src/mainwindow.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <glib/gi18n.h>
  24 #include <gdk/gdkkeysyms.h>
  25 #include <gtk/gtkmain.h>
  26 #include <gtk/gtkwindow.h>
  27 #include <gtk/gtkwidget.h>
  28 #include <gtk/gtksignal.h>
  29 #include <gtk/gtkvbox.h>
  30 #include <gtk/gtkcontainer.h>
  31 #include <gtk/gtkstatusbar.h>
  32 #include <gtk/gtkprogressbar.h>
  33 #include <gtk/gtkhpaned.h>
  34 #include <gtk/gtkvpaned.h>
  35 #include <gtk/gtkcheckmenuitem.h>
  36 #include <gtk/gtkitemfactory.h>
  37 #include <gtk/gtkeditable.h>
  38 #include <gtk/gtkmenu.h>
  39 #include <gtk/gtkmenuitem.h>
  40 #include <gtk/gtkhandlebox.h>
  41 #include <gtk/gtktoolbar.h>
  42 #include <gtk/gtkbutton.h>
  43 #include <gtk/gtktooltips.h>
  44 #include <string.h>
  45
  46 #include "main.h"
  47 #include "mainwindow.h"
  48 #include "folderview.h"
  49 #include "foldersel.h"
  50 #include "summaryview.h"
  51 #include "summary_search.h"
  52 #include "messageview.h"
  53 #include "message_search.h"
  54 #include "headerview.h"
  55 #include "menu.h"
  56 #include "stock_pixmap.h"
  57 #include "folder.h"
  58 #include "inc.h"
  59 #include "log.h"
  60 #include "compose.h"
  61 #include "procmsg.h"
  62 #include "import.h"
  63 #include "export.h"
  64 #include "prefs_common.h"
  65 #include "prefs_actions.h"
  66 #include "prefs_filtering.h"
  67 #include "prefs_account.h"
  68 #include "prefs_summary_column.h"
  69 #include "prefs_folder_column.h"
  70 #include "prefs_template.h"
  71 #include "action.h"
  72 #include "account.h"
  73 #include "addressbook.h"
  74 #include "logwindow.h"
  75 #include "manage_window.h"
  76 #include "alertpanel.h"
  77 #include "statusbar.h"
  78 #include "inputdialog.h"
  79 #include "utils.h"
  80 #include "gtkutils.h"
  81 #include "codeconv.h"
  82 #include "about.h"
  83 #include "manual.h"
  84 #include "version.h"
  85 #include "ssl_manager.h"
  86 #include "sslcertwindow.h"
  87 #include "prefs_gtk.h"
  88 #include "pluginwindow.h"
  89 #include "hooks.h"
  90 #include "progressindicator.h"
  91 #include "localfolder.h"
  92 #include "filtering.h"
  93 #include "folderutils.h"
  94 #include "foldersort.h"
  95 #include "icon_legend.h"
  96 #include "colorlabel.h"
  97 #include "textview.h"
  98 #include "imap.h"
  99 #include "socket.h"
 100
 101 #define AC_LABEL_WIDTH  240
 102
 103 /* list of all instantiated MainWindow */
 104 static GList *mainwin_list = NULL;
 105
 106 static GdkCursor *watch_cursor = NULL;
 107 static GdkCursor *hand_cursor = NULL;
 108
 109 static void main_window_menu_callback_block     (MainWindow     *mainwin);
 110 static void main_window_menu_callback_unblock   (MainWindow     *mainwin);
 111
 112 static void main_window_show_cur_account        (MainWindow     *mainwin);
 113
 114 static void main_window_set_widgets             (MainWindow     *mainwin,
 115                                                  SeparateType    type);
 116
 117 static void toolbar_child_attached              (GtkWidget      *widget,
 118                                                  GtkWidget      *child,
 119                                                  gpointer        data);
 120 static void toolbar_child_detached              (GtkWidget      *widget,
 121                                                  GtkWidget      *child,
 122                                                  gpointer        data);
 123
 124 static gboolean ac_label_button_pressed         (GtkWidget      *widget,
 125                                                  GdkEventButton *event,
 126                                                  gpointer        data);
 127
 128 static gint main_window_close_cb                (GtkWidget      *widget,
 129                                                  GdkEventAny    *event,
 130                                                  gpointer        data);
 131 static gint folder_window_close_cb              (GtkWidget      *widget,
 132                                                  GdkEventAny    *event,
 133                                                  gpointer        data);
 134 static gint message_window_close_cb             (GtkWidget      *widget,
 135                                                  GdkEventAny    *event,
 136                                                  gpointer        data);
 137
 138 static void main_window_size_allocate_cb        (GtkWidget      *widget,
 139                                                  GtkAllocation  *allocation,
 140                                                  gpointer        data);
 141 static void folder_window_size_allocate_cb      (GtkWidget      *widget,
 142                                                  GtkAllocation  *allocation,
 143                                                  gpointer        data);
 144 static void message_window_size_allocate_cb     (GtkWidget      *widget,
 145                                                  GtkAllocation  *allocation,
 146                                                  gpointer        data);
 147
 148 static void update_folderview_cb (MainWindow    *mainwin,
 149                                   guint          action,
 150                                   GtkWidget     *widget);
 151 static void add_mailbox_cb       (MainWindow    *mainwin,
 152                                   guint          action,
 153                                   GtkWidget     *widget);
 154 static void foldersort_cb        (MainWindow    *mainwin,
 155                                   guint          action,
 156                                   GtkWidget     *widget);
 157 static void import_mbox_cb       (MainWindow    *mainwin,
 158                                   guint          action,
 159                                   GtkWidget     *widget);
 160 static void export_mbox_cb       (MainWindow    *mainwin,
 161                                   guint          action,
 162                                   GtkWidget     *widget);
 163 static void export_list_mbox_cb  (MainWindow    *mainwin,
 164                                   guint          action,
 165                                   GtkWidget     *widget);
 166 static void empty_trash_cb       (MainWindow    *mainwin,
 167                                   guint          action,
 168                                   GtkWidget     *widget);
 169
 170 static void save_as_cb           (MainWindow    *mainwin,
 171                                   guint          action,
 172                                   GtkWidget     *widget);
 173 static void print_cb             (MainWindow    *mainwin,
 174                                   guint          action,
 175                                   GtkWidget     *widget);
 176 static void app_exit_cb          (MainWindow    *mainwin,
 177                                   guint          action,
 178                                   GtkWidget     *widget);
 179
 180 static void search_cb            (MainWindow    *mainwin,
 181                                   guint          action,
 182                                   GtkWidget     *widget);
 183
 184 static void toggle_folder_cb     (MainWindow    *mainwin,
 185                                   guint          action,
 186                                   GtkWidget     *widget);
 187 static void toggle_message_cb    (MainWindow    *mainwin,
 188                                   guint          action,
 189                                   GtkWidget     *widget);
 190 static void toggle_toolbar_cb    (MainWindow    *mainwin,
 191                                   guint          action,
 192                                   GtkWidget     *widget);
 193 static void toggle_statusbar_cb  (MainWindow    *mainwin,
 194                                   guint          action,
 195                                   GtkWidget     *widget);
 196 static void separate_widget_cb   (MainWindow    *mainwin,
 197                                   guint          action,
 198                                   GtkWidget     *widget);
 199
 200 static void addressbook_open_cb (MainWindow     *mainwin,
 201                                  guint           action,
 202                                  GtkWidget      *widget);
 203 static void log_window_show_cb  (MainWindow     *mainwin,
 204                                  guint           action,
 205                                  GtkWidget      *widget);
 206
 207 static void inc_cancel_cb               (MainWindow     *mainwin,
 208                                          guint           action,
 209                                          GtkWidget      *widget);
 210
 211 static void open_msg_cb                 (MainWindow     *mainwin,
 212                                          guint           action,
 213                                          GtkWidget      *widget);
 214
 215 static void view_source_cb              (MainWindow     *mainwin,
 216                                          guint           action,
 217                                          GtkWidget      *widget);
 218
 219 static void show_all_header_cb          (MainWindow     *mainwin,
 220                                          guint           action,
 221                                          GtkWidget      *widget);
 222
 223 static void hide_quotes_cb(MainWindow   *mainwin,
 224                                          guint           action,
 225                                          GtkWidget      *widget);
 226
 227 static void move_to_cb                  (MainWindow     *mainwin,
 228                                          guint           action,
 229                                          GtkWidget      *widget);
 230 static void copy_to_cb                  (MainWindow     *mainwin,
 231                                          guint           action,
 232                                          GtkWidget      *widget);
 233 static void delete_cb                   (MainWindow     *mainwin,
 234                                          guint           action,
 235                                          GtkWidget      *widget);
 236 static void delete_trash_cb                     (MainWindow     *mainwin,
 237                                          guint           action,
 238                                          GtkWidget      *widget);
 239
 240 static void cancel_cb                   (MainWindow     *mainwin,
 241                                          guint           action,
 242                                          GtkWidget      *widget);
 243
 244 static void mark_cb                     (MainWindow     *mainwin,
 245                                          guint           action,
 246                                          GtkWidget      *widget);
 247 static void unmark_cb                   (MainWindow     *mainwin,
 248                                          guint           action,
 249                                          GtkWidget      *widget);
 250
 251 static void mark_as_unread_cb           (MainWindow     *mainwin,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254 static void mark_as_read_cb             (MainWindow     *mainwin,
 255                                          guint           action,
 256                                          GtkWidget      *widget);
 257 static void mark_all_read_cb            (MainWindow     *mainwin,
 258                                          guint           action,
 259                                          GtkWidget      *widget);
 260 static void mark_as_spam_cb             (MainWindow     *mainwin,
 261                                          guint           action,
 262                                          GtkWidget      *widget);
 263
 264 static void ignore_thread_cb            (MainWindow     *mainwin,
 265                                          guint           action,
 266                                          GtkWidget      *widget);
 267 static void unignore_thread_cb          (MainWindow     *mainwin,
 268                                          guint           action,
 269                                          GtkWidget      *widget);
 270 static void lock_msgs_cb                (MainWindow     *mainwin,
 271                                          guint           action,
 272                                          GtkWidget      *widget);
 273 static void unlock_msgs_cb              (MainWindow     *mainwin,
 274                                          guint           action,
 275                                          GtkWidget      *widget);
 276
 277 static void reedit_cb                   (MainWindow     *mainwin,
 278                                          guint           action,
 279                                          GtkWidget      *widget);
 280
 281 static void add_address_cb              (MainWindow     *mainwin,
 282                                          guint           action,
 283                                          GtkWidget      *widget);
 284
 285 static void set_charset_cb              (MainWindow     *mainwin,
 286                                          guint           action,
 287                                          GtkWidget      *widget);
 288
 289 static void set_decode_cb               (MainWindow     *mainwin,
 290                                          guint           action,
 291                                          GtkWidget      *widget);
 292
 293 static void hide_read_messages   (MainWindow    *mainwin,
 294                                   guint          action,
 295                                   GtkWidget     *widget);
 296
 297 static void thread_cb            (MainWindow    *mainwin,
 298                                   guint          action,
 299                                   GtkWidget     *widget);
 300 static void expand_threads_cb    (MainWindow    *mainwin,
 301                                   guint          action,
 302                                   GtkWidget     *widget);
 303 static void collapse_threads_cb  (MainWindow    *mainwin,
 304                                   guint          action,
 305                                   GtkWidget     *widget);
 306
 307 static void set_summary_display_item_cb  (MainWindow    *mainwin,
 308                                   guint          action,
 309                                   GtkWidget     *widget);
 310 static void set_folder_display_item_cb   (MainWindow    *mainwin,
 311                                   guint          action,
 312                                   GtkWidget     *widget);
 313 static void sort_summary_cb      (MainWindow    *mainwin,
 314                                   guint          action,
 315                                   GtkWidget     *widget);
 316 static void sort_summary_type_cb (MainWindow    *mainwin,
 317                                   guint          action,
 318                                   GtkWidget     *widget);
 319 static void attract_by_subject_cb(MainWindow    *mainwin,
 320                                   guint          action,
 321                                   GtkWidget     *widget);
 322
 323 static void delete_duplicated_cb (MainWindow    *mainwin,
 324                                   guint          action,
 325                                   GtkWidget     *widget);
 326 static void delete_duplicated_all_cb (MainWindow        *mainwin,
 327                                   guint          action,
 328                                   GtkWidget     *widget);
 329 static void filter_cb            (MainWindow    *mainwin,
 330                                   guint          action,
 331                                   GtkWidget     *widget);
 332 static void execute_summary_cb   (MainWindow    *mainwin,
 333                                   guint          action,
 334                                   GtkWidget     *widget);
 335 static void update_summary_cb    (MainWindow    *mainwin,
 336                                   guint          action,
 337                                   GtkWidget     *widget);
 338
 339 static void prev_cb              (MainWindow    *mainwin,
 340                                   guint          action,
 341                                   GtkWidget     *widget);
 342 static void next_cb              (MainWindow    *mainwin,
 343                                   guint          action,
 344                                   GtkWidget     *widget);
 345 static void next_unread_cb       (MainWindow    *mainwin,
 346                                   guint          action,
 347                                   GtkWidget     *widget);
 348 static void prev_unread_cb       (MainWindow    *mainwin,
 349                                   guint          action,
 350                                   GtkWidget     *widget);
 351
 352 static void prev_new_cb          (MainWindow    *mainwin,
 353                                   guint          action,
 354                                   GtkWidget     *widget);
 355 static void next_new_cb          (MainWindow    *mainwin,
 356                                   guint          action,
 357                                   GtkWidget     *widget);
 358 static void prev_marked_cb       (MainWindow    *mainwin,
 359                                   guint          action,
 360                                   GtkWidget     *widget);
 361 static void next_marked_cb       (MainWindow    *mainwin,
 362                                   guint          action,
 363                                   GtkWidget     *widget);
 364 static void prev_labeled_cb      (MainWindow    *mainwin,
 365                                   guint          action,
 366                                   GtkWidget     *widget);
 367 static void next_labeled_cb      (MainWindow    *mainwin,
 368                                   guint          action,
 369                                   GtkWidget     *widget);
 370 static void last_read_cb         (MainWindow    *mainwin,
 371                                   guint          action,
 372                                   GtkWidget     *widget);
 373 static void parent_cb            (MainWindow    *mainwin,
 374                                   guint          action,
 375                                   GtkWidget     *widget);
 376
 377 static void goto_folder_cb       (MainWindow    *mainwin,
 378                                   guint          action,
 379                                   GtkWidget     *widget);
 380 static void goto_unread_folder_cb(MainWindow    *mainwin,
 381                                   guint          action,
 382                                   GtkWidget     *widget);
 383
 384 static void copy_cb              (MainWindow    *mainwin,
 385                                   guint          action,
 386                                   GtkWidget     *widget);
 387 static void allsel_cb            (MainWindow    *mainwin,
 388                                   guint          action,
 389                                   GtkWidget     *widget);
 390 static void select_thread_cb     (MainWindow    *mainwin,
 391                                   guint          action,
 392                                   GtkWidget     *widget);
 393
 394 static void create_filter_cb     (MainWindow    *mainwin,
 395                                   guint          action,
 396                                   GtkWidget     *widget);
 397 static void create_processing_cb (MainWindow    *mainwin,
 398                                   guint          action,
 399                                   GtkWidget     *widget);
 400
 401 static void prefs_template_open_cb      (MainWindow     *mainwin,
 402                                          guint           action,
 403                                          GtkWidget      *widget);
 404 static void prefs_actions_open_cb       (MainWindow     *mainwin,
 405                                          guint           action,
 406                                          GtkWidget      *widget);
 407 static void prefs_account_open_cb       (MainWindow     *mainwin,
 408                                          guint           action,
 409                                          GtkWidget      *widget);
 410
 411 static void prefs_pre_processing_open_cb  (MainWindow   *mainwin,
 412                                            guint         action,
 413                                            GtkWidget    *widget);
 414
 415 static void prefs_post_processing_open_cb (MainWindow   *mainwin,
 416                                            guint         action,
 417                                            GtkWidget    *widget);
 418
 419 static void prefs_filtering_open_cb     (MainWindow     *mainwin,
 420                                          guint           action,
 421                                          GtkWidget      *widget);
 422 #ifdef USE_OPENSSL
 423 static void ssl_manager_open_cb         (MainWindow     *mainwin,
 424                                          guint           action,
 425                                          GtkWidget      *widget);
 426 #endif
 427 static void new_account_cb       (MainWindow    *mainwin,
 428                                   guint          action,
 429                                   GtkWidget     *widget);
 430
 431 static void account_selector_menu_cb     (GtkMenuItem   *menuitem,
 432                                           gpointer       data);
 433 static void account_receive_menu_cb      (GtkMenuItem   *menuitem,
 434                                           gpointer       data);
 435 static void account_compose_menu_cb      (GtkMenuItem   *menuitem,
 436                                           gpointer       data);
 437
 438 static void prefs_open_cb       (GtkMenuItem    *menuitem,
 439                                  gpointer        data);
 440 static void plugins_open_cb     (GtkMenuItem    *menuitem,
 441                                  gpointer        data);
 442
 443 static void online_switch_clicked(GtkButton     *btn,
 444                                   gpointer data);
 445
 446 static void manual_open_cb       (MainWindow    *mainwin,
 447                                   guint          action,
 448                                   GtkWidget     *widget);
 449
 450 static void legend_open_cb       (GtkMenuItem   *menuitem,
 451                                   gpointer       data);
 452
 453 static void scan_tree_func       (Folder        *folder,
 454                                   FolderItem    *item,
 455                                   gpointer       data);
 456
 457 static void toggle_work_offline_cb(MainWindow *mainwin, guint action, GtkWidget *widget);
 458
 459 static void addr_harvest_cb      ( MainWindow  *mainwin,
 460                                    guint       action,
 461                                    GtkWidget   *widget );
 462
 463 static void addr_harvest_msg_cb  ( MainWindow  *mainwin,
 464                                    guint       action,
 465                                    GtkWidget   *widget );
 466 static void sync_cb              ( MainWindow *mainwin,
 467                                    guint action,
 468                                    GtkWidget *widget );
 469
 470 static gboolean mainwindow_focus_in_event       (GtkWidget      *widget,
 471                                                  GdkEventFocus  *focus,
 472                                                  gpointer        data);
 473 void main_window_reply_cb                       (MainWindow     *mainwin,
 474                                                  guint           action,
 475                                                  GtkWidget      *widget);
 476 gboolean mainwindow_progressindicator_hook      (gpointer        source,
 477                                                  gpointer        userdata);
 478
 479 static gint mailing_list_create_submenu(GtkItemFactory *ifactory,
 480                                        MsgInfo *msginfo);
 481
 482 static gint mailing_list_populate_submenu(GtkWidget *menu, const gchar * list_header);
 483
 484 static void get_url_part(const gchar **buf, gchar *url_decoded, gint maxlen);
 485
 486 static void mailing_list_compose(GtkWidget *w, gpointer *data);
 487
 488 static void mailing_list_open_uri(GtkWidget *w, gpointer *data);
 489 #define  SEPARATE_ACTION 500
 490 static void mainwindow_quicksearch              (MainWindow     *mainwin,
 491                                                  guint           action,
 492                                                  GtkWidget      *widget);
 493
 494 static GtkItemFactoryEntry mainwin_entries[] =
 495 {
 496         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 497         {N_("/_File/_Add mailbox"),             NULL, NULL, 0, "<Branch>"},
 498         {N_("/_File/_Add mailbox/MH..."),       NULL, add_mailbox_cb, 0, NULL},
 499         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 500         {N_("/_File/Change folder order..."),   NULL, foldersort_cb,  0, NULL},
 501         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 502         {N_("/_File/_Import mbox file..."),     NULL, import_mbox_cb, 0, NULL},
 503         {N_("/_File/_Export to mbox file..."),  NULL, export_mbox_cb, 0, NULL},
 504         {N_("/_File/Exp_ort selected to mbox file..."),
 505                                                 NULL, export_list_mbox_cb, 0, NULL},
 506         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 507         {N_("/_File/Empty all _Trash folders"), "<shift>D", empty_trash_cb, 0, NULL},
 508         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 509         {N_("/_File/_Save as..."),              "<control>S", save_as_cb, 0, NULL},
 510         {N_("/_File/_Print..."),                "<control>P", print_cb, 0, NULL},
 511         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 512         {N_("/_File/_Work offline"),            "<control>W", toggle_work_offline_cb, 0, "<ToggleItem>"},
 513         {N_("/_File/Synchronise folders"),      "<control><shift>S", sync_cb, 0, NULL},
 514         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 515         /* {N_("/_File/_Close"),                "<alt>W", app_exit_cb, 0, NULL}, */
 516         {N_("/_File/E_xit"),                    "<control>Q", app_exit_cb, 0, NULL},
 517
 518         {N_("/_Edit"),                          NULL, NULL, 0, "<Branch>"},
 519         {N_("/_Edit/_Copy"),                    "<control>C", copy_cb, 0, NULL},
 520         {N_("/_Edit/Select _all"),              "<control>A", allsel_cb, 0, NULL},
 521         {N_("/_Edit/Select _thread"),           NULL, select_thread_cb, 0, NULL},
 522         {N_("/_Edit/---"),                      NULL, NULL, 0, "<Separator>"},
 523         {N_("/_Edit/_Find in current message..."),
 524                                                 "<control>F", search_cb, 0, NULL},
 525         {N_("/_Edit/_Search folder..."),        "<shift><control>F", search_cb, 1, NULL},
 526         {N_("/_Edit/_Quick search"),            "slash", mainwindow_quicksearch, 0, NULL},
 527         {N_("/_View"),                          NULL, NULL, 0, "<Branch>"},
 528         {N_("/_View/Show or hi_de"),            NULL, NULL, 0, "<Branch>"},
 529         {N_("/_View/Show or hi_de/_Folder tree"),
 530                                                 NULL, toggle_folder_cb, 0, "<ToggleItem>"},
 531         {N_("/_View/Show or hi_de/_Message view"),
 532                                                 "V", toggle_message_cb, 0, "<ToggleItem>"},
 533         {N_("/_View/Show or hi_de/_Toolbar"),
 534                                                 NULL, NULL, 0, "<Branch>"},
 535         {N_("/_View/Show or hi_de/_Toolbar/Text _below icons"),
 536                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH, "<RadioItem>"},
 537         {N_("/_View/Show or hi_de/_Toolbar/Text be_side icons"),
 538                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH_HORIZ, "/View/Show or hide/Toolbar/Text below icons"},
 539         {N_("/_View/Show or hi_de/_Toolbar/_Icons only"),
 540                                                 NULL, toggle_toolbar_cb, TOOLBAR_ICON, "/View/Show or hide/Toolbar/Text below icons"},
 541         {N_("/_View/Show or hi_de/_Toolbar/_Text only"),
 542                                                 NULL, toggle_toolbar_cb, TOOLBAR_TEXT, "/View/Show or hide/Toolbar/Text below icons"},
 543         {N_("/_View/Show or hi_de/_Toolbar/_Hide"),
 544                                                 NULL, toggle_toolbar_cb, TOOLBAR_NONE, "/View/Show or hide/Toolbar/Text below icons"},
 545         {N_("/_View/Show or hi_de/Status _bar"),
 546                                                 NULL, toggle_statusbar_cb, 0, "<ToggleItem>"},
 547         {N_("/_View/Set displayed _columns"),   NULL, NULL, 0, "<Branch>"},
 548         {N_("/_View/Set displayed _columns/in _Folder list..."),        NULL, set_folder_display_item_cb, 0, NULL},
 549         {N_("/_View/Set displayed _columns/in _Message list..."),NULL, set_summary_display_item_cb, 0, NULL},
 550
 551         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 552         {N_("/_View/Separate f_older tree"),    NULL, separate_widget_cb, SEPARATE_FOLDER, "<ToggleItem>"},
 553         {N_("/_View/Separate _message view"),   NULL, separate_widget_cb, SEPARATE_MESSAGE, "<ToggleItem>"},
 554         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 555         {N_("/_View/_Sort"),                    NULL, NULL, 0, "<Branch>"},
 556         {N_("/_View/_Sort/by _number"),         NULL, sort_summary_cb, SORT_BY_NUMBER, "<RadioItem>"},
 557         {N_("/_View/_Sort/by S_ize"),           NULL, sort_summary_cb, SORT_BY_SIZE, "/View/Sort/by number"},
 558         {N_("/_View/_Sort/by _Date"),           NULL, sort_summary_cb, SORT_BY_DATE, "/View/Sort/by number"},
 559         {N_("/_View/_Sort/by _From"),           NULL, sort_summary_cb, SORT_BY_FROM, "/View/Sort/by number"},
 560         {N_("/_View/_Sort/by _To"),             NULL, sort_summary_cb, SORT_BY_TO, "/View/Sort/by number"},
 561         {N_("/_View/_Sort/by S_ubject"),        NULL, sort_summary_cb, SORT_BY_SUBJECT, "/View/Sort/by number"},
 562         {N_("/_View/_Sort/by _color label"),
 563                                                 NULL, sort_summary_cb, SORT_BY_LABEL, "/View/Sort/by number"},
 564         {N_("/_View/_Sort/by _mark"),           NULL, sort_summary_cb, SORT_BY_MARK, "/View/Sort/by number"},
 565         {N_("/_View/_Sort/by _status"),         NULL, sort_summary_cb, SORT_BY_STATUS, "/View/Sort/by number"},
 566         {N_("/_View/_Sort/by a_ttachment"),
 567                                                 NULL, sort_summary_cb, SORT_BY_MIME, "/View/Sort/by number"},
 568         {N_("/_View/_Sort/by score"),           NULL, sort_summary_cb, SORT_BY_SCORE, "/View/Sort/by number"},
 569         {N_("/_View/_Sort/by locked"),          NULL, sort_summary_cb, SORT_BY_LOCKED, "/View/Sort/by number"},
 570         {N_("/_View/_Sort/D_on't sort"),        NULL, sort_summary_cb, SORT_BY_NONE, "/View/Sort/by number"},
 571         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 572         {N_("/_View/_Sort/Ascending"),          NULL, sort_summary_type_cb, SORT_ASCENDING, "<RadioItem>"},
 573         {N_("/_View/_Sort/Descending"),         NULL, sort_summary_type_cb, SORT_DESCENDING, "/View/Sort/Ascending"},
 574         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 575         {N_("/_View/_Sort/_Attract by subject"),
 576                                                 NULL, attract_by_subject_cb, 0, NULL},
 577         {N_("/_View/Th_read view"),             "<control>T", thread_cb, 0, "<ToggleItem>"},
 578         {N_("/_View/E_xpand all threads"),      NULL, expand_threads_cb, 0, NULL},
 579         {N_("/_View/Co_llapse all threads"),    NULL, collapse_threads_cb, 0, NULL},
 580         {N_("/_View/_Hide read messages"),      NULL, hide_read_messages, 0, "<ToggleItem>"},
 581
 582         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 583         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 584         {N_("/_View/_Go to/_Previous message"), "P", prev_cb, 0, NULL},
 585         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 586         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 587         {N_("/_View/_Go to/P_revious unread message"),
 588                                                 "<shift>P", prev_unread_cb, 0, NULL},
 589         {N_("/_View/_Go to/N_ext unread message"),
 590                                                 "<shift>N", next_unread_cb, 0, NULL},
 591         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 592         {N_("/_View/_Go to/Previous ne_w message"),     NULL, prev_new_cb, 0, NULL},
 593         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 594         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 595         {N_("/_View/_Go to/Previous _marked message"),
 596                                                 NULL, prev_marked_cb, 0, NULL},
 597         {N_("/_View/_Go to/Next m_arked message"),
 598                                                 NULL, next_marked_cb, 0, NULL},
 599         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 600         {N_("/_View/_Go to/Previous _labeled message"),
 601                                                 NULL, prev_labeled_cb, 0, NULL},
 602         {N_("/_View/_Go to/Next la_beled message"),
 603                                                 NULL, next_labeled_cb, 0, NULL},
 604         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 605         {N_("/_View/_Go to/Last read message"),
 606                                                 NULL, last_read_cb, 0, NULL},
 607         {N_("/_View/_Go to/Parent message"),
 608                                                 "<control>Up", parent_cb, 0, NULL},
 609         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 610         {N_("/_View/_Go to/Next unread _folder"),       "<shift>G", goto_unread_folder_cb, 0, NULL},
 611         {N_("/_View/_Go to/_Other folder..."),  "G", goto_folder_cb, 0, NULL},
 612         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 613
 614 #define ENC_SEPARATOR \
 615         {N_("/_View/Character _encoding/---"),          NULL, NULL, 0, "<Separator>"}
 616 #define ENC_ACTION(action) \
 617          NULL, set_charset_cb, action, "/View/Character encoding/Auto detect"
 618
 619         {N_("/_View/Character _encoding"),              NULL, NULL, 0, "<Branch>"},
 620         {N_("/_View/Character _encoding/_Auto detect"),
 621          NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 622         {N_("/_View/Character _encoding/---"),          NULL, NULL, 0, "<Separator>"},
 623         {N_("/_View/Character _encoding/7bit ascii (US-ASC_II)"),
 624          ENC_ACTION(C_US_ASCII)},
 625         {N_("/_View/Character _encoding/Unicode (_UTF-8)"),
 626          ENC_ACTION(C_UTF_8)},
 627         ENC_SEPARATOR,
 628
 629         {N_("/_View/Character _encoding/Western European (ISO-8859-_1)"),
 630          ENC_ACTION(C_ISO_8859_1)},
 631         {N_("/_View/Character _encoding/Western European (ISO-8859-15)"),
 632          ENC_ACTION(C_ISO_8859_15)},
 633         {N_("/_View/Character _encoding/Western European (Windows-1252)"),
 634          ENC_ACTION(C_WINDOWS_1252)},
 635         ENC_SEPARATOR,
 636
 637         {N_("/_View/Character _encoding/Central European (ISO-8859-_2)"),
 638          ENC_ACTION(C_ISO_8859_2)},
 639         ENC_SEPARATOR,
 640
 641         {N_("/_View/Character _encoding/_Baltic (ISO-8859-13)"),
 642          ENC_ACTION(C_ISO_8859_13)},
 643         {N_("/_View/Character _encoding/Baltic (ISO-8859-_4)"),
 644          ENC_ACTION(C_ISO_8859_4)},
 645         ENC_SEPARATOR,
 646
 647         {N_("/_View/Character _encoding/Greek (ISO-8859-_7)"),
 648          ENC_ACTION(C_ISO_8859_7)},
 649         ENC_SEPARATOR,
 650
 651         {N_("/_View/Character _encoding/Hebrew (ISO-8859-_8)"),
 652          ENC_ACTION(C_ISO_8859_8)},
 653         {N_("/_View/Character _encoding/Hebrew (Windows-1255)"),
 654          ENC_ACTION(C_CP1255)},
 655         ENC_SEPARATOR,
 656
 657         {N_("/_View/Character _encoding/Arabic (ISO-8859-_6)"),
 658          ENC_ACTION(C_ISO_8859_6)},
 659         {N_("/_View/Character _encoding/Arabic (Windows-1256)"),
 660          ENC_ACTION(C_CP1256)},
 661         ENC_SEPARATOR,
 662
 663         {N_("/_View/Character _encoding/Turkish (ISO-8859-_9)"),
 664          ENC_ACTION(C_ISO_8859_9)},
 665         ENC_SEPARATOR,
 666
 667         {N_("/_View/Character _encoding/Cyrillic (ISO-8859-_5)"),
 668          ENC_ACTION(C_ISO_8859_5)},
 669         {N_("/_View/Character _encoding/Cyrillic (KOI8-_R)"),
 670          ENC_ACTION(C_KOI8_R)},
 671         {N_("/_View/Character _encoding/Cyrillic (KOI8-U)"),
 672          ENC_ACTION(C_KOI8_U)},
 673         {N_("/_View/Character _encoding/Cyrillic (Windows-1251)"),
 674          ENC_ACTION(C_CP1251)},
 675         ENC_SEPARATOR,
 676
 677         {N_("/_View/Character _encoding/Japanese (ISO-2022-_JP)"),
 678          ENC_ACTION(C_ISO_2022_JP)},
 679         {N_("/_View/Character _encoding/Japanese (ISO-2022-JP-2)"),
 680          ENC_ACTION(C_ISO_2022_JP_2)},
 681         {N_("/_View/Character _encoding/Japanese (_EUC-JP)"),
 682          ENC_ACTION(C_EUC_JP)},
 683         {N_("/_View/Character _encoding/Japanese (_Shift__JIS)"),
 684          ENC_ACTION(C_SHIFT_JIS)},
 685         ENC_SEPARATOR,
 686
 687         {N_("/_View/Character _encoding/Simplified Chinese (_GB2312)"),
 688          ENC_ACTION(C_GB2312)},
 689         {N_("/_View/Character _encoding/Simplified Chinese (GBK)"),
 690          ENC_ACTION(C_GBK)},
 691         {N_("/_View/Character _encoding/Traditional Chinese (_Big5)"),
 692          ENC_ACTION(C_BIG5)},
 693         {N_("/_View/Character _encoding/Traditional Chinese (EUC-_TW)"),
 694          ENC_ACTION(C_EUC_TW)},
 695         {N_("/_View/Character _encoding/Chinese (ISO-2022-_CN)"),
 696          ENC_ACTION(C_ISO_2022_CN)},
 697         ENC_SEPARATOR,
 698
 699         {N_("/_View/Character _encoding/Korean (EUC-_KR)"),
 700          ENC_ACTION(C_EUC_KR)},
 701         {N_("/_View/Character _encoding/Korean (ISO-2022-KR)"),
 702          ENC_ACTION(C_ISO_2022_KR)},
 703         ENC_SEPARATOR,
 704
 705         {N_("/_View/Character _encoding/Thai (TIS-620)"),
 706          ENC_ACTION(C_TIS_620)},
 707         {N_("/_View/Character _encoding/Thai (Windows-874)"),
 708          ENC_ACTION(C_WINDOWS_874)},
 709
 710 #undef ENC_SEPARATOR
 711 #undef ENC_ACTION
 712
 713 #define DEC_SEPARATOR \
 714         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"}
 715 #define DEC_ACTION(action) \
 716          NULL, set_decode_cb, action, "/View/Decode/Auto detect"
 717         {N_("/_View/Decode"),           NULL, NULL, 0, "<Branch>"},
 718         {N_("/_View/Decode/_Auto detect"),
 719          NULL, set_decode_cb, 0, "<RadioItem>"},
 720         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"},
 721         {N_("/_View/Decode/_8bit"),             DEC_ACTION(ENC_8BIT)},
 722         {N_("/_View/Decode/_Quoted printable"), DEC_ACTION(ENC_QUOTED_PRINTABLE)},
 723         {N_("/_View/Decode/_Base64"),           DEC_ACTION(ENC_BASE64)},
 724         {N_("/_View/Decode/_Uuencode"),         DEC_ACTION(ENC_X_UUENCODE)},
 725
 726 #undef DEC_SEPARATOR
 727 #undef DEC_ACTION
 728
 729         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 730         {N_("/_View/Open in new _window"),      "<control><alt>N", open_msg_cb, 0, NULL},
 731         {N_("/_View/Mess_age source"),          "<control>U", view_source_cb, 0, NULL},
 732         {N_("/_View/All headers"),              "<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 733         {N_("/_View/Quotes"),                   NULL, NULL, 0, "<Branch>"},
 734         {N_("/_View/Quotes/_Fold all"),         "<control><shift>Q", hide_quotes_cb, 1, "<ToggleItem>"},
 735         {N_("/_View/Quotes/Fold from level _2"),NULL, hide_quotes_cb, 2, "<ToggleItem>"},
 736         {N_("/_View/Quotes/Fold from level _3"),NULL, hide_quotes_cb, 3, "<ToggleItem>"},
 737         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 738         {N_("/_View/_Update summary"),          "<control><alt>U", update_summary_cb,  0, NULL},
 739
 740         {N_("/_Message"),                       NULL, NULL, 0, "<Branch>"},
 741         {N_("/_Message/Recei_ve"),              NULL, NULL, 0, "<Branch>"},
 742         {N_("/_Message/Recei_ve/Get from _current account"),
 743                                                 "<control>I",   inc_mail_cb, 0, NULL},
 744         {N_("/_Message/Recei_ve/Get from _all accounts"),
 745                                                 "<shift><control>I", inc_all_account_mail_cb, 0, NULL},
 746         {N_("/_Message/Recei_ve/Cancel receivin_g"),
 747                                                 NULL, inc_cancel_cb, 0, NULL},
 748         {N_("/_Message/Recei_ve/---"),          NULL, NULL, 0, "<Separator>"},
 749         {N_("/_Message/_Send queued messages"), NULL, send_queue_cb, 0, NULL},
 750         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 751         {N_("/_Message/Compose a_n email message"),     "<control>M", compose_mail_cb, 0, NULL},
 752         {N_("/_Message/Compose a news message"),        NULL,   compose_news_cb, 0, NULL},
 753         {N_("/_Message/_Reply"),                "<control>R",   main_window_reply_cb, COMPOSE_REPLY, NULL},
 754         {N_("/_Message/Repl_y to"),             NULL, NULL, 0, "<Branch>"},
 755         {N_("/_Message/Repl_y to/_all"),        "<shift><control>R", main_window_reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 756         {N_("/_Message/Repl_y to/_sender"),     NULL, main_window_reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 757         {N_("/_Message/Repl_y to/mailing _list"),
 758                                                 "<control>L", main_window_reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 759         {N_("/_Message/Follow-up and reply to"),NULL, main_window_reply_cb, COMPOSE_FOLLOWUP_AND_REPLY_TO, NULL},
 760         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 761         {N_("/_Message/_Forward"),              "<control><alt>F", main_window_reply_cb, COMPOSE_FORWARD_INLINE, NULL},
 762         {N_("/_Message/For_ward as attachment"),        NULL, main_window_reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 763         {N_("/_Message/Redirect"),              NULL, main_window_reply_cb, COMPOSE_REDIRECT, NULL},
 764
 765         {N_("/_Message/Mailing-_List"),                 NULL, NULL, 0, "<Branch>"},
 766         {N_("/_Message/Mailing-_List/Post"),            NULL, NULL, 0, "<Branch>"},
 767         {N_("/_Message/Mailing-_List/Help"),            NULL, NULL, 0, "<Branch>"},
 768         {N_("/_Message/Mailing-_List/Subscribe"),       NULL, NULL, 0, "<Branch>"},
 769         {N_("/_Message/Mailing-_List/Unsubscribe"),     NULL, NULL, 0, "<Branch>"},
 770         {N_("/_Message/Mailing-_List/View archive"),    NULL, NULL, 0, "<Branch>"},
 771         {N_("/_Message/Mailing-_List/Contact owner"),   NULL, NULL, 0, "<Branch>"},
 772
 773         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 774         {N_("/_Message/M_ove..."),              "<control>O", move_to_cb, 0, NULL},
 775         {N_("/_Message/_Copy..."),              "<shift><control>O", copy_to_cb, 0, NULL},
 776         {N_("/_Message/Move to _trash"),        "<control>D", delete_trash_cb,  0, NULL},
 777         {N_("/_Message/_Delete..."),            NULL, delete_cb,  0, NULL},
 778         {N_("/_Message/Cancel a news message"), "", cancel_cb,  0, NULL},
 779         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 780         {N_("/_Message/_Mark"),                 NULL, NULL, 0, "<Branch>"},
 781         {N_("/_Message/_Mark/_Mark"),           "<shift>asterisk", mark_cb, 0, NULL},
 782         {N_("/_Message/_Mark/_Unmark"),         "U", unmark_cb, 0, NULL},
 783         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 784         {N_("/_Message/_Mark/Mark as unr_ead"), "<shift>exclam", mark_as_unread_cb, 0, NULL},
 785         {N_("/_Message/_Mark/Mark as rea_d"),   NULL, mark_as_read_cb, 0, NULL},
 786         {N_("/_Message/_Mark/Mark all _read"),  NULL, mark_all_read_cb, 0, NULL},
 787         {N_("/_Message/_Mark/Ignore thread"),   NULL, ignore_thread_cb, 0, NULL},
 788         {N_("/_Message/_Mark/Unignore thread"), NULL, unignore_thread_cb, 0, NULL},
 789         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 790         {N_("/_Message/_Mark/Mark as _spam"),   NULL, mark_as_spam_cb, 1, NULL},
 791         {N_("/_Message/_Mark/Mark as _ham"),    NULL, mark_as_spam_cb, 0, NULL},
 792         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 793         {N_("/_Message/_Mark/Lock"),            NULL, lock_msgs_cb, 0, NULL},
 794         {N_("/_Message/_Mark/Unlock"),          NULL, unlock_msgs_cb, 0, NULL},
 795         {N_("/_Message/Color la_bel"),          NULL, NULL,            0, NULL},
 796         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 797         {N_("/_Message/Re-_edit"),              NULL, reedit_cb, 0, NULL},
 798
 799         {N_("/_Tools"),                         NULL, NULL, 0, "<Branch>"},
 800         {N_("/_Tools/_Address book..."),        "<shift><control>A", addressbook_open_cb, 0, NULL},
 801         {N_("/_Tools/Add sender to address boo_k"),
 802                                                 NULL, add_address_cb, 0, NULL},
 803         {N_("/_Tools/_Harvest addresses"),      NULL, NULL, 0, "<Branch>"},
 804         {N_("/_Tools/_Harvest addresses/from _Folder..."),
 805                                                 NULL, addr_harvest_cb, 0, NULL},
 806         {N_("/_Tools/_Harvest addresses/from _Messages..."),
 807                                                 NULL, addr_harvest_msg_cb, 0, NULL},
 808         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 809         {N_("/_Tools/_Filter all messages in folder"),
 810                                                 NULL, filter_cb, 0, NULL},
 811         {N_("/_Tools/Filter _selected messages"),
 812                                                 NULL, filter_cb, 1, NULL},
 813         {N_("/_Tools/_Create filter rule"),     NULL, NULL, 0, "<Branch>"},
 814         {N_("/_Tools/_Create filter rule/_Automatically"),
 815                                                 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 816         {N_("/_Tools/_Create filter rule/by _From"),
 817                                                 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 818         {N_("/_Tools/_Create filter rule/by _To"),
 819                                                 NULL, create_filter_cb, FILTER_BY_TO, NULL},
 820         {N_("/_Tools/_Create filter rule/by _Subject"),
 821                                                 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 822         {N_("/_Tools/C_reate processing rule"), NULL, NULL, 0, "<Branch>"},
 823         {N_("/_Tools/C_reate processing rule/_Automatically"),
 824                                                 NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 825         {N_("/_Tools/C_reate processing rule/by _From"),
 826                                                 NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 827         {N_("/_Tools/C_reate processing rule/by _To"),
 828                                                 NULL, create_processing_cb, FILTER_BY_TO, NULL},
 829         {N_("/_Tools/C_reate processing rule/by _Subject"),
 830                                                 NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 831         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 832         {N_("/_Tools/Actio_ns"),                NULL, NULL, 0, "<Branch>"},
 833         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 834         {N_("/_Tools/Ch_eck for new messages in all folders"),
 835                                                 NULL, update_folderview_cb, 0, NULL},
 836         {N_("/_Tools/Delete du_plicated messages"),
 837                                                 NULL, NULL, 0, "<Branch>"},
 838         {N_("/_Tools/Delete du_plicated messages/In selected folder"),
 839                                                 NULL, delete_duplicated_cb,   0, NULL},
 840         {N_("/_Tools/Delete du_plicated messages/In all folders"),
 841                                                 NULL, delete_duplicated_all_cb,   0, NULL},
 842         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 843         {N_("/_Tools/E_xecute"),                "X", execute_summary_cb, 0, NULL},
 844 #ifdef USE_OPENSSL
 845         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 846         {N_("/_Tools/SSL cer_tificates..."),
 847                                                 NULL, ssl_manager_open_cb, 0, NULL},
 848 #endif
 849         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 850         {N_("/_Tools/_Log window"),             "<shift><control>L", log_window_show_cb, 0, NULL},
 851
 852         {N_("/_Configuration"),                 NULL, NULL, 0, "<Branch>"},
 853         {N_("/_Configuration/C_hange current account"),
 854                                                 NULL, NULL, 0, "<Branch>"},
 855         {N_("/_Configuration/_Preferences for current account..."),
 856                                                 NULL, prefs_account_open_cb, 0, NULL},
 857         {N_("/_Configuration/Create _new account..."),
 858                                                 NULL, new_account_cb, 0, NULL},
 859         {N_("/_Configuration/_Edit accounts..."),
 860                                                 NULL, account_edit_open, 0, NULL},
 861         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 862         {N_("/_Configuration/P_references..."),
 863                                                 NULL, prefs_open_cb, 0, NULL},
 864         {N_("/_Configuration/Pre-pr_ocessing..."),
 865                                                 NULL, prefs_pre_processing_open_cb, 0, NULL},
 866         {N_("/_Configuration/Post-pro_cessing..."),
 867                                                 NULL, prefs_post_processing_open_cb, 0, NULL},
 868         {N_("/_Configuration/_Filtering..."),
 869                                                 NULL, prefs_filtering_open_cb, 0, NULL},
 870         {N_("/_Configuration/_Templates..."),   NULL, prefs_template_open_cb, 0, NULL},
 871         {N_("/_Configuration/_Actions..."),     NULL, prefs_actions_open_cb, 0, NULL},
 872         {N_("/_Configuration/Plu_gins..."),     NULL, plugins_open_cb, 0, NULL},
 873
 874         {N_("/_Help"),                          NULL, NULL, 0, "<Branch>"},
 875         {N_("/_Help/_Manual"),                  NULL, manual_open_cb, MANUAL_MANUAL_LOCAL, NULL},
 876         {N_("/_Help/_Online User-contributed FAQ"),
 877                                                 NULL, manual_open_cb, MANUAL_FAQ_CLAWS, NULL},
 878         {N_("/_Help/Icon _Legend"),             NULL, legend_open_cb, 0, NULL},
 879         {N_("/_Help/---"),                      NULL, NULL, 0, "<Separator>"},
 880         {N_("/_Help/_About"),                   NULL, about_show, 0, NULL}
 881 };
 882
 883 static gboolean offline_ask_sync = TRUE;
 884 static guint lastkey;
 885
 886 static gboolean main_window_accel_activate (GtkAccelGroup *accelgroup,
 887                                             GObject *arg1,
 888                                             guint value,
 889                                             GdkModifierType mod,
 890                                             gpointer user_data)
 891 {
 892         MainWindow *mainwin = (MainWindow *)user_data;
 893
 894         if (mainwin->summaryview &&
 895             mainwin->summaryview->quicksearch &&
 896             quicksearch_has_focus(mainwin->summaryview->quicksearch) &&
 897             (mod == 0 || mod == GDK_SHIFT_MASK)) {
 898                 quicksearch_pass_key(mainwin->summaryview->quicksearch, lastkey, mod);
 899                 return TRUE;
 900         }
 901         return FALSE;
 902 }
 903
 904 #define N_COLOR_LABELS colorlabel_get_color_count()
 905
 906 static void mainwindow_colorlabel_menu_item_activate_item_cb(GtkMenuItem *menu_item,
 907                                                           gpointer data)
 908 {
 909         MainWindow *mainwin;
 910         GtkMenuShell *menu;
 911         GtkCheckMenuItem **items;
 912         gint n;
 913         GList *cur, *sel;
 914
 915         mainwin = (MainWindow *)data;
 916         g_return_if_fail(mainwin != NULL);
 917
 918         sel = GTK_CLIST(mainwin->summaryview->ctree)->selection;
 919         if (!sel) return;
 920
 921         menu = GTK_MENU_SHELL(mainwin->colorlabel_menu);
 922         g_return_if_fail(menu != NULL);
 923
 924         Xalloca(items, (N_COLOR_LABELS + 1) * sizeof(GtkWidget *), return);
 925
 926         /* NOTE: don't return prematurely because we set the "dont_toggle"
 927          * state for check menu items */
 928         g_object_set_data(G_OBJECT(menu), "dont_toggle",
 929                           GINT_TO_POINTER(1));
 930
 931         /* clear items. get item pointers. */
 932         for (n = 0, cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
 933                 if (GTK_IS_CHECK_MENU_ITEM(cur->data)) {
 934                         gtk_check_menu_item_set_active
 935                                 (GTK_CHECK_MENU_ITEM(cur->data), FALSE);
 936                         items[n] = GTK_CHECK_MENU_ITEM(cur->data);
 937                         n++;
 938                 }
 939         }
 940
 941         if (n == (N_COLOR_LABELS + 1)) {
 942                 /* iterate all messages and set the state of the appropriate
 943                  * items */
 944                 for (; sel != NULL; sel = sel->next) {
 945                         MsgInfo *msginfo;
 946                         gint clabel;
 947
 948                         msginfo = gtk_ctree_node_get_row_data
 949                                 (GTK_CTREE(mainwin->summaryview->ctree),
 950                                  GTK_CTREE_NODE(sel->data));
 951                         if (msginfo) {
 952                                 clabel = MSG_GET_COLORLABEL_VALUE(msginfo->flags);
 953                                 if (!items[clabel]->active)
 954                                         gtk_check_menu_item_set_active
 955                                                 (items[clabel], TRUE);
 956                         }
 957                 }
 958         } else
 959                 g_warning("invalid number of color elements (%d)\n", n);
 960
 961         /* reset "dont_toggle" state */
 962         g_object_set_data(G_OBJECT(menu), "dont_toggle",
 963                           GINT_TO_POINTER(0));
 964 }
 965
 966 static void mainwindow_colorlabel_menu_item_activate_cb(GtkWidget *widget,
 967                                                      gpointer data)
 968 {
 969         guint color = GPOINTER_TO_UINT(data);
 970         MainWindow *mainwin;
 971
 972         mainwin = g_object_get_data(G_OBJECT(widget), "mainwin");
 973         g_return_if_fail(mainwin != NULL);
 974
 975         /* "dont_toggle" state set? */
 976         if (g_object_get_data(G_OBJECT(mainwin->colorlabel_menu),
 977                                 "dont_toggle"))
 978                 return;
 979
 980         summary_set_colorlabel(mainwin->summaryview, color, NULL);
 981 }
 982
 983 static void mainwindow_colorlabel_menu_create(MainWindow *mainwin, gboolean refresh)
 984 {
 985         GtkWidget *label_menuitem;
 986         GtkWidget *menu;
 987         GtkWidget *item;
 988         gint i;
 989
 990         label_menuitem = gtk_item_factory_get_item(mainwin->menu_factory,
 991                                                    "/Message/Color label");
 992         g_signal_connect(G_OBJECT(label_menuitem), "activate",
 993                          G_CALLBACK(mainwindow_colorlabel_menu_item_activate_item_cb),
 994                            mainwin);
 995         gtk_widget_show(label_menuitem);
 996
 997         menu = gtk_menu_new();
 998
 999         /* create sub items. for the menu item activation callback we pass the
1000          * index of label_colors[] as data parameter. for the None color we
1001          * pass an invalid (high) value. also we attach a data pointer so we
1002          * can always get back the Mainwindow pointer. */
1003
1004         item = gtk_check_menu_item_new_with_label(_("None"));
1005         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1006         g_signal_connect(G_OBJECT(item), "activate",
1007                          G_CALLBACK(mainwindow_colorlabel_menu_item_activate_cb),
1008                            GUINT_TO_POINTER(0));
1009         g_object_set_data(G_OBJECT(item), "mainwin", mainwin);
1010         gtk_widget_show(item);
1011
1012         gtk_widget_add_accelerator(item, "activate",
1013                                    mainwin->menu_factory->accel_group,
1014                                    GDK_0, GDK_CONTROL_MASK,
1015                                    GTK_ACCEL_LOCKED | GTK_ACCEL_VISIBLE);
1016
1017         item = gtk_menu_item_new();
1018         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1019         gtk_widget_show(item);
1020
1021         /* create pixmap/label menu items */
1022         for (i = 0; i < N_COLOR_LABELS; i++) {
1023                 item = colorlabel_create_check_color_menu_item(
1024                         i, refresh, MAINWIN_COLORMENU);
1025                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1026                 g_signal_connect(G_OBJECT(item), "activate",
1027                                  G_CALLBACK(mainwindow_colorlabel_menu_item_activate_cb),
1028                                  GUINT_TO_POINTER(i + 1));
1029                 g_object_set_data(G_OBJECT(item), "mainwin",
1030                                   mainwin);
1031                 gtk_widget_show(item);
1032                 gtk_widget_add_accelerator(item, "activate",
1033                                    mainwin->menu_factory->accel_group,
1034                                    GDK_1+i, GDK_CONTROL_MASK,
1035                                    GTK_ACCEL_LOCKED | GTK_ACCEL_VISIBLE);
1036         }
1037
1038         gtk_widget_show(menu);
1039         gtk_menu_item_set_submenu(GTK_MENU_ITEM(label_menuitem), menu);
1040         mainwin->colorlabel_menu = menu;
1041 }
1042
1043 static gboolean warning_icon_pressed(GtkWidget *widget, GdkEventButton *evt,
1044                                     MainWindow *mainwindow)
1045 {
1046         if (evt && evt->button == 1) {
1047                 log_window_show_error(mainwindow->logwin);
1048                 gtk_widget_hide(mainwindow->warning_btn);
1049         }
1050         return FALSE;
1051 }
1052
1053 static gboolean warning_visi_notify(GtkWidget *widget,
1054                                        GdkEventVisibility *event,
1055                                        MainWindow *mainwindow)
1056 {
1057         gdk_window_set_cursor(mainwindow->warning_btn->window, hand_cursor);
1058         return FALSE;
1059 }
1060
1061 static gboolean warning_leave_notify(GtkWidget *widget,
1062                                       GdkEventCrossing *event,
1063                                       MainWindow *mainwindow)
1064 {
1065         gdk_window_set_cursor(mainwindow->warning_btn->window, NULL);
1066         return FALSE;
1067 }
1068
1069 static gboolean warning_enter_notify(GtkWidget *widget,
1070                                       GdkEventCrossing *event,
1071                                       MainWindow *mainwindow)
1072 {
1073         gdk_window_set_cursor(mainwindow->warning_btn->window, hand_cursor);
1074         return FALSE;
1075 }
1076
1077 void mainwindow_show_error(void)
1078 {
1079         MainWindow *mainwin = mainwindow_get_mainwindow();
1080         gtk_widget_show(mainwin->warning_btn);
1081 }
1082
1083 void mainwindow_clear_error(MainWindow *mainwin)
1084 {
1085         gtk_widget_hide(mainwin->warning_btn);
1086 }
1087
1088 MainWindow *main_window_create(SeparateType type)
1089 {
1090         MainWindow *mainwin;
1091         GtkWidget *window;
1092         GtkWidget *vbox;
1093         GtkWidget *menubar;
1094         GtkWidget *handlebox;
1095         GtkWidget *vbox_body;
1096         GtkWidget *hbox_stat;
1097         GtkWidget *statusbar;
1098         GtkWidget *progressbar;
1099         GtkWidget *statuslabel;
1100         GtkWidget *ac_button;
1101         GtkWidget *ac_label;
1102         GtkWidget *online_pixmap;
1103         GtkWidget *offline_pixmap;
1104         GtkWidget *online_switch;
1105         GtkWidget *offline_switch;
1106         GtkTooltips *tips;
1107         GtkWidget *warning_icon;
1108         GtkWidget *warning_btn;
1109
1110         FolderView *folderview;
1111         SummaryView *summaryview;
1112         MessageView *messageview;
1113         GdkColormap *colormap;
1114         GdkColor color[4];
1115         gboolean success[4];
1116         GtkItemFactory *ifactory;
1117         GtkWidget *ac_menu;
1118         GtkWidget *menuitem;
1119         gint i;
1120         guint n_menu_entries;
1121
1122         static GdkGeometry geometry;
1123
1124         debug_print("Creating main window...\n");
1125         mainwin = g_new0(MainWindow, 1);
1126
1127         /* main window */
1128         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1129         gtk_window_set_title(GTK_WINDOW(window), PROG_VERSION);
1130         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
1131
1132         if (!geometry.min_height) {
1133                 geometry.min_width = 320;
1134                 geometry.min_height = 200;
1135         }
1136         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
1137                                       GDK_HINT_MIN_SIZE);
1138
1139         g_signal_connect(G_OBJECT(window), "delete_event",
1140                          G_CALLBACK(main_window_close_cb), mainwin);
1141         MANAGE_WINDOW_SIGNALS_CONNECT(window);
1142         g_signal_connect(G_OBJECT(window), "focus_in_event",
1143                          G_CALLBACK(mainwindow_focus_in_event),
1144                          mainwin);
1145         g_signal_connect(G_OBJECT(window), "key_press_event",
1146                          G_CALLBACK(mainwindow_key_pressed), mainwin);
1147
1148         gtk_widget_realize(window);
1149         gtk_widget_add_events(window, GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
1150
1151
1152         gtkut_widget_set_app_icon(window);
1153
1154         vbox = gtk_vbox_new(FALSE, 0);
1155         gtk_widget_show(vbox);
1156         gtk_container_add(GTK_CONTAINER(window), vbox);
1157
1158         /* menu bar */
1159         n_menu_entries = sizeof(mainwin_entries) / sizeof(mainwin_entries[0]);
1160         menubar = menubar_create(window, mainwin_entries,
1161                                  n_menu_entries, "<Main>", mainwin);
1162         gtk_widget_show(menubar);
1163         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
1164         ifactory = gtk_item_factory_from_widget(menubar);
1165
1166 /*      gtk_widget_show(gtk_item_factory_get_item(ifactory,"/Message/Mailing-List"));
1167         main_create_mailing_list_menu (mainwin, NULL); */
1168
1169         menu_set_sensitive(ifactory, "/Help/Manual", manual_available(MANUAL_MANUAL_LOCAL));
1170
1171         if (prefs_common.toolbar_detachable) {
1172                 handlebox = gtk_handle_box_new();
1173                 gtk_widget_show(handlebox);
1174                 gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
1175                 g_signal_connect(G_OBJECT(handlebox), "child_attached",
1176                                  G_CALLBACK(toolbar_child_attached), mainwin);
1177                 g_signal_connect(G_OBJECT(handlebox), "child_detached",
1178                                  G_CALLBACK(toolbar_child_detached), mainwin);
1179         } else {
1180                 handlebox = gtk_hbox_new(FALSE, 0);
1181                 gtk_widget_show(handlebox);
1182                 gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
1183         }
1184         /* link window to mainwin->window to avoid gdk warnings */
1185         mainwin->window       = window;
1186
1187         /* create toolbar */
1188         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
1189                                           handlebox,
1190                                           (gpointer)mainwin);
1191         toolbar_set_learn_button
1192                 (mainwin->toolbar,
1193                  LEARN_SPAM);
1194
1195         /* vbox that contains body */
1196         vbox_body = gtk_vbox_new(FALSE, BORDER_WIDTH);
1197         gtk_widget_show(vbox_body);
1198         gtk_container_set_border_width(GTK_CONTAINER(vbox_body), BORDER_WIDTH);
1199         gtk_box_pack_start(GTK_BOX(vbox), vbox_body, TRUE, TRUE, 0);
1200
1201         hbox_stat = gtk_hbox_new(FALSE, 2);
1202         gtk_box_pack_end(GTK_BOX(vbox_body), hbox_stat, FALSE, FALSE, 0);
1203
1204         tips = gtk_tooltips_new();
1205
1206         warning_icon = gtk_image_new_from_stock
1207                         (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
1208         warning_btn = gtk_event_box_new();
1209         gtk_event_box_set_visible_window(GTK_EVENT_BOX(warning_btn), FALSE);
1210
1211         mainwin->warning_btn      = warning_btn;
1212
1213         g_signal_connect(G_OBJECT(warning_btn), "button-press-event",
1214                          G_CALLBACK(warning_icon_pressed),
1215                          (gpointer) mainwin);
1216         g_signal_connect(G_OBJECT(warning_btn), "visibility-notify-event",
1217                          G_CALLBACK(warning_visi_notify), mainwin);
1218         g_signal_connect(G_OBJECT(warning_btn), "motion-notify-event",
1219                          G_CALLBACK(warning_visi_notify), mainwin);
1220         g_signal_connect(G_OBJECT(warning_btn), "leave-notify-event",
1221                          G_CALLBACK(warning_leave_notify), mainwin);
1222         g_signal_connect(G_OBJECT(warning_btn), "enter-notify-event",
1223                          G_CALLBACK(warning_enter_notify), mainwin);
1224
1225         gtk_container_add (GTK_CONTAINER(warning_btn), warning_icon);
1226
1227         gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),warning_btn,
1228                              _("Some error(s) happened. Click here to view log."), NULL);
1229         gtk_box_pack_start(GTK_BOX(hbox_stat), warning_btn, FALSE, FALSE, 0);
1230
1231         statusbar = statusbar_create();
1232         gtk_box_pack_start(GTK_BOX(hbox_stat), statusbar, TRUE, TRUE, 0);
1233
1234         progressbar = gtk_progress_bar_new();
1235         gtk_widget_set_size_request(progressbar, 120, 1);
1236         gtk_box_pack_start(GTK_BOX(hbox_stat), progressbar, FALSE, FALSE, 0);
1237
1238         online_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_ONLINE);
1239         offline_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_OFFLINE);
1240         online_switch = gtk_button_new ();
1241         gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),online_switch,
1242                              _("You are online. Click the icon to go offline"), NULL);
1243         offline_switch = gtk_button_new ();
1244         gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),offline_switch,
1245                              _("You are offline. Click the icon to go online"),
1246                              NULL);
1247         gtk_container_add (GTK_CONTAINER(online_switch), online_pixmap);
1248         gtk_button_set_relief (GTK_BUTTON(online_switch), GTK_RELIEF_NONE);
1249         g_signal_connect (G_OBJECT(online_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1250         gtk_box_pack_start (GTK_BOX(hbox_stat), online_switch, FALSE, FALSE, 0);
1251         gtk_container_add (GTK_CONTAINER(offline_switch), offline_pixmap);
1252         gtk_button_set_relief (GTK_BUTTON(offline_switch), GTK_RELIEF_NONE);
1253         g_signal_connect (G_OBJECT(offline_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1254         gtk_box_pack_start (GTK_BOX(hbox_stat), offline_switch, FALSE, FALSE, 0);
1255
1256         statuslabel = gtk_label_new("");
1257         gtk_box_pack_start(GTK_BOX(hbox_stat), statuslabel, FALSE, FALSE, 0);
1258
1259         ac_button = gtk_button_new();
1260         gtk_tooltips_set_tip(GTK_TOOLTIPS(tips),
1261                              ac_button, _("Select account"), NULL);
1262         GTK_WIDGET_UNSET_FLAGS(ac_button, GTK_CAN_FOCUS);
1263         gtk_widget_set_size_request(ac_button, -1, 0);
1264         gtk_box_pack_end(GTK_BOX(hbox_stat), ac_button, FALSE, FALSE, 0);
1265         g_signal_connect(G_OBJECT(ac_button), "button_press_event",
1266                          G_CALLBACK(ac_label_button_pressed), mainwin);
1267
1268         ac_label = gtk_label_new("");
1269         gtk_container_add(GTK_CONTAINER(ac_button), ac_label);
1270
1271         gtk_widget_show_all(hbox_stat);
1272
1273         gtk_widget_hide(offline_switch);
1274         gtk_widget_hide(warning_btn);
1275         /* create views */
1276         mainwin->folderview  = folderview  = folderview_create();
1277         mainwin->summaryview = summaryview = summary_create();
1278         mainwin->messageview = messageview = messageview_create(mainwin);
1279         mainwin->logwin      = log_window_create();
1280
1281         log_window_init(mainwin->logwin);
1282         log_window_set_clipping(mainwin->logwin, prefs_common.cliplog,
1283                                 prefs_common.loglength);
1284
1285         folderview->mainwin      = mainwin;
1286         folderview->summaryview  = summaryview;
1287
1288         summaryview->mainwin     = mainwin;
1289         summaryview->folderview  = folderview;
1290         summaryview->messageview = messageview;
1291         summaryview->window      = window;
1292
1293         messageview->statusbar   = statusbar;
1294         mainwin->vbox           = vbox;
1295         mainwin->menubar        = menubar;
1296         mainwin->menu_factory   = ifactory;
1297         mainwin->handlebox      = handlebox;
1298         mainwin->vbox_body      = vbox_body;
1299         mainwin->hbox_stat      = hbox_stat;
1300         mainwin->statusbar      = statusbar;
1301         mainwin->progressbar    = progressbar;
1302         mainwin->statuslabel    = statuslabel;
1303         mainwin->online_switch  = online_switch;
1304         mainwin->online_pixmap  = online_pixmap;
1305         mainwin->offline_pixmap = offline_pixmap;
1306         mainwin->ac_button      = ac_button;
1307         mainwin->ac_label       = ac_label;
1308         mainwin->offline_switch    = offline_switch;
1309
1310         /* set context IDs for status bar */
1311         mainwin->mainwin_cid = gtk_statusbar_get_context_id
1312                 (GTK_STATUSBAR(statusbar), "Main Window");
1313         mainwin->folderview_cid = gtk_statusbar_get_context_id
1314                 (GTK_STATUSBAR(statusbar), "Folder View");
1315         mainwin->summaryview_cid = gtk_statusbar_get_context_id
1316                 (GTK_STATUSBAR(statusbar), "Summary View");
1317         mainwin->messageview_cid = gtk_statusbar_get_context_id
1318                 (GTK_STATUSBAR(statusbar), "Message View");
1319
1320         messageview->statusbar_cid = mainwin->messageview_cid;
1321
1322         /* allocate colors for summary view and folder view */
1323         summaryview->color_marked.red = summaryview->color_marked.green = 0;
1324         summaryview->color_marked.blue = (guint16)65535;
1325
1326         summaryview->color_dim.red = summaryview->color_dim.green =
1327                 summaryview->color_dim.blue = COLOR_DIM;
1328
1329         gtkut_convert_int_to_gdk_color(prefs_common.color_new,
1330                                        &folderview->color_new);
1331
1332         gtkut_convert_int_to_gdk_color(prefs_common.tgt_folder_col,
1333                                        &folderview->color_op);
1334
1335         summaryview->color_important.red = 0;
1336         summaryview->color_important.green = 0;
1337         summaryview->color_important.blue = (guint16)65535;
1338
1339         color[0] = summaryview->color_marked;
1340         color[1] = summaryview->color_dim;
1341         color[2] = folderview->color_new;
1342         color[3] = folderview->color_op;
1343
1344         colormap = gdk_drawable_get_colormap(window->window);
1345         gdk_colormap_alloc_colors(colormap, color, 4, FALSE, TRUE, success);
1346         for (i = 0; i < 4; i++) {
1347                 if (success[i] == FALSE)
1348                         g_warning("MainWindow: color allocation %d failed\n", i);
1349         }
1350
1351         debug_print("done.\n");
1352
1353         messageview->visible = prefs_common.msgview_visible;
1354
1355         main_window_set_widgets(mainwin, type);
1356
1357         g_signal_connect(G_OBJECT(window), "size_allocate",
1358                          G_CALLBACK(main_window_size_allocate_cb),
1359                          mainwin);
1360
1361         /* set menu items */
1362         menuitem = gtk_item_factory_get_item
1363                 (ifactory, "/View/Character encoding/Auto detect");
1364         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1365
1366         switch (prefs_common.toolbar_style) {
1367         case TOOLBAR_NONE:
1368                 menuitem = gtk_item_factory_get_item
1369                         (ifactory, "/View/Show or hide/Toolbar/Hide");
1370                 break;
1371         case TOOLBAR_ICON:
1372                 menuitem = gtk_item_factory_get_item
1373                         (ifactory, "/View/Show or hide/Toolbar/Icons only");
1374                 break;
1375         case TOOLBAR_TEXT:
1376                 menuitem = gtk_item_factory_get_item
1377                         (ifactory, "/View/Show or hide/Toolbar/Text only");
1378                 break;
1379         case TOOLBAR_BOTH:
1380                 menuitem = gtk_item_factory_get_item
1381                         (ifactory, "/View/Show or hide/Toolbar/Text below icons");
1382                 break;
1383         case TOOLBAR_BOTH_HORIZ:
1384                 menuitem = gtk_item_factory_get_item
1385                         (ifactory,
1386                          "/View/Show or hide/Toolbar/Text beside icons");
1387         }
1388         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1389
1390         gtk_widget_hide(mainwin->hbox_stat);
1391         menuitem = gtk_item_factory_get_item
1392                 (ifactory, "/View/Show or hide/Status bar");
1393         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1394                                        prefs_common.show_statusbar);
1395
1396         /* set account selection menu */
1397         ac_menu = gtk_item_factory_get_widget
1398                 (ifactory, "/Configuration/Change current account");
1399         mainwin->ac_menu = ac_menu;
1400
1401         toolbar_main_set_sensitive(mainwin);
1402
1403         /* create actions menu */
1404         main_window_update_actions_menu(mainwin);
1405
1406         main_create_mailing_list_menu (mainwin, NULL);
1407
1408         /* attach accel groups to main window */
1409 #define ADD_MENU_ACCEL_GROUP_TO_WINDOW(menu,win)                        \
1410         gtk_window_add_accel_group                                      \
1411                 (GTK_WINDOW(win),                                       \
1412                  gtk_item_factory_from_widget(menu)->accel_group);      \
1413         g_signal_connect(G_OBJECT(gtk_item_factory_from_widget(menu)->accel_group), \
1414                         "accel_activate",                               \
1415                         G_CALLBACK(main_window_accel_activate), mainwin);
1416
1417
1418         ADD_MENU_ACCEL_GROUP_TO_WINDOW(summaryview->popupmenu, mainwin->window);
1419
1420         /* connect the accelerators for equivalent
1421            menu items in different menus             */
1422         menu_connect_identical_items();
1423
1424
1425         gtk_window_iconify(GTK_WINDOW(mainwin->window));
1426
1427         gtk_widget_show(mainwin->window);
1428
1429         /* initialize views */
1430         folderview_init(folderview);
1431         summary_init(summaryview);
1432         messageview_init(messageview);
1433 #ifdef USE_OPENSSL
1434         sslcertwindow_register_hook();
1435 #endif
1436         mainwin->lock_count = 0;
1437         mainwin->menu_lock_count = 0;
1438         mainwin->cursor_count = 0;
1439
1440         mainwin->progressindicator_hook =
1441                 hooks_register_hook(PROGRESSINDICATOR_HOOKLIST, mainwindow_progressindicator_hook, mainwin);
1442
1443         if (!watch_cursor)
1444                 watch_cursor = gdk_cursor_new(GDK_WATCH);
1445         if (!hand_cursor)
1446                 hand_cursor = gdk_cursor_new(GDK_HAND2);
1447
1448         mainwin_list = g_list_append(mainwin_list, mainwin);
1449
1450         /* init work_offline */
1451         if (prefs_common.work_offline)
1452                 online_switch_clicked (GTK_BUTTON(online_switch), mainwin);
1453
1454         mainwindow_colorlabel_menu_create(mainwin, FALSE);
1455
1456         return mainwin;
1457 }
1458
1459 void main_window_destroy(MainWindow *mainwin)
1460 {
1461         /* TODO : destroy other component */
1462         messageview_destroy(mainwin->messageview);
1463         mainwin->messageview = NULL;
1464 }
1465
1466 void main_window_update_actions_menu(MainWindow *mainwin)
1467 {
1468         GtkItemFactory *ifactory;
1469
1470         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
1471         action_update_mainwin_menu(ifactory, "/Tools/Actions", mainwin);
1472 }
1473
1474 void main_window_cursor_wait(MainWindow *mainwin)
1475 {
1476
1477         if (mainwin->cursor_count == 0) {
1478                 gdk_window_set_cursor(mainwin->window->window, watch_cursor);
1479                 textview_cursor_wait(mainwin->messageview->mimeview->textview);
1480         }
1481
1482         mainwin->cursor_count++;
1483
1484         gdk_flush();
1485 }
1486
1487 void main_window_cursor_normal(MainWindow *mainwin)
1488 {
1489         if (mainwin->cursor_count)
1490                 mainwin->cursor_count--;
1491
1492         if (mainwin->cursor_count == 0) {
1493                 gdk_window_set_cursor(mainwin->window->window, NULL);
1494                 textview_cursor_normal(mainwin->messageview->mimeview->textview);
1495         }
1496         gdk_flush();
1497 }
1498
1499 /* lock / unlock the user-interface */
1500 void main_window_lock(MainWindow *mainwin)
1501 {
1502         if (mainwin->lock_count == 0)
1503                 gtk_widget_set_sensitive(mainwin->ac_button, FALSE);
1504
1505         mainwin->lock_count++;
1506
1507         main_window_set_menu_sensitive(mainwin);
1508         toolbar_main_set_sensitive(mainwin);
1509 }
1510
1511 void main_window_unlock(MainWindow *mainwin)
1512 {
1513         if (mainwin->lock_count)
1514                 mainwin->lock_count--;
1515
1516         main_window_set_menu_sensitive(mainwin);
1517         toolbar_main_set_sensitive(mainwin);
1518
1519         if (mainwin->lock_count == 0)
1520                 gtk_widget_set_sensitive(mainwin->ac_button, TRUE);
1521 }
1522
1523 static void main_window_menu_callback_block(MainWindow *mainwin)
1524 {
1525         mainwin->menu_lock_count++;
1526 }
1527
1528 static void main_window_menu_callback_unblock(MainWindow *mainwin)
1529 {
1530         if (mainwin->menu_lock_count)
1531                 mainwin->menu_lock_count--;
1532 }
1533
1534 static guint prefs_tag = 0;
1535
1536 void main_window_reflect_prefs_all(void)
1537 {
1538         main_window_reflect_prefs_all_real(FALSE);
1539 }
1540
1541 static gboolean reflect_prefs_timeout_cb(gpointer data)
1542 {
1543         gboolean pixmap_theme_changed = GPOINTER_TO_INT(data);
1544         GList *cur;
1545         MainWindow *mainwin;
1546         GtkWidget *pixmap;
1547
1548         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1549                 mainwin = (MainWindow *)cur->data;
1550
1551                 main_window_show_cur_account(mainwin);
1552                 main_window_set_menu_sensitive(mainwin);
1553                 toolbar_main_set_sensitive(mainwin);
1554
1555                 /* pixmap themes */
1556                 if (pixmap_theme_changed) {
1557                         toolbar_update(TOOLBAR_MAIN, mainwin);
1558                         messageview_reflect_prefs_pixmap_theme();
1559                         compose_reflect_prefs_pixmap_theme();
1560                         folderview_reflect_prefs_pixmap_theme(mainwin->folderview);
1561                         summary_reflect_prefs_pixmap_theme(mainwin->summaryview);
1562
1563                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_ONLINE);
1564                         gtk_container_remove(GTK_CONTAINER(mainwin->online_switch),
1565                                              mainwin->online_pixmap);
1566                         gtk_container_add (GTK_CONTAINER(mainwin->online_switch), pixmap);
1567                         gtk_widget_show(pixmap);
1568                         mainwin->online_pixmap = pixmap;
1569                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_OFFLINE);
1570                         gtk_container_remove(GTK_CONTAINER(mainwin->offline_switch),
1571                                              mainwin->offline_pixmap);
1572                         gtk_container_add (GTK_CONTAINER(mainwin->offline_switch), pixmap);
1573                         gtk_widget_show(pixmap);
1574                         mainwin->offline_pixmap = pixmap;
1575                 }
1576
1577                 headerview_set_font(mainwin->messageview->headerview);
1578                 headerview_set_visibility(mainwin->messageview->headerview,
1579                                           prefs_common.display_header_pane);
1580                 textview_reflect_prefs(mainwin->messageview->mimeview->textview);
1581                 folderview_reflect_prefs();
1582                 summary_reflect_prefs();
1583                 summary_redisplay_msg(mainwin->summaryview);
1584         }
1585         prefs_tag = 0;
1586         return FALSE;
1587 }
1588
1589 void main_window_reflect_prefs_all_now(void)
1590 {
1591         reflect_prefs_timeout_cb(GINT_TO_POINTER(FALSE));
1592 }
1593
1594 void main_window_reflect_prefs_custom_colors(MainWindow *mainwin)
1595 {
1596         GtkMenuShell *menu;
1597         GList *cur;
1598
1599         /* re-create colorlabel submenu */
1600         menu = GTK_MENU_SHELL(mainwin->colorlabel_menu);
1601         g_return_if_fail(menu != NULL);
1602
1603         /* clear items. get item pointers. */
1604         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
1605                 gtk_menu_item_remove_submenu(GTK_MENU_ITEM(cur->data));
1606         }
1607         mainwindow_colorlabel_menu_create(mainwin, TRUE);
1608         summary_reflect_prefs_custom_colors(mainwin->summaryview);
1609
1610 }
1611
1612 void main_window_reflect_prefs_all_real(gboolean pixmap_theme_changed)
1613 {
1614         if (prefs_tag == 0 || pixmap_theme_changed) {
1615                 prefs_tag = g_timeout_add(500, reflect_prefs_timeout_cb,
1616                                                 GINT_TO_POINTER(pixmap_theme_changed));
1617         }
1618 }
1619
1620 void main_window_set_summary_column(void)
1621 {
1622         GList *cur;
1623         MainWindow *mainwin;
1624
1625         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1626                 mainwin = (MainWindow *)cur->data;
1627                 summary_set_column_order(mainwin->summaryview);
1628         }
1629 }
1630
1631 void main_window_set_folder_column(void)
1632 {
1633         GList *cur;
1634         MainWindow *mainwin;
1635
1636         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1637                 mainwin = (MainWindow *)cur->data;
1638                 folderview_set_column_order(mainwin->folderview);
1639         }
1640 }
1641
1642 static void main_window_set_account_selector_menu(MainWindow *mainwin,
1643                                                   GList *account_list)
1644 {
1645         GList *cur_ac, *cur_item;
1646         GtkWidget *menuitem;
1647         PrefsAccount *ac_prefs;
1648
1649         /* destroy all previous menu item */
1650         cur_item = GTK_MENU_SHELL(mainwin->ac_menu)->children;
1651         while (cur_item != NULL) {
1652                 GList *next = cur_item->next;
1653                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1654                 cur_item = next;
1655         }
1656
1657         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1658                 ac_prefs = (PrefsAccount *)cur_ac->data;
1659
1660                 menuitem = gtk_menu_item_new_with_label
1661                         (ac_prefs->account_name
1662                          ? ac_prefs->account_name : _("Untitled"));
1663                 gtk_widget_show(menuitem);
1664                 gtk_menu_append(GTK_MENU(mainwin->ac_menu), menuitem);
1665                 g_signal_connect(G_OBJECT(menuitem), "activate",
1666                                  G_CALLBACK(account_selector_menu_cb),
1667                                  ac_prefs);
1668         }
1669 }
1670
1671 static void main_window_set_account_receive_menu(MainWindow *mainwin,
1672                                                  GList *account_list)
1673 {
1674         GList *cur_ac, *cur_item;
1675         GtkWidget *menu;
1676         GtkWidget *menuitem;
1677         PrefsAccount *ac_prefs;
1678
1679         menu = gtk_item_factory_get_widget(mainwin->menu_factory,
1680                                            "/Message/Receive");
1681
1682         /* search for separator */
1683         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
1684              cur_item = cur_item->next) {
1685                 if (GTK_BIN(cur_item->data)->child == NULL) {
1686                         cur_item = cur_item->next;
1687                         break;
1688                 }
1689         }
1690
1691         /* destroy all previous menu item */
1692         while (cur_item != NULL) {
1693                 GList *next = cur_item->next;
1694                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1695                 cur_item = next;
1696         }
1697
1698         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1699                 ac_prefs = (PrefsAccount *)cur_ac->data;
1700
1701                 menuitem = gtk_menu_item_new_with_label
1702                         (ac_prefs->account_name ? ac_prefs->account_name
1703                          : _("Untitled"));
1704                 gtk_widget_show(menuitem);
1705                 gtk_menu_append(GTK_MENU(menu), menuitem);
1706                 g_signal_connect(G_OBJECT(menuitem), "activate",
1707                                  G_CALLBACK(account_receive_menu_cb),
1708                                  ac_prefs);
1709         }
1710 }
1711
1712 static void main_window_set_toolbar_combo_receive_menu(MainWindow *mainwin,
1713                                                        GList *account_list)
1714 {
1715         GList *cur_ac, *cur_item;
1716         GtkWidget *menuitem;
1717         PrefsAccount *ac_prefs;
1718         GtkWidget *menu = NULL;
1719
1720         if (mainwin->toolbar->getall_btn == NULL
1721         ||  mainwin->toolbar->getall_combo == NULL) /* button doesn't exist */
1722                 return;
1723
1724         menu = mainwin->toolbar->getall_combo->menu;
1725
1726         /* destroy all previous menu item */
1727         cur_item = GTK_MENU_SHELL(menu)->children;
1728         while (cur_item != NULL) {
1729                 GList *next = cur_item->next;
1730                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1731                 cur_item = next;
1732         }
1733
1734         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1735                 ac_prefs = (PrefsAccount *)cur_ac->data;
1736
1737                 menuitem = gtk_menu_item_new_with_label
1738                         (ac_prefs->account_name
1739                          ? ac_prefs->account_name : _("Untitled"));
1740                 gtk_widget_show(menuitem);
1741                 gtk_menu_append(GTK_MENU(menu), menuitem);
1742                 g_signal_connect(G_OBJECT(menuitem), "activate",
1743                                  G_CALLBACK(account_receive_menu_cb),
1744                                  ac_prefs);
1745         }
1746 }
1747
1748 static void main_window_set_toolbar_combo_compose_menu(MainWindow *mainwin,
1749                                                        GList *account_list)
1750 {
1751         GList *cur_ac, *cur_item;
1752         GtkWidget *menuitem;
1753         PrefsAccount *ac_prefs;
1754         GtkWidget *menu = NULL;
1755
1756         if (mainwin->toolbar->compose_mail_btn == NULL
1757         ||  mainwin->toolbar->compose_combo == NULL) /* button doesn't exist */
1758                 return;
1759
1760         menu = mainwin->toolbar->compose_combo->menu;
1761
1762         /* destroy all previous menu item */
1763         cur_item = GTK_MENU_SHELL(menu)->children;
1764         while (cur_item != NULL) {
1765                 GList *next = cur_item->next;
1766                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1767                 cur_item = next;
1768         }
1769
1770         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1771                 ac_prefs = (PrefsAccount *)cur_ac->data;
1772
1773                 menuitem = gtk_menu_item_new_with_label
1774                         (ac_prefs->account_name
1775                          ? ac_prefs->account_name : _("Untitled"));
1776                 gtk_widget_show(menuitem);
1777                 gtk_menu_append(GTK_MENU(menu), menuitem);
1778                 g_signal_connect(G_OBJECT(menuitem), "activate",
1779                                  G_CALLBACK(account_compose_menu_cb),
1780                                  ac_prefs);
1781         }
1782 }
1783
1784 void main_window_set_account_menu(GList *account_list)
1785 {
1786         GList *cur;
1787         MainWindow *mainwin;
1788
1789         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1790                 mainwin = (MainWindow *)cur->data;
1791                 main_window_set_account_selector_menu(mainwin, account_list);
1792                 main_window_set_account_receive_menu(mainwin, account_list);
1793                 main_window_set_toolbar_combo_receive_menu(mainwin, account_list);
1794                 main_window_set_toolbar_combo_compose_menu(mainwin, account_list);
1795         }
1796 }
1797
1798 void main_window_set_account_menu_only_toolbar(GList *account_list)
1799 {
1800         GList *cur;
1801         MainWindow *mainwin;
1802
1803         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1804                 mainwin = (MainWindow *)cur->data;
1805                 main_window_set_toolbar_combo_receive_menu(mainwin, account_list);
1806                 main_window_set_toolbar_combo_compose_menu(mainwin, account_list);
1807         }
1808 }
1809
1810 static void main_window_show_cur_account(MainWindow *mainwin)
1811 {
1812         gchar *buf;
1813         gchar *ac_name;
1814
1815         ac_name = g_strdup(cur_account
1816                            ? (cur_account->account_name
1817                               ? cur_account->account_name : _("Untitled"))
1818                            : _("none"));
1819
1820         if (cur_account)
1821                 buf = g_strdup_printf("%s - %s", ac_name, PROG_VERSION);
1822         else
1823                 buf = g_strdup(PROG_VERSION);
1824         gtk_window_set_title(GTK_WINDOW(mainwin->window), buf);
1825         g_free(buf);
1826
1827         gtk_label_set_text(GTK_LABEL(mainwin->ac_label), ac_name);
1828         gtk_widget_queue_resize(mainwin->ac_button);
1829
1830         g_free(ac_name);
1831 }
1832
1833 GtkWidget *main_window_get_folder_window(MainWindow *mainwin)
1834 {
1835         switch (mainwin->type) {
1836         case SEPARATE_FOLDER:
1837                 return mainwin->win.sep_folder.folderwin;
1838         case SEPARATE_BOTH:
1839                 return mainwin->win.sep_both.folderwin;
1840         default:
1841                 return NULL;
1842         }
1843 }
1844
1845 GtkWidget *main_window_get_message_window(MainWindow *mainwin)
1846 {
1847         switch (mainwin->type) {
1848         case SEPARATE_MESSAGE:
1849                 return mainwin->win.sep_message.messagewin;
1850         case SEPARATE_BOTH:
1851                 return mainwin->win.sep_both.messagewin;
1852         default:
1853                 return NULL;
1854         }
1855 }
1856
1857 void main_window_separation_change(MainWindow *mainwin, SeparateType type)
1858 {
1859         GtkWidget *folder_wid  = GTK_WIDGET_PTR(mainwin->folderview);
1860         GtkWidget *summary_wid = GTK_WIDGET_PTR(mainwin->summaryview);
1861         /* GtkWidget *message_wid = GTK_WIDGET_PTR(mainwin->messageview); */
1862         GtkWidget *message_wid = mainwin->messageview->vbox;
1863
1864         debug_print("Changing window separation type from %d to %d\n",
1865                     mainwin->type, type);
1866
1867         if (mainwin->type == type) return;
1868
1869         /* remove widgets from those containers */
1870         gtk_widget_ref(folder_wid);
1871         gtk_widget_ref(summary_wid);
1872         gtk_widget_ref(message_wid);
1873         gtkut_container_remove
1874                 (GTK_CONTAINER(folder_wid->parent), folder_wid);
1875         gtkut_container_remove
1876                 (GTK_CONTAINER(summary_wid->parent), summary_wid);
1877         gtkut_container_remove
1878                 (GTK_CONTAINER(message_wid->parent), message_wid);
1879
1880         /* clean containers */
1881         switch (mainwin->type) {
1882         case SEPARATE_NONE:
1883                 gtk_widget_destroy(mainwin->win.sep_none.hpaned);
1884                 break;
1885         case SEPARATE_FOLDER:
1886                 gtk_widget_destroy(mainwin->win.sep_folder.vpaned);
1887                 gtk_widget_destroy(mainwin->win.sep_folder.folderwin);
1888                 break;
1889         case SEPARATE_MESSAGE:
1890                 gtk_widget_destroy(mainwin->win.sep_message.hpaned);
1891                 gtk_widget_destroy(mainwin->win.sep_message.messagewin);
1892                 break;
1893         case SEPARATE_BOTH:
1894                 gtk_widget_destroy(mainwin->win.sep_both.messagewin);
1895                 gtk_widget_destroy(mainwin->win.sep_both.folderwin);
1896                 break;
1897         }
1898
1899         gtk_widget_hide(mainwin->window);
1900         main_window_set_widgets(mainwin, type);
1901         gtk_widget_show(mainwin->window);
1902
1903         gtk_widget_unref(folder_wid);
1904         gtk_widget_unref(summary_wid);
1905         gtk_widget_unref(message_wid);
1906 }
1907
1908 void main_window_toggle_message_view(MainWindow *mainwin)
1909 {
1910         SummaryView *summaryview = mainwin->summaryview;
1911         union CompositeWin *cwin = &mainwin->win;
1912         GtkWidget *vpaned = NULL;
1913         GtkWidget *container = NULL;
1914         GtkWidget *msgwin = NULL;
1915
1916         switch (mainwin->type) {
1917         case SEPARATE_NONE:
1918                 vpaned = cwin->sep_none.vpaned;
1919                 container = cwin->sep_none.hpaned;
1920                 break;
1921         case SEPARATE_FOLDER:
1922                 vpaned = cwin->sep_folder.vpaned;
1923                 container = mainwin->vbox_body;
1924                 break;
1925         case SEPARATE_MESSAGE:
1926                 msgwin = mainwin->win.sep_message.messagewin;
1927                 break;
1928         case SEPARATE_BOTH:
1929                 msgwin = mainwin->win.sep_both.messagewin;
1930                 break;
1931         }
1932
1933         if (msgwin) {
1934                 if (GTK_WIDGET_VISIBLE(msgwin)) {
1935                         gtk_widget_hide(msgwin);
1936                         mainwin->messageview->visible = FALSE;
1937                         summaryview->displayed = NULL;
1938                 } else {
1939                         gtk_widget_show(msgwin);
1940                         mainwin->messageview->visible = TRUE;
1941                 }
1942         } else if (vpaned->parent != NULL) {
1943                 mainwin->messageview->visible = FALSE;
1944                 summaryview->displayed = NULL;
1945                 gtk_widget_ref(vpaned);
1946                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
1947                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), container);
1948         } else {
1949                 mainwin->messageview->visible = TRUE;
1950                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), vpaned);
1951                 gtk_container_add(GTK_CONTAINER(container), vpaned);
1952                 gtk_widget_unref(vpaned);
1953         }
1954
1955         if (messageview_is_visible(mainwin->messageview))
1956                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
1957                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1958         else
1959                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
1960                               GTK_ARROW_UP, GTK_SHADOW_OUT);
1961
1962         if (mainwin->messageview->visible == FALSE)
1963                 messageview_clear(mainwin->messageview);
1964
1965         main_window_set_menu_sensitive(mainwin);
1966
1967         prefs_common.msgview_visible = mainwin->messageview->visible;
1968
1969         gtk_widget_grab_focus(summaryview->ctree);
1970 }
1971
1972 void main_window_get_size(MainWindow *mainwin)
1973 {
1974         GtkAllocation *allocation;
1975
1976         if (mainwin_list == NULL || mainwin->messageview == NULL) {
1977                 debug_print("called after messageview "
1978                             "has been deallocated!\n");
1979                 return;
1980         }
1981
1982         allocation = &(GTK_WIDGET_PTR(mainwin->summaryview)->allocation);
1983
1984         if (allocation->width > 1 && allocation->height > 1) {
1985                 prefs_common.summaryview_width = allocation->width;
1986
1987                 if ((mainwin->type == SEPARATE_NONE ||
1988                      mainwin->type == SEPARATE_FOLDER) &&
1989                     messageview_is_visible(mainwin->messageview))
1990                         prefs_common.summaryview_height = allocation->height;
1991
1992                 prefs_common.mainview_width = allocation->width;
1993         }
1994
1995         allocation = &mainwin->window->allocation;
1996         if (allocation->width > 1 && allocation->height > 1) {
1997                 prefs_common.mainview_height = allocation->height;
1998                 prefs_common.mainwin_width   = allocation->width;
1999                 prefs_common.mainwin_height  = allocation->height;
2000         }
2001
2002         allocation = &(GTK_WIDGET_PTR(mainwin->folderview)->allocation);
2003         if (allocation->width > 1 && allocation->height > 1) {
2004                 prefs_common.folderview_width  = allocation->width;
2005                 prefs_common.folderview_height = allocation->height;
2006         }
2007
2008         allocation = &(GTK_WIDGET_PTR(mainwin->messageview)->allocation);
2009         if (allocation->width > 1 && allocation->height > 1) {
2010                 prefs_common.msgview_width = allocation->width;
2011                 prefs_common.msgview_height = allocation->height;
2012         }
2013
2014 /*      debug_print("summaryview size: %d x %d\n",
2015                     prefs_common.summaryview_width,
2016                     prefs_common.summaryview_height);
2017         debug_print("folderview size: %d x %d\n",
2018                     prefs_common.folderview_width,
2019                     prefs_common.folderview_height);
2020         debug_print("messageview size: %d x %d\n",
2021                     prefs_common.msgview_width,
2022                     prefs_common.msgview_height); */
2023 }
2024
2025 void main_window_get_position(MainWindow *mainwin)
2026 {
2027         gint x, y;
2028         GtkWidget *window;
2029
2030         gtkut_widget_get_uposition(mainwin->window, &x, &y);
2031
2032         prefs_common.mainview_x = x;
2033         prefs_common.mainview_y = y;
2034         prefs_common.mainwin_x = x;
2035         prefs_common.mainwin_y = y;
2036
2037         debug_print("main window position: %d, %d\n", x, y);
2038
2039         window = main_window_get_folder_window(mainwin);
2040         if (window) {
2041                 gtkut_widget_get_uposition(window, &x, &y);
2042                 prefs_common.folderwin_x = x;
2043                 prefs_common.folderwin_y = y;
2044                 debug_print("folder window position: %d, %d\n", x, y);
2045         }
2046         window = main_window_get_message_window(mainwin);
2047         if (window) {
2048                 gtkut_widget_get_uposition(window, &x, &y);
2049                 prefs_common.main_msgwin_x = x;
2050                 prefs_common.main_msgwin_y = y;
2051                 debug_print("message window position: %d, %d\n", x, y);
2052         }
2053 }
2054
2055 void main_window_progress_on(MainWindow *mainwin)
2056 {
2057         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(mainwin->progressbar), "");
2058 }
2059
2060 void main_window_progress_off(MainWindow *mainwin)
2061 {
2062         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(mainwin->progressbar), 0.0);
2063         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(mainwin->progressbar), "");
2064 }
2065
2066 void main_window_progress_set(MainWindow *mainwin, gint cur, gint total)
2067 {
2068         gchar buf[32];
2069
2070         g_snprintf(buf, sizeof(buf), "%d / %d", cur, total);
2071         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(mainwin->progressbar), buf);
2072         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(mainwin->progressbar),
2073                                 (total == 0) ? 0 : (gfloat)cur / (gfloat)total);
2074 }
2075
2076 void main_window_empty_trash(MainWindow *mainwin, gboolean confirm)
2077 {
2078         if (confirm) {
2079                 if (alertpanel(_("Empty trash"),
2080                                _("Delete all messages in trash folders?"),
2081                                GTK_STOCK_CANCEL, _("+_Empty trash"), NULL)
2082                     != G_ALERTALTERNATE)
2083                         return;
2084                 manage_window_focus_in(mainwin->window, NULL, NULL);
2085         }
2086
2087         procmsg_empty_all_trash();
2088
2089         if (mainwin->summaryview->folder_item &&
2090             mainwin->summaryview->folder_item->stype == F_TRASH)
2091                 gtk_widget_grab_focus(mainwin->folderview->ctree);
2092 }
2093
2094 void main_window_add_mailbox(MainWindow *mainwin)
2095 {
2096         gchar *path;
2097         Folder *folder;
2098
2099         path = input_dialog(_("Add mailbox"),
2100                             _("Input the location of mailbox.\n"
2101                               "If the existing mailbox is specified, it will be\n"
2102                               "scanned automatically."),
2103                             "Mail");
2104         if (!path) return;
2105         if (folder_find_from_path(path)) {
2106                 alertpanel_error(_("The mailbox '%s' already exists."), path);
2107                 g_free(path);
2108                 return;
2109         }
2110         folder = folder_new(folder_get_class_from_string("mh"),
2111                             !strcmp(path, "Mail") ? _("Mailbox") :
2112                             g_path_get_basename(path), path);
2113         g_free(path);
2114
2115         if (folder->klass->create_tree(folder) < 0) {
2116                 alertpanel_error(_("Creation of the mailbox failed.\n"
2117                                    "Maybe some files already exist, or you don't have the permission to write there."));
2118                 folder_destroy(folder);
2119                 return;
2120         }
2121
2122         folder_add(folder);
2123         folder_set_ui_func(folder, scan_tree_func, mainwin);
2124         folder_scan_tree(folder, TRUE);
2125         folder_set_ui_func(folder, NULL, NULL);
2126 }
2127
2128 SensitiveCond main_window_get_current_state(MainWindow *mainwin)
2129 {
2130         SensitiveCond state = 0;
2131         SummarySelection selection;
2132         FolderItem *item = mainwin->summaryview->folder_item;
2133         GList *account_list = account_get_list();
2134
2135         selection = summary_get_selection_type(mainwin->summaryview);
2136
2137         if (mainwin->lock_count == 0)
2138                 state |= M_UNLOCKED;
2139         if (selection != SUMMARY_NONE)
2140                 state |= M_MSG_EXIST;
2141         if (item && item->path && folder_item_parent(item) && !item->no_select) {
2142                 state |= M_EXEC;
2143                 /*              if (item->folder->type != F_NEWS) */
2144                 state |= M_ALLOW_DELETE;
2145
2146                 if (prefs_common.immediate_exec == 0
2147                     && mainwin->lock_count == 0)
2148                         state |= M_DELAY_EXEC;
2149
2150                 if ((selection == SUMMARY_NONE && item->hide_read_msgs)
2151                     || selection != SUMMARY_NONE)
2152                         state |= M_HIDE_READ_MSG;
2153         }
2154         if (mainwin->summaryview->threaded)
2155                 state |= M_THREADED;
2156         else
2157                 state |= M_UNTHREADED;
2158         if (selection == SUMMARY_SELECTED_SINGLE ||
2159             selection == SUMMARY_SELECTED_MULTIPLE)
2160                 state |= M_TARGET_EXIST;
2161         if (selection == SUMMARY_SELECTED_SINGLE)
2162                 state |= M_SINGLE_TARGET_EXIST;
2163         if (mainwin->summaryview->folder_item &&
2164             mainwin->summaryview->folder_item->folder->klass->type == F_NEWS)
2165                 state |= M_NEWS;
2166         else
2167                 state |= M_NOT_NEWS;
2168         if (prefs_common.actions_list && g_slist_length(prefs_common.actions_list))
2169                 state |= M_ACTIONS_EXIST;
2170
2171         if (procmsg_have_queued_mails_fast() && !procmsg_is_sending())
2172                 state |= M_HAVE_QUEUED_MAILS;
2173
2174         if (selection == SUMMARY_SELECTED_SINGLE &&
2175             (item &&
2176              (folder_has_parent_of_type(item, F_DRAFT) ||
2177               folder_has_parent_of_type(item, F_OUTBOX) ||
2178               folder_has_parent_of_type(item, F_QUEUE))))
2179                 state |= M_ALLOW_REEDIT;
2180         if (cur_account)
2181                 state |= M_HAVE_ACCOUNT;
2182
2183         for ( ; account_list != NULL; account_list = account_list->next) {
2184                 if (((PrefsAccount*)account_list->data)->protocol == A_NNTP) {
2185                         state |= M_HAVE_NEWS_ACCOUNT;
2186                         break;
2187                 }
2188         }
2189
2190         if (procmsg_spam_can_learn()) {
2191                 state |= M_CAN_LEARN_SPAM;
2192         }
2193
2194         if (inc_is_active())
2195                 state |= M_INC_ACTIVE;
2196
2197         if (mainwin->summaryview->deleted > 0 ||
2198             mainwin->summaryview->moved > 0 ||
2199             mainwin->summaryview->copied > 0)
2200                 state |= M_DELAY_EXEC;
2201
2202         return state;
2203 }
2204
2205
2206
2207 void main_window_set_menu_sensitive(MainWindow *mainwin)
2208 {
2209         GtkItemFactory *ifactory = mainwin->menu_factory;
2210         SensitiveCond state;
2211         gboolean sensitive;
2212         GtkWidget *menu;
2213         GtkWidget *menuitem;
2214         SummaryView *summaryview;
2215         gchar *menu_path;
2216         gint i;
2217         GList *cur_item;
2218
2219         static const struct {
2220                 gchar *const entry;
2221                 SensitiveCond cond;
2222         } entry[] = {
2223                 {"/File/Save as...", M_TARGET_EXIST},
2224                 {"/File/Print..."  , M_TARGET_EXIST},
2225                 {"/File/Exit"      , M_UNLOCKED},
2226
2227                 {"/Edit/Select thread"             , M_SINGLE_TARGET_EXIST},
2228                 {"/Edit/Find in current message...", M_SINGLE_TARGET_EXIST},
2229
2230                 {"/View/Sort"                      , M_EXEC},
2231                 {"/View/Thread view"               , M_EXEC},
2232                 {"/View/Expand all threads"        , M_MSG_EXIST},
2233                 {"/View/Collapse all threads"      , M_MSG_EXIST},
2234                 {"/View/Hide read messages"        , M_HIDE_READ_MSG},
2235                 {"/View/Go to/Previous message"        , M_MSG_EXIST},
2236                 {"/View/Go to/Next message"        , M_MSG_EXIST},
2237                 {"/View/Go to/Previous unread message" , M_MSG_EXIST},
2238                 {"/View/Go to/Previous new message"    , M_MSG_EXIST},
2239                 {"/View/Go to/Previous marked message" , M_MSG_EXIST},
2240                 {"/View/Go to/Previous labeled message", M_MSG_EXIST},
2241                 {"/View/Go to/Next labeled message", M_MSG_EXIST},
2242                 {"/View/Go to/Last read message"   , M_SINGLE_TARGET_EXIST},
2243                 {"/View/Go to/Parent message"      , M_SINGLE_TARGET_EXIST},
2244                 {"/View/Open in new window"        , M_SINGLE_TARGET_EXIST},
2245                 {"/View/Message source"            , M_SINGLE_TARGET_EXIST},
2246                 {"/View/All headers"               , M_SINGLE_TARGET_EXIST},
2247                 {"/View/Quotes"                    , M_SINGLE_TARGET_EXIST},
2248
2249                 {"/Message/Receive/Get from current account"
2250                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
2251                 {"/Message/Receive/Get from all accounts"
2252                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
2253                 {"/Message/Receive/Cancel receiving"
2254                                                  , M_INC_ACTIVE},
2255                 {"/Message/Send queued messages"  , M_HAVE_ACCOUNT|M_HAVE_QUEUED_MAILS},
2256                 {"/Message/Compose a news message", M_HAVE_NEWS_ACCOUNT},
2257                 {"/Message/Reply"                 , M_HAVE_ACCOUNT|M_TARGET_EXIST},
2258                 {"/Message/Reply to"              , M_HAVE_ACCOUNT|M_TARGET_EXIST},
2259                 {"/Message/Follow-up and reply to", M_HAVE_ACCOUNT|M_TARGET_EXIST|M_NEWS},
2260                 {"/Message/Forward"               , M_HAVE_ACCOUNT|M_TARGET_EXIST},
2261                 {"/Message/Forward as attachment" , M_HAVE_ACCOUNT|M_TARGET_EXIST},
2262                 {"/Message/Redirect"              , M_HAVE_ACCOUNT|M_TARGET_EXIST},
2263                 {"/Message/Move..."               , M_TARGET_EXIST|M_ALLOW_DELETE},
2264                 {"/Message/Copy..."               , M_TARGET_EXIST|M_EXEC},
2265                 {"/Message/Move to trash"         , M_TARGET_EXIST|M_ALLOW_DELETE|M_NOT_NEWS},
2266                 {"/Message/Delete..."             , M_TARGET_EXIST|M_ALLOW_DELETE},
2267                 {"/Message/Cancel a news message" , M_TARGET_EXIST|M_ALLOW_DELETE|M_NEWS},
2268                 {"/Message/Mark"                  , M_TARGET_EXIST},
2269                 {"/Message/Mark/Mark as spam"     , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
2270                 {"/Message/Mark/Mark as ham"      , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
2271                 {"/Message/Mark/Ignore thread"    , M_TARGET_EXIST},
2272                 {"/Message/Mark/Unignore thread"  , M_TARGET_EXIST},
2273                 {"/Message/Mark/Lock"             , M_TARGET_EXIST},
2274                 {"/Message/Mark/Unlock"           , M_TARGET_EXIST},
2275                 {"/Message/Color label"           , M_TARGET_EXIST},
2276                 {"/Message/Re-edit"               , M_HAVE_ACCOUNT|M_ALLOW_REEDIT},
2277
2278                 {"/Tools/Add sender to address book"   , M_SINGLE_TARGET_EXIST},
2279                 {"/Tools/Harvest addresses"            , M_MSG_EXIST},
2280                 {"/Tools/Harvest addresses/from Messages..."
2281                                                        , M_TARGET_EXIST},
2282                 {"/Tools/Filter all messages in folder", M_MSG_EXIST|M_EXEC},
2283                 {"/Tools/Filter selected messages"     , M_TARGET_EXIST|M_EXEC},
2284                 {"/Tools/Create filter rule"           , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
2285                 {"/Tools/Create processing rule"       , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
2286                 {"/Tools/Actions"                      , M_TARGET_EXIST|M_ACTIONS_EXIST},
2287                 {"/Tools/Execute"                      , M_DELAY_EXEC},
2288                 {"/Tools/Delete duplicated messages/In selected folder"   , M_MSG_EXIST|M_ALLOW_DELETE},
2289
2290                 {"/Configuration", M_UNLOCKED},
2291
2292                 {NULL, 0}
2293         };
2294
2295         state = main_window_get_current_state(mainwin);
2296
2297         for (i = 0; entry[i].entry != NULL; i++) {
2298                 sensitive = ((entry[i].cond & state) == entry[i].cond);
2299                 menu_set_sensitive(ifactory, entry[i].entry, sensitive);
2300         }
2301
2302         menu = gtk_item_factory_get_widget(ifactory, "/Message/Receive");
2303
2304         /* search for separator */
2305         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
2306              cur_item = cur_item->next) {
2307                 if (GTK_BIN(cur_item->data)->child == NULL) {
2308                         cur_item = cur_item->next;
2309                         break;
2310                 }
2311         }
2312
2313         for (; cur_item != NULL; cur_item = cur_item->next) {
2314                 gtk_widget_set_sensitive(GTK_WIDGET(cur_item->data),
2315                                          (M_UNLOCKED & state) != 0);
2316         }
2317
2318         main_window_menu_callback_block(mainwin);
2319
2320 #define SET_CHECK_MENU_ACTIVE(path, active) \
2321 { \
2322         menuitem = gtk_item_factory_get_widget(ifactory, path); \
2323         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
2324 }
2325
2326         SET_CHECK_MENU_ACTIVE("/View/Show or hide/Message view",
2327                               messageview_is_visible(mainwin->messageview));
2328
2329         summaryview = mainwin->summaryview;
2330         menu_path = "/View/Sort/Don't sort";
2331
2332         switch (summaryview->sort_key) {
2333         case SORT_BY_NUMBER:
2334                 menu_path = "/View/Sort/by number"; break;
2335         case SORT_BY_SIZE:
2336                 menu_path = "/View/Sort/by Size"; break;
2337         case SORT_BY_DATE:
2338                 menu_path = "/View/Sort/by Date"; break;
2339         case SORT_BY_FROM:
2340                 menu_path = "/View/Sort/by From"; break;
2341         case SORT_BY_TO:
2342                 menu_path = "/View/Sort/by To"; break;
2343         case SORT_BY_SUBJECT:
2344                 menu_path = "/View/Sort/by Subject"; break;
2345         case SORT_BY_LABEL:
2346                 menu_path = "/View/Sort/by color label"; break;
2347         case SORT_BY_MARK:
2348                 menu_path = "/View/Sort/by mark"; break;
2349         case SORT_BY_STATUS:
2350                 menu_path = "/View/Sort/by status"; break;
2351         case SORT_BY_MIME:
2352                 menu_path = "/View/Sort/by attachment"; break;
2353         case SORT_BY_SCORE:
2354                 menu_path = "/View/Sort/by score"; break;
2355         case SORT_BY_LOCKED:
2356                 menu_path = "/View/Sort/by locked"; break;
2357         case SORT_BY_NONE:
2358         default:
2359                 menu_path = "/View/Sort/Don't sort"; break;
2360         }
2361         SET_CHECK_MENU_ACTIVE(menu_path, TRUE);
2362
2363         if (summaryview->sort_type == SORT_ASCENDING) {
2364                 SET_CHECK_MENU_ACTIVE("/View/Sort/Ascending", TRUE);
2365         } else {
2366                 SET_CHECK_MENU_ACTIVE("/View/Sort/Descending", TRUE);
2367         }
2368
2369         if (summaryview->sort_key != SORT_BY_NONE) {
2370                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", TRUE);
2371                 menu_set_sensitive(ifactory, "/View/Sort/Descending", TRUE);
2372         } else {
2373                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", FALSE);
2374                 menu_set_sensitive(ifactory, "/View/Sort/Descending", FALSE);
2375         }
2376
2377         if (mainwin->messageview
2378         &&  mainwin->messageview->mimeview
2379         &&  mainwin->messageview->mimeview->textview)
2380                 SET_CHECK_MENU_ACTIVE("/View/All headers",
2381                               mainwin->messageview->mimeview->textview->show_all_headers);
2382         SET_CHECK_MENU_ACTIVE("/View/Thread view", (state & M_THREADED) != 0);
2383         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
2384         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
2385         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
2386         if (prefs_common.hide_quotes == 1)
2387                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", TRUE);
2388         if (prefs_common.hide_quotes == 2)
2389                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", TRUE);
2390         if (prefs_common.hide_quotes == 3)
2391                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", TRUE);
2392
2393 #undef SET_CHECK_MENU_ACTIVE
2394
2395         main_window_menu_callback_unblock(mainwin);
2396 }
2397
2398 void main_create_mailing_list_menu (MainWindow *mainwin, MsgInfo *msginfo)
2399 {
2400         GtkItemFactory *ifactory;
2401         gint is_menu = 0;
2402         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
2403
2404         if (msginfo)
2405                 is_menu = mailing_list_create_submenu (ifactory, msginfo);
2406         if (is_menu)
2407                 gtk_widget_set_sensitive (gtk_item_factory_get_item
2408                                 (ifactory,"/Message/Mailing-List"), TRUE);
2409         else
2410                 gtk_widget_set_sensitive (gtk_item_factory_get_item
2411                                 (ifactory,"/Message/Mailing-List"), FALSE);
2412 }
2413
2414 static gint mailing_list_create_submenu (GtkItemFactory *ifactory, MsgInfo *msginfo)
2415 {
2416         gint menu_nb = 0;
2417         GtkWidget *menuitem;
2418
2419         if (!msginfo || !msginfo->extradata) {
2420                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Post", FALSE);
2421                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Help", FALSE);
2422                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Subscribe", FALSE);
2423                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Unsubscribe", FALSE);
2424                 menu_set_sensitive(ifactory, "/Message/Mailing-List/View archive", FALSE);
2425                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Contact owner", FALSE);
2426                 return 0;
2427         }
2428
2429         /* Mailing list post */
2430         if (!strcmp2 (msginfo->extradata->list_post, "NO")) {
2431                 g_free(msginfo->extradata->list_post);
2432                 msginfo->extradata->list_post = g_strdup (_("No posting allowed"));
2433         }
2434         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Post");
2435
2436         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_post);
2437
2438         /* Mailing list help */
2439         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Help");
2440
2441         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_help);
2442
2443         /* Mailing list subscribe */
2444         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Subscribe");
2445
2446         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_subscribe);
2447
2448         /* Mailing list unsubscribe */
2449         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Unsubscribe");
2450
2451         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_unsubscribe);
2452
2453         /* Mailing list view archive */
2454         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/View archive");
2455
2456         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_archive);
2457
2458         /* Mailing list contact owner */
2459         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Contact owner");
2460
2461         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_owner);
2462
2463         return menu_nb;
2464 }
2465
2466 static gint mailing_list_populate_submenu (GtkWidget *menuitem, const gchar * list_header)
2467 {
2468         GtkWidget *item, *menu;
2469         const gchar *url_pt ;
2470         gchar url_decoded[BUFFSIZE];
2471         GList *amenu, *alist;
2472         gint menu_nb = 0;
2473
2474         menu = GTK_WIDGET(GTK_MENU_ITEM(menuitem)->submenu);
2475
2476         /* First delete old submenu */
2477         /* FIXME: we can optimize this, and only change/add/delete necessary items */
2478         for (amenu = (GTK_MENU_SHELL(menu)->children) ; amenu; ) {
2479                 alist = amenu->next;
2480                 item = GTK_WIDGET (amenu->data);
2481                 gtk_widget_destroy (item);
2482                 amenu = alist;
2483         }
2484         if (list_header) {
2485                 for (url_pt = list_header; url_pt && *url_pt;) {
2486                         get_url_part (&url_pt, url_decoded, BUFFSIZE);
2487                         item = NULL;
2488                         if (!g_strncasecmp(url_decoded, "mailto:", 7)) {
2489                                 item = gtk_menu_item_new_with_label ((url_decoded));
2490                                 gtk_signal_connect (GTK_OBJECT(item), "activate",
2491                                                 GTK_SIGNAL_FUNC(mailing_list_compose), NULL);
2492                         }
2493                         else if (!g_strncasecmp (url_decoded, "http:", 5) ||
2494                                  !g_strncasecmp (url_decoded, "https:",6)) {
2495
2496                                 item = gtk_menu_item_new_with_label ((url_decoded));
2497                                 gtk_signal_connect (GTK_OBJECT(item), "activate",
2498                                                 GTK_SIGNAL_FUNC(mailing_list_open_uri), NULL);
2499                         }
2500                         if (item) {
2501                                 gtk_menu_append (GTK_MENU(menu), item);
2502                                 gtk_widget_show (item);
2503                                 menu_nb++;
2504                         }
2505                 }
2506         }
2507         if (menu_nb)
2508                 gtk_widget_set_sensitive (menuitem, TRUE);
2509         else
2510                 gtk_widget_set_sensitive (menuitem, FALSE);
2511
2512
2513         return menu_nb;
2514 }
2515
2516 static void get_url_part (const gchar **buffer, gchar *url_decoded, gint maxlen)
2517 {
2518         gchar tmp[BUFFSIZE];
2519         const gchar *buf;
2520         gint i = 0;
2521         buf = *buffer;
2522
2523         if (buf == 0x00) {
2524                 *url_decoded = '\0';
2525                 *buffer = NULL;
2526                 return;
2527         }
2528         /* Ignore spaces, comments  and tabs () */
2529         for (;*buf == ' ' || *buf == '(' || *buf == '\t'; buf++)
2530                 if (*buf == '(')
2531                         for (;*buf != ')' && *buf != 0x00; buf++);
2532
2533         /* First non space and non comment must be a < */
2534         if (*buf =='<' ) {
2535                 buf++;
2536                 for (i = 0; *buf != '>' && *buf != 0x00 && i<maxlen; tmp[i++] = *(buf++));
2537                 buf++;
2538         }
2539         else  {
2540                 *buffer = NULL;
2541                 *url_decoded = '\0';
2542                 return;
2543         }
2544
2545         tmp[i]       = 0x00;
2546         *url_decoded = '\0';
2547         *buffer = NULL;
2548
2549         if (i == maxlen) {
2550                 return;
2551         }
2552         decode_uri (url_decoded, (const gchar *)tmp);
2553
2554         /* Prepare the work for the next url in the list */
2555         /* after the closing bracket >, ignore space, comments and tabs */
2556         for (;buf && *buf && (*buf == ' ' || *buf == '(' || *buf == '\t'); buf++)
2557                 if (*buf == '(')
2558                         for (;*buf != ')' && *buf != 0x00; buf++);
2559
2560         if (!buf || !*buf) {
2561                 *buffer = NULL;
2562                 return;
2563         }
2564
2565         /* now first non space, non comment must be a comma */
2566         if (*buf != ',')
2567                 for (;*buf != 0x00; buf++);
2568         else
2569                 buf++;
2570         *buffer = buf;
2571 }
2572
2573 static void mailing_list_compose (GtkWidget *w, gpointer *data)
2574 {
2575         gchar *mailto;
2576
2577         gtk_label_get (GTK_LABEL (GTK_BIN (w)->child), (gchar **) &mailto);
2578         compose_new(NULL, mailto+7, NULL);
2579 }
2580
2581  static void mailing_list_open_uri (GtkWidget *w, gpointer *data)
2582 {
2583
2584         gchar *mailto;
2585
2586         gtk_label_get (GTK_LABEL (GTK_BIN (w)->child), (gchar **) &mailto);
2587         open_uri (mailto, prefs_common.uri_cmd);
2588 }
2589
2590 void main_window_popup(MainWindow *mainwin)
2591 {
2592         if (!GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window)))
2593                 main_window_show(mainwin);
2594
2595         gtkut_window_popup(mainwin->window);
2596
2597         switch (mainwin->type) {
2598         case SEPARATE_FOLDER:
2599                 gtkut_window_popup(mainwin->win.sep_folder.folderwin);
2600                 break;
2601         case SEPARATE_MESSAGE:
2602                 gtkut_window_popup(mainwin->win.sep_message.messagewin);
2603                 break;
2604         case SEPARATE_BOTH:
2605                 gtkut_window_popup(mainwin->win.sep_both.folderwin);
2606                 gtkut_window_popup(mainwin->win.sep_both.messagewin);
2607                 break;
2608         default:
2609                 break;
2610         }
2611 }
2612
2613 void main_window_show(MainWindow *mainwin)
2614 {
2615         gtk_widget_show(mainwin->window);
2616         gtk_widget_show(mainwin->vbox_body);
2617
2618         gtk_widget_set_uposition(mainwin->window,
2619                                  prefs_common.mainwin_x,
2620                                  prefs_common.mainwin_y);
2621
2622         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
2623                              prefs_common.folderview_width,
2624                              prefs_common.folderview_height);
2625         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
2626                              prefs_common.summaryview_width,
2627                              prefs_common.summaryview_height);
2628         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
2629                              prefs_common.msgview_width,
2630                              prefs_common.msgview_height);
2631
2632         if (mainwin->type & SEPARATE_FOLDER) {
2633                 GtkWidget *folderwin;
2634
2635                 folderwin = main_window_get_folder_window(mainwin);
2636                 gtk_widget_show(folderwin);
2637                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
2638                                          prefs_common.folderwin_y);
2639         }
2640
2641         if (mainwin->type & SEPARATE_MESSAGE) {
2642                 GtkWidget *messagewin;
2643
2644                 messagewin = main_window_get_message_window(mainwin);
2645                 gtk_widget_show(messagewin);
2646                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
2647                                          prefs_common.main_msgwin_y);
2648         }
2649 }
2650
2651 void main_window_hide(MainWindow *mainwin)
2652 {
2653         main_window_get_size(mainwin);
2654         main_window_get_position(mainwin);
2655
2656         gtk_widget_hide(mainwin->window);
2657         gtk_widget_hide(mainwin->vbox_body);
2658
2659         if (mainwin->type & SEPARATE_FOLDER) {
2660                 gtk_widget_hide(mainwin->win.sep_folder.folderwin);
2661         }
2662
2663         if (mainwin->type & SEPARATE_MESSAGE) {
2664                 gtk_widget_hide(mainwin->win.sep_message.messagewin);
2665         }
2666 }
2667
2668 static void main_window_set_widgets(MainWindow *mainwin, SeparateType type)
2669 {
2670         GtkWidget *folderwin = NULL;
2671         GtkWidget *messagewin = NULL;
2672         GtkWidget *hpaned;
2673         GtkWidget *vpaned;
2674         GtkWidget *vbox_body = mainwin->vbox_body;
2675         GtkItemFactory *ifactory = mainwin->menu_factory;
2676         GtkWidget *menuitem;
2677         GtkItemFactory *msgview_ifactory;
2678
2679         debug_print("Setting widgets... ");
2680
2681         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
2682                                     prefs_common.folderview_width,
2683                                     prefs_common.folderview_height);
2684         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
2685                                     prefs_common.summaryview_width,
2686                                     prefs_common.summaryview_height);
2687         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
2688                                     prefs_common.msgview_width,
2689                                     prefs_common.msgview_height);
2690
2691         /* create separated window(s) if needed */
2692         if (type & SEPARATE_FOLDER) {
2693                 static GdkGeometry folderwin_geometry;
2694
2695                 folderwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2696                 gtk_window_set_title(GTK_WINDOW(folderwin),
2697                                      _("Sylpheed-Claws - Folder View"));
2698
2699                 gtk_window_move(GTK_WINDOW(folderwin),
2700                                 prefs_common.folderwin_x,
2701                                 prefs_common.folderwin_y);
2702
2703                 if (!folderwin_geometry.min_height) {
2704                         folderwin_geometry.min_width = 320;
2705                         folderwin_geometry.min_height = 200;
2706                 }
2707                 gtk_window_set_geometry_hints(GTK_WINDOW(folderwin), NULL,
2708                                               &folderwin_geometry, GDK_HINT_MIN_SIZE);
2709
2710                 gtk_widget_set_size_request(folderwin,
2711                                             prefs_common.folderview_width,
2712                                             prefs_common.folderview_height);
2713
2714                 gtk_container_set_border_width(GTK_CONTAINER(folderwin),
2715                                                BORDER_WIDTH);
2716
2717                 g_signal_connect(G_OBJECT(folderwin), "delete_event",
2718                                  G_CALLBACK(folder_window_close_cb),
2719                                    mainwin);
2720                 gtk_container_add(GTK_CONTAINER(folderwin),
2721                                   GTK_WIDGET_PTR(mainwin->folderview));
2722                 gtk_widget_realize(folderwin);
2723
2724                 if (prefs_common.folderview_visible)
2725                         gtk_widget_show(folderwin);
2726         }
2727
2728         if (type & SEPARATE_MESSAGE) {
2729                 static GdkGeometry msgwin_geometry;
2730
2731                 messagewin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2732                 gtk_window_set_title(GTK_WINDOW(messagewin),
2733                                      _("Sylpheed-Claws - Message View"));
2734
2735                 gtk_window_move(GTK_WINDOW(messagewin),
2736                                 prefs_common.main_msgwin_x,
2737                                 prefs_common.main_msgwin_y);
2738
2739                 if (!msgwin_geometry.min_height) {
2740                         msgwin_geometry.min_width = 320;
2741                         msgwin_geometry.min_height = 200;
2742                 }
2743                 gtk_window_set_geometry_hints(GTK_WINDOW(messagewin), NULL,
2744                                               &msgwin_geometry, GDK_HINT_MIN_SIZE);
2745
2746                 gtk_widget_set_size_request(messagewin,
2747                                             prefs_common.msgwin_width,
2748                                             prefs_common.msgwin_height);
2749
2750                 gtk_container_set_border_width(GTK_CONTAINER(messagewin),
2751                                                BORDER_WIDTH);
2752                 g_signal_connect(G_OBJECT(messagewin), "delete_event",
2753                                  G_CALLBACK(message_window_close_cb),
2754                                  mainwin);
2755                 if (messageview_is_visible(mainwin->messageview))
2756                         gtk_widget_show(messagewin);
2757         } else {
2758                 mainwin->messageview->statusbar = mainwin->statusbar;
2759                 mainwin->messageview->statusbar_cid = mainwin->messageview_cid;
2760         }
2761
2762         switch (type) {
2763         case SEPARATE_NONE:
2764                 hpaned = gtk_hpaned_new();
2765                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
2766                 gtk_paned_add1(GTK_PANED(hpaned),
2767                                GTK_WIDGET_PTR(mainwin->folderview));
2768                 gtk_widget_show(hpaned);
2769                 gtk_widget_queue_resize(hpaned);
2770
2771                 vpaned = gtk_vpaned_new();
2772                 if (messageview_is_visible(mainwin->messageview)) {
2773                         gtk_paned_add2(GTK_PANED(hpaned), vpaned);
2774                         gtk_paned_add1(GTK_PANED(vpaned),
2775                                        GTK_WIDGET_PTR(mainwin->summaryview));
2776                 } else {
2777                         gtk_paned_add2(GTK_PANED(hpaned),
2778                                        GTK_WIDGET_PTR(mainwin->summaryview));
2779                         gtk_widget_ref(vpaned);
2780                 }
2781                 gtk_paned_add2(GTK_PANED(vpaned),
2782                                GTK_WIDGET_PTR(mainwin->messageview));
2783                 gtk_widget_show(vpaned);
2784                 gtk_widget_queue_resize(vpaned);
2785
2786                 mainwin->win.sep_none.hpaned = hpaned;
2787                 mainwin->win.sep_none.vpaned = vpaned;
2788
2789                 /* remove headerview if not in prefs */
2790                 headerview_set_visibility(mainwin->messageview->headerview,
2791                                           prefs_common.display_header_pane);
2792                 break;
2793         case SEPARATE_FOLDER:
2794                 vpaned = gtk_vpaned_new();
2795                 if (messageview_is_visible(mainwin->messageview)) {
2796                         gtk_box_pack_start(GTK_BOX(vbox_body), vpaned,
2797                                            TRUE, TRUE, 0);
2798                         gtk_paned_add1(GTK_PANED(vpaned),
2799                                        GTK_WIDGET_PTR(mainwin->summaryview));
2800                 } else {
2801                         gtk_box_pack_start(GTK_BOX(vbox_body),
2802                                            GTK_WIDGET_PTR(mainwin->summaryview),
2803                                            TRUE, TRUE, 0);
2804                         gtk_widget_ref(vpaned);
2805                 }
2806                 gtk_paned_add2(GTK_PANED(vpaned),
2807                                GTK_WIDGET_PTR(mainwin->messageview));
2808                 gtk_widget_show(vpaned);
2809                 gtk_widget_queue_resize(vpaned);
2810
2811                 mainwin->win.sep_folder.folderwin = folderwin;
2812                 mainwin->win.sep_folder.vpaned    = vpaned;
2813
2814                 /* remove headerview if not in prefs */
2815                 headerview_set_visibility(mainwin->messageview->headerview,
2816                                           prefs_common.display_header_pane);
2817
2818                 break;
2819         case SEPARATE_MESSAGE:
2820                 hpaned = gtk_hpaned_new();
2821                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
2822                 gtk_paned_add1(GTK_PANED(hpaned),
2823                                GTK_WIDGET_PTR(mainwin->folderview));
2824                 gtk_paned_add2(GTK_PANED(hpaned),
2825                                GTK_WIDGET_PTR(mainwin->summaryview));
2826                 gtk_widget_show(hpaned);
2827                 gtk_widget_queue_resize(hpaned);
2828                 messageview_add_toolbar(mainwin->messageview, messagewin);
2829                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
2830                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
2831
2832                 mainwin->win.sep_message.messagewin = messagewin;
2833                 mainwin->win.sep_message.hpaned     = hpaned;
2834
2835                 gtk_widget_realize(messagewin);
2836                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
2837                 gtk_widget_show_all(messagewin);
2838                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
2839                                   mainwin->messageview->handlebox,
2840                                   prefs_common.toolbar_style);
2841
2842                 /* remove headerview if not in prefs */
2843                 headerview_set_visibility(mainwin->messageview->headerview,
2844                                           prefs_common.display_header_pane);
2845
2846                 break;
2847         case SEPARATE_BOTH:
2848                 messageview_add_toolbar(mainwin->messageview, messagewin);
2849                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
2850                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
2851
2852                 gtk_box_pack_start(GTK_BOX(vbox_body),
2853                                    GTK_WIDGET_PTR(mainwin->summaryview),
2854                                    TRUE, TRUE, 0);
2855
2856                 mainwin->win.sep_both.folderwin = folderwin;
2857                 mainwin->win.sep_both.messagewin = messagewin;
2858
2859                 gtk_widget_realize(messagewin);
2860                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
2861                 gtk_widget_show_all(messagewin);
2862                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
2863                                   mainwin->messageview->handlebox,
2864                                   prefs_common.toolbar_style);
2865
2866                 /* remove headerview if not in prefs */
2867                 headerview_set_visibility(mainwin->messageview->headerview,
2868                                           prefs_common.display_header_pane);
2869
2870                 break;
2871         }
2872
2873         if (messageview_is_visible(mainwin->messageview))
2874                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
2875                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
2876         else
2877                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
2878                               GTK_ARROW_UP, GTK_SHADOW_OUT);
2879
2880         gtk_window_move(GTK_WINDOW(mainwin->window),
2881                         prefs_common.mainwin_x,
2882                         prefs_common.mainwin_y);
2883
2884         gtk_widget_queue_resize(vbox_body);
2885         gtk_widget_queue_resize(mainwin->vbox);
2886         gtk_widget_queue_resize(mainwin->window);
2887         /* CLAWS: previous "gtk_widget_show_all" makes noticeview
2888          * and mimeview icon list/ctree lose track of their visibility states */
2889         if (!noticeview_is_visible(mainwin->messageview->noticeview))
2890                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->noticeview));
2891         if (!noticeview_is_visible(mainwin->messageview->mimeview->siginfoview))
2892                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->mimeview->siginfoview));
2893         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mainwin->messageview->mimeview->mime_toggle)))
2894                 gtk_widget_hide(mainwin->messageview->mimeview->icon_mainbox);
2895         else
2896                 gtk_widget_hide(mainwin->messageview->mimeview->ctree_mainbox);
2897
2898         mainwin->type = type;
2899
2900
2901         /* toggle menu state */
2902         menuitem = gtk_item_factory_get_item
2903                 (ifactory, "/View/Show or hide/Folder tree");
2904         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2905                                        (type & SEPARATE_FOLDER) == 0 ? TRUE :
2906                                        prefs_common.folderview_visible);
2907         gtk_widget_set_sensitive(menuitem, ((type & SEPARATE_FOLDER) != 0));
2908         menuitem = gtk_item_factory_get_item
2909                 (ifactory, "/View/Show or hide/Message view");
2910         gtk_check_menu_item_set_active
2911                 (GTK_CHECK_MENU_ITEM(menuitem),
2912                  messageview_is_visible(mainwin->messageview));
2913
2914         menuitem = gtk_item_factory_get_item
2915                 (ifactory, "/View/Separate folder tree");
2916         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2917                                        ((type & SEPARATE_FOLDER) != 0));
2918         menuitem = gtk_item_factory_get_item
2919                 (ifactory, "/View/Separate message view");
2920         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2921                                        ((type & SEPARATE_MESSAGE) != 0));
2922
2923         if (folderwin) {
2924                 g_signal_connect
2925                         (G_OBJECT(folderwin), "size_allocate",
2926                          G_CALLBACK(folder_window_size_allocate_cb),
2927                          mainwin);
2928         }
2929         if (messagewin) {
2930                 g_signal_connect
2931                         (G_OBJECT(messagewin), "size_allocate",
2932                          G_CALLBACK(message_window_size_allocate_cb),
2933                          mainwin);
2934         }
2935
2936         debug_print("done.\n");
2937 }
2938
2939 void main_window_destroy_all(void)
2940 {
2941         while (mainwin_list != NULL) {
2942                 MainWindow *mainwin = (MainWindow*)mainwin_list->data;
2943
2944                 /* free toolbar stuff */
2945                 toolbar_clear_list(TOOLBAR_MAIN);
2946                 TOOLBAR_DESTROY_ACTIONS(mainwin->toolbar->action_list);
2947                 TOOLBAR_DESTROY_ITEMS(mainwin->toolbar->item_list);
2948
2949                 mainwin->folderview->mainwin = NULL;
2950                 mainwin->summaryview->mainwin = NULL;
2951                 mainwin->messageview->mainwin = NULL;
2952
2953                 g_free(mainwin->toolbar);
2954                 g_free(mainwin);
2955
2956                 mainwin_list = g_list_remove(mainwin_list, mainwin);
2957         }
2958         g_list_free(mainwin_list);
2959         mainwin_list = NULL;
2960 }
2961
2962 static void toolbar_child_attached(GtkWidget *widget, GtkWidget *child,
2963                                    gpointer data)
2964 {
2965         gtk_widget_set_size_request(child, 1, -1);
2966 }
2967
2968 static void toolbar_child_detached(GtkWidget *widget, GtkWidget *child,
2969                                    gpointer data)
2970 {
2971         gtk_widget_set_size_request(child, -1, -1);
2972 }
2973
2974 static gboolean ac_label_button_pressed(GtkWidget *widget, GdkEventButton *event,
2975                                     gpointer data)
2976 {
2977         MainWindow *mainwin = (MainWindow *)data;
2978
2979         if (!event) return FALSE;
2980
2981         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2982         g_object_set_data(G_OBJECT(mainwin->ac_menu), "menu_button",
2983                           widget);
2984
2985         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2986                        menu_button_position, widget,
2987                        event->button, event->time);
2988
2989         return TRUE;
2990 }
2991
2992 static gint main_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2993                                  gpointer data)
2994 {
2995         MainWindow *mainwin = (MainWindow *)data;
2996
2997         if (mainwin->lock_count == 0)
2998                 app_exit_cb(data, 0, widget);
2999
3000         return TRUE;
3001 }
3002
3003 static gint folder_window_close_cb(GtkWidget *widget, GdkEventAny *event,
3004                                    gpointer data)
3005 {
3006         MainWindow *mainwin = (MainWindow *)data;
3007         GtkWidget *menuitem;
3008
3009         menuitem = gtk_item_factory_get_item
3010                 (mainwin->menu_factory, "/View/Show or hide/Folder tree");
3011         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
3012
3013         return TRUE;
3014 }
3015
3016 static gint message_window_close_cb(GtkWidget *widget, GdkEventAny *event,
3017                                     gpointer data)
3018 {
3019         MainWindow *mainwin = (MainWindow *)data;
3020         GtkWidget *menuitem;
3021
3022         menuitem = gtk_item_factory_get_item
3023                 (mainwin->menu_factory, "/View/Show or hide/Message view");
3024         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
3025
3026         mainwin->messageview->statusbar = mainwin->statusbar;
3027         mainwin->messageview->statusbar_cid = mainwin->messageview_cid;
3028
3029         return TRUE;
3030 }
3031
3032 static void main_window_size_allocate_cb(GtkWidget *widget,
3033                                          GtkAllocation *allocation,
3034                                          gpointer data)
3035 {
3036         MainWindow *mainwin = (MainWindow *)data;
3037
3038         main_window_get_size(mainwin);
3039 }
3040
3041 static void folder_window_size_allocate_cb(GtkWidget *widget,
3042                                            GtkAllocation *allocation,
3043                                            gpointer data)
3044 {
3045         MainWindow *mainwin = (MainWindow *)data;
3046
3047         main_window_get_size(mainwin);
3048 }
3049
3050 static void message_window_size_allocate_cb(GtkWidget *widget,
3051                                             GtkAllocation *allocation,
3052                                             gpointer data)
3053 {
3054         MainWindow *mainwin = (MainWindow *)data;
3055
3056         main_window_get_size(mainwin);
3057 }
3058
3059 static void add_mailbox_cb(MainWindow *mainwin, guint action,
3060                            GtkWidget *widget)
3061 {
3062         main_window_add_mailbox(mainwin);
3063 }
3064
3065 static void update_folderview_cb(MainWindow *mainwin, guint action,
3066                                  GtkWidget *widget)
3067 {
3068         summary_show(mainwin->summaryview, NULL);
3069         folderview_check_new_all();
3070 }
3071
3072 static void foldersort_cb(MainWindow *mainwin, guint action,
3073                            GtkWidget *widget)
3074 {
3075         foldersort_open();
3076 }
3077
3078 static void import_mbox_cb(MainWindow *mainwin, guint action,
3079                            GtkWidget *widget)
3080 {
3081         /* only notify if import has failed */
3082         if (import_mbox(mainwin->summaryview->folder_item) == -1) {
3083                 alertpanel_error(_("Mbox import has failed."));
3084         }
3085 }
3086
3087 static void export_mbox_cb(MainWindow *mainwin, guint action,
3088                            GtkWidget *widget)
3089 {
3090         /* only notify if export has failed */
3091         if (export_mbox(mainwin->summaryview->folder_item) == -1) {
3092                 alertpanel_error(_("Export to mbox has failed."));
3093         }
3094 }
3095
3096 static void export_list_mbox_cb(MainWindow *mainwin, guint action,
3097                                 GtkWidget *widget)
3098 {
3099         /* only notify if export has failed */
3100         if (summaryview_export_mbox_list(mainwin->summaryview) == -1) {
3101                 alertpanel_error(_("Export to mbox has failed."));
3102         }
3103 }
3104
3105 static void empty_trash_cb(MainWindow *mainwin, guint action,
3106                            GtkWidget *widget)
3107 {
3108         main_window_empty_trash(mainwin, TRUE);
3109 }
3110
3111 static void save_as_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3112 {
3113         summary_save_as(mainwin->summaryview);
3114 }
3115
3116 static void print_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3117 {
3118         summary_print(mainwin->summaryview);
3119 }
3120
3121 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3122 {
3123         if (prefs_common.confirm_on_exit) {
3124                 if (alertpanel(_("Exit"), _("Exit Sylpheed-Claws?"),
3125                                GTK_STOCK_CANCEL, GTK_STOCK_QUIT,  NULL)
3126                     != G_ALERTALTERNATE)
3127                         return;
3128                 manage_window_focus_in(mainwin->window, NULL, NULL);
3129         }
3130
3131         app_will_exit(widget, mainwin);
3132 }
3133
3134 static void search_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3135 {
3136         if (action == 1)
3137                 summary_search(mainwin->summaryview);
3138         else
3139                 message_search(mainwin->messageview);
3140 }
3141
3142 static void mainwindow_quicksearch(MainWindow *mainwin, guint action, GtkWidget *widget)
3143 {
3144         prefs_common.show_searchbar = TRUE;
3145         summaryview_activate_quicksearch(mainwin->summaryview);
3146 }
3147
3148 static void toggle_folder_cb(MainWindow *mainwin, guint action,
3149                              GtkWidget *widget)
3150 {
3151         gboolean active;
3152
3153         active = GTK_CHECK_MENU_ITEM(widget)->active;
3154
3155         switch (mainwin->type) {
3156         case SEPARATE_NONE:
3157         case SEPARATE_MESSAGE:
3158                 break;
3159         case SEPARATE_FOLDER:
3160                 debug_print("separate folder\n");
3161                 if (active)
3162                         gtk_widget_show(mainwin->win.sep_folder.folderwin);
3163                 else
3164                         gtk_widget_hide(mainwin->win.sep_folder.folderwin);
3165                 break;
3166         case SEPARATE_BOTH:
3167                 if (active)
3168                         gtk_widget_show(mainwin->win.sep_both.folderwin);
3169                 else
3170                         gtk_widget_hide(mainwin->win.sep_both.folderwin);
3171                 break;
3172         }
3173
3174         prefs_common.folderview_visible = active;
3175 }
3176
3177 static void toggle_message_cb(MainWindow *mainwin, guint action,
3178                               GtkWidget *widget)
3179 {
3180         gboolean active;
3181
3182         active = GTK_CHECK_MENU_ITEM(widget)->active;
3183
3184         if (active != messageview_is_visible(mainwin->messageview))
3185                 summary_toggle_view(mainwin->summaryview);
3186 }
3187
3188 static void toggle_toolbar_cb(MainWindow *mainwin, guint action,
3189                               GtkWidget *widget)
3190 {
3191         toolbar_toggle(action, mainwin);
3192 }
3193
3194 void main_window_reply_cb(MainWindow *mainwin, guint action,
3195                           GtkWidget *widget)
3196 {
3197         MessageView *msgview = (MessageView*)mainwin->messageview;
3198         GSList *msginfo_list = NULL;
3199
3200         g_return_if_fail(msgview != NULL);
3201
3202         msginfo_list = summary_get_selection(mainwin->summaryview);
3203         g_return_if_fail(msginfo_list != NULL);
3204         compose_reply_from_messageview(msgview, msginfo_list, action);
3205         g_slist_free(msginfo_list);
3206 }
3207
3208
3209 static void toggle_statusbar_cb(MainWindow *mainwin, guint action,
3210                                 GtkWidget *widget)
3211 {
3212         if (GTK_CHECK_MENU_ITEM(widget)->active) {
3213                 gtk_widget_show(mainwin->hbox_stat);
3214                 prefs_common.show_statusbar = TRUE;
3215         } else {
3216                 gtk_widget_hide(mainwin->hbox_stat);
3217                 prefs_common.show_statusbar = FALSE;
3218         }
3219 }
3220
3221 static void separate_widget_cb(MainWindow *mainwin, guint action,
3222                                GtkWidget *widget)
3223 {
3224         SeparateType type;
3225
3226         if (GTK_CHECK_MENU_ITEM(widget)->active)
3227                 type = mainwin->type | action;
3228         else
3229                 type = mainwin->type & ~action;
3230
3231         main_window_separation_change(mainwin, type);
3232
3233         prefs_common.sep_folder = (type & SEPARATE_FOLDER)  != 0;
3234         prefs_common.sep_msg    = (type & SEPARATE_MESSAGE) != 0;
3235 }
3236
3237 void main_window_toggle_work_offline (MainWindow *mainwin, gboolean offline,
3238                                         gboolean ask_sync)
3239 {
3240         offline_ask_sync = ask_sync;
3241         if (offline)
3242                 online_switch_clicked (GTK_BUTTON(mainwin->online_switch), mainwin);
3243         else
3244                 online_switch_clicked (GTK_BUTTON(mainwin->offline_switch), mainwin);
3245         offline_ask_sync = TRUE;
3246 }
3247
3248 static void toggle_work_offline_cb (MainWindow *mainwin, guint action, GtkWidget *widget)
3249 {
3250         main_window_toggle_work_offline(mainwin, GTK_CHECK_MENU_ITEM(widget)->active, TRUE);
3251 }
3252
3253 static void mainwindow_check_synchronise(MainWindow *mainwin, gboolean ask)
3254 {
3255         GList *folderlist = folder_get_list();
3256         gboolean found = FALSE;
3257
3258         /* see if there are synchronised folders */
3259         for (; folderlist; folderlist = folderlist->next) {
3260                 Folder *folder = (Folder *)folderlist->data;
3261                 if (folder_want_synchronise(folder)) {
3262                         found = TRUE;
3263                         break;
3264                 }
3265         }
3266
3267         if (!found)
3268                 return;
3269
3270         if (offline_ask_sync && ask && alertpanel(_("Folder synchronisation"),
3271                         _("Do you want to synchronise your folders now?"),
3272                         GTK_STOCK_CANCEL, _("+_Synchronise"), NULL) != G_ALERTALTERNATE)
3273                 return;
3274
3275         folder_synchronise(NULL);
3276 }
3277
3278 static void online_switch_clicked (GtkButton *btn, gpointer data)
3279 {
3280         MainWindow *mainwin;
3281         GtkItemFactory *ifactory;
3282         GtkCheckMenuItem *menuitem;
3283
3284         mainwin = (MainWindow *) data;
3285
3286         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
3287         menuitem = GTK_CHECK_MENU_ITEM (gtk_item_factory_get_widget(ifactory, "/File/Work offline"));
3288
3289         g_return_if_fail(mainwin != NULL);
3290         g_return_if_fail(menuitem != NULL);
3291
3292         if (btn == GTK_BUTTON(mainwin->online_switch)) {
3293                 gtk_widget_hide (mainwin->online_switch);
3294                 gtk_widget_show (mainwin->offline_switch);
3295                 menuitem->active = TRUE;
3296                 inc_autocheck_timer_remove();
3297
3298                 /* go offline */
3299                 if (prefs_common.work_offline)
3300                         return;
3301                 mainwindow_check_synchronise(mainwin, TRUE);
3302                 prefs_common.work_offline = TRUE;
3303                 imap_disconnect_all();
3304         } else {
3305                 /*go online */
3306                 if (!prefs_common.work_offline)
3307                         return;
3308                 gtk_widget_hide (mainwin->offline_switch);
3309                 gtk_widget_show (mainwin->online_switch);
3310                 menuitem->active = FALSE;
3311                 prefs_common.work_offline = FALSE;
3312                 inc_autocheck_timer_set();
3313                 refresh_resolvers();
3314         }
3315 }
3316
3317 static void addressbook_open_cb(MainWindow *mainwin, guint action,
3318                                 GtkWidget *widget)
3319 {
3320         addressbook_open(NULL);
3321 }
3322
3323 static void log_window_show_cb(MainWindow *mainwin, guint action,
3324                                GtkWidget *widget)
3325 {
3326         log_window_show(mainwin->logwin);
3327 }
3328
3329 static void inc_cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3330 {
3331         inc_cancel_all();
3332 }
3333
3334 static void move_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3335 {
3336         summary_move_to(mainwin->summaryview);
3337 }
3338
3339 static void copy_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3340 {
3341         summary_copy_to(mainwin->summaryview);
3342 }
3343
3344 static void delete_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3345 {
3346         summary_delete(mainwin->summaryview);
3347 }
3348
3349 static void delete_trash_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3350 {
3351         summary_delete_trash(mainwin->summaryview);
3352 }
3353
3354 static void cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3355 {
3356         summary_cancel(mainwin->summaryview);
3357 }
3358
3359 static void open_msg_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3360 {
3361         summary_open_msg(mainwin->summaryview);
3362 }
3363
3364 static void view_source_cb(MainWindow *mainwin, guint action,
3365                            GtkWidget *widget)
3366 {
3367         summary_view_source(mainwin->summaryview);
3368 }
3369
3370 static void show_all_header_cb(MainWindow *mainwin, guint action,
3371                                GtkWidget *widget)
3372 {
3373         if (mainwin->menu_lock_count) return;
3374         mainwin->summaryview->messageview->all_headers =
3375                         GTK_CHECK_MENU_ITEM(widget)->active;
3376         summary_display_msg_selected(mainwin->summaryview,
3377                                      GTK_CHECK_MENU_ITEM(widget)->active);
3378 }
3379
3380 #define SET_CHECK_MENU_ACTIVE(path, active) \
3381 { \
3382         menuitem = gtk_item_factory_get_widget(ifactory, path); \
3383         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
3384 }
3385
3386 static void hide_quotes_cb(MainWindow *mainwin, guint action,
3387                                GtkWidget *widget)
3388 {
3389         GtkWidget *menuitem;
3390         GtkItemFactory *ifactory = mainwin->menu_factory;
3391
3392         if (mainwin->menu_lock_count) return;
3393
3394         prefs_common.hide_quotes =
3395                         GTK_CHECK_MENU_ITEM(widget)->active ? action : 0;
3396
3397         mainwin->menu_lock_count++;
3398         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
3399         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
3400         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
3401         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), prefs_common.hide_quotes > 0);
3402         mainwin->menu_lock_count--;
3403
3404         summary_redisplay_msg(mainwin->summaryview);
3405 }
3406
3407 #undef SET_CHECK_MENU_ACTIVE
3408 static void mark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3409 {
3410         summary_mark(mainwin->summaryview);
3411 }
3412
3413 static void unmark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3414 {
3415         summary_unmark(mainwin->summaryview);
3416 }
3417
3418 static void mark_as_unread_cb(MainWindow *mainwin, guint action,
3419                               GtkWidget *widget)
3420 {
3421         summary_mark_as_unread(mainwin->summaryview);
3422 }
3423
3424 static void mark_as_read_cb(MainWindow *mainwin, guint action,
3425                             GtkWidget *widget)
3426 {
3427         summary_mark_as_read(mainwin->summaryview);
3428 }
3429
3430 static void mark_all_read_cb(MainWindow *mainwin, guint action,
3431                              GtkWidget *widget)
3432 {
3433         summary_mark_all_read(mainwin->summaryview);
3434 }
3435
3436 static void mark_as_spam_cb(MainWindow *mainwin, guint action,
3437                              GtkWidget *widget)
3438 {
3439         summary_mark_as_spam(mainwin->summaryview, action, NULL);
3440 }
3441
3442 static void ignore_thread_cb(MainWindow *mainwin, guint action,
3443                             GtkWidget *widget)
3444 {
3445         summary_ignore_thread(mainwin->summaryview);
3446 }
3447
3448 static void unignore_thread_cb(MainWindow *mainwin, guint action,
3449                             GtkWidget *widget)
3450 {
3451         summary_unignore_thread(mainwin->summaryview);
3452 }
3453
3454 static void lock_msgs_cb(MainWindow *mainwin, guint action,
3455                             GtkWidget *widget)
3456 {
3457         summary_msgs_lock(mainwin->summaryview);
3458 }
3459
3460 static void unlock_msgs_cb(MainWindow *mainwin, guint action,
3461                             GtkWidget *widget)
3462 {
3463         summary_msgs_unlock(mainwin->summaryview);
3464 }
3465
3466
3467 static void reedit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3468 {
3469         summary_reedit(mainwin->summaryview);
3470 }
3471
3472 static void add_address_cb(MainWindow *mainwin, guint action,
3473                            GtkWidget *widget)
3474 {
3475         summary_add_address(mainwin->summaryview);
3476 }
3477
3478 static void set_charset_cb(MainWindow *mainwin, guint action,
3479                            GtkWidget *widget)
3480 {
3481         const gchar *str;
3482
3483         if (GTK_CHECK_MENU_ITEM(widget)->active) {
3484                 str = conv_get_charset_str((CharSet)action);
3485
3486                 g_free(mainwin->messageview->forced_charset);
3487                 mainwin->messageview->forced_charset = str ? g_strdup(str) : NULL;
3488                 procmime_force_charset(str);
3489
3490                 summary_redisplay_msg(mainwin->summaryview);
3491
3492                 debug_print("forced charset: %s\n", str ? str : "Auto-Detect");
3493         }
3494 }
3495
3496 static void set_decode_cb(MainWindow *mainwin, guint action,
3497                            GtkWidget *widget)
3498 {
3499         if (GTK_CHECK_MENU_ITEM(widget)->active) {
3500                 mainwin->messageview->forced_encoding = (EncodingType)action;
3501
3502                 summary_redisplay_msg(mainwin->summaryview);
3503
3504                 debug_print("forced encoding: %d\n", action);
3505         }
3506 }
3507
3508 static void hide_read_messages (MainWindow *mainwin, guint action,
3509                                 GtkWidget *widget)
3510 {
3511         if (!mainwin->summaryview->folder_item
3512             || g_object_get_data(G_OBJECT(widget), "dont_toggle"))
3513                 return;
3514         summary_toggle_show_read_messages(mainwin->summaryview);
3515 }
3516
3517 static void thread_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3518 {
3519         gboolean threaded = FALSE;
3520         if (mainwin->menu_lock_count) return;
3521         if (!mainwin->summaryview->folder_item) return;
3522
3523         threaded = GTK_CHECK_MENU_ITEM(widget)->active;
3524
3525         mainwin->summaryview->folder_item->threaded = threaded;
3526
3527         mainwin->summaryview->threaded = threaded;
3528
3529         summary_show(mainwin->summaryview,
3530                         mainwin->summaryview->folder_item);
3531 }
3532
3533 static void expand_threads_cb(MainWindow *mainwin, guint action,
3534                               GtkWidget *widget)
3535 {
3536         summary_expand_threads(mainwin->summaryview);
3537 }
3538
3539 static void collapse_threads_cb(MainWindow *mainwin, guint action,
3540                                 GtkWidget *widget)
3541 {
3542         summary_collapse_threads(mainwin->summaryview);
3543 }
3544
3545 static void set_summary_display_item_cb(MainWindow *mainwin, guint action,
3546                                 GtkWidget *widget)
3547 {
3548         prefs_summary_column_open();
3549 }
3550
3551 static void set_folder_display_item_cb(MainWindow *mainwin, guint action,
3552                                 GtkWidget *widget)
3553 {
3554         prefs_folder_column_open();
3555 }
3556
3557 static void sort_summary_cb(MainWindow *mainwin, guint action,
3558                             GtkWidget *widget)
3559 {
3560         FolderItem *item = mainwin->summaryview->folder_item;
3561         GtkWidget *menuitem;
3562
3563         if (mainwin->menu_lock_count) return;
3564
3565         if (GTK_CHECK_MENU_ITEM(widget)->active && item) {
3566                 menuitem = gtk_item_factory_get_item
3567                         (mainwin->menu_factory, "/View/Sort/Ascending");
3568                 summary_sort(mainwin->summaryview, (FolderSortKey)action,
3569                              GTK_CHECK_MENU_ITEM(menuitem)->active
3570                              ? SORT_ASCENDING : SORT_DESCENDING);
3571                 item->sort_key = action;
3572         }
3573 }
3574
3575 static void sort_summary_type_cb(MainWindow *mainwin, guint action,
3576                                  GtkWidget *widget)
3577 {
3578         FolderItem *item = mainwin->summaryview->folder_item;
3579
3580         if (mainwin->menu_lock_count) return;
3581
3582         if (GTK_CHECK_MENU_ITEM(widget)->active && item)
3583                 summary_sort(mainwin->summaryview,
3584                              item->sort_key, (FolderSortType)action);
3585 }
3586
3587 static void attract_by_subject_cb(MainWindow *mainwin, guint action,
3588                                   GtkWidget *widget)
3589 {
3590         summary_attract_by_subject(mainwin->summaryview);
3591 }
3592
3593 static void delete_duplicated_cb(MainWindow *mainwin, guint action,
3594                                  GtkWidget *widget)
3595 {
3596         FolderItem *item;
3597
3598         item = folderview_get_selected_item(mainwin->folderview);
3599         if (item) {
3600                 main_window_cursor_wait(mainwin);
3601                 STATUSBAR_PUSH(mainwin, _("Deleting duplicated messages..."));
3602
3603                 folderutils_delete_duplicates(item, prefs_common.immediate_exec ?
3604                                               DELETE_DUPLICATES_REMOVE : DELETE_DUPLICATES_SETFLAG);
3605
3606                 STATUSBAR_POP(mainwin);
3607                 main_window_cursor_normal(mainwin);
3608         }
3609 }
3610
3611 struct DelDupsData
3612 {
3613         guint   dups;
3614         guint   folders;
3615 };
3616
3617 static void deldup_all(FolderItem *item, gpointer _data)
3618 {
3619         struct DelDupsData *data = _data;
3620         gint result;
3621
3622         result = folderutils_delete_duplicates(item, DELETE_DUPLICATES_REMOVE);
3623         if (result >= 0) {
3624                 data->dups += result;
3625                 data->folders += 1;
3626         }
3627 }
3628
3629 static void delete_duplicated_all_cb(MainWindow *mainwin, guint action,
3630                                  GtkWidget *widget)
3631 {
3632         struct DelDupsData data = {0, 0};
3633
3634         folder_func_to_all_folders(deldup_all, &data);
3635         alertpanel_notice(ngettext("Deleted %d duplicate message in %d folders.\n",
3636                                    "Deleted %d duplicate messages in %d folders.\n",
3637                                    data.dups),
3638                           data.dups, data.folders);
3639 }
3640
3641 static void filter_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3642 {
3643         summary_filter(mainwin->summaryview, (gboolean)action);
3644 }
3645
3646 static void execute_summary_cb(MainWindow *mainwin, guint action,
3647                                GtkWidget *widget)
3648 {
3649         summary_execute(mainwin->summaryview);
3650 }
3651
3652 static void update_summary_cb(MainWindow *mainwin, guint action,
3653                               GtkWidget *widget)
3654 {
3655         FolderItem *fitem;
3656         FolderView *folderview = mainwin->folderview;
3657
3658         if (!mainwin->summaryview->folder_item) return;
3659         if (!folderview->opened) return;
3660
3661         folder_update_op_count();
3662
3663         fitem = gtk_ctree_node_get_row_data(GTK_CTREE(folderview->ctree),
3664                                             folderview->opened);
3665         if (!fitem) return;
3666
3667         folder_item_scan(fitem);
3668         summary_show(mainwin->summaryview, fitem);
3669 }
3670
3671 static void prev_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3672 {
3673         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
3674 }
3675
3676 static void next_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3677 {
3678         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
3679 }
3680
3681 static void prev_unread_cb(MainWindow *mainwin, guint action,
3682                            GtkWidget *widget)
3683 {
3684         summary_select_prev_unread(mainwin->summaryview);
3685 }
3686
3687 static void next_unread_cb(MainWindow *mainwin, guint action,
3688                            GtkWidget *widget)
3689 {
3690         summary_select_next_unread(mainwin->summaryview);
3691 }
3692
3693 static void prev_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3694 {
3695         summary_select_prev_new(mainwin->summaryview);
3696 }
3697
3698 static void next_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3699 {
3700         summary_select_next_new(mainwin->summaryview);
3701 }
3702
3703 static void prev_marked_cb(MainWindow *mainwin, guint action,
3704                            GtkWidget *widget)
3705 {
3706         summary_select_prev_marked(mainwin->summaryview);
3707 }
3708
3709 static void next_marked_cb(MainWindow *mainwin, guint action,
3710                            GtkWidget *widget)
3711 {
3712         summary_select_next_marked(mainwin->summaryview);
3713 }
3714
3715 static void prev_labeled_cb(MainWindow *mainwin, guint action,
3716                             GtkWidget *widget)
3717 {
3718         summary_select_prev_labeled(mainwin->summaryview);
3719 }
3720
3721 static void next_labeled_cb(MainWindow *mainwin, guint action,
3722                             GtkWidget *widget)
3723 {
3724         summary_select_next_labeled(mainwin->summaryview);
3725 }
3726
3727 static void last_read_cb(MainWindow *mainwin, guint action,
3728                             GtkWidget *widget)
3729 {
3730         summary_select_last_read(mainwin->summaryview);
3731 }
3732
3733 static void parent_cb(MainWindow *mainwin, guint action,
3734                             GtkWidget *widget)
3735 {
3736         summary_select_parent(mainwin->summaryview);
3737 }
3738
3739 static void goto_folder_cb(MainWindow *mainwin, guint action,
3740                            GtkWidget *widget)
3741 {
3742         FolderItem *to_folder;
3743
3744         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL);
3745
3746         if (to_folder)
3747                 folderview_select(mainwin->folderview, to_folder);
3748 }
3749
3750 static void goto_unread_folder_cb(MainWindow *mainwin, guint action,
3751                            GtkWidget *widget)
3752 {
3753         folderview_select_next_unread(mainwin->folderview, FALSE);
3754 }
3755
3756 static void copy_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3757 {
3758         messageview_copy_clipboard(mainwin->messageview);
3759 }
3760
3761 static void allsel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3762 {
3763         MessageView *msgview = mainwin->messageview;
3764
3765         if (messageview_is_visible(msgview) &&
3766                  (GTK_WIDGET_HAS_FOCUS(msgview->mimeview->textview->text)))
3767                 messageview_select_all(mainwin->messageview);
3768         else
3769                 summary_select_all(mainwin->summaryview);
3770 }
3771
3772 static void select_thread_cb(MainWindow *mainwin, guint action,
3773                              GtkWidget *widget)
3774 {
3775         summary_select_thread(mainwin->summaryview);
3776 }
3777
3778 static void create_filter_cb(MainWindow *mainwin, guint action,
3779                              GtkWidget *widget)
3780 {
3781         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 0);
3782 }
3783
3784 static void create_processing_cb(MainWindow *mainwin, guint action,
3785                              GtkWidget *widget)
3786 {
3787         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 1);
3788 }
3789
3790 static void prefs_pre_processing_open_cb(MainWindow *mainwin, guint action,
3791                                          GtkWidget *widget)
3792 {
3793         prefs_filtering_open(&pre_global_processing,
3794                              _("Processing rules to apply before folder rules"),
3795                              MANUAL_ANCHOR_PROCESSING,
3796                              NULL, NULL, FALSE);
3797 }
3798
3799 static void prefs_post_processing_open_cb(MainWindow *mainwin, guint action,
3800                                           GtkWidget *widget)
3801 {
3802         prefs_filtering_open(&post_global_processing,
3803                              _("Processing rules to apply after folder rules"),
3804                              MANUAL_ANCHOR_PROCESSING,
3805                              NULL, NULL, FALSE);
3806 }
3807
3808 static void prefs_filtering_open_cb(MainWindow *mainwin, guint action,
3809                                     GtkWidget *widget)
3810 {
3811         prefs_filtering_open(&filtering_rules,
3812                              _("Filtering configuration"),
3813                              MANUAL_ANCHOR_FILTERING,
3814                              NULL, NULL, TRUE);
3815 }
3816
3817 static void prefs_template_open_cb(MainWindow *mainwin, guint action,
3818                                    GtkWidget *widget)
3819 {
3820         prefs_template_open();
3821 }
3822
3823 static void prefs_actions_open_cb(MainWindow *mainwin, guint action,
3824                                   GtkWidget *widget)
3825 {
3826         prefs_actions_open(mainwin);
3827 }
3828 #ifdef USE_OPENSSL
3829 static void ssl_manager_open_cb(MainWindow *mainwin, guint action,
3830                                   GtkWidget *widget)
3831 {
3832         ssl_manager_open(mainwin);
3833 }
3834 #endif
3835 static void prefs_account_open_cb(MainWindow *mainwin, guint action,
3836                                   GtkWidget *widget)
3837 {
3838         if (!cur_account) {
3839                 new_account_cb(mainwin, 0, widget);
3840         } else {
3841                 account_open(cur_account);
3842         }
3843 }
3844
3845 static void new_account_cb(MainWindow *mainwin, guint action,
3846                            GtkWidget *widget)
3847 {
3848         account_edit_open();
3849         if (!compose_get_compose_list()) account_add();
3850 }
3851
3852 static void account_selector_menu_cb(GtkMenuItem *menuitem, gpointer data)
3853 {
3854         FolderItem *item = NULL;
3855         cur_account = (PrefsAccount *)data;
3856
3857         if (!mainwindow_get_mainwindow())
3858                 return;
3859         main_window_show_cur_account(mainwindow_get_mainwindow());
3860         toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
3861         main_window_set_menu_sensitive(mainwindow_get_mainwindow());
3862         toolbar_main_set_sensitive(mainwindow_get_mainwindow());
3863         item = folderview_get_selected_item(
3864                         mainwindow_get_mainwindow()->folderview);
3865         if (item) {
3866                 toolbar_set_compose_button
3867                         (mainwindow_get_mainwindow()->toolbar,
3868                          FOLDER_TYPE(item->folder) == F_NEWS ?
3869                          COMPOSEBUTTON_NEWS : COMPOSEBUTTON_MAIL);
3870         }
3871 }
3872
3873 static void account_receive_menu_cb(GtkMenuItem *menuitem, gpointer data)
3874 {
3875         MainWindow *mainwin = (MainWindow *)mainwin_list->data;
3876         PrefsAccount *account = (PrefsAccount *)data;
3877
3878         inc_account_mail(mainwin, account);
3879 }
3880
3881 static void account_compose_menu_cb(GtkMenuItem *menuitem, gpointer data)
3882 {
3883         MainWindow *mainwin = (MainWindow *)mainwin_list->data;
3884         PrefsAccount *account = (PrefsAccount *)data;
3885         FolderItem *item = mainwin->summaryview->folder_item;
3886
3887         compose_new_with_folderitem(account, item);
3888 }
3889
3890 static void prefs_open_cb(GtkMenuItem *menuitem, gpointer data)
3891 {
3892         prefs_gtk_open();
3893 }
3894
3895 static void plugins_open_cb(GtkMenuItem *menuitem, gpointer data)
3896 {
3897         pluginwindow_create();
3898 }
3899
3900 static void manual_open_cb(MainWindow *mainwin, guint action,
3901                            GtkWidget *widget)
3902 {
3903         manual_open((ManualType)action, NULL);
3904 }
3905
3906 static void legend_open_cb(GtkMenuItem *menuitem, gpointer data)
3907 {
3908         legend_show();
3909 }
3910
3911 static void scan_tree_func(Folder *folder, FolderItem *item, gpointer data)
3912 {
3913         MainWindow *mainwin = (MainWindow *)data;
3914         gchar *str;
3915
3916         if (item->path)
3917                 str = g_strdup_printf(_("Scanning folder %s%c%s ..."),
3918                                       LOCAL_FOLDER(folder)->rootpath,
3919                                       G_DIR_SEPARATOR,
3920                                       item->path);
3921         else
3922                 str = g_strdup_printf(_("Scanning folder %s ..."),
3923                                       LOCAL_FOLDER(folder)->rootpath);
3924
3925         STATUSBAR_PUSH(mainwin, str);
3926         STATUSBAR_POP(mainwin);
3927         g_free(str);
3928 }
3929
3930 static gboolean mainwindow_focus_in_event(GtkWidget *widget, GdkEventFocus *focus,
3931                                           gpointer data)
3932 {
3933         SummaryView *summary;
3934
3935         g_return_val_if_fail(data, FALSE);
3936         if (!g_list_find(mainwin_list, data))
3937                 return TRUE;
3938         summary = ((MainWindow *)data)->summaryview;
3939         g_return_val_if_fail(summary, FALSE);
3940
3941         if (GTK_CLIST(summary->ctree)->selection &&
3942             g_list_length(GTK_CLIST(summary->ctree)->selection) > 1)
3943                 return FALSE;
3944
3945         return FALSE;
3946 }
3947
3948 #define BREAK_ON_MODIFIER_KEY() \
3949         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
3950
3951 gboolean mainwindow_key_pressed (GtkWidget *widget, GdkEventKey *event,
3952                                     gpointer data)
3953 {
3954         MainWindow *mainwin = (MainWindow*) data;
3955
3956         if (!mainwin || !event)
3957                 return FALSE;
3958
3959         if (quicksearch_has_focus(mainwin->summaryview->quicksearch))
3960         {
3961                 lastkey = event->keyval;
3962                 return FALSE;
3963         }
3964
3965         switch (event->keyval) {
3966         case GDK_Q:             /* Quit */
3967                 BREAK_ON_MODIFIER_KEY();
3968
3969                 app_exit_cb(mainwin, 0, NULL);
3970                 return FALSE;
3971         case GDK_space:
3972                 if (mainwin->folderview && mainwin->summaryview
3973                     && ((!mainwin->summaryview->displayed
3974                         && !mainwin->summaryview->selected)
3975                         || (mainwin->summaryview->folder_item
3976                             && mainwin->summaryview->folder_item->total_msgs == 0))) {
3977                         g_signal_stop_emission_by_name(G_OBJECT(widget),
3978                                        "key_press_event");
3979                         folderview_select_next_unread(mainwin->folderview, TRUE);
3980                 }
3981                 break;
3982         default:
3983                 break;
3984         }
3985         return FALSE;
3986 }
3987
3988 #undef BREAK_ON_MODIFIER_KEY
3989
3990 /*
3991  * Harvest addresses for selected folder.
3992  */
3993 static void addr_harvest_cb( MainWindow *mainwin,
3994                             guint action,
3995                             GtkWidget *widget )
3996 {
3997         addressbook_harvest( mainwin->summaryview->folder_item, FALSE, NULL );
3998 }
3999
4000 /*
4001  * Harvest addresses for selected messages in summary view.
4002  */
4003 static void addr_harvest_msg_cb( MainWindow *mainwin,
4004                             guint action,
4005                             GtkWidget *widget )
4006 {
4007         summary_harvest_address( mainwin->summaryview );
4008 }
4009
4010 /*!
4011  *\brief        get a MainWindow
4012  *
4013  *\return       MainWindow * The first mainwindow in the mainwin_list
4014  */
4015 MainWindow *mainwindow_get_mainwindow(void)
4016 {
4017         if (mainwin_list && mainwin_list->data)
4018                 return (MainWindow *)(mainwin_list->data);
4019         else
4020                 return NULL;
4021 }
4022
4023 gboolean mainwindow_progressindicator_hook(gpointer source, gpointer userdata)
4024 {
4025         ProgressData *data = (ProgressData *) source;
4026         MainWindow *mainwin = (MainWindow *) userdata;
4027
4028         switch (data->cmd) {
4029         case PROGRESS_COMMAND_START:
4030         case PROGRESS_COMMAND_STOP:
4031                 gtk_progress_bar_set_fraction
4032                         (GTK_PROGRESS_BAR(mainwin->progressbar), 0.0);
4033                 break;
4034         case PROGRESS_COMMAND_SET_PERCENTAGE:
4035                 gtk_progress_bar_set_fraction
4036                         (GTK_PROGRESS_BAR(mainwin->progressbar), data->value);
4037                 break;
4038         }
4039         while (gtk_events_pending()) gtk_main_iteration ();
4040
4041         return FALSE;
4042 }
4043
4044 static void sync_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4045 {
4046         mainwindow_check_synchronise(mainwin, FALSE);
4047 }
4048
4049 void mainwindow_learn (MainWindow *mainwin, gboolean is_spam)
4050 {
4051         summary_mark_as_spam(mainwin->summaryview, is_spam, NULL);
4052 }
4053
4054 void mainwindow_jump_to(const gchar *target)
4055 {
4056         gchar *tmp = NULL;
4057         gchar *p = NULL;
4058         FolderItem *item = NULL;
4059         gchar *msg = NULL;
4060         MainWindow *mainwin = mainwindow_get_mainwindow();
4061
4062         if (!target)
4063                 return;
4064
4065         if (!mainwin) {
4066                 printf(_("not initialized\n"));
4067                 return;
4068         }
4069
4070         tmp = g_strdup(target);
4071
4072         if ((p = strstr(tmp, "\r")) != NULL)
4073                 *p = '\0';
4074         if ((p = strstr(tmp, "\n")) != NULL)
4075                 *p = '\0';
4076
4077         if ((item = folder_find_item_from_identifier(tmp))) {
4078                 printf(_("selecting folder '%s'\n"), tmp);
4079                 folderview_select(mainwin->folderview, item);
4080                 main_window_popup(mainwin);
4081                 g_free(tmp);
4082                 return;
4083         }
4084
4085         msg = strrchr(tmp, G_DIR_SEPARATOR);
4086         if (msg) {
4087                 *msg++ = '\0';
4088                 if ((item = folder_find_item_from_identifier(tmp))) {
4089                         printf(_("selecting folder '%s'\n"), tmp);
4090                         folderview_select(mainwin->folderview, item);
4091                 }
4092                 if (item && msg && atoi(msg)) {
4093                         printf(_("selecting message %d\n"), atoi(msg));
4094                         summary_select_by_msgnum(mainwin->summaryview, atoi(msg));
4095                         summary_display_msg_selected(mainwin->summaryview, FALSE);
4096                         main_window_popup(mainwin);
4097                         g_free(tmp);
4098                         return;
4099                 }
4100         }
4101
4102         printf("'%s' not found\n", tmp);
4103
4104         g_free(tmp);
4105 }