src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 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/gtktreeview.h>
  51
  52 #include <gtk/gtkdnd.h>
  53 #include <stdio.h>
  54 #include <stdlib.h>
  55 #include <string.h>
  56 #include <ctype.h>
  57 #include <sys/types.h>
  58 #include <sys/stat.h>
  59 #include <unistd.h>
  60 #include <time.h>
  61 /* #include <sys/utsname.h> */
  62 #include <stdlib.h>
  63 #include <sys/wait.h>
  64 #include <signal.h>
  65 #include <errno.h>
  66 #include <libgen.h>
  67
  68 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  69 #  include <wchar.h>
  70 #  include <wctype.h>
  71 #endif
  72
  73 #include "intl.h"
  74 #include "main.h"
  75 #include "mainwindow.h"
  76 #include "compose.h"
  77 #include "addressbook.h"
  78 #include "folderview.h"
  79 #include "procmsg.h"
  80 #include "menu.h"
  81 #include "stock_pixmap.h"
  82 #include "send_message.h"
  83 #include "imap.h"
  84 #include "news.h"
  85 #include "customheader.h"
  86 #include "prefs_common.h"
  87 #include "prefs_account.h"
  88 #include "action.h"
  89 #include "account.h"
  90 #include "filesel.h"
  91 #include "procheader.h"
  92 #include "procmime.h"
  93 #include "statusbar.h"
  94 #include "about.h"
  95 #include "base64.h"
  96 #include "quoted-printable.h"
  97 #include "codeconv.h"
  98 #include "utils.h"
  99 #include "gtkutils.h"
 100 #include "socket.h"
 101 #include "alertpanel.h"
 102 #include "manage_window.h"
 103 #include "gtkshruler.h"
 104 #include "folder.h"
 105 #include "addr_compl.h"
 106 #include "quote_fmt.h"
 107 #include "template.h"
 108 #include "undo.h"
 109 #include "foldersel.h"
 110 #include "toolbar.h"
 111
 112 #if USE_GPGME
 113 #  include "rfc2015.h"
 114 #endif
 115
 116 typedef enum
 117 {
 118         COL_MIMETYPE = 0,
 119         COL_SIZE     = 1,
 120         COL_NAME     = 2
 121 } AttachColumnPos;
 122
 123 #define N_ATTACH_COLS           3
 124
 125 typedef enum
 126 {
 127         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 128         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 129         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 130         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 131         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 132         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 133         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 134         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 135         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 137         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 139         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 140         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 141         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 142 } ComposeCallAdvancedAction;
 143
 144 typedef enum
 145 {
 146         PRIORITY_HIGHEST = 1,
 147         PRIORITY_HIGH,
 148         PRIORITY_NORMAL,
 149         PRIORITY_LOW,
 150         PRIORITY_LOWEST
 151 } PriorityLevel;
 152
 153 typedef enum
 154 {
 155         COMPOSE_INSERT_SUCCESS,
 156         COMPOSE_INSERT_READ_ERROR,
 157         COMPOSE_INSERT_INVALID_CHARACTER,
 158         COMPOSE_INSERT_NO_FILE
 159 } ComposeInsertResult;
 160
 161 #define B64_LINE_SIZE           57
 162 #define B64_BUFFSIZE            77
 163
 164 #define MAX_REFERENCES_LEN      999
 165
 166 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 167
 168 static GList *compose_list = NULL;
 169
 170 Compose *compose_generic_new                    (PrefsAccount   *account,
 171                                                  const gchar    *to,
 172                                                  FolderItem     *item,
 173                                                  GPtrArray      *attach_files,
 174                                                  GList          *listAddress );
 175
 176 static Compose *compose_create                  (PrefsAccount   *account,
 177                                                  ComposeMode     mode);
 178
 179 static GtkWidget *compose_account_option_menu_create
 180                                                 (Compose        *compose);
 181 static void compose_set_template_menu           (Compose        *compose);
 182 static void compose_template_apply              (Compose        *compose,
 183                                                  Template       *tmpl,
 184                                                  gboolean        replace);
 185 static void compose_destroy                     (Compose        *compose);
 186
 187 static void compose_entries_set                 (Compose        *compose,
 188                                                  const gchar    *mailto);
 189 static gint compose_parse_header                (Compose        *compose,
 190                                                  MsgInfo        *msginfo);
 191 static gchar *compose_parse_references          (const gchar    *ref,
 192                                                  const gchar    *msgid);
 193
 194 static gchar *compose_quote_fmt                 (Compose        *compose,
 195                                                  MsgInfo        *msginfo,
 196                                                  const gchar    *fmt,
 197                                                  const gchar    *qmark,
 198                                                  const gchar    *body);
 199
 200 static void compose_reply_set_entry             (Compose        *compose,
 201                                                  MsgInfo        *msginfo,
 202                                                  gboolean        to_all,
 203                                                  gboolean        to_ml,
 204                                                  gboolean        to_sender,
 205                                                  gboolean
 206                                                  followup_and_reply_to);
 207 static void compose_reedit_set_entry            (Compose        *compose,
 208                                                  MsgInfo        *msginfo);
 209 static void compose_insert_sig                  (Compose        *compose,
 210                                                  gboolean        replace);
 211 static gchar *compose_get_signature_str         (Compose        *compose);
 212 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 213                                                  const gchar    *file);
 214 static void compose_attach_append               (Compose        *compose,
 215                                                  const gchar    *file,
 216                                                  const gchar    *type,
 217                                                  const gchar    *content_type);
 218 static void compose_attach_parts                (Compose        *compose,
 219                                                  MsgInfo        *msginfo);
 220 static void compose_wrap_line                   (Compose        *compose);
 221 static void compose_wrap_line_all               (Compose        *compose);
 222 static void compose_wrap_line_all_full          (Compose        *compose,
 223                                                  gboolean        autowrap);
 224 static void compose_set_title                   (Compose        *compose);
 225 static void compose_select_account              (Compose        *compose,
 226                                                  PrefsAccount   *account,
 227                                                  gboolean        init);
 228
 229 static PrefsAccount *compose_current_mail_account(void);
 230 /* static gint compose_send                     (Compose        *compose); */
 231 static gboolean compose_check_for_valid_recipient
 232                                                 (Compose        *compose);
 233 static gboolean compose_check_entries           (Compose        *compose,
 234                                                  gboolean       check_subject);
 235 static gint compose_write_to_file               (Compose        *compose,
 236                                                  const gchar    *file,
 237                                                  gboolean        is_draft);
 238 static gint compose_write_body_to_file          (Compose        *compose,
 239                                                  const gchar    *file);
 240 static gint compose_remove_reedit_target        (Compose        *compose);
 241 void compose_remove_draft                       (Compose        *compose);
 242 static gint compose_queue                       (Compose        *compose,
 243                                                  gint           *msgnum,
 244                                                  FolderItem     **item);
 245 static gint compose_queue_sub                   (Compose        *compose,
 246                                                  gint           *msgnum,
 247                                                  FolderItem     **item,
 248                                                  gboolean       check_subject);
 249 static void compose_write_attach                (Compose        *compose,
 250                                                  FILE           *fp);
 251 static gint compose_write_headers               (Compose        *compose,
 252                                                  FILE           *fp,
 253                                                  const gchar    *charset,
 254                                                  EncodingType    encoding,
 255                                                  gboolean        is_draft);
 256
 257 static void compose_convert_header              (gchar          *dest,
 258                                                  gint            len,
 259                                                  gchar          *src,
 260                                                  gint            header_len,
 261                                                  gboolean        addr_field);
 262 static void compose_generate_msgid              (gchar          *buf,
 263                                                  gint            len);
 264
 265 static void compose_attach_info_free            (AttachInfo     *ainfo);
 266 static void compose_attach_remove_selected      (Compose        *compose);
 267
 268 static void compose_attach_property             (Compose        *compose);
 269 static void compose_attach_property_create      (gboolean       *cancelled);
 270 static void attach_property_ok                  (GtkWidget      *widget,
 271                                                  gboolean       *cancelled);
 272 static void attach_property_cancel              (GtkWidget      *widget,
 273                                                  gboolean       *cancelled);
 274 static gint attach_property_delete_event        (GtkWidget      *widget,
 275                                                  GdkEventAny    *event,
 276                                                  gboolean       *cancelled);
 277 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 278                                                  GdkEventKey    *event,
 279                                                  gboolean       *cancelled);
 280
 281 static void compose_exec_ext_editor             (Compose           *compose);
 282 static gint compose_exec_ext_editor_real        (const gchar       *file);
 283 static gboolean compose_ext_editor_kill         (Compose           *compose);
 284 static void compose_input_cb                    (gpointer           data,
 285                                                  gint               source,
 286                                                  GdkInputCondition  condition);
 287 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 288                                                  gboolean           sensitive);
 289
 290 static void compose_undo_state_changed          (UndoMain       *undostruct,
 291                                                  gint            undo_state,
 292                                                  gint            redo_state,
 293                                                  gpointer        data);
 294
 295 static gint calc_cursor_xpos    (GtkTextView    *text,
 296                                  gint            extra,
 297                                  gint            char_width);
 298
 299 static void compose_create_header_entry (Compose *compose);
 300 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 301 static void compose_update_priority_menu_item(Compose * compose);
 302
 303 static void compose_add_field_list      ( Compose *compose,
 304                                           GList *listAddress );
 305
 306 /* callback functions */
 307
 308 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 309                                          GtkAllocation  *allocation,
 310                                          GtkSHRuler     *shruler);
 311 static void account_activated           (GtkMenuItem    *menuitem,
 312                                          gpointer        data);
 313 static void attach_selected             (GtkCList       *clist,
 314                                          gint            row,
 315                                          gint            column,
 316                                          GdkEvent       *event,
 317                                          gpointer        data);
 318 static gboolean attach_button_pressed   (GtkWidget      *widget,
 319                                          GdkEventButton *event,
 320                                          gpointer        data);
 321 static gboolean attach_key_pressed      (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          gpointer        data);
 324
 325 static void compose_send_cb             (gpointer        data,
 326                                          guint           action,
 327                                          GtkWidget      *widget);
 328 static void compose_send_later_cb       (gpointer        data,
 329                                          guint           action,
 330                                          GtkWidget      *widget);
 331
 332 static void compose_draft_cb            (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335
 336 static void compose_attach_cb           (gpointer        data,
 337                                          guint           action,
 338                                          GtkWidget      *widget);
 339 static void compose_insert_file_cb      (gpointer        data,
 340                                          guint           action,
 341                                          GtkWidget      *widget);
 342 static void compose_insert_sig_cb       (gpointer        data,
 343                                          guint           action,
 344                                          GtkWidget      *widget);
 345
 346 static void compose_close_cb            (gpointer        data,
 347                                          guint           action,
 348                                          GtkWidget      *widget);
 349
 350 static void compose_address_cb          (gpointer        data,
 351                                          guint           action,
 352                                          GtkWidget      *widget);
 353 static void compose_template_activate_cb(GtkWidget      *widget,
 354                                          gpointer        data);
 355
 356 static void compose_ext_editor_cb       (gpointer        data,
 357                                          guint           action,
 358                                          GtkWidget      *widget);
 359
 360 static gint compose_delete_cb           (GtkWidget      *widget,
 361                                          GdkEventAny    *event,
 362                                          gpointer        data);
 363 static void compose_destroy_cb          (GtkWidget      *widget,
 364                                          Compose        *compose);
 365
 366 static void compose_undo_cb             (Compose        *compose);
 367 static void compose_redo_cb             (Compose        *compose);
 368 static void compose_cut_cb              (Compose        *compose);
 369 static void compose_copy_cb             (Compose        *compose);
 370 static void compose_paste_cb            (Compose        *compose);
 371 static void compose_paste_as_quote_cb   (Compose        *compose);
 372 static void compose_allsel_cb           (Compose        *compose);
 373
 374 static void compose_advanced_action_cb  (Compose                   *compose,
 375                                          ComposeCallAdvancedAction  action);
 376
 377 static void compose_grab_focus_cb       (GtkWidget      *widget,
 378                                          Compose        *compose);
 379
 380 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 381                                          Compose        *compose);
 382
 383 static void compose_toggle_autowrap_cb  (gpointer        data,
 384                                          guint           action,
 385                                          GtkWidget      *widget);
 386
 387 #if 0
 388 static void compose_toggle_to_cb        (gpointer        data,
 389                                          guint           action,
 390                                          GtkWidget      *widget);
 391 static void compose_toggle_cc_cb        (gpointer        data,
 392                                          guint           action,
 393                                          GtkWidget      *widget);
 394 static void compose_toggle_bcc_cb       (gpointer        data,
 395                                          guint           action,
 396                                          GtkWidget      *widget);
 397 static void compose_toggle_replyto_cb   (gpointer        data,
 398                                          guint           action,
 399                                          GtkWidget      *widget);
 400 static void compose_toggle_followupto_cb(gpointer        data,
 401                                          guint           action,
 402                                          GtkWidget      *widget);
 403 static void compose_toggle_attach_cb    (gpointer        data,
 404                                          guint           action,
 405                                          GtkWidget      *widget);
 406 #endif
 407 static void compose_toggle_ruler_cb     (gpointer        data,
 408                                          guint           action,
 409                                          GtkWidget      *widget);
 410 #if USE_GPGME
 411 static void compose_toggle_sign_cb      (gpointer        data,
 412                                          guint           action,
 413                                          GtkWidget      *widget);
 414 static void compose_toggle_encrypt_cb   (gpointer        data,
 415                                          guint           action,
 416                                          GtkWidget      *widget);
 417 static void compose_set_gnupg_mode_cb   (gpointer        data,
 418                                          guint           action,
 419                                          GtkWidget      *widget);
 420 static void compose_update_gnupg_mode_menu_item(Compose * compose);
 421 static void activate_gnupg_mode         (Compose *compose,
 422                                          PrefsAccount *account);
 423 #endif
 424 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 425                                              GtkWidget *widget);
 426 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 427                                              GtkWidget *widget);
 428 static void compose_set_priority_cb     (gpointer        data,
 429                                          guint           action,
 430                                          GtkWidget      *widget);
 431
 432 static void compose_attach_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 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 441                                              GdkDragContext     *drag_context,
 442                                              gint                x,
 443                                              gint                y,
 444                                              GtkSelectionData   *data,
 445                                              guint               info,
 446                                              guint               time,
 447                                              gpointer            user_data);
 448
 449 #if 0
 450 static void to_activated                (GtkWidget      *widget,
 451                                          Compose        *compose);
 452 static void newsgroups_activated        (GtkWidget      *widget,
 453                                          Compose        *compose);
 454 static void cc_activated                (GtkWidget      *widget,
 455                                          Compose        *compose);
 456 static void bcc_activated               (GtkWidget      *widget,
 457                                          Compose        *compose);
 458 static void replyto_activated           (GtkWidget      *widget,
 459                                          Compose        *compose);
 460 static void followupto_activated        (GtkWidget      *widget,
 461                                          Compose        *compose);
 462 static void subject_activated           (GtkWidget      *widget,
 463                                          Compose        *compose);
 464 #endif
 465
 466 static void text_activated              (GtkWidget      *widget,
 467                                          Compose        *compose);
 468 static void text_inserted               (GtkTextBuffer  *buffer,
 469                                          GtkTextIter    *iter,
 470                                          const gchar    *text,
 471                                          gint            len,
 472                                          Compose        *compose);
 473 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 474                                   gboolean to_all, gboolean to_ml,
 475                                   gboolean to_sender,
 476                                   gboolean followup_and_reply_to,
 477                                   const gchar *body);
 478
 479 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 480                                             ComposeHeaderEntry *headerentry);
 481 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 482                                             GdkEventKey        *event,
 483                                             ComposeHeaderEntry *headerentry);
 484 static gboolean compose_headerentry_button_pressed (GtkWidget *entry,
 485                                                     GdkEventButton *event,
 486                                                     gpointer data);
 487
 488 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 489
 490 #if USE_ASPELL
 491 static void compose_check_all              (Compose *compose);
 492 static void compose_highlight_all          (Compose *compose);
 493 static void compose_check_backwards        (Compose *compose);
 494 static void compose_check_forwards_go      (Compose *compose);
 495 #endif
 496
 497 static gboolean compose_send_control_enter      (Compose        *compose);
 498 static gint compose_defer_auto_save_draft       (Compose        *compose);
 499 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 500
 501 static GtkItemFactoryEntry compose_popup_entries[] =
 502 {
 503         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 504         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 505         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 506         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 507 };
 508
 509 static GtkItemFactoryEntry compose_entries[] =
 510 {
 511         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 512         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 513         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 514         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig_cb,  0, NULL},
 515         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 516         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 517
 518         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 519         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 520         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 521         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 522         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 523         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 524         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 525         {N_("/_Edit/Paste as _quotation"),
 526                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 527         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 528         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 529         {N_("/_Edit/A_dvanced/Move a character backward"),
 530                                         "<control>B",
 531                                         compose_advanced_action_cb,
 532                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 533                                         NULL},
 534         {N_("/_Edit/A_dvanced/Move a character forward"),
 535                                         "<control>F",
 536                                         compose_advanced_action_cb,
 537                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 538                                         NULL},
 539         {N_("/_Edit/A_dvanced/Move a word backward"),
 540                                         NULL, /* "<alt>B" */
 541                                         compose_advanced_action_cb,
 542                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 543                                         NULL},
 544         {N_("/_Edit/A_dvanced/Move a word forward"),
 545                                         NULL, /* "<alt>F" */
 546                                         compose_advanced_action_cb,
 547                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 548                                         NULL},
 549         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 550                                         NULL, /* "<control>A" */
 551                                         compose_advanced_action_cb,
 552                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 553                                         NULL},
 554         {N_("/_Edit/A_dvanced/Move to end of line"),
 555                                         "<control>E",
 556                                         compose_advanced_action_cb,
 557                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 558                                         NULL},
 559         {N_("/_Edit/A_dvanced/Move to previous line"),
 560                                         "<control>P",
 561                                         compose_advanced_action_cb,
 562                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 563                                         NULL},
 564         {N_("/_Edit/A_dvanced/Move to next line"),
 565                                         "<control>N",
 566                                         compose_advanced_action_cb,
 567                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 568                                         NULL},
 569         {N_("/_Edit/A_dvanced/Delete a character backward"),
 570                                         "<control>H",
 571                                         compose_advanced_action_cb,
 572                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 573                                         NULL},
 574         {N_("/_Edit/A_dvanced/Delete a character forward"),
 575                                         "<control>D",
 576                                         compose_advanced_action_cb,
 577                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 578                                         NULL},
 579         {N_("/_Edit/A_dvanced/Delete a word backward"),
 580                                         NULL, /* "<control>W" */
 581                                         compose_advanced_action_cb,
 582                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 583                                         NULL},
 584         {N_("/_Edit/A_dvanced/Delete a word forward"),
 585                                         NULL, /* "<alt>D", */
 586                                         compose_advanced_action_cb,
 587                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 588                                         NULL},
 589         {N_("/_Edit/A_dvanced/Delete line"),
 590                                         "<control>U",
 591                                         compose_advanced_action_cb,
 592                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 593                                         NULL},
 594         {N_("/_Edit/A_dvanced/Delete entire line"),
 595                                         NULL,
 596                                         compose_advanced_action_cb,
 597                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 598                                         NULL},
 599         {N_("/_Edit/A_dvanced/Delete to end of line"),
 600                                         "<control>K",
 601                                         compose_advanced_action_cb,
 602                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 603                                         NULL},
 604         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 605         {N_("/_Edit/_Wrap current paragraph"),
 606                                         "<control>L", compose_wrap_line, 0, NULL},
 607         {N_("/_Edit/Wrap all long _lines"),
 608                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 609         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 610         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 611         {N_("/_Edit/Edit with e_xternal editor"),
 612                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 613 #if USE_ASPELL
 614         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 615         {N_("/_Spelling/_Check all or check selection"),
 616                                         NULL, compose_check_all, 0, NULL},
 617         {N_("/_Spelling/_Highlight all misspelled words"),
 618                                         NULL, compose_highlight_all, 0, NULL},
 619         {N_("/_Spelling/Check _backwards misspelled word"),
 620                                         NULL, compose_check_backwards , 0, NULL},
 621         {N_("/_Spelling/_Forward to next misspelled word"),
 622                                         NULL, compose_check_forwards_go, 0, NULL},
 623         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 624         {N_("/_Spelling/_Spelling Configuration"),
 625                                         NULL, NULL, 0, "<Branch>"},
 626 #endif
 627 #if 0 /* NEW COMPOSE GUI */
 628         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 629         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 630         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 631         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 632         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 633         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 634         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 635         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 636         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 637         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 638         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 639 #endif
 640         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 641         {N_("/_Message/_Send"),         "<control>Return",
 642                                         compose_send_cb, 0, NULL},
 643         {N_("/_Message/Send _later"),   "<shift><control>S",
 644                                         compose_send_later_cb,  0, NULL},
 645         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 646         {N_("/_Message/Save to _draft folder"),
 647                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 648         {N_("/_Message/Save and _keep editing"),
 649                                         "<control>S", compose_draft_cb, 1, NULL},
 650 #if 0 /* NEW COMPOSE GUI */
 651         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 652         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 653         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 654         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 655         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 656         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 657         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 658         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 659         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 660 #endif
 661 #if USE_GPGME
 662         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 663         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 664         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 665         {N_("/_Message/Mode"),          NULL, NULL,   0, "<Branch>"},
 666         {N_("/_Message/Mode/MIME"),     NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_DETACH, "<RadioItem>"},
 667         {N_("/_Message/Mode/Inline"),   NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_INLINE, "/Message/Mode/MIME"},
 668 #endif /* USE_GPGME */
 669         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 670         {N_("/_Message/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 671         {N_("/_Message/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 672         {N_("/_Message/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Message/Priority/Highest"},
 673         {N_("/_Message/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Message/Priority/Highest"},
 674         {N_("/_Message/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Message/Priority/Highest"},
 675         {N_("/_Message/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Message/Priority/Highest"},
 676         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 677         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 678         {N_("/_Message/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 679         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 680         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 681         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 682         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 683         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 684         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 685         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 686 };
 687
 688 static GtkTargetEntry compose_mime_types[] =
 689 {
 690         {"text/uri-list", 0, 0}
 691 };
 692
 693 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 694                      GPtrArray *attach_files)
 695 {
 696         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 697 }
 698
 699 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 700 {
 701         return compose_generic_new(account, NULL, item, NULL, NULL);
 702 }
 703
 704 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 705 {
 706         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 707 }
 708
 709 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 710                              GPtrArray *attach_files, GList *listAddress )
 711 {
 712         Compose *compose;
 713         GtkTextView *textview;
 714         GtkTextBuffer *textbuf;
 715         GtkTextIter iter;
 716         GtkItemFactory *ifactory;
 717
 718         if (item && item->prefs && item->prefs->enable_default_account)
 719                 account = account_find_from_id(item->prefs->default_account);
 720
 721         if (!account) account = cur_account;
 722         g_return_val_if_fail(account != NULL, NULL);
 723
 724         compose = compose_create(account, COMPOSE_NEW);
 725         ifactory = gtk_item_factory_from_widget(compose->menubar);
 726
 727         compose->replyinfo = NULL;
 728         compose->fwdinfo   = NULL;
 729
 730         textview = GTK_TEXT_VIEW(compose->text);
 731         textbuf = gtk_text_view_get_buffer(textview);
 732
 733 #ifdef USE_ASPELL
 734         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 735             compose->gtkaspell)
 736                 gtkaspell_change_dict(compose->gtkaspell,
 737                     item->prefs->default_dictionary);
 738 #endif
 739
 740         if (account->auto_sig)
 741                 compose_insert_sig(compose, FALSE);
 742         gtk_text_buffer_get_start_iter(textbuf, &iter);
 743         gtk_text_buffer_place_cursor(textbuf, &iter);
 744
 745         if (account->protocol != A_NNTP) {
 746                 if (mailto && *mailto != '\0') {
 747                         compose_entries_set(compose, mailto);
 748
 749                 } else if (item && item->prefs->enable_default_to) {
 750                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 751                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 752                 }
 753                 if (item && item->ret_rcpt) {
 754                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 755                 }
 756         } else {
 757                 if (mailto) {
 758                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 759                 }
 760                 /*
 761                  * CLAWS: just don't allow return receipt request, even if the user
 762                  * may want to send an email. simple but foolproof.
 763                  */
 764                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 765         }
 766         compose_add_field_list( compose, listAddress );
 767
 768         if (attach_files) {
 769                 gint i;
 770                 gchar *file;
 771
 772                 for (i = 0; i < attach_files->len; i++) {
 773                         file = g_ptr_array_index(attach_files, i);
 774                         compose_attach_append(compose, file, file, NULL);
 775                 }
 776         }
 777
 778         compose_show_first_last_header(compose, TRUE);
 779
 780         /* Set save folder */
 781         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 782                 gchar *folderidentifier;
 783
 784                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 785                 folderidentifier = folder_item_get_identifier(item);
 786                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 787                 g_free(folderidentifier);
 788         }
 789
 790         gtk_widget_grab_focus(compose->header_last->entry);
 791
 792         undo_unblock(compose->undostruct);
 793
 794         if (prefs_common.auto_exteditor)
 795                 compose_exec_ext_editor(compose);
 796
 797         return compose;
 798 }
 799
 800 /*
 801 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 802                                            const gchar *followupto, gchar * to)
 803 {
 804         Compose *compose;
 805
 806         if (!account) account = cur_account;
 807         g_return_val_if_fail(account != NULL, NULL);
 808         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 809
 810         compose = compose_create(account, COMPOSE_NEW);
 811
 812         if (prefs_common.auto_sig)
 813                 compose_insert_sig(compose);
 814         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 815         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 816
 817         compose_entry_append(compose, to, COMPOSE_TO);
 818         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 819         gtk_widget_grab_focus(compose->subject_entry);
 820
 821         return compose;
 822 }
 823 */
 824
 825 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 826 {
 827         MsgInfo *msginfo;
 828         guint list_len;
 829
 830         g_return_if_fail(msginfo_list != NULL);
 831
 832         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 833         g_return_if_fail(msginfo != NULL);
 834
 835         list_len = g_slist_length(msginfo_list);
 836
 837         switch (mode) {
 838         case COMPOSE_REPLY:
 839                 compose_reply(msginfo, prefs_common.reply_with_quote,
 840                               FALSE, prefs_common.default_reply_list, FALSE, body);
 841                 break;
 842         case COMPOSE_REPLY_WITH_QUOTE:
 843                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 844                 break;
 845         case COMPOSE_REPLY_WITHOUT_QUOTE:
 846                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 847                 break;
 848         case COMPOSE_REPLY_TO_SENDER:
 849                 compose_reply(msginfo, prefs_common.reply_with_quote,
 850                               FALSE, FALSE, TRUE, body);
 851                 break;
 852         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 853                 compose_followup_and_reply_to(msginfo,
 854                                               prefs_common.reply_with_quote,
 855                                               FALSE, FALSE, body);
 856                 break;
 857         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 858                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 859                 break;
 860         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 861                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 862                 break;
 863         case COMPOSE_REPLY_TO_ALL:
 864                 compose_reply(msginfo, prefs_common.reply_with_quote,
 865                               TRUE, FALSE, FALSE, body);
 866                 break;
 867         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 868                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 869                 break;
 870         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 871                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 872                 break;
 873         case COMPOSE_REPLY_TO_LIST:
 874                 compose_reply(msginfo, prefs_common.reply_with_quote,
 875                               FALSE, TRUE, FALSE, body);
 876                 break;
 877         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 878                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 879                 break;
 880         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 881                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 882                 break;
 883         case COMPOSE_FORWARD:
 884                 if (prefs_common.forward_as_attachment) {
 885                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 886                         return;
 887                 } else {
 888                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 889                         return;
 890                 }
 891                 break;
 892         case COMPOSE_FORWARD_INLINE:
 893                 /* check if we reply to more than one Message */
 894                 if (list_len == 1) {
 895                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 896                         break;
 897                 }
 898                 /* more messages FALL THROUGH */
 899         case COMPOSE_FORWARD_AS_ATTACH:
 900                 compose_forward_multiple(NULL, msginfo_list);
 901                 break;
 902         case COMPOSE_REDIRECT:
 903                 compose_redirect(NULL, msginfo);
 904                 break;
 905         default:
 906                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 907         }
 908 }
 909
 910 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 911                    gboolean to_ml, gboolean to_sender,
 912                    const gchar *body)
 913 {
 914         compose_generic_reply(msginfo, quote, to_all, to_ml,
 915                               to_sender, FALSE, body);
 916 }
 917
 918 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 919                                    gboolean to_all,
 920                                    gboolean to_sender,
 921                                    const gchar *body)
 922 {
 923         compose_generic_reply(msginfo, quote, to_all, FALSE,
 924                               to_sender, TRUE, body);
 925 }
 926
 927 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 928                                   gboolean to_all, gboolean to_ml,
 929                                   gboolean to_sender,
 930                                   gboolean followup_and_reply_to,
 931                                   const gchar *body)
 932 {
 933         GtkItemFactory *ifactory;
 934         Compose *compose;
 935         PrefsAccount *account = NULL;
 936         PrefsAccount *reply_account;
 937         GtkTextView *textview;
 938         GtkTextBuffer *textbuf;
 939         GtkTextIter iter;
 940         int cursor_pos;
 941
 942         g_return_if_fail(msginfo != NULL);
 943         g_return_if_fail(msginfo->folder != NULL);
 944
 945         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 946
 947         g_return_if_fail(account != NULL);
 948
 949         if (to_sender && account->protocol == A_NNTP &&
 950             !followup_and_reply_to) {
 951                 reply_account =
 952                         account_find_from_address(account->address);
 953                 if (!reply_account)
 954                         reply_account = compose_current_mail_account();
 955                 if (!reply_account)
 956                         return;
 957         } else
 958                 reply_account = account;
 959
 960         compose = compose_create(account, COMPOSE_REPLY);
 961         ifactory = gtk_item_factory_from_widget(compose->menubar);
 962
 963         menu_set_active(ifactory, "/Message/Remove references", FALSE);
 964         menu_set_sensitive(ifactory, "/Message/Remove references", TRUE);
 965
 966         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 967         if (!compose->replyinfo)
 968                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 969
 970         if (msginfo->folder && msginfo->folder->ret_rcpt)
 971                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 972
 973         /* Set save folder */
 974         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 975                 gchar *folderidentifier;
 976
 977                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 978                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 979                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 980                 g_free(folderidentifier);
 981         }
 982
 983         if (compose_parse_header(compose, msginfo) < 0) return;
 984         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 985                                 to_sender, followup_and_reply_to);
 986         compose_show_first_last_header(compose, TRUE);
 987
 988         textview = (GTK_TEXT_VIEW(compose->text));
 989         textbuf = gtk_text_view_get_buffer(textview);
 990
 991 #ifdef USE_ASPELL
 992         if (msginfo->folder && msginfo->folder->prefs &&
 993             msginfo->folder->prefs &&
 994             msginfo->folder->prefs->enable_default_dictionary &&
 995             compose->gtkaspell)
 996                 gtkaspell_change_dict(compose->gtkaspell,
 997                     msginfo->folder->prefs->default_dictionary);
 998 #endif
 999
1000         if (quote) {
1001                 gchar *qmark;
1002
1003                 if (prefs_common.quotemark && *prefs_common.quotemark)
1004                         qmark = prefs_common.quotemark;
1005                 else
1006                         qmark = "> ";
1007
1008                 compose_quote_fmt(compose, compose->replyinfo,
1009                                   prefs_common.quotefmt,
1010                                   qmark, body);
1011         }
1012
1013         if (account->auto_sig)
1014                 compose_insert_sig(compose, FALSE);
1015
1016         if (quote && prefs_common.linewrap_quote)
1017                 compose_wrap_line_all(compose);
1018
1019         cursor_pos = quote_fmt_get_cursor_pos();
1020         gtk_text_buffer_get_start_iter(textbuf, &iter);
1021         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1022         gtk_text_buffer_place_cursor(textbuf, &iter);
1023
1024         if (quote && prefs_common.linewrap_quote) {
1025                 compose_wrap_line_all(compose);
1026                 gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1027         }
1028
1029         gtk_widget_grab_focus(compose->text);
1030
1031         undo_unblock(compose->undostruct);
1032
1033         if (prefs_common.auto_exteditor)
1034                 compose_exec_ext_editor(compose);
1035 }
1036
1037 #define INSERT_FW_HEADER(var, hdr) \
1038 if (msginfo->var && *msginfo->var) { \
1039         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1040         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1041         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1042 }
1043
1044 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1045                          gboolean as_attach, const gchar *body,
1046                          gboolean no_extedit)
1047 {
1048         Compose *compose;
1049         GtkTextView *textview;
1050         GtkTextBuffer *textbuf;
1051         GtkTextIter iter;
1052
1053         g_return_val_if_fail(msginfo != NULL, NULL);
1054         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1055
1056         if (!account &&
1057             !(account = compose_guess_forward_account_from_msginfo
1058                                 (msginfo)))
1059                 account = cur_account;
1060
1061         compose = compose_create(account, COMPOSE_FORWARD);
1062
1063         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1064         if (!compose->fwdinfo)
1065                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1066
1067         if (msginfo->subject && *msginfo->subject) {
1068                 gchar *buf, *buf2, *p;
1069
1070                 buf = p = g_strdup(msginfo->subject);
1071                 p += subject_get_prefix_length(p);
1072                 memmove(buf, p, strlen(p) + 1);
1073
1074                 buf2 = g_strdup_printf("Fw: %s", buf);
1075                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1076
1077                 g_free(buf);
1078                 g_free(buf2);
1079         }
1080
1081         textview = GTK_TEXT_VIEW(compose->text);
1082         textbuf = gtk_text_view_get_buffer(textview);
1083
1084         if (as_attach) {
1085                 gchar *msgfile;
1086
1087                 msgfile = procmsg_get_message_file_path(msginfo);
1088                 if (!is_file_exist(msgfile))
1089                         g_warning("%s: file not exist\n", msgfile);
1090                 else
1091                         compose_attach_append(compose, msgfile, msgfile,
1092                                               "message/rfc822");
1093
1094                 g_free(msgfile);
1095         } else {
1096                 gchar *qmark;
1097                 MsgInfo *full_msginfo;
1098
1099                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1100                 if (!full_msginfo)
1101                         full_msginfo = procmsg_msginfo_copy(msginfo);
1102
1103                 if (prefs_common.fw_quotemark &&
1104                     *prefs_common.fw_quotemark)
1105                         qmark = prefs_common.fw_quotemark;
1106                 else
1107                         qmark = "> ";
1108
1109                 compose_quote_fmt(compose, full_msginfo,
1110                                   prefs_common.fw_quotefmt,
1111                                   qmark, body);
1112                 compose_attach_parts(compose, msginfo);
1113
1114                 procmsg_msginfo_free(full_msginfo);
1115         }
1116
1117         if (account->auto_sig)
1118                 compose_insert_sig(compose, FALSE);
1119
1120         if (prefs_common.linewrap_quote)
1121                 compose_wrap_line_all(compose);
1122
1123         gtk_text_buffer_get_start_iter(textbuf, &iter);
1124         gtk_text_buffer_place_cursor(textbuf, &iter);
1125
1126 #if 0 /* NEW COMPOSE GUI */
1127         if (account->protocol != A_NNTP)
1128                 gtk_widget_grab_focus(compose->to_entry);
1129         else
1130                 gtk_widget_grab_focus(compose->newsgroups_entry);
1131 #endif
1132         gtk_widget_grab_focus(compose->header_last->entry);
1133
1134         if (!no_extedit && prefs_common.auto_exteditor)
1135                 compose_exec_ext_editor(compose);
1136
1137         /*save folder*/
1138         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1139                 gchar *folderidentifier;
1140
1141                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1142                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1143                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1144                 g_free(folderidentifier);
1145         }
1146
1147         return compose;
1148 }
1149
1150 #undef INSERT_FW_HEADER
1151
1152 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1153 {
1154         Compose *compose;
1155         GtkTextView *textview;
1156         GtkTextBuffer *textbuf;
1157         GtkTextIter iter;
1158         GSList *msginfo;
1159         gchar *msgfile;
1160
1161         g_return_val_if_fail(msginfo_list != NULL, NULL);
1162
1163         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1164                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1165                         return NULL;
1166
1167         /* guess account from first selected message */
1168         if (!account &&
1169             !(account = compose_guess_forward_account_from_msginfo
1170                                 (msginfo_list->data)))
1171                 account = cur_account;
1172
1173         g_return_val_if_fail(account != NULL, NULL);
1174
1175         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1176                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1177                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1178         }
1179
1180         compose = compose_create(account, COMPOSE_FORWARD);
1181
1182         textview = GTK_TEXT_VIEW(compose->text);
1183         textbuf = gtk_text_view_get_buffer(textview);
1184
1185         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1186                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1187                 if (!is_file_exist(msgfile))
1188                         g_warning("%s: file not exist\n", msgfile);
1189                 else
1190                         compose_attach_append(compose, msgfile, msgfile,
1191                                 "message/rfc822");
1192                 g_free(msgfile);
1193         }
1194
1195         if (account->auto_sig)
1196                 compose_insert_sig(compose, FALSE);
1197
1198         if (prefs_common.linewrap_quote)
1199                 compose_wrap_line_all(compose);
1200
1201         gtk_text_buffer_get_start_iter(textbuf, &iter);
1202         gtk_text_buffer_place_cursor(textbuf, &iter);
1203
1204         gtk_widget_grab_focus(compose->header_last->entry);
1205
1206 #if 0 /* NEW COMPOSE GUI */
1207         if (account->protocol != A_NNTP)
1208                 gtk_widget_grab_focus(compose->to_entry);
1209         else
1210                 gtk_widget_grab_focus(compose->newsgroups_entry);
1211 #endif
1212
1213         return compose;
1214 }
1215
1216 void compose_reedit(MsgInfo *msginfo)
1217 {
1218         Compose *compose;
1219         PrefsAccount *account = NULL;
1220         GtkTextView *textview;
1221         GtkTextBuffer *textbuf;
1222         GtkTextMark *mark;
1223         GtkTextIter iter;
1224         FILE *fp;
1225         gchar buf[BUFFSIZE];
1226
1227         g_return_if_fail(msginfo != NULL);
1228         g_return_if_fail(msginfo->folder != NULL);
1229
1230         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1231                 gchar queueheader_buf[BUFFSIZE];
1232                 gint id;
1233
1234                 /* Select Account from queue headers */
1235                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1236                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1237                         id = atoi(&queueheader_buf[22]);
1238                         account = account_find_from_id(id);
1239                 }
1240                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1241                                              sizeof(queueheader_buf), "NAID:")) {
1242                         id = atoi(&queueheader_buf[5]);
1243                         account = account_find_from_id(id);
1244                 }
1245                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1246                                                     sizeof(queueheader_buf), "MAID:")) {
1247                         id = atoi(&queueheader_buf[5]);
1248                         account = account_find_from_id(id);
1249                 }
1250                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1251                                                                 sizeof(queueheader_buf), "S:")) {
1252                         account = account_find_from_address(queueheader_buf);
1253                 }
1254         } else
1255                 account = msginfo->folder->folder->account;
1256
1257         if (!account && prefs_common.reedit_account_autosel) {
1258                 gchar from[BUFFSIZE];
1259                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1260                         extract_address(from);
1261                         account = account_find_from_address(from);
1262                 }
1263         }
1264         if (!account) account = cur_account;
1265         g_return_if_fail(account != NULL);
1266
1267         compose = compose_create(account, COMPOSE_REEDIT);
1268         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1269
1270         if (msginfo->folder->stype == F_QUEUE
1271         ||  msginfo->folder->stype == F_DRAFT) {
1272                 gchar queueheader_buf[BUFFSIZE];
1273
1274                 /* Set message save folder */
1275                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1276                         gint startpos = 0;
1277
1278                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1279                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1280                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1281                 }
1282         }
1283
1284         if (compose_parse_header(compose, msginfo) < 0) return;
1285         compose_reedit_set_entry(compose, msginfo);
1286
1287         textview = GTK_TEXT_VIEW(compose->text);
1288         textbuf = gtk_text_view_get_buffer(textview);
1289         mark = gtk_text_buffer_get_insert(textbuf);
1290         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1291
1292         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1293                                         G_CALLBACK(compose_changed_cb),
1294                                         compose);
1295
1296         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1297                 g_warning("Can't get text part\n");
1298         else {
1299                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1300                         strcrchomp(buf);
1301                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1302                 }
1303                 fclose(fp);
1304         }
1305
1306         compose_attach_parts(compose, msginfo);
1307
1308         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1309                                         G_CALLBACK(compose_changed_cb),
1310                                         compose);
1311
1312         gtk_widget_grab_focus(compose->text);
1313
1314         if (prefs_common.auto_exteditor)
1315                 compose_exec_ext_editor(compose);
1316 }
1317
1318 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1319 {
1320         Compose *compose;
1321         gchar *filename;
1322         GtkItemFactory *ifactory;
1323         FolderItem *item;
1324
1325         g_return_val_if_fail(msginfo != NULL, NULL);
1326
1327         if (!account)
1328                 account = account_get_reply_account(msginfo,
1329                                         prefs_common.reply_account_autosel);
1330         g_return_val_if_fail(account != NULL, NULL);
1331
1332         compose = compose_create(account, COMPOSE_REDIRECT);
1333         ifactory = gtk_item_factory_from_widget(compose->menubar);
1334
1335         compose->replyinfo = NULL;
1336         compose->fwdinfo = NULL;
1337
1338         compose_show_first_last_header(compose, TRUE);
1339
1340         gtk_widget_grab_focus(compose->header_last->entry);
1341
1342         filename = procmsg_get_message_file(msginfo);
1343         if (filename == NULL)
1344                 return NULL;
1345
1346         compose->redirect_filename = filename;
1347
1348         /* Set save folder */
1349         item = msginfo->folder;
1350         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1351                 gchar *folderidentifier;
1352
1353                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1354                 folderidentifier = folder_item_get_identifier(item);
1355                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1356                 g_free(folderidentifier);
1357         }
1358
1359         compose_attach_parts(compose, msginfo);
1360
1361         if (msginfo->subject)
1362                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1363                                    msginfo->subject);
1364         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1365
1366         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1367         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1368
1369         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1370         menu_set_sensitive(ifactory, "/Add...", FALSE);
1371         menu_set_sensitive(ifactory, "/Remove", FALSE);
1372         menu_set_sensitive(ifactory, "/Property...", FALSE);
1373
1374         ifactory = gtk_item_factory_from_widget(compose->menubar);
1375         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
1376         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
1377         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
1378         menu_set_sensitive(ifactory, "/Edit", FALSE);
1379         menu_set_sensitive(ifactory, "/Message/Save to draft folder", FALSE);
1380         menu_set_sensitive(ifactory, "/Message/Save and keep editing", FALSE);
1381 #if USE_GPGME
1382         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
1383         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
1384         menu_set_sensitive(ifactory, "/Message/Mode/MIME", FALSE);
1385         menu_set_sensitive(ifactory, "/Message/Mode/Inline", FALSE);
1386 #endif
1387         menu_set_sensitive(ifactory, "/Message/Priority", FALSE);
1388         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
1389         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1390         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1391
1392         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1393         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1394         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1395         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1396         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1397         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1398         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1399
1400         return compose;
1401 }
1402
1403 GList *compose_get_compose_list(void)
1404 {
1405         return compose_list;
1406 }
1407
1408 void compose_entry_append(Compose *compose, const gchar *address,
1409                           ComposeEntryType type)
1410 {
1411         gchar *header;
1412
1413         if (!address || *address == '\0') return;
1414
1415 #if 0 /* NEW COMPOSE GUI */
1416         switch (type) {
1417         case COMPOSE_CC:
1418                 entry = GTK_ENTRY(compose->cc_entry);
1419                 break;
1420         case COMPOSE_BCC:
1421                 entry = GTK_ENTRY(compose->bcc_entry);
1422                 break;
1423         case COMPOSE_NEWSGROUPS:
1424                 entry = GTK_ENTRY(compose->newsgroups_entry);
1425                 break;
1426         case COMPOSE_TO:
1427         default:
1428                 entry = GTK_ENTRY(compose->to_entry);
1429                 break;
1430         }
1431
1432         text = gtk_entry_get_text(entry);
1433         if (*text != '\0')
1434                 gtk_entry_append_text(entry, ", ");
1435         gtk_entry_append_text(entry, address);
1436 #endif
1437
1438         switch (type) {
1439         case COMPOSE_CC:
1440                 header = N_("Cc:");
1441                 break;
1442         case COMPOSE_BCC:
1443                 header = N_("Bcc:");
1444                 break;
1445         case COMPOSE_REPLYTO:
1446                 header = N_("Reply-To:");
1447                 break;
1448         case COMPOSE_NEWSGROUPS:
1449                 header = N_("Newsgroups:");
1450                 break;
1451         case COMPOSE_FOLLOWUPTO:
1452                 header = N_( "Followup-To:");
1453                 break;
1454         case COMPOSE_TO:
1455         default:
1456                 header = N_("To:");
1457                 break;
1458         }
1459         header = prefs_common.trans_hdr ? gettext(header) : header;
1460
1461         compose_add_header_entry(compose, header, (gchar *)address);
1462 }
1463
1464 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1465 {
1466         static GtkStyle *bold_style = NULL;
1467         static GdkColor bold_color;
1468         GSList *h_list;
1469         GtkEntry *entry;
1470
1471         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1472                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1473                 if (gtk_entry_get_text(entry) &&
1474                     !g_strcasecmp(gtk_entry_get_text(entry), mailto)) {
1475                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1476                         if (!bold_style) {
1477                                 PangoFontDescription *font_desc = NULL;
1478                                 gtkut_convert_int_to_gdk_color
1479                                         (prefs_common.color_new, &bold_color);
1480                                 bold_style = gtk_style_copy(gtk_widget_get_style
1481                                         (GTK_WIDGET(entry)));
1482                                 if (BOLD_FONT)
1483                                         font_desc = pango_font_description_from_string
1484                                                         (BOLD_FONT);
1485                                 if (font_desc) {
1486                                         if (bold_style->font_desc)
1487                                                 pango_font_description_free
1488                                                         (bold_style->font_desc);
1489                                         bold_style->font_desc = font_desc;
1490                                 }
1491                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1492                         }
1493                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1494                 }
1495         }
1496 }
1497
1498 void compose_toolbar_cb(gint action, gpointer data)
1499 {
1500         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1501         Compose *compose = (Compose*)toolbar_item->parent;
1502
1503         g_return_if_fail(compose != NULL);
1504
1505         switch(action) {
1506         case A_SEND:
1507                 compose_send_cb(compose, 0, NULL);
1508                 break;
1509         case A_SENDL:
1510                 compose_send_later_cb(compose, 0, NULL);
1511                 break;
1512         case A_DRAFT:
1513                 compose_draft_cb(compose, 0, NULL);
1514                 break;
1515         case A_INSERT:
1516                 compose_insert_file_cb(compose, 0, NULL);
1517                 break;
1518         case A_ATTACH:
1519                 compose_attach_cb(compose, 0, NULL);
1520                 break;
1521         case A_SIG:
1522                 compose_insert_sig(compose, FALSE);
1523                 break;
1524         case A_EXTEDITOR:
1525                 compose_ext_editor_cb(compose, 0, NULL);
1526                 break;
1527         case A_LINEWRAP_CURRENT:
1528                 compose_wrap_line(compose);
1529                 break;
1530         case A_LINEWRAP_ALL:
1531                 compose_wrap_line_all(compose);
1532                 break;
1533         case A_ADDRBOOK:
1534                 compose_address_cb(compose, 0, NULL);
1535                 break;
1536 #ifdef USE_ASPELL
1537         case A_CHECK_SPELLING:
1538                 compose_check_all(compose);
1539                 break;
1540 #endif
1541         default:
1542                 break;
1543         }
1544 }
1545
1546 static void compose_entries_set(Compose *compose, const gchar *mailto)
1547 {
1548         gchar *to = NULL;
1549         gchar *cc = NULL;
1550         gchar *bcc = NULL;
1551         gchar *subject = NULL;
1552         gchar *body = NULL;
1553
1554         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1555
1556         if (to)
1557                 compose_entry_append(compose, to, COMPOSE_TO);
1558         if (cc)
1559                 compose_entry_append(compose, cc, COMPOSE_CC);
1560         if (bcc)
1561                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1562         if (subject)
1563                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1564         if (body) {
1565                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1566                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1567                 GtkTextMark *mark;
1568                 GtkTextIter iter;
1569
1570                 mark = gtk_text_buffer_get_insert(buffer);
1571                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1572
1573                 gtk_text_buffer_insert(buffer, &iter, body, -1);
1574                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1575         }
1576
1577         g_free(to);
1578         g_free(cc);
1579         g_free(bcc);
1580         g_free(subject);
1581         g_free(body);
1582 }
1583
1584 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1585 {
1586         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1587                                        {"Cc:",          NULL, TRUE},
1588                                        {"References:",  NULL, FALSE},
1589                                        {"Bcc:",         NULL, TRUE},
1590                                        {"Newsgroups:",  NULL, TRUE},
1591                                        {"Followup-To:", NULL, TRUE},
1592                                        {"List-Post:",   NULL, FALSE},
1593                                        {"X-Priority:",  NULL, FALSE},
1594                                        {NULL,           NULL, FALSE}};
1595
1596         enum
1597         {
1598                 H_REPLY_TO      = 0,
1599                 H_CC            = 1,
1600                 H_REFERENCES    = 2,
1601                 H_BCC           = 3,
1602                 H_NEWSGROUPS    = 4,
1603                 H_FOLLOWUP_TO   = 5,
1604                 H_LIST_POST     = 6,
1605                 H_X_PRIORITY    = 7
1606         };
1607
1608         FILE *fp;
1609
1610         g_return_val_if_fail(msginfo != NULL, -1);
1611
1612         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1613         procheader_get_header_fields(fp, hentry);
1614         fclose(fp);
1615
1616         if (hentry[H_REPLY_TO].body != NULL) {
1617                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1618                 compose->replyto = hentry[H_REPLY_TO].body;
1619                 hentry[H_REPLY_TO].body = NULL;
1620         }
1621         if (hentry[H_CC].body != NULL) {
1622                 conv_unmime_header_overwrite(hentry[H_CC].body);
1623                 compose->cc = hentry[H_CC].body;
1624                 hentry[H_CC].body = NULL;
1625         }
1626         if (hentry[H_REFERENCES].body != NULL) {
1627                 if (compose->mode == COMPOSE_REEDIT)
1628                         compose->references = hentry[H_REFERENCES].body;
1629                 else {
1630                         compose->references = compose_parse_references
1631                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1632                         g_free(hentry[H_REFERENCES].body);
1633                 }
1634                 hentry[H_REFERENCES].body = NULL;
1635         }
1636         if (hentry[H_BCC].body != NULL) {
1637                 if (compose->mode == COMPOSE_REEDIT) {
1638                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1639                         compose->bcc = hentry[H_BCC].body;
1640                 } else
1641                         g_free(hentry[H_BCC].body);
1642                 hentry[H_BCC].body = NULL;
1643         }
1644         if (hentry[H_NEWSGROUPS].body != NULL) {
1645                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1646                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1647                 hentry[H_NEWSGROUPS].body = NULL;
1648         }
1649         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1650                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1651                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1652                 hentry[H_FOLLOWUP_TO].body = NULL;
1653         }
1654         if (hentry[H_LIST_POST].body != NULL) {
1655                 gchar *to = NULL;
1656
1657                 extract_address(hentry[H_LIST_POST].body);
1658                 if (hentry[H_LIST_POST].body[0] != '\0') {
1659                         scan_mailto_url(hentry[H_LIST_POST].body,
1660                                         &to, NULL, NULL, NULL, NULL);
1661                         if (to) {
1662                                 g_free(compose->ml_post);
1663                                 compose->ml_post = to;
1664                         }
1665                 }
1666                 g_free(hentry[H_LIST_POST].body);
1667                 hentry[H_LIST_POST].body = NULL;
1668         }
1669
1670         /* CLAWS - X-Priority */
1671         if (compose->mode == COMPOSE_REEDIT)
1672                 if (hentry[H_X_PRIORITY].body != NULL) {
1673                         gint priority;
1674
1675                         priority = atoi(hentry[H_X_PRIORITY].body);
1676                         g_free(hentry[H_X_PRIORITY].body);
1677
1678                         hentry[H_X_PRIORITY].body = NULL;
1679
1680                         if (priority < PRIORITY_HIGHEST ||
1681                             priority > PRIORITY_LOWEST)
1682                                 priority = PRIORITY_NORMAL;
1683
1684                         compose->priority =  priority;
1685                 }
1686
1687         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1688                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1689         else if (compose->mode != COMPOSE_REEDIT &&
1690                  msginfo->msgid && *msginfo->msgid) {
1691                 compose->inreplyto = g_strdup(msginfo->msgid);
1692
1693                 if (!compose->references) {
1694                         if (msginfo->inreplyto && *msginfo->inreplyto)
1695                                 compose->references =
1696                                         g_strdup_printf("<%s>\n\t<%s>",
1697                                                         msginfo->inreplyto,
1698                                                         msginfo->msgid);
1699                         else
1700                                 compose->references =
1701                                         g_strconcat("<", msginfo->msgid, ">",
1702                                                     NULL);
1703                 }
1704         }
1705
1706         return 0;
1707 }
1708
1709 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1710 {
1711         GSList *ref_id_list, *cur;
1712         GString *new_ref;
1713         gchar *new_ref_str;
1714
1715         ref_id_list = references_list_append(NULL, ref);
1716         if (!ref_id_list) return NULL;
1717         if (msgid && *msgid)
1718                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1719
1720         for (;;) {
1721                 gint len = 0;
1722
1723                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1724                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1725                         len += strlen((gchar *)cur->data) + 5;
1726
1727                 if (len > MAX_REFERENCES_LEN) {
1728                         /* remove second message-ID */
1729                         if (ref_id_list && ref_id_list->next &&
1730                             ref_id_list->next->next) {
1731                                 g_free(ref_id_list->next->data);
1732                                 ref_id_list = g_slist_remove
1733                                         (ref_id_list, ref_id_list->next->data);
1734                         } else {
1735                                 slist_free_strings(ref_id_list);
1736                                 g_slist_free(ref_id_list);
1737                                 return NULL;
1738                         }
1739                 } else
1740                         break;
1741         }
1742
1743         new_ref = g_string_new("");
1744         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1745                 if (new_ref->len > 0)
1746                         g_string_append(new_ref, "\n\t");
1747                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1748         }
1749
1750         slist_free_strings(ref_id_list);
1751         g_slist_free(ref_id_list);
1752
1753         new_ref_str = new_ref->str;
1754         g_string_free(new_ref, FALSE);
1755
1756         return new_ref_str;
1757 }
1758
1759 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1760                                 const gchar *fmt, const gchar *qmark,
1761                                 const gchar *body)
1762 {
1763         static MsgInfo dummyinfo;
1764         gchar *quote_str = NULL;
1765         gchar *buf;
1766         gchar *p, *lastp;
1767         gint len;
1768         const gchar *trimmed_body = body;
1769
1770         if (!msginfo)
1771                 msginfo = &dummyinfo;
1772
1773         if (qmark != NULL) {
1774                 quote_fmt_init(msginfo, NULL, NULL);
1775                 quote_fmt_scan_string(qmark);
1776                 quote_fmt_parse();
1777
1778                 buf = quote_fmt_get_buffer();
1779                 if (buf == NULL)
1780                         alertpanel_error(_("Quote mark format error."));
1781                 else
1782                         Xstrdup_a(quote_str, buf, return NULL)
1783         }
1784
1785         if (fmt && *fmt != '\0') {
1786                 while (trimmed_body && strlen(trimmed_body) > 1
1787                         && trimmed_body[0]=='\n')
1788                         *trimmed_body++;
1789
1790                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1791                 quote_fmt_scan_string(fmt);
1792                 quote_fmt_parse();
1793
1794                 buf = quote_fmt_get_buffer();
1795                 if (buf == NULL) {
1796                         alertpanel_error(_("Message reply/forward format error."));
1797                         return NULL;
1798                 }
1799         } else
1800                 buf = "";
1801
1802         for (p = buf; *p != '\0'; ) {
1803                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1804                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1805                 GtkTextMark *mark;
1806                 GtkTextIter iter;
1807
1808                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1809                                         G_CALLBACK(compose_changed_cb),
1810                                         compose);
1811                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1812                                         G_CALLBACK(text_inserted),
1813                                         compose);
1814
1815                 mark = gtk_text_buffer_get_insert(buffer);
1816                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1817
1818                 lastp = strchr(p, '\n');
1819                 len = lastp ? lastp - p + 1 : -1;
1820
1821                 gtk_text_buffer_insert(buffer, &iter, p, len);
1822
1823                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1824                                         G_CALLBACK(compose_changed_cb),
1825                                         compose);
1826                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1827                                         G_CALLBACK(text_inserted),
1828                                         compose);
1829
1830                 if (lastp)
1831                         p = lastp + 1;
1832                 else
1833                         break;
1834         }
1835
1836         return buf;
1837 }
1838
1839 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1840                                     gboolean to_all, gboolean to_ml,
1841                                     gboolean to_sender,
1842                                     gboolean followup_and_reply_to)
1843 {
1844         GSList *cc_list = NULL;
1845         GSList *cur;
1846         gchar *from = NULL;
1847         gchar *replyto = NULL;
1848         GHashTable *to_table;
1849
1850         g_return_if_fail(compose->account != NULL);
1851         g_return_if_fail(msginfo != NULL);
1852
1853         if (compose->account->protocol != A_NNTP) {
1854                 if (!compose->replyto && to_ml && compose->ml_post
1855                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1856                         compose_entry_append(compose,
1857                                            compose->ml_post,
1858                                            COMPOSE_TO);
1859                 else if (!(to_all || to_sender)
1860                          && msginfo->folder
1861                          && msginfo->folder->prefs->enable_default_reply_to) {
1862                         compose_entry_append(compose,
1863                             msginfo->folder->prefs->default_reply_to,
1864                             COMPOSE_TO);
1865                 } else
1866                         compose_entry_append(compose,
1867                                  (compose->replyto && !to_sender)
1868                                   ? compose->replyto :
1869                                   msginfo->from ? msginfo->from : "",
1870                                   COMPOSE_TO);
1871         } else {
1872                 if (to_sender || (compose->followup_to &&
1873                         !strncmp(compose->followup_to, "poster", 6)))
1874                         compose_entry_append
1875                                 (compose,
1876                                  (compose->replyto ? compose->replyto :
1877                                         msginfo->from ? msginfo->from : ""),
1878                                  COMPOSE_TO);
1879
1880                 else if (followup_and_reply_to || to_all) {
1881                         compose_entry_append
1882                                 (compose,
1883                                  (compose->replyto ? compose->replyto :
1884                                  msginfo->from ? msginfo->from : ""),
1885                                  COMPOSE_TO);
1886
1887                         compose_entry_append
1888                                 (compose,
1889                                  compose->followup_to ? compose->followup_to :
1890                                  compose->newsgroups ? compose->newsgroups : "",
1891                                  COMPOSE_NEWSGROUPS);
1892                 }
1893                 else
1894                         compose_entry_append
1895                                 (compose,
1896                                  compose->followup_to ? compose->followup_to :
1897                                  compose->newsgroups ? compose->newsgroups : "",
1898                                  COMPOSE_NEWSGROUPS);
1899         }
1900
1901         if (msginfo->subject && *msginfo->subject) {
1902                 gchar *buf, *buf2;
1903                 guchar *p;
1904
1905                 buf = p = g_strdup(msginfo->subject);
1906                 p += subject_get_prefix_length(p);
1907                 memmove(buf, p, strlen(p) + 1);
1908
1909                 buf2 = g_strdup_printf("Re: %s", buf);
1910                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1911
1912                 g_free(buf2);
1913                 g_free(buf);
1914         } else
1915                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1916
1917         if (to_ml && compose->ml_post) return;
1918         if (!to_all || compose->account->protocol == A_NNTP) return;
1919
1920         if (compose->replyto) {
1921                 Xstrdup_a(replyto, compose->replyto, return);
1922                 extract_address(replyto);
1923         }
1924         if (msginfo->from) {
1925                 Xstrdup_a(from, msginfo->from, return);
1926                 extract_address(from);
1927         }
1928
1929         if (replyto && from)
1930                 cc_list = address_list_append_with_comments(cc_list, from);
1931         if (to_all && msginfo->folder &&
1932             msginfo->folder->prefs->enable_default_reply_to)
1933                 cc_list = address_list_append_with_comments(cc_list,
1934                                 msginfo->folder->prefs->default_reply_to);
1935         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1936         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1937
1938         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1939         if (replyto)
1940                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1941         if (compose->account)
1942                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1943                                     GINT_TO_POINTER(1));
1944
1945         /* remove address on To: and that of current account */
1946         for (cur = cc_list; cur != NULL; ) {
1947                 GSList *next = cur->next;
1948                 gchar *addr;
1949
1950                 addr = g_strdup(cur->data);
1951                 extract_address(addr);
1952
1953                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
1954                         cc_list = g_slist_remove(cc_list, cur->data);
1955                 else
1956                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
1957
1958                 cur = next;
1959         }
1960         hash_free_strings(to_table);
1961         g_hash_table_destroy(to_table);
1962
1963         if (cc_list) {
1964                 for (cur = cc_list; cur != NULL; cur = cur->next)
1965                         compose_entry_append(compose, (gchar *)cur->data,
1966                                              COMPOSE_CC);
1967                 slist_free_strings(cc_list);
1968                 g_slist_free(cc_list);
1969         }
1970
1971 }
1972
1973 #define SET_ENTRY(entry, str) \
1974 { \
1975         if (str && *str) \
1976                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1977 }
1978
1979 #define SET_ADDRESS(type, str) \
1980 { \
1981         if (str && *str) \
1982                 compose_entry_append(compose, str, type); \
1983 }
1984
1985 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1986 {
1987         g_return_if_fail(msginfo != NULL);
1988
1989         SET_ENTRY(subject_entry, msginfo->subject);
1990         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1991         SET_ADDRESS(COMPOSE_CC, compose->cc);
1992         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1993         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1994         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
1995         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
1996
1997         compose_update_priority_menu_item(compose);
1998 #if USE_GPGME
1999         compose_update_gnupg_mode_menu_item(compose);
2000 #endif
2001         compose_show_first_last_header(compose, TRUE);
2002
2003 }
2004
2005 #undef SET_ENTRY
2006 #undef SET_ADDRESS
2007
2008 static void compose_insert_sig(Compose *compose, gboolean replace)
2009 {
2010         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2011         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2012         GtkTextMark *mark;
2013         GtkTextIter iter;
2014         gint cur_pos;
2015
2016
2017         g_return_if_fail(compose->account != NULL);
2018
2019         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2020                                         G_CALLBACK(compose_changed_cb),
2021                                         compose);
2022
2023         mark = gtk_text_buffer_get_insert(buffer);
2024         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2025         cur_pos = gtk_text_iter_get_offset (&iter);
2026
2027         gtk_text_buffer_get_end_iter(buffer, &iter);
2028
2029         if (replace && compose->sig_str) {
2030                 gboolean found;
2031                 GtkTextIter first_iter, start_iter, end_iter;
2032
2033                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2034
2035                 if (compose->sig_str[0] == '\0')
2036                         found = FALSE;
2037                 else
2038                         found = gtk_text_iter_forward_search(&first_iter,
2039                                                              compose->sig_str,
2040                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2041                                                              &start_iter, &end_iter,
2042                                                              NULL);
2043
2044                 if (found) {
2045                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2046                         iter = start_iter;
2047                 }
2048         }
2049
2050         g_free(compose->sig_str);
2051         compose->sig_str = compose_get_signature_str(compose);
2052         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2053                 compose->sig_str = g_strdup("");
2054
2055         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2056
2057         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2058                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2059
2060         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2061         gtk_text_buffer_place_cursor (buffer, &iter);
2062
2063         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2064                                         G_CALLBACK(compose_changed_cb),
2065                                         compose);
2066
2067 }
2068
2069 static gchar *compose_get_signature_str(Compose *compose)
2070 {
2071         gchar *sig_body = NULL;
2072         gchar *sig_str = NULL;
2073
2074         g_return_val_if_fail(compose->account != NULL, NULL);
2075
2076         if (!compose->account->sig_path)
2077                 return NULL;
2078
2079         if (compose->account->sig_type == SIG_FILE) {
2080                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2081                         g_warning("can't open signature file: %s\n",
2082                                   compose->account->sig_path);
2083                         return NULL;
2084                 }
2085         }
2086
2087         if (compose->account->sig_type == SIG_COMMAND)
2088                 sig_body = get_command_output(compose->account->sig_path);
2089         else {
2090                 gchar *tmp;
2091
2092                 tmp = file_read_to_str(compose->account->sig_path);
2093                 if (!tmp)
2094                         return NULL;
2095                 sig_body = normalize_newlines(tmp);
2096                 g_free(tmp);
2097         }
2098
2099         if (compose->account->sig_sep)
2100                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2101                                       NULL);
2102         else
2103                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2104
2105         g_free(sig_body);
2106
2107         return sig_str;
2108 }
2109
2110 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2111 {
2112         GtkTextView *text;
2113         GtkTextBuffer *buffer;
2114         GtkTextMark *mark;
2115         GtkTextIter iter;
2116         gchar buf[BUFFSIZE];
2117         gint len;
2118         FILE *fp;
2119         gboolean badtxt = FALSE;
2120
2121         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2122
2123         if ((fp = fopen(file, "rb")) == NULL) {
2124                 FILE_OP_ERROR(file, "fopen");
2125                 return COMPOSE_INSERT_READ_ERROR;
2126         }
2127
2128         text = GTK_TEXT_VIEW(compose->text);
2129         buffer = gtk_text_view_get_buffer(text);
2130         mark = gtk_text_buffer_get_insert(buffer);
2131         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2132
2133         while (fgets(buf, sizeof(buf), fp) != NULL) {
2134                 const gchar *cur_encoding = conv_get_current_charset_str();
2135                 gchar *str = conv_codeset_strdup(buf, cur_encoding, CS_UTF_8);
2136
2137                 if (!str) continue;
2138
2139                 /* strip <CR> if DOS/Windows file,
2140                    replace <CR> with <LF> if Macintosh file. */
2141                 strcrchomp(str);
2142                 len = strlen(str);
2143                 if (len > 0 && str[len - 1] != '\n') {
2144                         while (--len >= 0)
2145                                 if (str[len] == '\r') str[len] = '\n';
2146                 }
2147                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2148
2149                 g_free (str);
2150         }
2151
2152         fclose(fp);
2153
2154         if (badtxt)
2155                 return COMPOSE_INSERT_INVALID_CHARACTER;
2156         else
2157                 return COMPOSE_INSERT_SUCCESS;
2158 }
2159
2160 static void compose_attach_append(Compose *compose, const gchar *file,
2161                                   const gchar *filename,
2162                                   const gchar *content_type)
2163 {
2164         AttachInfo *ainfo;
2165         gchar *text[N_ATTACH_COLS];
2166         FILE *fp;
2167         off_t size;
2168         gint row;
2169
2170         if (!is_file_exist(file)) {
2171                 g_warning("File %s doesn't exist\n", file);
2172                 return;
2173         }
2174         if ((size = get_file_size(file)) < 0) {
2175                 g_warning("Can't get file size of %s\n", file);
2176                 return;
2177         }
2178         if (size == 0) {
2179                 alertpanel_notice(_("File %s is empty."), file);
2180                 return;
2181         }
2182         if ((fp = fopen(file, "rb")) == NULL) {
2183                 alertpanel_error(_("Can't read %s."), file);
2184                 return;
2185         }
2186         fclose(fp);
2187
2188 #if 0 /* NEW COMPOSE GUI */
2189         if (!compose->use_attach) {
2190                 GtkItemFactory *ifactory;
2191
2192                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2193                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2194         }
2195 #endif
2196         ainfo = g_new0(AttachInfo, 1);
2197         ainfo->file = g_strdup(file);
2198
2199         if (content_type) {
2200                 ainfo->content_type = g_strdup(content_type);
2201                 if (!strcasecmp(content_type, "message/rfc822")) {
2202                         MsgInfo *msginfo;
2203                         MsgFlags flags = {0, 0};
2204                         const gchar *name;
2205
2206                         if (procmime_get_encoding_for_file(file) == ENC_7BIT)
2207                                 ainfo->encoding = ENC_7BIT;
2208                         else
2209                                 ainfo->encoding = ENC_8BIT;
2210
2211                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2212                         if (msginfo && msginfo->subject)
2213                                 name = msginfo->subject;
2214                         else
2215                                 name = g_basename(filename ? filename : file);
2216
2217                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2218
2219                         procmsg_msginfo_free(msginfo);
2220                 } else {
2221                         if (!g_strncasecmp(content_type, "text", 4))
2222                                 ainfo->encoding =
2223                                         procmime_get_encoding_for_file(file);
2224                         else
2225                                 ainfo->encoding = ENC_BASE64;
2226                         ainfo->name = g_strdup
2227                                 (g_basename(filename ? filename : file));
2228                 }
2229         } else {
2230                 ainfo->content_type = procmime_get_mime_type(file);
2231                 if (!ainfo->content_type) {
2232                         ainfo->content_type =
2233                                 g_strdup("application/octet-stream");
2234                         ainfo->encoding = ENC_BASE64;
2235                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
2236                         ainfo->encoding = procmime_get_encoding_for_file(file);
2237                 else
2238                         ainfo->encoding = ENC_BASE64;
2239                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
2240         }
2241         ainfo->size = size;
2242
2243         text[COL_MIMETYPE] = ainfo->content_type;
2244         text[COL_SIZE] = to_human_readable(size);
2245         text[COL_NAME] = ainfo->name;
2246
2247         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
2248         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2249 }
2250
2251 #ifdef USE_GPGME
2252 static void compose_use_signing(Compose *compose, gboolean use_signing)
2253 {
2254         GtkItemFactory *ifactory;
2255         GtkWidget *menuitem = NULL;
2256
2257         compose->use_signing = use_signing;
2258         ifactory = gtk_item_factory_from_widget(compose->menubar);
2259         menuitem = gtk_item_factory_get_item
2260                 (ifactory, "/Message/Sign");
2261         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2262                                        use_signing);
2263         compose_update_gnupg_mode_menu_item(compose);
2264 }
2265 #endif /* USE_GPGME */
2266
2267 #define NEXT_PART_NOT_CHILD(info)  \
2268 {  \
2269         node = info->node;  \
2270         while (node->children)  \
2271                 node = g_node_last_child(node);  \
2272         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2273 }
2274
2275 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2276 {
2277         MimeInfo *mimeinfo;
2278         MimeInfo *child;
2279         MimeInfo *firsttext = NULL;
2280         MimeInfo *encrypted = NULL;
2281         GNode    *node;
2282         gchar *outfile;
2283         const gchar *partname = NULL;
2284
2285         mimeinfo = procmime_scan_message(msginfo);
2286         if (!mimeinfo) return;
2287
2288         if (mimeinfo->node->children == NULL) {
2289                 procmime_mimeinfo_free_all(mimeinfo);
2290                 return;
2291         }
2292
2293         /* find first content part */
2294         child = (MimeInfo *) mimeinfo->node->children->data;
2295         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2296                 child = (MimeInfo *)child->node->children->data;
2297
2298         if (child->type == MIMETYPE_TEXT) {
2299                 firsttext = child;
2300                 debug_print("First text part found\n");
2301         } else if (compose->mode == COMPOSE_REEDIT &&
2302                  child->type == MIMETYPE_APPLICATION &&
2303                  !strcasecmp(child->subtype, "pgp-encrypted")) {
2304                 AlertValue val;
2305                 val = alertpanel(_("Encrypted message"),
2306                                  _("Cannot re-edit an encrypted message. \n"
2307                                    "Discard encrypted part?"),
2308                                  _("Yes"), _("No"), NULL);
2309                 if (val == G_ALERTDEFAULT)
2310                         encrypted = (MimeInfo *)child->node->parent->data;
2311         }
2312
2313         child = (MimeInfo *) mimeinfo->node->children->data;
2314         while (child != NULL) {
2315                 if (child == encrypted) {
2316                         /* skip this part of tree */
2317                         NEXT_PART_NOT_CHILD(child);
2318                         continue;
2319                 }
2320
2321                 if (child->type == MIMETYPE_MULTIPART) {
2322                         /* get the actual content */
2323                         child = procmime_mimeinfo_next(child);
2324                         continue;
2325                 }
2326
2327                 if (child == firsttext) {
2328                         child = procmime_mimeinfo_next(child);
2329                         continue;
2330                 }
2331
2332                 if ((compose->mode == COMPOSE_REEDIT ||
2333                      compose->mode == COMPOSE_FORWARD_INLINE ||
2334                      compose->mode == COMPOSE_FORWARD )  &&
2335                     (child->type == MIMETYPE_APPLICATION) &&
2336                     !strcmp(child->subtype, "pgp-signature")) {
2337 #ifdef USE_GPGME
2338                         if (compose->mode == COMPOSE_REEDIT) {
2339                                 compose->gnupg_mode  = GNUPG_MODE_DETACH;
2340                                 compose_use_signing(compose, TRUE);
2341                         }
2342 #endif
2343                         child = procmime_mimeinfo_next(child);
2344                         continue;
2345                 }
2346                 outfile = procmime_get_tmp_file_name(child);
2347                 if (procmime_get_part(outfile, child) < 0)
2348                         g_warning("Can't get the part of multipart message.");
2349                 else {
2350                         gchar *content_type;
2351
2352                         content_type = g_strdup_printf("%s/%s", procmime_get_type_str(child->type), child->subtype);
2353                         partname = procmime_mimeinfo_get_parameter(child, "name");
2354                         if (partname == NULL)
2355                                 partname = "";
2356                         compose_attach_append(compose, outfile,
2357                                               partname, content_type);
2358                         g_free(content_type);
2359                 }
2360                 g_free(outfile);
2361                 NEXT_PART_NOT_CHILD(child);
2362         }
2363         procmime_mimeinfo_free_all(mimeinfo);
2364 }
2365
2366
2367 #define CHAR_BUF_SIZE 8
2368 #undef NEXT_PART_NOT_CHILD
2369
2370 #define GET_CHAR(iter_p, buf, len)                                           \
2371 {                                                                            \
2372         GtkTextIter end_iter;                                                \
2373         gchar *tmp;                                                          \
2374         end_iter = *iter_p;                                                  \
2375         gtk_text_iter_forward_char(&end_iter);                               \
2376         tmp = gtk_text_buffer_get_text(textbuf, iter_p, &end_iter, FALSE);   \
2377         if (tmp) {                                                           \
2378                 glong items_read, items_witten;                              \
2379                 GError *error = NULL;                                        \
2380                 gunichar *wide_char;                                         \
2381                 strncpy2(buf, tmp, CHAR_BUF_SIZE);                           \
2382                 wide_char = g_utf8_to_ucs4(tmp, -1,                          \
2383                                            &items_read, &items_witten,       \
2384                                            &error);                          \
2385                 if (error != NULL) {                                         \
2386                         g_warning("%s\n", error->message);                   \
2387                         g_error_free(error);                                 \
2388                 }                                                            \
2389                 len = wide_char && g_unichar_iswide(*wide_char) ? 2 : 1;     \
2390                 g_free(wide_char);                                           \
2391         } else {                                                             \
2392                 buf[0] = '\0';                                               \
2393                 len = 1;                                                     \
2394         }                                                                    \
2395         g_free(tmp);                                                         \
2396 }
2397
2398 #define DISP_WIDTH(len) \
2399         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2400          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2401
2402 #define SPACE_CHARS     " \t"
2403
2404 static void compose_wrap_line(Compose *compose)
2405 {
2406         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2407         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2408         GtkTextMark *mark;
2409         GtkTextIter insert_iter, iter;
2410         gint ch_len, last_ch_len;
2411         gchar cbuf[CHAR_BUF_SIZE], last_ch;
2412         guint text_len;
2413         gint p_start, p_end;
2414         gint line_pos, cur_pos;
2415         gint line_len, cur_len;
2416         gboolean line_end, quoted;
2417
2418         text_len = gtk_text_buffer_get_char_count(textbuf);
2419         mark = gtk_text_buffer_get_insert(textbuf);
2420         gtk_text_buffer_get_iter_at_mark(textbuf, &insert_iter, mark);
2421         cur_pos = gtk_text_iter_get_offset(&insert_iter);
2422         GET_CHAR(&insert_iter, cbuf, ch_len);
2423         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2424                 GtkTextIter prev_iter;
2425                 if (cur_pos == 0)
2426                         return; /* on the paragraph mark */
2427                 prev_iter = insert_iter;
2428                 gtk_text_iter_backward_char(&prev_iter);
2429                 GET_CHAR(&prev_iter, cbuf, ch_len);
2430                 if (ch_len == 1 && *cbuf == '\n')
2431                         return; /* on the paragraph mark */
2432         }
2433
2434         /* find paragraph start. */
2435         line_end = quoted = FALSE;
2436         for (iter = insert_iter; gtk_text_iter_backward_char(&iter);) {
2437                 GET_CHAR(&iter, cbuf, ch_len);
2438                 if (ch_len == 1 && *cbuf == '\n') {
2439                         if (quoted)
2440                                 return; /* quoted part */
2441                         if (line_end) {
2442                                 gtk_text_iter_forward_chars(&iter, 2);
2443                                 break;
2444                         }
2445                         line_end = TRUE;
2446                 } else {
2447                         if (ch_len == 1
2448                             && strchr(prefs_common.quote_chars, *cbuf))
2449                                 quoted = 1;
2450                         else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
2451                                 quoted = 0;
2452
2453                         line_end = FALSE;
2454                 }
2455         }
2456         p_start = gtk_text_iter_get_offset(&iter);
2457
2458         /* find paragraph end. */
2459         line_end = FALSE;
2460         for (iter = insert_iter; gtk_text_iter_forward_char(&iter);) {
2461                 GET_CHAR(&iter, cbuf, ch_len);
2462                 if (ch_len == 1 && *cbuf == '\n') {
2463                         if (line_end) {
2464                                 p_end -= 1;
2465                                 gtk_text_iter_backward_char(&iter);
2466                                 break;
2467                         }
2468                         line_end = TRUE;
2469                 } else {
2470                         if (line_end && ch_len == 1 &&
2471                             strchr(prefs_common.quote_chars, *cbuf))
2472                                 return; /* quoted part */
2473
2474                         line_end = FALSE;
2475                 }
2476         }
2477         p_end = gtk_text_iter_get_offset(&iter);
2478
2479         if (p_end >= text_len)
2480                 p_end = text_len;
2481
2482         if (p_start >= p_end)
2483                 return;
2484
2485         line_len = cur_len = 0;
2486         last_ch_len = 0;
2487         last_ch = '\0';
2488         line_pos = p_start;
2489         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2490                 gboolean space = FALSE;
2491
2492                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2493
2494                 GET_CHAR(&iter, cbuf, ch_len);
2495
2496                 if (ch_len < 0) {
2497                         cbuf[0] = '\0';
2498                         ch_len = 1;
2499                 }
2500
2501                 if (ch_len == 1 && isspace(*(guchar *)cbuf))
2502                         space = 1;
2503
2504                 if (ch_len == 1 && *cbuf == '\n') {
2505                         gboolean replace = FALSE;
2506                         GtkTextIter next_iter = iter;
2507
2508                         gtk_text_iter_forward_char(&next_iter);
2509
2510                         if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
2511                                 if (cur_pos + 1 < p_end) {
2512                                         GET_CHAR(&next_iter, cbuf, ch_len);
2513                                         if (ch_len == 1 &&
2514                                             !isspace(*(guchar *)cbuf))
2515                                                 replace = TRUE;
2516                                 }
2517                         }
2518                         gtk_text_buffer_delete(textbuf, &iter, &next_iter);
2519                         if (replace) {
2520                                 gtk_text_buffer_insert(textbuf, &iter, " ", 1);
2521                                 space = TRUE;
2522                         }
2523                         else {
2524                                 p_end--;
2525                                 cur_pos--;
2526                                 gtk_text_buffer_get_iter_at_offset
2527                                         (textbuf, &iter, cur_pos);
2528                                 continue;
2529                         }
2530                 }
2531
2532                 last_ch_len = ch_len;
2533                 last_ch = *cbuf;
2534
2535                 if (space) {
2536                         line_pos = cur_pos + 1;
2537                         line_len = cur_len + ch_len;
2538                 }
2539
2540                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2541
2542                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2543                     line_len > 0) {
2544                         gint tlen = ch_len;
2545                         GtkTextIter prev_iter = iter;
2546
2547                         gtk_text_iter_backward_char(&prev_iter);
2548
2549                         GET_CHAR(&prev_iter, cbuf, ch_len);
2550                         if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2551                                 gtk_text_buffer_delete(textbuf, &prev_iter, &iter);
2552                                 iter = prev_iter;
2553                                 p_end--;
2554                                 cur_pos--;
2555                                 line_pos--;
2556                                 cur_len--;
2557                                 line_len--;
2558                         }
2559                         ch_len = tlen;
2560
2561                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2562                         p_end++;
2563                         cur_pos++;
2564                         line_pos++;
2565                         cur_len = cur_len - line_len + ch_len;
2566                         line_len = 0;
2567                         continue;
2568                 }
2569
2570                 if (ch_len > 1) {
2571                         line_pos = cur_pos + 1;
2572                         line_len = cur_len + ch_len;
2573                 }
2574                 cur_len += ch_len;
2575         }
2576 }
2577
2578 #undef WRAP_DEBUG
2579 #ifdef WRAP_DEBUG
2580 /* Darko: used when I debug wrapping */
2581 void dump_text(GtkTextBuffer textbuf, int pos, int tlen, int breakoncr)
2582 {
2583         gint i, clen;
2584         gchar cbuf[CHAR_BUF_SIZE];
2585
2586         printf("%d [", pos);
2587         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, pos);
2588         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + tlen);
2589         for (; gtk_text_iter_forward_char(&iter) &&
2590                      gtk_text_iter_compare(&iter, &end_iter) < 0;)
2591                 GET_CHAR(&iter, cbuf, clen);
2592                 if (clen < 0) break;
2593                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2594                         break;
2595                 fwrite(cbuf, clen, 1, stdout);
2596         }
2597         printf("]\n");
2598 }
2599 #endif
2600
2601 typedef enum {
2602         WAIT_FOR_SPACE,
2603         WAIT_FOR_INDENT_CHAR,
2604         WAIT_FOR_INDENT_CHAR_OR_SPACE
2605 } IndentState;
2606
2607 /* return indent length, we allow:
2608    > followed by spaces/tabs
2609    | followed by spaces/tabs
2610    uppercase characters immediately followed by >,
2611    and the repeating sequences of the above */
2612 /* return indent length */
2613 static guint get_indent_length(GtkTextBuffer *textbuf, guint start_pos, guint text_len)
2614 {
2615         guint i_len = 0;
2616         guint i, ch_len, alnum_cnt = 0;
2617         IndentState state = WAIT_FOR_INDENT_CHAR;
2618         gchar cbuf[CHAR_BUF_SIZE];
2619         gboolean is_space;
2620         gboolean is_indent;
2621
2622         if (prefs_common.quote_chars == NULL) {
2623                 return 0 ;
2624         }
2625
2626         for (i = start_pos; i < text_len; i++) {
2627                 GtkTextIter iter;
2628
2629                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, i);
2630                 GET_CHAR(&iter, cbuf, ch_len);
2631                 if (ch_len > 1)
2632                         break;
2633
2634                 if (cbuf[0] == '\n')
2635                         break;
2636
2637                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2638                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2639
2640                 switch (state) {
2641                 case WAIT_FOR_SPACE:
2642                         if (is_space == FALSE)
2643                                 goto out;
2644                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2645                         break;
2646                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2647                         if (is_indent == FALSE && is_space == FALSE &&
2648                             !isupper((guchar)cbuf[0]))
2649                                 goto out;
2650                         if (is_space == TRUE) {
2651                                 alnum_cnt = 0;
2652                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2653                         } else if (is_indent == TRUE) {
2654                                 alnum_cnt = 0;
2655                                 state = WAIT_FOR_SPACE;
2656                         } else {
2657                                 alnum_cnt++;
2658                                 state = WAIT_FOR_INDENT_CHAR;
2659                         }
2660                         break;
2661                 case WAIT_FOR_INDENT_CHAR:
2662                         if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
2663                                 goto out;
2664                         if (is_indent == TRUE) {
2665                                 if (alnum_cnt > 0
2666                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2667                                         goto out;
2668                                 alnum_cnt = 0;
2669                                 state = WAIT_FOR_SPACE;
2670                         } else {
2671                                 alnum_cnt++;
2672                         }
2673                         break;
2674                 }
2675
2676                 i_len++;
2677         }
2678
2679 out:
2680         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2681                 i_len -= alnum_cnt;
2682
2683         return i_len;
2684 }
2685
2686 /* insert quotation string when line was wrapped */
2687 static guint ins_quote(GtkTextBuffer *textbuf, GtkTextIter *iter,
2688                        guint indent_len,
2689                        guint prev_line_pos, guint text_len,
2690                        gchar *quote_fmt)
2691 {
2692         guint ins_len = 0;
2693
2694         if (indent_len) {
2695                 GtkTextIter iter1, iter2;
2696                 gchar *text;
2697
2698                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter1,
2699                                                    prev_line_pos);
2700                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter2,
2701                                                    prev_line_pos + indent_len);
2702                 text = gtk_text_buffer_get_text(textbuf, &iter1, &iter2, FALSE);
2703                 if (!text) return 0;
2704
2705                 gtk_text_buffer_insert(textbuf, iter, text, -1);
2706                 ins_len = g_utf8_strlen(text, -1);
2707
2708                 g_free(text);
2709         }
2710
2711         return ins_len;
2712 }
2713
2714 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, guint start_pos)
2715 {
2716         char *text = NULL;
2717         GtkTextIter iter;
2718         GtkTextIter end_iter;
2719         if (!compose->account->sig_sep)
2720                 return FALSE;
2721
2722         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, start_pos+1);
2723         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2724                 start_pos+strlen(compose->account->sig_sep)+1);
2725
2726         if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),
2727                         compose->account->sig_sep)) {
2728                 /* check \n */
2729                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2730                         start_pos+strlen(compose->account->sig_sep)+1);
2731                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2732                         start_pos+strlen(compose->account->sig_sep)+2);
2733
2734                 if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),"\n"));
2735                         return TRUE;
2736
2737
2738         }
2739
2740         return FALSE;
2741 }
2742
2743 /* check if we should join the next line */
2744 static gboolean join_next_line_is_needed(GtkTextBuffer *textbuf,
2745                                          guint start_pos, guint tlen,
2746                                          guint prev_ilen, gboolean autowrap)
2747 {
2748         guint indent_len, ch_len;
2749         gboolean do_join = FALSE;
2750         gchar cbuf[CHAR_BUF_SIZE];
2751
2752         indent_len = get_indent_length(textbuf, start_pos, tlen);
2753
2754         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2755                 GtkTextIter iter;
2756                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2757                                                    start_pos + indent_len);
2758                 GET_CHAR(&iter, cbuf, ch_len);
2759
2760                 if (ch_len > 0 && (cbuf[0] != '\n'))
2761                         do_join = TRUE;
2762         }
2763
2764         return do_join;
2765 }
2766
2767 static void compose_wrap_line_all(Compose *compose)
2768 {
2769         compose_wrap_line_all_full(compose, FALSE);
2770 }
2771
2772 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2773 {
2774         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2775         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2776         GtkTextIter iter, end_iter;
2777         guint tlen;
2778         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2779         gint line_len = 0, cur_len = 0;
2780         gint ch_len;
2781         gboolean is_new_line = TRUE, do_delete = FALSE;
2782         guint i_len = 0;
2783         gboolean linewrap_quote = TRUE;
2784         gboolean set_editable_pos = FALSE;
2785         gint editable_pos = 0;
2786         guint linewrap_len = prefs_common.linewrap_len;
2787         gchar *qfmt = prefs_common.quotemark;
2788         gchar cbuf[CHAR_BUF_SIZE];
2789
2790         tlen = gtk_text_buffer_get_char_count(textbuf);
2791
2792         for (; cur_pos < tlen; cur_pos++) {
2793                 /* mark position of new line - needed for quotation wrap */
2794                 if (is_new_line) {
2795                         if (linewrap_quote)
2796                                 i_len = get_indent_length(textbuf, cur_pos, tlen);
2797
2798                         is_new_line = FALSE;
2799                         p_pos = cur_pos;
2800                 }
2801
2802                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2803                 GET_CHAR(&iter, cbuf, ch_len);
2804
2805                 /* fix line length for tabs */
2806                 if (ch_len == 1 && *cbuf == '\t') {
2807                         guint tab_width = 8;
2808                         guint tab_offset = line_len % tab_width;
2809
2810                         if (tab_offset) {
2811                                 line_len += tab_width - tab_offset - 1;
2812                                 cur_len = line_len;
2813                         }
2814                 }
2815
2816                 /* we have encountered line break */
2817                 if (ch_len == 1 && *cbuf == '\n') {
2818                         gint clen;
2819                         gchar cb[CHAR_BUF_SIZE];
2820
2821                         /* should we join the next line */
2822                         if ((autowrap || i_len != cur_len) && do_delete &&
2823                         !is_sig_separator(compose, textbuf, cur_pos+i_len) &&
2824                             join_next_line_is_needed
2825                                 (textbuf, cur_pos + 1, tlen, i_len, autowrap)) {
2826                                 do_delete = TRUE;
2827                         } else
2828                                 do_delete = FALSE;
2829
2830                         /* skip delete if it is continuous URL */
2831                         if (do_delete && (line_pos - p_pos <= i_len) &&
2832                             gtkut_text_buffer_is_uri_string(textbuf, line_pos,
2833                                                             tlen))
2834                                 do_delete = FALSE;
2835
2836                         /* should we delete to perform smart wrapping */
2837                         if (line_len < linewrap_len && do_delete) {
2838                                 /* get rid of newline */
2839                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2840                                                                    &iter,
2841                                                                    cur_pos);
2842                                 end_iter = iter;
2843                                 gtk_text_iter_forward_char(&end_iter);
2844                                 gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2845                                 tlen--;
2846
2847                                 /* if text starts with quote fmt or with
2848                                    indent string, delete them */
2849                                 if (i_len) {
2850                                         guint ilen;
2851                                         ilen =  gtkut_text_buffer_str_compare_n
2852                                                 (textbuf, cur_pos, p_pos, i_len,
2853                                                  tlen);
2854                                         if (ilen) {
2855                                                 end_iter = iter;
2856                                                 gtk_text_iter_forward_chars
2857                                                         (&end_iter, ilen);
2858                                                 gtk_text_buffer_delete(textbuf,
2859                                                                        &iter,
2860                                                                        &end_iter);
2861                                                 tlen -= ilen;
2862                                         }
2863                                 }
2864
2865                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2866                                                                    &iter,
2867                                                                    cur_pos);
2868                                 GET_CHAR(&iter, cb, clen);
2869
2870                                 /* insert space if it's alphanumeric */
2871                                 if ((cur_pos != line_pos) &&
2872                                     ((clen > 1) || isalnum((guchar)cb[0]))) {
2873                                         gtk_text_buffer_insert(textbuf, &iter,
2874                                                                " ", 1);
2875                                         tlen++;
2876                                 }
2877
2878                                 /* and start over with current line */
2879                                 cur_pos = p_pos - 1;
2880                                 line_pos = cur_pos;
2881                                 line_len = cur_len = 0;
2882                                 do_delete = FALSE;
2883                                 is_new_line = TRUE;
2884 #ifdef WRAP_DEBUG
2885                                 g_print("after delete l_pos=");
2886                                 dump_text(text, line_pos, tlen, 1);
2887 #endif
2888                                 /* move beginning of line if we are on LF */
2889                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2890                                                                    &iter,
2891                                                                    line_pos);
2892                                 GET_CHAR(&iter, cb, clen);
2893                                 if (clen == 1 && *cb == '\n')
2894                                         line_pos++;
2895 #ifdef WRAP_DEBUG
2896                                 g_print("new line_pos=%d\n", line_pos);
2897 #endif
2898
2899                                 continue;
2900                         }
2901
2902                         /* mark new line beginning */
2903                         line_pos = cur_pos + 1;
2904                         line_len = cur_len = 0;
2905                         do_delete = FALSE;
2906                         is_new_line = TRUE;
2907                         continue;
2908                 }
2909
2910                 if (ch_len < 0) {
2911                         cbuf[0] = '\0';
2912                         ch_len = 1;
2913                 }
2914
2915                 /* possible line break */
2916                 if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2917                         line_pos = cur_pos + 1;
2918                         line_len = cur_len + ch_len;
2919                 }
2920
2921                 /* are we over wrapping length set in preferences ? */
2922                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
2923                         gint clen;
2924
2925 #ifdef WRAP_DEBUG
2926                         g_print("should wrap cur_pos=%d ", cur_pos);
2927                         dump_text(text, p_pos, tlen, 1);
2928                         dump_text(text, line_pos, tlen, 1);
2929 #endif
2930                         /* force wrapping if it is one long word but not URL */
2931                         if (line_pos - p_pos <= i_len)
2932                                 if (!gtkut_text_buffer_is_uri_string
2933                                     (textbuf, line_pos, tlen))
2934                                         line_pos = cur_pos - 1;
2935 #ifdef WRAP_DEBUG
2936                         g_print("new line_pos=%d\n", line_pos);
2937 #endif
2938
2939                         gtk_text_buffer_get_iter_at_offset(textbuf,
2940                                                            &iter,
2941                                                            line_pos - 1);
2942                         GET_CHAR(&iter, cbuf, clen);
2943
2944                         /* if next character is space delete it */
2945                         if (clen == 1 && isspace(*(guchar *)cbuf)) {
2946                                 if (p_pos + i_len != line_pos ||
2947                                     !gtkut_text_buffer_is_uri_string
2948                                         (textbuf, line_pos, tlen)) {
2949                                         /* workaround for correct cursor
2950                                            position */
2951                                         if (set_editable_pos == FALSE) {
2952                                                 GtkTextMark *ins = gtk_text_buffer_get_insert(textbuf);
2953                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &iter, ins);
2954                                                 editable_pos = gtk_text_iter_get_offset(&iter);
2955                                                 if (editable_pos == line_pos)
2956                                                         set_editable_pos = TRUE;
2957                                         }
2958                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2959                                                            &iter,
2960                                                            line_pos-1);
2961                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2962                                                            &end_iter,
2963                                                            line_pos);
2964                                         gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2965                                         //gtk_stext_set_point(text, line_pos);
2966                                         //gtk_stext_backward_delete(text, 1);
2967                                         tlen--;
2968                                         cur_pos--;
2969                                         line_pos--;
2970                                         cur_len--;
2971                                         line_len--;
2972                                 }
2973                         }
2974
2975                         /* if it is URL at beginning of line don't wrap */
2976                         if (p_pos + i_len == line_pos &&
2977                             gtkut_text_buffer_is_uri_string(textbuf, line_pos, tlen)) {
2978 #ifdef WRAP_DEBUG
2979                                 g_print("found URL at ");
2980                                 dump_text(text, line_pos, tlen, 1);
2981 #endif
2982                                 continue;
2983                         }
2984
2985                         /* insert CR */
2986                         gtk_text_buffer_get_iter_at_offset(textbuf,
2987                                                            &iter,
2988                                                            line_pos);
2989                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2990                         //gtk_stext_set_point(text, line_pos);
2991                         //gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2992                         //gtk_stext_compact_buffer(text);
2993                         tlen++;
2994                         line_pos++;
2995                         /* for loop will increase it */
2996                         cur_pos = line_pos - 1;
2997                         /* start over with current line */
2998                         is_new_line = TRUE;
2999                         line_len = cur_len = 0;
3000                         if (autowrap || i_len > 0) {
3001                                 do_delete = TRUE;
3002                         } else
3003                                 do_delete = FALSE;
3004 #ifdef WRAP_DEBUG
3005                         g_print("after CR insert ");
3006                         dump_text(text, line_pos, tlen, 1);
3007                         dump_text(text, cur_pos, tlen, 1);
3008 #endif
3009
3010                         /* should we insert quotation ? */
3011                         if (linewrap_quote && i_len) {
3012                                 /* only if line is not already quoted  */
3013                                 if (!gtkut_text_buffer_str_compare
3014                                         (textbuf, line_pos, tlen, qfmt)) {
3015                                         guint ins_len;
3016
3017                                         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
3018
3019                                         if (line_pos - p_pos > i_len) {
3020                                                 ins_len = ins_quote
3021                                                         (textbuf, &iter, i_len, p_pos,
3022                                                          tlen, qfmt);
3023                                                 tlen += ins_len;
3024                                         }
3025 #ifdef WRAP_DEBUG
3026                                         g_print("after quote insert ");
3027                                         dump_text(text, line_pos, tlen, 1);
3028 #endif
3029                                 }
3030                         }
3031                         continue;
3032                 }
3033
3034                 if (ch_len > 1) {
3035                         line_pos = cur_pos + 1;
3036                         line_len = cur_len + ch_len;
3037                 }
3038                 /* advance to next character in buffer */
3039                 cur_len += ch_len;
3040         }
3041
3042         if (set_editable_pos && editable_pos <= tlen) {
3043                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, editable_pos);
3044                 gtk_text_buffer_place_cursor(textbuf, &iter);
3045         }
3046 }
3047
3048 #undef GET_CHAR
3049 #undef CHAR_BUF_SIZE
3050
3051 static void compose_set_title(Compose *compose)
3052 {
3053         gchar *str;
3054         gchar *edited;
3055
3056         edited = compose->modified ? _(" [Edited]") : "";
3057         if (compose->account && compose->account->address)
3058                 str = g_strdup_printf(_("%s - Compose message%s"),
3059                                       compose->account->address, edited);
3060         else
3061                 str = g_strdup_printf(_("Compose message%s"), edited);
3062         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3063         g_free(str);
3064 }
3065
3066 /**
3067  * compose_current_mail_account:
3068  *
3069  * Find a current mail account (the currently selected account, or the
3070  * default account, if a news account is currently selected).  If a
3071  * mail account cannot be found, display an error message.
3072  *
3073  * Return value: Mail account, or NULL if not found.
3074  **/
3075 static PrefsAccount *
3076 compose_current_mail_account(void)
3077 {
3078         PrefsAccount *ac;
3079
3080         if (cur_account && cur_account->protocol != A_NNTP)
3081                 ac = cur_account;
3082         else {
3083                 ac = account_get_default();
3084                 if (!ac || ac->protocol == A_NNTP) {
3085                         alertpanel_error(_("Account for sending mail is not specified.\n"
3086                                            "Please select a mail account before sending."));
3087                         return NULL;
3088                 }
3089         }
3090         return ac;
3091 }
3092
3093 static void compose_select_account(Compose *compose, PrefsAccount *account,
3094                                    gboolean init)
3095 {
3096         GtkItemFactory *ifactory;
3097
3098         g_return_if_fail(account != NULL);
3099
3100         compose->account = account;
3101
3102         compose_set_title(compose);
3103
3104         ifactory = gtk_item_factory_from_widget(compose->menubar);
3105 #if 0
3106         if (account->protocol == A_NNTP) {
3107                 gtk_widget_show(compose->newsgroups_hbox);
3108                 gtk_widget_show(compose->newsgroups_entry);
3109                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
3110                 compose->use_newsgroups = TRUE;
3111
3112                 menu_set_active(ifactory, "/View/To", FALSE);
3113                 menu_set_sensitive(ifactory, "/View/To", TRUE);
3114                 menu_set_active(ifactory, "/View/Cc", FALSE);
3115                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
3116                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
3117         } else {
3118                 gtk_widget_hide(compose->newsgroups_hbox);
3119                 gtk_widget_hide(compose->newsgroups_entry);
3120                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
3121                 gtk_widget_queue_resize(compose->table_vbox);
3122                 compose->use_newsgroups = FALSE;
3123
3124                 menu_set_active(ifactory, "/View/To", TRUE);
3125                 menu_set_sensitive(ifactory, "/View/To", FALSE);
3126                 menu_set_active(ifactory, "/View/Cc", TRUE);
3127                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
3128                 menu_set_active(ifactory, "/View/Followup to", FALSE);
3129                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
3130         }
3131
3132         if (account->set_autocc) {
3133                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
3134                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
3135                         compose_entry_set(compose, account->auto_cc,
3136                                           COMPOSE_ENTRY_CC);
3137         }
3138         if (account->set_autobcc) {
3139                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
3140                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
3141                         compose_entry_set(compose, account->auto_bcc,
3142                                           COMPOSE_ENTRY_BCC);
3143         }
3144         if (account->set_autoreplyto) {
3145                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
3146                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
3147                         compose_entry_set(compose, account->auto_replyto,
3148                                           COMPOSE_ENTRY_REPLY_TO);
3149         }
3150
3151 #endif
3152
3153 #if USE_GPGME
3154         if (account->default_sign)
3155                 menu_set_active(ifactory, "/Message/Sign", TRUE);
3156         else
3157                 menu_set_active(ifactory, "/Message/Sign", FALSE);
3158         if (account->default_encrypt)
3159                 menu_set_active(ifactory, "/Message/Encrypt", TRUE);
3160         else
3161                 menu_set_active(ifactory, "/Message/Encrypt", FALSE);
3162
3163         activate_gnupg_mode(compose, account);
3164 #endif /* USE_GPGME */
3165
3166         if (!init && compose->mode != COMPOSE_REDIRECT)
3167                 compose_insert_sig(compose, TRUE);
3168 }
3169
3170 gboolean compose_check_for_valid_recipient(Compose *compose) {
3171         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3172         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3173         gboolean recipient_found = FALSE;
3174         GSList *list;
3175         gchar **strptr;
3176
3177         /* free to and newsgroup list */
3178         slist_free_strings(compose->to_list);
3179         g_slist_free(compose->to_list);
3180         compose->to_list = NULL;
3181
3182         slist_free_strings(compose->newsgroup_list);
3183         g_slist_free(compose->newsgroup_list);
3184         compose->newsgroup_list = NULL;
3185
3186         /* search header entries for to and newsgroup entries */
3187         for (list = compose->header_list; list; list = list->next) {
3188                 gchar *header;
3189                 gchar *entry;
3190                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3191                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3192                 g_strstrip(entry);
3193                 if (entry[0] != '\0') {
3194                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3195                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3196                                         compose->to_list = address_list_append(compose->to_list, entry);
3197                                         recipient_found = TRUE;
3198                                 }
3199                         }
3200                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3201                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3202                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3203                                         recipient_found = TRUE;
3204                                 }
3205                         }
3206                 }
3207                 g_free(header);
3208                 g_free(entry);
3209         }
3210         return recipient_found;
3211 }
3212
3213 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3214 {
3215         const gchar *str;
3216
3217         if (compose_check_for_valid_recipient(compose) == FALSE) {
3218                 alertpanel_error(_("Recipient is not specified."));
3219                 return FALSE;
3220         }
3221
3222         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3223         if (*str == '\0' && check_subject == TRUE) {
3224                 AlertValue aval;
3225
3226                 aval = alertpanel(_("Send"),
3227                                   _("Subject is empty. Send it anyway?"),
3228                                   _("Yes"), _("No"), NULL);
3229                 if (aval != G_ALERTDEFAULT)
3230                         return FALSE;
3231         }
3232
3233         return TRUE;
3234 }
3235
3236 gint compose_send(Compose *compose)
3237 {
3238         gint msgnum;
3239         FolderItem *folder;
3240         gint val;
3241         gchar *msgpath;
3242
3243         if (compose_check_entries(compose, TRUE) == FALSE)
3244                 return -1;
3245
3246         val = compose_queue(compose, &msgnum, &folder);
3247         if (val) {
3248                 alertpanel_error(_("Could not queue message for sending"));
3249                 return -1;
3250         }
3251
3252         if (msgnum == 0) {
3253                 alertpanel_error(_("The message was queued but could not be sent.\nUse \"Send queued messages\" from the main window to retry."));
3254                 return 0;
3255         }
3256
3257         msgpath = folder_item_fetch_msg(folder, msgnum);
3258         val = procmsg_send_message_queue(msgpath);
3259         g_free(msgpath);
3260
3261         folder_item_remove_msg(folder, msgnum);
3262
3263         folder_item_scan(folder);
3264
3265         return val;
3266 }
3267
3268 #if 0 /* compose restructure */
3269 gint compose_send(Compose *compose)
3270 {
3271         gchar tmp[MAXPATHLEN + 1];
3272         gint ok = 0;
3273         static gboolean lock = FALSE;
3274
3275         if (lock) return 1;
3276
3277         g_return_val_if_fail(compose->account != NULL, -1);
3278
3279         lock = TRUE;
3280
3281         if (compose_check_entries(compose, TRUE) == FALSE) {
3282                 lock = FALSE;
3283                 return 1;
3284         }
3285
3286         /* write to temporary file */
3287         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%p",
3288                    get_tmp_dir(), G_DIR_SEPARATOR, compose);
3289
3290         if (prefs_common.linewrap_at_send)
3291                 compose_wrap_line_all(compose);
3292
3293         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
3294                 lock = FALSE;
3295                 return -1;
3296         }
3297
3298         if (!compose->to_list && !compose->newsgroup_list) {
3299                 g_warning("can't get recipient list.");
3300                 unlink(tmp);
3301                 lock = FALSE;
3302                 return -1;
3303         }
3304
3305         if (compose->to_list) {
3306                 PrefsAccount *ac;
3307
3308 #if 0 /* NEW COMPOSE GUI */
3309                 if (compose->account->protocol != A_NNTP)
3310                         ac = compose->account;
3311                 else {
3312                         ac = account_find_from_address(compose->account->address);
3313                         if (!ac) {
3314                                 if (cur_account && cur_account->protocol != A_NNTP)
3315                                         ac = cur_account;
3316                                 else
3317                                         ac = account_get_default();
3318                         }
3319                         if (!ac || ac->protocol == A_NNTP) {
3320                                 alertpanel_error(_("Account for sending mail is not specified.\n"
3321                                                    "Please select a mail account before sending."));
3322                                 unlink(tmp);
3323                                 lock = FALSE;
3324                                 return -1;
3325                         }
3326                 }
3327 #endif
3328                 ac = compose->account;
3329
3330                 ok = send_message(tmp, ac, compose->to_list);
3331         }
3332
3333         if (ok == 0 && compose->newsgroup_list) {
3334                 ok = news_post(FOLDER(compose->account->folder), tmp);
3335                 if (ok < 0) {
3336                         alertpanel_error(_("Error occurred while posting the message to %s ."),
3337                                          compose->account->nntp_server);
3338                         unlink(tmp);
3339                         lock = FALSE;
3340                         return -1;
3341                 }
3342         }
3343
3344         if (ok == 0) {
3345                 if (compose->mode == COMPOSE_REEDIT) {
3346                         compose_remove_reedit_target(compose);
3347                 }
3348                 /* save message to outbox */
3349                 if (prefs_common.savemsg) {
3350                         FolderItem *outbox;
3351
3352                         outbox = account_get_special_folder
3353                                 (compose->account, F_OUTBOX);
3354                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
3355                                 alertpanel_error
3356                                         (_("Can't save the message to Sent."));
3357                 }
3358         }
3359
3360         unlink(tmp);
3361         lock = FALSE;
3362         return ok;
3363 }
3364 #endif
3365
3366 static gboolean compose_use_attach(Compose *compose)
3367 {
3368         return gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL;
3369 }
3370
3371 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3372                                                            FILE *fp)
3373 {
3374         gchar buf[BUFFSIZE];
3375         gchar *str;
3376         gboolean first_to_address;
3377         gboolean first_cc_address;
3378         GSList *list;
3379         ComposeHeaderEntry *headerentry;
3380         const gchar *headerentryname;
3381         gchar *cc_hdr;
3382         gchar *to_hdr;
3383
3384         debug_print("Writing redirect header\n");
3385
3386         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3387         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3388
3389         first_to_address = TRUE;
3390         first_cc_address = TRUE;
3391         for (list = compose->header_list; list; list = list->next) {
3392                 headerentry = ((ComposeHeaderEntry *)list->data);
3393                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3394
3395                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
3396                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
3397                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3398                         Xstrdup_a(str, entstr, return -1);
3399                         g_strstrip(str);
3400                         if (str[0] != '\0') {
3401                                 compose_convert_header
3402                                         (buf, sizeof(buf), str,
3403                                         strlen("Resent-To") + 2, TRUE);
3404                                 if (g_strcasecmp(headerentryname, to_hdr) == 0) {
3405                                         if (first_to_address) {
3406                                                 fprintf(fp, "Resent-To: ");
3407                                                 first_to_address = FALSE;
3408                                         } else {
3409                                                 fprintf(fp, ",");
3410                                         }
3411                                 }
3412                                 if (g_strcasecmp(headerentryname, cc_hdr) == 0) {
3413                                         if (first_cc_address) {
3414                                                 fprintf(fp, "\n");
3415                                                 fprintf(fp, "Resent-Cc: ");
3416                                                 first_cc_address = FALSE;
3417                                         } else {
3418                                                 fprintf(fp, ",");
3419                                         }
3420                                 }
3421
3422                                 fprintf(fp, "%s", buf);
3423                         }
3424                 }
3425         }
3426         /* if (!first_address) { */
3427         fprintf(fp, "\n");
3428         /* } */
3429
3430         return(0);
3431 }
3432
3433 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3434 {
3435         gchar buf[BUFFSIZE];
3436         gchar *str;
3437         const gchar *entstr;
3438         /* struct utsname utsbuf; */
3439
3440         g_return_val_if_fail(fp != NULL, -1);
3441         g_return_val_if_fail(compose->account != NULL, -1);
3442         g_return_val_if_fail(compose->account->address != NULL, -1);
3443
3444         /* Resent-Date */
3445         get_rfc822_date(buf, sizeof(buf));
3446         fprintf(fp, "Resent-Date: %s\n", buf);
3447
3448         /* Resent-From */
3449         if (compose->account->name && *compose->account->name) {
3450                 compose_convert_header
3451                         (buf, sizeof(buf), compose->account->name,
3452                          strlen("From: "), TRUE);
3453                 fprintf(fp, "Resent-From: %s <%s>\n",
3454                         buf, compose->account->address);
3455         } else
3456                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3457
3458         /* Subject */
3459         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3460         if (*entstr != '\0') {
3461                 Xstrdup_a(str, entstr, return -1);
3462                 g_strstrip(str);
3463                 if (*str != '\0') {
3464                         compose_convert_header(buf, sizeof(buf), str,
3465                                                strlen("Subject: "), FALSE);
3466                         fprintf(fp, "Subject: %s\n", buf);
3467                 }
3468         }
3469
3470         /* Resent-Message-ID */
3471         if (compose->account->gen_msgid) {
3472                 compose_generate_msgid(buf, sizeof(buf));
3473                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3474                 compose->msgid = g_strdup(buf);
3475         }
3476
3477         compose_redirect_write_headers_from_headerlist(compose, fp);
3478
3479         /* separator between header and body */
3480         fputs("\n", fp);
3481
3482         return 0;
3483 }
3484
3485 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3486 {
3487         FILE *fp;
3488         FILE *fdest;
3489         size_t len;
3490         gchar buf[BUFFSIZE];
3491
3492         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3493                 FILE_OP_ERROR(file, "fopen");
3494                 return -1;
3495         }
3496
3497         if ((fdest = fopen(file, "wb")) == NULL) {
3498                 FILE_OP_ERROR(file, "fopen");
3499                 fclose(fp);
3500                 return -1;
3501         }
3502
3503         /* chmod for security */
3504         if (change_file_mode_rw(fdest, file) < 0) {
3505                 FILE_OP_ERROR(file, "chmod");
3506                 g_warning("can't change file mode\n");
3507         }
3508
3509         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3510                 /* should filter returnpath, delivered-to */
3511                 if (g_strncasecmp(buf, "Return-Path:",
3512                                    strlen("Return-Path:")) == 0 ||
3513                     g_strncasecmp(buf, "Delivered-To:",
3514                                   strlen("Delivered-To:")) == 0 ||
3515                     g_strncasecmp(buf, "Received:",
3516                                   strlen("Received:")) == 0 ||
3517                     g_strncasecmp(buf, "Subject:",
3518                                   strlen("Subject:")) == 0 ||
3519                     g_strncasecmp(buf, "X-UIDL:",
3520                                   strlen("X-UIDL:")) == 0)
3521                         continue;
3522
3523                 if (fputs(buf, fdest) == -1)
3524                         goto error;
3525
3526                 if (!prefs_common.redirect_keep_from) {
3527                         if (g_strncasecmp(buf, "From:",
3528                                           strlen("From:")) == 0) {
3529                                 fputs(" (by way of ", fdest);
3530                                 if (compose->account->name
3531                                     && *compose->account->name) {
3532                                         compose_convert_header
3533                                                 (buf, sizeof(buf),
3534                                                  compose->account->name,
3535                                                  strlen("From: "),
3536                                                  FALSE);
3537                                         fprintf(fdest, "%s <%s>",
3538                                                 buf,
3539                                                 compose->account->address);
3540                                 } else
3541                                         fprintf(fdest, "%s",
3542                                                 compose->account->address);
3543                                 fputs(")", fdest);
3544                         }
3545                 }
3546
3547                 if (fputs("\n", fdest) == -1)
3548                         goto error;
3549         }
3550
3551         compose_redirect_write_headers(compose, fdest);
3552
3553         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3554                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3555                         FILE_OP_ERROR(file, "fwrite");
3556                         goto error;
3557                 }
3558         }
3559
3560         fclose(fp);
3561         if (fclose(fdest) == EOF) {
3562                 FILE_OP_ERROR(file, "fclose");
3563                 unlink(file);
3564                 return -1;
3565         }
3566
3567         return 0;
3568  error:
3569         fclose(fp);
3570         fclose(fdest);
3571         unlink(file);
3572
3573         return -1;
3574 }
3575
3576
3577 #if USE_GPGME
3578 /* interfaces to rfc2015 to keep out the prefs stuff there.
3579  * returns 0 on success and -1 on error. */
3580 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3581 {
3582         const gchar *key_id = NULL;
3583         GSList *key_list;
3584
3585         switch (compose->account->sign_key) {
3586         case SIGN_KEY_DEFAULT:
3587                 *pkey_list = NULL;
3588                 return 0;
3589         case SIGN_KEY_BY_FROM:
3590                 key_id = compose->account->address;
3591                 break;
3592         case SIGN_KEY_CUSTOM:
3593                 key_id = compose->account->sign_key_id;
3594                 break;
3595         default:
3596                 break;
3597         }
3598
3599         key_list = rfc2015_create_signers_list(key_id);
3600
3601         if (!key_list) {
3602                 alertpanel_error(_("Could not find any key associated with "
3603                                    "currently selected key id `%s'."), key_id);
3604                 return -1;
3605         }
3606
3607         *pkey_list = key_list;
3608         return 0;
3609 }
3610
3611 /* clearsign message body text */
3612 static gint compose_clearsign_text(Compose *compose, gchar **text)
3613 {
3614         GSList *key_list;
3615         gchar *tmp_file;
3616
3617         tmp_file = get_tmp_file();
3618         if (str_write_to_file(*text, tmp_file) < 0) {
3619                 g_free(tmp_file);
3620                 return -1;
3621         }
3622
3623         if (compose_create_signers_list(compose, &key_list) < 0 ||
3624             rfc2015_clearsign(tmp_file, key_list) < 0) {
3625                 unlink(tmp_file);
3626                 g_free(tmp_file);
3627                 return -1;
3628         }
3629
3630         g_free(*text);
3631         *text = file_read_to_str(tmp_file);
3632         unlink(tmp_file);
3633         g_free(tmp_file);
3634         if (*text == NULL)
3635                 return -1;
3636
3637         return 0;
3638 }
3639 #endif /* USE_GPGME */
3640
3641 static gint compose_write_to_file(Compose *compose, const gchar *file,
3642                                   gboolean is_draft)
3643 {
3644         GtkTextBuffer *buffer;
3645         GtkTextIter start, end;
3646         FILE *fp;
3647         size_t len;
3648         gchar *chars;
3649         gchar *buf;
3650         gchar *canon_buf;
3651         const gchar *out_codeset;
3652         EncodingType encoding;
3653
3654         if ((fp = fopen(file, "wb")) == NULL) {
3655                 FILE_OP_ERROR(file, "fopen");
3656                 return -1;
3657         }
3658
3659         /* chmod for security */
3660         if (change_file_mode_rw(fp, file) < 0) {
3661                 FILE_OP_ERROR(file, "chmod");
3662                 g_warning("can't change file mode\n");
3663         }
3664
3665         /* get all composed text */
3666         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3667         gtk_text_buffer_get_start_iter(buffer, &start);
3668         gtk_text_buffer_get_end_iter(buffer, &end);
3669         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3670         if (is_ascii_str(chars)) {
3671                 buf = chars;
3672                 chars = NULL;
3673                 out_codeset = CS_US_ASCII;
3674                 encoding = ENC_7BIT;
3675         } else {
3676                 const gchar *src_codeset;
3677
3678                 out_codeset = conv_get_outgoing_charset_str();
3679                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3680                         out_codeset = CS_ISO_8859_1;
3681
3682                 if (prefs_common.encoding_method == CTE_BASE64)
3683                         encoding = ENC_BASE64;
3684                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3685                         encoding = ENC_QUOTED_PRINTABLE;
3686                 else if (prefs_common.encoding_method == CTE_8BIT)
3687                         encoding = ENC_8BIT;
3688                 else
3689                         encoding = procmime_get_encoding_for_charset(out_codeset);
3690
3691 #if USE_GPGME
3692                 if (!is_draft &&
3693                     compose->use_signing && !compose->gnupg_mode &&
3694                     encoding == ENC_8BIT)
3695                         encoding = ENC_BASE64;
3696 #endif
3697
3698                 src_codeset = CS_UTF_8;
3699
3700                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3701                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3702
3703                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3704                 if (!buf) {
3705                         AlertValue aval;
3706                         gchar *msg;
3707
3708                         msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3709                                                 "%s to %s.\n"
3710                                                 "Send it anyway?"), src_codeset, out_codeset);
3711                         aval = alertpanel
3712                                 (_("Error"), msg, _("Yes"), _("+No"), NULL);
3713                         g_free(msg);
3714
3715                         if (aval != G_ALERTDEFAULT) {
3716                                 g_free(chars);
3717                                 fclose(fp);
3718                                 unlink(file);
3719                                 return -1;
3720                         } else {
3721                                 buf = chars;
3722                                 out_codeset = src_codeset;
3723                                 chars = NULL;
3724                         }
3725                 }
3726         }
3727         g_free(chars);
3728
3729         canon_buf = canonicalize_str(buf);
3730         g_free(buf);
3731         buf = canon_buf;
3732
3733 #if USE_GPGME
3734         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3735                 if (compose_clearsign_text(compose, &buf) < 0) {
3736                         g_warning("clearsign failed\n");
3737                         fclose(fp);
3738                         unlink(file);
3739                         g_free(buf);
3740                         return -1;
3741                 }
3742         }
3743 #endif
3744
3745         /* write headers */
3746         if (compose_write_headers
3747                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3748                 g_warning("can't write headers\n");
3749                 fclose(fp);
3750                 /* unlink(file); */
3751                 g_free(buf);
3752                 return -1;
3753         }
3754
3755         if (compose_use_attach(compose)) {
3756 #if USE_GPGME
3757             /* This prolog message is ignored by mime software and
3758              * because it would make our signing/encryption task
3759              * tougher, we don't emit it in that case */
3760             if (!compose->use_signing && !compose->use_encryption)
3761 #endif
3762                 fputs("This is a multi-part message in MIME format.\n", fp);
3763
3764                 fprintf(fp, "\n--%s\n", compose->boundary);
3765                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3766                         out_codeset);
3767 #if USE_GPGME
3768                 if (compose->use_signing && !compose->gnupg_mode)
3769                         fprintf(fp, "Content-Disposition: inline\n");
3770 #endif
3771                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3772                         procmime_get_encoding_str(encoding));
3773                 fputc('\n', fp);
3774         }
3775
3776         /* write body */
3777         len = strlen(buf);
3778         if (encoding == ENC_BASE64) {
3779                 gchar outbuf[B64_BUFFSIZE];
3780                 gint i, l;
3781
3782                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3783                         l = MIN(B64_LINE_SIZE, len - i);
3784                         base64_encode(outbuf, buf + i, l);
3785                         fputs(outbuf, fp);
3786                         fputc('\n', fp);
3787                 }
3788         } else if (encoding == ENC_QUOTED_PRINTABLE) {
3789                 gchar *outbuf;
3790                 size_t outlen;
3791
3792                 outbuf = g_malloc(len * 4);
3793                 qp_encode_line(outbuf, buf);
3794                 outlen = strlen(outbuf);
3795                 if (fwrite(outbuf, sizeof(gchar), outlen, fp) != outlen) {
3796                         FILE_OP_ERROR(file, "fwrite");
3797                         fclose(fp);
3798                         unlink(file);
3799                         g_free(outbuf);
3800                         g_free(buf);
3801                         return -1;
3802                 }
3803                 g_free(outbuf);
3804         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3805                 FILE_OP_ERROR(file, "fwrite");
3806                 fclose(fp);
3807                 unlink(file);
3808                 g_free(buf);
3809                 return -1;
3810         }
3811         g_free(buf);
3812
3813         if (compose_use_attach(compose))
3814                 compose_write_attach(compose, fp);
3815
3816         if (fclose(fp) == EOF) {
3817                 FILE_OP_ERROR(file, "fclose");
3818                 unlink(file);
3819                 return -1;
3820         }
3821
3822 #if USE_GPGME
3823         if (is_draft) {
3824                 uncanonicalize_file_replace(file);
3825                 return 0;
3826         }
3827
3828         if ((compose->use_signing && !compose->gnupg_mode) ||
3829             compose->use_encryption) {
3830                 if (canonicalize_file_replace(file) < 0) {
3831                         unlink(file);
3832                         return -1;
3833                 }
3834         }
3835
3836         if (compose->use_signing && !compose->gnupg_mode) {
3837                 GSList *key_list;
3838
3839                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3840                     rfc2015_sign(file, key_list) < 0) {
3841                         unlink(file);
3842                         return -1;
3843                 }
3844         }
3845         if (compose->use_encryption) {
3846                 if (rfc2015_encrypt(file, compose->to_list,
3847                                     compose->gnupg_mode) < 0) {
3848                         unlink(file);
3849                         return -1;
3850                 }
3851         }
3852 #endif /* USE_GPGME */
3853
3854         uncanonicalize_file_replace(file);
3855
3856         return 0;
3857 }
3858
3859 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3860 {
3861         GtkTextBuffer *buffer;
3862         GtkTextIter start, end;
3863         FILE *fp;
3864         size_t len;
3865         gchar *chars, *tmp;
3866         const gchar *src_codeset, *dest_codeset;
3867
3868         if ((fp = fopen(file, "wb")) == NULL) {
3869                 FILE_OP_ERROR(file, "fopen");
3870                 return -1;
3871         }
3872
3873         /* chmod for security */
3874         if (change_file_mode_rw(fp, file) < 0) {
3875                 FILE_OP_ERROR(file, "chmod");
3876                 g_warning("can't change file mode\n");
3877         }
3878
3879         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3880         gtk_text_buffer_get_start_iter(buffer, &start);
3881         gtk_text_buffer_get_end_iter(buffer, &end);
3882         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3883
3884         src_codeset = CS_UTF_8;
3885         dest_codeset = conv_get_current_charset_str();
3886         chars = conv_codeset_strdup(tmp, src_codeset, dest_codeset);
3887         g_free(tmp);
3888         if (!chars) return -1;
3889
3890         /* write body */
3891         len = strlen(chars);
3892         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3893                 FILE_OP_ERROR(file, "fwrite");
3894                 g_free(chars);
3895                 fclose(fp);
3896                 unlink(file);
3897                 return -1;
3898         }
3899
3900         g_free(chars);
3901
3902         if (fclose(fp) == EOF) {
3903                 FILE_OP_ERROR(file, "fclose");
3904                 unlink(file);
3905                 return -1;
3906         }
3907         return 0;
3908 }
3909
3910 static gint compose_remove_reedit_target(Compose *compose)
3911 {
3912         FolderItem *item;
3913         MsgInfo *msginfo = compose->targetinfo;
3914
3915         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3916         if (!msginfo) return -1;
3917
3918         item = msginfo->folder;
3919         g_return_val_if_fail(item != NULL, -1);
3920
3921         if (procmsg_msg_exist(msginfo) &&
3922             (item->stype == F_DRAFT || item->stype == F_QUEUE
3923              || msginfo == compose->autosaved_draft)) {
3924                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3925                         g_warning("can't remove the old message\n");
3926                         return -1;
3927                 }
3928         }
3929
3930         return 0;
3931 }
3932
3933 void compose_remove_draft(Compose *compose)
3934 {
3935         FolderItem *drafts;
3936         MsgInfo *msginfo = compose->targetinfo;
3937         drafts = account_get_special_folder(compose->account, F_DRAFT);
3938
3939         if (procmsg_msg_exist(msginfo)) {
3940                 folder_item_remove_msg(drafts, msginfo->msgnum);
3941         }
3942
3943 }
3944
3945 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3946 {
3947         return compose_queue_sub (compose, msgnum, item, FALSE);
3948 }
3949 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3950 {
3951         FolderItem *queue;
3952         gchar *tmp, *tmp2;
3953         FILE *fp, *src_fp;
3954         GSList *cur;
3955         gchar buf[BUFFSIZE];
3956         gint num;
3957         static gboolean lock = FALSE;
3958         PrefsAccount *mailac = NULL, *newsac = NULL;
3959
3960         debug_print("queueing message...\n");
3961         g_return_val_if_fail(compose->account != NULL, -1);
3962
3963         lock = TRUE;
3964
3965         if (compose_check_entries(compose, check_subject) == FALSE) {
3966                 lock = FALSE;
3967                 return -1;
3968         }
3969
3970         if (!compose->to_list && !compose->newsgroup_list) {
3971                 g_warning("can't get recipient list.");
3972                 lock = FALSE;
3973                 return -1;
3974         }
3975
3976         if (compose->to_list) {
3977                 if (compose->account->protocol != A_NNTP)
3978                         mailac = compose->account;
3979                 else if (cur_account && cur_account->protocol != A_NNTP)
3980                         mailac = cur_account;
3981                 else if (!(mailac = compose_current_mail_account())) {
3982                         lock = FALSE;
3983                         alertpanel_error(_("No account for sending mails available!"));
3984                         return -1;
3985                 }
3986         }
3987
3988         if (compose->newsgroup_list) {
3989                 if (compose->account->protocol == A_NNTP)
3990                         newsac = compose->account;
3991                 else if (!newsac->protocol != A_NNTP) {
3992                         lock = FALSE;
3993                         alertpanel_error(_("No account for posting news available!"));
3994                         return -1;
3995                 }
3996         }
3997
3998         if (prefs_common.linewrap_at_send)
3999                 compose_wrap_line_all(compose);
4000
4001         /* write to temporary file */
4002         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
4003                                       G_DIR_SEPARATOR, (gint)compose);
4004
4005         if (compose->redirect_filename != NULL) {
4006                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
4007                         unlink(tmp2);
4008                         lock = FALSE;
4009                         return -1;
4010                 }
4011         }
4012         else {
4013                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
4014                         unlink(tmp2);
4015                         lock = FALSE;
4016                         return -1;
4017                 }
4018         }
4019
4020         /* add queue header */
4021         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
4022                               G_DIR_SEPARATOR, compose);
4023         if ((fp = fopen(tmp, "wb")) == NULL) {
4024                 FILE_OP_ERROR(tmp, "fopen");
4025                 g_free(tmp);
4026                 return -1;
4027         }
4028         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
4029                 FILE_OP_ERROR(tmp2, "fopen");
4030                 fclose(fp);
4031                 unlink(tmp);
4032                 g_free(tmp);
4033                 unlink(tmp2);
4034                 g_free(tmp2);
4035                 return -1;
4036         }
4037         if (change_file_mode_rw(fp, tmp) < 0) {
4038                 FILE_OP_ERROR(tmp, "chmod");
4039                 g_warning("can't change file mode\n");
4040         }
4041
4042         /* queueing variables */
4043         fprintf(fp, "AF:\n");
4044         fprintf(fp, "NF:0\n");
4045         fprintf(fp, "PS:10\n");
4046         fprintf(fp, "SRH:1\n");
4047         fprintf(fp, "SFN:\n");
4048         fprintf(fp, "DSR:\n");
4049         if (compose->msgid)
4050                 fprintf(fp, "MID:<%s>\n", compose->msgid);
4051         else
4052                 fprintf(fp, "MID:\n");
4053         fprintf(fp, "CFG:\n");
4054         fprintf(fp, "PT:0\n");
4055         fprintf(fp, "S:%s\n", compose->account->address);
4056         fprintf(fp, "RQ:\n");
4057         if (mailac)
4058                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
4059         else
4060                 fprintf(fp, "SSV:\n");
4061         if (newsac)
4062                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
4063         else
4064                 fprintf(fp, "NSV:\n");
4065         fprintf(fp, "SSH:\n");
4066         /* write recepient list */
4067         if (compose->to_list) {
4068                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
4069                 for (cur = compose->to_list->next; cur != NULL;
4070                      cur = cur->next)
4071                         fprintf(fp, ",<%s>", (gchar *)cur->data);
4072                 fprintf(fp, "\n");
4073         }
4074         /* write newsgroup list */
4075         if (compose->newsgroup_list) {
4076                 fprintf(fp, "NG:");
4077                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
4078                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
4079                         fprintf(fp, ",%s", (gchar *)cur->data);
4080                 fprintf(fp, "\n");
4081         }
4082         /* Sylpheed account IDs */
4083         if (mailac) {
4084                 fprintf(fp, "MAID:%d\n", mailac->account_id);
4085         }
4086         if (newsac) {
4087                 fprintf(fp, "NAID:%d\n", newsac->account_id);
4088         }
4089         /* Save copy folder */
4090         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4091                 gchar *savefolderid;
4092
4093                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4094                 fprintf(fp, "SCF:%s\n", savefolderid);
4095                 g_free(savefolderid);
4096         }
4097         /* Message-ID of message replying to */
4098         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
4099                 gchar *folderid;
4100
4101                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
4102                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
4103                 g_free(folderid);
4104         }
4105         /* Message-ID of message forwarding to */
4106         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
4107                 gchar *folderid;
4108
4109                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
4110                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
4111                 g_free(folderid);
4112         }
4113         fprintf(fp, "\n");
4114
4115         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
4116                 if (fputs(buf, fp) == EOF) {
4117                         FILE_OP_ERROR(tmp, "fputs");
4118                         fclose(fp);
4119                         fclose(src_fp);
4120                         unlink(tmp);
4121                         g_free(tmp);
4122                         unlink(tmp2);
4123                         g_free(tmp2);
4124                         return -1;
4125                 }
4126         }
4127         fclose(src_fp);
4128         if (fclose(fp) == EOF) {
4129                 FILE_OP_ERROR(tmp, "fclose");
4130                 unlink(tmp);
4131                 g_free(tmp);
4132                 unlink(tmp2);
4133                 g_free(tmp2);
4134                 return -1;
4135         }
4136
4137         queue = account_get_special_folder(compose->account, F_QUEUE);
4138         if (!queue) {
4139                 g_warning("can't find queue folder\n");
4140                 unlink(tmp);
4141                 g_free(tmp);
4142                 return -1;
4143         }
4144         folder_item_scan(queue);
4145         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
4146                 g_warning("can't queue the message\n");
4147                 unlink(tmp);
4148                 g_free(tmp);
4149                 return -1;
4150         }
4151         unlink(tmp);
4152         g_free(tmp);
4153         unlink(tmp2);
4154         g_free(tmp2);
4155
4156         if (compose->mode == COMPOSE_REEDIT) {
4157                 compose_remove_reedit_target(compose);
4158         }
4159
4160         if ((msgnum != NULL) && (item != NULL)) {
4161                 *msgnum = num;
4162                 *item = queue;
4163         }
4164
4165         return 0;
4166 }
4167
4168 static void compose_write_attach(Compose *compose, FILE *fp)
4169 {
4170         AttachInfo *ainfo;
4171         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4172         gint row;
4173         FILE *attach_fp;
4174         gchar filename[BUFFSIZE];
4175         gint len;
4176
4177         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4178              row++) {
4179                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
4180                         g_warning("Can't open file %s\n", ainfo->file);
4181                         continue;
4182                 }
4183
4184                 fprintf(fp, "\n--%s\n", compose->boundary);
4185
4186                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
4187                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
4188                         fprintf(fp, "Content-Disposition: inline\n");
4189                 } else {
4190                         compose_convert_header(filename, sizeof(filename),
4191                                                ainfo->name, 12, FALSE);
4192                         fprintf(fp, "Content-Type: %s;\n"
4193                                     " name=\"%s\"\n",
4194                                 ainfo->content_type, filename);
4195                         fprintf(fp, "Content-Disposition: attachment;\n"
4196                                     " filename=\"%s\"\n", filename);
4197                 }
4198
4199                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
4200                         procmime_get_encoding_str(ainfo->encoding));
4201
4202                 if (ainfo->encoding == ENC_BASE64) {
4203                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
4204
4205                         while ((len = fread(inbuf, sizeof(gchar),
4206                                             B64_LINE_SIZE, attach_fp))
4207                                == B64_LINE_SIZE) {
4208                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
4209                                 fputs(outbuf, fp);
4210                                 fputc('\n', fp);
4211                         }
4212                         if (len > 0 && feof(attach_fp)) {
4213                                 base64_encode(outbuf, inbuf, len);
4214                                 fputs(outbuf, fp);
4215                                 fputc('\n', fp);
4216                         }
4217                 } else if (ainfo->encoding == ENC_QUOTED_PRINTABLE) {
4218                         gchar inbuf[BUFFSIZE], outbuf[BUFFSIZE * 4];
4219
4220                         while (fgets(inbuf, sizeof(inbuf), attach_fp) != NULL) {
4221                                 qp_encode_line(outbuf, inbuf);
4222                                 fputs(outbuf, fp);
4223                         }
4224                 } else {
4225                         gchar buf[BUFFSIZE];
4226
4227                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
4228                                 strcrchomp(buf);
4229                                 fputs(buf, fp);
4230                         }
4231                 }
4232
4233                 fclose(attach_fp);
4234         }
4235
4236         fprintf(fp, "\n--%s--\n", compose->boundary);
4237 }
4238
4239 #define QUOTE_IF_REQUIRED(out, str)                     \
4240 {                                                       \
4241         if (*str != '"' && strpbrk(str, ",.[]<>")) {    \
4242                 gchar *__tmp;                           \
4243                 gint len;                               \
4244                                                         \
4245                 len = strlen(str) + 3;                  \
4246                 Xalloca(__tmp, len, return -1);         \
4247                 g_snprintf(__tmp, len, "\"%s\"", str);  \
4248                 out = __tmp;                            \
4249         } else {                                        \
4250                 Xstrdup_a(out, str, return -1);         \
4251         }                                               \
4252 }
4253
4254 #define PUT_RECIPIENT_HEADER(header, str)                                     \
4255 {                                                                             \
4256         if (*str != '\0') {                                                   \
4257                 gchar *dest;                                                  \
4258                 Xstrdup_a(dest, str, return -1);                              \
4259                 g_strstrip(dest);                                             \
4260                 if (*dest != '\0') {                                          \
4261                         compose->to_list = address_list_append                \
4262                                 (compose->to_list, dest);                     \
4263                         compose_convert_header                                \
4264                                 (buf, sizeof(buf), dest, strlen(header) + 2,  \
4265                                  TRUE);                                       \
4266                         fprintf(fp, "%s: %s\n", header, buf);                 \
4267                 }                                                             \
4268         }                                                                     \
4269 }
4270
4271 #define IS_IN_CUSTOM_HEADER(header) \
4272         (compose->account->add_customhdr && \
4273          custom_header_find(compose->account->customhdr_list, header) != NULL)
4274
4275 static gint compose_write_headers_from_headerlist(Compose *compose,
4276                                                   FILE *fp,
4277                                                   const gchar *header,
4278                                                   const gchar *seperator)
4279 {
4280         gchar *str, *header_w_colon, *trans_hdr;
4281         gboolean write_header = FALSE;
4282         GSList *list;
4283         ComposeHeaderEntry *headerentry;
4284         const gchar * headerentryname;
4285         GString *headerstr;
4286
4287         if (IS_IN_CUSTOM_HEADER(header)) {
4288                 return 0;
4289         }
4290
4291         debug_print("Writing %s-header\n", header);
4292
4293         headerstr = g_string_sized_new(64);
4294
4295         header_w_colon = g_strconcat(header, ":", NULL);
4296         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
4297
4298         for (list = compose->header_list; list; list = list->next) {
4299                 headerentry = ((ComposeHeaderEntry *)list->data);
4300                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4301
4302                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
4303                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4304                         gchar *tmpstr = conv_codeset_strdup(entstr, CS_UTF_8, conv_get_current_charset_str());
4305                         Xstrdup_a(str, tmpstr, return -1);
4306                         g_strstrip(str);
4307                         if (str[0] != '\0') {
4308                                 if (write_header)
4309                                         g_string_append(headerstr, seperator);
4310                                 g_string_append(headerstr, str);
4311                                 write_header = TRUE;
4312                         }
4313                         g_free(tmpstr);
4314                 }
4315         }
4316         if (write_header) {
4317                 gchar *buf;
4318
4319                 buf = g_new0(gchar, headerstr->len * 4 + 256);
4320                 compose_convert_header
4321                         (buf, headerstr->len * 4  + 256, headerstr->str,
4322                         strlen(header) + 2, TRUE);
4323                 fprintf(fp, "%s: %s\n", header, buf);
4324                 g_free(buf);
4325         }
4326
4327         g_free(header_w_colon);
4328         g_string_free(headerstr, TRUE);
4329
4330         return(0);
4331 }
4332
4333 static gint compose_write_headers(Compose *compose, FILE *fp,
4334                                   const gchar *charset, EncodingType encoding,
4335                                   gboolean is_draft)
4336 {
4337         gchar buf[BUFFSIZE];
4338         const gchar *entry_str;
4339         gchar *str;
4340         gchar *name;
4341         GSList *list;
4342         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4343
4344         /* struct utsname utsbuf; */
4345
4346         g_return_val_if_fail(fp != NULL, -1);
4347         g_return_val_if_fail(charset != NULL, -1);
4348         g_return_val_if_fail(compose->account != NULL, -1);
4349         g_return_val_if_fail(compose->account->address != NULL, -1);
4350
4351         /* Save draft infos */
4352         if (is_draft) {
4353                 fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
4354                 fprintf(fp, "S:%s\n", compose->account->address);
4355                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4356                         gchar *savefolderid;
4357
4358                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4359                         fprintf(fp, "SCF:%s\n", savefolderid);
4360                         g_free(savefolderid);
4361                 }
4362                 fprintf(fp, "\n");
4363         }
4364
4365         /* Date */
4366         if (compose->account->add_date) {
4367                 get_rfc822_date(buf, sizeof(buf));
4368                 fprintf(fp, "Date: %s\n", buf);
4369         }
4370
4371         /* From */
4372         if (compose->account->name && *compose->account->name) {
4373                 compose_convert_header
4374                         (buf, sizeof(buf), compose->account->name,
4375                          strlen("From: "), TRUE);
4376                 QUOTE_IF_REQUIRED(name, buf);
4377                 fprintf(fp, "From: %s <%s>\n",
4378                         name, compose->account->address);
4379         } else
4380                 fprintf(fp, "From: %s\n", compose->account->address);
4381
4382         /* To */
4383         compose_write_headers_from_headerlist(compose, fp, "To", ", ");
4384 #if 0 /* NEW COMPOSE GUI */
4385         if (compose->use_to) {
4386                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
4387                 PUT_RECIPIENT_HEADER("To", entry_str);
4388         }
4389 #endif
4390
4391         /* Newsgroups */
4392         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", ",");
4393 #if 0 /* NEW COMPOSE GUI */
4394         if (compose->use_newsgroups) {
4395                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
4396                 if (*entry_str != '\0') {
4397                         Xstrdup_a(str, entry_str, return -1);
4398                         g_strstrip(str);
4399                         remove_space(str);
4400                         if (*str != '\0') {
4401                                 compose->newsgroup_list =
4402                                         newsgroup_list_append
4403                                                 (compose->newsgroup_list, str);
4404                                 compose_convert_header(buf, sizeof(buf), str,
4405                                                        strlen("Newsgroups: "),
4406                                                        TRUE);
4407                                 fprintf(fp, "Newsgroups: %s\n", buf);
4408                         }
4409                 }
4410         }
4411 #endif
4412         /* Cc */
4413         compose_write_headers_from_headerlist(compose, fp, "Cc", ", ");
4414 #if 0 /* NEW COMPOSE GUI */
4415         if (compose->use_cc) {
4416                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
4417                 PUT_RECIPIENT_HEADER("Cc", str);
4418         }
4419 #endif
4420         /* Bcc */
4421         compose_write_headers_from_headerlist(compose, fp, "Bcc", ", ");
4422 #if 0 /* NEW COMPOSE GUI */
4423         if (compose->use_bcc) {
4424                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
4425                 PUT_RECIPIENT_HEADER("Bcc", str);
4426         }
4427 #endif
4428
4429         /* Subject */
4430         entry_str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
4431         if (*entry_str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4432                 Xstrdup_a(str, entry_str, return -1);
4433                 g_strstrip(str);
4434                 if (*str != '\0') {
4435                         compose_convert_header(buf, sizeof(buf), str,
4436                                                strlen("Subject: "), FALSE);
4437                         fprintf(fp, "Subject: %s\n", buf);
4438                 }
4439         }
4440
4441         /* Message-ID */
4442         if (compose->account->gen_msgid) {
4443                 compose_generate_msgid(buf, sizeof(buf));
4444                 fprintf(fp, "Message-ID: <%s>\n", buf);
4445                 compose->msgid = g_strdup(buf);
4446         }
4447
4448         if (compose->remove_references == FALSE) {
4449                 /* In-Reply-To */
4450                 if (compose->inreplyto && compose->to_list)
4451                         fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4452
4453                 /* References */
4454                 if (compose->references)
4455                         fprintf(fp, "References: %s\n", compose->references);
4456         }
4457
4458         /* Followup-To */
4459         compose_write_headers_from_headerlist(compose, fp, "Followup-To", ",");
4460 #if 0 /* NEW COMPOSE GUI */
4461         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4462                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4463                 if (*entry_str != '\0') {
4464                         Xstrdup_a(str, entry_str, return -1);
4465                         g_strstrip(str);
4466                         remove_space(str);
4467                         if (*str != '\0') {
4468                                 compose_convert_header(buf, sizeof(buf), str,
4469                                                        strlen("Followup-To: "),
4470                                                        TRUE);
4471                                 fprintf(fp, "Followup-To: %s\n", buf);
4472                         }
4473                 }
4474         }
4475 #endif
4476         /* Reply-To */
4477         compose_write_headers_from_headerlist(compose, fp, "Reply-To", ", ");
4478 #if 0 /* NEW COMPOSE GUI */
4479         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4480                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4481                 if (*entry_str != '\0') {
4482                         Xstrdup_a(str, entry_str, return -1);
4483                         g_strstrip(str);
4484                         if (*str != '\0') {
4485                                 compose_convert_header(buf, sizeof(buf), str,
4486                                                        strlen("Reply-To: "),
4487                                                        TRUE);
4488                                 fprintf(fp, "Reply-To: %s\n", buf);
4489                         }
4490                 }
4491         }
4492 #endif
4493         /* Organization */
4494         if (compose->account->organization &&
4495             !IS_IN_CUSTOM_HEADER("Organization")) {
4496                 compose_convert_header(buf, sizeof(buf),
4497                                        compose->account->organization,
4498                                        strlen("Organization: "), FALSE);
4499                 fprintf(fp, "Organization: %s\n", buf);
4500         }
4501
4502         /* Program version and system info */
4503         /* uname(&utsbuf); */
4504         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4505             !compose->newsgroup_list) {
4506                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4507                         prog_version,
4508                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4509                         TARGET_ALIAS);
4510                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4511         }
4512         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4513                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4514                         prog_version,
4515                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4516                         TARGET_ALIAS);
4517                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4518         }
4519
4520         /* custom headers */
4521         if (compose->account->add_customhdr) {
4522                 GSList *cur;
4523
4524                 for (cur = compose->account->customhdr_list; cur != NULL;
4525                      cur = cur->next) {
4526                         CustomHeader *chdr = (CustomHeader *)cur->data;
4527
4528                         if (custom_header_is_allowed(chdr->name)) {
4529                                 compose_convert_header
4530                                         (buf, sizeof(buf),
4531                                          chdr->value ? chdr->value : "",
4532                                          strlen(chdr->name) + 2, FALSE);
4533                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4534                         }
4535                 }
4536         }
4537
4538         /* MIME */
4539         fprintf(fp, "Mime-Version: 1.0\n");
4540         if (compose_use_attach(compose)) {
4541                 compose->boundary = generate_mime_boundary(NULL);
4542                 fprintf(fp,
4543                         "Content-Type: multipart/mixed;\n"
4544                         " boundary=\"%s\"\n", compose->boundary);
4545         } else {
4546                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4547 #if USE_GPGME
4548                 if (compose->use_signing && !compose->gnupg_mode)
4549                         fprintf(fp, "Content-Disposition: inline\n");
4550 #endif
4551                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4552                         procmime_get_encoding_str(encoding));
4553         }
4554
4555         /* PRIORITY */
4556         switch (compose->priority) {
4557                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4558                                                    "X-Priority: 1 (Highest)\n");
4559                         break;
4560                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4561                                                 "X-Priority: 2 (High)\n");
4562                         break;
4563                 case PRIORITY_NORMAL: break;
4564                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4565                                                "X-Priority: 4 (Low)\n");
4566                         break;
4567                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4568                                                   "X-Priority: 5 (Lowest)\n");
4569                         break;
4570                 default: debug_print("compose: priority unknown : %d\n",
4571                                      compose->priority);
4572         }
4573
4574         /* Request Return Receipt */
4575         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4576                 if (compose->return_receipt) {
4577                         if (compose->account->name
4578                             && *compose->account->name) {
4579                                 compose_convert_header(buf, sizeof(buf),
4580                                                        compose->account->name,
4581                                                        strlen("Disposition-Notification-To: "),
4582                                                        TRUE);
4583                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4584                         } else
4585                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4586                 }
4587         }
4588
4589         /* get special headers */
4590         for (list = compose->header_list; list; list = list->next) {
4591                 ComposeHeaderEntry *headerentry;
4592                 gchar *tmp;
4593                 gchar *headername;
4594                 gchar *headername_wcolon;
4595                 gchar *headername_trans;
4596                 gchar *headervalue;
4597                 gchar **string;
4598                 gboolean standard_header = FALSE;
4599
4600                 headerentry = ((ComposeHeaderEntry *)list->data);
4601
4602                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4603                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4604                         g_free(tmp);
4605                         continue;
4606                 }
4607
4608                 if (!strstr(tmp, ":")) {
4609                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4610                         headername = g_strdup(tmp);
4611                 } else {
4612                         headername_wcolon = g_strdup(tmp);
4613                         headername = g_strdup(strtok(tmp, ":"));
4614                 }
4615                 g_free(tmp);
4616
4617                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4618                 Xstrdup_a(headervalue, entry_str, return -1);
4619                 subst_char(headervalue, '\r', ' ');
4620                 subst_char(headervalue, '\n', ' ');
4621                 string = std_headers;
4622                 while (*string != NULL) {
4623                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4624                         if (!strcmp(headername_trans,headername_wcolon))
4625                                 standard_header = TRUE;
4626                         string++;
4627                 }
4628                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4629                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4630
4631                 g_free(headername);
4632                 g_free(headername_wcolon);
4633         }
4634
4635         /* separator between header and body */
4636         fputs("\n", fp);
4637
4638         return 0;
4639 }
4640
4641 #undef IS_IN_CUSTOM_HEADER
4642
4643 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4644                                    gint header_len, gboolean addr_field)
4645 {
4646         gchar *tmpstr = NULL;
4647
4648         g_return_if_fail(src != NULL);
4649         g_return_if_fail(dest != NULL);
4650
4651         if (len < 1) return;
4652
4653         tmpstr = conv_codeset_strdup(src, CS_UTF_8, conv_get_current_charset_str());
4654
4655         subst_char(tmpstr, '\n', ' ');
4656         subst_char(tmpstr, '\r', ' ');
4657         g_strchomp(tmpstr);
4658
4659         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4660         g_free(tmpstr);
4661 }
4662
4663 static void compose_generate_msgid(gchar *buf, gint len)
4664 {
4665         struct tm *lt;
4666         time_t t;
4667         gchar *addr;
4668
4669         t = time(NULL);
4670         lt = localtime(&t);
4671
4672         addr = g_strconcat("@", get_domain_name(), NULL);
4673
4674         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x%s",
4675                    lt->tm_year + 1900, lt->tm_mon + 1,
4676                    lt->tm_mday, lt->tm_hour,
4677                    lt->tm_min, lt->tm_sec,
4678                    (guint)random(), addr);
4679
4680         debug_print("generated Message-ID: %s\n", buf);
4681
4682         g_free(addr);
4683 }
4684
4685 static void compose_create_header_entry(Compose *compose)
4686 {
4687         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4688
4689         GtkWidget *combo;
4690         GtkWidget *entry;
4691         GList *combo_list = NULL;
4692         gchar **string;
4693         const gchar *header = NULL;
4694         ComposeHeaderEntry *headerentry;
4695         gboolean standard_header = FALSE;
4696
4697         headerentry = g_new0(ComposeHeaderEntry, 1);
4698
4699         /* Combo box */
4700         combo = gtk_combo_new();
4701         string = headers;
4702         while(*string != NULL) {
4703                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4704                 string++;
4705         }
4706         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4707         g_list_free(combo_list);
4708         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4709         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4710                          G_CALLBACK(compose_grab_focus_cb), compose);
4711         gtk_widget_show(combo);
4712         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4713         if (compose->header_last) {
4714                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4715                 string = headers;
4716                 while (*string != NULL) {
4717                         if (!strcmp(*string, last_header_entry))
4718                                 standard_header = TRUE;
4719                         string++;
4720                 }
4721                 if (standard_header)
4722                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4723         }
4724         if (!compose->header_last || !standard_header) {
4725                 switch(compose->account->protocol) {
4726                         case A_NNTP:
4727                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4728                                 break;
4729                         default:
4730                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4731                                 break;
4732                 }
4733         }
4734         if (header)
4735                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4736
4737         /* Entry field */
4738         entry = gtk_entry_new();
4739         gtk_widget_show(entry);
4740         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);
4741
4742         g_signal_connect(G_OBJECT(entry), "key-press-event",
4743                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4744                          headerentry);
4745         g_signal_connect(G_OBJECT(entry), "changed",
4746                          G_CALLBACK(compose_headerentry_changed_cb),
4747                          headerentry);
4748         g_signal_connect(G_OBJECT(entry), "activate",
4749                          G_CALLBACK(text_activated), compose);
4750         g_signal_connect(G_OBJECT(entry), "grab_focus",
4751                          G_CALLBACK(compose_grab_focus_cb), compose);
4752         g_signal_connect(G_OBJECT(entry), "button-press-event",
4753                          G_CALLBACK(compose_headerentry_button_pressed),
4754                          NULL);
4755
4756         address_completion_register_entry(GTK_ENTRY(entry));
4757
4758         headerentry->compose = compose;
4759         headerentry->combo = combo;
4760         headerentry->entry = entry;
4761         headerentry->headernum = compose->header_nextrow;
4762
4763         compose->header_nextrow++;
4764         compose->header_last = headerentry;
4765 }
4766
4767 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4768 {
4769         ComposeHeaderEntry *last_header;
4770
4771         last_header = compose->header_last;
4772
4773         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4774         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4775 }
4776
4777 static GtkWidget *compose_create_header(Compose *compose)
4778 {
4779         GtkWidget *label;
4780         GtkWidget *hbox;
4781         GtkWidget *from_optmenu_hbox;
4782 #if 0 /* NEW COMPOSE GUI */
4783         GtkWidget *to_entry;
4784         GtkWidget *to_hbox;
4785         GtkWidget *newsgroups_entry;
4786         GtkWidget *newsgroups_hbox;
4787 #endif
4788         GtkWidget *header_scrolledwin;
4789         GtkWidget *header_table;
4790 #if 0 /* NEW COMPOSE GUI */
4791         GtkWidget *cc_entry;
4792         GtkWidget *cc_hbox;
4793         GtkWidget *bcc_entry;
4794         GtkWidget *bcc_hbox;
4795         GtkWidget *reply_entry;
4796         GtkWidget *reply_hbox;
4797         GtkWidget *followup_entry;
4798         GtkWidget *followup_hbox;
4799 #endif
4800
4801         gint count = 0;
4802
4803         /* header labels and entries */
4804         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4805         gtk_widget_show(header_scrolledwin);
4806         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4807
4808         header_table = gtk_table_new(2, 2, FALSE);
4809         gtk_widget_show(header_table);
4810         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4811         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4812         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4813         count = 0;
4814
4815         /* option menu for selecting accounts */
4816         hbox = gtk_hbox_new(FALSE, 0);
4817         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4818         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4819         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4820                          GTK_FILL, 0, 2, 0);
4821         from_optmenu_hbox = compose_account_option_menu_create(compose);
4822         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4823                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4824 #if 0 /* NEW COMPOSE GUI */
4825         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4826 #endif
4827         count++;
4828
4829         compose->header_table = header_table;
4830         compose->header_list = NULL;
4831         compose->header_nextrow = count;
4832
4833         compose_create_header_entry(compose);
4834
4835 #if 0 /* NEW COMPOSE GUI */
4836         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4837                                 "To:", TRUE);
4838         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4839         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4840                                 &count, "Newsgroups:", FALSE);
4841         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4842
4843         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4844
4845         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4846                                 "Cc:", TRUE);
4847         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4848         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4849                                 "Bcc:", TRUE);
4850         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4851         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4852                                 "Reply-To:", TRUE);
4853         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4854         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4855                                 "Followup-To:", FALSE);
4856         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4857
4858         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4859
4860         g_signal_connect(G_OBJECT(to_entry), "activate",
4861                          G_CALLBACK(to_activated), compose);
4862         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4863                          G_CALLBACK(newsgroups_activated), compose);
4864         g_signal_connect(G_OBJECT(subject_entry), "activate",
4865                          G_CALLBACK(subject_activated), compose);
4866         g_signal_connect(G_OBJECT(cc_entry), "activate",
4867                          G_CALLBACK(cc_activated), compose);
4868         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4869                          G_CALLBACK(bcc_activated), compose);
4870         g_signal_connect(G_OBJECT(reply_entry), "activate",
4871                          G_CALLBACK(replyto_activated), compose);
4872         g_signal_connect(G_OBJECT(followup_entry), "activate",
4873                          G_CALLBACK(followupto_activated), compose);
4874
4875         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4876                          G_CALLBACK(compose_grab_focus_cb), compose);
4877         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4878                          G_CALLBACK(compose_grab_focus_cb), compose);
4879         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4880                          G_CALLBACK(compose_grab_focus_cb), compose);
4881         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4882                          G_CALLBACK(compose_grab_focus_cb), compose);
4883         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4884                          G_CALLBACK(compose_grab_focus_cb), compose);
4885         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4886                          G_CALLBACK(compose_grab_focus_cb), compose);
4887         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4888                          G_CALLBACK(compose_grab_focus_cb), compose);
4889 #endif
4890
4891         compose->table            = NULL;
4892 #if 0 /* NEW COMPOSE GUI */
4893         compose->table            = table;
4894         compose->to_hbox          = to_hbox;
4895         compose->to_entry         = to_entry;
4896         compose->newsgroups_hbox  = newsgroups_hbox;
4897         compose->newsgroups_entry = newsgroups_entry;
4898 #endif
4899 #if 0 /* NEW COMPOSE GUI */
4900         compose->cc_hbox          = cc_hbox;
4901         compose->cc_entry         = cc_entry;
4902         compose->bcc_hbox         = bcc_hbox;
4903         compose->bcc_entry        = bcc_entry;
4904         compose->reply_hbox       = reply_hbox;
4905         compose->reply_entry      = reply_entry;
4906         compose->followup_hbox    = followup_hbox;
4907         compose->followup_entry   = followup_entry;
4908 #endif
4909
4910         return header_scrolledwin ;
4911 }
4912
4913 GtkWidget *compose_create_attach(Compose *compose)
4914 {
4915         gchar *titles[N_ATTACH_COLS];
4916         gint i;
4917
4918         GtkWidget *attach_scrwin;
4919         GtkWidget *attach_clist;
4920
4921         titles[COL_MIMETYPE] = _("MIME type");
4922         titles[COL_SIZE]     = _("Size");
4923         titles[COL_NAME]     = _("Name");
4924
4925         /* attachment list */
4926         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4927         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4928                                        GTK_POLICY_AUTOMATIC,
4929                                        GTK_POLICY_ALWAYS);
4930         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4931
4932         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4933         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4934                                            GTK_JUSTIFY_RIGHT);
4935         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4936         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4937         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4938                                      GTK_SELECTION_EXTENDED);
4939         for (i = 0; i < N_ATTACH_COLS; i++)
4940                 GTK_WIDGET_UNSET_FLAGS
4941                         (GTK_CLIST(attach_clist)->column[i].button,
4942                          GTK_CAN_FOCUS);
4943         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4944
4945         g_signal_connect(G_OBJECT(attach_clist), "select_row",
4946                          G_CALLBACK(attach_selected), compose);
4947         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4948                          G_CALLBACK(attach_button_pressed), compose);
4949         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4950                          G_CALLBACK(attach_key_pressed), compose);
4951
4952         /* drag and drop */
4953         gtk_drag_dest_set(attach_clist,
4954                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4955                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4956         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4957                          G_CALLBACK(compose_attach_drag_received_cb),
4958                          compose);
4959
4960         compose->attach_scrwin = attach_scrwin;
4961         compose->attach_clist  = attach_clist;
4962
4963         return attach_scrwin;
4964 }
4965
4966 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4967 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4968
4969 static GtkWidget *compose_create_others(Compose *compose)
4970 {
4971         GtkWidget *table;
4972         GtkWidget *savemsg_checkbtn;
4973         GtkWidget *savemsg_entry;
4974         GtkWidget *savemsg_select;
4975
4976         guint rowcount = 0;
4977         gchar *folderidentifier;
4978
4979         /* Table for settings */
4980         table = gtk_table_new(3, 1, FALSE);
4981         gtk_widget_show(table);
4982         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4983         rowcount = 0;
4984
4985         /* Save Message to folder */
4986         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4987         gtk_widget_show(savemsg_checkbtn);
4988         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4989         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4990                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4991         }
4992         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4993                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4994
4995         savemsg_entry = gtk_entry_new();
4996         gtk_widget_show(savemsg_entry);
4997         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4998         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4999         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
5000                          G_CALLBACK(compose_grab_focus_cb), compose);
5001         if (account_get_special_folder(compose->account, F_OUTBOX)) {
5002                 folderidentifier = folder_item_get_identifier(account_get_special_folder
5003                                   (compose->account, F_OUTBOX));
5004                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
5005                 g_free(folderidentifier);
5006         }
5007
5008         savemsg_select = gtk_button_new_with_label (_("Select ..."));
5009         gtk_widget_show(savemsg_select);
5010         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
5011         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
5012                          G_CALLBACK(compose_savemsg_select_cb),
5013                          compose);
5014
5015         rowcount++;
5016
5017         compose->savemsg_checkbtn = savemsg_checkbtn;
5018         compose->savemsg_entry = savemsg_entry;
5019
5020         return table;
5021 }
5022
5023 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
5024 {
5025         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
5026                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
5027 }
5028
5029 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
5030 {
5031         FolderItem *dest;
5032         gchar * path;
5033
5034         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
5035         if (!dest) return;
5036
5037         path = folder_item_get_identifier(dest);
5038
5039         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
5040         g_free(path);
5041 }
5042
5043 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
5044 {
5045         Compose   *compose;
5046         GtkWidget *window;
5047         GtkWidget *vbox;
5048         GtkWidget *menubar;
5049         GtkWidget *handlebox;
5050
5051         GtkWidget *notebook;
5052
5053         GtkWidget *vbox2;
5054
5055         GtkWidget *label;
5056         GtkWidget *subject_hbox;
5057         GtkWidget *subject_frame;
5058         GtkWidget *subject_entry;
5059         GtkWidget *subject;
5060         GtkWidget *paned;
5061
5062         GtkWidget *edit_vbox;
5063         GtkWidget *ruler_hbox;
5064         GtkWidget *ruler;
5065         GtkWidget *scrolledwin;
5066         GtkWidget *text;
5067         GtkTextBuffer *buffer;
5068         GtkClipboard *clipboard;
5069
5070         UndoMain *undostruct;
5071
5072         gchar *titles[N_ATTACH_COLS];
5073         guint n_menu_entries;
5074         GtkStyle  *style, *new_style;
5075         GdkColormap *cmap;
5076         GdkColor color[1];
5077         gboolean success[1];
5078         GtkWidget *popupmenu;
5079         GtkItemFactory *popupfactory;
5080         GtkItemFactory *ifactory;
5081         GtkWidget *tmpl_menu;
5082         gint n_entries;
5083
5084 #if USE_ASPELL
5085         GtkAspell * gtkaspell = NULL;
5086 #endif
5087
5088         static GdkGeometry geometry;
5089
5090         g_return_val_if_fail(account != NULL, NULL);
5091
5092         debug_print("Creating compose window...\n");
5093         compose = g_new0(Compose, 1);
5094
5095         titles[COL_MIMETYPE] = _("MIME type");
5096         titles[COL_SIZE]     = _("Size");
5097         titles[COL_NAME]     = _("Name");
5098
5099         compose->account = account;
5100
5101         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5102         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
5103         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
5104         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
5105
5106         if (!geometry.max_width) {
5107                 geometry.max_width = gdk_screen_width();
5108                 geometry.max_height = gdk_screen_height();
5109         }
5110         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
5111                                       &geometry, GDK_HINT_MAX_SIZE);
5112         gtk_widget_set_uposition(window, prefs_common.compose_x,
5113                                  prefs_common.compose_y);
5114
5115         g_signal_connect(G_OBJECT(window), "delete_event",
5116                          G_CALLBACK(compose_delete_cb), compose);
5117         g_signal_connect(G_OBJECT(window), "destroy",
5118                          G_CALLBACK(compose_destroy_cb), compose);
5119         MANAGE_WINDOW_SIGNALS_CONNECT(window);
5120         gtk_widget_realize(window);
5121
5122         gtkut_widget_set_composer_icon(window);
5123
5124         vbox = gtk_vbox_new(FALSE, 0);
5125         gtk_container_add(GTK_CONTAINER(window), vbox);
5126
5127         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
5128         menubar = menubar_create(window, compose_entries,
5129                                  n_menu_entries, "<Compose>", compose);
5130         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
5131
5132         handlebox = gtk_handle_box_new();
5133         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
5134
5135         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
5136                                           (gpointer)compose);
5137
5138         vbox2 = gtk_vbox_new(FALSE, 2);
5139         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
5140         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
5141
5142         /* Notebook */
5143         notebook = gtk_notebook_new();
5144         gtk_widget_set_size_request(notebook, -1, 130);
5145         gtk_widget_show(notebook);
5146
5147         /* header labels and entries */
5148         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
5149         /* attachment list */
5150         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
5151         /* Others Tab */
5152         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
5153
5154         /* Subject */
5155         subject_hbox = gtk_hbox_new(FALSE, 0);
5156         gtk_widget_show(subject_hbox);
5157
5158         subject_frame = gtk_frame_new(NULL);
5159         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
5160         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
5161         gtk_widget_show(subject_frame);
5162
5163         subject = gtk_hbox_new(FALSE, 0);
5164         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
5165         gtk_widget_show(subject);
5166
5167         label = gtk_label_new(_("Subject:"));
5168         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
5169         gtk_widget_show(label);
5170
5171         subject_entry = gtk_entry_new();
5172         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
5173         g_signal_connect(G_OBJECT(subject_entry), "activate",
5174                          G_CALLBACK(text_activated), compose);
5175         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
5176                          G_CALLBACK(compose_grab_focus_cb), compose);
5177         gtk_widget_show(subject_entry);
5178         compose->subject_entry = subject_entry;
5179         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
5180
5181         edit_vbox = gtk_vbox_new(FALSE, 0);
5182 #if 0 /* NEW COMPOSE GUI */
5183         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
5184 #endif
5185
5186         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
5187
5188         /* ruler */
5189         ruler_hbox = gtk_hbox_new(FALSE, 0);
5190         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
5191
5192         ruler = gtk_shruler_new();
5193         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
5194         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
5195                            BORDER_WIDTH + 1);
5196         gtk_widget_set_size_request(ruler_hbox, 1, -1);
5197
5198         /* text widget */
5199         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
5200         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
5201                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
5202         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
5203         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
5204
5205         text = gtk_text_view_new();
5206         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
5207         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
5208         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
5209         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
5210
5211         if (prefs_common.smart_wrapping) {
5212                 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
5213         }
5214
5215         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
5216
5217         g_signal_connect_after(G_OBJECT(text), "size_allocate",
5218                                G_CALLBACK(compose_edit_size_alloc),
5219                                ruler);
5220         g_signal_connect(G_OBJECT(buffer), "changed",
5221                          G_CALLBACK(compose_changed_cb), compose);
5222         g_signal_connect(G_OBJECT(text), "grab_focus",
5223                          G_CALLBACK(compose_grab_focus_cb), compose);
5224         g_signal_connect(G_OBJECT(buffer), "insert-text",
5225                          G_CALLBACK(text_inserted), compose);
5226
5227         /* drag and drop */
5228         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
5229                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
5230         g_signal_connect(G_OBJECT(text), "drag_data_received",
5231                          G_CALLBACK(compose_insert_drag_received_cb),
5232                          compose);
5233         gtk_widget_show_all(vbox);
5234
5235         /* pane between attach clist and text */
5236         paned = gtk_vpaned_new();
5237         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5238         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5239         gtk_paned_add1(GTK_PANED(paned), notebook);
5240         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5241         gtk_widget_show_all(paned);
5242
5243         style = gtk_widget_get_style(text);
5244
5245         new_style = gtk_style_copy(style);
5246
5247         if (prefs_common.textfont) {
5248                 PangoFontDescription *font_desc;
5249
5250                 font_desc = pango_font_description_from_string
5251                                         (prefs_common.textfont);
5252                 if (font_desc) {
5253                         if (new_style->font_desc)
5254                                 pango_font_description_free
5255                                         (new_style->font_desc);
5256                         new_style->font_desc = font_desc;
5257                 }
5258         }
5259
5260         gtk_widget_set_style(text, new_style);
5261
5262         color[0] = quote_color;
5263         cmap = gdk_window_get_colormap(window->window);
5264         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5265         if (success[0] == FALSE) {
5266                 g_warning("Compose: color allocation failed.\n");
5267                 style = gtk_widget_get_style(text);
5268                 quote_color = style->black;
5269         }
5270
5271         n_entries = sizeof(compose_popup_entries) /
5272                 sizeof(compose_popup_entries[0]);
5273         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5274                                       "<Compose>", &popupfactory,
5275                                       compose);
5276
5277         ifactory = gtk_item_factory_from_widget(menubar);
5278         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5279         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5280         menu_set_sensitive(ifactory, "/Message/Remove references", FALSE);
5281
5282         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5283 #if 0 /* NEW COMPOSE GUI */
5284         gtk_widget_hide(bcc_hbox);
5285         gtk_widget_hide(bcc_entry);
5286         gtk_widget_hide(reply_hbox);
5287         gtk_widget_hide(reply_entry);
5288         gtk_widget_hide(followup_hbox);
5289         gtk_widget_hide(followup_entry);
5290         gtk_widget_hide(ruler_hbox);
5291         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
5292         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
5293         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
5294
5295         if (account->protocol == A_NNTP) {
5296                 gtk_widget_hide(to_hbox);
5297                 gtk_widget_hide(to_entry);
5298                 gtk_widget_hide(cc_hbox);
5299                 gtk_widget_hide(cc_entry);
5300                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
5301                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
5302         } else {
5303                 gtk_widget_hide(newsgroups_hbox);
5304                 gtk_widget_hide(newsgroups_entry);
5305                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
5306         }
5307 #endif
5308
5309         undostruct = undo_init(text);
5310         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5311                                    menubar);
5312
5313         address_completion_start(window);
5314
5315         compose->window        = window;
5316         compose->vbox          = vbox;
5317         compose->menubar       = menubar;
5318         compose->handlebox     = handlebox;
5319
5320         compose->vbox2         = vbox2;
5321
5322         compose->paned = paned;
5323
5324         compose->edit_vbox     = edit_vbox;
5325         compose->ruler_hbox    = ruler_hbox;
5326         compose->ruler         = ruler;
5327         compose->scrolledwin   = scrolledwin;
5328         compose->text          = text;
5329
5330         compose->focused_editable = NULL;
5331
5332         compose->popupmenu    = popupmenu;
5333         compose->popupfactory = popupfactory;
5334
5335         compose->tmpl_menu = tmpl_menu;
5336
5337         compose->mode = mode;
5338
5339         compose->targetinfo = NULL;
5340         compose->replyinfo  = NULL;
5341         compose->fwdinfo    = NULL;
5342
5343         compose->replyto     = NULL;
5344         compose->cc          = NULL;
5345         compose->bcc         = NULL;
5346         compose->followup_to = NULL;
5347
5348         compose->ml_post     = NULL;
5349
5350         compose->inreplyto   = NULL;
5351         compose->references  = NULL;
5352         compose->msgid       = NULL;
5353         compose->boundary    = NULL;
5354
5355         compose->autowrap       = prefs_common.autowrap;
5356
5357 #if USE_GPGME
5358         compose->use_signing    = FALSE;
5359         compose->use_encryption = FALSE;
5360 #endif /* USE_GPGME */
5361
5362         compose->modified = FALSE;
5363
5364         compose->return_receipt = FALSE;
5365
5366         compose->to_list        = NULL;
5367         compose->newsgroup_list = NULL;
5368
5369         compose->undostruct = undostruct;
5370
5371         compose->sig_str = NULL;
5372
5373         compose->exteditor_file    = NULL;
5374         compose->exteditor_pid     = -1;
5375         compose->exteditor_readdes = -1;
5376         compose->exteditor_tag     = -1;
5377         compose->draft_timeout_tag = -1;
5378
5379 #if USE_ASPELL
5380         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5381         if (mode != COMPOSE_REDIRECT) {
5382                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5383                     strcmp(prefs_common.dictionary, _("None"))) {
5384                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5385                                                   prefs_common.dictionary,
5386                                                   conv_get_current_charset_str(),
5387                                                   prefs_common.misspelled_col,
5388                                                   prefs_common.check_while_typing,
5389                                                   prefs_common.use_alternate,
5390                                                   GTK_TEXT_VIEW(text));
5391                         if (!gtkaspell) {
5392                                 alertpanel_error(_("Spell checker could not "
5393                                                 "be started.\n%s"),
5394                                                 gtkaspell_checkers_strerror());
5395                                 gtkaspell_checkers_reset_error();
5396                         } else {
5397
5398                                 GtkWidget *menuitem;
5399
5400                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5401                                                 prefs_common.aspell_sugmode)) {
5402                                         debug_print("Aspell: could not set "
5403                                                     "suggestion mode %s\n",
5404                                                     gtkaspell_checkers_strerror());
5405                                         gtkaspell_checkers_reset_error();
5406                                 }
5407
5408                                 menuitem = gtk_item_factory_get_item(ifactory,
5409                                         "/Spelling/Spelling Configuration");
5410                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5411                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5412                         }
5413                 }
5414         }
5415         compose->gtkaspell = gtkaspell;
5416 #endif
5417
5418         compose_select_account(compose, account, TRUE);
5419
5420         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5421         menu_set_active(ifactory, "/View/Ruler", prefs_common.show_ruler);
5422         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5423                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5424
5425         if (account->set_autobcc)
5426                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5427
5428         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5429                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5430
5431
5432         if (account->protocol != A_NNTP)
5433                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5434         else
5435                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5436
5437         addressbook_set_target_compose(compose);
5438
5439         if (mode != COMPOSE_REDIRECT)
5440                 compose_set_template_menu(compose);
5441         else {
5442                 GtkWidget *menuitem;
5443                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5444                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5445         }
5446
5447         compose_list = g_list_append(compose_list, compose);
5448
5449         if (!prefs_common.show_ruler)
5450                 gtk_widget_hide(ruler_hbox);
5451
5452         /* Priority */
5453         compose->priority = PRIORITY_NORMAL;
5454         compose_update_priority_menu_item(compose);
5455
5456         /* Actions menu */
5457         compose_update_actions_menu(compose);
5458
5459 #if USE_GPGME
5460         activate_gnupg_mode(compose, account);
5461 #endif
5462         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5463         gtk_widget_show(window);
5464
5465         return compose;
5466 }
5467
5468 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5469 {
5470         GList *accounts;
5471         GtkWidget *hbox;
5472         GtkWidget *optmenu;
5473         GtkWidget *menu;
5474         gint num = 0, def_menu = 0;
5475
5476         accounts = account_get_list();
5477         g_return_val_if_fail(accounts != NULL, NULL);
5478
5479         hbox = gtk_hbox_new(FALSE, 0);
5480         optmenu = gtk_option_menu_new();
5481         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5482         menu = gtk_menu_new();
5483
5484         for (; accounts != NULL; accounts = accounts->next, num++) {
5485                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5486                 GtkWidget *menuitem;
5487                 gchar *name;
5488
5489                 if (ac == compose->account) def_menu = num;
5490
5491                 if (ac->name)
5492                         name = g_strdup_printf("%s: %s <%s>",
5493                                                ac->account_name,
5494                                                ac->name, ac->address);
5495                 else
5496                         name = g_strdup_printf("%s: %s",
5497                                                ac->account_name, ac->address);
5498                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5499                 g_free(name);
5500                 g_signal_connect(G_OBJECT(menuitem), "activate",
5501                                  G_CALLBACK(account_activated),
5502                                  compose);
5503         }
5504
5505         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5506         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5507
5508         return hbox;
5509 }
5510
5511 static void compose_set_priority_cb(gpointer data,
5512                                     guint action,
5513                                     GtkWidget *widget)
5514 {
5515         Compose *compose = (Compose *) data;
5516         compose->priority = action;
5517 }
5518
5519 static void compose_update_priority_menu_item(Compose * compose)
5520 {
5521         GtkItemFactory *ifactory;
5522         GtkWidget *menuitem = NULL;
5523
5524         ifactory = gtk_item_factory_from_widget(compose->menubar);
5525
5526         switch (compose->priority) {
5527                 case PRIORITY_HIGHEST:
5528                         menuitem = gtk_item_factory_get_item
5529                                 (ifactory, "/Message/Priority/Highest");
5530                         break;
5531                 case PRIORITY_HIGH:
5532                         menuitem = gtk_item_factory_get_item
5533                                 (ifactory, "/Message/Priority/High");
5534                         break;
5535                 case PRIORITY_NORMAL:
5536                         menuitem = gtk_item_factory_get_item
5537                                 (ifactory, "/Message/Priority/Normal");
5538                         break;
5539                 case PRIORITY_LOW:
5540                         menuitem = gtk_item_factory_get_item
5541                                 (ifactory, "/Message/Priority/Low");
5542                         break;
5543                 case PRIORITY_LOWEST:
5544                         menuitem = gtk_item_factory_get_item
5545                                 (ifactory, "/Message/Priority/Lowest");
5546                         break;
5547         }
5548         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5549 }
5550
5551 #if USE_GPGME
5552 static void compose_set_gnupg_mode_cb(gpointer data,
5553                                     guint action,
5554                                     GtkWidget *widget)
5555 {
5556         Compose *compose = (Compose *) data;
5557         compose->gnupg_mode = action;
5558 }
5559
5560 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5561 {
5562         GtkItemFactory *ifactory;
5563         GtkWidget *menuitem = NULL;
5564
5565         ifactory = gtk_item_factory_from_widget(compose->menubar);
5566
5567         switch (compose->gnupg_mode) {
5568                 case GNUPG_MODE_DETACH:
5569                         menuitem = gtk_item_factory_get_item
5570                                 (ifactory, "/Message/Mode/MIME");
5571                         break;
5572                 case GNUPG_MODE_INLINE:
5573                         menuitem = gtk_item_factory_get_item
5574                                 (ifactory, "/Message/Mode/Inline");
5575                         break;
5576         }
5577         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5578
5579         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5580                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5581         else
5582                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5583 }
5584 #endif
5585
5586 static void compose_set_template_menu(Compose *compose)
5587 {
5588         GSList *tmpl_list, *cur;
5589         GtkWidget *menu;
5590         GtkWidget *item;
5591
5592         tmpl_list = template_get_config();
5593
5594         menu = gtk_menu_new();
5595
5596         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5597                 Template *tmpl = (Template *)cur->data;
5598
5599                 item = gtk_menu_item_new_with_label(tmpl->name);
5600                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5601                 g_signal_connect(G_OBJECT(item), "activate",
5602                                  G_CALLBACK(compose_template_activate_cb),
5603                                  compose);
5604                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5605                 gtk_widget_show(item);
5606         }
5607
5608         gtk_widget_show(menu);
5609         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5610 }
5611
5612 void compose_update_actions_menu(Compose *compose)
5613 {
5614         GtkItemFactory *ifactory;
5615
5616         ifactory = gtk_item_factory_from_widget(compose->menubar);
5617         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5618 }
5619
5620 void compose_reflect_prefs_all(void)
5621 {
5622         GList *cur;
5623         Compose *compose;
5624
5625         for (cur = compose_list; cur != NULL; cur = cur->next) {
5626                 compose = (Compose *)cur->data;
5627                 compose_set_template_menu(compose);
5628         }
5629 }
5630
5631 void compose_reflect_prefs_pixmap_theme(void)
5632 {
5633         GList *cur;
5634         Compose *compose;
5635
5636         for (cur = compose_list; cur != NULL; cur = cur->next) {
5637                 compose = (Compose *)cur->data;
5638                 toolbar_update(TOOLBAR_COMPOSE, compose);
5639         }
5640 }
5641
5642 static void compose_template_apply(Compose *compose, Template *tmpl,
5643                                    gboolean replace)
5644 {
5645         GtkTextView *text;
5646         GtkTextBuffer *buffer;
5647         GtkTextMark *mark;
5648         GtkTextIter iter;
5649         gchar *qmark;
5650         gchar *parsed_str;
5651
5652         if (!tmpl || !tmpl->value) return;
5653
5654         text = GTK_TEXT_VIEW(compose->text);
5655         buffer = gtk_text_view_get_buffer(text);
5656
5657         if (tmpl->subject && *tmpl->subject != '\0')
5658                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5659                                    tmpl->subject);
5660         if (tmpl->to && *tmpl->to != '\0')
5661                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5662         if (tmpl->cc && *tmpl->cc != '\0')
5663                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5664
5665         if (tmpl->bcc && *tmpl->bcc != '\0')
5666                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5667
5668         if (replace)
5669                 gtk_text_buffer_set_text(buffer, "\0", 1);
5670
5671         mark = gtk_text_buffer_get_insert(buffer);
5672         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5673
5674         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5675                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5676                                                NULL, NULL);
5677         } else {
5678                 if (prefs_common.quotemark && *prefs_common.quotemark)
5679                         qmark = prefs_common.quotemark;
5680                 else
5681                         qmark = "> ";
5682
5683                 if (compose->replyinfo != NULL)
5684                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5685                                                        tmpl->value, qmark, NULL);
5686                 else if (compose->fwdinfo != NULL)
5687                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5688                                                        tmpl->value, qmark, NULL);
5689                 else
5690                         parsed_str = NULL;
5691         }
5692
5693         if (replace && parsed_str && compose->account->auto_sig)
5694                 compose_insert_sig(compose, FALSE);
5695
5696         if (replace && parsed_str) {
5697                 gtk_text_buffer_get_start_iter(buffer, &iter);
5698                 gtk_text_buffer_place_cursor(buffer, &iter);
5699         }
5700
5701         if (parsed_str)
5702                 compose_changed_cb(NULL, compose);
5703 }
5704
5705 static void compose_destroy(Compose *compose)
5706 {
5707         gint row;
5708         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5709         AttachInfo *ainfo;
5710
5711         /* NOTE: address_completion_end() does nothing with the window
5712          * however this may change. */
5713         address_completion_end(compose->window);
5714
5715         slist_free_strings(compose->to_list);
5716         g_slist_free(compose->to_list);
5717         slist_free_strings(compose->newsgroup_list);
5718         g_slist_free(compose->newsgroup_list);
5719         slist_free_strings(compose->header_list);
5720         g_slist_free(compose->header_list);
5721
5722         procmsg_msginfo_free(compose->targetinfo);
5723         procmsg_msginfo_free(compose->replyinfo);
5724         procmsg_msginfo_free(compose->fwdinfo);
5725
5726         g_free(compose->replyto);
5727         g_free(compose->cc);
5728         g_free(compose->bcc);
5729         g_free(compose->newsgroups);
5730         g_free(compose->followup_to);
5731
5732         g_free(compose->ml_post);
5733
5734         g_free(compose->inreplyto);
5735         g_free(compose->references);
5736         g_free(compose->msgid);
5737         g_free(compose->boundary);
5738
5739         if (compose->redirect_filename)
5740                 g_free(compose->redirect_filename);
5741         if (compose->undostruct)
5742                 undo_destroy(compose->undostruct);
5743
5744         g_free(compose->sig_str);
5745
5746         g_free(compose->exteditor_file);
5747
5748         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5749              row++)
5750                 compose_attach_info_free(ainfo);
5751
5752         if (addressbook_get_target_compose() == compose)
5753                 addressbook_set_target_compose(NULL);
5754
5755 #if USE_ASPELL
5756         if (compose->gtkaspell) {
5757                 gtkaspell_delete(compose->gtkaspell);
5758         }
5759 #endif
5760
5761         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5762         prefs_common.compose_height = compose->window->allocation.height;
5763
5764         gtk_widget_destroy(compose->paned);
5765
5766         toolbar_destroy(compose->toolbar);
5767         g_free(compose->toolbar);
5768         g_free(compose);
5769
5770         compose_list = g_list_remove(compose_list, compose);
5771 }
5772
5773 static void compose_attach_info_free(AttachInfo *ainfo)
5774 {
5775         g_free(ainfo->file);
5776         g_free(ainfo->content_type);
5777         g_free(ainfo->name);
5778         g_free(ainfo);
5779 }
5780
5781 static void compose_attach_remove_selected(Compose *compose)
5782 {
5783         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5784         AttachInfo *ainfo;
5785         gint row;
5786
5787         while (clist->selection != NULL) {
5788                 row = GPOINTER_TO_INT(clist->selection->data);
5789                 ainfo = gtk_clist_get_row_data(clist, row);
5790                 compose_attach_info_free(ainfo);
5791                 gtk_clist_remove(clist, row);
5792         }
5793 }
5794
5795 static struct _AttachProperty
5796 {
5797         GtkWidget *window;
5798         GtkWidget *mimetype_entry;
5799         GtkWidget *encoding_optmenu;
5800         GtkWidget *path_entry;
5801         GtkWidget *filename_entry;
5802         GtkWidget *ok_btn;
5803         GtkWidget *cancel_btn;
5804 } attach_prop;
5805
5806 static void compose_attach_property(Compose *compose)
5807 {
5808         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5809         AttachInfo *ainfo;
5810         gint row;
5811         GtkOptionMenu *optmenu;
5812         static gboolean cancelled;
5813
5814         if (!clist->selection) return;
5815         row = GPOINTER_TO_INT(clist->selection->data);
5816
5817         ainfo = gtk_clist_get_row_data(clist, row);
5818         if (!ainfo) return;
5819
5820         if (!attach_prop.window)
5821                 compose_attach_property_create(&cancelled);
5822         gtk_widget_grab_focus(attach_prop.ok_btn);
5823         gtk_widget_show(attach_prop.window);
5824         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5825
5826         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5827         if (ainfo->encoding == ENC_UNKNOWN)
5828                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5829                                     GINT_TO_POINTER(ENC_BASE64));
5830         else
5831                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5832                                     GINT_TO_POINTER(ainfo->encoding));
5833
5834         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5835                            ainfo->content_type ? ainfo->content_type : "");
5836         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5837                            ainfo->file ? ainfo->file : "");
5838         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5839                            ainfo->name ? ainfo->name : "");
5840
5841         for (;;) {
5842                 const gchar *entry_text;
5843                 gchar *text;
5844                 gchar *cnttype = NULL;
5845                 gchar *file = NULL;
5846                 off_t size = 0;
5847                 GtkWidget *menu;
5848                 GtkWidget *menuitem;
5849
5850                 cancelled = FALSE;
5851                 gtk_main();
5852
5853                 if (cancelled == TRUE) {
5854                         gtk_widget_hide(attach_prop.window);
5855                         break;
5856                 }
5857
5858                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5859                 if (*entry_text != '\0') {
5860                         gchar *p;
5861
5862                         text = g_strstrip(g_strdup(entry_text));
5863                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5864                                 cnttype = g_strdup(text);
5865                                 g_free(text);
5866                         } else {
5867                                 alertpanel_error(_("Invalid MIME type."));
5868                                 g_free(text);
5869                                 continue;
5870                         }
5871                 }
5872
5873                 menu = gtk_option_menu_get_menu(optmenu);
5874                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5875                 ainfo->encoding = GPOINTER_TO_INT
5876                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5877
5878                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5879                 if (*entry_text != '\0') {
5880                         if (is_file_exist(entry_text) &&
5881                             (size = get_file_size(entry_text)) > 0)
5882                                 file = g_strdup(entry_text);
5883                         else {
5884                                 alertpanel_error
5885                                         (_("File doesn't exist or is empty."));
5886                                 g_free(cnttype);
5887                                 continue;
5888                         }
5889                 }
5890
5891                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5892                 if (*entry_text != '\0') {
5893                         g_free(ainfo->name);
5894                         ainfo->name = g_strdup(entry_text);
5895                 }
5896
5897                 if (cnttype) {
5898                         g_free(ainfo->content_type);
5899                         ainfo->content_type = cnttype;
5900                 }
5901                 if (file) {
5902                         g_free(ainfo->file);
5903                         ainfo->file = file;
5904                 }
5905                 if (size)
5906                         ainfo->size = size;
5907
5908                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5909                                    ainfo->content_type);
5910                 gtk_clist_set_text(clist, row, COL_SIZE,
5911                                    to_human_readable(ainfo->size));
5912                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5913
5914                 gtk_widget_hide(attach_prop.window);
5915                 break;
5916         }
5917 }
5918
5919 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5920 { \
5921         label = gtk_label_new(str); \
5922         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5923                          GTK_FILL, 0, 0, 0); \
5924         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5925  \
5926         entry = gtk_entry_new(); \
5927         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5928                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5929 }
5930
5931 static void compose_attach_property_create(gboolean *cancelled)
5932 {
5933         GtkWidget *window;
5934         GtkWidget *vbox;
5935         GtkWidget *table;
5936         GtkWidget *label;
5937         GtkWidget *mimetype_entry;
5938         GtkWidget *hbox;
5939         GtkWidget *optmenu;
5940         GtkWidget *optmenu_menu;
5941         GtkWidget *menuitem;
5942         GtkWidget *path_entry;
5943         GtkWidget *filename_entry;
5944         GtkWidget *hbbox;
5945         GtkWidget *ok_btn;
5946         GtkWidget *cancel_btn;
5947         GList     *mime_type_list, *strlist;
5948
5949         debug_print("Creating attach_property window...\n");
5950
5951         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5952         gtk_widget_set_size_request(window, 480, -1);
5953         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5954         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5955         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5956         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5957         g_signal_connect(G_OBJECT(window), "delete_event",
5958                          G_CALLBACK(attach_property_delete_event),
5959                          cancelled);
5960         g_signal_connect(G_OBJECT(window), "key_press_event",
5961                          G_CALLBACK(attach_property_key_pressed),
5962                          cancelled);
5963
5964         vbox = gtk_vbox_new(FALSE, 8);
5965         gtk_container_add(GTK_CONTAINER(window), vbox);
5966
5967         table = gtk_table_new(4, 2, FALSE);
5968         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5969         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5970         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5971
5972         label = gtk_label_new(_("MIME type"));
5973         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5974                          GTK_FILL, 0, 0, 0);
5975         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5976         mimetype_entry = gtk_combo_new();
5977         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5978                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5979
5980         /* stuff with list */
5981         mime_type_list = procmime_get_mime_type_list();
5982         strlist = NULL;
5983         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5984                 MimeType *type = (MimeType *) mime_type_list->data;
5985                 strlist = g_list_append(strlist,
5986                                 g_strdup_printf("%s/%s",
5987                                         type->type, type->sub_type));
5988         }
5989
5990         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5991
5992         for (mime_type_list = strlist; mime_type_list != NULL;
5993                 mime_type_list = mime_type_list->next)
5994                 g_free(mime_type_list->data);
5995         g_list_free(strlist);
5996
5997         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5998
5999         label = gtk_label_new(_("Encoding"));
6000         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
6001                          GTK_FILL, 0, 0, 0);
6002         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
6003
6004         hbox = gtk_hbox_new(FALSE, 0);
6005         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
6006                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
6007
6008         optmenu = gtk_option_menu_new();
6009         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
6010
6011         optmenu_menu = gtk_menu_new();
6012         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
6013         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6014 #if 0
6015         gtk_widget_set_sensitive(menuitem, FALSE);
6016 #endif
6017         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
6018         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6019 #if 0
6020         gtk_widget_set_sensitive(menuitem, FALSE);
6021 #endif
6022         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
6023                      ENC_QUOTED_PRINTABLE);
6024         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6025
6026         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
6027
6028         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6029
6030         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
6031         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
6032
6033         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
6034                                 &cancel_btn, _("Cancel"), NULL, NULL);
6035         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
6036         gtk_widget_grab_default(ok_btn);
6037
6038         g_signal_connect(G_OBJECT(ok_btn), "clicked",
6039                          G_CALLBACK(attach_property_ok),
6040                          cancelled);
6041         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
6042                          G_CALLBACK(attach_property_cancel),
6043                          cancelled);
6044
6045         gtk_widget_show_all(vbox);
6046
6047         attach_prop.window           = window;
6048         attach_prop.mimetype_entry   = mimetype_entry;
6049         attach_prop.encoding_optmenu = optmenu;
6050         attach_prop.path_entry       = path_entry;
6051         attach_prop.filename_entry   = filename_entry;
6052         attach_prop.ok_btn           = ok_btn;
6053         attach_prop.cancel_btn       = cancel_btn;
6054 }
6055
6056 #undef SET_LABEL_AND_ENTRY
6057
6058 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
6059 {
6060         *cancelled = FALSE;
6061         gtk_main_quit();
6062 }
6063
6064 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
6065 {
6066         *cancelled = TRUE;
6067         gtk_main_quit();
6068 }
6069
6070 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
6071                                          gboolean *cancelled)
6072 {
6073         *cancelled = TRUE;
6074         gtk_main_quit();
6075
6076         return TRUE;
6077 }
6078
6079 static gboolean attach_property_key_pressed(GtkWidget *widget,
6080                                             GdkEventKey *event,
6081                                             gboolean *cancelled)
6082 {
6083         if (event && event->keyval == GDK_Escape) {
6084                 *cancelled = TRUE;
6085                 gtk_main_quit();
6086         }
6087         return FALSE;
6088 }
6089
6090 static void compose_exec_ext_editor(Compose *compose)
6091 {
6092         gchar *tmp;
6093         pid_t pid;
6094         gint pipe_fds[2];
6095
6096         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
6097                               G_DIR_SEPARATOR, compose);
6098
6099         if (pipe(pipe_fds) < 0) {
6100                 perror("pipe");
6101                 g_free(tmp);
6102                 return;
6103         }
6104
6105         if ((pid = fork()) < 0) {
6106                 perror("fork");
6107                 g_free(tmp);
6108                 return;
6109         }
6110
6111         if (pid != 0) {
6112                 /* close the write side of the pipe */
6113                 close(pipe_fds[1]);
6114
6115                 compose->exteditor_file    = g_strdup(tmp);
6116                 compose->exteditor_pid     = pid;
6117                 compose->exteditor_readdes = pipe_fds[0];
6118
6119                 compose_set_ext_editor_sensitive(compose, FALSE);
6120
6121                 compose->exteditor_tag =
6122                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
6123                                       compose_input_cb, compose);
6124         } else {        /* process-monitoring process */
6125                 pid_t pid_ed;
6126
6127                 if (setpgid(0, 0))
6128                         perror("setpgid");
6129
6130                 /* close the read side of the pipe */
6131                 close(pipe_fds[0]);
6132
6133                 if (compose_write_body_to_file(compose, tmp) < 0) {
6134                         fd_write_all(pipe_fds[1], "2\n", 2);
6135                         _exit(1);
6136                 }
6137
6138                 pid_ed = compose_exec_ext_editor_real(tmp);
6139                 if (pid_ed < 0) {
6140                         fd_write_all(pipe_fds[1], "1\n", 2);
6141                         _exit(1);
6142                 }
6143
6144                 /* wait until editor is terminated */
6145                 waitpid(pid_ed, NULL, 0);
6146
6147                 fd_write_all(pipe_fds[1], "0\n", 2);
6148
6149                 close(pipe_fds[1]);
6150                 _exit(0);
6151         }
6152
6153         g_free(tmp);
6154 }
6155
6156 static gint compose_exec_ext_editor_real(const gchar *file)
6157 {
6158         static gchar *def_cmd = "emacs %s";
6159         gchar buf[1024];
6160         gchar *p;
6161         gchar **cmdline;
6162         pid_t pid;
6163
6164         g_return_val_if_fail(file != NULL, -1);
6165
6166         if ((pid = fork()) < 0) {
6167                 perror("fork");
6168                 return -1;
6169         }
6170
6171         if (pid != 0) return pid;
6172
6173         /* grandchild process */
6174
6175         if (setpgid(0, getppid()))
6176                 perror("setpgid");
6177
6178         if (prefs_common.ext_editor_cmd &&
6179             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
6180             *(p + 1) == 's' && !strchr(p + 2, '%')) {
6181                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
6182         } else {
6183                 if (prefs_common.ext_editor_cmd)
6184                         g_warning("External editor command line is invalid: `%s'\n",
6185                                   prefs_common.ext_editor_cmd);
6186                 g_snprintf(buf, sizeof(buf), def_cmd, file);
6187         }
6188
6189         cmdline = strsplit_with_quote(buf, " ", 1024);
6190         execvp(cmdline[0], cmdline);
6191
6192         perror("execvp");
6193         g_strfreev(cmdline);
6194
6195         _exit(1);
6196 }
6197
6198 static gboolean compose_ext_editor_kill(Compose *compose)
6199 {
6200         pid_t pgid = compose->exteditor_pid * -1;
6201         gint ret;
6202
6203         ret = kill(pgid, 0);
6204
6205         if (ret == 0 || (ret == -1 && EPERM == errno)) {
6206                 AlertValue val;
6207                 gchar *msg;
6208
6209                 msg = g_strdup_printf
6210                         (_("The external editor is still working.\n"
6211                            "Force terminating the process?\n"
6212                            "process group id: %d"), -pgid);
6213                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
6214                 g_free(msg);
6215
6216                 if (val == G_ALERTDEFAULT) {
6217                         gdk_input_remove(compose->exteditor_tag);
6218                         close(compose->exteditor_readdes);
6219
6220                         if (kill(pgid, SIGTERM) < 0) perror("kill");
6221                         waitpid(compose->exteditor_pid, NULL, 0);
6222
6223                         g_warning("Terminated process group id: %d", -pgid);
6224                         g_warning("Temporary file: %s",
6225                                   compose->exteditor_file);
6226
6227                         compose_set_ext_editor_sensitive(compose, TRUE);
6228
6229                         g_free(compose->exteditor_file);
6230                         compose->exteditor_file    = NULL;
6231                         compose->exteditor_pid     = -1;
6232                         compose->exteditor_readdes = -1;
6233                         compose->exteditor_tag     = -1;
6234                 } else
6235                         return FALSE;
6236         }
6237
6238         return TRUE;
6239 }
6240
6241 static void compose_input_cb(gpointer data, gint source,
6242                              GdkInputCondition condition)
6243 {
6244         gchar buf[3];
6245         Compose *compose = (Compose *)data;
6246         gint i = 0;
6247
6248         debug_print("Compose: input from monitoring process\n");
6249
6250         gdk_input_remove(compose->exteditor_tag);
6251
6252         for (;;) {
6253                 if (read(source, &buf[i], 1) < 1) {
6254                         buf[0] = '3';
6255                         break;
6256                 }
6257                 if (buf[i] == '\n') {
6258                         buf[i] = '\0';
6259                         break;
6260                 }
6261                 i++;
6262                 if (i == sizeof(buf) - 1)
6263                         break;
6264         }
6265
6266         waitpid(compose->exteditor_pid, NULL, 0);
6267
6268         if (buf[0] == '0') {            /* success */
6269                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6270                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
6271
6272                 gtk_text_buffer_set_text(buffer, "\0", 1);
6273                 compose_insert_file(compose, compose->exteditor_file);
6274                 compose_changed_cb(NULL, compose);
6275
6276                 if (unlink(compose->exteditor_file) < 0)
6277                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6278         } else if (buf[0] == '1') {     /* failed */
6279                 g_warning("Couldn't exec external editor\n");
6280                 if (unlink(compose->exteditor_file) < 0)
6281                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6282         } else if (buf[0] == '2') {
6283                 g_warning("Couldn't write to file\n");
6284         } else if (buf[0] == '3') {
6285                 g_warning("Pipe read failed\n");
6286         }
6287
6288         close(source);
6289
6290         compose_set_ext_editor_sensitive(compose, TRUE);
6291
6292         g_free(compose->exteditor_file);
6293         compose->exteditor_file    = NULL;
6294         compose->exteditor_pid     = -1;
6295         compose->exteditor_readdes = -1;
6296         compose->exteditor_tag     = -1;
6297 }
6298
6299 static void compose_set_ext_editor_sensitive(Compose *compose,
6300                                              gboolean sensitive)
6301 {
6302         GtkItemFactory *ifactory;
6303
6304         ifactory = gtk_item_factory_from_widget(compose->menubar);
6305
6306         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6307         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6308         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6309                            sensitive);
6310         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6311         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6312         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6313         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6314         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6315                            sensitive);
6316
6317         gtk_widget_set_sensitive(compose->text,                   sensitive);
6318         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6319         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6320         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6321         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6322         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6323         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6324         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6325         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6326 }
6327
6328 /**
6329  * compose_undo_state_changed:
6330  *
6331  * Change the sensivity of the menuentries undo and redo
6332  **/
6333 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6334                                        gint redo_state, gpointer data)
6335 {
6336         GtkWidget *widget = GTK_WIDGET(data);
6337         GtkItemFactory *ifactory;
6338
6339         g_return_if_fail(widget != NULL);
6340
6341         ifactory = gtk_item_factory_from_widget(widget);
6342
6343         switch (undo_state) {
6344         case UNDO_STATE_TRUE:
6345                 if (!undostruct->undo_state) {
6346                         undostruct->undo_state = TRUE;
6347                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6348                 }
6349                 break;
6350         case UNDO_STATE_FALSE:
6351                 if (undostruct->undo_state) {
6352                         undostruct->undo_state = FALSE;
6353                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6354                 }
6355                 break;
6356         case UNDO_STATE_UNCHANGED:
6357                 break;
6358         case UNDO_STATE_REFRESH:
6359                 menu_set_sensitive(ifactory, "/Edit/Undo",
6360                                    undostruct->undo_state);
6361                 break;
6362         default:
6363                 g_warning("Undo state not recognized");
6364                 break;
6365         }
6366
6367         switch (redo_state) {
6368         case UNDO_STATE_TRUE:
6369                 if (!undostruct->redo_state) {
6370                         undostruct->redo_state = TRUE;
6371                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6372                 }
6373                 break;
6374         case UNDO_STATE_FALSE:
6375                 if (undostruct->redo_state) {
6376                         undostruct->redo_state = FALSE;
6377                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6378                 }
6379                 break;
6380         case UNDO_STATE_UNCHANGED:
6381                 break;
6382         case UNDO_STATE_REFRESH:
6383                 menu_set_sensitive(ifactory, "/Edit/Redo",
6384                                    undostruct->redo_state);
6385                 break;
6386         default:
6387                 g_warning("Redo state not recognized");
6388                 break;
6389         }
6390 }
6391
6392 static gint calc_cursor_xpos(GtkTextView *text, gint extra, gint char_width)
6393 {
6394 #warning FIXME_GTK2
6395         return 0;
6396 }
6397
6398 /* callback functions */
6399
6400 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6401  * includes "non-client" (windows-izm) in calculation, so this calculation
6402  * may not be accurate.
6403  */
6404 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6405                                         GtkAllocation *allocation,
6406                                         GtkSHRuler *shruler)
6407 {
6408         if (prefs_common.show_ruler) {
6409                 gint char_width = 0, char_height = 0;
6410                 gint line_width_in_chars;
6411
6412                 gtkut_get_font_size(GTK_WIDGET(widget),
6413                                     &char_width, &char_height);
6414                 line_width_in_chars =
6415                         (allocation->width - allocation->x) / char_width;
6416
6417                 /* got the maximum */
6418                 gtk_ruler_set_range(GTK_RULER(shruler),
6419                                     0.0, line_width_in_chars,
6420                                     calc_cursor_xpos(GTK_TEXT_VIEW(widget),
6421                                                      allocation->x,
6422                                                      char_width),
6423                                     /*line_width_in_chars*/ char_width);
6424         }
6425
6426         return TRUE;
6427 }
6428
6429 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6430 {
6431         Compose *compose = (Compose *)data;
6432
6433         PrefsAccount *ac;
6434         gchar *folderidentifier;
6435
6436         ac = account_find_from_id(
6437                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6438         g_return_if_fail(ac != NULL);
6439
6440         if (ac != compose->account)
6441                 compose_select_account(compose, ac, FALSE);
6442
6443         /* Set message save folder */
6444         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6445                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6446         }
6447         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6448                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6449
6450         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6451         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6452                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6453                                   (compose->account, F_OUTBOX));
6454                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6455                 g_free(folderidentifier);
6456         }
6457 }
6458
6459 static void attach_selected(GtkCList *clist, gint row, gint column,
6460                             GdkEvent *event, gpointer data)
6461 {
6462         Compose *compose = (Compose *)data;
6463
6464         if (event && event->type == GDK_2BUTTON_PRESS)
6465                 compose_attach_property(compose);
6466 }
6467
6468 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6469                                       gpointer data)
6470 {
6471         Compose *compose = (Compose *)data;
6472         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6473         gint row, column;
6474
6475         if (!event) return FALSE;
6476
6477         if (event->button == 3) {
6478                 if ((clist->selection && !clist->selection->next) ||
6479                     !clist->selection) {
6480                         gtk_clist_unselect_all(clist);
6481                         if (gtk_clist_get_selection_info(clist,
6482                                                          event->x, event->y,
6483                                                          &row, &column)) {
6484                                 gtk_clist_select_row(clist, row, column);
6485                                 gtkut_clist_set_focus_row(clist, row);
6486                         }
6487                 }
6488                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6489                                NULL, NULL, event->button, event->time);
6490         }
6491
6492         return FALSE;
6493 }
6494
6495 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6496                                    gpointer data)
6497 {
6498         Compose *compose = (Compose *)data;
6499
6500         if (!event) return FALSE;
6501
6502         switch (event->keyval) {
6503         case GDK_Delete:
6504                 compose_attach_remove_selected(compose);
6505                 break;
6506         }
6507         return FALSE;
6508 }
6509
6510 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6511 {
6512         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6513         toolbar_comp_set_sensitive(compose, allow);
6514         menu_set_sensitive(ifactory, "/File", allow);
6515         menu_set_sensitive(ifactory, "/Edit", allow);
6516 #if USE_ASPELL
6517         menu_set_sensitive(ifactory, "/Spelling", allow);
6518 #endif
6519         menu_set_sensitive(ifactory, "/Message", allow);
6520         menu_set_sensitive(ifactory, "/Tools", allow);
6521         menu_set_sensitive(ifactory, "/Help", allow);
6522 }
6523
6524 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6525 {
6526         Compose *compose = (Compose *)data;
6527         gint val;
6528
6529         if (prefs_common.work_offline)
6530                 if (alertpanel(_("Offline warning"),
6531                                _("You're working offline. Override?"),
6532                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6533                         return;
6534
6535         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6536                 gtk_timeout_remove(compose->draft_timeout_tag);
6537                 compose->draft_timeout_tag = -1;
6538         }
6539
6540         compose_allow_user_actions (compose, FALSE);
6541         compose->sending = TRUE;
6542         val = compose_send(compose);
6543         compose_allow_user_actions (compose, TRUE);
6544         compose->sending = FALSE;
6545
6546         if (val == 0) gtk_widget_destroy(compose->window);
6547 }
6548
6549 static void compose_send_later_cb(gpointer data, guint action,
6550                                   GtkWidget *widget)
6551 {
6552         Compose *compose = (Compose *)data;
6553         gint val;
6554
6555         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6556         if (!val) gtk_widget_destroy(compose->window);
6557 }
6558
6559 void compose_draft (gpointer data)
6560 {
6561         compose_draft_cb(data, 0, NULL);
6562 }
6563
6564 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6565 {
6566         Compose *compose = (Compose *)data;
6567         FolderItem *draft;
6568         gchar *tmp;
6569         gint msgnum;
6570         MsgFlags flag = {0, 0};
6571         static gboolean lock = FALSE;
6572         MsgInfo *newmsginfo;
6573
6574         if (lock) return;
6575
6576         draft = account_get_special_folder(compose->account, F_DRAFT);
6577         g_return_if_fail(draft != NULL);
6578
6579         lock = TRUE;
6580
6581         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6582                               G_DIR_SEPARATOR, compose);
6583
6584         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6585                 g_free(tmp);
6586                 lock = FALSE;
6587                 return;
6588         }
6589
6590         folder_item_scan(draft);
6591         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6592                 unlink(tmp);
6593                 g_free(tmp);
6594                 lock = FALSE;
6595                 return;
6596         }
6597         g_free(tmp);
6598         draft->mtime = 0;       /* force updating */
6599
6600         if (compose->mode == COMPOSE_REEDIT) {
6601                 compose_remove_reedit_target(compose);
6602         }
6603
6604         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6605         if (newmsginfo) {
6606                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6607                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6608                 procmsg_msginfo_free(newmsginfo);
6609         }
6610
6611         folder_item_scan(draft);
6612
6613         lock = FALSE;
6614
6615         /* 0: quit editing  1: keep editing  2: keep editing (autosave) */
6616         if (action == 0)
6617                 gtk_widget_destroy(compose->window);
6618         else {
6619                 struct stat s;
6620                 gchar *path;
6621
6622                 path = folder_item_fetch_msg(draft, msgnum);
6623                 g_return_if_fail(path != NULL);
6624                 if (stat(path, &s) < 0) {
6625                         FILE_OP_ERROR(path, "stat");
6626                         g_free(path);
6627                         lock = FALSE;
6628                         return;
6629                 }
6630                 g_free(path);
6631
6632                 procmsg_msginfo_free(compose->targetinfo);
6633                 compose->targetinfo = procmsg_msginfo_new();
6634                 compose->targetinfo->msgnum = msgnum;
6635                 compose->targetinfo->size = s.st_size;
6636                 compose->targetinfo->mtime = s.st_mtime;
6637                 compose->targetinfo->folder = draft;
6638                 compose->mode = COMPOSE_REEDIT;
6639
6640                 if (action == 2) {
6641                         compose->autosaved_draft = compose->targetinfo;
6642                 }
6643         }
6644 }
6645
6646 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6647 {
6648         Compose *compose = (Compose *)data;
6649         GList *file_list;
6650
6651         if (compose->redirect_filename != NULL)
6652                 return;
6653
6654         file_list = filesel_select_multiple_files(_("Select file"));
6655
6656         if (file_list) {
6657                 GList *tmp;
6658
6659                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6660                         gchar *file = (gchar *) tmp->data;
6661                         compose_attach_append(compose, file, file, NULL);
6662                         compose_changed_cb(NULL, compose);
6663                         g_free(file);
6664                 }
6665                 g_list_free(file_list);
6666         }
6667 }
6668
6669 static void compose_insert_file_cb(gpointer data, guint action,
6670                                    GtkWidget *widget)
6671 {
6672         Compose *compose = (Compose *)data;
6673         GList *file_list;
6674
6675         file_list = filesel_select_multiple_files(_("Select file"));
6676
6677         if (file_list) {
6678                 GList *tmp;
6679
6680                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6681                         gchar *file = (gchar *) tmp->data;
6682                         gchar *filedup = g_strdup(file);
6683                         gchar *shortfile;
6684                         ComposeInsertResult res;
6685
6686                         res = compose_insert_file(compose, file);
6687                         shortfile = g_basename(filedup);
6688                         if (res == COMPOSE_INSERT_READ_ERROR) {
6689                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6690                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6691                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6692                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6693                         }
6694                         g_free(filedup);
6695                         g_free(file);
6696                 }
6697                 g_list_free(file_list);
6698         }
6699 }
6700
6701 static void compose_insert_sig_cb(gpointer data, guint action,
6702                                   GtkWidget *widget)
6703 {
6704         Compose *compose = (Compose *)data;
6705
6706         compose_insert_sig(compose, FALSE);
6707 }
6708
6709 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6710                               gpointer data)
6711 {
6712         gint x, y;
6713         Compose *compose = (Compose *)data;
6714
6715         gtkut_widget_get_uposition(widget, &x, &y);
6716         prefs_common.compose_x = x;
6717         prefs_common.compose_y = y;
6718
6719         if (compose->sending)
6720                 return TRUE;
6721         compose_close_cb(compose, 0, NULL);
6722         return TRUE;
6723 }
6724
6725 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6726 {
6727         Compose *compose = (Compose *)data;
6728         AlertValue val;
6729
6730         if (compose->exteditor_tag != -1) {
6731                 if (!compose_ext_editor_kill(compose))
6732                         return;
6733         }
6734
6735         if (compose->modified) {
6736                 val = alertpanel(_("Discard message"),
6737                                  _("This message has been modified. discard it?"),
6738                                  _("Discard"), _("to Draft"), _("Cancel"));
6739
6740                 switch (val) {
6741                 case G_ALERTDEFAULT:
6742                         if (prefs_common.autosave)
6743                                 compose_remove_draft(compose);
6744                         break;
6745                 case G_ALERTALTERNATE:
6746                         compose_draft_cb(data, 0, NULL);
6747                         return;
6748                 default:
6749                         return;
6750                 }
6751         }
6752
6753         gtk_widget_destroy(compose->window);
6754 }
6755
6756 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6757 {
6758         Compose *compose = (Compose *)data;
6759
6760         addressbook_open(compose);
6761 }
6762
6763 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6764 {
6765         Compose *compose = (Compose *)data;
6766         Template *tmpl;
6767         gchar *msg;
6768         AlertValue val;
6769
6770         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6771         g_return_if_fail(tmpl != NULL);
6772
6773         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6774                               tmpl->name);
6775         val = alertpanel(_("Apply template"), msg,
6776                          _("Replace"), _("Insert"), _("Cancel"));
6777         g_free(msg);
6778
6779         if (val == G_ALERTDEFAULT)
6780                 compose_template_apply(compose, tmpl, TRUE);
6781         else if (val == G_ALERTALTERNATE)
6782                 compose_template_apply(compose, tmpl, FALSE);
6783 }
6784
6785 static void compose_ext_editor_cb(gpointer data, guint action,
6786                                   GtkWidget *widget)
6787 {
6788         Compose *compose = (Compose *)data;
6789
6790         compose_exec_ext_editor(compose);
6791 }
6792
6793 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6794 {
6795         if (compose->sending)
6796                 return;
6797         compose_destroy(compose);
6798 }
6799
6800 static void compose_undo_cb(Compose *compose)
6801 {
6802         undo_undo(compose->undostruct);
6803 }
6804
6805 static void compose_redo_cb(Compose *compose)
6806 {
6807         undo_redo(compose->undostruct);
6808 }
6809
6810 static void entry_cut_clipboard(GtkWidget *entry)
6811 {
6812         if (GTK_IS_EDITABLE(entry))
6813                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6814         else if (GTK_IS_TEXT_VIEW(entry))
6815                 gtk_text_buffer_cut_clipboard(
6816                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6817                         gtk_clipboard_get(GDK_NONE),
6818                         TRUE);
6819 }
6820
6821 static void entry_copy_clipboard(GtkWidget *entry)
6822 {
6823         if (GTK_IS_EDITABLE(entry))
6824                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6825         else if (GTK_IS_TEXT_VIEW(entry))
6826                 gtk_text_buffer_copy_clipboard(
6827                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6828                         gtk_clipboard_get(GDK_NONE));
6829 }
6830
6831 static void entry_paste_clipboard(GtkWidget *entry)
6832 {
6833         if (GTK_IS_EDITABLE(entry))
6834                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6835         else if (GTK_IS_TEXT_VIEW(entry))
6836                 gtk_text_buffer_paste_clipboard(
6837                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6838                         gtk_clipboard_get(GDK_NONE),
6839                         NULL, TRUE);
6840 }
6841
6842 static void entry_allsel(GtkWidget *entry)
6843 {
6844         if (GTK_IS_EDITABLE(entry))
6845                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6846         else if (GTK_IS_TEXT_VIEW(entry)) {
6847                 GtkTextIter startiter, enditer;
6848                 GtkTextBuffer *textbuf;
6849
6850                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6851                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6852                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6853
6854                 gtk_text_buffer_move_mark_by_name(textbuf,
6855                         "selection_bound", &startiter);
6856                 gtk_text_buffer_move_mark_by_name(textbuf,
6857                         "insert", &enditer);
6858         }
6859 }
6860
6861
6862 static void compose_cut_cb(Compose *compose)
6863 {
6864         if (compose->focused_editable &&
6865             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6866                 entry_cut_clipboard(compose->focused_editable);
6867 }
6868
6869 static void compose_copy_cb(Compose *compose)
6870 {
6871         if (compose->focused_editable &&
6872             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6873                 entry_copy_clipboard(compose->focused_editable);
6874 }
6875
6876 static void compose_paste_cb(Compose *compose)
6877 {
6878         if (compose->focused_editable &&
6879             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6880                 entry_paste_clipboard(compose->focused_editable);
6881 }
6882
6883 static void compose_paste_as_quote_cb(Compose *compose)
6884 {
6885         if (compose->focused_editable &&
6886             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6887                 /* let text_insert() (called directly or at a later time
6888                  * after the gtk_editable_paste_clipboard) know that
6889                  * text is to be inserted as a quotation. implemented
6890                  * by using a simple refcount... */
6891                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6892                                                 G_OBJECT(compose->focused_editable),
6893                                                 "paste_as_quotation"));
6894                 g_object_set_data(G_OBJECT(compose->focused_editable),
6895                                     "paste_as_quotation",
6896                                     GINT_TO_POINTER(paste_as_quotation + 1));
6897                 entry_paste_clipboard(compose->focused_editable);
6898         }
6899 }
6900
6901 static void compose_allsel_cb(Compose *compose)
6902 {
6903         if (compose->focused_editable &&
6904             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6905                 entry_allsel(compose->focused_editable);
6906 }
6907
6908 static void textview_move_beginning_of_line (GtkTextView *text)
6909 {
6910         GtkTextBuffer *buffer;
6911         GtkTextMark *mark;
6912         GtkTextIter ins;
6913
6914         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6915
6916         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6917         mark = gtk_text_buffer_get_insert(buffer);
6918         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6919         gtk_text_iter_set_line_offset(&ins, 0);
6920         gtk_text_buffer_place_cursor(buffer, &ins);
6921 }
6922
6923 static void textview_move_forward_character (GtkTextView *text)
6924 {
6925         GtkTextBuffer *buffer;
6926         GtkTextMark *mark;
6927         GtkTextIter ins;
6928
6929         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6930
6931         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6932         mark = gtk_text_buffer_get_insert(buffer);
6933         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6934         if (gtk_text_iter_forward_cursor_position(&ins))
6935                 gtk_text_buffer_place_cursor(buffer, &ins);
6936 }
6937
6938 static void textview_move_backward_character (GtkTextView *text)
6939 {
6940         GtkTextBuffer *buffer;
6941         GtkTextMark *mark;
6942         GtkTextIter ins;
6943
6944         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6945
6946         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6947         mark = gtk_text_buffer_get_insert(buffer);
6948         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6949         if (gtk_text_iter_backward_cursor_position(&ins))
6950                 gtk_text_buffer_place_cursor(buffer, &ins);
6951 }
6952
6953 static void textview_move_forward_word (GtkTextView *text)
6954 {
6955         GtkTextBuffer *buffer;
6956         GtkTextMark *mark;
6957         GtkTextIter ins;
6958         gint count;
6959
6960         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6961
6962         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6963         mark = gtk_text_buffer_get_insert(buffer);
6964         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6965         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6966         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6967                 gtk_text_iter_backward_word_start(&ins);
6968                 gtk_text_buffer_place_cursor(buffer, &ins);
6969         }
6970 }
6971
6972 static void textview_move_backward_word (GtkTextView *text)
6973 {
6974         GtkTextBuffer *buffer;
6975         GtkTextMark *mark;
6976         GtkTextIter ins;
6977         gint count;
6978
6979         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6980
6981         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6982         mark = gtk_text_buffer_get_insert(buffer);
6983         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6984         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6985         if (gtk_text_iter_backward_word_starts(&ins, 1))
6986                 gtk_text_buffer_place_cursor(buffer, &ins);
6987 }
6988
6989 static void textview_move_end_of_line (GtkTextView *text)
6990 {
6991         GtkTextBuffer *buffer;
6992         GtkTextMark *mark;
6993         GtkTextIter ins;
6994
6995         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6996
6997         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6998         mark = gtk_text_buffer_get_insert(buffer);
6999         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7000         if (gtk_text_iter_forward_to_line_end(&ins))
7001                 gtk_text_buffer_place_cursor(buffer, &ins);
7002 }
7003
7004 static void textview_move_next_line (GtkTextView *text)
7005 {
7006         GtkTextBuffer *buffer;
7007         GtkTextMark *mark;
7008         GtkTextIter ins;
7009         gint offset;
7010
7011         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7012
7013         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7014         mark = gtk_text_buffer_get_insert(buffer);
7015         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7016 #warning FIXME_GTK2 /* should regist current line offset */
7017         offset = gtk_text_iter_get_line_offset(&ins);
7018         if (gtk_text_iter_forward_line(&ins)) {
7019                 gtk_text_iter_set_line_offset(&ins, offset);
7020                 gtk_text_buffer_place_cursor(buffer, &ins);
7021         }
7022 }
7023
7024 static void textview_move_previous_line (GtkTextView *text)
7025 {
7026         GtkTextBuffer *buffer;
7027         GtkTextMark *mark;
7028         GtkTextIter ins;
7029         gint offset;
7030
7031         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7032
7033         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7034         mark = gtk_text_buffer_get_insert(buffer);
7035         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7036 #warning FIXME_GTK2 /* should regist current line offset */
7037         offset = gtk_text_iter_get_line_offset(&ins);
7038         if (gtk_text_iter_backward_line(&ins)) {
7039                 gtk_text_iter_set_line_offset(&ins, offset);
7040                 gtk_text_buffer_place_cursor(buffer, &ins);
7041         }
7042 }
7043
7044 static void textview_delete_forward_character (GtkTextView *text)
7045 {
7046         GtkTextBuffer *buffer;
7047         GtkTextMark *mark;
7048         GtkTextIter ins, end_iter;
7049
7050         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7051
7052         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7053         mark = gtk_text_buffer_get_insert(buffer);
7054         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7055         end_iter = ins;
7056         if (gtk_text_iter_forward_char(&end_iter)) {
7057                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7058         }
7059 }
7060
7061 static void textview_delete_backward_character (GtkTextView *text)
7062 {
7063         GtkTextBuffer *buffer;
7064         GtkTextMark *mark;
7065         GtkTextIter ins, end_iter;
7066
7067         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7068
7069         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7070         mark = gtk_text_buffer_get_insert(buffer);
7071         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7072         end_iter = ins;
7073         if (gtk_text_iter_backward_char(&end_iter)) {
7074                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7075         }
7076 }
7077
7078 static void textview_delete_forward_word (GtkTextView *text)
7079 {
7080         GtkTextBuffer *buffer;
7081         GtkTextMark *mark;
7082         GtkTextIter ins, end_iter;
7083
7084         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7085
7086         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7087         mark = gtk_text_buffer_get_insert(buffer);
7088         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7089         end_iter = ins;
7090         if (gtk_text_iter_forward_word_end(&end_iter)) {
7091                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7092         }
7093 }
7094
7095 static void textview_delete_backward_word (GtkTextView *text)
7096 {
7097         GtkTextBuffer *buffer;
7098         GtkTextMark *mark;
7099         GtkTextIter ins, end_iter;
7100
7101         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7102
7103         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7104         mark = gtk_text_buffer_get_insert(buffer);
7105         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7106         end_iter = ins;
7107         if (gtk_text_iter_backward_word_start(&end_iter)) {
7108                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7109         }
7110 }
7111
7112 static void textview_delete_line (GtkTextView *text)
7113 {
7114         GtkTextBuffer *buffer;
7115         GtkTextMark *mark;
7116         GtkTextIter ins, start_iter, end_iter;
7117         gboolean found;
7118
7119         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7120
7121         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7122         mark = gtk_text_buffer_get_insert(buffer);
7123         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7124
7125         start_iter = ins;
7126         gtk_text_iter_set_line_offset(&start_iter, 0);
7127
7128         end_iter = ins;
7129         if (gtk_text_iter_ends_line(&end_iter))
7130                 found = gtk_text_iter_forward_char(&end_iter);
7131         else
7132                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7133
7134         if (found)
7135                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
7136 }
7137
7138 static void textview_delete_to_line_end (GtkTextView *text)
7139 {
7140         GtkTextBuffer *buffer;
7141         GtkTextMark *mark;
7142         GtkTextIter ins, end_iter;
7143         gboolean found;
7144
7145         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7146
7147         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7148         mark = gtk_text_buffer_get_insert(buffer);
7149         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7150         end_iter = ins;
7151         if (gtk_text_iter_ends_line(&end_iter))
7152                 found = gtk_text_iter_forward_char(&end_iter);
7153         else
7154                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7155         if (found)
7156                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7157 }
7158
7159 static void compose_advanced_action_cb(Compose *compose,
7160                                         ComposeCallAdvancedAction action)
7161 {
7162         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
7163         static struct {
7164                 void (*do_action) (GtkTextView *text);
7165         } action_table[] = {
7166                 {textview_move_beginning_of_line},
7167                 {textview_move_forward_character},
7168                 {textview_move_backward_character},
7169                 {textview_move_forward_word},
7170                 {textview_move_backward_word},
7171                 {textview_move_end_of_line},
7172                 {textview_move_next_line},
7173                 {textview_move_previous_line},
7174                 {textview_delete_forward_character},
7175                 {textview_delete_backward_character},
7176                 {textview_delete_forward_word},
7177                 {textview_delete_backward_word},
7178                 {textview_delete_line},
7179                 {NULL}, /* gtk_stext_delete_line_n */
7180                 {textview_delete_to_line_end}
7181         };
7182
7183         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
7184
7185         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
7186             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
7187                 if (action_table[action].do_action)
7188                         action_table[action].do_action(text);
7189                 else
7190                         g_warning("Not implemented yet.");
7191         }
7192 }
7193
7194 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
7195 {
7196         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
7197                 compose->focused_editable = widget;
7198 }
7199
7200 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
7201 {
7202         if (compose->modified == FALSE) {
7203                 compose->modified = TRUE;
7204                 compose_set_title(compose);
7205         }
7206 }
7207
7208 static void compose_toggle_autowrap_cb(gpointer data, guint action,
7209                                        GtkWidget *widget)
7210 {
7211         Compose *compose = (Compose *)data;
7212
7213         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
7214         if (compose->autowrap)
7215                 compose_wrap_line_all_full(compose, TRUE);
7216 }
7217
7218 #if 0 /* NEW COMPOSE GUI */
7219 static void compose_toggle_to_cb(gpointer data, guint action,
7220                                  GtkWidget *widget)
7221 {
7222         Compose *compose = (Compose *)data;
7223
7224         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7225                 gtk_widget_show(compose->to_hbox);
7226                 gtk_widget_show(compose->to_entry);
7227                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
7228                 compose->use_to = TRUE;
7229         } else {
7230                 gtk_widget_hide(compose->to_hbox);
7231                 gtk_widget_hide(compose->to_entry);
7232                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
7233                 gtk_widget_queue_resize(compose->table_vbox);
7234                 compose->use_to = FALSE;
7235         }
7236
7237         if (addressbook_get_target_compose() == compose)
7238                 addressbook_set_target_compose(compose);
7239 }
7240
7241 static void compose_toggle_cc_cb(gpointer data, guint action,
7242                                  GtkWidget *widget)
7243 {
7244         Compose *compose = (Compose *)data;
7245
7246         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7247                 gtk_widget_show(compose->cc_hbox);
7248                 gtk_widget_show(compose->cc_entry);
7249                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
7250                 compose->use_cc = TRUE;
7251         } else {
7252                 gtk_widget_hide(compose->cc_hbox);
7253                 gtk_widget_hide(compose->cc_entry);
7254                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
7255                 gtk_widget_queue_resize(compose->table_vbox);
7256                 compose->use_cc = FALSE;
7257         }
7258
7259         if (addressbook_get_target_compose() == compose)
7260                 addressbook_set_target_compose(compose);
7261 }
7262
7263 static void compose_toggle_bcc_cb(gpointer data, guint action,
7264                                   GtkWidget *widget)
7265 {
7266         Compose *compose = (Compose *)data;
7267
7268         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7269                 gtk_widget_show(compose->bcc_hbox);
7270                 gtk_widget_show(compose->bcc_entry);
7271                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
7272                 compose->use_bcc = TRUE;
7273         } else {
7274                 gtk_widget_hide(compose->bcc_hbox);
7275                 gtk_widget_hide(compose->bcc_entry);
7276                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
7277                 gtk_widget_queue_resize(compose->table_vbox);
7278                 compose->use_bcc = FALSE;
7279         }
7280
7281         if (addressbook_get_target_compose() == compose)
7282                 addressbook_set_target_compose(compose);
7283 }
7284
7285 static void compose_toggle_replyto_cb(gpointer data, guint action,
7286                                       GtkWidget *widget)
7287 {
7288         Compose *compose = (Compose *)data;
7289
7290         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7291                 gtk_widget_show(compose->reply_hbox);
7292                 gtk_widget_show(compose->reply_entry);
7293                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
7294                 compose->use_replyto = TRUE;
7295         } else {
7296                 gtk_widget_hide(compose->reply_hbox);
7297                 gtk_widget_hide(compose->reply_entry);
7298                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
7299                 gtk_widget_queue_resize(compose->table_vbox);
7300                 compose->use_replyto = FALSE;
7301         }
7302 }
7303
7304 static void compose_toggle_followupto_cb(gpointer data, guint action,
7305                                          GtkWidget *widget)
7306 {
7307         Compose *compose = (Compose *)data;
7308
7309         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7310                 gtk_widget_show(compose->followup_hbox);
7311                 gtk_widget_show(compose->followup_entry);
7312                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
7313                 compose->use_followupto = TRUE;
7314         } else {
7315                 gtk_widget_hide(compose->followup_hbox);
7316                 gtk_widget_hide(compose->followup_entry);
7317                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
7318                 gtk_widget_queue_resize(compose->table_vbox);
7319                 compose->use_followupto = FALSE;
7320         }
7321 }
7322
7323 static void compose_toggle_attach_cb(gpointer data, guint action,
7324                                      GtkWidget *widget)
7325 {
7326         Compose *compose = (Compose *)data;
7327
7328         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7329                 gtk_widget_ref(compose->edit_vbox);
7330
7331                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7332                                        compose->edit_vbox);
7333                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
7334                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
7335                                    TRUE, TRUE, 0);
7336                 gtk_widget_show(compose->paned);
7337
7338                 gtk_widget_unref(compose->edit_vbox);
7339                 gtk_widget_unref(compose->paned);
7340
7341                 compose->use_attach = TRUE;
7342         } else {
7343                 gtk_widget_ref(compose->paned);
7344                 gtk_widget_ref(compose->edit_vbox);
7345
7346                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7347                                        compose->paned);
7348                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
7349                                        compose->edit_vbox);
7350                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
7351                                    compose->edit_vbox, TRUE, TRUE, 0);
7352
7353                 gtk_widget_unref(compose->edit_vbox);
7354
7355                 compose->use_attach = FALSE;
7356         }
7357 }
7358 #endif
7359
7360 #if USE_GPGME
7361 static void compose_toggle_sign_cb(gpointer data, guint action,
7362                                    GtkWidget *widget)
7363 {
7364         Compose *compose = (Compose *)data;
7365
7366         if (GTK_CHECK_MENU_ITEM(widget)->active)
7367                 compose->use_signing = TRUE;
7368         else
7369                 compose->use_signing = FALSE;
7370
7371         compose_update_gnupg_mode_menu_item(compose);
7372 }
7373
7374 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7375                                       GtkWidget *widget)
7376 {
7377         Compose *compose = (Compose *)data;
7378
7379         if (GTK_CHECK_MENU_ITEM(widget)->active)
7380                 compose->use_encryption = TRUE;
7381         else
7382                 compose->use_encryption = FALSE;
7383
7384         compose_update_gnupg_mode_menu_item(compose);
7385 }
7386
7387 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
7388 {
7389         if (account->default_gnupg_mode)
7390                 compose->gnupg_mode = GNUPG_MODE_INLINE;
7391         else
7392                 compose->gnupg_mode = GNUPG_MODE_DETACH;
7393
7394         compose_update_gnupg_mode_menu_item(compose);
7395 }
7396 #endif /* USE_GPGME */
7397
7398 static void compose_toggle_ruler_cb(gpointer data, guint action,
7399                                     GtkWidget *widget)
7400 {
7401         Compose *compose = (Compose *)data;
7402
7403         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7404                 gtk_widget_show(compose->ruler_hbox);
7405                 prefs_common.show_ruler = TRUE;
7406         } else {
7407                 gtk_widget_hide(compose->ruler_hbox);
7408                 gtk_widget_queue_resize(compose->edit_vbox);
7409                 prefs_common.show_ruler = FALSE;
7410         }
7411 }
7412
7413 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7414                                              GdkDragContext     *drag_context,
7415                                              gint                x,
7416                                              gint                y,
7417                                              GtkSelectionData   *data,
7418                                              guint               info,
7419                                              guint               time,
7420                                              gpointer            user_data)
7421 {
7422         Compose *compose = (Compose *)user_data;
7423         GList *list, *tmp;
7424
7425         list = uri_list_extract_filenames((const gchar *)data->data);
7426         for (tmp = list; tmp != NULL; tmp = tmp->next)
7427                 compose_attach_append
7428                         (compose, (const gchar *)tmp->data,
7429                          (const gchar *)tmp->data, NULL);
7430         if (list) compose_changed_cb(NULL, compose);
7431         list_free_strings(list);
7432         g_list_free(list);
7433 }
7434
7435 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7436                                              GdkDragContext     *drag_context,
7437                                              gint                x,
7438                                              gint                y,
7439                                              GtkSelectionData   *data,
7440                                              guint               info,
7441                                              guint               time,
7442                                              gpointer            user_data)
7443 {
7444         Compose *compose = (Compose *)user_data;
7445         GList *list, *tmp;
7446
7447         list = uri_list_extract_filenames((const gchar *)data->data);
7448         for (tmp = list; tmp != NULL; tmp = tmp->next)
7449                 compose_insert_file(compose, (const gchar *)tmp->data);
7450         list_free_strings(list);
7451         g_list_free(list);
7452 }
7453
7454 #if 0 /* NEW COMPOSE GUI */
7455 static void to_activated(GtkWidget *widget, Compose *compose)
7456 {
7457         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7458                 gtk_widget_grab_focus(compose->newsgroups_entry);
7459         else
7460                 gtk_widget_grab_focus(compose->subject_entry);
7461 }
7462
7463 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7464 {
7465         gtk_widget_grab_focus(compose->subject_entry);
7466 }
7467
7468 static void subject_activated(GtkWidget *widget, Compose *compose)
7469 {
7470         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7471                 gtk_widget_grab_focus(compose->cc_entry);
7472         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7473                 gtk_widget_grab_focus(compose->bcc_entry);
7474         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7475                 gtk_widget_grab_focus(compose->reply_entry);
7476         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7477                 gtk_widget_grab_focus(compose->followup_entry);
7478         else
7479                 gtk_widget_grab_focus(compose->text);
7480 }
7481
7482 static void cc_activated(GtkWidget *widget, Compose *compose)
7483 {
7484         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7485                 gtk_widget_grab_focus(compose->bcc_entry);
7486         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7487                 gtk_widget_grab_focus(compose->reply_entry);
7488         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7489                 gtk_widget_grab_focus(compose->followup_entry);
7490         else
7491                 gtk_widget_grab_focus(compose->text);
7492 }
7493
7494 static void bcc_activated(GtkWidget *widget, Compose *compose)
7495 {
7496         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7497                 gtk_widget_grab_focus(compose->reply_entry);
7498         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7499                 gtk_widget_grab_focus(compose->followup_entry);
7500         else
7501                 gtk_widget_grab_focus(compose->text);
7502 }
7503
7504 static void replyto_activated(GtkWidget *widget, Compose *compose)
7505 {
7506         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7507                 gtk_widget_grab_focus(compose->followup_entry);
7508         else
7509                 gtk_widget_grab_focus(compose->text);
7510 }
7511
7512 static void followupto_activated(GtkWidget *widget, Compose *compose)
7513 {
7514         gtk_widget_grab_focus(compose->text);
7515 }
7516 #endif
7517
7518 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7519                                              GtkWidget *widget)
7520 {
7521         Compose *compose = (Compose *)data;
7522
7523         if (GTK_CHECK_MENU_ITEM(widget)->active)
7524                 compose->return_receipt = TRUE;
7525         else
7526                 compose->return_receipt = FALSE;
7527 }
7528
7529 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7530                                              GtkWidget *widget)
7531 {
7532         Compose *compose = (Compose *)data;
7533
7534         if (GTK_CHECK_MENU_ITEM(widget)->active)
7535                 compose->remove_references = TRUE;
7536         else
7537                 compose->remove_references = FALSE;
7538 }
7539
7540 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7541                                             GdkEventKey *event,
7542                                             ComposeHeaderEntry *headerentry)
7543 {
7544         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7545             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7546             !(event->state & GDK_MODIFIER_MASK) &&
7547             (event->keyval == GDK_BackSpace) &&
7548             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7549                 gtk_container_remove
7550                         (GTK_CONTAINER(headerentry->compose->header_table),
7551                          headerentry->combo);
7552                 gtk_container_remove
7553                         (GTK_CONTAINER(headerentry->compose->header_table),
7554                          headerentry->entry);
7555                 headerentry->compose->header_list =
7556                         g_slist_remove(headerentry->compose->header_list,
7557                                        headerentry);
7558                 g_free(headerentry);
7559         } else  if (event->keyval == GDK_Tab) {
7560                 if (headerentry->compose->header_last == headerentry) {
7561                         /* Override default next focus, and give it to subject_entry
7562                          * instead of notebook tabs
7563                          */
7564                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7565                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7566                         return TRUE;
7567                 }
7568         }
7569         return FALSE;
7570 }
7571
7572 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7573                                     ComposeHeaderEntry *headerentry)
7574 {
7575         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7576                 headerentry->compose->header_list =
7577                         g_slist_append(headerentry->compose->header_list,
7578                                        headerentry);
7579
7580                 compose_create_header_entry(headerentry->compose);
7581                 g_signal_handlers_disconnect_matched
7582                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7583                          0, 0, NULL, NULL, headerentry);
7584
7585                 /* Automatically scroll down */
7586                 compose_show_first_last_header(headerentry->compose, FALSE);
7587
7588         }
7589         return FALSE;
7590 }
7591
7592 static gboolean compose_headerentry_button_pressed
7593         (GtkWidget *entry, GdkEventButton *event, gpointer data)
7594 {
7595         /* if this is a lclick, grab the focus */
7596         if (event->button == 1)
7597                 gtk_widget_grab_focus(entry);
7598         return FALSE;
7599 }
7600
7601 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7602 {
7603         GtkAdjustment *vadj;
7604
7605         g_return_if_fail(compose);
7606         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7607         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7608
7609         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7610         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7611 }
7612
7613 static void text_activated(GtkWidget *widget, Compose *compose)
7614 {
7615         compose_send_control_enter(compose);
7616 }
7617
7618 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7619                           const gchar *text, gint len, Compose *compose)
7620 {
7621         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7622                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7623
7624         g_return_if_fail(text);
7625
7626         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7627                                         G_CALLBACK(text_inserted),
7628                                         compose);
7629         if (paste_as_quotation) {
7630                 gchar *new_text;
7631                 gchar *qmark;
7632
7633                 if (len < 0)
7634                         len = strlen(text);
7635
7636                 new_text = g_strndup(text, len);
7637                 if (prefs_common.quotemark && *prefs_common.quotemark)
7638                         qmark = prefs_common.quotemark;
7639                 else
7640                         qmark = "> ";
7641                 gtk_text_buffer_place_cursor(buffer, iter);
7642                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7643                 g_free(new_text);
7644                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7645                                   GINT_TO_POINTER(paste_as_quotation - 1));
7646         } else
7647                 gtk_text_buffer_insert(buffer, iter, text, len);
7648
7649         if (prefs_common.autowrap)
7650                 compose_wrap_line_all_full(compose, TRUE);
7651
7652         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7653                                           G_CALLBACK(text_inserted),
7654                                           compose);
7655         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7656
7657         if (prefs_common.autosave &&
7658             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7659                 compose->draft_timeout_tag = gtk_timeout_add
7660                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7661 }
7662
7663 static gint compose_defer_auto_save_draft(Compose *compose)
7664 {
7665         compose->draft_timeout_tag = -1;
7666         compose_draft_cb((gpointer)compose, 2, NULL);
7667         return FALSE;
7668 }
7669
7670 static gboolean compose_send_control_enter(Compose *compose)
7671 {
7672         GdkEvent *ev;
7673         GdkEventKey *kev;
7674         GtkItemFactory *ifactory;
7675         GtkAccelKey *accel;
7676         GtkWidget *send_menu;
7677         GSList *list;
7678         GdkModifierType ignored_mods =
7679                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7680                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7681
7682         ev = gtk_get_current_event();
7683         if (ev->type != GDK_KEY_PRESS) return FALSE;
7684
7685         kev = (GdkEventKey *)ev;
7686         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7687                 return FALSE;
7688
7689         if (compose->exteditor_tag != -1)
7690                 return FALSE;
7691
7692         ifactory = gtk_item_factory_from_widget(compose->menubar);
7693         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7694         list = gtk_accel_groups_from_object(G_OBJECT(send_menu));
7695         if (!list)
7696                 return FALSE;
7697
7698         accel = (GtkAccelKey *)list->data;
7699         if (accel && accel->accel_key == kev->keyval &&
7700             (accel->accel_mods & ~ignored_mods) ==
7701             (kev->state & ~ignored_mods)) {
7702                 compose_send_cb(compose, 0, NULL);
7703                 return TRUE;
7704         }
7705
7706         return FALSE;
7707 }
7708
7709 #if USE_ASPELL
7710 static void compose_check_all(Compose *compose)
7711 {
7712         if (compose->gtkaspell)
7713                 gtkaspell_check_all(compose->gtkaspell);
7714 }
7715
7716 static void compose_highlight_all(Compose *compose)
7717 {
7718         if (compose->gtkaspell)
7719                 gtkaspell_highlight_all(compose->gtkaspell);
7720 }
7721
7722 static void compose_check_backwards(Compose *compose)
7723 {
7724         if (compose->gtkaspell)
7725                 gtkaspell_check_backwards(compose->gtkaspell);
7726         else {
7727                 GtkItemFactory *ifactory;
7728                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7729                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7730                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7731         }
7732 }
7733
7734 static void compose_check_forwards_go(Compose *compose)
7735 {
7736         if (compose->gtkaspell)
7737                 gtkaspell_check_forwards_go(compose->gtkaspell);
7738         else {
7739                 GtkItemFactory *ifactory;
7740                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7741                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7742                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7743         }
7744 }
7745 #endif
7746
7747 /*!
7748  *\brief        Guess originating forward account from MsgInfo and several
7749  *              "common preference" settings. Return NULL if no guess.
7750  */
7751 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7752 {
7753         PrefsAccount *account = NULL;
7754
7755         g_return_val_if_fail(msginfo, NULL);
7756         g_return_val_if_fail(msginfo->folder, NULL);
7757         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7758
7759         if (msginfo->folder->prefs->enable_default_account)
7760                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7761
7762         if (!account)
7763                 account = msginfo->folder->folder->account;
7764
7765         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7766                 gchar *to;
7767                 Xstrdup_a(to, msginfo->to, return NULL);
7768                 extract_address(to);
7769                 account = account_find_from_address(to);
7770         }
7771
7772         if (!account && prefs_common.forward_account_autosel) {
7773                 gchar cc[BUFFSIZE];
7774                 if (!procheader_get_header_from_msginfo
7775                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7776                         extract_address(cc);
7777                         account = account_find_from_address(cc);
7778                 }
7779         }
7780
7781         return account;
7782 }
7783
7784 /**
7785  * Add entry field for each address in list.
7786  * \param compose     E-Mail composition object.
7787  * \param listAddress List of (formatted) E-Mail addresses.
7788  */
7789 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7790         GList *node;
7791         gchar *addr;
7792         node = listAddress;
7793         while( node ) {
7794                 addr = ( gchar * ) node->data;
7795                 compose_entry_append( compose, addr, COMPOSE_TO );
7796                 node = g_list_next( node );
7797         }
7798 }
7799
7800 /*
7801  * End of Source.
7802  */
7803