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/gtkvpaned.h>
  36 #include <gtk/gtkentry.h>
  37 #include <gtk/gtkeditable.h>
  38 #include <gtk/gtkwindow.h>
  39 #include <gtk/gtksignal.h>
  40 #include <gtk/gtkvbox.h>
  41 #include <gtk/gtkcontainer.h>
  42 #include <gtk/gtkhandlebox.h>
  43 #include <gtk/gtktoolbar.h>
  44 #include <gtk/gtktable.h>
  45 #include <gtk/gtkhbox.h>
  46 #include <gtk/gtklabel.h>
  47 #include <gtk/gtkscrolledwindow.h>
  48 #include <gtk/gtktreeview.h>
  49 #include <gtk/gtkliststore.h>
  50 #include <gtk/gtktreeselection.h>
  51 #include <gtk/gtktreemodel.h>
  52
  53 #include <gtk/gtkdnd.h>
  54 #include <stdio.h>
  55 #include <stdlib.h>
  56 #include <string.h>
  57 #include <ctype.h>
  58 #include <sys/types.h>
  59 #include <sys/stat.h>
  60 #include <unistd.h>
  61 #include <time.h>
  62 /* #include <sys/utsname.h> */
  63 #include <stdlib.h>
  64 #include <sys/wait.h>
  65 #include <signal.h>
  66 #include <errno.h>
  67 #include <libgen.h>
  68
  69 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  70 #  include <wchar.h>
  71 #  include <wctype.h>
  72 #endif
  73
  74 #include "intl.h"
  75 #include "main.h"
  76 #include "mainwindow.h"
  77 #include "compose.h"
  78 #include "addressbook.h"
  79 #include "folderview.h"
  80 #include "procmsg.h"
  81 #include "menu.h"
  82 #include "stock_pixmap.h"
  83 #include "send_message.h"
  84 #include "imap.h"
  85 #include "news.h"
  86 #include "customheader.h"
  87 #include "prefs_common.h"
  88 #include "prefs_account.h"
  89 #include "action.h"
  90 #include "account.h"
  91 #include "filesel.h"
  92 #include "procheader.h"
  93 #include "procmime.h"
  94 #include "statusbar.h"
  95 #include "about.h"
  96 #include "base64.h"
  97 #include "quoted-printable.h"
  98 #include "codeconv.h"
  99 #include "utils.h"
 100 #include "gtkutils.h"
 101 #include "socket.h"
 102 #include "alertpanel.h"
 103 #include "manage_window.h"
 104 #include "gtkshruler.h"
 105 #include "folder.h"
 106 #include "addr_compl.h"
 107 #include "quote_fmt.h"
 108 #include "template.h"
 109 #include "undo.h"
 110 #include "foldersel.h"
 111 #include "toolbar.h"
 112
 113 enum
 114 {
 115         COL_MIMETYPE = 0,
 116         COL_SIZE     = 1,
 117         COL_NAME     = 2,
 118         COL_DATA     = 3,
 119         COL_AUTODATA = 4,
 120         N_COL_COLUMNS
 121 };
 122
 123 #define N_ATTACH_COLS   (N_COL_COLUMNS)
 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 typedef enum
 162 {
 163         COMPOSE_QUIT_EDITING,
 164         COMPOSE_KEEP_EDITING,
 165         COMPOSE_AUTO_SAVE
 166 } ComposeDraftAction;
 167
 168 typedef enum
 169 {
 170         COMPOSE_WRITE_FOR_SEND,
 171         COMPOSE_WRITE_FOR_STORE
 172 } ComposeWriteType;
 173
 174 #define B64_LINE_SIZE           57
 175 #define B64_BUFFSIZE            77
 176
 177 #define MAX_REFERENCES_LEN      999
 178
 179 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 180
 181 static GList *compose_list = NULL;
 182
 183 Compose *compose_generic_new                    (PrefsAccount   *account,
 184                                                  const gchar    *to,
 185                                                  FolderItem     *item,
 186                                                  GPtrArray      *attach_files,
 187                                                  GList          *listAddress );
 188
 189 static Compose *compose_create                  (PrefsAccount   *account,
 190                                                  ComposeMode     mode);
 191
 192 static GtkWidget *compose_account_option_menu_create
 193                                                 (Compose        *compose);
 194 static void compose_set_template_menu           (Compose        *compose);
 195 static void compose_template_apply              (Compose        *compose,
 196                                                  Template       *tmpl,
 197                                                  gboolean        replace);
 198 static void compose_destroy                     (Compose        *compose);
 199
 200 static void compose_entries_set                 (Compose        *compose,
 201                                                  const gchar    *mailto);
 202 static gint compose_parse_header                (Compose        *compose,
 203                                                  MsgInfo        *msginfo);
 204 static gchar *compose_parse_references          (const gchar    *ref,
 205                                                  const gchar    *msgid);
 206
 207 static gchar *compose_quote_fmt                 (Compose        *compose,
 208                                                  MsgInfo        *msginfo,
 209                                                  const gchar    *fmt,
 210                                                  const gchar    *qmark,
 211                                                  const gchar    *body);
 212
 213 static void compose_reply_set_entry             (Compose        *compose,
 214                                                  MsgInfo        *msginfo,
 215                                                  gboolean        to_all,
 216                                                  gboolean        to_ml,
 217                                                  gboolean        to_sender,
 218                                                  gboolean
 219                                                  followup_and_reply_to);
 220 static void compose_reedit_set_entry            (Compose        *compose,
 221                                                  MsgInfo        *msginfo);
 222 static void compose_insert_sig                  (Compose        *compose,
 223                                                  gboolean        replace);
 224 static gchar *compose_get_signature_str         (Compose        *compose);
 225 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 226                                                  const gchar    *file);
 227 static void compose_attach_append               (Compose        *compose,
 228                                                  const gchar    *file,
 229                                                  const gchar    *type,
 230                                                  const gchar    *content_type);
 231 static void compose_attach_parts                (Compose        *compose,
 232                                                  MsgInfo        *msginfo);
 233 static void compose_wrap_line                   (Compose        *compose);
 234 static void compose_wrap_line_all               (Compose        *compose);
 235 static void compose_wrap_line_all_full          (Compose        *compose,
 236                                                  gboolean        autowrap);
 237 static void compose_set_title                   (Compose        *compose);
 238 static void compose_select_account              (Compose        *compose,
 239                                                  PrefsAccount   *account,
 240                                                  gboolean        init);
 241
 242 static PrefsAccount *compose_current_mail_account(void);
 243 /* static gint compose_send                     (Compose        *compose); */
 244 static gboolean compose_check_for_valid_recipient
 245                                                 (Compose        *compose);
 246 static gboolean compose_check_entries           (Compose        *compose,
 247                                                  gboolean       check_subject);
 248 static gint compose_write_to_file               (Compose        *compose,
 249                                                  FILE           *fp,
 250                                                  gint            action);
 251 static gint compose_write_body_to_file          (Compose        *compose,
 252                                                  const gchar    *file);
 253 static gint compose_remove_reedit_target        (Compose        *compose);
 254 void compose_remove_draft                       (Compose        *compose);
 255 static gint compose_queue                       (Compose        *compose,
 256                                                  gint           *msgnum,
 257                                                  FolderItem     **item);
 258 static gint compose_queue_sub                   (Compose        *compose,
 259                                                  gint           *msgnum,
 260                                                  FolderItem     **item,
 261                                                  gboolean       check_subject);
 262 static void compose_add_attachments             (Compose        *compose,
 263                                                  MimeInfo       *parent);
 264 static gchar *compose_get_header                (Compose        *compose);
 265
 266 static void compose_convert_header              (gchar          *dest,
 267                                                  gint            len,
 268                                                  gchar          *src,
 269                                                  gint            header_len,
 270                                                  gboolean        addr_field);
 271
 272 static void compose_attach_info_free            (AttachInfo     *ainfo);
 273 static void compose_attach_remove_selected      (Compose        *compose);
 274
 275 static void compose_attach_property             (Compose        *compose);
 276 static void compose_attach_property_create      (gboolean       *cancelled);
 277 static void attach_property_ok                  (GtkWidget      *widget,
 278                                                  gboolean       *cancelled);
 279 static void attach_property_cancel              (GtkWidget      *widget,
 280                                                  gboolean       *cancelled);
 281 static gint attach_property_delete_event        (GtkWidget      *widget,
 282                                                  GdkEventAny    *event,
 283                                                  gboolean       *cancelled);
 284 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 285                                                  GdkEventKey    *event,
 286                                                  gboolean       *cancelled);
 287
 288 static void compose_exec_ext_editor             (Compose           *compose);
 289 static gint compose_exec_ext_editor_real        (const gchar       *file);
 290 static gboolean compose_ext_editor_kill         (Compose           *compose);
 291 static void compose_input_cb                    (gpointer           data,
 292                                                  gint               source,
 293                                                  GdkInputCondition  condition);
 294 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 295                                                  gboolean           sensitive);
 296
 297 static void compose_undo_state_changed          (UndoMain       *undostruct,
 298                                                  gint            undo_state,
 299                                                  gint            redo_state,
 300                                                  gpointer        data);
 301
 302 static gint calc_cursor_xpos    (GtkTextView    *text,
 303                                  gint            extra,
 304                                  gint            char_width);
 305
 306 static void compose_create_header_entry (Compose *compose);
 307 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 308 static void compose_update_priority_menu_item(Compose * compose);
 309
 310 static void compose_add_field_list      ( Compose *compose,
 311                                           GList *listAddress );
 312
 313 /* callback functions */
 314
 315 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 316                                          GtkAllocation  *allocation,
 317                                          GtkSHRuler     *shruler);
 318 static void account_activated           (GtkMenuItem    *menuitem,
 319                                          gpointer        data);
 320 static void attach_selected             (GtkTreeView    *tree_view,
 321                                          GtkTreePath    *tree_path,
 322                                          GtkTreeViewColumn *column,
 323                                          Compose *compose);
 324 static gboolean attach_button_pressed   (GtkWidget      *widget,
 325                                          GdkEventButton *event,
 326                                          gpointer        data);
 327 static gboolean attach_key_pressed      (GtkWidget      *widget,
 328                                          GdkEventKey    *event,
 329                                          gpointer        data);
 330
 331 static void compose_send_cb             (gpointer        data,
 332                                          guint           action,
 333                                          GtkWidget      *widget);
 334 static void compose_send_later_cb       (gpointer        data,
 335                                          guint           action,
 336                                          GtkWidget      *widget);
 337
 338 static void compose_draft_cb            (gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341
 342 static void compose_attach_cb           (gpointer        data,
 343                                          guint           action,
 344                                          GtkWidget      *widget);
 345 static void compose_insert_file_cb      (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348 static void compose_insert_sig_cb       (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351
 352 static void compose_close_cb            (gpointer        data,
 353                                          guint           action,
 354                                          GtkWidget      *widget);
 355
 356 static void compose_address_cb          (gpointer        data,
 357                                          guint           action,
 358                                          GtkWidget      *widget);
 359 static void compose_template_activate_cb(GtkWidget      *widget,
 360                                          gpointer        data);
 361
 362 static void compose_ext_editor_cb       (gpointer        data,
 363                                          guint           action,
 364                                          GtkWidget      *widget);
 365
 366 static gint compose_delete_cb           (GtkWidget      *widget,
 367                                          GdkEventAny    *event,
 368                                          gpointer        data);
 369 static void compose_destroy_cb          (GtkWidget      *widget,
 370                                          Compose        *compose);
 371
 372 static void compose_undo_cb             (Compose        *compose);
 373 static void compose_redo_cb             (Compose        *compose);
 374 static void compose_cut_cb              (Compose        *compose);
 375 static void compose_copy_cb             (Compose        *compose);
 376 static void compose_paste_cb            (Compose        *compose);
 377 static void compose_paste_as_quote_cb   (Compose        *compose);
 378 static void compose_allsel_cb           (Compose        *compose);
 379
 380 static void compose_advanced_action_cb  (Compose                   *compose,
 381                                          ComposeCallAdvancedAction  action);
 382
 383 static void compose_grab_focus_cb       (GtkWidget      *widget,
 384                                          Compose        *compose);
 385 static void compose_grab_focus_before_cb(GtkWidget      *widget,
 386                                          Compose        *compose);
 387
 388 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 389                                          Compose        *compose);
 390
 391 static void compose_toggle_autowrap_cb  (gpointer        data,
 392                                          guint           action,
 393                                          GtkWidget      *widget);
 394
 395 #if 0
 396 static void compose_toggle_to_cb        (gpointer        data,
 397                                          guint           action,
 398                                          GtkWidget      *widget);
 399 static void compose_toggle_cc_cb        (gpointer        data,
 400                                          guint           action,
 401                                          GtkWidget      *widget);
 402 static void compose_toggle_bcc_cb       (gpointer        data,
 403                                          guint           action,
 404                                          GtkWidget      *widget);
 405 static void compose_toggle_replyto_cb   (gpointer        data,
 406                                          guint           action,
 407                                          GtkWidget      *widget);
 408 static void compose_toggle_followupto_cb(gpointer        data,
 409                                          guint           action,
 410                                          GtkWidget      *widget);
 411 static void compose_toggle_attach_cb    (gpointer        data,
 412                                          guint           action,
 413                                          GtkWidget      *widget);
 414 #endif
 415 static void compose_toggle_ruler_cb     (gpointer        data,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 static void compose_toggle_sign_cb      (gpointer        data,
 419                                          guint           action,
 420                                          GtkWidget      *widget);
 421 static void compose_toggle_encrypt_cb   (gpointer        data,
 422                                          guint           action,
 423                                          GtkWidget      *widget);
 424 static void compose_set_privacy_system_cb(GtkWidget      *widget,
 425                                           gpointer        data);
 426 static void compose_update_privacy_system_menu_item(Compose * compose);
 427 static void activate_privacy_system     (Compose *compose,
 428                                          PrefsAccount *account);
 429 static void compose_use_signing(Compose *compose, gboolean use_signing);
 430 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 431 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 432                                              GtkWidget *widget);
 433 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 434                                              GtkWidget *widget);
 435 static void compose_set_priority_cb     (gpointer        data,
 436                                          guint           action,
 437                                          GtkWidget      *widget);
 438
 439 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 440                                              GdkDragContext     *drag_context,
 441                                              gint                x,
 442                                              gint                y,
 443                                              GtkSelectionData   *data,
 444                                              guint               info,
 445                                              guint               time,
 446                                              gpointer            user_data);
 447 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 448                                              GdkDragContext     *drag_context,
 449                                              gint                x,
 450                                              gint                y,
 451                                              GtkSelectionData   *data,
 452                                              guint               info,
 453                                              guint               time,
 454                                              gpointer            user_data);
 455 static void compose_header_drag_received_cb (GtkWidget          *widget,
 456                                              GdkDragContext     *drag_context,
 457                                              gint                x,
 458                                              gint                y,
 459                                              GtkSelectionData   *data,
 460                                              guint               info,
 461                                              guint               time,
 462                                              gpointer            user_data);
 463
 464 static gboolean compose_drag_drop           (GtkWidget *widget,
 465                                              GdkDragContext *drag_context,
 466                                              gint x, gint y,
 467                                              guint time, gpointer user_data);
 468 #if 0
 469 static void to_activated                (GtkWidget      *widget,
 470                                          Compose        *compose);
 471 static void newsgroups_activated        (GtkWidget      *widget,
 472                                          Compose        *compose);
 473 static void cc_activated                (GtkWidget      *widget,
 474                                          Compose        *compose);
 475 static void bcc_activated               (GtkWidget      *widget,
 476                                          Compose        *compose);
 477 static void replyto_activated           (GtkWidget      *widget,
 478                                          Compose        *compose);
 479 static void followupto_activated        (GtkWidget      *widget,
 480                                          Compose        *compose);
 481 static void subject_activated           (GtkWidget      *widget,
 482                                          Compose        *compose);
 483 #endif
 484
 485 static void text_activated              (GtkWidget      *widget,
 486                                          Compose        *compose);
 487 static void text_inserted               (GtkTextBuffer  *buffer,
 488                                          GtkTextIter    *iter,
 489                                          const gchar    *text,
 490                                          gint            len,
 491                                          Compose        *compose);
 492 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 493                                   gboolean to_all, gboolean to_ml,
 494                                   gboolean to_sender,
 495                                   gboolean followup_and_reply_to,
 496                                   const gchar *body);
 497
 498 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 499                                             ComposeHeaderEntry *headerentry);
 500 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 501                                             GdkEventKey        *event,
 502                                             ComposeHeaderEntry *headerentry);
 503
 504 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 505
 506 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 507
 508 #if USE_ASPELL
 509 static void compose_check_all              (Compose *compose);
 510 static void compose_highlight_all          (Compose *compose);
 511 static void compose_check_backwards        (Compose *compose);
 512 static void compose_check_forwards_go      (Compose *compose);
 513 #endif
 514
 515 static gboolean compose_send_control_enter      (Compose        *compose);
 516 static gint compose_defer_auto_save_draft       (Compose        *compose);
 517 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 518
 519 static void compose_close       (Compose *compose);
 520
 521 static GtkItemFactoryEntry compose_popup_entries[] =
 522 {
 523         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 524         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 525         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 526         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 527 };
 528
 529 static GtkItemFactoryEntry compose_entries[] =
 530 {
 531         {N_("/_Message"),                               NULL, NULL, 0, "<Branch>"},
 532         {N_("/_Message/_Send"),         "<control>Return",
 533                                         compose_send_cb, 0, NULL},
 534         {N_("/_Message/Send _later"),   "<shift><control>S",
 535                                         compose_send_later_cb,  0, NULL},
 536         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 537         {N_("/_Message/_Attach file"),          "<control>M", compose_attach_cb,      0, NULL},
 538         {N_("/_Message/_Insert file"),          "<control>I", compose_insert_file_cb, 0, NULL},
 539         {N_("/_Message/Insert si_gnature"),     "<control>G", compose_insert_sig_cb,  0, NULL},
 540         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 541         {N_("/_Message/_Save"),
 542                                                 "<control>S", compose_draft_cb, COMPOSE_KEEP_EDITING, NULL},
 543         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 544         {N_("/_Message/_Close"),                        "<control>W", compose_close_cb, 0, NULL},
 545
 546         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 547         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 548         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 549         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 550         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 551         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 552         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 553         {N_("/_Edit/Paste as _quotation"),
 554                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 555         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 556         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 557         {N_("/_Edit/A_dvanced/Move a character backward"),
 558                                         "<control>B",
 559                                         compose_advanced_action_cb,
 560                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 561                                         NULL},
 562         {N_("/_Edit/A_dvanced/Move a character forward"),
 563                                         "<control>F",
 564                                         compose_advanced_action_cb,
 565                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 566                                         NULL},
 567         {N_("/_Edit/A_dvanced/Move a word backward"),
 568                                         NULL, /* "<alt>B" */
 569                                         compose_advanced_action_cb,
 570                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 571                                         NULL},
 572         {N_("/_Edit/A_dvanced/Move a word forward"),
 573                                         NULL, /* "<alt>F" */
 574                                         compose_advanced_action_cb,
 575                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 576                                         NULL},
 577         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 578                                         NULL, /* "<control>A" */
 579                                         compose_advanced_action_cb,
 580                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 581                                         NULL},
 582         {N_("/_Edit/A_dvanced/Move to end of line"),
 583                                         "<control>E",
 584                                         compose_advanced_action_cb,
 585                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 586                                         NULL},
 587         {N_("/_Edit/A_dvanced/Move to previous line"),
 588                                         "<control>P",
 589                                         compose_advanced_action_cb,
 590                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 591                                         NULL},
 592         {N_("/_Edit/A_dvanced/Move to next line"),
 593                                         "<control>N",
 594                                         compose_advanced_action_cb,
 595                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 596                                         NULL},
 597         {N_("/_Edit/A_dvanced/Delete a character backward"),
 598                                         "<control>H",
 599                                         compose_advanced_action_cb,
 600                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 601                                         NULL},
 602         {N_("/_Edit/A_dvanced/Delete a character forward"),
 603                                         "<control>D",
 604                                         compose_advanced_action_cb,
 605                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 606                                         NULL},
 607         {N_("/_Edit/A_dvanced/Delete a word backward"),
 608                                         NULL, /* "<control>W" */
 609                                         compose_advanced_action_cb,
 610                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 611                                         NULL},
 612         {N_("/_Edit/A_dvanced/Delete a word forward"),
 613                                         NULL, /* "<alt>D", */
 614                                         compose_advanced_action_cb,
 615                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 616                                         NULL},
 617         {N_("/_Edit/A_dvanced/Delete line"),
 618                                         "<control>U",
 619                                         compose_advanced_action_cb,
 620                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 621                                         NULL},
 622         {N_("/_Edit/A_dvanced/Delete entire line"),
 623                                         NULL,
 624                                         compose_advanced_action_cb,
 625                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 626                                         NULL},
 627         {N_("/_Edit/A_dvanced/Delete to end of line"),
 628                                         "<control>K",
 629                                         compose_advanced_action_cb,
 630                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 631                                         NULL},
 632         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 633         {N_("/_Edit/_Wrap current paragraph"),
 634                                         "<control>L", compose_wrap_line, 0, NULL},
 635         {N_("/_Edit/Wrap all long _lines"),
 636                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 637         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 638         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 639         {N_("/_Edit/Edit with e_xternal editor"),
 640                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 641 #if USE_ASPELL
 642         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 643         {N_("/_Spelling/_Check all or check selection"),
 644                                         NULL, compose_check_all, 0, NULL},
 645         {N_("/_Spelling/_Highlight all misspelled words"),
 646                                         NULL, compose_highlight_all, 0, NULL},
 647         {N_("/_Spelling/Check _backwards misspelled word"),
 648                                         NULL, compose_check_backwards , 0, NULL},
 649         {N_("/_Spelling/_Forward to next misspelled word"),
 650                                         NULL, compose_check_forwards_go, 0, NULL},
 651         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 652         {N_("/_Spelling/_Spelling Configuration"),
 653                                         NULL, NULL, 0, "<Branch>"},
 654 #endif
 655         {N_("/_Options"),               NULL, NULL, 0, "<Branch>"},
 656         {N_("/_Options/Privacy System"),                NULL, NULL,   0, "<Branch>"},
 657         {N_("/_Options/Privacy System/None"),   NULL, NULL,   0, "<RadioItem>"},
 658         {N_("/_Options/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 659         {N_("/_Options/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 660         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 661         {N_("/_Options/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 662         {N_("/_Options/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 663         {N_("/_Options/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Options/Priority/Highest"},
 664         {N_("/_Options/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Options/Priority/Highest"},
 665         {N_("/_Options/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Options/Priority/Highest"},
 666         {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
 667         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 668         {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 669         {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 670         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 671         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 672         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 673         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 674         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 675         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 676         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 677 };
 678
 679 static GtkTargetEntry compose_mime_types[] =
 680 {
 681         {"text/uri-list", 0, 0},
 682         {"text/plain", 0, 0},
 683         {"STRING", 0, 0}
 684 };
 685
 686 static gboolean compose_put_existing_to_front(MsgInfo *info)
 687 {
 688         GList *compose_list = compose_get_compose_list();
 689         GList *elem = NULL;
 690
 691         if (compose_list) {
 692                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 693                      elem = elem->next) {
 694                         Compose *c = (Compose*)elem->data;
 695
 696                         if (!c->targetinfo || !c->targetinfo->msgid ||
 697                             !info->msgid)
 698                                 continue;
 699
 700                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 701                                 gtkut_window_popup(c->window);
 702                                 return TRUE;
 703                         }
 704                 }
 705         }
 706         return FALSE;
 707 }
 708
 709 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 710                      GPtrArray *attach_files)
 711 {
 712         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 713 }
 714
 715 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 716 {
 717         return compose_generic_new(account, NULL, item, NULL, NULL);
 718 }
 719
 720 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 721 {
 722         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 723 }
 724
 725 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 726                              GPtrArray *attach_files, GList *listAddress )
 727 {
 728         Compose *compose;
 729         GtkTextView *textview;
 730         GtkTextBuffer *textbuf;
 731         GtkTextIter iter;
 732         GtkItemFactory *ifactory;
 733
 734         if (item && item->prefs && item->prefs->enable_default_account)
 735                 account = account_find_from_id(item->prefs->default_account);
 736
 737         if (!account) account = cur_account;
 738         g_return_val_if_fail(account != NULL, NULL);
 739
 740         compose = compose_create(account, COMPOSE_NEW);
 741         ifactory = gtk_item_factory_from_widget(compose->menubar);
 742
 743         compose->replyinfo = NULL;
 744         compose->fwdinfo   = NULL;
 745
 746         textview = GTK_TEXT_VIEW(compose->text);
 747         textbuf = gtk_text_view_get_buffer(textview);
 748
 749         undo_block(compose->undostruct);
 750 #ifdef USE_ASPELL
 751         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 752             compose->gtkaspell)
 753                 gtkaspell_change_dict(compose->gtkaspell,
 754                     item->prefs->default_dictionary);
 755 #endif
 756
 757         if (account->auto_sig)
 758                 compose_insert_sig(compose, FALSE);
 759         gtk_text_buffer_get_start_iter(textbuf, &iter);
 760         gtk_text_buffer_place_cursor(textbuf, &iter);
 761
 762         if (account->protocol != A_NNTP) {
 763                 if (mailto && *mailto != '\0') {
 764                         compose_entries_set(compose, mailto);
 765
 766                 } else if (item && item->prefs->enable_default_to) {
 767                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 768                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 769                 }
 770                 if (item && item->ret_rcpt) {
 771                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 772                 }
 773         } else {
 774                 if (mailto) {
 775                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 776                 }
 777                 /*
 778                  * CLAWS: just don't allow return receipt request, even if the user
 779                  * may want to send an email. simple but foolproof.
 780                  */
 781                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 782         }
 783         compose_add_field_list( compose, listAddress );
 784
 785         if (attach_files) {
 786                 gint i;
 787                 gchar *file;
 788
 789                 for (i = 0; i < attach_files->len; i++) {
 790                         file = g_ptr_array_index(attach_files, i);
 791                         compose_attach_append(compose, file, file, NULL);
 792                 }
 793         }
 794
 795         compose_show_first_last_header(compose, TRUE);
 796
 797         /* Set save folder */
 798         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 799                 gchar *folderidentifier;
 800
 801                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 802                 folderidentifier = folder_item_get_identifier(item);
 803                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 804                 g_free(folderidentifier);
 805         }
 806
 807         gtk_widget_grab_focus(compose->header_last->entry);
 808
 809         undo_unblock(compose->undostruct);
 810
 811         if (prefs_common.auto_exteditor)
 812                 compose_exec_ext_editor(compose);
 813
 814         return compose;
 815 }
 816
 817 /*
 818 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 819                                            const gchar *followupto, gchar * to)
 820 {
 821         Compose *compose;
 822
 823         if (!account) account = cur_account;
 824         g_return_val_if_fail(account != NULL, NULL);
 825         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 826
 827         compose = compose_create(account, COMPOSE_NEW);
 828
 829         if (prefs_common.auto_sig)
 830                 compose_insert_sig(compose);
 831         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 832         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 833
 834         compose_entry_append(compose, to, COMPOSE_TO);
 835         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 836         gtk_widget_grab_focus(compose->subject_entry);
 837
 838         return compose;
 839 }
 840 */
 841
 842 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 843 {
 844         MsgInfo *msginfo;
 845         guint list_len;
 846
 847         g_return_if_fail(msginfo_list != NULL);
 848
 849         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 850         g_return_if_fail(msginfo != NULL);
 851
 852         list_len = g_slist_length(msginfo_list);
 853
 854         switch (mode) {
 855         case COMPOSE_REPLY:
 856                 compose_reply(msginfo, prefs_common.reply_with_quote,
 857                               FALSE, prefs_common.default_reply_list, FALSE, body);
 858                 break;
 859         case COMPOSE_REPLY_WITH_QUOTE:
 860                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 861                 break;
 862         case COMPOSE_REPLY_WITHOUT_QUOTE:
 863                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 864                 break;
 865         case COMPOSE_REPLY_TO_SENDER:
 866                 compose_reply(msginfo, prefs_common.reply_with_quote,
 867                               FALSE, FALSE, TRUE, body);
 868                 break;
 869         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 870                 compose_followup_and_reply_to(msginfo,
 871                                               prefs_common.reply_with_quote,
 872                                               FALSE, FALSE, body);
 873                 break;
 874         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 875                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 876                 break;
 877         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 878                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 879                 break;
 880         case COMPOSE_REPLY_TO_ALL:
 881                 compose_reply(msginfo, prefs_common.reply_with_quote,
 882                               TRUE, FALSE, FALSE, body);
 883                 break;
 884         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 885                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 886                 break;
 887         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 888                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 889                 break;
 890         case COMPOSE_REPLY_TO_LIST:
 891                 compose_reply(msginfo, prefs_common.reply_with_quote,
 892                               FALSE, TRUE, FALSE, body);
 893                 break;
 894         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 895                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 896                 break;
 897         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 898                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 899                 break;
 900         case COMPOSE_FORWARD:
 901                 if (prefs_common.forward_as_attachment) {
 902                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 903                         return;
 904                 } else {
 905                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 906                         return;
 907                 }
 908                 break;
 909         case COMPOSE_FORWARD_INLINE:
 910                 /* check if we reply to more than one Message */
 911                 if (list_len == 1) {
 912                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 913                         break;
 914                 }
 915                 /* more messages FALL THROUGH */
 916         case COMPOSE_FORWARD_AS_ATTACH:
 917                 compose_forward_multiple(NULL, msginfo_list);
 918                 break;
 919         case COMPOSE_REDIRECT:
 920                 compose_redirect(NULL, msginfo);
 921                 break;
 922         default:
 923                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 924         }
 925 }
 926
 927 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 928                    gboolean to_ml, gboolean to_sender,
 929                    const gchar *body)
 930 {
 931         compose_generic_reply(msginfo, quote, to_all, to_ml,
 932                               to_sender, FALSE, body);
 933 }
 934
 935 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 936                                    gboolean to_all,
 937                                    gboolean to_sender,
 938                                    const gchar *body)
 939 {
 940         compose_generic_reply(msginfo, quote, to_all, FALSE,
 941                               to_sender, TRUE, body);
 942 }
 943
 944 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 945                                   gboolean to_all, gboolean to_ml,
 946                                   gboolean to_sender,
 947                                   gboolean followup_and_reply_to,
 948                                   const gchar *body)
 949 {
 950         GtkItemFactory *ifactory;
 951         Compose *compose;
 952         PrefsAccount *account = NULL;
 953         PrefsAccount *reply_account;
 954         GtkTextView *textview;
 955         GtkTextBuffer *textbuf;
 956         GtkTextIter iter;
 957         int cursor_pos;
 958
 959         g_return_if_fail(msginfo != NULL);
 960         g_return_if_fail(msginfo->folder != NULL);
 961
 962         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 963
 964         g_return_if_fail(account != NULL);
 965
 966         if (to_sender && account->protocol == A_NNTP &&
 967             !followup_and_reply_to) {
 968                 reply_account =
 969                         account_find_from_address(account->address);
 970                 if (!reply_account)
 971                         reply_account = compose_current_mail_account();
 972                 if (!reply_account)
 973                         return;
 974         } else
 975                 reply_account = account;
 976
 977         compose = compose_create(account, COMPOSE_REPLY);
 978         ifactory = gtk_item_factory_from_widget(compose->menubar);
 979
 980         menu_set_active(ifactory, "/Options/Remove references", FALSE);
 981         menu_set_sensitive(ifactory, "/Options/Remove references", TRUE);
 982
 983         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 984         if (!compose->replyinfo)
 985                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 986
 987         if (msginfo->folder && msginfo->folder->ret_rcpt)
 988                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 989
 990         /* Set save folder */
 991         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 992                 gchar *folderidentifier;
 993
 994                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 995                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 996                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 997                 g_free(folderidentifier);
 998         }
 999
1000         if (compose_parse_header(compose, msginfo) < 0) return;
1001         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
1002                                 to_sender, followup_and_reply_to);
1003         compose_show_first_last_header(compose, TRUE);
1004
1005         textview = (GTK_TEXT_VIEW(compose->text));
1006         textbuf = gtk_text_view_get_buffer(textview);
1007
1008         undo_block(compose->undostruct);
1009 #ifdef USE_ASPELL
1010         if (msginfo->folder && msginfo->folder->prefs &&
1011             msginfo->folder->prefs &&
1012             msginfo->folder->prefs->enable_default_dictionary &&
1013             compose->gtkaspell)
1014                 gtkaspell_change_dict(compose->gtkaspell,
1015                     msginfo->folder->prefs->default_dictionary);
1016 #endif
1017
1018         if (quote) {
1019                 gchar *qmark;
1020
1021                 if (prefs_common.quotemark && *prefs_common.quotemark)
1022                         qmark = prefs_common.quotemark;
1023                 else
1024                         qmark = "> ";
1025
1026                 compose_quote_fmt(compose, compose->replyinfo,
1027                                   prefs_common.quotefmt,
1028                                   qmark, body);
1029         }
1030
1031         if (account->auto_sig)
1032                 compose_insert_sig(compose, FALSE);
1033
1034         cursor_pos = quote_fmt_get_cursor_pos();
1035         gtk_text_buffer_get_start_iter(textbuf, &iter);
1036         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1037         gtk_text_buffer_place_cursor(textbuf, &iter);
1038
1039         if (quote && prefs_common.linewrap_quote)
1040                 compose_wrap_line_all(compose);
1041
1042         gtk_widget_grab_focus(compose->text);
1043
1044         undo_unblock(compose->undostruct);
1045
1046         if (prefs_common.auto_exteditor)
1047                 compose_exec_ext_editor(compose);
1048 }
1049
1050 #define INSERT_FW_HEADER(var, hdr) \
1051 if (msginfo->var && *msginfo->var) { \
1052         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1053         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1054         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1055 }
1056
1057 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1058                          gboolean as_attach, const gchar *body,
1059                          gboolean no_extedit)
1060 {
1061         Compose *compose;
1062         GtkTextView *textview;
1063         GtkTextBuffer *textbuf;
1064         GtkTextIter iter;
1065
1066         g_return_val_if_fail(msginfo != NULL, NULL);
1067         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1068
1069         if (!account &&
1070             !(account = compose_guess_forward_account_from_msginfo
1071                                 (msginfo)))
1072                 account = cur_account;
1073
1074         compose = compose_create(account, COMPOSE_FORWARD);
1075
1076         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1077         if (!compose->fwdinfo)
1078                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1079
1080         if (msginfo->subject && *msginfo->subject) {
1081                 gchar *buf, *buf2, *p;
1082
1083                 buf = p = g_strdup(msginfo->subject);
1084                 p += subject_get_prefix_length(p);
1085                 memmove(buf, p, strlen(p) + 1);
1086
1087                 buf2 = g_strdup_printf("Fw: %s", buf);
1088                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1089
1090                 g_free(buf);
1091                 g_free(buf2);
1092         }
1093
1094         textview = GTK_TEXT_VIEW(compose->text);
1095         textbuf = gtk_text_view_get_buffer(textview);
1096
1097         if (as_attach) {
1098                 gchar *msgfile;
1099
1100                 msgfile = procmsg_get_message_file_path(msginfo);
1101                 if (!is_file_exist(msgfile))
1102                         g_warning("%s: file not exist\n", msgfile);
1103                 else
1104                         compose_attach_append(compose, msgfile, msgfile,
1105                                               "message/rfc822");
1106
1107                 g_free(msgfile);
1108         } else {
1109                 gchar *qmark;
1110                 MsgInfo *full_msginfo;
1111
1112                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1113                 if (!full_msginfo)
1114                         full_msginfo = procmsg_msginfo_copy(msginfo);
1115
1116                 if (prefs_common.fw_quotemark &&
1117                     *prefs_common.fw_quotemark)
1118                         qmark = prefs_common.fw_quotemark;
1119                 else
1120                         qmark = "> ";
1121
1122                 compose_quote_fmt(compose, full_msginfo,
1123                                   prefs_common.fw_quotefmt,
1124                                   qmark, body);
1125                 compose_attach_parts(compose, msginfo);
1126
1127                 procmsg_msginfo_free(full_msginfo);
1128         }
1129
1130         if (account->auto_sig)
1131                 compose_insert_sig(compose, FALSE);
1132
1133         if (prefs_common.linewrap_quote)
1134                 compose_wrap_line_all(compose);
1135
1136         gtk_text_buffer_get_start_iter(textbuf, &iter);
1137         gtk_text_buffer_place_cursor(textbuf, &iter);
1138
1139 #if 0 /* NEW COMPOSE GUI */
1140         if (account->protocol != A_NNTP)
1141                 gtk_widget_grab_focus(compose->to_entry);
1142         else
1143                 gtk_widget_grab_focus(compose->newsgroups_entry);
1144 #endif
1145         gtk_widget_grab_focus(compose->header_last->entry);
1146
1147         if (!no_extedit && prefs_common.auto_exteditor)
1148                 compose_exec_ext_editor(compose);
1149
1150         /*save folder*/
1151         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1152                 gchar *folderidentifier;
1153
1154                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1155                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1156                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1157                 g_free(folderidentifier);
1158         }
1159
1160         return compose;
1161 }
1162
1163 #undef INSERT_FW_HEADER
1164
1165 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1166 {
1167         Compose *compose;
1168         GtkTextView *textview;
1169         GtkTextBuffer *textbuf;
1170         GtkTextIter iter;
1171         GSList *msginfo;
1172         gchar *msgfile;
1173
1174         g_return_val_if_fail(msginfo_list != NULL, NULL);
1175
1176         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1177                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1178                         return NULL;
1179
1180         /* guess account from first selected message */
1181         if (!account &&
1182             !(account = compose_guess_forward_account_from_msginfo
1183                                 (msginfo_list->data)))
1184                 account = cur_account;
1185
1186         g_return_val_if_fail(account != NULL, NULL);
1187
1188         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1189                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1190                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1191         }
1192
1193         compose = compose_create(account, COMPOSE_FORWARD);
1194
1195         textview = GTK_TEXT_VIEW(compose->text);
1196         textbuf = gtk_text_view_get_buffer(textview);
1197
1198         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1199                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1200                 if (!is_file_exist(msgfile))
1201                         g_warning("%s: file not exist\n", msgfile);
1202                 else
1203                         compose_attach_append(compose, msgfile, msgfile,
1204                                 "message/rfc822");
1205                 g_free(msgfile);
1206         }
1207
1208         if (account->auto_sig)
1209                 compose_insert_sig(compose, FALSE);
1210
1211         if (prefs_common.linewrap_quote)
1212                 compose_wrap_line_all(compose);
1213
1214         gtk_text_buffer_get_start_iter(textbuf, &iter);
1215         gtk_text_buffer_place_cursor(textbuf, &iter);
1216
1217         gtk_widget_grab_focus(compose->header_last->entry);
1218
1219 #if 0 /* NEW COMPOSE GUI */
1220         if (account->protocol != A_NNTP)
1221                 gtk_widget_grab_focus(compose->to_entry);
1222         else
1223                 gtk_widget_grab_focus(compose->newsgroups_entry);
1224 #endif
1225
1226         return compose;
1227 }
1228
1229 void compose_reedit(MsgInfo *msginfo)
1230 {
1231         Compose *compose;
1232         PrefsAccount *account = NULL;
1233         GtkTextView *textview;
1234         GtkTextBuffer *textbuf;
1235         GtkTextMark *mark;
1236         GtkTextIter iter;
1237         FILE *fp;
1238         gchar buf[BUFFSIZE];
1239         gboolean use_signing = FALSE;
1240         gboolean use_encryption = FALSE;
1241         gchar *privacy_system = NULL;
1242
1243         g_return_if_fail(msginfo != NULL);
1244         g_return_if_fail(msginfo->folder != NULL);
1245
1246         if (compose_put_existing_to_front(msginfo))
1247                 return;
1248
1249         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1250                 gchar queueheader_buf[BUFFSIZE];
1251                 gint id, param;
1252
1253                 /* Select Account from queue headers */
1254                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1255                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1256                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
1257                         account = account_find_from_id(id);
1258                 }
1259                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1260                                              sizeof(queueheader_buf), "NAID:")) {
1261                         id = atoi(&queueheader_buf[strlen("NAID:")]);
1262                         account = account_find_from_id(id);
1263                 }
1264                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1265                                                     sizeof(queueheader_buf), "MAID:")) {
1266                         id = atoi(&queueheader_buf[strlen("MAID:")]);
1267                         account = account_find_from_id(id);
1268                 }
1269                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1270                                                                 sizeof(queueheader_buf), "S:")) {
1271                         account = account_find_from_address(queueheader_buf);
1272                 }
1273                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1274                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
1275                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
1276                         use_signing = param;
1277
1278                 }
1279                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1280                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
1281                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
1282                         use_encryption = param;
1283                 }
1284                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1285                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
1286                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
1287                 }
1288                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1289                                              sizeof(queueheader_buf), "X-Priority: ")) {
1290                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
1291                         compose->priority = param;
1292                 }
1293         } else
1294                 account = msginfo->folder->folder->account;
1295
1296         if (!account && prefs_common.reedit_account_autosel) {
1297                 gchar from[BUFFSIZE];
1298                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1299                         extract_address(from);
1300                         account = account_find_from_address(from);
1301                 }
1302         }
1303         if (!account) account = cur_account;
1304         g_return_if_fail(account != NULL);
1305
1306         compose = compose_create(account, COMPOSE_REEDIT);
1307         compose->privacy_system = privacy_system;
1308         compose_use_signing(compose, use_signing);
1309         compose_use_encryption(compose, use_encryption);
1310         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1311
1312         if (msginfo->folder->stype == F_QUEUE
1313         ||  msginfo->folder->stype == F_DRAFT) {
1314                 gchar queueheader_buf[BUFFSIZE];
1315
1316                 /* Set message save folder */
1317                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1318                         gint startpos = 0;
1319
1320                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1321                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1322                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1323                 }
1324         }
1325
1326         if (compose_parse_header(compose, msginfo) < 0) return;
1327         compose_reedit_set_entry(compose, msginfo);
1328
1329         textview = GTK_TEXT_VIEW(compose->text);
1330         textbuf = gtk_text_view_get_buffer(textview);
1331         mark = gtk_text_buffer_get_insert(textbuf);
1332         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1333
1334         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1335                                         G_CALLBACK(compose_changed_cb),
1336                                         compose);
1337
1338         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1339                                         G_CALLBACK(text_inserted),
1340                                         compose);
1341
1342         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1343                 g_warning("Can't get text part\n");
1344         else {
1345                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1346                         strcrchomp(buf);
1347                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1348                         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1349                 }
1350                 fclose(fp);
1351         }
1352
1353         compose_attach_parts(compose, msginfo);
1354
1355         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1356                                         G_CALLBACK(text_inserted),
1357                                         compose);
1358         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1359                                         G_CALLBACK(compose_changed_cb),
1360                                         compose);
1361
1362         gtk_widget_grab_focus(compose->text);
1363
1364         if (prefs_common.auto_exteditor)
1365                 compose_exec_ext_editor(compose);
1366 }
1367
1368 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1369 {
1370         Compose *compose;
1371         gchar *filename;
1372         GtkItemFactory *ifactory;
1373         FolderItem *item;
1374
1375         g_return_val_if_fail(msginfo != NULL, NULL);
1376
1377         if (!account)
1378                 account = account_get_reply_account(msginfo,
1379                                         prefs_common.reply_account_autosel);
1380         g_return_val_if_fail(account != NULL, NULL);
1381
1382         compose = compose_create(account, COMPOSE_REDIRECT);
1383         ifactory = gtk_item_factory_from_widget(compose->menubar);
1384
1385         compose->replyinfo = NULL;
1386         compose->fwdinfo = NULL;
1387
1388         compose_show_first_last_header(compose, TRUE);
1389
1390         gtk_widget_grab_focus(compose->header_last->entry);
1391
1392         filename = procmsg_get_message_file(msginfo);
1393         if (filename == NULL)
1394                 return NULL;
1395
1396         compose->redirect_filename = filename;
1397
1398         /* Set save folder */
1399         item = msginfo->folder;
1400         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1401                 gchar *folderidentifier;
1402
1403                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1404                 folderidentifier = folder_item_get_identifier(item);
1405                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1406                 g_free(folderidentifier);
1407         }
1408
1409         compose_attach_parts(compose, msginfo);
1410
1411         if (msginfo->subject)
1412                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1413                                    msginfo->subject);
1414         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1415
1416         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1417         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1418
1419         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1420         menu_set_sensitive(ifactory, "/Add...", FALSE);
1421         menu_set_sensitive(ifactory, "/Remove", FALSE);
1422         menu_set_sensitive(ifactory, "/Properties...", FALSE);
1423
1424         ifactory = gtk_item_factory_from_widget(compose->menubar);
1425         menu_set_sensitive(ifactory, "/Message/Save", FALSE);
1426         menu_set_sensitive(ifactory, "/Message/Insert file", FALSE);
1427         menu_set_sensitive(ifactory, "/Message/Attach file", FALSE);
1428         menu_set_sensitive(ifactory, "/Message/Insert signature", FALSE);
1429         menu_set_sensitive(ifactory, "/Edit", FALSE);
1430         menu_set_sensitive(ifactory, "/Options/Sign", FALSE);
1431         menu_set_sensitive(ifactory, "/Options/Encrypt", FALSE);
1432         menu_set_sensitive(ifactory, "/Options/Priority", FALSE);
1433         menu_set_sensitive(ifactory, "/Options/Request Return Receipt", FALSE);
1434         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1435         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1436
1437         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1438         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1439         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1440         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1441         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1442         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1443         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1444
1445         return compose;
1446 }
1447
1448 GList *compose_get_compose_list(void)
1449 {
1450         return compose_list;
1451 }
1452
1453 void compose_entry_append(Compose *compose, const gchar *address,
1454                           ComposeEntryType type)
1455 {
1456         gchar *header;
1457
1458         if (!address || *address == '\0') return;
1459
1460 #if 0 /* NEW COMPOSE GUI */
1461         switch (type) {
1462         case COMPOSE_CC:
1463                 entry = GTK_ENTRY(compose->cc_entry);
1464                 break;
1465         case COMPOSE_BCC:
1466                 entry = GTK_ENTRY(compose->bcc_entry);
1467                 break;
1468         case COMPOSE_NEWSGROUPS:
1469                 entry = GTK_ENTRY(compose->newsgroups_entry);
1470                 break;
1471         case COMPOSE_TO:
1472         default:
1473                 entry = GTK_ENTRY(compose->to_entry);
1474                 break;
1475         }
1476
1477         text = gtk_entry_get_text(entry);
1478         if (*text != '\0')
1479                 gtk_entry_append_text(entry, ", ");
1480         gtk_entry_append_text(entry, address);
1481 #endif
1482
1483         switch (type) {
1484         case COMPOSE_CC:
1485                 header = N_("Cc:");
1486                 break;
1487         case COMPOSE_BCC:
1488                 header = N_("Bcc:");
1489                 break;
1490         case COMPOSE_REPLYTO:
1491                 header = N_("Reply-To:");
1492                 break;
1493         case COMPOSE_NEWSGROUPS:
1494                 header = N_("Newsgroups:");
1495                 break;
1496         case COMPOSE_FOLLOWUPTO:
1497                 header = N_( "Followup-To:");
1498                 break;
1499         case COMPOSE_TO:
1500         default:
1501                 header = N_("To:");
1502                 break;
1503         }
1504         header = prefs_common.trans_hdr ? gettext(header) : header;
1505
1506         compose_add_header_entry(compose, header, (gchar *)address);
1507 }
1508
1509 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1510 {
1511         static GtkStyle *bold_style = NULL;
1512         static GdkColor bold_color;
1513         GSList *h_list;
1514         GtkEntry *entry;
1515
1516         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1517                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1518                 if (gtk_entry_get_text(entry) &&
1519                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
1520                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1521                         if (!bold_style) {
1522                                 PangoFontDescription *font_desc = NULL;
1523                                 gtkut_convert_int_to_gdk_color
1524                                         (prefs_common.color_new, &bold_color);
1525                                 bold_style = gtk_style_copy(gtk_widget_get_style
1526                                         (GTK_WIDGET(entry)));
1527                                 if (BOLD_FONT)
1528                                         font_desc = pango_font_description_from_string
1529                                                         (BOLD_FONT);
1530                                 if (font_desc) {
1531                                         if (bold_style->font_desc)
1532                                                 pango_font_description_free
1533                                                         (bold_style->font_desc);
1534                                         bold_style->font_desc = font_desc;
1535                                 }
1536                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1537                         }
1538                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1539                 }
1540         }
1541 }
1542
1543 void compose_toolbar_cb(gint action, gpointer data)
1544 {
1545         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1546         Compose *compose = (Compose*)toolbar_item->parent;
1547
1548         g_return_if_fail(compose != NULL);
1549
1550         switch(action) {
1551         case A_SEND:
1552                 compose_send_cb(compose, 0, NULL);
1553                 break;
1554         case A_SENDL:
1555                 compose_send_later_cb(compose, 0, NULL);
1556                 break;
1557         case A_DRAFT:
1558                 compose_draft_cb(compose, COMPOSE_QUIT_EDITING, NULL);
1559                 break;
1560         case A_INSERT:
1561                 compose_insert_file_cb(compose, 0, NULL);
1562                 break;
1563         case A_ATTACH:
1564                 compose_attach_cb(compose, 0, NULL);
1565                 break;
1566         case A_SIG:
1567                 compose_insert_sig(compose, FALSE);
1568                 break;
1569         case A_EXTEDITOR:
1570                 compose_ext_editor_cb(compose, 0, NULL);
1571                 break;
1572         case A_LINEWRAP_CURRENT:
1573                 compose_wrap_line(compose);
1574                 break;
1575         case A_LINEWRAP_ALL:
1576                 compose_wrap_line_all(compose);
1577                 break;
1578         case A_ADDRBOOK:
1579                 compose_address_cb(compose, 0, NULL);
1580                 break;
1581 #ifdef USE_ASPELL
1582         case A_CHECK_SPELLING:
1583                 compose_check_all(compose);
1584                 break;
1585 #endif
1586         default:
1587                 break;
1588         }
1589 }
1590
1591 static void compose_entries_set(Compose *compose, const gchar *mailto)
1592 {
1593         gchar *to = NULL;
1594         gchar *cc = NULL;
1595         gchar *bcc = NULL;
1596         gchar *subject = NULL;
1597         gchar *body = NULL;
1598         gchar *temp = NULL;
1599         gint  len = 0;
1600
1601         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1602
1603         if (to)
1604                 compose_entry_append(compose, to, COMPOSE_TO);
1605         if (cc)
1606                 compose_entry_append(compose, cc, COMPOSE_CC);
1607         if (bcc)
1608                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1609         if (subject)
1610                 if (!g_utf8_validate (subject, -1, NULL)) {
1611                         temp = g_locale_to_utf8 (subject, -1, NULL, &len, NULL);
1612                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), temp);
1613                         g_free(temp);
1614                 } else {
1615                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1616                 }
1617         if (body) {
1618                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1619                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1620                 GtkTextMark *mark;
1621                 GtkTextIter iter;
1622
1623                 mark = gtk_text_buffer_get_insert(buffer);
1624                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1625
1626                 if (!g_utf8_validate (body, -1, NULL)) {
1627                         temp = g_locale_to_utf8 (body, -1, NULL, &len, NULL);
1628                         gtk_text_buffer_insert(buffer, &iter, temp, -1);
1629                         g_free(temp);
1630                 } else {
1631                         gtk_text_buffer_insert(buffer, &iter, body, -1);
1632                 }
1633                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1634         }
1635
1636         g_free(to);
1637         g_free(cc);
1638         g_free(bcc);
1639         g_free(subject);
1640         g_free(body);
1641 }
1642
1643 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1644 {
1645         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1646                                        {"Cc:",          NULL, TRUE},
1647                                        {"References:",  NULL, FALSE},
1648                                        {"Bcc:",         NULL, TRUE},
1649                                        {"Newsgroups:",  NULL, TRUE},
1650                                        {"Followup-To:", NULL, TRUE},
1651                                        {"List-Post:",   NULL, FALSE},
1652                                        {"X-Priority:",  NULL, FALSE},
1653                                        {NULL,           NULL, FALSE}};
1654
1655         enum
1656         {
1657                 H_REPLY_TO      = 0,
1658                 H_CC            = 1,
1659                 H_REFERENCES    = 2,
1660                 H_BCC           = 3,
1661                 H_NEWSGROUPS    = 4,
1662                 H_FOLLOWUP_TO   = 5,
1663                 H_LIST_POST     = 6,
1664                 H_X_PRIORITY    = 7
1665         };
1666
1667         FILE *fp;
1668
1669         g_return_val_if_fail(msginfo != NULL, -1);
1670
1671         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1672         procheader_get_header_fields(fp, hentry);
1673         fclose(fp);
1674
1675         if (hentry[H_REPLY_TO].body != NULL) {
1676                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1677                 compose->replyto = hentry[H_REPLY_TO].body;
1678                 hentry[H_REPLY_TO].body = NULL;
1679         }
1680         if (hentry[H_CC].body != NULL) {
1681                 conv_unmime_header_overwrite(hentry[H_CC].body);
1682                 compose->cc = hentry[H_CC].body;
1683                 hentry[H_CC].body = NULL;
1684         }
1685         if (hentry[H_REFERENCES].body != NULL) {
1686                 if (compose->mode == COMPOSE_REEDIT)
1687                         compose->references = hentry[H_REFERENCES].body;
1688                 else {
1689                         compose->references = compose_parse_references
1690                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1691                         g_free(hentry[H_REFERENCES].body);
1692                 }
1693                 hentry[H_REFERENCES].body = NULL;
1694         }
1695         if (hentry[H_BCC].body != NULL) {
1696                 if (compose->mode == COMPOSE_REEDIT) {
1697                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1698                         compose->bcc = hentry[H_BCC].body;
1699                 } else
1700                         g_free(hentry[H_BCC].body);
1701                 hentry[H_BCC].body = NULL;
1702         }
1703         if (hentry[H_NEWSGROUPS].body != NULL) {
1704                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1705                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1706                 hentry[H_NEWSGROUPS].body = NULL;
1707         }
1708         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1709                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1710                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1711                 hentry[H_FOLLOWUP_TO].body = NULL;
1712         }
1713         if (hentry[H_LIST_POST].body != NULL) {
1714                 gchar *to = NULL;
1715
1716                 extract_address(hentry[H_LIST_POST].body);
1717                 if (hentry[H_LIST_POST].body[0] != '\0') {
1718                         scan_mailto_url(hentry[H_LIST_POST].body,
1719                                         &to, NULL, NULL, NULL, NULL);
1720                         if (to) {
1721                                 g_free(compose->ml_post);
1722                                 compose->ml_post = to;
1723                         }
1724                 }
1725                 g_free(hentry[H_LIST_POST].body);
1726                 hentry[H_LIST_POST].body = NULL;
1727         }
1728
1729         /* CLAWS - X-Priority */
1730         if (compose->mode == COMPOSE_REEDIT)
1731                 if (hentry[H_X_PRIORITY].body != NULL) {
1732                         gint priority;
1733
1734                         priority = atoi(hentry[H_X_PRIORITY].body);
1735                         g_free(hentry[H_X_PRIORITY].body);
1736
1737                         hentry[H_X_PRIORITY].body = NULL;
1738
1739                         if (priority < PRIORITY_HIGHEST ||
1740                             priority > PRIORITY_LOWEST)
1741                                 priority = PRIORITY_NORMAL;
1742
1743                         compose->priority =  priority;
1744                 }
1745
1746         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1747                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1748         else if (compose->mode != COMPOSE_REEDIT &&
1749                  msginfo->msgid && *msginfo->msgid) {
1750                 compose->inreplyto = g_strdup(msginfo->msgid);
1751
1752                 if (!compose->references) {
1753                         if (msginfo->inreplyto && *msginfo->inreplyto)
1754                                 compose->references =
1755                                         g_strdup_printf("<%s>\n\t<%s>",
1756                                                         msginfo->inreplyto,
1757                                                         msginfo->msgid);
1758                         else
1759                                 compose->references =
1760                                         g_strconcat("<", msginfo->msgid, ">",
1761                                                     NULL);
1762                 }
1763         }
1764
1765         return 0;
1766 }
1767
1768 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1769 {
1770         GSList *ref_id_list, *cur;
1771         GString *new_ref;
1772         gchar *new_ref_str;
1773
1774         ref_id_list = references_list_append(NULL, ref);
1775         if (!ref_id_list) return NULL;
1776         if (msgid && *msgid)
1777                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1778
1779         for (;;) {
1780                 gint len = 0;
1781
1782                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1783                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1784                         len += strlen((gchar *)cur->data) + 5;
1785
1786                 if (len > MAX_REFERENCES_LEN) {
1787                         /* remove second message-ID */
1788                         if (ref_id_list && ref_id_list->next &&
1789                             ref_id_list->next->next) {
1790                                 g_free(ref_id_list->next->data);
1791                                 ref_id_list = g_slist_remove
1792                                         (ref_id_list, ref_id_list->next->data);
1793                         } else {
1794                                 slist_free_strings(ref_id_list);
1795                                 g_slist_free(ref_id_list);
1796                                 return NULL;
1797                         }
1798                 } else
1799                         break;
1800         }
1801
1802         new_ref = g_string_new("");
1803         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1804                 if (new_ref->len > 0)
1805                         g_string_append(new_ref, "\n\t");
1806                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
1807         }
1808
1809         slist_free_strings(ref_id_list);
1810         g_slist_free(ref_id_list);
1811
1812         new_ref_str = new_ref->str;
1813         g_string_free(new_ref, FALSE);
1814
1815         return new_ref_str;
1816 }
1817
1818 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1819                                 const gchar *fmt, const gchar *qmark,
1820                                 const gchar *body)
1821 {
1822         static MsgInfo dummyinfo;
1823         gchar *quote_str = NULL;
1824         gchar *buf;
1825         gchar *p, *lastp;
1826         gint len;
1827         const gchar *trimmed_body = body;
1828
1829         if (!msginfo)
1830                 msginfo = &dummyinfo;
1831
1832         if (qmark != NULL) {
1833                 quote_fmt_init(msginfo, NULL, NULL);
1834                 quote_fmt_scan_string(qmark);
1835                 quote_fmt_parse();
1836
1837                 buf = quote_fmt_get_buffer();
1838                 if (buf == NULL)
1839                         alertpanel_error(_("Quote mark format error."));
1840                 else
1841                         Xstrdup_a(quote_str, buf, return NULL)
1842         }
1843
1844         if (fmt && *fmt != '\0') {
1845                 while (trimmed_body && strlen(trimmed_body) > 1
1846                         && trimmed_body[0]=='\n')
1847                         *trimmed_body++;
1848
1849                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1850                 quote_fmt_scan_string(fmt);
1851                 quote_fmt_parse();
1852
1853                 buf = quote_fmt_get_buffer();
1854                 if (buf == NULL) {
1855                         alertpanel_error(_("Message reply/forward format error."));
1856                         return NULL;
1857                 }
1858         } else
1859                 buf = "";
1860
1861         for (p = buf; *p != '\0'; ) {
1862                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1863                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1864                 GtkTextMark *mark;
1865                 GtkTextIter iter;
1866
1867                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1868                                         G_CALLBACK(compose_changed_cb),
1869                                         compose);
1870                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1871                                         G_CALLBACK(text_inserted),
1872                                         compose);
1873
1874                 mark = gtk_text_buffer_get_insert(buffer);
1875                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1876
1877                 lastp = strchr(p, '\n');
1878                 len = lastp ? lastp - p + 1 : -1;
1879
1880                 gtk_text_buffer_insert(buffer, &iter, p, len);
1881
1882                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1883                                         G_CALLBACK(compose_changed_cb),
1884                                         compose);
1885                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1886                                         G_CALLBACK(text_inserted),
1887                                         compose);
1888
1889                 if (lastp)
1890                         p = lastp + 1;
1891                 else
1892                         break;
1893         }
1894
1895         return buf;
1896 }
1897
1898 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1899                                     gboolean to_all, gboolean to_ml,
1900                                     gboolean to_sender,
1901                                     gboolean followup_and_reply_to)
1902 {
1903         GSList *cc_list = NULL;
1904         GSList *cur;
1905         gchar *from = NULL;
1906         gchar *replyto = NULL;
1907         GHashTable *to_table;
1908
1909         g_return_if_fail(compose->account != NULL);
1910         g_return_if_fail(msginfo != NULL);
1911
1912         if (compose->account->protocol != A_NNTP) {
1913                 if (!compose->replyto && to_ml && compose->ml_post
1914                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1915                         compose_entry_append(compose,
1916                                            compose->ml_post,
1917                                            COMPOSE_TO);
1918                 else if (!(to_all || to_sender)
1919                          && msginfo->folder
1920                          && msginfo->folder->prefs->enable_default_reply_to) {
1921                         compose_entry_append(compose,
1922                             msginfo->folder->prefs->default_reply_to,
1923                             COMPOSE_TO);
1924                 } else
1925                         compose_entry_append(compose,
1926                                  (compose->replyto && !to_sender)
1927                                   ? compose->replyto :
1928                                   msginfo->from ? msginfo->from : "",
1929                                   COMPOSE_TO);
1930         } else {
1931                 if (to_sender || (compose->followup_to &&
1932                         !strncmp(compose->followup_to, "poster", 6)))
1933                         compose_entry_append
1934                                 (compose,
1935                                  (compose->replyto ? compose->replyto :
1936                                         msginfo->from ? msginfo->from : ""),
1937                                  COMPOSE_TO);
1938
1939                 else if (followup_and_reply_to || to_all) {
1940                         compose_entry_append
1941                                 (compose,
1942                                  (compose->replyto ? compose->replyto :
1943                                  msginfo->from ? msginfo->from : ""),
1944                                  COMPOSE_TO);
1945
1946                         compose_entry_append
1947                                 (compose,
1948                                  compose->followup_to ? compose->followup_to :
1949                                  compose->newsgroups ? compose->newsgroups : "",
1950                                  COMPOSE_NEWSGROUPS);
1951                 }
1952                 else
1953                         compose_entry_append
1954                                 (compose,
1955                                  compose->followup_to ? compose->followup_to :
1956                                  compose->newsgroups ? compose->newsgroups : "",
1957                                  COMPOSE_NEWSGROUPS);
1958         }
1959
1960         if (msginfo->subject && *msginfo->subject) {
1961                 gchar *buf, *buf2;
1962                 guchar *p;
1963
1964                 buf = p = g_strdup(msginfo->subject);
1965                 p += subject_get_prefix_length(p);
1966                 memmove(buf, p, strlen(p) + 1);
1967
1968                 buf2 = g_strdup_printf("Re: %s", buf);
1969                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1970
1971                 g_free(buf2);
1972                 g_free(buf);
1973         } else
1974                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1975
1976         if (to_ml && compose->ml_post) return;
1977         if (!to_all || compose->account->protocol == A_NNTP) return;
1978
1979         if (compose->replyto) {
1980                 Xstrdup_a(replyto, compose->replyto, return);
1981                 extract_address(replyto);
1982         }
1983         if (msginfo->from) {
1984                 Xstrdup_a(from, msginfo->from, return);
1985                 extract_address(from);
1986         }
1987
1988         if (replyto && from)
1989                 cc_list = address_list_append_with_comments(cc_list, from);
1990         if (to_all && msginfo->folder &&
1991             msginfo->folder->prefs->enable_default_reply_to)
1992                 cc_list = address_list_append_with_comments(cc_list,
1993                                 msginfo->folder->prefs->default_reply_to);
1994         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1995         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1996
1997         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1998         if (replyto)
1999                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
2000         if (compose->account)
2001                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
2002                                     GINT_TO_POINTER(1));
2003
2004         /* remove address on To: and that of current account */
2005         for (cur = cc_list; cur != NULL; ) {
2006                 GSList *next = cur->next;
2007                 gchar *addr;
2008
2009                 addr = g_strdup(cur->data);
2010                 extract_address(addr);
2011
2012                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
2013                         cc_list = g_slist_remove(cc_list, cur->data);
2014                 else
2015                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
2016
2017                 cur = next;
2018         }
2019         hash_free_strings(to_table);
2020         g_hash_table_destroy(to_table);
2021
2022         if (cc_list) {
2023                 for (cur = cc_list; cur != NULL; cur = cur->next)
2024                         compose_entry_append(compose, (gchar *)cur->data,
2025                                              COMPOSE_CC);
2026                 slist_free_strings(cc_list);
2027                 g_slist_free(cc_list);
2028         }
2029
2030 }
2031
2032 #define SET_ENTRY(entry, str) \
2033 { \
2034         if (str && *str) \
2035                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
2036 }
2037
2038 #define SET_ADDRESS(type, str) \
2039 { \
2040         if (str && *str) \
2041                 compose_entry_append(compose, str, type); \
2042 }
2043
2044 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
2045 {
2046         g_return_if_fail(msginfo != NULL);
2047
2048         SET_ENTRY(subject_entry, msginfo->subject);
2049         SET_ADDRESS(COMPOSE_TO, msginfo->to);
2050         SET_ADDRESS(COMPOSE_CC, compose->cc);
2051         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
2052         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
2053         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
2054         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2055
2056         compose_update_priority_menu_item(compose);
2057         compose_update_privacy_system_menu_item(compose);
2058         compose_show_first_last_header(compose, TRUE);
2059 }
2060
2061 #undef SET_ENTRY
2062 #undef SET_ADDRESS
2063
2064 static void compose_insert_sig(Compose *compose, gboolean replace)
2065 {
2066         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2067         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2068         GtkTextMark *mark;
2069         GtkTextIter iter;
2070         gint cur_pos;
2071
2072
2073         g_return_if_fail(compose->account != NULL);
2074
2075         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2076                                         G_CALLBACK(compose_changed_cb),
2077                                         compose);
2078
2079         mark = gtk_text_buffer_get_insert(buffer);
2080         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2081         cur_pos = gtk_text_iter_get_offset (&iter);
2082
2083         gtk_text_buffer_get_end_iter(buffer, &iter);
2084
2085         if (replace && compose->sig_str) {
2086                 gboolean found;
2087                 GtkTextIter first_iter, start_iter, end_iter;
2088
2089                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2090
2091                 if (compose->sig_str[0] == '\0')
2092                         found = FALSE;
2093                 else
2094                         found = gtk_text_iter_forward_search(&first_iter,
2095                                                              compose->sig_str,
2096                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2097                                                              &start_iter, &end_iter,
2098                                                              NULL);
2099
2100                 if (found) {
2101                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2102                         iter = start_iter;
2103                 }
2104         }
2105
2106         g_free(compose->sig_str);
2107         compose->sig_str = compose_get_signature_str(compose);
2108         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2109                 compose->sig_str = g_strdup("");
2110
2111         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2112
2113         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2114                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2115
2116         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2117         gtk_text_buffer_place_cursor (buffer, &iter);
2118
2119         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2120                                         G_CALLBACK(compose_changed_cb),
2121                                         compose);
2122
2123 }
2124
2125 static gchar *compose_get_signature_str(Compose *compose)
2126 {
2127         gchar *sig_body = NULL;
2128         gchar *sig_str = NULL;
2129
2130         g_return_val_if_fail(compose->account != NULL, NULL);
2131
2132         if (!compose->account->sig_path)
2133                 return NULL;
2134
2135         if (compose->account->sig_type == SIG_FILE) {
2136                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2137                         g_warning("can't open signature file: %s\n",
2138                                   compose->account->sig_path);
2139                         return NULL;
2140                 }
2141         }
2142
2143         if (compose->account->sig_type == SIG_COMMAND)
2144                 sig_body = get_command_output(compose->account->sig_path);
2145         else {
2146                 gchar *tmp;
2147
2148                 tmp = file_read_to_str(compose->account->sig_path);
2149                 if (!tmp)
2150                         return NULL;
2151                 sig_body = normalize_newlines(tmp);
2152                 g_free(tmp);
2153         }
2154
2155         if (compose->account->sig_sep)
2156                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2157                                       NULL);
2158         else
2159                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2160
2161         g_free(sig_body);
2162
2163         return sig_str;
2164 }
2165
2166 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2167 {
2168         GtkTextView *text;
2169         GtkTextBuffer *buffer;
2170         GtkTextMark *mark;
2171         GtkTextIter iter;
2172         gchar buf[BUFFSIZE];
2173         gint len;
2174         FILE *fp;
2175         gboolean badtxt = FALSE;
2176
2177         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2178
2179         if ((fp = fopen(file, "rb")) == NULL) {
2180                 FILE_OP_ERROR(file, "fopen");
2181                 return COMPOSE_INSERT_READ_ERROR;
2182         }
2183
2184         text = GTK_TEXT_VIEW(compose->text);
2185         buffer = gtk_text_view_get_buffer(text);
2186         mark = gtk_text_buffer_get_insert(buffer);
2187         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2188
2189         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2190                                         G_CALLBACK(text_inserted),
2191                                         compose);
2192
2193         while (fgets(buf, sizeof(buf), fp) != NULL) {
2194                 const gchar *cur_encoding = conv_get_current_charset_str();
2195                 gchar *str = NULL;
2196                 if (!g_utf8_validate(buf, -1, NULL))
2197                         str = conv_codeset_strdup(buf, cur_encoding, CS_UTF_8);
2198                 else
2199                         str = g_strdup(buf);
2200
2201                 if (!str) continue;
2202
2203                 /* strip <CR> if DOS/Windows file,
2204                    replace <CR> with <LF> if Macintosh file. */
2205                 strcrchomp(str);
2206                 len = strlen(str);
2207                 if (len > 0 && str[len - 1] != '\n') {
2208                         while (--len >= 0)
2209                                 if (str[len] == '\r') str[len] = '\n';
2210                 }
2211                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2212
2213                 g_free (str);
2214         }
2215
2216         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2217                                           G_CALLBACK(text_inserted),
2218                                           compose);
2219
2220         fclose(fp);
2221
2222         if (badtxt)
2223                 return COMPOSE_INSERT_INVALID_CHARACTER;
2224         else
2225                 return COMPOSE_INSERT_SUCCESS;
2226 }
2227
2228 static void compose_attach_append(Compose *compose, const gchar *file,
2229                                   const gchar *filename,
2230                                   const gchar *content_type)
2231 {
2232         AttachInfo *ainfo;
2233         GtkTreeIter iter;
2234         FILE *fp;
2235         off_t size;
2236         GAuto *auto_ainfo;
2237         gchar *size_text;
2238         GtkListStore *store;
2239         gchar *name;
2240
2241         if (!is_file_exist(file)) {
2242                 g_warning("File %s doesn't exist\n", file);
2243                 return;
2244         }
2245         if ((size = get_file_size(file)) < 0) {
2246                 g_warning("Can't get file size of %s\n", file);
2247                 return;
2248         }
2249         if (size == 0) {
2250                 alertpanel_notice(_("File %s is empty."), file);
2251                 return;
2252         }
2253         if ((fp = fopen(file, "rb")) == NULL) {
2254                 alertpanel_error(_("Can't read %s."), file);
2255                 return;
2256         }
2257         fclose(fp);
2258
2259 #if 0 /* NEW COMPOSE GUI */
2260         if (!compose->use_attach) {
2261                 GtkItemFactory *ifactory;
2262
2263                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2264                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2265         }
2266 #endif
2267         ainfo = g_new0(AttachInfo, 1);
2268         auto_ainfo = g_auto_pointer_new_with_free
2269                         (ainfo, (GFreeFunc) compose_attach_info_free);
2270         ainfo->file = g_strdup(file);
2271
2272         if (content_type) {
2273                 ainfo->content_type = g_strdup(content_type);
2274                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
2275                         MsgInfo *msginfo;
2276                         MsgFlags flags = {0, 0};
2277
2278                         if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
2279                                 ainfo->encoding = ENC_7BIT;
2280                         else
2281                                 ainfo->encoding = ENC_8BIT;
2282
2283                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2284                         if (msginfo && msginfo->subject)
2285                                 name = g_strdup(msginfo->subject);
2286                         else
2287                                 name = g_path_get_basename(filename ? filename : file);
2288
2289                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2290
2291                         procmsg_msginfo_free(msginfo);
2292                 } else {
2293                         if (!g_ascii_strncasecmp(content_type, "text", 4))
2294                                 ainfo->encoding = procmime_get_encoding_for_text_file(file);
2295                         else
2296                                 ainfo->encoding = ENC_BASE64;
2297                         name = g_path_get_basename(filename ? filename : file);
2298                         ainfo->name = g_strdup(name);
2299                 }
2300                 g_free(name);
2301         } else {
2302                 ainfo->content_type = procmime_get_mime_type(file);
2303                 if (!ainfo->content_type) {
2304                         ainfo->content_type =
2305                                 g_strdup("application/octet-stream");
2306                         ainfo->encoding = ENC_BASE64;
2307                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text", 4))
2308                         ainfo->encoding =
2309                                 procmime_get_encoding_for_text_file(file);
2310                 else
2311                         ainfo->encoding = ENC_BASE64;
2312                 name = g_path_get_basename(filename ? filename : file);
2313                 ainfo->name = g_strdup(name);
2314                 g_free(name);
2315         }
2316
2317         if (!strcmp(ainfo->content_type, "unknown")) {
2318                 g_free(ainfo->content_type);
2319                 ainfo->content_type = g_strdup("application/octet-stream");
2320         }
2321
2322         ainfo->size = size;
2323         size_text = to_human_readable(size);
2324
2325         store = GTK_LIST_STORE(gtk_tree_view_get_model
2326                         (GTK_TREE_VIEW(compose->attach_clist)));
2327
2328         gtk_list_store_append(store, &iter);
2329         gtk_list_store_set(store, &iter,
2330                            COL_MIMETYPE, ainfo->content_type,
2331                            COL_SIZE, size_text,
2332                            COL_NAME, ainfo->name,
2333                            COL_DATA, ainfo,
2334                            COL_AUTODATA, auto_ainfo,
2335                            -1);
2336
2337         g_auto_pointer_free(auto_ainfo);
2338 }
2339
2340 static void compose_use_signing(Compose *compose, gboolean use_signing)
2341 {
2342         GtkItemFactory *ifactory;
2343         GtkWidget *menuitem = NULL;
2344
2345         compose->use_signing = use_signing;
2346         ifactory = gtk_item_factory_from_widget(compose->menubar);
2347         menuitem = gtk_item_factory_get_item
2348                 (ifactory, "/Options/Sign");
2349         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2350                                        use_signing);
2351 }
2352
2353 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
2354 {
2355         GtkItemFactory *ifactory;
2356         GtkWidget *menuitem = NULL;
2357
2358         compose->use_encryption = use_encryption;
2359         ifactory = gtk_item_factory_from_widget(compose->menubar);
2360         menuitem = gtk_item_factory_get_item
2361                 (ifactory, "/Options/Encrypt");
2362
2363         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2364                                        use_encryption);
2365 }
2366
2367 #define NEXT_PART_NOT_CHILD(info)  \
2368 {  \
2369         node = info->node;  \
2370         while (node->children)  \
2371                 node = g_node_last_child(node);  \
2372         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2373 }
2374
2375 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2376 {
2377         MimeInfo *mimeinfo;
2378         MimeInfo *child;
2379         MimeInfo *firsttext = NULL;
2380         MimeInfo *encrypted = NULL;
2381         GNode    *node;
2382         gchar *outfile;
2383         const gchar *partname = NULL;
2384
2385         mimeinfo = procmime_scan_message(msginfo);
2386         if (!mimeinfo) return;
2387
2388         if (mimeinfo->node->children == NULL) {
2389                 procmime_mimeinfo_free_all(mimeinfo);
2390                 return;
2391         }
2392
2393         /* find first content part */
2394         child = (MimeInfo *) mimeinfo->node->children->data;
2395         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2396                 child = (MimeInfo *)child->node->children->data;
2397
2398         if (child->type == MIMETYPE_TEXT) {
2399                 firsttext = child;
2400                 debug_print("First text part found\n");
2401         } else if (compose->mode == COMPOSE_REEDIT &&
2402                  child->type == MIMETYPE_APPLICATION &&
2403                  !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
2404                 AlertValue val;
2405                 val = alertpanel(_("Encrypted message"),
2406                                  _("Cannot re-edit an encrypted message. \n"
2407                                    "Discard encrypted part?"),
2408                                  _("Yes"), _("No"), NULL);
2409                 if (val == G_ALERTDEFAULT)
2410                         encrypted = (MimeInfo *)child->node->parent->data;
2411         }
2412
2413         child = (MimeInfo *) mimeinfo->node->children->data;
2414         while (child != NULL) {
2415                 if (child == encrypted) {
2416                         /* skip this part of tree */
2417                         NEXT_PART_NOT_CHILD(child);
2418                         continue;
2419                 }
2420
2421                 if (child->type == MIMETYPE_MULTIPART) {
2422                         /* get the actual content */
2423                         child = procmime_mimeinfo_next(child);
2424                         continue;
2425                 }
2426
2427                 if (child == firsttext) {
2428                         child = procmime_mimeinfo_next(child);
2429                         continue;
2430                 }
2431
2432                 outfile = procmime_get_tmp_file_name(child);
2433                 if (procmime_get_part(outfile, child) < 0)
2434                         g_warning("Can't get the part of multipart message.");
2435                 else {
2436                         gchar *content_type;
2437
2438                         content_type = procmime_get_content_type_str(child->type, child->subtype);
2439                         partname = procmime_mimeinfo_get_parameter(child, "name");
2440                         if (partname == NULL)
2441                                 partname = "";
2442                         compose_attach_append(compose, outfile,
2443                                               partname, content_type);
2444                         g_free(content_type);
2445                 }
2446                 g_free(outfile);
2447                 NEXT_PART_NOT_CHILD(child);
2448         }
2449         procmime_mimeinfo_free_all(mimeinfo);
2450 }
2451
2452
2453 #define CHAR_BUF_SIZE 8
2454 #undef NEXT_PART_NOT_CHILD
2455
2456 #define GET_CHAR(iter_p, buf, len)                                           \
2457 {                                                                            \
2458         GtkTextIter end_iter;                                                \
2459         gchar *tmp;                                                          \
2460         end_iter = *iter_p;                                                  \
2461         gtk_text_iter_forward_char(&end_iter);                               \
2462         tmp = gtk_text_buffer_get_text(textbuf, iter_p, &end_iter, FALSE);   \
2463         if (tmp) {                                                           \
2464                 glong items_read, items_witten;                              \
2465                 GError *error = NULL;                                        \
2466                 gunichar *wide_char;                                         \
2467                 strncpy2(buf, tmp, CHAR_BUF_SIZE);                           \
2468                 wide_char = g_utf8_to_ucs4(tmp, -1,                          \
2469                                            &items_read, &items_witten,       \
2470                                            &error);                          \
2471                 if (error != NULL) {                                         \
2472                         g_warning("%s\n", error->message);                   \
2473                         g_error_free(error);                                 \
2474                 }                                                            \
2475                 len = wide_char && g_unichar_iswide(*wide_char) ? 2 : 1;     \
2476                 g_free(wide_char);                                           \
2477         } else {                                                             \
2478                 buf[0] = '\0';                                               \
2479                 len = 1;                                                     \
2480         }                                                                    \
2481         g_free(tmp);                                                         \
2482 }
2483
2484 #define DISP_WIDTH(len) \
2485         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2486          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2487
2488 #define SPACE_CHARS     " \t"
2489
2490 static void compose_wrap_line(Compose *compose)
2491 {
2492         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2493         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2494         GtkTextMark *mark;
2495         GtkTextIter insert_iter, iter;
2496         gint ch_len, last_ch_len;
2497         gchar cbuf[CHAR_BUF_SIZE], last_ch;
2498         guint text_len;
2499         gint p_start, p_end;
2500         gint line_pos, cur_pos;
2501         gint line_len, cur_len;
2502         gboolean line_end, quoted;
2503
2504         text_len = gtk_text_buffer_get_char_count(textbuf);
2505         mark = gtk_text_buffer_get_insert(textbuf);
2506         gtk_text_buffer_get_iter_at_mark(textbuf, &insert_iter, mark);
2507         cur_pos = gtk_text_iter_get_offset(&insert_iter);
2508         GET_CHAR(&insert_iter, cbuf, ch_len);
2509         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2510                 GtkTextIter prev_iter;
2511                 if (cur_pos == 0)
2512                         return; /* on the paragraph mark */
2513                 prev_iter = insert_iter;
2514                 gtk_text_iter_backward_char(&prev_iter);
2515                 GET_CHAR(&prev_iter, cbuf, ch_len);
2516                 if (ch_len == 1 && *cbuf == '\n')
2517                         return; /* on the paragraph mark */
2518         }
2519
2520         /* find paragraph start. */
2521         line_end = quoted = FALSE;
2522         for (iter = insert_iter; gtk_text_iter_backward_char(&iter);) {
2523                 GET_CHAR(&iter, cbuf, ch_len);
2524                 if (ch_len == 1 && *cbuf == '\n') {
2525                         if (quoted)
2526                                 return; /* quoted part */
2527                         if (line_end) {
2528                                 gtk_text_iter_forward_chars(&iter, 2);
2529                                 break;
2530                         }
2531                         line_end = TRUE;
2532                 } else {
2533                         if (ch_len == 1
2534                             && strchr(prefs_common.quote_chars, *cbuf))
2535                                 quoted = 1;
2536                         else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
2537                                 quoted = 0;
2538
2539                         line_end = FALSE;
2540                 }
2541         }
2542         p_start = gtk_text_iter_get_offset(&iter);
2543
2544         /* find paragraph end. */
2545         line_end = FALSE;
2546         for (iter = insert_iter; gtk_text_iter_forward_char(&iter);) {
2547                 GET_CHAR(&iter, cbuf, ch_len);
2548                 if (ch_len == 1 && *cbuf == '\n') {
2549                         if (line_end) {
2550                                 p_end -= 1;
2551                                 gtk_text_iter_backward_char(&iter);
2552                                 break;
2553                         }
2554                         line_end = TRUE;
2555                 } else {
2556                         if (line_end && ch_len == 1 &&
2557                             strchr(prefs_common.quote_chars, *cbuf))
2558                                 return; /* quoted part */
2559
2560                         line_end = FALSE;
2561                 }
2562         }
2563         p_end = gtk_text_iter_get_offset(&iter);
2564
2565         if (p_end >= text_len)
2566                 p_end = text_len;
2567
2568         if (p_start >= p_end)
2569                 return;
2570
2571         line_len = cur_len = 0;
2572         last_ch_len = 0;
2573         last_ch = '\0';
2574         line_pos = p_start;
2575         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2576                 gboolean space = FALSE;
2577
2578                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2579
2580                 GET_CHAR(&iter, cbuf, ch_len);
2581
2582                 if (ch_len < 0) {
2583                         cbuf[0] = '\0';
2584                         ch_len = 1;
2585                 }
2586
2587                 if (ch_len == 1 && isspace(*(guchar *)cbuf))
2588                         space = 1;
2589
2590                 if (ch_len == 1 && *cbuf == '\n') {
2591                         gboolean replace = FALSE;
2592                         GtkTextIter next_iter = iter;
2593
2594                         gtk_text_iter_forward_char(&next_iter);
2595
2596                         if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
2597                                 if (cur_pos + 1 < p_end) {
2598                                         GET_CHAR(&next_iter, cbuf, ch_len);
2599                                         if (ch_len == 1 &&
2600                                             !isspace(*(guchar *)cbuf))
2601                                                 replace = TRUE;
2602                                 }
2603                         }
2604                         gtk_text_buffer_delete(textbuf, &iter, &next_iter);
2605                         if (replace) {
2606                                 gtk_text_buffer_insert(textbuf, &iter, " ", 1);
2607                                 space = TRUE;
2608                         }
2609                         else {
2610                                 p_end--;
2611                                 cur_pos--;
2612                                 gtk_text_buffer_get_iter_at_offset
2613                                         (textbuf, &iter, cur_pos);
2614                                 continue;
2615                         }
2616                 }
2617
2618                 last_ch_len = ch_len;
2619                 last_ch = *cbuf;
2620
2621                 if (space) {
2622                         line_pos = cur_pos + 1;
2623                         line_len = cur_len + ch_len;
2624                 }
2625
2626                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2627
2628                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2629                     line_len > 0) {
2630                         gint tlen = ch_len;
2631                         GtkTextIter prev_iter = iter;
2632
2633                         gtk_text_iter_backward_char(&prev_iter);
2634
2635                         GET_CHAR(&prev_iter, cbuf, ch_len);
2636                         if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2637                                 gtk_text_buffer_delete(textbuf, &prev_iter, &iter);
2638                                 iter = prev_iter;
2639                                 p_end--;
2640                                 cur_pos--;
2641                                 line_pos--;
2642                                 cur_len--;
2643                                 line_len--;
2644                         }
2645                         ch_len = tlen;
2646
2647                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2648                         p_end++;
2649                         cur_pos++;
2650                         line_pos++;
2651                         cur_len = cur_len - line_len + ch_len;
2652                         line_len = 0;
2653                         continue;
2654                 }
2655
2656                 if (ch_len > 1) {
2657                         line_pos = cur_pos + 1;
2658                         line_len = cur_len + ch_len;
2659                 }
2660                 cur_len += ch_len;
2661         }
2662 }
2663
2664 #undef WRAP_DEBUG
2665 #ifdef WRAP_DEBUG
2666 /* Darko: used when I debug wrapping */
2667 void dump_text(GtkTextBuffer *textbuf, int pos, int tlen, int breakoncr)
2668 {
2669         gint i, clen;
2670         gchar cbuf[CHAR_BUF_SIZE];
2671         GtkTextIter iter, end_iter;
2672
2673         printf("%d [", pos);
2674         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, pos);
2675         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + tlen);
2676         for (; gtk_text_iter_forward_char(&iter) &&
2677                      gtk_text_iter_compare(&iter, &end_iter) < 0;) {
2678                 GET_CHAR(&iter, cbuf, clen);
2679                 if (clen < 0) break;
2680                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2681                         break;
2682                 fwrite(cbuf, clen, 1, stdout);
2683         }
2684         printf("]\n");
2685 }
2686 #endif
2687
2688 typedef enum {
2689         WAIT_FOR_SPACE,
2690         WAIT_FOR_INDENT_CHAR,
2691         WAIT_FOR_INDENT_CHAR_OR_SPACE
2692 } IndentState;
2693
2694 /* return indent length, we allow:
2695    > followed by spaces/tabs
2696    | followed by spaces/tabs
2697    uppercase characters immediately followed by >,
2698    and the repeating sequences of the above */
2699 /* return indent length */
2700 static guint get_indent_length(GtkTextBuffer *textbuf, guint start_pos, guint text_len)
2701 {
2702         guint i_len = 0;
2703         guint i, ch_len, alnum_cnt = 0;
2704         IndentState state = WAIT_FOR_INDENT_CHAR;
2705         gchar cbuf[CHAR_BUF_SIZE];
2706         gboolean is_space;
2707         gboolean is_indent;
2708
2709         if (prefs_common.quote_chars == NULL) {
2710                 return 0 ;
2711         }
2712
2713         for (i = start_pos; i < text_len; i++) {
2714                 GtkTextIter iter;
2715
2716                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, i);
2717                 GET_CHAR(&iter, cbuf, ch_len);
2718                 if (ch_len > 1)
2719                         break;
2720
2721                 if (cbuf[0] == '\n')
2722                         break;
2723
2724                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2725                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2726
2727                 switch (state) {
2728                 case WAIT_FOR_SPACE:
2729                         if (is_space == FALSE)
2730                                 goto out;
2731                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2732                         break;
2733                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2734                         if (is_indent == FALSE && is_space == FALSE &&
2735                             !isupper((guchar)cbuf[0]))
2736                                 goto out;
2737                         if (is_space == TRUE) {
2738                                 alnum_cnt = 0;
2739                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2740                         } else if (is_indent == TRUE) {
2741                                 alnum_cnt = 0;
2742                                 state = WAIT_FOR_SPACE;
2743                         } else {
2744                                 alnum_cnt++;
2745                                 state = WAIT_FOR_INDENT_CHAR;
2746                         }
2747                         break;
2748                 case WAIT_FOR_INDENT_CHAR:
2749                         if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
2750                                 goto out;
2751                         if (is_indent == TRUE) {
2752                                 if (alnum_cnt > 0
2753                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2754                                         goto out;
2755                                 alnum_cnt = 0;
2756                                 state = WAIT_FOR_SPACE;
2757                         } else {
2758                                 alnum_cnt++;
2759                         }
2760                         break;
2761                 }
2762
2763                 i_len++;
2764         }
2765
2766 out:
2767         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2768                 i_len -= alnum_cnt;
2769
2770         return i_len;
2771 }
2772
2773 /* insert quotation string when line was wrapped */
2774 static guint ins_quote(GtkTextBuffer *textbuf, GtkTextIter *iter,
2775                        guint indent_len,
2776                        guint prev_line_pos, guint text_len,
2777                        gchar *quote_fmt)
2778 {
2779         guint ins_len = 0;
2780
2781         if (indent_len) {
2782                 GtkTextIter iter1, iter2;
2783                 gchar *text;
2784
2785                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter1,
2786                                                    prev_line_pos);
2787                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter2,
2788                                                    prev_line_pos + indent_len);
2789                 text = gtk_text_buffer_get_text(textbuf, &iter1, &iter2, FALSE);
2790                 if (!text) return 0;
2791
2792                 gtk_text_buffer_insert(textbuf, iter, text, -1);
2793                 ins_len = g_utf8_strlen(text, -1);
2794
2795                 g_free(text);
2796         }
2797
2798         return ins_len;
2799 }
2800
2801 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, guint start_pos)
2802 {
2803         char *text = NULL;
2804         GtkTextIter iter;
2805         GtkTextIter end_iter;
2806         if (!compose->account->sig_sep)
2807                 return FALSE;
2808
2809         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, start_pos+1);
2810         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2811                 start_pos+strlen(compose->account->sig_sep)+1);
2812
2813         if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),
2814                         compose->account->sig_sep)) {
2815                 /* check \n */
2816                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2817                         start_pos+strlen(compose->account->sig_sep)+1);
2818                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2819                         start_pos+strlen(compose->account->sig_sep)+2);
2820
2821                 if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),"\n"));
2822                         return TRUE;
2823
2824
2825         }
2826
2827         return FALSE;
2828 }
2829
2830 /* check if we should join the next line */
2831 static gboolean join_next_line_is_needed(GtkTextBuffer *textbuf,
2832                                          guint start_pos, guint tlen,
2833                                          guint prev_ilen, gboolean autowrap)
2834 {
2835         guint indent_len, ch_len;
2836         gboolean do_join = FALSE;
2837         gchar cbuf[CHAR_BUF_SIZE];
2838
2839         indent_len = get_indent_length(textbuf, start_pos, tlen);
2840
2841         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2842                 GtkTextIter iter;
2843                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2844                                                    start_pos + indent_len);
2845                 GET_CHAR(&iter, cbuf, ch_len);
2846
2847                 if (ch_len > 0 && (cbuf[0] != '\n'))
2848                         do_join = TRUE;
2849         }
2850
2851         return do_join;
2852 }
2853
2854 static void compose_wrap_line_all(Compose *compose)
2855 {
2856         compose_wrap_line_all_full(compose, FALSE);
2857 }
2858
2859 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2860 {
2861         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2862         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2863         GtkTextIter iter, end_iter;
2864         guint tlen;
2865         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2866         gint line_len = 0, cur_len = 0;
2867         gint ch_len;
2868         gboolean is_new_line = TRUE, do_delete = FALSE;
2869         guint i_len = 0;
2870         gboolean linewrap_quote = prefs_common.linewrap_quote;
2871         gboolean set_editable_pos = FALSE;
2872         gint editable_pos = 0;
2873         guint linewrap_len = prefs_common.linewrap_len;
2874         gchar *qfmt = prefs_common.quotemark;
2875         gchar cbuf[CHAR_BUF_SIZE];
2876         GtkTextMark *cursor_mark = gtk_text_buffer_get_insert(textbuf);
2877
2878         tlen = gtk_text_buffer_get_char_count(textbuf);
2879
2880         for (; cur_pos < tlen; cur_pos++) {
2881                 /* mark position of new line - needed for quotation wrap */
2882                 if (is_new_line) {
2883                         if (linewrap_quote)
2884                                 i_len = get_indent_length(textbuf, cur_pos, tlen);
2885
2886                         is_new_line = FALSE;
2887                         p_pos = cur_pos;
2888                 }
2889
2890                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2891                 GET_CHAR(&iter, cbuf, ch_len);
2892
2893                 /* fix line length for tabs */
2894                 if (ch_len == 1 && *cbuf == '\t') {
2895                         guint tab_width = 8;
2896                         guint tab_offset = line_len % tab_width;
2897
2898                         line_len += tab_width - tab_offset - 1;
2899                         cur_len = line_len;
2900                 }
2901
2902                 /* we have encountered line break */
2903                 if (ch_len == 1 && *cbuf == '\n') {
2904                         gint clen;
2905                         gchar cb[CHAR_BUF_SIZE];
2906
2907                         /* should we join the next line */
2908                         if ((autowrap || i_len != cur_len) && do_delete &&
2909                         !is_sig_separator(compose, textbuf, cur_pos+i_len) &&
2910                             join_next_line_is_needed
2911                                 (textbuf, cur_pos + 1, tlen, i_len, autowrap)) {
2912                                 do_delete = TRUE;
2913                         } else
2914                                 do_delete = FALSE;
2915
2916                         /* skip delete if it is continuous URL */
2917                         if (do_delete && (line_pos - p_pos <= i_len) &&
2918                             gtkut_text_buffer_is_uri_string(textbuf, line_pos,
2919                                                             tlen))
2920                                 do_delete = FALSE;
2921
2922                         /* should we delete to perform smart wrapping */
2923                         if (line_len < linewrap_len && do_delete) {
2924                                 /* get rid of newline */
2925                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2926                                                                    &iter,
2927                                                                    cur_pos);
2928                                 end_iter = iter;
2929                                 gtk_text_iter_forward_char(&end_iter);
2930                                 gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2931                                 tlen--;
2932
2933                                 /* if text starts with quote fmt or with
2934                                    indent string, delete them */
2935                                 if (i_len) {
2936                                         guint ilen;
2937                                         ilen =  gtkut_text_buffer_str_compare_n
2938                                                 (textbuf, cur_pos, p_pos, i_len,
2939                                                  tlen);
2940                                         if (ilen) {
2941                                                 end_iter = iter;
2942                                                 gtk_text_iter_forward_chars
2943                                                         (&end_iter, ilen);
2944                                                 gtk_text_buffer_delete(textbuf,
2945                                                                        &iter,
2946                                                                        &end_iter);
2947                                                 tlen -= ilen;
2948                                         }
2949                                 }
2950
2951                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2952                                                                    &iter,
2953                                                                    cur_pos);
2954                                 GET_CHAR(&iter, cb, clen);
2955
2956                                 /* insert space if it's alphanumeric */
2957                                 if ((cur_pos != line_pos) &&
2958                                     ((clen > 1) || isalnum((guchar)cb[0]))) {
2959                                         GtkTextIter cursor_iter;
2960                                         gboolean go_back = FALSE;
2961                                         gtk_text_buffer_get_iter_at_mark(textbuf, &cursor_iter, cursor_mark);
2962                                         if (gtk_text_iter_get_offset(&iter) ==
2963                                                  gtk_text_iter_get_offset(&cursor_iter))
2964                                                 go_back = TRUE;
2965
2966                                         gtk_text_buffer_insert(textbuf, &iter,
2967                                                                " ", 1);
2968                                         if (go_back) {
2969                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &cursor_iter, cursor_mark);
2970                                                 gtk_text_iter_backward_chars(&cursor_iter, 1);
2971                                                 gtk_text_buffer_place_cursor(textbuf, &cursor_iter);
2972                                         }
2973                                         tlen++;
2974                                 }
2975
2976                                 /* and start over with current line */
2977                                 cur_pos = p_pos - 1;
2978                                 line_pos = cur_pos;
2979                                 line_len = cur_len = 0;
2980                                 do_delete = FALSE;
2981                                 is_new_line = TRUE;
2982 #ifdef WRAP_DEBUG
2983                                 g_print("after delete l_pos=");
2984                                 dump_text(textbuf, line_pos, tlen, 1);
2985 #endif
2986                                 /* move beginning of line if we are on LF */
2987                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2988                                                                    &iter,
2989                                                                    line_pos);
2990                                 GET_CHAR(&iter, cb, clen);
2991                                 if (clen == 1 && *cb == '\n')
2992                                         line_pos++;
2993 #ifdef WRAP_DEBUG
2994                                 g_print("new line_pos=%d\n", line_pos);
2995 #endif
2996
2997                                 continue;
2998                         }
2999
3000                         /* mark new line beginning */
3001                         line_pos = cur_pos + 1;
3002                         line_len = cur_len = 0;
3003                         do_delete = FALSE;
3004                         is_new_line = TRUE;
3005                         continue;
3006                 }
3007
3008                 if (ch_len < 0) {
3009                         cbuf[0] = '\0';
3010                         ch_len = 1;
3011                 }
3012
3013                 /* possible line break */
3014                 if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
3015                         line_pos = cur_pos + 1;
3016                         line_len = cur_len + ch_len;
3017                 }
3018
3019                 /* are we over wrapping length set in preferences ? */
3020                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
3021                         gint clen;
3022
3023 #ifdef WRAP_DEBUG
3024                         g_print("should wrap cur_pos=%d ", cur_pos);
3025                         dump_text(textbuf, p_pos, tlen, 1);
3026                         dump_text(textbuf, line_pos, tlen, 1);
3027 #endif
3028                         /* force wrapping if it is one long word but not URL */
3029                         if (line_pos - p_pos <= i_len)
3030                                 if (!gtkut_text_buffer_is_uri_string
3031                                     (textbuf, line_pos, tlen))
3032                                         line_pos = cur_pos - 1;
3033 #ifdef WRAP_DEBUG
3034                         g_print("new line_pos=%d\n", line_pos);
3035 #endif
3036
3037                         gtk_text_buffer_get_iter_at_offset(textbuf,
3038                                                            &iter,
3039                                                            line_pos - 1);
3040                         GET_CHAR(&iter, cbuf, clen);
3041
3042                         /* if next character is space delete it */
3043                         if (clen == 1 && isspace(*(guchar *)cbuf)) {
3044                                 if (p_pos + i_len != line_pos ||
3045                                     !gtkut_text_buffer_is_uri_string
3046                                         (textbuf, line_pos, tlen)) {
3047                                         /* workaround for correct cursor
3048                                            position */
3049                                         if (set_editable_pos == FALSE) {
3050                                                 GtkTextMark *ins = gtk_text_buffer_get_insert(textbuf);
3051                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &iter, ins);
3052                                                 editable_pos = gtk_text_iter_get_offset(&iter);
3053                                                 if (editable_pos == line_pos)
3054                                                         set_editable_pos = TRUE;
3055                                         }
3056                                         gtk_text_buffer_get_iter_at_offset(textbuf,
3057                                                            &iter,
3058                                                            line_pos-1);
3059                                         gtk_text_buffer_get_iter_at_offset(textbuf,
3060                                                            &end_iter,
3061                                                            line_pos);
3062                                         gtk_text_buffer_delete(textbuf, &iter, &end_iter);
3063                                         //gtk_stext_set_point(text, line_pos);
3064                                         //gtk_stext_backward_delete(text, 1);
3065                                         tlen--;
3066                                         cur_pos--;
3067                                         line_pos--;
3068                                         cur_len--;
3069                                         line_len--;
3070                                 }
3071                         }
3072
3073                         /* if it is URL at beginning of line don't wrap */
3074                         if (p_pos + i_len == line_pos &&
3075                             gtkut_text_buffer_is_uri_string(textbuf, line_pos, tlen)) {
3076 #ifdef WRAP_DEBUG
3077                                 g_print("found URL at ");
3078                                 dump_text(textbuf, line_pos, tlen, 1);
3079 #endif
3080                                 continue;
3081                         }
3082
3083                         /* insert CR */
3084                         gtk_text_buffer_get_iter_at_offset(textbuf,
3085                                                            &iter,
3086                                                            line_pos);
3087                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
3088                         //gtk_stext_set_point(text, line_pos);
3089                         //gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
3090                         //gtk_stext_compact_buffer(text);
3091                         tlen++;
3092                         line_pos++;
3093                         /* for loop will increase it */
3094                         cur_pos = line_pos - 1;
3095                         /* start over with current line */
3096                         is_new_line = TRUE;
3097                         line_len = cur_len = 0;
3098                         if (autowrap || i_len > 0) {
3099                                 do_delete = TRUE;
3100                         } else
3101                                 do_delete = FALSE;
3102 #ifdef WRAP_DEBUG
3103                         g_print("after CR insert ");
3104                         dump_text(textbuf, line_pos, tlen, 1);
3105                         dump_text(textbuf, cur_pos, tlen, 1);
3106 #endif
3107
3108                         /* should we insert quotation ? */
3109                         if (linewrap_quote && i_len) {
3110                                 /* only if line is not already quoted  */
3111                                 if (!gtkut_text_buffer_str_compare
3112                                         (textbuf, line_pos, tlen, qfmt)) {
3113                                         guint ins_len;
3114
3115                                         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
3116
3117                                         if (line_pos - p_pos > i_len) {
3118                                                 ins_len = ins_quote
3119                                                         (textbuf, &iter, i_len, p_pos,
3120                                                          tlen, qfmt);
3121                                                 tlen += ins_len;
3122                                         }
3123 #ifdef WRAP_DEBUG
3124                                         g_print("after quote insert ");
3125                                         dump_text(textbuf, line_pos, tlen, 1);
3126 #endif
3127                                 }
3128                         }
3129                         continue;
3130                 }
3131
3132                 if (ch_len > 1) {
3133                         line_pos = cur_pos + 1;
3134                         line_len = cur_len + ch_len;
3135                 }
3136                 /* advance to next character in buffer */
3137                 cur_len += ch_len;
3138         }
3139
3140         if (set_editable_pos && editable_pos <= tlen) {
3141                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, editable_pos);
3142                 gtk_text_buffer_place_cursor(textbuf, &iter);
3143         }
3144 }
3145
3146 #undef GET_CHAR
3147 #undef CHAR_BUF_SIZE
3148
3149 static void compose_set_title(Compose *compose)
3150 {
3151         gchar *str;
3152         gchar *edited;
3153
3154         edited = compose->modified ? _(" [Edited]") : "";
3155         if (compose->account && compose->account->address)
3156                 str = g_strdup_printf(_("%s - Compose message%s"),
3157                                       compose->account->address, edited);
3158         else
3159                 str = g_strdup_printf(_("Compose message%s"), edited);
3160         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3161         g_free(str);
3162 }
3163
3164 /**
3165  * compose_current_mail_account:
3166  *
3167  * Find a current mail account (the currently selected account, or the
3168  * default account, if a news account is currently selected).  If a
3169  * mail account cannot be found, display an error message.
3170  *
3171  * Return value: Mail account, or NULL if not found.
3172  **/
3173 static PrefsAccount *
3174 compose_current_mail_account(void)
3175 {
3176         PrefsAccount *ac;
3177
3178         if (cur_account && cur_account->protocol != A_NNTP)
3179                 ac = cur_account;
3180         else {
3181                 ac = account_get_default();
3182                 if (!ac || ac->protocol == A_NNTP) {
3183                         alertpanel_error(_("Account for sending mail is not specified.\n"
3184                                            "Please select a mail account before sending."));
3185                         return NULL;
3186                 }
3187         }
3188         return ac;
3189 }
3190
3191 static void compose_select_account(Compose *compose, PrefsAccount *account,
3192                                    gboolean init)
3193 {
3194         GtkItemFactory *ifactory;
3195
3196         g_return_if_fail(account != NULL);
3197
3198         compose->account = account;
3199
3200         compose_set_title(compose);
3201
3202         ifactory = gtk_item_factory_from_widget(compose->menubar);
3203 #if 0
3204         if (account->protocol == A_NNTP) {
3205                 gtk_widget_show(compose->newsgroups_hbox);
3206                 gtk_widget_show(compose->newsgroups_entry);
3207                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
3208                 compose->use_newsgroups = TRUE;
3209
3210                 menu_set_active(ifactory, "/View/To", FALSE);
3211                 menu_set_sensitive(ifactory, "/View/To", TRUE);
3212                 menu_set_active(ifactory, "/View/Cc", FALSE);
3213                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
3214                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
3215         } else {
3216                 gtk_widget_hide(compose->newsgroups_hbox);
3217                 gtk_widget_hide(compose->newsgroups_entry);
3218                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
3219                 gtk_widget_queue_resize(compose->table_vbox);
3220                 compose->use_newsgroups = FALSE;
3221
3222                 menu_set_active(ifactory, "/View/To", TRUE);
3223                 menu_set_sensitive(ifactory, "/View/To", FALSE);
3224                 menu_set_active(ifactory, "/View/Cc", TRUE);
3225                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
3226                 menu_set_active(ifactory, "/View/Followup to", FALSE);
3227                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
3228         }
3229
3230         if (account->set_autocc) {
3231                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
3232                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
3233                         compose_entry_set(compose, account->auto_cc,
3234                                           COMPOSE_ENTRY_CC);
3235         }
3236         if (account->set_autobcc) {
3237                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
3238                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
3239                         compose_entry_set(compose, account->auto_bcc,
3240                                           COMPOSE_ENTRY_BCC);
3241         }
3242         if (account->set_autoreplyto) {
3243                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
3244                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
3245                         compose_entry_set(compose, account->auto_replyto,
3246                                           COMPOSE_ENTRY_REPLY_TO);
3247         }
3248
3249 #endif
3250
3251         if (account->default_sign)
3252                 menu_set_active(ifactory, "/Options/Sign", TRUE);
3253         else
3254                 menu_set_active(ifactory, "/Options/Sign", FALSE);
3255         if (account->default_encrypt)
3256                 menu_set_active(ifactory, "/Options/Encrypt", TRUE);
3257         else
3258                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
3259
3260         activate_privacy_system(compose, account);
3261
3262         if (!init && compose->mode != COMPOSE_REDIRECT)
3263                 compose_insert_sig(compose, TRUE);
3264 }
3265
3266 gboolean compose_check_for_valid_recipient(Compose *compose) {
3267         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3268         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3269         gboolean recipient_found = FALSE;
3270         GSList *list;
3271         gchar **strptr;
3272
3273         /* free to and newsgroup list */
3274         slist_free_strings(compose->to_list);
3275         g_slist_free(compose->to_list);
3276         compose->to_list = NULL;
3277
3278         slist_free_strings(compose->newsgroup_list);
3279         g_slist_free(compose->newsgroup_list);
3280         compose->newsgroup_list = NULL;
3281
3282         /* search header entries for to and newsgroup entries */
3283         for (list = compose->header_list; list; list = list->next) {
3284                 gchar *header;
3285                 gchar *entry;
3286                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3287                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3288                 g_strstrip(entry);
3289                 if (entry[0] != '\0') {
3290                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3291                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3292                                         compose->to_list = address_list_append(compose->to_list, entry);
3293                                         recipient_found = TRUE;
3294                                 }
3295                         }
3296                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3297                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3298                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3299                                         recipient_found = TRUE;
3300                                 }
3301                         }
3302                 }
3303                 g_free(header);
3304                 g_free(entry);
3305         }
3306         return recipient_found;
3307 }
3308
3309 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3310 {
3311         const gchar *str;
3312
3313         if (compose_check_for_valid_recipient(compose) == FALSE) {
3314                 alertpanel_error(_("Recipient is not specified."));
3315                 return FALSE;
3316         }
3317
3318         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3319         if (*str == '\0' && check_subject == TRUE) {
3320                 AlertValue aval;
3321
3322                 aval = alertpanel(_("Send"),
3323                                   _("Subject is empty. Send it anyway?"),
3324                                   _("Yes"), _("No"), NULL);
3325                 if (aval != G_ALERTDEFAULT)
3326                         return FALSE;
3327         }
3328
3329         return TRUE;
3330 }
3331
3332 gint compose_send(Compose *compose)
3333 {
3334         gint msgnum;
3335         FolderItem *folder;
3336         gint val = -1;
3337         gchar *msgpath;
3338
3339         compose_allow_user_actions (compose, FALSE);
3340         compose->sending = TRUE;
3341
3342         if (compose_check_entries(compose, TRUE) == FALSE)
3343                 goto bail;
3344
3345         val = compose_queue(compose, &msgnum, &folder);
3346
3347         if (val) {
3348                 alertpanel_error(_("Could not queue message for sending"));
3349                 goto bail;
3350         }
3351
3352
3353         if (prefs_common.send_dialog_mode != SEND_DIALOG_ALWAYS) {
3354                 compose->sending = FALSE;
3355                 compose_close(compose);
3356                 /* No more compose access in the normal codepath
3357                  * after this point! */
3358         }
3359
3360         if (msgnum == 0) {
3361                 alertpanel_error(_("The message was queued but could not be "
3362                                    "sent.\nUse \"Send queued messages\" from "
3363                                    "the main window to retry."));
3364                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3365                         compose->sending = FALSE;
3366                         compose_allow_user_actions (compose, TRUE);
3367                 }
3368                 return 0;
3369         }
3370
3371         msgpath = folder_item_fetch_msg(folder, msgnum);
3372         val = procmsg_send_message_queue(msgpath);
3373         g_free(msgpath);
3374
3375         if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3376                 compose->sending = FALSE;
3377                 compose_allow_user_actions (compose, TRUE);
3378                 if (val != 0) {
3379                         folder_item_remove_msg(folder, msgnum);
3380                         folder_item_scan(folder);
3381                 }
3382         }
3383
3384         if (val == 0) {
3385                 folder_item_remove_msg(folder, msgnum);
3386                 folder_item_scan(folder);
3387                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS)
3388                         compose_close(compose);
3389         } else {
3390                 alertpanel_error(_("The message was queued but could not be "
3391                                    "sent.\nUse \"Send queued messages\" from "
3392                                    "the main window to retry."));
3393                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3394                         compose_allow_user_actions (compose, TRUE);
3395                         compose->sending = FALSE;
3396                 }
3397                 return -1;
3398         }
3399
3400         return 0;
3401
3402 bail:
3403         compose_allow_user_actions (compose, TRUE);
3404         compose->sending = FALSE;
3405
3406         return -1;
3407 }
3408
3409 static gboolean compose_use_attach(Compose *compose)
3410 {
3411         GtkTreeModel *model = gtk_tree_view_get_model
3412                                 (GTK_TREE_VIEW(compose->attach_clist));
3413         return gtk_tree_model_iter_n_children(model, NULL) > 0;
3414 }
3415
3416 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3417                                                            FILE *fp)
3418 {
3419         gchar buf[BUFFSIZE];
3420         gchar *str;
3421         gboolean first_to_address;
3422         gboolean first_cc_address;
3423         GSList *list;
3424         ComposeHeaderEntry *headerentry;
3425         const gchar *headerentryname;
3426         gchar *cc_hdr;
3427         gchar *to_hdr;
3428
3429         debug_print("Writing redirect header\n");
3430
3431         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3432         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3433
3434         first_to_address = TRUE;
3435         first_cc_address = TRUE;
3436         for (list = compose->header_list; list; list = list->next) {
3437                 headerentry = ((ComposeHeaderEntry *)list->data);
3438                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3439
3440                 if (g_utf8_collate(headerentryname, cc_hdr) == 0
3441                    || g_utf8_collate(headerentryname, to_hdr) == 0) {
3442                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3443                         Xstrdup_a(str, entstr, return -1);
3444                         g_strstrip(str);
3445                         if (str[0] != '\0') {
3446                                 compose_convert_header
3447                                         (buf, sizeof(buf), str,
3448                                         strlen("Resent-To") + 2, TRUE);
3449                                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
3450                                         if (first_to_address) {
3451                                                 fprintf(fp, "Resent-To: ");
3452                                                 first_to_address = FALSE;
3453                                         } else {
3454                                                 fprintf(fp, ",");
3455                                         }
3456                                 }
3457                                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
3458                                         if (first_cc_address) {
3459                                                 fprintf(fp, "\n");
3460                                                 fprintf(fp, "Resent-Cc: ");
3461                                                 first_cc_address = FALSE;
3462                                         } else {
3463                                                 fprintf(fp, ",");
3464                                         }
3465                                 }
3466
3467                                 fprintf(fp, "%s", buf);
3468                         }
3469                 }
3470         }
3471         /* if (!first_address) { */
3472         fprintf(fp, "\n");
3473         /* } */
3474
3475         return(0);
3476 }
3477
3478 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3479 {
3480         gchar buf[BUFFSIZE];
3481         gchar *str;
3482         const gchar *entstr;
3483         /* struct utsname utsbuf; */
3484
3485         g_return_val_if_fail(fp != NULL, -1);
3486         g_return_val_if_fail(compose->account != NULL, -1);
3487         g_return_val_if_fail(compose->account->address != NULL, -1);
3488
3489         /* Resent-Date */
3490         get_rfc822_date(buf, sizeof(buf));
3491         fprintf(fp, "Resent-Date: %s\n", buf);
3492
3493         /* Resent-From */
3494         if (compose->account->name && *compose->account->name) {
3495                 compose_convert_header
3496                         (buf, sizeof(buf), compose->account->name,
3497                          strlen("From: "), TRUE);
3498                 fprintf(fp, "Resent-From: %s <%s>\n",
3499                         buf, compose->account->address);
3500         } else
3501                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3502
3503         /* Subject */
3504         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3505         if (*entstr != '\0') {
3506                 Xstrdup_a(str, entstr, return -1);
3507                 g_strstrip(str);
3508                 if (*str != '\0') {
3509                         compose_convert_header(buf, sizeof(buf), str,
3510                                                strlen("Subject: "), FALSE);
3511                         fprintf(fp, "Subject: %s\n", buf);
3512                 }
3513         }
3514
3515         /* Resent-Message-ID */
3516         if (compose->account->gen_msgid) {
3517                 generate_msgid(buf, sizeof(buf));
3518                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3519                 compose->msgid = g_strdup(buf);
3520         }
3521
3522         compose_redirect_write_headers_from_headerlist(compose, fp);
3523
3524         /* separator between header and body */
3525         fputs("\n", fp);
3526
3527         return 0;
3528 }
3529
3530 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
3531 {
3532         FILE *fp;
3533         size_t len;
3534         gchar buf[BUFFSIZE];
3535
3536         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3537                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
3538                 return -1;
3539         }
3540
3541         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3542                 /* should filter returnpath, delivered-to */
3543                 if (g_ascii_strncasecmp(buf, "Return-Path:",
3544                                         strlen("Return-Path:")) == 0 ||
3545                     g_ascii_strncasecmp(buf, "Delivered-To:",
3546                                         strlen("Delivered-To:")) == 0 ||
3547                     g_ascii_strncasecmp(buf, "Received:",
3548                                         strlen("Received:")) == 0 ||
3549                     g_ascii_strncasecmp(buf, "Subject:",
3550                                         strlen("Subject:")) == 0 ||
3551                     g_ascii_strncasecmp(buf, "X-UIDL:",
3552                                         strlen("X-UIDL:")) == 0)
3553                         continue;
3554
3555                 if (fputs(buf, fdest) == -1)
3556                         goto error;
3557
3558                 if (!prefs_common.redirect_keep_from) {
3559                         if (g_ascii_strncasecmp(buf, "From:",
3560                                           strlen("From:")) == 0) {
3561                                 fputs(" (by way of ", fdest);
3562                                 if (compose->account->name
3563                                     && *compose->account->name) {
3564                                         compose_convert_header
3565                                                 (buf, sizeof(buf),
3566                                                  compose->account->name,
3567                                                  strlen("From: "),
3568                                                  FALSE);
3569                                         fprintf(fdest, "%s <%s>",
3570                                                 buf,
3571                                                 compose->account->address);
3572                                 } else
3573                                         fprintf(fdest, "%s",
3574                                                 compose->account->address);
3575                                 fputs(")", fdest);
3576                         }
3577                 }
3578
3579                 if (fputs("\n", fdest) == -1)
3580                         goto error;
3581         }
3582
3583         compose_redirect_write_headers(compose, fdest);
3584
3585         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3586                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
3587                         goto error;
3588         }
3589
3590         fclose(fp);
3591
3592         return 0;
3593 error:
3594         fclose(fp);
3595
3596         return -1;
3597 }
3598
3599 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
3600 {
3601         GtkTextBuffer *buffer;
3602         GtkTextIter start, end;
3603         gchar *chars;
3604         gchar *buf;
3605         const gchar *out_codeset;
3606         EncodingType encoding;
3607         MimeInfo *mimemsg, *mimetext;
3608
3609         /* create message MimeInfo */
3610         mimemsg = procmime_mimeinfo_new();
3611         mimemsg->type = MIMETYPE_MESSAGE;
3612         mimemsg->subtype = g_strdup("rfc822");
3613         mimemsg->content = MIMECONTENT_MEM;
3614         mimemsg->data.mem = compose_get_header(compose);
3615
3616         /* Create text part MimeInfo */
3617         /* get all composed text */
3618         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3619         gtk_text_buffer_get_start_iter(buffer, &start);
3620         gtk_text_buffer_get_end_iter(buffer, &end);
3621         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3622         if (is_ascii_str(chars)) {
3623                 buf = chars;
3624                 chars = NULL;
3625                 out_codeset = CS_US_ASCII;
3626                 encoding = ENC_7BIT;
3627         } else {
3628                 const gchar *src_codeset;
3629
3630                 out_codeset = conv_get_outgoing_charset_str();
3631                 if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
3632                         out_codeset = CS_ISO_8859_1;
3633
3634                 if (prefs_common.encoding_method == CTE_BASE64)
3635                         encoding = ENC_BASE64;
3636                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3637                         encoding = ENC_QUOTED_PRINTABLE;
3638                 else if (prefs_common.encoding_method == CTE_8BIT)
3639                         encoding = ENC_8BIT;
3640                 else
3641                         encoding = procmime_get_encoding_for_charset(out_codeset);
3642
3643                 src_codeset = CS_UTF_8;
3644                 /* if current encoding is US-ASCII, set it the same as
3645                    outgoing one to prevent code conversion failure */
3646                 if (!g_ascii_strcasecmp(src_codeset, CS_US_ASCII))
3647                         src_codeset = out_codeset;
3648
3649                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3650                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3651
3652                 if (action == COMPOSE_WRITE_FOR_SEND) {
3653                         buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3654                         if (!buf) {
3655                                 AlertValue aval;
3656                                 gchar *msg;
3657
3658                                 msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3659                                                         "%s to %s.\n"
3660                                                         "Send it anyway?"), src_codeset, out_codeset);
3661                                 aval = alertpanel_with_type
3662                                         (_("Error"), msg, _("Yes"), _("+No"), NULL, NULL, ALERT_ERROR);
3663                                 g_free(msg);
3664
3665                                 if (aval != G_ALERTDEFAULT) {
3666                                         g_free(chars);
3667                                         return -1;
3668                                 } else {
3669                                         buf = chars;
3670                                         out_codeset = src_codeset;
3671                                         chars = NULL;
3672                                 }
3673                         }
3674                 } else {
3675                         buf = chars;
3676                         out_codeset = src_codeset;
3677                         chars = NULL;
3678                 }
3679         }
3680         g_free(chars);
3681
3682         mimetext = procmime_mimeinfo_new();
3683         mimetext->content = MIMECONTENT_MEM;
3684         mimetext->data.mem = buf;
3685         mimetext->type = MIMETYPE_TEXT;
3686         mimetext->subtype = g_strdup("plain");
3687         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
3688                             g_strdup(out_codeset));
3689         /* protect trailing spaces when signing message */
3690         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3691             privacy_system_can_sign(compose->privacy_system))
3692                 encoding = ENC_QUOTED_PRINTABLE;
3693         if (encoding != ENC_UNKNOWN)
3694                 procmime_encode_content(mimetext, encoding);
3695
3696         /* append attachment parts */
3697         if (compose_use_attach(compose)) {
3698                 MimeInfo *mimempart;
3699
3700                 mimempart = procmime_mimeinfo_new();
3701                 mimempart->content = MIMECONTENT_EMPTY;
3702                 mimempart->type = MIMETYPE_MULTIPART;
3703                 mimempart->subtype = g_strdup("mixed");
3704                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
3705                                     generate_mime_boundary(NULL));
3706
3707                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
3708
3709                 g_node_append(mimempart->node, mimetext->node);
3710                 g_node_append(mimemsg->node, mimempart->node);
3711
3712                 compose_add_attachments(compose, mimempart);
3713         } else
3714                 g_node_append(mimemsg->node, mimetext->node);
3715
3716         /* sign message if sending */
3717         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3718             privacy_system_can_sign(compose->privacy_system))
3719                 if (!privacy_sign(compose->privacy_system, mimemsg, compose->account))
3720                         return -1;
3721
3722         procmime_write_mimeinfo(mimemsg, fp);
3723
3724         return 0;
3725 }
3726
3727 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3728 {
3729         GtkTextBuffer *buffer;
3730         GtkTextIter start, end;
3731         FILE *fp;
3732         size_t len;
3733         gchar *chars, *tmp;
3734         const gchar *src_codeset, *dest_codeset;
3735
3736         if ((fp = fopen(file, "wb")) == NULL) {
3737                 FILE_OP_ERROR(file, "fopen");
3738                 return -1;
3739         }
3740
3741         /* chmod for security */
3742         if (change_file_mode_rw(fp, file) < 0) {
3743                 FILE_OP_ERROR(file, "chmod");
3744                 g_warning("can't change file mode\n");
3745         }
3746
3747         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3748         gtk_text_buffer_get_start_iter(buffer, &start);
3749         gtk_text_buffer_get_end_iter(buffer, &end);
3750         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3751
3752         src_codeset = CS_UTF_8;
3753         dest_codeset = conv_get_current_charset_str();
3754         chars = conv_codeset_strdup(tmp, src_codeset, dest_codeset);
3755         g_free(tmp);
3756         if (!chars) return -1;
3757
3758         /* write body */
3759         len = strlen(chars);
3760         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3761                 FILE_OP_ERROR(file, "fwrite");
3762                 g_free(chars);
3763                 fclose(fp);
3764                 unlink(file);
3765                 return -1;
3766         }
3767
3768         g_free(chars);
3769
3770         if (fclose(fp) == EOF) {
3771                 FILE_OP_ERROR(file, "fclose");
3772                 unlink(file);
3773                 return -1;
3774         }
3775         return 0;
3776 }
3777
3778 static gint compose_remove_reedit_target(Compose *compose)
3779 {
3780         FolderItem *item;
3781         MsgInfo *msginfo = compose->targetinfo;
3782
3783         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3784         if (!msginfo) return -1;
3785
3786         item = msginfo->folder;
3787         g_return_val_if_fail(item != NULL, -1);
3788
3789         if (procmsg_msg_exist(msginfo) &&
3790             (item->stype == F_DRAFT || item->stype == F_QUEUE
3791              || msginfo == compose->autosaved_draft)) {
3792                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3793                         g_warning("can't remove the old message\n");
3794                         return -1;
3795                 }
3796         }
3797
3798         return 0;
3799 }
3800
3801 void compose_remove_draft(Compose *compose)
3802 {
3803         FolderItem *drafts;
3804         MsgInfo *msginfo = compose->targetinfo;
3805         drafts = account_get_special_folder(compose->account, F_DRAFT);
3806
3807         if (procmsg_msg_exist(msginfo)) {
3808                 folder_item_remove_msg(drafts, msginfo->msgnum);
3809         }
3810
3811 }
3812
3813 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3814 {
3815         return compose_queue_sub (compose, msgnum, item, FALSE);
3816 }
3817 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3818 {
3819         FolderItem *queue;
3820         gchar *tmp;
3821         FILE *fp;
3822         GSList *cur;
3823         gint num;
3824         static gboolean lock = FALSE;
3825         PrefsAccount *mailac = NULL, *newsac = NULL;
3826
3827         debug_print("queueing message...\n");
3828         g_return_val_if_fail(compose->account != NULL, -1);
3829
3830         lock = TRUE;
3831
3832         if (compose_check_entries(compose, check_subject) == FALSE) {
3833                 lock = FALSE;
3834                 return -1;
3835         }
3836
3837         if (!compose->to_list && !compose->newsgroup_list) {
3838                 g_warning("can't get recipient list.");
3839                 lock = FALSE;
3840                 return -1;
3841         }
3842
3843         if (compose->to_list) {
3844                 if (compose->account->protocol != A_NNTP)
3845                         mailac = compose->account;
3846                 else if (cur_account && cur_account->protocol != A_NNTP)
3847                         mailac = cur_account;
3848                 else if (!(mailac = compose_current_mail_account())) {
3849                         lock = FALSE;
3850                         alertpanel_error(_("No account for sending mails available!"));
3851                         return -1;
3852                 }
3853         }
3854
3855         if (compose->newsgroup_list) {
3856                 if (compose->account->protocol == A_NNTP)
3857                         newsac = compose->account;
3858                 else if (!newsac->protocol != A_NNTP) {
3859                         lock = FALSE;
3860                         alertpanel_error(_("No account for posting news available!"));
3861                         return -1;
3862                 }
3863         }
3864
3865         if (prefs_common.linewrap_at_send)
3866                 compose_wrap_line_all(compose);
3867
3868         /* write queue header */
3869         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
3870                               G_DIR_SEPARATOR, compose);
3871         if ((fp = fopen(tmp, "wb")) == NULL) {
3872                 FILE_OP_ERROR(tmp, "fopen");
3873                 g_free(tmp);
3874                 return -1;
3875         }
3876
3877         if (change_file_mode_rw(fp, tmp) < 0) {
3878                 FILE_OP_ERROR(tmp, "chmod");
3879                 g_warning("can't change file mode\n");
3880         }
3881
3882         /* queueing variables */
3883         fprintf(fp, "AF:\n");
3884         fprintf(fp, "NF:0\n");
3885         fprintf(fp, "PS:10\n");
3886         fprintf(fp, "SRH:1\n");
3887         fprintf(fp, "SFN:\n");
3888         fprintf(fp, "DSR:\n");
3889         if (compose->msgid)
3890                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3891         else
3892                 fprintf(fp, "MID:\n");
3893         fprintf(fp, "CFG:\n");
3894         fprintf(fp, "PT:0\n");
3895         fprintf(fp, "S:%s\n", compose->account->address);
3896         fprintf(fp, "RQ:\n");
3897         if (mailac)
3898                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3899         else
3900                 fprintf(fp, "SSV:\n");
3901         if (newsac)
3902                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3903         else
3904                 fprintf(fp, "NSV:\n");
3905         fprintf(fp, "SSH:\n");
3906         /* write recepient list */
3907         if (compose->to_list) {
3908                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3909                 for (cur = compose->to_list->next; cur != NULL;
3910                      cur = cur->next)
3911                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3912                 fprintf(fp, "\n");
3913         }
3914         /* write newsgroup list */
3915         if (compose->newsgroup_list) {
3916                 fprintf(fp, "NG:");
3917                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3918                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3919                         fprintf(fp, ",%s", (gchar *)cur->data);
3920                 fprintf(fp, "\n");
3921         }
3922         /* Sylpheed account IDs */
3923         if (mailac)
3924                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3925         if (newsac)
3926                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3927
3928         if (compose->privacy_system != NULL) {
3929                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
3930                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
3931                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
3932                 if (compose->use_encryption) {
3933                         gchar *encdata;
3934
3935                         encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
3936                         if (encdata != NULL)
3937                                 fprintf(fp, "X-Sylpheed-Encrypt-Data:%s\n",
3938                                         encdata);
3939                         g_free(encdata);
3940                 }
3941         }
3942
3943         /* Save copy folder */
3944         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3945                 gchar *savefolderid;
3946
3947                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3948                 fprintf(fp, "SCF:%s\n", savefolderid);
3949                 g_free(savefolderid);
3950         }
3951         /* Message-ID of message replying to */
3952         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3953                 gchar *folderid;
3954
3955                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3956                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3957                 g_free(folderid);
3958         }
3959         /* Message-ID of message forwarding to */
3960         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
3961                 gchar *folderid;
3962
3963                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
3964                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
3965                 g_free(folderid);
3966         }
3967         fprintf(fp, "\n");
3968
3969         if (compose->redirect_filename != NULL) {
3970                 if (compose_redirect_write_to_file(compose, fp) < 0) {
3971                         lock = FALSE;
3972                         fclose(fp);
3973                         unlink(tmp);
3974                         g_free(tmp);
3975                         return -1;
3976                 }
3977         } else {
3978                 if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND) < 0) {
3979                         lock = FALSE;
3980                         fclose(fp);
3981                         unlink(tmp);
3982                         g_free(tmp);
3983                         return -1;
3984                 }
3985         }
3986
3987         if (fclose(fp) == EOF) {
3988                 FILE_OP_ERROR(tmp, "fclose");
3989                 unlink(tmp);
3990                 g_free(tmp);
3991                 return -1;
3992         }
3993
3994         queue = account_get_special_folder(compose->account, F_QUEUE);
3995         if (!queue) {
3996                 g_warning("can't find queue folder\n");
3997                 unlink(tmp);
3998                 g_free(tmp);
3999                 return -1;
4000         }
4001         folder_item_scan(queue);
4002         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
4003                 g_warning("can't queue the message\n");
4004                 unlink(tmp);
4005                 g_free(tmp);
4006                 return -1;
4007         }
4008         unlink(tmp);
4009         g_free(tmp);
4010
4011         if (compose->mode == COMPOSE_REEDIT) {
4012                 compose_remove_reedit_target(compose);
4013         }
4014
4015         if ((msgnum != NULL) && (item != NULL)) {
4016                 *msgnum = num;
4017                 *item = queue;
4018         }
4019
4020         return 0;
4021 }
4022
4023 static void compose_add_attachments(Compose *compose, MimeInfo *parent)
4024 {
4025         AttachInfo *ainfo;
4026         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
4027         MimeInfo *mimepart;
4028         struct stat statbuf;
4029         gchar *type, *subtype;
4030         GtkTreeModel *model;
4031         GtkTreeIter iter;
4032
4033         model = gtk_tree_view_get_model(tree_view);
4034
4035         if (!gtk_tree_model_get_iter_first(model, &iter))
4036                 return;
4037         do {
4038                 gtk_tree_model_get(model, &iter,
4039                                    COL_DATA, &ainfo,
4040                                    -1);
4041
4042                 mimepart = procmime_mimeinfo_new();
4043                 mimepart->content = MIMECONTENT_FILE;
4044                 mimepart->data.filename = g_strdup(ainfo->file);
4045                 mimepart->offset = 0;
4046
4047                 stat(ainfo->file, &statbuf);
4048                 mimepart->length = statbuf.st_size;
4049
4050                 type = g_strdup(ainfo->content_type);
4051
4052                 if (!strchr(type, '/')) {
4053                         g_free(type);
4054                         type = g_strdup("application/octet-stream");
4055                 }
4056
4057                 subtype = strchr(type, '/') + 1;
4058                 *(subtype - 1) = '\0';
4059                 mimepart->type = procmime_get_media_type(type);
4060                 mimepart->subtype = g_strdup(subtype);
4061                 g_free(type);
4062
4063                 if (mimepart->type == MIMETYPE_MESSAGE &&
4064                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
4065                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
4066                 } else {
4067                         g_hash_table_insert(mimepart->typeparameters,
4068                                             g_strdup("name"), g_strdup(ainfo->name));
4069                         g_hash_table_insert(mimepart->dispositionparameters,
4070                                             g_strdup("filename"), g_strdup(ainfo->name));
4071                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
4072                 }
4073
4074                 procmime_encode_content(mimepart, ainfo->encoding);
4075
4076                 g_node_append(parent->node, mimepart->node);
4077         } while (gtk_tree_model_iter_next(model, &iter));
4078 }
4079
4080 #define QUOTE_IF_REQUIRED(out, str)                                     \
4081 {                                                                       \
4082         if (*str != '"' && strpbrk(str, ",.[]<>")) {                    \
4083                 gchar *__tmp;                                           \
4084                 gint len;                                               \
4085                                                                         \
4086                 len = strlen(str) + 3;                                  \
4087                 if ((__tmp = alloca(len)) == NULL) {                    \
4088                         g_warning("can't allocate memory\n");           \
4089                         g_string_free(header, TRUE);                    \
4090                         return NULL;                                    \
4091                 }                                                       \
4092                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
4093                 out = __tmp;                                            \
4094         } else {                                                        \
4095                 gchar *__tmp;                                           \
4096                                                                         \
4097                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
4098                         g_warning("can't allocate memory\n");           \
4099                         g_string_free(header, TRUE);                    \
4100                         return NULL;                                    \
4101                 } else                                                  \
4102                         strcpy(__tmp, str);                             \
4103                                                                         \
4104                 out = __tmp;                                            \
4105         }                                                               \
4106 }
4107
4108 #define IS_IN_CUSTOM_HEADER(header) \
4109         (compose->account->add_customhdr && \
4110          custom_header_find(compose->account->customhdr_list, header) != NULL)
4111
4112 static void compose_add_headerfield_from_headerlist(Compose *compose,
4113                                                     GString *header,
4114                                                     const gchar *fieldname,
4115                                                     const gchar *seperator)
4116 {
4117         gchar *str, *fieldname_w_colon, *trans_fieldname;
4118         gboolean add_field = FALSE;
4119         GSList *list;
4120         ComposeHeaderEntry *headerentry;
4121         const gchar * headerentryname;
4122         GString *fieldstr;
4123
4124         if (IS_IN_CUSTOM_HEADER(fieldname))
4125                 return;
4126
4127         debug_print("Adding %s-fields\n", fieldname);
4128
4129         fieldstr = g_string_sized_new(64);
4130
4131         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
4132         trans_fieldname = (prefs_common.trans_hdr ? gettext(fieldname_w_colon) : fieldname_w_colon);
4133
4134         for (list = compose->header_list; list; list = list->next) {
4135                 headerentry = ((ComposeHeaderEntry *)list->data);
4136                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4137
4138                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
4139                         str = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
4140                         g_strstrip(str);
4141                         if (str[0] != '\0') {
4142                                 if (add_field)
4143                                         g_string_append(fieldstr, seperator);
4144                                 g_string_append(fieldstr, str);
4145                                 add_field = TRUE;
4146                         }
4147                         g_free(str);
4148                 }
4149         }
4150         if (add_field) {
4151                 gchar *buf;
4152
4153                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
4154                 compose_convert_header
4155                         (buf, fieldstr->len * 4  + 256, fieldstr->str,
4156                         strlen(fieldname) + 2, TRUE);
4157                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
4158                 g_free(buf);
4159         }
4160
4161         g_free(fieldname_w_colon);
4162         g_string_free(fieldstr, TRUE);
4163
4164         return;
4165 }
4166
4167 static gchar *compose_get_header(Compose *compose)
4168 {
4169         gchar buf[BUFFSIZE];
4170         const gchar *entry_str;
4171         gchar *str;
4172         gchar *name;
4173         GSList *list;
4174         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4175         GString *header;
4176
4177         /* struct utsname utsbuf; */
4178
4179         g_return_val_if_fail(compose->account != NULL, NULL);
4180         g_return_val_if_fail(compose->account->address != NULL, NULL);
4181
4182         header = g_string_sized_new(64);
4183
4184         /* Date */
4185         if (compose->account->add_date) {
4186                 get_rfc822_date(buf, sizeof(buf));
4187                 g_string_append_printf(header, "Date: %s\n", buf);
4188         }
4189
4190         /* From */
4191         if (compose->account->name && *compose->account->name) {
4192                 compose_convert_header
4193                         (buf, sizeof(buf), compose->account->name,
4194                          strlen("From: "), TRUE);
4195                 QUOTE_IF_REQUIRED(name, buf);
4196                 g_string_append_printf(header, "From: %s <%s>\n",
4197                         name, compose->account->address);
4198         } else
4199                 g_string_append_printf(header, "From: %s\n", compose->account->address);
4200
4201         /* To */
4202         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
4203
4204         /* Newsgroups */
4205         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
4206
4207         /* Cc */
4208         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
4209
4210         /* Bcc */
4211         compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
4212
4213         /* Subject */
4214         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
4215         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4216                 g_strstrip(str);
4217                 if (*str != '\0') {
4218                         compose_convert_header(buf, sizeof(buf), str,
4219                                                strlen("Subject: "), FALSE);
4220                         g_string_append_printf(header, "Subject: %s\n", buf);
4221                 }
4222         }
4223         g_free(str);
4224
4225         /* Message-ID */
4226         if (compose->account->gen_msgid) {
4227                 generate_msgid(buf, sizeof(buf));
4228                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
4229                 compose->msgid = g_strdup(buf);
4230         }
4231
4232         if (compose->remove_references == FALSE) {
4233                 /* In-Reply-To */
4234                 if (compose->inreplyto && compose->to_list)
4235                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
4236
4237                 /* References */
4238                 if (compose->references)
4239                         g_string_append_printf(header, "References: %s\n", compose->references);
4240         }
4241
4242         /* Followup-To */
4243         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
4244
4245         /* Reply-To */
4246         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
4247
4248         /* Organization */
4249         if (compose->account->organization &&
4250             strlen(compose->account->organization) &&
4251             !IS_IN_CUSTOM_HEADER("Organization")) {
4252                 compose_convert_header(buf, sizeof(buf),
4253                                        compose->account->organization,
4254                                        strlen("Organization: "), FALSE);
4255                 g_string_append_printf(header, "Organization: %s\n", buf);
4256         }
4257
4258         /* Program version and system info */
4259         /* uname(&utsbuf); */
4260         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4261             !compose->newsgroup_list) {
4262                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4263                         prog_version,
4264                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4265                         TARGET_ALIAS);
4266                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4267         }
4268         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4269                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4270                         prog_version,
4271                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4272                         TARGET_ALIAS);
4273                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4274         }
4275
4276         /* custom headers */
4277         if (compose->account->add_customhdr) {
4278                 GSList *cur;
4279
4280                 for (cur = compose->account->customhdr_list; cur != NULL;
4281                      cur = cur->next) {
4282                         CustomHeader *chdr = (CustomHeader *)cur->data;
4283
4284                         if (custom_header_is_allowed(chdr->name)) {
4285                                 compose_convert_header
4286                                         (buf, sizeof(buf),
4287                                          chdr->value ? chdr->value : "",
4288                                          strlen(chdr->name) + 2, FALSE);
4289                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
4290                         }
4291                 }
4292         }
4293
4294         /* PRIORITY */
4295         switch (compose->priority) {
4296                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
4297                                                    "X-Priority: 1 (Highest)\n");
4298                         break;
4299                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
4300                                                 "X-Priority: 2 (High)\n");
4301                         break;
4302                 case PRIORITY_NORMAL: break;
4303                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
4304                                                "X-Priority: 4 (Low)\n");
4305                         break;
4306                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
4307                                                   "X-Priority: 5 (Lowest)\n");
4308                         break;
4309                 default: debug_print("compose: priority unknown : %d\n",
4310                                      compose->priority);
4311         }
4312
4313         /* Request Return Receipt */
4314         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4315                 if (compose->return_receipt) {
4316                         if (compose->account->name
4317                             && *compose->account->name) {
4318                                 compose_convert_header(buf, sizeof(buf),
4319                                                        compose->account->name,
4320                                                        strlen("Disposition-Notification-To: "),
4321                                                        TRUE);
4322                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4323                         } else
4324                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
4325                 }
4326         }
4327
4328         /* get special headers */
4329         for (list = compose->header_list; list; list = list->next) {
4330                 ComposeHeaderEntry *headerentry;
4331                 gchar *tmp;
4332                 gchar *headername;
4333                 gchar *headername_wcolon;
4334                 gchar *headername_trans;
4335                 gchar *headervalue;
4336                 gchar **string;
4337                 gboolean standard_header = FALSE;
4338
4339                 headerentry = ((ComposeHeaderEntry *)list->data);
4340
4341                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4342                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4343                         g_free(tmp);
4344                         continue;
4345                 }
4346
4347                 if (!strstr(tmp, ":")) {
4348                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4349                         headername = g_strdup(tmp);
4350                 } else {
4351                         headername_wcolon = g_strdup(tmp);
4352                         headername = g_strdup(strtok(tmp, ":"));
4353                 }
4354                 g_free(tmp);
4355
4356                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4357                 Xstrdup_a(headervalue, entry_str, return NULL);
4358                 subst_char(headervalue, '\r', ' ');
4359                 subst_char(headervalue, '\n', ' ');
4360                 string = std_headers;
4361                 while (*string != NULL) {
4362                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4363                         if (!strcmp(headername_trans,headername_wcolon))
4364                                 standard_header = TRUE;
4365                         string++;
4366                 }
4367                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4368                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
4369
4370                 g_free(headername);
4371                 g_free(headername_wcolon);
4372         }
4373
4374         str = header->str;
4375         g_string_free(header, FALSE);
4376
4377         return str;
4378 }
4379
4380 #undef IS_IN_CUSTOM_HEADER
4381
4382 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4383                                    gint header_len, gboolean addr_field)
4384 {
4385         gchar *tmpstr = NULL;
4386
4387         g_return_if_fail(src != NULL);
4388         g_return_if_fail(dest != NULL);
4389
4390         if (len < 1) return;
4391
4392         tmpstr = g_strdup(src);
4393
4394         subst_char(tmpstr, '\n', ' ');
4395         subst_char(tmpstr, '\r', ' ');
4396         g_strchomp(tmpstr);
4397
4398         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4399         g_free(tmpstr);
4400 }
4401
4402 static void compose_create_header_entry(Compose *compose)
4403 {
4404         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4405
4406         GtkWidget *combo;
4407         GtkWidget *entry;
4408         GList *combo_list = NULL;
4409         gchar **string;
4410         const gchar *header = NULL;
4411         ComposeHeaderEntry *headerentry;
4412         gboolean standard_header = FALSE;
4413
4414         headerentry = g_new0(ComposeHeaderEntry, 1);
4415
4416         /* Combo box */
4417         combo = gtk_combo_new();
4418         string = headers;
4419         while(*string != NULL) {
4420                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4421                 string++;
4422         }
4423         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4424         g_list_free(combo_list);
4425         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4426         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4427                          G_CALLBACK(compose_grab_focus_cb), compose);
4428         gtk_widget_show(combo);
4429         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4430         if (compose->header_last) {
4431                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4432                 string = headers;
4433                 while (*string != NULL) {
4434                         if (!strcmp(*string, last_header_entry))
4435                                 standard_header = TRUE;
4436                         string++;
4437                 }
4438                 if (standard_header)
4439                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4440         }
4441         if (!compose->header_last || !standard_header) {
4442                 switch(compose->account->protocol) {
4443                         case A_NNTP:
4444                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4445                                 break;
4446                         default:
4447                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4448                                 break;
4449                 }
4450         }
4451         if (header)
4452                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4453
4454         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4455                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4456         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4457                          G_CALLBACK(compose_grab_focus_cb), compose);
4458
4459         /* Entry field */
4460         entry = gtk_entry_new();
4461         gtk_widget_show(entry);
4462         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);
4463
4464         g_signal_connect(G_OBJECT(entry), "key-press-event",
4465                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4466                          headerentry);
4467         g_signal_connect(G_OBJECT(entry), "changed",
4468                          G_CALLBACK(compose_headerentry_changed_cb),
4469                          headerentry);
4470         g_signal_connect(G_OBJECT(entry), "activate",
4471                          G_CALLBACK(text_activated), compose);
4472         g_signal_connect(G_OBJECT(entry), "grab_focus",
4473                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4474         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4475                          G_CALLBACK(compose_grab_focus_cb), compose);
4476
4477         /* email dnd */
4478         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4479                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4480                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4481         g_signal_connect(G_OBJECT(entry), "drag_data_received",
4482                          G_CALLBACK(compose_header_drag_received_cb),
4483                          entry);
4484         g_signal_connect(G_OBJECT(entry), "drag-drop",
4485                          G_CALLBACK(compose_drag_drop),
4486                          compose);
4487
4488         address_completion_register_entry(GTK_ENTRY(entry));
4489
4490         headerentry->compose = compose;
4491         headerentry->combo = combo;
4492         headerentry->entry = entry;
4493         headerentry->headernum = compose->header_nextrow;
4494
4495         compose->header_nextrow++;
4496         compose->header_last = headerentry;
4497 }
4498
4499 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4500 {
4501         ComposeHeaderEntry *last_header;
4502
4503         last_header = compose->header_last;
4504
4505         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4506         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4507 }
4508
4509 static GtkWidget *compose_create_header(Compose *compose)
4510 {
4511         GtkWidget *label;
4512         GtkWidget *hbox;
4513         GtkWidget *from_optmenu_hbox;
4514 #if 0 /* NEW COMPOSE GUI */
4515         GtkWidget *to_entry;
4516         GtkWidget *to_hbox;
4517         GtkWidget *newsgroups_entry;
4518         GtkWidget *newsgroups_hbox;
4519 #endif
4520         GtkWidget *header_scrolledwin;
4521         GtkWidget *header_table;
4522 #if 0 /* NEW COMPOSE GUI */
4523         GtkWidget *cc_entry;
4524         GtkWidget *cc_hbox;
4525         GtkWidget *bcc_entry;
4526         GtkWidget *bcc_hbox;
4527         GtkWidget *reply_entry;
4528         GtkWidget *reply_hbox;
4529         GtkWidget *followup_entry;
4530         GtkWidget *followup_hbox;
4531 #endif
4532
4533         gint count = 0;
4534
4535         /* header labels and entries */
4536         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4537         gtk_widget_show(header_scrolledwin);
4538         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4539
4540         header_table = gtk_table_new(2, 2, FALSE);
4541         gtk_widget_show(header_table);
4542         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4543         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4544         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4545         count = 0;
4546
4547         /* option menu for selecting accounts */
4548         hbox = gtk_hbox_new(FALSE, 0);
4549         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4550         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4551         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4552                          GTK_FILL, 0, 2, 0);
4553         from_optmenu_hbox = compose_account_option_menu_create(compose);
4554         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4555                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4556 #if 0 /* NEW COMPOSE GUI */
4557         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4558 #endif
4559         count++;
4560
4561         compose->header_table = header_table;
4562         compose->header_list = NULL;
4563         compose->header_nextrow = count;
4564
4565         compose_create_header_entry(compose);
4566
4567 #if 0 /* NEW COMPOSE GUI */
4568         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4569                                 "To:", TRUE);
4570         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4571         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4572                                 &count, "Newsgroups:", FALSE);
4573         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4574
4575         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4576
4577         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4578                                 "Cc:", TRUE);
4579         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4580         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4581                                 "Bcc:", TRUE);
4582         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4583         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4584                                 "Reply-To:", TRUE);
4585         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4586         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4587                                 "Followup-To:", FALSE);
4588         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4589
4590         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4591
4592         g_signal_connect(G_OBJECT(to_entry), "activate",
4593                          G_CALLBACK(to_activated), compose);
4594         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4595                          G_CALLBACK(newsgroups_activated), compose);
4596         g_signal_connect(G_OBJECT(subject_entry), "activate",
4597                          G_CALLBACK(subject_activated), compose);
4598         g_signal_connect(G_OBJECT(cc_entry), "activate",
4599                          G_CALLBACK(cc_activated), compose);
4600         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4601                          G_CALLBACK(bcc_activated), compose);
4602         g_signal_connect(G_OBJECT(reply_entry), "activate",
4603                          G_CALLBACK(replyto_activated), compose);
4604         g_signal_connect(G_OBJECT(followup_entry), "activate",
4605                          G_CALLBACK(followupto_activated), compose);
4606
4607         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4608                          G_CALLBACK(compose_grab_focus_cb), compose);
4609         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4610                          G_CALLBACK(compose_grab_focus_cb), compose);
4611         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4612                          G_CALLBACK(compose_grab_focus_cb), compose);
4613         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4614                          G_CALLBACK(compose_grab_focus_cb), compose);
4615         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4616                          G_CALLBACK(compose_grab_focus_cb), compose);
4617         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4618                          G_CALLBACK(compose_grab_focus_cb), compose);
4619         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4620                          G_CALLBACK(compose_grab_focus_cb), compose);
4621 #endif
4622
4623         compose->table            = NULL;
4624 #if 0 /* NEW COMPOSE GUI */
4625         compose->table            = table;
4626         compose->to_hbox          = to_hbox;
4627         compose->to_entry         = to_entry;
4628         compose->newsgroups_hbox  = newsgroups_hbox;
4629         compose->newsgroups_entry = newsgroups_entry;
4630 #endif
4631 #if 0 /* NEW COMPOSE GUI */
4632         compose->cc_hbox          = cc_hbox;
4633         compose->cc_entry         = cc_entry;
4634         compose->bcc_hbox         = bcc_hbox;
4635         compose->bcc_entry        = bcc_entry;
4636         compose->reply_hbox       = reply_hbox;
4637         compose->reply_entry      = reply_entry;
4638         compose->followup_hbox    = followup_hbox;
4639         compose->followup_entry   = followup_entry;
4640 #endif
4641
4642         return header_scrolledwin ;
4643 }
4644
4645 GtkWidget *compose_create_attach(Compose *compose)
4646 {
4647         GtkWidget *attach_scrwin;
4648         GtkWidget *attach_clist;
4649
4650         GtkListStore *store;
4651         GtkCellRenderer *renderer;
4652         GtkTreeViewColumn *column;
4653         GtkTreeSelection *selection;
4654
4655         /* attachment list */
4656         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4657         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4658                                        GTK_POLICY_AUTOMATIC,
4659                                        GTK_POLICY_AUTOMATIC);
4660         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4661
4662         store = gtk_list_store_new(N_ATTACH_COLS,
4663                                    G_TYPE_STRING,
4664                                    G_TYPE_STRING,
4665                                    G_TYPE_STRING,
4666                                    G_TYPE_POINTER,
4667                                    G_TYPE_AUTO_POINTER,
4668                                    -1);
4669         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
4670                                         (GTK_TREE_MODEL(store)));
4671         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4672         g_object_unref(store);
4673
4674         renderer = gtk_cell_renderer_text_new();
4675         column = gtk_tree_view_column_new_with_attributes
4676                         (_("Mime type"), renderer, "text",
4677                          COL_MIMETYPE, NULL);
4678         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4679
4680         renderer = gtk_cell_renderer_text_new();
4681         column = gtk_tree_view_column_new_with_attributes
4682                         (_("Size"), renderer, "text",
4683                          COL_SIZE, NULL);
4684         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4685
4686         renderer = gtk_cell_renderer_text_new();
4687         column = gtk_tree_view_column_new_with_attributes
4688                         (_("Name"), renderer, "text",
4689                          COL_NAME, NULL);
4690         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4691
4692         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist), TRUE);
4693         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
4694         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
4695
4696         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
4697                          G_CALLBACK(attach_selected), compose);
4698         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4699                          G_CALLBACK(attach_button_pressed), compose);
4700         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4701                          G_CALLBACK(attach_key_pressed), compose);
4702
4703         /* drag and drop */
4704         gtk_drag_dest_set(attach_clist,
4705                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
4706                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4707                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4708         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4709                          G_CALLBACK(compose_attach_drag_received_cb),
4710                          compose);
4711         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
4712                          G_CALLBACK(compose_drag_drop),
4713                          compose);
4714
4715         compose->attach_scrwin = attach_scrwin;
4716         compose->attach_clist  = attach_clist;
4717
4718         return attach_scrwin;
4719 }
4720
4721 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4722 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4723
4724 static GtkWidget *compose_create_others(Compose *compose)
4725 {
4726         GtkWidget *table;
4727         GtkWidget *savemsg_checkbtn;
4728         GtkWidget *savemsg_entry;
4729         GtkWidget *savemsg_select;
4730
4731         guint rowcount = 0;
4732         gchar *folderidentifier;
4733
4734         /* Table for settings */
4735         table = gtk_table_new(3, 1, FALSE);
4736         gtk_widget_show(table);
4737         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4738         rowcount = 0;
4739
4740         /* Save Message to folder */
4741         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4742         gtk_widget_show(savemsg_checkbtn);
4743         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4744         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4745                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4746         }
4747         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4748                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4749
4750         savemsg_entry = gtk_entry_new();
4751         gtk_widget_show(savemsg_entry);
4752         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4753         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4754         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
4755                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4756         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
4757                          G_CALLBACK(compose_grab_focus_cb), compose);
4758         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4759                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4760                                   (compose->account, F_OUTBOX));
4761                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4762                 g_free(folderidentifier);
4763         }
4764
4765         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4766         gtk_widget_show(savemsg_select);
4767         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4768         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4769                          G_CALLBACK(compose_savemsg_select_cb),
4770                          compose);
4771
4772         rowcount++;
4773
4774         compose->savemsg_checkbtn = savemsg_checkbtn;
4775         compose->savemsg_entry = savemsg_entry;
4776
4777         return table;
4778 }
4779
4780 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4781 {
4782         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4783                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4784 }
4785
4786 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4787 {
4788         FolderItem *dest;
4789         gchar * path;
4790
4791         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4792         if (!dest) return;
4793
4794         path = folder_item_get_identifier(dest);
4795
4796         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4797         g_free(path);
4798 }
4799
4800 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4801 {
4802         Compose   *compose;
4803         GtkWidget *window;
4804         GtkWidget *vbox;
4805         GtkWidget *menubar;
4806         GtkWidget *handlebox;
4807
4808         GtkWidget *notebook;
4809
4810         GtkWidget *vbox2;
4811
4812         GtkWidget *label;
4813         GtkWidget *subject_hbox;
4814         GtkWidget *subject_frame;
4815         GtkWidget *subject_entry;
4816         GtkWidget *subject;
4817         GtkWidget *paned;
4818
4819         GtkWidget *edit_vbox;
4820         GtkWidget *ruler_hbox;
4821         GtkWidget *ruler;
4822         GtkWidget *scrolledwin;
4823         GtkWidget *text;
4824         GtkTextBuffer *buffer;
4825         GtkClipboard *clipboard;
4826
4827         UndoMain *undostruct;
4828
4829         gchar *titles[N_ATTACH_COLS];
4830         guint n_menu_entries;
4831         GtkStyle  *style, *new_style;
4832         GdkColormap *cmap;
4833         GdkColor color[1];
4834         gboolean success[1];
4835         GtkWidget *popupmenu;
4836         GtkItemFactory *popupfactory;
4837         GtkItemFactory *ifactory;
4838         GtkWidget *tmpl_menu;
4839         gint n_entries;
4840         GtkWidget *menuitem;
4841
4842 #if USE_ASPELL
4843         GtkAspell * gtkaspell = NULL;
4844 #endif
4845
4846         static GdkGeometry geometry;
4847
4848         g_return_val_if_fail(account != NULL, NULL);
4849
4850         debug_print("Creating compose window...\n");
4851         compose = g_new0(Compose, 1);
4852
4853         titles[COL_MIMETYPE] = _("MIME type");
4854         titles[COL_SIZE]     = _("Size");
4855         titles[COL_NAME]     = _("Name");
4856
4857         compose->account = account;
4858
4859         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4860         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
4861         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
4862
4863         if (!geometry.max_width) {
4864                 geometry.max_width = gdk_screen_width();
4865                 geometry.max_height = gdk_screen_height();
4866         }
4867         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4868                                       &geometry, GDK_HINT_MAX_SIZE);
4869         if (!geometry.min_width) {
4870                 geometry.min_width = 600;
4871                 geometry.min_height = 480;
4872         }
4873         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4874                                       &geometry, GDK_HINT_MIN_SIZE);
4875         gtk_widget_set_uposition(window, prefs_common.compose_x,
4876                                  prefs_common.compose_y);
4877
4878         g_signal_connect(G_OBJECT(window), "delete_event",
4879                          G_CALLBACK(compose_delete_cb), compose);
4880         g_signal_connect(G_OBJECT(window), "destroy",
4881                          G_CALLBACK(compose_destroy_cb), compose);
4882         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4883         gtk_widget_realize(window);
4884
4885         gtkut_widget_set_composer_icon(window);
4886
4887         vbox = gtk_vbox_new(FALSE, 0);
4888         gtk_container_add(GTK_CONTAINER(window), vbox);
4889
4890         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4891         menubar = menubar_create(window, compose_entries,
4892                                  n_menu_entries, "<Compose>", compose);
4893         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4894
4895         handlebox = gtk_handle_box_new();
4896         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4897
4898         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4899                                           (gpointer)compose);
4900
4901         vbox2 = gtk_vbox_new(FALSE, 2);
4902         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4903         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4904
4905         /* Notebook */
4906         notebook = gtk_notebook_new();
4907         gtk_widget_set_size_request(notebook, -1, 130);
4908         gtk_widget_show(notebook);
4909
4910         /* header labels and entries */
4911         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4912         /* attachment list */
4913         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4914         /* Others Tab */
4915         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4916
4917         /* Subject */
4918         subject_hbox = gtk_hbox_new(FALSE, 0);
4919         gtk_widget_show(subject_hbox);
4920
4921         subject_frame = gtk_frame_new(NULL);
4922         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4923         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4924         gtk_widget_show(subject_frame);
4925
4926         subject = gtk_hbox_new(FALSE, 0);
4927         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4928         gtk_widget_show(subject);
4929
4930         label = gtk_label_new(_("Subject:"));
4931         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4932         gtk_widget_show(label);
4933
4934         subject_entry = gtk_entry_new();
4935         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4936         g_signal_connect(G_OBJECT(subject_entry), "activate",
4937                          G_CALLBACK(text_activated), compose);
4938         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4939                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4940         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
4941                          G_CALLBACK(compose_grab_focus_cb), compose);
4942         gtk_widget_show(subject_entry);
4943         compose->subject_entry = subject_entry;
4944         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4945
4946         edit_vbox = gtk_vbox_new(FALSE, 0);
4947
4948         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4949
4950         /* ruler */
4951         ruler_hbox = gtk_hbox_new(FALSE, 0);
4952         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4953
4954         ruler = gtk_shruler_new();
4955         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4956         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4957                            BORDER_WIDTH + 1);
4958         gtk_widget_set_size_request(ruler_hbox, 1, -1);
4959
4960         /* text widget */
4961         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4962         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4963                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4964         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4965         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
4966
4967         text = gtk_text_view_new();
4968         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
4969         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
4970         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
4971         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
4972         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
4973
4974         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4975
4976         g_signal_connect_after(G_OBJECT(text), "size_allocate",
4977                                G_CALLBACK(compose_edit_size_alloc),
4978                                ruler);
4979         g_signal_connect(G_OBJECT(buffer), "changed",
4980                          G_CALLBACK(compose_changed_cb), compose);
4981         g_signal_connect(G_OBJECT(text), "grab_focus",
4982                          G_CALLBACK(compose_grab_focus_cb), compose);
4983         g_signal_connect(G_OBJECT(buffer), "insert-text",
4984                          G_CALLBACK(text_inserted), compose);
4985
4986         /* drag and drop */
4987         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4988                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4989                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4990         g_signal_connect(G_OBJECT(text), "drag_data_received",
4991                          G_CALLBACK(compose_insert_drag_received_cb),
4992                          compose);
4993         g_signal_connect(G_OBJECT(text), "drag-drop",
4994                          G_CALLBACK(compose_drag_drop),
4995                          compose);
4996         gtk_widget_show_all(vbox);
4997
4998         /* pane between attach clist and text */
4999         paned = gtk_vpaned_new();
5000         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5001         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5002         gtk_paned_add1(GTK_PANED(paned), notebook);
5003         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5004         gtk_widget_show_all(paned);
5005
5006         style = gtk_widget_get_style(text);
5007
5008         new_style = gtk_style_copy(style);
5009
5010         if (prefs_common.textfont) {
5011                 PangoFontDescription *font_desc;
5012
5013                 font_desc = pango_font_description_from_string
5014                                         (prefs_common.textfont);
5015                 if (font_desc) {
5016                         if (new_style->font_desc)
5017                                 pango_font_description_free
5018                                         (new_style->font_desc);
5019                         new_style->font_desc = font_desc;
5020                 }
5021         }
5022
5023         gtk_widget_set_style(text, new_style);
5024
5025         color[0] = quote_color;
5026         cmap = gdk_window_get_colormap(window->window);
5027         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5028         if (success[0] == FALSE) {
5029                 g_warning("Compose: color allocation failed.\n");
5030                 style = gtk_widget_get_style(text);
5031                 quote_color = style->black;
5032         }
5033
5034         n_entries = sizeof(compose_popup_entries) /
5035                 sizeof(compose_popup_entries[0]);
5036         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5037                                       "<Compose>", &popupfactory,
5038                                       compose);
5039
5040         ifactory = gtk_item_factory_from_widget(menubar);
5041         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5042         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5043         menu_set_sensitive(ifactory, "/Options/Remove references", FALSE);
5044
5045         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5046
5047         undostruct = undo_init(text);
5048         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5049                                    menubar);
5050
5051         address_completion_start(window);
5052
5053         compose->window        = window;
5054         compose->vbox          = vbox;
5055         compose->menubar       = menubar;
5056         compose->handlebox     = handlebox;
5057
5058         compose->vbox2         = vbox2;
5059
5060         compose->paned = paned;
5061
5062         compose->edit_vbox     = edit_vbox;
5063         compose->ruler_hbox    = ruler_hbox;
5064         compose->ruler         = ruler;
5065         compose->scrolledwin   = scrolledwin;
5066         compose->text          = text;
5067
5068         compose->focused_editable = NULL;
5069
5070         compose->popupmenu    = popupmenu;
5071         compose->popupfactory = popupfactory;
5072
5073         compose->tmpl_menu = tmpl_menu;
5074
5075         compose->mode = mode;
5076
5077         compose->targetinfo = NULL;
5078         compose->replyinfo  = NULL;
5079         compose->fwdinfo    = NULL;
5080
5081         compose->replyto     = NULL;
5082         compose->cc          = NULL;
5083         compose->bcc         = NULL;
5084         compose->followup_to = NULL;
5085
5086         compose->ml_post     = NULL;
5087
5088         compose->inreplyto   = NULL;
5089         compose->references  = NULL;
5090         compose->msgid       = NULL;
5091         compose->boundary    = NULL;
5092
5093         compose->autowrap       = prefs_common.autowrap;
5094
5095         compose->use_signing    = FALSE;
5096         compose->use_encryption = FALSE;
5097         compose->privacy_system = NULL;
5098
5099         compose->modified = FALSE;
5100
5101         compose->return_receipt = FALSE;
5102
5103         compose->to_list        = NULL;
5104         compose->newsgroup_list = NULL;
5105
5106         compose->undostruct = undostruct;
5107
5108         compose->sig_str = NULL;
5109
5110         compose->exteditor_file    = NULL;
5111         compose->exteditor_pid     = -1;
5112         compose->exteditor_readdes = -1;
5113         compose->exteditor_tag     = -1;
5114         compose->draft_timeout_tag = -1;
5115
5116 #if USE_ASPELL
5117         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5118         if (mode != COMPOSE_REDIRECT) {
5119                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5120                     strcmp(prefs_common.dictionary, _("None"))) {
5121                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5122                                                   prefs_common.dictionary,
5123                                                   conv_get_current_charset_str(),
5124                                                   prefs_common.misspelled_col,
5125                                                   prefs_common.check_while_typing,
5126                                                   prefs_common.use_alternate,
5127                                                   GTK_TEXT_VIEW(text),
5128                                                   GTK_WINDOW(compose->window));
5129                         if (!gtkaspell) {
5130                                 alertpanel_error(_("Spell checker could not "
5131                                                 "be started.\n%s"),
5132                                                 gtkaspell_checkers_strerror());
5133                                 gtkaspell_checkers_reset_error();
5134                         } else {
5135
5136                                 GtkWidget *menuitem;
5137
5138                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5139                                                 prefs_common.aspell_sugmode)) {
5140                                         debug_print("Aspell: could not set "
5141                                                     "suggestion mode %s\n",
5142                                                     gtkaspell_checkers_strerror());
5143                                         gtkaspell_checkers_reset_error();
5144                                 }
5145
5146                                 menuitem = gtk_item_factory_get_item(ifactory,
5147                                         "/Spelling/Spelling Configuration");
5148                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5149                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5150                         }
5151                 }
5152         }
5153         compose->gtkaspell = gtkaspell;
5154 #endif
5155
5156         compose_select_account(compose, account, TRUE);
5157
5158         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5159         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5160                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5161
5162         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
5163                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5164
5165         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5166                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5167
5168
5169         if (account->protocol != A_NNTP)
5170                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5171         else
5172                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5173
5174         addressbook_set_target_compose(compose);
5175
5176         if (mode != COMPOSE_REDIRECT)
5177                 compose_set_template_menu(compose);
5178         else {
5179                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5180                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5181         }
5182
5183         compose_list = g_list_append(compose_list, compose);
5184
5185         if (!prefs_common.show_ruler)
5186                 gtk_widget_hide(ruler_hbox);
5187
5188         menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Show ruler");
5189         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
5190                                        prefs_common.show_ruler);
5191
5192         /* Priority */
5193         compose->priority = PRIORITY_NORMAL;
5194         compose_update_priority_menu_item(compose);
5195
5196         /* Actions menu */
5197         compose_update_actions_menu(compose);
5198
5199         /* Privacy Systems menu */
5200         compose_update_privacy_systems_menu(compose);
5201
5202         activate_privacy_system(compose, account);
5203         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5204         gtk_widget_show(window);
5205
5206         return compose;
5207 }
5208
5209 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5210 {
5211         GList *accounts;
5212         GtkWidget *hbox;
5213         GtkWidget *optmenu;
5214         GtkWidget *menu;
5215         gint num = 0, def_menu = 0;
5216
5217         accounts = account_get_list();
5218         g_return_val_if_fail(accounts != NULL, NULL);
5219
5220         hbox = gtk_hbox_new(FALSE, 0);
5221         optmenu = gtk_option_menu_new();
5222         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5223         menu = gtk_menu_new();
5224
5225         for (; accounts != NULL; accounts = accounts->next, num++) {
5226                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5227                 GtkWidget *menuitem;
5228                 gchar *name;
5229
5230                 if (ac == compose->account) def_menu = num;
5231
5232                 if (ac->name)
5233                         name = g_strdup_printf("%s: %s <%s>",
5234                                                ac->account_name,
5235                                                ac->name, ac->address);
5236                 else
5237                         name = g_strdup_printf("%s: %s",
5238                                                ac->account_name, ac->address);
5239                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5240                 g_free(name);
5241                 g_signal_connect(G_OBJECT(menuitem), "activate",
5242                                  G_CALLBACK(account_activated),
5243                                  compose);
5244         }
5245
5246         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5247         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5248
5249         return hbox;
5250 }
5251
5252 static void compose_set_priority_cb(gpointer data,
5253                                     guint action,
5254                                     GtkWidget *widget)
5255 {
5256         Compose *compose = (Compose *) data;
5257         compose->priority = action;
5258 }
5259
5260 static void compose_update_priority_menu_item(Compose * compose)
5261 {
5262         GtkItemFactory *ifactory;
5263         GtkWidget *menuitem = NULL;
5264
5265         ifactory = gtk_item_factory_from_widget(compose->menubar);
5266
5267         switch (compose->priority) {
5268                 case PRIORITY_HIGHEST:
5269                         menuitem = gtk_item_factory_get_item
5270                                 (ifactory, "/Options/Priority/Highest");
5271                         break;
5272                 case PRIORITY_HIGH:
5273                         menuitem = gtk_item_factory_get_item
5274                                 (ifactory, "/Options/Priority/High");
5275                         break;
5276                 case PRIORITY_NORMAL:
5277                         menuitem = gtk_item_factory_get_item
5278                                 (ifactory, "/Options/Priority/Normal");
5279                         break;
5280                 case PRIORITY_LOW:
5281                         menuitem = gtk_item_factory_get_item
5282                                 (ifactory, "/Options/Priority/Low");
5283                         break;
5284                 case PRIORITY_LOWEST:
5285                         menuitem = gtk_item_factory_get_item
5286                                 (ifactory, "/Options/Priority/Lowest");
5287                         break;
5288         }
5289         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5290 }
5291
5292 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
5293 {
5294         Compose *compose = (Compose *) data;
5295         gchar *systemid;
5296         GtkItemFactory *ifactory;
5297         gboolean can_sign = FALSE, can_encrypt = FALSE;
5298
5299         g_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
5300
5301         if (!GTK_CHECK_MENU_ITEM(widget)->active)
5302                 return;
5303
5304         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
5305         g_free(compose->privacy_system);
5306         compose->privacy_system = NULL;
5307         if (systemid != NULL) {
5308                 compose->privacy_system = g_strdup(systemid);
5309
5310                 can_sign = privacy_system_can_sign(systemid);
5311                 can_encrypt = privacy_system_can_encrypt(systemid);
5312         }
5313
5314         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
5315
5316         ifactory = gtk_item_factory_from_widget(compose->menubar);
5317         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5318         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5319 }
5320
5321 static void compose_update_privacy_system_menu_item(Compose * compose)
5322 {
5323         static gchar *branch_path = "/Options/Privacy System";
5324         GtkItemFactory *ifactory;
5325         GtkWidget *menuitem = NULL;
5326         GList *amenu;
5327         gboolean can_sign = FALSE, can_encrypt = FALSE;
5328
5329         ifactory = gtk_item_factory_from_widget(compose->menubar);
5330
5331         if (compose->privacy_system != NULL) {
5332                 gchar *systemid;
5333
5334                 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5335                 g_return_if_fail(menuitem != NULL);
5336
5337                 amenu = GTK_MENU_SHELL(menuitem)->children;
5338                 menuitem = NULL;
5339                 while (amenu != NULL) {
5340                         GList *alist = amenu->next;
5341
5342                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
5343                         if (systemid != NULL)
5344                                 if (strcmp(systemid, compose->privacy_system) == 0) {
5345                                         menuitem = GTK_WIDGET(amenu->data);
5346
5347                                         can_sign = privacy_system_can_sign(systemid);
5348                                         can_encrypt = privacy_system_can_encrypt(systemid);
5349
5350                                         break;
5351                                 }
5352
5353                         amenu = alist;
5354                 }
5355                 if (menuitem != NULL)
5356                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5357         }
5358
5359         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5360         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5361 }
5362
5363 static void compose_set_template_menu(Compose *compose)
5364 {
5365         GSList *tmpl_list, *cur;
5366         GtkWidget *menu;
5367         GtkWidget *item;
5368
5369         tmpl_list = template_get_config();
5370
5371         menu = gtk_menu_new();
5372
5373         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5374                 Template *tmpl = (Template *)cur->data;
5375
5376                 item = gtk_menu_item_new_with_label(tmpl->name);
5377                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5378                 g_signal_connect(G_OBJECT(item), "activate",
5379                                  G_CALLBACK(compose_template_activate_cb),
5380                                  compose);
5381                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5382                 gtk_widget_show(item);
5383         }
5384
5385         gtk_widget_show(menu);
5386         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5387 }
5388
5389 void compose_update_actions_menu(Compose *compose)
5390 {
5391         GtkItemFactory *ifactory;
5392
5393         ifactory = gtk_item_factory_from_widget(compose->menubar);
5394         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5395 }
5396
5397 void compose_update_privacy_systems_menu(Compose *compose)
5398 {
5399         static gchar *branch_path = "/Options/Privacy System";
5400         static gboolean connected = FALSE;
5401         GtkItemFactory *ifactory;
5402         GtkWidget *menuitem;
5403         GSList *systems, *cur;
5404         GList *amenu;
5405         GtkWidget *widget;
5406         GtkWidget *system_none;
5407         GSList *group;
5408
5409         ifactory = gtk_item_factory_from_widget(compose->menubar);
5410
5411         /* remove old entries */
5412         menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5413         g_return_if_fail(menuitem != NULL);
5414
5415         amenu = GTK_MENU_SHELL(menuitem)->children->next;
5416         while (amenu != NULL) {
5417                 GList *alist = amenu->next;
5418                 gtk_widget_destroy(GTK_WIDGET(amenu->data));
5419                 amenu = alist;
5420         }
5421
5422         system_none = gtk_item_factory_get_widget(ifactory,
5423                 "/Options/Privacy System/None");
5424         if (!connected) {
5425                 g_signal_connect(G_OBJECT(system_none), "activate",
5426                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5427                 connected = TRUE;
5428         }
5429
5430         systems = privacy_get_system_ids();
5431         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
5432                 gchar *systemid = cur->data;
5433
5434                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
5435                 widget = gtk_radio_menu_item_new_with_label(group,
5436                         privacy_system_get_name(systemid));
5437                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
5438                                        g_strdup(systemid), g_free);
5439                 g_signal_connect(G_OBJECT(widget), "activate",
5440                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5441
5442                 gtk_menu_append(GTK_MENU(system_none->parent), widget);
5443                 gtk_widget_show(widget);
5444                 g_free(systemid);
5445         }
5446         g_slist_free(systems);
5447 }
5448
5449 void compose_reflect_prefs_all(void)
5450 {
5451         GList *cur;
5452         Compose *compose;
5453
5454         for (cur = compose_list; cur != NULL; cur = cur->next) {
5455                 compose = (Compose *)cur->data;
5456                 compose_set_template_menu(compose);
5457         }
5458 }
5459
5460 void compose_reflect_prefs_pixmap_theme(void)
5461 {
5462         GList *cur;
5463         Compose *compose;
5464
5465         for (cur = compose_list; cur != NULL; cur = cur->next) {
5466                 compose = (Compose *)cur->data;
5467                 toolbar_update(TOOLBAR_COMPOSE, compose);
5468         }
5469 }
5470
5471 static void compose_template_apply(Compose *compose, Template *tmpl,
5472                                    gboolean replace)
5473 {
5474         GtkTextView *text;
5475         GtkTextBuffer *buffer;
5476         GtkTextMark *mark;
5477         GtkTextIter iter;
5478         gchar *qmark;
5479         gchar *parsed_str;
5480
5481         if (!tmpl || !tmpl->value) return;
5482
5483         text = GTK_TEXT_VIEW(compose->text);
5484         buffer = gtk_text_view_get_buffer(text);
5485
5486         if (tmpl->subject && *tmpl->subject != '\0')
5487                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5488                                    tmpl->subject);
5489         if (tmpl->to && *tmpl->to != '\0')
5490                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5491         if (tmpl->cc && *tmpl->cc != '\0')
5492                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5493
5494         if (tmpl->bcc && *tmpl->bcc != '\0')
5495                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5496
5497         if (replace)
5498                 gtk_text_buffer_set_text(buffer, "", -1);
5499
5500         mark = gtk_text_buffer_get_insert(buffer);
5501         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5502
5503         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5504                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5505                                                NULL, NULL);
5506         } else {
5507                 if (prefs_common.quotemark && *prefs_common.quotemark)
5508                         qmark = prefs_common.quotemark;
5509                 else
5510                         qmark = "> ";
5511
5512                 if (compose->replyinfo != NULL)
5513                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5514                                                        tmpl->value, qmark, NULL);
5515                 else if (compose->fwdinfo != NULL)
5516                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5517                                                        tmpl->value, qmark, NULL);
5518                 else
5519                         parsed_str = NULL;
5520         }
5521
5522         if (replace && parsed_str && compose->account->auto_sig)
5523                 compose_insert_sig(compose, FALSE);
5524
5525         if (replace && parsed_str) {
5526                 gtk_text_buffer_get_start_iter(buffer, &iter);
5527                 gtk_text_buffer_place_cursor(buffer, &iter);
5528         }
5529
5530         if (parsed_str)
5531                 compose_changed_cb(NULL, compose);
5532 }
5533
5534 static void compose_destroy(Compose *compose)
5535 {
5536         /* NOTE: address_completion_end() does nothing with the window
5537          * however this may change. */
5538         address_completion_end(compose->window);
5539
5540         slist_free_strings(compose->to_list);
5541         g_slist_free(compose->to_list);
5542         slist_free_strings(compose->newsgroup_list);
5543         g_slist_free(compose->newsgroup_list);
5544         slist_free_strings(compose->header_list);
5545         g_slist_free(compose->header_list);
5546
5547         procmsg_msginfo_free(compose->targetinfo);
5548         procmsg_msginfo_free(compose->replyinfo);
5549         procmsg_msginfo_free(compose->fwdinfo);
5550
5551         g_free(compose->replyto);
5552         g_free(compose->cc);
5553         g_free(compose->bcc);
5554         g_free(compose->newsgroups);
5555         g_free(compose->followup_to);
5556
5557         g_free(compose->ml_post);
5558
5559         g_free(compose->inreplyto);
5560         g_free(compose->references);
5561         g_free(compose->msgid);
5562         g_free(compose->boundary);
5563
5564         if (compose->redirect_filename)
5565                 g_free(compose->redirect_filename);
5566         if (compose->undostruct)
5567                 undo_destroy(compose->undostruct);
5568
5569         g_free(compose->sig_str);
5570
5571         g_free(compose->exteditor_file);
5572
5573         if (addressbook_get_target_compose() == compose)
5574                 addressbook_set_target_compose(NULL);
5575
5576 #if USE_ASPELL
5577         if (compose->gtkaspell) {
5578                 gtkaspell_delete(compose->gtkaspell);
5579         }
5580 #endif
5581
5582         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5583         prefs_common.compose_height = compose->window->allocation.height;
5584
5585         gtk_widget_destroy(compose->paned);
5586
5587         toolbar_destroy(compose->toolbar);
5588         g_free(compose->toolbar);
5589         g_free(compose);
5590
5591         compose_list = g_list_remove(compose_list, compose);
5592 }
5593
5594 static void compose_attach_info_free(AttachInfo *ainfo)
5595 {
5596         g_free(ainfo->file);
5597         g_free(ainfo->content_type);
5598         g_free(ainfo->name);
5599         g_free(ainfo);
5600 }
5601
5602 static void compose_attach_remove_selected(Compose *compose)
5603 {
5604         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5605         AttachInfo *ainfo;
5606         GtkTreeSelection *selection;
5607         GList *sel, *cur;
5608         GtkTreeModel *model;
5609
5610         selection = gtk_tree_view_get_selection(tree_view);
5611         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5612
5613         if (!sel)
5614                 return;
5615
5616         for (cur = sel; cur != NULL; cur = cur->next) {
5617                 GtkTreePath *path = cur->data;
5618                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
5619                                                 (model, cur->data);
5620                 cur->data = ref;
5621                 gtk_tree_path_free(path);
5622         }
5623
5624         for (cur = sel; cur != NULL; cur = cur->next) {
5625                 GtkTreeRowReference *ref = cur->data;
5626                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
5627                 GtkTreeIter iter;
5628
5629                 if (gtk_tree_model_get_iter(model, &iter, path))
5630                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
5631
5632                 gtk_tree_path_free(path);
5633                 gtk_tree_row_reference_free(ref);
5634         }
5635
5636         g_list_free(sel);
5637 }
5638
5639 static struct _AttachProperty
5640 {
5641         GtkWidget *window;
5642         GtkWidget *mimetype_entry;
5643         GtkWidget *encoding_optmenu;
5644         GtkWidget *path_entry;
5645         GtkWidget *filename_entry;
5646         GtkWidget *ok_btn;
5647         GtkWidget *cancel_btn;
5648 } attach_prop;
5649
5650 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
5651 {
5652         gtk_tree_path_free((GtkTreePath *)ptr);
5653 }
5654
5655 static void compose_attach_property(Compose *compose)
5656 {
5657         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5658         AttachInfo *ainfo;
5659         GtkOptionMenu *optmenu;
5660         GtkTreeSelection *selection;
5661         GList *sel;
5662         GtkTreeModel *model;
5663         GtkTreeIter iter;
5664         GtkTreePath *path;
5665         static gboolean cancelled;
5666
5667         /* only if one selected */
5668         selection = gtk_tree_view_get_selection(tree_view);
5669         if (gtk_tree_selection_count_selected_rows(selection) != 1)
5670                 return;
5671
5672         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5673         if (!sel)
5674                 return;
5675
5676         path = (GtkTreePath *) sel->data;
5677         gtk_tree_model_get_iter(model, &iter, path);
5678         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
5679
5680         if (!ainfo) {
5681                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
5682                 g_list_free(sel);
5683                 return;
5684         }
5685         g_list_free(sel);
5686
5687         if (!attach_prop.window)
5688                 compose_attach_property_create(&cancelled);
5689         gtk_widget_grab_focus(attach_prop.ok_btn);
5690         gtk_widget_show(attach_prop.window);
5691         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5692
5693         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5694         if (ainfo->encoding == ENC_UNKNOWN)
5695                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5696                                     GINT_TO_POINTER(ENC_BASE64));
5697         else
5698                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5699                                     GINT_TO_POINTER(ainfo->encoding));
5700
5701         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5702                            ainfo->content_type ? ainfo->content_type : "");
5703         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5704                            ainfo->file ? ainfo->file : "");
5705         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5706                            ainfo->name ? ainfo->name : "");
5707
5708         for (;;) {
5709                 const gchar *entry_text;
5710                 gchar *text;
5711                 gchar *cnttype = NULL;
5712                 gchar *file = NULL;
5713                 off_t size = 0;
5714                 GtkWidget *menu;
5715                 GtkWidget *menuitem;
5716
5717                 cancelled = FALSE;
5718                 gtk_main();
5719
5720                 gtk_widget_hide(attach_prop.window);
5721
5722                 if (cancelled)
5723                         break;
5724
5725                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5726                 if (*entry_text != '\0') {
5727                         gchar *p;
5728
5729                         text = g_strstrip(g_strdup(entry_text));
5730                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5731                                 cnttype = g_strdup(text);
5732                                 g_free(text);
5733                         } else {
5734                                 alertpanel_error(_("Invalid MIME type."));
5735                                 g_free(text);
5736                                 continue;
5737                         }
5738                 }
5739
5740                 menu = gtk_option_menu_get_menu(optmenu);
5741                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5742                 ainfo->encoding = GPOINTER_TO_INT
5743                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5744
5745                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5746                 if (*entry_text != '\0') {
5747                         if (is_file_exist(entry_text) &&
5748                             (size = get_file_size(entry_text)) > 0)
5749                                 file = g_strdup(entry_text);
5750                         else {
5751                                 alertpanel_error
5752                                         (_("File doesn't exist or is empty."));
5753                                 g_free(cnttype);
5754                                 continue;
5755                         }
5756                 }
5757
5758                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5759                 if (*entry_text != '\0') {
5760                         g_free(ainfo->name);
5761                         ainfo->name = g_strdup(entry_text);
5762                 }
5763
5764                 if (cnttype) {
5765                         g_free(ainfo->content_type);
5766                         ainfo->content_type = cnttype;
5767                 }
5768                 if (file) {
5769                         g_free(ainfo->file);
5770                         ainfo->file = file;
5771                 }
5772                 if (size)
5773                         ainfo->size = size;
5774
5775                 /* update tree store */
5776                 text = to_human_readable(ainfo->size);
5777                 gtk_tree_model_get_iter(model, &iter, path);
5778                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
5779                                    COL_MIMETYPE, ainfo->content_type,
5780                                    COL_SIZE, text,
5781                                    COL_NAME, ainfo->file,
5782                                    -1);
5783
5784                 break;
5785         }
5786
5787         gtk_tree_path_free(path);
5788 }
5789
5790 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5791 { \
5792         label = gtk_label_new(str); \
5793         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5794                          GTK_FILL, 0, 0, 0); \
5795         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5796  \
5797         entry = gtk_entry_new(); \
5798         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5799                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5800 }
5801
5802 static void compose_attach_property_create(gboolean *cancelled)
5803 {
5804         GtkWidget *window;
5805         GtkWidget *vbox;
5806         GtkWidget *table;
5807         GtkWidget *label;
5808         GtkWidget *mimetype_entry;
5809         GtkWidget *hbox;
5810         GtkWidget *optmenu;
5811         GtkWidget *optmenu_menu;
5812         GtkWidget *menuitem;
5813         GtkWidget *path_entry;
5814         GtkWidget *filename_entry;
5815         GtkWidget *hbbox;
5816         GtkWidget *ok_btn;
5817         GtkWidget *cancel_btn;
5818         GList     *mime_type_list, *strlist;
5819
5820         debug_print("Creating attach_property window...\n");
5821
5822         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5823         gtk_widget_set_size_request(window, 480, -1);
5824         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5825         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5826         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5827         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5828         g_signal_connect(G_OBJECT(window), "delete_event",
5829                          G_CALLBACK(attach_property_delete_event),
5830                          cancelled);
5831         g_signal_connect(G_OBJECT(window), "key_press_event",
5832                          G_CALLBACK(attach_property_key_pressed),
5833                          cancelled);
5834
5835         vbox = gtk_vbox_new(FALSE, 8);
5836         gtk_container_add(GTK_CONTAINER(window), vbox);
5837
5838         table = gtk_table_new(4, 2, FALSE);
5839         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5840         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5841         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5842
5843         label = gtk_label_new(_("MIME type"));
5844         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5845                          GTK_FILL, 0, 0, 0);
5846         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5847         mimetype_entry = gtk_combo_new();
5848         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5849                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5850
5851         /* stuff with list */
5852         mime_type_list = procmime_get_mime_type_list();
5853         strlist = NULL;
5854         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5855                 MimeType *type = (MimeType *) mime_type_list->data;
5856                 strlist = g_list_append(strlist,
5857                                 g_strdup_printf("%s/%s",
5858                                         type->type, type->sub_type));
5859         }
5860
5861         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5862
5863         for (mime_type_list = strlist; mime_type_list != NULL;
5864                 mime_type_list = mime_type_list->next)
5865                 g_free(mime_type_list->data);
5866         g_list_free(strlist);
5867
5868         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5869
5870         label = gtk_label_new(_("Encoding"));
5871         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5872                          GTK_FILL, 0, 0, 0);
5873         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5874
5875         hbox = gtk_hbox_new(FALSE, 0);
5876         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5877                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5878
5879         optmenu = gtk_option_menu_new();
5880         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5881
5882         optmenu_menu = gtk_menu_new();
5883         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5884         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5885 #if 0
5886         gtk_widget_set_sensitive(menuitem, FALSE);
5887 #endif
5888         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5889         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5890 #if 0
5891         gtk_widget_set_sensitive(menuitem, FALSE);
5892 #endif
5893         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5894                      ENC_QUOTED_PRINTABLE);
5895         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5896
5897         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5898
5899         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5900
5901         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5902         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5903
5904         gtkut_button_set_create_stock(&hbbox, &ok_btn, GTK_STOCK_OK,
5905                                       &cancel_btn, GTK_STOCK_CANCEL,
5906                                       NULL, NULL);
5907         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5908         gtk_widget_grab_default(ok_btn);
5909
5910         g_signal_connect(G_OBJECT(ok_btn), "clicked",
5911                          G_CALLBACK(attach_property_ok),
5912                          cancelled);
5913         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
5914                          G_CALLBACK(attach_property_cancel),
5915                          cancelled);
5916
5917         gtk_widget_show_all(vbox);
5918
5919         attach_prop.window           = window;
5920         attach_prop.mimetype_entry   = mimetype_entry;
5921         attach_prop.encoding_optmenu = optmenu;
5922         attach_prop.path_entry       = path_entry;
5923         attach_prop.filename_entry   = filename_entry;
5924         attach_prop.ok_btn           = ok_btn;
5925         attach_prop.cancel_btn       = cancel_btn;
5926 }
5927
5928 #undef SET_LABEL_AND_ENTRY
5929
5930 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5931 {
5932         *cancelled = FALSE;
5933         gtk_main_quit();
5934 }
5935
5936 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5937 {
5938         *cancelled = TRUE;
5939         gtk_main_quit();
5940 }
5941
5942 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5943                                          gboolean *cancelled)
5944 {
5945         *cancelled = TRUE;
5946         gtk_main_quit();
5947
5948         return TRUE;
5949 }
5950
5951 static gboolean attach_property_key_pressed(GtkWidget *widget,
5952                                             GdkEventKey *event,
5953                                             gboolean *cancelled)
5954 {
5955         if (event && event->keyval == GDK_Escape) {
5956                 *cancelled = TRUE;
5957                 gtk_main_quit();
5958         }
5959         return FALSE;
5960 }
5961
5962 static void compose_exec_ext_editor(Compose *compose)
5963 {
5964         gchar *tmp;
5965         pid_t pid;
5966         gint pipe_fds[2];
5967
5968         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
5969                               G_DIR_SEPARATOR, compose);
5970
5971         if (pipe(pipe_fds) < 0) {
5972                 perror("pipe");
5973                 g_free(tmp);
5974                 return;
5975         }
5976
5977         if ((pid = fork()) < 0) {
5978                 perror("fork");
5979                 g_free(tmp);
5980                 return;
5981         }
5982
5983         if (pid != 0) {
5984                 /* close the write side of the pipe */
5985                 close(pipe_fds[1]);
5986
5987                 compose->exteditor_file    = g_strdup(tmp);
5988                 compose->exteditor_pid     = pid;
5989                 compose->exteditor_readdes = pipe_fds[0];
5990
5991                 compose_set_ext_editor_sensitive(compose, FALSE);
5992
5993                 compose->exteditor_tag =
5994                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5995                                       compose_input_cb, compose);
5996         } else {        /* process-monitoring process */
5997                 pid_t pid_ed;
5998
5999                 if (setpgid(0, 0))
6000                         perror("setpgid");
6001
6002                 /* close the read side of the pipe */
6003                 close(pipe_fds[0]);
6004
6005                 if (compose_write_body_to_file(compose, tmp) < 0) {
6006                         fd_write_all(pipe_fds[1], "2\n", 2);
6007                         _exit(1);
6008                 }
6009
6010                 pid_ed = compose_exec_ext_editor_real(tmp);
6011                 if (pid_ed < 0) {
6012                         fd_write_all(pipe_fds[1], "1\n", 2);
6013                         _exit(1);
6014                 }
6015
6016                 /* wait until editor is terminated */
6017                 waitpid(pid_ed, NULL, 0);
6018
6019                 fd_write_all(pipe_fds[1], "0\n", 2);
6020
6021                 close(pipe_fds[1]);
6022                 _exit(0);
6023         }
6024
6025         g_free(tmp);
6026 }
6027
6028 static gint compose_exec_ext_editor_real(const gchar *file)
6029 {
6030         static gchar *def_cmd = "emacs %s";
6031         gchar buf[1024];
6032         gchar *p;
6033         gchar **cmdline;
6034         pid_t pid;
6035
6036         g_return_val_if_fail(file != NULL, -1);
6037
6038         if ((pid = fork()) < 0) {
6039                 perror("fork");
6040                 return -1;
6041         }
6042
6043         if (pid != 0) return pid;
6044
6045         /* grandchild process */
6046
6047         if (setpgid(0, getppid()))
6048                 perror("setpgid");
6049
6050         if (prefs_common.ext_editor_cmd &&
6051             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
6052             *(p + 1) == 's' && !strchr(p + 2, '%')) {
6053                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
6054         } else {
6055                 if (prefs_common.ext_editor_cmd)
6056                         g_warning("External editor command line is invalid: `%s'\n",
6057                                   prefs_common.ext_editor_cmd);
6058                 g_snprintf(buf, sizeof(buf), def_cmd, file);
6059         }
6060
6061         cmdline = strsplit_with_quote(buf, " ", 1024);
6062         execvp(cmdline[0], cmdline);
6063
6064         perror("execvp");
6065         g_strfreev(cmdline);
6066
6067         _exit(1);
6068 }
6069
6070 static gboolean compose_ext_editor_kill(Compose *compose)
6071 {
6072         pid_t pgid = compose->exteditor_pid * -1;
6073         gint ret;
6074
6075         ret = kill(pgid, 0);
6076
6077         if (ret == 0 || (ret == -1 && EPERM == errno)) {
6078                 AlertValue val;
6079                 gchar *msg;
6080
6081                 msg = g_strdup_printf
6082                         (_("The external editor is still working.\n"
6083                            "Force terminating the process?\n"
6084                            "process group id: %d"), -pgid);
6085                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
6086                 g_free(msg);
6087
6088                 if (val == G_ALERTDEFAULT) {
6089                         gdk_input_remove(compose->exteditor_tag);
6090                         close(compose->exteditor_readdes);
6091
6092                         if (kill(pgid, SIGTERM) < 0) perror("kill");
6093                         waitpid(compose->exteditor_pid, NULL, 0);
6094
6095                         g_warning("Terminated process group id: %d", -pgid);
6096                         g_warning("Temporary file: %s",
6097                                   compose->exteditor_file);
6098
6099                         compose_set_ext_editor_sensitive(compose, TRUE);
6100
6101                         g_free(compose->exteditor_file);
6102                         compose->exteditor_file    = NULL;
6103                         compose->exteditor_pid     = -1;
6104                         compose->exteditor_readdes = -1;
6105                         compose->exteditor_tag     = -1;
6106                 } else
6107                         return FALSE;
6108         }
6109
6110         return TRUE;
6111 }
6112
6113 static void compose_input_cb(gpointer data, gint source,
6114                              GdkInputCondition condition)
6115 {
6116         gchar buf[3];
6117         Compose *compose = (Compose *)data;
6118         gint i = 0;
6119
6120         debug_print("Compose: input from monitoring process\n");
6121
6122         gdk_input_remove(compose->exteditor_tag);
6123
6124         for (;;) {
6125                 if (read(source, &buf[i], 1) < 1) {
6126                         buf[0] = '3';
6127                         break;
6128                 }
6129                 if (buf[i] == '\n') {
6130                         buf[i] = '\0';
6131                         break;
6132                 }
6133                 i++;
6134                 if (i == sizeof(buf) - 1)
6135                         break;
6136         }
6137
6138         waitpid(compose->exteditor_pid, NULL, 0);
6139
6140         if (buf[0] == '0') {            /* success */
6141                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6142                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
6143
6144                 gtk_text_buffer_set_text(buffer, "", -1);
6145                 compose_insert_file(compose, compose->exteditor_file);
6146                 compose_changed_cb(NULL, compose);
6147
6148                 if (unlink(compose->exteditor_file) < 0)
6149                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6150         } else if (buf[0] == '1') {     /* failed */
6151                 g_warning("Couldn't exec external editor\n");
6152                 if (unlink(compose->exteditor_file) < 0)
6153                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6154         } else if (buf[0] == '2') {
6155                 g_warning("Couldn't write to file\n");
6156         } else if (buf[0] == '3') {
6157                 g_warning("Pipe read failed\n");
6158         }
6159
6160         close(source);
6161
6162         compose_set_ext_editor_sensitive(compose, TRUE);
6163
6164         g_free(compose->exteditor_file);
6165         compose->exteditor_file    = NULL;
6166         compose->exteditor_pid     = -1;
6167         compose->exteditor_readdes = -1;
6168         compose->exteditor_tag     = -1;
6169 }
6170
6171 static void compose_set_ext_editor_sensitive(Compose *compose,
6172                                              gboolean sensitive)
6173 {
6174         GtkItemFactory *ifactory;
6175
6176         ifactory = gtk_item_factory_from_widget(compose->menubar);
6177
6178         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6179         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6180         menu_set_sensitive(ifactory, "/Message/Insert file", sensitive);
6181         menu_set_sensitive(ifactory, "/Message/Insert signature", sensitive);
6182         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6183         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6184         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6185                            sensitive);
6186
6187         gtk_widget_set_sensitive(compose->text,                   sensitive);
6188         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6189         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6190         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6191         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6192         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6193         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6194         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6195         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6196 }
6197
6198 /**
6199  * compose_undo_state_changed:
6200  *
6201  * Change the sensivity of the menuentries undo and redo
6202  **/
6203 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6204                                        gint redo_state, gpointer data)
6205 {
6206         GtkWidget *widget = GTK_WIDGET(data);
6207         GtkItemFactory *ifactory;
6208
6209         g_return_if_fail(widget != NULL);
6210
6211         ifactory = gtk_item_factory_from_widget(widget);
6212
6213         switch (undo_state) {
6214         case UNDO_STATE_TRUE:
6215                 if (!undostruct->undo_state) {
6216                         undostruct->undo_state = TRUE;
6217                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6218                 }
6219                 break;
6220         case UNDO_STATE_FALSE:
6221                 if (undostruct->undo_state) {
6222                         undostruct->undo_state = FALSE;
6223                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6224                 }
6225                 break;
6226         case UNDO_STATE_UNCHANGED:
6227                 break;
6228         case UNDO_STATE_REFRESH:
6229                 menu_set_sensitive(ifactory, "/Edit/Undo",
6230                                    undostruct->undo_state);
6231                 break;
6232         default:
6233                 g_warning("Undo state not recognized");
6234                 break;
6235         }
6236
6237         switch (redo_state) {
6238         case UNDO_STATE_TRUE:
6239                 if (!undostruct->redo_state) {
6240                         undostruct->redo_state = TRUE;
6241                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6242                 }
6243                 break;
6244         case UNDO_STATE_FALSE:
6245                 if (undostruct->redo_state) {
6246                         undostruct->redo_state = FALSE;
6247                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6248                 }
6249                 break;
6250         case UNDO_STATE_UNCHANGED:
6251                 break;
6252         case UNDO_STATE_REFRESH:
6253                 menu_set_sensitive(ifactory, "/Edit/Redo",
6254                                    undostruct->redo_state);
6255                 break;
6256         default:
6257                 g_warning("Redo state not recognized");
6258                 break;
6259         }
6260 }
6261
6262 static gint calc_cursor_xpos(GtkTextView *text, gint extra, gint char_width)
6263 {
6264 #warning FIXME_GTK2
6265         return 0;
6266 }
6267
6268 /* callback functions */
6269
6270 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6271  * includes "non-client" (windows-izm) in calculation, so this calculation
6272  * may not be accurate.
6273  */
6274 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6275                                         GtkAllocation *allocation,
6276                                         GtkSHRuler *shruler)
6277 {
6278         if (prefs_common.show_ruler) {
6279                 gint char_width = 0, char_height = 0;
6280                 gint line_width_in_chars;
6281
6282                 gtkut_get_font_size(GTK_WIDGET(widget),
6283                                     &char_width, &char_height);
6284                 line_width_in_chars =
6285                         (allocation->width - allocation->x) / char_width;
6286
6287                 /* got the maximum */
6288                 gtk_ruler_set_range(GTK_RULER(shruler),
6289                                     0.0, line_width_in_chars,
6290                                     calc_cursor_xpos(GTK_TEXT_VIEW(widget),
6291                                                      allocation->x,
6292                                                      char_width),
6293                                     /*line_width_in_chars*/ char_width);
6294         }
6295
6296         return TRUE;
6297 }
6298
6299 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6300 {
6301         Compose *compose = (Compose *)data;
6302
6303         PrefsAccount *ac;
6304         gchar *folderidentifier;
6305
6306         ac = account_find_from_id(
6307                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6308         g_return_if_fail(ac != NULL);
6309
6310         if (ac != compose->account)
6311                 compose_select_account(compose, ac, FALSE);
6312
6313         /* Set message save folder */
6314         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6315                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6316         }
6317         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6318                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6319
6320         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6321         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6322                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6323                                   (compose->account, F_OUTBOX));
6324                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6325                 g_free(folderidentifier);
6326         }
6327 }
6328
6329 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
6330                             GtkTreeViewColumn *column, Compose *compose)
6331 {
6332         compose_attach_property(compose);
6333 }
6334
6335 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6336                                       gpointer data)
6337 {
6338         Compose *compose = (Compose *)data;
6339         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
6340         GtkTreeIter iter;
6341
6342         if (!event) return FALSE;
6343
6344         if (event->button == 3) {
6345                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6346                                NULL, NULL, event->button, event->time);
6347                 return TRUE;
6348         }
6349
6350         return FALSE;
6351 }
6352
6353 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6354                                    gpointer data)
6355 {
6356         Compose *compose = (Compose *)data;
6357
6358         if (!event) return FALSE;
6359
6360         switch (event->keyval) {
6361         case GDK_Delete:
6362                 compose_attach_remove_selected(compose);
6363                 break;
6364         }
6365         return FALSE;
6366 }
6367
6368 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6369 {
6370         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6371         toolbar_comp_set_sensitive(compose, allow);
6372         menu_set_sensitive(ifactory, "/Message", allow);
6373         menu_set_sensitive(ifactory, "/Edit", allow);
6374 #if USE_ASPELL
6375         menu_set_sensitive(ifactory, "/Spelling", allow);
6376 #endif
6377         menu_set_sensitive(ifactory, "/Options", allow);
6378         menu_set_sensitive(ifactory, "/Tools", allow);
6379         menu_set_sensitive(ifactory, "/Help", allow);
6380 }
6381
6382 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6383 {
6384         Compose *compose = (Compose *)data;
6385
6386         if (prefs_common.work_offline)
6387                 if (alertpanel(_("Offline warning"),
6388                                _("You're working offline. Override?"),
6389                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6390                         return;
6391
6392         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6393                 gtk_timeout_remove(compose->draft_timeout_tag);
6394                 compose->draft_timeout_tag = -1;
6395         }
6396
6397         compose_send(compose);
6398 }
6399
6400 static void compose_send_later_cb(gpointer data, guint action,
6401                                   GtkWidget *widget)
6402 {
6403         Compose *compose = (Compose *)data;
6404         gint val;
6405
6406         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6407         if (!val)
6408                 compose_close(compose);
6409 }
6410
6411 void compose_draft (gpointer data)
6412 {
6413         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6414 }
6415
6416 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6417 {
6418         Compose *compose = (Compose *)data;
6419         FolderItem *draft;
6420         gchar *tmp;
6421         gint msgnum;
6422         MsgFlags flag = {0, 0};
6423         static gboolean lock = FALSE;
6424         MsgInfo *newmsginfo;
6425         FILE *fp;
6426
6427         if (lock) return;
6428
6429         draft = account_get_special_folder(compose->account, F_DRAFT);
6430         g_return_if_fail(draft != NULL);
6431
6432         lock = TRUE;
6433
6434         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6435                               G_DIR_SEPARATOR, compose);
6436         if ((fp = fopen(tmp, "wb")) == NULL) {
6437                 FILE_OP_ERROR(tmp, "fopen");
6438                 return;
6439         }
6440
6441         /* chmod for security */
6442         if (change_file_mode_rw(fp, tmp) < 0) {
6443                 FILE_OP_ERROR(tmp, "chmod");
6444                 g_warning("can't change file mode\n");
6445         }
6446
6447         /* Save draft infos */
6448         fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
6449         fprintf(fp, "S:%s\n", compose->account->address);
6450         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6451                 gchar *savefolderid;
6452
6453                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6454                 fprintf(fp, "SCF:%s\n", savefolderid);
6455                 g_free(savefolderid);
6456         }
6457         fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
6458         fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
6459         fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
6460         fprintf(fp, "\n");
6461
6462         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE) < 0) {
6463                 fclose(fp);
6464                 unlink(tmp);
6465                 g_free(tmp);
6466                 lock = FALSE;
6467                 return;
6468         }
6469         fclose(fp);
6470
6471         folder_item_scan(draft);
6472         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6473                 unlink(tmp);
6474                 g_free(tmp);
6475                 lock = FALSE;
6476                 return;
6477         }
6478         g_free(tmp);
6479         draft->mtime = 0;       /* force updating */
6480
6481         if (compose->mode == COMPOSE_REEDIT) {
6482                 compose_remove_reedit_target(compose);
6483         }
6484
6485         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6486         if (newmsginfo) {
6487                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6488                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6489                 if (compose_use_attach(compose))
6490                         procmsg_msginfo_set_flags(newmsginfo, 0,
6491                                                   MSG_HAS_ATTACHMENT);
6492
6493                 procmsg_msginfo_free(newmsginfo);
6494         }
6495
6496         folder_item_scan(draft);
6497
6498         lock = FALSE;
6499
6500         if (action == COMPOSE_QUIT_EDITING)
6501                 compose_close(compose);
6502         else {
6503                 struct stat s;
6504                 gchar *path;
6505
6506                 path = folder_item_fetch_msg(draft, msgnum);
6507                 g_return_if_fail(path != NULL);
6508                 if (stat(path, &s) < 0) {
6509                         FILE_OP_ERROR(path, "stat");
6510                         g_free(path);
6511                         lock = FALSE;
6512                         return;
6513                 }
6514                 g_free(path);
6515
6516                 procmsg_msginfo_free(compose->targetinfo);
6517                 compose->targetinfo = procmsg_msginfo_new();
6518                 compose->targetinfo->msgnum = msgnum;
6519                 compose->targetinfo->size = s.st_size;
6520                 compose->targetinfo->mtime = s.st_mtime;
6521                 compose->targetinfo->folder = draft;
6522                 compose->mode = COMPOSE_REEDIT;
6523
6524                 if (action == COMPOSE_AUTO_SAVE) {
6525                         compose->autosaved_draft = compose->targetinfo;
6526                 }
6527         }
6528 }
6529
6530 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6531 {
6532         Compose *compose = (Compose *)data;
6533         GList *file_list;
6534
6535         if (compose->redirect_filename != NULL)
6536                 return;
6537
6538         file_list = filesel_select_multiple_files_open(_("Select file"));
6539
6540         if (file_list) {
6541                 GList *tmp;
6542
6543                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6544                         gchar *file = (gchar *) tmp->data;
6545                         compose_attach_append(compose, file, file, NULL);
6546                         compose_changed_cb(NULL, compose);
6547                         g_free(file);
6548                 }
6549                 g_list_free(file_list);
6550         }
6551 }
6552
6553 static void compose_insert_file_cb(gpointer data, guint action,
6554                                    GtkWidget *widget)
6555 {
6556         Compose *compose = (Compose *)data;
6557         GList *file_list;
6558
6559         file_list = filesel_select_multiple_files_open(_("Select file"));
6560
6561         if (file_list) {
6562                 GList *tmp;
6563
6564                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6565                         gchar *file = (gchar *) tmp->data;
6566                         gchar *filedup = g_strdup(file);
6567                         gchar *shortfile = g_path_get_basename(filedup);
6568                         ComposeInsertResult res;
6569
6570                         res = compose_insert_file(compose, file);
6571                         if (res == COMPOSE_INSERT_READ_ERROR) {
6572                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6573                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6574                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6575                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6576                         }
6577                         g_free(shortfile);
6578                         g_free(filedup);
6579                         g_free(file);
6580                 }
6581                 g_list_free(file_list);
6582         }
6583 }
6584
6585 static void compose_insert_sig_cb(gpointer data, guint action,
6586                                   GtkWidget *widget)
6587 {
6588         Compose *compose = (Compose *)data;
6589
6590         compose_insert_sig(compose, FALSE);
6591 }
6592
6593 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6594                               gpointer data)
6595 {
6596         gint x, y;
6597         Compose *compose = (Compose *)data;
6598
6599         gtkut_widget_get_uposition(widget, &x, &y);
6600         prefs_common.compose_x = x;
6601         prefs_common.compose_y = y;
6602
6603         if (compose->sending)
6604                 return TRUE;
6605         compose_close_cb(compose, 0, NULL);
6606         return TRUE;
6607 }
6608
6609 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6610 {
6611         Compose *compose = (Compose *)data;
6612         AlertValue val;
6613
6614         if (compose->exteditor_tag != -1) {
6615                 if (!compose_ext_editor_kill(compose))
6616                         return;
6617         }
6618
6619         if (compose->modified) {
6620                 val = alertpanel(_("Discard message"),
6621                                  _("This message has been modified. discard it?"),
6622                                  _("Discard"), _("to Draft"), _("Cancel"));
6623
6624                 switch (val) {
6625                 case G_ALERTDEFAULT:
6626                         if (prefs_common.autosave)
6627                                 compose_remove_draft(compose);
6628                         break;
6629                 case G_ALERTALTERNATE:
6630                         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6631                         return;
6632                 default:
6633                         return;
6634                 }
6635         }
6636
6637         compose_close(compose);
6638 }
6639
6640 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6641 {
6642         Compose *compose = (Compose *)data;
6643
6644         addressbook_open(compose);
6645 }
6646
6647 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6648 {
6649         Compose *compose = (Compose *)data;
6650         Template *tmpl;
6651         gchar *msg;
6652         AlertValue val;
6653
6654         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6655         g_return_if_fail(tmpl != NULL);
6656
6657         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6658                               tmpl->name);
6659         val = alertpanel(_("Apply template"), msg,
6660                          _("Replace"), _("Insert"), _("Cancel"));
6661         g_free(msg);
6662
6663         if (val == G_ALERTDEFAULT)
6664                 compose_template_apply(compose, tmpl, TRUE);
6665         else if (val == G_ALERTALTERNATE)
6666                 compose_template_apply(compose, tmpl, FALSE);
6667 }
6668
6669 static void compose_ext_editor_cb(gpointer data, guint action,
6670                                   GtkWidget *widget)
6671 {
6672         Compose *compose = (Compose *)data;
6673
6674         compose_exec_ext_editor(compose);
6675 }
6676
6677 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6678 {
6679         if (compose->sending)
6680                 return;
6681         compose_destroy(compose);
6682 }
6683
6684 static void compose_undo_cb(Compose *compose)
6685 {
6686         undo_undo(compose->undostruct);
6687 }
6688
6689 static void compose_redo_cb(Compose *compose)
6690 {
6691         undo_redo(compose->undostruct);
6692 }
6693
6694 static void entry_cut_clipboard(GtkWidget *entry)
6695 {
6696         if (GTK_IS_EDITABLE(entry))
6697                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6698         else if (GTK_IS_TEXT_VIEW(entry))
6699                 gtk_text_buffer_cut_clipboard(
6700                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6701                         gtk_clipboard_get(GDK_NONE),
6702                         TRUE);
6703 }
6704
6705 static void entry_copy_clipboard(GtkWidget *entry)
6706 {
6707         if (GTK_IS_EDITABLE(entry))
6708                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6709         else if (GTK_IS_TEXT_VIEW(entry))
6710                 gtk_text_buffer_copy_clipboard(
6711                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6712                         gtk_clipboard_get(GDK_NONE));
6713 }
6714
6715 static void entry_paste_clipboard(GtkWidget *entry)
6716 {
6717         if (GTK_IS_EDITABLE(entry))
6718                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6719         else if (GTK_IS_TEXT_VIEW(entry))
6720                 gtk_text_buffer_paste_clipboard(
6721                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6722                         gtk_clipboard_get(GDK_NONE),
6723                         NULL, TRUE);
6724 }
6725
6726 static void entry_allsel(GtkWidget *entry)
6727 {
6728         if (GTK_IS_EDITABLE(entry))
6729                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6730         else if (GTK_IS_TEXT_VIEW(entry)) {
6731                 GtkTextIter startiter, enditer;
6732                 GtkTextBuffer *textbuf;
6733
6734                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6735                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6736                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6737
6738                 gtk_text_buffer_move_mark_by_name(textbuf,
6739                         "selection_bound", &startiter);
6740                 gtk_text_buffer_move_mark_by_name(textbuf,
6741                         "insert", &enditer);
6742         }
6743 }
6744
6745
6746 static void compose_cut_cb(Compose *compose)
6747 {
6748         if (compose->focused_editable &&
6749             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6750                 entry_cut_clipboard(compose->focused_editable);
6751 }
6752
6753 static void compose_copy_cb(Compose *compose)
6754 {
6755         if (compose->focused_editable &&
6756             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6757                 entry_copy_clipboard(compose->focused_editable);
6758 }
6759
6760 static void compose_paste_cb(Compose *compose)
6761 {
6762         if (compose->focused_editable &&
6763             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6764                 entry_paste_clipboard(compose->focused_editable);
6765 }
6766
6767 static void compose_paste_as_quote_cb(Compose *compose)
6768 {
6769         if (compose->focused_editable &&
6770             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6771                 /* let text_insert() (called directly or at a later time
6772                  * after the gtk_editable_paste_clipboard) know that
6773                  * text is to be inserted as a quotation. implemented
6774                  * by using a simple refcount... */
6775                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6776                                                 G_OBJECT(compose->focused_editable),
6777                                                 "paste_as_quotation"));
6778                 g_object_set_data(G_OBJECT(compose->focused_editable),
6779                                     "paste_as_quotation",
6780                                     GINT_TO_POINTER(paste_as_quotation + 1));
6781                 entry_paste_clipboard(compose->focused_editable);
6782         }
6783 }
6784
6785 static void compose_allsel_cb(Compose *compose)
6786 {
6787         if (compose->focused_editable &&
6788             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6789                 entry_allsel(compose->focused_editable);
6790 }
6791
6792 static void textview_move_beginning_of_line (GtkTextView *text)
6793 {
6794         GtkTextBuffer *buffer;
6795         GtkTextMark *mark;
6796         GtkTextIter ins;
6797
6798         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6799
6800         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6801         mark = gtk_text_buffer_get_insert(buffer);
6802         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6803         gtk_text_iter_set_line_offset(&ins, 0);
6804         gtk_text_buffer_place_cursor(buffer, &ins);
6805 }
6806
6807 static void textview_move_forward_character (GtkTextView *text)
6808 {
6809         GtkTextBuffer *buffer;
6810         GtkTextMark *mark;
6811         GtkTextIter ins;
6812
6813         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6814
6815         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6816         mark = gtk_text_buffer_get_insert(buffer);
6817         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6818         if (gtk_text_iter_forward_cursor_position(&ins))
6819                 gtk_text_buffer_place_cursor(buffer, &ins);
6820 }
6821
6822 static void textview_move_backward_character (GtkTextView *text)
6823 {
6824         GtkTextBuffer *buffer;
6825         GtkTextMark *mark;
6826         GtkTextIter ins;
6827
6828         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6829
6830         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6831         mark = gtk_text_buffer_get_insert(buffer);
6832         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6833         if (gtk_text_iter_backward_cursor_position(&ins))
6834                 gtk_text_buffer_place_cursor(buffer, &ins);
6835 }
6836
6837 static void textview_move_forward_word (GtkTextView *text)
6838 {
6839         GtkTextBuffer *buffer;
6840         GtkTextMark *mark;
6841         GtkTextIter ins;
6842         gint count;
6843
6844         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6845
6846         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6847         mark = gtk_text_buffer_get_insert(buffer);
6848         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6849         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6850         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6851                 gtk_text_iter_backward_word_start(&ins);
6852                 gtk_text_buffer_place_cursor(buffer, &ins);
6853         }
6854 }
6855
6856 static void textview_move_backward_word (GtkTextView *text)
6857 {
6858         GtkTextBuffer *buffer;
6859         GtkTextMark *mark;
6860         GtkTextIter ins;
6861         gint count;
6862
6863         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6864
6865         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6866         mark = gtk_text_buffer_get_insert(buffer);
6867         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6868         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6869         if (gtk_text_iter_backward_word_starts(&ins, 1))
6870                 gtk_text_buffer_place_cursor(buffer, &ins);
6871 }
6872
6873 static void textview_move_end_of_line (GtkTextView *text)
6874 {
6875         GtkTextBuffer *buffer;
6876         GtkTextMark *mark;
6877         GtkTextIter ins;
6878
6879         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6880
6881         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6882         mark = gtk_text_buffer_get_insert(buffer);
6883         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6884         if (gtk_text_iter_forward_to_line_end(&ins))
6885                 gtk_text_buffer_place_cursor(buffer, &ins);
6886 }
6887
6888 static void textview_move_next_line (GtkTextView *text)
6889 {
6890         GtkTextBuffer *buffer;
6891         GtkTextMark *mark;
6892         GtkTextIter ins;
6893         gint offset;
6894
6895         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6896
6897         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6898         mark = gtk_text_buffer_get_insert(buffer);
6899         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6900 #warning FIXME_GTK2 /* should regist current line offset */
6901         offset = gtk_text_iter_get_line_offset(&ins);
6902         if (gtk_text_iter_forward_line(&ins)) {
6903                 gtk_text_iter_set_line_offset(&ins, offset);
6904                 gtk_text_buffer_place_cursor(buffer, &ins);
6905         }
6906 }
6907
6908 static void textview_move_previous_line (GtkTextView *text)
6909 {
6910         GtkTextBuffer *buffer;
6911         GtkTextMark *mark;
6912         GtkTextIter ins;
6913         gint offset;
6914
6915         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6916
6917         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6918         mark = gtk_text_buffer_get_insert(buffer);
6919         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6920 #warning FIXME_GTK2 /* should regist current line offset */
6921         offset = gtk_text_iter_get_line_offset(&ins);
6922         if (gtk_text_iter_backward_line(&ins)) {
6923                 gtk_text_iter_set_line_offset(&ins, offset);
6924                 gtk_text_buffer_place_cursor(buffer, &ins);
6925         }
6926 }
6927
6928 static void textview_delete_forward_character (GtkTextView *text)
6929 {
6930         GtkTextBuffer *buffer;
6931         GtkTextMark *mark;
6932         GtkTextIter ins, end_iter;
6933
6934         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6935
6936         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6937         mark = gtk_text_buffer_get_insert(buffer);
6938         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6939         end_iter = ins;
6940         if (gtk_text_iter_forward_char(&end_iter)) {
6941                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6942         }
6943 }
6944
6945 static void textview_delete_backward_character (GtkTextView *text)
6946 {
6947         GtkTextBuffer *buffer;
6948         GtkTextMark *mark;
6949         GtkTextIter ins, end_iter;
6950
6951         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6952
6953         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6954         mark = gtk_text_buffer_get_insert(buffer);
6955         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6956         end_iter = ins;
6957         if (gtk_text_iter_backward_char(&end_iter)) {
6958                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6959         }
6960 }
6961
6962 static void textview_delete_forward_word (GtkTextView *text)
6963 {
6964         GtkTextBuffer *buffer;
6965         GtkTextMark *mark;
6966         GtkTextIter ins, end_iter;
6967
6968         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6969
6970         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6971         mark = gtk_text_buffer_get_insert(buffer);
6972         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6973         end_iter = ins;
6974         if (gtk_text_iter_forward_word_end(&end_iter)) {
6975                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6976         }
6977 }
6978
6979 static void textview_delete_backward_word (GtkTextView *text)
6980 {
6981         GtkTextBuffer *buffer;
6982         GtkTextMark *mark;
6983         GtkTextIter ins, end_iter;
6984
6985         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6986
6987         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6988         mark = gtk_text_buffer_get_insert(buffer);
6989         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6990         end_iter = ins;
6991         if (gtk_text_iter_backward_word_start(&end_iter)) {
6992                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6993         }
6994 }
6995
6996 static void textview_delete_line (GtkTextView *text)
6997 {
6998         GtkTextBuffer *buffer;
6999         GtkTextMark *mark;
7000         GtkTextIter ins, start_iter, end_iter;
7001         gboolean found;
7002
7003         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7004
7005         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7006         mark = gtk_text_buffer_get_insert(buffer);
7007         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7008
7009         start_iter = ins;
7010         gtk_text_iter_set_line_offset(&start_iter, 0);
7011
7012         end_iter = ins;
7013         if (gtk_text_iter_ends_line(&end_iter))
7014                 found = gtk_text_iter_forward_char(&end_iter);
7015         else
7016                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7017
7018         if (found)
7019                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
7020 }
7021
7022 static void textview_delete_to_line_end (GtkTextView *text)
7023 {
7024         GtkTextBuffer *buffer;
7025         GtkTextMark *mark;
7026         GtkTextIter ins, end_iter;
7027         gboolean found;
7028
7029         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7030
7031         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7032         mark = gtk_text_buffer_get_insert(buffer);
7033         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7034         end_iter = ins;
7035         if (gtk_text_iter_ends_line(&end_iter))
7036                 found = gtk_text_iter_forward_char(&end_iter);
7037         else
7038                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7039         if (found)
7040                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7041 }
7042
7043 static void compose_advanced_action_cb(Compose *compose,
7044                                         ComposeCallAdvancedAction action)
7045 {
7046         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
7047         static struct {
7048                 void (*do_action) (GtkTextView *text);
7049         } action_table[] = {
7050                 {textview_move_beginning_of_line},
7051                 {textview_move_forward_character},
7052                 {textview_move_backward_character},
7053                 {textview_move_forward_word},
7054                 {textview_move_backward_word},
7055                 {textview_move_end_of_line},
7056                 {textview_move_next_line},
7057                 {textview_move_previous_line},
7058                 {textview_delete_forward_character},
7059                 {textview_delete_backward_character},
7060                 {textview_delete_forward_word},
7061                 {textview_delete_backward_word},
7062                 {textview_delete_line},
7063                 {NULL}, /* gtk_stext_delete_line_n */
7064                 {textview_delete_to_line_end}
7065         };
7066
7067         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
7068
7069         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
7070             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
7071                 if (action_table[action].do_action)
7072                         action_table[action].do_action(text);
7073                 else
7074                         g_warning("Not implemented yet.");
7075         }
7076 }
7077
7078 static gchar *cliptext = NULL;
7079
7080 static void compose_grab_focus_before_cb(GtkWidget *widget, Compose *compose)
7081 {
7082         gchar *str = NULL;
7083         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
7084         if (cliptext) {
7085                 g_free(cliptext);
7086                 cliptext = NULL;
7087         }
7088
7089         if (gtk_clipboard_wait_is_text_available(clip))
7090                 cliptext = gtk_clipboard_wait_for_text(clip);
7091 }
7092
7093 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
7094 {
7095         gchar *str = NULL;
7096         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
7097
7098         if (GTK_IS_EDITABLE(widget)) {
7099                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
7100                 gtk_editable_set_position(GTK_EDITABLE(widget),
7101                         strlen(str));
7102                 g_free(str);
7103         }
7104         if (cliptext)
7105                 gtk_clipboard_set_text(clip, cliptext, -1);
7106
7107         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
7108                 compose->focused_editable = widget;
7109 }
7110
7111 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
7112 {
7113         if (compose->modified == FALSE) {
7114                 compose->modified = TRUE;
7115                 compose_set_title(compose);
7116         }
7117 }
7118
7119 static void compose_toggle_autowrap_cb(gpointer data, guint action,
7120                                        GtkWidget *widget)
7121 {
7122         Compose *compose = (Compose *)data;
7123         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
7124         if (compose->autowrap)
7125                 compose_wrap_line_all_full(compose, TRUE);
7126 }
7127
7128 static void compose_toggle_sign_cb(gpointer data, guint action,
7129                                    GtkWidget *widget)
7130 {
7131         Compose *compose = (Compose *)data;
7132
7133         if (GTK_CHECK_MENU_ITEM(widget)->active)
7134                 compose->use_signing = TRUE;
7135         else
7136                 compose->use_signing = FALSE;
7137 }
7138
7139 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7140                                       GtkWidget *widget)
7141 {
7142         Compose *compose = (Compose *)data;
7143
7144         if (GTK_CHECK_MENU_ITEM(widget)->active)
7145                 compose->use_encryption = TRUE;
7146         else
7147                 compose->use_encryption = FALSE;
7148 }
7149
7150 static void activate_privacy_system(Compose *compose, PrefsAccount *account)
7151 {
7152         g_free(compose->privacy_system);
7153         compose->privacy_system = g_strdup(account->default_privacy_system);
7154         compose_update_privacy_system_menu_item(compose);
7155 }
7156
7157 static void compose_toggle_ruler_cb(gpointer data, guint action,
7158                                     GtkWidget *widget)
7159 {
7160         Compose *compose = (Compose *)data;
7161
7162         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7163                 gtk_widget_show(compose->ruler_hbox);
7164                 prefs_common.show_ruler = TRUE;
7165         } else {
7166                 gtk_widget_hide(compose->ruler_hbox);
7167                 gtk_widget_queue_resize(compose->edit_vbox);
7168                 prefs_common.show_ruler = FALSE;
7169         }
7170 }
7171
7172 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7173                                              GdkDragContext     *drag_context,
7174                                              gint                x,
7175                                              gint                y,
7176                                              GtkSelectionData   *data,
7177                                              guint               info,
7178                                              guint               time,
7179                                              gpointer            user_data)
7180 {
7181         Compose *compose = (Compose *)user_data;
7182         GList *list, *tmp;
7183
7184         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
7185                 list = uri_list_extract_filenames((const gchar *)data->data);
7186                 for (tmp = list; tmp != NULL; tmp = tmp->next)
7187                         compose_attach_append
7188                                 (compose, (const gchar *)tmp->data,
7189                                  (const gchar *)tmp->data, NULL);
7190                 if (list) compose_changed_cb(NULL, compose);
7191                 list_free_strings(list);
7192                 g_list_free(list);
7193         }
7194 }
7195
7196 static gboolean compose_drag_drop(GtkWidget *widget,
7197                                   GdkDragContext *drag_context,
7198                                   gint x, gint y,
7199                                   guint time, gpointer user_data)
7200 {
7201         /* not handling this signal makes compose_insert_drag_received_cb
7202          * called twice */
7203         return TRUE;
7204 }
7205
7206 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7207                                              GdkDragContext     *drag_context,
7208                                              gint                x,
7209                                              gint                y,
7210                                              GtkSelectionData   *data,
7211                                              guint               info,
7212                                              guint               time,
7213                                              gpointer            user_data)
7214 {
7215         Compose *compose = (Compose *)user_data;
7216         GList *list, *tmp;
7217
7218         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
7219          * does not work */
7220         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
7221                 list = uri_list_extract_filenames((const gchar *)data->data);
7222                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
7223                                 compose_insert_file(compose, (const gchar *)tmp->data);
7224                 }
7225                 list_free_strings(list);
7226                 g_list_free(list);
7227                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7228                 return;
7229         } else {
7230                 gchar *tmpfile = get_tmp_file();
7231                 str_write_to_file((const gchar *)data->data, tmpfile);
7232                 compose_insert_file(compose, tmpfile);
7233                 unlink(tmpfile);
7234                 g_free(tmpfile);
7235                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7236                 return;
7237         }
7238         gtk_drag_finish(drag_context, TRUE, FALSE, time);
7239 }
7240
7241 static void compose_header_drag_received_cb (GtkWidget          *widget,
7242                                              GdkDragContext     *drag_context,
7243                                              gint                x,
7244                                              gint                y,
7245                                              GtkSelectionData   *data,
7246                                              guint               info,
7247                                              guint               time,
7248                                              gpointer            user_data)
7249 {
7250         GtkEditable *entry = (GtkEditable *)user_data;
7251         gchar *email = (gchar *)data->data;
7252
7253         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
7254          * does not work */
7255
7256         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
7257                 gchar decoded[strlen(email)];
7258                 int start = 0;
7259
7260                 email += strlen("mailto:");
7261                 decode_uri(decoded, email); /* will fit */
7262                 gtk_editable_delete_text(entry, 0, -1);
7263                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
7264                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7265                 return;
7266         }
7267         gtk_drag_finish(drag_context, TRUE, FALSE, time);
7268 }
7269
7270 #if 0 /* NEW COMPOSE GUI */
7271 static void to_activated(GtkWidget *widget, Compose *compose)
7272 {
7273         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7274                 gtk_widget_grab_focus(compose->newsgroups_entry);
7275         else
7276                 gtk_widget_grab_focus(compose->subject_entry);
7277 }
7278
7279 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7280 {
7281         gtk_widget_grab_focus(compose->subject_entry);
7282 }
7283
7284 static void subject_activated(GtkWidget *widget, Compose *compose)
7285 {
7286         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7287                 gtk_widget_grab_focus(compose->cc_entry);
7288         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7289                 gtk_widget_grab_focus(compose->bcc_entry);
7290         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7291                 gtk_widget_grab_focus(compose->reply_entry);
7292         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7293                 gtk_widget_grab_focus(compose->followup_entry);
7294         else
7295                 gtk_widget_grab_focus(compose->text);
7296 }
7297
7298 static void cc_activated(GtkWidget *widget, Compose *compose)
7299 {
7300         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7301                 gtk_widget_grab_focus(compose->bcc_entry);
7302         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7303                 gtk_widget_grab_focus(compose->reply_entry);
7304         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7305                 gtk_widget_grab_focus(compose->followup_entry);
7306         else
7307                 gtk_widget_grab_focus(compose->text);
7308 }
7309
7310 static void bcc_activated(GtkWidget *widget, Compose *compose)
7311 {
7312         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7313                 gtk_widget_grab_focus(compose->reply_entry);
7314         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7315                 gtk_widget_grab_focus(compose->followup_entry);
7316         else
7317                 gtk_widget_grab_focus(compose->text);
7318 }
7319
7320 static void replyto_activated(GtkWidget *widget, Compose *compose)
7321 {
7322         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7323                 gtk_widget_grab_focus(compose->followup_entry);
7324         else
7325                 gtk_widget_grab_focus(compose->text);
7326 }
7327
7328 static void followupto_activated(GtkWidget *widget, Compose *compose)
7329 {
7330         gtk_widget_grab_focus(compose->text);
7331 }
7332 #endif
7333
7334 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7335                                              GtkWidget *widget)
7336 {
7337         Compose *compose = (Compose *)data;
7338
7339         if (GTK_CHECK_MENU_ITEM(widget)->active)
7340                 compose->return_receipt = TRUE;
7341         else
7342                 compose->return_receipt = FALSE;
7343 }
7344
7345 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7346                                              GtkWidget *widget)
7347 {
7348         Compose *compose = (Compose *)data;
7349
7350         if (GTK_CHECK_MENU_ITEM(widget)->active)
7351                 compose->remove_references = TRUE;
7352         else
7353                 compose->remove_references = FALSE;
7354 }
7355
7356 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7357                                             GdkEventKey *event,
7358                                             ComposeHeaderEntry *headerentry)
7359 {
7360         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7361             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7362             !(event->state & GDK_MODIFIER_MASK) &&
7363             (event->keyval == GDK_BackSpace) &&
7364             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7365                 gtk_container_remove
7366                         (GTK_CONTAINER(headerentry->compose->header_table),
7367                          headerentry->combo);
7368                 gtk_container_remove
7369                         (GTK_CONTAINER(headerentry->compose->header_table),
7370                          headerentry->entry);
7371                 headerentry->compose->header_list =
7372                         g_slist_remove(headerentry->compose->header_list,
7373                                        headerentry);
7374                 g_free(headerentry);
7375         } else  if (event->keyval == GDK_Tab) {
7376                 if (headerentry->compose->header_last == headerentry) {
7377                         /* Override default next focus, and give it to subject_entry
7378                          * instead of notebook tabs
7379                          */
7380                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7381                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7382                         return TRUE;
7383                 }
7384         }
7385         return FALSE;
7386 }
7387
7388 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7389                                     ComposeHeaderEntry *headerentry)
7390 {
7391         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7392                 headerentry->compose->header_list =
7393                         g_slist_append(headerentry->compose->header_list,
7394                                        headerentry);
7395
7396                 compose_create_header_entry(headerentry->compose);
7397                 g_signal_handlers_disconnect_matched
7398                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7399                          0, 0, NULL, NULL, headerentry);
7400
7401                 /* Automatically scroll down */
7402                 compose_show_first_last_header(headerentry->compose, FALSE);
7403
7404         }
7405         return FALSE;
7406 }
7407
7408 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7409 {
7410         GtkAdjustment *vadj;
7411
7412         g_return_if_fail(compose);
7413         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7414         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7415
7416         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7417         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7418 }
7419
7420 static void text_activated(GtkWidget *widget, Compose *compose)
7421 {
7422         compose_send_control_enter(compose);
7423 }
7424
7425 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7426                           const gchar *text, gint len, Compose *compose)
7427 {
7428         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7429                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7430
7431         g_return_if_fail(text);
7432
7433         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7434                                         G_CALLBACK(text_inserted),
7435                                         compose);
7436         if (paste_as_quotation) {
7437                 gchar *new_text;
7438                 gchar *qmark;
7439
7440                 if (len < 0)
7441                         len = strlen(text);
7442
7443                 new_text = g_strndup(text, len);
7444                 if (prefs_common.quotemark && *prefs_common.quotemark)
7445                         qmark = prefs_common.quotemark;
7446                 else
7447                         qmark = "> ";
7448                 gtk_text_buffer_place_cursor(buffer, iter);
7449                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7450                 g_free(new_text);
7451                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7452                                   GINT_TO_POINTER(paste_as_quotation - 1));
7453         } else
7454                 gtk_text_buffer_insert(buffer, iter, text, len);
7455
7456         if (compose->autowrap)
7457                 compose_wrap_line_all_full(compose, TRUE);
7458
7459         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7460                                           G_CALLBACK(text_inserted),
7461                                           compose);
7462         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7463
7464         if (prefs_common.autosave &&
7465             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7466                 compose->draft_timeout_tag = gtk_timeout_add
7467                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7468 }
7469
7470 static gint compose_defer_auto_save_draft(Compose *compose)
7471 {
7472         compose->draft_timeout_tag = -1;
7473         compose_draft_cb((gpointer)compose, COMPOSE_AUTO_SAVE, NULL);
7474         return FALSE;
7475 }
7476
7477 static gboolean compose_send_control_enter(Compose *compose)
7478 {
7479         GdkEvent *ev;
7480         GdkEventKey *kev;
7481         GtkItemFactory *ifactory;
7482         GtkAccelKey *accel;
7483         GtkWidget *send_menu;
7484         GSList *list;
7485         GdkModifierType ignored_mods =
7486                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7487                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7488
7489         ev = gtk_get_current_event();
7490         if (ev->type != GDK_KEY_PRESS) return FALSE;
7491
7492         kev = (GdkEventKey *)ev;
7493         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7494                 return FALSE;
7495
7496         if (compose->exteditor_tag != -1)
7497                 return FALSE;
7498
7499         ifactory = gtk_item_factory_from_widget(compose->menubar);
7500         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7501         list = gtk_accel_groups_from_object(G_OBJECT(send_menu));
7502         if (!list)
7503                 return FALSE;
7504
7505         accel = (GtkAccelKey *)list->data;
7506         if (accel && accel->accel_key == kev->keyval &&
7507             (accel->accel_mods & ~ignored_mods) ==
7508             (kev->state & ~ignored_mods)) {
7509                 compose_send_cb(compose, 0, NULL);
7510                 return TRUE;
7511         }
7512
7513         return FALSE;
7514 }
7515
7516 #if USE_ASPELL
7517 static void compose_check_all(Compose *compose)
7518 {
7519         if (compose->gtkaspell)
7520                 gtkaspell_check_all(compose->gtkaspell);
7521 }
7522
7523 static void compose_highlight_all(Compose *compose)
7524 {
7525         if (compose->gtkaspell)
7526                 gtkaspell_highlight_all(compose->gtkaspell);
7527 }
7528
7529 static void compose_check_backwards(Compose *compose)
7530 {
7531         if (compose->gtkaspell)
7532                 gtkaspell_check_backwards(compose->gtkaspell);
7533         else {
7534                 GtkItemFactory *ifactory;
7535                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7536                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7537                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7538         }
7539 }
7540
7541 static void compose_check_forwards_go(Compose *compose)
7542 {
7543         if (compose->gtkaspell)
7544                 gtkaspell_check_forwards_go(compose->gtkaspell);
7545         else {
7546                 GtkItemFactory *ifactory;
7547                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7548                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7549                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7550         }
7551 }
7552 #endif
7553
7554 /*!
7555  *\brief        Guess originating forward account from MsgInfo and several
7556  *              "common preference" settings. Return NULL if no guess.
7557  */
7558 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7559 {
7560         PrefsAccount *account = NULL;
7561
7562         g_return_val_if_fail(msginfo, NULL);
7563         g_return_val_if_fail(msginfo->folder, NULL);
7564         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7565
7566         if (msginfo->folder->prefs->enable_default_account)
7567                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7568
7569         if (!account)
7570                 account = msginfo->folder->folder->account;
7571
7572         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7573                 gchar *to;
7574                 Xstrdup_a(to, msginfo->to, return NULL);
7575                 extract_address(to);
7576                 account = account_find_from_address(to);
7577         }
7578
7579         if (!account && prefs_common.forward_account_autosel) {
7580                 gchar cc[BUFFSIZE];
7581                 if (!procheader_get_header_from_msginfo
7582                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7583                         extract_address(cc);
7584                         account = account_find_from_address(cc);
7585                 }
7586         }
7587
7588         return account;
7589 }
7590
7591 static void compose_close(Compose *compose)
7592 {
7593         gint x, y;
7594
7595         g_return_if_fail(compose);
7596         gtkut_widget_get_uposition(compose->window, &x, &y);
7597         prefs_common.compose_x = x;
7598         prefs_common.compose_y = y;
7599         gtk_widget_destroy(compose->window);
7600 }
7601
7602 /**
7603  * Add entry field for each address in list.
7604  * \param compose     E-Mail composition object.
7605  * \param listAddress List of (formatted) E-Mail addresses.
7606  */
7607 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7608         GList *node;
7609         gchar *addr;
7610         node = listAddress;
7611         while( node ) {
7612                 addr = ( gchar * ) node->data;
7613                 compose_entry_append( compose, addr, COMPOSE_TO );
7614                 node = g_list_next( node );
7615         }
7616 }
7617
7618 /*
7619  * End of Source.
7620  */
7621
7622 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
7623                                     guint action)
7624 {
7625         gchar *body;
7626         GSList *new_msglist = NULL;
7627
7628         g_return_if_fail(msgview != NULL);
7629
7630         g_return_if_fail(msginfo_list != NULL);
7631
7632         if (g_slist_length(msginfo_list) == 1) {
7633                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
7634                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
7635
7636                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
7637                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
7638
7639                         MsgInfo *tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
7640                                                 orig_msginfo, mimeinfo);
7641                         if (tmp_msginfo != NULL) {
7642                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
7643                         }
7644                 }
7645         }
7646
7647         body = messageview_get_selection(msgview);
7648
7649         if (new_msglist) {
7650                 compose_reply_mode((ComposeMode)action, new_msglist, body);
7651                 g_slist_free(new_msglist);
7652         } else
7653                 compose_reply_mode((ComposeMode)action, msginfo_list, body);
7654
7655         g_free(body);
7656 }