src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 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 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtkthemes.h>
  51 #include <gtk/gtkdnd.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54 #include <string.h>
  55 #include <ctype.h>
  56 #include <sys/types.h>
  57 #include <sys/stat.h>
  58 #include <unistd.h>
  59 #include <time.h>
  60 /* #include <sys/utsname.h> */
  61 #include <stdlib.h>
  62 #include <sys/wait.h>
  63 #include <signal.h>
  64 #include <errno.h>
  65
  66 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  67 #  include <wchar.h>
  68 #  include <wctype.h>
  69 #endif
  70
  71 #include "intl.h"
  72 #include "main.h"
  73 #include "mainwindow.h"
  74 #include "compose.h"
  75 #include "gtkstext.h"
  76 #include "addressbook.h"
  77 #include "folderview.h"
  78 #include "procmsg.h"
  79 #include "menu.h"
  80 #include "stock_pixmap.h"
  81 #include "send.h"
  82 #include "imap.h"
  83 #include "news.h"
  84 #include "customheader.h"
  85 #include "prefs_common.h"
  86 #include "prefs_account.h"
  87 #include "prefs_actions.h"
  88 #include "account.h"
  89 #include "filesel.h"
  90 #include "procheader.h"
  91 #include "procmime.h"
  92 #include "statusbar.h"
  93 #include "about.h"
  94 #include "base64.h"
  95 #include "codeconv.h"
  96 #include "utils.h"
  97 #include "gtkutils.h"
  98 #include "socket.h"
  99 #include "alertpanel.h"
 100 #include "manage_window.h"
 101 #include "gtkshruler.h"
 102 #include "folder.h"
 103 #include "addr_compl.h"
 104 #include "quote_fmt.h"
 105 #include "template.h"
 106 #include "undo.h"
 107 #include "foldersel.h"
 108 #include "toolbar.h"
 109
 110 #if USE_GPGME
 111 #  include "rfc2015.h"
 112 #endif
 113
 114 typedef enum
 115 {
 116         COL_MIMETYPE = 0,
 117         COL_SIZE     = 1,
 118         COL_NAME     = 2
 119 } AttachColumnPos;
 120
 121 #define N_ATTACH_COLS           3
 122
 123 typedef enum
 124 {
 125         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 126         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 127         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 128         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 129         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 130         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 131         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 132         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 133         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 134         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 135         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 136         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 137         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 138         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 139         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END
 140 } ComposeCallGtkSTextAction;
 141
 142 typedef enum
 143 {
 144         PRIORITY_HIGHEST = 1,
 145         PRIORITY_HIGH,
 146         PRIORITY_NORMAL,
 147         PRIORITY_LOW,
 148         PRIORITY_LOWEST
 149 } PriorityLevel;
 150
 151 #define B64_LINE_SIZE           57
 152 #define B64_BUFFSIZE            77
 153
 154 #define MAX_REFERENCES_LEN      999
 155
 156 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 157
 158 static GList *compose_list = NULL;
 159
 160 Compose *compose_generic_new                    (PrefsAccount   *account,
 161                                                  const gchar    *to,
 162                                                  FolderItem     *item,
 163                                                  GPtrArray      *attach_files);
 164
 165 static Compose *compose_create                  (PrefsAccount   *account,
 166                                                  ComposeMode     mode);
 167 static void compose_toolbar_create              (Compose        *compose,
 168                                                  GtkWidget      *container);
 169 static void compose_toolbar_update              (Compose        *compose);
 170 static void compose_toolbar_set_sensitive       (Compose        *compose,
 171                                                  gboolean        sensitive);
 172
 173 static GtkWidget *compose_account_option_menu_create
 174                                                 (Compose        *compose);
 175 static void compose_set_template_menu           (Compose        *compose);
 176 static void compose_template_apply              (Compose        *compose,
 177                                                  Template       *tmpl,
 178                                                  gboolean        replace);
 179 static void compose_destroy                     (Compose        *compose);
 180
 181 static void compose_entries_set                 (Compose        *compose,
 182                                                  const gchar    *mailto);
 183 static gint compose_parse_header                (Compose        *compose,
 184                                                  MsgInfo        *msginfo);
 185 static gchar *compose_parse_references          (const gchar    *ref,
 186                                                  const gchar    *msgid);
 187
 188 static gchar *compose_quote_fmt                 (Compose        *compose,
 189                                                  MsgInfo        *msginfo,
 190                                                  const gchar    *fmt,
 191                                                  const gchar    *qmark,
 192                                                  const gchar    *body);
 193
 194 static void compose_reply_set_entry             (Compose        *compose,
 195                                                  MsgInfo        *msginfo,
 196                                                  gboolean        to_all,
 197                                                  gboolean        to_ml,
 198                                                  gboolean        to_sender,
 199                                                  gboolean
 200                                                  followup_and_reply_to);
 201 static void compose_reedit_set_entry            (Compose        *compose,
 202                                                  MsgInfo        *msginfo);
 203 static void compose_insert_sig                  (Compose        *compose);
 204 static void compose_insert_file                 (Compose        *compose,
 205                                                  const gchar    *file);
 206 static void compose_attach_append               (Compose        *compose,
 207                                                  const gchar    *file,
 208                                                  const gchar    *type,
 209                                                  const gchar    *content_type);
 210 static void compose_attach_parts                (Compose        *compose,
 211                                                  MsgInfo        *msginfo);
 212 static void compose_wrap_line                   (Compose        *compose);
 213 static void compose_wrap_line_all               (Compose        *compose);
 214 static void compose_wrap_line_all_full          (Compose        *compose,
 215                                                  gboolean        autowrap);
 216 static void compose_set_title                   (Compose        *compose);
 217 static void compose_select_account              (Compose        *compose,
 218                                                  PrefsAccount   *account);
 219
 220 static PrefsAccount *compose_current_mail_account(void);
 221 /* static gint compose_send                     (Compose        *compose); */
 222 static gboolean compose_check_for_valid_recipient
 223                                                 (Compose        *compose);
 224 static gboolean compose_check_entries           (Compose        *compose,
 225                                                  gboolean       check_subject);
 226 static gint compose_write_to_file               (Compose        *compose,
 227                                                  const gchar    *file,
 228                                                  gboolean        is_draft);
 229 static gint compose_write_body_to_file          (Compose        *compose,
 230                                                  const gchar    *file);
 231 static gint compose_remove_reedit_target        (Compose        *compose);
 232 void compose_remove_draft                       (Compose        *compose);
 233 static gint compose_queue                       (Compose        *compose,
 234                                                  gint           *msgnum,
 235                                                  FolderItem     **item);
 236 static gint compose_queue_sub                   (Compose        *compose,
 237                                                  gint           *msgnum,
 238                                                  FolderItem     **item,
 239                                                  gboolean       check_subject);
 240 static void compose_write_attach                (Compose        *compose,
 241                                                  FILE           *fp);
 242 static gint compose_write_headers               (Compose        *compose,
 243                                                  FILE           *fp,
 244                                                  const gchar    *charset,
 245                                                  EncodingType    encoding,
 246                                                  gboolean        is_draft);
 247
 248 static void compose_convert_header              (gchar          *dest,
 249                                                  gint            len,
 250                                                  gchar          *src,
 251                                                  gint            header_len);
 252 static void compose_generate_msgid              (Compose        *compose,
 253                                                  gchar          *buf,
 254                                                  gint            len);
 255
 256 static void compose_attach_info_free            (AttachInfo     *ainfo);
 257 static void compose_attach_remove_selected      (Compose        *compose);
 258
 259 static void compose_attach_property             (Compose        *compose);
 260 static void compose_attach_property_create      (gboolean       *cancelled);
 261 static void attach_property_ok                  (GtkWidget      *widget,
 262                                                  gboolean       *cancelled);
 263 static void attach_property_cancel              (GtkWidget      *widget,
 264                                                  gboolean       *cancelled);
 265 static gint attach_property_delete_event        (GtkWidget      *widget,
 266                                                  GdkEventAny    *event,
 267                                                  gboolean       *cancelled);
 268 static void attach_property_key_pressed         (GtkWidget      *widget,
 269                                                  GdkEventKey    *event,
 270                                                  gboolean       *cancelled);
 271
 272 static void compose_exec_ext_editor             (Compose           *compose);
 273 static gint compose_exec_ext_editor_real        (const gchar       *file);
 274 static gboolean compose_ext_editor_kill         (Compose           *compose);
 275 static void compose_input_cb                    (gpointer           data,
 276                                                  gint               source,
 277                                                  GdkInputCondition  condition);
 278 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 279                                                  gboolean           sensitive);
 280
 281 static void compose_undo_state_changed          (UndoMain       *undostruct,
 282                                                  gint            undo_state,
 283                                                  gint            redo_state,
 284                                                  gpointer        data);
 285
 286 static gint calc_cursor_xpos    (GtkSText       *text,
 287                                  gint            extra,
 288                                  gint            char_width);
 289
 290 static void compose_create_header_entry (Compose *compose);
 291 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 292 static void compose_update_priority_menu_item(Compose * compose);
 293
 294 /* callback functions */
 295
 296 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 297                                          GtkAllocation  *allocation,
 298                                          GtkSHRuler     *shruler);
 299
 300 static void toolbar_send_cb             (GtkWidget      *widget,
 301                                          gpointer        data);
 302 static void toolbar_send_later_cb       (GtkWidget      *widget,
 303                                          gpointer        data);
 304 static void toolbar_draft_cb            (GtkWidget      *widget,
 305                                          gpointer        data);
 306 static void toolbar_insert_cb           (GtkWidget      *widget,
 307                                          gpointer        data);
 308 static void toolbar_attach_cb           (GtkWidget      *widget,
 309                                          gpointer        data);
 310 static void toolbar_sig_cb              (GtkWidget      *widget,
 311                                          gpointer        data);
 312 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 313                                          gpointer        data);
 314 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 315                                          gpointer        data);
 316 static void toolbar_address_cb          (GtkWidget      *widget,
 317                                          gpointer        data);
 318 static void toolbar_compose_buttons_cb  (GtkWidget      *widget,
 319
 320                                          ToolbarItem    *item);
 321 static void account_activated           (GtkMenuItem    *menuitem,
 322                                          gpointer        data);
 323
 324 static void attach_selected             (GtkCList       *clist,
 325                                          gint            row,
 326                                          gint            column,
 327                                          GdkEvent       *event,
 328                                          gpointer        data);
 329 static void attach_button_pressed       (GtkWidget      *widget,
 330                                          GdkEventButton *event,
 331                                          gpointer        data);
 332 static void attach_key_pressed          (GtkWidget      *widget,
 333                                          GdkEventKey    *event,
 334                                          gpointer        data);
 335
 336 static void compose_send_cb             (gpointer        data,
 337                                          guint           action,
 338                                          GtkWidget      *widget);
 339 static void compose_send_later_cb       (gpointer        data,
 340                                          guint           action,
 341                                          GtkWidget      *widget);
 342
 343 static void compose_draft_cb            (gpointer        data,
 344                                          guint           action,
 345                                          GtkWidget      *widget);
 346
 347 static void compose_attach_cb           (gpointer        data,
 348                                          guint           action,
 349                                          GtkWidget      *widget);
 350 static void compose_insert_file_cb      (gpointer        data,
 351                                          guint           action,
 352                                          GtkWidget      *widget);
 353
 354 static void compose_close_cb            (gpointer        data,
 355                                          guint           action,
 356                                          GtkWidget      *widget);
 357
 358 static void compose_address_cb          (gpointer        data,
 359                                          guint           action,
 360                                          GtkWidget      *widget);
 361 static void compose_template_activate_cb(GtkWidget      *widget,
 362                                          gpointer        data);
 363
 364 static void compose_ext_editor_cb       (gpointer        data,
 365                                          guint           action,
 366                                          GtkWidget      *widget);
 367
 368 static gint compose_delete_cb           (GtkWidget      *widget,
 369                                          GdkEventAny    *event,
 370                                          gpointer        data);
 371 static void compose_destroy_cb          (GtkWidget      *widget,
 372                                          Compose        *compose);
 373
 374 static void compose_undo_cb             (Compose        *compose);
 375 static void compose_redo_cb             (Compose        *compose);
 376 static void compose_cut_cb              (Compose        *compose);
 377 static void compose_copy_cb             (Compose        *compose);
 378 static void compose_paste_cb            (Compose        *compose);
 379 static void compose_paste_as_quote_cb   (Compose        *compose);
 380 static void compose_allsel_cb           (Compose        *compose);
 381
 382 static void compose_gtk_stext_action_cb (Compose                   *compose,
 383                                          ComposeCallGtkSTextAction  action);
 384
 385 static void compose_grab_focus_cb       (GtkWidget      *widget,
 386                                          Compose        *compose);
 387
 388 static void compose_changed_cb          (GtkEditable    *editable,
 389                                          Compose        *compose);
 390 static void compose_button_press_cb     (GtkWidget      *widget,
 391                                          GdkEventButton *event,
 392                                          Compose        *compose);
 393 #if 0
 394 static void compose_key_press_cb        (GtkWidget      *widget,
 395                                          GdkEventKey    *event,
 396                                          Compose        *compose);
 397 #endif
 398
 399 #if 0
 400 static void compose_toggle_to_cb        (gpointer        data,
 401                                          guint           action,
 402                                          GtkWidget      *widget);
 403 static void compose_toggle_cc_cb        (gpointer        data,
 404                                          guint           action,
 405                                          GtkWidget      *widget);
 406 static void compose_toggle_bcc_cb       (gpointer        data,
 407                                          guint           action,
 408                                          GtkWidget      *widget);
 409 static void compose_toggle_replyto_cb   (gpointer        data,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 static void compose_toggle_followupto_cb(gpointer        data,
 413                                          guint           action,
 414                                          GtkWidget      *widget);
 415 static void compose_toggle_attach_cb    (gpointer        data,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 #endif
 419 static void compose_toggle_ruler_cb     (gpointer        data,
 420                                          guint           action,
 421                                          GtkWidget      *widget);
 422 #if USE_GPGME
 423 static void compose_toggle_sign_cb      (gpointer        data,
 424                                          guint           action,
 425                                          GtkWidget      *widget);
 426 static void compose_toggle_encrypt_cb   (gpointer        data,
 427                                          guint           action,
 428                                          GtkWidget      *widget);
 429 static void compose_set_gnupg_mode_cb   (gpointer        data,
 430                                          guint           action,
 431                                          GtkWidget      *widget);
 432 static void compose_update_gnupg_mode_menu_item(Compose * compose);
 433 static void activate_gnupg_mode         (Compose *compose,
 434                                          PrefsAccount *account);
 435 #endif
 436 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 437                                              GtkWidget *widget);
 438 static void compose_set_priority_cb     (gpointer        data,
 439                                          guint           action,
 440                                          GtkWidget      *widget);
 441
 442 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 443                                              GdkDragContext     *drag_context,
 444                                              gint                x,
 445                                              gint                y,
 446                                              GtkSelectionData   *data,
 447                                              guint               info,
 448                                              guint               time,
 449                                              gpointer            user_data);
 450 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 451                                              GdkDragContext     *drag_context,
 452                                              gint                x,
 453                                              gint                y,
 454                                              GtkSelectionData   *data,
 455                                              guint               info,
 456                                              guint               time,
 457                                              gpointer            user_data);
 458
 459 #if 0
 460 static void to_activated                (GtkWidget      *widget,
 461                                          Compose        *compose);
 462 static void newsgroups_activated        (GtkWidget      *widget,
 463                                          Compose        *compose);
 464 static void cc_activated                (GtkWidget      *widget,
 465                                          Compose        *compose);
 466 static void bcc_activated               (GtkWidget      *widget,
 467                                          Compose        *compose);
 468 static void replyto_activated           (GtkWidget      *widget,
 469                                          Compose        *compose);
 470 static void followupto_activated        (GtkWidget      *widget,
 471                                          Compose        *compose);
 472 static void subject_activated           (GtkWidget      *widget,
 473                                          Compose        *compose);
 474 #endif
 475
 476 static void text_activated              (GtkWidget      *widget,
 477                                          Compose        *compose);
 478 static void text_inserted               (GtkWidget      *widget,
 479                                          const gchar    *text,
 480                                          gint            length,
 481                                          gint           *position,
 482                                          Compose        *compose);
 483 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 484                                   gboolean to_all, gboolean to_ml,
 485                                   gboolean ignore_replyto,
 486                                   gboolean followup_and_reply_to,
 487                                   const gchar *body);
 488
 489 void compose_headerentry_changed_cb        (GtkWidget          *entry,
 490                                             ComposeHeaderEntry *headerentry);
 491 void compose_headerentry_key_press_event_cb(GtkWidget          *entry,
 492                                             GdkEventKey        *event,
 493                                             ComposeHeaderEntry *headerentry);
 494
 495 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 496
 497 #if USE_ASPELL
 498 static void compose_check_all              (Compose *compose);
 499 static void compose_highlight_all          (Compose *compose);
 500 static void compose_check_backwards        (Compose *compose);
 501 static void compose_check_forwards_go      (Compose *compose);
 502 #endif
 503
 504 static gboolean compose_send_control_enter      (Compose        *compose);
 505
 506 static GtkItemFactoryEntry compose_popup_entries[] =
 507 {
 508         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 509         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 510         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 511         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 512 };
 513
 514 static GtkItemFactoryEntry compose_entries[] =
 515 {
 516         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 517         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 518         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 519         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 520         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 521         {N_("/_File/_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/Paste as _quotation"),
 531                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 532         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 533         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 534         {N_("/_Edit/A_dvanced/Move a character backward"),
 535                                         "<control>B",
 536                                         compose_gtk_stext_action_cb,
 537                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 538                                         NULL},
 539         {N_("/_Edit/A_dvanced/Move a character forward"),
 540                                         "<control>F",
 541                                         compose_gtk_stext_action_cb,
 542                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 543                                         NULL},
 544         {N_("/_Edit/A_dvanced/Move a word backward"),
 545                                         NULL, /* "<alt>B" */
 546                                         compose_gtk_stext_action_cb,
 547                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 548                                         NULL},
 549         {N_("/_Edit/A_dvanced/Move a word forward"),
 550                                         NULL, /* "<alt>F" */
 551                                         compose_gtk_stext_action_cb,
 552                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 553                                         NULL},
 554         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 555                                         NULL, /* "<control>A" */
 556                                         compose_gtk_stext_action_cb,
 557                                         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 558                                         NULL},
 559         {N_("/_Edit/A_dvanced/Move to end of line"),
 560                                         "<control>E",
 561                                         compose_gtk_stext_action_cb,
 562                                         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 563                                         NULL},
 564         {N_("/_Edit/A_dvanced/Move to previous line"),
 565                                         "<control>P",
 566                                         compose_gtk_stext_action_cb,
 567                                         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 568                                         NULL},
 569         {N_("/_Edit/A_dvanced/Move to next line"),
 570                                         "<control>N",
 571                                         compose_gtk_stext_action_cb,
 572                                         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 573                                         NULL},
 574         {N_("/_Edit/A_dvanced/Delete a character backward"),
 575                                         "<control>H",
 576                                         compose_gtk_stext_action_cb,
 577                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 578                                         NULL},
 579         {N_("/_Edit/A_dvanced/Delete a character forward"),
 580                                         "<control>D",
 581                                         compose_gtk_stext_action_cb,
 582                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 583                                         NULL},
 584         {N_("/_Edit/A_dvanced/Delete a word backward"),
 585                                         NULL, /* "<control>W" */
 586                                         compose_gtk_stext_action_cb,
 587                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 588                                         NULL},
 589         {N_("/_Edit/A_dvanced/Delete a word forward"),
 590                                         NULL, /* "<alt>D", */
 591                                         compose_gtk_stext_action_cb,
 592                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 593                                         NULL},
 594         {N_("/_Edit/A_dvanced/Delete line"),
 595                                         "<control>U",
 596                                         compose_gtk_stext_action_cb,
 597                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 598                                         NULL},
 599         {N_("/_Edit/A_dvanced/Delete entire line"),
 600                                         NULL,
 601                                         compose_gtk_stext_action_cb,
 602                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 603                                         NULL},
 604         {N_("/_Edit/A_dvanced/Delete to end of line"),
 605                                         "<control>K",
 606                                         compose_gtk_stext_action_cb,
 607                                         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
 608                                         NULL},
 609         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 610         {N_("/_Edit/_Wrap current paragraph"),
 611                                         "<control>L", compose_wrap_line, 0, NULL},
 612         {N_("/_Edit/Wrap all long _lines"),
 613                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 614         {N_("/_Edit/Edit with e_xternal editor"),
 615                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 616 #if USE_ASPELL
 617         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 618         {N_("/_Spelling/_Check all or check selection"),
 619                                         NULL, compose_check_all, 0, NULL},
 620         {N_("/_Spelling/_Highlight all misspelled words"),
 621                                         NULL, compose_highlight_all, 0, NULL},
 622         {N_("/_Spelling/Check _backwards misspelled word"),
 623                                         NULL, compose_check_backwards , 0, NULL},
 624         {N_("/_Spelling/_Forward to next misspelled word"),
 625                                         NULL, compose_check_forwards_go, 0, NULL},
 626         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 627         {N_("/_Spelling/_Spelling Configuration"),
 628                                         NULL, NULL, 0, "<Branch>"},
 629 #endif
 630 #if 0 /* NEW COMPOSE GUI */
 631         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 632         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 633         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 634         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 635         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 636         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 637         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 638         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 639         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 640         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 641         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 642 #endif
 643         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 644         {N_("/_Message/_Send"),         "<control>Return",
 645                                         compose_send_cb, 0, NULL},
 646         {N_("/_Message/Send _later"),   "<shift><control>S",
 647                                         compose_send_later_cb,  0, NULL},
 648         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 649         {N_("/_Message/Save to _draft folder"),
 650                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 651         {N_("/_Message/Save and _keep editing"),
 652                                         "<control>S", compose_draft_cb, 1, NULL},
 653 #if 0 /* NEW COMPOSE GUI */
 654         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 655         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 656         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 657         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 658         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 659         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 660         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 661         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 662         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 663 #endif
 664 #if USE_GPGME
 665         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 666         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 667         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 668         {N_("/_Message/Mode/MIME"),             NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_DETACH, "<RadioItem>"},
 669         {N_("/_Message/Mode/Inline"),   NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_INLINE, "/Message/Mode/MIME"},
 670 #endif /* USE_GPGME */
 671         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 672         {N_("/_Message/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 673         {N_("/_Message/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 674         {N_("/_Message/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Message/Priority/Highest"},
 675         {N_("/_Message/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Message/Priority/Highest"},
 676         {N_("/_Message/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Message/Priority/Highest"},
 677         {N_("/_Message/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Message/Priority/Highest"},
 678         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 679         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 680         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 681         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 682         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 683         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 684         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 685         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 686         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 687 };
 688
 689 static GtkTargetEntry compose_mime_types[] =
 690 {
 691         {"text/uri-list", 0, 0}
 692 };
 693
 694 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 695                      GPtrArray *attach_files)
 696 {
 697         return compose_generic_new(account, mailto, NULL, attach_files);
 698 }
 699
 700 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 701 {
 702         return compose_generic_new(account, NULL, item, NULL);
 703 }
 704
 705 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 706                              GPtrArray *attach_files)
 707 {
 708         Compose *compose;
 709         GtkSText *text;
 710         GtkItemFactory *ifactory;
 711         gboolean grab_focus_on_last = TRUE;
 712
 713         if (item && item->prefs && item->prefs->enable_default_account)
 714                 account = account_find_from_id(item->prefs->default_account);
 715
 716         if (!account) account = cur_account;
 717         g_return_val_if_fail(account != NULL, NULL);
 718
 719         compose = compose_create(account, COMPOSE_NEW);
 720         ifactory = gtk_item_factory_from_widget(compose->menubar);
 721
 722         compose->replyinfo = NULL;
 723
 724         text = GTK_STEXT(compose->text);
 725         gtk_stext_freeze(text);
 726
 727         if (prefs_common.auto_sig)
 728                 compose_insert_sig(compose);
 729         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 730         gtk_stext_set_point(text, 0);
 731
 732         gtk_stext_thaw(text);
 733
 734         if (account->protocol != A_NNTP) {
 735                 if (mailto && *mailto != '\0') {
 736                         compose_entries_set(compose, mailto);
 737
 738                 } else if (item && item->prefs->enable_default_to) {
 739                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 740                         compose_entry_select(compose, item->prefs->default_to);
 741                         grab_focus_on_last = FALSE;
 742                 }
 743                 if (item && item->ret_rcpt) {
 744                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 745                 }
 746         } else {
 747                 if (mailto) {
 748                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 749                 }
 750                 /*
 751                  * CLAWS: just don't allow return receipt request, even if the user
 752                  * may want to send an email. simple but foolproof.
 753                  */
 754                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 755         }
 756
 757         if (attach_files) {
 758                 gint i;
 759                 gchar *file;
 760
 761                 for (i = 0; i < attach_files->len; i++) {
 762                         file = g_ptr_array_index(attach_files, i);
 763                         compose_attach_append(compose, file, file, NULL);
 764                 }
 765         }
 766
 767         compose_show_first_last_header(compose, TRUE);
 768
 769         /* Set save folder */
 770         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 771                 gchar *folderidentifier;
 772
 773                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 774                 folderidentifier = folder_item_get_identifier(item);
 775                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 776                 g_free(folderidentifier);
 777         }
 778
 779         /* Grab focus on last header only if no default_to was set */
 780         if (grab_focus_on_last)
 781                 gtk_widget_grab_focus(compose->header_last->entry);
 782
 783         if (prefs_common.auto_exteditor)
 784                 compose_exec_ext_editor(compose);
 785
 786         return compose;
 787 }
 788
 789 /*
 790 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 791                                            const gchar *followupto, gchar * to)
 792 {
 793         Compose *compose;
 794
 795         if (!account) account = cur_account;
 796         g_return_val_if_fail(account != NULL, NULL);
 797         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 798
 799         compose = compose_create(account, COMPOSE_NEW);
 800
 801         if (prefs_common.auto_sig)
 802                 compose_insert_sig(compose);
 803         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 804         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 805
 806         compose_entry_append(compose, to, COMPOSE_TO);
 807         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 808         gtk_widget_grab_focus(compose->subject_entry);
 809
 810         return compose;
 811 }
 812 */
 813
 814 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 815                    gboolean to_ml, gboolean ignore_replyto,
 816                    const gchar *body)
 817 {
 818         compose_generic_reply(msginfo, quote, to_all, to_ml,
 819                               ignore_replyto, FALSE, body);
 820 }
 821
 822 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 823                                    gboolean to_all,
 824                                    gboolean ignore_replyto,
 825                                    const gchar *body)
 826 {
 827         compose_generic_reply(msginfo, quote, to_all, FALSE,
 828                               ignore_replyto, TRUE, body);
 829 }
 830
 831 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 832                                   gboolean to_all, gboolean to_ml,
 833                                   gboolean ignore_replyto,
 834                                   gboolean followup_and_reply_to,
 835                                   const gchar *body)
 836 {
 837         Compose *compose;
 838         PrefsAccount *account;
 839         PrefsAccount *reply_account;
 840         GtkSText *text;
 841
 842         g_return_if_fail(msginfo != NULL);
 843         g_return_if_fail(msginfo->folder != NULL);
 844
 845         account = NULL;
 846         /* select the account set in folderitem's property (if enabled) */
 847         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 848                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 849
 850         /* select the account for the whole folder (IMAP / NNTP) */
 851         if (!account)
 852                 /* FIXME: this is not right, because folder may be nested. we should
 853                  * ascend the tree until we find a parent with proper account
 854                  * information */
 855                 account = msginfo->folder->folder->account;
 856
 857         /* select account by to: and cc: header if enabled */
 858         if (prefs_common.reply_account_autosel) {
 859                 if (!account && msginfo->to) {
 860                         gchar *to;
 861                         Xstrdup_a(to, msginfo->to, return);
 862                         extract_address(to);
 863                         account = account_find_from_address(to);
 864                 }
 865                 if (!account) {
 866                         gchar cc[BUFFSIZE];
 867                         if (!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 868                                 extract_address(cc);
 869                                 account = account_find_from_address(cc);
 870                         }
 871                 }
 872         }
 873
 874         /* select current account */
 875         if (!account) account = cur_account;
 876         g_return_if_fail(account != NULL);
 877
 878         if (ignore_replyto && account->protocol == A_NNTP &&
 879             !followup_and_reply_to) {
 880                 reply_account =
 881                         account_find_from_address(account->address);
 882                 if (!reply_account)
 883                         reply_account = compose_current_mail_account();
 884                 if (!reply_account)
 885                         return;
 886         } else
 887                 reply_account = account;
 888
 889         compose = compose_create(account, COMPOSE_REPLY);
 890
 891         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 892         if (!compose->replyinfo)
 893                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 894
 895         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 896                 GtkItemFactory *ifactory;
 897
 898                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 899                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 900         }
 901
 902         /* Set save folder */
 903         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 904                 gchar *folderidentifier;
 905
 906                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 907                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 908                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 909                 g_free(folderidentifier);
 910         }
 911
 912         if (compose_parse_header(compose, msginfo) < 0) return;
 913         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 914                                 ignore_replyto, followup_and_reply_to);
 915         compose_show_first_last_header(compose, TRUE);
 916
 917         text = GTK_STEXT(compose->text);
 918         gtk_stext_freeze(text);
 919
 920         if (quote) {
 921                 gchar *qmark;
 922                 gchar *quote_str;
 923
 924                 if (prefs_common.quotemark && *prefs_common.quotemark)
 925                         qmark = prefs_common.quotemark;
 926                 else
 927                         qmark = "> ";
 928
 929                 quote_str = compose_quote_fmt(compose, compose->replyinfo,
 930                                               prefs_common.quotefmt,
 931                                               qmark, body);
 932         }
 933
 934         if (prefs_common.auto_sig)
 935                 compose_insert_sig(compose);
 936
 937         if (quote && prefs_common.linewrap_quote)
 938                 compose_wrap_line_all(compose);
 939
 940         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 941         gtk_stext_set_point(text, 0);
 942
 943         gtk_stext_thaw(text);
 944         gtk_widget_grab_focus(compose->text);
 945
 946         if (prefs_common.auto_exteditor)
 947                 compose_exec_ext_editor(compose);
 948 }
 949
 950 #define INSERT_FW_HEADER(var, hdr) \
 951 if (msginfo->var && *msginfo->var) { \
 952         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 953         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 954         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 955 }
 956
 957 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
 958                          gboolean as_attach, const gchar *body)
 959 {
 960         Compose *compose;
 961         GtkSText *text;
 962
 963         g_return_val_if_fail(msginfo != NULL, NULL);
 964         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 965
 966         if (msginfo->folder->prefs->enable_default_account)
 967                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 968         if (!account)
 969                 account = msginfo->folder->folder->account;
 970         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 971                 gchar *to;
 972                 Xstrdup_a(to, msginfo->to, return NULL);
 973                 extract_address(to);
 974                 account = account_find_from_address(to);
 975         }
 976
 977         if (!account && prefs_common.forward_account_autosel) {
 978                 gchar cc[BUFFSIZE];
 979                 if (!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 980                         extract_address(cc);
 981                         account = account_find_from_address(cc);
 982                 }
 983         }
 984
 985         if (account == NULL) {
 986                 account = cur_account;
 987                 /*
 988                 account = msginfo->folder->folder->account;
 989                 if (!account) account = cur_account;
 990                 */
 991         }
 992         g_return_val_if_fail(account != NULL, NULL);
 993
 994         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 995         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 996         if (MSG_IS_IMAP(msginfo->flags))
 997                 imap_msg_unset_perm_flags(msginfo, MSG_REPLIED);
 998
 999         compose = compose_create(account, COMPOSE_FORWARD);
1000
1001         if (msginfo->subject && *msginfo->subject) {
1002                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1003                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1004                                       msginfo->subject);
1005         }
1006
1007         text = GTK_STEXT(compose->text);
1008         gtk_stext_freeze(text);
1009
1010
1011                 if (as_attach) {
1012                         gchar *msgfile;
1013
1014                         msgfile = procmsg_get_message_file_path(msginfo);
1015                         if (!is_file_exist(msgfile))
1016                                 g_warning(_("%s: file not exist\n"), msgfile);
1017                         else
1018                                 compose_attach_append(compose, msgfile, msgfile,
1019                                                       "message/rfc822");
1020
1021                         g_free(msgfile);
1022                 } else {
1023                         gchar *qmark;
1024                         gchar *quote_str;
1025                         MsgInfo *full_msginfo;
1026
1027                         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1028                         if (!full_msginfo)
1029                                 full_msginfo = procmsg_msginfo_copy(msginfo);
1030
1031                         if (prefs_common.fw_quotemark &&
1032                             *prefs_common.fw_quotemark)
1033                                 qmark = prefs_common.fw_quotemark;
1034                         else
1035                                 qmark = "> ";
1036
1037                         quote_str = compose_quote_fmt(compose, full_msginfo,
1038                                                       prefs_common.fw_quotefmt,
1039                                                       qmark, body);
1040                         compose_attach_parts(compose, msginfo);
1041
1042                         procmsg_msginfo_free(full_msginfo);
1043                 }
1044
1045         if (prefs_common.auto_sig)
1046                 compose_insert_sig(compose);
1047
1048         if (prefs_common.linewrap_quote)
1049                 compose_wrap_line_all(compose);
1050
1051         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1052         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1053
1054         gtk_stext_thaw(text);
1055 #if 0 /* NEW COMPOSE GUI */
1056         if (account->protocol != A_NNTP)
1057                 gtk_widget_grab_focus(compose->to_entry);
1058         else
1059                 gtk_widget_grab_focus(compose->newsgroups_entry);
1060 #endif
1061         gtk_widget_grab_focus(compose->header_last->entry);
1062
1063         if (prefs_common.auto_exteditor)
1064                 compose_exec_ext_editor(compose);
1065
1066         /*save folder*/
1067         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1068                 gchar *folderidentifier;
1069
1070                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1071                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1072                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1073                 g_free(folderidentifier);
1074         }
1075
1076         return compose;
1077 }
1078
1079 #undef INSERT_FW_HEADER
1080
1081 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1082 {
1083         Compose *compose;
1084         GtkSText *text;
1085         GSList *msginfo;
1086         gchar *msgfile;
1087
1088         g_return_val_if_fail(msginfo_list != NULL, NULL);
1089
1090         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1091                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1092                         return NULL;
1093         }
1094
1095         if (account == NULL) {
1096                 account = cur_account;
1097                 /*
1098                 account = msginfo->folder->folder->account;
1099                 if (!account) account = cur_account;
1100                 */
1101         }
1102         g_return_val_if_fail(account != NULL, NULL);
1103
1104         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1105                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1106                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1107         }
1108
1109         compose = compose_create(account, COMPOSE_FORWARD);
1110
1111         text = GTK_STEXT(compose->text);
1112         gtk_stext_freeze(text);
1113
1114         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1115                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1116                 if (!is_file_exist(msgfile))
1117                         g_warning(_("%s: file not exist\n"), msgfile);
1118                 else
1119                         compose_attach_append(compose, msgfile, msgfile,
1120                                 "message/rfc822");
1121                 g_free(msgfile);
1122         }
1123
1124         if (prefs_common.auto_sig)
1125                 compose_insert_sig(compose);
1126
1127         if (prefs_common.linewrap_quote)
1128                 compose_wrap_line_all(compose);
1129
1130         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1131         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1132
1133         gtk_stext_thaw(text);
1134         gtk_widget_grab_focus(compose->header_last->entry);
1135
1136 #if 0 /* NEW COMPOSE GUI */
1137         if (account->protocol != A_NNTP)
1138                 gtk_widget_grab_focus(compose->to_entry);
1139         else
1140                 gtk_widget_grab_focus(compose->newsgroups_entry);
1141 #endif
1142
1143         return compose;
1144 }
1145
1146 void compose_reedit(MsgInfo *msginfo)
1147 {
1148         Compose *compose;
1149         PrefsAccount *account = NULL;
1150         GtkSText *text;
1151         FILE *fp;
1152         gchar buf[BUFFSIZE];
1153
1154         g_return_if_fail(msginfo != NULL);
1155         g_return_if_fail(msginfo->folder != NULL);
1156
1157         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1158                 gchar queueheader_buf[BUFFSIZE];
1159                 gint id;
1160
1161                 /* Select Account from queue headers */
1162                 if (!get_header_from_msginfo(msginfo, queueheader_buf,
1163                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1164                         id = atoi(&queueheader_buf[22]);
1165                         account = account_find_from_id(id);
1166                 }
1167                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1168                                              sizeof(queueheader_buf), "NAID:")) {
1169                         id = atoi(&queueheader_buf[5]);
1170                         account = account_find_from_id(id);
1171                 }
1172                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1173                                                     sizeof(queueheader_buf), "MAID:")) {
1174                         id = atoi(&queueheader_buf[5]);
1175                         account = account_find_from_id(id);
1176                 }
1177                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1178                                                                 sizeof(queueheader_buf), "S:")) {
1179                         account = account_find_from_address(queueheader_buf);
1180                 }
1181         } else
1182                 account = msginfo->folder->folder->account;
1183
1184         if (!account && prefs_common.reedit_account_autosel) {
1185                 gchar from[BUFFSIZE];
1186                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1187                         extract_address(from);
1188                         account = account_find_from_address(from);
1189                 }
1190         }
1191         if (!account) account = cur_account;
1192         g_return_if_fail(account != NULL);
1193
1194         compose = compose_create(account, COMPOSE_REEDIT);
1195         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1196
1197         if (msginfo->folder->stype == F_QUEUE
1198         ||  msginfo->folder->stype == F_DRAFT) {
1199                 gchar queueheader_buf[BUFFSIZE];
1200
1201                 /* Set message save folder */
1202                 if (!get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1203                         gint startpos = 0;
1204
1205                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1206                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1207                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1208                 }
1209         }
1210
1211         if (compose_parse_header(compose, msginfo) < 0) return;
1212         compose_reedit_set_entry(compose, msginfo);
1213
1214         text = GTK_STEXT(compose->text);
1215         gtk_stext_freeze(text);
1216
1217         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1218                 g_warning(_("Can't get text part\n"));
1219         else {
1220                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1221                         strcrchomp(buf);
1222                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1223                 }
1224                 fclose(fp);
1225         }
1226         compose_attach_parts(compose, msginfo);
1227
1228         gtk_stext_thaw(text);
1229         gtk_widget_grab_focus(compose->text);
1230
1231         if (prefs_common.auto_exteditor)
1232                 compose_exec_ext_editor(compose);
1233 }
1234
1235 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1236 {
1237         Compose *compose;
1238         gchar *filename;
1239         GtkItemFactory *ifactory;
1240
1241         g_return_val_if_fail(msginfo != NULL, NULL);
1242
1243         if (!account)
1244                 account = cur_account;
1245         g_return_val_if_fail(account != NULL, NULL);
1246
1247         compose = compose_create(account, COMPOSE_REDIRECT);
1248         ifactory = gtk_item_factory_from_widget(compose->menubar);
1249
1250         compose->replyinfo = NULL;
1251
1252         compose_show_first_last_header(compose, TRUE);
1253
1254         gtk_widget_grab_focus(compose->header_last->entry);
1255
1256         filename = procmsg_get_message_file(msginfo);
1257         if (filename == NULL)
1258                 return NULL;
1259
1260         compose->redirect_filename = filename;
1261
1262         compose_attach_parts(compose, msginfo);
1263
1264         if (msginfo->subject)
1265                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1266                                    msginfo->subject);
1267         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1268
1269         gtk_stext_freeze(GTK_STEXT(compose->text));
1270         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1271         gtk_editable_set_editable(GTK_EDITABLE(compose->text), FALSE);
1272         gtk_stext_thaw(GTK_STEXT(compose->text));
1273
1274         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1275         menu_set_sensitive(ifactory, "/Add...", FALSE);
1276         menu_set_sensitive(ifactory, "/Remove", FALSE);
1277         menu_set_sensitive(ifactory, "/Property...", FALSE);
1278
1279         ifactory = gtk_item_factory_from_widget(compose->menubar);
1280         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
1281         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
1282         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
1283         menu_set_sensitive(ifactory, "/Edit", FALSE);
1284         menu_set_sensitive(ifactory, "/Message/Save to draft folder", FALSE);
1285         menu_set_sensitive(ifactory, "/Message/Save and keep editing", FALSE);
1286 #if USE_GPGME
1287         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
1288         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
1289         menu_set_sensitive(ifactory, "/Message/Mode/MIME", FALSE);
1290         menu_set_sensitive(ifactory, "/Message/Mode/Inline", FALSE);
1291 #endif
1292         menu_set_sensitive(ifactory, "/Message/Priority", FALSE);
1293         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
1294         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1295         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1296
1297         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1298         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1299         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1300         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1301         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1302         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn, FALSE);
1303
1304         return compose;
1305 }
1306
1307 GList *compose_get_compose_list(void)
1308 {
1309         return compose_list;
1310 }
1311
1312 void compose_entry_append(Compose *compose, const gchar *address,
1313                           ComposeEntryType type)
1314 {
1315         gchar *header;
1316
1317         if (!address || *address == '\0') return;
1318
1319 #if 0 /* NEW COMPOSE GUI */
1320         switch (type) {
1321         case COMPOSE_CC:
1322                 entry = GTK_ENTRY(compose->cc_entry);
1323                 break;
1324         case COMPOSE_BCC:
1325                 entry = GTK_ENTRY(compose->bcc_entry);
1326                 break;
1327         case COMPOSE_NEWSGROUPS:
1328                 entry = GTK_ENTRY(compose->newsgroups_entry);
1329                 break;
1330         case COMPOSE_TO:
1331         default:
1332                 entry = GTK_ENTRY(compose->to_entry);
1333                 break;
1334         }
1335
1336         text = gtk_entry_get_text(entry);
1337         if (*text != '\0')
1338                 gtk_entry_append_text(entry, ", ");
1339         gtk_entry_append_text(entry, address);
1340 #endif
1341
1342         switch (type) {
1343         case COMPOSE_CC:
1344                 header = N_("Cc:");
1345                 break;
1346         case COMPOSE_BCC:
1347                 header = N_("Bcc:");
1348                 break;
1349         case COMPOSE_REPLYTO:
1350                 header = N_("Reply-To:");
1351                 break;
1352         case COMPOSE_NEWSGROUPS:
1353                 header = N_("Newsgroups:");
1354                 break;
1355         case COMPOSE_FOLLOWUPTO:
1356                 header = N_( "Followup-To:");
1357                 break;
1358         case COMPOSE_TO:
1359         default:
1360                 header = N_("To:");
1361                 break;
1362         }
1363         header = prefs_common.trans_hdr ? gettext(header) : header;
1364
1365         compose_add_header_entry(compose, header, (gchar *)address);
1366 }
1367
1368 void compose_entry_select (Compose *compose, const gchar *mailto)
1369 {
1370         GSList *header_list;
1371
1372         for (header_list = compose->header_list; header_list != NULL; header_list = header_list->next) {
1373                 GtkEntry * entry = GTK_ENTRY(((ComposeHeaderEntry *)header_list->data)->entry);
1374
1375                 if (gtk_entry_get_text(entry) && !g_strcasecmp(gtk_entry_get_text(entry), mailto)) {
1376                         gtk_entry_select_region(entry, 0, -1);
1377                         gtk_widget_grab_focus(GTK_WIDGET(entry));
1378                 }
1379         }
1380 }
1381
1382 static void compose_entries_set(Compose *compose, const gchar *mailto)
1383 {
1384         gchar *to = NULL;
1385         gchar *cc = NULL;
1386         gchar *bcc = NULL;
1387         gchar *subject = NULL;
1388         gchar *body = NULL;
1389
1390         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1391
1392         if (to)
1393                 compose_entry_append(compose, to, COMPOSE_TO);
1394         if (cc)
1395                 compose_entry_append(compose, cc, COMPOSE_CC);
1396         if (bcc)
1397                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1398         if (subject)
1399                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1400         if (body) {
1401                 gtk_stext_insert(GTK_STEXT(compose->text),
1402                                 NULL, NULL, NULL, body, -1);
1403                 gtk_stext_insert(GTK_STEXT(compose->text),
1404                                 NULL, NULL, NULL, "\n", 1);
1405         }
1406
1407         g_free(to);
1408         g_free(cc);
1409         g_free(bcc);
1410         g_free(subject);
1411         g_free(body);
1412 }
1413
1414 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1415 {
1416         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1417                                        {"Cc:",          NULL, FALSE},
1418                                        {"References:",  NULL, FALSE},
1419                                        {"Bcc:",         NULL, FALSE},
1420                                        {"Newsgroups:",  NULL, FALSE},
1421                                        {"Followup-To:", NULL, FALSE},
1422                                        {"List-Post:",   NULL, FALSE},
1423                                        {"X-Priority:",  NULL, FALSE},
1424                                        {NULL,           NULL, FALSE}};
1425
1426         enum
1427         {
1428                 H_REPLY_TO      = 0,
1429                 H_CC            = 1,
1430                 H_REFERENCES    = 2,
1431                 H_BCC           = 3,
1432                 H_NEWSGROUPS    = 4,
1433                 H_FOLLOWUP_TO   = 5,
1434                 H_LIST_POST     = 6,
1435                 H_X_PRIORITY    = 7
1436         };
1437
1438         FILE *fp;
1439
1440         g_return_val_if_fail(msginfo != NULL, -1);
1441
1442         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1443         procheader_get_header_fields(fp, hentry);
1444         fclose(fp);
1445
1446         if (hentry[H_REPLY_TO].body != NULL) {
1447                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1448                 compose->replyto = hentry[H_REPLY_TO].body;
1449                 hentry[H_REPLY_TO].body = NULL;
1450         }
1451         if (hentry[H_CC].body != NULL) {
1452                 conv_unmime_header_overwrite(hentry[H_CC].body);
1453                 compose->cc = hentry[H_CC].body;
1454                 hentry[H_CC].body = NULL;
1455         }
1456         if (hentry[H_REFERENCES].body != NULL) {
1457                 if (compose->mode == COMPOSE_REEDIT)
1458                         compose->references = hentry[H_REFERENCES].body;
1459                 else {
1460                         compose->references = compose_parse_references
1461                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1462                         g_free(hentry[H_REFERENCES].body);
1463                 }
1464                 hentry[H_REFERENCES].body = NULL;
1465         }
1466         if (hentry[H_BCC].body != NULL) {
1467                 if (compose->mode == COMPOSE_REEDIT) {
1468                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1469                         compose->bcc = hentry[H_BCC].body;
1470                 } else
1471                         g_free(hentry[H_BCC].body);
1472                 hentry[H_BCC].body = NULL;
1473         }
1474         if (hentry[H_NEWSGROUPS].body != NULL) {
1475                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1476                 hentry[H_NEWSGROUPS].body = NULL;
1477         }
1478         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1479                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1480                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1481                 hentry[H_FOLLOWUP_TO].body = NULL;
1482         }
1483         if (hentry[H_LIST_POST].body != NULL) {
1484                 gchar *to = NULL;
1485
1486                 extract_address(hentry[H_LIST_POST].body);
1487                 if (hentry[H_LIST_POST].body[0] != '\0') {
1488                         scan_mailto_url(hentry[H_LIST_POST].body,
1489                                         &to, NULL, NULL, NULL, NULL);
1490                         if (to) {
1491                                 g_free(compose->ml_post);
1492                                 compose->ml_post = to;
1493                         }
1494                 }
1495                 g_free(hentry[H_LIST_POST].body);
1496                 hentry[H_LIST_POST].body = NULL;
1497         }
1498
1499         /* CLAWS - X-Priority */
1500         if (compose->mode == COMPOSE_REEDIT)
1501                 if (hentry[H_X_PRIORITY].body != NULL) {
1502                         gint priority;
1503
1504                         priority = atoi(hentry[H_X_PRIORITY].body);
1505                         g_free(hentry[H_X_PRIORITY].body);
1506
1507                         hentry[H_X_PRIORITY].body = NULL;
1508
1509                         if (priority < PRIORITY_HIGHEST ||
1510                             priority > PRIORITY_LOWEST)
1511                                 priority = PRIORITY_NORMAL;
1512
1513                         compose->priority =  priority;
1514                 }
1515
1516         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1517                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1518         else if (compose->mode != COMPOSE_REEDIT &&
1519                  msginfo->msgid && *msginfo->msgid) {
1520                 compose->inreplyto = g_strdup(msginfo->msgid);
1521
1522                 if (!compose->references) {
1523                         if (msginfo->inreplyto && *msginfo->inreplyto)
1524                                 compose->references =
1525                                         g_strdup_printf("<%s>\n\t<%s>",
1526                                                         msginfo->inreplyto,
1527                                                         msginfo->msgid);
1528                         else
1529                                 compose->references =
1530                                         g_strconcat("<", msginfo->msgid, ">",
1531                                                     NULL);
1532                 }
1533         }
1534
1535         return 0;
1536 }
1537
1538 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1539 {
1540         GSList *ref_id_list, *cur;
1541         GString *new_ref;
1542         gchar *new_ref_str;
1543
1544         ref_id_list = references_list_append(NULL, ref);
1545         if (!ref_id_list) return NULL;
1546         if (msgid && *msgid)
1547                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1548
1549         for (;;) {
1550                 gint len = 0;
1551
1552                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1553                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1554                         len += strlen((gchar *)cur->data) + 5;
1555
1556                 if (len > MAX_REFERENCES_LEN) {
1557                         /* remove second message-ID */
1558                         if (ref_id_list && ref_id_list->next &&
1559                             ref_id_list->next->next) {
1560                                 g_free(ref_id_list->next->data);
1561                                 ref_id_list = g_slist_remove
1562                                         (ref_id_list, ref_id_list->next->data);
1563                         } else {
1564                                 slist_free_strings(ref_id_list);
1565                                 g_slist_free(ref_id_list);
1566                                 return NULL;
1567                         }
1568                 } else
1569                         break;
1570         }
1571
1572         new_ref = g_string_new("");
1573         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1574                 if (new_ref->len > 0)
1575                         g_string_append(new_ref, "\n\t");
1576                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1577         }
1578
1579         slist_free_strings(ref_id_list);
1580         g_slist_free(ref_id_list);
1581
1582         new_ref_str = new_ref->str;
1583         g_string_free(new_ref, FALSE);
1584
1585         return new_ref_str;
1586 }
1587
1588 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1589                                 const gchar *fmt, const gchar *qmark,
1590                                 const gchar *body)
1591 {
1592         GtkSText *text = GTK_STEXT(compose->text);
1593         static MsgInfo dummyinfo;
1594         gchar *quote_str = NULL;
1595         gchar *buf;
1596         gchar *p, *lastp;
1597         gint len;
1598
1599         if (!msginfo)
1600                 msginfo = &dummyinfo;
1601
1602         if (qmark != NULL) {
1603                 quote_fmt_init(msginfo, NULL, NULL);
1604                 quote_fmt_scan_string(qmark);
1605                 quote_fmt_parse();
1606
1607                 buf = quote_fmt_get_buffer();
1608                 if (buf == NULL)
1609                         alertpanel_error(_("Quote mark format error."));
1610                 else
1611                         Xstrdup_a(quote_str, buf, return NULL)
1612         }
1613
1614         if (fmt && *fmt != '\0') {
1615                 quote_fmt_init(msginfo, quote_str, body);
1616                 quote_fmt_scan_string(fmt);
1617                 quote_fmt_parse();
1618
1619                 buf = quote_fmt_get_buffer();
1620                 if (buf == NULL) {
1621                         alertpanel_error(_("Message reply/forward format error."));
1622                         return NULL;
1623                 }
1624         } else
1625                 buf = "";
1626
1627         gtk_stext_freeze(text);
1628
1629         for (p = buf; *p != '\0'; ) {
1630                 lastp = strchr(p, '\n');
1631                 len = lastp ? lastp - p + 1 : -1;
1632                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1633                 if (lastp)
1634                         p = lastp + 1;
1635                 else
1636                         break;
1637         }
1638
1639         gtk_stext_thaw(text);
1640
1641         return buf;
1642 }
1643
1644 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1645                                     gboolean to_all, gboolean to_ml,
1646                                     gboolean ignore_replyto,
1647                                     gboolean followup_and_reply_to)
1648 {
1649         GSList *cc_list = NULL;
1650         GSList *cur;
1651         gchar *from = NULL;
1652         gchar *replyto = NULL;
1653         GHashTable *to_table;
1654
1655         g_return_if_fail(compose->account != NULL);
1656         g_return_if_fail(msginfo != NULL);
1657
1658         if (compose->account->protocol != A_NNTP || followup_and_reply_to) {
1659                 if (!compose->replyto && to_ml && compose->ml_post
1660                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1661                         compose_entry_append(compose,
1662                                            compose->ml_post,
1663                                            COMPOSE_TO);
1664                 else if (!(to_all || ignore_replyto)
1665                          && msginfo->folder
1666                          && msginfo->folder->prefs->enable_default_reply_to) {
1667                         compose_entry_append(compose,
1668                             msginfo->folder->prefs->default_reply_to,
1669                             COMPOSE_TO);
1670                 } else
1671                         compose_entry_append(compose,
1672                                  (compose->replyto && !ignore_replyto)
1673                                  ? compose->replyto
1674                                  : msginfo->from ? msginfo->from : "",
1675                                  COMPOSE_TO);
1676         } else {
1677                 if (ignore_replyto)
1678                         compose_entry_append
1679                                 (compose, msginfo->from ? msginfo->from : "",
1680                                  COMPOSE_TO);
1681                 else {
1682                         if (compose->followup_to && !strncmp(compose->followup_to, "poster", 6)) {
1683                                 compose_entry_append
1684                                         (compose,
1685                                         ((compose->replyto && !ignore_replyto)
1686                                         ? compose->replyto
1687                                         : msginfo->from ? msginfo->from : ""),
1688                                         COMPOSE_TO);
1689                         } else {
1690                                 compose_entry_append
1691                                         (compose,
1692                                          compose->followup_to ? compose->followup_to
1693                                          : compose->newsgroups ? compose->newsgroups
1694                                          : "",
1695                                          COMPOSE_NEWSGROUPS);
1696                         }
1697                 }
1698         }
1699
1700         if (msginfo->subject && *msginfo->subject) {
1701                 gchar *buf, *buf2, *p;
1702
1703                 buf = g_strdup(msginfo->subject);
1704                 while (!strncasecmp(buf, "Re:", 3)) {
1705                         p = buf + 3;
1706                         while (isspace(*p)) p++;
1707                         memmove(buf, p, strlen(p) + 1);
1708                 }
1709
1710                 buf2 = g_strdup_printf("Re: %s", buf);
1711                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1712                 g_free(buf2);
1713                 g_free(buf);
1714         } else
1715                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1716
1717         if (to_ml && compose->ml_post) return;
1718         if (!to_all || compose->account->protocol == A_NNTP) return;
1719
1720         if (compose->replyto) {
1721                 Xstrdup_a(replyto, compose->replyto, return);
1722                 extract_address(replyto);
1723         }
1724         if (msginfo->from) {
1725                 Xstrdup_a(from, msginfo->from, return);
1726                 extract_address(from);
1727         }
1728
1729         if (replyto && from)
1730                 cc_list = address_list_append(cc_list, from);
1731         cc_list = address_list_append(cc_list, msginfo->to);
1732         cc_list = address_list_append(cc_list, compose->cc);
1733
1734         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1735         if (replyto)
1736                 g_hash_table_insert(to_table, replyto, GINT_TO_POINTER(1));
1737         if (compose->account)
1738                 g_hash_table_insert(to_table, compose->account->address,
1739                                     GINT_TO_POINTER(1));
1740
1741         /* remove address on To: and that of current account */
1742         for (cur = cc_list; cur != NULL; ) {
1743                 GSList *next = cur->next;
1744
1745                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1746                         cc_list = g_slist_remove(cc_list, cur->data);
1747                 else
1748                         g_hash_table_insert(to_table, cur->data, cur);
1749
1750                 cur = next;
1751         }
1752         g_hash_table_destroy(to_table);
1753
1754         if (cc_list) {
1755                 for (cur = cc_list; cur != NULL; cur = cur->next)
1756                         compose_entry_append(compose, (gchar *)cur->data,
1757                                              COMPOSE_CC);
1758                 slist_free_strings(cc_list);
1759                 g_slist_free(cc_list);
1760         }
1761 }
1762
1763 #define SET_ENTRY(entry, str) \
1764 { \
1765         if (str && *str) \
1766                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1767 }
1768
1769 #define SET_ADDRESS(type, str) \
1770 { \
1771         if (str && *str) \
1772                 compose_entry_append(compose, str, type); \
1773 }
1774
1775 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1776 {
1777         g_return_if_fail(msginfo != NULL);
1778
1779         SET_ENTRY(subject_entry, msginfo->subject);
1780         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1781         SET_ADDRESS(COMPOSE_CC, compose->cc);
1782         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1783         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1784
1785         compose_update_priority_menu_item(compose);
1786 #if USE_GPGME
1787         compose_update_gnupg_mode_menu_item(compose);
1788 #endif
1789         compose_show_first_last_header(compose, TRUE);
1790
1791 }
1792
1793 #undef SET_ENTRY
1794 #undef SET_ADDRESS
1795
1796 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1797 {
1798         FILE  *sigprg;
1799         gchar  *buf;
1800         size_t buf_len = 128;
1801
1802         if (strlen(sigfile) < 2)
1803           return;
1804
1805         sigprg = popen(sigfile+1, "r");
1806         if (sigprg) {
1807
1808                 buf = g_malloc(buf_len);
1809
1810                 if (!buf) {
1811                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1812                         "Unable to insert signature (malloc failed)\n", -1);
1813
1814                         pclose(sigprg);
1815                         return;
1816                 }
1817
1818                 while (!feof(sigprg)) {
1819                         bzero(buf, buf_len);
1820                         fread(buf, buf_len-1, 1, sigprg);
1821                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1822                 }
1823
1824                 g_free(buf);
1825                 pclose(sigprg);
1826         }
1827         else
1828         {
1829                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1830                 "Can't exec file: ", -1);
1831                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1832                 sigfile+1, -1);
1833         }
1834 }
1835
1836 static void compose_insert_sig(Compose *compose)
1837 {
1838         gchar *sigfile;
1839
1840         if (compose->account && compose->account->sig_path)
1841                 sigfile = g_strdup(compose->account->sig_path);
1842         else
1843                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1844                                       DEFAULT_SIGNATURE, NULL);
1845
1846         if (!is_file_or_fifo_exist(sigfile) && sigfile[0] != '|') {
1847                 g_free(sigfile);
1848                 return;
1849         }
1850
1851         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1852         if (prefs_common.sig_sep) {
1853                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1854                                 prefs_common.sig_sep, -1);
1855                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1856                                 "\n", 1);
1857         }
1858
1859         if (sigfile[0] == '|')
1860                 compose_exec_sig(compose, sigfile);
1861         else
1862                 compose_insert_file(compose, sigfile);
1863         g_free(sigfile);
1864 }
1865
1866 static void compose_insert_file(Compose *compose, const gchar *file)
1867 {
1868         GtkSText *text = GTK_STEXT(compose->text);
1869         gchar buf[BUFFSIZE];
1870         gint len;
1871         FILE *fp;
1872
1873         g_return_if_fail(file != NULL);
1874
1875         if ((fp = fopen(file, "rb")) == NULL) {
1876                 FILE_OP_ERROR(file, "fopen");
1877                 return;
1878         }
1879
1880         gtk_stext_freeze(text);
1881
1882         while (fgets(buf, sizeof(buf), fp) != NULL) {
1883                 /* strip <CR> if DOS/Windows file,
1884                    replace <CR> with <LF> if Macintosh file. */
1885                 strcrchomp(buf);
1886                 len = strlen(buf);
1887                 if (len > 0 && buf[len - 1] != '\n') {
1888                         while (--len >= 0)
1889                                 if (buf[len] == '\r') buf[len] = '\n';
1890                 }
1891                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1892         }
1893
1894         gtk_stext_thaw(text);
1895
1896         fclose(fp);
1897 }
1898
1899 static void compose_attach_append(Compose *compose, const gchar *file,
1900                                   const gchar *filename,
1901                                   const gchar *content_type)
1902 {
1903         AttachInfo *ainfo;
1904         gchar *text[N_ATTACH_COLS];
1905         FILE *fp;
1906         off_t size;
1907         gint row;
1908
1909         if (!is_file_exist(file)) {
1910                 g_warning(_("File %s doesn't exist\n"), file);
1911                 return;
1912         }
1913         if ((size = get_file_size(file)) < 0) {
1914                 g_warning(_("Can't get file size of %s\n"), file);
1915                 return;
1916         }
1917         if (size == 0) {
1918                 alertpanel_notice(_("File %s is empty."), file);
1919                 return;
1920         }
1921         if ((fp = fopen(file, "rb")) == NULL) {
1922                 alertpanel_error(_("Can't read %s."), file);
1923                 return;
1924         }
1925         fclose(fp);
1926
1927 #if 0 /* NEW COMPOSE GUI */
1928         if (!compose->use_attach) {
1929                 GtkItemFactory *ifactory;
1930                 GtkWidget *menuitem;
1931
1932                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1933                 menuitem = gtk_item_factory_get_item(ifactory,
1934                                                      "/View/Attachment");
1935                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1936                                                TRUE);
1937         }
1938 #endif
1939         ainfo = g_new0(AttachInfo, 1);
1940         ainfo->file = g_strdup(file);
1941
1942         if (content_type) {
1943                 ainfo->content_type = g_strdup(content_type);
1944                 if (!strcasecmp(content_type, "message/rfc822")) {
1945                         ainfo->encoding = ENC_7BIT;
1946                         ainfo->name = g_strdup_printf
1947                                 (_("Message: %s"),
1948                                  g_basename(filename ? filename : file));
1949                 } else {
1950                         if (!g_strncasecmp(content_type, "text", 4))
1951                                 ainfo->encoding =
1952                                         procmime_get_encoding_for_file(file);
1953                         else
1954                                 ainfo->encoding = ENC_BASE64;
1955                         ainfo->name = g_strdup
1956                                 (g_basename(filename ? filename : file));
1957                 }
1958         } else {
1959                 ainfo->content_type = procmime_get_mime_type(file);
1960                 if (!ainfo->content_type) {
1961                         ainfo->content_type =
1962                                 g_strdup("application/octet-stream");
1963                         ainfo->encoding = ENC_BASE64;
1964                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
1965                         ainfo->encoding = procmime_get_encoding_for_file(file);
1966                 else
1967                         ainfo->encoding = ENC_BASE64;
1968                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
1969         }
1970         ainfo->size = size;
1971
1972         text[COL_MIMETYPE] = ainfo->content_type;
1973         text[COL_SIZE] = to_human_readable(size);
1974         text[COL_NAME] = ainfo->name;
1975
1976         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1977         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1978 }
1979
1980 #define IS_FIRST_PART_TEXT(info) \
1981         ((info->mime_type == MIME_TEXT || info->mime_type == MIME_TEXT_HTML || \
1982           info->mime_type == MIME_TEXT_ENRICHED) || \
1983          (info->mime_type == MIME_MULTIPART && info->content_type && \
1984           !strcasecmp(info->content_type, "multipart/alternative") && \
1985           (info->children && \
1986            (info->children->mime_type == MIME_TEXT || \
1987             info->children->mime_type == MIME_TEXT_HTML || \
1988             info->children->mime_type == MIME_TEXT_ENRICHED))))
1989
1990 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
1991 {
1992         MimeInfo *mimeinfo;
1993         MimeInfo *child;
1994         gchar *infile;
1995         gchar *outfile;
1996
1997         mimeinfo = procmime_scan_message(msginfo);
1998         if (!mimeinfo) return;
1999
2000         /* skip first text (presumably message body) */
2001         child = mimeinfo->children;
2002         if (!child || IS_FIRST_PART_TEXT(mimeinfo)) {
2003                 procmime_mimeinfo_free_all(mimeinfo);
2004                 return;
2005         }
2006
2007         if (IS_FIRST_PART_TEXT(child))
2008                 child = child->next;
2009
2010         infile = procmsg_get_message_file_path(msginfo);
2011
2012         while (child != NULL) {
2013                 if (child->children || child->mime_type == MIME_MULTIPART) {
2014                         child = procmime_mimeinfo_next(child);
2015                         continue;
2016                 }
2017                 if(child->parent && child->parent->parent
2018                 && !strcasecmp(child->parent->parent->content_type, "multipart/signed")
2019                 && child->mime_type == MIME_TEXT) {
2020                         /* this is the main text part of a signed message */
2021                         child = procmime_mimeinfo_next(child);
2022                         continue;
2023                 }
2024                 outfile = procmime_get_tmp_file_name(child);
2025                 if (procmime_get_part(outfile, infile, child) < 0)
2026                         g_warning(_("Can't get the part of multipart message."));
2027                 else if (compose->mode != COMPOSE_REEDIT || strcmp(child->content_type, "application/pgp-signature"))
2028                         compose_attach_append
2029                                 (compose, outfile,
2030                                  child->filename ? child->filename : child->name,
2031                                  child->content_type);
2032
2033                 child = child->next;
2034         }
2035
2036         g_free(infile);
2037         procmime_mimeinfo_free_all(mimeinfo);
2038 }
2039
2040 #undef IS_FIRST_PART_TEXT
2041
2042 #define GET_CHAR(pos, buf, len)                                              \
2043 {                                                                            \
2044         if (text->use_wchar)                                                 \
2045                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));    \
2046         else {                                                               \
2047                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2048                 len = 1;                                                     \
2049         }                                                                    \
2050 }
2051
2052 #define INDENT_CHARS    ">|#"
2053 #define SPACE_CHARS     " \t"
2054
2055 static void compose_wrap_line(Compose *compose)
2056 {
2057         GtkSText *text = GTK_STEXT(compose->text);
2058         gint ch_len, last_ch_len;
2059         gchar cbuf[MB_LEN_MAX], last_ch;
2060         guint text_len;
2061         guint line_end;
2062         guint quoted;
2063         gint p_start, p_end;
2064         gint line_pos, cur_pos;
2065         gint line_len, cur_len;
2066
2067         gtk_stext_freeze(text);
2068
2069         text_len = gtk_stext_get_length(text);
2070
2071         /* check to see if the point is on the paragraph mark (empty line). */
2072         cur_pos = gtk_stext_get_point(text);
2073         GET_CHAR(cur_pos, cbuf, ch_len);
2074         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2075                 if (cur_pos == 0)
2076                         goto compose_end; /* on the paragraph mark */
2077                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
2078                 if (ch_len == 1 && *cbuf == '\n')
2079                         goto compose_end; /* on the paragraph mark */
2080         }
2081
2082         /* find paragraph start. */
2083         line_end = quoted = 0;
2084         for (p_start = cur_pos; p_start >= 0; --p_start) {
2085                 GET_CHAR(p_start, cbuf, ch_len);
2086                 if (ch_len == 1 && *cbuf == '\n') {
2087                         if (quoted)
2088                                 goto compose_end; /* quoted part */
2089                         if (line_end) {
2090                                 p_start += 2;
2091                                 break;
2092                         }
2093                         line_end = 1;
2094                 } else {
2095                         if (ch_len == 1
2096                             && strchr(prefs_common.quote_chars, *cbuf))
2097                                 quoted = 1;
2098                         else if (ch_len != 1 || !isspace(*cbuf))
2099                                 quoted = 0;
2100
2101                         line_end = 0;
2102                 }
2103         }
2104         if (p_start < 0)
2105                 p_start = 0;
2106
2107         /* find paragraph end. */
2108         line_end = 0;
2109         for (p_end = cur_pos; p_end < text_len; p_end++) {
2110                 GET_CHAR(p_end, cbuf, ch_len);
2111                 if (ch_len == 1 && *cbuf == '\n') {
2112                         if (line_end) {
2113                                 p_end -= 1;
2114                                 break;
2115                         }
2116                         line_end = 1;
2117                 } else {
2118                         if (line_end && ch_len == 1 &&
2119                             strchr(prefs_common.quote_chars, *cbuf))
2120                                 goto compose_end; /* quoted part */
2121
2122                         line_end = 0;
2123                 }
2124         }
2125         if (p_end >= text_len)
2126                 p_end = text_len;
2127
2128         if (p_start >= p_end)
2129                 goto compose_end;
2130
2131         line_len = cur_len = 0;
2132         last_ch_len = 0;
2133         last_ch = '\0';
2134         line_pos = p_start;
2135         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2136                 guint space = 0;
2137
2138                 GET_CHAR(cur_pos, cbuf, ch_len);
2139
2140                 if (ch_len < 0) {
2141                         cbuf[0] = '\0';
2142                         ch_len = 1;
2143                 }
2144
2145                 if (ch_len == 1 && isspace(*cbuf))
2146                         space = 1;
2147
2148                 if (ch_len == 1 && *cbuf == '\n') {
2149                         guint replace = 0;
2150                         if (last_ch_len == 1 && !isspace(last_ch)) {
2151                                 if (cur_pos + 1 < p_end) {
2152                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2153                                         if (ch_len == 1 && !isspace(*cbuf))
2154                                                 replace = 1;
2155                                 }
2156                         }
2157                         gtk_stext_set_point(text, cur_pos + 1);
2158                         gtk_stext_backward_delete(text, 1);
2159                         if (replace) {
2160                                 gtk_stext_set_point(text, cur_pos);
2161                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2162                                 space = 1;
2163                         }
2164                         else {
2165                                 p_end--;
2166                                 cur_pos--;
2167                                 continue;
2168                         }
2169                 }
2170
2171                 last_ch_len = ch_len;
2172                 last_ch = *cbuf;
2173
2174                 if (space) {
2175                         line_pos = cur_pos + 1;
2176                         line_len = cur_len + ch_len;
2177                 }
2178
2179                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2180                     line_len > 0) {
2181                         gint tlen = ch_len;
2182
2183                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2184                         if (ch_len == 1 && isspace(*cbuf)) {
2185                                 gtk_stext_set_point(text, line_pos);
2186                                 gtk_stext_backward_delete(text, 1);
2187                                 p_end--;
2188                                 cur_pos--;
2189                                 line_pos--;
2190                                 cur_len--;
2191                                 line_len--;
2192                         }
2193                         ch_len = tlen;
2194
2195                         gtk_stext_set_point(text, line_pos);
2196                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2197                         p_end++;
2198                         cur_pos++;
2199                         line_pos++;
2200                         cur_len = cur_len - line_len + ch_len;
2201                         line_len = 0;
2202                         continue;
2203                 }
2204
2205                 if (ch_len > 1) {
2206                         line_pos = cur_pos + 1;
2207                         line_len = cur_len + ch_len;
2208                 }
2209                 cur_len += ch_len;
2210         }
2211
2212 compose_end:
2213         gtk_stext_thaw(text);
2214 }
2215
2216 #undef WRAP_DEBUG
2217 #ifdef WRAP_DEBUG
2218 /* Darko: used when I debug wrapping */
2219 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2220 {
2221         gint i, clen;
2222         gchar cbuf[MB_LEN_MAX];
2223
2224         printf("%d [", pos);
2225         for (i = pos; i < tlen; i++) {
2226                 GET_CHAR(i, cbuf, clen);
2227                 if (clen < 0) break;
2228                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2229                         break;
2230                 fwrite(cbuf, clen, 1, stdout);
2231         }
2232         printf("]\n");
2233 }
2234 #endif
2235
2236 typedef enum {
2237         WAIT_FOR_SPACE,
2238         WAIT_FOR_INDENT_CHAR,
2239         WAIT_FOR_INDENT_CHAR_OR_SPACE
2240 } IndentState;
2241
2242 /* return indent length, we allow:
2243    > followed by spaces/tabs
2244    | followed by spaces/tabs
2245    uppercase characters immediately followed by >,
2246    and the repeating sequences of the above */
2247 /* return indent length */
2248 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2249 {
2250         guint i_len = 0;
2251         guint i, ch_len, alnum_cnt = 0;
2252         IndentState state = WAIT_FOR_INDENT_CHAR;
2253         gchar cbuf[MB_LEN_MAX];
2254         gboolean is_space;
2255         gboolean is_indent;
2256
2257         for (i = start_pos; i < text_len; i++) {
2258                 GET_CHAR(i, cbuf, ch_len);
2259                 if (ch_len > 1)
2260                         break;
2261
2262                 if (cbuf[0] == '\n')
2263                         break;
2264
2265                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2266                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2267
2268                 switch (state) {
2269                 case WAIT_FOR_SPACE:
2270                         if (is_space == FALSE)
2271                                 goto out;
2272                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2273                         break;
2274                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2275                         if (is_indent == FALSE && is_space == FALSE &&
2276                             !isupper(cbuf[0]))
2277                                 goto out;
2278                         if (is_space == TRUE) {
2279                                 alnum_cnt = 0;
2280                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2281                         } else if (is_indent == TRUE) {
2282                                 alnum_cnt = 0;
2283                                 state = WAIT_FOR_SPACE;
2284                         } else {
2285                                 alnum_cnt++;
2286                                 state = WAIT_FOR_INDENT_CHAR;
2287                         }
2288                         break;
2289                 case WAIT_FOR_INDENT_CHAR:
2290                         if (is_indent == FALSE && !isupper(cbuf[0]))
2291                                 goto out;
2292                         if (is_indent == TRUE) {
2293                                 if (alnum_cnt > 0
2294                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2295                                         goto out;
2296                                 alnum_cnt = 0;
2297                                 state = WAIT_FOR_SPACE;
2298                         } else {
2299                                 alnum_cnt++;
2300                         }
2301                         break;
2302                 }
2303
2304                 i_len++;
2305         }
2306
2307 out:
2308         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2309                 i_len -= alnum_cnt;
2310
2311         return i_len;
2312 }
2313
2314 /* insert quotation string when line was wrapped */
2315 static guint ins_quote(GtkSText *text, guint indent_len,
2316                        guint prev_line_pos, guint text_len,
2317                        gchar *quote_fmt)
2318 {
2319         guint i, ins_len = 0;
2320         gchar ch;
2321
2322         if (indent_len) {
2323                 for (i = 0; i < indent_len; i++) {
2324                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2325                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2326                 }
2327                 ins_len = indent_len;
2328         }
2329
2330         return ins_len;
2331 }
2332
2333 /* check if we should join the next line */
2334 static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
2335                                guint prev_ilen, gboolean autowrap)
2336 {
2337         guint indent_len, ch_len;
2338         gboolean do_join = FALSE;
2339         gchar cbuf[MB_LEN_MAX];
2340
2341         indent_len = get_indent_length(text, start_pos, tlen);
2342
2343         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2344                 GET_CHAR(start_pos + indent_len, cbuf, ch_len);
2345                 if (ch_len > 0 && (cbuf[0] != '\n'))
2346                         do_join = TRUE;
2347         }
2348
2349         return do_join;
2350 }
2351
2352 static void compose_wrap_line_all(Compose *compose)
2353 {
2354         compose_wrap_line_all_full(compose, FALSE);
2355 }
2356
2357 #define STEXT_FREEZE() \
2358         if (!frozen) { gtk_stext_freeze(text); frozen = TRUE; }
2359
2360 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2361 {
2362         GtkSText *text = GTK_STEXT(compose->text);
2363         guint tlen;
2364         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2365         gint line_len = 0, cur_len = 0;
2366         gint ch_len;
2367         gboolean is_new_line = TRUE, do_delete = FALSE;
2368         guint i_len = 0;
2369         gboolean linewrap_quote = TRUE;
2370         gboolean set_editable_pos = FALSE;
2371         gint editable_pos = 0;
2372         gboolean frozen = FALSE;
2373         guint linewrap_len = prefs_common.linewrap_len;
2374         gchar *qfmt = prefs_common.quotemark;
2375         gchar cbuf[MB_LEN_MAX];
2376
2377         tlen = gtk_stext_get_length(text);
2378
2379         for (; cur_pos < tlen; cur_pos++) {
2380                 /* mark position of new line - needed for quotation wrap */
2381                 if (is_new_line) {
2382                         if (linewrap_quote)
2383                                 i_len = get_indent_length(text, cur_pos, tlen);
2384
2385                         is_new_line = FALSE;
2386                         p_pos = cur_pos;
2387 #ifdef WRAP_DEBUG
2388                         g_print("new line i_len=%d p_pos=", i_len);
2389                         dump_text(text, p_pos, tlen, 1);
2390 #endif
2391                 }
2392
2393                 GET_CHAR(cur_pos, cbuf, ch_len);
2394
2395                 /* fix line length for tabs */
2396                 if (ch_len == 1 && *cbuf == '\t') {
2397                         guint tab_width = text->default_tab_width;
2398                         guint tab_offset = line_len % tab_width;
2399
2400 #ifdef WRAP_DEBUG
2401                         g_print("found tab at pos=%d line_len=%d ", cur_pos,
2402                                 line_len);
2403 #endif
2404                         if (tab_offset) {
2405                                 line_len += tab_width - tab_offset - 1;
2406                                 cur_len = line_len;
2407                         }
2408 #ifdef WRAP_DEBUG
2409                         printf("new_len=%d\n", line_len);
2410 #endif
2411                 }
2412
2413                 /* we have encountered line break */
2414                 if (ch_len == 1 && *cbuf == '\n') {
2415                         gint clen;
2416                         gchar cb[MB_LEN_MAX];
2417
2418                         /* should we join the next line */
2419                         if ((autowrap || i_len != cur_len) && do_delete &&
2420                             join_next_line
2421                                 (text, cur_pos + 1, tlen, i_len, autowrap))
2422                                 do_delete = TRUE;
2423                         else
2424                                 do_delete = FALSE;
2425
2426 #ifdef WRAP_DEBUG
2427                         g_print("found CR at %d do_del is %d next line is ",
2428                                cur_pos, do_delete);
2429                         dump_text(text, cur_pos + 1, tlen, 1);
2430 #endif
2431
2432                         /* skip delete if it is continuous URL */
2433                         if (do_delete && (line_pos - p_pos <= i_len) &&
2434                             gtkut_stext_is_uri_string(text, line_pos, tlen))
2435                                 do_delete = FALSE;
2436
2437 #ifdef WRAP_DEBUG
2438                         g_print("l_len=%d wrap_len=%d do_del=%d\n",
2439                                 line_len, linewrap_len, do_delete);
2440 #endif
2441                         /* should we delete to perform smart wrapping */
2442                         if (line_len < linewrap_len && do_delete) {
2443                                 STEXT_FREEZE();
2444                                 /* get rid of newline */
2445                                 gtk_stext_set_point(text, cur_pos);
2446                                 gtk_stext_forward_delete(text, 1);
2447                                 tlen--;
2448
2449                                 /* if text starts with quote fmt or with
2450                                    indent string, delete them */
2451                                 if (i_len) {
2452                                         guint ilen;
2453                                         ilen =  gtkut_stext_str_compare_n
2454                                                 (text, cur_pos, p_pos, i_len,
2455                                                  tlen);
2456                                         if (ilen) {
2457                                                 gtk_stext_forward_delete
2458                                                         (text, ilen);
2459                                                 tlen -= ilen;
2460                                         }
2461                                 }
2462
2463                                 GET_CHAR(cur_pos, cb, clen);
2464
2465                                 /* insert space if it's alphanumeric */
2466                                 if ((cur_pos != line_pos) &&
2467                                     ((clen > 1) || isalnum(cb[0]))) {
2468                                         gtk_stext_insert(text, NULL, NULL,
2469                                                         NULL, " ", 1);
2470                                         tlen++;
2471                                 }
2472
2473                                 /* and start over with current line */
2474                                 cur_pos = p_pos - 1;
2475                                 line_pos = cur_pos;
2476                                 line_len = cur_len = 0;
2477                                 do_delete = FALSE;
2478                                 is_new_line = TRUE;
2479 #ifdef WRAP_DEBUG
2480                                 g_print("after delete l_pos=");
2481                                 dump_text(text, line_pos, tlen, 1);
2482 #endif
2483                                 continue;
2484                         }
2485
2486                         /* mark new line beginning */
2487                         line_pos = cur_pos + 1;
2488                         line_len = cur_len = 0;
2489                         do_delete = FALSE;
2490                         is_new_line = TRUE;
2491                         continue;
2492                 }
2493
2494                 if (ch_len < 0) {
2495                         cbuf[0] = '\0';
2496                         ch_len = 1;
2497                 }
2498
2499                 /* possible line break */
2500                 if (ch_len == 1 && isspace(*cbuf)) {
2501                         line_pos = cur_pos + 1;
2502                         line_len = cur_len + ch_len;
2503                 }
2504
2505                 /* are we over wrapping length set in preferences ? */
2506                 if (cur_len + ch_len > linewrap_len) {
2507                         gint clen;
2508
2509 #ifdef WRAP_DEBUG
2510                         g_print("should wrap cur_pos=%d ", cur_pos);
2511                         dump_text(text, p_pos, tlen, 1);
2512                         dump_text(text, line_pos, tlen, 1);
2513 #endif
2514                         /* force wrapping if it is one long word but not URL */
2515                         if (line_pos - p_pos <= i_len)
2516                                 if (!gtkut_stext_is_uri_string
2517                                     (text, line_pos, tlen))
2518                                         line_pos = cur_pos - 1;
2519 #ifdef WRAP_DEBUG
2520                         g_print("new line_pos=%d\n", line_pos);
2521 #endif
2522
2523                         GET_CHAR(line_pos - 1, cbuf, clen);
2524
2525                         /* if next character is space delete it */
2526                         if (clen == 1 && isspace(*cbuf)) {
2527                                 if (p_pos + i_len != line_pos ||
2528                                     !gtkut_stext_is_uri_string
2529                                         (text, line_pos, tlen)) {
2530                                         STEXT_FREEZE();
2531                                         /* workaround for correct cursor
2532                                            position */
2533                                         if (set_editable_pos == FALSE) {
2534                                                 editable_pos = gtk_editable_get_position(GTK_EDITABLE(text));
2535                                                 if (editable_pos == line_pos)
2536                                                         set_editable_pos = TRUE;
2537                                         }
2538                                         gtk_stext_set_point(text, line_pos);
2539                                         gtk_stext_backward_delete(text, 1);
2540                                         tlen--;
2541                                         cur_pos--;
2542                                         line_pos--;
2543                                         cur_len--;
2544                                         line_len--;
2545                                 }
2546                         }
2547
2548                         /* if it is URL at beginning of line don't wrap */
2549                         if (p_pos + i_len == line_pos &&
2550                             gtkut_stext_is_uri_string(text, line_pos, tlen)) {
2551 #ifdef WRAP_DEBUG
2552                                 g_print("found URL at ");
2553                                 dump_text(text, line_pos, tlen, 1);
2554 #endif
2555                                 continue;
2556                         }
2557
2558                         /* insert CR */
2559                         STEXT_FREEZE();
2560                         gtk_stext_set_point(text, line_pos);
2561                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2562                         /* gtk_stext_compact_buffer(text); */
2563                         tlen++;
2564                         line_pos++;
2565                         /* for loop will increase it */
2566                         cur_pos = line_pos - 1;
2567                         /* start over with current line */
2568                         is_new_line = TRUE;
2569                         line_len = cur_len = 0;
2570                         if (autowrap || i_len > 0)
2571                                 do_delete = TRUE;
2572                         else
2573                                 do_delete = FALSE;
2574 #ifdef WRAP_DEBUG
2575                         g_print("after CR insert ");
2576                         dump_text(text, line_pos, tlen, 1);
2577                         dump_text(text, cur_pos, tlen, 1);
2578 #endif
2579
2580                         /* should we insert quotation ? */
2581                         if (linewrap_quote && i_len) {
2582                                 /* only if line is not already quoted  */
2583                                 if (!gtkut_stext_str_compare
2584                                         (text, line_pos, tlen, qfmt)) {
2585                                         guint ins_len;
2586
2587                                         if (line_pos - p_pos > i_len) {
2588                                                 ins_len = ins_quote
2589                                                         (text, i_len, p_pos,
2590                                                          tlen, qfmt);
2591                                                 tlen += ins_len;
2592                                         }
2593 #ifdef WRAP_DEBUG
2594                                         g_print("after quote insert ");
2595                                         dump_text(text, line_pos, tlen, 1);
2596 #endif
2597                                 }
2598                         }
2599                         continue;
2600                 }
2601
2602                 if (ch_len > 1) {
2603                         line_pos = cur_pos + 1;
2604                         line_len = cur_len + ch_len;
2605                 }
2606                 /* advance to next character in buffer */
2607                 cur_len += ch_len;
2608         }
2609
2610         if (frozen)
2611                 gtk_stext_thaw(text);
2612
2613         if (set_editable_pos && editable_pos <= tlen)
2614                 gtk_editable_set_position(GTK_EDITABLE(text), editable_pos);
2615 }
2616
2617 #undef STEXT_FREEZE
2618 #undef GET_CHAR
2619
2620 static void compose_set_title(Compose *compose)
2621 {
2622         gchar *str;
2623         gchar *edited;
2624
2625         edited = compose->modified ? _(" [Edited]") : "";
2626         if (compose->account && compose->account->address)
2627                 str = g_strdup_printf(_("%s - Compose message%s"),
2628                                       compose->account->address, edited);
2629         else
2630                 str = g_strdup_printf(_("Compose message%s"), edited);
2631         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2632         g_free(str);
2633 }
2634
2635 /**
2636  * compose_current_mail_account:
2637  *
2638  * Find a current mail account (the currently selected account, or the
2639  * default account, if a news account is currently selected).  If a
2640  * mail account cannot be found, display an error message.
2641  *
2642  * Return value: Mail account, or NULL if not found.
2643  **/
2644 static PrefsAccount *
2645 compose_current_mail_account(void)
2646 {
2647         PrefsAccount *ac;
2648
2649         if (cur_account && cur_account->protocol != A_NNTP)
2650                 ac = cur_account;
2651         else {
2652                 ac = account_get_default();
2653                 if (!ac || ac->protocol == A_NNTP) {
2654                         alertpanel_error(_("Account for sending mail is not specified.\n"
2655                                            "Please select a mail account before sending."));
2656                         return NULL;
2657                 }
2658         }
2659         return ac;
2660 }
2661
2662 static void compose_select_account(Compose *compose, PrefsAccount *account)
2663 {
2664         GtkWidget *menuitem;
2665         GtkItemFactory *ifactory;
2666
2667         g_return_if_fail(account != NULL);
2668
2669         compose->account = account;
2670
2671         compose_set_title(compose);
2672
2673         ifactory = gtk_item_factory_from_widget(compose->menubar);
2674 #if 0
2675         if (account->protocol == A_NNTP) {
2676                 gtk_widget_show(compose->newsgroups_hbox);
2677                 gtk_widget_show(compose->newsgroups_entry);
2678                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
2679                 compose->use_newsgroups = TRUE;
2680
2681                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2682                 gtk_check_menu_item_set_active
2683                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2684                 gtk_widget_set_sensitive(menuitem, TRUE);
2685                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2686                 gtk_check_menu_item_set_active
2687                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2688                 gtk_widget_set_sensitive(menuitem, TRUE);
2689
2690                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
2691         } else {
2692                 gtk_widget_hide(compose->newsgroups_hbox);
2693                 gtk_widget_hide(compose->newsgroups_entry);
2694                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
2695                 gtk_widget_queue_resize(compose->table_vbox);
2696                 compose->use_newsgroups = FALSE;
2697
2698                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2699                 gtk_check_menu_item_set_active
2700                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2701                 gtk_widget_set_sensitive(menuitem, FALSE);
2702                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2703                 gtk_check_menu_item_set_active
2704                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2705                 gtk_widget_set_sensitive(menuitem, FALSE);
2706
2707                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Followup to");
2708                 gtk_check_menu_item_set_active
2709                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2710                 gtk_widget_set_sensitive(menuitem, FALSE);
2711         }
2712
2713         if (account->set_autocc) {
2714                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
2715                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
2716                         compose_entry_set(compose, account->auto_cc,
2717                                           COMPOSE_ENTRY_CC);
2718         }
2719         if (account->set_autobcc) {
2720                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
2721                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
2722                         compose_entry_set(compose, account->auto_bcc,
2723                                           COMPOSE_ENTRY_BCC);
2724         }
2725         if (account->set_autoreplyto) {
2726                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
2727                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
2728                         compose_entry_set(compose, account->auto_replyto,
2729                                           COMPOSE_ENTRY_REPLY_TO);
2730         }
2731
2732         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
2733         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2734                                        prefs_common.show_ruler);
2735 #endif
2736
2737 #if USE_GPGME
2738         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
2739         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2740                                        account->default_sign);
2741         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
2742         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2743                                        account->default_encrypt);
2744
2745         activate_gnupg_mode(compose, account);
2746 #endif /* USE_GPGME */
2747 }
2748
2749 gboolean compose_check_for_valid_recipient(Compose *compose) {
2750         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2751         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2752         gboolean recipient_found = FALSE;
2753         GSList *list;
2754         gchar **strptr;
2755
2756         /* free to and newsgroup list */
2757         slist_free_strings(compose->to_list);
2758         g_slist_free(compose->to_list);
2759         compose->to_list = NULL;
2760
2761         slist_free_strings(compose->newsgroup_list);
2762         g_slist_free(compose->newsgroup_list);
2763         compose->newsgroup_list = NULL;
2764
2765         /* search header entries for to and newsgroup entries */
2766         for (list = compose->header_list; list; list = list->next) {
2767                 gchar *header;
2768                 gchar *entry;
2769                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
2770                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2771                 g_strstrip(entry);
2772                 if (entry[0] != '\0') {
2773                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2774                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2775                                         compose->to_list = address_list_append(compose->to_list, entry);
2776                                         recipient_found = TRUE;
2777                                 }
2778                         }
2779                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2780                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2781                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2782                                         recipient_found = TRUE;
2783                                 }
2784                         }
2785                 }
2786                 g_free(header);
2787                 g_free(entry);
2788         }
2789         return recipient_found;
2790 }
2791
2792 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
2793 {
2794         gchar *str;
2795
2796         if (compose_check_for_valid_recipient(compose) == FALSE) {
2797                 alertpanel_error(_("Recipient is not specified."));
2798                 return FALSE;
2799         }
2800
2801         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2802         if (*str == '\0' && check_subject == TRUE) {
2803                 AlertValue aval;
2804
2805                 aval = alertpanel(_("Send"),
2806                                   _("Subject is empty. Send it anyway?"),
2807                                   _("Yes"), _("No"), NULL);
2808                 if (aval != G_ALERTDEFAULT)
2809                         return FALSE;
2810         }
2811
2812         return TRUE;
2813 }
2814
2815 gint compose_send(Compose *compose)
2816 {
2817         gint msgnum;
2818         FolderItem *folder;
2819         gint val;
2820         gchar *msgpath;
2821
2822         if (compose_check_entries(compose, TRUE) == FALSE)
2823                 return -1;
2824
2825         val = compose_queue(compose, &msgnum, &folder);
2826         if (val) {
2827                 alertpanel_error(_("Could not queue message for sending"));
2828                 return -1;
2829         }
2830
2831         msgpath = folder_item_fetch_msg(folder, msgnum);
2832         val = procmsg_send_message_queue(msgpath);
2833         g_free(msgpath);
2834
2835         folder_item_remove_msg(folder, msgnum);
2836         folder_update_item(folder, TRUE);
2837
2838         return val;
2839 }
2840
2841 #if 0 /* compose restructure */
2842 gint compose_send(Compose *compose)
2843 {
2844         gchar tmp[MAXPATHLEN + 1];
2845         gint ok = 0;
2846         static gboolean lock = FALSE;
2847
2848         if (lock) return 1;
2849
2850         g_return_val_if_fail(compose->account != NULL, -1);
2851
2852         lock = TRUE;
2853
2854         if (compose_check_entries(compose, TRUE) == FALSE) {
2855                 lock = FALSE;
2856                 return 1;
2857         }
2858
2859         /* write to temporary file */
2860         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
2861                    get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
2862
2863         if (prefs_common.linewrap_at_send)
2864                 compose_wrap_line_all(compose);
2865
2866         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2867                 lock = FALSE;
2868                 return -1;
2869         }
2870
2871         if (!compose->to_list && !compose->newsgroup_list) {
2872                 g_warning(_("can't get recipient list."));
2873                 unlink(tmp);
2874                 lock = FALSE;
2875                 return -1;
2876         }
2877
2878         if (compose->to_list) {
2879                 PrefsAccount *ac;
2880
2881 #if 0 /* NEW COMPOSE GUI */
2882                 if (compose->account->protocol != A_NNTP)
2883                         ac = compose->account;
2884                 else {
2885                         ac = account_find_from_address(compose->account->address);
2886                         if (!ac) {
2887                                 if (cur_account && cur_account->protocol != A_NNTP)
2888                                         ac = cur_account;
2889                                 else
2890                                         ac = account_get_default();
2891                         }
2892                         if (!ac || ac->protocol == A_NNTP) {
2893                                 alertpanel_error(_("Account for sending mail is not specified.\n"
2894                                                    "Please select a mail account before sending."));
2895                                 unlink(tmp);
2896                                 lock = FALSE;
2897                                 return -1;
2898                         }
2899                 }
2900 #endif
2901                 ac = compose->account;
2902
2903                 ok = send_message(tmp, ac, compose->to_list);
2904                 statusbar_pop_all();
2905         }
2906
2907         if (ok == 0 && compose->newsgroup_list) {
2908                 ok = news_post(FOLDER(compose->account->folder), tmp);
2909                 if (ok < 0) {
2910                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2911                                          compose->account->nntp_server);
2912                         unlink(tmp);
2913                         lock = FALSE;
2914                         return -1;
2915                 }
2916         }
2917
2918         /* queue message if failed to send */
2919         if (ok < 0) {
2920                 if (prefs_common.queue_msg) {
2921                         AlertValue val;
2922
2923                         val = alertpanel
2924                                 (_("Queueing"),
2925                                  _("Error occurred while sending the message.\n"
2926                                    "Put this message into queue folder?"),
2927                                  _("OK"), _("Cancel"), NULL);
2928                         if (G_ALERTDEFAULT == val) {
2929                                 ok = compose_queue(compose, tmp);
2930                                 if (ok < 0)
2931                                         alertpanel_error(_("Can't queue the message."));
2932                         }
2933                 } else
2934                         alertpanel_error(_("Error occurred while sending the message."));
2935         } else {
2936                 if (compose->mode == COMPOSE_REEDIT) {
2937                         compose_remove_reedit_target(compose);
2938                         if (compose->targetinfo)
2939                                 folder_update_item
2940                                         (compose->targetinfo->folder, TRUE);
2941                 }
2942                 /* save message to outbox */
2943                 if (prefs_common.savemsg) {
2944                         FolderItem *outbox;
2945
2946                         outbox = account_get_special_folder
2947                                 (compose->account, F_OUTBOX);
2948                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
2949                                 alertpanel_error
2950                                         (_("Can't save the message to Sent."));
2951                         else
2952                                 folder_update_item(outbox, TRUE);
2953                 }
2954         }
2955
2956         unlink(tmp);
2957         lock = FALSE;
2958         return ok;
2959 }
2960 #endif
2961
2962 static gboolean compose_use_attach(Compose *compose) {
2963     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2964 }
2965
2966 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
2967                                                            FILE *fp)
2968 {
2969         gchar buf[BUFFSIZE];
2970         gchar *str;
2971         gboolean first_address;
2972         GSList *list;
2973         ComposeHeaderEntry *headerentry;
2974         gchar *headerentryname;
2975         gchar *cc_hdr;
2976         gchar *to_hdr;
2977
2978         debug_print("Writing redirect header\n");
2979
2980         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
2981         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
2982
2983         first_address = TRUE;
2984         for (list = compose->header_list; list; list = list->next) {
2985                 headerentry = ((ComposeHeaderEntry *)list->data);
2986                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
2987
2988                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
2989                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
2990                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2991                         Xstrdup_a(str, str, return -1);
2992                         g_strstrip(str);
2993                         if (str[0] != '\0') {
2994                                 compose_convert_header
2995                                         (buf, sizeof(buf), str,
2996                                         strlen("Resent-To") + 2);
2997                                 if (first_address) {
2998                                         fprintf(fp, "Resent-To: ");
2999                                         first_address = FALSE;
3000                                 } else {
3001                                         fprintf(fp, ",");
3002                                 }
3003                                 fprintf(fp, "%s", buf);
3004                         }
3005                 }
3006         }
3007         /* if (!first_address) { */
3008         fprintf(fp, "\n");
3009         /* } */
3010
3011         return(0);
3012 }
3013
3014 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3015 {
3016         gchar buf[BUFFSIZE];
3017         gchar *str;
3018         /* struct utsname utsbuf; */
3019
3020         g_return_val_if_fail(fp != NULL, -1);
3021         g_return_val_if_fail(compose->account != NULL, -1);
3022         g_return_val_if_fail(compose->account->address != NULL, -1);
3023
3024         /* Resent-Date */
3025         get_rfc822_date(buf, sizeof(buf));
3026         fprintf(fp, "Resent-Date: %s\n", buf);
3027
3028         /* Resent-From */
3029         if (compose->account->name && *compose->account->name) {
3030                 compose_convert_header
3031                         (buf, sizeof(buf), compose->account->name,
3032                          strlen("From: "));
3033                 fprintf(fp, "Resent-From: %s <%s>\n",
3034                         buf, compose->account->address);
3035         } else
3036                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3037
3038         /* Subject */
3039         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3040         if (*str != '\0') {
3041                 Xstrdup_a(str, str, return -1);
3042                 g_strstrip(str);
3043                 if (*str != '\0') {
3044                         compose_convert_header(buf, sizeof(buf), str,
3045                                                strlen("Subject: "));
3046                         fprintf(fp, "Subject: %s\n", buf);
3047                 }
3048         }
3049
3050         /* Resent-Message-ID */
3051         if (compose->account->gen_msgid) {
3052                 compose_generate_msgid(compose, buf, sizeof(buf));
3053                 fprintf(fp, "Resent-Message-Id: <%s>\n", buf);
3054                 compose->msgid = g_strdup(buf);
3055         }
3056
3057         compose_redirect_write_headers_from_headerlist(compose, fp);
3058
3059         /* separator between header and body */
3060         fputs("\n", fp);
3061
3062         return 0;
3063 }
3064
3065 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3066 {
3067         FILE *fp;
3068         FILE *fdest;
3069         size_t len;
3070         gchar buf[BUFFSIZE];
3071
3072         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3073                 FILE_OP_ERROR(file, "fopen");
3074                 return -1;
3075         }
3076
3077         if ((fdest = fopen(file, "wb")) == NULL) {
3078                 FILE_OP_ERROR(file, "fopen");
3079                 fclose(fp);
3080                 return -1;
3081         }
3082
3083         /* chmod for security */
3084         if (change_file_mode_rw(fdest, file) < 0) {
3085                 FILE_OP_ERROR(file, "chmod");
3086                 g_warning(_("can't change file mode\n"));
3087         }
3088
3089         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
3090                 /* should filter returnpath, delivered-to */
3091                 if (g_strncasecmp(buf, "Return-Path:",
3092                                    strlen("Return-Path:")) == 0 ||
3093                     g_strncasecmp(buf, "Delivered-To:",
3094                                   strlen("Delivered-To:")) == 0 ||
3095                     g_strncasecmp(buf, "Received:",
3096                                   strlen("Received:")) == 0 ||
3097                     g_strncasecmp(buf, "Subject:",
3098                                   strlen("Subject:")) == 0 ||
3099                     g_strncasecmp(buf, "X-UIDL:",
3100                                   strlen("X-UIDL:")) == 0)
3101                         continue;
3102
3103                 if (fputs(buf, fdest) == -1)
3104                         goto error;
3105
3106                 if (!prefs_common.redirect_keep_from) {
3107                         if (g_strncasecmp(buf, "From:",
3108                                           strlen("From:")) == 0) {
3109                                 fputs(" (by way of ", fdest);
3110                                 if (compose->account->name
3111                                     && *compose->account->name) {
3112                                         compose_convert_header
3113                                                 (buf, sizeof(buf),
3114                                                  compose->account->name,
3115                                                  strlen("From: "));
3116                                         fprintf(fdest, "%s <%s>",
3117                                                 buf,
3118                                                 compose->account->address);
3119                                 } else
3120                                         fprintf(fdest, "%s",
3121                                                 compose->account->address);
3122                                 fputs(")", fdest);
3123                         }
3124                 }
3125
3126                 if (fputs("\n", fdest) == -1)
3127                         goto error;
3128         }
3129
3130         compose_redirect_write_headers(compose, fdest);
3131
3132         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3133                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3134                         FILE_OP_ERROR(file, "fwrite");
3135                         goto error;
3136                 }
3137         }
3138
3139         fclose(fp);
3140         if (fclose(fdest) == EOF) {
3141                 FILE_OP_ERROR(file, "fclose");
3142                 unlink(file);
3143                 return -1;
3144         }
3145
3146         return 0;
3147  error:
3148         fclose(fp);
3149         fclose(fdest);
3150         unlink(file);
3151
3152         return -1;
3153 }
3154
3155
3156 #if USE_GPGME
3157 /* interfaces to rfc2015 to keep out the prefs stuff there.
3158  * returns 0 on success and -1 on error. */
3159 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3160 {
3161         const gchar *key_id = NULL;
3162         GSList *key_list;
3163
3164         switch (compose->account->sign_key) {
3165         case SIGN_KEY_DEFAULT:
3166                 *pkey_list = NULL;
3167                 return 0;
3168         case SIGN_KEY_BY_FROM:
3169                 key_id = compose->account->address;
3170                 break;
3171         case SIGN_KEY_CUSTOM:
3172                 key_id = compose->account->sign_key_id;
3173                 break;
3174         default:
3175                 break;
3176         }
3177
3178         key_list = rfc2015_create_signers_list(key_id);
3179
3180         if (!key_list) {
3181                 alertpanel_error(_("Could not find any key associated with "
3182                                    "currently selected key id `%s'."), key_id);
3183                 return -1;
3184         }
3185
3186         *pkey_list = key_list;
3187         return 0;
3188 }
3189
3190 /* clearsign message body text */
3191 static gint compose_clearsign_text(Compose *compose, gchar **text)
3192 {
3193         GSList *key_list;
3194         gchar *tmp_file;
3195
3196         tmp_file = get_tmp_file();
3197         if (str_write_to_file(*text, tmp_file) < 0) {
3198                 g_free(tmp_file);
3199                 return -1;
3200         }
3201
3202         if (canonicalize_file_replace(tmp_file) < 0 ||
3203             compose_create_signers_list(compose, &key_list) < 0 ||
3204             rfc2015_clearsign(tmp_file, key_list) < 0) {
3205                 unlink(tmp_file);
3206                 g_free(tmp_file);
3207                 return -1;
3208         }
3209
3210         g_free(*text);
3211         *text = file_read_to_str(tmp_file);
3212         unlink(tmp_file);
3213         g_free(tmp_file);
3214         if (*text == NULL)
3215                 return -1;
3216
3217         return 0;
3218 }
3219 #endif /* USE_GPGME */
3220
3221 static gint compose_write_to_file(Compose *compose, const gchar *file,
3222                                   gboolean is_draft)
3223 {
3224         FILE *fp;
3225         size_t len;
3226         gchar *chars;
3227         gchar *buf;
3228         const gchar *out_codeset;
3229         EncodingType encoding;
3230
3231         if ((fp = fopen(file, "wb")) == NULL) {
3232                 FILE_OP_ERROR(file, "fopen");
3233                 return -1;
3234         }
3235
3236         /* chmod for security */
3237         if (change_file_mode_rw(fp, file) < 0) {
3238                 FILE_OP_ERROR(file, "chmod");
3239                 g_warning(_("can't change file mode\n"));
3240         }
3241
3242         /* get all composed text */
3243         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3244         len = strlen(chars);
3245         if (is_ascii_str(chars)) {
3246                 buf = chars;
3247                 chars = NULL;
3248                 out_codeset = CS_US_ASCII;
3249                 encoding = ENC_7BIT;
3250         } else {
3251                 const gchar *src_codeset;
3252
3253                 out_codeset = conv_get_outgoing_charset_str();
3254                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3255                         out_codeset = CS_ISO_8859_1;
3256                 encoding = procmime_get_encoding_for_charset(out_codeset);
3257
3258 #if USE_GPGME
3259                 if (!is_draft &&
3260                     compose->use_signing && !compose->gnupg_mode &&
3261                     encoding == ENC_8BIT)
3262                         encoding = ENC_BASE64;
3263 #endif
3264
3265                 src_codeset = conv_get_current_charset_str();
3266                 /* if current encoding is US-ASCII, set it the same as
3267                    outgoing one to prevent code conversion failure */
3268                 if (!strcasecmp(src_codeset, CS_US_ASCII))
3269                         src_codeset = out_codeset;
3270
3271                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3272                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3273
3274                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3275                 if (!buf) {
3276                         AlertValue aval;
3277
3278                         aval = alertpanel
3279                                 (_("Error"),
3280                                  _("Can't convert the character encoding of the message.\n"
3281                                    "Send it anyway?"), _("Yes"), _("+No"), NULL);
3282                         if (aval != G_ALERTDEFAULT) {
3283                                 g_free(chars);
3284                                 fclose(fp);
3285                                 unlink(file);
3286                                 return -1;
3287                         } else {
3288                                 buf = chars;
3289                                 chars = NULL;
3290                         }
3291                 }
3292         }
3293         g_free(chars);
3294
3295         /* Canonicalize line endings in the message text */
3296         {
3297                 gchar *canon_buf, *out;
3298                 const gchar *p;
3299                 guint new_len = 0;
3300
3301                 for (p = buf ; *p; ++p) {
3302                         if (*p != '\r') {
3303                                 ++new_len;
3304                                 if (*p == '\n')
3305                                         ++new_len;
3306                         }
3307                 }
3308
3309                 out = canon_buf = g_new(gchar, new_len + 1);
3310                 for (p = buf; *p; ++p) {
3311                         if (*p != '\r') {
3312                                 if (*p == '\n')
3313                                         *out++ = '\r';
3314                                 *out++ = *p;
3315                         }
3316                 }
3317                 *out = '\0';
3318
3319                 free(buf);
3320                 buf = canon_buf;
3321         }
3322
3323 #if USE_GPGME
3324         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3325                 if (compose_clearsign_text(compose, &buf) < 0) {
3326                         g_warning("clearsign failed\n");
3327                         fclose(fp);
3328                         unlink(file);
3329                         g_free(buf);
3330                         return -1;
3331                 }
3332         }
3333 #endif
3334
3335         /* write headers */
3336         if (compose_write_headers
3337                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3338                 g_warning(_("can't write headers\n"));
3339                 fclose(fp);
3340                 /* unlink(file); */
3341                 g_free(buf);
3342                 return -1;
3343         }
3344
3345         if (compose_use_attach(compose)) {
3346 #if USE_GPGME
3347             /* This prolog message is ignored by mime software and
3348              * because it would make our signing/encryption task
3349              * tougher, we don't emit it in that case */
3350             if (!compose->use_signing && !compose->use_encryption)
3351 #endif
3352                 fputs("This is a multi-part message in MIME format.\n", fp);
3353
3354                 fprintf(fp, "\n--%s\n", compose->boundary);
3355                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3356                         out_codeset);
3357                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3358                         procmime_get_encoding_str(encoding));
3359                 fputc('\n', fp);
3360         }
3361
3362         /* write body */
3363         len = strlen(buf);
3364         if (encoding == ENC_BASE64) {
3365                 gchar outbuf[B64_BUFFSIZE];
3366                 gint i, l;
3367
3368                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3369                         l = MIN(B64_LINE_SIZE, len - i);
3370                         base64_encode(outbuf, buf + i, l);
3371                         fputs(outbuf, fp);
3372                         fputc('\n', fp);
3373                 }
3374         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3375                 FILE_OP_ERROR(file, "fwrite");
3376                 fclose(fp);
3377                 unlink(file);
3378                 g_free(buf);
3379                 return -1;
3380         }
3381         g_free(buf);
3382
3383         if (compose_use_attach(compose))
3384                 compose_write_attach(compose, fp);
3385
3386         if (fclose(fp) == EOF) {
3387                 FILE_OP_ERROR(file, "fclose");
3388                 unlink(file);
3389                 return -1;
3390         }
3391
3392 #if USE_GPGME
3393         if (is_draft)
3394                 return 0;
3395
3396         if ((compose->use_signing && !compose->gnupg_mode) ||
3397             compose->use_encryption) {
3398                 if (canonicalize_file_replace(file) < 0) {
3399                         unlink(file);
3400                         return -1;
3401                 }
3402         }
3403
3404         if (compose->use_signing && !compose->gnupg_mode) {
3405                 GSList *key_list;
3406
3407                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3408                     rfc2015_sign(file, key_list) < 0) {
3409                         unlink(file);
3410                         return -1;
3411                 }
3412         }
3413         if (compose->use_encryption) {
3414                 if (rfc2015_encrypt(file, compose->to_list,
3415                                     compose->gnupg_mode) < 0) {
3416                         unlink(file);
3417                         return -1;
3418                 }
3419         }
3420 #endif /* USE_GPGME */
3421
3422         return 0;
3423 }
3424
3425 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3426 {
3427         FILE *fp;
3428         size_t len;
3429         gchar *chars;
3430
3431         if ((fp = fopen(file, "wb")) == NULL) {
3432                 FILE_OP_ERROR(file, "fopen");
3433                 return -1;
3434         }
3435
3436         /* chmod for security */
3437         if (change_file_mode_rw(fp, file) < 0) {
3438                 FILE_OP_ERROR(file, "chmod");
3439                 g_warning(_("can't change file mode\n"));
3440         }
3441
3442         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3443
3444         /* write body */
3445         len = strlen(chars);
3446         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3447                 FILE_OP_ERROR(file, "fwrite");
3448                 g_free(chars);
3449                 fclose(fp);
3450                 unlink(file);
3451                 return -1;
3452         }
3453
3454         g_free(chars);
3455
3456         if (fclose(fp) == EOF) {
3457                 FILE_OP_ERROR(file, "fclose");
3458                 unlink(file);
3459                 return -1;
3460         }
3461         return 0;
3462 }
3463
3464 static gint compose_remove_reedit_target(Compose *compose)
3465 {
3466         FolderItem *item;
3467         MsgInfo *msginfo = compose->targetinfo;
3468
3469         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3470         if (!msginfo) return -1;
3471
3472         item = msginfo->folder;
3473         g_return_val_if_fail(item != NULL, -1);
3474
3475         if (procmsg_msg_exist(msginfo) &&
3476             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3477                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3478                         g_warning(_("can't remove the old message\n"));
3479                         return -1;
3480                 }
3481         }
3482
3483         return 0;
3484 }
3485
3486 void compose_remove_draft(Compose *compose)
3487 {
3488         FolderItem *drafts;
3489         MsgInfo *msginfo = compose->targetinfo;
3490         drafts = account_get_special_folder(compose->account, F_DRAFT);
3491
3492         if (procmsg_msg_exist(msginfo)) {
3493                 folder_item_remove_msg(drafts, msginfo->msgnum);
3494                 folder_update_item(drafts, TRUE);
3495         }
3496
3497 }
3498
3499 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3500 {
3501         return compose_queue_sub (compose, msgnum, item, FALSE);
3502 }
3503 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3504 {
3505         FolderItem *queue;
3506         gchar *tmp, *tmp2;
3507         FILE *fp, *src_fp;
3508         GSList *cur;
3509         gchar buf[BUFFSIZE];
3510         gint num;
3511         static gboolean lock = FALSE;
3512         PrefsAccount *mailac = NULL, *newsac = NULL;
3513
3514         debug_print("queueing message...\n");
3515         g_return_val_if_fail(compose->account != NULL, -1);
3516
3517         lock = TRUE;
3518
3519         if (compose_check_entries(compose, check_subject) == FALSE) {
3520                 lock = FALSE;
3521                 return -1;
3522         }
3523
3524         if (!compose->to_list && !compose->newsgroup_list) {
3525                 g_warning(_("can't get recipient list."));
3526                 lock = FALSE;
3527                 return -1;
3528         }
3529
3530         if (compose->to_list) {
3531                 if (compose->account->protocol != A_NNTP)
3532                         mailac = compose->account;
3533                 else if (cur_account && cur_account->protocol != A_NNTP)
3534                         mailac = cur_account;
3535                 else if (!(mailac = compose_current_mail_account())) {
3536                         lock = FALSE;
3537                         alertpanel_error(_("No account for sending mails available!"));
3538                         return -1;
3539                 }
3540         }
3541
3542         if (compose->newsgroup_list) {
3543                 if (compose->account->protocol == A_NNTP)
3544                         newsac = compose->account;
3545                 else if (!newsac->protocol != A_NNTP) {
3546                         lock = FALSE;
3547                         alertpanel_error(_("No account for posting news available!"));
3548                         return -1;
3549                 }
3550         }
3551
3552         if (prefs_common.linewrap_at_send)
3553                 compose_wrap_line_all(compose);
3554
3555         /* write to temporary file */
3556         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3557                                       G_DIR_SEPARATOR, (gint)compose);
3558
3559         if (compose->redirect_filename != NULL) {
3560                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
3561                         unlink(tmp2);
3562                         lock = FALSE;
3563                         return -1;
3564                 }
3565         }
3566         else {
3567                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3568                         unlink(tmp2);
3569                         lock = FALSE;
3570                         return -1;
3571                 }
3572         }
3573
3574         /* add queue header */
3575         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3576                               G_DIR_SEPARATOR, (gint)compose);
3577         if ((fp = fopen(tmp, "wb")) == NULL) {
3578                 FILE_OP_ERROR(tmp, "fopen");
3579                 g_free(tmp);
3580                 return -1;
3581         }
3582         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
3583                 FILE_OP_ERROR(tmp2, "fopen");
3584                 fclose(fp);
3585                 unlink(tmp);
3586                 g_free(tmp);
3587                 unlink(tmp2);
3588                 g_free(tmp2);
3589                 return -1;
3590         }
3591         if (change_file_mode_rw(fp, tmp) < 0) {
3592                 FILE_OP_ERROR(tmp, "chmod");
3593                 g_warning(_("can't change file mode\n"));
3594         }
3595
3596         /* queueing variables */
3597         fprintf(fp, "AF:\n");
3598         fprintf(fp, "NF:0\n");
3599         fprintf(fp, "PS:10\n");
3600         fprintf(fp, "SRH:1\n");
3601         fprintf(fp, "SFN:\n");
3602         fprintf(fp, "DSR:\n");
3603         if (compose->msgid)
3604                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3605         else
3606                 fprintf(fp, "MID:\n");
3607         fprintf(fp, "CFG:\n");
3608         fprintf(fp, "PT:0\n");
3609         fprintf(fp, "S:%s\n", compose->account->address);
3610         fprintf(fp, "RQ:\n");
3611         if (mailac)
3612                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3613         else
3614                 fprintf(fp, "SSV:\n");
3615         if (newsac)
3616                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3617         else
3618                 fprintf(fp, "NSV:\n");
3619         fprintf(fp, "SSH:\n");
3620         /* write recepient list */
3621         if (compose->to_list) {
3622                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3623                 for (cur = compose->to_list->next; cur != NULL;
3624                      cur = cur->next)
3625                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3626                 fprintf(fp, "\n");
3627         }
3628         /* write newsgroup list */
3629         if (compose->newsgroup_list) {
3630                 fprintf(fp, "NG:");
3631                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3632                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3633                         fprintf(fp, ",%s", (gchar *)cur->data);
3634                 fprintf(fp, "\n");
3635         }
3636         /* Sylpheed account IDs */
3637         if (mailac) {
3638                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3639         }
3640         if (newsac) {
3641                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3642         }
3643         /* Save copy folder */
3644         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3645                 gchar *savefolderid;
3646
3647                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3648                 fprintf(fp, "SCF:%s\n", savefolderid);
3649                 g_free(savefolderid);
3650         }
3651         /* Message-ID of message replying to */
3652         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3653                 gchar *folderid;
3654
3655                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3656                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3657                 g_free(folderid);
3658         }
3659         fprintf(fp, "\n");
3660
3661         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3662                 if (fputs(buf, fp) == EOF) {
3663                         FILE_OP_ERROR(tmp, "fputs");
3664                         fclose(fp);
3665                         fclose(src_fp);
3666                         unlink(tmp);
3667                         g_free(tmp);
3668                         unlink(tmp2);
3669                         g_free(tmp2);
3670                         return -1;
3671                 }
3672         }
3673         fclose(src_fp);
3674         if (fclose(fp) == EOF) {
3675                 FILE_OP_ERROR(tmp, "fclose");
3676                 unlink(tmp);
3677                 g_free(tmp);
3678                 unlink(tmp2);
3679                 g_free(tmp2);
3680                 return -1;
3681         }
3682
3683         queue = account_get_special_folder(compose->account, F_QUEUE);
3684         if (!queue) {
3685                 g_warning(_("can't find queue folder\n"));
3686                 unlink(tmp);
3687                 g_free(tmp);
3688                 return -1;
3689         }
3690         folder_item_scan(queue);
3691         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3692                 g_warning(_("can't queue the message\n"));
3693                 unlink(tmp);
3694                 g_free(tmp);
3695                 return -1;
3696         }
3697         unlink(tmp);
3698         g_free(tmp);
3699         unlink(tmp2);
3700         g_free(tmp2);
3701
3702         if (compose->mode == COMPOSE_REEDIT) {
3703                 compose_remove_reedit_target(compose);
3704                 if (compose->targetinfo &&
3705                     compose->targetinfo->folder != queue)
3706                         folder_update_item
3707                                 (compose->targetinfo->folder, TRUE);
3708         }
3709
3710         folder_update_item(queue, TRUE);
3711
3712         if ((msgnum != NULL) && (item != NULL)) {
3713                 *msgnum = num;
3714                 *item = queue;
3715         }
3716
3717         return 0;
3718 }
3719
3720 static void compose_write_attach(Compose *compose, FILE *fp)
3721 {
3722         AttachInfo *ainfo;
3723         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3724         gint row;
3725         FILE *attach_fp;
3726         gchar filename[BUFFSIZE];
3727         gint len;
3728
3729         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3730              row++) {
3731                 gchar buf[BUFFSIZE];
3732                 gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3733
3734                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
3735                         g_warning(_("Can't open file %s\n"), ainfo->file);
3736                         continue;
3737                 }
3738
3739                 fprintf(fp, "\n--%s\n", compose->boundary);
3740
3741                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3742                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3743                         fprintf(fp, "Content-Disposition: inline\n");
3744                 } else {
3745                         conv_encode_header(filename, sizeof(filename),
3746                                            ainfo->name, 12);
3747                         fprintf(fp, "Content-Type: %s;\n"
3748                                     " name=\"%s\"\n",
3749                                 ainfo->content_type, filename);
3750                         fprintf(fp, "Content-Disposition: attachment;\n"
3751                                     " filename=\"%s\"\n", filename);
3752                 }
3753
3754                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3755                         procmime_get_encoding_str(ainfo->encoding));
3756
3757                 switch (ainfo->encoding) {
3758
3759                 case ENC_7BIT:
3760                 case ENC_8BIT:
3761                         /* if (ainfo->encoding == ENC_7BIT) { */
3762
3763                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3764                                 strcrchomp(buf);
3765                                 fputs(buf, fp);
3766                         }
3767                         break;
3768                         /* } else { */
3769                 case ENC_BASE64:
3770
3771                         while ((len = fread(inbuf, sizeof(gchar),
3772                                             B64_LINE_SIZE, attach_fp))
3773                                == B64_LINE_SIZE) {
3774                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
3775                                 fputs(outbuf, fp);
3776                                 fputc('\n', fp);
3777                         }
3778                         if (len > 0 && feof(attach_fp)) {
3779                                 base64_encode(outbuf, inbuf, len);
3780                                 fputs(outbuf, fp);
3781                                 fputc('\n', fp);
3782                         }
3783                         break;
3784                 default:
3785                         debug_print("Tried to write attachment in unsupported encoding type\n");
3786                         break;
3787                 }
3788
3789                 fclose(attach_fp);
3790         }
3791
3792         fprintf(fp, "\n--%s--\n", compose->boundary);
3793 }
3794
3795 #define QUOTE_IF_REQUIRED(out, str)                     \
3796 {                                                       \
3797         if (*str != '"' && (strchr(str, ',')            \
3798                         || strchr(str, '.'))) {         \
3799                 gchar *__tmp;                           \
3800                 gint len;                               \
3801                                                         \
3802                 len = strlen(str) + 3;                  \
3803                 Xalloca(__tmp, len, return -1);         \
3804                 g_snprintf(__tmp, len, "\"%s\"", str);  \
3805                 out = __tmp;                            \
3806         } else {                                        \
3807                 Xstrdup_a(out, str, return -1);         \
3808         }                                               \
3809 }
3810
3811 #define PUT_RECIPIENT_HEADER(header, str)                                    \
3812 {                                                                            \
3813         if (*str != '\0') {                                                  \
3814                 Xstrdup_a(str, str, return -1);                              \
3815                 g_strstrip(str);                                             \
3816                 if (*str != '\0') {                                          \
3817                         compose->to_list = address_list_append               \
3818                                 (compose->to_list, str);                     \
3819                         compose_convert_header                               \
3820                                 (buf, sizeof(buf), str, strlen(header) + 2); \
3821                         fprintf(fp, "%s: %s\n", header, buf);                \
3822                 }                                                            \
3823         }                                                                    \
3824 }
3825
3826 #define IS_IN_CUSTOM_HEADER(header) \
3827         (compose->account->add_customhdr && \
3828          custom_header_find(compose->account->customhdr_list, header) != NULL)
3829
3830 static gint compose_write_headers_from_headerlist(Compose *compose,
3831                                                   FILE *fp,
3832                                                   gchar *header)
3833 {
3834         gchar buf[BUFFSIZE];
3835         gchar *str, *header_w_colon, *trans_hdr;
3836         gboolean first_address;
3837         GSList *list;
3838         ComposeHeaderEntry *headerentry;
3839         gchar * headerentryname;
3840
3841         if (IS_IN_CUSTOM_HEADER(header)) {
3842                 return 0;
3843         }
3844
3845         debug_print("Writing %s-header\n", header);
3846
3847         header_w_colon = g_strconcat(header, ":", NULL);
3848         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3849
3850         first_address = TRUE;
3851         for (list = compose->header_list; list; list = list->next) {
3852                 headerentry = ((ComposeHeaderEntry *)list->data);
3853                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3854
3855                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
3856                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3857                         Xstrdup_a(str, str, return -1);
3858                         g_strstrip(str);
3859                         if (str[0] != '\0') {
3860                                 compose_convert_header
3861                                         (buf, sizeof(buf), str,
3862                                         strlen(header) + 2);
3863                                 if (first_address) {
3864                                         fprintf(fp, "%s: ", header);
3865                                         first_address = FALSE;
3866                                 } else {
3867                                         fprintf(fp, ",");
3868                                 }
3869                                 fprintf(fp, "%s", buf);
3870                         }
3871                 }
3872         }
3873         if (!first_address) {
3874                 fprintf(fp, "\n");
3875         }
3876
3877         g_free(header_w_colon);
3878
3879         return(0);
3880 }
3881
3882 static gint compose_write_headers(Compose *compose, FILE *fp,
3883                                   const gchar *charset, EncodingType encoding,
3884                                   gboolean is_draft)
3885 {
3886         gchar buf[BUFFSIZE];
3887         gchar *str;
3888         gchar *name;
3889         GSList *list;
3890         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3891
3892         /* struct utsname utsbuf; */
3893
3894         g_return_val_if_fail(fp != NULL, -1);
3895         g_return_val_if_fail(charset != NULL, -1);
3896         g_return_val_if_fail(compose->account != NULL, -1);
3897         g_return_val_if_fail(compose->account->address != NULL, -1);
3898
3899         /* Save draft infos */
3900         if (is_draft) {
3901                 fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
3902                 fprintf(fp, "S:%s\n", compose->account->address);
3903                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3904                         gchar *savefolderid;
3905
3906                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3907                         fprintf(fp, "SCF:%s\n", savefolderid);
3908                         g_free(savefolderid);
3909                 }
3910                 fprintf(fp, "\n");
3911         }
3912
3913         /* Date */
3914         if (compose->account->add_date) {
3915                 get_rfc822_date(buf, sizeof(buf));
3916                 fprintf(fp, "Date: %s\n", buf);
3917         }
3918
3919         /* From */
3920         if (!IS_IN_CUSTOM_HEADER("From")) {
3921                 if (compose->account->name && *compose->account->name) {
3922                         compose_convert_header
3923                                 (buf, sizeof(buf), compose->account->name,
3924                                  strlen("From: "));
3925                         QUOTE_IF_REQUIRED(name, buf);
3926                         fprintf(fp, "From: %s <%s>\n",
3927                                 name, compose->account->address);
3928                 } else
3929                         fprintf(fp, "From: %s\n", compose->account->address);
3930         }
3931
3932         /* To */
3933         compose_write_headers_from_headerlist(compose, fp, "To");
3934 #if 0 /* NEW COMPOSE GUI */
3935         if (compose->use_to) {
3936                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3937                 PUT_RECIPIENT_HEADER("To", str);
3938         }
3939 #endif
3940
3941         /* Newsgroups */
3942         compose_write_headers_from_headerlist(compose, fp, "Newsgroups");
3943 #if 0 /* NEW COMPOSE GUI */
3944         if (compose->use_newsgroups) {
3945                 str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3946                 if (*str != '\0') {
3947                         Xstrdup_a(str, str, return -1);
3948                         g_strstrip(str);
3949                         remove_space(str);
3950                         if (*str != '\0') {
3951                                 compose->newsgroup_list =
3952                                         newsgroup_list_append
3953                                                 (compose->newsgroup_list, str);
3954                                 compose_convert_header(buf, sizeof(buf), str,
3955                                                        strlen("Newsgroups: "));
3956                                 fprintf(fp, "Newsgroups: %s\n", buf);
3957                         }
3958                 }
3959         }
3960 #endif
3961         /* Cc */
3962         compose_write_headers_from_headerlist(compose, fp, "Cc");
3963 #if 0 /* NEW COMPOSE GUI */
3964         if (compose->use_cc) {
3965                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3966                 PUT_RECIPIENT_HEADER("Cc", str);
3967         }
3968 #endif
3969         /* Bcc */
3970         compose_write_headers_from_headerlist(compose, fp, "Bcc");
3971 #if 0 /* NEW COMPOSE GUI */
3972         if (compose->use_bcc) {
3973                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3974                 PUT_RECIPIENT_HEADER("Bcc", str);
3975         }
3976 #endif
3977
3978         /* Subject */
3979         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3980         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3981                 Xstrdup_a(str, str, return -1);
3982                 g_strstrip(str);
3983                 if (*str != '\0') {
3984                         compose_convert_header(buf, sizeof(buf), str,
3985                                                strlen("Subject: "));
3986                         fprintf(fp, "Subject: %s\n", buf);
3987                 }
3988         }
3989
3990         /* Message-ID */
3991         if (compose->account->gen_msgid) {
3992                 compose_generate_msgid(compose, buf, sizeof(buf));
3993                 fprintf(fp, "Message-Id: <%s>\n", buf);
3994                 compose->msgid = g_strdup(buf);
3995         }
3996
3997         /* In-Reply-To */
3998         if (compose->inreplyto && compose->to_list)
3999                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4000
4001         /* References */
4002         if (compose->references)
4003                 fprintf(fp, "References: %s\n", compose->references);
4004
4005         /* Followup-To */
4006         compose_write_headers_from_headerlist(compose, fp, "Followup-To");
4007 #if 0 /* NEW COMPOSE GUI */
4008         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4009                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4010                 if (*str != '\0') {
4011                         Xstrdup_a(str, str, return -1);
4012                         g_strstrip(str);
4013                         remove_space(str);
4014                         if (*str != '\0') {
4015                                 compose_convert_header(buf, sizeof(buf), str,
4016                                                        strlen("Followup-To: "));
4017                                 fprintf(fp, "Followup-To: %s\n", buf);
4018                         }
4019                 }
4020         }
4021 #endif
4022         /* Reply-To */
4023         compose_write_headers_from_headerlist(compose, fp, "Reply-To");
4024 #if 0 /* NEW COMPOSE GUI */
4025         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4026                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4027                 if (*str != '\0') {
4028                         Xstrdup_a(str, str, return -1);
4029                         g_strstrip(str);
4030                         if (*str != '\0') {
4031                                 compose_convert_header(buf, sizeof(buf), str,
4032                                                        strlen("Reply-To: "));
4033                                 fprintf(fp, "Reply-To: %s\n", buf);
4034                         }
4035                 }
4036         }
4037 #endif
4038         /* Organization */
4039         if (compose->account->organization &&
4040             !IS_IN_CUSTOM_HEADER("Organization")) {
4041                 compose_convert_header(buf, sizeof(buf),
4042                                        compose->account->organization,
4043                                        strlen("Organization: "));
4044                 fprintf(fp, "Organization: %s\n", buf);
4045         }
4046
4047         /* Program version and system info */
4048         /* uname(&utsbuf); */
4049         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
4050                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4051                         prog_version,
4052                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4053                         TARGET_ALIAS);
4054                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4055         }
4056         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4057                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4058                         prog_version,
4059                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4060                         TARGET_ALIAS);
4061                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4062         }
4063
4064         /* custom headers */
4065         if (compose->account->add_customhdr) {
4066                 GSList *cur;
4067
4068                 for (cur = compose->account->customhdr_list; cur != NULL;
4069                      cur = cur->next) {
4070                         CustomHeader *chdr = (CustomHeader *)cur->data;
4071
4072                         if (strcasecmp(chdr->name, "Date")         != 0 &&
4073                             strcasecmp(chdr->name, "From")         != 0 &&
4074                             strcasecmp(chdr->name, "To")           != 0 &&
4075                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
4076                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
4077                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
4078                             strcasecmp(chdr->name, "References")   != 0 &&
4079                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
4080                             strcasecmp(chdr->name, "Content-Type") != 0 &&
4081                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
4082                             != 0) {
4083                                 compose_convert_header
4084                                         (buf, sizeof(buf),
4085                                          chdr->value ? chdr->value : "",
4086                                          strlen(chdr->name) + 2);
4087                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4088                         }
4089                 }
4090         }
4091
4092         /* MIME */
4093         fprintf(fp, "Mime-Version: 1.0\n");
4094         if (compose_use_attach(compose)) {
4095                 get_rfc822_date(buf, sizeof(buf));
4096                 subst_char(buf, ' ', '_');
4097                 subst_char(buf, ',', '_');
4098                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
4099                                                     buf, (guint)compose);
4100                 fprintf(fp,
4101                         "Content-Type: multipart/mixed;\n"
4102                         " boundary=\"%s\"\n", compose->boundary);
4103         } else {
4104                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4105                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4106                         procmime_get_encoding_str(encoding));
4107         }
4108
4109         /* PRIORITY */
4110         switch (compose->priority) {
4111                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4112                                                    "X-Priority: 1 (Highest)\n");
4113                         break;
4114                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4115                                                 "X-Priority: 2 (High)\n");
4116                         break;
4117                 case PRIORITY_NORMAL: break;
4118                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4119                                                "X-Priority: 4 (Low)\n");
4120                         break;
4121                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4122                                                   "X-Priority: 5 (Lowest)\n");
4123                         break;
4124                 default: debug_print("compose: priority unknown : %d\n",
4125                                      compose->priority);
4126         }
4127
4128         /* Request Return Receipt */
4129         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4130                 if (compose->return_receipt) {
4131                         if (compose->account->name
4132                             && *compose->account->name) {
4133                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
4134                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4135                         } else
4136                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4137                 }
4138         }
4139
4140         /* get special headers */
4141         for (list = compose->header_list; list; list = list->next) {
4142                 ComposeHeaderEntry *headerentry;
4143                 gchar *tmp;
4144                 gchar *headername;
4145                 gchar *headername_wcolon;
4146                 gchar *headername_trans;
4147                 gchar *headervalue;
4148                 gchar **string;
4149                 gboolean standard_header = FALSE;
4150
4151                 headerentry = ((ComposeHeaderEntry *)list->data);
4152
4153                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4154                 if (!strstr(tmp, ":")) {
4155                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4156                         headername = g_strdup(tmp);
4157                 } else {
4158                         headername_wcolon = g_strdup(tmp);
4159                         headername = g_strdup(strtok(tmp, ":"));
4160                 }
4161                 g_free(tmp);
4162
4163                 headervalue = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4164                 string = std_headers;
4165                 while (*string != NULL) {
4166                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4167                         if (!strcmp(headername_trans,headername_wcolon))
4168                                 standard_header = TRUE;
4169                         string++;
4170                 }
4171                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4172                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4173
4174                 g_free(headername);
4175                 g_free(headername_wcolon);
4176
4177         }
4178
4179         /* separator between header and body */
4180         fputs("\n", fp);
4181
4182         return 0;
4183 }
4184
4185 #undef IS_IN_CUSTOM_HEADER
4186
4187 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4188                                    gint header_len)
4189 {
4190         g_return_if_fail(src != NULL);
4191         g_return_if_fail(dest != NULL);
4192
4193         if (len < 1) return;
4194
4195         remove_return(src);
4196
4197         if (is_ascii_str(src)) {
4198                 strncpy2(dest, src, len);
4199                 dest[len - 1] = '\0';
4200                 return;
4201         } else
4202                 conv_encode_header(dest, len, src, header_len);
4203 }
4204
4205 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
4206 {
4207         struct tm *lt;
4208         time_t t;
4209         gchar *addr;
4210
4211         t = time(NULL);
4212         lt = localtime(&t);
4213
4214         if (compose->account && compose->account->address &&
4215             *compose->account->address) {
4216                 if (strchr(compose->account->address, '@'))
4217                         addr = g_strdup(compose->account->address);
4218                 else
4219                         addr = g_strconcat(compose->account->address, "@",
4220                                            get_domain_name(), NULL);
4221         } else
4222                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
4223                                    NULL);
4224
4225         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
4226                    lt->tm_year + 1900, lt->tm_mon + 1,
4227                    lt->tm_mday, lt->tm_hour,
4228                    lt->tm_min, lt->tm_sec,
4229                    (guint)random(), addr);
4230
4231         debug_print("generated Message-ID: %s\n", buf);
4232
4233         g_free(addr);
4234 }
4235
4236 static void compose_create_header_entry(Compose *compose)
4237 {
4238         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4239
4240         GtkWidget *combo;
4241         GtkWidget *entry;
4242         GList *combo_list = NULL;
4243         gchar **string, *header = NULL;
4244         ComposeHeaderEntry *headerentry;
4245         gboolean standard_header = FALSE;
4246
4247         headerentry = g_new0(ComposeHeaderEntry, 1);
4248
4249         /* Combo box */
4250         combo = gtk_combo_new();
4251         string = headers;
4252         while(*string != NULL) {
4253                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4254                 string++;
4255         }
4256         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4257         g_list_free(combo_list);
4258         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4259         gtk_widget_show(combo);
4260         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4261         if (compose->header_last) {
4262                 gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4263                 string = headers;
4264                 while (*string != NULL) {
4265                         if (!strcmp(*string, last_header_entry))
4266                                 standard_header = TRUE;
4267                         string++;
4268                 }
4269                 if (standard_header)
4270                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4271         }
4272         if (!compose->header_last || !standard_header) {
4273                 switch(compose->account->protocol) {
4274                         case A_NNTP:
4275                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4276                                 break;
4277                         default:
4278                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4279                                 break;
4280                 }
4281         }
4282         if (header)
4283                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4284
4285         /* Entry field */
4286         entry = gtk_entry_new();
4287         gtk_widget_show(entry);
4288         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);
4289
4290         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
4291         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
4292         gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4293
4294         address_completion_register_entry(GTK_ENTRY(entry));
4295
4296         headerentry->compose = compose;
4297         headerentry->combo = combo;
4298         headerentry->entry = entry;
4299         headerentry->headernum = compose->header_nextrow;
4300
4301         compose->header_nextrow++;
4302         compose->header_last = headerentry;
4303 }
4304
4305 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4306 {
4307         ComposeHeaderEntry *last_header;
4308
4309         last_header = compose->header_last;
4310
4311         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4312         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4313 }
4314
4315 static GtkWidget *compose_create_header(Compose *compose)
4316 {
4317         GtkWidget *label;
4318         GtkWidget *hbox;
4319         GtkWidget *from_optmenu_hbox;
4320 #if 0 /* NEW COMPOSE GUI */
4321         GtkWidget *to_entry;
4322         GtkWidget *to_hbox;
4323         GtkWidget *newsgroups_entry;
4324         GtkWidget *newsgroups_hbox;
4325 #endif
4326         GtkWidget *header_scrolledwin;
4327         GtkWidget *header_table;
4328 #if 0 /* NEW COMPOSE GUI */
4329         GtkWidget *cc_entry;
4330         GtkWidget *cc_hbox;
4331         GtkWidget *bcc_entry;
4332         GtkWidget *bcc_hbox;
4333         GtkWidget *reply_entry;
4334         GtkWidget *reply_hbox;
4335         GtkWidget *followup_entry;
4336         GtkWidget *followup_hbox;
4337 #endif
4338
4339         gint count = 0;
4340
4341         /* header labels and entries */
4342         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4343         gtk_widget_show(header_scrolledwin);
4344         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4345
4346         header_table = gtk_table_new(2, 2, FALSE);
4347         gtk_widget_show(header_table);
4348         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4349         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4350         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4351         count = 0;
4352
4353         /* option menu for selecting accounts */
4354         hbox = gtk_hbox_new(FALSE, 0);
4355         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4356         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4357         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4358                          GTK_FILL, 0, 2, 0);
4359         from_optmenu_hbox = compose_account_option_menu_create(compose);
4360         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4361                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4362 #if 0 /* NEW COMPOSE GUI */
4363         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4364 #endif
4365         count++;
4366
4367         compose->header_table = header_table;
4368         compose->header_list = NULL;
4369         compose->header_nextrow = count;
4370
4371         compose_create_header_entry(compose);
4372
4373 #if 0 /* NEW COMPOSE GUI */
4374         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4375                                 "To:", TRUE);
4376         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4377         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4378                                 &count, "Newsgroups:", FALSE);
4379         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4380
4381         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4382
4383         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4384                                 "Cc:", TRUE);
4385         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4386         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4387                                 "Bcc:", TRUE);
4388         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4389         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4390                                 "Reply-To:", TRUE);
4391         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4392         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4393                                 "Followup-To:", FALSE);
4394         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4395
4396         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4397
4398         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
4399                            GTK_SIGNAL_FUNC(to_activated), compose);
4400         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
4401                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
4402         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
4403                            GTK_SIGNAL_FUNC(subject_activated), compose);
4404         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
4405                            GTK_SIGNAL_FUNC(cc_activated), compose);
4406         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
4407                            GTK_SIGNAL_FUNC(bcc_activated), compose);
4408         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
4409                            GTK_SIGNAL_FUNC(replyto_activated), compose);
4410         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
4411                            GTK_SIGNAL_FUNC(followupto_activated), compose);
4412
4413         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
4414                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4415         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
4416                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4417         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
4418                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4419         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
4420                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4421         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
4422                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4423         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
4424                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4425         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
4426                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4427 #endif
4428
4429         compose->table            = NULL;
4430 #if 0 /* NEW COMPOSE GUI */
4431         compose->table            = table;
4432         compose->to_hbox          = to_hbox;
4433         compose->to_entry         = to_entry;
4434         compose->newsgroups_hbox  = newsgroups_hbox;
4435         compose->newsgroups_entry = newsgroups_entry;
4436 #endif
4437 #if 0 /* NEW COMPOSE GUI */
4438         compose->cc_hbox          = cc_hbox;
4439         compose->cc_entry         = cc_entry;
4440         compose->bcc_hbox         = bcc_hbox;
4441         compose->bcc_entry        = bcc_entry;
4442         compose->reply_hbox       = reply_hbox;
4443         compose->reply_entry      = reply_entry;
4444         compose->followup_hbox    = followup_hbox;
4445         compose->followup_entry   = followup_entry;
4446 #endif
4447
4448         return header_scrolledwin ;
4449 }
4450
4451 GtkWidget *compose_create_attach(Compose *compose)
4452 {
4453         gchar *titles[N_ATTACH_COLS];
4454         gint i;
4455
4456         GtkWidget *attach_scrwin;
4457         GtkWidget *attach_clist;
4458
4459         titles[COL_MIMETYPE] = _("MIME type");
4460         titles[COL_SIZE]     = _("Size");
4461         titles[COL_NAME]     = _("Name");
4462
4463         /* attachment list */
4464         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4465         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4466                                        GTK_POLICY_AUTOMATIC,
4467                                        GTK_POLICY_ALWAYS);
4468         gtk_widget_set_usize(attach_scrwin, -1, 80);
4469
4470         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4471         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4472                                            GTK_JUSTIFY_RIGHT);
4473         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4474         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4475         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4476                                      GTK_SELECTION_EXTENDED);
4477         for (i = 0; i < N_ATTACH_COLS; i++)
4478                 GTK_WIDGET_UNSET_FLAGS
4479                         (GTK_CLIST(attach_clist)->column[i].button,
4480                          GTK_CAN_FOCUS);
4481         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4482
4483         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
4484                            GTK_SIGNAL_FUNC(attach_selected), compose);
4485         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
4486                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4487         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4488                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4489
4490         /* drag and drop */
4491         gtk_drag_dest_set(attach_clist,
4492                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4493                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4494         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4495                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4496                            compose);
4497
4498         compose->attach_scrwin = attach_scrwin;
4499         compose->attach_clist  = attach_clist;
4500
4501         return attach_scrwin;
4502 }
4503
4504 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4505 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4506
4507 static GtkWidget *compose_create_others(Compose *compose)
4508 {
4509         GtkWidget *table;
4510         GtkWidget *savemsg_checkbtn;
4511         GtkWidget *savemsg_entry;
4512         GtkWidget *savemsg_select;
4513
4514         guint rowcount = 0;
4515         gchar *folderidentifier;
4516
4517         /* Table for settings */
4518         table = gtk_table_new(3, 1, FALSE);
4519         gtk_widget_show(table);
4520         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4521         rowcount = 0;
4522
4523         /* Save Message to folder */
4524         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4525         gtk_widget_show(savemsg_checkbtn);
4526         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4527         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4528                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4529         }
4530         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4531                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4532
4533         savemsg_entry = gtk_entry_new();
4534         gtk_widget_show(savemsg_entry);
4535         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4536         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4537         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4538                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4539                                   (compose->account, F_OUTBOX));
4540                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4541                 g_free(folderidentifier);
4542         }
4543
4544         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4545         gtk_widget_show (savemsg_select);
4546         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4547         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4548                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4549                             compose);
4550
4551         rowcount++;
4552
4553         compose->savemsg_checkbtn = savemsg_checkbtn;
4554         compose->savemsg_entry = savemsg_entry;
4555
4556         return table;
4557 }
4558
4559 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4560 {
4561         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4562                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4563 }
4564
4565 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4566 {
4567         FolderItem *dest;
4568         gchar * path;
4569
4570         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4571         if (!dest) return;
4572
4573         path = folder_item_get_identifier(dest);
4574
4575         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4576         g_free(path);
4577 }
4578
4579 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4580 {
4581         Compose   *compose;
4582         GtkWidget *window;
4583         GtkWidget *vbox;
4584         GtkWidget *menubar;
4585         GtkWidget *handlebox;
4586
4587         GtkWidget *notebook;
4588
4589         GtkWidget *vbox2;
4590
4591         GtkWidget *label;
4592         GtkWidget *subject_hbox;
4593         GtkWidget *subject_frame;
4594         GtkWidget *subject_entry;
4595         GtkWidget *subject;
4596         GtkWidget *paned;
4597
4598         GtkWidget *edit_vbox;
4599         GtkWidget *ruler_hbox;
4600         GtkWidget *ruler;
4601         GtkWidget *scrolledwin;
4602         GtkWidget *text;
4603
4604         UndoMain *undostruct;
4605
4606         gchar *titles[N_ATTACH_COLS];
4607         guint n_menu_entries;
4608         GtkStyle  *style, *new_style;
4609         GdkColormap *cmap;
4610         GdkColor color[1];
4611         gboolean success[1];
4612         GtkWidget *popupmenu;
4613         GtkItemFactory *popupfactory;
4614         GtkItemFactory *ifactory;
4615         GtkWidget *tmpl_menu;
4616         gint n_entries;
4617
4618 #if USE_ASPELL
4619         GtkAspell * gtkaspell = NULL;
4620 #endif
4621
4622         static GdkGeometry geometry;
4623
4624         g_return_val_if_fail(account != NULL, NULL);
4625
4626         debug_print("Creating compose window...\n");
4627         compose = g_new0(Compose, 1);
4628
4629         titles[COL_MIMETYPE] = _("MIME type");
4630         titles[COL_SIZE]     = _("Size");
4631         titles[COL_NAME]     = _("Name");
4632
4633         compose->account = account;
4634
4635         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4636         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4637         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4638         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4639
4640         if (!geometry.max_width) {
4641                 geometry.max_width = gdk_screen_width();
4642                 geometry.max_height = gdk_screen_height();
4643         }
4644         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4645                                       &geometry, GDK_HINT_MAX_SIZE);
4646
4647         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4648                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4649         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4650                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4651         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4652         gtk_widget_realize(window);
4653
4654         gtkut_widget_set_composer_icon(window);
4655
4656         vbox = gtk_vbox_new(FALSE, 0);
4657         gtk_container_add(GTK_CONTAINER(window), vbox);
4658
4659         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4660         menubar = menubar_create(window, compose_entries,
4661                                  n_menu_entries, "<Compose>", compose);
4662         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4663
4664         handlebox = gtk_handle_box_new();
4665         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4666
4667         compose_toolbar_create(compose, handlebox);
4668
4669         vbox2 = gtk_vbox_new(FALSE, 2);
4670         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4671         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4672
4673         /* Notebook */
4674         notebook = gtk_notebook_new();
4675         gtk_widget_set_usize(notebook, -1, 130);
4676         gtk_widget_show(notebook);
4677
4678         /* header labels and entries */
4679         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4680         /* attachment list */
4681         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4682         /* Others Tab */
4683         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4684
4685         /* Subject */
4686         subject_hbox = gtk_hbox_new(FALSE, 0);
4687         gtk_widget_show(subject_hbox);
4688
4689         subject_frame = gtk_frame_new(NULL);
4690         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4691         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4692         gtk_widget_show(subject_frame);
4693
4694         subject = gtk_hbox_new(FALSE, 0);
4695         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4696         gtk_widget_show(subject);
4697
4698         label = gtk_label_new(_("Subject:"));
4699         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4700         gtk_widget_show(label);
4701
4702         subject_entry = gtk_entry_new();
4703         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4704         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4705         gtk_widget_show(subject_entry);
4706         compose->subject_entry = subject_entry;
4707         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4708
4709         edit_vbox = gtk_vbox_new(FALSE, 0);
4710 #if 0 /* NEW COMPOSE GUI */
4711         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4712 #endif
4713
4714         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4715
4716         /* ruler */
4717         ruler_hbox = gtk_hbox_new(FALSE, 0);
4718         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4719
4720         ruler = gtk_shruler_new();
4721         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4722         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4723                            BORDER_WIDTH + 1);
4724         gtk_widget_set_usize(ruler_hbox, 1, -1);
4725
4726         /* text widget */
4727         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4728         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4729                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4730         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4731         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4732
4733         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4734                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4735                             gtk_scrolled_window_get_vadjustment
4736                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4737         GTK_STEXT(text)->default_tab_width = 8;
4738         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4739
4740         if (prefs_common.block_cursor) {
4741                 GTK_STEXT(text)->cursor_type = GTK_STEXT_CURSOR_BLOCK;
4742         }
4743
4744         if (prefs_common.smart_wrapping) {
4745                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4746                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4747         }
4748
4749         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4750
4751         gtk_signal_connect(GTK_OBJECT(text), "changed",
4752                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4753         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4754                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4755         gtk_signal_connect(GTK_OBJECT(text), "activate",
4756                            GTK_SIGNAL_FUNC(text_activated), compose);
4757         gtk_signal_connect(GTK_OBJECT(text), "insert_text",
4758                            GTK_SIGNAL_FUNC(text_inserted), compose);
4759         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4760                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4761                                  edit_vbox);
4762 #if 0
4763         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4764                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4765                                  compose);
4766 #endif
4767         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4768                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4769                                  ruler);
4770
4771         /* drag and drop */
4772         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4773                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4774         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4775                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4776                            compose);
4777         gtk_widget_show_all(vbox);
4778
4779         /* pane between attach clist and text */
4780         paned = gtk_vpaned_new();
4781         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4782         gtk_paned_set_handle_size(GTK_PANED(paned), 12);
4783         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4784         gtk_paned_add1(GTK_PANED(paned), notebook);
4785         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4786         gtk_widget_show_all(paned);
4787
4788         style = gtk_widget_get_style(text);
4789
4790         /* workaround for the slow down of GtkSText when using Pixmap theme */
4791         if (style->engine) {
4792                 GtkThemeEngine *engine;
4793
4794                 engine = style->engine;
4795                 style->engine = NULL;
4796                 new_style = gtk_style_copy(style);
4797                 style->engine = engine;
4798         } else
4799                 new_style = gtk_style_copy(style);
4800
4801         if (prefs_common.textfont) {
4802                 GdkFont *font;
4803
4804                 if ((font = gtkut_font_load(prefs_common.textfont)) != NULL) {
4805                         gdk_font_unref(new_style->font);
4806                         new_style->font = font;
4807                 }
4808         }
4809
4810         gtk_widget_set_style(text, new_style);
4811
4812         color[0] = quote_color;
4813         cmap = gdk_window_get_colormap(window->window);
4814         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4815         if (success[0] == FALSE) {
4816                 g_warning("Compose: color allocation failed.\n");
4817                 style = gtk_widget_get_style(text);
4818                 quote_color = style->black;
4819         }
4820
4821         n_entries = sizeof(compose_popup_entries) /
4822                 sizeof(compose_popup_entries[0]);
4823         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4824                                       "<Compose>", &popupfactory,
4825                                       compose);
4826
4827         ifactory = gtk_item_factory_from_widget(menubar);
4828         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4829         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4830
4831         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4832 #if 0 /* NEW COMPOSE GUI */
4833         gtk_widget_hide(bcc_hbox);
4834         gtk_widget_hide(bcc_entry);
4835         gtk_widget_hide(reply_hbox);
4836         gtk_widget_hide(reply_entry);
4837         gtk_widget_hide(followup_hbox);
4838         gtk_widget_hide(followup_entry);
4839         gtk_widget_hide(ruler_hbox);
4840         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4841         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4842         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4843
4844         if (account->protocol == A_NNTP) {
4845                 gtk_widget_hide(to_hbox);
4846                 gtk_widget_hide(to_entry);
4847                 gtk_widget_hide(cc_hbox);
4848                 gtk_widget_hide(cc_entry);
4849                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4850                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4851         } else {
4852                 gtk_widget_hide(newsgroups_hbox);
4853                 gtk_widget_hide(newsgroups_entry);
4854                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4855         }
4856 #endif
4857
4858         update_compose_actions_menu(ifactory, "/Tools/Actions", compose);
4859
4860
4861         undostruct = undo_init(text);
4862         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4863                                    menubar);
4864
4865         address_completion_start(window);
4866
4867         compose->window        = window;
4868         compose->vbox          = vbox;
4869         compose->menubar       = menubar;
4870         compose->handlebox     = handlebox;
4871
4872         compose->vbox2         = vbox2;
4873
4874         compose->paned = paned;
4875
4876         compose->edit_vbox     = edit_vbox;
4877         compose->ruler_hbox    = ruler_hbox;
4878         compose->ruler         = ruler;
4879         compose->scrolledwin   = scrolledwin;
4880         compose->text          = text;
4881
4882         compose->focused_editable = NULL;
4883
4884         compose->popupmenu    = popupmenu;
4885         compose->popupfactory = popupfactory;
4886
4887         compose->tmpl_menu = tmpl_menu;
4888
4889         compose->mode = mode;
4890
4891         compose->targetinfo = NULL;
4892         compose->replyinfo  = NULL;
4893
4894         compose->replyto     = NULL;
4895         compose->cc          = NULL;
4896         compose->bcc         = NULL;
4897         compose->followup_to = NULL;
4898
4899         compose->ml_post     = NULL;
4900
4901         compose->inreplyto   = NULL;
4902         compose->references  = NULL;
4903         compose->msgid       = NULL;
4904         compose->boundary    = NULL;
4905
4906 #if USE_GPGME
4907         compose->use_signing    = FALSE;
4908         compose->use_encryption = FALSE;
4909 #endif /* USE_GPGME */
4910
4911         compose->modified = FALSE;
4912
4913         compose->return_receipt = FALSE;
4914         compose->paste_as_quotation = FALSE;
4915
4916         compose->to_list        = NULL;
4917         compose->newsgroup_list = NULL;
4918
4919         compose->exteditor_file    = NULL;
4920         compose->exteditor_pid     = -1;
4921         compose->exteditor_readdes = -1;
4922         compose->exteditor_tag     = -1;
4923
4924         compose->redirect_filename = NULL;
4925         compose->undostruct = undostruct;
4926 #if USE_ASPELL
4927         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4928         if (mode != COMPOSE_REDIRECT) {
4929                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
4930                     strcmp(prefs_common.dictionary, _("None"))) {
4931                         gtkaspell = gtkaspell_new((const gchar*)prefs_common.dictionary,
4932                                                   conv_get_current_charset_str(),
4933                                                   prefs_common.misspelled_col,
4934                                                   prefs_common.check_while_typing,
4935                                                   prefs_common.use_alternate,
4936                                                   GTK_STEXT(text));
4937                         if (!gtkaspell) {
4938                                 alertpanel_error(_("Spell checker could not be started.\n%s"), gtkaspellcheckers->error_message);
4939                                 gtkaspell_checkers_reset_error();
4940                         } else {
4941
4942                                 GtkWidget *menuitem;
4943
4944                                 if (!gtkaspell_set_sug_mode(gtkaspell, prefs_common.aspell_sugmode)) {
4945                                         debug_print("Aspell: could not set suggestion mode %s\n",
4946                                         gtkaspellcheckers->error_message);
4947                                         gtkaspell_checkers_reset_error();
4948                                 }
4949
4950                                 menuitem = gtk_item_factory_get_item(ifactory, "/Spelling/Spelling Configuration");
4951                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
4952                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
4953                                 }
4954                 }
4955         }
4956 #endif
4957
4958         compose_select_account(compose, account);
4959
4960 #if USE_ASPELL
4961         compose->gtkaspell      = gtkaspell;
4962 #endif
4963
4964         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
4965                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4966
4967         if (account->set_autobcc)
4968                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4969
4970         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
4971                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4972
4973
4974         if (account->protocol != A_NNTP)
4975                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4976         else
4977                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4978
4979         addressbook_set_target_compose(compose);
4980         update_compose_actions_menu(ifactory, "/Tools/Actions", compose);
4981
4982         if (mode != COMPOSE_REDIRECT)
4983                 compose_set_template_menu(compose);
4984         else {
4985                 GtkWidget *menuitem;
4986                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4987                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
4988         }
4989
4990         compose_list = g_list_append(compose_list, compose);
4991
4992         if (!prefs_common.show_ruler)
4993                 gtk_widget_hide(ruler_hbox);
4994
4995         /* Priority */
4996         compose->priority = PRIORITY_NORMAL;
4997         compose_update_priority_menu_item(compose);
4998
4999 #if USE_GPGME
5000         activate_gnupg_mode(compose, account);
5001 #endif
5002
5003         common_toolbar_set_style(compose, TOOLBAR_COMPOSE);
5004
5005         gtk_widget_show(window);
5006
5007         return compose;
5008 }
5009
5010 static void toolbar_compose_buttons_cb(GtkWidget   *widget,
5011                                        ToolbarItem *item)
5012 {
5013         struct {
5014                 gint   index;
5015                 void (*func)(GtkWidget *widget, gpointer data);
5016         } compose_action[] = {
5017                 { A_SEND,        toolbar_send_cb                        },
5018                 { A_SENDL,       toolbar_send_later_cb                  },
5019                 { A_DRAFT,       toolbar_draft_cb                       },
5020                 { A_INSERT,      toolbar_insert_cb                      },
5021                 { A_ATTACH,      toolbar_attach_cb                      },
5022                 { A_SIG,         toolbar_sig_cb                         },
5023                 { A_EXTEDITOR,   toolbar_ext_editor_cb                  },
5024                 { A_LINEWRAP,    toolbar_linewrap_cb                    },
5025                 { A_ADDRBOOK,    toolbar_address_cb                     },
5026                 { A_SYL_ACTIONS, common_toolbar_actions_execute_cb      }};
5027
5028
5029         gint num_items = sizeof(compose_action)/sizeof(compose_action[0]);
5030         gint i;
5031         for (i = 0; i < num_items; i++) {
5032
5033                 if (compose_action[i].index == item->index) {
5034                         if (item->index == A_SYL_ACTIONS)
5035                                 compose_action[i].func(widget, (gpointer)item->parent);
5036                         else /* this won`t be necessary if everything is moved to toolbar.c */
5037                                 compose_action[i].func(widget, (gpointer)item->parent->data);
5038                         break;
5039                 }
5040         }
5041 }
5042
5043 static void compose_toolbar_update(Compose *compose)
5044 {
5045         gtk_container_remove(GTK_CONTAINER(compose->handlebox),
5046                              GTK_WIDGET(compose->toolbar->toolbar));
5047
5048         compose->toolbar->toolbar       = NULL;
5049         compose->toolbar->send_btn      = NULL;
5050         compose->toolbar->sendl_btn     = NULL;
5051         compose->toolbar->draft_btn     = NULL;
5052         compose->toolbar->insert_btn    = NULL;
5053         compose->toolbar->attach_btn    = NULL;
5054         compose->toolbar->sig_btn       = NULL;
5055         compose->toolbar->exteditor_btn = NULL;
5056         compose->toolbar->linewrap_btn  = NULL;
5057         compose->toolbar->addrbook_btn  = NULL;
5058
5059         TOOLBAR_DESTROY_ITEMS(compose->toolbar->item_list);
5060         TOOLBAR_DESTROY_ACTIONS(compose->toolbar->action_list);
5061         compose_toolbar_create(compose, compose->handlebox);
5062 }
5063
5064 static void compose_toolbar_create(Compose   *compose,
5065                                    GtkWidget *container)
5066 {
5067         ToolbarItem *toolbar_item;
5068
5069         GtkWidget *toolbar;
5070         GtkWidget *icon_wid  = NULL;
5071         GtkWidget *item;
5072         GtkTooltips *toolbar_tips;
5073         ToolbarSylpheedActions *action_item;
5074         GSList *cur;
5075         GSList *toolbar_list;
5076         GList *elem;
5077         toolbar_tips = gtk_tooltips_new();
5078
5079         toolbar_read_config_file(TOOLBAR_COMPOSE);
5080         toolbar_list = toolbar_get_list(TOOLBAR_COMPOSE);
5081
5082         compose->toolbar = g_new0(Toolbar, 1);
5083
5084         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
5085                                   GTK_TOOLBAR_BOTH);
5086         gtk_container_add(GTK_CONTAINER(container), toolbar);
5087         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
5088         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
5089         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
5090                                     GTK_TOOLBAR_SPACE_LINE);
5091
5092         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
5093
5094                 if (g_strcasecmp(((ToolbarItem*)cur->data)->file, SEPARATOR) == 0) {
5095                         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
5096                         continue;
5097                 }
5098
5099                 toolbar_item = g_new0(ToolbarItem, 1);
5100                 toolbar_item->file = g_strdup(((ToolbarItem*)cur->data)->file);
5101                 toolbar_item->text = g_strdup(((ToolbarItem*)cur->data)->text);
5102                 toolbar_item->index = ((ToolbarItem*)cur->data)->index;
5103
5104                 toolbar_item->parent = g_new0(ToolbarParent, 1);
5105                 toolbar_item->parent->data = (gpointer)compose;
5106                 toolbar_item->parent->type = TOOLBAR_COMPOSE;
5107
5108                 /* collect toolbar items in list to keep track */
5109                 compose->toolbar->item_list = g_slist_append(compose->toolbar->item_list,
5110                                                              toolbar_item);
5111
5112                 icon_wid = stock_pixmap_widget(container, stock_pixmap_get_icon(toolbar_item->file));
5113                 item  = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
5114                                                 toolbar_item->text,
5115                                                 (""),
5116                                                 (""),
5117                                                 icon_wid, toolbar_compose_buttons_cb,
5118                                                 toolbar_item);
5119
5120                 switch (toolbar_item->index) {
5121                 case A_SEND:
5122                         compose->toolbar->send_btn = item;
5123                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5124                                              compose->toolbar->send_btn,
5125                                              _("Send Message"), NULL);
5126                         break;
5127                 case A_SENDL:
5128                         compose->toolbar->sendl_btn = item;
5129                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5130                                              compose->toolbar->sendl_btn,
5131                                              _("Put into queue folder and send later"), NULL);
5132                         break;
5133                 case A_DRAFT:
5134                         compose->toolbar->draft_btn = item;
5135                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5136                                              compose->toolbar->draft_btn,
5137                                              _("Save to draft folder"), NULL);
5138                         break;
5139                 case A_INSERT:
5140                         compose->toolbar->insert_btn = item;
5141                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5142                                              compose->toolbar->insert_btn,
5143                                              _("Insert file"), NULL);
5144                         break;
5145                 case A_ATTACH:
5146                         compose->toolbar->attach_btn = item;
5147                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5148                                              compose->toolbar->attach_btn,
5149                                              _("Attach file"), NULL);
5150                         break;
5151                 case A_SIG:
5152                         compose->toolbar->sig_btn = item;
5153                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5154                                              compose->toolbar->sig_btn,
5155                                              _("Insert signature"), NULL);
5156                         break;
5157                 case A_EXTEDITOR:
5158                         compose->toolbar->exteditor_btn = item;
5159                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5160                                              compose->toolbar->exteditor_btn,
5161                                              _("Edit with external editor"), NULL);
5162                         break;
5163                 case A_LINEWRAP:
5164                         compose->toolbar->linewrap_btn = item;
5165                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5166                                              compose->toolbar->linewrap_btn,
5167                                              _("Wrap all long lines"), NULL);
5168                         break;
5169                 case A_ADDRBOOK:
5170                         compose->toolbar->addrbook_btn = item;
5171                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5172                                              compose->toolbar->addrbook_btn,
5173                                              _("Address book"), NULL);
5174                         break;
5175                 case A_SYL_ACTIONS:
5176                         action_item = g_new0(ToolbarSylpheedActions, 1);
5177                         action_item->widget = item;
5178                         action_item->name   = g_strdup(toolbar_item->text);
5179
5180                         compose->toolbar->action_list =
5181                                 g_slist_append(compose->toolbar->action_list,
5182                                                action_item);
5183
5184                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5185                                              item,
5186                                              action_item->name, NULL);
5187
5188                         gtk_widget_show(item);
5189                         break;
5190                 default:
5191                         break;
5192                 }
5193         }
5194
5195         compose->toolbar->toolbar = toolbar;
5196
5197         gtk_widget_show_all(toolbar);
5198 }
5199
5200 static void compose_toolbar_set_sensitive (Compose * compose, gboolean sensitive)
5201 {
5202         GSList *items = compose->toolbar->action_list;
5203         if (compose->toolbar->send_btn)
5204                 gtk_widget_set_sensitive(compose->toolbar->send_btn, sensitive);
5205         if (compose->toolbar->sendl_btn)
5206                 gtk_widget_set_sensitive(compose->toolbar->sendl_btn, sensitive);
5207         if (compose->toolbar->draft_btn )
5208                 gtk_widget_set_sensitive(compose->toolbar->draft_btn , sensitive);
5209         if (compose->toolbar->insert_btn )
5210                 gtk_widget_set_sensitive(compose->toolbar->insert_btn , sensitive);
5211         if (compose->toolbar->attach_btn)
5212                 gtk_widget_set_sensitive(compose->toolbar->attach_btn, sensitive);
5213         if (compose->toolbar->sig_btn)
5214                 gtk_widget_set_sensitive(compose->toolbar->sig_btn, sensitive);
5215         if (compose->toolbar->exteditor_btn)
5216                 gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
5217         if (compose->toolbar->linewrap_btn)
5218                 gtk_widget_set_sensitive(compose->toolbar->linewrap_btn, sensitive);
5219         if (compose->toolbar->addrbook_btn)
5220                 gtk_widget_set_sensitive(compose->toolbar->addrbook_btn, sensitive);
5221         for (; items != NULL; items = g_slist_next(items)) {
5222                 ToolbarSylpheedActions *item = (ToolbarSylpheedActions *)items->data;
5223                 gtk_widget_set_sensitive(item->widget, sensitive);
5224         }
5225 }
5226
5227 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5228 {
5229         GList *accounts;
5230         GtkWidget *hbox;
5231         GtkWidget *optmenu;
5232         GtkWidget *menu;
5233         gint num = 0, def_menu = 0;
5234
5235         accounts = account_get_list();
5236         g_return_val_if_fail(accounts != NULL, NULL);
5237
5238         hbox = gtk_hbox_new(FALSE, 0);
5239         optmenu = gtk_option_menu_new();
5240         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5241         menu = gtk_menu_new();
5242
5243         for (; accounts != NULL; accounts = accounts->next, num++) {
5244                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5245                 GtkWidget *menuitem;
5246                 gchar *name;
5247
5248                 if (ac == compose->account) def_menu = num;
5249
5250                 if (ac->name)
5251                         name = g_strdup_printf("%s: %s <%s>",
5252                                                ac->account_name,
5253                                                ac->name, ac->address);
5254                 else
5255                         name = g_strdup_printf("%s: %s",
5256                                                ac->account_name, ac->address);
5257                 MENUITEM_ADD(menu, menuitem, name, ac);
5258                 g_free(name);
5259                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
5260                                    GTK_SIGNAL_FUNC(account_activated),
5261                                    compose);
5262         }
5263
5264         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5265         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5266
5267         return hbox;
5268 }
5269
5270 static void compose_set_priority_cb(gpointer data,
5271                                     guint action,
5272                                     GtkWidget *widget)
5273 {
5274         Compose *compose = (Compose *) data;
5275         compose->priority = action;
5276 }
5277
5278 static void compose_update_priority_menu_item(Compose * compose)
5279 {
5280         GtkItemFactory *ifactory;
5281         GtkWidget *menuitem = NULL;
5282
5283         ifactory = gtk_item_factory_from_widget(compose->menubar);
5284
5285         switch (compose->priority) {
5286                 case PRIORITY_HIGHEST:
5287                         menuitem = gtk_item_factory_get_item
5288                                 (ifactory, "/Message/Priority/Highest");
5289                         break;
5290                 case PRIORITY_HIGH:
5291                         menuitem = gtk_item_factory_get_item
5292                                 (ifactory, "/Message/Priority/High");
5293                         break;
5294                 case PRIORITY_NORMAL:
5295                         menuitem = gtk_item_factory_get_item
5296                                 (ifactory, "/Message/Priority/Normal");
5297                         break;
5298                 case PRIORITY_LOW:
5299                         menuitem = gtk_item_factory_get_item
5300                                 (ifactory, "/Message/Priority/Low");
5301                         break;
5302                 case PRIORITY_LOWEST:
5303                         menuitem = gtk_item_factory_get_item
5304                                 (ifactory, "/Message/Priority/Lowest");
5305                         break;
5306         }
5307         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5308 }
5309
5310 #if USE_GPGME
5311 static void compose_set_gnupg_mode_cb(gpointer data,
5312                                     guint action,
5313                                     GtkWidget *widget)
5314 {
5315         Compose *compose = (Compose *) data;
5316         compose->gnupg_mode = action;
5317 }
5318
5319 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5320 {
5321         GtkItemFactory *ifactory;
5322         GtkWidget *menuitem = NULL;
5323
5324         ifactory = gtk_item_factory_from_widget(compose->menubar);
5325
5326         switch (compose->gnupg_mode) {
5327                 case GNUPG_MODE_DETACH:
5328                         menuitem = gtk_item_factory_get_item
5329                                 (ifactory, "/Message/Mode/MIME");
5330                         break;
5331                 case GNUPG_MODE_INLINE:
5332                         menuitem = gtk_item_factory_get_item
5333                                 (ifactory, "/Message/Mode/Inline");
5334                         break;
5335         }
5336         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5337
5338         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5339                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5340         else
5341                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5342 }
5343 #endif
5344
5345 static void compose_set_template_menu(Compose *compose)
5346 {
5347         GSList *tmpl_list, *cur;
5348         GtkWidget *menu;
5349         GtkWidget *item;
5350
5351         tmpl_list = template_get_config();
5352
5353         menu = gtk_menu_new();
5354
5355         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5356                 Template *tmpl = (Template *)cur->data;
5357
5358                 item = gtk_menu_item_new_with_label(tmpl->name);
5359                 gtk_menu_append(GTK_MENU(menu), item);
5360                 gtk_signal_connect(GTK_OBJECT(item), "activate",
5361                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
5362                                    compose);
5363                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
5364                 gtk_widget_show(item);
5365         }
5366
5367         gtk_widget_show(menu);
5368         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5369 }
5370
5371 void compose_reflect_prefs_all(void)
5372 {
5373         GList *cur;
5374         Compose *compose;
5375
5376         for (cur = compose_list; cur != NULL; cur = cur->next) {
5377                 compose = (Compose *)cur->data;
5378                 compose_set_template_menu(compose);
5379         }
5380 }
5381
5382 void compose_reflect_prefs_pixmap_theme(void)
5383 {
5384         GList *cur;
5385         Compose *compose;
5386
5387         for (cur = compose_list; cur != NULL; cur = cur->next) {
5388                 compose = (Compose *)cur->data;
5389                 compose_toolbar_update(compose);
5390                 common_toolbar_set_style(compose, TOOLBAR_COMPOSE);
5391         }
5392 }
5393
5394 static void compose_template_apply(Compose *compose, Template *tmpl,
5395                                    gboolean replace)
5396 {
5397         gchar *qmark;
5398         gchar *parsed_str;
5399
5400         if (!tmpl || !tmpl->value) return;
5401
5402         gtk_stext_freeze(GTK_STEXT(compose->text));
5403
5404         if (tmpl->subject && *tmpl->subject != '\0')
5405                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5406                                    tmpl->subject);
5407         if (tmpl->to && *tmpl->to != '\0')
5408                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5409         if (tmpl->cc && *tmpl->cc != '\0')
5410                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5411
5412         if (tmpl->bcc && *tmpl->bcc != '\0')
5413                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5414
5415         if (replace)
5416                 gtk_stext_clear(GTK_STEXT(compose->text));
5417
5418         if (compose->replyinfo == NULL) {
5419                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5420                                                NULL, NULL);
5421         } else {
5422                 if (prefs_common.quotemark && *prefs_common.quotemark)
5423                         qmark = prefs_common.quotemark;
5424                 else
5425                         qmark = "> ";
5426
5427                 parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5428                                                tmpl->value, qmark, NULL);
5429         }
5430
5431         if (replace && parsed_str && prefs_common.auto_sig)
5432                 compose_insert_sig(compose);
5433
5434         if (replace && parsed_str) {
5435                 gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
5436                 gtk_stext_set_point(GTK_STEXT(compose->text), 0);
5437         }
5438
5439         if (parsed_str)
5440                 compose_changed_cb(NULL, compose);
5441
5442         gtk_stext_thaw(GTK_STEXT(compose->text));
5443 }
5444
5445 static void compose_destroy(Compose *compose)
5446 {
5447         gint row;
5448         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5449         AttachInfo *ainfo;
5450
5451         /* NOTE: address_completion_end() does nothing with the window
5452          * however this may change. */
5453         address_completion_end(compose->window);
5454
5455         slist_free_strings(compose->to_list);
5456         g_slist_free(compose->to_list);
5457         slist_free_strings(compose->newsgroup_list);
5458         g_slist_free(compose->newsgroup_list);
5459         slist_free_strings(compose->header_list);
5460         g_slist_free(compose->header_list);
5461
5462         procmsg_msginfo_free(compose->targetinfo);
5463         procmsg_msginfo_free(compose->replyinfo);
5464
5465         g_free(compose->replyto);
5466         g_free(compose->cc);
5467         g_free(compose->bcc);
5468         g_free(compose->newsgroups);
5469         g_free(compose->followup_to);
5470
5471         g_free(compose->ml_post);
5472
5473         g_free(compose->inreplyto);
5474         g_free(compose->references);
5475         g_free(compose->msgid);
5476         g_free(compose->boundary);
5477
5478         if (compose->redirect_filename)
5479                 g_free(compose->redirect_filename);
5480
5481         g_free(compose->exteditor_file);
5482
5483         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5484              row++)
5485                 compose_attach_info_free(ainfo);
5486
5487         if (addressbook_get_target_compose() == compose)
5488                 addressbook_set_target_compose(NULL);
5489
5490 #if USE_ASPELL
5491         if (compose->gtkaspell) {
5492                 gtkaspell_delete(compose->gtkaspell);
5493         }
5494 #endif
5495
5496         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5497         prefs_common.compose_height = compose->window->allocation.height;
5498
5499         gtk_widget_destroy(compose->paned);
5500
5501         TOOLBAR_DESTROY_ITEMS(compose->toolbar->item_list);
5502         TOOLBAR_DESTROY_ACTIONS(compose->toolbar->action_list);
5503         g_free(compose->toolbar);
5504         g_free(compose);
5505
5506         compose_list = g_list_remove(compose_list, compose);
5507 }
5508
5509 static void compose_attach_info_free(AttachInfo *ainfo)
5510 {
5511         g_free(ainfo->file);
5512         g_free(ainfo->content_type);
5513         g_free(ainfo->name);
5514         g_free(ainfo);
5515 }
5516
5517 static void compose_attach_remove_selected(Compose *compose)
5518 {
5519         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5520         AttachInfo *ainfo;
5521         gint row;
5522
5523         while (clist->selection != NULL) {
5524                 row = GPOINTER_TO_INT(clist->selection->data);
5525                 ainfo = gtk_clist_get_row_data(clist, row);
5526                 compose_attach_info_free(ainfo);
5527                 gtk_clist_remove(clist, row);
5528         }
5529 }
5530
5531 static struct _AttachProperty
5532 {
5533         GtkWidget *window;
5534         GtkWidget *mimetype_entry;
5535         GtkWidget *encoding_optmenu;
5536         GtkWidget *path_entry;
5537         GtkWidget *filename_entry;
5538         GtkWidget *ok_btn;
5539         GtkWidget *cancel_btn;
5540 } attach_prop;
5541
5542 static void compose_attach_property(Compose *compose)
5543 {
5544         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5545         AttachInfo *ainfo;
5546         gint row;
5547         GtkOptionMenu *optmenu;
5548         static gboolean cancelled;
5549
5550         if (!clist->selection) return;
5551         row = GPOINTER_TO_INT(clist->selection->data);
5552
5553         ainfo = gtk_clist_get_row_data(clist, row);
5554         if (!ainfo) return;
5555
5556         if (!attach_prop.window)
5557                 compose_attach_property_create(&cancelled);
5558         gtk_widget_grab_focus(attach_prop.ok_btn);
5559         gtk_widget_show(attach_prop.window);
5560         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5561
5562         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5563         if (ainfo->encoding == ENC_UNKNOWN)
5564                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
5565         else
5566                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
5567
5568         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5569                            ainfo->content_type ? ainfo->content_type : "");
5570         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5571                            ainfo->file ? ainfo->file : "");
5572         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5573                            ainfo->name ? ainfo->name : "");
5574
5575         for (;;) {
5576                 gchar *text;
5577                 gchar *cnttype = NULL;
5578                 gchar *file = NULL;
5579                 off_t size = 0;
5580                 GtkWidget *menu;
5581                 GtkWidget *menuitem;
5582
5583                 cancelled = FALSE;
5584                 gtk_main();
5585
5586                 if (cancelled == TRUE) {
5587                         gtk_widget_hide(attach_prop.window);
5588                         break;
5589                 }
5590
5591                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5592                 if (*text != '\0') {
5593                         gchar *p;
5594
5595                         text = g_strstrip(g_strdup(text));
5596                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5597                                 cnttype = g_strdup(text);
5598                                 g_free(text);
5599                         } else {
5600                                 alertpanel_error(_("Invalid MIME type."));
5601                                 g_free(text);
5602                                 continue;
5603                         }
5604                 }
5605
5606                 menu = gtk_option_menu_get_menu(optmenu);
5607                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5608                 ainfo->encoding = GPOINTER_TO_INT
5609                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
5610
5611                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5612                 if (*text != '\0') {
5613                         if (is_file_exist(text) &&
5614                             (size = get_file_size(text)) > 0)
5615                                 file = g_strdup(text);
5616                         else {
5617                                 alertpanel_error
5618                                         (_("File doesn't exist or is empty."));
5619                                 g_free(cnttype);
5620                                 continue;
5621                         }
5622                 }
5623
5624                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5625                 if (*text != '\0') {
5626                         g_free(ainfo->name);
5627                         ainfo->name = g_strdup(text);
5628                 }
5629
5630                 if (cnttype) {
5631                         g_free(ainfo->content_type);
5632                         ainfo->content_type = cnttype;
5633                 }
5634                 if (file) {
5635                         g_free(ainfo->file);
5636                         ainfo->file = file;
5637                 }
5638                 if (size)
5639                         ainfo->size = size;
5640
5641                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5642                                    ainfo->content_type);
5643                 gtk_clist_set_text(clist, row, COL_SIZE,
5644                                    to_human_readable(ainfo->size));
5645                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5646
5647                 gtk_widget_hide(attach_prop.window);
5648                 break;
5649         }
5650 }
5651
5652 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5653 { \
5654         label = gtk_label_new(str); \
5655         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5656                          GTK_FILL, 0, 0, 0); \
5657         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5658  \
5659         entry = gtk_entry_new(); \
5660         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5661                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5662 }
5663
5664 static void compose_attach_property_create(gboolean *cancelled)
5665 {
5666         GtkWidget *window;
5667         GtkWidget *vbox;
5668         GtkWidget *table;
5669         GtkWidget *label;
5670         GtkWidget *mimetype_entry;
5671         GtkWidget *hbox;
5672         GtkWidget *optmenu;
5673         GtkWidget *optmenu_menu;
5674         GtkWidget *menuitem;
5675         GtkWidget *path_entry;
5676         GtkWidget *filename_entry;
5677         GtkWidget *hbbox;
5678         GtkWidget *ok_btn;
5679         GtkWidget *cancel_btn;
5680         GList     *mime_type_list, *strlist;
5681
5682         debug_print("Creating attach_property window...\n");
5683
5684         window = gtk_window_new(GTK_WINDOW_DIALOG);
5685         gtk_widget_set_usize(window, 480, -1);
5686         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5687         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
5688         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5689         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5690         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5691                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5692                            cancelled);
5693         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5694                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5695                            cancelled);
5696
5697         vbox = gtk_vbox_new(FALSE, 8);
5698         gtk_container_add(GTK_CONTAINER(window), vbox);
5699
5700         table = gtk_table_new(4, 2, FALSE);
5701         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5702         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5703         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5704
5705         label = gtk_label_new(_("MIME type"));
5706         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5707                          GTK_FILL, 0, 0, 0);
5708         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5709         mimetype_entry = gtk_combo_new();
5710         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5711                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5712
5713         /* stuff with list */
5714         mime_type_list = procmime_get_mime_type_list();
5715         strlist = NULL;
5716         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5717                 MimeType *type = (MimeType *) mime_type_list->data;
5718                 strlist = g_list_append(strlist,
5719                                 g_strdup_printf("%s/%s",
5720                                         type->type, type->sub_type));
5721         }
5722
5723         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5724
5725         for (mime_type_list = strlist; mime_type_list != NULL;
5726                 mime_type_list = mime_type_list->next)
5727                 g_free(mime_type_list->data);
5728         g_list_free(strlist);
5729
5730         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5731
5732         label = gtk_label_new(_("Encoding"));
5733         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5734                          GTK_FILL, 0, 0, 0);
5735         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5736
5737         hbox = gtk_hbox_new(FALSE, 0);
5738         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5739                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5740
5741         optmenu = gtk_option_menu_new();
5742         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5743
5744         optmenu_menu = gtk_menu_new();
5745         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5746         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5747 #if 0
5748         gtk_widget_set_sensitive(menuitem, FALSE);
5749 #endif
5750         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5751         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5752 #if 0
5753         gtk_widget_set_sensitive(menuitem, FALSE);
5754 #endif
5755         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
5756         gtk_widget_set_sensitive(menuitem, FALSE);
5757         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5758
5759         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5760
5761         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5762         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5763
5764         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5765                                 &cancel_btn, _("Cancel"), NULL, NULL);
5766         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5767         gtk_widget_grab_default(ok_btn);
5768
5769         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5770                            GTK_SIGNAL_FUNC(attach_property_ok),
5771                            cancelled);
5772         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5773                            GTK_SIGNAL_FUNC(attach_property_cancel),
5774                            cancelled);
5775
5776         gtk_widget_show_all(vbox);
5777
5778         attach_prop.window           = window;
5779         attach_prop.mimetype_entry   = mimetype_entry;
5780         attach_prop.encoding_optmenu = optmenu;
5781         attach_prop.path_entry       = path_entry;
5782         attach_prop.filename_entry   = filename_entry;
5783         attach_prop.ok_btn           = ok_btn;
5784         attach_prop.cancel_btn       = cancel_btn;
5785 }
5786
5787 #undef SET_LABEL_AND_ENTRY
5788
5789 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5790 {
5791         *cancelled = FALSE;
5792         gtk_main_quit();
5793 }
5794
5795 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5796 {
5797         *cancelled = TRUE;
5798         gtk_main_quit();
5799 }
5800
5801 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5802                                          gboolean *cancelled)
5803 {
5804         *cancelled = TRUE;
5805         gtk_main_quit();
5806
5807         return TRUE;
5808 }
5809
5810 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5811                                         gboolean *cancelled)
5812 {
5813         if (event && event->keyval == GDK_Escape) {
5814                 *cancelled = TRUE;
5815                 gtk_main_quit();
5816         }
5817 }
5818
5819 static void compose_exec_ext_editor(Compose *compose)
5820 {
5821         gchar *tmp;
5822         pid_t pid;
5823         gint pipe_fds[2];
5824
5825         tmp = g_strdup_printf("%s%ctmpmsg.%08x", get_tmp_dir(),
5826                               G_DIR_SEPARATOR, (gint)compose);
5827
5828         if (pipe(pipe_fds) < 0) {
5829                 perror("pipe");
5830                 g_free(tmp);
5831                 return;
5832         }
5833
5834         if ((pid = fork()) < 0) {
5835                 perror("fork");
5836                 g_free(tmp);
5837                 return;
5838         }
5839
5840         if (pid != 0) {
5841                 /* close the write side of the pipe */
5842                 close(pipe_fds[1]);
5843
5844                 compose->exteditor_file    = g_strdup(tmp);
5845                 compose->exteditor_pid     = pid;
5846                 compose->exteditor_readdes = pipe_fds[0];
5847
5848                 compose_set_ext_editor_sensitive(compose, FALSE);
5849
5850                 compose->exteditor_tag =
5851                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5852                                       compose_input_cb, compose);
5853         } else {        /* process-monitoring process */
5854                 pid_t pid_ed;
5855
5856                 if (setpgid(0, 0))
5857                         perror("setpgid");
5858
5859                 /* close the read side of the pipe */
5860                 close(pipe_fds[0]);
5861
5862                 if (compose_write_body_to_file(compose, tmp) < 0) {
5863                         fd_write(pipe_fds[1], "2\n", 2);
5864                         _exit(1);
5865                 }
5866
5867                 pid_ed = compose_exec_ext_editor_real(tmp);
5868                 if (pid_ed < 0) {
5869                         fd_write(pipe_fds[1], "1\n", 2);
5870                         _exit(1);
5871                 }
5872
5873                 /* wait until editor is terminated */
5874                 waitpid(pid_ed, NULL, 0);
5875
5876                 fd_write(pipe_fds[1], "0\n", 2);
5877
5878                 close(pipe_fds[1]);
5879                 _exit(0);
5880         }
5881
5882         g_free(tmp);
5883 }
5884
5885 static gint compose_exec_ext_editor_real(const gchar *file)
5886 {
5887         static gchar *def_cmd = "emacs %s";
5888         gchar buf[1024];
5889         gchar *p;
5890         gchar **cmdline;
5891         pid_t pid;
5892
5893         g_return_val_if_fail(file != NULL, -1);
5894
5895         if ((pid = fork()) < 0) {
5896                 perror("fork");
5897                 return -1;
5898         }
5899
5900         if (pid != 0) return pid;
5901
5902         /* grandchild process */
5903
5904         if (setpgid(0, getppid()))
5905                 perror("setpgid");
5906
5907         if (prefs_common.ext_editor_cmd &&
5908             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5909             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5910                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5911         } else {
5912                 if (prefs_common.ext_editor_cmd)
5913                         g_warning(_("External editor command line is invalid: `%s'\n"),
5914                                   prefs_common.ext_editor_cmd);
5915                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5916         }
5917
5918         cmdline = strsplit_with_quote(buf, " ", 1024);
5919         execvp(cmdline[0], cmdline);
5920
5921         perror("execvp");
5922         g_strfreev(cmdline);
5923
5924         _exit(1);
5925 }
5926
5927 static gboolean compose_ext_editor_kill(Compose *compose)
5928 {
5929         pid_t pgid = compose->exteditor_pid * -1;
5930         gint ret;
5931
5932         ret = kill(pgid, 0);
5933
5934         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5935                 AlertValue val;
5936                 gchar *msg;
5937
5938                 msg = g_strdup_printf
5939                         (_("The external editor is still working.\n"
5940                            "Force terminating the process?\n"
5941                            "process group id: %d"), -pgid);
5942                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5943                 g_free(msg);
5944
5945                 if (val == G_ALERTDEFAULT) {
5946                         gdk_input_remove(compose->exteditor_tag);
5947                         close(compose->exteditor_readdes);
5948
5949                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5950                         waitpid(compose->exteditor_pid, NULL, 0);
5951
5952                         g_warning(_("Terminated process group id: %d"), -pgid);
5953                         g_warning(_("Temporary file: %s"),
5954                                   compose->exteditor_file);
5955
5956                         compose_set_ext_editor_sensitive(compose, TRUE);
5957
5958                         g_free(compose->exteditor_file);
5959                         compose->exteditor_file    = NULL;
5960                         compose->exteditor_pid     = -1;
5961                         compose->exteditor_readdes = -1;
5962                         compose->exteditor_tag     = -1;
5963                 } else
5964                         return FALSE;
5965         }
5966
5967         return TRUE;
5968 }
5969
5970 static void compose_input_cb(gpointer data, gint source,
5971                              GdkInputCondition condition)
5972 {
5973         gchar buf[3];
5974         Compose *compose = (Compose *)data;
5975         gint i = 0;
5976
5977         debug_print("Compose: input from monitoring process\n");
5978
5979         gdk_input_remove(compose->exteditor_tag);
5980
5981         for (;;) {
5982                 if (read(source, &buf[i], 1) < 1) {
5983                         buf[0] = '3';
5984                         break;
5985                 }
5986                 if (buf[i] == '\n') {
5987                         buf[i] = '\0';
5988                         break;
5989                 }
5990                 i++;
5991                 if (i == sizeof(buf) - 1)
5992                         break;
5993         }
5994
5995         waitpid(compose->exteditor_pid, NULL, 0);
5996
5997         if (buf[0] == '0') {            /* success */
5998                 GtkSText *text = GTK_STEXT(compose->text);
5999
6000                 gtk_stext_freeze(text);
6001                 gtk_stext_set_point(text, 0);
6002                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
6003                 compose_insert_file(compose, compose->exteditor_file);
6004                 compose_changed_cb(NULL, compose);
6005                 gtk_stext_thaw(text);
6006
6007                 if (unlink(compose->exteditor_file) < 0)
6008                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6009         } else if (buf[0] == '1') {     /* failed */
6010                 g_warning(_("Couldn't exec external editor\n"));
6011                 if (unlink(compose->exteditor_file) < 0)
6012                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6013         } else if (buf[0] == '2') {
6014                 g_warning(_("Couldn't write to file\n"));
6015         } else if (buf[0] == '3') {
6016                 g_warning(_("Pipe read failed\n"));
6017         }
6018
6019         close(source);
6020
6021         compose_set_ext_editor_sensitive(compose, TRUE);
6022
6023         g_free(compose->exteditor_file);
6024         compose->exteditor_file    = NULL;
6025         compose->exteditor_pid     = -1;
6026         compose->exteditor_readdes = -1;
6027         compose->exteditor_tag     = -1;
6028 }
6029
6030 static void compose_set_ext_editor_sensitive(Compose *compose,
6031                                              gboolean sensitive)
6032 {
6033         GtkItemFactory *ifactory;
6034
6035         ifactory = gtk_item_factory_from_widget(compose->menubar);
6036
6037         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6038         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6039         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6040                            sensitive);
6041         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6042         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6043         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6044         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6045         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6046                            sensitive);
6047
6048         gtk_widget_set_sensitive(compose->text,                   sensitive);
6049         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6050         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6051         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6052         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6053         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6054         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6055         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn,  sensitive);
6056 }
6057
6058 /**
6059  * compose_undo_state_changed:
6060  *
6061  * Change the sensivity of the menuentries undo and redo
6062  **/
6063 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6064                                        gint redo_state, gpointer data)
6065 {
6066         GtkWidget *widget = GTK_WIDGET(data);
6067         GtkItemFactory *ifactory;
6068
6069         g_return_if_fail(widget != NULL);
6070
6071         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
6072
6073         ifactory = gtk_item_factory_from_widget(widget);
6074
6075         switch (undo_state) {
6076         case UNDO_STATE_TRUE:
6077                 if (!undostruct->undo_state) {
6078                         debug_print ("Set_undo - Testpoint\n");
6079                         undostruct->undo_state = TRUE;
6080                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6081                 }
6082                 break;
6083         case UNDO_STATE_FALSE:
6084                 if (undostruct->undo_state) {
6085                         undostruct->undo_state = FALSE;
6086                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6087                 }
6088                 break;
6089         case UNDO_STATE_UNCHANGED:
6090                 break;
6091         case UNDO_STATE_REFRESH:
6092                 menu_set_sensitive(ifactory, "/Edit/Undo",
6093                                    undostruct->undo_state);
6094                 break;
6095         default:
6096                 g_warning("Undo state not recognized");
6097                 break;
6098         }
6099
6100         switch (redo_state) {
6101         case UNDO_STATE_TRUE:
6102                 if (!undostruct->redo_state) {
6103                         undostruct->redo_state = TRUE;
6104                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6105                 }
6106                 break;
6107         case UNDO_STATE_FALSE:
6108                 if (undostruct->redo_state) {
6109                         undostruct->redo_state = FALSE;
6110                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6111                 }
6112                 break;
6113         case UNDO_STATE_UNCHANGED:
6114                 break;
6115         case UNDO_STATE_REFRESH:
6116                 menu_set_sensitive(ifactory, "/Edit/Redo",
6117                                    undostruct->redo_state);
6118                 break;
6119         default:
6120                 g_warning("Redo state not recognized");
6121                 break;
6122         }
6123 }
6124
6125 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
6126 {
6127         gint cursor_pos;
6128
6129         cursor_pos = (text->cursor_pos_x - extra) / char_width;
6130         cursor_pos = MAX(cursor_pos, 0);
6131
6132         return cursor_pos;
6133 }
6134
6135 /* callback functions */
6136
6137 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6138  * includes "non-client" (windows-izm) in calculation, so this calculation
6139  * may not be accurate.
6140  */
6141 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6142                                         GtkAllocation *allocation,
6143                                         GtkSHRuler *shruler)
6144 {
6145         if (prefs_common.show_ruler) {
6146                 gint char_width;
6147                 gint line_width_in_chars;
6148
6149                 char_width = gtkut_get_font_width
6150                         (GTK_WIDGET(widget)->style->font);
6151                 line_width_in_chars =
6152                         (allocation->width - allocation->x) / char_width;
6153
6154                 /* got the maximum */
6155                 gtk_ruler_set_range(GTK_RULER(shruler),
6156                                     0.0, line_width_in_chars,
6157                                     calc_cursor_xpos(GTK_STEXT(widget),
6158                                                      allocation->x,
6159                                                      char_width),
6160                                     /*line_width_in_chars*/ char_width);
6161         }
6162
6163         return TRUE;
6164 }
6165
6166 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
6167 {
6168         compose_send_cb(data, 0, NULL);
6169 }
6170
6171 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
6172 {
6173         compose_send_later_cb(data, 0, NULL);
6174 }
6175
6176 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
6177 {
6178         compose_draft_cb(data, 0, NULL);
6179 }
6180
6181 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
6182 {
6183         compose_insert_file_cb(data, 0, NULL);
6184 }
6185
6186 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
6187 {
6188         compose_attach_cb(data, 0, NULL);
6189 }
6190
6191 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
6192 {
6193         Compose *compose = (Compose *)data;
6194
6195         compose_insert_sig(compose);
6196 }
6197
6198 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
6199 {
6200         Compose *compose = (Compose *)data;
6201
6202         compose_exec_ext_editor(compose);
6203 }
6204
6205 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
6206 {
6207         Compose *compose = (Compose *)data;
6208
6209         compose_wrap_line(compose);
6210 }
6211
6212 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
6213 {
6214         compose_address_cb(data, 0, NULL);
6215 }
6216
6217 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6218 {
6219         Compose *compose = (Compose *)data;
6220
6221         PrefsAccount *ac;
6222
6223         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
6224         g_return_if_fail(ac != NULL);
6225
6226         if (ac != compose->account)
6227                 compose_select_account(compose, ac);
6228 }
6229
6230 static void attach_selected(GtkCList *clist, gint row, gint column,
6231                             GdkEvent *event, gpointer data)
6232 {
6233         Compose *compose = (Compose *)data;
6234
6235         if (event && event->type == GDK_2BUTTON_PRESS)
6236                 compose_attach_property(compose);
6237 }
6238
6239 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6240                                   gpointer data)
6241 {
6242         Compose *compose = (Compose *)data;
6243         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6244         gint row, column;
6245
6246         if (!event) return;
6247
6248         if (event->button == 3) {
6249                 if ((clist->selection && !clist->selection->next) ||
6250                     !clist->selection) {
6251                         gtk_clist_unselect_all(clist);
6252                         if (gtk_clist_get_selection_info(clist,
6253                                                          event->x, event->y,
6254                                                          &row, &column)) {
6255                                 gtk_clist_select_row(clist, row, column);
6256                                 gtkut_clist_set_focus_row(clist, row);
6257                         }
6258                 }
6259                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6260                                NULL, NULL, event->button, event->time);
6261         }
6262 }
6263
6264 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6265                                gpointer data)
6266 {
6267         Compose *compose = (Compose *)data;
6268
6269         if (!event) return;
6270
6271         switch (event->keyval) {
6272         case GDK_Delete:
6273                 compose_attach_remove_selected(compose);
6274                 break;
6275         }
6276 }
6277
6278 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6279 {
6280         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6281         compose_toolbar_set_sensitive(compose, allow);
6282         menu_set_sensitive(ifactory, "/File", allow);
6283         menu_set_sensitive(ifactory, "/Edit", allow);
6284         menu_set_sensitive(ifactory, "/Message", allow);
6285         menu_set_sensitive(ifactory, "/Tools", allow);
6286         menu_set_sensitive(ifactory, "/Help", allow);
6287 }
6288
6289 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6290 {
6291         Compose *compose = (Compose *)data;
6292         gint val;
6293
6294         if (prefs_common.work_offline)
6295                 if (alertpanel(_("Offline warning"),
6296                                _("You're working offline. Override?"),
6297                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6298                         return;
6299
6300         compose_allow_user_actions (compose, FALSE);
6301         compose->sending = TRUE;
6302         val = compose_send(compose);
6303         compose_allow_user_actions (compose, TRUE);
6304         compose->sending = FALSE;
6305
6306         if (val == 0) gtk_widget_destroy(compose->window);
6307 }
6308
6309 static void compose_send_later_cb(gpointer data, guint action,
6310                                   GtkWidget *widget)
6311 {
6312         Compose *compose = (Compose *)data;
6313         gint val;
6314
6315         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6316         if (!val) gtk_widget_destroy(compose->window);
6317 }
6318
6319 void compose_draft (gpointer data)
6320 {
6321         compose_draft_cb(data, 0, NULL);
6322 }
6323
6324 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6325 {
6326         Compose *compose = (Compose *)data;
6327         FolderItem *draft;
6328         gchar *tmp;
6329         gint msgnum;
6330         static gboolean lock = FALSE;
6331         MsgInfo *newmsginfo;
6332
6333         if (lock) return;
6334
6335         draft = account_get_special_folder(compose->account, F_DRAFT);
6336         g_return_if_fail(draft != NULL);
6337
6338         lock = TRUE;
6339
6340         tmp = g_strdup_printf("%s%cdraft.%08x", get_tmp_dir(),
6341                               G_DIR_SEPARATOR, (gint)compose);
6342
6343         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6344                 g_free(tmp);
6345                 lock = FALSE;
6346                 return;
6347         }
6348
6349         if ((msgnum = folder_item_add_msg(draft, tmp, TRUE)) < 0) {
6350                 unlink(tmp);
6351                 g_free(tmp);
6352                 lock = FALSE;
6353                 return;
6354         }
6355         g_free(tmp);
6356         draft->mtime = 0;       /* force updating */
6357
6358         if (compose->mode == COMPOSE_REEDIT) {
6359                 compose_remove_reedit_target(compose);
6360                 if (compose->targetinfo &&
6361                     compose->targetinfo->folder != draft)
6362                         folder_update_item(compose->targetinfo->folder,
6363                                                TRUE);
6364         }
6365
6366         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6367         if (newmsginfo) {
6368                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6369                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6370                 folder_update_item(draft, TRUE);
6371                 procmsg_msginfo_free(newmsginfo);
6372         }
6373
6374         lock = FALSE;
6375
6376         /* 0: quit editing  1: keep editing */
6377         if (action == 0)
6378                 gtk_widget_destroy(compose->window);
6379         else {
6380                 struct stat s;
6381                 gchar *path;
6382
6383                 path = folder_item_fetch_msg(draft, msgnum);
6384                 g_return_if_fail(path != NULL);
6385                 if (stat(path, &s) < 0) {
6386                         FILE_OP_ERROR(path, "stat");
6387                         g_free(path);
6388                         lock = FALSE;
6389                         return;
6390                 }
6391                 g_free(path);
6392
6393                 procmsg_msginfo_free(compose->targetinfo);
6394                 compose->targetinfo = procmsg_msginfo_new();
6395                 compose->targetinfo->msgnum = msgnum;
6396                 compose->targetinfo->size = s.st_size;
6397                 compose->targetinfo->mtime = s.st_mtime;
6398                 compose->targetinfo->folder = draft;
6399                 compose->mode = COMPOSE_REEDIT;
6400         }
6401 }
6402
6403 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6404 {
6405         Compose *compose = (Compose *)data;
6406         GList *file_list;
6407
6408         if (compose->redirect_filename != NULL)
6409                 return;
6410
6411         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6412
6413         if (file_list) {
6414                 GList *tmp;
6415
6416                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6417                         gchar *file = (gchar *) tmp->data;
6418                         compose_attach_append(compose, file, file, NULL);
6419                         compose_changed_cb(NULL, compose);
6420                         g_free(file);
6421                 }
6422                 g_list_free(file_list);
6423         }
6424 }
6425
6426 static void compose_insert_file_cb(gpointer data, guint action,
6427                                    GtkWidget *widget)
6428 {
6429         Compose *compose = (Compose *)data;
6430         GList *file_list;
6431
6432         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6433
6434         if (file_list) {
6435                 GList *tmp;
6436
6437                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6438                         gchar *file = (gchar *) tmp->data;
6439                         compose_insert_file(compose, file);
6440                         g_free(file);
6441                 }
6442                 g_list_free(file_list);
6443         }
6444 }
6445
6446 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6447                               gpointer data)
6448 {
6449         Compose *compose = (Compose *)data;
6450         if (compose->sending)
6451                 return TRUE;
6452         compose_close_cb(compose, 0, NULL);
6453         return TRUE;
6454 }
6455
6456 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6457 {
6458         Compose *compose = (Compose *)data;
6459         AlertValue val;
6460
6461         if (compose->exteditor_tag != -1) {
6462                 if (!compose_ext_editor_kill(compose))
6463                         return;
6464         }
6465
6466         if (compose->modified) {
6467                 val = alertpanel(_("Discard message"),
6468                                  _("This message has been modified. discard it?"),
6469                                  _("Discard"), _("to Draft"), _("Cancel"));
6470
6471                 switch (val) {
6472                 case G_ALERTDEFAULT:
6473                         if (prefs_common.autosave)
6474                                 compose_remove_draft(compose);
6475                         break;
6476                 case G_ALERTALTERNATE:
6477                         compose_draft_cb(data, 0, NULL);
6478                         return;
6479                 default:
6480                         return;
6481                 }
6482         }
6483
6484         gtk_widget_destroy(compose->window);
6485 }
6486
6487 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6488 {
6489         Compose *compose = (Compose *)data;
6490
6491         addressbook_open(compose);
6492 }
6493
6494 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6495 {
6496         Compose *compose = (Compose *)data;
6497         Template *tmpl;
6498         gchar *msg;
6499         AlertValue val;
6500
6501         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
6502         g_return_if_fail(tmpl != NULL);
6503
6504         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6505                               tmpl->name);
6506         val = alertpanel(_("Apply template"), msg,
6507                          _("Replace"), _("Insert"), _("Cancel"));
6508         g_free(msg);
6509
6510         if (val == G_ALERTDEFAULT)
6511                 compose_template_apply(compose, tmpl, TRUE);
6512         else if (val == G_ALERTALTERNATE)
6513                 compose_template_apply(compose, tmpl, FALSE);
6514 }
6515
6516 static void compose_ext_editor_cb(gpointer data, guint action,
6517                                   GtkWidget *widget)
6518 {
6519         Compose *compose = (Compose *)data;
6520
6521         compose_exec_ext_editor(compose);
6522 }
6523
6524 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6525 {
6526         if (compose->sending)
6527                 return;
6528         compose_destroy(compose);
6529 }
6530
6531 static void compose_undo_cb(Compose *compose)
6532 {
6533         undo_undo(compose->undostruct);
6534 }
6535
6536 static void compose_redo_cb(Compose *compose)
6537 {
6538         undo_redo(compose->undostruct);
6539 }
6540
6541 static void compose_cut_cb(Compose *compose)
6542 {
6543         if (compose->focused_editable &&
6544             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6545                 gtk_editable_cut_clipboard
6546                         (GTK_EDITABLE(compose->focused_editable));
6547 }
6548
6549 static void compose_copy_cb(Compose *compose)
6550 {
6551         if (compose->focused_editable &&
6552             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6553                 gtk_editable_copy_clipboard
6554                         (GTK_EDITABLE(compose->focused_editable));
6555 }
6556
6557 static void compose_paste_cb(Compose *compose)
6558 {
6559         if (compose->focused_editable &&
6560             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6561                 gtk_editable_paste_clipboard
6562                         (GTK_EDITABLE(compose->focused_editable));
6563 }
6564
6565 static void compose_paste_as_quote_cb(Compose *compose)
6566 {
6567         if (compose->focused_editable &&
6568             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6569                 compose->paste_as_quotation = TRUE;
6570                 gtk_editable_paste_clipboard
6571                         (GTK_EDITABLE(compose->focused_editable));
6572                 compose->paste_as_quotation = FALSE;
6573         }
6574 }
6575
6576 static void compose_allsel_cb(Compose *compose)
6577 {
6578         if (compose->focused_editable &&
6579             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6580                 gtk_editable_select_region
6581                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
6582 }
6583
6584 static void compose_gtk_stext_action_cb(Compose *compose,
6585                                         ComposeCallGtkSTextAction action)
6586 {
6587         GtkSText *text = GTK_STEXT(compose->text);
6588         static struct {
6589                 void (*do_action) (GtkSText *text);
6590         } action_table[] = {
6591                 {gtk_stext_move_beginning_of_line},
6592                 {gtk_stext_move_forward_character},
6593                 {gtk_stext_move_backward_character},
6594                 {gtk_stext_move_forward_word},
6595                 {gtk_stext_move_backward_word},
6596                 {gtk_stext_move_end_of_line},
6597                 {gtk_stext_move_next_line},
6598                 {gtk_stext_move_previous_line},
6599                 {gtk_stext_delete_forward_character},
6600                 {gtk_stext_delete_backward_character},
6601                 {gtk_stext_delete_forward_word},
6602                 {gtk_stext_delete_backward_word},
6603                 {gtk_stext_delete_line},
6604                 {gtk_stext_delete_line}, /* gtk_stext_delete_line_n */
6605                 {gtk_stext_delete_to_line_end}
6606         };
6607
6608         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6609
6610         if (action >= COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE &&
6611             action <= COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END)
6612                 action_table[action].do_action(text);
6613 }
6614
6615 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6616 {
6617         if (GTK_IS_EDITABLE(widget))
6618                 compose->focused_editable = widget;
6619 }
6620
6621 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
6622 {
6623         if (compose->modified == FALSE) {
6624                 compose->modified = TRUE;
6625                 compose_set_title(compose);
6626         }
6627 }
6628
6629 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
6630                                     Compose *compose)
6631 {
6632         gtk_stext_set_point(GTK_STEXT(widget),
6633                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6634 }
6635
6636 #if 0
6637 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
6638                                  Compose *compose)
6639 {
6640         gtk_stext_set_point(GTK_STEXT(widget),
6641                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6642 }
6643 #endif
6644
6645 #if 0 /* NEW COMPOSE GUI */
6646 static void compose_toggle_to_cb(gpointer data, guint action,
6647                                  GtkWidget *widget)
6648 {
6649         Compose *compose = (Compose *)data;
6650
6651         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6652                 gtk_widget_show(compose->to_hbox);
6653                 gtk_widget_show(compose->to_entry);
6654                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
6655                 compose->use_to = TRUE;
6656         } else {
6657                 gtk_widget_hide(compose->to_hbox);
6658                 gtk_widget_hide(compose->to_entry);
6659                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
6660                 gtk_widget_queue_resize(compose->table_vbox);
6661                 compose->use_to = FALSE;
6662         }
6663
6664         if (addressbook_get_target_compose() == compose)
6665                 addressbook_set_target_compose(compose);
6666 }
6667
6668 static void compose_toggle_cc_cb(gpointer data, guint action,
6669                                  GtkWidget *widget)
6670 {
6671         Compose *compose = (Compose *)data;
6672
6673         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6674                 gtk_widget_show(compose->cc_hbox);
6675                 gtk_widget_show(compose->cc_entry);
6676                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
6677                 compose->use_cc = TRUE;
6678         } else {
6679                 gtk_widget_hide(compose->cc_hbox);
6680                 gtk_widget_hide(compose->cc_entry);
6681                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
6682                 gtk_widget_queue_resize(compose->table_vbox);
6683                 compose->use_cc = FALSE;
6684         }
6685
6686         if (addressbook_get_target_compose() == compose)
6687                 addressbook_set_target_compose(compose);
6688 }
6689
6690 static void compose_toggle_bcc_cb(gpointer data, guint action,
6691                                   GtkWidget *widget)
6692 {
6693         Compose *compose = (Compose *)data;
6694
6695         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6696                 gtk_widget_show(compose->bcc_hbox);
6697                 gtk_widget_show(compose->bcc_entry);
6698                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
6699                 compose->use_bcc = TRUE;
6700         } else {
6701                 gtk_widget_hide(compose->bcc_hbox);
6702                 gtk_widget_hide(compose->bcc_entry);
6703                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
6704                 gtk_widget_queue_resize(compose->table_vbox);
6705                 compose->use_bcc = FALSE;
6706         }
6707
6708         if (addressbook_get_target_compose() == compose)
6709                 addressbook_set_target_compose(compose);
6710 }
6711
6712 static void compose_toggle_replyto_cb(gpointer data, guint action,
6713                                       GtkWidget *widget)
6714 {
6715         Compose *compose = (Compose *)data;
6716
6717         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6718                 gtk_widget_show(compose->reply_hbox);
6719                 gtk_widget_show(compose->reply_entry);
6720                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6721                 compose->use_replyto = TRUE;
6722         } else {
6723                 gtk_widget_hide(compose->reply_hbox);
6724                 gtk_widget_hide(compose->reply_entry);
6725                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6726                 gtk_widget_queue_resize(compose->table_vbox);
6727                 compose->use_replyto = FALSE;
6728         }
6729 }
6730
6731 static void compose_toggle_followupto_cb(gpointer data, guint action,
6732                                          GtkWidget *widget)
6733 {
6734         Compose *compose = (Compose *)data;
6735
6736         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6737                 gtk_widget_show(compose->followup_hbox);
6738                 gtk_widget_show(compose->followup_entry);
6739                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6740                 compose->use_followupto = TRUE;
6741         } else {
6742                 gtk_widget_hide(compose->followup_hbox);
6743                 gtk_widget_hide(compose->followup_entry);
6744                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6745                 gtk_widget_queue_resize(compose->table_vbox);
6746                 compose->use_followupto = FALSE;
6747         }
6748 }
6749
6750 static void compose_toggle_attach_cb(gpointer data, guint action,
6751                                      GtkWidget *widget)
6752 {
6753         Compose *compose = (Compose *)data;
6754
6755         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6756                 gtk_widget_ref(compose->edit_vbox);
6757
6758                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6759                                        compose->edit_vbox);
6760                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6761                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6762                                    TRUE, TRUE, 0);
6763                 gtk_widget_show(compose->paned);
6764
6765                 gtk_widget_unref(compose->edit_vbox);
6766                 gtk_widget_unref(compose->paned);
6767
6768                 compose->use_attach = TRUE;
6769         } else {
6770                 gtk_widget_ref(compose->paned);
6771                 gtk_widget_ref(compose->edit_vbox);
6772
6773                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6774                                        compose->paned);
6775                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6776                                        compose->edit_vbox);
6777                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6778                                    compose->edit_vbox, TRUE, TRUE, 0);
6779
6780                 gtk_widget_unref(compose->edit_vbox);
6781
6782                 compose->use_attach = FALSE;
6783         }
6784 }
6785 #endif
6786
6787 #if USE_GPGME
6788 static void compose_toggle_sign_cb(gpointer data, guint action,
6789                                    GtkWidget *widget)
6790 {
6791         Compose *compose = (Compose *)data;
6792
6793         if (GTK_CHECK_MENU_ITEM(widget)->active)
6794                 compose->use_signing = TRUE;
6795         else
6796                 compose->use_signing = FALSE;
6797
6798         compose_update_gnupg_mode_menu_item(compose);
6799 }
6800
6801 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6802                                       GtkWidget *widget)
6803 {
6804         Compose *compose = (Compose *)data;
6805
6806         if (GTK_CHECK_MENU_ITEM(widget)->active)
6807                 compose->use_encryption = TRUE;
6808         else
6809                 compose->use_encryption = FALSE;
6810
6811         compose_update_gnupg_mode_menu_item(compose);
6812 }
6813
6814 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
6815 {
6816         if (account->default_gnupg_mode)
6817                 compose->gnupg_mode = GNUPG_MODE_INLINE;
6818         else
6819                 compose->gnupg_mode = GNUPG_MODE_DETACH;
6820
6821         compose_update_gnupg_mode_menu_item(compose);
6822 }
6823 #endif /* USE_GPGME */
6824
6825 static void compose_toggle_ruler_cb(gpointer data, guint action,
6826                                     GtkWidget *widget)
6827 {
6828         Compose *compose = (Compose *)data;
6829
6830         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6831                 gtk_widget_show(compose->ruler_hbox);
6832                 prefs_common.show_ruler = TRUE;
6833         } else {
6834                 gtk_widget_hide(compose->ruler_hbox);
6835                 gtk_widget_queue_resize(compose->edit_vbox);
6836                 prefs_common.show_ruler = FALSE;
6837         }
6838 }
6839
6840 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6841                                              GdkDragContext     *drag_context,
6842                                              gint                x,
6843                                              gint                y,
6844                                              GtkSelectionData   *data,
6845                                              guint               info,
6846                                              guint               time,
6847                                              gpointer            user_data)
6848 {
6849         Compose *compose = (Compose *)user_data;
6850         GList *list, *tmp;
6851
6852         list = uri_list_extract_filenames((const gchar *)data->data);
6853         for (tmp = list; tmp != NULL; tmp = tmp->next)
6854                 compose_attach_append
6855                         (compose, (const gchar *)tmp->data,
6856                          (const gchar *)tmp->data, NULL);
6857         if (list) compose_changed_cb(NULL, compose);
6858         list_free_strings(list);
6859         g_list_free(list);
6860 }
6861
6862 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6863                                              GdkDragContext     *drag_context,
6864                                              gint                x,
6865                                              gint                y,
6866                                              GtkSelectionData   *data,
6867                                              guint               info,
6868                                              guint               time,
6869                                              gpointer            user_data)
6870 {
6871         Compose *compose = (Compose *)user_data;
6872         GList *list, *tmp;
6873
6874         list = uri_list_extract_filenames((const gchar *)data->data);
6875         for (tmp = list; tmp != NULL; tmp = tmp->next)
6876                 compose_insert_file(compose, (const gchar *)tmp->data);
6877         list_free_strings(list);
6878         g_list_free(list);
6879 }
6880
6881 #if 0 /* NEW COMPOSE GUI */
6882 static void to_activated(GtkWidget *widget, Compose *compose)
6883 {
6884         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6885                 gtk_widget_grab_focus(compose->newsgroups_entry);
6886         else
6887                 gtk_widget_grab_focus(compose->subject_entry);
6888 }
6889
6890 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6891 {
6892         gtk_widget_grab_focus(compose->subject_entry);
6893 }
6894
6895 static void subject_activated(GtkWidget *widget, Compose *compose)
6896 {
6897         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6898                 gtk_widget_grab_focus(compose->cc_entry);
6899         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6900                 gtk_widget_grab_focus(compose->bcc_entry);
6901         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6902                 gtk_widget_grab_focus(compose->reply_entry);
6903         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6904                 gtk_widget_grab_focus(compose->followup_entry);
6905         else
6906                 gtk_widget_grab_focus(compose->text);
6907 }
6908
6909 static void cc_activated(GtkWidget *widget, Compose *compose)
6910 {
6911         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6912                 gtk_widget_grab_focus(compose->bcc_entry);
6913         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6914                 gtk_widget_grab_focus(compose->reply_entry);
6915         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6916                 gtk_widget_grab_focus(compose->followup_entry);
6917         else
6918                 gtk_widget_grab_focus(compose->text);
6919 }
6920
6921 static void bcc_activated(GtkWidget *widget, Compose *compose)
6922 {
6923         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6924                 gtk_widget_grab_focus(compose->reply_entry);
6925         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6926                 gtk_widget_grab_focus(compose->followup_entry);
6927         else
6928                 gtk_widget_grab_focus(compose->text);
6929 }
6930
6931 static void replyto_activated(GtkWidget *widget, Compose *compose)
6932 {
6933         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6934                 gtk_widget_grab_focus(compose->followup_entry);
6935         else
6936                 gtk_widget_grab_focus(compose->text);
6937 }
6938
6939 static void followupto_activated(GtkWidget *widget, Compose *compose)
6940 {
6941         gtk_widget_grab_focus(compose->text);
6942 }
6943 #endif
6944
6945 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6946                                              GtkWidget *widget)
6947 {
6948         Compose *compose = (Compose *)data;
6949
6950         if (GTK_CHECK_MENU_ITEM(widget)->active)
6951                 compose->return_receipt = TRUE;
6952         else
6953                 compose->return_receipt = FALSE;
6954 }
6955
6956 void compose_headerentry_key_press_event_cb(GtkWidget *entry,
6957                                             GdkEventKey *event,
6958                                             ComposeHeaderEntry *headerentry)
6959 {
6960         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
6961             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
6962             !(event->state & GDK_MODIFIER_MASK) &&
6963             (event->keyval == GDK_BackSpace) &&
6964             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
6965                 gtk_container_remove
6966                         (GTK_CONTAINER(headerentry->compose->header_table),
6967                          headerentry->combo);
6968                 gtk_container_remove
6969                         (GTK_CONTAINER(headerentry->compose->header_table),
6970                          headerentry->entry);
6971                 headerentry->compose->header_list =
6972                         g_slist_remove(headerentry->compose->header_list,
6973                                        headerentry);
6974                 g_free(headerentry);
6975         } else  if (event->keyval == GDK_Tab) {
6976                 if (headerentry->compose->header_last == headerentry) {
6977                         /* Override default next focus, and give it to subject_entry
6978                          * instead of notebook tabs
6979                          */
6980                         gtk_signal_emit_stop_by_name(GTK_OBJECT(entry), "key-press-event");
6981                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
6982                 }
6983         }
6984
6985 }
6986
6987 void compose_headerentry_changed_cb(GtkWidget *entry,
6988                                     ComposeHeaderEntry *headerentry)
6989 {
6990         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
6991                 headerentry->compose->header_list =
6992                         g_slist_append(headerentry->compose->header_list,
6993                                        headerentry);
6994                 compose_create_header_entry(headerentry->compose);
6995                 gtk_signal_disconnect_by_func
6996                         (GTK_OBJECT(entry),
6997                          GTK_SIGNAL_FUNC(compose_headerentry_changed_cb),
6998                          headerentry);
6999                 /* Automatically scroll down */
7000                 compose_show_first_last_header(headerentry->compose, FALSE);
7001
7002         }
7003 }
7004
7005 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7006 {
7007         GtkAdjustment *vadj;
7008
7009         g_return_if_fail(compose);
7010         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7011         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7012
7013         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7014         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7015 }
7016
7017 static void text_activated(GtkWidget *widget, Compose *compose)
7018 {
7019         compose_send_control_enter(compose);
7020 }
7021
7022 static void text_inserted(GtkWidget *widget, const gchar *text,
7023                           gint length, gint *position, Compose *compose)
7024 {
7025         GtkEditable *editable = GTK_EDITABLE(widget);
7026
7027         gtk_signal_handler_block_by_func(GTK_OBJECT(widget),
7028                                          GTK_SIGNAL_FUNC(text_inserted),
7029                                          compose);
7030         if (compose->paste_as_quotation) {
7031                 gchar *new_text;
7032                 gchar *qmark;
7033                 gint pos;
7034
7035                 new_text = g_strndup(text, length);
7036                 if (prefs_common.quotemark && *prefs_common.quotemark)
7037                         qmark = prefs_common.quotemark;
7038                 else
7039                         qmark = "> ";
7040                 gtk_stext_set_point(GTK_STEXT(widget), *position);
7041                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7042                 pos = gtk_stext_get_point(GTK_STEXT(widget));
7043                 gtk_editable_set_position(editable, pos);
7044                 *position = pos;
7045                 g_free(new_text);
7046         } else
7047                 gtk_editable_insert_text(editable, text, length, position);
7048
7049         if (prefs_common.autowrap)
7050                 compose_wrap_line_all_full(compose, TRUE);
7051
7052         gtk_signal_handler_unblock_by_func(GTK_OBJECT(widget),
7053                                            GTK_SIGNAL_FUNC(text_inserted),
7054                                            compose);
7055         gtk_signal_emit_stop_by_name(GTK_OBJECT(editable), "insert_text");
7056
7057
7058         if (prefs_common.autosave &&
7059             gtk_stext_get_length(GTK_STEXT(widget)) % prefs_common.autosave_length == 0)
7060                 compose_draft_cb((gpointer)compose, 1, NULL);
7061 }
7062
7063 static gboolean compose_send_control_enter(Compose *compose)
7064 {
7065         GdkEvent *ev;
7066         GdkEventKey *kev;
7067         GtkItemFactory *ifactory;
7068         GtkAccelEntry *accel;
7069         GtkWidget *send_menu;
7070         GSList *list;
7071         GdkModifierType ignored_mods =
7072                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7073                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7074
7075         ev = gtk_get_current_event();
7076         if (ev->type != GDK_KEY_PRESS) return FALSE;
7077
7078         kev = (GdkEventKey *)ev;
7079         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7080                 return FALSE;
7081
7082         ifactory = gtk_item_factory_from_widget(compose->menubar);
7083         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7084         list = gtk_accel_group_entries_from_object(GTK_OBJECT(send_menu));
7085         accel = (GtkAccelEntry *)list->data;
7086         if (accel->accelerator_key == kev->keyval &&
7087             (accel->accelerator_mods & ~ignored_mods) ==
7088             (kev->state & ~ignored_mods)) {
7089                 compose_send_cb(compose, 0, NULL);
7090                 return TRUE;
7091         }
7092
7093         return FALSE;
7094 }
7095
7096 #if USE_ASPELL
7097 static void compose_check_all(Compose *compose)
7098 {
7099         if (compose->gtkaspell)
7100                 gtkaspell_check_all(compose->gtkaspell);
7101 }
7102
7103 static void compose_highlight_all(Compose *compose)
7104 {
7105         if (compose->gtkaspell)
7106                 gtkaspell_highlight_all(compose->gtkaspell);
7107 }
7108
7109 static void compose_check_backwards(Compose *compose)
7110 {
7111         if (compose->gtkaspell)
7112                 gtkaspell_check_backwards(compose->gtkaspell);
7113         else {
7114                 GtkItemFactory *ifactory;
7115                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7116                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7117                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7118         }
7119 }
7120
7121 static void compose_check_forwards_go(Compose *compose)
7122 {
7123         if (compose->gtkaspell)
7124                 gtkaspell_check_forwards_go(compose->gtkaspell);
7125         else {
7126                 GtkItemFactory *ifactory;
7127                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7128                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7129                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7130         }
7131 }
7132 #endif
7133