src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2005 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 #ifndef PANGO_ENABLE_ENGINE
  27 #  define PANGO_ENABLE_ENGINE
  28 #endif
  29
  30 #include <glib.h>
  31 #include <glib/gi18n.h>
  32 #include <gdk/gdkkeysyms.h>
  33 #include <gtk/gtkmain.h>
  34 #include <gtk/gtkmenu.h>
  35 #include <gtk/gtkmenuitem.h>
  36 #include <gtk/gtkitemfactory.h>
  37 #include <gtk/gtkcheckmenuitem.h>
  38 #include <gtk/gtkoptionmenu.h>
  39 #include <gtk/gtkwidget.h>
  40 #include <gtk/gtkvpaned.h>
  41 #include <gtk/gtkentry.h>
  42 #include <gtk/gtkeditable.h>
  43 #include <gtk/gtkwindow.h>
  44 #include <gtk/gtksignal.h>
  45 #include <gtk/gtkvbox.h>
  46 #include <gtk/gtkcontainer.h>
  47 #include <gtk/gtkhandlebox.h>
  48 #include <gtk/gtktoolbar.h>
  49 #include <gtk/gtktable.h>
  50 #include <gtk/gtkhbox.h>
  51 #include <gtk/gtklabel.h>
  52 #include <gtk/gtkscrolledwindow.h>
  53 #include <gtk/gtktreeview.h>
  54 #include <gtk/gtkliststore.h>
  55 #include <gtk/gtktreeselection.h>
  56 #include <gtk/gtktreemodel.h>
  57
  58 #include <gtk/gtkdnd.h>
  59 #include <gtk/gtkclipboard.h>
  60 #include <pango/pango-break.h>
  61 #include <stdio.h>
  62 #include <stdlib.h>
  63 #include <string.h>
  64 #include <ctype.h>
  65 #include <sys/types.h>
  66 #include <sys/stat.h>
  67 #include <unistd.h>
  68 #include <time.h>
  69 /* #include <sys/utsname.h> */
  70 #include <stdlib.h>
  71 #include <sys/wait.h>
  72 #include <signal.h>
  73 #include <errno.h>
  74 #include <libgen.h>
  75
  76 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  77 #  include <wchar.h>
  78 #  include <wctype.h>
  79 #endif
  80
  81 #include "main.h"
  82 #include "mainwindow.h"
  83 #include "compose.h"
  84 #include "addressbook.h"
  85 #include "folderview.h"
  86 #include "procmsg.h"
  87 #include "menu.h"
  88 #include "stock_pixmap.h"
  89 #include "send_message.h"
  90 #include "imap.h"
  91 #include "news.h"
  92 #include "customheader.h"
  93 #include "prefs_common.h"
  94 #include "prefs_account.h"
  95 #include "action.h"
  96 #include "account.h"
  97 #include "filesel.h"
  98 #include "procheader.h"
  99 #include "procmime.h"
 100 #include "statusbar.h"
 101 #include "about.h"
 102 #include "base64.h"
 103 #include "quoted-printable.h"
 104 #include "codeconv.h"
 105 #include "utils.h"
 106 #include "gtkutils.h"
 107 #include "socket.h"
 108 #include "alertpanel.h"
 109 #include "manage_window.h"
 110 #include "gtkshruler.h"
 111 #include "folder.h"
 112 #include "addr_compl.h"
 113 #include "quote_fmt.h"
 114 #include "template.h"
 115 #include "undo.h"
 116 #include "foldersel.h"
 117 #include "toolbar.h"
 118
 119 enum
 120 {
 121         COL_MIMETYPE = 0,
 122         COL_SIZE     = 1,
 123         COL_NAME     = 2,
 124         COL_DATA     = 3,
 125         COL_AUTODATA = 4,
 126         N_COL_COLUMNS
 127 };
 128
 129 #define N_ATTACH_COLS   (N_COL_COLUMNS)
 130
 131 typedef enum
 132 {
 133         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 134         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 135         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 137         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 139         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 140         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 141         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 142         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 143         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 144         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 145         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 146         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 147         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 148 } ComposeCallAdvancedAction;
 149
 150 typedef enum
 151 {
 152         PRIORITY_HIGHEST = 1,
 153         PRIORITY_HIGH,
 154         PRIORITY_NORMAL,
 155         PRIORITY_LOW,
 156         PRIORITY_LOWEST
 157 } PriorityLevel;
 158
 159 typedef enum
 160 {
 161         COMPOSE_INSERT_SUCCESS,
 162         COMPOSE_INSERT_READ_ERROR,
 163         COMPOSE_INSERT_INVALID_CHARACTER,
 164         COMPOSE_INSERT_NO_FILE
 165 } ComposeInsertResult;
 166
 167 typedef enum
 168 {
 169         COMPOSE_QUIT_EDITING,
 170         COMPOSE_KEEP_EDITING,
 171         COMPOSE_AUTO_SAVE
 172 } ComposeDraftAction;
 173
 174 typedef enum
 175 {
 176         COMPOSE_WRITE_FOR_SEND,
 177         COMPOSE_WRITE_FOR_STORE
 178 } ComposeWriteType;
 179
 180 #define B64_LINE_SIZE           57
 181 #define B64_BUFFSIZE            77
 182
 183 #define MAX_REFERENCES_LEN      999
 184
 185 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 186
 187 static GList *compose_list = NULL;
 188
 189 Compose *compose_generic_new                    (PrefsAccount   *account,
 190                                                  const gchar    *to,
 191                                                  FolderItem     *item,
 192                                                  GPtrArray      *attach_files,
 193                                                  GList          *listAddress );
 194
 195 static Compose *compose_create                  (PrefsAccount   *account,
 196                                                  ComposeMode     mode);
 197
 198 static GtkWidget *compose_account_option_menu_create
 199                                                 (Compose        *compose);
 200 static void compose_set_template_menu           (Compose        *compose);
 201 static void compose_template_apply              (Compose        *compose,
 202                                                  Template       *tmpl,
 203                                                  gboolean        replace);
 204 static void compose_destroy                     (Compose        *compose);
 205
 206 static void compose_entries_set                 (Compose        *compose,
 207                                                  const gchar    *mailto);
 208 static gint compose_parse_header                (Compose        *compose,
 209                                                  MsgInfo        *msginfo);
 210 static gchar *compose_parse_references          (const gchar    *ref,
 211                                                  const gchar    *msgid);
 212
 213 static gchar *compose_quote_fmt                 (Compose        *compose,
 214                                                  MsgInfo        *msginfo,
 215                                                  const gchar    *fmt,
 216                                                  const gchar    *qmark,
 217                                                  const gchar    *body);
 218
 219 static void compose_reply_set_entry             (Compose        *compose,
 220                                                  MsgInfo        *msginfo,
 221                                                  gboolean        to_all,
 222                                                  gboolean        to_ml,
 223                                                  gboolean        to_sender,
 224                                                  gboolean
 225                                                  followup_and_reply_to);
 226 static void compose_reedit_set_entry            (Compose        *compose,
 227                                                  MsgInfo        *msginfo);
 228
 229 static void compose_insert_sig                  (Compose        *compose,
 230                                                  gboolean        replace);
 231 static gchar *compose_get_signature_str         (Compose        *compose);
 232 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 233                                                  const gchar    *file);
 234
 235 static void compose_attach_append               (Compose        *compose,
 236                                                  const gchar    *file,
 237                                                  const gchar    *type,
 238                                                  const gchar    *content_type);
 239 static void compose_attach_parts                (Compose        *compose,
 240                                                  MsgInfo        *msginfo);
 241
 242 static void compose_wrap_paragraph              (Compose        *compose,
 243                                                  GtkTextIter    *par_iter);
 244 static void compose_wrap_all                    (Compose        *compose);
 245 static void compose_wrap_all_full               (Compose        *compose,
 246                                                  gboolean        autowrap);
 247
 248 static void compose_set_title                   (Compose        *compose);
 249 static void compose_select_account              (Compose        *compose,
 250                                                  PrefsAccount   *account,
 251                                                  gboolean        init);
 252
 253 static PrefsAccount *compose_current_mail_account(void);
 254 /* static gint compose_send                     (Compose        *compose); */
 255 static gboolean compose_check_for_valid_recipient
 256                                                 (Compose        *compose);
 257 static gboolean compose_check_entries           (Compose        *compose,
 258                                                  gboolean       check_subject);
 259 static gint compose_write_to_file               (Compose        *compose,
 260                                                  FILE           *fp,
 261                                                  gint            action);
 262 static gint compose_write_body_to_file          (Compose        *compose,
 263                                                  const gchar    *file);
 264 static gint compose_remove_reedit_target        (Compose        *compose);
 265 void compose_remove_draft                       (Compose        *compose);
 266 static gint compose_queue                       (Compose        *compose,
 267                                                  gint           *msgnum,
 268                                                  FolderItem     **item);
 269 static gint compose_queue_sub                   (Compose        *compose,
 270                                                  gint           *msgnum,
 271                                                  FolderItem     **item,
 272                                                  gboolean       check_subject);
 273 static void compose_add_attachments             (Compose        *compose,
 274                                                  MimeInfo       *parent);
 275 static gchar *compose_get_header                (Compose        *compose);
 276
 277 static void compose_convert_header              (gchar          *dest,
 278                                                  gint            len,
 279                                                  gchar          *src,
 280                                                  gint            header_len,
 281                                                  gboolean        addr_field);
 282
 283 static void compose_attach_info_free            (AttachInfo     *ainfo);
 284 static void compose_attach_remove_selected      (Compose        *compose);
 285
 286 static void compose_attach_property             (Compose        *compose);
 287 static void compose_attach_property_create      (gboolean       *cancelled);
 288 static void attach_property_ok                  (GtkWidget      *widget,
 289                                                  gboolean       *cancelled);
 290 static void attach_property_cancel              (GtkWidget      *widget,
 291                                                  gboolean       *cancelled);
 292 static gint attach_property_delete_event        (GtkWidget      *widget,
 293                                                  GdkEventAny    *event,
 294                                                  gboolean       *cancelled);
 295 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 296                                                  GdkEventKey    *event,
 297                                                  gboolean       *cancelled);
 298
 299 static void compose_exec_ext_editor             (Compose           *compose);
 300 static gint compose_exec_ext_editor_real        (const gchar       *file);
 301 static gboolean compose_ext_editor_kill         (Compose           *compose);
 302 static void compose_input_cb                    (gpointer           data,
 303                                                  gint               source,
 304                                                  GdkInputCondition  condition);
 305 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 306                                                  gboolean           sensitive);
 307
 308 static void compose_undo_state_changed          (UndoMain       *undostruct,
 309                                                  gint            undo_state,
 310                                                  gint            redo_state,
 311                                                  gpointer        data);
 312
 313 static void compose_create_header_entry (Compose *compose);
 314 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 315 static void compose_update_priority_menu_item(Compose * compose);
 316
 317 static void compose_add_field_list      ( Compose *compose,
 318                                           GList *listAddress );
 319
 320 /* callback functions */
 321
 322 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 323                                          GtkAllocation  *allocation,
 324                                          GtkSHRuler     *shruler);
 325 static void account_activated           (GtkMenuItem    *menuitem,
 326                                          gpointer        data);
 327 static void attach_selected             (GtkTreeView    *tree_view,
 328                                          GtkTreePath    *tree_path,
 329                                          GtkTreeViewColumn *column,
 330                                          Compose *compose);
 331 static gboolean attach_button_pressed   (GtkWidget      *widget,
 332                                          GdkEventButton *event,
 333                                          gpointer        data);
 334 static gboolean attach_key_pressed      (GtkWidget      *widget,
 335                                          GdkEventKey    *event,
 336                                          gpointer        data);
 337
 338 static void compose_send_cb             (gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_send_later_cb       (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344
 345 static void compose_draft_cb            (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348
 349 static void compose_attach_cb           (gpointer        data,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352 static void compose_insert_file_cb      (gpointer        data,
 353                                          guint           action,
 354                                          GtkWidget      *widget);
 355 static void compose_insert_sig_cb       (gpointer        data,
 356                                          guint           action,
 357                                          GtkWidget      *widget);
 358
 359 static void compose_close_cb            (gpointer        data,
 360                                          guint           action,
 361                                          GtkWidget      *widget);
 362
 363 static void compose_address_cb          (gpointer        data,
 364                                          guint           action,
 365                                          GtkWidget      *widget);
 366 static void compose_template_activate_cb(GtkWidget      *widget,
 367                                          gpointer        data);
 368
 369 static void compose_ext_editor_cb       (gpointer        data,
 370                                          guint           action,
 371                                          GtkWidget      *widget);
 372
 373 static gint compose_delete_cb           (GtkWidget      *widget,
 374                                          GdkEventAny    *event,
 375                                          gpointer        data);
 376 static void compose_destroy_cb          (GtkWidget      *widget,
 377                                          Compose        *compose);
 378
 379 static void compose_undo_cb             (Compose        *compose);
 380 static void compose_redo_cb             (Compose        *compose);
 381 static void compose_cut_cb              (Compose        *compose);
 382 static void compose_copy_cb             (Compose        *compose);
 383 static void compose_paste_cb            (Compose        *compose);
 384 static void compose_paste_as_quote_cb   (Compose        *compose);
 385 static void compose_allsel_cb           (Compose        *compose);
 386
 387 static void compose_advanced_action_cb  (Compose                   *compose,
 388                                          ComposeCallAdvancedAction  action);
 389
 390 static void compose_grab_focus_cb       (GtkWidget      *widget,
 391                                          Compose        *compose);
 392 static void compose_grab_focus_before_cb(GtkWidget      *widget,
 393                                          Compose        *compose);
 394
 395 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 396                                          Compose        *compose);
 397
 398 static void compose_wrap_cb             (gpointer        data,
 399                                          guint           action,
 400                                          GtkWidget      *widget);
 401 static void compose_toggle_autowrap_cb  (gpointer        data,
 402                                          guint           action,
 403                                          GtkWidget      *widget);
 404
 405 #if 0
 406 static void compose_toggle_to_cb        (gpointer        data,
 407                                          guint           action,
 408                                          GtkWidget      *widget);
 409 static void compose_toggle_cc_cb        (gpointer        data,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 static void compose_toggle_bcc_cb       (gpointer        data,
 413                                          guint           action,
 414                                          GtkWidget      *widget);
 415 static void compose_toggle_replyto_cb   (gpointer        data,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 static void compose_toggle_followupto_cb(gpointer        data,
 419                                          guint           action,
 420                                          GtkWidget      *widget);
 421 static void compose_toggle_attach_cb    (gpointer        data,
 422                                          guint           action,
 423                                          GtkWidget      *widget);
 424 #endif
 425 static void compose_toggle_ruler_cb     (gpointer        data,
 426                                          guint           action,
 427                                          GtkWidget      *widget);
 428 static void compose_toggle_sign_cb      (gpointer        data,
 429                                          guint           action,
 430                                          GtkWidget      *widget);
 431 static void compose_toggle_encrypt_cb   (gpointer        data,
 432                                          guint           action,
 433                                          GtkWidget      *widget);
 434 static void compose_set_privacy_system_cb(GtkWidget      *widget,
 435                                           gpointer        data);
 436 static void compose_update_privacy_system_menu_item(Compose * compose);
 437 static void activate_privacy_system     (Compose *compose,
 438                                          PrefsAccount *account);
 439 static void compose_use_signing(Compose *compose, gboolean use_signing);
 440 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 441 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 442                                              GtkWidget *widget);
 443 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 444                                              GtkWidget *widget);
 445 static void compose_set_priority_cb     (gpointer        data,
 446                                          guint           action,
 447                                          GtkWidget      *widget);
 448
 449 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 450                                              GdkDragContext     *drag_context,
 451                                              gint                x,
 452                                              gint                y,
 453                                              GtkSelectionData   *data,
 454                                              guint               info,
 455                                              guint               time,
 456                                              gpointer            user_data);
 457 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 458                                              GdkDragContext     *drag_context,
 459                                              gint                x,
 460                                              gint                y,
 461                                              GtkSelectionData   *data,
 462                                              guint               info,
 463                                              guint               time,
 464                                              gpointer            user_data);
 465 static void compose_header_drag_received_cb (GtkWidget          *widget,
 466                                              GdkDragContext     *drag_context,
 467                                              gint                x,
 468                                              gint                y,
 469                                              GtkSelectionData   *data,
 470                                              guint               info,
 471                                              guint               time,
 472                                              gpointer            user_data);
 473
 474 static gboolean compose_drag_drop           (GtkWidget *widget,
 475                                              GdkDragContext *drag_context,
 476                                              gint x, gint y,
 477                                              guint time, gpointer user_data);
 478 #if 0
 479 static void to_activated                (GtkWidget      *widget,
 480                                          Compose        *compose);
 481 static void newsgroups_activated        (GtkWidget      *widget,
 482                                          Compose        *compose);
 483 static void cc_activated                (GtkWidget      *widget,
 484                                          Compose        *compose);
 485 static void bcc_activated               (GtkWidget      *widget,
 486                                          Compose        *compose);
 487 static void replyto_activated           (GtkWidget      *widget,
 488                                          Compose        *compose);
 489 static void followupto_activated        (GtkWidget      *widget,
 490                                          Compose        *compose);
 491 static void subject_activated           (GtkWidget      *widget,
 492                                          Compose        *compose);
 493 #endif
 494
 495 static void text_inserted               (GtkTextBuffer  *buffer,
 496                                          GtkTextIter    *iter,
 497                                          const gchar    *text,
 498                                          gint            len,
 499                                          Compose        *compose);
 500 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 501                                   gboolean to_all, gboolean to_ml,
 502                                   gboolean to_sender,
 503                                   gboolean followup_and_reply_to,
 504                                   const gchar *body);
 505
 506 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 507                                             ComposeHeaderEntry *headerentry);
 508 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 509                                             GdkEventKey        *event,
 510                                             ComposeHeaderEntry *headerentry);
 511
 512 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 513
 514 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 515
 516 #if USE_ASPELL
 517 static void compose_check_all              (Compose *compose);
 518 static void compose_highlight_all          (Compose *compose);
 519 static void compose_check_backwards        (Compose *compose);
 520 static void compose_check_forwards_go      (Compose *compose);
 521 #endif
 522
 523 static gint compose_defer_auto_save_draft       (Compose        *compose);
 524 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 525
 526 static void compose_close       (Compose *compose);
 527
 528 static GtkItemFactoryEntry compose_popup_entries[] =
 529 {
 530         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 531         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 532         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 533         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 534 };
 535
 536 static GtkItemFactoryEntry compose_entries[] =
 537 {
 538         {N_("/_Message"),                               NULL, NULL, 0, "<Branch>"},
 539         {N_("/_Message/_Send"),         "<control>Return",
 540                                         compose_send_cb, 0, NULL},
 541         {N_("/_Message/Send _later"),   "<shift><control>S",
 542                                         compose_send_later_cb,  0, NULL},
 543         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 544         {N_("/_Message/_Attach file"),          "<control>M", compose_attach_cb,      0, NULL},
 545         {N_("/_Message/_Insert file"),          "<control>I", compose_insert_file_cb, 0, NULL},
 546         {N_("/_Message/Insert si_gnature"),     "<control>G", compose_insert_sig_cb,  0, NULL},
 547         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 548         {N_("/_Message/_Save"),
 549                                                 "<control>S", compose_draft_cb, COMPOSE_KEEP_EDITING, NULL},
 550         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 551         {N_("/_Message/_Close"),                        "<control>W", compose_close_cb, 0, NULL},
 552
 553         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 554         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 555         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 556         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 557         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 558         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 559         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 560         {N_("/_Edit/Paste as _quotation"),
 561                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 562         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 563         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 564         {N_("/_Edit/A_dvanced/Move a character backward"),
 565                                         "<control>B",
 566                                         compose_advanced_action_cb,
 567                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 568                                         NULL},
 569         {N_("/_Edit/A_dvanced/Move a character forward"),
 570                                         "<control>F",
 571                                         compose_advanced_action_cb,
 572                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 573                                         NULL},
 574         {N_("/_Edit/A_dvanced/Move a word backward"),
 575                                         NULL, /* "<alt>B" */
 576                                         compose_advanced_action_cb,
 577                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 578                                         NULL},
 579         {N_("/_Edit/A_dvanced/Move a word forward"),
 580                                         NULL, /* "<alt>F" */
 581                                         compose_advanced_action_cb,
 582                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 583                                         NULL},
 584         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 585                                         NULL, /* "<control>A" */
 586                                         compose_advanced_action_cb,
 587                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 588                                         NULL},
 589         {N_("/_Edit/A_dvanced/Move to end of line"),
 590                                         "<control>E",
 591                                         compose_advanced_action_cb,
 592                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 593                                         NULL},
 594         {N_("/_Edit/A_dvanced/Move to previous line"),
 595                                         "<control>P",
 596                                         compose_advanced_action_cb,
 597                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 598                                         NULL},
 599         {N_("/_Edit/A_dvanced/Move to next line"),
 600                                         "<control>N",
 601                                         compose_advanced_action_cb,
 602                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 603                                         NULL},
 604         {N_("/_Edit/A_dvanced/Delete a character backward"),
 605                                         "<control>H",
 606                                         compose_advanced_action_cb,
 607                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 608                                         NULL},
 609         {N_("/_Edit/A_dvanced/Delete a character forward"),
 610                                         "<control>D",
 611                                         compose_advanced_action_cb,
 612                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 613                                         NULL},
 614         {N_("/_Edit/A_dvanced/Delete a word backward"),
 615                                         NULL, /* "<control>W" */
 616                                         compose_advanced_action_cb,
 617                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 618                                         NULL},
 619         {N_("/_Edit/A_dvanced/Delete a word forward"),
 620                                         NULL, /* "<alt>D", */
 621                                         compose_advanced_action_cb,
 622                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 623                                         NULL},
 624         {N_("/_Edit/A_dvanced/Delete line"),
 625                                         "<control>U",
 626                                         compose_advanced_action_cb,
 627                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 628                                         NULL},
 629         {N_("/_Edit/A_dvanced/Delete entire line"),
 630                                         NULL,
 631                                         compose_advanced_action_cb,
 632                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 633                                         NULL},
 634         {N_("/_Edit/A_dvanced/Delete to end of line"),
 635                                         "<control>K",
 636                                         compose_advanced_action_cb,
 637                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 638                                         NULL},
 639         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 640         {N_("/_Edit/_Wrap current paragraph"),
 641                                         "<control>L", compose_wrap_cb, 0, NULL},
 642         {N_("/_Edit/Wrap all long _lines"),
 643                                         "<control><alt>L", compose_wrap_cb, 1, NULL},
 644         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 645         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 646         {N_("/_Edit/Edit with e_xternal editor"),
 647                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 648 #if USE_ASPELL
 649         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 650         {N_("/_Spelling/_Check all or check selection"),
 651                                         NULL, compose_check_all, 0, NULL},
 652         {N_("/_Spelling/_Highlight all misspelled words"),
 653                                         NULL, compose_highlight_all, 0, NULL},
 654         {N_("/_Spelling/Check _backwards misspelled word"),
 655                                         NULL, compose_check_backwards , 0, NULL},
 656         {N_("/_Spelling/_Forward to next misspelled word"),
 657                                         NULL, compose_check_forwards_go, 0, NULL},
 658         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 659         {N_("/_Spelling/_Spelling Configuration"),
 660                                         NULL, NULL, 0, "<Branch>"},
 661 #endif
 662         {N_("/_Options"),               NULL, NULL, 0, "<Branch>"},
 663         {N_("/_Options/Privacy System"),                NULL, NULL,   0, "<Branch>"},
 664         {N_("/_Options/Privacy System/None"),   NULL, NULL,   0, "<RadioItem>"},
 665         {N_("/_Options/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 666         {N_("/_Options/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 667         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 668         {N_("/_Options/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 669         {N_("/_Options/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 670         {N_("/_Options/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Options/Priority/Highest"},
 671         {N_("/_Options/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Options/Priority/Highest"},
 672         {N_("/_Options/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Options/Priority/Highest"},
 673         {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
 674         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 675         {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 676         {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 677         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 678         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 679         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 680         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 681         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 682         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 683         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 684 };
 685
 686 static GtkTargetEntry compose_mime_types[] =
 687 {
 688         {"text/uri-list", 0, 0},
 689         {"text/plain", 0, 0},
 690         {"STRING", 0, 0}
 691 };
 692
 693 static gboolean compose_put_existing_to_front(MsgInfo *info)
 694 {
 695         GList *compose_list = compose_get_compose_list();
 696         GList *elem = NULL;
 697
 698         if (compose_list) {
 699                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 700                      elem = elem->next) {
 701                         Compose *c = (Compose*)elem->data;
 702
 703                         if (!c->targetinfo || !c->targetinfo->msgid ||
 704                             !info->msgid)
 705                                 continue;
 706
 707                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 708                                 gtkut_window_popup(c->window);
 709                                 return TRUE;
 710                         }
 711                 }
 712         }
 713         return FALSE;
 714 }
 715
 716 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 717                      GPtrArray *attach_files)
 718 {
 719         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 720 }
 721
 722 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 723 {
 724         return compose_generic_new(account, NULL, item, NULL, NULL);
 725 }
 726
 727 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 728 {
 729         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 730 }
 731
 732 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 733                              GPtrArray *attach_files, GList *listAddress )
 734 {
 735         Compose *compose;
 736         GtkTextView *textview;
 737         GtkTextBuffer *textbuf;
 738         GtkTextIter iter;
 739         GtkItemFactory *ifactory;
 740
 741         if (item && item->prefs && item->prefs->enable_default_account)
 742                 account = account_find_from_id(item->prefs->default_account);
 743
 744         if (!account) account = cur_account;
 745         g_return_val_if_fail(account != NULL, NULL);
 746
 747         compose = compose_create(account, COMPOSE_NEW);
 748         ifactory = gtk_item_factory_from_widget(compose->menubar);
 749
 750         compose->replyinfo = NULL;
 751         compose->fwdinfo   = NULL;
 752
 753         textview = GTK_TEXT_VIEW(compose->text);
 754         textbuf = gtk_text_view_get_buffer(textview);
 755
 756         undo_block(compose->undostruct);
 757 #ifdef USE_ASPELL
 758         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 759             compose->gtkaspell)
 760                 gtkaspell_change_dict(compose->gtkaspell,
 761                     item->prefs->default_dictionary);
 762 #endif
 763
 764         if (account->auto_sig)
 765                 compose_insert_sig(compose, FALSE);
 766         gtk_text_buffer_get_start_iter(textbuf, &iter);
 767         gtk_text_buffer_place_cursor(textbuf, &iter);
 768
 769         if (account->protocol != A_NNTP) {
 770                 if (mailto && *mailto != '\0') {
 771                         compose_entries_set(compose, mailto);
 772
 773                 } else if (item && item->prefs->enable_default_to) {
 774                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 775                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 776                 }
 777                 if (item && item->ret_rcpt) {
 778                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 779                 }
 780         } else {
 781                 if (mailto) {
 782                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 783                 }
 784                 /*
 785                  * CLAWS: just don't allow return receipt request, even if the user
 786                  * may want to send an email. simple but foolproof.
 787                  */
 788                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 789         }
 790         compose_add_field_list( compose, listAddress );
 791
 792         if (attach_files) {
 793                 gint i;
 794                 gchar *file;
 795
 796                 for (i = 0; i < attach_files->len; i++) {
 797                         file = g_ptr_array_index(attach_files, i);
 798                         compose_attach_append(compose, file, file, NULL);
 799                 }
 800         }
 801
 802         compose_show_first_last_header(compose, TRUE);
 803
 804         /* Set save folder */
 805         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 806                 gchar *folderidentifier;
 807
 808                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 809                 folderidentifier = folder_item_get_identifier(item);
 810                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 811                 g_free(folderidentifier);
 812         }
 813
 814         gtk_widget_grab_focus(compose->header_last->entry);
 815
 816         undo_unblock(compose->undostruct);
 817
 818         if (prefs_common.auto_exteditor)
 819                 compose_exec_ext_editor(compose);
 820
 821         return compose;
 822 }
 823
 824 /*
 825 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 826                                            const gchar *followupto, gchar * to)
 827 {
 828         Compose *compose;
 829
 830         if (!account) account = cur_account;
 831         g_return_val_if_fail(account != NULL, NULL);
 832         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 833
 834         compose = compose_create(account, COMPOSE_NEW);
 835
 836         if (prefs_common.auto_sig)
 837                 compose_insert_sig(compose);
 838         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 839         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 840
 841         compose_entry_append(compose, to, COMPOSE_TO);
 842         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 843         gtk_widget_grab_focus(compose->subject_entry);
 844
 845         return compose;
 846 }
 847 */
 848
 849 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 850 {
 851         MsgInfo *msginfo;
 852         guint list_len;
 853
 854         g_return_if_fail(msginfo_list != NULL);
 855
 856         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 857         g_return_if_fail(msginfo != NULL);
 858
 859         list_len = g_slist_length(msginfo_list);
 860
 861         switch (mode) {
 862         case COMPOSE_REPLY:
 863                 compose_reply(msginfo, prefs_common.reply_with_quote,
 864                               FALSE, prefs_common.default_reply_list, FALSE, body);
 865                 break;
 866         case COMPOSE_REPLY_WITH_QUOTE:
 867                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 868                 break;
 869         case COMPOSE_REPLY_WITHOUT_QUOTE:
 870                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 871                 break;
 872         case COMPOSE_REPLY_TO_SENDER:
 873                 compose_reply(msginfo, prefs_common.reply_with_quote,
 874                               FALSE, FALSE, TRUE, body);
 875                 break;
 876         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 877                 compose_followup_and_reply_to(msginfo,
 878                                               prefs_common.reply_with_quote,
 879                                               FALSE, FALSE, body);
 880                 break;
 881         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 882                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 883                 break;
 884         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 885                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 886                 break;
 887         case COMPOSE_REPLY_TO_ALL:
 888                 compose_reply(msginfo, prefs_common.reply_with_quote,
 889                               TRUE, FALSE, FALSE, body);
 890                 break;
 891         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 892                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 893                 break;
 894         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 895                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 896                 break;
 897         case COMPOSE_REPLY_TO_LIST:
 898                 compose_reply(msginfo, prefs_common.reply_with_quote,
 899                               FALSE, TRUE, FALSE, body);
 900                 break;
 901         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 902                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 903                 break;
 904         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 905                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 906                 break;
 907         case COMPOSE_FORWARD:
 908                 if (prefs_common.forward_as_attachment) {
 909                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 910                         return;
 911                 } else {
 912                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 913                         return;
 914                 }
 915                 break;
 916         case COMPOSE_FORWARD_INLINE:
 917                 /* check if we reply to more than one Message */
 918                 if (list_len == 1) {
 919                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 920                         break;
 921                 }
 922                 /* more messages FALL THROUGH */
 923         case COMPOSE_FORWARD_AS_ATTACH:
 924                 compose_forward_multiple(NULL, msginfo_list);
 925                 break;
 926         case COMPOSE_REDIRECT:
 927                 compose_redirect(NULL, msginfo);
 928                 break;
 929         default:
 930                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 931         }
 932 }
 933
 934 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 935                    gboolean to_ml, gboolean to_sender,
 936                    const gchar *body)
 937 {
 938         compose_generic_reply(msginfo, quote, to_all, to_ml,
 939                               to_sender, FALSE, body);
 940 }
 941
 942 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 943                                    gboolean to_all,
 944                                    gboolean to_sender,
 945                                    const gchar *body)
 946 {
 947         compose_generic_reply(msginfo, quote, to_all, FALSE,
 948                               to_sender, TRUE, body);
 949 }
 950
 951 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 952                                   gboolean to_all, gboolean to_ml,
 953                                   gboolean to_sender,
 954                                   gboolean followup_and_reply_to,
 955                                   const gchar *body)
 956 {
 957         GtkItemFactory *ifactory;
 958         Compose *compose;
 959         PrefsAccount *account = NULL;
 960         PrefsAccount *reply_account;
 961         GtkTextView *textview;
 962         GtkTextBuffer *textbuf;
 963         GtkTextIter iter;
 964         int cursor_pos;
 965
 966         g_return_if_fail(msginfo != NULL);
 967         g_return_if_fail(msginfo->folder != NULL);
 968
 969         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 970
 971         g_return_if_fail(account != NULL);
 972
 973         if (to_sender && account->protocol == A_NNTP &&
 974             !followup_and_reply_to) {
 975                 reply_account =
 976                         account_find_from_address(account->address);
 977                 if (!reply_account)
 978                         reply_account = compose_current_mail_account();
 979                 if (!reply_account)
 980                         return;
 981         } else
 982                 reply_account = account;
 983
 984         compose = compose_create(account, COMPOSE_REPLY);
 985         ifactory = gtk_item_factory_from_widget(compose->menubar);
 986
 987         menu_set_active(ifactory, "/Options/Remove references", FALSE);
 988         menu_set_sensitive(ifactory, "/Options/Remove references", TRUE);
 989
 990         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 991         if (!compose->replyinfo)
 992                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 993
 994         if (msginfo->folder && msginfo->folder->ret_rcpt)
 995                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 996
 997         /* Set save folder */
 998         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 999                 gchar *folderidentifier;
1000
1001                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1002                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1003                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1004                 g_free(folderidentifier);
1005         }
1006
1007         if (compose_parse_header(compose, msginfo) < 0) return;
1008         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
1009                                 to_sender, followup_and_reply_to);
1010         compose_show_first_last_header(compose, TRUE);
1011
1012         textview = (GTK_TEXT_VIEW(compose->text));
1013         textbuf = gtk_text_view_get_buffer(textview);
1014
1015         undo_block(compose->undostruct);
1016 #ifdef USE_ASPELL
1017         if (msginfo->folder && msginfo->folder->prefs &&
1018             msginfo->folder->prefs &&
1019             msginfo->folder->prefs->enable_default_dictionary &&
1020             compose->gtkaspell)
1021                 gtkaspell_change_dict(compose->gtkaspell,
1022                     msginfo->folder->prefs->default_dictionary);
1023 #endif
1024
1025         if (quote) {
1026                 gchar *qmark;
1027
1028                 if (prefs_common.quotemark && *prefs_common.quotemark)
1029                         qmark = prefs_common.quotemark;
1030                 else
1031                         qmark = "> ";
1032
1033                 compose_quote_fmt(compose, compose->replyinfo,
1034                                   prefs_common.quotefmt,
1035                                   qmark, body);
1036         }
1037
1038         if (account->auto_sig)
1039                 compose_insert_sig(compose, FALSE);
1040
1041         cursor_pos = quote_fmt_get_cursor_pos();
1042         gtk_text_buffer_get_start_iter(textbuf, &iter);
1043         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1044         gtk_text_buffer_place_cursor(textbuf, &iter);
1045
1046         if (quote && prefs_common.linewrap_quote)
1047                 compose_wrap_all(compose);
1048
1049         gtk_widget_grab_focus(compose->text);
1050
1051         undo_unblock(compose->undostruct);
1052
1053         if (prefs_common.auto_exteditor)
1054                 compose_exec_ext_editor(compose);
1055 }
1056
1057 #define INSERT_FW_HEADER(var, hdr) \
1058 if (msginfo->var && *msginfo->var) { \
1059         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1060         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1061         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1062 }
1063
1064 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1065                          gboolean as_attach, const gchar *body,
1066                          gboolean no_extedit)
1067 {
1068         Compose *compose;
1069         GtkTextView *textview;
1070         GtkTextBuffer *textbuf;
1071         GtkTextIter iter;
1072
1073         g_return_val_if_fail(msginfo != NULL, NULL);
1074         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1075
1076         if (!account &&
1077             !(account = compose_guess_forward_account_from_msginfo
1078                                 (msginfo)))
1079                 account = cur_account;
1080
1081         compose = compose_create(account, COMPOSE_FORWARD);
1082
1083         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1084         if (!compose->fwdinfo)
1085                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1086
1087         if (msginfo->subject && *msginfo->subject) {
1088                 gchar *buf, *buf2, *p;
1089
1090                 buf = p = g_strdup(msginfo->subject);
1091                 p += subject_get_prefix_length(p);
1092                 memmove(buf, p, strlen(p) + 1);
1093
1094                 buf2 = g_strdup_printf("Fw: %s", buf);
1095                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1096
1097                 g_free(buf);
1098                 g_free(buf2);
1099         }
1100
1101         textview = GTK_TEXT_VIEW(compose->text);
1102         textbuf = gtk_text_view_get_buffer(textview);
1103
1104         if (as_attach) {
1105                 gchar *msgfile;
1106
1107                 msgfile = procmsg_get_message_file_path(msginfo);
1108                 if (!is_file_exist(msgfile))
1109                         g_warning("%s: file not exist\n", msgfile);
1110                 else
1111                         compose_attach_append(compose, msgfile, msgfile,
1112                                               "message/rfc822");
1113
1114                 g_free(msgfile);
1115         } else {
1116                 gchar *qmark;
1117                 MsgInfo *full_msginfo;
1118
1119                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1120                 if (!full_msginfo)
1121                         full_msginfo = procmsg_msginfo_copy(msginfo);
1122
1123                 if (prefs_common.fw_quotemark &&
1124                     *prefs_common.fw_quotemark)
1125                         qmark = prefs_common.fw_quotemark;
1126                 else
1127                         qmark = "> ";
1128
1129                 compose_quote_fmt(compose, full_msginfo,
1130                                   prefs_common.fw_quotefmt,
1131                                   qmark, body);
1132                 compose_attach_parts(compose, msginfo);
1133
1134                 procmsg_msginfo_free(full_msginfo);
1135         }
1136
1137         if (account->auto_sig)
1138                 compose_insert_sig(compose, FALSE);
1139
1140         if (prefs_common.linewrap_quote)
1141                 compose_wrap_all(compose);
1142
1143         gtk_text_buffer_get_start_iter(textbuf, &iter);
1144         gtk_text_buffer_place_cursor(textbuf, &iter);
1145
1146 #if 0 /* NEW COMPOSE GUI */
1147         if (account->protocol != A_NNTP)
1148                 gtk_widget_grab_focus(compose->to_entry);
1149         else
1150                 gtk_widget_grab_focus(compose->newsgroups_entry);
1151 #endif
1152         gtk_widget_grab_focus(compose->header_last->entry);
1153
1154         if (!no_extedit && prefs_common.auto_exteditor)
1155                 compose_exec_ext_editor(compose);
1156
1157         /*save folder*/
1158         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1159                 gchar *folderidentifier;
1160
1161                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1162                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1163                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1164                 g_free(folderidentifier);
1165         }
1166
1167         return compose;
1168 }
1169
1170 #undef INSERT_FW_HEADER
1171
1172 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1173 {
1174         Compose *compose;
1175         GtkTextView *textview;
1176         GtkTextBuffer *textbuf;
1177         GtkTextIter iter;
1178         GSList *msginfo;
1179         gchar *msgfile;
1180
1181         g_return_val_if_fail(msginfo_list != NULL, NULL);
1182
1183         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1184                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1185                         return NULL;
1186
1187         /* guess account from first selected message */
1188         if (!account &&
1189             !(account = compose_guess_forward_account_from_msginfo
1190                                 (msginfo_list->data)))
1191                 account = cur_account;
1192
1193         g_return_val_if_fail(account != NULL, NULL);
1194
1195         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1196                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1197                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1198         }
1199
1200         compose = compose_create(account, COMPOSE_FORWARD);
1201
1202         textview = GTK_TEXT_VIEW(compose->text);
1203         textbuf = gtk_text_view_get_buffer(textview);
1204
1205         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1206                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1207                 if (!is_file_exist(msgfile))
1208                         g_warning("%s: file not exist\n", msgfile);
1209                 else
1210                         compose_attach_append(compose, msgfile, msgfile,
1211                                 "message/rfc822");
1212                 g_free(msgfile);
1213         }
1214
1215         if (account->auto_sig)
1216                 compose_insert_sig(compose, FALSE);
1217
1218         if (prefs_common.linewrap_quote)
1219                 compose_wrap_all(compose);
1220
1221         gtk_text_buffer_get_start_iter(textbuf, &iter);
1222         gtk_text_buffer_place_cursor(textbuf, &iter);
1223
1224         gtk_widget_grab_focus(compose->header_last->entry);
1225
1226 #if 0 /* NEW COMPOSE GUI */
1227         if (account->protocol != A_NNTP)
1228                 gtk_widget_grab_focus(compose->to_entry);
1229         else
1230                 gtk_widget_grab_focus(compose->newsgroups_entry);
1231 #endif
1232
1233         return compose;
1234 }
1235
1236 void compose_reedit(MsgInfo *msginfo)
1237 {
1238         Compose *compose;
1239         PrefsAccount *account = NULL;
1240         GtkTextView *textview;
1241         GtkTextBuffer *textbuf;
1242         GtkTextMark *mark;
1243         GtkTextIter iter;
1244         FILE *fp;
1245         gchar buf[BUFFSIZE];
1246         gboolean use_signing = FALSE;
1247         gboolean use_encryption = FALSE;
1248         gchar *privacy_system = NULL;
1249
1250         g_return_if_fail(msginfo != NULL);
1251         g_return_if_fail(msginfo->folder != NULL);
1252
1253         if (compose_put_existing_to_front(msginfo))
1254                 return;
1255
1256         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1257                 gchar queueheader_buf[BUFFSIZE];
1258                 gint id, param;
1259
1260                 /* Select Account from queue headers */
1261                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1262                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1263                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
1264                         account = account_find_from_id(id);
1265                 }
1266                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1267                                              sizeof(queueheader_buf), "NAID:")) {
1268                         id = atoi(&queueheader_buf[strlen("NAID:")]);
1269                         account = account_find_from_id(id);
1270                 }
1271                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1272                                                     sizeof(queueheader_buf), "MAID:")) {
1273                         id = atoi(&queueheader_buf[strlen("MAID:")]);
1274                         account = account_find_from_id(id);
1275                 }
1276                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1277                                                                 sizeof(queueheader_buf), "S:")) {
1278                         account = account_find_from_address(queueheader_buf);
1279                 }
1280                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1281                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
1282                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
1283                         use_signing = param;
1284
1285                 }
1286                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1287                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
1288                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
1289                         use_encryption = param;
1290                 }
1291                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1292                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
1293                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
1294                 }
1295                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1296                                              sizeof(queueheader_buf), "X-Priority: ")) {
1297                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
1298                         compose->priority = param;
1299                 }
1300         } else
1301                 account = msginfo->folder->folder->account;
1302
1303         if (!account && prefs_common.reedit_account_autosel) {
1304                 gchar from[BUFFSIZE];
1305                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1306                         extract_address(from);
1307                         account = account_find_from_address(from);
1308                 }
1309         }
1310         if (!account) account = cur_account;
1311         g_return_if_fail(account != NULL);
1312
1313         compose = compose_create(account, COMPOSE_REEDIT);
1314         compose->privacy_system = privacy_system;
1315         compose_use_signing(compose, use_signing);
1316         compose_use_encryption(compose, use_encryption);
1317         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1318
1319         if (msginfo->folder->stype == F_QUEUE
1320         ||  msginfo->folder->stype == F_DRAFT) {
1321                 gchar queueheader_buf[BUFFSIZE];
1322
1323                 /* Set message save folder */
1324                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1325                         gint startpos = 0;
1326
1327                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1328                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1329                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1330                 }
1331         }
1332
1333         if (compose_parse_header(compose, msginfo) < 0) return;
1334         compose_reedit_set_entry(compose, msginfo);
1335
1336         textview = GTK_TEXT_VIEW(compose->text);
1337         textbuf = gtk_text_view_get_buffer(textview);
1338         mark = gtk_text_buffer_get_insert(textbuf);
1339         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1340
1341         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1342                                         G_CALLBACK(compose_changed_cb),
1343                                         compose);
1344
1345         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1346                 g_warning("Can't get text part\n");
1347         else {
1348                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1349                         strcrchomp(buf);
1350                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1351                 }
1352                 fclose(fp);
1353         }
1354
1355         compose_attach_parts(compose, msginfo);
1356
1357         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1358                                         G_CALLBACK(compose_changed_cb),
1359                                         compose);
1360
1361         gtk_widget_grab_focus(compose->text);
1362
1363         if (prefs_common.auto_exteditor)
1364                 compose_exec_ext_editor(compose);
1365 }
1366
1367 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1368 {
1369         Compose *compose;
1370         gchar *filename;
1371         GtkItemFactory *ifactory;
1372         FolderItem *item;
1373
1374         g_return_val_if_fail(msginfo != NULL, NULL);
1375
1376         if (!account)
1377                 account = account_get_reply_account(msginfo,
1378                                         prefs_common.reply_account_autosel);
1379         g_return_val_if_fail(account != NULL, NULL);
1380
1381         compose = compose_create(account, COMPOSE_REDIRECT);
1382         ifactory = gtk_item_factory_from_widget(compose->menubar);
1383
1384         compose->replyinfo = NULL;
1385         compose->fwdinfo = NULL;
1386
1387         compose_show_first_last_header(compose, TRUE);
1388
1389         gtk_widget_grab_focus(compose->header_last->entry);
1390
1391         filename = procmsg_get_message_file_path(msginfo);
1392         if (filename == NULL)
1393                 return NULL;
1394
1395         compose->redirect_filename = filename;
1396
1397         /* Set save folder */
1398         item = msginfo->folder;
1399         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1400                 gchar *folderidentifier;
1401
1402                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1403                 folderidentifier = folder_item_get_identifier(item);
1404                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1405                 g_free(folderidentifier);
1406         }
1407
1408         compose_attach_parts(compose, msginfo);
1409
1410         if (msginfo->subject)
1411                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1412                                    msginfo->subject);
1413         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1414
1415         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1416         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), FALSE);
1417
1418         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1419         menu_set_sensitive(ifactory, "/Add...", FALSE);
1420         menu_set_sensitive(ifactory, "/Remove", FALSE);
1421         menu_set_sensitive(ifactory, "/Properties...", FALSE);
1422
1423         ifactory = gtk_item_factory_from_widget(compose->menubar);
1424         menu_set_sensitive(ifactory, "/Message/Save", FALSE);
1425         menu_set_sensitive(ifactory, "/Message/Insert file", FALSE);
1426         menu_set_sensitive(ifactory, "/Message/Attach file", FALSE);
1427         menu_set_sensitive(ifactory, "/Message/Insert signature", FALSE);
1428         menu_set_sensitive(ifactory, "/Edit", FALSE);
1429         menu_set_sensitive(ifactory, "/Options", FALSE);
1430         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1431         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1432
1433         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1434         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1435         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1436         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1437         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1438         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1439         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1440
1441         return compose;
1442 }
1443
1444 GList *compose_get_compose_list(void)
1445 {
1446         return compose_list;
1447 }
1448
1449 void compose_entry_append(Compose *compose, const gchar *address,
1450                           ComposeEntryType type)
1451 {
1452         gchar *header;
1453
1454         if (!address || *address == '\0') return;
1455
1456 #if 0 /* NEW COMPOSE GUI */
1457         switch (type) {
1458         case COMPOSE_CC:
1459                 entry = GTK_ENTRY(compose->cc_entry);
1460                 break;
1461         case COMPOSE_BCC:
1462                 entry = GTK_ENTRY(compose->bcc_entry);
1463                 break;
1464         case COMPOSE_NEWSGROUPS:
1465                 entry = GTK_ENTRY(compose->newsgroups_entry);
1466                 break;
1467         case COMPOSE_TO:
1468         default:
1469                 entry = GTK_ENTRY(compose->to_entry);
1470                 break;
1471         }
1472
1473         text = gtk_entry_get_text(entry);
1474         if (*text != '\0')
1475                 gtk_entry_append_text(entry, ", ");
1476         gtk_entry_append_text(entry, address);
1477 #endif
1478
1479         switch (type) {
1480         case COMPOSE_CC:
1481                 header = N_("Cc:");
1482                 break;
1483         case COMPOSE_BCC:
1484                 header = N_("Bcc:");
1485                 break;
1486         case COMPOSE_REPLYTO:
1487                 header = N_("Reply-To:");
1488                 break;
1489         case COMPOSE_NEWSGROUPS:
1490                 header = N_("Newsgroups:");
1491                 break;
1492         case COMPOSE_FOLLOWUPTO:
1493                 header = N_( "Followup-To:");
1494                 break;
1495         case COMPOSE_TO:
1496         default:
1497                 header = N_("To:");
1498                 break;
1499         }
1500         header = prefs_common.trans_hdr ? gettext(header) : header;
1501
1502         compose_add_header_entry(compose, header, (gchar *)address);
1503 }
1504
1505 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1506 {
1507         static GtkStyle *bold_style = NULL;
1508         static GdkColor bold_color;
1509         GSList *h_list;
1510         GtkEntry *entry;
1511
1512         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1513                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1514                 if (gtk_entry_get_text(entry) &&
1515                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
1516                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1517                         if (!bold_style) {
1518                                 PangoFontDescription *font_desc = NULL;
1519                                 gtkut_convert_int_to_gdk_color
1520                                         (prefs_common.color_new, &bold_color);
1521                                 bold_style = gtk_style_copy(gtk_widget_get_style
1522                                         (GTK_WIDGET(entry)));
1523                                 if (BOLD_FONT)
1524                                         font_desc = pango_font_description_from_string
1525                                                         (BOLD_FONT);
1526                                 if (font_desc) {
1527                                         if (bold_style->font_desc)
1528                                                 pango_font_description_free
1529                                                         (bold_style->font_desc);
1530                                         bold_style->font_desc = font_desc;
1531                                 }
1532                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1533                         }
1534                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1535                 }
1536         }
1537 }
1538
1539 void compose_toolbar_cb(gint action, gpointer data)
1540 {
1541         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1542         Compose *compose = (Compose*)toolbar_item->parent;
1543
1544         g_return_if_fail(compose != NULL);
1545
1546         switch(action) {
1547         case A_SEND:
1548                 compose_send_cb(compose, 0, NULL);
1549                 break;
1550         case A_SENDL:
1551                 compose_send_later_cb(compose, 0, NULL);
1552                 break;
1553         case A_DRAFT:
1554                 compose_draft_cb(compose, COMPOSE_QUIT_EDITING, NULL);
1555                 break;
1556         case A_INSERT:
1557                 compose_insert_file_cb(compose, 0, NULL);
1558                 break;
1559         case A_ATTACH:
1560                 compose_attach_cb(compose, 0, NULL);
1561                 break;
1562         case A_SIG:
1563                 compose_insert_sig(compose, FALSE);
1564                 break;
1565         case A_EXTEDITOR:
1566                 compose_ext_editor_cb(compose, 0, NULL);
1567                 break;
1568         case A_LINEWRAP_CURRENT:
1569                 compose_wrap_paragraph(compose, NULL);
1570                 break;
1571         case A_LINEWRAP_ALL:
1572                 compose_wrap_all(compose);
1573                 break;
1574         case A_ADDRBOOK:
1575                 compose_address_cb(compose, 0, NULL);
1576                 break;
1577 #ifdef USE_ASPELL
1578         case A_CHECK_SPELLING:
1579                 compose_check_all(compose);
1580                 break;
1581 #endif
1582         default:
1583                 break;
1584         }
1585 }
1586
1587 static void compose_entries_set(Compose *compose, const gchar *mailto)
1588 {
1589         gchar *to = NULL;
1590         gchar *cc = NULL;
1591         gchar *bcc = NULL;
1592         gchar *subject = NULL;
1593         gchar *body = NULL;
1594         gchar *temp = NULL;
1595         gint  len = 0;
1596
1597         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1598
1599         if (to)
1600                 compose_entry_append(compose, to, COMPOSE_TO);
1601         if (cc)
1602                 compose_entry_append(compose, cc, COMPOSE_CC);
1603         if (bcc)
1604                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1605         if (subject)
1606                 if (!g_utf8_validate (subject, -1, NULL)) {
1607                         temp = g_locale_to_utf8 (subject, -1, NULL, &len, NULL);
1608                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), temp);
1609                         g_free(temp);
1610                 } else {
1611                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1612                 }
1613         if (body) {
1614                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1615                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1616                 GtkTextMark *mark;
1617                 GtkTextIter iter;
1618
1619                 mark = gtk_text_buffer_get_insert(buffer);
1620                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1621
1622                 if (!g_utf8_validate (body, -1, NULL)) {
1623                         temp = g_locale_to_utf8 (body, -1, NULL, &len, NULL);
1624                         gtk_text_buffer_insert(buffer, &iter, temp, -1);
1625                         g_free(temp);
1626                 } else {
1627                         gtk_text_buffer_insert(buffer, &iter, body, -1);
1628                 }
1629                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1630         }
1631
1632         g_free(to);
1633         g_free(cc);
1634         g_free(bcc);
1635         g_free(subject);
1636         g_free(body);
1637 }
1638
1639 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1640 {
1641         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1642                                        {"Cc:",          NULL, TRUE},
1643                                        {"References:",  NULL, FALSE},
1644                                        {"Bcc:",         NULL, TRUE},
1645                                        {"Newsgroups:",  NULL, TRUE},
1646                                        {"Followup-To:", NULL, TRUE},
1647                                        {"List-Post:",   NULL, FALSE},
1648                                        {"X-Priority:",  NULL, FALSE},
1649                                        {NULL,           NULL, FALSE}};
1650
1651         enum
1652         {
1653                 H_REPLY_TO      = 0,
1654                 H_CC            = 1,
1655                 H_REFERENCES    = 2,
1656                 H_BCC           = 3,
1657                 H_NEWSGROUPS    = 4,
1658                 H_FOLLOWUP_TO   = 5,
1659                 H_LIST_POST     = 6,
1660                 H_X_PRIORITY    = 7
1661         };
1662
1663         FILE *fp;
1664
1665         g_return_val_if_fail(msginfo != NULL, -1);
1666
1667         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1668         procheader_get_header_fields(fp, hentry);
1669         fclose(fp);
1670
1671         if (hentry[H_REPLY_TO].body != NULL) {
1672                 compose->replyto =
1673                         conv_unmime_header(hentry[H_REPLY_TO].body, NULL);
1674                 g_free(hentry[H_REPLY_TO].body);
1675                 hentry[H_REPLY_TO].body = NULL;
1676         }
1677         if (hentry[H_CC].body != NULL) {
1678                 compose->cc = conv_unmime_header(hentry[H_CC].body, NULL);
1679                 g_free(hentry[H_CC].body);
1680                 hentry[H_CC].body = NULL;
1681         }
1682         if (hentry[H_REFERENCES].body != NULL) {
1683                 if (compose->mode == COMPOSE_REEDIT)
1684                         compose->references = hentry[H_REFERENCES].body;
1685                 else {
1686                         compose->references = compose_parse_references
1687                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1688                         g_free(hentry[H_REFERENCES].body);
1689                 }
1690                 hentry[H_REFERENCES].body = NULL;
1691         }
1692         if (hentry[H_BCC].body != NULL) {
1693                 if (compose->mode == COMPOSE_REEDIT)
1694                         compose->bcc =
1695                                 conv_unmime_header(hentry[H_BCC].body, NULL);
1696                 g_free(hentry[H_BCC].body);
1697                 hentry[H_BCC].body = NULL;
1698         }
1699         if (hentry[H_NEWSGROUPS].body != NULL) {
1700                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1701                 hentry[H_NEWSGROUPS].body = NULL;
1702         }
1703         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1704                 compose->followup_to =
1705                         conv_unmime_header(hentry[H_FOLLOWUP_TO].body, NULL);
1706                 g_free(hentry[H_FOLLOWUP_TO].body);
1707                 hentry[H_FOLLOWUP_TO].body = NULL;
1708         }
1709         if (hentry[H_LIST_POST].body != NULL) {
1710                 gchar *to = NULL;
1711
1712                 extract_address(hentry[H_LIST_POST].body);
1713                 if (hentry[H_LIST_POST].body[0] != '\0') {
1714                         scan_mailto_url(hentry[H_LIST_POST].body,
1715                                         &to, NULL, NULL, NULL, NULL);
1716                         if (to) {
1717                                 g_free(compose->ml_post);
1718                                 compose->ml_post = to;
1719                         }
1720                 }
1721                 g_free(hentry[H_LIST_POST].body);
1722                 hentry[H_LIST_POST].body = NULL;
1723         }
1724
1725         /* CLAWS - X-Priority */
1726         if (compose->mode == COMPOSE_REEDIT)
1727                 if (hentry[H_X_PRIORITY].body != NULL) {
1728                         gint priority;
1729
1730                         priority = atoi(hentry[H_X_PRIORITY].body);
1731                         g_free(hentry[H_X_PRIORITY].body);
1732
1733                         hentry[H_X_PRIORITY].body = NULL;
1734
1735                         if (priority < PRIORITY_HIGHEST ||
1736                             priority > PRIORITY_LOWEST)
1737                                 priority = PRIORITY_NORMAL;
1738
1739                         compose->priority =  priority;
1740                 }
1741
1742         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1743                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1744         else if (compose->mode != COMPOSE_REEDIT &&
1745                  msginfo->msgid && *msginfo->msgid) {
1746                 compose->inreplyto = g_strdup(msginfo->msgid);
1747
1748                 if (!compose->references) {
1749                         if (msginfo->inreplyto && *msginfo->inreplyto)
1750                                 compose->references =
1751                                         g_strdup_printf("<%s>\n\t<%s>",
1752                                                         msginfo->inreplyto,
1753                                                         msginfo->msgid);
1754                         else
1755                                 compose->references =
1756                                         g_strconcat("<", msginfo->msgid, ">",
1757                                                     NULL);
1758                 }
1759         }
1760
1761         return 0;
1762 }
1763
1764 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1765 {
1766         GSList *ref_id_list, *cur;
1767         GString *new_ref;
1768         gchar *new_ref_str;
1769
1770         ref_id_list = references_list_append(NULL, ref);
1771         if (!ref_id_list) return NULL;
1772         if (msgid && *msgid)
1773                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1774
1775         for (;;) {
1776                 gint len = 0;
1777
1778                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1779                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1780                         len += strlen((gchar *)cur->data) + 5;
1781
1782                 if (len > MAX_REFERENCES_LEN) {
1783                         /* remove second message-ID */
1784                         if (ref_id_list && ref_id_list->next &&
1785                             ref_id_list->next->next) {
1786                                 g_free(ref_id_list->next->data);
1787                                 ref_id_list = g_slist_remove
1788                                         (ref_id_list, ref_id_list->next->data);
1789                         } else {
1790                                 slist_free_strings(ref_id_list);
1791                                 g_slist_free(ref_id_list);
1792                                 return NULL;
1793                         }
1794                 } else
1795                         break;
1796         }
1797
1798         new_ref = g_string_new("");
1799         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1800                 if (new_ref->len > 0)
1801                         g_string_append(new_ref, "\n\t");
1802                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
1803         }
1804
1805         slist_free_strings(ref_id_list);
1806         g_slist_free(ref_id_list);
1807
1808         new_ref_str = new_ref->str;
1809         g_string_free(new_ref, FALSE);
1810
1811         return new_ref_str;
1812 }
1813
1814 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1815                                 const gchar *fmt, const gchar *qmark,
1816                                 const gchar *body)
1817 {
1818         static MsgInfo dummyinfo;
1819         gchar *quote_str = NULL;
1820         gchar *buf;
1821         gchar *p, *lastp;
1822         gint len;
1823         const gchar *trimmed_body = body;
1824
1825         if (!msginfo)
1826                 msginfo = &dummyinfo;
1827
1828         if (qmark != NULL) {
1829                 quote_fmt_init(msginfo, NULL, NULL);
1830                 quote_fmt_scan_string(qmark);
1831                 quote_fmt_parse();
1832
1833                 buf = quote_fmt_get_buffer();
1834                 if (buf == NULL)
1835                         alertpanel_error(_("Quote mark format error."));
1836                 else
1837                         Xstrdup_a(quote_str, buf, return NULL)
1838         }
1839
1840         if (fmt && *fmt != '\0') {
1841                 while (trimmed_body && strlen(trimmed_body) > 1
1842                         && trimmed_body[0]=='\n')
1843                         *trimmed_body++;
1844
1845                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1846                 quote_fmt_scan_string(fmt);
1847                 quote_fmt_parse();
1848
1849                 buf = quote_fmt_get_buffer();
1850                 if (buf == NULL) {
1851                         alertpanel_error(_("Message reply/forward format error."));
1852                         return NULL;
1853                 }
1854         } else
1855                 buf = "";
1856
1857         for (p = buf; *p != '\0'; ) {
1858                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1859                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1860                 GtkTextMark *mark;
1861                 GtkTextIter iter;
1862
1863                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1864                                         G_CALLBACK(compose_changed_cb),
1865                                         compose);
1866                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1867                                         G_CALLBACK(text_inserted),
1868                                         compose);
1869
1870                 mark = gtk_text_buffer_get_insert(buffer);
1871                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1872
1873                 lastp = strchr(p, '\n');
1874                 len = lastp ? lastp - p + 1 : -1;
1875
1876                 gtk_text_buffer_insert(buffer, &iter, p, len);
1877
1878                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1879                                         G_CALLBACK(compose_changed_cb),
1880                                         compose);
1881                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1882                                         G_CALLBACK(text_inserted),
1883                                         compose);
1884
1885                 if (lastp)
1886                         p = lastp + 1;
1887                 else
1888                         break;
1889         }
1890
1891         return buf;
1892 }
1893
1894 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1895                                     gboolean to_all, gboolean to_ml,
1896                                     gboolean to_sender,
1897                                     gboolean followup_and_reply_to)
1898 {
1899         GSList *cc_list = NULL;
1900         GSList *cur;
1901         gchar *from = NULL;
1902         gchar *replyto = NULL;
1903         GHashTable *to_table;
1904
1905         g_return_if_fail(compose->account != NULL);
1906         g_return_if_fail(msginfo != NULL);
1907
1908         if (compose->account->protocol != A_NNTP) {
1909                 if (!compose->replyto && to_ml && compose->ml_post
1910                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1911                         compose_entry_append(compose,
1912                                            compose->ml_post,
1913                                            COMPOSE_TO);
1914                 else if (!(to_all || to_sender)
1915                          && msginfo->folder
1916                          && msginfo->folder->prefs->enable_default_reply_to) {
1917                         compose_entry_append(compose,
1918                             msginfo->folder->prefs->default_reply_to,
1919                             COMPOSE_TO);
1920                 } else
1921                         compose_entry_append(compose,
1922                                  (compose->replyto && !to_sender)
1923                                   ? compose->replyto :
1924                                   msginfo->from ? msginfo->from : "",
1925                                   COMPOSE_TO);
1926         } else {
1927                 if (to_sender || (compose->followup_to &&
1928                         !strncmp(compose->followup_to, "poster", 6)))
1929                         compose_entry_append
1930                                 (compose,
1931                                  (compose->replyto ? compose->replyto :
1932                                         msginfo->from ? msginfo->from : ""),
1933                                  COMPOSE_TO);
1934
1935                 else if (followup_and_reply_to || to_all) {
1936                         compose_entry_append
1937                                 (compose,
1938                                  (compose->replyto ? compose->replyto :
1939                                  msginfo->from ? msginfo->from : ""),
1940                                  COMPOSE_TO);
1941
1942                         compose_entry_append
1943                                 (compose,
1944                                  compose->followup_to ? compose->followup_to :
1945                                  compose->newsgroups ? compose->newsgroups : "",
1946                                  COMPOSE_NEWSGROUPS);
1947                 }
1948                 else
1949                         compose_entry_append
1950                                 (compose,
1951                                  compose->followup_to ? compose->followup_to :
1952                                  compose->newsgroups ? compose->newsgroups : "",
1953                                  COMPOSE_NEWSGROUPS);
1954         }
1955
1956         if (msginfo->subject && *msginfo->subject) {
1957                 gchar *buf, *buf2;
1958                 guchar *p;
1959
1960                 buf = p = g_strdup(msginfo->subject);
1961                 p += subject_get_prefix_length(p);
1962                 memmove(buf, p, strlen(p) + 1);
1963
1964                 buf2 = g_strdup_printf("Re: %s", buf);
1965                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1966
1967                 g_free(buf2);
1968                 g_free(buf);
1969         } else
1970                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1971
1972         if (to_ml && compose->ml_post) return;
1973         if (!to_all || compose->account->protocol == A_NNTP) return;
1974
1975         if (compose->replyto) {
1976                 Xstrdup_a(replyto, compose->replyto, return);
1977                 extract_address(replyto);
1978         }
1979         if (msginfo->from) {
1980                 Xstrdup_a(from, msginfo->from, return);
1981                 extract_address(from);
1982         }
1983
1984         if (replyto && from)
1985                 cc_list = address_list_append_with_comments(cc_list, from);
1986         if (to_all && msginfo->folder &&
1987             msginfo->folder->prefs->enable_default_reply_to)
1988                 cc_list = address_list_append_with_comments(cc_list,
1989                                 msginfo->folder->prefs->default_reply_to);
1990         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1991         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1992
1993         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1994         if (replyto)
1995                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1996         if (compose->account)
1997                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1998                                     GINT_TO_POINTER(1));
1999
2000         /* remove address on To: and that of current account */
2001         for (cur = cc_list; cur != NULL; ) {
2002                 GSList *next = cur->next;
2003                 gchar *addr;
2004
2005                 addr = g_strdup(cur->data);
2006                 extract_address(addr);
2007
2008                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
2009                         cc_list = g_slist_remove(cc_list, cur->data);
2010                 else
2011                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
2012
2013                 cur = next;
2014         }
2015         hash_free_strings(to_table);
2016         g_hash_table_destroy(to_table);
2017
2018         if (cc_list) {
2019                 for (cur = cc_list; cur != NULL; cur = cur->next)
2020                         compose_entry_append(compose, (gchar *)cur->data,
2021                                              COMPOSE_CC);
2022                 slist_free_strings(cc_list);
2023                 g_slist_free(cc_list);
2024         }
2025
2026 }
2027
2028 #define SET_ENTRY(entry, str) \
2029 { \
2030         if (str && *str) \
2031                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
2032 }
2033
2034 #define SET_ADDRESS(type, str) \
2035 { \
2036         if (str && *str) \
2037                 compose_entry_append(compose, str, type); \
2038 }
2039
2040 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
2041 {
2042         g_return_if_fail(msginfo != NULL);
2043
2044         SET_ENTRY(subject_entry, msginfo->subject);
2045         SET_ADDRESS(COMPOSE_TO, msginfo->to);
2046         SET_ADDRESS(COMPOSE_CC, compose->cc);
2047         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
2048         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
2049         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
2050         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2051
2052         compose_update_priority_menu_item(compose);
2053         compose_update_privacy_system_menu_item(compose);
2054         compose_show_first_last_header(compose, TRUE);
2055 }
2056
2057 #undef SET_ENTRY
2058 #undef SET_ADDRESS
2059
2060 static void compose_insert_sig(Compose *compose, gboolean replace)
2061 {
2062         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2063         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2064         GtkTextMark *mark;
2065         GtkTextIter iter;
2066         gint cur_pos;
2067
2068
2069         g_return_if_fail(compose->account != NULL);
2070
2071         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2072                                         G_CALLBACK(compose_changed_cb),
2073                                         compose);
2074
2075         mark = gtk_text_buffer_get_insert(buffer);
2076         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2077         cur_pos = gtk_text_iter_get_offset (&iter);
2078
2079         gtk_text_buffer_get_end_iter(buffer, &iter);
2080
2081         if (replace && compose->sig_str) {
2082                 gboolean found;
2083                 GtkTextIter first_iter, start_iter, end_iter;
2084
2085                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2086
2087                 if (compose->sig_str[0] == '\0')
2088                         found = FALSE;
2089                 else
2090                         found = gtk_text_iter_forward_search(&first_iter,
2091                                                              compose->sig_str,
2092                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2093                                                              &start_iter, &end_iter,
2094                                                              NULL);
2095
2096                 if (found) {
2097                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2098                         iter = start_iter;
2099                 }
2100         }
2101
2102         g_free(compose->sig_str);
2103         compose->sig_str = compose_get_signature_str(compose);
2104         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2105                 compose->sig_str = g_strdup("");
2106
2107         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2108
2109         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2110                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2111
2112         gtk_text_buffer_get_iter_at_offset(buffer, &iter, cur_pos);
2113         gtk_text_buffer_place_cursor(buffer, &iter);
2114
2115         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2116                                         G_CALLBACK(compose_changed_cb),
2117                                         compose);
2118
2119 }
2120
2121 static gchar *compose_get_signature_str(Compose *compose)
2122 {
2123         gchar *sig_body = NULL;
2124         gchar *sig_str = NULL;
2125         gchar *utf8_sig_str = NULL;
2126
2127         g_return_val_if_fail(compose->account != NULL, NULL);
2128
2129         if (!compose->account->sig_path)
2130                 return NULL;
2131
2132         if (compose->account->sig_type == SIG_FILE) {
2133                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2134                         g_warning("can't open signature file: %s\n",
2135                                   compose->account->sig_path);
2136                         return NULL;
2137                 }
2138         }
2139
2140         if (compose->account->sig_type == SIG_COMMAND)
2141                 sig_body = get_command_output(compose->account->sig_path);
2142         else {
2143                 gchar *tmp;
2144
2145                 tmp = file_read_to_str(compose->account->sig_path);
2146                 if (!tmp)
2147                         return NULL;
2148                 sig_body = normalize_newlines(tmp);
2149                 g_free(tmp);
2150         }
2151
2152         if (compose->account->sig_sep) {
2153                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2154                                       NULL);
2155                 g_free(sig_body);
2156         } else
2157                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2158
2159         if (sig_str) {
2160                 if (!g_utf8_validate(sig_str,1, NULL)) {
2161                         utf8_sig_str = conv_codeset_strdup
2162                                 (sig_str, conv_get_locale_charset_str(), CS_INTERNAL);
2163                         g_free(sig_str);
2164                 } else
2165                         utf8_sig_str = sig_str;
2166         }
2167
2168         return utf8_sig_str;
2169 }
2170
2171 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2172 {
2173         GtkTextView *text;
2174         GtkTextBuffer *buffer;
2175         GtkTextMark *mark;
2176         GtkTextIter iter;
2177         const gchar *cur_encoding;
2178         gchar buf[BUFFSIZE];
2179         gint len;
2180         FILE *fp;
2181         gboolean prev_autowrap;
2182         gboolean badtxt = FALSE;
2183
2184         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2185
2186         if ((fp = fopen(file, "rb")) == NULL) {
2187                 FILE_OP_ERROR(file, "fopen");
2188                 return COMPOSE_INSERT_READ_ERROR;
2189         }
2190
2191         text = GTK_TEXT_VIEW(compose->text);
2192         buffer = gtk_text_view_get_buffer(text);
2193         mark = gtk_text_buffer_get_insert(buffer);
2194         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2195
2196         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2197                                         G_CALLBACK(text_inserted),
2198                                         compose);
2199
2200         cur_encoding = conv_get_locale_charset_str();
2201
2202         prev_autowrap = compose->autowrap;
2203         compose->autowrap = FALSE;
2204
2205         while (fgets(buf, sizeof(buf), fp) != NULL) {
2206                 gchar *str;
2207
2208                 str = conv_codeset_strdup(buf, cur_encoding, CS_INTERNAL);
2209                 if (!str) continue;
2210
2211                 /* strip <CR> if DOS/Windows file,
2212                    replace <CR> with <LF> if Macintosh file. */
2213                 strcrchomp(str);
2214                 len = strlen(str);
2215                 if (len > 0 && str[len - 1] != '\n') {
2216                         while (--len >= 0)
2217                                 if (str[len] == '\r') str[len] = '\n';
2218                 }
2219
2220                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2221                 g_free(str);
2222         }
2223
2224         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2225                                           G_CALLBACK(text_inserted),
2226                                           compose);
2227         compose->autowrap = prev_autowrap;
2228         if (compose->autowrap)
2229                 compose_wrap_all(compose);
2230
2231         fclose(fp);
2232
2233         if (badtxt)
2234                 return COMPOSE_INSERT_INVALID_CHARACTER;
2235         else
2236                 return COMPOSE_INSERT_SUCCESS;
2237 }
2238
2239 static void compose_attach_append(Compose *compose, const gchar *file,
2240                                   const gchar *filename,
2241                                   const gchar *content_type)
2242 {
2243         AttachInfo *ainfo;
2244         GtkTreeIter iter;
2245         FILE *fp;
2246         off_t size;
2247         GAuto *auto_ainfo;
2248         gchar *size_text;
2249         GtkListStore *store;
2250         gchar *name;
2251
2252         if (!is_file_exist(file)) {
2253                 g_warning("File %s doesn't exist\n", file);
2254                 return;
2255         }
2256         if ((size = get_file_size(file)) < 0) {
2257                 g_warning("Can't get file size of %s\n", file);
2258                 return;
2259         }
2260         if (size == 0) {
2261                 alertpanel_notice(_("File %s is empty."), file);
2262                 return;
2263         }
2264         if ((fp = fopen(file, "rb")) == NULL) {
2265                 alertpanel_error(_("Can't read %s."), file);
2266                 return;
2267         }
2268         fclose(fp);
2269
2270 #if 0 /* NEW COMPOSE GUI */
2271         if (!compose->use_attach) {
2272                 GtkItemFactory *ifactory;
2273
2274                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2275                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2276         }
2277 #endif
2278         ainfo = g_new0(AttachInfo, 1);
2279         auto_ainfo = g_auto_pointer_new_with_free
2280                         (ainfo, (GFreeFunc) compose_attach_info_free);
2281         ainfo->file = g_strdup(file);
2282
2283         if (content_type) {
2284                 ainfo->content_type = g_strdup(content_type);
2285                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
2286                         MsgInfo *msginfo;
2287                         MsgFlags flags = {0, 0};
2288
2289                         if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
2290                                 ainfo->encoding = ENC_7BIT;
2291                         else
2292                                 ainfo->encoding = ENC_8BIT;
2293
2294                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2295                         if (msginfo && msginfo->subject)
2296                                 name = g_strdup(msginfo->subject);
2297                         else
2298                                 name = g_path_get_basename(filename ? filename : file);
2299
2300                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2301
2302                         procmsg_msginfo_free(msginfo);
2303                 } else {
2304                         if (!g_ascii_strncasecmp(content_type, "text", 4))
2305                                 ainfo->encoding = procmime_get_encoding_for_text_file(file);
2306                         else
2307                                 ainfo->encoding = ENC_BASE64;
2308                         name = g_path_get_basename(filename ? filename : file);
2309                         ainfo->name = g_strdup(name);
2310                 }
2311                 g_free(name);
2312         } else {
2313                 ainfo->content_type = procmime_get_mime_type(file);
2314                 if (!ainfo->content_type) {
2315                         ainfo->content_type =
2316                                 g_strdup("application/octet-stream");
2317                         ainfo->encoding = ENC_BASE64;
2318                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text", 4))
2319                         ainfo->encoding =
2320                                 procmime_get_encoding_for_text_file(file);
2321                 else
2322                         ainfo->encoding = ENC_BASE64;
2323                 name = g_path_get_basename(filename ? filename : file);
2324                 ainfo->name = g_strdup(name);
2325                 g_free(name);
2326         }
2327
2328         if (!strcmp(ainfo->content_type, "unknown")) {
2329                 g_free(ainfo->content_type);
2330                 ainfo->content_type = g_strdup("application/octet-stream");
2331         }
2332
2333         ainfo->size = size;
2334         size_text = to_human_readable(size);
2335
2336         store = GTK_LIST_STORE(gtk_tree_view_get_model
2337                         (GTK_TREE_VIEW(compose->attach_clist)));
2338
2339         gtk_list_store_append(store, &iter);
2340         gtk_list_store_set(store, &iter,
2341                            COL_MIMETYPE, ainfo->content_type,
2342                            COL_SIZE, size_text,
2343                            COL_NAME, ainfo->name,
2344                            COL_DATA, ainfo,
2345                            COL_AUTODATA, auto_ainfo,
2346                            -1);
2347
2348         g_auto_pointer_free(auto_ainfo);
2349 }
2350
2351 static void compose_use_signing(Compose *compose, gboolean use_signing)
2352 {
2353         GtkItemFactory *ifactory;
2354         GtkWidget *menuitem = NULL;
2355
2356         compose->use_signing = use_signing;
2357         ifactory = gtk_item_factory_from_widget(compose->menubar);
2358         menuitem = gtk_item_factory_get_item
2359                 (ifactory, "/Options/Sign");
2360         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2361                                        use_signing);
2362 }
2363
2364 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
2365 {
2366         GtkItemFactory *ifactory;
2367         GtkWidget *menuitem = NULL;
2368
2369         compose->use_encryption = use_encryption;
2370         ifactory = gtk_item_factory_from_widget(compose->menubar);
2371         menuitem = gtk_item_factory_get_item
2372                 (ifactory, "/Options/Encrypt");
2373
2374         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2375                                        use_encryption);
2376 }
2377
2378 #define NEXT_PART_NOT_CHILD(info)  \
2379 {  \
2380         node = info->node;  \
2381         while (node->children)  \
2382                 node = g_node_last_child(node);  \
2383         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2384 }
2385
2386 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2387 {
2388         MimeInfo *mimeinfo;
2389         MimeInfo *child;
2390         MimeInfo *firsttext = NULL;
2391         MimeInfo *encrypted = NULL;
2392         GNode    *node;
2393         gchar *outfile;
2394         const gchar *partname = NULL;
2395
2396         mimeinfo = procmime_scan_message(msginfo);
2397         if (!mimeinfo) return;
2398
2399         if (mimeinfo->node->children == NULL) {
2400                 procmime_mimeinfo_free_all(mimeinfo);
2401                 return;
2402         }
2403
2404         /* find first content part */
2405         child = (MimeInfo *) mimeinfo->node->children->data;
2406         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2407                 child = (MimeInfo *)child->node->children->data;
2408
2409         if (child->type == MIMETYPE_TEXT) {
2410                 firsttext = child;
2411                 debug_print("First text part found\n");
2412         } else if (compose->mode == COMPOSE_REEDIT &&
2413                  child->type == MIMETYPE_APPLICATION &&
2414                  !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
2415                 AlertValue val;
2416                 val = alertpanel(_("Encrypted message"),
2417                                  _("Cannot re-edit an encrypted message. \n"
2418                                    "Discard encrypted part?"),
2419                                  _("Yes"), _("No"), NULL);
2420                 if (val == G_ALERTDEFAULT)
2421                         encrypted = (MimeInfo *)child->node->parent->data;
2422         }
2423
2424         child = (MimeInfo *) mimeinfo->node->children->data;
2425         while (child != NULL) {
2426                 if (child == encrypted) {
2427                         /* skip this part of tree */
2428                         NEXT_PART_NOT_CHILD(child);
2429                         continue;
2430                 }
2431
2432                 if (child->type == MIMETYPE_MULTIPART) {
2433                         /* get the actual content */
2434                         child = procmime_mimeinfo_next(child);
2435                         continue;
2436                 }
2437
2438                 if (child == firsttext) {
2439                         child = procmime_mimeinfo_next(child);
2440                         continue;
2441                 }
2442
2443                 outfile = procmime_get_tmp_file_name(child);
2444                 if (procmime_get_part(outfile, child) < 0)
2445                         g_warning("Can't get the part of multipart message.");
2446                 else {
2447                         gchar *content_type;
2448
2449                         content_type = procmime_get_content_type_str(child->type, child->subtype);
2450                         partname = procmime_mimeinfo_get_parameter(child, "name");
2451                         if (partname == NULL)
2452                                 partname = "";
2453                         compose_attach_append(compose, outfile,
2454                                               partname, content_type);
2455                         g_free(content_type);
2456                 }
2457                 g_free(outfile);
2458                 NEXT_PART_NOT_CHILD(child);
2459         }
2460         procmime_mimeinfo_free_all(mimeinfo);
2461 }
2462
2463 #undef NEXT_PART_NOT_CHILD
2464
2465
2466
2467 typedef enum {
2468         WAIT_FOR_INDENT_CHAR,
2469         WAIT_FOR_INDENT_CHAR_OR_SPACE,
2470 } IndentState;
2471
2472 /* return indent length, we allow:
2473    indent characters followed by indent characters or spaces/tabs,
2474    alphabets and numbers immediately followed by indent characters,
2475    and the repeating sequences of the above
2476    If quote ends with multiple spaces, only the first one is included. */
2477 static gchar *compose_get_quote_str(GtkTextBuffer *buffer,
2478                                     const GtkTextIter *start, gint *len)
2479 {
2480         GtkTextIter iter = *start;
2481         gunichar wc;
2482         gchar ch[6];
2483         gint clen;
2484         IndentState state = WAIT_FOR_INDENT_CHAR;
2485         gboolean is_space;
2486         gboolean is_indent;
2487         gint alnum_count = 0;
2488         gint space_count = 0;
2489         gint quote_len = 0;
2490
2491         if (prefs_common.quote_chars == NULL) {
2492                 return 0 ;
2493         }
2494
2495         while (!gtk_text_iter_ends_line(&iter)) {
2496                 wc = gtk_text_iter_get_char(&iter);
2497                 if (g_unichar_iswide(wc))
2498                         break;
2499                 clen = g_unichar_to_utf8(wc, ch);
2500                 if (clen != 1)
2501                         break;
2502
2503                 is_indent = strchr(prefs_common.quote_chars, ch[0]) ? TRUE : FALSE;
2504                 is_space = g_unichar_isspace(wc);
2505
2506                 if (state == WAIT_FOR_INDENT_CHAR) {
2507                         if (!is_indent && !g_unichar_isalnum(wc))
2508                                 break;
2509                         if (is_indent) {
2510                                 quote_len += alnum_count + space_count + 1;
2511                                 alnum_count = space_count = 0;
2512                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2513                         } else
2514                                 alnum_count++;
2515                 } else if (state == WAIT_FOR_INDENT_CHAR_OR_SPACE) {
2516                         if (!is_indent && !is_space && !g_unichar_isalnum(wc))
2517                                 break;
2518                         if (is_space)
2519                                 space_count++;
2520                         else if (is_indent) {
2521                                 quote_len += alnum_count + space_count + 1;
2522                                 alnum_count = space_count = 0;
2523                         } else {
2524                                 alnum_count++;
2525                                 state = WAIT_FOR_INDENT_CHAR;
2526                         }
2527                 }
2528
2529                 gtk_text_iter_forward_char(&iter);
2530         }
2531
2532         if (quote_len > 0 && space_count > 0)
2533                 quote_len++;
2534
2535         if (len)
2536                 *len = quote_len;
2537
2538         if (quote_len > 0) {
2539                 iter = *start;
2540                 gtk_text_iter_forward_chars(&iter, quote_len);
2541                 return gtk_text_buffer_get_text(buffer, start, &iter, FALSE);
2542         }
2543
2544         return NULL;
2545 }
2546
2547 static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
2548                                            const GtkTextIter *start,
2549                                            GtkTextIter *break_pos,
2550                                            gint max_col,
2551                                            gint quote_len)
2552 {
2553         GtkTextIter iter = *start, line_end = *start;
2554         PangoLogAttr *attrs;
2555         gchar *str;
2556         gchar *p;
2557         gint len;
2558         gint i;
2559         gint col = 0;
2560         gint pos = 0;
2561         gboolean can_break = FALSE;
2562         gboolean do_break = FALSE;
2563
2564         gtk_text_iter_forward_to_line_end(&line_end);
2565         str = gtk_text_buffer_get_text(buffer, &iter, &line_end, FALSE);
2566         len = g_utf8_strlen(str, -1);
2567         /* g_print("breaking line: %d: %s (len = %d)\n",
2568                 gtk_text_iter_get_line(&iter), str, len); */
2569         attrs = g_new(PangoLogAttr, len + 1);
2570
2571         pango_default_break(str, -1, NULL, attrs, len + 1);
2572
2573         p = str;
2574
2575         /* skip quote and leading spaces */
2576         for (i = 0; *p != '\0' && i < len; i++) {
2577                 gunichar wc;
2578
2579                 wc = g_utf8_get_char(p);
2580                 if (i >= quote_len && !g_unichar_isspace(wc))
2581                         break;
2582                 if (g_unichar_iswide(wc))
2583                         col += 2;
2584                 else if (*p == '\t')
2585                         col += 8;
2586                 else
2587                         col++;
2588                 p = g_utf8_next_char(p);
2589         }
2590
2591         for (; *p != '\0' && i < len; i++) {
2592                 PangoLogAttr *attr = attrs + i;
2593                 gunichar wc;
2594                 gint uri_len;
2595
2596                 if (attr->is_line_break && can_break)
2597                         pos = i;
2598
2599                 /* don't wrap URI */
2600                 if ((uri_len = get_uri_len(p)) > 0) {
2601                         col += uri_len;
2602                         if (pos > 0 && col > max_col) {
2603                                 do_break = TRUE;
2604                                 break;
2605                         }
2606                         i += uri_len - 1;
2607                         p += uri_len;
2608                         can_break = TRUE;
2609                         continue;
2610                 }
2611
2612                 wc = g_utf8_get_char(p);
2613                 if (g_unichar_iswide(wc))
2614                         col += 2;
2615                 else if (*p == '\t')
2616                         col += 8;
2617                 else
2618                         col++;
2619                 if (pos > 0 && col > max_col) {
2620                         do_break = TRUE;
2621                         break;
2622                 }
2623
2624                 p = g_utf8_next_char(p);
2625                 can_break = TRUE;
2626         }
2627
2628         debug_print("compose_get_line_break_pos(): do_break = %d, pos = %d, col = %d\n", do_break, pos, col);
2629
2630         g_free(attrs);
2631         g_free(str);
2632
2633         *break_pos = *start;
2634         gtk_text_iter_set_line_offset(break_pos, pos);
2635
2636         return do_break;
2637 }
2638
2639 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, GtkTextIter *iter)
2640 {
2641         char *text = NULL;
2642         GtkTextIter start = *iter;
2643         GtkTextIter end_iter;
2644         int start_pos = gtk_text_iter_get_offset(&start);
2645
2646         if (!compose->account->sig_sep)
2647                 return FALSE;
2648
2649         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2650                 start_pos+strlen(compose->account->sig_sep));
2651
2652         /* check sig separator */
2653         if (!strcmp(gtk_text_iter_get_text(&start, &end_iter),
2654                         compose->account->sig_sep)) {
2655                 /* check end of line (\n) */
2656                 gtk_text_buffer_get_iter_at_offset(textbuf, &start,
2657                         start_pos+strlen(compose->account->sig_sep));
2658                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2659                         start_pos+strlen(compose->account->sig_sep)+1);
2660
2661                 if (!strcmp(gtk_text_iter_get_text(&start, &end_iter),"\n"));
2662                         return TRUE;
2663
2664
2665         }
2666
2667         return FALSE;
2668 }
2669
2670 static gboolean compose_join_next_line(Compose *compose,
2671                                        GtkTextBuffer *buffer,
2672                                        GtkTextIter *iter,
2673                                        const gchar *quote_str)
2674 {
2675         GtkTextIter iter_ = *iter, cur, prev, next;
2676         PangoLogAttr attrs[3];
2677         gchar *str;
2678         gchar *next_quote_str;
2679         gunichar wc1, wc2;
2680         gint quote_len;
2681         gboolean keep_cursor = FALSE;
2682
2683         if (!gtk_text_iter_forward_line(&iter_) ||
2684             gtk_text_iter_ends_line(&iter_))
2685                 return FALSE;
2686
2687         next_quote_str = compose_get_quote_str(buffer, &iter_, &quote_len);
2688
2689         if ((quote_str || next_quote_str) &&
2690             strcmp2(quote_str, next_quote_str) != 0) {
2691                 g_free(next_quote_str);
2692                 return FALSE;
2693         }
2694         g_free(next_quote_str);
2695
2696         /* delete quote str */
2697         if (quote_len > 0) {
2698                 GtkTextIter end = iter_;
2699
2700                 gtk_text_iter_forward_chars(&end, quote_len);
2701                 if (gtk_text_iter_ends_line(&end))
2702                         return FALSE;
2703                 gtk_text_buffer_delete(buffer, &iter_, &end);
2704         }
2705
2706         /* don't join if next line is sig separator */
2707         if (is_sig_separator(compose, buffer, &iter_))
2708                 return FALSE;
2709
2710         /* delete linebreak and extra spaces */
2711         prev = cur = iter_;
2712         while (gtk_text_iter_backward_char(&cur)) {
2713                 wc1 = gtk_text_iter_get_char(&cur);
2714                 if (!g_unichar_isspace(wc1))
2715                         break;
2716                 prev = cur;
2717         }
2718         next = cur = iter_;
2719         while (!gtk_text_iter_ends_line(&cur)) {
2720                 wc1 = gtk_text_iter_get_char(&cur);
2721                 if (!g_unichar_isspace(wc1))
2722                         break;
2723                 gtk_text_iter_forward_char(&cur);
2724                 next = cur;
2725         }
2726
2727         if (!gtk_text_iter_equal(&prev, &next)) {
2728                 GtkTextMark *mark;
2729
2730                 mark = gtk_text_buffer_get_insert(buffer);
2731                 gtk_text_buffer_get_iter_at_mark(buffer, &cur, mark);
2732                 if (gtk_text_iter_equal(&prev, &cur))
2733                         keep_cursor = TRUE;
2734                 gtk_text_buffer_delete(buffer, &prev, &next);
2735         }
2736         iter_ = prev;
2737
2738         /* insert space if required */
2739         gtk_text_iter_backward_char(&prev);
2740         wc1 = gtk_text_iter_get_char(&prev);
2741         wc2 = gtk_text_iter_get_char(&next);
2742         gtk_text_iter_forward_char(&next);
2743         str = gtk_text_buffer_get_text(buffer, &prev, &next, FALSE);
2744         pango_default_break(str, -1, NULL, attrs, 3);
2745         if (!attrs[1].is_line_break ||
2746             (!g_unichar_iswide(wc1) || !g_unichar_iswide(wc2))) {
2747                 gtk_text_buffer_insert(buffer, &iter_, " ", 1);
2748                 if (keep_cursor) {
2749                         gtk_text_iter_backward_char(&iter_);
2750                         gtk_text_buffer_place_cursor(buffer, &iter_);
2751                 }
2752         }
2753         g_free(str);
2754
2755         *iter = iter_;
2756         return TRUE;
2757 }
2758
2759 static void compose_wrap_paragraph(Compose *compose, GtkTextIter *par_iter)
2760 {
2761         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2762         GtkTextBuffer *buffer;
2763         GtkTextIter iter, break_pos;
2764         gchar *quote_str = NULL;
2765         gint quote_len;
2766         gboolean wrap_quote = prefs_common.linewrap_quote;
2767
2768         buffer = gtk_text_view_get_buffer(text);
2769
2770         if (par_iter) {
2771                 iter = *par_iter;
2772         } else {
2773                 GtkTextMark *mark;
2774                 mark = gtk_text_buffer_get_insert(buffer);
2775                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2776         }
2777
2778         /* move to paragraph start */
2779         gtk_text_iter_set_line_offset(&iter, 0);
2780         if (gtk_text_iter_ends_line(&iter)) {
2781                 while (gtk_text_iter_ends_line(&iter) &&
2782                        gtk_text_iter_forward_line(&iter))
2783                         ;
2784         } else {
2785                 while (gtk_text_iter_backward_line(&iter)) {
2786                         if (gtk_text_iter_ends_line(&iter)) {
2787                                 gtk_text_iter_forward_line(&iter);
2788                                 break;
2789                         }
2790                 }
2791         }
2792
2793         if (gtk_text_iter_is_end(&iter)) {
2794                 if (par_iter)
2795                         *par_iter = iter;
2796                 return;
2797         }
2798
2799         do {
2800                 quote_str = compose_get_quote_str(buffer, &iter, &quote_len);
2801                 if (quote_str) {
2802                         if (!wrap_quote) {
2803                                 gtk_text_iter_forward_line(&iter);
2804                                 g_free(quote_str);
2805                                 continue;
2806                         }
2807                         debug_print("compose_wrap_paragraph(): quote_str = '%s'\n", quote_str);
2808                 }
2809
2810                 if (compose_get_line_break_pos(buffer, &iter, &break_pos,
2811                                                prefs_common.linewrap_len,
2812                                                quote_len)) {
2813                         GtkTextIter prev, next, cur;
2814
2815                         gtk_text_buffer_insert(buffer, &break_pos, "\n", 1);
2816
2817                         /* remove trailing spaces */
2818                         cur = break_pos;
2819                         gtk_text_iter_backward_char(&cur);
2820                         prev = next = cur;
2821                         while (!gtk_text_iter_starts_line(&cur)) {
2822                                 gunichar wc;
2823
2824                                 gtk_text_iter_backward_char(&cur);
2825                                 wc = gtk_text_iter_get_char(&cur);
2826                                 if (!g_unichar_isspace(wc))
2827                                         break;
2828                                 prev = cur;
2829                         }
2830                         if (!gtk_text_iter_equal(&prev, &next)) {
2831                                 gtk_text_buffer_delete(buffer, &prev, &next);
2832                                 break_pos = next;
2833                                 gtk_text_iter_forward_char(&break_pos);
2834                         }
2835
2836                         if (quote_str)
2837                                 gtk_text_buffer_insert(buffer, &break_pos,
2838                                                        quote_str, -1);
2839
2840                         iter = break_pos;
2841                         compose_join_next_line(compose, buffer, &iter, quote_str);
2842
2843                         /* move iter to current line start */
2844                         gtk_text_iter_set_line_offset(&iter, 0);
2845                 } else {
2846                         /* move iter to next line start */
2847                         iter = break_pos;
2848                         gtk_text_iter_forward_line(&iter);
2849                 }
2850
2851                 g_free(quote_str);
2852         } while (!gtk_text_iter_ends_line(&iter));
2853         /* stop if paragraph end (empty line) */
2854
2855         if (par_iter)
2856                 *par_iter = iter;
2857 }
2858
2859 static void compose_wrap_all(Compose *compose)
2860 {
2861         compose_wrap_all_full(compose, FALSE);
2862 }
2863
2864 static void compose_wrap_all_full(Compose *compose, gboolean autowrap)
2865 {
2866         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2867         GtkTextBuffer *buffer;
2868         GtkTextIter iter;
2869
2870         buffer = gtk_text_view_get_buffer(text);
2871
2872         gtk_text_buffer_get_start_iter(buffer, &iter);
2873         while (!gtk_text_iter_is_end(&iter))
2874                 compose_wrap_paragraph(compose, &iter);
2875 }
2876
2877 static void compose_set_title(Compose *compose)
2878 {
2879         gchar *str;
2880         gchar *edited;
2881
2882         edited = compose->modified ? _(" [Edited]") : "";
2883         if (compose->account && compose->account->address)
2884                 str = g_strdup_printf(_("%s - Compose message%s"),
2885                                       compose->account->address, edited);
2886         else
2887                 str = g_strdup_printf(_("Compose message%s"), edited);
2888         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2889         g_free(str);
2890 }
2891
2892 /**
2893  * compose_current_mail_account:
2894  *
2895  * Find a current mail account (the currently selected account, or the
2896  * default account, if a news account is currently selected).  If a
2897  * mail account cannot be found, display an error message.
2898  *
2899  * Return value: Mail account, or NULL if not found.
2900  **/
2901 static PrefsAccount *
2902 compose_current_mail_account(void)
2903 {
2904         PrefsAccount *ac;
2905
2906         if (cur_account && cur_account->protocol != A_NNTP)
2907                 ac = cur_account;
2908         else {
2909                 ac = account_get_default();
2910                 if (!ac || ac->protocol == A_NNTP) {
2911                         alertpanel_error(_("Account for sending mail is not specified.\n"
2912                                            "Please select a mail account before sending."));
2913                         return NULL;
2914                 }
2915         }
2916         return ac;
2917 }
2918
2919 static void compose_select_account(Compose *compose, PrefsAccount *account,
2920                                    gboolean init)
2921 {
2922         GtkItemFactory *ifactory;
2923
2924         g_return_if_fail(account != NULL);
2925
2926         compose->account = account;
2927
2928         compose_set_title(compose);
2929
2930         ifactory = gtk_item_factory_from_widget(compose->menubar);
2931 #if 0
2932         if (account->protocol == A_NNTP) {
2933                 gtk_widget_show(compose->newsgroups_hbox);
2934                 gtk_widget_show(compose->newsgroups_entry);
2935                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
2936                 compose->use_newsgroups = TRUE;
2937
2938                 menu_set_active(ifactory, "/View/To", FALSE);
2939                 menu_set_sensitive(ifactory, "/View/To", TRUE);
2940                 menu_set_active(ifactory, "/View/Cc", FALSE);
2941                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
2942                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
2943         } else {
2944                 gtk_widget_hide(compose->newsgroups_hbox);
2945                 gtk_widget_hide(compose->newsgroups_entry);
2946                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
2947                 gtk_widget_queue_resize(compose->table_vbox);
2948                 compose->use_newsgroups = FALSE;
2949
2950                 menu_set_active(ifactory, "/View/To", TRUE);
2951                 menu_set_sensitive(ifactory, "/View/To", FALSE);
2952                 menu_set_active(ifactory, "/View/Cc", TRUE);
2953                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
2954                 menu_set_active(ifactory, "/View/Followup to", FALSE);
2955                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
2956         }
2957
2958         if (account->set_autocc) {
2959                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
2960                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
2961                         compose_entry_set(compose, account->auto_cc,
2962                                           COMPOSE_ENTRY_CC);
2963         }
2964         if (account->set_autobcc) {
2965                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
2966                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
2967                         compose_entry_set(compose, account->auto_bcc,
2968                                           COMPOSE_ENTRY_BCC);
2969         }
2970         if (account->set_autoreplyto) {
2971                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
2972                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
2973                         compose_entry_set(compose, account->auto_replyto,
2974                                           COMPOSE_ENTRY_REPLY_TO);
2975         }
2976
2977 #endif
2978
2979         if (account->default_sign && compose->mode != COMPOSE_REDIRECT)
2980                 menu_set_active(ifactory, "/Options/Sign", TRUE);
2981         else
2982                 menu_set_active(ifactory, "/Options/Sign", FALSE);
2983         if (account->default_encrypt && compose->mode != COMPOSE_REDIRECT)
2984                 menu_set_active(ifactory, "/Options/Encrypt", TRUE);
2985         else
2986                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
2987
2988         activate_privacy_system(compose, account);
2989
2990         if (!init && compose->mode != COMPOSE_REDIRECT)
2991                 compose_insert_sig(compose, TRUE);
2992 }
2993
2994 gboolean compose_check_for_valid_recipient(Compose *compose) {
2995         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2996         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2997         gboolean recipient_found = FALSE;
2998         GSList *list;
2999         gchar **strptr;
3000
3001         /* free to and newsgroup list */
3002         slist_free_strings(compose->to_list);
3003         g_slist_free(compose->to_list);
3004         compose->to_list = NULL;
3005
3006         slist_free_strings(compose->newsgroup_list);
3007         g_slist_free(compose->newsgroup_list);
3008         compose->newsgroup_list = NULL;
3009
3010         /* search header entries for to and newsgroup entries */
3011         for (list = compose->header_list; list; list = list->next) {
3012                 gchar *header;
3013                 gchar *entry;
3014                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3015                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3016                 g_strstrip(entry);
3017                 if (entry[0] != '\0') {
3018                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3019                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3020                                         compose->to_list = address_list_append(compose->to_list, entry);
3021                                         recipient_found = TRUE;
3022                                 }
3023                         }
3024                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3025                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3026                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3027                                         recipient_found = TRUE;
3028                                 }
3029                         }
3030                 }
3031                 g_free(header);
3032                 g_free(entry);
3033         }
3034         return recipient_found;
3035 }
3036
3037 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3038 {
3039         const gchar *str;
3040
3041         if (compose_check_for_valid_recipient(compose) == FALSE) {
3042                 alertpanel_error(_("Recipient is not specified."));
3043                 return FALSE;
3044         }
3045
3046         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3047         if (*str == '\0' && check_subject == TRUE) {
3048                 AlertValue aval;
3049
3050                 aval = alertpanel(_("Send"),
3051                                   _("Subject is empty. Send it anyway?"),
3052                                   GTK_STOCK_YES, GTK_STOCK_NO, NULL);
3053                 if (aval != G_ALERTDEFAULT)
3054                         return FALSE;
3055         }
3056
3057         return TRUE;
3058 }
3059
3060 gint compose_send(Compose *compose)
3061 {
3062         gint msgnum;
3063         FolderItem *folder;
3064         gint val = -1;
3065         gchar *msgpath;
3066
3067         compose_allow_user_actions (compose, FALSE);
3068         compose->sending = TRUE;
3069
3070         if (compose_check_entries(compose, TRUE) == FALSE)
3071                 goto bail;
3072
3073         val = compose_queue(compose, &msgnum, &folder);
3074
3075         if (val) {
3076                 alertpanel_error(_("Could not queue message for sending"));
3077                 goto bail;
3078         }
3079
3080
3081         if (prefs_common.send_dialog_mode != SEND_DIALOG_ALWAYS) {
3082                 compose->sending = FALSE;
3083                 compose_close(compose);
3084                 /* No more compose access in the normal codepath
3085                  * after this point! */
3086         }
3087
3088         if (msgnum == 0) {
3089                 alertpanel_error(_("The message was queued but could not be "
3090                                    "sent.\nUse \"Send queued messages\" from "
3091                                    "the main window to retry."));
3092                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3093                         compose->sending = FALSE;
3094                         compose_allow_user_actions (compose, TRUE);
3095                 }
3096                 return 0;
3097         }
3098
3099         msgpath = folder_item_fetch_msg(folder, msgnum);
3100         val = procmsg_send_message_queue(msgpath);
3101         g_free(msgpath);
3102
3103         if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3104                 compose->sending = FALSE;
3105                 compose_allow_user_actions (compose, TRUE);
3106                 if (val != 0) {
3107                         folder_item_remove_msg(folder, msgnum);
3108                         folder_item_scan(folder);
3109                 }
3110         }
3111
3112         if (val == 0) {
3113                 folder_item_remove_msg(folder, msgnum);
3114                 folder_item_scan(folder);
3115                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS)
3116                         compose_close(compose);
3117         } else {
3118                 alertpanel_error(_("The message was queued but could not be "
3119                                    "sent.\nUse \"Send queued messages\" from "
3120                                    "the main window to retry."));
3121                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3122                         compose_allow_user_actions (compose, TRUE);
3123                         compose->sending = FALSE;
3124                 }
3125                 return -1;
3126         }
3127
3128         return 0;
3129
3130 bail:
3131         compose_allow_user_actions (compose, TRUE);
3132         compose->sending = FALSE;
3133
3134         return -1;
3135 }
3136
3137 static gboolean compose_use_attach(Compose *compose)
3138 {
3139         GtkTreeModel *model = gtk_tree_view_get_model
3140                                 (GTK_TREE_VIEW(compose->attach_clist));
3141         return gtk_tree_model_iter_n_children(model, NULL) > 0;
3142 }
3143
3144 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3145                                                            FILE *fp)
3146 {
3147         gchar buf[BUFFSIZE];
3148         gchar *str;
3149         gboolean first_to_address;
3150         gboolean first_cc_address;
3151         GSList *list;
3152         ComposeHeaderEntry *headerentry;
3153         const gchar *headerentryname;
3154         gchar *cc_hdr;
3155         gchar *to_hdr;
3156
3157         debug_print("Writing redirect header\n");
3158
3159         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3160         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3161
3162         first_to_address = TRUE;
3163         first_cc_address = TRUE;
3164         for (list = compose->header_list; list; list = list->next) {
3165                 headerentry = ((ComposeHeaderEntry *)list->data);
3166                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3167
3168                 if (g_utf8_collate(headerentryname, cc_hdr) == 0
3169                    || g_utf8_collate(headerentryname, to_hdr) == 0) {
3170                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3171                         Xstrdup_a(str, entstr, return -1);
3172                         g_strstrip(str);
3173                         if (str[0] != '\0') {
3174                                 compose_convert_header
3175                                         (buf, sizeof(buf), str,
3176                                         strlen("Resent-To") + 2, TRUE);
3177                                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
3178                                         if (first_to_address) {
3179                                                 fprintf(fp, "Resent-To: ");
3180                                                 first_to_address = FALSE;
3181                                         } else {
3182                                                 fprintf(fp, ",");
3183                                         }
3184                                 }
3185                                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
3186                                         if (first_cc_address) {
3187                                                 fprintf(fp, "\n");
3188                                                 fprintf(fp, "Resent-Cc: ");
3189                                                 first_cc_address = FALSE;
3190                                         } else {
3191                                                 fprintf(fp, ",");
3192                                         }
3193                                 }
3194
3195                                 fprintf(fp, "%s", buf);
3196                         }
3197                 }
3198         }
3199         /* if (!first_address) { */
3200         fprintf(fp, "\n");
3201         /* } */
3202
3203         return(0);
3204 }
3205
3206 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3207 {
3208         gchar buf[BUFFSIZE];
3209         gchar *str;
3210         const gchar *entstr;
3211         /* struct utsname utsbuf; */
3212
3213         g_return_val_if_fail(fp != NULL, -1);
3214         g_return_val_if_fail(compose->account != NULL, -1);
3215         g_return_val_if_fail(compose->account->address != NULL, -1);
3216
3217         /* Resent-Date */
3218         get_rfc822_date(buf, sizeof(buf));
3219         fprintf(fp, "Resent-Date: %s\n", buf);
3220
3221         /* Resent-From */
3222         if (compose->account->name && *compose->account->name) {
3223                 compose_convert_header
3224                         (buf, sizeof(buf), compose->account->name,
3225                          strlen("From: "), TRUE);
3226                 fprintf(fp, "Resent-From: %s <%s>\n",
3227                         buf, compose->account->address);
3228         } else
3229                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3230
3231         /* Subject */
3232         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3233         if (*entstr != '\0') {
3234                 Xstrdup_a(str, entstr, return -1);
3235                 g_strstrip(str);
3236                 if (*str != '\0') {
3237                         compose_convert_header(buf, sizeof(buf), str,
3238                                                strlen("Subject: "), FALSE);
3239                         fprintf(fp, "Subject: %s\n", buf);
3240                 }
3241         }
3242
3243         /* Resent-Message-ID */
3244         if (compose->account->gen_msgid) {
3245                 generate_msgid(buf, sizeof(buf));
3246                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3247                 compose->msgid = g_strdup(buf);
3248         }
3249
3250         compose_redirect_write_headers_from_headerlist(compose, fp);
3251
3252         /* separator between header and body */
3253         fputs("\n", fp);
3254
3255         return 0;
3256 }
3257
3258 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
3259 {
3260         FILE *fp;
3261         size_t len;
3262         gchar buf[BUFFSIZE];
3263
3264         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3265                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
3266                 return -1;
3267         }
3268
3269         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3270                 /* should filter returnpath, delivered-to */
3271                 if (g_ascii_strncasecmp(buf, "Return-Path:",
3272                                         strlen("Return-Path:")) == 0 ||
3273                     g_ascii_strncasecmp(buf, "Delivered-To:",
3274                                         strlen("Delivered-To:")) == 0 ||
3275                     g_ascii_strncasecmp(buf, "Received:",
3276                                         strlen("Received:")) == 0 ||
3277                     g_ascii_strncasecmp(buf, "Subject:",
3278                                         strlen("Subject:")) == 0 ||
3279                     g_ascii_strncasecmp(buf, "X-UIDL:",
3280                                         strlen("X-UIDL:")) == 0)
3281                         continue;
3282
3283                 if (fputs(buf, fdest) == -1)
3284                         goto error;
3285
3286                 if (!prefs_common.redirect_keep_from) {
3287                         if (g_ascii_strncasecmp(buf, "From:",
3288                                           strlen("From:")) == 0) {
3289                                 fputs(" (by way of ", fdest);
3290                                 if (compose->account->name
3291                                     && *compose->account->name) {
3292                                         compose_convert_header
3293                                                 (buf, sizeof(buf),
3294                                                  compose->account->name,
3295                                                  strlen("From: "),
3296                                                  FALSE);
3297                                         fprintf(fdest, "%s <%s>",
3298                                                 buf,
3299                                                 compose->account->address);
3300                                 } else
3301                                         fprintf(fdest, "%s",
3302                                                 compose->account->address);
3303                                 fputs(")", fdest);
3304                         }
3305                 }
3306
3307                 if (fputs("\n", fdest) == -1)
3308                         goto error;
3309         }
3310
3311         compose_redirect_write_headers(compose, fdest);
3312
3313         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3314                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
3315                         goto error;
3316         }
3317
3318         fclose(fp);
3319
3320         return 0;
3321 error:
3322         fclose(fp);
3323
3324         return -1;
3325 }
3326
3327 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
3328 {
3329         GtkTextBuffer *buffer;
3330         GtkTextIter start, end;
3331         gchar *chars;
3332         gchar *buf;
3333         const gchar *out_codeset;
3334         EncodingType encoding;
3335         MimeInfo *mimemsg, *mimetext;
3336
3337         /* create message MimeInfo */
3338         mimemsg = procmime_mimeinfo_new();
3339         mimemsg->type = MIMETYPE_MESSAGE;
3340         mimemsg->subtype = g_strdup("rfc822");
3341         mimemsg->content = MIMECONTENT_MEM;
3342         mimemsg->data.mem = compose_get_header(compose);
3343
3344         /* Create text part MimeInfo */
3345         /* get all composed text */
3346         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3347         gtk_text_buffer_get_start_iter(buffer, &start);
3348         gtk_text_buffer_get_end_iter(buffer, &end);
3349         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3350         if (is_ascii_str(chars)) {
3351                 buf = chars;
3352                 chars = NULL;
3353                 out_codeset = CS_US_ASCII;
3354                 encoding = ENC_7BIT;
3355         } else {
3356                 const gchar *src_codeset;
3357
3358                 out_codeset = conv_get_outgoing_charset_str();
3359                 if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
3360                         out_codeset = CS_ISO_8859_1;
3361
3362                 if (prefs_common.encoding_method == CTE_BASE64)
3363                         encoding = ENC_BASE64;
3364                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3365                         encoding = ENC_QUOTED_PRINTABLE;
3366                 else if (prefs_common.encoding_method == CTE_8BIT)
3367                         encoding = ENC_8BIT;
3368                 else
3369                         encoding = procmime_get_encoding_for_charset(out_codeset);
3370
3371                 src_codeset = CS_INTERNAL;
3372                 /* if current encoding is US-ASCII, set it the same as
3373                    outgoing one to prevent code conversion failure */
3374                 if (!g_ascii_strcasecmp(src_codeset, CS_US_ASCII))
3375                         src_codeset = out_codeset;
3376
3377                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3378                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3379
3380                 if (action == COMPOSE_WRITE_FOR_SEND) {
3381                         buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3382
3383                         if (!buf) {
3384                                 AlertValue aval;
3385                                 gchar *msg;
3386
3387                                 msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3388                                                         "%s to %s.\n"
3389                                                         "Send it anyway?"), src_codeset, out_codeset);
3390                                 aval = alertpanel_with_type
3391                                         (_("Error"), msg, _("Yes"), _("+No"), NULL, NULL, ALERT_ERROR);
3392                                 g_free(msg);
3393
3394                                 if (aval != G_ALERTDEFAULT) {
3395                                         g_free(chars);
3396                                         return -1;
3397                                 } else {
3398                                         buf = chars;
3399                                         out_codeset = src_codeset;
3400                                         chars = NULL;
3401                                 }
3402                         }
3403                 } else {
3404                         buf = chars;
3405                         out_codeset = src_codeset;
3406                         chars = NULL;
3407                 }
3408         }
3409         g_free(chars);
3410
3411         if (encoding == ENC_8BIT || encoding == ENC_7BIT) {
3412                 if (!strncmp(buf, "From ", sizeof("From ")-1) ||
3413                     strstr(buf, "\nFrom ") != NULL) {
3414                         encoding = ENC_QUOTED_PRINTABLE;
3415                 }
3416         }
3417
3418         mimetext = procmime_mimeinfo_new();
3419         mimetext->content = MIMECONTENT_MEM;
3420         mimetext->data.mem = buf;
3421         mimetext->type = MIMETYPE_TEXT;
3422         mimetext->subtype = g_strdup("plain");
3423         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
3424                             g_strdup(out_codeset));
3425         /* protect trailing spaces when signing message */
3426         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3427             privacy_system_can_sign(compose->privacy_system))
3428                 if (encoding == ENC_7BIT)
3429                         encoding = ENC_QUOTED_PRINTABLE;
3430                 else if (encoding == ENC_8BIT)
3431                         encoding = ENC_BASE64;
3432         if (encoding != ENC_UNKNOWN)
3433                 procmime_encode_content(mimetext, encoding);
3434
3435         /* append attachment parts */
3436         if (compose_use_attach(compose)) {
3437                 MimeInfo *mimempart;
3438
3439                 mimempart = procmime_mimeinfo_new();
3440                 mimempart->content = MIMECONTENT_EMPTY;
3441                 mimempart->type = MIMETYPE_MULTIPART;
3442                 mimempart->subtype = g_strdup("mixed");
3443                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
3444                                     generate_mime_boundary(NULL));
3445
3446                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
3447
3448                 g_node_append(mimempart->node, mimetext->node);
3449                 g_node_append(mimemsg->node, mimempart->node);
3450
3451                 compose_add_attachments(compose, mimempart);
3452         } else
3453                 g_node_append(mimemsg->node, mimetext->node);
3454
3455         /* sign message if sending */
3456         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3457             privacy_system_can_sign(compose->privacy_system))
3458                 if (!privacy_sign(compose->privacy_system, mimemsg, compose->account))
3459                         return -1;
3460
3461         procmime_write_mimeinfo(mimemsg, fp);
3462
3463         procmime_mimeinfo_free_all(mimemsg);
3464
3465         return 0;
3466 }
3467
3468 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3469 {
3470         GtkTextBuffer *buffer;
3471         GtkTextIter start, end;
3472         FILE *fp;
3473         size_t len;
3474         gchar *chars, *tmp;
3475         const gchar *src_codeset, *dest_codeset;
3476
3477         if ((fp = fopen(file, "wb")) == NULL) {
3478                 FILE_OP_ERROR(file, "fopen");
3479                 return -1;
3480         }
3481
3482         /* chmod for security */
3483         if (change_file_mode_rw(fp, file) < 0) {
3484                 FILE_OP_ERROR(file, "chmod");
3485                 g_warning("can't change file mode\n");
3486         }
3487
3488         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3489         gtk_text_buffer_get_start_iter(buffer, &start);
3490         gtk_text_buffer_get_end_iter(buffer, &end);
3491         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3492
3493         chars = conv_codeset_strdup
3494                 (tmp, CS_INTERNAL, conv_get_locale_charset_str());
3495
3496         g_free(tmp);
3497         if (!chars) return -1;
3498
3499         /* write body */
3500         len = strlen(chars);
3501         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3502                 FILE_OP_ERROR(file, "fwrite");
3503                 g_free(chars);
3504                 fclose(fp);
3505                 unlink(file);
3506                 return -1;
3507         }
3508
3509         g_free(chars);
3510
3511         if (fclose(fp) == EOF) {
3512                 FILE_OP_ERROR(file, "fclose");
3513                 unlink(file);
3514                 return -1;
3515         }
3516         return 0;
3517 }
3518
3519 static gint compose_remove_reedit_target(Compose *compose)
3520 {
3521         FolderItem *item;
3522         MsgInfo *msginfo = compose->targetinfo;
3523
3524         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3525         if (!msginfo) return -1;
3526
3527         item = msginfo->folder;
3528         g_return_val_if_fail(item != NULL, -1);
3529
3530         if (procmsg_msg_exist(msginfo) &&
3531             (item->stype == F_DRAFT || item->stype == F_QUEUE
3532              || msginfo == compose->autosaved_draft)) {
3533                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3534                         g_warning("can't remove the old message\n");
3535                         return -1;
3536                 }
3537         }
3538
3539         return 0;
3540 }
3541
3542 void compose_remove_draft(Compose *compose)
3543 {
3544         FolderItem *drafts;
3545         MsgInfo *msginfo = compose->targetinfo;
3546         drafts = account_get_special_folder(compose->account, F_DRAFT);
3547
3548         if (procmsg_msg_exist(msginfo)) {
3549                 folder_item_remove_msg(drafts, msginfo->msgnum);
3550         }
3551
3552 }
3553
3554 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3555 {
3556         return compose_queue_sub (compose, msgnum, item, FALSE);
3557 }
3558 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3559 {
3560         FolderItem *queue;
3561         gchar *tmp;
3562         FILE *fp;
3563         GSList *cur;
3564         gint num;
3565         static gboolean lock = FALSE;
3566         PrefsAccount *mailac = NULL, *newsac = NULL;
3567
3568         debug_print("queueing message...\n");
3569         g_return_val_if_fail(compose->account != NULL, -1);
3570
3571         lock = TRUE;
3572
3573         if (compose_check_entries(compose, check_subject) == FALSE) {
3574                 lock = FALSE;
3575                 return -1;
3576         }
3577
3578         if (!compose->to_list && !compose->newsgroup_list) {
3579                 g_warning("can't get recipient list.");
3580                 lock = FALSE;
3581                 return -1;
3582         }
3583
3584         if (compose->to_list) {
3585                 if (compose->account->protocol != A_NNTP)
3586                         mailac = compose->account;
3587                 else if (cur_account && cur_account->protocol != A_NNTP)
3588                         mailac = cur_account;
3589                 else if (!(mailac = compose_current_mail_account())) {
3590                         lock = FALSE;
3591                         alertpanel_error(_("No account for sending mails available!"));
3592                         return -1;
3593                 }
3594         }
3595
3596         if (compose->newsgroup_list) {
3597                 if (compose->account->protocol == A_NNTP)
3598                         newsac = compose->account;
3599                 else if (!newsac->protocol != A_NNTP) {
3600                         lock = FALSE;
3601                         alertpanel_error(_("No account for posting news available!"));
3602                         return -1;
3603                 }
3604         }
3605
3606         if (prefs_common.linewrap_at_send)
3607                 compose_wrap_all(compose);
3608
3609         /* write queue header */
3610         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
3611                               G_DIR_SEPARATOR, compose);
3612         if ((fp = fopen(tmp, "wb")) == NULL) {
3613                 FILE_OP_ERROR(tmp, "fopen");
3614                 g_free(tmp);
3615                 return -1;
3616         }
3617
3618         if (change_file_mode_rw(fp, tmp) < 0) {
3619                 FILE_OP_ERROR(tmp, "chmod");
3620                 g_warning("can't change file mode\n");
3621         }
3622
3623         /* queueing variables */
3624         fprintf(fp, "AF:\n");
3625         fprintf(fp, "NF:0\n");
3626         fprintf(fp, "PS:10\n");
3627         fprintf(fp, "SRH:1\n");
3628         fprintf(fp, "SFN:\n");
3629         fprintf(fp, "DSR:\n");
3630         if (compose->msgid)
3631                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3632         else
3633                 fprintf(fp, "MID:\n");
3634         fprintf(fp, "CFG:\n");
3635         fprintf(fp, "PT:0\n");
3636         fprintf(fp, "S:%s\n", compose->account->address);
3637         fprintf(fp, "RQ:\n");
3638         if (mailac)
3639                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3640         else
3641                 fprintf(fp, "SSV:\n");
3642         if (newsac)
3643                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3644         else
3645                 fprintf(fp, "NSV:\n");
3646         fprintf(fp, "SSH:\n");
3647         /* write recepient list */
3648         if (compose->to_list) {
3649                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3650                 for (cur = compose->to_list->next; cur != NULL;
3651                      cur = cur->next)
3652                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3653                 fprintf(fp, "\n");
3654         }
3655         /* write newsgroup list */
3656         if (compose->newsgroup_list) {
3657                 fprintf(fp, "NG:");
3658                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3659                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3660                         fprintf(fp, ",%s", (gchar *)cur->data);
3661                 fprintf(fp, "\n");
3662         }
3663         /* Sylpheed account IDs */
3664         if (mailac)
3665                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3666         if (newsac)
3667                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3668
3669         if (compose->privacy_system != NULL) {
3670                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
3671                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
3672                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
3673                 if (compose->use_encryption) {
3674                         gchar *encdata;
3675
3676                         encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
3677                         if (encdata != NULL)
3678                                 fprintf(fp, "X-Sylpheed-Encrypt-Data:%s\n",
3679                                         encdata);
3680                         g_free(encdata);
3681                 }
3682         }
3683
3684         /* Save copy folder */
3685         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3686                 gchar *savefolderid;
3687
3688                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3689                 fprintf(fp, "SCF:%s\n", savefolderid);
3690                 g_free(savefolderid);
3691         }
3692         /* Message-ID of message replying to */
3693         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3694                 gchar *folderid;
3695
3696                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3697                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3698                 g_free(folderid);
3699         }
3700         /* Message-ID of message forwarding to */
3701         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
3702                 gchar *folderid;
3703
3704                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
3705                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
3706                 g_free(folderid);
3707         }
3708         fprintf(fp, "\n");
3709
3710         if (compose->redirect_filename != NULL) {
3711                 if (compose_redirect_write_to_file(compose, fp) < 0) {
3712                         lock = FALSE;
3713                         fclose(fp);
3714                         unlink(tmp);
3715                         g_free(tmp);
3716                         return -1;
3717                 }
3718         } else {
3719                 if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND) < 0) {
3720                         lock = FALSE;
3721                         fclose(fp);
3722                         unlink(tmp);
3723                         g_free(tmp);
3724                         return -1;
3725                 }
3726         }
3727
3728         if (fclose(fp) == EOF) {
3729                 FILE_OP_ERROR(tmp, "fclose");
3730                 unlink(tmp);
3731                 g_free(tmp);
3732                 return -1;
3733         }
3734
3735         queue = account_get_special_folder(compose->account, F_QUEUE);
3736         if (!queue) {
3737                 g_warning("can't find queue folder\n");
3738                 unlink(tmp);
3739                 g_free(tmp);
3740                 return -1;
3741         }
3742         folder_item_scan(queue);
3743         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
3744                 g_warning("can't queue the message\n");
3745                 unlink(tmp);
3746                 g_free(tmp);
3747                 return -1;
3748         }
3749         unlink(tmp);
3750         g_free(tmp);
3751
3752         if (compose->mode == COMPOSE_REEDIT) {
3753                 compose_remove_reedit_target(compose);
3754         }
3755
3756         if ((msgnum != NULL) && (item != NULL)) {
3757                 *msgnum = num;
3758                 *item = queue;
3759         }
3760
3761         return 0;
3762 }
3763
3764 static void compose_add_attachments(Compose *compose, MimeInfo *parent)
3765 {
3766         AttachInfo *ainfo;
3767         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
3768         MimeInfo *mimepart;
3769         struct stat statbuf;
3770         gchar *type, *subtype;
3771         GtkTreeModel *model;
3772         GtkTreeIter iter;
3773
3774         model = gtk_tree_view_get_model(tree_view);
3775
3776         if (!gtk_tree_model_get_iter_first(model, &iter))
3777                 return;
3778         do {
3779                 gtk_tree_model_get(model, &iter,
3780                                    COL_DATA, &ainfo,
3781                                    -1);
3782
3783                 mimepart = procmime_mimeinfo_new();
3784                 mimepart->content = MIMECONTENT_FILE;
3785                 mimepart->data.filename = g_strdup(ainfo->file);
3786                 mimepart->offset = 0;
3787
3788                 stat(ainfo->file, &statbuf);
3789                 mimepart->length = statbuf.st_size;
3790
3791                 type = g_strdup(ainfo->content_type);
3792
3793                 if (!strchr(type, '/')) {
3794                         g_free(type);
3795                         type = g_strdup("application/octet-stream");
3796                 }
3797
3798                 subtype = strchr(type, '/') + 1;
3799                 *(subtype - 1) = '\0';
3800                 mimepart->type = procmime_get_media_type(type);
3801                 mimepart->subtype = g_strdup(subtype);
3802                 g_free(type);
3803
3804                 if (mimepart->type == MIMETYPE_MESSAGE &&
3805                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
3806                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
3807                 } else {
3808                         g_hash_table_insert(mimepart->typeparameters,
3809                                             g_strdup("name"), g_strdup(ainfo->name));
3810                         g_hash_table_insert(mimepart->dispositionparameters,
3811                                             g_strdup("filename"), g_strdup(ainfo->name));
3812                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
3813                 }
3814
3815                 if (compose->use_signing) {
3816                         if (ainfo->encoding == ENC_7BIT)
3817                                 ainfo->encoding = ENC_QUOTED_PRINTABLE;
3818                         else if (ainfo->encoding == ENC_8BIT)
3819                                 ainfo->encoding = ENC_BASE64;
3820                 }
3821
3822                 procmime_encode_content(mimepart, ainfo->encoding);
3823
3824                 g_node_append(parent->node, mimepart->node);
3825         } while (gtk_tree_model_iter_next(model, &iter));
3826 }
3827
3828 #define QUOTE_IF_REQUIRED(out, str)                                     \
3829 {                                                                       \
3830         if (*str != '"' && strpbrk(str, ",.[]<>")) {                    \
3831                 gchar *__tmp;                                           \
3832                 gint len;                                               \
3833                                                                         \
3834                 len = strlen(str) + 3;                                  \
3835                 if ((__tmp = alloca(len)) == NULL) {                    \
3836                         g_warning("can't allocate memory\n");           \
3837                         g_string_free(header, TRUE);                    \
3838                         return NULL;                                    \
3839                 }                                                       \
3840                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
3841                 out = __tmp;                                            \
3842         } else {                                                        \
3843                 gchar *__tmp;                                           \
3844                                                                         \
3845                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
3846                         g_warning("can't allocate memory\n");           \
3847                         g_string_free(header, TRUE);                    \
3848                         return NULL;                                    \
3849                 } else                                                  \
3850                         strcpy(__tmp, str);                             \
3851                                                                         \
3852                 out = __tmp;                                            \
3853         }                                                               \
3854 }
3855
3856 #define IS_IN_CUSTOM_HEADER(header) \
3857         (compose->account->add_customhdr && \
3858          custom_header_find(compose->account->customhdr_list, header) != NULL)
3859
3860 static void compose_add_headerfield_from_headerlist(Compose *compose,
3861                                                     GString *header,
3862                                                     const gchar *fieldname,
3863                                                     const gchar *seperator)
3864 {
3865         gchar *str, *fieldname_w_colon, *trans_fieldname;
3866         gboolean add_field = FALSE;
3867         GSList *list;
3868         ComposeHeaderEntry *headerentry;
3869         const gchar * headerentryname;
3870         GString *fieldstr;
3871
3872         if (IS_IN_CUSTOM_HEADER(fieldname))
3873                 return;
3874
3875         debug_print("Adding %s-fields\n", fieldname);
3876
3877         fieldstr = g_string_sized_new(64);
3878
3879         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
3880         trans_fieldname = (prefs_common.trans_hdr ? gettext(fieldname_w_colon) : fieldname_w_colon);
3881
3882         for (list = compose->header_list; list; list = list->next) {
3883                 headerentry = ((ComposeHeaderEntry *)list->data);
3884                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3885
3886                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
3887                         str = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
3888                         g_strstrip(str);
3889                         if (str[0] != '\0') {
3890                                 if (add_field)
3891                                         g_string_append(fieldstr, seperator);
3892                                 g_string_append(fieldstr, str);
3893                                 add_field = TRUE;
3894                         }
3895                         g_free(str);
3896                 }
3897         }
3898         if (add_field) {
3899                 gchar *buf;
3900
3901                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
3902                 compose_convert_header
3903                         (buf, fieldstr->len * 4  + 256, fieldstr->str,
3904                         strlen(fieldname) + 2, TRUE);
3905                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
3906                 g_free(buf);
3907         }
3908
3909         g_free(fieldname_w_colon);
3910         g_string_free(fieldstr, TRUE);
3911
3912         return;
3913 }
3914
3915 static gchar *compose_get_header(Compose *compose)
3916 {
3917         gchar buf[BUFFSIZE];
3918         const gchar *entry_str;
3919         gchar *str;
3920         gchar *name;
3921         GSList *list;
3922         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3923         GString *header;
3924
3925         /* struct utsname utsbuf; */
3926
3927         g_return_val_if_fail(compose->account != NULL, NULL);
3928         g_return_val_if_fail(compose->account->address != NULL, NULL);
3929
3930         header = g_string_sized_new(64);
3931
3932         /* Date */
3933         if (compose->account->add_date) {
3934                 get_rfc822_date(buf, sizeof(buf));
3935                 g_string_append_printf(header, "Date: %s\n", buf);
3936         }
3937
3938         /* From */
3939         if (compose->account->name && *compose->account->name) {
3940                 compose_convert_header
3941                         (buf, sizeof(buf), compose->account->name,
3942                          strlen("From: "), TRUE);
3943                 QUOTE_IF_REQUIRED(name, buf);
3944                 g_string_append_printf(header, "From: %s <%s>\n",
3945                         name, compose->account->address);
3946         } else
3947                 g_string_append_printf(header, "From: %s\n", compose->account->address);
3948
3949         /* To */
3950         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
3951
3952         /* Newsgroups */
3953         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
3954
3955         /* Cc */
3956         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
3957
3958         /* Bcc */
3959         compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
3960
3961         /* Subject */
3962         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
3963         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3964                 g_strstrip(str);
3965                 if (*str != '\0') {
3966                         compose_convert_header(buf, sizeof(buf), str,
3967                                                strlen("Subject: "), FALSE);
3968                         g_string_append_printf(header, "Subject: %s\n", buf);
3969                 }
3970         }
3971         g_free(str);
3972
3973         /* Message-ID */
3974         if (compose->account->gen_msgid) {
3975                 generate_msgid(buf, sizeof(buf));
3976                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
3977                 compose->msgid = g_strdup(buf);
3978         }
3979
3980         if (compose->remove_references == FALSE) {
3981                 /* In-Reply-To */
3982                 if (compose->inreplyto && compose->to_list)
3983                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
3984
3985                 /* References */
3986                 if (compose->references)
3987                         g_string_append_printf(header, "References: %s\n", compose->references);
3988         }
3989
3990         /* Followup-To */
3991         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
3992
3993         /* Reply-To */
3994         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
3995
3996         /* Organization */
3997         if (compose->account->organization &&
3998             strlen(compose->account->organization) &&
3999             !IS_IN_CUSTOM_HEADER("Organization")) {
4000                 compose_convert_header(buf, sizeof(buf),
4001                                        compose->account->organization,
4002                                        strlen("Organization: "), FALSE);
4003                 g_string_append_printf(header, "Organization: %s\n", buf);
4004         }
4005
4006         /* Program version and system info */
4007         /* uname(&utsbuf); */
4008         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4009             !compose->newsgroup_list) {
4010                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4011                         prog_version,
4012                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4013                         TARGET_ALIAS);
4014                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4015         }
4016         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4017                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4018                         prog_version,
4019                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4020                         TARGET_ALIAS);
4021                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4022         }
4023
4024         /* custom headers */
4025         if (compose->account->add_customhdr) {
4026                 GSList *cur;
4027
4028                 for (cur = compose->account->customhdr_list; cur != NULL;
4029                      cur = cur->next) {
4030                         CustomHeader *chdr = (CustomHeader *)cur->data;
4031
4032                         if (custom_header_is_allowed(chdr->name)) {
4033                                 compose_convert_header
4034                                         (buf, sizeof(buf),
4035                                          chdr->value ? chdr->value : "",
4036                                          strlen(chdr->name) + 2, FALSE);
4037                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
4038                         }
4039                 }
4040         }
4041
4042         /* PRIORITY */
4043         switch (compose->priority) {
4044                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
4045                                                    "X-Priority: 1 (Highest)\n");
4046                         break;
4047                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
4048                                                 "X-Priority: 2 (High)\n");
4049                         break;
4050                 case PRIORITY_NORMAL: break;
4051                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
4052                                                "X-Priority: 4 (Low)\n");
4053                         break;
4054                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
4055                                                   "X-Priority: 5 (Lowest)\n");
4056                         break;
4057                 default: debug_print("compose: priority unknown : %d\n",
4058                                      compose->priority);
4059         }
4060
4061         /* Request Return Receipt */
4062         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4063                 if (compose->return_receipt) {
4064                         if (compose->account->name
4065                             && *compose->account->name) {
4066                                 compose_convert_header(buf, sizeof(buf),
4067                                                        compose->account->name,
4068                                                        strlen("Disposition-Notification-To: "),
4069                                                        TRUE);
4070                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4071                         } else
4072                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
4073                 }
4074         }
4075
4076         /* get special headers */
4077         for (list = compose->header_list; list; list = list->next) {
4078                 ComposeHeaderEntry *headerentry;
4079                 gchar *tmp;
4080                 gchar *headername;
4081                 gchar *headername_wcolon;
4082                 gchar *headername_trans;
4083                 gchar *headervalue;
4084                 gchar **string;
4085                 gboolean standard_header = FALSE;
4086
4087                 headerentry = ((ComposeHeaderEntry *)list->data);
4088
4089                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4090                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4091                         g_free(tmp);
4092                         continue;
4093                 }
4094
4095                 if (!strstr(tmp, ":")) {
4096                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4097                         headername = g_strdup(tmp);
4098                 } else {
4099                         headername_wcolon = g_strdup(tmp);
4100                         headername = g_strdup(strtok(tmp, ":"));
4101                 }
4102                 g_free(tmp);
4103
4104                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4105                 Xstrdup_a(headervalue, entry_str, return NULL);
4106                 subst_char(headervalue, '\r', ' ');
4107                 subst_char(headervalue, '\n', ' ');
4108                 string = std_headers;
4109                 while (*string != NULL) {
4110                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4111                         if (!strcmp(headername_trans,headername_wcolon))
4112                                 standard_header = TRUE;
4113                         string++;
4114                 }
4115                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4116                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
4117
4118                 g_free(headername);
4119                 g_free(headername_wcolon);
4120         }
4121
4122         str = header->str;
4123         g_string_free(header, FALSE);
4124
4125         return str;
4126 }
4127
4128 #undef IS_IN_CUSTOM_HEADER
4129
4130 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4131                                    gint header_len, gboolean addr_field)
4132 {
4133         gchar *tmpstr = NULL;
4134
4135         g_return_if_fail(src != NULL);
4136         g_return_if_fail(dest != NULL);
4137
4138         if (len < 1) return;
4139
4140         tmpstr = g_strdup(src);
4141
4142         subst_char(tmpstr, '\n', ' ');
4143         subst_char(tmpstr, '\r', ' ');
4144         g_strchomp(tmpstr);
4145
4146         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4147         g_free(tmpstr);
4148 }
4149
4150 static void compose_create_header_entry(Compose *compose)
4151 {
4152         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4153
4154         GtkWidget *combo;
4155         GtkWidget *entry;
4156         GList *combo_list = NULL;
4157         gchar **string;
4158         const gchar *header = NULL;
4159         ComposeHeaderEntry *headerentry;
4160         gboolean standard_header = FALSE;
4161
4162         headerentry = g_new0(ComposeHeaderEntry, 1);
4163
4164         /* Combo box */
4165         combo = gtk_combo_new();
4166         string = headers;
4167         while(*string != NULL) {
4168                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4169                 string++;
4170         }
4171         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4172         g_list_free(combo_list);
4173         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4174         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4175                          G_CALLBACK(compose_grab_focus_cb), compose);
4176         gtk_widget_show(combo);
4177         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4178         if (compose->header_last) {
4179                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4180                 string = headers;
4181                 while (*string != NULL) {
4182                         if (!strcmp(*string, last_header_entry))
4183                                 standard_header = TRUE;
4184                         string++;
4185                 }
4186                 if (standard_header)
4187                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4188         }
4189         if (!compose->header_last || !standard_header) {
4190                 switch(compose->account->protocol) {
4191                         case A_NNTP:
4192                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4193                                 break;
4194                         default:
4195                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4196                                 break;
4197                 }
4198         }
4199         if (header)
4200                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4201
4202         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4203                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4204         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4205                          G_CALLBACK(compose_grab_focus_cb), compose);
4206
4207         /* Entry field */
4208         entry = gtk_entry_new();
4209         gtk_widget_show(entry);
4210         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);
4211
4212         g_signal_connect(G_OBJECT(entry), "key-press-event",
4213                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4214                          headerentry);
4215         g_signal_connect(G_OBJECT(entry), "changed",
4216                          G_CALLBACK(compose_headerentry_changed_cb),
4217                          headerentry);
4218         g_signal_connect(G_OBJECT(entry), "grab_focus",
4219                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4220         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4221                          G_CALLBACK(compose_grab_focus_cb), compose);
4222
4223         /* email dnd */
4224         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4225                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4226                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4227         g_signal_connect(G_OBJECT(entry), "drag_data_received",
4228                          G_CALLBACK(compose_header_drag_received_cb),
4229                          entry);
4230         g_signal_connect(G_OBJECT(entry), "drag-drop",
4231                          G_CALLBACK(compose_drag_drop),
4232                          compose);
4233
4234         address_completion_register_entry(GTK_ENTRY(entry));
4235
4236         headerentry->compose = compose;
4237         headerentry->combo = combo;
4238         headerentry->entry = entry;
4239         headerentry->headernum = compose->header_nextrow;
4240
4241         compose->header_nextrow++;
4242         compose->header_last = headerentry;
4243 }
4244
4245 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4246 {
4247         ComposeHeaderEntry *last_header;
4248
4249         last_header = compose->header_last;
4250
4251         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4252         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4253 }
4254
4255 static GtkWidget *compose_create_header(Compose *compose)
4256 {
4257         GtkWidget *label;
4258         GtkWidget *hbox;
4259         GtkWidget *from_optmenu_hbox;
4260 #if 0 /* NEW COMPOSE GUI */
4261         GtkWidget *to_entry;
4262         GtkWidget *to_hbox;
4263         GtkWidget *newsgroups_entry;
4264         GtkWidget *newsgroups_hbox;
4265 #endif
4266         GtkWidget *header_scrolledwin;
4267         GtkWidget *header_table;
4268 #if 0 /* NEW COMPOSE GUI */
4269         GtkWidget *cc_entry;
4270         GtkWidget *cc_hbox;
4271         GtkWidget *bcc_entry;
4272         GtkWidget *bcc_hbox;
4273         GtkWidget *reply_entry;
4274         GtkWidget *reply_hbox;
4275         GtkWidget *followup_entry;
4276         GtkWidget *followup_hbox;
4277 #endif
4278
4279         gint count = 0;
4280
4281         /* header labels and entries */
4282         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4283         gtk_widget_show(header_scrolledwin);
4284         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4285
4286         header_table = gtk_table_new(2, 2, FALSE);
4287         gtk_widget_show(header_table);
4288         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4289         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4290         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4291         count = 0;
4292
4293         /* option menu for selecting accounts */
4294         hbox = gtk_hbox_new(FALSE, 0);
4295         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4296         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4297         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4298                          GTK_FILL, 0, 2, 0);
4299         from_optmenu_hbox = compose_account_option_menu_create(compose);
4300         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4301                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4302 #if 0 /* NEW COMPOSE GUI */
4303         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4304 #endif
4305         count++;
4306
4307         compose->header_table = header_table;
4308         compose->header_list = NULL;
4309         compose->header_nextrow = count;
4310
4311         compose_create_header_entry(compose);
4312
4313 #if 0 /* NEW COMPOSE GUI */
4314         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4315                                 "To:", TRUE);
4316         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4317         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4318                                 &count, "Newsgroups:", FALSE);
4319         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4320
4321         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4322
4323         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4324                                 "Cc:", TRUE);
4325         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4326         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4327                                 "Bcc:", TRUE);
4328         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4329         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4330                                 "Reply-To:", TRUE);
4331         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4332         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4333                                 "Followup-To:", FALSE);
4334         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4335
4336         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4337
4338         g_signal_connect(G_OBJECT(to_entry), "activate",
4339                          G_CALLBACK(to_activated), compose);
4340         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4341                          G_CALLBACK(newsgroups_activated), compose);
4342         g_signal_connect(G_OBJECT(subject_entry), "activate",
4343                          G_CALLBACK(subject_activated), compose);
4344         g_signal_connect(G_OBJECT(cc_entry), "activate",
4345                          G_CALLBACK(cc_activated), compose);
4346         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4347                          G_CALLBACK(bcc_activated), compose);
4348         g_signal_connect(G_OBJECT(reply_entry), "activate",
4349                          G_CALLBACK(replyto_activated), compose);
4350         g_signal_connect(G_OBJECT(followup_entry), "activate",
4351                          G_CALLBACK(followupto_activated), compose);
4352
4353         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4354                          G_CALLBACK(compose_grab_focus_cb), compose);
4355         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4356                          G_CALLBACK(compose_grab_focus_cb), compose);
4357         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4358                          G_CALLBACK(compose_grab_focus_cb), compose);
4359         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4360                          G_CALLBACK(compose_grab_focus_cb), compose);
4361         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4362                          G_CALLBACK(compose_grab_focus_cb), compose);
4363         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4364                          G_CALLBACK(compose_grab_focus_cb), compose);
4365         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4366                          G_CALLBACK(compose_grab_focus_cb), compose);
4367 #endif
4368
4369         compose->table            = NULL;
4370 #if 0 /* NEW COMPOSE GUI */
4371         compose->table            = table;
4372         compose->to_hbox          = to_hbox;
4373         compose->to_entry         = to_entry;
4374         compose->newsgroups_hbox  = newsgroups_hbox;
4375         compose->newsgroups_entry = newsgroups_entry;
4376 #endif
4377 #if 0 /* NEW COMPOSE GUI */
4378         compose->cc_hbox          = cc_hbox;
4379         compose->cc_entry         = cc_entry;
4380         compose->bcc_hbox         = bcc_hbox;
4381         compose->bcc_entry        = bcc_entry;
4382         compose->reply_hbox       = reply_hbox;
4383         compose->reply_entry      = reply_entry;
4384         compose->followup_hbox    = followup_hbox;
4385         compose->followup_entry   = followup_entry;
4386 #endif
4387
4388         return header_scrolledwin ;
4389 }
4390
4391 GtkWidget *compose_create_attach(Compose *compose)
4392 {
4393         GtkWidget *attach_scrwin;
4394         GtkWidget *attach_clist;
4395
4396         GtkListStore *store;
4397         GtkCellRenderer *renderer;
4398         GtkTreeViewColumn *column;
4399         GtkTreeSelection *selection;
4400
4401         /* attachment list */
4402         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4403         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4404                                        GTK_POLICY_AUTOMATIC,
4405                                        GTK_POLICY_AUTOMATIC);
4406         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4407
4408         store = gtk_list_store_new(N_ATTACH_COLS,
4409                                    G_TYPE_STRING,
4410                                    G_TYPE_STRING,
4411                                    G_TYPE_STRING,
4412                                    G_TYPE_POINTER,
4413                                    G_TYPE_AUTO_POINTER,
4414                                    -1);
4415         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
4416                                         (GTK_TREE_MODEL(store)));
4417         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4418         g_object_unref(store);
4419
4420         renderer = gtk_cell_renderer_text_new();
4421         column = gtk_tree_view_column_new_with_attributes
4422                         (_("Mime type"), renderer, "text",
4423                          COL_MIMETYPE, NULL);
4424         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4425
4426         renderer = gtk_cell_renderer_text_new();
4427         column = gtk_tree_view_column_new_with_attributes
4428                         (_("Size"), renderer, "text",
4429                          COL_SIZE, NULL);
4430         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4431
4432         renderer = gtk_cell_renderer_text_new();
4433         column = gtk_tree_view_column_new_with_attributes
4434                         (_("Name"), renderer, "text",
4435                          COL_NAME, NULL);
4436         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4437
4438         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist), TRUE);
4439         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
4440         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
4441
4442         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
4443                          G_CALLBACK(attach_selected), compose);
4444         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4445                          G_CALLBACK(attach_button_pressed), compose);
4446         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4447                          G_CALLBACK(attach_key_pressed), compose);
4448
4449         /* drag and drop */
4450         gtk_drag_dest_set(attach_clist,
4451                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
4452                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4453                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4454         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4455                          G_CALLBACK(compose_attach_drag_received_cb),
4456                          compose);
4457         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
4458                          G_CALLBACK(compose_drag_drop),
4459                          compose);
4460
4461         compose->attach_scrwin = attach_scrwin;
4462         compose->attach_clist  = attach_clist;
4463
4464         return attach_scrwin;
4465 }
4466
4467 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4468 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4469
4470 static GtkWidget *compose_create_others(Compose *compose)
4471 {
4472         GtkWidget *table;
4473         GtkWidget *savemsg_checkbtn;
4474         GtkWidget *savemsg_entry;
4475         GtkWidget *savemsg_select;
4476
4477         guint rowcount = 0;
4478         gchar *folderidentifier;
4479
4480         /* Table for settings */
4481         table = gtk_table_new(3, 1, FALSE);
4482         gtk_widget_show(table);
4483         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4484         rowcount = 0;
4485
4486         /* Save Message to folder */
4487         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4488         gtk_widget_show(savemsg_checkbtn);
4489         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4490         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4491                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4492         }
4493         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4494                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4495
4496         savemsg_entry = gtk_entry_new();
4497         gtk_widget_show(savemsg_entry);
4498         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4499         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4500         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
4501                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4502         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
4503                          G_CALLBACK(compose_grab_focus_cb), compose);
4504         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4505                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4506                                   (compose->account, F_OUTBOX));
4507                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4508                 g_free(folderidentifier);
4509         }
4510
4511         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4512         gtk_widget_show(savemsg_select);
4513         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4514         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4515                          G_CALLBACK(compose_savemsg_select_cb),
4516                          compose);
4517
4518         rowcount++;
4519
4520         compose->savemsg_checkbtn = savemsg_checkbtn;
4521         compose->savemsg_entry = savemsg_entry;
4522
4523         return table;
4524 }
4525
4526 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4527 {
4528         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4529                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4530 }
4531
4532 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4533 {
4534         FolderItem *dest;
4535         gchar * path;
4536
4537         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4538         if (!dest) return;
4539
4540         path = folder_item_get_identifier(dest);
4541
4542         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4543         g_free(path);
4544 }
4545
4546 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4547 {
4548         Compose   *compose;
4549         GtkWidget *window;
4550         GtkWidget *vbox;
4551         GtkWidget *menubar;
4552         GtkWidget *handlebox;
4553
4554         GtkWidget *notebook;
4555
4556         GtkWidget *vbox2;
4557
4558         GtkWidget *label;
4559         GtkWidget *subject_hbox;
4560         GtkWidget *subject_frame;
4561         GtkWidget *subject_entry;
4562         GtkWidget *subject;
4563         GtkWidget *paned;
4564
4565         GtkWidget *edit_vbox;
4566         GtkWidget *ruler_hbox;
4567         GtkWidget *ruler;
4568         GtkWidget *scrolledwin;
4569         GtkWidget *text;
4570         GtkTextBuffer *buffer;
4571         GtkClipboard *clipboard;
4572
4573         UndoMain *undostruct;
4574
4575         gchar *titles[N_ATTACH_COLS];
4576         guint n_menu_entries;
4577         GdkColormap *cmap;
4578         GdkColor color[1];
4579         gboolean success[1];
4580         GtkWidget *popupmenu;
4581         GtkItemFactory *popupfactory;
4582         GtkItemFactory *ifactory;
4583         GtkWidget *tmpl_menu;
4584         gint n_entries;
4585         GtkWidget *menuitem;
4586
4587 #if USE_ASPELL
4588         GtkAspell * gtkaspell = NULL;
4589 #endif
4590
4591         static GdkGeometry geometry;
4592
4593         g_return_val_if_fail(account != NULL, NULL);
4594
4595         debug_print("Creating compose window...\n");
4596         compose = g_new0(Compose, 1);
4597
4598         titles[COL_MIMETYPE] = _("MIME type");
4599         titles[COL_SIZE]     = _("Size");
4600         titles[COL_NAME]     = _("Name");
4601
4602         compose->account = account;
4603
4604         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4605         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
4606         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
4607
4608         if (!geometry.max_width) {
4609                 geometry.max_width = gdk_screen_width();
4610                 geometry.max_height = gdk_screen_height();
4611         }
4612         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4613                                       &geometry, GDK_HINT_MAX_SIZE);
4614         if (!geometry.min_width) {
4615                 geometry.min_width = 600;
4616                 geometry.min_height = 480;
4617         }
4618         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4619                                       &geometry, GDK_HINT_MIN_SIZE);
4620         gtk_widget_set_uposition(window, prefs_common.compose_x,
4621                                  prefs_common.compose_y);
4622
4623         g_signal_connect(G_OBJECT(window), "delete_event",
4624                          G_CALLBACK(compose_delete_cb), compose);
4625         g_signal_connect(G_OBJECT(window), "destroy",
4626                          G_CALLBACK(compose_destroy_cb), compose);
4627         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4628         gtk_widget_realize(window);
4629
4630         gtkut_widget_set_composer_icon(window);
4631
4632         vbox = gtk_vbox_new(FALSE, 0);
4633         gtk_container_add(GTK_CONTAINER(window), vbox);
4634
4635         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4636         menubar = menubar_create(window, compose_entries,
4637                                  n_menu_entries, "<Compose>", compose);
4638         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4639
4640         handlebox = gtk_handle_box_new();
4641         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4642
4643         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4644                                           (gpointer)compose);
4645
4646         vbox2 = gtk_vbox_new(FALSE, 2);
4647         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4648         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4649
4650         /* Notebook */
4651         notebook = gtk_notebook_new();
4652         gtk_widget_set_size_request(notebook, -1, 130);
4653         gtk_widget_show(notebook);
4654
4655         /* header labels and entries */
4656         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4657         /* attachment list */
4658         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4659         /* Others Tab */
4660         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4661
4662         /* Subject */
4663         subject_hbox = gtk_hbox_new(FALSE, 0);
4664         gtk_widget_show(subject_hbox);
4665
4666         subject_frame = gtk_frame_new(NULL);
4667         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4668         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4669         gtk_widget_show(subject_frame);
4670
4671         subject = gtk_hbox_new(FALSE, 0);
4672         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4673         gtk_widget_show(subject);
4674
4675         label = gtk_label_new(_("Subject:"));
4676         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4677         gtk_widget_show(label);
4678
4679         subject_entry = gtk_entry_new();
4680         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4681         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4682                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4683         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
4684                          G_CALLBACK(compose_grab_focus_cb), compose);
4685         gtk_widget_show(subject_entry);
4686         compose->subject_entry = subject_entry;
4687         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4688
4689         edit_vbox = gtk_vbox_new(FALSE, 0);
4690
4691         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4692
4693         /* ruler */
4694         ruler_hbox = gtk_hbox_new(FALSE, 0);
4695         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4696
4697         ruler = gtk_shruler_new();
4698         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4699         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4700                            BORDER_WIDTH);
4701
4702         /* text widget */
4703         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4704         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4705                                        GTK_POLICY_AUTOMATIC,
4706                                        GTK_POLICY_AUTOMATIC);
4707         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
4708                                             GTK_SHADOW_IN);
4709         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4710         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
4711
4712         text = gtk_text_view_new();
4713         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
4714         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
4715         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
4716         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
4717         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
4718
4719         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4720
4721         g_signal_connect_after(G_OBJECT(text), "size_allocate",
4722                                G_CALLBACK(compose_edit_size_alloc),
4723                                ruler);
4724         g_signal_connect(G_OBJECT(buffer), "changed",
4725                          G_CALLBACK(compose_changed_cb), compose);
4726         g_signal_connect(G_OBJECT(text), "grab_focus",
4727                          G_CALLBACK(compose_grab_focus_cb), compose);
4728         g_signal_connect(G_OBJECT(buffer), "insert_text",
4729                          G_CALLBACK(text_inserted), compose);
4730
4731         /* drag and drop */
4732         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4733                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4734                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4735         g_signal_connect(G_OBJECT(text), "drag_data_received",
4736                          G_CALLBACK(compose_insert_drag_received_cb),
4737                          compose);
4738         g_signal_connect(G_OBJECT(text), "drag-drop",
4739                          G_CALLBACK(compose_drag_drop),
4740                          compose);
4741         gtk_widget_show_all(vbox);
4742
4743         /* pane between attach clist and text */
4744         paned = gtk_vpaned_new();
4745         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4746         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4747         gtk_paned_add1(GTK_PANED(paned), notebook);
4748         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4749         gtk_widget_show_all(paned);
4750
4751
4752         if (prefs_common.textfont) {
4753                 PangoFontDescription *font_desc;
4754
4755                 font_desc = pango_font_description_from_string
4756                         (prefs_common.textfont);
4757                 if (font_desc) {
4758                         gtk_widget_modify_font(text, font_desc);
4759                         pango_font_description_free(font_desc);
4760                 }
4761         }
4762
4763         color[0] = quote_color;
4764         cmap = gdk_window_get_colormap(window->window);
4765         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4766         if (success[0] == FALSE) {
4767                 GtkStyle *style;
4768
4769                 g_warning("Compose: color allocation failed.\n");
4770                 style = gtk_widget_get_style(text);
4771                 quote_color = style->black;
4772         }
4773
4774         n_entries = sizeof(compose_popup_entries) /
4775                 sizeof(compose_popup_entries[0]);
4776         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4777                                       "<Compose>", &popupfactory,
4778                                       compose);
4779
4780         ifactory = gtk_item_factory_from_widget(menubar);
4781         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4782         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4783         menu_set_sensitive(ifactory, "/Options/Remove references", FALSE);
4784
4785         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4786
4787         undostruct = undo_init(text);
4788         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4789                                    menubar);
4790
4791         address_completion_start(window);
4792
4793         compose->window        = window;
4794         compose->vbox          = vbox;
4795         compose->menubar       = menubar;
4796         compose->handlebox     = handlebox;
4797
4798         compose->vbox2         = vbox2;
4799
4800         compose->paned = paned;
4801
4802         compose->edit_vbox     = edit_vbox;
4803         compose->ruler_hbox    = ruler_hbox;
4804         compose->ruler         = ruler;
4805         compose->scrolledwin   = scrolledwin;
4806         compose->text          = text;
4807
4808         compose->focused_editable = NULL;
4809
4810         compose->popupmenu    = popupmenu;
4811         compose->popupfactory = popupfactory;
4812
4813         compose->tmpl_menu = tmpl_menu;
4814
4815         compose->mode = mode;
4816
4817         compose->targetinfo = NULL;
4818         compose->replyinfo  = NULL;
4819         compose->fwdinfo    = NULL;
4820
4821         compose->replyto     = NULL;
4822         compose->cc          = NULL;
4823         compose->bcc         = NULL;
4824         compose->followup_to = NULL;
4825
4826         compose->ml_post     = NULL;
4827
4828         compose->inreplyto   = NULL;
4829         compose->references  = NULL;
4830         compose->msgid       = NULL;
4831         compose->boundary    = NULL;
4832
4833         compose->autowrap       = prefs_common.autowrap;
4834
4835         compose->use_signing    = FALSE;
4836         compose->use_encryption = FALSE;
4837         compose->privacy_system = NULL;
4838
4839         compose->modified = FALSE;
4840
4841         compose->return_receipt = FALSE;
4842
4843         compose->to_list        = NULL;
4844         compose->newsgroup_list = NULL;
4845
4846         compose->undostruct = undostruct;
4847
4848         compose->sig_str = NULL;
4849
4850         compose->exteditor_file    = NULL;
4851         compose->exteditor_pid     = -1;
4852         compose->exteditor_readdes = -1;
4853         compose->exteditor_tag     = -1;
4854         compose->draft_timeout_tag = -1;
4855
4856 #if USE_ASPELL
4857         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4858         if (mode != COMPOSE_REDIRECT) {
4859                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
4860                     strcmp(prefs_common.dictionary, _("None"))) {
4861                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
4862                                                   prefs_common.dictionary,
4863                                                   conv_get_locale_charset_str(),
4864                                                   prefs_common.misspelled_col,
4865                                                   prefs_common.check_while_typing,
4866                                                   prefs_common.use_alternate,
4867                                                   GTK_TEXT_VIEW(text),
4868                                                   GTK_WINDOW(compose->window));
4869                         if (!gtkaspell) {
4870                                 alertpanel_error(_("Spell checker could not "
4871                                                 "be started.\n%s"),
4872                                                 gtkaspell_checkers_strerror());
4873                                 gtkaspell_checkers_reset_error();
4874                         } else {
4875
4876                                 GtkWidget *menuitem;
4877
4878                                 if (!gtkaspell_set_sug_mode(gtkaspell,
4879                                                 prefs_common.aspell_sugmode)) {
4880                                         debug_print("Aspell: could not set "
4881                                                     "suggestion mode %s\n",
4882                                                     gtkaspell_checkers_strerror());
4883                                         gtkaspell_checkers_reset_error();
4884                                 }
4885
4886                                 menuitem = gtk_item_factory_get_item(ifactory,
4887                                         "/Spelling/Spelling Configuration");
4888                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
4889                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
4890                         }
4891                 }
4892         }
4893         compose->gtkaspell = gtkaspell;
4894 #endif
4895
4896         compose_select_account(compose, account, TRUE);
4897
4898         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
4899         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
4900                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4901
4902         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
4903                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4904
4905         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
4906                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4907
4908
4909         if (account->protocol != A_NNTP)
4910                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4911         else
4912                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4913
4914         addressbook_set_target_compose(compose);
4915
4916         if (mode != COMPOSE_REDIRECT)
4917                 compose_set_template_menu(compose);
4918         else {
4919                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4920                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
4921         }
4922
4923         compose_list = g_list_append(compose_list, compose);
4924
4925         if (!prefs_common.show_ruler)
4926                 gtk_widget_hide(ruler_hbox);
4927
4928         menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Show ruler");
4929         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4930                                        prefs_common.show_ruler);
4931
4932         /* Priority */
4933         compose->priority = PRIORITY_NORMAL;
4934         compose_update_priority_menu_item(compose);
4935
4936         /* Actions menu */
4937         compose_update_actions_menu(compose);
4938
4939         /* Privacy Systems menu */
4940         compose_update_privacy_systems_menu(compose);
4941
4942         activate_privacy_system(compose, account);
4943         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
4944         gtk_widget_show(window);
4945
4946         return compose;
4947 }
4948
4949 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4950 {
4951         GList *accounts;
4952         GtkWidget *hbox;
4953         GtkWidget *optmenu;
4954         GtkWidget *menu;
4955         gint num = 0, def_menu = 0;
4956
4957         accounts = account_get_list();
4958         g_return_val_if_fail(accounts != NULL, NULL);
4959
4960         hbox = gtk_hbox_new(FALSE, 0);
4961         optmenu = gtk_option_menu_new();
4962         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4963         menu = gtk_menu_new();
4964
4965         for (; accounts != NULL; accounts = accounts->next, num++) {
4966                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4967                 GtkWidget *menuitem;
4968                 gchar *name;
4969
4970                 if (ac == compose->account) def_menu = num;
4971
4972                 if (ac->name)
4973                         name = g_strdup_printf("%s: %s <%s>",
4974                                                ac->account_name,
4975                                                ac->name, ac->address);
4976                 else
4977                         name = g_strdup_printf("%s: %s",
4978                                                ac->account_name, ac->address);
4979                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
4980                 g_free(name);
4981                 g_signal_connect(G_OBJECT(menuitem), "activate",
4982                                  G_CALLBACK(account_activated),
4983                                  compose);
4984         }
4985
4986         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4987         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4988
4989         return hbox;
4990 }
4991
4992 static void compose_set_priority_cb(gpointer data,
4993                                     guint action,
4994                                     GtkWidget *widget)
4995 {
4996         Compose *compose = (Compose *) data;
4997         compose->priority = action;
4998 }
4999
5000 static void compose_update_priority_menu_item(Compose * compose)
5001 {
5002         GtkItemFactory *ifactory;
5003         GtkWidget *menuitem = NULL;
5004
5005         ifactory = gtk_item_factory_from_widget(compose->menubar);
5006
5007         switch (compose->priority) {
5008                 case PRIORITY_HIGHEST:
5009                         menuitem = gtk_item_factory_get_item
5010                                 (ifactory, "/Options/Priority/Highest");
5011                         break;
5012                 case PRIORITY_HIGH:
5013                         menuitem = gtk_item_factory_get_item
5014                                 (ifactory, "/Options/Priority/High");
5015                         break;
5016                 case PRIORITY_NORMAL:
5017                         menuitem = gtk_item_factory_get_item
5018                                 (ifactory, "/Options/Priority/Normal");
5019                         break;
5020                 case PRIORITY_LOW:
5021                         menuitem = gtk_item_factory_get_item
5022                                 (ifactory, "/Options/Priority/Low");
5023                         break;
5024                 case PRIORITY_LOWEST:
5025                         menuitem = gtk_item_factory_get_item
5026                                 (ifactory, "/Options/Priority/Lowest");
5027                         break;
5028         }
5029         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5030 }
5031
5032 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
5033 {
5034         Compose *compose = (Compose *) data;
5035         gchar *systemid;
5036         GtkItemFactory *ifactory;
5037         gboolean can_sign = FALSE, can_encrypt = FALSE;
5038
5039         g_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
5040
5041         if (!GTK_CHECK_MENU_ITEM(widget)->active)
5042                 return;
5043
5044         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
5045         g_free(compose->privacy_system);
5046         compose->privacy_system = NULL;
5047         if (systemid != NULL) {
5048                 compose->privacy_system = g_strdup(systemid);
5049
5050                 can_sign = privacy_system_can_sign(systemid);
5051                 can_encrypt = privacy_system_can_encrypt(systemid);
5052         }
5053
5054         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
5055
5056         ifactory = gtk_item_factory_from_widget(compose->menubar);
5057         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5058         if (!can_sign)
5059                 menu_set_active(ifactory, "/Options/Sign", FALSE);
5060         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5061         if (!can_encrypt)
5062                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
5063 }
5064
5065 static void compose_update_privacy_system_menu_item(Compose * compose)
5066 {
5067         static gchar *branch_path = "/Options/Privacy System";
5068         GtkItemFactory *ifactory;
5069         GtkWidget *menuitem = NULL;
5070         GList *amenu;
5071         gboolean can_sign = FALSE, can_encrypt = FALSE;
5072
5073         ifactory = gtk_item_factory_from_widget(compose->menubar);
5074
5075         if (compose->privacy_system != NULL) {
5076                 gchar *systemid;
5077
5078                 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5079                 g_return_if_fail(menuitem != NULL);
5080
5081                 amenu = GTK_MENU_SHELL(menuitem)->children;
5082                 menuitem = NULL;
5083                 while (amenu != NULL) {
5084                         GList *alist = amenu->next;
5085
5086                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
5087                         if (systemid != NULL)
5088                                 if (strcmp(systemid, compose->privacy_system) == 0) {
5089                                         menuitem = GTK_WIDGET(amenu->data);
5090
5091                                         can_sign = privacy_system_can_sign(systemid);
5092                                         can_encrypt = privacy_system_can_encrypt(systemid);
5093
5094                                         break;
5095                                 }
5096
5097                         amenu = alist;
5098                 }
5099                 if (menuitem != NULL)
5100                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5101         }
5102
5103         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5104         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5105 }
5106
5107 static void compose_set_template_menu(Compose *compose)
5108 {
5109         GSList *tmpl_list, *cur;
5110         GtkWidget *menu;
5111         GtkWidget *item;
5112
5113         tmpl_list = template_get_config();
5114
5115         menu = gtk_menu_new();
5116
5117         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5118                 Template *tmpl = (Template *)cur->data;
5119
5120                 item = gtk_menu_item_new_with_label(tmpl->name);
5121                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5122                 g_signal_connect(G_OBJECT(item), "activate",
5123                                  G_CALLBACK(compose_template_activate_cb),
5124                                  compose);
5125                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5126                 gtk_widget_show(item);
5127         }
5128
5129         gtk_widget_show(menu);
5130         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5131 }
5132
5133 void compose_update_actions_menu(Compose *compose)
5134 {
5135         GtkItemFactory *ifactory;
5136
5137         ifactory = gtk_item_factory_from_widget(compose->menubar);
5138         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5139 }
5140
5141 void compose_update_privacy_systems_menu(Compose *compose)
5142 {
5143         static gchar *branch_path = "/Options/Privacy System";
5144         static gboolean connected = FALSE;
5145         GtkItemFactory *ifactory;
5146         GtkWidget *menuitem;
5147         GSList *systems, *cur;
5148         GList *amenu;
5149         GtkWidget *widget;
5150         GtkWidget *system_none;
5151         GSList *group;
5152
5153         ifactory = gtk_item_factory_from_widget(compose->menubar);
5154
5155         /* remove old entries */
5156         menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5157         g_return_if_fail(menuitem != NULL);
5158
5159         amenu = GTK_MENU_SHELL(menuitem)->children->next;
5160         while (amenu != NULL) {
5161                 GList *alist = amenu->next;
5162                 gtk_widget_destroy(GTK_WIDGET(amenu->data));
5163                 amenu = alist;
5164         }
5165
5166         system_none = gtk_item_factory_get_widget(ifactory,
5167                 "/Options/Privacy System/None");
5168         if (!connected) {
5169                 g_signal_connect(G_OBJECT(system_none), "activate",
5170                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5171                 connected = TRUE;
5172         }
5173
5174         systems = privacy_get_system_ids();
5175         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
5176                 gchar *systemid = cur->data;
5177
5178                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
5179                 widget = gtk_radio_menu_item_new_with_label(group,
5180                         privacy_system_get_name(systemid));
5181                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
5182                                        g_strdup(systemid), g_free);
5183                 g_signal_connect(G_OBJECT(widget), "activate",
5184                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5185
5186                 gtk_menu_append(GTK_MENU(system_none->parent), widget);
5187                 gtk_widget_show(widget);
5188                 g_free(systemid);
5189         }
5190         g_slist_free(systems);
5191 }
5192
5193 void compose_reflect_prefs_all(void)
5194 {
5195         GList *cur;
5196         Compose *compose;
5197
5198         for (cur = compose_list; cur != NULL; cur = cur->next) {
5199                 compose = (Compose *)cur->data;
5200                 compose_set_template_menu(compose);
5201         }
5202 }
5203
5204 void compose_reflect_prefs_pixmap_theme(void)
5205 {
5206         GList *cur;
5207         Compose *compose;
5208
5209         for (cur = compose_list; cur != NULL; cur = cur->next) {
5210                 compose = (Compose *)cur->data;
5211                 toolbar_update(TOOLBAR_COMPOSE, compose);
5212         }
5213 }
5214
5215 static void compose_template_apply(Compose *compose, Template *tmpl,
5216                                    gboolean replace)
5217 {
5218         GtkTextView *text;
5219         GtkTextBuffer *buffer;
5220         GtkTextMark *mark;
5221         GtkTextIter iter;
5222         gchar *qmark;
5223         gchar *parsed_str;
5224
5225         if (!tmpl || !tmpl->value) return;
5226
5227         text = GTK_TEXT_VIEW(compose->text);
5228         buffer = gtk_text_view_get_buffer(text);
5229
5230         if (tmpl->subject && *tmpl->subject != '\0')
5231                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5232                                    tmpl->subject);
5233         if (tmpl->to && *tmpl->to != '\0')
5234                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5235         if (tmpl->cc && *tmpl->cc != '\0')
5236                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5237
5238         if (tmpl->bcc && *tmpl->bcc != '\0')
5239                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5240
5241         if (replace)
5242                 gtk_text_buffer_set_text(buffer, "", -1);
5243
5244         mark = gtk_text_buffer_get_insert(buffer);
5245         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5246
5247         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5248                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5249                                                NULL, NULL);
5250         } else {
5251                 if (prefs_common.quotemark && *prefs_common.quotemark)
5252                         qmark = prefs_common.quotemark;
5253                 else
5254                         qmark = "> ";
5255
5256                 if (compose->replyinfo != NULL)
5257                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5258                                                        tmpl->value, qmark, NULL);
5259                 else if (compose->fwdinfo != NULL)
5260                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5261                                                        tmpl->value, qmark, NULL);
5262                 else
5263                         parsed_str = NULL;
5264         }
5265
5266         if (replace && parsed_str && compose->account->auto_sig)
5267                 compose_insert_sig(compose, FALSE);
5268
5269         if (replace && parsed_str) {
5270                 gtk_text_buffer_get_start_iter(buffer, &iter);
5271                 gtk_text_buffer_place_cursor(buffer, &iter);
5272         }
5273
5274         if (parsed_str)
5275                 compose_changed_cb(NULL, compose);
5276 }
5277
5278 static void compose_destroy(Compose *compose)
5279 {
5280         /* NOTE: address_completion_end() does nothing with the window
5281          * however this may change. */
5282         address_completion_end(compose->window);
5283
5284         slist_free_strings(compose->to_list);
5285         g_slist_free(compose->to_list);
5286         slist_free_strings(compose->newsgroup_list);
5287         g_slist_free(compose->newsgroup_list);
5288         slist_free_strings(compose->header_list);
5289         g_slist_free(compose->header_list);
5290
5291         procmsg_msginfo_free(compose->targetinfo);
5292         procmsg_msginfo_free(compose->replyinfo);
5293         procmsg_msginfo_free(compose->fwdinfo);
5294
5295         g_free(compose->replyto);
5296         g_free(compose->cc);
5297         g_free(compose->bcc);
5298         g_free(compose->newsgroups);
5299         g_free(compose->followup_to);
5300
5301         g_free(compose->ml_post);
5302
5303         g_free(compose->inreplyto);
5304         g_free(compose->references);
5305         g_free(compose->msgid);
5306         g_free(compose->boundary);
5307
5308         if (compose->redirect_filename)
5309                 g_free(compose->redirect_filename);
5310         if (compose->undostruct)
5311                 undo_destroy(compose->undostruct);
5312
5313         g_free(compose->sig_str);
5314
5315         g_free(compose->exteditor_file);
5316
5317         if (addressbook_get_target_compose() == compose)
5318                 addressbook_set_target_compose(NULL);
5319
5320 #if USE_ASPELL
5321         if (compose->gtkaspell) {
5322                 gtkaspell_delete(compose->gtkaspell);
5323         }
5324 #endif
5325
5326         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5327         prefs_common.compose_height = compose->window->allocation.height;
5328
5329         gtk_widget_destroy(compose->paned);
5330
5331         toolbar_destroy(compose->toolbar);
5332         g_free(compose->toolbar);
5333         g_free(compose);
5334
5335         compose_list = g_list_remove(compose_list, compose);
5336 }
5337
5338 static void compose_attach_info_free(AttachInfo *ainfo)
5339 {
5340         g_free(ainfo->file);
5341         g_free(ainfo->content_type);
5342         g_free(ainfo->name);
5343         g_free(ainfo);
5344 }
5345
5346 static void compose_attach_remove_selected(Compose *compose)
5347 {
5348         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5349         AttachInfo *ainfo;
5350         GtkTreeSelection *selection;
5351         GList *sel, *cur;
5352         GtkTreeModel *model;
5353
5354         selection = gtk_tree_view_get_selection(tree_view);
5355         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5356
5357         if (!sel)
5358                 return;
5359
5360         for (cur = sel; cur != NULL; cur = cur->next) {
5361                 GtkTreePath *path = cur->data;
5362                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
5363                                                 (model, cur->data);
5364                 cur->data = ref;
5365                 gtk_tree_path_free(path);
5366         }
5367
5368         for (cur = sel; cur != NULL; cur = cur->next) {
5369                 GtkTreeRowReference *ref = cur->data;
5370                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
5371                 GtkTreeIter iter;
5372
5373                 if (gtk_tree_model_get_iter(model, &iter, path))
5374                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
5375
5376                 gtk_tree_path_free(path);
5377                 gtk_tree_row_reference_free(ref);
5378         }
5379
5380         g_list_free(sel);
5381 }
5382
5383 static struct _AttachProperty
5384 {
5385         GtkWidget *window;
5386         GtkWidget *mimetype_entry;
5387         GtkWidget *encoding_optmenu;
5388         GtkWidget *path_entry;
5389         GtkWidget *filename_entry;
5390         GtkWidget *ok_btn;
5391         GtkWidget *cancel_btn;
5392 } attach_prop;
5393
5394 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
5395 {
5396         gtk_tree_path_free((GtkTreePath *)ptr);
5397 }
5398
5399 static void compose_attach_property(Compose *compose)
5400 {
5401         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5402         AttachInfo *ainfo;
5403         GtkOptionMenu *optmenu;
5404         GtkTreeSelection *selection;
5405         GList *sel;
5406         GtkTreeModel *model;
5407         GtkTreeIter iter;
5408         GtkTreePath *path;
5409         static gboolean cancelled;
5410
5411         /* only if one selected */
5412         selection = gtk_tree_view_get_selection(tree_view);
5413         if (gtk_tree_selection_count_selected_rows(selection) != 1)
5414                 return;
5415
5416         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5417         if (!sel)
5418                 return;
5419
5420         path = (GtkTreePath *) sel->data;
5421         gtk_tree_model_get_iter(model, &iter, path);
5422         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
5423
5424         if (!ainfo) {
5425                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
5426                 g_list_free(sel);
5427                 return;
5428         }
5429         g_list_free(sel);
5430
5431         if (!attach_prop.window)
5432                 compose_attach_property_create(&cancelled);
5433         gtk_widget_grab_focus(attach_prop.ok_btn);
5434         gtk_widget_show(attach_prop.window);
5435         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5436
5437         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5438         if (ainfo->encoding == ENC_UNKNOWN)
5439                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5440                                     GINT_TO_POINTER(ENC_BASE64));
5441         else
5442                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5443                                     GINT_TO_POINTER(ainfo->encoding));
5444
5445         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5446                            ainfo->content_type ? ainfo->content_type : "");
5447         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5448                            ainfo->file ? ainfo->file : "");
5449         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5450                            ainfo->name ? ainfo->name : "");
5451
5452         for (;;) {
5453                 const gchar *entry_text;
5454                 gchar *text;
5455                 gchar *cnttype = NULL;
5456                 gchar *file = NULL;
5457                 off_t size = 0;
5458                 GtkWidget *menu;
5459                 GtkWidget *menuitem;
5460
5461                 cancelled = FALSE;
5462                 gtk_main();
5463
5464                 gtk_widget_hide(attach_prop.window);
5465
5466                 if (cancelled)
5467                         break;
5468
5469                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5470                 if (*entry_text != '\0') {
5471                         gchar *p;
5472
5473                         text = g_strstrip(g_strdup(entry_text));
5474                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5475                                 cnttype = g_strdup(text);
5476                                 g_free(text);
5477                         } else {
5478                                 alertpanel_error(_("Invalid MIME type."));
5479                                 g_free(text);
5480                                 continue;
5481                         }
5482                 }
5483
5484                 menu = gtk_option_menu_get_menu(optmenu);
5485                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5486                 ainfo->encoding = GPOINTER_TO_INT
5487                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5488
5489                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5490                 if (*entry_text != '\0') {
5491                         if (is_file_exist(entry_text) &&
5492                             (size = get_file_size(entry_text)) > 0)
5493                                 file = g_strdup(entry_text);
5494                         else {
5495                                 alertpanel_error
5496                                         (_("File doesn't exist or is empty."));
5497                                 g_free(cnttype);
5498                                 continue;
5499                         }
5500                 }
5501
5502                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5503                 if (*entry_text != '\0') {
5504                         g_free(ainfo->name);
5505                         ainfo->name = g_strdup(entry_text);
5506                 }
5507
5508                 if (cnttype) {
5509                         g_free(ainfo->content_type);
5510                         ainfo->content_type = cnttype;
5511                 }
5512                 if (file) {
5513                         g_free(ainfo->file);
5514                         ainfo->file = file;
5515                 }
5516                 if (size)
5517                         ainfo->size = size;
5518
5519                 /* update tree store */
5520                 text = to_human_readable(ainfo->size);
5521                 gtk_tree_model_get_iter(model, &iter, path);
5522                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
5523                                    COL_MIMETYPE, ainfo->content_type,
5524                                    COL_SIZE, text,
5525                                    COL_NAME, ainfo->file,
5526                                    -1);
5527
5528                 break;
5529         }
5530
5531         gtk_tree_path_free(path);
5532 }
5533
5534 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5535 { \
5536         label = gtk_label_new(str); \
5537         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5538                          GTK_FILL, 0, 0, 0); \
5539         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5540  \
5541         entry = gtk_entry_new(); \
5542         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5543                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5544 }
5545
5546 static void compose_attach_property_create(gboolean *cancelled)
5547 {
5548         GtkWidget *window;
5549         GtkWidget *vbox;
5550         GtkWidget *table;
5551         GtkWidget *label;
5552         GtkWidget *mimetype_entry;
5553         GtkWidget *hbox;
5554         GtkWidget *optmenu;
5555         GtkWidget *optmenu_menu;
5556         GtkWidget *menuitem;
5557         GtkWidget *path_entry;
5558         GtkWidget *filename_entry;
5559         GtkWidget *hbbox;
5560         GtkWidget *ok_btn;
5561         GtkWidget *cancel_btn;
5562         GList     *mime_type_list, *strlist;
5563
5564         debug_print("Creating attach_property window...\n");
5565
5566         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5567         gtk_widget_set_size_request(window, 480, -1);
5568         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5569         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5570         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5571         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5572         g_signal_connect(G_OBJECT(window), "delete_event",
5573                          G_CALLBACK(attach_property_delete_event),
5574                          cancelled);
5575         g_signal_connect(G_OBJECT(window), "key_press_event",
5576                          G_CALLBACK(attach_property_key_pressed),
5577                          cancelled);
5578
5579         vbox = gtk_vbox_new(FALSE, 8);
5580         gtk_container_add(GTK_CONTAINER(window), vbox);
5581
5582         table = gtk_table_new(4, 2, FALSE);
5583         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5584         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5585         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5586
5587         label = gtk_label_new(_("MIME type"));
5588         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5589                          GTK_FILL, 0, 0, 0);
5590         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5591         mimetype_entry = gtk_combo_new();
5592         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5593                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5594
5595         /* stuff with list */
5596         mime_type_list = procmime_get_mime_type_list();
5597         strlist = NULL;
5598         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5599                 MimeType *type = (MimeType *) mime_type_list->data;
5600                 strlist = g_list_append(strlist,
5601                                 g_strdup_printf("%s/%s",
5602                                         type->type, type->sub_type));
5603         }
5604
5605         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5606
5607         for (mime_type_list = strlist; mime_type_list != NULL;
5608                 mime_type_list = mime_type_list->next)
5609                 g_free(mime_type_list->data);
5610         g_list_free(strlist);
5611
5612         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5613
5614         label = gtk_label_new(_("Encoding"));
5615         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5616                          GTK_FILL, 0, 0, 0);
5617         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5618
5619         hbox = gtk_hbox_new(FALSE, 0);
5620         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5621                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5622
5623         optmenu = gtk_option_menu_new();
5624         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5625
5626         optmenu_menu = gtk_menu_new();
5627         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5628         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5629 #if 0
5630         gtk_widget_set_sensitive(menuitem, FALSE);
5631 #endif
5632         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5633         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5634 #if 0
5635         gtk_widget_set_sensitive(menuitem, FALSE);
5636 #endif
5637         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5638                      ENC_QUOTED_PRINTABLE);
5639         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5640
5641         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5642
5643         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5644
5645         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5646         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5647
5648         gtkut_stock_button_set_create(&hbbox, &ok_btn, GTK_STOCK_OK,
5649                                       &cancel_btn, GTK_STOCK_CANCEL,
5650                                       NULL, NULL);
5651         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5652         gtk_widget_grab_default(ok_btn);
5653
5654         g_signal_connect(G_OBJECT(ok_btn), "clicked",
5655                          G_CALLBACK(attach_property_ok),
5656                          cancelled);
5657         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
5658                          G_CALLBACK(attach_property_cancel),
5659                          cancelled);
5660
5661         gtk_widget_show_all(vbox);
5662
5663         attach_prop.window           = window;
5664         attach_prop.mimetype_entry   = mimetype_entry;
5665         attach_prop.encoding_optmenu = optmenu;
5666         attach_prop.path_entry       = path_entry;
5667         attach_prop.filename_entry   = filename_entry;
5668         attach_prop.ok_btn           = ok_btn;
5669         attach_prop.cancel_btn       = cancel_btn;
5670 }
5671
5672 #undef SET_LABEL_AND_ENTRY
5673
5674 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5675 {
5676         *cancelled = FALSE;
5677         gtk_main_quit();
5678 }
5679
5680 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5681 {
5682         *cancelled = TRUE;
5683         gtk_main_quit();
5684 }
5685
5686 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5687                                          gboolean *cancelled)
5688 {
5689         *cancelled = TRUE;
5690         gtk_main_quit();
5691
5692         return TRUE;
5693 }
5694
5695 static gboolean attach_property_key_pressed(GtkWidget *widget,
5696                                             GdkEventKey *event,
5697                                             gboolean *cancelled)
5698 {
5699         if (event && event->keyval == GDK_Escape) {
5700                 *cancelled = TRUE;
5701                 gtk_main_quit();
5702         }
5703         return FALSE;
5704 }
5705
5706 static void compose_exec_ext_editor(Compose *compose)
5707 {
5708         gchar *tmp;
5709         pid_t pid;
5710         gint pipe_fds[2];
5711
5712         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
5713                               G_DIR_SEPARATOR, compose);
5714
5715         if (pipe(pipe_fds) < 0) {
5716                 perror("pipe");
5717                 g_free(tmp);
5718                 return;
5719         }
5720
5721         if ((pid = fork()) < 0) {
5722                 perror("fork");
5723                 g_free(tmp);
5724                 return;
5725         }
5726
5727         if (pid != 0) {
5728                 /* close the write side of the pipe */
5729                 close(pipe_fds[1]);
5730
5731                 compose->exteditor_file    = g_strdup(tmp);
5732                 compose->exteditor_pid     = pid;
5733                 compose->exteditor_readdes = pipe_fds[0];
5734
5735                 compose_set_ext_editor_sensitive(compose, FALSE);
5736
5737                 compose->exteditor_tag =
5738                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5739                                       compose_input_cb, compose);
5740         } else {        /* process-monitoring process */
5741                 pid_t pid_ed;
5742
5743                 if (setpgid(0, 0))
5744                         perror("setpgid");
5745
5746                 /* close the read side of the pipe */
5747                 close(pipe_fds[0]);
5748
5749                 if (compose_write_body_to_file(compose, tmp) < 0) {
5750                         fd_write_all(pipe_fds[1], "2\n", 2);
5751                         _exit(1);
5752                 }
5753
5754                 pid_ed = compose_exec_ext_editor_real(tmp);
5755                 if (pid_ed < 0) {
5756                         fd_write_all(pipe_fds[1], "1\n", 2);
5757                         _exit(1);
5758                 }
5759
5760                 /* wait until editor is terminated */
5761                 waitpid(pid_ed, NULL, 0);
5762
5763                 fd_write_all(pipe_fds[1], "0\n", 2);
5764
5765                 close(pipe_fds[1]);
5766                 _exit(0);
5767         }
5768
5769         g_free(tmp);
5770 }
5771
5772 static gint compose_exec_ext_editor_real(const gchar *file)
5773 {
5774         static gchar *def_cmd = "emacs %s";
5775         gchar buf[1024];
5776         gchar *p;
5777         gchar **cmdline;
5778         pid_t pid;
5779
5780         g_return_val_if_fail(file != NULL, -1);
5781
5782         if ((pid = fork()) < 0) {
5783                 perror("fork");
5784                 return -1;
5785         }
5786
5787         if (pid != 0) return pid;
5788
5789         /* grandchild process */
5790
5791         if (setpgid(0, getppid()))
5792                 perror("setpgid");
5793
5794         if (prefs_common.ext_editor_cmd &&
5795             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5796             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5797                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5798         } else {
5799                 if (prefs_common.ext_editor_cmd)
5800                         g_warning("External editor command line is invalid: `%s'\n",
5801                                   prefs_common.ext_editor_cmd);
5802                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5803         }
5804
5805         cmdline = strsplit_with_quote(buf, " ", 1024);
5806         execvp(cmdline[0], cmdline);
5807
5808         perror("execvp");
5809         g_strfreev(cmdline);
5810
5811         _exit(1);
5812 }
5813
5814 static gboolean compose_ext_editor_kill(Compose *compose)
5815 {
5816         pid_t pgid = compose->exteditor_pid * -1;
5817         gint ret;
5818
5819         ret = kill(pgid, 0);
5820
5821         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5822                 AlertValue val;
5823                 gchar *msg;
5824
5825                 msg = g_strdup_printf
5826                         (_("The external editor is still working.\n"
5827                            "Force terminating the process?\n"
5828                            "process group id: %d"), -pgid);
5829                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5830                 g_free(msg);
5831
5832                 if (val == G_ALERTDEFAULT) {
5833                         gdk_input_remove(compose->exteditor_tag);
5834                         close(compose->exteditor_readdes);
5835
5836                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5837                         waitpid(compose->exteditor_pid, NULL, 0);
5838
5839                         g_warning("Terminated process group id: %d", -pgid);
5840                         g_warning("Temporary file: %s",
5841                                   compose->exteditor_file);
5842
5843                         compose_set_ext_editor_sensitive(compose, TRUE);
5844
5845                         g_free(compose->exteditor_file);
5846                         compose->exteditor_file    = NULL;
5847                         compose->exteditor_pid     = -1;
5848                         compose->exteditor_readdes = -1;
5849                         compose->exteditor_tag     = -1;
5850                 } else
5851                         return FALSE;
5852         }
5853
5854         return TRUE;
5855 }
5856
5857 static void compose_input_cb(gpointer data, gint source,
5858                              GdkInputCondition condition)
5859 {
5860         gchar buf[3];
5861         Compose *compose = (Compose *)data;
5862         gint i = 0;
5863
5864         debug_print("Compose: input from monitoring process\n");
5865
5866         gdk_input_remove(compose->exteditor_tag);
5867
5868         for (;;) {
5869                 if (read(source, &buf[i], 1) < 1) {
5870                         buf[0] = '3';
5871                         break;
5872                 }
5873                 if (buf[i] == '\n') {
5874                         buf[i] = '\0';
5875                         break;
5876                 }
5877                 i++;
5878                 if (i == sizeof(buf) - 1)
5879                         break;
5880         }
5881
5882         waitpid(compose->exteditor_pid, NULL, 0);
5883
5884         if (buf[0] == '0') {            /* success */
5885                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
5886                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
5887
5888                 gtk_text_buffer_set_text(buffer, "", -1);
5889                 compose_insert_file(compose, compose->exteditor_file);
5890                 compose_changed_cb(NULL, compose);
5891
5892                 if (unlink(compose->exteditor_file) < 0)
5893                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5894         } else if (buf[0] == '1') {     /* failed */
5895                 g_warning("Couldn't exec external editor\n");
5896                 if (unlink(compose->exteditor_file) < 0)
5897                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5898         } else if (buf[0] == '2') {
5899                 g_warning("Couldn't write to file\n");
5900         } else if (buf[0] == '3') {
5901                 g_warning("Pipe read failed\n");
5902         }
5903
5904         close(source);
5905
5906         compose_set_ext_editor_sensitive(compose, TRUE);
5907
5908         g_free(compose->exteditor_file);
5909         compose->exteditor_file    = NULL;
5910         compose->exteditor_pid     = -1;
5911         compose->exteditor_readdes = -1;
5912         compose->exteditor_tag     = -1;
5913 }
5914
5915 static void compose_set_ext_editor_sensitive(Compose *compose,
5916                                              gboolean sensitive)
5917 {
5918         GtkItemFactory *ifactory;
5919
5920         ifactory = gtk_item_factory_from_widget(compose->menubar);
5921
5922         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5923         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5924         menu_set_sensitive(ifactory, "/Message/Insert file", sensitive);
5925         menu_set_sensitive(ifactory, "/Message/Insert signature", sensitive);
5926         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5927         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5928         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5929                            sensitive);
5930
5931         gtk_widget_set_sensitive(compose->text,                   sensitive);
5932         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
5933         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
5934         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
5935         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
5936         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
5937         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
5938         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
5939         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
5940 }
5941
5942 /**
5943  * compose_undo_state_changed:
5944  *
5945  * Change the sensivity of the menuentries undo and redo
5946  **/
5947 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
5948                                        gint redo_state, gpointer data)
5949 {
5950         GtkWidget *widget = GTK_WIDGET(data);
5951         GtkItemFactory *ifactory;
5952
5953         g_return_if_fail(widget != NULL);
5954
5955         ifactory = gtk_item_factory_from_widget(widget);
5956
5957         switch (undo_state) {
5958         case UNDO_STATE_TRUE:
5959                 if (!undostruct->undo_state) {
5960                         undostruct->undo_state = TRUE;
5961                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
5962                 }
5963                 break;
5964         case UNDO_STATE_FALSE:
5965                 if (undostruct->undo_state) {
5966                         undostruct->undo_state = FALSE;
5967                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5968                 }
5969                 break;
5970         case UNDO_STATE_UNCHANGED:
5971                 break;
5972         case UNDO_STATE_REFRESH:
5973                 menu_set_sensitive(ifactory, "/Edit/Undo",
5974                                    undostruct->undo_state);
5975                 break;
5976         default:
5977                 g_warning("Undo state not recognized");
5978                 break;
5979         }
5980
5981         switch (redo_state) {
5982         case UNDO_STATE_TRUE:
5983                 if (!undostruct->redo_state) {
5984                         undostruct->redo_state = TRUE;
5985                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
5986                 }
5987                 break;
5988         case UNDO_STATE_FALSE:
5989                 if (undostruct->redo_state) {
5990                         undostruct->redo_state = FALSE;
5991                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5992                 }
5993                 break;
5994         case UNDO_STATE_UNCHANGED:
5995                 break;
5996         case UNDO_STATE_REFRESH:
5997                 menu_set_sensitive(ifactory, "/Edit/Redo",
5998                                    undostruct->redo_state);
5999                 break;
6000         default:
6001                 g_warning("Redo state not recognized");
6002                 break;
6003         }
6004 }
6005
6006 /* callback functions */
6007
6008 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6009  * includes "non-client" (windows-izm) in calculation, so this calculation
6010  * may not be accurate.
6011  */
6012 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6013                                         GtkAllocation *allocation,
6014                                         GtkSHRuler *shruler)
6015 {
6016         if (prefs_common.show_ruler) {
6017                 gint char_width = 0, char_height = 0;
6018                 gint line_width_in_chars;
6019
6020                 gtkut_get_font_size(GTK_WIDGET(widget),
6021                                     &char_width, &char_height);
6022                 line_width_in_chars =
6023                         (allocation->width - allocation->x) / char_width;
6024
6025                 /* got the maximum */
6026                 gtk_ruler_set_range(GTK_RULER(shruler),
6027                                     0.0, line_width_in_chars, 0,
6028                                     /*line_width_in_chars*/ char_width);
6029         }
6030
6031         return TRUE;
6032 }
6033
6034 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6035 {
6036         Compose *compose = (Compose *)data;
6037
6038         PrefsAccount *ac;
6039         gchar *folderidentifier;
6040
6041         ac = account_find_from_id(
6042                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6043         g_return_if_fail(ac != NULL);
6044
6045         if (ac != compose->account)
6046                 compose_select_account(compose, ac, FALSE);
6047
6048         /* Set message save folder */
6049         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6050                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6051         }
6052         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6053                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6054
6055         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6056         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6057                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6058                                   (compose->account, F_OUTBOX));
6059                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6060                 g_free(folderidentifier);
6061         }
6062 }
6063
6064 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
6065                             GtkTreeViewColumn *column, Compose *compose)
6066 {
6067         compose_attach_property(compose);
6068 }
6069
6070 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6071                                       gpointer data)
6072 {
6073         Compose *compose = (Compose *)data;
6074         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
6075         GtkTreeIter iter;
6076
6077         if (!event) return FALSE;
6078
6079         if (event->button == 3) {
6080                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6081                                NULL, NULL, event->button, event->time);
6082                 return TRUE;
6083         }
6084
6085         return FALSE;
6086 }
6087
6088 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6089                                    gpointer data)
6090 {
6091         Compose *compose = (Compose *)data;
6092
6093         if (!event) return FALSE;
6094
6095         switch (event->keyval) {
6096         case GDK_Delete:
6097                 compose_attach_remove_selected(compose);
6098                 break;
6099         }
6100         return FALSE;
6101 }
6102
6103 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6104 {
6105         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6106         toolbar_comp_set_sensitive(compose, allow);
6107         menu_set_sensitive(ifactory, "/Message", allow);
6108         menu_set_sensitive(ifactory, "/Edit", allow);
6109 #if USE_ASPELL
6110         menu_set_sensitive(ifactory, "/Spelling", allow);
6111 #endif
6112         menu_set_sensitive(ifactory, "/Options", allow);
6113         menu_set_sensitive(ifactory, "/Tools", allow);
6114         menu_set_sensitive(ifactory, "/Help", allow);
6115 }
6116
6117 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6118 {
6119         Compose *compose = (Compose *)data;
6120
6121         if (prefs_common.work_offline)
6122                 if (alertpanel(_("Offline warning"),
6123                                _("You're working offline. Override?"),
6124                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6125                         return;
6126
6127         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6128                 gtk_timeout_remove(compose->draft_timeout_tag);
6129                 compose->draft_timeout_tag = -1;
6130         }
6131
6132         compose_send(compose);
6133 }
6134
6135 static void compose_send_later_cb(gpointer data, guint action,
6136                                   GtkWidget *widget)
6137 {
6138         Compose *compose = (Compose *)data;
6139         gint val;
6140
6141         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6142         if (!val)
6143                 compose_close(compose);
6144 }
6145
6146 void compose_draft (gpointer data)
6147 {
6148         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6149 }
6150
6151 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6152 {
6153         Compose *compose = (Compose *)data;
6154         FolderItem *draft;
6155         gchar *tmp;
6156         gint msgnum;
6157         MsgFlags flag = {0, 0};
6158         static gboolean lock = FALSE;
6159         MsgInfo *newmsginfo;
6160         FILE *fp;
6161
6162         if (lock) return;
6163
6164         draft = account_get_special_folder(compose->account, F_DRAFT);
6165         g_return_if_fail(draft != NULL);
6166
6167         lock = TRUE;
6168
6169         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6170                               G_DIR_SEPARATOR, compose);
6171         if ((fp = fopen(tmp, "wb")) == NULL) {
6172                 FILE_OP_ERROR(tmp, "fopen");
6173                 return;
6174         }
6175
6176         /* chmod for security */
6177         if (change_file_mode_rw(fp, tmp) < 0) {
6178                 FILE_OP_ERROR(tmp, "chmod");
6179                 g_warning("can't change file mode\n");
6180         }
6181
6182         /* Save draft infos */
6183         fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
6184         fprintf(fp, "S:%s\n", compose->account->address);
6185         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6186                 gchar *savefolderid;
6187
6188                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6189                 fprintf(fp, "SCF:%s\n", savefolderid);
6190                 g_free(savefolderid);
6191         }
6192         fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
6193         fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
6194         fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
6195         fprintf(fp, "\n");
6196
6197         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE) < 0) {
6198                 fclose(fp);
6199                 unlink(tmp);
6200                 g_free(tmp);
6201                 lock = FALSE;
6202                 return;
6203         }
6204         fclose(fp);
6205
6206         folder_item_scan(draft);
6207         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6208                 unlink(tmp);
6209                 g_free(tmp);
6210                 lock = FALSE;
6211                 return;
6212         }
6213         g_free(tmp);
6214         draft->mtime = 0;       /* force updating */
6215
6216         if (compose->mode == COMPOSE_REEDIT) {
6217                 compose_remove_reedit_target(compose);
6218         }
6219
6220         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6221         if (newmsginfo) {
6222                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6223                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6224                 if (compose_use_attach(compose))
6225                         procmsg_msginfo_set_flags(newmsginfo, 0,
6226                                                   MSG_HAS_ATTACHMENT);
6227
6228                 procmsg_msginfo_free(newmsginfo);
6229         }
6230
6231         folder_item_scan(draft);
6232
6233         lock = FALSE;
6234
6235         if (action == COMPOSE_QUIT_EDITING)
6236                 compose_close(compose);
6237         else {
6238                 struct stat s;
6239                 gchar *path;
6240
6241                 path = folder_item_fetch_msg(draft, msgnum);
6242                 g_return_if_fail(path != NULL);
6243                 if (stat(path, &s) < 0) {
6244                         FILE_OP_ERROR(path, "stat");
6245                         g_free(path);
6246                         lock = FALSE;
6247                         return;
6248                 }
6249                 g_free(path);
6250
6251                 procmsg_msginfo_free(compose->targetinfo);
6252                 compose->targetinfo = procmsg_msginfo_new();
6253                 compose->targetinfo->msgnum = msgnum;
6254                 compose->targetinfo->size = s.st_size;
6255                 compose->targetinfo->mtime = s.st_mtime;
6256                 compose->targetinfo->folder = draft;
6257                 compose->mode = COMPOSE_REEDIT;
6258
6259                 if (action == COMPOSE_AUTO_SAVE) {
6260                         compose->autosaved_draft = compose->targetinfo;
6261                 }
6262         }
6263 }
6264
6265 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6266 {
6267         Compose *compose = (Compose *)data;
6268         GList *file_list;
6269
6270         if (compose->redirect_filename != NULL)
6271                 return;
6272
6273         file_list = filesel_select_multiple_files_open(_("Select file"));
6274
6275         if (file_list) {
6276                 GList *tmp;
6277
6278                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6279                         gchar *file = (gchar *) tmp->data;
6280                         gchar *utf8_filename = conv_filename_to_utf8(file);
6281                         compose_attach_append(compose, file, utf8_filename, NULL);
6282                         compose_changed_cb(NULL, compose);
6283                         g_free(file);
6284                         g_free(utf8_filename);
6285                 }
6286                 g_list_free(file_list);
6287         }
6288 }
6289
6290 static void compose_insert_file_cb(gpointer data, guint action,
6291                                    GtkWidget *widget)
6292 {
6293         Compose *compose = (Compose *)data;
6294         GList *file_list;
6295
6296         file_list = filesel_select_multiple_files_open(_("Select file"));
6297
6298         if (file_list) {
6299                 GList *tmp;
6300
6301                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6302                         gchar *file = (gchar *) tmp->data;
6303                         gchar *filedup = g_strdup(file);
6304                         gchar *shortfile = g_path_get_basename(filedup);
6305                         ComposeInsertResult res;
6306
6307                         res = compose_insert_file(compose, file);
6308                         if (res == COMPOSE_INSERT_READ_ERROR) {
6309                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6310                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6311                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6312                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6313                         }
6314                         g_free(shortfile);
6315                         g_free(filedup);
6316                         g_free(file);
6317                 }
6318                 g_list_free(file_list);
6319         }
6320 }
6321
6322 static void compose_insert_sig_cb(gpointer data, guint action,
6323                                   GtkWidget *widget)
6324 {
6325         Compose *compose = (Compose *)data;
6326
6327         compose_insert_sig(compose, FALSE);
6328 }
6329
6330 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6331                               gpointer data)
6332 {
6333         gint x, y;
6334         Compose *compose = (Compose *)data;
6335
6336         gtkut_widget_get_uposition(widget, &x, &y);
6337         prefs_common.compose_x = x;
6338         prefs_common.compose_y = y;
6339
6340         if (compose->sending)
6341                 return TRUE;
6342         compose_close_cb(compose, 0, NULL);
6343         return TRUE;
6344 }
6345
6346 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6347 {
6348         Compose *compose = (Compose *)data;
6349         AlertValue val;
6350
6351         if (compose->exteditor_tag != -1) {
6352                 if (!compose_ext_editor_kill(compose))
6353                         return;
6354         }
6355
6356         if (compose->modified) {
6357                 val = alertpanel(_("Discard message"),
6358                                  _("This message has been modified. discard it?"),
6359                                  _("Discard"), _("to Draft"), GTK_STOCK_CANCEL);
6360
6361                 switch (val) {
6362                 case G_ALERTDEFAULT:
6363                         if (prefs_common.autosave)
6364                                 compose_remove_draft(compose);
6365                         break;
6366                 case G_ALERTALTERNATE:
6367                         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6368                         return;
6369                 default:
6370                         return;
6371                 }
6372         }
6373
6374         compose_close(compose);
6375 }
6376
6377 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6378 {
6379         Compose *compose = (Compose *)data;
6380
6381         addressbook_open(compose);
6382 }
6383
6384 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6385 {
6386         Compose *compose = (Compose *)data;
6387         Template *tmpl;
6388         gchar *msg;
6389         AlertValue val;
6390
6391         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6392         g_return_if_fail(tmpl != NULL);
6393
6394         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6395                               tmpl->name);
6396         val = alertpanel(_("Apply template"), msg,
6397                          _("Replace"), _("Insert"), GTK_STOCK_CANCEL);
6398         g_free(msg);
6399
6400         if (val == G_ALERTDEFAULT)
6401                 compose_template_apply(compose, tmpl, TRUE);
6402         else if (val == G_ALERTALTERNATE)
6403                 compose_template_apply(compose, tmpl, FALSE);
6404 }
6405
6406 static void compose_ext_editor_cb(gpointer data, guint action,
6407                                   GtkWidget *widget)
6408 {
6409         Compose *compose = (Compose *)data;
6410
6411         compose_exec_ext_editor(compose);
6412 }
6413
6414 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6415 {
6416         if (compose->sending)
6417                 return;
6418         compose_destroy(compose);
6419 }
6420
6421 static void compose_undo_cb(Compose *compose)
6422 {
6423         gboolean prev_autowrap = compose->autowrap;
6424
6425         compose->autowrap = FALSE;
6426         undo_undo(compose->undostruct);
6427         compose->autowrap = prev_autowrap;
6428 }
6429
6430 static void compose_redo_cb(Compose *compose)
6431 {
6432         gboolean prev_autowrap = compose->autowrap;
6433
6434         compose->autowrap = FALSE;
6435         undo_redo(compose->undostruct);
6436         compose->autowrap = prev_autowrap;
6437 }
6438
6439 static void entry_cut_clipboard(GtkWidget *entry)
6440 {
6441         if (GTK_IS_EDITABLE(entry))
6442                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6443         else if (GTK_IS_TEXT_VIEW(entry))
6444                 gtk_text_buffer_cut_clipboard(
6445                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6446                         gtk_clipboard_get(GDK_NONE),
6447                         TRUE);
6448 }
6449
6450 static void entry_copy_clipboard(GtkWidget *entry)
6451 {
6452         if (GTK_IS_EDITABLE(entry))
6453                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6454         else if (GTK_IS_TEXT_VIEW(entry))
6455                 gtk_text_buffer_copy_clipboard(
6456                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6457                         gtk_clipboard_get(GDK_NONE));
6458 }
6459
6460 static void entry_paste_clipboard(GtkWidget *entry)
6461 {
6462         if (GTK_IS_EDITABLE(entry))
6463                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6464         else if (GTK_IS_TEXT_VIEW(entry))
6465                 gtk_text_buffer_paste_clipboard(
6466                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6467                         gtk_clipboard_get(GDK_NONE),
6468                         NULL, TRUE);
6469 }
6470
6471 static void entry_allsel(GtkWidget *entry)
6472 {
6473         if (GTK_IS_EDITABLE(entry))
6474                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6475         else if (GTK_IS_TEXT_VIEW(entry)) {
6476                 GtkTextIter startiter, enditer;
6477                 GtkTextBuffer *textbuf;
6478
6479                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6480                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6481                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6482
6483                 gtk_text_buffer_move_mark_by_name(textbuf,
6484                         "selection_bound", &startiter);
6485                 gtk_text_buffer_move_mark_by_name(textbuf,
6486                         "insert", &enditer);
6487         }
6488 }
6489
6490 static void compose_cut_cb(Compose *compose)
6491 {
6492         if (compose->focused_editable &&
6493             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6494                 entry_cut_clipboard(compose->focused_editable);
6495 }
6496
6497 static void compose_copy_cb(Compose *compose)
6498 {
6499         if (compose->focused_editable &&
6500             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6501                 entry_copy_clipboard(compose->focused_editable);
6502 }
6503
6504 static void compose_paste_cb(Compose *compose)
6505 {
6506         if (compose->focused_editable &&
6507             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6508                 entry_paste_clipboard(compose->focused_editable);
6509 }
6510
6511 static void compose_paste_as_quote_cb(Compose *compose)
6512 {
6513         if (compose->focused_editable &&
6514             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6515                 /* let text_insert() (called directly or at a later time
6516                  * after the gtk_editable_paste_clipboard) know that
6517                  * text is to be inserted as a quotation. implemented
6518                  * by using a simple refcount... */
6519                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6520                                                 G_OBJECT(compose->focused_editable),
6521                                                 "paste_as_quotation"));
6522                 g_object_set_data(G_OBJECT(compose->focused_editable),
6523                                     "paste_as_quotation",
6524                                     GINT_TO_POINTER(paste_as_quotation + 1));
6525                 entry_paste_clipboard(compose->focused_editable);
6526         }
6527 }
6528
6529 static void compose_allsel_cb(Compose *compose)
6530 {
6531         if (compose->focused_editable &&
6532             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6533                 entry_allsel(compose->focused_editable);
6534 }
6535
6536 static void textview_move_beginning_of_line (GtkTextView *text)
6537 {
6538         GtkTextBuffer *buffer;
6539         GtkTextMark *mark;
6540         GtkTextIter ins;
6541
6542         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6543
6544         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6545         mark = gtk_text_buffer_get_insert(buffer);
6546         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6547         gtk_text_iter_set_line_offset(&ins, 0);
6548         gtk_text_buffer_place_cursor(buffer, &ins);
6549 }
6550
6551 static void textview_move_forward_character (GtkTextView *text)
6552 {
6553         GtkTextBuffer *buffer;
6554         GtkTextMark *mark;
6555         GtkTextIter ins;
6556
6557         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6558
6559         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6560         mark = gtk_text_buffer_get_insert(buffer);
6561         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6562         if (gtk_text_iter_forward_cursor_position(&ins))
6563                 gtk_text_buffer_place_cursor(buffer, &ins);
6564 }
6565
6566 static void textview_move_backward_character (GtkTextView *text)
6567 {
6568         GtkTextBuffer *buffer;
6569         GtkTextMark *mark;
6570         GtkTextIter ins;
6571
6572         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6573
6574         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6575         mark = gtk_text_buffer_get_insert(buffer);
6576         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6577         if (gtk_text_iter_backward_cursor_position(&ins))
6578                 gtk_text_buffer_place_cursor(buffer, &ins);
6579 }
6580
6581 static void textview_move_forward_word (GtkTextView *text)
6582 {
6583         GtkTextBuffer *buffer;
6584         GtkTextMark *mark;
6585         GtkTextIter ins;
6586         gint count;
6587
6588         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6589
6590         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6591         mark = gtk_text_buffer_get_insert(buffer);
6592         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6593         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6594         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6595                 gtk_text_iter_backward_word_start(&ins);
6596                 gtk_text_buffer_place_cursor(buffer, &ins);
6597         }
6598 }
6599
6600 static void textview_move_backward_word (GtkTextView *text)
6601 {
6602         GtkTextBuffer *buffer;
6603         GtkTextMark *mark;
6604         GtkTextIter ins;
6605         gint count;
6606
6607         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6608
6609         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6610         mark = gtk_text_buffer_get_insert(buffer);
6611         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6612         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6613         if (gtk_text_iter_backward_word_starts(&ins, 1))
6614                 gtk_text_buffer_place_cursor(buffer, &ins);
6615 }
6616
6617 static void textview_move_end_of_line (GtkTextView *text)
6618 {
6619         GtkTextBuffer *buffer;
6620         GtkTextMark *mark;
6621         GtkTextIter ins;
6622
6623         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6624
6625         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6626         mark = gtk_text_buffer_get_insert(buffer);
6627         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6628         if (gtk_text_iter_forward_to_line_end(&ins))
6629                 gtk_text_buffer_place_cursor(buffer, &ins);
6630 }
6631
6632 static void textview_move_next_line (GtkTextView *text)
6633 {
6634         GtkTextBuffer *buffer;
6635         GtkTextMark *mark;
6636         GtkTextIter ins;
6637         gint offset;
6638
6639         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6640
6641         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6642         mark = gtk_text_buffer_get_insert(buffer);
6643         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6644         offset = gtk_text_iter_get_line_offset(&ins);
6645         if (gtk_text_iter_forward_line(&ins)) {
6646                 gtk_text_iter_set_line_offset(&ins, offset);
6647                 gtk_text_buffer_place_cursor(buffer, &ins);
6648         }
6649 }
6650
6651 static void textview_move_previous_line (GtkTextView *text)
6652 {
6653         GtkTextBuffer *buffer;
6654         GtkTextMark *mark;
6655         GtkTextIter ins;
6656         gint offset;
6657
6658         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6659
6660         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6661         mark = gtk_text_buffer_get_insert(buffer);
6662         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6663         offset = gtk_text_iter_get_line_offset(&ins);
6664         if (gtk_text_iter_backward_line(&ins)) {
6665                 gtk_text_iter_set_line_offset(&ins, offset);
6666                 gtk_text_buffer_place_cursor(buffer, &ins);
6667         }
6668 }
6669
6670 static void textview_delete_forward_character (GtkTextView *text)
6671 {
6672         GtkTextBuffer *buffer;
6673         GtkTextMark *mark;
6674         GtkTextIter ins, end_iter;
6675
6676         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6677
6678         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6679         mark = gtk_text_buffer_get_insert(buffer);
6680         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6681         end_iter = ins;
6682         if (gtk_text_iter_forward_char(&end_iter)) {
6683                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6684         }
6685 }
6686
6687 static void textview_delete_backward_character (GtkTextView *text)
6688 {
6689         GtkTextBuffer *buffer;
6690         GtkTextMark *mark;
6691         GtkTextIter ins, end_iter;
6692
6693         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6694
6695         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6696         mark = gtk_text_buffer_get_insert(buffer);
6697         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6698         end_iter = ins;
6699         if (gtk_text_iter_backward_char(&end_iter)) {
6700                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6701         }
6702 }
6703
6704 static void textview_delete_forward_word (GtkTextView *text)
6705 {
6706         GtkTextBuffer *buffer;
6707         GtkTextMark *mark;
6708         GtkTextIter ins, end_iter;
6709
6710         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6711
6712         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6713         mark = gtk_text_buffer_get_insert(buffer);
6714         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6715         end_iter = ins;
6716         if (gtk_text_iter_forward_word_end(&end_iter)) {
6717                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6718         }
6719 }
6720
6721 static void textview_delete_backward_word (GtkTextView *text)
6722 {
6723         GtkTextBuffer *buffer;
6724         GtkTextMark *mark;
6725         GtkTextIter ins, end_iter;
6726
6727         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6728
6729         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6730         mark = gtk_text_buffer_get_insert(buffer);
6731         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6732         end_iter = ins;
6733         if (gtk_text_iter_backward_word_start(&end_iter)) {
6734                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6735         }
6736 }
6737
6738 static void textview_delete_line (GtkTextView *text)
6739 {
6740         GtkTextBuffer *buffer;
6741         GtkTextMark *mark;
6742         GtkTextIter ins, start_iter, end_iter;
6743         gboolean found;
6744
6745         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6746
6747         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6748         mark = gtk_text_buffer_get_insert(buffer);
6749         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6750
6751         start_iter = ins;
6752         gtk_text_iter_set_line_offset(&start_iter, 0);
6753
6754         end_iter = ins;
6755         if (gtk_text_iter_ends_line(&end_iter))
6756                 found = gtk_text_iter_forward_char(&end_iter);
6757         else
6758                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6759
6760         if (found)
6761                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
6762 }
6763
6764 static void textview_delete_to_line_end (GtkTextView *text)
6765 {
6766         GtkTextBuffer *buffer;
6767         GtkTextMark *mark;
6768         GtkTextIter ins, end_iter;
6769         gboolean found;
6770
6771         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6772
6773         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6774         mark = gtk_text_buffer_get_insert(buffer);
6775         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6776         end_iter = ins;
6777         if (gtk_text_iter_ends_line(&end_iter))
6778                 found = gtk_text_iter_forward_char(&end_iter);
6779         else
6780                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6781         if (found)
6782                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6783 }
6784
6785 static void compose_advanced_action_cb(Compose *compose,
6786                                         ComposeCallAdvancedAction action)
6787 {
6788         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6789         static struct {
6790                 void (*do_action) (GtkTextView *text);
6791         } action_table[] = {
6792                 {textview_move_beginning_of_line},
6793                 {textview_move_forward_character},
6794                 {textview_move_backward_character},
6795                 {textview_move_forward_word},
6796                 {textview_move_backward_word},
6797                 {textview_move_end_of_line},
6798                 {textview_move_next_line},
6799                 {textview_move_previous_line},
6800                 {textview_delete_forward_character},
6801                 {textview_delete_backward_character},
6802                 {textview_delete_forward_word},
6803                 {textview_delete_backward_word},
6804                 {textview_delete_line},
6805                 {NULL}, /* gtk_stext_delete_line_n */
6806                 {textview_delete_to_line_end}
6807         };
6808
6809         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6810
6811         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
6812             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
6813                 if (action_table[action].do_action)
6814                         action_table[action].do_action(text);
6815                 else
6816                         g_warning("Not implemented yet.");
6817         }
6818 }
6819
6820 static gchar *cliptext = NULL;
6821
6822 static void compose_grab_focus_before_cb(GtkWidget *widget, Compose *compose)
6823 {
6824         gchar *str = NULL;
6825         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6826         if (cliptext) {
6827                 g_free(cliptext);
6828                 cliptext = NULL;
6829         }
6830
6831         if (gtk_clipboard_wait_is_text_available(clip))
6832                 cliptext = gtk_clipboard_wait_for_text(clip);
6833 }
6834
6835 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6836 {
6837         gchar *str = NULL;
6838         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6839
6840         if (GTK_IS_EDITABLE(widget)) {
6841                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
6842                 gtk_editable_set_position(GTK_EDITABLE(widget),
6843                         strlen(str));
6844                 g_free(str);
6845         }
6846         if (cliptext)
6847                 gtk_clipboard_set_text(clip, cliptext, -1);
6848
6849         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
6850                 compose->focused_editable = widget;
6851 }
6852
6853 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
6854 {
6855         if (compose->modified == FALSE) {
6856                 compose->modified = TRUE;
6857                 compose_set_title(compose);
6858         }
6859 }
6860
6861 static void compose_wrap_cb(gpointer data, guint action, GtkWidget *widget)
6862 {
6863         Compose *compose = (Compose *)data;
6864
6865         if (action == 1)
6866                 compose_wrap_all(compose);
6867         else
6868                 compose_wrap_paragraph(compose, NULL);
6869 }
6870
6871 static void compose_toggle_autowrap_cb(gpointer data, guint action,
6872                                        GtkWidget *widget)
6873 {
6874         Compose *compose = (Compose *)data;
6875         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
6876         if (compose->autowrap)
6877                 compose_wrap_all_full(compose, TRUE);
6878 }
6879
6880 static void compose_toggle_sign_cb(gpointer data, guint action,
6881                                    GtkWidget *widget)
6882 {
6883         Compose *compose = (Compose *)data;
6884
6885         if (GTK_CHECK_MENU_ITEM(widget)->active)
6886                 compose->use_signing = TRUE;
6887         else
6888                 compose->use_signing = FALSE;
6889 }
6890
6891 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6892                                       GtkWidget *widget)
6893 {
6894         Compose *compose = (Compose *)data;
6895
6896         if (GTK_CHECK_MENU_ITEM(widget)->active)
6897                 compose->use_encryption = TRUE;
6898         else
6899                 compose->use_encryption = FALSE;
6900 }
6901
6902 static void activate_privacy_system(Compose *compose, PrefsAccount *account)
6903 {
6904         g_free(compose->privacy_system);
6905         compose->privacy_system = g_strdup(account->default_privacy_system);
6906         compose_update_privacy_system_menu_item(compose);
6907 }
6908
6909 static void compose_toggle_ruler_cb(gpointer data, guint action,
6910                                     GtkWidget *widget)
6911 {
6912         Compose *compose = (Compose *)data;
6913
6914         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6915                 gtk_widget_show(compose->ruler_hbox);
6916                 prefs_common.show_ruler = TRUE;
6917         } else {
6918                 gtk_widget_hide(compose->ruler_hbox);
6919                 gtk_widget_queue_resize(compose->edit_vbox);
6920                 prefs_common.show_ruler = FALSE;
6921         }
6922 }
6923
6924 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6925                                              GdkDragContext     *drag_context,
6926                                              gint                x,
6927                                              gint                y,
6928                                              GtkSelectionData   *data,
6929                                              guint               info,
6930                                              guint               time,
6931                                              gpointer            user_data)
6932 {
6933         Compose *compose = (Compose *)user_data;
6934         GList *list, *tmp;
6935
6936         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
6937                 list = uri_list_extract_filenames((const gchar *)data->data);
6938                 for (tmp = list; tmp != NULL; tmp = tmp->next)
6939                         compose_attach_append
6940                                 (compose, (const gchar *)tmp->data,
6941                                  (const gchar *)tmp->data, NULL);
6942                 if (list) compose_changed_cb(NULL, compose);
6943                 list_free_strings(list);
6944                 g_list_free(list);
6945         }
6946 }
6947
6948 static gboolean compose_drag_drop(GtkWidget *widget,
6949                                   GdkDragContext *drag_context,
6950                                   gint x, gint y,
6951                                   guint time, gpointer user_data)
6952 {
6953         /* not handling this signal makes compose_insert_drag_received_cb
6954          * called twice */
6955         return TRUE;
6956 }
6957
6958 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6959                                              GdkDragContext     *drag_context,
6960                                              gint                x,
6961                                              gint                y,
6962                                              GtkSelectionData   *data,
6963                                              guint               info,
6964                                              guint               time,
6965                                              gpointer            user_data)
6966 {
6967         Compose *compose = (Compose *)user_data;
6968         GList *list, *tmp;
6969
6970         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
6971          * does not work */
6972         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
6973                 list = uri_list_extract_filenames((const gchar *)data->data);
6974                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
6975                                 compose_insert_file(compose, (const gchar *)tmp->data);
6976                 }
6977                 list_free_strings(list);
6978                 g_list_free(list);
6979                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
6980                 return;
6981         } else {
6982                 gchar *tmpfile = get_tmp_file();
6983                 str_write_to_file((const gchar *)data->data, tmpfile);
6984                 compose_insert_file(compose, tmpfile);
6985                 unlink(tmpfile);
6986                 g_free(tmpfile);
6987                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
6988                 return;
6989         }
6990         gtk_drag_finish(drag_context, TRUE, FALSE, time);
6991 }
6992
6993 static void compose_header_drag_received_cb (GtkWidget          *widget,
6994                                              GdkDragContext     *drag_context,
6995                                              gint                x,
6996                                              gint                y,
6997                                              GtkSelectionData   *data,
6998                                              guint               info,
6999                                              guint               time,
7000                                              gpointer            user_data)
7001 {
7002         GtkEditable *entry = (GtkEditable *)user_data;
7003         gchar *email = (gchar *)data->data;
7004
7005         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
7006          * does not work */
7007
7008         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
7009                 gchar decoded[strlen(email)];
7010                 int start = 0;
7011
7012                 email += strlen("mailto:");
7013                 decode_uri(decoded, email); /* will fit */
7014                 gtk_editable_delete_text(entry, 0, -1);
7015                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
7016                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
7017                 return;
7018         }
7019         gtk_drag_finish(drag_context, TRUE, FALSE, time);
7020 }
7021
7022 #if 0 /* NEW COMPOSE GUI */
7023 static void to_activated(GtkWidget *widget, Compose *compose)
7024 {
7025         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7026                 gtk_widget_grab_focus(compose->newsgroups_entry);
7027         else
7028                 gtk_widget_grab_focus(compose->subject_entry);
7029 }
7030
7031 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7032 {
7033         gtk_widget_grab_focus(compose->subject_entry);
7034 }
7035
7036 static void subject_activated(GtkWidget *widget, Compose *compose)
7037 {
7038         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7039                 gtk_widget_grab_focus(compose->cc_entry);
7040         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7041                 gtk_widget_grab_focus(compose->bcc_entry);
7042         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7043                 gtk_widget_grab_focus(compose->reply_entry);
7044         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7045                 gtk_widget_grab_focus(compose->followup_entry);
7046         else
7047                 gtk_widget_grab_focus(compose->text);
7048 }
7049
7050 static void cc_activated(GtkWidget *widget, Compose *compose)
7051 {
7052         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7053                 gtk_widget_grab_focus(compose->bcc_entry);
7054         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7055                 gtk_widget_grab_focus(compose->reply_entry);
7056         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7057                 gtk_widget_grab_focus(compose->followup_entry);
7058         else
7059                 gtk_widget_grab_focus(compose->text);
7060 }
7061
7062 static void bcc_activated(GtkWidget *widget, Compose *compose)
7063 {
7064         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7065                 gtk_widget_grab_focus(compose->reply_entry);
7066         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7067                 gtk_widget_grab_focus(compose->followup_entry);
7068         else
7069                 gtk_widget_grab_focus(compose->text);
7070 }
7071
7072 static void replyto_activated(GtkWidget *widget, Compose *compose)
7073 {
7074         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7075                 gtk_widget_grab_focus(compose->followup_entry);
7076         else
7077                 gtk_widget_grab_focus(compose->text);
7078 }
7079
7080 static void followupto_activated(GtkWidget *widget, Compose *compose)
7081 {
7082         gtk_widget_grab_focus(compose->text);
7083 }
7084 #endif
7085
7086 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7087                                              GtkWidget *widget)
7088 {
7089         Compose *compose = (Compose *)data;
7090
7091         if (GTK_CHECK_MENU_ITEM(widget)->active)
7092                 compose->return_receipt = TRUE;
7093         else
7094                 compose->return_receipt = FALSE;
7095 }
7096
7097 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7098                                              GtkWidget *widget)
7099 {
7100         Compose *compose = (Compose *)data;
7101
7102         if (GTK_CHECK_MENU_ITEM(widget)->active)
7103                 compose->remove_references = TRUE;
7104         else
7105                 compose->remove_references = FALSE;
7106 }
7107
7108 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7109                                             GdkEventKey *event,
7110                                             ComposeHeaderEntry *headerentry)
7111 {
7112         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7113             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7114             !(event->state & GDK_MODIFIER_MASK) &&
7115             (event->keyval == GDK_BackSpace) &&
7116             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7117                 gtk_container_remove
7118                         (GTK_CONTAINER(headerentry->compose->header_table),
7119                          headerentry->combo);
7120                 gtk_container_remove
7121                         (GTK_CONTAINER(headerentry->compose->header_table),
7122                          headerentry->entry);
7123                 headerentry->compose->header_list =
7124                         g_slist_remove(headerentry->compose->header_list,
7125                                        headerentry);
7126                 g_free(headerentry);
7127         } else  if (event->keyval == GDK_Tab) {
7128                 if (headerentry->compose->header_last == headerentry) {
7129                         /* Override default next focus, and give it to subject_entry
7130                          * instead of notebook tabs
7131                          */
7132                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7133                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7134                         return TRUE;
7135                 }
7136         }
7137         return FALSE;
7138 }
7139
7140 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7141                                     ComposeHeaderEntry *headerentry)
7142 {
7143         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7144                 headerentry->compose->header_list =
7145                         g_slist_append(headerentry->compose->header_list,
7146                                        headerentry);
7147
7148                 compose_create_header_entry(headerentry->compose);
7149                 g_signal_handlers_disconnect_matched
7150                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7151                          0, 0, NULL, NULL, headerentry);
7152
7153                 /* Automatically scroll down */
7154                 compose_show_first_last_header(headerentry->compose, FALSE);
7155
7156         }
7157         return FALSE;
7158 }
7159
7160 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7161 {
7162         GtkAdjustment *vadj;
7163
7164         g_return_if_fail(compose);
7165         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7166         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7167
7168         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7169         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7170 }
7171
7172 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7173                           const gchar *text, gint len, Compose *compose)
7174 {
7175         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7176                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7177         GtkTextMark *mark;
7178
7179         /* CLAWS: pass to default handler only if not pasting as quotation, and
7180          * no autowrap */
7181         if (!paste_as_quotation && !compose->autowrap)
7182                 return;
7183
7184         g_return_if_fail(text != NULL);
7185
7186         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7187                                         G_CALLBACK(text_inserted),
7188                                         compose);
7189         if (paste_as_quotation) {
7190                 gchar *new_text;
7191                 gchar *qmark;
7192
7193                 if (len < 0)
7194                         len = strlen(text);
7195
7196                 new_text = g_strndup(text, len);
7197                 if (prefs_common.quotemark && *prefs_common.quotemark)
7198                         qmark = prefs_common.quotemark;
7199                 else
7200                         qmark = "> ";
7201                 gtk_text_buffer_place_cursor(buffer, iter);
7202                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7203                 g_free(new_text);
7204                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7205                                   GINT_TO_POINTER(paste_as_quotation - 1));
7206         } else
7207                 gtk_text_buffer_insert(buffer, iter, text, len);
7208
7209         mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
7210         compose_wrap_all_full(compose, TRUE);
7211         gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
7212         gtk_text_buffer_delete_mark(buffer, mark);
7213
7214         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7215                                           G_CALLBACK(text_inserted),
7216                                           compose);
7217         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7218
7219         if (prefs_common.autosave &&
7220             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7221                 compose->draft_timeout_tag = gtk_timeout_add
7222                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7223 }
7224 static gint compose_defer_auto_save_draft(Compose *compose)
7225 {
7226         compose->draft_timeout_tag = -1;
7227         compose_draft_cb((gpointer)compose, COMPOSE_AUTO_SAVE, NULL);
7228         return FALSE;
7229 }
7230
7231 #if USE_ASPELL
7232 static void compose_check_all(Compose *compose)
7233 {
7234         if (compose->gtkaspell)
7235                 gtkaspell_check_all(compose->gtkaspell);
7236 }
7237
7238 static void compose_highlight_all(Compose *compose)
7239 {
7240         if (compose->gtkaspell)
7241                 gtkaspell_highlight_all(compose->gtkaspell);
7242 }
7243
7244 static void compose_check_backwards(Compose *compose)
7245 {
7246         if (compose->gtkaspell)
7247                 gtkaspell_check_backwards(compose->gtkaspell);
7248         else {
7249                 GtkItemFactory *ifactory;
7250                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7251                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7252                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7253         }
7254 }
7255
7256 static void compose_check_forwards_go(Compose *compose)
7257 {
7258         if (compose->gtkaspell)
7259                 gtkaspell_check_forwards_go(compose->gtkaspell);
7260         else {
7261                 GtkItemFactory *ifactory;
7262                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7263                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7264                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7265         }
7266 }
7267 #endif
7268
7269 /*!
7270  *\brief        Guess originating forward account from MsgInfo and several
7271  *              "common preference" settings. Return NULL if no guess.
7272  */
7273 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7274 {
7275         PrefsAccount *account = NULL;
7276
7277         g_return_val_if_fail(msginfo, NULL);
7278         g_return_val_if_fail(msginfo->folder, NULL);
7279         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7280
7281         if (msginfo->folder->prefs->enable_default_account)
7282                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7283
7284         if (!account)
7285                 account = msginfo->folder->folder->account;
7286
7287         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7288                 gchar *to;
7289                 Xstrdup_a(to, msginfo->to, return NULL);
7290                 extract_address(to);
7291                 account = account_find_from_address(to);
7292         }
7293
7294         if (!account && prefs_common.forward_account_autosel) {
7295                 gchar cc[BUFFSIZE];
7296                 if (!procheader_get_header_from_msginfo
7297                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7298                         extract_address(cc);
7299                         account = account_find_from_address(cc);
7300                 }
7301         }
7302
7303         return account;
7304 }
7305
7306 static void compose_close(Compose *compose)
7307 {
7308         gint x, y;
7309
7310         g_return_if_fail(compose);
7311         gtkut_widget_get_uposition(compose->window, &x, &y);
7312         prefs_common.compose_x = x;
7313         prefs_common.compose_y = y;
7314         gtk_widget_destroy(compose->window);
7315 }
7316
7317 /**
7318  * Add entry field for each address in list.
7319  * \param compose     E-Mail composition object.
7320  * \param listAddress List of (formatted) E-Mail addresses.
7321  */
7322 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7323         GList *node;
7324         gchar *addr;
7325         node = listAddress;
7326         while( node ) {
7327                 addr = ( gchar * ) node->data;
7328                 compose_entry_append( compose, addr, COMPOSE_TO );
7329                 node = g_list_next( node );
7330         }
7331 }
7332
7333 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
7334                                     guint action)
7335 {
7336         gchar *body;
7337         GSList *new_msglist = NULL;
7338         MsgInfo *tmp_msginfo = NULL;
7339
7340         g_return_if_fail(msgview != NULL);
7341
7342         g_return_if_fail(msginfo_list != NULL);
7343
7344         if (g_slist_length(msginfo_list) == 1) {
7345                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
7346                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
7347
7348                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
7349                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
7350
7351                         tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
7352                                                 orig_msginfo, mimeinfo);
7353                         if (tmp_msginfo != NULL) {
7354                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
7355                         }
7356                 }
7357         }
7358
7359         body = messageview_get_selection(msgview);
7360
7361         if (new_msglist) {
7362                 compose_reply_mode((ComposeMode)action, new_msglist, body);
7363                 procmsg_msginfo_free(tmp_msginfo);
7364                 g_slist_free(new_msglist);
7365         } else
7366                 compose_reply_mode((ComposeMode)action, msginfo_list, body);
7367
7368         g_free(body);
7369 }
7370
7371 /*
7372  * End of Source.
7373  */