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