src/compose.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2015 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #include "claws-features.h"
  23 #endif
  24
  25 #include "defs.h"
  26
  27 #ifndef PANGO_ENABLE_ENGINE
  28 #  define PANGO_ENABLE_ENGINE
  29 #endif
  30
  31 #include <glib.h>
  32 #include <glib/gi18n.h>
  33 #include <gdk/gdkkeysyms.h>
  34 #include <gtk/gtk.h>
  35
  36 #include <pango/pango-break.h>
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <string.h>
  40 #include <ctype.h>
  41 #include <sys/types.h>
  42 #include <sys/stat.h>
  43 #include <unistd.h>
  44 #include <time.h>
  45 #include <stdlib.h>
  46 #if HAVE_SYS_WAIT_H
  47 #  include <sys/wait.h>
  48 #endif
  49 #include <signal.h>
  50 #include <errno.h>
  51 #ifndef G_OS_WIN32  /* fixme we should have a configure test. */
  52 #include <libgen.h>
  53 #endif
  54
  55 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  56 #  include <wchar.h>
  57 #  include <wctype.h>
  58 #endif
  59
  60 #include "claws.h"
  61 #include "main.h"
  62 #include "mainwindow.h"
  63 #include "compose.h"
  64 #ifndef USE_ALT_ADDRBOOK
  65         #include "addressbook.h"
  66 #else
  67         #include "addressbook-dbus.h"
  68         #include "addressadd.h"
  69 #endif
  70 #include "folderview.h"
  71 #include "procmsg.h"
  72 #include "menu.h"
  73 #include "stock_pixmap.h"
  74 #include "send_message.h"
  75 #include "imap.h"
  76 #include "news.h"
  77 #include "customheader.h"
  78 #include "prefs_common.h"
  79 #include "prefs_account.h"
  80 #include "action.h"
  81 #include "account.h"
  82 #include "filesel.h"
  83 #include "procheader.h"
  84 #include "procmime.h"
  85 #include "statusbar.h"
  86 #include "about.h"
  87 #include "quoted-printable.h"
  88 #include "codeconv.h"
  89 #include "utils.h"
  90 #include "gtkutils.h"
  91 #include "gtkshruler.h"
  92 #include "socket.h"
  93 #include "alertpanel.h"
  94 #include "manage_window.h"
  95 #include "folder.h"
  96 #include "folder_item_prefs.h"
  97 #include "addr_compl.h"
  98 #include "quote_fmt.h"
  99 #include "undo.h"
 100 #include "foldersel.h"
 101 #include "toolbar.h"
 102 #include "inc.h"
 103 #include "message_search.h"
 104 #include "combobox.h"
 105 #include "hooks.h"
 106 #include "privacy.h"
 107 #include "timing.h"
 108 #include "autofaces.h"
 109 #include "spell_entry.h"
 110
 111 enum
 112 {
 113         COL_MIMETYPE = 0,
 114         COL_SIZE     = 1,
 115         COL_NAME     = 2,
 116         COL_CHARSET  = 3,
 117         COL_DATA     = 4,
 118         COL_AUTODATA = 5,
 119         N_COL_COLUMNS
 120 };
 121
 122 #define N_ATTACH_COLS   (N_COL_COLUMNS)
 123
 124 typedef enum
 125 {
 126         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 127         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 128         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 129         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 130         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 131         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 132         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 133         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 134         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 135         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 137         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 139         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 140 } ComposeCallAdvancedAction;
 141
 142 typedef enum
 143 {
 144         PRIORITY_HIGHEST = 1,
 145         PRIORITY_HIGH,
 146         PRIORITY_NORMAL,
 147         PRIORITY_LOW,
 148         PRIORITY_LOWEST
 149 } PriorityLevel;
 150
 151 typedef enum
 152 {
 153         COMPOSE_INSERT_SUCCESS,
 154         COMPOSE_INSERT_READ_ERROR,
 155         COMPOSE_INSERT_INVALID_CHARACTER,
 156         COMPOSE_INSERT_NO_FILE
 157 } ComposeInsertResult;
 158
 159 typedef enum
 160 {
 161         COMPOSE_WRITE_FOR_SEND,
 162         COMPOSE_WRITE_FOR_STORE
 163 } ComposeWriteType;
 164
 165 typedef enum
 166 {
 167         COMPOSE_QUOTE_FORCED,
 168         COMPOSE_QUOTE_CHECK,
 169         COMPOSE_QUOTE_SKIP
 170 } ComposeQuoteMode;
 171
 172 typedef enum {
 173     TO_FIELD_PRESENT,
 174     SUBJECT_FIELD_PRESENT,
 175     BODY_FIELD_PRESENT,
 176     NO_FIELD_PRESENT
 177 } MailField;
 178
 179 #define B64_LINE_SIZE           57
 180 #define B64_BUFFSIZE            77
 181
 182 #define MAX_REFERENCES_LEN      999
 183
 184 #define COMPOSE_DRAFT_TIMEOUT_UNSET -1
 185 #define COMPOSE_DRAFT_TIMEOUT_FORBIDDEN -2
 186
 187 static GList *compose_list = NULL;
 188 static GSList *extra_headers = NULL;
 189
 190 static Compose *compose_generic_new                     (PrefsAccount   *account,
 191                                                  const gchar    *to,
 192                                                  FolderItem     *item,
 193                                                  GList          *attach_files,
 194                                                  GList          *listAddress );
 195
 196 static Compose *compose_create                  (PrefsAccount   *account,
 197                                                  FolderItem              *item,
 198                                                  ComposeMode     mode,
 199                                                  gboolean batch);
 200
 201 static void compose_entry_mark_default_to       (Compose          *compose,
 202                                          const gchar      *address);
 203 static Compose *compose_followup_and_reply_to   (MsgInfo        *msginfo,
 204                                          ComposeQuoteMode        quote_mode,
 205                                          gboolean        to_all,
 206                                          gboolean        to_sender,
 207                                          const gchar    *body);
 208 static Compose *compose_forward_multiple        (PrefsAccount   *account,
 209                                          GSList         *msginfo_list);
 210 static Compose *compose_reply                   (MsgInfo        *msginfo,
 211                                          ComposeQuoteMode        quote_mode,
 212                                          gboolean        to_all,
 213                                          gboolean        to_ml,
 214                                          gboolean        to_sender,
 215                                          const gchar    *body);
 216 static Compose *compose_reply_mode              (ComposeMode     mode,
 217                                          GSList         *msginfo_list,
 218                                          gchar          *body);
 219 static void compose_template_apply_fields(Compose *compose, Template *tmpl);
 220 static void compose_update_privacy_systems_menu(Compose *compose);
 221
 222 static GtkWidget *compose_account_option_menu_create
 223                                                 (Compose        *compose);
 224 static void compose_set_out_encoding            (Compose        *compose);
 225 static void compose_set_template_menu           (Compose        *compose);
 226 static void compose_destroy                     (Compose        *compose);
 227
 228 static MailField compose_entries_set            (Compose        *compose,
 229                                                  const gchar    *mailto,
 230                                                  ComposeEntryType to_type);
 231 static gint compose_parse_header                (Compose        *compose,
 232                                                  MsgInfo        *msginfo);
 233 static gint compose_parse_manual_headers        (Compose        *compose,
 234                                                  MsgInfo        *msginfo,
 235                                                  HeaderEntry    *entries);
 236 static gchar *compose_parse_references          (const gchar    *ref,
 237                                                  const gchar    *msgid);
 238
 239 static gchar *compose_quote_fmt                 (Compose        *compose,
 240                                                  MsgInfo        *msginfo,
 241                                                  const gchar    *fmt,
 242                                                  const gchar    *qmark,
 243                                                  const gchar    *body,
 244                                                  gboolean        rewrap,
 245                                                  gboolean        need_unescape,
 246                                                  const gchar *err_msg);
 247
 248 static void compose_reply_set_entry             (Compose        *compose,
 249                                                  MsgInfo        *msginfo,
 250                                                  gboolean        to_all,
 251                                                  gboolean        to_ml,
 252                                                  gboolean        to_sender,
 253                                                  gboolean
 254                                                  followup_and_reply_to);
 255 static void compose_reedit_set_entry            (Compose        *compose,
 256                                                  MsgInfo        *msginfo);
 257
 258 static void compose_insert_sig                  (Compose        *compose,
 259                                                  gboolean        replace);
 260 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 261                                                  const gchar    *file);
 262
 263 static gboolean compose_attach_append           (Compose        *compose,
 264                                                  const gchar    *file,
 265                                                  const gchar    *type,
 266                                                  const gchar    *content_type,
 267                                                  const gchar    *charset);
 268 static void compose_attach_parts                (Compose        *compose,
 269                                                  MsgInfo        *msginfo);
 270
 271 static gboolean compose_beautify_paragraph      (Compose        *compose,
 272                                                  GtkTextIter    *par_iter,
 273                                                  gboolean        force);
 274 static void compose_wrap_all                    (Compose        *compose);
 275 static void compose_wrap_all_full               (Compose        *compose,
 276                                                  gboolean        autowrap);
 277
 278 static void compose_set_title                   (Compose        *compose);
 279 static void compose_select_account              (Compose        *compose,
 280                                                  PrefsAccount   *account,
 281                                                  gboolean        init);
 282
 283 static PrefsAccount *compose_current_mail_account(void);
 284 /* static gint compose_send                     (Compose        *compose); */
 285 static gboolean compose_check_for_valid_recipient
 286                                                 (Compose        *compose);
 287 static gboolean compose_check_entries           (Compose        *compose,
 288                                                  gboolean       check_everything);
 289 static gint compose_write_to_file               (Compose        *compose,
 290                                                  FILE           *fp,
 291                                                  gint            action,
 292                                                  gboolean        attach_parts);
 293 static gint compose_write_body_to_file          (Compose        *compose,
 294                                                  const gchar    *file);
 295 static gint compose_remove_reedit_target        (Compose        *compose,
 296                                                  gboolean        force);
 297 static void compose_remove_draft                        (Compose        *compose);
 298 static gint compose_queue_sub                   (Compose        *compose,
 299                                                  gint           *msgnum,
 300                                                  FolderItem     **item,
 301                                                  gchar          **msgpath,
 302                                                  gboolean       check_subject,
 303                                                  gboolean       remove_reedit_target);
 304 static int compose_add_attachments              (Compose        *compose,
 305                                                  MimeInfo       *parent);
 306 static gchar *compose_get_header                (Compose        *compose);
 307 static gchar *compose_get_manual_headers_info   (Compose        *compose);
 308
 309 static void compose_convert_header              (Compose        *compose,
 310                                                  gchar          *dest,
 311                                                  gint            len,
 312                                                  gchar          *src,
 313                                                  gint            header_len,
 314                                                  gboolean        addr_field);
 315
 316 static void compose_attach_info_free            (AttachInfo     *ainfo);
 317 static void compose_attach_remove_selected      (GtkAction      *action,
 318                                                  gpointer        data);
 319
 320 static void compose_template_apply              (Compose        *compose,
 321                                                  Template       *tmpl,
 322                                                  gboolean        replace);
 323 static void compose_attach_property             (GtkAction      *action,
 324                                                  gpointer        data);
 325 static void compose_attach_property_create      (gboolean       *cancelled);
 326 static void attach_property_ok                  (GtkWidget      *widget,
 327                                                  gboolean       *cancelled);
 328 static void attach_property_cancel              (GtkWidget      *widget,
 329                                                  gboolean       *cancelled);
 330 static gint attach_property_delete_event        (GtkWidget      *widget,
 331                                                  GdkEventAny    *event,
 332                                                  gboolean       *cancelled);
 333 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 334                                                  GdkEventKey    *event,
 335                                                  gboolean       *cancelled);
 336
 337 static void compose_exec_ext_editor             (Compose        *compose);
 338 #ifdef G_OS_UNIX
 339 static gint compose_exec_ext_editor_real        (const gchar    *file,
 340                                                  GdkNativeWindow socket_wid);
 341 static gboolean compose_ext_editor_kill         (Compose        *compose);
 342 static gboolean compose_input_cb                (GIOChannel     *source,
 343                                                  GIOCondition    condition,
 344                                                  gpointer        data);
 345 static void compose_set_ext_editor_sensitive    (Compose        *compose,
 346                                                  gboolean        sensitive);
 347 static gboolean compose_get_ext_editor_cmd_valid();
 348 static gboolean compose_get_ext_editor_uses_socket();
 349 static gboolean compose_ext_editor_plug_removed_cb
 350                                                 (GtkSocket      *socket,
 351                                                  Compose        *compose);
 352 #endif /* G_OS_UNIX */
 353
 354 static void compose_undo_state_changed          (UndoMain       *undostruct,
 355                                                  gint            undo_state,
 356                                                  gint            redo_state,
 357                                                  gpointer        data);
 358
 359 static void compose_create_header_entry (Compose *compose);
 360 static void compose_add_header_entry    (Compose *compose, const gchar *header,
 361                                          gchar *text, ComposePrefType pref_type);
 362 static void compose_remove_header_entries(Compose *compose);
 363
 364 static void compose_update_priority_menu_item(Compose * compose);
 365 #if USE_ENCHANT
 366 static void compose_spell_menu_changed  (void *data);
 367 static void compose_dict_changed        (void *data);
 368 #endif
 369 static void compose_add_field_list      ( Compose *compose,
 370                                           GList *listAddress );
 371
 372 /* callback functions */
 373
 374 static void compose_notebook_size_alloc (GtkNotebook *notebook,
 375                                          GtkAllocation *allocation,
 376                                          GtkPaned *paned);
 377 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 378                                          GtkAllocation  *allocation,
 379                                          GtkSHRuler     *shruler);
 380 static void account_activated           (GtkComboBox *optmenu,
 381                                          gpointer        data);
 382 static void attach_selected             (GtkTreeView    *tree_view,
 383                                          GtkTreePath    *tree_path,
 384                                          GtkTreeViewColumn *column,
 385                                          Compose *compose);
 386 static gboolean attach_button_pressed   (GtkWidget      *widget,
 387                                          GdkEventButton *event,
 388                                          gpointer        data);
 389 static gboolean attach_key_pressed      (GtkWidget      *widget,
 390                                          GdkEventKey    *event,
 391                                          gpointer        data);
 392 static void compose_send_cb             (GtkAction      *action, gpointer data);
 393 static void compose_send_later_cb       (GtkAction      *action, gpointer data);
 394
 395 static void compose_save_cb             (GtkAction      *action,
 396                                          gpointer        data);
 397
 398 static void compose_attach_cb           (GtkAction      *action,
 399                                          gpointer        data);
 400 static void compose_insert_file_cb      (GtkAction      *action,
 401                                          gpointer        data);
 402 static void compose_insert_sig_cb       (GtkAction      *action,
 403                                          gpointer        data);
 404 static void compose_replace_sig_cb      (GtkAction      *action,
 405                                          gpointer        data);
 406
 407 static void compose_close_cb            (GtkAction      *action,
 408                                          gpointer        data);
 409 static void compose_print_cb            (GtkAction      *action,
 410                                          gpointer        data);
 411
 412 static void compose_set_encoding_cb     (GtkAction      *action, GtkRadioAction *current, gpointer data);
 413
 414 static void compose_address_cb          (GtkAction      *action,
 415                                          gpointer        data);
 416 static void about_show_cb               (GtkAction      *action,
 417                                          gpointer        data);
 418 static void compose_template_activate_cb(GtkWidget      *widget,
 419                                          gpointer        data);
 420
 421 static void compose_ext_editor_cb       (GtkAction      *action,
 422                                          gpointer        data);
 423
 424 static gint compose_delete_cb           (GtkWidget      *widget,
 425                                          GdkEventAny    *event,
 426                                          gpointer        data);
 427
 428 static void compose_undo_cb             (GtkAction      *action,
 429                                          gpointer        data);
 430 static void compose_redo_cb             (GtkAction      *action,
 431                                          gpointer        data);
 432 static void compose_cut_cb              (GtkAction      *action,
 433                                          gpointer        data);
 434 static void compose_copy_cb             (GtkAction      *action,
 435                                          gpointer        data);
 436 static void compose_paste_cb            (GtkAction      *action,
 437                                          gpointer        data);
 438 static void compose_paste_as_quote_cb   (GtkAction      *action,
 439                                          gpointer        data);
 440 static void compose_paste_no_wrap_cb    (GtkAction      *action,
 441                                          gpointer        data);
 442 static void compose_paste_wrap_cb       (GtkAction      *action,
 443                                          gpointer        data);
 444 static void compose_allsel_cb           (GtkAction      *action,
 445                                          gpointer        data);
 446
 447 static void compose_advanced_action_cb  (GtkAction      *action,
 448                                          gpointer        data);
 449
 450 static void compose_grab_focus_cb       (GtkWidget      *widget,
 451                                          Compose        *compose);
 452
 453 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 454                                          Compose        *compose);
 455
 456 static void compose_wrap_cb             (GtkAction      *action,
 457                                          gpointer        data);
 458 static void compose_wrap_all_cb         (GtkAction      *action,
 459                                          gpointer        data);
 460 static void compose_find_cb             (GtkAction      *action,
 461                                          gpointer        data);
 462 static void compose_toggle_autowrap_cb  (GtkToggleAction *action,
 463                                          gpointer        data);
 464 static void compose_toggle_autoindent_cb(GtkToggleAction *action,
 465                                          gpointer        data);
 466
 467 static void compose_toggle_ruler_cb     (GtkToggleAction *action,
 468                                          gpointer        data);
 469 static void compose_toggle_sign_cb      (GtkToggleAction *action,
 470                                          gpointer        data);
 471 static void compose_toggle_encrypt_cb   (GtkToggleAction *action,
 472                                          gpointer        data);
 473 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data);
 474 static void compose_update_privacy_system_menu_item(Compose * compose, gboolean warn);
 475 static void activate_privacy_system     (Compose *compose,
 476                                          PrefsAccount *account,
 477                                          gboolean warn);
 478 static void compose_use_signing(Compose *compose, gboolean use_signing);
 479 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 480 static void compose_toggle_return_receipt_cb(GtkToggleAction *action,
 481                                          gpointer        data);
 482 static void compose_toggle_remove_refs_cb(GtkToggleAction *action,
 483                                          gpointer        data);
 484 static void compose_set_priority_cb     (GtkAction *action, GtkRadioAction *current, gpointer data);
 485 static void compose_reply_change_mode   (Compose *compose, ComposeMode action);
 486 static void compose_reply_change_mode_cb(GtkAction *action, GtkRadioAction *current, gpointer data);
 487
 488 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 489                                              GdkDragContext     *drag_context,
 490                                              gint                x,
 491                                              gint                y,
 492                                              GtkSelectionData   *data,
 493                                              guint               info,
 494                                              guint               time,
 495                                              gpointer            user_data);
 496 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 497                                              GdkDragContext     *drag_context,
 498                                              gint                x,
 499                                              gint                y,
 500                                              GtkSelectionData   *data,
 501                                              guint               info,
 502                                              guint               time,
 503                                              gpointer            user_data);
 504 static void compose_header_drag_received_cb (GtkWidget          *widget,
 505                                              GdkDragContext     *drag_context,
 506                                              gint                x,
 507                                              gint                y,
 508                                              GtkSelectionData   *data,
 509                                              guint               info,
 510                                              guint               time,
 511                                              gpointer            user_data);
 512
 513 static gboolean compose_drag_drop           (GtkWidget *widget,
 514                                              GdkDragContext *drag_context,
 515                                              gint x, gint y,
 516                                              guint time, gpointer user_data);
 517 static gboolean completion_set_focus_to_subject
 518                                         (GtkWidget    *widget,
 519                                          GdkEventKey  *event,
 520                                          Compose      *user_data);
 521
 522 static void text_inserted               (GtkTextBuffer  *buffer,
 523                                          GtkTextIter    *iter,
 524                                          const gchar    *text,
 525                                          gint            len,
 526                                          Compose        *compose);
 527 static Compose *compose_generic_reply(MsgInfo *msginfo,
 528                                   ComposeQuoteMode quote_mode,
 529                                   gboolean to_all,
 530                                   gboolean to_ml,
 531                                   gboolean to_sender,
 532                                   gboolean followup_and_reply_to,
 533                                   const gchar *body);
 534
 535 static void compose_headerentry_changed_cb         (GtkWidget          *entry,
 536                                             ComposeHeaderEntry *headerentry);
 537 static gboolean compose_headerentry_key_press_event_cb(GtkWidget               *entry,
 538                                             GdkEventKey        *event,
 539                                             ComposeHeaderEntry *headerentry);
 540 static gboolean compose_headerentry_button_clicked_cb (GtkWidget *button,
 541                                         ComposeHeaderEntry *headerentry);
 542
 543 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 544
 545 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 546
 547 static void compose_nothing_cb             (GtkAction *action, gpointer data)
 548 {
 549
 550 }
 551
 552 #if USE_ENCHANT
 553 static void compose_check_all              (GtkAction *action, gpointer data);
 554 static void compose_highlight_all          (GtkAction *action, gpointer data);
 555 static void compose_check_backwards        (GtkAction *action, gpointer data);
 556 static void compose_check_forwards_go      (GtkAction *action, gpointer data);
 557 #endif
 558
 559 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 560
 561 static MsgInfo *compose_msginfo_new_from_compose(Compose *compose);
 562
 563 #ifdef USE_ENCHANT
 564 static void compose_set_dictionaries_from_folder_prefs(Compose *compose,
 565                                                 FolderItem *folder_item);
 566 #endif
 567 static void compose_attach_update_label(Compose *compose);
 568 static void compose_set_folder_prefs(Compose *compose, FolderItem *folder,
 569                                      gboolean respect_default_to);
 570 static void compose_subject_entry_activated(GtkWidget *widget, gpointer data);
 571 static void from_name_activate_cb(GtkWidget *widget, gpointer data);
 572
 573 static GtkActionEntry compose_popup_entries[] =
 574 {
 575         {"Compose",                     NULL, "Compose" },
 576         {"Compose/Add",                 NULL, N_("_Add..."), NULL, NULL, G_CALLBACK(compose_attach_cb) },
 577         {"Compose/Remove",                      NULL, N_("_Remove"), NULL, NULL, G_CALLBACK(compose_attach_remove_selected) },
 578         {"Compose/---",                 NULL, "---", NULL, NULL, NULL },
 579         {"Compose/Properties",          NULL, N_("_Properties..."), NULL, NULL, G_CALLBACK(compose_attach_property) },
 580 };
 581
 582 static GtkActionEntry compose_entries[] =
 583 {
 584         {"Menu",                                NULL, "Menu" },
 585 /* menus */
 586         {"Message",                     NULL, N_("_Message") },
 587         {"Edit",                        NULL, N_("_Edit") },
 588 #if USE_ENCHANT
 589         {"Spelling",                    NULL, N_("_Spelling") },
 590 #endif
 591         {"Options",                     NULL, N_("_Options") },
 592         {"Tools",                       NULL, N_("_Tools") },
 593         {"Help",                        NULL, N_("_Help") },
 594 /* Message menu */
 595         {"Message/Send",                NULL, N_("S_end"), "<control>Return", NULL, G_CALLBACK(compose_send_cb) },
 596         {"Message/SendLater",           NULL, N_("Send _later"), "<shift><control>S", NULL, G_CALLBACK(compose_send_later_cb) },
 597         {"Message/---",                 NULL, "---" },
 598
 599         {"Message/AttachFile",          NULL, N_("_Attach file"), "<control>M", NULL, G_CALLBACK(compose_attach_cb) },
 600         {"Message/InsertFile",          NULL, N_("_Insert file"), "<control>I", NULL, G_CALLBACK(compose_insert_file_cb) },
 601         {"Message/InsertSig",           NULL, N_("Insert si_gnature"), "<control>G", NULL, G_CALLBACK(compose_insert_sig_cb) },
 602         {"Message/ReplaceSig",          NULL, N_("_Replace signature"), NULL, NULL, G_CALLBACK(compose_replace_sig_cb) },
 603         /* {"Message/---",              NULL, "---" }, */
 604         {"Message/Save",                NULL, N_("_Save"), "<control>S", NULL, G_CALLBACK(compose_save_cb) }, /*COMPOSE_KEEP_EDITING*/
 605         /* {"Message/---",              NULL, "---" }, */
 606         {"Message/Print",               NULL, N_("_Print"), NULL, NULL, G_CALLBACK(compose_print_cb) },
 607         /* {"Message/---",              NULL, "---" }, */
 608         {"Message/Close",               NULL, N_("_Close"), "<control>W", NULL, G_CALLBACK(compose_close_cb) },
 609
 610 /* Edit menu */
 611         {"Edit/Undo",                   NULL, N_("_Undo"), "<control>Z", NULL, G_CALLBACK(compose_undo_cb) },
 612         {"Edit/Redo",                   NULL, N_("_Redo"), "<control>Y", NULL, G_CALLBACK(compose_redo_cb) },
 613         {"Edit/---",                    NULL, "---" },
 614
 615         {"Edit/Cut",                    NULL, N_("Cu_t"), "<control>X", NULL, G_CALLBACK(compose_cut_cb) },
 616         {"Edit/Copy",                   NULL, N_("_Copy"), "<control>C", NULL, G_CALLBACK(compose_copy_cb) },
 617         {"Edit/Paste",                  NULL, N_("_Paste"), "<control>V", NULL, G_CALLBACK(compose_paste_cb) },
 618
 619         {"Edit/SpecialPaste",           NULL, N_("_Special paste") },
 620         {"Edit/SpecialPaste/AsQuotation",       NULL, N_("As _quotation"), NULL, NULL, G_CALLBACK(compose_paste_as_quote_cb) },
 621         {"Edit/SpecialPaste/Wrapped",   NULL, N_("_Wrapped"), NULL, NULL, G_CALLBACK(compose_paste_wrap_cb) },
 622         {"Edit/SpecialPaste/Unwrapped", NULL, N_("_Unwrapped"), NULL, NULL, G_CALLBACK(compose_paste_no_wrap_cb) },
 623
 624         {"Edit/SelectAll",              NULL, N_("Select _all"), "<control>A", NULL, G_CALLBACK(compose_allsel_cb) },
 625
 626         {"Edit/Advanced",               NULL, N_("A_dvanced") },
 627         {"Edit/Advanced/BackChar",      NULL, N_("Move a character backward"), "<shift><control>B", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER*/
 628         {"Edit/Advanced/ForwChar",      NULL, N_("Move a character forward"), "<shift><control>F", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER*/
 629         {"Edit/Advanced/BackWord",      NULL, N_("Move a word backward"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD*/
 630         {"Edit/Advanced/ForwWord",      NULL, N_("Move a word forward"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD*/
 631         {"Edit/Advanced/BegLine",       NULL, N_("Move to beginning of line"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE*/
 632         {"Edit/Advanced/EndLine",       NULL, N_("Move to end of line"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE*/
 633         {"Edit/Advanced/PrevLine",      NULL, N_("Move to previous line"), "<control>P", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE*/
 634         {"Edit/Advanced/NextLine",      NULL, N_("Move to next line"), "<control>N", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE*/
 635         {"Edit/Advanced/DelBackChar",   NULL, N_("Delete a character backward"), "<control>H", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER*/
 636         {"Edit/Advanced/DelForwChar",   NULL, N_("Delete a character forward"), "<control>D", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER*/
 637         {"Edit/Advanced/DelBackWord",   NULL, N_("Delete a word backward"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD*/
 638         {"Edit/Advanced/DelForwWord",   NULL, N_("Delete a word forward"), NULL, NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD*/
 639         {"Edit/Advanced/DelLine",       NULL, N_("Delete line"), "<control>U", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE*/
 640         {"Edit/Advanced/DelEndLine",    NULL, N_("Delete to end of line"), "<control>K", NULL, G_CALLBACK(compose_advanced_action_cb) }, /*COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END*/
 641
 642         /* {"Edit/---",                 NULL, "---" }, */
 643         {"Edit/Find",           NULL, N_("_Find"), "<control>F", NULL, G_CALLBACK(compose_find_cb) },
 644
 645         /* {"Edit/---",                 NULL, "---" }, */
 646         {"Edit/WrapPara",               NULL, N_("_Wrap current paragraph"), "<control>L", NULL, G_CALLBACK(compose_wrap_cb) }, /* 0 */
 647         {"Edit/WrapAllLines",           NULL, N_("Wrap all long _lines"), "<control><alt>L", NULL, G_CALLBACK(compose_wrap_all_cb) }, /* 1 */
 648         /* {"Edit/---",                 NULL, "---" }, */
 649         {"Edit/ExtEditor",              NULL, N_("Edit with e_xternal editor"), "<shift><control>X", NULL, G_CALLBACK(compose_ext_editor_cb) },
 650 #if USE_ENCHANT
 651 /* Spelling menu */
 652         {"Spelling/CheckAllSel",        NULL, N_("_Check all or check selection"), NULL, NULL, G_CALLBACK(compose_check_all) },
 653         {"Spelling/HighlightAll",       NULL, N_("_Highlight all misspelled words"), NULL, NULL, G_CALLBACK(compose_highlight_all) },
 654         {"Spelling/CheckBackwards",     NULL, N_("Check _backwards misspelled word"), NULL, NULL, G_CALLBACK(compose_check_backwards) },
 655         {"Spelling/ForwardNext",        NULL, N_("_Forward to next misspelled word"), NULL, NULL, G_CALLBACK(compose_check_forwards_go) },
 656
 657         {"Spelling/---",                NULL, "---" },
 658         {"Spelling/Options",            NULL, N_("_Options") },
 659 #endif
 660
 661 /* Options menu */
 662
 663         {"Options/ReplyMode",           NULL, N_("Reply _mode") },
 664         {"Options/---",                 NULL, "---" },
 665         {"Options/PrivacySystem",       NULL, N_("Privacy _System") },
 666         {"Options/PrivacySystem/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(compose_nothing_cb) },
 667
 668         /* {"Options/---",              NULL, "---" }, */
 669
 670         {"Options/Priority",            NULL, N_("_Priority") },
 671
 672         {"Options/Encoding",            NULL, N_("Character _encoding") },
 673         {"Options/Encoding/---",        NULL, "---" },
 674 #define ENC_ACTION(cs_char,c_char,string) \
 675         { "Options/Encoding/" cs_char, NULL, N_(string), NULL, NULL, c_char }
 676
 677         {"Options/Encoding/Western",    NULL, N_("Western European") },
 678         {"Options/Encoding/Baltic",     NULL, N_("Baltic") },
 679         {"Options/Encoding/Hebrew",     NULL, N_("Hebrew") },
 680         {"Options/Encoding/Arabic",     NULL, N_("Arabic") },
 681         {"Options/Encoding/Cyrillic",   NULL, N_("Cyrillic") },
 682         {"Options/Encoding/Japanese",   NULL, N_("Japanese") },
 683         {"Options/Encoding/Chinese",    NULL, N_("Chinese") },
 684         {"Options/Encoding/Korean",     NULL, N_("Korean") },
 685         {"Options/Encoding/Thai",       NULL, N_("Thai") },
 686
 687 /* Tools menu */
 688         {"Tools/AddressBook",           NULL, N_("_Address book"), NULL, NULL, G_CALLBACK(compose_address_cb) },
 689
 690         {"Tools/Template",      NULL, N_("_Template") },
 691         {"Tools/Template/PlaceHolder",  NULL, "Placeholder", NULL, NULL, G_CALLBACK(compose_nothing_cb) },
 692         {"Tools/Actions",       NULL, N_("Actio_ns") },
 693         {"Tools/Actions/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(compose_nothing_cb) },
 694
 695 /* Help menu */
 696         {"Help/About",          NULL, N_("_About"), NULL, NULL, G_CALLBACK(about_show_cb) },
 697 };
 698
 699 static GtkToggleActionEntry compose_toggle_entries[] =
 700 {
 701         {"Edit/AutoWrap",               NULL, N_("Aut_o wrapping"), "<shift><control>L", NULL, G_CALLBACK(compose_toggle_autowrap_cb) }, /* TOGGLE */
 702         {"Edit/AutoIndent",             NULL, N_("Auto _indent"), NULL, NULL, G_CALLBACK(compose_toggle_autoindent_cb) }, /* TOGGLE */
 703         {"Options/Sign",                NULL, N_("Si_gn"), NULL, NULL, G_CALLBACK(compose_toggle_sign_cb) }, /* Toggle */
 704         {"Options/Encrypt",             NULL, N_("_Encrypt"), NULL, NULL, G_CALLBACK(compose_toggle_encrypt_cb) }, /* Toggle */
 705         {"Options/RequestRetRcpt",      NULL, N_("_Request Return Receipt"), NULL, NULL, G_CALLBACK(compose_toggle_return_receipt_cb) }, /* TOGGLE */
 706         {"Options/RemoveReferences",    NULL, N_("Remo_ve references"), NULL, NULL, G_CALLBACK(compose_toggle_remove_refs_cb) }, /* TOGGLE */
 707         {"Tools/ShowRuler",             NULL, N_("Show _ruler"), NULL, NULL, G_CALLBACK(compose_toggle_ruler_cb) }, /* Toggle */
 708 };
 709
 710 static GtkRadioActionEntry compose_radio_rm_entries[] =
 711 {
 712         {"Options/ReplyMode/Normal",    NULL, N_("_Normal"), NULL, NULL, COMPOSE_REPLY }, /* RADIO compose_reply_change_mode_cb */
 713         {"Options/ReplyMode/All",       NULL, N_("_All"), NULL, NULL, COMPOSE_REPLY_TO_ALL }, /* RADIO compose_reply_change_mode_cb */
 714         {"Options/ReplyMode/Sender",    NULL, N_("_Sender"), NULL, NULL, COMPOSE_REPLY_TO_SENDER }, /* RADIO compose_reply_change_mode_cb */
 715         {"Options/ReplyMode/List",      NULL, N_("_Mailing-list"), NULL, NULL, COMPOSE_REPLY_TO_LIST }, /* RADIO compose_reply_change_mode_cb */
 716 };
 717
 718 static GtkRadioActionEntry compose_radio_prio_entries[] =
 719 {
 720         {"Options/Priority/Highest",    NULL, N_("_Highest"), NULL, NULL, PRIORITY_HIGHEST }, /* RADIO compose_set_priority_cb */
 721         {"Options/Priority/High",       NULL, N_("Hi_gh"), NULL, NULL, PRIORITY_HIGH }, /* RADIO compose_set_priority_cb */
 722         {"Options/Priority/Normal",     NULL, N_("_Normal"), NULL, NULL, PRIORITY_NORMAL }, /* RADIO compose_set_priority_cb */
 723         {"Options/Priority/Low",        NULL, N_("Lo_w"), NULL, NULL, PRIORITY_LOW }, /* RADIO compose_set_priority_cb */
 724         {"Options/Priority/Lowest",     NULL, N_("_Lowest"), NULL, NULL, PRIORITY_LOWEST }, /* RADIO compose_set_priority_cb */
 725 };
 726
 727 static GtkRadioActionEntry compose_radio_enc_entries[] =
 728 {
 729         ENC_ACTION(CS_AUTO, C_AUTO, N_("_Automatic")), /* RADIO compose_set_encoding_cb */
 730         ENC_ACTION(CS_US_ASCII, C_US_ASCII, N_("7bit ASCII (US-ASC_II)")), /* RADIO compose_set_encoding_cb */
 731         ENC_ACTION(CS_UTF_8, C_UTF_8, N_("Unicode (_UTF-8)")), /* RADIO compose_set_encoding_cb */
 732         ENC_ACTION("Western/"CS_ISO_8859_1, C_ISO_8859_1, "ISO-8859-_1"), /* RADIO compose_set_encoding_cb */
 733         ENC_ACTION("Western/"CS_ISO_8859_15, C_ISO_8859_15, "ISO-8859-15"), /* RADIO compose_set_encoding_cb */
 734         ENC_ACTION("Western/"CS_WINDOWS_1252, C_WINDOWS_1252, "Windows-1252"), /* RADIO compose_set_encoding_cb */
 735         ENC_ACTION(CS_ISO_8859_2, C_ISO_8859_2, N_("Central European (ISO-8859-_2)")), /* RADIO compose_set_encoding_cb */
 736         ENC_ACTION("Baltic/"CS_ISO_8859_13, C_ISO_8859_13, "ISO-8859-13"), /* RADIO compose_set_encoding_cb */
 737         ENC_ACTION("Baltic/"CS_ISO_8859_4, C_ISO_8859_14, "ISO-8859-_4"), /* RADIO compose_set_encoding_cb */
 738         ENC_ACTION(CS_ISO_8859_7, C_ISO_8859_7, N_("Greek (ISO-8859-_7)")), /* RADIO compose_set_encoding_cb */
 739         ENC_ACTION("Hebrew/"CS_ISO_8859_8, C_ISO_8859_8, "ISO-8859-_8"), /* RADIO compose_set_encoding_cb */
 740         ENC_ACTION("Hebrew/"CS_WINDOWS_1255, C_WINDOWS_1255, "Windows-1255"), /* RADIO compose_set_encoding_cb */
 741         ENC_ACTION("Arabic/"CS_ISO_8859_6, C_ISO_8859_6, "ISO-8859-_6"), /* RADIO compose_set_encoding_cb */
 742         ENC_ACTION("Arabic/"CS_WINDOWS_1256, C_WINDOWS_1256, "Windows-1256"), /* RADIO compose_set_encoding_cb */
 743         ENC_ACTION(CS_ISO_8859_9, C_ISO_8859_9, N_("Turkish (ISO-8859-_9)")), /* RADIO compose_set_encoding_cb */
 744         ENC_ACTION("Cyrillic/"CS_ISO_8859_5, C_ISO_8859_5, "ISO-8859-_5"), /* RADIO compose_set_encoding_cb */
 745         ENC_ACTION("Cyrillic/"CS_KOI8_R, C_KOI8_R, "KOI8-_R"), /* RADIO compose_set_encoding_cb */
 746         ENC_ACTION("Cyrillic/"CS_MACCYR, C_MACCYR, "_Mac-Cyrillic"), /* RADIO compose_set_encoding_cb */
 747         ENC_ACTION("Cyrillic/"CS_KOI8_U, C_KOI8_U, "KOI8-_U"), /* RADIO compose_set_encoding_cb */
 748         ENC_ACTION("Cyrillic/"CS_WINDOWS_1251, C_WINDOWS_1251, "Windows-1251"), /* RADIO compose_set_encoding_cb */
 749         ENC_ACTION("Japanese/"CS_ISO_2022_JP, C_ISO_2022_JP, "ISO-2022-_JP"), /* RADIO compose_set_encoding_cb */
 750         ENC_ACTION("Japanese/"CS_ISO_2022_JP_2, C_ISO_2022_JP_2, "ISO-2022-JP-_2"), /* RADIO compose_set_encoding_cb */
 751         ENC_ACTION("Japanese/"CS_EUC_JP, C_EUC_JP, "_EUC-JP"), /* RADIO compose_set_encoding_cb */
 752         ENC_ACTION("Japanese/"CS_SHIFT_JIS, C_SHIFT_JIS, "_Shift-JIS"), /* RADIO compose_set_encoding_cb */
 753         ENC_ACTION("Chinese/"CS_GB18030, C_GB18030, "_GB18030"), /* RADIO compose_set_encoding_cb */
 754         ENC_ACTION("Chinese/"CS_GB2312, C_GB2312, "_GB2312"), /* RADIO compose_set_encoding_cb */
 755         ENC_ACTION("Chinese/"CS_GBK, C_GBK, "GB_K"), /* RADIO compose_set_encoding_cb */
 756         ENC_ACTION("Chinese/"CS_BIG5, C_BIG5, "_Big5-JP"), /* RADIO compose_set_encoding_cb */
 757         ENC_ACTION("Chinese/"CS_EUC_TW, C_EUC_TW, "EUC-_TW"), /* RADIO compose_set_encoding_cb */
 758         ENC_ACTION("Korean/"CS_EUC_KR, C_EUC_KR, "_EUC-KR"), /* RADIO compose_set_encoding_cb */
 759         ENC_ACTION("Korean/"CS_ISO_2022_KR, C_ISO_2022_KR, "_ISO-2022-KR"), /* RADIO compose_set_encoding_cb */
 760         ENC_ACTION("Thai/"CS_TIS_620, C_TIS_620, "_TIS-620-KR"), /* RADIO compose_set_encoding_cb */
 761         ENC_ACTION("Thai/"CS_WINDOWS_874, C_WINDOWS_874, "_Windows-874"), /* RADIO compose_set_encoding_cb */
 762 };
 763
 764 static GtkTargetEntry compose_mime_types[] =
 765 {
 766         {"text/uri-list", 0, 0},
 767         {"UTF8_STRING", 0, 0},
 768         {"text/plain", 0, 0}
 769 };
 770
 771 static gboolean compose_put_existing_to_front(MsgInfo *info)
 772 {
 773         const GList *compose_list = compose_get_compose_list();
 774         const GList *elem = NULL;
 775
 776         if (compose_list) {
 777                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 778                      elem = elem->next) {
 779                         Compose *c = (Compose*)elem->data;
 780
 781                         if (!c->targetinfo || !c->targetinfo->msgid ||
 782                             !info->msgid)
 783                                 continue;
 784
 785                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 786                                 gtkut_window_popup(c->window);
 787                                 return TRUE;
 788                         }
 789                 }
 790         }
 791         return FALSE;
 792 }
 793
 794 static GdkColor quote_color1 =
 795         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 796 static GdkColor quote_color2 =
 797         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 798 static GdkColor quote_color3 =
 799         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 800
 801 static GdkColor quote_bgcolor1 =
 802         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 803 static GdkColor quote_bgcolor2 =
 804         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 805 static GdkColor quote_bgcolor3 =
 806         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 807
 808 static GdkColor signature_color = {
 809         (gulong)0,
 810         (gushort)0x7fff,
 811         (gushort)0x7fff,
 812         (gushort)0x7fff
 813 };
 814
 815 static GdkColor uri_color = {
 816         (gulong)0,
 817         (gushort)0,
 818         (gushort)0,
 819         (gushort)0
 820 };
 821
 822 static void compose_create_tags(GtkTextView *text, Compose *compose)
 823 {
 824         GtkTextBuffer *buffer;
 825         GdkColor black = {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 826 #if !GTK_CHECK_VERSION(2, 24, 0)
 827         GdkColormap *cmap;
 828         gboolean success[8];
 829         int i;
 830         GdkColor color[8];
 831 #endif
 832
 833         buffer = gtk_text_view_get_buffer(text);
 834
 835         if (prefs_common.enable_color) {
 836                 /* grab the quote colors, converting from an int to a GdkColor */
 837                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level1_col,
 838                                                &quote_color1);
 839                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level2_col,
 840                                                &quote_color2);
 841                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level3_col,
 842                                                &quote_color3);
 843                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level1_bgcol,
 844                                                &quote_bgcolor1);
 845                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level2_bgcol,
 846                                                &quote_bgcolor2);
 847                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level3_bgcol,
 848                                                &quote_bgcolor3);
 849                 gtkut_convert_int_to_gdk_color(prefs_common.signature_col,
 850                                                &signature_color);
 851                 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
 852                                                &uri_color);
 853         } else {
 854                 signature_color = quote_color1 = quote_color2 = quote_color3 =
 855                         quote_bgcolor1 = quote_bgcolor2 = quote_bgcolor3 = uri_color = black;
 856         }
 857
 858         if (prefs_common.enable_color && prefs_common.enable_bgcolor) {
 859                 compose->quote0_tag = gtk_text_buffer_create_tag(buffer, "quote0",
 860                                            "foreground-gdk", &quote_color1,
 861                                            "paragraph-background-gdk", &quote_bgcolor1,
 862                                            NULL);
 863                 compose->quote1_tag = gtk_text_buffer_create_tag(buffer, "quote1",
 864                                            "foreground-gdk", &quote_color2,
 865                                            "paragraph-background-gdk", &quote_bgcolor2,
 866                                            NULL);
 867                 compose->quote2_tag = gtk_text_buffer_create_tag(buffer, "quote2",
 868                                            "foreground-gdk", &quote_color3,
 869                                            "paragraph-background-gdk", &quote_bgcolor3,
 870                                            NULL);
 871         } else {
 872                 compose->quote0_tag = gtk_text_buffer_create_tag(buffer, "quote0",
 873                                            "foreground-gdk", &quote_color1,
 874                                            NULL);
 875                 compose->quote1_tag = gtk_text_buffer_create_tag(buffer, "quote1",
 876                                            "foreground-gdk", &quote_color2,
 877                                            NULL);
 878                 compose->quote2_tag = gtk_text_buffer_create_tag(buffer, "quote2",
 879                                            "foreground-gdk", &quote_color3,
 880                                            NULL);
 881         }
 882
 883         compose->signature_tag = gtk_text_buffer_create_tag(buffer, "signature",
 884                                    "foreground-gdk", &signature_color,
 885                                    NULL);
 886
 887         compose->uri_tag = gtk_text_buffer_create_tag(buffer, "link",
 888                                         "foreground-gdk", &uri_color,
 889                                          NULL);
 890         compose->no_wrap_tag = gtk_text_buffer_create_tag(buffer, "no_wrap", NULL);
 891         compose->no_join_tag = gtk_text_buffer_create_tag(buffer, "no_join", NULL);
 892
 893 #if !GTK_CHECK_VERSION(2, 24, 0)
 894         color[0] = quote_color1;
 895         color[1] = quote_color2;
 896         color[2] = quote_color3;
 897         color[3] = quote_bgcolor1;
 898         color[4] = quote_bgcolor2;
 899         color[5] = quote_bgcolor3;
 900         color[6] = signature_color;
 901         color[7] = uri_color;
 902
 903         cmap = gdk_drawable_get_colormap(gtk_widget_get_window(compose->window));
 904         gdk_colormap_alloc_colors(cmap, color, 8, FALSE, TRUE, success);
 905
 906         for (i = 0; i < 8; i++) {
 907                 if (success[i] == FALSE) {
 908                         g_warning("Compose: color allocation failed.");
 909                         quote_color1 = quote_color2 = quote_color3 =
 910                                 quote_bgcolor1 = quote_bgcolor2 = quote_bgcolor3 =
 911                                 signature_color = uri_color = black;
 912                 }
 913         }
 914 #endif
 915 }
 916
 917 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 918                      GList *attach_files)
 919 {
 920         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 921 }
 922
 923 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item, const gchar *mailto)
 924 {
 925         return compose_generic_new(account, mailto, item, NULL, NULL);
 926 }
 927
 928 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 929 {
 930         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 931 }
 932
 933 #define SCROLL_TO_CURSOR(compose) {                             \
 934         GtkTextMark *cmark = gtk_text_buffer_get_insert(        \
 935                 gtk_text_view_get_buffer(                       \
 936                         GTK_TEXT_VIEW(compose->text)));         \
 937         gtk_text_view_scroll_mark_onscreen(                     \
 938                 GTK_TEXT_VIEW(compose->text),                   \
 939                 cmark);                                         \
 940 }
 941
 942 static void compose_set_save_to(Compose *compose, const gchar *folderidentifier)
 943 {
 944         GtkEditable *entry;
 945         if (folderidentifier) {
 946 #if !GTK_CHECK_VERSION(2, 24, 0)
 947                 combobox_unset_popdown_strings(GTK_COMBO_BOX(compose->savemsg_combo));
 948 #else
 949                 combobox_unset_popdown_strings(GTK_COMBO_BOX_TEXT(compose->savemsg_combo));
 950 #endif
 951                 prefs_common.compose_save_to_history = add_history(
 952                                 prefs_common.compose_save_to_history, folderidentifier);
 953 #if !GTK_CHECK_VERSION(2, 24, 0)
 954                 combobox_set_popdown_strings(GTK_COMBO_BOX(compose->savemsg_combo),
 955                                 prefs_common.compose_save_to_history);
 956 #else
 957                 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(compose->savemsg_combo),
 958                                 prefs_common.compose_save_to_history);
 959 #endif
 960         }
 961
 962         entry = GTK_EDITABLE(gtk_bin_get_child(GTK_BIN(compose->savemsg_combo)));
 963         if (folderidentifier)
 964                 gtk_entry_set_text(GTK_ENTRY(entry), folderidentifier);
 965         else
 966                 gtk_entry_set_text(GTK_ENTRY(entry), "");
 967 }
 968
 969 static gchar *compose_get_save_to(Compose *compose)
 970 {
 971         GtkEditable *entry;
 972         gchar *result = NULL;
 973         entry = GTK_EDITABLE(gtk_bin_get_child(GTK_BIN(compose->savemsg_combo)));
 974         result = gtk_editable_get_chars(entry, 0, -1);
 975
 976         if (result) {
 977 #if !GTK_CHECK_VERSION(2, 24, 0)
 978                 combobox_unset_popdown_strings(GTK_COMBO_BOX(compose->savemsg_combo));
 979 #else
 980                 combobox_unset_popdown_strings(GTK_COMBO_BOX_TEXT(compose->savemsg_combo));
 981 #endif
 982                 prefs_common.compose_save_to_history = add_history(
 983                                 prefs_common.compose_save_to_history, result);
 984 #if !GTK_CHECK_VERSION(2, 24, 0)
 985                 combobox_set_popdown_strings(GTK_COMBO_BOX(compose->savemsg_combo),
 986                                 prefs_common.compose_save_to_history);
 987 #else
 988                 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(compose->savemsg_combo),
 989                                 prefs_common.compose_save_to_history);
 990 #endif
 991         }
 992         return result;
 993 }
 994
 995 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 996                              GList *attach_files, GList *listAddress )
 997 {
 998         Compose *compose;
 999         GtkTextView *textview;
1000         GtkTextBuffer *textbuf;
1001         GtkTextIter iter;
1002         const gchar *subject_format = NULL;
1003         const gchar *body_format = NULL;
1004         gchar *mailto_from = NULL;
1005         PrefsAccount *mailto_account = NULL;
1006         MsgInfo* dummyinfo = NULL;
1007         gint cursor_pos = -1;
1008         MailField mfield = NO_FIELD_PRESENT;
1009         gchar* buf;
1010         GtkTextMark *mark;
1011
1012         /* check if mailto defines a from */
1013         if (mailto && *mailto != '\0') {
1014                 scan_mailto_url(mailto, &mailto_from, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
1015                 /* mailto defines a from, check if we can get account prefs from it,
1016                    if not, the account prefs will be guessed using other ways, but we'll keep
1017                    the from anyway */
1018                 if (mailto_from) {
1019                         mailto_account = account_find_from_address(mailto_from, TRUE);
1020                         if (mailto_account == NULL) {
1021                                 gchar *tmp_from;
1022                                 Xstrdup_a(tmp_from, mailto_from, return NULL);
1023                                 extract_address(tmp_from);
1024                                 mailto_account = account_find_from_address(tmp_from, TRUE);
1025                         }
1026                 }
1027                 if (mailto_account)
1028                         account = mailto_account;
1029         }
1030
1031         /* if no account prefs set from mailto, set if from folder prefs (if any) */
1032         if (!mailto_account && item && item->prefs && item->prefs->enable_default_account)
1033                 account = account_find_from_id(item->prefs->default_account);
1034
1035         /* if no account prefs set, fallback to the current one */
1036         if (!account) account = cur_account;
1037         cm_return_val_if_fail(account != NULL, NULL);
1038
1039         compose = compose_create(account, item, COMPOSE_NEW, FALSE);
1040
1041         /* override from name if mailto asked for it */
1042         if (mailto_from) {
1043                 gtk_entry_set_text(GTK_ENTRY(compose->from_name), mailto_from);
1044                 g_free(mailto_from);
1045         } else
1046                 /* override from name according to folder properties */
1047                 if (item && item->prefs &&
1048                         item->prefs->compose_with_format &&
1049                         item->prefs->compose_override_from_format &&
1050                         *item->prefs->compose_override_from_format != '\0') {
1051
1052                         gchar *tmp = NULL;
1053                         gchar *buf = NULL;
1054
1055                         dummyinfo = compose_msginfo_new_from_compose(compose);
1056
1057                         /* decode \-escape sequences in the internal representation of the quote format */
1058                         tmp = g_malloc(strlen(item->prefs->compose_override_from_format)+1);
1059                         pref_get_unescaped_pref(tmp, item->prefs->compose_override_from_format);
1060
1061 #ifdef USE_ENCHANT
1062                         quote_fmt_init(dummyinfo, NULL, NULL, FALSE, compose->account, FALSE,
1063                                         compose->gtkaspell);
1064 #else
1065                         quote_fmt_init(dummyinfo, NULL, NULL, FALSE, compose->account, FALSE);
1066 #endif
1067                         quote_fmt_scan_string(tmp);
1068                         quote_fmt_parse();
1069
1070                         buf = quote_fmt_get_buffer();
1071                         if (buf == NULL)
1072                                 alertpanel_error(_("New message From format error."));
1073                         else
1074                                 gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
1075                         quote_fmt_reset_vartable();
1076
1077                         g_free(tmp);
1078                 }
1079
1080         compose->replyinfo = NULL;
1081         compose->fwdinfo   = NULL;
1082
1083         textview = GTK_TEXT_VIEW(compose->text);
1084         textbuf = gtk_text_view_get_buffer(textview);
1085         compose_create_tags(textview, compose);
1086
1087         undo_block(compose->undostruct);
1088 #ifdef USE_ENCHANT
1089         compose_set_dictionaries_from_folder_prefs(compose, item);
1090 #endif
1091
1092         if (account->auto_sig)
1093                 compose_insert_sig(compose, FALSE);
1094         gtk_text_buffer_get_start_iter(textbuf, &iter);
1095         gtk_text_buffer_place_cursor(textbuf, &iter);
1096
1097         if (account->protocol != A_NNTP) {
1098                 if (mailto && *mailto != '\0') {
1099                         mfield = compose_entries_set(compose, mailto, COMPOSE_TO);
1100
1101                 } else {
1102                         compose_set_folder_prefs(compose, item, TRUE);
1103                 }
1104                 if (item && item->ret_rcpt) {
1105                         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/RequestRetRcpt", TRUE);
1106                 }
1107         } else {
1108                 if (mailto && *mailto != '\0') {
1109                         if (!strchr(mailto, '@'))
1110                                 mfield = compose_entries_set(compose, mailto, COMPOSE_NEWSGROUPS);
1111                         else
1112                                 mfield = compose_entries_set(compose, mailto, COMPOSE_TO);
1113                 } else if (item && FOLDER_CLASS(item->folder) == news_get_class()) {
1114                         compose_entry_append(compose, item->path, COMPOSE_NEWSGROUPS, PREF_FOLDER);
1115                         mfield = TO_FIELD_PRESENT;
1116                 }
1117                 /*
1118                  * CLAWS: just don't allow return receipt request, even if the user
1119                  * may want to send an email. simple but foolproof.
1120                  */
1121                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/RequestRetRcpt", FALSE);
1122         }
1123         compose_add_field_list( compose, listAddress );
1124
1125         if (item && item->prefs && item->prefs->compose_with_format) {
1126                 subject_format = item->prefs->compose_subject_format;
1127                 body_format = item->prefs->compose_body_format;
1128         } else if (account->compose_with_format) {
1129                 subject_format = account->compose_subject_format;
1130                 body_format = account->compose_body_format;
1131         } else if (prefs_common.compose_with_format) {
1132                 subject_format = prefs_common.compose_subject_format;
1133                 body_format = prefs_common.compose_body_format;
1134         }
1135
1136         if (subject_format || body_format) {
1137
1138                 if ( subject_format
1139                          && *subject_format != '\0' )
1140                 {
1141                         gchar *subject = NULL;
1142                         gchar *tmp = NULL;
1143                         gchar *buf = NULL;
1144
1145                         if (!dummyinfo)
1146                                 dummyinfo = compose_msginfo_new_from_compose(compose);
1147
1148                         /* decode \-escape sequences in the internal representation of the quote format */
1149                         tmp = g_malloc(strlen(subject_format)+1);
1150                         pref_get_unescaped_pref(tmp, subject_format);
1151
1152                         subject = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
1153 #ifdef USE_ENCHANT
1154                         quote_fmt_init(dummyinfo, NULL, subject, FALSE, compose->account, FALSE,
1155                                         compose->gtkaspell);
1156 #else
1157                         quote_fmt_init(dummyinfo, NULL, subject, FALSE, compose->account, FALSE);
1158 #endif
1159                         quote_fmt_scan_string(tmp);
1160                         quote_fmt_parse();
1161
1162                         buf = quote_fmt_get_buffer();
1163                         if (buf == NULL)
1164                                 alertpanel_error(_("New message subject format error."));
1165                         else
1166                                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf);
1167                         compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
1168                         quote_fmt_reset_vartable();
1169
1170                         g_free(subject);
1171                         g_free(tmp);
1172                         mfield = SUBJECT_FIELD_PRESENT;
1173                 }
1174
1175                 if ( body_format
1176                          && *body_format != '\0' )
1177                 {
1178                         GtkTextView *text;
1179                         GtkTextBuffer *buffer;
1180                         GtkTextIter start, end;
1181                         gchar *tmp = NULL;
1182
1183                         if (!dummyinfo)
1184                                 dummyinfo = compose_msginfo_new_from_compose(compose);
1185
1186                         text = GTK_TEXT_VIEW(compose->text);
1187                         buffer = gtk_text_view_get_buffer(text);
1188                         gtk_text_buffer_get_start_iter(buffer, &start);
1189                         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
1190                         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
1191
1192                         compose_quote_fmt(compose, dummyinfo,
1193                                           body_format,
1194                                           NULL, tmp, FALSE, TRUE,
1195                                                   _("The body of the \"New message\" template has an error at line %d."));
1196                         compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
1197                         quote_fmt_reset_vartable();
1198
1199                         g_free(tmp);
1200 #ifdef USE_ENCHANT
1201                         if (compose->gtkaspell && compose->gtkaspell->check_while_typing)
1202                                 gtkaspell_highlight_all(compose->gtkaspell);
1203 #endif
1204                         mfield = BODY_FIELD_PRESENT;
1205                 }
1206
1207         }
1208         procmsg_msginfo_free( &dummyinfo );
1209
1210         if (attach_files) {
1211                 GList *curr;
1212                 AttachInfo *ainfo;
1213
1214                 for (curr = attach_files ; curr != NULL ; curr = curr->next) {
1215                         ainfo = (AttachInfo *) curr->data;
1216                         compose_attach_append(compose, ainfo->file, ainfo->file,
1217                                         ainfo->content_type, ainfo->charset);
1218                 }
1219         }
1220
1221         compose_show_first_last_header(compose, TRUE);
1222
1223         /* Set save folder */
1224         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1225                 gchar *folderidentifier;
1226
1227                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1228                 folderidentifier = folder_item_get_identifier(item);
1229                 compose_set_save_to(compose, folderidentifier);
1230                 g_free(folderidentifier);
1231         }
1232
1233         /* Place cursor according to provided input (mfield) */
1234         switch (mfield) {
1235                 case NO_FIELD_PRESENT:
1236                         if (compose->header_last)
1237                                 gtk_widget_grab_focus(compose->header_last->entry);
1238                         break;
1239                 case TO_FIELD_PRESENT:
1240                         buf = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
1241                         if (buf) {
1242                                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf);
1243                                 g_free(buf);
1244                         }
1245                         gtk_widget_grab_focus(compose->subject_entry);
1246                         break;
1247                 case SUBJECT_FIELD_PRESENT:
1248                         textview = GTK_TEXT_VIEW(compose->text);
1249                         if (!textview)
1250                                 break;
1251                         textbuf = gtk_text_view_get_buffer(textview);
1252                         if (!textbuf)
1253                                 break;
1254                         mark = gtk_text_buffer_get_insert(textbuf);
1255                         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1256                         gtk_text_buffer_insert(textbuf, &iter, "", -1);
1257                     /*
1258                      * SUBJECT_FIELD_PRESENT and BODY_FIELD_PRESENT
1259                      * only defers where it comes to the variable body
1260                      * is not null. If no body is present compose->text
1261                      * will be null in which case you cannot place the
1262                      * cursor inside the component so. An empty component
1263                      * is therefore created before placing the cursor
1264                      */
1265                 case BODY_FIELD_PRESENT:
1266                         cursor_pos = quote_fmt_get_cursor_pos();
1267                         if (cursor_pos == -1)
1268                                 gtk_widget_grab_focus(compose->header_last->entry);
1269                         else
1270                                 gtk_widget_grab_focus(compose->text);
1271                         break;
1272         }
1273
1274         undo_unblock(compose->undostruct);
1275
1276         if (prefs_common.auto_exteditor)
1277                 compose_exec_ext_editor(compose);
1278
1279         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET;
1280
1281         SCROLL_TO_CURSOR(compose);
1282
1283         compose->modified = FALSE;
1284         compose_set_title(compose);
1285
1286         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
1287
1288         return compose;
1289 }
1290
1291 static void compose_force_encryption(Compose *compose, PrefsAccount *account,
1292                 gboolean override_pref, const gchar *system)
1293 {
1294         const gchar *privacy = NULL;
1295
1296         cm_return_if_fail(compose != NULL);
1297         cm_return_if_fail(account != NULL);
1298
1299         if (override_pref == FALSE && account->default_encrypt_reply == FALSE)
1300                 return;
1301
1302         if (account->default_privacy_system && strlen(account->default_privacy_system))
1303                 privacy = account->default_privacy_system;
1304         else if (system)
1305                 privacy = system;
1306         else {
1307                 GSList *privacy_avail = privacy_get_system_ids();
1308                 if (privacy_avail && g_slist_length(privacy_avail)) {
1309                         privacy = (gchar *)(privacy_avail->data);
1310                 }
1311         }
1312         if (privacy != NULL) {
1313                 if (system) {
1314                         g_free(compose->privacy_system);
1315                         compose->privacy_system = NULL;
1316                         g_free(compose->encdata);
1317                         compose->encdata = NULL;
1318                 }
1319                 if (compose->privacy_system == NULL)
1320                         compose->privacy_system = g_strdup(privacy);
1321                 else if (*(compose->privacy_system) == '\0') {
1322                         g_free(compose->privacy_system);
1323                         g_free(compose->encdata);
1324                         compose->encdata = NULL;
1325                         compose->privacy_system = g_strdup(privacy);
1326                 }
1327                 compose_update_privacy_system_menu_item(compose, FALSE);
1328                 compose_use_encryption(compose, TRUE);
1329         }
1330 }
1331
1332 static void compose_force_signing(Compose *compose, PrefsAccount *account, const gchar *system)
1333 {
1334         const gchar *privacy = NULL;
1335
1336         if (account->default_privacy_system && strlen(account->default_privacy_system))
1337                 privacy = account->default_privacy_system;
1338         else if (system)
1339                 privacy = system;
1340         else {
1341                 GSList *privacy_avail = privacy_get_system_ids();
1342                 if (privacy_avail && g_slist_length(privacy_avail)) {
1343                         privacy = (gchar *)(privacy_avail->data);
1344                 }
1345         }
1346
1347         if (privacy != NULL) {
1348                 if (system) {
1349                         g_free(compose->privacy_system);
1350                         compose->privacy_system = NULL;
1351                         g_free(compose->encdata);
1352                         compose->encdata = NULL;
1353                 }
1354                 if (compose->privacy_system == NULL)
1355                         compose->privacy_system = g_strdup(privacy);
1356                 compose_update_privacy_system_menu_item(compose, FALSE);
1357                 compose_use_signing(compose, TRUE);
1358         }
1359 }
1360
1361 static Compose *compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
1362 {
1363         MsgInfo *msginfo;
1364         guint list_len;
1365         Compose *compose = NULL;
1366
1367         cm_return_val_if_fail(msginfo_list != NULL, NULL);
1368
1369         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
1370         cm_return_val_if_fail(msginfo != NULL, NULL);
1371
1372         list_len = g_slist_length(msginfo_list);
1373
1374         switch (mode) {
1375         case COMPOSE_REPLY:
1376         case COMPOSE_REPLY_TO_ADDRESS:
1377                 compose = compose_reply(msginfo, COMPOSE_QUOTE_CHECK,
1378                               FALSE, prefs_common.default_reply_list, FALSE, body);
1379                 break;
1380         case COMPOSE_REPLY_WITH_QUOTE:
1381                 compose = compose_reply(msginfo, COMPOSE_QUOTE_FORCED,
1382                         FALSE, prefs_common.default_reply_list, FALSE, body);
1383                 break;
1384         case COMPOSE_REPLY_WITHOUT_QUOTE:
1385                 compose = compose_reply(msginfo, COMPOSE_QUOTE_SKIP,
1386                         FALSE, prefs_common.default_reply_list, FALSE, NULL);
1387                 break;
1388         case COMPOSE_REPLY_TO_SENDER:
1389                 compose = compose_reply(msginfo, COMPOSE_QUOTE_CHECK,
1390                               FALSE, FALSE, TRUE, body);
1391                 break;
1392         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1393                 compose = compose_followup_and_reply_to(msginfo,
1394                                               COMPOSE_QUOTE_CHECK,
1395                                               FALSE, FALSE, body);
1396                 break;
1397         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1398                 compose = compose_reply(msginfo, COMPOSE_QUOTE_FORCED,
1399                         FALSE, FALSE, TRUE, body);
1400                 break;
1401         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1402                 compose = compose_reply(msginfo, COMPOSE_QUOTE_SKIP,
1403                         FALSE, FALSE, TRUE, NULL);
1404                 break;
1405         case COMPOSE_REPLY_TO_ALL:
1406                 compose = compose_reply(msginfo, COMPOSE_QUOTE_CHECK,
1407                         TRUE, FALSE, FALSE, body);
1408                 break;
1409         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1410                 compose = compose_reply(msginfo, COMPOSE_QUOTE_FORCED,
1411                         TRUE, FALSE, FALSE, body);
1412                 break;
1413         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1414                 compose = compose_reply(msginfo, COMPOSE_QUOTE_SKIP,
1415                         TRUE, FALSE, FALSE, NULL);
1416                 break;
1417         case COMPOSE_REPLY_TO_LIST:
1418                 compose = compose_reply(msginfo, COMPOSE_QUOTE_CHECK,
1419                         FALSE, TRUE, FALSE, body);
1420                 break;
1421         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1422                 compose = compose_reply(msginfo, COMPOSE_QUOTE_FORCED,
1423                         FALSE, TRUE, FALSE, body);
1424                 break;
1425         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1426                 compose = compose_reply(msginfo, COMPOSE_QUOTE_SKIP,
1427                         FALSE, TRUE, FALSE, NULL);
1428                 break;
1429         case COMPOSE_FORWARD:
1430                 if (prefs_common.forward_as_attachment) {
1431                         compose = compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
1432                         return compose;
1433                 } else {
1434                         compose = compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
1435                         return compose;
1436                 }
1437                 break;
1438         case COMPOSE_FORWARD_INLINE:
1439                 /* check if we reply to more than one Message */
1440                 if (list_len == 1) {
1441                         compose = compose_forward(NULL, msginfo, FALSE, body, FALSE, FALSE);
1442                         break;
1443                 }
1444                 /* more messages FALL THROUGH */
1445         case COMPOSE_FORWARD_AS_ATTACH:
1446                 compose = compose_forward_multiple(NULL, msginfo_list);
1447                 break;
1448         case COMPOSE_REDIRECT:
1449                 compose = compose_redirect(NULL, msginfo, FALSE);
1450                 break;
1451         default:
1452                 g_warning("compose_reply_mode(): invalid Compose Mode: %d", mode);
1453         }
1454
1455         if (compose == NULL) {
1456                 alertpanel_error(_("Unable to reply. The original email probably doesn't exist."));
1457                 return NULL;
1458         }
1459
1460         compose->rmode = mode;
1461         switch (compose->rmode) {
1462         case COMPOSE_REPLY:
1463         case COMPOSE_REPLY_WITH_QUOTE:
1464         case COMPOSE_REPLY_WITHOUT_QUOTE:
1465         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1466                 debug_print("reply mode Normal\n");
1467                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/ReplyMode/Normal", TRUE);
1468                 compose_reply_change_mode(compose, COMPOSE_REPLY); /* force update */
1469                 break;
1470         case COMPOSE_REPLY_TO_SENDER:
1471         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1472         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1473                 debug_print("reply mode Sender\n");
1474                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/ReplyMode/Sender", TRUE);
1475                 break;
1476         case COMPOSE_REPLY_TO_ALL:
1477         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1478         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1479                 debug_print("reply mode All\n");
1480                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/ReplyMode/All", TRUE);
1481                 break;
1482         case COMPOSE_REPLY_TO_LIST:
1483         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1484         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1485                 debug_print("reply mode List\n");
1486                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/ReplyMode/List", TRUE);
1487                 break;
1488         case COMPOSE_REPLY_TO_ADDRESS:
1489                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/ReplyMode", FALSE);
1490                 break;
1491         default:
1492                 break;
1493         }
1494         return compose;
1495 }
1496
1497 static Compose *compose_reply(MsgInfo *msginfo,
1498                                    ComposeQuoteMode quote_mode,
1499                                    gboolean to_all,
1500                                    gboolean to_ml,
1501                                    gboolean to_sender,
1502                                    const gchar *body)
1503 {
1504         return compose_generic_reply(msginfo, quote_mode, to_all, to_ml,
1505                               to_sender, FALSE, body);
1506 }
1507
1508 static Compose *compose_followup_and_reply_to(MsgInfo *msginfo,
1509                                    ComposeQuoteMode quote_mode,
1510                                    gboolean to_all,
1511                                    gboolean to_sender,
1512                                    const gchar *body)
1513 {
1514         return compose_generic_reply(msginfo, quote_mode, to_all, FALSE,
1515                               to_sender, TRUE, body);
1516 }
1517
1518 static void compose_extract_original_charset(Compose *compose)
1519 {
1520         MsgInfo *info = NULL;
1521         if (compose->replyinfo) {
1522                 info = compose->replyinfo;
1523         } else if (compose->fwdinfo) {
1524                 info = compose->fwdinfo;
1525         } else if (compose->targetinfo) {
1526                 info = compose->targetinfo;
1527         }
1528         if (info) {
1529                 MimeInfo *mimeinfo = procmime_scan_message_short(info);
1530                 MimeInfo *partinfo = mimeinfo;
1531                 while (partinfo && partinfo->type != MIMETYPE_TEXT)
1532                         partinfo = procmime_mimeinfo_next(partinfo);
1533                 if (partinfo) {
1534                         compose->orig_charset =
1535                                 g_strdup(procmime_mimeinfo_get_parameter(
1536                                                 partinfo, "charset"));
1537                 }
1538                 procmime_mimeinfo_free_all(mimeinfo);
1539         }
1540 }
1541
1542 #define SIGNAL_BLOCK(buffer) {                                  \
1543         g_signal_handlers_block_by_func(G_OBJECT(buffer),       \
1544                                 G_CALLBACK(compose_changed_cb), \
1545                                 compose);                       \
1546         g_signal_handlers_block_by_func(G_OBJECT(buffer),       \
1547                                 G_CALLBACK(text_inserted),      \
1548                                 compose);                       \
1549 }
1550
1551 #define SIGNAL_UNBLOCK(buffer) {                                \
1552         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),     \
1553                                 G_CALLBACK(compose_changed_cb), \
1554                                 compose);                       \
1555         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),     \
1556                                 G_CALLBACK(text_inserted),      \
1557                                 compose);                       \
1558 }
1559
1560 static Compose *compose_generic_reply(MsgInfo *msginfo,
1561                                   ComposeQuoteMode quote_mode,
1562                                   gboolean to_all, gboolean to_ml,
1563                                   gboolean to_sender,
1564                                   gboolean followup_and_reply_to,
1565                                   const gchar *body)
1566 {
1567         Compose *compose;
1568         PrefsAccount *account = NULL;
1569         GtkTextView *textview;
1570         GtkTextBuffer *textbuf;
1571         gboolean quote = FALSE;
1572         const gchar *qmark = NULL;
1573         const gchar *body_fmt = NULL;
1574         gchar *s_system = NULL;
1575         START_TIMING("");
1576         cm_return_val_if_fail(msginfo != NULL, NULL);
1577         cm_return_val_if_fail(msginfo->folder != NULL, NULL);
1578
1579         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
1580
1581         cm_return_val_if_fail(account != NULL, NULL);
1582
1583         compose = compose_create(account, msginfo->folder, COMPOSE_REPLY, FALSE);
1584
1585         compose->updating = TRUE;
1586
1587         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/RemoveReferences", FALSE);
1588         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/RemoveReferences", TRUE);
1589
1590         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
1591         if (!compose->replyinfo)
1592                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
1593
1594         compose_extract_original_charset(compose);
1595
1596         if (msginfo->folder && msginfo->folder->ret_rcpt)
1597                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/RequestRetRcpt", TRUE);
1598
1599         /* Set save folder */
1600         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1601                 gchar *folderidentifier;
1602
1603                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1604                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1605                 compose_set_save_to(compose, folderidentifier);
1606                 g_free(folderidentifier);
1607         }
1608
1609         if (compose_parse_header(compose, msginfo) < 0) {
1610                 compose->updating = FALSE;
1611                 compose_destroy(compose);
1612                 return NULL;
1613         }
1614
1615         /* override from name according to folder properties */
1616         if (msginfo->folder && msginfo->folder->prefs &&
1617                 msginfo->folder->prefs->reply_with_format &&
1618                 msginfo->folder->prefs->reply_override_from_format &&
1619                 *msginfo->folder->prefs->reply_override_from_format != '\0') {
1620
1621                 gchar *tmp = NULL;
1622                 gchar *buf = NULL;
1623
1624                 /* decode \-escape sequences in the internal representation of the quote format */
1625                 tmp = g_malloc(strlen(msginfo->folder->prefs->reply_override_from_format)+1);
1626                 pref_get_unescaped_pref(tmp, msginfo->folder->prefs->reply_override_from_format);
1627
1628 #ifdef USE_ENCHANT
1629                 quote_fmt_init(compose->replyinfo, NULL, NULL, FALSE, compose->account, FALSE,
1630                                 compose->gtkaspell);
1631 #else
1632                 quote_fmt_init(compose->replyinfo, NULL, NULL, FALSE, compose->account, FALSE);
1633 #endif
1634                 quote_fmt_scan_string(tmp);
1635                 quote_fmt_parse();
1636
1637                 buf = quote_fmt_get_buffer();
1638                 if (buf == NULL)
1639                         alertpanel_error(_("The \"From\" field of the \"Reply\" template contains an invalid email address."));
1640                 else
1641                         gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
1642                 quote_fmt_reset_vartable();
1643
1644                 g_free(tmp);
1645         }
1646
1647         textview = (GTK_TEXT_VIEW(compose->text));
1648         textbuf = gtk_text_view_get_buffer(textview);
1649         compose_create_tags(textview, compose);
1650
1651         undo_block(compose->undostruct);
1652 #ifdef USE_ENCHANT
1653         compose_set_dictionaries_from_folder_prefs(compose, msginfo->folder);
1654         gtkaspell_block_check(compose->gtkaspell);
1655 #endif
1656
1657         if (quote_mode == COMPOSE_QUOTE_FORCED ||
1658                         (quote_mode == COMPOSE_QUOTE_CHECK && prefs_common.reply_with_quote)) {
1659                 /* use the reply format of folder (if enabled), or the account's one
1660                    (if enabled) or fallback to the global reply format, which is always
1661                    enabled (even if empty), and use the relevant quotemark */
1662                 quote = TRUE;
1663                 if (msginfo->folder && msginfo->folder->prefs &&
1664                                 msginfo->folder->prefs->reply_with_format) {
1665                         qmark = msginfo->folder->prefs->reply_quotemark;
1666                         body_fmt = msginfo->folder->prefs->reply_body_format;
1667
1668                 } else if (account->reply_with_format) {
1669                         qmark = account->reply_quotemark;
1670                         body_fmt = account->reply_body_format;
1671
1672                 } else {
1673                         qmark = prefs_common.quotemark;
1674                         if (prefs_common.quotefmt && *prefs_common.quotefmt)
1675                                 body_fmt = gettext(prefs_common.quotefmt);
1676                         else
1677                                 body_fmt = "";
1678                 }
1679         }
1680
1681         if (quote) {
1682                 /* empty quotemark is not allowed */
1683                 if (qmark == NULL || *qmark == '\0')
1684                         qmark = "> ";
1685                 compose_quote_fmt(compose, compose->replyinfo,
1686                                   body_fmt, qmark, body, FALSE, TRUE,
1687                                           _("The body of the \"Reply\" template has an error at line %d."));
1688                 compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
1689                 quote_fmt_reset_vartable();
1690         }
1691
1692         if (MSG_IS_ENCRYPTED(compose->replyinfo->flags)) {
1693                 compose_force_encryption(compose, account, FALSE, s_system);
1694         }
1695
1696         privacy_msginfo_get_signed_state(compose->replyinfo, &s_system);
1697         if (MSG_IS_SIGNED(compose->replyinfo->flags) && account->default_sign_reply) {
1698                 compose_force_signing(compose, account, s_system);
1699         }
1700         g_free(s_system);
1701
1702         SIGNAL_BLOCK(textbuf);
1703
1704         if (account->auto_sig)
1705                 compose_insert_sig(compose, FALSE);
1706
1707         compose_wrap_all(compose);
1708
1709 #ifdef USE_ENCHANT
1710         if (compose->gtkaspell && compose->gtkaspell->check_while_typing)
1711                 gtkaspell_highlight_all(compose->gtkaspell);
1712         gtkaspell_unblock_check(compose->gtkaspell);
1713 #endif
1714         SIGNAL_UNBLOCK(textbuf);
1715
1716         gtk_widget_grab_focus(compose->text);
1717
1718         undo_unblock(compose->undostruct);
1719
1720         if (prefs_common.auto_exteditor)
1721                 compose_exec_ext_editor(compose);
1722
1723         compose->modified = FALSE;
1724         compose_set_title(compose);
1725
1726         compose->updating = FALSE;
1727         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET; /* desinhibit auto-drafting after loading */
1728         SCROLL_TO_CURSOR(compose);
1729
1730         if (compose->deferred_destroy) {
1731                 compose_destroy(compose);
1732                 return NULL;
1733         }
1734         END_TIMING();
1735
1736         return compose;
1737 }
1738
1739 #define INSERT_FW_HEADER(var, hdr) \
1740 if (msginfo->var && *msginfo->var) { \
1741         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1742         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1743         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1744 }
1745
1746 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1747                          gboolean as_attach, const gchar *body,
1748                          gboolean no_extedit,
1749                          gboolean batch)
1750 {
1751         Compose *compose;
1752         GtkTextView *textview;
1753         GtkTextBuffer *textbuf;
1754         gint cursor_pos = -1;
1755         ComposeMode mode;
1756
1757         cm_return_val_if_fail(msginfo != NULL, NULL);
1758         cm_return_val_if_fail(msginfo->folder != NULL, NULL);
1759
1760         if (!account &&
1761             !(account = compose_guess_forward_account_from_msginfo
1762                                 (msginfo)))
1763                 account = cur_account;
1764
1765         if (!prefs_common.forward_as_attachment)
1766                 mode = COMPOSE_FORWARD_INLINE;
1767         else
1768                 mode = COMPOSE_FORWARD;
1769         compose = compose_create(account, msginfo->folder, mode, batch);
1770
1771         compose->updating = TRUE;
1772         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1773         if (!compose->fwdinfo)
1774                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1775
1776         compose_extract_original_charset(compose);
1777
1778         if (msginfo->subject && *msginfo->subject) {
1779                 gchar *buf, *buf2, *p;
1780
1781                 buf = p = g_strdup(msginfo->subject);
1782                 p += subject_get_prefix_length(p);
1783                 memmove(buf, p, strlen(p) + 1);
1784
1785                 buf2 = g_strdup_printf("Fw: %s", buf);
1786                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1787
1788                 g_free(buf);
1789                 g_free(buf2);
1790         }
1791
1792         /* override from name according to folder properties */
1793         if (msginfo->folder && msginfo->folder->prefs &&
1794                 msginfo->folder->prefs->forward_with_format &&
1795                 msginfo->folder->prefs->forward_override_from_format &&
1796                 *msginfo->folder->prefs->forward_override_from_format != '\0') {
1797
1798                 gchar *tmp = NULL;
1799                 gchar *buf = NULL;
1800                 MsgInfo *full_msginfo = NULL;
1801
1802                 if (!as_attach)
1803                         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1804                 if (!full_msginfo)
1805                         full_msginfo = procmsg_msginfo_copy(msginfo);
1806
1807                 /* decode \-escape sequences in the internal representation of the quote format */
1808                 tmp = g_malloc(strlen(msginfo->folder->prefs->forward_override_from_format)+1);
1809                 pref_get_unescaped_pref(tmp, msginfo->folder->prefs->forward_override_from_format);
1810
1811 #ifdef USE_ENCHANT
1812                 gtkaspell_block_check(compose->gtkaspell);
1813                 quote_fmt_init(full_msginfo, NULL, NULL, FALSE, compose->account, FALSE,
1814                                 compose->gtkaspell);
1815 #else
1816                 quote_fmt_init(full_msginfo, NULL, NULL, FALSE, compose->account, FALSE);
1817 #endif
1818                 quote_fmt_scan_string(tmp);
1819                 quote_fmt_parse();
1820
1821                 buf = quote_fmt_get_buffer();
1822                 if (buf == NULL)
1823                         alertpanel_error(_("The \"From\" field of the \"Forward\" template contains an invalid email address."));
1824                 else
1825                         gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
1826                 quote_fmt_reset_vartable();
1827
1828                 g_free(tmp);
1829                 procmsg_msginfo_free(&full_msginfo);
1830         }
1831
1832         textview = GTK_TEXT_VIEW(compose->text);
1833         textbuf = gtk_text_view_get_buffer(textview);
1834         compose_create_tags(textview, compose);
1835
1836         undo_block(compose->undostruct);
1837         if (as_attach) {
1838                 gchar *msgfile;
1839
1840                 msgfile = procmsg_get_message_file(msginfo);
1841                 if (!is_file_exist(msgfile))
1842                         g_warning("%s: file does not exist", msgfile);
1843                 else
1844                         compose_attach_append(compose, msgfile, msgfile,
1845                                               "message/rfc822", NULL);
1846
1847                 g_free(msgfile);
1848         } else {
1849                 const gchar *qmark = NULL;
1850                 const gchar *body_fmt = NULL;
1851                 MsgInfo *full_msginfo;
1852
1853                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1854                 if (!full_msginfo)
1855                         full_msginfo = procmsg_msginfo_copy(msginfo);
1856
1857                 /* use the forward format of folder (if enabled), or the account's one
1858                    (if enabled) or fallback to the global forward format, which is always
1859                    enabled (even if empty), and use the relevant quotemark */
1860                 if (msginfo->folder && msginfo->folder->prefs &&
1861                                 msginfo->folder->prefs->forward_with_format) {
1862                         qmark = msginfo->folder->prefs->forward_quotemark;
1863                         body_fmt = msginfo->folder->prefs->forward_body_format;
1864
1865                 } else if (account->forward_with_format) {
1866                         qmark = account->forward_quotemark;
1867                         body_fmt = account->forward_body_format;
1868
1869                 } else {
1870                         qmark = prefs_common.fw_quotemark;
1871                         if (prefs_common.fw_quotefmt && *prefs_common.fw_quotefmt)
1872                                 body_fmt = gettext(prefs_common.fw_quotefmt);
1873                         else
1874                                 body_fmt = "";
1875                 }
1876
1877                 /* empty quotemark is not allowed */
1878                 if (qmark == NULL || *qmark == '\0')
1879                         qmark = "> ";
1880
1881                 compose_quote_fmt(compose, full_msginfo,
1882                                   body_fmt, qmark, body, FALSE, TRUE,
1883                                           _("The body of the \"Forward\" template has an error at line %d."));
1884                 compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
1885                 quote_fmt_reset_vartable();
1886                 compose_attach_parts(compose, msginfo);
1887
1888                 procmsg_msginfo_free(&full_msginfo);
1889         }
1890
1891         SIGNAL_BLOCK(textbuf);
1892
1893         if (account->auto_sig)
1894                 compose_insert_sig(compose, FALSE);
1895
1896         compose_wrap_all(compose);
1897
1898 #ifdef USE_ENCHANT
1899         if (compose->gtkaspell && compose->gtkaspell->check_while_typing)
1900                 gtkaspell_highlight_all(compose->gtkaspell);
1901         gtkaspell_unblock_check(compose->gtkaspell);
1902 #endif
1903         SIGNAL_UNBLOCK(textbuf);
1904
1905         cursor_pos = quote_fmt_get_cursor_pos();
1906         if (cursor_pos == -1)
1907                 gtk_widget_grab_focus(compose->header_last->entry);
1908         else
1909                 gtk_widget_grab_focus(compose->text);
1910
1911         if (!no_extedit && prefs_common.auto_exteditor)
1912                 compose_exec_ext_editor(compose);
1913
1914         /*save folder*/
1915         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1916                 gchar *folderidentifier;
1917
1918                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1919                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1920                 compose_set_save_to(compose, folderidentifier);
1921                 g_free(folderidentifier);
1922         }
1923
1924         undo_unblock(compose->undostruct);
1925
1926         compose->modified = FALSE;
1927         compose_set_title(compose);
1928
1929         compose->updating = FALSE;
1930         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET; /* desinhibit auto-drafting after loading */
1931         SCROLL_TO_CURSOR(compose);
1932
1933         if (compose->deferred_destroy) {
1934                 compose_destroy(compose);
1935                 return NULL;
1936         }
1937
1938         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
1939
1940         return compose;
1941 }
1942
1943 #undef INSERT_FW_HEADER
1944
1945 static Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1946 {
1947         Compose *compose;
1948         GtkTextView *textview;
1949         GtkTextBuffer *textbuf;
1950         GtkTextIter iter;
1951         GSList *msginfo;
1952         gchar *msgfile;
1953         gboolean single_mail = TRUE;
1954
1955         cm_return_val_if_fail(msginfo_list != NULL, NULL);
1956
1957         if (g_slist_length(msginfo_list) > 1)
1958                 single_mail = FALSE;
1959
1960         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1961                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1962                         return NULL;
1963
1964         /* guess account from first selected message */
1965         if (!account &&
1966             !(account = compose_guess_forward_account_from_msginfo
1967                                 (msginfo_list->data)))
1968                 account = cur_account;
1969
1970         cm_return_val_if_fail(account != NULL, NULL);
1971
1972         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1973                 if (msginfo->data) {
1974                         MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1975                         MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1976                 }
1977         }
1978
1979         if (msginfo_list == NULL || msginfo_list->data == NULL) {
1980                 g_warning("no msginfo_list");
1981                 return NULL;
1982         }
1983
1984         compose = compose_create(account, ((MsgInfo *)msginfo_list->data)->folder, COMPOSE_FORWARD, FALSE);
1985
1986         compose->updating = TRUE;
1987
1988         /* override from name according to folder properties */
1989         if (msginfo_list->data) {
1990                 MsgInfo *msginfo = msginfo_list->data;
1991
1992                 if (msginfo->folder && msginfo->folder->prefs &&
1993                         msginfo->folder->prefs->forward_with_format &&
1994                         msginfo->folder->prefs->forward_override_from_format &&
1995                         *msginfo->folder->prefs->forward_override_from_format != '\0') {
1996
1997                         gchar *tmp = NULL;
1998                         gchar *buf = NULL;
1999
2000                         /* decode \-escape sequences in the internal representation of the quote format */
2001                         tmp = g_malloc(strlen(msginfo->folder->prefs->forward_override_from_format)+1);
2002                         pref_get_unescaped_pref(tmp, msginfo->folder->prefs->forward_override_from_format);
2003
2004 #ifdef USE_ENCHANT
2005                         quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
2006                                         compose->gtkaspell);
2007 #else
2008                         quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
2009 #endif
2010                         quote_fmt_scan_string(tmp);
2011                         quote_fmt_parse();
2012
2013                         buf = quote_fmt_get_buffer();
2014                         if (buf == NULL)
2015                                 alertpanel_error(_("The \"From\" field of the \"Forward\" template contains an invalid email address."));
2016                         else
2017                                 gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
2018                         quote_fmt_reset_vartable();
2019
2020                         g_free(tmp);
2021                 }
2022         }
2023
2024         textview = GTK_TEXT_VIEW(compose->text);
2025         textbuf = gtk_text_view_get_buffer(textview);
2026         compose_create_tags(textview, compose);
2027
2028         undo_block(compose->undostruct);
2029         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
2030                 msgfile = procmsg_get_message_file((MsgInfo *)msginfo->data);
2031
2032                 if (!is_file_exist(msgfile))
2033                         g_warning("%s: file does not exist", msgfile);
2034                 else
2035                         compose_attach_append(compose, msgfile, msgfile,
2036                                 "message/rfc822", NULL);
2037                 g_free(msgfile);
2038         }
2039
2040         if (single_mail) {
2041                 MsgInfo *info = (MsgInfo *)msginfo_list->data;
2042                 if (info->subject && *info->subject) {
2043                         gchar *buf, *buf2, *p;
2044
2045                         buf = p = g_strdup(info->subject);
2046                         p += subject_get_prefix_length(p);
2047                         memmove(buf, p, strlen(p) + 1);
2048
2049                         buf2 = g_strdup_printf("Fw: %s", buf);
2050                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
2051
2052                         g_free(buf);
2053                         g_free(buf2);
2054                 }
2055         } else {
2056                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
2057                         _("Fw: multiple emails"));
2058         }
2059
2060         SIGNAL_BLOCK(textbuf);
2061
2062         if (account->auto_sig)
2063                 compose_insert_sig(compose, FALSE);
2064
2065         compose_wrap_all(compose);
2066
2067         SIGNAL_UNBLOCK(textbuf);
2068
2069         gtk_text_buffer_get_start_iter(textbuf, &iter);
2070         gtk_text_buffer_place_cursor(textbuf, &iter);
2071
2072         gtk_widget_grab_focus(compose->header_last->entry);
2073         undo_unblock(compose->undostruct);
2074         compose->modified = FALSE;
2075         compose_set_title(compose);
2076
2077         compose->updating = FALSE;
2078         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET; /* desinhibit auto-drafting after loading */
2079         SCROLL_TO_CURSOR(compose);
2080
2081         if (compose->deferred_destroy) {
2082                 compose_destroy(compose);
2083                 return NULL;
2084         }
2085
2086         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
2087
2088         return compose;
2089 }
2090
2091 static gboolean compose_is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, GtkTextIter *iter)
2092 {
2093         GtkTextIter start = *iter;
2094         GtkTextIter end_iter;
2095         int start_pos = gtk_text_iter_get_offset(&start);
2096         gchar *str = NULL;
2097         if (!compose->account->sig_sep)
2098                 return FALSE;
2099
2100         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2101                 start_pos+strlen(compose->account->sig_sep));
2102
2103         /* check sig separator */
2104         str = gtk_text_iter_get_text(&start, &end_iter);
2105         if (!strcmp(str, compose->account->sig_sep)) {
2106                 gchar *tmp = NULL;
2107                 /* check end of line (\n) */
2108                 gtk_text_buffer_get_iter_at_offset(textbuf, &start,
2109                         start_pos+strlen(compose->account->sig_sep));
2110                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2111                         start_pos+strlen(compose->account->sig_sep)+1);
2112                 tmp = gtk_text_iter_get_text(&start, &end_iter);
2113                 if (!strcmp(tmp,"\n")) {
2114                         g_free(str);
2115                         g_free(tmp);
2116                         return TRUE;
2117                 }
2118                 g_free(tmp);
2119         }
2120         g_free(str);
2121
2122         return FALSE;
2123 }
2124
2125 static gboolean compose_update_folder_hook(gpointer source, gpointer data)
2126 {
2127         FolderUpdateData *hookdata = (FolderUpdateData *)source;
2128         Compose *compose = (Compose *)data;
2129         FolderItem *old_item = NULL;
2130         FolderItem *new_item = NULL;
2131         gchar *old_id, *new_id;
2132
2133         if (!(hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM)
2134          && !(hookdata->update_flags & FOLDER_MOVE_FOLDERITEM))
2135                 return FALSE;
2136
2137         old_item = hookdata->item;
2138         new_item = hookdata->item2;
2139
2140         old_id = folder_item_get_identifier(old_item);
2141         new_id = new_item ? folder_item_get_identifier(new_item) : g_strdup("NULL");
2142
2143         if (compose->targetinfo && compose->targetinfo->folder == old_item) {
2144                 debug_print("updating targetinfo folder: %s -> %s\n", old_id, new_id);
2145                 compose->targetinfo->folder = new_item;
2146         }
2147
2148         if (compose->replyinfo && compose->replyinfo->folder == old_item) {
2149                 debug_print("updating replyinfo folder: %s -> %s\n", old_id, new_id);
2150                 compose->replyinfo->folder = new_item;
2151         }
2152
2153         if (compose->fwdinfo && compose->fwdinfo->folder == old_item) {
2154                 debug_print("updating fwdinfo folder: %s -> %s\n", old_id, new_id);
2155                 compose->fwdinfo->folder = new_item;
2156         }
2157
2158         g_free(old_id);
2159         g_free(new_id);
2160         return FALSE;
2161 }
2162
2163 static void compose_colorize_signature(Compose *compose)
2164 {
2165         GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
2166         GtkTextIter iter;
2167         GtkTextIter end_iter;
2168         gtk_text_buffer_get_start_iter(buffer, &iter);
2169         while (gtk_text_iter_forward_line(&iter))
2170                 if (compose_is_sig_separator(compose, buffer, &iter)) {
2171                         gtk_text_buffer_get_end_iter(buffer, &end_iter);
2172                         gtk_text_buffer_apply_tag_by_name(buffer,"signature",&iter, &end_iter);
2173                 }
2174 }
2175
2176 #define BLOCK_WRAP() {                                                  \
2177         prev_autowrap = compose->autowrap;                              \
2178         buffer = gtk_text_view_get_buffer(                              \
2179                                         GTK_TEXT_VIEW(compose->text));  \
2180         compose->autowrap = FALSE;                                      \
2181                                                                         \
2182         g_signal_handlers_block_by_func(G_OBJECT(buffer),               \
2183                                 G_CALLBACK(compose_changed_cb),         \
2184                                 compose);                               \
2185         g_signal_handlers_block_by_func(G_OBJECT(buffer),               \
2186                                 G_CALLBACK(text_inserted),              \
2187                                 compose);                               \
2188 }
2189 #define UNBLOCK_WRAP() {                                                        \
2190         compose->autowrap = prev_autowrap;                                      \
2191         if (compose->autowrap) {                                                \
2192                 gint old = compose->draft_timeout_tag;                          \
2193                 compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_FORBIDDEN;   \
2194                 compose_wrap_all(compose);                                      \
2195                 compose->draft_timeout_tag = old;                               \
2196         }                                                                       \
2197                                                                                 \
2198         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),                     \
2199                                 G_CALLBACK(compose_changed_cb),                 \
2200                                 compose);                                       \
2201         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),                     \
2202                                 G_CALLBACK(text_inserted),                      \
2203                                 compose);                                       \
2204 }
2205
2206 Compose *compose_reedit(MsgInfo *msginfo, gboolean batch)
2207 {
2208         Compose *compose = NULL;
2209         PrefsAccount *account = NULL;
2210         GtkTextView *textview;
2211         GtkTextBuffer *textbuf;
2212         GtkTextMark *mark;
2213         GtkTextIter iter;
2214         FILE *fp;
2215         gchar buf[BUFFSIZE];
2216         gboolean use_signing = FALSE;
2217         gboolean use_encryption = FALSE;
2218         gchar *privacy_system = NULL;
2219         int priority = PRIORITY_NORMAL;
2220         MsgInfo *replyinfo = NULL, *fwdinfo = NULL;
2221         gboolean autowrap = prefs_common.autowrap;
2222         gboolean autoindent = prefs_common.auto_indent;
2223         HeaderEntry *manual_headers = NULL;
2224
2225         cm_return_val_if_fail(msginfo != NULL, NULL);
2226         cm_return_val_if_fail(msginfo->folder != NULL, NULL);
2227
2228         if (compose_put_existing_to_front(msginfo)) {
2229                 return NULL;
2230         }
2231
2232         if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
2233             folder_has_parent_of_type(msginfo->folder, F_DRAFT) ||
2234             folder_has_parent_of_type(msginfo->folder, F_OUTBOX)) {
2235                 gchar queueheader_buf[BUFFSIZE];
2236                 gint id, param;
2237
2238                 /* Select Account from queue headers */
2239                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2240                                              sizeof(queueheader_buf), "X-Claws-Account-Id:")) {
2241                         id = atoi(&queueheader_buf[strlen("X-Claws-Account-Id:")]);
2242                         account = account_find_from_id(id);
2243                 }
2244                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2245                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
2246                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
2247                         account = account_find_from_id(id);
2248                 }
2249                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2250                                              sizeof(queueheader_buf), "NAID:")) {
2251                         id = atoi(&queueheader_buf[strlen("NAID:")]);
2252                         account = account_find_from_id(id);
2253                 }
2254                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2255                                                     sizeof(queueheader_buf), "MAID:")) {
2256                         id = atoi(&queueheader_buf[strlen("MAID:")]);
2257                         account = account_find_from_id(id);
2258                 }
2259                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2260                                                                 sizeof(queueheader_buf), "S:")) {
2261                         account = account_find_from_address(queueheader_buf, FALSE);
2262                 }
2263                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2264                                              sizeof(queueheader_buf), "X-Claws-Sign:")) {
2265                         param = atoi(&queueheader_buf[strlen("X-Claws-Sign:")]);
2266                         use_signing = param;
2267
2268                 }
2269                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2270                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
2271                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
2272                         use_signing = param;
2273
2274                 }
2275                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2276                                              sizeof(queueheader_buf), "X-Claws-Encrypt:")) {
2277                         param = atoi(&queueheader_buf[strlen("X-Claws-Encrypt:")]);
2278                         use_encryption = param;
2279                 }
2280                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2281                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
2282                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
2283                         use_encryption = param;
2284                 }
2285                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2286                                              sizeof(queueheader_buf), "X-Claws-Auto-Wrapping:")) {
2287                         param = atoi(&queueheader_buf[strlen("X-Claws-Auto-Wrapping:")]);
2288                         autowrap = param;
2289                 }
2290                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2291                                              sizeof(queueheader_buf), "X-Claws-Auto-Indent:")) {
2292                         param = atoi(&queueheader_buf[strlen("X-Claws-Auto-Indent:")]);
2293                         autoindent = param;
2294                 }
2295                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2296                                             sizeof(queueheader_buf), "X-Claws-Privacy-System:")) {
2297                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Claws-Privacy-System:")]);
2298                 }
2299                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2300                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
2301                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
2302                 }
2303                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2304                                              sizeof(queueheader_buf), "X-Priority: ")) {
2305                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
2306                         priority = param;
2307                 }
2308                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2309                                              sizeof(queueheader_buf), "RMID:")) {
2310                         gchar **tokens = g_strsplit(&queueheader_buf[strlen("RMID:")], "\t", 0);
2311                         if (tokens[0] && tokens[1] && tokens[2]) {
2312                                 FolderItem *orig_item = folder_find_item_from_identifier(tokens[0]);
2313                                 if (orig_item != NULL) {
2314                                         replyinfo = folder_item_get_msginfo_by_msgid(orig_item, tokens[2]);
2315                                 }
2316                         }
2317                         g_strfreev(tokens);
2318                 }
2319                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
2320                                              sizeof(queueheader_buf), "FMID:")) {
2321                         gchar **tokens = g_strsplit(&queueheader_buf[strlen("FMID:")], "\t", 0);
2322                         if (tokens[0] && tokens[1] && tokens[2]) {
2323                                 FolderItem *orig_item = folder_find_item_from_identifier(tokens[0]);
2324                                 if (orig_item != NULL) {
2325                                         fwdinfo = folder_item_get_msginfo_by_msgid(orig_item, tokens[2]);
2326                                 }
2327                         }
2328                         g_strfreev(tokens);
2329                 }
2330                 /* Get manual headers */
2331                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "X-Claws-Manual-Headers:")) {
2332                         gchar *listmh = g_strdup(&queueheader_buf[strlen("X-Claws-Manual-Headers:")]);
2333                         if (*listmh != '\0') {
2334                                 debug_print("Got manual headers: %s\n", listmh);
2335                                 manual_headers = procheader_entries_from_str(listmh);
2336                         }
2337                         g_free(listmh);
2338                 }
2339         } else {
2340                 account = msginfo->folder->folder->account;
2341         }
2342
2343         if (!account && prefs_common.reedit_account_autosel) {
2344                 gchar from[BUFFSIZE];
2345                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")) {
2346                         extract_address(from);
2347                         account = account_find_from_address(from, FALSE);
2348                 }
2349         }
2350         if (!account) {
2351                 account = cur_account;
2352         }
2353         cm_return_val_if_fail(account != NULL, NULL);
2354
2355         compose = compose_create(account, msginfo->folder, COMPOSE_REEDIT, batch);
2356
2357         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoWrap", autowrap);
2358         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoIndent", autoindent);
2359         compose->autowrap = autowrap;
2360         compose->replyinfo = replyinfo;
2361         compose->fwdinfo = fwdinfo;
2362
2363         compose->updating = TRUE;
2364         compose->priority = priority;
2365
2366         if (privacy_system != NULL) {
2367                 compose->privacy_system = privacy_system;
2368                 compose_use_signing(compose, use_signing);
2369                 compose_use_encryption(compose, use_encryption);
2370                 compose_update_privacy_system_menu_item(compose, FALSE);
2371         } else {
2372                 activate_privacy_system(compose, account, FALSE);
2373         }
2374
2375         compose->targetinfo = procmsg_msginfo_copy(msginfo);
2376
2377         compose_extract_original_charset(compose);
2378
2379         if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
2380             folder_has_parent_of_type(msginfo->folder, F_DRAFT) ||
2381             folder_has_parent_of_type(msginfo->folder, F_OUTBOX)) {
2382                 gchar queueheader_buf[BUFFSIZE];
2383
2384                 /* Set message save folder */
2385                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
2386                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
2387                         compose_set_save_to(compose, &queueheader_buf[4]);
2388                 }
2389                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "RRCPT:")) {
2390                         gint active = atoi(&queueheader_buf[strlen("RRCPT:")]);
2391                         if (active) {
2392                                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/RequestRetRcpt", TRUE);
2393                         }
2394                 }
2395         }
2396
2397         if (compose_parse_header(compose, msginfo) < 0) {
2398                 compose->updating = FALSE;
2399                 compose_destroy(compose);
2400                 return NULL;
2401         }
2402         compose_reedit_set_entry(compose, msginfo);
2403
2404         textview = GTK_TEXT_VIEW(compose->text);
2405         textbuf = gtk_text_view_get_buffer(textview);
2406         compose_create_tags(textview, compose);
2407
2408         mark = gtk_text_buffer_get_insert(textbuf);
2409         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
2410
2411         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
2412                                         G_CALLBACK(compose_changed_cb),
2413                                         compose);
2414
2415         if (MSG_IS_ENCRYPTED(msginfo->flags)) {
2416                 fp = procmime_get_first_encrypted_text_content(msginfo);
2417                 if (fp) {
2418                         compose_force_encryption(compose, account, TRUE, NULL);
2419                 }
2420         } else {
2421                 fp = procmime_get_first_text_content(msginfo);
2422         }
2423         if (fp == NULL) {
2424                 g_warning("Can't get text part");
2425         }
2426
2427         if (fp != NULL) {
2428                 gboolean prev_autowrap;
2429                 GtkTextBuffer *buffer;
2430                 BLOCK_WRAP();
2431                 while (fgets(buf, sizeof(buf), fp) != NULL) {
2432                         strcrchomp(buf);
2433                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
2434                 }
2435                 UNBLOCK_WRAP();
2436                 fclose(fp);
2437         }
2438
2439         compose_attach_parts(compose, msginfo);
2440
2441         compose_colorize_signature(compose);
2442
2443         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
2444                                         G_CALLBACK(compose_changed_cb),
2445                                         compose);
2446
2447         if (manual_headers != NULL) {
2448                 if (compose_parse_manual_headers(compose, msginfo, manual_headers) < 0) {
2449                         procheader_entries_free(manual_headers);
2450                         compose->updating = FALSE;
2451                         compose_destroy(compose);
2452                         return NULL;
2453                 }
2454                 procheader_entries_free(manual_headers);
2455         }
2456
2457         gtk_widget_grab_focus(compose->text);
2458
2459         if (prefs_common.auto_exteditor) {
2460                 compose_exec_ext_editor(compose);
2461         }
2462         compose->modified = FALSE;
2463         compose_set_title(compose);
2464
2465         compose->updating = FALSE;
2466         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET; /* desinhibit auto-drafting after loading */
2467         SCROLL_TO_CURSOR(compose);
2468
2469         if (compose->deferred_destroy) {
2470                 compose_destroy(compose);
2471                 return NULL;
2472         }
2473
2474         compose->sig_str = account_get_signature_str(compose->account);
2475
2476         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
2477
2478         return compose;
2479 }
2480
2481 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo,
2482                                                  gboolean batch)
2483 {
2484         Compose *compose;
2485         gchar *filename;
2486         FolderItem *item;
2487
2488         cm_return_val_if_fail(msginfo != NULL, NULL);
2489
2490         if (!account)
2491                 account = account_get_reply_account(msginfo,
2492                                         prefs_common.reply_account_autosel);
2493         cm_return_val_if_fail(account != NULL, NULL);
2494
2495         compose = compose_create(account, msginfo->folder, COMPOSE_REDIRECT, batch);
2496
2497         compose->updating = TRUE;
2498
2499         compose_create_tags(GTK_TEXT_VIEW(compose->text), compose);
2500         compose->replyinfo = NULL;
2501         compose->fwdinfo = NULL;
2502
2503         compose_show_first_last_header(compose, TRUE);
2504
2505         gtk_widget_grab_focus(compose->header_last->entry);
2506
2507         filename = procmsg_get_message_file(msginfo);
2508
2509         if (filename == NULL) {
2510                 compose->updating = FALSE;
2511                 compose_destroy(compose);
2512
2513                 return NULL;
2514         }
2515
2516         compose->redirect_filename = filename;
2517
2518         /* Set save folder */
2519         item = msginfo->folder;
2520         if (item && item->prefs && item->prefs->save_copy_to_folder) {
2521                 gchar *folderidentifier;
2522
2523                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
2524                 folderidentifier = folder_item_get_identifier(item);
2525                 compose_set_save_to(compose, folderidentifier);
2526                 g_free(folderidentifier);
2527         }
2528
2529         compose_attach_parts(compose, msginfo);
2530
2531         if (msginfo->subject)
2532                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
2533                                    msginfo->subject);
2534         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
2535
2536         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL, FALSE, FALSE,
2537                                           _("The body of the \"Redirect\" template has an error at line %d."));
2538         quote_fmt_reset_vartable();
2539         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), FALSE);
2540
2541         compose_colorize_signature(compose);
2542
2543
2544         cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Add", FALSE);
2545         cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Remove", FALSE);
2546         cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Properties", FALSE);
2547
2548         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/Save", FALSE);
2549         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/InsertFile", FALSE);
2550         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/AttachFile", FALSE);
2551         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/InsertSig", FALSE);
2552         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/ReplaceSig", FALSE);
2553         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit", FALSE);
2554         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options", FALSE);
2555         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools/ShowRuler", FALSE);
2556         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools/Actions", FALSE);
2557
2558         if (compose->toolbar->draft_btn)
2559                 gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
2560         if (compose->toolbar->insert_btn)
2561                 gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
2562         if (compose->toolbar->attach_btn)
2563                 gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
2564         if (compose->toolbar->sig_btn)
2565                 gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
2566         if (compose->toolbar->exteditor_btn)
2567                 gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
2568         if (compose->toolbar->linewrap_current_btn)
2569                 gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
2570         if (compose->toolbar->linewrap_all_btn)
2571                 gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
2572
2573         compose->modified = FALSE;
2574         compose_set_title(compose);
2575         compose->updating = FALSE;
2576         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET; /* desinhibit auto-drafting after loading */
2577         SCROLL_TO_CURSOR(compose);
2578
2579         if (compose->deferred_destroy) {
2580                 compose_destroy(compose);
2581                 return NULL;
2582         }
2583
2584         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
2585
2586         return compose;
2587 }
2588
2589 const GList *compose_get_compose_list(void)
2590 {
2591         return compose_list;
2592 }
2593
2594 void compose_entry_append(Compose *compose, const gchar *address,
2595                           ComposeEntryType type, ComposePrefType pref_type)
2596 {
2597         const gchar *header;
2598         gchar *cur, *begin;
2599         gboolean in_quote = FALSE;
2600         if (!address || *address == '\0') return;
2601
2602         switch (type) {
2603         case COMPOSE_CC:
2604                 header = N_("Cc:");
2605                 break;
2606         case COMPOSE_BCC:
2607                 header = N_("Bcc:");
2608                 break;
2609         case COMPOSE_REPLYTO:
2610                 header = N_("Reply-To:");
2611                 break;
2612         case COMPOSE_NEWSGROUPS:
2613                 header = N_("Newsgroups:");
2614                 break;
2615         case COMPOSE_FOLLOWUPTO:
2616                 header = N_( "Followup-To:");
2617                 break;
2618         case COMPOSE_INREPLYTO:
2619                 header = N_( "In-Reply-To:");
2620                 break;
2621         case COMPOSE_TO:
2622         default:
2623                 header = N_("To:");
2624                 break;
2625         }
2626         header = prefs_common_translated_header_name(header);
2627
2628         cur = begin = (gchar *)address;
2629
2630         /* we separate the line by commas, but not if we're inside a quoted
2631          * string */
2632         while (*cur != '\0') {
2633                 if (*cur == '"')
2634                         in_quote = !in_quote;
2635                 if (*cur == ',' && !in_quote) {
2636                         gchar *tmp = g_strdup(begin);
2637                         gchar *o_tmp = tmp;
2638                         tmp[cur-begin]='\0';
2639                         cur++;
2640                         begin = cur;
2641                         while (*tmp == ' ' || *tmp == '\t')
2642                                 tmp++;
2643                         compose_add_header_entry(compose, header, tmp, pref_type);
2644                         g_free(o_tmp);
2645                         continue;
2646                 }
2647                 cur++;
2648         }
2649         if (begin < cur) {
2650                 gchar *tmp = g_strdup(begin);
2651                 gchar *o_tmp = tmp;
2652                 tmp[cur-begin]='\0';
2653                 while (*tmp == ' ' || *tmp == '\t')
2654                         tmp++;
2655                 compose_add_header_entry(compose, header, tmp, pref_type);
2656                 g_free(o_tmp);
2657         }
2658 }
2659
2660 static void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
2661 {
2662 #if !GTK_CHECK_VERSION(3, 0, 0)
2663         static GdkColor yellow;
2664         static GdkColor black;
2665         static gboolean yellow_initialised = FALSE;
2666 #else
2667         static GdkColor yellow = { (guint32)0, (guint16)0xf5, (guint16)0xf6, (guint16)0xbe };
2668         static GdkColor black = { (guint32)0, (guint16)0x0, (guint16)0x0, (guint16)0x0 };
2669 #endif
2670         GSList *h_list;
2671         GtkEntry *entry;
2672
2673 #if !GTK_CHECK_VERSION(3, 0, 0)
2674         if (!yellow_initialised) {
2675                 gdk_color_parse("#f5f6be", &yellow);
2676                 gdk_color_parse("#000000", &black);
2677                 yellow_initialised = gdk_colormap_alloc_color(
2678                         gdk_colormap_get_system(), &yellow, FALSE, TRUE);
2679                 yellow_initialised &= gdk_colormap_alloc_color(
2680                         gdk_colormap_get_system(), &black, FALSE, TRUE);
2681         }
2682 #endif
2683
2684         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
2685                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
2686                 if (gtk_entry_get_text(entry) &&
2687                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
2688 #if !GTK_CHECK_VERSION(3, 0, 0)
2689                         if (yellow_initialised) {
2690 #endif
2691                                 gtk_widget_modify_base(
2692                                         GTK_WIDGET(((ComposeHeaderEntry *)h_list->data)->entry),
2693                                         GTK_STATE_NORMAL, &yellow);
2694                                 gtk_widget_modify_text(
2695                                         GTK_WIDGET(((ComposeHeaderEntry *)h_list->data)->entry),
2696                                         GTK_STATE_NORMAL, &black);
2697 #if !GTK_CHECK_VERSION(3, 0, 0)
2698                         }
2699 #endif
2700                 }
2701         }
2702 }
2703
2704 void compose_toolbar_cb(gint action, gpointer data)
2705 {
2706         ToolbarItem *toolbar_item = (ToolbarItem*)data;
2707         Compose *compose = (Compose*)toolbar_item->parent;
2708
2709         cm_return_if_fail(compose != NULL);
2710
2711         switch(action) {
2712         case A_SEND:
2713                 compose_send_cb(NULL, compose);
2714                 break;
2715         case A_SENDL:
2716                 compose_send_later_cb(NULL, compose);
2717                 break;
2718         case A_DRAFT:
2719                 compose_draft(compose, COMPOSE_QUIT_EDITING);
2720                 break;
2721         case A_INSERT:
2722                 compose_insert_file_cb(NULL, compose);
2723                 break;
2724         case A_ATTACH:
2725                 compose_attach_cb(NULL, compose);
2726                 break;
2727         case A_SIG:
2728                 compose_insert_sig(compose, FALSE);
2729                 break;
2730         case A_REP_SIG:
2731                 compose_insert_sig(compose, TRUE);
2732                 break;
2733         case A_EXTEDITOR:
2734                 compose_ext_editor_cb(NULL, compose);
2735                 break;
2736         case A_LINEWRAP_CURRENT:
2737                 compose_beautify_paragraph(compose, NULL, TRUE);
2738                 break;
2739         case A_LINEWRAP_ALL:
2740                 compose_wrap_all_full(compose, TRUE);
2741                 break;
2742         case A_ADDRBOOK:
2743                 compose_address_cb(NULL, compose);
2744                 break;
2745 #ifdef USE_ENCHANT
2746         case A_CHECK_SPELLING:
2747                 compose_check_all(NULL, compose);
2748                 break;
2749 #endif
2750         default:
2751                 break;
2752         }
2753 }
2754
2755 static MailField compose_entries_set(Compose *compose, const gchar *mailto, ComposeEntryType to_type)
2756 {
2757         gchar *to = NULL;
2758         gchar *cc = NULL;
2759         gchar *bcc = NULL;
2760         gchar *subject = NULL;
2761         gchar *body = NULL;
2762         gchar *temp = NULL;
2763         gsize  len = 0;
2764         gchar **attach = NULL;
2765         gchar *inreplyto = NULL;
2766         MailField mfield = NO_FIELD_PRESENT;
2767
2768         /* get mailto parts but skip from */
2769         scan_mailto_url(mailto, NULL, &to, &cc, &bcc, &subject, &body, &attach, &inreplyto);
2770
2771         if (to) {
2772                 compose_entry_append(compose, to, to_type, PREF_MAILTO);
2773                 mfield = TO_FIELD_PRESENT;
2774         }
2775         if (cc)
2776                 compose_entry_append(compose, cc, COMPOSE_CC, PREF_MAILTO);
2777         if (bcc)
2778                 compose_entry_append(compose, bcc, COMPOSE_BCC, PREF_MAILTO);
2779         if (subject) {
2780                 if (!g_utf8_validate (subject, -1, NULL)) {
2781                         temp = g_locale_to_utf8 (subject, -1, NULL, &len, NULL);
2782                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), temp);
2783                         g_free(temp);
2784                 } else {
2785                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
2786                 }
2787                 mfield = SUBJECT_FIELD_PRESENT;
2788         }
2789         if (body) {
2790                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2791                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2792                 GtkTextMark *mark;
2793                 GtkTextIter iter;
2794                 gboolean prev_autowrap = compose->autowrap;
2795
2796                 compose->autowrap = FALSE;
2797
2798                 mark = gtk_text_buffer_get_insert(buffer);
2799                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2800
2801                 if (!g_utf8_validate (body, -1, NULL)) {
2802                         temp = g_locale_to_utf8 (body, -1, NULL, &len, NULL);
2803                         gtk_text_buffer_insert(buffer, &iter, temp, -1);
2804                         g_free(temp);
2805                 } else {
2806                         gtk_text_buffer_insert(buffer, &iter, body, -1);
2807                 }
2808                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
2809
2810                 compose->autowrap = prev_autowrap;
2811                 if (compose->autowrap)
2812                         compose_wrap_all(compose);
2813                 mfield = BODY_FIELD_PRESENT;
2814         }
2815
2816         if (attach) {
2817                 gint i = 0, att = 0;
2818                 gchar *warn_files = NULL;
2819                 while (attach[i] != NULL) {
2820                         gchar *utf8_filename = conv_filename_to_utf8(attach[i]);
2821                         if (utf8_filename) {
2822                                 if (compose_attach_append(compose, attach[i], utf8_filename, NULL, NULL)) {
2823                                         gchar *tmp = g_strdup_printf("%s%s\n",
2824                                                         warn_files?warn_files:"",
2825                                                         utf8_filename);
2826                                         g_free(warn_files);
2827                                         warn_files = tmp;
2828                                         att++;
2829                                 }
2830                                 g_free(utf8_filename);
2831                         } else {
2832                                 alertpanel_error(_("Couldn't attach a file (charset conversion failed)."));
2833                         }
2834                         i++;
2835                 }
2836                 if (warn_files) {
2837                         alertpanel_notice(ngettext(
2838                         "The following file has been attached: \n%s",
2839                         "The following files have been attached: \n%s", att), warn_files);
2840                         g_free(warn_files);
2841                 }
2842         }
2843         if (inreplyto)
2844                 compose_entry_append(compose, inreplyto, COMPOSE_INREPLYTO, PREF_MAILTO);
2845
2846         g_free(to);
2847         g_free(cc);
2848         g_free(bcc);
2849         g_free(subject);
2850         g_free(body);
2851         g_strfreev(attach);
2852         g_free(inreplyto);
2853
2854         return mfield;
2855 }
2856
2857 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
2858 {
2859         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
2860                                        {"Cc:",          NULL, TRUE},
2861                                        {"References:",  NULL, FALSE},
2862                                        {"Bcc:",         NULL, TRUE},
2863                                        {"Newsgroups:",  NULL, TRUE},
2864                                        {"Followup-To:", NULL, TRUE},
2865                                        {"List-Post:",   NULL, FALSE},
2866                                        {"X-Priority:",  NULL, FALSE},
2867                                        {NULL,           NULL, FALSE}};
2868
2869         enum
2870         {
2871                 H_REPLY_TO      = 0,
2872                 H_CC            = 1,
2873                 H_REFERENCES    = 2,
2874                 H_BCC           = 3,
2875                 H_NEWSGROUPS    = 4,
2876                 H_FOLLOWUP_TO   = 5,
2877                 H_LIST_POST     = 6,
2878                 H_X_PRIORITY    = 7
2879         };
2880
2881         FILE *fp;
2882
2883         cm_return_val_if_fail(msginfo != NULL, -1);
2884
2885         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
2886         procheader_get_header_fields(fp, hentry);
2887         fclose(fp);
2888
2889         if (hentry[H_REPLY_TO].body != NULL) {
2890                 if (hentry[H_REPLY_TO].body[0] != '\0') {
2891                         compose->replyto =
2892                                 conv_unmime_header(hentry[H_REPLY_TO].body,
2893                                                    NULL, TRUE);
2894                 }
2895                 g_free(hentry[H_REPLY_TO].body);
2896                 hentry[H_REPLY_TO].body = NULL;
2897         }
2898         if (hentry[H_CC].body != NULL) {
2899                 compose->cc = conv_unmime_header(hentry[H_CC].body, NULL, TRUE);
2900                 g_free(hentry[H_CC].body);
2901                 hentry[H_CC].body = NULL;
2902         }
2903         if (hentry[H_REFERENCES].body != NULL) {
2904                 if (compose->mode == COMPOSE_REEDIT)
2905                         compose->references = hentry[H_REFERENCES].body;
2906                 else {
2907                         compose->references = compose_parse_references
2908                                 (hentry[H_REFERENCES].body, msginfo->msgid);
2909                         g_free(hentry[H_REFERENCES].body);
2910                 }
2911                 hentry[H_REFERENCES].body = NULL;
2912         }
2913         if (hentry[H_BCC].body != NULL) {
2914                 if (compose->mode == COMPOSE_REEDIT)
2915                         compose->bcc =
2916                                 conv_unmime_header(hentry[H_BCC].body, NULL, TRUE);
2917                 g_free(hentry[H_BCC].body);
2918                 hentry[H_BCC].body = NULL;
2919         }
2920         if (hentry[H_NEWSGROUPS].body != NULL) {
2921                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
2922                 hentry[H_NEWSGROUPS].body = NULL;
2923         }
2924         if (hentry[H_FOLLOWUP_TO].body != NULL) {
2925                 if (hentry[H_FOLLOWUP_TO].body[0] != '\0') {
2926                         compose->followup_to =
2927                                 conv_unmime_header(hentry[H_FOLLOWUP_TO].body,
2928                                                    NULL, TRUE);
2929                 }
2930                 g_free(hentry[H_FOLLOWUP_TO].body);
2931                 hentry[H_FOLLOWUP_TO].body = NULL;
2932         }
2933         if (hentry[H_LIST_POST].body != NULL) {
2934                 gchar *to = NULL, *start = NULL;
2935
2936                 extract_address(hentry[H_LIST_POST].body);
2937                 if (hentry[H_LIST_POST].body[0] != '\0') {
2938                         start = strstr(hentry[H_LIST_POST].body, "mailto:");
2939
2940                         scan_mailto_url(start ? start : hentry[H_LIST_POST].body,
2941                                         NULL, &to, NULL, NULL, NULL, NULL, NULL, NULL);
2942
2943                         if (to) {
2944                                 g_free(compose->ml_post);
2945                                 compose->ml_post = to;
2946                         }
2947                 }
2948                 g_free(hentry[H_LIST_POST].body);
2949                 hentry[H_LIST_POST].body = NULL;
2950         }
2951
2952         /* CLAWS - X-Priority */
2953         if (compose->mode == COMPOSE_REEDIT)
2954                 if (hentry[H_X_PRIORITY].body != NULL) {
2955                         gint priority;
2956
2957                         priority = atoi(hentry[H_X_PRIORITY].body);
2958                         g_free(hentry[H_X_PRIORITY].body);
2959
2960                         hentry[H_X_PRIORITY].body = NULL;
2961
2962                         if (priority < PRIORITY_HIGHEST ||
2963                             priority > PRIORITY_LOWEST)
2964                                 priority = PRIORITY_NORMAL;
2965
2966                         compose->priority =  priority;
2967                 }
2968
2969         if (compose->mode == COMPOSE_REEDIT) {
2970                 if (msginfo->inreplyto && *msginfo->inreplyto)
2971                         compose->inreplyto = g_strdup(msginfo->inreplyto);
2972                 return 0;
2973         }
2974
2975         if (msginfo->msgid && *msginfo->msgid)
2976                 compose->inreplyto = g_strdup(msginfo->msgid);
2977
2978         if (!compose->references) {
2979                 if (msginfo->msgid && *msginfo->msgid) {
2980                         if (msginfo->inreplyto && *msginfo->inreplyto)
2981                                 compose->references =
2982                                         g_strdup_printf("<%s>\n\t<%s>",
2983                                                         msginfo->inreplyto,
2984                                                         msginfo->msgid);
2985                         else
2986                                 compose->references =
2987                                         g_strconcat("<", msginfo->msgid, ">",
2988                                                     NULL);
2989                 } else if (msginfo->inreplyto && *msginfo->inreplyto) {
2990                         compose->references =
2991                                 g_strconcat("<", msginfo->inreplyto, ">",
2992                                             NULL);
2993                 }
2994         }
2995
2996         return 0;
2997 }
2998
2999 static gint compose_parse_manual_headers(Compose *compose, MsgInfo *msginfo, HeaderEntry *entries)
3000 {
3001         FILE *fp;
3002         HeaderEntry *he;
3003
3004         cm_return_val_if_fail(msginfo != NULL, -1);
3005
3006         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
3007         procheader_get_header_fields(fp, entries);
3008         fclose(fp);
3009
3010         he = entries;
3011         while (he != NULL && he->name != NULL) {
3012                 GtkTreeIter iter;
3013                 GtkListStore *model = NULL;
3014
3015                 debug_print("Adding manual header: %s with value %s\n", he->name, he->body);
3016                 model = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(compose->header_last->combo)));
3017                 COMBOBOX_ADD(model, he->name, COMPOSE_TO);
3018                 gtk_combo_box_set_active_iter(GTK_COMBO_BOX(compose->header_last->combo), &iter);
3019                 gtk_entry_set_text(GTK_ENTRY(compose->header_last->entry), he->body);
3020                 ++he;
3021         }
3022
3023         return 0;
3024 }
3025
3026 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
3027 {
3028         GSList *ref_id_list, *cur;
3029         GString *new_ref;
3030         gchar *new_ref_str;
3031
3032         ref_id_list = references_list_append(NULL, ref);
3033         if (!ref_id_list) return NULL;
3034         if (msgid && *msgid)
3035                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
3036
3037         for (;;) {
3038                 gint len = 0;
3039
3040                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
3041                         /* "<" + Message-ID + ">" + CR+LF+TAB */
3042                         len += strlen((gchar *)cur->data) + 5;
3043
3044                 if (len > MAX_REFERENCES_LEN) {
3045                         /* remove second message-ID */
3046                         if (ref_id_list && ref_id_list->next &&
3047                             ref_id_list->next->next) {
3048                                 g_free(ref_id_list->next->data);
3049                                 ref_id_list = g_slist_remove
3050                                         (ref_id_list, ref_id_list->next->data);
3051                         } else {
3052                                 slist_free_strings_full(ref_id_list);
3053                                 return NULL;
3054                         }
3055                 } else
3056                         break;
3057         }
3058
3059         new_ref = g_string_new("");
3060         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
3061                 if (new_ref->len > 0)
3062                         g_string_append(new_ref, "\n\t");
3063                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
3064         }
3065
3066         slist_free_strings_full(ref_id_list);
3067
3068         new_ref_str = new_ref->str;
3069         g_string_free(new_ref, FALSE);
3070
3071         return new_ref_str;
3072 }
3073
3074 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
3075                                 const gchar *fmt, const gchar *qmark,
3076                                 const gchar *body, gboolean rewrap,
3077                                 gboolean need_unescape,
3078                                 const gchar *err_msg)
3079 {
3080         MsgInfo* dummyinfo = NULL;
3081         gchar *quote_str = NULL;
3082         gchar *buf;
3083         gboolean prev_autowrap;
3084         const gchar *trimmed_body = body;
3085         gint cursor_pos = -1;
3086         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
3087         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
3088         GtkTextIter iter;
3089         GtkTextMark *mark;
3090
3091
3092         SIGNAL_BLOCK(buffer);
3093
3094         if (!msginfo) {
3095                 dummyinfo = compose_msginfo_new_from_compose(compose);
3096                 msginfo = dummyinfo;
3097         }
3098
3099         if (qmark != NULL) {
3100 #ifdef USE_ENCHANT
3101                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
3102                                 compose->gtkaspell);
3103 #else
3104                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
3105 #endif
3106                 quote_fmt_scan_string(qmark);
3107                 quote_fmt_parse();
3108
3109                 buf = quote_fmt_get_buffer();
3110                 if (buf == NULL)
3111                         alertpanel_error(_("The \"Quotation mark\" of the template is invalid."));
3112                 else
3113                         Xstrdup_a(quote_str, buf, goto error)
3114         }
3115
3116         if (fmt && *fmt != '\0') {
3117
3118                 if (trimmed_body)
3119                         while (*trimmed_body == '\n')
3120                                 trimmed_body++;
3121
3122 #ifdef USE_ENCHANT
3123                 quote_fmt_init(msginfo, quote_str, trimmed_body, FALSE, compose->account, FALSE,
3124                                 compose->gtkaspell);
3125 #else
3126                 quote_fmt_init(msginfo, quote_str, trimmed_body, FALSE, compose->account, FALSE);
3127 #endif
3128                 if (need_unescape) {
3129                         gchar *tmp = NULL;
3130
3131                         /* decode \-escape sequences in the internal representation of the quote format */
3132                         tmp = g_malloc(strlen(fmt)+1);
3133                         pref_get_unescaped_pref(tmp, fmt);
3134                         quote_fmt_scan_string(tmp);
3135                         quote_fmt_parse();
3136                         g_free(tmp);
3137                 } else {
3138                         quote_fmt_scan_string(fmt);
3139                         quote_fmt_parse();
3140                 }
3141
3142                 buf = quote_fmt_get_buffer();
3143                 if (buf == NULL) {
3144                         gint line = quote_fmt_get_line();
3145                         alertpanel_error(err_msg, line);
3146                         goto error;
3147                 }
3148         } else
3149                 buf = "";
3150
3151         prev_autowrap = compose->autowrap;
3152         compose->autowrap = FALSE;
3153
3154         mark = gtk_text_buffer_get_insert(buffer);
3155         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
3156         if (g_utf8_validate(buf, -1, NULL)) {
3157                 gtk_text_buffer_insert(buffer, &iter, buf, -1);
3158         } else {
3159                 gchar *tmpout = NULL;
3160                 tmpout = conv_codeset_strdup
3161                         (buf, conv_get_locale_charset_str_no_utf8(),
3162                          CS_INTERNAL);
3163                 if (!tmpout || !g_utf8_validate(tmpout, -1, NULL)) {
3164                         g_free(tmpout);
3165                         tmpout = g_malloc(strlen(buf)*2+1);
3166                         conv_localetodisp(tmpout, strlen(buf)*2+1, buf);
3167                 }
3168                 gtk_text_buffer_insert(buffer, &iter, tmpout, -1);
3169                 g_free(tmpout);
3170         }
3171
3172         cursor_pos = quote_fmt_get_cursor_pos();
3173         if (cursor_pos == -1)
3174                 cursor_pos = gtk_text_iter_get_offset(&iter);
3175         compose->set_cursor_pos = cursor_pos;
3176
3177         gtk_text_buffer_get_start_iter(buffer, &iter);
3178         gtk_text_buffer_get_iter_at_offset(buffer, &iter, cursor_pos);
3179         gtk_text_buffer_place_cursor(buffer, &iter);
3180
3181         compose->autowrap = prev_autowrap;
3182         if (compose->autowrap && rewrap)
3183                 compose_wrap_all(compose);
3184
3185         goto ok;
3186
3187 error:
3188         buf = NULL;
3189 ok:
3190         SIGNAL_UNBLOCK(buffer);
3191
3192         procmsg_msginfo_free( &dummyinfo );
3193
3194         return buf;
3195 }
3196
3197 /* if ml_post is of type addr@host and from is of type
3198  * addr-anything@host, return TRUE
3199  */
3200 static gboolean is_subscription(const gchar *ml_post, const gchar *from)
3201 {
3202         gchar *left_ml = NULL;
3203         gchar *right_ml = NULL;
3204         gchar *left_from = NULL;
3205         gchar *right_from = NULL;
3206         gboolean result = FALSE;
3207
3208         if (!ml_post || !from)
3209                 return FALSE;
3210
3211         left_ml = g_strdup(ml_post);
3212         if (strstr(left_ml, "@")) {
3213                 right_ml = strstr(left_ml, "@")+1;
3214                 *(strstr(left_ml, "@")) = '\0';
3215         }
3216
3217         left_from = g_strdup(from);
3218         if (strstr(left_from, "@")) {
3219                 right_from = strstr(left_from, "@")+1;
3220                 *(strstr(left_from, "@")) = '\0';
3221         }
3222
3223         if (right_ml && right_from
3224         &&  !strncmp(left_from, left_ml, strlen(left_ml))
3225         &&  !strcmp(right_from, right_ml)) {
3226                 result = TRUE;
3227         }
3228         g_free(left_ml);
3229         g_free(left_from);
3230
3231         return result;
3232 }
3233
3234 static void compose_set_folder_prefs(Compose *compose, FolderItem *folder,
3235                                      gboolean respect_default_to)
3236 {
3237         if (!compose)
3238                 return;
3239         if (!folder || !folder->prefs)
3240                 return;
3241
3242         if (respect_default_to && folder->prefs->enable_default_to) {
3243                 compose_entry_append(compose, folder->prefs->default_to,
3244                                         COMPOSE_TO, PREF_FOLDER);
3245                 compose_entry_mark_default_to(compose, folder->prefs->default_to);
3246         }
3247         if (folder->prefs->enable_default_cc)
3248                 compose_entry_append(compose, folder->prefs->default_cc,
3249                                         COMPOSE_CC, PREF_FOLDER);
3250         if (folder->prefs->enable_default_bcc)
3251                 compose_entry_append(compose, folder->prefs->default_bcc,
3252                                         COMPOSE_BCC, PREF_FOLDER);
3253         if (folder->prefs->enable_default_replyto)
3254                 compose_entry_append(compose, folder->prefs->default_replyto,
3255                                         COMPOSE_REPLYTO, PREF_FOLDER);
3256 }
3257
3258 static void compose_reply_set_subject(Compose *compose, MsgInfo *msginfo)
3259 {
3260         gchar *buf, *buf2;
3261         gchar *p;
3262
3263         if (!compose || !msginfo)
3264                 return;
3265
3266         if (msginfo->subject && *msginfo->subject) {
3267                 buf = p = g_strdup(msginfo->subject);
3268                 p += subject_get_prefix_length(p);
3269                 memmove(buf, p, strlen(p) + 1);
3270
3271                 buf2 = g_strdup_printf("Re: %s", buf);
3272                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
3273
3274                 g_free(buf2);
3275                 g_free(buf);
3276         } else
3277                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
3278 }
3279
3280 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
3281                                     gboolean to_all, gboolean to_ml,
3282                                     gboolean to_sender,
3283                                     gboolean followup_and_reply_to)
3284 {
3285         GSList *cc_list = NULL;
3286         GSList *cur;
3287         gchar *from = NULL;
3288         gchar *replyto = NULL;
3289         gchar *ac_email = NULL;
3290
3291         gboolean reply_to_ml = FALSE;
3292         gboolean default_reply_to = FALSE;
3293
3294         cm_return_if_fail(compose->account != NULL);
3295         cm_return_if_fail(msginfo != NULL);
3296
3297         reply_to_ml = to_ml && compose->ml_post;
3298
3299         default_reply_to = msginfo->folder &&
3300                 msginfo->folder->prefs->enable_default_reply_to;
3301
3302         if (compose->account->protocol != A_NNTP) {
3303                 compose_set_folder_prefs(compose, msginfo->folder, FALSE);
3304
3305                 if (reply_to_ml && !default_reply_to) {
3306
3307                         gboolean is_subscr = is_subscription(compose->ml_post,
3308                                                              msginfo->from);
3309                         if (!is_subscr) {
3310                                 /* normal answer to ml post with a reply-to */
3311                                 compose_entry_append(compose,
3312                                            compose->ml_post,
3313                                            COMPOSE_TO, PREF_ML);
3314                                 if (compose->replyto)
3315                                         compose_entry_append(compose,
3316                                                 compose->replyto,
3317                                                 COMPOSE_CC, PREF_ML);
3318                         } else {
3319                                 /* answer to subscription confirmation */
3320                                 if (compose->replyto)
3321                                         compose_entry_append(compose,
3322                                                 compose->replyto,
3323                                                 COMPOSE_TO, PREF_ML);
3324                                 else if (msginfo->from)
3325                                         compose_entry_append(compose,
3326                                                 msginfo->from,
3327                                                 COMPOSE_TO, PREF_ML);
3328                         }
3329                 }
3330                 else if (!(to_all || to_sender) && default_reply_to) {
3331                         compose_entry_append(compose,
3332                             msginfo->folder->prefs->default_reply_to,
3333                             COMPOSE_TO, PREF_FOLDER);
3334                         compose_entry_mark_default_to(compose,
3335                                 msginfo->folder->prefs->default_reply_to);
3336                 } else {
3337                         gchar *tmp1 = NULL;
3338                         if (!msginfo->from)
3339                                 return;
3340                         if (to_sender)
3341                                 compose_entry_append(compose, msginfo->from,
3342                                                      COMPOSE_TO, PREF_NONE);
3343                         else if (to_all) {
3344                                 Xstrdup_a(tmp1, msginfo->from, return);
3345                                 extract_address(tmp1);
3346                                 compose_entry_append(compose,
3347                                  (!account_find_from_address(tmp1, FALSE))
3348                                           ? msginfo->from :
3349                                           msginfo->to,
3350                                           COMPOSE_TO, PREF_NONE);
3351                         } else {
3352                                 if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
3353                                     !folder_has_parent_of_type(msginfo->folder, F_OUTBOX) &&
3354                                     !folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
3355                                         if (compose->replyto) {
3356                                                 compose_entry_append(compose,
3357                                                         compose->replyto,
3358                                                         COMPOSE_TO, PREF_NONE);
3359                                         } else {
3360                                                 compose_entry_append(compose,
3361                                                           msginfo->from ? msginfo->from : "",
3362                                                           COMPOSE_TO, PREF_NONE);
3363                                         }
3364                                 } else {
3365                                         /* replying to own mail, use original recp */
3366                                         compose_entry_append(compose,
3367                                                   msginfo->to ? msginfo->to : "",
3368                                                   COMPOSE_TO, PREF_NONE);
3369                                         compose_entry_append(compose,
3370                                                   msginfo->cc ? msginfo->cc : "",
3371                                                   COMPOSE_CC, PREF_NONE);
3372                                 }
3373                         }
3374                 }
3375         } else {
3376                 if (to_sender || (compose->followup_to &&
3377                         !strncmp(compose->followup_to, "poster", 6)))
3378                         compose_entry_append
3379                                 (compose,
3380                                  (compose->replyto ? compose->replyto :
3381                                         msginfo->from ? msginfo->from : ""),
3382                                  COMPOSE_TO, PREF_NONE);
3383
3384                 else if (followup_and_reply_to || to_all) {
3385                         compose_entry_append
3386                                 (compose,
3387                                  (compose->replyto ? compose->replyto :
3388                                  msginfo->from ? msginfo->from : ""),
3389                                  COMPOSE_TO, PREF_NONE);
3390
3391                         compose_entry_append
3392                                 (compose,
3393                                  compose->followup_to ? compose->followup_to :
3394                                  compose->newsgroups ? compose->newsgroups : "",
3395                                  COMPOSE_NEWSGROUPS, PREF_NONE);
3396                 }
3397                 else
3398                         compose_entry_append
3399                                 (compose,
3400                                  compose->followup_to ? compose->followup_to :
3401                                  compose->newsgroups ? compose->newsgroups : "",
3402                                  COMPOSE_NEWSGROUPS, PREF_NONE);
3403         }
3404         compose_reply_set_subject(compose, msginfo);
3405
3406         if (to_ml && compose->ml_post) return;
3407         if (!to_all || compose->account->protocol == A_NNTP) return;
3408
3409         if (compose->replyto) {
3410                 Xstrdup_a(replyto, compose->replyto, return);
3411                 extract_address(replyto);
3412         }
3413         if (msginfo->from) {
3414                 Xstrdup_a(from, msginfo->from, return);
3415                 extract_address(from);
3416         }
3417
3418         if (replyto && from)
3419                 cc_list = address_list_append_with_comments(cc_list, from);
3420         if (to_all && msginfo->folder &&
3421             msginfo->folder->prefs->enable_default_reply_to)
3422                 cc_list = address_list_append_with_comments(cc_list,
3423                                 msginfo->folder->prefs->default_reply_to);
3424         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
3425         cc_list = address_list_append_with_comments(cc_list, compose->cc);
3426
3427         ac_email = g_utf8_strdown(compose->account->address, -1);
3428
3429         if (cc_list) {
3430                 for (cur = cc_list; cur != NULL; cur = cur->next) {
3431                         gchar *addr = g_utf8_strdown(cur->data, -1);
3432                         extract_address(addr);
3433
3434                         if (strcmp(ac_email, addr))
3435                                 compose_entry_append(compose, (gchar *)cur->data,
3436                                                      COMPOSE_CC, PREF_NONE);
3437                         else
3438                                 debug_print("Cc address same as compose account's, ignoring\n");
3439
3440                         g_free(addr);
3441                 }
3442
3443                 slist_free_strings_full(cc_list);
3444         }
3445
3446         g_free(ac_email);
3447 }
3448
3449 #define SET_ENTRY(entry, str) \
3450 { \
3451         if (str && *str) \
3452                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
3453 }
3454
3455 #define SET_ADDRESS(type, str) \
3456 { \
3457         if (str && *str) \
3458                 compose_entry_append(compose, str, type, PREF_NONE); \
3459 }
3460
3461 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
3462 {
3463         cm_return_if_fail(msginfo != NULL);
3464
3465         SET_ENTRY(subject_entry, msginfo->subject);
3466         SET_ENTRY(from_name, msginfo->from);
3467         SET_ADDRESS(COMPOSE_TO, msginfo->to);
3468         SET_ADDRESS(COMPOSE_CC, compose->cc);
3469         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
3470         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
3471         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
3472         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
3473
3474         compose_update_priority_menu_item(compose);
3475         compose_update_privacy_system_menu_item(compose, FALSE);
3476         compose_show_first_last_header(compose, TRUE);
3477 }
3478
3479 #undef SET_ENTRY
3480 #undef SET_ADDRESS
3481
3482 static void compose_insert_sig(Compose *compose, gboolean replace)
3483 {
3484         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
3485         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
3486         GtkTextMark *mark;
3487         GtkTextIter iter, iter_end;
3488         gint cur_pos, ins_pos;
3489         gboolean prev_autowrap;
3490         gboolean found = FALSE;
3491         gboolean exists = FALSE;
3492
3493         cm_return_if_fail(compose->account != NULL);
3494
3495         BLOCK_WRAP();
3496
3497         g_signal_handlers_block_by_func(G_OBJECT(buffer),
3498                                         G_CALLBACK(compose_changed_cb),
3499                                         compose);
3500
3501         mark = gtk_text_buffer_get_insert(buffer);
3502         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
3503         cur_pos = gtk_text_iter_get_offset (&iter);
3504         ins_pos = cur_pos;
3505
3506         gtk_text_buffer_get_end_iter(buffer, &iter);
3507
3508         exists = (compose->sig_str != NULL);
3509
3510         if (replace) {
3511                 GtkTextIter first_iter, start_iter, end_iter;
3512
3513                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
3514
3515                 if (!exists || compose->sig_str[0] == '\0')
3516                         found = FALSE;
3517                 else
3518                         found = gtk_text_iter_forward_to_tag_toggle(&first_iter,
3519                                         compose->signature_tag);
3520
3521                 if (found) {
3522                         /* include previous \n\n */
3523                         gtk_text_iter_backward_chars(&first_iter, 1);
3524                         start_iter = first_iter;
3525                         end_iter = first_iter;
3526                         /* skip re-start */
3527                         found = gtk_text_iter_forward_to_tag_toggle(&end_iter,
3528                                         compose->signature_tag);
3529                         found &= gtk_text_iter_forward_to_tag_toggle(&end_iter,
3530                                         compose->signature_tag);
3531                         if (found) {
3532                                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
3533                                 iter = start_iter;
3534                         }
3535                 }
3536         }
3537
3538         g_free(compose->sig_str);
3539         compose->sig_str = account_get_signature_str(compose->account);
3540
3541         cur_pos = gtk_text_iter_get_offset(&iter);
3542
3543         if (!compose->sig_str || (replace && !compose->account->auto_sig)) {
3544                 g_free(compose->sig_str);
3545                 compose->sig_str = NULL;
3546         } else {
3547                 if (compose->sig_inserted == FALSE)
3548                         gtk_text_buffer_insert(buffer, &iter, "\n", -1);
3549                 compose->sig_inserted = TRUE;
3550
3551                 cur_pos = gtk_text_iter_get_offset(&iter);
3552                 gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
3553                 /* remove \n\n */
3554                 gtk_text_buffer_get_iter_at_offset(buffer, &iter, cur_pos);
3555                 gtk_text_iter_forward_chars(&iter, 1);
3556                 gtk_text_buffer_get_end_iter(buffer, &iter_end);
3557                 gtk_text_buffer_apply_tag_by_name(buffer,"signature",&iter, &iter_end);
3558
3559                 if (cur_pos > gtk_text_buffer_get_char_count (buffer))
3560                         cur_pos = gtk_text_buffer_get_char_count (buffer);
3561         }
3562
3563         /* put the cursor where it should be
3564          * either where the quote_fmt says, either where it was */
3565         if (compose->set_cursor_pos < 0)
3566                 gtk_text_buffer_get_iter_at_offset(buffer, &iter, ins_pos);
3567         else
3568                 gtk_text_buffer_get_iter_at_offset(buffer, &iter,
3569                         compose->set_cursor_pos);
3570
3571         compose->set_cursor_pos = -1;
3572         gtk_text_buffer_place_cursor(buffer, &iter);
3573         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
3574                                         G_CALLBACK(compose_changed_cb),
3575                                         compose);
3576
3577         UNBLOCK_WRAP();
3578 }
3579
3580 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
3581 {
3582         GtkTextView *text;
3583         GtkTextBuffer *buffer;
3584         GtkTextMark *mark;
3585         GtkTextIter iter;
3586         const gchar *cur_encoding;
3587         gchar buf[BUFFSIZE];
3588         gint len;
3589         FILE *fp;
3590         gboolean prev_autowrap;
3591         GStatBuf file_stat;
3592         int ret;
3593         GString *file_contents = NULL;
3594         ComposeInsertResult result = COMPOSE_INSERT_SUCCESS;
3595
3596         cm_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
3597
3598         /* get the size of the file we are about to insert */
3599         ret = g_stat(file, &file_stat);
3600         if (ret != 0) {
3601                 gchar *shortfile = g_path_get_basename(file);
3602                 alertpanel_error(_("Could not get size of file '%s'."), shortfile);
3603                 g_free(shortfile);
3604                 return COMPOSE_INSERT_NO_FILE;
3605         } else if (prefs_common.warn_large_insert == TRUE) {
3606
3607                 /* ask user for confirmation if the file is large */
3608                 if (prefs_common.warn_large_insert_size < 0 ||
3609                     file_stat.st_size > (prefs_common.warn_large_insert_size * 1024)) {
3610                         AlertValue aval;
3611                         gchar *msg;
3612
3613                         msg = g_strdup_printf(_("You are about to insert a file of %s "
3614                                                 "in the message body. Are you sure you want to do that?"),
3615                                                 to_human_readable(file_stat.st_size));
3616                         aval = alertpanel_full(_("Are you sure?"), msg, GTK_STOCK_CANCEL,
3617                                         g_strconcat("+", _("_Insert"), NULL), NULL, TRUE, NULL, ALERT_QUESTION, G_ALERTDEFAULT);
3618                         g_free(msg);
3619
3620                         /* do we ask for confirmation next time? */
3621                         if (aval & G_ALERTDISABLE) {
3622                                 /* no confirmation next time, disable feature in preferences */
3623                                 aval &= ~G_ALERTDISABLE;
3624                                 prefs_common.warn_large_insert = FALSE;
3625                         }
3626
3627                         /* abort file insertion if user canceled action */
3628                         if (aval != G_ALERTALTERNATE) {
3629                                 return COMPOSE_INSERT_NO_FILE;
3630                         }
3631                 }
3632         }
3633
3634
3635         if ((fp = g_fopen(file, "rb")) == NULL) {
3636                 FILE_OP_ERROR(file, "fopen");
3637                 return COMPOSE_INSERT_READ_ERROR;
3638         }
3639
3640         prev_autowrap = compose->autowrap;
3641         compose->autowrap = FALSE;
3642
3643         text = GTK_TEXT_VIEW(compose->text);
3644         buffer = gtk_text_view_get_buffer(text);
3645         mark = gtk_text_buffer_get_insert(buffer);
3646         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
3647
3648         g_signal_handlers_block_by_func(G_OBJECT(buffer),
3649                                         G_CALLBACK(text_inserted),
3650                                         compose);
3651
3652         cur_encoding = conv_get_locale_charset_str_no_utf8();
3653
3654         file_contents = g_string_new("");
3655         while (fgets(buf, sizeof(buf), fp) != NULL) {
3656                 gchar *str;
3657
3658                 if (g_utf8_validate(buf, -1, NULL) == TRUE)
3659                         str = g_strdup(buf);
3660                 else {
3661                         codeconv_set_strict(TRUE);
3662                         str = conv_codeset_strdup
3663                                 (buf, cur_encoding, CS_INTERNAL);
3664                         codeconv_set_strict(FALSE);
3665
3666                         if (!str) {
3667                                 result = COMPOSE_INSERT_INVALID_CHARACTER;
3668                                 break;
3669                         }
3670                 }
3671                 if (!str) continue;
3672
3673                 /* strip <CR> if DOS/Windows file,
3674                    replace <CR> with <LF> if Macintosh file. */
3675                 strcrchomp(str);
3676                 len = strlen(str);
3677                 if (len > 0 && str[len - 1] != '\n') {
3678                         while (--len >= 0)
3679                                 if (str[len] == '\r') str[len] = '\n';
3680                 }
3681
3682                 file_contents = g_string_append(file_contents, str);
3683                 g_free(str);
3684         }
3685
3686         if (result == COMPOSE_INSERT_SUCCESS) {
3687                 gtk_text_buffer_insert(buffer, &iter, file_contents->str, -1);
3688
3689                 compose_changed_cb(NULL, compose);
3690                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
3691                                                   G_CALLBACK(text_inserted),
3692                                                   compose);
3693                 compose->autowrap = prev_autowrap;
3694                 if (compose->autowrap)
3695                         compose_wrap_all(compose);
3696         }
3697
3698         g_string_free(file_contents, TRUE);
3699         fclose(fp);
3700
3701         return result;
3702 }
3703
3704 static gboolean compose_attach_append(Compose *compose, const gchar *file,
3705                                   const gchar *filename,
3706                                   const gchar *content_type,
3707                                   const gchar *charset)
3708 {
3709         AttachInfo *ainfo;
3710         GtkTreeIter iter;
3711         FILE *fp;
3712         off_t size;
3713         GAuto *auto_ainfo;
3714         gchar *size_text;
3715         GtkListStore *store;
3716         gchar *name;
3717         gboolean has_binary = FALSE;
3718
3719         if (!is_file_exist(file)) {
3720                 gchar *file_from_uri = g_filename_from_uri(file, NULL, NULL);
3721                 gboolean result = FALSE;
3722                 if (file_from_uri && is_file_exist(file_from_uri)) {
3723                         result = compose_attach_append(
3724                                                 compose, file_from_uri,
3725                                                 filename, content_type,
3726                                                 charset);
3727                 }
3728                 g_free(file_from_uri);
3729                 if (result)
3730                         return TRUE;
3731                 alertpanel_error("File %s doesn't exist\n", filename);
3732                 return FALSE;
3733         }
3734         if ((size = get_file_size(file)) < 0) {
3735                 alertpanel_error("Can't get file size of %s\n", filename);
3736                 return FALSE;
3737         }
3738
3739         /* In batch mode, we allow 0-length files to be attached no questions asked */
3740         if (size == 0 && !compose->batch) {
3741                 gchar * msg = g_strdup_printf(_("File %s is empty."), filename);
3742                 AlertValue aval = alertpanel_full(_("Empty file"), msg,
3743                                 GTK_STOCK_CANCEL,  g_strconcat("+", _("_Attach anyway"), NULL), NULL, FALSE,
3744                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
3745                 g_free(msg);
3746
3747                 if (aval != G_ALERTALTERNATE) {
3748                         return FALSE;
3749                 }
3750         }
3751         if ((fp = g_fopen(file, "rb")) == NULL) {
3752                 alertpanel_error(_("Can't read %s."), filename);
3753                 return FALSE;
3754         }
3755         fclose(fp);
3756
3757         ainfo = g_new0(AttachInfo, 1);
3758         auto_ainfo = g_auto_pointer_new_with_free
3759                         (ainfo, (GFreeFunc) compose_attach_info_free);
3760         ainfo->file = g_strdup(file);
3761
3762         if (content_type) {
3763                 ainfo->content_type = g_strdup(content_type);
3764                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
3765                         MsgInfo *msginfo;
3766                         MsgFlags flags = {0, 0};
3767
3768                         if (procmime_get_encoding_for_text_file(file, &has_binary) == ENC_7BIT)
3769                                 ainfo->encoding = ENC_7BIT;
3770                         else
3771                                 ainfo->encoding = ENC_8BIT;
3772
3773                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
3774                         if (msginfo && msginfo->subject)
3775                                 name = g_strdup(msginfo->subject);
3776                         else
3777                                 name = g_path_get_basename(filename ? filename : file);
3778
3779                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
3780
3781                         procmsg_msginfo_free(&msginfo);
3782                 } else {
3783                         if (!g_ascii_strncasecmp(content_type, "text/", 5)) {
3784                                 ainfo->charset = g_strdup(charset);
3785                                 ainfo->encoding = procmime_get_encoding_for_text_file(file, &has_binary);
3786                         } else {
3787                                 ainfo->encoding = ENC_BASE64;
3788                         }
3789                         name = g_path_get_basename(filename ? filename : file);
3790                         ainfo->name = g_strdup(name);
3791                 }
3792                 g_free(name);
3793         } else {
3794                 ainfo->content_type = procmime_get_mime_type(file);
3795                 if (!ainfo->content_type) {
3796                         ainfo->content_type =
3797                                 g_strdup("application/octet-stream");
3798                         ainfo->encoding = ENC_BASE64;
3799                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text/", 5))
3800                         ainfo->encoding =
3801                                 procmime_get_encoding_for_text_file(file, &has_binary);
3802                 else
3803                         ainfo->encoding = ENC_BASE64;
3804                 name = g_path_get_basename(filename ? filename : file);
3805                 ainfo->name = g_strdup(name);
3806                 g_free(name);
3807         }
3808
3809         if (ainfo->name != NULL
3810         &&  !strcmp(ainfo->name, ".")) {
3811                 g_free(ainfo->name);
3812                 ainfo->name = NULL;
3813         }
3814
3815         if (!strcmp(ainfo->content_type, "unknown") || has_binary) {
3816                 g_free(ainfo->content_type);
3817                 ainfo->content_type = g_strdup("application/octet-stream");
3818                 g_free(ainfo->charset);
3819                 ainfo->charset = NULL;
3820         }
3821
3822         ainfo->size = (goffset)size;
3823         size_text = to_human_readable((goffset)size);
3824
3825         store = GTK_LIST_STORE(gtk_tree_view_get_model
3826                         (GTK_TREE_VIEW(compose->attach_clist)));
3827
3828         gtk_list_store_append(store, &iter);
3829         gtk_list_store_set(store, &iter,
3830                            COL_MIMETYPE, ainfo->content_type,
3831                            COL_SIZE, size_text,
3832                            COL_NAME, ainfo->name,
3833                            COL_CHARSET, ainfo->charset,
3834                            COL_DATA, ainfo,
3835                            COL_AUTODATA, auto_ainfo,
3836                            -1);
3837
3838         g_auto_pointer_free(auto_ainfo);
3839         compose_attach_update_label(compose);
3840         return TRUE;
3841 }
3842
3843 static void compose_use_signing(Compose *compose, gboolean use_signing)
3844 {
3845         compose->use_signing = use_signing;
3846         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Sign", use_signing);
3847 }
3848
3849 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
3850 {
3851         compose->use_encryption = use_encryption;
3852         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Encrypt", use_encryption);
3853 }
3854
3855 #define NEXT_PART_NOT_CHILD(info)  \
3856 {  \
3857         node = info->node;  \
3858         while (node->children)  \
3859                 node = g_node_last_child(node);  \
3860         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
3861 }
3862
3863 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
3864 {
3865         MimeInfo *mimeinfo;
3866         MimeInfo *child;
3867         MimeInfo *firsttext = NULL;
3868         MimeInfo *encrypted = NULL;
3869         GNode    *node;
3870         gchar *outfile;
3871         const gchar *partname = NULL;
3872
3873         mimeinfo = procmime_scan_message(msginfo);
3874         if (!mimeinfo) return;
3875
3876         if (mimeinfo->node->children == NULL) {
3877                 procmime_mimeinfo_free_all(mimeinfo);
3878                 return;
3879         }
3880
3881         /* find first content part */
3882         child = (MimeInfo *) mimeinfo->node->children->data;
3883         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
3884                 child = (MimeInfo *)child->node->children->data;
3885
3886         if (child) {
3887                 if (child->type == MIMETYPE_TEXT) {
3888                         firsttext = child;
3889                         debug_print("First text part found\n");
3890                 } else if (compose->mode == COMPOSE_REEDIT &&
3891                          child->type == MIMETYPE_APPLICATION &&
3892                          !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
3893                         encrypted = (MimeInfo *)child->node->parent->data;
3894                 }
3895         }
3896         child = (MimeInfo *) mimeinfo->node->children->data;
3897         while (child != NULL) {
3898                 gint err;
3899
3900                 if (child == encrypted) {
3901                         /* skip this part of tree */
3902                         NEXT_PART_NOT_CHILD(child);
3903                         continue;
3904                 }
3905
3906                 if (child->type == MIMETYPE_MULTIPART) {
3907                         /* get the actual content */
3908                         child = procmime_mimeinfo_next(child);
3909                         continue;
3910                 }
3911
3912                 if (child == firsttext) {
3913                         child = procmime_mimeinfo_next(child);
3914                         continue;
3915                 }
3916
3917                 outfile = procmime_get_tmp_file_name(child);
3918                 if ((err = procmime_get_part(outfile, child)) < 0)
3919                         g_warning("Can't get the part of multipart message. (%s)", g_strerror(-err));
3920                 else {
3921                         gchar *content_type;
3922
3923                         content_type = procmime_get_content_type_str(child->type, child->subtype);
3924
3925                         /* if we meet a pgp signature, we don't attach it, but
3926                          * we force signing. */
3927                         if ((strcmp(content_type, "application/pgp-signature") &&
3928                             strcmp(content_type, "application/pkcs7-signature") &&
3929                             strcmp(content_type, "application/x-pkcs7-signature"))
3930                             || compose->mode == COMPOSE_REDIRECT) {
3931                                 partname = procmime_mimeinfo_get_parameter(child, "filename");
3932                                 if (partname == NULL)
3933                                         partname = procmime_mimeinfo_get_parameter(child, "name");
3934                                 if (partname == NULL)
3935                                         partname = "";
3936                                 compose_attach_append(compose, outfile,
3937                                                       partname, content_type,
3938                                                       procmime_mimeinfo_get_parameter(child, "charset"));
3939                         } else {
3940                                 compose_force_signing(compose, compose->account, NULL);
3941                         }
3942                         g_free(content_type);
3943                 }
3944                 g_free(outfile);
3945                 NEXT_PART_NOT_CHILD(child);
3946         }
3947         procmime_mimeinfo_free_all(mimeinfo);
3948 }
3949
3950 #undef NEXT_PART_NOT_CHILD
3951
3952
3953
3954 typedef enum {
3955         WAIT_FOR_INDENT_CHAR,
3956         WAIT_FOR_INDENT_CHAR_OR_SPACE,
3957 } IndentState;
3958
3959 /* return indent length, we allow:
3960    indent characters followed by indent characters or spaces/tabs,
3961    alphabets and numbers immediately followed by indent characters,
3962    and the repeating sequences of the above
3963    If quote ends with multiple spaces, only the first one is included. */
3964 static gchar *compose_get_quote_str(GtkTextBuffer *buffer,
3965                                     const GtkTextIter *start, gint *len)
3966 {
3967         GtkTextIter iter = *start;
3968         gunichar wc;
3969         gchar ch[6];
3970         gint clen;
3971         IndentState state = WAIT_FOR_INDENT_CHAR;
3972         gboolean is_space;
3973         gboolean is_indent;
3974         gint alnum_count = 0;
3975         gint space_count = 0;
3976         gint quote_len = 0;
3977
3978         if (prefs_common.quote_chars == NULL) {
3979                 return 0 ;
3980         }
3981
3982         while (!gtk_text_iter_ends_line(&iter)) {
3983                 wc = gtk_text_iter_get_char(&iter);
3984                 if (g_unichar_iswide(wc))
3985                         break;
3986                 clen = g_unichar_to_utf8(wc, ch);
3987                 if (clen != 1)
3988                         break;
3989
3990                 is_indent = strchr(prefs_common.quote_chars, ch[0]) ? TRUE : FALSE;
3991                 is_space = g_unichar_isspace(wc);
3992
3993                 if (state == WAIT_FOR_INDENT_CHAR) {
3994                         if (!is_indent && !g_unichar_isalnum(wc))
3995                                 break;
3996                         if (is_indent) {
3997                                 quote_len += alnum_count + space_count + 1;
3998                                 alnum_count = space_count = 0;
3999                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
4000                         } else
4001                                 alnum_count++;
4002                 } else if (state == WAIT_FOR_INDENT_CHAR_OR_SPACE) {
4003                         if (!is_indent && !is_space && !g_unichar_isalnum(wc))
4004                                 break;
4005                         if (is_space)
4006                                 space_count++;
4007                         else if (is_indent) {
4008                                 quote_len += alnum_count + space_count + 1;
4009                                 alnum_count = space_count = 0;
4010                         } else {
4011                                 alnum_count++;
4012                                 state = WAIT_FOR_INDENT_CHAR;
4013                         }
4014                 }
4015
4016                 gtk_text_iter_forward_char(&iter);
4017         }
4018
4019         if (quote_len > 0 && space_count > 0)
4020                 quote_len++;
4021
4022         if (len)
4023                 *len = quote_len;
4024
4025         if (quote_len > 0) {
4026                 iter = *start;
4027                 gtk_text_iter_forward_chars(&iter, quote_len);
4028                 return gtk_text_buffer_get_text(buffer, start, &iter, FALSE);
4029         }
4030
4031         return NULL;
4032 }
4033
4034 /* return >0 if the line is itemized */
4035 static int compose_itemized_length(GtkTextBuffer *buffer,
4036                                     const GtkTextIter *start)
4037 {
4038         GtkTextIter iter = *start;
4039         gunichar wc;
4040         gchar ch[6];
4041         gint clen;
4042         gint len = 0;
4043         if (gtk_text_iter_ends_line(&iter))
4044                 return 0;
4045
4046         while (1) {
4047                 len++;
4048                 wc = gtk_text_iter_get_char(&iter);
4049                 if (!g_unichar_isspace(wc))
4050                         break;
4051                 gtk_text_iter_forward_char(&iter);
4052                 if (gtk_text_iter_ends_line(&iter))
4053                         return 0;
4054         }
4055
4056         clen = g_unichar_to_utf8(wc, ch);
4057         if (clen != 1)
4058                 return 0;
4059
4060         if (!strchr("*-+", ch[0]))
4061                 return 0;
4062
4063         gtk_text_iter_forward_char(&iter);
4064         if (gtk_text_iter_ends_line(&iter))
4065                 return 0;
4066         wc = gtk_text_iter_get_char(&iter);
4067         if (g_unichar_isspace(wc)) {
4068                 return len+1;
4069         }
4070         return 0;
4071 }
4072
4073 /* return the string at the start of the itemization */
4074 static gchar * compose_get_itemized_chars(GtkTextBuffer *buffer,
4075                                     const GtkTextIter *start)
4076 {
4077         GtkTextIter iter = *start;
4078         gunichar wc;
4079         gint len = 0;
4080         GString *item_chars = g_string_new("");
4081         gchar *str = NULL;
4082
4083         if (gtk_text_iter_ends_line(&iter))
4084                 return NULL;
4085
4086         while (1) {
4087                 len++;
4088                 wc = gtk_text_iter_get_char(&iter);
4089                 if (!g_unichar_isspace(wc))
4090                         break;
4091                 gtk_text_iter_forward_char(&iter);
4092                 if (gtk_text_iter_ends_line(&iter))
4093                         break;
4094                 g_string_append_unichar(item_chars, wc);
4095         }
4096
4097         str = item_chars->str;
4098         g_string_free(item_chars, FALSE);
4099         return str;
4100 }
4101
4102 /* return the number of spaces at a line's start */
4103 static int compose_left_offset_length(GtkTextBuffer *buffer,
4104                                     const GtkTextIter *start)
4105 {
4106         GtkTextIter iter = *start;
4107         gunichar wc;
4108         gint len = 0;
4109         if (gtk_text_iter_ends_line(&iter))
4110                 return 0;
4111
4112         while (1) {
4113                 wc = gtk_text_iter_get_char(&iter);
4114                 if (!g_unichar_isspace(wc))
4115                         break;
4116                 len++;
4117                 gtk_text_iter_forward_char(&iter);
4118                 if (gtk_text_iter_ends_line(&iter))
4119                         return 0;
4120         }
4121
4122         gtk_text_iter_forward_char(&iter);
4123         if (gtk_text_iter_ends_line(&iter))
4124                 return 0;
4125         return len;
4126 }
4127
4128 static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
4129                                            const GtkTextIter *start,
4130                                            GtkTextIter *break_pos,
4131                                            gint max_col,
4132                                            gint quote_len)
4133 {
4134         GtkTextIter iter = *start, line_end = *start;
4135         PangoLogAttr *attrs;
4136         gchar *str;
4137         gchar *p;
4138         gint len;
4139         gint i;
4140         gint col = 0;
4141         gint pos = 0;
4142         gboolean can_break = FALSE;
4143         gboolean do_break = FALSE;
4144         gboolean was_white = FALSE;
4145         gboolean prev_dont_break = FALSE;
4146
4147         gtk_text_iter_forward_to_line_end(&line_end);
4148         str = gtk_text_buffer_get_text(buffer, &iter, &line_end, FALSE);
4149         len = g_utf8_strlen(str, -1);
4150
4151         if (len == 0) {
4152                 g_free(str);
4153                 g_warning("compose_get_line_break_pos: len = 0!");
4154                 return FALSE;
4155         }
4156
4157         /* g_print("breaking line: %d: %s (len = %d)\n",
4158                 gtk_text_iter_get_line(&iter), str, len); */
4159
4160         attrs = g_new(PangoLogAttr, len + 1);
4161
4162         pango_default_break(str, -1, NULL, attrs, len + 1);
4163
4164         p = str;
4165
4166         /* skip quote and leading spaces */
4167         for (i = 0; *p != '\0' && i < len; i++) {
4168                 gunichar wc;
4169
4170                 wc = g_utf8_get_char(p);
4171                 if (i >= quote_len && !g_unichar_isspace(wc))
4172                         break;
4173                 if (g_unichar_iswide(wc))
4174                         col += 2;
4175                 else if (*p == '\t')
4176                         col += 8;
4177                 else
4178                         col++;
4179                 p = g_utf8_next_char(p);
4180         }
4181
4182         for (; *p != '\0' && i < len; i++) {
4183                 PangoLogAttr *attr = attrs + i;
4184                 gunichar wc;
4185                 gint uri_len;
4186
4187                 if (attr->is_line_break && can_break && was_white && !prev_dont_break)
4188                         pos = i;
4189
4190                 was_white = attr->is_white;
4191
4192                 /* don't wrap URI */
4193                 if ((uri_len = get_uri_len(p)) > 0) {
4194                         col += uri_len;
4195                         if (pos > 0 && col > max_col) {
4196                                 do_break = TRUE;
4197                                 break;
4198                         }
4199                         i += uri_len - 1;
4200                         p += uri_len;
4201                         can_break = TRUE;
4202                         continue;
4203                 }
4204
4205                 wc = g_utf8_get_char(p);
4206                 if (g_unichar_iswide(wc)) {
4207                         col += 2;
4208                         if (prev_dont_break && can_break && attr->is_line_break)
4209                                 pos = i;
4210                 } else if (*p == '\t')
4211                         col += 8;
4212                 else
4213                         col++;
4214                 if (pos > 0 && col > max_col) {
4215                         do_break = TRUE;
4216                         break;
4217                 }
4218
4219                 if (*p == '-' || *p == '/')
4220                         prev_dont_break = TRUE;
4221                 else
4222                         prev_dont_break = FALSE;
4223
4224                 p = g_utf8_next_char(p);
4225                 can_break = TRUE;
4226         }
4227
4228 //      debug_print("compose_get_line_break_pos(): do_break = %d, pos = %d, col = %d\n", do_break, pos, col);
4229
4230         g_free(attrs);
4231         g_free(str);
4232
4233         *break_pos = *start;
4234         gtk_text_iter_set_line_offset(break_pos, pos);
4235
4236         return do_break;
4237 }
4238
4239 static gboolean compose_join_next_line(Compose *compose,
4240                                        GtkTextBuffer *buffer,
4241                                        GtkTextIter *iter,
4242                                        const gchar *quote_str)
4243 {
4244         GtkTextIter iter_ = *iter, cur, prev, next, end;
4245         PangoLogAttr attrs[3];
4246         gchar *str;
4247         gchar *next_quote_str;
4248         gunichar wc1, wc2;
4249         gint quote_len;
4250         gboolean keep_cursor = FALSE;
4251
4252         if (!gtk_text_iter_forward_line(&iter_) ||
4253             gtk_text_iter_ends_line(&iter_)) {
4254                 return FALSE;
4255         }
4256         next_quote_str = compose_get_quote_str(buffer, &iter_, &quote_len);
4257
4258         if ((quote_str || next_quote_str) &&
4259             strcmp2(quote_str, next_quote_str) != 0) {
4260                 g_free(next_quote_str);
4261                 return FALSE;
4262         }
4263         g_free(next_quote_str);
4264
4265         end = iter_;
4266         if (quote_len > 0) {
4267                 gtk_text_iter_forward_chars(&end, quote_len);
4268                 if (gtk_text_iter_ends_line(&end)) {
4269                         return FALSE;
4270                 }
4271         }
4272
4273         /* don't join itemized lines */
4274         if (compose_itemized_length(buffer, &end) > 0) {
4275                 return FALSE;
4276         }
4277
4278         /* don't join signature separator */
4279         if (compose_is_sig_separator(compose, buffer, &iter_)) {
4280                 return FALSE;
4281         }
4282         /* delete quote str */
4283         if (quote_len > 0)
4284                 gtk_text_buffer_delete(buffer, &iter_, &end);
4285
4286         /* don't join line breaks put by the user */
4287         prev = cur = iter_;
4288         gtk_text_iter_backward_char(&cur);
4289         if (gtk_text_iter_has_tag(&cur, compose->no_join_tag)) {
4290                 gtk_text_iter_forward_char(&cur);
4291                 *iter = cur;
4292                 return FALSE;
4293         }
4294         gtk_text_iter_forward_char(&cur);
4295         /* delete linebreak and extra spaces */
4296         while (gtk_text_iter_backward_char(&cur)) {
4297                 wc1 = gtk_text_iter_get_char(&cur);
4298                 if (!g_unichar_isspace(wc1))
4299                         break;
4300                 prev = cur;
4301         }
4302         next = cur = iter_;
4303         while (!gtk_text_iter_ends_line(&cur)) {
4304                 wc1 = gtk_text_iter_get_char(&cur);
4305                 if (!g_unichar_isspace(wc1))
4306                         break;
4307                 gtk_text_iter_forward_char(&cur);
4308                 next = cur;
4309         }
4310         if (!gtk_text_iter_equal(&prev, &next)) {
4311                 GtkTextMark *mark;
4312
4313                 mark = gtk_text_buffer_get_insert(buffer);
4314                 gtk_text_buffer_get_iter_at_mark(buffer, &cur, mark);
4315                 if (gtk_text_iter_equal(&prev, &cur))
4316                         keep_cursor = TRUE;
4317                 gtk_text_buffer_delete(buffer, &prev, &next);
4318         }
4319         iter_ = prev;
4320
4321         /* insert space if required */
4322         gtk_text_iter_backward_char(&prev);
4323         wc1 = gtk_text_iter_get_char(&prev);
4324         wc2 = gtk_text_iter_get_char(&next);
4325         gtk_text_iter_forward_char(&next);
4326         str = gtk_text_buffer_get_text(buffer, &prev, &next, FALSE);
4327         pango_default_break(str, -1, NULL, attrs, 3);
4328         if (!attrs[1].is_line_break ||
4329             (!g_unichar_iswide(wc1) || !g_unichar_iswide(wc2))) {
4330                 gtk_text_buffer_insert(buffer, &iter_, " ", 1);
4331                 if (keep_cursor) {
4332                         gtk_text_iter_backward_char(&iter_);
4333                         gtk_text_buffer_place_cursor(buffer, &iter_);
4334                 }
4335         }
4336         g_free(str);
4337
4338         *iter = iter_;
4339         return TRUE;
4340 }
4341
4342 #define ADD_TXT_POS(bp_, ep_, pti_) \
4343         if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
4344                 last = last->next; \
4345                 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
4346                 last->next = NULL; \
4347         } else { \
4348                 g_warning("alloc error scanning URIs"); \
4349         }
4350
4351 static gboolean compose_beautify_paragraph(Compose *compose, GtkTextIter *par_iter, gboolean force)
4352 {
4353         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
4354         GtkTextBuffer *buffer;
4355         GtkTextIter iter, break_pos, end_of_line;
4356         gchar *quote_str = NULL;
4357         gint quote_len;
4358         gboolean wrap_quote = force || prefs_common.linewrap_quote;
4359         gboolean prev_autowrap = compose->autowrap;
4360         gint startq_offset = -1, noq_offset = -1;
4361         gint uri_start = -1, uri_stop = -1;
4362         gint nouri_start = -1, nouri_stop = -1;
4363         gint num_blocks = 0;
4364         gint quotelevel = -1;
4365         gboolean modified = force;
4366         gboolean removed = FALSE;
4367         gboolean modified_before_remove = FALSE;
4368         gint lines = 0;
4369         gboolean start = TRUE;
4370         gint itemized_len = 0, rem_item_len = 0;
4371         gchar *itemized_chars = NULL;
4372         gboolean item_continuation = FALSE;
4373
4374         if (force) {
4375                 modified = TRUE;
4376         }
4377         if (compose->draft_timeout_tag == COMPOSE_DRAFT_TIMEOUT_FORBIDDEN) {
4378                 modified = TRUE;
4379         }
4380
4381         compose->autowrap = FALSE;
4382
4383         buffer = gtk_text_view_get_buffer(text);
4384         undo_wrapping(compose->undostruct, TRUE);
4385         if (par_iter) {
4386                 iter = *par_iter;
4387         } else {
4388                 GtkTextMark *mark;
4389                 mark = gtk_text_buffer_get_insert(buffer);
4390                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
4391         }
4392
4393
4394         if (compose->draft_timeout_tag == COMPOSE_DRAFT_TIMEOUT_FORBIDDEN) {
4395                 if (gtk_text_iter_ends_line(&iter)) {
4396                         while (gtk_text_iter_ends_line(&iter) &&
4397                                gtk_text_iter_forward_line(&iter))
4398                                 ;
4399                 } else {
4400                         while (gtk_text_iter_backward_line(&iter)) {
4401                                 if (gtk_text_iter_ends_line(&iter)) {
4402                                         gtk_text_iter_forward_line(&iter);
4403                                         break;
4404                                 }
4405                         }
4406                 }
4407         } else {
4408                 /* move to line start */
4409                 gtk_text_iter_set_line_offset(&iter, 0);
4410         }
4411
4412         itemized_len = compose_itemized_length(buffer, &iter);
4413
4414         if (!itemized_len) {
4415                 itemized_len = compose_left_offset_length(buffer, &iter);
4416                 item_continuation = TRUE;
4417         }
4418
4419         if (itemized_len)
4420                 itemized_chars = compose_get_itemized_chars(buffer, &iter);
4421
4422         /* go until paragraph end (empty line) */
4423         while (start || !gtk_text_iter_ends_line(&iter)) {
4424                 gchar *scanpos = NULL;
4425                 /* parse table - in order of priority */
4426                 struct table {
4427                         const gchar *needle; /* token */
4428
4429                         /* token search function */
4430                         gchar    *(*search)     (const gchar *haystack,
4431                                                  const gchar *needle);
4432                         /* part parsing function */
4433                         gboolean  (*parse)      (const gchar *start,
4434                                                  const gchar *scanpos,
4435                                                  const gchar **bp_,
4436                                                  const gchar **ep_,
4437                                                  gboolean hdr);
4438                         /* part to URI function */
4439                         gchar    *(*build_uri)  (const gchar *bp,
4440                                                  const gchar *ep);
4441                 };
4442
4443                 static struct table parser[] = {
4444                         {"http://",  strcasestr, get_uri_part,   make_uri_string},
4445                         {"https://", strcasestr, get_uri_part,   make_uri_string},
4446                         {"ftp://",   strcasestr, get_uri_part,   make_uri_string},
4447                         {"sftp://",  strcasestr, get_uri_part,   make_uri_string},
4448                         {"gopher://",strcasestr, get_uri_part,   make_uri_string},
4449                         {"www.",     strcasestr, get_uri_part,   make_http_string},
4450                         {"mailto:",  strcasestr, get_uri_part,   make_uri_string},
4451                         {"@",        strcasestr, get_email_part, make_email_string}
4452                 };
4453                 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
4454                 gint last_index = PARSE_ELEMS;
4455                 gint  n;
4456                 gchar *o_walk = NULL, *walk = NULL, *bp = NULL, *ep = NULL;
4457                 gint walk_pos;
4458
4459                 start = FALSE;
4460                 if (!prev_autowrap && num_blocks == 0) {
4461                         num_blocks++;
4462                         g_signal_handlers_block_by_func(G_OBJECT(buffer),
4463                                         G_CALLBACK(text_inserted),
4464                                         compose);
4465                 }
4466                 if (gtk_text_iter_has_tag(&iter, compose->no_wrap_tag) && !force)
4467                         goto colorize;
4468
4469                 uri_start = uri_stop = -1;
4470                 quote_len = 0;
4471                 quote_str = compose_get_quote_str(buffer, &iter, &quote_len);
4472
4473                 if (quote_str) {
4474 //                      debug_print("compose_beautify_paragraph(): quote_str = '%s'\n", quote_str);
4475                         if (startq_offset == -1)
4476                                 startq_offset = gtk_text_iter_get_offset(&iter);
4477                         quotelevel = get_quote_level(quote_str, prefs_common.quote_chars);
4478                         if (quotelevel > 2) {
4479                                 /* recycle colors */
4480                                 if (prefs_common.recycle_quote_colors)
4481                                         quotelevel %= 3;
4482                                 else
4483                                         quotelevel = 2;
4484                         }
4485                         if (!wrap_quote) {
4486                                 goto colorize;
4487                         }
4488                 } else {
4489                         if (startq_offset == -1)
4490                                 noq_offset = gtk_text_iter_get_offset(&iter);
4491                         quotelevel = -1;
4492                 }
4493
4494                 if (prev_autowrap == FALSE && !force && !wrap_quote) {
4495                         goto colorize;
4496                 }
4497                 if (gtk_text_iter_ends_line(&iter)) {
4498                         goto colorize;
4499                 } else if (compose_get_line_break_pos(buffer, &iter, &break_pos,
4500                                                prefs_common.linewrap_len,
4501                                                quote_len)) {
4502                         GtkTextIter prev, next, cur;
4503                         if (prev_autowrap != FALSE || force) {
4504                                 compose->automatic_break = TRUE;
4505                                 modified = TRUE;
4506                                 gtk_text_buffer_insert(buffer, &break_pos, "\n", 1);
4507                                 compose->automatic_break = FALSE;
4508                                 if (itemized_len && compose->autoindent) {
4509                                         gtk_text_buffer_insert(buffer, &break_pos, itemized_chars, -1);
4510                                         if (!item_continuation)
4511                                                 gtk_text_buffer_insert(buffer, &break_pos, "  ", 2);
4512                                 }
4513                         } else if (quote_str && wrap_quote) {
4514                                 compose->automatic_break = TRUE;
4515                                 modified = TRUE;
4516                                 gtk_text_buffer_insert(buffer, &break_pos, "\n", 1);
4517                                 compose->automatic_break = FALSE;
4518                                 if (itemized_len && compose->autoindent) {
4519                                         gtk_text_buffer_insert(buffer, &break_pos, itemized_chars, -1);
4520                                         if (!item_continuation)
4521                                                 gtk_text_buffer_insert(buffer, &break_pos, "  ", 2);
4522                                 }
4523                         } else
4524                                 goto colorize;
4525                         /* remove trailing spaces */
4526                         cur = break_pos;
4527                         rem_item_len = itemized_len;
4528                         while (compose->autoindent && rem_item_len-- > 0)
4529                                 gtk_text_iter_backward_char(&cur);
4530                         gtk_text_iter_backward_char(&cur);
4531
4532                         prev = next = cur;
4533                         while (!gtk_text_iter_starts_line(&cur)) {
4534                                 gunichar wc;
4535
4536                                 gtk_text_iter_backward_char(&cur);
4537                                 wc = gtk_text_iter_get_char(&cur);
4538                                 if (!g_unichar_isspace(wc))
4539                                         break;
4540                                 prev = cur;
4541                         }
4542                         if (!gtk_text_iter_equal(&prev, &next)) {
4543                                 gtk_text_buffer_delete(buffer, &prev, &next);
4544                                 break_pos = next;
4545                                 gtk_text_iter_forward_char(&break_pos);
4546                         }
4547
4548                         if (quote_str)
4549                                 gtk_text_buffer_insert(buffer, &break_pos,
4550                                                        quote_str, -1);
4551
4552                         iter = break_pos;
4553                         modified |= compose_join_next_line(compose, buffer, &iter, quote_str);
4554
4555                         /* move iter to current line start */
4556                         gtk_text_iter_set_line_offset(&iter, 0);
4557                         if (quote_str) {
4558                                 g_free(quote_str);
4559                                 quote_str = NULL;
4560                         }
4561                         continue;
4562                 } else {
4563                         /* move iter to next line start */
4564                         iter = break_pos;
4565                         lines++;
4566                 }
4567
4568 colorize:
4569                 if (!prev_autowrap && num_blocks > 0) {
4570                         num_blocks--;
4571                         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
4572                                         G_CALLBACK(text_inserted),
4573                                         compose);
4574                 }
4575                 end_of_line = iter;
4576                 while (!gtk_text_iter_ends_line(&end_of_line)) {
4577                         gtk_text_iter_forward_char(&end_of_line);
4578                 }
4579                 o_walk = walk = gtk_text_buffer_get_text(buffer, &iter, &end_of_line, FALSE);
4580
4581                 nouri_start = gtk_text_iter_get_offset(&iter);
4582                 nouri_stop = gtk_text_iter_get_offset(&end_of_line);
4583
4584                 walk_pos = gtk_text_iter_get_offset(&iter);
4585                 /* FIXME: this looks phony. scanning for anything in the parse table */
4586                 for (n = 0; n < PARSE_ELEMS; n++) {
4587                         gchar *tmp;
4588
4589                         tmp = parser[n].search(walk, parser[n].needle);
4590                         if (tmp) {
4591                                 if (scanpos == NULL || tmp < scanpos) {
4592                                         scanpos = tmp;
4593                                         last_index = n;
4594                                 }
4595                         }
4596                 }
4597
4598                 bp = ep = 0;
4599                 if (scanpos) {
4600                         /* check if URI can be parsed */
4601                         if (parser[last_index].parse(walk, scanpos, (const gchar **)&bp,
4602                                         (const gchar **)&ep, FALSE)
4603                             && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
4604                                         walk = ep;
4605                         } else
4606                                 walk = scanpos +
4607                                         strlen(parser[last_index].needle);
4608                 }
4609                 if (bp && ep) {
4610                         uri_start = walk_pos + (bp - o_walk);
4611                         uri_stop  = walk_pos + (ep - o_walk);
4612                 }
4613                 g_free(o_walk);
4614                 o_walk = NULL;
4615                 gtk_text_iter_forward_line(&iter);
4616                 g_free(quote_str);
4617                 quote_str = NULL;
4618                 if (startq_offset != -1) {
4619                         GtkTextIter startquote, endquote;
4620                         gtk_text_buffer_get_iter_at_offset(
4621                                 buffer, &startquote, startq_offset);
4622                         endquote = iter;
4623
4624                         switch (quotelevel) {
4625                         case 0:
4626                                 if (!gtk_text_iter_has_tag(&startquote, compose->quote0_tag) ||
4627                                     !gtk_text_iter_has_tag(&end_of_line, compose->quote0_tag)) {
4628                                         gtk_text_buffer_apply_tag_by_name(
4629                                                 buffer, "quote0", &startquote, &endquote);
4630                                         gtk_text_buffer_remove_tag_by_name(
4631                                                 buffer, "quote1", &startquote, &endquote);
4632                                         gtk_text_buffer_remove_tag_by_name(
4633                                                 buffer, "quote2", &startquote, &endquote);
4634                                         modified = TRUE;
4635                                 }
4636                                 break;
4637                         case 1:
4638                                 if (!gtk_text_iter_has_tag(&startquote, compose->quote1_tag) ||
4639                                     !gtk_text_iter_has_tag(&end_of_line, compose->quote1_tag)) {
4640                                         gtk_text_buffer_apply_tag_by_name(
4641                                                 buffer, "quote1", &startquote, &endquote);
4642                                         gtk_text_buffer_remove_tag_by_name(
4643                                                 buffer, "quote0", &startquote, &endquote);
4644                                         gtk_text_buffer_remove_tag_by_name(
4645                                                 buffer, "quote2", &startquote, &endquote);
4646                                         modified = TRUE;
4647                                 }
4648                                 break;
4649                         case 2:
4650                                 if (!gtk_text_iter_has_tag(&startquote, compose->quote2_tag) ||
4651                                     !gtk_text_iter_has_tag(&end_of_line, compose->quote2_tag)) {
4652                                         gtk_text_buffer_apply_tag_by_name(
4653                                                 buffer, "quote2", &startquote, &endquote);
4654                                         gtk_text_buffer_remove_tag_by_name(
4655                                                 buffer, "quote0", &startquote, &endquote);
4656                                         gtk_text_buffer_remove_tag_by_name(
4657                                                 buffer, "quote1", &startquote, &endquote);
4658                                         modified = TRUE;
4659                                 }
4660                                 break;
4661                         }
4662                         startq_offset = -1;
4663                 } else if (noq_offset != -1) {
4664                         GtkTextIter startnoquote, endnoquote;
4665                         gtk_text_buffer_get_iter_at_offset(
4666                                 buffer, &startnoquote, noq_offset);
4667                         endnoquote = iter;
4668
4669                         if ((gtk_text_iter_has_tag(&startnoquote, compose->quote0_tag)
4670                           && gtk_text_iter_has_tag(&end_of_line, compose->quote0_tag)) ||
4671                             (gtk_text_iter_has_tag(&startnoquote, compose->quote1_tag)
4672                           && gtk_text_iter_has_tag(&end_of_line, compose->quote1_tag)) ||
4673                             (gtk_text_iter_has_tag(&startnoquote, compose->quote2_tag)
4674                           && gtk_text_iter_has_tag(&end_of_line, compose->quote2_tag))) {
4675                                 gtk_text_buffer_remove_tag_by_name(
4676                                         buffer, "quote0", &startnoquote, &endnoquote);
4677                                 gtk_text_buffer_remove_tag_by_name(
4678                                         buffer, "quote1", &startnoquote, &endnoquote);
4679                                 gtk_text_buffer_remove_tag_by_name(
4680                                         buffer, "quote2", &startnoquote, &endnoquote);
4681                                 modified = TRUE;
4682                         }
4683                         noq_offset = -1;
4684                 }
4685
4686                 if (uri_start != nouri_start && uri_stop != nouri_stop) {
4687                         GtkTextIter nouri_start_iter, nouri_end_iter;
4688                         gtk_text_buffer_get_iter_at_offset(
4689                                 buffer, &nouri_start_iter, nouri_start);
4690                         gtk_text_buffer_get_iter_at_offset(
4691                                 buffer, &nouri_end_iter, nouri_stop);
4692                         if (gtk_text_iter_has_tag(&nouri_start_iter, compose->uri_tag) &&
4693                             gtk_text_iter_has_tag(&nouri_end_iter, compose->uri_tag)) {
4694                                 gtk_text_buffer_remove_tag_by_name(
4695                                         buffer, "link", &nouri_start_iter, &nouri_end_iter);
4696                                 modified_before_remove = modified;
4697                                 modified = TRUE;
4698                                 removed = TRUE;
4699                         }
4700                 }
4701                 if (uri_start >= 0 && uri_stop > 0) {
4702                         GtkTextIter uri_start_iter, uri_end_iter, back;
4703                         gtk_text_buffer_get_iter_at_offset(
4704                                 buffer, &uri_start_iter, uri_start);
4705                         gtk_text_buffer_get_iter_at_offset(
4706                                 buffer, &uri_end_iter, uri_stop);
4707                         back = uri_end_iter;
4708                         gtk_text_iter_backward_char(&back);
4709                         if (!gtk_text_iter_has_tag(&uri_start_iter, compose->uri_tag) ||
4710                             !gtk_text_iter_has_tag(&back, compose->uri_tag)) {
4711                                 gtk_text_buffer_apply_tag_by_name(
4712                                         buffer, "link", &uri_start_iter, &uri_end_iter);
4713                                 modified = TRUE;
4714                                 if (removed && !modified_before_remove) {
4715                                         modified = FALSE;
4716                                 }
4717                         }
4718                 }
4719                 if (!modified) {
4720 //                      debug_print("not modified, out after %d lines\n", lines);
4721                         goto end;
4722                 }
4723         }
4724 //      debug_print("modified, out after %d lines\n", lines);
4725 end:
4726         g_free(itemized_chars);
4727         if (par_iter)
4728                 *par_iter = iter;
4729         undo_wrapping(compose->undostruct, FALSE);
4730         compose->autowrap = prev_autowrap;
4731
4732         return modified;
4733 }
4734
4735 void compose_action_cb(void *data)
4736 {
4737         Compose *compose = (Compose *)data;
4738         compose_wrap_all(compose);
4739 }
4740
4741 static void compose_wrap_all(Compose *compose)
4742 {
4743         compose_wrap_all_full(compose, FALSE);
4744 }
4745
4746 static void compose_wrap_all_full(Compose *compose, gboolean force)
4747 {
4748         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
4749         GtkTextBuffer *buffer;
4750         GtkTextIter iter;
4751         gboolean modified = TRUE;
4752
4753         buffer = gtk_text_view_get_buffer(text);
4754
4755         gtk_text_buffer_get_start_iter(buffer, &iter);
4756
4757         undo_wrapping(compose->undostruct, TRUE);
4758
4759         while (!gtk_text_iter_is_end(&iter) && modified)
4760                 modified = compose_beautify_paragraph(compose, &iter, force);
4761
4762         undo_wrapping(compose->undostruct, FALSE);
4763
4764 }
4765
4766 static void compose_set_title(Compose *compose)
4767 {
4768         gchar *str;
4769         gchar *edited;
4770         gchar *subject;
4771
4772         edited = compose->modified ? _(" [Edited]") : "";
4773
4774         subject = gtk_editable_get_chars(
4775                         GTK_EDITABLE(compose->subject_entry), 0, -1);
4776
4777 #ifndef GENERIC_UMPC
4778         if (subject && strlen(subject))
4779                 str = g_strdup_printf(_("%s - Compose message%s"),
4780                                       subject, edited);
4781         else
4782                 str = g_strdup_printf(_("[no subject] - Compose message%s"), edited);
4783 #else
4784         str = g_strdup(_("Compose message"));
4785 #endif
4786
4787         gtk_window_set_title(GTK_WINDOW(compose->window), str);
4788         g_free(str);
4789         g_free(subject);
4790 }
4791
4792 /**
4793  * compose_current_mail_account:
4794  *
4795  * Find a current mail account (the currently selected account, or the
4796  * default account, if a news account is currently selected).  If a
4797  * mail account cannot be found, display an error message.
4798  *
4799  * Return value: Mail account, or NULL if not found.
4800  **/
4801 static PrefsAccount *
4802 compose_current_mail_account(void)
4803 {
4804         PrefsAccount *ac;
4805
4806         if (cur_account && cur_account->protocol != A_NNTP)
4807                 ac = cur_account;
4808         else {
4809                 ac = account_get_default();
4810                 if (!ac || ac->protocol == A_NNTP) {
4811                         alertpanel_error(_("Account for sending mail is not specified.\n"
4812                                            "Please select a mail account before sending."));
4813                         return NULL;
4814                 }
4815         }
4816         return ac;
4817 }
4818
4819 #define QUOTE_IF_REQUIRED(out, str)                                     \
4820 {                                                                       \
4821         if (*str != '"' && strpbrk(str, ",.:;[]<>()@\\\"")) {           \
4822                 gchar *__tmp;                                           \
4823                 gint len;                                               \
4824                                                                         \
4825                 len = strlen(str) + 3;                                  \
4826                 if ((__tmp = alloca(len)) == NULL) {                    \
4827                         g_warning("can't allocate memory");             \
4828                         g_string_free(header, TRUE);                    \
4829                         return NULL;                                    \
4830                 }                                                       \
4831                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
4832                 out = __tmp;                                            \
4833         } else {                                                        \
4834                 gchar *__tmp;                                           \
4835                                                                         \
4836                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
4837                         g_warning("can't allocate memory");             \
4838                         g_string_free(header, TRUE);                    \
4839                         return NULL;                                    \
4840                 } else                                                  \
4841                         strcpy(__tmp, str);                             \
4842                                                                         \
4843                 out = __tmp;                                            \
4844         }                                                               \
4845 }
4846
4847 #define QUOTE_IF_REQUIRED_NORMAL(out, str, errret)                      \
4848 {                                                                       \
4849         if (*str != '"' && strpbrk(str, ",.:;[]<>()@\\\"")) {           \
4850                 gchar *__tmp;                                           \
4851                 gint len;                                               \
4852                                                                         \
4853                 len = strlen(str) + 3;                                  \
4854                 if ((__tmp = alloca(len)) == NULL) {                    \
4855                         g_warning("can't allocate memory");             \
4856                         errret;                                         \
4857                 }                                                       \
4858                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
4859                 out = __tmp;                                            \
4860         } else {                                                        \
4861                 gchar *__tmp;                                           \
4862                                                                         \
4863                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
4864                         g_warning("can't allocate memory");             \
4865                         errret;                                         \
4866                 } else                                                  \
4867                         strcpy(__tmp, str);                             \
4868                                                                         \
4869                 out = __tmp;                                            \
4870         }                                                               \
4871 }
4872
4873 static void compose_select_account(Compose *compose, PrefsAccount *account,
4874                                    gboolean init)
4875 {
4876         gchar *from = NULL, *header = NULL;
4877         ComposeHeaderEntry *header_entry;
4878 #if GTK_CHECK_VERSION(2, 24, 0)
4879         GtkTreeIter iter;
4880 #endif
4881
4882         cm_return_if_fail(account != NULL);
4883
4884         compose->account = account;
4885         if (account->name && *account->name) {
4886                 gchar *buf, *qbuf;
4887                 QUOTE_IF_REQUIRED_NORMAL(buf, account->name, return);
4888                 qbuf = escape_internal_quotes(buf, '"');
4889                 from = g_strdup_printf("%s <%s>",
4890                                        qbuf, account->address);
4891                 if (qbuf != buf)
4892                         g_free(qbuf);
4893                 gtk_entry_set_text(GTK_ENTRY(compose->from_name), from);
4894         } else {
4895                 from = g_strdup_printf("<%s>",
4896                                        account->address);
4897                 gtk_entry_set_text(GTK_ENTRY(compose->from_name), from);
4898         }
4899
4900         g_free(from);
4901
4902         compose_set_title(compose);
4903
4904         if (account->default_sign && compose->mode != COMPOSE_REDIRECT)
4905                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Sign", TRUE);
4906         else
4907                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Sign", FALSE);
4908         if (account->default_encrypt && compose->mode != COMPOSE_REDIRECT)
4909                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Encrypt", TRUE);
4910         else
4911                 cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Options/Encrypt", FALSE);
4912
4913         activate_privacy_system(compose, account, FALSE);
4914
4915         if (!init && compose->mode != COMPOSE_REDIRECT) {
4916                 undo_block(compose->undostruct);
4917                 compose_insert_sig(compose, TRUE);
4918                 undo_unblock(compose->undostruct);
4919         }
4920
4921         header_entry = (ComposeHeaderEntry *) compose->header_list->data;
4922 #if !GTK_CHECK_VERSION(2, 24, 0)
4923         header = gtk_combo_box_get_active_text(GTK_COMBO_BOX(header_entry->combo));
4924 #else
4925         if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(header_entry->combo), &iter))
4926                 gtk_tree_model_get(gtk_combo_box_get_model(GTK_COMBO_BOX(
4927                         header_entry->combo)), &iter, COMBOBOX_TEXT, &header, -1);
4928 #endif
4929
4930         if (header && !strlen(gtk_entry_get_text(GTK_ENTRY(header_entry->entry)))) {
4931                 if (account->protocol == A_NNTP) {
4932                         if (!strcmp(header, _("To:")))
4933                                 combobox_select_by_text(
4934                                         GTK_COMBO_BOX(header_entry->combo),
4935                                         _("Newsgroups:"));
4936                 } else {
4937                         if (!strcmp(header, _("Newsgroups:")))
4938                                 combobox_select_by_text(
4939                                         GTK_COMBO_BOX(header_entry->combo),
4940                                         _("To:"));
4941                 }
4942
4943         }
4944         g_free(header);
4945
4946 #ifdef USE_ENCHANT
4947         /* use account's dict info if set */
4948         if (compose->gtkaspell) {
4949                 if (account->enable_default_dictionary)
4950                         gtkaspell_change_dict(compose->gtkaspell,
4951                                         account->default_dictionary, FALSE);
4952                 if (account->enable_default_alt_dictionary)
4953                         gtkaspell_change_alt_dict(compose->gtkaspell,
4954                                         account->default_alt_dictionary);
4955                 if (account->enable_default_dictionary
4956                         || account->enable_default_alt_dictionary)
4957                         compose_spell_menu_changed(compose);
4958         }
4959 #endif
4960 }
4961
4962 gboolean compose_check_for_valid_recipient(Compose *compose) {
4963         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
4964         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
4965         gboolean recipient_found = FALSE;
4966         GSList *list;
4967         gchar **strptr;
4968
4969         /* free to and newsgroup list */
4970         slist_free_strings_full(compose->to_list);
4971         compose->to_list = NULL;
4972
4973         slist_free_strings_full(compose->newsgroup_list);
4974         compose->newsgroup_list = NULL;
4975
4976         /* search header entries for to and newsgroup entries */
4977         for (list = compose->header_list; list; list = list->next) {
4978                 gchar *header;
4979                 gchar *entry;
4980                 header = gtk_editable_get_chars(GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((((ComposeHeaderEntry *)list->data)->combo)))), 0, -1);
4981                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
4982                 g_strstrip(entry);
4983                 g_strstrip(header);
4984                 if (entry[0] != '\0') {
4985                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
4986                                 if (!g_ascii_strcasecmp(header, prefs_common_translated_header_name(*strptr))) {
4987                                         compose->to_list = address_list_append(compose->to_list, entry);
4988                                         recipient_found = TRUE;
4989                                 }
4990                         }
4991                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
4992                                 if (!g_ascii_strcasecmp(header, prefs_common_translated_header_name(*strptr))) {
4993                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
4994                                         recipient_found = TRUE;
4995                                 }
4996                         }
4997                 }
4998                 g_free(header);
4999                 g_free(entry);
5000         }
5001         return recipient_found;
5002 }
5003
5004 static gboolean compose_check_for_set_recipients(Compose *compose)
5005 {
5006         if (compose->account->set_autocc && compose->account->auto_cc) {
5007                 gboolean found_other = FALSE;
5008                 GSList *list;
5009                 /* search header entries for to and newsgroup entries */
5010                 for (list = compose->header_list; list; list = list->next) {
5011                         gchar *entry;
5012                         gchar *header;
5013                         entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
5014                         header = gtk_editable_get_chars(GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((((ComposeHeaderEntry *)list->data)->combo)))), 0, -1);
5015                         g_strstrip(entry);
5016                         g_strstrip(header);
5017                         if (strcmp(entry, compose->account->auto_cc)
5018                         ||  strcmp(header, prefs_common_translated_header_name("Cc:"))) {
5019                                 found_other = TRUE;
5020                                 g_free(entry);
5021                                 break;
5022                         }
5023                         g_free(entry);
5024                         g_free(header);
5025                 }
5026                 if (!found_other) {
5027                         AlertValue aval;
5028                         if (compose->batch) {
5029                                 gtk_widget_show_all(compose->window);
5030                         }
5031                         aval = alertpanel(_("Send"),
5032                                           _("The only recipient is the default CC address. Send anyway?"),
5033                                           GTK_STOCK_CANCEL, g_strconcat("+", _("_Send"), NULL), NULL);
5034                         if (aval != G_ALERTALTERNATE)
5035                                 return FALSE;
5036                 }
5037         }
5038         if (compose->account->set_autobcc && compose->account->auto_bcc) {
5039                 gboolean found_other = FALSE;
5040                 GSList *list;
5041                 /* search header entries for to and newsgroup entries */
5042                 for (list = compose->header_list; list; list = list->next) {
5043                         gchar *entry;
5044                         gchar *header;
5045                         entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
5046                         header = gtk_editable_get_chars(GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((((ComposeHeaderEntry *)list->data)->combo)))), 0, -1);
5047                         g_strstrip(entry);
5048                         g_strstrip(header);
5049                         if (strcmp(entry, compose->account->auto_bcc)
5050                         ||  strcmp(header, prefs_common_translated_header_name("Bcc:"))) {
5051                                 found_other = TRUE;
5052                                 g_free(entry);
5053                                 break;
5054                         }
5055                         g_free(entry);
5056                         g_free(header);
5057                 }
5058                 if (!found_other) {
5059                         AlertValue aval;
5060                         if (compose->batch) {
5061                                 gtk_widget_show_all(compose->window);
5062                         }
5063                         aval = alertpanel(_("Send"),
5064                                           _("The only recipient is the default BCC address. Send anyway?"),
5065                                           GTK_STOCK_CANCEL, g_strconcat("+", _("_Send"), NULL), NULL);
5066                         if (aval != G_ALERTALTERNATE)
5067                                 return FALSE;
5068                 }
5069         }
5070         return TRUE;
5071 }
5072
5073 static gboolean compose_check_entries(Compose *compose, gboolean check_everything)
5074 {
5075         const gchar *str;
5076
5077         if (compose_check_for_valid_recipient(compose) == FALSE) {
5078                 if (compose->batch) {
5079                         gtk_widget_show_all(compose->window);
5080                 }
5081                 alertpanel_error(_("Recipient is not specified."));
5082                 return FALSE;
5083         }
5084
5085         if (compose_check_for_set_recipients(compose) == FALSE) {
5086                 return FALSE;
5087         }
5088
5089         if (!compose->batch && prefs_common.warn_empty_subj == TRUE) {
5090                 str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
5091                 if (*str == '\0' && check_everything == TRUE &&
5092                     compose->mode != COMPOSE_REDIRECT) {
5093                         AlertValue aval;
5094                         gchar *button_label;
5095                         gchar *message;
5096
5097                         if (compose->sending)
5098                                 button_label = g_strconcat("+", _("_Send"), NULL);
5099                         else
5100                                 button_label = g_strconcat("+", _("_Queue"), NULL);
5101                         message = g_strdup_printf(_("Subject is empty. %s"),
5102                                         compose->sending?_("Send it anyway?"):
5103                                         _("Queue it anyway?"));
5104
5105                         aval = alertpanel_full(compose->sending?_("Send"):_("Send later"), message,
5106                                                GTK_STOCK_CANCEL, button_label, NULL, TRUE, NULL,
5107                                                ALERT_QUESTION, G_ALERTDEFAULT);
5108                         g_free(message);
5109                         if (aval & G_ALERTDISABLE) {
5110                                 aval &= ~G_ALERTDISABLE;
5111                                 prefs_common.warn_empty_subj = FALSE;
5112                         }
5113                         if (aval != G_ALERTALTERNATE)
5114                                 return FALSE;
5115                 }
5116         }
5117
5118         if (check_everything && hooks_invoke(COMPOSE_CHECK_BEFORE_SEND_HOOKLIST, compose))
5119                 return FALSE;
5120
5121         return TRUE;
5122 }
5123
5124 gint compose_send(Compose *compose)
5125 {
5126         gint msgnum;
5127         FolderItem *folder = NULL;
5128         gint val = -1;
5129         gchar *msgpath = NULL;
5130         gboolean discard_window = FALSE;
5131         gchar *errstr = NULL;
5132         gchar *tmsgid = NULL;
5133         MainWindow *mainwin = mainwindow_get_mainwindow();
5134         gboolean queued_removed = FALSE;
5135
5136         if (prefs_common.send_dialog_invisible
5137                         || compose->batch == TRUE)
5138                 discard_window = TRUE;
5139
5140         compose_allow_user_actions (compose, FALSE);
5141         compose->sending = TRUE;
5142
5143         if (compose_check_entries(compose, TRUE) == FALSE) {
5144                 if (compose->batch) {
5145                         gtk_widget_show_all(compose->window);
5146                 }
5147                 goto bail;
5148         }
5149
5150         inc_lock();
5151         val = compose_queue(compose, &msgnum, &folder, &msgpath, TRUE);
5152
5153         if (val) {
5154                 if (compose->batch) {
5155                         gtk_widget_show_all(compose->window);
5156                 }
5157                 if (val == -4) {
5158                         alertpanel_error(_("Could not queue message for sending:\n\n"
5159                                            "Charset conversion failed."));
5160                 } else if (val == -5) {
5161                         alertpanel_error(_("Could not queue message for sending:\n\n"
5162                                            "Couldn't get recipient encryption key."));
5163                 } else if (val == -6) {
5164                         /* silent error */
5165                 } else if (val == -3) {
5166                         if (privacy_peek_error())
5167                         alertpanel_error(_("Could not queue message for sending:\n\n"
5168                                            "Signature failed: %s"), privacy_get_error());
5169                 } else if (val == -2 && errno != 0) {
5170                         alertpanel_error(_("Could not queue message for sending:\n\n%s."), g_strerror(errno));
5171                 } else {
5172                         alertpanel_error(_("Could not queue message for sending."));
5173                 }
5174                 goto bail;
5175         }
5176
5177         tmsgid = compose->msgid ? g_strdup(compose->msgid) : NULL;
5178         if (discard_window) {
5179                 compose->sending = FALSE;
5180                 compose_close(compose);
5181                 /* No more compose access in the normal codepath
5182                  * after this point! */
5183                 compose = NULL;
5184         }
5185
5186         if (msgnum == 0) {
5187                 alertpanel_error(_("The message was queued but could not be "
5188                                    "sent.\nUse \"Send queued messages\" from "
5189                                    "the main window to retry."));
5190                 if (!discard_window) {
5191                         goto bail;
5192                 }
5193                 inc_unlock();
5194                 g_free(tmsgid);
5195                 return -1;
5196         }
5197         if (msgpath == NULL) {
5198                 msgpath = folder_item_fetch_msg(folder, msgnum);
5199                 val = procmsg_send_message_queue_with_lock(msgpath, &errstr, folder, msgnum, &queued_removed);
5200                 g_free(msgpath);
5201         } else {
5202                 val = procmsg_send_message_queue_with_lock(msgpath, &errstr, folder, msgnum, &queued_removed);
5203                 claws_unlink(msgpath);
5204                 g_free(msgpath);
5205         }
5206         if (!discard_window) {
5207                 if (val != 0) {
5208                         if (!queued_removed)
5209                                 folder_item_remove_msg(folder, msgnum);
5210                         folder_item_scan(folder);
5211                         if (tmsgid) {
5212                                 /* make sure we delete that */
5213                                 MsgInfo *tmp = folder_item_get_msginfo_by_msgid(folder, tmsgid);
5214                                 if (tmp) {
5215                                         debug_print("removing %d via %s\n", tmp->msgnum, tmsgid);
5216                                         folder_item_remove_msg(folder, tmp->msgnum);
5217                                         procmsg_msginfo_free(&tmp);
5218                                 }
5219                         }
5220                 }
5221         }
5222
5223         if (val == 0) {
5224                 if (!queued_removed)
5225                         folder_item_remove_msg(folder, msgnum);
5226                 folder_item_scan(folder);
5227                 if (tmsgid) {
5228                         /* make sure we delete that */
5229                         MsgInfo *tmp = folder_item_get_msginfo_by_msgid(folder, tmsgid);
5230                         if (tmp) {
5231                                 debug_print("removing %d via %s\n", tmp->msgnum, tmsgid);
5232                                 folder_item_remove_msg(folder, tmp->msgnum);
5233                                 procmsg_msginfo_free(&tmp);
5234                         }
5235                 }
5236                 if (!discard_window) {
5237                         compose->sending = FALSE;
5238                         compose_allow_user_actions (compose, TRUE);
5239                         compose_close(compose);
5240                 }
5241         } else {
5242                 if (errstr) {
5243                         alertpanel_error_log(_("%s\nUse \"Send queued messages\" from "
5244                                    "the main window to retry."), errstr);
5245                         g_free(errstr);
5246                 } else {
5247                         alertpanel_error_log(_("The message was queued but could not be "
5248                                    "sent.\nUse \"Send queued messages\" from "
5249                                    "the main window to retry."));
5250                 }
5251                 if (!discard_window) {
5252                         goto bail;
5253                 }
5254                 inc_unlock();
5255                 g_free(tmsgid);
5256                 return -1;
5257         }
5258         g_free(tmsgid);
5259         inc_unlock();
5260         toolbar_main_set_sensitive(mainwin);
5261         main_window_set_menu_sensitive(mainwin);
5262         return 0;
5263
5264 bail:
5265         inc_unlock();
5266         g_free(tmsgid);
5267         compose_allow_user_actions (compose, TRUE);
5268         compose->sending = FALSE;
5269         compose->modified = TRUE;
5270         toolbar_main_set_sensitive(mainwin);
5271         main_window_set_menu_sensitive(mainwin);
5272
5273         return -1;
5274 }
5275
5276 static gboolean compose_use_attach(Compose *compose)
5277 {
5278         GtkTreeModel *model = gtk_tree_view_get_model
5279                                 (GTK_TREE_VIEW(compose->attach_clist));
5280         return gtk_tree_model_iter_n_children(model, NULL) > 0;
5281 }
5282
5283 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
5284                                                            FILE *fp)
5285 {
5286         gchar buf[BUFFSIZE];
5287         gchar *str;
5288         gboolean first_to_address;
5289         gboolean first_cc_address;
5290         GSList *list;
5291         ComposeHeaderEntry *headerentry;
5292         const gchar *headerentryname;
5293         const gchar *cc_hdr;
5294         const gchar *to_hdr;
5295         gboolean err = FALSE;
5296
5297         debug_print("Writing redirect header\n");
5298
5299         cc_hdr = prefs_common_translated_header_name("Cc:");
5300         to_hdr = prefs_common_translated_header_name("To:");
5301
5302         first_to_address = TRUE;
5303         for (list = compose->header_list; list; list = list->next) {
5304                 headerentry = ((ComposeHeaderEntry *)list->data);
5305                 headerentryname = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo)))));
5306
5307                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
5308                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
5309                         Xstrdup_a(str, entstr, return -1);
5310                         g_strstrip(str);
5311                         if (str[0] != '\0') {
5312                                 compose_convert_header
5313                                         (compose, buf, sizeof(buf), str,
5314                                         strlen("Resent-To") + 2, TRUE);
5315
5316                                 if (first_to_address) {
5317                                         err |= (fprintf(fp, "Resent-To: ") < 0);
5318                                         first_to_address = FALSE;
5319                                 } else {
5320                                         err |= (fprintf(fp, ",") < 0);
5321                                 }
5322                                 err |= (fprintf(fp, "%s", buf) < 0);
5323                         }
5324                 }
5325         }
5326         if (!first_to_address) {
5327                 err |= (fprintf(fp, "\n") < 0);
5328         }
5329
5330         first_cc_address = TRUE;
5331         for (list = compose->header_list; list; list = list->next) {
5332                 headerentry = ((ComposeHeaderEntry *)list->data);
5333                 headerentryname = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo)))));
5334
5335                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
5336                         const gchar *strg = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
5337                         Xstrdup_a(str, strg, return -1);
5338                         g_strstrip(str);
5339                         if (str[0] != '\0') {
5340                                 compose_convert_header
5341                                         (compose, buf, sizeof(buf), str,
5342                                         strlen("Resent-Cc") + 2, TRUE);
5343
5344                                 if (first_cc_address) {
5345                                         err |= (fprintf(fp, "Resent-Cc: ") < 0);
5346                                         first_cc_address = FALSE;
5347                                 } else {
5348                                         err |= (fprintf(fp, ",") < 0);
5349                                 }
5350                                 err |= (fprintf(fp, "%s", buf) < 0);
5351                         }
5352                 }
5353         }
5354         if (!first_cc_address) {
5355                 err |= (fprintf(fp, "\n") < 0);
5356         }
5357
5358         return (err ? -1:0);
5359 }
5360
5361 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
5362 {
5363         gchar buf[BUFFSIZE];
5364         gchar *str;
5365         const gchar *entstr;
5366         /* struct utsname utsbuf; */
5367         gboolean err = FALSE;
5368
5369         cm_return_val_if_fail(fp != NULL, -1);
5370         cm_return_val_if_fail(compose->account != NULL, -1);
5371         cm_return_val_if_fail(compose->account->address != NULL, -1);
5372
5373         /* Resent-Date */
5374         get_rfc822_date(buf, sizeof(buf));
5375         err |= (fprintf(fp, "Resent-Date: %s\n", buf) < 0);
5376
5377         /* Resent-From */
5378         if (compose->account->name && *compose->account->name) {
5379                 compose_convert_header
5380                         (compose, buf, sizeof(buf), compose->account->name,
5381                          strlen("From: "), TRUE);
5382                 err |= (fprintf(fp, "Resent-From: %s <%s>\n",
5383                         buf, compose->account->address) < 0);
5384         } else
5385                 err |= (fprintf(fp, "Resent-From: %s\n", compose->account->address) < 0);
5386
5387         /* Subject */
5388         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
5389         if (*entstr != '\0') {
5390                 Xstrdup_a(str, entstr, return -1);
5391                 g_strstrip(str);
5392                 if (*str != '\0') {
5393                         compose_convert_header(compose, buf, sizeof(buf), str,
5394                                                strlen("Subject: "), FALSE);
5395                         err |= (fprintf(fp, "Subject: %s\n", buf) < 0);
5396                 }
5397         }
5398
5399         /* Resent-Message-ID */
5400         if (compose->account->set_domain && compose->account->domain) {
5401                 g_snprintf(buf, sizeof(buf), "%s", compose->account->domain);
5402         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
5403                 g_snprintf(buf, sizeof(buf), "%s",
5404                         strchr(compose->account->address, '@') ?
5405                                 strchr(compose->account->address, '@')+1 :
5406                                 compose->account->address);
5407         } else {
5408                 g_snprintf(buf, sizeof(buf), "%s", "");
5409         }
5410
5411         if (compose->account->gen_msgid) {
5412                 gchar *addr = NULL;
5413                 if (compose->account->msgid_with_addr) {
5414                         addr = compose->account->address;
5415                 }
5416                 generate_msgid(buf, sizeof(buf), addr);
5417                 err |= (fprintf(fp, "Resent-Message-ID: <%s>\n", buf) < 0);
5418                 if (compose->msgid)
5419                         g_free(compose->msgid);
5420                 compose->msgid = g_strdup(buf);
5421         } else {
5422                 compose->msgid = NULL;
5423         }
5424
5425         if (compose_redirect_write_headers_from_headerlist(compose, fp))
5426                 return -1;
5427
5428         /* separator between header and body */
5429         err |= (fputs("\n", fp) == EOF);
5430
5431         return (err ? -1:0);
5432 }
5433
5434 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
5435 {
5436         FILE *fp;
5437         size_t len;
5438         gchar buf[BUFFSIZE];
5439         int i = 0;
5440         gboolean skip = FALSE;
5441         gboolean err = FALSE;
5442         gchar *not_included[]={
5443                 "Return-Path:",         "Delivered-To:",        "Received:",
5444                 "Subject:",             "X-UIDL:",              "AF:",
5445                 "NF:",                  "PS:",                  "SRH:",
5446                 "SFN:",                 "DSR:",                 "MID:",
5447                 "CFG:",                 "PT:",                  "S:",
5448                 "RQ:",                  "SSV:",                 "NSV:",
5449                 "SSH:",                 "R:",                   "MAID:",
5450                 "NAID:",                "RMID:",                "FMID:",
5451                 "SCF:",                 "RRCPT:",               "NG:",
5452                 "X-Claws-Privacy",      "X-Claws-Sign:",        "X-Claws-Encrypt",
5453                 "X-Claws-End-Special-Headers:",                 "X-Claws-Account-Id:",
5454                 "X-Sylpheed-Privacy",   "X-Sylpheed-Sign:",     "X-Sylpheed-Encrypt",
5455                 "X-Sylpheed-End-Special-Headers:",              "X-Sylpheed-Account-Id:",
5456                 "X-Claws-Auto-Wrapping:", "X-Claws-Auto-Indent:",
5457                 NULL
5458                 };
5459         if ((fp = g_fopen(compose->redirect_filename, "rb")) == NULL) {
5460                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
5461                 return -1;
5462         }
5463
5464         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
5465                 skip = FALSE;
5466                 for (i = 0; not_included[i] != NULL; i++) {
5467                         if (g_ascii_strncasecmp(buf, not_included[i],
5468                                                 strlen(not_included[i])) == 0) {
5469                                 skip = TRUE;
5470                                 break;
5471                         }
5472                 }
5473                 if (skip)
5474                         continue;
5475                 if (fputs(buf, fdest) == -1)
5476                         goto error;
5477
5478                 if (!prefs_common.redirect_keep_from) {
5479                         if (g_ascii_strncasecmp(buf, "From:",
5480                                           strlen("From:")) == 0) {
5481                                 err |= (fputs(" (by way of ", fdest) == EOF);
5482                                 if (compose->account->name
5483                                     && *compose->account->name) {
5484                                         compose_convert_header
5485                                                 (compose, buf, sizeof(buf),
5486                                                  compose->account->name,
5487                                                  strlen("From: "),
5488                                                  FALSE);
5489                                         err |= (fprintf(fdest, "%s <%s>",
5490                                                 buf,
5491                                                 compose->account->address) < 0);
5492                                 } else
5493                                         err |= (fprintf(fdest, "%s",
5494                                                 compose->account->address) < 0);
5495                                 err |= (fputs(")", fdest) == EOF);
5496                         }
5497                 }
5498
5499                 if (fputs("\n", fdest) == -1)
5500                         goto error;
5501         }
5502
5503         if (err)
5504                 goto error;
5505
5506         if (compose_redirect_write_headers(compose, fdest))
5507                 goto error;
5508
5509         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
5510                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
5511                         goto error;
5512         }
5513
5514         fclose(fp);
5515
5516         return 0;
5517 error:
5518         fclose(fp);
5519
5520         return -1;
5521 }
5522
5523 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action, gboolean attach_parts)
5524 {
5525         GtkTextBuffer *buffer;
5526         GtkTextIter start, end;
5527         gchar *chars, *tmp_enc_file, *content;
5528         gchar *buf, *msg;
5529         const gchar *out_codeset;
5530         EncodingType encoding = ENC_UNKNOWN;
5531         MimeInfo *mimemsg, *mimetext;
5532         gint line;
5533         const gchar *src_codeset = CS_INTERNAL;
5534         gchar *from_addr = NULL;
5535         gchar *from_name = NULL;
5536         FolderItem *outbox;
5537
5538         if (action == COMPOSE_WRITE_FOR_SEND)
5539                 attach_parts = TRUE;
5540
5541         /* create message MimeInfo */
5542         mimemsg = procmime_mimeinfo_new();
5543         mimemsg->type = MIMETYPE_MESSAGE;
5544         mimemsg->subtype = g_strdup("rfc822");
5545         mimemsg->content = MIMECONTENT_MEM;
5546         mimemsg->tmp = TRUE; /* must free content later */
5547         mimemsg->data.mem = compose_get_header(compose);
5548
5549         /* Create text part MimeInfo */
5550         /* get all composed text */
5551         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
5552         gtk_text_buffer_get_start_iter(buffer, &start);
5553         gtk_text_buffer_get_end_iter(buffer, &end);
5554         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
5555
5556         out_codeset = conv_get_charset_str(compose->out_encoding);
5557
5558         if (!out_codeset && is_ascii_str(chars)) {
5559                 out_codeset = CS_US_ASCII;
5560         } else if (prefs_common.outgoing_fallback_to_ascii &&
5561                    is_ascii_str(chars)) {
5562                 out_codeset = CS_US_ASCII;
5563                 encoding = ENC_7BIT;
5564         }
5565
5566         if (!out_codeset) {
5567                 gchar *test_conv_global_out = NULL;
5568                 gchar *test_conv_reply = NULL;
5569
5570                 /* automatic mode. be automatic. */
5571                 codeconv_set_strict(TRUE);
5572
5573                 out_codeset = conv_get_outgoing_charset_str();
5574                 if (out_codeset) {
5575                         debug_print("trying to convert to %s\n", out_codeset);
5576                         test_conv_global_out = conv_codeset_strdup(chars, src_codeset, out_codeset);
5577                 }
5578
5579                 if (!test_conv_global_out && compose->orig_charset
5580                 &&  strcmp(compose->orig_charset, CS_US_ASCII)) {
5581                         out_codeset = compose->orig_charset;
5582                         debug_print("failure; trying to convert to %s\n", out_codeset);
5583                         test_conv_reply = conv_codeset_strdup(chars, src_codeset, out_codeset);
5584                 }
5585
5586                 if (!test_conv_global_out && !test_conv_reply) {
5587                         /* we're lost */
5588                         out_codeset = CS_INTERNAL;
5589                         debug_print("failure; finally using %s\n", out_codeset);
5590                 }
5591                 g_free(test_conv_global_out);
5592                 g_free(test_conv_reply);
5593                 codeconv_set_strict(FALSE);
5594         }
5595
5596         if (encoding == ENC_UNKNOWN) {
5597                 if (prefs_common.encoding_method == CTE_BASE64)
5598                         encoding = ENC_BASE64;
5599                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
5600                         encoding = ENC_QUOTED_PRINTABLE;
5601                 else if (prefs_common.encoding_method == CTE_8BIT)
5602                         encoding = ENC_8BIT;
5603                 else
5604                         encoding = procmime_get_encoding_for_charset(out_codeset);
5605         }
5606
5607         debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
5608                     src_codeset, out_codeset, procmime_get_encoding_str(encoding));
5609
5610         if (action == COMPOSE_WRITE_FOR_SEND) {
5611                 codeconv_set_strict(TRUE);
5612                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
5613                 codeconv_set_strict(FALSE);
5614
5615                 if (!buf) {
5616                         AlertValue aval;
5617
5618                         msg = g_strdup_printf(_("Can't convert the character encoding of the message \n"
5619                                                 "to the specified %s charset.\n"
5620                                                 "Send it as %s?"), out_codeset, src_codeset);
5621                         aval = alertpanel_full(_("Error"), msg, GTK_STOCK_CANCEL,
5622                                                g_strconcat("+", _("_Send"), NULL), NULL, FALSE,
5623                                               NULL, ALERT_ERROR, G_ALERTDEFAULT);
5624                         g_free(msg);
5625
5626                         if (aval != G_ALERTALTERNATE) {
5627                                 g_free(chars);
5628                                 return -3;
5629                         } else {
5630                                 buf = chars;
5631                                 out_codeset = src_codeset;
5632                                 chars = NULL;
5633                         }
5634                 }
5635         } else {
5636                 buf = chars;
5637                 out_codeset = src_codeset;
5638                 chars = NULL;
5639         }
5640         g_free(chars);
5641
5642         if (encoding == ENC_8BIT || encoding == ENC_7BIT) {
5643                 if (!strncmp(buf, "From ", sizeof("From ")-1) ||
5644                     strstr(buf, "\nFrom ") != NULL) {
5645                         encoding = ENC_QUOTED_PRINTABLE;
5646                 }
5647         }
5648
5649         mimetext = procmime_mimeinfo_new();
5650         mimetext->content = MIMECONTENT_MEM;
5651         mimetext->tmp = TRUE; /* must free content later */
5652         /* dup'ed because procmime_encode_content can turn it into a tmpfile
5653          * and free the data, which we need later. */
5654         mimetext->data.mem = g_strdup(buf);
5655         mimetext->type = MIMETYPE_TEXT;
5656         mimetext->subtype = g_strdup("plain");
5657         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
5658                             g_strdup(out_codeset));
5659
5660         /* protect trailing spaces when signing message */
5661         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
5662             privacy_system_can_sign(compose->privacy_system)) {
5663                 encoding = ENC_QUOTED_PRINTABLE;
5664         }
5665
5666         debug_print("main text: %zd bytes encoded as %s in %d\n",
5667                 strlen(buf), out_codeset, encoding);
5668
5669         /* check for line length limit */
5670         if (action == COMPOSE_WRITE_FOR_SEND &&
5671             encoding != ENC_QUOTED_PRINTABLE && encoding != ENC_BASE64 &&
5672             check_line_length(buf, 1000, &line) < 0) {
5673                 AlertValue aval;
5674
5675                 msg = g_strdup_printf
5676                         (_("Line %d exceeds the line length limit (998 bytes).\n"
5677                            "The contents of the message might be broken on the way to the delivery.\n"
5678                            "\n"
5679                            "Send it anyway?"), line + 1);
5680                 aval = alertpanel(_("Warning"), msg, GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
5681                 g_free(msg);
5682                 if (aval != G_ALERTALTERNATE) {
5683                         g_free(buf);
5684                         return -1;
5685                 }
5686         }
5687
5688         if (encoding != ENC_UNKNOWN)
5689                 procmime_encode_content(mimetext, encoding);
5690
5691         /* append attachment parts */
5692         if (compose_use_attach(compose) && attach_parts) {
5693                 MimeInfo *mimempart;
5694                 gchar *boundary = NULL;
5695                 mimempart = procmime_mimeinfo_new();
5696                 mimempart->content = MIMECONTENT_EMPTY;
5697                 mimempart->type = MIMETYPE_MULTIPART;
5698                 mimempart->subtype = g_strdup("mixed");
5699
5700                 do {
5701                         g_free(boundary);
5702                         boundary = generate_mime_boundary(NULL);
5703                 } while (strstr(buf, boundary) != NULL);
5704
5705                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
5706                                     boundary);
5707
5708                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
5709
5710                 g_node_append(mimempart->node, mimetext->node);
5711                 g_node_append(mimemsg->node, mimempart->node);
5712
5713                 if (compose_add_attachments(compose, mimempart) < 0)
5714                         return -1;
5715         } else
5716                 g_node_append(mimemsg->node, mimetext->node);
5717
5718         g_free(buf);
5719
5720         if (strlen(gtk_entry_get_text(GTK_ENTRY(compose->from_name))) != 0) {
5721                 gchar *spec = gtk_editable_get_chars(GTK_EDITABLE(compose->from_name), 0, -1);
5722                 /* extract name and address */
5723                 if (strstr(spec, " <") && strstr(spec, ">")) {
5724                         from_addr = g_strdup(strrchr(spec, '<')+1);
5725                         *(strrchr(from_addr, '>')) = '\0';
5726                         from_name = g_strdup(spec);
5727                         *(strrchr(from_name, '<')) = '\0';
5728                 } else {
5729                         from_name = NULL;
5730                         from_addr = NULL;
5731                 }
5732                 g_free(spec);
5733         }
5734         /* sign message if sending */
5735         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
5736             privacy_system_can_sign(compose->privacy_system))
5737                 if (!privacy_sign(compose->privacy_system, mimemsg,
5738                         compose->account, from_addr)) {
5739                         g_free(from_name);
5740                         g_free(from_addr);
5741                         return -2;
5742         }
5743         g_free(from_name);
5744         g_free(from_addr);
5745
5746         if (compose->use_encryption) {
5747                 if (compose->encdata != NULL &&
5748                                 strcmp(compose->encdata, "_DONT_ENCRYPT_")) {
5749
5750                         /* First, write an unencrypted copy and save it to outbox, if
5751                          * user wants that. */
5752                         if (compose->account->save_encrypted_as_clear_text) {
5753                                 debug_print("saving sent message unencrypted...\n");
5754                                 FILE *tmpfp = get_tmpfile_in_dir(get_mime_tmp_dir(), &tmp_enc_file);
5755                                 if (tmpfp) {
5756                                         fclose(tmpfp);
5757
5758                                         /* fp now points to a file with headers written,
5759                                          * let's make a copy. */
5760                                         rewind(fp);
5761                                         content = file_read_stream_to_str(fp);
5762
5763                                         str_write_to_file(content, tmp_enc_file);
5764                                         g_free(content);
5765
5766                                         /* Now write the unencrypted body. */
5767                                         if ((tmpfp = g_fopen(tmp_enc_file, "a")) != NULL) {
5768                                                 procmime_write_mimeinfo(mimemsg, tmpfp);
5769                                                 fclose(tmpfp);
5770
5771                                                 outbox = folder_find_item_from_identifier(compose_get_save_to(compose));
5772                                                 if (!outbox)
5773                                                         outbox = folder_get_default_outbox();
5774
5775                                                 procmsg_save_to_outbox(outbox, tmp_enc_file, TRUE);
5776                                                 claws_unlink(tmp_enc_file);
5777                                         } else {
5778                                                 g_warning("Can't open file '%s'", tmp_enc_file);
5779                                         }
5780                                 } else {
5781                                         g_warning("couldn't get tempfile");
5782                                 }
5783                         }
5784                         if (!privacy_encrypt(compose->privacy_system, mimemsg, compose->encdata)) {
5785                                 debug_print("Couldn't encrypt mime structure: %s.\n",
5786                                                 privacy_get_error());
5787                                 alertpanel_error(_("Couldn't encrypt the email: %s"),
5788                                                 privacy_get_error());
5789                         }
5790                 }
5791         }
5792
5793         procmime_write_mimeinfo(mimemsg, fp);
5794
5795         procmime_mimeinfo_free_all(mimemsg);
5796
5797         return 0;
5798 }
5799
5800 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
5801 {
5802         GtkTextBuffer *buffer;
5803         GtkTextIter start, end;
5804         FILE *fp;
5805         size_t len;
5806         gchar *chars, *tmp;
5807
5808         if ((fp = g_fopen(file, "wb")) == NULL) {
5809                 FILE_OP_ERROR(file, "fopen");
5810                 return -1;
5811         }
5812
5813         /* chmod for security */
5814         if (change_file_mode_rw(fp, file) < 0) {
5815                 FILE_OP_ERROR(file, "chmod");
5816                 g_warning("can't change file mode");
5817         }
5818
5819         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
5820         gtk_text_buffer_get_start_iter(buffer, &start);
5821         gtk_text_buffer_get_end_iter(buffer, &end);
5822         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
5823
5824         chars = conv_codeset_strdup
5825                 (tmp, CS_INTERNAL, conv_get_locale_charset_str());
5826
5827         g_free(tmp);
5828         if (!chars) {
5829                 fclose(fp);
5830                 claws_unlink(file);
5831                 return -1;
5832         }
5833         /* write body */
5834         len = strlen(chars);
5835         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
5836                 FILE_OP_ERROR(file, "fwrite");
5837                 g_free(chars);
5838                 fclose(fp);
5839                 claws_unlink(file);
5840                 return -1;
5841         }
5842
5843         g_free(chars);
5844
5845         if (fclose(fp) == EOF) {
5846                 FILE_OP_ERROR(file, "fclose");
5847                 claws_unlink(file);
5848                 return -1;
5849         }
5850         return 0;
5851 }
5852
5853 static gint compose_remove_reedit_target(Compose *compose, gboolean force)
5854 {
5855         FolderItem *item;
5856         MsgInfo *msginfo = compose->targetinfo;
5857
5858         cm_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
5859         if (!msginfo) return -1;
5860
5861         if (!force && MSG_IS_LOCKED(msginfo->flags))
5862                 return 0;
5863
5864         item = msginfo->folder;
5865         cm_return_val_if_fail(item != NULL, -1);
5866
5867         if (procmsg_msg_exist(msginfo) &&
5868             (folder_has_parent_of_type(item, F_QUEUE) ||
5869              folder_has_parent_of_type(item, F_DRAFT)
5870              || msginfo == compose->autosaved_draft)) {
5871                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
5872                         g_warning("can't remove the old message");
5873                         return -1;
5874                 } else {
5875                         debug_print("removed reedit target %d\n", msginfo->msgnum);
5876                 }
5877         }
5878
5879         return 0;
5880 }
5881
5882 static void compose_remove_draft(Compose *compose)
5883 {
5884         FolderItem *drafts;
5885         MsgInfo *msginfo = compose->targetinfo;
5886         drafts = account_get_special_folder(compose->account, F_DRAFT);
5887
5888         if (procmsg_msg_exist(msginfo)) {
5889                 folder_item_remove_msg(drafts, msginfo->msgnum);
5890         }
5891
5892 }
5893
5894 gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item, gchar **msgpath,
5895                    gboolean remove_reedit_target)
5896 {
5897         return compose_queue_sub (compose, msgnum, item, msgpath, FALSE, remove_reedit_target);
5898 }
5899
5900 static gboolean compose_warn_encryption(Compose *compose)
5901 {
5902         const gchar *warning = privacy_get_encrypt_warning(compose->privacy_system);
5903         AlertValue val = G_ALERTALTERNATE;
5904
5905         if (warning == NULL)
5906                 return TRUE;
5907
5908         val = alertpanel_full(_("Encryption warning"), warning,
5909                   GTK_STOCK_CANCEL, g_strconcat("+", _("C_ontinue"), NULL), NULL,
5910                   TRUE, NULL, ALERT_WARNING, G_ALERTALTERNATE);
5911         if (val & G_ALERTDISABLE) {
5912                 val &= ~G_ALERTDISABLE;
5913                 if (val == G_ALERTALTERNATE)
5914                         privacy_inhibit_encrypt_warning(compose->privacy_system,
5915                                 TRUE);
5916         }
5917
5918         if (val == G_ALERTALTERNATE) {
5919                 return TRUE;
5920         } else {
5921                 return FALSE;
5922         }
5923 }
5924
5925 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item,
5926                               gchar **msgpath, gboolean check_subject,
5927                               gboolean remove_reedit_target)
5928 {
5929         FolderItem *queue;
5930         gchar *tmp;
5931         FILE *fp;
5932         GSList *cur;
5933         gint num;
5934         PrefsAccount *mailac = NULL, *newsac = NULL;
5935         gboolean err = FALSE;
5936
5937         debug_print("queueing message...\n");
5938         cm_return_val_if_fail(compose->account != NULL, -1);
5939
5940         if (compose_check_entries(compose, check_subject) == FALSE) {
5941                 if (compose->batch) {
5942                         gtk_widget_show_all(compose->window);
5943                 }
5944                 return -1;
5945         }
5946
5947         if (!compose->to_list && !compose->newsgroup_list) {
5948                 g_warning("can't get recipient list.");
5949                 return -1;
5950         }
5951
5952         if (compose->to_list) {
5953                 if (compose->account->protocol != A_NNTP)
5954                         mailac = compose->account;
5955                 else if (cur_account && cur_account->protocol != A_NNTP)
5956                         mailac = cur_account;
5957                 else if (!(mailac = compose_current_mail_account())) {
5958                         alertpanel_error(_("No account for sending mails available!"));
5959                         return -1;
5960                 }
5961         }
5962
5963         if (compose->newsgroup_list) {
5964                 if (compose->account->protocol == A_NNTP)
5965                         newsac = compose->account;
5966                 else {
5967                         alertpanel_error(_("Selected account isn't NNTP: Posting is impossible."));
5968                         return -1;
5969                 }
5970         }
5971
5972         /* write queue header */
5973         tmp = g_strdup_printf("%s%cqueue.%p%08x", get_tmp_dir(),
5974                               G_DIR_SEPARATOR, compose, (guint) rand());
5975         debug_print("queuing to %s\n", tmp);
5976         if ((fp = g_fopen(tmp, "w+b")) == NULL) {
5977                 FILE_OP_ERROR(tmp, "fopen");
5978                 g_free(tmp);
5979                 return -2;
5980         }
5981
5982         if (change_file_mode_rw(fp, tmp) < 0) {
5983                 FILE_OP_ERROR(tmp, "chmod");
5984                 g_warning("can't change file mode");
5985         }
5986
5987         /* queueing variables */
5988         err |= (fprintf(fp, "AF:\n") < 0);
5989         err |= (fprintf(fp, "NF:0\n") < 0);
5990         err |= (fprintf(fp, "PS:10\n") < 0);
5991         err |= (fprintf(fp, "SRH:1\n") < 0);
5992         err |= (fprintf(fp, "SFN:\n") < 0);
5993         err |= (fprintf(fp, "DSR:\n") < 0);
5994         if (compose->msgid)
5995                 err |= (fprintf(fp, "MID:<%s>\n", compose->msgid) < 0);
5996         else
5997                 err |= (fprintf(fp, "MID:\n") < 0);
5998         err |= (fprintf(fp, "CFG:\n") < 0);
5999         err |= (fprintf(fp, "PT:0\n") < 0);
6000         err |= (fprintf(fp, "S:%s\n", compose->account->address) < 0);
6001         err |= (fprintf(fp, "RQ:\n") < 0);
6002         if (mailac)
6003                 err |= (fprintf(fp, "SSV:%s\n", mailac->smtp_server) < 0);
6004         else
6005                 err |= (fprintf(fp, "SSV:\n") < 0);
6006         if (newsac)
6007                 err |= (fprintf(fp, "NSV:%s\n", newsac->nntp_server) < 0);
6008         else
6009                 err |= (fprintf(fp, "NSV:\n") < 0);
6010         err |= (fprintf(fp, "SSH:\n") < 0);
6011         /* write recepient list */
6012         if (compose->to_list) {
6013                 err |= (fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data) < 0);
6014                 for (cur = compose->to_list->next; cur != NULL;
6015                      cur = cur->next)
6016                         err |= (fprintf(fp, ",<%s>", (gchar *)cur->data) < 0);
6017                 err |= (fprintf(fp, "\n") < 0);
6018         }
6019         /* write newsgroup list */
6020         if (compose->newsgroup_list) {
6021                 err |= (fprintf(fp, "NG:") < 0);
6022                 err |= (fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data) < 0);
6023                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
6024                         err |= (fprintf(fp, ",%s", (gchar *)cur->data) < 0);
6025                 err |= (fprintf(fp, "\n") < 0);
6026         }
6027         /* Sylpheed account IDs */
6028         if (mailac)
6029                 err |= (fprintf(fp, "MAID:%d\n", mailac->account_id) < 0);
6030         if (newsac)
6031                 err |= (fprintf(fp, "NAID:%d\n", newsac->account_id) < 0);
6032
6033
6034         if (compose->privacy_system != NULL) {
6035                 err |= (fprintf(fp, "X-Claws-Privacy-System:%s\n", compose->privacy_system) < 0);
6036                 err |= (fprintf(fp, "X-Claws-Sign:%d\n", compose->use_signing) < 0);
6037                 if (compose->use_encryption) {
6038                         if (!compose_warn_encryption(compose)) {
6039                                 fclose(fp);
6040                                 claws_unlink(tmp);
6041                                 g_free(tmp);
6042                                 return -6;
6043                         }
6044                         if (mailac && mailac->encrypt_to_self) {
6045                                 GSList *tmp_list = g_slist_copy(compose->to_list);
6046                                 tmp_list = g_slist_append(tmp_list, compose->account->address);
6047                                 compose->encdata = privacy_get_encrypt_data(compose->privacy_system, tmp_list);
6048                                 g_slist_free(tmp_list);
6049                         } else {
6050                                 compose->encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
6051                         }
6052                         if (compose->encdata != NULL) {
6053                                 if (strcmp(compose->encdata, "_DONT_ENCRYPT_")) {
6054                                         err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
6055                                         err |= (fprintf(fp, "X-Claws-Encrypt-Data:%s\n",
6056                                                 compose->encdata) < 0);
6057                                 } /* else we finally dont want to encrypt */
6058                         } else {
6059                                 err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
6060                                 /* and if encdata was null, it means there's been a problem in
6061                                  * key selection */
6062                                 if (err == TRUE)
6063                                         g_warning("failed to write queue message");
6064                                 fclose(fp);
6065                                 claws_unlink(tmp);
6066                                 g_free(tmp);
6067                                 return -5;
6068                         }
6069                 }
6070         }
6071
6072         /* Save copy folder */
6073         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6074                 gchar *savefolderid;
6075
6076                 savefolderid = compose_get_save_to(compose);
6077                 err |= (fprintf(fp, "SCF:%s\n", savefolderid) < 0);
6078                 g_free(savefolderid);
6079         }
6080         /* Save copy folder */
6081         if (compose->return_receipt) {
6082                 err |= (fprintf(fp, "RRCPT:1\n") < 0);
6083         }
6084         /* Message-ID of message replying to */
6085         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
6086                 gchar *folderid = NULL;
6087
6088                 if (compose->replyinfo->folder)
6089                         folderid = folder_item_get_identifier(compose->replyinfo->folder);
6090                 if (folderid == NULL)
6091                         folderid = g_strdup("NULL");
6092
6093                 err |= (fprintf(fp, "RMID:%s\t%d\t%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid) < 0);
6094                 g_free(folderid);
6095         }
6096         /* Message-ID of message forwarding to */
6097         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
6098                 gchar *folderid = NULL;
6099
6100                 if (compose->fwdinfo->folder)
6101                         folderid = folder_item_get_identifier(compose->fwdinfo->folder);
6102                 if (folderid == NULL)
6103                         folderid = g_strdup("NULL");
6104
6105                 err |= (fprintf(fp, "FMID:%s\t%d\t%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid) < 0);
6106                 g_free(folderid);
6107         }
6108
6109         err |= (fprintf(fp, "X-Claws-Auto-Wrapping:%d\n", compose->autowrap) < 0);
6110         err |= (fprintf(fp, "X-Claws-Auto-Indent:%d\n", compose->autoindent) < 0);
6111
6112         /* end of headers */
6113         err |= (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0);
6114
6115         if (compose->redirect_filename != NULL) {
6116                 if (compose_redirect_write_to_file(compose, fp) < 0) {
6117                         fclose(fp);
6118                         claws_unlink(tmp);
6119                         g_free(tmp);
6120                         return -2;
6121                 }
6122         } else {
6123                 gint result = 0;
6124                 if ((result = compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND, TRUE)) < 0) {
6125                         fclose(fp);
6126                         claws_unlink(tmp);
6127                         g_free(tmp);
6128                         return result - 1; /* -2 for a generic error, -3 for signing error, -4 for encoding */
6129                 }
6130         }
6131         if (err == TRUE) {
6132                 g_warning("failed to write queue message");
6133                 fclose(fp);
6134                 claws_unlink(tmp);
6135                 g_free(tmp);
6136                 return -2;
6137         }
6138         if (fclose(fp) == EOF) {
6139                 FILE_OP_ERROR(tmp, "fclose");
6140                 claws_unlink(tmp);
6141                 g_free(tmp);
6142                 return -2;
6143         }
6144
6145         if (item && *item) {
6146                 queue = *item;
6147         } else {
6148                 queue = account_get_special_folder(compose->account, F_QUEUE);
6149         }
6150         if (!queue) {
6151                 g_warning("can't find queue folder");
6152                 claws_unlink(tmp);
6153                 g_free(tmp);
6154                 return -1;
6155         }
6156         folder_item_scan(queue);
6157         if ((num = folder_item_add_msg(queue, tmp, NULL, FALSE)) < 0) {
6158                 g_warning("can't queue the message");
6159                 claws_unlink(tmp);
6160                 g_free(tmp);
6161                 return -1;
6162         }
6163
6164         if (msgpath == NULL) {
6165                 claws_unlink(tmp);
6166                 g_free(tmp);
6167         } else
6168                 *msgpath = tmp;
6169
6170         if (compose->mode == COMPOSE_REEDIT && remove_reedit_target) {
6171                 compose_remove_reedit_target(compose, FALSE);
6172         }
6173
6174         if ((msgnum != NULL) && (item != NULL)) {
6175                 *msgnum = num;
6176                 *item = queue;
6177         }
6178
6179         return 0;
6180 }
6181
6182 static int compose_add_attachments(Compose *compose, MimeInfo *parent)
6183 {
6184         AttachInfo *ainfo;
6185         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
6186         MimeInfo *mimepart;
6187         GStatBuf statbuf;
6188         gchar *type, *subtype;
6189         GtkTreeModel *model;
6190         GtkTreeIter iter;
6191
6192         model = gtk_tree_view_get_model(tree_view);
6193
6194         if (!gtk_tree_model_get_iter_first(model, &iter))
6195                 return 0;
6196         do {
6197                 gtk_tree_model_get(model, &iter,
6198                                    COL_DATA, &ainfo,
6199                                    -1);
6200
6201                 if (!is_file_exist(ainfo->file)) {
6202                         gchar *msg = g_strdup_printf(_("Attachment %s doesn't exist anymore. Ignore?"), ainfo->file);
6203                         AlertValue val = alertpanel_full(_("Warning"), msg, _("Cancel sending"), _("Ignore attachment"),
6204                                       NULL, FALSE, NULL, ALERT_WARNING, G_ALERTDEFAULT);
6205                         g_free(msg);
6206                         if (val == G_ALERTDEFAULT) {
6207                                 return -1;
6208                         }
6209                         continue;
6210                 }
6211                 if (g_stat(ainfo->file, &statbuf) < 0)
6212                         return -1;
6213
6214                 mimepart = procmime_mimeinfo_new();
6215                 mimepart->content = MIMECONTENT_FILE;
6216                 mimepart->data.filename = g_strdup(ainfo->file);
6217                 mimepart->tmp = FALSE; /* or we destroy our attachment */
6218                 mimepart->offset = 0;
6219                 mimepart->length = statbuf.st_size;
6220
6221                 type = g_strdup(ainfo->content_type);
6222
6223                 if (!strchr(type, '/')) {
6224                         g_free(type);
6225                         type = g_strdup("application/octet-stream");
6226                 }
6227
6228                 subtype = strchr(type, '/') + 1;
6229                 *(subtype - 1) = '\0';
6230                 mimepart->type = procmime_get_media_type(type);
6231                 mimepart->subtype = g_strdup(subtype);
6232                 g_free(type);
6233
6234                 if (mimepart->type == MIMETYPE_MESSAGE &&
6235                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
6236                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
6237                 } else if (mimepart->type == MIMETYPE_TEXT) {
6238                         if (!ainfo->name && g_ascii_strcasecmp(mimepart->subtype, "plain")) {
6239                                 /* Text parts with no name come from multipart/alternative
6240                                 * forwards. Make sure the recipient won't look at the
6241                                 * original HTML part by mistake. */
6242                                 mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
6243                                 ainfo->name = g_strdup_printf(_("Original %s part"),
6244                                                                 mimepart->subtype);
6245                         }
6246                         if (ainfo->charset)
6247                                 g_hash_table_insert(mimepart->typeparameters,
6248                                                     g_strdup("charset"), g_strdup(ainfo->charset));
6249                 }
6250                 if (ainfo->name && mimepart->type != MIMETYPE_MESSAGE) {
6251                         if (mimepart->type == MIMETYPE_APPLICATION &&
6252                            !strcmp2(mimepart->subtype, "octet-stream"))
6253                                 g_hash_table_insert(mimepart->typeparameters,
6254                                                 g_strdup("name"), g_strdup(ainfo->name));
6255                         g_hash_table_insert(mimepart->dispositionparameters,
6256                                         g_strdup("filename"), g_strdup(ainfo->name));
6257                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
6258                 }
6259
6260                 if (mimepart->type == MIMETYPE_MESSAGE
6261                     || mimepart->type == MIMETYPE_MULTIPART)
6262                         ainfo->encoding = ENC_BINARY;
6263                 else if (compose->use_signing) {
6264                         if (ainfo->encoding == ENC_7BIT)
6265                                 ainfo->encoding = ENC_QUOTED_PRINTABLE;
6266                         else if (ainfo->encoding == ENC_8BIT)
6267                                 ainfo->encoding = ENC_BASE64;
6268                 }
6269
6270
6271
6272                 procmime_encode_content(mimepart, ainfo->encoding);
6273
6274                 g_node_append(parent->node, mimepart->node);
6275         } while (gtk_tree_model_iter_next(model, &iter));
6276
6277         return 0;
6278 }
6279
6280 static gchar *compose_quote_list_of_addresses(gchar *str)
6281 {
6282         GSList *list = NULL, *item = NULL;
6283         gchar *qname = NULL, *faddr = NULL, *result = NULL;
6284
6285         list = address_list_append_with_comments(list, str);
6286         for (item = list; item != NULL; item = item->next) {
6287                 gchar *spec = item->data;
6288                 gchar *endofname = strstr(spec, " <");
6289                 if (endofname != NULL) {
6290                         gchar * qqname;
6291                         *endofname = '\0';
6292                         QUOTE_IF_REQUIRED_NORMAL(qname, spec, return NULL);
6293                         qqname = escape_internal_quotes(qname, '"');
6294                         *endofname = ' ';
6295                         if (*qname != *spec || qqname != qname) { /* has been quoted, compute new */
6296                                 gchar *addr = g_strdup(endofname);
6297                                 gchar *name = (qqname != qname)? qqname: g_strdup(qname);
6298                                 faddr = g_strconcat(name, addr, NULL);
6299                                 g_free(name);
6300                                 g_free(addr);
6301                                 debug_print("new auto-quoted address: '%s'", faddr);
6302                         }
6303                 }
6304                 if (result == NULL)
6305                         result = g_strdup((faddr != NULL)? faddr: spec);
6306                 else {
6307                         result = g_strconcat(result,
6308                                              ", ",
6309                                              (faddr != NULL)? faddr: spec,
6310                                              NULL);
6311                 }
6312                 if (faddr != NULL) {
6313                         g_free(faddr);
6314                         faddr = NULL;
6315                 }
6316         }
6317         slist_free_strings_full(list);
6318
6319         return result;
6320 }
6321
6322 #define IS_IN_CUSTOM_HEADER(header) \
6323         (compose->account->add_customhdr && \
6324          custom_header_find(compose->account->customhdr_list, header) != NULL)
6325
6326 static void compose_add_headerfield_from_headerlist(Compose *compose,
6327                                                     GString *header,
6328                                                     const gchar *fieldname,
6329                                                     const gchar *seperator)
6330 {
6331         gchar *str, *fieldname_w_colon;
6332         gboolean add_field = FALSE;
6333         GSList *list;
6334         ComposeHeaderEntry *headerentry;
6335         const gchar *headerentryname;
6336         const gchar *trans_fieldname;
6337         GString *fieldstr;
6338
6339         if (IS_IN_CUSTOM_HEADER(fieldname))
6340                 return;
6341
6342         debug_print("Adding %s-fields\n", fieldname);
6343
6344         fieldstr = g_string_sized_new(64);
6345
6346         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
6347         trans_fieldname = prefs_common_translated_header_name(fieldname_w_colon);
6348
6349         for (list = compose->header_list; list; list = list->next) {
6350                 headerentry = ((ComposeHeaderEntry *)list->data);
6351                 headerentryname = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo)))));
6352
6353                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
6354                         gchar * ustr = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
6355                         g_strstrip(ustr);
6356                         str = compose_quote_list_of_addresses(ustr);
6357                         g_free(ustr);
6358                         if (str != NULL && str[0] != '\0') {
6359                                 if (add_field)
6360                                         g_string_append(fieldstr, seperator);
6361                                 g_string_append(fieldstr, str);
6362                                 add_field = TRUE;
6363                         }
6364                         g_free(str);
6365                 }
6366         }
6367         if (add_field) {
6368                 gchar *buf;
6369
6370                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
6371                 compose_convert_header
6372                         (compose, buf, fieldstr->len * 4  + 256, fieldstr->str,
6373                         strlen(fieldname) + 2, TRUE);
6374                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
6375                 g_free(buf);
6376         }
6377
6378         g_free(fieldname_w_colon);
6379         g_string_free(fieldstr, TRUE);
6380
6381         return;
6382 }
6383
6384 static gchar *compose_get_manual_headers_info(Compose *compose)
6385 {
6386         GString *sh_header = g_string_new(" ");
6387         GSList *list;
6388         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6389
6390         for (list = compose->header_list; list; list = list->next) {
6391                 ComposeHeaderEntry *headerentry;
6392                 gchar *tmp;
6393                 gchar *headername;
6394                 gchar *headername_wcolon;
6395                 const gchar *headername_trans;
6396                 gchar **string;
6397                 gboolean standard_header = FALSE;
6398
6399                 headerentry = ((ComposeHeaderEntry *)list->data);
6400
6401                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo))))));
6402                 g_strstrip(tmp);
6403                 if (*tmp == '\0' || strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
6404                         g_free(tmp);
6405                         continue;
6406                 }
6407
6408                 if (!strstr(tmp, ":")) {
6409                         headername_wcolon = g_strconcat(tmp, ":", NULL);
6410                         headername = g_strdup(tmp);
6411                 } else {
6412                         headername_wcolon = g_strdup(tmp);
6413                         headername = g_strdup(strtok(tmp, ":"));
6414                 }
6415                 g_free(tmp);
6416
6417                 string = std_headers;
6418                 while (*string != NULL) {
6419                         headername_trans = prefs_common_translated_header_name(*string);
6420                         if (!strcmp(headername_trans, headername_wcolon))
6421                                 standard_header = TRUE;
6422                         string++;
6423                 }
6424                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
6425                         g_string_append_printf(sh_header, "%s ", headername);
6426                 g_free(headername);
6427                 g_free(headername_wcolon);
6428         }
6429         g_string_truncate(sh_header, strlen(sh_header->str) - 1); /* remove last space */
6430         return g_string_free(sh_header, FALSE);
6431 }
6432
6433 static gchar *compose_get_header(Compose *compose)
6434 {
6435         gchar buf[BUFFSIZE];
6436         const gchar *entry_str;
6437         gchar *str;
6438         gchar *name;
6439         GSList *list;
6440         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6441         GString *header;
6442         gchar *from_name = NULL, *from_address = NULL;
6443         gchar *tmp;
6444
6445         cm_return_val_if_fail(compose->account != NULL, NULL);
6446         cm_return_val_if_fail(compose->account->address != NULL, NULL);
6447
6448         header = g_string_sized_new(64);
6449
6450         /* Date */
6451         get_rfc822_date(buf, sizeof(buf));
6452         g_string_append_printf(header, "Date: %s\n", buf);
6453
6454         /* From */
6455
6456         if (compose->account->name && *compose->account->name) {
6457                 gchar *buf;
6458                 QUOTE_IF_REQUIRED(buf, compose->account->name);
6459                 tmp = g_strdup_printf("%s <%s>",
6460                         buf, compose->account->address);
6461         } else {
6462                 tmp = g_strdup_printf("%s",
6463                         compose->account->address);
6464         }
6465         if (!strcmp(gtk_entry_get_text(GTK_ENTRY(compose->from_name)), tmp)
6466         ||  strlen(gtk_entry_get_text(GTK_ENTRY(compose->from_name))) == 0) {
6467                 /* use default */
6468                 from_name = compose->account->name ? g_strdup(compose->account->name):NULL;
6469                 from_address = g_strdup(compose->account->address);
6470         } else {
6471                 gchar *spec = gtk_editable_get_chars(GTK_EDITABLE(compose->from_name), 0, -1);
6472                 /* extract name and address */
6473                 if (strstr(spec, " <") && strstr(spec, ">")) {
6474                         from_address = g_strdup(strrchr(spec, '<')+1);
6475                         *(strrchr(from_address, '>')) = '\0';
6476                         from_name = g_strdup(spec);
6477                         *(strrchr(from_name, '<')) = '\0';
6478                 } else {
6479                         from_name = NULL;
6480                         from_address = g_strdup(spec);
6481                 }
6482                 g_free(spec);
6483         }
6484         g_free(tmp);
6485
6486
6487         if (from_name && *from_name) {
6488                 gchar *qname;
6489                 compose_convert_header
6490                         (compose, buf, sizeof(buf), from_name,
6491                          strlen("From: "), TRUE);
6492                 QUOTE_IF_REQUIRED(name, buf);
6493                 qname = escape_internal_quotes(name, '"');
6494
6495                 g_string_append_printf(header, "From: %s <%s>\n",
6496                         qname, from_address);
6497                 if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To") &&
6498                     compose->return_receipt) {
6499                         compose_convert_header(compose, buf, sizeof(buf), from_name,
6500                                                strlen("Disposition-Notification-To: "),
6501                                                TRUE);
6502                         g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, from_address);
6503                 }
6504                 if (qname != name)
6505                         g_free(qname);
6506         } else {
6507                 g_string_append_printf(header, "From: %s\n", from_address);
6508                 if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To") &&
6509                     compose->return_receipt)
6510                         g_string_append_printf(header, "Disposition-Notification-To: %s\n", from_address);
6511
6512         }
6513         g_free(from_name);
6514         g_free(from_address);
6515
6516         /* To */
6517         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
6518
6519         /* Newsgroups */
6520         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
6521
6522         /* Cc */
6523         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
6524
6525         /* Bcc */
6526         /*
6527          * If this account is a NNTP account remove Bcc header from
6528          * message body since it otherwise will be publicly shown
6529          */
6530         if (compose->account->protocol != A_NNTP)
6531                 compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
6532
6533         /* Subject */
6534         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
6535
6536         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
6537                 g_strstrip(str);
6538                 if (*str != '\0') {
6539                         compose_convert_header(compose, buf, sizeof(buf), str,
6540                                                strlen("Subject: "), FALSE);
6541                         g_string_append_printf(header, "Subject: %s\n", buf);
6542                 }
6543         }
6544         g_free(str);
6545
6546         /* Message-ID */
6547         if (compose->account->set_domain && compose->account->domain) {
6548                 g_snprintf(buf, sizeof(buf), "%s", compose->account->domain);
6549         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
6550                 g_snprintf(buf, sizeof(buf), "%s",
6551                         strchr(compose->account->address, '@') ?
6552                                 strchr(compose->account->address, '@')+1 :
6553                                 compose->account->address);
6554         } else {
6555                 g_snprintf(buf, sizeof(buf), "%s", "");
6556         }
6557
6558         if (compose->account->gen_msgid) {
6559                 gchar *addr = NULL;
6560                 if (compose->account->msgid_with_addr) {
6561                         addr = compose->account->address;
6562                 }
6563                 generate_msgid(buf, sizeof(buf), addr);
6564                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
6565                 if (compose->msgid)
6566                         g_free(compose->msgid);
6567                 compose->msgid = g_strdup(buf);
6568         } else {
6569                 compose->msgid = NULL;
6570         }
6571
6572         if (compose->remove_references == FALSE) {
6573                 /* In-Reply-To */
6574                 if (compose->inreplyto && compose->to_list)
6575                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
6576
6577                 /* References */
6578                 if (compose->references)
6579                         g_string_append_printf(header, "References: %s\n", compose->references);
6580         }
6581
6582         /* Followup-To */
6583         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
6584
6585         /* Reply-To */
6586         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
6587
6588         /* Organization */
6589         if (compose->account->organization &&
6590             strlen(compose->account->organization) &&
6591             !IS_IN_CUSTOM_HEADER("Organization")) {
6592                 compose_convert_header(compose, buf, sizeof(buf),
6593                                        compose->account->organization,
6594                                        strlen("Organization: "), FALSE);
6595                 g_string_append_printf(header, "Organization: %s\n", buf);
6596         }
6597
6598         /* Program version and system info */
6599         if (compose->account->gen_xmailer &&
6600             g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
6601             !compose->newsgroup_list) {
6602                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
6603                         prog_version,
6604                         gtk_major_version, gtk_minor_version, gtk_micro_version,
6605                         TARGET_ALIAS);
6606         }
6607         if (compose->account->gen_xmailer &&
6608             g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
6609                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
6610                         prog_version,
6611                         gtk_major_version, gtk_minor_version, gtk_micro_version,
6612                         TARGET_ALIAS);
6613         }
6614
6615         /* custom headers */
6616         if (compose->account->add_customhdr) {
6617                 GSList *cur;
6618
6619                 for (cur = compose->account->customhdr_list; cur != NULL;
6620                      cur = cur->next) {
6621                         CustomHeader *chdr = (CustomHeader *)cur->data;
6622
6623                         if (custom_header_is_allowed(chdr->name)
6624                             && chdr->value != NULL
6625                             && *(chdr->value) != '\0') {
6626                                 compose_convert_header
6627                                         (compose, buf, sizeof(buf),
6628                                          chdr->value,
6629                                          strlen(chdr->name) + 2, FALSE);
6630                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
6631                         }
6632                 }
6633         }
6634
6635         /* Automatic Faces and X-Faces */
6636         if (get_account_xface (buf, sizeof(buf), compose->account->account_name) == 0) {
6637                 g_string_append_printf(header, "X-Face: %s\n", buf);
6638         }
6639         else if (get_default_xface (buf, sizeof(buf)) == 0) {
6640                 g_string_append_printf(header, "X-Face: %s\n", buf);
6641         }
6642         if (get_account_face (buf, sizeof(buf), compose->account->account_name) == 0) {
6643                 g_string_append_printf(header, "Face: %s\n", buf);
6644         }
6645         else if (get_default_face (buf, sizeof(buf)) == 0) {
6646                 g_string_append_printf(header, "Face: %s\n", buf);
6647         }
6648
6649         /* PRIORITY */
6650         switch (compose->priority) {
6651                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
6652                                                    "X-Priority: 1 (Highest)\n");
6653                         break;
6654                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
6655                                                 "X-Priority: 2 (High)\n");
6656                         break;
6657                 case PRIORITY_NORMAL: break;
6658                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
6659                                                "X-Priority: 4 (Low)\n");
6660                         break;
6661                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
6662                                                   "X-Priority: 5 (Lowest)\n");
6663                         break;
6664                 default: debug_print("compose: priority unknown : %d\n",
6665                                      compose->priority);
6666         }
6667
6668         /* get special headers */
6669         for (list = compose->header_list; list; list = list->next) {
6670                 ComposeHeaderEntry *headerentry;
6671                 gchar *tmp;
6672                 gchar *headername;
6673                 gchar *headername_wcolon;
6674                 const gchar *headername_trans;
6675                 gchar *headervalue;
6676                 gchar **string;
6677                 gboolean standard_header = FALSE;
6678
6679                 headerentry = ((ComposeHeaderEntry *)list->data);
6680
6681                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo))))));
6682                 g_strstrip(tmp);
6683                 if (*tmp == '\0' || strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
6684                         g_free(tmp);
6685                         continue;
6686                 }
6687
6688                 if (!strstr(tmp, ":")) {
6689                         headername_wcolon = g_strconcat(tmp, ":", NULL);
6690                         headername = g_strdup(tmp);
6691                 } else {
6692                         headername_wcolon = g_strdup(tmp);
6693                         headername = g_strdup(strtok(tmp, ":"));
6694                 }
6695                 g_free(tmp);
6696
6697                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
6698                 Xstrdup_a(headervalue, entry_str, return NULL);
6699                 subst_char(headervalue, '\r', ' ');
6700                 subst_char(headervalue, '\n', ' ');
6701                 string = std_headers;
6702                 while (*string != NULL) {
6703                         headername_trans = prefs_common_translated_header_name(*string);
6704                         if (!strcmp(headername_trans, headername_wcolon))
6705                                 standard_header = TRUE;
6706                         string++;
6707                 }
6708                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
6709                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
6710
6711                 g_free(headername);
6712                 g_free(headername_wcolon);
6713         }
6714
6715         str = header->str;
6716         g_string_free(header, FALSE);
6717
6718         return str;
6719 }
6720
6721 #undef IS_IN_CUSTOM_HEADER
6722
6723 static void compose_convert_header(Compose *compose, gchar *dest, gint len, gchar *src,
6724                                    gint header_len, gboolean addr_field)
6725 {
6726         gchar *tmpstr = NULL;
6727         const gchar *out_codeset = NULL;
6728
6729         cm_return_if_fail(src != NULL);
6730         cm_return_if_fail(dest != NULL);
6731
6732         if (len < 1) return;
6733
6734         tmpstr = g_strdup(src);
6735
6736         subst_char(tmpstr, '\n', ' ');
6737         subst_char(tmpstr, '\r', ' ');
6738         g_strchomp(tmpstr);
6739
6740         if (!g_utf8_validate(tmpstr, -1, NULL)) {
6741                 gchar *mybuf = g_malloc(strlen(tmpstr)*2 +1);
6742                 conv_localetodisp(mybuf, strlen(tmpstr)*2 +1, tmpstr);
6743                 g_free(tmpstr);
6744                 tmpstr = mybuf;
6745         }
6746
6747         codeconv_set_strict(TRUE);
6748         conv_encode_header_full(dest, len, tmpstr, header_len, addr_field,
6749                 conv_get_charset_str(compose->out_encoding));
6750         codeconv_set_strict(FALSE);
6751
6752         if (!dest || *dest == '\0') {
6753                 gchar *test_conv_global_out = NULL;
6754                 gchar *test_conv_reply = NULL;
6755
6756                 /* automatic mode. be automatic. */
6757                 codeconv_set_strict(TRUE);
6758
6759                 out_codeset = conv_get_outgoing_charset_str();
6760                 if (out_codeset) {
6761                         debug_print("trying to convert to %s\n", out_codeset);
6762                         test_conv_global_out = conv_codeset_strdup(src, CS_INTERNAL, out_codeset);
6763                 }
6764
6765                 if (!test_conv_global_out && compose->orig_charset
6766                 &&  strcmp(compose->orig_charset, CS_US_ASCII)) {
6767                         out_codeset = compose->orig_charset;
6768                         debug_print("failure; trying to convert to %s\n", out_codeset);
6769                         test_conv_reply = conv_codeset_strdup(src, CS_INTERNAL, out_codeset);
6770                 }
6771
6772                 if (!test_conv_global_out && !test_conv_reply) {
6773                         /* we're lost */
6774                         out_codeset = CS_INTERNAL;
6775                         debug_print("finally using %s\n", out_codeset);
6776                 }
6777                 g_free(test_conv_global_out);
6778                 g_free(test_conv_reply);
6779                 conv_encode_header_full(dest, len, tmpstr, header_len, addr_field,
6780                                         out_codeset);
6781                 codeconv_set_strict(FALSE);
6782         }
6783         g_free(tmpstr);
6784 }
6785
6786 static void compose_add_to_addressbook_cb(GtkMenuItem *menuitem, gpointer user_data)
6787 {
6788         gchar *address;
6789
6790         cm_return_if_fail(user_data != NULL);
6791
6792         address = g_strdup(gtk_entry_get_text(GTK_ENTRY(user_data)));
6793         g_strstrip(address);
6794         if (*address != '\0') {
6795                 gchar *name = procheader_get_fromname(address);
6796                 extract_address(address);
6797 #ifndef USE_ALT_ADDRBOOK
6798                 addressbook_add_contact(name, address, NULL, NULL);
6799 #else
6800                 debug_print("%s: %s\n", name, address);
6801                 if (addressadd_selection(name, address, NULL, NULL)) {
6802                         debug_print( "addressbook_add_contact - added\n" );
6803                 }
6804 #endif
6805         }
6806         g_free(address);
6807 }
6808
6809 static void compose_entry_popup_extend(GtkEntry *entry, GtkMenu *menu, gpointer user_data)
6810 {
6811         GtkWidget *menuitem;
6812         gchar *address;
6813
6814         cm_return_if_fail(menu != NULL);
6815         cm_return_if_fail(GTK_IS_MENU_SHELL(menu));
6816
6817         menuitem = gtk_separator_menu_item_new();
6818         gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
6819         gtk_widget_show(menuitem);
6820
6821         menuitem = gtk_menu_item_new_with_mnemonic(_("Add to address _book"));
6822         gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
6823
6824         address = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
6825         g_strstrip(address);
6826         if (*address == '\0') {
6827                 gtk_widget_set_sensitive(GTK_WIDGET(menuitem), FALSE);
6828         }
6829
6830         g_signal_connect(G_OBJECT(menuitem), "activate",
6831                          G_CALLBACK(compose_add_to_addressbook_cb), entry);
6832         gtk_widget_show(menuitem);
6833 }
6834
6835 void compose_add_extra_header(gchar *header, GtkListStore *model)
6836 {
6837         GtkTreeIter iter;
6838         if (strcmp(header, "")) {
6839                 COMBOBOX_ADD(model, header, COMPOSE_TO);
6840         }
6841 }
6842
6843 void compose_add_extra_header_entries(GtkListStore *model)
6844 {
6845         FILE *exh;
6846         gchar *exhrc;
6847         gchar buf[BUFFSIZE];
6848         gint lastc;
6849
6850         if (extra_headers == NULL) {
6851                 exhrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "extraheaderrc", NULL);
6852                 if ((exh = g_fopen(exhrc, "rb")) == NULL) {
6853                         debug_print("extra headers file not found\n");
6854                         goto extra_headers_done;
6855                 }
6856                 while (fgets(buf, BUFFSIZE, exh) != NULL) {
6857                         lastc = strlen(buf) - 1;        /* remove trailing control chars */
6858                         while (lastc >= 0 && buf[lastc] != ':')
6859                                 buf[lastc--] = '\0';
6860                         if (lastc > 0 && buf[0] != '#' && buf[lastc] == ':') {
6861                                 buf[lastc] = '\0'; /* remove trailing : for comparison */
6862                                 if (custom_header_is_allowed(buf)) {
6863                                         buf[lastc] = ':';
6864                                         extra_headers = g_slist_prepend(extra_headers, g_strdup(buf));
6865                                 }
6866                                 else
6867                                         g_message("disallowed extra header line: %s\n", buf);
6868                         }
6869                         else {
6870                                 if (buf[0] != '#')
6871                                         g_message("invalid extra header line: %s\n", buf);
6872                         }
6873                 }
6874                 fclose(exh);
6875 extra_headers_done:
6876                 g_free(exhrc);
6877                 extra_headers = g_slist_prepend(extra_headers, g_strdup("")); /* end of list */
6878                 extra_headers = g_slist_reverse(extra_headers);
6879         }
6880         g_slist_foreach(extra_headers, (GFunc)compose_add_extra_header, (gpointer)model);
6881 }
6882
6883 static void compose_create_header_entry(Compose *compose)
6884 {
6885         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6886
6887         GtkWidget *combo;
6888         GtkWidget *entry;
6889         GtkWidget *button;
6890         GtkWidget *hbox;
6891         gchar **string;
6892         const gchar *header = NULL;
6893         ComposeHeaderEntry *headerentry;
6894         gboolean standard_header = FALSE;
6895         GtkListStore *model;
6896         GtkTreeIter iter;
6897
6898         headerentry = g_new0(ComposeHeaderEntry, 1);
6899
6900         /* Combo box model */
6901         model = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN);
6902 #if !GTK_CHECK_VERSION(2, 24, 0)
6903         combo = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
6904 #endif
6905         COMBOBOX_ADD(model, prefs_common_translated_header_name("To:"),
6906                         COMPOSE_TO);
6907         COMBOBOX_ADD(model, prefs_common_translated_header_name("Cc:"),
6908                         COMPOSE_CC);
6909         COMBOBOX_ADD(model, prefs_common_translated_header_name("Bcc:"),
6910                         COMPOSE_BCC);
6911         COMBOBOX_ADD(model, prefs_common_translated_header_name("Newsgroups:"),
6912                         COMPOSE_NEWSGROUPS);
6913         COMBOBOX_ADD(model, prefs_common_translated_header_name("Reply-To:"),
6914                         COMPOSE_REPLYTO);
6915         COMBOBOX_ADD(model, prefs_common_translated_header_name("Followup-To:"),
6916                         COMPOSE_FOLLOWUPTO);
6917         compose_add_extra_header_entries(model);
6918
6919         /* Combo box */
6920 #if GTK_CHECK_VERSION(2, 24, 0)
6921         combo = gtk_combo_box_new_with_model_and_entry(GTK_TREE_MODEL(model));
6922         GtkCellRenderer *cell = gtk_cell_renderer_text_new();
6923         gtk_cell_renderer_set_alignment(cell, 0.0, 0.5);
6924         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), cell, TRUE);
6925         gtk_combo_box_set_entry_text_column(GTK_COMBO_BOX(combo), 0);
6926 #endif
6927         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
6928         g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN(combo))), "grab_focus",
6929                          G_CALLBACK(compose_grab_focus_cb), compose);
6930         gtk_widget_show(combo);
6931
6932         /* Putting only the combobox child into focus chain of its parent causes
6933          * the parent to be skipped when changing focus via Tab or Shift+Tab.
6934          * This eliminates need to pres Tab twice in order to really get from the
6935          * combobox to next widget. */
6936         GList *l = NULL;
6937         l = g_list_prepend(l, gtk_bin_get_child(GTK_BIN(combo)));
6938         gtk_container_set_focus_chain(GTK_CONTAINER(combo), l);
6939         g_list_free(l);
6940
6941         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1,
6942                         compose->header_nextrow, compose->header_nextrow+1,
6943                         GTK_SHRINK, GTK_FILL, 0, 0);
6944         if (compose->header_last && (compose->draft_timeout_tag != COMPOSE_DRAFT_TIMEOUT_FORBIDDEN)) {
6945                 const gchar *last_header_entry = gtk_entry_get_text(
6946                                 GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))));
6947                 string = headers;
6948                 while (*string != NULL) {
6949                         if (!strcmp(prefs_common_translated_header_name(*string), last_header_entry))
6950                                 standard_header = TRUE;
6951                         string++;
6952                 }
6953                 if (standard_header)
6954                         header = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))));
6955         }
6956         if (!compose->header_last || !standard_header) {
6957                 switch(compose->account->protocol) {
6958                         case A_NNTP:
6959                                 header = prefs_common_translated_header_name("Newsgroups:");
6960                                 break;
6961                         default:
6962                                 header = prefs_common_translated_header_name("To:");
6963                                 break;
6964                 }
6965         }
6966         if (header)
6967                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((combo)))), header);
6968
6969         gtk_editable_set_editable(
6970                 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((combo)))),
6971                 prefs_common.type_any_header);
6972
6973         g_signal_connect_after(G_OBJECT(gtk_bin_get_child(GTK_BIN((combo)))), "grab_focus",
6974                          G_CALLBACK(compose_grab_focus_cb), compose);
6975
6976         /* Entry field with cleanup button */
6977         button = gtk_button_new();
6978         gtk_button_set_image(GTK_BUTTON(button),
6979                         gtk_image_new_from_stock(GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
6980         gtk_widget_show(button);
6981         CLAWS_SET_TIP(button,
6982                 _("Delete entry contents"));
6983         entry = gtk_entry_new();
6984         gtk_widget_show(entry);
6985         CLAWS_SET_TIP(entry,
6986                 _("Use <tab> to autocomplete from addressbook"));
6987         hbox = gtk_hbox_new (FALSE, 0);
6988         gtk_widget_show(hbox);
6989         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
6990         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
6991         gtk_table_attach(GTK_TABLE(compose->header_table), hbox, 1, 2,
6992                         compose->header_nextrow, compose->header_nextrow+1,
6993                         GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
6994
6995         g_signal_connect(G_OBJECT(entry), "key-press-event",
6996                          G_CALLBACK(compose_headerentry_key_press_event_cb),
6997                          headerentry);
6998         g_signal_connect(G_OBJECT(entry), "changed",
6999                          G_CALLBACK(compose_headerentry_changed_cb),
7000                          headerentry);
7001         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
7002                          G_CALLBACK(compose_grab_focus_cb), compose);
7003
7004         g_signal_connect(G_OBJECT(button), "clicked",
7005                          G_CALLBACK(compose_headerentry_button_clicked_cb),
7006                          headerentry);
7007
7008         /* email dnd */
7009         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
7010                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7011                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7012         g_signal_connect(G_OBJECT(entry), "drag_data_received",
7013                          G_CALLBACK(compose_header_drag_received_cb),
7014                          entry);
7015         g_signal_connect(G_OBJECT(entry), "drag-drop",
7016                          G_CALLBACK(compose_drag_drop),
7017                          compose);
7018         g_signal_connect(G_OBJECT(entry), "populate-popup",
7019                          G_CALLBACK(compose_entry_popup_extend),
7020                          NULL);
7021
7022         address_completion_register_entry(GTK_ENTRY(entry), TRUE);
7023
7024         headerentry->compose = compose;
7025         headerentry->combo = combo;
7026         headerentry->entry = entry;
7027         headerentry->button = button;
7028         headerentry->hbox = hbox;
7029         headerentry->headernum = compose->header_nextrow;
7030         headerentry->type = PREF_NONE;
7031
7032         compose->header_nextrow++;
7033         compose->header_last = headerentry;
7034         compose->header_list =
7035                 g_slist_append(compose->header_list,
7036                                headerentry);
7037 }
7038
7039 static void compose_add_header_entry(Compose *compose, const gchar *header,
7040                                 gchar *text, ComposePrefType pref_type)
7041 {
7042         ComposeHeaderEntry *last_header = compose->header_last;
7043         gchar *tmp = g_strdup(text), *email;
7044         gboolean replyto_hdr;
7045
7046         replyto_hdr = (!strcasecmp(header,
7047                                 prefs_common_translated_header_name("Reply-To:")) ||
7048                         !strcasecmp(header,
7049                                 prefs_common_translated_header_name("Followup-To:")) ||
7050                         !strcasecmp(header,
7051                                 prefs_common_translated_header_name("In-Reply-To:")));
7052
7053         extract_address(tmp);
7054         email = g_utf8_strdown(tmp, -1);
7055
7056         if (replyto_hdr == FALSE &&
7057             g_hash_table_lookup(compose->email_hashtable, email) != NULL)
7058         {
7059                 debug_print("Ignoring duplicate address - %s %s, pref_type: %d\n",
7060                                 header, text, (gint) pref_type);
7061                 g_free(email);
7062                 g_free(tmp);
7063                 return;
7064         }
7065
7066         if (!strcasecmp(header, prefs_common_translated_header_name("In-Reply-To:")))
7067                 gtk_entry_set_text(GTK_ENTRY(
7068                         gtk_bin_get_child(GTK_BIN(last_header->combo))), header);
7069         else
7070                 combobox_select_by_text(GTK_COMBO_BOX(last_header->combo), header);
7071         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
7072         last_header->type = pref_type;
7073
7074         if (replyto_hdr == FALSE)
7075                 g_hash_table_insert(compose->email_hashtable, email,
7076                                     GUINT_TO_POINTER(1));
7077         else
7078                 g_free(email);
7079
7080         g_free(tmp);
7081 }
7082
7083 static void compose_destroy_headerentry(Compose *compose,
7084                                         ComposeHeaderEntry *headerentry)
7085 {
7086         gchar *text = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
7087         gchar *email;
7088
7089         extract_address(text);
7090         email = g_utf8_strdown(text, -1);
7091         g_hash_table_remove(compose->email_hashtable, email);
7092         g_free(text);
7093         g_free(email);
7094
7095         gtk_widget_destroy(headerentry->combo);
7096         gtk_widget_destroy(headerentry->entry);
7097         gtk_widget_destroy(headerentry->button);
7098         gtk_widget_destroy(headerentry->hbox);
7099         g_free(headerentry);
7100 }
7101
7102 static void compose_remove_header_entries(Compose *compose)
7103 {
7104         GSList *list;
7105         for (list = compose->header_list; list; list = list->next)
7106                 compose_destroy_headerentry(compose, (ComposeHeaderEntry *)list->data);
7107
7108         compose->header_last = NULL;
7109         g_slist_free(compose->header_list);
7110         compose->header_list = NULL;
7111         compose->header_nextrow = 1;
7112         compose_create_header_entry(compose);
7113 }
7114
7115 static GtkWidget *compose_create_header(Compose *compose)
7116 {
7117         GtkWidget *from_optmenu_hbox;
7118         GtkWidget *header_table_main;
7119         GtkWidget *header_scrolledwin;
7120         GtkWidget *header_table;
7121
7122         /* parent with account selection and from header */
7123         header_table_main = gtk_table_new(2, 2, FALSE);
7124         gtk_widget_show(header_table_main);
7125         gtk_container_set_border_width(GTK_CONTAINER(header_table_main), BORDER_WIDTH);
7126
7127         from_optmenu_hbox = compose_account_option_menu_create(compose);
7128         gtk_table_attach(GTK_TABLE(header_table_main), from_optmenu_hbox,
7129                                   0, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
7130
7131         /* child with header labels and entries */
7132         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
7133         gtk_widget_show(header_scrolledwin);
7134         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
7135
7136         header_table = gtk_table_new(2, 2, FALSE);
7137         gtk_widget_show(header_table);
7138         gtk_container_set_border_width(GTK_CONTAINER(header_table), 0);
7139         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
7140         gtk_container_set_focus_vadjustment(GTK_CONTAINER(header_table),
7141                         gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(header_scrolledwin)));
7142         gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(header_scrolledwin))), GTK_SHADOW_NONE);
7143
7144         gtk_table_attach(GTK_TABLE(header_table_main), header_scrolledwin,
7145                                   0, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 2);
7146
7147         compose->header_table = header_table;
7148         compose->header_list = NULL;
7149         compose->header_nextrow = 0;
7150
7151         compose_create_header_entry(compose);
7152
7153         compose->table = NULL;
7154
7155         return header_table_main;
7156 }
7157
7158 static gboolean popup_attach_button_pressed(GtkWidget *widget, gpointer data)
7159 {
7160         Compose *compose = (Compose *)data;
7161         GdkEventButton event;
7162
7163         event.button = 3;
7164         event.time = gtk_get_current_event_time();
7165
7166         return attach_button_pressed(compose->attach_clist, &event, compose);
7167 }
7168
7169 static GtkWidget *compose_create_attach(Compose *compose)
7170 {
7171         GtkWidget *attach_scrwin;
7172         GtkWidget *attach_clist;
7173
7174         GtkListStore *store;
7175         GtkCellRenderer *renderer;
7176         GtkTreeViewColumn *column;
7177         GtkTreeSelection *selection;
7178
7179         /* attachment list */
7180         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
7181         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
7182                                        GTK_POLICY_AUTOMATIC,
7183                                        GTK_POLICY_AUTOMATIC);
7184         gtk_widget_set_size_request(attach_scrwin, -1, 80);
7185
7186         store = gtk_list_store_new(N_ATTACH_COLS,
7187                                    G_TYPE_STRING,
7188                                    G_TYPE_STRING,
7189                                    G_TYPE_STRING,
7190                                    G_TYPE_STRING,
7191                                    G_TYPE_POINTER,
7192                                    G_TYPE_AUTO_POINTER,
7193                                    -1);
7194         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
7195                                         (GTK_TREE_MODEL(store)));
7196         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
7197         g_object_unref(store);
7198
7199         renderer = gtk_cell_renderer_text_new();
7200         column = gtk_tree_view_column_new_with_attributes
7201                         (_("Mime type"), renderer, "text",
7202                          COL_MIMETYPE, NULL);
7203         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7204
7205         renderer = gtk_cell_renderer_text_new();
7206         column = gtk_tree_view_column_new_with_attributes
7207                         (_("Size"), renderer, "text",
7208                          COL_SIZE, NULL);
7209         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7210
7211         renderer = gtk_cell_renderer_text_new();
7212         column = gtk_tree_view_column_new_with_attributes
7213                         (_("Name"), renderer, "text",
7214                          COL_NAME, NULL);
7215         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7216
7217         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist),
7218                                      prefs_common.use_stripes_everywhere);
7219         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
7220         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
7221
7222         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
7223                          G_CALLBACK(attach_selected), compose);
7224         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
7225                          G_CALLBACK(attach_button_pressed), compose);
7226         g_signal_connect(G_OBJECT(attach_clist), "popup-menu",
7227                          G_CALLBACK(popup_attach_button_pressed), compose);
7228         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
7229                          G_CALLBACK(attach_key_pressed), compose);
7230
7231         /* drag and drop */
7232         gtk_drag_dest_set(attach_clist,
7233                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
7234                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7235                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7236         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
7237                          G_CALLBACK(compose_attach_drag_received_cb),
7238                          compose);
7239         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
7240                          G_CALLBACK(compose_drag_drop),
7241                          compose);
7242
7243         compose->attach_scrwin = attach_scrwin;
7244         compose->attach_clist  = attach_clist;
7245
7246         return attach_scrwin;
7247 }
7248
7249 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
7250 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
7251
7252 static GtkWidget *compose_create_others(Compose *compose)
7253 {
7254         GtkWidget *table;
7255         GtkWidget *savemsg_checkbtn;
7256         GtkWidget *savemsg_combo;
7257         GtkWidget *savemsg_select;
7258
7259         guint rowcount = 0;
7260         gchar *folderidentifier;
7261
7262         /* Table for settings */
7263         table = gtk_table_new(3, 1, FALSE);
7264         gtk_container_set_border_width(GTK_CONTAINER(table), BORDER_WIDTH);
7265         gtk_widget_show(table);
7266         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
7267         rowcount = 0;
7268
7269         /* Save Message to folder */
7270         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
7271         gtk_widget_show(savemsg_checkbtn);
7272         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
7273         if (account_get_special_folder(compose->account, F_OUTBOX)) {
7274                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
7275         }
7276         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
7277                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
7278
7279 #if !GTK_CHECK_VERSION(2, 24, 0)
7280         savemsg_combo = gtk_combo_box_entry_new_text();
7281 #else
7282         savemsg_combo = gtk_combo_box_text_new_with_entry();
7283 #endif
7284         compose->savemsg_checkbtn = savemsg_checkbtn;
7285         compose->savemsg_combo = savemsg_combo;
7286         gtk_widget_show(savemsg_combo);
7287
7288         if (prefs_common.compose_save_to_history)
7289 #if !GTK_CHECK_VERSION(2, 24, 0)
7290                 combobox_set_popdown_strings(GTK_COMBO_BOX(savemsg_combo),
7291                                 prefs_common.compose_save_to_history);
7292 #else
7293                 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(savemsg_combo),
7294                                 prefs_common.compose_save_to_history);
7295 #endif
7296         gtk_table_attach(GTK_TABLE(table), savemsg_combo, 1, 2, rowcount, rowcount + 1, GTK_FILL|GTK_EXPAND, GTK_SHRINK, 0, 0);
7297         gtk_widget_set_sensitive(GTK_WIDGET(savemsg_combo), prefs_common.savemsg);
7298         g_signal_connect_after(G_OBJECT(savemsg_combo), "grab_focus",
7299                          G_CALLBACK(compose_grab_focus_cb), compose);
7300         if (account_get_special_folder(compose->account, F_OUTBOX)) {
7301                 folderidentifier = folder_item_get_identifier(account_get_special_folder
7302                                   (compose->account, F_OUTBOX));
7303                 compose_set_save_to(compose, folderidentifier);
7304                 g_free(folderidentifier);
7305         }
7306
7307         savemsg_select = gtkut_get_browse_file_btn(_("_Browse"));
7308         gtk_widget_show(savemsg_select);
7309         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
7310         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
7311                          G_CALLBACK(compose_savemsg_select_cb),
7312                          compose);
7313
7314         return table;
7315 }
7316
7317 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
7318 {
7319         gtk_widget_set_sensitive(GTK_WIDGET(compose->savemsg_combo),
7320                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
7321 }
7322
7323 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
7324 {
7325         FolderItem *dest;
7326         gchar * path;
7327
7328         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL, FALSE);
7329         if (!dest) return;
7330
7331         path = folder_item_get_identifier(dest);
7332
7333         compose_set_save_to(compose, path);
7334         g_free(path);
7335 }
7336
7337 static void entry_paste_clipboard(Compose *compose, GtkWidget *entry, gboolean wrap,
7338                                   GdkAtom clip, GtkTextIter *insert_place);
7339
7340
7341 static gboolean text_clicked(GtkWidget *text, GdkEventButton *event,
7342                                        Compose *compose)
7343 {
7344         gint prev_autowrap;
7345         GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7346 #if USE_ENCHANT
7347         if (event->button == 3) {
7348                 GtkTextIter iter;
7349                 GtkTextIter sel_start, sel_end;
7350                 gboolean stuff_selected;
7351                 gint x, y;
7352                 /* move the cursor to allow GtkAspell to check the word
7353                  * under the mouse */
7354                 if (event->x && event->y) {
7355                         gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(text),
7356                                 GTK_TEXT_WINDOW_TEXT, event->x, event->y,
7357                                 &x, &y);
7358                         gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW(text),
7359                                 &iter, x, y);
7360                 } else {
7361                         GtkTextMark *mark = gtk_text_buffer_get_insert(buffer);
7362                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
7363                 }
7364                 /* get selection */
7365                 stuff_selected = gtk_text_buffer_get_selection_bounds(
7366                                 buffer,
7367                                 &sel_start, &sel_end);
7368
7369                 gtk_text_buffer_place_cursor (buffer, &iter);
7370                 /* reselect stuff */
7371                 if (stuff_selected
7372                 && gtk_text_iter_in_range(&iter, &sel_start, &sel_end)) {
7373                         gtk_text_buffer_select_range(buffer,
7374                                 &sel_start, &sel_end);
7375                 }
7376                 return FALSE; /* pass the event so that the right-click goes through */
7377         }
7378 #endif
7379         if (event->button == 2) {
7380                 GtkTextIter iter;
7381                 gint x, y;
7382                 BLOCK_WRAP();
7383
7384                 /* get the middle-click position to paste at the correct place */
7385                 gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(text),
7386                         GTK_TEXT_WINDOW_TEXT, event->x, event->y,
7387                         &x, &y);
7388                 gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW(text),
7389                         &iter, x, y);
7390
7391                 entry_paste_clipboard(compose, text,
7392                                 prefs_common.linewrap_pastes,
7393                                 GDK_SELECTION_PRIMARY, &iter);
7394                 UNBLOCK_WRAP();
7395                 return TRUE;
7396         }
7397         return FALSE;
7398 }
7399
7400 #if USE_ENCHANT
7401 static void compose_spell_menu_changed(void *data)
7402 {
7403         Compose *compose = (Compose *)data;
7404         GSList *items;
7405         GtkWidget *menuitem;
7406         GtkWidget *parent_item;
7407         GtkMenu *menu = GTK_MENU(gtk_menu_new());
7408         GSList *spell_menu;
7409
7410         if (compose->gtkaspell == NULL)
7411                 return;
7412
7413         parent_item = gtk_ui_manager_get_widget(compose->ui_manager,
7414                         "/Menu/Spelling/Options");
7415
7416         /* setting the submenu removes /Spelling/Options from the factory
7417          * so we need to save it */
7418
7419         if (parent_item == NULL) {
7420                 parent_item = compose->aspell_options_menu;
7421                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(parent_item), NULL);
7422         } else
7423                 compose->aspell_options_menu = parent_item;
7424
7425         spell_menu = gtkaspell_make_config_menu(compose->gtkaspell);
7426
7427         spell_menu = g_slist_reverse(spell_menu);
7428         for (items = spell_menu;
7429              items; items = items->next) {
7430                 menuitem = GTK_WIDGET(GTK_MENU_ITEM(items->data));
7431                 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), GTK_WIDGET(menuitem));
7432                 gtk_widget_show(GTK_WIDGET(menuitem));
7433         }
7434         g_slist_free(spell_menu);
7435
7436         gtk_menu_item_set_submenu(GTK_MENU_ITEM(parent_item), GTK_WIDGET(menu));
7437         gtk_widget_show(parent_item);
7438 }
7439
7440 static void compose_dict_changed(void *data)
7441 {
7442         Compose *compose = (Compose *) data;
7443
7444         if(!compose->gtkaspell)
7445                 return;
7446         if(compose->gtkaspell->recheck_when_changing_dict == FALSE)
7447                 return;
7448
7449         gtkaspell_highlight_all(compose->gtkaspell);
7450         claws_spell_entry_recheck_all(CLAWS_SPELL_ENTRY(compose->subject_entry));
7451 }
7452 #endif
7453
7454 static gboolean compose_popup_menu(GtkWidget *widget, gpointer data)
7455 {
7456         Compose *compose = (Compose *)data;
7457         GdkEventButton event;
7458
7459         event.button = 3;
7460         event.time = gtk_get_current_event_time();
7461         event.x = 0;
7462         event.y = 0;
7463
7464         return text_clicked(compose->text, &event, compose);
7465 }
7466
7467 static gboolean compose_force_window_origin = TRUE;
7468 static Compose *compose_create(PrefsAccount *account,
7469                                                  FolderItem *folder,
7470                                                  ComposeMode mode,
7471                                                  gboolean batch)
7472 {
7473         Compose   *compose;
7474         GtkWidget *window;
7475         GtkWidget *vbox;
7476         GtkWidget *menubar;
7477         GtkWidget *handlebox;
7478
7479         GtkWidget *notebook;
7480
7481         GtkWidget *attach_hbox;
7482         GtkWidget *attach_lab1;
7483         GtkWidget *attach_lab2;
7484
7485         GtkWidget *vbox2;
7486
7487         GtkWidget *label;
7488         GtkWidget *subject_hbox;
7489         GtkWidget *subject_frame;
7490         GtkWidget *subject_entry;
7491         GtkWidget *subject;
7492         GtkWidget *paned;
7493
7494         GtkWidget *edit_vbox;
7495         GtkWidget *ruler_hbox;
7496         GtkWidget *ruler;
7497         GtkWidget *scrolledwin;
7498         GtkWidget *text;
7499         GtkTextBuffer *buffer;
7500         GtkClipboard *clipboard;
7501
7502         UndoMain *undostruct;
7503
7504         GtkWidget *popupmenu;
7505         GtkWidget *tmpl_menu;
7506         GtkActionGroup *action_group = NULL;
7507
7508 #if USE_ENCHANT
7509         GtkAspell * gtkaspell = NULL;
7510 #endif
7511
7512         static GdkGeometry geometry;
7513
7514         cm_return_val_if_fail(account != NULL, NULL);
7515
7516         debug_print("Creating compose window...\n");
7517         compose = g_new0(Compose, 1);
7518
7519         compose->batch = batch;
7520         compose->account = account;
7521         compose->folder = folder;
7522
7523         compose->mutex = cm_mutex_new();
7524         compose->set_cursor_pos = -1;
7525
7526         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "compose");
7527
7528         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
7529         gtk_widget_set_size_request(window, prefs_common.compose_width,
7530                                         prefs_common.compose_height);
7531
7532         if (!geometry.max_width) {
7533                 geometry.max_width = gdk_screen_width();
7534                 geometry.max_height = gdk_screen_height();
7535         }
7536
7537         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
7538                                       &geometry, GDK_HINT_MAX_SIZE);
7539         if (!geometry.min_width) {
7540                 geometry.min_width = 600;
7541                 geometry.min_height = 440;
7542         }
7543         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
7544                                       &geometry, GDK_HINT_MIN_SIZE);
7545
7546 #ifndef GENERIC_UMPC
7547         if (compose_force_window_origin)
7548                 gtk_window_move(GTK_WINDOW(window), prefs_common.compose_x,
7549                                  prefs_common.compose_y);
7550 #endif
7551         g_signal_connect(G_OBJECT(window), "delete_event",
7552                          G_CALLBACK(compose_delete_cb), compose);
7553         MANAGE_WINDOW_SIGNALS_CONNECT(window);
7554         gtk_widget_realize(window);
7555
7556         gtkut_widget_set_composer_icon(window);
7557
7558         vbox = gtk_vbox_new(FALSE, 0);
7559         gtk_container_add(GTK_CONTAINER(window), vbox);
7560
7561         compose->ui_manager = gtk_ui_manager_new();
7562         action_group = cm_menu_create_action_group_full(compose->ui_manager,"Menu", compose_entries,
7563                         G_N_ELEMENTS(compose_entries), (gpointer)compose);
7564         gtk_action_group_add_toggle_actions(action_group, compose_toggle_entries,
7565                         G_N_ELEMENTS(compose_toggle_entries), (gpointer)compose);
7566         gtk_action_group_add_radio_actions(action_group, compose_radio_rm_entries,
7567                         G_N_ELEMENTS(compose_radio_rm_entries), COMPOSE_REPLY, G_CALLBACK(compose_reply_change_mode_cb), (gpointer)compose);
7568         gtk_action_group_add_radio_actions(action_group, compose_radio_prio_entries,
7569                         G_N_ELEMENTS(compose_radio_prio_entries), PRIORITY_NORMAL, G_CALLBACK(compose_set_priority_cb), (gpointer)compose);
7570         gtk_action_group_add_radio_actions(action_group, compose_radio_enc_entries,
7571                         G_N_ELEMENTS(compose_radio_enc_entries), C_AUTO, G_CALLBACK(compose_set_encoding_cb), (gpointer)compose);
7572
7573         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
7574
7575         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
7576         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
7577 #ifdef USE_ENCHANT
7578         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Spelling", "Spelling", GTK_UI_MANAGER_MENU)
7579 #endif
7580         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Options", "Options", GTK_UI_MANAGER_MENU)
7581         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
7582         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
7583
7584 /* Compose menu */
7585         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Send", "Message/Send", GTK_UI_MANAGER_MENUITEM)
7586         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "SendLater", "Message/SendLater", GTK_UI_MANAGER_MENUITEM)
7587         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7588         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "AttachFile", "Message/AttachFile", GTK_UI_MANAGER_MENUITEM)
7589         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "InsertFile", "Message/InsertFile", GTK_UI_MANAGER_MENUITEM)
7590         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "InsertSig", "Message/InsertSig", GTK_UI_MANAGER_MENUITEM)
7591         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "ReplaceSig", "Message/ReplaceSig", GTK_UI_MANAGER_MENUITEM)
7592         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7593         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Save", "Message/Save", GTK_UI_MANAGER_MENUITEM)
7594         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator3", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7595         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Print", "Message/Print", GTK_UI_MANAGER_MENUITEM)
7596         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator4", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7597         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Close", "Message/Close", GTK_UI_MANAGER_MENUITEM)
7598
7599 /* Edit menu */
7600         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Undo", "Edit/Undo", GTK_UI_MANAGER_MENUITEM)
7601         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Redo", "Edit/Redo", GTK_UI_MANAGER_MENUITEM)
7602         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7603
7604         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Cut", "Edit/Cut", GTK_UI_MANAGER_MENUITEM)
7605         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
7606         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Paste", "Edit/Paste", GTK_UI_MANAGER_MENUITEM)
7607
7608         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "SpecialPaste", "Edit/SpecialPaste", GTK_UI_MANAGER_MENU)
7609         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "AsQuotation", "Edit/SpecialPaste/AsQuotation", GTK_UI_MANAGER_MENUITEM)
7610         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "Wrapped", "Edit/SpecialPaste/Wrapped", GTK_UI_MANAGER_MENUITEM)
7611         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "Unwrapped", "Edit/SpecialPaste/Unwrapped", GTK_UI_MANAGER_MENUITEM)
7612
7613         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
7614
7615         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Advanced", "Edit/Advanced", GTK_UI_MANAGER_MENU)
7616         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BackChar", "Edit/Advanced/BackChar", GTK_UI_MANAGER_MENUITEM)
7617         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "ForwChar", "Edit/Advanced/ForwChar", GTK_UI_MANAGER_MENUITEM)
7618         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BackWord", "Edit/Advanced/BackWord", GTK_UI_MANAGER_MENUITEM)
7619         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "ForwWord", "Edit/Advanced/ForwWord", GTK_UI_MANAGER_MENUITEM)
7620         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BegLine", "Edit/Advanced/BegLine", GTK_UI_MANAGER_MENUITEM)
7621         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "EndLine", "Edit/Advanced/EndLine", GTK_UI_MANAGER_MENUITEM)
7622         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "PrevLine", "Edit/Advanced/PrevLine", GTK_UI_MANAGER_MENUITEM)
7623         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "NextLine", "Edit/Advanced/NextLine", GTK_UI_MANAGER_MENUITEM)
7624         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelBackChar", "Edit/Advanced/DelBackChar", GTK_UI_MANAGER_MENUITEM)
7625         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelForwChar", "Edit/Advanced/DelForwChar", GTK_UI_MANAGER_MENUITEM)
7626         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelBackWord", "Edit/Advanced/DelBackWord", GTK_UI_MANAGER_MENUITEM)
7627         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelForwWord", "Edit/Advanced/DelForwWord", GTK_UI_MANAGER_MENUITEM)
7628         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelLine", "Edit/Advanced/DelLine", GTK_UI_MANAGER_MENUITEM)
7629         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelEndLine", "Edit/Advanced/DelEndLine", GTK_UI_MANAGER_MENUITEM)
7630
7631         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator2", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7632
7633         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
7634         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "WrapPara", "Edit/WrapPara", GTK_UI_MANAGER_MENUITEM)
7635         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "WrapAllLines", "Edit/WrapAllLines", GTK_UI_MANAGER_MENUITEM)
7636         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "AutoWrap", "Edit/AutoWrap", GTK_UI_MANAGER_MENUITEM)
7637         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "AutoIndent", "Edit/AutoIndent", GTK_UI_MANAGER_MENUITEM)
7638
7639         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator3", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7640
7641         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "ExtEditor", "Edit/ExtEditor", GTK_UI_MANAGER_MENUITEM)
7642
7643 #if USE_ENCHANT
7644 /* Spelling menu */
7645         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "CheckAllSel", "Spelling/CheckAllSel", GTK_UI_MANAGER_MENUITEM)
7646         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "HighlightAll", "Spelling/HighlightAll", GTK_UI_MANAGER_MENUITEM)
7647         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "CheckBackwards", "Spelling/CheckBackwards", GTK_UI_MANAGER_MENUITEM)
7648         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "ForwardNext", "Spelling/ForwardNext", GTK_UI_MANAGER_MENUITEM)
7649         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "Separator1", "Spelling/---", GTK_UI_MANAGER_SEPARATOR)
7650         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "Options", "Spelling/Options", GTK_UI_MANAGER_MENU)
7651 #endif
7652
7653 /* Options menu */
7654         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "ReplyMode", "Options/ReplyMode", GTK_UI_MANAGER_MENU)
7655         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "Normal", "Options/ReplyMode/Normal", GTK_UI_MANAGER_MENUITEM)
7656         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "All", "Options/ReplyMode/All", GTK_UI_MANAGER_MENUITEM)
7657         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "Sender", "Options/ReplyMode/Sender", GTK_UI_MANAGER_MENUITEM)
7658         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "List", "Options/ReplyMode/List", GTK_UI_MANAGER_MENUITEM)
7659
7660         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator1", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7661         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "PrivacySystem", "Options/PrivacySystem", GTK_UI_MANAGER_MENU)
7662         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/PrivacySystem", "PlaceHolder", "Options/PrivacySystem/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7663         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Sign", "Options/Sign", GTK_UI_MANAGER_MENUITEM)
7664         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Encrypt", "Options/Encrypt", GTK_UI_MANAGER_MENUITEM)
7665
7666
7667         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator2", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7668         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Priority", "Options/Priority", GTK_UI_MANAGER_MENU)
7669         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Highest", "Options/Priority/Highest", GTK_UI_MANAGER_MENUITEM)
7670         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "High", "Options/Priority/High", GTK_UI_MANAGER_MENUITEM)
7671         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Normal", "Options/Priority/Normal", GTK_UI_MANAGER_MENUITEM)
7672         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Low", "Options/Priority/Low", GTK_UI_MANAGER_MENUITEM)
7673         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Lowest", "Options/Priority/Lowest", GTK_UI_MANAGER_MENUITEM)
7674
7675         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator3", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7676         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "RequestRetRcpt", "Options/RequestRetRcpt", GTK_UI_MANAGER_MENUITEM)
7677         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator4", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7678         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "RemoveReferences", "Options/RemoveReferences", GTK_UI_MANAGER_MENUITEM)
7679         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator5", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7680
7681         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Encoding", "Options/Encoding", GTK_UI_MANAGER_MENU)
7682
7683         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_AUTO, "Options/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
7684         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Separator1", "Options/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
7685         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_US_ASCII, "Options/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
7686         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_UTF_8, "Options/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
7687         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Separator2", "Options/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
7688
7689         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Western", "Options/Encoding/Western", GTK_UI_MANAGER_MENU)
7690         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Western", CS_ISO_8859_1, "Options/Encoding/Western/"CS_ISO_8859_1, GTK_UI_MANAGER_MENUITEM)
7691         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Western", CS_ISO_8859_15, "Options/Encoding/Western/"CS_ISO_8859_15, GTK_UI_MANAGER_MENUITEM)
7692         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Western", CS_WINDOWS_1252, "Options/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
7693
7694         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_2, "Options/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
7695
7696         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Baltic", "Options/Encoding/Baltic", GTK_UI_MANAGER_MENU)
7697         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Baltic", CS_ISO_8859_13, "Options/Encoding/Baltic/"CS_ISO_8859_13, GTK_UI_MANAGER_MENUITEM)
7698         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Baltic", CS_ISO_8859_4, "Options/Encoding/Baltic/"CS_ISO_8859_4, GTK_UI_MANAGER_MENUITEM)
7699
7700         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_7, "Options/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
7701
7702         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Hebrew", "Options/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
7703         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Hebrew", CS_ISO_8859_8, "Options/Encoding/Hebrew/"CS_ISO_8859_8, GTK_UI_MANAGER_MENUITEM)
7704         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Hebrew", CS_WINDOWS_1255, "Options/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
7705
7706         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Arabic", "Options/Encoding/Arabic", GTK_UI_MANAGER_MENU)
7707         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Arabic", CS_ISO_8859_6, "Options/Encoding/Arabic/"CS_ISO_8859_6, GTK_UI_MANAGER_MENUITEM)
7708         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Arabic", CS_WINDOWS_1256, "Options/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
7709
7710         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_9, "Options/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
7711
7712         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Cyrillic", "Options/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
7713         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_ISO_8859_5, "Options/Encoding/Cyrillic/"CS_ISO_8859_5, GTK_UI_MANAGER_MENUITEM)
7714         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_KOI8_R, "Options/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
7715         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_MACCYR, "Options/Encoding/Cyrillic/"CS_MACCYR, GTK_UI_MANAGER_MENUITEM)
7716         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_KOI8_U, "Options/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
7717         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_WINDOWS_1251, "Options/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
7718
7719         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Japanese", "Options/Encoding/Japanese", GTK_UI_MANAGER_MENU)
7720         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_ISO_2022_JP, "Options/Encoding/Japanese/"CS_ISO_2022_JP, GTK_UI_MANAGER_MENUITEM)
7721         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_ISO_2022_JP_2, "Options/Encoding/Japanese/"CS_ISO_2022_JP_2, GTK_UI_MANAGER_MENUITEM)
7722         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_EUC_JP, "Options/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
7723         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_SHIFT_JIS, "Options/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
7724
7725         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Chinese", "Options/Encoding/Chinese", GTK_UI_MANAGER_MENU)
7726         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GB18030, "Options/Encoding/Chinese/"CS_GB18030, GTK_UI_MANAGER_MENUITEM)
7727         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GB2312, "Options/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
7728         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GBK, "Options/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
7729         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_BIG5, "Options/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
7730         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_EUC_TW, "Options/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
7731
7732         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Korean", "Options/Encoding/Korean", GTK_UI_MANAGER_MENU)
7733         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Korean", CS_EUC_KR, "Options/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
7734         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Korean", CS_ISO_2022_KR, "Options/Encoding/Korean/"CS_ISO_2022_KR, GTK_UI_MANAGER_MENUITEM)
7735
7736         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Thai", "Options/Encoding/Thai", GTK_UI_MANAGER_MENU)
7737         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Thai", CS_TIS_620, "Options/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
7738         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Thai", CS_WINDOWS_874, "Options/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
7739 /* phew. */
7740
7741 /* Tools menu */
7742         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "ShowRuler", "Tools/ShowRuler", GTK_UI_MANAGER_MENUITEM)
7743         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
7744         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "Template", "Tools/Template", GTK_UI_MANAGER_MENU)
7745         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools/Template", "PlaceHolder", "Tools/Template/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7746         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
7747         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7748
7749 /* Help menu */
7750         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
7751
7752         menubar = gtk_ui_manager_get_widget(compose->ui_manager, "/Menu");
7753         gtk_widget_show_all(menubar);
7754
7755         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(compose->ui_manager));
7756         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
7757
7758         if (prefs_common.toolbar_detachable) {
7759                 handlebox = gtk_handle_box_new();
7760         } else {
7761                 handlebox = gtk_hbox_new(FALSE, 0);
7762         }
7763         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
7764
7765         gtk_widget_realize(handlebox);
7766         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
7767                                           (gpointer)compose);
7768
7769         vbox2 = gtk_vbox_new(FALSE, 2);
7770         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
7771         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 0);
7772
7773         /* Notebook */
7774         notebook = gtk_notebook_new();
7775         gtk_widget_show(notebook);
7776
7777         /* header labels and entries */
7778         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7779                         compose_create_header(compose),
7780                         gtk_label_new_with_mnemonic(_("Hea_der")));
7781         /* attachment list */
7782         attach_hbox = gtk_hbox_new(FALSE, 0);
7783         gtk_widget_show(attach_hbox);
7784
7785         attach_lab1 = gtk_label_new_with_mnemonic(_("_Attachments"));
7786         gtk_widget_show(attach_lab1);
7787         gtk_box_pack_start(GTK_BOX(attach_hbox), attach_lab1, TRUE, TRUE, 0);
7788
7789         attach_lab2 = gtk_label_new("");
7790         gtk_widget_show(attach_lab2);
7791         gtk_box_pack_start(GTK_BOX(attach_hbox), attach_lab2, FALSE, FALSE, 0);
7792
7793         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7794                         compose_create_attach(compose),
7795                         attach_hbox);
7796         /* Others Tab */
7797         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7798                         compose_create_others(compose),
7799                         gtk_label_new_with_mnemonic(_("Othe_rs")));
7800
7801         /* Subject */
7802         subject_hbox = gtk_hbox_new(FALSE, 0);
7803         gtk_widget_show(subject_hbox);
7804
7805         subject_frame = gtk_frame_new(NULL);
7806         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_NONE);
7807         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, 0);
7808         gtk_widget_show(subject_frame);
7809
7810         subject = gtk_hbox_new(FALSE, HSPACING_NARROW);
7811         gtk_container_set_border_width(GTK_CONTAINER(subject), 0);
7812         gtk_widget_show(subject);
7813
7814         label = gtk_label_new_with_mnemonic(_("S_ubject:"));
7815         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 0);
7816         gtk_widget_show(label);
7817
7818 #ifdef USE_ENCHANT
7819         subject_entry = claws_spell_entry_new();
7820 #else
7821         subject_entry = gtk_entry_new();
7822 #endif
7823         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 0);
7824         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
7825                          G_CALLBACK(compose_grab_focus_cb), compose);
7826         gtk_label_set_mnemonic_widget(GTK_LABEL(label), subject_entry);
7827         gtk_widget_show(subject_entry);
7828         compose->subject_entry = subject_entry;
7829         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
7830
7831         edit_vbox = gtk_vbox_new(FALSE, 0);
7832
7833         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
7834
7835         /* ruler */
7836         ruler_hbox = gtk_hbox_new(FALSE, 0);
7837         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
7838
7839         ruler = gtk_shruler_new(GTK_ORIENTATION_HORIZONTAL);
7840         gtk_shruler_set_range(GTK_SHRULER(ruler), 0.0, 100.0, 1.0);
7841         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
7842                            BORDER_WIDTH);
7843
7844         /* text widget */
7845         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
7846         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
7847                                        GTK_POLICY_AUTOMATIC,
7848                                        GTK_POLICY_AUTOMATIC);
7849         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
7850                                             GTK_SHADOW_IN);
7851         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
7852
7853         text = gtk_text_view_new();
7854         if (prefs_common.show_compose_margin) {
7855                 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
7856                 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
7857         }
7858         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7859         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
7860         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
7861         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
7862         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
7863
7864         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
7865         g_signal_connect_after(G_OBJECT(text), "size_allocate",
7866                                G_CALLBACK(compose_edit_size_alloc),
7867                                ruler);
7868         g_signal_connect(G_OBJECT(buffer), "changed",
7869                          G_CALLBACK(compose_changed_cb), compose);
7870         g_signal_connect(G_OBJECT(text), "grab_focus",
7871                          G_CALLBACK(compose_grab_focus_cb), compose);
7872         g_signal_connect(G_OBJECT(buffer), "insert_text",
7873                          G_CALLBACK(text_inserted), compose);
7874         g_signal_connect(G_OBJECT(text), "button_press_event",
7875                          G_CALLBACK(text_clicked), compose);
7876         g_signal_connect(G_OBJECT(text), "popup-menu",
7877                          G_CALLBACK(compose_popup_menu), compose);
7878         g_signal_connect(G_OBJECT(subject_entry), "changed",
7879                         G_CALLBACK(compose_changed_cb), compose);
7880         g_signal_connect(G_OBJECT(subject_entry), "activate",
7881                         G_CALLBACK(compose_subject_entry_activated), compose);
7882
7883         /* drag and drop */
7884         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
7885                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7886                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7887         g_signal_connect(G_OBJECT(text), "drag_data_received",
7888                          G_CALLBACK(compose_insert_drag_received_cb),
7889                          compose);
7890         g_signal_connect(G_OBJECT(text), "drag-drop",
7891                          G_CALLBACK(compose_drag_drop),
7892                          compose);
7893         g_signal_connect(G_OBJECT(text), "key-press-event",
7894                          G_CALLBACK(completion_set_focus_to_subject),
7895                          compose);
7896         gtk_widget_show_all(vbox);
7897
7898         /* pane between attach clist and text */
7899         paned = gtk_vpaned_new();
7900         gtk_container_add(GTK_CONTAINER(vbox2), paned);
7901         gtk_paned_pack1(GTK_PANED(paned), notebook, FALSE, FALSE);
7902         gtk_paned_pack2(GTK_PANED(paned), edit_vbox, TRUE, FALSE);
7903         gtk_paned_set_position(GTK_PANED(paned), prefs_common.compose_notebook_height);
7904         g_signal_connect(G_OBJECT(notebook), "size_allocate",
7905                          G_CALLBACK(compose_notebook_size_alloc), paned);
7906
7907         gtk_widget_show_all(paned);
7908
7909
7910         if (prefs_common.textfont) {
7911                 PangoFontDescription *font_desc;
7912
7913                 font_desc = pango_font_description_from_string
7914                         (prefs_common.textfont);
7915                 if (font_desc) {
7916                         gtk_widget_modify_font(text, font_desc);
7917                         pango_font_description_free(font_desc);
7918                 }
7919         }
7920
7921         gtk_action_group_add_actions(action_group, compose_popup_entries,
7922                         G_N_ELEMENTS(compose_popup_entries), (gpointer)compose);
7923         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/", "Popup", NULL, GTK_UI_MANAGER_MENUBAR)
7924         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup", "Compose", "Compose", GTK_UI_MANAGER_MENU)
7925         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Add", "Compose/Add", GTK_UI_MANAGER_MENUITEM)
7926         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Remove", "Compose/Remove", GTK_UI_MANAGER_MENUITEM)
7927         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Separator1", "Compose/---", GTK_UI_MANAGER_SEPARATOR)
7928         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Properties", "Compose/Properties", GTK_UI_MANAGER_MENUITEM)
7929
7930         popupmenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(gtk_ui_manager_get_widget(compose->ui_manager, "/Popup/Compose")));
7931
7932         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", FALSE);
7933         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", FALSE);
7934         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/RemoveReferences", FALSE);
7935
7936         tmpl_menu = gtk_ui_manager_get_widget(compose->ui_manager, "/Menu/Tools/Template");
7937
7938         undostruct = undo_init(text);
7939         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
7940                                    compose);
7941
7942         address_completion_start(window);
7943
7944         compose->window        = window;
7945         compose->vbox          = vbox;
7946         compose->menubar       = menubar;
7947         compose->handlebox     = handlebox;
7948
7949         compose->vbox2         = vbox2;
7950
7951         compose->paned = paned;
7952
7953         compose->attach_label  = attach_lab2;
7954
7955         compose->notebook      = notebook;
7956         compose->edit_vbox     = edit_vbox;
7957         compose->ruler_hbox    = ruler_hbox;
7958         compose->ruler         = ruler;
7959         compose->scrolledwin   = scrolledwin;
7960         compose->text          = text;
7961
7962         compose->focused_editable = NULL;
7963
7964         compose->popupmenu    = popupmenu;
7965
7966         compose->tmpl_menu = tmpl_menu;
7967
7968         compose->mode = mode;
7969         compose->rmode = mode;
7970
7971         compose->targetinfo = NULL;
7972         compose->replyinfo  = NULL;
7973         compose->fwdinfo    = NULL;
7974
7975         compose->email_hashtable = g_hash_table_new_full(g_str_hash,
7976                                 g_str_equal, (GDestroyNotify) g_free, NULL);
7977
7978         compose->replyto     = NULL;
7979         compose->cc          = NULL;
7980         compose->bcc         = NULL;
7981         compose->followup_to = NULL;
7982
7983         compose->ml_post     = NULL;
7984
7985         compose->inreplyto   = NULL;
7986         compose->references  = NULL;
7987         compose->msgid       = NULL;
7988         compose->boundary    = NULL;
7989
7990         compose->autowrap       = prefs_common.autowrap;
7991         compose->autoindent     = prefs_common.auto_indent;
7992         compose->use_signing    = FALSE;
7993         compose->use_encryption = FALSE;
7994         compose->privacy_system = NULL;
7995         compose->encdata        = NULL;
7996
7997         compose->modified = FALSE;
7998
7999         compose->return_receipt = FALSE;
8000
8001         compose->to_list        = NULL;
8002         compose->newsgroup_list = NULL;
8003
8004         compose->undostruct = undostruct;
8005
8006         compose->sig_str = NULL;
8007
8008         compose->exteditor_file    = NULL;
8009         compose->exteditor_pid     = -1;
8010         compose->exteditor_tag     = -1;
8011         compose->exteditor_socket  = NULL;
8012         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_FORBIDDEN; /* inhibit auto-drafting while loading */
8013
8014         compose->folder_update_callback_id =
8015                 hooks_register_hook(FOLDER_UPDATE_HOOKLIST,
8016                                 compose_update_folder_hook,
8017                                 (gpointer) compose);
8018
8019 #if USE_ENCHANT
8020         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
8021         if (mode != COMPOSE_REDIRECT) {
8022                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
8023                     strcmp(prefs_common.dictionary, "")) {
8024                         gtkaspell = gtkaspell_new(prefs_common.dictionary,
8025                                                   prefs_common.alt_dictionary,
8026                                                   conv_get_locale_charset_str(),
8027                                                   prefs_common.misspelled_col,
8028                                                   prefs_common.check_while_typing,
8029                                                   prefs_common.recheck_when_changing_dict,
8030                                                   prefs_common.use_alternate,
8031                                                   prefs_common.use_both_dicts,
8032                                                   GTK_TEXT_VIEW(text),
8033                                                   GTK_WINDOW(compose->window),
8034                                                   compose_dict_changed,
8035                                                   compose_spell_menu_changed,
8036                                                   compose);
8037                         if (!gtkaspell) {
8038                                 alertpanel_error(_("Spell checker could not "
8039                                                 "be started.\n%s"),
8040                                                 gtkaspell_checkers_strerror());
8041                                 gtkaspell_checkers_reset_error();
8042                         } else {
8043                                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", TRUE);
8044                         }
8045                 }
8046         }
8047         compose->gtkaspell = gtkaspell;
8048         compose_spell_menu_changed(compose);
8049         claws_spell_entry_set_gtkaspell(CLAWS_SPELL_ENTRY(subject_entry), gtkaspell);
8050 #endif
8051
8052         compose_select_account(compose, account, TRUE);
8053
8054         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoWrap", prefs_common.autowrap);
8055         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoIndent", prefs_common.auto_indent);
8056
8057         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
8058                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC, PREF_ACCOUNT);
8059
8060         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
8061                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC, PREF_ACCOUNT);
8062
8063         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
8064                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO, PREF_ACCOUNT);
8065
8066         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/ReplyMode", compose->mode == COMPOSE_REPLY);
8067         if (account->protocol != A_NNTP)
8068                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))),
8069                                 prefs_common_translated_header_name("To:"));
8070         else
8071                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))),
8072                                 prefs_common_translated_header_name("Newsgroups:"));
8073
8074 #ifndef USE_ALT_ADDRBOOK
8075         addressbook_set_target_compose(compose);
8076 #endif
8077         if (mode != COMPOSE_REDIRECT)
8078                 compose_set_template_menu(compose);
8079         else {
8080                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools/Template", FALSE);
8081         }
8082
8083         compose_list = g_list_append(compose_list, compose);
8084
8085         if (!prefs_common.show_ruler)
8086                 gtk_widget_hide(ruler_hbox);
8087
8088         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Tools/ShowRuler", prefs_common.show_ruler);
8089
8090         /* Priority */
8091         compose->priority = PRIORITY_NORMAL;
8092         compose_update_priority_menu_item(compose);
8093
8094         compose_set_out_encoding(compose);
8095
8096         /* Actions menu */
8097         compose_update_actions_menu(compose);
8098
8099         /* Privacy Systems menu */
8100         compose_update_privacy_systems_menu(compose);
8101
8102         activate_privacy_system(compose, account, TRUE);
8103         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
8104         if (batch) {
8105                 gtk_widget_realize(window);
8106         } else {
8107                 gtk_widget_show(window);
8108         }
8109
8110         return compose;
8111 }
8112
8113 static GtkWidget *compose_account_option_menu_create(Compose *compose)
8114 {
8115         GList *accounts;
8116         GtkWidget *hbox;
8117         GtkWidget *optmenu;
8118         GtkWidget *optmenubox;
8119         GtkWidget *fromlabel;
8120         GtkListStore *menu;
8121         GtkTreeIter iter;
8122         GtkWidget *from_name = NULL;
8123
8124         gint num = 0, def_menu = 0;
8125
8126         accounts = account_get_list();
8127         cm_return_val_if_fail(accounts != NULL, NULL);
8128
8129         optmenubox = gtk_event_box_new();
8130         optmenu = gtkut_sc_combobox_create(optmenubox, FALSE);
8131         menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
8132
8133         hbox = gtk_hbox_new(FALSE, 4);
8134         from_name = gtk_entry_new();
8135
8136         g_signal_connect_after(G_OBJECT(from_name), "grab_focus",
8137                          G_CALLBACK(compose_grab_focus_cb), compose);
8138         g_signal_connect_after(G_OBJECT(from_name), "activate",
8139                          G_CALLBACK(from_name_activate_cb), optmenu);
8140
8141         for (; accounts != NULL; accounts = accounts->next, num++) {
8142                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
8143                 gchar *name, *from = NULL;
8144
8145                 if (ac == compose->account) def_menu = num;
8146
8147                 name = g_markup_printf_escaped("<i>%s</i>",
8148                                        ac->account_name);
8149
8150                 if (ac == compose->account) {
8151                         if (ac->name && *ac->name) {
8152                                 gchar *buf;
8153                                 QUOTE_IF_REQUIRED_NORMAL(buf, ac->name, return NULL);
8154                                 from = g_strdup_printf("%s <%s>",
8155                                                        buf, ac->address);
8156                                 gtk_entry_set_text(GTK_ENTRY(from_name), from);
8157                         } else {
8158                                 from = g_strdup_printf("%s",
8159                                                        ac->address);
8160                                 gtk_entry_set_text(GTK_ENTRY(from_name), from);
8161                         }
8162                 }
8163                 COMBOBOX_ADD(menu, name, ac->account_id);
8164                 g_free(name);
8165                 g_free(from);
8166         }
8167
8168         gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), def_menu);
8169
8170         g_signal_connect(G_OBJECT(optmenu), "changed",
8171                         G_CALLBACK(account_activated),
8172                         compose);
8173         g_signal_connect(G_OBJECT(from_name), "populate-popup",
8174                          G_CALLBACK(compose_entry_popup_extend),
8175                          NULL);
8176
8177         fromlabel = gtk_label_new_with_mnemonic(_("_From:"));
8178         gtk_label_set_mnemonic_widget(GTK_LABEL(fromlabel), from_name);
8179
8180         gtk_box_pack_start(GTK_BOX(hbox), fromlabel, FALSE, FALSE, 4);
8181         gtk_box_pack_start(GTK_BOX(hbox), optmenubox, FALSE, FALSE, 0);
8182         gtk_box_pack_start(GTK_BOX(hbox), from_name, TRUE, TRUE, 0);
8183
8184         /* Putting only the GtkEntry into focus chain of parent hbox causes
8185          * the account selector combobox next to it to be unreachable when
8186          * navigating widgets in GtkTable with up/down arrow keys.
8187          * Note: gtk_widget_set_can_focus() was not enough. */
8188         GList *l = NULL;
8189         l = g_list_prepend(l, from_name);
8190         gtk_container_set_focus_chain(GTK_CONTAINER(hbox), l);
8191         g_list_free(l);
8192
8193         CLAWS_SET_TIP(optmenubox,
8194                 _("Account to use for this email"));
8195         CLAWS_SET_TIP(from_name,
8196                 _("Sender address to be used"));
8197
8198         compose->account_combo = optmenu;
8199         compose->from_name = from_name;
8200
8201         return hbox;
8202 }
8203
8204 static void compose_set_priority_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
8205 {
8206         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
8207         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
8208         Compose *compose = (Compose *) data;
8209         if (active) {
8210                 compose->priority = value;
8211         }
8212 }
8213
8214 static void compose_reply_change_mode(Compose *compose,
8215                                     ComposeMode action)
8216 {
8217         gboolean was_modified = compose->modified;
8218
8219         gboolean all = FALSE, ml = FALSE, sender = FALSE, followup = FALSE;
8220
8221         cm_return_if_fail(compose->replyinfo != NULL);
8222
8223         if (action == COMPOSE_REPLY && prefs_common.default_reply_list)
8224                 ml = TRUE;
8225         if (action == COMPOSE_REPLY && compose->rmode == COMPOSE_FOLLOWUP_AND_REPLY_TO)
8226                 followup = TRUE;
8227         if (action == COMPOSE_REPLY_TO_ALL)
8228                 all = TRUE;
8229         if (action == COMPOSE_REPLY_TO_SENDER)
8230                 sender = TRUE;
8231         if (action == COMPOSE_REPLY_TO_LIST)
8232                 ml = TRUE;
8233
8234         compose_remove_header_entries(compose);
8235         compose_reply_set_entry(compose, compose->replyinfo, all, ml, sender, followup);
8236         if (compose->account->set_autocc && compose->account->auto_cc)
8237                 compose_entry_append(compose, compose->account->auto_cc, COMPOSE_CC, PREF_ACCOUNT);
8238
8239         if (compose->account->set_autobcc && compose->account->auto_bcc)
8240                 compose_entry_append(compose, compose->account->auto_bcc, COMPOSE_BCC, PREF_ACCOUNT);
8241
8242         if (compose->account->set_autoreplyto && compose->account->auto_replyto)
8243                 compose_entry_append(compose, compose->account->auto_replyto, COMPOSE_REPLYTO, PREF_ACCOUNT);
8244         compose_show_first_last_header(compose, TRUE);
8245         compose->modified = was_modified;
8246         compose_set_title(compose);
8247 }
8248
8249 static void compose_reply_change_mode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
8250 {
8251         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
8252         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
8253         Compose *compose = (Compose *) data;
8254
8255         if (active)
8256                 compose_reply_change_mode(compose, value);
8257 }
8258
8259 static void compose_update_priority_menu_item(Compose * compose)
8260 {
8261         GtkWidget *menuitem = NULL;
8262         switch (compose->priority) {
8263                 case PRIORITY_HIGHEST:
8264                         menuitem = gtk_ui_manager_get_widget
8265                                 (compose->ui_manager, "/Menu/Options/Priority/Highest");
8266                         break;
8267                 case PRIORITY_HIGH:
8268                         menuitem = gtk_ui_manager_get_widget
8269                                 (compose->ui_manager, "/Menu/Options/Priority/High");
8270                         break;
8271                 case PRIORITY_NORMAL:
8272                         menuitem = gtk_ui_manager_get_widget
8273                                 (compose->ui_manager, "/Menu/Options/Priority/Normal");
8274                         break;
8275                 case PRIORITY_LOW:
8276                         menuitem = gtk_ui_manager_get_widget
8277                                 (compose->ui_manager, "/Menu/Options/Priority/Low");
8278                         break;
8279                 case PRIORITY_LOWEST:
8280                         menuitem = gtk_ui_manager_get_widget
8281                                 (compose->ui_manager, "/Menu/Options/Priority/Lowest");
8282                         break;
8283         }
8284         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
8285 }
8286
8287 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
8288 {
8289         Compose *compose = (Compose *) data;
8290         gchar *systemid;
8291         gboolean can_sign = FALSE, can_encrypt = FALSE;
8292
8293         cm_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
8294
8295         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget)))
8296                 return;
8297
8298         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
8299         g_free(compose->privacy_system);
8300         compose->privacy_system = NULL;
8301         g_free(compose->encdata);
8302         compose->encdata = NULL;
8303         if (systemid != NULL) {
8304                 compose->privacy_system = g_strdup(systemid);
8305
8306                 can_sign = privacy_system_can_sign(systemid);
8307                 can_encrypt = privacy_system_can_encrypt(systemid);
8308         }
8309
8310         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
8311
8312         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Sign", can_sign);
8313         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Encrypt", can_encrypt);
8314 }
8315
8316 static void compose_update_privacy_system_menu_item(Compose * compose, gboolean warn)
8317 {
8318         static gchar *branch_path = "/Menu/Options/PrivacySystem";
8319         GtkWidget *menuitem = NULL;
8320         GList *children, *amenu;
8321         gboolean can_sign = FALSE, can_encrypt = FALSE;
8322         gboolean found = FALSE;
8323
8324         if (compose->privacy_system != NULL) {
8325                 gchar *systemid;
8326                 menuitem = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
8327                                 gtk_ui_manager_get_widget(compose->ui_manager, branch_path)));
8328                 cm_return_if_fail(menuitem != NULL);
8329
8330                 children = gtk_container_get_children(GTK_CONTAINER(GTK_MENU_SHELL(menuitem)));
8331                 amenu = children;
8332                 menuitem = NULL;
8333                 while (amenu != NULL) {
8334                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
8335                         if (systemid != NULL) {
8336                                 if (strcmp(systemid, compose->privacy_system) == 0 &&
8337                                     GTK_IS_CHECK_MENU_ITEM(amenu->data)) {
8338                                         menuitem = GTK_WIDGET(amenu->data);
8339
8340                                         can_sign = privacy_system_can_sign(systemid);
8341                                         can_encrypt = privacy_system_can_encrypt(systemid);
8342                                         found = TRUE;
8343                                         break;
8344                                 }
8345                         } else if (strlen(compose->privacy_system) == 0 &&
8346                                    GTK_IS_CHECK_MENU_ITEM(amenu->data)) {
8347                                         menuitem = GTK_WIDGET(amenu->data);
8348
8349                                         can_sign = FALSE;
8350                                         can_encrypt = FALSE;
8351                                         found = TRUE;
8352                                         break;
8353                         }
8354
8355                         amenu = amenu->next;
8356                 }
8357                 g_list_free(children);
8358                 if (menuitem != NULL)
8359                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
8360
8361                 if (warn && !found && strlen(compose->privacy_system)) {
8362                         alertpanel_warning(_("The privacy system '%s' cannot be loaded. You "
8363                                   "will not be able to sign or encrypt this message."),
8364                                   compose->privacy_system);
8365                 }
8366         }
8367
8368         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Sign", can_sign);
8369         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Encrypt", can_encrypt);
8370 }
8371
8372 static void compose_set_out_encoding(Compose *compose)
8373 {
8374         CharSet out_encoding;
8375         const gchar *branch = NULL;
8376         out_encoding = conv_get_charset_from_str(prefs_common.outgoing_charset);
8377
8378         switch(out_encoding) {
8379                 case C_AUTO: branch = "Menu/Options/Encoding/" CS_AUTO; break;
8380                 case C_US_ASCII: branch = "Menu/Options/Encoding/" CS_US_ASCII; break;
8381                 case C_UTF_8: branch = "Menu/Options/Encoding/" CS_UTF_8; break;
8382                 case C_ISO_8859_2: branch = "Menu/Options/Encoding/" CS_ISO_8859_2; break;
8383                 case C_ISO_8859_7: branch = "Menu/Options/Encoding/" CS_ISO_8859_7; break;
8384                 case C_ISO_8859_9: branch = "Menu/Options/Encoding/" CS_ISO_8859_9; break;
8385                 case C_ISO_8859_1: branch = "Menu/Options/Encoding/Western/" CS_ISO_8859_1; break;
8386                 case C_ISO_8859_15: branch = "Menu/Options/Encoding/Western/" CS_ISO_8859_15; break;
8387                 case C_WINDOWS_1252: branch = "Menu/Options/Encoding/Western/" CS_WINDOWS_1252; break;
8388                 case C_ISO_8859_13: branch = "Menu/Options/Encoding/Baltic/" CS_ISO_8859_13; break;
8389                 case C_ISO_8859_4: branch = "Menu/Options/Encoding/Baltic" CS_ISO_8859_4; break;
8390                 case C_ISO_8859_8: branch = "Menu/Options/Encoding/Hebrew/" CS_ISO_8859_8; break;
8391                 case C_WINDOWS_1255: branch = "Menu/Options/Encoding/Hebrew/" CS_WINDOWS_1255; break;
8392                 case C_ISO_8859_6: branch = "Menu/Options/Encoding/Arabic/" CS_ISO_8859_6; break;
8393                 case C_WINDOWS_1256: branch = "Menu/Options/Encoding/Arabic/" CS_WINDOWS_1256; break;
8394                 case C_ISO_8859_5: branch = "Menu/Options/Encoding/Cyrillic/" CS_ISO_8859_5; break;
8395                 case C_KOI8_R: branch = "Menu/Options/Encoding/Cyrillic/" CS_KOI8_R; break;
8396                 case C_MACCYR: branch = "Menu/Options/Encoding/Cyrillic/" CS_MACCYR; break;
8397                 case C_KOI8_U: branch = "Menu/Options/Encoding/Cyrillic/" CS_KOI8_U; break;
8398                 case C_WINDOWS_1251: branch = "Menu/Options/Encoding/Cyrillic/" CS_WINDOWS_1251; break;
8399                 case C_ISO_2022_JP: branch = "Menu/Options/Encoding/Japanese/" CS_ISO_2022_JP; break;
8400                 case C_ISO_2022_JP_2: branch = "Menu/Options/Encoding/Japanese/" CS_ISO_2022_JP_2; break;
8401                 case C_EUC_JP: branch = "Menu/Options/Encoding/Japanese/" CS_EUC_JP; break;
8402                 case C_SHIFT_JIS: branch = "Menu/Options/Encoding/Japanese/" CS_SHIFT_JIS; break;
8403                 case C_GB18030: branch = "Menu/Options/Encoding/Chinese/" CS_GB18030; break;
8404                 case C_GB2312: branch = "Menu/Options/Encoding/Chinese/" CS_GB2312; break;
8405                 case C_GBK: branch = "Menu/Options/Encoding/Chinese/" CS_GBK; break;
8406                 case C_BIG5: branch = "Menu/Options/Encoding/Chinese/" CS_BIG5; break;
8407                 case C_EUC_TW: branch = "Menu/Options/Encoding/Chinese/" CS_EUC_TW; break;
8408                 case C_EUC_KR: branch = "Menu/Options/Encoding/Korean/" CS_EUC_KR; break;
8409                 case C_ISO_2022_KR: branch = "Menu/Options/Encoding/Korean/" CS_ISO_2022_KR; break;
8410                 case C_TIS_620: branch = "Menu/Options/Encoding/Thai/" CS_TIS_620; break;
8411                 case C_WINDOWS_874: branch = "Menu/Options/Encoding/Thai/" CS_WINDOWS_874; break;
8412                 default: branch = "Menu/Options/Encoding/" CS_AUTO; break;
8413         }
8414         cm_toggle_menu_set_active_full(compose->ui_manager, (gchar *)branch, TRUE);
8415 }
8416
8417 static void compose_set_template_menu(Compose *compose)
8418 {
8419         GSList *tmpl_list, *cur;
8420         GtkWidget *menu;
8421         GtkWidget *item;
8422
8423         tmpl_list = template_get_config();
8424
8425         menu = gtk_menu_new();
8426
8427         gtk_menu_set_accel_group (GTK_MENU (menu),
8428                 gtk_ui_manager_get_accel_group(compose->ui_manager));
8429         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
8430                 Template *tmpl = (Template *)cur->data;
8431                 gchar *accel_path = NULL;
8432                 item = gtk_menu_item_new_with_label(tmpl->name);
8433                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
8434                 g_signal_connect(G_OBJECT(item), "activate",
8435                                  G_CALLBACK(compose_template_activate_cb),
8436                                  compose);
8437                 g_object_set_data(G_OBJECT(item), "template", tmpl);
8438                 gtk_widget_show(item);
8439                 accel_path = g_strconcat("<ComposeTemplates>" , "/", tmpl->name, NULL);
8440                 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(item), accel_path);
8441                 g_free(accel_path);
8442         }
8443
8444         gtk_widget_show(menu);
8445         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
8446 }
8447
8448 void compose_update_actions_menu(Compose *compose)
8449 {
8450         action_update_compose_menu(compose->ui_manager, "/Menu/Tools/Actions", compose);
8451 }
8452
8453 static void compose_update_privacy_systems_menu(Compose *compose)
8454 {
8455         static gchar *branch_path = "/Menu/Options/PrivacySystem";
8456         GSList *systems, *cur;
8457         GtkWidget *widget;
8458         GtkWidget *system_none;
8459         GSList *group;
8460         GtkWidget *privacy_menuitem = gtk_ui_manager_get_widget(compose->ui_manager, branch_path);
8461         GtkWidget *privacy_menu = gtk_menu_new();
8462
8463         system_none = gtk_radio_menu_item_new_with_mnemonic(NULL, _("_None"));
8464         g_object_set_data_full(G_OBJECT(system_none), "privacy_system", NULL, NULL);
8465
8466         g_signal_connect(G_OBJECT(system_none), "activate",
8467                 G_CALLBACK(compose_set_privacy_system_cb), compose);
8468
8469         gtk_menu_shell_append(GTK_MENU_SHELL(privacy_menu), system_none);
8470         gtk_widget_show(system_none);
8471
8472         systems = privacy_get_system_ids();
8473         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
8474                 gchar *systemid = cur->data;
8475
8476                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
8477                 widget = gtk_radio_menu_item_new_with_label(group,
8478                         privacy_system_get_name(systemid));
8479                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
8480                                        g_strdup(systemid), g_free);
8481                 g_signal_connect(G_OBJECT(widget), "activate",
8482                         G_CALLBACK(compose_set_privacy_system_cb), compose);
8483
8484                 gtk_menu_shell_append(GTK_MENU_SHELL(privacy_menu), widget);
8485                 gtk_widget_show(widget);
8486                 g_free(systemid);
8487         }
8488         g_slist_free(systems);
8489         gtk_menu_item_set_submenu(GTK_MENU_ITEM(privacy_menuitem), privacy_menu);
8490         gtk_widget_show_all(privacy_menu);
8491         gtk_widget_show_all(privacy_menuitem);
8492 }
8493
8494 void compose_reflect_prefs_all(void)
8495 {
8496         GList *cur;
8497         Compose *compose;
8498
8499         for (cur = compose_list; cur != NULL; cur = cur->next) {
8500                 compose = (Compose *)cur->data;
8501                 compose_set_template_menu(compose);
8502         }
8503 }
8504
8505 void compose_reflect_prefs_pixmap_theme(void)
8506 {
8507         GList *cur;
8508         Compose *compose;
8509
8510         for (cur = compose_list; cur != NULL; cur = cur->next) {
8511                 compose = (Compose *)cur->data;
8512                 toolbar_update(TOOLBAR_COMPOSE, compose);
8513         }
8514 }
8515
8516 static const gchar *compose_quote_char_from_context(Compose *compose)
8517 {
8518         const gchar *qmark = NULL;
8519
8520         cm_return_val_if_fail(compose != NULL, NULL);
8521
8522         switch (compose->mode) {
8523                 /* use forward-specific quote char */
8524                 case COMPOSE_FORWARD:
8525                 case COMPOSE_FORWARD_AS_ATTACH:
8526                 case COMPOSE_FORWARD_INLINE:
8527                         if (compose->folder && compose->folder->prefs &&
8528                                         compose->folder->prefs->forward_with_format)
8529                                 qmark = compose->folder->prefs->forward_quotemark;
8530                         else if (compose->account->forward_with_format)
8531                                 qmark = compose->account->forward_quotemark;
8532                         else
8533                                 qmark = prefs_common.fw_quotemark;
8534                         break;
8535
8536                 /* use reply-specific quote char in all other modes */
8537                 default:
8538                         if (compose->folder && compose->folder->prefs &&
8539                                         compose->folder->prefs->reply_with_format)
8540                                 qmark = compose->folder->prefs->reply_quotemark;
8541                         else if (compose->account->reply_with_format)
8542                                 qmark = compose->account->reply_quotemark;
8543                         else
8544                                 qmark = prefs_common.quotemark;
8545                         break;
8546         }
8547
8548         if (qmark == NULL || *qmark == '\0')
8549                 qmark = "> ";
8550
8551         return qmark;
8552 }
8553
8554 static void compose_template_apply(Compose *compose, Template *tmpl,
8555                                    gboolean replace)
8556 {
8557         GtkTextView *text;
8558         GtkTextBuffer *buffer;
8559         GtkTextMark *mark;
8560         GtkTextIter iter;
8561         const gchar *qmark;
8562         gchar *parsed_str = NULL;
8563         gint cursor_pos = 0;
8564         const gchar *err_msg = _("The body of the template has an error at line %d.");
8565         if (!tmpl) return;
8566
8567         /* process the body */
8568
8569         text = GTK_TEXT_VIEW(compose->text);
8570         buffer = gtk_text_view_get_buffer(text);
8571
8572         if (tmpl->value) {
8573                 qmark = compose_quote_char_from_context(compose);
8574
8575                 if (compose->replyinfo != NULL) {
8576
8577                         if (replace)
8578                                 gtk_text_buffer_set_text(buffer, "", -1);
8579                         mark = gtk_text_buffer_get_insert(buffer);
8580                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8581
8582                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
8583                                                    tmpl->value, qmark, NULL, FALSE, FALSE, err_msg);
8584
8585                 } else if (compose->fwdinfo != NULL) {
8586
8587                         if (replace)
8588                                 gtk_text_buffer_set_text(buffer, "", -1);
8589                         mark = gtk_text_buffer_get_insert(buffer);
8590                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8591
8592                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
8593                                                    tmpl->value, qmark, NULL, FALSE, FALSE, err_msg);
8594
8595                 } else {
8596                         MsgInfo* dummyinfo = compose_msginfo_new_from_compose(compose);
8597
8598                         GtkTextIter start, end;
8599                         gchar *tmp = NULL;
8600
8601                         gtk_text_buffer_get_start_iter(buffer, &start);
8602                         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
8603                         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
8604
8605                         /* clear the buffer now */
8606                         if (replace)
8607                                 gtk_text_buffer_set_text(buffer, "", -1);
8608
8609                         parsed_str = compose_quote_fmt(compose, dummyinfo,
8610                                                            tmpl->value, qmark, tmp, FALSE, FALSE, err_msg);
8611                         procmsg_msginfo_free( &dummyinfo );
8612
8613                         g_free( tmp );
8614                 }
8615         } else {
8616                 if (replace)
8617                         gtk_text_buffer_set_text(buffer, "", -1);
8618                 mark = gtk_text_buffer_get_insert(buffer);
8619                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8620         }
8621
8622         if (replace && parsed_str && compose->account->auto_sig)
8623                 compose_insert_sig(compose, FALSE);
8624
8625         if (replace && parsed_str) {
8626                 gtk_text_buffer_get_start_iter(buffer, &iter);
8627                 gtk_text_buffer_place_cursor(buffer, &iter);
8628         }
8629
8630         if (parsed_str) {
8631                 cursor_pos = quote_fmt_get_cursor_pos();
8632                 compose->set_cursor_pos = cursor_pos;
8633                 if (cursor_pos == -1)
8634                         cursor_pos = 0;
8635                 gtk_text_buffer_get_start_iter(buffer, &iter);
8636                 gtk_text_buffer_get_iter_at_offset(buffer, &iter, cursor_pos);
8637                 gtk_text_buffer_place_cursor(buffer, &iter);
8638         }
8639
8640         /* process the other fields */
8641
8642         compose_template_apply_fields(compose, tmpl);
8643         compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
8644         quote_fmt_reset_vartable();
8645         compose_changed_cb(NULL, compose);
8646
8647 #ifdef USE_ENCHANT
8648         if (compose->gtkaspell && compose->gtkaspell->check_while_typing)
8649                 gtkaspell_highlight_all(compose->gtkaspell);
8650 #endif
8651 }
8652
8653 static void compose_template_apply_fields(Compose *compose, Template *tmpl)
8654 {
8655         MsgInfo* dummyinfo = NULL;
8656         MsgInfo *msginfo = NULL;
8657         gchar *buf = NULL;
8658
8659         if (compose->replyinfo != NULL)
8660                 msginfo = compose->replyinfo;
8661         else if (compose->fwdinfo != NULL)
8662                 msginfo = compose->fwdinfo;
8663         else {
8664                 dummyinfo = compose_msginfo_new_from_compose(compose);
8665                 msginfo = dummyinfo;
8666         }
8667
8668         if (tmpl->from && *tmpl->from != '\0') {
8669 #ifdef USE_ENCHANT
8670                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8671                                 compose->gtkaspell);
8672 #else
8673                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8674 #endif
8675                 quote_fmt_scan_string(tmpl->from);
8676                 quote_fmt_parse();
8677
8678                 buf = quote_fmt_get_buffer();
8679                 if (buf == NULL) {
8680                         alertpanel_error(_("Template From format error."));
8681                 } else {
8682                         gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
8683                 }
8684         }
8685
8686         if (tmpl->to && *tmpl->to != '\0') {
8687 #ifdef USE_ENCHANT
8688                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8689                                 compose->gtkaspell);
8690 #else
8691                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8692 #endif
8693                 quote_fmt_scan_string(tmpl->to);
8694                 quote_fmt_parse();
8695
8696                 buf = quote_fmt_get_buffer();
8697                 if (buf == NULL) {
8698                         alertpanel_error(_("Template To format error."));
8699                 } else {
8700                         compose_entry_append(compose, buf, COMPOSE_TO, PREF_TEMPLATE);
8701                 }
8702         }
8703
8704         if (tmpl->cc && *tmpl->cc != '\0') {
8705 #ifdef USE_ENCHANT
8706                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8707                                 compose->gtkaspell);
8708 #else
8709                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8710 #endif
8711                 quote_fmt_scan_string(tmpl->cc);
8712                 quote_fmt_parse();
8713
8714                 buf = quote_fmt_get_buffer();
8715                 if (buf == NULL) {
8716                         alertpanel_error(_("Template Cc format error."));
8717                 } else {
8718                         compose_entry_append(compose, buf, COMPOSE_CC, PREF_TEMPLATE);
8719                 }
8720         }
8721
8722         if (tmpl->bcc && *tmpl->bcc != '\0') {
8723 #ifdef USE_ENCHANT
8724                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8725                                 compose->gtkaspell);
8726 #else
8727                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8728 #endif
8729                 quote_fmt_scan_string(tmpl->bcc);
8730                 quote_fmt_parse();
8731
8732                 buf = quote_fmt_get_buffer();
8733                 if (buf == NULL) {
8734                         alertpanel_error(_("Template Bcc format error."));
8735                 } else {
8736                         compose_entry_append(compose, buf, COMPOSE_BCC, PREF_TEMPLATE);
8737                 }
8738         }
8739
8740         if (tmpl->replyto && *tmpl->replyto != '\0') {
8741 #ifdef USE_ENCHANT
8742                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8743                                 compose->gtkaspell);
8744 #else
8745                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8746 #endif
8747                 quote_fmt_scan_string(tmpl->replyto);
8748                 quote_fmt_parse();
8749
8750                 buf = quote_fmt_get_buffer();
8751                 if (buf == NULL) {
8752                         alertpanel_error(_("Template Reply-To format error."));
8753                 } else {
8754                         compose_entry_append(compose, buf, COMPOSE_REPLYTO, PREF_TEMPLATE);
8755                 }
8756         }
8757
8758         /* process the subject */
8759         if (tmpl->subject && *tmpl->subject != '\0') {
8760 #ifdef USE_ENCHANT
8761                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8762                                 compose->gtkaspell);
8763 #else
8764                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8765 #endif
8766                 quote_fmt_scan_string(tmpl->subject);
8767                 quote_fmt_parse();
8768
8769                 buf = quote_fmt_get_buffer();
8770                 if (buf == NULL) {
8771                         alertpanel_error(_("Template subject format error."));
8772                 } else {
8773                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf);
8774                 }
8775         }
8776
8777         procmsg_msginfo_free( &dummyinfo );
8778 }
8779
8780 static void compose_destroy(Compose *compose)
8781 {
8782         GtkAllocation allocation;
8783         GtkTextBuffer *buffer;
8784         GtkClipboard *clipboard;
8785
8786         compose_list = g_list_remove(compose_list, compose);
8787
8788         if (compose->updating) {
8789                 debug_print("danger, not destroying anything now\n");
8790                 compose->deferred_destroy = TRUE;
8791                 return;
8792         }
8793
8794         /* NOTE: address_completion_end() does nothing with the window
8795          * however this may change. */
8796         address_completion_end(compose->window);
8797
8798         slist_free_strings_full(compose->to_list);
8799         slist_free_strings_full(compose->newsgroup_list);
8800         slist_free_strings_full(compose->header_list);
8801
8802         slist_free_strings_full(extra_headers);
8803         extra_headers = NULL;
8804
8805         compose->header_list = compose->newsgroup_list = compose->to_list = NULL;
8806
8807         g_hash_table_destroy(compose->email_hashtable);
8808
8809         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST,
8810                         compose->folder_update_callback_id);
8811
8812         procmsg_msginfo_free(&(compose->targetinfo));
8813         procmsg_msginfo_free(&(compose->replyinfo));
8814         procmsg_msginfo_free(&(compose->fwdinfo));
8815
8816         g_free(compose->replyto);
8817         g_free(compose->cc);
8818         g_free(compose->bcc);
8819         g_free(compose->newsgroups);
8820         g_free(compose->followup_to);
8821
8822         g_free(compose->ml_post);
8823
8824         g_free(compose->inreplyto);
8825         g_free(compose->references);
8826         g_free(compose->msgid);
8827         g_free(compose->boundary);
8828
8829         g_free(compose->redirect_filename);
8830         if (compose->undostruct)
8831                 undo_destroy(compose->undostruct);
8832
8833         g_free(compose->sig_str);
8834
8835         g_free(compose->exteditor_file);
8836
8837         g_free(compose->orig_charset);
8838
8839         g_free(compose->privacy_system);
8840         g_free(compose->encdata);
8841
8842 #ifndef USE_ALT_ADDRBOOK
8843         if (addressbook_get_target_compose() == compose)
8844                 addressbook_set_target_compose(NULL);
8845 #endif
8846 #if USE_ENCHANT
8847         if (compose->gtkaspell) {
8848                 gtkaspell_delete(compose->gtkaspell);
8849                 compose->gtkaspell = NULL;
8850         }
8851 #endif
8852
8853         if (!compose->batch) {
8854                 gtk_widget_get_allocation(compose->window, &allocation);
8855                 prefs_common.compose_width = allocation.width;
8856                 prefs_common.compose_height = allocation.height;
8857         }
8858
8859         if (!gtk_widget_get_parent(compose->paned))
8860                 gtk_widget_destroy(compose->paned);
8861         gtk_widget_destroy(compose->popupmenu);
8862
8863         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
8864         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
8865         gtk_text_buffer_remove_selection_clipboard(buffer, clipboard);
8866
8867         gtk_widget_destroy(compose->window);
8868         toolbar_destroy(compose->toolbar);
8869         g_free(compose->toolbar);
8870         cm_mutex_free(compose->mutex);
8871         g_free(compose);
8872 }
8873
8874 static void compose_attach_info_free(AttachInfo *ainfo)
8875 {
8876         g_free(ainfo->file);
8877         g_free(ainfo->content_type);
8878         g_free(ainfo->name);
8879         g_free(ainfo->charset);
8880         g_free(ainfo);
8881 }
8882
8883 static void compose_attach_update_label(Compose *compose)
8884 {
8885         GtkTreeIter iter;
8886         gint i = 1;
8887         gchar *text;
8888         GtkTreeModel *model;
8889
8890         if(compose == NULL)
8891                 return;
8892
8893         model = gtk_tree_view_get_model(GTK_TREE_VIEW(compose->attach_clist));
8894         if(!gtk_tree_model_get_iter_first(model, &iter)) {
8895                 gtk_label_set_text(GTK_LABEL(compose->attach_label), "");
8896                 return;
8897         }
8898
8899         while(gtk_tree_model_iter_next(model, &iter))
8900                 i++;
8901
8902         text = g_strdup_printf("(%d)", i);
8903         gtk_label_set_text(GTK_LABEL(compose->attach_label), text);
8904         g_free(text);
8905 }
8906
8907 static void compose_attach_remove_selected(GtkAction *action, gpointer data)
8908 {
8909         Compose *compose = (Compose *)data;
8910         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
8911         GtkTreeSelection *selection;
8912         GList *sel, *cur;
8913         GtkTreeModel *model;
8914
8915         selection = gtk_tree_view_get_selection(tree_view);
8916         sel = gtk_tree_selection_get_selected_rows(selection, &model);
8917
8918         if (!sel)
8919                 return;
8920
8921         for (cur = sel; cur != NULL; cur = cur->next) {
8922                 GtkTreePath *path = cur->data;
8923                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
8924                                                 (model, cur->data);
8925                 cur->data = ref;
8926                 gtk_tree_path_free(path);
8927         }
8928
8929         for (cur = sel; cur != NULL; cur = cur->next) {
8930                 GtkTreeRowReference *ref = cur->data;
8931                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
8932                 GtkTreeIter iter;
8933
8934                 if (gtk_tree_model_get_iter(model, &iter, path))
8935                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
8936
8937                 gtk_tree_path_free(path);
8938                 gtk_tree_row_reference_free(ref);
8939         }
8940
8941         g_list_free(sel);
8942         compose_attach_update_label(compose);
8943 }
8944
8945 static struct _AttachProperty
8946 {
8947         GtkWidget *window;
8948         GtkWidget *mimetype_entry;
8949         GtkWidget *encoding_optmenu;
8950         GtkWidget *path_entry;
8951         GtkWidget *filename_entry;
8952         GtkWidget *ok_btn;
8953         GtkWidget *cancel_btn;
8954 } attach_prop;
8955
8956 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
8957 {
8958         gtk_tree_path_free((GtkTreePath *)ptr);
8959 }
8960
8961 static void compose_attach_property(GtkAction *action, gpointer data)
8962 {
8963         Compose *compose = (Compose *)data;
8964         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
8965         AttachInfo *ainfo;
8966         GtkComboBox *optmenu;
8967         GtkTreeSelection *selection;
8968         GList *sel;
8969         GtkTreeModel *model;
8970         GtkTreeIter iter;
8971         GtkTreePath *path;
8972         static gboolean cancelled;
8973
8974         /* only if one selected */
8975         selection = gtk_tree_view_get_selection(tree_view);
8976         if (gtk_tree_selection_count_selected_rows(selection) != 1)
8977                 return;
8978
8979         sel = gtk_tree_selection_get_selected_rows(selection, &model);
8980         if (!sel)
8981                 return;
8982
8983         path = (GtkTreePath *) sel->data;
8984         gtk_tree_model_get_iter(model, &iter, path);
8985         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
8986
8987         if (!ainfo) {
8988                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
8989                 g_list_free(sel);
8990                 return;
8991         }
8992         g_list_free(sel);
8993
8994         if (!attach_prop.window)
8995                 compose_attach_property_create(&cancelled);
8996         gtk_window_set_modal(GTK_WINDOW(attach_prop.window), TRUE);
8997         gtk_widget_grab_focus(attach_prop.ok_btn);
8998         gtk_widget_show(attach_prop.window);
8999         gtk_window_set_transient_for(GTK_WINDOW(attach_prop.window),
9000                         GTK_WINDOW(compose->window));
9001
9002         optmenu = GTK_COMBO_BOX(attach_prop.encoding_optmenu);
9003         if (ainfo->encoding == ENC_UNKNOWN)
9004                 combobox_select_by_data(optmenu, ENC_BASE64);
9005         else
9006                 combobox_select_by_data(optmenu, ainfo->encoding);
9007
9008         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
9009                            ainfo->content_type ? ainfo->content_type : "");
9010         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
9011                            ainfo->file ? ainfo->file : "");
9012         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
9013                            ainfo->name ? ainfo->name : "");
9014
9015         for (;;) {
9016                 const gchar *entry_text;
9017                 gchar *text;
9018                 gchar *cnttype = NULL;
9019                 gchar *file = NULL;
9020                 off_t size = 0;
9021
9022                 cancelled = FALSE;
9023                 gtk_main();
9024
9025                 gtk_widget_hide(attach_prop.window);
9026                 gtk_window_set_modal(GTK_WINDOW(attach_prop.window), FALSE);
9027
9028                 if (cancelled)
9029                         break;
9030
9031                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
9032                 if (*entry_text != '\0') {
9033                         gchar *p;
9034
9035                         text = g_strstrip(g_strdup(entry_text));
9036                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
9037                                 cnttype = g_strdup(text);
9038                                 g_free(text);
9039                         } else {
9040                                 alertpanel_error(_("Invalid MIME type."));
9041                                 g_free(text);
9042                                 continue;
9043                         }
9044                 }
9045
9046                 ainfo->encoding = combobox_get_active_data(optmenu);
9047
9048                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
9049                 if (*entry_text != '\0') {
9050                         if (is_file_exist(entry_text) &&
9051                             (size = get_file_size(entry_text)) > 0)
9052                                 file = g_strdup(entry_text);
9053                         else {
9054                                 alertpanel_error
9055                                         (_("File doesn't exist or is empty."));
9056                                 g_free(cnttype);
9057                                 continue;
9058                         }
9059                 }
9060
9061                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
9062                 if (*entry_text != '\0') {
9063                         g_free(ainfo->name);
9064                         ainfo->name = g_strdup(entry_text);
9065                 }
9066
9067                 if (cnttype) {
9068                         g_free(ainfo->content_type);
9069                         ainfo->content_type = cnttype;
9070                 }
9071                 if (file) {
9072                         g_free(ainfo->file);
9073                         ainfo->file = file;
9074                 }
9075                 if (size)
9076                         ainfo->size = (goffset)size;
9077
9078                 /* update tree store */
9079                 text = to_human_readable(ainfo->size);
9080                 gtk_tree_model_get_iter(model, &iter, path);
9081                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
9082                                    COL_MIMETYPE, ainfo->content_type,
9083                                    COL_SIZE, text,
9084                                    COL_NAME, ainfo->name,
9085                                    COL_CHARSET, ainfo->charset,
9086                                    -1);
9087
9088                 break;
9089         }
9090
9091         gtk_tree_path_free(path);
9092 }
9093
9094 #define SET_LABEL_AND_ENTRY(str, entry, top) \
9095 { \
9096         label = gtk_label_new(str); \
9097         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
9098                          GTK_FILL, 0, 0, 0); \
9099         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
9100  \
9101         entry = gtk_entry_new(); \
9102         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
9103                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
9104 }
9105
9106 static void compose_attach_property_create(gboolean *cancelled)
9107 {
9108         GtkWidget *window;
9109         GtkWidget *vbox;
9110         GtkWidget *table;
9111         GtkWidget *label;
9112         GtkWidget *mimetype_entry;
9113         GtkWidget *hbox;
9114         GtkWidget *optmenu;
9115         GtkListStore *optmenu_menu;
9116         GtkWidget *path_entry;
9117         GtkWidget *filename_entry;
9118         GtkWidget *hbbox;
9119         GtkWidget *ok_btn;
9120         GtkWidget *cancel_btn;
9121         GList     *mime_type_list, *strlist;
9122         GtkTreeIter iter;
9123
9124         debug_print("Creating attach_property window...\n");
9125
9126         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "compose_attach_property");
9127         gtk_widget_set_size_request(window, 480, -1);
9128         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
9129         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
9130         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
9131         g_signal_connect(G_OBJECT(window), "delete_event",
9132                          G_CALLBACK(attach_property_delete_event),
9133                          cancelled);
9134         g_signal_connect(G_OBJECT(window), "key_press_event",
9135                          G_CALLBACK(attach_property_key_pressed),
9136                          cancelled);
9137
9138         vbox = gtk_vbox_new(FALSE, 8);
9139         gtk_container_add(GTK_CONTAINER(window), vbox);
9140
9141         table = gtk_table_new(4, 2, FALSE);
9142         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
9143         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
9144         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
9145
9146         label = gtk_label_new(_("MIME type"));
9147         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
9148                          GTK_FILL, 0, 0, 0);
9149         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
9150 #if !GTK_CHECK_VERSION(2, 24, 0)
9151         mimetype_entry = gtk_combo_box_entry_new_text();
9152 #else
9153         mimetype_entry = gtk_combo_box_text_new_with_entry();
9154 #endif
9155         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
9156                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
9157
9158         /* stuff with list */
9159         mime_type_list = procmime_get_mime_type_list();
9160         strlist = NULL;
9161         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
9162                 MimeType *type = (MimeType *) mime_type_list->data;
9163                 gchar *tmp;
9164
9165                 tmp = g_strdup_printf("%s/%s", type->type, type->sub_type);
9166
9167                 if (g_list_find_custom(strlist, tmp, (GCompareFunc)strcmp2))
9168                         g_free(tmp);
9169                 else
9170                         strlist = g_list_insert_sorted(strlist, (gpointer)tmp,
9171                                         (GCompareFunc)strcmp2);
9172         }
9173
9174         for (mime_type_list = strlist; mime_type_list != NULL;
9175                 mime_type_list = mime_type_list->next) {
9176 #if !GTK_CHECK_VERSION(2, 24, 0)
9177                 gtk_combo_box_append_text(GTK_COMBO_BOX(mimetype_entry), mime_type_list->data);
9178 #else
9179                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(mimetype_entry), mime_type_list->data);
9180 #endif
9181                 g_free(mime_type_list->data);
9182         }
9183         g_list_free(strlist);
9184         gtk_combo_box_set_active(GTK_COMBO_BOX(mimetype_entry), 0);
9185         mimetype_entry = gtk_bin_get_child(GTK_BIN((mimetype_entry)));
9186
9187         label = gtk_label_new(_("Encoding"));
9188         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
9189                          GTK_FILL, 0, 0, 0);
9190         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
9191
9192         hbox = gtk_hbox_new(FALSE, 0);
9193         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
9194                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
9195
9196         optmenu = gtkut_sc_combobox_create(NULL, TRUE);
9197         optmenu_menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
9198
9199         COMBOBOX_ADD(optmenu_menu, "7bit", ENC_7BIT);
9200         COMBOBOX_ADD(optmenu_menu, "8bit", ENC_8BIT);
9201         COMBOBOX_ADD(optmenu_menu, "quoted-printable",  ENC_QUOTED_PRINTABLE);
9202         COMBOBOX_ADD(optmenu_menu, "base64", ENC_BASE64);
9203         gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), 0);
9204
9205         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
9206
9207         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
9208         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
9209
9210         gtkut_stock_button_set_create(&hbbox, &cancel_btn, GTK_STOCK_CANCEL,
9211                                       &ok_btn, GTK_STOCK_OK,
9212                                       NULL, NULL);
9213         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
9214         gtk_widget_grab_default(ok_btn);
9215
9216         g_signal_connect(G_OBJECT(ok_btn), "clicked",
9217                          G_CALLBACK(attach_property_ok),
9218                          cancelled);
9219         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
9220                          G_CALLBACK(attach_property_cancel),
9221                          cancelled);
9222
9223         gtk_widget_show_all(vbox);
9224
9225         attach_prop.window           = window;
9226         attach_prop.mimetype_entry   = mimetype_entry;
9227         attach_prop.encoding_optmenu = optmenu;
9228         attach_prop.path_entry       = path_entry;
9229         attach_prop.filename_entry   = filename_entry;
9230         attach_prop.ok_btn           = ok_btn;
9231         attach_prop.cancel_btn       = cancel_btn;
9232 }
9233
9234 #undef SET_LABEL_AND_ENTRY
9235
9236 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
9237 {
9238         *cancelled = FALSE;
9239         gtk_main_quit();
9240 }
9241
9242 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
9243 {
9244         *cancelled = TRUE;
9245         gtk_main_quit();
9246 }
9247
9248 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
9249                                          gboolean *cancelled)
9250 {
9251         *cancelled = TRUE;
9252         gtk_main_quit();
9253
9254         return TRUE;
9255 }
9256
9257 static gboolean attach_property_key_pressed(GtkWidget *widget,
9258                                             GdkEventKey *event,
9259                                             gboolean *cancelled)
9260 {
9261         if (event && event->keyval == GDK_KEY_Escape) {
9262                 *cancelled = TRUE;
9263                 gtk_main_quit();
9264         }
9265         if (event && event->keyval == GDK_KEY_Return) {
9266                 *cancelled = FALSE;
9267                 gtk_main_quit();
9268                 return TRUE;
9269         }
9270         return FALSE;
9271 }
9272
9273 static void compose_exec_ext_editor(Compose *compose)
9274 {
9275 #ifdef G_OS_UNIX
9276         gchar *tmp;
9277         GtkWidget *socket;
9278         GdkNativeWindow socket_wid = 0;
9279         pid_t pid;
9280         gint pipe_fds[2];
9281
9282         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
9283                               G_DIR_SEPARATOR, compose);
9284
9285         if (compose_get_ext_editor_uses_socket()) {
9286                 /* Only allow one socket */
9287                 if (compose->exteditor_socket != NULL) {
9288                         if (gtk_widget_is_focus(compose->exteditor_socket)) {
9289                                 /* Move the focus off of the socket */
9290                                 gtk_widget_child_focus(compose->window, GTK_DIR_TAB_BACKWARD);
9291                         }
9292                         g_free(tmp);
9293                         return;
9294                 }
9295                 /* Create the receiving GtkSocket */
9296                 socket = gtk_socket_new ();
9297                 g_signal_connect (GTK_OBJECT(socket), "plug-removed",
9298                                   G_CALLBACK(compose_ext_editor_plug_removed_cb),
9299                                   compose);
9300                 gtk_box_pack_start(GTK_BOX(compose->edit_vbox), socket, TRUE, TRUE, 0);
9301                 gtk_widget_set_size_request(socket, prefs_common.compose_width, -1);
9302                 /* Realize the socket so that we can use its ID */
9303                 gtk_widget_realize(socket);
9304                 socket_wid = gtk_socket_get_id(GTK_SOCKET (socket));
9305                 compose->exteditor_socket = socket;
9306         }
9307
9308         if (pipe(pipe_fds) < 0) {
9309                 perror("pipe");
9310                 g_free(tmp);
9311                 return;
9312         }
9313
9314         if ((pid = fork()) < 0) {
9315                 perror("fork");
9316                 g_free(tmp);
9317                 return;
9318         }
9319
9320         if (pid != 0) {
9321                 /* close the write side of the pipe */
9322                 close(pipe_fds[1]);
9323
9324                 compose->exteditor_file    = g_strdup(tmp);
9325                 compose->exteditor_pid     = pid;
9326
9327                 compose_set_ext_editor_sensitive(compose, FALSE);
9328
9329 #ifndef G_OS_WIN32
9330                 compose->exteditor_ch = g_io_channel_unix_new(pipe_fds[0]);
9331 #else
9332                 compose->exteditor_ch = g_io_channel_win32_new_fd(pipe_fds[0]);
9333 #endif
9334                 compose->exteditor_tag = g_io_add_watch(compose->exteditor_ch,
9335                                                         G_IO_IN,
9336                                                         compose_input_cb,
9337                                                         compose);
9338         } else {        /* process-monitoring process */
9339                 pid_t pid_ed;
9340
9341                 if (setpgid(0, 0))
9342                         perror("setpgid");
9343
9344                 /* close the read side of the pipe */
9345                 close(pipe_fds[0]);
9346
9347                 if (compose_write_body_to_file(compose, tmp) < 0) {
9348                         fd_write_all(pipe_fds[1], "2\n", 2);
9349                         _exit(1);
9350                 }
9351
9352                 pid_ed = compose_exec_ext_editor_real(tmp, socket_wid);
9353                 if (pid_ed < 0) {
9354                         fd_write_all(pipe_fds[1], "1\n", 2);
9355                         _exit(1);
9356                 }
9357
9358                 /* wait until editor is terminated */
9359                 waitpid(pid_ed, NULL, 0);
9360
9361                 fd_write_all(pipe_fds[1], "0\n", 2);
9362
9363                 close(pipe_fds[1]);
9364                 _exit(0);
9365         }
9366
9367         g_free(tmp);
9368 #endif /* G_OS_UNIX */
9369 }
9370
9371 #ifdef G_OS_UNIX
9372 static gboolean compose_get_ext_editor_cmd_valid()
9373 {
9374         gboolean has_s = FALSE;
9375         gboolean has_w = FALSE;
9376         const gchar *p = prefs_common_get_ext_editor_cmd();
9377         if (!p)
9378                 return FALSE;
9379         while ((p = strchr(p, '%'))) {
9380                 p++;
9381                 if (*p == 's') {
9382                         if (has_s)
9383                                 return FALSE;
9384                         has_s = TRUE;
9385                 } else if (*p == 'w') {
9386                         if (has_w)
9387                                 return FALSE;
9388                         has_w = TRUE;
9389                 } else {
9390                         return FALSE;
9391                 }
9392         }
9393         return TRUE;
9394 }
9395
9396 static gint compose_exec_ext_editor_real(const gchar *file, GdkNativeWindow socket_wid)
9397 {
9398         gchar buf[1024];
9399         gchar *p, *s;
9400         gchar **cmdline;
9401         pid_t pid;
9402
9403         cm_return_val_if_fail(file != NULL, -1);
9404
9405         if ((pid = fork()) < 0) {
9406                 perror("fork");
9407                 return -1;
9408         }
9409
9410         if (pid != 0) return pid;
9411
9412         /* grandchild process */
9413
9414         if (setpgid(0, getppid()))
9415                 perror("setpgid");
9416
9417         if (compose_get_ext_editor_cmd_valid()) {
9418                 if (compose_get_ext_editor_uses_socket()) {
9419                         p = g_strdup(prefs_common_get_ext_editor_cmd());
9420                         s = strstr(p, "%w");
9421                         s[1] = 'u';
9422                         if (strstr(p, "%s") < s)
9423                                 g_snprintf(buf, sizeof(buf), p, file, socket_wid);
9424                         else
9425                                 g_snprintf(buf, sizeof(buf), p, socket_wid, file);
9426                         g_free(p);
9427                 } else {
9428                         g_snprintf(buf, sizeof(buf),
9429                                    prefs_common_get_ext_editor_cmd(), file);
9430                 }
9431         } else {
9432                 if (prefs_common_get_ext_editor_cmd())
9433                         g_warning("External editor command-line is invalid: '%s'",
9434                                   prefs_common_get_ext_editor_cmd());
9435                 g_snprintf(buf, sizeof(buf), DEFAULT_EDITOR_CMD, file);
9436         }
9437
9438         cmdline = strsplit_with_quote(buf, " ", 1024);
9439         execvp(cmdline[0], cmdline);
9440
9441         perror("execvp");
9442         g_strfreev(cmdline);
9443
9444         _exit(1);
9445 }
9446
9447 static gboolean compose_ext_editor_kill(Compose *compose)
9448 {
9449         pid_t pgid = compose->exteditor_pid * -1;
9450         gint ret;
9451
9452         ret = kill(pgid, 0);
9453
9454         if (ret == 0 || (ret == -1 && EPERM == errno)) {
9455                 AlertValue val;
9456                 gchar *msg;
9457
9458                 msg = g_strdup_printf
9459                         (_("The external editor is still working.\n"
9460                            "Force terminating the process?\n"
9461                            "process group id: %d"), -pgid);
9462                 val = alertpanel_full(_("Notice"), msg, GTK_STOCK_NO, GTK_STOCK_YES,
9463                                       NULL, FALSE, NULL, ALERT_WARNING, G_ALERTDEFAULT);
9464
9465                 g_free(msg);
9466
9467                 if (val == G_ALERTALTERNATE) {
9468                         g_source_remove(compose->exteditor_tag);
9469                         g_io_channel_shutdown(compose->exteditor_ch,
9470                                               FALSE, NULL);
9471                         g_io_channel_unref(compose->exteditor_ch);
9472
9473                         if (kill(pgid, SIGTERM) < 0) perror("kill");
9474                         waitpid(compose->exteditor_pid, NULL, 0);
9475
9476                         g_warning("Terminated process group id: %d. "
9477                                   "Temporary file: %s", -pgid, compose->exteditor_file);
9478
9479                         compose_set_ext_editor_sensitive(compose, TRUE);
9480
9481                         g_free(compose->exteditor_file);
9482                         compose->exteditor_file    = NULL;
9483                         compose->exteditor_pid     = -1;
9484                         compose->exteditor_ch      = NULL;
9485                         compose->exteditor_tag     = -1;
9486                 } else
9487                         return FALSE;
9488         }
9489
9490         return TRUE;
9491 }
9492
9493 static gboolean compose_input_cb(GIOChannel *source, GIOCondition condition,
9494                                  gpointer data)
9495 {
9496         gchar buf[3] = "3";
9497         Compose *compose = (Compose *)data;
9498         gsize bytes_read;
9499
9500         debug_print("Compose: input from monitoring process\n");
9501
9502         if (g_io_channel_read_chars(source, buf, sizeof(buf), &bytes_read, NULL) != G_IO_STATUS_NORMAL) {
9503                 bytes_read = 0;
9504                 buf[0] = '\0';
9505         }
9506
9507         g_io_channel_shutdown(source, FALSE, NULL);
9508         g_io_channel_unref(source);
9509
9510         waitpid(compose->exteditor_pid, NULL, 0);
9511
9512         if (buf[0] == '0') {            /* success */
9513                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
9514                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
9515                 GtkTextIter start, end;
9516                 gchar *chars;
9517
9518                 gtk_text_buffer_set_text(buffer, "", -1);
9519                 compose_insert_file(compose, compose->exteditor_file);
9520                 compose_changed_cb(NULL, compose);
9521                 compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
9522
9523                 if (claws_unlink(compose->exteditor_file) < 0)
9524                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
9525
9526                 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
9527                 gtk_text_buffer_get_start_iter(buffer, &start);
9528                 gtk_text_buffer_get_end_iter(buffer, &end);
9529                 chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
9530                 if (chars && strlen(chars) > 0)
9531                         compose->modified = TRUE;
9532                 g_free(chars);
9533         } else if (buf[0] == '1') {     /* failed */
9534                 g_warning("Couldn't exec external editor");
9535                 if (claws_unlink(compose->exteditor_file) < 0)
9536                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
9537         } else if (buf[0] == '2') {
9538                 g_warning("Couldn't write to file");
9539         } else if (buf[0] == '3') {
9540                 g_warning("Pipe read failed");
9541         }
9542
9543         compose_set_ext_editor_sensitive(compose, TRUE);
9544
9545         g_free(compose->exteditor_file);
9546         compose->exteditor_file    = NULL;
9547         compose->exteditor_pid     = -1;
9548         compose->exteditor_ch      = NULL;
9549         compose->exteditor_tag     = -1;
9550         if (compose->exteditor_socket) {
9551                 gtk_widget_destroy(compose->exteditor_socket);
9552                 compose->exteditor_socket = NULL;
9553         }
9554
9555
9556         return FALSE;
9557 }
9558
9559 static char *ext_editor_menu_entries[] = {
9560         "Menu/Message/Send",
9561         "Menu/Message/SendLater",
9562         "Menu/Message/InsertFile",
9563         "Menu/Message/InsertSig",
9564         "Menu/Message/ReplaceSig",
9565         "Menu/Message/Save",
9566         "Menu/Message/Print",
9567         "Menu/Edit",
9568 #if USE_ENCHANT
9569         "Menu/Spelling",
9570 #endif
9571         "Menu/Tools/ShowRuler",
9572         "Menu/Tools/Actions",
9573         "Menu/Help",
9574         NULL
9575 };
9576
9577 static void compose_set_ext_editor_sensitive(Compose *compose,
9578                                              gboolean sensitive)
9579 {
9580         int i;
9581
9582         for (i = 0; ext_editor_menu_entries[i]; ++i) {
9583                 cm_menu_set_sensitive_full(compose->ui_manager,
9584                         ext_editor_menu_entries[i], sensitive);
9585         }
9586
9587         if (compose_get_ext_editor_uses_socket()) {
9588                 if (sensitive) {
9589                         if (compose->exteditor_socket)
9590                                 gtk_widget_hide(compose->exteditor_socket);
9591                         gtk_widget_show(compose->scrolledwin);
9592                         if (prefs_common.show_ruler)
9593                                 gtk_widget_show(compose->ruler_hbox);
9594                         /* Fix the focus, as it doesn't go anywhere when the
9595                          * socket is hidden or destroyed */
9596                         gtk_widget_child_focus(compose->window, GTK_DIR_TAB_BACKWARD);
9597                 } else {
9598                         g_assert (compose->exteditor_socket != NULL);
9599                         /* Fix the focus, as it doesn't go anywhere when the
9600                          * edit box is hidden */
9601                         if (gtk_widget_is_focus(compose->text))
9602                                 gtk_widget_child_focus(compose->window, GTK_DIR_TAB_BACKWARD);
9603                         gtk_widget_hide(compose->scrolledwin);
9604                         gtk_widget_hide(compose->ruler_hbox);
9605                         gtk_widget_show(compose->exteditor_socket);
9606                 }
9607         } else {
9608                 gtk_widget_set_sensitive(compose->text,                   sensitive);
9609         }
9610         if (compose->toolbar->send_btn)
9611                 gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
9612         if (compose->toolbar->sendl_btn)
9613                 gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
9614         if (compose->toolbar->draft_btn)
9615                 gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
9616         if (compose->toolbar->insert_btn)
9617                 gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
9618         if (compose->toolbar->sig_btn)
9619                 gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
9620         if (compose->toolbar->exteditor_btn)
9621                 gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
9622         if (compose->toolbar->linewrap_current_btn)
9623                 gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, sensitive);
9624         if (compose->toolbar->linewrap_all_btn)
9625                 gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, sensitive);
9626 }
9627
9628 static gboolean compose_get_ext_editor_uses_socket()
9629 {
9630         return (prefs_common_get_ext_editor_cmd() &&
9631                 strstr(prefs_common_get_ext_editor_cmd(), "%w"));
9632 }
9633
9634 static gboolean compose_ext_editor_plug_removed_cb(GtkSocket *socket, Compose *compose)
9635 {
9636         compose->exteditor_socket = NULL;
9637         /* returning FALSE allows destruction of the socket */
9638         return FALSE;
9639 }
9640 #endif /* G_OS_UNIX */
9641
9642 /**
9643  * compose_undo_state_changed:
9644  *
9645  * Change the sensivity of the menuentries undo and redo
9646  **/
9647 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
9648                                        gint redo_state, gpointer data)
9649 {
9650         Compose *compose = (Compose *)data;
9651
9652         switch (undo_state) {
9653         case UNDO_STATE_TRUE:
9654                 if (!undostruct->undo_state) {
9655                         undostruct->undo_state = TRUE;
9656                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", TRUE);
9657                 }
9658                 break;
9659         case UNDO_STATE_FALSE:
9660                 if (undostruct->undo_state) {
9661                         undostruct->undo_state = FALSE;
9662                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", FALSE);
9663                 }
9664                 break;
9665         case UNDO_STATE_UNCHANGED:
9666                 break;
9667         case UNDO_STATE_REFRESH:
9668                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", undostruct->undo_state);
9669                 break;
9670         default:
9671                 g_warning("Undo state not recognized");
9672                 break;
9673         }
9674
9675         switch (redo_state) {
9676         case UNDO_STATE_TRUE:
9677                 if (!undostruct->redo_state) {
9678                         undostruct->redo_state = TRUE;
9679                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", TRUE);
9680                 }
9681                 break;
9682         case UNDO_STATE_FALSE:
9683                 if (undostruct->redo_state) {
9684                         undostruct->redo_state = FALSE;
9685                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", FALSE);
9686                 }
9687                 break;
9688         case UNDO_STATE_UNCHANGED:
9689                 break;
9690         case UNDO_STATE_REFRESH:
9691                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", undostruct->redo_state);
9692                 break;
9693         default:
9694                 g_warning("Redo state not recognized");
9695                 break;
9696         }
9697 }
9698
9699 /* callback functions */
9700
9701 static void compose_notebook_size_alloc(GtkNotebook *notebook,
9702                                         GtkAllocation *allocation,
9703                                         GtkPaned *paned)
9704 {
9705         prefs_common.compose_notebook_height = gtk_paned_get_position(paned);
9706 }
9707
9708 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
9709  * includes "non-client" (windows-izm) in calculation, so this calculation
9710  * may not be accurate.
9711  */
9712 static gboolean compose_edit_size_alloc(GtkEditable *widget,
9713                                         GtkAllocation *allocation,
9714                                         GtkSHRuler *shruler)
9715 {
9716         if (prefs_common.show_ruler) {
9717                 gint char_width = 0, char_height = 0;
9718                 gint line_width_in_chars;
9719
9720                 gtkut_get_font_size(GTK_WIDGET(widget),
9721                                     &char_width, &char_height);
9722                 line_width_in_chars =
9723                         (allocation->width - allocation->x) / char_width;
9724
9725                 /* got the maximum */
9726                 gtk_shruler_set_range(GTK_SHRULER(shruler),
9727                                     0.0, line_width_in_chars, 0);
9728         }
9729
9730         return TRUE;
9731 }
9732
9733 typedef struct {
9734         gchar                   *header;
9735         gchar                   *entry;
9736         ComposePrefType         type;
9737         gboolean                entry_marked;
9738 } HeaderEntryState;
9739
9740 static void account_activated(GtkComboBox *optmenu, gpointer data)
9741 {
9742         Compose *compose = (Compose *)data;
9743
9744         PrefsAccount *ac;
9745         gchar *folderidentifier;
9746         gint account_id = 0;
9747         GtkTreeModel *menu;
9748         GtkTreeIter iter;
9749         GSList *list, *saved_list = NULL;
9750         HeaderEntryState *state;
9751         GtkRcStyle *style = NULL;
9752 #if !GTK_CHECK_VERSION(3, 0, 0)
9753         static GdkColor yellow;
9754         static gboolean color_set = FALSE;
9755 #else
9756         static GdkColor yellow = { (guint32)0, (guint32)0xf5, (guint32)0xf6, (guint32)0xbe };
9757 #endif
9758
9759         /* Get ID of active account in the combo box */
9760         menu = gtk_combo_box_get_model(optmenu);
9761         cm_return_if_fail(gtk_combo_box_get_active_iter(optmenu, &iter));
9762         gtk_tree_model_get(menu, &iter, 1, &account_id, -1);
9763
9764         ac = account_find_from_id(account_id);
9765         cm_return_if_fail(ac != NULL);
9766
9767         if (ac != compose->account) {
9768                 compose_select_account(compose, ac, FALSE);
9769
9770                 for (list = compose->header_list; list; list = list->next) {
9771                         ComposeHeaderEntry *hentry=(ComposeHeaderEntry *)list->data;
9772
9773                         if (hentry->type == PREF_ACCOUNT || !list->next) {
9774                                 compose_destroy_headerentry(compose, hentry);
9775                                 continue;
9776                         }
9777
9778                         state = g_malloc0(sizeof(HeaderEntryState));
9779                         state->header = gtk_editable_get_chars(GTK_EDITABLE(
9780                                         gtk_bin_get_child(GTK_BIN(hentry->combo))), 0, -1);
9781                         state->entry = gtk_editable_get_chars(
9782                                         GTK_EDITABLE(hentry->entry), 0, -1);
9783                         state->type = hentry->type;
9784
9785 #if !GTK_CHECK_VERSION(3, 0, 0)
9786                         if (!color_set) {
9787                                 gdk_color_parse("#f5f6be", &yellow);
9788                                 color_set = gdk_colormap_alloc_color(
9789                                                         gdk_colormap_get_system(),
9790                                                         &yellow, FALSE, TRUE);
9791                         }
9792 #endif
9793
9794                         style = gtk_widget_get_modifier_style(hentry->entry);
9795                         state->entry_marked = gdk_color_equal(&yellow,
9796                                                 &style->base[GTK_STATE_NORMAL]);
9797
9798                         saved_list = g_slist_append(saved_list, state);
9799                         compose_destroy_headerentry(compose, hentry);
9800                 }
9801
9802                 compose->header_last = NULL;
9803                 g_slist_free(compose->header_list);
9804                 compose->header_list = NULL;
9805                 compose->header_nextrow = 1;
9806                 compose_create_header_entry(compose);
9807
9808                 if (ac->set_autocc && ac->auto_cc)
9809                         compose_entry_append(compose, ac->auto_cc,
9810                                                 COMPOSE_CC, PREF_ACCOUNT);
9811
9812                 if (ac->set_autobcc && ac->auto_bcc)
9813                         compose_entry_append(compose, ac->auto_bcc,
9814                                                 COMPOSE_BCC, PREF_ACCOUNT);
9815
9816                 if (ac->set_autoreplyto && ac->auto_replyto)
9817                         compose_entry_append(compose, ac->auto_replyto,
9818                                                 COMPOSE_REPLYTO, PREF_ACCOUNT);
9819
9820                 for (list = saved_list; list; list = list->next) {
9821                         state = (HeaderEntryState *) list->data;
9822
9823                         compose_add_header_entry(compose, state->header,
9824                                                 state->entry, state->type);
9825                         if (state->entry_marked)
9826                                 compose_entry_mark_default_to(compose, state->entry);
9827
9828                         g_free(state->header);
9829                         g_free(state->entry);
9830                         g_free(state);
9831                 }
9832                 g_slist_free(saved_list);
9833
9834                 combobox_select_by_data(GTK_COMBO_BOX(compose->header_last->combo),
9835                                         (ac->protocol == A_NNTP) ?
9836                                         COMPOSE_NEWSGROUPS : COMPOSE_TO);
9837         }
9838
9839         /* Set message save folder */
9840         if (account_get_special_folder(compose->account, F_OUTBOX)) {
9841                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
9842         }
9843         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
9844                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
9845
9846         compose_set_save_to(compose, NULL);
9847         if (account_get_special_folder(compose->account, F_OUTBOX)) {
9848                 folderidentifier = folder_item_get_identifier(account_get_special_folder
9849                                   (compose->account, F_OUTBOX));
9850                 compose_set_save_to(compose, folderidentifier);
9851                 g_free(folderidentifier);
9852         }
9853 }
9854
9855 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
9856                             GtkTreeViewColumn *column, Compose *compose)
9857 {
9858         compose_attach_property(NULL, compose);
9859 }
9860
9861 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
9862                                       gpointer data)
9863 {
9864         Compose *compose = (Compose *)data;
9865         GtkTreeSelection *attach_selection;
9866         gint attach_nr_selected;
9867         GtkTreePath *path;
9868
9869         if (!event) return FALSE;
9870
9871         if (event->button == 3) {
9872                 attach_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
9873                 attach_nr_selected = gtk_tree_selection_count_selected_rows(attach_selection);
9874
9875                 /* If no rows, or just one row is selected, right-click should
9876                  * open menu relevant to the row being right-clicked on. We
9877                  * achieve that by selecting the clicked row first. If more
9878                  * than one row is selected, we shouldn't modify the selection,
9879                  * as user may want to remove selected rows (attachments). */
9880                 if (attach_nr_selected < 2) {
9881                         gtk_tree_selection_unselect_all(attach_selection);
9882                         attach_nr_selected = 0;
9883                         gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget),
9884                                         event->x, event->y, &path, NULL, NULL, NULL);
9885                         if (path != NULL) {
9886                                 gtk_tree_selection_select_path(attach_selection, path);
9887                                 gtk_tree_path_free(path);
9888                                 attach_nr_selected++;
9889                         }
9890                 }
9891
9892                 cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Remove", (attach_nr_selected > 0));
9893                 /* Properties menu item makes no sense with more than one row
9894                  * selected, the properties dialog can only edit one attachment. */
9895                 cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Properties", (attach_nr_selected == 1));
9896
9897                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
9898                                NULL, NULL, event->button, event->time);
9899                 return TRUE;
9900         }
9901
9902         return FALSE;
9903 }
9904
9905 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
9906                                    gpointer data)
9907 {
9908         Compose *compose = (Compose *)data;
9909
9910         if (!event) return FALSE;
9911
9912         switch (event->keyval) {
9913         case GDK_KEY_Delete:
9914                 compose_attach_remove_selected(NULL, compose);
9915                 break;
9916         }
9917         return FALSE;
9918 }
9919
9920 static void compose_allow_user_actions (Compose *compose, gboolean allow)
9921 {
9922         toolbar_comp_set_sensitive(compose, allow);
9923         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message", allow);
9924         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit", allow);
9925 #if USE_ENCHANT
9926         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", allow);
9927 #endif
9928         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options", allow);
9929         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools", allow);
9930         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Help", allow);
9931
9932         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), allow);
9933
9934 }
9935
9936 static void compose_send_cb(GtkAction *action, gpointer data)
9937 {
9938         Compose *compose = (Compose *)data;
9939
9940 #ifdef G_OS_UNIX
9941         if (compose->exteditor_tag != -1) {
9942                 debug_print("ignoring send: external editor still open\n");
9943                 return;
9944         }
9945 #endif
9946         if (prefs_common.work_offline &&
9947             !inc_offline_should_override(TRUE,
9948                 _("Claws Mail needs network access in order "
9949                   "to send this email.")))
9950                 return;
9951
9952         if (compose->draft_timeout_tag >= 0) { /* CLAWS: disable draft timeout */
9953                 g_source_remove(compose->draft_timeout_tag);
9954                 compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET;
9955         }
9956
9957         compose_send(compose);
9958 }
9959
9960 static void compose_send_later_cb(GtkAction *action, gpointer data)
9961 {
9962         Compose *compose = (Compose *)data;
9963         gint val;
9964
9965         inc_lock();
9966         compose_allow_user_actions(compose, FALSE);
9967         val = compose_queue_sub(compose, NULL, NULL, NULL, TRUE, TRUE);
9968         compose_allow_user_actions(compose, TRUE);
9969         inc_unlock();
9970
9971         if (!val) {
9972                 compose_close(compose);
9973         } else if (val == -1) {
9974                 alertpanel_error(_("Could not queue message."));
9975         } else if (val == -2) {
9976                 alertpanel_error(_("Could not queue message:\n\n%s."), g_strerror(errno));
9977         } else if (val == -3) {
9978                 if (privacy_peek_error())
9979                 alertpanel_error(_("Could not queue message for sending:\n\n"
9980                                    "Signature failed: %s"), privacy_get_error());
9981         } else if (val == -4) {
9982                 alertpanel_error(_("Could not queue message for sending:\n\n"
9983                                    "Charset conversion failed."));
9984         } else if (val == -5) {
9985                 alertpanel_error(_("Could not queue message for sending:\n\n"
9986                                    "Couldn't get recipient encryption key."));
9987         } else if (val == -6) {
9988                 /* silent error */
9989         }
9990         toolbar_main_set_sensitive(mainwindow_get_mainwindow());
9991 }
9992
9993 #define DRAFTED_AT_EXIT "drafted_at_exit"
9994 static void compose_register_draft(MsgInfo *info)
9995 {
9996         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
9997                                       DRAFTED_AT_EXIT, NULL);
9998         FILE *fp = g_fopen(filepath, "ab");
9999
10000         if (fp) {
10001                 fprintf(fp, "%s\t%d\n", folder_item_get_identifier(info->folder),
10002                                 info->msgnum);
10003                 fclose(fp);
10004         }
10005
10006         g_free(filepath);
10007 }
10008
10009 gboolean compose_draft (gpointer data, guint action)
10010 {
10011         Compose *compose = (Compose *)data;
10012         FolderItem *draft;
10013         gchar *tmp;
10014         gchar *sheaders;
10015         gint msgnum;
10016         MsgFlags flag = {0, 0};
10017         static gboolean lock = FALSE;
10018         MsgInfo *newmsginfo;
10019         FILE *fp;
10020         gboolean target_locked = FALSE;
10021         gboolean err = FALSE;
10022
10023         if (lock) return FALSE;
10024
10025         if (compose->sending)
10026                 return TRUE;
10027
10028         draft = account_get_special_folder(compose->account, F_DRAFT);
10029         cm_return_val_if_fail(draft != NULL, FALSE);
10030
10031         if (!g_mutex_trylock(compose->mutex)) {
10032                 /* we don't want to lock the mutex once it's available,
10033                  * because as the only other part of compose.c locking
10034                  * it is compose_close - which means once unlocked,
10035                  * the compose struct will be freed */
10036                 debug_print("couldn't lock mutex, probably sending\n");
10037                 return FALSE;
10038         }
10039
10040         lock = TRUE;
10041
10042         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
10043                               G_DIR_SEPARATOR, compose);
10044         if ((fp = g_fopen(tmp, "wb")) == NULL) {
10045                 FILE_OP_ERROR(tmp, "fopen");
10046                 goto warn_err;
10047         }
10048
10049         /* chmod for security */
10050         if (change_file_mode_rw(fp, tmp) < 0) {
10051                 FILE_OP_ERROR(tmp, "chmod");
10052                 g_warning("can't change file mode");
10053         }
10054
10055         /* Save draft infos */
10056         err |= (fprintf(fp, "X-Claws-Account-Id:%d\n", compose->account->account_id) < 0);
10057         err |= (fprintf(fp, "S:%s\n", compose->account->address) < 0);
10058
10059         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
10060                 gchar *savefolderid;
10061
10062                 savefolderid = compose_get_save_to(compose);
10063                 err |= (fprintf(fp, "SCF:%s\n", savefolderid) < 0);
10064                 g_free(savefolderid);
10065         }
10066         if (compose->return_receipt) {
10067                 err |= (fprintf(fp, "RRCPT:1\n") < 0);
10068         }
10069         if (compose->privacy_system) {
10070                 err |= (fprintf(fp, "X-Claws-Sign:%d\n", compose->use_signing) < 0);
10071                 err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
10072                 err |= (fprintf(fp, "X-Claws-Privacy-System:%s\n", compose->privacy_system) < 0);
10073         }
10074
10075         /* Message-ID of message replying to */
10076         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
10077                 gchar *folderid = NULL;
10078
10079                 if (compose->replyinfo->folder)
10080                         folderid = folder_item_get_identifier(compose->replyinfo->folder);
10081                 if (folderid == NULL)
10082                         folderid = g_strdup("NULL");
10083
10084                 err |= (fprintf(fp, "RMID:%s\t%d\t%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid) < 0);
10085                 g_free(folderid);
10086         }
10087         /* Message-ID of message forwarding to */
10088         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
10089                 gchar *folderid = NULL;
10090
10091                 if (compose->fwdinfo->folder)
10092                         folderid = folder_item_get_identifier(compose->fwdinfo->folder);
10093                 if (folderid == NULL)
10094                         folderid = g_strdup("NULL");
10095
10096                 err |= (fprintf(fp, "FMID:%s\t%d\t%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid) < 0);
10097                 g_free(folderid);
10098         }
10099
10100         err |= (fprintf(fp, "X-Claws-Auto-Wrapping:%d\n", compose->autowrap) < 0);
10101         err |= (fprintf(fp, "X-Claws-Auto-Indent:%d\n", compose->autoindent) < 0);
10102
10103         sheaders = compose_get_manual_headers_info(compose);
10104         err |= (fprintf(fp, "X-Claws-Manual-Headers:%s\n", sheaders) < 0);
10105         g_free(sheaders);
10106
10107         /* end of headers */
10108         err |= (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0);
10109
10110         if (err) {
10111                 fclose(fp);
10112                 goto warn_err;
10113         }
10114
10115         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE, action != COMPOSE_AUTO_SAVE) < 0) {
10116                 fclose(fp);
10117                 goto warn_err;
10118         }
10119         if (fclose(fp) == EOF) {
10120                 goto warn_err;
10121         }
10122
10123         flag.perm_flags = MSG_NEW|MSG_UNREAD;
10124         if (compose->targetinfo) {
10125                 target_locked = MSG_IS_LOCKED(compose->targetinfo->flags);
10126                 if (target_locked)
10127                         flag.perm_flags |= MSG_LOCKED;
10128         }
10129         flag.tmp_flags = MSG_DRAFT;
10130
10131         folder_item_scan(draft);
10132         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
10133                 MsgInfo *tmpinfo = NULL;
10134                 debug_print("didn't get msgnum after adding draft [%s]\n", compose->msgid?compose->msgid:"no msgid");
10135                 if (compose->msgid) {
10136                         tmpinfo = folder_item_get_msginfo_by_msgid(draft, compose->msgid);
10137                 }
10138                 if (tmpinfo) {
10139                         msgnum = tmpinfo->msgnum;
10140                         procmsg_msginfo_free(&tmpinfo);
10141                         debug_print("got draft msgnum %d from scanning\n", msgnum);
10142                 } else {
10143                         debug_print("didn't get draft msgnum after scanning\n");
10144                 }
10145         } else {
10146                 debug_print("got draft msgnum %d from adding\n", msgnum);
10147         }
10148         if (msgnum < 0) {
10149 warn_err:
10150                 claws_unlink(tmp);
10151                 g_free(tmp);
10152                 if (action != COMPOSE_AUTO_SAVE) {
10153                         if (action != COMPOSE_DRAFT_FOR_EXIT)
10154                                 alertpanel_error(_("Could not save draft."));
10155                         else {
10156                                 AlertValue val;
10157                                 gtkut_window_popup(compose->window);
10158                                 val = alertpanel_full(_("Could not save draft"),
10159                                         _("Could not save draft.\n"
10160                                         "Do you want to cancel exit or discard this email?"),
10161                                           _("_Cancel exit"), _("_Discard email"), NULL,
10162                                           FALSE, NULL, ALERT_QUESTION, G_ALERTDEFAULT);
10163                                 if (val == G_ALERTALTERNATE) {
10164                                         lock = FALSE;
10165                                         g_mutex_unlock(compose->mutex); /* must be done before closing */
10166                                         compose_close(compose);
10167                                         return TRUE;
10168                                 } else {
10169                                         lock = FALSE;
10170                                         g_mutex_unlock(compose->mutex); /* must be done before closing */
10171                                         return FALSE;
10172                                 }
10173                         }
10174                 }
10175                 goto unlock;
10176         }
10177         g_free(tmp);
10178
10179         if (compose->mode == COMPOSE_REEDIT) {
10180                 compose_remove_reedit_target(compose, TRUE);
10181         }
10182
10183         newmsginfo = folder_item_get_msginfo(draft, msgnum);
10184
10185         if (newmsginfo) {
10186                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
10187                 if (target_locked)
10188                         procmsg_msginfo_set_flags(newmsginfo, MSG_NEW|MSG_UNREAD|MSG_LOCKED, MSG_DRAFT);
10189                 else
10190                         procmsg_msginfo_set_flags(newmsginfo, MSG_NEW|MSG_UNREAD, MSG_DRAFT);
10191                 if (compose_use_attach(compose) && action != COMPOSE_AUTO_SAVE)
10192                         procmsg_msginfo_set_flags(newmsginfo, 0,
10193                                                   MSG_HAS_ATTACHMENT);
10194
10195                 if (action == COMPOSE_DRAFT_FOR_EXIT) {
10196                         compose_register_draft(newmsginfo);
10197                 }
10198                 procmsg_msginfo_free(&newmsginfo);
10199         }
10200
10201         folder_item_scan(draft);
10202
10203         if (action == COMPOSE_QUIT_EDITING || action == COMPOSE_DRAFT_FOR_EXIT) {
10204                 lock = FALSE;
10205                 g_mutex_unlock(compose->mutex); /* must be done before closing */
10206                 compose_close(compose);
10207                 return TRUE;
10208         } else {
10209                 GStatBuf s;
10210                 gchar *path;
10211
10212                 path = folder_item_fetch_msg(draft, msgnum);
10213                 if (path == NULL) {
10214                         debug_print("can't fetch %s:%d\n", draft->path, msgnum);
10215                         goto unlock;
10216                 }
10217                 if (g_stat(path, &s) < 0) {
10218                         FILE_OP_ERROR(path, "stat");
10219                         g_free(path);
10220                         goto unlock;
10221                 }
10222                 g_free(path);
10223
10224                 procmsg_msginfo_free(&(compose->targetinfo));
10225                 compose->targetinfo = procmsg_msginfo_new();
10226                 compose->targetinfo->msgnum = msgnum;
10227                 compose->targetinfo->size = (goffset)s.st_size;
10228                 compose->targetinfo->mtime = s.st_mtime;
10229                 compose->targetinfo->folder = draft;
10230                 if (target_locked)
10231                         procmsg_msginfo_set_flags(compose->targetinfo, MSG_LOCKED, 0);
10232                 compose->mode = COMPOSE_REEDIT;
10233
10234                 if (action == COMPOSE_AUTO_SAVE) {
10235                         compose->autosaved_draft = compose->targetinfo;
10236                 }
10237                 compose->modified = FALSE;
10238                 compose_set_title(compose);
10239         }
10240 unlock:
10241         lock = FALSE;
10242         g_mutex_unlock(compose->mutex);
10243         return TRUE;
10244 }
10245
10246 void compose_clear_exit_drafts(void)
10247 {
10248         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
10249                                       DRAFTED_AT_EXIT, NULL);
10250         if (is_file_exist(filepath))
10251                 claws_unlink(filepath);
10252
10253         g_free(filepath);
10254 }
10255
10256 void compose_reopen_exit_drafts(void)
10257 {
10258         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
10259                                       DRAFTED_AT_EXIT, NULL);
10260         FILE *fp = g_fopen(filepath, "rb");
10261         gchar buf[1024];
10262
10263         if (fp) {
10264                 while (fgets(buf, sizeof(buf), fp)) {
10265                         gchar **parts = g_strsplit(buf, "\t", 2);
10266                         const gchar *folder = parts[0];
10267                         int msgnum = parts[1] ? atoi(parts[1]):-1;
10268
10269                         if (folder && *folder && msgnum > -1) {
10270                                 FolderItem *item = folder_find_item_from_identifier(folder);
10271                                 MsgInfo *info = folder_item_get_msginfo(item, msgnum);
10272                                 if (info)
10273                                         compose_reedit(info, FALSE);
10274                         }
10275                         g_strfreev(parts);
10276                 }
10277                 fclose(fp);
10278         }
10279         g_free(filepath);
10280         compose_clear_exit_drafts();
10281 }
10282
10283 static void compose_save_cb(GtkAction *action, gpointer data)
10284 {
10285         Compose *compose = (Compose *)data;
10286         compose_draft(compose, COMPOSE_KEEP_EDITING);
10287         compose->rmode = COMPOSE_REEDIT;
10288 }
10289
10290 void compose_attach_from_list(Compose *compose, GList *file_list, gboolean free_data)
10291 {
10292         if (compose && file_list) {
10293                 GList *tmp;
10294
10295                 for ( tmp = file_list; tmp; tmp = tmp->next) {
10296                         gchar *file = (gchar *) tmp->data;
10297                         gchar *utf8_filename = conv_filename_to_utf8(file);
10298                         compose_attach_append(compose, file, utf8_filename, NULL, NULL);
10299                         compose_changed_cb(NULL, compose);
10300                         if (free_data) {
10301                         g_free(file);
10302                                 tmp->data = NULL;
10303                         }
10304                         g_free(utf8_filename);
10305                 }
10306         }
10307 }
10308
10309 static void compose_attach_cb(GtkAction *action, gpointer data)
10310 {
10311         Compose *compose = (Compose *)data;
10312         GList *file_list;
10313
10314         if (compose->redirect_filename != NULL)
10315                 return;
10316
10317         /* Set focus_window properly, in case we were called via popup menu,
10318          * which unsets it (via focus_out_event callback on compose window). */
10319         manage_window_focus_in(compose->window, NULL, NULL);
10320
10321         file_list = filesel_select_multiple_files_open(_("Select file"));
10322
10323         if (file_list) {
10324                 compose_attach_from_list(compose, file_list, TRUE);
10325                 g_list_free(file_list);
10326         }
10327 }
10328
10329 static void compose_insert_file_cb(GtkAction *action, gpointer data)
10330 {
10331         Compose *compose = (Compose *)data;
10332         GList *file_list;
10333         gint files_inserted = 0;
10334
10335         file_list = filesel_select_multiple_files_open(_("Select file"));
10336
10337         if (file_list) {
10338                 GList *tmp;
10339
10340                 for ( tmp = file_list; tmp; tmp = tmp->next) {
10341                         gchar *file = (gchar *) tmp->data;
10342                         gchar *filedup = g_strdup(file);
10343                         gchar *shortfile = g_path_get_basename(filedup);
10344                         ComposeInsertResult res;
10345                         /* insert the file if the file is short or if the user confirmed that
10346                            he/she wants to insert the large file */
10347                         res = compose_insert_file(compose, file);
10348                         if (res == COMPOSE_INSERT_READ_ERROR) {
10349                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
10350                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
10351                                 alertpanel_error(_("File '%s' contained invalid characters\n"
10352                                                         "for the current encoding, insertion may be incorrect."),
10353                                                         shortfile);
10354                         } else if (res == COMPOSE_INSERT_SUCCESS)
10355                                 files_inserted++;
10356
10357                         g_free(shortfile);
10358                         g_free(filedup);
10359                         g_free(file);
10360                 }
10361                 g_list_free(file_list);
10362         }
10363
10364 #ifdef USE_ENCHANT
10365         if (files_inserted > 0 && compose->gtkaspell &&
10366             compose->gtkaspell->check_while_typing)
10367                 gtkaspell_highlight_all(compose->gtkaspell);
10368 #endif
10369 }
10370
10371 static void compose_insert_sig_cb(GtkAction *action, gpointer data)
10372 {
10373         Compose *compose = (Compose *)data;
10374
10375         compose_insert_sig(compose, FALSE);
10376 }
10377
10378 static void compose_replace_sig_cb(GtkAction *action, gpointer data)
10379 {
10380         Compose *compose = (Compose *)data;
10381
10382         compose_insert_sig(compose, TRUE);
10383 }
10384
10385 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
10386                               gpointer data)
10387 {
10388         gint x, y;
10389         Compose *compose = (Compose *)data;
10390
10391         gtkut_widget_get_uposition(widget, &x, &y);
10392         if (!compose->batch) {
10393                 prefs_common.compose_x = x;
10394                 prefs_common.compose_y = y;
10395         }
10396         if (compose->sending || compose->updating)
10397                 return TRUE;
10398         compose_close_cb(NULL, compose);
10399         return TRUE;
10400 }
10401
10402 void compose_close_toolbar(Compose *compose)
10403 {
10404         compose_close_cb(NULL, compose);
10405 }
10406
10407 static gboolean compose_can_autosave(Compose *compose)
10408 {
10409         if (compose->privacy_system && compose->use_encryption)
10410                 return prefs_common.autosave && prefs_common.autosave_encrypted;
10411         else
10412                 return prefs_common.autosave;
10413 }
10414
10415 static void compose_close_cb(GtkAction *action, gpointer data)
10416 {
10417         Compose *compose = (Compose *)data;
10418         AlertValue val;
10419
10420 #ifdef G_OS_UNIX
10421         if (compose->exteditor_tag != -1) {
10422                 if (!compose_ext_editor_kill(compose))
10423                         return;
10424         }
10425 #endif
10426
10427         if (compose->modified) {
10428                 gboolean reedit = (compose->rmode == COMPOSE_REEDIT);
10429                 if (!g_mutex_trylock(compose->mutex)) {
10430                         /* we don't want to lock the mutex once it's available,
10431                          * because as the only other part of compose.c locking
10432                          * it is compose_close - which means once unlocked,
10433                          * the compose struct will be freed */
10434                         debug_print("couldn't lock mutex, probably sending\n");
10435                         return;
10436                 }
10437                 if (!reedit) {
10438                         val = alertpanel(_("Discard message"),
10439                                  _("This message has been modified. Discard it?"),
10440                                  _("_Discard"), _("_Save to Drafts"), GTK_STOCK_CANCEL);
10441                 } else {
10442                         val = alertpanel(_("Save changes"),
10443                                  _("This message has been modified. Save the latest changes?"),
10444                                  _("_Don't save"), g_strconcat("+", _("_Save to Drafts"), NULL),
10445                                 GTK_STOCK_CANCEL);
10446                 }
10447                 g_mutex_unlock(compose->mutex);
10448                 switch (val) {
10449                 case G_ALERTDEFAULT:
10450                         if (compose_can_autosave(compose) && !reedit)
10451                                 compose_remove_draft(compose);
10452                         break;
10453                 case G_ALERTALTERNATE:
10454                         compose_draft(data, COMPOSE_QUIT_EDITING);
10455                         return;
10456                 default:
10457                         return;
10458                 }
10459         }
10460
10461         compose_close(compose);
10462 }
10463
10464 static void compose_print_cb(GtkAction *action, gpointer data)
10465 {
10466         Compose *compose = (Compose *) data;
10467
10468         compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
10469         if (compose->targetinfo)
10470                 messageview_print(compose->targetinfo, FALSE, -1, -1, 0);
10471 }
10472
10473 static void compose_set_encoding_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
10474 {
10475         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
10476         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
10477         Compose *compose = (Compose *) data;
10478
10479         if (active)
10480                 compose->out_encoding = (CharSet)value;
10481 }
10482
10483 static void compose_address_cb(GtkAction *action, gpointer data)
10484 {
10485         Compose *compose = (Compose *)data;
10486
10487 #ifndef USE_ALT_ADDRBOOK
10488         addressbook_open(compose);
10489 #else
10490         GError* error = NULL;
10491         addressbook_connect_signals(compose);
10492         addressbook_dbus_open(TRUE, &error);
10493         if (error) {
10494                 g_warning("%s", error->message);
10495                 g_error_free(error);
10496         }
10497 #endif
10498 }
10499
10500 static void about_show_cb(GtkAction *action, gpointer data)
10501 {
10502         about_show();
10503 }
10504
10505 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
10506 {
10507         Compose *compose = (Compose *)data;
10508         Template *tmpl;
10509         gchar *msg;
10510         AlertValue val;
10511
10512         tmpl = g_object_get_data(G_OBJECT(widget), "template");
10513         cm_return_if_fail(tmpl != NULL);
10514
10515         msg = g_strdup_printf(_("Do you want to apply the template '%s'?"),
10516                               tmpl->name);
10517         val = alertpanel(_("Apply template"), msg,
10518                          _("_Replace"), _("_Insert"), GTK_STOCK_CANCEL);
10519         g_free(msg);
10520
10521         if (val == G_ALERTDEFAULT)
10522                 compose_template_apply(compose, tmpl, TRUE);
10523         else if (val == G_ALERTALTERNATE)
10524                 compose_template_apply(compose, tmpl, FALSE);
10525 }
10526
10527 static void compose_ext_editor_cb(GtkAction *action, gpointer data)
10528 {
10529         Compose *compose = (Compose *)data;
10530
10531         compose_exec_ext_editor(compose);
10532 }
10533
10534 static void compose_undo_cb(GtkAction *action, gpointer data)
10535 {
10536         Compose *compose = (Compose *)data;
10537         gboolean prev_autowrap = compose->autowrap;
10538
10539         compose->autowrap = FALSE;
10540         undo_undo(compose->undostruct);
10541         compose->autowrap = prev_autowrap;
10542 }
10543
10544 static void compose_redo_cb(GtkAction *action, gpointer data)
10545 {
10546         Compose *compose = (Compose *)data;
10547         gboolean prev_autowrap = compose->autowrap;
10548
10549         compose->autowrap = FALSE;
10550         undo_redo(compose->undostruct);
10551         compose->autowrap = prev_autowrap;
10552 }
10553
10554 static void entry_cut_clipboard(GtkWidget *entry)
10555 {
10556         if (GTK_IS_EDITABLE(entry))
10557                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
10558         else if (GTK_IS_TEXT_VIEW(entry))
10559                 gtk_text_buffer_cut_clipboard(
10560                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
10561                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
10562                         TRUE);
10563 }
10564
10565 static void entry_copy_clipboard(GtkWidget *entry)
10566 {
10567         if (GTK_IS_EDITABLE(entry))
10568                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
10569         else if (GTK_IS_TEXT_VIEW(entry))
10570                 gtk_text_buffer_copy_clipboard(
10571                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
10572                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
10573 }
10574
10575 static void entry_paste_clipboard(Compose *compose, GtkWidget *entry,
10576                                   gboolean wrap, GdkAtom clip, GtkTextIter *insert_place)
10577 {
10578         if (GTK_IS_TEXT_VIEW(entry)) {
10579                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
10580                 GtkTextMark *mark_start = gtk_text_buffer_get_insert(buffer);
10581                 GtkTextIter start_iter, end_iter;
10582                 gint start, end;
10583                 gchar *contents = gtk_clipboard_wait_for_text(gtk_clipboard_get(clip));
10584
10585                 if (contents == NULL)
10586                         return;
10587
10588                 /* we shouldn't delete the selection when middle-click-pasting, or we
10589                  * can't mid-click-paste our own selection */
10590                 if (clip != GDK_SELECTION_PRIMARY) {
10591                         undo_paste_clipboard(GTK_TEXT_VIEW(compose->text), compose->undostruct);
10592                         gtk_text_buffer_delete_selection(buffer, FALSE, TRUE);
10593                 }
10594
10595                 if (insert_place == NULL) {
10596                         /* if insert_place isn't specified, insert at the cursor.
10597                          * used for Ctrl-V pasting */
10598                         gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark_start);
10599                         start = gtk_text_iter_get_offset(&start_iter);
10600                         gtk_text_buffer_insert(buffer, &start_iter, contents, strlen(contents));
10601                 } else {
10602                         /* if insert_place is specified, paste here.
10603                          * used for mid-click-pasting */
10604                         start = gtk_text_iter_get_offset(insert_place);
10605                         gtk_text_buffer_insert(buffer, insert_place, contents, strlen(contents));
10606                         if (prefs_common.primary_paste_unselects)
10607                                 gtk_text_buffer_select_range(buffer, insert_place, insert_place);
10608                 }
10609
10610                 if (!wrap) {
10611                         /* paste unwrapped: mark the paste so it's not wrapped later */
10612                         end = start + strlen(contents);
10613                         gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
10614                         gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
10615                         gtk_text_buffer_apply_tag_by_name(buffer, "no_wrap", &start_iter, &end_iter);
10616                 } else if (wrap && clip == GDK_SELECTION_PRIMARY) {
10617                         /* rewrap paragraph now (after a mid-click-paste) */
10618                         mark_start = gtk_text_buffer_get_insert(buffer);
10619                         gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark_start);
10620                         gtk_text_iter_backward_char(&start_iter);
10621                         compose_beautify_paragraph(compose, &start_iter, TRUE);
10622                 }
10623         } else if (GTK_IS_EDITABLE(entry))
10624                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
10625
10626         compose->modified = TRUE;
10627 }
10628
10629 static void entry_allsel(GtkWidget *entry)
10630 {
10631         if (GTK_IS_EDITABLE(entry))
10632                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
10633         else if (GTK_IS_TEXT_VIEW(entry)) {
10634                 GtkTextIter startiter, enditer;
10635                 GtkTextBuffer *textbuf;
10636
10637                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
10638                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
10639                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
10640
10641                 gtk_text_buffer_move_mark_by_name(textbuf,
10642                         "selection_bound", &startiter);
10643                 gtk_text_buffer_move_mark_by_name(textbuf,
10644                         "insert", &enditer);
10645         }
10646 }
10647
10648 static void compose_cut_cb(GtkAction *action, gpointer data)
10649 {
10650         Compose *compose = (Compose *)data;
10651         if (compose->focused_editable
10652 #ifndef GENERIC_UMPC
10653             && gtk_widget_has_focus(compose->focused_editable)
10654 #endif
10655             )
10656                 entry_cut_clipboard(compose->focused_editable);
10657 }
10658
10659 static void compose_copy_cb(GtkAction *action, gpointer data)
10660 {
10661         Compose *compose = (Compose *)data;
10662         if (compose->focused_editable
10663 #ifndef GENERIC_UMPC
10664             && gtk_widget_has_focus(compose->focused_editable)
10665 #endif
10666             )
10667                 entry_copy_clipboard(compose->focused_editable);
10668 }
10669
10670 static void compose_paste_cb(GtkAction *action, gpointer data)
10671 {
10672         Compose *compose = (Compose *)data;
10673         gint prev_autowrap;
10674         GtkTextBuffer *buffer;
10675         BLOCK_WRAP();
10676         if (compose->focused_editable &&
10677 #ifndef GENERIC_UMPC
10678             gtk_widget_has_focus(compose->focused_editable)
10679 #endif
10680                 )
10681                 entry_paste_clipboard(compose, compose->focused_editable,
10682                                 prefs_common.linewrap_pastes,
10683                                 GDK_SELECTION_CLIPBOARD, NULL);
10684         UNBLOCK_WRAP();
10685
10686 #ifdef USE_ENCHANT
10687         if (
10688 #ifndef GENERIC_UMPC
10689                 gtk_widget_has_focus(compose->text) &&
10690 #endif
10691             compose->gtkaspell &&
10692             compose->gtkaspell->check_while_typing)
10693                 gtkaspell_highlight_all(compose->gtkaspell);
10694 #endif
10695 }
10696
10697 static void compose_paste_as_quote_cb(GtkAction *action, gpointer data)
10698 {
10699         Compose *compose = (Compose *)data;
10700         gint wrap_quote = prefs_common.linewrap_quote;
10701         if (compose->focused_editable
10702 #ifndef GENERIC_UMPC
10703             && gtk_widget_has_focus(compose->focused_editable)
10704 #endif
10705             ) {
10706                 /* let text_insert() (called directly or at a later time
10707                  * after the gtk_editable_paste_clipboard) know that
10708                  * text is to be inserted as a quotation. implemented
10709                  * by using a simple refcount... */
10710                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
10711                                                 G_OBJECT(compose->focused_editable),
10712                                                 "paste_as_quotation"));
10713                 g_object_set_data(G_OBJECT(compose->focused_editable),
10714                                     "paste_as_quotation",
10715                                     GINT_TO_POINTER(paste_as_quotation + 1));
10716                 prefs_common.linewrap_quote = prefs_common.linewrap_pastes;
10717                 entry_paste_clipboard(compose, compose->focused_editable,
10718                                 prefs_common.linewrap_pastes,
10719                                 GDK_SELECTION_CLIPBOARD, NULL);
10720                 prefs_common.linewrap_quote = wrap_quote;
10721         }
10722 }
10723
10724 static void compose_paste_no_wrap_cb(GtkAction *action, gpointer data)
10725 {
10726         Compose *compose = (Compose *)data;
10727         gint prev_autowrap;
10728         GtkTextBuffer *buffer;
10729         BLOCK_WRAP();
10730         if (compose->focused_editable
10731 #ifndef GENERIC_UMPC
10732             && gtk_widget_has_focus(compose->focused_editable)
10733 #endif
10734             )
10735                 entry_paste_clipboard(compose, compose->focused_editable, FALSE,
10736                         GDK_SELECTION_CLIPBOARD, NULL);
10737         UNBLOCK_WRAP();
10738
10739 #ifdef USE_ENCHANT
10740         if (
10741 #ifndef GENERIC_UMPC
10742                 gtk_widget_has_focus(compose->text) &&
10743 #endif
10744             compose->gtkaspell &&
10745             compose->gtkaspell->check_while_typing)
10746                 gtkaspell_highlight_all(compose->gtkaspell);
10747 #endif
10748 }
10749
10750 static void compose_paste_wrap_cb(GtkAction *action, gpointer data)
10751 {
10752         Compose *compose = (Compose *)data;
10753         gint prev_autowrap;
10754         GtkTextBuffer *buffer;
10755         BLOCK_WRAP();
10756         if (compose->focused_editable
10757 #ifndef GENERIC_UMPC
10758             && gtk_widget_has_focus(compose->focused_editable)
10759 #endif
10760             )
10761                 entry_paste_clipboard(compose, compose->focused_editable, TRUE,
10762                         GDK_SELECTION_CLIPBOARD, NULL);
10763         UNBLOCK_WRAP();
10764
10765 #ifdef USE_ENCHANT
10766         if (
10767 #ifndef GENERIC_UMPC
10768                 gtk_widget_has_focus(compose->text) &&
10769 #endif
10770             compose->gtkaspell &&
10771             compose->gtkaspell->check_while_typing)
10772                 gtkaspell_highlight_all(compose->gtkaspell);
10773 #endif
10774 }
10775
10776 static void compose_allsel_cb(GtkAction *action, gpointer data)
10777 {
10778         Compose *compose = (Compose *)data;
10779         if (compose->focused_editable
10780 #ifndef GENERIC_UMPC
10781             && gtk_widget_has_focus(compose->focused_editable)
10782 #endif
10783             )
10784                 entry_allsel(compose->focused_editable);
10785 }
10786
10787 static void textview_move_beginning_of_line (GtkTextView *text)
10788 {
10789         GtkTextBuffer *buffer;
10790         GtkTextMark *mark;
10791         GtkTextIter ins;
10792
10793         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10794
10795         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10796         mark = gtk_text_buffer_get_insert(buffer);
10797         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10798         gtk_text_iter_set_line_offset(&ins, 0);
10799         gtk_text_buffer_place_cursor(buffer, &ins);
10800 }
10801
10802 static void textview_move_forward_character (GtkTextView *text)
10803 {
10804         GtkTextBuffer *buffer;
10805         GtkTextMark *mark;
10806         GtkTextIter ins;
10807
10808         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10809
10810         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10811         mark = gtk_text_buffer_get_insert(buffer);
10812         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10813         if (gtk_text_iter_forward_cursor_position(&ins))
10814                 gtk_text_buffer_place_cursor(buffer, &ins);
10815 }
10816
10817 static void textview_move_backward_character (GtkTextView *text)
10818 {
10819         GtkTextBuffer *buffer;
10820         GtkTextMark *mark;
10821         GtkTextIter ins;
10822
10823         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10824
10825         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10826         mark = gtk_text_buffer_get_insert(buffer);
10827         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10828         if (gtk_text_iter_backward_cursor_position(&ins))
10829                 gtk_text_buffer_place_cursor(buffer, &ins);
10830 }
10831
10832 static void textview_move_forward_word (GtkTextView *text)
10833 {
10834         GtkTextBuffer *buffer;
10835         GtkTextMark *mark;
10836         GtkTextIter ins;
10837         gint count;
10838
10839         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10840
10841         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10842         mark = gtk_text_buffer_get_insert(buffer);
10843         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10844         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
10845         if (gtk_text_iter_forward_word_ends(&ins, count)) {
10846                 gtk_text_iter_backward_word_start(&ins);
10847                 gtk_text_buffer_place_cursor(buffer, &ins);
10848         }
10849 }
10850
10851 static void textview_move_backward_word (GtkTextView *text)
10852 {
10853         GtkTextBuffer *buffer;
10854         GtkTextMark *mark;
10855         GtkTextIter ins;
10856
10857         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10858
10859         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10860         mark = gtk_text_buffer_get_insert(buffer);
10861         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10862         if (gtk_text_iter_backward_word_starts(&ins, 1))
10863                 gtk_text_buffer_place_cursor(buffer, &ins);
10864 }
10865
10866 static void textview_move_end_of_line (GtkTextView *text)
10867 {
10868         GtkTextBuffer *buffer;
10869         GtkTextMark *mark;
10870         GtkTextIter ins;
10871
10872         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10873
10874         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10875         mark = gtk_text_buffer_get_insert(buffer);
10876         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10877         if (gtk_text_iter_forward_to_line_end(&ins))
10878                 gtk_text_buffer_place_cursor(buffer, &ins);
10879 }
10880
10881 static void textview_move_next_line (GtkTextView *text)
10882 {
10883         GtkTextBuffer *buffer;
10884         GtkTextMark *mark;
10885         GtkTextIter ins;
10886         gint offset;
10887
10888         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10889
10890         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10891         mark = gtk_text_buffer_get_insert(buffer);
10892         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10893         offset = gtk_text_iter_get_line_offset(&ins);
10894         if (gtk_text_iter_forward_line(&ins)) {
10895                 gtk_text_iter_set_line_offset(&ins, offset);
10896                 gtk_text_buffer_place_cursor(buffer, &ins);
10897         }
10898 }
10899
10900 static void textview_move_previous_line (GtkTextView *text)
10901 {
10902         GtkTextBuffer *buffer;
10903         GtkTextMark *mark;
10904         GtkTextIter ins;
10905         gint offset;
10906
10907         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10908
10909         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10910         mark = gtk_text_buffer_get_insert(buffer);
10911         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10912         offset = gtk_text_iter_get_line_offset(&ins);
10913         if (gtk_text_iter_backward_line(&ins)) {
10914                 gtk_text_iter_set_line_offset(&ins, offset);
10915                 gtk_text_buffer_place_cursor(buffer, &ins);
10916         }
10917 }
10918
10919 static void textview_delete_forward_character (GtkTextView *text)
10920 {
10921         GtkTextBuffer *buffer;
10922         GtkTextMark *mark;
10923         GtkTextIter ins, end_iter;
10924
10925         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10926
10927         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10928         mark = gtk_text_buffer_get_insert(buffer);
10929         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10930         end_iter = ins;
10931         if (gtk_text_iter_forward_char(&end_iter)) {
10932                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
10933         }
10934 }
10935
10936 static void textview_delete_backward_character (GtkTextView *text)
10937 {
10938         GtkTextBuffer *buffer;
10939         GtkTextMark *mark;
10940         GtkTextIter ins, end_iter;
10941
10942         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10943
10944         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10945         mark = gtk_text_buffer_get_insert(buffer);
10946         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10947         end_iter = ins;
10948         if (gtk_text_iter_backward_char(&end_iter)) {
10949                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
10950         }
10951 }
10952
10953 static void textview_delete_forward_word (GtkTextView *text)
10954 {
10955         GtkTextBuffer *buffer;
10956         GtkTextMark *mark;
10957         GtkTextIter ins, end_iter;
10958
10959         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10960
10961         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10962         mark = gtk_text_buffer_get_insert(buffer);
10963         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10964         end_iter = ins;
10965         if (gtk_text_iter_forward_word_end(&end_iter)) {
10966                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
10967         }
10968 }
10969
10970 static void textview_delete_backward_word (GtkTextView *text)
10971 {
10972         GtkTextBuffer *buffer;
10973         GtkTextMark *mark;
10974         GtkTextIter ins, end_iter;
10975
10976         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10977
10978         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10979         mark = gtk_text_buffer_get_insert(buffer);
10980         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10981         end_iter = ins;
10982         if (gtk_text_iter_backward_word_start(&end_iter)) {
10983                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
10984         }
10985 }
10986
10987 static void textview_delete_line (GtkTextView *text)
10988 {
10989         GtkTextBuffer *buffer;
10990         GtkTextMark *mark;
10991         GtkTextIter ins, start_iter, end_iter;
10992
10993         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10994
10995         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10996         mark = gtk_text_buffer_get_insert(buffer);
10997         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10998
10999         start_iter = ins;
11000         gtk_text_iter_set_line_offset(&start_iter, 0);
11001
11002         end_iter = ins;
11003         if (gtk_text_iter_ends_line(&end_iter)){
11004                 if (!gtk_text_iter_forward_char(&end_iter))
11005                         gtk_text_iter_backward_char(&start_iter);
11006         }
11007         else
11008                 gtk_text_iter_forward_to_line_end(&end_iter);
11009         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
11010 }
11011
11012 static void textview_delete_to_line_end (GtkTextView *text)
11013 {
11014         GtkTextBuffer *buffer;
11015         GtkTextMark *mark;
11016         GtkTextIter ins, end_iter;
11017
11018         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
11019
11020         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
11021         mark = gtk_text_buffer_get_insert(buffer);
11022         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
11023         end_iter = ins;
11024         if (gtk_text_iter_ends_line(&end_iter))
11025                 gtk_text_iter_forward_char(&end_iter);
11026         else
11027                 gtk_text_iter_forward_to_line_end(&end_iter);
11028         gtk_text_buffer_delete(buffer, &ins, &end_iter);
11029 }
11030
11031 #define DO_ACTION(name, act) {                                          \
11032         if(!strcmp(name, a_name)) {                                     \
11033                 return act;                                             \
11034         }                                                               \
11035 }
11036 static ComposeCallAdvancedAction compose_call_advanced_action_from_path(GtkAction *action)
11037 {
11038         const gchar *a_name = gtk_action_get_name(action);
11039         DO_ACTION("Edit/Advanced/BackChar", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER);
11040         DO_ACTION("Edit/Advanced/ForwChar", COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER);
11041         DO_ACTION("Edit/Advanced/BackWord", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD);
11042         DO_ACTION("Edit/Advanced/ForwWord", COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD);
11043         DO_ACTION("Edit/Advanced/BegLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE);
11044         DO_ACTION("Edit/Advanced/EndLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE);
11045         DO_ACTION("Edit/Advanced/PrevLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE);
11046         DO_ACTION("Edit/Advanced/NextLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE);
11047         DO_ACTION("Edit/Advanced/DelBackChar", COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER);
11048         DO_ACTION("Edit/Advanced/DelForwChar", COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER);
11049         DO_ACTION("Edit/Advanced/DelBackWord", COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD);
11050         DO_ACTION("Edit/Advanced/DelForwWord", COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD);
11051         DO_ACTION("Edit/Advanced/DelLine", COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE);
11052         DO_ACTION("Edit/Advanced/DelEndLine", COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END);
11053         return -1;
11054 }
11055
11056 static void compose_advanced_action_cb(GtkAction *gaction, gpointer data)
11057 {
11058         Compose *compose = (Compose *)data;
11059         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11060         ComposeCallAdvancedAction action = -1;
11061
11062         action = compose_call_advanced_action_from_path(gaction);
11063
11064         static struct {
11065                 void (*do_action) (GtkTextView *text);
11066         } action_table[] = {
11067                 {textview_move_beginning_of_line},
11068                 {textview_move_forward_character},
11069                 {textview_move_backward_character},
11070                 {textview_move_forward_word},
11071                 {textview_move_backward_word},
11072                 {textview_move_end_of_line},
11073                 {textview_move_next_line},
11074                 {textview_move_previous_line},
11075                 {textview_delete_forward_character},
11076                 {textview_delete_backward_character},
11077                 {textview_delete_forward_word},
11078                 {textview_delete_backward_word},
11079                 {textview_delete_line},
11080                 {textview_delete_to_line_end}
11081         };
11082
11083         if (!gtk_widget_has_focus(GTK_WIDGET(text))) return;
11084
11085         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
11086             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
11087                 if (action_table[action].do_action)
11088                         action_table[action].do_action(text);
11089                 else
11090                         g_warning("Not implemented yet.");
11091         }
11092 }
11093
11094 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
11095 {
11096         GtkAllocation allocation;
11097         GtkWidget *parent;
11098         gchar *str = NULL;
11099
11100         if (GTK_IS_EDITABLE(widget)) {
11101                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
11102                 gtk_editable_set_position(GTK_EDITABLE(widget),
11103                         strlen(str));
11104                 g_free(str);
11105                 if ((parent = gtk_widget_get_parent(widget))
11106                  && (parent = gtk_widget_get_parent(parent))
11107                  && (parent = gtk_widget_get_parent(parent))) {
11108                         if (GTK_IS_SCROLLED_WINDOW(parent)) {
11109                                 gtk_widget_get_allocation(widget, &allocation);
11110                                 gint y = allocation.y;
11111                                 gint height = allocation.height;
11112                                 GtkAdjustment *shown = gtk_scrolled_window_get_vadjustment
11113                                         (GTK_SCROLLED_WINDOW(parent));
11114
11115                                 gfloat value = gtk_adjustment_get_value(shown);
11116                                 gfloat upper = gtk_adjustment_get_upper(shown);
11117                                 gfloat page_size = gtk_adjustment_get_page_size(shown);
11118                                 if (y < (int)value) {
11119                                         gtk_adjustment_set_value(shown, y - 1);
11120                                 }
11121                                 if ((y + height) > ((int)value + (int)page_size)) {
11122                                         if ((y - height - 1) < ((int)upper - (int)page_size)) {
11123                                                 gtk_adjustment_set_value(shown,
11124                                                         y + height - (int)page_size - 1);
11125                                         } else {
11126                                                 gtk_adjustment_set_value(shown,
11127                                                         (int)upper - (int)page_size - 1);
11128                                         }
11129                                 }
11130                         }
11131                 }
11132         }
11133
11134         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
11135                 compose->focused_editable = widget;
11136
11137 #ifdef GENERIC_UMPC
11138         if (GTK_IS_TEXT_VIEW(widget)
11139             && gtk_paned_get_child1(GTK_PANED(compose->paned)) != compose->edit_vbox) {
11140                 g_object_ref(compose->notebook);
11141                 g_object_ref(compose->edit_vbox);
11142                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->notebook);
11143                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->edit_vbox);
11144                 gtk_paned_add1(GTK_PANED(compose->paned), compose->edit_vbox);
11145                 gtk_paned_add2(GTK_PANED(compose->paned), compose->notebook);
11146                 g_object_unref(compose->notebook);
11147                 g_object_unref(compose->edit_vbox);
11148                 g_signal_handlers_block_by_func(G_OBJECT(widget),
11149                                         G_CALLBACK(compose_grab_focus_cb),
11150                                         compose);
11151                 gtk_widget_grab_focus(widget);
11152                 g_signal_handlers_unblock_by_func(G_OBJECT(widget),
11153                                         G_CALLBACK(compose_grab_focus_cb),
11154                                         compose);
11155         } else if (!GTK_IS_TEXT_VIEW(widget)
11156                    && gtk_paned_get_child1(GTK_PANED(compose->paned)) != compose->notebook) {
11157                 g_object_ref(compose->notebook);
11158                 g_object_ref(compose->edit_vbox);
11159                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->notebook);
11160                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->edit_vbox);
11161                 gtk_paned_add1(GTK_PANED(compose->paned), compose->notebook);
11162                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
11163                 g_object_unref(compose->notebook);
11164                 g_object_unref(compose->edit_vbox);
11165                 g_signal_handlers_block_by_func(G_OBJECT(widget),
11166                                         G_CALLBACK(compose_grab_focus_cb),
11167                                         compose);
11168                 gtk_widget_grab_focus(widget);
11169                 g_signal_handlers_unblock_by_func(G_OBJECT(widget),
11170                                         G_CALLBACK(compose_grab_focus_cb),
11171                                         compose);
11172         }
11173 #endif
11174 }
11175
11176 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
11177 {
11178         compose->modified = TRUE;
11179 //      compose_beautify_paragraph(compose, NULL, TRUE);
11180 #ifndef GENERIC_UMPC
11181         compose_set_title(compose);
11182 #endif
11183 }
11184
11185 static void compose_wrap_cb(GtkAction *action, gpointer data)
11186 {
11187         Compose *compose = (Compose *)data;
11188         compose_beautify_paragraph(compose, NULL, TRUE);
11189 }
11190
11191 static void compose_wrap_all_cb(GtkAction *action, gpointer data)
11192 {
11193         Compose *compose = (Compose *)data;
11194         compose_wrap_all_full(compose, TRUE);
11195 }
11196
11197 static void compose_find_cb(GtkAction *action, gpointer data)
11198 {
11199         Compose *compose = (Compose *)data;
11200
11201         message_search_compose(compose);
11202 }
11203
11204 static void compose_toggle_autowrap_cb(GtkToggleAction *action,
11205                                          gpointer        data)
11206 {
11207         Compose *compose = (Compose *)data;
11208         compose->autowrap = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11209         if (compose->autowrap)
11210                 compose_wrap_all_full(compose, TRUE);
11211         compose->autowrap = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11212 }
11213
11214 static void compose_toggle_autoindent_cb(GtkToggleAction *action,
11215                                          gpointer        data)
11216 {
11217         Compose *compose = (Compose *)data;
11218         compose->autoindent = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11219 }
11220
11221 static void compose_toggle_sign_cb(GtkToggleAction *action, gpointer data)
11222 {
11223         Compose *compose = (Compose *)data;
11224
11225         compose->use_signing = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11226 }
11227
11228 static void compose_toggle_encrypt_cb(GtkToggleAction *action, gpointer data)
11229 {
11230         Compose *compose = (Compose *)data;
11231
11232         compose->use_encryption = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11233 }
11234
11235 static void activate_privacy_system(Compose *compose, PrefsAccount *account, gboolean warn)
11236 {
11237         g_free(compose->privacy_system);
11238         g_free(compose->encdata);
11239
11240         compose->privacy_system = g_strdup(account->default_privacy_system);
11241         compose_update_privacy_system_menu_item(compose, warn);
11242 }
11243
11244 static void compose_toggle_ruler_cb(GtkToggleAction *action, gpointer data)
11245 {
11246         Compose *compose = (Compose *)data;
11247
11248         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
11249                 gtk_widget_show(compose->ruler_hbox);
11250                 prefs_common.show_ruler = TRUE;
11251         } else {
11252                 gtk_widget_hide(compose->ruler_hbox);
11253                 gtk_widget_queue_resize(compose->edit_vbox);
11254                 prefs_common.show_ruler = FALSE;
11255         }
11256 }
11257
11258 static void compose_attach_drag_received_cb (GtkWidget          *widget,
11259                                              GdkDragContext     *context,
11260                                              gint                x,
11261                                              gint                y,
11262                                              GtkSelectionData   *data,
11263                                              guint               info,
11264                                              guint               time,
11265                                              gpointer            user_data)
11266 {
11267         Compose *compose = (Compose *)user_data;
11268         GList *list, *tmp;
11269         GdkAtom type;
11270
11271         type = gtk_selection_data_get_data_type(data);
11272         if ((gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "text/uri-list"))
11273            && gtk_drag_get_source_widget(context) !=
11274                 summary_get_main_widget(mainwindow_get_mainwindow()->summaryview)) {
11275                 list = uri_list_extract_filenames(
11276                         (const gchar *)gtk_selection_data_get_data(data));
11277                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
11278                         gchar *utf8_filename = conv_filename_to_utf8((const gchar *)tmp->data);
11279                         compose_attach_append
11280                                 (compose, (const gchar *)tmp->data,
11281                                  utf8_filename, NULL, NULL);
11282                         g_free(utf8_filename);
11283                 }
11284                 if (list) compose_changed_cb(NULL, compose);
11285                 list_free_strings(list);
11286                 g_list_free(list);
11287         } else if (gtk_drag_get_source_widget(context)
11288                    == summary_get_main_widget(mainwindow_get_mainwindow()->summaryview)) {
11289                 /* comes from our summaryview */
11290                 SummaryView * summaryview = NULL;
11291                 GSList * list = NULL, *cur = NULL;
11292
11293                 if (mainwindow_get_mainwindow())
11294                         summaryview = mainwindow_get_mainwindow()->summaryview;
11295
11296                 if (summaryview)
11297                         list = summary_get_selected_msg_list(summaryview);
11298
11299                 for (cur = list; cur; cur = cur->next) {
11300                         MsgInfo *msginfo = (MsgInfo *)cur->data;
11301                         gchar *file = NULL;
11302                         if (msginfo)
11303                                 file = procmsg_get_message_file_full(msginfo,
11304                                         TRUE, TRUE);
11305                         if (file) {
11306                                 compose_attach_append(compose, (const gchar *)file,
11307                                         (const gchar *)file, "message/rfc822", NULL);
11308                                 g_free(file);
11309                         }
11310                 }
11311                 g_slist_free(list);
11312         }
11313 }
11314
11315 static gboolean compose_drag_drop(GtkWidget *widget,
11316                                   GdkDragContext *drag_context,
11317                                   gint x, gint y,
11318                                   guint time, gpointer user_data)
11319 {
11320         /* not handling this signal makes compose_insert_drag_received_cb
11321          * called twice */
11322         return TRUE;
11323 }
11324
11325 static gboolean completion_set_focus_to_subject
11326                                         (GtkWidget    *widget,
11327                                          GdkEventKey  *event,
11328                                          Compose      *compose)
11329 {
11330         cm_return_val_if_fail(compose != NULL, FALSE);
11331
11332         /* make backtab move to subject field */
11333         if(event->keyval == GDK_KEY_ISO_Left_Tab) {
11334                 gtk_widget_grab_focus(compose->subject_entry);
11335                 return TRUE;
11336         }
11337         return FALSE;
11338 }
11339
11340 static void compose_insert_drag_received_cb (GtkWidget          *widget,
11341                                              GdkDragContext     *drag_context,
11342                                              gint                x,
11343                                              gint                y,
11344                                              GtkSelectionData   *data,
11345                                              guint               info,
11346                                              guint               time,
11347                                              gpointer            user_data)
11348 {
11349         Compose *compose = (Compose *)user_data;
11350         GList *list, *tmp;
11351         GdkAtom type;
11352
11353         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
11354          * does not work */
11355         type = gtk_selection_data_get_data_type(data);
11356         if (gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "text/uri-list")) {
11357                 AlertValue val = G_ALERTDEFAULT;
11358                 const gchar* ddata = (const gchar *)gtk_selection_data_get_data(data);
11359
11360                 list = uri_list_extract_filenames(ddata);
11361                 if (list == NULL && strstr(ddata, "://")) {
11362                         /* Assume a list of no files, and data has ://, is a remote link */
11363                         gchar *tmpdata = g_strstrip(g_strdup(ddata));
11364                         gchar *tmpfile = get_tmp_file();
11365                         str_write_to_file(tmpdata, tmpfile);
11366                         g_free(tmpdata);
11367                         compose_insert_file(compose, tmpfile);
11368                         claws_unlink(tmpfile);
11369                         g_free(tmpfile);
11370                         gtk_drag_finish(drag_context, TRUE, FALSE, time);
11371                         compose_beautify_paragraph(compose, NULL, TRUE);
11372                         return;
11373                 }
11374                 switch (prefs_common.compose_dnd_mode) {
11375                         case COMPOSE_DND_ASK:
11376                                 val = alertpanel_full(_("Insert or attach?"),
11377                                          _("Do you want to insert the contents of the file(s) "
11378                                            "into the message body, or attach it to the email?"),
11379                                           GTK_STOCK_CANCEL, g_strconcat("+", _("_Insert"), NULL), _("_Attach"),
11380                                           TRUE, NULL, ALERT_QUESTION, G_ALERTALTERNATE);
11381                                 break;
11382                         case COMPOSE_DND_INSERT:
11383                                 val = G_ALERTALTERNATE;
11384                                 break;
11385                         case COMPOSE_DND_ATTACH:
11386                                 val = G_ALERTOTHER;
11387                                 break;
11388                         default:
11389                                 /* unexpected case */
11390                                 g_warning("error: unexpected compose_dnd_mode option value in compose_insert_drag_received_cb()");
11391                 }
11392
11393                 if (val & G_ALERTDISABLE) {
11394                         val &= ~G_ALERTDISABLE;
11395                         /* remember what action to perform by default, only if we don't click Cancel */
11396                         if (val == G_ALERTALTERNATE)
11397                                 prefs_common.compose_dnd_mode = COMPOSE_DND_INSERT;
11398                         else if (val == G_ALERTOTHER)
11399                                         prefs_common.compose_dnd_mode = COMPOSE_DND_ATTACH;
11400                 }
11401
11402                 if (val == G_ALERTDEFAULT || val == G_ALERTCANCEL) {
11403                         gtk_drag_finish(drag_context, FALSE, FALSE, time);
11404                         list_free_strings(list);
11405                         g_list_free(list);
11406                         return;
11407                 } else if (val == G_ALERTOTHER) {
11408                         compose_attach_drag_received_cb(widget, drag_context, x, y, data, info, time, user_data);
11409                         list_free_strings(list);
11410                         g_list_free(list);
11411                         return;
11412                 }
11413
11414                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
11415                         compose_insert_file(compose, (const gchar *)tmp->data);
11416                 }
11417                 list_free_strings(list);
11418                 g_list_free(list);
11419                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
11420                 return;
11421         }
11422 }
11423
11424 static void compose_header_drag_received_cb (GtkWidget          *widget,
11425                                              GdkDragContext     *drag_context,
11426                                              gint                x,
11427                                              gint                y,
11428                                              GtkSelectionData   *data,
11429                                              guint               info,
11430                                              guint               time,
11431                                              gpointer            user_data)
11432 {
11433         GtkEditable *entry = (GtkEditable *)user_data;
11434         const gchar *email = (const gchar *)gtk_selection_data_get_data(data);
11435
11436         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
11437          * does not work */
11438
11439         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
11440                 gchar *decoded=g_new(gchar, strlen(email));
11441                 int start = 0;
11442
11443                 decode_uri(decoded, email + strlen("mailto:")); /* will fit */
11444                 gtk_editable_delete_text(entry, 0, -1);
11445                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
11446                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
11447                 g_free(decoded);
11448                 return;
11449         }
11450         gtk_drag_finish(drag_context, TRUE, FALSE, time);
11451 }
11452
11453 static void compose_toggle_return_receipt_cb(GtkToggleAction *action, gpointer data)
11454 {
11455         Compose *compose = (Compose *)data;
11456
11457         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
11458                 compose->return_receipt = TRUE;
11459         else
11460                 compose->return_receipt = FALSE;
11461 }
11462
11463 static void compose_toggle_remove_refs_cb(GtkToggleAction *action, gpointer data)
11464 {
11465         Compose *compose = (Compose *)data;
11466
11467         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
11468                 compose->remove_references = TRUE;
11469         else
11470                 compose->remove_references = FALSE;
11471 }
11472
11473 static gboolean compose_headerentry_button_clicked_cb (GtkWidget *button,
11474                                         ComposeHeaderEntry *headerentry)
11475 {
11476         gtk_entry_set_text(GTK_ENTRY(headerentry->entry), "");
11477         return FALSE;
11478 }
11479
11480 static gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
11481                                             GdkEventKey *event,
11482                                             ComposeHeaderEntry *headerentry)
11483 {
11484         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
11485             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
11486             !(event->state & GDK_MODIFIER_MASK) &&
11487             (event->keyval == GDK_KEY_BackSpace) &&
11488             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
11489                 gtk_container_remove
11490                         (GTK_CONTAINER(headerentry->compose->header_table),
11491                          headerentry->combo);
11492                 gtk_container_remove
11493                         (GTK_CONTAINER(headerentry->compose->header_table),
11494                          headerentry->entry);
11495                 headerentry->compose->header_list =
11496                         g_slist_remove(headerentry->compose->header_list,
11497                                        headerentry);
11498                 g_free(headerentry);
11499         } else  if (event->keyval == GDK_KEY_Tab) {
11500                 if (headerentry->compose->header_last == headerentry) {
11501                         /* Override default next focus, and give it to subject_entry
11502                          * instead of notebook tabs
11503                          */
11504                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
11505                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
11506                         return TRUE;
11507                 }
11508         }
11509         return FALSE;
11510 }
11511
11512 static gboolean scroll_postpone(gpointer data)
11513 {
11514         Compose *compose = (Compose *)data;
11515
11516         if (compose->batch)
11517                 return FALSE;
11518
11519         GTK_EVENTS_FLUSH();
11520         compose_show_first_last_header(compose, FALSE);
11521         return FALSE;
11522 }
11523
11524 static void compose_headerentry_changed_cb(GtkWidget *entry,
11525                                     ComposeHeaderEntry *headerentry)
11526 {
11527         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
11528                 compose_create_header_entry(headerentry->compose);
11529                 g_signal_handlers_disconnect_matched
11530                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
11531                          0, 0, NULL, NULL, headerentry);
11532
11533                 if (!headerentry->compose->batch)
11534                         g_timeout_add(0, scroll_postpone, headerentry->compose);
11535         }
11536 }
11537
11538 static gboolean compose_defer_auto_save_draft(Compose *compose)
11539 {
11540         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET;
11541         compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
11542         return FALSE;
11543 }
11544
11545 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
11546 {
11547         GtkAdjustment *vadj;
11548
11549         cm_return_if_fail(compose);
11550
11551         if(compose->batch)
11552                 return;
11553
11554         cm_return_if_fail(GTK_IS_WIDGET(compose->header_table));
11555         cm_return_if_fail(GTK_IS_VIEWPORT(gtk_widget_get_parent(compose->header_table)));
11556         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(
11557                                 gtk_widget_get_parent(compose->header_table)));
11558         gtk_adjustment_set_value(vadj, (show_first ?
11559                                 gtk_adjustment_get_lower(vadj) :
11560                                 (gtk_adjustment_get_upper(vadj) -
11561                                 gtk_adjustment_get_page_size(vadj))));
11562         gtk_adjustment_changed(vadj);
11563 }
11564
11565 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
11566                           const gchar *text, gint len, Compose *compose)
11567 {
11568         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
11569                                 (G_OBJECT(compose->text), "paste_as_quotation"));
11570         GtkTextMark *mark;
11571
11572         cm_return_if_fail(text != NULL);
11573
11574         g_signal_handlers_block_by_func(G_OBJECT(buffer),
11575                                         G_CALLBACK(text_inserted),
11576                                         compose);
11577         if (paste_as_quotation) {
11578                 gchar *new_text;
11579                 const gchar *qmark;
11580                 guint pos = 0;
11581                 GtkTextIter start_iter;
11582
11583                 if (len < 0)
11584                         len = strlen(text);
11585
11586                 new_text = g_strndup(text, len);
11587
11588                 qmark = compose_quote_char_from_context(compose);
11589
11590                 mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
11591                 gtk_text_buffer_place_cursor(buffer, iter);
11592
11593                 pos = gtk_text_iter_get_offset(iter);
11594
11595                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text, TRUE, FALSE,
11596                                                   _("Quote format error at line %d."));
11597                 quote_fmt_reset_vartable();
11598                 g_free(new_text);
11599                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
11600                                   GINT_TO_POINTER(paste_as_quotation - 1));
11601
11602                 gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
11603                 gtk_text_buffer_place_cursor(buffer, iter);
11604                 gtk_text_buffer_delete_mark(buffer, mark);
11605
11606                 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, pos);
11607                 mark = gtk_text_buffer_create_mark(buffer, NULL, &start_iter, FALSE);
11608                 compose_beautify_paragraph(compose, &start_iter, FALSE);
11609                 gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark);
11610                 gtk_text_buffer_delete_mark(buffer, mark);
11611         } else {
11612                 if (strcmp(text, "\n") || compose->automatic_break
11613                 || gtk_text_iter_starts_line(iter)) {
11614                         GtkTextIter before_ins;
11615                         gtk_text_buffer_insert(buffer, iter, text, len);
11616                         if (!strstr(text, "\n") && gtk_text_iter_has_tag(iter, compose->no_join_tag)) {
11617                                 before_ins = *iter;
11618                                 gtk_text_iter_backward_chars(&before_ins, len);
11619                                 gtk_text_buffer_remove_tag_by_name(buffer, "no_join", &before_ins, iter);
11620                         }
11621                 } else {
11622                         /* check if the preceding is just whitespace or quote */
11623                         GtkTextIter start_line;
11624                         gchar *tmp = NULL, *quote = NULL;
11625                         gint quote_len = 0, is_normal = 0;
11626                         start_line = *iter;
11627                         gtk_text_iter_set_line_offset(&start_line, 0);
11628                         tmp = gtk_text_buffer_get_text(buffer, &start_line, iter, FALSE);
11629                         g_strstrip(tmp);
11630
11631                         if (*tmp == '\0') {
11632                                 is_normal = 1;
11633                         } else {
11634                                 quote = compose_get_quote_str(buffer, &start_line, &quote_len);
11635                                 if (quote)
11636                                         is_normal = 1;
11637                                 g_free(quote);
11638                         }
11639                         g_free(tmp);
11640
11641                         if (is_normal) {
11642                                 gtk_text_buffer_insert(buffer, iter, text, len);
11643                         } else {
11644                                 gtk_text_buffer_insert_with_tags_by_name(buffer,
11645                                         iter, text, len, "no_join", NULL);
11646                         }
11647                 }
11648         }
11649
11650         if (!paste_as_quotation) {
11651                 mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
11652                 compose_beautify_paragraph(compose, iter, FALSE);
11653                 gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
11654                 gtk_text_buffer_delete_mark(buffer, mark);
11655         }
11656
11657         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
11658                                           G_CALLBACK(text_inserted),
11659                                           compose);
11660         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
11661
11662         if (compose_can_autosave(compose) &&
11663             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0 &&
11664             compose->draft_timeout_tag != COMPOSE_DRAFT_TIMEOUT_FORBIDDEN /* disabled while loading */)
11665                 compose->draft_timeout_tag = g_timeout_add
11666                         (500, (GSourceFunc) compose_defer_auto_save_draft, compose);
11667 }
11668
11669 #if USE_ENCHANT
11670 static void compose_check_all(GtkAction *action, gpointer data)
11671 {
11672         Compose *compose = (Compose *)data;
11673         if (!compose->gtkaspell)
11674                 return;
11675
11676         if (gtk_widget_has_focus(compose->subject_entry))
11677                 claws_spell_entry_check_all(
11678                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11679         else
11680                 gtkaspell_check_all(compose->gtkaspell);
11681 }
11682
11683 static void compose_highlight_all(GtkAction *action, gpointer data)
11684 {
11685         Compose *compose = (Compose *)data;
11686         if (compose->gtkaspell) {
11687                 claws_spell_entry_recheck_all(
11688                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11689                 gtkaspell_highlight_all(compose->gtkaspell);
11690         }
11691 }
11692
11693 static void compose_check_backwards(GtkAction *action, gpointer data)
11694 {
11695         Compose *compose = (Compose *)data;
11696         if (!compose->gtkaspell) {
11697                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
11698                 return;
11699         }
11700
11701         if (gtk_widget_has_focus(compose->subject_entry))
11702                 claws_spell_entry_check_backwards(
11703                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11704         else
11705                 gtkaspell_check_backwards(compose->gtkaspell);
11706 }
11707
11708 static void compose_check_forwards_go(GtkAction *action, gpointer data)
11709 {
11710         Compose *compose = (Compose *)data;
11711         if (!compose->gtkaspell) {
11712                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
11713                 return;
11714         }
11715
11716         if (gtk_widget_has_focus(compose->subject_entry))
11717                 claws_spell_entry_check_forwards_go(
11718                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11719         else
11720                 gtkaspell_check_forwards_go(compose->gtkaspell);
11721 }
11722 #endif
11723
11724 /*!
11725  *\brief        Guess originating forward account from MsgInfo and several
11726  *              "common preference" settings. Return NULL if no guess.
11727  */
11728 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
11729 {
11730         PrefsAccount *account = NULL;
11731
11732         cm_return_val_if_fail(msginfo, NULL);
11733         cm_return_val_if_fail(msginfo->folder, NULL);
11734         cm_return_val_if_fail(msginfo->folder->prefs, NULL);
11735
11736         if (msginfo->folder->prefs->enable_default_account)
11737                 account = account_find_from_id(msginfo->folder->prefs->default_account);
11738
11739         if (!account)
11740                 account = msginfo->folder->folder->account;
11741
11742         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
11743                 gchar *to;
11744                 Xstrdup_a(to, msginfo->to, return NULL);
11745                 extract_address(to);
11746                 account = account_find_from_address(to, FALSE);
11747         }
11748
11749         if (!account && prefs_common.forward_account_autosel) {
11750                 gchar cc[BUFFSIZE];
11751                 if (!procheader_get_header_from_msginfo
11752                         (msginfo, cc,sizeof cc , "Cc:")) {
11753                         gchar *buf = cc + strlen("Cc:");
11754                         extract_address(buf);
11755                         account = account_find_from_address(buf, FALSE);
11756                 }
11757         }
11758
11759         if (!account && prefs_common.forward_account_autosel) {
11760                 gchar deliveredto[BUFFSIZE];
11761                 if (!procheader_get_header_from_msginfo
11762                         (msginfo, deliveredto,sizeof deliveredto , "Delivered-To:")) {
11763                         gchar *buf = deliveredto + strlen("Delivered-To:");
11764                         extract_address(buf);
11765                         account = account_find_from_address(buf, FALSE);
11766                 }
11767         }
11768
11769         return account;
11770 }
11771
11772 gboolean compose_close(Compose *compose)
11773 {
11774         gint x, y;
11775
11776         cm_return_val_if_fail(compose, FALSE);
11777
11778         if (!g_mutex_trylock(compose->mutex)) {
11779                 /* we have to wait for the (possibly deferred by auto-save)
11780                  * drafting to be done, before destroying the compose under
11781                  * it. */
11782                 debug_print("waiting for drafting to finish...\n");
11783                 compose_allow_user_actions(compose, FALSE);
11784                 if (compose->close_timeout_tag == 0) {
11785                         compose->close_timeout_tag =
11786                                 g_timeout_add (500, (GSourceFunc) compose_close,
11787                                 compose);
11788                 }
11789                 return TRUE;
11790         }
11791
11792         if (compose->draft_timeout_tag >= 0) {
11793                 g_source_remove(compose->draft_timeout_tag);
11794                 compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_FORBIDDEN;
11795         }
11796
11797         gtkut_widget_get_uposition(compose->window, &x, &y);
11798         if (!compose->batch) {
11799                 prefs_common.compose_x = x;
11800                 prefs_common.compose_y = y;
11801         }
11802         g_mutex_unlock(compose->mutex);
11803         compose_destroy(compose);
11804         return FALSE;
11805 }
11806
11807 /**
11808  * Add entry field for each address in list.
11809  * \param compose     E-Mail composition object.
11810  * \param listAddress List of (formatted) E-Mail addresses.
11811  */
11812 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
11813         GList *node;
11814         gchar *addr;
11815         node = listAddress;
11816         while( node ) {
11817                 addr = ( gchar * ) node->data;
11818                 compose_entry_append( compose, addr, COMPOSE_TO, PREF_NONE );
11819                 node = g_list_next( node );
11820         }
11821 }
11822
11823 static void compose_reply_from_messageview_real(MessageView *msgview, GSList *msginfo_list,
11824                                     guint action, gboolean opening_multiple)
11825 {
11826         gchar *body = NULL;
11827         GSList *new_msglist = NULL;
11828         MsgInfo *tmp_msginfo = NULL;
11829         gboolean originally_enc = FALSE;
11830         gboolean originally_sig = FALSE;
11831         Compose *compose = NULL;
11832         gchar *s_system = NULL;
11833
11834         cm_return_if_fail(msgview != NULL);
11835
11836         cm_return_if_fail(msginfo_list != NULL);
11837
11838         if (g_slist_length(msginfo_list) == 1 && !opening_multiple) {
11839                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
11840                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
11841
11842                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
11843                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
11844                         tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
11845                                                 orig_msginfo, mimeinfo);
11846                         if (tmp_msginfo != NULL) {
11847                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
11848
11849                                 originally_enc = MSG_IS_ENCRYPTED(orig_msginfo->flags);
11850                                 privacy_msginfo_get_signed_state(orig_msginfo, &s_system);
11851                                 originally_sig = MSG_IS_SIGNED(orig_msginfo->flags);
11852
11853                                 tmp_msginfo->folder = orig_msginfo->folder;
11854                                 tmp_msginfo->msgnum = orig_msginfo->msgnum;
11855                                 if (orig_msginfo->tags) {
11856                                         tmp_msginfo->tags = g_slist_copy(orig_msginfo->tags);
11857                                         tmp_msginfo->folder->tags_dirty = TRUE;
11858                                 }
11859                         }
11860                 }
11861         }
11862
11863         if (!opening_multiple)
11864                 body = messageview_get_selection(msgview);
11865
11866         if (new_msglist) {
11867                 compose = compose_reply_mode((ComposeMode)action, new_msglist, body);
11868                 procmsg_msginfo_free(&tmp_msginfo);
11869                 g_slist_free(new_msglist);
11870         } else
11871                 compose = compose_reply_mode((ComposeMode)action, msginfo_list, body);
11872
11873         if (compose && originally_enc) {
11874                 compose_force_encryption(compose, compose->account, FALSE, s_system);
11875         }
11876
11877         if (compose && originally_sig && compose->account->default_sign_reply) {
11878                 compose_force_signing(compose, compose->account, s_system);
11879         }
11880         g_free(s_system);
11881         g_free(body);
11882         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
11883 }
11884
11885 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
11886                                     guint action)
11887 {
11888         if ((!prefs_common.forward_as_attachment || action != COMPOSE_FORWARD)
11889         &&  action != COMPOSE_FORWARD_AS_ATTACH && g_slist_length(msginfo_list) > 1) {
11890                 GSList *cur = msginfo_list;
11891                 gchar *msg = g_strdup_printf(_("You are about to reply to %d "
11892                                                "messages. Opening the windows "
11893                                                "could take some time. Do you "
11894                                                "want to continue?"),
11895                                                g_slist_length(msginfo_list));
11896                 if (g_slist_length(msginfo_list) > 9
11897                 &&  alertpanel(_("Warning"), msg, GTK_STOCK_CANCEL, "+" GTK_STOCK_YES, NULL)
11898                     != G_ALERTALTERNATE) {
11899                         g_free(msg);
11900                         return;
11901                 }
11902                 g_free(msg);
11903                 /* We'll open multiple compose windows */
11904                 /* let the WM place the next windows */
11905                 compose_force_window_origin = FALSE;
11906                 for (; cur; cur = cur->next) {
11907                         GSList tmplist;
11908                         tmplist.data = cur->data;
11909                         tmplist.next = NULL;
11910                         compose_reply_from_messageview_real(msgview, &tmplist, action, TRUE);
11911                 }
11912                 compose_force_window_origin = TRUE;
11913         } else {
11914                 /* forwarding multiple mails as attachments is done via a
11915                  * single compose window */
11916                 compose_reply_from_messageview_real(msgview, msginfo_list, action, FALSE);
11917         }
11918 }
11919
11920 void compose_check_for_email_account(Compose *compose)
11921 {
11922         PrefsAccount *ac = NULL, *curr = NULL;
11923         GList *list;
11924
11925         if (!compose)
11926                 return;
11927
11928         if (compose->account && compose->account->protocol == A_NNTP) {
11929                 ac = account_get_cur_account();
11930                 if (ac->protocol == A_NNTP) {
11931                         list = account_get_list();
11932
11933                         for( ; list != NULL ; list = g_list_next(list)) {
11934                                 curr = (PrefsAccount *) list->data;
11935                                 if (curr->protocol != A_NNTP) {
11936                                         ac = curr;
11937                                         break;
11938                                 }
11939                         }
11940                 }
11941                 combobox_select_by_data(GTK_COMBO_BOX(compose->account_combo),
11942                                         ac->account_id);
11943         }
11944 }
11945
11946 void compose_reply_to_address(MessageView *msgview, MsgInfo *msginfo,
11947                                 const gchar *address)
11948 {
11949         GSList *msginfo_list = NULL;
11950         gchar *body =  messageview_get_selection(msgview);
11951         Compose *compose;
11952
11953         msginfo_list = g_slist_prepend(msginfo_list, msginfo);
11954
11955         compose = compose_reply_mode(COMPOSE_REPLY_TO_ADDRESS, msginfo_list, body);
11956         compose_check_for_email_account(compose);
11957         compose_set_folder_prefs(compose, msginfo->folder, FALSE);
11958         compose_entry_append(compose, address, COMPOSE_TO, PREF_NONE);
11959         compose_reply_set_subject(compose, msginfo);
11960
11961         g_free(body);
11962         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
11963 }
11964
11965 void compose_set_position(Compose *compose, gint pos)
11966 {
11967         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11968
11969         gtkut_text_view_set_position(text, pos);
11970 }
11971
11972 gboolean compose_search_string(Compose *compose,
11973                                 const gchar *str, gboolean case_sens)
11974 {
11975         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11976
11977         return gtkut_text_view_search_string(text, str, case_sens);
11978 }
11979
11980 gboolean compose_search_string_backward(Compose *compose,
11981                                 const gchar *str, gboolean case_sens)
11982 {
11983         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11984
11985         return gtkut_text_view_search_string_backward(text, str, case_sens);
11986 }
11987
11988 /* allocate a msginfo structure and populate its data from a compose data structure */
11989 static MsgInfo *compose_msginfo_new_from_compose(Compose *compose)
11990 {
11991         MsgInfo *newmsginfo;
11992         GSList *list;
11993         gchar buf[BUFFSIZE];
11994
11995         cm_return_val_if_fail( compose != NULL, NULL );
11996
11997         newmsginfo = procmsg_msginfo_new();
11998
11999         /* date is now */
12000         get_rfc822_date(buf, sizeof(buf));
12001         newmsginfo->date = g_strdup(buf);
12002
12003         /* from */
12004         if (compose->from_name) {
12005                 newmsginfo->from = gtk_editable_get_chars(GTK_EDITABLE(compose->from_name), 0, -1);
12006                 newmsginfo->fromname = procheader_get_fromname(newmsginfo->from);
12007         }
12008
12009         /* subject */
12010         if (compose->subject_entry)
12011                 newmsginfo->subject = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
12012
12013         /* to, cc, reply-to, newsgroups */
12014         for (list = compose->header_list; list; list = list->next) {
12015                 gchar *header = gtk_editable_get_chars(
12016                                                                 GTK_EDITABLE(
12017                                                                 gtk_bin_get_child(GTK_BIN((((ComposeHeaderEntry *)list->data)->combo)))), 0, -1);
12018                 gchar *entry = gtk_editable_get_chars(
12019                                                                 GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
12020
12021                 if ( strcasecmp(header, prefs_common_translated_header_name("To:")) == 0 ) {
12022                         if ( newmsginfo->to == NULL ) {
12023                                 newmsginfo->to = g_strdup(entry);
12024                         } else if (entry && *entry) {
12025                                 gchar *tmp = g_strconcat(newmsginfo->to, ", ", entry, NULL);
12026                                 g_free(newmsginfo->to);
12027                                 newmsginfo->to = tmp;
12028                         }
12029                 } else
12030                 if ( strcasecmp(header, prefs_common_translated_header_name("Cc:")) == 0 ) {
12031                         if ( newmsginfo->cc == NULL ) {
12032                                 newmsginfo->cc = g_strdup(entry);
12033                         } else if (entry && *entry) {
12034                                 gchar *tmp = g_strconcat(newmsginfo->cc, ", ", entry, NULL);
12035                                 g_free(newmsginfo->cc);
12036                                 newmsginfo->cc = tmp;
12037                         }
12038                 } else
12039                 if ( strcasecmp(header,
12040                                                 prefs_common_translated_header_name("Newsgroups:")) == 0 ) {
12041                         if ( newmsginfo->newsgroups == NULL ) {
12042                                 newmsginfo->newsgroups = g_strdup(entry);
12043                         } else if (entry && *entry) {
12044                                 gchar *tmp = g_strconcat(newmsginfo->newsgroups, ", ", entry, NULL);
12045                                 g_free(newmsginfo->newsgroups);
12046                                 newmsginfo->newsgroups = tmp;
12047                         }
12048                 }
12049
12050                 g_free(header);
12051                 g_free(entry);
12052         }
12053
12054         /* other data is unset */
12055
12056         return newmsginfo;
12057 }
12058
12059 #ifdef USE_ENCHANT
12060 /* update compose's dictionaries from folder dict settings */
12061 static void compose_set_dictionaries_from_folder_prefs(Compose *compose,
12062                                                 FolderItem *folder_item)
12063 {
12064         cm_return_if_fail(compose != NULL);
12065
12066         if (compose->gtkaspell && folder_item && folder_item->prefs) {
12067                 FolderItemPrefs *prefs = folder_item->prefs;
12068
12069                 if (prefs->enable_default_dictionary)
12070                         gtkaspell_change_dict(compose->gtkaspell,
12071                                         prefs->default_dictionary, FALSE);
12072                 if (folder_item->prefs->enable_default_alt_dictionary)
12073                         gtkaspell_change_alt_dict(compose->gtkaspell,
12074                                         prefs->default_alt_dictionary);
12075                 if (prefs->enable_default_dictionary
12076                         || prefs->enable_default_alt_dictionary)
12077                         compose_spell_menu_changed(compose);
12078         }
12079 }
12080 #endif
12081
12082 static void compose_subject_entry_activated(GtkWidget *widget, gpointer data)
12083 {
12084         Compose *compose = (Compose *)data;
12085
12086         cm_return_if_fail(compose != NULL);
12087
12088         gtk_widget_grab_focus(compose->text);
12089 }
12090
12091 static void from_name_activate_cb(GtkWidget *widget, gpointer data)
12092 {
12093         gtk_combo_box_popup(GTK_COMBO_BOX(data));
12094 }
12095
12096
12097 /*
12098  * End of Source.
12099  */