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_actions_execute_cb  (GtkWidget      *widget,
 319                                          gpointer        data);
 320 static void toolbar_compose_buttons_cb  (GtkWidget      *widget,
 321
 322                                          ToolbarItem    *t_item);
 323 static void account_activated           (GtkMenuItem    *menuitem,
 324                                          gpointer        data);
 325
 326 static void attach_selected             (GtkCList       *clist,
 327                                          gint            row,
 328                                          gint            column,
 329                                          GdkEvent       *event,
 330                                          gpointer        data);
 331 static void attach_button_pressed       (GtkWidget      *widget,
 332                                          GdkEventButton *event,
 333                                          gpointer        data);
 334 static void attach_key_pressed          (GtkWidget      *widget,
 335                                          GdkEventKey    *event,
 336                                          gpointer        data);
 337
 338 static void compose_send_cb             (gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_send_later_cb       (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344
 345 static void compose_draft_cb            (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348
 349 static void compose_attach_cb           (gpointer        data,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352 static void compose_insert_file_cb      (gpointer        data,
 353                                          guint           action,
 354                                          GtkWidget      *widget);
 355
 356 static void compose_close_cb            (gpointer        data,
 357                                          guint           action,
 358                                          GtkWidget      *widget);
 359
 360 static void compose_address_cb          (gpointer        data,
 361                                          guint           action,
 362                                          GtkWidget      *widget);
 363 static void compose_template_activate_cb(GtkWidget      *widget,
 364                                          gpointer        data);
 365
 366 static void compose_ext_editor_cb       (gpointer        data,
 367                                          guint           action,
 368                                          GtkWidget      *widget);
 369
 370 static gint compose_delete_cb           (GtkWidget      *widget,
 371                                          GdkEventAny    *event,
 372                                          gpointer        data);
 373 static void compose_destroy_cb          (GtkWidget      *widget,
 374                                          Compose        *compose);
 375
 376 static void compose_undo_cb             (Compose        *compose);
 377 static void compose_redo_cb             (Compose        *compose);
 378 static void compose_cut_cb              (Compose        *compose);
 379 static void compose_copy_cb             (Compose        *compose);
 380 static void compose_paste_cb            (Compose        *compose);
 381 static void compose_paste_as_quote_cb   (Compose        *compose);
 382 static void compose_allsel_cb           (Compose        *compose);
 383
 384 static void compose_gtk_stext_action_cb (Compose                   *compose,
 385                                          ComposeCallGtkSTextAction  action);
 386
 387 static void compose_grab_focus_cb       (GtkWidget      *widget,
 388                                          Compose        *compose);
 389
 390 static void compose_changed_cb          (GtkEditable    *editable,
 391                                          Compose        *compose);
 392 static void compose_button_press_cb     (GtkWidget      *widget,
 393                                          GdkEventButton *event,
 394                                          Compose        *compose);
 395 #if 0
 396 static void compose_key_press_cb        (GtkWidget      *widget,
 397                                          GdkEventKey    *event,
 398                                          Compose        *compose);
 399 #endif
 400
 401 #if 0
 402 static void compose_toggle_to_cb        (gpointer        data,
 403                                          guint           action,
 404                                          GtkWidget      *widget);
 405 static void compose_toggle_cc_cb        (gpointer        data,
 406                                          guint           action,
 407                                          GtkWidget      *widget);
 408 static void compose_toggle_bcc_cb       (gpointer        data,
 409                                          guint           action,
 410                                          GtkWidget      *widget);
 411 static void compose_toggle_replyto_cb   (gpointer        data,
 412                                          guint           action,
 413                                          GtkWidget      *widget);
 414 static void compose_toggle_followupto_cb(gpointer        data,
 415                                          guint           action,
 416                                          GtkWidget      *widget);
 417 static void compose_toggle_attach_cb    (gpointer        data,
 418                                          guint           action,
 419                                          GtkWidget      *widget);
 420 #endif
 421 static void compose_toggle_ruler_cb     (gpointer        data,
 422                                          guint           action,
 423                                          GtkWidget      *widget);
 424 #if USE_GPGME
 425 static void compose_toggle_sign_cb      (gpointer        data,
 426                                          guint           action,
 427                                          GtkWidget      *widget);
 428 static void compose_toggle_encrypt_cb   (gpointer        data,
 429                                          guint           action,
 430                                          GtkWidget      *widget);
 431 static void compose_set_gnupg_mode_cb   (gpointer        data,
 432                                          guint           action,
 433                                          GtkWidget      *widget);
 434 static void compose_update_gnupg_mode_menu_item(Compose * compose);
 435 static void activate_gnupg_mode         (Compose *compose,
 436                                          PrefsAccount *account);
 437 #endif
 438 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 439                                              GtkWidget *widget);
 440 static void compose_set_priority_cb     (gpointer        data,
 441                                          guint           action,
 442                                          GtkWidget      *widget);
 443
 444 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 445                                              GdkDragContext     *drag_context,
 446                                              gint                x,
 447                                              gint                y,
 448                                              GtkSelectionData   *data,
 449                                              guint               info,
 450                                              guint               time,
 451                                              gpointer            user_data);
 452 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 453                                              GdkDragContext     *drag_context,
 454                                              gint                x,
 455                                              gint                y,
 456                                              GtkSelectionData   *data,
 457                                              guint               info,
 458                                              guint               time,
 459                                              gpointer            user_data);
 460
 461 #if 0
 462 static void to_activated                (GtkWidget      *widget,
 463                                          Compose        *compose);
 464 static void newsgroups_activated        (GtkWidget      *widget,
 465                                          Compose        *compose);
 466 static void cc_activated                (GtkWidget      *widget,
 467                                          Compose        *compose);
 468 static void bcc_activated               (GtkWidget      *widget,
 469                                          Compose        *compose);
 470 static void replyto_activated           (GtkWidget      *widget,
 471                                          Compose        *compose);
 472 static void followupto_activated        (GtkWidget      *widget,
 473                                          Compose        *compose);
 474 static void subject_activated           (GtkWidget      *widget,
 475                                          Compose        *compose);
 476 #endif
 477
 478 static void text_activated              (GtkWidget      *widget,
 479                                          Compose        *compose);
 480 static void text_inserted               (GtkWidget      *widget,
 481                                          const gchar    *text,
 482                                          gint            length,
 483                                          gint           *position,
 484                                          Compose        *compose);
 485 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 486                                   gboolean to_all, gboolean to_ml,
 487                                   gboolean ignore_replyto,
 488                                   gboolean followup_and_reply_to,
 489                                   const gchar *body);
 490
 491 void compose_headerentry_changed_cb        (GtkWidget          *entry,
 492                                             ComposeHeaderEntry *headerentry);
 493 void compose_headerentry_key_press_event_cb(GtkWidget          *entry,
 494                                             GdkEventKey        *event,
 495                                             ComposeHeaderEntry *headerentry);
 496
 497 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 498
 499 #if USE_ASPELL
 500 static void compose_check_all              (Compose *compose);
 501 static void compose_highlight_all          (Compose *compose);
 502 static void compose_check_backwards        (Compose *compose);
 503 static void compose_check_forwards_go      (Compose *compose);
 504 #endif
 505
 506 static gboolean compose_send_control_enter      (Compose        *compose);
 507
 508 static GtkItemFactoryEntry compose_popup_entries[] =
 509 {
 510         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 511         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 512         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 513         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 514 };
 515
 516 static GtkItemFactoryEntry compose_entries[] =
 517 {
 518         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 519         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 520         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 521         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 522         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 523         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 524
 525         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 526         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 527         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 528         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 529         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 530         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 531         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 532         {N_("/_Edit/Paste as _quotation"),
 533                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 534         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 535         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 536         {N_("/_Edit/A_dvanced/Move a character backward"),
 537                                         "<control>B",
 538                                         compose_gtk_stext_action_cb,
 539                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 540                                         NULL},
 541         {N_("/_Edit/A_dvanced/Move a character forward"),
 542                                         "<control>F",
 543                                         compose_gtk_stext_action_cb,
 544                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 545                                         NULL},
 546         {N_("/_Edit/A_dvanced/Move a word backward"),
 547                                         NULL, /* "<alt>B" */
 548                                         compose_gtk_stext_action_cb,
 549                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 550                                         NULL},
 551         {N_("/_Edit/A_dvanced/Move a word forward"),
 552                                         NULL, /* "<alt>F" */
 553                                         compose_gtk_stext_action_cb,
 554                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 555                                         NULL},
 556         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 557                                         NULL, /* "<control>A" */
 558                                         compose_gtk_stext_action_cb,
 559                                         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 560                                         NULL},
 561         {N_("/_Edit/A_dvanced/Move to end of line"),
 562                                         "<control>E",
 563                                         compose_gtk_stext_action_cb,
 564                                         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 565                                         NULL},
 566         {N_("/_Edit/A_dvanced/Move to previous line"),
 567                                         "<control>P",
 568                                         compose_gtk_stext_action_cb,
 569                                         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 570                                         NULL},
 571         {N_("/_Edit/A_dvanced/Move to next line"),
 572                                         "<control>N",
 573                                         compose_gtk_stext_action_cb,
 574                                         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 575                                         NULL},
 576         {N_("/_Edit/A_dvanced/Delete a character backward"),
 577                                         "<control>H",
 578                                         compose_gtk_stext_action_cb,
 579                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 580                                         NULL},
 581         {N_("/_Edit/A_dvanced/Delete a character forward"),
 582                                         "<control>D",
 583                                         compose_gtk_stext_action_cb,
 584                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 585                                         NULL},
 586         {N_("/_Edit/A_dvanced/Delete a word backward"),
 587                                         NULL, /* "<control>W" */
 588                                         compose_gtk_stext_action_cb,
 589                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 590                                         NULL},
 591         {N_("/_Edit/A_dvanced/Delete a word forward"),
 592                                         NULL, /* "<alt>D", */
 593                                         compose_gtk_stext_action_cb,
 594                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 595                                         NULL},
 596         {N_("/_Edit/A_dvanced/Delete line"),
 597                                         "<control>U",
 598                                         compose_gtk_stext_action_cb,
 599                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 600                                         NULL},
 601         {N_("/_Edit/A_dvanced/Delete entire line"),
 602                                         NULL,
 603                                         compose_gtk_stext_action_cb,
 604                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 605                                         NULL},
 606         {N_("/_Edit/A_dvanced/Delete to end of line"),
 607                                         "<control>K",
 608                                         compose_gtk_stext_action_cb,
 609                                         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
 610                                         NULL},
 611         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 612         {N_("/_Edit/_Wrap current paragraph"),
 613                                         "<control>L", compose_wrap_line, 0, NULL},
 614         {N_("/_Edit/Wrap all long _lines"),
 615                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 616         {N_("/_Edit/Edit with e_xternal editor"),
 617                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 618 #if USE_ASPELL
 619         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 620         {N_("/_Spelling/_Check all or check selection"),
 621                                         NULL, compose_check_all, 0, NULL},
 622         {N_("/_Spelling/_Highlight all misspelled words"),
 623                                         NULL, compose_highlight_all, 0, NULL},
 624         {N_("/_Spelling/Check _backwards misspelled word"),
 625                                         NULL, compose_check_backwards , 0, NULL},
 626         {N_("/_Spelling/_Forward to next misspelled word"),
 627                                         NULL, compose_check_forwards_go, 0, NULL},
 628         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 629         {N_("/_Spelling/_Spelling Configuration"),
 630                                         NULL, NULL, 0, "<Branch>"},
 631 #endif
 632 #if 0 /* NEW COMPOSE GUI */
 633         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 634         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 635         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 636         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 637         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 638         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 639         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 640         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 641         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 642         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 643         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 644 #endif
 645         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 646         {N_("/_Message/_Send"),         "<control>Return",
 647                                         compose_send_cb, 0, NULL},
 648         {N_("/_Message/Send _later"),   "<shift><control>S",
 649                                         compose_send_later_cb,  0, NULL},
 650         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 651         {N_("/_Message/Save to _draft folder"),
 652                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 653         {N_("/_Message/Save and _keep editing"),
 654                                         "<control>S", compose_draft_cb, 1, NULL},
 655 #if 0 /* NEW COMPOSE GUI */
 656         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 657         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 658         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 659         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 660         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 661         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 662         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 663         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 664         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 665 #endif
 666 #if USE_GPGME
 667         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 668         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 669         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 670         {N_("/_Message/Mode/MIME"),             NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_DETACH, "<RadioItem>"},
 671         {N_("/_Message/Mode/Inline"),   NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_INLINE, "/Message/Mode/MIME"},
 672 #endif /* USE_GPGME */
 673         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 674         {N_("/_Message/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 675         {N_("/_Message/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 676         {N_("/_Message/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Message/Priority/Highest"},
 677         {N_("/_Message/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Message/Priority/Highest"},
 678         {N_("/_Message/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Message/Priority/Highest"},
 679         {N_("/_Message/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Message/Priority/Highest"},
 680         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 681         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 682         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 683         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 684         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 685         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 686         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 687         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 688         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 689 };
 690
 691 static GtkTargetEntry compose_mime_types[] =
 692 {
 693         {"text/uri-list", 0, 0}
 694 };
 695
 696 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 697                      GPtrArray *attach_files)
 698 {
 699         return compose_generic_new(account, mailto, NULL, attach_files);
 700 }
 701
 702 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 703 {
 704         return compose_generic_new(account, NULL, item, NULL);
 705 }
 706
 707 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 708                              GPtrArray *attach_files)
 709 {
 710         Compose *compose;
 711         GtkSText *text;
 712         GtkItemFactory *ifactory;
 713         gboolean grab_focus_on_last = TRUE;
 714
 715         if (item && item->prefs && item->prefs->enable_default_account)
 716                 account = account_find_from_id(item->prefs->default_account);
 717
 718         if (!account) account = cur_account;
 719         g_return_val_if_fail(account != NULL, NULL);
 720
 721         compose = compose_create(account, COMPOSE_NEW);
 722         ifactory = gtk_item_factory_from_widget(compose->menubar);
 723
 724         compose->replyinfo = NULL;
 725
 726         text = GTK_STEXT(compose->text);
 727         gtk_stext_freeze(text);
 728
 729         if (prefs_common.auto_sig)
 730                 compose_insert_sig(compose);
 731         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 732         gtk_stext_set_point(text, 0);
 733
 734         gtk_stext_thaw(text);
 735
 736         if (account->protocol != A_NNTP) {
 737                 if (mailto && *mailto != '\0') {
 738                         compose_entries_set(compose, mailto);
 739
 740                 } else if (item && item->prefs->enable_default_to) {
 741                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 742                         compose_entry_select(compose, item->prefs->default_to);
 743                         grab_focus_on_last = FALSE;
 744                 }
 745                 if (item && item->ret_rcpt) {
 746                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 747                 }
 748         } else {
 749                 if (mailto) {
 750                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 751                 }
 752                 /*
 753                  * CLAWS: just don't allow return receipt request, even if the user
 754                  * may want to send an email. simple but foolproof.
 755                  */
 756                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 757         }
 758
 759         if (attach_files) {
 760                 gint i;
 761                 gchar *file;
 762
 763                 for (i = 0; i < attach_files->len; i++) {
 764                         file = g_ptr_array_index(attach_files, i);
 765                         compose_attach_append(compose, file, file, NULL);
 766                 }
 767         }
 768
 769         compose_show_first_last_header(compose, TRUE);
 770
 771         /* Set save folder */
 772         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 773                 gchar *folderidentifier;
 774
 775                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 776                 folderidentifier = folder_item_get_identifier(item);
 777                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 778                 g_free(folderidentifier);
 779         }
 780
 781         /* Grab focus on last header only if no default_to was set */
 782         if (grab_focus_on_last)
 783                 gtk_widget_grab_focus(compose->header_last->entry);
 784
 785         if (prefs_common.auto_exteditor)
 786                 compose_exec_ext_editor(compose);
 787
 788         return compose;
 789 }
 790
 791 /*
 792 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 793                                            const gchar *followupto, gchar * to)
 794 {
 795         Compose *compose;
 796
 797         if (!account) account = cur_account;
 798         g_return_val_if_fail(account != NULL, NULL);
 799         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 800
 801         compose = compose_create(account, COMPOSE_NEW);
 802
 803         if (prefs_common.auto_sig)
 804                 compose_insert_sig(compose);
 805         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 806         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 807
 808         compose_entry_append(compose, to, COMPOSE_TO);
 809         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 810         gtk_widget_grab_focus(compose->subject_entry);
 811
 812         return compose;
 813 }
 814 */
 815
 816 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 817                    gboolean to_ml, gboolean ignore_replyto,
 818                    const gchar *body)
 819 {
 820         compose_generic_reply(msginfo, quote, to_all, to_ml,
 821                               ignore_replyto, FALSE, body);
 822 }
 823
 824 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 825                                    gboolean to_all,
 826                                    gboolean ignore_replyto,
 827                                    const gchar *body)
 828 {
 829         compose_generic_reply(msginfo, quote, to_all, FALSE,
 830                               ignore_replyto, TRUE, body);
 831 }
 832
 833 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 834                                   gboolean to_all, gboolean to_ml,
 835                                   gboolean ignore_replyto,
 836                                   gboolean followup_and_reply_to,
 837                                   const gchar *body)
 838 {
 839         Compose *compose;
 840         PrefsAccount *account;
 841         PrefsAccount *reply_account;
 842         GtkSText *text;
 843
 844         g_return_if_fail(msginfo != NULL);
 845         g_return_if_fail(msginfo->folder != NULL);
 846
 847         account = NULL;
 848         /* select the account set in folderitem's property (if enabled) */
 849         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 850                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 851
 852         /* select the account for the whole folder (IMAP / NNTP) */
 853         if (!account)
 854                 /* FIXME: this is not right, because folder may be nested. we should
 855                  * ascend the tree until we find a parent with proper account
 856                  * information */
 857                 account = msginfo->folder->folder->account;
 858
 859         /* select account by to: and cc: header if enabled */
 860         if (prefs_common.reply_account_autosel) {
 861                 if (!account && msginfo->to) {
 862                         gchar *to;
 863                         Xstrdup_a(to, msginfo->to, return);
 864                         extract_address(to);
 865                         account = account_find_from_address(to);
 866                 }
 867                 if (!account) {
 868                         gchar cc[BUFFSIZE];
 869                         if (!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 870                                 extract_address(cc);
 871                                 account = account_find_from_address(cc);
 872                         }
 873                 }
 874         }
 875
 876         /* select current account */
 877         if (!account) account = cur_account;
 878         g_return_if_fail(account != NULL);
 879
 880         if (ignore_replyto && account->protocol == A_NNTP &&
 881             !followup_and_reply_to) {
 882                 reply_account =
 883                         account_find_from_address(account->address);
 884                 if (!reply_account)
 885                         reply_account = compose_current_mail_account();
 886                 if (!reply_account)
 887                         return;
 888         } else
 889                 reply_account = account;
 890
 891         compose = compose_create(account, COMPOSE_REPLY);
 892
 893         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 894         if (!compose->replyinfo)
 895                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 896
 897         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 898                 GtkItemFactory *ifactory;
 899
 900                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 901                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 902         }
 903
 904         /* Set save folder */
 905         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 906                 gchar *folderidentifier;
 907
 908                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 909                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 910                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 911                 g_free(folderidentifier);
 912         }
 913
 914         if (compose_parse_header(compose, msginfo) < 0) return;
 915         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 916                                 ignore_replyto, followup_and_reply_to);
 917         compose_show_first_last_header(compose, TRUE);
 918
 919         text = GTK_STEXT(compose->text);
 920         gtk_stext_freeze(text);
 921
 922         if (quote) {
 923                 gchar *qmark;
 924                 gchar *quote_str;
 925
 926                 if (prefs_common.quotemark && *prefs_common.quotemark)
 927                         qmark = prefs_common.quotemark;
 928                 else
 929                         qmark = "> ";
 930
 931                 quote_str = compose_quote_fmt(compose, compose->replyinfo,
 932                                               prefs_common.quotefmt,
 933                                               qmark, body);
 934         }
 935
 936         if (prefs_common.auto_sig)
 937                 compose_insert_sig(compose);
 938
 939         if (quote && prefs_common.linewrap_quote)
 940                 compose_wrap_line_all(compose);
 941
 942         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 943         gtk_stext_set_point(text, 0);
 944
 945         gtk_stext_thaw(text);
 946         gtk_widget_grab_focus(compose->text);
 947
 948         if (prefs_common.auto_exteditor)
 949                 compose_exec_ext_editor(compose);
 950 }
 951
 952 static void set_toolbar_style(Compose *compose);
 953
 954 #define INSERT_FW_HEADER(var, hdr) \
 955 if (msginfo->var && *msginfo->var) { \
 956         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 957         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 958         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 959 }
 960
 961 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
 962                          gboolean as_attach, const gchar *body)
 963 {
 964         Compose *compose;
 965         GtkSText *text;
 966
 967         g_return_val_if_fail(msginfo != NULL, NULL);
 968         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 969
 970         if (!account)
 971                 account = msginfo->folder->folder->account;
 972         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 973                 gchar *to;
 974                 Xstrdup_a(to, msginfo->to, return NULL);
 975                 extract_address(to);
 976                 account = account_find_from_address(to);
 977         }
 978
 979         if (!account && prefs_common.forward_account_autosel) {
 980                 gchar cc[BUFFSIZE];
 981                 if (!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 982                         extract_address(cc);
 983                         account = account_find_from_address(cc);
 984                 }
 985         }
 986
 987         if (account == NULL) {
 988                 account = cur_account;
 989                 /*
 990                 account = msginfo->folder->folder->account;
 991                 if (!account) account = cur_account;
 992                 */
 993         }
 994         g_return_val_if_fail(account != NULL, NULL);
 995
 996         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 997         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 998         if (MSG_IS_IMAP(msginfo->flags))
 999                 imap_msg_unset_perm_flags(msginfo, MSG_REPLIED);
1000
1001         compose = compose_create(account, COMPOSE_FORWARD);
1002
1003         if (msginfo->subject && *msginfo->subject) {
1004                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1005                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1006                                       msginfo->subject);
1007         }
1008
1009         text = GTK_STEXT(compose->text);
1010         gtk_stext_freeze(text);
1011
1012
1013                 if (as_attach) {
1014                         gchar *msgfile;
1015
1016                         msgfile = procmsg_get_message_file_path(msginfo);
1017                         if (!is_file_exist(msgfile))
1018                                 g_warning(_("%s: file not exist\n"), msgfile);
1019                         else
1020                                 compose_attach_append(compose, msgfile, msgfile,
1021                                                       "message/rfc822");
1022
1023                         g_free(msgfile);
1024                 } else {
1025                         gchar *qmark;
1026                         gchar *quote_str;
1027                         MsgInfo *full_msginfo;
1028
1029                         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1030                         if (!full_msginfo)
1031                                 full_msginfo = procmsg_msginfo_copy(msginfo);
1032
1033                         if (prefs_common.fw_quotemark &&
1034                             *prefs_common.fw_quotemark)
1035                                 qmark = prefs_common.fw_quotemark;
1036                         else
1037                                 qmark = "> ";
1038
1039                         quote_str = compose_quote_fmt(compose, full_msginfo,
1040                                                       prefs_common.fw_quotefmt,
1041                                                       qmark, body);
1042                         compose_attach_parts(compose, msginfo);
1043
1044                         procmsg_msginfo_free(full_msginfo);
1045                 }
1046
1047         if (prefs_common.auto_sig)
1048                 compose_insert_sig(compose);
1049
1050         if (prefs_common.linewrap_quote)
1051                 compose_wrap_line_all(compose);
1052
1053         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1054         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1055
1056         gtk_stext_thaw(text);
1057 #if 0 /* NEW COMPOSE GUI */
1058         if (account->protocol != A_NNTP)
1059                 gtk_widget_grab_focus(compose->to_entry);
1060         else
1061                 gtk_widget_grab_focus(compose->newsgroups_entry);
1062 #endif
1063         gtk_widget_grab_focus(compose->header_last->entry);
1064
1065         if (prefs_common.auto_exteditor)
1066                 compose_exec_ext_editor(compose);
1067
1068         return compose;
1069 }
1070
1071 #undef INSERT_FW_HEADER
1072
1073 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1074 {
1075         Compose *compose;
1076         GtkSText *text;
1077         GSList *msginfo;
1078         gchar *msgfile;
1079
1080         g_return_val_if_fail(msginfo_list != NULL, NULL);
1081
1082         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1083                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1084                         return NULL;
1085         }
1086
1087         if (account == NULL) {
1088                 account = cur_account;
1089                 /*
1090                 account = msginfo->folder->folder->account;
1091                 if (!account) account = cur_account;
1092                 */
1093         }
1094         g_return_val_if_fail(account != NULL, NULL);
1095
1096         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1097                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1098                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1099         }
1100
1101         compose = compose_create(account, COMPOSE_FORWARD);
1102
1103         text = GTK_STEXT(compose->text);
1104         gtk_stext_freeze(text);
1105
1106         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1107                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1108                 if (!is_file_exist(msgfile))
1109                         g_warning(_("%s: file not exist\n"), msgfile);
1110                 else
1111                         compose_attach_append(compose, msgfile, msgfile,
1112                                 "message/rfc822");
1113                 g_free(msgfile);
1114         }
1115
1116         if (prefs_common.auto_sig)
1117                 compose_insert_sig(compose);
1118
1119         if (prefs_common.linewrap_quote)
1120                 compose_wrap_line_all(compose);
1121
1122         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1123         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1124
1125         gtk_stext_thaw(text);
1126         gtk_widget_grab_focus(compose->header_last->entry);
1127
1128 #if 0 /* NEW COMPOSE GUI */
1129         if (account->protocol != A_NNTP)
1130                 gtk_widget_grab_focus(compose->to_entry);
1131         else
1132                 gtk_widget_grab_focus(compose->newsgroups_entry);
1133 #endif
1134
1135         return compose;
1136 }
1137
1138 void compose_reedit(MsgInfo *msginfo)
1139 {
1140         Compose *compose;
1141         PrefsAccount *account = NULL;
1142         GtkSText *text;
1143         FILE *fp;
1144         gchar buf[BUFFSIZE];
1145
1146         g_return_if_fail(msginfo != NULL);
1147         g_return_if_fail(msginfo->folder != NULL);
1148
1149         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1150                 gchar queueheader_buf[BUFFSIZE];
1151                 gint id;
1152
1153                 /* Select Account from queue headers */
1154                 if (!get_header_from_msginfo(msginfo, queueheader_buf,
1155                                              sizeof(queueheader_buf), "NAID:")) {
1156                         id = atoi(&queueheader_buf[5]);
1157                         account = account_find_from_id(id);
1158                 }
1159                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1160                                                     sizeof(queueheader_buf), "MAID:")) {
1161                         id = atoi(&queueheader_buf[5]);
1162                         account = account_find_from_id(id);
1163                 }
1164                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1165                                                                 sizeof(queueheader_buf), "S:")) {
1166                         account = account_find_from_address(queueheader_buf);
1167                 }
1168         } else
1169                 account = msginfo->folder->folder->account;
1170
1171         if (!account && prefs_common.reedit_account_autosel) {
1172                 gchar from[BUFFSIZE];
1173                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1174                         extract_address(from);
1175                         account = account_find_from_address(from);
1176                 }
1177         }
1178         if (!account) account = cur_account;
1179         g_return_if_fail(account != NULL);
1180
1181         compose = compose_create(account, COMPOSE_REEDIT);
1182         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1183
1184         if (msginfo->folder->stype == F_QUEUE
1185         ||  msginfo->folder->stype == F_DRAFT) {
1186                 gchar queueheader_buf[BUFFSIZE];
1187
1188                 /* Set message save folder */
1189                 if (!get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1190                         gint startpos = 0;
1191
1192                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1193                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1194                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1195                 }
1196         }
1197
1198         if (compose_parse_header(compose, msginfo) < 0) return;
1199         compose_reedit_set_entry(compose, msginfo);
1200
1201         text = GTK_STEXT(compose->text);
1202         gtk_stext_freeze(text);
1203
1204         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1205                 g_warning(_("Can't get text part\n"));
1206         else {
1207                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1208                         strcrchomp(buf);
1209                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1210                 }
1211                 fclose(fp);
1212         }
1213         compose_attach_parts(compose, msginfo);
1214
1215         gtk_stext_thaw(text);
1216         gtk_widget_grab_focus(compose->text);
1217
1218         if (prefs_common.auto_exteditor)
1219                 compose_exec_ext_editor(compose);
1220 }
1221
1222 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1223 {
1224         Compose *compose;
1225         gchar *filename;
1226         GtkItemFactory *ifactory;
1227
1228         g_return_val_if_fail(msginfo != NULL, NULL);
1229
1230         if (!account)
1231                 account = cur_account;
1232         g_return_val_if_fail(account != NULL, NULL);
1233
1234         compose = compose_create(account, COMPOSE_REDIRECT);
1235         ifactory = gtk_item_factory_from_widget(compose->menubar);
1236
1237         compose->replyinfo = NULL;
1238
1239         compose_show_first_last_header(compose, TRUE);
1240
1241         gtk_widget_grab_focus(compose->header_last->entry);
1242
1243         filename = procmsg_get_message_file(msginfo);
1244         if (filename == NULL)
1245                 return NULL;
1246
1247         compose->redirect_filename = filename;
1248
1249         if (msginfo->subject)
1250                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1251                                    msginfo->subject);
1252         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1253
1254         gtk_stext_freeze(GTK_STEXT(compose->text));
1255         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1256         gtk_editable_set_editable(GTK_EDITABLE(compose->text), FALSE);
1257         gtk_stext_thaw(GTK_STEXT(compose->text));
1258
1259         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1260         menu_set_sensitive(ifactory, "/Add...", FALSE);
1261         menu_set_sensitive(ifactory, "/Remove", FALSE);
1262         menu_set_sensitive(ifactory, "/Property...", FALSE);
1263
1264         ifactory = gtk_item_factory_from_widget(compose->menubar);
1265         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
1266         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
1267         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
1268         menu_set_sensitive(ifactory, "/Edit/Paste", FALSE);
1269         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", FALSE);
1270         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", FALSE);
1271         menu_set_sensitive(ifactory, "/Edit/Edit with external editor", FALSE);
1272         menu_set_sensitive(ifactory, "/Message/Attach", FALSE);
1273 #if USE_GPGME
1274         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
1275         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
1276         menu_set_sensitive(ifactory, "/Message/Mode/MIME", FALSE);
1277         menu_set_sensitive(ifactory, "/Message/Mode/Inline", FALSE);
1278 #endif
1279         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
1280         menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
1281
1282         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1283         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1284         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1285         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1286         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn, FALSE);
1287
1288         return compose;
1289 }
1290
1291 GList *compose_get_compose_list(void)
1292 {
1293         return compose_list;
1294 }
1295
1296 void compose_entry_append(Compose *compose, const gchar *address,
1297                           ComposeEntryType type)
1298 {
1299         gchar *header;
1300
1301         if (!address || *address == '\0') return;
1302
1303 #if 0 /* NEW COMPOSE GUI */
1304         switch (type) {
1305         case COMPOSE_CC:
1306                 entry = GTK_ENTRY(compose->cc_entry);
1307                 break;
1308         case COMPOSE_BCC:
1309                 entry = GTK_ENTRY(compose->bcc_entry);
1310                 break;
1311         case COMPOSE_NEWSGROUPS:
1312                 entry = GTK_ENTRY(compose->newsgroups_entry);
1313                 break;
1314         case COMPOSE_TO:
1315         default:
1316                 entry = GTK_ENTRY(compose->to_entry);
1317                 break;
1318         }
1319
1320         text = gtk_entry_get_text(entry);
1321         if (*text != '\0')
1322                 gtk_entry_append_text(entry, ", ");
1323         gtk_entry_append_text(entry, address);
1324 #endif
1325
1326         switch (type) {
1327         case COMPOSE_CC:
1328                 header = N_("Cc:");
1329                 break;
1330         case COMPOSE_BCC:
1331                 header = N_("Bcc:");
1332                 break;
1333         case COMPOSE_REPLYTO:
1334                 header = N_("Reply-To:");
1335                 break;
1336         case COMPOSE_NEWSGROUPS:
1337                 header = N_("Newsgroups:");
1338                 break;
1339         case COMPOSE_FOLLOWUPTO:
1340                 header = N_( "Followup-To:");
1341                 break;
1342         case COMPOSE_TO:
1343         default:
1344                 header = N_("To:");
1345                 break;
1346         }
1347         header = prefs_common.trans_hdr ? gettext(header) : header;
1348
1349         compose_add_header_entry(compose, header, (gchar *)address);
1350 }
1351
1352 void compose_entry_select (Compose *compose, const gchar *mailto)
1353 {
1354         GSList *header_list;
1355
1356         for (header_list = compose->header_list; header_list != NULL; header_list = header_list->next) {
1357                 GtkEntry * entry = GTK_ENTRY(((ComposeHeaderEntry *)header_list->data)->entry);
1358
1359                 if (gtk_entry_get_text(entry) && !g_strcasecmp(gtk_entry_get_text(entry), mailto)) {
1360                         gtk_entry_select_region(entry, 0, -1);
1361                         gtk_widget_grab_focus(GTK_WIDGET(entry));
1362                 }
1363         }
1364 }
1365
1366 static void compose_entries_set(Compose *compose, const gchar *mailto)
1367 {
1368         gchar *to = NULL;
1369         gchar *cc = NULL;
1370         gchar *bcc = NULL;
1371         gchar *subject = NULL;
1372         gchar *body = NULL;
1373
1374         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1375
1376         if (to)
1377                 compose_entry_append(compose, to, COMPOSE_TO);
1378         if (cc)
1379                 compose_entry_append(compose, cc, COMPOSE_CC);
1380         if (bcc)
1381                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1382         if (subject)
1383                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1384         if (body) {
1385                 gtk_stext_insert(GTK_STEXT(compose->text),
1386                                 NULL, NULL, NULL, body, -1);
1387                 gtk_stext_insert(GTK_STEXT(compose->text),
1388                                 NULL, NULL, NULL, "\n", 1);
1389         }
1390
1391         g_free(to);
1392         g_free(cc);
1393         g_free(bcc);
1394         g_free(subject);
1395         g_free(body);
1396 }
1397
1398 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1399 {
1400         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1401                                        {"Cc:",          NULL, FALSE},
1402                                        {"References:",  NULL, FALSE},
1403                                        {"Bcc:",         NULL, FALSE},
1404                                        {"Newsgroups:",  NULL, FALSE},
1405                                        {"Followup-To:", NULL, FALSE},
1406                                        {"List-Post:",   NULL, FALSE},
1407                                        {"X-Priority:",  NULL, FALSE},
1408                                        {NULL,           NULL, FALSE}};
1409
1410         enum
1411         {
1412                 H_REPLY_TO      = 0,
1413                 H_CC            = 1,
1414                 H_REFERENCES    = 2,
1415                 H_BCC           = 3,
1416                 H_NEWSGROUPS    = 4,
1417                 H_FOLLOWUP_TO   = 5,
1418                 H_LIST_POST     = 6,
1419                 H_X_PRIORITY    = 7
1420         };
1421
1422         FILE *fp;
1423
1424         g_return_val_if_fail(msginfo != NULL, -1);
1425
1426         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1427         procheader_get_header_fields(fp, hentry);
1428         fclose(fp);
1429
1430         if (hentry[H_REPLY_TO].body != NULL) {
1431                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1432                 compose->replyto = hentry[H_REPLY_TO].body;
1433                 hentry[H_REPLY_TO].body = NULL;
1434         }
1435         if (hentry[H_CC].body != NULL) {
1436                 conv_unmime_header_overwrite(hentry[H_CC].body);
1437                 compose->cc = hentry[H_CC].body;
1438                 hentry[H_CC].body = NULL;
1439         }
1440         if (hentry[H_REFERENCES].body != NULL) {
1441                 if (compose->mode == COMPOSE_REEDIT)
1442                         compose->references = hentry[H_REFERENCES].body;
1443                 else {
1444                         compose->references = compose_parse_references
1445                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1446                         g_free(hentry[H_REFERENCES].body);
1447                 }
1448                 hentry[H_REFERENCES].body = NULL;
1449         }
1450         if (hentry[H_BCC].body != NULL) {
1451                 if (compose->mode == COMPOSE_REEDIT) {
1452                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1453                         compose->bcc = hentry[H_BCC].body;
1454                 } else
1455                         g_free(hentry[H_BCC].body);
1456                 hentry[H_BCC].body = NULL;
1457         }
1458         if (hentry[H_NEWSGROUPS].body != NULL) {
1459                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1460                 hentry[H_NEWSGROUPS].body = NULL;
1461         }
1462         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1463                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1464                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1465                 hentry[H_FOLLOWUP_TO].body = NULL;
1466         }
1467         if (hentry[H_LIST_POST].body != NULL) {
1468                 gchar *to = NULL;
1469
1470                 extract_address(hentry[H_LIST_POST].body);
1471                 if (hentry[H_LIST_POST].body[0] != '\0') {
1472                         scan_mailto_url(hentry[H_LIST_POST].body,
1473                                         &to, NULL, NULL, NULL, NULL);
1474                         if (to) {
1475                                 g_free(compose->ml_post);
1476                                 compose->ml_post = to;
1477                         }
1478                 }
1479                 g_free(hentry[H_LIST_POST].body);
1480                 hentry[H_LIST_POST].body = NULL;
1481         }
1482
1483         /* CLAWS - X-Priority */
1484         if (compose->mode == COMPOSE_REEDIT)
1485                 if (hentry[H_X_PRIORITY].body != NULL) {
1486                         gint priority;
1487
1488                         priority = atoi(hentry[H_X_PRIORITY].body);
1489                         g_free(hentry[H_X_PRIORITY].body);
1490
1491                         hentry[H_X_PRIORITY].body = NULL;
1492
1493                         if (priority < PRIORITY_HIGHEST ||
1494                             priority > PRIORITY_LOWEST)
1495                                 priority = PRIORITY_NORMAL;
1496
1497                         compose->priority =  priority;
1498                 }
1499
1500         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1501                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1502         else if (compose->mode != COMPOSE_REEDIT &&
1503                  msginfo->msgid && *msginfo->msgid) {
1504                 compose->inreplyto = g_strdup(msginfo->msgid);
1505
1506                 if (!compose->references) {
1507                         if (msginfo->inreplyto && *msginfo->inreplyto)
1508                                 compose->references =
1509                                         g_strdup_printf("<%s>\n\t<%s>",
1510                                                         msginfo->inreplyto,
1511                                                         msginfo->msgid);
1512                         else
1513                                 compose->references =
1514                                         g_strconcat("<", msginfo->msgid, ">",
1515                                                     NULL);
1516                 }
1517         }
1518
1519         return 0;
1520 }
1521
1522 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1523 {
1524         GSList *ref_id_list, *cur;
1525         GString *new_ref;
1526         gchar *new_ref_str;
1527
1528         ref_id_list = references_list_append(NULL, ref);
1529         if (!ref_id_list) return NULL;
1530         if (msgid && *msgid)
1531                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1532
1533         for (;;) {
1534                 gint len = 0;
1535
1536                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1537                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1538                         len += strlen((gchar *)cur->data) + 5;
1539
1540                 if (len > MAX_REFERENCES_LEN) {
1541                         /* remove second message-ID */
1542                         if (ref_id_list && ref_id_list->next &&
1543                             ref_id_list->next->next) {
1544                                 g_free(ref_id_list->next->data);
1545                                 ref_id_list = g_slist_remove
1546                                         (ref_id_list, ref_id_list->next->data);
1547                         } else {
1548                                 slist_free_strings(ref_id_list);
1549                                 g_slist_free(ref_id_list);
1550                                 return NULL;
1551                         }
1552                 } else
1553                         break;
1554         }
1555
1556         new_ref = g_string_new("");
1557         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1558                 if (new_ref->len > 0)
1559                         g_string_append(new_ref, "\n\t");
1560                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1561         }
1562
1563         slist_free_strings(ref_id_list);
1564         g_slist_free(ref_id_list);
1565
1566         new_ref_str = new_ref->str;
1567         g_string_free(new_ref, FALSE);
1568
1569         return new_ref_str;
1570 }
1571
1572 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1573                                 const gchar *fmt, const gchar *qmark,
1574                                 const gchar *body)
1575 {
1576         GtkSText *text = GTK_STEXT(compose->text);
1577         static MsgInfo dummyinfo;
1578         gchar *quote_str = NULL;
1579         gchar *buf;
1580         gchar *p, *lastp;
1581         gint len;
1582
1583         if (!msginfo)
1584                 msginfo = &dummyinfo;
1585
1586         if (qmark != NULL) {
1587                 quote_fmt_init(msginfo, NULL, NULL);
1588                 quote_fmt_scan_string(qmark);
1589                 quote_fmt_parse();
1590
1591                 buf = quote_fmt_get_buffer();
1592                 if (buf == NULL)
1593                         alertpanel_error(_("Quote mark format error."));
1594                 else
1595                         Xstrdup_a(quote_str, buf, return NULL)
1596         }
1597
1598         if (fmt && *fmt != '\0') {
1599                 quote_fmt_init(msginfo, quote_str, body);
1600                 quote_fmt_scan_string(fmt);
1601                 quote_fmt_parse();
1602
1603                 buf = quote_fmt_get_buffer();
1604                 if (buf == NULL) {
1605                         alertpanel_error(_("Message reply/forward format error."));
1606                         return NULL;
1607                 }
1608         } else
1609                 buf = "";
1610
1611         gtk_stext_freeze(text);
1612
1613         for (p = buf; *p != '\0'; ) {
1614                 lastp = strchr(p, '\n');
1615                 len = lastp ? lastp - p + 1 : -1;
1616                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1617                 if (lastp)
1618                         p = lastp + 1;
1619                 else
1620                         break;
1621         }
1622
1623         gtk_stext_thaw(text);
1624
1625         return buf;
1626 }
1627
1628 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1629                                     gboolean to_all, gboolean to_ml,
1630                                     gboolean ignore_replyto,
1631                                     gboolean followup_and_reply_to)
1632 {
1633         GSList *cc_list = NULL;
1634         GSList *cur;
1635         gchar *from = NULL;
1636         gchar *replyto = NULL;
1637         GHashTable *to_table;
1638
1639         g_return_if_fail(compose->account != NULL);
1640         g_return_if_fail(msginfo != NULL);
1641
1642         if (compose->account->protocol != A_NNTP || followup_and_reply_to) {
1643                 if (!compose->replyto && to_ml && compose->ml_post)
1644                         compose_entry_append(compose,
1645                                            compose->ml_post,
1646                                            COMPOSE_TO);
1647                 else if (!(to_all || ignore_replyto)
1648                          && msginfo->folder
1649                          && msginfo->folder->prefs->enable_default_reply_to) {
1650                         compose_entry_append(compose,
1651                             msginfo->folder->prefs->default_reply_to,
1652                             COMPOSE_TO);
1653                 } else
1654                         compose_entry_append(compose,
1655                                  (compose->replyto && !ignore_replyto)
1656                                  ? compose->replyto
1657                                  : msginfo->from ? msginfo->from : "",
1658                                  COMPOSE_TO);
1659         } else {
1660                 if (ignore_replyto)
1661                         compose_entry_append
1662                                 (compose, msginfo->from ? msginfo->from : "",
1663                                  COMPOSE_TO);
1664                 else {
1665                         if (compose->followup_to && !strncmp(compose->followup_to, "poster", 6)) {
1666                                 compose_entry_append
1667                                         (compose,
1668                                         ((compose->replyto && !ignore_replyto)
1669                                         ? compose->replyto
1670                                         : msginfo->from ? msginfo->from : ""),
1671                                         COMPOSE_TO);
1672                         } else {
1673                                 compose_entry_append
1674                                         (compose,
1675                                          compose->followup_to ? compose->followup_to
1676                                          : compose->newsgroups ? compose->newsgroups
1677                                          : "",
1678                                          COMPOSE_NEWSGROUPS);
1679                         }
1680                 }
1681         }
1682
1683         if (msginfo->subject && *msginfo->subject) {
1684                 gchar *buf, *buf2, *p;
1685
1686                 buf = g_strdup(msginfo->subject);
1687                 while (!strncasecmp(buf, "Re:", 3)) {
1688                         p = buf + 3;
1689                         while (isspace(*p)) p++;
1690                         memmove(buf, p, strlen(p) + 1);
1691                 }
1692
1693                 buf2 = g_strdup_printf("Re: %s", buf);
1694                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1695                 g_free(buf2);
1696                 g_free(buf);
1697         } else
1698                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1699
1700         if (to_ml && compose->ml_post) return;
1701         if (!to_all || compose->account->protocol == A_NNTP) return;
1702
1703         if (compose->replyto) {
1704                 Xstrdup_a(replyto, compose->replyto, return);
1705                 extract_address(replyto);
1706         }
1707         if (msginfo->from) {
1708                 Xstrdup_a(from, msginfo->from, return);
1709                 extract_address(from);
1710         }
1711
1712         if (replyto && from)
1713                 cc_list = address_list_append(cc_list, from);
1714         cc_list = address_list_append(cc_list, msginfo->to);
1715         cc_list = address_list_append(cc_list, compose->cc);
1716
1717         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1718         if (replyto)
1719                 g_hash_table_insert(to_table, replyto, GINT_TO_POINTER(1));
1720         if (compose->account)
1721                 g_hash_table_insert(to_table, compose->account->address,
1722                                     GINT_TO_POINTER(1));
1723
1724         /* remove address on To: and that of current account */
1725         for (cur = cc_list; cur != NULL; ) {
1726                 GSList *next = cur->next;
1727
1728                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1729                         cc_list = g_slist_remove(cc_list, cur->data);
1730                 else
1731                         g_hash_table_insert(to_table, cur->data, cur);
1732
1733                 cur = next;
1734         }
1735         g_hash_table_destroy(to_table);
1736
1737         if (cc_list) {
1738                 for (cur = cc_list; cur != NULL; cur = cur->next)
1739                         compose_entry_append(compose, (gchar *)cur->data,
1740                                              COMPOSE_CC);
1741                 slist_free_strings(cc_list);
1742                 g_slist_free(cc_list);
1743         }
1744 }
1745
1746 #define SET_ENTRY(entry, str) \
1747 { \
1748         if (str && *str) \
1749                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1750 }
1751
1752 #define SET_ADDRESS(type, str) \
1753 { \
1754         if (str && *str) \
1755                 compose_entry_append(compose, str, type); \
1756 }
1757
1758 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1759 {
1760         g_return_if_fail(msginfo != NULL);
1761
1762         SET_ENTRY(subject_entry, msginfo->subject);
1763         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1764         SET_ADDRESS(COMPOSE_CC, compose->cc);
1765         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1766         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1767
1768         compose_update_priority_menu_item(compose);
1769 #if USE_GPGME
1770         compose_update_gnupg_mode_menu_item(compose);
1771 #endif
1772         compose_show_first_last_header(compose, TRUE);
1773
1774 #if 0 /* NEW COMPOSE GUI */
1775         if (compose->bcc) {
1776                 GtkItemFactory *ifactory;
1777                 GtkWidget *menuitem;
1778
1779                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1780                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
1781                 gtk_check_menu_item_set_active
1782                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1783         }
1784         if (compose->replyto) {
1785                 GtkItemFactory *ifactory;
1786                 GtkWidget *menuitem;
1787
1788                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1789                 menuitem = gtk_item_factory_get_item
1790                         (ifactory, "/View/Reply to");
1791                 gtk_check_menu_item_set_active
1792                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1793         }
1794 #endif
1795 }
1796
1797 #undef SET_ENTRY
1798 #undef SET_ADDRESS
1799
1800 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1801 {
1802         FILE  *sigprg;
1803         gchar  *buf;
1804         size_t buf_len = 128;
1805
1806         if (strlen(sigfile) < 2)
1807           return;
1808
1809         sigprg = popen(sigfile+1, "r");
1810         if (sigprg) {
1811
1812                 buf = g_malloc(buf_len);
1813
1814                 if (!buf) {
1815                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1816                         "Unable to insert signature (malloc failed)\n", -1);
1817
1818                         pclose(sigprg);
1819                         return;
1820                 }
1821
1822                 while (!feof(sigprg)) {
1823                         bzero(buf, buf_len);
1824                         fread(buf, buf_len-1, 1, sigprg);
1825                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1826                 }
1827
1828                 g_free(buf);
1829                 pclose(sigprg);
1830         }
1831         else
1832         {
1833                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1834                 "Can't exec file: ", -1);
1835                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1836                 sigfile+1, -1);
1837         }
1838 }
1839
1840 static void compose_insert_sig(Compose *compose)
1841 {
1842         gchar *sigfile;
1843
1844         if (compose->account && compose->account->sig_path)
1845                 sigfile = g_strdup(compose->account->sig_path);
1846         else
1847                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1848                                       DEFAULT_SIGNATURE, NULL);
1849
1850         if (!is_file_or_fifo_exist(sigfile) && sigfile[0] != '|') {
1851                 g_free(sigfile);
1852                 return;
1853         }
1854
1855         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1856         if (prefs_common.sig_sep) {
1857                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1858                                 prefs_common.sig_sep, -1);
1859                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1860                                 "\n", 1);
1861         }
1862
1863         if (sigfile[0] == '|')
1864                 compose_exec_sig(compose, sigfile);
1865         else
1866                 compose_insert_file(compose, sigfile);
1867         g_free(sigfile);
1868 }
1869
1870 static void compose_insert_file(Compose *compose, const gchar *file)
1871 {
1872         GtkSText *text = GTK_STEXT(compose->text);
1873         gchar buf[BUFFSIZE];
1874         gint len;
1875         FILE *fp;
1876
1877         g_return_if_fail(file != NULL);
1878
1879         if ((fp = fopen(file, "rb")) == NULL) {
1880                 FILE_OP_ERROR(file, "fopen");
1881                 return;
1882         }
1883
1884         gtk_stext_freeze(text);
1885
1886         while (fgets(buf, sizeof(buf), fp) != NULL) {
1887                 /* strip <CR> if DOS/Windows file,
1888                    replace <CR> with <LF> if Macintosh file. */
1889                 strcrchomp(buf);
1890                 len = strlen(buf);
1891                 if (len > 0 && buf[len - 1] != '\n') {
1892                         while (--len >= 0)
1893                                 if (buf[len] == '\r') buf[len] = '\n';
1894                 }
1895                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1896         }
1897
1898         gtk_stext_thaw(text);
1899
1900         fclose(fp);
1901 }
1902
1903 static void compose_attach_append(Compose *compose, const gchar *file,
1904                                   const gchar *filename,
1905                                   const gchar *content_type)
1906 {
1907         AttachInfo *ainfo;
1908         gchar *text[N_ATTACH_COLS];
1909         FILE *fp;
1910         off_t size;
1911         gint row;
1912
1913         if (!is_file_exist(file)) {
1914                 g_warning(_("File %s doesn't exist\n"), file);
1915                 return;
1916         }
1917         if ((size = get_file_size(file)) < 0) {
1918                 g_warning(_("Can't get file size of %s\n"), file);
1919                 return;
1920         }
1921         if (size == 0) {
1922                 alertpanel_notice(_("File %s is empty."), file);
1923                 return;
1924         }
1925         if ((fp = fopen(file, "rb")) == NULL) {
1926                 alertpanel_error(_("Can't read %s."), file);
1927                 return;
1928         }
1929         fclose(fp);
1930
1931 #if 0 /* NEW COMPOSE GUI */
1932         if (!compose->use_attach) {
1933                 GtkItemFactory *ifactory;
1934                 GtkWidget *menuitem;
1935
1936                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1937                 menuitem = gtk_item_factory_get_item(ifactory,
1938                                                      "/View/Attachment");
1939                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1940                                                TRUE);
1941         }
1942 #endif
1943         ainfo = g_new0(AttachInfo, 1);
1944         ainfo->file = g_strdup(file);
1945
1946         if (content_type) {
1947                 ainfo->content_type = g_strdup(content_type);
1948                 if (!strcasecmp(content_type, "message/rfc822")) {
1949                         ainfo->encoding = ENC_7BIT;
1950                         ainfo->name = g_strdup_printf
1951                                 (_("Message: %s"),
1952                                  g_basename(filename ? filename : file));
1953                 } else {
1954                         if (!g_strncasecmp(content_type, "text", 4))
1955                                 ainfo->encoding =
1956                                         procmime_get_encoding_for_file(file);
1957                         else
1958                                 ainfo->encoding = ENC_BASE64;
1959                         ainfo->name = g_strdup
1960                                 (g_basename(filename ? filename : file));
1961                 }
1962         } else {
1963                 ainfo->content_type = procmime_get_mime_type(file);
1964                 if (!ainfo->content_type) {
1965                         ainfo->content_type =
1966                                 g_strdup("application/octet-stream");
1967                         ainfo->encoding = ENC_BASE64;
1968                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
1969                         ainfo->encoding = procmime_get_encoding_for_file(file);
1970                 else
1971                         ainfo->encoding = ENC_BASE64;
1972                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
1973         }
1974         ainfo->size = size;
1975
1976         text[COL_MIMETYPE] = ainfo->content_type;
1977         text[COL_SIZE] = to_human_readable(size);
1978         text[COL_NAME] = ainfo->name;
1979
1980         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1981         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1982 }
1983
1984 #define IS_FIRST_PART_TEXT(info) \
1985         ((info->mime_type == MIME_TEXT || info->mime_type == MIME_TEXT_HTML || \
1986           info->mime_type == MIME_TEXT_ENRICHED) || \
1987          (info->mime_type == MIME_MULTIPART && info->content_type && \
1988           !strcasecmp(info->content_type, "multipart/alternative") && \
1989           (info->children && \
1990            (info->children->mime_type == MIME_TEXT || \
1991             info->children->mime_type == MIME_TEXT_HTML || \
1992             info->children->mime_type == MIME_TEXT_ENRICHED))))
1993
1994 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
1995 {
1996         MimeInfo *mimeinfo;
1997         MimeInfo *child;
1998         gchar *infile;
1999         gchar *outfile;
2000
2001         mimeinfo = procmime_scan_message(msginfo);
2002         if (!mimeinfo) return;
2003
2004         /* skip first text (presumably message body) */
2005         child = mimeinfo->children;
2006         if (!child || IS_FIRST_PART_TEXT(mimeinfo)) {
2007                 procmime_mimeinfo_free_all(mimeinfo);
2008                 return;
2009         }
2010
2011         if (IS_FIRST_PART_TEXT(child))
2012                 child = child->next;
2013
2014         infile = procmsg_get_message_file_path(msginfo);
2015
2016         while (child != NULL) {
2017                 if (child->children || child->mime_type == MIME_MULTIPART) {
2018                         child = procmime_mimeinfo_next(child);
2019                         continue;
2020                 }
2021                 if(child->parent && child->parent->parent
2022                 && !strcasecmp(child->parent->parent->content_type, "multipart/signed")
2023                 && child->mime_type == MIME_TEXT) {
2024                         /* this is the main text part of a signed message */
2025                         child = procmime_mimeinfo_next(child);
2026                         continue;
2027                 }
2028                 outfile = procmime_get_tmp_file_name(child);
2029                 if (procmime_get_part(outfile, infile, child) < 0)
2030                         g_warning(_("Can't get the part of multipart message."));
2031                 else if (compose->mode != COMPOSE_REEDIT || strcmp(child->content_type, "application/pgp-signature"))
2032                         compose_attach_append
2033                                 (compose, outfile,
2034                                  child->filename ? child->filename : child->name,
2035                                  child->content_type);
2036
2037                 child = child->next;
2038         }
2039
2040         g_free(infile);
2041         procmime_mimeinfo_free_all(mimeinfo);
2042 }
2043
2044 #undef IS_FIRST_PART_TEXT
2045
2046 #define GET_CHAR(pos, buf, len)                                              \
2047 {                                                                            \
2048         if (text->use_wchar)                                                 \
2049                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));    \
2050         else {                                                               \
2051                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2052                 len = 1;                                                     \
2053         }                                                                    \
2054 }
2055
2056 #define INDENT_CHARS    ">|#"
2057 #define SPACE_CHARS     " \t"
2058
2059 static void compose_wrap_line(Compose *compose)
2060 {
2061         GtkSText *text = GTK_STEXT(compose->text);
2062         gint ch_len, last_ch_len;
2063         gchar cbuf[MB_LEN_MAX], last_ch;
2064         guint text_len;
2065         guint line_end;
2066         guint quoted;
2067         gint p_start, p_end;
2068         gint line_pos, cur_pos;
2069         gint line_len, cur_len;
2070
2071         gtk_stext_freeze(text);
2072
2073         text_len = gtk_stext_get_length(text);
2074
2075         /* check to see if the point is on the paragraph mark (empty line). */
2076         cur_pos = gtk_stext_get_point(text);
2077         GET_CHAR(cur_pos, cbuf, ch_len);
2078         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2079                 if (cur_pos == 0)
2080                         goto compose_end; /* on the paragraph mark */
2081                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
2082                 if (ch_len == 1 && *cbuf == '\n')
2083                         goto compose_end; /* on the paragraph mark */
2084         }
2085
2086         /* find paragraph start. */
2087         line_end = quoted = 0;
2088         for (p_start = cur_pos; p_start >= 0; --p_start) {
2089                 GET_CHAR(p_start, cbuf, ch_len);
2090                 if (ch_len == 1 && *cbuf == '\n') {
2091                         if (quoted)
2092                                 goto compose_end; /* quoted part */
2093                         if (line_end) {
2094                                 p_start += 2;
2095                                 break;
2096                         }
2097                         line_end = 1;
2098                 } else {
2099                         if (ch_len == 1
2100                             && strchr(prefs_common.quote_chars, *cbuf))
2101                                 quoted = 1;
2102                         else if (ch_len != 1 || !isspace(*cbuf))
2103                                 quoted = 0;
2104
2105                         line_end = 0;
2106                 }
2107         }
2108         if (p_start < 0)
2109                 p_start = 0;
2110
2111         /* find paragraph end. */
2112         line_end = 0;
2113         for (p_end = cur_pos; p_end < text_len; p_end++) {
2114                 GET_CHAR(p_end, cbuf, ch_len);
2115                 if (ch_len == 1 && *cbuf == '\n') {
2116                         if (line_end) {
2117                                 p_end -= 1;
2118                                 break;
2119                         }
2120                         line_end = 1;
2121                 } else {
2122                         if (line_end && ch_len == 1 &&
2123                             strchr(prefs_common.quote_chars, *cbuf))
2124                                 goto compose_end; /* quoted part */
2125
2126                         line_end = 0;
2127                 }
2128         }
2129         if (p_end >= text_len)
2130                 p_end = text_len;
2131
2132         if (p_start >= p_end)
2133                 goto compose_end;
2134
2135         line_len = cur_len = 0;
2136         last_ch_len = 0;
2137         last_ch = '\0';
2138         line_pos = p_start;
2139         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2140                 guint space = 0;
2141
2142                 GET_CHAR(cur_pos, cbuf, ch_len);
2143
2144                 if (ch_len < 0) {
2145                         cbuf[0] = '\0';
2146                         ch_len = 1;
2147                 }
2148
2149                 if (ch_len == 1 && isspace(*cbuf))
2150                         space = 1;
2151
2152                 if (ch_len == 1 && *cbuf == '\n') {
2153                         guint replace = 0;
2154                         if (last_ch_len == 1 && !isspace(last_ch)) {
2155                                 if (cur_pos + 1 < p_end) {
2156                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2157                                         if (ch_len == 1 && !isspace(*cbuf))
2158                                                 replace = 1;
2159                                 }
2160                         }
2161                         gtk_stext_set_point(text, cur_pos + 1);
2162                         gtk_stext_backward_delete(text, 1);
2163                         if (replace) {
2164                                 gtk_stext_set_point(text, cur_pos);
2165                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2166                                 space = 1;
2167                         }
2168                         else {
2169                                 p_end--;
2170                                 cur_pos--;
2171                                 continue;
2172                         }
2173                 }
2174
2175                 last_ch_len = ch_len;
2176                 last_ch = *cbuf;
2177
2178                 if (space) {
2179                         line_pos = cur_pos + 1;
2180                         line_len = cur_len + ch_len;
2181                 }
2182
2183                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2184                     line_len > 0) {
2185                         gint tlen = ch_len;
2186
2187                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2188                         if (ch_len == 1 && isspace(*cbuf)) {
2189                                 gtk_stext_set_point(text, line_pos);
2190                                 gtk_stext_backward_delete(text, 1);
2191                                 p_end--;
2192                                 cur_pos--;
2193                                 line_pos--;
2194                                 cur_len--;
2195                                 line_len--;
2196                         }
2197                         ch_len = tlen;
2198
2199                         gtk_stext_set_point(text, line_pos);
2200                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2201                         p_end++;
2202                         cur_pos++;
2203                         line_pos++;
2204                         cur_len = cur_len - line_len + ch_len;
2205                         line_len = 0;
2206                         continue;
2207                 }
2208
2209                 if (ch_len > 1) {
2210                         line_pos = cur_pos + 1;
2211                         line_len = cur_len + ch_len;
2212                 }
2213                 cur_len += ch_len;
2214         }
2215
2216 compose_end:
2217         gtk_stext_thaw(text);
2218 }
2219
2220 #undef WRAP_DEBUG
2221 #ifdef WRAP_DEBUG
2222 /* Darko: used when I debug wrapping */
2223 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2224 {
2225         gint i, clen;
2226         gchar cbuf[MB_LEN_MAX];
2227
2228         printf("%d [", pos);
2229         for (i = pos; i < tlen; i++) {
2230                 GET_CHAR(i, cbuf, clen);
2231                 if (clen < 0) break;
2232                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2233                         break;
2234                 fwrite(cbuf, clen, 1, stdout);
2235         }
2236         printf("]\n");
2237 }
2238 #endif
2239
2240 typedef enum {
2241         WAIT_FOR_SPACE,
2242         WAIT_FOR_INDENT_CHAR,
2243         WAIT_FOR_INDENT_CHAR_OR_SPACE
2244 } IndentState;
2245
2246 /* return indent length, we allow:
2247    > followed by spaces/tabs
2248    | followed by spaces/tabs
2249    uppercase characters immediately followed by >,
2250    and the repeating sequences of the above */
2251 /* return indent length */
2252 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2253 {
2254         guint i_len = 0;
2255         guint i, ch_len, alnum_cnt = 0;
2256         IndentState state = WAIT_FOR_INDENT_CHAR;
2257         gchar cbuf[MB_LEN_MAX];
2258         gboolean is_space;
2259         gboolean is_indent;
2260
2261         for (i = start_pos; i < text_len; i++) {
2262                 GET_CHAR(i, cbuf, ch_len);
2263                 if (ch_len > 1)
2264                         break;
2265
2266                 if (cbuf[0] == '\n')
2267                         break;
2268
2269                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2270                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2271
2272                 switch (state) {
2273                 case WAIT_FOR_SPACE:
2274                         if (is_space == FALSE)
2275                                 goto out;
2276                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2277                         break;
2278                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2279                         if (is_indent == FALSE && is_space == FALSE &&
2280                             !isupper(cbuf[0]))
2281                                 goto out;
2282                         if (is_space == TRUE) {
2283                                 alnum_cnt = 0;
2284                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2285                         } else if (is_indent == TRUE) {
2286                                 alnum_cnt = 0;
2287                                 state = WAIT_FOR_SPACE;
2288                         } else {
2289                                 alnum_cnt++;
2290                                 state = WAIT_FOR_INDENT_CHAR;
2291                         }
2292                         break;
2293                 case WAIT_FOR_INDENT_CHAR:
2294                         if (is_indent == FALSE && !isupper(cbuf[0]))
2295                                 goto out;
2296                         if (is_indent == TRUE) {
2297                                 if (alnum_cnt > 0
2298                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2299                                         goto out;
2300                                 alnum_cnt = 0;
2301                                 state = WAIT_FOR_SPACE;
2302                         } else {
2303                                 alnum_cnt++;
2304                         }
2305                         break;
2306                 }
2307
2308                 i_len++;
2309         }
2310
2311 out:
2312         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2313                 i_len -= alnum_cnt;
2314
2315         return i_len;
2316 }
2317
2318 /* insert quotation string when line was wrapped */
2319 static guint ins_quote(GtkSText *text, guint indent_len,
2320                        guint prev_line_pos, guint text_len,
2321                        gchar *quote_fmt)
2322 {
2323         guint i, ins_len = 0;
2324         gchar ch;
2325
2326         if (indent_len) {
2327                 for (i = 0; i < indent_len; i++) {
2328                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2329                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2330                 }
2331                 ins_len = indent_len;
2332         }
2333
2334         return ins_len;
2335 }
2336
2337 /* check if we should join the next line */
2338 static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
2339                                guint prev_ilen, gboolean autowrap)
2340 {
2341         guint indent_len, ch_len;
2342         gboolean do_join = FALSE;
2343         gchar cbuf[MB_LEN_MAX];
2344
2345         indent_len = get_indent_length(text, start_pos, tlen);
2346
2347         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2348                 GET_CHAR(start_pos + indent_len, cbuf, ch_len);
2349                 if (ch_len > 0 && (cbuf[0] != '\n'))
2350                         do_join = TRUE;
2351         }
2352
2353         return do_join;
2354 }
2355
2356 static void compose_wrap_line_all(Compose *compose)
2357 {
2358         compose_wrap_line_all_full(compose, FALSE);
2359 }
2360
2361 #define STEXT_FREEZE() \
2362         if (!frozen) { gtk_stext_freeze(text); frozen = TRUE; }
2363
2364 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2365 {
2366         GtkSText *text = GTK_STEXT(compose->text);
2367         guint tlen;
2368         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2369         gint line_len = 0, cur_len = 0;
2370         gint ch_len;
2371         gboolean is_new_line = TRUE, do_delete = FALSE;
2372         guint i_len = 0;
2373         gboolean linewrap_quote = TRUE;
2374         gboolean set_editable_pos = FALSE;
2375         gint editable_pos = 0;
2376         gboolean frozen = FALSE;
2377         guint linewrap_len = prefs_common.linewrap_len;
2378         gchar *qfmt = prefs_common.quotemark;
2379         gchar cbuf[MB_LEN_MAX];
2380
2381         tlen = gtk_stext_get_length(text);
2382
2383         for (; cur_pos < tlen; cur_pos++) {
2384                 /* mark position of new line - needed for quotation wrap */
2385                 if (is_new_line) {
2386                         if (linewrap_quote)
2387                                 i_len = get_indent_length(text, cur_pos, tlen);
2388
2389                         is_new_line = FALSE;
2390                         p_pos = cur_pos;
2391 #ifdef WRAP_DEBUG
2392                         g_print("new line i_len=%d p_pos=", i_len);
2393                         dump_text(text, p_pos, tlen, 1);
2394 #endif
2395                 }
2396
2397                 GET_CHAR(cur_pos, cbuf, ch_len);
2398
2399                 /* fix line length for tabs */
2400                 if (ch_len == 1 && *cbuf == '\t') {
2401                         guint tab_width = text->default_tab_width;
2402                         guint tab_offset = line_len % tab_width;
2403
2404 #ifdef WRAP_DEBUG
2405                         g_print("found tab at pos=%d line_len=%d ", cur_pos,
2406                                 line_len);
2407 #endif
2408                         if (tab_offset) {
2409                                 line_len += tab_width - tab_offset - 1;
2410                                 cur_len = line_len;
2411                         }
2412 #ifdef WRAP_DEBUG
2413                         printf("new_len=%d\n", line_len);
2414 #endif
2415                 }
2416
2417                 /* we have encountered line break */
2418                 if (ch_len == 1 && *cbuf == '\n') {
2419                         gint clen;
2420                         gchar cb[MB_LEN_MAX];
2421
2422                         /* should we join the next line */
2423                         if ((autowrap || i_len != cur_len) && do_delete &&
2424                             join_next_line
2425                                 (text, cur_pos + 1, tlen, i_len, autowrap))
2426                                 do_delete = TRUE;
2427                         else
2428                                 do_delete = FALSE;
2429
2430 #ifdef WRAP_DEBUG
2431                         g_print("found CR at %d do_del is %d next line is ",
2432                                cur_pos, do_delete);
2433                         dump_text(text, cur_pos + 1, tlen, 1);
2434 #endif
2435
2436                         /* skip delete if it is continuous URL */
2437                         if (do_delete && (line_pos - p_pos <= i_len) &&
2438                             gtkut_stext_is_uri_string(text, line_pos, tlen))
2439                                 do_delete = FALSE;
2440
2441 #ifdef WRAP_DEBUG
2442                         g_print("l_len=%d wrap_len=%d do_del=%d\n",
2443                                 line_len, linewrap_len, do_delete);
2444 #endif
2445                         /* should we delete to perform smart wrapping */
2446                         if (line_len < linewrap_len && do_delete) {
2447                                 STEXT_FREEZE();
2448                                 /* get rid of newline */
2449                                 gtk_stext_set_point(text, cur_pos);
2450                                 gtk_stext_forward_delete(text, 1);
2451                                 tlen--;
2452
2453                                 /* if text starts with quote fmt or with
2454                                    indent string, delete them */
2455                                 if (i_len) {
2456                                         guint ilen;
2457                                         ilen =  gtkut_stext_str_compare_n
2458                                                 (text, cur_pos, p_pos, i_len,
2459                                                  tlen);
2460                                         if (ilen) {
2461                                                 gtk_stext_forward_delete
2462                                                         (text, ilen);
2463                                                 tlen -= ilen;
2464                                         }
2465                                 }
2466
2467                                 GET_CHAR(cur_pos, cb, clen);
2468
2469                                 /* insert space if it's alphanumeric */
2470                                 if ((cur_pos != line_pos) &&
2471                                     ((clen > 1) || isalnum(cb[0]))) {
2472                                         gtk_stext_insert(text, NULL, NULL,
2473                                                         NULL, " ", 1);
2474                                         tlen++;
2475                                 }
2476
2477                                 /* and start over with current line */
2478                                 cur_pos = p_pos - 1;
2479                                 line_pos = cur_pos;
2480                                 line_len = cur_len = 0;
2481                                 do_delete = FALSE;
2482                                 is_new_line = TRUE;
2483 #ifdef WRAP_DEBUG
2484                                 g_print("after delete l_pos=");
2485                                 dump_text(text, line_pos, tlen, 1);
2486 #endif
2487                                 continue;
2488                         }
2489
2490                         /* mark new line beginning */
2491                         line_pos = cur_pos + 1;
2492                         line_len = cur_len = 0;
2493                         do_delete = FALSE;
2494                         is_new_line = TRUE;
2495                         continue;
2496                 }
2497
2498                 if (ch_len < 0) {
2499                         cbuf[0] = '\0';
2500                         ch_len = 1;
2501                 }
2502
2503                 /* possible line break */
2504                 if (ch_len == 1 && isspace(*cbuf)) {
2505                         line_pos = cur_pos + 1;
2506                         line_len = cur_len + ch_len;
2507                 }
2508
2509                 /* are we over wrapping length set in preferences ? */
2510                 if (cur_len + ch_len > linewrap_len) {
2511                         gint clen;
2512
2513 #ifdef WRAP_DEBUG
2514                         g_print("should wrap cur_pos=%d ", cur_pos);
2515                         dump_text(text, p_pos, tlen, 1);
2516                         dump_text(text, line_pos, tlen, 1);
2517 #endif
2518                         /* force wrapping if it is one long word but not URL */
2519                         if (line_pos - p_pos <= i_len)
2520                                 if (!gtkut_stext_is_uri_string
2521                                     (text, line_pos, tlen))
2522                                         line_pos = cur_pos - 1;
2523 #ifdef WRAP_DEBUG
2524                         g_print("new line_pos=%d\n", line_pos);
2525 #endif
2526
2527                         GET_CHAR(line_pos - 1, cbuf, clen);
2528
2529                         /* if next character is space delete it */
2530                         if (clen == 1 && isspace(*cbuf)) {
2531                                 if (p_pos + i_len != line_pos ||
2532                                     !gtkut_stext_is_uri_string
2533                                         (text, line_pos, tlen)) {
2534                                         STEXT_FREEZE();
2535                                         /* workaround for correct cursor
2536                                            position */
2537                                         if (set_editable_pos == FALSE) {
2538                                                 editable_pos = gtk_editable_get_position(GTK_EDITABLE(text));
2539                                                 if (editable_pos == line_pos)
2540                                                         set_editable_pos = TRUE;
2541                                         }
2542                                         gtk_stext_set_point(text, line_pos);
2543                                         gtk_stext_backward_delete(text, 1);
2544                                         tlen--;
2545                                         cur_pos--;
2546                                         line_pos--;
2547                                         cur_len--;
2548                                         line_len--;
2549                                 }
2550                         }
2551
2552                         /* if it is URL at beginning of line don't wrap */
2553                         if (p_pos + i_len == line_pos &&
2554                             gtkut_stext_is_uri_string(text, line_pos, tlen)) {
2555 #ifdef WRAP_DEBUG
2556                                 g_print("found URL at ");
2557                                 dump_text(text, line_pos, tlen, 1);
2558 #endif
2559                                 continue;
2560                         }
2561
2562                         /* insert CR */
2563                         STEXT_FREEZE();
2564                         gtk_stext_set_point(text, line_pos);
2565                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2566                         /* gtk_stext_compact_buffer(text); */
2567                         tlen++;
2568                         line_pos++;
2569                         /* for loop will increase it */
2570                         cur_pos = line_pos - 1;
2571                         /* start over with current line */
2572                         is_new_line = TRUE;
2573                         line_len = cur_len = 0;
2574                         if (autowrap || i_len > 0)
2575                                 do_delete = TRUE;
2576                         else
2577                                 do_delete = FALSE;
2578 #ifdef WRAP_DEBUG
2579                         g_print("after CR insert ");
2580                         dump_text(text, line_pos, tlen, 1);
2581                         dump_text(text, cur_pos, tlen, 1);
2582 #endif
2583
2584                         /* should we insert quotation ? */
2585                         if (linewrap_quote && i_len) {
2586                                 /* only if line is not already quoted  */
2587                                 if (!gtkut_stext_str_compare
2588                                         (text, line_pos, tlen, qfmt)) {
2589                                         guint ins_len;
2590
2591                                         if (line_pos - p_pos > i_len) {
2592                                                 ins_len = ins_quote
2593                                                         (text, i_len, p_pos,
2594                                                          tlen, qfmt);
2595                                                 tlen += ins_len;
2596                                         }
2597 #ifdef WRAP_DEBUG
2598                                         g_print("after quote insert ");
2599                                         dump_text(text, line_pos, tlen, 1);
2600 #endif
2601                                 }
2602                         }
2603                         continue;
2604                 }
2605
2606                 if (ch_len > 1) {
2607                         line_pos = cur_pos + 1;
2608                         line_len = cur_len + ch_len;
2609                 }
2610                 /* advance to next character in buffer */
2611                 cur_len += ch_len;
2612         }
2613
2614         if (frozen)
2615                 gtk_stext_thaw(text);
2616
2617         if (set_editable_pos && editable_pos <= tlen)
2618                 gtk_editable_set_position(GTK_EDITABLE(text), editable_pos);
2619 }
2620
2621 #undef STEXT_FREEZE
2622 #undef GET_CHAR
2623
2624 static void compose_set_title(Compose *compose)
2625 {
2626         gchar *str;
2627         gchar *edited;
2628
2629         edited = compose->modified ? _(" [Edited]") : "";
2630         if (compose->account && compose->account->address)
2631                 str = g_strdup_printf(_("%s - Compose message%s"),
2632                                       compose->account->address, edited);
2633         else
2634                 str = g_strdup_printf(_("Compose message%s"), edited);
2635         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2636         g_free(str);
2637 }
2638
2639 /**
2640  * compose_current_mail_account:
2641  *
2642  * Find a current mail account (the currently selected account, or the
2643  * default account, if a news account is currently selected).  If a
2644  * mail account cannot be found, display an error message.
2645  *
2646  * Return value: Mail account, or NULL if not found.
2647  **/
2648 static PrefsAccount *
2649 compose_current_mail_account(void)
2650 {
2651         PrefsAccount *ac;
2652
2653         if (cur_account && cur_account->protocol != A_NNTP)
2654                 ac = cur_account;
2655         else {
2656                 ac = account_get_default();
2657                 if (!ac || ac->protocol == A_NNTP) {
2658                         alertpanel_error(_("Account for sending mail is not specified.\n"
2659                                            "Please select a mail account before sending."));
2660                         return NULL;
2661                 }
2662         }
2663         return ac;
2664 }
2665
2666 static void compose_select_account(Compose *compose, PrefsAccount *account)
2667 {
2668         GtkWidget *menuitem;
2669         GtkItemFactory *ifactory;
2670
2671         g_return_if_fail(account != NULL);
2672
2673         compose->account = account;
2674
2675         compose_set_title(compose);
2676
2677         ifactory = gtk_item_factory_from_widget(compose->menubar);
2678 #if 0
2679         if (account->protocol == A_NNTP) {
2680                 gtk_widget_show(compose->newsgroups_hbox);
2681                 gtk_widget_show(compose->newsgroups_entry);
2682                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
2683                 compose->use_newsgroups = TRUE;
2684
2685                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2686                 gtk_check_menu_item_set_active
2687                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2688                 gtk_widget_set_sensitive(menuitem, TRUE);
2689                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2690                 gtk_check_menu_item_set_active
2691                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2692                 gtk_widget_set_sensitive(menuitem, TRUE);
2693
2694                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
2695         } else {
2696                 gtk_widget_hide(compose->newsgroups_hbox);
2697                 gtk_widget_hide(compose->newsgroups_entry);
2698                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
2699                 gtk_widget_queue_resize(compose->table_vbox);
2700                 compose->use_newsgroups = FALSE;
2701
2702                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2703                 gtk_check_menu_item_set_active
2704                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2705                 gtk_widget_set_sensitive(menuitem, FALSE);
2706                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2707                 gtk_check_menu_item_set_active
2708                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2709                 gtk_widget_set_sensitive(menuitem, FALSE);
2710
2711                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Followup to");
2712                 gtk_check_menu_item_set_active
2713                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2714                 gtk_widget_set_sensitive(menuitem, FALSE);
2715         }
2716
2717         if (account->set_autocc && account->auto_cc &&
2718             compose->mode != COMPOSE_REEDIT) {
2719                 gtk_entry_set_text
2720                         (GTK_ENTRY(compose->cc_entry), account->auto_cc);
2721                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2722                 gtk_check_menu_item_set_active
2723                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2724         }
2725         if (account->set_autobcc) {
2726                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
2727                 gtk_check_menu_item_set_active
2728                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2729                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
2730                         gtk_entry_set_text(GTK_ENTRY(compose->bcc_entry),
2731                                            account->auto_bcc);
2732         }
2733         if (account->set_autoreplyto) {
2734                 menuitem = gtk_item_factory_get_item(ifactory,
2735                                                      "/View/Reply to");
2736                 gtk_check_menu_item_set_active
2737                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2738                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
2739                         gtk_entry_set_text(GTK_ENTRY(compose->reply_entry),
2740                                            account->auto_replyto);
2741         }
2742
2743         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
2744         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2745                                        prefs_common.show_ruler);
2746 #endif
2747
2748 #if USE_GPGME
2749         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
2750         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2751                                        account->default_sign);
2752         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
2753         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2754                                        account->default_encrypt);
2755
2756         activate_gnupg_mode(compose, account);
2757 #endif /* USE_GPGME */
2758 }
2759
2760 gboolean compose_check_for_valid_recipient(Compose *compose) {
2761         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2762         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2763         gboolean recipient_found = FALSE;
2764         GSList *list;
2765         gchar **strptr;
2766
2767         /* free to and newsgroup list */
2768         slist_free_strings(compose->to_list);
2769         g_slist_free(compose->to_list);
2770         compose->to_list = NULL;
2771
2772         slist_free_strings(compose->newsgroup_list);
2773         g_slist_free(compose->newsgroup_list);
2774         compose->newsgroup_list = NULL;
2775
2776         /* search header entries for to and newsgroup entries */
2777         for (list = compose->header_list; list; list = list->next) {
2778                 gchar *header;
2779                 gchar *entry;
2780                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
2781                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2782                 g_strstrip(entry);
2783                 if (entry[0] != '\0') {
2784                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2785                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2786                                         compose->to_list = address_list_append(compose->to_list, entry);
2787                                         recipient_found = TRUE;
2788                                 }
2789                         }
2790                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2791                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2792                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2793                                         recipient_found = TRUE;
2794                                 }
2795                         }
2796                 }
2797                 g_free(header);
2798                 g_free(entry);
2799         }
2800         return recipient_found;
2801 }
2802
2803 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
2804 {
2805         gchar *str;
2806
2807         if (compose_check_for_valid_recipient(compose) == FALSE) {
2808                 alertpanel_error(_("Recipient is not specified."));
2809                 return FALSE;
2810         }
2811
2812         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2813         if (*str == '\0' && check_subject == TRUE) {
2814                 AlertValue aval;
2815
2816                 aval = alertpanel(_("Send"),
2817                                   _("Subject is empty. Send it anyway?"),
2818                                   _("Yes"), _("No"), NULL);
2819                 if (aval != G_ALERTDEFAULT)
2820                         return FALSE;
2821         }
2822
2823         return TRUE;
2824 }
2825
2826 gint compose_send(Compose *compose)
2827 {
2828         gint msgnum;
2829         FolderItem *folder;
2830         gint val;
2831         gchar *msgpath;
2832
2833         if (compose_check_entries(compose, TRUE) == FALSE)
2834                 return -1;
2835
2836         val = compose_queue(compose, &msgnum, &folder);
2837         if (val) {
2838                 alertpanel_error(_("Could not queue message for sending"));
2839                 return -1;
2840         }
2841
2842         msgpath = folder_item_fetch_msg(folder, msgnum);
2843         val = procmsg_send_message_queue(msgpath);
2844         g_free(msgpath);
2845
2846         folder_item_remove_msg(folder, msgnum);
2847         folderview_update_item(folder, TRUE);
2848
2849         return val;
2850 }
2851
2852 #if 0 /* compose restructure */
2853 gint compose_send(Compose *compose)
2854 {
2855         gchar tmp[MAXPATHLEN + 1];
2856         gint ok = 0;
2857         static gboolean lock = FALSE;
2858
2859         if (lock) return 1;
2860
2861         g_return_val_if_fail(compose->account != NULL, -1);
2862
2863         lock = TRUE;
2864
2865         if (compose_check_entries(compose, TRUE) == FALSE) {
2866                 lock = FALSE;
2867                 return 1;
2868         }
2869
2870         /* write to temporary file */
2871         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
2872                    get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
2873
2874         if (prefs_common.linewrap_at_send)
2875                 compose_wrap_line_all(compose);
2876
2877         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2878                 lock = FALSE;
2879                 return -1;
2880         }
2881
2882         if (!compose->to_list && !compose->newsgroup_list) {
2883                 g_warning(_("can't get recipient list."));
2884                 unlink(tmp);
2885                 lock = FALSE;
2886                 return -1;
2887         }
2888
2889         if (compose->to_list) {
2890                 PrefsAccount *ac;
2891
2892 #if 0 /* NEW COMPOSE GUI */
2893                 if (compose->account->protocol != A_NNTP)
2894                         ac = compose->account;
2895                 else {
2896                         ac = account_find_from_address(compose->account->address);
2897                         if (!ac) {
2898                                 if (cur_account && cur_account->protocol != A_NNTP)
2899                                         ac = cur_account;
2900                                 else
2901                                         ac = account_get_default();
2902                         }
2903                         if (!ac || ac->protocol == A_NNTP) {
2904                                 alertpanel_error(_("Account for sending mail is not specified.\n"
2905                                                    "Please select a mail account before sending."));
2906                                 unlink(tmp);
2907                                 lock = FALSE;
2908                                 return -1;
2909                         }
2910                 }
2911 #endif
2912                 ac = compose->account;
2913
2914                 ok = send_message(tmp, ac, compose->to_list);
2915                 statusbar_pop_all();
2916         }
2917
2918         if (ok == 0 && compose->newsgroup_list) {
2919                 ok = news_post(FOLDER(compose->account->folder), tmp);
2920                 if (ok < 0) {
2921                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2922                                          compose->account->nntp_server);
2923                         unlink(tmp);
2924                         lock = FALSE;
2925                         return -1;
2926                 }
2927         }
2928
2929         /* queue message if failed to send */
2930         if (ok < 0) {
2931                 if (prefs_common.queue_msg) {
2932                         AlertValue val;
2933
2934                         val = alertpanel
2935                                 (_("Queueing"),
2936                                  _("Error occurred while sending the message.\n"
2937                                    "Put this message into queue folder?"),
2938                                  _("OK"), _("Cancel"), NULL);
2939                         if (G_ALERTDEFAULT == val) {
2940                                 ok = compose_queue(compose, tmp);
2941                                 if (ok < 0)
2942                                         alertpanel_error(_("Can't queue the message."));
2943                         }
2944                 } else
2945                         alertpanel_error(_("Error occurred while sending the message."));
2946         } else {
2947                 if (compose->mode == COMPOSE_REEDIT) {
2948                         compose_remove_reedit_target(compose);
2949                         if (compose->targetinfo)
2950                                 folderview_update_item
2951                                         (compose->targetinfo->folder, TRUE);
2952                 }
2953                 /* save message to outbox */
2954                 if (prefs_common.savemsg) {
2955                         FolderItem *outbox;
2956
2957                         outbox = account_get_special_folder
2958                                 (compose->account, F_OUTBOX);
2959                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
2960                                 alertpanel_error
2961                                         (_("Can't save the message to Sent."));
2962                         else
2963                                 folderview_update_item(outbox, TRUE);
2964                 }
2965         }
2966
2967         unlink(tmp);
2968         lock = FALSE;
2969         return ok;
2970 }
2971 #endif
2972
2973 static gboolean compose_use_attach(Compose *compose) {
2974     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2975 }
2976
2977 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
2978                                                            FILE *fp)
2979 {
2980         gchar buf[BUFFSIZE];
2981         gchar *str;
2982         gboolean first_address;
2983         GSList *list;
2984         ComposeHeaderEntry *headerentry;
2985         gchar *headerentryname;
2986         gchar *cc_hdr;
2987         gchar *to_hdr;
2988
2989         debug_print("Writing redirect header\n");
2990
2991         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
2992         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
2993
2994         first_address = TRUE;
2995         for (list = compose->header_list; list; list = list->next) {
2996                 headerentry = ((ComposeHeaderEntry *)list->data);
2997                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
2998
2999                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
3000                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
3001                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3002                         Xstrdup_a(str, str, return -1);
3003                         g_strstrip(str);
3004                         if (str[0] != '\0') {
3005                                 compose_convert_header
3006                                         (buf, sizeof(buf), str,
3007                                         strlen("Resent-To") + 2);
3008                                 if (first_address) {
3009                                         fprintf(fp, "Resent-To: ");
3010                                         first_address = FALSE;
3011                                 } else {
3012                                         fprintf(fp, ",");
3013                                 }
3014                                 fprintf(fp, "%s", buf);
3015                         }
3016                 }
3017         }
3018         /* if (!first_address) { */
3019         fprintf(fp, "\n");
3020         /* } */
3021
3022         return(0);
3023 }
3024
3025 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3026 {
3027         gchar buf[BUFFSIZE];
3028         gchar *str;
3029         /* struct utsname utsbuf; */
3030
3031         g_return_val_if_fail(fp != NULL, -1);
3032         g_return_val_if_fail(compose->account != NULL, -1);
3033         g_return_val_if_fail(compose->account->address != NULL, -1);
3034
3035         /* Resent-Date */
3036         get_rfc822_date(buf, sizeof(buf));
3037         fprintf(fp, "Resent-Date: %s\n", buf);
3038
3039         /* Resent-From */
3040         if (compose->account->name && *compose->account->name) {
3041                 compose_convert_header
3042                         (buf, sizeof(buf), compose->account->name,
3043                          strlen("From: "));
3044                 fprintf(fp, "Resent-From: %s <%s>\n",
3045                         buf, compose->account->address);
3046         } else
3047                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3048
3049         /* Subject */
3050         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3051         if (*str != '\0') {
3052                 Xstrdup_a(str, str, return -1);
3053                 g_strstrip(str);
3054                 if (*str != '\0') {
3055                         compose_convert_header(buf, sizeof(buf), str,
3056                                                strlen("Subject: "));
3057                         fprintf(fp, "Subject: %s\n", buf);
3058                 }
3059         }
3060
3061         /* Resent-Message-ID */
3062         if (compose->account->gen_msgid) {
3063                 compose_generate_msgid(compose, buf, sizeof(buf));
3064                 fprintf(fp, "Resent-Message-Id: <%s>\n", buf);
3065                 compose->msgid = g_strdup(buf);
3066         }
3067
3068         compose_redirect_write_headers_from_headerlist(compose, fp);
3069
3070         /* separator between header and body */
3071         fputs("\n", fp);
3072
3073         return 0;
3074 }
3075
3076 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3077 {
3078         FILE *fp;
3079         FILE *fdest;
3080         size_t len;
3081         gchar buf[BUFFSIZE];
3082
3083         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3084                 FILE_OP_ERROR(file, "fopen");
3085                 return -1;
3086         }
3087
3088         if ((fdest = fopen(file, "wb")) == NULL) {
3089                 FILE_OP_ERROR(file, "fopen");
3090                 fclose(fp);
3091                 return -1;
3092         }
3093
3094         /* chmod for security */
3095         if (change_file_mode_rw(fdest, file) < 0) {
3096                 FILE_OP_ERROR(file, "chmod");
3097                 g_warning(_("can't change file mode\n"));
3098         }
3099
3100         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
3101                 /* should filter returnpath, delivered-to */
3102                 if (g_strncasecmp(buf, "Return-Path:",
3103                                    strlen("Return-Path:")) == 0 ||
3104                     g_strncasecmp(buf, "Delivered-To:",
3105                                   strlen("Delivered-To:")) == 0 ||
3106                     g_strncasecmp(buf, "Received:",
3107                                   strlen("Received:")) == 0 ||
3108                     g_strncasecmp(buf, "Subject:",
3109                                   strlen("Subject:")) == 0 ||
3110                     g_strncasecmp(buf, "X-UIDL:",
3111                                   strlen("X-UIDL:")) == 0)
3112                         continue;
3113
3114                 if (fputs(buf, fdest) == -1)
3115                         goto error;
3116
3117                 if (!prefs_common.redirect_keep_from) {
3118                         if (g_strncasecmp(buf, "From:",
3119                                           strlen("From:")) == 0) {
3120                                 fputs(" (by way of ", fdest);
3121                                 if (compose->account->name
3122                                     && *compose->account->name) {
3123                                         compose_convert_header
3124                                                 (buf, sizeof(buf),
3125                                                  compose->account->name,
3126                                                  strlen("From: "));
3127                                         fprintf(fdest, "%s <%s>",
3128                                                 buf,
3129                                                 compose->account->address);
3130                                 } else
3131                                         fprintf(fdest, "%s",
3132                                                 compose->account->address);
3133                                 fputs(")", fdest);
3134                         }
3135                 }
3136
3137                 if (fputs("\n", fdest) == -1)
3138                         goto error;
3139         }
3140
3141         compose_redirect_write_headers(compose, fdest);
3142
3143         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3144                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3145                         FILE_OP_ERROR(file, "fwrite");
3146                         goto error;
3147                 }
3148         }
3149
3150         fclose(fp);
3151         if (fclose(fdest) == EOF) {
3152                 FILE_OP_ERROR(file, "fclose");
3153                 unlink(file);
3154                 return -1;
3155         }
3156
3157         return 0;
3158  error:
3159         fclose(fp);
3160         fclose(fdest);
3161         unlink(file);
3162
3163         return -1;
3164 }
3165
3166
3167 #if USE_GPGME
3168 /* interfaces to rfc2015 to keep out the prefs stuff there.
3169  * returns 0 on success and -1 on error. */
3170 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3171 {
3172         const gchar *key_id = NULL;
3173         GSList *key_list;
3174
3175         switch (compose->account->sign_key) {
3176         case SIGN_KEY_DEFAULT:
3177                 *pkey_list = NULL;
3178                 return 0;
3179         case SIGN_KEY_BY_FROM:
3180                 key_id = compose->account->address;
3181                 break;
3182         case SIGN_KEY_CUSTOM:
3183                 key_id = compose->account->sign_key_id;
3184                 break;
3185         default:
3186                 break;
3187         }
3188
3189         key_list = rfc2015_create_signers_list(key_id);
3190
3191         if (!key_list) {
3192                 alertpanel_error(_("Could not find any key associated with "
3193                                    "currently selected key id `%s'."), key_id);
3194                 return -1;
3195         }
3196
3197         *pkey_list = key_list;
3198         return 0;
3199 }
3200
3201 /* clearsign message body text */
3202 static gint compose_clearsign_text(Compose *compose, gchar **text)
3203 {
3204         GSList *key_list;
3205         gchar *tmp_file;
3206
3207         tmp_file = get_tmp_file();
3208         if (str_write_to_file(*text, tmp_file) < 0) {
3209                 g_free(tmp_file);
3210                 return -1;
3211         }
3212
3213         if (canonicalize_file_replace(tmp_file) < 0 ||
3214             compose_create_signers_list(compose, &key_list) < 0 ||
3215             rfc2015_clearsign(tmp_file, key_list) < 0) {
3216                 unlink(tmp_file);
3217                 g_free(tmp_file);
3218                 return -1;
3219         }
3220
3221         g_free(*text);
3222         *text = file_read_to_str(tmp_file);
3223         unlink(tmp_file);
3224         g_free(tmp_file);
3225         if (*text == NULL)
3226                 return -1;
3227
3228         return 0;
3229 }
3230 #endif /* USE_GPGME */
3231
3232 static gint compose_write_to_file(Compose *compose, const gchar *file,
3233                                   gboolean is_draft)
3234 {
3235         FILE *fp;
3236         size_t len;
3237         gchar *chars;
3238         gchar *buf;
3239         const gchar *out_codeset;
3240         EncodingType encoding;
3241
3242         if ((fp = fopen(file, "wb")) == NULL) {
3243                 FILE_OP_ERROR(file, "fopen");
3244                 return -1;
3245         }
3246
3247         /* chmod for security */
3248         if (change_file_mode_rw(fp, file) < 0) {
3249                 FILE_OP_ERROR(file, "chmod");
3250                 g_warning(_("can't change file mode\n"));
3251         }
3252
3253         /* get all composed text */
3254         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3255         len = strlen(chars);
3256         if (is_ascii_str(chars)) {
3257                 buf = chars;
3258                 chars = NULL;
3259                 out_codeset = CS_US_ASCII;
3260                 encoding = ENC_7BIT;
3261         } else {
3262                 const gchar *src_codeset;
3263
3264                 out_codeset = conv_get_outgoing_charset_str();
3265                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3266                         out_codeset = CS_ISO_8859_1;
3267                 encoding = procmime_get_encoding_for_charset(out_codeset);
3268
3269 #if USE_GPGME
3270                 if (!is_draft &&
3271                     compose->use_signing && !compose->gnupg_mode &&
3272                     encoding == ENC_8BIT)
3273                         encoding = ENC_BASE64;
3274 #endif
3275
3276                 src_codeset = conv_get_current_charset_str();
3277                 /* if current encoding is US-ASCII, set it the same as
3278                    outgoing one to prevent code conversion failure */
3279                 if (!strcasecmp(src_codeset, CS_US_ASCII))
3280                         src_codeset = out_codeset;
3281
3282                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3283                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3284
3285                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3286                 if (!buf) {
3287                         AlertValue aval;
3288
3289                         aval = alertpanel
3290                                 (_("Error"),
3291                                  _("Can't convert the character encoding of the message.\n"
3292                                    "Send it anyway?"), _("Yes"), _("+No"), NULL);
3293                         if (aval != G_ALERTDEFAULT) {
3294                                 g_free(chars);
3295                                 fclose(fp);
3296                                 unlink(file);
3297                                 return -1;
3298                         } else {
3299                                 buf = chars;
3300                                 chars = NULL;
3301                         }
3302                 }
3303         }
3304         g_free(chars);
3305
3306         /* Canonicalize line endings in the message text */
3307         {
3308                 gchar *canon_buf, *out;
3309                 const gchar *p;
3310                 guint new_len = 0;
3311
3312                 for (p = buf ; *p; ++p) {
3313                         if (*p != '\r') {
3314                                 ++new_len;
3315                                 if (*p == '\n')
3316                                         ++new_len;
3317                         }
3318                 }
3319
3320                 out = canon_buf = g_new(gchar, new_len + 1);
3321                 for (p = buf; *p; ++p) {
3322                         if (*p != '\r') {
3323                                 if (*p == '\n')
3324                                         *out++ = '\r';
3325                                 *out++ = *p;
3326                         }
3327                 }
3328                 *out = '\0';
3329
3330                 free(buf);
3331                 buf = canon_buf;
3332         }
3333
3334 #if USE_GPGME
3335         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3336                 if (compose_clearsign_text(compose, &buf) < 0) {
3337                         g_warning("clearsign failed\n");
3338                         fclose(fp);
3339                         unlink(file);
3340                         g_free(buf);
3341                         return -1;
3342                 }
3343         }
3344 #endif
3345
3346         /* write headers */
3347         if (compose_write_headers
3348                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3349                 g_warning(_("can't write headers\n"));
3350                 fclose(fp);
3351                 /* unlink(file); */
3352                 g_free(buf);
3353                 return -1;
3354         }
3355
3356         if (compose_use_attach(compose)) {
3357 #if USE_GPGME
3358             /* This prolog message is ignored by mime software and
3359              * because it would make our signing/encryption task
3360              * tougher, we don't emit it in that case */
3361             if (!compose->use_signing && !compose->use_encryption)
3362 #endif
3363                 fputs("This is a multi-part message in MIME format.\n", fp);
3364
3365                 fprintf(fp, "\n--%s\n", compose->boundary);
3366                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3367                         out_codeset);
3368                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3369                         procmime_get_encoding_str(encoding));
3370                 fputc('\n', fp);
3371         }
3372
3373         /* write body */
3374         len = strlen(buf);
3375         if (encoding == ENC_BASE64) {
3376                 gchar outbuf[B64_BUFFSIZE];
3377                 gint i, l;
3378
3379                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3380                         l = MIN(B64_LINE_SIZE, len - i);
3381                         base64_encode(outbuf, buf + i, l);
3382                         fputs(outbuf, fp);
3383                         fputc('\n', fp);
3384                 }
3385         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3386                 FILE_OP_ERROR(file, "fwrite");
3387                 fclose(fp);
3388                 unlink(file);
3389                 g_free(buf);
3390                 return -1;
3391         }
3392         g_free(buf);
3393
3394         if (compose_use_attach(compose))
3395                 compose_write_attach(compose, fp);
3396
3397         if (fclose(fp) == EOF) {
3398                 FILE_OP_ERROR(file, "fclose");
3399                 unlink(file);
3400                 return -1;
3401         }
3402
3403 #if USE_GPGME
3404         if (is_draft)
3405                 return 0;
3406
3407         if ((compose->use_signing && !compose->gnupg_mode) ||
3408             compose->use_encryption) {
3409                 if (canonicalize_file_replace(file) < 0) {
3410                         unlink(file);
3411                         return -1;
3412                 }
3413         }
3414
3415         if (compose->use_signing && !compose->gnupg_mode) {
3416                 GSList *key_list;
3417
3418                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3419                     rfc2015_sign(file, key_list) < 0) {
3420                         unlink(file);
3421                         return -1;
3422                 }
3423         }
3424         if (compose->use_encryption) {
3425                 if (rfc2015_encrypt(file, compose->to_list,
3426                                     compose->gnupg_mode) < 0) {
3427                         unlink(file);
3428                         return -1;
3429                 }
3430         }
3431 #endif /* USE_GPGME */
3432
3433         return 0;
3434 }
3435
3436 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3437 {
3438         FILE *fp;
3439         size_t len;
3440         gchar *chars;
3441
3442         if ((fp = fopen(file, "wb")) == NULL) {
3443                 FILE_OP_ERROR(file, "fopen");
3444                 return -1;
3445         }
3446
3447         /* chmod for security */
3448         if (change_file_mode_rw(fp, file) < 0) {
3449                 FILE_OP_ERROR(file, "chmod");
3450                 g_warning(_("can't change file mode\n"));
3451         }
3452
3453         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3454
3455         /* write body */
3456         len = strlen(chars);
3457         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3458                 FILE_OP_ERROR(file, "fwrite");
3459                 g_free(chars);
3460                 fclose(fp);
3461                 unlink(file);
3462                 return -1;
3463         }
3464
3465         g_free(chars);
3466
3467         if (fclose(fp) == EOF) {
3468                 FILE_OP_ERROR(file, "fclose");
3469                 unlink(file);
3470                 return -1;
3471         }
3472         return 0;
3473 }
3474
3475 static gint compose_remove_reedit_target(Compose *compose)
3476 {
3477         FolderItem *item;
3478         MsgInfo *msginfo = compose->targetinfo;
3479
3480         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3481         if (!msginfo) return -1;
3482
3483         item = msginfo->folder;
3484         g_return_val_if_fail(item != NULL, -1);
3485
3486         if (procmsg_msg_exist(msginfo) &&
3487             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3488                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3489                         g_warning(_("can't remove the old message\n"));
3490                         return -1;
3491                 }
3492         }
3493
3494         return 0;
3495 }
3496
3497 void compose_remove_draft(Compose *compose)
3498 {
3499         FolderItem *drafts;
3500         MsgInfo *msginfo = compose->targetinfo;
3501         drafts = account_get_special_folder(compose->account, F_DRAFT);
3502
3503         if (procmsg_msg_exist(msginfo)) {
3504                 folder_item_remove_msg(drafts, msginfo->msgnum);
3505                 folderview_update_item(drafts, TRUE);
3506         }
3507
3508 }
3509
3510 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3511 {
3512         return compose_queue_sub (compose, msgnum, item, FALSE);
3513 }
3514 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3515 {
3516         FolderItem *queue;
3517         gchar *tmp, *tmp2;
3518         FILE *fp, *src_fp;
3519         GSList *cur;
3520         gchar buf[BUFFSIZE];
3521         gint num;
3522         static gboolean lock = FALSE;
3523         PrefsAccount *mailac = NULL, *newsac = NULL;
3524
3525         debug_print("queueing message...\n");
3526         g_return_val_if_fail(compose->account != NULL, -1);
3527
3528         lock = TRUE;
3529
3530         if (compose_check_entries(compose, check_subject) == FALSE) {
3531                 lock = FALSE;
3532                 return -1;
3533         }
3534
3535         if (!compose->to_list && !compose->newsgroup_list) {
3536                 g_warning(_("can't get recipient list."));
3537                 lock = FALSE;
3538                 return -1;
3539         }
3540
3541         if (compose->to_list) {
3542                 if (compose->account->protocol != A_NNTP)
3543                         mailac = compose->account;
3544                 else if (cur_account && cur_account->protocol != A_NNTP)
3545                         mailac = cur_account;
3546                 else if (!(mailac = compose_current_mail_account())) {
3547                         lock = FALSE;
3548                         alertpanel_error(_("No account for sending mails available!"));
3549                         return -1;
3550                 }
3551         }
3552
3553         if (compose->newsgroup_list) {
3554                 if (compose->account->protocol == A_NNTP)
3555                         newsac = compose->account;
3556                 else if (!newsac->protocol != A_NNTP) {
3557                         lock = FALSE;
3558                         alertpanel_error(_("No account for posting news available!"));
3559                         return -1;
3560                 }
3561         }
3562
3563         if (prefs_common.linewrap_at_send)
3564                 compose_wrap_line_all(compose);
3565
3566         /* write to temporary file */
3567         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3568                                       G_DIR_SEPARATOR, (gint)compose);
3569
3570         if (compose->redirect_filename != NULL) {
3571                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
3572                         unlink(tmp2);
3573                         lock = FALSE;
3574                         return -1;
3575                 }
3576         }
3577         else {
3578                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3579                         unlink(tmp2);
3580                         lock = FALSE;
3581                         return -1;
3582                 }
3583         }
3584
3585         /* add queue header */
3586         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3587                               G_DIR_SEPARATOR, (gint)compose);
3588         if ((fp = fopen(tmp, "wb")) == NULL) {
3589                 FILE_OP_ERROR(tmp, "fopen");
3590                 g_free(tmp);
3591                 return -1;
3592         }
3593         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
3594                 FILE_OP_ERROR(tmp2, "fopen");
3595                 fclose(fp);
3596                 unlink(tmp);
3597                 g_free(tmp);
3598                 unlink(tmp2);
3599                 g_free(tmp2);
3600                 return -1;
3601         }
3602         if (change_file_mode_rw(fp, tmp) < 0) {
3603                 FILE_OP_ERROR(tmp, "chmod");
3604                 g_warning(_("can't change file mode\n"));
3605         }
3606
3607         /* queueing variables */
3608         fprintf(fp, "AF:\n");
3609         fprintf(fp, "NF:0\n");
3610         fprintf(fp, "PS:10\n");
3611         fprintf(fp, "SRH:1\n");
3612         fprintf(fp, "SFN:\n");
3613         fprintf(fp, "DSR:\n");
3614         if (compose->msgid)
3615                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3616         else
3617                 fprintf(fp, "MID:\n");
3618         fprintf(fp, "CFG:\n");
3619         fprintf(fp, "PT:0\n");
3620         fprintf(fp, "S:%s\n", compose->account->address);
3621         fprintf(fp, "RQ:\n");
3622         if (mailac)
3623                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3624         else
3625                 fprintf(fp, "SSV:\n");
3626         if (newsac)
3627                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3628         else
3629                 fprintf(fp, "NSV:\n");
3630         fprintf(fp, "SSH:\n");
3631         /* write recepient list */
3632         if (compose->to_list) {
3633                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3634                 for (cur = compose->to_list->next; cur != NULL;
3635                      cur = cur->next)
3636                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3637                 fprintf(fp, "\n");
3638         }
3639         /* write newsgroup list */
3640         if (compose->newsgroup_list) {
3641                 fprintf(fp, "NG:");
3642                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3643                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3644                         fprintf(fp, ",%s", (gchar *)cur->data);
3645                 fprintf(fp, "\n");
3646         }
3647         /* Sylpheed account IDs */
3648         if (mailac) {
3649                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3650         }
3651         if (newsac) {
3652                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3653         }
3654         /* Save copy folder */
3655         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3656                 gchar *savefolderid;
3657
3658                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3659                 fprintf(fp, "SCF:%s\n", savefolderid);
3660                 g_free(savefolderid);
3661         }
3662         /* Message-ID of message replying to */
3663         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3664                 gchar *folderid;
3665
3666                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3667                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3668                 g_free(folderid);
3669         }
3670         fprintf(fp, "\n");
3671
3672         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3673                 if (fputs(buf, fp) == EOF) {
3674                         FILE_OP_ERROR(tmp, "fputs");
3675                         fclose(fp);
3676                         fclose(src_fp);
3677                         unlink(tmp);
3678                         g_free(tmp);
3679                         unlink(tmp2);
3680                         g_free(tmp2);
3681                         return -1;
3682                 }
3683         }
3684         fclose(src_fp);
3685         if (fclose(fp) == EOF) {
3686                 FILE_OP_ERROR(tmp, "fclose");
3687                 unlink(tmp);
3688                 g_free(tmp);
3689                 unlink(tmp2);
3690                 g_free(tmp2);
3691                 return -1;
3692         }
3693
3694         queue = account_get_special_folder(compose->account, F_QUEUE);
3695         if (!queue) {
3696                 g_warning(_("can't find queue folder\n"));
3697                 unlink(tmp);
3698                 g_free(tmp);
3699                 return -1;
3700         }
3701         folder_item_scan(queue);
3702         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3703                 g_warning(_("can't queue the message\n"));
3704                 unlink(tmp);
3705                 g_free(tmp);
3706                 return -1;
3707         }
3708         unlink(tmp);
3709         g_free(tmp);
3710         unlink(tmp2);
3711         g_free(tmp2);
3712
3713         if (compose->mode == COMPOSE_REEDIT) {
3714                 compose_remove_reedit_target(compose);
3715                 if (compose->targetinfo &&
3716                     compose->targetinfo->folder != queue)
3717                         folderview_update_item
3718                                 (compose->targetinfo->folder, TRUE);
3719         }
3720
3721         folderview_update_item(queue, TRUE);
3722
3723         if ((msgnum != NULL) && (item != NULL)) {
3724                 *msgnum = num;
3725                 *item = queue;
3726         }
3727
3728         return 0;
3729 }
3730
3731 static void compose_write_attach(Compose *compose, FILE *fp)
3732 {
3733         AttachInfo *ainfo;
3734         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3735         gint row;
3736         FILE *attach_fp;
3737         gchar filename[BUFFSIZE];
3738         gint len;
3739
3740         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3741              row++) {
3742                 gchar buf[BUFFSIZE];
3743                 gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3744
3745                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
3746                         g_warning(_("Can't open file %s\n"), ainfo->file);
3747                         continue;
3748                 }
3749
3750                 fprintf(fp, "\n--%s\n", compose->boundary);
3751
3752                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3753                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3754                         fprintf(fp, "Content-Disposition: inline\n");
3755                 } else {
3756                         conv_encode_header(filename, sizeof(filename),
3757                                            ainfo->name, 12);
3758                         fprintf(fp, "Content-Type: %s;\n"
3759                                     " name=\"%s\"\n",
3760                                 ainfo->content_type, filename);
3761                         fprintf(fp, "Content-Disposition: attachment;\n"
3762                                     " filename=\"%s\"\n", filename);
3763                 }
3764
3765                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3766                         procmime_get_encoding_str(ainfo->encoding));
3767
3768                 switch (ainfo->encoding) {
3769
3770                 case ENC_7BIT:
3771                 case ENC_8BIT:
3772                         /* if (ainfo->encoding == ENC_7BIT) { */
3773
3774                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3775                                 strcrchomp(buf);
3776                                 fputs(buf, fp);
3777                         }
3778                         break;
3779                         /* } else { */
3780                 case ENC_BASE64:
3781
3782                         while ((len = fread(inbuf, sizeof(gchar),
3783                                             B64_LINE_SIZE, attach_fp))
3784                                == B64_LINE_SIZE) {
3785                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
3786                                 fputs(outbuf, fp);
3787                                 fputc('\n', fp);
3788                         }
3789                         if (len > 0 && feof(attach_fp)) {
3790                                 base64_encode(outbuf, inbuf, len);
3791                                 fputs(outbuf, fp);
3792                                 fputc('\n', fp);
3793                         }
3794                         break;
3795                 default:
3796                         debug_print("Tried to write attachment in unsupported encoding type\n");
3797                         break;
3798                 }
3799
3800                 fclose(attach_fp);
3801         }
3802
3803         fprintf(fp, "\n--%s--\n", compose->boundary);
3804 }
3805
3806 #define QUOTE_IF_REQUIRED(out, str)                     \
3807 {                                                       \
3808         if (*str != '"' && (strchr(str, ',')            \
3809                         || strchr(str, '.'))) {         \
3810                 gchar *__tmp;                           \
3811                 gint len;                               \
3812                                                         \
3813                 len = strlen(str) + 3;                  \
3814                 Xalloca(__tmp, len, return -1);         \
3815                 g_snprintf(__tmp, len, "\"%s\"", str);  \
3816                 out = __tmp;                            \
3817         } else {                                        \
3818                 Xstrdup_a(out, str, return -1);         \
3819         }                                               \
3820 }
3821
3822 #define PUT_RECIPIENT_HEADER(header, str)                                    \
3823 {                                                                            \
3824         if (*str != '\0') {                                                  \
3825                 Xstrdup_a(str, str, return -1);                              \
3826                 g_strstrip(str);                                             \
3827                 if (*str != '\0') {                                          \
3828                         compose->to_list = address_list_append               \
3829                                 (compose->to_list, str);                     \
3830                         compose_convert_header                               \
3831                                 (buf, sizeof(buf), str, strlen(header) + 2); \
3832                         fprintf(fp, "%s: %s\n", header, buf);                \
3833                 }                                                            \
3834         }                                                                    \
3835 }
3836
3837 #define IS_IN_CUSTOM_HEADER(header) \
3838         (compose->account->add_customhdr && \
3839          custom_header_find(compose->account->customhdr_list, header) != NULL)
3840
3841 static gint compose_write_headers_from_headerlist(Compose *compose,
3842                                                   FILE *fp,
3843                                                   gchar *header)
3844 {
3845         gchar buf[BUFFSIZE];
3846         gchar *str, *header_w_colon, *trans_hdr;
3847         gboolean first_address;
3848         GSList *list;
3849         ComposeHeaderEntry *headerentry;
3850         gchar * headerentryname;
3851
3852         if (IS_IN_CUSTOM_HEADER(header)) {
3853                 return 0;
3854         }
3855
3856         debug_print("Writing %s-header\n", header);
3857
3858         header_w_colon = g_strconcat(header, ":", NULL);
3859         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3860
3861         first_address = TRUE;
3862         for (list = compose->header_list; list; list = list->next) {
3863                 headerentry = ((ComposeHeaderEntry *)list->data);
3864                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3865
3866                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
3867                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3868                         Xstrdup_a(str, str, return -1);
3869                         g_strstrip(str);
3870                         if (str[0] != '\0') {
3871                                 compose_convert_header
3872                                         (buf, sizeof(buf), str,
3873                                         strlen(header) + 2);
3874                                 if (first_address) {
3875                                         fprintf(fp, "%s: ", header);
3876                                         first_address = FALSE;
3877                                 } else {
3878                                         fprintf(fp, ",");
3879                                 }
3880                                 fprintf(fp, "%s", buf);
3881                         }
3882                 }
3883         }
3884         if (!first_address) {
3885                 fprintf(fp, "\n");
3886         }
3887
3888         g_free(header_w_colon);
3889
3890         return(0);
3891 }
3892
3893 static gint compose_write_headers(Compose *compose, FILE *fp,
3894                                   const gchar *charset, EncodingType encoding,
3895                                   gboolean is_draft)
3896 {
3897         gchar buf[BUFFSIZE];
3898         gchar *str;
3899         gchar *name;
3900         GSList *list;
3901         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3902
3903         /* struct utsname utsbuf; */
3904
3905         g_return_val_if_fail(fp != NULL, -1);
3906         g_return_val_if_fail(charset != NULL, -1);
3907         g_return_val_if_fail(compose->account != NULL, -1);
3908         g_return_val_if_fail(compose->account->address != NULL, -1);
3909
3910         /* Save draft infos */
3911         if (is_draft) {
3912                 fprintf(fp, "S:%s\n", compose->account->address);
3913                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3914                         gchar *savefolderid;
3915
3916                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3917                         fprintf(fp, "SCF:%s\n", savefolderid);
3918                         g_free(savefolderid);
3919                 }
3920                 fprintf(fp, "\n");
3921         }
3922
3923         /* Date */
3924         if (compose->account->add_date) {
3925                 get_rfc822_date(buf, sizeof(buf));
3926                 fprintf(fp, "Date: %s\n", buf);
3927         }
3928
3929         /* From */
3930         if (!IS_IN_CUSTOM_HEADER("From")) {
3931                 if (compose->account->name && *compose->account->name) {
3932                         compose_convert_header
3933                                 (buf, sizeof(buf), compose->account->name,
3934                                  strlen("From: "));
3935                         QUOTE_IF_REQUIRED(name, buf);
3936                         fprintf(fp, "From: %s <%s>\n",
3937                                 name, compose->account->address);
3938                 } else
3939                         fprintf(fp, "From: %s\n", compose->account->address);
3940         }
3941
3942         /* To */
3943         compose_write_headers_from_headerlist(compose, fp, "To");
3944 #if 0 /* NEW COMPOSE GUI */
3945         if (compose->use_to) {
3946                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3947                 PUT_RECIPIENT_HEADER("To", str);
3948         }
3949 #endif
3950
3951         /* Newsgroups */
3952         compose_write_headers_from_headerlist(compose, fp, "Newsgroups");
3953 #if 0 /* NEW COMPOSE GUI */
3954         if (compose->use_newsgroups) {
3955                 str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3956                 if (*str != '\0') {
3957                         Xstrdup_a(str, str, return -1);
3958                         g_strstrip(str);
3959                         remove_space(str);
3960                         if (*str != '\0') {
3961                                 compose->newsgroup_list =
3962                                         newsgroup_list_append
3963                                                 (compose->newsgroup_list, str);
3964                                 compose_convert_header(buf, sizeof(buf), str,
3965                                                        strlen("Newsgroups: "));
3966                                 fprintf(fp, "Newsgroups: %s\n", buf);
3967                         }
3968                 }
3969         }
3970 #endif
3971         /* Cc */
3972         compose_write_headers_from_headerlist(compose, fp, "Cc");
3973 #if 0 /* NEW COMPOSE GUI */
3974         if (compose->use_cc) {
3975                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3976                 PUT_RECIPIENT_HEADER("Cc", str);
3977         }
3978 #endif
3979         /* Bcc */
3980         compose_write_headers_from_headerlist(compose, fp, "Bcc");
3981 #if 0 /* NEW COMPOSE GUI */
3982         if (compose->use_bcc) {
3983                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3984                 PUT_RECIPIENT_HEADER("Bcc", str);
3985         }
3986 #endif
3987
3988         /* Subject */
3989         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3990         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3991                 Xstrdup_a(str, str, return -1);
3992                 g_strstrip(str);
3993                 if (*str != '\0') {
3994                         compose_convert_header(buf, sizeof(buf), str,
3995                                                strlen("Subject: "));
3996                         fprintf(fp, "Subject: %s\n", buf);
3997                 }
3998         }
3999
4000         /* Message-ID */
4001         if (compose->account->gen_msgid) {
4002                 compose_generate_msgid(compose, buf, sizeof(buf));
4003                 fprintf(fp, "Message-Id: <%s>\n", buf);
4004                 compose->msgid = g_strdup(buf);
4005         }
4006
4007         /* In-Reply-To */
4008         if (compose->inreplyto && compose->to_list)
4009                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4010
4011         /* References */
4012         if (compose->references)
4013                 fprintf(fp, "References: %s\n", compose->references);
4014
4015         /* Followup-To */
4016         compose_write_headers_from_headerlist(compose, fp, "Followup-To");
4017 #if 0 /* NEW COMPOSE GUI */
4018         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4019                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4020                 if (*str != '\0') {
4021                         Xstrdup_a(str, str, return -1);
4022                         g_strstrip(str);
4023                         remove_space(str);
4024                         if (*str != '\0') {
4025                                 compose_convert_header(buf, sizeof(buf), str,
4026                                                        strlen("Followup-To: "));
4027                                 fprintf(fp, "Followup-To: %s\n", buf);
4028                         }
4029                 }
4030         }
4031 #endif
4032         /* Reply-To */
4033         compose_write_headers_from_headerlist(compose, fp, "Reply-To");
4034 #if 0 /* NEW COMPOSE GUI */
4035         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4036                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4037                 if (*str != '\0') {
4038                         Xstrdup_a(str, str, return -1);
4039                         g_strstrip(str);
4040                         if (*str != '\0') {
4041                                 compose_convert_header(buf, sizeof(buf), str,
4042                                                        strlen("Reply-To: "));
4043                                 fprintf(fp, "Reply-To: %s\n", buf);
4044                         }
4045                 }
4046         }
4047 #endif
4048         /* Organization */
4049         if (compose->account->organization &&
4050             !IS_IN_CUSTOM_HEADER("Organization")) {
4051                 compose_convert_header(buf, sizeof(buf),
4052                                        compose->account->organization,
4053                                        strlen("Organization: "));
4054                 fprintf(fp, "Organization: %s\n", buf);
4055         }
4056
4057         /* Program version and system info */
4058         /* uname(&utsbuf); */
4059         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
4060                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4061                         prog_version,
4062                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4063                         TARGET_ALIAS);
4064                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4065         }
4066         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4067                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4068                         prog_version,
4069                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4070                         TARGET_ALIAS);
4071                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4072         }
4073
4074         /* custom headers */
4075         if (compose->account->add_customhdr) {
4076                 GSList *cur;
4077
4078                 for (cur = compose->account->customhdr_list; cur != NULL;
4079                      cur = cur->next) {
4080                         CustomHeader *chdr = (CustomHeader *)cur->data;
4081
4082                         if (strcasecmp(chdr->name, "Date")         != 0 &&
4083                             strcasecmp(chdr->name, "From")         != 0 &&
4084                             strcasecmp(chdr->name, "To")           != 0 &&
4085                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
4086                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
4087                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
4088                             strcasecmp(chdr->name, "References")   != 0 &&
4089                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
4090                             strcasecmp(chdr->name, "Content-Type") != 0 &&
4091                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
4092                             != 0) {
4093                                 compose_convert_header
4094                                         (buf, sizeof(buf),
4095                                          chdr->value ? chdr->value : "",
4096                                          strlen(chdr->name) + 2);
4097                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4098                         }
4099                 }
4100         }
4101
4102         /* MIME */
4103         fprintf(fp, "Mime-Version: 1.0\n");
4104         if (compose_use_attach(compose)) {
4105                 get_rfc822_date(buf, sizeof(buf));
4106                 subst_char(buf, ' ', '_');
4107                 subst_char(buf, ',', '_');
4108                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
4109                                                     buf, (guint)compose);
4110                 fprintf(fp,
4111                         "Content-Type: multipart/mixed;\n"
4112                         " boundary=\"%s\"\n", compose->boundary);
4113         } else {
4114                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4115                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4116                         procmime_get_encoding_str(encoding));
4117         }
4118
4119         /* PRIORITY */
4120         switch (compose->priority) {
4121                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4122                                                    "X-Priority: 1 (Highest)\n");
4123                         break;
4124                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4125                                                 "X-Priority: 2 (High)\n");
4126                         break;
4127                 case PRIORITY_NORMAL: break;
4128                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4129                                                "X-Priority: 4 (Low)\n");
4130                         break;
4131                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4132                                                   "X-Priority: 5 (Lowest)\n");
4133                         break;
4134                 default: debug_print("compose: priority unknown : %d\n",
4135                                      compose->priority);
4136         }
4137
4138         /* Request Return Receipt */
4139         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4140                 if (compose->return_receipt) {
4141                         if (compose->account->name
4142                             && *compose->account->name) {
4143                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
4144                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4145                         } else
4146                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4147                 }
4148         }
4149
4150         /* get special headers */
4151         for (list = compose->header_list; list; list = list->next) {
4152                 ComposeHeaderEntry *headerentry;
4153                 gchar *tmp;
4154                 gchar *headername;
4155                 gchar *headername_wcolon;
4156                 gchar *headername_trans;
4157                 gchar *headervalue;
4158                 gchar **string;
4159                 gboolean standard_header = FALSE;
4160
4161                 headerentry = ((ComposeHeaderEntry *)list->data);
4162
4163                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4164                 if (!strstr(tmp, ":")) {
4165                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4166                         headername = g_strdup(tmp);
4167                 } else {
4168                         headername_wcolon = g_strdup(tmp);
4169                         headername = g_strdup(strtok(tmp, ":"));
4170                 }
4171                 g_free(tmp);
4172
4173                 headervalue = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4174                 string = std_headers;
4175                 while (*string != NULL) {
4176                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4177                         if (!strcmp(headername_trans,headername_wcolon))
4178                                 standard_header = TRUE;
4179                         string++;
4180                 }
4181                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4182                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4183
4184                 g_free(headername);
4185                 g_free(headername_wcolon);
4186
4187         }
4188
4189         /* separator between header and body */
4190         fputs("\n", fp);
4191
4192         return 0;
4193 }
4194
4195 #undef IS_IN_CUSTOM_HEADER
4196
4197 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4198                                    gint header_len)
4199 {
4200         g_return_if_fail(src != NULL);
4201         g_return_if_fail(dest != NULL);
4202
4203         if (len < 1) return;
4204
4205         remove_return(src);
4206
4207         if (is_ascii_str(src)) {
4208                 strncpy2(dest, src, len);
4209                 dest[len - 1] = '\0';
4210                 return;
4211         } else
4212                 conv_encode_header(dest, len, src, header_len);
4213 }
4214
4215 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
4216 {
4217         struct tm *lt;
4218         time_t t;
4219         gchar *addr;
4220
4221         t = time(NULL);
4222         lt = localtime(&t);
4223
4224         if (compose->account && compose->account->address &&
4225             *compose->account->address) {
4226                 if (strchr(compose->account->address, '@'))
4227                         addr = g_strdup(compose->account->address);
4228                 else
4229                         addr = g_strconcat(compose->account->address, "@",
4230                                            get_domain_name(), NULL);
4231         } else
4232                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
4233                                    NULL);
4234
4235         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
4236                    lt->tm_year + 1900, lt->tm_mon + 1,
4237                    lt->tm_mday, lt->tm_hour,
4238                    lt->tm_min, lt->tm_sec,
4239                    (guint)random(), addr);
4240
4241         debug_print("generated Message-ID: %s\n", buf);
4242
4243         g_free(addr);
4244 }
4245
4246 static void compose_create_header_entry(Compose *compose)
4247 {
4248         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4249
4250         GtkWidget *combo;
4251         GtkWidget *entry;
4252         GList *combo_list = NULL;
4253         gchar **string, *header;
4254         ComposeHeaderEntry *headerentry;
4255         gboolean standard_header = FALSE;
4256
4257         headerentry = g_new0(ComposeHeaderEntry, 1);
4258
4259         /* Combo box */
4260         combo = gtk_combo_new();
4261         string = headers;
4262         while(*string != NULL) {
4263             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4264             string++;
4265         }
4266         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4267         g_list_free(combo_list);
4268         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4269         gtk_widget_show(combo);
4270         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4271         if (compose->header_last) {
4272                 gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4273                 string = headers;
4274                 while (*string != NULL) {
4275                         if (!strcmp(*string, last_header_entry))
4276                                 standard_header = TRUE;
4277                         string++;
4278                 }
4279                 if (standard_header)
4280                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4281         }
4282         if (!compose->header_last || !standard_header) {
4283                 switch(compose->account->protocol) {
4284                         case A_NNTP:
4285                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4286                                 break;
4287                         default:
4288                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4289                                 break;
4290                 }
4291         }
4292         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4293
4294         /* Entry field */
4295         entry = gtk_entry_new();
4296         gtk_widget_show(entry);
4297         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);
4298
4299         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
4300         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
4301         gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4302
4303         address_completion_register_entry(GTK_ENTRY(entry));
4304
4305         headerentry->compose = compose;
4306         headerentry->combo = combo;
4307         headerentry->entry = entry;
4308         headerentry->headernum = compose->header_nextrow;
4309
4310         compose->header_nextrow++;
4311         compose->header_last = headerentry;
4312 }
4313
4314 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4315 {
4316         ComposeHeaderEntry *last_header;
4317
4318         last_header = compose->header_last;
4319
4320         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4321         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4322 }
4323
4324 static GtkWidget *compose_create_header(Compose *compose)
4325 {
4326         GtkWidget *label;
4327         GtkWidget *hbox;
4328         GtkWidget *from_optmenu_hbox;
4329 #if 0 /* NEW COMPOSE GUI */
4330         GtkWidget *to_entry;
4331         GtkWidget *to_hbox;
4332         GtkWidget *newsgroups_entry;
4333         GtkWidget *newsgroups_hbox;
4334 #endif
4335         GtkWidget *header_scrolledwin;
4336         GtkWidget *header_table;
4337 #if 0 /* NEW COMPOSE GUI */
4338         GtkWidget *cc_entry;
4339         GtkWidget *cc_hbox;
4340         GtkWidget *bcc_entry;
4341         GtkWidget *bcc_hbox;
4342         GtkWidget *reply_entry;
4343         GtkWidget *reply_hbox;
4344         GtkWidget *followup_entry;
4345         GtkWidget *followup_hbox;
4346 #endif
4347
4348         gint count = 0;
4349
4350         /* header labels and entries */
4351         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4352         gtk_widget_show(header_scrolledwin);
4353         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4354
4355         header_table = gtk_table_new(2, 2, FALSE);
4356         gtk_widget_show(header_table);
4357         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4358         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4359         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4360         count = 0;
4361
4362         /* option menu for selecting accounts */
4363         hbox = gtk_hbox_new(FALSE, 0);
4364         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4365         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4366         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4367                          GTK_FILL, 0, 2, 0);
4368         from_optmenu_hbox = compose_account_option_menu_create(compose);
4369         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4370                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4371 #if 0 /* NEW COMPOSE GUI */
4372         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4373 #endif
4374         count++;
4375
4376         compose->header_table = header_table;
4377         compose->header_list = NULL;
4378         compose->header_nextrow = count;
4379
4380         compose_create_header_entry(compose);
4381
4382 #if 0 /* NEW COMPOSE GUI */
4383         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4384                                 "To:", TRUE);
4385         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4386         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4387                                 &count, "Newsgroups:", FALSE);
4388         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4389
4390         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4391
4392         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4393                                 "Cc:", TRUE);
4394         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4395         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4396                                 "Bcc:", TRUE);
4397         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4398         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4399                                 "Reply-To:", TRUE);
4400         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4401         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4402                                 "Followup-To:", FALSE);
4403         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4404
4405         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4406
4407         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
4408                            GTK_SIGNAL_FUNC(to_activated), compose);
4409         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
4410                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
4411         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
4412                            GTK_SIGNAL_FUNC(subject_activated), compose);
4413         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
4414                            GTK_SIGNAL_FUNC(cc_activated), compose);
4415         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
4416                            GTK_SIGNAL_FUNC(bcc_activated), compose);
4417         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
4418                            GTK_SIGNAL_FUNC(replyto_activated), compose);
4419         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
4420                            GTK_SIGNAL_FUNC(followupto_activated), compose);
4421
4422         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
4423                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4424         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
4425                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4426         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
4427                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4428         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
4429                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4430         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
4431                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4432         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
4433                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4434         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
4435                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4436 #endif
4437
4438         compose->table            = NULL;
4439 #if 0 /* NEW COMPOSE GUI */
4440         compose->table            = table;
4441         compose->to_hbox          = to_hbox;
4442         compose->to_entry         = to_entry;
4443         compose->newsgroups_hbox  = newsgroups_hbox;
4444         compose->newsgroups_entry = newsgroups_entry;
4445 #endif
4446 #if 0 /* NEW COMPOSE GUI */
4447         compose->cc_hbox          = cc_hbox;
4448         compose->cc_entry         = cc_entry;
4449         compose->bcc_hbox         = bcc_hbox;
4450         compose->bcc_entry        = bcc_entry;
4451         compose->reply_hbox       = reply_hbox;
4452         compose->reply_entry      = reply_entry;
4453         compose->followup_hbox    = followup_hbox;
4454         compose->followup_entry   = followup_entry;
4455 #endif
4456
4457         return header_scrolledwin ;
4458 }
4459
4460 GtkWidget *compose_create_attach(Compose *compose)
4461 {
4462         gchar *titles[N_ATTACH_COLS];
4463         gint i;
4464
4465         GtkWidget *attach_scrwin;
4466         GtkWidget *attach_clist;
4467
4468         titles[COL_MIMETYPE] = _("MIME type");
4469         titles[COL_SIZE]     = _("Size");
4470         titles[COL_NAME]     = _("Name");
4471
4472         /* attachment list */
4473         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4474         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4475                                        GTK_POLICY_AUTOMATIC,
4476                                        GTK_POLICY_ALWAYS);
4477         gtk_widget_set_usize(attach_scrwin, -1, 80);
4478
4479         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4480         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4481                                            GTK_JUSTIFY_RIGHT);
4482         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4483         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4484         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4485                                      GTK_SELECTION_EXTENDED);
4486         for (i = 0; i < N_ATTACH_COLS; i++)
4487                 GTK_WIDGET_UNSET_FLAGS
4488                         (GTK_CLIST(attach_clist)->column[i].button,
4489                          GTK_CAN_FOCUS);
4490         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4491
4492         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
4493                            GTK_SIGNAL_FUNC(attach_selected), compose);
4494         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
4495                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4496         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4497                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4498
4499         /* drag and drop */
4500         gtk_drag_dest_set(attach_clist,
4501                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4502                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4503         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4504                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4505                            compose);
4506
4507         compose->attach_scrwin = attach_scrwin;
4508         compose->attach_clist  = attach_clist;
4509
4510         return attach_scrwin;
4511 }
4512
4513 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4514 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4515
4516 static GtkWidget *compose_create_others(Compose *compose)
4517 {
4518         GtkWidget *table;
4519         GtkWidget *savemsg_checkbtn;
4520         GtkWidget *savemsg_entry;
4521         GtkWidget *savemsg_select;
4522
4523         guint rowcount = 0;
4524         gchar *folderidentifier;
4525
4526         /* Table for settings */
4527         table = gtk_table_new(3, 1, FALSE);
4528         gtk_widget_show(table);
4529         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4530         rowcount = 0;
4531
4532         /* Save Message to folder */
4533         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4534         gtk_widget_show(savemsg_checkbtn);
4535         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4536         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4537                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4538         }
4539         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4540                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4541
4542         savemsg_entry = gtk_entry_new();
4543         gtk_widget_show(savemsg_entry);
4544         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4545         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4546         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4547                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4548                                   (compose->account, F_OUTBOX));
4549                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4550                 g_free(folderidentifier);
4551         }
4552
4553         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4554         gtk_widget_show (savemsg_select);
4555         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4556         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4557                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4558                             compose);
4559
4560         rowcount++;
4561
4562         compose->savemsg_checkbtn = savemsg_checkbtn;
4563         compose->savemsg_entry = savemsg_entry;
4564
4565         return table;
4566 }
4567
4568 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4569 {
4570         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4571                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4572 }
4573
4574 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4575 {
4576         FolderItem *dest;
4577         gchar * path;
4578
4579         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4580         if (!dest) return;
4581
4582         path = folder_item_get_identifier(dest);
4583
4584         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4585         g_free(path);
4586 }
4587
4588 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4589 {
4590         Compose   *compose;
4591         GtkWidget *window;
4592         GtkWidget *vbox;
4593         GtkWidget *menubar;
4594         GtkWidget *handlebox;
4595
4596         GtkWidget *notebook;
4597
4598         GtkWidget *vbox2;
4599
4600         GtkWidget *label;
4601         GtkWidget *subject_hbox;
4602         GtkWidget *subject_frame;
4603         GtkWidget *subject_entry;
4604         GtkWidget *subject;
4605         GtkWidget *paned;
4606
4607         GtkWidget *edit_vbox;
4608         GtkWidget *ruler_hbox;
4609         GtkWidget *ruler;
4610         GtkWidget *scrolledwin;
4611         GtkWidget *text;
4612
4613         UndoMain *undostruct;
4614
4615         gchar *titles[N_ATTACH_COLS];
4616         guint n_menu_entries;
4617         GtkStyle  *style, *new_style;
4618         GdkColormap *cmap;
4619         GdkColor color[1];
4620         gboolean success[1];
4621         GtkWidget *popupmenu;
4622         GtkItemFactory *popupfactory;
4623         GtkItemFactory *ifactory;
4624         GtkWidget *tmpl_menu;
4625         gint n_entries;
4626
4627 #if USE_ASPELL
4628         GtkAspell * gtkaspell = NULL;
4629 #endif
4630
4631         static GdkGeometry geometry;
4632
4633         g_return_val_if_fail(account != NULL, NULL);
4634
4635         debug_print("Creating compose window...\n");
4636         compose = g_new0(Compose, 1);
4637
4638         titles[COL_MIMETYPE] = _("MIME type");
4639         titles[COL_SIZE]     = _("Size");
4640         titles[COL_NAME]     = _("Name");
4641
4642         compose->account = account;
4643
4644         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4645         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4646         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4647         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4648
4649         if (!geometry.max_width) {
4650                 geometry.max_width = gdk_screen_width();
4651                 geometry.max_height = gdk_screen_height();
4652         }
4653         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4654                                       &geometry, GDK_HINT_MAX_SIZE);
4655
4656         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4657                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4658         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4659                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4660         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4661         gtk_widget_realize(window);
4662
4663         gtkut_widget_set_composer_icon(window);
4664
4665         vbox = gtk_vbox_new(FALSE, 0);
4666         gtk_container_add(GTK_CONTAINER(window), vbox);
4667
4668         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4669         menubar = menubar_create(window, compose_entries,
4670                                  n_menu_entries, "<Compose>", compose);
4671         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4672
4673         handlebox = gtk_handle_box_new();
4674         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4675
4676         compose_toolbar_create(compose, handlebox);
4677
4678         vbox2 = gtk_vbox_new(FALSE, 2);
4679         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4680         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4681
4682         /* Notebook */
4683         notebook = gtk_notebook_new();
4684         gtk_widget_set_usize(notebook, -1, 130);
4685         gtk_widget_show(notebook);
4686
4687         /* header labels and entries */
4688         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4689         /* attachment list */
4690         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4691         /* Others Tab */
4692         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4693
4694         /* Subject */
4695         subject_hbox = gtk_hbox_new(FALSE, 0);
4696         gtk_widget_show(subject_hbox);
4697
4698         subject_frame = gtk_frame_new(NULL);
4699         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4700         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4701         gtk_widget_show(subject_frame);
4702
4703         subject = gtk_hbox_new(FALSE, 0);
4704         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4705         gtk_widget_show(subject);
4706
4707         label = gtk_label_new(_("Subject:"));
4708         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4709         gtk_widget_show(label);
4710
4711         subject_entry = gtk_entry_new();
4712         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4713         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4714         gtk_widget_show(subject_entry);
4715         compose->subject_entry = subject_entry;
4716         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4717
4718         edit_vbox = gtk_vbox_new(FALSE, 0);
4719 #if 0 /* NEW COMPOSE GUI */
4720         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4721 #endif
4722
4723         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4724
4725         /* ruler */
4726         ruler_hbox = gtk_hbox_new(FALSE, 0);
4727         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4728
4729         ruler = gtk_shruler_new();
4730         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4731         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4732                            BORDER_WIDTH + 1);
4733         gtk_widget_set_usize(ruler_hbox, 1, -1);
4734
4735         /* text widget */
4736         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4737         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4738                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4739         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4740         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4741
4742         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4743                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4744                             gtk_scrolled_window_get_vadjustment
4745                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4746         GTK_STEXT(text)->default_tab_width = 8;
4747         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4748
4749         if (prefs_common.block_cursor) {
4750                 GTK_STEXT(text)->cursor_type = GTK_STEXT_CURSOR_BLOCK;
4751         }
4752
4753         if (prefs_common.smart_wrapping) {
4754                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4755                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4756         }
4757
4758         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4759
4760         gtk_signal_connect(GTK_OBJECT(text), "changed",
4761                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4762         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4763                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4764         gtk_signal_connect(GTK_OBJECT(text), "activate",
4765                            GTK_SIGNAL_FUNC(text_activated), compose);
4766         gtk_signal_connect(GTK_OBJECT(text), "insert_text",
4767                            GTK_SIGNAL_FUNC(text_inserted), compose);
4768         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4769                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4770                                  edit_vbox);
4771 #if 0
4772         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4773                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4774                                  compose);
4775 #endif
4776         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4777                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4778                                  ruler);
4779
4780         /* drag and drop */
4781         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4782                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4783         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4784                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4785                            compose);
4786         gtk_widget_show_all(vbox);
4787
4788         /* pane between attach clist and text */
4789         paned = gtk_vpaned_new();
4790         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4791         gtk_paned_set_handle_size(GTK_PANED(paned), 12);
4792         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4793         gtk_paned_add1(GTK_PANED(paned), notebook);
4794         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4795         gtk_widget_show_all(paned);
4796
4797         style = gtk_widget_get_style(text);
4798
4799         /* workaround for the slow down of GtkSText when using Pixmap theme */
4800         if (style->engine) {
4801                 GtkThemeEngine *engine;
4802
4803                 engine = style->engine;
4804                 style->engine = NULL;
4805                 new_style = gtk_style_copy(style);
4806                 style->engine = engine;
4807         } else
4808                 new_style = gtk_style_copy(style);
4809
4810         if (prefs_common.textfont) {
4811                 GdkFont *font;
4812
4813                 if ((font = gtkut_font_load(prefs_common.textfont)) != NULL) {
4814                         gdk_font_unref(new_style->font);
4815                         new_style->font = font;
4816                 }
4817         }
4818
4819         gtk_widget_set_style(text, new_style);
4820
4821         color[0] = quote_color;
4822         cmap = gdk_window_get_colormap(window->window);
4823         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4824         if (success[0] == FALSE) {
4825                 g_warning("Compose: color allocation failed.\n");
4826                 style = gtk_widget_get_style(text);
4827                 quote_color = style->black;
4828         }
4829
4830         n_entries = sizeof(compose_popup_entries) /
4831                 sizeof(compose_popup_entries[0]);
4832         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4833                                       "<Compose>", &popupfactory,
4834                                       compose);
4835
4836         ifactory = gtk_item_factory_from_widget(menubar);
4837         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4838         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4839
4840         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4841 #if 0 /* NEW COMPOSE GUI */
4842         gtk_widget_hide(bcc_hbox);
4843         gtk_widget_hide(bcc_entry);
4844         gtk_widget_hide(reply_hbox);
4845         gtk_widget_hide(reply_entry);
4846         gtk_widget_hide(followup_hbox);
4847         gtk_widget_hide(followup_entry);
4848         gtk_widget_hide(ruler_hbox);
4849         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4850         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4851         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4852
4853         if (account->protocol == A_NNTP) {
4854                 gtk_widget_hide(to_hbox);
4855                 gtk_widget_hide(to_entry);
4856                 gtk_widget_hide(cc_hbox);
4857                 gtk_widget_hide(cc_entry);
4858                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4859                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4860         } else {
4861                 gtk_widget_hide(newsgroups_hbox);
4862                 gtk_widget_hide(newsgroups_entry);
4863                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4864         }
4865 #endif
4866
4867         update_compose_actions_menu(ifactory, "/Tools/Actions", compose);
4868
4869
4870         undostruct = undo_init(text);
4871         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4872                                    menubar);
4873
4874         address_completion_start(window);
4875
4876         compose->window        = window;
4877         compose->vbox          = vbox;
4878         compose->menubar       = menubar;
4879         compose->handlebox     = handlebox;
4880
4881         compose->vbox2         = vbox2;
4882
4883         compose->paned = paned;
4884
4885         compose->edit_vbox     = edit_vbox;
4886         compose->ruler_hbox    = ruler_hbox;
4887         compose->ruler         = ruler;
4888         compose->scrolledwin   = scrolledwin;
4889         compose->text          = text;
4890
4891         compose->focused_editable = NULL;
4892
4893         compose->popupmenu    = popupmenu;
4894         compose->popupfactory = popupfactory;
4895
4896         compose->tmpl_menu = tmpl_menu;
4897
4898         compose->mode = mode;
4899
4900         compose->targetinfo = NULL;
4901         compose->replyinfo  = NULL;
4902
4903         compose->replyto     = NULL;
4904         compose->cc          = NULL;
4905         compose->bcc         = NULL;
4906         compose->followup_to = NULL;
4907
4908         compose->ml_post     = NULL;
4909
4910         compose->inreplyto   = NULL;
4911         compose->references  = NULL;
4912         compose->msgid       = NULL;
4913         compose->boundary    = NULL;
4914
4915 #if USE_GPGME
4916         compose->use_signing    = FALSE;
4917         compose->use_encryption = FALSE;
4918 #endif /* USE_GPGME */
4919
4920         compose->modified = FALSE;
4921
4922         compose->return_receipt = FALSE;
4923         compose->paste_as_quotation = FALSE;
4924
4925         compose->to_list        = NULL;
4926         compose->newsgroup_list = NULL;
4927
4928         compose->exteditor_file    = NULL;
4929         compose->exteditor_pid     = -1;
4930         compose->exteditor_readdes = -1;
4931         compose->exteditor_tag     = -1;
4932
4933         compose->redirect_filename = NULL;
4934         compose->undostruct = undostruct;
4935 #if USE_ASPELL
4936
4937         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4938         if (prefs_common.enable_aspell &&
4939             strcmp(prefs_common.dictionary, _("None"))) {
4940                 gtkaspell = gtkaspell_new((const gchar*)prefs_common.dictionary,
4941                                           conv_get_current_charset_str(),
4942                                           prefs_common.misspelled_col,
4943                                           prefs_common.check_while_typing,
4944                                           prefs_common.use_alternate,
4945                                           GTK_STEXT(text));
4946                 if (!gtkaspell) {
4947                         alertpanel_error(_("Spell checker could not be started.\n%s"), gtkaspellcheckers->error_message);
4948                         gtkaspell_checkers_reset_error();
4949                 } else {
4950
4951                         GtkWidget *menuitem;
4952
4953                         if (!gtkaspell_set_sug_mode(gtkaspell, prefs_common.aspell_sugmode)) {
4954                                 debug_print("Aspell: could not set suggestion mode %s\n",
4955                                     gtkaspellcheckers->error_message);
4956                                 gtkaspell_checkers_reset_error();
4957                         }
4958
4959                         menuitem = gtk_item_factory_get_item(ifactory, "/Spelling/Spelling Configuration");
4960                         gtkaspell_populate_submenu(gtkaspell, menuitem);
4961                         menu_set_sensitive(ifactory, "/Spelling", TRUE);
4962                         }
4963         }
4964 #endif
4965
4966         compose_select_account(compose, account);
4967
4968 #if USE_ASPELL
4969         compose->gtkaspell      = gtkaspell;
4970 #endif
4971
4972         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
4973                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4974
4975         if (account->set_autobcc)
4976                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4977
4978         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
4979                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4980
4981
4982         if (account->protocol != A_NNTP)
4983                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4984         else
4985                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4986
4987         addressbook_set_target_compose(compose);
4988         update_compose_actions_menu(ifactory, "/Tools/Actions", compose);
4989         compose_set_template_menu(compose);
4990
4991         compose_list = g_list_append(compose_list, compose);
4992
4993         if (!prefs_common.show_ruler)
4994                 gtk_widget_hide(ruler_hbox);
4995
4996         /* Priority */
4997         compose->priority = PRIORITY_NORMAL;
4998         compose_update_priority_menu_item(compose);
4999
5000 #if USE_GPGME
5001         activate_gnupg_mode(compose, account);
5002 #endif
5003
5004         set_toolbar_style(compose);
5005
5006         gtk_widget_show(window);
5007
5008         return compose;
5009 }
5010
5011 static void toolbar_compose_buttons_cb(GtkWidget   *widget,
5012                                        ToolbarItem *t_item)
5013 {
5014         struct {
5015                 gint   index;
5016                 void (*func)(GtkWidget *widget, gpointer data);
5017         } compose_action[] = {
5018                 { A_SEND,        toolbar_send_cb            },
5019                 { A_SENDL,       toolbar_send_later_cb      },
5020                 { A_DRAFT,       toolbar_draft_cb           },
5021                 { A_INSERT,      toolbar_insert_cb          },
5022                 { A_ATTACH,      toolbar_attach_cb          },
5023                 { A_SIG,         toolbar_sig_cb             },
5024                 { A_EXTEDITOR,   toolbar_ext_editor_cb      },
5025                 { A_LINEWRAP,    toolbar_linewrap_cb        },
5026                 { A_ADDRBOOK,    toolbar_address_cb         },
5027                 { A_SYL_ACTIONS, toolbar_actions_execute_cb }};
5028
5029
5030         gint num_items = sizeof(compose_action)/sizeof(compose_action[0]);
5031         gint i;
5032         debug_print("_buttons: index: %i \n", t_item->index);
5033         for (i = 0; i < num_items; i++) {
5034
5035                 if (compose_action[i].index == t_item->index) {
5036                         Compose *compose = (Compose*)t_item->parent;
5037                         debug_print("_buttons: compose: %p toolbar: %p\n", compose, compose->toolbar);                  compose_action[i].func(widget, compose);
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->t_item_list);
5060         TOOLBAR_DESTROY_ACTIONS(compose->toolbar->t_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 *t_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(ComposeToolbar, 1);
5083
5084         for (elem = compose_list; elem != NULL; elem = elem->next) {
5085                 Compose *c = (Compose*)elem->data;
5086                 debug_print("toolbar_create: compose: %p toolbar: %p\n",
5087                             c, c->toolbar);
5088         }
5089
5090         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
5091                                   GTK_TOOLBAR_BOTH);
5092         gtk_container_add(GTK_CONTAINER(container), toolbar);
5093         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
5094         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
5095         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
5096                                     GTK_TOOLBAR_SPACE_LINE);
5097
5098         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
5099
5100                 if (g_strcasecmp(((ToolbarItem*)cur->data)->file, SEPARATOR) == 0) {
5101                         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
5102                         continue;
5103                 }
5104
5105                 toolbar_item = g_new0(ToolbarItem, 1);
5106                 toolbar_item->file = g_strdup(((ToolbarItem*)cur->data)->file);
5107                 toolbar_item->text = g_strdup(((ToolbarItem*)cur->data)->text);
5108                 toolbar_item->index = ((ToolbarItem*)cur->data)->index;
5109
5110                 toolbar_item->parent = (gpointer)compose;
5111
5112                 /* collect toolbar items in list to keep track */
5113                 compose->toolbar->t_item_list = g_slist_append(compose->toolbar->t_item_list,
5114                                                               toolbar_item);
5115
5116                 icon_wid = stock_pixmap_widget(container, stock_pixmap_get_icon(toolbar_item->file));
5117                 item  = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
5118                                                 toolbar_item->text,
5119                                                 (""),
5120                                                 (""),
5121                                                 icon_wid, toolbar_compose_buttons_cb,
5122                                                 toolbar_item);
5123
5124                 switch (toolbar_item->index) {
5125                 case A_SEND:
5126                         compose->toolbar->send_btn = item;
5127                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5128                                              compose->toolbar->send_btn,
5129                                              _("Send Message"), NULL);
5130                         break;
5131                 case A_SENDL:
5132                         compose->toolbar->sendl_btn = item;
5133                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5134                                              compose->toolbar->sendl_btn,
5135                                              _("Put into queue folder and send later"), NULL);
5136                         break;
5137                 case A_DRAFT:
5138                         compose->toolbar->draft_btn = item;
5139                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5140                                              compose->toolbar->draft_btn,
5141                                              _("Save to draft folder"), NULL);
5142                         break;
5143                 case A_INSERT:
5144                         compose->toolbar->insert_btn = item;
5145                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5146                                              compose->toolbar->insert_btn,
5147                                              _("Insert file"), NULL);
5148                         break;
5149                 case A_ATTACH:
5150                         compose->toolbar->attach_btn = item;
5151                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5152                                              compose->toolbar->attach_btn,
5153                                              _("Attach file"), NULL);
5154                         break;
5155                 case A_SIG:
5156                         compose->toolbar->sig_btn = item;
5157                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5158                                              compose->toolbar->sig_btn,
5159                                              _("Insert signature"), NULL);
5160                         break;
5161                 case A_EXTEDITOR:
5162                         compose->toolbar->exteditor_btn = item;
5163                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5164                                              compose->toolbar->exteditor_btn,
5165                                              _("Edit with external editor"), NULL);
5166                         break;
5167                 case A_LINEWRAP:
5168                         compose->toolbar->linewrap_btn = item;
5169                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5170                                              compose->toolbar->linewrap_btn,
5171                                              _("Wrap all long lines"), NULL);
5172                         break;
5173                 case A_ADDRBOOK:
5174                         compose->toolbar->addrbook_btn = item;
5175                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5176                                              compose->toolbar->addrbook_btn,
5177                                              _("Address book"), NULL);
5178                         break;
5179                 case A_SYL_ACTIONS:
5180                         t_action_item = g_new0(ToolbarSylpheedActions, 1);
5181                         t_action_item->widget = item;
5182                         t_action_item->name   = g_strdup(toolbar_item->text);
5183
5184                         compose->toolbar->t_action_list =
5185                                 g_slist_append(compose->toolbar->t_action_list,
5186                                                t_action_item);
5187
5188                         gtk_tooltips_set_tip(GTK_TOOLTIPS(toolbar_tips),
5189                                              item,
5190                                              t_action_item->name, NULL);
5191
5192                         gtk_widget_show(item);
5193                         break;
5194                 default:
5195                         break;
5196                 }
5197         }
5198
5199         compose->toolbar->toolbar = toolbar;
5200
5201         gtk_widget_show_all(toolbar);
5202 }
5203
5204 static void compose_toolbar_set_sensitive (Compose * compose, gboolean sensitive)
5205 {
5206         GSList *items = compose->toolbar->t_action_list;
5207         if (compose->toolbar->send_btn)
5208                 gtk_widget_set_sensitive(compose->toolbar->send_btn, sensitive);
5209         if (compose->toolbar->sendl_btn)
5210                 gtk_widget_set_sensitive(compose->toolbar->sendl_btn, sensitive);
5211         if (compose->toolbar->draft_btn )
5212                 gtk_widget_set_sensitive(compose->toolbar->draft_btn , sensitive);
5213         if (compose->toolbar->insert_btn )
5214                 gtk_widget_set_sensitive(compose->toolbar->insert_btn , sensitive);
5215         if (compose->toolbar->attach_btn)
5216                 gtk_widget_set_sensitive(compose->toolbar->attach_btn, sensitive);
5217         if (compose->toolbar->sig_btn)
5218                 gtk_widget_set_sensitive(compose->toolbar->sig_btn, sensitive);
5219         if (compose->toolbar->exteditor_btn)
5220                 gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
5221         if (compose->toolbar->linewrap_btn)
5222                 gtk_widget_set_sensitive(compose->toolbar->linewrap_btn, sensitive);
5223         if (compose->toolbar->addrbook_btn)
5224                 gtk_widget_set_sensitive(compose->toolbar->addrbook_btn, sensitive);
5225         for (; items != NULL; items = g_slist_next(items)) {
5226                 ToolbarSylpheedActions *item = (ToolbarSylpheedActions *)items->data;
5227                 gtk_widget_set_sensitive(item->widget, sensitive);
5228         }
5229 }
5230
5231 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5232 {
5233         GList *accounts;
5234         GtkWidget *hbox;
5235         GtkWidget *optmenu;
5236         GtkWidget *menu;
5237         gint num = 0, def_menu = 0;
5238
5239         accounts = account_get_list();
5240         g_return_val_if_fail(accounts != NULL, NULL);
5241
5242         hbox = gtk_hbox_new(FALSE, 0);
5243         optmenu = gtk_option_menu_new();
5244         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5245         menu = gtk_menu_new();
5246
5247         for (; accounts != NULL; accounts = accounts->next, num++) {
5248                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5249                 GtkWidget *menuitem;
5250                 gchar *name;
5251
5252                 if (ac == compose->account) def_menu = num;
5253
5254                 if (ac->name)
5255                         name = g_strdup_printf("%s: %s <%s>",
5256                                                ac->account_name,
5257                                                ac->name, ac->address);
5258                 else
5259                         name = g_strdup_printf("%s: %s",
5260                                                ac->account_name, ac->address);
5261                 MENUITEM_ADD(menu, menuitem, name, ac);
5262                 g_free(name);
5263                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
5264                                    GTK_SIGNAL_FUNC(account_activated),
5265                                    compose);
5266         }
5267
5268         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5269         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5270
5271         return hbox;
5272 }
5273
5274 static void compose_set_priority_cb(gpointer data,
5275                                     guint action,
5276                                     GtkWidget *widget)
5277 {
5278         Compose *compose = (Compose *) data;
5279         compose->priority = action;
5280 }
5281
5282 static void compose_update_priority_menu_item(Compose * compose)
5283 {
5284         GtkItemFactory *ifactory;
5285         GtkWidget *menuitem = NULL;
5286
5287         ifactory = gtk_item_factory_from_widget(compose->menubar);
5288
5289         switch (compose->priority) {
5290                 case PRIORITY_HIGHEST:
5291                         menuitem = gtk_item_factory_get_item
5292                                 (ifactory, "/Message/Priority/Highest");
5293                         break;
5294                 case PRIORITY_HIGH:
5295                         menuitem = gtk_item_factory_get_item
5296                                 (ifactory, "/Message/Priority/High");
5297                         break;
5298                 case PRIORITY_NORMAL:
5299                         menuitem = gtk_item_factory_get_item
5300                                 (ifactory, "/Message/Priority/Normal");
5301                         break;
5302                 case PRIORITY_LOW:
5303                         menuitem = gtk_item_factory_get_item
5304                                 (ifactory, "/Message/Priority/Low");
5305                         break;
5306                 case PRIORITY_LOWEST:
5307                         menuitem = gtk_item_factory_get_item
5308                                 (ifactory, "/Message/Priority/Lowest");
5309                         break;
5310         }
5311         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5312 }
5313
5314 #if USE_GPGME
5315 static void compose_set_gnupg_mode_cb(gpointer data,
5316                                     guint action,
5317                                     GtkWidget *widget)
5318 {
5319         Compose *compose = (Compose *) data;
5320         compose->gnupg_mode = action;
5321 }
5322
5323 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5324 {
5325         GtkItemFactory *ifactory;
5326         GtkWidget *menuitem = NULL;
5327
5328         ifactory = gtk_item_factory_from_widget(compose->menubar);
5329
5330         switch (compose->gnupg_mode) {
5331                 case GNUPG_MODE_DETACH:
5332                         menuitem = gtk_item_factory_get_item
5333                                 (ifactory, "/Message/Mode/MIME");
5334                         break;
5335                 case GNUPG_MODE_INLINE:
5336                         menuitem = gtk_item_factory_get_item
5337                                 (ifactory, "/Message/Mode/Inline");
5338                         break;
5339         }
5340         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5341
5342         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5343                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5344         else
5345                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5346 }
5347 #endif
5348
5349 static void compose_set_template_menu(Compose *compose)
5350 {
5351         GSList *tmpl_list, *cur;
5352         GtkWidget *menu;
5353         GtkWidget *item;
5354
5355         tmpl_list = template_get_config();
5356
5357         menu = gtk_menu_new();
5358
5359         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5360                 Template *tmpl = (Template *)cur->data;
5361
5362                 item = gtk_menu_item_new_with_label(tmpl->name);
5363                 gtk_menu_append(GTK_MENU(menu), item);
5364                 gtk_signal_connect(GTK_OBJECT(item), "activate",
5365                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
5366                                    compose);
5367                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
5368                 gtk_widget_show(item);
5369         }
5370
5371         gtk_widget_show(menu);
5372         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5373 }
5374
5375 void compose_reflect_prefs_all(void)
5376 {
5377         GList *cur;
5378         Compose *compose;
5379
5380         for (cur = compose_list; cur != NULL; cur = cur->next) {
5381                 compose = (Compose *)cur->data;
5382                 compose_set_template_menu(compose);
5383         }
5384 }
5385
5386 void compose_reflect_prefs_pixmap_theme(void)
5387 {
5388         GList *cur;
5389         Compose *compose;
5390
5391         for (cur = compose_list; cur != NULL; cur = cur->next) {
5392                 compose = (Compose *)cur->data;
5393                 compose_toolbar_update(compose);
5394                 set_toolbar_style(compose);
5395         }
5396 }
5397
5398 static void compose_template_apply(Compose *compose, Template *tmpl,
5399                                    gboolean replace)
5400 {
5401         gchar *qmark;
5402         gchar *parsed_str;
5403
5404         if (!tmpl || !tmpl->value) return;
5405
5406         gtk_stext_freeze(GTK_STEXT(compose->text));
5407
5408         if (tmpl->subject && *tmpl->subject != '\0')
5409                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5410                                    tmpl->subject);
5411         if (tmpl->to && *tmpl->to != '\0')
5412                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5413         if (tmpl->cc && *tmpl->cc != '\0')
5414                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5415
5416         if (tmpl->bcc && *tmpl->bcc != '\0')
5417                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5418
5419         if (replace)
5420                 gtk_stext_clear(GTK_STEXT(compose->text));
5421
5422         if (compose->replyinfo == NULL) {
5423                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5424                                                NULL, NULL);
5425         } else {
5426                 if (prefs_common.quotemark && *prefs_common.quotemark)
5427                         qmark = prefs_common.quotemark;
5428                 else
5429                         qmark = "> ";
5430
5431                 parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5432                                                tmpl->value, qmark, NULL);
5433         }
5434
5435         if (replace && parsed_str && prefs_common.auto_sig)
5436                 compose_insert_sig(compose);
5437
5438         if (replace && parsed_str) {
5439                 gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
5440                 gtk_stext_set_point(GTK_STEXT(compose->text), 0);
5441         }
5442
5443         if (parsed_str)
5444                 compose_changed_cb(NULL, compose);
5445
5446         gtk_stext_thaw(GTK_STEXT(compose->text));
5447 }
5448
5449 static void compose_destroy(Compose *compose)
5450 {
5451         gint row;
5452         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5453         AttachInfo *ainfo;
5454
5455         /* NOTE: address_completion_end() does nothing with the window
5456          * however this may change. */
5457         address_completion_end(compose->window);
5458
5459         slist_free_strings(compose->to_list);
5460         g_slist_free(compose->to_list);
5461         slist_free_strings(compose->newsgroup_list);
5462         g_slist_free(compose->newsgroup_list);
5463         slist_free_strings(compose->header_list);
5464         g_slist_free(compose->header_list);
5465
5466         procmsg_msginfo_free(compose->targetinfo);
5467         procmsg_msginfo_free(compose->replyinfo);
5468
5469         g_free(compose->replyto);
5470         g_free(compose->cc);
5471         g_free(compose->bcc);
5472         g_free(compose->newsgroups);
5473         g_free(compose->followup_to);
5474
5475         g_free(compose->ml_post);
5476
5477         g_free(compose->inreplyto);
5478         g_free(compose->references);
5479         g_free(compose->msgid);
5480         g_free(compose->boundary);
5481
5482         if (compose->redirect_filename)
5483                 g_free(compose->redirect_filename);
5484
5485         g_free(compose->exteditor_file);
5486
5487         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5488              row++)
5489                 compose_attach_info_free(ainfo);
5490
5491         if (addressbook_get_target_compose() == compose)
5492                 addressbook_set_target_compose(NULL);
5493
5494 #if USE_ASPELL
5495         if (compose->gtkaspell) {
5496                 gtkaspell_delete(compose->gtkaspell);
5497         }
5498 #endif
5499
5500         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5501         prefs_common.compose_height = compose->window->allocation.height;
5502
5503         gtk_widget_destroy(compose->paned);
5504
5505         TOOLBAR_DESTROY_ITEMS(compose->toolbar->t_item_list);
5506         TOOLBAR_DESTROY_ACTIONS(compose->toolbar->t_action_list);
5507         g_free(compose->toolbar);
5508         g_free(compose);
5509
5510         compose_list = g_list_remove(compose_list, compose);
5511 }
5512
5513 static void compose_attach_info_free(AttachInfo *ainfo)
5514 {
5515         g_free(ainfo->file);
5516         g_free(ainfo->content_type);
5517         g_free(ainfo->name);
5518         g_free(ainfo);
5519 }
5520
5521 static void compose_attach_remove_selected(Compose *compose)
5522 {
5523         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5524         AttachInfo *ainfo;
5525         gint row;
5526
5527         while (clist->selection != NULL) {
5528                 row = GPOINTER_TO_INT(clist->selection->data);
5529                 ainfo = gtk_clist_get_row_data(clist, row);
5530                 compose_attach_info_free(ainfo);
5531                 gtk_clist_remove(clist, row);
5532         }
5533 }
5534
5535 static struct _AttachProperty
5536 {
5537         GtkWidget *window;
5538         GtkWidget *mimetype_entry;
5539         GtkWidget *encoding_optmenu;
5540         GtkWidget *path_entry;
5541         GtkWidget *filename_entry;
5542         GtkWidget *ok_btn;
5543         GtkWidget *cancel_btn;
5544 } attach_prop;
5545
5546 static void compose_attach_property(Compose *compose)
5547 {
5548         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5549         AttachInfo *ainfo;
5550         gint row;
5551         GtkOptionMenu *optmenu;
5552         static gboolean cancelled;
5553
5554         if (!clist->selection) return;
5555         row = GPOINTER_TO_INT(clist->selection->data);
5556
5557         ainfo = gtk_clist_get_row_data(clist, row);
5558         if (!ainfo) return;
5559
5560         if (!attach_prop.window)
5561                 compose_attach_property_create(&cancelled);
5562         gtk_widget_grab_focus(attach_prop.ok_btn);
5563         gtk_widget_show(attach_prop.window);
5564         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5565
5566         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5567         if (ainfo->encoding == ENC_UNKNOWN)
5568                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
5569         else
5570                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
5571
5572         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5573                            ainfo->content_type ? ainfo->content_type : "");
5574         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5575                            ainfo->file ? ainfo->file : "");
5576         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5577                            ainfo->name ? ainfo->name : "");
5578
5579         for (;;) {
5580                 gchar *text;
5581                 gchar *cnttype = NULL;
5582                 gchar *file = NULL;
5583                 off_t size = 0;
5584                 GtkWidget *menu;
5585                 GtkWidget *menuitem;
5586
5587                 cancelled = FALSE;
5588                 gtk_main();
5589
5590                 if (cancelled == TRUE) {
5591                         gtk_widget_hide(attach_prop.window);
5592                         break;
5593                 }
5594
5595                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5596                 if (*text != '\0') {
5597                         gchar *p;
5598
5599                         text = g_strstrip(g_strdup(text));
5600                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5601                                 cnttype = g_strdup(text);
5602                                 g_free(text);
5603                         } else {
5604                                 alertpanel_error(_("Invalid MIME type."));
5605                                 g_free(text);
5606                                 continue;
5607                         }
5608                 }
5609
5610                 menu = gtk_option_menu_get_menu(optmenu);
5611                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5612                 ainfo->encoding = GPOINTER_TO_INT
5613                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
5614
5615                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5616                 if (*text != '\0') {
5617                         if (is_file_exist(text) &&
5618                             (size = get_file_size(text)) > 0)
5619                                 file = g_strdup(text);
5620                         else {
5621                                 alertpanel_error
5622                                         (_("File doesn't exist or is empty."));
5623                                 g_free(cnttype);
5624                                 continue;
5625                         }
5626                 }
5627
5628                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5629                 if (*text != '\0') {
5630                         g_free(ainfo->name);
5631                         ainfo->name = g_strdup(text);
5632                 }
5633
5634                 if (cnttype) {
5635                         g_free(ainfo->content_type);
5636                         ainfo->content_type = cnttype;
5637                 }
5638                 if (file) {
5639                         g_free(ainfo->file);
5640                         ainfo->file = file;
5641                 }
5642                 if (size)
5643                         ainfo->size = size;
5644
5645                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5646                                    ainfo->content_type);
5647                 gtk_clist_set_text(clist, row, COL_SIZE,
5648                                    to_human_readable(ainfo->size));
5649                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5650
5651                 gtk_widget_hide(attach_prop.window);
5652                 break;
5653         }
5654 }
5655
5656 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5657 { \
5658         label = gtk_label_new(str); \
5659         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5660                          GTK_FILL, 0, 0, 0); \
5661         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5662  \
5663         entry = gtk_entry_new(); \
5664         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5665                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5666 }
5667
5668 static void compose_attach_property_create(gboolean *cancelled)
5669 {
5670         GtkWidget *window;
5671         GtkWidget *vbox;
5672         GtkWidget *table;
5673         GtkWidget *label;
5674         GtkWidget *mimetype_entry;
5675         GtkWidget *hbox;
5676         GtkWidget *optmenu;
5677         GtkWidget *optmenu_menu;
5678         GtkWidget *menuitem;
5679         GtkWidget *path_entry;
5680         GtkWidget *filename_entry;
5681         GtkWidget *hbbox;
5682         GtkWidget *ok_btn;
5683         GtkWidget *cancel_btn;
5684         GList     *mime_type_list, *strlist;
5685
5686         debug_print("Creating attach_property window...\n");
5687
5688         window = gtk_window_new(GTK_WINDOW_DIALOG);
5689         gtk_widget_set_usize(window, 480, -1);
5690         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5691         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
5692         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5693         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5694         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5695                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5696                            cancelled);
5697         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5698                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5699                            cancelled);
5700
5701         vbox = gtk_vbox_new(FALSE, 8);
5702         gtk_container_add(GTK_CONTAINER(window), vbox);
5703
5704         table = gtk_table_new(4, 2, FALSE);
5705         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5706         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5707         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5708
5709         label = gtk_label_new(_("MIME type"));
5710         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5711                          GTK_FILL, 0, 0, 0);
5712         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5713         mimetype_entry = gtk_combo_new();
5714         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5715                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5716
5717         /* stuff with list */
5718         mime_type_list = procmime_get_mime_type_list();
5719         strlist = NULL;
5720         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5721                 MimeType *type = (MimeType *) mime_type_list->data;
5722                 strlist = g_list_append(strlist,
5723                                 g_strdup_printf("%s/%s",
5724                                         type->type, type->sub_type));
5725         }
5726
5727         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5728
5729         for (mime_type_list = strlist; mime_type_list != NULL;
5730                 mime_type_list = mime_type_list->next)
5731                 g_free(mime_type_list->data);
5732         g_list_free(strlist);
5733
5734         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5735
5736         label = gtk_label_new(_("Encoding"));
5737         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5738                          GTK_FILL, 0, 0, 0);
5739         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5740
5741         hbox = gtk_hbox_new(FALSE, 0);
5742         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5743                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5744
5745         optmenu = gtk_option_menu_new();
5746         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5747
5748         optmenu_menu = gtk_menu_new();
5749         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5750         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5751 #if 0
5752         gtk_widget_set_sensitive(menuitem, FALSE);
5753 #endif
5754         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5755         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5756 #if 0
5757         gtk_widget_set_sensitive(menuitem, FALSE);
5758 #endif
5759         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
5760         gtk_widget_set_sensitive(menuitem, FALSE);
5761         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5762
5763         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5764
5765         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5766         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5767
5768         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5769                                 &cancel_btn, _("Cancel"), NULL, NULL);
5770         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5771         gtk_widget_grab_default(ok_btn);
5772
5773         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5774                            GTK_SIGNAL_FUNC(attach_property_ok),
5775                            cancelled);
5776         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5777                            GTK_SIGNAL_FUNC(attach_property_cancel),
5778                            cancelled);
5779
5780         gtk_widget_show_all(vbox);
5781
5782         attach_prop.window           = window;
5783         attach_prop.mimetype_entry   = mimetype_entry;
5784         attach_prop.encoding_optmenu = optmenu;
5785         attach_prop.path_entry       = path_entry;
5786         attach_prop.filename_entry   = filename_entry;
5787         attach_prop.ok_btn           = ok_btn;
5788         attach_prop.cancel_btn       = cancel_btn;
5789 }
5790
5791 #undef SET_LABEL_AND_ENTRY
5792
5793 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5794 {
5795         *cancelled = FALSE;
5796         gtk_main_quit();
5797 }
5798
5799 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5800 {
5801         *cancelled = TRUE;
5802         gtk_main_quit();
5803 }
5804
5805 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5806                                          gboolean *cancelled)
5807 {
5808         *cancelled = TRUE;
5809         gtk_main_quit();
5810
5811         return TRUE;
5812 }
5813
5814 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5815                                         gboolean *cancelled)
5816 {
5817         if (event && event->keyval == GDK_Escape) {
5818                 *cancelled = TRUE;
5819                 gtk_main_quit();
5820         }
5821 }
5822
5823 static void compose_exec_ext_editor(Compose *compose)
5824 {
5825         gchar *tmp;
5826         pid_t pid;
5827         gint pipe_fds[2];
5828
5829         tmp = g_strdup_printf("%s%ctmpmsg.%08x", get_tmp_dir(),
5830                               G_DIR_SEPARATOR, (gint)compose);
5831
5832         if (pipe(pipe_fds) < 0) {
5833                 perror("pipe");
5834                 g_free(tmp);
5835                 return;
5836         }
5837
5838         if ((pid = fork()) < 0) {
5839                 perror("fork");
5840                 g_free(tmp);
5841                 return;
5842         }
5843
5844         if (pid != 0) {
5845                 /* close the write side of the pipe */
5846                 close(pipe_fds[1]);
5847
5848                 compose->exteditor_file    = g_strdup(tmp);
5849                 compose->exteditor_pid     = pid;
5850                 compose->exteditor_readdes = pipe_fds[0];
5851
5852                 compose_set_ext_editor_sensitive(compose, FALSE);
5853
5854                 compose->exteditor_tag =
5855                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5856                                       compose_input_cb, compose);
5857         } else {        /* process-monitoring process */
5858                 pid_t pid_ed;
5859
5860                 if (setpgid(0, 0))
5861                         perror("setpgid");
5862
5863                 /* close the read side of the pipe */
5864                 close(pipe_fds[0]);
5865
5866                 if (compose_write_body_to_file(compose, tmp) < 0) {
5867                         fd_write(pipe_fds[1], "2\n", 2);
5868                         _exit(1);
5869                 }
5870
5871                 pid_ed = compose_exec_ext_editor_real(tmp);
5872                 if (pid_ed < 0) {
5873                         fd_write(pipe_fds[1], "1\n", 2);
5874                         _exit(1);
5875                 }
5876
5877                 /* wait until editor is terminated */
5878                 waitpid(pid_ed, NULL, 0);
5879
5880                 fd_write(pipe_fds[1], "0\n", 2);
5881
5882                 close(pipe_fds[1]);
5883                 _exit(0);
5884         }
5885
5886         g_free(tmp);
5887 }
5888
5889 static gint compose_exec_ext_editor_real(const gchar *file)
5890 {
5891         static gchar *def_cmd = "emacs %s";
5892         gchar buf[1024];
5893         gchar *p;
5894         gchar **cmdline;
5895         pid_t pid;
5896
5897         g_return_val_if_fail(file != NULL, -1);
5898
5899         if ((pid = fork()) < 0) {
5900                 perror("fork");
5901                 return -1;
5902         }
5903
5904         if (pid != 0) return pid;
5905
5906         /* grandchild process */
5907
5908         if (setpgid(0, getppid()))
5909                 perror("setpgid");
5910
5911         if (prefs_common.ext_editor_cmd &&
5912             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5913             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5914                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5915         } else {
5916                 if (prefs_common.ext_editor_cmd)
5917                         g_warning(_("External editor command line is invalid: `%s'\n"),
5918                                   prefs_common.ext_editor_cmd);
5919                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5920         }
5921
5922         cmdline = strsplit_with_quote(buf, " ", 1024);
5923         execvp(cmdline[0], cmdline);
5924
5925         perror("execvp");
5926         g_strfreev(cmdline);
5927
5928         _exit(1);
5929 }
5930
5931 static gboolean compose_ext_editor_kill(Compose *compose)
5932 {
5933         pid_t pgid = compose->exteditor_pid * -1;
5934         gint ret;
5935
5936         ret = kill(pgid, 0);
5937
5938         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5939                 AlertValue val;
5940                 gchar *msg;
5941
5942                 msg = g_strdup_printf
5943                         (_("The external editor is still working.\n"
5944                            "Force terminating the process?\n"
5945                            "process group id: %d"), -pgid);
5946                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5947                 g_free(msg);
5948
5949                 if (val == G_ALERTDEFAULT) {
5950                         gdk_input_remove(compose->exteditor_tag);
5951                         close(compose->exteditor_readdes);
5952
5953                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5954                         waitpid(compose->exteditor_pid, NULL, 0);
5955
5956                         g_warning(_("Terminated process group id: %d"), -pgid);
5957                         g_warning(_("Temporary file: %s"),
5958                                   compose->exteditor_file);
5959
5960                         compose_set_ext_editor_sensitive(compose, TRUE);
5961
5962                         g_free(compose->exteditor_file);
5963                         compose->exteditor_file    = NULL;
5964                         compose->exteditor_pid     = -1;
5965                         compose->exteditor_readdes = -1;
5966                         compose->exteditor_tag     = -1;
5967                 } else
5968                         return FALSE;
5969         }
5970
5971         return TRUE;
5972 }
5973
5974 static void compose_input_cb(gpointer data, gint source,
5975                              GdkInputCondition condition)
5976 {
5977         gchar buf[3];
5978         Compose *compose = (Compose *)data;
5979         gint i = 0;
5980
5981         debug_print("Compose: input from monitoring process\n");
5982
5983         gdk_input_remove(compose->exteditor_tag);
5984
5985         for (;;) {
5986                 if (read(source, &buf[i], 1) < 1) {
5987                         buf[0] = '3';
5988                         break;
5989                 }
5990                 if (buf[i] == '\n') {
5991                         buf[i] = '\0';
5992                         break;
5993                 }
5994                 i++;
5995                 if (i == sizeof(buf) - 1)
5996                         break;
5997         }
5998
5999         waitpid(compose->exteditor_pid, NULL, 0);
6000
6001         if (buf[0] == '0') {            /* success */
6002                 GtkSText *text = GTK_STEXT(compose->text);
6003
6004                 gtk_stext_freeze(text);
6005                 gtk_stext_set_point(text, 0);
6006                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
6007                 compose_insert_file(compose, compose->exteditor_file);
6008                 compose_changed_cb(NULL, compose);
6009                 gtk_stext_thaw(text);
6010
6011                 if (unlink(compose->exteditor_file) < 0)
6012                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6013         } else if (buf[0] == '1') {     /* failed */
6014                 g_warning(_("Couldn't exec external editor\n"));
6015                 if (unlink(compose->exteditor_file) < 0)
6016                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6017         } else if (buf[0] == '2') {
6018                 g_warning(_("Couldn't write to file\n"));
6019         } else if (buf[0] == '3') {
6020                 g_warning(_("Pipe read failed\n"));
6021         }
6022
6023         close(source);
6024
6025         compose_set_ext_editor_sensitive(compose, TRUE);
6026
6027         g_free(compose->exteditor_file);
6028         compose->exteditor_file    = NULL;
6029         compose->exteditor_pid     = -1;
6030         compose->exteditor_readdes = -1;
6031         compose->exteditor_tag     = -1;
6032 }
6033
6034 static void compose_set_ext_editor_sensitive(Compose *compose,
6035                                              gboolean sensitive)
6036 {
6037         GtkItemFactory *ifactory;
6038
6039         ifactory = gtk_item_factory_from_widget(compose->menubar);
6040
6041         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6042         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6043         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6044                            sensitive);
6045         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6046         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6047         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6048         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6049         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6050                            sensitive);
6051
6052         gtk_widget_set_sensitive(compose->text,                   sensitive);
6053         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6054         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6055         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6056         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6057         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6058         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6059         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn,  sensitive);
6060 }
6061
6062 /**
6063  * compose_undo_state_changed:
6064  *
6065  * Change the sensivity of the menuentries undo and redo
6066  **/
6067 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6068                                        gint redo_state, gpointer data)
6069 {
6070         GtkWidget *widget = GTK_WIDGET(data);
6071         GtkItemFactory *ifactory;
6072
6073         g_return_if_fail(widget != NULL);
6074
6075         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
6076
6077         ifactory = gtk_item_factory_from_widget(widget);
6078
6079         switch (undo_state) {
6080         case UNDO_STATE_TRUE:
6081                 if (!undostruct->undo_state) {
6082                         debug_print ("Set_undo - Testpoint\n");
6083                         undostruct->undo_state = TRUE;
6084                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6085                 }
6086                 break;
6087         case UNDO_STATE_FALSE:
6088                 if (undostruct->undo_state) {
6089                         undostruct->undo_state = FALSE;
6090                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6091                 }
6092                 break;
6093         case UNDO_STATE_UNCHANGED:
6094                 break;
6095         case UNDO_STATE_REFRESH:
6096                 menu_set_sensitive(ifactory, "/Edit/Undo",
6097                                    undostruct->undo_state);
6098                 break;
6099         default:
6100                 g_warning("Undo state not recognized");
6101                 break;
6102         }
6103
6104         switch (redo_state) {
6105         case UNDO_STATE_TRUE:
6106                 if (!undostruct->redo_state) {
6107                         undostruct->redo_state = TRUE;
6108                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6109                 }
6110                 break;
6111         case UNDO_STATE_FALSE:
6112                 if (undostruct->redo_state) {
6113                         undostruct->redo_state = FALSE;
6114                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6115                 }
6116                 break;
6117         case UNDO_STATE_UNCHANGED:
6118                 break;
6119         case UNDO_STATE_REFRESH:
6120                 menu_set_sensitive(ifactory, "/Edit/Redo",
6121                                    undostruct->redo_state);
6122                 break;
6123         default:
6124                 g_warning("Redo state not recognized");
6125                 break;
6126         }
6127 }
6128
6129 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
6130 {
6131         gint cursor_pos;
6132
6133         cursor_pos = (text->cursor_pos_x - extra) / char_width;
6134         cursor_pos = MAX(cursor_pos, 0);
6135
6136         return cursor_pos;
6137 }
6138
6139 /* callback functions */
6140
6141 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6142  * includes "non-client" (windows-izm) in calculation, so this calculation
6143  * may not be accurate.
6144  */
6145 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6146                                         GtkAllocation *allocation,
6147                                         GtkSHRuler *shruler)
6148 {
6149         if (prefs_common.show_ruler) {
6150                 gint char_width;
6151                 gint line_width_in_chars;
6152
6153                 char_width = gtkut_get_font_width
6154                         (GTK_WIDGET(widget)->style->font);
6155                 line_width_in_chars =
6156                         (allocation->width - allocation->x) / char_width;
6157
6158                 /* got the maximum */
6159                 gtk_ruler_set_range(GTK_RULER(shruler),
6160                                     0.0, line_width_in_chars,
6161                                     calc_cursor_xpos(GTK_STEXT(widget),
6162                                                      allocation->x,
6163                                                      char_width),
6164                                     /*line_width_in_chars*/ char_width);
6165         }
6166
6167         return TRUE;
6168 }
6169
6170 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
6171 {
6172         compose_send_cb(data, 0, NULL);
6173 }
6174
6175 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
6176 {
6177         compose_send_later_cb(data, 0, NULL);
6178 }
6179
6180 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
6181 {
6182         compose_draft_cb(data, 0, NULL);
6183 }
6184
6185 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
6186 {
6187         compose_insert_file_cb(data, 0, NULL);
6188 }
6189
6190 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
6191 {
6192         compose_attach_cb(data, 0, NULL);
6193 }
6194
6195 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
6196 {
6197         Compose *compose = (Compose *)data;
6198
6199         compose_insert_sig(compose);
6200 }
6201
6202 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
6203 {
6204         Compose *compose = (Compose *)data;
6205
6206         compose_exec_ext_editor(compose);
6207 }
6208
6209 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
6210 {
6211         Compose *compose = (Compose *)data;
6212
6213         compose_wrap_line(compose);
6214 }
6215
6216 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
6217 {
6218         compose_address_cb(data, 0, NULL);
6219 }
6220
6221 static void toolbar_actions_execute_cb(GtkWidget *widget,
6222                                        gpointer   data)
6223 {
6224         Compose *compose = (Compose*)data;
6225
6226         toolbar_action_execute(widget, compose->toolbar->t_action_list, data, TOOLBAR_COMPOSE);
6227 }
6228
6229 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6230 {
6231         Compose *compose = (Compose *)data;
6232
6233         PrefsAccount *ac;
6234
6235         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
6236         g_return_if_fail(ac != NULL);
6237
6238         if (ac != compose->account)
6239                 compose_select_account(compose, ac);
6240 }
6241
6242 static void attach_selected(GtkCList *clist, gint row, gint column,
6243                             GdkEvent *event, gpointer data)
6244 {
6245         Compose *compose = (Compose *)data;
6246
6247         if (event && event->type == GDK_2BUTTON_PRESS)
6248                 compose_attach_property(compose);
6249 }
6250
6251 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6252                                   gpointer data)
6253 {
6254         Compose *compose = (Compose *)data;
6255         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6256         gint row, column;
6257
6258         if (!event) return;
6259
6260         if (event->button == 3) {
6261                 if ((clist->selection && !clist->selection->next) ||
6262                     !clist->selection) {
6263                         gtk_clist_unselect_all(clist);
6264                         if (gtk_clist_get_selection_info(clist,
6265                                                          event->x, event->y,
6266                                                          &row, &column)) {
6267                                 gtk_clist_select_row(clist, row, column);
6268                                 gtkut_clist_set_focus_row(clist, row);
6269                         }
6270                 }
6271                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6272                                NULL, NULL, event->button, event->time);
6273         }
6274 }
6275
6276 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6277                                gpointer data)
6278 {
6279         Compose *compose = (Compose *)data;
6280
6281         if (!event) return;
6282
6283         switch (event->keyval) {
6284         case GDK_Delete:
6285                 compose_attach_remove_selected(compose);
6286                 break;
6287         }
6288 }
6289
6290 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6291 {
6292         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6293         compose_toolbar_set_sensitive(compose, allow);
6294         menu_set_sensitive(ifactory, "/File", allow);
6295         menu_set_sensitive(ifactory, "/Edit", allow);
6296         menu_set_sensitive(ifactory, "/Message", allow);
6297         menu_set_sensitive(ifactory, "/Tools", allow);
6298         menu_set_sensitive(ifactory, "/Help", allow);
6299 }
6300
6301 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6302 {
6303         Compose *compose = (Compose *)data;
6304         gint val;
6305
6306         if (prefs_common.work_offline)
6307                 if (alertpanel(_("Offline warning"),
6308                                _("You're working offline. Override?"),
6309                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6310                         return;
6311
6312         compose_allow_user_actions (compose, FALSE);
6313         compose->sending = TRUE;
6314         val = compose_send(compose);
6315         compose_allow_user_actions (compose, TRUE);
6316         compose->sending = FALSE;
6317
6318         if (val == 0) gtk_widget_destroy(compose->window);
6319 }
6320
6321 static void compose_send_later_cb(gpointer data, guint action,
6322                                   GtkWidget *widget)
6323 {
6324         Compose *compose = (Compose *)data;
6325         gint val;
6326
6327         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6328         if (!val) gtk_widget_destroy(compose->window);
6329 }
6330
6331 void compose_draft (gpointer data)
6332 {
6333         compose_draft_cb(data, 0, NULL);
6334 }
6335
6336 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6337 {
6338         Compose *compose = (Compose *)data;
6339         FolderItem *draft;
6340         gchar *tmp;
6341         gint msgnum;
6342         static gboolean lock = FALSE;
6343         MsgInfo *newmsginfo;
6344
6345         if (lock) return;
6346
6347         draft = account_get_special_folder(compose->account, F_DRAFT);
6348         g_return_if_fail(draft != NULL);
6349
6350         lock = TRUE;
6351
6352         tmp = g_strdup_printf("%s%cdraft.%08x", get_tmp_dir(),
6353                               G_DIR_SEPARATOR, (gint)compose);
6354
6355         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6356                 g_free(tmp);
6357                 lock = FALSE;
6358                 return;
6359         }
6360
6361         if ((msgnum = folder_item_add_msg(draft, tmp, TRUE)) < 0) {
6362                 unlink(tmp);
6363                 g_free(tmp);
6364                 lock = FALSE;
6365                 return;
6366         }
6367         g_free(tmp);
6368         draft->mtime = 0;       /* force updating */
6369
6370         if (compose->mode == COMPOSE_REEDIT) {
6371                 compose_remove_reedit_target(compose);
6372                 if (compose->targetinfo &&
6373                     compose->targetinfo->folder != draft)
6374                         folderview_update_item(compose->targetinfo->folder,
6375                                                TRUE);
6376         }
6377
6378         newmsginfo = folder_item_fetch_msginfo(draft, msgnum);
6379         procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6380         MSG_SET_TMP_FLAGS(newmsginfo->flags, MSG_DRAFT);
6381         folderview_update_item(draft, TRUE);
6382         procmsg_msginfo_free(newmsginfo);
6383
6384         lock = FALSE;
6385
6386         /* 0: quit editing  1: keep editing */
6387         if (action == 0)
6388                 gtk_widget_destroy(compose->window);
6389         else {
6390                 struct stat s;
6391                 gchar *path;
6392
6393                 path = folder_item_fetch_msg(draft, msgnum);
6394                 g_return_if_fail(path != NULL);
6395                 if (stat(path, &s) < 0) {
6396                         FILE_OP_ERROR(path, "stat");
6397                         g_free(path);
6398                         lock = FALSE;
6399                         return;
6400                 }
6401                 g_free(path);
6402
6403                 procmsg_msginfo_free(compose->targetinfo);
6404                 compose->targetinfo = procmsg_msginfo_new();
6405                 compose->targetinfo->msgnum = msgnum;
6406                 compose->targetinfo->size = s.st_size;
6407                 compose->targetinfo->mtime = s.st_mtime;
6408                 compose->targetinfo->folder = draft;
6409                 compose->mode = COMPOSE_REEDIT;
6410         }
6411 }
6412
6413 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6414 {
6415         Compose *compose = (Compose *)data;
6416         GList *file_list;
6417
6418         if (compose->redirect_filename != NULL)
6419                 return;
6420
6421         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6422
6423         if (file_list) {
6424                 GList *tmp;
6425
6426                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6427                         gchar *file = (gchar *) tmp->data;
6428                         compose_attach_append(compose, file, file, NULL);
6429                         compose_changed_cb(NULL, compose);
6430                         g_free(file);
6431                 }
6432                 g_list_free(file_list);
6433         }
6434 }
6435
6436 static void compose_insert_file_cb(gpointer data, guint action,
6437                                    GtkWidget *widget)
6438 {
6439         Compose *compose = (Compose *)data;
6440         GList *file_list;
6441
6442         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6443
6444         if (file_list) {
6445                 GList *tmp;
6446
6447                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6448                         gchar *file = (gchar *) tmp->data;
6449                         compose_insert_file(compose, file);
6450                         g_free(file);
6451                 }
6452                 g_list_free(file_list);
6453         }
6454 }
6455
6456 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6457                               gpointer data)
6458 {
6459         Compose *compose = (Compose *)data;
6460         if (compose->sending)
6461                 return TRUE;
6462         compose_close_cb(compose, 0, NULL);
6463         return TRUE;
6464 }
6465
6466 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6467 {
6468         Compose *compose = (Compose *)data;
6469         AlertValue val;
6470
6471         if (compose->exteditor_tag != -1) {
6472                 if (!compose_ext_editor_kill(compose))
6473                         return;
6474         }
6475
6476         if (compose->modified) {
6477                 val = alertpanel(_("Discard message"),
6478                                  _("This message has been modified. discard it?"),
6479                                  _("Discard"), _("to Draft"), _("Cancel"));
6480
6481                 switch (val) {
6482                 case G_ALERTDEFAULT:
6483                         if (prefs_common.autosave)
6484                                 compose_remove_draft(compose);
6485                         break;
6486                 case G_ALERTALTERNATE:
6487                         compose_draft_cb(data, 0, NULL);
6488                         return;
6489                 default:
6490                         return;
6491                 }
6492         }
6493
6494         gtk_widget_destroy(compose->window);
6495 }
6496
6497 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6498 {
6499         Compose *compose = (Compose *)data;
6500
6501         addressbook_open(compose);
6502 }
6503
6504 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6505 {
6506         Compose *compose = (Compose *)data;
6507         Template *tmpl;
6508         gchar *msg;
6509         AlertValue val;
6510
6511         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
6512         g_return_if_fail(tmpl != NULL);
6513
6514         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6515                               tmpl->name);
6516         val = alertpanel(_("Apply template"), msg,
6517                          _("Replace"), _("Insert"), _("Cancel"));
6518         g_free(msg);
6519
6520         if (val == G_ALERTDEFAULT)
6521                 compose_template_apply(compose, tmpl, TRUE);
6522         else if (val == G_ALERTALTERNATE)
6523                 compose_template_apply(compose, tmpl, FALSE);
6524 }
6525
6526 static void compose_ext_editor_cb(gpointer data, guint action,
6527                                   GtkWidget *widget)
6528 {
6529         Compose *compose = (Compose *)data;
6530
6531         compose_exec_ext_editor(compose);
6532 }
6533
6534 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6535 {
6536         if (compose->sending)
6537                 return;
6538         compose_destroy(compose);
6539 }
6540
6541 static void compose_undo_cb(Compose *compose)
6542 {
6543         undo_undo(compose->undostruct);
6544 }
6545
6546 static void compose_redo_cb(Compose *compose)
6547 {
6548         undo_redo(compose->undostruct);
6549 }
6550
6551 static void compose_cut_cb(Compose *compose)
6552 {
6553         if (compose->focused_editable &&
6554             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6555                 gtk_editable_cut_clipboard
6556                         (GTK_EDITABLE(compose->focused_editable));
6557 }
6558
6559 static void compose_copy_cb(Compose *compose)
6560 {
6561         if (compose->focused_editable &&
6562             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6563                 gtk_editable_copy_clipboard
6564                         (GTK_EDITABLE(compose->focused_editable));
6565 }
6566
6567 static void compose_paste_cb(Compose *compose)
6568 {
6569         if (compose->focused_editable &&
6570             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6571                 gtk_editable_paste_clipboard
6572                         (GTK_EDITABLE(compose->focused_editable));
6573 }
6574
6575 static void compose_paste_as_quote_cb(Compose *compose)
6576 {
6577         if (compose->focused_editable &&
6578             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6579                 compose->paste_as_quotation = TRUE;
6580                 gtk_editable_paste_clipboard
6581                         (GTK_EDITABLE(compose->focused_editable));
6582                 compose->paste_as_quotation = FALSE;
6583         }
6584 }
6585
6586 static void compose_allsel_cb(Compose *compose)
6587 {
6588         if (compose->focused_editable &&
6589             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6590                 gtk_editable_select_region
6591                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
6592 }
6593
6594 static void compose_gtk_stext_action_cb(Compose *compose,
6595                                         ComposeCallGtkSTextAction action)
6596 {
6597         GtkSText *text = GTK_STEXT(compose->text);
6598         static struct {
6599                 void (*do_action) (GtkSText *text);
6600         } action_table[] = {
6601                 {gtk_stext_move_beginning_of_line},
6602                 {gtk_stext_move_forward_character},
6603                 {gtk_stext_move_backward_character},
6604                 {gtk_stext_move_forward_word},
6605                 {gtk_stext_move_backward_word},
6606                 {gtk_stext_move_end_of_line},
6607                 {gtk_stext_move_next_line},
6608                 {gtk_stext_move_previous_line},
6609                 {gtk_stext_delete_forward_character},
6610                 {gtk_stext_delete_backward_character},
6611                 {gtk_stext_delete_forward_word},
6612                 {gtk_stext_delete_backward_word},
6613                 {gtk_stext_delete_line},
6614                 {gtk_stext_delete_line}, /* gtk_stext_delete_line_n */
6615                 {gtk_stext_delete_to_line_end}
6616         };
6617
6618         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6619
6620         if (action >= COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE &&
6621             action <= COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END)
6622                 action_table[action].do_action(text);
6623 }
6624
6625 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6626 {
6627         if (GTK_IS_EDITABLE(widget))
6628                 compose->focused_editable = widget;
6629 }
6630
6631 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
6632 {
6633         if (compose->modified == FALSE) {
6634                 compose->modified = TRUE;
6635                 compose_set_title(compose);
6636         }
6637 }
6638
6639 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
6640                                     Compose *compose)
6641 {
6642         gtk_stext_set_point(GTK_STEXT(widget),
6643                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6644 }
6645
6646 #if 0
6647 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
6648                                  Compose *compose)
6649 {
6650         gtk_stext_set_point(GTK_STEXT(widget),
6651                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6652 }
6653 #endif
6654
6655 #if 0 /* NEW COMPOSE GUI */
6656 static void compose_toggle_to_cb(gpointer data, guint action,
6657                                  GtkWidget *widget)
6658 {
6659         Compose *compose = (Compose *)data;
6660
6661         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6662                 gtk_widget_show(compose->to_hbox);
6663                 gtk_widget_show(compose->to_entry);
6664                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
6665                 compose->use_to = TRUE;
6666         } else {
6667                 gtk_widget_hide(compose->to_hbox);
6668                 gtk_widget_hide(compose->to_entry);
6669                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
6670                 gtk_widget_queue_resize(compose->table_vbox);
6671                 compose->use_to = FALSE;
6672         }
6673
6674         if (addressbook_get_target_compose() == compose)
6675                 addressbook_set_target_compose(compose);
6676 }
6677
6678 static void compose_toggle_cc_cb(gpointer data, guint action,
6679                                  GtkWidget *widget)
6680 {
6681         Compose *compose = (Compose *)data;
6682
6683         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6684                 gtk_widget_show(compose->cc_hbox);
6685                 gtk_widget_show(compose->cc_entry);
6686                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
6687                 compose->use_cc = TRUE;
6688         } else {
6689                 gtk_widget_hide(compose->cc_hbox);
6690                 gtk_widget_hide(compose->cc_entry);
6691                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
6692                 gtk_widget_queue_resize(compose->table_vbox);
6693                 compose->use_cc = FALSE;
6694         }
6695
6696         if (addressbook_get_target_compose() == compose)
6697                 addressbook_set_target_compose(compose);
6698 }
6699
6700 static void compose_toggle_bcc_cb(gpointer data, guint action,
6701                                   GtkWidget *widget)
6702 {
6703         Compose *compose = (Compose *)data;
6704
6705         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6706                 gtk_widget_show(compose->bcc_hbox);
6707                 gtk_widget_show(compose->bcc_entry);
6708                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
6709                 compose->use_bcc = TRUE;
6710         } else {
6711                 gtk_widget_hide(compose->bcc_hbox);
6712                 gtk_widget_hide(compose->bcc_entry);
6713                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
6714                 gtk_widget_queue_resize(compose->table_vbox);
6715                 compose->use_bcc = FALSE;
6716         }
6717
6718         if (addressbook_get_target_compose() == compose)
6719                 addressbook_set_target_compose(compose);
6720 }
6721
6722 static void compose_toggle_replyto_cb(gpointer data, guint action,
6723                                       GtkWidget *widget)
6724 {
6725         Compose *compose = (Compose *)data;
6726
6727         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6728                 gtk_widget_show(compose->reply_hbox);
6729                 gtk_widget_show(compose->reply_entry);
6730                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6731                 compose->use_replyto = TRUE;
6732         } else {
6733                 gtk_widget_hide(compose->reply_hbox);
6734                 gtk_widget_hide(compose->reply_entry);
6735                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6736                 gtk_widget_queue_resize(compose->table_vbox);
6737                 compose->use_replyto = FALSE;
6738         }
6739 }
6740
6741 static void compose_toggle_followupto_cb(gpointer data, guint action,
6742                                          GtkWidget *widget)
6743 {
6744         Compose *compose = (Compose *)data;
6745
6746         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6747                 gtk_widget_show(compose->followup_hbox);
6748                 gtk_widget_show(compose->followup_entry);
6749                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6750                 compose->use_followupto = TRUE;
6751         } else {
6752                 gtk_widget_hide(compose->followup_hbox);
6753                 gtk_widget_hide(compose->followup_entry);
6754                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6755                 gtk_widget_queue_resize(compose->table_vbox);
6756                 compose->use_followupto = FALSE;
6757         }
6758 }
6759
6760 static void compose_toggle_attach_cb(gpointer data, guint action,
6761                                      GtkWidget *widget)
6762 {
6763         Compose *compose = (Compose *)data;
6764
6765         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6766                 gtk_widget_ref(compose->edit_vbox);
6767
6768                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6769                                        compose->edit_vbox);
6770                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6771                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6772                                    TRUE, TRUE, 0);
6773                 gtk_widget_show(compose->paned);
6774
6775                 gtk_widget_unref(compose->edit_vbox);
6776                 gtk_widget_unref(compose->paned);
6777
6778                 compose->use_attach = TRUE;
6779         } else {
6780                 gtk_widget_ref(compose->paned);
6781                 gtk_widget_ref(compose->edit_vbox);
6782
6783                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6784                                        compose->paned);
6785                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6786                                        compose->edit_vbox);
6787                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6788                                    compose->edit_vbox, TRUE, TRUE, 0);
6789
6790                 gtk_widget_unref(compose->edit_vbox);
6791
6792                 compose->use_attach = FALSE;
6793         }
6794 }
6795 #endif
6796
6797 #if USE_GPGME
6798 static void compose_toggle_sign_cb(gpointer data, guint action,
6799                                    GtkWidget *widget)
6800 {
6801         Compose *compose = (Compose *)data;
6802
6803         if (GTK_CHECK_MENU_ITEM(widget)->active)
6804                 compose->use_signing = TRUE;
6805         else
6806                 compose->use_signing = FALSE;
6807
6808         compose_update_gnupg_mode_menu_item(compose);
6809 }
6810
6811 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6812                                       GtkWidget *widget)
6813 {
6814         Compose *compose = (Compose *)data;
6815
6816         if (GTK_CHECK_MENU_ITEM(widget)->active)
6817                 compose->use_encryption = TRUE;
6818         else
6819                 compose->use_encryption = FALSE;
6820
6821         compose_update_gnupg_mode_menu_item(compose);
6822 }
6823
6824 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
6825 {
6826         if (account->default_gnupg_mode)
6827                 compose->gnupg_mode = GNUPG_MODE_INLINE;
6828         else
6829                 compose->gnupg_mode = GNUPG_MODE_DETACH;
6830
6831         compose_update_gnupg_mode_menu_item(compose);
6832 }
6833 #endif /* USE_GPGME */
6834
6835 static void compose_toggle_ruler_cb(gpointer data, guint action,
6836                                     GtkWidget *widget)
6837 {
6838         Compose *compose = (Compose *)data;
6839
6840         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6841                 gtk_widget_show(compose->ruler_hbox);
6842                 prefs_common.show_ruler = TRUE;
6843         } else {
6844                 gtk_widget_hide(compose->ruler_hbox);
6845                 gtk_widget_queue_resize(compose->edit_vbox);
6846                 prefs_common.show_ruler = FALSE;
6847         }
6848 }
6849
6850 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6851                                              GdkDragContext     *drag_context,
6852                                              gint                x,
6853                                              gint                y,
6854                                              GtkSelectionData   *data,
6855                                              guint               info,
6856                                              guint               time,
6857                                              gpointer            user_data)
6858 {
6859         Compose *compose = (Compose *)user_data;
6860         GList *list, *tmp;
6861
6862         list = uri_list_extract_filenames((const gchar *)data->data);
6863         for (tmp = list; tmp != NULL; tmp = tmp->next)
6864                 compose_attach_append
6865                         (compose, (const gchar *)tmp->data,
6866                          (const gchar *)tmp->data, NULL);
6867         if (list) compose_changed_cb(NULL, compose);
6868         list_free_strings(list);
6869         g_list_free(list);
6870 }
6871
6872 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6873                                              GdkDragContext     *drag_context,
6874                                              gint                x,
6875                                              gint                y,
6876                                              GtkSelectionData   *data,
6877                                              guint               info,
6878                                              guint               time,
6879                                              gpointer            user_data)
6880 {
6881         Compose *compose = (Compose *)user_data;
6882         GList *list, *tmp;
6883
6884         list = uri_list_extract_filenames((const gchar *)data->data);
6885         for (tmp = list; tmp != NULL; tmp = tmp->next)
6886                 compose_insert_file(compose, (const gchar *)tmp->data);
6887         list_free_strings(list);
6888         g_list_free(list);
6889 }
6890
6891 #if 0 /* NEW COMPOSE GUI */
6892 static void to_activated(GtkWidget *widget, Compose *compose)
6893 {
6894         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6895                 gtk_widget_grab_focus(compose->newsgroups_entry);
6896         else
6897                 gtk_widget_grab_focus(compose->subject_entry);
6898 }
6899
6900 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6901 {
6902         gtk_widget_grab_focus(compose->subject_entry);
6903 }
6904
6905 static void subject_activated(GtkWidget *widget, Compose *compose)
6906 {
6907         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6908                 gtk_widget_grab_focus(compose->cc_entry);
6909         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6910                 gtk_widget_grab_focus(compose->bcc_entry);
6911         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6912                 gtk_widget_grab_focus(compose->reply_entry);
6913         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6914                 gtk_widget_grab_focus(compose->followup_entry);
6915         else
6916                 gtk_widget_grab_focus(compose->text);
6917 }
6918
6919 static void cc_activated(GtkWidget *widget, Compose *compose)
6920 {
6921         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6922                 gtk_widget_grab_focus(compose->bcc_entry);
6923         else 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 bcc_activated(GtkWidget *widget, Compose *compose)
6932 {
6933         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6934                 gtk_widget_grab_focus(compose->reply_entry);
6935         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6936                 gtk_widget_grab_focus(compose->followup_entry);
6937         else
6938                 gtk_widget_grab_focus(compose->text);
6939 }
6940
6941 static void replyto_activated(GtkWidget *widget, Compose *compose)
6942 {
6943         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6944                 gtk_widget_grab_focus(compose->followup_entry);
6945         else
6946                 gtk_widget_grab_focus(compose->text);
6947 }
6948
6949 static void followupto_activated(GtkWidget *widget, Compose *compose)
6950 {
6951         gtk_widget_grab_focus(compose->text);
6952 }
6953 #endif
6954
6955 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6956                                              GtkWidget *widget)
6957 {
6958         Compose *compose = (Compose *)data;
6959
6960         if (GTK_CHECK_MENU_ITEM(widget)->active)
6961                 compose->return_receipt = TRUE;
6962         else
6963                 compose->return_receipt = FALSE;
6964 }
6965
6966 void compose_headerentry_key_press_event_cb(GtkWidget *entry,
6967                                             GdkEventKey *event,
6968                                             ComposeHeaderEntry *headerentry)
6969 {
6970         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
6971             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
6972             !(event->state & GDK_MODIFIER_MASK) &&
6973             (event->keyval == GDK_BackSpace) &&
6974             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
6975                 gtk_container_remove
6976                         (GTK_CONTAINER(headerentry->compose->header_table),
6977                          headerentry->combo);
6978                 gtk_container_remove
6979                         (GTK_CONTAINER(headerentry->compose->header_table),
6980                          headerentry->entry);
6981                 headerentry->compose->header_list =
6982                         g_slist_remove(headerentry->compose->header_list,
6983                                        headerentry);
6984                 g_free(headerentry);
6985         } else  if (event->keyval == GDK_Tab) {
6986                 if (headerentry->compose->header_last == headerentry) {
6987                         /* Override default next focus, and give it to subject_entry
6988                          * instead of notebook tabs
6989                          */
6990                         gtk_signal_emit_stop_by_name(GTK_OBJECT(entry), "key-press-event");
6991                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
6992                 }
6993         }
6994
6995 }
6996
6997 void compose_headerentry_changed_cb(GtkWidget *entry,
6998                                     ComposeHeaderEntry *headerentry)
6999 {
7000         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7001                 headerentry->compose->header_list =
7002                         g_slist_append(headerentry->compose->header_list,
7003                                        headerentry);
7004                 compose_create_header_entry(headerentry->compose);
7005                 gtk_signal_disconnect_by_func
7006                         (GTK_OBJECT(entry),
7007                          GTK_SIGNAL_FUNC(compose_headerentry_changed_cb),
7008                          headerentry);
7009                 /* Automatically scroll down */
7010                 compose_show_first_last_header(headerentry->compose, FALSE);
7011
7012         }
7013 }
7014
7015 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7016 {
7017         GtkAdjustment *vadj;
7018
7019         g_return_if_fail(compose);
7020         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7021         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7022
7023         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7024         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7025 }
7026
7027 static void text_activated(GtkWidget *widget, Compose *compose)
7028 {
7029         compose_send_control_enter(compose);
7030 }
7031
7032 static void text_inserted(GtkWidget *widget, const gchar *text,
7033                           gint length, gint *position, Compose *compose)
7034 {
7035         GtkEditable *editable = GTK_EDITABLE(widget);
7036
7037         gtk_signal_handler_block_by_func(GTK_OBJECT(widget),
7038                                          GTK_SIGNAL_FUNC(text_inserted),
7039                                          compose);
7040         if (compose->paste_as_quotation) {
7041                 gchar *new_text;
7042                 gchar *qmark;
7043                 gint pos;
7044
7045                 new_text = g_strndup(text, length);
7046                 if (prefs_common.quotemark && *prefs_common.quotemark)
7047                         qmark = prefs_common.quotemark;
7048                 else
7049                         qmark = "> ";
7050                 gtk_stext_set_point(GTK_STEXT(widget), *position);
7051                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7052                 pos = gtk_stext_get_point(GTK_STEXT(widget));
7053                 gtk_editable_set_position(editable, pos);
7054                 *position = pos;
7055                 g_free(new_text);
7056         } else
7057                 gtk_editable_insert_text(editable, text, length, position);
7058
7059         if (prefs_common.autowrap)
7060                 compose_wrap_line_all_full(compose, TRUE);
7061
7062         gtk_signal_handler_unblock_by_func(GTK_OBJECT(widget),
7063                                            GTK_SIGNAL_FUNC(text_inserted),
7064                                            compose);
7065         gtk_signal_emit_stop_by_name(GTK_OBJECT(editable), "insert_text");
7066
7067
7068         if (prefs_common.autosave &&
7069             gtk_stext_get_length(GTK_STEXT(widget)) % prefs_common.autosave_length == 0)
7070                 compose_draft_cb((gpointer)compose, 1, NULL);
7071 }
7072
7073 static gboolean compose_send_control_enter(Compose *compose)
7074 {
7075         GdkEvent *ev;
7076         GdkEventKey *kev;
7077         GtkItemFactory *ifactory;
7078         GtkAccelEntry *accel;
7079         GtkWidget *send_menu;
7080         GSList *list;
7081         GdkModifierType ignored_mods =
7082                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7083                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7084
7085         ev = gtk_get_current_event();
7086         if (ev->type != GDK_KEY_PRESS) return FALSE;
7087
7088         kev = (GdkEventKey *)ev;
7089         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7090                 return FALSE;
7091
7092         ifactory = gtk_item_factory_from_widget(compose->menubar);
7093         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7094         list = gtk_accel_group_entries_from_object(GTK_OBJECT(send_menu));
7095         accel = (GtkAccelEntry *)list->data;
7096         if (accel->accelerator_key == kev->keyval &&
7097             (accel->accelerator_mods & ~ignored_mods) ==
7098             (kev->state & ~ignored_mods)) {
7099                 compose_send_cb(compose, 0, NULL);
7100                 return TRUE;
7101         }
7102
7103         return FALSE;
7104 }
7105
7106 #if USE_ASPELL
7107 static void compose_check_all(Compose *compose)
7108 {
7109         if (compose->gtkaspell)
7110                 gtkaspell_check_all(compose->gtkaspell);
7111 }
7112
7113 static void compose_highlight_all(Compose *compose)
7114 {
7115         if (compose->gtkaspell)
7116                 gtkaspell_highlight_all(compose->gtkaspell);
7117 }
7118
7119 static void compose_check_backwards(Compose *compose)
7120 {
7121         if (compose->gtkaspell)
7122                 gtkaspell_check_backwards(compose->gtkaspell);
7123         else {
7124                 GtkItemFactory *ifactory;
7125                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7126                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7127                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7128         }
7129 }
7130
7131 static void compose_check_forwards_go(Compose *compose)
7132 {
7133         if (compose->gtkaspell)
7134                 gtkaspell_check_forwards_go(compose->gtkaspell);
7135         else {
7136                 GtkItemFactory *ifactory;
7137                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7138                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7139                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7140         }
7141 }
7142 #endif
7143
7144 static void set_toolbar_style(Compose *compose)
7145 {
7146         switch (prefs_common.toolbar_style) {
7147         case TOOLBAR_NONE:
7148                 gtk_widget_hide(compose->handlebox);
7149                 break;
7150         case TOOLBAR_ICON:
7151                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar->toolbar),
7152                                       GTK_TOOLBAR_ICONS);
7153                 break;
7154         case TOOLBAR_TEXT:
7155                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar->toolbar),
7156                                       GTK_TOOLBAR_TEXT);
7157                 break;
7158         case TOOLBAR_BOTH:
7159                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar->toolbar),
7160                                       GTK_TOOLBAR_BOTH);
7161                 break;
7162         }
7163
7164         if (prefs_common.toolbar_style != TOOLBAR_NONE) {
7165                 gtk_widget_show(compose->handlebox);
7166                 gtk_widget_queue_resize(compose->handlebox);
7167         }
7168 }