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
1812                 mark = gtk_text_buffer_get_insert(buffer);
1813                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1814
1815                 lastp = strchr(p, '\n');
1816                 len = lastp ? lastp - p + 1 : -1;
1817                 gtk_text_buffer_insert(buffer, &iter, p, len);
1818
1819                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1820                                         G_CALLBACK(compose_changed_cb),
1821                                         compose);
1822
1823                 if (lastp)
1824                         p = lastp + 1;
1825                 else
1826                         break;
1827         }
1828
1829         return buf;
1830 }
1831
1832 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1833                                     gboolean to_all, gboolean to_ml,
1834                                     gboolean to_sender,
1835                                     gboolean followup_and_reply_to)
1836 {
1837         GSList *cc_list = NULL;
1838         GSList *cur;
1839         gchar *from = NULL;
1840         gchar *replyto = NULL;
1841         GHashTable *to_table;
1842
1843         g_return_if_fail(compose->account != NULL);
1844         g_return_if_fail(msginfo != NULL);
1845
1846         if (compose->account->protocol != A_NNTP) {
1847                 if (!compose->replyto && to_ml && compose->ml_post
1848                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1849                         compose_entry_append(compose,
1850                                            compose->ml_post,
1851                                            COMPOSE_TO);
1852                 else if (!(to_all || to_sender)
1853                          && msginfo->folder
1854                          && msginfo->folder->prefs->enable_default_reply_to) {
1855                         compose_entry_append(compose,
1856                             msginfo->folder->prefs->default_reply_to,
1857                             COMPOSE_TO);
1858                 } else
1859                         compose_entry_append(compose,
1860                                  (compose->replyto && !to_sender)
1861                                   ? compose->replyto :
1862                                   msginfo->from ? msginfo->from : "",
1863                                   COMPOSE_TO);
1864         } else {
1865                 if (to_sender || (compose->followup_to &&
1866                         !strncmp(compose->followup_to, "poster", 6)))
1867                         compose_entry_append
1868                                 (compose,
1869                                  (compose->replyto ? compose->replyto :
1870                                         msginfo->from ? msginfo->from : ""),
1871                                  COMPOSE_TO);
1872
1873                 else if (followup_and_reply_to || to_all) {
1874                         compose_entry_append
1875                                 (compose,
1876                                  (compose->replyto ? compose->replyto :
1877                                  msginfo->from ? msginfo->from : ""),
1878                                  COMPOSE_TO);
1879
1880                         compose_entry_append
1881                                 (compose,
1882                                  compose->followup_to ? compose->followup_to :
1883                                  compose->newsgroups ? compose->newsgroups : "",
1884                                  COMPOSE_NEWSGROUPS);
1885                 }
1886                 else
1887                         compose_entry_append
1888                                 (compose,
1889                                  compose->followup_to ? compose->followup_to :
1890                                  compose->newsgroups ? compose->newsgroups : "",
1891                                  COMPOSE_NEWSGROUPS);
1892         }
1893
1894         if (msginfo->subject && *msginfo->subject) {
1895                 gchar *buf, *buf2;
1896                 guchar *p;
1897
1898                 buf = p = g_strdup(msginfo->subject);
1899                 p += subject_get_prefix_length(p);
1900                 memmove(buf, p, strlen(p) + 1);
1901
1902                 buf2 = g_strdup_printf("Re: %s", buf);
1903                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1904
1905                 g_free(buf2);
1906                 g_free(buf);
1907         } else
1908                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1909
1910         if (to_ml && compose->ml_post) return;
1911         if (!to_all || compose->account->protocol == A_NNTP) return;
1912
1913         if (compose->replyto) {
1914                 Xstrdup_a(replyto, compose->replyto, return);
1915                 extract_address(replyto);
1916         }
1917         if (msginfo->from) {
1918                 Xstrdup_a(from, msginfo->from, return);
1919                 extract_address(from);
1920         }
1921
1922         if (replyto && from)
1923                 cc_list = address_list_append_with_comments(cc_list, from);
1924         if (to_all && msginfo->folder &&
1925             msginfo->folder->prefs->enable_default_reply_to)
1926                 cc_list = address_list_append_with_comments(cc_list,
1927                                 msginfo->folder->prefs->default_reply_to);
1928         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1929         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1930
1931         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1932         if (replyto)
1933                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1934         if (compose->account)
1935                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1936                                     GINT_TO_POINTER(1));
1937
1938         /* remove address on To: and that of current account */
1939         for (cur = cc_list; cur != NULL; ) {
1940                 GSList *next = cur->next;
1941                 gchar *addr;
1942
1943                 addr = g_strdup(cur->data);
1944                 extract_address(addr);
1945
1946                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
1947                         cc_list = g_slist_remove(cc_list, cur->data);
1948                 else
1949                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
1950
1951                 cur = next;
1952         }
1953         hash_free_strings(to_table);
1954         g_hash_table_destroy(to_table);
1955
1956         if (cc_list) {
1957                 for (cur = cc_list; cur != NULL; cur = cur->next)
1958                         compose_entry_append(compose, (gchar *)cur->data,
1959                                              COMPOSE_CC);
1960                 slist_free_strings(cc_list);
1961                 g_slist_free(cc_list);
1962         }
1963
1964 }
1965
1966 #define SET_ENTRY(entry, str) \
1967 { \
1968         if (str && *str) \
1969                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1970 }
1971
1972 #define SET_ADDRESS(type, str) \
1973 { \
1974         if (str && *str) \
1975                 compose_entry_append(compose, str, type); \
1976 }
1977
1978 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1979 {
1980         g_return_if_fail(msginfo != NULL);
1981
1982         SET_ENTRY(subject_entry, msginfo->subject);
1983         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1984         SET_ADDRESS(COMPOSE_CC, compose->cc);
1985         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1986         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1987         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
1988         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
1989
1990         compose_update_priority_menu_item(compose);
1991 #if USE_GPGME
1992         compose_update_gnupg_mode_menu_item(compose);
1993 #endif
1994         compose_show_first_last_header(compose, TRUE);
1995
1996 }
1997
1998 #undef SET_ENTRY
1999 #undef SET_ADDRESS
2000
2001 static void compose_insert_sig(Compose *compose, gboolean replace)
2002 {
2003         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2004         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2005         GtkTextMark *mark;
2006         GtkTextIter iter;
2007         gint cur_pos;
2008
2009
2010         g_return_if_fail(compose->account != NULL);
2011
2012         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2013                                         G_CALLBACK(compose_changed_cb),
2014                                         compose);
2015
2016         mark = gtk_text_buffer_get_insert(buffer);
2017         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2018         cur_pos = gtk_text_iter_get_offset (&iter);
2019
2020         gtk_text_buffer_get_end_iter(buffer, &iter);
2021
2022         if (replace && compose->sig_str) {
2023                 gboolean found;
2024                 GtkTextIter first_iter, start_iter, end_iter;
2025
2026                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2027
2028                 if (compose->sig_str[0] == '\0')
2029                         found = FALSE;
2030                 else
2031                         found = gtk_text_iter_forward_search(&first_iter,
2032                                                              compose->sig_str,
2033                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2034                                                              &start_iter, &end_iter,
2035                                                              NULL);
2036
2037                 if (found) {
2038                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2039                         iter = start_iter;
2040                 }
2041         }
2042
2043         g_free(compose->sig_str);
2044         compose->sig_str = compose_get_signature_str(compose);
2045         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2046                 compose->sig_str = g_strdup("");
2047
2048         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2049
2050         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2051                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2052
2053         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2054         gtk_text_buffer_place_cursor (buffer, &iter);
2055
2056         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2057                                         G_CALLBACK(compose_changed_cb),
2058                                         compose);
2059
2060 }
2061
2062 static gchar *compose_get_signature_str(Compose *compose)
2063 {
2064         gchar *sig_body = NULL;
2065         gchar *sig_str = NULL;
2066
2067         g_return_val_if_fail(compose->account != NULL, NULL);
2068
2069         if (!compose->account->sig_path)
2070                 return NULL;
2071
2072         if (compose->account->sig_type == SIG_FILE) {
2073                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2074                         g_warning("can't open signature file: %s\n",
2075                                   compose->account->sig_path);
2076                         return NULL;
2077                 }
2078         }
2079
2080         if (compose->account->sig_type == SIG_COMMAND)
2081                 sig_body = get_command_output(compose->account->sig_path);
2082         else {
2083                 gchar *tmp;
2084
2085                 tmp = file_read_to_str(compose->account->sig_path);
2086                 if (!tmp)
2087                         return NULL;
2088                 sig_body = normalize_newlines(tmp);
2089                 g_free(tmp);
2090         }
2091
2092         if (compose->account->sig_sep)
2093                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2094                                       NULL);
2095         else
2096                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2097
2098         g_free(sig_body);
2099
2100         return sig_str;
2101 }
2102
2103 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2104 {
2105         GtkTextView *text;
2106         GtkTextBuffer *buffer;
2107         GtkTextMark *mark;
2108         GtkTextIter iter;
2109         gchar buf[BUFFSIZE];
2110         gint len;
2111         FILE *fp;
2112         gboolean badtxt = FALSE;
2113
2114         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2115
2116         if ((fp = fopen(file, "rb")) == NULL) {
2117                 FILE_OP_ERROR(file, "fopen");
2118                 return COMPOSE_INSERT_READ_ERROR;
2119         }
2120
2121         text = GTK_TEXT_VIEW(compose->text);
2122         buffer = gtk_text_view_get_buffer(text);
2123         mark = gtk_text_buffer_get_insert(buffer);
2124         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2125
2126         while (fgets(buf, sizeof(buf), fp) != NULL) {
2127                 const gchar *cur_encoding = conv_get_current_charset_str();
2128                 gchar *str = conv_codeset_strdup(buf, cur_encoding, CS_UTF_8);
2129
2130                 if (!str) continue;
2131
2132                 /* strip <CR> if DOS/Windows file,
2133                    replace <CR> with <LF> if Macintosh file. */
2134                 strcrchomp(str);
2135                 len = strlen(str);
2136                 if (len > 0 && str[len - 1] != '\n') {
2137                         while (--len >= 0)
2138                                 if (str[len] == '\r') str[len] = '\n';
2139                 }
2140                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2141
2142                 g_free (str);
2143         }
2144
2145         fclose(fp);
2146
2147         if (badtxt)
2148                 return COMPOSE_INSERT_INVALID_CHARACTER;
2149         else
2150                 return COMPOSE_INSERT_SUCCESS;
2151 }
2152
2153 static void compose_attach_append(Compose *compose, const gchar *file,
2154                                   const gchar *filename,
2155                                   const gchar *content_type)
2156 {
2157         AttachInfo *ainfo;
2158         gchar *text[N_ATTACH_COLS];
2159         FILE *fp;
2160         off_t size;
2161         gint row;
2162
2163         if (!is_file_exist(file)) {
2164                 g_warning("File %s doesn't exist\n", file);
2165                 return;
2166         }
2167         if ((size = get_file_size(file)) < 0) {
2168                 g_warning("Can't get file size of %s\n", file);
2169                 return;
2170         }
2171         if (size == 0) {
2172                 alertpanel_notice(_("File %s is empty."), file);
2173                 return;
2174         }
2175         if ((fp = fopen(file, "rb")) == NULL) {
2176                 alertpanel_error(_("Can't read %s."), file);
2177                 return;
2178         }
2179         fclose(fp);
2180
2181 #if 0 /* NEW COMPOSE GUI */
2182         if (!compose->use_attach) {
2183                 GtkItemFactory *ifactory;
2184
2185                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2186                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2187         }
2188 #endif
2189         ainfo = g_new0(AttachInfo, 1);
2190         ainfo->file = g_strdup(file);
2191
2192         if (content_type) {
2193                 ainfo->content_type = g_strdup(content_type);
2194                 if (!strcasecmp(content_type, "message/rfc822")) {
2195                         MsgInfo *msginfo;
2196                         MsgFlags flags = {0, 0};
2197                         const gchar *name;
2198
2199                         if (procmime_get_encoding_for_file(file) == ENC_7BIT)
2200                                 ainfo->encoding = ENC_7BIT;
2201                         else
2202                                 ainfo->encoding = ENC_8BIT;
2203
2204                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2205                         if (msginfo && msginfo->subject)
2206                                 name = msginfo->subject;
2207                         else
2208                                 name = g_basename(filename ? filename : file);
2209
2210                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2211
2212                         procmsg_msginfo_free(msginfo);
2213                 } else {
2214                         if (!g_strncasecmp(content_type, "text", 4))
2215                                 ainfo->encoding =
2216                                         procmime_get_encoding_for_file(file);
2217                         else
2218                                 ainfo->encoding = ENC_BASE64;
2219                         ainfo->name = g_strdup
2220                                 (g_basename(filename ? filename : file));
2221                 }
2222         } else {
2223                 ainfo->content_type = procmime_get_mime_type(file);
2224                 if (!ainfo->content_type) {
2225                         ainfo->content_type =
2226                                 g_strdup("application/octet-stream");
2227                         ainfo->encoding = ENC_BASE64;
2228                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
2229                         ainfo->encoding = procmime_get_encoding_for_file(file);
2230                 else
2231                         ainfo->encoding = ENC_BASE64;
2232                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
2233         }
2234         ainfo->size = size;
2235
2236         text[COL_MIMETYPE] = ainfo->content_type;
2237         text[COL_SIZE] = to_human_readable(size);
2238         text[COL_NAME] = ainfo->name;
2239
2240         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
2241         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2242 }
2243
2244 #ifdef USE_GPGME
2245 static void compose_use_signing(Compose *compose, gboolean use_signing)
2246 {
2247         GtkItemFactory *ifactory;
2248         GtkWidget *menuitem = NULL;
2249
2250         compose->use_signing = use_signing;
2251         ifactory = gtk_item_factory_from_widget(compose->menubar);
2252         menuitem = gtk_item_factory_get_item
2253                 (ifactory, "/Message/Sign");
2254         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2255                                        use_signing);
2256         compose_update_gnupg_mode_menu_item(compose);
2257 }
2258 #endif /* USE_GPGME */
2259
2260 #define NEXT_PART_NOT_CHILD(info)  \
2261 {  \
2262         node = info->node;  \
2263         while (node->children)  \
2264                 node = g_node_last_child(node);  \
2265         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2266 }
2267
2268 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2269 {
2270         MimeInfo *mimeinfo;
2271         MimeInfo *child;
2272         MimeInfo *firsttext = NULL;
2273         MimeInfo *encrypted = NULL;
2274         GNode    *node;
2275         gchar *outfile;
2276         const gchar *partname = NULL;
2277
2278         mimeinfo = procmime_scan_message(msginfo);
2279         if (!mimeinfo) return;
2280
2281         if (mimeinfo->node->children == NULL) {
2282                 procmime_mimeinfo_free_all(mimeinfo);
2283                 return;
2284         }
2285
2286         /* find first content part */
2287         child = (MimeInfo *) mimeinfo->node->children->data;
2288         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2289                 child = (MimeInfo *)child->node->children->data;
2290
2291         if (child->type == MIMETYPE_TEXT) {
2292                 firsttext = child;
2293                 debug_print("First text part found\n");
2294         } else if (compose->mode == COMPOSE_REEDIT &&
2295                  child->type == MIMETYPE_APPLICATION &&
2296                  !strcasecmp(child->subtype, "pgp-encrypted")) {
2297                 AlertValue val;
2298                 val = alertpanel(_("Encrypted message"),
2299                                  _("Cannot re-edit an encrypted message. \n"
2300                                    "Discard encrypted part?"),
2301                                  _("Yes"), _("No"), NULL);
2302                 if (val == G_ALERTDEFAULT)
2303                         encrypted = (MimeInfo *)child->node->parent->data;
2304         }
2305
2306         child = (MimeInfo *) mimeinfo->node->children->data;
2307         while (child != NULL) {
2308                 if (child == encrypted) {
2309                         /* skip this part of tree */
2310                         NEXT_PART_NOT_CHILD(child);
2311                         continue;
2312                 }
2313
2314                 if (child->type == MIMETYPE_MULTIPART) {
2315                         /* get the actual content */
2316                         child = procmime_mimeinfo_next(child);
2317                         continue;
2318                 }
2319
2320                 if (child == firsttext) {
2321                         child = procmime_mimeinfo_next(child);
2322                         continue;
2323                 }
2324
2325                 if ((compose->mode == COMPOSE_REEDIT ||
2326                      compose->mode == COMPOSE_FORWARD_INLINE ||
2327                      compose->mode == COMPOSE_FORWARD )  &&
2328                     (child->type == MIMETYPE_APPLICATION) &&
2329                     !strcmp(child->subtype, "pgp-signature")) {
2330 #ifdef USE_GPGME
2331                         if (compose->mode == COMPOSE_REEDIT) {
2332                                 compose->gnupg_mode  = GNUPG_MODE_DETACH;
2333                                 compose_use_signing(compose, TRUE);
2334                         }
2335 #endif
2336                         child = procmime_mimeinfo_next(child);
2337                         continue;
2338                 }
2339                 outfile = procmime_get_tmp_file_name(child);
2340                 if (procmime_get_part(outfile, child) < 0)
2341                         g_warning("Can't get the part of multipart message.");
2342                 else {
2343                         gchar *content_type;
2344
2345                         content_type = g_strdup_printf("%s/%s", procmime_get_type_str(child->type), child->subtype);
2346                         partname = procmime_mimeinfo_get_parameter(child, "name");
2347                         if (partname == NULL)
2348                                 partname = "";
2349                         compose_attach_append(compose, outfile,
2350                                               partname, content_type);
2351                         g_free(content_type);
2352                 }
2353                 g_free(outfile);
2354                 NEXT_PART_NOT_CHILD(child);
2355         }
2356         procmime_mimeinfo_free_all(mimeinfo);
2357 }
2358
2359
2360 #define CHAR_BUF_SIZE 8
2361 #undef NEXT_PART_NOT_CHILD
2362
2363 #define GET_CHAR(iter_p, buf, len)                                           \
2364 {                                                                            \
2365         GtkTextIter end_iter;                                                \
2366         gchar *tmp;                                                          \
2367         end_iter = *iter_p;                                                  \
2368         gtk_text_iter_forward_char(&end_iter);                               \
2369         tmp = gtk_text_buffer_get_text(textbuf, iter_p, &end_iter, FALSE);   \
2370         if (tmp) {                                                           \
2371                 glong items_read, items_witten;                              \
2372                 GError *error = NULL;                                        \
2373                 gunichar *wide_char;                                         \
2374                 strncpy2(buf, tmp, CHAR_BUF_SIZE);                           \
2375                 wide_char = g_utf8_to_ucs4(tmp, -1,                          \
2376                                            &items_read, &items_witten,       \
2377                                            &error);                          \
2378                 if (error != NULL) {                                         \
2379                         g_warning("%s\n", error->message);                   \
2380                         g_error_free(error);                                 \
2381                 }                                                            \
2382                 len = wide_char && g_unichar_iswide(*wide_char) ? 2 : 1;     \
2383                 g_free(wide_char);                                           \
2384         } else {                                                             \
2385                 buf[0] = '\0';                                               \
2386                 len = 1;                                                     \
2387         }                                                                    \
2388         g_free(tmp);                                                         \
2389 }
2390
2391 #define DISP_WIDTH(len) \
2392         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2393          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2394
2395 #define SPACE_CHARS     " \t"
2396
2397 static void compose_wrap_line(Compose *compose)
2398 {
2399         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2400         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2401         GtkTextMark *mark;
2402         GtkTextIter insert_iter, iter;
2403         gint ch_len, last_ch_len;
2404         gchar cbuf[CHAR_BUF_SIZE], last_ch;
2405         guint text_len;
2406         gint p_start, p_end;
2407         gint line_pos, cur_pos;
2408         gint line_len, cur_len;
2409         gboolean line_end, quoted;
2410
2411         text_len = gtk_text_buffer_get_char_count(textbuf);
2412         mark = gtk_text_buffer_get_insert(textbuf);
2413         gtk_text_buffer_get_iter_at_mark(textbuf, &insert_iter, mark);
2414         cur_pos = gtk_text_iter_get_offset(&insert_iter);
2415         GET_CHAR(&insert_iter, cbuf, ch_len);
2416         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2417                 GtkTextIter prev_iter;
2418                 if (cur_pos == 0)
2419                         return; /* on the paragraph mark */
2420                 prev_iter = insert_iter;
2421                 gtk_text_iter_backward_char(&prev_iter);
2422                 GET_CHAR(&prev_iter, cbuf, ch_len);
2423                 if (ch_len == 1 && *cbuf == '\n')
2424                         return; /* on the paragraph mark */
2425         }
2426
2427         /* find paragraph start. */
2428         line_end = quoted = FALSE;
2429         for (iter = insert_iter; gtk_text_iter_backward_char(&iter);) {
2430                 GET_CHAR(&iter, cbuf, ch_len);
2431                 if (ch_len == 1 && *cbuf == '\n') {
2432                         if (quoted)
2433                                 return; /* quoted part */
2434                         if (line_end) {
2435                                 gtk_text_iter_forward_chars(&iter, 2);
2436                                 break;
2437                         }
2438                         line_end = TRUE;
2439                 } else {
2440                         if (ch_len == 1
2441                             && strchr(prefs_common.quote_chars, *cbuf))
2442                                 quoted = 1;
2443                         else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
2444                                 quoted = 0;
2445
2446                         line_end = FALSE;
2447                 }
2448         }
2449         p_start = gtk_text_iter_get_offset(&iter);
2450
2451         /* find paragraph end. */
2452         line_end = FALSE;
2453         for (iter = insert_iter; gtk_text_iter_forward_char(&iter);) {
2454                 GET_CHAR(&iter, cbuf, ch_len);
2455                 if (ch_len == 1 && *cbuf == '\n') {
2456                         if (line_end) {
2457                                 p_end -= 1;
2458                                 gtk_text_iter_backward_char(&iter);
2459                                 break;
2460                         }
2461                         line_end = TRUE;
2462                 } else {
2463                         if (line_end && ch_len == 1 &&
2464                             strchr(prefs_common.quote_chars, *cbuf))
2465                                 return; /* quoted part */
2466
2467                         line_end = FALSE;
2468                 }
2469         }
2470         p_end = gtk_text_iter_get_offset(&iter);
2471
2472         if (p_end >= text_len)
2473                 p_end = text_len;
2474
2475         if (p_start >= p_end)
2476                 return;
2477
2478         line_len = cur_len = 0;
2479         last_ch_len = 0;
2480         last_ch = '\0';
2481         line_pos = p_start;
2482         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2483                 gboolean space = FALSE;
2484
2485                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2486
2487                 GET_CHAR(&iter, cbuf, ch_len);
2488
2489                 if (ch_len < 0) {
2490                         cbuf[0] = '\0';
2491                         ch_len = 1;
2492                 }
2493
2494                 if (ch_len == 1 && isspace(*(guchar *)cbuf))
2495                         space = 1;
2496
2497                 if (ch_len == 1 && *cbuf == '\n') {
2498                         gboolean replace = FALSE;
2499                         GtkTextIter next_iter = iter;
2500
2501                         gtk_text_iter_forward_char(&next_iter);
2502
2503                         if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
2504                                 if (cur_pos + 1 < p_end) {
2505                                         GET_CHAR(&next_iter, cbuf, ch_len);
2506                                         if (ch_len == 1 &&
2507                                             !isspace(*(guchar *)cbuf))
2508                                                 replace = TRUE;
2509                                 }
2510                         }
2511                         gtk_text_buffer_delete(textbuf, &iter, &next_iter);
2512                         if (replace) {
2513                                 gtk_text_buffer_insert(textbuf, &iter, " ", 1);
2514                                 space = TRUE;
2515                         }
2516                         else {
2517                                 p_end--;
2518                                 cur_pos--;
2519                                 gtk_text_buffer_get_iter_at_offset
2520                                         (textbuf, &iter, cur_pos);
2521                                 continue;
2522                         }
2523                 }
2524
2525                 last_ch_len = ch_len;
2526                 last_ch = *cbuf;
2527
2528                 if (space) {
2529                         line_pos = cur_pos + 1;
2530                         line_len = cur_len + ch_len;
2531                 }
2532
2533                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2534
2535                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2536                     line_len > 0) {
2537                         gint tlen = ch_len;
2538                         GtkTextIter prev_iter = iter;
2539
2540                         gtk_text_iter_backward_char(&prev_iter);
2541
2542                         GET_CHAR(&prev_iter, cbuf, ch_len);
2543                         if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2544                                 gtk_text_buffer_delete(textbuf, &prev_iter, &iter);
2545                                 iter = prev_iter;
2546                                 p_end--;
2547                                 cur_pos--;
2548                                 line_pos--;
2549                                 cur_len--;
2550                                 line_len--;
2551                         }
2552                         ch_len = tlen;
2553
2554                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2555                         p_end++;
2556                         cur_pos++;
2557                         line_pos++;
2558                         cur_len = cur_len - line_len + ch_len;
2559                         line_len = 0;
2560                         continue;
2561                 }
2562
2563                 if (ch_len > 1) {
2564                         line_pos = cur_pos + 1;
2565                         line_len = cur_len + ch_len;
2566                 }
2567                 cur_len += ch_len;
2568         }
2569 }
2570
2571 #undef WRAP_DEBUG
2572 #ifdef WRAP_DEBUG
2573 /* Darko: used when I debug wrapping */
2574 void dump_text(GtkTextBuffer textbuf, int pos, int tlen, int breakoncr)
2575 {
2576         gint i, clen;
2577         gchar cbuf[CHAR_BUF_SIZE];
2578
2579         printf("%d [", pos);
2580         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, pos);
2581         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + tlen);
2582         for (; gtk_text_iter_forward_char(&iter) &&
2583                      gtk_text_iter_compare(&iter, &end_iter) < 0;)
2584                 GET_CHAR(&iter, cbuf, clen);
2585                 if (clen < 0) break;
2586                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2587                         break;
2588                 fwrite(cbuf, clen, 1, stdout);
2589         }
2590         printf("]\n");
2591 }
2592 #endif
2593
2594 typedef enum {
2595         WAIT_FOR_SPACE,
2596         WAIT_FOR_INDENT_CHAR,
2597         WAIT_FOR_INDENT_CHAR_OR_SPACE
2598 } IndentState;
2599
2600 /* return indent length, we allow:
2601    > followed by spaces/tabs
2602    | followed by spaces/tabs
2603    uppercase characters immediately followed by >,
2604    and the repeating sequences of the above */
2605 /* return indent length */
2606 static guint get_indent_length(GtkTextBuffer *textbuf, guint start_pos, guint text_len)
2607 {
2608         guint i_len = 0;
2609         guint i, ch_len, alnum_cnt = 0;
2610         IndentState state = WAIT_FOR_INDENT_CHAR;
2611         gchar cbuf[CHAR_BUF_SIZE];
2612         gboolean is_space;
2613         gboolean is_indent;
2614
2615         if (prefs_common.quote_chars == NULL) {
2616                 return 0 ;
2617         }
2618
2619         for (i = start_pos; i < text_len; i++) {
2620                 GtkTextIter iter;
2621
2622                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, i);
2623                 GET_CHAR(&iter, cbuf, ch_len);
2624                 if (ch_len > 1)
2625                         break;
2626
2627                 if (cbuf[0] == '\n')
2628                         break;
2629
2630                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2631                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2632
2633                 switch (state) {
2634                 case WAIT_FOR_SPACE:
2635                         if (is_space == FALSE)
2636                                 goto out;
2637                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2638                         break;
2639                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2640                         if (is_indent == FALSE && is_space == FALSE &&
2641                             !isupper((guchar)cbuf[0]))
2642                                 goto out;
2643                         if (is_space == TRUE) {
2644                                 alnum_cnt = 0;
2645                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2646                         } else if (is_indent == TRUE) {
2647                                 alnum_cnt = 0;
2648                                 state = WAIT_FOR_SPACE;
2649                         } else {
2650                                 alnum_cnt++;
2651                                 state = WAIT_FOR_INDENT_CHAR;
2652                         }
2653                         break;
2654                 case WAIT_FOR_INDENT_CHAR:
2655                         if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
2656                                 goto out;
2657                         if (is_indent == TRUE) {
2658                                 if (alnum_cnt > 0
2659                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2660                                         goto out;
2661                                 alnum_cnt = 0;
2662                                 state = WAIT_FOR_SPACE;
2663                         } else {
2664                                 alnum_cnt++;
2665                         }
2666                         break;
2667                 }
2668
2669                 i_len++;
2670         }
2671
2672 out:
2673         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2674                 i_len -= alnum_cnt;
2675
2676         return i_len;
2677 }
2678
2679 /* insert quotation string when line was wrapped */
2680 static guint ins_quote(GtkTextBuffer *textbuf, GtkTextIter *iter,
2681                        guint indent_len,
2682                        guint prev_line_pos, guint text_len,
2683                        gchar *quote_fmt)
2684 {
2685         guint ins_len = 0;
2686
2687         if (indent_len) {
2688                 GtkTextIter iter1, iter2;
2689                 gchar *text;
2690
2691                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter1,
2692                                                    prev_line_pos);
2693                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter2,
2694                                                    prev_line_pos + indent_len);
2695                 text = gtk_text_buffer_get_text(textbuf, &iter1, &iter2, FALSE);
2696                 if (!text) return 0;
2697
2698                 gtk_text_buffer_insert(textbuf, iter, text, -1);
2699                 ins_len = g_utf8_strlen(text, -1);
2700
2701                 g_free(text);
2702         }
2703
2704         return ins_len;
2705 }
2706
2707 /* check if we should join the next line */
2708 static gboolean join_next_line_is_needed(GtkTextBuffer *textbuf,
2709                                          guint start_pos, guint tlen,
2710                                          guint prev_ilen, gboolean autowrap)
2711 {
2712         guint indent_len, ch_len;
2713         gboolean do_join = FALSE;
2714         gchar cbuf[CHAR_BUF_SIZE];
2715
2716         indent_len = get_indent_length(textbuf, start_pos, tlen);
2717
2718         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2719                 GtkTextIter iter;
2720                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2721                                                    start_pos + indent_len);
2722                 GET_CHAR(&iter, cbuf, ch_len);
2723                 if (ch_len > 0 && (cbuf[0] != '\n'))
2724                         do_join = TRUE;
2725         }
2726
2727         return do_join;
2728 }
2729
2730 static void compose_wrap_line_all(Compose *compose)
2731 {
2732         compose_wrap_line_all_full(compose, FALSE);
2733 }
2734
2735 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2736 {
2737         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2738         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2739         GtkTextIter iter, end_iter;
2740         guint tlen;
2741         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2742         gint line_len = 0, cur_len = 0;
2743         gint ch_len;
2744         gboolean is_new_line = TRUE, do_delete = FALSE;
2745         guint i_len = 0;
2746         gboolean linewrap_quote = TRUE;
2747         gboolean set_editable_pos = FALSE;
2748         gint editable_pos = 0;
2749         guint linewrap_len = prefs_common.linewrap_len;
2750         gchar *qfmt = prefs_common.quotemark;
2751         gchar cbuf[CHAR_BUF_SIZE];
2752
2753         tlen = gtk_text_buffer_get_char_count(textbuf);
2754
2755         for (; cur_pos < tlen; cur_pos++) {
2756                 /* mark position of new line - needed for quotation wrap */
2757                 if (is_new_line) {
2758                         if (linewrap_quote)
2759                                 i_len = get_indent_length(textbuf, cur_pos, tlen);
2760
2761                         is_new_line = FALSE;
2762                         p_pos = cur_pos;
2763                 }
2764
2765                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2766                 GET_CHAR(&iter, cbuf, ch_len);
2767
2768                 /* fix line length for tabs */
2769                 if (ch_len == 1 && *cbuf == '\t') {
2770                         guint tab_width = 8;
2771                         guint tab_offset = line_len % tab_width;
2772
2773                         if (tab_offset) {
2774                                 line_len += tab_width - tab_offset - 1;
2775                                 cur_len = line_len;
2776                         }
2777                 }
2778
2779                 /* we have encountered line break */
2780                 if (ch_len == 1 && *cbuf == '\n') {
2781                         gint clen;
2782                         gchar cb[CHAR_BUF_SIZE];
2783
2784                         /* should we join the next line */
2785                         if ((autowrap || i_len != cur_len) && do_delete &&
2786                             join_next_line_is_needed
2787                                 (textbuf, cur_pos + 1, tlen, i_len, autowrap))
2788                                 do_delete = TRUE;
2789                         else
2790                                 do_delete = FALSE;
2791
2792                         /* skip delete if it is continuous URL */
2793                         if (do_delete && (line_pos - p_pos <= i_len) &&
2794                             gtkut_text_buffer_is_uri_string(textbuf, line_pos,
2795                                                             tlen))
2796                                 do_delete = FALSE;
2797
2798                         /* should we delete to perform smart wrapping */
2799                         if (line_len < linewrap_len && do_delete) {
2800                                 /* get rid of newline */
2801                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2802                                                                    &iter,
2803                                                                    cur_pos);
2804                                 end_iter = iter;
2805                                 gtk_text_iter_forward_char(&end_iter);
2806                                 gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2807                                 tlen--;
2808
2809                                 /* if text starts with quote fmt or with
2810                                    indent string, delete them */
2811                                 if (i_len) {
2812                                         guint ilen;
2813                                         ilen =  gtkut_text_buffer_str_compare_n
2814                                                 (textbuf, cur_pos, p_pos, i_len,
2815                                                  tlen);
2816                                         if (ilen) {
2817                                                 end_iter = iter;
2818                                                 gtk_text_iter_forward_chars
2819                                                         (&end_iter, ilen);
2820                                                 gtk_text_buffer_delete(textbuf,
2821                                                                        &iter,
2822                                                                        &end_iter);
2823                                                 tlen -= ilen;
2824                                         }
2825                                 }
2826
2827                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2828                                                                    &iter,
2829                                                                    cur_pos);
2830                                 GET_CHAR(&iter, cb, clen);
2831
2832                                 /* insert space if it's alphanumeric */
2833                                 if ((cur_pos != line_pos) &&
2834                                     ((clen > 1) || isalnum((guchar)cb[0]))) {
2835                                         gtk_text_buffer_insert(textbuf, &iter,
2836                                                                " ", 1);
2837                                         tlen++;
2838                                 }
2839
2840                                 /* and start over with current line */
2841                                 cur_pos = p_pos - 1;
2842                                 line_pos = cur_pos;
2843                                 line_len = cur_len = 0;
2844                                 do_delete = FALSE;
2845                                 is_new_line = TRUE;
2846 #ifdef WRAP_DEBUG
2847                                 g_print("after delete l_pos=");
2848                                 dump_text(text, line_pos, tlen, 1);
2849 #endif
2850                                 /* move beginning of line if we are on LF */
2851                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2852                                                                    &iter,
2853                                                                    line_pos);
2854                                 GET_CHAR(&iter, cb, clen);
2855                                 if (clen == 1 && *cb == '\n')
2856                                         line_pos++;
2857 #ifdef WRAP_DEBUG
2858                                 g_print("new line_pos=%d\n", line_pos);
2859 #endif
2860
2861                                 continue;
2862                         }
2863
2864                         /* mark new line beginning */
2865                         line_pos = cur_pos + 1;
2866                         line_len = cur_len = 0;
2867                         do_delete = FALSE;
2868                         is_new_line = TRUE;
2869                         continue;
2870                 }
2871
2872                 if (ch_len < 0) {
2873                         cbuf[0] = '\0';
2874                         ch_len = 1;
2875                 }
2876
2877                 /* possible line break */
2878                 if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2879                         line_pos = cur_pos + 1;
2880                         line_len = cur_len + ch_len;
2881                 }
2882
2883                 /* are we over wrapping length set in preferences ? */
2884                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
2885                         gint clen;
2886
2887 #ifdef WRAP_DEBUG
2888                         g_print("should wrap cur_pos=%d ", cur_pos);
2889                         dump_text(text, p_pos, tlen, 1);
2890                         dump_text(text, line_pos, tlen, 1);
2891 #endif
2892                         /* force wrapping if it is one long word but not URL */
2893                         if (line_pos - p_pos <= i_len)
2894                                 if (!gtkut_text_buffer_is_uri_string
2895                                     (textbuf, line_pos, tlen))
2896                                         line_pos = cur_pos - 1;
2897 #ifdef WRAP_DEBUG
2898                         g_print("new line_pos=%d\n", line_pos);
2899 #endif
2900
2901                         gtk_text_buffer_get_iter_at_offset(textbuf,
2902                                                            &iter,
2903                                                            line_pos - 1);
2904                         GET_CHAR(&iter, cbuf, clen);
2905
2906                         /* if next character is space delete it */
2907                         if (clen == 1 && isspace(*(guchar *)cbuf)) {
2908                                 if (p_pos + i_len != line_pos ||
2909                                     !gtkut_text_buffer_is_uri_string
2910                                         (textbuf, line_pos, tlen)) {
2911                                         /* workaround for correct cursor
2912                                            position */
2913                                         if (set_editable_pos == FALSE) {
2914                                                 GtkTextMark *ins = gtk_text_buffer_get_insert(textbuf);
2915                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &iter, ins);
2916                                                 editable_pos = gtk_text_iter_get_offset(&iter);
2917                                                 if (editable_pos == line_pos)
2918                                                         set_editable_pos = TRUE;
2919                                         }
2920                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2921                                                            &iter,
2922                                                            line_pos-1);
2923                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2924                                                            &end_iter,
2925                                                            line_pos);
2926                                         gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2927                                         //gtk_stext_set_point(text, line_pos);
2928                                         //gtk_stext_backward_delete(text, 1);
2929                                         tlen--;
2930                                         cur_pos--;
2931                                         line_pos--;
2932                                         cur_len--;
2933                                         line_len--;
2934                                 }
2935                         }
2936
2937                         /* if it is URL at beginning of line don't wrap */
2938                         if (p_pos + i_len == line_pos &&
2939                             gtkut_text_buffer_is_uri_string(textbuf, line_pos, tlen)) {
2940 #ifdef WRAP_DEBUG
2941                                 g_print("found URL at ");
2942                                 dump_text(text, line_pos, tlen, 1);
2943 #endif
2944                                 continue;
2945                         }
2946
2947                         /* insert CR */
2948                         gtk_text_buffer_get_iter_at_offset(textbuf,
2949                                                            &iter,
2950                                                            line_pos);
2951                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2952                         //gtk_stext_set_point(text, line_pos);
2953                         //gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2954                         //gtk_stext_compact_buffer(text);
2955                         tlen++;
2956                         line_pos++;
2957                         /* for loop will increase it */
2958                         cur_pos = line_pos - 1;
2959                         /* start over with current line */
2960                         is_new_line = TRUE;
2961                         line_len = cur_len = 0;
2962                         if (autowrap || i_len > 0)
2963                                 do_delete = TRUE;
2964                         else
2965                                 do_delete = FALSE;
2966 #ifdef WRAP_DEBUG
2967                         g_print("after CR insert ");
2968                         dump_text(text, line_pos, tlen, 1);
2969                         dump_text(text, cur_pos, tlen, 1);
2970 #endif
2971
2972                         /* should we insert quotation ? */
2973                         if (linewrap_quote && i_len) {
2974                                 /* only if line is not already quoted  */
2975                                 if (!gtkut_text_buffer_str_compare
2976                                         (textbuf, line_pos, tlen, qfmt)) {
2977                                         guint ins_len;
2978
2979                                         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2980
2981                                         if (line_pos - p_pos > i_len) {
2982                                                 ins_len = ins_quote
2983                                                         (textbuf, &iter, i_len, p_pos,
2984                                                          tlen, qfmt);
2985                                                 tlen += ins_len;
2986                                         }
2987 #ifdef WRAP_DEBUG
2988                                         g_print("after quote insert ");
2989                                         dump_text(text, line_pos, tlen, 1);
2990 #endif
2991                                 }
2992                         }
2993                         continue;
2994                 }
2995
2996                 if (ch_len > 1) {
2997                         line_pos = cur_pos + 1;
2998                         line_len = cur_len + ch_len;
2999                 }
3000                 /* advance to next character in buffer */
3001                 cur_len += ch_len;
3002         }
3003
3004         if (set_editable_pos && editable_pos <= tlen) {
3005                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, editable_pos);
3006                 gtk_text_buffer_place_cursor(textbuf, &iter);
3007         }
3008 }
3009
3010 #undef GET_CHAR
3011 #undef CHAR_BUF_SIZE
3012
3013 static void compose_set_title(Compose *compose)
3014 {
3015         gchar *str;
3016         gchar *edited;
3017
3018         edited = compose->modified ? _(" [Edited]") : "";
3019         if (compose->account && compose->account->address)
3020                 str = g_strdup_printf(_("%s - Compose message%s"),
3021                                       compose->account->address, edited);
3022         else
3023                 str = g_strdup_printf(_("Compose message%s"), edited);
3024         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3025         g_free(str);
3026 }
3027
3028 /**
3029  * compose_current_mail_account:
3030  *
3031  * Find a current mail account (the currently selected account, or the
3032  * default account, if a news account is currently selected).  If a
3033  * mail account cannot be found, display an error message.
3034  *
3035  * Return value: Mail account, or NULL if not found.
3036  **/
3037 static PrefsAccount *
3038 compose_current_mail_account(void)
3039 {
3040         PrefsAccount *ac;
3041
3042         if (cur_account && cur_account->protocol != A_NNTP)
3043                 ac = cur_account;
3044         else {
3045                 ac = account_get_default();
3046                 if (!ac || ac->protocol == A_NNTP) {
3047                         alertpanel_error(_("Account for sending mail is not specified.\n"
3048                                            "Please select a mail account before sending."));
3049                         return NULL;
3050                 }
3051         }
3052         return ac;
3053 }
3054
3055 static void compose_select_account(Compose *compose, PrefsAccount *account,
3056                                    gboolean init)
3057 {
3058         GtkItemFactory *ifactory;
3059
3060         g_return_if_fail(account != NULL);
3061
3062         compose->account = account;
3063
3064         compose_set_title(compose);
3065
3066         ifactory = gtk_item_factory_from_widget(compose->menubar);
3067 #if 0
3068         if (account->protocol == A_NNTP) {
3069                 gtk_widget_show(compose->newsgroups_hbox);
3070                 gtk_widget_show(compose->newsgroups_entry);
3071                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
3072                 compose->use_newsgroups = TRUE;
3073
3074                 menu_set_active(ifactory, "/View/To", FALSE);
3075                 menu_set_sensitive(ifactory, "/View/To", TRUE);
3076                 menu_set_active(ifactory, "/View/Cc", FALSE);
3077                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
3078                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
3079         } else {
3080                 gtk_widget_hide(compose->newsgroups_hbox);
3081                 gtk_widget_hide(compose->newsgroups_entry);
3082                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
3083                 gtk_widget_queue_resize(compose->table_vbox);
3084                 compose->use_newsgroups = FALSE;
3085
3086                 menu_set_active(ifactory, "/View/To", TRUE);
3087                 menu_set_sensitive(ifactory, "/View/To", FALSE);
3088                 menu_set_active(ifactory, "/View/Cc", TRUE);
3089                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
3090                 menu_set_active(ifactory, "/View/Followup to", FALSE);
3091                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
3092         }
3093
3094         if (account->set_autocc) {
3095                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
3096                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
3097                         compose_entry_set(compose, account->auto_cc,
3098                                           COMPOSE_ENTRY_CC);
3099         }
3100         if (account->set_autobcc) {
3101                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
3102                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
3103                         compose_entry_set(compose, account->auto_bcc,
3104                                           COMPOSE_ENTRY_BCC);
3105         }
3106         if (account->set_autoreplyto) {
3107                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
3108                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
3109                         compose_entry_set(compose, account->auto_replyto,
3110                                           COMPOSE_ENTRY_REPLY_TO);
3111         }
3112
3113         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
3114         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
3115                                        prefs_common.show_ruler);
3116 #endif
3117
3118 #if USE_GPGME
3119         if (account->default_sign)
3120                 menu_set_active(ifactory, "/Message/Sign", TRUE);
3121         if (account->default_encrypt)
3122                 menu_set_active(ifactory, "/Message/Encrypt", TRUE);
3123
3124         activate_gnupg_mode(compose, account);
3125 #endif /* USE_GPGME */
3126
3127         if (!init && compose->mode != COMPOSE_REDIRECT)
3128                 compose_insert_sig(compose, TRUE);
3129 }
3130
3131 gboolean compose_check_for_valid_recipient(Compose *compose) {
3132         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3133         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3134         gboolean recipient_found = FALSE;
3135         GSList *list;
3136         gchar **strptr;
3137
3138         /* free to and newsgroup list */
3139         slist_free_strings(compose->to_list);
3140         g_slist_free(compose->to_list);
3141         compose->to_list = NULL;
3142
3143         slist_free_strings(compose->newsgroup_list);
3144         g_slist_free(compose->newsgroup_list);
3145         compose->newsgroup_list = NULL;
3146
3147         /* search header entries for to and newsgroup entries */
3148         for (list = compose->header_list; list; list = list->next) {
3149                 gchar *header;
3150                 gchar *entry;
3151                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3152                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3153                 g_strstrip(entry);
3154                 if (entry[0] != '\0') {
3155                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3156                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3157                                         compose->to_list = address_list_append(compose->to_list, entry);
3158                                         recipient_found = TRUE;
3159                                 }
3160                         }
3161                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3162                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3163                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3164                                         recipient_found = TRUE;
3165                                 }
3166                         }
3167                 }
3168                 g_free(header);
3169                 g_free(entry);
3170         }
3171         return recipient_found;
3172 }
3173
3174 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3175 {
3176         const gchar *str;
3177
3178         if (compose_check_for_valid_recipient(compose) == FALSE) {
3179                 alertpanel_error(_("Recipient is not specified."));
3180                 return FALSE;
3181         }
3182
3183         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3184         if (*str == '\0' && check_subject == TRUE) {
3185                 AlertValue aval;
3186
3187                 aval = alertpanel(_("Send"),
3188                                   _("Subject is empty. Send it anyway?"),
3189                                   _("Yes"), _("No"), NULL);
3190                 if (aval != G_ALERTDEFAULT)
3191                         return FALSE;
3192         }
3193
3194         return TRUE;
3195 }
3196
3197 gint compose_send(Compose *compose)
3198 {
3199         gint msgnum;
3200         FolderItem *folder;
3201         gint val;
3202         gchar *msgpath;
3203
3204         if (compose_check_entries(compose, TRUE) == FALSE)
3205                 return -1;
3206
3207         val = compose_queue(compose, &msgnum, &folder);
3208         if (val) {
3209                 alertpanel_error(_("Could not queue message for sending"));
3210                 return -1;
3211         }
3212
3213         if (msgnum == 0) {
3214                 alertpanel_error(_("The message was queued but could not be sent.\nUse \"Send queued messages\" from the main window to retry."));
3215                 return 0;
3216         }
3217
3218         msgpath = folder_item_fetch_msg(folder, msgnum);
3219         val = procmsg_send_message_queue(msgpath);
3220         g_free(msgpath);
3221
3222         folder_item_remove_msg(folder, msgnum);
3223
3224         folder_item_scan(folder);
3225
3226         return val;
3227 }
3228
3229 #if 0 /* compose restructure */
3230 gint compose_send(Compose *compose)
3231 {
3232         gchar tmp[MAXPATHLEN + 1];
3233         gint ok = 0;
3234         static gboolean lock = FALSE;
3235
3236         if (lock) return 1;
3237
3238         g_return_val_if_fail(compose->account != NULL, -1);
3239
3240         lock = TRUE;
3241
3242         if (compose_check_entries(compose, TRUE) == FALSE) {
3243                 lock = FALSE;
3244                 return 1;
3245         }
3246
3247         /* write to temporary file */
3248         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%p",
3249                    get_tmp_dir(), G_DIR_SEPARATOR, compose);
3250
3251         if (prefs_common.linewrap_at_send)
3252                 compose_wrap_line_all(compose);
3253
3254         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
3255                 lock = FALSE;
3256                 return -1;
3257         }
3258
3259         if (!compose->to_list && !compose->newsgroup_list) {
3260                 g_warning("can't get recipient list.");
3261                 unlink(tmp);
3262                 lock = FALSE;
3263                 return -1;
3264         }
3265
3266         if (compose->to_list) {
3267                 PrefsAccount *ac;
3268
3269 #if 0 /* NEW COMPOSE GUI */
3270                 if (compose->account->protocol != A_NNTP)
3271                         ac = compose->account;
3272                 else {
3273                         ac = account_find_from_address(compose->account->address);
3274                         if (!ac) {
3275                                 if (cur_account && cur_account->protocol != A_NNTP)
3276                                         ac = cur_account;
3277                                 else
3278                                         ac = account_get_default();
3279                         }
3280                         if (!ac || ac->protocol == A_NNTP) {
3281                                 alertpanel_error(_("Account for sending mail is not specified.\n"
3282                                                    "Please select a mail account before sending."));
3283                                 unlink(tmp);
3284                                 lock = FALSE;
3285                                 return -1;
3286                         }
3287                 }
3288 #endif
3289                 ac = compose->account;
3290
3291                 ok = send_message(tmp, ac, compose->to_list);
3292         }
3293
3294         if (ok == 0 && compose->newsgroup_list) {
3295                 ok = news_post(FOLDER(compose->account->folder), tmp);
3296                 if (ok < 0) {
3297                         alertpanel_error(_("Error occurred while posting the message to %s ."),
3298                                          compose->account->nntp_server);
3299                         unlink(tmp);
3300                         lock = FALSE;
3301                         return -1;
3302                 }
3303         }
3304
3305         if (ok == 0) {
3306                 if (compose->mode == COMPOSE_REEDIT) {
3307                         compose_remove_reedit_target(compose);
3308                 }
3309                 /* save message to outbox */
3310                 if (prefs_common.savemsg) {
3311                         FolderItem *outbox;
3312
3313                         outbox = account_get_special_folder
3314                                 (compose->account, F_OUTBOX);
3315                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
3316                                 alertpanel_error
3317                                         (_("Can't save the message to Sent."));
3318                 }
3319         }
3320
3321         unlink(tmp);
3322         lock = FALSE;
3323         return ok;
3324 }
3325 #endif
3326
3327 static gboolean compose_use_attach(Compose *compose)
3328 {
3329         return gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL;
3330 }
3331
3332 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3333                                                            FILE *fp)
3334 {
3335         gchar buf[BUFFSIZE];
3336         gchar *str;
3337         gboolean first_to_address;
3338         gboolean first_cc_address;
3339         GSList *list;
3340         ComposeHeaderEntry *headerentry;
3341         const gchar *headerentryname;
3342         gchar *cc_hdr;
3343         gchar *to_hdr;
3344
3345         debug_print("Writing redirect header\n");
3346
3347         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3348         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3349
3350         first_to_address = TRUE;
3351         first_cc_address = TRUE;
3352         for (list = compose->header_list; list; list = list->next) {
3353                 headerentry = ((ComposeHeaderEntry *)list->data);
3354                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3355
3356                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
3357                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
3358                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3359                         Xstrdup_a(str, entstr, return -1);
3360                         g_strstrip(str);
3361                         if (str[0] != '\0') {
3362                                 compose_convert_header
3363                                         (buf, sizeof(buf), str,
3364                                         strlen("Resent-To") + 2, TRUE);
3365                                 if (g_strcasecmp(headerentryname, to_hdr) == 0) {
3366                                         if (first_to_address) {
3367                                                 fprintf(fp, "Resent-To: ");
3368                                                 first_to_address = FALSE;
3369                                         } else {
3370                                                 fprintf(fp, ",");
3371                                         }
3372                                 }
3373                                 if (g_strcasecmp(headerentryname, cc_hdr) == 0) {
3374                                         if (first_cc_address) {
3375                                                 fprintf(fp, "\n");
3376                                                 fprintf(fp, "Resent-Cc: ");
3377                                                 first_cc_address = FALSE;
3378                                         } else {
3379                                                 fprintf(fp, ",");
3380                                         }
3381                                 }
3382
3383                                 fprintf(fp, "%s", buf);
3384                         }
3385                 }
3386         }
3387         /* if (!first_address) { */
3388         fprintf(fp, "\n");
3389         /* } */
3390
3391         return(0);
3392 }
3393
3394 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3395 {
3396         gchar buf[BUFFSIZE];
3397         gchar *str;
3398         const gchar *entstr;
3399         /* struct utsname utsbuf; */
3400
3401         g_return_val_if_fail(fp != NULL, -1);
3402         g_return_val_if_fail(compose->account != NULL, -1);
3403         g_return_val_if_fail(compose->account->address != NULL, -1);
3404
3405         /* Resent-Date */
3406         get_rfc822_date(buf, sizeof(buf));
3407         fprintf(fp, "Resent-Date: %s\n", buf);
3408
3409         /* Resent-From */
3410         if (compose->account->name && *compose->account->name) {
3411                 compose_convert_header
3412                         (buf, sizeof(buf), compose->account->name,
3413                          strlen("From: "), TRUE);
3414                 fprintf(fp, "Resent-From: %s <%s>\n",
3415                         buf, compose->account->address);
3416         } else
3417                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3418
3419         /* Subject */
3420         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3421         if (*entstr != '\0') {
3422                 Xstrdup_a(str, entstr, return -1);
3423                 g_strstrip(str);
3424                 if (*str != '\0') {
3425                         compose_convert_header(buf, sizeof(buf), str,
3426                                                strlen("Subject: "), FALSE);
3427                         fprintf(fp, "Subject: %s\n", buf);
3428                 }
3429         }
3430
3431         /* Resent-Message-ID */
3432         if (compose->account->gen_msgid) {
3433                 compose_generate_msgid(buf, sizeof(buf));
3434                 fprintf(fp, "Resent-Message-Id: <%s>\n", buf);
3435                 compose->msgid = g_strdup(buf);
3436         }
3437
3438         compose_redirect_write_headers_from_headerlist(compose, fp);
3439
3440         /* separator between header and body */
3441         fputs("\n", fp);
3442
3443         return 0;
3444 }
3445
3446 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3447 {
3448         FILE *fp;
3449         FILE *fdest;
3450         size_t len;
3451         gchar buf[BUFFSIZE];
3452
3453         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3454                 FILE_OP_ERROR(file, "fopen");
3455                 return -1;
3456         }
3457
3458         if ((fdest = fopen(file, "wb")) == NULL) {
3459                 FILE_OP_ERROR(file, "fopen");
3460                 fclose(fp);
3461                 return -1;
3462         }
3463
3464         /* chmod for security */
3465         if (change_file_mode_rw(fdest, file) < 0) {
3466                 FILE_OP_ERROR(file, "chmod");
3467                 g_warning("can't change file mode\n");
3468         }
3469
3470         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3471                 /* should filter returnpath, delivered-to */
3472                 if (g_strncasecmp(buf, "Return-Path:",
3473                                    strlen("Return-Path:")) == 0 ||
3474                     g_strncasecmp(buf, "Delivered-To:",
3475                                   strlen("Delivered-To:")) == 0 ||
3476                     g_strncasecmp(buf, "Received:",
3477                                   strlen("Received:")) == 0 ||
3478                     g_strncasecmp(buf, "Subject:",
3479                                   strlen("Subject:")) == 0 ||
3480                     g_strncasecmp(buf, "X-UIDL:",
3481                                   strlen("X-UIDL:")) == 0)
3482                         continue;
3483
3484                 if (fputs(buf, fdest) == -1)
3485                         goto error;
3486
3487                 if (!prefs_common.redirect_keep_from) {
3488                         if (g_strncasecmp(buf, "From:",
3489                                           strlen("From:")) == 0) {
3490                                 fputs(" (by way of ", fdest);
3491                                 if (compose->account->name
3492                                     && *compose->account->name) {
3493                                         compose_convert_header
3494                                                 (buf, sizeof(buf),
3495                                                  compose->account->name,
3496                                                  strlen("From: "),
3497                                                  FALSE);
3498                                         fprintf(fdest, "%s <%s>",
3499                                                 buf,
3500                                                 compose->account->address);
3501                                 } else
3502                                         fprintf(fdest, "%s",
3503                                                 compose->account->address);
3504                                 fputs(")", fdest);
3505                         }
3506                 }
3507
3508                 if (fputs("\n", fdest) == -1)
3509                         goto error;
3510         }
3511
3512         compose_redirect_write_headers(compose, fdest);
3513
3514         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3515                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3516                         FILE_OP_ERROR(file, "fwrite");
3517                         goto error;
3518                 }
3519         }
3520
3521         fclose(fp);
3522         if (fclose(fdest) == EOF) {
3523                 FILE_OP_ERROR(file, "fclose");
3524                 unlink(file);
3525                 return -1;
3526         }
3527
3528         return 0;
3529  error:
3530         fclose(fp);
3531         fclose(fdest);
3532         unlink(file);
3533
3534         return -1;
3535 }
3536
3537
3538 #if USE_GPGME
3539 /* interfaces to rfc2015 to keep out the prefs stuff there.
3540  * returns 0 on success and -1 on error. */
3541 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3542 {
3543         const gchar *key_id = NULL;
3544         GSList *key_list;
3545
3546         switch (compose->account->sign_key) {
3547         case SIGN_KEY_DEFAULT:
3548                 *pkey_list = NULL;
3549                 return 0;
3550         case SIGN_KEY_BY_FROM:
3551                 key_id = compose->account->address;
3552                 break;
3553         case SIGN_KEY_CUSTOM:
3554                 key_id = compose->account->sign_key_id;
3555                 break;
3556         default:
3557                 break;
3558         }
3559
3560         key_list = rfc2015_create_signers_list(key_id);
3561
3562         if (!key_list) {
3563                 alertpanel_error(_("Could not find any key associated with "
3564                                    "currently selected key id `%s'."), key_id);
3565                 return -1;
3566         }
3567
3568         *pkey_list = key_list;
3569         return 0;
3570 }
3571
3572 /* clearsign message body text */
3573 static gint compose_clearsign_text(Compose *compose, gchar **text)
3574 {
3575         GSList *key_list;
3576         gchar *tmp_file;
3577
3578         tmp_file = get_tmp_file();
3579         if (str_write_to_file(*text, tmp_file) < 0) {
3580                 g_free(tmp_file);
3581                 return -1;
3582         }
3583
3584         if (compose_create_signers_list(compose, &key_list) < 0 ||
3585             rfc2015_clearsign(tmp_file, key_list) < 0) {
3586                 unlink(tmp_file);
3587                 g_free(tmp_file);
3588                 return -1;
3589         }
3590
3591         g_free(*text);
3592         *text = file_read_to_str(tmp_file);
3593         unlink(tmp_file);
3594         g_free(tmp_file);
3595         if (*text == NULL)
3596                 return -1;
3597
3598         return 0;
3599 }
3600 #endif /* USE_GPGME */
3601
3602 static gint compose_write_to_file(Compose *compose, const gchar *file,
3603                                   gboolean is_draft)
3604 {
3605         GtkTextBuffer *buffer;
3606         GtkTextIter start, end;
3607         FILE *fp;
3608         size_t len;
3609         gchar *chars;
3610         gchar *buf;
3611         gchar *canon_buf;
3612         const gchar *out_codeset;
3613         EncodingType encoding;
3614
3615         if ((fp = fopen(file, "wb")) == NULL) {
3616                 FILE_OP_ERROR(file, "fopen");
3617                 return -1;
3618         }
3619
3620         /* chmod for security */
3621         if (change_file_mode_rw(fp, file) < 0) {
3622                 FILE_OP_ERROR(file, "chmod");
3623                 g_warning("can't change file mode\n");
3624         }
3625
3626         /* get all composed text */
3627         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3628         gtk_text_buffer_get_start_iter(buffer, &start);
3629         gtk_text_buffer_get_end_iter(buffer, &end);
3630         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3631         if (is_ascii_str(chars)) {
3632                 buf = chars;
3633                 chars = NULL;
3634                 out_codeset = CS_US_ASCII;
3635                 encoding = ENC_7BIT;
3636         } else {
3637                 const gchar *src_codeset;
3638
3639                 out_codeset = conv_get_outgoing_charset_str();
3640                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3641                         out_codeset = CS_ISO_8859_1;
3642
3643                 if (prefs_common.encoding_method == CTE_BASE64)
3644                         encoding = ENC_BASE64;
3645                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3646                         encoding = ENC_QUOTED_PRINTABLE;
3647                 else if (prefs_common.encoding_method == CTE_8BIT)
3648                         encoding = ENC_8BIT;
3649                 else
3650                         encoding = procmime_get_encoding_for_charset(out_codeset);
3651
3652 #if USE_GPGME
3653                 if (!is_draft &&
3654                     compose->use_signing && !compose->gnupg_mode &&
3655                     encoding == ENC_8BIT)
3656                         encoding = ENC_BASE64;
3657 #endif
3658
3659                 src_codeset = CS_UTF_8;
3660
3661                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3662                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3663
3664                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3665                 if (!buf) {
3666                         AlertValue aval;
3667                         gchar *msg;
3668
3669                         msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3670                                                 "%s to %s.\n"
3671                                                 "Send it anyway?"), src_codeset, out_codeset);
3672                         aval = alertpanel
3673                                 (_("Error"), msg, _("Yes"), _("+No"), NULL);
3674                         g_free(msg);
3675
3676                         if (aval != G_ALERTDEFAULT) {
3677                                 g_free(chars);
3678                                 fclose(fp);
3679                                 unlink(file);
3680                                 return -1;
3681                         } else {
3682                                 buf = chars;
3683                                 out_codeset = src_codeset;
3684                                 chars = NULL;
3685                         }
3686                 }
3687         }
3688         g_free(chars);
3689
3690         canon_buf = canonicalize_str(buf);
3691         g_free(buf);
3692         buf = canon_buf;
3693
3694 #if USE_GPGME
3695         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3696                 if (compose_clearsign_text(compose, &buf) < 0) {
3697                         g_warning("clearsign failed\n");
3698                         fclose(fp);
3699                         unlink(file);
3700                         g_free(buf);
3701                         return -1;
3702                 }
3703         }
3704 #endif
3705
3706         /* write headers */
3707         if (compose_write_headers
3708                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3709                 g_warning("can't write headers\n");
3710                 fclose(fp);
3711                 /* unlink(file); */
3712                 g_free(buf);
3713                 return -1;
3714         }
3715
3716         if (compose_use_attach(compose)) {
3717 #if USE_GPGME
3718             /* This prolog message is ignored by mime software and
3719              * because it would make our signing/encryption task
3720              * tougher, we don't emit it in that case */
3721             if (!compose->use_signing && !compose->use_encryption)
3722 #endif
3723                 fputs("This is a multi-part message in MIME format.\n", fp);
3724
3725                 fprintf(fp, "\n--%s\n", compose->boundary);
3726                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3727                         out_codeset);
3728 #if USE_GPGME
3729                 if (compose->use_signing && !compose->gnupg_mode)
3730                         fprintf(fp, "Content-Disposition: inline\n");
3731 #endif
3732                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3733                         procmime_get_encoding_str(encoding));
3734                 fputc('\n', fp);
3735         }
3736
3737         /* write body */
3738         len = strlen(buf);
3739         if (encoding == ENC_BASE64) {
3740                 gchar outbuf[B64_BUFFSIZE];
3741                 gint i, l;
3742
3743                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3744                         l = MIN(B64_LINE_SIZE, len - i);
3745                         base64_encode(outbuf, buf + i, l);
3746                         fputs(outbuf, fp);
3747                         fputc('\n', fp);
3748                 }
3749         } else if (encoding == ENC_QUOTED_PRINTABLE) {
3750                 gchar *outbuf;
3751                 size_t outlen;
3752
3753                 outbuf = g_malloc(len * 4);
3754                 qp_encode_line(outbuf, buf);
3755                 outlen = strlen(outbuf);
3756                 if (fwrite(outbuf, sizeof(gchar), outlen, fp) != outlen) {
3757                         FILE_OP_ERROR(file, "fwrite");
3758                         fclose(fp);
3759                         unlink(file);
3760                         g_free(outbuf);
3761                         g_free(buf);
3762                         return -1;
3763                 }
3764                 g_free(outbuf);
3765         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3766                 FILE_OP_ERROR(file, "fwrite");
3767                 fclose(fp);
3768                 unlink(file);
3769                 g_free(buf);
3770                 return -1;
3771         }
3772         g_free(buf);
3773
3774         if (compose_use_attach(compose))
3775                 compose_write_attach(compose, fp);
3776
3777         if (fclose(fp) == EOF) {
3778                 FILE_OP_ERROR(file, "fclose");
3779                 unlink(file);
3780                 return -1;
3781         }
3782
3783 #if USE_GPGME
3784         if (is_draft) {
3785                 uncanonicalize_file_replace(file);
3786                 return 0;
3787         }
3788
3789         if ((compose->use_signing && !compose->gnupg_mode) ||
3790             compose->use_encryption) {
3791                 if (canonicalize_file_replace(file) < 0) {
3792                         unlink(file);
3793                         return -1;
3794                 }
3795         }
3796
3797         if (compose->use_signing && !compose->gnupg_mode) {
3798                 GSList *key_list;
3799
3800                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3801                     rfc2015_sign(file, key_list) < 0) {
3802                         unlink(file);
3803                         return -1;
3804                 }
3805         }
3806         if (compose->use_encryption) {
3807                 if (rfc2015_encrypt(file, compose->to_list,
3808                                     compose->gnupg_mode) < 0) {
3809                         unlink(file);
3810                         return -1;
3811                 }
3812         }
3813 #endif /* USE_GPGME */
3814
3815         uncanonicalize_file_replace(file);
3816
3817         return 0;
3818 }
3819
3820 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3821 {
3822         GtkTextBuffer *buffer;
3823         GtkTextIter start, end;
3824         FILE *fp;
3825         size_t len;
3826         gchar *chars, *tmp;
3827         const gchar *src_codeset, *dest_codeset;
3828
3829         if ((fp = fopen(file, "wb")) == NULL) {
3830                 FILE_OP_ERROR(file, "fopen");
3831                 return -1;
3832         }
3833
3834         /* chmod for security */
3835         if (change_file_mode_rw(fp, file) < 0) {
3836                 FILE_OP_ERROR(file, "chmod");
3837                 g_warning("can't change file mode\n");
3838         }
3839
3840         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3841         gtk_text_buffer_get_start_iter(buffer, &start);
3842         gtk_text_buffer_get_end_iter(buffer, &end);
3843         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3844
3845         src_codeset = CS_UTF_8;
3846         dest_codeset = conv_get_current_charset_str();
3847         chars = conv_codeset_strdup(tmp, src_codeset, dest_codeset);
3848         g_free(tmp);
3849         if (!chars) return -1;
3850
3851         /* write body */
3852         len = strlen(chars);
3853         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3854                 FILE_OP_ERROR(file, "fwrite");
3855                 g_free(chars);
3856                 fclose(fp);
3857                 unlink(file);
3858                 return -1;
3859         }
3860
3861         g_free(chars);
3862
3863         if (fclose(fp) == EOF) {
3864                 FILE_OP_ERROR(file, "fclose");
3865                 unlink(file);
3866                 return -1;
3867         }
3868         return 0;
3869 }
3870
3871 static gint compose_remove_reedit_target(Compose *compose)
3872 {
3873         FolderItem *item;
3874         MsgInfo *msginfo = compose->targetinfo;
3875
3876         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3877         if (!msginfo) return -1;
3878
3879         item = msginfo->folder;
3880         g_return_val_if_fail(item != NULL, -1);
3881
3882         if (procmsg_msg_exist(msginfo) &&
3883             (item->stype == F_DRAFT || item->stype == F_QUEUE
3884              || msginfo == compose->autosaved_draft)) {
3885                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3886                         g_warning("can't remove the old message\n");
3887                         return -1;
3888                 }
3889         }
3890
3891         return 0;
3892 }
3893
3894 void compose_remove_draft(Compose *compose)
3895 {
3896         FolderItem *drafts;
3897         MsgInfo *msginfo = compose->targetinfo;
3898         drafts = account_get_special_folder(compose->account, F_DRAFT);
3899
3900         if (procmsg_msg_exist(msginfo)) {
3901                 folder_item_remove_msg(drafts, msginfo->msgnum);
3902         }
3903
3904 }
3905
3906 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3907 {
3908         return compose_queue_sub (compose, msgnum, item, FALSE);
3909 }
3910 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3911 {
3912         FolderItem *queue;
3913         gchar *tmp, *tmp2;
3914         FILE *fp, *src_fp;
3915         GSList *cur;
3916         gchar buf[BUFFSIZE];
3917         gint num;
3918         static gboolean lock = FALSE;
3919         PrefsAccount *mailac = NULL, *newsac = NULL;
3920
3921         debug_print("queueing message...\n");
3922         g_return_val_if_fail(compose->account != NULL, -1);
3923
3924         lock = TRUE;
3925
3926         if (compose_check_entries(compose, check_subject) == FALSE) {
3927                 lock = FALSE;
3928                 return -1;
3929         }
3930
3931         if (!compose->to_list && !compose->newsgroup_list) {
3932                 g_warning("can't get recipient list.");
3933                 lock = FALSE;
3934                 return -1;
3935         }
3936
3937         if (compose->to_list) {
3938                 if (compose->account->protocol != A_NNTP)
3939                         mailac = compose->account;
3940                 else if (cur_account && cur_account->protocol != A_NNTP)
3941                         mailac = cur_account;
3942                 else if (!(mailac = compose_current_mail_account())) {
3943                         lock = FALSE;
3944                         alertpanel_error(_("No account for sending mails available!"));
3945                         return -1;
3946                 }
3947         }
3948
3949         if (compose->newsgroup_list) {
3950                 if (compose->account->protocol == A_NNTP)
3951                         newsac = compose->account;
3952                 else if (!newsac->protocol != A_NNTP) {
3953                         lock = FALSE;
3954                         alertpanel_error(_("No account for posting news available!"));
3955                         return -1;
3956                 }
3957         }
3958
3959         if (prefs_common.linewrap_at_send)
3960                 compose_wrap_line_all(compose);
3961
3962         /* write to temporary file */
3963         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3964                                       G_DIR_SEPARATOR, (gint)compose);
3965
3966         if (compose->redirect_filename != NULL) {
3967                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
3968                         unlink(tmp2);
3969                         lock = FALSE;
3970                         return -1;
3971                 }
3972         }
3973         else {
3974                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3975                         unlink(tmp2);
3976                         lock = FALSE;
3977                         return -1;
3978                 }
3979         }
3980
3981         /* add queue header */
3982         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
3983                               G_DIR_SEPARATOR, compose);
3984         if ((fp = fopen(tmp, "wb")) == NULL) {
3985                 FILE_OP_ERROR(tmp, "fopen");
3986                 g_free(tmp);
3987                 return -1;
3988         }
3989         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
3990                 FILE_OP_ERROR(tmp2, "fopen");
3991                 fclose(fp);
3992                 unlink(tmp);
3993                 g_free(tmp);
3994                 unlink(tmp2);
3995                 g_free(tmp2);
3996                 return -1;
3997         }
3998         if (change_file_mode_rw(fp, tmp) < 0) {
3999                 FILE_OP_ERROR(tmp, "chmod");
4000                 g_warning("can't change file mode\n");
4001         }
4002
4003         /* queueing variables */
4004         fprintf(fp, "AF:\n");
4005         fprintf(fp, "NF:0\n");
4006         fprintf(fp, "PS:10\n");
4007         fprintf(fp, "SRH:1\n");
4008         fprintf(fp, "SFN:\n");
4009         fprintf(fp, "DSR:\n");
4010         if (compose->msgid)
4011                 fprintf(fp, "MID:<%s>\n", compose->msgid);
4012         else
4013                 fprintf(fp, "MID:\n");
4014         fprintf(fp, "CFG:\n");
4015         fprintf(fp, "PT:0\n");
4016         fprintf(fp, "S:%s\n", compose->account->address);
4017         fprintf(fp, "RQ:\n");
4018         if (mailac)
4019                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
4020         else
4021                 fprintf(fp, "SSV:\n");
4022         if (newsac)
4023                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
4024         else
4025                 fprintf(fp, "NSV:\n");
4026         fprintf(fp, "SSH:\n");
4027         /* write recepient list */
4028         if (compose->to_list) {
4029                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
4030                 for (cur = compose->to_list->next; cur != NULL;
4031                      cur = cur->next)
4032                         fprintf(fp, ",<%s>", (gchar *)cur->data);
4033                 fprintf(fp, "\n");
4034         }
4035         /* write newsgroup list */
4036         if (compose->newsgroup_list) {
4037                 fprintf(fp, "NG:");
4038                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
4039                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
4040                         fprintf(fp, ",%s", (gchar *)cur->data);
4041                 fprintf(fp, "\n");
4042         }
4043         /* Sylpheed account IDs */
4044         if (mailac) {
4045                 fprintf(fp, "MAID:%d\n", mailac->account_id);
4046         }
4047         if (newsac) {
4048                 fprintf(fp, "NAID:%d\n", newsac->account_id);
4049         }
4050         /* Save copy folder */
4051         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4052                 gchar *savefolderid;
4053
4054                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4055                 fprintf(fp, "SCF:%s\n", savefolderid);
4056                 g_free(savefolderid);
4057         }
4058         /* Message-ID of message replying to */
4059         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
4060                 gchar *folderid;
4061
4062                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
4063                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
4064                 g_free(folderid);
4065         }
4066         /* Message-ID of message forwarding to */
4067         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
4068                 gchar *folderid;
4069
4070                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
4071                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
4072                 g_free(folderid);
4073         }
4074         fprintf(fp, "\n");
4075
4076         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
4077                 if (fputs(buf, fp) == EOF) {
4078                         FILE_OP_ERROR(tmp, "fputs");
4079                         fclose(fp);
4080                         fclose(src_fp);
4081                         unlink(tmp);
4082                         g_free(tmp);
4083                         unlink(tmp2);
4084                         g_free(tmp2);
4085                         return -1;
4086                 }
4087         }
4088         fclose(src_fp);
4089         if (fclose(fp) == EOF) {
4090                 FILE_OP_ERROR(tmp, "fclose");
4091                 unlink(tmp);
4092                 g_free(tmp);
4093                 unlink(tmp2);
4094                 g_free(tmp2);
4095                 return -1;
4096         }
4097
4098         queue = account_get_special_folder(compose->account, F_QUEUE);
4099         if (!queue) {
4100                 g_warning("can't find queue folder\n");
4101                 unlink(tmp);
4102                 g_free(tmp);
4103                 return -1;
4104         }
4105         folder_item_scan(queue);
4106         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
4107                 g_warning("can't queue the message\n");
4108                 unlink(tmp);
4109                 g_free(tmp);
4110                 return -1;
4111         }
4112         unlink(tmp);
4113         g_free(tmp);
4114         unlink(tmp2);
4115         g_free(tmp2);
4116
4117         if (compose->mode == COMPOSE_REEDIT) {
4118                 compose_remove_reedit_target(compose);
4119         }
4120
4121         if ((msgnum != NULL) && (item != NULL)) {
4122                 *msgnum = num;
4123                 *item = queue;
4124         }
4125
4126         return 0;
4127 }
4128
4129 static void compose_write_attach(Compose *compose, FILE *fp)
4130 {
4131         AttachInfo *ainfo;
4132         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4133         gint row;
4134         FILE *attach_fp;
4135         gchar filename[BUFFSIZE];
4136         gint len;
4137
4138         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4139              row++) {
4140                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
4141                         g_warning("Can't open file %s\n", ainfo->file);
4142                         continue;
4143                 }
4144
4145                 fprintf(fp, "\n--%s\n", compose->boundary);
4146
4147                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
4148                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
4149                         fprintf(fp, "Content-Disposition: inline\n");
4150                 } else {
4151                         compose_convert_header(filename, sizeof(filename),
4152                                                ainfo->name, 12, FALSE);
4153                         fprintf(fp, "Content-Type: %s;\n"
4154                                     " name=\"%s\"\n",
4155                                 ainfo->content_type, filename);
4156                         fprintf(fp, "Content-Disposition: attachment;\n"
4157                                     " filename=\"%s\"\n", filename);
4158                 }
4159
4160                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
4161                         procmime_get_encoding_str(ainfo->encoding));
4162
4163                 if (ainfo->encoding == ENC_BASE64) {
4164                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
4165
4166                         while ((len = fread(inbuf, sizeof(gchar),
4167                                             B64_LINE_SIZE, attach_fp))
4168                                == B64_LINE_SIZE) {
4169                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
4170                                 fputs(outbuf, fp);
4171                                 fputc('\n', fp);
4172                         }
4173                         if (len > 0 && feof(attach_fp)) {
4174                                 base64_encode(outbuf, inbuf, len);
4175                                 fputs(outbuf, fp);
4176                                 fputc('\n', fp);
4177                         }
4178                 } else if (ainfo->encoding == ENC_QUOTED_PRINTABLE) {
4179                         gchar inbuf[BUFFSIZE], outbuf[BUFFSIZE * 4];
4180
4181                         while (fgets(inbuf, sizeof(inbuf), attach_fp) != NULL) {
4182                                 qp_encode_line(outbuf, inbuf);
4183                                 fputs(outbuf, fp);
4184                         }
4185                 } else {
4186                         gchar buf[BUFFSIZE];
4187
4188                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
4189                                 strcrchomp(buf);
4190                                 fputs(buf, fp);
4191                         }
4192                 }
4193
4194                 fclose(attach_fp);
4195         }
4196
4197         fprintf(fp, "\n--%s--\n", compose->boundary);
4198 }
4199
4200 #define QUOTE_IF_REQUIRED(out, str)                     \
4201 {                                                       \
4202         if (*str != '"' && strpbrk(str, ",.[]<>")) {    \
4203                 gchar *__tmp;                           \
4204                 gint len;                               \
4205                                                         \
4206                 len = strlen(str) + 3;                  \
4207                 Xalloca(__tmp, len, return -1);         \
4208                 g_snprintf(__tmp, len, "\"%s\"", str);  \
4209                 out = __tmp;                            \
4210         } else {                                        \
4211                 Xstrdup_a(out, str, return -1);         \
4212         }                                               \
4213 }
4214
4215 #define PUT_RECIPIENT_HEADER(header, str)                                     \
4216 {                                                                             \
4217         if (*str != '\0') {                                                   \
4218                 gchar *dest;                                                  \
4219                 Xstrdup_a(dest, str, return -1);                              \
4220                 g_strstrip(dest);                                             \
4221                 if (*dest != '\0') {                                          \
4222                         compose->to_list = address_list_append                \
4223                                 (compose->to_list, dest);                     \
4224                         compose_convert_header                                \
4225                                 (buf, sizeof(buf), dest, strlen(header) + 2,  \
4226                                  TRUE);                                       \
4227                         fprintf(fp, "%s: %s\n", header, buf);                 \
4228                 }                                                             \
4229         }                                                                     \
4230 }
4231
4232 #define IS_IN_CUSTOM_HEADER(header) \
4233         (compose->account->add_customhdr && \
4234          custom_header_find(compose->account->customhdr_list, header) != NULL)
4235
4236 static gint compose_write_headers_from_headerlist(Compose *compose,
4237                                                   FILE *fp,
4238                                                   const gchar *header,
4239                                                   const gchar *seperator)
4240 {
4241         gchar *str, *header_w_colon, *trans_hdr;
4242         gboolean write_header = FALSE;
4243         GSList *list;
4244         ComposeHeaderEntry *headerentry;
4245         const gchar * headerentryname;
4246         GString *headerstr;
4247
4248         if (IS_IN_CUSTOM_HEADER(header)) {
4249                 return 0;
4250         }
4251
4252         debug_print("Writing %s-header\n", header);
4253
4254         headerstr = g_string_sized_new(64);
4255
4256         header_w_colon = g_strconcat(header, ":", NULL);
4257         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
4258
4259         for (list = compose->header_list; list; list = list->next) {
4260                 headerentry = ((ComposeHeaderEntry *)list->data);
4261                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4262
4263                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
4264                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4265                         gchar *tmpstr = conv_codeset_strdup(entstr, CS_UTF_8, conv_get_current_charset_str());
4266                         Xstrdup_a(str, tmpstr, return -1);
4267                         g_strstrip(str);
4268                         if (str[0] != '\0') {
4269                                 if (write_header)
4270                                         g_string_append(headerstr, seperator);
4271                                 g_string_append(headerstr, str);
4272                                 write_header = TRUE;
4273                         }
4274                         g_free(tmpstr);
4275                 }
4276         }
4277         if (write_header) {
4278                 gchar *buf;
4279
4280                 buf = g_new0(gchar, headerstr->len * 4 + 256);
4281                 compose_convert_header
4282                         (buf, headerstr->len * 4  + 256, headerstr->str,
4283                         strlen(header) + 2, TRUE);
4284                 fprintf(fp, "%s: %s\n", header, buf);
4285                 g_free(buf);
4286         }
4287
4288         g_free(header_w_colon);
4289         g_string_free(headerstr, TRUE);
4290
4291         return(0);
4292 }
4293
4294 static gint compose_write_headers(Compose *compose, FILE *fp,
4295                                   const gchar *charset, EncodingType encoding,
4296                                   gboolean is_draft)
4297 {
4298         gchar buf[BUFFSIZE];
4299         const gchar *entry_str;
4300         gchar *str;
4301         gchar *name;
4302         GSList *list;
4303         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4304
4305         /* struct utsname utsbuf; */
4306
4307         g_return_val_if_fail(fp != NULL, -1);
4308         g_return_val_if_fail(charset != NULL, -1);
4309         g_return_val_if_fail(compose->account != NULL, -1);
4310         g_return_val_if_fail(compose->account->address != NULL, -1);
4311
4312         /* Save draft infos */
4313         if (is_draft) {
4314                 fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
4315                 fprintf(fp, "S:%s\n", compose->account->address);
4316                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4317                         gchar *savefolderid;
4318
4319                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4320                         fprintf(fp, "SCF:%s\n", savefolderid);
4321                         g_free(savefolderid);
4322                 }
4323                 fprintf(fp, "\n");
4324         }
4325
4326         /* Date */
4327         if (compose->account->add_date) {
4328                 get_rfc822_date(buf, sizeof(buf));
4329                 fprintf(fp, "Date: %s\n", buf);
4330         }
4331
4332         /* From */
4333         if (compose->account->name && *compose->account->name) {
4334                 compose_convert_header
4335                         (buf, sizeof(buf), compose->account->name,
4336                          strlen("From: "), TRUE);
4337                 QUOTE_IF_REQUIRED(name, buf);
4338                 fprintf(fp, "From: %s <%s>\n",
4339                         name, compose->account->address);
4340         } else
4341                 fprintf(fp, "From: %s\n", compose->account->address);
4342
4343         /* To */
4344         compose_write_headers_from_headerlist(compose, fp, "To", ", ");
4345 #if 0 /* NEW COMPOSE GUI */
4346         if (compose->use_to) {
4347                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
4348                 PUT_RECIPIENT_HEADER("To", entry_str);
4349         }
4350 #endif
4351
4352         /* Newsgroups */
4353         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", ",");
4354 #if 0 /* NEW COMPOSE GUI */
4355         if (compose->use_newsgroups) {
4356                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
4357                 if (*entry_str != '\0') {
4358                         Xstrdup_a(str, entry_str, return -1);
4359                         g_strstrip(str);
4360                         remove_space(str);
4361                         if (*str != '\0') {
4362                                 compose->newsgroup_list =
4363                                         newsgroup_list_append
4364                                                 (compose->newsgroup_list, str);
4365                                 compose_convert_header(buf, sizeof(buf), str,
4366                                                        strlen("Newsgroups: "),
4367                                                        TRUE);
4368                                 fprintf(fp, "Newsgroups: %s\n", buf);
4369                         }
4370                 }
4371         }
4372 #endif
4373         /* Cc */
4374         compose_write_headers_from_headerlist(compose, fp, "Cc", ", ");
4375 #if 0 /* NEW COMPOSE GUI */
4376         if (compose->use_cc) {
4377                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
4378                 PUT_RECIPIENT_HEADER("Cc", str);
4379         }
4380 #endif
4381         /* Bcc */
4382         compose_write_headers_from_headerlist(compose, fp, "Bcc", ", ");
4383 #if 0 /* NEW COMPOSE GUI */
4384         if (compose->use_bcc) {
4385                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
4386                 PUT_RECIPIENT_HEADER("Bcc", str);
4387         }
4388 #endif
4389
4390         /* Subject */
4391         entry_str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
4392         if (*entry_str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4393                 Xstrdup_a(str, entry_str, return -1);
4394                 g_strstrip(str);
4395                 if (*str != '\0') {
4396                         compose_convert_header(buf, sizeof(buf), str,
4397                                                strlen("Subject: "), FALSE);
4398                         fprintf(fp, "Subject: %s\n", buf);
4399                 }
4400         }
4401
4402         /* Message-ID */
4403         if (compose->account->gen_msgid) {
4404                 compose_generate_msgid(buf, sizeof(buf));
4405                 fprintf(fp, "Message-Id: <%s>\n", buf);
4406                 compose->msgid = g_strdup(buf);
4407         }
4408
4409         if (compose->remove_references == FALSE) {
4410                 /* In-Reply-To */
4411                 if (compose->inreplyto && compose->to_list)
4412                         fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4413
4414                 /* References */
4415                 if (compose->references)
4416                         fprintf(fp, "References: %s\n", compose->references);
4417         }
4418
4419         /* Followup-To */
4420         compose_write_headers_from_headerlist(compose, fp, "Followup-To", ",");
4421 #if 0 /* NEW COMPOSE GUI */
4422         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4423                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4424                 if (*entry_str != '\0') {
4425                         Xstrdup_a(str, entry_str, return -1);
4426                         g_strstrip(str);
4427                         remove_space(str);
4428                         if (*str != '\0') {
4429                                 compose_convert_header(buf, sizeof(buf), str,
4430                                                        strlen("Followup-To: "),
4431                                                        TRUE);
4432                                 fprintf(fp, "Followup-To: %s\n", buf);
4433                         }
4434                 }
4435         }
4436 #endif
4437         /* Reply-To */
4438         compose_write_headers_from_headerlist(compose, fp, "Reply-To", ", ");
4439 #if 0 /* NEW COMPOSE GUI */
4440         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4441                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4442                 if (*entry_str != '\0') {
4443                         Xstrdup_a(str, entry_str, return -1);
4444                         g_strstrip(str);
4445                         if (*str != '\0') {
4446                                 compose_convert_header(buf, sizeof(buf), str,
4447                                                        strlen("Reply-To: "),
4448                                                        TRUE);
4449                                 fprintf(fp, "Reply-To: %s\n", buf);
4450                         }
4451                 }
4452         }
4453 #endif
4454         /* Organization */
4455         if (compose->account->organization &&
4456             !IS_IN_CUSTOM_HEADER("Organization")) {
4457                 compose_convert_header(buf, sizeof(buf),
4458                                        compose->account->organization,
4459                                        strlen("Organization: "), FALSE);
4460                 fprintf(fp, "Organization: %s\n", buf);
4461         }
4462
4463         /* Program version and system info */
4464         /* uname(&utsbuf); */
4465         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4466             !compose->newsgroup_list) {
4467                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4468                         prog_version,
4469                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4470                         TARGET_ALIAS);
4471                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4472         }
4473         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4474                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4475                         prog_version,
4476                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4477                         TARGET_ALIAS);
4478                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4479         }
4480
4481         /* custom headers */
4482         if (compose->account->add_customhdr) {
4483                 GSList *cur;
4484
4485                 for (cur = compose->account->customhdr_list; cur != NULL;
4486                      cur = cur->next) {
4487                         CustomHeader *chdr = (CustomHeader *)cur->data;
4488
4489                         if (custom_header_is_allowed(chdr->name)) {
4490                                 compose_convert_header
4491                                         (buf, sizeof(buf),
4492                                          chdr->value ? chdr->value : "",
4493                                          strlen(chdr->name) + 2, FALSE);
4494                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4495                         }
4496                 }
4497         }
4498
4499         /* MIME */
4500         fprintf(fp, "Mime-Version: 1.0\n");
4501         if (compose_use_attach(compose)) {
4502                 compose->boundary = generate_mime_boundary(NULL);
4503                 fprintf(fp,
4504                         "Content-Type: multipart/mixed;\n"
4505                         " boundary=\"%s\"\n", compose->boundary);
4506         } else {
4507                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4508 #if USE_GPGME
4509                 if (compose->use_signing && !compose->gnupg_mode)
4510                         fprintf(fp, "Content-Disposition: inline\n");
4511 #endif
4512                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4513                         procmime_get_encoding_str(encoding));
4514         }
4515
4516         /* PRIORITY */
4517         switch (compose->priority) {
4518                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4519                                                    "X-Priority: 1 (Highest)\n");
4520                         break;
4521                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4522                                                 "X-Priority: 2 (High)\n");
4523                         break;
4524                 case PRIORITY_NORMAL: break;
4525                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4526                                                "X-Priority: 4 (Low)\n");
4527                         break;
4528                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4529                                                   "X-Priority: 5 (Lowest)\n");
4530                         break;
4531                 default: debug_print("compose: priority unknown : %d\n",
4532                                      compose->priority);
4533         }
4534
4535         /* Request Return Receipt */
4536         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4537                 if (compose->return_receipt) {
4538                         if (compose->account->name
4539                             && *compose->account->name) {
4540                                 compose_convert_header(buf, sizeof(buf),
4541                                                        compose->account->name,
4542                                                        strlen("Disposition-Notification-To: "),
4543                                                        TRUE);
4544                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4545                         } else
4546                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4547                 }
4548         }
4549
4550         /* get special headers */
4551         for (list = compose->header_list; list; list = list->next) {
4552                 ComposeHeaderEntry *headerentry;
4553                 gchar *tmp;
4554                 gchar *headername;
4555                 gchar *headername_wcolon;
4556                 gchar *headername_trans;
4557                 gchar *headervalue;
4558                 gchar **string;
4559                 gboolean standard_header = FALSE;
4560
4561                 headerentry = ((ComposeHeaderEntry *)list->data);
4562
4563                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4564                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4565                         g_free(tmp);
4566                         continue;
4567                 }
4568
4569                 if (!strstr(tmp, ":")) {
4570                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4571                         headername = g_strdup(tmp);
4572                 } else {
4573                         headername_wcolon = g_strdup(tmp);
4574                         headername = g_strdup(strtok(tmp, ":"));
4575                 }
4576                 g_free(tmp);
4577
4578                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4579                 Xstrdup_a(headervalue, entry_str, return -1);
4580                 subst_char(headervalue, '\r', ' ');
4581                 subst_char(headervalue, '\n', ' ');
4582                 string = std_headers;
4583                 while (*string != NULL) {
4584                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4585                         if (!strcmp(headername_trans,headername_wcolon))
4586                                 standard_header = TRUE;
4587                         string++;
4588                 }
4589                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4590                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4591
4592                 g_free(headername);
4593                 g_free(headername_wcolon);
4594         }
4595
4596         /* separator between header and body */
4597         fputs("\n", fp);
4598
4599         return 0;
4600 }
4601
4602 #undef IS_IN_CUSTOM_HEADER
4603
4604 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4605                                    gint header_len, gboolean addr_field)
4606 {
4607         gchar *tmpstr = NULL;
4608
4609         g_return_if_fail(src != NULL);
4610         g_return_if_fail(dest != NULL);
4611
4612         if (len < 1) return;
4613
4614         tmpstr = conv_codeset_strdup(src, CS_UTF_8, conv_get_current_charset_str());
4615
4616         subst_char(tmpstr, '\n', ' ');
4617         subst_char(tmpstr, '\r', ' ');
4618         g_strchomp(tmpstr);
4619
4620         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4621         g_free(tmpstr);
4622 }
4623
4624 static void compose_generate_msgid(gchar *buf, gint len)
4625 {
4626         struct tm *lt;
4627         time_t t;
4628         gchar *addr;
4629
4630         t = time(NULL);
4631         lt = localtime(&t);
4632
4633         addr = g_strconcat("@", get_domain_name(), NULL);
4634
4635         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x%s",
4636                    lt->tm_year + 1900, lt->tm_mon + 1,
4637                    lt->tm_mday, lt->tm_hour,
4638                    lt->tm_min, lt->tm_sec,
4639                    (guint)random(), addr);
4640
4641         debug_print("generated Message-ID: %s\n", buf);
4642
4643         g_free(addr);
4644 }
4645
4646 static void compose_create_header_entry(Compose *compose)
4647 {
4648         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4649
4650         GtkWidget *combo;
4651         GtkWidget *entry;
4652         GList *combo_list = NULL;
4653         gchar **string;
4654         const gchar *header = NULL;
4655         ComposeHeaderEntry *headerentry;
4656         gboolean standard_header = FALSE;
4657
4658         headerentry = g_new0(ComposeHeaderEntry, 1);
4659
4660         /* Combo box */
4661         combo = gtk_combo_new();
4662         string = headers;
4663         while(*string != NULL) {
4664                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4665                 string++;
4666         }
4667         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4668         g_list_free(combo_list);
4669         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4670         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4671                          G_CALLBACK(compose_grab_focus_cb), compose);
4672         gtk_widget_show(combo);
4673         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4674         if (compose->header_last) {
4675                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4676                 string = headers;
4677                 while (*string != NULL) {
4678                         if (!strcmp(*string, last_header_entry))
4679                                 standard_header = TRUE;
4680                         string++;
4681                 }
4682                 if (standard_header)
4683                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4684         }
4685         if (!compose->header_last || !standard_header) {
4686                 switch(compose->account->protocol) {
4687                         case A_NNTP:
4688                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4689                                 break;
4690                         default:
4691                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4692                                 break;
4693                 }
4694         }
4695         if (header)
4696                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4697
4698         /* Entry field */
4699         entry = gtk_entry_new();
4700         gtk_widget_show(entry);
4701         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);
4702
4703         g_signal_connect(G_OBJECT(entry), "key-press-event",
4704                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4705                          headerentry);
4706         g_signal_connect(G_OBJECT(entry), "changed",
4707                          G_CALLBACK(compose_headerentry_changed_cb),
4708                          headerentry);
4709         g_signal_connect(G_OBJECT(entry), "activate",
4710                          G_CALLBACK(text_activated), compose);
4711         g_signal_connect(G_OBJECT(entry), "grab_focus",
4712                          G_CALLBACK(compose_grab_focus_cb), compose);
4713         g_signal_connect(G_OBJECT(entry), "button-press-event",
4714                          G_CALLBACK(compose_headerentry_button_pressed),
4715                          NULL);
4716
4717         address_completion_register_entry(GTK_ENTRY(entry));
4718
4719         headerentry->compose = compose;
4720         headerentry->combo = combo;
4721         headerentry->entry = entry;
4722         headerentry->headernum = compose->header_nextrow;
4723
4724         compose->header_nextrow++;
4725         compose->header_last = headerentry;
4726 }
4727
4728 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4729 {
4730         ComposeHeaderEntry *last_header;
4731
4732         last_header = compose->header_last;
4733
4734         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4735         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4736 }
4737
4738 static GtkWidget *compose_create_header(Compose *compose)
4739 {
4740         GtkWidget *label;
4741         GtkWidget *hbox;
4742         GtkWidget *from_optmenu_hbox;
4743 #if 0 /* NEW COMPOSE GUI */
4744         GtkWidget *to_entry;
4745         GtkWidget *to_hbox;
4746         GtkWidget *newsgroups_entry;
4747         GtkWidget *newsgroups_hbox;
4748 #endif
4749         GtkWidget *header_scrolledwin;
4750         GtkWidget *header_table;
4751 #if 0 /* NEW COMPOSE GUI */
4752         GtkWidget *cc_entry;
4753         GtkWidget *cc_hbox;
4754         GtkWidget *bcc_entry;
4755         GtkWidget *bcc_hbox;
4756         GtkWidget *reply_entry;
4757         GtkWidget *reply_hbox;
4758         GtkWidget *followup_entry;
4759         GtkWidget *followup_hbox;
4760 #endif
4761
4762         gint count = 0;
4763
4764         /* header labels and entries */
4765         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4766         gtk_widget_show(header_scrolledwin);
4767         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4768
4769         header_table = gtk_table_new(2, 2, FALSE);
4770         gtk_widget_show(header_table);
4771         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4772         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4773         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4774         count = 0;
4775
4776         /* option menu for selecting accounts */
4777         hbox = gtk_hbox_new(FALSE, 0);
4778         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4779         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4780         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4781                          GTK_FILL, 0, 2, 0);
4782         from_optmenu_hbox = compose_account_option_menu_create(compose);
4783         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4784                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4785 #if 0 /* NEW COMPOSE GUI */
4786         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4787 #endif
4788         count++;
4789
4790         compose->header_table = header_table;
4791         compose->header_list = NULL;
4792         compose->header_nextrow = count;
4793
4794         compose_create_header_entry(compose);
4795
4796 #if 0 /* NEW COMPOSE GUI */
4797         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4798                                 "To:", TRUE);
4799         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4800         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4801                                 &count, "Newsgroups:", FALSE);
4802         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4803
4804         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4805
4806         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4807                                 "Cc:", TRUE);
4808         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4809         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4810                                 "Bcc:", TRUE);
4811         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4812         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4813                                 "Reply-To:", TRUE);
4814         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4815         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4816                                 "Followup-To:", FALSE);
4817         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4818
4819         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4820
4821         g_signal_connect(G_OBJECT(to_entry), "activate",
4822                          G_CALLBACK(to_activated), compose);
4823         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4824                          G_CALLBACK(newsgroups_activated), compose);
4825         g_signal_connect(G_OBJECT(subject_entry), "activate",
4826                          G_CALLBACK(subject_activated), compose);
4827         g_signal_connect(G_OBJECT(cc_entry), "activate",
4828                          G_CALLBACK(cc_activated), compose);
4829         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4830                          G_CALLBACK(bcc_activated), compose);
4831         g_signal_connect(G_OBJECT(reply_entry), "activate",
4832                          G_CALLBACK(replyto_activated), compose);
4833         g_signal_connect(G_OBJECT(followup_entry), "activate",
4834                          G_CALLBACK(followupto_activated), compose);
4835
4836         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4837                          G_CALLBACK(compose_grab_focus_cb), compose);
4838         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4839                          G_CALLBACK(compose_grab_focus_cb), compose);
4840         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4841                          G_CALLBACK(compose_grab_focus_cb), compose);
4842         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4843                          G_CALLBACK(compose_grab_focus_cb), compose);
4844         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4845                          G_CALLBACK(compose_grab_focus_cb), compose);
4846         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4847                          G_CALLBACK(compose_grab_focus_cb), compose);
4848         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4849                          G_CALLBACK(compose_grab_focus_cb), compose);
4850 #endif
4851
4852         compose->table            = NULL;
4853 #if 0 /* NEW COMPOSE GUI */
4854         compose->table            = table;
4855         compose->to_hbox          = to_hbox;
4856         compose->to_entry         = to_entry;
4857         compose->newsgroups_hbox  = newsgroups_hbox;
4858         compose->newsgroups_entry = newsgroups_entry;
4859 #endif
4860 #if 0 /* NEW COMPOSE GUI */
4861         compose->cc_hbox          = cc_hbox;
4862         compose->cc_entry         = cc_entry;
4863         compose->bcc_hbox         = bcc_hbox;
4864         compose->bcc_entry        = bcc_entry;
4865         compose->reply_hbox       = reply_hbox;
4866         compose->reply_entry      = reply_entry;
4867         compose->followup_hbox    = followup_hbox;
4868         compose->followup_entry   = followup_entry;
4869 #endif
4870
4871         return header_scrolledwin ;
4872 }
4873
4874 GtkWidget *compose_create_attach(Compose *compose)
4875 {
4876         gchar *titles[N_ATTACH_COLS];
4877         gint i;
4878
4879         GtkWidget *attach_scrwin;
4880         GtkWidget *attach_clist;
4881
4882         titles[COL_MIMETYPE] = _("MIME type");
4883         titles[COL_SIZE]     = _("Size");
4884         titles[COL_NAME]     = _("Name");
4885
4886         /* attachment list */
4887         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4888         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4889                                        GTK_POLICY_AUTOMATIC,
4890                                        GTK_POLICY_ALWAYS);
4891         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4892
4893         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4894         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4895                                            GTK_JUSTIFY_RIGHT);
4896         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4897         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4898         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4899                                      GTK_SELECTION_EXTENDED);
4900         for (i = 0; i < N_ATTACH_COLS; i++)
4901                 GTK_WIDGET_UNSET_FLAGS
4902                         (GTK_CLIST(attach_clist)->column[i].button,
4903                          GTK_CAN_FOCUS);
4904         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4905
4906         g_signal_connect(G_OBJECT(attach_clist), "select_row",
4907                          G_CALLBACK(attach_selected), compose);
4908         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4909                          G_CALLBACK(attach_button_pressed), compose);
4910         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4911                          G_CALLBACK(attach_key_pressed), compose);
4912
4913         /* drag and drop */
4914         gtk_drag_dest_set(attach_clist,
4915                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4916                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4917         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4918                          G_CALLBACK(compose_attach_drag_received_cb),
4919                          compose);
4920
4921         compose->attach_scrwin = attach_scrwin;
4922         compose->attach_clist  = attach_clist;
4923
4924         return attach_scrwin;
4925 }
4926
4927 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4928 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4929
4930 static GtkWidget *compose_create_others(Compose *compose)
4931 {
4932         GtkWidget *table;
4933         GtkWidget *savemsg_checkbtn;
4934         GtkWidget *savemsg_entry;
4935         GtkWidget *savemsg_select;
4936
4937         guint rowcount = 0;
4938         gchar *folderidentifier;
4939
4940         /* Table for settings */
4941         table = gtk_table_new(3, 1, FALSE);
4942         gtk_widget_show(table);
4943         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4944         rowcount = 0;
4945
4946         /* Save Message to folder */
4947         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4948         gtk_widget_show(savemsg_checkbtn);
4949         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4950         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4951                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4952         }
4953         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4954                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4955
4956         savemsg_entry = gtk_entry_new();
4957         gtk_widget_show(savemsg_entry);
4958         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4959         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4960         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
4961                          G_CALLBACK(compose_grab_focus_cb), compose);
4962         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4963                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4964                                   (compose->account, F_OUTBOX));
4965                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4966                 g_free(folderidentifier);
4967         }
4968
4969         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4970         gtk_widget_show(savemsg_select);
4971         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4972         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4973                          G_CALLBACK(compose_savemsg_select_cb),
4974                          compose);
4975
4976         rowcount++;
4977
4978         compose->savemsg_checkbtn = savemsg_checkbtn;
4979         compose->savemsg_entry = savemsg_entry;
4980
4981         return table;
4982 }
4983
4984 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4985 {
4986         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4987                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4988 }
4989
4990 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4991 {
4992         FolderItem *dest;
4993         gchar * path;
4994
4995         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4996         if (!dest) return;
4997
4998         path = folder_item_get_identifier(dest);
4999
5000         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
5001         g_free(path);
5002 }
5003
5004 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
5005 {
5006         Compose   *compose;
5007         GtkWidget *window;
5008         GtkWidget *vbox;
5009         GtkWidget *menubar;
5010         GtkWidget *handlebox;
5011
5012         GtkWidget *notebook;
5013
5014         GtkWidget *vbox2;
5015
5016         GtkWidget *label;
5017         GtkWidget *subject_hbox;
5018         GtkWidget *subject_frame;
5019         GtkWidget *subject_entry;
5020         GtkWidget *subject;
5021         GtkWidget *paned;
5022
5023         GtkWidget *edit_vbox;
5024         GtkWidget *ruler_hbox;
5025         GtkWidget *ruler;
5026         GtkWidget *scrolledwin;
5027         GtkWidget *text;
5028         GtkTextBuffer *buffer;
5029         GtkClipboard *clipboard;
5030
5031         UndoMain *undostruct;
5032
5033         gchar *titles[N_ATTACH_COLS];
5034         guint n_menu_entries;
5035         GtkStyle  *style, *new_style;
5036         GdkColormap *cmap;
5037         GdkColor color[1];
5038         gboolean success[1];
5039         GtkWidget *popupmenu;
5040         GtkItemFactory *popupfactory;
5041         GtkItemFactory *ifactory;
5042         GtkWidget *tmpl_menu;
5043         gint n_entries;
5044
5045 #if USE_ASPELL
5046         GtkAspell * gtkaspell = NULL;
5047 #endif
5048
5049         static GdkGeometry geometry;
5050
5051         g_return_val_if_fail(account != NULL, NULL);
5052
5053         debug_print("Creating compose window...\n");
5054         compose = g_new0(Compose, 1);
5055
5056         titles[COL_MIMETYPE] = _("MIME type");
5057         titles[COL_SIZE]     = _("Size");
5058         titles[COL_NAME]     = _("Name");
5059
5060         compose->account = account;
5061
5062         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5063         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
5064         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
5065         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
5066
5067         if (!geometry.max_width) {
5068                 geometry.max_width = gdk_screen_width();
5069                 geometry.max_height = gdk_screen_height();
5070         }
5071         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
5072                                       &geometry, GDK_HINT_MAX_SIZE);
5073         gtk_widget_set_uposition(window, prefs_common.compose_x,
5074                                  prefs_common.compose_y);
5075
5076         g_signal_connect(G_OBJECT(window), "delete_event",
5077                          G_CALLBACK(compose_delete_cb), compose);
5078         g_signal_connect(G_OBJECT(window), "destroy",
5079                          G_CALLBACK(compose_destroy_cb), compose);
5080         MANAGE_WINDOW_SIGNALS_CONNECT(window);
5081         gtk_widget_realize(window);
5082
5083         gtkut_widget_set_composer_icon(window);
5084
5085         vbox = gtk_vbox_new(FALSE, 0);
5086         gtk_container_add(GTK_CONTAINER(window), vbox);
5087
5088         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
5089         menubar = menubar_create(window, compose_entries,
5090                                  n_menu_entries, "<Compose>", compose);
5091         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
5092
5093         handlebox = gtk_handle_box_new();
5094         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
5095
5096         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
5097                                           (gpointer)compose);
5098
5099         vbox2 = gtk_vbox_new(FALSE, 2);
5100         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
5101         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
5102
5103         /* Notebook */
5104         notebook = gtk_notebook_new();
5105         gtk_widget_set_size_request(notebook, -1, 130);
5106         gtk_widget_show(notebook);
5107
5108         /* header labels and entries */
5109         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
5110         /* attachment list */
5111         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
5112         /* Others Tab */
5113         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
5114
5115         /* Subject */
5116         subject_hbox = gtk_hbox_new(FALSE, 0);
5117         gtk_widget_show(subject_hbox);
5118
5119         subject_frame = gtk_frame_new(NULL);
5120         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
5121         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
5122         gtk_widget_show(subject_frame);
5123
5124         subject = gtk_hbox_new(FALSE, 0);
5125         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
5126         gtk_widget_show(subject);
5127
5128         label = gtk_label_new(_("Subject:"));
5129         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
5130         gtk_widget_show(label);
5131
5132         subject_entry = gtk_entry_new();
5133         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
5134         g_signal_connect(G_OBJECT(subject_entry), "activate",
5135                          G_CALLBACK(text_activated), compose);
5136         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
5137                          G_CALLBACK(compose_grab_focus_cb), compose);
5138         gtk_widget_show(subject_entry);
5139         compose->subject_entry = subject_entry;
5140         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
5141
5142         edit_vbox = gtk_vbox_new(FALSE, 0);
5143 #if 0 /* NEW COMPOSE GUI */
5144         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
5145 #endif
5146
5147         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
5148
5149         /* ruler */
5150         ruler_hbox = gtk_hbox_new(FALSE, 0);
5151         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
5152
5153         ruler = gtk_shruler_new();
5154         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
5155         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
5156                            BORDER_WIDTH + 1);
5157         gtk_widget_set_size_request(ruler_hbox, 1, -1);
5158
5159         /* text widget */
5160         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
5161         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
5162                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
5163         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
5164         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
5165
5166         text = gtk_text_view_new();
5167         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
5168         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
5169         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
5170         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
5171
5172         if (prefs_common.smart_wrapping) {
5173                 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
5174         }
5175
5176         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
5177
5178         g_signal_connect_after(G_OBJECT(text), "size_allocate",
5179                                G_CALLBACK(compose_edit_size_alloc),
5180                                ruler);
5181         g_signal_connect(G_OBJECT(buffer), "changed",
5182                          G_CALLBACK(compose_changed_cb), compose);
5183         g_signal_connect(G_OBJECT(text), "grab_focus",
5184                          G_CALLBACK(compose_grab_focus_cb), compose);
5185         g_signal_connect(G_OBJECT(buffer), "insert-text",
5186                          G_CALLBACK(text_inserted), compose);
5187
5188         /* drag and drop */
5189         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
5190                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
5191         g_signal_connect(G_OBJECT(text), "drag_data_received",
5192                          G_CALLBACK(compose_insert_drag_received_cb),
5193                          compose);
5194         gtk_widget_show_all(vbox);
5195
5196         /* pane between attach clist and text */
5197         paned = gtk_vpaned_new();
5198         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5199         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5200         gtk_paned_add1(GTK_PANED(paned), notebook);
5201         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5202         gtk_widget_show_all(paned);
5203
5204         style = gtk_widget_get_style(text);
5205
5206         new_style = gtk_style_copy(style);
5207
5208         if (prefs_common.textfont) {
5209                 PangoFontDescription *font_desc;
5210
5211                 font_desc = pango_font_description_from_string
5212                                         (prefs_common.textfont);
5213                 if (font_desc) {
5214                         if (new_style->font_desc)
5215                                 pango_font_description_free
5216                                         (new_style->font_desc);
5217                         new_style->font_desc = font_desc;
5218                 }
5219         }
5220
5221         gtk_widget_set_style(text, new_style);
5222
5223         color[0] = quote_color;
5224         cmap = gdk_window_get_colormap(window->window);
5225         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5226         if (success[0] == FALSE) {
5227                 g_warning("Compose: color allocation failed.\n");
5228                 style = gtk_widget_get_style(text);
5229                 quote_color = style->black;
5230         }
5231
5232         n_entries = sizeof(compose_popup_entries) /
5233                 sizeof(compose_popup_entries[0]);
5234         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5235                                       "<Compose>", &popupfactory,
5236                                       compose);
5237
5238         ifactory = gtk_item_factory_from_widget(menubar);
5239         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5240         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5241         menu_set_sensitive(ifactory, "/Message/Remove references", FALSE);
5242
5243         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5244 #if 0 /* NEW COMPOSE GUI */
5245         gtk_widget_hide(bcc_hbox);
5246         gtk_widget_hide(bcc_entry);
5247         gtk_widget_hide(reply_hbox);
5248         gtk_widget_hide(reply_entry);
5249         gtk_widget_hide(followup_hbox);
5250         gtk_widget_hide(followup_entry);
5251         gtk_widget_hide(ruler_hbox);
5252         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
5253         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
5254         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
5255
5256         if (account->protocol == A_NNTP) {
5257                 gtk_widget_hide(to_hbox);
5258                 gtk_widget_hide(to_entry);
5259                 gtk_widget_hide(cc_hbox);
5260                 gtk_widget_hide(cc_entry);
5261                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
5262                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
5263         } else {
5264                 gtk_widget_hide(newsgroups_hbox);
5265                 gtk_widget_hide(newsgroups_entry);
5266                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
5267         }
5268 #endif
5269
5270         undostruct = undo_init(text);
5271         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5272                                    menubar);
5273
5274         address_completion_start(window);
5275
5276         compose->window        = window;
5277         compose->vbox          = vbox;
5278         compose->menubar       = menubar;
5279         compose->handlebox     = handlebox;
5280
5281         compose->vbox2         = vbox2;
5282
5283         compose->paned = paned;
5284
5285         compose->edit_vbox     = edit_vbox;
5286         compose->ruler_hbox    = ruler_hbox;
5287         compose->ruler         = ruler;
5288         compose->scrolledwin   = scrolledwin;
5289         compose->text          = text;
5290
5291         compose->focused_editable = NULL;
5292
5293         compose->popupmenu    = popupmenu;
5294         compose->popupfactory = popupfactory;
5295
5296         compose->tmpl_menu = tmpl_menu;
5297
5298         compose->mode = mode;
5299
5300         compose->targetinfo = NULL;
5301         compose->replyinfo  = NULL;
5302         compose->fwdinfo    = NULL;
5303
5304         compose->replyto     = NULL;
5305         compose->cc          = NULL;
5306         compose->bcc         = NULL;
5307         compose->followup_to = NULL;
5308
5309         compose->ml_post     = NULL;
5310
5311         compose->inreplyto   = NULL;
5312         compose->references  = NULL;
5313         compose->msgid       = NULL;
5314         compose->boundary    = NULL;
5315
5316         compose->autowrap       = prefs_common.autowrap;
5317
5318 #if USE_GPGME
5319         compose->use_signing    = FALSE;
5320         compose->use_encryption = FALSE;
5321 #endif /* USE_GPGME */
5322
5323         compose->modified = FALSE;
5324
5325         compose->return_receipt = FALSE;
5326
5327         compose->to_list        = NULL;
5328         compose->newsgroup_list = NULL;
5329
5330         compose->undostruct = undostruct;
5331
5332         compose->sig_str = NULL;
5333
5334         compose->exteditor_file    = NULL;
5335         compose->exteditor_pid     = -1;
5336         compose->exteditor_readdes = -1;
5337         compose->exteditor_tag     = -1;
5338         compose->draft_timeout_tag = -1;
5339
5340 #if USE_ASPELL
5341         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5342         if (mode != COMPOSE_REDIRECT) {
5343                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5344                     strcmp(prefs_common.dictionary, _("None"))) {
5345                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5346                                                   prefs_common.dictionary,
5347                                                   conv_get_current_charset_str(),
5348                                                   prefs_common.misspelled_col,
5349                                                   prefs_common.check_while_typing,
5350                                                   prefs_common.use_alternate,
5351                                                   GTK_TEXT_VIEW(text));
5352                         if (!gtkaspell) {
5353                                 alertpanel_error(_("Spell checker could not "
5354                                                 "be started.\n%s"),
5355                                                 gtkaspell_checkers_strerror());
5356                                 gtkaspell_checkers_reset_error();
5357                         } else {
5358
5359                                 GtkWidget *menuitem;
5360
5361                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5362                                                 prefs_common.aspell_sugmode)) {
5363                                         debug_print("Aspell: could not set "
5364                                                     "suggestion mode %s\n",
5365                                                     gtkaspell_checkers_strerror());
5366                                         gtkaspell_checkers_reset_error();
5367                                 }
5368
5369                                 menuitem = gtk_item_factory_get_item(ifactory,
5370                                         "/Spelling/Spelling Configuration");
5371                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5372                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5373                         }
5374                 }
5375         }
5376         compose->gtkaspell = gtkaspell;
5377 #endif
5378
5379         compose_select_account(compose, account, TRUE);
5380
5381         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5382         menu_set_active(ifactory, "/View/Ruler", prefs_common.show_ruler);
5383         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5384                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5385
5386         if (account->set_autobcc)
5387                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5388
5389         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5390                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5391
5392
5393         if (account->protocol != A_NNTP)
5394                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5395         else
5396                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5397
5398         addressbook_set_target_compose(compose);
5399
5400         if (mode != COMPOSE_REDIRECT)
5401                 compose_set_template_menu(compose);
5402         else {
5403                 GtkWidget *menuitem;
5404                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5405                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5406         }
5407
5408         compose_list = g_list_append(compose_list, compose);
5409
5410         if (!prefs_common.show_ruler)
5411                 gtk_widget_hide(ruler_hbox);
5412
5413         /* Priority */
5414         compose->priority = PRIORITY_NORMAL;
5415         compose_update_priority_menu_item(compose);
5416
5417         /* Actions menu */
5418         compose_update_actions_menu(compose);
5419
5420 #if USE_GPGME
5421         activate_gnupg_mode(compose, account);
5422 #endif
5423         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5424         gtk_widget_show(window);
5425
5426         return compose;
5427 }
5428
5429 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5430 {
5431         GList *accounts;
5432         GtkWidget *hbox;
5433         GtkWidget *optmenu;
5434         GtkWidget *menu;
5435         gint num = 0, def_menu = 0;
5436
5437         accounts = account_get_list();
5438         g_return_val_if_fail(accounts != NULL, NULL);
5439
5440         hbox = gtk_hbox_new(FALSE, 0);
5441         optmenu = gtk_option_menu_new();
5442         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5443         menu = gtk_menu_new();
5444
5445         for (; accounts != NULL; accounts = accounts->next, num++) {
5446                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5447                 GtkWidget *menuitem;
5448                 gchar *name;
5449
5450                 if (ac == compose->account) def_menu = num;
5451
5452                 if (ac->name)
5453                         name = g_strdup_printf("%s: %s <%s>",
5454                                                ac->account_name,
5455                                                ac->name, ac->address);
5456                 else
5457                         name = g_strdup_printf("%s: %s",
5458                                                ac->account_name, ac->address);
5459                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5460                 g_free(name);
5461                 g_signal_connect(G_OBJECT(menuitem), "activate",
5462                                  G_CALLBACK(account_activated),
5463                                  compose);
5464         }
5465
5466         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5467         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5468
5469         return hbox;
5470 }
5471
5472 static void compose_set_priority_cb(gpointer data,
5473                                     guint action,
5474                                     GtkWidget *widget)
5475 {
5476         Compose *compose = (Compose *) data;
5477         compose->priority = action;
5478 }
5479
5480 static void compose_update_priority_menu_item(Compose * compose)
5481 {
5482         GtkItemFactory *ifactory;
5483         GtkWidget *menuitem = NULL;
5484
5485         ifactory = gtk_item_factory_from_widget(compose->menubar);
5486
5487         switch (compose->priority) {
5488                 case PRIORITY_HIGHEST:
5489                         menuitem = gtk_item_factory_get_item
5490                                 (ifactory, "/Message/Priority/Highest");
5491                         break;
5492                 case PRIORITY_HIGH:
5493                         menuitem = gtk_item_factory_get_item
5494                                 (ifactory, "/Message/Priority/High");
5495                         break;
5496                 case PRIORITY_NORMAL:
5497                         menuitem = gtk_item_factory_get_item
5498                                 (ifactory, "/Message/Priority/Normal");
5499                         break;
5500                 case PRIORITY_LOW:
5501                         menuitem = gtk_item_factory_get_item
5502                                 (ifactory, "/Message/Priority/Low");
5503                         break;
5504                 case PRIORITY_LOWEST:
5505                         menuitem = gtk_item_factory_get_item
5506                                 (ifactory, "/Message/Priority/Lowest");
5507                         break;
5508         }
5509         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5510 }
5511
5512 #if USE_GPGME
5513 static void compose_set_gnupg_mode_cb(gpointer data,
5514                                     guint action,
5515                                     GtkWidget *widget)
5516 {
5517         Compose *compose = (Compose *) data;
5518         compose->gnupg_mode = action;
5519 }
5520
5521 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5522 {
5523         GtkItemFactory *ifactory;
5524         GtkWidget *menuitem = NULL;
5525
5526         ifactory = gtk_item_factory_from_widget(compose->menubar);
5527
5528         switch (compose->gnupg_mode) {
5529                 case GNUPG_MODE_DETACH:
5530                         menuitem = gtk_item_factory_get_item
5531                                 (ifactory, "/Message/Mode/MIME");
5532                         break;
5533                 case GNUPG_MODE_INLINE:
5534                         menuitem = gtk_item_factory_get_item
5535                                 (ifactory, "/Message/Mode/Inline");
5536                         break;
5537         }
5538         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5539
5540         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5541                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5542         else
5543                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5544 }
5545 #endif
5546
5547 static void compose_set_template_menu(Compose *compose)
5548 {
5549         GSList *tmpl_list, *cur;
5550         GtkWidget *menu;
5551         GtkWidget *item;
5552
5553         tmpl_list = template_get_config();
5554
5555         menu = gtk_menu_new();
5556
5557         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5558                 Template *tmpl = (Template *)cur->data;
5559
5560                 item = gtk_menu_item_new_with_label(tmpl->name);
5561                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5562                 g_signal_connect(G_OBJECT(item), "activate",
5563                                  G_CALLBACK(compose_template_activate_cb),
5564                                  compose);
5565                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5566                 gtk_widget_show(item);
5567         }
5568
5569         gtk_widget_show(menu);
5570         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5571 }
5572
5573 void compose_update_actions_menu(Compose *compose)
5574 {
5575         GtkItemFactory *ifactory;
5576
5577         ifactory = gtk_item_factory_from_widget(compose->menubar);
5578         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5579 }
5580
5581 void compose_reflect_prefs_all(void)
5582 {
5583         GList *cur;
5584         Compose *compose;
5585
5586         for (cur = compose_list; cur != NULL; cur = cur->next) {
5587                 compose = (Compose *)cur->data;
5588                 compose_set_template_menu(compose);
5589         }
5590 }
5591
5592 void compose_reflect_prefs_pixmap_theme(void)
5593 {
5594         GList *cur;
5595         Compose *compose;
5596
5597         for (cur = compose_list; cur != NULL; cur = cur->next) {
5598                 compose = (Compose *)cur->data;
5599                 toolbar_update(TOOLBAR_COMPOSE, compose);
5600         }
5601 }
5602
5603 static void compose_template_apply(Compose *compose, Template *tmpl,
5604                                    gboolean replace)
5605 {
5606         GtkTextView *text;
5607         GtkTextBuffer *buffer;
5608         GtkTextMark *mark;
5609         GtkTextIter iter;
5610         gchar *qmark;
5611         gchar *parsed_str;
5612
5613         if (!tmpl || !tmpl->value) return;
5614
5615         text = GTK_TEXT_VIEW(compose->text);
5616         buffer = gtk_text_view_get_buffer(text);
5617
5618         if (tmpl->subject && *tmpl->subject != '\0')
5619                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5620                                    tmpl->subject);
5621         if (tmpl->to && *tmpl->to != '\0')
5622                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5623         if (tmpl->cc && *tmpl->cc != '\0')
5624                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5625
5626         if (tmpl->bcc && *tmpl->bcc != '\0')
5627                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5628
5629         if (replace)
5630                 gtk_text_buffer_set_text(buffer, "\0", 1);
5631
5632         mark = gtk_text_buffer_get_insert(buffer);
5633         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5634
5635         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5636                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5637                                                NULL, NULL);
5638         } else {
5639                 if (prefs_common.quotemark && *prefs_common.quotemark)
5640                         qmark = prefs_common.quotemark;
5641                 else
5642                         qmark = "> ";
5643
5644                 if (compose->replyinfo != NULL)
5645                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5646                                                        tmpl->value, qmark, NULL);
5647                 else if (compose->fwdinfo != NULL)
5648                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5649                                                        tmpl->value, qmark, NULL);
5650                 else
5651                         parsed_str = NULL;
5652         }
5653
5654         if (replace && parsed_str && compose->account->auto_sig)
5655                 compose_insert_sig(compose, FALSE);
5656
5657         if (replace && parsed_str) {
5658                 gtk_text_buffer_get_start_iter(buffer, &iter);
5659                 gtk_text_buffer_place_cursor(buffer, &iter);
5660         }
5661
5662         if (parsed_str)
5663                 compose_changed_cb(NULL, compose);
5664 }
5665
5666 static void compose_destroy(Compose *compose)
5667 {
5668         gint row;
5669         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5670         AttachInfo *ainfo;
5671
5672         /* NOTE: address_completion_end() does nothing with the window
5673          * however this may change. */
5674         address_completion_end(compose->window);
5675
5676         slist_free_strings(compose->to_list);
5677         g_slist_free(compose->to_list);
5678         slist_free_strings(compose->newsgroup_list);
5679         g_slist_free(compose->newsgroup_list);
5680         slist_free_strings(compose->header_list);
5681         g_slist_free(compose->header_list);
5682
5683         procmsg_msginfo_free(compose->targetinfo);
5684         procmsg_msginfo_free(compose->replyinfo);
5685         procmsg_msginfo_free(compose->fwdinfo);
5686
5687         g_free(compose->replyto);
5688         g_free(compose->cc);
5689         g_free(compose->bcc);
5690         g_free(compose->newsgroups);
5691         g_free(compose->followup_to);
5692
5693         g_free(compose->ml_post);
5694
5695         g_free(compose->inreplyto);
5696         g_free(compose->references);
5697         g_free(compose->msgid);
5698         g_free(compose->boundary);
5699
5700         if (compose->redirect_filename)
5701                 g_free(compose->redirect_filename);
5702         if (compose->undostruct)
5703                 undo_destroy(compose->undostruct);
5704
5705         g_free(compose->sig_str);
5706
5707         g_free(compose->exteditor_file);
5708
5709         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5710              row++)
5711                 compose_attach_info_free(ainfo);
5712
5713         if (addressbook_get_target_compose() == compose)
5714                 addressbook_set_target_compose(NULL);
5715
5716 #if USE_ASPELL
5717         if (compose->gtkaspell) {
5718                 gtkaspell_delete(compose->gtkaspell);
5719         }
5720 #endif
5721
5722         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5723         prefs_common.compose_height = compose->window->allocation.height;
5724
5725         gtk_widget_destroy(compose->paned);
5726
5727         toolbar_destroy(compose->toolbar);
5728         g_free(compose->toolbar);
5729         g_free(compose);
5730
5731         compose_list = g_list_remove(compose_list, compose);
5732 }
5733
5734 static void compose_attach_info_free(AttachInfo *ainfo)
5735 {
5736         g_free(ainfo->file);
5737         g_free(ainfo->content_type);
5738         g_free(ainfo->name);
5739         g_free(ainfo);
5740 }
5741
5742 static void compose_attach_remove_selected(Compose *compose)
5743 {
5744         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5745         AttachInfo *ainfo;
5746         gint row;
5747
5748         while (clist->selection != NULL) {
5749                 row = GPOINTER_TO_INT(clist->selection->data);
5750                 ainfo = gtk_clist_get_row_data(clist, row);
5751                 compose_attach_info_free(ainfo);
5752                 gtk_clist_remove(clist, row);
5753         }
5754 }
5755
5756 static struct _AttachProperty
5757 {
5758         GtkWidget *window;
5759         GtkWidget *mimetype_entry;
5760         GtkWidget *encoding_optmenu;
5761         GtkWidget *path_entry;
5762         GtkWidget *filename_entry;
5763         GtkWidget *ok_btn;
5764         GtkWidget *cancel_btn;
5765 } attach_prop;
5766
5767 static void compose_attach_property(Compose *compose)
5768 {
5769         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5770         AttachInfo *ainfo;
5771         gint row;
5772         GtkOptionMenu *optmenu;
5773         static gboolean cancelled;
5774
5775         if (!clist->selection) return;
5776         row = GPOINTER_TO_INT(clist->selection->data);
5777
5778         ainfo = gtk_clist_get_row_data(clist, row);
5779         if (!ainfo) return;
5780
5781         if (!attach_prop.window)
5782                 compose_attach_property_create(&cancelled);
5783         gtk_widget_grab_focus(attach_prop.ok_btn);
5784         gtk_widget_show(attach_prop.window);
5785         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5786
5787         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5788         if (ainfo->encoding == ENC_UNKNOWN)
5789                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5790                                     GINT_TO_POINTER(ENC_BASE64));
5791         else
5792                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5793                                     GINT_TO_POINTER(ainfo->encoding));
5794
5795         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5796                            ainfo->content_type ? ainfo->content_type : "");
5797         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5798                            ainfo->file ? ainfo->file : "");
5799         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5800                            ainfo->name ? ainfo->name : "");
5801
5802         for (;;) {
5803                 const gchar *entry_text;
5804                 gchar *text;
5805                 gchar *cnttype = NULL;
5806                 gchar *file = NULL;
5807                 off_t size = 0;
5808                 GtkWidget *menu;
5809                 GtkWidget *menuitem;
5810
5811                 cancelled = FALSE;
5812                 gtk_main();
5813
5814                 if (cancelled == TRUE) {
5815                         gtk_widget_hide(attach_prop.window);
5816                         break;
5817                 }
5818
5819                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5820                 if (*entry_text != '\0') {
5821                         gchar *p;
5822
5823                         text = g_strstrip(g_strdup(entry_text));
5824                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5825                                 cnttype = g_strdup(text);
5826                                 g_free(text);
5827                         } else {
5828                                 alertpanel_error(_("Invalid MIME type."));
5829                                 g_free(text);
5830                                 continue;
5831                         }
5832                 }
5833
5834                 menu = gtk_option_menu_get_menu(optmenu);
5835                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5836                 ainfo->encoding = GPOINTER_TO_INT
5837                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5838
5839                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5840                 if (*entry_text != '\0') {
5841                         if (is_file_exist(entry_text) &&
5842                             (size = get_file_size(entry_text)) > 0)
5843                                 file = g_strdup(entry_text);
5844                         else {
5845                                 alertpanel_error
5846                                         (_("File doesn't exist or is empty."));
5847                                 g_free(cnttype);
5848                                 continue;
5849                         }
5850                 }
5851
5852                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5853                 if (*entry_text != '\0') {
5854                         g_free(ainfo->name);
5855                         ainfo->name = g_strdup(entry_text);
5856                 }
5857
5858                 if (cnttype) {
5859                         g_free(ainfo->content_type);
5860                         ainfo->content_type = cnttype;
5861                 }
5862                 if (file) {
5863                         g_free(ainfo->file);
5864                         ainfo->file = file;
5865                 }
5866                 if (size)
5867                         ainfo->size = size;
5868
5869                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5870                                    ainfo->content_type);
5871                 gtk_clist_set_text(clist, row, COL_SIZE,
5872                                    to_human_readable(ainfo->size));
5873                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5874
5875                 gtk_widget_hide(attach_prop.window);
5876                 break;
5877         }
5878 }
5879
5880 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5881 { \
5882         label = gtk_label_new(str); \
5883         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5884                          GTK_FILL, 0, 0, 0); \
5885         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5886  \
5887         entry = gtk_entry_new(); \
5888         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5889                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5890 }
5891
5892 static void compose_attach_property_create(gboolean *cancelled)
5893 {
5894         GtkWidget *window;
5895         GtkWidget *vbox;
5896         GtkWidget *table;
5897         GtkWidget *label;
5898         GtkWidget *mimetype_entry;
5899         GtkWidget *hbox;
5900         GtkWidget *optmenu;
5901         GtkWidget *optmenu_menu;
5902         GtkWidget *menuitem;
5903         GtkWidget *path_entry;
5904         GtkWidget *filename_entry;
5905         GtkWidget *hbbox;
5906         GtkWidget *ok_btn;
5907         GtkWidget *cancel_btn;
5908         GList     *mime_type_list, *strlist;
5909
5910         debug_print("Creating attach_property window...\n");
5911
5912         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5913         gtk_widget_set_size_request(window, 480, -1);
5914         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5915         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5916         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5917         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5918         g_signal_connect(G_OBJECT(window), "delete_event",
5919                          G_CALLBACK(attach_property_delete_event),
5920                          cancelled);
5921         g_signal_connect(G_OBJECT(window), "key_press_event",
5922                          G_CALLBACK(attach_property_key_pressed),
5923                          cancelled);
5924
5925         vbox = gtk_vbox_new(FALSE, 8);
5926         gtk_container_add(GTK_CONTAINER(window), vbox);
5927
5928         table = gtk_table_new(4, 2, FALSE);
5929         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5930         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5931         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5932
5933         label = gtk_label_new(_("MIME type"));
5934         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5935                          GTK_FILL, 0, 0, 0);
5936         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5937         mimetype_entry = gtk_combo_new();
5938         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5939                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5940
5941         /* stuff with list */
5942         mime_type_list = procmime_get_mime_type_list();
5943         strlist = NULL;
5944         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5945                 MimeType *type = (MimeType *) mime_type_list->data;
5946                 strlist = g_list_append(strlist,
5947                                 g_strdup_printf("%s/%s",
5948                                         type->type, type->sub_type));
5949         }
5950
5951         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5952
5953         for (mime_type_list = strlist; mime_type_list != NULL;
5954                 mime_type_list = mime_type_list->next)
5955                 g_free(mime_type_list->data);
5956         g_list_free(strlist);
5957
5958         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5959
5960         label = gtk_label_new(_("Encoding"));
5961         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5962                          GTK_FILL, 0, 0, 0);
5963         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5964
5965         hbox = gtk_hbox_new(FALSE, 0);
5966         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5967                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5968
5969         optmenu = gtk_option_menu_new();
5970         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5971
5972         optmenu_menu = gtk_menu_new();
5973         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5974         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5975 #if 0
5976         gtk_widget_set_sensitive(menuitem, FALSE);
5977 #endif
5978         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5979         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5980 #if 0
5981         gtk_widget_set_sensitive(menuitem, FALSE);
5982 #endif
5983         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5984                      ENC_QUOTED_PRINTABLE);
5985         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5986
5987         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5988
5989         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5990
5991         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5992         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5993
5994         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5995                                 &cancel_btn, _("Cancel"), NULL, NULL);
5996         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5997         gtk_widget_grab_default(ok_btn);
5998
5999         g_signal_connect(G_OBJECT(ok_btn), "clicked",
6000                          G_CALLBACK(attach_property_ok),
6001                          cancelled);
6002         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
6003                          G_CALLBACK(attach_property_cancel),
6004                          cancelled);
6005
6006         gtk_widget_show_all(vbox);
6007
6008         attach_prop.window           = window;
6009         attach_prop.mimetype_entry   = mimetype_entry;
6010         attach_prop.encoding_optmenu = optmenu;
6011         attach_prop.path_entry       = path_entry;
6012         attach_prop.filename_entry   = filename_entry;
6013         attach_prop.ok_btn           = ok_btn;
6014         attach_prop.cancel_btn       = cancel_btn;
6015 }
6016
6017 #undef SET_LABEL_AND_ENTRY
6018
6019 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
6020 {
6021         *cancelled = FALSE;
6022         gtk_main_quit();
6023 }
6024
6025 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
6026 {
6027         *cancelled = TRUE;
6028         gtk_main_quit();
6029 }
6030
6031 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
6032                                          gboolean *cancelled)
6033 {
6034         *cancelled = TRUE;
6035         gtk_main_quit();
6036
6037         return TRUE;
6038 }
6039
6040 static gboolean attach_property_key_pressed(GtkWidget *widget,
6041                                             GdkEventKey *event,
6042                                             gboolean *cancelled)
6043 {
6044         if (event && event->keyval == GDK_Escape) {
6045                 *cancelled = TRUE;
6046                 gtk_main_quit();
6047         }
6048         return FALSE;
6049 }
6050
6051 static void compose_exec_ext_editor(Compose *compose)
6052 {
6053         gchar *tmp;
6054         pid_t pid;
6055         gint pipe_fds[2];
6056
6057         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
6058                               G_DIR_SEPARATOR, compose);
6059
6060         if (pipe(pipe_fds) < 0) {
6061                 perror("pipe");
6062                 g_free(tmp);
6063                 return;
6064         }
6065
6066         if ((pid = fork()) < 0) {
6067                 perror("fork");
6068                 g_free(tmp);
6069                 return;
6070         }
6071
6072         if (pid != 0) {
6073                 /* close the write side of the pipe */
6074                 close(pipe_fds[1]);
6075
6076                 compose->exteditor_file    = g_strdup(tmp);
6077                 compose->exteditor_pid     = pid;
6078                 compose->exteditor_readdes = pipe_fds[0];
6079
6080                 compose_set_ext_editor_sensitive(compose, FALSE);
6081
6082                 compose->exteditor_tag =
6083                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
6084                                       compose_input_cb, compose);
6085         } else {        /* process-monitoring process */
6086                 pid_t pid_ed;
6087
6088                 if (setpgid(0, 0))
6089                         perror("setpgid");
6090
6091                 /* close the read side of the pipe */
6092                 close(pipe_fds[0]);
6093
6094                 if (compose_write_body_to_file(compose, tmp) < 0) {
6095                         fd_write_all(pipe_fds[1], "2\n", 2);
6096                         _exit(1);
6097                 }
6098
6099                 pid_ed = compose_exec_ext_editor_real(tmp);
6100                 if (pid_ed < 0) {
6101                         fd_write_all(pipe_fds[1], "1\n", 2);
6102                         _exit(1);
6103                 }
6104
6105                 /* wait until editor is terminated */
6106                 waitpid(pid_ed, NULL, 0);
6107
6108                 fd_write_all(pipe_fds[1], "0\n", 2);
6109
6110                 close(pipe_fds[1]);
6111                 _exit(0);
6112         }
6113
6114         g_free(tmp);
6115 }
6116
6117 static gint compose_exec_ext_editor_real(const gchar *file)
6118 {
6119         static gchar *def_cmd = "emacs %s";
6120         gchar buf[1024];
6121         gchar *p;
6122         gchar **cmdline;
6123         pid_t pid;
6124
6125         g_return_val_if_fail(file != NULL, -1);
6126
6127         if ((pid = fork()) < 0) {
6128                 perror("fork");
6129                 return -1;
6130         }
6131
6132         if (pid != 0) return pid;
6133
6134         /* grandchild process */
6135
6136         if (setpgid(0, getppid()))
6137                 perror("setpgid");
6138
6139         if (prefs_common.ext_editor_cmd &&
6140             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
6141             *(p + 1) == 's' && !strchr(p + 2, '%')) {
6142                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
6143         } else {
6144                 if (prefs_common.ext_editor_cmd)
6145                         g_warning("External editor command line is invalid: `%s'\n",
6146                                   prefs_common.ext_editor_cmd);
6147                 g_snprintf(buf, sizeof(buf), def_cmd, file);
6148         }
6149
6150         cmdline = strsplit_with_quote(buf, " ", 1024);
6151         execvp(cmdline[0], cmdline);
6152
6153         perror("execvp");
6154         g_strfreev(cmdline);
6155
6156         _exit(1);
6157 }
6158
6159 static gboolean compose_ext_editor_kill(Compose *compose)
6160 {
6161         pid_t pgid = compose->exteditor_pid * -1;
6162         gint ret;
6163
6164         ret = kill(pgid, 0);
6165
6166         if (ret == 0 || (ret == -1 && EPERM == errno)) {
6167                 AlertValue val;
6168                 gchar *msg;
6169
6170                 msg = g_strdup_printf
6171                         (_("The external editor is still working.\n"
6172                            "Force terminating the process?\n"
6173                            "process group id: %d"), -pgid);
6174                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
6175                 g_free(msg);
6176
6177                 if (val == G_ALERTDEFAULT) {
6178                         gdk_input_remove(compose->exteditor_tag);
6179                         close(compose->exteditor_readdes);
6180
6181                         if (kill(pgid, SIGTERM) < 0) perror("kill");
6182                         waitpid(compose->exteditor_pid, NULL, 0);
6183
6184                         g_warning("Terminated process group id: %d", -pgid);
6185                         g_warning("Temporary file: %s",
6186                                   compose->exteditor_file);
6187
6188                         compose_set_ext_editor_sensitive(compose, TRUE);
6189
6190                         g_free(compose->exteditor_file);
6191                         compose->exteditor_file    = NULL;
6192                         compose->exteditor_pid     = -1;
6193                         compose->exteditor_readdes = -1;
6194                         compose->exteditor_tag     = -1;
6195                 } else
6196                         return FALSE;
6197         }
6198
6199         return TRUE;
6200 }
6201
6202 static void compose_input_cb(gpointer data, gint source,
6203                              GdkInputCondition condition)
6204 {
6205         gchar buf[3];
6206         Compose *compose = (Compose *)data;
6207         gint i = 0;
6208
6209         debug_print("Compose: input from monitoring process\n");
6210
6211         gdk_input_remove(compose->exteditor_tag);
6212
6213         for (;;) {
6214                 if (read(source, &buf[i], 1) < 1) {
6215                         buf[0] = '3';
6216                         break;
6217                 }
6218                 if (buf[i] == '\n') {
6219                         buf[i] = '\0';
6220                         break;
6221                 }
6222                 i++;
6223                 if (i == sizeof(buf) - 1)
6224                         break;
6225         }
6226
6227         waitpid(compose->exteditor_pid, NULL, 0);
6228
6229         if (buf[0] == '0') {            /* success */
6230                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6231                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
6232
6233                 gtk_text_buffer_set_text(buffer, "\0", 1);
6234                 compose_insert_file(compose, compose->exteditor_file);
6235                 compose_changed_cb(NULL, compose);
6236
6237                 if (unlink(compose->exteditor_file) < 0)
6238                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6239         } else if (buf[0] == '1') {     /* failed */
6240                 g_warning("Couldn't exec external editor\n");
6241                 if (unlink(compose->exteditor_file) < 0)
6242                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6243         } else if (buf[0] == '2') {
6244                 g_warning("Couldn't write to file\n");
6245         } else if (buf[0] == '3') {
6246                 g_warning("Pipe read failed\n");
6247         }
6248
6249         close(source);
6250
6251         compose_set_ext_editor_sensitive(compose, TRUE);
6252
6253         g_free(compose->exteditor_file);
6254         compose->exteditor_file    = NULL;
6255         compose->exteditor_pid     = -1;
6256         compose->exteditor_readdes = -1;
6257         compose->exteditor_tag     = -1;
6258 }
6259
6260 static void compose_set_ext_editor_sensitive(Compose *compose,
6261                                              gboolean sensitive)
6262 {
6263         GtkItemFactory *ifactory;
6264
6265         ifactory = gtk_item_factory_from_widget(compose->menubar);
6266
6267         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6268         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6269         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6270                            sensitive);
6271         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6272         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6273         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6274         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6275         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6276                            sensitive);
6277
6278         gtk_widget_set_sensitive(compose->text,                   sensitive);
6279         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6280         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6281         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6282         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6283         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6284         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6285         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6286         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6287 }
6288
6289 /**
6290  * compose_undo_state_changed:
6291  *
6292  * Change the sensivity of the menuentries undo and redo
6293  **/
6294 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6295                                        gint redo_state, gpointer data)
6296 {
6297         GtkWidget *widget = GTK_WIDGET(data);
6298         GtkItemFactory *ifactory;
6299
6300         g_return_if_fail(widget != NULL);
6301
6302         ifactory = gtk_item_factory_from_widget(widget);
6303
6304         switch (undo_state) {
6305         case UNDO_STATE_TRUE:
6306                 if (!undostruct->undo_state) {
6307                         undostruct->undo_state = TRUE;
6308                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6309                 }
6310                 break;
6311         case UNDO_STATE_FALSE:
6312                 if (undostruct->undo_state) {
6313                         undostruct->undo_state = FALSE;
6314                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6315                 }
6316                 break;
6317         case UNDO_STATE_UNCHANGED:
6318                 break;
6319         case UNDO_STATE_REFRESH:
6320                 menu_set_sensitive(ifactory, "/Edit/Undo",
6321                                    undostruct->undo_state);
6322                 break;
6323         default:
6324                 g_warning("Undo state not recognized");
6325                 break;
6326         }
6327
6328         switch (redo_state) {
6329         case UNDO_STATE_TRUE:
6330                 if (!undostruct->redo_state) {
6331                         undostruct->redo_state = TRUE;
6332                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6333                 }
6334                 break;
6335         case UNDO_STATE_FALSE:
6336                 if (undostruct->redo_state) {
6337                         undostruct->redo_state = FALSE;
6338                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6339                 }
6340                 break;
6341         case UNDO_STATE_UNCHANGED:
6342                 break;
6343         case UNDO_STATE_REFRESH:
6344                 menu_set_sensitive(ifactory, "/Edit/Redo",
6345                                    undostruct->redo_state);
6346                 break;
6347         default:
6348                 g_warning("Redo state not recognized");
6349                 break;
6350         }
6351 }
6352
6353 static gint calc_cursor_xpos(GtkTextView *text, gint extra, gint char_width)
6354 {
6355 #warning FIXME_GTK2
6356         return 0;
6357 }
6358
6359 /* callback functions */
6360
6361 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6362  * includes "non-client" (windows-izm) in calculation, so this calculation
6363  * may not be accurate.
6364  */
6365 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6366                                         GtkAllocation *allocation,
6367                                         GtkSHRuler *shruler)
6368 {
6369         if (prefs_common.show_ruler) {
6370                 gint char_width = 0, char_height = 0;
6371                 gint line_width_in_chars;
6372
6373                 gtkut_get_font_size(GTK_WIDGET(widget),
6374                                     &char_width, &char_height);
6375                 line_width_in_chars =
6376                         (allocation->width - allocation->x) / char_width;
6377
6378                 /* got the maximum */
6379                 gtk_ruler_set_range(GTK_RULER(shruler),
6380                                     0.0, line_width_in_chars,
6381                                     calc_cursor_xpos(GTK_TEXT_VIEW(widget),
6382                                                      allocation->x,
6383                                                      char_width),
6384                                     /*line_width_in_chars*/ char_width);
6385         }
6386
6387         return TRUE;
6388 }
6389
6390 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6391 {
6392         Compose *compose = (Compose *)data;
6393
6394         PrefsAccount *ac;
6395         gchar *folderidentifier;
6396
6397         ac = account_find_from_id(
6398                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6399         g_return_if_fail(ac != NULL);
6400
6401         if (ac != compose->account)
6402                 compose_select_account(compose, ac, FALSE);
6403
6404         /* Set message save folder */
6405         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6406                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6407         }
6408         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6409                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6410
6411         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6412         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6413                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6414                                   (compose->account, F_OUTBOX));
6415                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6416                 g_free(folderidentifier);
6417         }
6418 }
6419
6420 static void attach_selected(GtkCList *clist, gint row, gint column,
6421                             GdkEvent *event, gpointer data)
6422 {
6423         Compose *compose = (Compose *)data;
6424
6425         if (event && event->type == GDK_2BUTTON_PRESS)
6426                 compose_attach_property(compose);
6427 }
6428
6429 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6430                                       gpointer data)
6431 {
6432         Compose *compose = (Compose *)data;
6433         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6434         gint row, column;
6435
6436         if (!event) return FALSE;
6437
6438         if (event->button == 3) {
6439                 if ((clist->selection && !clist->selection->next) ||
6440                     !clist->selection) {
6441                         gtk_clist_unselect_all(clist);
6442                         if (gtk_clist_get_selection_info(clist,
6443                                                          event->x, event->y,
6444                                                          &row, &column)) {
6445                                 gtk_clist_select_row(clist, row, column);
6446                                 gtkut_clist_set_focus_row(clist, row);
6447                         }
6448                 }
6449                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6450                                NULL, NULL, event->button, event->time);
6451         }
6452
6453         return FALSE;
6454 }
6455
6456 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6457                                    gpointer data)
6458 {
6459         Compose *compose = (Compose *)data;
6460
6461         if (!event) return FALSE;
6462
6463         switch (event->keyval) {
6464         case GDK_Delete:
6465                 compose_attach_remove_selected(compose);
6466                 break;
6467         }
6468         return FALSE;
6469 }
6470
6471 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6472 {
6473         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6474         toolbar_comp_set_sensitive(compose, allow);
6475         menu_set_sensitive(ifactory, "/File", allow);
6476         menu_set_sensitive(ifactory, "/Edit", allow);
6477 #if USE_ASPELL
6478         menu_set_sensitive(ifactory, "/Spelling", allow);
6479 #endif
6480         menu_set_sensitive(ifactory, "/Message", allow);
6481         menu_set_sensitive(ifactory, "/Tools", allow);
6482         menu_set_sensitive(ifactory, "/Help", allow);
6483 }
6484
6485 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6486 {
6487         Compose *compose = (Compose *)data;
6488         gint val;
6489
6490         if (prefs_common.work_offline)
6491                 if (alertpanel(_("Offline warning"),
6492                                _("You're working offline. Override?"),
6493                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6494                         return;
6495
6496         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6497                 gtk_timeout_remove(compose->draft_timeout_tag);
6498                 compose->draft_timeout_tag = -1;
6499         }
6500
6501         compose_allow_user_actions (compose, FALSE);
6502         compose->sending = TRUE;
6503         val = compose_send(compose);
6504         compose_allow_user_actions (compose, TRUE);
6505         compose->sending = FALSE;
6506
6507         if (val == 0) gtk_widget_destroy(compose->window);
6508 }
6509
6510 static void compose_send_later_cb(gpointer data, guint action,
6511                                   GtkWidget *widget)
6512 {
6513         Compose *compose = (Compose *)data;
6514         gint val;
6515
6516         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6517         if (!val) gtk_widget_destroy(compose->window);
6518 }
6519
6520 void compose_draft (gpointer data)
6521 {
6522         compose_draft_cb(data, 0, NULL);
6523 }
6524
6525 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6526 {
6527         Compose *compose = (Compose *)data;
6528         FolderItem *draft;
6529         gchar *tmp;
6530         gint msgnum;
6531         MsgFlags flag = {0, 0};
6532         static gboolean lock = FALSE;
6533         MsgInfo *newmsginfo;
6534
6535         if (lock) return;
6536
6537         draft = account_get_special_folder(compose->account, F_DRAFT);
6538         g_return_if_fail(draft != NULL);
6539
6540         lock = TRUE;
6541
6542         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6543                               G_DIR_SEPARATOR, compose);
6544
6545         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6546                 g_free(tmp);
6547                 lock = FALSE;
6548                 return;
6549         }
6550
6551         folder_item_scan(draft);
6552         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6553                 unlink(tmp);
6554                 g_free(tmp);
6555                 lock = FALSE;
6556                 return;
6557         }
6558         g_free(tmp);
6559         draft->mtime = 0;       /* force updating */
6560
6561         if (compose->mode == COMPOSE_REEDIT) {
6562                 compose_remove_reedit_target(compose);
6563         }
6564
6565         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6566         if (newmsginfo) {
6567                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6568                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6569                 procmsg_msginfo_free(newmsginfo);
6570         }
6571
6572         folder_item_scan(draft);
6573
6574         lock = FALSE;
6575
6576         /* 0: quit editing  1: keep editing  2: keep editing (autosave) */
6577         if (action == 0)
6578                 gtk_widget_destroy(compose->window);
6579         else {
6580                 struct stat s;
6581                 gchar *path;
6582
6583                 path = folder_item_fetch_msg(draft, msgnum);
6584                 g_return_if_fail(path != NULL);
6585                 if (stat(path, &s) < 0) {
6586                         FILE_OP_ERROR(path, "stat");
6587                         g_free(path);
6588                         lock = FALSE;
6589                         return;
6590                 }
6591                 g_free(path);
6592
6593                 procmsg_msginfo_free(compose->targetinfo);
6594                 compose->targetinfo = procmsg_msginfo_new();
6595                 compose->targetinfo->msgnum = msgnum;
6596                 compose->targetinfo->size = s.st_size;
6597                 compose->targetinfo->mtime = s.st_mtime;
6598                 compose->targetinfo->folder = draft;
6599                 compose->mode = COMPOSE_REEDIT;
6600
6601                 if (action == 2) {
6602                         compose->autosaved_draft = compose->targetinfo;
6603                 }
6604         }
6605 }
6606
6607 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6608 {
6609         Compose *compose = (Compose *)data;
6610         GList *file_list;
6611
6612         if (compose->redirect_filename != NULL)
6613                 return;
6614
6615         file_list = filesel_select_multiple_files(_("Select file"));
6616
6617         if (file_list) {
6618                 GList *tmp;
6619
6620                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6621                         gchar *file = (gchar *) tmp->data;
6622                         compose_attach_append(compose, file, file, NULL);
6623                         compose_changed_cb(NULL, compose);
6624                         g_free(file);
6625                 }
6626                 g_list_free(file_list);
6627         }
6628 }
6629
6630 static void compose_insert_file_cb(gpointer data, guint action,
6631                                    GtkWidget *widget)
6632 {
6633         Compose *compose = (Compose *)data;
6634         GList *file_list;
6635
6636         file_list = filesel_select_multiple_files(_("Select file"));
6637
6638         if (file_list) {
6639                 GList *tmp;
6640
6641                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6642                         gchar *file = (gchar *) tmp->data;
6643                         gchar *filedup = g_strdup(file);
6644                         gchar *shortfile;
6645                         ComposeInsertResult res;
6646
6647                         res = compose_insert_file(compose, file);
6648                         shortfile = g_basename(filedup);
6649                         if (res == COMPOSE_INSERT_READ_ERROR) {
6650                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6651                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6652                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6653                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6654                         }
6655                         g_free(filedup);
6656                         g_free(file);
6657                 }
6658                 g_list_free(file_list);
6659         }
6660 }
6661
6662 static void compose_insert_sig_cb(gpointer data, guint action,
6663                                   GtkWidget *widget)
6664 {
6665         Compose *compose = (Compose *)data;
6666
6667         compose_insert_sig(compose, FALSE);
6668 }
6669
6670 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6671                               gpointer data)
6672 {
6673         gint x, y;
6674         Compose *compose = (Compose *)data;
6675
6676         gtkut_widget_get_uposition(widget, &x, &y);
6677         prefs_common.compose_x = x;
6678         prefs_common.compose_y = y;
6679
6680         if (compose->sending)
6681                 return TRUE;
6682         compose_close_cb(compose, 0, NULL);
6683         return TRUE;
6684 }
6685
6686 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6687 {
6688         Compose *compose = (Compose *)data;
6689         AlertValue val;
6690
6691         if (compose->exteditor_tag != -1) {
6692                 if (!compose_ext_editor_kill(compose))
6693                         return;
6694         }
6695
6696         if (compose->modified) {
6697                 val = alertpanel(_("Discard message"),
6698                                  _("This message has been modified. discard it?"),
6699                                  _("Discard"), _("to Draft"), _("Cancel"));
6700
6701                 switch (val) {
6702                 case G_ALERTDEFAULT:
6703                         if (prefs_common.autosave)
6704                                 compose_remove_draft(compose);
6705                         break;
6706                 case G_ALERTALTERNATE:
6707                         compose_draft_cb(data, 0, NULL);
6708                         return;
6709                 default:
6710                         return;
6711                 }
6712         }
6713
6714         gtk_widget_destroy(compose->window);
6715 }
6716
6717 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6718 {
6719         Compose *compose = (Compose *)data;
6720
6721         addressbook_open(compose);
6722 }
6723
6724 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6725 {
6726         Compose *compose = (Compose *)data;
6727         Template *tmpl;
6728         gchar *msg;
6729         AlertValue val;
6730
6731         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6732         g_return_if_fail(tmpl != NULL);
6733
6734         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6735                               tmpl->name);
6736         val = alertpanel(_("Apply template"), msg,
6737                          _("Replace"), _("Insert"), _("Cancel"));
6738         g_free(msg);
6739
6740         if (val == G_ALERTDEFAULT)
6741                 compose_template_apply(compose, tmpl, TRUE);
6742         else if (val == G_ALERTALTERNATE)
6743                 compose_template_apply(compose, tmpl, FALSE);
6744 }
6745
6746 static void compose_ext_editor_cb(gpointer data, guint action,
6747                                   GtkWidget *widget)
6748 {
6749         Compose *compose = (Compose *)data;
6750
6751         compose_exec_ext_editor(compose);
6752 }
6753
6754 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6755 {
6756         if (compose->sending)
6757                 return;
6758         compose_destroy(compose);
6759 }
6760
6761 static void compose_undo_cb(Compose *compose)
6762 {
6763         undo_undo(compose->undostruct);
6764 }
6765
6766 static void compose_redo_cb(Compose *compose)
6767 {
6768         undo_redo(compose->undostruct);
6769 }
6770
6771 static void entry_cut_clipboard(GtkWidget *entry)
6772 {
6773         if (GTK_IS_EDITABLE(entry))
6774                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6775         else if (GTK_IS_TEXT_VIEW(entry))
6776                 gtk_text_buffer_cut_clipboard(
6777                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6778                         gtk_clipboard_get(GDK_NONE),
6779                         TRUE);
6780 }
6781
6782 static void entry_copy_clipboard(GtkWidget *entry)
6783 {
6784         if (GTK_IS_EDITABLE(entry))
6785                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6786         else if (GTK_IS_TEXT_VIEW(entry))
6787                 gtk_text_buffer_copy_clipboard(
6788                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6789                         gtk_clipboard_get(GDK_NONE));
6790 }
6791
6792 static void entry_paste_clipboard(GtkWidget *entry)
6793 {
6794         if (GTK_IS_EDITABLE(entry))
6795                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6796         else if (GTK_IS_TEXT_VIEW(entry))
6797                 gtk_text_buffer_paste_clipboard(
6798                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6799                         gtk_clipboard_get(GDK_NONE),
6800                         NULL, TRUE);
6801 }
6802
6803 static void entry_allsel(GtkWidget *entry)
6804 {
6805         if (GTK_IS_EDITABLE(entry))
6806                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6807         else if (GTK_IS_TEXT_VIEW(entry)) {
6808                 GtkTextIter startiter, enditer;
6809                 GtkTextBuffer *textbuf;
6810
6811                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6812                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6813                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6814
6815                 gtk_text_buffer_move_mark_by_name(textbuf,
6816                         "selection_bound", &startiter);
6817                 gtk_text_buffer_move_mark_by_name(textbuf,
6818                         "insert", &enditer);
6819         }
6820 }
6821
6822
6823 static void compose_cut_cb(Compose *compose)
6824 {
6825         if (compose->focused_editable &&
6826             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6827                 entry_cut_clipboard(compose->focused_editable);
6828 }
6829
6830 static void compose_copy_cb(Compose *compose)
6831 {
6832         if (compose->focused_editable &&
6833             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6834                 entry_copy_clipboard(compose->focused_editable);
6835 }
6836
6837 static void compose_paste_cb(Compose *compose)
6838 {
6839         if (compose->focused_editable &&
6840             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6841                 entry_paste_clipboard(compose->focused_editable);
6842 }
6843
6844 static void compose_paste_as_quote_cb(Compose *compose)
6845 {
6846         if (compose->focused_editable &&
6847             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6848                 /* let text_insert() (called directly or at a later time
6849                  * after the gtk_editable_paste_clipboard) know that
6850                  * text is to be inserted as a quotation. implemented
6851                  * by using a simple refcount... */
6852                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6853                                                 G_OBJECT(compose->focused_editable),
6854                                                 "paste_as_quotation"));
6855                 g_object_set_data(G_OBJECT(compose->focused_editable),
6856                                     "paste_as_quotation",
6857                                     GINT_TO_POINTER(paste_as_quotation + 1));
6858                 entry_paste_clipboard(compose->focused_editable);
6859         }
6860 }
6861
6862 static void compose_allsel_cb(Compose *compose)
6863 {
6864         if (compose->focused_editable &&
6865             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6866                 entry_allsel(compose->focused_editable);
6867 }
6868
6869 static void textview_move_beginning_of_line (GtkTextView *text)
6870 {
6871         GtkTextBuffer *buffer;
6872         GtkTextMark *mark;
6873         GtkTextIter ins;
6874
6875         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6876
6877         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6878         mark = gtk_text_buffer_get_insert(buffer);
6879         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6880         gtk_text_iter_set_line_offset(&ins, 0);
6881         gtk_text_buffer_place_cursor(buffer, &ins);
6882 }
6883
6884 static void textview_move_forward_character (GtkTextView *text)
6885 {
6886         GtkTextBuffer *buffer;
6887         GtkTextMark *mark;
6888         GtkTextIter ins;
6889
6890         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6891
6892         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6893         mark = gtk_text_buffer_get_insert(buffer);
6894         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6895         if (gtk_text_iter_forward_cursor_position(&ins))
6896                 gtk_text_buffer_place_cursor(buffer, &ins);
6897 }
6898
6899 static void textview_move_backward_character (GtkTextView *text)
6900 {
6901         GtkTextBuffer *buffer;
6902         GtkTextMark *mark;
6903         GtkTextIter ins;
6904
6905         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6906
6907         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6908         mark = gtk_text_buffer_get_insert(buffer);
6909         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6910         if (gtk_text_iter_backward_cursor_position(&ins))
6911                 gtk_text_buffer_place_cursor(buffer, &ins);
6912 }
6913
6914 static void textview_move_forward_word (GtkTextView *text)
6915 {
6916         GtkTextBuffer *buffer;
6917         GtkTextMark *mark;
6918         GtkTextIter ins;
6919         gint count;
6920
6921         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6922
6923         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6924         mark = gtk_text_buffer_get_insert(buffer);
6925         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6926         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6927         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6928                 gtk_text_iter_backward_word_start(&ins);
6929                 gtk_text_buffer_place_cursor(buffer, &ins);
6930         }
6931 }
6932
6933 static void textview_move_backward_word (GtkTextView *text)
6934 {
6935         GtkTextBuffer *buffer;
6936         GtkTextMark *mark;
6937         GtkTextIter ins;
6938         gint count;
6939
6940         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6941
6942         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6943         mark = gtk_text_buffer_get_insert(buffer);
6944         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6945         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6946         if (gtk_text_iter_backward_word_starts(&ins, 1))
6947                 gtk_text_buffer_place_cursor(buffer, &ins);
6948 }
6949
6950 static void textview_move_end_of_line (GtkTextView *text)
6951 {
6952         GtkTextBuffer *buffer;
6953         GtkTextMark *mark;
6954         GtkTextIter ins;
6955
6956         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6957
6958         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6959         mark = gtk_text_buffer_get_insert(buffer);
6960         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6961         if (gtk_text_iter_forward_to_line_end(&ins))
6962                 gtk_text_buffer_place_cursor(buffer, &ins);
6963 }
6964
6965 static void textview_move_next_line (GtkTextView *text)
6966 {
6967         GtkTextBuffer *buffer;
6968         GtkTextMark *mark;
6969         GtkTextIter ins;
6970         gint offset;
6971
6972         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6973
6974         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6975         mark = gtk_text_buffer_get_insert(buffer);
6976         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6977 #warning FIXME_GTK2 /* should regist current line offset */
6978         offset = gtk_text_iter_get_line_offset(&ins);
6979         if (gtk_text_iter_forward_line(&ins)) {
6980                 gtk_text_iter_set_line_offset(&ins, offset);
6981                 gtk_text_buffer_place_cursor(buffer, &ins);
6982         }
6983 }
6984
6985 static void textview_move_previous_line (GtkTextView *text)
6986 {
6987         GtkTextBuffer *buffer;
6988         GtkTextMark *mark;
6989         GtkTextIter ins;
6990         gint offset;
6991
6992         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6993
6994         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6995         mark = gtk_text_buffer_get_insert(buffer);
6996         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6997 #warning FIXME_GTK2 /* should regist current line offset */
6998         offset = gtk_text_iter_get_line_offset(&ins);
6999         if (gtk_text_iter_backward_line(&ins)) {
7000                 gtk_text_iter_set_line_offset(&ins, offset);
7001                 gtk_text_buffer_place_cursor(buffer, &ins);
7002         }
7003 }
7004
7005 static void textview_delete_forward_character (GtkTextView *text)
7006 {
7007         GtkTextBuffer *buffer;
7008         GtkTextMark *mark;
7009         GtkTextIter ins, end_iter;
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         end_iter = ins;
7017         if (gtk_text_iter_forward_char(&end_iter)) {
7018                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7019         }
7020 }
7021
7022 static void textview_delete_backward_character (GtkTextView *text)
7023 {
7024         GtkTextBuffer *buffer;
7025         GtkTextMark *mark;
7026         GtkTextIter ins, end_iter;
7027
7028         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7029
7030         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7031         mark = gtk_text_buffer_get_insert(buffer);
7032         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7033         end_iter = ins;
7034         if (gtk_text_iter_backward_char(&end_iter)) {
7035                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7036         }
7037 }
7038
7039 static void textview_delete_forward_word (GtkTextView *text)
7040 {
7041         GtkTextBuffer *buffer;
7042         GtkTextMark *mark;
7043         GtkTextIter ins, end_iter;
7044
7045         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7046
7047         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7048         mark = gtk_text_buffer_get_insert(buffer);
7049         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7050         end_iter = ins;
7051         if (gtk_text_iter_forward_word_end(&end_iter)) {
7052                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7053         }
7054 }
7055
7056 static void textview_delete_backward_word (GtkTextView *text)
7057 {
7058         GtkTextBuffer *buffer;
7059         GtkTextMark *mark;
7060         GtkTextIter ins, end_iter;
7061
7062         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7063
7064         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7065         mark = gtk_text_buffer_get_insert(buffer);
7066         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7067         end_iter = ins;
7068         if (gtk_text_iter_backward_word_start(&end_iter)) {
7069                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7070         }
7071 }
7072
7073 static void textview_delete_line (GtkTextView *text)
7074 {
7075         GtkTextBuffer *buffer;
7076         GtkTextMark *mark;
7077         GtkTextIter ins, start_iter, end_iter;
7078         gboolean found;
7079
7080         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7081
7082         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7083         mark = gtk_text_buffer_get_insert(buffer);
7084         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7085
7086         start_iter = ins;
7087         gtk_text_iter_set_line_offset(&start_iter, 0);
7088
7089         end_iter = ins;
7090         if (gtk_text_iter_ends_line(&end_iter))
7091                 found = gtk_text_iter_forward_char(&end_iter);
7092         else
7093                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7094
7095         if (found)
7096                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
7097 }
7098
7099 static void textview_delete_to_line_end (GtkTextView *text)
7100 {
7101         GtkTextBuffer *buffer;
7102         GtkTextMark *mark;
7103         GtkTextIter ins, end_iter;
7104         gboolean found;
7105
7106         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7107
7108         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7109         mark = gtk_text_buffer_get_insert(buffer);
7110         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7111         end_iter = ins;
7112         if (gtk_text_iter_ends_line(&end_iter))
7113                 found = gtk_text_iter_forward_char(&end_iter);
7114         else
7115                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7116         if (found)
7117                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7118 }
7119
7120 static void compose_advanced_action_cb(Compose *compose,
7121                                         ComposeCallAdvancedAction action)
7122 {
7123         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
7124         static struct {
7125                 void (*do_action) (GtkTextView *text);
7126         } action_table[] = {
7127                 {textview_move_beginning_of_line},
7128                 {textview_move_forward_character},
7129                 {textview_move_backward_character},
7130                 {textview_move_forward_word},
7131                 {textview_move_backward_word},
7132                 {textview_move_end_of_line},
7133                 {textview_move_next_line},
7134                 {textview_move_previous_line},
7135                 {textview_delete_forward_character},
7136                 {textview_delete_backward_character},
7137                 {textview_delete_forward_word},
7138                 {textview_delete_backward_word},
7139                 {textview_delete_line},
7140                 {NULL}, /* gtk_stext_delete_line_n */
7141                 {textview_delete_to_line_end}
7142         };
7143
7144         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
7145
7146         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
7147             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
7148                 if (action_table[action].do_action)
7149                         action_table[action].do_action(text);
7150                 else
7151                         g_warning("Not implemented yet.");
7152         }
7153 }
7154
7155 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
7156 {
7157         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
7158                 compose->focused_editable = widget;
7159 }
7160
7161 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
7162 {
7163         if (compose->modified == FALSE) {
7164                 compose->modified = TRUE;
7165                 compose_set_title(compose);
7166         }
7167 }
7168
7169 static void compose_toggle_autowrap_cb(gpointer data, guint action,
7170                                        GtkWidget *widget)
7171 {
7172         Compose *compose = (Compose *)data;
7173
7174         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
7175         if (compose->autowrap)
7176                 compose_wrap_line_all_full(compose, TRUE);
7177 }
7178
7179 #if 0 /* NEW COMPOSE GUI */
7180 static void compose_toggle_to_cb(gpointer data, guint action,
7181                                  GtkWidget *widget)
7182 {
7183         Compose *compose = (Compose *)data;
7184
7185         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7186                 gtk_widget_show(compose->to_hbox);
7187                 gtk_widget_show(compose->to_entry);
7188                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
7189                 compose->use_to = TRUE;
7190         } else {
7191                 gtk_widget_hide(compose->to_hbox);
7192                 gtk_widget_hide(compose->to_entry);
7193                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
7194                 gtk_widget_queue_resize(compose->table_vbox);
7195                 compose->use_to = FALSE;
7196         }
7197
7198         if (addressbook_get_target_compose() == compose)
7199                 addressbook_set_target_compose(compose);
7200 }
7201
7202 static void compose_toggle_cc_cb(gpointer data, guint action,
7203                                  GtkWidget *widget)
7204 {
7205         Compose *compose = (Compose *)data;
7206
7207         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7208                 gtk_widget_show(compose->cc_hbox);
7209                 gtk_widget_show(compose->cc_entry);
7210                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
7211                 compose->use_cc = TRUE;
7212         } else {
7213                 gtk_widget_hide(compose->cc_hbox);
7214                 gtk_widget_hide(compose->cc_entry);
7215                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
7216                 gtk_widget_queue_resize(compose->table_vbox);
7217                 compose->use_cc = FALSE;
7218         }
7219
7220         if (addressbook_get_target_compose() == compose)
7221                 addressbook_set_target_compose(compose);
7222 }
7223
7224 static void compose_toggle_bcc_cb(gpointer data, guint action,
7225                                   GtkWidget *widget)
7226 {
7227         Compose *compose = (Compose *)data;
7228
7229         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7230                 gtk_widget_show(compose->bcc_hbox);
7231                 gtk_widget_show(compose->bcc_entry);
7232                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
7233                 compose->use_bcc = TRUE;
7234         } else {
7235                 gtk_widget_hide(compose->bcc_hbox);
7236                 gtk_widget_hide(compose->bcc_entry);
7237                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
7238                 gtk_widget_queue_resize(compose->table_vbox);
7239                 compose->use_bcc = FALSE;
7240         }
7241
7242         if (addressbook_get_target_compose() == compose)
7243                 addressbook_set_target_compose(compose);
7244 }
7245
7246 static void compose_toggle_replyto_cb(gpointer data, guint action,
7247                                       GtkWidget *widget)
7248 {
7249         Compose *compose = (Compose *)data;
7250
7251         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7252                 gtk_widget_show(compose->reply_hbox);
7253                 gtk_widget_show(compose->reply_entry);
7254                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
7255                 compose->use_replyto = TRUE;
7256         } else {
7257                 gtk_widget_hide(compose->reply_hbox);
7258                 gtk_widget_hide(compose->reply_entry);
7259                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
7260                 gtk_widget_queue_resize(compose->table_vbox);
7261                 compose->use_replyto = FALSE;
7262         }
7263 }
7264
7265 static void compose_toggle_followupto_cb(gpointer data, guint action,
7266                                          GtkWidget *widget)
7267 {
7268         Compose *compose = (Compose *)data;
7269
7270         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7271                 gtk_widget_show(compose->followup_hbox);
7272                 gtk_widget_show(compose->followup_entry);
7273                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
7274                 compose->use_followupto = TRUE;
7275         } else {
7276                 gtk_widget_hide(compose->followup_hbox);
7277                 gtk_widget_hide(compose->followup_entry);
7278                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
7279                 gtk_widget_queue_resize(compose->table_vbox);
7280                 compose->use_followupto = FALSE;
7281         }
7282 }
7283
7284 static void compose_toggle_attach_cb(gpointer data, guint action,
7285                                      GtkWidget *widget)
7286 {
7287         Compose *compose = (Compose *)data;
7288
7289         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7290                 gtk_widget_ref(compose->edit_vbox);
7291
7292                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7293                                        compose->edit_vbox);
7294                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
7295                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
7296                                    TRUE, TRUE, 0);
7297                 gtk_widget_show(compose->paned);
7298
7299                 gtk_widget_unref(compose->edit_vbox);
7300                 gtk_widget_unref(compose->paned);
7301
7302                 compose->use_attach = TRUE;
7303         } else {
7304                 gtk_widget_ref(compose->paned);
7305                 gtk_widget_ref(compose->edit_vbox);
7306
7307                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7308                                        compose->paned);
7309                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
7310                                        compose->edit_vbox);
7311                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
7312                                    compose->edit_vbox, TRUE, TRUE, 0);
7313
7314                 gtk_widget_unref(compose->edit_vbox);
7315
7316                 compose->use_attach = FALSE;
7317         }
7318 }
7319 #endif
7320
7321 #if USE_GPGME
7322 static void compose_toggle_sign_cb(gpointer data, guint action,
7323                                    GtkWidget *widget)
7324 {
7325         Compose *compose = (Compose *)data;
7326
7327         if (GTK_CHECK_MENU_ITEM(widget)->active)
7328                 compose->use_signing = TRUE;
7329         else
7330                 compose->use_signing = FALSE;
7331
7332         compose_update_gnupg_mode_menu_item(compose);
7333 }
7334
7335 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7336                                       GtkWidget *widget)
7337 {
7338         Compose *compose = (Compose *)data;
7339
7340         if (GTK_CHECK_MENU_ITEM(widget)->active)
7341                 compose->use_encryption = TRUE;
7342         else
7343                 compose->use_encryption = FALSE;
7344
7345         compose_update_gnupg_mode_menu_item(compose);
7346 }
7347
7348 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
7349 {
7350         if (account->default_gnupg_mode)
7351                 compose->gnupg_mode = GNUPG_MODE_INLINE;
7352         else
7353                 compose->gnupg_mode = GNUPG_MODE_DETACH;
7354
7355         compose_update_gnupg_mode_menu_item(compose);
7356 }
7357 #endif /* USE_GPGME */
7358
7359 static void compose_toggle_ruler_cb(gpointer data, guint action,
7360                                     GtkWidget *widget)
7361 {
7362         Compose *compose = (Compose *)data;
7363
7364         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7365                 gtk_widget_show(compose->ruler_hbox);
7366                 prefs_common.show_ruler = TRUE;
7367         } else {
7368                 gtk_widget_hide(compose->ruler_hbox);
7369                 gtk_widget_queue_resize(compose->edit_vbox);
7370                 prefs_common.show_ruler = FALSE;
7371         }
7372 }
7373
7374 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7375                                              GdkDragContext     *drag_context,
7376                                              gint                x,
7377                                              gint                y,
7378                                              GtkSelectionData   *data,
7379                                              guint               info,
7380                                              guint               time,
7381                                              gpointer            user_data)
7382 {
7383         Compose *compose = (Compose *)user_data;
7384         GList *list, *tmp;
7385
7386         list = uri_list_extract_filenames((const gchar *)data->data);
7387         for (tmp = list; tmp != NULL; tmp = tmp->next)
7388                 compose_attach_append
7389                         (compose, (const gchar *)tmp->data,
7390                          (const gchar *)tmp->data, NULL);
7391         if (list) compose_changed_cb(NULL, compose);
7392         list_free_strings(list);
7393         g_list_free(list);
7394 }
7395
7396 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7397                                              GdkDragContext     *drag_context,
7398                                              gint                x,
7399                                              gint                y,
7400                                              GtkSelectionData   *data,
7401                                              guint               info,
7402                                              guint               time,
7403                                              gpointer            user_data)
7404 {
7405         Compose *compose = (Compose *)user_data;
7406         GList *list, *tmp;
7407
7408         list = uri_list_extract_filenames((const gchar *)data->data);
7409         for (tmp = list; tmp != NULL; tmp = tmp->next)
7410                 compose_insert_file(compose, (const gchar *)tmp->data);
7411         list_free_strings(list);
7412         g_list_free(list);
7413 }
7414
7415 #if 0 /* NEW COMPOSE GUI */
7416 static void to_activated(GtkWidget *widget, Compose *compose)
7417 {
7418         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7419                 gtk_widget_grab_focus(compose->newsgroups_entry);
7420         else
7421                 gtk_widget_grab_focus(compose->subject_entry);
7422 }
7423
7424 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7425 {
7426         gtk_widget_grab_focus(compose->subject_entry);
7427 }
7428
7429 static void subject_activated(GtkWidget *widget, Compose *compose)
7430 {
7431         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7432                 gtk_widget_grab_focus(compose->cc_entry);
7433         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7434                 gtk_widget_grab_focus(compose->bcc_entry);
7435         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7436                 gtk_widget_grab_focus(compose->reply_entry);
7437         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7438                 gtk_widget_grab_focus(compose->followup_entry);
7439         else
7440                 gtk_widget_grab_focus(compose->text);
7441 }
7442
7443 static void cc_activated(GtkWidget *widget, Compose *compose)
7444 {
7445         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7446                 gtk_widget_grab_focus(compose->bcc_entry);
7447         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7448                 gtk_widget_grab_focus(compose->reply_entry);
7449         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7450                 gtk_widget_grab_focus(compose->followup_entry);
7451         else
7452                 gtk_widget_grab_focus(compose->text);
7453 }
7454
7455 static void bcc_activated(GtkWidget *widget, Compose *compose)
7456 {
7457         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7458                 gtk_widget_grab_focus(compose->reply_entry);
7459         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7460                 gtk_widget_grab_focus(compose->followup_entry);
7461         else
7462                 gtk_widget_grab_focus(compose->text);
7463 }
7464
7465 static void replyto_activated(GtkWidget *widget, Compose *compose)
7466 {
7467         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7468                 gtk_widget_grab_focus(compose->followup_entry);
7469         else
7470                 gtk_widget_grab_focus(compose->text);
7471 }
7472
7473 static void followupto_activated(GtkWidget *widget, Compose *compose)
7474 {
7475         gtk_widget_grab_focus(compose->text);
7476 }
7477 #endif
7478
7479 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7480                                              GtkWidget *widget)
7481 {
7482         Compose *compose = (Compose *)data;
7483
7484         if (GTK_CHECK_MENU_ITEM(widget)->active)
7485                 compose->return_receipt = TRUE;
7486         else
7487                 compose->return_receipt = FALSE;
7488 }
7489
7490 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7491                                              GtkWidget *widget)
7492 {
7493         Compose *compose = (Compose *)data;
7494
7495         if (GTK_CHECK_MENU_ITEM(widget)->active)
7496                 compose->remove_references = TRUE;
7497         else
7498                 compose->remove_references = FALSE;
7499 }
7500
7501 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7502                                             GdkEventKey *event,
7503                                             ComposeHeaderEntry *headerentry)
7504 {
7505         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7506             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7507             !(event->state & GDK_MODIFIER_MASK) &&
7508             (event->keyval == GDK_BackSpace) &&
7509             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7510                 gtk_container_remove
7511                         (GTK_CONTAINER(headerentry->compose->header_table),
7512                          headerentry->combo);
7513                 gtk_container_remove
7514                         (GTK_CONTAINER(headerentry->compose->header_table),
7515                          headerentry->entry);
7516                 headerentry->compose->header_list =
7517                         g_slist_remove(headerentry->compose->header_list,
7518                                        headerentry);
7519                 g_free(headerentry);
7520         } else  if (event->keyval == GDK_Tab) {
7521                 if (headerentry->compose->header_last == headerentry) {
7522                         /* Override default next focus, and give it to subject_entry
7523                          * instead of notebook tabs
7524                          */
7525                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7526                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7527                         return TRUE;
7528                 }
7529         }
7530         return FALSE;
7531 }
7532
7533 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7534                                     ComposeHeaderEntry *headerentry)
7535 {
7536         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7537                 headerentry->compose->header_list =
7538                         g_slist_append(headerentry->compose->header_list,
7539                                        headerentry);
7540
7541                 compose_create_header_entry(headerentry->compose);
7542                 g_signal_handlers_disconnect_matched
7543                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7544                          0, 0, NULL, NULL, headerentry);
7545
7546                 /* Automatically scroll down */
7547                 compose_show_first_last_header(headerentry->compose, FALSE);
7548
7549         }
7550         return FALSE;
7551 }
7552
7553 static gboolean compose_headerentry_button_pressed
7554         (GtkWidget *entry, GdkEventButton *event, gpointer data)
7555 {
7556         /* if this is a lclick, grab the focus */
7557         if (event->button == 1)
7558                 gtk_widget_grab_focus(entry);
7559         return FALSE;
7560 }
7561
7562 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7563 {
7564         GtkAdjustment *vadj;
7565
7566         g_return_if_fail(compose);
7567         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7568         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7569
7570         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7571         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7572 }
7573
7574 static void text_activated(GtkWidget *widget, Compose *compose)
7575 {
7576         compose_send_control_enter(compose);
7577 }
7578
7579 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7580                           const gchar *text, gint len, Compose *compose)
7581 {
7582         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7583                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7584
7585         g_return_if_fail(text);
7586
7587         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7588                                         G_CALLBACK(text_inserted),
7589                                         compose);
7590         if (paste_as_quotation) {
7591                 gchar *new_text;
7592                 gchar *qmark;
7593
7594                 if (len < 0)
7595                         len = strlen(text);
7596
7597                 new_text = g_strndup(text, len);
7598                 if (prefs_common.quotemark && *prefs_common.quotemark)
7599                         qmark = prefs_common.quotemark;
7600                 else
7601                         qmark = "> ";
7602                 gtk_text_buffer_place_cursor(buffer, iter);
7603                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7604                 g_free(new_text);
7605                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7606                                   GINT_TO_POINTER(paste_as_quotation - 1));
7607         } else
7608                 gtk_text_buffer_insert(buffer, iter, text, len);
7609
7610         if (prefs_common.autowrap)
7611                 compose_wrap_line_all_full(compose, TRUE);
7612
7613         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7614                                           G_CALLBACK(text_inserted),
7615                                           compose);
7616         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7617
7618         if (prefs_common.autosave &&
7619             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7620                 compose->draft_timeout_tag = gtk_timeout_add
7621                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7622 }
7623
7624 static gint compose_defer_auto_save_draft(Compose *compose)
7625 {
7626         compose->draft_timeout_tag = -1;
7627         compose_draft_cb((gpointer)compose, 2, NULL);
7628         return FALSE;
7629 }
7630
7631 static gboolean compose_send_control_enter(Compose *compose)
7632 {
7633         GdkEvent *ev;
7634         GdkEventKey *kev;
7635         GtkItemFactory *ifactory;
7636         GtkAccelKey *accel;
7637         GtkWidget *send_menu;
7638         GSList *list;
7639         GdkModifierType ignored_mods =
7640                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7641                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7642
7643         ev = gtk_get_current_event();
7644         if (ev->type != GDK_KEY_PRESS) return FALSE;
7645
7646         kev = (GdkEventKey *)ev;
7647         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7648                 return FALSE;
7649
7650         if (compose->exteditor_tag != -1)
7651                 return FALSE;
7652
7653         ifactory = gtk_item_factory_from_widget(compose->menubar);
7654         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7655         list = gtk_accel_groups_from_object(G_OBJECT(send_menu));
7656         if (!list)
7657                 return FALSE;
7658
7659         accel = (GtkAccelKey *)list->data;
7660         if (accel && accel->accel_key == kev->keyval &&
7661             (accel->accel_mods & ~ignored_mods) ==
7662             (kev->state & ~ignored_mods)) {
7663                 compose_send_cb(compose, 0, NULL);
7664                 return TRUE;
7665         }
7666
7667         return FALSE;
7668 }
7669
7670 #if USE_ASPELL
7671 static void compose_check_all(Compose *compose)
7672 {
7673         if (compose->gtkaspell)
7674                 gtkaspell_check_all(compose->gtkaspell);
7675 }
7676
7677 static void compose_highlight_all(Compose *compose)
7678 {
7679         if (compose->gtkaspell)
7680                 gtkaspell_highlight_all(compose->gtkaspell);
7681 }
7682
7683 static void compose_check_backwards(Compose *compose)
7684 {
7685         if (compose->gtkaspell)
7686                 gtkaspell_check_backwards(compose->gtkaspell);
7687         else {
7688                 GtkItemFactory *ifactory;
7689                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7690                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7691                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7692         }
7693 }
7694
7695 static void compose_check_forwards_go(Compose *compose)
7696 {
7697         if (compose->gtkaspell)
7698                 gtkaspell_check_forwards_go(compose->gtkaspell);
7699         else {
7700                 GtkItemFactory *ifactory;
7701                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7702                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7703                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7704         }
7705 }
7706 #endif
7707
7708 /*!
7709  *\brief        Guess originating forward account from MsgInfo and several
7710  *              "common preference" settings. Return NULL if no guess.
7711  */
7712 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7713 {
7714         PrefsAccount *account = NULL;
7715
7716         g_return_val_if_fail(msginfo, NULL);
7717         g_return_val_if_fail(msginfo->folder, NULL);
7718         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7719
7720         if (msginfo->folder->prefs->enable_default_account)
7721                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7722
7723         if (!account)
7724                 account = msginfo->folder->folder->account;
7725
7726         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7727                 gchar *to;
7728                 Xstrdup_a(to, msginfo->to, return NULL);
7729                 extract_address(to);
7730                 account = account_find_from_address(to);
7731         }
7732
7733         if (!account && prefs_common.forward_account_autosel) {
7734                 gchar cc[BUFFSIZE];
7735                 if (!procheader_get_header_from_msginfo
7736                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7737                         extract_address(cc);
7738                         account = account_find_from_address(cc);
7739                 }
7740         }
7741
7742         return account;
7743 }
7744
7745 /**
7746  * Add entry field for each address in list.
7747  * \param compose     E-Mail composition object.
7748  * \param listAddress List of (formatted) E-Mail addresses.
7749  */
7750 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7751         GList *node;
7752         gchar *addr;
7753         node = listAddress;
7754         while( node ) {
7755                 addr = ( gchar * ) node->data;
7756                 compose_entry_append( compose, addr, COMPOSE_TO );
7757                 node = g_list_next( node );
7758         }
7759 }
7760
7761 /*
7762  * End of Source.
7763  */
7764