src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 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_message.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 "action.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 "quoted-printable.h"
  96 #include "codeconv.h"
  97 #include "utils.h"
  98 #include "gtkutils.h"
  99 #include "socket.h"
 100 #include "alertpanel.h"
 101 #include "manage_window.h"
 102 #include "gtkshruler.h"
 103 #include "folder.h"
 104 #include "addr_compl.h"
 105 #include "quote_fmt.h"
 106 #include "template.h"
 107 #include "undo.h"
 108 #include "foldersel.h"
 109 #include "toolbar.h"
 110
 111 #if USE_GPGME
 112 #  include "rfc2015.h"
 113 #endif
 114
 115 typedef enum
 116 {
 117         COL_MIMETYPE = 0,
 118         COL_SIZE     = 1,
 119         COL_NAME     = 2
 120 } AttachColumnPos;
 121
 122 #define N_ATTACH_COLS           3
 123
 124 typedef enum
 125 {
 126         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 127         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 128         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 129         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 130         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 131         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 132         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 133         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 134         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 135         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 136         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 137         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 138         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 139         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 140         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END
 141 } ComposeCallGtkSTextAction;
 142
 143 typedef enum
 144 {
 145         PRIORITY_HIGHEST = 1,
 146         PRIORITY_HIGH,
 147         PRIORITY_NORMAL,
 148         PRIORITY_LOW,
 149         PRIORITY_LOWEST
 150 } PriorityLevel;
 151
 152 #define B64_LINE_SIZE           57
 153 #define B64_BUFFSIZE            77
 154
 155 #define MAX_REFERENCES_LEN      999
 156
 157 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 158
 159 static GList *compose_list = NULL;
 160
 161 Compose *compose_generic_new                    (PrefsAccount   *account,
 162                                                  const gchar    *to,
 163                                                  FolderItem     *item,
 164                                                  GPtrArray      *attach_files);
 165
 166 static Compose *compose_create                  (PrefsAccount   *account,
 167                                                  ComposeMode     mode);
 168
 169 static GtkWidget *compose_account_option_menu_create
 170                                                 (Compose        *compose);
 171 static void compose_set_template_menu           (Compose        *compose);
 172 static void compose_template_apply              (Compose        *compose,
 173                                                  Template       *tmpl,
 174                                                  gboolean        replace);
 175 static void compose_destroy                     (Compose        *compose);
 176
 177 static void compose_entries_set                 (Compose        *compose,
 178                                                  const gchar    *mailto);
 179 static gint compose_parse_header                (Compose        *compose,
 180                                                  MsgInfo        *msginfo);
 181 static gchar *compose_parse_references          (const gchar    *ref,
 182                                                  const gchar    *msgid);
 183
 184 static gchar *compose_quote_fmt                 (Compose        *compose,
 185                                                  MsgInfo        *msginfo,
 186                                                  const gchar    *fmt,
 187                                                  const gchar    *qmark,
 188                                                  const gchar    *body);
 189
 190 static void compose_reply_set_entry             (Compose        *compose,
 191                                                  MsgInfo        *msginfo,
 192                                                  gboolean        to_all,
 193                                                  gboolean        to_ml,
 194                                                  gboolean        to_sender,
 195                                                  gboolean
 196                                                  followup_and_reply_to);
 197 static void compose_reedit_set_entry            (Compose        *compose,
 198                                                  MsgInfo        *msginfo);
 199 static void compose_insert_sig                  (Compose        *compose,
 200                                                  gboolean        replace);
 201 static gchar *compose_get_signature_str         (Compose        *compose);
 202 static void compose_insert_file                 (Compose        *compose,
 203                                                  const gchar    *file);
 204 static void compose_attach_append               (Compose        *compose,
 205                                                  const gchar    *file,
 206                                                  const gchar    *type,
 207                                                  const gchar    *content_type);
 208 static void compose_attach_parts                (Compose        *compose,
 209                                                  MsgInfo        *msginfo);
 210 static void compose_wrap_line                   (Compose        *compose);
 211 static void compose_wrap_line_all               (Compose        *compose);
 212 static void compose_wrap_line_all_full          (Compose        *compose,
 213                                                  gboolean        autowrap);
 214 static void compose_set_title                   (Compose        *compose);
 215 static void compose_select_account              (Compose        *compose,
 216                                                  PrefsAccount   *account,
 217                                                  gboolean        init);
 218
 219 static PrefsAccount *compose_current_mail_account(void);
 220 /* static gint compose_send                     (Compose        *compose); */
 221 static gboolean compose_check_for_valid_recipient
 222                                                 (Compose        *compose);
 223 static gboolean compose_check_entries           (Compose        *compose,
 224                                                  gboolean       check_subject);
 225 static gint compose_write_to_file               (Compose        *compose,
 226                                                  const gchar    *file,
 227                                                  gboolean        is_draft);
 228 static gint compose_write_body_to_file          (Compose        *compose,
 229                                                  const gchar    *file);
 230 static gint compose_remove_reedit_target        (Compose        *compose);
 231 void compose_remove_draft                       (Compose        *compose);
 232 static gint compose_queue                       (Compose        *compose,
 233                                                  gint           *msgnum,
 234                                                  FolderItem     **item);
 235 static gint compose_queue_sub                   (Compose        *compose,
 236                                                  gint           *msgnum,
 237                                                  FolderItem     **item,
 238                                                  gboolean       check_subject);
 239 static void compose_write_attach                (Compose        *compose,
 240                                                  FILE           *fp);
 241 static gint compose_write_headers               (Compose        *compose,
 242                                                  FILE           *fp,
 243                                                  const gchar    *charset,
 244                                                  EncodingType    encoding,
 245                                                  gboolean        is_draft);
 246
 247 static void compose_convert_header              (gchar          *dest,
 248                                                  gint            len,
 249                                                  gchar          *src,
 250                                                  gint            header_len,
 251                                                  gboolean        addr_field);
 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 static void account_activated           (GtkMenuItem    *menuitem,
 300                                          gpointer        data);
 301 static void attach_selected             (GtkCList       *clist,
 302                                          gint            row,
 303                                          gint            column,
 304                                          GdkEvent       *event,
 305                                          gpointer        data);
 306 static void attach_button_pressed       (GtkWidget      *widget,
 307                                          GdkEventButton *event,
 308                                          gpointer        data);
 309 static void attach_key_pressed          (GtkWidget      *widget,
 310                                          GdkEventKey    *event,
 311                                          gpointer        data);
 312
 313 static void compose_send_cb             (gpointer        data,
 314                                          guint           action,
 315                                          GtkWidget      *widget);
 316 static void compose_send_later_cb       (gpointer        data,
 317                                          guint           action,
 318                                          GtkWidget      *widget);
 319
 320 static void compose_draft_cb            (gpointer        data,
 321                                          guint           action,
 322                                          GtkWidget      *widget);
 323
 324 static void compose_attach_cb           (gpointer        data,
 325                                          guint           action,
 326                                          GtkWidget      *widget);
 327 static void compose_insert_file_cb      (gpointer        data,
 328                                          guint           action,
 329                                          GtkWidget      *widget);
 330 static void compose_insert_sig_cb       (gpointer        data,
 331                                          guint           action,
 332                                          GtkWidget      *widget);
 333
 334 static void compose_close_cb            (gpointer        data,
 335                                          guint           action,
 336                                          GtkWidget      *widget);
 337
 338 static void compose_address_cb          (gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_template_activate_cb(GtkWidget      *widget,
 342                                          gpointer        data);
 343
 344 static void compose_ext_editor_cb       (gpointer        data,
 345                                          guint           action,
 346                                          GtkWidget      *widget);
 347
 348 static gint compose_delete_cb           (GtkWidget      *widget,
 349                                          GdkEventAny    *event,
 350                                          gpointer        data);
 351 static void compose_destroy_cb          (GtkWidget      *widget,
 352                                          Compose        *compose);
 353
 354 static void compose_undo_cb             (Compose        *compose);
 355 static void compose_redo_cb             (Compose        *compose);
 356 static void compose_cut_cb              (Compose        *compose);
 357 static void compose_copy_cb             (Compose        *compose);
 358 static void compose_paste_cb            (Compose        *compose);
 359 static void compose_paste_as_quote_cb   (Compose        *compose);
 360 static void compose_allsel_cb           (Compose        *compose);
 361
 362 static void compose_gtk_stext_action_cb (Compose                   *compose,
 363                                          ComposeCallGtkSTextAction  action);
 364
 365 static void compose_grab_focus_cb       (GtkWidget      *widget,
 366                                          Compose        *compose);
 367
 368 static void compose_changed_cb          (GtkEditable    *editable,
 369                                          Compose        *compose);
 370 static void compose_button_press_cb     (GtkWidget      *widget,
 371                                          GdkEventButton *event,
 372                                          Compose        *compose);
 373 #if 0
 374 static void compose_key_press_cb        (GtkWidget      *widget,
 375                                          GdkEventKey    *event,
 376                                          Compose        *compose);
 377 #endif
 378
 379 #if 0
 380 static void compose_toggle_to_cb        (gpointer        data,
 381                                          guint           action,
 382                                          GtkWidget      *widget);
 383 static void compose_toggle_cc_cb        (gpointer        data,
 384                                          guint           action,
 385                                          GtkWidget      *widget);
 386 static void compose_toggle_bcc_cb       (gpointer        data,
 387                                          guint           action,
 388                                          GtkWidget      *widget);
 389 static void compose_toggle_replyto_cb   (gpointer        data,
 390                                          guint           action,
 391                                          GtkWidget      *widget);
 392 static void compose_toggle_followupto_cb(gpointer        data,
 393                                          guint           action,
 394                                          GtkWidget      *widget);
 395 static void compose_toggle_attach_cb    (gpointer        data,
 396                                          guint           action,
 397                                          GtkWidget      *widget);
 398 #endif
 399 static void compose_toggle_ruler_cb     (gpointer        data,
 400                                          guint           action,
 401                                          GtkWidget      *widget);
 402 #if USE_GPGME
 403 static void compose_toggle_sign_cb      (gpointer        data,
 404                                          guint           action,
 405                                          GtkWidget      *widget);
 406 static void compose_toggle_encrypt_cb   (gpointer        data,
 407                                          guint           action,
 408                                          GtkWidget      *widget);
 409 static void compose_set_gnupg_mode_cb   (gpointer        data,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 static void compose_update_gnupg_mode_menu_item(Compose * compose);
 413 static void activate_gnupg_mode         (Compose *compose,
 414                                          PrefsAccount *account);
 415 #endif
 416 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 417                                              GtkWidget *widget);
 418 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 419                                              GtkWidget *widget);
 420 static void compose_set_priority_cb     (gpointer        data,
 421                                          guint           action,
 422                                          GtkWidget      *widget);
 423
 424 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 425                                              GdkDragContext     *drag_context,
 426                                              gint                x,
 427                                              gint                y,
 428                                              GtkSelectionData   *data,
 429                                              guint               info,
 430                                              guint               time,
 431                                              gpointer            user_data);
 432 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 433                                              GdkDragContext     *drag_context,
 434                                              gint                x,
 435                                              gint                y,
 436                                              GtkSelectionData   *data,
 437                                              guint               info,
 438                                              guint               time,
 439                                              gpointer            user_data);
 440
 441 #if 0
 442 static void to_activated                (GtkWidget      *widget,
 443                                          Compose        *compose);
 444 static void newsgroups_activated        (GtkWidget      *widget,
 445                                          Compose        *compose);
 446 static void cc_activated                (GtkWidget      *widget,
 447                                          Compose        *compose);
 448 static void bcc_activated               (GtkWidget      *widget,
 449                                          Compose        *compose);
 450 static void replyto_activated           (GtkWidget      *widget,
 451                                          Compose        *compose);
 452 static void followupto_activated        (GtkWidget      *widget,
 453                                          Compose        *compose);
 454 static void subject_activated           (GtkWidget      *widget,
 455                                          Compose        *compose);
 456 #endif
 457
 458 static void text_activated              (GtkWidget      *widget,
 459                                          Compose        *compose);
 460 static void text_inserted               (GtkWidget      *widget,
 461                                          const gchar    *text,
 462                                          gint            length,
 463                                          gint           *position,
 464                                          Compose        *compose);
 465 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 466                                   gboolean to_all, gboolean to_ml,
 467                                   gboolean to_sender,
 468                                   gboolean followup_and_reply_to,
 469                                   const gchar *body);
 470
 471 void compose_headerentry_changed_cb        (GtkWidget          *entry,
 472                                             ComposeHeaderEntry *headerentry);
 473 void compose_headerentry_key_press_event_cb(GtkWidget          *entry,
 474                                             GdkEventKey        *event,
 475                                             ComposeHeaderEntry *headerentry);
 476
 477 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 478
 479 #if USE_ASPELL
 480 static void compose_check_all              (Compose *compose);
 481 static void compose_highlight_all          (Compose *compose);
 482 static void compose_check_backwards        (Compose *compose);
 483 static void compose_check_forwards_go      (Compose *compose);
 484 #endif
 485
 486 static gboolean compose_send_control_enter      (Compose        *compose);
 487 static gint compose_defer_auto_save_draft       (Compose        *compose);
 488
 489 static GtkItemFactoryEntry compose_popup_entries[] =
 490 {
 491         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 492         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 493         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 494         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 495 };
 496
 497 static GtkItemFactoryEntry compose_entries[] =
 498 {
 499         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 500         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 501         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 502         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig_cb,  0, NULL},
 503         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 504         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 505
 506         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 507         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 508         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 509         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 510         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 511         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 512         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 513         {N_("/_Edit/Paste as _quotation"),
 514                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 515         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 516         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 517         {N_("/_Edit/A_dvanced/Move a character backward"),
 518                                         "<control>B",
 519                                         compose_gtk_stext_action_cb,
 520                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 521                                         NULL},
 522         {N_("/_Edit/A_dvanced/Move a character forward"),
 523                                         "<control>F",
 524                                         compose_gtk_stext_action_cb,
 525                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 526                                         NULL},
 527         {N_("/_Edit/A_dvanced/Move a word backward"),
 528                                         NULL, /* "<alt>B" */
 529                                         compose_gtk_stext_action_cb,
 530                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 531                                         NULL},
 532         {N_("/_Edit/A_dvanced/Move a word forward"),
 533                                         NULL, /* "<alt>F" */
 534                                         compose_gtk_stext_action_cb,
 535                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 536                                         NULL},
 537         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 538                                         NULL, /* "<control>A" */
 539                                         compose_gtk_stext_action_cb,
 540                                         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 541                                         NULL},
 542         {N_("/_Edit/A_dvanced/Move to end of line"),
 543                                         "<control>E",
 544                                         compose_gtk_stext_action_cb,
 545                                         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 546                                         NULL},
 547         {N_("/_Edit/A_dvanced/Move to previous line"),
 548                                         "<control>P",
 549                                         compose_gtk_stext_action_cb,
 550                                         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 551                                         NULL},
 552         {N_("/_Edit/A_dvanced/Move to next line"),
 553                                         "<control>N",
 554                                         compose_gtk_stext_action_cb,
 555                                         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 556                                         NULL},
 557         {N_("/_Edit/A_dvanced/Delete a character backward"),
 558                                         "<control>H",
 559                                         compose_gtk_stext_action_cb,
 560                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 561                                         NULL},
 562         {N_("/_Edit/A_dvanced/Delete a character forward"),
 563                                         "<control>D",
 564                                         compose_gtk_stext_action_cb,
 565                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 566                                         NULL},
 567         {N_("/_Edit/A_dvanced/Delete a word backward"),
 568                                         NULL, /* "<control>W" */
 569                                         compose_gtk_stext_action_cb,
 570                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 571                                         NULL},
 572         {N_("/_Edit/A_dvanced/Delete a word forward"),
 573                                         NULL, /* "<alt>D", */
 574                                         compose_gtk_stext_action_cb,
 575                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 576                                         NULL},
 577         {N_("/_Edit/A_dvanced/Delete line"),
 578                                         "<control>U",
 579                                         compose_gtk_stext_action_cb,
 580                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 581                                         NULL},
 582         {N_("/_Edit/A_dvanced/Delete entire line"),
 583                                         NULL,
 584                                         compose_gtk_stext_action_cb,
 585                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 586                                         NULL},
 587         {N_("/_Edit/A_dvanced/Delete to end of line"),
 588                                         "<control>K",
 589                                         compose_gtk_stext_action_cb,
 590                                         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
 591                                         NULL},
 592         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 593         {N_("/_Edit/_Wrap current paragraph"),
 594                                         "<control>L", compose_wrap_line, 0, NULL},
 595         {N_("/_Edit/Wrap all long _lines"),
 596                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 597         {N_("/_Edit/Edit with e_xternal editor"),
 598                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 599 #if USE_ASPELL
 600         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 601         {N_("/_Spelling/_Check all or check selection"),
 602                                         NULL, compose_check_all, 0, NULL},
 603         {N_("/_Spelling/_Highlight all misspelled words"),
 604                                         NULL, compose_highlight_all, 0, NULL},
 605         {N_("/_Spelling/Check _backwards misspelled word"),
 606                                         NULL, compose_check_backwards , 0, NULL},
 607         {N_("/_Spelling/_Forward to next misspelled word"),
 608                                         NULL, compose_check_forwards_go, 0, NULL},
 609         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 610         {N_("/_Spelling/_Spelling Configuration"),
 611                                         NULL, NULL, 0, "<Branch>"},
 612 #endif
 613 #if 0 /* NEW COMPOSE GUI */
 614         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 615         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 616         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 617         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 618         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 619         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 620         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 621         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 622         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 623         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 624         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 625 #endif
 626         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 627         {N_("/_Message/_Send"),         "<control>Return",
 628                                         compose_send_cb, 0, NULL},
 629         {N_("/_Message/Send _later"),   "<shift><control>S",
 630                                         compose_send_later_cb,  0, NULL},
 631         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 632         {N_("/_Message/Save to _draft folder"),
 633                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 634         {N_("/_Message/Save and _keep editing"),
 635                                         "<control>S", compose_draft_cb, 1, NULL},
 636 #if 0 /* NEW COMPOSE GUI */
 637         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 638         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 639         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 640         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 641         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 642         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 643         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 644         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 645         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 646 #endif
 647 #if USE_GPGME
 648         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 649         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 650         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 651         {N_("/_Message/Mode/MIME"),             NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_DETACH, "<RadioItem>"},
 652         {N_("/_Message/Mode/Inline"),   NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_INLINE, "/Message/Mode/MIME"},
 653 #endif /* USE_GPGME */
 654         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 655         {N_("/_Message/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 656         {N_("/_Message/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 657         {N_("/_Message/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Message/Priority/Highest"},
 658         {N_("/_Message/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Message/Priority/Highest"},
 659         {N_("/_Message/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Message/Priority/Highest"},
 660         {N_("/_Message/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Message/Priority/Highest"},
 661         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 662         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 663         {N_("/_Message/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 664         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 665         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 666         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 667         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 668         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 669         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 670         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 671 };
 672
 673 static GtkTargetEntry compose_mime_types[] =
 674 {
 675         {"text/uri-list", 0, 0}
 676 };
 677
 678 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 679                      GPtrArray *attach_files)
 680 {
 681         return compose_generic_new(account, mailto, NULL, attach_files);
 682 }
 683
 684 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 685 {
 686         return compose_generic_new(account, NULL, item, NULL);
 687 }
 688
 689 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 690                              GPtrArray *attach_files)
 691 {
 692         Compose *compose;
 693         GtkSText *text;
 694         GtkItemFactory *ifactory;
 695         gboolean grab_focus_on_last = TRUE;
 696
 697         if (item && item->prefs && item->prefs->enable_default_account)
 698                 account = account_find_from_id(item->prefs->default_account);
 699
 700         if (!account) account = cur_account;
 701         g_return_val_if_fail(account != NULL, NULL);
 702
 703         compose = compose_create(account, COMPOSE_NEW);
 704         ifactory = gtk_item_factory_from_widget(compose->menubar);
 705
 706         compose->replyinfo = NULL;
 707         compose->fwdinfo   = NULL;
 708
 709         text = GTK_STEXT(compose->text);
 710         gtk_stext_freeze(text);
 711
 712 #ifdef USE_ASPELL
 713         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 714             compose->gtkaspell)
 715                 gtkaspell_change_dict(compose->gtkaspell,
 716                     item->prefs->default_dictionary);
 717 #endif
 718
 719         if (account->auto_sig)
 720                 compose_insert_sig(compose, FALSE);
 721         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 722         gtk_stext_set_point(text, 0);
 723
 724         gtk_stext_thaw(text);
 725
 726         if (account->protocol != A_NNTP) {
 727                 if (mailto && *mailto != '\0') {
 728                         compose_entries_set(compose, mailto);
 729
 730                 } else if (item && item->prefs->enable_default_to) {
 731                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 732                         compose_entry_select(compose, item->prefs->default_to);
 733                         grab_focus_on_last = FALSE;
 734                 }
 735                 if (item && item->ret_rcpt) {
 736                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 737                 }
 738         } else {
 739                 if (mailto) {
 740                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 741                 }
 742                 /*
 743                  * CLAWS: just don't allow return receipt request, even if the user
 744                  * may want to send an email. simple but foolproof.
 745                  */
 746                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 747         }
 748
 749         if (attach_files) {
 750                 gint i;
 751                 gchar *file;
 752
 753                 for (i = 0; i < attach_files->len; i++) {
 754                         file = g_ptr_array_index(attach_files, i);
 755                         compose_attach_append(compose, file, file, NULL);
 756                 }
 757         }
 758
 759         compose_show_first_last_header(compose, TRUE);
 760
 761         /* Set save folder */
 762         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 763                 gchar *folderidentifier;
 764
 765                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 766                 folderidentifier = folder_item_get_identifier(item);
 767                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 768                 g_free(folderidentifier);
 769         }
 770
 771         /* Grab focus on last header only if no default_to was set */
 772         if (grab_focus_on_last)
 773                 gtk_widget_grab_focus(compose->header_last->entry);
 774
 775         if (prefs_common.auto_exteditor)
 776                 compose_exec_ext_editor(compose);
 777
 778         return compose;
 779 }
 780
 781 /*
 782 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 783                                            const gchar *followupto, gchar * to)
 784 {
 785         Compose *compose;
 786
 787         if (!account) account = cur_account;
 788         g_return_val_if_fail(account != NULL, NULL);
 789         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 790
 791         compose = compose_create(account, COMPOSE_NEW);
 792
 793         if (prefs_common.auto_sig)
 794                 compose_insert_sig(compose);
 795         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 796         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 797
 798         compose_entry_append(compose, to, COMPOSE_TO);
 799         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 800         gtk_widget_grab_focus(compose->subject_entry);
 801
 802         return compose;
 803 }
 804 */
 805
 806 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 807 {
 808         MsgInfo *msginfo;
 809         guint list_len;
 810
 811         g_return_if_fail(msginfo_list != NULL);
 812
 813         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 814         g_return_if_fail(msginfo != NULL);
 815
 816         list_len = g_slist_length(msginfo_list);
 817
 818         switch (mode) {
 819         case COMPOSE_REPLY:
 820                 compose_reply(msginfo, prefs_common.reply_with_quote,
 821                               FALSE, prefs_common.default_reply_list, FALSE, body);
 822                 break;
 823         case COMPOSE_REPLY_WITH_QUOTE:
 824                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 825                 break;
 826         case COMPOSE_REPLY_WITHOUT_QUOTE:
 827                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 828                 break;
 829         case COMPOSE_REPLY_TO_SENDER:
 830                 compose_reply(msginfo, prefs_common.reply_with_quote,
 831                               FALSE, FALSE, TRUE, body);
 832                 break;
 833         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 834                 compose_followup_and_reply_to(msginfo,
 835                                               prefs_common.reply_with_quote,
 836                                               FALSE, FALSE, body);
 837                 break;
 838         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 839                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 840                 break;
 841         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 842                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 843                 break;
 844         case COMPOSE_REPLY_TO_ALL:
 845                 compose_reply(msginfo, prefs_common.reply_with_quote,
 846                               TRUE, FALSE, FALSE, body);
 847                 break;
 848         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 849                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 850                 break;
 851         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 852                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 853                 break;
 854         case COMPOSE_REPLY_TO_LIST:
 855                 compose_reply(msginfo, prefs_common.reply_with_quote,
 856                               FALSE, TRUE, FALSE, body);
 857                 break;
 858         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 859                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 860                 break;
 861         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 862                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 863                 break;
 864         case COMPOSE_FORWARD:
 865                 if (prefs_common.forward_as_attachment) {
 866                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 867                         return;
 868                 } else {
 869                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 870                         return;
 871                 }
 872                 break;
 873         case COMPOSE_FORWARD_INLINE:
 874                 /* check if we reply to more than one Message */
 875                 if (list_len == 1) {
 876                         compose_forward(NULL, msginfo, FALSE, body);
 877                         break;
 878                 }
 879                 /* more messages FALL THROUGH */
 880         case COMPOSE_FORWARD_AS_ATTACH:
 881                 compose_forward_multiple(NULL, msginfo_list);
 882                 break;
 883         case COMPOSE_REDIRECT:
 884                 compose_redirect(NULL, msginfo);
 885                 break;
 886         default:
 887                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 888         }
 889 }
 890
 891 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 892                    gboolean to_ml, gboolean to_sender,
 893                    const gchar *body)
 894 {
 895         compose_generic_reply(msginfo, quote, to_all, to_ml,
 896                               to_sender, FALSE, body);
 897 }
 898
 899 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 900                                    gboolean to_all,
 901                                    gboolean to_sender,
 902                                    const gchar *body)
 903 {
 904         compose_generic_reply(msginfo, quote, to_all, FALSE,
 905                               to_sender, TRUE, body);
 906 }
 907
 908 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 909                                   gboolean to_all, gboolean to_ml,
 910                                   gboolean to_sender,
 911                                   gboolean followup_and_reply_to,
 912                                   const gchar *body)
 913 {
 914         GtkItemFactory *ifactory;
 915         Compose *compose;
 916         PrefsAccount *account = NULL;
 917         PrefsAccount *reply_account;
 918         GtkSText *text;
 919
 920         g_return_if_fail(msginfo != NULL);
 921         g_return_if_fail(msginfo->folder != NULL);
 922
 923         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 924
 925         g_return_if_fail(account != NULL);
 926
 927         if (to_sender && account->protocol == A_NNTP &&
 928             !followup_and_reply_to) {
 929                 reply_account =
 930                         account_find_from_address(account->address);
 931                 if (!reply_account)
 932                         reply_account = compose_current_mail_account();
 933                 if (!reply_account)
 934                         return;
 935         } else
 936                 reply_account = account;
 937
 938         compose = compose_create(account, COMPOSE_REPLY);
 939         ifactory = gtk_item_factory_from_widget(compose->menubar);
 940
 941         menu_set_toggle(ifactory, "/Message/Remove references", FALSE);
 942         menu_set_sensitive(ifactory, "/Message/Remove references", TRUE);
 943
 944         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 945         if (!compose->replyinfo)
 946                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 947
 948         if (msginfo->folder && msginfo->folder->ret_rcpt)
 949                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 950
 951         /* Set save folder */
 952         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 953                 gchar *folderidentifier;
 954
 955                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 956                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 957                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 958                 g_free(folderidentifier);
 959         }
 960
 961         if (compose_parse_header(compose, msginfo) < 0) return;
 962         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 963                                 to_sender, followup_and_reply_to);
 964         compose_show_first_last_header(compose, TRUE);
 965
 966         text = GTK_STEXT(compose->text);
 967         gtk_stext_freeze(text);
 968
 969 #ifdef USE_ASPELL
 970         if (msginfo->folder && msginfo->folder->prefs &&
 971             msginfo->folder->prefs &&
 972             msginfo->folder->prefs->enable_default_dictionary &&
 973             compose->gtkaspell)
 974                 gtkaspell_change_dict(compose->gtkaspell,
 975                     msginfo->folder->prefs->default_dictionary);
 976 #endif
 977
 978         if (quote) {
 979                 gchar *qmark;
 980
 981                 if (prefs_common.quotemark && *prefs_common.quotemark)
 982                         qmark = prefs_common.quotemark;
 983                 else
 984                         qmark = "> ";
 985
 986                 compose_quote_fmt(compose, compose->replyinfo,
 987                                   prefs_common.quotefmt,
 988                                   qmark, body);
 989         }
 990
 991         if (account->auto_sig)
 992                 compose_insert_sig(compose, FALSE);
 993
 994         if (quote && prefs_common.linewrap_quote)
 995                 compose_wrap_line_all(compose);
 996
 997         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 998         gtk_stext_set_point(text, 0);
 999
1000         gtk_stext_thaw(text);
1001         gtk_widget_grab_focus(compose->text);
1002
1003         if (prefs_common.auto_exteditor)
1004                 compose_exec_ext_editor(compose);
1005 }
1006
1007 #define INSERT_FW_HEADER(var, hdr) \
1008 if (msginfo->var && *msginfo->var) { \
1009         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1010         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1011         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1012 }
1013
1014 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1015                          gboolean as_attach, const gchar *body)
1016 {
1017         Compose *compose;
1018         GtkSText *text;
1019
1020         g_return_val_if_fail(msginfo != NULL, NULL);
1021         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1022
1023         if (msginfo->folder->prefs->enable_default_account)
1024                 account = account_find_from_id(msginfo->folder->prefs->default_account);
1025         if (!account)
1026                 account = msginfo->folder->folder->account;
1027         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
1028                 gchar *to;
1029                 Xstrdup_a(to, msginfo->to, return NULL);
1030                 extract_address(to);
1031                 account = account_find_from_address(to);
1032         }
1033
1034         if (!account && prefs_common.forward_account_autosel) {
1035                 gchar cc[BUFFSIZE];
1036                 if (!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
1037                         extract_address(cc);
1038                         account = account_find_from_address(cc);
1039                 }
1040         }
1041
1042         if (account == NULL) {
1043                 account = cur_account;
1044                 /*
1045                 account = msginfo->folder->folder->account;
1046                 if (!account) account = cur_account;
1047                 */
1048         }
1049         g_return_val_if_fail(account != NULL, NULL);
1050
1051         compose = compose_create(account, COMPOSE_FORWARD);
1052
1053         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1054         if (!compose->fwdinfo)
1055                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1056
1057         if (msginfo->subject && *msginfo->subject) {
1058                 gchar *buf, *buf2, *p;
1059
1060                 buf = p = g_strdup(msginfo->subject);
1061                 p += subject_get_prefix_length(p);
1062                 memmove(buf, p, strlen(p) + 1);
1063
1064                 buf2 = g_strdup_printf("Fw: %s", buf);
1065                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1066
1067                 g_free(buf);
1068                 g_free(buf2);
1069         }
1070
1071         text = GTK_STEXT(compose->text);
1072         gtk_stext_freeze(text);
1073
1074         if (as_attach) {
1075                 gchar *msgfile;
1076
1077                 msgfile = procmsg_get_message_file_path(msginfo);
1078                 if (!is_file_exist(msgfile))
1079                         g_warning("%s: file not exist\n", msgfile);
1080                 else
1081                         compose_attach_append(compose, msgfile, msgfile,
1082                                               "message/rfc822");
1083
1084                 g_free(msgfile);
1085         } else {
1086                 gchar *qmark;
1087                 MsgInfo *full_msginfo;
1088
1089                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1090                 if (!full_msginfo)
1091                         full_msginfo = procmsg_msginfo_copy(msginfo);
1092
1093                 if (prefs_common.fw_quotemark &&
1094                     *prefs_common.fw_quotemark)
1095                         qmark = prefs_common.fw_quotemark;
1096                 else
1097                         qmark = "> ";
1098
1099                 compose_quote_fmt(compose, full_msginfo,
1100                                   prefs_common.fw_quotefmt,
1101                                   qmark, body);
1102                 compose_attach_parts(compose, msginfo);
1103
1104                 procmsg_msginfo_free(full_msginfo);
1105         }
1106
1107         if (account->auto_sig)
1108                 compose_insert_sig(compose, FALSE);
1109
1110         if (prefs_common.linewrap_quote)
1111                 compose_wrap_line_all(compose);
1112
1113         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1114         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1115
1116         gtk_stext_thaw(text);
1117 #if 0 /* NEW COMPOSE GUI */
1118         if (account->protocol != A_NNTP)
1119                 gtk_widget_grab_focus(compose->to_entry);
1120         else
1121                 gtk_widget_grab_focus(compose->newsgroups_entry);
1122 #endif
1123         gtk_widget_grab_focus(compose->header_last->entry);
1124
1125         if (prefs_common.auto_exteditor)
1126                 compose_exec_ext_editor(compose);
1127
1128         /*save folder*/
1129         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1130                 gchar *folderidentifier;
1131
1132                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1133                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1134                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1135                 g_free(folderidentifier);
1136         }
1137
1138         return compose;
1139 }
1140
1141 #undef INSERT_FW_HEADER
1142
1143 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1144 {
1145         Compose *compose;
1146         GtkSText *text;
1147         GSList *msginfo;
1148         gchar *msgfile;
1149
1150         g_return_val_if_fail(msginfo_list != NULL, NULL);
1151
1152         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1153                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1154                         return NULL;
1155         }
1156
1157         if (account == NULL) {
1158                 account = cur_account;
1159                 /*
1160                 account = msginfo->folder->folder->account;
1161                 if (!account) account = cur_account;
1162                 */
1163         }
1164         g_return_val_if_fail(account != NULL, NULL);
1165
1166         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1167                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1168                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1169         }
1170
1171         compose = compose_create(account, COMPOSE_FORWARD);
1172
1173         text = GTK_STEXT(compose->text);
1174         gtk_stext_freeze(text);
1175
1176         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1177                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1178                 if (!is_file_exist(msgfile))
1179                         g_warning("%s: file not exist\n", msgfile);
1180                 else
1181                         compose_attach_append(compose, msgfile, msgfile,
1182                                 "message/rfc822");
1183                 g_free(msgfile);
1184         }
1185
1186         if (account->auto_sig)
1187                 compose_insert_sig(compose, FALSE);
1188
1189         if (prefs_common.linewrap_quote)
1190                 compose_wrap_line_all(compose);
1191
1192         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1193         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1194
1195         gtk_stext_thaw(text);
1196         gtk_widget_grab_focus(compose->header_last->entry);
1197
1198 #if 0 /* NEW COMPOSE GUI */
1199         if (account->protocol != A_NNTP)
1200                 gtk_widget_grab_focus(compose->to_entry);
1201         else
1202                 gtk_widget_grab_focus(compose->newsgroups_entry);
1203 #endif
1204
1205         return compose;
1206 }
1207
1208 void compose_reedit(MsgInfo *msginfo)
1209 {
1210         Compose *compose;
1211         PrefsAccount *account = NULL;
1212         GtkSText *text;
1213         FILE *fp;
1214         gchar buf[BUFFSIZE];
1215
1216         g_return_if_fail(msginfo != NULL);
1217         g_return_if_fail(msginfo->folder != NULL);
1218
1219         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1220                 gchar queueheader_buf[BUFFSIZE];
1221                 gint id;
1222
1223                 /* Select Account from queue headers */
1224                 if (!get_header_from_msginfo(msginfo, queueheader_buf,
1225                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1226                         id = atoi(&queueheader_buf[22]);
1227                         account = account_find_from_id(id);
1228                 }
1229                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1230                                              sizeof(queueheader_buf), "NAID:")) {
1231                         id = atoi(&queueheader_buf[5]);
1232                         account = account_find_from_id(id);
1233                 }
1234                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1235                                                     sizeof(queueheader_buf), "MAID:")) {
1236                         id = atoi(&queueheader_buf[5]);
1237                         account = account_find_from_id(id);
1238                 }
1239                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1240                                                                 sizeof(queueheader_buf), "S:")) {
1241                         account = account_find_from_address(queueheader_buf);
1242                 }
1243         } else
1244                 account = msginfo->folder->folder->account;
1245
1246         if (!account && prefs_common.reedit_account_autosel) {
1247                 gchar from[BUFFSIZE];
1248                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1249                         extract_address(from);
1250                         account = account_find_from_address(from);
1251                 }
1252         }
1253         if (!account) account = cur_account;
1254         g_return_if_fail(account != NULL);
1255
1256         compose = compose_create(account, COMPOSE_REEDIT);
1257         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1258
1259         if (msginfo->folder->stype == F_QUEUE
1260         ||  msginfo->folder->stype == F_DRAFT) {
1261                 gchar queueheader_buf[BUFFSIZE];
1262
1263                 /* Set message save folder */
1264                 if (!get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1265                         gint startpos = 0;
1266
1267                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1268                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1269                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1270                 }
1271         }
1272
1273         if (compose_parse_header(compose, msginfo) < 0) return;
1274         compose_reedit_set_entry(compose, msginfo);
1275
1276         text = GTK_STEXT(compose->text);
1277         gtk_stext_freeze(text);
1278
1279         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1280                 g_warning("Can't get text part\n");
1281         else {
1282                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1283                         strcrchomp(buf);
1284                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1285                 }
1286                 fclose(fp);
1287         }
1288         compose_attach_parts(compose, msginfo);
1289
1290         gtk_stext_thaw(text);
1291         gtk_widget_grab_focus(compose->text);
1292
1293         if (prefs_common.auto_exteditor)
1294                 compose_exec_ext_editor(compose);
1295 }
1296
1297 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1298 {
1299         Compose *compose;
1300         gchar *filename;
1301         GtkItemFactory *ifactory;
1302         FolderItem *item;
1303
1304         g_return_val_if_fail(msginfo != NULL, NULL);
1305
1306         if (!account)
1307                 account = account_get_reply_account(msginfo,
1308                                         prefs_common.reply_account_autosel);
1309         g_return_val_if_fail(account != NULL, NULL);
1310
1311         compose = compose_create(account, COMPOSE_REDIRECT);
1312         ifactory = gtk_item_factory_from_widget(compose->menubar);
1313
1314         compose->replyinfo = NULL;
1315         compose->fwdinfo = NULL;
1316
1317         compose_show_first_last_header(compose, TRUE);
1318
1319         gtk_widget_grab_focus(compose->header_last->entry);
1320
1321         filename = procmsg_get_message_file(msginfo);
1322         if (filename == NULL)
1323                 return NULL;
1324
1325         compose->redirect_filename = filename;
1326
1327         /* Set save folder */
1328         item = msginfo->folder;
1329         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1330                 gchar *folderidentifier;
1331
1332                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1333                 folderidentifier = folder_item_get_identifier(item);
1334                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1335                 g_free(folderidentifier);
1336         }
1337
1338         compose_attach_parts(compose, msginfo);
1339
1340         if (msginfo->subject)
1341                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1342                                    msginfo->subject);
1343         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1344
1345         gtk_stext_freeze(GTK_STEXT(compose->text));
1346         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1347         gtk_editable_set_editable(GTK_EDITABLE(compose->text), FALSE);
1348         gtk_stext_thaw(GTK_STEXT(compose->text));
1349
1350         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1351         menu_set_sensitive(ifactory, "/Add...", FALSE);
1352         menu_set_sensitive(ifactory, "/Remove", FALSE);
1353         menu_set_sensitive(ifactory, "/Property...", FALSE);
1354
1355         ifactory = gtk_item_factory_from_widget(compose->menubar);
1356         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
1357         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
1358         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
1359         menu_set_sensitive(ifactory, "/Edit", FALSE);
1360         menu_set_sensitive(ifactory, "/Message/Save to draft folder", FALSE);
1361         menu_set_sensitive(ifactory, "/Message/Save and keep editing", FALSE);
1362 #if USE_GPGME
1363         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
1364         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
1365         menu_set_sensitive(ifactory, "/Message/Mode/MIME", FALSE);
1366         menu_set_sensitive(ifactory, "/Message/Mode/Inline", FALSE);
1367 #endif
1368         menu_set_sensitive(ifactory, "/Message/Priority", FALSE);
1369         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
1370         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1371         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1372
1373         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1374         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1375         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1376         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1377         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1378         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn, FALSE);
1379
1380         return compose;
1381 }
1382
1383 GList *compose_get_compose_list(void)
1384 {
1385         return compose_list;
1386 }
1387
1388 void compose_entry_append(Compose *compose, const gchar *address,
1389                           ComposeEntryType type)
1390 {
1391         gchar *header;
1392
1393         if (!address || *address == '\0') return;
1394
1395 #if 0 /* NEW COMPOSE GUI */
1396         switch (type) {
1397         case COMPOSE_CC:
1398                 entry = GTK_ENTRY(compose->cc_entry);
1399                 break;
1400         case COMPOSE_BCC:
1401                 entry = GTK_ENTRY(compose->bcc_entry);
1402                 break;
1403         case COMPOSE_NEWSGROUPS:
1404                 entry = GTK_ENTRY(compose->newsgroups_entry);
1405                 break;
1406         case COMPOSE_TO:
1407         default:
1408                 entry = GTK_ENTRY(compose->to_entry);
1409                 break;
1410         }
1411
1412         text = gtk_entry_get_text(entry);
1413         if (*text != '\0')
1414                 gtk_entry_append_text(entry, ", ");
1415         gtk_entry_append_text(entry, address);
1416 #endif
1417
1418         switch (type) {
1419         case COMPOSE_CC:
1420                 header = N_("Cc:");
1421                 break;
1422         case COMPOSE_BCC:
1423                 header = N_("Bcc:");
1424                 break;
1425         case COMPOSE_REPLYTO:
1426                 header = N_("Reply-To:");
1427                 break;
1428         case COMPOSE_NEWSGROUPS:
1429                 header = N_("Newsgroups:");
1430                 break;
1431         case COMPOSE_FOLLOWUPTO:
1432                 header = N_( "Followup-To:");
1433                 break;
1434         case COMPOSE_TO:
1435         default:
1436                 header = N_("To:");
1437                 break;
1438         }
1439         header = prefs_common.trans_hdr ? gettext(header) : header;
1440
1441         compose_add_header_entry(compose, header, (gchar *)address);
1442 }
1443
1444 void compose_entry_select (Compose *compose, const gchar *mailto)
1445 {
1446         GSList *header_list;
1447
1448         for (header_list = compose->header_list; header_list != NULL; header_list = header_list->next) {
1449                 GtkEntry * entry = GTK_ENTRY(((ComposeHeaderEntry *)header_list->data)->entry);
1450
1451                 if (gtk_entry_get_text(entry) && !g_strcasecmp(gtk_entry_get_text(entry), mailto)) {
1452                         gtk_entry_select_region(entry, 0, -1);
1453                         gtk_widget_grab_focus(GTK_WIDGET(entry));
1454                 }
1455         }
1456 }
1457
1458 void compose_toolbar_cb(gint action, gpointer data)
1459 {
1460         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1461         Compose *compose = (Compose*)toolbar_item->parent;
1462
1463         g_return_if_fail(compose != NULL);
1464
1465         switch(action) {
1466         case A_SEND:
1467                 compose_send_cb(compose, 0, NULL);
1468                 break;
1469         case A_SENDL:
1470                 compose_send_later_cb(compose, 0, NULL);
1471                 break;
1472         case A_DRAFT:
1473                 compose_draft_cb(compose, 0, NULL);
1474                 break;
1475         case A_INSERT:
1476                 compose_insert_file_cb(compose, 0, NULL);
1477                 break;
1478         case A_ATTACH:
1479                 compose_attach_cb(compose, 0, NULL);
1480                 break;
1481         case A_SIG:
1482                 compose_insert_sig(compose, FALSE);
1483                 break;
1484         case A_EXTEDITOR:
1485                 compose_ext_editor_cb(compose, 0, NULL);
1486                 break;
1487         case A_LINEWRAP:
1488                 compose_wrap_line(compose);
1489                 break;
1490         case A_ADDRBOOK:
1491                 compose_address_cb(compose, 0, NULL);
1492                 break;
1493         default:
1494                 break;
1495         }
1496 }
1497
1498 static void compose_entries_set(Compose *compose, const gchar *mailto)
1499 {
1500         gchar *to = NULL;
1501         gchar *cc = NULL;
1502         gchar *bcc = NULL;
1503         gchar *subject = NULL;
1504         gchar *body = NULL;
1505
1506         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1507
1508         if (to)
1509                 compose_entry_append(compose, to, COMPOSE_TO);
1510         if (cc)
1511                 compose_entry_append(compose, cc, COMPOSE_CC);
1512         if (bcc)
1513                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1514         if (subject)
1515                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1516         if (body) {
1517                 gtk_stext_insert(GTK_STEXT(compose->text),
1518                                 NULL, NULL, NULL, body, -1);
1519                 gtk_stext_insert(GTK_STEXT(compose->text),
1520                                 NULL, NULL, NULL, "\n", 1);
1521         }
1522
1523         g_free(to);
1524         g_free(cc);
1525         g_free(bcc);
1526         g_free(subject);
1527         g_free(body);
1528 }
1529
1530 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1531 {
1532         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1533                                        {"Cc:",          NULL, TRUE},
1534                                        {"References:",  NULL, FALSE},
1535                                        {"Bcc:",         NULL, TRUE},
1536                                        {"Newsgroups:",  NULL, TRUE},
1537                                        {"Followup-To:", NULL, TRUE},
1538                                        {"List-Post:",   NULL, FALSE},
1539                                        {"X-Priority:",  NULL, FALSE},
1540                                        {NULL,           NULL, FALSE}};
1541
1542         enum
1543         {
1544                 H_REPLY_TO      = 0,
1545                 H_CC            = 1,
1546                 H_REFERENCES    = 2,
1547                 H_BCC           = 3,
1548                 H_NEWSGROUPS    = 4,
1549                 H_FOLLOWUP_TO   = 5,
1550                 H_LIST_POST     = 6,
1551                 H_X_PRIORITY    = 7
1552         };
1553
1554         FILE *fp;
1555
1556         g_return_val_if_fail(msginfo != NULL, -1);
1557
1558         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1559         procheader_get_header_fields(fp, hentry);
1560         fclose(fp);
1561
1562         if (hentry[H_REPLY_TO].body != NULL) {
1563                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1564                 compose->replyto = hentry[H_REPLY_TO].body;
1565                 hentry[H_REPLY_TO].body = NULL;
1566         }
1567         if (hentry[H_CC].body != NULL) {
1568                 conv_unmime_header_overwrite(hentry[H_CC].body);
1569                 compose->cc = hentry[H_CC].body;
1570                 hentry[H_CC].body = NULL;
1571         }
1572         if (hentry[H_REFERENCES].body != NULL) {
1573                 if (compose->mode == COMPOSE_REEDIT)
1574                         compose->references = hentry[H_REFERENCES].body;
1575                 else {
1576                         compose->references = compose_parse_references
1577                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1578                         g_free(hentry[H_REFERENCES].body);
1579                 }
1580                 hentry[H_REFERENCES].body = NULL;
1581         }
1582         if (hentry[H_BCC].body != NULL) {
1583                 if (compose->mode == COMPOSE_REEDIT) {
1584                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1585                         compose->bcc = hentry[H_BCC].body;
1586                 } else
1587                         g_free(hentry[H_BCC].body);
1588                 hentry[H_BCC].body = NULL;
1589         }
1590         if (hentry[H_NEWSGROUPS].body != NULL) {
1591                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1592                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1593                 hentry[H_NEWSGROUPS].body = NULL;
1594         }
1595         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1596                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1597                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1598                 hentry[H_FOLLOWUP_TO].body = NULL;
1599         }
1600         if (hentry[H_LIST_POST].body != NULL) {
1601                 gchar *to = NULL;
1602
1603                 extract_address(hentry[H_LIST_POST].body);
1604                 if (hentry[H_LIST_POST].body[0] != '\0') {
1605                         scan_mailto_url(hentry[H_LIST_POST].body,
1606                                         &to, NULL, NULL, NULL, NULL);
1607                         if (to) {
1608                                 g_free(compose->ml_post);
1609                                 compose->ml_post = to;
1610                         }
1611                 }
1612                 g_free(hentry[H_LIST_POST].body);
1613                 hentry[H_LIST_POST].body = NULL;
1614         }
1615
1616         /* CLAWS - X-Priority */
1617         if (compose->mode == COMPOSE_REEDIT)
1618                 if (hentry[H_X_PRIORITY].body != NULL) {
1619                         gint priority;
1620
1621                         priority = atoi(hentry[H_X_PRIORITY].body);
1622                         g_free(hentry[H_X_PRIORITY].body);
1623
1624                         hentry[H_X_PRIORITY].body = NULL;
1625
1626                         if (priority < PRIORITY_HIGHEST ||
1627                             priority > PRIORITY_LOWEST)
1628                                 priority = PRIORITY_NORMAL;
1629
1630                         compose->priority =  priority;
1631                 }
1632
1633         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1634                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1635         else if (compose->mode != COMPOSE_REEDIT &&
1636                  msginfo->msgid && *msginfo->msgid) {
1637                 compose->inreplyto = g_strdup(msginfo->msgid);
1638
1639                 if (!compose->references) {
1640                         if (msginfo->inreplyto && *msginfo->inreplyto)
1641                                 compose->references =
1642                                         g_strdup_printf("<%s>\n\t<%s>",
1643                                                         msginfo->inreplyto,
1644                                                         msginfo->msgid);
1645                         else
1646                                 compose->references =
1647                                         g_strconcat("<", msginfo->msgid, ">",
1648                                                     NULL);
1649                 }
1650         }
1651
1652         return 0;
1653 }
1654
1655 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1656 {
1657         GSList *ref_id_list, *cur;
1658         GString *new_ref;
1659         gchar *new_ref_str;
1660
1661         ref_id_list = references_list_append(NULL, ref);
1662         if (!ref_id_list) return NULL;
1663         if (msgid && *msgid)
1664                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1665
1666         for (;;) {
1667                 gint len = 0;
1668
1669                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1670                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1671                         len += strlen((gchar *)cur->data) + 5;
1672
1673                 if (len > MAX_REFERENCES_LEN) {
1674                         /* remove second message-ID */
1675                         if (ref_id_list && ref_id_list->next &&
1676                             ref_id_list->next->next) {
1677                                 g_free(ref_id_list->next->data);
1678                                 ref_id_list = g_slist_remove
1679                                         (ref_id_list, ref_id_list->next->data);
1680                         } else {
1681                                 slist_free_strings(ref_id_list);
1682                                 g_slist_free(ref_id_list);
1683                                 return NULL;
1684                         }
1685                 } else
1686                         break;
1687         }
1688
1689         new_ref = g_string_new("");
1690         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1691                 if (new_ref->len > 0)
1692                         g_string_append(new_ref, "\n\t");
1693                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1694         }
1695
1696         slist_free_strings(ref_id_list);
1697         g_slist_free(ref_id_list);
1698
1699         new_ref_str = new_ref->str;
1700         g_string_free(new_ref, FALSE);
1701
1702         return new_ref_str;
1703 }
1704
1705 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1706                                 const gchar *fmt, const gchar *qmark,
1707                                 const gchar *body)
1708 {
1709         GtkSText *text = GTK_STEXT(compose->text);
1710         static MsgInfo dummyinfo;
1711         gchar *quote_str = NULL;
1712         gchar *buf;
1713         gchar *p, *lastp;
1714         gint len;
1715         const gchar *trimmed_body = body;
1716
1717         if (!msginfo)
1718                 msginfo = &dummyinfo;
1719
1720         if (qmark != NULL) {
1721                 quote_fmt_init(msginfo, NULL, NULL);
1722                 quote_fmt_scan_string(qmark);
1723                 quote_fmt_parse();
1724
1725                 buf = quote_fmt_get_buffer();
1726                 if (buf == NULL)
1727                         alertpanel_error(_("Quote mark format error."));
1728                 else
1729                         Xstrdup_a(quote_str, buf, return NULL)
1730         }
1731
1732         if (fmt && *fmt != '\0') {
1733                 while (trimmed_body && strlen(trimmed_body) > 1
1734                         && trimmed_body[0]=='\n')
1735                         *trimmed_body++;
1736
1737                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1738                 quote_fmt_scan_string(fmt);
1739                 quote_fmt_parse();
1740
1741                 buf = quote_fmt_get_buffer();
1742                 if (buf == NULL) {
1743                         alertpanel_error(_("Message reply/forward format error."));
1744                         return NULL;
1745                 }
1746         } else
1747                 buf = "";
1748
1749         gtk_stext_freeze(text);
1750
1751         for (p = buf; *p != '\0'; ) {
1752                 lastp = strchr(p, '\n');
1753                 len = lastp ? lastp - p + 1 : -1;
1754                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1755                 if (lastp)
1756                         p = lastp + 1;
1757                 else
1758                         break;
1759         }
1760
1761         gtk_stext_thaw(text);
1762
1763         return buf;
1764 }
1765
1766 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1767                                     gboolean to_all, gboolean to_ml,
1768                                     gboolean to_sender,
1769                                     gboolean followup_and_reply_to)
1770 {
1771         GSList *cc_list = NULL;
1772         GSList *cur;
1773         gchar *from = NULL;
1774         gchar *replyto = NULL;
1775         GHashTable *to_table;
1776
1777         g_return_if_fail(compose->account != NULL);
1778         g_return_if_fail(msginfo != NULL);
1779
1780         if (compose->account->protocol != A_NNTP) {
1781                 if (!compose->replyto && to_ml && compose->ml_post
1782                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1783                         compose_entry_append(compose,
1784                                            compose->ml_post,
1785                                            COMPOSE_TO);
1786                 else if (!(to_all || to_sender)
1787                          && msginfo->folder
1788                          && msginfo->folder->prefs->enable_default_reply_to) {
1789                         compose_entry_append(compose,
1790                             msginfo->folder->prefs->default_reply_to,
1791                             COMPOSE_TO);
1792                 } else
1793                         compose_entry_append(compose,
1794                                  (compose->replyto && !to_sender)
1795                                   ? compose->replyto :
1796                                   msginfo->from ? msginfo->from : "",
1797                                   COMPOSE_TO);
1798         } else {
1799                 if (to_sender || (compose->followup_to &&
1800                         !strncmp(compose->followup_to, "poster", 6)))
1801                         compose_entry_append
1802                                 (compose,
1803                                  (compose->replyto ? compose->replyto :
1804                                         msginfo->from ? msginfo->from : ""),
1805                                  COMPOSE_TO);
1806
1807                 else if (followup_and_reply_to || to_all) {
1808                         compose_entry_append
1809                                 (compose,
1810                                  (compose->replyto ? compose->replyto :
1811                                  msginfo->from ? msginfo->from : ""),
1812                                  COMPOSE_TO);
1813
1814                         compose_entry_append
1815                                 (compose,
1816                                  compose->followup_to ? compose->followup_to :
1817                                  compose->newsgroups ? compose->newsgroups : "",
1818                                  COMPOSE_NEWSGROUPS);
1819                 }
1820                 else
1821                         compose_entry_append
1822                                 (compose,
1823                                  compose->followup_to ? compose->followup_to :
1824                                  compose->newsgroups ? compose->newsgroups : "",
1825                                  COMPOSE_NEWSGROUPS);
1826         }
1827
1828         if (msginfo->subject && *msginfo->subject) {
1829                 gchar *buf, *buf2, *p;
1830
1831                 buf = p = g_strdup(msginfo->subject);
1832                 p += subject_get_prefix_length(p);
1833                 memmove(buf, p, strlen(p) + 1);
1834
1835                 buf2 = g_strdup_printf("Re: %s", buf);
1836                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1837
1838                 g_free(buf2);
1839                 g_free(buf);
1840         } else
1841                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1842
1843         if (to_ml && compose->ml_post) return;
1844         if (!to_all || compose->account->protocol == A_NNTP) return;
1845
1846         if (compose->replyto) {
1847                 Xstrdup_a(replyto, compose->replyto, return);
1848                 extract_address(replyto);
1849         }
1850         if (msginfo->from) {
1851                 Xstrdup_a(from, msginfo->from, return);
1852                 extract_address(from);
1853         }
1854
1855         if (replyto && from)
1856                 cc_list = address_list_append_with_comments(cc_list, from);
1857         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1858         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1859
1860         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1861         if (replyto)
1862                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1863         if (compose->account)
1864                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1865                                     GINT_TO_POINTER(1));
1866
1867         /* remove address on To: and that of current account */
1868         for (cur = cc_list; cur != NULL; ) {
1869                 GSList *next = cur->next;
1870                 gchar *addr;
1871
1872                 addr = g_strdup(cur->data);
1873                 extract_address(addr);
1874
1875                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
1876                         cc_list = g_slist_remove(cc_list, cur->data);
1877                 else
1878                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
1879
1880                 cur = next;
1881         }
1882         hash_free_strings(to_table);
1883         g_hash_table_destroy(to_table);
1884
1885         if (cc_list) {
1886                 for (cur = cc_list; cur != NULL; cur = cur->next)
1887                         compose_entry_append(compose, (gchar *)cur->data,
1888                                              COMPOSE_CC);
1889                 slist_free_strings(cc_list);
1890                 g_slist_free(cc_list);
1891         }
1892
1893 }
1894
1895 #define SET_ENTRY(entry, str) \
1896 { \
1897         if (str && *str) \
1898                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1899 }
1900
1901 #define SET_ADDRESS(type, str) \
1902 { \
1903         if (str && *str) \
1904                 compose_entry_append(compose, str, type); \
1905 }
1906
1907 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1908 {
1909         g_return_if_fail(msginfo != NULL);
1910
1911         SET_ENTRY(subject_entry, msginfo->subject);
1912         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1913         SET_ADDRESS(COMPOSE_CC, compose->cc);
1914         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1915         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1916         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
1917         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
1918
1919         compose_update_priority_menu_item(compose);
1920 #if USE_GPGME
1921         compose_update_gnupg_mode_menu_item(compose);
1922 #endif
1923         compose_show_first_last_header(compose, TRUE);
1924
1925 }
1926
1927 #undef SET_ENTRY
1928 #undef SET_ADDRESS
1929
1930 static void compose_insert_sig(Compose *compose, gboolean replace)
1931 {
1932         GtkSText *text = GTK_STEXT(compose->text);
1933         gint cur_pos;
1934         gint len;
1935
1936         g_return_if_fail(compose->account != NULL);
1937
1938         cur_pos = gtk_editable_get_position(GTK_EDITABLE(text));
1939
1940         gtk_stext_freeze(text);
1941
1942         if (replace) {
1943                 len = gtk_stext_get_length(text);
1944                 gtk_stext_set_point(text, len);
1945         }
1946
1947         if (replace && compose->sig_str) {
1948                 gint pos;
1949
1950                 if (compose->sig_str[0] == '\0')
1951                         pos = -1;
1952                 else
1953                         pos = gtkut_stext_find(text, 0, compose->sig_str, TRUE);
1954
1955                 if (pos != -1) {
1956                         len = get_mbs_len(compose->sig_str);
1957                         if (len >= 0) {
1958                                 gtk_stext_set_point(text, pos);
1959                                 gtk_stext_forward_delete(text, len);
1960                         }
1961                 }
1962         }
1963
1964         g_free(compose->sig_str);
1965         compose->sig_str = compose_get_signature_str(compose);
1966         if (!compose->sig_str || (replace && !compose->account->auto_sig))
1967                 compose->sig_str = g_strdup("");
1968
1969         gtk_stext_insert(text, NULL, NULL, NULL, compose->sig_str, -1);
1970
1971         gtk_stext_thaw(text);
1972
1973         if (cur_pos > gtk_stext_get_length(text))
1974                 cur_pos = gtk_stext_get_length(text);
1975
1976         gtk_editable_set_position(GTK_EDITABLE(text), cur_pos);
1977         gtk_stext_set_point(text, cur_pos);
1978 }
1979
1980 static gchar *compose_get_signature_str(Compose *compose)
1981 {
1982         gchar *sig_body = NULL;
1983         gchar *sig_str = NULL;
1984
1985         g_return_val_if_fail(compose->account != NULL, NULL);
1986
1987         if (!compose->account->sig_path)
1988                 return NULL;
1989
1990         if (compose->account->sig_type == SIG_FILE) {
1991                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
1992                         g_warning("can't open signature file: %s\n",
1993                                   compose->account->sig_path);
1994                         return NULL;
1995                 }
1996         }
1997
1998         if (compose->account->sig_type == SIG_COMMAND)
1999                 sig_body = get_command_output(compose->account->sig_path);
2000         else {
2001                 gchar *tmp;
2002
2003                 tmp = file_read_to_str(compose->account->sig_path);
2004                 if (!tmp)
2005                         return NULL;
2006                 sig_body = normalize_newlines(tmp);
2007                 g_free(tmp);
2008         }
2009
2010         if (compose->account->sig_sep)
2011                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2012                                       NULL);
2013         else
2014                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2015
2016         g_free(sig_body);
2017
2018         return sig_str;
2019 }
2020
2021 static void compose_insert_file(Compose *compose, const gchar *file)
2022 {
2023         GtkSText *text = GTK_STEXT(compose->text);
2024         gchar buf[BUFFSIZE];
2025         gint len;
2026         FILE *fp;
2027
2028         g_return_if_fail(file != NULL);
2029
2030         if ((fp = fopen(file, "rb")) == NULL) {
2031                 FILE_OP_ERROR(file, "fopen");
2032                 return;
2033         }
2034
2035         gtk_stext_freeze(text);
2036
2037         while (fgets(buf, sizeof(buf), fp) != NULL) {
2038                 /* strip <CR> if DOS/Windows file,
2039                    replace <CR> with <LF> if Macintosh file. */
2040                 strcrchomp(buf);
2041                 len = strlen(buf);
2042                 if (len > 0 && buf[len - 1] != '\n') {
2043                         while (--len >= 0)
2044                                 if (buf[len] == '\r') buf[len] = '\n';
2045                 }
2046                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
2047         }
2048
2049         gtk_stext_thaw(text);
2050
2051         fclose(fp);
2052 }
2053
2054 static void compose_attach_append(Compose *compose, const gchar *file,
2055                                   const gchar *filename,
2056                                   const gchar *content_type)
2057 {
2058         AttachInfo *ainfo;
2059         gchar *text[N_ATTACH_COLS];
2060         FILE *fp;
2061         off_t size;
2062         gint row;
2063
2064         if (!is_file_exist(file)) {
2065                 g_warning("File %s doesn't exist\n", file);
2066                 return;
2067         }
2068         if ((size = get_file_size(file)) < 0) {
2069                 g_warning("Can't get file size of %s\n", file);
2070                 return;
2071         }
2072         if (size == 0) {
2073                 alertpanel_notice(_("File %s is empty."), file);
2074                 return;
2075         }
2076         if ((fp = fopen(file, "rb")) == NULL) {
2077                 alertpanel_error(_("Can't read %s."), file);
2078                 return;
2079         }
2080         fclose(fp);
2081
2082 #if 0 /* NEW COMPOSE GUI */
2083         if (!compose->use_attach) {
2084                 GtkItemFactory *ifactory;
2085                 GtkWidget *menuitem;
2086
2087                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2088                 menuitem = gtk_item_factory_get_item(ifactory,
2089                                                      "/View/Attachment");
2090                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2091                                                TRUE);
2092         }
2093 #endif
2094         ainfo = g_new0(AttachInfo, 1);
2095         ainfo->file = g_strdup(file);
2096
2097         if (content_type) {
2098                 ainfo->content_type = g_strdup(content_type);
2099                 if (!strcasecmp(content_type, "message/rfc822")) {
2100                         MsgInfo *msginfo;
2101                         MsgFlags flags = {0, 0};
2102                         gchar *name;
2103
2104                         if (procmime_get_encoding_for_file(file) == ENC_7BIT)
2105                                 ainfo->encoding = ENC_7BIT;
2106                         else
2107                                 ainfo->encoding = ENC_8BIT;
2108
2109                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2110                         if (msginfo && msginfo->subject)
2111                                 name = msginfo->subject;
2112                         else
2113                                 name = g_basename(filename ? filename : file);
2114
2115                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2116
2117                         procmsg_msginfo_free(msginfo);
2118                 } else {
2119                         if (!g_strncasecmp(content_type, "text", 4))
2120                                 ainfo->encoding =
2121                                         procmime_get_encoding_for_file(file);
2122                         else
2123                                 ainfo->encoding = ENC_BASE64;
2124                         ainfo->name = g_strdup
2125                                 (g_basename(filename ? filename : file));
2126                 }
2127         } else {
2128                 ainfo->content_type = procmime_get_mime_type(file);
2129                 if (!ainfo->content_type) {
2130                         ainfo->content_type =
2131                                 g_strdup("application/octet-stream");
2132                         ainfo->encoding = ENC_BASE64;
2133                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
2134                         ainfo->encoding = procmime_get_encoding_for_file(file);
2135                 else
2136                         ainfo->encoding = ENC_BASE64;
2137                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
2138         }
2139         ainfo->size = size;
2140
2141         text[COL_MIMETYPE] = ainfo->content_type;
2142         text[COL_SIZE] = to_human_readable(size);
2143         text[COL_NAME] = ainfo->name;
2144
2145         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
2146         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2147 }
2148
2149 #define IS_FIRST_PART_TEXT(info) \
2150         ((info->type == MIMETYPE_TEXT) || \
2151          (info->type == MIMETYPE_MULTIPART && info->subtype && \
2152           !strcasecmp(info->subtype, "alternative") && \
2153           (info->children && \
2154            (info->children->type == MIMETYPE_TEXT))))
2155
2156 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2157 {
2158         MimeInfo *mimeinfo;
2159         MimeInfo *child;
2160         gchar *infile;
2161         gchar *outfile;
2162
2163         mimeinfo = procmime_scan_message(msginfo);
2164         if (!mimeinfo) return;
2165
2166         /* skip first text (presumably message body) */
2167         child = mimeinfo->children;
2168         if (!child || IS_FIRST_PART_TEXT(mimeinfo)) {
2169                 procmime_mimeinfo_free_all(mimeinfo);
2170                 return;
2171         }
2172
2173         if (IS_FIRST_PART_TEXT(child))
2174                 child = child->next;
2175
2176         infile = procmsg_get_message_file_path(msginfo);
2177
2178         while (child != NULL) {
2179                 if (child->children || child->type == MIMETYPE_MULTIPART) {
2180                         child = procmime_mimeinfo_next(child);
2181                         continue;
2182                 }
2183                 if (child->parent && child->parent->parent
2184                 && (child->parent->parent->type == MIMETYPE_MULTIPART)
2185                 && !strcasecmp(child->parent->parent->subtype, "signed")
2186                 && child->type == MIMETYPE_TEXT) {
2187                         /* this is the main text part of a signed message */
2188                         child = procmime_mimeinfo_next(child);
2189                         continue;
2190                 }
2191                 outfile = procmime_get_tmp_file_name(child);
2192                 if (procmime_get_part(outfile, child) < 0)
2193                         g_warning("Can't get the part of multipart message.");
2194                 else if (compose->mode != COMPOSE_REEDIT ||
2195                     !((child->type == MIMETYPE_APPLICATION) && !strcmp(child->subtype, "pgp-signature"))) {
2196                         gchar *content_type;
2197
2198                         content_type = g_strdup_printf("%s/%s", procmime_get_type_str(child->type), child->subtype);
2199                         compose_attach_append
2200                                 (compose, outfile,
2201                                  child->filename ? child->filename : child->name,
2202                                  content_type);
2203                         g_free(content_type);
2204                 }
2205
2206                 child = child->next;
2207         }
2208
2209         g_free(infile);
2210         procmime_mimeinfo_free_all(mimeinfo);
2211 }
2212
2213 #undef IS_FIRST_PART_TEXT
2214
2215 #define GET_CHAR(pos, buf, len)                                              \
2216 {                                                                            \
2217         if (text->use_wchar)                                                 \
2218                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));    \
2219         else {                                                               \
2220                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2221                 len = 1;                                                     \
2222         }                                                                    \
2223 }
2224
2225 #define DISP_WIDTH(len) \
2226         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2227          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2228
2229 #define INDENT_CHARS    ">|#"
2230 #define SPACE_CHARS     " \t"
2231
2232 static void compose_wrap_line(Compose *compose)
2233 {
2234         GtkSText *text = GTK_STEXT(compose->text);
2235         gint ch_len, last_ch_len;
2236         gchar cbuf[MB_LEN_MAX], last_ch;
2237         guint text_len;
2238         guint line_end;
2239         guint quoted;
2240         gint p_start, p_end;
2241         gint line_pos, cur_pos;
2242         gint line_len, cur_len;
2243
2244         gtk_stext_freeze(text);
2245
2246         text_len = gtk_stext_get_length(text);
2247
2248         /* check to see if the point is on the paragraph mark (empty line). */
2249         cur_pos = gtk_stext_get_point(text);
2250         GET_CHAR(cur_pos, cbuf, ch_len);
2251         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2252                 if (cur_pos == 0)
2253                         goto compose_end; /* on the paragraph mark */
2254                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
2255                 if (ch_len == 1 && *cbuf == '\n')
2256                         goto compose_end; /* on the paragraph mark */
2257         }
2258
2259         /* find paragraph start. */
2260         line_end = quoted = 0;
2261         for (p_start = cur_pos; p_start >= 0; --p_start) {
2262                 GET_CHAR(p_start, cbuf, ch_len);
2263                 if (ch_len == 1 && *cbuf == '\n') {
2264                         if (quoted)
2265                                 goto compose_end; /* quoted part */
2266                         if (line_end) {
2267                                 p_start += 2;
2268                                 break;
2269                         }
2270                         line_end = 1;
2271                 } else {
2272                         if (ch_len == 1
2273                             && strchr(prefs_common.quote_chars, *cbuf))
2274                                 quoted = 1;
2275                         else if (ch_len != 1 || !isspace(*cbuf))
2276                                 quoted = 0;
2277
2278                         line_end = 0;
2279                 }
2280         }
2281         if (p_start < 0)
2282                 p_start = 0;
2283
2284         /* find paragraph end. */
2285         line_end = 0;
2286         for (p_end = cur_pos; p_end < text_len; p_end++) {
2287                 GET_CHAR(p_end, cbuf, ch_len);
2288                 if (ch_len == 1 && *cbuf == '\n') {
2289                         if (line_end) {
2290                                 p_end -= 1;
2291                                 break;
2292                         }
2293                         line_end = 1;
2294                 } else {
2295                         if (line_end && ch_len == 1 &&
2296                             strchr(prefs_common.quote_chars, *cbuf))
2297                                 goto compose_end; /* quoted part */
2298
2299                         line_end = 0;
2300                 }
2301         }
2302         if (p_end >= text_len)
2303                 p_end = text_len;
2304
2305         if (p_start >= p_end)
2306                 goto compose_end;
2307
2308         line_len = cur_len = 0;
2309         last_ch_len = 0;
2310         last_ch = '\0';
2311         line_pos = p_start;
2312         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2313                 guint space = 0;
2314
2315                 GET_CHAR(cur_pos, cbuf, ch_len);
2316
2317                 if (ch_len < 0) {
2318                         cbuf[0] = '\0';
2319                         ch_len = 1;
2320                 }
2321
2322                 if (ch_len == 1 && isspace(*cbuf))
2323                         space = 1;
2324
2325                 if (ch_len == 1 && *cbuf == '\n') {
2326                         guint replace = 0;
2327                         if (last_ch_len == 1 && !isspace(last_ch)) {
2328                                 if (cur_pos + 1 < p_end) {
2329                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2330                                         if (ch_len == 1 && !isspace(*cbuf))
2331                                                 replace = 1;
2332                                 }
2333                         }
2334                         gtk_stext_set_point(text, cur_pos + 1);
2335                         gtk_stext_backward_delete(text, 1);
2336                         if (replace) {
2337                                 gtk_stext_set_point(text, cur_pos);
2338                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2339                                 space = 1;
2340                         }
2341                         else {
2342                                 p_end--;
2343                                 cur_pos--;
2344                                 continue;
2345                         }
2346                 }
2347
2348                 last_ch_len = ch_len;
2349                 last_ch = *cbuf;
2350
2351                 if (space) {
2352                         line_pos = cur_pos + 1;
2353                         line_len = cur_len + ch_len;
2354                 }
2355
2356                 if (cur_len + DISP_WIDTH(ch_len) > prefs_common.linewrap_len &&
2357                     line_len > 0) {
2358                         gint tlen = ch_len;
2359
2360                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2361                         if (ch_len == 1 && isspace(*cbuf)) {
2362                                 gtk_stext_set_point(text, line_pos);
2363                                 gtk_stext_backward_delete(text, 1);
2364                                 p_end--;
2365                                 cur_pos--;
2366                                 line_pos--;
2367                                 cur_len--;
2368                                 line_len--;
2369                         }
2370                         ch_len = tlen;
2371
2372                         gtk_stext_set_point(text, line_pos);
2373                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2374                         p_end++;
2375                         cur_pos++;
2376                         line_pos++;
2377                         cur_len = cur_len - line_len + DISP_WIDTH(ch_len);
2378                         line_len = 0;
2379                         continue;
2380                 }
2381
2382                 if (ch_len > 1) {
2383                         line_pos = cur_pos + 1;
2384                         line_len = cur_len + DISP_WIDTH(ch_len);
2385                 }
2386                 cur_len += DISP_WIDTH(ch_len);
2387         }
2388
2389 compose_end:
2390         gtk_stext_thaw(text);
2391 }
2392
2393 #undef WRAP_DEBUG
2394 #ifdef WRAP_DEBUG
2395 /* Darko: used when I debug wrapping */
2396 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2397 {
2398         gint i, clen;
2399         gchar cbuf[MB_LEN_MAX];
2400
2401         printf("%d [", pos);
2402         for (i = pos; i < tlen; i++) {
2403                 GET_CHAR(i, cbuf, clen);
2404                 if (clen < 0) break;
2405                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2406                         break;
2407                 fwrite(cbuf, clen, 1, stdout);
2408         }
2409         printf("]\n");
2410 }
2411 #endif
2412
2413 typedef enum {
2414         WAIT_FOR_SPACE,
2415         WAIT_FOR_INDENT_CHAR,
2416         WAIT_FOR_INDENT_CHAR_OR_SPACE
2417 } IndentState;
2418
2419 /* return indent length, we allow:
2420    > followed by spaces/tabs
2421    | followed by spaces/tabs
2422    uppercase characters immediately followed by >,
2423    and the repeating sequences of the above */
2424 /* return indent length */
2425 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2426 {
2427         guint i_len = 0;
2428         guint i, ch_len, alnum_cnt = 0;
2429         IndentState state = WAIT_FOR_INDENT_CHAR;
2430         gchar cbuf[MB_LEN_MAX];
2431         gboolean is_space;
2432         gboolean is_indent;
2433
2434         if (prefs_common.quote_chars == NULL) {
2435                 return 0 ;
2436         }
2437
2438         for (i = start_pos; i < text_len; i++) {
2439                 GET_CHAR(i, cbuf, ch_len);
2440                 if (ch_len > 1)
2441                         break;
2442
2443                 if (cbuf[0] == '\n')
2444                         break;
2445
2446                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2447                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2448
2449                 switch (state) {
2450                 case WAIT_FOR_SPACE:
2451                         if (is_space == FALSE)
2452                                 goto out;
2453                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2454                         break;
2455                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2456                         if (is_indent == FALSE && is_space == FALSE &&
2457                             !isupper(cbuf[0]))
2458                                 goto out;
2459                         if (is_space == TRUE) {
2460                                 alnum_cnt = 0;
2461                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2462                         } else if (is_indent == TRUE) {
2463                                 alnum_cnt = 0;
2464                                 state = WAIT_FOR_SPACE;
2465                         } else {
2466                                 alnum_cnt++;
2467                                 state = WAIT_FOR_INDENT_CHAR;
2468                         }
2469                         break;
2470                 case WAIT_FOR_INDENT_CHAR:
2471                         if (is_indent == FALSE && !isupper(cbuf[0]))
2472                                 goto out;
2473                         if (is_indent == TRUE) {
2474                                 if (alnum_cnt > 0
2475                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2476                                         goto out;
2477                                 alnum_cnt = 0;
2478                                 state = WAIT_FOR_SPACE;
2479                         } else {
2480                                 alnum_cnt++;
2481                         }
2482                         break;
2483                 }
2484
2485                 i_len++;
2486         }
2487
2488 out:
2489         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2490                 i_len -= alnum_cnt;
2491
2492         return i_len;
2493 }
2494
2495 /* insert quotation string when line was wrapped */
2496 static guint ins_quote(GtkSText *text, guint indent_len,
2497                        guint prev_line_pos, guint text_len,
2498                        gchar *quote_fmt)
2499 {
2500         guint i, ins_len = 0;
2501         gchar ch;
2502
2503         if (indent_len) {
2504                 for (i = 0; i < indent_len; i++) {
2505                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2506                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2507                 }
2508                 ins_len = indent_len;
2509         }
2510
2511         return ins_len;
2512 }
2513
2514 /* check if we should join the next line */
2515 static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
2516                                guint prev_ilen, gboolean autowrap)
2517 {
2518         guint indent_len, ch_len;
2519         gboolean do_join = FALSE;
2520         gchar cbuf[MB_LEN_MAX];
2521
2522         indent_len = get_indent_length(text, start_pos, tlen);
2523
2524         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2525                 GET_CHAR(start_pos + indent_len, cbuf, ch_len);
2526                 if (ch_len > 0 && (cbuf[0] != '\n'))
2527                         do_join = TRUE;
2528         }
2529
2530         return do_join;
2531 }
2532
2533 static void compose_wrap_line_all(Compose *compose)
2534 {
2535         compose_wrap_line_all_full(compose, FALSE);
2536 }
2537
2538 #define STEXT_FREEZE() \
2539         if (!frozen) { gtk_stext_freeze(text); frozen = TRUE; }
2540
2541 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2542 {
2543         GtkSText *text = GTK_STEXT(compose->text);
2544         guint tlen;
2545         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2546         gint line_len = 0, cur_len = 0;
2547         gint ch_len;
2548         gboolean is_new_line = TRUE, do_delete = FALSE;
2549         guint i_len = 0;
2550         gboolean linewrap_quote = TRUE;
2551         gboolean set_editable_pos = FALSE;
2552         gint editable_pos = 0;
2553         gboolean frozen = FALSE;
2554         guint linewrap_len = prefs_common.linewrap_len;
2555         gchar *qfmt = prefs_common.quotemark;
2556         gchar cbuf[MB_LEN_MAX];
2557
2558         tlen = gtk_stext_get_length(text);
2559
2560         for (; cur_pos < tlen; cur_pos++) {
2561                 /* mark position of new line - needed for quotation wrap */
2562                 if (is_new_line) {
2563                         if (linewrap_quote)
2564                                 i_len = get_indent_length(text, cur_pos, tlen);
2565
2566                         is_new_line = FALSE;
2567                         p_pos = cur_pos;
2568 #ifdef WRAP_DEBUG
2569                         g_print("new line i_len=%d p_pos=", i_len);
2570                         dump_text(text, p_pos, tlen, 1);
2571 #endif
2572                 }
2573
2574                 GET_CHAR(cur_pos, cbuf, ch_len);
2575
2576                 /* fix line length for tabs */
2577                 if (ch_len == 1 && *cbuf == '\t') {
2578                         guint tab_width = text->default_tab_width;
2579                         guint tab_offset = line_len % tab_width;
2580
2581 #ifdef WRAP_DEBUG
2582                         g_print("found tab at pos=%d line_len=%d ", cur_pos,
2583                                 line_len);
2584 #endif
2585                         if (tab_offset) {
2586                                 line_len += tab_width - tab_offset - 1;
2587                                 cur_len = line_len;
2588                         }
2589 #ifdef WRAP_DEBUG
2590                         printf("new_len=%d\n", line_len);
2591 #endif
2592                 }
2593
2594                 /* we have encountered line break */
2595                 if (ch_len == 1 && *cbuf == '\n') {
2596                         gint clen;
2597                         gchar cb[MB_LEN_MAX];
2598
2599                         /* should we join the next line */
2600                         if ((autowrap || i_len != cur_len) && do_delete &&
2601                             join_next_line
2602                                 (text, cur_pos + 1, tlen, i_len, autowrap))
2603                                 do_delete = TRUE;
2604                         else
2605                                 do_delete = FALSE;
2606
2607 #ifdef WRAP_DEBUG
2608                         g_print("found CR at %d do_del is %d next line is ",
2609                                cur_pos, do_delete);
2610                         dump_text(text, cur_pos + 1, tlen, 1);
2611 #endif
2612
2613                         /* skip delete if it is continuous URL */
2614                         if (do_delete && (line_pos - p_pos <= i_len) &&
2615                             gtk_stext_is_uri_string(text, line_pos, tlen))
2616                                 do_delete = FALSE;
2617
2618 #ifdef WRAP_DEBUG
2619                         g_print("l_len=%d wrap_len=%d do_del=%d\n",
2620                                 line_len, linewrap_len, do_delete);
2621 #endif
2622                         /* should we delete to perform smart wrapping */
2623                         if (line_len < linewrap_len && do_delete) {
2624                                 STEXT_FREEZE();
2625                                 /* get rid of newline */
2626                                 gtk_stext_set_point(text, cur_pos);
2627                                 gtk_stext_forward_delete(text, 1);
2628                                 tlen--;
2629
2630                                 /* if text starts with quote fmt or with
2631                                    indent string, delete them */
2632                                 if (i_len) {
2633                                         guint ilen;
2634                                         ilen =  gtk_stext_str_compare_n
2635                                                 (text, cur_pos, p_pos, i_len,
2636                                                  tlen);
2637                                         if (ilen) {
2638                                                 gtk_stext_forward_delete
2639                                                         (text, ilen);
2640                                                 tlen -= ilen;
2641                                         }
2642                                 }
2643
2644                                 GET_CHAR(cur_pos, cb, clen);
2645
2646                                 /* insert space if it's alphanumeric */
2647                                 if ((cur_pos != line_pos) &&
2648                                     ((clen > 1) || isalnum(cb[0]))) {
2649                                         gtk_stext_insert(text, NULL, NULL,
2650                                                         NULL, " ", 1);
2651                                         tlen++;
2652                                 }
2653
2654                                 /* and start over with current line */
2655                                 cur_pos = p_pos - 1;
2656                                 line_pos = cur_pos;
2657                                 line_len = cur_len = 0;
2658                                 do_delete = FALSE;
2659                                 is_new_line = TRUE;
2660 #ifdef WRAP_DEBUG
2661                                 g_print("after delete l_pos=");
2662                                 dump_text(text, line_pos, tlen, 1);
2663 #endif
2664                                 /* move beginning of line if we are on LF */
2665                                 GET_CHAR(line_pos, cb, clen);
2666                                 if (clen == 1 && *cb == '\n')
2667                                         line_pos++;
2668 #ifdef WRAP_DEBUG
2669                                 g_print("new line_pos=%d\n", line_pos);
2670 #endif
2671
2672                                 continue;
2673                         }
2674
2675                         /* mark new line beginning */
2676                         line_pos = cur_pos + 1;
2677                         line_len = cur_len = 0;
2678                         do_delete = FALSE;
2679                         is_new_line = TRUE;
2680                         continue;
2681                 }
2682
2683                 if (ch_len < 0) {
2684                         cbuf[0] = '\0';
2685                         ch_len = 1;
2686                 }
2687
2688                 /* possible line break */
2689                 if (ch_len == 1 && isspace(*cbuf)) {
2690                         line_pos = cur_pos + 1;
2691                         line_len = cur_len + ch_len;
2692                 }
2693
2694                 /* are we over wrapping length set in preferences ? */
2695                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
2696                         gint clen;
2697
2698 #ifdef WRAP_DEBUG
2699                         g_print("should wrap cur_pos=%d ", cur_pos);
2700                         dump_text(text, p_pos, tlen, 1);
2701                         dump_text(text, line_pos, tlen, 1);
2702 #endif
2703                         /* force wrapping if it is one long word but not URL */
2704                         if (line_pos - p_pos <= i_len)
2705                                 if (!gtk_stext_is_uri_string
2706                                     (text, line_pos, tlen))
2707                                         line_pos = cur_pos - 1;
2708 #ifdef WRAP_DEBUG
2709                         g_print("new line_pos=%d\n", line_pos);
2710 #endif
2711
2712                         GET_CHAR(line_pos - 1, cbuf, clen);
2713
2714                         /* if next character is space delete it */
2715                         if (clen == 1 && isspace(*cbuf)) {
2716                                 if (p_pos + i_len != line_pos ||
2717                                     !gtk_stext_is_uri_string
2718                                         (text, line_pos, tlen)) {
2719                                         STEXT_FREEZE();
2720                                         /* workaround for correct cursor
2721                                            position */
2722                                         if (set_editable_pos == FALSE) {
2723                                                 editable_pos = gtk_editable_get_position(GTK_EDITABLE(text));
2724                                                 if (editable_pos == line_pos)
2725                                                         set_editable_pos = TRUE;
2726                                         }
2727                                         gtk_stext_set_point(text, line_pos);
2728                                         gtk_stext_backward_delete(text, 1);
2729                                         tlen--;
2730                                         cur_pos--;
2731                                         line_pos--;
2732                                         cur_len--;
2733                                         line_len--;
2734                                 }
2735                         }
2736
2737                         /* if it is URL at beginning of line don't wrap */
2738                         if (p_pos + i_len == line_pos &&
2739                             gtk_stext_is_uri_string(text, line_pos, tlen)) {
2740 #ifdef WRAP_DEBUG
2741                                 g_print("found URL at ");
2742                                 dump_text(text, line_pos, tlen, 1);
2743 #endif
2744                                 continue;
2745                         }
2746
2747                         /* insert CR */
2748                         STEXT_FREEZE();
2749                         gtk_stext_set_point(text, line_pos);
2750                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2751                         gtk_stext_compact_buffer(text);
2752                         tlen++;
2753                         line_pos++;
2754                         /* for loop will increase it */
2755                         cur_pos = line_pos - 1;
2756                         /* start over with current line */
2757                         is_new_line = TRUE;
2758                         line_len = cur_len = 0;
2759                         if (autowrap || i_len > 0)
2760                                 do_delete = TRUE;
2761                         else
2762                                 do_delete = FALSE;
2763 #ifdef WRAP_DEBUG
2764                         g_print("after CR insert ");
2765                         dump_text(text, line_pos, tlen, 1);
2766                         dump_text(text, cur_pos, tlen, 1);
2767 #endif
2768
2769                         /* should we insert quotation ? */
2770                         if (linewrap_quote && i_len) {
2771                                 /* only if line is not already quoted  */
2772                                 if (!gtk_stext_str_compare
2773                                         (text, line_pos, tlen, qfmt)) {
2774                                         guint ins_len;
2775
2776                                         if (line_pos - p_pos > i_len) {
2777                                                 ins_len = ins_quote
2778                                                         (text, i_len, p_pos,
2779                                                          tlen, qfmt);
2780                                                 tlen += ins_len;
2781                                         }
2782 #ifdef WRAP_DEBUG
2783                                         g_print("after quote insert ");
2784                                         dump_text(text, line_pos, tlen, 1);
2785 #endif
2786                                 }
2787                         }
2788                         continue;
2789                 }
2790
2791                 if (ch_len > 1) {
2792                         line_pos = cur_pos + 1;
2793                         line_len = cur_len + DISP_WIDTH(ch_len);
2794                 }
2795                 /* advance to next character in buffer */
2796                 cur_len += DISP_WIDTH(ch_len);
2797         }
2798
2799         if (frozen)
2800                 gtk_stext_thaw(text);
2801
2802         if (set_editable_pos && editable_pos <= tlen)
2803                 gtk_editable_set_position(GTK_EDITABLE(text), editable_pos);
2804 }
2805
2806 #undef STEXT_FREEZE
2807 #undef GET_CHAR
2808
2809 static void compose_set_title(Compose *compose)
2810 {
2811         gchar *str;
2812         gchar *edited;
2813
2814         edited = compose->modified ? _(" [Edited]") : "";
2815         if (compose->account && compose->account->address)
2816                 str = g_strdup_printf(_("%s - Compose message%s"),
2817                                       compose->account->address, edited);
2818         else
2819                 str = g_strdup_printf(_("Compose message%s"), edited);
2820         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2821         g_free(str);
2822 }
2823
2824 /**
2825  * compose_current_mail_account:
2826  *
2827  * Find a current mail account (the currently selected account, or the
2828  * default account, if a news account is currently selected).  If a
2829  * mail account cannot be found, display an error message.
2830  *
2831  * Return value: Mail account, or NULL if not found.
2832  **/
2833 static PrefsAccount *
2834 compose_current_mail_account(void)
2835 {
2836         PrefsAccount *ac;
2837
2838         if (cur_account && cur_account->protocol != A_NNTP)
2839                 ac = cur_account;
2840         else {
2841                 ac = account_get_default();
2842                 if (!ac || ac->protocol == A_NNTP) {
2843                         alertpanel_error(_("Account for sending mail is not specified.\n"
2844                                            "Please select a mail account before sending."));
2845                         return NULL;
2846                 }
2847         }
2848         return ac;
2849 }
2850
2851 static void compose_select_account(Compose *compose, PrefsAccount *account,
2852                                    gboolean init)
2853 {
2854         GtkWidget *menuitem;
2855         GtkItemFactory *ifactory;
2856
2857         g_return_if_fail(account != NULL);
2858
2859         compose->account = account;
2860
2861         compose_set_title(compose);
2862
2863         ifactory = gtk_item_factory_from_widget(compose->menubar);
2864 #if 0
2865         if (account->protocol == A_NNTP) {
2866                 gtk_widget_show(compose->newsgroups_hbox);
2867                 gtk_widget_show(compose->newsgroups_entry);
2868                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
2869                 compose->use_newsgroups = TRUE;
2870
2871                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2872                 gtk_check_menu_item_set_active
2873                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2874                 gtk_widget_set_sensitive(menuitem, TRUE);
2875                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2876                 gtk_check_menu_item_set_active
2877                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2878                 gtk_widget_set_sensitive(menuitem, TRUE);
2879
2880                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
2881         } else {
2882                 gtk_widget_hide(compose->newsgroups_hbox);
2883                 gtk_widget_hide(compose->newsgroups_entry);
2884                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
2885                 gtk_widget_queue_resize(compose->table_vbox);
2886                 compose->use_newsgroups = FALSE;
2887
2888                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
2889                 gtk_check_menu_item_set_active
2890                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2891                 gtk_widget_set_sensitive(menuitem, FALSE);
2892                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
2893                 gtk_check_menu_item_set_active
2894                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
2895                 gtk_widget_set_sensitive(menuitem, FALSE);
2896
2897                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Followup to");
2898                 gtk_check_menu_item_set_active
2899                         (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2900                 gtk_widget_set_sensitive(menuitem, FALSE);
2901         }
2902
2903         if (account->set_autocc) {
2904                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
2905                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
2906                         compose_entry_set(compose, account->auto_cc,
2907                                           COMPOSE_ENTRY_CC);
2908         }
2909         if (account->set_autobcc) {
2910                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
2911                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
2912                         compose_entry_set(compose, account->auto_bcc,
2913                                           COMPOSE_ENTRY_BCC);
2914         }
2915         if (account->set_autoreplyto) {
2916                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
2917                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
2918                         compose_entry_set(compose, account->auto_replyto,
2919                                           COMPOSE_ENTRY_REPLY_TO);
2920         }
2921
2922         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
2923         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2924                                        prefs_common.show_ruler);
2925 #endif
2926
2927 #if USE_GPGME
2928         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
2929         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2930                                        account->default_sign);
2931         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
2932         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2933                                        account->default_encrypt);
2934
2935         activate_gnupg_mode(compose, account);
2936 #endif /* USE_GPGME */
2937
2938         if (!init && compose->mode != COMPOSE_REDIRECT)
2939                 compose_insert_sig(compose, TRUE);
2940 }
2941
2942 gboolean compose_check_for_valid_recipient(Compose *compose) {
2943         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2944         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2945         gboolean recipient_found = FALSE;
2946         GSList *list;
2947         gchar **strptr;
2948
2949         /* free to and newsgroup list */
2950         slist_free_strings(compose->to_list);
2951         g_slist_free(compose->to_list);
2952         compose->to_list = NULL;
2953
2954         slist_free_strings(compose->newsgroup_list);
2955         g_slist_free(compose->newsgroup_list);
2956         compose->newsgroup_list = NULL;
2957
2958         /* search header entries for to and newsgroup entries */
2959         for (list = compose->header_list; list; list = list->next) {
2960                 gchar *header;
2961                 gchar *entry;
2962                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
2963                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2964                 g_strstrip(entry);
2965                 if (entry[0] != '\0') {
2966                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2967                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2968                                         compose->to_list = address_list_append(compose->to_list, entry);
2969                                         recipient_found = TRUE;
2970                                 }
2971                         }
2972                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2973                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2974                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2975                                         recipient_found = TRUE;
2976                                 }
2977                         }
2978                 }
2979                 g_free(header);
2980                 g_free(entry);
2981         }
2982         return recipient_found;
2983 }
2984
2985 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
2986 {
2987         gchar *str;
2988
2989         if (compose_check_for_valid_recipient(compose) == FALSE) {
2990                 alertpanel_error(_("Recipient is not specified."));
2991                 return FALSE;
2992         }
2993
2994         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2995         if (*str == '\0' && check_subject == TRUE) {
2996                 AlertValue aval;
2997
2998                 aval = alertpanel(_("Send"),
2999                                   _("Subject is empty. Send it anyway?"),
3000                                   _("Yes"), _("No"), NULL);
3001                 if (aval != G_ALERTDEFAULT)
3002                         return FALSE;
3003         }
3004
3005         return TRUE;
3006 }
3007
3008 gint compose_send(Compose *compose)
3009 {
3010         gint msgnum;
3011         FolderItem *folder;
3012         gint val;
3013         gchar *msgpath;
3014
3015         if (compose_check_entries(compose, TRUE) == FALSE)
3016                 return -1;
3017
3018         val = compose_queue(compose, &msgnum, &folder);
3019         if (val) {
3020                 alertpanel_error(_("Could not queue message for sending"));
3021                 return -1;
3022         }
3023
3024         if (msgnum == 0) {
3025                 alertpanel_error(_("The message was queued but could not be sent.\nUse \"Send queued messages\" from the main window to retry."));
3026                 return 0;
3027         }
3028
3029         msgpath = folder_item_fetch_msg(folder, msgnum);
3030         val = procmsg_send_message_queue(msgpath);
3031         g_free(msgpath);
3032
3033         folder_item_remove_msg(folder, msgnum);
3034
3035         folder_item_scan(folder);
3036
3037         return val;
3038 }
3039
3040 #if 0 /* compose restructure */
3041 gint compose_send(Compose *compose)
3042 {
3043         gchar tmp[MAXPATHLEN + 1];
3044         gint ok = 0;
3045         static gboolean lock = FALSE;
3046
3047         if (lock) return 1;
3048
3049         g_return_val_if_fail(compose->account != NULL, -1);
3050
3051         lock = TRUE;
3052
3053         if (compose_check_entries(compose, TRUE) == FALSE) {
3054                 lock = FALSE;
3055                 return 1;
3056         }
3057
3058         /* write to temporary file */
3059         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
3060                    get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
3061
3062         if (prefs_common.linewrap_at_send)
3063                 compose_wrap_line_all(compose);
3064
3065         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
3066                 lock = FALSE;
3067                 return -1;
3068         }
3069
3070         if (!compose->to_list && !compose->newsgroup_list) {
3071                 g_warning("can't get recipient list.");
3072                 unlink(tmp);
3073                 lock = FALSE;
3074                 return -1;
3075         }
3076
3077         if (compose->to_list) {
3078                 PrefsAccount *ac;
3079
3080 #if 0 /* NEW COMPOSE GUI */
3081                 if (compose->account->protocol != A_NNTP)
3082                         ac = compose->account;
3083                 else {
3084                         ac = account_find_from_address(compose->account->address);
3085                         if (!ac) {
3086                                 if (cur_account && cur_account->protocol != A_NNTP)
3087                                         ac = cur_account;
3088                                 else
3089                                         ac = account_get_default();
3090                         }
3091                         if (!ac || ac->protocol == A_NNTP) {
3092                                 alertpanel_error(_("Account for sending mail is not specified.\n"
3093                                                    "Please select a mail account before sending."));
3094                                 unlink(tmp);
3095                                 lock = FALSE;
3096                                 return -1;
3097                         }
3098                 }
3099 #endif
3100                 ac = compose->account;
3101
3102                 ok = send_message(tmp, ac, compose->to_list);
3103         }
3104
3105         if (ok == 0 && compose->newsgroup_list) {
3106                 ok = news_post(FOLDER(compose->account->folder), tmp);
3107                 if (ok < 0) {
3108                         alertpanel_error(_("Error occurred while posting the message to %s ."),
3109                                          compose->account->nntp_server);
3110                         unlink(tmp);
3111                         lock = FALSE;
3112                         return -1;
3113                 }
3114         }
3115
3116         /* queue message if failed to send */
3117         if (ok < 0) {
3118                 if (prefs_common.queue_msg) {
3119                         AlertValue val;
3120
3121                         val = alertpanel
3122                                 (_("Queueing"),
3123                                  _("Error occurred while sending the message.\n"
3124                                    "Put this message into queue folder?"),
3125                                  _("OK"), _("Cancel"), NULL);
3126                         if (G_ALERTDEFAULT == val) {
3127                                 ok = compose_queue(compose, tmp);
3128                                 if (ok < 0)
3129                                         alertpanel_error(_("Can't queue the message."));
3130                         }
3131                 } else
3132                         alertpanel_error_log(_("Error occurred while sending the message."));
3133         } else {
3134                 if (compose->mode == COMPOSE_REEDIT) {
3135                         compose_remove_reedit_target(compose);
3136                 }
3137                 /* save message to outbox */
3138                 if (prefs_common.savemsg) {
3139                         FolderItem *outbox;
3140
3141                         outbox = account_get_special_folder
3142                                 (compose->account, F_OUTBOX);
3143                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
3144                                 alertpanel_error
3145                                         (_("Can't save the message to Sent."));
3146                 }
3147         }
3148
3149         unlink(tmp);
3150         lock = FALSE;
3151         return ok;
3152 }
3153 #endif
3154
3155 static gboolean compose_use_attach(Compose *compose)
3156 {
3157         return gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL;
3158 }
3159
3160 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3161                                                            FILE *fp)
3162 {
3163         gchar buf[BUFFSIZE];
3164         gchar *str;
3165         gboolean first_address;
3166         GSList *list;
3167         ComposeHeaderEntry *headerentry;
3168         gchar *headerentryname;
3169         gchar *cc_hdr;
3170         gchar *to_hdr;
3171
3172         debug_print("Writing redirect header\n");
3173
3174         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3175         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3176
3177         first_address = TRUE;
3178         for (list = compose->header_list; list; list = list->next) {
3179                 headerentry = ((ComposeHeaderEntry *)list->data);
3180                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3181
3182                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
3183                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
3184                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3185                         Xstrdup_a(str, str, return -1);
3186                         g_strstrip(str);
3187                         if (str[0] != '\0') {
3188                                 compose_convert_header
3189                                         (buf, sizeof(buf), str,
3190                                         strlen("Resent-To") + 2, TRUE);
3191                                 if (first_address) {
3192                                         fprintf(fp, "Resent-To: ");
3193                                         first_address = FALSE;
3194                                 } else {
3195                                         fprintf(fp, ",");
3196                                 }
3197                                 fprintf(fp, "%s", buf);
3198                         }
3199                 }
3200         }
3201         /* if (!first_address) { */
3202         fprintf(fp, "\n");
3203         /* } */
3204
3205         return(0);
3206 }
3207
3208 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3209 {
3210         gchar buf[BUFFSIZE];
3211         gchar *str;
3212         /* struct utsname utsbuf; */
3213
3214         g_return_val_if_fail(fp != NULL, -1);
3215         g_return_val_if_fail(compose->account != NULL, -1);
3216         g_return_val_if_fail(compose->account->address != NULL, -1);
3217
3218         /* Resent-Date */
3219         get_rfc822_date(buf, sizeof(buf));
3220         fprintf(fp, "Resent-Date: %s\n", buf);
3221
3222         /* Resent-From */
3223         if (compose->account->name && *compose->account->name) {
3224                 compose_convert_header
3225                         (buf, sizeof(buf), compose->account->name,
3226                          strlen("From: "), TRUE);
3227                 fprintf(fp, "Resent-From: %s <%s>\n",
3228                         buf, compose->account->address);
3229         } else
3230                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3231
3232         /* Subject */
3233         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3234         if (*str != '\0') {
3235                 Xstrdup_a(str, str, return -1);
3236                 g_strstrip(str);
3237                 if (*str != '\0') {
3238                         compose_convert_header(buf, sizeof(buf), str,
3239                                                strlen("Subject: "), FALSE);
3240                         fprintf(fp, "Subject: %s\n", buf);
3241                 }
3242         }
3243
3244         /* Resent-Message-ID */
3245         if (compose->account->gen_msgid) {
3246                 compose_generate_msgid(compose, buf, sizeof(buf));
3247                 fprintf(fp, "Resent-Message-Id: <%s>\n", buf);
3248                 compose->msgid = g_strdup(buf);
3249         }
3250
3251         compose_redirect_write_headers_from_headerlist(compose, fp);
3252
3253         /* separator between header and body */
3254         fputs("\n", fp);
3255
3256         return 0;
3257 }
3258
3259 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3260 {
3261         FILE *fp;
3262         FILE *fdest;
3263         size_t len;
3264         gchar buf[BUFFSIZE];
3265
3266         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3267                 FILE_OP_ERROR(file, "fopen");
3268                 return -1;
3269         }
3270
3271         if ((fdest = fopen(file, "wb")) == NULL) {
3272                 FILE_OP_ERROR(file, "fopen");
3273                 fclose(fp);
3274                 return -1;
3275         }
3276
3277         /* chmod for security */
3278         if (change_file_mode_rw(fdest, file) < 0) {
3279                 FILE_OP_ERROR(file, "chmod");
3280                 g_warning("can't change file mode\n");
3281         }
3282
3283         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
3284                 /* should filter returnpath, delivered-to */
3285                 if (g_strncasecmp(buf, "Return-Path:",
3286                                    strlen("Return-Path:")) == 0 ||
3287                     g_strncasecmp(buf, "Delivered-To:",
3288                                   strlen("Delivered-To:")) == 0 ||
3289                     g_strncasecmp(buf, "Received:",
3290                                   strlen("Received:")) == 0 ||
3291                     g_strncasecmp(buf, "Subject:",
3292                                   strlen("Subject:")) == 0 ||
3293                     g_strncasecmp(buf, "X-UIDL:",
3294                                   strlen("X-UIDL:")) == 0)
3295                         continue;
3296
3297                 if (fputs(buf, fdest) == -1)
3298                         goto error;
3299
3300                 if (!prefs_common.redirect_keep_from) {
3301                         if (g_strncasecmp(buf, "From:",
3302                                           strlen("From:")) == 0) {
3303                                 fputs(" (by way of ", fdest);
3304                                 if (compose->account->name
3305                                     && *compose->account->name) {
3306                                         compose_convert_header
3307                                                 (buf, sizeof(buf),
3308                                                  compose->account->name,
3309                                                  strlen("From: "),
3310                                                  FALSE);
3311                                         fprintf(fdest, "%s <%s>",
3312                                                 buf,
3313                                                 compose->account->address);
3314                                 } else
3315                                         fprintf(fdest, "%s",
3316                                                 compose->account->address);
3317                                 fputs(")", fdest);
3318                         }
3319                 }
3320
3321                 if (fputs("\n", fdest) == -1)
3322                         goto error;
3323         }
3324
3325         compose_redirect_write_headers(compose, fdest);
3326
3327         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3328                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3329                         FILE_OP_ERROR(file, "fwrite");
3330                         goto error;
3331                 }
3332         }
3333
3334         fclose(fp);
3335         if (fclose(fdest) == EOF) {
3336                 FILE_OP_ERROR(file, "fclose");
3337                 unlink(file);
3338                 return -1;
3339         }
3340
3341         return 0;
3342  error:
3343         fclose(fp);
3344         fclose(fdest);
3345         unlink(file);
3346
3347         return -1;
3348 }
3349
3350
3351 #if USE_GPGME
3352 /* interfaces to rfc2015 to keep out the prefs stuff there.
3353  * returns 0 on success and -1 on error. */
3354 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3355 {
3356         const gchar *key_id = NULL;
3357         GSList *key_list;
3358
3359         switch (compose->account->sign_key) {
3360         case SIGN_KEY_DEFAULT:
3361                 *pkey_list = NULL;
3362                 return 0;
3363         case SIGN_KEY_BY_FROM:
3364                 key_id = compose->account->address;
3365                 break;
3366         case SIGN_KEY_CUSTOM:
3367                 key_id = compose->account->sign_key_id;
3368                 break;
3369         default:
3370                 break;
3371         }
3372
3373         key_list = rfc2015_create_signers_list(key_id);
3374
3375         if (!key_list) {
3376                 alertpanel_error(_("Could not find any key associated with "
3377                                    "currently selected key id `%s'."), key_id);
3378                 return -1;
3379         }
3380
3381         *pkey_list = key_list;
3382         return 0;
3383 }
3384
3385 /* clearsign message body text */
3386 static gint compose_clearsign_text(Compose *compose, gchar **text)
3387 {
3388         GSList *key_list;
3389         gchar *tmp_file;
3390
3391         tmp_file = get_tmp_file();
3392         if (str_write_to_file(*text, tmp_file) < 0) {
3393                 g_free(tmp_file);
3394                 return -1;
3395         }
3396
3397         if (compose_create_signers_list(compose, &key_list) < 0 ||
3398             rfc2015_clearsign(tmp_file, key_list) < 0) {
3399                 unlink(tmp_file);
3400                 g_free(tmp_file);
3401                 return -1;
3402         }
3403
3404         g_free(*text);
3405         *text = file_read_to_str(tmp_file);
3406         unlink(tmp_file);
3407         g_free(tmp_file);
3408         if (*text == NULL)
3409                 return -1;
3410
3411         return 0;
3412 }
3413 #endif /* USE_GPGME */
3414
3415 static gint compose_write_to_file(Compose *compose, const gchar *file,
3416                                   gboolean is_draft)
3417 {
3418         FILE *fp;
3419         size_t len;
3420         gchar *chars;
3421         gchar *buf;
3422         gchar *canon_buf;
3423         const gchar *out_codeset;
3424         EncodingType encoding;
3425
3426         if ((fp = fopen(file, "wb")) == NULL) {
3427                 FILE_OP_ERROR(file, "fopen");
3428                 return -1;
3429         }
3430
3431         /* chmod for security */
3432         if (change_file_mode_rw(fp, file) < 0) {
3433                 FILE_OP_ERROR(file, "chmod");
3434                 g_warning("can't change file mode\n");
3435         }
3436
3437         /* get all composed text */
3438         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3439         len = strlen(chars);
3440         if (is_ascii_str(chars)) {
3441                 buf = chars;
3442                 chars = NULL;
3443                 out_codeset = CS_US_ASCII;
3444                 encoding = ENC_7BIT;
3445         } else {
3446                 const gchar *src_codeset;
3447
3448                 out_codeset = conv_get_outgoing_charset_str();
3449                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3450                         out_codeset = CS_ISO_8859_1;
3451
3452                 if (prefs_common.encoding_method == CTE_BASE64)
3453                         encoding = ENC_BASE64;
3454                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3455                         encoding = ENC_QUOTED_PRINTABLE;
3456                 else if (prefs_common.encoding_method == CTE_8BIT)
3457                         encoding = ENC_8BIT;
3458                 else
3459                         encoding = procmime_get_encoding_for_charset(out_codeset);
3460
3461 #if USE_GPGME
3462                 if (!is_draft &&
3463                     compose->use_signing && !compose->gnupg_mode &&
3464                     encoding == ENC_8BIT)
3465                         encoding = ENC_BASE64;
3466 #endif
3467
3468                 src_codeset = conv_get_current_charset_str();
3469                 /* if current encoding is US-ASCII, set it the same as
3470                    outgoing one to prevent code conversion failure */
3471                 if (!strcasecmp(src_codeset, CS_US_ASCII))
3472                         src_codeset = out_codeset;
3473
3474                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3475                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3476
3477                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3478                 if (!buf) {
3479                         AlertValue aval;
3480                         gchar *msg;
3481
3482                         msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3483                                                 "%s to %s.\n"
3484                                                 "Send it anyway?"), src_codeset, out_codeset);
3485                         aval = alertpanel
3486                                 (_("Error"), msg, _("Yes"), _("+No"), NULL);
3487                         g_free(msg);
3488
3489                         if (aval != G_ALERTDEFAULT) {
3490                                 g_free(chars);
3491                                 fclose(fp);
3492                                 unlink(file);
3493                                 return -1;
3494                         } else {
3495                                 buf = chars;
3496                                 out_codeset = src_codeset;
3497                                 chars = NULL;
3498                         }
3499                 }
3500         }
3501         g_free(chars);
3502
3503         canon_buf = canonicalize_str(buf);
3504         g_free(buf);
3505         buf = canon_buf;
3506
3507 #if USE_GPGME
3508         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3509                 if (compose_clearsign_text(compose, &buf) < 0) {
3510                         g_warning("clearsign failed\n");
3511                         fclose(fp);
3512                         unlink(file);
3513                         g_free(buf);
3514                         return -1;
3515                 }
3516         }
3517 #endif
3518
3519         /* write headers */
3520         if (compose_write_headers
3521                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3522                 g_warning("can't write headers\n");
3523                 fclose(fp);
3524                 /* unlink(file); */
3525                 g_free(buf);
3526                 return -1;
3527         }
3528
3529         if (compose_use_attach(compose)) {
3530 #if USE_GPGME
3531             /* This prolog message is ignored by mime software and
3532              * because it would make our signing/encryption task
3533              * tougher, we don't emit it in that case */
3534             if (!compose->use_signing && !compose->use_encryption)
3535 #endif
3536                 fputs("This is a multi-part message in MIME format.\n", fp);
3537
3538                 fprintf(fp, "\n--%s\n", compose->boundary);
3539                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3540                         out_codeset);
3541 #if USE_GPGME
3542                 if (compose->use_signing && !compose->gnupg_mode)
3543                         fprintf(fp, "Content-Disposition: inline\n");
3544 #endif
3545                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3546                         procmime_get_encoding_str(encoding));
3547                 fputc('\n', fp);
3548         }
3549
3550         /* write body */
3551         len = strlen(buf);
3552         if (encoding == ENC_BASE64) {
3553                 gchar outbuf[B64_BUFFSIZE];
3554                 gint i, l;
3555
3556                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3557                         l = MIN(B64_LINE_SIZE, len - i);
3558                         base64_encode(outbuf, buf + i, l);
3559                         fputs(outbuf, fp);
3560                         fputc('\n', fp);
3561                 }
3562         } else if (encoding == ENC_QUOTED_PRINTABLE) {
3563                 gchar *outbuf;
3564                 size_t outlen;
3565
3566                 outbuf = g_malloc(len * 4);
3567                 qp_encode_line(outbuf, buf);
3568                 outlen = strlen(outbuf);
3569                 if (fwrite(outbuf, sizeof(gchar), outlen, fp) != outlen) {
3570                         FILE_OP_ERROR(file, "fwrite");
3571                         fclose(fp);
3572                         unlink(file);
3573                         g_free(outbuf);
3574                         g_free(buf);
3575                         return -1;
3576                 }
3577                 g_free(outbuf);
3578         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3579                 FILE_OP_ERROR(file, "fwrite");
3580                 fclose(fp);
3581                 unlink(file);
3582                 g_free(buf);
3583                 return -1;
3584         }
3585         g_free(buf);
3586
3587         if (compose_use_attach(compose))
3588                 compose_write_attach(compose, fp);
3589
3590         if (fclose(fp) == EOF) {
3591                 FILE_OP_ERROR(file, "fclose");
3592                 unlink(file);
3593                 return -1;
3594         }
3595
3596 #if USE_GPGME
3597         if (is_draft) {
3598                 uncanonicalize_file_replace(file);
3599                 return 0;
3600         }
3601
3602         if ((compose->use_signing && !compose->gnupg_mode) ||
3603             compose->use_encryption) {
3604                 if (canonicalize_file_replace(file) < 0) {
3605                         unlink(file);
3606                         return -1;
3607                 }
3608         }
3609
3610         if (compose->use_signing && !compose->gnupg_mode) {
3611                 GSList *key_list;
3612
3613                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3614                     rfc2015_sign(file, key_list) < 0) {
3615                         unlink(file);
3616                         return -1;
3617                 }
3618         }
3619         if (compose->use_encryption) {
3620                 if (rfc2015_encrypt(file, compose->to_list,
3621                                     compose->gnupg_mode) < 0) {
3622                         unlink(file);
3623                         return -1;
3624                 }
3625         }
3626 #endif /* USE_GPGME */
3627
3628         uncanonicalize_file_replace(file);
3629
3630         return 0;
3631 }
3632
3633 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3634 {
3635         FILE *fp;
3636         size_t len;
3637         gchar *chars;
3638
3639         if ((fp = fopen(file, "wb")) == NULL) {
3640                 FILE_OP_ERROR(file, "fopen");
3641                 return -1;
3642         }
3643
3644         /* chmod for security */
3645         if (change_file_mode_rw(fp, file) < 0) {
3646                 FILE_OP_ERROR(file, "chmod");
3647                 g_warning("can't change file mode\n");
3648         }
3649
3650         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3651
3652         /* write body */
3653         len = strlen(chars);
3654         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3655                 FILE_OP_ERROR(file, "fwrite");
3656                 g_free(chars);
3657                 fclose(fp);
3658                 unlink(file);
3659                 return -1;
3660         }
3661
3662         g_free(chars);
3663
3664         if (fclose(fp) == EOF) {
3665                 FILE_OP_ERROR(file, "fclose");
3666                 unlink(file);
3667                 return -1;
3668         }
3669         return 0;
3670 }
3671
3672 static gint compose_remove_reedit_target(Compose *compose)
3673 {
3674         FolderItem *item;
3675         MsgInfo *msginfo = compose->targetinfo;
3676
3677         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3678         if (!msginfo) return -1;
3679
3680         item = msginfo->folder;
3681         g_return_val_if_fail(item != NULL, -1);
3682
3683         if (procmsg_msg_exist(msginfo) &&
3684             (item->stype == F_DRAFT || item->stype == F_QUEUE
3685              || msginfo == compose->autosaved_draft)) {
3686                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3687                         g_warning("can't remove the old message\n");
3688                         return -1;
3689                 }
3690         }
3691
3692         return 0;
3693 }
3694
3695 void compose_remove_draft(Compose *compose)
3696 {
3697         FolderItem *drafts;
3698         MsgInfo *msginfo = compose->targetinfo;
3699         drafts = account_get_special_folder(compose->account, F_DRAFT);
3700
3701         if (procmsg_msg_exist(msginfo)) {
3702                 folder_item_remove_msg(drafts, msginfo->msgnum);
3703         }
3704
3705 }
3706
3707 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3708 {
3709         return compose_queue_sub (compose, msgnum, item, FALSE);
3710 }
3711 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3712 {
3713         FolderItem *queue;
3714         gchar *tmp, *tmp2;
3715         FILE *fp, *src_fp;
3716         GSList *cur;
3717         gchar buf[BUFFSIZE];
3718         gint num;
3719         static gboolean lock = FALSE;
3720         PrefsAccount *mailac = NULL, *newsac = NULL;
3721
3722         debug_print("queueing message...\n");
3723         g_return_val_if_fail(compose->account != NULL, -1);
3724
3725         lock = TRUE;
3726
3727         if (compose_check_entries(compose, check_subject) == FALSE) {
3728                 lock = FALSE;
3729                 return -1;
3730         }
3731
3732         if (!compose->to_list && !compose->newsgroup_list) {
3733                 g_warning("can't get recipient list.");
3734                 lock = FALSE;
3735                 return -1;
3736         }
3737
3738         if (compose->to_list) {
3739                 if (compose->account->protocol != A_NNTP)
3740                         mailac = compose->account;
3741                 else if (cur_account && cur_account->protocol != A_NNTP)
3742                         mailac = cur_account;
3743                 else if (!(mailac = compose_current_mail_account())) {
3744                         lock = FALSE;
3745                         alertpanel_error(_("No account for sending mails available!"));
3746                         return -1;
3747                 }
3748         }
3749
3750         if (compose->newsgroup_list) {
3751                 if (compose->account->protocol == A_NNTP)
3752                         newsac = compose->account;
3753                 else if (!newsac->protocol != A_NNTP) {
3754                         lock = FALSE;
3755                         alertpanel_error(_("No account for posting news available!"));
3756                         return -1;
3757                 }
3758         }
3759
3760         if (prefs_common.linewrap_at_send)
3761                 compose_wrap_line_all(compose);
3762
3763         /* write to temporary file */
3764         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3765                                       G_DIR_SEPARATOR, (gint)compose);
3766
3767         if (compose->redirect_filename != NULL) {
3768                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
3769                         unlink(tmp2);
3770                         lock = FALSE;
3771                         return -1;
3772                 }
3773         }
3774         else {
3775                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3776                         unlink(tmp2);
3777                         lock = FALSE;
3778                         return -1;
3779                 }
3780         }
3781
3782         /* add queue header */
3783         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3784                               G_DIR_SEPARATOR, (gint)compose);
3785         if ((fp = fopen(tmp, "wb")) == NULL) {
3786                 FILE_OP_ERROR(tmp, "fopen");
3787                 g_free(tmp);
3788                 return -1;
3789         }
3790         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
3791                 FILE_OP_ERROR(tmp2, "fopen");
3792                 fclose(fp);
3793                 unlink(tmp);
3794                 g_free(tmp);
3795                 unlink(tmp2);
3796                 g_free(tmp2);
3797                 return -1;
3798         }
3799         if (change_file_mode_rw(fp, tmp) < 0) {
3800                 FILE_OP_ERROR(tmp, "chmod");
3801                 g_warning("can't change file mode\n");
3802         }
3803
3804         /* queueing variables */
3805         fprintf(fp, "AF:\n");
3806         fprintf(fp, "NF:0\n");
3807         fprintf(fp, "PS:10\n");
3808         fprintf(fp, "SRH:1\n");
3809         fprintf(fp, "SFN:\n");
3810         fprintf(fp, "DSR:\n");
3811         if (compose->msgid)
3812                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3813         else
3814                 fprintf(fp, "MID:\n");
3815         fprintf(fp, "CFG:\n");
3816         fprintf(fp, "PT:0\n");
3817         fprintf(fp, "S:%s\n", compose->account->address);
3818         fprintf(fp, "RQ:\n");
3819         if (mailac)
3820                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3821         else
3822                 fprintf(fp, "SSV:\n");
3823         if (newsac)
3824                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3825         else
3826                 fprintf(fp, "NSV:\n");
3827         fprintf(fp, "SSH:\n");
3828         /* write recepient list */
3829         if (compose->to_list) {
3830                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3831                 for (cur = compose->to_list->next; cur != NULL;
3832                      cur = cur->next)
3833                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3834                 fprintf(fp, "\n");
3835         }
3836         /* write newsgroup list */
3837         if (compose->newsgroup_list) {
3838                 fprintf(fp, "NG:");
3839                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3840                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3841                         fprintf(fp, ",%s", (gchar *)cur->data);
3842                 fprintf(fp, "\n");
3843         }
3844         /* Sylpheed account IDs */
3845         if (mailac) {
3846                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3847         }
3848         if (newsac) {
3849                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3850         }
3851         /* Save copy folder */
3852         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3853                 gchar *savefolderid;
3854
3855                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3856                 fprintf(fp, "SCF:%s\n", savefolderid);
3857                 g_free(savefolderid);
3858         }
3859         /* Message-ID of message replying to */
3860         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3861                 gchar *folderid;
3862
3863                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3864                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3865                 g_free(folderid);
3866         }
3867         /* Message-ID of message forwarding to */
3868         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
3869                 gchar *folderid;
3870
3871                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
3872                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
3873                 g_free(folderid);
3874         }
3875         fprintf(fp, "\n");
3876
3877         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3878                 if (fputs(buf, fp) == EOF) {
3879                         FILE_OP_ERROR(tmp, "fputs");
3880                         fclose(fp);
3881                         fclose(src_fp);
3882                         unlink(tmp);
3883                         g_free(tmp);
3884                         unlink(tmp2);
3885                         g_free(tmp2);
3886                         return -1;
3887                 }
3888         }
3889         fclose(src_fp);
3890         if (fclose(fp) == EOF) {
3891                 FILE_OP_ERROR(tmp, "fclose");
3892                 unlink(tmp);
3893                 g_free(tmp);
3894                 unlink(tmp2);
3895                 g_free(tmp2);
3896                 return -1;
3897         }
3898
3899         queue = account_get_special_folder(compose->account, F_QUEUE);
3900         if (!queue) {
3901                 g_warning("can't find queue folder\n");
3902                 unlink(tmp);
3903                 g_free(tmp);
3904                 return -1;
3905         }
3906         folder_item_scan(queue);
3907         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
3908                 g_warning("can't queue the message\n");
3909                 unlink(tmp);
3910                 g_free(tmp);
3911                 return -1;
3912         }
3913         unlink(tmp);
3914         g_free(tmp);
3915         unlink(tmp2);
3916         g_free(tmp2);
3917
3918         if (compose->mode == COMPOSE_REEDIT) {
3919                 compose_remove_reedit_target(compose);
3920         }
3921
3922         if ((msgnum != NULL) && (item != NULL)) {
3923                 *msgnum = num;
3924                 *item = queue;
3925         }
3926
3927         return 0;
3928 }
3929
3930 static void compose_write_attach(Compose *compose, FILE *fp)
3931 {
3932         AttachInfo *ainfo;
3933         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3934         gint row;
3935         FILE *attach_fp;
3936         gchar filename[BUFFSIZE];
3937         gint len;
3938
3939         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3940              row++) {
3941                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
3942                         g_warning("Can't open file %s\n", ainfo->file);
3943                         continue;
3944                 }
3945
3946                 fprintf(fp, "\n--%s\n", compose->boundary);
3947
3948                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3949                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3950                         fprintf(fp, "Content-Disposition: inline\n");
3951                 } else {
3952                         compose_convert_header(filename, sizeof(filename),
3953                                                ainfo->name, 12, FALSE);
3954                         fprintf(fp, "Content-Type: %s;\n"
3955                                     " name=\"%s\"\n",
3956                                 ainfo->content_type, filename);
3957                         fprintf(fp, "Content-Disposition: attachment;\n"
3958                                     " filename=\"%s\"\n", filename);
3959                 }
3960
3961                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3962                         procmime_get_encoding_str(ainfo->encoding));
3963
3964                 if (ainfo->encoding == ENC_BASE64) {
3965                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3966
3967                         while ((len = fread(inbuf, sizeof(gchar),
3968                                             B64_LINE_SIZE, attach_fp))
3969                                == B64_LINE_SIZE) {
3970                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
3971                                 fputs(outbuf, fp);
3972                                 fputc('\n', fp);
3973                         }
3974                         if (len > 0 && feof(attach_fp)) {
3975                                 base64_encode(outbuf, inbuf, len);
3976                                 fputs(outbuf, fp);
3977                                 fputc('\n', fp);
3978                         }
3979                 } else if (ainfo->encoding == ENC_QUOTED_PRINTABLE) {
3980                         gchar inbuf[BUFFSIZE], outbuf[BUFFSIZE * 4];
3981
3982                         while (fgets(inbuf, sizeof(inbuf), attach_fp) != NULL) {
3983                                 qp_encode_line(outbuf, inbuf);
3984                                 fputs(outbuf, fp);
3985                         }
3986                 } else {
3987                         gchar buf[BUFFSIZE];
3988
3989                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3990                                 strcrchomp(buf);
3991                                 fputs(buf, fp);
3992                         }
3993                 }
3994
3995                 fclose(attach_fp);
3996         }
3997
3998         fprintf(fp, "\n--%s--\n", compose->boundary);
3999 }
4000
4001 #define QUOTE_IF_REQUIRED(out, str)                     \
4002 {                                                       \
4003         if (*str != '"' && strpbrk(str, ",.[]<>")) {    \
4004                 gchar *__tmp;                           \
4005                 gint len;                               \
4006                                                         \
4007                 len = strlen(str) + 3;                  \
4008                 Xalloca(__tmp, len, return -1);         \
4009                 g_snprintf(__tmp, len, "\"%s\"", str);  \
4010                 out = __tmp;                            \
4011         } else {                                        \
4012                 Xstrdup_a(out, str, return -1);         \
4013         }                                               \
4014 }
4015
4016 #define PUT_RECIPIENT_HEADER(header, str)                                    \
4017 {                                                                            \
4018         if (*str != '\0') {                                                  \
4019                 Xstrdup_a(str, str, return -1);                              \
4020                 g_strstrip(str);                                             \
4021                 if (*str != '\0') {                                          \
4022                         compose->to_list = address_list_append               \
4023                                 (compose->to_list, str);                     \
4024                         compose_convert_header                               \
4025                                 (buf, sizeof(buf), str, strlen(header) + 2,  \
4026                                  TRUE);                                      \
4027                         fprintf(fp, "%s: %s\n", header, buf);                \
4028                 }                                                            \
4029         }                                                                    \
4030 }
4031
4032 #define IS_IN_CUSTOM_HEADER(header) \
4033         (compose->account->add_customhdr && \
4034          custom_header_find(compose->account->customhdr_list, header) != NULL)
4035
4036 static gint compose_write_headers_from_headerlist(Compose *compose,
4037                                                   FILE *fp,
4038                                                   const gchar *header,
4039                                                   const gchar *seperator)
4040 {
4041         gchar *str, *header_w_colon, *trans_hdr;
4042         gboolean write_header = FALSE;
4043         GSList *list;
4044         ComposeHeaderEntry *headerentry;
4045         gchar * headerentryname;
4046         GString *headerstr;
4047
4048         if (IS_IN_CUSTOM_HEADER(header)) {
4049                 return 0;
4050         }
4051
4052         debug_print("Writing %s-header\n", header);
4053
4054         headerstr = g_string_sized_new(64);
4055
4056         header_w_colon = g_strconcat(header, ":", NULL);
4057         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
4058
4059         for (list = compose->header_list; list; list = list->next) {
4060                 headerentry = ((ComposeHeaderEntry *)list->data);
4061                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4062
4063                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
4064                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4065                         Xstrdup_a(str, str, return -1);
4066                         g_strstrip(str);
4067                         if (str[0] != '\0') {
4068                                 if (write_header)
4069                                         g_string_append(headerstr, seperator);
4070                                 g_string_append(headerstr, str);
4071                                 write_header = TRUE;
4072                         }
4073                 }
4074         }
4075         if (write_header) {
4076                 gchar *buf;
4077
4078                 buf = g_new0(gchar, headerstr->len * 4 + 256);
4079                 compose_convert_header
4080                         (buf, headerstr->len * 4  + 256, headerstr->str,
4081                         strlen(header) + 2, TRUE);
4082                 fprintf(fp, "%s: %s\n", header, buf);
4083                 g_free(buf);
4084         }
4085
4086         g_free(header_w_colon);
4087         g_string_free(headerstr, TRUE);
4088
4089         return(0);
4090 }
4091
4092 static gint compose_write_headers(Compose *compose, FILE *fp,
4093                                   const gchar *charset, EncodingType encoding,
4094                                   gboolean is_draft)
4095 {
4096         gchar buf[BUFFSIZE];
4097         gchar *str;
4098         gchar *name;
4099         GSList *list;
4100         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4101
4102         /* struct utsname utsbuf; */
4103
4104         g_return_val_if_fail(fp != NULL, -1);
4105         g_return_val_if_fail(charset != NULL, -1);
4106         g_return_val_if_fail(compose->account != NULL, -1);
4107         g_return_val_if_fail(compose->account->address != NULL, -1);
4108
4109         /* Save draft infos */
4110         if (is_draft) {
4111                 fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
4112                 fprintf(fp, "S:%s\n", compose->account->address);
4113                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4114                         gchar *savefolderid;
4115
4116                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4117                         fprintf(fp, "SCF:%s\n", savefolderid);
4118                         g_free(savefolderid);
4119                 }
4120                 fprintf(fp, "\n");
4121         }
4122
4123         /* Date */
4124         if (compose->account->add_date) {
4125                 get_rfc822_date(buf, sizeof(buf));
4126                 fprintf(fp, "Date: %s\n", buf);
4127         }
4128
4129         /* From */
4130         if (!IS_IN_CUSTOM_HEADER("From")) {
4131                 if (compose->account->name && *compose->account->name) {
4132                         compose_convert_header
4133                                 (buf, sizeof(buf), compose->account->name,
4134                                  strlen("From: "), TRUE);
4135                         QUOTE_IF_REQUIRED(name, buf);
4136                         fprintf(fp, "From: %s <%s>\n",
4137                                 name, compose->account->address);
4138                 } else
4139                         fprintf(fp, "From: %s\n", compose->account->address);
4140         }
4141
4142         /* To */
4143         compose_write_headers_from_headerlist(compose, fp, "To", ", ");
4144 #if 0 /* NEW COMPOSE GUI */
4145         if (compose->use_to) {
4146                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
4147                 PUT_RECIPIENT_HEADER("To", str);
4148         }
4149 #endif
4150
4151         /* Newsgroups */
4152         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", ",");
4153 #if 0 /* NEW COMPOSE GUI */
4154         if (compose->use_newsgroups) {
4155                 str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
4156                 if (*str != '\0') {
4157                         Xstrdup_a(str, str, return -1);
4158                         g_strstrip(str);
4159                         remove_space(str);
4160                         if (*str != '\0') {
4161                                 compose->newsgroup_list =
4162                                         newsgroup_list_append
4163                                                 (compose->newsgroup_list, str);
4164                                 compose_convert_header(buf, sizeof(buf), str,
4165                                                        strlen("Newsgroups: "),
4166                                                        TRUE);
4167                                 fprintf(fp, "Newsgroups: %s\n", buf);
4168                         }
4169                 }
4170         }
4171 #endif
4172         /* Cc */
4173         compose_write_headers_from_headerlist(compose, fp, "Cc", ", ");
4174 #if 0 /* NEW COMPOSE GUI */
4175         if (compose->use_cc) {
4176                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
4177                 PUT_RECIPIENT_HEADER("Cc", str);
4178         }
4179 #endif
4180         /* Bcc */
4181         compose_write_headers_from_headerlist(compose, fp, "Bcc", ", ");
4182 #if 0 /* NEW COMPOSE GUI */
4183         if (compose->use_bcc) {
4184                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
4185                 PUT_RECIPIENT_HEADER("Bcc", str);
4186         }
4187 #endif
4188
4189         /* Subject */
4190         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
4191         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4192                 Xstrdup_a(str, str, return -1);
4193                 g_strstrip(str);
4194                 if (*str != '\0') {
4195                         compose_convert_header(buf, sizeof(buf), str,
4196                                                strlen("Subject: "), FALSE);
4197                         fprintf(fp, "Subject: %s\n", buf);
4198                 }
4199         }
4200
4201         /* Message-ID */
4202         if (compose->account->gen_msgid) {
4203                 compose_generate_msgid(compose, buf, sizeof(buf));
4204                 fprintf(fp, "Message-Id: <%s>\n", buf);
4205                 compose->msgid = g_strdup(buf);
4206         }
4207
4208         if (compose->remove_references == FALSE) {
4209                 /* In-Reply-To */
4210                 if (compose->inreplyto && compose->to_list)
4211                         fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4212
4213                 /* References */
4214                 if (compose->references)
4215                         fprintf(fp, "References: %s\n", compose->references);
4216         }
4217
4218         /* Followup-To */
4219         compose_write_headers_from_headerlist(compose, fp, "Followup-To", ",");
4220 #if 0 /* NEW COMPOSE GUI */
4221         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4222                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4223                 if (*str != '\0') {
4224                         Xstrdup_a(str, str, return -1);
4225                         g_strstrip(str);
4226                         remove_space(str);
4227                         if (*str != '\0') {
4228                                 compose_convert_header(buf, sizeof(buf), str,
4229                                                        strlen("Followup-To: "),
4230                                                        TRUE);
4231                                 fprintf(fp, "Followup-To: %s\n", buf);
4232                         }
4233                 }
4234         }
4235 #endif
4236         /* Reply-To */
4237         compose_write_headers_from_headerlist(compose, fp, "Reply-To", ", ");
4238 #if 0 /* NEW COMPOSE GUI */
4239         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4240                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4241                 if (*str != '\0') {
4242                         Xstrdup_a(str, str, return -1);
4243                         g_strstrip(str);
4244                         if (*str != '\0') {
4245                                 compose_convert_header(buf, sizeof(buf), str,
4246                                                        strlen("Reply-To: "),
4247                                                        TRUE);
4248                                 fprintf(fp, "Reply-To: %s\n", buf);
4249                         }
4250                 }
4251         }
4252 #endif
4253         /* Organization */
4254         if (compose->account->organization &&
4255             !IS_IN_CUSTOM_HEADER("Organization")) {
4256                 compose_convert_header(buf, sizeof(buf),
4257                                        compose->account->organization,
4258                                        strlen("Organization: "), FALSE);
4259                 fprintf(fp, "Organization: %s\n", buf);
4260         }
4261
4262         /* Program version and system info */
4263         /* uname(&utsbuf); */
4264         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4265             !compose->newsgroup_list) {
4266                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4267                         prog_version,
4268                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4269                         TARGET_ALIAS);
4270                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4271         }
4272         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4273                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4274                         prog_version,
4275                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4276                         TARGET_ALIAS);
4277                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4278         }
4279
4280         /* custom headers */
4281         if (compose->account->add_customhdr) {
4282                 GSList *cur;
4283
4284                 for (cur = compose->account->customhdr_list; cur != NULL;
4285                      cur = cur->next) {
4286                         CustomHeader *chdr = (CustomHeader *)cur->data;
4287
4288                         if (strcasecmp(chdr->name, "Date")         != 0 &&
4289                             strcasecmp(chdr->name, "From")         != 0 &&
4290                             strcasecmp(chdr->name, "To")           != 0 &&
4291                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
4292                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
4293                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
4294                             strcasecmp(chdr->name, "References")   != 0 &&
4295                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
4296                             strcasecmp(chdr->name, "Content-Type") != 0 &&
4297                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
4298                             != 0) {
4299                                 compose_convert_header
4300                                         (buf, sizeof(buf),
4301                                          chdr->value ? chdr->value : "",
4302                                          strlen(chdr->name) + 2, FALSE);
4303                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4304                         }
4305                 }
4306         }
4307
4308         /* MIME */
4309         fprintf(fp, "Mime-Version: 1.0\n");
4310         if (compose_use_attach(compose)) {
4311                 compose->boundary = generate_mime_boundary(NULL);
4312                 fprintf(fp,
4313                         "Content-Type: multipart/mixed;\n"
4314                         " boundary=\"%s\"\n", compose->boundary);
4315         } else {
4316                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4317 #if USE_GPGME
4318                 if (compose->use_signing && !compose->gnupg_mode)
4319                         fprintf(fp, "Content-Disposition: inline\n");
4320 #endif
4321                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4322                         procmime_get_encoding_str(encoding));
4323         }
4324
4325         /* PRIORITY */
4326         switch (compose->priority) {
4327                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4328                                                    "X-Priority: 1 (Highest)\n");
4329                         break;
4330                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4331                                                 "X-Priority: 2 (High)\n");
4332                         break;
4333                 case PRIORITY_NORMAL: break;
4334                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4335                                                "X-Priority: 4 (Low)\n");
4336                         break;
4337                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4338                                                   "X-Priority: 5 (Lowest)\n");
4339                         break;
4340                 default: debug_print("compose: priority unknown : %d\n",
4341                                      compose->priority);
4342         }
4343
4344         /* Request Return Receipt */
4345         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4346                 if (compose->return_receipt) {
4347                         if (compose->account->name
4348                             && *compose->account->name) {
4349                                 compose_convert_header(buf, sizeof(buf),
4350                                                        compose->account->name,
4351                                                        strlen("Disposition-Notification-To: "),
4352                                                        TRUE);
4353                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4354                         } else
4355                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4356                 }
4357         }
4358
4359         /* get special headers */
4360         for (list = compose->header_list; list; list = list->next) {
4361                 ComposeHeaderEntry *headerentry;
4362                 gchar *tmp;
4363                 gchar *headername;
4364                 gchar *headername_wcolon;
4365                 gchar *headername_trans;
4366                 gchar *headervalue;
4367                 gchar **string;
4368                 gboolean standard_header = FALSE;
4369
4370                 headerentry = ((ComposeHeaderEntry *)list->data);
4371
4372                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4373                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4374                         g_free(tmp);
4375                         continue;
4376                 }
4377
4378                 if (!strstr(tmp, ":")) {
4379                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4380                         headername = g_strdup(tmp);
4381                 } else {
4382                         headername_wcolon = g_strdup(tmp);
4383                         headername = g_strdup(strtok(tmp, ":"));
4384                 }
4385                 g_free(tmp);
4386
4387                 headervalue = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4388                 subst_char(headervalue, '\r', ' ');
4389                 subst_char(headervalue, '\n', ' ');
4390                 string = std_headers;
4391                 while (*string != NULL) {
4392                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4393                         if (!strcmp(headername_trans,headername_wcolon))
4394                                 standard_header = TRUE;
4395                         string++;
4396                 }
4397                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4398                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4399
4400                 g_free(headername);
4401                 g_free(headername_wcolon);
4402         }
4403
4404         /* separator between header and body */
4405         fputs("\n", fp);
4406
4407         return 0;
4408 }
4409
4410 #undef IS_IN_CUSTOM_HEADER
4411
4412 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4413                                    gint header_len, gboolean addr_field)
4414 {
4415         g_return_if_fail(src != NULL);
4416         g_return_if_fail(dest != NULL);
4417
4418         if (len < 1) return;
4419
4420         subst_char(src, '\n', ' ');
4421         subst_char(src, '\r', ' ');
4422         g_strchomp(src);
4423
4424         conv_encode_header(dest, len, src, header_len, addr_field);
4425 }
4426
4427 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
4428 {
4429         struct tm *lt;
4430         time_t t;
4431         gchar *addr;
4432
4433         t = time(NULL);
4434         lt = localtime(&t);
4435
4436         if (compose->account && compose->account->address &&
4437             *compose->account->address) {
4438                 if (strchr(compose->account->address, '@'))
4439                         addr = g_strdup(compose->account->address);
4440                 else
4441                         addr = g_strconcat(compose->account->address, "@",
4442                                            get_domain_name(), NULL);
4443         } else
4444                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
4445                                    NULL);
4446
4447         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
4448                    lt->tm_year + 1900, lt->tm_mon + 1,
4449                    lt->tm_mday, lt->tm_hour,
4450                    lt->tm_min, lt->tm_sec,
4451                    (guint)random(), addr);
4452
4453         debug_print("generated Message-ID: %s\n", buf);
4454
4455         g_free(addr);
4456 }
4457
4458 static void compose_create_header_entry(Compose *compose)
4459 {
4460         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4461
4462         GtkWidget *combo;
4463         GtkWidget *entry;
4464         GList *combo_list = NULL;
4465         gchar **string, *header = NULL;
4466         ComposeHeaderEntry *headerentry;
4467         gboolean standard_header = FALSE;
4468
4469         headerentry = g_new0(ComposeHeaderEntry, 1);
4470
4471         /* Combo box */
4472         combo = gtk_combo_new();
4473         string = headers;
4474         while(*string != NULL) {
4475                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4476                 string++;
4477         }
4478         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4479         g_list_free(combo_list);
4480         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4481         gtk_widget_show(combo);
4482         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4483         if (compose->header_last) {
4484                 gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4485                 string = headers;
4486                 while (*string != NULL) {
4487                         if (!strcmp(*string, last_header_entry))
4488                                 standard_header = TRUE;
4489                         string++;
4490                 }
4491                 if (standard_header)
4492                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4493         }
4494         if (!compose->header_last || !standard_header) {
4495                 switch(compose->account->protocol) {
4496                         case A_NNTP:
4497                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4498                                 break;
4499                         default:
4500                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4501                                 break;
4502                 }
4503         }
4504         if (header)
4505                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4506
4507         /* Entry field */
4508         entry = gtk_entry_new();
4509         gtk_widget_show(entry);
4510         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);
4511
4512         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
4513         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
4514         gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4515
4516         address_completion_register_entry(GTK_ENTRY(entry));
4517
4518         headerentry->compose = compose;
4519         headerentry->combo = combo;
4520         headerentry->entry = entry;
4521         headerentry->headernum = compose->header_nextrow;
4522
4523         compose->header_nextrow++;
4524         compose->header_last = headerentry;
4525 }
4526
4527 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4528 {
4529         ComposeHeaderEntry *last_header;
4530
4531         last_header = compose->header_last;
4532
4533         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4534         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4535 }
4536
4537 static GtkWidget *compose_create_header(Compose *compose)
4538 {
4539         GtkWidget *label;
4540         GtkWidget *hbox;
4541         GtkWidget *from_optmenu_hbox;
4542 #if 0 /* NEW COMPOSE GUI */
4543         GtkWidget *to_entry;
4544         GtkWidget *to_hbox;
4545         GtkWidget *newsgroups_entry;
4546         GtkWidget *newsgroups_hbox;
4547 #endif
4548         GtkWidget *header_scrolledwin;
4549         GtkWidget *header_table;
4550 #if 0 /* NEW COMPOSE GUI */
4551         GtkWidget *cc_entry;
4552         GtkWidget *cc_hbox;
4553         GtkWidget *bcc_entry;
4554         GtkWidget *bcc_hbox;
4555         GtkWidget *reply_entry;
4556         GtkWidget *reply_hbox;
4557         GtkWidget *followup_entry;
4558         GtkWidget *followup_hbox;
4559 #endif
4560
4561         gint count = 0;
4562
4563         /* header labels and entries */
4564         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4565         gtk_widget_show(header_scrolledwin);
4566         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4567
4568         header_table = gtk_table_new(2, 2, FALSE);
4569         gtk_widget_show(header_table);
4570         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4571         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4572         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4573         count = 0;
4574
4575         /* option menu for selecting accounts */
4576         hbox = gtk_hbox_new(FALSE, 0);
4577         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4578         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4579         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4580                          GTK_FILL, 0, 2, 0);
4581         from_optmenu_hbox = compose_account_option_menu_create(compose);
4582         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4583                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4584 #if 0 /* NEW COMPOSE GUI */
4585         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4586 #endif
4587         count++;
4588
4589         compose->header_table = header_table;
4590         compose->header_list = NULL;
4591         compose->header_nextrow = count;
4592
4593         compose_create_header_entry(compose);
4594
4595 #if 0 /* NEW COMPOSE GUI */
4596         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4597                                 "To:", TRUE);
4598         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4599         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4600                                 &count, "Newsgroups:", FALSE);
4601         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4602
4603         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4604
4605         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4606                                 "Cc:", TRUE);
4607         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4608         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4609                                 "Bcc:", TRUE);
4610         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4611         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4612                                 "Reply-To:", TRUE);
4613         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4614         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4615                                 "Followup-To:", FALSE);
4616         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4617
4618         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4619
4620         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
4621                            GTK_SIGNAL_FUNC(to_activated), compose);
4622         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
4623                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
4624         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
4625                            GTK_SIGNAL_FUNC(subject_activated), compose);
4626         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
4627                            GTK_SIGNAL_FUNC(cc_activated), compose);
4628         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
4629                            GTK_SIGNAL_FUNC(bcc_activated), compose);
4630         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
4631                            GTK_SIGNAL_FUNC(replyto_activated), compose);
4632         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
4633                            GTK_SIGNAL_FUNC(followupto_activated), compose);
4634
4635         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
4636                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4637         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
4638                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4639         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
4640                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4641         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
4642                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4643         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
4644                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4645         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
4646                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4647         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
4648                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4649 #endif
4650
4651         compose->table            = NULL;
4652 #if 0 /* NEW COMPOSE GUI */
4653         compose->table            = table;
4654         compose->to_hbox          = to_hbox;
4655         compose->to_entry         = to_entry;
4656         compose->newsgroups_hbox  = newsgroups_hbox;
4657         compose->newsgroups_entry = newsgroups_entry;
4658 #endif
4659 #if 0 /* NEW COMPOSE GUI */
4660         compose->cc_hbox          = cc_hbox;
4661         compose->cc_entry         = cc_entry;
4662         compose->bcc_hbox         = bcc_hbox;
4663         compose->bcc_entry        = bcc_entry;
4664         compose->reply_hbox       = reply_hbox;
4665         compose->reply_entry      = reply_entry;
4666         compose->followup_hbox    = followup_hbox;
4667         compose->followup_entry   = followup_entry;
4668 #endif
4669
4670         return header_scrolledwin ;
4671 }
4672
4673 GtkWidget *compose_create_attach(Compose *compose)
4674 {
4675         gchar *titles[N_ATTACH_COLS];
4676         gint i;
4677
4678         GtkWidget *attach_scrwin;
4679         GtkWidget *attach_clist;
4680
4681         titles[COL_MIMETYPE] = _("MIME type");
4682         titles[COL_SIZE]     = _("Size");
4683         titles[COL_NAME]     = _("Name");
4684
4685         /* attachment list */
4686         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4687         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4688                                        GTK_POLICY_AUTOMATIC,
4689                                        GTK_POLICY_ALWAYS);
4690         gtk_widget_set_usize(attach_scrwin, -1, 80);
4691
4692         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4693         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4694                                            GTK_JUSTIFY_RIGHT);
4695         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4696         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4697         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4698                                      GTK_SELECTION_EXTENDED);
4699         for (i = 0; i < N_ATTACH_COLS; i++)
4700                 GTK_WIDGET_UNSET_FLAGS
4701                         (GTK_CLIST(attach_clist)->column[i].button,
4702                          GTK_CAN_FOCUS);
4703         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4704
4705         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
4706                            GTK_SIGNAL_FUNC(attach_selected), compose);
4707         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
4708                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4709         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4710                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4711
4712         /* drag and drop */
4713         gtk_drag_dest_set(attach_clist,
4714                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4715                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4716         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4717                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4718                            compose);
4719
4720         compose->attach_scrwin = attach_scrwin;
4721         compose->attach_clist  = attach_clist;
4722
4723         return attach_scrwin;
4724 }
4725
4726 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4727 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4728
4729 static GtkWidget *compose_create_others(Compose *compose)
4730 {
4731         GtkWidget *table;
4732         GtkWidget *savemsg_checkbtn;
4733         GtkWidget *savemsg_entry;
4734         GtkWidget *savemsg_select;
4735
4736         guint rowcount = 0;
4737         gchar *folderidentifier;
4738
4739         /* Table for settings */
4740         table = gtk_table_new(3, 1, FALSE);
4741         gtk_widget_show(table);
4742         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4743         rowcount = 0;
4744
4745         /* Save Message to folder */
4746         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4747         gtk_widget_show(savemsg_checkbtn);
4748         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4749         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4750                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4751         }
4752         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4753                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4754
4755         savemsg_entry = gtk_entry_new();
4756         gtk_widget_show(savemsg_entry);
4757         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4758         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4759         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4760                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4761                                   (compose->account, F_OUTBOX));
4762                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4763                 g_free(folderidentifier);
4764         }
4765
4766         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4767         gtk_widget_show (savemsg_select);
4768         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4769         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4770                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4771                             compose);
4772
4773         rowcount++;
4774
4775         compose->savemsg_checkbtn = savemsg_checkbtn;
4776         compose->savemsg_entry = savemsg_entry;
4777
4778         return table;
4779 }
4780
4781 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4782 {
4783         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4784                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4785 }
4786
4787 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4788 {
4789         FolderItem *dest;
4790         gchar * path;
4791
4792         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4793         if (!dest) return;
4794
4795         path = folder_item_get_identifier(dest);
4796
4797         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4798         g_free(path);
4799 }
4800
4801 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4802 {
4803         Compose   *compose;
4804         GtkWidget *window;
4805         GtkWidget *vbox;
4806         GtkWidget *menubar;
4807         GtkWidget *handlebox;
4808
4809         GtkWidget *notebook;
4810
4811         GtkWidget *vbox2;
4812
4813         GtkWidget *label;
4814         GtkWidget *subject_hbox;
4815         GtkWidget *subject_frame;
4816         GtkWidget *subject_entry;
4817         GtkWidget *subject;
4818         GtkWidget *paned;
4819
4820         GtkWidget *edit_vbox;
4821         GtkWidget *ruler_hbox;
4822         GtkWidget *ruler;
4823         GtkWidget *scrolledwin;
4824         GtkWidget *text;
4825
4826         UndoMain *undostruct;
4827
4828         gchar *titles[N_ATTACH_COLS];
4829         guint n_menu_entries;
4830         GtkStyle  *style, *new_style;
4831         GdkColormap *cmap;
4832         GdkColor color[1];
4833         gboolean success[1];
4834         GtkWidget *popupmenu;
4835         GtkItemFactory *popupfactory;
4836         GtkItemFactory *ifactory;
4837         GtkWidget *tmpl_menu;
4838         gint n_entries;
4839
4840 #if USE_ASPELL
4841         GtkAspell * gtkaspell = NULL;
4842 #endif
4843
4844         static GdkGeometry geometry;
4845
4846         g_return_val_if_fail(account != NULL, NULL);
4847
4848         debug_print("Creating compose window...\n");
4849         compose = g_new0(Compose, 1);
4850
4851         titles[COL_MIMETYPE] = _("MIME type");
4852         titles[COL_SIZE]     = _("Size");
4853         titles[COL_NAME]     = _("Name");
4854
4855         compose->account = account;
4856
4857         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4858         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4859         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4860         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4861
4862         if (!geometry.max_width) {
4863                 geometry.max_width = gdk_screen_width();
4864                 geometry.max_height = gdk_screen_height();
4865         }
4866         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4867                                       &geometry, GDK_HINT_MAX_SIZE);
4868
4869         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4870                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4871         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4872                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4873         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4874         gtk_widget_realize(window);
4875
4876         gtkut_widget_set_composer_icon(window);
4877
4878         vbox = gtk_vbox_new(FALSE, 0);
4879         gtk_container_add(GTK_CONTAINER(window), vbox);
4880
4881         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4882         menubar = menubar_create(window, compose_entries,
4883                                  n_menu_entries, "<Compose>", compose);
4884         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4885
4886         handlebox = gtk_handle_box_new();
4887         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4888
4889         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4890                                           (gpointer)compose);
4891
4892         vbox2 = gtk_vbox_new(FALSE, 2);
4893         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4894         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4895
4896         /* Notebook */
4897         notebook = gtk_notebook_new();
4898         gtk_widget_set_usize(notebook, -1, 130);
4899         gtk_widget_show(notebook);
4900
4901         /* header labels and entries */
4902         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4903         /* attachment list */
4904         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4905         /* Others Tab */
4906         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4907
4908         /* Subject */
4909         subject_hbox = gtk_hbox_new(FALSE, 0);
4910         gtk_widget_show(subject_hbox);
4911
4912         subject_frame = gtk_frame_new(NULL);
4913         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4914         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4915         gtk_widget_show(subject_frame);
4916
4917         subject = gtk_hbox_new(FALSE, 0);
4918         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4919         gtk_widget_show(subject);
4920
4921         label = gtk_label_new(_("Subject:"));
4922         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4923         gtk_widget_show(label);
4924
4925         subject_entry = gtk_entry_new();
4926         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4927         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4928         gtk_widget_show(subject_entry);
4929         compose->subject_entry = subject_entry;
4930         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4931
4932         edit_vbox = gtk_vbox_new(FALSE, 0);
4933 #if 0 /* NEW COMPOSE GUI */
4934         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4935 #endif
4936
4937         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4938
4939         /* ruler */
4940         ruler_hbox = gtk_hbox_new(FALSE, 0);
4941         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4942
4943         ruler = gtk_shruler_new();
4944         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4945         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4946                            BORDER_WIDTH + 1);
4947         gtk_widget_set_usize(ruler_hbox, 1, -1);
4948
4949         /* text widget */
4950         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4951         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4952                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4953         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4954         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4955
4956         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4957                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4958                             gtk_scrolled_window_get_vadjustment
4959                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4960         GTK_STEXT(text)->default_tab_width = 8;
4961         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4962
4963         if (prefs_common.block_cursor) {
4964                 GTK_STEXT(text)->cursor_type = GTK_STEXT_CURSOR_BLOCK;
4965         }
4966
4967         if (prefs_common.smart_wrapping) {
4968                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4969                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4970         }
4971
4972         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4973
4974         gtk_signal_connect(GTK_OBJECT(text), "changed",
4975                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4976         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4977                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4978         gtk_signal_connect(GTK_OBJECT(text), "activate",
4979                            GTK_SIGNAL_FUNC(text_activated), compose);
4980         gtk_signal_connect(GTK_OBJECT(text), "insert_text",
4981                            GTK_SIGNAL_FUNC(text_inserted), compose);
4982         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4983                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4984                                  edit_vbox);
4985 #if 0
4986         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4987                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4988                                  compose);
4989 #endif
4990         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4991                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4992                                  ruler);
4993
4994         /* drag and drop */
4995         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4996                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4997         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4998                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4999                            compose);
5000         gtk_widget_show_all(vbox);
5001
5002         /* pane between attach clist and text */
5003         paned = gtk_vpaned_new();
5004         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5005         gtk_paned_set_handle_size(GTK_PANED(paned), 12);
5006         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5007         gtk_paned_add1(GTK_PANED(paned), notebook);
5008         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5009         gtk_widget_show_all(paned);
5010
5011         style = gtk_widget_get_style(text);
5012
5013         /* workaround for the slow down of GtkSText when using Pixmap theme */
5014         if (style->engine) {
5015                 GtkThemeEngine *engine;
5016
5017                 engine = style->engine;
5018                 style->engine = NULL;
5019                 new_style = gtk_style_copy(style);
5020                 style->engine = engine;
5021         } else
5022                 new_style = gtk_style_copy(style);
5023
5024         if (prefs_common.textfont) {
5025                 GdkFont *font;
5026
5027                 if ((font = gtkut_font_load(prefs_common.textfont)) != NULL) {
5028                         gdk_font_unref(new_style->font);
5029                         new_style->font = font;
5030                 }
5031         }
5032
5033         gtk_widget_set_style(text, new_style);
5034
5035         color[0] = quote_color;
5036         cmap = gdk_window_get_colormap(window->window);
5037         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5038         if (success[0] == FALSE) {
5039                 g_warning("Compose: color allocation failed.\n");
5040                 style = gtk_widget_get_style(text);
5041                 quote_color = style->black;
5042         }
5043
5044         n_entries = sizeof(compose_popup_entries) /
5045                 sizeof(compose_popup_entries[0]);
5046         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5047                                       "<Compose>", &popupfactory,
5048                                       compose);
5049
5050         ifactory = gtk_item_factory_from_widget(menubar);
5051         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5052         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5053         menu_set_sensitive(ifactory, "/Message/Remove references", FALSE);
5054
5055         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5056 #if 0 /* NEW COMPOSE GUI */
5057         gtk_widget_hide(bcc_hbox);
5058         gtk_widget_hide(bcc_entry);
5059         gtk_widget_hide(reply_hbox);
5060         gtk_widget_hide(reply_entry);
5061         gtk_widget_hide(followup_hbox);
5062         gtk_widget_hide(followup_entry);
5063         gtk_widget_hide(ruler_hbox);
5064         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
5065         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
5066         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
5067
5068         if (account->protocol == A_NNTP) {
5069                 gtk_widget_hide(to_hbox);
5070                 gtk_widget_hide(to_entry);
5071                 gtk_widget_hide(cc_hbox);
5072                 gtk_widget_hide(cc_entry);
5073                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
5074                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
5075         } else {
5076                 gtk_widget_hide(newsgroups_hbox);
5077                 gtk_widget_hide(newsgroups_entry);
5078                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
5079         }
5080 #endif
5081
5082         action_update_compose_menu(ifactory, compose);
5083
5084
5085         undostruct = undo_init(text);
5086         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5087                                    menubar);
5088
5089         address_completion_start(window);
5090
5091         compose->window        = window;
5092         compose->vbox          = vbox;
5093         compose->menubar       = menubar;
5094         compose->handlebox     = handlebox;
5095
5096         compose->vbox2         = vbox2;
5097
5098         compose->paned = paned;
5099
5100         compose->edit_vbox     = edit_vbox;
5101         compose->ruler_hbox    = ruler_hbox;
5102         compose->ruler         = ruler;
5103         compose->scrolledwin   = scrolledwin;
5104         compose->text          = text;
5105
5106         compose->focused_editable = NULL;
5107
5108         compose->popupmenu    = popupmenu;
5109         compose->popupfactory = popupfactory;
5110
5111         compose->tmpl_menu = tmpl_menu;
5112
5113         compose->mode = mode;
5114
5115         compose->targetinfo = NULL;
5116         compose->replyinfo  = NULL;
5117         compose->fwdinfo    = NULL;
5118
5119         compose->replyto     = NULL;
5120         compose->cc          = NULL;
5121         compose->bcc         = NULL;
5122         compose->followup_to = NULL;
5123
5124         compose->ml_post     = NULL;
5125
5126         compose->inreplyto   = NULL;
5127         compose->references  = NULL;
5128         compose->msgid       = NULL;
5129         compose->boundary    = NULL;
5130
5131 #if USE_GPGME
5132         compose->use_signing    = FALSE;
5133         compose->use_encryption = FALSE;
5134 #endif /* USE_GPGME */
5135
5136         compose->modified = FALSE;
5137
5138         compose->return_receipt = FALSE;
5139
5140         compose->to_list        = NULL;
5141         compose->newsgroup_list = NULL;
5142
5143         compose->undostruct = undostruct;
5144
5145         compose->sig_str = NULL;
5146
5147         compose->exteditor_file    = NULL;
5148         compose->exteditor_pid     = -1;
5149         compose->exteditor_readdes = -1;
5150         compose->exteditor_tag     = -1;
5151
5152 #if USE_ASPELL
5153         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5154         if (mode != COMPOSE_REDIRECT) {
5155                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5156                     strcmp(prefs_common.dictionary, _("None"))) {
5157                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5158                                                   prefs_common.dictionary,
5159                                                   conv_get_current_charset_str(),
5160                                                   prefs_common.misspelled_col,
5161                                                   prefs_common.check_while_typing,
5162                                                   prefs_common.use_alternate,
5163                                                   GTK_STEXT(text));
5164                         if (!gtkaspell) {
5165                                 alertpanel_error(_("Spell checker could not "
5166                                                 "be started.\n%s"),
5167                                                 gtkaspell_checkers_strerror());
5168                                 gtkaspell_checkers_reset_error();
5169                         } else {
5170
5171                                 GtkWidget *menuitem;
5172
5173                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5174                                                 prefs_common.aspell_sugmode)) {
5175                                         debug_print("Aspell: could not set "
5176                                                     "suggestion mode %s\n",
5177                                                     gtkaspell_checkers_strerror());
5178                                         gtkaspell_checkers_reset_error();
5179                                 }
5180
5181                                 menuitem = gtk_item_factory_get_item(ifactory,
5182                                         "/Spelling/Spelling Configuration");
5183                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5184                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5185                         }
5186                 }
5187         }
5188 #endif
5189
5190         compose_select_account(compose, account, TRUE);
5191
5192 #if USE_ASPELL
5193         compose->gtkaspell      = gtkaspell;
5194 #endif
5195
5196         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5197                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5198
5199         if (account->set_autobcc)
5200                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5201
5202         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5203                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5204
5205
5206         if (account->protocol != A_NNTP)
5207                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5208         else
5209                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5210
5211         addressbook_set_target_compose(compose);
5212         action_update_compose_menu(ifactory, compose);
5213
5214         if (mode != COMPOSE_REDIRECT)
5215                 compose_set_template_menu(compose);
5216         else {
5217                 GtkWidget *menuitem;
5218                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5219                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5220         }
5221
5222         compose_list = g_list_append(compose_list, compose);
5223
5224         if (!prefs_common.show_ruler)
5225                 gtk_widget_hide(ruler_hbox);
5226
5227         /* Priority */
5228         compose->priority = PRIORITY_NORMAL;
5229         compose_update_priority_menu_item(compose);
5230
5231 #if USE_GPGME
5232         activate_gnupg_mode(compose, account);
5233 #endif
5234         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5235         gtk_widget_show(window);
5236
5237         return compose;
5238 }
5239
5240 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5241 {
5242         GList *accounts;
5243         GtkWidget *hbox;
5244         GtkWidget *optmenu;
5245         GtkWidget *menu;
5246         gint num = 0, def_menu = 0;
5247
5248         accounts = account_get_list();
5249         g_return_val_if_fail(accounts != NULL, NULL);
5250
5251         hbox = gtk_hbox_new(FALSE, 0);
5252         optmenu = gtk_option_menu_new();
5253         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5254         menu = gtk_menu_new();
5255
5256         for (; accounts != NULL; accounts = accounts->next, num++) {
5257                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5258                 GtkWidget *menuitem;
5259                 gchar *name;
5260
5261                 if (ac == compose->account) def_menu = num;
5262
5263                 if (ac->name)
5264                         name = g_strdup_printf("%s: %s <%s>",
5265                                                ac->account_name,
5266                                                ac->name, ac->address);
5267                 else
5268                         name = g_strdup_printf("%s: %s",
5269                                                ac->account_name, ac->address);
5270                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5271                 g_free(name);
5272                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
5273                                    GTK_SIGNAL_FUNC(account_activated),
5274                                    compose);
5275         }
5276
5277         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5278         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5279
5280         return hbox;
5281 }
5282
5283 static void compose_set_priority_cb(gpointer data,
5284                                     guint action,
5285                                     GtkWidget *widget)
5286 {
5287         Compose *compose = (Compose *) data;
5288         compose->priority = action;
5289 }
5290
5291 static void compose_update_priority_menu_item(Compose * compose)
5292 {
5293         GtkItemFactory *ifactory;
5294         GtkWidget *menuitem = NULL;
5295
5296         ifactory = gtk_item_factory_from_widget(compose->menubar);
5297
5298         switch (compose->priority) {
5299                 case PRIORITY_HIGHEST:
5300                         menuitem = gtk_item_factory_get_item
5301                                 (ifactory, "/Message/Priority/Highest");
5302                         break;
5303                 case PRIORITY_HIGH:
5304                         menuitem = gtk_item_factory_get_item
5305                                 (ifactory, "/Message/Priority/High");
5306                         break;
5307                 case PRIORITY_NORMAL:
5308                         menuitem = gtk_item_factory_get_item
5309                                 (ifactory, "/Message/Priority/Normal");
5310                         break;
5311                 case PRIORITY_LOW:
5312                         menuitem = gtk_item_factory_get_item
5313                                 (ifactory, "/Message/Priority/Low");
5314                         break;
5315                 case PRIORITY_LOWEST:
5316                         menuitem = gtk_item_factory_get_item
5317                                 (ifactory, "/Message/Priority/Lowest");
5318                         break;
5319         }
5320         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5321 }
5322
5323 #if USE_GPGME
5324 static void compose_set_gnupg_mode_cb(gpointer data,
5325                                     guint action,
5326                                     GtkWidget *widget)
5327 {
5328         Compose *compose = (Compose *) data;
5329         compose->gnupg_mode = action;
5330 }
5331
5332 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5333 {
5334         GtkItemFactory *ifactory;
5335         GtkWidget *menuitem = NULL;
5336
5337         ifactory = gtk_item_factory_from_widget(compose->menubar);
5338
5339         switch (compose->gnupg_mode) {
5340                 case GNUPG_MODE_DETACH:
5341                         menuitem = gtk_item_factory_get_item
5342                                 (ifactory, "/Message/Mode/MIME");
5343                         break;
5344                 case GNUPG_MODE_INLINE:
5345                         menuitem = gtk_item_factory_get_item
5346                                 (ifactory, "/Message/Mode/Inline");
5347                         break;
5348         }
5349         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5350
5351         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5352                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5353         else
5354                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5355 }
5356 #endif
5357
5358 static void compose_set_template_menu(Compose *compose)
5359 {
5360         GSList *tmpl_list, *cur;
5361         GtkWidget *menu;
5362         GtkWidget *item;
5363
5364         tmpl_list = template_get_config();
5365
5366         menu = gtk_menu_new();
5367
5368         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5369                 Template *tmpl = (Template *)cur->data;
5370
5371                 item = gtk_menu_item_new_with_label(tmpl->name);
5372                 gtk_menu_append(GTK_MENU(menu), item);
5373                 gtk_signal_connect(GTK_OBJECT(item), "activate",
5374                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
5375                                    compose);
5376                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
5377                 gtk_widget_show(item);
5378         }
5379
5380         gtk_widget_show(menu);
5381         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5382 }
5383
5384 void compose_reflect_prefs_all(void)
5385 {
5386         GList *cur;
5387         Compose *compose;
5388
5389         for (cur = compose_list; cur != NULL; cur = cur->next) {
5390                 compose = (Compose *)cur->data;
5391                 compose_set_template_menu(compose);
5392         }
5393 }
5394
5395 void compose_reflect_prefs_pixmap_theme(void)
5396 {
5397         GList *cur;
5398         Compose *compose;
5399
5400         for (cur = compose_list; cur != NULL; cur = cur->next) {
5401                 compose = (Compose *)cur->data;
5402                 toolbar_update(TOOLBAR_COMPOSE, compose);
5403         }
5404 }
5405
5406 static void compose_template_apply(Compose *compose, Template *tmpl,
5407                                    gboolean replace)
5408 {
5409         gchar *qmark;
5410         gchar *parsed_str;
5411
5412         if (!tmpl || !tmpl->value) return;
5413
5414         gtk_stext_freeze(GTK_STEXT(compose->text));
5415
5416         if (tmpl->subject && *tmpl->subject != '\0')
5417                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5418                                    tmpl->subject);
5419         if (tmpl->to && *tmpl->to != '\0')
5420                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5421         if (tmpl->cc && *tmpl->cc != '\0')
5422                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5423
5424         if (tmpl->bcc && *tmpl->bcc != '\0')
5425                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5426
5427         if (replace)
5428                 gtkut_stext_clear(GTK_STEXT(compose->text));
5429
5430         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5431                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5432                                                NULL, NULL);
5433         } else {
5434                 if (prefs_common.quotemark && *prefs_common.quotemark)
5435                         qmark = prefs_common.quotemark;
5436                 else
5437                         qmark = "> ";
5438
5439                 if (compose->replyinfo != NULL)
5440                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5441                                                        tmpl->value, qmark, NULL);
5442                 else if (compose->fwdinfo != NULL)
5443                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5444                                                        tmpl->value, qmark, NULL);
5445                 else
5446                         parsed_str = NULL;
5447         }
5448
5449         if (replace && parsed_str && compose->account->auto_sig)
5450                 compose_insert_sig(compose, FALSE);
5451
5452         if (replace && parsed_str) {
5453                 gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
5454                 gtk_stext_set_point(GTK_STEXT(compose->text), 0);
5455         }
5456
5457         if (parsed_str)
5458                 compose_changed_cb(NULL, compose);
5459
5460         gtk_stext_thaw(GTK_STEXT(compose->text));
5461 }
5462
5463 static void compose_destroy(Compose *compose)
5464 {
5465         gint row;
5466         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5467         AttachInfo *ainfo;
5468
5469         /* NOTE: address_completion_end() does nothing with the window
5470          * however this may change. */
5471         address_completion_end(compose->window);
5472
5473         slist_free_strings(compose->to_list);
5474         g_slist_free(compose->to_list);
5475         slist_free_strings(compose->newsgroup_list);
5476         g_slist_free(compose->newsgroup_list);
5477         slist_free_strings(compose->header_list);
5478         g_slist_free(compose->header_list);
5479
5480         procmsg_msginfo_free(compose->targetinfo);
5481         procmsg_msginfo_free(compose->replyinfo);
5482         procmsg_msginfo_free(compose->fwdinfo);
5483
5484         g_free(compose->replyto);
5485         g_free(compose->cc);
5486         g_free(compose->bcc);
5487         g_free(compose->newsgroups);
5488         g_free(compose->followup_to);
5489
5490         g_free(compose->ml_post);
5491
5492         g_free(compose->inreplyto);
5493         g_free(compose->references);
5494         g_free(compose->msgid);
5495         g_free(compose->boundary);
5496
5497         if (compose->redirect_filename)
5498                 g_free(compose->redirect_filename);
5499         if (compose->undostruct)
5500                 undo_destroy(compose->undostruct);
5501
5502         g_free(compose->sig_str);
5503
5504         g_free(compose->exteditor_file);
5505
5506         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5507              row++)
5508                 compose_attach_info_free(ainfo);
5509
5510         if (addressbook_get_target_compose() == compose)
5511                 addressbook_set_target_compose(NULL);
5512
5513 #if USE_ASPELL
5514         if (compose->gtkaspell) {
5515                 gtkaspell_delete(compose->gtkaspell);
5516         }
5517 #endif
5518
5519         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5520         prefs_common.compose_height = compose->window->allocation.height;
5521
5522         gtk_widget_destroy(compose->paned);
5523
5524         toolbar_destroy(compose->toolbar);
5525         g_free(compose->toolbar);
5526         g_free(compose);
5527
5528         compose_list = g_list_remove(compose_list, compose);
5529 }
5530
5531 static void compose_attach_info_free(AttachInfo *ainfo)
5532 {
5533         g_free(ainfo->file);
5534         g_free(ainfo->content_type);
5535         g_free(ainfo->name);
5536         g_free(ainfo);
5537 }
5538
5539 static void compose_attach_remove_selected(Compose *compose)
5540 {
5541         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5542         AttachInfo *ainfo;
5543         gint row;
5544
5545         while (clist->selection != NULL) {
5546                 row = GPOINTER_TO_INT(clist->selection->data);
5547                 ainfo = gtk_clist_get_row_data(clist, row);
5548                 compose_attach_info_free(ainfo);
5549                 gtk_clist_remove(clist, row);
5550         }
5551 }
5552
5553 static struct _AttachProperty
5554 {
5555         GtkWidget *window;
5556         GtkWidget *mimetype_entry;
5557         GtkWidget *encoding_optmenu;
5558         GtkWidget *path_entry;
5559         GtkWidget *filename_entry;
5560         GtkWidget *ok_btn;
5561         GtkWidget *cancel_btn;
5562 } attach_prop;
5563
5564 static void compose_attach_property(Compose *compose)
5565 {
5566         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5567         AttachInfo *ainfo;
5568         gint row;
5569         GtkOptionMenu *optmenu;
5570         static gboolean cancelled;
5571
5572         if (!clist->selection) return;
5573         row = GPOINTER_TO_INT(clist->selection->data);
5574
5575         ainfo = gtk_clist_get_row_data(clist, row);
5576         if (!ainfo) return;
5577
5578         if (!attach_prop.window)
5579                 compose_attach_property_create(&cancelled);
5580         gtk_widget_grab_focus(attach_prop.ok_btn);
5581         gtk_widget_show(attach_prop.window);
5582         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5583
5584         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5585         if (ainfo->encoding == ENC_UNKNOWN)
5586                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5587                                     GINT_TO_POINTER(ENC_BASE64));
5588         else
5589                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5590                                     GINT_TO_POINTER(ainfo->encoding));
5591
5592         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5593                            ainfo->content_type ? ainfo->content_type : "");
5594         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5595                            ainfo->file ? ainfo->file : "");
5596         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5597                            ainfo->name ? ainfo->name : "");
5598
5599         for (;;) {
5600                 gchar *text;
5601                 gchar *cnttype = NULL;
5602                 gchar *file = NULL;
5603                 off_t size = 0;
5604                 GtkWidget *menu;
5605                 GtkWidget *menuitem;
5606
5607                 cancelled = FALSE;
5608                 gtk_main();
5609
5610                 if (cancelled == TRUE) {
5611                         gtk_widget_hide(attach_prop.window);
5612                         break;
5613                 }
5614
5615                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5616                 if (*text != '\0') {
5617                         gchar *p;
5618
5619                         text = g_strstrip(g_strdup(text));
5620                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5621                                 cnttype = g_strdup(text);
5622                                 g_free(text);
5623                         } else {
5624                                 alertpanel_error(_("Invalid MIME type."));
5625                                 g_free(text);
5626                                 continue;
5627                         }
5628                 }
5629
5630                 menu = gtk_option_menu_get_menu(optmenu);
5631                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5632                 ainfo->encoding = GPOINTER_TO_INT
5633                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
5634
5635                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5636                 if (*text != '\0') {
5637                         if (is_file_exist(text) &&
5638                             (size = get_file_size(text)) > 0)
5639                                 file = g_strdup(text);
5640                         else {
5641                                 alertpanel_error
5642                                         (_("File doesn't exist or is empty."));
5643                                 g_free(cnttype);
5644                                 continue;
5645                         }
5646                 }
5647
5648                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5649                 if (*text != '\0') {
5650                         g_free(ainfo->name);
5651                         ainfo->name = g_strdup(text);
5652                 }
5653
5654                 if (cnttype) {
5655                         g_free(ainfo->content_type);
5656                         ainfo->content_type = cnttype;
5657                 }
5658                 if (file) {
5659                         g_free(ainfo->file);
5660                         ainfo->file = file;
5661                 }
5662                 if (size)
5663                         ainfo->size = size;
5664
5665                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5666                                    ainfo->content_type);
5667                 gtk_clist_set_text(clist, row, COL_SIZE,
5668                                    to_human_readable(ainfo->size));
5669                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5670
5671                 gtk_widget_hide(attach_prop.window);
5672                 break;
5673         }
5674 }
5675
5676 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5677 { \
5678         label = gtk_label_new(str); \
5679         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5680                          GTK_FILL, 0, 0, 0); \
5681         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5682  \
5683         entry = gtk_entry_new(); \
5684         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5685                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5686 }
5687
5688 static void compose_attach_property_create(gboolean *cancelled)
5689 {
5690         GtkWidget *window;
5691         GtkWidget *vbox;
5692         GtkWidget *table;
5693         GtkWidget *label;
5694         GtkWidget *mimetype_entry;
5695         GtkWidget *hbox;
5696         GtkWidget *optmenu;
5697         GtkWidget *optmenu_menu;
5698         GtkWidget *menuitem;
5699         GtkWidget *path_entry;
5700         GtkWidget *filename_entry;
5701         GtkWidget *hbbox;
5702         GtkWidget *ok_btn;
5703         GtkWidget *cancel_btn;
5704         GList     *mime_type_list, *strlist;
5705
5706         debug_print("Creating attach_property window...\n");
5707
5708         window = gtk_window_new(GTK_WINDOW_DIALOG);
5709         gtk_widget_set_usize(window, 480, -1);
5710         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5711         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5712         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5713         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5714         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5715                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5716                            cancelled);
5717         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5718                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5719                            cancelled);
5720
5721         vbox = gtk_vbox_new(FALSE, 8);
5722         gtk_container_add(GTK_CONTAINER(window), vbox);
5723
5724         table = gtk_table_new(4, 2, FALSE);
5725         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5726         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5727         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5728
5729         label = gtk_label_new(_("MIME type"));
5730         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5731                          GTK_FILL, 0, 0, 0);
5732         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5733         mimetype_entry = gtk_combo_new();
5734         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5735                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5736
5737         /* stuff with list */
5738         mime_type_list = procmime_get_mime_type_list();
5739         strlist = NULL;
5740         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5741                 MimeType *type = (MimeType *) mime_type_list->data;
5742                 strlist = g_list_append(strlist,
5743                                 g_strdup_printf("%s/%s",
5744                                         type->type, type->sub_type));
5745         }
5746
5747         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5748
5749         for (mime_type_list = strlist; mime_type_list != NULL;
5750                 mime_type_list = mime_type_list->next)
5751                 g_free(mime_type_list->data);
5752         g_list_free(strlist);
5753
5754         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5755
5756         label = gtk_label_new(_("Encoding"));
5757         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5758                          GTK_FILL, 0, 0, 0);
5759         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5760
5761         hbox = gtk_hbox_new(FALSE, 0);
5762         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5763                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5764
5765         optmenu = gtk_option_menu_new();
5766         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5767
5768         optmenu_menu = gtk_menu_new();
5769         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5770         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5771 #if 0
5772         gtk_widget_set_sensitive(menuitem, FALSE);
5773 #endif
5774         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5775         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5776 #if 0
5777         gtk_widget_set_sensitive(menuitem, FALSE);
5778 #endif
5779         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5780                      ENC_QUOTED_PRINTABLE);
5781         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5782
5783         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5784
5785         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5786
5787         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5788         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5789
5790         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5791                                 &cancel_btn, _("Cancel"), NULL, NULL);
5792         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5793         gtk_widget_grab_default(ok_btn);
5794
5795         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5796                            GTK_SIGNAL_FUNC(attach_property_ok),
5797                            cancelled);
5798         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5799                            GTK_SIGNAL_FUNC(attach_property_cancel),
5800                            cancelled);
5801
5802         gtk_widget_show_all(vbox);
5803
5804         attach_prop.window           = window;
5805         attach_prop.mimetype_entry   = mimetype_entry;
5806         attach_prop.encoding_optmenu = optmenu;
5807         attach_prop.path_entry       = path_entry;
5808         attach_prop.filename_entry   = filename_entry;
5809         attach_prop.ok_btn           = ok_btn;
5810         attach_prop.cancel_btn       = cancel_btn;
5811 }
5812
5813 #undef SET_LABEL_AND_ENTRY
5814
5815 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5816 {
5817         *cancelled = FALSE;
5818         gtk_main_quit();
5819 }
5820
5821 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5822 {
5823         *cancelled = TRUE;
5824         gtk_main_quit();
5825 }
5826
5827 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5828                                          gboolean *cancelled)
5829 {
5830         *cancelled = TRUE;
5831         gtk_main_quit();
5832
5833         return TRUE;
5834 }
5835
5836 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5837                                         gboolean *cancelled)
5838 {
5839         if (event && event->keyval == GDK_Escape) {
5840                 *cancelled = TRUE;
5841                 gtk_main_quit();
5842         }
5843 }
5844
5845 static void compose_exec_ext_editor(Compose *compose)
5846 {
5847         gchar *tmp;
5848         pid_t pid;
5849         gint pipe_fds[2];
5850
5851         tmp = g_strdup_printf("%s%ctmpmsg.%08x", get_tmp_dir(),
5852                               G_DIR_SEPARATOR, (gint)compose);
5853
5854         if (pipe(pipe_fds) < 0) {
5855                 perror("pipe");
5856                 g_free(tmp);
5857                 return;
5858         }
5859
5860         if ((pid = fork()) < 0) {
5861                 perror("fork");
5862                 g_free(tmp);
5863                 return;
5864         }
5865
5866         if (pid != 0) {
5867                 /* close the write side of the pipe */
5868                 close(pipe_fds[1]);
5869
5870                 compose->exteditor_file    = g_strdup(tmp);
5871                 compose->exteditor_pid     = pid;
5872                 compose->exteditor_readdes = pipe_fds[0];
5873
5874                 compose_set_ext_editor_sensitive(compose, FALSE);
5875
5876                 compose->exteditor_tag =
5877                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5878                                       compose_input_cb, compose);
5879         } else {        /* process-monitoring process */
5880                 pid_t pid_ed;
5881
5882                 if (setpgid(0, 0))
5883                         perror("setpgid");
5884
5885                 /* close the read side of the pipe */
5886                 close(pipe_fds[0]);
5887
5888                 if (compose_write_body_to_file(compose, tmp) < 0) {
5889                         fd_write_all(pipe_fds[1], "2\n", 2);
5890                         _exit(1);
5891                 }
5892
5893                 pid_ed = compose_exec_ext_editor_real(tmp);
5894                 if (pid_ed < 0) {
5895                         fd_write_all(pipe_fds[1], "1\n", 2);
5896                         _exit(1);
5897                 }
5898
5899                 /* wait until editor is terminated */
5900                 waitpid(pid_ed, NULL, 0);
5901
5902                 fd_write_all(pipe_fds[1], "0\n", 2);
5903
5904                 close(pipe_fds[1]);
5905                 _exit(0);
5906         }
5907
5908         g_free(tmp);
5909 }
5910
5911 static gint compose_exec_ext_editor_real(const gchar *file)
5912 {
5913         static gchar *def_cmd = "emacs %s";
5914         gchar buf[1024];
5915         gchar *p;
5916         gchar **cmdline;
5917         pid_t pid;
5918
5919         g_return_val_if_fail(file != NULL, -1);
5920
5921         if ((pid = fork()) < 0) {
5922                 perror("fork");
5923                 return -1;
5924         }
5925
5926         if (pid != 0) return pid;
5927
5928         /* grandchild process */
5929
5930         if (setpgid(0, getppid()))
5931                 perror("setpgid");
5932
5933         if (prefs_common.ext_editor_cmd &&
5934             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5935             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5936                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5937         } else {
5938                 if (prefs_common.ext_editor_cmd)
5939                         g_warning("External editor command line is invalid: `%s'\n",
5940                                   prefs_common.ext_editor_cmd);
5941                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5942         }
5943
5944         cmdline = strsplit_with_quote(buf, " ", 1024);
5945         execvp(cmdline[0], cmdline);
5946
5947         perror("execvp");
5948         g_strfreev(cmdline);
5949
5950         _exit(1);
5951 }
5952
5953 static gboolean compose_ext_editor_kill(Compose *compose)
5954 {
5955         pid_t pgid = compose->exteditor_pid * -1;
5956         gint ret;
5957
5958         ret = kill(pgid, 0);
5959
5960         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5961                 AlertValue val;
5962                 gchar *msg;
5963
5964                 msg = g_strdup_printf
5965                         (_("The external editor is still working.\n"
5966                            "Force terminating the process?\n"
5967                            "process group id: %d"), -pgid);
5968                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5969                 g_free(msg);
5970
5971                 if (val == G_ALERTDEFAULT) {
5972                         gdk_input_remove(compose->exteditor_tag);
5973                         close(compose->exteditor_readdes);
5974
5975                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5976                         waitpid(compose->exteditor_pid, NULL, 0);
5977
5978                         g_warning("Terminated process group id: %d", -pgid);
5979                         g_warning("Temporary file: %s",
5980                                   compose->exteditor_file);
5981
5982                         compose_set_ext_editor_sensitive(compose, TRUE);
5983
5984                         g_free(compose->exteditor_file);
5985                         compose->exteditor_file    = NULL;
5986                         compose->exteditor_pid     = -1;
5987                         compose->exteditor_readdes = -1;
5988                         compose->exteditor_tag     = -1;
5989                 } else
5990                         return FALSE;
5991         }
5992
5993         return TRUE;
5994 }
5995
5996 static void compose_input_cb(gpointer data, gint source,
5997                              GdkInputCondition condition)
5998 {
5999         gchar buf[3];
6000         Compose *compose = (Compose *)data;
6001         gint i = 0;
6002
6003         debug_print("Compose: input from monitoring process\n");
6004
6005         gdk_input_remove(compose->exteditor_tag);
6006
6007         for (;;) {
6008                 if (read(source, &buf[i], 1) < 1) {
6009                         buf[0] = '3';
6010                         break;
6011                 }
6012                 if (buf[i] == '\n') {
6013                         buf[i] = '\0';
6014                         break;
6015                 }
6016                 i++;
6017                 if (i == sizeof(buf) - 1)
6018                         break;
6019         }
6020
6021         waitpid(compose->exteditor_pid, NULL, 0);
6022
6023         if (buf[0] == '0') {            /* success */
6024                 GtkSText *text = GTK_STEXT(compose->text);
6025
6026                 gtk_stext_freeze(text);
6027                 gtk_stext_set_point(text, 0);
6028                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
6029                 compose_insert_file(compose, compose->exteditor_file);
6030                 compose_changed_cb(NULL, compose);
6031                 gtk_stext_thaw(text);
6032
6033                 if (unlink(compose->exteditor_file) < 0)
6034                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6035         } else if (buf[0] == '1') {     /* failed */
6036                 g_warning("Couldn't exec external editor\n");
6037                 if (unlink(compose->exteditor_file) < 0)
6038                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6039         } else if (buf[0] == '2') {
6040                 g_warning("Couldn't write to file\n");
6041         } else if (buf[0] == '3') {
6042                 g_warning("Pipe read failed\n");
6043         }
6044
6045         close(source);
6046
6047         compose_set_ext_editor_sensitive(compose, TRUE);
6048
6049         g_free(compose->exteditor_file);
6050         compose->exteditor_file    = NULL;
6051         compose->exteditor_pid     = -1;
6052         compose->exteditor_readdes = -1;
6053         compose->exteditor_tag     = -1;
6054 }
6055
6056 static void compose_set_ext_editor_sensitive(Compose *compose,
6057                                              gboolean sensitive)
6058 {
6059         GtkItemFactory *ifactory;
6060
6061         ifactory = gtk_item_factory_from_widget(compose->menubar);
6062
6063         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6064         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6065         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6066                            sensitive);
6067         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6068         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6069         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6070         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6071         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6072                            sensitive);
6073
6074         gtk_widget_set_sensitive(compose->text,                   sensitive);
6075         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6076         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6077         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6078         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6079         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6080         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6081         gtk_widget_set_sensitive(compose->toolbar->linewrap_btn,  sensitive);
6082 }
6083
6084 /**
6085  * compose_undo_state_changed:
6086  *
6087  * Change the sensivity of the menuentries undo and redo
6088  **/
6089 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6090                                        gint redo_state, gpointer data)
6091 {
6092         GtkWidget *widget = GTK_WIDGET(data);
6093         GtkItemFactory *ifactory;
6094
6095         g_return_if_fail(widget != NULL);
6096
6097         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
6098
6099         ifactory = gtk_item_factory_from_widget(widget);
6100
6101         switch (undo_state) {
6102         case UNDO_STATE_TRUE:
6103                 if (!undostruct->undo_state) {
6104                         debug_print ("Set_undo - Testpoint\n");
6105                         undostruct->undo_state = TRUE;
6106                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6107                 }
6108                 break;
6109         case UNDO_STATE_FALSE:
6110                 if (undostruct->undo_state) {
6111                         undostruct->undo_state = FALSE;
6112                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6113                 }
6114                 break;
6115         case UNDO_STATE_UNCHANGED:
6116                 break;
6117         case UNDO_STATE_REFRESH:
6118                 menu_set_sensitive(ifactory, "/Edit/Undo",
6119                                    undostruct->undo_state);
6120                 break;
6121         default:
6122                 g_warning("Undo state not recognized");
6123                 break;
6124         }
6125
6126         switch (redo_state) {
6127         case UNDO_STATE_TRUE:
6128                 if (!undostruct->redo_state) {
6129                         undostruct->redo_state = TRUE;
6130                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6131                 }
6132                 break;
6133         case UNDO_STATE_FALSE:
6134                 if (undostruct->redo_state) {
6135                         undostruct->redo_state = FALSE;
6136                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6137                 }
6138                 break;
6139         case UNDO_STATE_UNCHANGED:
6140                 break;
6141         case UNDO_STATE_REFRESH:
6142                 menu_set_sensitive(ifactory, "/Edit/Redo",
6143                                    undostruct->redo_state);
6144                 break;
6145         default:
6146                 g_warning("Redo state not recognized");
6147                 break;
6148         }
6149 }
6150
6151 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
6152 {
6153         gint cursor_pos;
6154
6155         cursor_pos = (text->cursor_pos_x - extra) / char_width;
6156         cursor_pos = MAX(cursor_pos, 0);
6157
6158         return cursor_pos;
6159 }
6160
6161 /* callback functions */
6162
6163 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6164  * includes "non-client" (windows-izm) in calculation, so this calculation
6165  * may not be accurate.
6166  */
6167 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6168                                         GtkAllocation *allocation,
6169                                         GtkSHRuler *shruler)
6170 {
6171         if (prefs_common.show_ruler) {
6172                 gint char_width;
6173                 gint line_width_in_chars;
6174
6175                 char_width = gtkut_get_font_width
6176                         (GTK_WIDGET(widget)->style->font);
6177                 line_width_in_chars =
6178                         (allocation->width - allocation->x) / char_width;
6179
6180                 /* got the maximum */
6181                 gtk_ruler_set_range(GTK_RULER(shruler),
6182                                     0.0, line_width_in_chars,
6183                                     calc_cursor_xpos(GTK_STEXT(widget),
6184                                                      allocation->x,
6185                                                      char_width),
6186                                     /*line_width_in_chars*/ char_width);
6187         }
6188
6189         return TRUE;
6190 }
6191
6192 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6193 {
6194         Compose *compose = (Compose *)data;
6195
6196         PrefsAccount *ac;
6197
6198         ac = account_find_from_id(
6199                 GPOINTER_TO_INT(gtk_object_get_user_data(GTK_OBJECT(menuitem))));
6200         g_return_if_fail(ac != NULL);
6201
6202         if (ac != compose->account)
6203                 compose_select_account(compose, ac, FALSE);
6204 }
6205
6206 static void attach_selected(GtkCList *clist, gint row, gint column,
6207                             GdkEvent *event, gpointer data)
6208 {
6209         Compose *compose = (Compose *)data;
6210
6211         if (event && event->type == GDK_2BUTTON_PRESS)
6212                 compose_attach_property(compose);
6213 }
6214
6215 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6216                                   gpointer data)
6217 {
6218         Compose *compose = (Compose *)data;
6219         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6220         gint row, column;
6221
6222         if (!event) return;
6223
6224         if (event->button == 3) {
6225                 if ((clist->selection && !clist->selection->next) ||
6226                     !clist->selection) {
6227                         gtk_clist_unselect_all(clist);
6228                         if (gtk_clist_get_selection_info(clist,
6229                                                          event->x, event->y,
6230                                                          &row, &column)) {
6231                                 gtk_clist_select_row(clist, row, column);
6232                                 gtkut_clist_set_focus_row(clist, row);
6233                         }
6234                 }
6235                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6236                                NULL, NULL, event->button, event->time);
6237         }
6238 }
6239
6240 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6241                                gpointer data)
6242 {
6243         Compose *compose = (Compose *)data;
6244
6245         if (!event) return;
6246
6247         switch (event->keyval) {
6248         case GDK_Delete:
6249                 compose_attach_remove_selected(compose);
6250                 break;
6251         }
6252 }
6253
6254 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6255 {
6256         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6257         toolbar_comp_set_sensitive(compose, allow);
6258         menu_set_sensitive(ifactory, "/File", allow);
6259         menu_set_sensitive(ifactory, "/Edit", allow);
6260 #if USE_ASPELL
6261         menu_set_sensitive(ifactory, "/Spelling", allow);
6262 #endif
6263         menu_set_sensitive(ifactory, "/Message", allow);
6264         menu_set_sensitive(ifactory, "/Tools", allow);
6265         menu_set_sensitive(ifactory, "/Help", allow);
6266 }
6267
6268 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6269 {
6270         Compose *compose = (Compose *)data;
6271         gint val;
6272
6273         if (prefs_common.work_offline)
6274                 if (alertpanel(_("Offline warning"),
6275                                _("You're working offline. Override?"),
6276                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6277                         return;
6278
6279         compose_allow_user_actions (compose, FALSE);
6280         compose->sending = TRUE;
6281         val = compose_send(compose);
6282         compose_allow_user_actions (compose, TRUE);
6283         compose->sending = FALSE;
6284
6285         if (val == 0) gtk_widget_destroy(compose->window);
6286 }
6287
6288 static void compose_send_later_cb(gpointer data, guint action,
6289                                   GtkWidget *widget)
6290 {
6291         Compose *compose = (Compose *)data;
6292         gint val;
6293
6294         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6295         if (!val) gtk_widget_destroy(compose->window);
6296 }
6297
6298 void compose_draft (gpointer data)
6299 {
6300         compose_draft_cb(data, 0, NULL);
6301 }
6302
6303 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6304 {
6305         Compose *compose = (Compose *)data;
6306         FolderItem *draft;
6307         gchar *tmp;
6308         gint msgnum;
6309         MsgFlags flag = {0, 0};
6310         static gboolean lock = FALSE;
6311         MsgInfo *newmsginfo;
6312
6313         if (lock) return;
6314
6315         draft = account_get_special_folder(compose->account, F_DRAFT);
6316         g_return_if_fail(draft != NULL);
6317
6318         lock = TRUE;
6319
6320         tmp = g_strdup_printf("%s%cdraft.%08x", get_tmp_dir(),
6321                               G_DIR_SEPARATOR, (gint)compose);
6322
6323         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6324                 g_free(tmp);
6325                 lock = FALSE;
6326                 return;
6327         }
6328
6329         folder_item_scan(draft);
6330         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6331                 unlink(tmp);
6332                 g_free(tmp);
6333                 lock = FALSE;
6334                 return;
6335         }
6336         g_free(tmp);
6337         draft->mtime = 0;       /* force updating */
6338
6339         if (compose->mode == COMPOSE_REEDIT) {
6340                 compose_remove_reedit_target(compose);
6341         }
6342
6343         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6344         if (newmsginfo) {
6345                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6346                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6347                 procmsg_msginfo_free(newmsginfo);
6348         }
6349
6350         folder_item_scan(draft);
6351
6352         lock = FALSE;
6353
6354         /* 0: quit editing  1: keep editing  2: keep editing (autosave) */
6355         if (action == 0)
6356                 gtk_widget_destroy(compose->window);
6357         else {
6358                 struct stat s;
6359                 gchar *path;
6360
6361                 path = folder_item_fetch_msg(draft, msgnum);
6362                 g_return_if_fail(path != NULL);
6363                 if (stat(path, &s) < 0) {
6364                         FILE_OP_ERROR(path, "stat");
6365                         g_free(path);
6366                         lock = FALSE;
6367                         return;
6368                 }
6369                 g_free(path);
6370
6371                 procmsg_msginfo_free(compose->targetinfo);
6372                 compose->targetinfo = procmsg_msginfo_new();
6373                 compose->targetinfo->msgnum = msgnum;
6374                 compose->targetinfo->size = s.st_size;
6375                 compose->targetinfo->mtime = s.st_mtime;
6376                 compose->targetinfo->folder = draft;
6377                 compose->mode = COMPOSE_REEDIT;
6378
6379                 if (action == 2) {
6380                         compose->autosaved_draft = compose->targetinfo;
6381                 }
6382         }
6383 }
6384
6385 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6386 {
6387         Compose *compose = (Compose *)data;
6388         GList *file_list;
6389
6390         if (compose->redirect_filename != NULL)
6391                 return;
6392
6393         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6394
6395         if (file_list) {
6396                 GList *tmp;
6397
6398                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6399                         gchar *file = (gchar *) tmp->data;
6400                         compose_attach_append(compose, file, file, NULL);
6401                         compose_changed_cb(NULL, compose);
6402                         g_free(file);
6403                 }
6404                 g_list_free(file_list);
6405         }
6406 }
6407
6408 static void compose_insert_file_cb(gpointer data, guint action,
6409                                    GtkWidget *widget)
6410 {
6411         Compose *compose = (Compose *)data;
6412         GList *file_list;
6413
6414         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6415
6416         if (file_list) {
6417                 GList *tmp;
6418
6419                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6420                         gchar *file = (gchar *) tmp->data;
6421                         compose_insert_file(compose, file);
6422                         g_free(file);
6423                 }
6424                 g_list_free(file_list);
6425         }
6426 }
6427
6428 static void compose_insert_sig_cb(gpointer data, guint action,
6429                                   GtkWidget *widget)
6430 {
6431         Compose *compose = (Compose *)data;
6432
6433         compose_insert_sig(compose, FALSE);
6434 }
6435
6436 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6437                               gpointer data)
6438 {
6439         Compose *compose = (Compose *)data;
6440         if (compose->sending)
6441                 return TRUE;
6442         compose_close_cb(compose, 0, NULL);
6443         return TRUE;
6444 }
6445
6446 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6447 {
6448         Compose *compose = (Compose *)data;
6449         AlertValue val;
6450
6451         if (compose->exteditor_tag != -1) {
6452                 if (!compose_ext_editor_kill(compose))
6453                         return;
6454         }
6455
6456         if (compose->modified) {
6457                 val = alertpanel(_("Discard message"),
6458                                  _("This message has been modified. discard it?"),
6459                                  _("Discard"), _("to Draft"), _("Cancel"));
6460
6461                 switch (val) {
6462                 case G_ALERTDEFAULT:
6463                         if (prefs_common.autosave)
6464                                 compose_remove_draft(compose);
6465                         break;
6466                 case G_ALERTALTERNATE:
6467                         compose_draft_cb(data, 0, NULL);
6468                         return;
6469                 default:
6470                         return;
6471                 }
6472         }
6473
6474         gtk_widget_destroy(compose->window);
6475 }
6476
6477 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6478 {
6479         Compose *compose = (Compose *)data;
6480
6481         addressbook_open(compose);
6482 }
6483
6484 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6485 {
6486         Compose *compose = (Compose *)data;
6487         Template *tmpl;
6488         gchar *msg;
6489         AlertValue val;
6490
6491         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
6492         g_return_if_fail(tmpl != NULL);
6493
6494         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6495                               tmpl->name);
6496         val = alertpanel(_("Apply template"), msg,
6497                          _("Replace"), _("Insert"), _("Cancel"));
6498         g_free(msg);
6499
6500         if (val == G_ALERTDEFAULT)
6501                 compose_template_apply(compose, tmpl, TRUE);
6502         else if (val == G_ALERTALTERNATE)
6503                 compose_template_apply(compose, tmpl, FALSE);
6504 }
6505
6506 static void compose_ext_editor_cb(gpointer data, guint action,
6507                                   GtkWidget *widget)
6508 {
6509         Compose *compose = (Compose *)data;
6510
6511         compose_exec_ext_editor(compose);
6512 }
6513
6514 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6515 {
6516         if (compose->sending)
6517                 return;
6518         compose_destroy(compose);
6519 }
6520
6521 static void compose_undo_cb(Compose *compose)
6522 {
6523         undo_undo(compose->undostruct);
6524 }
6525
6526 static void compose_redo_cb(Compose *compose)
6527 {
6528         undo_redo(compose->undostruct);
6529 }
6530
6531 static void compose_cut_cb(Compose *compose)
6532 {
6533         if (compose->focused_editable &&
6534             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6535                 gtk_editable_cut_clipboard
6536                         (GTK_EDITABLE(compose->focused_editable));
6537 }
6538
6539 static void compose_copy_cb(Compose *compose)
6540 {
6541         if (compose->focused_editable &&
6542             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6543                 gtk_editable_copy_clipboard
6544                         (GTK_EDITABLE(compose->focused_editable));
6545 }
6546
6547 static void compose_paste_cb(Compose *compose)
6548 {
6549         if (compose->focused_editable &&
6550             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6551                 gtk_editable_paste_clipboard
6552                         (GTK_EDITABLE(compose->focused_editable));
6553 }
6554
6555 static void compose_paste_as_quote_cb(Compose *compose)
6556 {
6557         if (compose->focused_editable &&
6558             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6559                 /* let text_insert() (called directly or at a later time
6560                  * after the gtk_editable_paste_clipboard) know that
6561                  * text is to be inserted as a quotation. implemented
6562                  * by using a simple refcount... */
6563                 gint paste_as_quotation = GPOINTER_TO_INT(gtk_object_get_data(
6564                                                 GTK_OBJECT(compose->focused_editable),
6565                                                 "paste_as_quotation"));
6566                 gtk_object_set_data(GTK_OBJECT(compose->focused_editable),
6567                                     "paste_as_quotation",
6568                                     GINT_TO_POINTER(paste_as_quotation + 1));
6569                 gtk_editable_paste_clipboard
6570                         (GTK_EDITABLE(compose->focused_editable));
6571         }
6572 }
6573
6574 static void compose_allsel_cb(Compose *compose)
6575 {
6576         if (compose->focused_editable &&
6577             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6578                 gtk_editable_select_region
6579                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
6580 }
6581
6582 static void compose_gtk_stext_action_cb(Compose *compose,
6583                                         ComposeCallGtkSTextAction action)
6584 {
6585         GtkSText *text = GTK_STEXT(compose->text);
6586         static struct {
6587                 void (*do_action) (GtkSText *text);
6588         } action_table[] = {
6589                 {gtk_stext_move_beginning_of_line},
6590                 {gtk_stext_move_forward_character},
6591                 {gtk_stext_move_backward_character},
6592                 {gtk_stext_move_forward_word},
6593                 {gtk_stext_move_backward_word},
6594                 {gtk_stext_move_end_of_line},
6595                 {gtk_stext_move_next_line},
6596                 {gtk_stext_move_previous_line},
6597                 {gtk_stext_delete_forward_character},
6598                 {gtk_stext_delete_backward_character},
6599                 {gtk_stext_delete_forward_word},
6600                 {gtk_stext_delete_backward_word},
6601                 {gtk_stext_delete_line},
6602                 {gtk_stext_delete_line}, /* gtk_stext_delete_line_n */
6603                 {gtk_stext_delete_to_line_end}
6604         };
6605
6606         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6607
6608         if (action >= COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE &&
6609             action <= COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END)
6610                 action_table[action].do_action(text);
6611 }
6612
6613 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6614 {
6615         if (GTK_IS_EDITABLE(widget))
6616                 compose->focused_editable = widget;
6617 }
6618
6619 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
6620 {
6621         if (compose->modified == FALSE) {
6622                 compose->modified = TRUE;
6623                 compose_set_title(compose);
6624         }
6625 }
6626
6627 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
6628                                     Compose *compose)
6629 {
6630         gtk_stext_set_point(GTK_STEXT(widget),
6631                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6632 }
6633
6634 #if 0
6635 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
6636                                  Compose *compose)
6637 {
6638         gtk_stext_set_point(GTK_STEXT(widget),
6639                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6640 }
6641 #endif
6642
6643 #if 0 /* NEW COMPOSE GUI */
6644 static void compose_toggle_to_cb(gpointer data, guint action,
6645                                  GtkWidget *widget)
6646 {
6647         Compose *compose = (Compose *)data;
6648
6649         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6650                 gtk_widget_show(compose->to_hbox);
6651                 gtk_widget_show(compose->to_entry);
6652                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
6653                 compose->use_to = TRUE;
6654         } else {
6655                 gtk_widget_hide(compose->to_hbox);
6656                 gtk_widget_hide(compose->to_entry);
6657                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
6658                 gtk_widget_queue_resize(compose->table_vbox);
6659                 compose->use_to = FALSE;
6660         }
6661
6662         if (addressbook_get_target_compose() == compose)
6663                 addressbook_set_target_compose(compose);
6664 }
6665
6666 static void compose_toggle_cc_cb(gpointer data, guint action,
6667                                  GtkWidget *widget)
6668 {
6669         Compose *compose = (Compose *)data;
6670
6671         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6672                 gtk_widget_show(compose->cc_hbox);
6673                 gtk_widget_show(compose->cc_entry);
6674                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
6675                 compose->use_cc = TRUE;
6676         } else {
6677                 gtk_widget_hide(compose->cc_hbox);
6678                 gtk_widget_hide(compose->cc_entry);
6679                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
6680                 gtk_widget_queue_resize(compose->table_vbox);
6681                 compose->use_cc = FALSE;
6682         }
6683
6684         if (addressbook_get_target_compose() == compose)
6685                 addressbook_set_target_compose(compose);
6686 }
6687
6688 static void compose_toggle_bcc_cb(gpointer data, guint action,
6689                                   GtkWidget *widget)
6690 {
6691         Compose *compose = (Compose *)data;
6692
6693         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6694                 gtk_widget_show(compose->bcc_hbox);
6695                 gtk_widget_show(compose->bcc_entry);
6696                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
6697                 compose->use_bcc = TRUE;
6698         } else {
6699                 gtk_widget_hide(compose->bcc_hbox);
6700                 gtk_widget_hide(compose->bcc_entry);
6701                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
6702                 gtk_widget_queue_resize(compose->table_vbox);
6703                 compose->use_bcc = FALSE;
6704         }
6705
6706         if (addressbook_get_target_compose() == compose)
6707                 addressbook_set_target_compose(compose);
6708 }
6709
6710 static void compose_toggle_replyto_cb(gpointer data, guint action,
6711                                       GtkWidget *widget)
6712 {
6713         Compose *compose = (Compose *)data;
6714
6715         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6716                 gtk_widget_show(compose->reply_hbox);
6717                 gtk_widget_show(compose->reply_entry);
6718                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6719                 compose->use_replyto = TRUE;
6720         } else {
6721                 gtk_widget_hide(compose->reply_hbox);
6722                 gtk_widget_hide(compose->reply_entry);
6723                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6724                 gtk_widget_queue_resize(compose->table_vbox);
6725                 compose->use_replyto = FALSE;
6726         }
6727 }
6728
6729 static void compose_toggle_followupto_cb(gpointer data, guint action,
6730                                          GtkWidget *widget)
6731 {
6732         Compose *compose = (Compose *)data;
6733
6734         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6735                 gtk_widget_show(compose->followup_hbox);
6736                 gtk_widget_show(compose->followup_entry);
6737                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6738                 compose->use_followupto = TRUE;
6739         } else {
6740                 gtk_widget_hide(compose->followup_hbox);
6741                 gtk_widget_hide(compose->followup_entry);
6742                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6743                 gtk_widget_queue_resize(compose->table_vbox);
6744                 compose->use_followupto = FALSE;
6745         }
6746 }
6747
6748 static void compose_toggle_attach_cb(gpointer data, guint action,
6749                                      GtkWidget *widget)
6750 {
6751         Compose *compose = (Compose *)data;
6752
6753         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6754                 gtk_widget_ref(compose->edit_vbox);
6755
6756                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6757                                        compose->edit_vbox);
6758                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6759                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6760                                    TRUE, TRUE, 0);
6761                 gtk_widget_show(compose->paned);
6762
6763                 gtk_widget_unref(compose->edit_vbox);
6764                 gtk_widget_unref(compose->paned);
6765
6766                 compose->use_attach = TRUE;
6767         } else {
6768                 gtk_widget_ref(compose->paned);
6769                 gtk_widget_ref(compose->edit_vbox);
6770
6771                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6772                                        compose->paned);
6773                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6774                                        compose->edit_vbox);
6775                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6776                                    compose->edit_vbox, TRUE, TRUE, 0);
6777
6778                 gtk_widget_unref(compose->edit_vbox);
6779
6780                 compose->use_attach = FALSE;
6781         }
6782 }
6783 #endif
6784
6785 #if USE_GPGME
6786 static void compose_toggle_sign_cb(gpointer data, guint action,
6787                                    GtkWidget *widget)
6788 {
6789         Compose *compose = (Compose *)data;
6790
6791         if (GTK_CHECK_MENU_ITEM(widget)->active)
6792                 compose->use_signing = TRUE;
6793         else
6794                 compose->use_signing = FALSE;
6795
6796         compose_update_gnupg_mode_menu_item(compose);
6797 }
6798
6799 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6800                                       GtkWidget *widget)
6801 {
6802         Compose *compose = (Compose *)data;
6803
6804         if (GTK_CHECK_MENU_ITEM(widget)->active)
6805                 compose->use_encryption = TRUE;
6806         else
6807                 compose->use_encryption = FALSE;
6808
6809         compose_update_gnupg_mode_menu_item(compose);
6810 }
6811
6812 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
6813 {
6814         if (account->default_gnupg_mode)
6815                 compose->gnupg_mode = GNUPG_MODE_INLINE;
6816         else
6817                 compose->gnupg_mode = GNUPG_MODE_DETACH;
6818
6819         compose_update_gnupg_mode_menu_item(compose);
6820 }
6821 #endif /* USE_GPGME */
6822
6823 static void compose_toggle_ruler_cb(gpointer data, guint action,
6824                                     GtkWidget *widget)
6825 {
6826         Compose *compose = (Compose *)data;
6827
6828         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6829                 gtk_widget_show(compose->ruler_hbox);
6830                 prefs_common.show_ruler = TRUE;
6831         } else {
6832                 gtk_widget_hide(compose->ruler_hbox);
6833                 gtk_widget_queue_resize(compose->edit_vbox);
6834                 prefs_common.show_ruler = FALSE;
6835         }
6836 }
6837
6838 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6839                                              GdkDragContext     *drag_context,
6840                                              gint                x,
6841                                              gint                y,
6842                                              GtkSelectionData   *data,
6843                                              guint               info,
6844                                              guint               time,
6845                                              gpointer            user_data)
6846 {
6847         Compose *compose = (Compose *)user_data;
6848         GList *list, *tmp;
6849
6850         list = uri_list_extract_filenames((const gchar *)data->data);
6851         for (tmp = list; tmp != NULL; tmp = tmp->next)
6852                 compose_attach_append
6853                         (compose, (const gchar *)tmp->data,
6854                          (const gchar *)tmp->data, NULL);
6855         if (list) compose_changed_cb(NULL, compose);
6856         list_free_strings(list);
6857         g_list_free(list);
6858 }
6859
6860 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6861                                              GdkDragContext     *drag_context,
6862                                              gint                x,
6863                                              gint                y,
6864                                              GtkSelectionData   *data,
6865                                              guint               info,
6866                                              guint               time,
6867                                              gpointer            user_data)
6868 {
6869         Compose *compose = (Compose *)user_data;
6870         GList *list, *tmp;
6871
6872         list = uri_list_extract_filenames((const gchar *)data->data);
6873         for (tmp = list; tmp != NULL; tmp = tmp->next)
6874                 compose_insert_file(compose, (const gchar *)tmp->data);
6875         list_free_strings(list);
6876         g_list_free(list);
6877 }
6878
6879 #if 0 /* NEW COMPOSE GUI */
6880 static void to_activated(GtkWidget *widget, Compose *compose)
6881 {
6882         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6883                 gtk_widget_grab_focus(compose->newsgroups_entry);
6884         else
6885                 gtk_widget_grab_focus(compose->subject_entry);
6886 }
6887
6888 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6889 {
6890         gtk_widget_grab_focus(compose->subject_entry);
6891 }
6892
6893 static void subject_activated(GtkWidget *widget, Compose *compose)
6894 {
6895         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6896                 gtk_widget_grab_focus(compose->cc_entry);
6897         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6898                 gtk_widget_grab_focus(compose->bcc_entry);
6899         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6900                 gtk_widget_grab_focus(compose->reply_entry);
6901         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6902                 gtk_widget_grab_focus(compose->followup_entry);
6903         else
6904                 gtk_widget_grab_focus(compose->text);
6905 }
6906
6907 static void cc_activated(GtkWidget *widget, Compose *compose)
6908 {
6909         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 bcc_activated(GtkWidget *widget, Compose *compose)
6920 {
6921         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6922                 gtk_widget_grab_focus(compose->reply_entry);
6923         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6924                 gtk_widget_grab_focus(compose->followup_entry);
6925         else
6926                 gtk_widget_grab_focus(compose->text);
6927 }
6928
6929 static void replyto_activated(GtkWidget *widget, Compose *compose)
6930 {
6931         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6932                 gtk_widget_grab_focus(compose->followup_entry);
6933         else
6934                 gtk_widget_grab_focus(compose->text);
6935 }
6936
6937 static void followupto_activated(GtkWidget *widget, Compose *compose)
6938 {
6939         gtk_widget_grab_focus(compose->text);
6940 }
6941 #endif
6942
6943 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6944                                              GtkWidget *widget)
6945 {
6946         Compose *compose = (Compose *)data;
6947
6948         if (GTK_CHECK_MENU_ITEM(widget)->active)
6949                 compose->return_receipt = TRUE;
6950         else
6951                 compose->return_receipt = FALSE;
6952 }
6953
6954 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
6955                                              GtkWidget *widget)
6956 {
6957         Compose *compose = (Compose *)data;
6958
6959         if (GTK_CHECK_MENU_ITEM(widget)->active)
6960                 compose->remove_references = TRUE;
6961         else
6962                 compose->remove_references = FALSE;
6963 }
6964
6965 void compose_headerentry_key_press_event_cb(GtkWidget *entry,
6966                                             GdkEventKey *event,
6967                                             ComposeHeaderEntry *headerentry)
6968 {
6969         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
6970             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
6971             !(event->state & GDK_MODIFIER_MASK) &&
6972             (event->keyval == GDK_BackSpace) &&
6973             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
6974                 gtk_container_remove
6975                         (GTK_CONTAINER(headerentry->compose->header_table),
6976                          headerentry->combo);
6977                 gtk_container_remove
6978                         (GTK_CONTAINER(headerentry->compose->header_table),
6979                          headerentry->entry);
6980                 headerentry->compose->header_list =
6981                         g_slist_remove(headerentry->compose->header_list,
6982                                        headerentry);
6983                 g_free(headerentry);
6984         } else  if (event->keyval == GDK_Tab) {
6985                 if (headerentry->compose->header_last == headerentry) {
6986                         /* Override default next focus, and give it to subject_entry
6987                          * instead of notebook tabs
6988                          */
6989                         gtk_signal_emit_stop_by_name(GTK_OBJECT(entry), "key-press-event");
6990                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
6991                 }
6992         }
6993
6994 }
6995
6996 void compose_headerentry_changed_cb(GtkWidget *entry,
6997                                     ComposeHeaderEntry *headerentry)
6998 {
6999         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7000                 headerentry->compose->header_list =
7001                         g_slist_append(headerentry->compose->header_list,
7002                                        headerentry);
7003                 compose_create_header_entry(headerentry->compose);
7004                 gtk_signal_disconnect_by_func
7005                         (GTK_OBJECT(entry),
7006                          GTK_SIGNAL_FUNC(compose_headerentry_changed_cb),
7007                          headerentry);
7008                 /* Automatically scroll down */
7009                 compose_show_first_last_header(headerentry->compose, FALSE);
7010
7011         }
7012 }
7013
7014 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7015 {
7016         GtkAdjustment *vadj;
7017
7018         g_return_if_fail(compose);
7019         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7020         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7021
7022         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7023         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7024 }
7025
7026 static void text_activated(GtkWidget *widget, Compose *compose)
7027 {
7028         compose_send_control_enter(compose);
7029 }
7030
7031 static void text_inserted(GtkWidget *widget, const gchar *text,
7032                           gint length, gint *position, Compose *compose)
7033 {
7034         GtkEditable *editable = GTK_EDITABLE(widget);
7035         gint paste_as_quotation = GPOINTER_TO_INT(gtk_object_get_data
7036                                 (GTK_OBJECT(widget), "paste_as_quotation"));
7037
7038         gtk_signal_handler_block_by_func(GTK_OBJECT(widget),
7039                                          GTK_SIGNAL_FUNC(text_inserted),
7040                                          compose);
7041         if (paste_as_quotation) {
7042                 gchar *new_text;
7043                 gchar *qmark;
7044                 gint pos;
7045
7046                 new_text = g_strndup(text, length);
7047                 if (prefs_common.quotemark && *prefs_common.quotemark)
7048                         qmark = prefs_common.quotemark;
7049                 else
7050                         qmark = "> ";
7051                 gtk_stext_set_point(GTK_STEXT(widget), *position);
7052                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7053                 pos = gtk_stext_get_point(GTK_STEXT(widget));
7054                 gtk_editable_set_position(editable, pos);
7055                 *position = pos;
7056                 g_free(new_text);
7057                 gtk_object_set_data(GTK_OBJECT(widget), "paste_as_quotation",
7058                                     GINT_TO_POINTER(paste_as_quotation - 1));
7059         } else
7060                 gtk_editable_insert_text(editable, text, length, position);
7061
7062         if (prefs_common.autowrap)
7063                 compose_wrap_line_all_full(compose, TRUE);
7064
7065         gtk_signal_handler_unblock_by_func(GTK_OBJECT(widget),
7066                                            GTK_SIGNAL_FUNC(text_inserted),
7067                                            compose);
7068         gtk_signal_emit_stop_by_name(GTK_OBJECT(editable), "insert_text");
7069
7070         if (prefs_common.autosave &&
7071             gtk_stext_get_length(GTK_STEXT(widget)) % prefs_common.autosave_length == 0)
7072                 gtk_timeout_add(500, (GtkFunction) compose_defer_auto_save_draft, compose);
7073 }
7074
7075 static gint compose_defer_auto_save_draft(Compose *compose)
7076 {
7077         compose_draft_cb((gpointer)compose, 2, NULL);
7078         return FALSE;
7079 }
7080
7081 static gboolean compose_send_control_enter(Compose *compose)
7082 {
7083         GdkEvent *ev;
7084         GdkEventKey *kev;
7085         GtkItemFactory *ifactory;
7086         GtkAccelEntry *accel;
7087         GtkWidget *send_menu;
7088         GSList *list;
7089         GdkModifierType ignored_mods =
7090                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7091                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7092
7093         ev = gtk_get_current_event();
7094         if (ev->type != GDK_KEY_PRESS) return FALSE;
7095
7096         kev = (GdkEventKey *)ev;
7097         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7098                 return FALSE;
7099
7100         ifactory = gtk_item_factory_from_widget(compose->menubar);
7101         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7102         list = gtk_accel_group_entries_from_object(GTK_OBJECT(send_menu));
7103         if (!list)
7104                 return FALSE;
7105
7106         accel = (GtkAccelEntry *)list->data;
7107         if (accel && accel->accelerator_key == kev->keyval &&
7108             (accel->accelerator_mods & ~ignored_mods) ==
7109             (kev->state & ~ignored_mods)) {
7110                 compose_send_cb(compose, 0, NULL);
7111                 return TRUE;
7112         }
7113
7114         return FALSE;
7115 }
7116
7117 #if USE_ASPELL
7118 static void compose_check_all(Compose *compose)
7119 {
7120         if (compose->gtkaspell)
7121                 gtkaspell_check_all(compose->gtkaspell);
7122 }
7123
7124 static void compose_highlight_all(Compose *compose)
7125 {
7126         if (compose->gtkaspell)
7127                 gtkaspell_highlight_all(compose->gtkaspell);
7128 }
7129
7130 static void compose_check_backwards(Compose *compose)
7131 {
7132         if (compose->gtkaspell)
7133                 gtkaspell_check_backwards(compose->gtkaspell);
7134         else {
7135                 GtkItemFactory *ifactory;
7136                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7137                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7138                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7139         }
7140 }
7141
7142 static void compose_check_forwards_go(Compose *compose)
7143 {
7144         if (compose->gtkaspell)
7145                 gtkaspell_check_forwards_go(compose->gtkaspell);
7146         else {
7147                 GtkItemFactory *ifactory;
7148                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7149                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7150                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7151         }
7152 }
7153 #endif
7154