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                                         if ((tmpfp = g_fopen(tmp_enc_file, "a")) != NULL) {
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("Can't open file %s\n", tmp_enc_file);
5772                                         }
5773                                 } else {
5774                                         g_warning("couldn't get tempfile\n");
5775                                 }
5776                         }
5777                         if (!privacy_encrypt(compose->privacy_system, mimemsg, compose->encdata)) {
5778                                 debug_print("Couldn't encrypt mime structure: %s.\n",
5779                                                 privacy_get_error());
5780                                 msg = g_strdup_printf("Couldn't encrypt the email: %s",
5781                                                 privacy_get_error());
5782                                 alertpanel_error(msg);
5783                                 g_free(msg);
5784                         }
5785                 }
5786         }
5787
5788         procmime_write_mimeinfo(mimemsg, fp);
5789
5790         procmime_mimeinfo_free_all(mimemsg);
5791
5792         return 0;
5793 }
5794
5795 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
5796 {
5797         GtkTextBuffer *buffer;
5798         GtkTextIter start, end;
5799         FILE *fp;
5800         size_t len;
5801         gchar *chars, *tmp;
5802
5803         if ((fp = g_fopen(file, "wb")) == NULL) {
5804                 FILE_OP_ERROR(file, "fopen");
5805                 return -1;
5806         }
5807
5808         /* chmod for security */
5809         if (change_file_mode_rw(fp, file) < 0) {
5810                 FILE_OP_ERROR(file, "chmod");
5811                 g_warning("can't change file mode\n");
5812         }
5813
5814         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
5815         gtk_text_buffer_get_start_iter(buffer, &start);
5816         gtk_text_buffer_get_end_iter(buffer, &end);
5817         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
5818
5819         chars = conv_codeset_strdup
5820                 (tmp, CS_INTERNAL, conv_get_locale_charset_str());
5821
5822         g_free(tmp);
5823         if (!chars) {
5824                 fclose(fp);
5825                 claws_unlink(file);
5826                 return -1;
5827         }
5828         /* write body */
5829         len = strlen(chars);
5830         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
5831                 FILE_OP_ERROR(file, "fwrite");
5832                 g_free(chars);
5833                 fclose(fp);
5834                 claws_unlink(file);
5835                 return -1;
5836         }
5837
5838         g_free(chars);
5839
5840         if (fclose(fp) == EOF) {
5841                 FILE_OP_ERROR(file, "fclose");
5842                 claws_unlink(file);
5843                 return -1;
5844         }
5845         return 0;
5846 }
5847
5848 static gint compose_remove_reedit_target(Compose *compose, gboolean force)
5849 {
5850         FolderItem *item;
5851         MsgInfo *msginfo = compose->targetinfo;
5852
5853         cm_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
5854         if (!msginfo) return -1;
5855
5856         if (!force && MSG_IS_LOCKED(msginfo->flags))
5857                 return 0;
5858
5859         item = msginfo->folder;
5860         cm_return_val_if_fail(item != NULL, -1);
5861
5862         if (procmsg_msg_exist(msginfo) &&
5863             (folder_has_parent_of_type(item, F_QUEUE) ||
5864              folder_has_parent_of_type(item, F_DRAFT)
5865              || msginfo == compose->autosaved_draft)) {
5866                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
5867                         g_warning("can't remove the old message\n");
5868                         return -1;
5869                 } else {
5870                         debug_print("removed reedit target %d\n", msginfo->msgnum);
5871                 }
5872         }
5873
5874         return 0;
5875 }
5876
5877 static void compose_remove_draft(Compose *compose)
5878 {
5879         FolderItem *drafts;
5880         MsgInfo *msginfo = compose->targetinfo;
5881         drafts = account_get_special_folder(compose->account, F_DRAFT);
5882
5883         if (procmsg_msg_exist(msginfo)) {
5884                 folder_item_remove_msg(drafts, msginfo->msgnum);
5885         }
5886
5887 }
5888
5889 gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item, gchar **msgpath,
5890                    gboolean remove_reedit_target)
5891 {
5892         return compose_queue_sub (compose, msgnum, item, msgpath, FALSE, remove_reedit_target);
5893 }
5894
5895 static gboolean compose_warn_encryption(Compose *compose)
5896 {
5897         const gchar *warning = privacy_get_encrypt_warning(compose->privacy_system);
5898         AlertValue val = G_ALERTALTERNATE;
5899
5900         if (warning == NULL)
5901                 return TRUE;
5902
5903         val = alertpanel_full(_("Encryption warning"), warning,
5904                   GTK_STOCK_CANCEL, _("+C_ontinue"), NULL,
5905                   TRUE, NULL, ALERT_WARNING, G_ALERTALTERNATE);
5906         if (val & G_ALERTDISABLE) {
5907                 val &= ~G_ALERTDISABLE;
5908                 if (val == G_ALERTALTERNATE)
5909                         privacy_inhibit_encrypt_warning(compose->privacy_system,
5910                                 TRUE);
5911         }
5912
5913         if (val == G_ALERTALTERNATE) {
5914                 return TRUE;
5915         } else {
5916                 return FALSE;
5917         }
5918 }
5919
5920 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item,
5921                               gchar **msgpath, gboolean check_subject,
5922                               gboolean remove_reedit_target)
5923 {
5924         FolderItem *queue;
5925         gchar *tmp;
5926         FILE *fp;
5927         GSList *cur;
5928         gint num;
5929         PrefsAccount *mailac = NULL, *newsac = NULL;
5930         gboolean err = FALSE;
5931
5932         debug_print("queueing message...\n");
5933         cm_return_val_if_fail(compose->account != NULL, -1);
5934
5935         if (compose_check_entries(compose, check_subject) == FALSE) {
5936                 if (compose->batch) {
5937                         gtk_widget_show_all(compose->window);
5938                 }
5939                 return -1;
5940         }
5941
5942         if (!compose->to_list && !compose->newsgroup_list) {
5943                 g_warning("can't get recipient list.");
5944                 return -1;
5945         }
5946
5947         if (compose->to_list) {
5948                 if (compose->account->protocol != A_NNTP)
5949                         mailac = compose->account;
5950                 else if (cur_account && cur_account->protocol != A_NNTP)
5951                         mailac = cur_account;
5952                 else if (!(mailac = compose_current_mail_account())) {
5953                         alertpanel_error(_("No account for sending mails available!"));
5954                         return -1;
5955                 }
5956         }
5957
5958         if (compose->newsgroup_list) {
5959                 if (compose->account->protocol == A_NNTP)
5960                         newsac = compose->account;
5961                 else {
5962                         alertpanel_error(_("Selected account isn't NNTP: Posting is impossible."));
5963                         return -1;
5964                 }
5965         }
5966
5967         /* write queue header */
5968         tmp = g_strdup_printf("%s%cqueue.%p%08x", get_tmp_dir(),
5969                               G_DIR_SEPARATOR, compose, (guint) rand());
5970         debug_print("queuing to %s\n", tmp);
5971         if ((fp = g_fopen(tmp, "w+b")) == NULL) {
5972                 FILE_OP_ERROR(tmp, "fopen");
5973                 g_free(tmp);
5974                 return -2;
5975         }
5976
5977         if (change_file_mode_rw(fp, tmp) < 0) {
5978                 FILE_OP_ERROR(tmp, "chmod");
5979                 g_warning("can't change file mode\n");
5980         }
5981
5982         /* queueing variables */
5983         err |= (fprintf(fp, "AF:\n") < 0);
5984         err |= (fprintf(fp, "NF:0\n") < 0);
5985         err |= (fprintf(fp, "PS:10\n") < 0);
5986         err |= (fprintf(fp, "SRH:1\n") < 0);
5987         err |= (fprintf(fp, "SFN:\n") < 0);
5988         err |= (fprintf(fp, "DSR:\n") < 0);
5989         if (compose->msgid)
5990                 err |= (fprintf(fp, "MID:<%s>\n", compose->msgid) < 0);
5991         else
5992                 err |= (fprintf(fp, "MID:\n") < 0);
5993         err |= (fprintf(fp, "CFG:\n") < 0);
5994         err |= (fprintf(fp, "PT:0\n") < 0);
5995         err |= (fprintf(fp, "S:%s\n", compose->account->address) < 0);
5996         err |= (fprintf(fp, "RQ:\n") < 0);
5997         if (mailac)
5998                 err |= (fprintf(fp, "SSV:%s\n", mailac->smtp_server) < 0);
5999         else
6000                 err |= (fprintf(fp, "SSV:\n") < 0);
6001         if (newsac)
6002                 err |= (fprintf(fp, "NSV:%s\n", newsac->nntp_server) < 0);
6003         else
6004                 err |= (fprintf(fp, "NSV:\n") < 0);
6005         err |= (fprintf(fp, "SSH:\n") < 0);
6006         /* write recepient list */
6007         if (compose->to_list) {
6008                 err |= (fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data) < 0);
6009                 for (cur = compose->to_list->next; cur != NULL;
6010                      cur = cur->next)
6011                         err |= (fprintf(fp, ",<%s>", (gchar *)cur->data) < 0);
6012                 err |= (fprintf(fp, "\n") < 0);
6013         }
6014         /* write newsgroup list */
6015         if (compose->newsgroup_list) {
6016                 err |= (fprintf(fp, "NG:") < 0);
6017                 err |= (fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data) < 0);
6018                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
6019                         err |= (fprintf(fp, ",%s", (gchar *)cur->data) < 0);
6020                 err |= (fprintf(fp, "\n") < 0);
6021         }
6022         /* Sylpheed account IDs */
6023         if (mailac)
6024                 err |= (fprintf(fp, "MAID:%d\n", mailac->account_id) < 0);
6025         if (newsac)
6026                 err |= (fprintf(fp, "NAID:%d\n", newsac->account_id) < 0);
6027
6028
6029         if (compose->privacy_system != NULL) {
6030                 err |= (fprintf(fp, "X-Claws-Privacy-System:%s\n", compose->privacy_system) < 0);
6031                 err |= (fprintf(fp, "X-Claws-Sign:%d\n", compose->use_signing) < 0);
6032                 if (compose->use_encryption) {
6033                         if (!compose_warn_encryption(compose)) {
6034                                 fclose(fp);
6035                                 claws_unlink(tmp);
6036                                 g_free(tmp);
6037                                 return -6;
6038                         }
6039                         if (mailac && mailac->encrypt_to_self) {
6040                                 GSList *tmp_list = g_slist_copy(compose->to_list);
6041                                 tmp_list = g_slist_append(tmp_list, compose->account->address);
6042                                 compose->encdata = privacy_get_encrypt_data(compose->privacy_system, tmp_list);
6043                                 g_slist_free(tmp_list);
6044                         } else {
6045                                 compose->encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
6046                         }
6047                         if (compose->encdata != NULL) {
6048                                 if (strcmp(compose->encdata, "_DONT_ENCRYPT_")) {
6049                                         err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
6050                                         err |= (fprintf(fp, "X-Claws-Encrypt-Data:%s\n",
6051                                                 compose->encdata) < 0);
6052                                 } /* else we finally dont want to encrypt */
6053                         } else {
6054                                 err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
6055                                 /* and if encdata was null, it means there's been a problem in
6056                                  * key selection */
6057                                 if (err == TRUE)
6058                                         g_warning("failed to write queue message");
6059                                 fclose(fp);
6060                                 claws_unlink(tmp);
6061                                 g_free(tmp);
6062                                 return -5;
6063                         }
6064                 }
6065         }
6066
6067         /* Save copy folder */
6068         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6069                 gchar *savefolderid;
6070
6071                 savefolderid = compose_get_save_to(compose);
6072                 err |= (fprintf(fp, "SCF:%s\n", savefolderid) < 0);
6073                 g_free(savefolderid);
6074         }
6075         /* Save copy folder */
6076         if (compose->return_receipt) {
6077                 err |= (fprintf(fp, "RRCPT:1\n") < 0);
6078         }
6079         /* Message-ID of message replying to */
6080         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
6081                 gchar *folderid = NULL;
6082
6083                 if (compose->replyinfo->folder)
6084                         folderid = folder_item_get_identifier(compose->replyinfo->folder);
6085                 if (folderid == NULL)
6086                         folderid = g_strdup("NULL");
6087
6088                 err |= (fprintf(fp, "RMID:%s\t%d\t%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid) < 0);
6089                 g_free(folderid);
6090         }
6091         /* Message-ID of message forwarding to */
6092         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
6093                 gchar *folderid = NULL;
6094
6095                 if (compose->fwdinfo->folder)
6096                         folderid = folder_item_get_identifier(compose->fwdinfo->folder);
6097                 if (folderid == NULL)
6098                         folderid = g_strdup("NULL");
6099
6100                 err |= (fprintf(fp, "FMID:%s\t%d\t%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid) < 0);
6101                 g_free(folderid);
6102         }
6103
6104         err |= (fprintf(fp, "X-Claws-Auto-Wrapping:%d\n", compose->autowrap) < 0);
6105         err |= (fprintf(fp, "X-Claws-Auto-Indent:%d\n", compose->autoindent) < 0);
6106
6107         /* end of headers */
6108         err |= (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0);
6109
6110         if (compose->redirect_filename != NULL) {
6111                 if (compose_redirect_write_to_file(compose, fp) < 0) {
6112                         fclose(fp);
6113                         claws_unlink(tmp);
6114                         g_free(tmp);
6115                         return -2;
6116                 }
6117         } else {
6118                 gint result = 0;
6119                 if ((result = compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND, TRUE)) < 0) {
6120                         fclose(fp);
6121                         claws_unlink(tmp);
6122                         g_free(tmp);
6123                         return result - 1; /* -2 for a generic error, -3 for signing error, -4 for encoding */
6124                 }
6125         }
6126         if (err == TRUE) {
6127                 g_warning("failed to write queue message\n");
6128                 fclose(fp);
6129                 claws_unlink(tmp);
6130                 g_free(tmp);
6131                 return -2;
6132         }
6133         if (fclose(fp) == EOF) {
6134                 FILE_OP_ERROR(tmp, "fclose");
6135                 claws_unlink(tmp);
6136                 g_free(tmp);
6137                 return -2;
6138         }
6139
6140         if (item && *item) {
6141                 queue = *item;
6142         } else {
6143                 queue = account_get_special_folder(compose->account, F_QUEUE);
6144         }
6145         if (!queue) {
6146                 g_warning("can't find queue folder\n");
6147                 claws_unlink(tmp);
6148                 g_free(tmp);
6149                 return -1;
6150         }
6151         folder_item_scan(queue);
6152         if ((num = folder_item_add_msg(queue, tmp, NULL, FALSE)) < 0) {
6153                 g_warning("can't queue the message\n");
6154                 claws_unlink(tmp);
6155                 g_free(tmp);
6156                 return -1;
6157         }
6158
6159         if (msgpath == NULL) {
6160                 claws_unlink(tmp);
6161                 g_free(tmp);
6162         } else
6163                 *msgpath = tmp;
6164
6165         if (compose->mode == COMPOSE_REEDIT && remove_reedit_target) {
6166                 compose_remove_reedit_target(compose, FALSE);
6167         }
6168
6169         if ((msgnum != NULL) && (item != NULL)) {
6170                 *msgnum = num;
6171                 *item = queue;
6172         }
6173
6174         return 0;
6175 }
6176
6177 static int compose_add_attachments(Compose *compose, MimeInfo *parent)
6178 {
6179         AttachInfo *ainfo;
6180         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
6181         MimeInfo *mimepart;
6182         GStatBuf statbuf;
6183         gchar *type, *subtype;
6184         GtkTreeModel *model;
6185         GtkTreeIter iter;
6186
6187         model = gtk_tree_view_get_model(tree_view);
6188
6189         if (!gtk_tree_model_get_iter_first(model, &iter))
6190                 return 0;
6191         do {
6192                 gtk_tree_model_get(model, &iter,
6193                                    COL_DATA, &ainfo,
6194                                    -1);
6195
6196                 if (!is_file_exist(ainfo->file)) {
6197                         gchar *msg = g_strdup_printf(_("Attachment %s doesn't exist anymore. Ignore?"), ainfo->file);
6198                         AlertValue val = alertpanel_full(_("Warning"), msg, _("Cancel sending"), _("Ignore attachment"),
6199                                       NULL, FALSE, NULL, ALERT_WARNING, G_ALERTDEFAULT);
6200                         g_free(msg);
6201                         if (val == G_ALERTDEFAULT) {
6202                                 return -1;
6203                         }
6204                         continue;
6205                 }
6206                 if (g_stat(ainfo->file, &statbuf) < 0)
6207                         return -1;
6208
6209                 mimepart = procmime_mimeinfo_new();
6210                 mimepart->content = MIMECONTENT_FILE;
6211                 mimepart->data.filename = g_strdup(ainfo->file);
6212                 mimepart->tmp = FALSE; /* or we destroy our attachment */
6213                 mimepart->offset = 0;
6214                 mimepart->length = statbuf.st_size;
6215
6216                 type = g_strdup(ainfo->content_type);
6217
6218                 if (!strchr(type, '/')) {
6219                         g_free(type);
6220                         type = g_strdup("application/octet-stream");
6221                 }
6222
6223                 subtype = strchr(type, '/') + 1;
6224                 *(subtype - 1) = '\0';
6225                 mimepart->type = procmime_get_media_type(type);
6226                 mimepart->subtype = g_strdup(subtype);
6227                 g_free(type);
6228
6229                 if (mimepart->type == MIMETYPE_MESSAGE &&
6230                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
6231                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
6232                 } else if (mimepart->type == MIMETYPE_TEXT) {
6233                         if (!ainfo->name && g_ascii_strcasecmp(mimepart->subtype, "plain")) {
6234                                 /* Text parts with no name come from multipart/alternative
6235                                 * forwards. Make sure the recipient won't look at the
6236                                 * original HTML part by mistake. */
6237                                 mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
6238                                 ainfo->name = g_strdup_printf(_("Original %s part"),
6239                                                                 mimepart->subtype);
6240                         }
6241                         if (ainfo->charset)
6242                                 g_hash_table_insert(mimepart->typeparameters,
6243                                                     g_strdup("charset"), g_strdup(ainfo->charset));
6244                 }
6245                 if (ainfo->name && mimepart->type != MIMETYPE_MESSAGE) {
6246                         if (mimepart->type == MIMETYPE_APPLICATION &&
6247                            !strcmp2(mimepart->subtype, "octet-stream"))
6248                                 g_hash_table_insert(mimepart->typeparameters,
6249                                                 g_strdup("name"), g_strdup(ainfo->name));
6250                         g_hash_table_insert(mimepart->dispositionparameters,
6251                                         g_strdup("filename"), g_strdup(ainfo->name));
6252                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
6253                 }
6254
6255                 if (mimepart->type == MIMETYPE_MESSAGE
6256                     || mimepart->type == MIMETYPE_MULTIPART)
6257                         ainfo->encoding = ENC_BINARY;
6258                 else if (compose->use_signing) {
6259                         if (ainfo->encoding == ENC_7BIT)
6260                                 ainfo->encoding = ENC_QUOTED_PRINTABLE;
6261                         else if (ainfo->encoding == ENC_8BIT)
6262                                 ainfo->encoding = ENC_BASE64;
6263                 }
6264
6265
6266
6267                 procmime_encode_content(mimepart, ainfo->encoding);
6268
6269                 g_node_append(parent->node, mimepart->node);
6270         } while (gtk_tree_model_iter_next(model, &iter));
6271
6272         return 0;
6273 }
6274
6275 static gchar *compose_quote_list_of_addresses(gchar *str)
6276 {
6277         GSList *list = NULL, *item = NULL;
6278         gchar *qname = NULL, *faddr = NULL, *result = NULL;
6279
6280         list = address_list_append_with_comments(list, str);
6281         for (item = list; item != NULL; item = item->next) {
6282                 gchar *spec = item->data;
6283                 gchar *endofname = strstr(spec, " <");
6284                 if (endofname != NULL) {
6285                         gchar * qqname;
6286                         *endofname = '\0';
6287                         QUOTE_IF_REQUIRED_NORMAL(qname, spec, return NULL);
6288                         qqname = escape_internal_quotes(qname, '"');
6289                         *endofname = ' ';
6290                         if (*qname != *spec || qqname != qname) { /* has been quoted, compute new */
6291                                 gchar *addr = g_strdup(endofname);
6292                                 gchar *name = (qqname != qname)? qqname: g_strdup(qname);
6293                                 faddr = g_strconcat(name, addr, NULL);
6294                                 g_free(name);
6295                                 g_free(addr);
6296                                 debug_print("new auto-quoted address: '%s'", faddr);
6297                         }
6298                 }
6299                 if (result == NULL)
6300                         result = g_strdup((faddr != NULL)? faddr: spec);
6301                 else {
6302                         result = g_strconcat(result,
6303                                              ", ",
6304                                              (faddr != NULL)? faddr: spec,
6305                                              NULL);
6306                 }
6307                 if (faddr != NULL) {
6308                         g_free(faddr);
6309                         faddr = NULL;
6310                 }
6311         }
6312         slist_free_strings_full(list);
6313
6314         return result;
6315 }
6316
6317 #define IS_IN_CUSTOM_HEADER(header) \
6318         (compose->account->add_customhdr && \
6319          custom_header_find(compose->account->customhdr_list, header) != NULL)
6320
6321 static void compose_add_headerfield_from_headerlist(Compose *compose,
6322                                                     GString *header,
6323                                                     const gchar *fieldname,
6324                                                     const gchar *seperator)
6325 {
6326         gchar *str, *fieldname_w_colon;
6327         gboolean add_field = FALSE;
6328         GSList *list;
6329         ComposeHeaderEntry *headerentry;
6330         const gchar *headerentryname;
6331         const gchar *trans_fieldname;
6332         GString *fieldstr;
6333
6334         if (IS_IN_CUSTOM_HEADER(fieldname))
6335                 return;
6336
6337         debug_print("Adding %s-fields\n", fieldname);
6338
6339         fieldstr = g_string_sized_new(64);
6340
6341         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
6342         trans_fieldname = prefs_common_translated_header_name(fieldname_w_colon);
6343
6344         for (list = compose->header_list; list; list = list->next) {
6345                 headerentry = ((ComposeHeaderEntry *)list->data);
6346                 headerentryname = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo)))));
6347
6348                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
6349                         gchar * ustr = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
6350                         g_strstrip(ustr);
6351                         str = compose_quote_list_of_addresses(ustr);
6352                         g_free(ustr);
6353                         if (str != NULL && str[0] != '\0') {
6354                                 if (add_field)
6355                                         g_string_append(fieldstr, seperator);
6356                                 g_string_append(fieldstr, str);
6357                                 add_field = TRUE;
6358                         }
6359                         g_free(str);
6360                 }
6361         }
6362         if (add_field) {
6363                 gchar *buf;
6364
6365                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
6366                 compose_convert_header
6367                         (compose, buf, fieldstr->len * 4  + 256, fieldstr->str,
6368                         strlen(fieldname) + 2, TRUE);
6369                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
6370                 g_free(buf);
6371         }
6372
6373         g_free(fieldname_w_colon);
6374         g_string_free(fieldstr, TRUE);
6375
6376         return;
6377 }
6378
6379 static gchar *compose_get_manual_headers_info(Compose *compose)
6380 {
6381         GString *sh_header = g_string_new(" ");
6382         GSList *list;
6383         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6384
6385         for (list = compose->header_list; list; list = list->next) {
6386                 ComposeHeaderEntry *headerentry;
6387                 gchar *tmp;
6388                 gchar *headername;
6389                 gchar *headername_wcolon;
6390                 const gchar *headername_trans;
6391                 gchar **string;
6392                 gboolean standard_header = FALSE;
6393
6394                 headerentry = ((ComposeHeaderEntry *)list->data);
6395
6396                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo))))));
6397                 g_strstrip(tmp);
6398                 if (*tmp == '\0' || strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
6399                         g_free(tmp);
6400                         continue;
6401                 }
6402
6403                 if (!strstr(tmp, ":")) {
6404                         headername_wcolon = g_strconcat(tmp, ":", NULL);
6405                         headername = g_strdup(tmp);
6406                 } else {
6407                         headername_wcolon = g_strdup(tmp);
6408                         headername = g_strdup(strtok(tmp, ":"));
6409                 }
6410                 g_free(tmp);
6411
6412                 string = std_headers;
6413                 while (*string != NULL) {
6414                         headername_trans = prefs_common_translated_header_name(*string);
6415                         if (!strcmp(headername_trans, headername_wcolon))
6416                                 standard_header = TRUE;
6417                         string++;
6418                 }
6419                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
6420                         g_string_append_printf(sh_header, "%s ", headername);
6421                 g_free(headername);
6422                 g_free(headername_wcolon);
6423         }
6424         g_string_truncate(sh_header, strlen(sh_header->str) - 1); /* remove last space */
6425         return g_string_free(sh_header, FALSE);
6426 }
6427
6428 static gchar *compose_get_header(Compose *compose)
6429 {
6430         gchar buf[BUFFSIZE];
6431         const gchar *entry_str;
6432         gchar *str;
6433         gchar *name;
6434         GSList *list;
6435         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6436         GString *header;
6437         gchar *from_name = NULL, *from_address = NULL;
6438         gchar *tmp;
6439
6440         cm_return_val_if_fail(compose->account != NULL, NULL);
6441         cm_return_val_if_fail(compose->account->address != NULL, NULL);
6442
6443         header = g_string_sized_new(64);
6444
6445         /* Date */
6446         get_rfc822_date(buf, sizeof(buf));
6447         g_string_append_printf(header, "Date: %s\n", buf);
6448
6449         /* From */
6450
6451         if (compose->account->name && *compose->account->name) {
6452                 gchar *buf;
6453                 QUOTE_IF_REQUIRED(buf, compose->account->name);
6454                 tmp = g_strdup_printf("%s <%s>",
6455                         buf, compose->account->address);
6456         } else {
6457                 tmp = g_strdup_printf("%s",
6458                         compose->account->address);
6459         }
6460         if (!strcmp(gtk_entry_get_text(GTK_ENTRY(compose->from_name)), tmp)
6461         ||  strlen(gtk_entry_get_text(GTK_ENTRY(compose->from_name))) == 0) {
6462                 /* use default */
6463                 from_name = compose->account->name ? g_strdup(compose->account->name):NULL;
6464                 from_address = g_strdup(compose->account->address);
6465         } else {
6466                 gchar *spec = gtk_editable_get_chars(GTK_EDITABLE(compose->from_name), 0, -1);
6467                 /* extract name and address */
6468                 if (strstr(spec, " <") && strstr(spec, ">")) {
6469                         from_address = g_strdup(strrchr(spec, '<')+1);
6470                         *(strrchr(from_address, '>')) = '\0';
6471                         from_name = g_strdup(spec);
6472                         *(strrchr(from_name, '<')) = '\0';
6473                 } else {
6474                         from_name = NULL;
6475                         from_address = g_strdup(spec);
6476                 }
6477                 g_free(spec);
6478         }
6479         g_free(tmp);
6480
6481
6482         if (from_name && *from_name) {
6483                 gchar *qname;
6484                 compose_convert_header
6485                         (compose, buf, sizeof(buf), from_name,
6486                          strlen("From: "), TRUE);
6487                 QUOTE_IF_REQUIRED(name, buf);
6488                 qname = escape_internal_quotes(name, '"');
6489
6490                 g_string_append_printf(header, "From: %s <%s>\n",
6491                         qname, from_address);
6492                 if (qname != name)
6493                         g_free(qname);
6494         } else
6495                 g_string_append_printf(header, "From: %s\n", from_address);
6496
6497         g_free(from_name);
6498         g_free(from_address);
6499
6500         /* To */
6501         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
6502
6503         /* Newsgroups */
6504         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
6505
6506         /* Cc */
6507         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
6508
6509         /* Bcc */
6510         /*
6511          * If this account is a NNTP account remove Bcc header from
6512          * message body since it otherwise will be publicly shown
6513          */
6514         if (compose->account->protocol != A_NNTP)
6515                 compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
6516
6517         /* Subject */
6518         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
6519
6520         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
6521                 g_strstrip(str);
6522                 if (*str != '\0') {
6523                         compose_convert_header(compose, buf, sizeof(buf), str,
6524                                                strlen("Subject: "), FALSE);
6525                         g_string_append_printf(header, "Subject: %s\n", buf);
6526                 }
6527         }
6528         g_free(str);
6529
6530         /* Message-ID */
6531         if (compose->account->set_domain && compose->account->domain) {
6532                 g_snprintf(buf, sizeof(buf), "%s", compose->account->domain);
6533         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
6534                 g_snprintf(buf, sizeof(buf), "%s",
6535                         strchr(compose->account->address, '@') ?
6536                                 strchr(compose->account->address, '@')+1 :
6537                                 compose->account->address);
6538         } else {
6539                 g_snprintf(buf, sizeof(buf), "%s", "");
6540         }
6541
6542         if (compose->account->gen_msgid) {
6543                 gchar *addr = NULL;
6544                 if (compose->account->msgid_with_addr) {
6545                         addr = compose->account->address;
6546                 }
6547                 generate_msgid(buf, sizeof(buf), addr);
6548                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
6549                 if (compose->msgid)
6550                         g_free(compose->msgid);
6551                 compose->msgid = g_strdup(buf);
6552         } else {
6553                 compose->msgid = NULL;
6554         }
6555
6556         if (compose->remove_references == FALSE) {
6557                 /* In-Reply-To */
6558                 if (compose->inreplyto && compose->to_list)
6559                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
6560
6561                 /* References */
6562                 if (compose->references)
6563                         g_string_append_printf(header, "References: %s\n", compose->references);
6564         }
6565
6566         /* Followup-To */
6567         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
6568
6569         /* Reply-To */
6570         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
6571
6572         /* Organization */
6573         if (compose->account->organization &&
6574             strlen(compose->account->organization) &&
6575             !IS_IN_CUSTOM_HEADER("Organization")) {
6576                 compose_convert_header(compose, buf, sizeof(buf),
6577                                        compose->account->organization,
6578                                        strlen("Organization: "), FALSE);
6579                 g_string_append_printf(header, "Organization: %s\n", buf);
6580         }
6581
6582         /* Program version and system info */
6583         if (compose->account->gen_xmailer &&
6584             g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
6585             !compose->newsgroup_list) {
6586                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
6587                         prog_version,
6588                         gtk_major_version, gtk_minor_version, gtk_micro_version,
6589                         TARGET_ALIAS);
6590         }
6591         if (compose->account->gen_xmailer &&
6592             g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
6593                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
6594                         prog_version,
6595                         gtk_major_version, gtk_minor_version, gtk_micro_version,
6596                         TARGET_ALIAS);
6597         }
6598
6599         /* custom headers */
6600         if (compose->account->add_customhdr) {
6601                 GSList *cur;
6602
6603                 for (cur = compose->account->customhdr_list; cur != NULL;
6604                      cur = cur->next) {
6605                         CustomHeader *chdr = (CustomHeader *)cur->data;
6606
6607                         if (custom_header_is_allowed(chdr->name)
6608                             && chdr->value != NULL
6609                             && *(chdr->value) != '\0') {
6610                                 compose_convert_header
6611                                         (compose, buf, sizeof(buf),
6612                                          chdr->value,
6613                                          strlen(chdr->name) + 2, FALSE);
6614                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
6615                         }
6616                 }
6617         }
6618
6619         /* Automatic Faces and X-Faces */
6620         if (get_account_xface (buf, sizeof(buf), compose->account->account_name) == 0) {
6621                 g_string_append_printf(header, "X-Face: %s\n", buf);
6622         }
6623         else if (get_default_xface (buf, sizeof(buf)) == 0) {
6624                 g_string_append_printf(header, "X-Face: %s\n", buf);
6625         }
6626         if (get_account_face (buf, sizeof(buf), compose->account->account_name) == 0) {
6627                 g_string_append_printf(header, "Face: %s\n", buf);
6628         }
6629         else if (get_default_face (buf, sizeof(buf)) == 0) {
6630                 g_string_append_printf(header, "Face: %s\n", buf);
6631         }
6632
6633         /* PRIORITY */
6634         switch (compose->priority) {
6635                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
6636                                                    "X-Priority: 1 (Highest)\n");
6637                         break;
6638                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
6639                                                 "X-Priority: 2 (High)\n");
6640                         break;
6641                 case PRIORITY_NORMAL: break;
6642                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
6643                                                "X-Priority: 4 (Low)\n");
6644                         break;
6645                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
6646                                                   "X-Priority: 5 (Lowest)\n");
6647                         break;
6648                 default: debug_print("compose: priority unknown : %d\n",
6649                                      compose->priority);
6650         }
6651
6652         /* Request Return Receipt */
6653         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
6654                 if (compose->return_receipt) {
6655                         if (compose->account->name
6656                             && *compose->account->name) {
6657                                 compose_convert_header(compose, buf, sizeof(buf),
6658                                                        compose->account->name,
6659                                                        strlen("Disposition-Notification-To: "),
6660                                                        TRUE);
6661                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
6662                         } else
6663                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
6664                 }
6665         }
6666
6667         /* get special headers */
6668         for (list = compose->header_list; list; list = list->next) {
6669                 ComposeHeaderEntry *headerentry;
6670                 gchar *tmp;
6671                 gchar *headername;
6672                 gchar *headername_wcolon;
6673                 const gchar *headername_trans;
6674                 gchar *headervalue;
6675                 gchar **string;
6676                 gboolean standard_header = FALSE;
6677
6678                 headerentry = ((ComposeHeaderEntry *)list->data);
6679
6680                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((headerentry->combo))))));
6681                 g_strstrip(tmp);
6682                 if (*tmp == '\0' || strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
6683                         g_free(tmp);
6684                         continue;
6685                 }
6686
6687                 if (!strstr(tmp, ":")) {
6688                         headername_wcolon = g_strconcat(tmp, ":", NULL);
6689                         headername = g_strdup(tmp);
6690                 } else {
6691                         headername_wcolon = g_strdup(tmp);
6692                         headername = g_strdup(strtok(tmp, ":"));
6693                 }
6694                 g_free(tmp);
6695
6696                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
6697                 Xstrdup_a(headervalue, entry_str, return NULL);
6698                 subst_char(headervalue, '\r', ' ');
6699                 subst_char(headervalue, '\n', ' ');
6700                 string = std_headers;
6701                 while (*string != NULL) {
6702                         headername_trans = prefs_common_translated_header_name(*string);
6703                         if (!strcmp(headername_trans, headername_wcolon))
6704                                 standard_header = TRUE;
6705                         string++;
6706                 }
6707                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
6708                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
6709
6710                 g_free(headername);
6711                 g_free(headername_wcolon);
6712         }
6713
6714         str = header->str;
6715         g_string_free(header, FALSE);
6716
6717         return str;
6718 }
6719
6720 #undef IS_IN_CUSTOM_HEADER
6721
6722 static void compose_convert_header(Compose *compose, gchar *dest, gint len, gchar *src,
6723                                    gint header_len, gboolean addr_field)
6724 {
6725         gchar *tmpstr = NULL;
6726         const gchar *out_codeset = NULL;
6727
6728         cm_return_if_fail(src != NULL);
6729         cm_return_if_fail(dest != NULL);
6730
6731         if (len < 1) return;
6732
6733         tmpstr = g_strdup(src);
6734
6735         subst_char(tmpstr, '\n', ' ');
6736         subst_char(tmpstr, '\r', ' ');
6737         g_strchomp(tmpstr);
6738
6739         if (!g_utf8_validate(tmpstr, -1, NULL)) {
6740                 gchar *mybuf = g_malloc(strlen(tmpstr)*2 +1);
6741                 conv_localetodisp(mybuf, strlen(tmpstr)*2 +1, tmpstr);
6742                 g_free(tmpstr);
6743                 tmpstr = mybuf;
6744         }
6745
6746         codeconv_set_strict(TRUE);
6747         conv_encode_header_full(dest, len, tmpstr, header_len, addr_field,
6748                 conv_get_charset_str(compose->out_encoding));
6749         codeconv_set_strict(FALSE);
6750
6751         if (!dest || *dest == '\0') {
6752                 gchar *test_conv_global_out = NULL;
6753                 gchar *test_conv_reply = NULL;
6754
6755                 /* automatic mode. be automatic. */
6756                 codeconv_set_strict(TRUE);
6757
6758                 out_codeset = conv_get_outgoing_charset_str();
6759                 if (out_codeset) {
6760                         debug_print("trying to convert to %s\n", out_codeset);
6761                         test_conv_global_out = conv_codeset_strdup(src, CS_INTERNAL, out_codeset);
6762                 }
6763
6764                 if (!test_conv_global_out && compose->orig_charset
6765                 &&  strcmp(compose->orig_charset, CS_US_ASCII)) {
6766                         out_codeset = compose->orig_charset;
6767                         debug_print("failure; trying to convert to %s\n", out_codeset);
6768                         test_conv_reply = conv_codeset_strdup(src, CS_INTERNAL, out_codeset);
6769                 }
6770
6771                 if (!test_conv_global_out && !test_conv_reply) {
6772                         /* we're lost */
6773                         out_codeset = CS_INTERNAL;
6774                         debug_print("finally using %s\n", out_codeset);
6775                 }
6776                 g_free(test_conv_global_out);
6777                 g_free(test_conv_reply);
6778                 conv_encode_header_full(dest, len, tmpstr, header_len, addr_field,
6779                                         out_codeset);
6780                 codeconv_set_strict(FALSE);
6781         }
6782         g_free(tmpstr);
6783 }
6784
6785 static void compose_add_to_addressbook_cb(GtkMenuItem *menuitem, gpointer user_data)
6786 {
6787         gchar *address;
6788
6789         cm_return_if_fail(user_data != NULL);
6790
6791         address = g_strdup(gtk_entry_get_text(GTK_ENTRY(user_data)));
6792         g_strstrip(address);
6793         if (*address != '\0') {
6794                 gchar *name = procheader_get_fromname(address);
6795                 extract_address(address);
6796 #ifndef USE_NEW_ADDRBOOK
6797                 addressbook_add_contact(name, address, NULL, NULL);
6798 #else
6799                 debug_print("%s: %s\n", name, address);
6800                 if (addressadd_selection(name, address, NULL, NULL)) {
6801                         debug_print( "addressbook_add_contact - added\n" );
6802                 }
6803 #endif
6804         }
6805         g_free(address);
6806 }
6807
6808 static void compose_entry_popup_extend(GtkEntry *entry, GtkMenu *menu, gpointer user_data)
6809 {
6810         GtkWidget *menuitem;
6811         gchar *address;
6812
6813         cm_return_if_fail(menu != NULL);
6814         cm_return_if_fail(GTK_IS_MENU_SHELL(menu));
6815
6816         menuitem = gtk_separator_menu_item_new();
6817         gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
6818         gtk_widget_show(menuitem);
6819
6820         menuitem = gtk_menu_item_new_with_mnemonic(_("Add to address _book"));
6821         gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
6822
6823         address = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
6824         g_strstrip(address);
6825         if (*address == '\0') {
6826                 gtk_widget_set_sensitive(GTK_WIDGET(menuitem), FALSE);
6827         }
6828
6829         g_signal_connect(G_OBJECT(menuitem), "activate",
6830                          G_CALLBACK(compose_add_to_addressbook_cb), entry);
6831         gtk_widget_show(menuitem);
6832 }
6833
6834 void compose_add_extra_header(gchar *header, GtkListStore *model)
6835 {
6836         GtkTreeIter iter;
6837         if (strcmp(header, "")) {
6838                 COMBOBOX_ADD(model, header, COMPOSE_TO);
6839         }
6840 }
6841
6842 void compose_add_extra_header_entries(GtkListStore *model)
6843 {
6844         FILE *exh;
6845         gchar *exhrc;
6846         gchar buf[BUFFSIZE];
6847         gint lastc;
6848
6849         if (extra_headers == NULL) {
6850                 exhrc = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, "extraheaderrc", NULL);
6851                 if ((exh = g_fopen(exhrc, "rb")) == NULL) {
6852                         debug_print("extra headers file not found\n");
6853                         goto extra_headers_done;
6854                 }
6855                 while (fgets(buf, BUFFSIZE, exh) != NULL) {
6856                         lastc = strlen(buf) - 1;        /* remove trailing control chars */
6857                         while (lastc >= 0 && buf[lastc] != ':')
6858                                 buf[lastc--] = '\0';
6859                         if (lastc > 0 && buf[0] != '#' && buf[lastc] == ':') {
6860                                 buf[lastc] = '\0'; /* remove trailing : for comparison */
6861                                 if (custom_header_is_allowed(buf)) {
6862                                         buf[lastc] = ':';
6863                                         extra_headers = g_slist_prepend(extra_headers, g_strdup(buf));
6864                                 }
6865                                 else
6866                                         g_message("disallowed extra header line: %s\n", buf);
6867                         }
6868                         else {
6869                                 if (buf[0] != '#')
6870                                         g_message("invalid extra header line: %s\n", buf);
6871                         }
6872                 }
6873                 fclose(exh);
6874 extra_headers_done:
6875                 g_free(exhrc);
6876                 extra_headers = g_slist_prepend(extra_headers, g_strdup("")); /* end of list */
6877                 extra_headers = g_slist_reverse(extra_headers);
6878         }
6879         g_slist_foreach(extra_headers, (GFunc)compose_add_extra_header, (gpointer)model);
6880 }
6881
6882 static void compose_create_header_entry(Compose *compose)
6883 {
6884         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
6885
6886         GtkWidget *combo;
6887         GtkWidget *entry;
6888         GtkWidget *button;
6889         GtkWidget *hbox;
6890         gchar **string;
6891         const gchar *header = NULL;
6892         ComposeHeaderEntry *headerentry;
6893         gboolean standard_header = FALSE;
6894         GtkListStore *model;
6895         GtkTreeIter iter;
6896
6897         headerentry = g_new0(ComposeHeaderEntry, 1);
6898
6899         /* Combo box model */
6900         model = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN);
6901 #if !GTK_CHECK_VERSION(2, 24, 0)
6902         combo = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
6903 #endif
6904         COMBOBOX_ADD(model, prefs_common_translated_header_name("To:"),
6905                         COMPOSE_TO);
6906         COMBOBOX_ADD(model, prefs_common_translated_header_name("Cc:"),
6907                         COMPOSE_CC);
6908         COMBOBOX_ADD(model, prefs_common_translated_header_name("Bcc:"),
6909                         COMPOSE_BCC);
6910         COMBOBOX_ADD(model, prefs_common_translated_header_name("Newsgroups:"),
6911                         COMPOSE_NEWSGROUPS);
6912         COMBOBOX_ADD(model, prefs_common_translated_header_name("Reply-To:"),
6913                         COMPOSE_REPLYTO);
6914         COMBOBOX_ADD(model, prefs_common_translated_header_name("Followup-To:"),
6915                         COMPOSE_FOLLOWUPTO);
6916         compose_add_extra_header_entries(model);
6917
6918         /* Combo box */
6919 #if GTK_CHECK_VERSION(2, 24, 0)
6920         combo = gtk_combo_box_new_with_model_and_entry(GTK_TREE_MODEL(model));
6921         GtkCellRenderer *cell = gtk_cell_renderer_text_new();
6922         gtk_cell_renderer_set_alignment(cell, 0.0, 0.5);
6923         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), cell, TRUE);
6924         gtk_combo_box_set_entry_text_column(GTK_COMBO_BOX(combo), 0);
6925 #endif
6926         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
6927         g_signal_connect(G_OBJECT(gtk_bin_get_child(GTK_BIN(combo))), "grab_focus",
6928                          G_CALLBACK(compose_grab_focus_cb), compose);
6929         gtk_widget_show(combo);
6930
6931         /* Putting only the combobox child into focus chain of its parent causes
6932          * the parent to be skipped when changing focus via Tab or Shift+Tab.
6933          * This eliminates need to pres Tab twice in order to really get from the
6934          * combobox to next widget. */
6935         GList *l = NULL;
6936         l = g_list_prepend(l, gtk_bin_get_child(GTK_BIN(combo)));
6937         gtk_container_set_focus_chain(GTK_CONTAINER(combo), l);
6938         g_list_free(l);
6939
6940         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1,
6941                         compose->header_nextrow, compose->header_nextrow+1,
6942                         GTK_SHRINK, GTK_FILL, 0, 0);
6943         if (compose->header_last && (compose->draft_timeout_tag != COMPOSE_DRAFT_TIMEOUT_FORBIDDEN)) {
6944                 const gchar *last_header_entry = gtk_entry_get_text(
6945                                 GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))));
6946                 string = headers;
6947                 while (*string != NULL) {
6948                         if (!strcmp(prefs_common_translated_header_name(*string), last_header_entry))
6949                                 standard_header = TRUE;
6950                         string++;
6951                 }
6952                 if (standard_header)
6953                         header = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))));
6954         }
6955         if (!compose->header_last || !standard_header) {
6956                 switch(compose->account->protocol) {
6957                         case A_NNTP:
6958                                 header = prefs_common_translated_header_name("Newsgroups:");
6959                                 break;
6960                         default:
6961                                 header = prefs_common_translated_header_name("To:");
6962                                 break;
6963                 }
6964         }
6965         if (header)
6966                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((combo)))), header);
6967
6968         g_signal_connect_after(G_OBJECT(gtk_bin_get_child(GTK_BIN((combo)))), "grab_focus",
6969                          G_CALLBACK(compose_grab_focus_cb), compose);
6970
6971         /* Entry field with cleanup button */
6972         button = gtk_button_new();
6973         gtk_button_set_image(GTK_BUTTON(button),
6974                         gtk_image_new_from_stock(GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
6975         gtk_widget_show(button);
6976         CLAWS_SET_TIP(button,
6977                 _("Delete entry contents"));
6978         entry = gtk_entry_new();
6979         gtk_widget_show(entry);
6980         CLAWS_SET_TIP(entry,
6981                 _("Use <tab> to autocomplete from addressbook"));
6982         hbox = gtk_hbox_new (FALSE, 0);
6983         gtk_widget_show(hbox);
6984         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
6985         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
6986         gtk_table_attach(GTK_TABLE(compose->header_table), hbox, 1, 2,
6987                         compose->header_nextrow, compose->header_nextrow+1,
6988                         GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
6989
6990         g_signal_connect(G_OBJECT(entry), "key-press-event",
6991                          G_CALLBACK(compose_headerentry_key_press_event_cb),
6992                          headerentry);
6993         g_signal_connect(G_OBJECT(entry), "changed",
6994                          G_CALLBACK(compose_headerentry_changed_cb),
6995                          headerentry);
6996         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
6997                          G_CALLBACK(compose_grab_focus_cb), compose);
6998
6999         g_signal_connect(G_OBJECT(button), "clicked",
7000                          G_CALLBACK(compose_headerentry_button_clicked_cb),
7001                          headerentry);
7002
7003         /* email dnd */
7004         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
7005                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7006                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7007         g_signal_connect(G_OBJECT(entry), "drag_data_received",
7008                          G_CALLBACK(compose_header_drag_received_cb),
7009                          entry);
7010         g_signal_connect(G_OBJECT(entry), "drag-drop",
7011                          G_CALLBACK(compose_drag_drop),
7012                          compose);
7013         g_signal_connect(G_OBJECT(entry), "populate-popup",
7014                          G_CALLBACK(compose_entry_popup_extend),
7015                          NULL);
7016
7017         address_completion_register_entry(GTK_ENTRY(entry), TRUE);
7018
7019         headerentry->compose = compose;
7020         headerentry->combo = combo;
7021         headerentry->entry = entry;
7022         headerentry->button = button;
7023         headerentry->hbox = hbox;
7024         headerentry->headernum = compose->header_nextrow;
7025         headerentry->type = PREF_NONE;
7026
7027         compose->header_nextrow++;
7028         compose->header_last = headerentry;
7029         compose->header_list =
7030                 g_slist_append(compose->header_list,
7031                                headerentry);
7032 }
7033
7034 static void compose_add_header_entry(Compose *compose, const gchar *header,
7035                                 gchar *text, ComposePrefType pref_type)
7036 {
7037         ComposeHeaderEntry *last_header = compose->header_last;
7038         gchar *tmp = g_strdup(text), *email;
7039         gboolean replyto_hdr;
7040
7041         replyto_hdr = (!strcasecmp(header,
7042                                 prefs_common_translated_header_name("Reply-To:")) ||
7043                         !strcasecmp(header,
7044                                 prefs_common_translated_header_name("Followup-To:")) ||
7045                         !strcasecmp(header,
7046                                 prefs_common_translated_header_name("In-Reply-To:")));
7047
7048         extract_address(tmp);
7049         email = g_utf8_strdown(tmp, -1);
7050
7051         if (replyto_hdr == FALSE &&
7052             g_hash_table_lookup(compose->email_hashtable, email) != NULL)
7053         {
7054                 debug_print("Ignoring duplicate address - %s %s, pref_type: %d\n",
7055                                 header, text, (gint) pref_type);
7056                 g_free(email);
7057                 g_free(tmp);
7058                 return;
7059         }
7060
7061         if (!strcasecmp(header, prefs_common_translated_header_name("In-Reply-To:")))
7062                 gtk_entry_set_text(GTK_ENTRY(
7063                         gtk_bin_get_child(GTK_BIN(last_header->combo))), header);
7064         else
7065                 combobox_select_by_text(GTK_COMBO_BOX(last_header->combo), header);
7066         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
7067         last_header->type = pref_type;
7068
7069         if (replyto_hdr == FALSE)
7070                 g_hash_table_insert(compose->email_hashtable, email,
7071                                     GUINT_TO_POINTER(1));
7072         else
7073                 g_free(email);
7074
7075         g_free(tmp);
7076 }
7077
7078 static void compose_destroy_headerentry(Compose *compose,
7079                                         ComposeHeaderEntry *headerentry)
7080 {
7081         gchar *text = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
7082         gchar *email;
7083
7084         extract_address(text);
7085         email = g_utf8_strdown(text, -1);
7086         g_hash_table_remove(compose->email_hashtable, email);
7087         g_free(text);
7088         g_free(email);
7089
7090         gtk_widget_destroy(headerentry->combo);
7091         gtk_widget_destroy(headerentry->entry);
7092         gtk_widget_destroy(headerentry->button);
7093         gtk_widget_destroy(headerentry->hbox);
7094         g_free(headerentry);
7095 }
7096
7097 static void compose_remove_header_entries(Compose *compose)
7098 {
7099         GSList *list;
7100         for (list = compose->header_list; list; list = list->next)
7101                 compose_destroy_headerentry(compose, (ComposeHeaderEntry *)list->data);
7102
7103         compose->header_last = NULL;
7104         g_slist_free(compose->header_list);
7105         compose->header_list = NULL;
7106         compose->header_nextrow = 1;
7107         compose_create_header_entry(compose);
7108 }
7109
7110 static GtkWidget *compose_create_header(Compose *compose)
7111 {
7112         GtkWidget *from_optmenu_hbox;
7113         GtkWidget *header_scrolledwin_main;
7114         GtkWidget *header_table_main;
7115         GtkWidget *header_scrolledwin;
7116         GtkWidget *header_table;
7117
7118         /* parent with account selection and from header */
7119         header_scrolledwin_main = gtk_scrolled_window_new(NULL, NULL);
7120         gtk_widget_show(header_scrolledwin_main);
7121         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin_main), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
7122
7123         header_table_main = gtk_table_new(2, 2, FALSE);
7124         gtk_widget_show(header_table_main);
7125         gtk_container_set_border_width(GTK_CONTAINER(header_table_main), BORDER_WIDTH);
7126         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin_main), header_table_main);
7127         gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN((header_scrolledwin_main)))), GTK_SHADOW_NONE);
7128
7129         from_optmenu_hbox = compose_account_option_menu_create(compose);
7130         gtk_table_attach(GTK_TABLE(header_table_main), from_optmenu_hbox,
7131                                   0, 2, 0, 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
7132
7133         /* child with header labels and entries */
7134         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
7135         gtk_widget_show(header_scrolledwin);
7136         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
7137
7138         header_table = gtk_table_new(2, 2, FALSE);
7139         gtk_widget_show(header_table);
7140         gtk_container_set_border_width(GTK_CONTAINER(header_table), 0);
7141         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
7142         gtk_container_set_focus_vadjustment(GTK_CONTAINER(header_table),
7143                         gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(header_scrolledwin)));
7144         gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(header_scrolledwin))), GTK_SHADOW_NONE);
7145
7146         gtk_table_attach(GTK_TABLE(header_table_main), header_scrolledwin,
7147                                   0, 2, 1, 2, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 2);
7148
7149         compose->header_table = header_table;
7150         compose->header_list = NULL;
7151         compose->header_nextrow = 0;
7152
7153         compose_create_header_entry(compose);
7154
7155         compose->table = NULL;
7156
7157         return header_scrolledwin_main;
7158 }
7159
7160 static gboolean popup_attach_button_pressed(GtkWidget *widget, gpointer data)
7161 {
7162         Compose *compose = (Compose *)data;
7163         GdkEventButton event;
7164
7165         event.button = 3;
7166         event.time = gtk_get_current_event_time();
7167
7168         return attach_button_pressed(compose->attach_clist, &event, compose);
7169 }
7170
7171 static GtkWidget *compose_create_attach(Compose *compose)
7172 {
7173         GtkWidget *attach_scrwin;
7174         GtkWidget *attach_clist;
7175
7176         GtkListStore *store;
7177         GtkCellRenderer *renderer;
7178         GtkTreeViewColumn *column;
7179         GtkTreeSelection *selection;
7180
7181         /* attachment list */
7182         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
7183         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
7184                                        GTK_POLICY_AUTOMATIC,
7185                                        GTK_POLICY_AUTOMATIC);
7186         gtk_widget_set_size_request(attach_scrwin, -1, 80);
7187
7188         store = gtk_list_store_new(N_ATTACH_COLS,
7189                                    G_TYPE_STRING,
7190                                    G_TYPE_STRING,
7191                                    G_TYPE_STRING,
7192                                    G_TYPE_STRING,
7193                                    G_TYPE_POINTER,
7194                                    G_TYPE_AUTO_POINTER,
7195                                    -1);
7196         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
7197                                         (GTK_TREE_MODEL(store)));
7198         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
7199         g_object_unref(store);
7200
7201         renderer = gtk_cell_renderer_text_new();
7202         column = gtk_tree_view_column_new_with_attributes
7203                         (_("Mime type"), renderer, "text",
7204                          COL_MIMETYPE, NULL);
7205         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7206
7207         renderer = gtk_cell_renderer_text_new();
7208         column = gtk_tree_view_column_new_with_attributes
7209                         (_("Size"), renderer, "text",
7210                          COL_SIZE, NULL);
7211         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7212
7213         renderer = gtk_cell_renderer_text_new();
7214         column = gtk_tree_view_column_new_with_attributes
7215                         (_("Name"), renderer, "text",
7216                          COL_NAME, NULL);
7217         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
7218
7219         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist),
7220                                      prefs_common.use_stripes_everywhere);
7221         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
7222         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
7223
7224         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
7225                          G_CALLBACK(attach_selected), compose);
7226         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
7227                          G_CALLBACK(attach_button_pressed), compose);
7228         g_signal_connect(G_OBJECT(attach_clist), "popup-menu",
7229                          G_CALLBACK(popup_attach_button_pressed), compose);
7230         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
7231                          G_CALLBACK(attach_key_pressed), compose);
7232
7233         /* drag and drop */
7234         gtk_drag_dest_set(attach_clist,
7235                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
7236                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7237                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7238         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
7239                          G_CALLBACK(compose_attach_drag_received_cb),
7240                          compose);
7241         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
7242                          G_CALLBACK(compose_drag_drop),
7243                          compose);
7244
7245         compose->attach_scrwin = attach_scrwin;
7246         compose->attach_clist  = attach_clist;
7247
7248         return attach_scrwin;
7249 }
7250
7251 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
7252 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
7253
7254 static GtkWidget *compose_create_others(Compose *compose)
7255 {
7256         GtkWidget *table;
7257         GtkWidget *savemsg_checkbtn;
7258         GtkWidget *savemsg_combo;
7259         GtkWidget *savemsg_select;
7260
7261         guint rowcount = 0;
7262         gchar *folderidentifier;
7263
7264         /* Table for settings */
7265         table = gtk_table_new(3, 1, FALSE);
7266         gtk_container_set_border_width(GTK_CONTAINER(table), BORDER_WIDTH);
7267         gtk_widget_show(table);
7268         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
7269         rowcount = 0;
7270
7271         /* Save Message to folder */
7272         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
7273         gtk_widget_show(savemsg_checkbtn);
7274         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
7275         if (account_get_special_folder(compose->account, F_OUTBOX)) {
7276                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
7277         }
7278         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
7279                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
7280
7281 #if !GTK_CHECK_VERSION(2, 24, 0)
7282         savemsg_combo = gtk_combo_box_entry_new_text();
7283 #else
7284         savemsg_combo = gtk_combo_box_text_new_with_entry();
7285 #endif
7286         compose->savemsg_checkbtn = savemsg_checkbtn;
7287         compose->savemsg_combo = savemsg_combo;
7288         gtk_widget_show(savemsg_combo);
7289
7290         if (prefs_common.compose_save_to_history)
7291 #if !GTK_CHECK_VERSION(2, 24, 0)
7292                 combobox_set_popdown_strings(GTK_COMBO_BOX(savemsg_combo),
7293                                 prefs_common.compose_save_to_history);
7294 #else
7295                 combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(savemsg_combo),
7296                                 prefs_common.compose_save_to_history);
7297 #endif
7298         gtk_table_attach(GTK_TABLE(table), savemsg_combo, 1, 2, rowcount, rowcount + 1, GTK_FILL|GTK_EXPAND, GTK_SHRINK, 0, 0);
7299         gtk_widget_set_sensitive(GTK_WIDGET(savemsg_combo), prefs_common.savemsg);
7300         g_signal_connect_after(G_OBJECT(savemsg_combo), "grab_focus",
7301                          G_CALLBACK(compose_grab_focus_cb), compose);
7302         if (account_get_special_folder(compose->account, F_OUTBOX)) {
7303                 folderidentifier = folder_item_get_identifier(account_get_special_folder
7304                                   (compose->account, F_OUTBOX));
7305                 compose_set_save_to(compose, folderidentifier);
7306                 g_free(folderidentifier);
7307         }
7308
7309         savemsg_select = gtkut_get_browse_file_btn(_("_Browse"));
7310         gtk_widget_show(savemsg_select);
7311         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
7312         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
7313                          G_CALLBACK(compose_savemsg_select_cb),
7314                          compose);
7315
7316         return table;
7317 }
7318
7319 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
7320 {
7321         gtk_widget_set_sensitive(GTK_WIDGET(compose->savemsg_combo),
7322                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
7323 }
7324
7325 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
7326 {
7327         FolderItem *dest;
7328         gchar * path;
7329
7330         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL, FALSE);
7331         if (!dest) return;
7332
7333         path = folder_item_get_identifier(dest);
7334
7335         compose_set_save_to(compose, path);
7336         g_free(path);
7337 }
7338
7339 static void entry_paste_clipboard(Compose *compose, GtkWidget *entry, gboolean wrap,
7340                                   GdkAtom clip, GtkTextIter *insert_place);
7341
7342
7343 static gboolean text_clicked(GtkWidget *text, GdkEventButton *event,
7344                                        Compose *compose)
7345 {
7346         gint prev_autowrap;
7347         GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7348 #if USE_ENCHANT
7349         if (event->button == 3) {
7350                 GtkTextIter iter;
7351                 GtkTextIter sel_start, sel_end;
7352                 gboolean stuff_selected;
7353                 gint x, y;
7354                 /* move the cursor to allow GtkAspell to check the word
7355                  * under the mouse */
7356                 if (event->x && event->y) {
7357                         gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(text),
7358                                 GTK_TEXT_WINDOW_TEXT, event->x, event->y,
7359                                 &x, &y);
7360                         gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW(text),
7361                                 &iter, x, y);
7362                 } else {
7363                         GtkTextMark *mark = gtk_text_buffer_get_insert(buffer);
7364                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
7365                 }
7366                 /* get selection */
7367                 stuff_selected = gtk_text_buffer_get_selection_bounds(
7368                                 buffer,
7369                                 &sel_start, &sel_end);
7370
7371                 gtk_text_buffer_place_cursor (buffer, &iter);
7372                 /* reselect stuff */
7373                 if (stuff_selected
7374                 && gtk_text_iter_in_range(&iter, &sel_start, &sel_end)) {
7375                         gtk_text_buffer_select_range(buffer,
7376                                 &sel_start, &sel_end);
7377                 }
7378                 return FALSE; /* pass the event so that the right-click goes through */
7379         }
7380 #endif
7381         if (event->button == 2) {
7382                 GtkTextIter iter;
7383                 gint x, y;
7384                 BLOCK_WRAP();
7385
7386                 /* get the middle-click position to paste at the correct place */
7387                 gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(text),
7388                         GTK_TEXT_WINDOW_TEXT, event->x, event->y,
7389                         &x, &y);
7390                 gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW(text),
7391                         &iter, x, y);
7392
7393                 entry_paste_clipboard(compose, text,
7394                                 prefs_common.linewrap_pastes,
7395                                 GDK_SELECTION_PRIMARY, &iter);
7396                 UNBLOCK_WRAP();
7397                 return TRUE;
7398         }
7399         return FALSE;
7400 }
7401
7402 #if USE_ENCHANT
7403 static void compose_spell_menu_changed(void *data)
7404 {
7405         Compose *compose = (Compose *)data;
7406         GSList *items;
7407         GtkWidget *menuitem;
7408         GtkWidget *parent_item;
7409         GtkMenu *menu = GTK_MENU(gtk_menu_new());
7410         GSList *spell_menu;
7411
7412         if (compose->gtkaspell == NULL)
7413                 return;
7414
7415         parent_item = gtk_ui_manager_get_widget(compose->ui_manager,
7416                         "/Menu/Spelling/Options");
7417
7418         /* setting the submenu removes /Spelling/Options from the factory
7419          * so we need to save it */
7420
7421         if (parent_item == NULL) {
7422                 parent_item = compose->aspell_options_menu;
7423                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(parent_item), NULL);
7424         } else
7425                 compose->aspell_options_menu = parent_item;
7426
7427         spell_menu = gtkaspell_make_config_menu(compose->gtkaspell);
7428
7429         spell_menu = g_slist_reverse(spell_menu);
7430         for (items = spell_menu;
7431              items; items = items->next) {
7432                 menuitem = GTK_WIDGET(GTK_MENU_ITEM(items->data));
7433                 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), GTK_WIDGET(menuitem));
7434                 gtk_widget_show(GTK_WIDGET(menuitem));
7435         }
7436         g_slist_free(spell_menu);
7437
7438         gtk_menu_item_set_submenu(GTK_MENU_ITEM(parent_item), GTK_WIDGET(menu));
7439         gtk_widget_show(parent_item);
7440 }
7441
7442 static void compose_dict_changed(void *data)
7443 {
7444         Compose *compose = (Compose *) data;
7445
7446         if(!compose->gtkaspell)
7447                 return;
7448         if(compose->gtkaspell->recheck_when_changing_dict == FALSE)
7449                 return;
7450
7451         gtkaspell_highlight_all(compose->gtkaspell);
7452         claws_spell_entry_recheck_all(CLAWS_SPELL_ENTRY(compose->subject_entry));
7453 }
7454 #endif
7455
7456 static gboolean compose_popup_menu(GtkWidget *widget, gpointer data)
7457 {
7458         Compose *compose = (Compose *)data;
7459         GdkEventButton event;
7460
7461         event.button = 3;
7462         event.time = gtk_get_current_event_time();
7463         event.x = 0;
7464         event.y = 0;
7465
7466         return text_clicked(compose->text, &event, compose);
7467 }
7468
7469 static gboolean compose_force_window_origin = TRUE;
7470 static Compose *compose_create(PrefsAccount *account,
7471                                                  FolderItem *folder,
7472                                                  ComposeMode mode,
7473                                                  gboolean batch)
7474 {
7475         Compose   *compose;
7476         GtkWidget *window;
7477         GtkWidget *vbox;
7478         GtkWidget *menubar;
7479         GtkWidget *handlebox;
7480
7481         GtkWidget *notebook;
7482
7483         GtkWidget *attach_hbox;
7484         GtkWidget *attach_lab1;
7485         GtkWidget *attach_lab2;
7486
7487         GtkWidget *vbox2;
7488
7489         GtkWidget *label;
7490         GtkWidget *subject_hbox;
7491         GtkWidget *subject_frame;
7492         GtkWidget *subject_entry;
7493         GtkWidget *subject;
7494         GtkWidget *paned;
7495
7496         GtkWidget *edit_vbox;
7497         GtkWidget *ruler_hbox;
7498         GtkWidget *ruler;
7499         GtkWidget *scrolledwin;
7500         GtkWidget *text;
7501         GtkTextBuffer *buffer;
7502         GtkClipboard *clipboard;
7503
7504         UndoMain *undostruct;
7505
7506         GtkWidget *popupmenu;
7507         GtkWidget *tmpl_menu;
7508         GtkActionGroup *action_group = NULL;
7509
7510 #if USE_ENCHANT
7511         GtkAspell * gtkaspell = NULL;
7512 #endif
7513
7514         static GdkGeometry geometry;
7515
7516         cm_return_val_if_fail(account != NULL, NULL);
7517
7518         debug_print("Creating compose window...\n");
7519         compose = g_new0(Compose, 1);
7520
7521         compose->batch = batch;
7522         compose->account = account;
7523         compose->folder = folder;
7524
7525         compose->mutex = cm_mutex_new();
7526         compose->set_cursor_pos = -1;
7527
7528         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "compose");
7529
7530         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
7531         gtk_widget_set_size_request(window, prefs_common.compose_width,
7532                                         prefs_common.compose_height);
7533
7534         if (!geometry.max_width) {
7535                 geometry.max_width = gdk_screen_width();
7536                 geometry.max_height = gdk_screen_height();
7537         }
7538
7539         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
7540                                       &geometry, GDK_HINT_MAX_SIZE);
7541         if (!geometry.min_width) {
7542                 geometry.min_width = 600;
7543                 geometry.min_height = 440;
7544         }
7545         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
7546                                       &geometry, GDK_HINT_MIN_SIZE);
7547
7548 #ifndef GENERIC_UMPC
7549         if (compose_force_window_origin)
7550                 gtk_window_move(GTK_WINDOW(window), prefs_common.compose_x,
7551                                  prefs_common.compose_y);
7552 #endif
7553         g_signal_connect(G_OBJECT(window), "delete_event",
7554                          G_CALLBACK(compose_delete_cb), compose);
7555         MANAGE_WINDOW_SIGNALS_CONNECT(window);
7556         gtk_widget_realize(window);
7557
7558         gtkut_widget_set_composer_icon(window);
7559
7560         vbox = gtk_vbox_new(FALSE, 0);
7561         gtk_container_add(GTK_CONTAINER(window), vbox);
7562
7563         compose->ui_manager = gtk_ui_manager_new();
7564         action_group = cm_menu_create_action_group_full(compose->ui_manager,"Menu", compose_entries,
7565                         G_N_ELEMENTS(compose_entries), (gpointer)compose);
7566         gtk_action_group_add_toggle_actions(action_group, compose_toggle_entries,
7567                         G_N_ELEMENTS(compose_toggle_entries), (gpointer)compose);
7568         gtk_action_group_add_radio_actions(action_group, compose_radio_rm_entries,
7569                         G_N_ELEMENTS(compose_radio_rm_entries), COMPOSE_REPLY, G_CALLBACK(compose_reply_change_mode_cb), (gpointer)compose);
7570         gtk_action_group_add_radio_actions(action_group, compose_radio_prio_entries,
7571                         G_N_ELEMENTS(compose_radio_prio_entries), PRIORITY_NORMAL, G_CALLBACK(compose_set_priority_cb), (gpointer)compose);
7572         gtk_action_group_add_radio_actions(action_group, compose_radio_enc_entries,
7573                         G_N_ELEMENTS(compose_radio_enc_entries), C_AUTO, G_CALLBACK(compose_set_encoding_cb), (gpointer)compose);
7574
7575         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
7576
7577         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
7578         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
7579 #ifdef USE_ENCHANT
7580         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Spelling", "Spelling", GTK_UI_MANAGER_MENU)
7581 #endif
7582         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Options", "Options", GTK_UI_MANAGER_MENU)
7583         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
7584         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
7585
7586 /* Compose menu */
7587         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Send", "Message/Send", GTK_UI_MANAGER_MENUITEM)
7588         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "SendLater", "Message/SendLater", GTK_UI_MANAGER_MENUITEM)
7589         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7590         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "AttachFile", "Message/AttachFile", GTK_UI_MANAGER_MENUITEM)
7591         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "InsertFile", "Message/InsertFile", GTK_UI_MANAGER_MENUITEM)
7592         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "InsertSig", "Message/InsertSig", GTK_UI_MANAGER_MENUITEM)
7593         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "ReplaceSig", "Message/ReplaceSig", GTK_UI_MANAGER_MENUITEM)
7594         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7595         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Save", "Message/Save", GTK_UI_MANAGER_MENUITEM)
7596         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator3", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7597         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Print", "Message/Print", GTK_UI_MANAGER_MENUITEM)
7598         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Separator4", "Message/---", GTK_UI_MANAGER_SEPARATOR)
7599         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Message", "Close", "Message/Close", GTK_UI_MANAGER_MENUITEM)
7600
7601 /* Edit menu */
7602         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Undo", "Edit/Undo", GTK_UI_MANAGER_MENUITEM)
7603         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Redo", "Edit/Redo", GTK_UI_MANAGER_MENUITEM)
7604         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7605
7606         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Cut", "Edit/Cut", GTK_UI_MANAGER_MENUITEM)
7607         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
7608         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Paste", "Edit/Paste", GTK_UI_MANAGER_MENUITEM)
7609
7610         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "SpecialPaste", "Edit/SpecialPaste", GTK_UI_MANAGER_MENU)
7611         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "AsQuotation", "Edit/SpecialPaste/AsQuotation", GTK_UI_MANAGER_MENUITEM)
7612         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "Wrapped", "Edit/SpecialPaste/Wrapped", GTK_UI_MANAGER_MENUITEM)
7613         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/SpecialPaste", "Unwrapped", "Edit/SpecialPaste/Unwrapped", GTK_UI_MANAGER_MENUITEM)
7614
7615         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
7616
7617         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Advanced", "Edit/Advanced", GTK_UI_MANAGER_MENU)
7618         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BackChar", "Edit/Advanced/BackChar", GTK_UI_MANAGER_MENUITEM)
7619         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "ForwChar", "Edit/Advanced/ForwChar", GTK_UI_MANAGER_MENUITEM)
7620         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BackWord", "Edit/Advanced/BackWord", GTK_UI_MANAGER_MENUITEM)
7621         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "ForwWord", "Edit/Advanced/ForwWord", GTK_UI_MANAGER_MENUITEM)
7622         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "BegLine", "Edit/Advanced/BegLine", GTK_UI_MANAGER_MENUITEM)
7623         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "EndLine", "Edit/Advanced/EndLine", GTK_UI_MANAGER_MENUITEM)
7624         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "PrevLine", "Edit/Advanced/PrevLine", GTK_UI_MANAGER_MENUITEM)
7625         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "NextLine", "Edit/Advanced/NextLine", GTK_UI_MANAGER_MENUITEM)
7626         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelBackChar", "Edit/Advanced/DelBackChar", GTK_UI_MANAGER_MENUITEM)
7627         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelForwChar", "Edit/Advanced/DelForwChar", GTK_UI_MANAGER_MENUITEM)
7628         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelBackWord", "Edit/Advanced/DelBackWord", GTK_UI_MANAGER_MENUITEM)
7629         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelForwWord", "Edit/Advanced/DelForwWord", GTK_UI_MANAGER_MENUITEM)
7630         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelLine", "Edit/Advanced/DelLine", GTK_UI_MANAGER_MENUITEM)
7631         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit/Advanced", "DelEndLine", "Edit/Advanced/DelEndLine", GTK_UI_MANAGER_MENUITEM)
7632
7633         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator2", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7634
7635         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
7636         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "WrapPara", "Edit/WrapPara", GTK_UI_MANAGER_MENUITEM)
7637         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "WrapAllLines", "Edit/WrapAllLines", GTK_UI_MANAGER_MENUITEM)
7638         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "AutoWrap", "Edit/AutoWrap", GTK_UI_MANAGER_MENUITEM)
7639         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "AutoIndent", "Edit/AutoIndent", GTK_UI_MANAGER_MENUITEM)
7640
7641         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "Separator3", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
7642
7643         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Edit", "ExtEditor", "Edit/ExtEditor", GTK_UI_MANAGER_MENUITEM)
7644
7645 #if USE_ENCHANT
7646 /* Spelling menu */
7647         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "CheckAllSel", "Spelling/CheckAllSel", GTK_UI_MANAGER_MENUITEM)
7648         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "HighlightAll", "Spelling/HighlightAll", GTK_UI_MANAGER_MENUITEM)
7649         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "CheckBackwards", "Spelling/CheckBackwards", GTK_UI_MANAGER_MENUITEM)
7650         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "ForwardNext", "Spelling/ForwardNext", GTK_UI_MANAGER_MENUITEM)
7651         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "Separator1", "Spelling/---", GTK_UI_MANAGER_SEPARATOR)
7652         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Spelling", "Options", "Spelling/Options", GTK_UI_MANAGER_MENU)
7653 #endif
7654
7655 /* Options menu */
7656         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "ReplyMode", "Options/ReplyMode", GTK_UI_MANAGER_MENU)
7657         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "Normal", "Options/ReplyMode/Normal", GTK_UI_MANAGER_MENUITEM)
7658         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "All", "Options/ReplyMode/All", GTK_UI_MANAGER_MENUITEM)
7659         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "Sender", "Options/ReplyMode/Sender", GTK_UI_MANAGER_MENUITEM)
7660         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/ReplyMode", "List", "Options/ReplyMode/List", GTK_UI_MANAGER_MENUITEM)
7661
7662         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator1", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7663         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "PrivacySystem", "Options/PrivacySystem", GTK_UI_MANAGER_MENU)
7664         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/PrivacySystem", "PlaceHolder", "Options/PrivacySystem/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7665         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Sign", "Options/Sign", GTK_UI_MANAGER_MENUITEM)
7666         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Encrypt", "Options/Encrypt", GTK_UI_MANAGER_MENUITEM)
7667
7668
7669         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator2", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7670         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Priority", "Options/Priority", GTK_UI_MANAGER_MENU)
7671         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Highest", "Options/Priority/Highest", GTK_UI_MANAGER_MENUITEM)
7672         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "High", "Options/Priority/High", GTK_UI_MANAGER_MENUITEM)
7673         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Normal", "Options/Priority/Normal", GTK_UI_MANAGER_MENUITEM)
7674         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Low", "Options/Priority/Low", GTK_UI_MANAGER_MENUITEM)
7675         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Priority", "Lowest", "Options/Priority/Lowest", GTK_UI_MANAGER_MENUITEM)
7676
7677         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator3", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7678         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "RequestRetRcpt", "Options/RequestRetRcpt", GTK_UI_MANAGER_MENUITEM)
7679         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator4", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7680         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "RemoveReferences", "Options/RemoveReferences", GTK_UI_MANAGER_MENUITEM)
7681         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Separator5", "Options/---", GTK_UI_MANAGER_SEPARATOR)
7682
7683         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options", "Encoding", "Options/Encoding", GTK_UI_MANAGER_MENU)
7684
7685         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_AUTO, "Options/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
7686         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Separator1", "Options/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
7687         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_US_ASCII, "Options/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
7688         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_UTF_8, "Options/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
7689         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Separator2", "Options/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
7690
7691         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Western", "Options/Encoding/Western", GTK_UI_MANAGER_MENU)
7692         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)
7693         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)
7694         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Western", CS_WINDOWS_1252, "Options/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
7695
7696         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_2, "Options/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
7697
7698         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Baltic", "Options/Encoding/Baltic", GTK_UI_MANAGER_MENU)
7699         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)
7700         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)
7701
7702         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_7, "Options/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
7703
7704         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Hebrew", "Options/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
7705         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)
7706         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Hebrew", CS_WINDOWS_1255, "Options/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
7707
7708         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Arabic", "Options/Encoding/Arabic", GTK_UI_MANAGER_MENU)
7709         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)
7710         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Arabic", CS_WINDOWS_1256, "Options/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
7711
7712         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", CS_ISO_8859_9, "Options/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
7713
7714         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Cyrillic", "Options/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
7715         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)
7716         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_KOI8_R, "Options/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
7717         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_MACCYR, "Options/Encoding/Cyrillic/"CS_MACCYR, GTK_UI_MANAGER_MENUITEM)
7718         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_KOI8_U, "Options/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
7719         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Cyrillic", CS_WINDOWS_1251, "Options/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
7720
7721         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Japanese", "Options/Encoding/Japanese", GTK_UI_MANAGER_MENU)
7722         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)
7723         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)
7724         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_EUC_JP, "Options/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
7725         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Japanese", CS_SHIFT_JIS, "Options/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
7726
7727         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Chinese", "Options/Encoding/Chinese", GTK_UI_MANAGER_MENU)
7728         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GB18030, "Options/Encoding/Chinese/"CS_GB18030, GTK_UI_MANAGER_MENUITEM)
7729         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GB2312, "Options/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
7730         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_GBK, "Options/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
7731         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_BIG5, "Options/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
7732         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Chinese", CS_EUC_TW, "Options/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
7733
7734         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Korean", "Options/Encoding/Korean", GTK_UI_MANAGER_MENU)
7735         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Korean", CS_EUC_KR, "Options/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
7736         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)
7737
7738         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding", "Thai", "Options/Encoding/Thai", GTK_UI_MANAGER_MENU)
7739         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Thai", CS_TIS_620, "Options/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
7740         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Options/Encoding/Thai", CS_WINDOWS_874, "Options/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
7741 /* phew. */
7742
7743 /* Tools menu */
7744         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "ShowRuler", "Tools/ShowRuler", GTK_UI_MANAGER_MENUITEM)
7745         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
7746         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "Template", "Tools/Template", GTK_UI_MANAGER_MENU)
7747         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools/Template", "PlaceHolder", "Tools/Template/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7748         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
7749         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
7750
7751 /* Help menu */
7752         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
7753
7754         menubar = gtk_ui_manager_get_widget(compose->ui_manager, "/Menu");
7755         gtk_widget_show_all(menubar);
7756
7757         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(compose->ui_manager));
7758         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
7759
7760         if (prefs_common.toolbar_detachable) {
7761                 handlebox = gtk_handle_box_new();
7762         } else {
7763                 handlebox = gtk_hbox_new(FALSE, 0);
7764         }
7765         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
7766
7767         gtk_widget_realize(handlebox);
7768         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
7769                                           (gpointer)compose);
7770
7771         vbox2 = gtk_vbox_new(FALSE, 2);
7772         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
7773         gtk_container_set_border_width(GTK_CONTAINER(vbox2), 0);
7774
7775         /* Notebook */
7776         notebook = gtk_notebook_new();
7777         gtk_widget_show(notebook);
7778
7779         /* header labels and entries */
7780         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7781                         compose_create_header(compose),
7782                         gtk_label_new_with_mnemonic(_("Hea_der")));
7783         /* attachment list */
7784         attach_hbox = gtk_hbox_new(FALSE, 0);
7785         gtk_widget_show(attach_hbox);
7786
7787         attach_lab1 = gtk_label_new_with_mnemonic(_("_Attachments"));
7788         gtk_widget_show(attach_lab1);
7789         gtk_box_pack_start(GTK_BOX(attach_hbox), attach_lab1, TRUE, TRUE, 0);
7790
7791         attach_lab2 = gtk_label_new("");
7792         gtk_widget_show(attach_lab2);
7793         gtk_box_pack_start(GTK_BOX(attach_hbox), attach_lab2, FALSE, FALSE, 0);
7794
7795         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7796                         compose_create_attach(compose),
7797                         attach_hbox);
7798         /* Others Tab */
7799         gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
7800                         compose_create_others(compose),
7801                         gtk_label_new_with_mnemonic(_("Othe_rs")));
7802
7803         /* Subject */
7804         subject_hbox = gtk_hbox_new(FALSE, 0);
7805         gtk_widget_show(subject_hbox);
7806
7807         subject_frame = gtk_frame_new(NULL);
7808         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_NONE);
7809         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, 0);
7810         gtk_widget_show(subject_frame);
7811
7812         subject = gtk_hbox_new(FALSE, HSPACING_NARROW);
7813         gtk_container_set_border_width(GTK_CONTAINER(subject), 0);
7814         gtk_widget_show(subject);
7815
7816         label = gtk_label_new_with_mnemonic(_("S_ubject:"));
7817         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 0);
7818         gtk_widget_show(label);
7819
7820 #ifdef USE_ENCHANT
7821         subject_entry = claws_spell_entry_new();
7822 #else
7823         subject_entry = gtk_entry_new();
7824 #endif
7825         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 0);
7826         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
7827                          G_CALLBACK(compose_grab_focus_cb), compose);
7828         gtk_label_set_mnemonic_widget(GTK_LABEL(label), subject_entry);
7829         gtk_widget_show(subject_entry);
7830         compose->subject_entry = subject_entry;
7831         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
7832
7833         edit_vbox = gtk_vbox_new(FALSE, 0);
7834
7835         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
7836
7837         /* ruler */
7838         ruler_hbox = gtk_hbox_new(FALSE, 0);
7839         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
7840
7841         ruler = gtk_shruler_new(GTK_ORIENTATION_HORIZONTAL);
7842         gtk_shruler_set_range(GTK_SHRULER(ruler), 0.0, 100.0, 1.0);
7843         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
7844                            BORDER_WIDTH);
7845
7846         /* text widget */
7847         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
7848         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
7849                                        GTK_POLICY_AUTOMATIC,
7850                                        GTK_POLICY_AUTOMATIC);
7851         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
7852                                             GTK_SHADOW_IN);
7853         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
7854
7855         text = gtk_text_view_new();
7856         if (prefs_common.show_compose_margin) {
7857                 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text), 6);
7858                 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text), 6);
7859         }
7860         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7861         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
7862         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
7863         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
7864         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
7865
7866         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
7867         g_signal_connect_after(G_OBJECT(text), "size_allocate",
7868                                G_CALLBACK(compose_edit_size_alloc),
7869                                ruler);
7870         g_signal_connect(G_OBJECT(buffer), "changed",
7871                          G_CALLBACK(compose_changed_cb), compose);
7872         g_signal_connect(G_OBJECT(text), "grab_focus",
7873                          G_CALLBACK(compose_grab_focus_cb), compose);
7874         g_signal_connect(G_OBJECT(buffer), "insert_text",
7875                          G_CALLBACK(text_inserted), compose);
7876         g_signal_connect(G_OBJECT(text), "button_press_event",
7877                          G_CALLBACK(text_clicked), compose);
7878         g_signal_connect(G_OBJECT(text), "popup-menu",
7879                          G_CALLBACK(compose_popup_menu), compose);
7880         g_signal_connect(G_OBJECT(subject_entry), "changed",
7881                         G_CALLBACK(compose_changed_cb), compose);
7882         g_signal_connect(G_OBJECT(subject_entry), "activate",
7883                         G_CALLBACK(compose_subject_entry_activated), compose);
7884
7885         /* drag and drop */
7886         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
7887                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
7888                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
7889         g_signal_connect(G_OBJECT(text), "drag_data_received",
7890                          G_CALLBACK(compose_insert_drag_received_cb),
7891                          compose);
7892         g_signal_connect(G_OBJECT(text), "drag-drop",
7893                          G_CALLBACK(compose_drag_drop),
7894                          compose);
7895         g_signal_connect(G_OBJECT(text), "key-press-event",
7896                          G_CALLBACK(completion_set_focus_to_subject),
7897                          compose);
7898         gtk_widget_show_all(vbox);
7899
7900         /* pane between attach clist and text */
7901         paned = gtk_vpaned_new();
7902         gtk_container_add(GTK_CONTAINER(vbox2), paned);
7903         gtk_paned_pack1(GTK_PANED(paned), notebook, FALSE, FALSE);
7904         gtk_paned_pack2(GTK_PANED(paned), edit_vbox, TRUE, FALSE);
7905         gtk_paned_set_position(GTK_PANED(paned), prefs_common.compose_notebook_height);
7906         g_signal_connect(G_OBJECT(notebook), "size_allocate",
7907                          G_CALLBACK(compose_notebook_size_alloc), paned);
7908
7909         gtk_widget_show_all(paned);
7910
7911
7912         if (prefs_common.textfont) {
7913                 PangoFontDescription *font_desc;
7914
7915                 font_desc = pango_font_description_from_string
7916                         (prefs_common.textfont);
7917                 if (font_desc) {
7918                         gtk_widget_modify_font(text, font_desc);
7919                         pango_font_description_free(font_desc);
7920                 }
7921         }
7922
7923         gtk_action_group_add_actions(action_group, compose_popup_entries,
7924                         G_N_ELEMENTS(compose_popup_entries), (gpointer)compose);
7925         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/", "Popup", NULL, GTK_UI_MANAGER_MENUBAR)
7926         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup", "Compose", "Compose", GTK_UI_MANAGER_MENU)
7927         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Add", "Compose/Add", GTK_UI_MANAGER_MENUITEM)
7928         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Remove", "Compose/Remove", GTK_UI_MANAGER_MENUITEM)
7929         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Separator1", "Compose/---", GTK_UI_MANAGER_SEPARATOR)
7930         MENUITEM_ADDUI_MANAGER(compose->ui_manager, "/Popup/Compose", "Properties", "Compose/Properties", GTK_UI_MANAGER_MENUITEM)
7931
7932         popupmenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(gtk_ui_manager_get_widget(compose->ui_manager, "/Popup/Compose")));
7933
7934         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", FALSE);
7935         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", FALSE);
7936         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/RemoveReferences", FALSE);
7937
7938         tmpl_menu = gtk_ui_manager_get_widget(compose->ui_manager, "/Menu/Tools/Template");
7939
7940         undostruct = undo_init(text);
7941         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
7942                                    compose);
7943
7944         address_completion_start(window);
7945
7946         compose->window        = window;
7947         compose->vbox          = vbox;
7948         compose->menubar       = menubar;
7949         compose->handlebox     = handlebox;
7950
7951         compose->vbox2         = vbox2;
7952
7953         compose->paned = paned;
7954
7955         compose->attach_label  = attach_lab2;
7956
7957         compose->notebook      = notebook;
7958         compose->edit_vbox     = edit_vbox;
7959         compose->ruler_hbox    = ruler_hbox;
7960         compose->ruler         = ruler;
7961         compose->scrolledwin   = scrolledwin;
7962         compose->text          = text;
7963
7964         compose->focused_editable = NULL;
7965
7966         compose->popupmenu    = popupmenu;
7967
7968         compose->tmpl_menu = tmpl_menu;
7969
7970         compose->mode = mode;
7971         compose->rmode = mode;
7972
7973         compose->targetinfo = NULL;
7974         compose->replyinfo  = NULL;
7975         compose->fwdinfo    = NULL;
7976
7977         compose->email_hashtable = g_hash_table_new_full(g_str_hash,
7978                                 g_str_equal, (GDestroyNotify) g_free, NULL);
7979
7980         compose->replyto     = NULL;
7981         compose->cc          = NULL;
7982         compose->bcc         = NULL;
7983         compose->followup_to = NULL;
7984
7985         compose->ml_post     = NULL;
7986
7987         compose->inreplyto   = NULL;
7988         compose->references  = NULL;
7989         compose->msgid       = NULL;
7990         compose->boundary    = NULL;
7991
7992         compose->autowrap       = prefs_common.autowrap;
7993         compose->autoindent     = prefs_common.auto_indent;
7994         compose->use_signing    = FALSE;
7995         compose->use_encryption = FALSE;
7996         compose->privacy_system = NULL;
7997         compose->encdata        = NULL;
7998
7999         compose->modified = FALSE;
8000
8001         compose->return_receipt = FALSE;
8002
8003         compose->to_list        = NULL;
8004         compose->newsgroup_list = NULL;
8005
8006         compose->undostruct = undostruct;
8007
8008         compose->sig_str = NULL;
8009
8010         compose->exteditor_file    = NULL;
8011         compose->exteditor_pid     = -1;
8012         compose->exteditor_tag     = -1;
8013         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_FORBIDDEN; /* inhibit auto-drafting while loading */
8014
8015         compose->folder_update_callback_id =
8016                 hooks_register_hook(FOLDER_UPDATE_HOOKLIST,
8017                                 compose_update_folder_hook,
8018                                 (gpointer) compose);
8019
8020 #if USE_ENCHANT
8021         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
8022         if (mode != COMPOSE_REDIRECT) {
8023                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
8024                     strcmp(prefs_common.dictionary, "")) {
8025                         gtkaspell = gtkaspell_new(prefs_common.dictionary,
8026                                                   prefs_common.alt_dictionary,
8027                                                   conv_get_locale_charset_str(),
8028                                                   prefs_common.misspelled_col,
8029                                                   prefs_common.check_while_typing,
8030                                                   prefs_common.recheck_when_changing_dict,
8031                                                   prefs_common.use_alternate,
8032                                                   prefs_common.use_both_dicts,
8033                                                   GTK_TEXT_VIEW(text),
8034                                                   GTK_WINDOW(compose->window),
8035                                                   compose_dict_changed,
8036                                                   compose_spell_menu_changed,
8037                                                   compose);
8038                         if (!gtkaspell) {
8039                                 alertpanel_error(_("Spell checker could not "
8040                                                 "be started.\n%s"),
8041                                                 gtkaspell_checkers_strerror());
8042                                 gtkaspell_checkers_reset_error();
8043                         } else {
8044                                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", TRUE);
8045                         }
8046                 }
8047         }
8048         compose->gtkaspell = gtkaspell;
8049         compose_spell_menu_changed(compose);
8050         claws_spell_entry_set_gtkaspell(CLAWS_SPELL_ENTRY(subject_entry), gtkaspell);
8051 #endif
8052
8053         compose_select_account(compose, account, TRUE);
8054
8055         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoWrap", prefs_common.autowrap);
8056         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Edit/AutoIndent", prefs_common.auto_indent);
8057
8058         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
8059                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC, PREF_ACCOUNT);
8060
8061         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
8062                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC, PREF_ACCOUNT);
8063
8064         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
8065                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO, PREF_ACCOUNT);
8066
8067         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/ReplyMode", compose->mode == COMPOSE_REPLY);
8068         if (account->protocol != A_NNTP)
8069                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))),
8070                                 prefs_common_translated_header_name("To:"));
8071         else
8072                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((compose->header_last->combo)))),
8073                                 prefs_common_translated_header_name("Newsgroups:"));
8074
8075 #ifndef USE_NEW_ADDRBOOK
8076         addressbook_set_target_compose(compose);
8077 #endif
8078         if (mode != COMPOSE_REDIRECT)
8079                 compose_set_template_menu(compose);
8080         else {
8081                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools/Template", FALSE);
8082         }
8083
8084         compose_list = g_list_append(compose_list, compose);
8085
8086         if (!prefs_common.show_ruler)
8087                 gtk_widget_hide(ruler_hbox);
8088
8089         cm_toggle_menu_set_active_full(compose->ui_manager, "Menu/Tools/ShowRuler", prefs_common.show_ruler);
8090
8091         /* Priority */
8092         compose->priority = PRIORITY_NORMAL;
8093         compose_update_priority_menu_item(compose);
8094
8095         compose_set_out_encoding(compose);
8096
8097         /* Actions menu */
8098         compose_update_actions_menu(compose);
8099
8100         /* Privacy Systems menu */
8101         compose_update_privacy_systems_menu(compose);
8102
8103         activate_privacy_system(compose, account, TRUE);
8104         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
8105         if (batch) {
8106                 gtk_widget_realize(window);
8107         } else {
8108                 gtk_widget_show(window);
8109         }
8110
8111         return compose;
8112 }
8113
8114 static GtkWidget *compose_account_option_menu_create(Compose *compose)
8115 {
8116         GList *accounts;
8117         GtkWidget *hbox;
8118         GtkWidget *optmenu;
8119         GtkWidget *optmenubox;
8120         GtkWidget *fromlabel;
8121         GtkListStore *menu;
8122         GtkTreeIter iter;
8123         GtkWidget *from_name = NULL;
8124
8125         gint num = 0, def_menu = 0;
8126
8127         accounts = account_get_list();
8128         cm_return_val_if_fail(accounts != NULL, NULL);
8129
8130         optmenubox = gtk_event_box_new();
8131         optmenu = gtkut_sc_combobox_create(optmenubox, FALSE);
8132         menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
8133
8134         hbox = gtk_hbox_new(FALSE, 4);
8135         from_name = gtk_entry_new();
8136
8137         g_signal_connect_after(G_OBJECT(from_name), "grab_focus",
8138                          G_CALLBACK(compose_grab_focus_cb), compose);
8139         g_signal_connect_after(G_OBJECT(from_name), "activate",
8140                          G_CALLBACK(from_name_activate_cb), optmenu);
8141
8142         for (; accounts != NULL; accounts = accounts->next, num++) {
8143                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
8144                 gchar *name, *from = NULL;
8145
8146                 if (ac == compose->account) def_menu = num;
8147
8148                 name = g_markup_printf_escaped(_("<i>%s</i>"),
8149                                        ac->account_name);
8150
8151                 if (ac == compose->account) {
8152                         if (ac->name && *ac->name) {
8153                                 gchar *buf;
8154                                 QUOTE_IF_REQUIRED_NORMAL(buf, ac->name, return NULL);
8155                                 from = g_strdup_printf("%s <%s>",
8156                                                        buf, ac->address);
8157                                 gtk_entry_set_text(GTK_ENTRY(from_name), from);
8158                         } else {
8159                                 from = g_strdup_printf("%s",
8160                                                        ac->address);
8161                                 gtk_entry_set_text(GTK_ENTRY(from_name), from);
8162                         }
8163                 }
8164                 COMBOBOX_ADD(menu, name, ac->account_id);
8165                 g_free(name);
8166                 g_free(from);
8167         }
8168
8169         gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), def_menu);
8170
8171         g_signal_connect(G_OBJECT(optmenu), "changed",
8172                         G_CALLBACK(account_activated),
8173                         compose);
8174         g_signal_connect(G_OBJECT(from_name), "populate-popup",
8175                          G_CALLBACK(compose_entry_popup_extend),
8176                          NULL);
8177
8178         fromlabel = gtk_label_new_with_mnemonic(_("_From:"));
8179         gtk_label_set_mnemonic_widget(GTK_LABEL(fromlabel), from_name);
8180
8181         gtk_box_pack_start(GTK_BOX(hbox), fromlabel, FALSE, FALSE, 4);
8182         gtk_box_pack_start(GTK_BOX(hbox), optmenubox, FALSE, FALSE, 0);
8183         gtk_box_pack_start(GTK_BOX(hbox), from_name, TRUE, TRUE, 0);
8184
8185         /* Putting only the GtkEntry into focus chain of parent hbox causes
8186          * the account selector combobox next to it to be unreachable when
8187          * navigating widgets in GtkTable with up/down arrow keys.
8188          * Note: gtk_widget_set_can_focus() was not enough. */
8189         GList *l = NULL;
8190         l = g_list_prepend(l, from_name);
8191         gtk_container_set_focus_chain(GTK_CONTAINER(hbox), l);
8192         g_list_free(l);
8193
8194         CLAWS_SET_TIP(optmenubox,
8195                 _("Account to use for this email"));
8196         CLAWS_SET_TIP(from_name,
8197                 _("Sender address to be used"));
8198
8199         compose->account_combo = optmenu;
8200         compose->from_name = from_name;
8201
8202         return hbox;
8203 }
8204
8205 static void compose_set_priority_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
8206 {
8207         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
8208         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
8209         Compose *compose = (Compose *) data;
8210         if (active) {
8211                 compose->priority = value;
8212         }
8213 }
8214
8215 static void compose_reply_change_mode(Compose *compose,
8216                                     ComposeMode action)
8217 {
8218         gboolean was_modified = compose->modified;
8219
8220         gboolean all = FALSE, ml = FALSE, sender = FALSE, followup = FALSE;
8221
8222         cm_return_if_fail(compose->replyinfo != NULL);
8223
8224         if (action == COMPOSE_REPLY && prefs_common.default_reply_list)
8225                 ml = TRUE;
8226         if (action == COMPOSE_REPLY && compose->rmode == COMPOSE_FOLLOWUP_AND_REPLY_TO)
8227                 followup = TRUE;
8228         if (action == COMPOSE_REPLY_TO_ALL)
8229                 all = TRUE;
8230         if (action == COMPOSE_REPLY_TO_SENDER)
8231                 sender = TRUE;
8232         if (action == COMPOSE_REPLY_TO_LIST)
8233                 ml = TRUE;
8234
8235         compose_remove_header_entries(compose);
8236         compose_reply_set_entry(compose, compose->replyinfo, all, ml, sender, followup);
8237         if (compose->account->set_autocc && compose->account->auto_cc)
8238                 compose_entry_append(compose, compose->account->auto_cc, COMPOSE_CC, PREF_ACCOUNT);
8239
8240         if (compose->account->set_autobcc && compose->account->auto_bcc)
8241                 compose_entry_append(compose, compose->account->auto_bcc, COMPOSE_BCC, PREF_ACCOUNT);
8242
8243         if (compose->account->set_autoreplyto && compose->account->auto_replyto)
8244                 compose_entry_append(compose, compose->account->auto_replyto, COMPOSE_REPLYTO, PREF_ACCOUNT);
8245         compose_show_first_last_header(compose, TRUE);
8246         compose->modified = was_modified;
8247         compose_set_title(compose);
8248 }
8249
8250 static void compose_reply_change_mode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
8251 {
8252         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
8253         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
8254         Compose *compose = (Compose *) data;
8255
8256         if (active)
8257                 compose_reply_change_mode(compose, value);
8258 }
8259
8260 static void compose_update_priority_menu_item(Compose * compose)
8261 {
8262         GtkWidget *menuitem = NULL;
8263         switch (compose->priority) {
8264                 case PRIORITY_HIGHEST:
8265                         menuitem = gtk_ui_manager_get_widget
8266                                 (compose->ui_manager, "/Menu/Options/Priority/Highest");
8267                         break;
8268                 case PRIORITY_HIGH:
8269                         menuitem = gtk_ui_manager_get_widget
8270                                 (compose->ui_manager, "/Menu/Options/Priority/High");
8271                         break;
8272                 case PRIORITY_NORMAL:
8273                         menuitem = gtk_ui_manager_get_widget
8274                                 (compose->ui_manager, "/Menu/Options/Priority/Normal");
8275                         break;
8276                 case PRIORITY_LOW:
8277                         menuitem = gtk_ui_manager_get_widget
8278                                 (compose->ui_manager, "/Menu/Options/Priority/Low");
8279                         break;
8280                 case PRIORITY_LOWEST:
8281                         menuitem = gtk_ui_manager_get_widget
8282                                 (compose->ui_manager, "/Menu/Options/Priority/Lowest");
8283                         break;
8284         }
8285         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
8286 }
8287
8288 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
8289 {
8290         Compose *compose = (Compose *) data;
8291         gchar *systemid;
8292         gboolean can_sign = FALSE, can_encrypt = FALSE;
8293
8294         cm_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
8295
8296         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget)))
8297                 return;
8298
8299         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
8300         g_free(compose->privacy_system);
8301         compose->privacy_system = NULL;
8302         g_free(compose->encdata);
8303         compose->encdata = NULL;
8304         if (systemid != NULL) {
8305                 compose->privacy_system = g_strdup(systemid);
8306
8307                 can_sign = privacy_system_can_sign(systemid);
8308                 can_encrypt = privacy_system_can_encrypt(systemid);
8309         }
8310
8311         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
8312
8313         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Sign", can_sign);
8314         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Encrypt", can_encrypt);
8315 }
8316
8317 static void compose_update_privacy_system_menu_item(Compose * compose, gboolean warn)
8318 {
8319         static gchar *branch_path = "/Menu/Options/PrivacySystem";
8320         GtkWidget *menuitem = NULL;
8321         GList *children, *amenu;
8322         gboolean can_sign = FALSE, can_encrypt = FALSE;
8323         gboolean found = FALSE;
8324
8325         if (compose->privacy_system != NULL) {
8326                 gchar *systemid;
8327                 menuitem = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
8328                                 gtk_ui_manager_get_widget(compose->ui_manager, branch_path)));
8329                 cm_return_if_fail(menuitem != NULL);
8330
8331                 children = gtk_container_get_children(GTK_CONTAINER(GTK_MENU_SHELL(menuitem)));
8332                 amenu = children;
8333                 menuitem = NULL;
8334                 while (amenu != NULL) {
8335                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
8336                         if (systemid != NULL) {
8337                                 if (strcmp(systemid, compose->privacy_system) == 0 &&
8338                                     GTK_IS_CHECK_MENU_ITEM(amenu->data)) {
8339                                         menuitem = GTK_WIDGET(amenu->data);
8340
8341                                         can_sign = privacy_system_can_sign(systemid);
8342                                         can_encrypt = privacy_system_can_encrypt(systemid);
8343                                         found = TRUE;
8344                                         break;
8345                                 }
8346                         } else if (strlen(compose->privacy_system) == 0 &&
8347                                    GTK_IS_CHECK_MENU_ITEM(amenu->data)) {
8348                                         menuitem = GTK_WIDGET(amenu->data);
8349
8350                                         can_sign = FALSE;
8351                                         can_encrypt = FALSE;
8352                                         found = TRUE;
8353                                         break;
8354                         }
8355
8356                         amenu = amenu->next;
8357                 }
8358                 g_list_free(children);
8359                 if (menuitem != NULL)
8360                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
8361
8362                 if (warn && !found && strlen(compose->privacy_system)) {
8363                         alertpanel_warning(_("The privacy system '%s' cannot be loaded. You "
8364                                   "will not be able to sign or encrypt this message."),
8365                                   compose->privacy_system);
8366                 }
8367         }
8368
8369         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Sign", can_sign);
8370         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options/Encrypt", can_encrypt);
8371 }
8372
8373 static void compose_set_out_encoding(Compose *compose)
8374 {
8375         CharSet out_encoding;
8376         const gchar *branch = NULL;
8377         out_encoding = conv_get_charset_from_str(prefs_common.outgoing_charset);
8378
8379         switch(out_encoding) {
8380                 case C_AUTO: branch = "Menu/Options/Encoding/" CS_AUTO; break;
8381                 case C_US_ASCII: branch = "Menu/Options/Encoding/" CS_US_ASCII; break;
8382                 case C_UTF_8: branch = "Menu/Options/Encoding/" CS_UTF_8; break;
8383                 case C_ISO_8859_2: branch = "Menu/Options/Encoding/" CS_ISO_8859_2; break;
8384                 case C_ISO_8859_7: branch = "Menu/Options/Encoding/" CS_ISO_8859_7; break;
8385                 case C_ISO_8859_9: branch = "Menu/Options/Encoding/" CS_ISO_8859_9; break;
8386                 case C_ISO_8859_1: branch = "Menu/Options/Encoding/Western/" CS_ISO_8859_1; break;
8387                 case C_ISO_8859_15: branch = "Menu/Options/Encoding/Western/" CS_ISO_8859_15; break;
8388                 case C_WINDOWS_1252: branch = "Menu/Options/Encoding/Western/" CS_WINDOWS_1252; break;
8389                 case C_ISO_8859_13: branch = "Menu/Options/Encoding/Baltic/" CS_ISO_8859_13; break;
8390                 case C_ISO_8859_4: branch = "Menu/Options/Encoding/Baltic" CS_ISO_8859_4; break;
8391                 case C_ISO_8859_8: branch = "Menu/Options/Encoding/Hebrew/" CS_ISO_8859_8; break;
8392                 case C_WINDOWS_1255: branch = "Menu/Options/Encoding/Hebrew/" CS_WINDOWS_1255; break;
8393                 case C_ISO_8859_6: branch = "Menu/Options/Encoding/Arabic/" CS_ISO_8859_6; break;
8394                 case C_WINDOWS_1256: branch = "Menu/Options/Encoding/Arabic/" CS_WINDOWS_1256; break;
8395                 case C_ISO_8859_5: branch = "Menu/Options/Encoding/Cyrillic/" CS_ISO_8859_5; break;
8396                 case C_KOI8_R: branch = "Menu/Options/Encoding/Cyrillic/" CS_KOI8_R; break;
8397                 case C_MACCYR: branch = "Menu/Options/Encoding/Cyrillic/" CS_MACCYR; break;
8398                 case C_KOI8_U: branch = "Menu/Options/Encoding/Cyrillic/" CS_KOI8_U; break;
8399                 case C_WINDOWS_1251: branch = "Menu/Options/Encoding/Cyrillic/" CS_WINDOWS_1251; break;
8400                 case C_ISO_2022_JP: branch = "Menu/Options/Encoding/Japanese/" CS_ISO_2022_JP; break;
8401                 case C_ISO_2022_JP_2: branch = "Menu/Options/Encoding/Japanese/" CS_ISO_2022_JP_2; break;
8402                 case C_EUC_JP: branch = "Menu/Options/Encoding/Japanese/" CS_EUC_JP; break;
8403                 case C_SHIFT_JIS: branch = "Menu/Options/Encoding/Japanese/" CS_SHIFT_JIS; break;
8404                 case C_GB18030: branch = "Menu/Options/Encoding/Chinese/" CS_GB18030; break;
8405                 case C_GB2312: branch = "Menu/Options/Encoding/Chinese/" CS_GB2312; break;
8406                 case C_GBK: branch = "Menu/Options/Encoding/Chinese/" CS_GBK; break;
8407                 case C_BIG5: branch = "Menu/Options/Encoding/Chinese/" CS_BIG5; break;
8408                 case C_EUC_TW: branch = "Menu/Options/Encoding/Chinese/" CS_EUC_TW; break;
8409                 case C_EUC_KR: branch = "Menu/Options/Encoding/Korean/" CS_EUC_KR; break;
8410                 case C_ISO_2022_KR: branch = "Menu/Options/Encoding/Korean/" CS_ISO_2022_KR; break;
8411                 case C_TIS_620: branch = "Menu/Options/Encoding/Thai/" CS_TIS_620; break;
8412                 case C_WINDOWS_874: branch = "Menu/Options/Encoding/Thai/" CS_WINDOWS_874; break;
8413                 default: branch = "Menu/Options/Encoding/" CS_AUTO; break;
8414         }
8415         cm_toggle_menu_set_active_full(compose->ui_manager, (gchar *)branch, TRUE);
8416 }
8417
8418 static void compose_set_template_menu(Compose *compose)
8419 {
8420         GSList *tmpl_list, *cur;
8421         GtkWidget *menu;
8422         GtkWidget *item;
8423
8424         tmpl_list = template_get_config();
8425
8426         menu = gtk_menu_new();
8427
8428         gtk_menu_set_accel_group (GTK_MENU (menu),
8429                 gtk_ui_manager_get_accel_group(compose->ui_manager));
8430         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
8431                 Template *tmpl = (Template *)cur->data;
8432                 gchar *accel_path = NULL;
8433                 item = gtk_menu_item_new_with_label(tmpl->name);
8434                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
8435                 g_signal_connect(G_OBJECT(item), "activate",
8436                                  G_CALLBACK(compose_template_activate_cb),
8437                                  compose);
8438                 g_object_set_data(G_OBJECT(item), "template", tmpl);
8439                 gtk_widget_show(item);
8440                 accel_path = g_strconcat("<ComposeTemplates>" , "/", tmpl->name, NULL);
8441                 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(item), accel_path);
8442                 g_free(accel_path);
8443         }
8444
8445         gtk_widget_show(menu);
8446         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
8447 }
8448
8449 void compose_update_actions_menu(Compose *compose)
8450 {
8451         action_update_compose_menu(compose->ui_manager, "/Menu/Tools/Actions", compose);
8452 }
8453
8454 static void compose_update_privacy_systems_menu(Compose *compose)
8455 {
8456         static gchar *branch_path = "/Menu/Options/PrivacySystem";
8457         GSList *systems, *cur;
8458         GtkWidget *widget;
8459         GtkWidget *system_none;
8460         GSList *group;
8461         GtkWidget *privacy_menuitem = gtk_ui_manager_get_widget(compose->ui_manager, branch_path);
8462         GtkWidget *privacy_menu = gtk_menu_new();
8463
8464         system_none = gtk_radio_menu_item_new_with_mnemonic(NULL, _("_None"));
8465         g_object_set_data_full(G_OBJECT(system_none), "privacy_system", NULL, NULL);
8466
8467         g_signal_connect(G_OBJECT(system_none), "activate",
8468                 G_CALLBACK(compose_set_privacy_system_cb), compose);
8469
8470         gtk_menu_shell_append(GTK_MENU_SHELL(privacy_menu), system_none);
8471         gtk_widget_show(system_none);
8472
8473         systems = privacy_get_system_ids();
8474         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
8475                 gchar *systemid = cur->data;
8476
8477                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
8478                 widget = gtk_radio_menu_item_new_with_label(group,
8479                         privacy_system_get_name(systemid));
8480                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
8481                                        g_strdup(systemid), g_free);
8482                 g_signal_connect(G_OBJECT(widget), "activate",
8483                         G_CALLBACK(compose_set_privacy_system_cb), compose);
8484
8485                 gtk_menu_shell_append(GTK_MENU_SHELL(privacy_menu), widget);
8486                 gtk_widget_show(widget);
8487                 g_free(systemid);
8488         }
8489         g_slist_free(systems);
8490         gtk_menu_item_set_submenu(GTK_MENU_ITEM(privacy_menuitem), privacy_menu);
8491         gtk_widget_show_all(privacy_menu);
8492         gtk_widget_show_all(privacy_menuitem);
8493 }
8494
8495 void compose_reflect_prefs_all(void)
8496 {
8497         GList *cur;
8498         Compose *compose;
8499
8500         for (cur = compose_list; cur != NULL; cur = cur->next) {
8501                 compose = (Compose *)cur->data;
8502                 compose_set_template_menu(compose);
8503         }
8504 }
8505
8506 void compose_reflect_prefs_pixmap_theme(void)
8507 {
8508         GList *cur;
8509         Compose *compose;
8510
8511         for (cur = compose_list; cur != NULL; cur = cur->next) {
8512                 compose = (Compose *)cur->data;
8513                 toolbar_update(TOOLBAR_COMPOSE, compose);
8514         }
8515 }
8516
8517 static const gchar *compose_quote_char_from_context(Compose *compose)
8518 {
8519         const gchar *qmark = NULL;
8520
8521         cm_return_val_if_fail(compose != NULL, NULL);
8522
8523         switch (compose->mode) {
8524                 /* use forward-specific quote char */
8525                 case COMPOSE_FORWARD:
8526                 case COMPOSE_FORWARD_AS_ATTACH:
8527                 case COMPOSE_FORWARD_INLINE:
8528                         if (compose->folder && compose->folder->prefs &&
8529                                         compose->folder->prefs->forward_with_format)
8530                                 qmark = compose->folder->prefs->forward_quotemark;
8531                         else if (compose->account->forward_with_format)
8532                                 qmark = compose->account->forward_quotemark;
8533                         else
8534                                 qmark = prefs_common.fw_quotemark;
8535                         break;
8536
8537                 /* use reply-specific quote char in all other modes */
8538                 default:
8539                         if (compose->folder && compose->folder->prefs &&
8540                                         compose->folder->prefs->reply_with_format)
8541                                 qmark = compose->folder->prefs->reply_quotemark;
8542                         else if (compose->account->reply_with_format)
8543                                 qmark = compose->account->reply_quotemark;
8544                         else
8545                                 qmark = prefs_common.quotemark;
8546                         break;
8547         }
8548
8549         if (qmark == NULL || *qmark == '\0')
8550                 qmark = "> ";
8551
8552         return qmark;
8553 }
8554
8555 static void compose_template_apply(Compose *compose, Template *tmpl,
8556                                    gboolean replace)
8557 {
8558         GtkTextView *text;
8559         GtkTextBuffer *buffer;
8560         GtkTextMark *mark;
8561         GtkTextIter iter;
8562         const gchar *qmark;
8563         gchar *parsed_str = NULL;
8564         gint cursor_pos = 0;
8565         const gchar *err_msg = _("The body of the template has an error at line %d.");
8566         if (!tmpl) return;
8567
8568         /* process the body */
8569
8570         text = GTK_TEXT_VIEW(compose->text);
8571         buffer = gtk_text_view_get_buffer(text);
8572
8573         if (tmpl->value) {
8574                 qmark = compose_quote_char_from_context(compose);
8575
8576                 if (compose->replyinfo != NULL) {
8577
8578                         if (replace)
8579                                 gtk_text_buffer_set_text(buffer, "", -1);
8580                         mark = gtk_text_buffer_get_insert(buffer);
8581                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8582
8583                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
8584                                                    tmpl->value, qmark, NULL, FALSE, FALSE, err_msg);
8585
8586                 } else if (compose->fwdinfo != NULL) {
8587
8588                         if (replace)
8589                                 gtk_text_buffer_set_text(buffer, "", -1);
8590                         mark = gtk_text_buffer_get_insert(buffer);
8591                         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8592
8593                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
8594                                                    tmpl->value, qmark, NULL, FALSE, FALSE, err_msg);
8595
8596                 } else {
8597                         MsgInfo* dummyinfo = compose_msginfo_new_from_compose(compose);
8598
8599                         GtkTextIter start, end;
8600                         gchar *tmp = NULL;
8601
8602                         gtk_text_buffer_get_start_iter(buffer, &start);
8603                         gtk_text_buffer_get_iter_at_offset(buffer, &end, -1);
8604                         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
8605
8606                         /* clear the buffer now */
8607                         if (replace)
8608                                 gtk_text_buffer_set_text(buffer, "", -1);
8609
8610                         parsed_str = compose_quote_fmt(compose, dummyinfo,
8611                                                            tmpl->value, qmark, tmp, FALSE, FALSE, err_msg);
8612                         procmsg_msginfo_free( dummyinfo );
8613
8614                         g_free( tmp );
8615                 }
8616         } else {
8617                 if (replace)
8618                         gtk_text_buffer_set_text(buffer, "", -1);
8619                 mark = gtk_text_buffer_get_insert(buffer);
8620                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
8621         }
8622
8623         if (replace && parsed_str && compose->account->auto_sig)
8624                 compose_insert_sig(compose, FALSE);
8625
8626         if (replace && parsed_str) {
8627                 gtk_text_buffer_get_start_iter(buffer, &iter);
8628                 gtk_text_buffer_place_cursor(buffer, &iter);
8629         }
8630
8631         if (parsed_str) {
8632                 cursor_pos = quote_fmt_get_cursor_pos();
8633                 compose->set_cursor_pos = cursor_pos;
8634                 if (cursor_pos == -1)
8635                         cursor_pos = 0;
8636                 gtk_text_buffer_get_start_iter(buffer, &iter);
8637                 gtk_text_buffer_get_iter_at_offset(buffer, &iter, cursor_pos);
8638                 gtk_text_buffer_place_cursor(buffer, &iter);
8639         }
8640
8641         /* process the other fields */
8642
8643         compose_template_apply_fields(compose, tmpl);
8644         compose_attach_from_list(compose, quote_fmt_get_attachments_list(), FALSE);
8645         quote_fmt_reset_vartable();
8646         compose_changed_cb(NULL, compose);
8647
8648 #ifdef USE_ENCHANT
8649         if (compose->gtkaspell && compose->gtkaspell->check_while_typing)
8650                 gtkaspell_highlight_all(compose->gtkaspell);
8651 #endif
8652 }
8653
8654 static void compose_template_apply_fields(Compose *compose, Template *tmpl)
8655 {
8656         MsgInfo* dummyinfo = NULL;
8657         MsgInfo *msginfo = NULL;
8658         gchar *buf = NULL;
8659
8660         if (compose->replyinfo != NULL)
8661                 msginfo = compose->replyinfo;
8662         else if (compose->fwdinfo != NULL)
8663                 msginfo = compose->fwdinfo;
8664         else {
8665                 dummyinfo = compose_msginfo_new_from_compose(compose);
8666                 msginfo = dummyinfo;
8667         }
8668
8669         if (tmpl->from && *tmpl->from != '\0') {
8670 #ifdef USE_ENCHANT
8671                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8672                                 compose->gtkaspell);
8673 #else
8674                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8675 #endif
8676                 quote_fmt_scan_string(tmpl->from);
8677                 quote_fmt_parse();
8678
8679                 buf = quote_fmt_get_buffer();
8680                 if (buf == NULL) {
8681                         alertpanel_error(_("Template From format error."));
8682                 } else {
8683                         gtk_entry_set_text(GTK_ENTRY(compose->from_name), buf);
8684                 }
8685         }
8686
8687         if (tmpl->to && *tmpl->to != '\0') {
8688 #ifdef USE_ENCHANT
8689                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8690                                 compose->gtkaspell);
8691 #else
8692                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8693 #endif
8694                 quote_fmt_scan_string(tmpl->to);
8695                 quote_fmt_parse();
8696
8697                 buf = quote_fmt_get_buffer();
8698                 if (buf == NULL) {
8699                         alertpanel_error(_("Template To format error."));
8700                 } else {
8701                         compose_entry_append(compose, buf, COMPOSE_TO, PREF_TEMPLATE);
8702                 }
8703         }
8704
8705         if (tmpl->cc && *tmpl->cc != '\0') {
8706 #ifdef USE_ENCHANT
8707                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8708                                 compose->gtkaspell);
8709 #else
8710                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8711 #endif
8712                 quote_fmt_scan_string(tmpl->cc);
8713                 quote_fmt_parse();
8714
8715                 buf = quote_fmt_get_buffer();
8716                 if (buf == NULL) {
8717                         alertpanel_error(_("Template Cc format error."));
8718                 } else {
8719                         compose_entry_append(compose, buf, COMPOSE_CC, PREF_TEMPLATE);
8720                 }
8721         }
8722
8723         if (tmpl->bcc && *tmpl->bcc != '\0') {
8724 #ifdef USE_ENCHANT
8725                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8726                                 compose->gtkaspell);
8727 #else
8728                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8729 #endif
8730                 quote_fmt_scan_string(tmpl->bcc);
8731                 quote_fmt_parse();
8732
8733                 buf = quote_fmt_get_buffer();
8734                 if (buf == NULL) {
8735                         alertpanel_error(_("Template Bcc format error."));
8736                 } else {
8737                         compose_entry_append(compose, buf, COMPOSE_BCC, PREF_TEMPLATE);
8738                 }
8739         }
8740
8741         if (tmpl->replyto && *tmpl->replyto != '\0') {
8742 #ifdef USE_ENCHANT
8743                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8744                                 compose->gtkaspell);
8745 #else
8746                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8747 #endif
8748                 quote_fmt_scan_string(tmpl->replyto);
8749                 quote_fmt_parse();
8750
8751                 buf = quote_fmt_get_buffer();
8752                 if (buf == NULL) {
8753                         alertpanel_error(_("Template Reply-To format error."));
8754                 } else {
8755                         compose_entry_append(compose, buf, COMPOSE_REPLYTO, PREF_TEMPLATE);
8756                 }
8757         }
8758
8759         /* process the subject */
8760         if (tmpl->subject && *tmpl->subject != '\0') {
8761 #ifdef USE_ENCHANT
8762                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE,
8763                                 compose->gtkaspell);
8764 #else
8765                 quote_fmt_init(msginfo, NULL, NULL, FALSE, compose->account, FALSE);
8766 #endif
8767                 quote_fmt_scan_string(tmpl->subject);
8768                 quote_fmt_parse();
8769
8770                 buf = quote_fmt_get_buffer();
8771                 if (buf == NULL) {
8772                         alertpanel_error(_("Template subject format error."));
8773                 } else {
8774                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf);
8775                 }
8776         }
8777
8778         procmsg_msginfo_free( dummyinfo );
8779 }
8780
8781 static void compose_destroy(Compose *compose)
8782 {
8783         GtkAllocation allocation;
8784         GtkTextBuffer *buffer;
8785         GtkClipboard *clipboard;
8786
8787         compose_list = g_list_remove(compose_list, compose);
8788
8789         if (compose->updating) {
8790                 debug_print("danger, not destroying anything now\n");
8791                 compose->deferred_destroy = TRUE;
8792                 return;
8793         }
8794
8795         /* NOTE: address_completion_end() does nothing with the window
8796          * however this may change. */
8797         address_completion_end(compose->window);
8798
8799         slist_free_strings_full(compose->to_list);
8800         slist_free_strings_full(compose->newsgroup_list);
8801         slist_free_strings_full(compose->header_list);
8802
8803         slist_free_strings_full(extra_headers);
8804         extra_headers = NULL;
8805
8806         compose->header_list = compose->newsgroup_list = compose->to_list = NULL;
8807
8808         g_hash_table_destroy(compose->email_hashtable);
8809
8810         hooks_unregister_hook(FOLDER_UPDATE_HOOKLIST,
8811                         compose->folder_update_callback_id);
8812
8813         procmsg_msginfo_free(compose->targetinfo);
8814         procmsg_msginfo_free(compose->replyinfo);
8815         procmsg_msginfo_free(compose->fwdinfo);
8816
8817         g_free(compose->replyto);
8818         g_free(compose->cc);
8819         g_free(compose->bcc);
8820         g_free(compose->newsgroups);
8821         g_free(compose->followup_to);
8822
8823         g_free(compose->ml_post);
8824
8825         g_free(compose->inreplyto);
8826         g_free(compose->references);
8827         g_free(compose->msgid);
8828         g_free(compose->boundary);
8829
8830         g_free(compose->redirect_filename);
8831         if (compose->undostruct)
8832                 undo_destroy(compose->undostruct);
8833
8834         g_free(compose->sig_str);
8835
8836         g_free(compose->exteditor_file);
8837
8838         g_free(compose->orig_charset);
8839
8840         g_free(compose->privacy_system);
8841         g_free(compose->encdata);
8842
8843 #ifndef USE_NEW_ADDRBOOK
8844         if (addressbook_get_target_compose() == compose)
8845                 addressbook_set_target_compose(NULL);
8846 #endif
8847 #if USE_ENCHANT
8848         if (compose->gtkaspell) {
8849                 gtkaspell_delete(compose->gtkaspell);
8850                 compose->gtkaspell = NULL;
8851         }
8852 #endif
8853
8854         if (!compose->batch) {
8855                 gtk_widget_get_allocation(compose->window, &allocation);
8856                 prefs_common.compose_width = allocation.width;
8857                 prefs_common.compose_height = allocation.height;
8858         }
8859
8860         if (!gtk_widget_get_parent(compose->paned))
8861                 gtk_widget_destroy(compose->paned);
8862         gtk_widget_destroy(compose->popupmenu);
8863
8864         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
8865         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
8866         gtk_text_buffer_remove_selection_clipboard(buffer, clipboard);
8867
8868         gtk_widget_destroy(compose->window);
8869         toolbar_destroy(compose->toolbar);
8870         g_free(compose->toolbar);
8871         cm_mutex_free(compose->mutex);
8872         g_free(compose);
8873 }
8874
8875 static void compose_attach_info_free(AttachInfo *ainfo)
8876 {
8877         g_free(ainfo->file);
8878         g_free(ainfo->content_type);
8879         g_free(ainfo->name);
8880         g_free(ainfo->charset);
8881         g_free(ainfo);
8882 }
8883
8884 static void compose_attach_update_label(Compose *compose)
8885 {
8886         GtkTreeIter iter;
8887         gint i = 1;
8888         gchar *text;
8889         GtkTreeModel *model;
8890
8891         if(compose == NULL)
8892                 return;
8893
8894         model = gtk_tree_view_get_model(GTK_TREE_VIEW(compose->attach_clist));
8895         if(!gtk_tree_model_get_iter_first(model, &iter)) {
8896                 gtk_label_set_text(GTK_LABEL(compose->attach_label), "");
8897                 return;
8898         }
8899
8900         while(gtk_tree_model_iter_next(model, &iter))
8901                 i++;
8902
8903         text = g_strdup_printf("(%d)", i);
8904         gtk_label_set_text(GTK_LABEL(compose->attach_label), text);
8905         g_free(text);
8906 }
8907
8908 static void compose_attach_remove_selected(GtkAction *action, gpointer data)
8909 {
8910         Compose *compose = (Compose *)data;
8911         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
8912         GtkTreeSelection *selection;
8913         GList *sel, *cur;
8914         GtkTreeModel *model;
8915
8916         selection = gtk_tree_view_get_selection(tree_view);
8917         sel = gtk_tree_selection_get_selected_rows(selection, &model);
8918
8919         if (!sel)
8920                 return;
8921
8922         for (cur = sel; cur != NULL; cur = cur->next) {
8923                 GtkTreePath *path = cur->data;
8924                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
8925                                                 (model, cur->data);
8926                 cur->data = ref;
8927                 gtk_tree_path_free(path);
8928         }
8929
8930         for (cur = sel; cur != NULL; cur = cur->next) {
8931                 GtkTreeRowReference *ref = cur->data;
8932                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
8933                 GtkTreeIter iter;
8934
8935                 if (gtk_tree_model_get_iter(model, &iter, path))
8936                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
8937
8938                 gtk_tree_path_free(path);
8939                 gtk_tree_row_reference_free(ref);
8940         }
8941
8942         g_list_free(sel);
8943         compose_attach_update_label(compose);
8944 }
8945
8946 static struct _AttachProperty
8947 {
8948         GtkWidget *window;
8949         GtkWidget *mimetype_entry;
8950         GtkWidget *encoding_optmenu;
8951         GtkWidget *path_entry;
8952         GtkWidget *filename_entry;
8953         GtkWidget *ok_btn;
8954         GtkWidget *cancel_btn;
8955 } attach_prop;
8956
8957 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
8958 {
8959         gtk_tree_path_free((GtkTreePath *)ptr);
8960 }
8961
8962 static void compose_attach_property(GtkAction *action, gpointer data)
8963 {
8964         Compose *compose = (Compose *)data;
8965         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
8966         AttachInfo *ainfo;
8967         GtkComboBox *optmenu;
8968         GtkTreeSelection *selection;
8969         GList *sel;
8970         GtkTreeModel *model;
8971         GtkTreeIter iter;
8972         GtkTreePath *path;
8973         static gboolean cancelled;
8974
8975         /* only if one selected */
8976         selection = gtk_tree_view_get_selection(tree_view);
8977         if (gtk_tree_selection_count_selected_rows(selection) != 1)
8978                 return;
8979
8980         sel = gtk_tree_selection_get_selected_rows(selection, &model);
8981         if (!sel)
8982                 return;
8983
8984         path = (GtkTreePath *) sel->data;
8985         gtk_tree_model_get_iter(model, &iter, path);
8986         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
8987
8988         if (!ainfo) {
8989                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
8990                 g_list_free(sel);
8991                 return;
8992         }
8993         g_list_free(sel);
8994
8995         if (!attach_prop.window)
8996                 compose_attach_property_create(&cancelled);
8997         gtk_window_set_modal(GTK_WINDOW(attach_prop.window), TRUE);
8998         gtk_widget_grab_focus(attach_prop.ok_btn);
8999         gtk_widget_show(attach_prop.window);
9000         gtk_window_set_transient_for(GTK_WINDOW(attach_prop.window),
9001                         GTK_WINDOW(compose->window));
9002
9003         optmenu = GTK_COMBO_BOX(attach_prop.encoding_optmenu);
9004         if (ainfo->encoding == ENC_UNKNOWN)
9005                 combobox_select_by_data(optmenu, ENC_BASE64);
9006         else
9007                 combobox_select_by_data(optmenu, ainfo->encoding);
9008
9009         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
9010                            ainfo->content_type ? ainfo->content_type : "");
9011         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
9012                            ainfo->file ? ainfo->file : "");
9013         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
9014                            ainfo->name ? ainfo->name : "");
9015
9016         for (;;) {
9017                 const gchar *entry_text;
9018                 gchar *text;
9019                 gchar *cnttype = NULL;
9020                 gchar *file = NULL;
9021                 off_t size = 0;
9022
9023                 cancelled = FALSE;
9024                 gtk_main();
9025
9026                 gtk_widget_hide(attach_prop.window);
9027                 gtk_window_set_modal(GTK_WINDOW(attach_prop.window), FALSE);
9028
9029                 if (cancelled)
9030                         break;
9031
9032                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
9033                 if (*entry_text != '\0') {
9034                         gchar *p;
9035
9036                         text = g_strstrip(g_strdup(entry_text));
9037                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
9038                                 cnttype = g_strdup(text);
9039                                 g_free(text);
9040                         } else {
9041                                 alertpanel_error(_("Invalid MIME type."));
9042                                 g_free(text);
9043                                 continue;
9044                         }
9045                 }
9046
9047                 ainfo->encoding = combobox_get_active_data(optmenu);
9048
9049                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
9050                 if (*entry_text != '\0') {
9051                         if (is_file_exist(entry_text) &&
9052                             (size = get_file_size(entry_text)) > 0)
9053                                 file = g_strdup(entry_text);
9054                         else {
9055                                 alertpanel_error
9056                                         (_("File doesn't exist or is empty."));
9057                                 g_free(cnttype);
9058                                 continue;
9059                         }
9060                 }
9061
9062                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
9063                 if (*entry_text != '\0') {
9064                         g_free(ainfo->name);
9065                         ainfo->name = g_strdup(entry_text);
9066                 }
9067
9068                 if (cnttype) {
9069                         g_free(ainfo->content_type);
9070                         ainfo->content_type = cnttype;
9071                 }
9072                 if (file) {
9073                         g_free(ainfo->file);
9074                         ainfo->file = file;
9075                 }
9076                 if (size)
9077                         ainfo->size = (goffset)size;
9078
9079                 /* update tree store */
9080                 text = to_human_readable(ainfo->size);
9081                 gtk_tree_model_get_iter(model, &iter, path);
9082                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
9083                                    COL_MIMETYPE, ainfo->content_type,
9084                                    COL_SIZE, text,
9085                                    COL_NAME, ainfo->name,
9086                                    COL_CHARSET, ainfo->charset,
9087                                    -1);
9088
9089                 break;
9090         }
9091
9092         gtk_tree_path_free(path);
9093 }
9094
9095 #define SET_LABEL_AND_ENTRY(str, entry, top) \
9096 { \
9097         label = gtk_label_new(str); \
9098         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
9099                          GTK_FILL, 0, 0, 0); \
9100         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
9101  \
9102         entry = gtk_entry_new(); \
9103         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
9104                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
9105 }
9106
9107 static void compose_attach_property_create(gboolean *cancelled)
9108 {
9109         GtkWidget *window;
9110         GtkWidget *vbox;
9111         GtkWidget *table;
9112         GtkWidget *label;
9113         GtkWidget *mimetype_entry;
9114         GtkWidget *hbox;
9115         GtkWidget *optmenu;
9116         GtkListStore *optmenu_menu;
9117         GtkWidget *path_entry;
9118         GtkWidget *filename_entry;
9119         GtkWidget *hbbox;
9120         GtkWidget *ok_btn;
9121         GtkWidget *cancel_btn;
9122         GList     *mime_type_list, *strlist;
9123         GtkTreeIter iter;
9124
9125         debug_print("Creating attach_property window...\n");
9126
9127         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "compose_attach_property");
9128         gtk_widget_set_size_request(window, 480, -1);
9129         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
9130         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
9131         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
9132         g_signal_connect(G_OBJECT(window), "delete_event",
9133                          G_CALLBACK(attach_property_delete_event),
9134                          cancelled);
9135         g_signal_connect(G_OBJECT(window), "key_press_event",
9136                          G_CALLBACK(attach_property_key_pressed),
9137                          cancelled);
9138
9139         vbox = gtk_vbox_new(FALSE, 8);
9140         gtk_container_add(GTK_CONTAINER(window), vbox);
9141
9142         table = gtk_table_new(4, 2, FALSE);
9143         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
9144         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
9145         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
9146
9147         label = gtk_label_new(_("MIME type"));
9148         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
9149                          GTK_FILL, 0, 0, 0);
9150         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
9151 #if !GTK_CHECK_VERSION(2, 24, 0)
9152         mimetype_entry = gtk_combo_box_entry_new_text();
9153 #else
9154         mimetype_entry = gtk_combo_box_text_new_with_entry();
9155 #endif
9156         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
9157                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
9158
9159         /* stuff with list */
9160         mime_type_list = procmime_get_mime_type_list();
9161         strlist = NULL;
9162         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
9163                 MimeType *type = (MimeType *) mime_type_list->data;
9164                 gchar *tmp;
9165
9166                 tmp = g_strdup_printf("%s/%s", type->type, type->sub_type);
9167
9168                 if (g_list_find_custom(strlist, tmp, (GCompareFunc)strcmp2))
9169                         g_free(tmp);
9170                 else
9171                         strlist = g_list_insert_sorted(strlist, (gpointer)tmp,
9172                                         (GCompareFunc)strcmp2);
9173         }
9174
9175         for (mime_type_list = strlist; mime_type_list != NULL;
9176                 mime_type_list = mime_type_list->next) {
9177 #if !GTK_CHECK_VERSION(2, 24, 0)
9178                 gtk_combo_box_append_text(GTK_COMBO_BOX(mimetype_entry), mime_type_list->data);
9179 #else
9180                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(mimetype_entry), mime_type_list->data);
9181 #endif
9182                 g_free(mime_type_list->data);
9183         }
9184         g_list_free(strlist);
9185         gtk_combo_box_set_active(GTK_COMBO_BOX(mimetype_entry), 0);
9186         mimetype_entry = gtk_bin_get_child(GTK_BIN((mimetype_entry)));
9187
9188         label = gtk_label_new(_("Encoding"));
9189         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
9190                          GTK_FILL, 0, 0, 0);
9191         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
9192
9193         hbox = gtk_hbox_new(FALSE, 0);
9194         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
9195                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
9196
9197         optmenu = gtkut_sc_combobox_create(NULL, TRUE);
9198         optmenu_menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
9199
9200         COMBOBOX_ADD(optmenu_menu, "7bit", ENC_7BIT);
9201         COMBOBOX_ADD(optmenu_menu, "8bit", ENC_8BIT);
9202         COMBOBOX_ADD(optmenu_menu, "quoted-printable",  ENC_QUOTED_PRINTABLE);
9203         COMBOBOX_ADD(optmenu_menu, "base64", ENC_BASE64);
9204         gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), 0);
9205
9206         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
9207
9208         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
9209         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
9210
9211         gtkut_stock_button_set_create(&hbbox, &cancel_btn, GTK_STOCK_CANCEL,
9212                                       &ok_btn, GTK_STOCK_OK,
9213                                       NULL, NULL);
9214         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
9215         gtk_widget_grab_default(ok_btn);
9216
9217         g_signal_connect(G_OBJECT(ok_btn), "clicked",
9218                          G_CALLBACK(attach_property_ok),
9219                          cancelled);
9220         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
9221                          G_CALLBACK(attach_property_cancel),
9222                          cancelled);
9223
9224         gtk_widget_show_all(vbox);
9225
9226         attach_prop.window           = window;
9227         attach_prop.mimetype_entry   = mimetype_entry;
9228         attach_prop.encoding_optmenu = optmenu;
9229         attach_prop.path_entry       = path_entry;
9230         attach_prop.filename_entry   = filename_entry;
9231         attach_prop.ok_btn           = ok_btn;
9232         attach_prop.cancel_btn       = cancel_btn;
9233 }
9234
9235 #undef SET_LABEL_AND_ENTRY
9236
9237 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
9238 {
9239         *cancelled = FALSE;
9240         gtk_main_quit();
9241 }
9242
9243 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
9244 {
9245         *cancelled = TRUE;
9246         gtk_main_quit();
9247 }
9248
9249 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
9250                                          gboolean *cancelled)
9251 {
9252         *cancelled = TRUE;
9253         gtk_main_quit();
9254
9255         return TRUE;
9256 }
9257
9258 static gboolean attach_property_key_pressed(GtkWidget *widget,
9259                                             GdkEventKey *event,
9260                                             gboolean *cancelled)
9261 {
9262         if (event && event->keyval == GDK_KEY_Escape) {
9263                 *cancelled = TRUE;
9264                 gtk_main_quit();
9265         }
9266         if (event && event->keyval == GDK_KEY_Return) {
9267                 *cancelled = FALSE;
9268                 gtk_main_quit();
9269                 return TRUE;
9270         }
9271         return FALSE;
9272 }
9273
9274 static void compose_exec_ext_editor(Compose *compose)
9275 {
9276 #ifdef G_OS_UNIX
9277         gchar *tmp;
9278         pid_t pid;
9279         gint pipe_fds[2];
9280
9281         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
9282                               G_DIR_SEPARATOR, compose);
9283
9284         if (pipe(pipe_fds) < 0) {
9285                 perror("pipe");
9286                 g_free(tmp);
9287                 return;
9288         }
9289
9290         if ((pid = fork()) < 0) {
9291                 perror("fork");
9292                 g_free(tmp);
9293                 return;
9294         }
9295
9296         if (pid != 0) {
9297                 /* close the write side of the pipe */
9298                 close(pipe_fds[1]);
9299
9300                 compose->exteditor_file    = g_strdup(tmp);
9301                 compose->exteditor_pid     = pid;
9302
9303                 compose_set_ext_editor_sensitive(compose, FALSE);
9304
9305 #ifndef G_OS_WIN32
9306                 compose->exteditor_ch = g_io_channel_unix_new(pipe_fds[0]);
9307 #else
9308                 compose->exteditor_ch = g_io_channel_win32_new_fd(pipe_fds[0]);
9309 #endif
9310                 compose->exteditor_tag = g_io_add_watch(compose->exteditor_ch,
9311                                                         G_IO_IN,
9312                                                         compose_input_cb,
9313                                                         compose);
9314         } else {        /* process-monitoring process */
9315                 pid_t pid_ed;
9316
9317                 if (setpgid(0, 0))
9318                         perror("setpgid");
9319
9320                 /* close the read side of the pipe */
9321                 close(pipe_fds[0]);
9322
9323                 if (compose_write_body_to_file(compose, tmp) < 0) {
9324                         fd_write_all(pipe_fds[1], "2\n", 2);
9325                         _exit(1);
9326                 }
9327
9328                 pid_ed = compose_exec_ext_editor_real(tmp);
9329                 if (pid_ed < 0) {
9330                         fd_write_all(pipe_fds[1], "1\n", 2);
9331                         _exit(1);
9332                 }
9333
9334                 /* wait until editor is terminated */
9335                 waitpid(pid_ed, NULL, 0);
9336
9337                 fd_write_all(pipe_fds[1], "0\n", 2);
9338
9339                 close(pipe_fds[1]);
9340                 _exit(0);
9341         }
9342
9343         g_free(tmp);
9344 #endif /* G_OS_UNIX */
9345 }
9346
9347 #ifdef G_OS_UNIX
9348 static gint compose_exec_ext_editor_real(const gchar *file)
9349 {
9350         gchar buf[1024];
9351         gchar *p;
9352         gchar **cmdline;
9353         pid_t pid;
9354
9355         cm_return_val_if_fail(file != NULL, -1);
9356
9357         if ((pid = fork()) < 0) {
9358                 perror("fork");
9359                 return -1;
9360         }
9361
9362         if (pid != 0) return pid;
9363
9364         /* grandchild process */
9365
9366         if (setpgid(0, getppid()))
9367                 perror("setpgid");
9368
9369         if (prefs_common_get_ext_editor_cmd() &&
9370             (p = strchr(prefs_common_get_ext_editor_cmd(), '%')) &&
9371             *(p + 1) == 's' && !strchr(p + 2, '%')) {
9372                 g_snprintf(buf, sizeof(buf), prefs_common_get_ext_editor_cmd(), file);
9373         } else {
9374                 if (prefs_common_get_ext_editor_cmd())
9375                         g_warning("External editor command-line is invalid: '%s'\n",
9376                                   prefs_common_get_ext_editor_cmd());
9377                 g_snprintf(buf, sizeof(buf), DEFAULT_EDITOR_CMD, file);
9378         }
9379
9380         cmdline = strsplit_with_quote(buf, " ", 1024);
9381         execvp(cmdline[0], cmdline);
9382
9383         perror("execvp");
9384         g_strfreev(cmdline);
9385
9386         _exit(1);
9387 }
9388
9389 static gboolean compose_ext_editor_kill(Compose *compose)
9390 {
9391         pid_t pgid = compose->exteditor_pid * -1;
9392         gint ret;
9393
9394         ret = kill(pgid, 0);
9395
9396         if (ret == 0 || (ret == -1 && EPERM == errno)) {
9397                 AlertValue val;
9398                 gchar *msg;
9399
9400                 msg = g_strdup_printf
9401                         (_("The external editor is still working.\n"
9402                            "Force terminating the process?\n"
9403                            "process group id: %d"), -pgid);
9404                 val = alertpanel_full(_("Notice"), msg, GTK_STOCK_NO, GTK_STOCK_YES,
9405                                       NULL, FALSE, NULL, ALERT_WARNING, G_ALERTDEFAULT);
9406
9407                 g_free(msg);
9408
9409                 if (val == G_ALERTALTERNATE) {
9410                         g_source_remove(compose->exteditor_tag);
9411                         g_io_channel_shutdown(compose->exteditor_ch,
9412                                               FALSE, NULL);
9413                         g_io_channel_unref(compose->exteditor_ch);
9414
9415                         if (kill(pgid, SIGTERM) < 0) perror("kill");
9416                         waitpid(compose->exteditor_pid, NULL, 0);
9417
9418                         g_warning("Terminated process group id: %d", -pgid);
9419                         g_warning("Temporary file: %s",
9420                                   compose->exteditor_file);
9421
9422                         compose_set_ext_editor_sensitive(compose, TRUE);
9423
9424                         g_free(compose->exteditor_file);
9425                         compose->exteditor_file    = NULL;
9426                         compose->exteditor_pid     = -1;
9427                         compose->exteditor_ch      = NULL;
9428                         compose->exteditor_tag     = -1;
9429                 } else
9430                         return FALSE;
9431         }
9432
9433         return TRUE;
9434 }
9435
9436 static gboolean compose_input_cb(GIOChannel *source, GIOCondition condition,
9437                                  gpointer data)
9438 {
9439         gchar buf[3] = "3";
9440         Compose *compose = (Compose *)data;
9441         gsize bytes_read;
9442
9443         debug_print("Compose: input from monitoring process\n");
9444
9445         g_io_channel_read_chars(source, buf, sizeof(buf), &bytes_read, NULL);
9446
9447         g_io_channel_shutdown(source, FALSE, NULL);
9448         g_io_channel_unref(source);
9449
9450         waitpid(compose->exteditor_pid, NULL, 0);
9451
9452         if (buf[0] == '0') {            /* success */
9453                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
9454                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
9455                 GtkTextIter start, end;
9456                 gchar *chars;
9457
9458                 gtk_text_buffer_set_text(buffer, "", -1);
9459                 compose_insert_file(compose, compose->exteditor_file);
9460                 compose_changed_cb(NULL, compose);
9461                 compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
9462
9463                 if (claws_unlink(compose->exteditor_file) < 0)
9464                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
9465
9466                 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
9467                 gtk_text_buffer_get_start_iter(buffer, &start);
9468                 gtk_text_buffer_get_end_iter(buffer, &end);
9469                 chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
9470                 if (chars && strlen(chars) > 0)
9471                         compose->modified = TRUE;
9472                 g_free(chars);
9473         } else if (buf[0] == '1') {     /* failed */
9474                 g_warning("Couldn't exec external editor\n");
9475                 if (claws_unlink(compose->exteditor_file) < 0)
9476                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
9477         } else if (buf[0] == '2') {
9478                 g_warning("Couldn't write to file\n");
9479         } else if (buf[0] == '3') {
9480                 g_warning("Pipe read failed\n");
9481         }
9482
9483         compose_set_ext_editor_sensitive(compose, TRUE);
9484
9485         g_free(compose->exteditor_file);
9486         compose->exteditor_file    = NULL;
9487         compose->exteditor_pid     = -1;
9488         compose->exteditor_ch      = NULL;
9489         compose->exteditor_tag     = -1;
9490
9491         return FALSE;
9492 }
9493
9494 static void compose_set_ext_editor_sensitive(Compose *compose,
9495                                              gboolean sensitive)
9496 {
9497         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/Send", sensitive);
9498         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/SendLater", sensitive);
9499         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/InsertFile", sensitive);
9500         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/InsertSig", sensitive);
9501         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message/ReplaceSig", sensitive);
9502         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/WrapPara", sensitive);
9503         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/WrapAllLines", sensitive);
9504         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/ExtEditor", sensitive);
9505
9506         gtk_widget_set_sensitive(compose->text,                       sensitive);
9507         if (compose->toolbar->send_btn)
9508                 gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
9509         if (compose->toolbar->sendl_btn)
9510                 gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
9511         if (compose->toolbar->draft_btn)
9512                 gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
9513         if (compose->toolbar->insert_btn)
9514                 gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
9515         if (compose->toolbar->sig_btn)
9516                 gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
9517         if (compose->toolbar->exteditor_btn)
9518                 gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
9519         if (compose->toolbar->linewrap_current_btn)
9520                 gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, sensitive);
9521         if (compose->toolbar->linewrap_all_btn)
9522                 gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, sensitive);
9523 }
9524 #endif /* G_OS_UNIX */
9525
9526 /**
9527  * compose_undo_state_changed:
9528  *
9529  * Change the sensivity of the menuentries undo and redo
9530  **/
9531 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
9532                                        gint redo_state, gpointer data)
9533 {
9534         Compose *compose = (Compose *)data;
9535
9536         switch (undo_state) {
9537         case UNDO_STATE_TRUE:
9538                 if (!undostruct->undo_state) {
9539                         undostruct->undo_state = TRUE;
9540                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", TRUE);
9541                 }
9542                 break;
9543         case UNDO_STATE_FALSE:
9544                 if (undostruct->undo_state) {
9545                         undostruct->undo_state = FALSE;
9546                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", FALSE);
9547                 }
9548                 break;
9549         case UNDO_STATE_UNCHANGED:
9550                 break;
9551         case UNDO_STATE_REFRESH:
9552                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Undo", undostruct->undo_state);
9553                 break;
9554         default:
9555                 g_warning("Undo state not recognized");
9556                 break;
9557         }
9558
9559         switch (redo_state) {
9560         case UNDO_STATE_TRUE:
9561                 if (!undostruct->redo_state) {
9562                         undostruct->redo_state = TRUE;
9563                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", TRUE);
9564                 }
9565                 break;
9566         case UNDO_STATE_FALSE:
9567                 if (undostruct->redo_state) {
9568                         undostruct->redo_state = FALSE;
9569                         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", FALSE);
9570                 }
9571                 break;
9572         case UNDO_STATE_UNCHANGED:
9573                 break;
9574         case UNDO_STATE_REFRESH:
9575                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit/Redo", undostruct->redo_state);
9576                 break;
9577         default:
9578                 g_warning("Redo state not recognized");
9579                 break;
9580         }
9581 }
9582
9583 /* callback functions */
9584
9585 static void compose_notebook_size_alloc(GtkNotebook *notebook,
9586                                         GtkAllocation *allocation,
9587                                         GtkPaned *paned)
9588 {
9589         prefs_common.compose_notebook_height = gtk_paned_get_position(paned);
9590 }
9591
9592 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
9593  * includes "non-client" (windows-izm) in calculation, so this calculation
9594  * may not be accurate.
9595  */
9596 static gboolean compose_edit_size_alloc(GtkEditable *widget,
9597                                         GtkAllocation *allocation,
9598                                         GtkSHRuler *shruler)
9599 {
9600         if (prefs_common.show_ruler) {
9601                 gint char_width = 0, char_height = 0;
9602                 gint line_width_in_chars;
9603
9604                 gtkut_get_font_size(GTK_WIDGET(widget),
9605                                     &char_width, &char_height);
9606                 line_width_in_chars =
9607                         (allocation->width - allocation->x) / char_width;
9608
9609                 /* got the maximum */
9610                 gtk_shruler_set_range(GTK_SHRULER(shruler),
9611                                     0.0, line_width_in_chars, 0);
9612         }
9613
9614         return TRUE;
9615 }
9616
9617 typedef struct {
9618         gchar                   *header;
9619         gchar                   *entry;
9620         ComposePrefType         type;
9621         gboolean                entry_marked;
9622 } HeaderEntryState;
9623
9624 static void account_activated(GtkComboBox *optmenu, gpointer data)
9625 {
9626         Compose *compose = (Compose *)data;
9627
9628         PrefsAccount *ac;
9629         gchar *folderidentifier;
9630         gint account_id = 0;
9631         GtkTreeModel *menu;
9632         GtkTreeIter iter;
9633         GSList *list, *saved_list = NULL;
9634         HeaderEntryState *state;
9635         GtkRcStyle *style = NULL;
9636 #if !GTK_CHECK_VERSION(3, 0, 0)
9637         static GdkColor yellow;
9638         static gboolean color_set = FALSE;
9639 #else
9640         static GdkColor yellow = { (guint32)0, (guint32)0xf5, (guint32)0xf6, (guint32)0xbe };
9641 #endif
9642
9643         /* Get ID of active account in the combo box */
9644         menu = gtk_combo_box_get_model(optmenu);
9645         cm_return_if_fail(gtk_combo_box_get_active_iter(optmenu, &iter));
9646         gtk_tree_model_get(menu, &iter, 1, &account_id, -1);
9647
9648         ac = account_find_from_id(account_id);
9649         cm_return_if_fail(ac != NULL);
9650
9651         if (ac != compose->account) {
9652                 compose_select_account(compose, ac, FALSE);
9653
9654                 for (list = compose->header_list; list; list = list->next) {
9655                         ComposeHeaderEntry *hentry=(ComposeHeaderEntry *)list->data;
9656
9657                         if (hentry->type == PREF_ACCOUNT || !list->next) {
9658                                 compose_destroy_headerentry(compose, hentry);
9659                                 continue;
9660                         }
9661
9662                         state = g_malloc0(sizeof(HeaderEntryState));
9663                         state->header = gtk_editable_get_chars(GTK_EDITABLE(
9664                                         gtk_bin_get_child(GTK_BIN(hentry->combo))), 0, -1);
9665                         state->entry = gtk_editable_get_chars(
9666                                         GTK_EDITABLE(hentry->entry), 0, -1);
9667                         state->type = hentry->type;
9668
9669 #if !GTK_CHECK_VERSION(3, 0, 0)
9670                         if (!color_set) {
9671                                 gdk_color_parse("#f5f6be", &yellow);
9672                                 color_set = gdk_colormap_alloc_color(
9673                                                         gdk_colormap_get_system(),
9674                                                         &yellow, FALSE, TRUE);
9675                         }
9676 #endif
9677
9678                         style = gtk_widget_get_modifier_style(hentry->entry);
9679                         state->entry_marked = gdk_color_equal(&yellow,
9680                                                 &style->base[GTK_STATE_NORMAL]);
9681
9682                         saved_list = g_slist_append(saved_list, state);
9683                         compose_destroy_headerentry(compose, hentry);
9684                 }
9685
9686                 compose->header_last = NULL;
9687                 g_slist_free(compose->header_list);
9688                 compose->header_list = NULL;
9689                 compose->header_nextrow = 1;
9690                 compose_create_header_entry(compose);
9691
9692                 if (ac->set_autocc && ac->auto_cc)
9693                         compose_entry_append(compose, ac->auto_cc,
9694                                                 COMPOSE_CC, PREF_ACCOUNT);
9695
9696                 if (ac->set_autobcc && ac->auto_bcc)
9697                         compose_entry_append(compose, ac->auto_bcc,
9698                                                 COMPOSE_BCC, PREF_ACCOUNT);
9699
9700                 if (ac->set_autoreplyto && ac->auto_replyto)
9701                         compose_entry_append(compose, ac->auto_replyto,
9702                                                 COMPOSE_REPLYTO, PREF_ACCOUNT);
9703
9704                 for (list = saved_list; list; list = list->next) {
9705                         state = (HeaderEntryState *) list->data;
9706
9707                         compose_add_header_entry(compose, state->header,
9708                                                 state->entry, state->type);
9709                         if (state->entry_marked)
9710                                 compose_entry_mark_default_to(compose, state->entry);
9711
9712                         g_free(state->header);
9713                         g_free(state->entry);
9714                         g_free(state);
9715                 }
9716                 g_slist_free(saved_list);
9717
9718                 combobox_select_by_data(GTK_COMBO_BOX(compose->header_last->combo),
9719                                         (ac->protocol == A_NNTP) ?
9720                                         COMPOSE_NEWSGROUPS : COMPOSE_TO);
9721         }
9722
9723         /* Set message save folder */
9724         if (account_get_special_folder(compose->account, F_OUTBOX)) {
9725                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
9726         }
9727         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
9728                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
9729
9730         compose_set_save_to(compose, NULL);
9731         if (account_get_special_folder(compose->account, F_OUTBOX)) {
9732                 folderidentifier = folder_item_get_identifier(account_get_special_folder
9733                                   (compose->account, F_OUTBOX));
9734                 compose_set_save_to(compose, folderidentifier);
9735                 g_free(folderidentifier);
9736         }
9737 }
9738
9739 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
9740                             GtkTreeViewColumn *column, Compose *compose)
9741 {
9742         compose_attach_property(NULL, compose);
9743 }
9744
9745 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
9746                                       gpointer data)
9747 {
9748         Compose *compose = (Compose *)data;
9749         GtkTreeSelection *attach_selection;
9750         gint attach_nr_selected;
9751
9752         if (!event) return FALSE;
9753
9754         if (event->button == 3) {
9755                 attach_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
9756                 attach_nr_selected = gtk_tree_selection_count_selected_rows(attach_selection);
9757
9758                 cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Remove", (attach_nr_selected > 0));
9759                 cm_menu_set_sensitive_full(compose->ui_manager, "Popup/Compose/Properties", (attach_nr_selected > 0));
9760
9761                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
9762                                NULL, NULL, event->button, event->time);
9763                 return TRUE;
9764         }
9765
9766         return FALSE;
9767 }
9768
9769 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
9770                                    gpointer data)
9771 {
9772         Compose *compose = (Compose *)data;
9773
9774         if (!event) return FALSE;
9775
9776         switch (event->keyval) {
9777         case GDK_KEY_Delete:
9778                 compose_attach_remove_selected(NULL, compose);
9779                 break;
9780         }
9781         return FALSE;
9782 }
9783
9784 static void compose_allow_user_actions (Compose *compose, gboolean allow)
9785 {
9786         toolbar_comp_set_sensitive(compose, allow);
9787         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Message", allow);
9788         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Edit", allow);
9789 #if USE_ENCHANT
9790         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", allow);
9791 #endif
9792         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Options", allow);
9793         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Tools", allow);
9794         cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Help", allow);
9795
9796         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), allow);
9797
9798 }
9799
9800 static void compose_send_cb(GtkAction *action, gpointer data)
9801 {
9802         Compose *compose = (Compose *)data;
9803
9804         if (prefs_common.work_offline &&
9805             !inc_offline_should_override(TRUE,
9806                 _("Claws Mail needs network access in order "
9807                   "to send this email.")))
9808                 return;
9809
9810         if (compose->draft_timeout_tag >= 0) { /* CLAWS: disable draft timeout */
9811                 g_source_remove(compose->draft_timeout_tag);
9812                 compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET;
9813         }
9814
9815         compose_send(compose);
9816 }
9817
9818 static void compose_send_later_cb(GtkAction *action, gpointer data)
9819 {
9820         Compose *compose = (Compose *)data;
9821         gint val;
9822
9823         inc_lock();
9824         compose_allow_user_actions(compose, FALSE);
9825         val = compose_queue_sub(compose, NULL, NULL, NULL, TRUE, TRUE);
9826         compose_allow_user_actions(compose, TRUE);
9827         inc_unlock();
9828
9829         if (!val) {
9830                 compose_close(compose);
9831         } else if (val == -1) {
9832                 alertpanel_error(_("Could not queue message."));
9833         } else if (val == -2) {
9834                 alertpanel_error(_("Could not queue message:\n\n%s."), g_strerror(errno));
9835         } else if (val == -3) {
9836                 if (privacy_peek_error())
9837                 alertpanel_error(_("Could not queue message for sending:\n\n"
9838                                    "Signature failed: %s"), privacy_get_error());
9839         } else if (val == -4) {
9840                 alertpanel_error(_("Could not queue message for sending:\n\n"
9841                                    "Charset conversion failed."));
9842         } else if (val == -5) {
9843                 alertpanel_error(_("Could not queue message for sending:\n\n"
9844                                    "Couldn't get recipient encryption key."));
9845         } else if (val == -6) {
9846                 /* silent error */
9847         }
9848         toolbar_main_set_sensitive(mainwindow_get_mainwindow());
9849 }
9850
9851 #define DRAFTED_AT_EXIT "drafted_at_exit"
9852 static void compose_register_draft(MsgInfo *info)
9853 {
9854         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
9855                                       DRAFTED_AT_EXIT, NULL);
9856         FILE *fp = g_fopen(filepath, "ab");
9857
9858         if (fp) {
9859                 fprintf(fp, "%s\t%d\n", folder_item_get_identifier(info->folder),
9860                                 info->msgnum);
9861                 fclose(fp);
9862         }
9863
9864         g_free(filepath);
9865 }
9866
9867 gboolean compose_draft (gpointer data, guint action)
9868 {
9869         Compose *compose = (Compose *)data;
9870         FolderItem *draft;
9871         gchar *tmp;
9872         gchar *sheaders;
9873         gint msgnum;
9874         MsgFlags flag = {0, 0};
9875         static gboolean lock = FALSE;
9876         MsgInfo *newmsginfo;
9877         FILE *fp;
9878         gboolean target_locked = FALSE;
9879         gboolean err = FALSE;
9880
9881         if (lock) return FALSE;
9882
9883         if (compose->sending)
9884                 return TRUE;
9885
9886         draft = account_get_special_folder(compose->account, F_DRAFT);
9887         cm_return_val_if_fail(draft != NULL, FALSE);
9888
9889         if (!g_mutex_trylock(compose->mutex)) {
9890                 /* we don't want to lock the mutex once it's available,
9891                  * because as the only other part of compose.c locking
9892                  * it is compose_close - which means once unlocked,
9893                  * the compose struct will be freed */
9894                 debug_print("couldn't lock mutex, probably sending\n");
9895                 return FALSE;
9896         }
9897
9898         lock = TRUE;
9899
9900         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
9901                               G_DIR_SEPARATOR, compose);
9902         if ((fp = g_fopen(tmp, "wb")) == NULL) {
9903                 FILE_OP_ERROR(tmp, "fopen");
9904                 goto warn_err;
9905         }
9906
9907         /* chmod for security */
9908         if (change_file_mode_rw(fp, tmp) < 0) {
9909                 FILE_OP_ERROR(tmp, "chmod");
9910                 g_warning("can't change file mode\n");
9911         }
9912
9913         /* Save draft infos */
9914         err |= (fprintf(fp, "X-Claws-Account-Id:%d\n", compose->account->account_id) < 0);
9915         err |= (fprintf(fp, "S:%s\n", compose->account->address) < 0);
9916
9917         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
9918                 gchar *savefolderid;
9919
9920                 savefolderid = compose_get_save_to(compose);
9921                 err |= (fprintf(fp, "SCF:%s\n", savefolderid) < 0);
9922                 g_free(savefolderid);
9923         }
9924         if (compose->return_receipt) {
9925                 err |= (fprintf(fp, "RRCPT:1\n") < 0);
9926         }
9927         if (compose->privacy_system) {
9928                 err |= (fprintf(fp, "X-Claws-Sign:%d\n", compose->use_signing) < 0);
9929                 err |= (fprintf(fp, "X-Claws-Encrypt:%d\n", compose->use_encryption) < 0);
9930                 err |= (fprintf(fp, "X-Claws-Privacy-System:%s\n", compose->privacy_system) < 0);
9931         }
9932
9933         /* Message-ID of message replying to */
9934         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
9935                 gchar *folderid = NULL;
9936
9937                 if (compose->replyinfo->folder)
9938                         folderid = folder_item_get_identifier(compose->replyinfo->folder);
9939                 if (folderid == NULL)
9940                         folderid = g_strdup("NULL");
9941
9942                 err |= (fprintf(fp, "RMID:%s\t%d\t%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid) < 0);
9943                 g_free(folderid);
9944         }
9945         /* Message-ID of message forwarding to */
9946         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
9947                 gchar *folderid = NULL;
9948
9949                 if (compose->fwdinfo->folder)
9950                         folderid = folder_item_get_identifier(compose->fwdinfo->folder);
9951                 if (folderid == NULL)
9952                         folderid = g_strdup("NULL");
9953
9954                 err |= (fprintf(fp, "FMID:%s\t%d\t%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid) < 0);
9955                 g_free(folderid);
9956         }
9957
9958         err |= (fprintf(fp, "X-Claws-Auto-Wrapping:%d\n", compose->autowrap) < 0);
9959         err |= (fprintf(fp, "X-Claws-Auto-Indent:%d\n", compose->autoindent) < 0);
9960
9961         sheaders = compose_get_manual_headers_info(compose);
9962         err |= (fprintf(fp, "X-Claws-Manual-Headers:%s\n", sheaders) < 0);
9963         g_free(sheaders);
9964
9965         /* end of headers */
9966         err |= (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0);
9967
9968         if (err) {
9969                 fclose(fp);
9970                 goto warn_err;
9971         }
9972
9973         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE, action != COMPOSE_AUTO_SAVE) < 0) {
9974                 fclose(fp);
9975                 goto warn_err;
9976         }
9977         if (fclose(fp) == EOF) {
9978                 goto warn_err;
9979         }
9980
9981         flag.perm_flags = MSG_NEW|MSG_UNREAD;
9982         if (compose->targetinfo) {
9983                 target_locked = MSG_IS_LOCKED(compose->targetinfo->flags);
9984                 if (target_locked)
9985                         flag.perm_flags |= MSG_LOCKED;
9986         }
9987         flag.tmp_flags = MSG_DRAFT;
9988
9989         folder_item_scan(draft);
9990         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
9991                 MsgInfo *tmpinfo = NULL;
9992                 debug_print("didn't get msgnum after adding draft [%s]\n", compose->msgid?compose->msgid:"no msgid");
9993                 if (compose->msgid) {
9994                         tmpinfo = folder_item_get_msginfo_by_msgid(draft, compose->msgid);
9995                 }
9996                 if (tmpinfo) {
9997                         msgnum = tmpinfo->msgnum;
9998                         procmsg_msginfo_free(tmpinfo);
9999                         debug_print("got draft msgnum %d from scanning\n", msgnum);
10000                 } else {
10001                         debug_print("didn't get draft msgnum after scanning\n");
10002                 }
10003         } else {
10004                 debug_print("got draft msgnum %d from adding\n", msgnum);
10005         }
10006         if (msgnum < 0) {
10007 warn_err:
10008                 claws_unlink(tmp);
10009                 g_free(tmp);
10010                 if (action != COMPOSE_AUTO_SAVE) {
10011                         if (action != COMPOSE_DRAFT_FOR_EXIT)
10012                                 alertpanel_error(_("Could not save draft."));
10013                         else {
10014                                 AlertValue val;
10015                                 gtkut_window_popup(compose->window);
10016                                 val = alertpanel_full(_("Could not save draft"),
10017                                         _("Could not save draft.\n"
10018                                         "Do you want to cancel exit or discard this email?"),
10019                                           _("_Cancel exit"), _("_Discard email"), NULL,
10020                                           FALSE, NULL, ALERT_QUESTION, G_ALERTDEFAULT);
10021                                 if (val == G_ALERTALTERNATE) {
10022                                         lock = FALSE;
10023                                         g_mutex_unlock(compose->mutex); /* must be done before closing */
10024                                         compose_close(compose);
10025                                         return TRUE;
10026                                 } else {
10027                                         lock = FALSE;
10028                                         g_mutex_unlock(compose->mutex); /* must be done before closing */
10029                                         return FALSE;
10030                                 }
10031                         }
10032                 }
10033                 goto unlock;
10034         }
10035         g_free(tmp);
10036
10037         if (compose->mode == COMPOSE_REEDIT) {
10038                 compose_remove_reedit_target(compose, TRUE);
10039         }
10040
10041         newmsginfo = folder_item_get_msginfo(draft, msgnum);
10042
10043         if (newmsginfo) {
10044                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
10045                 if (target_locked)
10046                         procmsg_msginfo_set_flags(newmsginfo, MSG_NEW|MSG_UNREAD|MSG_LOCKED, MSG_DRAFT);
10047                 else
10048                         procmsg_msginfo_set_flags(newmsginfo, MSG_NEW|MSG_UNREAD, MSG_DRAFT);
10049                 if (compose_use_attach(compose) && action != COMPOSE_AUTO_SAVE)
10050                         procmsg_msginfo_set_flags(newmsginfo, 0,
10051                                                   MSG_HAS_ATTACHMENT);
10052
10053                 if (action == COMPOSE_DRAFT_FOR_EXIT) {
10054                         compose_register_draft(newmsginfo);
10055                 }
10056                 procmsg_msginfo_free(newmsginfo);
10057         }
10058
10059         folder_item_scan(draft);
10060
10061         if (action == COMPOSE_QUIT_EDITING || action == COMPOSE_DRAFT_FOR_EXIT) {
10062                 lock = FALSE;
10063                 g_mutex_unlock(compose->mutex); /* must be done before closing */
10064                 compose_close(compose);
10065                 return TRUE;
10066         } else {
10067                 struct stat s;
10068                 gchar *path;
10069
10070                 path = folder_item_fetch_msg(draft, msgnum);
10071                 if (path == NULL) {
10072                         debug_print("can't fetch %s:%d\n", draft->path, msgnum);
10073                         goto unlock;
10074                 }
10075                 if (g_stat(path, &s) < 0) {
10076                         FILE_OP_ERROR(path, "stat");
10077                         g_free(path);
10078                         goto unlock;
10079                 }
10080                 g_free(path);
10081
10082                 procmsg_msginfo_free(compose->targetinfo);
10083                 compose->targetinfo = procmsg_msginfo_new();
10084                 compose->targetinfo->msgnum = msgnum;
10085                 compose->targetinfo->size = (goffset)s.st_size;
10086                 compose->targetinfo->mtime = s.st_mtime;
10087                 compose->targetinfo->folder = draft;
10088                 if (target_locked)
10089                         procmsg_msginfo_set_flags(compose->targetinfo, MSG_LOCKED, 0);
10090                 compose->mode = COMPOSE_REEDIT;
10091
10092                 if (action == COMPOSE_AUTO_SAVE) {
10093                         compose->autosaved_draft = compose->targetinfo;
10094                 }
10095                 compose->modified = FALSE;
10096                 compose_set_title(compose);
10097         }
10098 unlock:
10099         lock = FALSE;
10100         g_mutex_unlock(compose->mutex);
10101         return TRUE;
10102 }
10103
10104 void compose_clear_exit_drafts(void)
10105 {
10106         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
10107                                       DRAFTED_AT_EXIT, NULL);
10108         if (is_file_exist(filepath))
10109                 claws_unlink(filepath);
10110
10111         g_free(filepath);
10112 }
10113
10114 void compose_reopen_exit_drafts(void)
10115 {
10116         gchar *filepath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
10117                                       DRAFTED_AT_EXIT, NULL);
10118         FILE *fp = g_fopen(filepath, "rb");
10119         gchar buf[1024];
10120
10121         if (fp) {
10122                 while (fgets(buf, sizeof(buf), fp)) {
10123                         gchar **parts = g_strsplit(buf, "\t", 2);
10124                         const gchar *folder = parts[0];
10125                         int msgnum = parts[1] ? atoi(parts[1]):-1;
10126
10127                         if (folder && *folder && msgnum > -1) {
10128                                 FolderItem *item = folder_find_item_from_identifier(folder);
10129                                 MsgInfo *info = folder_item_get_msginfo(item, msgnum);
10130                                 if (info)
10131                                         compose_reedit(info, FALSE);
10132                         }
10133                         g_strfreev(parts);
10134                 }
10135                 fclose(fp);
10136         }
10137         g_free(filepath);
10138         compose_clear_exit_drafts();
10139 }
10140
10141 static void compose_save_cb(GtkAction *action, gpointer data)
10142 {
10143         Compose *compose = (Compose *)data;
10144         compose_draft(compose, COMPOSE_KEEP_EDITING);
10145         compose->rmode = COMPOSE_REEDIT;
10146 }
10147
10148 void compose_attach_from_list(Compose *compose, GList *file_list, gboolean free_data)
10149 {
10150         if (compose && file_list) {
10151                 GList *tmp;
10152
10153                 for ( tmp = file_list; tmp; tmp = tmp->next) {
10154                         gchar *file = (gchar *) tmp->data;
10155                         gchar *utf8_filename = conv_filename_to_utf8(file);
10156                         compose_attach_append(compose, file, utf8_filename, NULL, NULL);
10157                         compose_changed_cb(NULL, compose);
10158                         if (free_data) {
10159                         g_free(file);
10160                                 tmp->data = NULL;
10161                         }
10162                         g_free(utf8_filename);
10163                 }
10164         }
10165 }
10166
10167 static void compose_attach_cb(GtkAction *action, gpointer data)
10168 {
10169         Compose *compose = (Compose *)data;
10170         GList *file_list;
10171
10172         if (compose->redirect_filename != NULL)
10173                 return;
10174
10175         /* Set focus_window properly, in case we were called via popup menu,
10176          * which unsets it (via focus_out_event callback on compose window). */
10177         manage_window_focus_in(compose->window, NULL, NULL);
10178
10179         file_list = filesel_select_multiple_files_open(_("Select file"));
10180
10181         if (file_list) {
10182                 compose_attach_from_list(compose, file_list, TRUE);
10183                 g_list_free(file_list);
10184         }
10185 }
10186
10187 static void compose_insert_file_cb(GtkAction *action, gpointer data)
10188 {
10189         Compose *compose = (Compose *)data;
10190         GList *file_list;
10191         gint files_inserted = 0;
10192
10193         file_list = filesel_select_multiple_files_open(_("Select file"));
10194
10195         if (file_list) {
10196                 GList *tmp;
10197
10198                 for ( tmp = file_list; tmp; tmp = tmp->next) {
10199                         gchar *file = (gchar *) tmp->data;
10200                         gchar *filedup = g_strdup(file);
10201                         gchar *shortfile = g_path_get_basename(filedup);
10202                         ComposeInsertResult res;
10203                         /* insert the file if the file is short or if the user confirmed that
10204                            he/she wants to insert the large file */
10205                         res = compose_insert_file(compose, file);
10206                         if (res == COMPOSE_INSERT_READ_ERROR) {
10207                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
10208                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
10209                                 alertpanel_error(_("File '%s' contained invalid characters\n"
10210                                                         "for the current encoding, insertion may be incorrect."),
10211                                                         shortfile);
10212                         } else if (res == COMPOSE_INSERT_SUCCESS)
10213                                 files_inserted++;
10214
10215                         g_free(shortfile);
10216                         g_free(filedup);
10217                         g_free(file);
10218                 }
10219                 g_list_free(file_list);
10220         }
10221
10222 #ifdef USE_ENCHANT
10223         if (files_inserted > 0 && compose->gtkaspell &&
10224             compose->gtkaspell->check_while_typing)
10225                 gtkaspell_highlight_all(compose->gtkaspell);
10226 #endif
10227 }
10228
10229 static void compose_insert_sig_cb(GtkAction *action, gpointer data)
10230 {
10231         Compose *compose = (Compose *)data;
10232
10233         compose_insert_sig(compose, FALSE);
10234 }
10235
10236 static void compose_replace_sig_cb(GtkAction *action, gpointer data)
10237 {
10238         Compose *compose = (Compose *)data;
10239
10240         compose_insert_sig(compose, TRUE);
10241 }
10242
10243 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
10244                               gpointer data)
10245 {
10246         gint x, y;
10247         Compose *compose = (Compose *)data;
10248
10249         gtkut_widget_get_uposition(widget, &x, &y);
10250         if (!compose->batch) {
10251                 prefs_common.compose_x = x;
10252                 prefs_common.compose_y = y;
10253         }
10254         if (compose->sending || compose->updating)
10255                 return TRUE;
10256         compose_close_cb(NULL, compose);
10257         return TRUE;
10258 }
10259
10260 void compose_close_toolbar(Compose *compose)
10261 {
10262         compose_close_cb(NULL, compose);
10263 }
10264
10265 static gboolean compose_can_autosave(Compose *compose)
10266 {
10267         if (compose->privacy_system && compose->use_encryption)
10268                 return prefs_common.autosave && prefs_common.autosave_encrypted;
10269         else
10270                 return prefs_common.autosave;
10271 }
10272
10273 static void compose_close_cb(GtkAction *action, gpointer data)
10274 {
10275         Compose *compose = (Compose *)data;
10276         AlertValue val;
10277
10278 #ifdef G_OS_UNIX
10279         if (compose->exteditor_tag != -1) {
10280                 if (!compose_ext_editor_kill(compose))
10281                         return;
10282         }
10283 #endif
10284
10285         if (compose->modified) {
10286                 gboolean reedit = (compose->rmode == COMPOSE_REEDIT);
10287                 if (!g_mutex_trylock(compose->mutex)) {
10288                         /* we don't want to lock the mutex once it's available,
10289                          * because as the only other part of compose.c locking
10290                          * it is compose_close - which means once unlocked,
10291                          * the compose struct will be freed */
10292                         debug_print("couldn't lock mutex, probably sending\n");
10293                         return;
10294                 }
10295                 if (!reedit) {
10296                         val = alertpanel(_("Discard message"),
10297                                  _("This message has been modified. Discard it?"),
10298                                  _("_Discard"), _("_Save to Drafts"), GTK_STOCK_CANCEL);
10299                 } else {
10300                         val = alertpanel(_("Save changes"),
10301                                  _("This message has been modified. Save the latest changes?"),
10302                                  _("_Don't save"), _("+_Save to Drafts"), GTK_STOCK_CANCEL);
10303                 }
10304                 g_mutex_unlock(compose->mutex);
10305                 switch (val) {
10306                 case G_ALERTDEFAULT:
10307                         if (compose_can_autosave(compose) && !reedit)
10308                                 compose_remove_draft(compose);
10309                         break;
10310                 case G_ALERTALTERNATE:
10311                         compose_draft(data, COMPOSE_QUIT_EDITING);
10312                         return;
10313                 default:
10314                         return;
10315                 }
10316         }
10317
10318         compose_close(compose);
10319 }
10320
10321 static void compose_print_cb(GtkAction *action, gpointer data)
10322 {
10323         Compose *compose = (Compose *) data;
10324
10325         compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
10326         if (compose->targetinfo)
10327                 messageview_print(compose->targetinfo, FALSE, -1, -1, 0);
10328 }
10329
10330 static void compose_set_encoding_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
10331 {
10332         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
10333         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
10334         Compose *compose = (Compose *) data;
10335
10336         if (active)
10337                 compose->out_encoding = (CharSet)value;
10338 }
10339
10340 static void compose_address_cb(GtkAction *action, gpointer data)
10341 {
10342         Compose *compose = (Compose *)data;
10343
10344 #ifndef USE_NEW_ADDRBOOK
10345         addressbook_open(compose);
10346 #else
10347         GError* error = NULL;
10348         addressbook_connect_signals(compose);
10349         addressbook_dbus_open(TRUE, &error);
10350         if (error) {
10351                 g_warning("%s", error->message);
10352                 g_error_free(error);
10353         }
10354 #endif
10355 }
10356
10357 static void about_show_cb(GtkAction *action, gpointer data)
10358 {
10359         about_show();
10360 }
10361
10362 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
10363 {
10364         Compose *compose = (Compose *)data;
10365         Template *tmpl;
10366         gchar *msg;
10367         AlertValue val;
10368
10369         tmpl = g_object_get_data(G_OBJECT(widget), "template");
10370         cm_return_if_fail(tmpl != NULL);
10371
10372         msg = g_strdup_printf(_("Do you want to apply the template '%s'?"),
10373                               tmpl->name);
10374         val = alertpanel(_("Apply template"), msg,
10375                          _("_Replace"), _("_Insert"), GTK_STOCK_CANCEL);
10376         g_free(msg);
10377
10378         if (val == G_ALERTDEFAULT)
10379                 compose_template_apply(compose, tmpl, TRUE);
10380         else if (val == G_ALERTALTERNATE)
10381                 compose_template_apply(compose, tmpl, FALSE);
10382 }
10383
10384 static void compose_ext_editor_cb(GtkAction *action, gpointer data)
10385 {
10386         Compose *compose = (Compose *)data;
10387
10388         compose_exec_ext_editor(compose);
10389 }
10390
10391 static void compose_undo_cb(GtkAction *action, gpointer data)
10392 {
10393         Compose *compose = (Compose *)data;
10394         gboolean prev_autowrap = compose->autowrap;
10395
10396         compose->autowrap = FALSE;
10397         undo_undo(compose->undostruct);
10398         compose->autowrap = prev_autowrap;
10399 }
10400
10401 static void compose_redo_cb(GtkAction *action, gpointer data)
10402 {
10403         Compose *compose = (Compose *)data;
10404         gboolean prev_autowrap = compose->autowrap;
10405
10406         compose->autowrap = FALSE;
10407         undo_redo(compose->undostruct);
10408         compose->autowrap = prev_autowrap;
10409 }
10410
10411 static void entry_cut_clipboard(GtkWidget *entry)
10412 {
10413         if (GTK_IS_EDITABLE(entry))
10414                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
10415         else if (GTK_IS_TEXT_VIEW(entry))
10416                 gtk_text_buffer_cut_clipboard(
10417                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
10418                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
10419                         TRUE);
10420 }
10421
10422 static void entry_copy_clipboard(GtkWidget *entry)
10423 {
10424         if (GTK_IS_EDITABLE(entry))
10425                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
10426         else if (GTK_IS_TEXT_VIEW(entry))
10427                 gtk_text_buffer_copy_clipboard(
10428                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
10429                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
10430 }
10431
10432 static void entry_paste_clipboard(Compose *compose, GtkWidget *entry,
10433                                   gboolean wrap, GdkAtom clip, GtkTextIter *insert_place)
10434 {
10435         if (GTK_IS_TEXT_VIEW(entry)) {
10436                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
10437                 GtkTextMark *mark_start = gtk_text_buffer_get_insert(buffer);
10438                 GtkTextIter start_iter, end_iter;
10439                 gint start, end;
10440                 gchar *contents = gtk_clipboard_wait_for_text(gtk_clipboard_get(clip));
10441
10442                 if (contents == NULL)
10443                         return;
10444
10445                 /* we shouldn't delete the selection when middle-click-pasting, or we
10446                  * can't mid-click-paste our own selection */
10447                 if (clip != GDK_SELECTION_PRIMARY) {
10448                         undo_paste_clipboard(GTK_TEXT_VIEW(compose->text), compose->undostruct);
10449                         gtk_text_buffer_delete_selection(buffer, FALSE, TRUE);
10450                 }
10451
10452                 if (insert_place == NULL) {
10453                         /* if insert_place isn't specified, insert at the cursor.
10454                          * used for Ctrl-V pasting */
10455                         gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark_start);
10456                         start = gtk_text_iter_get_offset(&start_iter);
10457                         gtk_text_buffer_insert(buffer, &start_iter, contents, strlen(contents));
10458                 } else {
10459                         /* if insert_place is specified, paste here.
10460                          * used for mid-click-pasting */
10461                         start = gtk_text_iter_get_offset(insert_place);
10462                         gtk_text_buffer_insert(buffer, insert_place, contents, strlen(contents));
10463                         if (prefs_common.primary_paste_unselects)
10464                                 gtk_text_buffer_select_range(buffer, insert_place, insert_place);
10465                 }
10466
10467                 if (!wrap) {
10468                         /* paste unwrapped: mark the paste so it's not wrapped later */
10469                         end = start + strlen(contents);
10470                         gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
10471                         gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
10472                         gtk_text_buffer_apply_tag_by_name(buffer, "no_wrap", &start_iter, &end_iter);
10473                 } else if (wrap && clip == GDK_SELECTION_PRIMARY) {
10474                         /* rewrap paragraph now (after a mid-click-paste) */
10475                         mark_start = gtk_text_buffer_get_insert(buffer);
10476                         gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark_start);
10477                         gtk_text_iter_backward_char(&start_iter);
10478                         compose_beautify_paragraph(compose, &start_iter, TRUE);
10479                 }
10480         } else if (GTK_IS_EDITABLE(entry))
10481                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
10482
10483         compose->modified = TRUE;
10484 }
10485
10486 static void entry_allsel(GtkWidget *entry)
10487 {
10488         if (GTK_IS_EDITABLE(entry))
10489                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
10490         else if (GTK_IS_TEXT_VIEW(entry)) {
10491                 GtkTextIter startiter, enditer;
10492                 GtkTextBuffer *textbuf;
10493
10494                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
10495                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
10496                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
10497
10498                 gtk_text_buffer_move_mark_by_name(textbuf,
10499                         "selection_bound", &startiter);
10500                 gtk_text_buffer_move_mark_by_name(textbuf,
10501                         "insert", &enditer);
10502         }
10503 }
10504
10505 static void compose_cut_cb(GtkAction *action, gpointer data)
10506 {
10507         Compose *compose = (Compose *)data;
10508         if (compose->focused_editable
10509 #ifndef GENERIC_UMPC
10510             && gtk_widget_has_focus(compose->focused_editable)
10511 #endif
10512             )
10513                 entry_cut_clipboard(compose->focused_editable);
10514 }
10515
10516 static void compose_copy_cb(GtkAction *action, gpointer data)
10517 {
10518         Compose *compose = (Compose *)data;
10519         if (compose->focused_editable
10520 #ifndef GENERIC_UMPC
10521             && gtk_widget_has_focus(compose->focused_editable)
10522 #endif
10523             )
10524                 entry_copy_clipboard(compose->focused_editable);
10525 }
10526
10527 static void compose_paste_cb(GtkAction *action, gpointer data)
10528 {
10529         Compose *compose = (Compose *)data;
10530         gint prev_autowrap;
10531         GtkTextBuffer *buffer;
10532         BLOCK_WRAP();
10533         if (compose->focused_editable &&
10534 #ifndef GENERIC_UMPC
10535             gtk_widget_has_focus(compose->focused_editable)
10536 #endif
10537                 )
10538                 entry_paste_clipboard(compose, compose->focused_editable,
10539                                 prefs_common.linewrap_pastes,
10540                                 GDK_SELECTION_CLIPBOARD, NULL);
10541         UNBLOCK_WRAP();
10542
10543 #ifdef USE_ENCHANT
10544         if (
10545 #ifndef GENERIC_UMPC
10546                 gtk_widget_has_focus(compose->text) &&
10547 #endif
10548             compose->gtkaspell &&
10549             compose->gtkaspell->check_while_typing)
10550                 gtkaspell_highlight_all(compose->gtkaspell);
10551 #endif
10552 }
10553
10554 static void compose_paste_as_quote_cb(GtkAction *action, gpointer data)
10555 {
10556         Compose *compose = (Compose *)data;
10557         gint wrap_quote = prefs_common.linewrap_quote;
10558         if (compose->focused_editable
10559 #ifndef GENERIC_UMPC
10560             && gtk_widget_has_focus(compose->focused_editable)
10561 #endif
10562             ) {
10563                 /* let text_insert() (called directly or at a later time
10564                  * after the gtk_editable_paste_clipboard) know that
10565                  * text is to be inserted as a quotation. implemented
10566                  * by using a simple refcount... */
10567                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
10568                                                 G_OBJECT(compose->focused_editable),
10569                                                 "paste_as_quotation"));
10570                 g_object_set_data(G_OBJECT(compose->focused_editable),
10571                                     "paste_as_quotation",
10572                                     GINT_TO_POINTER(paste_as_quotation + 1));
10573                 prefs_common.linewrap_quote = prefs_common.linewrap_pastes;
10574                 entry_paste_clipboard(compose, compose->focused_editable,
10575                                 prefs_common.linewrap_pastes,
10576                                 GDK_SELECTION_CLIPBOARD, NULL);
10577                 prefs_common.linewrap_quote = wrap_quote;
10578         }
10579 }
10580
10581 static void compose_paste_no_wrap_cb(GtkAction *action, gpointer data)
10582 {
10583         Compose *compose = (Compose *)data;
10584         gint prev_autowrap;
10585         GtkTextBuffer *buffer;
10586         BLOCK_WRAP();
10587         if (compose->focused_editable
10588 #ifndef GENERIC_UMPC
10589             && gtk_widget_has_focus(compose->focused_editable)
10590 #endif
10591             )
10592                 entry_paste_clipboard(compose, compose->focused_editable, FALSE,
10593                         GDK_SELECTION_CLIPBOARD, NULL);
10594         UNBLOCK_WRAP();
10595
10596 #ifdef USE_ENCHANT
10597         if (
10598 #ifndef GENERIC_UMPC
10599                 gtk_widget_has_focus(compose->text) &&
10600 #endif
10601             compose->gtkaspell &&
10602             compose->gtkaspell->check_while_typing)
10603                 gtkaspell_highlight_all(compose->gtkaspell);
10604 #endif
10605 }
10606
10607 static void compose_paste_wrap_cb(GtkAction *action, gpointer data)
10608 {
10609         Compose *compose = (Compose *)data;
10610         gint prev_autowrap;
10611         GtkTextBuffer *buffer;
10612         BLOCK_WRAP();
10613         if (compose->focused_editable
10614 #ifndef GENERIC_UMPC
10615             && gtk_widget_has_focus(compose->focused_editable)
10616 #endif
10617             )
10618                 entry_paste_clipboard(compose, compose->focused_editable, TRUE,
10619                         GDK_SELECTION_CLIPBOARD, NULL);
10620         UNBLOCK_WRAP();
10621
10622 #ifdef USE_ENCHANT
10623         if (
10624 #ifndef GENERIC_UMPC
10625                 gtk_widget_has_focus(compose->text) &&
10626 #endif
10627             compose->gtkaspell &&
10628             compose->gtkaspell->check_while_typing)
10629                 gtkaspell_highlight_all(compose->gtkaspell);
10630 #endif
10631 }
10632
10633 static void compose_allsel_cb(GtkAction *action, gpointer data)
10634 {
10635         Compose *compose = (Compose *)data;
10636         if (compose->focused_editable
10637 #ifndef GENERIC_UMPC
10638             && gtk_widget_has_focus(compose->focused_editable)
10639 #endif
10640             )
10641                 entry_allsel(compose->focused_editable);
10642 }
10643
10644 static void textview_move_beginning_of_line (GtkTextView *text)
10645 {
10646         GtkTextBuffer *buffer;
10647         GtkTextMark *mark;
10648         GtkTextIter ins;
10649
10650         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10651
10652         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10653         mark = gtk_text_buffer_get_insert(buffer);
10654         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10655         gtk_text_iter_set_line_offset(&ins, 0);
10656         gtk_text_buffer_place_cursor(buffer, &ins);
10657 }
10658
10659 static void textview_move_forward_character (GtkTextView *text)
10660 {
10661         GtkTextBuffer *buffer;
10662         GtkTextMark *mark;
10663         GtkTextIter ins;
10664
10665         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10666
10667         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10668         mark = gtk_text_buffer_get_insert(buffer);
10669         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10670         if (gtk_text_iter_forward_cursor_position(&ins))
10671                 gtk_text_buffer_place_cursor(buffer, &ins);
10672 }
10673
10674 static void textview_move_backward_character (GtkTextView *text)
10675 {
10676         GtkTextBuffer *buffer;
10677         GtkTextMark *mark;
10678         GtkTextIter ins;
10679
10680         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10681
10682         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10683         mark = gtk_text_buffer_get_insert(buffer);
10684         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10685         if (gtk_text_iter_backward_cursor_position(&ins))
10686                 gtk_text_buffer_place_cursor(buffer, &ins);
10687 }
10688
10689 static void textview_move_forward_word (GtkTextView *text)
10690 {
10691         GtkTextBuffer *buffer;
10692         GtkTextMark *mark;
10693         GtkTextIter ins;
10694         gint count;
10695
10696         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10697
10698         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10699         mark = gtk_text_buffer_get_insert(buffer);
10700         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10701         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
10702         if (gtk_text_iter_forward_word_ends(&ins, count)) {
10703                 gtk_text_iter_backward_word_start(&ins);
10704                 gtk_text_buffer_place_cursor(buffer, &ins);
10705         }
10706 }
10707
10708 static void textview_move_backward_word (GtkTextView *text)
10709 {
10710         GtkTextBuffer *buffer;
10711         GtkTextMark *mark;
10712         GtkTextIter ins;
10713
10714         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10715
10716         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10717         mark = gtk_text_buffer_get_insert(buffer);
10718         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10719         if (gtk_text_iter_backward_word_starts(&ins, 1))
10720                 gtk_text_buffer_place_cursor(buffer, &ins);
10721 }
10722
10723 static void textview_move_end_of_line (GtkTextView *text)
10724 {
10725         GtkTextBuffer *buffer;
10726         GtkTextMark *mark;
10727         GtkTextIter ins;
10728
10729         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10730
10731         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10732         mark = gtk_text_buffer_get_insert(buffer);
10733         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10734         if (gtk_text_iter_forward_to_line_end(&ins))
10735                 gtk_text_buffer_place_cursor(buffer, &ins);
10736 }
10737
10738 static void textview_move_next_line (GtkTextView *text)
10739 {
10740         GtkTextBuffer *buffer;
10741         GtkTextMark *mark;
10742         GtkTextIter ins;
10743         gint offset;
10744
10745         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10746
10747         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10748         mark = gtk_text_buffer_get_insert(buffer);
10749         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10750         offset = gtk_text_iter_get_line_offset(&ins);
10751         if (gtk_text_iter_forward_line(&ins)) {
10752                 gtk_text_iter_set_line_offset(&ins, offset);
10753                 gtk_text_buffer_place_cursor(buffer, &ins);
10754         }
10755 }
10756
10757 static void textview_move_previous_line (GtkTextView *text)
10758 {
10759         GtkTextBuffer *buffer;
10760         GtkTextMark *mark;
10761         GtkTextIter ins;
10762         gint offset;
10763
10764         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10765
10766         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10767         mark = gtk_text_buffer_get_insert(buffer);
10768         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10769         offset = gtk_text_iter_get_line_offset(&ins);
10770         if (gtk_text_iter_backward_line(&ins)) {
10771                 gtk_text_iter_set_line_offset(&ins, offset);
10772                 gtk_text_buffer_place_cursor(buffer, &ins);
10773         }
10774 }
10775
10776 static void textview_delete_forward_character (GtkTextView *text)
10777 {
10778         GtkTextBuffer *buffer;
10779         GtkTextMark *mark;
10780         GtkTextIter ins, end_iter;
10781
10782         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10783
10784         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10785         mark = gtk_text_buffer_get_insert(buffer);
10786         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10787         end_iter = ins;
10788         if (gtk_text_iter_forward_char(&end_iter)) {
10789                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
10790         }
10791 }
10792
10793 static void textview_delete_backward_character (GtkTextView *text)
10794 {
10795         GtkTextBuffer *buffer;
10796         GtkTextMark *mark;
10797         GtkTextIter ins, end_iter;
10798
10799         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10800
10801         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10802         mark = gtk_text_buffer_get_insert(buffer);
10803         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10804         end_iter = ins;
10805         if (gtk_text_iter_backward_char(&end_iter)) {
10806                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
10807         }
10808 }
10809
10810 static void textview_delete_forward_word (GtkTextView *text)
10811 {
10812         GtkTextBuffer *buffer;
10813         GtkTextMark *mark;
10814         GtkTextIter ins, end_iter;
10815
10816         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10817
10818         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10819         mark = gtk_text_buffer_get_insert(buffer);
10820         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10821         end_iter = ins;
10822         if (gtk_text_iter_forward_word_end(&end_iter)) {
10823                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
10824         }
10825 }
10826
10827 static void textview_delete_backward_word (GtkTextView *text)
10828 {
10829         GtkTextBuffer *buffer;
10830         GtkTextMark *mark;
10831         GtkTextIter ins, end_iter;
10832
10833         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10834
10835         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10836         mark = gtk_text_buffer_get_insert(buffer);
10837         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10838         end_iter = ins;
10839         if (gtk_text_iter_backward_word_start(&end_iter)) {
10840                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
10841         }
10842 }
10843
10844 static void textview_delete_line (GtkTextView *text)
10845 {
10846         GtkTextBuffer *buffer;
10847         GtkTextMark *mark;
10848         GtkTextIter ins, start_iter, end_iter;
10849
10850         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10851
10852         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10853         mark = gtk_text_buffer_get_insert(buffer);
10854         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10855
10856         start_iter = ins;
10857         gtk_text_iter_set_line_offset(&start_iter, 0);
10858
10859         end_iter = ins;
10860         if (gtk_text_iter_ends_line(&end_iter)){
10861                 if (!gtk_text_iter_forward_char(&end_iter))
10862                         gtk_text_iter_backward_char(&start_iter);
10863         }
10864         else
10865                 gtk_text_iter_forward_to_line_end(&end_iter);
10866         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
10867 }
10868
10869 static void textview_delete_to_line_end (GtkTextView *text)
10870 {
10871         GtkTextBuffer *buffer;
10872         GtkTextMark *mark;
10873         GtkTextIter ins, end_iter;
10874
10875         cm_return_if_fail(GTK_IS_TEXT_VIEW(text));
10876
10877         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
10878         mark = gtk_text_buffer_get_insert(buffer);
10879         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
10880         end_iter = ins;
10881         if (gtk_text_iter_ends_line(&end_iter))
10882                 gtk_text_iter_forward_char(&end_iter);
10883         else
10884                 gtk_text_iter_forward_to_line_end(&end_iter);
10885         gtk_text_buffer_delete(buffer, &ins, &end_iter);
10886 }
10887
10888 #define DO_ACTION(name, act) {                                          \
10889         if(!strcmp(name, a_name)) {                                     \
10890                 return act;                                             \
10891         }                                                               \
10892 }
10893 static ComposeCallAdvancedAction compose_call_advanced_action_from_path(GtkAction *action)
10894 {
10895         const gchar *a_name = gtk_action_get_name(action);
10896         DO_ACTION("Edit/Advanced/BackChar", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER);
10897         DO_ACTION("Edit/Advanced/ForwChar", COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER);
10898         DO_ACTION("Edit/Advanced/BackWord", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD);
10899         DO_ACTION("Edit/Advanced/ForwWord", COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD);
10900         DO_ACTION("Edit/Advanced/BegLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE);
10901         DO_ACTION("Edit/Advanced/EndLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE);
10902         DO_ACTION("Edit/Advanced/PrevLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE);
10903         DO_ACTION("Edit/Advanced/NextLine", COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE);
10904         DO_ACTION("Edit/Advanced/DelBackChar", COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER);
10905         DO_ACTION("Edit/Advanced/DelForwChar", COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER);
10906         DO_ACTION("Edit/Advanced/DelBackWord", COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD);
10907         DO_ACTION("Edit/Advanced/DelForwWord", COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD);
10908         DO_ACTION("Edit/Advanced/DelLine", COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE);
10909         DO_ACTION("Edit/Advanced/DelEndLine", COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END);
10910         return -1;
10911 }
10912
10913 static void compose_advanced_action_cb(GtkAction *gaction, gpointer data)
10914 {
10915         Compose *compose = (Compose *)data;
10916         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
10917         ComposeCallAdvancedAction action = -1;
10918
10919         action = compose_call_advanced_action_from_path(gaction);
10920
10921         static struct {
10922                 void (*do_action) (GtkTextView *text);
10923         } action_table[] = {
10924                 {textview_move_beginning_of_line},
10925                 {textview_move_forward_character},
10926                 {textview_move_backward_character},
10927                 {textview_move_forward_word},
10928                 {textview_move_backward_word},
10929                 {textview_move_end_of_line},
10930                 {textview_move_next_line},
10931                 {textview_move_previous_line},
10932                 {textview_delete_forward_character},
10933                 {textview_delete_backward_character},
10934                 {textview_delete_forward_word},
10935                 {textview_delete_backward_word},
10936                 {textview_delete_line},
10937                 {textview_delete_to_line_end}
10938         };
10939
10940         if (!gtk_widget_has_focus(GTK_WIDGET(text))) return;
10941
10942         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
10943             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
10944                 if (action_table[action].do_action)
10945                         action_table[action].do_action(text);
10946                 else
10947                         g_warning("Not implemented yet.");
10948         }
10949 }
10950
10951 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
10952 {
10953         GtkAllocation allocation;
10954         GtkWidget *parent;
10955         gchar *str = NULL;
10956
10957         if (GTK_IS_EDITABLE(widget)) {
10958                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
10959                 gtk_editable_set_position(GTK_EDITABLE(widget),
10960                         strlen(str));
10961                 g_free(str);
10962                 if ((parent = gtk_widget_get_parent(widget))
10963                  && (parent = gtk_widget_get_parent(parent))
10964                  && (parent = gtk_widget_get_parent(parent))) {
10965                         if (GTK_IS_SCROLLED_WINDOW(parent)) {
10966                                 gtk_widget_get_allocation(widget, &allocation);
10967                                 gint y = allocation.y;
10968                                 gint height = allocation.height;
10969                                 GtkAdjustment *shown = gtk_scrolled_window_get_vadjustment
10970                                         (GTK_SCROLLED_WINDOW(parent));
10971
10972                                 gfloat value = gtk_adjustment_get_value(shown);
10973                                 gfloat upper = gtk_adjustment_get_upper(shown);
10974                                 gfloat page_size = gtk_adjustment_get_page_size(shown);
10975                                 if (y < (int)value) {
10976                                         gtk_adjustment_set_value(shown, y - 1);
10977                                 }
10978                                 if ((y + height) > ((int)value + (int)page_size)) {
10979                                         if ((y - height - 1) < ((int)upper - (int)page_size)) {
10980                                                 gtk_adjustment_set_value(shown,
10981                                                         y + height - (int)page_size - 1);
10982                                         } else {
10983                                                 gtk_adjustment_set_value(shown,
10984                                                         (int)upper - (int)page_size - 1);
10985                                         }
10986                                 }
10987                         }
10988                 }
10989         }
10990
10991         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
10992                 compose->focused_editable = widget;
10993
10994 #ifdef GENERIC_UMPC
10995         if (GTK_IS_TEXT_VIEW(widget)
10996             && gtk_paned_get_child1(GTK_PANED(compose->paned)) != compose->edit_vbox) {
10997                 g_object_ref(compose->notebook);
10998                 g_object_ref(compose->edit_vbox);
10999                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->notebook);
11000                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->edit_vbox);
11001                 gtk_paned_add1(GTK_PANED(compose->paned), compose->edit_vbox);
11002                 gtk_paned_add2(GTK_PANED(compose->paned), compose->notebook);
11003                 g_object_unref(compose->notebook);
11004                 g_object_unref(compose->edit_vbox);
11005                 g_signal_handlers_block_by_func(G_OBJECT(widget),
11006                                         G_CALLBACK(compose_grab_focus_cb),
11007                                         compose);
11008                 gtk_widget_grab_focus(widget);
11009                 g_signal_handlers_unblock_by_func(G_OBJECT(widget),
11010                                         G_CALLBACK(compose_grab_focus_cb),
11011                                         compose);
11012         } else if (!GTK_IS_TEXT_VIEW(widget)
11013                    && gtk_paned_get_child1(GTK_PANED(compose->paned)) != compose->notebook) {
11014                 g_object_ref(compose->notebook);
11015                 g_object_ref(compose->edit_vbox);
11016                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->notebook);
11017                 gtk_container_remove(GTK_CONTAINER(compose->paned), compose->edit_vbox);
11018                 gtk_paned_add1(GTK_PANED(compose->paned), compose->notebook);
11019                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
11020                 g_object_unref(compose->notebook);
11021                 g_object_unref(compose->edit_vbox);
11022                 g_signal_handlers_block_by_func(G_OBJECT(widget),
11023                                         G_CALLBACK(compose_grab_focus_cb),
11024                                         compose);
11025                 gtk_widget_grab_focus(widget);
11026                 g_signal_handlers_unblock_by_func(G_OBJECT(widget),
11027                                         G_CALLBACK(compose_grab_focus_cb),
11028                                         compose);
11029         }
11030 #endif
11031 }
11032
11033 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
11034 {
11035         compose->modified = TRUE;
11036 //      compose_beautify_paragraph(compose, NULL, TRUE);
11037 #ifndef GENERIC_UMPC
11038         compose_set_title(compose);
11039 #endif
11040 }
11041
11042 static void compose_wrap_cb(GtkAction *action, gpointer data)
11043 {
11044         Compose *compose = (Compose *)data;
11045         compose_beautify_paragraph(compose, NULL, TRUE);
11046 }
11047
11048 static void compose_wrap_all_cb(GtkAction *action, gpointer data)
11049 {
11050         Compose *compose = (Compose *)data;
11051         compose_wrap_all_full(compose, TRUE);
11052 }
11053
11054 static void compose_find_cb(GtkAction *action, gpointer data)
11055 {
11056         Compose *compose = (Compose *)data;
11057
11058         message_search_compose(compose);
11059 }
11060
11061 static void compose_toggle_autowrap_cb(GtkToggleAction *action,
11062                                          gpointer        data)
11063 {
11064         Compose *compose = (Compose *)data;
11065         compose->autowrap = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11066         if (compose->autowrap)
11067                 compose_wrap_all_full(compose, TRUE);
11068         compose->autowrap = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11069 }
11070
11071 static void compose_toggle_autoindent_cb(GtkToggleAction *action,
11072                                          gpointer        data)
11073 {
11074         Compose *compose = (Compose *)data;
11075         compose->autoindent = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11076 }
11077
11078 static void compose_toggle_sign_cb(GtkToggleAction *action, gpointer data)
11079 {
11080         Compose *compose = (Compose *)data;
11081
11082         compose->use_signing = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11083 }
11084
11085 static void compose_toggle_encrypt_cb(GtkToggleAction *action, gpointer data)
11086 {
11087         Compose *compose = (Compose *)data;
11088
11089         compose->use_encryption = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
11090 }
11091
11092 static void activate_privacy_system(Compose *compose, PrefsAccount *account, gboolean warn)
11093 {
11094         g_free(compose->privacy_system);
11095         g_free(compose->encdata);
11096
11097         compose->privacy_system = g_strdup(account->default_privacy_system);
11098         compose_update_privacy_system_menu_item(compose, warn);
11099 }
11100
11101 static void compose_toggle_ruler_cb(GtkToggleAction *action, gpointer data)
11102 {
11103         Compose *compose = (Compose *)data;
11104
11105         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
11106                 gtk_widget_show(compose->ruler_hbox);
11107                 prefs_common.show_ruler = TRUE;
11108         } else {
11109                 gtk_widget_hide(compose->ruler_hbox);
11110                 gtk_widget_queue_resize(compose->edit_vbox);
11111                 prefs_common.show_ruler = FALSE;
11112         }
11113 }
11114
11115 static void compose_attach_drag_received_cb (GtkWidget          *widget,
11116                                              GdkDragContext     *context,
11117                                              gint                x,
11118                                              gint                y,
11119                                              GtkSelectionData   *data,
11120                                              guint               info,
11121                                              guint               time,
11122                                              gpointer            user_data)
11123 {
11124         Compose *compose = (Compose *)user_data;
11125         GList *list, *tmp;
11126         GdkAtom type;
11127
11128         type = gtk_selection_data_get_data_type(data);
11129         if (((gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "text/uri-list"))
11130 #ifdef G_OS_WIN32
11131          || (gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "DROPFILES_DND"))
11132 #endif
11133            ) && gtk_drag_get_source_widget(context) !=
11134                 summary_get_main_widget(mainwindow_get_mainwindow()->summaryview)) {
11135                 list = uri_list_extract_filenames(
11136                         (const gchar *)gtk_selection_data_get_data(data));
11137                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
11138                         gchar *utf8_filename = conv_filename_to_utf8((const gchar *)tmp->data);
11139                         compose_attach_append
11140                                 (compose, (const gchar *)tmp->data,
11141                                  utf8_filename, NULL, NULL);
11142                         g_free(utf8_filename);
11143                 }
11144                 if (list) compose_changed_cb(NULL, compose);
11145                 list_free_strings(list);
11146                 g_list_free(list);
11147         } else if (gtk_drag_get_source_widget(context)
11148                    == summary_get_main_widget(mainwindow_get_mainwindow()->summaryview)) {
11149                 /* comes from our summaryview */
11150                 SummaryView * summaryview = NULL;
11151                 GSList * list = NULL, *cur = NULL;
11152
11153                 if (mainwindow_get_mainwindow())
11154                         summaryview = mainwindow_get_mainwindow()->summaryview;
11155
11156                 if (summaryview)
11157                         list = summary_get_selected_msg_list(summaryview);
11158
11159                 for (cur = list; cur; cur = cur->next) {
11160                         MsgInfo *msginfo = (MsgInfo *)cur->data;
11161                         gchar *file = NULL;
11162                         if (msginfo)
11163                                 file = procmsg_get_message_file_full(msginfo,
11164                                         TRUE, TRUE);
11165                         if (file) {
11166                                 compose_attach_append(compose, (const gchar *)file,
11167                                         (const gchar *)file, "message/rfc822", NULL);
11168                                 g_free(file);
11169                         }
11170                 }
11171                 g_slist_free(list);
11172         }
11173 }
11174
11175 static gboolean compose_drag_drop(GtkWidget *widget,
11176                                   GdkDragContext *drag_context,
11177                                   gint x, gint y,
11178                                   guint time, gpointer user_data)
11179 {
11180         /* not handling this signal makes compose_insert_drag_received_cb
11181          * called twice */
11182         return TRUE;
11183 }
11184
11185 static gboolean completion_set_focus_to_subject
11186                                         (GtkWidget    *widget,
11187                                          GdkEventKey  *event,
11188                                          Compose      *compose)
11189 {
11190         cm_return_val_if_fail(compose != NULL, FALSE);
11191
11192         /* make backtab move to subject field */
11193         if(event->keyval == GDK_KEY_ISO_Left_Tab) {
11194                 gtk_widget_grab_focus(compose->subject_entry);
11195                 return TRUE;
11196         }
11197         return FALSE;
11198 }
11199
11200 static void compose_insert_drag_received_cb (GtkWidget          *widget,
11201                                              GdkDragContext     *drag_context,
11202                                              gint                x,
11203                                              gint                y,
11204                                              GtkSelectionData   *data,
11205                                              guint               info,
11206                                              guint               time,
11207                                              gpointer            user_data)
11208 {
11209         Compose *compose = (Compose *)user_data;
11210         GList *list, *tmp;
11211         GdkAtom type;
11212
11213         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
11214          * does not work */
11215         type = gtk_selection_data_get_data_type(data);
11216 #ifndef G_OS_WIN32
11217         if (gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "text/uri-list")) {
11218 #else
11219         if (gdk_atom_name(type) && !strcmp(gdk_atom_name(type), "DROPFILES_DND")) {
11220 #endif
11221                 AlertValue val = G_ALERTDEFAULT;
11222                 const gchar* ddata = (const gchar *)gtk_selection_data_get_data(data);
11223
11224                 list = uri_list_extract_filenames(ddata);
11225                 if (list == NULL && strstr(ddata, "://")) {
11226                         /* Assume a list of no files, and data has ://, is a remote link */
11227                         gchar *tmpdata = g_strstrip(g_strdup(ddata));
11228                         gchar *tmpfile = get_tmp_file();
11229                         str_write_to_file(tmpdata, tmpfile);
11230                         g_free(tmpdata);
11231                         compose_insert_file(compose, tmpfile);
11232                         claws_unlink(tmpfile);
11233                         g_free(tmpfile);
11234                         gtk_drag_finish(drag_context, TRUE, FALSE, time);
11235                         compose_beautify_paragraph(compose, NULL, TRUE);
11236                         return;
11237                 }
11238                 switch (prefs_common.compose_dnd_mode) {
11239                         case COMPOSE_DND_ASK:
11240                                 val = alertpanel_full(_("Insert or attach?"),
11241                                          _("Do you want to insert the contents of the file(s) "
11242                                            "into the message body, or attach it to the email?"),
11243                                           GTK_STOCK_CANCEL, _("+_Insert"), _("_Attach"),
11244                                           TRUE, NULL, ALERT_QUESTION, G_ALERTALTERNATE);
11245                                 break;
11246                         case COMPOSE_DND_INSERT:
11247                                 val = G_ALERTALTERNATE;
11248                                 break;
11249                         case COMPOSE_DND_ATTACH:
11250                                 val = G_ALERTOTHER;
11251                                 break;
11252                         default:
11253                                 /* unexpected case */
11254                                 g_warning("error: unexpected compose_dnd_mode option value in compose_insert_drag_received_cb()");
11255                 }
11256
11257                 if (val & G_ALERTDISABLE) {
11258                         val &= ~G_ALERTDISABLE;
11259                         /* remember what action to perform by default, only if we don't click Cancel */
11260                         if (val == G_ALERTALTERNATE)
11261                                 prefs_common.compose_dnd_mode = COMPOSE_DND_INSERT;
11262                         else if (val == G_ALERTOTHER)
11263                                         prefs_common.compose_dnd_mode = COMPOSE_DND_ATTACH;
11264                 }
11265
11266                 if (val == G_ALERTDEFAULT || val == G_ALERTCANCEL) {
11267                         gtk_drag_finish(drag_context, FALSE, FALSE, time);
11268                         list_free_strings(list);
11269                         g_list_free(list);
11270                         return;
11271                 } else if (val == G_ALERTOTHER) {
11272                         compose_attach_drag_received_cb(widget, drag_context, x, y, data, info, time, user_data);
11273                         list_free_strings(list);
11274                         g_list_free(list);
11275                         return;
11276                 }
11277
11278                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
11279                         compose_insert_file(compose, (const gchar *)tmp->data);
11280                 }
11281                 list_free_strings(list);
11282                 g_list_free(list);
11283                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
11284                 return;
11285         }
11286 }
11287
11288 static void compose_header_drag_received_cb (GtkWidget          *widget,
11289                                              GdkDragContext     *drag_context,
11290                                              gint                x,
11291                                              gint                y,
11292                                              GtkSelectionData   *data,
11293                                              guint               info,
11294                                              guint               time,
11295                                              gpointer            user_data)
11296 {
11297         GtkEditable *entry = (GtkEditable *)user_data;
11298         const gchar *email = (const gchar *)gtk_selection_data_get_data(data);
11299
11300         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
11301          * does not work */
11302
11303         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
11304                 gchar *decoded=g_new(gchar, strlen(email));
11305                 int start = 0;
11306
11307                 decode_uri(decoded, email + strlen("mailto:")); /* will fit */
11308                 gtk_editable_delete_text(entry, 0, -1);
11309                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
11310                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
11311                 g_free(decoded);
11312                 return;
11313         }
11314         gtk_drag_finish(drag_context, TRUE, FALSE, time);
11315 }
11316
11317 static void compose_toggle_return_receipt_cb(GtkToggleAction *action, gpointer data)
11318 {
11319         Compose *compose = (Compose *)data;
11320
11321         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
11322                 compose->return_receipt = TRUE;
11323         else
11324                 compose->return_receipt = FALSE;
11325 }
11326
11327 static void compose_toggle_remove_refs_cb(GtkToggleAction *action, gpointer data)
11328 {
11329         Compose *compose = (Compose *)data;
11330
11331         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
11332                 compose->remove_references = TRUE;
11333         else
11334                 compose->remove_references = FALSE;
11335 }
11336
11337 static gboolean compose_headerentry_button_clicked_cb (GtkWidget *button,
11338                                         ComposeHeaderEntry *headerentry)
11339 {
11340         gtk_entry_set_text(GTK_ENTRY(headerentry->entry), "");
11341         return FALSE;
11342 }
11343
11344 static gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
11345                                             GdkEventKey *event,
11346                                             ComposeHeaderEntry *headerentry)
11347 {
11348         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
11349             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
11350             !(event->state & GDK_MODIFIER_MASK) &&
11351             (event->keyval == GDK_KEY_BackSpace) &&
11352             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
11353                 gtk_container_remove
11354                         (GTK_CONTAINER(headerentry->compose->header_table),
11355                          headerentry->combo);
11356                 gtk_container_remove
11357                         (GTK_CONTAINER(headerentry->compose->header_table),
11358                          headerentry->entry);
11359                 headerentry->compose->header_list =
11360                         g_slist_remove(headerentry->compose->header_list,
11361                                        headerentry);
11362                 g_free(headerentry);
11363         } else  if (event->keyval == GDK_KEY_Tab) {
11364                 if (headerentry->compose->header_last == headerentry) {
11365                         /* Override default next focus, and give it to subject_entry
11366                          * instead of notebook tabs
11367                          */
11368                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
11369                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
11370                         return TRUE;
11371                 }
11372         }
11373         return FALSE;
11374 }
11375
11376 static gboolean scroll_postpone(gpointer data)
11377 {
11378         Compose *compose = (Compose *)data;
11379
11380         if (compose->batch)
11381                 return FALSE;
11382
11383         GTK_EVENTS_FLUSH();
11384         compose_show_first_last_header(compose, FALSE);
11385         return FALSE;
11386 }
11387
11388 static void compose_headerentry_changed_cb(GtkWidget *entry,
11389                                     ComposeHeaderEntry *headerentry)
11390 {
11391         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
11392                 compose_create_header_entry(headerentry->compose);
11393                 g_signal_handlers_disconnect_matched
11394                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
11395                          0, 0, NULL, NULL, headerentry);
11396
11397                 if (!headerentry->compose->batch)
11398                         g_timeout_add(0, scroll_postpone, headerentry->compose);
11399         }
11400 }
11401
11402 static gboolean compose_defer_auto_save_draft(Compose *compose)
11403 {
11404         compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_UNSET;
11405         compose_draft((gpointer)compose, COMPOSE_AUTO_SAVE);
11406         return FALSE;
11407 }
11408
11409 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
11410 {
11411         GtkAdjustment *vadj;
11412
11413         cm_return_if_fail(compose);
11414
11415         if(compose->batch)
11416                 return;
11417
11418         cm_return_if_fail(GTK_IS_WIDGET(compose->header_table));
11419         cm_return_if_fail(GTK_IS_VIEWPORT(gtk_widget_get_parent(compose->header_table)));
11420         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(
11421                                 gtk_widget_get_parent(compose->header_table)));
11422         gtk_adjustment_set_value(vadj, (show_first ?
11423                                 gtk_adjustment_get_lower(vadj) :
11424                                 (gtk_adjustment_get_upper(vadj) -
11425                                 gtk_adjustment_get_page_size(vadj))));
11426         gtk_adjustment_changed(vadj);
11427 }
11428
11429 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
11430                           const gchar *text, gint len, Compose *compose)
11431 {
11432         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
11433                                 (G_OBJECT(compose->text), "paste_as_quotation"));
11434         GtkTextMark *mark;
11435
11436         cm_return_if_fail(text != NULL);
11437
11438         g_signal_handlers_block_by_func(G_OBJECT(buffer),
11439                                         G_CALLBACK(text_inserted),
11440                                         compose);
11441         if (paste_as_quotation) {
11442                 gchar *new_text;
11443                 const gchar *qmark;
11444                 guint pos = 0;
11445                 GtkTextIter start_iter;
11446
11447                 if (len < 0)
11448                         len = strlen(text);
11449
11450                 new_text = g_strndup(text, len);
11451
11452                 qmark = compose_quote_char_from_context(compose);
11453
11454                 mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
11455                 gtk_text_buffer_place_cursor(buffer, iter);
11456
11457                 pos = gtk_text_iter_get_offset(iter);
11458
11459                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text, TRUE, FALSE,
11460                                                   _("Quote format error at line %d."));
11461                 quote_fmt_reset_vartable();
11462                 g_free(new_text);
11463                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
11464                                   GINT_TO_POINTER(paste_as_quotation - 1));
11465
11466                 gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
11467                 gtk_text_buffer_place_cursor(buffer, iter);
11468                 gtk_text_buffer_delete_mark(buffer, mark);
11469
11470                 gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, pos);
11471                 mark = gtk_text_buffer_create_mark(buffer, NULL, &start_iter, FALSE);
11472                 compose_beautify_paragraph(compose, &start_iter, FALSE);
11473                 gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark);
11474                 gtk_text_buffer_delete_mark(buffer, mark);
11475         } else {
11476                 if (strcmp(text, "\n") || compose->automatic_break
11477                 || gtk_text_iter_starts_line(iter)) {
11478                         GtkTextIter before_ins;
11479                         gtk_text_buffer_insert(buffer, iter, text, len);
11480                         if (!strstr(text, "\n") && gtk_text_iter_has_tag(iter, compose->no_join_tag)) {
11481                                 before_ins = *iter;
11482                                 gtk_text_iter_backward_chars(&before_ins, len);
11483                                 gtk_text_buffer_remove_tag_by_name(buffer, "no_join", &before_ins, iter);
11484                         }
11485                 } else {
11486                         /* check if the preceding is just whitespace or quote */
11487                         GtkTextIter start_line;
11488                         gchar *tmp = NULL, *quote = NULL;
11489                         gint quote_len = 0, is_normal = 0;
11490                         start_line = *iter;
11491                         gtk_text_iter_set_line_offset(&start_line, 0);
11492                         tmp = gtk_text_buffer_get_text(buffer, &start_line, iter, FALSE);
11493                         g_strstrip(tmp);
11494
11495                         if (*tmp == '\0') {
11496                                 is_normal = 1;
11497                         } else {
11498                                 quote = compose_get_quote_str(buffer, &start_line, &quote_len);
11499                                 if (quote)
11500                                         is_normal = 1;
11501                                 g_free(quote);
11502                         }
11503                         g_free(tmp);
11504
11505                         if (is_normal) {
11506                                 gtk_text_buffer_insert(buffer, iter, text, len);
11507                         } else {
11508                                 gtk_text_buffer_insert_with_tags_by_name(buffer,
11509                                         iter, text, len, "no_join", NULL);
11510                         }
11511                 }
11512         }
11513
11514         if (!paste_as_quotation) {
11515                 mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
11516                 compose_beautify_paragraph(compose, iter, FALSE);
11517                 gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
11518                 gtk_text_buffer_delete_mark(buffer, mark);
11519         }
11520
11521         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
11522                                           G_CALLBACK(text_inserted),
11523                                           compose);
11524         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
11525
11526         if (compose_can_autosave(compose) &&
11527             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0 &&
11528             compose->draft_timeout_tag != COMPOSE_DRAFT_TIMEOUT_FORBIDDEN /* disabled while loading */)
11529                 compose->draft_timeout_tag = g_timeout_add
11530                         (500, (GSourceFunc) compose_defer_auto_save_draft, compose);
11531 }
11532
11533 #if USE_ENCHANT
11534 static void compose_check_all(GtkAction *action, gpointer data)
11535 {
11536         Compose *compose = (Compose *)data;
11537         if (!compose->gtkaspell)
11538                 return;
11539
11540         if (gtk_widget_has_focus(compose->subject_entry))
11541                 claws_spell_entry_check_all(
11542                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11543         else
11544                 gtkaspell_check_all(compose->gtkaspell);
11545 }
11546
11547 static void compose_highlight_all(GtkAction *action, gpointer data)
11548 {
11549         Compose *compose = (Compose *)data;
11550         if (compose->gtkaspell) {
11551                 claws_spell_entry_recheck_all(
11552                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11553                 gtkaspell_highlight_all(compose->gtkaspell);
11554         }
11555 }
11556
11557 static void compose_check_backwards(GtkAction *action, gpointer data)
11558 {
11559         Compose *compose = (Compose *)data;
11560         if (!compose->gtkaspell) {
11561                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
11562                 return;
11563         }
11564
11565         if (gtk_widget_has_focus(compose->subject_entry))
11566                 claws_spell_entry_check_backwards(
11567                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11568         else
11569                 gtkaspell_check_backwards(compose->gtkaspell);
11570 }
11571
11572 static void compose_check_forwards_go(GtkAction *action, gpointer data)
11573 {
11574         Compose *compose = (Compose *)data;
11575         if (!compose->gtkaspell) {
11576                 cm_menu_set_sensitive_full(compose->ui_manager, "Menu/Spelling", FALSE);
11577                 return;
11578         }
11579
11580         if (gtk_widget_has_focus(compose->subject_entry))
11581                 claws_spell_entry_check_forwards_go(
11582                         CLAWS_SPELL_ENTRY(compose->subject_entry));
11583         else
11584                 gtkaspell_check_forwards_go(compose->gtkaspell);
11585 }
11586 #endif
11587
11588 /*!
11589  *\brief        Guess originating forward account from MsgInfo and several
11590  *              "common preference" settings. Return NULL if no guess.
11591  */
11592 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
11593 {
11594         PrefsAccount *account = NULL;
11595
11596         cm_return_val_if_fail(msginfo, NULL);
11597         cm_return_val_if_fail(msginfo->folder, NULL);
11598         cm_return_val_if_fail(msginfo->folder->prefs, NULL);
11599
11600         if (msginfo->folder->prefs->enable_default_account)
11601                 account = account_find_from_id(msginfo->folder->prefs->default_account);
11602
11603         if (!account)
11604                 account = msginfo->folder->folder->account;
11605
11606         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
11607                 gchar *to;
11608                 Xstrdup_a(to, msginfo->to, return NULL);
11609                 extract_address(to);
11610                 account = account_find_from_address(to, FALSE);
11611         }
11612
11613         if (!account && prefs_common.forward_account_autosel) {
11614                 gchar cc[BUFFSIZE];
11615                 if (!procheader_get_header_from_msginfo
11616                         (msginfo, cc,sizeof cc , "Cc:")) {
11617                         gchar *buf = cc + strlen("Cc:");
11618                         extract_address(buf);
11619                         account = account_find_from_address(buf, FALSE);
11620                 }
11621         }
11622
11623         if (!account && prefs_common.forward_account_autosel) {
11624                 gchar deliveredto[BUFFSIZE];
11625                 if (!procheader_get_header_from_msginfo
11626                         (msginfo, deliveredto,sizeof deliveredto , "Delivered-To:")) {
11627                         gchar *buf = deliveredto + strlen("Delivered-To:");
11628                         extract_address(buf);
11629                         account = account_find_from_address(buf, FALSE);
11630                 }
11631         }
11632
11633         return account;
11634 }
11635
11636 gboolean compose_close(Compose *compose)
11637 {
11638         gint x, y;
11639
11640         cm_return_val_if_fail(compose, FALSE);
11641
11642         if (!g_mutex_trylock(compose->mutex)) {
11643                 /* we have to wait for the (possibly deferred by auto-save)
11644                  * drafting to be done, before destroying the compose under
11645                  * it. */
11646                 debug_print("waiting for drafting to finish...\n");
11647                 compose_allow_user_actions(compose, FALSE);
11648                 if (compose->close_timeout_tag == 0) {
11649                         compose->close_timeout_tag =
11650                                 g_timeout_add (500, (GSourceFunc) compose_close,
11651                                 compose);
11652                 }
11653                 return TRUE;
11654         }
11655
11656         if (compose->draft_timeout_tag >= 0) {
11657                 g_source_remove(compose->draft_timeout_tag);
11658                 compose->draft_timeout_tag = COMPOSE_DRAFT_TIMEOUT_FORBIDDEN;
11659         }
11660
11661         gtkut_widget_get_uposition(compose->window, &x, &y);
11662         if (!compose->batch) {
11663                 prefs_common.compose_x = x;
11664                 prefs_common.compose_y = y;
11665         }
11666         g_mutex_unlock(compose->mutex);
11667         compose_destroy(compose);
11668         return FALSE;
11669 }
11670
11671 /**
11672  * Add entry field for each address in list.
11673  * \param compose     E-Mail composition object.
11674  * \param listAddress List of (formatted) E-Mail addresses.
11675  */
11676 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
11677         GList *node;
11678         gchar *addr;
11679         node = listAddress;
11680         while( node ) {
11681                 addr = ( gchar * ) node->data;
11682                 compose_entry_append( compose, addr, COMPOSE_TO, PREF_NONE );
11683                 node = g_list_next( node );
11684         }
11685 }
11686
11687 static void compose_reply_from_messageview_real(MessageView *msgview, GSList *msginfo_list,
11688                                     guint action, gboolean opening_multiple)
11689 {
11690         gchar *body = NULL;
11691         GSList *new_msglist = NULL;
11692         MsgInfo *tmp_msginfo = NULL;
11693         gboolean originally_enc = FALSE;
11694         gboolean originally_sig = FALSE;
11695         Compose *compose = NULL;
11696         gchar *s_system = NULL;
11697
11698         cm_return_if_fail(msgview != NULL);
11699
11700         cm_return_if_fail(msginfo_list != NULL);
11701
11702         if (g_slist_length(msginfo_list) == 1 && !opening_multiple) {
11703                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
11704                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
11705
11706                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
11707                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
11708                         tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
11709                                                 orig_msginfo, mimeinfo);
11710                         if (tmp_msginfo != NULL) {
11711                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
11712
11713                                 originally_enc = MSG_IS_ENCRYPTED(orig_msginfo->flags);
11714                                 privacy_msginfo_get_signed_state(orig_msginfo, &s_system);
11715                                 originally_sig = MSG_IS_SIGNED(orig_msginfo->flags);
11716
11717                                 tmp_msginfo->folder = orig_msginfo->folder;
11718                                 tmp_msginfo->msgnum = orig_msginfo->msgnum;
11719                                 if (orig_msginfo->tags) {
11720                                         tmp_msginfo->tags = g_slist_copy(orig_msginfo->tags);
11721                                         tmp_msginfo->folder->tags_dirty = TRUE;
11722                                 }
11723                         }
11724                 }
11725         }
11726
11727         if (!opening_multiple)
11728                 body = messageview_get_selection(msgview);
11729
11730         if (new_msglist) {
11731                 compose = compose_reply_mode((ComposeMode)action, new_msglist, body);
11732                 procmsg_msginfo_free(tmp_msginfo);
11733                 g_slist_free(new_msglist);
11734         } else
11735                 compose = compose_reply_mode((ComposeMode)action, msginfo_list, body);
11736
11737         if (compose && originally_enc) {
11738                 compose_force_encryption(compose, compose->account, FALSE, s_system);
11739         }
11740
11741         if (compose && originally_sig && compose->account->default_sign_reply) {
11742                 compose_force_signing(compose, compose->account, s_system);
11743         }
11744         g_free(s_system);
11745         g_free(body);
11746         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
11747 }
11748
11749 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
11750                                     guint action)
11751 {
11752         if ((!prefs_common.forward_as_attachment || action != COMPOSE_FORWARD)
11753         &&  action != COMPOSE_FORWARD_AS_ATTACH && g_slist_length(msginfo_list) > 1) {
11754                 GSList *cur = msginfo_list;
11755                 gchar *msg = g_strdup_printf(_("You are about to reply to %d "
11756                                                "messages. Opening the windows "
11757                                                "could take some time. Do you "
11758                                                "want to continue?"),
11759                                                g_slist_length(msginfo_list));
11760                 if (g_slist_length(msginfo_list) > 9
11761                 &&  alertpanel(_("Warning"), msg, GTK_STOCK_CANCEL, "+" GTK_STOCK_YES, NULL)
11762                     != G_ALERTALTERNATE) {
11763                         g_free(msg);
11764                         return;
11765                 }
11766                 g_free(msg);
11767                 /* We'll open multiple compose windows */
11768                 /* let the WM place the next windows */
11769                 compose_force_window_origin = FALSE;
11770                 for (; cur; cur = cur->next) {
11771                         GSList tmplist;
11772                         tmplist.data = cur->data;
11773                         tmplist.next = NULL;
11774                         compose_reply_from_messageview_real(msgview, &tmplist, action, TRUE);
11775                 }
11776                 compose_force_window_origin = TRUE;
11777         } else {
11778                 /* forwarding multiple mails as attachments is done via a
11779                  * single compose window */
11780                 compose_reply_from_messageview_real(msgview, msginfo_list, action, FALSE);
11781         }
11782 }
11783
11784 void compose_check_for_email_account(Compose *compose)
11785 {
11786         PrefsAccount *ac = NULL, *curr = NULL;
11787         GList *list;
11788
11789         if (!compose)
11790                 return;
11791
11792         if (compose->account && compose->account->protocol == A_NNTP) {
11793                 ac = account_get_cur_account();
11794                 if (ac->protocol == A_NNTP) {
11795                         list = account_get_list();
11796
11797                         for( ; list != NULL ; list = g_list_next(list)) {
11798                                 curr = (PrefsAccount *) list->data;
11799                                 if (curr->protocol != A_NNTP) {
11800                                         ac = curr;
11801                                         break;
11802                                 }
11803                         }
11804                 }
11805                 combobox_select_by_data(GTK_COMBO_BOX(compose->account_combo),
11806                                         ac->account_id);
11807         }
11808 }
11809
11810 void compose_reply_to_address(MessageView *msgview, MsgInfo *msginfo,
11811                                 const gchar *address)
11812 {
11813         GSList *msginfo_list = NULL;
11814         gchar *body =  messageview_get_selection(msgview);
11815         Compose *compose;
11816
11817         msginfo_list = g_slist_prepend(msginfo_list, msginfo);
11818
11819         compose = compose_reply_mode(COMPOSE_REPLY_TO_ADDRESS, msginfo_list, body);
11820         compose_check_for_email_account(compose);
11821         compose_set_folder_prefs(compose, msginfo->folder, FALSE);
11822         compose_entry_append(compose, address, COMPOSE_TO, PREF_NONE);
11823         compose_reply_set_subject(compose, msginfo);
11824
11825         g_free(body);
11826         hooks_invoke(COMPOSE_CREATED_HOOKLIST, compose);
11827 }
11828
11829 void compose_set_position(Compose *compose, gint pos)
11830 {
11831         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11832
11833         gtkut_text_view_set_position(text, pos);
11834 }
11835
11836 gboolean compose_search_string(Compose *compose,
11837                                 const gchar *str, gboolean case_sens)
11838 {
11839         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11840
11841         return gtkut_text_view_search_string(text, str, case_sens);
11842 }
11843
11844 gboolean compose_search_string_backward(Compose *compose,
11845                                 const gchar *str, gboolean case_sens)
11846 {
11847         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
11848
11849         return gtkut_text_view_search_string_backward(text, str, case_sens);
11850 }
11851
11852 /* allocate a msginfo structure and populate its data from a compose data structure */
11853 static MsgInfo *compose_msginfo_new_from_compose(Compose *compose)
11854 {
11855         MsgInfo *newmsginfo;
11856         GSList *list;
11857         gchar buf[BUFFSIZE];
11858
11859         cm_return_val_if_fail( compose != NULL, NULL );
11860
11861         newmsginfo = procmsg_msginfo_new();
11862
11863         /* date is now */
11864         get_rfc822_date(buf, sizeof(buf));
11865         newmsginfo->date = g_strdup(buf);
11866
11867         /* from */
11868         if (compose->from_name) {
11869                 newmsginfo->from = gtk_editable_get_chars(GTK_EDITABLE(compose->from_name), 0, -1);
11870                 newmsginfo->fromname = procheader_get_fromname(newmsginfo->from);
11871         }
11872
11873         /* subject */
11874         if (compose->subject_entry)
11875                 newmsginfo->subject = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
11876
11877         /* to, cc, reply-to, newsgroups */
11878         for (list = compose->header_list; list; list = list->next) {
11879                 gchar *header = gtk_editable_get_chars(
11880                                                                 GTK_EDITABLE(
11881                                                                 gtk_bin_get_child(GTK_BIN((((ComposeHeaderEntry *)list->data)->combo)))), 0, -1);
11882                 gchar *entry = gtk_editable_get_chars(
11883                                                                 GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
11884
11885                 if ( strcasecmp(header, prefs_common_translated_header_name("To:")) == 0 ) {
11886                         if ( newmsginfo->to == NULL ) {
11887                                 newmsginfo->to = g_strdup(entry);
11888                         } else if (entry && *entry) {
11889                                 gchar *tmp = g_strconcat(newmsginfo->to, ", ", entry, NULL);
11890                                 g_free(newmsginfo->to);
11891                                 newmsginfo->to = tmp;
11892                         }
11893                 } else
11894                 if ( strcasecmp(header, prefs_common_translated_header_name("Cc:")) == 0 ) {
11895                         if ( newmsginfo->cc == NULL ) {
11896                                 newmsginfo->cc = g_strdup(entry);
11897                         } else if (entry && *entry) {
11898                                 gchar *tmp = g_strconcat(newmsginfo->cc, ", ", entry, NULL);
11899                                 g_free(newmsginfo->cc);
11900                                 newmsginfo->cc = tmp;
11901                         }
11902                 } else
11903                 if ( strcasecmp(header,
11904                                                 prefs_common_translated_header_name("Newsgroups:")) == 0 ) {
11905                         if ( newmsginfo->newsgroups == NULL ) {
11906                                 newmsginfo->newsgroups = g_strdup(entry);
11907                         } else if (entry && *entry) {
11908                                 gchar *tmp = g_strconcat(newmsginfo->newsgroups, ", ", entry, NULL);
11909                                 g_free(newmsginfo->newsgroups);
11910                                 newmsginfo->newsgroups = tmp;
11911                         }
11912                 }
11913
11914                 g_free(header);
11915                 g_free(entry);
11916         }
11917
11918         /* other data is unset */
11919
11920         return newmsginfo;
11921 }
11922
11923 #ifdef USE_ENCHANT
11924 /* update compose's dictionaries from folder dict settings */
11925 static void compose_set_dictionaries_from_folder_prefs(Compose *compose,
11926                                                 FolderItem *folder_item)
11927 {
11928         cm_return_if_fail(compose != NULL);
11929
11930         if (compose->gtkaspell && folder_item && folder_item->prefs) {
11931                 FolderItemPrefs *prefs = folder_item->prefs;
11932
11933                 if (prefs->enable_default_dictionary)
11934                         gtkaspell_change_dict(compose->gtkaspell,
11935                                         prefs->default_dictionary, FALSE);
11936                 if (folder_item->prefs->enable_default_alt_dictionary)
11937                         gtkaspell_change_alt_dict(compose->gtkaspell,
11938                                         prefs->default_alt_dictionary);
11939                 if (prefs->enable_default_dictionary
11940                         || prefs->enable_default_alt_dictionary)
11941                         compose_spell_menu_changed(compose);
11942         }
11943 }
11944 #endif
11945
11946 static void compose_subject_entry_activated(GtkWidget *widget, gpointer data)
11947 {
11948         Compose *compose = (Compose *)data;
11949
11950         cm_return_if_fail(compose != NULL);
11951
11952         gtk_widget_grab_focus(compose->text);
11953 }
11954
11955 static void from_name_activate_cb(GtkWidget *widget, gpointer data)
11956 {
11957         gtk_combo_box_popup(GTK_COMBO_BOX(data));
11958 }
11959
11960
11961 /*
11962  * End of Source.
11963  */