src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2005 Hiroyuki Yamamoto
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #ifndef PANGO_ENABLE_ENGINE
  27 #  define PANGO_ENABLE_ENGINE
  28 #endif
  29
  30 #include <glib.h>
  31 #include <glib/gi18n.h>
  32 #include <gdk/gdkkeysyms.h>
  33 #include <gtk/gtkmain.h>
  34 #include <gtk/gtkmenu.h>
  35 #include <gtk/gtkmenuitem.h>
  36 #include <gtk/gtkitemfactory.h>
  37 #include <gtk/gtkcheckmenuitem.h>
  38 #include <gtk/gtkoptionmenu.h>
  39 #include <gtk/gtkwidget.h>
  40 #include <gtk/gtkvpaned.h>
  41 #include <gtk/gtkentry.h>
  42 #include <gtk/gtkeditable.h>
  43 #include <gtk/gtkwindow.h>
  44 #include <gtk/gtksignal.h>
  45 #include <gtk/gtkvbox.h>
  46 #include <gtk/gtkcontainer.h>
  47 #include <gtk/gtkhandlebox.h>
  48 #include <gtk/gtktoolbar.h>
  49 #include <gtk/gtktable.h>
  50 #include <gtk/gtkhbox.h>
  51 #include <gtk/gtklabel.h>
  52 #include <gtk/gtkscrolledwindow.h>
  53 #include <gtk/gtktreeview.h>
  54 #include <gtk/gtkliststore.h>
  55 #include <gtk/gtktreeselection.h>
  56 #include <gtk/gtktreemodel.h>
  57
  58 #include <gtk/gtkdnd.h>
  59 #include <gtk/gtkclipboard.h>
  60 #include <pango/pango-break.h>
  61 #include <stdio.h>
  62 #include <stdlib.h>
  63 #include <string.h>
  64 #include <ctype.h>
  65 #include <sys/types.h>
  66 #include <sys/stat.h>
  67 #include <unistd.h>
  68 #include <time.h>
  69 #include <stdlib.h>
  70 #if HAVE_SYS_WAIT_H
  71 #  include <sys/wait.h>
  72 #endif
  73 #include <signal.h>
  74 #include <errno.h>
  75 #include <libgen.h>
  76
  77 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  78 #  include <wchar.h>
  79 #  include <wctype.h>
  80 #endif
  81
  82 #include "main.h"
  83 #include "mainwindow.h"
  84 #include "compose.h"
  85 #include "addressbook.h"
  86 #include "folderview.h"
  87 #include "procmsg.h"
  88 #include "menu.h"
  89 #include "stock_pixmap.h"
  90 #include "send_message.h"
  91 #include "imap.h"
  92 #include "news.h"
  93 #include "customheader.h"
  94 #include "prefs_common.h"
  95 #include "prefs_account.h"
  96 #include "action.h"
  97 #include "account.h"
  98 #include "filesel.h"
  99 #include "procheader.h"
 100 #include "procmime.h"
 101 #include "statusbar.h"
 102 #include "about.h"
 103 #include "base64.h"
 104 #include "quoted-printable.h"
 105 #include "codeconv.h"
 106 #include "utils.h"
 107 #include "gtkutils.h"
 108 #include "socket.h"
 109 #include "alertpanel.h"
 110 #include "manage_window.h"
 111 #include "gtkshruler.h"
 112 #include "folder.h"
 113 #include "addr_compl.h"
 114 #include "quote_fmt.h"
 115 #include "template.h"
 116 #include "undo.h"
 117 #include "foldersel.h"
 118 #include "toolbar.h"
 119
 120 enum
 121 {
 122         COL_MIMETYPE = 0,
 123         COL_SIZE     = 1,
 124         COL_NAME     = 2,
 125         COL_DATA     = 3,
 126         COL_AUTODATA = 4,
 127         N_COL_COLUMNS
 128 };
 129
 130 #define N_ATTACH_COLS   (N_COL_COLUMNS)
 131
 132 typedef enum
 133 {
 134         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 135         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 137         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 139         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 140         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 141         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 142         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 143         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 144         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 145         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 146         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 147         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 148         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 149 } ComposeCallAdvancedAction;
 150
 151 typedef enum
 152 {
 153         PRIORITY_HIGHEST = 1,
 154         PRIORITY_HIGH,
 155         PRIORITY_NORMAL,
 156         PRIORITY_LOW,
 157         PRIORITY_LOWEST
 158 } PriorityLevel;
 159
 160 typedef enum
 161 {
 162         COMPOSE_INSERT_SUCCESS,
 163         COMPOSE_INSERT_READ_ERROR,
 164         COMPOSE_INSERT_INVALID_CHARACTER,
 165         COMPOSE_INSERT_NO_FILE
 166 } ComposeInsertResult;
 167
 168 typedef enum
 169 {
 170         COMPOSE_QUIT_EDITING,
 171         COMPOSE_KEEP_EDITING,
 172         COMPOSE_AUTO_SAVE
 173 } ComposeDraftAction;
 174
 175 typedef enum
 176 {
 177         COMPOSE_WRITE_FOR_SEND,
 178         COMPOSE_WRITE_FOR_STORE
 179 } ComposeWriteType;
 180
 181 #define B64_LINE_SIZE           57
 182 #define B64_BUFFSIZE            77
 183
 184 #define MAX_REFERENCES_LEN      999
 185
 186 static GList *compose_list = NULL;
 187
 188 Compose *compose_generic_new                    (PrefsAccount   *account,
 189                                                  const gchar    *to,
 190                                                  FolderItem     *item,
 191                                                  GPtrArray      *attach_files,
 192                                                  GList          *listAddress );
 193
 194 static Compose *compose_create                  (PrefsAccount   *account,
 195                                                  ComposeMode     mode);
 196
 197 static GtkWidget *compose_account_option_menu_create
 198                                                 (Compose        *compose);
 199 static void compose_set_out_encoding            (Compose        *compose);
 200 static void compose_set_template_menu           (Compose        *compose);
 201 static void compose_template_apply              (Compose        *compose,
 202                                                  Template       *tmpl,
 203                                                  gboolean        replace);
 204 static void compose_destroy                     (Compose        *compose);
 205
 206 static void compose_entries_set                 (Compose        *compose,
 207                                                  const gchar    *mailto);
 208 static gint compose_parse_header                (Compose        *compose,
 209                                                  MsgInfo        *msginfo);
 210 static gchar *compose_parse_references          (const gchar    *ref,
 211                                                  const gchar    *msgid);
 212
 213 static gchar *compose_quote_fmt                 (Compose        *compose,
 214                                                  MsgInfo        *msginfo,
 215                                                  const gchar    *fmt,
 216                                                  const gchar    *qmark,
 217                                                  const gchar    *body);
 218
 219 static void compose_reply_set_entry             (Compose        *compose,
 220                                                  MsgInfo        *msginfo,
 221                                                  gboolean        to_all,
 222                                                  gboolean        to_ml,
 223                                                  gboolean        to_sender,
 224                                                  gboolean
 225                                                  followup_and_reply_to);
 226 static void compose_reedit_set_entry            (Compose        *compose,
 227                                                  MsgInfo        *msginfo);
 228
 229 static void compose_insert_sig                  (Compose        *compose,
 230                                                  gboolean        replace);
 231 static gchar *compose_get_signature_str         (Compose        *compose);
 232 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 233                                                  const gchar    *file);
 234
 235 static void compose_attach_append               (Compose        *compose,
 236                                                  const gchar    *file,
 237                                                  const gchar    *type,
 238                                                  const gchar    *content_type);
 239 static void compose_attach_parts                (Compose        *compose,
 240                                                  MsgInfo        *msginfo);
 241
 242 static void compose_wrap_paragraph              (Compose        *compose,
 243                                                  GtkTextIter    *par_iter,
 244                                                  gboolean        force);
 245 static void compose_wrap_all                    (Compose        *compose);
 246 static void compose_wrap_all_full               (Compose        *compose,
 247                                                  gboolean        autowrap);
 248
 249 static void compose_set_title                   (Compose        *compose);
 250 static void compose_select_account              (Compose        *compose,
 251                                                  PrefsAccount   *account,
 252                                                  gboolean        init);
 253
 254 static PrefsAccount *compose_current_mail_account(void);
 255 /* static gint compose_send                     (Compose        *compose); */
 256 static gboolean compose_check_for_valid_recipient
 257                                                 (Compose        *compose);
 258 static gboolean compose_check_entries           (Compose        *compose,
 259                                                  gboolean       check_subject);
 260 static gint compose_write_to_file               (Compose        *compose,
 261                                                  FILE           *fp,
 262                                                  gint            action);
 263 static gint compose_write_body_to_file          (Compose        *compose,
 264                                                  const gchar    *file);
 265 static gint compose_remove_reedit_target        (Compose        *compose);
 266 void compose_remove_draft                       (Compose        *compose);
 267 static gint compose_queue                       (Compose        *compose,
 268                                                  gint           *msgnum,
 269                                                  FolderItem     **item);
 270 static gint compose_queue_sub                   (Compose        *compose,
 271                                                  gint           *msgnum,
 272                                                  FolderItem     **item,
 273                                                  gboolean       check_subject);
 274 static void compose_add_attachments             (Compose        *compose,
 275                                                  MimeInfo       *parent);
 276 static gchar *compose_get_header                (Compose        *compose);
 277
 278 static void compose_convert_header              (Compose        *compose,
 279                                                  gchar          *dest,
 280                                                  gint            len,
 281                                                  gchar          *src,
 282                                                  gint            header_len,
 283                                                  gboolean        addr_field);
 284
 285 static void compose_attach_info_free            (AttachInfo     *ainfo);
 286 static void compose_attach_remove_selected      (Compose        *compose);
 287
 288 static void compose_attach_property             (Compose        *compose);
 289 static void compose_attach_property_create      (gboolean       *cancelled);
 290 static void attach_property_ok                  (GtkWidget      *widget,
 291                                                  gboolean       *cancelled);
 292 static void attach_property_cancel              (GtkWidget      *widget,
 293                                                  gboolean       *cancelled);
 294 static gint attach_property_delete_event        (GtkWidget      *widget,
 295                                                  GdkEventAny    *event,
 296                                                  gboolean       *cancelled);
 297 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 298                                                  GdkEventKey    *event,
 299                                                  gboolean       *cancelled);
 300
 301 static void compose_exec_ext_editor             (Compose        *compose);
 302 #ifdef G_OS_UNIX
 303 static gint compose_exec_ext_editor_real        (const gchar    *file);
 304 static gboolean compose_ext_editor_kill         (Compose        *compose);
 305 static gboolean compose_input_cb                (GIOChannel     *source,
 306                                                  GIOCondition    condition,
 307                                                  gpointer        data);
 308 static void compose_set_ext_editor_sensitive    (Compose        *compose,
 309                                                  gboolean        sensitive);
 310 #endif /* G_OS_UNIX */
 311
 312 static void compose_undo_state_changed          (UndoMain       *undostruct,
 313                                                  gint            undo_state,
 314                                                  gint            redo_state,
 315                                                  gpointer        data);
 316
 317 static void compose_create_header_entry (Compose *compose);
 318 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 319 static void compose_update_priority_menu_item(Compose * compose);
 320
 321 static void compose_add_field_list      ( Compose *compose,
 322                                           GList *listAddress );
 323
 324 /* callback functions */
 325
 326 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 327                                          GtkAllocation  *allocation,
 328                                          GtkSHRuler     *shruler);
 329 static void account_activated           (GtkMenuItem    *menuitem,
 330                                          gpointer        data);
 331 static void attach_selected             (GtkTreeView    *tree_view,
 332                                          GtkTreePath    *tree_path,
 333                                          GtkTreeViewColumn *column,
 334                                          Compose *compose);
 335 static gboolean attach_button_pressed   (GtkWidget      *widget,
 336                                          GdkEventButton *event,
 337                                          gpointer        data);
 338 static gboolean attach_key_pressed      (GtkWidget      *widget,
 339                                          GdkEventKey    *event,
 340                                          gpointer        data);
 341
 342 static void compose_send_cb             (gpointer        data,
 343                                          guint           action,
 344                                          GtkWidget      *widget);
 345 static void compose_send_later_cb       (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348
 349 static void compose_draft_cb            (gpointer        data,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352
 353 static void compose_attach_cb           (gpointer        data,
 354                                          guint           action,
 355                                          GtkWidget      *widget);
 356 static void compose_insert_file_cb      (gpointer        data,
 357                                          guint           action,
 358                                          GtkWidget      *widget);
 359 static void compose_insert_sig_cb       (gpointer        data,
 360                                          guint           action,
 361                                          GtkWidget      *widget);
 362
 363 static void compose_close_cb            (gpointer        data,
 364                                          guint           action,
 365                                          GtkWidget      *widget);
 366
 367 static void compose_set_encoding_cb     (gpointer        data,
 368                                          guint           action,
 369                                          GtkWidget      *widget);
 370
 371 static void compose_address_cb          (gpointer        data,
 372                                          guint           action,
 373                                          GtkWidget      *widget);
 374 static void compose_template_activate_cb(GtkWidget      *widget,
 375                                          gpointer        data);
 376
 377 static void compose_ext_editor_cb       (gpointer        data,
 378                                          guint           action,
 379                                          GtkWidget      *widget);
 380
 381 static gint compose_delete_cb           (GtkWidget      *widget,
 382                                          GdkEventAny    *event,
 383                                          gpointer        data);
 384
 385 static void compose_undo_cb             (Compose        *compose);
 386 static void compose_redo_cb             (Compose        *compose);
 387 static void compose_cut_cb              (Compose        *compose);
 388 static void compose_copy_cb             (Compose        *compose);
 389 static void compose_paste_cb            (Compose        *compose);
 390 static void compose_paste_as_quote_cb   (Compose        *compose);
 391 static void compose_paste_no_wrap_cb    (Compose        *compose);
 392 static void compose_paste_wrap_cb       (Compose        *compose);
 393 static void compose_allsel_cb           (Compose        *compose);
 394
 395 static void compose_advanced_action_cb  (Compose                   *compose,
 396                                          ComposeCallAdvancedAction  action);
 397
 398 static void compose_grab_focus_cb       (GtkWidget      *widget,
 399                                          Compose        *compose);
 400
 401 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 402                                          Compose        *compose);
 403
 404 static void compose_wrap_cb             (gpointer        data,
 405                                          guint           action,
 406                                          GtkWidget      *widget);
 407 static void compose_toggle_autowrap_cb  (gpointer        data,
 408                                          guint           action,
 409                                          GtkWidget      *widget);
 410
 411 static void compose_toggle_ruler_cb     (gpointer        data,
 412                                          guint           action,
 413                                          GtkWidget      *widget);
 414 static void compose_toggle_sign_cb      (gpointer        data,
 415                                          guint           action,
 416                                          GtkWidget      *widget);
 417 static void compose_toggle_encrypt_cb   (gpointer        data,
 418                                          guint           action,
 419                                          GtkWidget      *widget);
 420 static void compose_set_privacy_system_cb(GtkWidget      *widget,
 421                                           gpointer        data);
 422 static void compose_update_privacy_system_menu_item(Compose * compose);
 423 static void activate_privacy_system     (Compose *compose,
 424                                          PrefsAccount *account);
 425 static void compose_use_signing(Compose *compose, gboolean use_signing);
 426 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 427 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 428                                              GtkWidget *widget);
 429 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 430                                              GtkWidget *widget);
 431 static void compose_set_priority_cb     (gpointer        data,
 432                                          guint           action,
 433                                          GtkWidget      *widget);
 434
 435 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 436                                              GdkDragContext     *drag_context,
 437                                              gint                x,
 438                                              gint                y,
 439                                              GtkSelectionData   *data,
 440                                              guint               info,
 441                                              guint               time,
 442                                              gpointer            user_data);
 443 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 444                                              GdkDragContext     *drag_context,
 445                                              gint                x,
 446                                              gint                y,
 447                                              GtkSelectionData   *data,
 448                                              guint               info,
 449                                              guint               time,
 450                                              gpointer            user_data);
 451 static void compose_header_drag_received_cb (GtkWidget          *widget,
 452                                              GdkDragContext     *drag_context,
 453                                              gint                x,
 454                                              gint                y,
 455                                              GtkSelectionData   *data,
 456                                              guint               info,
 457                                              guint               time,
 458                                              gpointer            user_data);
 459
 460 static gboolean compose_drag_drop           (GtkWidget *widget,
 461                                              GdkDragContext *drag_context,
 462                                              gint x, gint y,
 463                                              guint time, gpointer user_data);
 464
 465 static void text_inserted               (GtkTextBuffer  *buffer,
 466                                          GtkTextIter    *iter,
 467                                          const gchar    *text,
 468                                          gint            len,
 469                                          Compose        *compose);
 470 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 471                                   gboolean to_all, gboolean to_ml,
 472                                   gboolean to_sender,
 473                                   gboolean followup_and_reply_to,
 474                                   const gchar *body);
 475
 476 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 477                                             ComposeHeaderEntry *headerentry);
 478 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 479                                             GdkEventKey        *event,
 480                                             ComposeHeaderEntry *headerentry);
 481
 482 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 483
 484 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 485
 486 #if USE_ASPELL
 487 static void compose_check_all              (Compose *compose);
 488 static void compose_highlight_all          (Compose *compose);
 489 static void compose_check_backwards        (Compose *compose);
 490 static void compose_check_forwards_go      (Compose *compose);
 491 #endif
 492
 493 static gint compose_defer_auto_save_draft       (Compose        *compose);
 494 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 495
 496 static void compose_close       (Compose *compose);
 497
 498 static GtkItemFactoryEntry compose_popup_entries[] =
 499 {
 500         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 501         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 502         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 503         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 504 };
 505
 506 static GtkItemFactoryEntry compose_entries[] =
 507 {
 508         {N_("/_Message"),                               NULL, NULL, 0, "<Branch>"},
 509         {N_("/_Message/_Send"),         "<control>Return",
 510                                         compose_send_cb, 0, NULL},
 511         {N_("/_Message/Send _later"),   "<shift><control>S",
 512                                         compose_send_later_cb,  0, NULL},
 513         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 514         {N_("/_Message/_Attach file"),          "<control>M", compose_attach_cb,      0, NULL},
 515         {N_("/_Message/_Insert file"),          "<control>I", compose_insert_file_cb, 0, NULL},
 516         {N_("/_Message/Insert si_gnature"),     "<control>G", compose_insert_sig_cb,  0, NULL},
 517         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 518         {N_("/_Message/_Save"),
 519                                                 "<control>S", compose_draft_cb, COMPOSE_KEEP_EDITING, NULL},
 520         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 521         {N_("/_Message/_Close"),                        "<control>W", compose_close_cb, 0, NULL},
 522
 523         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 524         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 525         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 526         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 527         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 528         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 529         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 530         {N_("/_Edit/Special paste/as _quotation"),
 531                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 532         {N_("/_Edit/Special paste/_wrapped"),
 533                                         NULL, compose_paste_wrap_cb, 0, NULL},
 534         {N_("/_Edit/Special paste/_unwrapped"),
 535                                         NULL, compose_paste_no_wrap_cb, 0, NULL},
 536         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 537         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 538         {N_("/_Edit/A_dvanced/Move a character backward"),
 539                                         "<control>B",
 540                                         compose_advanced_action_cb,
 541                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 542                                         NULL},
 543         {N_("/_Edit/A_dvanced/Move a character forward"),
 544                                         "<control>F",
 545                                         compose_advanced_action_cb,
 546                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 547                                         NULL},
 548         {N_("/_Edit/A_dvanced/Move a word backward"),
 549                                         NULL, /* "<alt>B" */
 550                                         compose_advanced_action_cb,
 551                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 552                                         NULL},
 553         {N_("/_Edit/A_dvanced/Move a word forward"),
 554                                         NULL, /* "<alt>F" */
 555                                         compose_advanced_action_cb,
 556                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 557                                         NULL},
 558         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 559                                         NULL, /* "<control>A" */
 560                                         compose_advanced_action_cb,
 561                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 562                                         NULL},
 563         {N_("/_Edit/A_dvanced/Move to end of line"),
 564                                         "<control>E",
 565                                         compose_advanced_action_cb,
 566                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 567                                         NULL},
 568         {N_("/_Edit/A_dvanced/Move to previous line"),
 569                                         "<control>P",
 570                                         compose_advanced_action_cb,
 571                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 572                                         NULL},
 573         {N_("/_Edit/A_dvanced/Move to next line"),
 574                                         "<control>N",
 575                                         compose_advanced_action_cb,
 576                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 577                                         NULL},
 578         {N_("/_Edit/A_dvanced/Delete a character backward"),
 579                                         "<control>H",
 580                                         compose_advanced_action_cb,
 581                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 582                                         NULL},
 583         {N_("/_Edit/A_dvanced/Delete a character forward"),
 584                                         "<control>D",
 585                                         compose_advanced_action_cb,
 586                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 587                                         NULL},
 588         {N_("/_Edit/A_dvanced/Delete a word backward"),
 589                                         NULL, /* "<control>W" */
 590                                         compose_advanced_action_cb,
 591                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 592                                         NULL},
 593         {N_("/_Edit/A_dvanced/Delete a word forward"),
 594                                         NULL, /* "<alt>D", */
 595                                         compose_advanced_action_cb,
 596                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 597                                         NULL},
 598         {N_("/_Edit/A_dvanced/Delete line"),
 599                                         "<control>U",
 600                                         compose_advanced_action_cb,
 601                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 602                                         NULL},
 603         {N_("/_Edit/A_dvanced/Delete entire line"),
 604                                         NULL,
 605                                         compose_advanced_action_cb,
 606                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 607                                         NULL},
 608         {N_("/_Edit/A_dvanced/Delete to end of line"),
 609                                         "<control>K",
 610                                         compose_advanced_action_cb,
 611                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 612                                         NULL},
 613         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 614         {N_("/_Edit/_Wrap current paragraph"),
 615                                         "<control>L", compose_wrap_cb, 0, NULL},
 616         {N_("/_Edit/Wrap all long _lines"),
 617                                         "<control><alt>L", compose_wrap_cb, 1, NULL},
 618         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 619         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 620         {N_("/_Edit/Edit with e_xternal editor"),
 621                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 622 #if USE_ASPELL
 623         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 624         {N_("/_Spelling/_Check all or check selection"),
 625                                         NULL, compose_check_all, 0, NULL},
 626         {N_("/_Spelling/_Highlight all misspelled words"),
 627                                         NULL, compose_highlight_all, 0, NULL},
 628         {N_("/_Spelling/Check _backwards misspelled word"),
 629                                         NULL, compose_check_backwards , 0, NULL},
 630         {N_("/_Spelling/_Forward to next misspelled word"),
 631                                         NULL, compose_check_forwards_go, 0, NULL},
 632         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 633         {N_("/_Spelling/_Spelling Configuration"),
 634                                         NULL, NULL, 0, "<Branch>"},
 635 #endif
 636         {N_("/_Options"),               NULL, NULL, 0, "<Branch>"},
 637         {N_("/_Options/Privacy System"),                NULL, NULL,   0, "<Branch>"},
 638         {N_("/_Options/Privacy System/None"),   NULL, NULL,   0, "<RadioItem>"},
 639         {N_("/_Options/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 640         {N_("/_Options/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 641         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 642         {N_("/_Options/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 643         {N_("/_Options/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 644         {N_("/_Options/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Options/Priority/Highest"},
 645         {N_("/_Options/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Options/Priority/Highest"},
 646         {N_("/_Options/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Options/Priority/Highest"},
 647         {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
 648         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 649         {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 650         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 651         {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 652         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 653
 654 #define ENC_ACTION(action) \
 655         NULL, compose_set_encoding_cb, action, \
 656         "/Options/Character encoding/Automatic"
 657
 658         {N_("/_Options/Character _encoding"), NULL, NULL, 0, "<Branch>"},
 659         {N_("/_Options/Character _encoding/_Automatic"),
 660                         NULL, compose_set_encoding_cb, C_AUTO, "<RadioItem>"},
 661         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 662
 663         {N_("/_Options/Character _encoding/7bit ascii (US-ASC_II)"),
 664          ENC_ACTION(C_US_ASCII)},
 665         {N_("/_Options/Character _encoding/Unicode (_UTF-8)"),
 666          ENC_ACTION(C_UTF_8)},
 667         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 668
 669         {N_("/_Options/Character _encoding/Western European (ISO-8859-_1)"),
 670          ENC_ACTION(C_ISO_8859_1)},
 671         {N_("/_Options/Character _encoding/Western European (ISO-8859-15)"),
 672          ENC_ACTION(C_ISO_8859_15)},
 673         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 674
 675         {N_("/_Options/Character _encoding/Central European (ISO-8859-_2)"),
 676          ENC_ACTION(C_ISO_8859_2)},
 677         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 678
 679         {N_("/_Options/Character _encoding/_Baltic (ISO-8859-13)"),
 680          ENC_ACTION(C_ISO_8859_13)},
 681         {N_("/_Options/Character _encoding/Baltic (ISO-8859-_4)"),
 682          ENC_ACTION(C_ISO_8859_4)},
 683         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 684
 685         {N_("/_Options/Character _encoding/Greek (ISO-8859-_7)"),
 686          ENC_ACTION(C_ISO_8859_7)},
 687         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 688
 689         {N_("/_Options/Character _encoding/Hebrew (ISO-8859-_8)"),
 690          ENC_ACTION(C_ISO_8859_8)},
 691         {N_("/_Options/Character _encoding/Hebrew (Windows-1255)"),
 692          ENC_ACTION(C_WINDOWS_1255)},
 693         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 694
 695         {N_("/_Options/Character _encoding/Turkish (ISO-8859-_9)"),
 696          ENC_ACTION(C_ISO_8859_9)},
 697         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 698
 699         {N_("/_Options/Character _encoding/Cyrillic (ISO-8859-_5)"),
 700          ENC_ACTION(C_ISO_8859_5)},
 701         {N_("/_Options/Character _encoding/Cyrillic (KOI8-_R)"),
 702          ENC_ACTION(C_KOI8_R)},
 703         {N_("/_Options/Character _encoding/Cyrillic (KOI8-U)"),
 704          ENC_ACTION(C_KOI8_U)},
 705         {N_("/_Options/Character _encoding/Cyrillic (Windows-1251)"),
 706          ENC_ACTION(C_WINDOWS_1251)},
 707         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 708
 709         {N_("/_Options/Character _encoding/Japanese (ISO-2022-_JP)"),
 710          ENC_ACTION(C_ISO_2022_JP)},
 711         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 712
 713         {N_("/_Options/Character _encoding/Simplified Chinese (_GB2312)"),
 714          ENC_ACTION(C_GB2312)},
 715         {N_("/_Options/Character _encoding/Simplified Chinese (GBK)"),
 716          ENC_ACTION(C_GBK)},
 717         {N_("/_Options/Character _encoding/Traditional Chinese (_Big5)"),
 718          ENC_ACTION(C_BIG5)},
 719         {N_("/_Options/Character _encoding/Traditional Chinese (EUC-_TW)"),
 720          ENC_ACTION(C_EUC_TW)},
 721         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 722
 723         {N_("/_Options/Character _encoding/Korean (EUC-_KR)"),
 724          ENC_ACTION(C_EUC_KR)},
 725         {N_("/_Options/Character _encoding/---"), NULL, NULL, 0, "<Separator>"},
 726
 727         {N_("/_Options/Character _encoding/Thai (TIS-620)"),
 728          ENC_ACTION(C_TIS_620)},
 729         {N_("/_Options/Character _encoding/Thai (Windows-874)"),
 730          ENC_ACTION(C_WINDOWS_874)},
 731
 732         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 733         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 734         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 735         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 736         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 737         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 738         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 739 };
 740
 741 static GtkTargetEntry compose_mime_types[] =
 742 {
 743         {"text/uri-list", 0, 0},
 744         {"text/plain", 0, 0},
 745         {"STRING", 0, 0}
 746 };
 747
 748 static gboolean compose_put_existing_to_front(MsgInfo *info)
 749 {
 750         GList *compose_list = compose_get_compose_list();
 751         GList *elem = NULL;
 752
 753         if (compose_list) {
 754                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 755                      elem = elem->next) {
 756                         Compose *c = (Compose*)elem->data;
 757
 758                         if (!c->targetinfo || !c->targetinfo->msgid ||
 759                             !info->msgid)
 760                                 continue;
 761
 762                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 763                                 gtkut_window_popup(c->window);
 764                                 return TRUE;
 765                         }
 766                 }
 767         }
 768         return FALSE;
 769 }
 770
 771 static GdkColor quote_color =
 772         {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 773
 774 static GdkColor signature_color = {
 775         (gulong)0,
 776         (gushort)0x7fff,
 777         (gushort)0x7fff,
 778         (gushort)0x7fff
 779 };
 780
 781 static GdkColor uri_color = {
 782         (gulong)0,
 783         (gushort)0,
 784         (gushort)0,
 785         (gushort)0
 786 };
 787
 788 static GtkTextTag *no_wrap_tag = NULL;
 789
 790 static void compose_create_tags(GtkTextView *text, Compose *compose)
 791 {
 792         GtkTextBuffer *buffer;
 793         GdkColor black = {(gulong)0, (gushort)0, (gushort)0, (gushort)0};
 794
 795         buffer = gtk_text_view_get_buffer(text);
 796
 797         if (prefs_common.enable_color) {
 798                 /* grab the quote colors, converting from an int to a GdkColor */
 799                 gtkut_convert_int_to_gdk_color(prefs_common.quote_level1_col,
 800                                                &quote_color);
 801                 gtkut_convert_int_to_gdk_color(prefs_common.signature_col,
 802                                                &signature_color);
 803                 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
 804                                                &uri_color);
 805         } else {
 806                 signature_color = quote_color = uri_color = black;
 807         }
 808
 809         gtk_text_buffer_create_tag(buffer, "quote",
 810                                    "foreground-gdk", &quote_color,
 811                                    NULL);
 812         gtk_text_buffer_create_tag(buffer, "signature",
 813                                    "foreground-gdk", &signature_color,
 814                                    NULL);
 815         gtk_text_buffer_create_tag(buffer, "link",
 816                                          "foreground-gdk", &uri_color,
 817                                          NULL);
 818         no_wrap_tag = gtk_text_buffer_create_tag(buffer, "no_wrap", NULL);
 819 }
 820
 821 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 822                      GPtrArray *attach_files)
 823 {
 824         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 825 }
 826
 827 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 828 {
 829         return compose_generic_new(account, NULL, item, NULL, NULL);
 830 }
 831
 832 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 833 {
 834         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 835 }
 836
 837 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 838                              GPtrArray *attach_files, GList *listAddress )
 839 {
 840         Compose *compose;
 841         GtkTextView *textview;
 842         GtkTextBuffer *textbuf;
 843         GtkTextIter iter;
 844         GtkItemFactory *ifactory;
 845
 846         if (item && item->prefs && item->prefs->enable_default_account)
 847                 account = account_find_from_id(item->prefs->default_account);
 848
 849         if (!account) account = cur_account;
 850         g_return_val_if_fail(account != NULL, NULL);
 851
 852         compose = compose_create(account, COMPOSE_NEW);
 853         ifactory = gtk_item_factory_from_widget(compose->menubar);
 854
 855         compose->replyinfo = NULL;
 856         compose->fwdinfo   = NULL;
 857
 858         textview = GTK_TEXT_VIEW(compose->text);
 859         textbuf = gtk_text_view_get_buffer(textview);
 860         compose_create_tags(textview, compose);
 861
 862         undo_block(compose->undostruct);
 863 #ifdef USE_ASPELL
 864         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 865             compose->gtkaspell)
 866                 gtkaspell_change_dict(compose->gtkaspell,
 867                     item->prefs->default_dictionary);
 868 #endif
 869
 870         if (account->auto_sig)
 871                 compose_insert_sig(compose, FALSE);
 872         gtk_text_buffer_get_start_iter(textbuf, &iter);
 873         gtk_text_buffer_place_cursor(textbuf, &iter);
 874
 875         if (account->protocol != A_NNTP) {
 876                 if (mailto && *mailto != '\0') {
 877                         compose_entries_set(compose, mailto);
 878
 879                 } else if (item && item->prefs->enable_default_to) {
 880                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 881                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 882                 }
 883                 if (item && item->ret_rcpt) {
 884                         menu_set_active(ifactory, "/Options/Request Return Receipt", TRUE);
 885                 }
 886         } else {
 887                 if (mailto) {
 888                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 889                 }
 890                 /*
 891                  * CLAWS: just don't allow return receipt request, even if the user
 892                  * may want to send an email. simple but foolproof.
 893                  */
 894                 menu_set_sensitive(ifactory, "/Options/Request Return Receipt", FALSE);
 895         }
 896         compose_add_field_list( compose, listAddress );
 897
 898         if (attach_files) {
 899                 gint i;
 900                 gchar *file;
 901
 902                 for (i = 0; i < attach_files->len; i++) {
 903                         file = g_ptr_array_index(attach_files, i);
 904                         compose_attach_append(compose, file, file, NULL);
 905                 }
 906         }
 907
 908         compose_show_first_last_header(compose, TRUE);
 909
 910         /* Set save folder */
 911         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 912                 gchar *folderidentifier;
 913
 914                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 915                 folderidentifier = folder_item_get_identifier(item);
 916                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 917                 g_free(folderidentifier);
 918         }
 919
 920         gtk_widget_grab_focus(compose->header_last->entry);
 921
 922         undo_unblock(compose->undostruct);
 923
 924         if (prefs_common.auto_exteditor)
 925                 compose_exec_ext_editor(compose);
 926
 927         return compose;
 928 }
 929
 930 static void compose_force_encryption(Compose *compose, PrefsAccount *account,
 931                 gboolean override_pref)
 932 {
 933         gchar *privacy = NULL;
 934
 935         if (override_pref == FALSE && account->default_encrypt_reply == FALSE)
 936                 return;
 937
 938         if (account->default_privacy_system
 939         &&  strlen(account->default_privacy_system)) {
 940                 privacy = account->default_privacy_system;
 941         } else {
 942                 GSList *privacy_avail = privacy_get_system_ids();
 943                 if (privacy_avail && g_slist_length(privacy_avail)) {
 944                         privacy = (gchar *)(privacy_avail->data);
 945                 }
 946         }
 947         if (privacy != NULL) {
 948                 compose->privacy_system = g_strdup(privacy);
 949                 compose_update_privacy_system_menu_item(compose);
 950                 compose_use_encryption(compose, TRUE);
 951         }
 952 }
 953
 954 static void compose_force_signing(Compose *compose, PrefsAccount *account)
 955 {
 956         gchar *privacy = NULL;
 957
 958         if (account->default_privacy_system
 959         &&  strlen(account->default_privacy_system)) {
 960                 privacy = account->default_privacy_system;
 961         } else {
 962                 GSList *privacy_avail = privacy_get_system_ids();
 963                 if (privacy_avail && g_slist_length(privacy_avail)) {
 964                         privacy = (gchar *)(privacy_avail->data);
 965                 }
 966         }
 967         if (privacy != NULL) {
 968                 compose->privacy_system = g_strdup(privacy);
 969                 compose_update_privacy_system_menu_item(compose);
 970                 compose_use_signing(compose, TRUE);
 971         }
 972 }
 973
 974 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 975 {
 976         MsgInfo *msginfo;
 977         guint list_len;
 978
 979         g_return_if_fail(msginfo_list != NULL);
 980
 981         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 982         g_return_if_fail(msginfo != NULL);
 983
 984         list_len = g_slist_length(msginfo_list);
 985
 986         switch (mode) {
 987         case COMPOSE_REPLY:
 988                 compose_reply(msginfo, prefs_common.reply_with_quote,
 989                               FALSE, prefs_common.default_reply_list, FALSE, body);
 990                 break;
 991         case COMPOSE_REPLY_WITH_QUOTE:
 992                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 993                 break;
 994         case COMPOSE_REPLY_WITHOUT_QUOTE:
 995                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 996                 break;
 997         case COMPOSE_REPLY_TO_SENDER:
 998                 compose_reply(msginfo, prefs_common.reply_with_quote,
 999                               FALSE, FALSE, TRUE, body);
1000                 break;
1001         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1002                 compose_followup_and_reply_to(msginfo,
1003                                               prefs_common.reply_with_quote,
1004                                               FALSE, FALSE, body);
1005                 break;
1006         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1007                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
1008                 break;
1009         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1010                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
1011                 break;
1012         case COMPOSE_REPLY_TO_ALL:
1013                 compose_reply(msginfo, prefs_common.reply_with_quote,
1014                               TRUE, FALSE, FALSE, body);
1015                 break;
1016         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1017                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
1018                 break;
1019         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1020                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
1021                 break;
1022         case COMPOSE_REPLY_TO_LIST:
1023                 compose_reply(msginfo, prefs_common.reply_with_quote,
1024                               FALSE, TRUE, FALSE, body);
1025                 break;
1026         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1027                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
1028                 break;
1029         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1030                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
1031                 break;
1032         case COMPOSE_FORWARD:
1033                 if (prefs_common.forward_as_attachment) {
1034                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
1035                         return;
1036                 } else {
1037                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
1038                         return;
1039                 }
1040                 break;
1041         case COMPOSE_FORWARD_INLINE:
1042                 /* check if we reply to more than one Message */
1043                 if (list_len == 1) {
1044                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
1045                         break;
1046                 }
1047                 /* more messages FALL THROUGH */
1048         case COMPOSE_FORWARD_AS_ATTACH:
1049                 compose_forward_multiple(NULL, msginfo_list);
1050                 break;
1051         case COMPOSE_REDIRECT:
1052                 compose_redirect(NULL, msginfo);
1053                 break;
1054         default:
1055                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
1056         }
1057 }
1058
1059 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
1060                    gboolean to_ml, gboolean to_sender,
1061                    const gchar *body)
1062 {
1063         compose_generic_reply(msginfo, quote, to_all, to_ml,
1064                               to_sender, FALSE, body);
1065 }
1066
1067 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
1068                                    gboolean to_all,
1069                                    gboolean to_sender,
1070                                    const gchar *body)
1071 {
1072         compose_generic_reply(msginfo, quote, to_all, FALSE,
1073                               to_sender, TRUE, body);
1074 }
1075
1076 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
1077                                   gboolean to_all, gboolean to_ml,
1078                                   gboolean to_sender,
1079                                   gboolean followup_and_reply_to,
1080                                   const gchar *body)
1081 {
1082         GtkItemFactory *ifactory;
1083         Compose *compose;
1084         PrefsAccount *account = NULL;
1085         PrefsAccount *reply_account;
1086         GtkTextView *textview;
1087         GtkTextBuffer *textbuf;
1088         GtkTextIter iter;
1089         int cursor_pos;
1090
1091         g_return_if_fail(msginfo != NULL);
1092         g_return_if_fail(msginfo->folder != NULL);
1093
1094         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
1095
1096         g_return_if_fail(account != NULL);
1097
1098         if (to_sender && account->protocol == A_NNTP &&
1099             !followup_and_reply_to) {
1100                 reply_account =
1101                         account_find_from_address(account->address);
1102                 if (!reply_account)
1103                         reply_account = compose_current_mail_account();
1104                 if (!reply_account)
1105                         return;
1106         } else
1107                 reply_account = account;
1108
1109         compose = compose_create(account, COMPOSE_REPLY);
1110         ifactory = gtk_item_factory_from_widget(compose->menubar);
1111
1112         menu_set_active(ifactory, "/Options/Remove references", FALSE);
1113         menu_set_sensitive(ifactory, "/Options/Remove references", TRUE);
1114
1115         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
1116         if (!compose->replyinfo)
1117                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
1118
1119         if (msginfo->folder && msginfo->folder->ret_rcpt)
1120                 menu_set_active(ifactory, "/Options/Request Return Receipt", TRUE);
1121
1122         /* Set save folder */
1123         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1124                 gchar *folderidentifier;
1125
1126                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1127                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1128                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1129                 g_free(folderidentifier);
1130         }
1131
1132         if (compose_parse_header(compose, msginfo) < 0) return;
1133         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
1134                                 to_sender, followup_and_reply_to);
1135         compose_show_first_last_header(compose, TRUE);
1136
1137         textview = (GTK_TEXT_VIEW(compose->text));
1138         textbuf = gtk_text_view_get_buffer(textview);
1139         compose_create_tags(textview, compose);
1140
1141         undo_block(compose->undostruct);
1142 #ifdef USE_ASPELL
1143         if (msginfo->folder && msginfo->folder->prefs &&
1144             msginfo->folder->prefs &&
1145             msginfo->folder->prefs->enable_default_dictionary &&
1146             compose->gtkaspell)
1147                 gtkaspell_change_dict(compose->gtkaspell,
1148                     msginfo->folder->prefs->default_dictionary);
1149 #endif
1150
1151         if (quote) {
1152                 gchar *qmark;
1153
1154                 if (prefs_common.quotemark && *prefs_common.quotemark)
1155                         qmark = prefs_common.quotemark;
1156                 else
1157                         qmark = "> ";
1158
1159                 compose_quote_fmt(compose, compose->replyinfo,
1160                                   prefs_common.quotefmt,
1161                                   qmark, body);
1162         }
1163         if (procmime_msginfo_is_encrypted(compose->replyinfo)) {
1164                 compose_force_encryption(compose, account, FALSE);
1165         }
1166
1167         if (account->auto_sig)
1168                 compose_insert_sig(compose, FALSE);
1169
1170         cursor_pos = quote_fmt_get_cursor_pos();
1171         gtk_text_buffer_get_start_iter(textbuf, &iter);
1172         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1173         gtk_text_buffer_place_cursor(textbuf, &iter);
1174
1175         compose_wrap_all(compose);
1176
1177         gtk_widget_grab_focus(compose->text);
1178
1179         undo_unblock(compose->undostruct);
1180
1181         if (prefs_common.auto_exteditor)
1182                 compose_exec_ext_editor(compose);
1183 }
1184
1185 #define INSERT_FW_HEADER(var, hdr) \
1186 if (msginfo->var && *msginfo->var) { \
1187         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1188         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1189         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1190 }
1191
1192 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1193                          gboolean as_attach, const gchar *body,
1194                          gboolean no_extedit)
1195 {
1196         Compose *compose;
1197         GtkTextView *textview;
1198         GtkTextBuffer *textbuf;
1199         GtkTextIter iter;
1200
1201         g_return_val_if_fail(msginfo != NULL, NULL);
1202         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1203
1204         if (!account &&
1205             !(account = compose_guess_forward_account_from_msginfo
1206                                 (msginfo)))
1207                 account = cur_account;
1208
1209         compose = compose_create(account, COMPOSE_FORWARD);
1210
1211         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1212         if (!compose->fwdinfo)
1213                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1214
1215         if (msginfo->subject && *msginfo->subject) {
1216                 gchar *buf, *buf2, *p;
1217
1218                 buf = p = g_strdup(msginfo->subject);
1219                 p += subject_get_prefix_length(p);
1220                 memmove(buf, p, strlen(p) + 1);
1221
1222                 buf2 = g_strdup_printf("Fw: %s", buf);
1223                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1224
1225                 g_free(buf);
1226                 g_free(buf2);
1227         }
1228
1229         textview = GTK_TEXT_VIEW(compose->text);
1230         textbuf = gtk_text_view_get_buffer(textview);
1231         compose_create_tags(textview, compose);
1232
1233         if (as_attach) {
1234                 gchar *msgfile;
1235
1236                 msgfile = procmsg_get_message_file_path(msginfo);
1237                 if (!is_file_exist(msgfile))
1238                         g_warning("%s: file not exist\n", msgfile);
1239                 else
1240                         compose_attach_append(compose, msgfile, msgfile,
1241                                               "message/rfc822");
1242
1243                 g_free(msgfile);
1244         } else {
1245                 gchar *qmark;
1246                 MsgInfo *full_msginfo;
1247
1248                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1249                 if (!full_msginfo)
1250                         full_msginfo = procmsg_msginfo_copy(msginfo);
1251
1252                 if (prefs_common.fw_quotemark &&
1253                     *prefs_common.fw_quotemark)
1254                         qmark = prefs_common.fw_quotemark;
1255                 else
1256                         qmark = "> ";
1257
1258                 compose_quote_fmt(compose, full_msginfo,
1259                                   prefs_common.fw_quotefmt,
1260                                   qmark, body);
1261                 compose_attach_parts(compose, msginfo);
1262
1263                 procmsg_msginfo_free(full_msginfo);
1264         }
1265
1266         if (account->auto_sig)
1267                 compose_insert_sig(compose, FALSE);
1268
1269         compose_wrap_all(compose);
1270
1271         gtk_text_buffer_get_start_iter(textbuf, &iter);
1272         gtk_text_buffer_place_cursor(textbuf, &iter);
1273
1274         gtk_widget_grab_focus(compose->header_last->entry);
1275
1276         if (!no_extedit && prefs_common.auto_exteditor)
1277                 compose_exec_ext_editor(compose);
1278
1279         /*save folder*/
1280         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1281                 gchar *folderidentifier;
1282
1283                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1284                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1285                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1286                 g_free(folderidentifier);
1287         }
1288
1289         return compose;
1290 }
1291
1292 #undef INSERT_FW_HEADER
1293
1294 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1295 {
1296         Compose *compose;
1297         GtkTextView *textview;
1298         GtkTextBuffer *textbuf;
1299         GtkTextIter iter;
1300         GSList *msginfo;
1301         gchar *msgfile;
1302
1303         g_return_val_if_fail(msginfo_list != NULL, NULL);
1304
1305         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1306                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1307                         return NULL;
1308
1309         /* guess account from first selected message */
1310         if (!account &&
1311             !(account = compose_guess_forward_account_from_msginfo
1312                                 (msginfo_list->data)))
1313                 account = cur_account;
1314
1315         g_return_val_if_fail(account != NULL, NULL);
1316
1317         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1318                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1319                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1320         }
1321
1322         compose = compose_create(account, COMPOSE_FORWARD);
1323
1324         textview = GTK_TEXT_VIEW(compose->text);
1325         textbuf = gtk_text_view_get_buffer(textview);
1326         compose_create_tags(textview, compose);
1327
1328         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1329                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1330                 if (!is_file_exist(msgfile))
1331                         g_warning("%s: file not exist\n", msgfile);
1332                 else
1333                         compose_attach_append(compose, msgfile, msgfile,
1334                                 "message/rfc822");
1335                 g_free(msgfile);
1336         }
1337
1338         if (account->auto_sig)
1339                 compose_insert_sig(compose, FALSE);
1340
1341         compose_wrap_all(compose);
1342
1343         gtk_text_buffer_get_start_iter(textbuf, &iter);
1344         gtk_text_buffer_place_cursor(textbuf, &iter);
1345
1346         gtk_widget_grab_focus(compose->header_last->entry);
1347
1348         return compose;
1349 }
1350
1351 static gboolean compose_is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, GtkTextIter *iter)
1352 {
1353         GtkTextIter start = *iter;
1354         GtkTextIter end_iter;
1355         int start_pos = gtk_text_iter_get_offset(&start);
1356
1357         if (!compose->account->sig_sep)
1358                 return FALSE;
1359
1360         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
1361                 start_pos+strlen(compose->account->sig_sep));
1362
1363         /* check sig separator */
1364         if (!strcmp(gtk_text_iter_get_text(&start, &end_iter),
1365                         compose->account->sig_sep)) {
1366                 /* check end of line (\n) */
1367                 gtk_text_buffer_get_iter_at_offset(textbuf, &start,
1368                         start_pos+strlen(compose->account->sig_sep));
1369                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
1370                         start_pos+strlen(compose->account->sig_sep)+1);
1371
1372                 if (!strcmp(gtk_text_iter_get_text(&start, &end_iter),"\n"));
1373                         return TRUE;
1374
1375
1376         }
1377
1378         return FALSE;
1379 }
1380
1381 static void compose_colorize_signature(Compose *compose)
1382 {
1383         GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
1384         GtkTextIter iter;
1385         GtkTextIter end_iter;
1386         gtk_text_buffer_get_start_iter(buffer, &iter);
1387         while (gtk_text_iter_forward_line(&iter))
1388                 if (compose_is_sig_separator(compose, buffer, &iter)) {
1389                         gtk_text_buffer_get_end_iter(buffer, &end_iter);
1390                         gtk_text_buffer_apply_tag_by_name(buffer,"signature",&iter, &end_iter);
1391                 }
1392 }
1393
1394 void compose_reedit(MsgInfo *msginfo)
1395 {
1396         Compose *compose = NULL;
1397         PrefsAccount *account = NULL;
1398         GtkTextView *textview;
1399         GtkTextBuffer *textbuf;
1400         GtkTextMark *mark;
1401         GtkTextIter iter;
1402         FILE *fp;
1403         gchar buf[BUFFSIZE];
1404         gboolean use_signing = FALSE;
1405         gboolean use_encryption = FALSE;
1406         gchar *privacy_system = NULL;
1407
1408         g_return_if_fail(msginfo != NULL);
1409         g_return_if_fail(msginfo->folder != NULL);
1410
1411         if (compose_put_existing_to_front(msginfo))
1412                 return;
1413
1414         if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
1415             folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
1416                 gchar queueheader_buf[BUFFSIZE];
1417                 gint id, param;
1418
1419                 /* Select Account from queue headers */
1420                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1421                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1422                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
1423                         account = account_find_from_id(id);
1424                 }
1425                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1426                                              sizeof(queueheader_buf), "NAID:")) {
1427                         id = atoi(&queueheader_buf[strlen("NAID:")]);
1428                         account = account_find_from_id(id);
1429                 }
1430                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1431                                                     sizeof(queueheader_buf), "MAID:")) {
1432                         id = atoi(&queueheader_buf[strlen("MAID:")]);
1433                         account = account_find_from_id(id);
1434                 }
1435                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1436                                                                 sizeof(queueheader_buf), "S:")) {
1437                         account = account_find_from_address(queueheader_buf);
1438                 }
1439                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1440                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
1441                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
1442                         use_signing = param;
1443
1444                 }
1445                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1446                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
1447                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
1448                         use_encryption = param;
1449                 }
1450                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1451                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
1452                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
1453                 }
1454                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1455                                              sizeof(queueheader_buf), "X-Priority: ")) {
1456                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
1457                         compose->priority = param;
1458                 }
1459         } else
1460                 account = msginfo->folder->folder->account;
1461
1462         if (!account && prefs_common.reedit_account_autosel) {
1463                 gchar from[BUFFSIZE];
1464                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1465                         extract_address(from);
1466                         account = account_find_from_address(from);
1467                 }
1468         }
1469         if (!account) account = cur_account;
1470         g_return_if_fail(account != NULL);
1471
1472         compose = compose_create(account, COMPOSE_REEDIT);
1473         if (privacy_system != NULL) {
1474                 compose->privacy_system = privacy_system;
1475                 compose_use_signing(compose, use_signing);
1476                 compose_use_encryption(compose, use_encryption);
1477                 compose_update_privacy_system_menu_item(compose);
1478         } else {
1479                 activate_privacy_system(compose, account);
1480         }
1481         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1482
1483         if (folder_has_parent_of_type(msginfo->folder, F_QUEUE) ||
1484             folder_has_parent_of_type(msginfo->folder, F_DRAFT)) {
1485                 gchar queueheader_buf[BUFFSIZE];
1486
1487                 /* Set message save folder */
1488                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1489                         gint startpos = 0;
1490
1491                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1492                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1493                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1494                 }
1495         }
1496
1497         if (compose_parse_header(compose, msginfo) < 0) return;
1498         compose_reedit_set_entry(compose, msginfo);
1499
1500         textview = GTK_TEXT_VIEW(compose->text);
1501         textbuf = gtk_text_view_get_buffer(textview);
1502         compose_create_tags(textview, compose);
1503
1504         mark = gtk_text_buffer_get_insert(textbuf);
1505         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1506
1507         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1508                                         G_CALLBACK(compose_changed_cb),
1509                                         compose);
1510
1511         if (procmime_msginfo_is_encrypted(msginfo)) {
1512                 fp = procmime_get_first_encrypted_text_content(msginfo);
1513                 if (fp)
1514                         compose_force_encryption(compose, account, TRUE);
1515         } else
1516                 fp = procmime_get_first_text_content(msginfo);
1517         if (fp == NULL)
1518                 g_warning("Can't get text part\n");
1519
1520         if (fp != NULL) {
1521                 gboolean prev_autowrap = compose->autowrap;
1522
1523                 compose->autowrap = FALSE;
1524                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1525                         strcrchomp(buf);
1526                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1527                 }
1528                 compose->autowrap = prev_autowrap;
1529                 fclose(fp);
1530         }
1531
1532         compose_attach_parts(compose, msginfo);
1533
1534         compose_colorize_signature(compose);
1535
1536         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1537                                         G_CALLBACK(compose_changed_cb),
1538                                         compose);
1539
1540         gtk_widget_grab_focus(compose->text);
1541
1542         if (prefs_common.auto_exteditor)
1543                 compose_exec_ext_editor(compose);
1544 }
1545
1546 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1547 {
1548         Compose *compose;
1549         gchar *filename;
1550         GtkItemFactory *ifactory;
1551         FolderItem *item;
1552
1553         g_return_val_if_fail(msginfo != NULL, NULL);
1554
1555         if (!account)
1556                 account = account_get_reply_account(msginfo,
1557                                         prefs_common.reply_account_autosel);
1558         g_return_val_if_fail(account != NULL, NULL);
1559
1560         compose = compose_create(account, COMPOSE_REDIRECT);
1561         ifactory = gtk_item_factory_from_widget(compose->menubar);
1562         compose_create_tags(GTK_TEXT_VIEW(compose->text), compose);
1563         compose->replyinfo = NULL;
1564         compose->fwdinfo = NULL;
1565
1566         compose_show_first_last_header(compose, TRUE);
1567
1568         gtk_widget_grab_focus(compose->header_last->entry);
1569
1570         filename = procmsg_get_message_file_path(msginfo);
1571         if (filename == NULL)
1572                 return NULL;
1573
1574         compose->redirect_filename = filename;
1575
1576         /* Set save folder */
1577         item = msginfo->folder;
1578         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1579                 gchar *folderidentifier;
1580
1581                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1582                 folderidentifier = folder_item_get_identifier(item);
1583                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1584                 g_free(folderidentifier);
1585         }
1586
1587         compose_attach_parts(compose, msginfo);
1588
1589         if (msginfo->subject)
1590                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1591                                    msginfo->subject);
1592         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1593
1594         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1595         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), FALSE);
1596
1597         compose_colorize_signature(compose);
1598
1599         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1600         menu_set_sensitive(ifactory, "/Add...", FALSE);
1601         menu_set_sensitive(ifactory, "/Remove", FALSE);
1602         menu_set_sensitive(ifactory, "/Properties...", FALSE);
1603
1604         ifactory = gtk_item_factory_from_widget(compose->menubar);
1605         menu_set_sensitive(ifactory, "/Message/Save", FALSE);
1606         menu_set_sensitive(ifactory, "/Message/Insert file", FALSE);
1607         menu_set_sensitive(ifactory, "/Message/Attach file", FALSE);
1608         menu_set_sensitive(ifactory, "/Message/Insert signature", FALSE);
1609         menu_set_sensitive(ifactory, "/Edit", FALSE);
1610         menu_set_sensitive(ifactory, "/Options", FALSE);
1611         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1612         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1613
1614         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1615         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1616         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1617         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1618         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1619         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1620         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1621
1622         return compose;
1623 }
1624
1625 GList *compose_get_compose_list(void)
1626 {
1627         return compose_list;
1628 }
1629
1630 void compose_entry_append(Compose *compose, const gchar *address,
1631                           ComposeEntryType type)
1632 {
1633         gchar *header;
1634         gchar *cur, *begin;
1635         gboolean in_quote = FALSE;
1636         if (!address || *address == '\0') return;
1637
1638         switch (type) {
1639         case COMPOSE_CC:
1640                 header = N_("Cc:");
1641                 break;
1642         case COMPOSE_BCC:
1643                 header = N_("Bcc:");
1644                 break;
1645         case COMPOSE_REPLYTO:
1646                 header = N_("Reply-To:");
1647                 break;
1648         case COMPOSE_NEWSGROUPS:
1649                 header = N_("Newsgroups:");
1650                 break;
1651         case COMPOSE_FOLLOWUPTO:
1652                 header = N_( "Followup-To:");
1653                 break;
1654         case COMPOSE_TO:
1655         default:
1656                 header = N_("To:");
1657                 break;
1658         }
1659         header = prefs_common.trans_hdr ? gettext(header) : header;
1660
1661         cur = begin = (gchar *)address;
1662
1663         /* we separate the line by commas, but not if we're inside a quoted
1664          * string */
1665         while (*cur != '\0') {
1666                 if (*cur == '"')
1667                         in_quote = !in_quote;
1668                 if (*cur == ',' && !in_quote) {
1669                         gchar *tmp = g_strdup(begin);
1670                         gchar *o_tmp = tmp;
1671                         tmp[cur-begin]='\0';
1672                         cur++;
1673                         begin = cur;
1674                         while (*tmp == ' ')
1675                                 tmp++;
1676                         compose_add_header_entry(compose, header, tmp);
1677                         g_free(o_tmp);
1678                         continue;
1679                 }
1680                 cur++;
1681         }
1682         if (begin < cur) {
1683                 gchar *tmp = g_strdup(begin);
1684                 gchar *o_tmp = tmp;
1685                 tmp[cur-begin]='\0';
1686                 cur++;
1687                 begin = cur;
1688                 while (*tmp == ' ')
1689                         tmp++;
1690                 compose_add_header_entry(compose, header, tmp);
1691                 g_free(o_tmp);
1692         }
1693 }
1694
1695 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1696 {
1697         static GtkStyle *bold_style = NULL;
1698         static GdkColor bold_color;
1699         GSList *h_list;
1700         GtkEntry *entry;
1701
1702         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1703                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1704                 if (gtk_entry_get_text(entry) &&
1705                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
1706                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1707                         if (!bold_style) {
1708                                 PangoFontDescription *font_desc = NULL;
1709                                 gtkut_convert_int_to_gdk_color
1710                                         (prefs_common.color_new, &bold_color);
1711                                 bold_style = gtk_style_copy(gtk_widget_get_style
1712                                         (GTK_WIDGET(entry)));
1713                                 pango_font_description_set_weight
1714                                         (bold_style->font_desc, PANGO_WEIGHT_BOLD);
1715                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1716                         }
1717                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1718                 }
1719         }
1720 }
1721
1722 void compose_toolbar_cb(gint action, gpointer data)
1723 {
1724         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1725         Compose *compose = (Compose*)toolbar_item->parent;
1726
1727         g_return_if_fail(compose != NULL);
1728
1729         switch(action) {
1730         case A_SEND:
1731                 compose_send_cb(compose, 0, NULL);
1732                 break;
1733         case A_SENDL:
1734                 compose_send_later_cb(compose, 0, NULL);
1735                 break;
1736         case A_DRAFT:
1737                 compose_draft_cb(compose, COMPOSE_QUIT_EDITING, NULL);
1738                 break;
1739         case A_INSERT:
1740                 compose_insert_file_cb(compose, 0, NULL);
1741                 break;
1742         case A_ATTACH:
1743                 compose_attach_cb(compose, 0, NULL);
1744                 break;
1745         case A_SIG:
1746                 compose_insert_sig(compose, FALSE);
1747                 break;
1748         case A_EXTEDITOR:
1749                 compose_ext_editor_cb(compose, 0, NULL);
1750                 break;
1751         case A_LINEWRAP_CURRENT:
1752                 compose_wrap_paragraph(compose, NULL, TRUE);
1753                 break;
1754         case A_LINEWRAP_ALL:
1755                 compose_wrap_all_full(compose, TRUE);
1756                 break;
1757         case A_ADDRBOOK:
1758                 compose_address_cb(compose, 0, NULL);
1759                 break;
1760 #ifdef USE_ASPELL
1761         case A_CHECK_SPELLING:
1762                 compose_check_all(compose);
1763                 break;
1764 #endif
1765         default:
1766                 break;
1767         }
1768 }
1769
1770 static void compose_entries_set(Compose *compose, const gchar *mailto)
1771 {
1772         gchar *to = NULL;
1773         gchar *cc = NULL;
1774         gchar *subject = NULL;
1775         gchar *body = NULL;
1776         gchar *temp = NULL;
1777         gint  len = 0;
1778
1779         scan_mailto_url(mailto, &to, &cc, NULL, &subject, &body);
1780
1781         if (to)
1782                 compose_entry_append(compose, to, COMPOSE_TO);
1783         if (cc)
1784                 compose_entry_append(compose, cc, COMPOSE_CC);
1785         if (subject) {
1786                 if (!g_utf8_validate (subject, -1, NULL)) {
1787                         temp = g_locale_to_utf8 (subject, -1, NULL, &len, NULL);
1788                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), temp);
1789                         g_free(temp);
1790                 } else {
1791                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1792                 }
1793         }
1794         if (body) {
1795                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1796                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1797                 GtkTextMark *mark;
1798                 GtkTextIter iter;
1799                 gboolean prev_autowrap = compose->autowrap;
1800
1801                 compose->autowrap = FALSE;
1802
1803                 mark = gtk_text_buffer_get_insert(buffer);
1804                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1805
1806                 if (!g_utf8_validate (body, -1, NULL)) {
1807                         temp = g_locale_to_utf8 (body, -1, NULL, &len, NULL);
1808                         gtk_text_buffer_insert(buffer, &iter, temp, -1);
1809                         g_free(temp);
1810                 } else {
1811                         gtk_text_buffer_insert(buffer, &iter, body, -1);
1812                 }
1813                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1814
1815                 compose->autowrap = prev_autowrap;
1816                 if (compose->autowrap)
1817                         compose_wrap_all(compose);
1818         }
1819
1820         g_free(to);
1821         g_free(cc);
1822         g_free(subject);
1823         g_free(body);
1824 }
1825
1826 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1827 {
1828         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1829                                        {"Cc:",          NULL, TRUE},
1830                                        {"References:",  NULL, FALSE},
1831                                        {"Bcc:",         NULL, TRUE},
1832                                        {"Newsgroups:",  NULL, TRUE},
1833                                        {"Followup-To:", NULL, TRUE},
1834                                        {"List-Post:",   NULL, FALSE},
1835                                        {"X-Priority:",  NULL, FALSE},
1836                                        {NULL,           NULL, FALSE}};
1837
1838         enum
1839         {
1840                 H_REPLY_TO      = 0,
1841                 H_CC            = 1,
1842                 H_REFERENCES    = 2,
1843                 H_BCC           = 3,
1844                 H_NEWSGROUPS    = 4,
1845                 H_FOLLOWUP_TO   = 5,
1846                 H_LIST_POST     = 6,
1847                 H_X_PRIORITY    = 7
1848         };
1849
1850         FILE *fp;
1851
1852         g_return_val_if_fail(msginfo != NULL, -1);
1853
1854         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1855         procheader_get_header_fields(fp, hentry);
1856         fclose(fp);
1857
1858         if (hentry[H_REPLY_TO].body != NULL) {
1859                 if (hentry[H_REPLY_TO].body[0] != '\0') {
1860                         compose->replyto =
1861                                 conv_unmime_header(hentry[H_REPLY_TO].body,
1862                                                    NULL);
1863                 }
1864                 g_free(hentry[H_REPLY_TO].body);
1865                 hentry[H_REPLY_TO].body = NULL;
1866         }
1867         if (hentry[H_CC].body != NULL) {
1868                 compose->cc = conv_unmime_header(hentry[H_CC].body, NULL);
1869                 g_free(hentry[H_CC].body);
1870                 hentry[H_CC].body = NULL;
1871         }
1872         if (hentry[H_REFERENCES].body != NULL) {
1873                 if (compose->mode == COMPOSE_REEDIT)
1874                         compose->references = hentry[H_REFERENCES].body;
1875                 else {
1876                         compose->references = compose_parse_references
1877                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1878                         g_free(hentry[H_REFERENCES].body);
1879                 }
1880                 hentry[H_REFERENCES].body = NULL;
1881         }
1882         if (hentry[H_BCC].body != NULL) {
1883                 if (compose->mode == COMPOSE_REEDIT)
1884                         compose->bcc =
1885                                 conv_unmime_header(hentry[H_BCC].body, NULL);
1886                 g_free(hentry[H_BCC].body);
1887                 hentry[H_BCC].body = NULL;
1888         }
1889         if (hentry[H_NEWSGROUPS].body != NULL) {
1890                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1891                 hentry[H_NEWSGROUPS].body = NULL;
1892         }
1893         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1894                 if (hentry[H_FOLLOWUP_TO].body[0] != '\0') {
1895                         compose->followup_to =
1896                                 conv_unmime_header(hentry[H_FOLLOWUP_TO].body,
1897                                                    NULL);
1898                 }
1899                 g_free(hentry[H_FOLLOWUP_TO].body);
1900                 hentry[H_FOLLOWUP_TO].body = NULL;
1901         }
1902         if (hentry[H_LIST_POST].body != NULL) {
1903                 gchar *to = NULL;
1904
1905                 extract_address(hentry[H_LIST_POST].body);
1906                 if (hentry[H_LIST_POST].body[0] != '\0') {
1907                         scan_mailto_url(hentry[H_LIST_POST].body,
1908                                         &to, NULL, NULL, NULL, NULL);
1909                         if (to) {
1910                                 g_free(compose->ml_post);
1911                                 compose->ml_post = to;
1912                         }
1913                 }
1914                 g_free(hentry[H_LIST_POST].body);
1915                 hentry[H_LIST_POST].body = NULL;
1916         }
1917
1918         /* CLAWS - X-Priority */
1919         if (compose->mode == COMPOSE_REEDIT)
1920                 if (hentry[H_X_PRIORITY].body != NULL) {
1921                         gint priority;
1922
1923                         priority = atoi(hentry[H_X_PRIORITY].body);
1924                         g_free(hentry[H_X_PRIORITY].body);
1925
1926                         hentry[H_X_PRIORITY].body = NULL;
1927
1928                         if (priority < PRIORITY_HIGHEST ||
1929                             priority > PRIORITY_LOWEST)
1930                                 priority = PRIORITY_NORMAL;
1931
1932                         compose->priority =  priority;
1933                 }
1934
1935         if (compose->mode == COMPOSE_REEDIT) {
1936                 if (msginfo->inreplyto && *msginfo->inreplyto)
1937                         compose->inreplyto = g_strdup(msginfo->inreplyto);
1938                 return 0;
1939         }
1940
1941         if (msginfo->msgid && *msginfo->msgid)
1942                 compose->inreplyto = g_strdup(msginfo->msgid);
1943
1944         if (!compose->references) {
1945                 if (msginfo->msgid && *msginfo->msgid) {
1946                         if (msginfo->inreplyto && *msginfo->inreplyto)
1947                                 compose->references =
1948                                         g_strdup_printf("<%s>\n\t<%s>",
1949                                                         msginfo->inreplyto,
1950                                                         msginfo->msgid);
1951                         else
1952                                 compose->references =
1953                                         g_strconcat("<", msginfo->msgid, ">",
1954                                                     NULL);
1955                 } else if (msginfo->inreplyto && *msginfo->inreplyto) {
1956                         compose->references =
1957                                 g_strconcat("<", msginfo->inreplyto, ">",
1958                                             NULL);
1959                 }
1960         }
1961
1962         return 0;
1963 }
1964
1965 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1966 {
1967         GSList *ref_id_list, *cur;
1968         GString *new_ref;
1969         gchar *new_ref_str;
1970
1971         ref_id_list = references_list_append(NULL, ref);
1972         if (!ref_id_list) return NULL;
1973         if (msgid && *msgid)
1974                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1975
1976         for (;;) {
1977                 gint len = 0;
1978
1979                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1980                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1981                         len += strlen((gchar *)cur->data) + 5;
1982
1983                 if (len > MAX_REFERENCES_LEN) {
1984                         /* remove second message-ID */
1985                         if (ref_id_list && ref_id_list->next &&
1986                             ref_id_list->next->next) {
1987                                 g_free(ref_id_list->next->data);
1988                                 ref_id_list = g_slist_remove
1989                                         (ref_id_list, ref_id_list->next->data);
1990                         } else {
1991                                 slist_free_strings(ref_id_list);
1992                                 g_slist_free(ref_id_list);
1993                                 return NULL;
1994                         }
1995                 } else
1996                         break;
1997         }
1998
1999         new_ref = g_string_new("");
2000         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
2001                 if (new_ref->len > 0)
2002                         g_string_append(new_ref, "\n\t");
2003                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
2004         }
2005
2006         slist_free_strings(ref_id_list);
2007         g_slist_free(ref_id_list);
2008
2009         new_ref_str = new_ref->str;
2010         g_string_free(new_ref, FALSE);
2011
2012         return new_ref_str;
2013 }
2014
2015 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
2016                                 const gchar *fmt, const gchar *qmark,
2017                                 const gchar *body)
2018 {
2019         static MsgInfo dummyinfo;
2020         gchar *quote_str = NULL;
2021         gchar *buf;
2022         gchar *p, *lastp;
2023         gint len;
2024         gboolean prev_autowrap;
2025         const gchar *trimmed_body = body;
2026         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2027         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2028
2029         if (!msginfo)
2030                 msginfo = &dummyinfo;
2031
2032         if (qmark != NULL) {
2033                 quote_fmt_init(msginfo, NULL, NULL);
2034                 quote_fmt_scan_string(qmark);
2035                 quote_fmt_parse();
2036
2037                 buf = quote_fmt_get_buffer();
2038                 if (buf == NULL)
2039                         alertpanel_error(_("Quote mark format error."));
2040                 else
2041                         Xstrdup_a(quote_str, buf, return NULL)
2042         }
2043
2044         if (fmt && *fmt != '\0') {
2045                 while (trimmed_body && strlen(trimmed_body) > 1
2046                         && trimmed_body[0]=='\n')
2047                         *trimmed_body++;
2048
2049                 quote_fmt_init(msginfo, quote_str, trimmed_body);
2050                 quote_fmt_scan_string(fmt);
2051                 quote_fmt_parse();
2052
2053                 buf = quote_fmt_get_buffer();
2054                 if (buf == NULL) {
2055                         alertpanel_error(_("Message reply/forward format error."));
2056                         return NULL;
2057                 }
2058         } else
2059                 buf = "";
2060
2061         prev_autowrap = compose->autowrap;
2062         compose->autowrap = FALSE;
2063
2064         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2065                                 G_CALLBACK(compose_changed_cb),
2066                                 compose);
2067         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2068                                 G_CALLBACK(text_inserted),
2069                                 compose);
2070         for (p = buf; *p != '\0'; ) {
2071                 GtkTextMark *mark;
2072                 GtkTextIter iter;
2073
2074
2075                 mark = gtk_text_buffer_get_insert(buffer);
2076                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2077
2078                 lastp = strchr(p, '\n');
2079                 len = lastp ? lastp - p + 1 : -1;
2080
2081                 gtk_text_buffer_insert(buffer, &iter, p, len);
2082
2083                 if (lastp)
2084                         p = lastp + 1;
2085                 else
2086                         break;
2087         }
2088
2089         compose->autowrap = prev_autowrap;
2090         if (compose->autowrap)
2091                 compose_wrap_all(compose);
2092
2093         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2094                                 G_CALLBACK(compose_changed_cb),
2095                                 compose);
2096         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2097                                 G_CALLBACK(text_inserted),
2098                                 compose);
2099
2100
2101         return buf;
2102 }
2103
2104 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
2105                                     gboolean to_all, gboolean to_ml,
2106                                     gboolean to_sender,
2107                                     gboolean followup_and_reply_to)
2108 {
2109         GSList *cc_list = NULL;
2110         GSList *cur;
2111         gchar *from = NULL;
2112         gchar *replyto = NULL;
2113         GHashTable *to_table;
2114
2115         g_return_if_fail(compose->account != NULL);
2116         g_return_if_fail(msginfo != NULL);
2117
2118         if (compose->account->protocol != A_NNTP) {
2119                 if (!compose->replyto && to_ml && compose->ml_post
2120                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
2121                         compose_entry_append(compose,
2122                                            compose->ml_post,
2123                                            COMPOSE_TO);
2124                 else if (!(to_all || to_sender)
2125                          && msginfo->folder
2126                          && msginfo->folder->prefs->enable_default_reply_to) {
2127                         compose_entry_append(compose,
2128                             msginfo->folder->prefs->default_reply_to,
2129                             COMPOSE_TO);
2130                 } else
2131                         compose_entry_append(compose,
2132                                  (compose->replyto && !to_sender)
2133                                   ? compose->replyto :
2134                                   msginfo->from ? msginfo->from : "",
2135                                   COMPOSE_TO);
2136         } else {
2137                 if (to_sender || (compose->followup_to &&
2138                         !strncmp(compose->followup_to, "poster", 6)))
2139                         compose_entry_append
2140                                 (compose,
2141                                  (compose->replyto ? compose->replyto :
2142                                         msginfo->from ? msginfo->from : ""),
2143                                  COMPOSE_TO);
2144
2145                 else if (followup_and_reply_to || to_all) {
2146                         compose_entry_append
2147                                 (compose,
2148                                  (compose->replyto ? compose->replyto :
2149                                  msginfo->from ? msginfo->from : ""),
2150                                  COMPOSE_TO);
2151
2152                         compose_entry_append
2153                                 (compose,
2154                                  compose->followup_to ? compose->followup_to :
2155                                  compose->newsgroups ? compose->newsgroups : "",
2156                                  COMPOSE_NEWSGROUPS);
2157                 }
2158                 else
2159                         compose_entry_append
2160                                 (compose,
2161                                  compose->followup_to ? compose->followup_to :
2162                                  compose->newsgroups ? compose->newsgroups : "",
2163                                  COMPOSE_NEWSGROUPS);
2164         }
2165
2166         if (msginfo->subject && *msginfo->subject) {
2167                 gchar *buf, *buf2;
2168                 guchar *p;
2169
2170                 buf = p = g_strdup(msginfo->subject);
2171                 p += subject_get_prefix_length(p);
2172                 memmove(buf, p, strlen(p) + 1);
2173
2174                 buf2 = g_strdup_printf("Re: %s", buf);
2175                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
2176
2177                 g_free(buf2);
2178                 g_free(buf);
2179         } else
2180                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
2181
2182         if (to_ml && compose->ml_post) return;
2183         if (!to_all || compose->account->protocol == A_NNTP) return;
2184
2185         if (compose->replyto) {
2186                 Xstrdup_a(replyto, compose->replyto, return);
2187                 extract_address(replyto);
2188         }
2189         if (msginfo->from) {
2190                 Xstrdup_a(from, msginfo->from, return);
2191                 extract_address(from);
2192         }
2193
2194         if (replyto && from)
2195                 cc_list = address_list_append_with_comments(cc_list, from);
2196         if (to_all && msginfo->folder &&
2197             msginfo->folder->prefs->enable_default_reply_to)
2198                 cc_list = address_list_append_with_comments(cc_list,
2199                                 msginfo->folder->prefs->default_reply_to);
2200         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
2201         cc_list = address_list_append_with_comments(cc_list, compose->cc);
2202
2203         to_table = g_hash_table_new(g_str_hash, g_str_equal);
2204         if (replyto)
2205                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
2206         if (compose->account)
2207                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
2208                                     GINT_TO_POINTER(1));
2209
2210         /* remove address on To: and that of current account */
2211         for (cur = cc_list; cur != NULL; ) {
2212                 GSList *next = cur->next;
2213                 gchar *addr;
2214
2215                 addr = g_strdup(cur->data);
2216                 extract_address(addr);
2217
2218                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
2219                         cc_list = g_slist_remove(cc_list, cur->data);
2220                 else
2221                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
2222
2223                 cur = next;
2224         }
2225         hash_free_strings(to_table);
2226         g_hash_table_destroy(to_table);
2227
2228         if (cc_list) {
2229                 for (cur = cc_list; cur != NULL; cur = cur->next)
2230                         compose_entry_append(compose, (gchar *)cur->data,
2231                                              COMPOSE_CC);
2232                 slist_free_strings(cc_list);
2233                 g_slist_free(cc_list);
2234         }
2235
2236 }
2237
2238 #define SET_ENTRY(entry, str) \
2239 { \
2240         if (str && *str) \
2241                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
2242 }
2243
2244 #define SET_ADDRESS(type, str) \
2245 { \
2246         if (str && *str) \
2247                 compose_entry_append(compose, str, type); \
2248 }
2249
2250 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
2251 {
2252         g_return_if_fail(msginfo != NULL);
2253
2254         SET_ENTRY(subject_entry, msginfo->subject);
2255         SET_ADDRESS(COMPOSE_TO, msginfo->to);
2256         SET_ADDRESS(COMPOSE_CC, compose->cc);
2257         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
2258         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
2259         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
2260         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2261
2262         compose_update_priority_menu_item(compose);
2263         compose_update_privacy_system_menu_item(compose);
2264         compose_show_first_last_header(compose, TRUE);
2265 }
2266
2267 #undef SET_ENTRY
2268 #undef SET_ADDRESS
2269
2270 static void compose_insert_sig(Compose *compose, gboolean replace)
2271 {
2272         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2273         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2274         GtkTextMark *mark;
2275         GtkTextIter iter, iter_end;
2276         gint cur_pos;
2277         gboolean prev_autowrap;
2278
2279
2280         g_return_if_fail(compose->account != NULL);
2281
2282         prev_autowrap = compose->autowrap;
2283         compose->autowrap = FALSE;
2284
2285         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2286                                         G_CALLBACK(compose_changed_cb),
2287                                         compose);
2288
2289         mark = gtk_text_buffer_get_insert(buffer);
2290         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2291         cur_pos = gtk_text_iter_get_offset (&iter);
2292
2293         gtk_text_buffer_get_end_iter(buffer, &iter);
2294
2295         if (replace && compose->sig_str) {
2296                 gboolean found;
2297                 GtkTextIter first_iter, start_iter, end_iter;
2298
2299                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2300
2301                 if (compose->sig_str[0] == '\0')
2302                         found = FALSE;
2303                 else
2304                         found = gtk_text_iter_forward_search(&first_iter,
2305                                                              compose->sig_str,
2306                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2307                                                              &start_iter, &end_iter,
2308                                                              NULL);
2309
2310                 if (found) {
2311                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2312                         iter = start_iter;
2313                 }
2314         }
2315
2316         g_free(compose->sig_str);
2317         compose->sig_str = compose_get_signature_str(compose);
2318         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2319                 compose->sig_str = g_strdup("");
2320
2321         cur_pos = gtk_text_iter_get_offset(&iter);
2322         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2323         /* skip \n\n */
2324         gtk_text_buffer_get_iter_at_offset(buffer, &iter, cur_pos);
2325         gtk_text_iter_forward_char(&iter);
2326         gtk_text_iter_forward_char(&iter);
2327         gtk_text_buffer_get_end_iter(buffer, &iter_end);
2328         gtk_text_buffer_apply_tag_by_name(buffer,"signature",&iter, &iter_end);
2329
2330         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2331                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2332
2333         gtk_text_buffer_get_iter_at_offset(buffer, &iter, cur_pos);
2334         gtk_text_buffer_place_cursor(buffer, &iter);
2335
2336         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2337                                         G_CALLBACK(compose_changed_cb),
2338                                         compose);
2339
2340         compose->autowrap = prev_autowrap;
2341         if (compose->autowrap)
2342                 compose_wrap_all(compose);
2343 }
2344
2345 static gchar *compose_get_signature_str(Compose *compose)
2346 {
2347         gchar *sig_body = NULL;
2348         gchar *sig_str = NULL;
2349         gchar *utf8_sig_str = NULL;
2350
2351         g_return_val_if_fail(compose->account != NULL, NULL);
2352
2353         if (!compose->account->sig_path)
2354                 return NULL;
2355
2356         if (compose->account->sig_type == SIG_FILE) {
2357                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2358                         g_warning("can't open signature file: %s\n",
2359                                   compose->account->sig_path);
2360                         return NULL;
2361                 }
2362         }
2363
2364         if (compose->account->sig_type == SIG_COMMAND)
2365                 sig_body = get_command_output(compose->account->sig_path);
2366         else {
2367                 gchar *tmp;
2368
2369                 tmp = file_read_to_str(compose->account->sig_path);
2370                 if (!tmp)
2371                         return NULL;
2372                 sig_body = normalize_newlines(tmp);
2373                 g_free(tmp);
2374         }
2375
2376         if (compose->account->sig_sep) {
2377                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2378                                       NULL);
2379                 g_free(sig_body);
2380         } else
2381                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2382
2383         if (sig_str) {
2384                 if (g_utf8_validate(sig_str, -1, NULL) == TRUE)
2385                         utf8_sig_str = sig_str;
2386                 else {
2387                         utf8_sig_str = conv_codeset_strdup
2388                                 (sig_str, conv_get_locale_charset_str(),
2389                                  CS_INTERNAL);
2390                         g_free(sig_str);
2391                 }
2392         }
2393
2394         return utf8_sig_str;
2395 }
2396
2397 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2398 {
2399         GtkTextView *text;
2400         GtkTextBuffer *buffer;
2401         GtkTextMark *mark;
2402         GtkTextIter iter;
2403         const gchar *cur_encoding;
2404         gchar buf[BUFFSIZE];
2405         gint len;
2406         FILE *fp;
2407         gboolean prev_autowrap;
2408         gboolean badtxt = FALSE;
2409
2410         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2411
2412         if ((fp = g_fopen(file, "rb")) == NULL) {
2413                 FILE_OP_ERROR(file, "fopen");
2414                 return COMPOSE_INSERT_READ_ERROR;
2415         }
2416
2417         prev_autowrap = compose->autowrap;
2418         compose->autowrap = FALSE;
2419
2420         text = GTK_TEXT_VIEW(compose->text);
2421         buffer = gtk_text_view_get_buffer(text);
2422         mark = gtk_text_buffer_get_insert(buffer);
2423         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2424
2425         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2426                                         G_CALLBACK(text_inserted),
2427                                         compose);
2428
2429         cur_encoding = conv_get_locale_charset_str();
2430
2431         while (fgets(buf, sizeof(buf), fp) != NULL) {
2432                 gchar *str;
2433
2434                 if (g_utf8_validate(buf, -1, NULL) == TRUE)
2435                         str = g_strdup(buf);
2436                 else
2437                         str = conv_codeset_strdup
2438                                 (buf, cur_encoding, CS_INTERNAL);
2439                 if (!str) continue;
2440
2441                 /* strip <CR> if DOS/Windows file,
2442                    replace <CR> with <LF> if Macintosh file. */
2443                 strcrchomp(str);
2444                 len = strlen(str);
2445                 if (len > 0 && str[len - 1] != '\n') {
2446                         while (--len >= 0)
2447                                 if (str[len] == '\r') str[len] = '\n';
2448                 }
2449
2450                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2451                 g_free(str);
2452         }
2453
2454         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2455                                           G_CALLBACK(text_inserted),
2456                                           compose);
2457         compose->autowrap = prev_autowrap;
2458         if (compose->autowrap)
2459                 compose_wrap_all(compose);
2460
2461         fclose(fp);
2462
2463         if (badtxt)
2464                 return COMPOSE_INSERT_INVALID_CHARACTER;
2465         else
2466                 return COMPOSE_INSERT_SUCCESS;
2467 }
2468
2469 static void compose_attach_append(Compose *compose, const gchar *file,
2470                                   const gchar *filename,
2471                                   const gchar *content_type)
2472 {
2473         AttachInfo *ainfo;
2474         GtkTreeIter iter;
2475         FILE *fp;
2476         off_t size;
2477         GAuto *auto_ainfo;
2478         gchar *size_text;
2479         GtkListStore *store;
2480         gchar *name;
2481
2482         if (!is_file_exist(file)) {
2483                 g_warning("File %s doesn't exist\n", filename);
2484                 return;
2485         }
2486         if ((size = get_file_size(file)) < 0) {
2487                 g_warning("Can't get file size of %s\n", filename);
2488                 return;
2489         }
2490         if (size == 0) {
2491                 alertpanel_notice(_("File %s is empty."), filename);
2492                 return;
2493         }
2494         if ((fp = g_fopen(file, "rb")) == NULL) {
2495                 alertpanel_error(_("Can't read %s."), filename);
2496                 return;
2497         }
2498         fclose(fp);
2499
2500         ainfo = g_new0(AttachInfo, 1);
2501         auto_ainfo = g_auto_pointer_new_with_free
2502                         (ainfo, (GFreeFunc) compose_attach_info_free);
2503         ainfo->file = g_strdup(file);
2504
2505         if (content_type) {
2506                 ainfo->content_type = g_strdup(content_type);
2507                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
2508                         MsgInfo *msginfo;
2509                         MsgFlags flags = {0, 0};
2510
2511                         if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
2512                                 ainfo->encoding = ENC_7BIT;
2513                         else
2514                                 ainfo->encoding = ENC_8BIT;
2515
2516                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2517                         if (msginfo && msginfo->subject)
2518                                 name = g_strdup(msginfo->subject);
2519                         else
2520                                 name = g_path_get_basename(filename ? filename : file);
2521
2522                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2523
2524                         procmsg_msginfo_free(msginfo);
2525                 } else {
2526                         if (!g_ascii_strncasecmp(content_type, "text", 4))
2527                                 ainfo->encoding = procmime_get_encoding_for_text_file(file);
2528                         else
2529                                 ainfo->encoding = ENC_BASE64;
2530                         name = g_path_get_basename(filename ? filename : file);
2531                         ainfo->name = g_strdup(name);
2532                 }
2533                 g_free(name);
2534         } else {
2535                 ainfo->content_type = procmime_get_mime_type(file);
2536                 if (!ainfo->content_type) {
2537                         ainfo->content_type =
2538                                 g_strdup("application/octet-stream");
2539                         ainfo->encoding = ENC_BASE64;
2540                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text", 4))
2541                         ainfo->encoding =
2542                                 procmime_get_encoding_for_text_file(file);
2543                 else
2544                         ainfo->encoding = ENC_BASE64;
2545                 name = g_path_get_basename(filename ? filename : file);
2546                 ainfo->name = g_strdup(name);
2547                 g_free(name);
2548         }
2549
2550         if (!strcmp(ainfo->content_type, "unknown")) {
2551                 g_free(ainfo->content_type);
2552                 ainfo->content_type = g_strdup("application/octet-stream");
2553         }
2554
2555         ainfo->size = size;
2556         size_text = to_human_readable(size);
2557
2558         store = GTK_LIST_STORE(gtk_tree_view_get_model
2559                         (GTK_TREE_VIEW(compose->attach_clist)));
2560
2561         gtk_list_store_append(store, &iter);
2562         gtk_list_store_set(store, &iter,
2563                            COL_MIMETYPE, ainfo->content_type,
2564                            COL_SIZE, size_text,
2565                            COL_NAME, ainfo->name,
2566                            COL_DATA, ainfo,
2567                            COL_AUTODATA, auto_ainfo,
2568                            -1);
2569
2570         g_auto_pointer_free(auto_ainfo);
2571 }
2572
2573 static void compose_use_signing(Compose *compose, gboolean use_signing)
2574 {
2575         GtkItemFactory *ifactory;
2576         GtkWidget *menuitem = NULL;
2577
2578         compose->use_signing = use_signing;
2579         ifactory = gtk_item_factory_from_widget(compose->menubar);
2580         menuitem = gtk_item_factory_get_item
2581                 (ifactory, "/Options/Sign");
2582         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2583                                        use_signing);
2584 }
2585
2586 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
2587 {
2588         GtkItemFactory *ifactory;
2589         GtkWidget *menuitem = NULL;
2590
2591         compose->use_encryption = use_encryption;
2592         ifactory = gtk_item_factory_from_widget(compose->menubar);
2593         menuitem = gtk_item_factory_get_item
2594                 (ifactory, "/Options/Encrypt");
2595
2596         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2597                                        use_encryption);
2598 }
2599
2600 #define NEXT_PART_NOT_CHILD(info)  \
2601 {  \
2602         node = info->node;  \
2603         while (node->children)  \
2604                 node = g_node_last_child(node);  \
2605         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2606 }
2607
2608 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2609 {
2610         MimeInfo *mimeinfo;
2611         MimeInfo *child;
2612         MimeInfo *firsttext = NULL;
2613         MimeInfo *encrypted = NULL;
2614         GNode    *node;
2615         gchar *outfile;
2616         const gchar *partname = NULL;
2617
2618         mimeinfo = procmime_scan_message(msginfo);
2619         if (!mimeinfo) return;
2620
2621         if (mimeinfo->node->children == NULL) {
2622                 procmime_mimeinfo_free_all(mimeinfo);
2623                 return;
2624         }
2625
2626         /* find first content part */
2627         child = (MimeInfo *) mimeinfo->node->children->data;
2628         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2629                 child = (MimeInfo *)child->node->children->data;
2630
2631         if (child->type == MIMETYPE_TEXT) {
2632                 firsttext = child;
2633                 debug_print("First text part found\n");
2634         } else if (compose->mode == COMPOSE_REEDIT &&
2635                  child->type == MIMETYPE_APPLICATION &&
2636                  !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
2637                 encrypted = (MimeInfo *)child->node->parent->data;
2638         }
2639
2640         child = (MimeInfo *) mimeinfo->node->children->data;
2641         while (child != NULL) {
2642                 if (child == encrypted) {
2643                         /* skip this part of tree */
2644                         NEXT_PART_NOT_CHILD(child);
2645                         continue;
2646                 }
2647
2648                 if (child->type == MIMETYPE_MULTIPART) {
2649                         /* get the actual content */
2650                         child = procmime_mimeinfo_next(child);
2651                         continue;
2652                 }
2653
2654                 if (child == firsttext) {
2655                         child = procmime_mimeinfo_next(child);
2656                         continue;
2657                 }
2658
2659                 outfile = procmime_get_tmp_file_name(child);
2660                 if (procmime_get_part(outfile, child) < 0)
2661                         g_warning("Can't get the part of multipart message.");
2662                 else {
2663                         gchar *content_type;
2664
2665                         content_type = procmime_get_content_type_str(child->type, child->subtype);
2666
2667                         /* if we meet a pgp signature, we don't attach it, but
2668                          * we force signing. */
2669                         if (strcmp(content_type, "application/pgp-signature")) {
2670                                 partname = procmime_mimeinfo_get_parameter(child, "filename");
2671                                 if (partname == NULL)
2672                                         partname = procmime_mimeinfo_get_parameter(child, "name");
2673                                 if (partname == NULL)
2674                                         partname = "";
2675                                 compose_attach_append(compose, outfile,
2676                                                       partname, content_type);
2677                         } else {
2678                                 compose_force_signing(compose, compose->account);
2679                         }
2680                         g_free(content_type);
2681                 }
2682                 g_free(outfile);
2683                 NEXT_PART_NOT_CHILD(child);
2684         }
2685         procmime_mimeinfo_free_all(mimeinfo);
2686 }
2687
2688 #undef NEXT_PART_NOT_CHILD
2689
2690
2691
2692 typedef enum {
2693         WAIT_FOR_INDENT_CHAR,
2694         WAIT_FOR_INDENT_CHAR_OR_SPACE,
2695 } IndentState;
2696
2697 /* return indent length, we allow:
2698    indent characters followed by indent characters or spaces/tabs,
2699    alphabets and numbers immediately followed by indent characters,
2700    and the repeating sequences of the above
2701    If quote ends with multiple spaces, only the first one is included. */
2702 static gchar *compose_get_quote_str(GtkTextBuffer *buffer,
2703                                     const GtkTextIter *start, gint *len)
2704 {
2705         GtkTextIter iter = *start;
2706         gunichar wc;
2707         gchar ch[6];
2708         gint clen;
2709         IndentState state = WAIT_FOR_INDENT_CHAR;
2710         gboolean is_space;
2711         gboolean is_indent;
2712         gint alnum_count = 0;
2713         gint space_count = 0;
2714         gint quote_len = 0;
2715
2716         if (prefs_common.quote_chars == NULL) {
2717                 return 0 ;
2718         }
2719
2720         while (!gtk_text_iter_ends_line(&iter)) {
2721                 wc = gtk_text_iter_get_char(&iter);
2722                 if (g_unichar_iswide(wc))
2723                         break;
2724                 clen = g_unichar_to_utf8(wc, ch);
2725                 if (clen != 1)
2726                         break;
2727
2728                 is_indent = strchr(prefs_common.quote_chars, ch[0]) ? TRUE : FALSE;
2729                 is_space = g_unichar_isspace(wc);
2730
2731                 if (state == WAIT_FOR_INDENT_CHAR) {
2732                         if (!is_indent && !g_unichar_isalnum(wc))
2733                                 break;
2734                         if (is_indent) {
2735                                 quote_len += alnum_count + space_count + 1;
2736                                 alnum_count = space_count = 0;
2737                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2738                         } else
2739                                 alnum_count++;
2740                 } else if (state == WAIT_FOR_INDENT_CHAR_OR_SPACE) {
2741                         if (!is_indent && !is_space && !g_unichar_isalnum(wc))
2742                                 break;
2743                         if (is_space)
2744                                 space_count++;
2745                         else if (is_indent) {
2746                                 quote_len += alnum_count + space_count + 1;
2747                                 alnum_count = space_count = 0;
2748                         } else {
2749                                 alnum_count++;
2750                                 state = WAIT_FOR_INDENT_CHAR;
2751                         }
2752                 }
2753
2754                 gtk_text_iter_forward_char(&iter);
2755         }
2756
2757         if (quote_len > 0 && space_count > 0)
2758                 quote_len++;
2759
2760         if (len)
2761                 *len = quote_len;
2762
2763         if (quote_len > 0) {
2764                 iter = *start;
2765                 gtk_text_iter_forward_chars(&iter, quote_len);
2766                 return gtk_text_buffer_get_text(buffer, start, &iter, FALSE);
2767         }
2768
2769         return NULL;
2770 }
2771
2772 /* return TRUE if the line is itemized */
2773 static gboolean compose_is_itemized(GtkTextBuffer *buffer,
2774                                     const GtkTextIter *start)
2775 {
2776         GtkTextIter iter = *start;
2777         gunichar wc;
2778         gchar ch[6];
2779         gint clen;
2780
2781         if (gtk_text_iter_ends_line(&iter))
2782                 return FALSE;
2783
2784         while (1) {
2785                 wc = gtk_text_iter_get_char(&iter);
2786                 if (!g_unichar_isspace(wc))
2787                         break;
2788                 gtk_text_iter_forward_char(&iter);
2789                 if (gtk_text_iter_ends_line(&iter))
2790                         return FALSE;
2791         }
2792
2793         clen = g_unichar_to_utf8(wc, ch);
2794         if (clen != 1)
2795                 return FALSE;
2796
2797         if (!strchr("*-+", ch[0]))
2798                 return FALSE;
2799
2800         gtk_text_iter_forward_char(&iter);
2801         if (gtk_text_iter_ends_line(&iter))
2802                 return FALSE;
2803         wc = gtk_text_iter_get_char(&iter);
2804         if (g_unichar_isspace(wc))
2805                 return TRUE;
2806
2807         return FALSE;
2808 }
2809
2810 static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
2811                                            const GtkTextIter *start,
2812                                            GtkTextIter *break_pos,
2813                                            gint max_col,
2814                                            gint quote_len)
2815 {
2816         GtkTextIter iter = *start, line_end = *start;
2817         PangoLogAttr *attrs;
2818         gchar *str;
2819         gchar *p;
2820         gint len;
2821         gint i;
2822         gint col = 0;
2823         gint pos = 0;
2824         gboolean can_break = FALSE;
2825         gboolean do_break = FALSE;
2826         gboolean was_white = FALSE;
2827         gboolean prev_dont_break = FALSE;
2828
2829         gtk_text_iter_forward_to_line_end(&line_end);
2830         str = gtk_text_buffer_get_text(buffer, &iter, &line_end, FALSE);
2831         len = g_utf8_strlen(str, -1);
2832         /* g_print("breaking line: %d: %s (len = %d)\n",
2833                 gtk_text_iter_get_line(&iter), str, len); */
2834         attrs = g_new(PangoLogAttr, len + 1);
2835
2836         pango_default_break(str, -1, NULL, attrs, len + 1);
2837
2838         p = str;
2839
2840         /* skip quote and leading spaces */
2841         for (i = 0; *p != '\0' && i < len; i++) {
2842                 gunichar wc;
2843
2844                 wc = g_utf8_get_char(p);
2845                 if (i >= quote_len && !g_unichar_isspace(wc))
2846                         break;
2847                 if (g_unichar_iswide(wc))
2848                         col += 2;
2849                 else if (*p == '\t')
2850                         col += 8;
2851                 else
2852                         col++;
2853                 p = g_utf8_next_char(p);
2854         }
2855
2856         for (; *p != '\0' && i < len; i++) {
2857                 PangoLogAttr *attr = attrs + i;
2858                 gunichar wc;
2859                 gint uri_len;
2860
2861                 if (attr->is_line_break && can_break && was_white && !prev_dont_break)
2862                         pos = i;
2863
2864                 was_white = attr->is_white;
2865
2866                 /* don't wrap URI */
2867                 if ((uri_len = get_uri_len(p)) > 0) {
2868                         col += uri_len;
2869                         if (pos > 0 && col > max_col) {
2870                                 do_break = TRUE;
2871                                 break;
2872                         }
2873                         i += uri_len - 1;
2874                         p += uri_len;
2875                         can_break = TRUE;
2876                         continue;
2877                 }
2878
2879                 wc = g_utf8_get_char(p);
2880                 if (g_unichar_iswide(wc)) {
2881                         col += 2;
2882                         if (prev_dont_break && can_break && attr->is_line_break)
2883                                 pos = i;
2884                 } else if (*p == '\t')
2885                         col += 8;
2886                 else
2887                         col++;
2888                 if (pos > 0 && col > max_col) {
2889                         do_break = TRUE;
2890                         break;
2891                 }
2892
2893                 if (*p == '-' || *p == '/')
2894                         prev_dont_break = TRUE;
2895                 else
2896                         prev_dont_break = FALSE;
2897
2898                 p = g_utf8_next_char(p);
2899                 can_break = TRUE;
2900         }
2901
2902         debug_print("compose_get_line_break_pos(): do_break = %d, pos = %d, col = %d\n", do_break, pos, col);
2903
2904         g_free(attrs);
2905         g_free(str);
2906
2907         *break_pos = *start;
2908         gtk_text_iter_set_line_offset(break_pos, pos);
2909
2910         return do_break;
2911 }
2912
2913 static gboolean compose_join_next_line(Compose *compose,
2914                                        GtkTextBuffer *buffer,
2915                                        GtkTextIter *iter,
2916                                        const gchar *quote_str)
2917 {
2918         GtkTextIter iter_ = *iter, cur, prev, next, end;
2919         PangoLogAttr attrs[3];
2920         gchar *str;
2921         gchar *next_quote_str;
2922         gunichar wc1, wc2;
2923         gint quote_len;
2924         gboolean keep_cursor = FALSE;
2925
2926         if (!gtk_text_iter_forward_line(&iter_) ||
2927             gtk_text_iter_ends_line(&iter_))
2928                 return FALSE;
2929
2930         next_quote_str = compose_get_quote_str(buffer, &iter_, &quote_len);
2931
2932         if ((quote_str || next_quote_str) &&
2933             strcmp2(quote_str, next_quote_str) != 0) {
2934                 g_free(next_quote_str);
2935                 return FALSE;
2936         }
2937         g_free(next_quote_str);
2938
2939         end = iter_;
2940         if (quote_len > 0) {
2941                 gtk_text_iter_forward_chars(&end, quote_len);
2942                 if (gtk_text_iter_ends_line(&end))
2943                         return FALSE;
2944         }
2945
2946         /* don't join itemized lines */
2947         if (compose_is_itemized(buffer, &end))
2948                 return FALSE;
2949
2950         /* don't join signature separator */
2951         if (compose_is_sig_separator(compose, buffer, &iter_))
2952                 return FALSE;
2953
2954         /* delete quote str */
2955         if (quote_len > 0)
2956                 gtk_text_buffer_delete(buffer, &iter_, &end);
2957
2958         /* delete linebreak and extra spaces */
2959         prev = cur = iter_;
2960         while (gtk_text_iter_backward_char(&cur)) {
2961                 wc1 = gtk_text_iter_get_char(&cur);
2962                 if (!g_unichar_isspace(wc1))
2963                         break;
2964                 prev = cur;
2965         }
2966         next = cur = iter_;
2967         while (!gtk_text_iter_ends_line(&cur)) {
2968                 wc1 = gtk_text_iter_get_char(&cur);
2969                 if (!g_unichar_isspace(wc1))
2970                         break;
2971                 gtk_text_iter_forward_char(&cur);
2972                 next = cur;
2973         }
2974         if (!gtk_text_iter_equal(&prev, &next)) {
2975                 GtkTextMark *mark;
2976
2977                 mark = gtk_text_buffer_get_insert(buffer);
2978                 gtk_text_buffer_get_iter_at_mark(buffer, &cur, mark);
2979                 if (gtk_text_iter_equal(&prev, &cur))
2980                         keep_cursor = TRUE;
2981                 gtk_text_buffer_delete(buffer, &prev, &next);
2982         }
2983         iter_ = prev;
2984
2985         /* insert space if required */
2986         gtk_text_iter_backward_char(&prev);
2987         wc1 = gtk_text_iter_get_char(&prev);
2988         wc2 = gtk_text_iter_get_char(&next);
2989         gtk_text_iter_forward_char(&next);
2990         str = gtk_text_buffer_get_text(buffer, &prev, &next, FALSE);
2991         pango_default_break(str, -1, NULL, attrs, 3);
2992         if (!attrs[1].is_line_break ||
2993             (!g_unichar_iswide(wc1) || !g_unichar_iswide(wc2))) {
2994                 gtk_text_buffer_insert(buffer, &iter_, " ", 1);
2995                 if (keep_cursor) {
2996                         gtk_text_iter_backward_char(&iter_);
2997                         gtk_text_buffer_place_cursor(buffer, &iter_);
2998                 }
2999         }
3000         g_free(str);
3001
3002         *iter = iter_;
3003         return TRUE;
3004 }
3005
3006 #define ADD_TXT_POS(bp_, ep_, pti_) \
3007         if ((last->next = alloca(sizeof(struct txtpos))) != NULL) { \
3008                 last = last->next; \
3009                 last->bp = (bp_); last->ep = (ep_); last->pti = (pti_); \
3010                 last->next = NULL; \
3011         } else { \
3012                 g_warning("alloc error scanning URIs\n"); \
3013         }
3014
3015 static void compose_wrap_paragraph(Compose *compose, GtkTextIter *par_iter, gboolean force)
3016 {
3017         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
3018         GtkTextBuffer *buffer;
3019         GtkTextIter iter, break_pos, end_of_line;
3020         gchar *quote_str = NULL;
3021         gint quote_len;
3022         gboolean wrap_quote = prefs_common.linewrap_quote;
3023         gboolean prev_autowrap = compose->autowrap;
3024         gint startq_offset = -1, noq_offset = -1;
3025         gint uri_start = -1, uri_stop = -1;
3026         gint nouri_start = -1, nouri_stop = -1;
3027
3028         compose->autowrap = FALSE;
3029
3030         buffer = gtk_text_view_get_buffer(text);
3031
3032         undo_block(compose->undostruct);
3033
3034         if (par_iter) {
3035                 iter = *par_iter;
3036         } else {
3037                 GtkTextMark *mark;
3038                 mark = gtk_text_buffer_get_insert(buffer);
3039                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
3040         }
3041
3042         /* move to paragraph start */
3043         gtk_text_iter_set_line_offset(&iter, 0);
3044         if (gtk_text_iter_ends_line(&iter)) {
3045                 while (gtk_text_iter_ends_line(&iter) &&
3046                        gtk_text_iter_forward_line(&iter))
3047                         ;
3048         } else {
3049                 while (gtk_text_iter_backward_line(&iter)) {
3050                         if (gtk_text_iter_ends_line(&iter)) {
3051                                 gtk_text_iter_forward_line(&iter);
3052                                 break;
3053                         }
3054                 }
3055         }
3056
3057         /* go until paragraph end (empty line) */
3058         while (!gtk_text_iter_ends_line(&iter)) {
3059                 gchar *scanpos = NULL;
3060                 /* parse table - in order of priority */
3061                 struct table {
3062                         const gchar *needle; /* token */
3063
3064                         /* token search function */
3065                         gchar    *(*search)     (const gchar *haystack,
3066                                                  const gchar *needle);
3067                         /* part parsing function */
3068                         gboolean  (*parse)      (const gchar *start,
3069                                                  const gchar *scanpos,
3070                                                  const gchar **bp_,
3071                                                  const gchar **ep_);
3072                         /* part to URI function */
3073                         gchar    *(*build_uri)  (const gchar *bp,
3074                                                  const gchar *ep);
3075                 };
3076
3077                 static struct table parser[] = {
3078                         {"http://",  strcasestr, get_uri_part,   make_uri_string},
3079                         {"https://", strcasestr, get_uri_part,   make_uri_string},
3080                         {"ftp://",   strcasestr, get_uri_part,   make_uri_string},
3081                         {"www.",     strcasestr, get_uri_part,   make_http_string},
3082                         {"mailto:",  strcasestr, get_uri_part,   make_uri_string},
3083                         {"@",        strcasestr, get_email_part, make_email_string}
3084                 };
3085                 const gint PARSE_ELEMS = sizeof parser / sizeof parser[0];
3086                 gint last_index = PARSE_ELEMS;
3087                 gint  n;
3088                 gchar *o_walk = NULL, *walk = NULL, *bp = NULL, *ep = NULL;
3089                 gint walk_pos;
3090
3091                 if (gtk_text_iter_has_tag(&iter, no_wrap_tag) && !force)
3092                         goto colorize;
3093
3094                 uri_start = uri_stop = -1;
3095                 quote_str = compose_get_quote_str(buffer, &iter, &quote_len);
3096
3097                 if (quote_str) {
3098                         if (!wrap_quote) {
3099                                 if (startq_offset == -1) {
3100                                         startq_offset = gtk_text_iter_get_offset(&iter);
3101                                 }
3102                                 goto colorize;
3103                         }
3104                         debug_print("compose_wrap_paragraph(): quote_str = '%s'\n", quote_str);
3105                         startq_offset = gtk_text_iter_get_offset(&iter);
3106                 } else {
3107                         if (startq_offset == -1)
3108                                 noq_offset = gtk_text_iter_get_offset(&iter);
3109                 }
3110
3111                 if (prev_autowrap == FALSE && !force) {
3112                         goto colorize;
3113                 }
3114                 if (compose_get_line_break_pos(buffer, &iter, &break_pos,
3115                                                prefs_common.linewrap_len,
3116                                                quote_len)) {
3117                         GtkTextIter prev, next, cur;
3118
3119                         gtk_text_buffer_insert(buffer, &break_pos, "\n", 1);
3120
3121                         /* remove trailing spaces */
3122                         cur = break_pos;
3123                         gtk_text_iter_backward_char(&cur);
3124                         prev = next = cur;
3125                         while (!gtk_text_iter_starts_line(&cur)) {
3126                                 gunichar wc;
3127
3128                                 gtk_text_iter_backward_char(&cur);
3129                                 wc = gtk_text_iter_get_char(&cur);
3130                                 if (!g_unichar_isspace(wc))
3131                                         break;
3132                                 prev = cur;
3133                         }
3134                         if (!gtk_text_iter_equal(&prev, &next)) {
3135                                 gtk_text_buffer_delete(buffer, &prev, &next);
3136                                 break_pos = next;
3137                                 gtk_text_iter_forward_char(&break_pos);
3138                         }
3139
3140                         if (quote_str)
3141                                 gtk_text_buffer_insert(buffer, &break_pos,
3142                                                        quote_str, -1);
3143
3144                         iter = break_pos;
3145                         compose_join_next_line(compose, buffer, &iter, quote_str);
3146
3147                         /* move iter to current line start */
3148                         gtk_text_iter_set_line_offset(&iter, 0);
3149                         continue;
3150                 } else {
3151                         /* move iter to next line start */
3152                         iter = break_pos;
3153                 }
3154
3155 colorize:
3156                 end_of_line = iter;
3157                 while (!gtk_text_iter_ends_line(&end_of_line)) {
3158                         gtk_text_iter_forward_char(&end_of_line);
3159                 }
3160                 o_walk = walk = gtk_text_buffer_get_text(buffer, &iter, &end_of_line, FALSE);
3161
3162                 nouri_start = gtk_text_iter_get_offset(&iter);
3163                 nouri_stop = gtk_text_iter_get_offset(&end_of_line);
3164
3165                 walk_pos = gtk_text_iter_get_offset(&iter);
3166                 /* FIXME: this looks phony. scanning for anything in the parse table */
3167                 for (n = 0; n < PARSE_ELEMS; n++) {
3168                         gchar *tmp;
3169
3170                         tmp = parser[n].search(walk, parser[n].needle);
3171                         if (tmp) {
3172                                 if (scanpos == NULL || tmp < scanpos) {
3173                                         scanpos = tmp;
3174                                         last_index = n;
3175                                 }
3176                         }
3177                 }
3178
3179                 bp = ep = 0;
3180                 if (scanpos) {
3181                         /* check if URI can be parsed */
3182                         if (parser[last_index].parse(walk, scanpos, (const gchar **)&bp,(const gchar **)&ep)
3183                             && (size_t) (ep - bp - 1) > strlen(parser[last_index].needle)) {
3184                                         walk = ep;
3185                         } else
3186                                 walk = scanpos +
3187                                         strlen(parser[last_index].needle);
3188                 }
3189                 if (bp && ep) {
3190                         uri_start = walk_pos + (bp - o_walk);
3191                         uri_stop  = walk_pos + (ep - o_walk);
3192                 }
3193                 g_free(o_walk);
3194                 o_walk = NULL;
3195                 gtk_text_iter_forward_line(&iter);
3196                 g_free(quote_str);
3197                 quote_str = NULL;
3198                 if (startq_offset != -1) {
3199                         GtkTextIter startquote, endquote;
3200                         gtk_text_buffer_get_iter_at_offset(
3201                                 buffer, &startquote, startq_offset);
3202                         endquote = iter;
3203                         gtk_text_buffer_apply_tag_by_name(
3204                                 buffer, "quote", &startquote, &endquote);
3205                         startq_offset = -1;
3206                 } else if (noq_offset != -1) {
3207                         GtkTextIter startnoquote, endnoquote;
3208                         gtk_text_buffer_get_iter_at_offset(
3209                                 buffer, &startnoquote, noq_offset);
3210                         endnoquote = iter;
3211                         gtk_text_buffer_remove_tag_by_name(
3212                                 buffer, "quote", &startnoquote, &endnoquote);
3213                         noq_offset = -1;
3214                 }
3215
3216                 /* always */ {
3217                         GtkTextIter nouri_start_iter, nouri_end_iter;
3218                         gtk_text_buffer_get_iter_at_offset(
3219                                 buffer, &nouri_start_iter, nouri_start);
3220                         gtk_text_buffer_get_iter_at_offset(
3221                                 buffer, &nouri_end_iter, nouri_stop);
3222                         gtk_text_buffer_remove_tag_by_name(
3223                                 buffer, "link", &nouri_start_iter, &nouri_end_iter);
3224                 }
3225                 if (uri_start > 0 && uri_stop > 0) {
3226                         GtkTextIter uri_start_iter, uri_end_iter;
3227                         gtk_text_buffer_get_iter_at_offset(
3228                                 buffer, &uri_start_iter, uri_start);
3229                         gtk_text_buffer_get_iter_at_offset(
3230                                 buffer, &uri_end_iter, uri_stop);
3231                         gtk_text_buffer_apply_tag_by_name(
3232                                 buffer, "link", &uri_start_iter, &uri_end_iter);
3233                 }
3234         }
3235
3236         if (par_iter)
3237                 *par_iter = iter;
3238
3239         undo_unblock(compose->undostruct);
3240         compose->autowrap = prev_autowrap;
3241 }
3242
3243 static void compose_wrap_all(Compose *compose)
3244 {
3245         compose_wrap_all_full(compose, FALSE);
3246 }
3247
3248 static void compose_wrap_all_full(Compose *compose, gboolean force)
3249 {
3250         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
3251         GtkTextBuffer *buffer;
3252         GtkTextIter iter;
3253
3254         buffer = gtk_text_view_get_buffer(text);
3255
3256         undo_block(compose->undostruct);
3257
3258         gtk_text_buffer_get_start_iter(buffer, &iter);
3259         while (!gtk_text_iter_is_end(&iter))
3260                 compose_wrap_paragraph(compose, &iter, force);
3261
3262         undo_unblock(compose->undostruct);
3263 }
3264
3265 static void compose_set_title(Compose *compose)
3266 {
3267         gchar *str;
3268         gchar *edited;
3269
3270         edited = compose->modified ? _(" [Edited]") : "";
3271         if (compose->account && compose->account->address)
3272                 str = g_strdup_printf(_("%s - Compose message%s"),
3273                                       compose->account->address, edited);
3274         else
3275                 str = g_strdup_printf(_("Compose message%s"), edited);
3276         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3277         g_free(str);
3278 }
3279
3280 /**
3281  * compose_current_mail_account:
3282  *
3283  * Find a current mail account (the currently selected account, or the
3284  * default account, if a news account is currently selected).  If a
3285  * mail account cannot be found, display an error message.
3286  *
3287  * Return value: Mail account, or NULL if not found.
3288  **/
3289 static PrefsAccount *
3290 compose_current_mail_account(void)
3291 {
3292         PrefsAccount *ac;
3293
3294         if (cur_account && cur_account->protocol != A_NNTP)
3295                 ac = cur_account;
3296         else {
3297                 ac = account_get_default();
3298                 if (!ac || ac->protocol == A_NNTP) {
3299                         alertpanel_error(_("Account for sending mail is not specified.\n"
3300                                            "Please select a mail account before sending."));
3301                         return NULL;
3302                 }
3303         }
3304         return ac;
3305 }
3306
3307 static void compose_select_account(Compose *compose, PrefsAccount *account,
3308                                    gboolean init)
3309 {
3310         GtkItemFactory *ifactory;
3311
3312         g_return_if_fail(account != NULL);
3313
3314         compose->account = account;
3315
3316         compose_set_title(compose);
3317
3318         ifactory = gtk_item_factory_from_widget(compose->menubar);
3319
3320         if (account->default_sign && compose->mode != COMPOSE_REDIRECT)
3321                 menu_set_active(ifactory, "/Options/Sign", TRUE);
3322         else
3323                 menu_set_active(ifactory, "/Options/Sign", FALSE);
3324         if (account->default_encrypt && compose->mode != COMPOSE_REDIRECT)
3325                 menu_set_active(ifactory, "/Options/Encrypt", TRUE);
3326         else
3327                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
3328
3329         activate_privacy_system(compose, account);
3330
3331         if (!init && compose->mode != COMPOSE_REDIRECT)
3332                 compose_insert_sig(compose, TRUE);
3333 }
3334
3335 gboolean compose_check_for_valid_recipient(Compose *compose) {
3336         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3337         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3338         gboolean recipient_found = FALSE;
3339         GSList *list;
3340         gchar **strptr;
3341
3342         /* free to and newsgroup list */
3343         slist_free_strings(compose->to_list);
3344         g_slist_free(compose->to_list);
3345         compose->to_list = NULL;
3346
3347         slist_free_strings(compose->newsgroup_list);
3348         g_slist_free(compose->newsgroup_list);
3349         compose->newsgroup_list = NULL;
3350
3351         /* search header entries for to and newsgroup entries */
3352         for (list = compose->header_list; list; list = list->next) {
3353                 gchar *header;
3354                 gchar *entry;
3355                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3356                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3357                 g_strstrip(entry);
3358                 if (entry[0] != '\0') {
3359                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3360                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3361                                         compose->to_list = address_list_append(compose->to_list, entry);
3362                                         recipient_found = TRUE;
3363                                 }
3364                         }
3365                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3366                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3367                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3368                                         recipient_found = TRUE;
3369                                 }
3370                         }
3371                 }
3372                 g_free(header);
3373                 g_free(entry);
3374         }
3375         return recipient_found;
3376 }
3377
3378 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3379 {
3380         const gchar *str;
3381
3382         if (compose_check_for_valid_recipient(compose) == FALSE) {
3383                 alertpanel_error(_("Recipient is not specified."));
3384                 return FALSE;
3385         }
3386
3387         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3388         if (*str == '\0' && check_subject == TRUE) {
3389                 AlertValue aval;
3390
3391                 aval = alertpanel(_("Send"),
3392                                   _("Subject is empty. Send it anyway?"),
3393                                   GTK_STOCK_YES, GTK_STOCK_NO, NULL);
3394                 if (aval != G_ALERTDEFAULT)
3395                         return FALSE;
3396         }
3397
3398         return TRUE;
3399 }
3400
3401 gint compose_send(Compose *compose)
3402 {
3403         gint msgnum;
3404         FolderItem *folder;
3405         gint val = -1;
3406         gchar *msgpath;
3407
3408         compose_allow_user_actions (compose, FALSE);
3409         compose->sending = TRUE;
3410
3411         if (compose_check_entries(compose, TRUE) == FALSE)
3412                 goto bail;
3413
3414         val = compose_queue(compose, &msgnum, &folder);
3415
3416         if (val) {
3417                 if (val == -3) {
3418                         alertpanel_error(_("Could not queue message for sending:\n\n"
3419                                            "Signature failed."));
3420                 } else if (val == -2) {
3421                         alertpanel_error(_("Could not queue message for sending:\n\n%s."), strerror(errno));
3422                 } else {
3423                         alertpanel_error(_("Could not queue message for sending."));
3424                 }
3425                 goto bail;
3426         }
3427
3428
3429         if (prefs_common.send_dialog_mode != SEND_DIALOG_ALWAYS) {
3430                 compose->sending = FALSE;
3431                 compose_close(compose);
3432                 /* No more compose access in the normal codepath
3433                  * after this point! */
3434                 compose = NULL;
3435         }
3436
3437         if (msgnum == 0) {
3438                 alertpanel_error(_("The message was queued but could not be "
3439                                    "sent.\nUse \"Send queued messages\" from "
3440                                    "the main window to retry."));
3441                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3442                         compose->sending = FALSE;
3443                         compose_allow_user_actions (compose, TRUE);
3444                 }
3445                 return 0;
3446         }
3447
3448         msgpath = folder_item_fetch_msg(folder, msgnum);
3449         val = procmsg_send_message_queue(msgpath);
3450         g_free(msgpath);
3451
3452         if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3453                 compose->sending = FALSE;
3454                 compose_allow_user_actions (compose, TRUE);
3455                 if (val != 0) {
3456                         folder_item_remove_msg(folder, msgnum);
3457                         folder_item_scan(folder);
3458                 }
3459         }
3460
3461         if (val == 0) {
3462                 folder_item_remove_msg(folder, msgnum);
3463                 folder_item_scan(folder);
3464                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS)
3465                         compose_close(compose);
3466         } else {
3467                 alertpanel_error(_("The message was queued but could not be "
3468                                    "sent.\nUse \"Send queued messages\" from "
3469                                    "the main window to retry."));
3470                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3471                         compose_allow_user_actions (compose, TRUE);
3472                         compose->sending = FALSE;
3473                 }
3474                 return -1;
3475         }
3476
3477         return 0;
3478
3479 bail:
3480         compose_allow_user_actions (compose, TRUE);
3481         compose->sending = FALSE;
3482
3483         return -1;
3484 }
3485
3486 static gboolean compose_use_attach(Compose *compose)
3487 {
3488         GtkTreeModel *model = gtk_tree_view_get_model
3489                                 (GTK_TREE_VIEW(compose->attach_clist));
3490         return gtk_tree_model_iter_n_children(model, NULL) > 0;
3491 }
3492
3493 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3494                                                            FILE *fp)
3495 {
3496         gchar buf[BUFFSIZE];
3497         gchar *str;
3498         gboolean first_to_address;
3499         gboolean first_cc_address;
3500         GSList *list;
3501         ComposeHeaderEntry *headerentry;
3502         const gchar *headerentryname;
3503         gchar *cc_hdr;
3504         gchar *to_hdr;
3505
3506         debug_print("Writing redirect header\n");
3507
3508         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3509         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3510
3511         first_to_address = TRUE;
3512         for (list = compose->header_list; list; list = list->next) {
3513                 headerentry = ((ComposeHeaderEntry *)list->data);
3514                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3515
3516                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
3517                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3518                         Xstrdup_a(str, entstr, return -1);
3519                         g_strstrip(str);
3520                         if (str[0] != '\0') {
3521                                 compose_convert_header
3522                                         (compose, buf, sizeof(buf), str,
3523                                         strlen("Resent-To") + 2, TRUE);
3524
3525                                 if (first_to_address) {
3526                                         fprintf(fp, "Resent-To: ");
3527                                         first_to_address = FALSE;
3528                                 } else {
3529                                         fprintf(fp, ",");
3530                                 }
3531                                 fprintf(fp, "%s", buf);
3532                         }
3533                 }
3534         }
3535         if (!first_to_address) {
3536                 fprintf(fp, "\n");
3537         }
3538
3539         first_cc_address = TRUE;
3540         for (list = compose->header_list; list; list = list->next) {
3541                 headerentry = ((ComposeHeaderEntry *)list->data);
3542                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3543
3544                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
3545                         const gchar *strg = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3546                         Xstrdup_a(str, strg, return -1);
3547                         g_strstrip(str);
3548                         if (str[0] != '\0') {
3549                                 compose_convert_header
3550                                         (compose, buf, sizeof(buf), str,
3551                                         strlen("Resent-Cc") + 2, TRUE);
3552
3553                                 if (first_cc_address) {
3554                                         fprintf(fp, "Resent-Cc: ");
3555                                         first_cc_address = FALSE;
3556                                 } else {
3557                                         fprintf(fp, ",");
3558                                 }
3559                                 fprintf(fp, "%s", buf);
3560                         }
3561                 }
3562         }
3563         if (!first_cc_address) {
3564                 fprintf(fp, "\n");
3565         }
3566
3567         return(0);
3568 }
3569
3570 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3571 {
3572         gchar buf[BUFFSIZE];
3573         gchar *str;
3574         const gchar *entstr;
3575         /* struct utsname utsbuf; */
3576
3577         g_return_val_if_fail(fp != NULL, -1);
3578         g_return_val_if_fail(compose->account != NULL, -1);
3579         g_return_val_if_fail(compose->account->address != NULL, -1);
3580
3581         /* Resent-Date */
3582         get_rfc822_date(buf, sizeof(buf));
3583         fprintf(fp, "Resent-Date: %s\n", buf);
3584
3585         /* Resent-From */
3586         if (compose->account->name && *compose->account->name) {
3587                 compose_convert_header
3588                         (compose, buf, sizeof(buf), compose->account->name,
3589                          strlen("From: "), TRUE);
3590                 fprintf(fp, "Resent-From: %s <%s>\n",
3591                         buf, compose->account->address);
3592         } else
3593                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3594
3595         /* Subject */
3596         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3597         if (*entstr != '\0') {
3598                 Xstrdup_a(str, entstr, return -1);
3599                 g_strstrip(str);
3600                 if (*str != '\0') {
3601                         compose_convert_header(compose, buf, sizeof(buf), str,
3602                                                strlen("Subject: "), FALSE);
3603                         fprintf(fp, "Subject: %s\n", buf);
3604                 }
3605         }
3606
3607         /* Resent-Message-ID */
3608         if (compose->account->gen_msgid) {
3609                 generate_msgid(buf, sizeof(buf));
3610                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3611                 compose->msgid = g_strdup(buf);
3612         }
3613
3614         compose_redirect_write_headers_from_headerlist(compose, fp);
3615
3616         /* separator between header and body */
3617         fputs("\n", fp);
3618
3619         return 0;
3620 }
3621
3622 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
3623 {
3624         FILE *fp;
3625         size_t len;
3626         gchar buf[BUFFSIZE];
3627
3628         if ((fp = g_fopen(compose->redirect_filename, "rb")) == NULL) {
3629                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
3630                 return -1;
3631         }
3632
3633         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3634                 /* should filter returnpath, delivered-to */
3635                 if (g_ascii_strncasecmp(buf, "Return-Path:",
3636                                         strlen("Return-Path:")) == 0 ||
3637                     g_ascii_strncasecmp(buf, "Delivered-To:",
3638                                         strlen("Delivered-To:")) == 0 ||
3639                     g_ascii_strncasecmp(buf, "Received:",
3640                                         strlen("Received:")) == 0 ||
3641                     g_ascii_strncasecmp(buf, "Subject:",
3642                                         strlen("Subject:")) == 0 ||
3643                     g_ascii_strncasecmp(buf, "X-UIDL:",
3644                                         strlen("X-UIDL:")) == 0)
3645                         continue;
3646
3647                 if (fputs(buf, fdest) == -1)
3648                         goto error;
3649
3650                 if (!prefs_common.redirect_keep_from) {
3651                         if (g_ascii_strncasecmp(buf, "From:",
3652                                           strlen("From:")) == 0) {
3653                                 fputs(" (by way of ", fdest);
3654                                 if (compose->account->name
3655                                     && *compose->account->name) {
3656                                         compose_convert_header
3657                                                 (compose, buf, sizeof(buf),
3658                                                  compose->account->name,
3659                                                  strlen("From: "),
3660                                                  FALSE);
3661                                         fprintf(fdest, "%s <%s>",
3662                                                 buf,
3663                                                 compose->account->address);
3664                                 } else
3665                                         fprintf(fdest, "%s",
3666                                                 compose->account->address);
3667                                 fputs(")", fdest);
3668                         }
3669                 }
3670
3671                 if (fputs("\n", fdest) == -1)
3672                         goto error;
3673         }
3674
3675         compose_redirect_write_headers(compose, fdest);
3676
3677         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3678                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
3679                         goto error;
3680         }
3681
3682         fclose(fp);
3683
3684         return 0;
3685 error:
3686         fclose(fp);
3687
3688         return -1;
3689 }
3690
3691 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
3692 {
3693         GtkTextBuffer *buffer;
3694         GtkTextIter start, end;
3695         gchar *chars;
3696         gchar *buf;
3697         const gchar *out_codeset;
3698         EncodingType encoding;
3699         MimeInfo *mimemsg, *mimetext;
3700         gint line;
3701
3702         /* create message MimeInfo */
3703         mimemsg = procmime_mimeinfo_new();
3704         mimemsg->type = MIMETYPE_MESSAGE;
3705         mimemsg->subtype = g_strdup("rfc822");
3706         mimemsg->content = MIMECONTENT_MEM;
3707         mimemsg->data.mem = compose_get_header(compose);
3708
3709         /* Create text part MimeInfo */
3710         /* get all composed text */
3711         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3712         gtk_text_buffer_get_start_iter(buffer, &start);
3713         gtk_text_buffer_get_end_iter(buffer, &end);
3714         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3715         if (is_ascii_str(chars)) {
3716                 buf = chars;
3717                 chars = NULL;
3718                 out_codeset = CS_US_ASCII;
3719                 encoding = ENC_7BIT;
3720         } else {
3721                 const gchar *src_codeset;
3722
3723                 out_codeset = conv_get_charset_str(compose->out_encoding);
3724                 if (!out_codeset)
3725                         out_codeset = conv_get_outgoing_charset_str();
3726
3727                 if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
3728                         out_codeset = CS_ISO_8859_1;
3729
3730                 if (prefs_common.encoding_method == CTE_BASE64)
3731                         encoding = ENC_BASE64;
3732                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3733                         encoding = ENC_QUOTED_PRINTABLE;
3734                 else if (prefs_common.encoding_method == CTE_8BIT)
3735                         encoding = ENC_8BIT;
3736                 else
3737                         encoding = procmime_get_encoding_for_charset(out_codeset);
3738
3739                 src_codeset = CS_INTERNAL;
3740                 /* if current encoding is US-ASCII, set it the same as
3741                    outgoing one to prevent code conversion failure */
3742                 if (!g_ascii_strcasecmp(src_codeset, CS_US_ASCII))
3743                         src_codeset = out_codeset;
3744
3745                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3746                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3747
3748                 if (action == COMPOSE_WRITE_FOR_SEND) {
3749                         buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3750
3751                         if (!buf) {
3752                                 AlertValue aval;
3753                                 gchar *msg;
3754
3755                                 msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3756                                                         "%s to %s.\n"
3757                                                         "Send it anyway?"), src_codeset, out_codeset);
3758                                 aval = alertpanel_full(_("Error"), msg, GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
3759                                                       NULL, ALERT_ERROR, G_ALERTALTERNATE);
3760         g_free(msg);
3761
3762                                 if (aval != G_ALERTDEFAULT) {
3763                                         g_free(chars);
3764                                         return -1;
3765                                 } else {
3766                                         buf = chars;
3767                                         out_codeset = src_codeset;
3768                                         chars = NULL;
3769                                 }
3770                         }
3771                 } else {
3772                         buf = chars;
3773                         out_codeset = src_codeset;
3774                         chars = NULL;
3775                 }
3776         }
3777         g_free(chars);
3778
3779         if (encoding == ENC_8BIT || encoding == ENC_7BIT) {
3780                 if (!strncmp(buf, "From ", sizeof("From ")-1) ||
3781                     strstr(buf, "\nFrom ") != NULL) {
3782                         encoding = ENC_QUOTED_PRINTABLE;
3783                 }
3784         }
3785
3786         mimetext = procmime_mimeinfo_new();
3787         mimetext->content = MIMECONTENT_MEM;
3788         mimetext->data.mem = buf;
3789         mimetext->type = MIMETYPE_TEXT;
3790         mimetext->subtype = g_strdup("plain");
3791         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
3792                             g_strdup(out_codeset));
3793         /* protect trailing spaces when signing message */
3794         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3795             privacy_system_can_sign(compose->privacy_system)) {
3796                 if (encoding == ENC_7BIT)
3797                         encoding = ENC_QUOTED_PRINTABLE;
3798                 else if (encoding == ENC_8BIT)
3799                         encoding = ENC_BASE64;
3800         }
3801
3802         /* check for line length limit */
3803         if (encoding != ENC_QUOTED_PRINTABLE && encoding != ENC_BASE64 &&
3804             check_line_length(buf, 1000, &line) < 0) {
3805                 AlertValue aval;
3806                 gchar *msg;
3807
3808                 msg = g_strdup_printf
3809                         (_("Line %d exceeds the line length limit (998 bytes).\n"
3810                            "The contents of the message might be broken on the way to the delivery.\n"
3811                            "\n"
3812                            "Send it anyway?"), line + 1);
3813                 aval = alertpanel(_("Warning"), msg, GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL);
3814                 if (aval != G_ALERTDEFAULT) {
3815                         g_free(msg);
3816                         fclose(fp);
3817                         g_free(buf);
3818                         return -1;
3819                 }
3820         }
3821
3822         if (encoding != ENC_UNKNOWN)
3823                 procmime_encode_content(mimetext, encoding);
3824
3825         /* append attachment parts */
3826         if (compose_use_attach(compose)) {
3827                 MimeInfo *mimempart;
3828
3829                 mimempart = procmime_mimeinfo_new();
3830                 mimempart->content = MIMECONTENT_EMPTY;
3831                 mimempart->type = MIMETYPE_MULTIPART;
3832                 mimempart->subtype = g_strdup("mixed");
3833                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
3834                                     generate_mime_boundary(NULL));
3835
3836                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
3837
3838                 g_node_append(mimempart->node, mimetext->node);
3839                 g_node_append(mimemsg->node, mimempart->node);
3840
3841                 compose_add_attachments(compose, mimempart);
3842         } else
3843                 g_node_append(mimemsg->node, mimetext->node);
3844
3845         /* sign message if sending */
3846         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3847             privacy_system_can_sign(compose->privacy_system))
3848                 if (!privacy_sign(compose->privacy_system, mimemsg, compose->account))
3849                         return -2;
3850
3851         procmime_write_mimeinfo(mimemsg, fp);
3852
3853         procmime_mimeinfo_free_all(mimemsg);
3854
3855         return 0;
3856 }
3857
3858 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3859 {
3860         GtkTextBuffer *buffer;
3861         GtkTextIter start, end;
3862         FILE *fp;
3863         size_t len;
3864         gchar *chars, *tmp;
3865
3866         if ((fp = g_fopen(file, "wb")) == NULL) {
3867                 FILE_OP_ERROR(file, "fopen");
3868                 return -1;
3869         }
3870
3871         /* chmod for security */
3872         if (change_file_mode_rw(fp, file) < 0) {
3873                 FILE_OP_ERROR(file, "chmod");
3874                 g_warning("can't change file mode\n");
3875         }
3876
3877         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3878         gtk_text_buffer_get_start_iter(buffer, &start);
3879         gtk_text_buffer_get_end_iter(buffer, &end);
3880         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3881
3882         chars = conv_codeset_strdup
3883                 (tmp, CS_INTERNAL, conv_get_locale_charset_str());
3884
3885         g_free(tmp);
3886         if (!chars) return -1;
3887
3888         /* write body */
3889         len = strlen(chars);
3890         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3891                 FILE_OP_ERROR(file, "fwrite");
3892                 g_free(chars);
3893                 fclose(fp);
3894                 g_unlink(file);
3895                 return -1;
3896         }
3897
3898         g_free(chars);
3899
3900         if (fclose(fp) == EOF) {
3901                 FILE_OP_ERROR(file, "fclose");
3902                 g_unlink(file);
3903                 return -1;
3904         }
3905         return 0;
3906 }
3907
3908 static gint compose_remove_reedit_target(Compose *compose)
3909 {
3910         FolderItem *item;
3911         MsgInfo *msginfo = compose->targetinfo;
3912
3913         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3914         if (!msginfo) return -1;
3915
3916         item = msginfo->folder;
3917         g_return_val_if_fail(item != NULL, -1);
3918
3919         if (procmsg_msg_exist(msginfo) &&
3920             (folder_has_parent_of_type(item, F_QUEUE) ||
3921              folder_has_parent_of_type(item, F_DRAFT)
3922              || msginfo == compose->autosaved_draft)) {
3923                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3924                         g_warning("can't remove the old message\n");
3925                         return -1;
3926                 }
3927         }
3928
3929         return 0;
3930 }
3931
3932 void compose_remove_draft(Compose *compose)
3933 {
3934         FolderItem *drafts;
3935         MsgInfo *msginfo = compose->targetinfo;
3936         drafts = account_get_special_folder(compose->account, F_DRAFT);
3937
3938         if (procmsg_msg_exist(msginfo)) {
3939                 folder_item_remove_msg(drafts, msginfo->msgnum);
3940         }
3941
3942 }
3943
3944 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3945 {
3946         return compose_queue_sub (compose, msgnum, item, FALSE);
3947 }
3948 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3949 {
3950         FolderItem *queue;
3951         gchar *tmp;
3952         FILE *fp;
3953         GSList *cur;
3954         gint num;
3955         static gboolean lock = FALSE;
3956         PrefsAccount *mailac = NULL, *newsac = NULL;
3957
3958         debug_print("queueing message...\n");
3959         g_return_val_if_fail(compose->account != NULL, -1);
3960
3961         lock = TRUE;
3962
3963         if (compose_check_entries(compose, check_subject) == FALSE) {
3964                 lock = FALSE;
3965                 return -1;
3966         }
3967
3968         if (!compose->to_list && !compose->newsgroup_list) {
3969                 g_warning("can't get recipient list.");
3970                 lock = FALSE;
3971                 return -1;
3972         }
3973
3974         if (compose->to_list) {
3975                 if (compose->account->protocol != A_NNTP)
3976                         mailac = compose->account;
3977                 else if (cur_account && cur_account->protocol != A_NNTP)
3978                         mailac = cur_account;
3979                 else if (!(mailac = compose_current_mail_account())) {
3980                         lock = FALSE;
3981                         alertpanel_error(_("No account for sending mails available!"));
3982                         return -1;
3983                 }
3984         }
3985
3986         if (compose->newsgroup_list) {
3987                 if (compose->account->protocol == A_NNTP)
3988                         newsac = compose->account;
3989                 else if (!newsac->protocol != A_NNTP) {
3990                         lock = FALSE;
3991                         alertpanel_error(_("No account for posting news available!"));
3992                         return -1;
3993                 }
3994         }
3995
3996         if (prefs_common.linewrap_at_send)
3997                 compose_wrap_all(compose);
3998
3999         /* write queue header */
4000         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
4001                               G_DIR_SEPARATOR, compose);
4002         if ((fp = g_fopen(tmp, "wb")) == NULL) {
4003                 FILE_OP_ERROR(tmp, "fopen");
4004                 g_free(tmp);
4005                 return -2;
4006         }
4007
4008         if (change_file_mode_rw(fp, tmp) < 0) {
4009                 FILE_OP_ERROR(tmp, "chmod");
4010                 g_warning("can't change file mode\n");
4011         }
4012
4013         /* queueing variables */
4014         fprintf(fp, "AF:\n");
4015         fprintf(fp, "NF:0\n");
4016         fprintf(fp, "PS:10\n");
4017         fprintf(fp, "SRH:1\n");
4018         fprintf(fp, "SFN:\n");
4019         fprintf(fp, "DSR:\n");
4020         if (compose->msgid)
4021                 fprintf(fp, "MID:<%s>\n", compose->msgid);
4022         else
4023                 fprintf(fp, "MID:\n");
4024         fprintf(fp, "CFG:\n");
4025         fprintf(fp, "PT:0\n");
4026         fprintf(fp, "S:%s\n", compose->account->address);
4027         fprintf(fp, "RQ:\n");
4028         if (mailac)
4029                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
4030         else
4031                 fprintf(fp, "SSV:\n");
4032         if (newsac)
4033                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
4034         else
4035                 fprintf(fp, "NSV:\n");
4036         fprintf(fp, "SSH:\n");
4037         /* write recepient list */
4038         if (compose->to_list) {
4039                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
4040                 for (cur = compose->to_list->next; cur != NULL;
4041                      cur = cur->next)
4042                         fprintf(fp, ",<%s>", (gchar *)cur->data);
4043                 fprintf(fp, "\n");
4044         }
4045         /* write newsgroup list */
4046         if (compose->newsgroup_list) {
4047                 fprintf(fp, "NG:");
4048                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
4049                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
4050                         fprintf(fp, ",%s", (gchar *)cur->data);
4051                 fprintf(fp, "\n");
4052         }
4053         /* Sylpheed account IDs */
4054         if (mailac)
4055                 fprintf(fp, "MAID:%d\n", mailac->account_id);
4056         if (newsac)
4057                 fprintf(fp, "NAID:%d\n", newsac->account_id);
4058
4059         if (compose->privacy_system != NULL) {
4060                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
4061                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
4062                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
4063                 if (compose->use_encryption) {
4064                         gchar *encdata;
4065
4066                         encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
4067                         if (encdata != NULL)
4068                                 fprintf(fp, "X-Sylpheed-Encrypt-Data:%s\n",
4069                                         encdata);
4070                         g_free(encdata);
4071                 }
4072         }
4073
4074         /* Save copy folder */
4075         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4076                 gchar *savefolderid;
4077
4078                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4079                 fprintf(fp, "SCF:%s\n", savefolderid);
4080                 g_free(savefolderid);
4081         }
4082         /* Message-ID of message replying to */
4083         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
4084                 gchar *folderid;
4085
4086                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
4087                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
4088                 g_free(folderid);
4089         }
4090         /* Message-ID of message forwarding to */
4091         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
4092                 gchar *folderid;
4093
4094                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
4095                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
4096                 g_free(folderid);
4097         }
4098         fprintf(fp, "\n");
4099
4100         if (compose->redirect_filename != NULL) {
4101                 if (compose_redirect_write_to_file(compose, fp) < 0) {
4102                         lock = FALSE;
4103                         fclose(fp);
4104                         g_unlink(tmp);
4105                         g_free(tmp);
4106                         return -2;
4107                 }
4108         } else {
4109                 gint result = 0;
4110                 if ((result = compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND)) < 0) {
4111                         lock = FALSE;
4112                         fclose(fp);
4113                         g_unlink(tmp);
4114                         g_free(tmp);
4115                         return result - 1; /* -2 for a generic error, -3 for signing error */
4116                 }
4117         }
4118
4119         if (fclose(fp) == EOF) {
4120                 FILE_OP_ERROR(tmp, "fclose");
4121                 g_unlink(tmp);
4122                 g_free(tmp);
4123                 return -2;
4124         }
4125
4126         queue = account_get_special_folder(compose->account, F_QUEUE);
4127         if (!queue) {
4128                 g_warning("can't find queue folder\n");
4129                 g_unlink(tmp);
4130                 g_free(tmp);
4131                 return -1;
4132         }
4133         folder_item_scan(queue);
4134         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
4135                 g_warning("can't queue the message\n");
4136                 g_unlink(tmp);
4137                 g_free(tmp);
4138                 return -1;
4139         }
4140         g_unlink(tmp);
4141         g_free(tmp);
4142
4143         if (compose->mode == COMPOSE_REEDIT) {
4144                 compose_remove_reedit_target(compose);
4145         }
4146
4147         if ((msgnum != NULL) && (item != NULL)) {
4148                 *msgnum = num;
4149                 *item = queue;
4150         }
4151
4152         return 0;
4153 }
4154
4155 static void compose_add_attachments(Compose *compose, MimeInfo *parent)
4156 {
4157         AttachInfo *ainfo;
4158         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
4159         MimeInfo *mimepart;
4160         struct stat statbuf;
4161         gchar *type, *subtype;
4162         GtkTreeModel *model;
4163         GtkTreeIter iter;
4164
4165         model = gtk_tree_view_get_model(tree_view);
4166
4167         if (!gtk_tree_model_get_iter_first(model, &iter))
4168                 return;
4169         do {
4170                 gtk_tree_model_get(model, &iter,
4171                                    COL_DATA, &ainfo,
4172                                    -1);
4173
4174                 mimepart = procmime_mimeinfo_new();
4175                 mimepart->content = MIMECONTENT_FILE;
4176                 mimepart->data.filename = g_strdup(ainfo->file);
4177                 mimepart->offset = 0;
4178
4179                 stat(ainfo->file, &statbuf);
4180                 mimepart->length = statbuf.st_size;
4181
4182                 type = g_strdup(ainfo->content_type);
4183
4184                 if (!strchr(type, '/')) {
4185                         g_free(type);
4186                         type = g_strdup("application/octet-stream");
4187                 }
4188
4189                 subtype = strchr(type, '/') + 1;
4190                 *(subtype - 1) = '\0';
4191                 mimepart->type = procmime_get_media_type(type);
4192                 mimepart->subtype = g_strdup(subtype);
4193                 g_free(type);
4194
4195                 if (mimepart->type == MIMETYPE_MESSAGE &&
4196                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
4197                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
4198                 } else {
4199                         g_hash_table_insert(mimepart->typeparameters,
4200                                             g_strdup("name"), g_strdup(ainfo->name));
4201                         g_hash_table_insert(mimepart->dispositionparameters,
4202                                             g_strdup("filename"), g_strdup(ainfo->name));
4203                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
4204                 }
4205
4206                 if (compose->use_signing) {
4207                         if (ainfo->encoding == ENC_7BIT)
4208                                 ainfo->encoding = ENC_QUOTED_PRINTABLE;
4209                         else if (ainfo->encoding == ENC_8BIT)
4210                                 ainfo->encoding = ENC_BASE64;
4211                 }
4212
4213                 procmime_encode_content(mimepart, ainfo->encoding);
4214
4215                 g_node_append(parent->node, mimepart->node);
4216         } while (gtk_tree_model_iter_next(model, &iter));
4217 }
4218
4219 #define QUOTE_IF_REQUIRED(out, str)                                     \
4220 {                                                                       \
4221         if (*str != '"' && strpbrk(str, ",.[]<>")) {                    \
4222                 gchar *__tmp;                                           \
4223                 gint len;                                               \
4224                                                                         \
4225                 len = strlen(str) + 3;                                  \
4226                 if ((__tmp = alloca(len)) == NULL) {                    \
4227                         g_warning("can't allocate memory\n");           \
4228                         g_string_free(header, TRUE);                    \
4229                         return NULL;                                    \
4230                 }                                                       \
4231                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
4232                 out = __tmp;                                            \
4233         } else {                                                        \
4234                 gchar *__tmp;                                           \
4235                                                                         \
4236                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
4237                         g_warning("can't allocate memory\n");           \
4238                         g_string_free(header, TRUE);                    \
4239                         return NULL;                                    \
4240                 } else                                                  \
4241                         strcpy(__tmp, str);                             \
4242                                                                         \
4243                 out = __tmp;                                            \
4244         }                                                               \
4245 }
4246
4247 #define IS_IN_CUSTOM_HEADER(header) \
4248         (compose->account->add_customhdr && \
4249          custom_header_find(compose->account->customhdr_list, header) != NULL)
4250
4251 static void compose_add_headerfield_from_headerlist(Compose *compose,
4252                                                     GString *header,
4253                                                     const gchar *fieldname,
4254                                                     const gchar *seperator)
4255 {
4256         gchar *str, *fieldname_w_colon, *trans_fieldname;
4257         gboolean add_field = FALSE;
4258         GSList *list;
4259         ComposeHeaderEntry *headerentry;
4260         const gchar * headerentryname;
4261         GString *fieldstr;
4262
4263         if (IS_IN_CUSTOM_HEADER(fieldname))
4264                 return;
4265
4266         debug_print("Adding %s-fields\n", fieldname);
4267
4268         fieldstr = g_string_sized_new(64);
4269
4270         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
4271         trans_fieldname = (prefs_common.trans_hdr ? gettext(fieldname_w_colon) : fieldname_w_colon);
4272
4273         for (list = compose->header_list; list; list = list->next) {
4274                 headerentry = ((ComposeHeaderEntry *)list->data);
4275                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4276
4277                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
4278                         str = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
4279                         g_strstrip(str);
4280                         if (str[0] != '\0') {
4281                                 if (add_field)
4282                                         g_string_append(fieldstr, seperator);
4283                                 g_string_append(fieldstr, str);
4284                                 add_field = TRUE;
4285                         }
4286                         g_free(str);
4287                 }
4288         }
4289         if (add_field) {
4290                 gchar *buf;
4291
4292                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
4293                 compose_convert_header
4294                         (compose, buf, fieldstr->len * 4  + 256, fieldstr->str,
4295                         strlen(fieldname) + 2, TRUE);
4296                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
4297                 g_free(buf);
4298         }
4299
4300         g_free(fieldname_w_colon);
4301         g_string_free(fieldstr, TRUE);
4302
4303         return;
4304 }
4305
4306 static gchar *compose_get_header(Compose *compose)
4307 {
4308         gchar buf[BUFFSIZE];
4309         const gchar *entry_str;
4310         gchar *str;
4311         gchar *name;
4312         GSList *list;
4313         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4314         GString *header;
4315
4316         g_return_val_if_fail(compose->account != NULL, NULL);
4317         g_return_val_if_fail(compose->account->address != NULL, NULL);
4318
4319         header = g_string_sized_new(64);
4320
4321         /* Date */
4322         if (compose->account->add_date) {
4323                 get_rfc822_date(buf, sizeof(buf));
4324                 g_string_append_printf(header, "Date: %s\n", buf);
4325         }
4326
4327         /* From */
4328         if (compose->account->name && *compose->account->name) {
4329                 compose_convert_header
4330                         (compose, buf, sizeof(buf), compose->account->name,
4331                          strlen("From: "), TRUE);
4332                 QUOTE_IF_REQUIRED(name, buf);
4333                 g_string_append_printf(header, "From: %s <%s>\n",
4334                         name, compose->account->address);
4335         } else
4336                 g_string_append_printf(header, "From: %s\n", compose->account->address);
4337
4338         /* To */
4339         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
4340
4341         /* Newsgroups */
4342         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
4343
4344         /* Cc */
4345         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
4346
4347         /* Bcc */
4348         compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
4349
4350         /* Subject */
4351         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
4352         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4353                 g_strstrip(str);
4354                 if (*str != '\0') {
4355                         compose_convert_header(compose, buf, sizeof(buf), str,
4356                                                strlen("Subject: "), FALSE);
4357                         g_string_append_printf(header, "Subject: %s\n", buf);
4358                 }
4359         }
4360         g_free(str);
4361
4362         /* Message-ID */
4363         if (compose->account->gen_msgid) {
4364                 generate_msgid(buf, sizeof(buf));
4365                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
4366                 compose->msgid = g_strdup(buf);
4367         }
4368
4369         if (compose->remove_references == FALSE) {
4370                 /* In-Reply-To */
4371                 if (compose->inreplyto && compose->to_list)
4372                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
4373
4374                 /* References */
4375                 if (compose->references)
4376                         g_string_append_printf(header, "References: %s\n", compose->references);
4377         }
4378
4379         /* Followup-To */
4380         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
4381
4382         /* Reply-To */
4383         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
4384
4385         /* Organization */
4386         if (compose->account->organization &&
4387             strlen(compose->account->organization) &&
4388             !IS_IN_CUSTOM_HEADER("Organization")) {
4389                 compose_convert_header(compose, buf, sizeof(buf),
4390                                        compose->account->organization,
4391                                        strlen("Organization: "), FALSE);
4392                 g_string_append_printf(header, "Organization: %s\n", buf);
4393         }
4394
4395         /* Program version and system info */
4396         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4397             !compose->newsgroup_list) {
4398                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4399                         prog_version,
4400                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4401                         TARGET_ALIAS);
4402         }
4403         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4404                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4405                         prog_version,
4406                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4407                         TARGET_ALIAS);
4408         }
4409
4410         /* custom headers */
4411         if (compose->account->add_customhdr) {
4412                 GSList *cur;
4413
4414                 for (cur = compose->account->customhdr_list; cur != NULL;
4415                      cur = cur->next) {
4416                         CustomHeader *chdr = (CustomHeader *)cur->data;
4417
4418                         if (custom_header_is_allowed(chdr->name)) {
4419                                 compose_convert_header
4420                                         (compose, buf, sizeof(buf),
4421                                          chdr->value ? chdr->value : "",
4422                                          strlen(chdr->name) + 2, FALSE);
4423                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
4424                         }
4425                 }
4426         }
4427
4428         /* PRIORITY */
4429         switch (compose->priority) {
4430                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
4431                                                    "X-Priority: 1 (Highest)\n");
4432                         break;
4433                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
4434                                                 "X-Priority: 2 (High)\n");
4435                         break;
4436                 case PRIORITY_NORMAL: break;
4437                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
4438                                                "X-Priority: 4 (Low)\n");
4439                         break;
4440                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
4441                                                   "X-Priority: 5 (Lowest)\n");
4442                         break;
4443                 default: debug_print("compose: priority unknown : %d\n",
4444                                      compose->priority);
4445         }
4446
4447         /* Request Return Receipt */
4448         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4449                 if (compose->return_receipt) {
4450                         if (compose->account->name
4451                             && *compose->account->name) {
4452                                 compose_convert_header(compose, buf, sizeof(buf),
4453                                                        compose->account->name,
4454                                                        strlen("Disposition-Notification-To: "),
4455                                                        TRUE);
4456                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4457                         } else
4458                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
4459                 }
4460         }
4461
4462         /* get special headers */
4463         for (list = compose->header_list; list; list = list->next) {
4464                 ComposeHeaderEntry *headerentry;
4465                 gchar *tmp;
4466                 gchar *headername;
4467                 gchar *headername_wcolon;
4468                 gchar *headername_trans;
4469                 gchar *headervalue;
4470                 gchar **string;
4471                 gboolean standard_header = FALSE;
4472
4473                 headerentry = ((ComposeHeaderEntry *)list->data);
4474
4475                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4476                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4477                         g_free(tmp);
4478                         continue;
4479                 }
4480
4481                 if (!strstr(tmp, ":")) {
4482                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4483                         headername = g_strdup(tmp);
4484                 } else {
4485                         headername_wcolon = g_strdup(tmp);
4486                         headername = g_strdup(strtok(tmp, ":"));
4487                 }
4488                 g_free(tmp);
4489
4490                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4491                 Xstrdup_a(headervalue, entry_str, return NULL);
4492                 subst_char(headervalue, '\r', ' ');
4493                 subst_char(headervalue, '\n', ' ');
4494                 string = std_headers;
4495                 while (*string != NULL) {
4496                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4497                         if (!strcmp(headername_trans,headername_wcolon))
4498                                 standard_header = TRUE;
4499                         string++;
4500                 }
4501                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4502                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
4503
4504                 g_free(headername);
4505                 g_free(headername_wcolon);
4506         }
4507
4508         str = header->str;
4509         g_string_free(header, FALSE);
4510
4511         return str;
4512 }
4513
4514 #undef IS_IN_CUSTOM_HEADER
4515
4516 static void compose_convert_header(Compose *compose, gchar *dest, gint len, gchar *src,
4517                                    gint header_len, gboolean addr_field)
4518 {
4519         gchar *tmpstr = NULL;
4520
4521         g_return_if_fail(src != NULL);
4522         g_return_if_fail(dest != NULL);
4523
4524         if (len < 1) return;
4525
4526         tmpstr = g_strdup(src);
4527
4528         subst_char(tmpstr, '\n', ' ');
4529         subst_char(tmpstr, '\r', ' ');
4530         g_strchomp(tmpstr);
4531
4532         conv_encode_header_full(dest, len, tmpstr, header_len, addr_field,
4533                 conv_get_charset_str(compose->out_encoding));
4534         g_free(tmpstr);
4535 }
4536
4537 static void compose_create_header_entry(Compose *compose)
4538 {
4539         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4540
4541         GtkWidget *combo;
4542         GtkWidget *entry;
4543         GList *combo_list = NULL;
4544         gchar **string;
4545         const gchar *header = NULL;
4546         ComposeHeaderEntry *headerentry;
4547         gboolean standard_header = FALSE;
4548
4549         headerentry = g_new0(ComposeHeaderEntry, 1);
4550
4551         /* Combo box */
4552         combo = gtk_combo_new();
4553         string = headers;
4554         while(*string != NULL) {
4555                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4556                 string++;
4557         }
4558         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4559         g_list_free(combo_list);
4560         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4561         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4562                          G_CALLBACK(compose_grab_focus_cb), compose);
4563         gtk_widget_show(combo);
4564         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4565         if (compose->header_last) {
4566                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4567                 string = headers;
4568                 while (*string != NULL) {
4569                         if (!strcmp(*string, last_header_entry))
4570                                 standard_header = TRUE;
4571                         string++;
4572                 }
4573                 if (standard_header)
4574                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4575         }
4576         if (!compose->header_last || !standard_header) {
4577                 switch(compose->account->protocol) {
4578                         case A_NNTP:
4579                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4580                                 break;
4581                         default:
4582                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4583                                 break;
4584                 }
4585         }
4586         if (header)
4587                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4588
4589         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4590                          G_CALLBACK(compose_grab_focus_cb), compose);
4591
4592         /* Entry field */
4593         entry = gtk_entry_new();
4594         gtk_widget_show(entry);
4595         gtk_table_attach(GTK_TABLE(compose->header_table), entry, 1, 2, compose->header_nextrow, compose->header_nextrow+1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
4596
4597         g_signal_connect(G_OBJECT(entry), "key-press-event",
4598                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4599                          headerentry);
4600         g_signal_connect(G_OBJECT(entry), "changed",
4601                          G_CALLBACK(compose_headerentry_changed_cb),
4602                          headerentry);
4603         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4604                          G_CALLBACK(compose_grab_focus_cb), compose);
4605
4606         /* email dnd */
4607         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4608                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4609                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4610         g_signal_connect(G_OBJECT(entry), "drag_data_received",
4611                          G_CALLBACK(compose_header_drag_received_cb),
4612                          entry);
4613         g_signal_connect(G_OBJECT(entry), "drag-drop",
4614                          G_CALLBACK(compose_drag_drop),
4615                          compose);
4616
4617         address_completion_register_entry(GTK_ENTRY(entry));
4618
4619         headerentry->compose = compose;
4620         headerentry->combo = combo;
4621         headerentry->entry = entry;
4622         headerentry->headernum = compose->header_nextrow;
4623
4624         compose->header_nextrow++;
4625         compose->header_last = headerentry;
4626 }
4627
4628 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4629 {
4630         ComposeHeaderEntry *last_header;
4631
4632         last_header = compose->header_last;
4633
4634         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4635         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4636 }
4637
4638 static GtkWidget *compose_create_header(Compose *compose)
4639 {
4640         GtkWidget *label;
4641         GtkWidget *hbox;
4642         GtkWidget *from_optmenu_hbox;
4643         GtkWidget *header_scrolledwin;
4644         GtkWidget *header_table;
4645
4646         gint count = 0;
4647
4648         /* header labels and entries */
4649         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4650         gtk_widget_show(header_scrolledwin);
4651         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4652
4653         header_table = gtk_table_new(2, 2, FALSE);
4654         gtk_widget_show(header_table);
4655         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4656         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4657         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4658         count = 0;
4659
4660         /* option menu for selecting accounts */
4661         hbox = gtk_hbox_new(FALSE, 0);
4662         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4663         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4664         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4665                          GTK_FILL, 0, 2, 0);
4666         from_optmenu_hbox = compose_account_option_menu_create(compose);
4667         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4668                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4669         count++;
4670
4671         compose->header_table = header_table;
4672         compose->header_list = NULL;
4673         compose->header_nextrow = count;
4674
4675         compose_create_header_entry(compose);
4676
4677         compose->table            = NULL;
4678
4679         return header_scrolledwin ;
4680 }
4681
4682 GtkWidget *compose_create_attach(Compose *compose)
4683 {
4684         GtkWidget *attach_scrwin;
4685         GtkWidget *attach_clist;
4686
4687         GtkListStore *store;
4688         GtkCellRenderer *renderer;
4689         GtkTreeViewColumn *column;
4690         GtkTreeSelection *selection;
4691
4692         /* attachment list */
4693         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4694         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4695                                        GTK_POLICY_AUTOMATIC,
4696                                        GTK_POLICY_AUTOMATIC);
4697         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4698
4699         store = gtk_list_store_new(N_ATTACH_COLS,
4700                                    G_TYPE_STRING,
4701                                    G_TYPE_STRING,
4702                                    G_TYPE_STRING,
4703                                    G_TYPE_POINTER,
4704                                    G_TYPE_AUTO_POINTER,
4705                                    -1);
4706         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
4707                                         (GTK_TREE_MODEL(store)));
4708         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4709         g_object_unref(store);
4710
4711         renderer = gtk_cell_renderer_text_new();
4712         column = gtk_tree_view_column_new_with_attributes
4713                         (_("Mime type"), renderer, "text",
4714                          COL_MIMETYPE, NULL);
4715         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4716
4717         renderer = gtk_cell_renderer_text_new();
4718         column = gtk_tree_view_column_new_with_attributes
4719                         (_("Size"), renderer, "text",
4720                          COL_SIZE, NULL);
4721         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4722
4723         renderer = gtk_cell_renderer_text_new();
4724         column = gtk_tree_view_column_new_with_attributes
4725                         (_("Name"), renderer, "text",
4726                          COL_NAME, NULL);
4727         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4728
4729         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist),
4730                                      prefs_common.enable_rules_hint);
4731         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
4732         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
4733
4734         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
4735                          G_CALLBACK(attach_selected), compose);
4736         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4737                          G_CALLBACK(attach_button_pressed), compose);
4738         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4739                          G_CALLBACK(attach_key_pressed), compose);
4740
4741         /* drag and drop */
4742         gtk_drag_dest_set(attach_clist,
4743                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
4744                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4745                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4746         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4747                          G_CALLBACK(compose_attach_drag_received_cb),
4748                          compose);
4749         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
4750                          G_CALLBACK(compose_drag_drop),
4751                          compose);
4752
4753         compose->attach_scrwin = attach_scrwin;
4754         compose->attach_clist  = attach_clist;
4755
4756         return attach_scrwin;
4757 }
4758
4759 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4760 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4761
4762 static GtkWidget *compose_create_others(Compose *compose)
4763 {
4764         GtkWidget *table;
4765         GtkWidget *savemsg_checkbtn;
4766         GtkWidget *savemsg_entry;
4767         GtkWidget *savemsg_select;
4768
4769         guint rowcount = 0;
4770         gchar *folderidentifier;
4771
4772         /* Table for settings */
4773         table = gtk_table_new(3, 1, FALSE);
4774         gtk_widget_show(table);
4775         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4776         rowcount = 0;
4777
4778         /* Save Message to folder */
4779         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4780         gtk_widget_show(savemsg_checkbtn);
4781         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4782         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4783                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4784         }
4785         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4786                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4787
4788         savemsg_entry = gtk_entry_new();
4789         gtk_widget_show(savemsg_entry);
4790         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4791         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4792         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
4793                          G_CALLBACK(compose_grab_focus_cb), compose);
4794         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4795                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4796                                   (compose->account, F_OUTBOX));
4797                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4798                 g_free(folderidentifier);
4799         }
4800
4801         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4802         gtk_widget_show(savemsg_select);
4803         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4804         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4805                          G_CALLBACK(compose_savemsg_select_cb),
4806                          compose);
4807
4808         rowcount++;
4809
4810         compose->savemsg_checkbtn = savemsg_checkbtn;
4811         compose->savemsg_entry = savemsg_entry;
4812
4813         return table;
4814 }
4815
4816 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4817 {
4818         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4819                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4820 }
4821
4822 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4823 {
4824         FolderItem *dest;
4825         gchar * path;
4826
4827         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4828         if (!dest) return;
4829
4830         path = folder_item_get_identifier(dest);
4831
4832         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4833         g_free(path);
4834 }
4835
4836 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4837 {
4838         Compose   *compose;
4839         GtkWidget *window;
4840         GtkWidget *vbox;
4841         GtkWidget *menubar;
4842         GtkWidget *handlebox;
4843
4844         GtkWidget *notebook;
4845
4846         GtkWidget *vbox2;
4847
4848         GtkWidget *label;
4849         GtkWidget *subject_hbox;
4850         GtkWidget *subject_frame;
4851         GtkWidget *subject_entry;
4852         GtkWidget *subject;
4853         GtkWidget *paned;
4854
4855         GtkWidget *edit_vbox;
4856         GtkWidget *ruler_hbox;
4857         GtkWidget *ruler;
4858         GtkWidget *scrolledwin;
4859         GtkWidget *text;
4860         GtkTextBuffer *buffer;
4861         GtkClipboard *clipboard;
4862
4863         UndoMain *undostruct;
4864
4865         gchar *titles[N_ATTACH_COLS];
4866         guint n_menu_entries;
4867         GdkColormap *cmap;
4868         GdkColor color[1];
4869         gboolean success[1];
4870         GtkWidget *popupmenu;
4871         GtkItemFactory *popupfactory;
4872         GtkItemFactory *ifactory;
4873         GtkWidget *tmpl_menu;
4874         gint n_entries;
4875         GtkWidget *menuitem;
4876
4877 #if USE_ASPELL
4878         GtkAspell * gtkaspell = NULL;
4879 #endif
4880
4881         static GdkGeometry geometry;
4882
4883         g_return_val_if_fail(account != NULL, NULL);
4884
4885         debug_print("Creating compose window...\n");
4886         compose = g_new0(Compose, 1);
4887
4888         titles[COL_MIMETYPE] = _("MIME type");
4889         titles[COL_SIZE]     = _("Size");
4890         titles[COL_NAME]     = _("Name");
4891
4892         compose->account = account;
4893
4894         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4895         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
4896         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
4897
4898         if (!geometry.max_width) {
4899                 geometry.max_width = gdk_screen_width();
4900                 geometry.max_height = gdk_screen_height();
4901         }
4902         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4903                                       &geometry, GDK_HINT_MAX_SIZE);
4904         if (!geometry.min_width) {
4905                 geometry.min_width = 600;
4906                 geometry.min_height = 480;
4907         }
4908         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4909                                       &geometry, GDK_HINT_MIN_SIZE);
4910         gtk_widget_set_uposition(window, prefs_common.compose_x,
4911                                  prefs_common.compose_y);
4912
4913         g_signal_connect(G_OBJECT(window), "delete_event",
4914                          G_CALLBACK(compose_delete_cb), compose);
4915         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4916         gtk_widget_realize(window);
4917
4918         gtkut_widget_set_composer_icon(window);
4919
4920         vbox = gtk_vbox_new(FALSE, 0);
4921         gtk_container_add(GTK_CONTAINER(window), vbox);
4922
4923         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4924         menubar = menubar_create(window, compose_entries,
4925                                  n_menu_entries, "<Compose>", compose);
4926         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4927
4928         if (prefs_common.toolbar_detachable) {
4929                 handlebox = gtk_handle_box_new();
4930         } else {
4931                 handlebox = gtk_hbox_new(FALSE, 0);
4932         }
4933         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4934
4935         gtk_widget_realize(handlebox);
4936         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4937                                           (gpointer)compose);
4938
4939         vbox2 = gtk_vbox_new(FALSE, 2);
4940         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4941         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4942
4943         /* Notebook */
4944         notebook = gtk_notebook_new();
4945         gtk_widget_set_size_request(notebook, -1, 130);
4946         gtk_widget_show(notebook);
4947
4948         /* header labels and entries */
4949         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4950         /* attachment list */
4951         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4952         /* Others Tab */
4953         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4954
4955         /* Subject */
4956         subject_hbox = gtk_hbox_new(FALSE, 0);
4957         gtk_widget_show(subject_hbox);
4958
4959         subject_frame = gtk_frame_new(NULL);
4960         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4961         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4962         gtk_widget_show(subject_frame);
4963
4964         subject = gtk_hbox_new(FALSE, 0);
4965         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4966         gtk_widget_show(subject);
4967
4968         label = gtk_label_new(_("Subject:"));
4969         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4970         gtk_widget_show(label);
4971
4972         subject_entry = gtk_entry_new();
4973         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4974         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
4975                          G_CALLBACK(compose_grab_focus_cb), compose);
4976         gtk_widget_show(subject_entry);
4977         compose->subject_entry = subject_entry;
4978         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4979
4980         edit_vbox = gtk_vbox_new(FALSE, 0);
4981
4982         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4983
4984         /* ruler */
4985         ruler_hbox = gtk_hbox_new(FALSE, 0);
4986         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4987
4988         ruler = gtk_shruler_new();
4989         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4990         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4991                            BORDER_WIDTH);
4992
4993         /* text widget */
4994         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4995         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4996                                        GTK_POLICY_AUTOMATIC,
4997                                        GTK_POLICY_AUTOMATIC);
4998         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
4999                                             GTK_SHADOW_IN);
5000         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
5001         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
5002
5003         text = gtk_text_view_new();
5004         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
5005         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
5006         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
5007         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
5008         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
5009
5010         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
5011
5012         g_signal_connect_after(G_OBJECT(text), "size_allocate",
5013                                G_CALLBACK(compose_edit_size_alloc),
5014                                ruler);
5015         g_signal_connect(G_OBJECT(buffer), "changed",
5016                          G_CALLBACK(compose_changed_cb), compose);
5017         g_signal_connect(G_OBJECT(text), "grab_focus",
5018                          G_CALLBACK(compose_grab_focus_cb), compose);
5019         g_signal_connect(G_OBJECT(buffer), "insert_text",
5020                          G_CALLBACK(text_inserted), compose);
5021
5022         /* drag and drop */
5023         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
5024                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
5025                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
5026         g_signal_connect(G_OBJECT(text), "drag_data_received",
5027                          G_CALLBACK(compose_insert_drag_received_cb),
5028                          compose);
5029         g_signal_connect(G_OBJECT(text), "drag-drop",
5030                          G_CALLBACK(compose_drag_drop),
5031                          compose);
5032         gtk_widget_show_all(vbox);
5033
5034         /* pane between attach clist and text */
5035         paned = gtk_vpaned_new();
5036         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5037         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5038         gtk_paned_add1(GTK_PANED(paned), notebook);
5039         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5040         gtk_widget_show_all(paned);
5041
5042
5043         if (prefs_common.textfont) {
5044                 PangoFontDescription *font_desc;
5045
5046                 font_desc = pango_font_description_from_string
5047                         (prefs_common.textfont);
5048                 if (font_desc) {
5049                         gtk_widget_modify_font(text, font_desc);
5050                         pango_font_description_free(font_desc);
5051                 }
5052         }
5053
5054         color[0] = quote_color;
5055         cmap = gdk_drawable_get_colormap(window->window);
5056         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5057         if (success[0] == FALSE) {
5058                 GtkStyle *style;
5059
5060                 g_warning("Compose: color allocation failed.\n");
5061                 style = gtk_widget_get_style(text);
5062                 quote_color = style->black;
5063         }
5064
5065         n_entries = sizeof(compose_popup_entries) /
5066                 sizeof(compose_popup_entries[0]);
5067         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5068                                       "<Compose>", &popupfactory,
5069                                       compose);
5070
5071         ifactory = gtk_item_factory_from_widget(menubar);
5072         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5073         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5074         menu_set_sensitive(ifactory, "/Options/Remove references", FALSE);
5075
5076         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5077
5078         undostruct = undo_init(text);
5079         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5080                                    menubar);
5081
5082         address_completion_start(window);
5083
5084         compose->window        = window;
5085         compose->vbox          = vbox;
5086         compose->menubar       = menubar;
5087         compose->handlebox     = handlebox;
5088
5089         compose->vbox2         = vbox2;
5090
5091         compose->paned = paned;
5092
5093         compose->edit_vbox     = edit_vbox;
5094         compose->ruler_hbox    = ruler_hbox;
5095         compose->ruler         = ruler;
5096         compose->scrolledwin   = scrolledwin;
5097         compose->text          = text;
5098
5099         compose->focused_editable = NULL;
5100
5101         compose->popupmenu    = popupmenu;
5102         compose->popupfactory = popupfactory;
5103
5104         compose->tmpl_menu = tmpl_menu;
5105
5106         compose->mode = mode;
5107
5108         compose->targetinfo = NULL;
5109         compose->replyinfo  = NULL;
5110         compose->fwdinfo    = NULL;
5111
5112         compose->replyto     = NULL;
5113         compose->cc          = NULL;
5114         compose->bcc         = NULL;
5115         compose->followup_to = NULL;
5116
5117         compose->ml_post     = NULL;
5118
5119         compose->inreplyto   = NULL;
5120         compose->references  = NULL;
5121         compose->msgid       = NULL;
5122         compose->boundary    = NULL;
5123
5124         compose->autowrap       = prefs_common.autowrap;
5125
5126         compose->use_signing    = FALSE;
5127         compose->use_encryption = FALSE;
5128         compose->privacy_system = NULL;
5129
5130         compose->modified = FALSE;
5131
5132         compose->return_receipt = FALSE;
5133
5134         compose->to_list        = NULL;
5135         compose->newsgroup_list = NULL;
5136
5137         compose->undostruct = undostruct;
5138
5139         compose->sig_str = NULL;
5140
5141         compose->exteditor_file    = NULL;
5142         compose->exteditor_pid     = -1;
5143         compose->exteditor_tag     = -1;
5144         compose->draft_timeout_tag = -1;
5145
5146 #if USE_ASPELL
5147         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5148         if (mode != COMPOSE_REDIRECT) {
5149                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5150                     strcmp(prefs_common.dictionary, _("None"))) {
5151                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5152                                                   prefs_common.dictionary,
5153                                                   conv_get_locale_charset_str(),
5154                                                   prefs_common.misspelled_col,
5155                                                   prefs_common.check_while_typing,
5156                                                   prefs_common.use_alternate,
5157                                                   GTK_TEXT_VIEW(text),
5158                                                   GTK_WINDOW(compose->window));
5159                         if (!gtkaspell) {
5160                                 alertpanel_error(_("Spell checker could not "
5161                                                 "be started.\n%s"),
5162                                                 gtkaspell_checkers_strerror());
5163                                 gtkaspell_checkers_reset_error();
5164                         } else {
5165
5166                                 GtkWidget *menuitem;
5167
5168                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5169                                                 prefs_common.aspell_sugmode)) {
5170                                         debug_print("Aspell: could not set "
5171                                                     "suggestion mode %s\n",
5172                                                     gtkaspell_checkers_strerror());
5173                                         gtkaspell_checkers_reset_error();
5174                                 }
5175
5176                                 menuitem = gtk_item_factory_get_item(ifactory,
5177                                         "/Spelling/Spelling Configuration");
5178                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5179                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5180                         }
5181                 }
5182         }
5183         compose->gtkaspell = gtkaspell;
5184 #endif
5185
5186         compose_select_account(compose, account, TRUE);
5187
5188         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5189         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5190                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5191
5192         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
5193                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5194
5195         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5196                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5197
5198
5199         if (account->protocol != A_NNTP)
5200                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5201         else
5202                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5203
5204         addressbook_set_target_compose(compose);
5205
5206         if (mode != COMPOSE_REDIRECT)
5207                 compose_set_template_menu(compose);
5208         else {
5209                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5210                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5211         }
5212
5213         compose_list = g_list_append(compose_list, compose);
5214
5215         if (!prefs_common.show_ruler)
5216                 gtk_widget_hide(ruler_hbox);
5217
5218         menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Show ruler");
5219         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
5220                                        prefs_common.show_ruler);
5221
5222         /* Priority */
5223         compose->priority = PRIORITY_NORMAL;
5224         compose_update_priority_menu_item(compose);
5225
5226         compose_set_out_encoding(compose);
5227
5228         /* Actions menu */
5229         compose_update_actions_menu(compose);
5230
5231         /* Privacy Systems menu */
5232         compose_update_privacy_systems_menu(compose);
5233
5234         activate_privacy_system(compose, account);
5235         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5236         gtk_widget_show(window);
5237
5238         return compose;
5239 }
5240
5241 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5242 {
5243         GList *accounts;
5244         GtkWidget *hbox;
5245         GtkWidget *optmenu;
5246         GtkWidget *menu;
5247         gint num = 0, def_menu = 0;
5248
5249         accounts = account_get_list();
5250         g_return_val_if_fail(accounts != NULL, NULL);
5251
5252         hbox = gtk_hbox_new(FALSE, 0);
5253         optmenu = gtk_option_menu_new();
5254         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5255         menu = gtk_menu_new();
5256
5257         for (; accounts != NULL; accounts = accounts->next, num++) {
5258                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5259                 GtkWidget *menuitem;
5260                 gchar *name;
5261
5262                 if (ac == compose->account) def_menu = num;
5263
5264                 if (ac->name)
5265                         name = g_strdup_printf("%s: %s <%s>",
5266                                                ac->account_name,
5267                                                ac->name, ac->address);
5268                 else
5269                         name = g_strdup_printf("%s: %s",
5270                                                ac->account_name, ac->address);
5271                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5272                 g_free(name);
5273                 g_signal_connect(G_OBJECT(menuitem), "activate",
5274                                  G_CALLBACK(account_activated),
5275                                  compose);
5276         }
5277
5278         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5279         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5280
5281         return hbox;
5282 }
5283
5284 static void compose_set_priority_cb(gpointer data,
5285                                     guint action,
5286                                     GtkWidget *widget)
5287 {
5288         Compose *compose = (Compose *) data;
5289         compose->priority = action;
5290 }
5291
5292 static void compose_update_priority_menu_item(Compose * compose)
5293 {
5294         GtkItemFactory *ifactory;
5295         GtkWidget *menuitem = NULL;
5296
5297         ifactory = gtk_item_factory_from_widget(compose->menubar);
5298
5299         switch (compose->priority) {
5300                 case PRIORITY_HIGHEST:
5301                         menuitem = gtk_item_factory_get_item
5302                                 (ifactory, "/Options/Priority/Highest");
5303                         break;
5304                 case PRIORITY_HIGH:
5305                         menuitem = gtk_item_factory_get_item
5306                                 (ifactory, "/Options/Priority/High");
5307                         break;
5308                 case PRIORITY_NORMAL:
5309                         menuitem = gtk_item_factory_get_item
5310                                 (ifactory, "/Options/Priority/Normal");
5311                         break;
5312                 case PRIORITY_LOW:
5313                         menuitem = gtk_item_factory_get_item
5314                                 (ifactory, "/Options/Priority/Low");
5315                         break;
5316                 case PRIORITY_LOWEST:
5317                         menuitem = gtk_item_factory_get_item
5318                                 (ifactory, "/Options/Priority/Lowest");
5319                         break;
5320         }
5321         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5322 }
5323
5324 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
5325 {
5326         Compose *compose = (Compose *) data;
5327         gchar *systemid;
5328         GtkItemFactory *ifactory;
5329         gboolean can_sign = FALSE, can_encrypt = FALSE;
5330
5331         g_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
5332
5333         if (!GTK_CHECK_MENU_ITEM(widget)->active)
5334                 return;
5335
5336         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
5337         g_free(compose->privacy_system);
5338         compose->privacy_system = NULL;
5339         if (systemid != NULL) {
5340                 compose->privacy_system = g_strdup(systemid);
5341
5342                 can_sign = privacy_system_can_sign(systemid);
5343                 can_encrypt = privacy_system_can_encrypt(systemid);
5344         }
5345
5346         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
5347
5348         ifactory = gtk_item_factory_from_widget(compose->menubar);
5349         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5350         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5351 }
5352
5353 static void compose_update_privacy_system_menu_item(Compose * compose)
5354 {
5355         static gchar *branch_path = "/Options/Privacy System";
5356         GtkItemFactory *ifactory;
5357         GtkWidget *menuitem = NULL;
5358         GList *amenu;
5359         gboolean can_sign = FALSE, can_encrypt = FALSE;
5360
5361         ifactory = gtk_item_factory_from_widget(compose->menubar);
5362
5363         if (compose->privacy_system != NULL) {
5364                 gchar *systemid;
5365
5366                 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5367                 g_return_if_fail(menuitem != NULL);
5368
5369                 amenu = GTK_MENU_SHELL(menuitem)->children;
5370                 menuitem = NULL;
5371                 while (amenu != NULL) {
5372                         GList *alist = amenu->next;
5373
5374                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
5375                         if (systemid != NULL)
5376                                 if (strcmp(systemid, compose->privacy_system) == 0) {
5377                                         menuitem = GTK_WIDGET(amenu->data);
5378
5379                                         can_sign = privacy_system_can_sign(systemid);
5380                                         can_encrypt = privacy_system_can_encrypt(systemid);
5381
5382                                         break;
5383                                 }
5384
5385                         amenu = alist;
5386                 }
5387                 if (menuitem != NULL)
5388                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5389         }
5390
5391         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5392         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5393 }
5394
5395 static void compose_set_out_encoding(Compose *compose)
5396 {
5397         GtkItemFactoryEntry *entry;
5398         GtkItemFactory *ifactory;
5399         CharSet out_encoding;
5400         gchar *path, *p, *q;
5401         GtkWidget *item;
5402
5403         out_encoding = conv_get_charset_from_str(prefs_common.outgoing_charset);
5404         ifactory = gtk_item_factory_from_widget(compose->menubar);
5405
5406         for (entry = compose_entries; entry->callback != compose_address_cb;
5407              entry++) {
5408                 if (entry->callback == compose_set_encoding_cb &&
5409                     (CharSet)entry->callback_action == out_encoding) {
5410                         p = q = path = g_strdup(entry->path);
5411                         while (*p) {
5412                                 if (*p == '_') {
5413                                         if (p[1] == '_') {
5414                                                 p++;
5415                                                 *q++ = '_';
5416                                         }
5417                                 } else
5418                                         *q++ = *p;
5419                                 p++;
5420                         }
5421                         *q = '\0';
5422                         item = gtk_item_factory_get_item(ifactory, path);
5423                         gtk_widget_activate(item);
5424                         g_free(path);
5425                         break;
5426                 }
5427         }
5428 }
5429
5430 static void compose_set_template_menu(Compose *compose)
5431 {
5432         GSList *tmpl_list, *cur;
5433         GtkWidget *menu;
5434         GtkWidget *item;
5435
5436         tmpl_list = template_get_config();
5437
5438         menu = gtk_menu_new();
5439
5440         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5441                 Template *tmpl = (Template *)cur->data;
5442
5443                 item = gtk_menu_item_new_with_label(tmpl->name);
5444                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5445                 g_signal_connect(G_OBJECT(item), "activate",
5446                                  G_CALLBACK(compose_template_activate_cb),
5447                                  compose);
5448                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5449                 gtk_widget_show(item);
5450         }
5451
5452         gtk_widget_show(menu);
5453         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5454 }
5455
5456 void compose_update_actions_menu(Compose *compose)
5457 {
5458         GtkItemFactory *ifactory;
5459
5460         ifactory = gtk_item_factory_from_widget(compose->menubar);
5461         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5462 }
5463
5464 void compose_update_privacy_systems_menu(Compose *compose)
5465 {
5466         static gchar *branch_path = "/Options/Privacy System";
5467         GtkItemFactory *ifactory;
5468         GtkWidget *menuitem;
5469         GSList *systems, *cur;
5470         GList *amenu;
5471         GtkWidget *widget;
5472         GtkWidget *system_none;
5473         GSList *group;
5474
5475         ifactory = gtk_item_factory_from_widget(compose->menubar);
5476
5477         /* remove old entries */
5478         menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5479         g_return_if_fail(menuitem != NULL);
5480
5481         amenu = GTK_MENU_SHELL(menuitem)->children->next;
5482         while (amenu != NULL) {
5483                 GList *alist = amenu->next;
5484                 gtk_widget_destroy(GTK_WIDGET(amenu->data));
5485                 amenu = alist;
5486         }
5487
5488         system_none = gtk_item_factory_get_widget(ifactory,
5489                 "/Options/Privacy System/None");
5490
5491         g_signal_connect(G_OBJECT(system_none), "activate",
5492                 G_CALLBACK(compose_set_privacy_system_cb), compose);
5493
5494         systems = privacy_get_system_ids();
5495         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
5496                 gchar *systemid = cur->data;
5497
5498                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
5499                 widget = gtk_radio_menu_item_new_with_label(group,
5500                         privacy_system_get_name(systemid));
5501                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
5502                                        g_strdup(systemid), g_free);
5503                 g_signal_connect(G_OBJECT(widget), "activate",
5504                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5505
5506                 gtk_menu_append(GTK_MENU(system_none->parent), widget);
5507                 gtk_widget_show(widget);
5508                 g_free(systemid);
5509         }
5510         g_slist_free(systems);
5511 }
5512
5513 void compose_reflect_prefs_all(void)
5514 {
5515         GList *cur;
5516         Compose *compose;
5517
5518         for (cur = compose_list; cur != NULL; cur = cur->next) {
5519                 compose = (Compose *)cur->data;
5520                 compose_set_template_menu(compose);
5521         }
5522 }
5523
5524 void compose_reflect_prefs_pixmap_theme(void)
5525 {
5526         GList *cur;
5527         Compose *compose;
5528
5529         for (cur = compose_list; cur != NULL; cur = cur->next) {
5530                 compose = (Compose *)cur->data;
5531                 toolbar_update(TOOLBAR_COMPOSE, compose);
5532         }
5533 }
5534
5535 static void compose_template_apply(Compose *compose, Template *tmpl,
5536                                    gboolean replace)
5537 {
5538         GtkTextView *text;
5539         GtkTextBuffer *buffer;
5540         GtkTextMark *mark;
5541         GtkTextIter iter;
5542         gchar *qmark;
5543         gchar *parsed_str;
5544
5545         if (!tmpl || !tmpl->value) return;
5546
5547         text = GTK_TEXT_VIEW(compose->text);
5548         buffer = gtk_text_view_get_buffer(text);
5549
5550         if (tmpl->subject && *tmpl->subject != '\0')
5551                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5552                                    tmpl->subject);
5553         if (tmpl->to && *tmpl->to != '\0')
5554                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5555         if (tmpl->cc && *tmpl->cc != '\0')
5556                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5557
5558         if (tmpl->bcc && *tmpl->bcc != '\0')
5559                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5560
5561         if (replace)
5562                 gtk_text_buffer_set_text(buffer, "", -1);
5563
5564         mark = gtk_text_buffer_get_insert(buffer);
5565         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5566
5567         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5568                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5569                                                NULL, NULL);
5570         } else {
5571                 if (prefs_common.quotemark && *prefs_common.quotemark)
5572                         qmark = prefs_common.quotemark;
5573                 else
5574                         qmark = "> ";
5575
5576                 if (compose->replyinfo != NULL)
5577                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5578                                                        tmpl->value, qmark, NULL);
5579                 else if (compose->fwdinfo != NULL)
5580                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5581                                                        tmpl->value, qmark, NULL);
5582                 else
5583                         parsed_str = NULL;
5584         }
5585
5586         if (replace && parsed_str && compose->account->auto_sig)
5587                 compose_insert_sig(compose, FALSE);
5588
5589         if (replace && parsed_str) {
5590                 gtk_text_buffer_get_start_iter(buffer, &iter);
5591                 gtk_text_buffer_place_cursor(buffer, &iter);
5592         }
5593
5594         if (parsed_str)
5595                 compose_changed_cb(NULL, compose);
5596 }
5597
5598 static void compose_destroy(Compose *compose)
5599 {
5600         compose_list = g_list_remove(compose_list, compose);
5601
5602         /* NOTE: address_completion_end() does nothing with the window
5603          * however this may change. */
5604         address_completion_end(compose->window);
5605
5606         slist_free_strings(compose->to_list);
5607         g_slist_free(compose->to_list);
5608         slist_free_strings(compose->newsgroup_list);
5609         g_slist_free(compose->newsgroup_list);
5610         slist_free_strings(compose->header_list);
5611         g_slist_free(compose->header_list);
5612
5613         procmsg_msginfo_free(compose->targetinfo);
5614         procmsg_msginfo_free(compose->replyinfo);
5615         procmsg_msginfo_free(compose->fwdinfo);
5616
5617         g_free(compose->replyto);
5618         g_free(compose->cc);
5619         g_free(compose->bcc);
5620         g_free(compose->newsgroups);
5621         g_free(compose->followup_to);
5622
5623         g_free(compose->ml_post);
5624
5625         g_free(compose->inreplyto);
5626         g_free(compose->references);
5627         g_free(compose->msgid);
5628         g_free(compose->boundary);
5629
5630         if (compose->redirect_filename)
5631                 g_free(compose->redirect_filename);
5632         if (compose->undostruct)
5633                 undo_destroy(compose->undostruct);
5634
5635         g_free(compose->sig_str);
5636
5637         g_free(compose->exteditor_file);
5638
5639         if (addressbook_get_target_compose() == compose)
5640                 addressbook_set_target_compose(NULL);
5641
5642 #if USE_ASPELL
5643         if (compose->gtkaspell) {
5644                 gtkaspell_delete(compose->gtkaspell);
5645                 compose->gtkaspell = NULL;
5646         }
5647 #endif
5648
5649         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5650         prefs_common.compose_height = compose->window->allocation.height;
5651
5652         if (!gtk_widget_get_parent(compose->paned))
5653                 gtk_widget_destroy(compose->paned);
5654         gtk_widget_destroy(compose->popupmenu);
5655
5656         gtk_widget_destroy(compose->window);
5657         toolbar_destroy(compose->toolbar);
5658         g_free(compose->toolbar);
5659         g_free(compose);
5660 }
5661
5662 static void compose_attach_info_free(AttachInfo *ainfo)
5663 {
5664         g_free(ainfo->file);
5665         g_free(ainfo->content_type);
5666         g_free(ainfo->name);
5667         g_free(ainfo);
5668 }
5669
5670 static void compose_attach_remove_selected(Compose *compose)
5671 {
5672         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5673         GtkTreeSelection *selection;
5674         GList *sel, *cur;
5675         GtkTreeModel *model;
5676
5677         selection = gtk_tree_view_get_selection(tree_view);
5678         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5679
5680         if (!sel)
5681                 return;
5682
5683         for (cur = sel; cur != NULL; cur = cur->next) {
5684                 GtkTreePath *path = cur->data;
5685                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
5686                                                 (model, cur->data);
5687                 cur->data = ref;
5688                 gtk_tree_path_free(path);
5689         }
5690
5691         for (cur = sel; cur != NULL; cur = cur->next) {
5692                 GtkTreeRowReference *ref = cur->data;
5693                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
5694                 GtkTreeIter iter;
5695
5696                 if (gtk_tree_model_get_iter(model, &iter, path))
5697                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
5698
5699                 gtk_tree_path_free(path);
5700                 gtk_tree_row_reference_free(ref);
5701         }
5702
5703         g_list_free(sel);
5704 }
5705
5706 static struct _AttachProperty
5707 {
5708         GtkWidget *window;
5709         GtkWidget *mimetype_entry;
5710         GtkWidget *encoding_optmenu;
5711         GtkWidget *path_entry;
5712         GtkWidget *filename_entry;
5713         GtkWidget *ok_btn;
5714         GtkWidget *cancel_btn;
5715 } attach_prop;
5716
5717 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
5718 {
5719         gtk_tree_path_free((GtkTreePath *)ptr);
5720 }
5721
5722 static void compose_attach_property(Compose *compose)
5723 {
5724         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5725         AttachInfo *ainfo;
5726         GtkOptionMenu *optmenu;
5727         GtkTreeSelection *selection;
5728         GList *sel;
5729         GtkTreeModel *model;
5730         GtkTreeIter iter;
5731         GtkTreePath *path;
5732         static gboolean cancelled;
5733
5734         /* only if one selected */
5735         selection = gtk_tree_view_get_selection(tree_view);
5736         if (gtk_tree_selection_count_selected_rows(selection) != 1)
5737                 return;
5738
5739         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5740         if (!sel)
5741                 return;
5742
5743         path = (GtkTreePath *) sel->data;
5744         gtk_tree_model_get_iter(model, &iter, path);
5745         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
5746
5747         if (!ainfo) {
5748                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
5749                 g_list_free(sel);
5750                 return;
5751         }
5752         g_list_free(sel);
5753
5754         if (!attach_prop.window)
5755                 compose_attach_property_create(&cancelled);
5756         gtk_widget_grab_focus(attach_prop.ok_btn);
5757         gtk_widget_show(attach_prop.window);
5758         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5759
5760         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5761         if (ainfo->encoding == ENC_UNKNOWN)
5762                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5763                                     GINT_TO_POINTER(ENC_BASE64));
5764         else
5765                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5766                                     GINT_TO_POINTER(ainfo->encoding));
5767
5768         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5769                            ainfo->content_type ? ainfo->content_type : "");
5770         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5771                            ainfo->file ? ainfo->file : "");
5772         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5773                            ainfo->name ? ainfo->name : "");
5774
5775         for (;;) {
5776                 const gchar *entry_text;
5777                 gchar *text;
5778                 gchar *cnttype = NULL;
5779                 gchar *file = NULL;
5780                 off_t size = 0;
5781                 GtkWidget *menu;
5782                 GtkWidget *menuitem;
5783
5784                 cancelled = FALSE;
5785                 gtk_main();
5786
5787                 gtk_widget_hide(attach_prop.window);
5788
5789                 if (cancelled)
5790                         break;
5791
5792                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5793                 if (*entry_text != '\0') {
5794                         gchar *p;
5795
5796                         text = g_strstrip(g_strdup(entry_text));
5797                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5798                                 cnttype = g_strdup(text);
5799                                 g_free(text);
5800                         } else {
5801                                 alertpanel_error(_("Invalid MIME type."));
5802                                 g_free(text);
5803                                 continue;
5804                         }
5805                 }
5806
5807                 menu = gtk_option_menu_get_menu(optmenu);
5808                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5809                 ainfo->encoding = GPOINTER_TO_INT
5810                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5811
5812                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5813                 if (*entry_text != '\0') {
5814                         if (is_file_exist(entry_text) &&
5815                             (size = get_file_size(entry_text)) > 0)
5816                                 file = g_strdup(entry_text);
5817                         else {
5818                                 alertpanel_error
5819                                         (_("File doesn't exist or is empty."));
5820                                 g_free(cnttype);
5821                                 continue;
5822                         }
5823                 }
5824
5825                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5826                 if (*entry_text != '\0') {
5827                         g_free(ainfo->name);
5828                         ainfo->name = g_strdup(entry_text);
5829                 }
5830
5831                 if (cnttype) {
5832                         g_free(ainfo->content_type);
5833                         ainfo->content_type = cnttype;
5834                 }
5835                 if (file) {
5836                         g_free(ainfo->file);
5837                         ainfo->file = file;
5838                 }
5839                 if (size)
5840                         ainfo->size = size;
5841
5842                 /* update tree store */
5843                 text = to_human_readable(ainfo->size);
5844                 gtk_tree_model_get_iter(model, &iter, path);
5845                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
5846                                    COL_MIMETYPE, ainfo->content_type,
5847                                    COL_SIZE, text,
5848                                    COL_NAME, ainfo->file,
5849                                    -1);
5850
5851                 break;
5852         }
5853
5854         gtk_tree_path_free(path);
5855 }
5856
5857 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5858 { \
5859         label = gtk_label_new(str); \
5860         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5861                          GTK_FILL, 0, 0, 0); \
5862         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5863  \
5864         entry = gtk_entry_new(); \
5865         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5866                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5867 }
5868
5869 static void compose_attach_property_create(gboolean *cancelled)
5870 {
5871         GtkWidget *window;
5872         GtkWidget *vbox;
5873         GtkWidget *table;
5874         GtkWidget *label;
5875         GtkWidget *mimetype_entry;
5876         GtkWidget *hbox;
5877         GtkWidget *optmenu;
5878         GtkWidget *optmenu_menu;
5879         GtkWidget *menuitem;
5880         GtkWidget *path_entry;
5881         GtkWidget *filename_entry;
5882         GtkWidget *hbbox;
5883         GtkWidget *ok_btn;
5884         GtkWidget *cancel_btn;
5885         GList     *mime_type_list, *strlist;
5886
5887         debug_print("Creating attach_property window...\n");
5888
5889         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5890         gtk_widget_set_size_request(window, 480, -1);
5891         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5892         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5893         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5894         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5895         g_signal_connect(G_OBJECT(window), "delete_event",
5896                          G_CALLBACK(attach_property_delete_event),
5897                          cancelled);
5898         g_signal_connect(G_OBJECT(window), "key_press_event",
5899                          G_CALLBACK(attach_property_key_pressed),
5900                          cancelled);
5901
5902         vbox = gtk_vbox_new(FALSE, 8);
5903         gtk_container_add(GTK_CONTAINER(window), vbox);
5904
5905         table = gtk_table_new(4, 2, FALSE);
5906         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5907         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5908         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5909
5910         label = gtk_label_new(_("MIME type"));
5911         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5912                          GTK_FILL, 0, 0, 0);
5913         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5914         mimetype_entry = gtk_combo_new();
5915         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5916                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5917
5918         /* stuff with list */
5919         mime_type_list = procmime_get_mime_type_list();
5920         strlist = NULL;
5921         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5922                 MimeType *type = (MimeType *) mime_type_list->data;
5923                 strlist = g_list_append(strlist,
5924                                 g_strdup_printf("%s/%s",
5925                                         type->type, type->sub_type));
5926         }
5927
5928         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5929
5930         for (mime_type_list = strlist; mime_type_list != NULL;
5931                 mime_type_list = mime_type_list->next)
5932                 g_free(mime_type_list->data);
5933         g_list_free(strlist);
5934
5935         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5936
5937         label = gtk_label_new(_("Encoding"));
5938         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5939                          GTK_FILL, 0, 0, 0);
5940         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5941
5942         hbox = gtk_hbox_new(FALSE, 0);
5943         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5944                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5945
5946         optmenu = gtk_option_menu_new();
5947         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5948
5949         optmenu_menu = gtk_menu_new();
5950         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5951         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5952         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5953         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5954         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5955                      ENC_QUOTED_PRINTABLE);
5956         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5957
5958         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5959
5960         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5961
5962         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5963         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5964
5965         gtkut_stock_button_set_create(&hbbox, &ok_btn, GTK_STOCK_OK,
5966                                       &cancel_btn, GTK_STOCK_CANCEL,
5967                                       NULL, NULL);
5968         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5969         gtk_widget_grab_default(ok_btn);
5970
5971         g_signal_connect(G_OBJECT(ok_btn), "clicked",
5972                          G_CALLBACK(attach_property_ok),
5973                          cancelled);
5974         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
5975                          G_CALLBACK(attach_property_cancel),
5976                          cancelled);
5977
5978         gtk_widget_show_all(vbox);
5979
5980         attach_prop.window           = window;
5981         attach_prop.mimetype_entry   = mimetype_entry;
5982         attach_prop.encoding_optmenu = optmenu;
5983         attach_prop.path_entry       = path_entry;
5984         attach_prop.filename_entry   = filename_entry;
5985         attach_prop.ok_btn           = ok_btn;
5986         attach_prop.cancel_btn       = cancel_btn;
5987 }
5988
5989 #undef SET_LABEL_AND_ENTRY
5990
5991 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5992 {
5993         *cancelled = FALSE;
5994         gtk_main_quit();
5995 }
5996
5997 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5998 {
5999         *cancelled = TRUE;
6000         gtk_main_quit();
6001 }
6002
6003 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
6004                                          gboolean *cancelled)
6005 {
6006         *cancelled = TRUE;
6007         gtk_main_quit();
6008
6009         return TRUE;
6010 }
6011
6012 static gboolean attach_property_key_pressed(GtkWidget *widget,
6013                                             GdkEventKey *event,
6014                                             gboolean *cancelled)
6015 {
6016         if (event && event->keyval == GDK_Escape) {
6017                 *cancelled = TRUE;
6018                 gtk_main_quit();
6019         }
6020         return FALSE;
6021 }
6022
6023 static void compose_exec_ext_editor(Compose *compose)
6024 {
6025 #ifdef G_OS_UNIX
6026         gchar *tmp;
6027         pid_t pid;
6028         gint pipe_fds[2];
6029
6030         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
6031                               G_DIR_SEPARATOR, compose);
6032
6033         if (pipe(pipe_fds) < 0) {
6034                 perror("pipe");
6035                 g_free(tmp);
6036                 return;
6037         }
6038
6039         if ((pid = fork()) < 0) {
6040                 perror("fork");
6041                 g_free(tmp);
6042                 return;
6043         }
6044
6045         if (pid != 0) {
6046                 /* close the write side of the pipe */
6047                 close(pipe_fds[1]);
6048
6049                 compose->exteditor_file    = g_strdup(tmp);
6050                 compose->exteditor_pid     = pid;
6051
6052                 compose_set_ext_editor_sensitive(compose, FALSE);
6053
6054                 compose->exteditor_ch = g_io_channel_unix_new(pipe_fds[0]);
6055                 compose->exteditor_tag = g_io_add_watch(compose->exteditor_ch,
6056                                                         G_IO_IN,
6057                                                         compose_input_cb,
6058                                                         compose);
6059         } else {        /* process-monitoring process */
6060                 pid_t pid_ed;
6061
6062                 if (setpgid(0, 0))
6063                         perror("setpgid");
6064
6065                 /* close the read side of the pipe */
6066                 close(pipe_fds[0]);
6067
6068                 if (compose_write_body_to_file(compose, tmp) < 0) {
6069                         fd_write_all(pipe_fds[1], "2\n", 2);
6070                         _exit(1);
6071                 }
6072
6073                 pid_ed = compose_exec_ext_editor_real(tmp);
6074                 if (pid_ed < 0) {
6075                         fd_write_all(pipe_fds[1], "1\n", 2);
6076                         _exit(1);
6077                 }
6078
6079                 /* wait until editor is terminated */
6080                 waitpid(pid_ed, NULL, 0);
6081
6082                 fd_write_all(pipe_fds[1], "0\n", 2);
6083
6084                 close(pipe_fds[1]);
6085                 _exit(0);
6086         }
6087
6088         g_free(tmp);
6089 #endif /* G_OS_UNIX */
6090 }
6091
6092 #ifdef G_OS_UNIX
6093 static gint compose_exec_ext_editor_real(const gchar *file)
6094 {
6095         static gchar *def_cmd = "emacs %s";
6096         gchar buf[1024];
6097         gchar *p;
6098         gchar **cmdline;
6099         pid_t pid;
6100
6101         g_return_val_if_fail(file != NULL, -1);
6102
6103         if ((pid = fork()) < 0) {
6104                 perror("fork");
6105                 return -1;
6106         }
6107
6108         if (pid != 0) return pid;
6109
6110         /* grandchild process */
6111
6112         if (setpgid(0, getppid()))
6113                 perror("setpgid");
6114
6115         if (prefs_common.ext_editor_cmd &&
6116             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
6117             *(p + 1) == 's' && !strchr(p + 2, '%')) {
6118                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
6119         } else {
6120                 if (prefs_common.ext_editor_cmd)
6121                         g_warning("External editor command line is invalid: '%s'\n",
6122                                   prefs_common.ext_editor_cmd);
6123                 g_snprintf(buf, sizeof(buf), def_cmd, file);
6124         }
6125
6126         cmdline = strsplit_with_quote(buf, " ", 1024);
6127         execvp(cmdline[0], cmdline);
6128
6129         perror("execvp");
6130         g_strfreev(cmdline);
6131
6132         _exit(1);
6133 }
6134
6135 static gboolean compose_ext_editor_kill(Compose *compose)
6136 {
6137         pid_t pgid = compose->exteditor_pid * -1;
6138         gint ret;
6139
6140         ret = kill(pgid, 0);
6141
6142         if (ret == 0 || (ret == -1 && EPERM == errno)) {
6143                 AlertValue val;
6144                 gchar *msg;
6145
6146                 msg = g_strdup_printf
6147                         (_("The external editor is still working.\n"
6148                            "Force terminating the process?\n"
6149                            "process group id: %d"), -pgid);
6150                 val = alertpanel_full(_("Notice"), msg, GTK_STOCK_YES, GTK_STOCK_NO,
6151                                       NULL, FALSE, NULL, ALERT_WARNING, G_ALERTALTERNATE);
6152
6153                 g_free(msg);
6154
6155                 if (val == G_ALERTDEFAULT) {
6156                         g_source_remove(compose->exteditor_tag);
6157                         g_io_channel_shutdown(compose->exteditor_ch,
6158                                               FALSE, NULL);
6159                         g_io_channel_unref(compose->exteditor_ch);
6160
6161                         if (kill(pgid, SIGTERM) < 0) perror("kill");
6162                         waitpid(compose->exteditor_pid, NULL, 0);
6163
6164                         g_warning("Terminated process group id: %d", -pgid);
6165                         g_warning("Temporary file: %s",
6166                                   compose->exteditor_file);
6167
6168                         compose_set_ext_editor_sensitive(compose, TRUE);
6169
6170                         g_free(compose->exteditor_file);
6171                         compose->exteditor_file    = NULL;
6172                         compose->exteditor_pid     = -1;
6173                         compose->exteditor_ch      = NULL;
6174                         compose->exteditor_tag     = -1;
6175                 } else
6176                         return FALSE;
6177         }
6178
6179         return TRUE;
6180 }
6181
6182 static gboolean compose_input_cb(GIOChannel *source, GIOCondition condition,
6183                                  gpointer data)
6184 {
6185         gchar buf[3] = "3";
6186         Compose *compose = (Compose *)data;
6187         gsize bytes_read;
6188
6189         debug_print(_("Compose: input from monitoring process\n"));
6190
6191         g_io_channel_read_chars(source, buf, sizeof(buf), &bytes_read, NULL);
6192
6193         g_io_channel_shutdown(source, FALSE, NULL);
6194         g_io_channel_unref(source);
6195
6196         waitpid(compose->exteditor_pid, NULL, 0);
6197
6198         if (buf[0] == '0') {            /* success */
6199                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6200                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
6201
6202                 gtk_text_buffer_set_text(buffer, "", -1);
6203                 compose_insert_file(compose, compose->exteditor_file);
6204                 compose_changed_cb(NULL, compose);
6205
6206                 if (g_unlink(compose->exteditor_file) < 0)
6207                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6208         } else if (buf[0] == '1') {     /* failed */
6209                 g_warning("Couldn't exec external editor\n");
6210                 if (g_unlink(compose->exteditor_file) < 0)
6211                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6212         } else if (buf[0] == '2') {
6213                 g_warning("Couldn't write to file\n");
6214         } else if (buf[0] == '3') {
6215                 g_warning("Pipe read failed\n");
6216         }
6217
6218         compose_set_ext_editor_sensitive(compose, TRUE);
6219
6220         g_free(compose->exteditor_file);
6221         compose->exteditor_file    = NULL;
6222         compose->exteditor_pid     = -1;
6223         compose->exteditor_ch      = NULL;
6224         compose->exteditor_tag     = -1;
6225
6226         return FALSE;
6227 }
6228
6229 static void compose_set_ext_editor_sensitive(Compose *compose,
6230                                              gboolean sensitive)
6231 {
6232         GtkItemFactory *ifactory;
6233
6234         ifactory = gtk_item_factory_from_widget(compose->menubar);
6235
6236         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6237         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6238         menu_set_sensitive(ifactory, "/Message/Insert file", sensitive);
6239         menu_set_sensitive(ifactory, "/Message/Insert signature", sensitive);
6240         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6241         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6242         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6243                            sensitive);
6244
6245         gtk_widget_set_sensitive(compose->text,                   sensitive);
6246         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6247         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6248         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6249         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6250         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6251         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6252         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6253         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6254 }
6255 #endif /* G_OS_UNIX */
6256
6257 /**
6258  * compose_undo_state_changed:
6259  *
6260  * Change the sensivity of the menuentries undo and redo
6261  **/
6262 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6263                                        gint redo_state, gpointer data)
6264 {
6265         GtkWidget *widget = GTK_WIDGET(data);
6266         GtkItemFactory *ifactory;
6267
6268         g_return_if_fail(widget != NULL);
6269
6270         ifactory = gtk_item_factory_from_widget(widget);
6271
6272         switch (undo_state) {
6273         case UNDO_STATE_TRUE:
6274                 if (!undostruct->undo_state) {
6275                         undostruct->undo_state = TRUE;
6276                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6277                 }
6278                 break;
6279         case UNDO_STATE_FALSE:
6280                 if (undostruct->undo_state) {
6281                         undostruct->undo_state = FALSE;
6282                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6283                 }
6284                 break;
6285         case UNDO_STATE_UNCHANGED:
6286                 break;
6287         case UNDO_STATE_REFRESH:
6288                 menu_set_sensitive(ifactory, "/Edit/Undo",
6289                                    undostruct->undo_state);
6290                 break;
6291         default:
6292                 g_warning("Undo state not recognized");
6293                 break;
6294         }
6295
6296         switch (redo_state) {
6297         case UNDO_STATE_TRUE:
6298                 if (!undostruct->redo_state) {
6299                         undostruct->redo_state = TRUE;
6300                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6301                 }
6302                 break;
6303         case UNDO_STATE_FALSE:
6304                 if (undostruct->redo_state) {
6305                         undostruct->redo_state = FALSE;
6306                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6307                 }
6308                 break;
6309         case UNDO_STATE_UNCHANGED:
6310                 break;
6311         case UNDO_STATE_REFRESH:
6312                 menu_set_sensitive(ifactory, "/Edit/Redo",
6313                                    undostruct->redo_state);
6314                 break;
6315         default:
6316                 g_warning("Redo state not recognized");
6317                 break;
6318         }
6319 }
6320
6321 /* callback functions */
6322
6323 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6324  * includes "non-client" (windows-izm) in calculation, so this calculation
6325  * may not be accurate.
6326  */
6327 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6328                                         GtkAllocation *allocation,
6329                                         GtkSHRuler *shruler)
6330 {
6331         if (prefs_common.show_ruler) {
6332                 gint char_width = 0, char_height = 0;
6333                 gint line_width_in_chars;
6334
6335                 gtkut_get_font_size(GTK_WIDGET(widget),
6336                                     &char_width, &char_height);
6337                 line_width_in_chars =
6338                         (allocation->width - allocation->x) / char_width;
6339
6340                 /* got the maximum */
6341                 gtk_ruler_set_range(GTK_RULER(shruler),
6342                                     0.0, line_width_in_chars, 0,
6343                                     /*line_width_in_chars*/ char_width);
6344         }
6345
6346         return TRUE;
6347 }
6348
6349 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6350 {
6351         Compose *compose = (Compose *)data;
6352
6353         PrefsAccount *ac;
6354         gchar *folderidentifier;
6355
6356         ac = account_find_from_id(
6357                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6358         g_return_if_fail(ac != NULL);
6359
6360         if (ac != compose->account)
6361                 compose_select_account(compose, ac, FALSE);
6362
6363         /* Set message save folder */
6364         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6365                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6366         }
6367         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6368                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6369
6370         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6371         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6372                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6373                                   (compose->account, F_OUTBOX));
6374                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6375                 g_free(folderidentifier);
6376         }
6377 }
6378
6379 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
6380                             GtkTreeViewColumn *column, Compose *compose)
6381 {
6382         compose_attach_property(compose);
6383 }
6384
6385 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6386                                       gpointer data)
6387 {
6388         Compose *compose = (Compose *)data;
6389
6390         if (!event) return FALSE;
6391
6392         if (event->button == 3) {
6393                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6394                                NULL, NULL, event->button, event->time);
6395                 return TRUE;
6396         }
6397
6398         return FALSE;
6399 }
6400
6401 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6402                                    gpointer data)
6403 {
6404         Compose *compose = (Compose *)data;
6405
6406         if (!event) return FALSE;
6407
6408         switch (event->keyval) {
6409         case GDK_Delete:
6410                 compose_attach_remove_selected(compose);
6411                 break;
6412         }
6413         return FALSE;
6414 }
6415
6416 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6417 {
6418         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6419         toolbar_comp_set_sensitive(compose, allow);
6420         menu_set_sensitive(ifactory, "/Message", allow);
6421         menu_set_sensitive(ifactory, "/Edit", allow);
6422 #if USE_ASPELL
6423         menu_set_sensitive(ifactory, "/Spelling", allow);
6424 #endif
6425         menu_set_sensitive(ifactory, "/Options", allow);
6426         menu_set_sensitive(ifactory, "/Tools", allow);
6427         menu_set_sensitive(ifactory, "/Help", allow);
6428
6429         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), allow);
6430
6431 }
6432
6433 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6434 {
6435         Compose *compose = (Compose *)data;
6436
6437         if (prefs_common.work_offline)
6438                 if (alertpanel(_("Offline warning"),
6439                                _("You're working offline. Override?"),
6440                                GTK_STOCK_YES, GTK_STOCK_NO, NULL) != G_ALERTDEFAULT)
6441                         return;
6442
6443         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6444                 gtk_timeout_remove(compose->draft_timeout_tag);
6445                 compose->draft_timeout_tag = -1;
6446         }
6447
6448         compose_send(compose);
6449 }
6450
6451 static void compose_send_later_cb(gpointer data, guint action,
6452                                   GtkWidget *widget)
6453 {
6454         Compose *compose = (Compose *)data;
6455         gint val;
6456
6457         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6458         if (!val)
6459                 compose_close(compose);
6460         else if (val == -2) {
6461                 alertpanel_error(_("Could not queue message:\n\n%s."), strerror(errno));
6462         }
6463 }
6464
6465 void compose_draft (gpointer data)
6466 {
6467         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6468 }
6469
6470 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6471 {
6472         Compose *compose = (Compose *)data;
6473         FolderItem *draft;
6474         gchar *tmp;
6475         gint msgnum;
6476         MsgFlags flag = {0, 0};
6477         static gboolean lock = FALSE;
6478         MsgInfo *newmsginfo;
6479         FILE *fp;
6480
6481         if (lock) return;
6482
6483         draft = account_get_special_folder(compose->account, F_DRAFT);
6484         g_return_if_fail(draft != NULL);
6485
6486         lock = TRUE;
6487
6488         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6489                               G_DIR_SEPARATOR, compose);
6490         if ((fp = g_fopen(tmp, "wb")) == NULL) {
6491                 FILE_OP_ERROR(tmp, "fopen");
6492                 return;
6493         }
6494
6495         /* chmod for security */
6496         if (change_file_mode_rw(fp, tmp) < 0) {
6497                 FILE_OP_ERROR(tmp, "chmod");
6498                 g_warning("can't change file mode\n");
6499         }
6500
6501         /* Save draft infos */
6502         fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
6503         fprintf(fp, "S:%s\n", compose->account->address);
6504         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6505                 gchar *savefolderid;
6506
6507                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6508                 fprintf(fp, "SCF:%s\n", savefolderid);
6509                 g_free(savefolderid);
6510         }
6511         if (compose->privacy_system) {
6512                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
6513                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
6514                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
6515         }
6516         fprintf(fp, "\n");
6517
6518         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE) < 0) {
6519                 fclose(fp);
6520                 g_unlink(tmp);
6521                 g_free(tmp);
6522                 lock = FALSE;
6523                 return;
6524         }
6525         fclose(fp);
6526
6527         folder_item_scan(draft);
6528         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6529                 g_unlink(tmp);
6530                 g_free(tmp);
6531                 lock = FALSE;
6532                 return;
6533         }
6534         g_free(tmp);
6535         draft->mtime = 0;       /* force updating */
6536
6537         if (compose->mode == COMPOSE_REEDIT) {
6538                 compose_remove_reedit_target(compose);
6539         }
6540
6541         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6542         if (newmsginfo) {
6543                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6544                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6545                 if (compose_use_attach(compose))
6546                         procmsg_msginfo_set_flags(newmsginfo, 0,
6547                                                   MSG_HAS_ATTACHMENT);
6548
6549                 procmsg_msginfo_free(newmsginfo);
6550         }
6551
6552         folder_item_scan(draft);
6553
6554         lock = FALSE;
6555
6556         if (action == COMPOSE_QUIT_EDITING)
6557                 compose_close(compose);
6558         else {
6559                 struct stat s;
6560                 gchar *path;
6561
6562                 path = folder_item_fetch_msg(draft, msgnum);
6563                 g_return_if_fail(path != NULL);
6564                 if (g_stat(path, &s) < 0) {
6565                         FILE_OP_ERROR(path, "stat");
6566                         g_free(path);
6567                         lock = FALSE;
6568                         return;
6569                 }
6570                 g_free(path);
6571
6572                 procmsg_msginfo_free(compose->targetinfo);
6573                 compose->targetinfo = procmsg_msginfo_new();
6574                 compose->targetinfo->msgnum = msgnum;
6575                 compose->targetinfo->size = s.st_size;
6576                 compose->targetinfo->mtime = s.st_mtime;
6577                 compose->targetinfo->folder = draft;
6578                 compose->mode = COMPOSE_REEDIT;
6579
6580                 if (action == COMPOSE_AUTO_SAVE) {
6581                         compose->autosaved_draft = compose->targetinfo;
6582                 }
6583         }
6584 }
6585
6586 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6587 {
6588         Compose *compose = (Compose *)data;
6589         GList *file_list;
6590
6591         if (compose->redirect_filename != NULL)
6592                 return;
6593
6594         file_list = filesel_select_multiple_files_open(_("Select file"));
6595
6596         if (file_list) {
6597                 GList *tmp;
6598
6599                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6600                         gchar *file = (gchar *) tmp->data;
6601                         gchar *utf8_filename = conv_filename_to_utf8(file);
6602                         compose_attach_append(compose, file, utf8_filename, NULL);
6603                         compose_changed_cb(NULL, compose);
6604                         g_free(file);
6605                         g_free(utf8_filename);
6606                 }
6607                 g_list_free(file_list);
6608         }
6609 }
6610
6611 static void compose_insert_file_cb(gpointer data, guint action,
6612                                    GtkWidget *widget)
6613 {
6614         Compose *compose = (Compose *)data;
6615         GList *file_list;
6616
6617         file_list = filesel_select_multiple_files_open(_("Select file"));
6618
6619         if (file_list) {
6620                 GList *tmp;
6621
6622                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6623                         gchar *file = (gchar *) tmp->data;
6624                         gchar *filedup = g_strdup(file);
6625                         gchar *shortfile = g_path_get_basename(filedup);
6626                         ComposeInsertResult res;
6627
6628                         res = compose_insert_file(compose, file);
6629                         if (res == COMPOSE_INSERT_READ_ERROR) {
6630                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6631                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6632                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6633                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6634                         }
6635                         g_free(shortfile);
6636                         g_free(filedup);
6637                         g_free(file);
6638                 }
6639                 g_list_free(file_list);
6640         }
6641 }
6642
6643 static void compose_insert_sig_cb(gpointer data, guint action,
6644                                   GtkWidget *widget)
6645 {
6646         Compose *compose = (Compose *)data;
6647
6648         compose_insert_sig(compose, FALSE);
6649 }
6650
6651 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6652                               gpointer data)
6653 {
6654         gint x, y;
6655         Compose *compose = (Compose *)data;
6656
6657         gtkut_widget_get_uposition(widget, &x, &y);
6658         prefs_common.compose_x = x;
6659         prefs_common.compose_y = y;
6660
6661         if (compose->sending)
6662                 return TRUE;
6663         compose_close_cb(compose, 0, NULL);
6664         return TRUE;
6665 }
6666
6667 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6668 {
6669         Compose *compose = (Compose *)data;
6670         AlertValue val;
6671
6672 #ifdef G_OS_UNIX
6673         if (compose->exteditor_tag != -1) {
6674                 if (!compose_ext_editor_kill(compose))
6675                         return;
6676         }
6677 #endif
6678
6679         if (compose->modified) {
6680                 val = alertpanel(_("Discard message"),
6681                                  _("This message has been modified. discard it?"),
6682                                  _("Discard"), _("to Draft"), GTK_STOCK_CANCEL);
6683
6684                 switch (val) {
6685                 case G_ALERTDEFAULT:
6686                         if (prefs_common.autosave)
6687                                 compose_remove_draft(compose);
6688                         break;
6689                 case G_ALERTALTERNATE:
6690                         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6691                         return;
6692                 default:
6693                         return;
6694                 }
6695         }
6696
6697         compose_close(compose);
6698 }
6699
6700 static void compose_set_encoding_cb(gpointer data, guint action,
6701                                     GtkWidget *widget)
6702 {
6703         Compose *compose = (Compose *)data;
6704
6705         if (GTK_CHECK_MENU_ITEM(widget)->active)
6706                 compose->out_encoding = (CharSet)action;
6707 }
6708
6709 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6710 {
6711         Compose *compose = (Compose *)data;
6712
6713         addressbook_open(compose);
6714 }
6715
6716 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6717 {
6718         Compose *compose = (Compose *)data;
6719         Template *tmpl;
6720         gchar *msg;
6721         AlertValue val;
6722
6723         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6724         g_return_if_fail(tmpl != NULL);
6725
6726         msg = g_strdup_printf(_("Do you want to apply the template '%s' ?"),
6727                               tmpl->name);
6728         val = alertpanel(_("Apply template"), msg,
6729                          _("_Replace"), _("_Insert"), GTK_STOCK_CANCEL);
6730         g_free(msg);
6731
6732         if (val == G_ALERTDEFAULT)
6733                 compose_template_apply(compose, tmpl, TRUE);
6734         else if (val == G_ALERTALTERNATE)
6735                 compose_template_apply(compose, tmpl, FALSE);
6736 }
6737
6738 static void compose_ext_editor_cb(gpointer data, guint action,
6739                                   GtkWidget *widget)
6740 {
6741         Compose *compose = (Compose *)data;
6742
6743         compose_exec_ext_editor(compose);
6744 }
6745
6746 static void compose_undo_cb(Compose *compose)
6747 {
6748         gboolean prev_autowrap = compose->autowrap;
6749
6750         compose->autowrap = FALSE;
6751         undo_undo(compose->undostruct);
6752         compose->autowrap = prev_autowrap;
6753 }
6754
6755 static void compose_redo_cb(Compose *compose)
6756 {
6757         gboolean prev_autowrap = compose->autowrap;
6758
6759         compose->autowrap = FALSE;
6760         undo_redo(compose->undostruct);
6761         compose->autowrap = prev_autowrap;
6762 }
6763
6764 static void entry_cut_clipboard(GtkWidget *entry)
6765 {
6766         if (GTK_IS_EDITABLE(entry))
6767                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6768         else if (GTK_IS_TEXT_VIEW(entry))
6769                 gtk_text_buffer_cut_clipboard(
6770                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6771                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
6772                         TRUE);
6773 }
6774
6775 static void entry_copy_clipboard(GtkWidget *entry)
6776 {
6777         if (GTK_IS_EDITABLE(entry))
6778                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6779         else if (GTK_IS_TEXT_VIEW(entry))
6780                 gtk_text_buffer_copy_clipboard(
6781                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6782                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
6783 }
6784
6785 static void entry_paste_clipboard(GtkWidget *entry, gboolean wrap)
6786 {
6787         if (GTK_IS_EDITABLE(entry))
6788                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6789         else if (GTK_IS_TEXT_VIEW(entry)) {
6790                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6791                 GtkTextMark *mark_start = gtk_text_buffer_get_insert(buffer);
6792                 GtkTextIter start_iter, end_iter;
6793                 gint start, end;
6794
6795                 gchar *contents = gtk_clipboard_wait_for_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
6796
6797                 if (contents == NULL)
6798                         return;
6799
6800                 gtk_text_buffer_delete_selection(buffer, FALSE, TRUE);
6801                 gtk_text_buffer_get_iter_at_mark(buffer, &start_iter, mark_start);
6802
6803                 start = gtk_text_iter_get_offset(&start_iter);
6804
6805                 gtk_text_buffer_insert(buffer, &start_iter, contents, strlen(contents));
6806
6807                 if (!wrap) {
6808                         end = start + strlen(contents);
6809                         gtk_text_buffer_get_iter_at_offset(buffer, &start_iter, start);
6810                         gtk_text_buffer_get_iter_at_offset(buffer, &end_iter, end);
6811                         gtk_text_buffer_apply_tag_by_name(buffer, "no_wrap", &start_iter, &end_iter);
6812                 }
6813
6814         }
6815 }
6816
6817 static void entry_allsel(GtkWidget *entry)
6818 {
6819         if (GTK_IS_EDITABLE(entry))
6820                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6821         else if (GTK_IS_TEXT_VIEW(entry)) {
6822                 GtkTextIter startiter, enditer;
6823                 GtkTextBuffer *textbuf;
6824
6825                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6826                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6827                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6828
6829                 gtk_text_buffer_move_mark_by_name(textbuf,
6830                         "selection_bound", &startiter);
6831                 gtk_text_buffer_move_mark_by_name(textbuf,
6832                         "insert", &enditer);
6833         }
6834 }
6835
6836 static void compose_cut_cb(Compose *compose)
6837 {
6838         if (compose->focused_editable &&
6839             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6840                 entry_cut_clipboard(compose->focused_editable);
6841 }
6842
6843 static void compose_copy_cb(Compose *compose)
6844 {
6845         if (compose->focused_editable &&
6846             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6847                 entry_copy_clipboard(compose->focused_editable);
6848 }
6849
6850 #define BLOCK_WRAP() {                                                  \
6851         prev_autowrap = compose->autowrap;                              \
6852         buffer = gtk_text_view_get_buffer(                              \
6853                                         GTK_TEXT_VIEW(compose->text));  \
6854         compose->autowrap = FALSE;                                      \
6855                                                                         \
6856         g_signal_handlers_block_by_func(G_OBJECT(buffer),               \
6857                                 G_CALLBACK(compose_changed_cb),         \
6858                                 compose);                               \
6859         g_signal_handlers_block_by_func(G_OBJECT(buffer),               \
6860                                 G_CALLBACK(text_inserted),              \
6861                                 compose);                               \
6862 }
6863 #define UNBLOCK_WRAP() {                                                \
6864         compose->autowrap = prev_autowrap;                              \
6865         if (compose->autowrap)                                          \
6866                 compose_wrap_all(compose);                              \
6867                                                                         \
6868         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),             \
6869                                 G_CALLBACK(compose_changed_cb),         \
6870                                 compose);                               \
6871         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),             \
6872                                 G_CALLBACK(text_inserted),              \
6873                                 compose);                               \
6874 }
6875
6876 static void compose_paste_cb(Compose *compose)
6877 {
6878         gint prev_autowrap;
6879         GtkTextBuffer *buffer;
6880         BLOCK_WRAP();
6881         if (compose->focused_editable &&
6882             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6883                 entry_paste_clipboard(compose->focused_editable, prefs_common.linewrap_pastes);
6884         UNBLOCK_WRAP();
6885 }
6886
6887 static void compose_paste_as_quote_cb(Compose *compose)
6888 {
6889         gint wrap_quote = prefs_common.linewrap_quote;
6890         if (compose->focused_editable &&
6891             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6892                 /* let text_insert() (called directly or at a later time
6893                  * after the gtk_editable_paste_clipboard) know that
6894                  * text is to be inserted as a quotation. implemented
6895                  * by using a simple refcount... */
6896                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6897                                                 G_OBJECT(compose->focused_editable),
6898                                                 "paste_as_quotation"));
6899                 g_object_set_data(G_OBJECT(compose->focused_editable),
6900                                     "paste_as_quotation",
6901                                     GINT_TO_POINTER(paste_as_quotation + 1));
6902                 prefs_common.linewrap_quote = prefs_common.linewrap_pastes;
6903                 entry_paste_clipboard(compose->focused_editable, prefs_common.linewrap_pastes);
6904                 prefs_common.linewrap_quote = wrap_quote;
6905         }
6906 }
6907
6908 static void compose_paste_no_wrap_cb(Compose *compose)
6909 {
6910         gint prev_autowrap;
6911         GtkTextBuffer *buffer;
6912         BLOCK_WRAP();
6913         if (compose->focused_editable &&
6914             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6915                 entry_paste_clipboard(compose->focused_editable, FALSE);
6916         UNBLOCK_WRAP();
6917 }
6918
6919 static void compose_paste_wrap_cb(Compose *compose)
6920 {
6921         gint prev_autowrap;
6922         GtkTextBuffer *buffer;
6923         BLOCK_WRAP();
6924         if (compose->focused_editable &&
6925             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6926                 entry_paste_clipboard(compose->focused_editable, TRUE);
6927         UNBLOCK_WRAP();
6928 }
6929
6930 static void compose_allsel_cb(Compose *compose)
6931 {
6932         if (compose->focused_editable &&
6933             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6934                 entry_allsel(compose->focused_editable);
6935 }
6936
6937 static void textview_move_beginning_of_line (GtkTextView *text)
6938 {
6939         GtkTextBuffer *buffer;
6940         GtkTextMark *mark;
6941         GtkTextIter ins;
6942
6943         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6944
6945         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6946         mark = gtk_text_buffer_get_insert(buffer);
6947         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6948         gtk_text_iter_set_line_offset(&ins, 0);
6949         gtk_text_buffer_place_cursor(buffer, &ins);
6950 }
6951
6952 static void textview_move_forward_character (GtkTextView *text)
6953 {
6954         GtkTextBuffer *buffer;
6955         GtkTextMark *mark;
6956         GtkTextIter ins;
6957
6958         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6959
6960         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6961         mark = gtk_text_buffer_get_insert(buffer);
6962         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6963         if (gtk_text_iter_forward_cursor_position(&ins))
6964                 gtk_text_buffer_place_cursor(buffer, &ins);
6965 }
6966
6967 static void textview_move_backward_character (GtkTextView *text)
6968 {
6969         GtkTextBuffer *buffer;
6970         GtkTextMark *mark;
6971         GtkTextIter ins;
6972
6973         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6974
6975         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6976         mark = gtk_text_buffer_get_insert(buffer);
6977         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6978         if (gtk_text_iter_backward_cursor_position(&ins))
6979                 gtk_text_buffer_place_cursor(buffer, &ins);
6980 }
6981
6982 static void textview_move_forward_word (GtkTextView *text)
6983 {
6984         GtkTextBuffer *buffer;
6985         GtkTextMark *mark;
6986         GtkTextIter ins;
6987         gint count;
6988
6989         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6990
6991         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6992         mark = gtk_text_buffer_get_insert(buffer);
6993         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6994         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6995         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6996                 gtk_text_iter_backward_word_start(&ins);
6997                 gtk_text_buffer_place_cursor(buffer, &ins);
6998         }
6999 }
7000
7001 static void textview_move_backward_word (GtkTextView *text)
7002 {
7003         GtkTextBuffer *buffer;
7004         GtkTextMark *mark;
7005         GtkTextIter ins;
7006         gint count;
7007
7008         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7009
7010         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7011         mark = gtk_text_buffer_get_insert(buffer);
7012         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7013         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
7014         if (gtk_text_iter_backward_word_starts(&ins, 1))
7015                 gtk_text_buffer_place_cursor(buffer, &ins);
7016 }
7017
7018 static void textview_move_end_of_line (GtkTextView *text)
7019 {
7020         GtkTextBuffer *buffer;
7021         GtkTextMark *mark;
7022         GtkTextIter ins;
7023
7024         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7025
7026         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7027         mark = gtk_text_buffer_get_insert(buffer);
7028         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7029         if (gtk_text_iter_forward_to_line_end(&ins))
7030                 gtk_text_buffer_place_cursor(buffer, &ins);
7031 }
7032
7033 static void textview_move_next_line (GtkTextView *text)
7034 {
7035         GtkTextBuffer *buffer;
7036         GtkTextMark *mark;
7037         GtkTextIter ins;
7038         gint offset;
7039
7040         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7041
7042         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7043         mark = gtk_text_buffer_get_insert(buffer);
7044         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7045         offset = gtk_text_iter_get_line_offset(&ins);
7046         if (gtk_text_iter_forward_line(&ins)) {
7047                 gtk_text_iter_set_line_offset(&ins, offset);
7048                 gtk_text_buffer_place_cursor(buffer, &ins);
7049         }
7050 }
7051
7052 static void textview_move_previous_line (GtkTextView *text)
7053 {
7054         GtkTextBuffer *buffer;
7055         GtkTextMark *mark;
7056         GtkTextIter ins;
7057         gint offset;
7058
7059         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7060
7061         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7062         mark = gtk_text_buffer_get_insert(buffer);
7063         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7064         offset = gtk_text_iter_get_line_offset(&ins);
7065         if (gtk_text_iter_backward_line(&ins)) {
7066                 gtk_text_iter_set_line_offset(&ins, offset);
7067                 gtk_text_buffer_place_cursor(buffer, &ins);
7068         }
7069 }
7070
7071 static void textview_delete_forward_character (GtkTextView *text)
7072 {
7073         GtkTextBuffer *buffer;
7074         GtkTextMark *mark;
7075         GtkTextIter ins, end_iter;
7076
7077         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7078
7079         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7080         mark = gtk_text_buffer_get_insert(buffer);
7081         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7082         end_iter = ins;
7083         if (gtk_text_iter_forward_char(&end_iter)) {
7084                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7085         }
7086 }
7087
7088 static void textview_delete_backward_character (GtkTextView *text)
7089 {
7090         GtkTextBuffer *buffer;
7091         GtkTextMark *mark;
7092         GtkTextIter ins, end_iter;
7093
7094         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7095
7096         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7097         mark = gtk_text_buffer_get_insert(buffer);
7098         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7099         end_iter = ins;
7100         if (gtk_text_iter_backward_char(&end_iter)) {
7101                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7102         }
7103 }
7104
7105 static void textview_delete_forward_word (GtkTextView *text)
7106 {
7107         GtkTextBuffer *buffer;
7108         GtkTextMark *mark;
7109         GtkTextIter ins, end_iter;
7110
7111         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7112
7113         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7114         mark = gtk_text_buffer_get_insert(buffer);
7115         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7116         end_iter = ins;
7117         if (gtk_text_iter_forward_word_end(&end_iter)) {
7118                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7119         }
7120 }
7121
7122 static void textview_delete_backward_word (GtkTextView *text)
7123 {
7124         GtkTextBuffer *buffer;
7125         GtkTextMark *mark;
7126         GtkTextIter ins, end_iter;
7127
7128         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7129
7130         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7131         mark = gtk_text_buffer_get_insert(buffer);
7132         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7133         end_iter = ins;
7134         if (gtk_text_iter_backward_word_start(&end_iter)) {
7135                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7136         }
7137 }
7138
7139 static void textview_delete_line (GtkTextView *text)
7140 {
7141         GtkTextBuffer *buffer;
7142         GtkTextMark *mark;
7143         GtkTextIter ins, start_iter, end_iter;
7144         gboolean found;
7145
7146         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7147
7148         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7149         mark = gtk_text_buffer_get_insert(buffer);
7150         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7151
7152         start_iter = ins;
7153         gtk_text_iter_set_line_offset(&start_iter, 0);
7154
7155         end_iter = ins;
7156         if (gtk_text_iter_ends_line(&end_iter))
7157                 found = gtk_text_iter_forward_char(&end_iter);
7158         else
7159                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7160
7161         if (found)
7162                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
7163 }
7164
7165 static void textview_delete_to_line_end (GtkTextView *text)
7166 {
7167         GtkTextBuffer *buffer;
7168         GtkTextMark *mark;
7169         GtkTextIter ins, end_iter;
7170         gboolean found;
7171
7172         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7173
7174         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7175         mark = gtk_text_buffer_get_insert(buffer);
7176         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7177         end_iter = ins;
7178         if (gtk_text_iter_ends_line(&end_iter))
7179                 found = gtk_text_iter_forward_char(&end_iter);
7180         else
7181                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7182         if (found)
7183                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7184 }
7185
7186 static void compose_advanced_action_cb(Compose *compose,
7187                                         ComposeCallAdvancedAction action)
7188 {
7189         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
7190         static struct {
7191                 void (*do_action) (GtkTextView *text);
7192         } action_table[] = {
7193                 {textview_move_beginning_of_line},
7194                 {textview_move_forward_character},
7195                 {textview_move_backward_character},
7196                 {textview_move_forward_word},
7197                 {textview_move_backward_word},
7198                 {textview_move_end_of_line},
7199                 {textview_move_next_line},
7200                 {textview_move_previous_line},
7201                 {textview_delete_forward_character},
7202                 {textview_delete_backward_character},
7203                 {textview_delete_forward_word},
7204                 {textview_delete_backward_word},
7205                 {textview_delete_line},
7206                 {NULL}, /* gtk_stext_delete_line_n */
7207                 {textview_delete_to_line_end}
7208         };
7209
7210         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
7211
7212         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
7213             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
7214                 if (action_table[action].do_action)
7215                         action_table[action].do_action(text);
7216                 else
7217                         g_warning("Not implemented yet.");
7218         }
7219 }
7220
7221 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
7222 {
7223         gchar *str = NULL;
7224
7225         if (GTK_IS_EDITABLE(widget)) {
7226                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
7227                 gtk_editable_set_position(GTK_EDITABLE(widget),
7228                         strlen(str));
7229                 g_free(str);
7230         }
7231
7232         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
7233                 compose->focused_editable = widget;
7234 }
7235
7236 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
7237 {
7238         if (compose->modified == FALSE) {
7239                 compose->modified = TRUE;
7240                 compose_set_title(compose);
7241         }
7242 }
7243
7244 static void compose_wrap_cb(gpointer data, guint action, GtkWidget *widget)
7245 {
7246         Compose *compose = (Compose *)data;
7247
7248         if (action == 1)
7249                 compose_wrap_all_full(compose, TRUE);
7250         else
7251                 compose_wrap_paragraph(compose, NULL, TRUE);
7252 }
7253
7254 static void compose_toggle_autowrap_cb(gpointer data, guint action,
7255                                        GtkWidget *widget)
7256 {
7257         Compose *compose = (Compose *)data;
7258         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
7259         if (compose->autowrap)
7260                 compose_wrap_all_full(compose, TRUE);
7261 }
7262
7263 static void compose_toggle_sign_cb(gpointer data, guint action,
7264                                    GtkWidget *widget)
7265 {
7266         Compose *compose = (Compose *)data;
7267
7268         if (GTK_CHECK_MENU_ITEM(widget)->active)
7269                 compose->use_signing = TRUE;
7270         else
7271                 compose->use_signing = FALSE;
7272 }
7273
7274 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7275                                       GtkWidget *widget)
7276 {
7277         Compose *compose = (Compose *)data;
7278
7279         if (GTK_CHECK_MENU_ITEM(widget)->active)
7280                 compose->use_encryption = TRUE;
7281         else
7282                 compose->use_encryption = FALSE;
7283 }
7284
7285 static void activate_privacy_system(Compose *compose, PrefsAccount *account)
7286 {
7287         g_free(compose->privacy_system);
7288         compose->privacy_system = g_strdup(account->default_privacy_system);
7289         compose_update_privacy_system_menu_item(compose);
7290 }
7291
7292 static void compose_toggle_ruler_cb(gpointer data, guint action,
7293                                     GtkWidget *widget)
7294 {
7295         Compose *compose = (Compose *)data;
7296
7297         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7298                 gtk_widget_show(compose->ruler_hbox);
7299                 prefs_common.show_ruler = TRUE;
7300         } else {
7301                 gtk_widget_hide(compose->ruler_hbox);
7302                 gtk_widget_queue_resize(compose->edit_vbox);
7303                 prefs_common.show_ruler = FALSE;
7304         }
7305 }
7306
7307 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7308                                              GdkDragContext     *drag_context,
7309                                              gint                x,
7310                                              gint                y,
7311                                              GtkSelectionData   *data,
7312                                              guint               info,
7313                                              guint               time,
7314                                              gpointer            user_data)
7315 {
7316         Compose *compose = (Compose *)user_data;
7317         GList *list, *tmp;
7318
7319         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
7320                 list = uri_list_extract_filenames((const gchar *)data->data);
7321                 for (tmp = list; tmp != NULL; tmp = tmp->next)
7322                         compose_attach_append
7323                                 (compose, (const gchar *)tmp->data,
7324                                  (const gchar *)tmp->data, NULL);
7325                 if (list) compose_changed_cb(NULL, compose);
7326                 list_free_strings(list);
7327                 g_list_free(list);
7328         }
7329 }
7330
7331 static gboolean compose_drag_drop(GtkWidget *widget,
7332                                   GdkDragContext *drag_context,
7333                                   gint x, gint y,
7334                                   guint time, gpointer user_data)
7335 {
7336         /* not handling this signal makes compose_insert_drag_received_cb
7337          * called twice */
7338         return TRUE;
7339 }
7340
7341 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7342                                              GdkDragContext     *drag_context,
7343                                              gint                x,
7344                                              gint                y,
7345                                              GtkSelectionData   *data,
7346                                              guint               info,
7347                                              guint               time,
7348                                              gpointer            user_data)
7349 {
7350         Compose *compose = (Compose *)user_data;
7351         GList *list, *tmp;
7352
7353         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
7354          * does not work */
7355         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
7356                 list = uri_list_extract_filenames((const gchar *)data->data);
7357                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
7358                                 compose_insert_file(compose, (const gchar *)tmp->data);
7359                 }
7360                 list_free_strings(list);
7361                 g_list_free(list);
7362                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7363                 return;
7364         } else {
7365                 gchar *tmpfile = get_tmp_file();
7366                 str_write_to_file((const gchar *)data->data, tmpfile);
7367                 compose_insert_file(compose, tmpfile);
7368                 g_unlink(tmpfile);
7369                 g_free(tmpfile);
7370                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7371                 return;
7372         }
7373         gtk_drag_finish(drag_context, TRUE, FALSE, time);
7374 }
7375
7376 static void compose_header_drag_received_cb (GtkWidget          *widget,
7377                                              GdkDragContext     *drag_context,
7378                                              gint                x,
7379                                              gint                y,
7380                                              GtkSelectionData   *data,
7381                                              guint               info,
7382                                              guint               time,
7383                                              gpointer            user_data)
7384 {
7385         GtkEditable *entry = (GtkEditable *)user_data;
7386         gchar *email = (gchar *)data->data;
7387
7388         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
7389          * does not work */
7390
7391         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
7392                 gchar *decoded=g_new(gchar, strlen(email));
7393                 int start = 0;
7394
7395                 email += strlen("mailto:");
7396                 decode_uri(decoded, email); /* will fit */
7397                 gtk_editable_delete_text(entry, 0, -1);
7398                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
7399                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7400                 g_free(decoded);
7401                 return;
7402         }
7403         gtk_drag_finish(drag_context, TRUE, FALSE, time);
7404 }
7405
7406 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7407                                              GtkWidget *widget)
7408 {
7409         Compose *compose = (Compose *)data;
7410
7411         if (GTK_CHECK_MENU_ITEM(widget)->active)
7412                 compose->return_receipt = TRUE;
7413         else
7414                 compose->return_receipt = FALSE;
7415 }
7416
7417 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7418                                              GtkWidget *widget)
7419 {
7420         Compose *compose = (Compose *)data;
7421
7422         if (GTK_CHECK_MENU_ITEM(widget)->active)
7423                 compose->remove_references = TRUE;
7424         else
7425                 compose->remove_references = FALSE;
7426 }
7427
7428 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7429                                             GdkEventKey *event,
7430                                             ComposeHeaderEntry *headerentry)
7431 {
7432         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7433             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7434             !(event->state & GDK_MODIFIER_MASK) &&
7435             (event->keyval == GDK_BackSpace) &&
7436             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7437                 gtk_container_remove
7438                         (GTK_CONTAINER(headerentry->compose->header_table),
7439                          headerentry->combo);
7440                 gtk_container_remove
7441                         (GTK_CONTAINER(headerentry->compose->header_table),
7442                          headerentry->entry);
7443                 headerentry->compose->header_list =
7444                         g_slist_remove(headerentry->compose->header_list,
7445                                        headerentry);
7446                 g_free(headerentry);
7447         } else  if (event->keyval == GDK_Tab) {
7448                 if (headerentry->compose->header_last == headerentry) {
7449                         /* Override default next focus, and give it to subject_entry
7450                          * instead of notebook tabs
7451                          */
7452                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7453                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7454                         return TRUE;
7455                 }
7456         }
7457         return FALSE;
7458 }
7459
7460 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7461                                     ComposeHeaderEntry *headerentry)
7462 {
7463         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7464                 headerentry->compose->header_list =
7465                         g_slist_append(headerentry->compose->header_list,
7466                                        headerentry);
7467
7468                 compose_create_header_entry(headerentry->compose);
7469                 g_signal_handlers_disconnect_matched
7470                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7471                          0, 0, NULL, NULL, headerentry);
7472
7473                 /* Automatically scroll down */
7474                 compose_show_first_last_header(headerentry->compose, FALSE);
7475
7476         }
7477         return FALSE;
7478 }
7479
7480 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7481 {
7482         GtkAdjustment *vadj;
7483
7484         g_return_if_fail(compose);
7485         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7486         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7487
7488         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7489         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7490 }
7491
7492 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7493                           const gchar *text, gint len, Compose *compose)
7494 {
7495         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7496                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7497         GtkTextMark *mark;
7498
7499         g_return_if_fail(text != NULL);
7500
7501         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7502                                         G_CALLBACK(text_inserted),
7503                                         compose);
7504         if (paste_as_quotation) {
7505                 gchar *new_text;
7506                 gchar *qmark;
7507
7508                 if (len < 0)
7509                         len = strlen(text);
7510
7511                 new_text = g_strndup(text, len);
7512                 if (prefs_common.quotemark && *prefs_common.quotemark)
7513                         qmark = prefs_common.quotemark;
7514                 else
7515                         qmark = "> ";
7516
7517                 mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
7518                 gtk_text_buffer_place_cursor(buffer, iter);
7519
7520                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7521                 g_free(new_text);
7522                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7523                                   GINT_TO_POINTER(paste_as_quotation - 1));
7524
7525                 gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
7526         } else
7527                 gtk_text_buffer_insert(buffer, iter, text, len);
7528
7529         mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
7530
7531 /*      compose_wrap_all_full(compose, FALSE); */
7532         compose_wrap_paragraph(compose, iter, FALSE);
7533
7534         gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
7535         gtk_text_buffer_delete_mark(buffer, mark);
7536
7537         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7538                                           G_CALLBACK(text_inserted),
7539                                           compose);
7540         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7541
7542         if (prefs_common.autosave &&
7543             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7544                 compose->draft_timeout_tag = gtk_timeout_add
7545                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7546 }
7547 static gint compose_defer_auto_save_draft(Compose *compose)
7548 {
7549         compose->draft_timeout_tag = -1;
7550         compose_draft_cb((gpointer)compose, COMPOSE_AUTO_SAVE, NULL);
7551         return FALSE;
7552 }
7553
7554 #if USE_ASPELL
7555 static void compose_check_all(Compose *compose)
7556 {
7557         if (compose->gtkaspell)
7558                 gtkaspell_check_all(compose->gtkaspell);
7559 }
7560
7561 static void compose_highlight_all(Compose *compose)
7562 {
7563         if (compose->gtkaspell)
7564                 gtkaspell_highlight_all(compose->gtkaspell);
7565 }
7566
7567 static void compose_check_backwards(Compose *compose)
7568 {
7569         if (compose->gtkaspell)
7570                 gtkaspell_check_backwards(compose->gtkaspell);
7571         else {
7572                 GtkItemFactory *ifactory;
7573                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7574                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7575                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7576         }
7577 }
7578
7579 static void compose_check_forwards_go(Compose *compose)
7580 {
7581         if (compose->gtkaspell)
7582                 gtkaspell_check_forwards_go(compose->gtkaspell);
7583         else {
7584                 GtkItemFactory *ifactory;
7585                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7586                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7587                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7588         }
7589 }
7590 #endif
7591
7592 /*!
7593  *\brief        Guess originating forward account from MsgInfo and several
7594  *              "common preference" settings. Return NULL if no guess.
7595  */
7596 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7597 {
7598         PrefsAccount *account = NULL;
7599
7600         g_return_val_if_fail(msginfo, NULL);
7601         g_return_val_if_fail(msginfo->folder, NULL);
7602         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7603
7604         if (msginfo->folder->prefs->enable_default_account)
7605                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7606
7607         if (!account)
7608                 account = msginfo->folder->folder->account;
7609
7610         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7611                 gchar *to;
7612                 Xstrdup_a(to, msginfo->to, return NULL);
7613                 extract_address(to);
7614                 account = account_find_from_address(to);
7615         }
7616
7617         if (!account && prefs_common.forward_account_autosel) {
7618                 gchar cc[BUFFSIZE];
7619                 if (!procheader_get_header_from_msginfo
7620                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7621                         extract_address(cc);
7622                         account = account_find_from_address(cc);
7623                 }
7624         }
7625
7626         return account;
7627 }
7628
7629 static void compose_close(Compose *compose)
7630 {
7631         gint x, y;
7632
7633         g_return_if_fail(compose);
7634         gtkut_widget_get_uposition(compose->window, &x, &y);
7635         prefs_common.compose_x = x;
7636         prefs_common.compose_y = y;
7637         compose_destroy(compose);
7638 }
7639
7640 /**
7641  * Add entry field for each address in list.
7642  * \param compose     E-Mail composition object.
7643  * \param listAddress List of (formatted) E-Mail addresses.
7644  */
7645 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7646         GList *node;
7647         gchar *addr;
7648         node = listAddress;
7649         while( node ) {
7650                 addr = ( gchar * ) node->data;
7651                 compose_entry_append( compose, addr, COMPOSE_TO );
7652                 node = g_list_next( node );
7653         }
7654 }
7655
7656 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
7657                                     guint action)
7658 {
7659         gchar *body;
7660         GSList *new_msglist = NULL;
7661         MsgInfo *tmp_msginfo = NULL;
7662
7663         g_return_if_fail(msgview != NULL);
7664
7665         g_return_if_fail(msginfo_list != NULL);
7666
7667         if (g_slist_length(msginfo_list) == 1) {
7668                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
7669                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
7670
7671                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
7672                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
7673
7674                         tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
7675                                                 orig_msginfo, mimeinfo);
7676                         if (tmp_msginfo != NULL) {
7677                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
7678                         }
7679                 }
7680         }
7681
7682         body = messageview_get_selection(msgview);
7683
7684         if (new_msglist) {
7685                 compose_reply_mode((ComposeMode)action, new_msglist, body);
7686                 procmsg_msginfo_free(tmp_msginfo);
7687                 g_slist_free(new_msglist);
7688         } else
7689                 compose_reply_mode((ComposeMode)action, msginfo_list, body);
7690
7691         g_free(body);
7692 }
7693
7694 /*
7695  * End of Source.
7696  */