src/mainwindow.c

   1 /*
   2    Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3    Copyright (C) 1999-2008 Hiroyuki Yamamoto and the Claws Mail 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 3 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, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #include "defs.h"
  20
  21 #include <glib.h>
  22 #include <glib/gi18n.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <gtk/gtk.h>
  25 #include <string.h>
  26
  27 #include "main.h"
  28 #include "mainwindow.h"
  29 #include "folderview.h"
  30 #include "foldersel.h"
  31 #include "summaryview.h"
  32 #include "summary_search.h"
  33 #include "messageview.h"
  34 #include "message_search.h"
  35 #include "headerview.h"
  36 #include "menu.h"
  37 #include "stock_pixmap.h"
  38 #include "folder.h"
  39 #include "inc.h"
  40 #include "log.h"
  41 #include "compose.h"
  42 #include "procmsg.h"
  43 #include "import.h"
  44 #include "export.h"
  45 #include "edittags.h"
  46 #include "prefs_common.h"
  47 #include "prefs_actions.h"
  48 #include "prefs_filtering.h"
  49 #include "prefs_account.h"
  50 #include "prefs_summary_column.h"
  51 #include "prefs_folder_column.h"
  52 #include "prefs_template.h"
  53 #include "action.h"
  54 #include "account.h"
  55 #include "addressbook.h"
  56 #include "logwindow.h"
  57 #include "manage_window.h"
  58 #include "alertpanel.h"
  59 #include "statusbar.h"
  60 #include "inputdialog.h"
  61 #include "utils.h"
  62 #include "gtkutils.h"
  63 #include "codeconv.h"
  64 #include "about.h"
  65 #include "manual.h"
  66 #include "version.h"
  67 #include "ssl_manager.h"
  68 #include "sslcertwindow.h"
  69 #include "prefs_gtk.h"
  70 #include "pluginwindow.h"
  71 #include "hooks.h"
  72 #include "progressindicator.h"
  73 #include "localfolder.h"
  74 #include "filtering.h"
  75 #include "folderutils.h"
  76 #include "foldersort.h"
  77 #include "icon_legend.h"
  78 #include "colorlabel.h"
  79 #include "tags.h"
  80 #include "textview.h"
  81 #include "imap.h"
  82 #include "socket.h"
  83 #include "printing.h"
  84
  85 #define AC_LABEL_WIDTH  240
  86
  87 /* list of all instantiated MainWindow */
  88 static GList *mainwin_list = NULL;
  89
  90 static GdkCursor *watch_cursor = NULL;
  91 static GdkCursor *hand_cursor = NULL;
  92
  93 static gint iconified_count = 0;
  94
  95 static void main_window_menu_callback_block     (MainWindow     *mainwin);
  96 static void main_window_menu_callback_unblock   (MainWindow     *mainwin);
  97
  98 static void main_window_show_cur_account        (MainWindow     *mainwin);
  99 #ifndef GENERIC_UMPC
 100 static void main_window_separation_change       (MainWindow     *mainwin,
 101                                                  LayoutType      layout_mode);
 102 #endif
 103 static void main_window_set_widgets             (MainWindow     *mainwin,
 104                                                  LayoutType      layout_mode);
 105
 106 static void toolbar_child_attached              (GtkWidget      *widget,
 107                                                  GtkWidget      *child,
 108                                                  gpointer        data);
 109 static void toolbar_child_detached              (GtkWidget      *widget,
 110                                                  GtkWidget      *child,
 111                                                  gpointer        data);
 112 #ifndef GENERIC_UMPC
 113 static gboolean ac_label_button_pressed         (GtkWidget      *widget,
 114                                                  GdkEventButton *event,
 115                                                  gpointer        data);
 116 #endif
 117 static gint main_window_close_cb                (GtkWidget      *widget,
 118                                                  GdkEventAny    *event,
 119                                                  gpointer        data);
 120
 121 static void main_window_size_allocate_cb        (GtkWidget      *widget,
 122                                                  GtkAllocation  *allocation,
 123                                                  gpointer        data);
 124 static void folder_window_size_allocate_cb      (GtkWidget      *widget,
 125                                                  GtkAllocation  *allocation,
 126                                                  gpointer        data);
 127 static void message_window_size_allocate_cb     (GtkWidget      *widget,
 128                                                  GtkAllocation  *allocation,
 129                                                  gpointer        data);
 130
 131 static void update_folderview_cb (MainWindow    *mainwin,
 132                                   guint          action,
 133                                   GtkWidget     *widget);
 134 static void add_mailbox_cb       (MainWindow    *mainwin,
 135                                   guint          action,
 136                                   GtkWidget     *widget);
 137 static void foldersort_cb        (MainWindow    *mainwin,
 138                                   guint          action,
 139                                   GtkWidget     *widget);
 140 static void import_mbox_cb       (MainWindow    *mainwin,
 141                                   guint          action,
 142                                   GtkWidget     *widget);
 143 static void export_mbox_cb       (MainWindow    *mainwin,
 144                                   guint          action,
 145                                   GtkWidget     *widget);
 146 static void export_list_mbox_cb  (MainWindow    *mainwin,
 147                                   guint          action,
 148                                   GtkWidget     *widget);
 149 static void empty_trash_cb       (MainWindow    *mainwin,
 150                                   guint          action,
 151                                   GtkWidget     *widget);
 152
 153 static void save_as_cb           (MainWindow    *mainwin,
 154                                   guint          action,
 155                                   GtkWidget     *widget);
 156 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 157 static void page_setup_cb        (MainWindow    *mainwin,
 158                                   guint          action,
 159                                   GtkWidget     *widget);
 160 #endif
 161
 162 static void print_cb             (MainWindow    *mainwin,
 163                                   guint          action,
 164                                   GtkWidget     *widget);
 165 static void app_exit_cb          (MainWindow    *mainwin,
 166                                   guint          action,
 167                                   GtkWidget     *widget);
 168
 169 static void search_cb            (MainWindow    *mainwin,
 170                                   guint          action,
 171                                   GtkWidget     *widget);
 172
 173 static void toggle_message_cb    (MainWindow    *mainwin,
 174                                   guint          action,
 175                                   GtkWidget     *widget);
 176 static void toggle_toolbar_cb    (MainWindow    *mainwin,
 177                                   guint          action,
 178                                   GtkWidget     *widget);
 179 static void toggle_col_headers_cb(MainWindow    *mainwin,
 180                                   guint          action,
 181                                   GtkWidget     *widget);
 182 #ifndef GENERIC_UMPC
 183 static void toggle_statusbar_cb  (MainWindow    *mainwin,
 184                                   guint          action,
 185                                   GtkWidget     *widget);
 186 static void set_layout_cb        (MainWindow    *mainwin,
 187                                   guint          action,
 188                                   GtkWidget     *widget);
 189 #endif
 190 static void addressbook_open_cb (MainWindow     *mainwin,
 191                                  guint           action,
 192                                  GtkWidget      *widget);
 193 static void log_window_show_cb  (MainWindow     *mainwin,
 194                                  guint           action,
 195                                  GtkWidget      *widget);
 196 static void filtering_debug_window_show_cb      (MainWindow     *mainwin,
 197                                  guint           action,
 198                                  GtkWidget      *widget);
 199
 200 static void inc_cancel_cb               (MainWindow     *mainwin,
 201                                          guint           action,
 202                                          GtkWidget      *widget);
 203
 204 static void open_msg_cb                 (MainWindow     *mainwin,
 205                                          guint           action,
 206                                          GtkWidget      *widget);
 207
 208 static void view_source_cb              (MainWindow     *mainwin,
 209                                          guint           action,
 210                                          GtkWidget      *widget);
 211
 212 static void show_all_header_cb          (MainWindow     *mainwin,
 213                                          guint           action,
 214                                          GtkWidget      *widget);
 215
 216 static void hide_quotes_cb(MainWindow   *mainwin,
 217                                          guint           action,
 218                                          GtkWidget      *widget);
 219
 220 static void move_to_cb                  (MainWindow     *mainwin,
 221                                          guint           action,
 222                                          GtkWidget      *widget);
 223 static void copy_to_cb                  (MainWindow     *mainwin,
 224                                          guint           action,
 225                                          GtkWidget      *widget);
 226 static void delete_cb                   (MainWindow     *mainwin,
 227                                          guint           action,
 228                                          GtkWidget      *widget);
 229 static void delete_trash_cb                     (MainWindow     *mainwin,
 230                                          guint           action,
 231                                          GtkWidget      *widget);
 232
 233 static void cancel_cb                   (MainWindow     *mainwin,
 234                                          guint           action,
 235                                          GtkWidget      *widget);
 236
 237 static void mark_cb                     (MainWindow     *mainwin,
 238                                          guint           action,
 239                                          GtkWidget      *widget);
 240 static void unmark_cb                   (MainWindow     *mainwin,
 241                                          guint           action,
 242                                          GtkWidget      *widget);
 243
 244 static void mark_as_unread_cb           (MainWindow     *mainwin,
 245                                          guint           action,
 246                                          GtkWidget      *widget);
 247 static void mark_as_read_cb             (MainWindow     *mainwin,
 248                                          guint           action,
 249                                          GtkWidget      *widget);
 250 static void mark_all_read_cb            (MainWindow     *mainwin,
 251                                          guint           action,
 252                                          GtkWidget      *widget);
 253 static void mark_as_spam_cb             (MainWindow     *mainwin,
 254                                          guint           action,
 255                                          GtkWidget      *widget);
 256
 257 static void ignore_thread_cb            (MainWindow     *mainwin,
 258                                          guint           action,
 259                                          GtkWidget      *widget);
 260 static void unignore_thread_cb          (MainWindow     *mainwin,
 261                                          guint           action,
 262                                          GtkWidget      *widget);
 263 static void watch_thread_cb             (MainWindow     *mainwin,
 264                                          guint           action,
 265                                          GtkWidget      *widget);
 266 static void unwatch_thread_cb           (MainWindow     *mainwin,
 267                                          guint           action,
 268                                          GtkWidget      *widget);
 269 static void lock_msgs_cb                (MainWindow     *mainwin,
 270                                          guint           action,
 271                                          GtkWidget      *widget);
 272 static void unlock_msgs_cb              (MainWindow     *mainwin,
 273                                          guint           action,
 274                                          GtkWidget      *widget);
 275
 276 static void reedit_cb                   (MainWindow     *mainwin,
 277                                          guint           action,
 278                                          GtkWidget      *widget);
 279
 280 static void add_address_cb              (MainWindow     *mainwin,
 281                                          guint           action,
 282                                          GtkWidget      *widget);
 283
 284 static void set_charset_cb              (MainWindow     *mainwin,
 285                                          guint           action,
 286                                          GtkWidget      *widget);
 287
 288 static void set_decode_cb               (MainWindow     *mainwin,
 289                                          guint           action,
 290                                          GtkWidget      *widget);
 291
 292 static void hide_read_messages   (MainWindow    *mainwin,
 293                                   guint          action,
 294                                   GtkWidget     *widget);
 295
 296 static void thread_cb            (MainWindow    *mainwin,
 297                                   guint          action,
 298                                   GtkWidget     *widget);
 299 static void expand_threads_cb    (MainWindow    *mainwin,
 300                                   guint          action,
 301                                   GtkWidget     *widget);
 302 static void collapse_threads_cb  (MainWindow    *mainwin,
 303                                   guint          action,
 304                                   GtkWidget     *widget);
 305
 306 static void set_summary_display_item_cb  (MainWindow    *mainwin,
 307                                   guint          action,
 308                                   GtkWidget     *widget);
 309 static void set_folder_display_item_cb   (MainWindow    *mainwin,
 310                                   guint          action,
 311                                   GtkWidget     *widget);
 312 static void sort_summary_cb      (MainWindow    *mainwin,
 313                                   guint          action,
 314                                   GtkWidget     *widget);
 315 static void sort_summary_type_cb (MainWindow    *mainwin,
 316                                   guint          action,
 317                                   GtkWidget     *widget);
 318 static void attract_by_subject_cb(MainWindow    *mainwin,
 319                                   guint          action,
 320                                   GtkWidget     *widget);
 321
 322 static void delete_duplicated_cb (MainWindow    *mainwin,
 323                                   guint          action,
 324                                   GtkWidget     *widget);
 325 static void delete_duplicated_all_cb (MainWindow        *mainwin,
 326                                   guint          action,
 327                                   GtkWidget     *widget);
 328 static void filter_cb            (MainWindow    *mainwin,
 329                                   guint          action,
 330                                   GtkWidget     *widget);
 331 static void process_cb           (MainWindow    *mainwin,
 332                                   guint          action,
 333                                   GtkWidget     *widget);
 334 static void execute_summary_cb   (MainWindow    *mainwin,
 335                                   guint          action,
 336                                   GtkWidget     *widget);
 337 static void update_summary_cb    (MainWindow    *mainwin,
 338                                   guint          action,
 339                                   GtkWidget     *widget);
 340
 341 static void prev_cb              (MainWindow    *mainwin,
 342                                   guint          action,
 343                                   GtkWidget     *widget);
 344 static void next_cb              (MainWindow    *mainwin,
 345                                   guint          action,
 346                                   GtkWidget     *widget);
 347 static void next_unread_cb       (MainWindow    *mainwin,
 348                                   guint          action,
 349                                   GtkWidget     *widget);
 350 static void prev_unread_cb       (MainWindow    *mainwin,
 351                                   guint          action,
 352                                   GtkWidget     *widget);
 353
 354 static void prev_new_cb          (MainWindow    *mainwin,
 355                                   guint          action,
 356                                   GtkWidget     *widget);
 357 static void next_new_cb          (MainWindow    *mainwin,
 358                                   guint          action,
 359                                   GtkWidget     *widget);
 360 static void prev_marked_cb       (MainWindow    *mainwin,
 361                                   guint          action,
 362                                   GtkWidget     *widget);
 363 static void next_marked_cb       (MainWindow    *mainwin,
 364                                   guint          action,
 365                                   GtkWidget     *widget);
 366 static void prev_labeled_cb      (MainWindow    *mainwin,
 367                                   guint          action,
 368                                   GtkWidget     *widget);
 369 static void next_labeled_cb      (MainWindow    *mainwin,
 370                                   guint          action,
 371                                   GtkWidget     *widget);
 372 static void last_read_cb         (MainWindow    *mainwin,
 373                                   guint          action,
 374                                   GtkWidget     *widget);
 375 static void parent_cb            (MainWindow    *mainwin,
 376                                   guint          action,
 377                                   GtkWidget     *widget);
 378
 379 static void goto_folder_cb       (MainWindow    *mainwin,
 380                                   guint          action,
 381                                   GtkWidget     *widget);
 382 static void goto_unread_folder_cb(MainWindow    *mainwin,
 383                                   guint          action,
 384                                   GtkWidget     *widget);
 385
 386 static void copy_cb              (MainWindow    *mainwin,
 387                                   guint          action,
 388                                   GtkWidget     *widget);
 389 static void allsel_cb            (MainWindow    *mainwin,
 390                                   guint          action,
 391                                   GtkWidget     *widget);
 392 static void select_thread_cb     (MainWindow    *mainwin,
 393                                   guint          action,
 394                                   GtkWidget     *widget);
 395 static void delete_thread_cb     (MainWindow    *mainwin,
 396                                   guint          action,
 397                                   GtkWidget     *widget);
 398
 399 static void create_filter_cb     (MainWindow    *mainwin,
 400                                   guint          action,
 401                                   GtkWidget     *widget);
 402 static void create_processing_cb (MainWindow    *mainwin,
 403                                   guint          action,
 404                                   GtkWidget     *widget);
 405 static void open_urls_cb         (MainWindow    *mainwin,
 406                                   guint          action,
 407                                   GtkWidget     *widget);
 408
 409 static void prefs_template_open_cb      (MainWindow     *mainwin,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 static void prefs_actions_open_cb       (MainWindow     *mainwin,
 413                                          guint           action,
 414                                          GtkWidget      *widget);
 415 static void prefs_tags_open_cb          (MainWindow     *mainwin,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 static void prefs_account_open_cb       (MainWindow     *mainwin,
 419                                          guint           action,
 420                                          GtkWidget      *widget);
 421
 422 static void prefs_pre_processing_open_cb  (MainWindow   *mainwin,
 423                                            guint         action,
 424                                            GtkWidget    *widget);
 425
 426 static void prefs_post_processing_open_cb (MainWindow   *mainwin,
 427                                            guint         action,
 428                                            GtkWidget    *widget);
 429
 430 static void prefs_filtering_open_cb     (MainWindow     *mainwin,
 431                                          guint           action,
 432                                          GtkWidget      *widget);
 433 #if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
 434 static void ssl_manager_open_cb         (MainWindow     *mainwin,
 435                                          guint           action,
 436                                          GtkWidget      *widget);
 437 #endif
 438 static void new_account_cb       (MainWindow    *mainwin,
 439                                   guint          action,
 440                                   GtkWidget     *widget);
 441
 442 static void account_selector_menu_cb     (GtkMenuItem   *menuitem,
 443                                           gpointer       data);
 444 static void account_receive_menu_cb      (GtkMenuItem   *menuitem,
 445                                           gpointer       data);
 446 #ifndef GENERIC_UMPC
 447 static void account_compose_menu_cb      (GtkMenuItem   *menuitem,
 448                                           gpointer       data);
 449 #endif
 450 static void prefs_open_cb       (GtkMenuItem    *menuitem,
 451                                  gpointer        data);
 452 static void plugins_open_cb     (GtkMenuItem    *menuitem,
 453                                  gpointer        data);
 454
 455 static void online_switch_clicked(GtkButton     *btn,
 456                                   gpointer data);
 457
 458 static void manual_open_cb       (MainWindow    *mainwin,
 459                                   guint          action,
 460                                   GtkWidget     *widget);
 461
 462 static void legend_open_cb       (GtkMenuItem   *menuitem,
 463                                   gpointer       data);
 464
 465 static void scan_tree_func       (Folder        *folder,
 466                                   FolderItem    *item,
 467                                   gpointer       data);
 468
 469 static void toggle_work_offline_cb(MainWindow *mainwin, guint action, GtkWidget *widget);
 470
 471 static void addr_harvest_cb      ( MainWindow  *mainwin,
 472                                    guint       action,
 473                                    GtkWidget   *widget );
 474
 475 static void addr_harvest_msg_cb  ( MainWindow  *mainwin,
 476                                    guint       action,
 477                                    GtkWidget   *widget );
 478 static void sync_cb              ( MainWindow *mainwin,
 479                                    guint action,
 480                                    GtkWidget *widget );
 481
 482 static gboolean mainwindow_focus_in_event       (GtkWidget      *widget,
 483                                                  GdkEventFocus  *focus,
 484                                                  gpointer        data);
 485 static gboolean mainwindow_visibility_event_cb  (GtkWidget      *widget,
 486                                                  GdkEventVisibility     *state,
 487                                                  gpointer        data);
 488 static gboolean mainwindow_state_event_cb       (GtkWidget      *widget,
 489                                                  GdkEventWindowState    *state,
 490                                                  gpointer        data);
 491 static void main_window_reply_cb                        (MainWindow     *mainwin,
 492                                                  guint           action,
 493                                                  GtkWidget      *widget);
 494 static gboolean mainwindow_progressindicator_hook       (gpointer        source,
 495                                                  gpointer        userdata);
 496
 497 static gint mailing_list_create_submenu(GtkItemFactory *ifactory,
 498                                        MsgInfo *msginfo);
 499
 500 static gint mailing_list_populate_submenu(GtkWidget *menu, const gchar * list_header);
 501
 502 static void get_url_part(const gchar **buf, gchar *url_decoded, gint maxlen);
 503
 504 static void mailing_list_compose(GtkWidget *w, gpointer *data);
 505
 506 static void mailing_list_open_uri(GtkWidget *w, gpointer *data);
 507 #define  SEPARATE_ACTION 500
 508 static void mainwindow_quicksearch              (MainWindow     *mainwin,
 509                                                  guint           action,
 510                                                  GtkWidget      *widget);
 511 static gboolean any_folder_want_synchronise(void);
 512
 513 static GtkItemFactoryEntry mainwin_entries[] =
 514 {
 515         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 516         {N_("/_File/_Add mailbox"),             NULL, NULL, 0, "<Branch>"},
 517         {N_("/_File/_Add mailbox/MH..."),       NULL, add_mailbox_cb, 0, NULL},
 518         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 519         {N_("/_File/Change folder order..."),   NULL, foldersort_cb,  0, NULL},
 520         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 521         {N_("/_File/_Import mbox file..."),     NULL, import_mbox_cb, 0, NULL},
 522         {N_("/_File/_Export to mbox file..."),  NULL, export_mbox_cb, 0, NULL},
 523         {N_("/_File/Exp_ort selected to mbox file..."),
 524                                                 NULL, export_list_mbox_cb, 0, NULL},
 525         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 526         {N_("/_File/Empty all _Trash folders"), "<shift>D", empty_trash_cb, 0, NULL},
 527         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 528         {N_("/_File/_Save as..."),              "<control>S", save_as_cb, 0, NULL},
 529 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 530         {N_("/_File/Page setup..."),            NULL, page_setup_cb, 0, NULL},
 531 #endif
 532         {N_("/_File/_Print..."),                "<control>P", print_cb, 0, NULL},
 533         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 534         {N_("/_File/Offline _mode"),            "<control>W", toggle_work_offline_cb, 0, "<ToggleItem>"},
 535         {N_("/_File/Synchronise folders"),      "<control><shift>S", sync_cb, 0, NULL},
 536         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 537         /* {N_("/_File/_Close"),                "<alt>W", app_exit_cb, 0, NULL}, */
 538         {N_("/_File/E_xit"),                    "<control>Q", app_exit_cb, 0, NULL},
 539
 540         {N_("/_Edit"),                          NULL, NULL, 0, "<Branch>"},
 541         {N_("/_Edit/_Copy"),                    "<control>C", copy_cb, 0, NULL},
 542         {N_("/_Edit/Select _all"),              "<control>A", allsel_cb, 0, NULL},
 543         {N_("/_Edit/Select _thread"),           NULL, select_thread_cb, 0, NULL},
 544         {N_("/_Edit/_Delete thread"),           NULL, delete_thread_cb, 0, NULL},
 545         {N_("/_Edit/---"),                      NULL, NULL, 0, "<Separator>"},
 546         {N_("/_Edit/_Find in current message..."),
 547                                                 "<control>F", search_cb, 0, NULL},
 548         {N_("/_Edit/_Search folder..."),        "<shift><control>F", search_cb, 1, NULL},
 549         {N_("/_Edit/_Quick search"),            "slash", mainwindow_quicksearch, 0, NULL},
 550         {N_("/_View"),                          NULL, NULL, 0, "<Branch>"},
 551         {N_("/_View/Show or hi_de"),            NULL, NULL, 0, "<Branch>"},
 552         {N_("/_View/Show or hi_de/_Toolbar"),
 553                                                 NULL, NULL, 0, "<Branch>"},
 554         {N_("/_View/Show or hi_de/_Toolbar/Text _below icons"),
 555                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH, "<RadioItem>"},
 556         {N_("/_View/Show or hi_de/_Toolbar/Text be_side icons"),
 557                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH_HORIZ, "/View/Show or hide/Toolbar/Text below icons"},
 558         {N_("/_View/Show or hi_de/_Toolbar/_Icons only"),
 559                                                 NULL, toggle_toolbar_cb, TOOLBAR_ICON, "/View/Show or hide/Toolbar/Text below icons"},
 560         {N_("/_View/Show or hi_de/_Toolbar/_Text only"),
 561                                                 NULL, toggle_toolbar_cb, TOOLBAR_TEXT, "/View/Show or hide/Toolbar/Text below icons"},
 562 #ifndef GENERIC_UMPC
 563         {N_("/_View/Show or hi_de/_Toolbar/_Hide"),
 564                                                 NULL, toggle_toolbar_cb, TOOLBAR_NONE, "/View/Show or hide/Toolbar/Text below icons"},
 565 #endif
 566         {N_("/_View/Show or hi_de/_Message view"),
 567                                                 "V", toggle_message_cb, 0, "<ToggleItem>"},
 568 #ifndef GENERIC_UMPC
 569         {N_("/_View/Show or hi_de/Status _bar"),
 570                                                 NULL, toggle_statusbar_cb, 0, "<ToggleItem>"},
 571 #endif
 572         {N_("/_View/Show or hi_de/Column headers"),
 573                                                 NULL, toggle_col_headers_cb, 0, "<ToggleItem>"},
 574         {N_("/_View/Set displayed _columns"),   NULL, NULL, 0, "<Branch>"},
 575         {N_("/_View/Set displayed _columns/in _Folder list..."),        NULL, set_folder_display_item_cb, 0, NULL},
 576         {N_("/_View/Set displayed _columns/in _Message list..."),NULL, set_summary_display_item_cb, 0, NULL},
 577
 578         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 579 #ifndef GENERIC_UMPC
 580         {N_("/_View/La_yout"),                  NULL, NULL, 0, "<Branch>"},
 581         {N_("/_View/Layout/_Standard"),         NULL, set_layout_cb, NORMAL_LAYOUT, "<RadioItem>"},
 582         {N_("/_View/Layout/_Three columns"),    NULL, set_layout_cb, VERTICAL_LAYOUT, "/View/Layout/Standard"},
 583         {N_("/_View/Layout/_Wide message"),     NULL, set_layout_cb, WIDE_LAYOUT, "/View/Layout/Standard"},
 584         {N_("/_View/Layout/W_ide message list"),NULL, set_layout_cb, WIDE_MSGLIST_LAYOUT, "/View/Layout/Standard"},
 585         {N_("/_View/Layout/S_mall screen"),     NULL, set_layout_cb, SMALL_LAYOUT, "/View/Layout/Standard"},
 586         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 587 #endif
 588         {N_("/_View/_Sort"),                    NULL, NULL, 0, "<Branch>"},
 589         {N_("/_View/_Sort/by _number"),         NULL, sort_summary_cb, SORT_BY_NUMBER, "<RadioItem>"},
 590         {N_("/_View/_Sort/by S_ize"),           NULL, sort_summary_cb, SORT_BY_SIZE, "/View/Sort/by number"},
 591         {N_("/_View/_Sort/by _Date"),           NULL, sort_summary_cb, SORT_BY_DATE, "/View/Sort/by number"},
 592         {N_("/_View/_Sort/by Thread date"),     NULL, sort_summary_cb, SORT_BY_THREAD_DATE, "/View/Sort/by number"},
 593         {N_("/_View/_Sort/by _From"),           NULL, sort_summary_cb, SORT_BY_FROM, "/View/Sort/by number"},
 594         {N_("/_View/_Sort/by _To"),             NULL, sort_summary_cb, SORT_BY_TO, "/View/Sort/by number"},
 595         {N_("/_View/_Sort/by S_ubject"),        NULL, sort_summary_cb, SORT_BY_SUBJECT, "/View/Sort/by number"},
 596         {N_("/_View/_Sort/by _color label"),    NULL, sort_summary_cb, SORT_BY_LABEL, "/View/Sort/by number"},
 597         {N_("/_View/_Sort/by tag"),             NULL, sort_summary_cb, SORT_BY_TAGS, "/View/Sort/by number"},
 598         {N_("/_View/_Sort/by _mark"),           NULL, sort_summary_cb, SORT_BY_MARK, "/View/Sort/by number"},
 599         {N_("/_View/_Sort/by _status"),         NULL, sort_summary_cb, SORT_BY_STATUS, "/View/Sort/by number"},
 600         {N_("/_View/_Sort/by a_ttachment"),
 601                                                 NULL, sort_summary_cb, SORT_BY_MIME, "/View/Sort/by number"},
 602         {N_("/_View/_Sort/by score"),           NULL, sort_summary_cb, SORT_BY_SCORE, "/View/Sort/by number"},
 603         {N_("/_View/_Sort/by locked"),          NULL, sort_summary_cb, SORT_BY_LOCKED, "/View/Sort/by number"},
 604         {N_("/_View/_Sort/D_on't sort"),        NULL, sort_summary_cb, SORT_BY_NONE, "/View/Sort/by number"},
 605         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 606         {N_("/_View/_Sort/Ascending"),          NULL, sort_summary_type_cb, SORT_ASCENDING, "<RadioItem>"},
 607         {N_("/_View/_Sort/Descending"),         NULL, sort_summary_type_cb, SORT_DESCENDING, "/View/Sort/Ascending"},
 608         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 609         {N_("/_View/_Sort/_Attract by subject"),
 610                                                 NULL, attract_by_subject_cb, 0, NULL},
 611         {N_("/_View/Th_read view"),             "<control>T", thread_cb, 0, "<ToggleItem>"},
 612         {N_("/_View/E_xpand all threads"),      NULL, expand_threads_cb, 0, NULL},
 613         {N_("/_View/Co_llapse all threads"),    NULL, collapse_threads_cb, 0, NULL},
 614         {N_("/_View/_Hide read messages"),      NULL, hide_read_messages, 0, "<ToggleItem>"},
 615
 616         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 617         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 618         {N_("/_View/_Go to/_Previous message"), "P", prev_cb, 0, NULL},
 619         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 620         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 621         {N_("/_View/_Go to/P_revious unread message"),
 622                                                 "<shift>P", prev_unread_cb, 0, NULL},
 623         {N_("/_View/_Go to/N_ext unread message"),
 624                                                 "<shift>N", next_unread_cb, 0, NULL},
 625         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 626         {N_("/_View/_Go to/Previous ne_w message"),     NULL, prev_new_cb, 0, NULL},
 627         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 628         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 629         {N_("/_View/_Go to/Previous _marked message"),
 630                                                 NULL, prev_marked_cb, 0, NULL},
 631         {N_("/_View/_Go to/Next m_arked message"),
 632                                                 NULL, next_marked_cb, 0, NULL},
 633         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 634         {N_("/_View/_Go to/Previous _labeled message"),
 635                                                 NULL, prev_labeled_cb, 0, NULL},
 636         {N_("/_View/_Go to/Next la_beled message"),
 637                                                 NULL, next_labeled_cb, 0, NULL},
 638         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 639         {N_("/_View/_Go to/Last read message"),
 640                                                 NULL, last_read_cb, 0, NULL},
 641         {N_("/_View/_Go to/Parent message"),
 642                                                 "<control>Up", parent_cb, 0, NULL},
 643         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 644         {N_("/_View/_Go to/Next unread _folder"),       "<shift>G", goto_unread_folder_cb, 0, NULL},
 645         {N_("/_View/_Go to/_Other folder..."),  "G", goto_folder_cb, 0, NULL},
 646         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 647
 648 #define ENC_SEPARATOR \
 649         {N_("/_View/Character _encoding/---"),          NULL, NULL, 0, "<Separator>"}
 650 #define ENC_ACTION(action) \
 651          NULL, set_charset_cb, action, "/View/Character encoding/Auto detect"
 652
 653         {N_("/_View/Character _encoding"),              NULL, NULL, 0, "<Branch>"},
 654         {N_("/_View/Character _encoding/_Auto detect"),
 655          NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 656         ENC_SEPARATOR,
 657
 658         {N_("/_View/Character _encoding/7bit ASCII (US-ASC_II)"),
 659          ENC_ACTION(C_US_ASCII)},
 660         {N_("/_View/Character _encoding/Unicode (_UTF-8)"),
 661          ENC_ACTION(C_UTF_8)},
 662         ENC_SEPARATOR,
 663
 664         {N_("/_View/Character _encoding/Western European"),NULL, NULL, 0, "<Branch>"},
 665         {N_("/_View/Character _encoding/Western European/ISO-8859-_1"),
 666          ENC_ACTION(C_ISO_8859_1)},
 667         {N_("/_View/Character _encoding/Western European/ISO-8859-15"),
 668          ENC_ACTION(C_ISO_8859_15)},
 669         {N_("/_View/Character _encoding/Western European/Windows-1252"),
 670          ENC_ACTION(C_WINDOWS_1252)},
 671
 672         {N_("/_View/Character _encoding/Central European (ISO-8859-_2)"),
 673          ENC_ACTION(C_ISO_8859_2)},
 674
 675         {N_("/_View/Character _encoding/Baltic"),       NULL, NULL, 0, "<Branch>"},
 676         {N_("/_View/Character _encoding/Baltic/ISO-8859-13"),
 677          ENC_ACTION(C_ISO_8859_13)},
 678         {N_("/_View/Character _encoding/Baltic/ISO-8859-_4"),
 679          ENC_ACTION(C_ISO_8859_4)},
 680
 681         {N_("/_View/Character _encoding/Greek (ISO-8859-_7)"),
 682          ENC_ACTION(C_ISO_8859_7)},
 683
 684         {N_("/_View/Character _encoding/Hebrew"),       NULL, NULL, 0, "<Branch>"},
 685         {N_("/_View/Character _encoding/Hebrew/ISO-8859-_8"),
 686          ENC_ACTION(C_ISO_8859_8)},
 687         {N_("/_View/Character _encoding/Hebrew/Windows-1255"),
 688          ENC_ACTION(C_CP1255)},
 689
 690         {N_("/_View/Character _encoding/Arabic"),       NULL, NULL, 0, "<Branch>"},
 691         {N_("/_View/Character _encoding/Arabic/ISO-8859-_6"),
 692          ENC_ACTION(C_ISO_8859_6)},
 693         {N_("/_View/Character _encoding/Arabic/Windows-1256"),
 694          ENC_ACTION(C_CP1256)},
 695
 696         {N_("/_View/Character _encoding/Turkish (ISO-8859-_9)"),
 697          ENC_ACTION(C_ISO_8859_9)},
 698
 699         {N_("/_View/Character _encoding/Cyrillic"),     NULL, NULL, 0, "<Branch>"},
 700         {N_("/_View/Character _encoding/Cyrillic/ISO-8859-_5"),
 701          ENC_ACTION(C_ISO_8859_5)},
 702         {N_("/_View/Character _encoding/Cyrillic/KOI8-_R"),
 703          ENC_ACTION(C_KOI8_R)},
 704         {N_("/_View/Character _encoding/Cyrillic/KOI8-U"),
 705          ENC_ACTION(C_KOI8_U)},
 706         {N_("/_View/Character _encoding/Cyrillic/Windows-1251"),
 707          ENC_ACTION(C_CP1251)},
 708
 709         {N_("/_View/Character _encoding/Japanese"),     NULL, NULL, 0, "<Branch>"},
 710         {N_("/_View/Character _encoding/Japanese/ISO-2022-_JP"),
 711          ENC_ACTION(C_ISO_2022_JP)},
 712         {N_("/_View/Character _encoding/Japanese/ISO-2022-JP-2"),
 713          ENC_ACTION(C_ISO_2022_JP_2)},
 714         {N_("/_View/Character _encoding/Japanese/_EUC-JP"),
 715          ENC_ACTION(C_EUC_JP)},
 716         {N_("/_View/Character _encoding/Japanese/_Shift__JIS"),
 717          ENC_ACTION(C_SHIFT_JIS)},
 718
 719         {N_("/_View/Character _encoding/Chinese"),      NULL, NULL, 0, "<Branch>"},
 720         {N_("/_View/Character _encoding/Chinese/Simplified (_GB2312)"),
 721          ENC_ACTION(C_GB2312)},
 722         {N_("/_View/Character _encoding/Chinese/Simplified (GBK)"),
 723          ENC_ACTION(C_GBK)},
 724         {N_("/_View/Character _encoding/Chinese/Traditional (_Big5)"),
 725          ENC_ACTION(C_BIG5)},
 726         {N_("/_View/Character _encoding/Chinese/Traditional (EUC-_TW)"),
 727          ENC_ACTION(C_EUC_TW)},
 728         {N_("/_View/Character _encoding/Chinese/ISO-2022-_CN"),
 729          ENC_ACTION(C_ISO_2022_CN)},
 730
 731         {N_("/_View/Character _encoding/Korean"),       NULL, NULL, 0, "<Branch>"},
 732         {N_("/_View/Character _encoding/Korean/EUC-_KR"),
 733          ENC_ACTION(C_EUC_KR)},
 734         {N_("/_View/Character _encoding/Korean/ISO-2022-KR"),
 735          ENC_ACTION(C_ISO_2022_KR)},
 736
 737         {N_("/_View/Character _encoding/Thai"),         NULL, NULL, 0, "<Branch>"},
 738         {N_("/_View/Character _encoding/Thai/TIS-620"),
 739          ENC_ACTION(C_TIS_620)},
 740         {N_("/_View/Character _encoding/Thai/Windows-874"),
 741          ENC_ACTION(C_WINDOWS_874)},
 742
 743 #undef ENC_SEPARATOR
 744 #undef ENC_ACTION
 745
 746 #define DEC_SEPARATOR \
 747         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"}
 748 #define DEC_ACTION(action) \
 749          NULL, set_decode_cb, action, "/View/Decode/Auto detect"
 750         {N_("/_View/Decode"),           NULL, NULL, 0, "<Branch>"},
 751         {N_("/_View/Decode/_Auto detect"),
 752          NULL, set_decode_cb, 0, "<RadioItem>"},
 753         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"},
 754         {N_("/_View/Decode/_8bit"),             DEC_ACTION(ENC_8BIT)},
 755         {N_("/_View/Decode/_Quoted printable"), DEC_ACTION(ENC_QUOTED_PRINTABLE)},
 756         {N_("/_View/Decode/_Base64"),           DEC_ACTION(ENC_BASE64)},
 757         {N_("/_View/Decode/_Uuencode"),         DEC_ACTION(ENC_X_UUENCODE)},
 758
 759 #undef DEC_SEPARATOR
 760 #undef DEC_ACTION
 761
 762         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 763         {N_("/_View/Open in new _window"),      "<control><alt>N", open_msg_cb, 0, NULL},
 764         {N_("/_View/Mess_age source"),          "<control>U", view_source_cb, 0, NULL},
 765         {N_("/_View/All headers"),              "<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 766         {N_("/_View/Quotes"),                   NULL, NULL, 0, "<Branch>"},
 767         {N_("/_View/Quotes/_Fold all"),         "<control><shift>Q", hide_quotes_cb, 1, "<ToggleItem>"},
 768         {N_("/_View/Quotes/Fold from level _2"),NULL, hide_quotes_cb, 2, "<ToggleItem>"},
 769         {N_("/_View/Quotes/Fold from level _3"),NULL, hide_quotes_cb, 3, "<ToggleItem>"},
 770         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 771         {N_("/_View/_Update summary"),          "<control><alt>U", update_summary_cb,  0, NULL},
 772
 773         {N_("/_Message"),                       NULL, NULL, 0, "<Branch>"},
 774         {N_("/_Message/Recei_ve"),              NULL, NULL, 0, "<Branch>"},
 775         {N_("/_Message/Recei_ve/Get from _current account"),
 776                                                 "<control>I",   inc_mail_cb, 0, NULL},
 777         {N_("/_Message/Recei_ve/Get from _all accounts"),
 778                                                 "<shift><control>I", inc_all_account_mail_cb, 0, NULL},
 779         {N_("/_Message/Recei_ve/Cancel receivin_g"),
 780                                                 NULL, inc_cancel_cb, 0, NULL},
 781         {N_("/_Message/Recei_ve/---"),          NULL, NULL, 0, "<Separator>"},
 782         {N_("/_Message/_Send queued messages"), NULL, send_queue_cb, 0, NULL},
 783         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 784         {N_("/_Message/Compose a_n email message"),     "<control>M", compose_mail_cb, 0, NULL},
 785         {N_("/_Message/Compose a news message"),        NULL,   compose_news_cb, 0, NULL},
 786         {N_("/_Message/_Reply"),                "<control>R",   main_window_reply_cb, COMPOSE_REPLY, NULL},
 787         {N_("/_Message/Repl_y to"),             NULL, NULL, 0, "<Branch>"},
 788         {N_("/_Message/Repl_y to/_all"),        "<shift><control>R", main_window_reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 789         {N_("/_Message/Repl_y to/_sender"),     NULL, main_window_reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 790         {N_("/_Message/Repl_y to/mailing _list"),
 791                                                 "<control>L", main_window_reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 792         {N_("/_Message/Follow-up and reply to"),NULL, main_window_reply_cb, COMPOSE_FOLLOWUP_AND_REPLY_TO, NULL},
 793         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 794         {N_("/_Message/_Forward"),              "<control><alt>F", main_window_reply_cb, COMPOSE_FORWARD_INLINE, NULL},
 795         {N_("/_Message/For_ward as attachment"),        NULL, main_window_reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 796         {N_("/_Message/Redirect"),              NULL, main_window_reply_cb, COMPOSE_REDIRECT, NULL},
 797
 798         {N_("/_Message/Mailing-_List"),                 NULL, NULL, 0, "<Branch>"},
 799         {N_("/_Message/Mailing-_List/Post"),            NULL, NULL, 0, "<Branch>"},
 800         {N_("/_Message/Mailing-_List/Help"),            NULL, NULL, 0, "<Branch>"},
 801         {N_("/_Message/Mailing-_List/Subscribe"),       NULL, NULL, 0, "<Branch>"},
 802         {N_("/_Message/Mailing-_List/Unsubscribe"),     NULL, NULL, 0, "<Branch>"},
 803         {N_("/_Message/Mailing-_List/View archive"),    NULL, NULL, 0, "<Branch>"},
 804         {N_("/_Message/Mailing-_List/Contact owner"),   NULL, NULL, 0, "<Branch>"},
 805
 806         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 807         {N_("/_Message/M_ove..."),              "<control>O", move_to_cb, 0, NULL},
 808         {N_("/_Message/_Copy..."),              "<shift><control>O", copy_to_cb, 0, NULL},
 809         {N_("/_Message/Move to _trash"),        "<control>D", delete_trash_cb,  0, NULL},
 810         {N_("/_Message/_Delete..."),            NULL, delete_cb,  0, NULL},
 811         {N_("/_Message/Cancel a news message"), "", cancel_cb,  0, NULL},
 812         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 813         {N_("/_Message/_Mark"),                 NULL, NULL, 0, "<Branch>"},
 814         {N_("/_Message/_Mark/_Mark"),           "<shift>asterisk", mark_cb, 0, NULL},
 815         {N_("/_Message/_Mark/_Unmark"),         "U", unmark_cb, 0, NULL},
 816         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 817         {N_("/_Message/_Mark/Mark as unr_ead"), "<shift>exclam", mark_as_unread_cb, 0, NULL},
 818         {N_("/_Message/_Mark/Mark as rea_d"),   NULL, mark_as_read_cb, 0, NULL},
 819         {N_("/_Message/_Mark/Mark all _read"),  NULL, mark_all_read_cb, 0, NULL},
 820         {N_("/_Message/_Mark/Ignore thread"),   NULL, ignore_thread_cb, 0, NULL},
 821         {N_("/_Message/_Mark/Unignore thread"), NULL, unignore_thread_cb, 0, NULL},
 822         {N_("/_Message/_Mark/Watch thread"),    NULL, watch_thread_cb, 0, NULL},
 823         {N_("/_Message/_Mark/Unwatch thread"),  NULL, unwatch_thread_cb, 0, NULL},
 824         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 825         {N_("/_Message/_Mark/Mark as _spam"),   NULL, mark_as_spam_cb, 1, NULL},
 826         {N_("/_Message/_Mark/Mark as _ham"),    NULL, mark_as_spam_cb, 0, NULL},
 827         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 828         {N_("/_Message/_Mark/Lock"),            NULL, lock_msgs_cb, 0, NULL},
 829         {N_("/_Message/_Mark/Unlock"),          NULL, unlock_msgs_cb, 0, NULL},
 830         {N_("/_Message/Color la_bel"),          NULL, NULL,            0, NULL},
 831         {N_("/_Message/T_ags"),                 NULL, NULL,            0, NULL},
 832         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 833         {N_("/_Message/Re-_edit"),              NULL, reedit_cb, 0, NULL},
 834
 835         {N_("/_Tools"),                         NULL, NULL, 0, "<Branch>"},
 836         {N_("/_Tools/_Address book..."),        "<shift><control>A", addressbook_open_cb, 0, NULL},
 837         {N_("/_Tools/Add sender to address boo_k"),
 838                                                 NULL, add_address_cb, 0, NULL},
 839         {N_("/_Tools/C_ollect addresses"),      NULL, NULL, 0, "<Branch>"},
 840         {N_("/_Tools/C_ollect addresses/from Current _folder..."),
 841                                                 NULL, addr_harvest_cb, 0, NULL},
 842         {N_("/_Tools/C_ollect addresses/from Selected _messages..."),
 843                                                 NULL, addr_harvest_msg_cb, 0, NULL},
 844         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 845         {N_("/_Tools/_Filter all messages in folder"),
 846                                                 NULL, filter_cb, 0, NULL},
 847         {N_("/_Tools/Filter _selected messages"),
 848                                                 NULL, filter_cb, 1, NULL},
 849         {N_("/_Tools/Run folder pr_ocessing rules"),
 850                                                 NULL, process_cb, 0, NULL},
 851         {N_("/_Tools/_Create filter rule"),     NULL, NULL, 0, "<Branch>"},
 852         {N_("/_Tools/_Create filter rule/_Automatically"),
 853                                                 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 854         {N_("/_Tools/_Create filter rule/by _From"),
 855                                                 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 856         {N_("/_Tools/_Create filter rule/by _To"),
 857                                                 NULL, create_filter_cb, FILTER_BY_TO, NULL},
 858         {N_("/_Tools/_Create filter rule/by _Subject"),
 859                                                 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 860         {N_("/_Tools/C_reate processing rule"), NULL, NULL, 0, "<Branch>"},
 861         {N_("/_Tools/C_reate processing rule/_Automatically"),
 862                                                 NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 863         {N_("/_Tools/C_reate processing rule/by _From"),
 864                                                 NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 865         {N_("/_Tools/C_reate processing rule/by _To"),
 866                                                 NULL, create_processing_cb, FILTER_BY_TO, NULL},
 867         {N_("/_Tools/C_reate processing rule/by _Subject"),
 868                                                 NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 869         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 870         {N_("/_Tools/List _URLs..."),           "<shift><control>U", open_urls_cb, 0, NULL},
 871         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 872         {N_("/_Tools/Actio_ns"),                NULL, NULL, 0, "<Branch>"},
 873         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 874         {N_("/_Tools/Ch_eck for new messages in all folders"),
 875                                                 NULL, update_folderview_cb, 0, NULL},
 876         {N_("/_Tools/Delete du_plicated messages"),
 877                                                 NULL, NULL, 0, "<Branch>"},
 878         {N_("/_Tools/Delete du_plicated messages/In selected folder"),
 879                                                 NULL, delete_duplicated_cb,   0, NULL},
 880         {N_("/_Tools/Delete du_plicated messages/In all folders"),
 881                                                 NULL, delete_duplicated_all_cb,   0, NULL},
 882         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 883         {N_("/_Tools/E_xecute"),                "X", execute_summary_cb, 0, NULL},
 884 #if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
 885         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 886         {N_("/_Tools/SSL cer_tificates..."),
 887                                                 NULL, ssl_manager_open_cb, 0, NULL},
 888 #endif
 889         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 890         {N_("/_Tools/Filtering Lo_g"),          NULL, filtering_debug_window_show_cb, 0, NULL},
 891         {N_("/_Tools/Network _Log"),            "<shift><control>L", log_window_show_cb, 0, NULL},
 892
 893         {N_("/_Configuration"),                 NULL, NULL, 0, "<Branch>"},
 894         {N_("/_Configuration/C_hange current account"),
 895                                                 NULL, NULL, 0, "<Branch>"},
 896         {N_("/_Configuration/_Preferences for current account..."),
 897                                                 NULL, prefs_account_open_cb, 0, NULL},
 898         {N_("/_Configuration/Create _new account..."),
 899                                                 NULL, new_account_cb, 0, NULL},
 900         {N_("/_Configuration/_Edit accounts..."),
 901                                                 NULL, account_edit_open, 0, NULL},
 902         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 903         {N_("/_Configuration/P_references..."),
 904                                                 NULL, prefs_open_cb, 0, NULL},
 905         {N_("/_Configuration/Pre-pr_ocessing..."),
 906                                                 NULL, prefs_pre_processing_open_cb, 0, NULL},
 907         {N_("/_Configuration/Post-pro_cessing..."),
 908                                                 NULL, prefs_post_processing_open_cb, 0, NULL},
 909         {N_("/_Configuration/_Filtering..."),
 910                                                 NULL, prefs_filtering_open_cb, 0, NULL},
 911         {N_("/_Configuration/_Templates..."),   NULL, prefs_template_open_cb, 0, NULL},
 912         {N_("/_Configuration/_Actions..."),     NULL, prefs_actions_open_cb, 0, NULL},
 913         {N_("/_Configuration/Tag_s..."),        NULL, prefs_tags_open_cb, 0, NULL},
 914         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 915         {N_("/_Configuration/Plu_gins..."),     NULL, plugins_open_cb, 0, NULL},
 916
 917         {N_("/_Help"),                          NULL, NULL, 0, "<Branch>"},
 918         {N_("/_Help/_Manual"),                  NULL, manual_open_cb, MANUAL_MANUAL_CLAWS, NULL},
 919         {N_("/_Help/_Online User-contributed FAQ"),
 920                                                 NULL, manual_open_cb, MANUAL_FAQ_CLAWS, NULL},
 921         {N_("/_Help/Icon _Legend"),             NULL, legend_open_cb, 0, NULL},
 922         {N_("/_Help/---"),                      NULL, NULL, 0, "<Separator>"},
 923         {N_("/_Help/_About"),                   NULL, about_show, 0, NULL}
 924 };
 925
 926 static gboolean offline_ask_sync = TRUE;
 927 static guint lastkey;
 928 static gboolean is_obscured = FALSE;
 929
 930 static gboolean main_window_accel_activate (GtkAccelGroup *accelgroup,
 931                                             GObject *arg1,
 932                                             guint value,
 933                                             GdkModifierType mod,
 934                                             gpointer user_data)
 935 {
 936         MainWindow *mainwin = (MainWindow *)user_data;
 937
 938         if (mainwin->summaryview &&
 939             mainwin->summaryview->quicksearch &&
 940             quicksearch_has_focus(mainwin->summaryview->quicksearch) &&
 941             (mod == 0 || mod == GDK_SHIFT_MASK)) {
 942                 quicksearch_pass_key(mainwin->summaryview->quicksearch, lastkey, mod);
 943                 return TRUE;
 944         }
 945         return FALSE;
 946 }
 947
 948 #define N_COLOR_LABELS colorlabel_get_color_count()
 949
 950 static void mainwindow_colorlabel_menu_item_activate_item_cb(GtkMenuItem *menu_item,
 951                                                           gpointer data)
 952 {
 953         MainWindow *mainwin;
 954         GtkMenuShell *menu;
 955         GtkCheckMenuItem **items;
 956         gint n;
 957         GList *cur;
 958         GSList *sel;
 959
 960         mainwin = (MainWindow *)data;
 961         g_return_if_fail(mainwin != NULL);
 962
 963         sel = summary_get_selection(mainwin->summaryview);
 964         if (!sel) return;
 965
 966         menu = GTK_MENU_SHELL(mainwin->colorlabel_menu);
 967         g_return_if_fail(menu != NULL);
 968
 969         Xalloca(items, (N_COLOR_LABELS + 1) * sizeof(GtkWidget *), return);
 970
 971         /* NOTE: don't return prematurely because we set the "dont_toggle"
 972          * state for check menu items */
 973         g_object_set_data(G_OBJECT(menu), "dont_toggle",
 974                           GINT_TO_POINTER(1));
 975
 976         /* clear items. get item pointers. */
 977         for (n = 0, cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
 978                 if (GTK_IS_CHECK_MENU_ITEM(cur->data)) {
 979                         gtk_check_menu_item_set_active
 980                                 (GTK_CHECK_MENU_ITEM(cur->data), FALSE);
 981                         items[n] = GTK_CHECK_MENU_ITEM(cur->data);
 982                         n++;
 983                 }
 984         }
 985
 986         if (n == (N_COLOR_LABELS + 1)) {
 987                 /* iterate all messages and set the state of the appropriate
 988                  * items */
 989                 for (; sel != NULL; sel = sel->next) {
 990                         MsgInfo *msginfo;
 991                         gint clabel;
 992
 993                         msginfo = (MsgInfo *)sel->data;
 994                         if (msginfo) {
 995                                 clabel = MSG_GET_COLORLABEL_VALUE(msginfo->flags);
 996                                 if (!items[clabel]->active)
 997                                         gtk_check_menu_item_set_active
 998                                                 (items[clabel], TRUE);
 999                         }
1000                 }
1001         } else
1002                 g_warning("invalid number of color elements (%d)\n", n);
1003
1004         g_slist_free(sel);
1005         /* reset "dont_toggle" state */
1006         g_object_set_data(G_OBJECT(menu), "dont_toggle",
1007                           GINT_TO_POINTER(0));
1008 }
1009
1010 static void mainwindow_colorlabel_menu_item_activate_cb(GtkWidget *widget,
1011                                                      gpointer data)
1012 {
1013         guint color = GPOINTER_TO_UINT(data);
1014         MainWindow *mainwin;
1015
1016         mainwin = g_object_get_data(G_OBJECT(widget), "mainwin");
1017         g_return_if_fail(mainwin != NULL);
1018
1019         /* "dont_toggle" state set? */
1020         if (g_object_get_data(G_OBJECT(mainwin->colorlabel_menu),
1021                                 "dont_toggle"))
1022                 return;
1023
1024         summary_set_colorlabel(mainwin->summaryview, color, NULL);
1025 }
1026
1027 static void mainwindow_tags_menu_item_activate_item_cb(GtkMenuItem *menu_item,
1028                                                           gpointer data)
1029 {
1030         MainWindow *mainwin;
1031         GtkMenuShell *menu;
1032         GList *cur;
1033         GSList *sel;
1034         GHashTable *menu_table = g_hash_table_new_full(
1035                                         g_direct_hash,
1036                                         g_direct_equal,
1037                                         NULL, NULL);
1038         GHashTable *menu_allsel_table = g_hash_table_new_full(
1039                                         g_direct_hash,
1040                                         g_direct_equal,
1041                                         NULL, NULL);
1042         gint sel_len;
1043         mainwin = (MainWindow *)data;
1044         g_return_if_fail(mainwin != NULL);
1045
1046         sel = summary_get_selection(mainwin->summaryview);
1047         if (!sel) return;
1048
1049         menu = GTK_MENU_SHELL(mainwin->tags_menu);
1050         g_return_if_fail(menu != NULL);
1051
1052         /* NOTE: don't return prematurely because we set the "dont_toggle"
1053          * state for check menu items */
1054         g_object_set_data(G_OBJECT(menu), "dont_toggle",
1055                           GINT_TO_POINTER(1));
1056
1057         /* clear items. get item pointers. */
1058         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
1059                 if (GTK_IS_CHECK_MENU_ITEM(cur->data)) {
1060                         gint id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(cur->data),
1061                                 "tag_id"));
1062                         gtk_check_menu_item_set_active
1063                                 (GTK_CHECK_MENU_ITEM(cur->data), FALSE);
1064
1065                         g_hash_table_insert(menu_table, GINT_TO_POINTER(id), GTK_CHECK_MENU_ITEM(cur->data));
1066                         g_hash_table_insert(menu_allsel_table, GINT_TO_POINTER(id), GINT_TO_POINTER(0));
1067                 }
1068         }
1069
1070         /* iterate all messages and set the state of the appropriate
1071          * items */
1072         sel_len = 0;
1073         for (; sel != NULL; sel = sel->next) {
1074                 MsgInfo *msginfo;
1075                 GSList *tags = NULL;
1076                 gint id;
1077                 GtkCheckMenuItem *item;
1078                 msginfo = (MsgInfo *)sel->data;
1079                 sel_len++;
1080                 if (msginfo) {
1081                         tags =  msginfo->tags;
1082                         if (!tags)
1083                                 continue;
1084
1085                         for (; tags; tags = tags->next) {
1086                                 gint num_checked = GPOINTER_TO_INT(g_hash_table_lookup(menu_allsel_table, tags->data));
1087                                 id = GPOINTER_TO_INT(tags->data);
1088                                 item = g_hash_table_lookup(menu_table, GINT_TO_POINTER(tags->data));
1089                                 if (item && !item->active) {
1090                                         gtk_check_menu_item_set_active
1091                                                 (item, TRUE);
1092                                 }
1093                                 num_checked++;
1094                                 g_hash_table_replace(menu_allsel_table, tags->data, GINT_TO_POINTER(num_checked));
1095                         }
1096                 }
1097         }
1098
1099         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
1100                 if (GTK_IS_CHECK_MENU_ITEM(cur->data)) {
1101                         gint id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(cur->data),
1102                                 "tag_id"));
1103                         gint num_checked = GPOINTER_TO_INT(g_hash_table_lookup(menu_allsel_table, GINT_TO_POINTER(id)));
1104                         if (num_checked < sel_len && num_checked > 0)
1105                                 gtk_check_menu_item_set_inconsistent(GTK_CHECK_MENU_ITEM(cur->data), TRUE);
1106                         else
1107                                 gtk_check_menu_item_set_inconsistent(GTK_CHECK_MENU_ITEM(cur->data), FALSE);
1108                 }
1109         }
1110         g_slist_free(sel);
1111         g_hash_table_destroy(menu_table);
1112         g_hash_table_destroy(menu_allsel_table);
1113         /* reset "dont_toggle" state */
1114         g_object_set_data(G_OBJECT(menu), "dont_toggle",
1115                           GINT_TO_POINTER(0));
1116 }
1117
1118 static void mainwindow_tags_menu_item_activate_cb(GtkWidget *widget,
1119                                                      gpointer data)
1120 {
1121         gint id = GPOINTER_TO_INT(data);
1122         gboolean set = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
1123         MainWindow *mainwin;
1124
1125         mainwin = g_object_get_data(G_OBJECT(widget), "mainwin");
1126         g_return_if_fail(mainwin != NULL);
1127
1128         /* "dont_toggle" state set? */
1129         if (g_object_get_data(G_OBJECT(mainwin->tags_menu),
1130                                 "dont_toggle"))
1131                 return;
1132
1133         if (!set)
1134                 id = -id;
1135         summary_set_tag(mainwin->summaryview, id, NULL);
1136 }
1137
1138 static void mainwindow_colorlabel_menu_create(MainWindow *mainwin, gboolean refresh)
1139 {
1140         GtkWidget *label_menuitem;
1141         GtkWidget *menu;
1142         GtkWidget *item;
1143         gint i;
1144
1145         label_menuitem = gtk_item_factory_get_item(mainwin->menu_factory,
1146                                                    "/Message/Color label");
1147         g_signal_connect(G_OBJECT(label_menuitem), "activate",
1148                          G_CALLBACK(mainwindow_colorlabel_menu_item_activate_item_cb),
1149                            mainwin);
1150         gtk_widget_show(label_menuitem);
1151
1152         menu = gtk_menu_new();
1153
1154         /* create sub items. for the menu item activation callback we pass the
1155          * index of label_colors[] as data parameter. for the None color we
1156          * pass an invalid (high) value. also we attach a data pointer so we
1157          * can always get back the Mainwindow pointer. */
1158
1159         item = gtk_check_menu_item_new_with_label(_("None"));
1160         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1161         g_signal_connect(G_OBJECT(item), "activate",
1162                          G_CALLBACK(mainwindow_colorlabel_menu_item_activate_cb),
1163                            GUINT_TO_POINTER(0));
1164         g_object_set_data(G_OBJECT(item), "mainwin", mainwin);
1165         gtk_widget_show(item);
1166
1167         gtk_widget_add_accelerator(item, "activate",
1168                                    mainwin->menu_factory->accel_group,
1169                                    GDK_0, GDK_CONTROL_MASK,
1170                                    GTK_ACCEL_LOCKED | GTK_ACCEL_VISIBLE);
1171
1172         item = gtk_menu_item_new();
1173         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1174         gtk_widget_show(item);
1175
1176         /* create pixmap/label menu items */
1177         for (i = 0; i < N_COLOR_LABELS; i++) {
1178                 item = colorlabel_create_check_color_menu_item(
1179                         i, refresh, MAINWIN_COLORMENU);
1180                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1181                 g_signal_connect(G_OBJECT(item), "activate",
1182                                  G_CALLBACK(mainwindow_colorlabel_menu_item_activate_cb),
1183                                  GUINT_TO_POINTER(i + 1));
1184                 g_object_set_data(G_OBJECT(item), "mainwin",
1185                                   mainwin);
1186                 gtk_widget_show(item);
1187                 if (i < 9)
1188                         gtk_widget_add_accelerator(item, "activate",
1189                                    mainwin->menu_factory->accel_group,
1190                                    GDK_1+i, GDK_CONTROL_MASK,
1191                                    GTK_ACCEL_LOCKED | GTK_ACCEL_VISIBLE);
1192         }
1193         gtk_widget_show(menu);
1194         gtk_menu_item_set_submenu(GTK_MENU_ITEM(label_menuitem), menu);
1195         mainwin->colorlabel_menu = menu;
1196 }
1197
1198 static void mainwindow_tags_menu_item_apply_tags_activate_cb(GtkWidget *widget,
1199                                                      gpointer data)
1200 {
1201         MainWindow *mainwin;
1202
1203         mainwin = g_object_get_data(G_OBJECT(widget), "mainwin");
1204         g_return_if_fail(mainwin != NULL);
1205
1206         /* "dont_toggle" state set? */
1207         if (g_object_get_data(G_OBJECT(mainwin->tags_menu),
1208                                 "dont_toggle"))
1209                 return;
1210
1211         tag_apply_open(summary_get_selection(mainwin->summaryview));
1212 }
1213
1214 static gint mainwin_tag_cmp_list(gconstpointer a, gconstpointer b)
1215 {
1216         gint id_a = GPOINTER_TO_INT(a);
1217         gint id_b = GPOINTER_TO_INT(b);
1218         const gchar *tag_a = tags_get_tag(id_a);
1219         const gchar *tag_b = tags_get_tag(id_b);
1220
1221
1222         if (tag_a == NULL)
1223                 return tag_b == NULL ? 0:1;
1224
1225         if (tag_b == NULL)
1226                 return tag_a == NULL ? 0:1;
1227
1228         return g_utf8_collate(tag_a, tag_b);
1229 }
1230
1231 static void mainwindow_tags_menu_create(MainWindow *mainwin, gboolean refresh)
1232 {
1233         GtkWidget *label_menuitem;
1234         GtkWidget *menu;
1235         GtkWidget *item;
1236         GSList *cur = tags_get_list();
1237         GSList *orig = NULL;
1238         gboolean existing_tags = FALSE;
1239
1240         cur = orig = g_slist_sort(cur, mainwin_tag_cmp_list);
1241
1242         label_menuitem = gtk_item_factory_get_item(mainwin->menu_factory,
1243                                                    "/Message/Tags");
1244         g_signal_connect(G_OBJECT(label_menuitem), "activate",
1245                          G_CALLBACK(mainwindow_tags_menu_item_activate_item_cb),
1246                            mainwin);
1247
1248         gtk_widget_show(label_menuitem);
1249
1250         menu = gtk_menu_new();
1251
1252         /* create tags menu items */
1253         for (; cur; cur = cur->next) {
1254                 gint id = GPOINTER_TO_INT(cur->data);
1255                 const gchar *tag = tags_get_tag(id);
1256
1257                 item = gtk_check_menu_item_new_with_label(tag);
1258                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1259                 g_signal_connect(G_OBJECT(item), "activate",
1260                                  G_CALLBACK(mainwindow_tags_menu_item_activate_cb),
1261                                  GINT_TO_POINTER(id));
1262                 g_object_set_data(G_OBJECT(item), "mainwin",
1263                                   mainwin);
1264                 g_object_set_data(G_OBJECT(item), "tag_id",
1265                                   GINT_TO_POINTER(id));
1266                 gtk_widget_show(item);
1267                 existing_tags = TRUE;
1268         }
1269         if (existing_tags) {
1270                 /* separator */
1271                 item = gtk_menu_item_new();
1272                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1273                 gtk_widget_show(item);
1274         }
1275
1276         item = gtk_menu_item_new_with_label(_("Apply tags..."));
1277         gtk_widget_add_accelerator(item, "activate",
1278                    mainwin->menu_factory->accel_group,
1279                    GDK_T, GDK_CONTROL_MASK|GDK_SHIFT_MASK,
1280                    GTK_ACCEL_LOCKED | GTK_ACCEL_VISIBLE);
1281         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
1282         g_signal_connect(G_OBJECT(item), "activate",
1283                          G_CALLBACK(mainwindow_tags_menu_item_apply_tags_activate_cb),
1284                          NULL);
1285         g_object_set_data(G_OBJECT(item), "mainwin",
1286                           mainwin);
1287         gtk_widget_show(item);
1288
1289         g_slist_free(orig);
1290         gtk_widget_show(menu);
1291         gtk_menu_item_set_submenu(GTK_MENU_ITEM(label_menuitem), menu);
1292         mainwin->tags_menu = menu;
1293 }
1294 #ifndef GENERIC_UMPC
1295 static gboolean warning_icon_pressed(GtkWidget *widget, GdkEventButton *evt,
1296                                     MainWindow *mainwindow)
1297 {
1298         if (evt && evt->button == 1) {
1299                 log_window_show_error(mainwindow->logwin);
1300                 gtk_widget_hide(mainwindow->warning_btn);
1301         }
1302         return FALSE;
1303 }
1304
1305 static gboolean warning_visi_notify(GtkWidget *widget,
1306                                        GdkEventVisibility *event,
1307                                        MainWindow *mainwindow)
1308 {
1309         gdk_window_set_cursor(mainwindow->warning_btn->window, hand_cursor);
1310         return FALSE;
1311 }
1312
1313 static gboolean warning_leave_notify(GtkWidget *widget,
1314                                       GdkEventCrossing *event,
1315                                       MainWindow *mainwindow)
1316 {
1317         gdk_window_set_cursor(mainwindow->warning_btn->window, NULL);
1318         return FALSE;
1319 }
1320
1321 static gboolean warning_enter_notify(GtkWidget *widget,
1322                                       GdkEventCrossing *event,
1323                                       MainWindow *mainwindow)
1324 {
1325         gdk_window_set_cursor(mainwindow->warning_btn->window, hand_cursor);
1326         return FALSE;
1327 }
1328 #endif
1329 void mainwindow_show_error(void)
1330 {
1331         MainWindow *mainwin = mainwindow_get_mainwindow();
1332         gtk_widget_show(mainwin->warning_btn);
1333 }
1334
1335 void mainwindow_clear_error(MainWindow *mainwin)
1336 {
1337         gtk_widget_hide(mainwin->warning_btn);
1338 }
1339
1340 #define BREAK_ON_MODIFIER_KEY() \
1341         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
1342
1343 static gboolean mainwindow_key_pressed (GtkWidget *widget, GdkEventKey *event,
1344                                     gpointer data)
1345 {
1346         MainWindow *mainwin = (MainWindow*) data;
1347
1348         if (!mainwin || !event)
1349                 return FALSE;
1350
1351         if (quicksearch_has_focus(mainwin->summaryview->quicksearch))
1352         {
1353                 lastkey = event->keyval;
1354                 return FALSE;
1355         }
1356
1357         switch (event->keyval) {
1358         case GDK_Q:             /* Quit */
1359                 BREAK_ON_MODIFIER_KEY();
1360
1361                 app_exit_cb(mainwin, 0, NULL);
1362                 return FALSE;
1363         case GDK_space:
1364                 if (gtk_window_is_active(GTK_WINDOW(mainwin->window))) {
1365                         if (mainwin->folderview && mainwin->summaryview
1366                             && ((!mainwin->summaryview->displayed
1367                                 && !mainwin->summaryview->selected)
1368                                 || (mainwin->summaryview->folder_item
1369                                     && mainwin->summaryview->folder_item->total_msgs == 0))) {
1370                                 g_signal_stop_emission_by_name(G_OBJECT(widget),
1371                                                "key_press_event");
1372                                 folderview_select_next_unread(mainwin->folderview, TRUE);
1373                         }
1374                 }
1375                 break;
1376 #ifdef MAEMO
1377         case GDK_F6:
1378                 if (maemo_mainwindow_is_fullscreen(widget)) {
1379                         gtk_window_unfullscreen(GTK_WINDOW(widget));
1380                 } else {
1381                         gtk_window_fullscreen(GTK_WINDOW(widget));
1382                 }
1383                 break;
1384         case GDK_F7:
1385                 {
1386                         PangoFontDescription *font_desc;
1387                         int size;
1388                         font_desc = pango_font_description_from_string(prefs_common.normalfont);
1389                         size = pango_font_description_get_size(font_desc)/PANGO_SCALE;
1390                         if (size < 30) {
1391                                 size++; pango_font_description_set_size(font_desc, size*PANGO_SCALE);
1392                                 g_free(prefs_common.normalfont);
1393                                 prefs_common.normalfont = pango_font_description_to_string(font_desc);
1394                                 main_window_reflect_prefs_all();
1395                         }
1396                         pango_font_description_free(font_desc);
1397                         font_desc = pango_font_description_from_string(prefs_common.textfont);
1398                         size = pango_font_description_get_size(font_desc)/PANGO_SCALE;
1399                         if (size < 30) {
1400                                 size++; pango_font_description_set_size(font_desc, size*PANGO_SCALE);
1401                                 g_free(prefs_common.textfont);
1402                                 prefs_common.textfont = pango_font_description_to_string(font_desc);
1403                                 main_window_reflect_prefs_all();
1404                         }
1405                         pango_font_description_free(font_desc);
1406                 }
1407                 break;
1408         case GDK_F8:
1409                 {
1410                         PangoFontDescription *font_desc;
1411                         int size;
1412                         font_desc = pango_font_description_from_string(prefs_common.normalfont);
1413                         size = pango_font_description_get_size(font_desc)/PANGO_SCALE;
1414                         if (size > 5) {
1415                                 size--; pango_font_description_set_size(font_desc, size*PANGO_SCALE);
1416                                 g_free(prefs_common.normalfont);
1417                                 prefs_common.normalfont = pango_font_description_to_string(font_desc);
1418                                 main_window_reflect_prefs_all();
1419                         }
1420                         pango_font_description_free(font_desc);
1421                         font_desc = pango_font_description_from_string(prefs_common.textfont);
1422                         size = pango_font_description_get_size(font_desc)/PANGO_SCALE;
1423                         if (size > 5) {
1424                                 size--; pango_font_description_set_size(font_desc, size*PANGO_SCALE);
1425                                 g_free(prefs_common.textfont);
1426                                 prefs_common.textfont = pango_font_description_to_string(font_desc);
1427                                 main_window_reflect_prefs_all();
1428                         }
1429                         pango_font_description_free(font_desc);
1430                 }
1431                 break;
1432         case GDK_Escape:
1433                 if (mainwin->summaryview &&
1434                     mainwin->summaryview->ext_messageview &&
1435                     mainwin->summaryview->ext_messageview->window &&
1436                     widget == mainwin->summaryview->ext_messageview->window) {
1437                         messageview_destroy(mainwin->summaryview->ext_messageview);
1438                 }
1439                 break;
1440 #endif
1441         default:
1442                 break;
1443         }
1444         return FALSE;
1445 }
1446
1447 #undef BREAK_ON_MODIFIER_KEY
1448
1449 #ifdef MAEMO
1450 void mainwindow_maemo_led_set(gboolean state) {
1451         static gint last_state = -1;
1452         if (last_state == state)
1453                 return;
1454         last_state = (gint)state;
1455         if (prefs_common.maemo_show_led) {
1456                 if(state) {
1457                   execute_command_line("/usr/bin/dbus-send --system --type=method_call "
1458                         "--dest=com.nokia.mce "
1459                         "/com/nokia/mce/request com.nokia.mce.request.req_led_pattern_activate "
1460                         "string:PatternCommunicationEvent", TRUE);
1461                   execute_command_line("/usr/bin/dbus-send --system --type=method_call "
1462                         "--dest=com.nokia.mce "
1463                         "/com/nokia/mce/request com.nokia.mce.request.req_led_pattern_activate "
1464                         "string:PatternCommunicationEmail", TRUE);
1465                 } else {
1466                   execute_command_line("/usr/bin/dbus-send --system --type=method_call "
1467                         "--dest=com.nokia.mce "
1468                         "/com/nokia/mce/request com.nokia.mce.request.req_led_pattern_deactivate "
1469                         "string:PatternCommunicationEvent", TRUE);
1470                   execute_command_line("/usr/bin/dbus-send --system --type=method_call "
1471                         "--dest=com.nokia.mce "
1472                         "/com/nokia/mce/request com.nokia.mce.request.req_led_pattern_deactivate "
1473                         "string:PatternCommunicationEmail", TRUE);
1474                 }
1475         }
1476 }
1477
1478 static void led_update(FolderItem *removed_item)
1479 {
1480         guint new, unread, unreadmarked, marked, total, replied;
1481         guint forwarded, locked, ignored, watched;
1482
1483         folder_count_total_msgs(&new, &unread, &unreadmarked, &marked, &total,
1484                                 &replied, &forwarded, &locked, &ignored,
1485                                 &watched);
1486         if (removed_item) {
1487                 total -= removed_item->total_msgs;
1488                 new -= removed_item->new_msgs;
1489                 unread -= removed_item->unread_msgs;
1490         }
1491
1492         if (new > 0)
1493                 mainwindow_maemo_led_set(TRUE);
1494         else
1495                 mainwindow_maemo_led_set(FALSE);
1496 }
1497
1498 static gboolean maemo_folder_item_update_hook(gpointer source, gpointer data)
1499 {
1500         led_update(NULL);
1501
1502         return FALSE;
1503 }
1504
1505 static gboolean maemo_folder_update_hook(gpointer source, gpointer data)
1506 {
1507         FolderUpdateData *hookdata;
1508         hookdata = source;
1509         if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM)
1510                 led_update(hookdata->item);
1511         else
1512                 led_update(NULL);
1513
1514         return FALSE;
1515 }
1516
1517 static void main_window_install_maemo_hooks(MainWindow *mainwin)
1518 {
1519         gint maemo_item_hook_id, maemo_folder_hook_id;
1520
1521         maemo_item_hook_id = hooks_register_hook (FOLDER_ITEM_UPDATE_HOOKLIST, maemo_folder_item_update_hook, NULL);
1522         if (maemo_item_hook_id == -1) {
1523                 goto err_out_item;
1524         }
1525
1526         maemo_folder_hook_id = hooks_register_hook (FOLDER_UPDATE_HOOKLIST, maemo_folder_update_hook, NULL);
1527         if (maemo_folder_hook_id == -1) {
1528                 goto err_out_folder;
1529         }
1530
1531         return;
1532
1533 err_out_folder:
1534         hooks_unregister_hook(FOLDER_ITEM_UPDATE_HOOKLIST, maemo_item_hook_id);
1535 err_out_item:
1536         return;
1537 }
1538 #endif
1539
1540 MainWindow *main_window_create()
1541 {
1542         MainWindow *mainwin;
1543         GtkWidget *window;
1544         GtkWidget *vbox;
1545         GtkWidget *menubar;
1546         GtkWidget *handlebox;
1547         GtkWidget *vbox_body;
1548 #ifndef GENERIC_UMPC
1549         GtkWidget *hbox_stat;
1550         GtkWidget *statusbar;
1551         GtkWidget *progressbar;
1552         GtkWidget *statuslabel;
1553         GtkWidget *ac_button;
1554         GtkWidget *ac_label;
1555         GtkWidget *online_pixmap;
1556         GtkWidget *offline_pixmap;
1557         GtkWidget *warning_icon;
1558         GtkWidget *warning_btn;
1559         CLAWS_TIP_DECL();
1560 #endif
1561         GtkWidget *online_switch;
1562         GtkWidget *offline_switch;
1563         FolderView *folderview;
1564         SummaryView *summaryview;
1565         MessageView *messageview;
1566         GdkColormap *colormap;
1567         GdkColor color[4];
1568         gboolean success[4];
1569         GtkItemFactory *ifactory;
1570         GtkWidget *ac_menu;
1571         GtkWidget *menuitem;
1572         gint i;
1573         guint n_menu_entries;
1574
1575         static GdkGeometry geometry;
1576
1577         debug_print("Creating main window...\n");
1578         mainwin = g_new0(MainWindow, 1);
1579
1580         /* main window */
1581         window = GTK_WIDGET(gtkut_window_new(GTK_WINDOW_TOPLEVEL, "mainwindow"));
1582         gtk_window_set_title(GTK_WINDOW(window), PROG_VERSION);
1583         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
1584 #ifdef GENERIC_UMPC
1585         prefs_common.layout_mode = SMALL_LAYOUT;
1586 #endif
1587         if (!geometry.min_height) {
1588                 geometry.min_width = 320;
1589                 geometry.min_height = 200;
1590         }
1591         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
1592                                       GDK_HINT_MIN_SIZE);
1593
1594         g_signal_connect(G_OBJECT(window), "delete_event",
1595                          G_CALLBACK(main_window_close_cb), mainwin);
1596         MANAGE_WINDOW_SIGNALS_CONNECT(window);
1597         g_signal_connect(G_OBJECT(window), "focus_in_event",
1598                          G_CALLBACK(mainwindow_focus_in_event),
1599                          mainwin);
1600         g_signal_connect(G_OBJECT(window), "key_press_event",
1601                          G_CALLBACK(mainwindow_key_pressed), mainwin);
1602
1603         gtk_widget_realize(window);
1604         gtk_widget_add_events(window, GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
1605
1606
1607         gtkut_widget_set_app_icon(window);
1608
1609         vbox = gtk_vbox_new(FALSE, 0);
1610         gtk_widget_show(vbox);
1611         gtk_container_add(GTK_CONTAINER(window), vbox);
1612
1613         /* menu bar */
1614         n_menu_entries = sizeof(mainwin_entries) / sizeof(mainwin_entries[0]);
1615         menubar = menubar_create(window, mainwin_entries,
1616                                  n_menu_entries, "<Main>", mainwin);
1617         gtk_widget_show(menubar);
1618
1619 #ifndef MAEMO
1620         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
1621 #endif
1622
1623         ifactory = gtk_item_factory_from_widget(menubar);
1624
1625 /*      gtk_widget_show(gtk_item_factory_get_item(ifactory,"/Message/Mailing-List"));
1626         main_create_mailing_list_menu (mainwin, NULL); */
1627
1628         if (prefs_common.toolbar_detachable) {
1629                 handlebox = gtk_handle_box_new();
1630                 gtk_widget_show(handlebox);
1631                 gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
1632                 g_signal_connect(G_OBJECT(handlebox), "child_attached",
1633                                  G_CALLBACK(toolbar_child_attached), mainwin);
1634                 g_signal_connect(G_OBJECT(handlebox), "child_detached",
1635                                  G_CALLBACK(toolbar_child_detached), mainwin);
1636         } else {
1637                 handlebox = gtk_hbox_new(FALSE, 0);
1638                 gtk_widget_show(handlebox);
1639                 gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
1640         }
1641         /* link window to mainwin->window to avoid gdk warnings */
1642         mainwin->window       = window;
1643         mainwin_list = g_list_append(mainwin_list, mainwin);
1644
1645 #ifdef MAEMO
1646         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
1647                                           window,
1648                                           (gpointer)mainwin);
1649 #else
1650         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
1651                                           handlebox,
1652                                           (gpointer)mainwin);
1653 #endif
1654         toolbar_set_learn_button
1655                 (mainwin->toolbar,
1656                  LEARN_SPAM);
1657
1658         /* vbox that contains body */
1659         vbox_body = gtk_vbox_new(FALSE, BORDER_WIDTH);
1660         gtk_widget_show(vbox_body);
1661         gtk_container_set_border_width(GTK_CONTAINER(vbox_body), BORDER_WIDTH);
1662         gtk_box_pack_start(GTK_BOX(vbox), vbox_body, TRUE, TRUE, 0);
1663
1664 #ifndef GENERIC_UMPC
1665         hbox_stat = gtk_hbox_new(FALSE, 2);
1666         gtk_box_pack_end(GTK_BOX(vbox_body), hbox_stat, FALSE, FALSE, 0);
1667
1668         warning_icon = gtk_image_new_from_stock
1669                         (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
1670         warning_btn = gtk_event_box_new();
1671         gtk_event_box_set_visible_window(GTK_EVENT_BOX(warning_btn), FALSE);
1672
1673         mainwin->warning_btn      = warning_btn;
1674
1675         g_signal_connect(G_OBJECT(warning_btn), "button-press-event",
1676                          G_CALLBACK(warning_icon_pressed),
1677                          (gpointer) mainwin);
1678         g_signal_connect(G_OBJECT(warning_btn), "visibility-notify-event",
1679                          G_CALLBACK(warning_visi_notify), mainwin);
1680         g_signal_connect(G_OBJECT(warning_btn), "motion-notify-event",
1681                          G_CALLBACK(warning_visi_notify), mainwin);
1682         g_signal_connect(G_OBJECT(warning_btn), "leave-notify-event",
1683                          G_CALLBACK(warning_leave_notify), mainwin);
1684         g_signal_connect(G_OBJECT(warning_btn), "enter-notify-event",
1685                          G_CALLBACK(warning_enter_notify), mainwin);
1686
1687         gtk_container_add (GTK_CONTAINER(warning_btn), warning_icon);
1688
1689         CLAWS_SET_TIP(warning_btn,
1690                              _("Some error(s) happened. Click here to view log."));
1691         gtk_box_pack_start(GTK_BOX(hbox_stat), warning_btn, FALSE, FALSE, 0);
1692
1693         statusbar = statusbar_create();
1694         gtk_box_pack_start(GTK_BOX(hbox_stat), statusbar, TRUE, TRUE, 0);
1695
1696         progressbar = gtk_progress_bar_new();
1697         gtk_widget_set_size_request(progressbar, 120, 1);
1698         gtk_box_pack_start(GTK_BOX(hbox_stat), progressbar, FALSE, FALSE, 0);
1699
1700         online_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_ONLINE);
1701         offline_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_OFFLINE);
1702         online_switch = gtk_button_new ();
1703         CLAWS_SET_TIP(online_switch,
1704                              _("You are online. Click the icon to go offline"));
1705         offline_switch = gtk_button_new ();
1706         CLAWS_SET_TIP(offline_switch,
1707                              _("You are offline. Click the icon to go online"));
1708         gtk_container_add (GTK_CONTAINER(online_switch), online_pixmap);
1709         gtk_button_set_relief (GTK_BUTTON(online_switch), GTK_RELIEF_NONE);
1710         g_signal_connect (G_OBJECT(online_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1711         gtk_box_pack_start (GTK_BOX(hbox_stat), online_switch, FALSE, FALSE, 0);
1712         gtk_container_add (GTK_CONTAINER(offline_switch), offline_pixmap);
1713         gtk_button_set_relief (GTK_BUTTON(offline_switch), GTK_RELIEF_NONE);
1714         g_signal_connect (G_OBJECT(offline_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1715         gtk_box_pack_start (GTK_BOX(hbox_stat), offline_switch, FALSE, FALSE, 0);
1716
1717         statuslabel = gtk_label_new("");
1718         gtk_box_pack_start(GTK_BOX(hbox_stat), statuslabel, FALSE, FALSE, 0);
1719
1720         ac_button = gtk_button_new();
1721         CLAWS_SET_TIP(ac_button, _("Select account"));
1722         GTK_WIDGET_UNSET_FLAGS(ac_button, GTK_CAN_FOCUS);
1723         gtk_widget_set_size_request(ac_button, -1, 0);
1724         gtk_box_pack_end(GTK_BOX(hbox_stat), ac_button, FALSE, FALSE, 0);
1725         g_signal_connect(G_OBJECT(ac_button), "button_press_event",
1726                          G_CALLBACK(ac_label_button_pressed), mainwin);
1727
1728         ac_label = gtk_label_new("");
1729         gtk_container_add(GTK_CONTAINER(ac_button), ac_label);
1730
1731         gtk_widget_show_all(hbox_stat);
1732
1733         gtk_widget_hide(offline_switch);
1734         gtk_widget_hide(warning_btn);
1735 #else
1736         online_switch = gtk_button_new ();
1737         offline_switch = gtk_button_new ();
1738         g_signal_connect (G_OBJECT(online_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1739         g_signal_connect (G_OBJECT(offline_switch), "clicked", G_CALLBACK(online_switch_clicked), mainwin);
1740 #endif
1741         /* create views */
1742         mainwin->folderview  = folderview  = folderview_create();
1743         mainwin->summaryview = summaryview = summary_create();
1744         mainwin->messageview = messageview = messageview_create(mainwin);
1745
1746         /* init log instances data before creating log views */
1747         set_log_title(LOG_PROTOCOL, _("Network log"));
1748         set_log_prefs(LOG_PROTOCOL,
1749                         &prefs_common.logwin_width,
1750                         &prefs_common.logwin_height);
1751         set_log_title(LOG_DEBUG_FILTERING, _("Filtering/processing debug log"));
1752         set_log_prefs(LOG_DEBUG_FILTERING,
1753                         &prefs_common.filtering_debugwin_width,
1754                         &prefs_common.filtering_debugwin_height);
1755
1756         /* setup log windows */
1757         mainwin->logwin = log_window_create(LOG_PROTOCOL);
1758         log_window_init(mainwin->logwin);
1759
1760         mainwin->filtering_debugwin = log_window_create(LOG_DEBUG_FILTERING);
1761         log_window_set_clipping(mainwin->logwin,
1762                                 prefs_common.cliplog,
1763                                 prefs_common.loglength);
1764
1765         log_window_init(mainwin->filtering_debugwin);
1766         log_window_set_clipping(mainwin->filtering_debugwin,
1767                                 prefs_common.filtering_debug_cliplog,
1768                                 prefs_common.filtering_debug_loglength);
1769         if (prefs_common.enable_filtering_debug)
1770                 log_message(LOG_DEBUG_FILTERING, _("filtering log enabled\n"));
1771         else
1772                 log_message(LOG_DEBUG_FILTERING, _("filtering log disabled\n"));
1773
1774         folderview->mainwin      = mainwin;
1775         folderview->summaryview  = summaryview;
1776
1777         summaryview->mainwin     = mainwin;
1778         summaryview->folderview  = folderview;
1779         summaryview->messageview = messageview;
1780         summaryview->window      = window;
1781
1782         mainwin->vbox           = vbox;
1783         mainwin->menubar        = menubar;
1784         mainwin->menu_factory   = ifactory;
1785         mainwin->handlebox      = handlebox;
1786         mainwin->vbox_body      = vbox_body;
1787         mainwin->online_switch  = online_switch;
1788         mainwin->offline_switch    = offline_switch;
1789 #ifndef GENERIC_UMPC
1790         messageview->statusbar  = statusbar;
1791         mainwin->statusbar      = statusbar;
1792         mainwin->hbox_stat      = hbox_stat;
1793         mainwin->progressbar    = progressbar;
1794         mainwin->statuslabel    = statuslabel;
1795         mainwin->online_pixmap  = online_pixmap;
1796         mainwin->offline_pixmap = offline_pixmap;
1797         mainwin->ac_button      = ac_button;
1798         mainwin->ac_label       = ac_label;
1799         /* set context IDs for status bar */
1800         mainwin->mainwin_cid = gtk_statusbar_get_context_id
1801                 (GTK_STATUSBAR(statusbar), "Main Window");
1802         mainwin->folderview_cid = gtk_statusbar_get_context_id
1803                 (GTK_STATUSBAR(statusbar), "Folder View");
1804         mainwin->summaryview_cid = gtk_statusbar_get_context_id
1805                 (GTK_STATUSBAR(statusbar), "Summary View");
1806         mainwin->messageview_cid = gtk_statusbar_get_context_id
1807                 (GTK_STATUSBAR(statusbar), "Message View");
1808         messageview->statusbar_cid = mainwin->messageview_cid;
1809
1810 #else
1811         messageview->statusbar  = NULL;
1812         mainwin->statusbar      = NULL;
1813         mainwin->hbox_stat      = NULL;
1814         /* mainwin->progressbar is set in toolbar.c */
1815         mainwin->statuslabel    = NULL;
1816         mainwin->online_pixmap  = NULL;
1817         mainwin->offline_pixmap = NULL;
1818         mainwin->ac_button      = NULL;
1819         mainwin->ac_label       = NULL;
1820 #endif
1821
1822         /* allocate colors for summary view and folder view */
1823         summaryview->color_marked.red = summaryview->color_marked.green = 0;
1824         summaryview->color_marked.blue = (guint16)65535;
1825
1826         summaryview->color_dim.red = summaryview->color_dim.green =
1827                 summaryview->color_dim.blue = COLOR_DIM;
1828
1829         gtkut_convert_int_to_gdk_color(prefs_common.color_new,
1830                                        &folderview->color_new);
1831
1832         gtkut_convert_int_to_gdk_color(prefs_common.tgt_folder_col,
1833                                        &folderview->color_op);
1834
1835         summaryview->color_important.red = 0;
1836         summaryview->color_important.green = 0;
1837         summaryview->color_important.blue = (guint16)65535;
1838
1839         color[0] = summaryview->color_marked;
1840         color[1] = summaryview->color_dim;
1841         color[2] = folderview->color_new;
1842         color[3] = folderview->color_op;
1843
1844         colormap = gdk_drawable_get_colormap(window->window);
1845         gdk_colormap_alloc_colors(colormap, color, 4, FALSE, TRUE, success);
1846         for (i = 0; i < 4; i++) {
1847                 if (success[i] == FALSE)
1848                         g_warning("MainWindow: color allocation %d failed\n", i);
1849         }
1850
1851         debug_print("done.\n");
1852
1853         messageview->visible = prefs_common.msgview_visible;
1854
1855         main_window_set_widgets(mainwin, prefs_common.layout_mode);
1856
1857         g_signal_connect(G_OBJECT(window), "size_allocate",
1858                          G_CALLBACK(main_window_size_allocate_cb),
1859                          mainwin);
1860
1861         /* set menu items */
1862         menuitem = gtk_item_factory_get_item
1863                 (ifactory, "/View/Character encoding/Auto detect");
1864         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1865
1866         switch (prefs_common.toolbar_style) {
1867         case TOOLBAR_NONE:
1868                 menuitem = gtk_item_factory_get_item
1869                         (ifactory, "/View/Show or hide/Toolbar/Hide");
1870                 break;
1871         case TOOLBAR_ICON:
1872                 menuitem = gtk_item_factory_get_item
1873                         (ifactory, "/View/Show or hide/Toolbar/Icons only");
1874                 break;
1875         case TOOLBAR_TEXT:
1876                 menuitem = gtk_item_factory_get_item
1877                         (ifactory, "/View/Show or hide/Toolbar/Text only");
1878                 break;
1879         case TOOLBAR_BOTH:
1880                 menuitem = gtk_item_factory_get_item
1881                         (ifactory, "/View/Show or hide/Toolbar/Text below icons");
1882                 break;
1883         case TOOLBAR_BOTH_HORIZ:
1884                 menuitem = gtk_item_factory_get_item
1885                         (ifactory,
1886                          "/View/Show or hide/Toolbar/Text beside icons");
1887         }
1888         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1889
1890 #ifndef GENERIC_UMPC
1891         gtk_widget_hide(mainwin->hbox_stat);
1892         menuitem = gtk_item_factory_get_item
1893                 (ifactory, "/View/Show or hide/Status bar");
1894         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1895                                        prefs_common.show_statusbar);
1896 #endif
1897         menuitem = gtk_item_factory_get_item
1898                 (ifactory, "/View/Show or hide/Column headers");
1899         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1900                                        prefs_common.show_col_headers);
1901         /* set account selection menu */
1902         ac_menu = gtk_item_factory_get_widget
1903                 (ifactory, "/Configuration/Change current account");
1904         mainwin->ac_menu = ac_menu;
1905
1906         toolbar_main_set_sensitive(mainwin);
1907
1908         /* create actions menu */
1909         main_window_update_actions_menu(mainwin);
1910
1911         main_create_mailing_list_menu (mainwin, NULL);
1912
1913         /* attach accel groups to main window */
1914 #define ADD_MENU_ACCEL_GROUP_TO_WINDOW(menu,win)                        \
1915         gtk_window_add_accel_group                                      \
1916                 (GTK_WINDOW(win),                                       \
1917                  gtk_item_factory_from_widget(menu)->accel_group);      \
1918         g_signal_connect(G_OBJECT(gtk_item_factory_from_widget(menu)->accel_group), \
1919                         "accel_activate",                               \
1920                         G_CALLBACK(main_window_accel_activate), mainwin);
1921
1922
1923 /*      ADD_MENU_ACCEL_GROUP_TO_WINDOW(summaryview->popupmenu, mainwin->window);
1924
1925         menu_connect_identical_items();
1926 */
1927 #ifndef GENERIC_UMPC
1928         gtk_window_iconify(GTK_WINDOW(mainwin->window));
1929 #endif
1930
1931         g_signal_connect(G_OBJECT(window), "window_state_event",
1932                          G_CALLBACK(mainwindow_state_event_cb), mainwin);
1933         g_signal_connect(G_OBJECT(window), "visibility_notify_event",
1934                          G_CALLBACK(mainwindow_visibility_event_cb), mainwin);
1935         gtk_widget_add_events(GTK_WIDGET(window), GDK_VISIBILITY_NOTIFY_MASK);
1936
1937         if (prefs_common.layout_mode == VERTICAL_LAYOUT ||
1938             prefs_common.layout_mode == SMALL_LAYOUT) {
1939                 summary_relayout(mainwin->summaryview);
1940         }
1941         summary_update_unread(mainwin->summaryview, NULL);
1942
1943         gtk_widget_show(mainwin->window);
1944
1945         /* initialize views */
1946         folderview_init(folderview);
1947         summary_init(summaryview);
1948         messageview_init(messageview);
1949 #if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
1950         sslcertwindow_register_hook();
1951 #endif
1952         mainwin->lock_count = 0;
1953         mainwin->menu_lock_count = 0;
1954         mainwin->cursor_count = 0;
1955
1956         mainwin->progressindicator_hook =
1957                 hooks_register_hook(PROGRESSINDICATOR_HOOKLIST, mainwindow_progressindicator_hook, mainwin);
1958
1959         if (!watch_cursor)
1960                 watch_cursor = gdk_cursor_new(GDK_WATCH);
1961         if (!hand_cursor)
1962                 hand_cursor = gdk_cursor_new(GDK_HAND2);
1963
1964         /* init work_offline */
1965         if (prefs_common.work_offline)
1966                 online_switch_clicked (GTK_BUTTON(online_switch), mainwin);
1967
1968         mainwindow_colorlabel_menu_create(mainwin, FALSE);
1969         mainwindow_tags_menu_create(mainwin, FALSE);
1970
1971 #ifdef MAEMO
1972         main_window_install_maemo_hooks(mainwin);
1973 #endif
1974         return mainwin;
1975 }
1976
1977 void main_window_update_actions_menu(MainWindow *mainwin)
1978 {
1979         GtkItemFactory *ifactory;
1980
1981         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
1982         action_update_mainwin_menu(ifactory, "/Tools/Actions", mainwin);
1983 }
1984
1985 void main_window_cursor_wait(MainWindow *mainwin)
1986 {
1987
1988         if (mainwin->cursor_count == 0) {
1989                 gdk_window_set_cursor(mainwin->window->window, watch_cursor);
1990                 textview_cursor_wait(mainwin->messageview->mimeview->textview);
1991         }
1992
1993         mainwin->cursor_count++;
1994
1995         gdk_flush();
1996 }
1997
1998 void main_window_cursor_normal(MainWindow *mainwin)
1999 {
2000         if (mainwin->cursor_count)
2001                 mainwin->cursor_count--;
2002
2003         if (mainwin->cursor_count == 0) {
2004                 gdk_window_set_cursor(mainwin->window->window, NULL);
2005                 textview_cursor_normal(mainwin->messageview->mimeview->textview);
2006         }
2007         gdk_flush();
2008 }
2009
2010 /* lock / unlock the user-interface */
2011 void main_window_lock(MainWindow *mainwin)
2012 {
2013         if (mainwin->lock_count == 0 && mainwin->ac_button)
2014                 gtk_widget_set_sensitive(mainwin->ac_button, FALSE);
2015
2016         mainwin->lock_count++;
2017
2018         main_window_set_menu_sensitive(mainwin);
2019         toolbar_main_set_sensitive(mainwin);
2020 }
2021
2022 void main_window_unlock(MainWindow *mainwin)
2023 {
2024         if (mainwin->lock_count)
2025                 mainwin->lock_count--;
2026
2027         main_window_set_menu_sensitive(mainwin);
2028         toolbar_main_set_sensitive(mainwin);
2029
2030         if (mainwin->lock_count == 0 && mainwin->ac_button)
2031                 gtk_widget_set_sensitive(mainwin->ac_button, TRUE);
2032 }
2033
2034 static void main_window_menu_callback_block(MainWindow *mainwin)
2035 {
2036         mainwin->menu_lock_count++;
2037 }
2038
2039 static void main_window_menu_callback_unblock(MainWindow *mainwin)
2040 {
2041         if (mainwin->menu_lock_count)
2042                 mainwin->menu_lock_count--;
2043 }
2044
2045 static guint prefs_tag = 0;
2046
2047 void main_window_reflect_prefs_all(void)
2048 {
2049         main_window_reflect_prefs_all_real(FALSE);
2050 }
2051
2052 static gboolean reflect_prefs_timeout_cb(gpointer data)
2053 {
2054         gboolean pixmap_theme_changed = GPOINTER_TO_INT(data);
2055         GList *cur;
2056         MainWindow *mainwin;
2057 #ifndef GENERIC_UMPC
2058         GtkWidget *pixmap;
2059 #endif
2060         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
2061                 mainwin = (MainWindow *)cur->data;
2062
2063                 main_window_show_cur_account(mainwin);
2064                 main_window_set_menu_sensitive(mainwin);
2065                 toolbar_main_set_sensitive(mainwin);
2066
2067                 /* pixmap themes */
2068                 if (pixmap_theme_changed) {
2069                         toolbar_update(TOOLBAR_MAIN, mainwin);
2070                         messageview_reflect_prefs_pixmap_theme();
2071                         compose_reflect_prefs_pixmap_theme();
2072                         folderview_reflect_prefs_pixmap_theme(mainwin->folderview);
2073                         summary_reflect_prefs_pixmap_theme(mainwin->summaryview);
2074 #ifndef GENERIC_UMPC
2075                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_ONLINE);
2076                         gtk_container_remove(GTK_CONTAINER(mainwin->online_switch),
2077                                              mainwin->online_pixmap);
2078                         gtk_container_add (GTK_CONTAINER(mainwin->online_switch), pixmap);
2079                         gtk_widget_show(pixmap);
2080                         mainwin->online_pixmap = pixmap;
2081                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_OFFLINE);
2082                         gtk_container_remove(GTK_CONTAINER(mainwin->offline_switch),
2083                                              mainwin->offline_pixmap);
2084                         gtk_container_add (GTK_CONTAINER(mainwin->offline_switch), pixmap);
2085                         gtk_widget_show(pixmap);
2086                         mainwin->offline_pixmap = pixmap;
2087 #endif
2088                         hooks_invoke(THEME_CHANGED_HOOKLIST, NULL);
2089                 }
2090
2091                 headerview_set_font(mainwin->messageview->headerview);
2092                 headerview_set_visibility(mainwin->messageview->headerview,
2093                                           prefs_common.display_header_pane);
2094                 textview_reflect_prefs(mainwin->messageview->mimeview->textview);
2095                 folderview_reflect_prefs();
2096                 summary_reflect_prefs();
2097 #ifndef GENERIC_UMPC
2098                 summary_redisplay_msg(mainwin->summaryview);
2099 #endif
2100                 if (prefs_common.layout_mode == SMALL_LAYOUT) {
2101                         if (mainwin->in_folder) {
2102                                 mainwindow_enter_folder(mainwin);
2103                         } else {
2104                                 mainwindow_exit_folder(mainwin);
2105                         }
2106                 }
2107         }
2108         prefs_tag = 0;
2109         return FALSE;
2110 }
2111
2112 void main_window_reflect_prefs_all_now(void)
2113 {
2114         reflect_prefs_timeout_cb(GINT_TO_POINTER(FALSE));
2115 }
2116
2117 void main_window_reflect_prefs_custom_colors(MainWindow *mainwin)
2118 {
2119         GtkMenuShell *menu;
2120         GList *cur;
2121
2122         /* re-create colorlabel submenu */
2123         menu = GTK_MENU_SHELL(mainwin->colorlabel_menu);
2124         g_return_if_fail(menu != NULL);
2125
2126         /* clear items. get item pointers. */
2127         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
2128                 gtk_menu_item_remove_submenu(GTK_MENU_ITEM(cur->data));
2129         }
2130         mainwindow_colorlabel_menu_create(mainwin, TRUE);
2131         summary_reflect_prefs_custom_colors(mainwin->summaryview);
2132
2133 }
2134
2135 static gint tags_tag = 0;
2136 static gboolean main_window_reflect_tags_changes_real(gpointer data)
2137 {
2138         GtkMenuShell *menu;
2139         GList *cur;
2140         MainWindow *mainwin = (MainWindow *)data;
2141
2142         if (summary_is_locked(mainwin->summaryview)) {
2143                 tags_tag = 0;
2144                 return TRUE;
2145         }
2146         /* re-create tags submenu */
2147         menu = GTK_MENU_SHELL(mainwin->tags_menu);
2148         g_return_val_if_fail(menu != NULL, FALSE);
2149
2150         /* clear items. get item pointers. */
2151         for (cur = menu->children; cur != NULL && cur->data != NULL; cur = cur->next) {
2152                 gtk_menu_item_remove_submenu(GTK_MENU_ITEM(cur->data));
2153         }
2154         mainwindow_tags_menu_create(mainwin, TRUE);
2155         summary_reflect_tags_changes(mainwin->summaryview);
2156
2157         tags_tag = 0;
2158         return FALSE;
2159 }
2160
2161 void main_window_reflect_tags_changes(MainWindow *mainwin)
2162 {
2163         if (tags_tag == 0) {
2164                 tags_tag = g_timeout_add(100, main_window_reflect_tags_changes_real,
2165                                                 mainwin);
2166         }
2167 }
2168
2169 void main_window_reflect_prefs_all_real(gboolean pixmap_theme_changed)
2170 {
2171         if (prefs_tag == 0) {
2172                 prefs_tag = g_timeout_add(100, reflect_prefs_timeout_cb,
2173                                                 GINT_TO_POINTER(pixmap_theme_changed));
2174         }
2175 }
2176
2177 void main_window_set_summary_column(void)
2178 {
2179         GList *cur;
2180         MainWindow *mainwin;
2181
2182         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
2183                 mainwin = (MainWindow *)cur->data;
2184                 summary_set_column_order(mainwin->summaryview);
2185         }
2186 }
2187
2188 void main_window_set_folder_column(void)
2189 {
2190         GList *cur;
2191         MainWindow *mainwin;
2192
2193         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
2194                 mainwin = (MainWindow *)cur->data;
2195                 folderview_set_column_order(mainwin->folderview);
2196         }
2197 }
2198
2199 static void main_window_set_account_selector_menu(MainWindow *mainwin,
2200                                                   GList *account_list)
2201 {
2202         GList *cur_ac, *cur_item;
2203         GtkWidget *menuitem;
2204         PrefsAccount *ac_prefs;
2205
2206         /* destroy all previous menu item */
2207         cur_item = GTK_MENU_SHELL(mainwin->ac_menu)->children;
2208         while (cur_item != NULL) {
2209                 GList *next = cur_item->next;
2210                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
2211                 cur_item = next;
2212         }
2213
2214         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
2215                 ac_prefs = (PrefsAccount *)cur_ac->data;
2216
2217                 menuitem = gtk_menu_item_new_with_label
2218                         (ac_prefs->account_name
2219                          ? ac_prefs->account_name : _("Untitled"));
2220                 gtk_widget_show(menuitem);
2221                 gtk_menu_append(GTK_MENU(mainwin->ac_menu), menuitem);
2222                 g_signal_connect(G_OBJECT(menuitem), "activate",
2223                                  G_CALLBACK(account_selector_menu_cb),
2224                                  ac_prefs);
2225         }
2226 }
2227
2228 static void main_window_set_account_receive_menu(MainWindow *mainwin,
2229                                                  GList *account_list)
2230 {
2231         GList *cur_ac, *cur_item;
2232         GtkWidget *menu;
2233         GtkWidget *menuitem;
2234         PrefsAccount *ac_prefs;
2235
2236         menu = gtk_item_factory_get_widget(mainwin->menu_factory,
2237                                            "/Message/Receive");
2238
2239         /* search for separator */
2240         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
2241              cur_item = cur_item->next) {
2242                 if (GTK_BIN(cur_item->data)->child == NULL) {
2243                         cur_item = cur_item->next;
2244                         break;
2245                 }
2246         }
2247
2248         /* destroy all previous menu item */
2249         while (cur_item != NULL) {
2250                 GList *next = cur_item->next;
2251                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
2252                 cur_item = next;
2253         }
2254
2255         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
2256                 ac_prefs = (PrefsAccount *)cur_ac->data;
2257
2258                 if (ac_prefs->protocol == A_NONE)
2259                         continue;
2260
2261                 menuitem = gtk_menu_item_new_with_label
2262                         (ac_prefs->account_name ? ac_prefs->account_name
2263                          : _("Untitled"));
2264                 gtk_widget_show(menuitem);
2265                 gtk_menu_append(GTK_MENU(menu), menuitem);
2266                 g_signal_connect(G_OBJECT(menuitem), "activate",
2267                                  G_CALLBACK(account_receive_menu_cb),
2268                                  ac_prefs);
2269         }
2270 }
2271
2272 static void main_window_set_toolbar_combo_receive_menu(MainWindow *mainwin,
2273                                                        GList *account_list)
2274 {
2275         GList *cur_ac;
2276         GtkWidget *menuitem;
2277         PrefsAccount *ac_prefs;
2278         GtkWidget *menu = NULL;
2279
2280         if (mainwin->toolbar->getall_btn == NULL) /* button doesn't exist */
2281                 return;
2282
2283         menu = gtk_menu_tool_button_get_menu(GTK_MENU_TOOL_BUTTON(mainwin->toolbar->getall_btn));
2284         if (menu)
2285                 gtk_widget_destroy(menu);
2286         menu = gtk_menu_new();
2287
2288         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
2289                 ac_prefs = (PrefsAccount *)cur_ac->data;
2290
2291                 if (ac_prefs->protocol == A_NONE)
2292                         continue;
2293
2294                 menuitem = gtk_menu_item_new_with_label
2295                         (ac_prefs->account_name
2296                          ? ac_prefs->account_name : _("Untitled"));
2297                 gtk_widget_show(menuitem);
2298                 gtk_menu_append(GTK_MENU(menu), menuitem);
2299                 g_signal_connect(G_OBJECT(menuitem), "activate",
2300                                  G_CALLBACK(account_receive_menu_cb),
2301                                  ac_prefs);
2302         }
2303         gtk_menu_tool_button_set_menu(GTK_MENU_TOOL_BUTTON(mainwin->toolbar->getall_btn), menu);
2304 }
2305
2306 static void main_window_set_toolbar_combo_compose_menu(MainWindow *mainwin,
2307                                                        GList *account_list)
2308 {
2309 #ifndef GENERIC_UMPC
2310         GList *cur_ac;
2311         GtkWidget *menuitem;
2312         PrefsAccount *ac_prefs;
2313         GtkWidget *menu = NULL;
2314
2315         if (mainwin->toolbar->compose_mail_btn == NULL) /* button doesn't exist */
2316                 return;
2317
2318         menu = gtk_menu_tool_button_get_menu(GTK_MENU_TOOL_BUTTON(mainwin->toolbar->compose_mail_btn));
2319         if (menu)
2320                 gtk_widget_destroy(menu);
2321         menu = gtk_menu_new();
2322
2323         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
2324                 ac_prefs = (PrefsAccount *)cur_ac->data;
2325
2326                 menuitem = gtk_menu_item_new_with_label
2327                         (ac_prefs->account_name
2328                          ? ac_prefs->account_name : _("Untitled"));
2329                 gtk_widget_show(menuitem);
2330                 gtk_menu_append(GTK_MENU(menu), menuitem);
2331                 g_signal_connect(G_OBJECT(menuitem), "activate",
2332                                  G_CALLBACK(account_compose_menu_cb),
2333                                  ac_prefs);
2334         }
2335         gtk_menu_tool_button_set_menu(GTK_MENU_TOOL_BUTTON(mainwin->toolbar->compose_mail_btn), menu);
2336 #endif
2337 }
2338
2339 void main_window_set_account_menu(GList *account_list)
2340 {
2341         GList *cur;
2342         MainWindow *mainwin;
2343
2344         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
2345                 mainwin = (MainWindow *)cur->data;
2346                 main_window_set_account_selector_menu(mainwin, account_list);
2347                 main_window_set_account_receive_menu(mainwin, account_list);
2348                 main_window_set_toolbar_combo_receive_menu(mainwin, account_list);
2349                 main_window_set_toolbar_combo_compose_menu(mainwin, account_list);
2350         }
2351         hooks_invoke(ACCOUNT_LIST_CHANGED_HOOKLIST, NULL);
2352 }
2353
2354 void main_window_set_account_menu_only_toolbar(GList *account_list)
2355 {
2356         GList *cur;
2357         MainWindow *mainwin;
2358
2359         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
2360                 mainwin = (MainWindow *)cur->data;
2361                 main_window_set_toolbar_combo_receive_menu(mainwin, account_list);
2362                 main_window_set_toolbar_combo_compose_menu(mainwin, account_list);
2363         }
2364 }
2365
2366 static void main_window_show_cur_account(MainWindow *mainwin)
2367 {
2368         gchar *buf;
2369         gchar *ac_name;
2370
2371         ac_name = g_strdup(cur_account
2372                            ? (cur_account->account_name
2373                               ? cur_account->account_name : _("Untitled"))
2374                            : _("none"));
2375
2376         if (cur_account)
2377                 buf = g_strdup_printf("%s - %s", ac_name, PROG_VERSION);
2378         else
2379                 buf = g_strdup(PROG_VERSION);
2380         gtk_window_set_title(GTK_WINDOW(mainwin->window), buf);
2381         g_free(buf);
2382
2383         if (mainwin->ac_label)
2384                 gtk_label_set_text(GTK_LABEL(mainwin->ac_label), ac_name);
2385         if (mainwin->ac_button)
2386                 gtk_widget_queue_resize(mainwin->ac_button);
2387
2388         g_free(ac_name);
2389 }
2390 #ifndef GENERIC_UMPC
2391 static void main_window_separation_change(MainWindow *mainwin, LayoutType layout_mode)
2392 {
2393         GtkWidget *folder_wid  = GTK_WIDGET_PTR(mainwin->folderview);
2394         GtkWidget *summary_wid = GTK_WIDGET_PTR(mainwin->summaryview);
2395         GtkWidget *message_wid = mainwin->messageview->vbox;
2396
2397         if (layout_mode == prefs_common.layout_mode)
2398                 return;
2399
2400         debug_print("Changing window separation type from %d to %d\n",
2401                     prefs_common.layout_mode, layout_mode);
2402
2403         /* remove widgets from those containers */
2404         gtk_widget_ref(folder_wid);
2405         gtk_widget_ref(summary_wid);
2406         gtk_widget_ref(message_wid);
2407         gtkut_container_remove
2408                 (GTK_CONTAINER(folder_wid->parent), folder_wid);
2409         gtkut_container_remove
2410                 (GTK_CONTAINER(summary_wid->parent), summary_wid);
2411         gtkut_container_remove
2412                 (GTK_CONTAINER(message_wid->parent), message_wid);
2413
2414         gtk_widget_hide(mainwin->window);
2415         main_window_set_widgets(mainwin, layout_mode);
2416         gtk_widget_show(mainwin->window);
2417
2418         gtk_widget_unref(folder_wid);
2419         gtk_widget_unref(summary_wid);
2420         gtk_widget_unref(message_wid);
2421 }
2422 #endif
2423 void mainwindow_reset_paned(GtkPaned *paned)
2424 {
2425                 gint min, max, mid;
2426
2427                 if (gtk_paned_get_child1(GTK_PANED(paned)))
2428                         gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
2429                 if (gtk_paned_get_child2(GTK_PANED(paned)))
2430                         gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
2431
2432 GTK_EVENTS_FLUSH();
2433                 g_object_get (G_OBJECT(paned),
2434                                 "min-position",
2435                                 &min, NULL);
2436                 g_object_get (G_OBJECT(paned),
2437                                 "max-position",
2438                                 &max, NULL);
2439                 mid = (min+max)/2;
2440                 gtk_paned_set_position(GTK_PANED(paned), mid);
2441 }
2442
2443 static void mainwin_paned_show_first(GtkPaned *paned)
2444 {
2445                 gint max;
2446                 g_object_get (G_OBJECT(paned),
2447                                 "max-position",
2448                                 &max, NULL);
2449
2450                 if (gtk_paned_get_child1(GTK_PANED(paned)))
2451                         gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
2452                 if (gtk_paned_get_child2(GTK_PANED(paned)))
2453                         gtk_widget_hide(gtk_paned_get_child2(GTK_PANED(paned)));
2454                 gtk_paned_set_position(GTK_PANED(paned), max);
2455 }
2456
2457 static void mainwin_paned_show_last(GtkPaned *paned)
2458 {
2459                 gint min;
2460                 g_object_get (G_OBJECT(paned),
2461                                 "min-position",
2462                                 &min, NULL);
2463
2464                 if (gtk_paned_get_child1(GTK_PANED(paned)))
2465                         gtk_widget_hide(gtk_paned_get_child1(GTK_PANED(paned)));
2466                 if (gtk_paned_get_child2(GTK_PANED(paned)))
2467                         gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
2468                 gtk_paned_set_position(GTK_PANED(paned), min);
2469 }
2470
2471 void main_window_toggle_message_view(MainWindow *mainwin)
2472 {
2473         SummaryView *summaryview = mainwin->summaryview;
2474         GtkWidget *ppaned = NULL;
2475         GtkWidget *container = NULL;
2476
2477         switch (prefs_common.layout_mode) {
2478         case NORMAL_LAYOUT:
2479         case VERTICAL_LAYOUT:
2480         case SMALL_LAYOUT:
2481                 ppaned = mainwin->vpaned;
2482                 container = mainwin->hpaned;
2483                 if (ppaned->parent != NULL) {
2484                         mainwin->messageview->visible = FALSE;
2485                         summaryview->displayed = NULL;
2486                         gtk_widget_ref(ppaned);
2487                         gtkut_container_remove(GTK_CONTAINER(container), ppaned);
2488                         gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), container);
2489                 } else {
2490                         mainwin->messageview->visible = TRUE;
2491                         gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), ppaned);
2492                         gtk_container_add(GTK_CONTAINER(container), ppaned);
2493                         gtk_widget_unref(ppaned);
2494                 }
2495                 break;
2496         case WIDE_LAYOUT:
2497                 ppaned = mainwin->hpaned;
2498                 container = mainwin->vpaned;
2499                 if (mainwin->messageview->vbox->parent != NULL) {
2500                         mainwin->messageview->visible = FALSE;
2501                         summaryview->displayed = NULL;
2502                         gtk_widget_ref(mainwin->messageview->vbox);
2503                         gtkut_container_remove(GTK_CONTAINER(container), mainwin->messageview->vbox);
2504                 } else {
2505                         mainwin->messageview->visible = TRUE;
2506                         gtk_container_add(GTK_CONTAINER(container), mainwin->messageview->vbox);
2507                         gtk_widget_unref(mainwin->messageview->vbox);
2508                 }
2509                 break;
2510         case WIDE_MSGLIST_LAYOUT:
2511                 g_warning("can't hide messageview in this wide msglist layout");
2512                 break;
2513         }
2514
2515         if (messageview_is_visible(mainwin->messageview))
2516                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
2517                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
2518         else
2519                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
2520                               GTK_ARROW_UP, GTK_SHADOW_OUT);
2521
2522         if (mainwin->messageview->visible == FALSE)
2523                 messageview_clear(mainwin->messageview);
2524
2525         main_window_set_menu_sensitive(mainwin);
2526
2527         prefs_common.msgview_visible = mainwin->messageview->visible;
2528
2529         if (messageview_is_visible(mainwin->messageview)) {
2530                 gtk_widget_queue_resize(mainwin->hpaned);
2531                 gtk_widget_queue_resize(mainwin->vpaned);
2532         }
2533         summary_grab_focus(summaryview);
2534         if (!summary_is_list(summaryview)) {
2535                 summary_show(summaryview, summaryview->folder_item);
2536         }
2537 }
2538
2539 void main_window_get_size(MainWindow *mainwin)
2540 {
2541         GtkAllocation *allocation;
2542
2543         if (mainwin_list == NULL || mainwin->messageview == NULL) {
2544                 debug_print("called after messageview "
2545                             "has been deallocated!\n");
2546                 return;
2547         }
2548
2549         allocation = &(GTK_WIDGET_PTR(mainwin->summaryview)->allocation);
2550
2551         if (allocation->width > 1 && allocation->height > 1) {
2552                 prefs_common.summaryview_width = allocation->width;
2553
2554                 if (messageview_is_visible(mainwin->messageview))
2555                         prefs_common.summaryview_height = allocation->height;
2556
2557                 prefs_common.mainview_width = allocation->width;
2558         }
2559
2560         allocation = &mainwin->window->allocation;
2561         if (allocation->width > 1 && allocation->height > 1 &&
2562             !prefs_common.mainwin_maximised) {
2563                 prefs_common.mainview_height = allocation->height;
2564                 prefs_common.mainwin_width   = allocation->width;
2565                 prefs_common.mainwin_height  = allocation->height;
2566         }
2567
2568         allocation = &(GTK_WIDGET_PTR(mainwin->folderview)->allocation);
2569         if (allocation->width > 1 && allocation->height > 1) {
2570                 prefs_common.folderview_width  = allocation->width;
2571                 prefs_common.folderview_height = allocation->height;
2572         }
2573
2574         allocation = &(GTK_WIDGET_PTR(mainwin->messageview)->allocation);
2575         if (allocation->width > 1 && allocation->height > 1) {
2576                 prefs_common.msgview_width = allocation->width;
2577                 prefs_common.msgview_height = allocation->height;
2578         }
2579
2580 /*      debug_print("summaryview size: %d x %d\n",
2581                     prefs_common.summaryview_width,
2582                     prefs_common.summaryview_height);
2583         debug_print("folderview size: %d x %d\n",
2584                     prefs_common.folderview_width,
2585                     prefs_common.folderview_height);
2586         debug_print("messageview size: %d x %d\n",
2587                     prefs_common.msgview_width,
2588                     prefs_common.msgview_height); */
2589 }
2590
2591 void main_window_get_position(MainWindow *mainwin)
2592 {
2593         gint x, y;
2594
2595         if (prefs_common.mainwin_maximised)
2596                 return;
2597
2598         gtkut_widget_get_uposition(mainwin->window, &x, &y);
2599
2600         prefs_common.mainview_x = x;
2601         prefs_common.mainview_y = y;
2602         prefs_common.mainwin_x = x;
2603         prefs_common.mainwin_y = y;
2604
2605         debug_print("main window position: %d, %d\n", x, y);
2606 }
2607
2608 void main_window_progress_on(MainWindow *mainwin)
2609 {
2610         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(mainwin->progressbar), "");
2611 }
2612
2613 void main_window_progress_off(MainWindow *mainwin)
2614 {
2615         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(mainwin->progressbar), 0.0);
2616         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(mainwin->progressbar), "");
2617 }
2618
2619 static gboolean main_window_empty_trash(MainWindow *mainwin, gboolean confirm, gboolean for_quit)
2620 {
2621         if (confirm && procmsg_have_trashed_mails_fast()) {
2622                 AlertValue val;
2623
2624                 if (for_quit)
2625                         val = alertpanel(_("Empty trash"),
2626                                _("Delete all messages in trash folders?"),
2627                                GTK_STOCK_NO, "+" GTK_STOCK_YES, _("Don't quit"));
2628                 else
2629                         val = alertpanel(_("Empty trash"),
2630                                _("Delete all messages in trash folders?"),
2631                                GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL);
2632                 if (val == G_ALERTALTERNATE) {
2633                         debug_print("will empty trash\n");
2634                 } else if (val == G_ALERTDEFAULT) {
2635                         debug_print("will not empty trash\n");
2636                         return TRUE;
2637                 } else {
2638                         return FALSE; /* cancel exit */
2639                 }
2640                 manage_window_focus_in(mainwin->window, NULL, NULL);
2641         }
2642
2643         procmsg_empty_all_trash();
2644
2645         if (mainwin->summaryview->folder_item &&
2646             mainwin->summaryview->folder_item->stype == F_TRASH)
2647                 gtk_widget_grab_focus(mainwin->folderview->ctree);
2648         return TRUE;
2649 }
2650
2651 static void main_window_add_mailbox(MainWindow *mainwin)
2652 {
2653         gchar *path;
2654         Folder *folder;
2655
2656         path = input_dialog(_("Add mailbox"),
2657                             _("Input the location of mailbox.\n"
2658                               "If an existing mailbox is specified, it will be\n"
2659                               "scanned automatically."),
2660                             "Mail");
2661         if (!path) return;
2662         if (folder_find_from_path(path)) {
2663                 alertpanel_error(_("The mailbox '%s' already exists."), path);
2664                 g_free(path);
2665                 return;
2666         }
2667         folder = folder_new(folder_get_class_from_string("mh"),
2668                             !strcmp(path, "Mail") ? _("Mailbox") :
2669                             g_path_get_basename(path), path);
2670         g_free(path);
2671
2672         if (folder->klass->create_tree(folder) < 0) {
2673                 alertpanel_error(_("Creation of the mailbox failed.\n"
2674                                    "Maybe some files already exist, or you don't have the permission to write there."));
2675                 folder_destroy(folder);
2676                 return;
2677         }
2678
2679         folder_add(folder);
2680         folder_set_ui_func(folder, scan_tree_func, mainwin);
2681         folder_scan_tree(folder, TRUE);
2682         folder_set_ui_func(folder, NULL, NULL);
2683 }
2684
2685 SensitiveCond main_window_get_current_state(MainWindow *mainwin)
2686 {
2687         SensitiveCond state = 0;
2688         SummarySelection selection;
2689         FolderItem *item = mainwin->summaryview->folder_item;
2690         GList *account_list = account_get_list();
2691         GSList *tmp;
2692
2693         selection = summary_get_selection_type(mainwin->summaryview);
2694
2695         if (mainwin->lock_count == 0 && !claws_is_starting())
2696                 state |= M_UNLOCKED;
2697         if (selection != SUMMARY_NONE)
2698                 state |= M_MSG_EXIST;
2699         if (item && item->path && folder_item_parent(item) && !item->no_select) {
2700                 state |= M_EXEC;
2701                 /*              if (item->folder->type != F_NEWS) */
2702                 state |= M_ALLOW_DELETE;
2703
2704                 if (prefs_common.immediate_exec == 0
2705                     && mainwin->lock_count == 0)
2706                         state |= M_DELAY_EXEC;
2707
2708                 if ((selection == SUMMARY_NONE && item->hide_read_msgs)
2709                     || selection != SUMMARY_NONE)
2710                         state |= M_HIDE_READ_MSG;
2711         }
2712         if (mainwin->summaryview->threaded)
2713                 state |= M_THREADED;
2714         else
2715                 state |= M_UNTHREADED;
2716         if (selection == SUMMARY_SELECTED_SINGLE ||
2717             selection == SUMMARY_SELECTED_MULTIPLE)
2718                 state |= M_TARGET_EXIST;
2719         if (selection == SUMMARY_SELECTED_SINGLE)
2720                 state |= M_SINGLE_TARGET_EXIST;
2721         if (mainwin->summaryview->folder_item &&
2722             mainwin->summaryview->folder_item->folder->klass->type == F_NEWS)
2723                 state |= M_NEWS;
2724         else
2725                 state |= M_NOT_NEWS;
2726         if (prefs_common.actions_list && g_slist_length(prefs_common.actions_list))
2727                 state |= M_ACTIONS_EXIST;
2728
2729         tmp = tags_get_list();
2730         if (tmp && g_slist_length(tmp))
2731                 state |= M_TAGS_EXIST;
2732         g_slist_free(tmp);
2733
2734         if (procmsg_have_queued_mails_fast() && !procmsg_is_sending())
2735                 state |= M_HAVE_QUEUED_MAILS;
2736
2737         if (selection == SUMMARY_SELECTED_SINGLE &&
2738             (item &&
2739              (folder_has_parent_of_type(item, F_DRAFT) ||
2740               folder_has_parent_of_type(item, F_OUTBOX) ||
2741               folder_has_parent_of_type(item, F_QUEUE))))
2742                 state |= M_ALLOW_REEDIT;
2743         if (cur_account)
2744                 state |= M_HAVE_ACCOUNT;
2745
2746         if (any_folder_want_synchronise())
2747                 state |= M_WANT_SYNC;
2748
2749         if (item && item->prefs->processing && selection != SUMMARY_NONE)
2750                 state |= M_HAVE_PROCESSING;
2751
2752         if (g_list_length(account_list) > 1)
2753                 state |= M_HAVE_MULTI_ACCOUNT;
2754
2755         for ( ; account_list != NULL; account_list = account_list->next) {
2756                 if (((PrefsAccount*)account_list->data)->protocol == A_NNTP) {
2757                         state |= M_HAVE_NEWS_ACCOUNT;
2758                         break;
2759                 }
2760         }
2761
2762         if (procmsg_spam_can_learn() &&
2763             (mainwin->summaryview->folder_item &&
2764              mainwin->summaryview->folder_item->folder->klass->type != F_UNKNOWN &&
2765              mainwin->summaryview->folder_item->folder->klass->type != F_NEWS)) {
2766                 state |= M_CAN_LEARN_SPAM;
2767         }
2768
2769         if (mainwin->summaryview->folder_item) {
2770                 state |= M_FOLDER_SELECTED;
2771         }
2772
2773         if (inc_is_active())
2774                 state |= M_INC_ACTIVE;
2775         if (imap_cancel_all_enabled())
2776                 state |= M_INC_ACTIVE;
2777
2778         if (mainwin->summaryview->deleted > 0 ||
2779             mainwin->summaryview->moved > 0 ||
2780             mainwin->summaryview->copied > 0)
2781                 state |= M_DELAY_EXEC;
2782
2783         if (summary_is_list(mainwin->summaryview))
2784                 state |= M_SUMMARY_ISLIST;
2785
2786         if (prefs_common.layout_mode != SMALL_LAYOUT || mainwin->in_folder)
2787                 state |= M_IN_MSGLIST;
2788
2789         return state;
2790 }
2791
2792
2793
2794 void main_window_set_menu_sensitive(MainWindow *mainwin)
2795 {
2796         GtkItemFactory *ifactory = mainwin->menu_factory;
2797         SensitiveCond state;
2798         gboolean sensitive;
2799         GtkWidget *menu;
2800         GtkWidget *menuitem;
2801         SummaryView *summaryview;
2802         gchar *menu_path;
2803         gint i;
2804         GList *cur_item;
2805
2806         static const struct {
2807                 gchar *const entry;
2808                 SensitiveCond cond;
2809         } entry[] = {
2810                 {"/File/Save as...", M_TARGET_EXIST},
2811                 {"/File/Print..."  , M_TARGET_EXIST},
2812                 {"/File/Synchronise folders", M_WANT_SYNC},
2813                 {"/File/Exit"      , M_UNLOCKED},
2814
2815                 {"/Edit/Select thread"             , M_TARGET_EXIST|M_SUMMARY_ISLIST},
2816                 {"/Edit/Delete thread"             , M_TARGET_EXIST|M_SUMMARY_ISLIST},
2817                 {"/Edit/Find in current message...", M_SINGLE_TARGET_EXIST},
2818                 {"/Edit/Quick search",               M_IN_MSGLIST},
2819
2820                 {"/View/Set displayed columns/in Folder list..."
2821                                                    , M_UNLOCKED|M_SUMMARY_ISLIST},
2822                 {"/View/Sort"                      , M_EXEC|M_SUMMARY_ISLIST},
2823                 {"/View/Thread view"               , M_EXEC|M_SUMMARY_ISLIST},
2824                 {"/View/Expand all threads"        , M_MSG_EXIST|M_SUMMARY_ISLIST},
2825                 {"/View/Collapse all threads"      , M_MSG_EXIST|M_SUMMARY_ISLIST},
2826                 {"/View/Hide read messages"        , M_HIDE_READ_MSG|M_SUMMARY_ISLIST},
2827                 {"/View/Go to/Previous message"        , M_MSG_EXIST},
2828                 {"/View/Go to/Next message"        , M_MSG_EXIST},
2829                 {"/View/Go to/Previous unread message" , M_MSG_EXIST},
2830                 {"/View/Go to/Previous new message"    , M_MSG_EXIST},
2831                 {"/View/Go to/Previous marked message" , M_MSG_EXIST},
2832                 {"/View/Go to/Previous labeled message", M_MSG_EXIST},
2833                 {"/View/Go to/Next labeled message", M_MSG_EXIST},
2834                 {"/View/Go to/Last read message"   , M_SINGLE_TARGET_EXIST},
2835                 {"/View/Go to/Parent message"      , M_SINGLE_TARGET_EXIST},
2836                 {"/View/Open in new window"        , M_SINGLE_TARGET_EXIST},
2837                 {"/View/Message source"            , M_SINGLE_TARGET_EXIST},
2838                 {"/View/All headers"               , M_SINGLE_TARGET_EXIST},
2839                 {"/View/Quotes"                    , M_SINGLE_TARGET_EXIST},
2840
2841                 {"/Message/Receive/Get from current account"
2842                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
2843                 {"/Message/Receive/Get from all accounts"
2844                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
2845                 {"/Message/Receive/Cancel receiving"
2846                                                  , M_INC_ACTIVE},
2847                 {"/Message/Send queued messages"  , M_HAVE_ACCOUNT|M_HAVE_QUEUED_MAILS},
2848                 {"/Message/Compose an email message", M_HAVE_ACCOUNT},
2849                 {"/Message/Compose a news message", M_HAVE_NEWS_ACCOUNT},
2850                 {"/Message/Reply"                 , M_HAVE_ACCOUNT|M_TARGET_EXIST|M_SUMMARY_ISLIST},
2851                 {"/Message/Reply to"              , M_HAVE_ACCOUNT|M_TARGET_EXIST|M_SUMMARY_ISLIST},
2852                 {"/Message/Follow-up and reply to", M_HAVE_ACCOUNT|M_TARGET_EXIST|M_NEWS|M_SUMMARY_ISLIST},
2853                 {"/Message/Forward"               , M_HAVE_ACCOUNT|M_TARGET_EXIST|M_SUMMARY_ISLIST},
2854                 {"/Message/Forward as attachment" , M_HAVE_ACCOUNT|M_TARGET_EXIST|M_SUMMARY_ISLIST},
2855                 {"/Message/Redirect"              , M_HAVE_ACCOUNT|M_TARGET_EXIST|M_SUMMARY_ISLIST},
2856                 {"/Message/Move..."               , M_TARGET_EXIST|M_ALLOW_DELETE},
2857                 {"/Message/Copy..."               , M_TARGET_EXIST|M_EXEC},
2858                 {"/Message/Move to trash"         , M_TARGET_EXIST|M_ALLOW_DELETE|M_NOT_NEWS},
2859                 {"/Message/Delete..."             , M_TARGET_EXIST|M_ALLOW_DELETE},
2860                 {"/Message/Cancel a news message" , M_TARGET_EXIST|M_ALLOW_DELETE|M_NEWS},
2861                 {"/Message/Mark"                  , M_TARGET_EXIST|M_SUMMARY_ISLIST},
2862                 {"/Message/Mark/Mark as spam"     , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
2863                 {"/Message/Mark/Mark as ham"      , M_TARGET_EXIST|M_CAN_LEARN_SPAM},
2864                 {"/Message/Mark/Ignore thread"    , M_TARGET_EXIST},
2865                 {"/Message/Mark/Unignore thread"  , M_TARGET_EXIST},
2866                 {"/Message/Mark/Lock"             , M_TARGET_EXIST},
2867                 {"/Message/Mark/Unlock"           , M_TARGET_EXIST},
2868                 {"/Message/Color label"           , M_TARGET_EXIST},
2869                 {"/Message/Tags"                  , M_TARGET_EXIST},
2870                 {"/Message/Re-edit"               , M_HAVE_ACCOUNT|M_ALLOW_REEDIT},
2871
2872                 {"/Tools/Add sender to address book"   , M_SINGLE_TARGET_EXIST},
2873                 {"/Tools/Collect addresses"            , M_FOLDER_SELECTED},
2874                 {"/Tools/Collect addresses/from Current folder..."
2875                                                        , M_FOLDER_SELECTED},
2876                 {"/Tools/Collect addresses/from Selected messages..."
2877                                                        , M_TARGET_EXIST},
2878                 {"/Tools/Filter all messages in folder", M_MSG_EXIST|M_EXEC},
2879                 {"/Tools/Filter selected messages"     , M_TARGET_EXIST|M_EXEC},
2880                 {"/Tools/Run folder processing rules"  , M_HAVE_PROCESSING},
2881                 {"/Tools/Create filter rule"           , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
2882                 {"/Tools/Create processing rule"       , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
2883                 {"/Tools/List URLs..."                 , M_TARGET_EXIST},
2884                 {"/Tools/Actions"                      , M_TARGET_EXIST|M_ACTIONS_EXIST},
2885                 {"/Tools/Execute"                      , M_DELAY_EXEC},
2886                 {"/Tools/Delete duplicated messages/In selected folder"   , M_MSG_EXIST|M_ALLOW_DELETE},
2887
2888                 {"/Configuration", M_UNLOCKED},
2889                 {"/Configuration/Change current account", M_HAVE_MULTI_ACCOUNT},
2890                 {"/Configuration/Preferences for current account...", M_UNLOCKED},
2891                 {"/Configuration/Create new account...", M_UNLOCKED},
2892                 {"/Configuration/Edit accounts...", M_UNLOCKED},
2893
2894                 {NULL, 0}
2895         };
2896
2897         state = main_window_get_current_state(mainwin);
2898
2899         for (i = 0; entry[i].entry != NULL; i++) {
2900                 sensitive = ((entry[i].cond & state) == entry[i].cond);
2901                 menu_set_sensitive(ifactory, entry[i].entry, sensitive);
2902         }
2903
2904         menu = gtk_item_factory_get_widget(ifactory, "/Message/Receive");
2905
2906         /* search for separator */
2907         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
2908              cur_item = cur_item->next) {
2909                 if (GTK_BIN(cur_item->data)->child == NULL) {
2910                         cur_item = cur_item->next;
2911                         break;
2912                 }
2913         }
2914
2915         for (; cur_item != NULL; cur_item = cur_item->next) {
2916                 gtk_widget_set_sensitive(GTK_WIDGET(cur_item->data),
2917                                          (M_UNLOCKED & state) != 0);
2918         }
2919
2920         main_window_menu_callback_block(mainwin);
2921
2922 #define SET_CHECK_MENU_ACTIVE(path, active) \
2923 { \
2924         menuitem = gtk_item_factory_get_widget(ifactory, path); \
2925         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
2926 }
2927
2928         SET_CHECK_MENU_ACTIVE("/View/Show or hide/Message view",
2929                               messageview_is_visible(mainwin->messageview));
2930
2931         summaryview = mainwin->summaryview;
2932         menu_path = "/View/Sort/Don't sort";
2933
2934         switch (summaryview->sort_key) {
2935         case SORT_BY_NUMBER:
2936                 menu_path = "/View/Sort/by number"; break;
2937         case SORT_BY_SIZE:
2938                 menu_path = "/View/Sort/by Size"; break;
2939         case SORT_BY_DATE:
2940                 menu_path = "/View/Sort/by Date"; break;
2941         case SORT_BY_THREAD_DATE:
2942                 menu_path = "/View/Sort/by Thread date"; break;
2943         case SORT_BY_FROM:
2944                 menu_path = "/View/Sort/by From"; break;
2945         case SORT_BY_TO:
2946                 menu_path = "/View/Sort/by To"; break;
2947         case SORT_BY_SUBJECT:
2948                 menu_path = "/View/Sort/by Subject"; break;
2949         case SORT_BY_LABEL:
2950                 menu_path = "/View/Sort/by color label"; break;
2951         case SORT_BY_MARK:
2952                 menu_path = "/View/Sort/by mark"; break;
2953         case SORT_BY_STATUS:
2954                 menu_path = "/View/Sort/by status"; break;
2955         case SORT_BY_MIME:
2956                 menu_path = "/View/Sort/by attachment"; break;
2957         case SORT_BY_SCORE:
2958                 menu_path = "/View/Sort/by score"; break;
2959         case SORT_BY_LOCKED:
2960                 menu_path = "/View/Sort/by locked"; break;
2961         case SORT_BY_TAGS:
2962                 menu_path = "/View/Sort/by tag"; break;
2963         case SORT_BY_NONE:
2964         default:
2965                 menu_path = "/View/Sort/Don't sort"; break;
2966         }
2967         SET_CHECK_MENU_ACTIVE(menu_path, TRUE);
2968
2969         if (summaryview->sort_type == SORT_ASCENDING) {
2970                 SET_CHECK_MENU_ACTIVE("/View/Sort/Ascending", TRUE);
2971         } else {
2972                 SET_CHECK_MENU_ACTIVE("/View/Sort/Descending", TRUE);
2973         }
2974
2975         if (summaryview->sort_key != SORT_BY_NONE) {
2976                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", TRUE);
2977                 menu_set_sensitive(ifactory, "/View/Sort/Descending", TRUE);
2978         } else {
2979                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", FALSE);
2980                 menu_set_sensitive(ifactory, "/View/Sort/Descending", FALSE);
2981         }
2982
2983         if (mainwin->messageview
2984         &&  mainwin->messageview->mimeview
2985         &&  mainwin->messageview->mimeview->textview)
2986                 SET_CHECK_MENU_ACTIVE("/View/All headers",
2987                               mainwin->messageview->mimeview->textview->show_all_headers);
2988         SET_CHECK_MENU_ACTIVE("/View/Thread view", (state & M_THREADED) != 0);
2989         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
2990         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
2991         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
2992         if (prefs_common.hide_quotes == 1)
2993                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", TRUE);
2994         if (prefs_common.hide_quotes == 2)
2995                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", TRUE);
2996         if (prefs_common.hide_quotes == 3)
2997                 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", TRUE);
2998
2999 #undef SET_CHECK_MENU_ACTIVE
3000
3001         main_window_menu_callback_unblock(mainwin);
3002 }
3003
3004 void main_create_mailing_list_menu (MainWindow *mainwin, MsgInfo *msginfo)
3005 {
3006         GtkItemFactory *ifactory;
3007         gint is_menu = 0;
3008         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
3009
3010         if (msginfo)
3011                 is_menu = mailing_list_create_submenu (ifactory, msginfo);
3012         if (is_menu)
3013                 gtk_widget_set_sensitive (gtk_item_factory_get_item
3014                                 (ifactory,"/Message/Mailing-List"), TRUE);
3015         else
3016                 gtk_widget_set_sensitive (gtk_item_factory_get_item
3017                                 (ifactory,"/Message/Mailing-List"), FALSE);
3018 }
3019
3020 static gint mailing_list_create_submenu (GtkItemFactory *ifactory, MsgInfo *msginfo)
3021 {
3022         gint menu_nb = 0;
3023         GtkWidget *menuitem;
3024
3025         if (!msginfo || !msginfo->extradata) {
3026                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Post", FALSE);
3027                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Help", FALSE);
3028                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Subscribe", FALSE);
3029                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Unsubscribe", FALSE);
3030                 menu_set_sensitive(ifactory, "/Message/Mailing-List/View archive", FALSE);
3031                 menu_set_sensitive(ifactory, "/Message/Mailing-List/Contact owner", FALSE);
3032                 return 0;
3033         }
3034
3035         /* Mailing list post */
3036         if (!strcmp2 (msginfo->extradata->list_post, "NO")) {
3037                 g_free(msginfo->extradata->list_post);
3038                 msginfo->extradata->list_post = g_strdup (_("No posting allowed"));
3039         }
3040         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Post");
3041
3042         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_post);
3043
3044         /* Mailing list help */
3045         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Help");
3046
3047         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_help);
3048
3049         /* Mailing list subscribe */
3050         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Subscribe");
3051
3052         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_subscribe);
3053
3054         /* Mailing list unsubscribe */
3055         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Unsubscribe");
3056
3057         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_unsubscribe);
3058
3059         /* Mailing list view archive */
3060         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/View archive");
3061
3062         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_archive);
3063
3064         /* Mailing list contact owner */
3065         menuitem = gtk_item_factory_get_item (ifactory, "/Message/Mailing-List/Contact owner");
3066
3067         menu_nb += mailing_list_populate_submenu (menuitem, msginfo->extradata->list_owner);
3068
3069         return menu_nb;
3070 }
3071
3072 static gint mailing_list_populate_submenu (GtkWidget *menuitem, const gchar * list_header)
3073 {
3074         GtkWidget *item, *menu;
3075         const gchar *url_pt ;
3076         gchar url_decoded[BUFFSIZE];
3077         GList *amenu, *alist;
3078         gint menu_nb = 0;
3079
3080         menu = GTK_WIDGET(GTK_MENU_ITEM(menuitem)->submenu);
3081
3082         /* First delete old submenu */
3083         /* FIXME: we can optimize this, and only change/add/delete necessary items */
3084         for (amenu = (GTK_MENU_SHELL(menu)->children) ; amenu; ) {
3085                 alist = amenu->next;
3086                 item = GTK_WIDGET (amenu->data);
3087                 gtk_widget_destroy (item);
3088                 amenu = alist;
3089         }
3090         if (list_header) {
3091                 for (url_pt = list_header; url_pt && *url_pt;) {
3092                         get_url_part (&url_pt, url_decoded, BUFFSIZE);
3093                         item = NULL;
3094                         if (!g_ascii_strncasecmp(url_decoded, "mailto:", 7)) {
3095                                 item = gtk_menu_item_new_with_label ((url_decoded));
3096                                 g_signal_connect(G_OBJECT(item), "activate",
3097                                                  G_CALLBACK(mailing_list_compose),
3098                                                  NULL);
3099                         }
3100                         else if (!g_ascii_strncasecmp(url_decoded, "http:", 5) ||
3101                                  !g_ascii_strncasecmp(url_decoded, "https:",6)) {
3102
3103                                 item = gtk_menu_item_new_with_label ((url_decoded));
3104                                 g_signal_connect(G_OBJECT(item), "activate",
3105                                                  G_CALLBACK(mailing_list_open_uri),
3106                                                  NULL);
3107                         }
3108                         if (item) {
3109                                 gtk_menu_append (GTK_MENU(menu), item);
3110                                 gtk_widget_show (item);
3111                                 menu_nb++;
3112                         }
3113                 }
3114         }
3115         if (menu_nb)
3116                 gtk_widget_set_sensitive (menuitem, TRUE);
3117         else
3118                 gtk_widget_set_sensitive (menuitem, FALSE);
3119
3120
3121         return menu_nb;
3122 }
3123
3124 static void get_url_part (const gchar **buffer, gchar *url_decoded, gint maxlen)
3125 {
3126         gchar tmp[BUFFSIZE];
3127         const gchar *buf;
3128         gint i = 0;
3129         buf = *buffer;
3130         gboolean with_plus = TRUE;
3131
3132         if (buf == 0x00) {
3133                 *url_decoded = '\0';
3134                 *buffer = NULL;
3135                 return;
3136         }
3137         /* Ignore spaces, comments  and tabs () */
3138         for (;*buf == ' ' || *buf == '(' || *buf == '\t'; buf++)
3139                 if (*buf == '(')
3140                         for (;*buf != ')' && *buf != 0x00; buf++);
3141
3142         /* First non space and non comment must be a < */
3143         if (*buf =='<' ) {
3144                 buf++;
3145                 if (!strncmp(buf, "mailto:", strlen("mailto:")))
3146                         with_plus = FALSE;
3147                 for (i = 0; *buf != '>' && *buf != 0x00 && i<maxlen; tmp[i++] = *(buf++));
3148                 buf++;
3149         }
3150         else  {
3151                 *buffer = NULL;
3152                 *url_decoded = '\0';
3153                 return;
3154         }
3155
3156         tmp[i]       = 0x00;
3157         *url_decoded = '\0';
3158         *buffer = NULL;
3159
3160         if (i == maxlen) {
3161                 return;
3162         }
3163         decode_uri_with_plus (url_decoded, (const gchar *)tmp, with_plus);
3164
3165         /* Prepare the work for the next url in the list */
3166         /* after the closing bracket >, ignore space, comments and tabs */
3167         for (;buf && *buf && (*buf == ' ' || *buf == '(' || *buf == '\t'); buf++)
3168                 if (*buf == '(')
3169                         for (;*buf != ')' && *buf != 0x00; buf++);
3170
3171         if (!buf || !*buf) {
3172                 *buffer = NULL;
3173                 return;
3174         }
3175
3176         /* now first non space, non comment must be a comma */
3177         if (*buf != ',')
3178                 for (;*buf != 0x00; buf++);
3179         else
3180                 buf++;
3181         *buffer = buf;
3182 }
3183
3184 static void mailing_list_compose (GtkWidget *w, gpointer *data)
3185 {
3186         gchar *mailto;
3187
3188         gtk_label_get (GTK_LABEL (GTK_BIN (w)->child), (gchar **) &mailto);
3189         compose_new(NULL, mailto+7, NULL);
3190 }
3191
3192  static void mailing_list_open_uri (GtkWidget *w, gpointer *data)
3193 {
3194
3195         gchar *mailto;
3196
3197         gtk_label_get (GTK_LABEL (GTK_BIN (w)->child), (gchar **) &mailto);
3198         open_uri (mailto, prefs_common_get_uri_cmd());
3199 }
3200
3201 static void fix_folderview_scroll(MainWindow *mainwin)
3202 {
3203         static gboolean fix_done = FALSE;
3204
3205         if (fix_done)
3206                 return;
3207
3208         gtk_widget_queue_resize(mainwin->folderview->ctree);
3209
3210         fix_done = TRUE;
3211 }
3212
3213 void main_window_popup(MainWindow *mainwin)
3214 {
3215         static gboolean first_start = TRUE;
3216
3217         if (!GTK_WIDGET_VISIBLE(GTK_WIDGET(mainwin->window)))
3218                 main_window_show(mainwin);
3219
3220         if (prefs_common.mainwin_maximised)
3221                 gtk_window_maximize(GTK_WINDOW(mainwin->window));
3222
3223         if (first_start) {
3224                 gtk_window_deiconify(GTK_WINDOW(mainwin->window));
3225                 first_start = FALSE;
3226         } else {
3227                 gtkut_window_popup(mainwin->window);
3228         }
3229         if (prefs_common.layout_mode == SMALL_LAYOUT) {
3230                 if (mainwin->in_folder) {
3231                         mainwindow_enter_folder(mainwin);
3232                 } else {
3233                         mainwindow_exit_folder(mainwin);
3234                 }
3235         }
3236         fix_folderview_scroll(mainwin);
3237 }
3238
3239 void main_window_show(MainWindow *mainwin)
3240 {
3241         gtk_widget_show(mainwin->window);
3242         gtk_widget_show(mainwin->vbox_body);
3243 #ifndef GENERIC_UMPC
3244         gtk_widget_set_uposition(mainwin->window,
3245                                  prefs_common.mainwin_x,
3246                                  prefs_common.mainwin_y);
3247
3248         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
3249                              prefs_common.folderview_width,
3250                              prefs_common.folderview_height);
3251         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
3252                              prefs_common.summaryview_width,
3253                              prefs_common.summaryview_height);
3254         gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
3255                              prefs_common.msgview_width,
3256                              prefs_common.msgview_height);
3257 #endif
3258 }
3259
3260 void main_window_hide(MainWindow *mainwin)
3261 {
3262         main_window_get_size(mainwin);
3263         main_window_get_position(mainwin);
3264
3265         gtk_widget_hide(mainwin->window);
3266         gtk_widget_hide(mainwin->vbox_body);
3267 }
3268
3269 static void main_window_set_widgets(MainWindow *mainwin, LayoutType layout_mode)
3270 {
3271         GtkWidget *folderwin = NULL;
3272         GtkWidget *messagewin = NULL;
3273         GtkWidget *hpaned;
3274         GtkWidget *vpaned;
3275         GtkWidget *vbox_body = mainwin->vbox_body;
3276         GtkItemFactory *ifactory = mainwin->menu_factory;
3277         GtkWidget *menuitem;
3278         gboolean first_set = (mainwin->hpaned == NULL);
3279         debug_print("Setting widgets... ");
3280
3281         if (layout_mode == SMALL_LAYOUT && first_set) {
3282                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
3283                                     prefs_common.folderview_width,
3284                                     prefs_common.folderview_height);
3285                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
3286                                     0,0);
3287                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
3288                                     0,0);
3289         } else {
3290                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
3291                                     prefs_common.folderview_width,
3292                                     prefs_common.folderview_height);
3293                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
3294                                     prefs_common.summaryview_width,
3295                                     prefs_common.summaryview_height);
3296                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
3297                                     prefs_common.msgview_width,
3298                                     prefs_common.msgview_height);
3299         }
3300
3301 #ifndef GENERIC_UMPC
3302         mainwin->messageview->statusbar = mainwin->statusbar;
3303         mainwin->messageview->statusbar_cid = mainwin->messageview_cid;
3304 #endif
3305         /* clean top-most container */
3306         if (mainwin->hpaned) {
3307                 if (mainwin->hpaned->parent == mainwin->vpaned)
3308                         gtk_widget_destroy(mainwin->vpaned);
3309                 else
3310                         gtk_widget_destroy(mainwin->hpaned);
3311         }
3312
3313         menu_set_sensitive(ifactory, "/View/Show or hide/Message view",
3314                 (layout_mode != WIDE_MSGLIST_LAYOUT && layout_mode != SMALL_LAYOUT));
3315         switch (layout_mode) {
3316         case VERTICAL_LAYOUT:
3317         case NORMAL_LAYOUT:
3318         case SMALL_LAYOUT:
3319                 hpaned = gtk_hpaned_new();
3320                 if (layout_mode == VERTICAL_LAYOUT)
3321                         vpaned = gtk_hpaned_new();
3322                 else
3323                         vpaned = gtk_vpaned_new();
3324                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
3325                 gtk_paned_add1(GTK_PANED(hpaned),
3326                                GTK_WIDGET_PTR(mainwin->folderview));
3327                 gtk_widget_show(hpaned);
3328                 gtk_widget_queue_resize(hpaned);
3329
3330                 if (messageview_is_visible(mainwin->messageview)) {
3331                         gtk_paned_add2(GTK_PANED(hpaned), vpaned);
3332                         gtk_paned_add1(GTK_PANED(vpaned),
3333                                        GTK_WIDGET_PTR(mainwin->summaryview));
3334                 } else {
3335                         gtk_paned_add2(GTK_PANED(hpaned),
3336                                        GTK_WIDGET_PTR(mainwin->summaryview));
3337                         gtk_widget_ref(vpaned);
3338                 }
3339                 gtk_paned_add2(GTK_PANED(vpaned),
3340                                GTK_WIDGET_PTR(mainwin->messageview));
3341                 gtk_widget_show(vpaned);
3342                 if (layout_mode == SMALL_LAYOUT && first_set) {
3343                         mainwin_paned_show_first(GTK_PANED(hpaned));
3344                 }
3345                 gtk_widget_queue_resize(vpaned);
3346                 break;
3347         case WIDE_LAYOUT:
3348                 vpaned = gtk_vpaned_new();
3349                 hpaned = gtk_hpaned_new();
3350                 gtk_box_pack_start(GTK_BOX(vbox_body), vpaned, TRUE, TRUE, 0);
3351                 gtk_paned_add1(GTK_PANED(vpaned), hpaned);
3352
3353                 gtk_paned_add1(GTK_PANED(hpaned),
3354                                GTK_WIDGET_PTR(mainwin->folderview));
3355                 gtk_paned_add2(GTK_PANED(hpaned),
3356                                GTK_WIDGET_PTR(mainwin->summaryview));
3357
3358                 gtk_widget_show(hpaned);
3359                 gtk_widget_queue_resize(hpaned);
3360
3361                 if (messageview_is_visible(mainwin->messageview)) {
3362                         gtk_paned_add2(GTK_PANED(vpaned),
3363                                GTK_WIDGET_PTR(mainwin->messageview));
3364                 } else {
3365                         gtk_widget_ref(GTK_WIDGET_PTR(mainwin->messageview));
3366                 }
3367                 gtk_widget_show(vpaned);
3368                 gtk_widget_queue_resize(vpaned);
3369                 break;
3370         case WIDE_MSGLIST_LAYOUT:
3371                 vpaned = gtk_vpaned_new();
3372                 hpaned = gtk_hpaned_new();
3373                 gtk_box_pack_start(GTK_BOX(vbox_body), vpaned, TRUE, TRUE, 0);
3374
3375                 gtk_paned_add1(GTK_PANED(vpaned),
3376                                GTK_WIDGET_PTR(mainwin->summaryview));
3377                 gtk_paned_add1(GTK_PANED(hpaned),
3378                                GTK_WIDGET_PTR(mainwin->folderview));
3379
3380                 gtk_widget_show(hpaned);
3381                 gtk_widget_queue_resize(hpaned);
3382
3383                 if (messageview_is_visible(mainwin->messageview)) {
3384                         gtk_paned_add2(GTK_PANED(hpaned),
3385                                GTK_WIDGET_PTR(mainwin->messageview));
3386                 } else {
3387                         gtk_widget_ref(GTK_WIDGET_PTR(mainwin->messageview));
3388                 }
3389                 gtk_paned_add2(GTK_PANED(vpaned), hpaned);
3390
3391                 gtk_widget_show(vpaned);
3392                 gtk_widget_queue_resize(vpaned);
3393                 break;
3394         default:
3395                 g_warning("Unknown layout");
3396                 return;
3397         }
3398
3399         mainwin->hpaned = hpaned;
3400         mainwin->vpaned = vpaned;
3401
3402         if (layout_mode == SMALL_LAYOUT) {
3403                 if (mainwin->messageview->visible)
3404                         main_window_toggle_message_view(mainwin);
3405         }
3406
3407         if (layout_mode == SMALL_LAYOUT && first_set) {
3408                 gtk_widget_realize(mainwin->window);
3409                 gtk_widget_realize(mainwin->folderview->ctree);
3410                 gtk_widget_realize(mainwin->summaryview->hbox);
3411                 gtk_widget_realize(mainwin->summaryview->hbox_l);
3412                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->folderview),
3413                                     prefs_common.folderview_width,
3414                                     prefs_common.folderview_height);
3415                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->summaryview),
3416                                     0,0);
3417                 gtk_widget_set_size_request(GTK_WIDGET_PTR(mainwin->messageview),
3418                                     0,0);
3419                 gtk_widget_set_size_request(GTK_WIDGET(mainwin->window),
3420                                 prefs_common.mainwin_width,
3421                                 prefs_common.mainwin_height);
3422                 gtk_paned_set_position(GTK_PANED(mainwin->hpaned), 800);
3423         }
3424         /* remove headerview if not in prefs */
3425         headerview_set_visibility(mainwin->messageview->headerview,
3426                                   prefs_common.display_header_pane);
3427
3428         if (messageview_is_visible(mainwin->messageview))
3429                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
3430                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
3431         else
3432                 gtk_arrow_set(GTK_ARROW(mainwin->summaryview->toggle_arrow),
3433                               GTK_ARROW_UP, GTK_SHADOW_OUT);
3434
3435         gtk_window_move(GTK_WINDOW(mainwin->window),
3436                         prefs_common.mainwin_x,
3437                         prefs_common.mainwin_y);
3438
3439         gtk_widget_queue_resize(vbox_body);
3440         gtk_widget_queue_resize(mainwin->vbox);
3441         gtk_widget_queue_resize(mainwin->window);
3442         /* CLAWS: previous "gtk_widget_show_all" makes noticeview
3443          * and mimeview icon list/ctree lose track of their visibility states */
3444         if (!noticeview_is_visible(mainwin->messageview->noticeview))
3445                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->noticeview));
3446         if (!noticeview_is_visible(mainwin->messageview->mimeview->siginfoview))
3447                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->mimeview->siginfoview));
3448         if (mainwin->messageview->mimeview->ctree_mode)
3449                 gtk_widget_hide(mainwin->messageview->mimeview->icon_mainbox);
3450         else
3451                 gtk_widget_hide(mainwin->messageview->mimeview->ctree_mainbox);
3452
3453         prefs_common.layout_mode = layout_mode;
3454
3455         menuitem = gtk_item_factory_get_item
3456                 (ifactory, "/View/Show or hide/Message view");
3457         gtk_check_menu_item_set_active
3458                 (GTK_CHECK_MENU_ITEM(menuitem),
3459                  messageview_is_visible(mainwin->messageview));
3460
3461 #define SET_CHECK_MENU_ACTIVE(path, active) \
3462 { \
3463         menuitem = gtk_item_factory_get_widget(ifactory, path); \
3464         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
3465 }
3466
3467 #ifndef GENERIC_UMPC
3468         switch (prefs_common.layout_mode) {
3469         case NORMAL_LAYOUT:
3470                 SET_CHECK_MENU_ACTIVE("/View/Layout/Standard", TRUE);
3471                 break;
3472         case VERTICAL_LAYOUT:
3473                 SET_CHECK_MENU_ACTIVE("/View/Layout/Three columns", TRUE);
3474                 break;
3475         case WIDE_LAYOUT:
3476                 SET_CHECK_MENU_ACTIVE("/View/Layout/Wide message", TRUE);
3477                 break;
3478         case WIDE_MSGLIST_LAYOUT:
3479                 SET_CHECK_MENU_ACTIVE("/View/Layout/Wide message list", TRUE);
3480                 break;
3481         case SMALL_LAYOUT:
3482                 SET_CHECK_MENU_ACTIVE("/View/Layout/Small screen", TRUE);
3483                 break;
3484         }
3485 #endif
3486 #undef SET_CHECK_MENU_ACTIVE
3487
3488         if (folderwin) {
3489                 g_signal_connect
3490                         (G_OBJECT(folderwin), "size_allocate",
3491                          G_CALLBACK(folder_window_size_allocate_cb),
3492                          mainwin);
3493         }
3494         if (messagewin) {
3495                 g_signal_connect
3496                         (G_OBJECT(messagewin), "size_allocate",
3497                          G_CALLBACK(message_window_size_allocate_cb),
3498                          mainwin);
3499         }
3500
3501         debug_print("done.\n");
3502 }
3503
3504 void main_window_destroy_all(void)
3505 {
3506         while (mainwin_list != NULL) {
3507                 MainWindow *mainwin = (MainWindow*)mainwin_list->data;
3508
3509                 /* free toolbar stuff */
3510                 toolbar_clear_list(TOOLBAR_MAIN);
3511                 TOOLBAR_DESTROY_ACTIONS(mainwin->toolbar->action_list);
3512                 TOOLBAR_DESTROY_ITEMS(mainwin->toolbar->item_list);
3513
3514                 summaryview_destroy(mainwin->summaryview);
3515                 mainwin->folderview->mainwin = NULL;
3516                 mainwin->summaryview->mainwin = NULL;
3517                 mainwin->messageview->mainwin = NULL;
3518
3519                 g_free(mainwin->toolbar);
3520                 g_free(mainwin);
3521
3522                 mainwin_list = g_list_remove(mainwin_list, mainwin);
3523         }
3524         g_list_free(mainwin_list);
3525         mainwin_list = NULL;
3526 }
3527
3528 static void toolbar_child_attached(GtkWidget *widget, GtkWidget *child,
3529                                    gpointer data)
3530 {
3531         gtk_widget_set_size_request(child, 1, -1);
3532 }
3533
3534 static void toolbar_child_detached(GtkWidget *widget, GtkWidget *child,
3535                                    gpointer data)
3536 {
3537         gtk_widget_set_size_request(child, -1, -1);
3538 }
3539 #ifndef GENERIC_UMPC
3540 static gboolean ac_label_button_pressed(GtkWidget *widget, GdkEventButton *event,
3541                                     gpointer data)
3542 {
3543         MainWindow *mainwin = (MainWindow *)data;
3544
3545         if (!event) return FALSE;
3546
3547         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
3548         g_object_set_data(G_OBJECT(mainwin->ac_menu), "menu_button",
3549                           widget);
3550
3551         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
3552                        menu_button_position, widget,
3553                        event->button, event->time);
3554
3555         return TRUE;
3556 }
3557 #endif
3558 static gint main_window_close_cb(GtkWidget *widget, GdkEventAny *event,
3559                                  gpointer data)
3560 {
3561         MainWindow *mainwin = (MainWindow *)data;
3562         gboolean close_allowed = TRUE;
3563
3564         hooks_invoke(MAIN_WINDOW_CLOSE, &close_allowed);
3565
3566         if (close_allowed && mainwin->lock_count == 0)
3567                 app_exit_cb(data, 0, widget);
3568
3569         return TRUE;
3570 }
3571
3572 static void main_window_size_allocate_cb(GtkWidget *widget,
3573                                          GtkAllocation *allocation,
3574                                          gpointer data)
3575 {
3576         MainWindow *mainwin = (MainWindow *)data;
3577         main_window_get_size(mainwin);
3578 }
3579
3580 static void folder_window_size_allocate_cb(GtkWidget *widget,
3581                                            GtkAllocation *allocation,
3582                                            gpointer data)
3583 {
3584         MainWindow *mainwin = (MainWindow *)data;
3585
3586         main_window_get_size(mainwin);
3587 }
3588
3589 static void message_window_size_allocate_cb(GtkWidget *widget,
3590                                             GtkAllocation *allocation,
3591                                             gpointer data)
3592 {
3593         MainWindow *mainwin = (MainWindow *)data;
3594
3595         main_window_get_size(mainwin);
3596 }
3597
3598 static void add_mailbox_cb(MainWindow *mainwin, guint action,
3599                            GtkWidget *widget)
3600 {
3601         main_window_add_mailbox(mainwin);
3602 }
3603
3604 static void update_folderview_cb(MainWindow *mainwin, guint action,
3605                                  GtkWidget *widget)
3606 {
3607         summary_show(mainwin->summaryview, NULL);
3608         folderview_check_new_all();
3609 }
3610
3611 static void foldersort_cb(MainWindow *mainwin, guint action,
3612                            GtkWidget *widget)
3613 {
3614         foldersort_open();
3615 }
3616
3617 static void import_mbox_cb(MainWindow *mainwin, guint action,
3618                            GtkWidget *widget)
3619 {
3620         /* only notify if import has failed */
3621         if (import_mbox(mainwin->summaryview->folder_item) == -1) {
3622                 alertpanel_error(_("Mbox import has failed."));
3623         }
3624 }
3625
3626 static void export_mbox_cb(MainWindow *mainwin, guint action,
3627                            GtkWidget *widget)
3628 {
3629         /* only notify if export has failed */
3630         if (export_mbox(mainwin->summaryview->folder_item) == -1) {
3631                 alertpanel_error(_("Export to mbox has failed."));
3632         }
3633 }
3634
3635 static void export_list_mbox_cb(MainWindow *mainwin, guint action,
3636                                 GtkWidget *widget)
3637 {
3638         /* only notify if export has failed */
3639         if (summaryview_export_mbox_list(mainwin->summaryview) == -1) {
3640                 alertpanel_error(_("Export to mbox has failed."));
3641         }
3642 }
3643
3644 static void empty_trash_cb(MainWindow *mainwin, guint action,
3645                            GtkWidget *widget)
3646 {
3647         main_window_empty_trash(mainwin, TRUE, FALSE);
3648 }
3649
3650 static void save_as_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3651 {
3652         summary_save_as(mainwin->summaryview);
3653 }
3654
3655 static void print_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3656 {
3657         summary_print(mainwin->summaryview);
3658 }
3659
3660 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
3661 static void page_setup_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3662 {
3663         MainWindow *mainwindow;
3664         GtkWindow *win;
3665
3666         mainwindow = mainwindow_get_mainwindow();
3667         win = (mainwindow ? GTK_WINDOW(mainwindow->window) : NULL);
3668
3669         printing_page_setup(win);
3670 }
3671 #endif
3672
3673 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3674 {
3675         if (prefs_common.clean_on_exit) {
3676                 if (!main_window_empty_trash(mainwin, prefs_common.ask_on_clean, TRUE))
3677                         return;
3678         }
3679
3680         if (prefs_common.confirm_on_exit) {
3681                 if (alertpanel(_("Exit"), _("Exit Claws Mail?"),
3682                                GTK_STOCK_CANCEL, GTK_STOCK_QUIT,  NULL)
3683                     != G_ALERTALTERNATE)
3684                         return;
3685                 manage_window_focus_in(mainwin->window, NULL, NULL);
3686         }
3687
3688         app_will_exit(widget, mainwin);
3689 }
3690
3691 static void search_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3692 {
3693         if (action == 1)
3694                 summary_search(mainwin->summaryview);
3695         else
3696                 message_search(mainwin->messageview);
3697 }
3698
3699 static void mainwindow_quicksearch(MainWindow *mainwin, guint action, GtkWidget *widget)
3700 {
3701         summaryview_activate_quicksearch(mainwin->summaryview, TRUE);
3702 }
3703
3704 static void toggle_message_cb(MainWindow *mainwin, guint action,
3705                               GtkWidget *widget)
3706 {
3707         gboolean active;
3708
3709         active = GTK_CHECK_MENU_ITEM(widget)->active;
3710
3711         if (active != messageview_is_visible(mainwin->messageview))
3712                 summary_toggle_view(mainwin->summaryview);
3713 }
3714
3715 static void toggle_toolbar_cb(MainWindow *mainwin, guint action,
3716                               GtkWidget *widget)
3717 {
3718         toolbar_toggle(action, mainwin);
3719 }
3720
3721 static void main_window_reply_cb(MainWindow *mainwin, guint action,
3722                           GtkWidget *widget)
3723 {
3724         MessageView *msgview = (MessageView*)mainwin->messageview;
3725         GSList *msginfo_list = NULL;
3726
3727         g_return_if_fail(msgview != NULL);
3728
3729         msginfo_list = summary_get_selection(mainwin->summaryview);
3730         g_return_if_fail(msginfo_list != NULL);
3731         compose_reply_from_messageview(msgview, msginfo_list, action);
3732         g_slist_free(msginfo_list);
3733 }
3734
3735 static void toggle_col_headers_cb(MainWindow *mainwin, guint action,
3736                                 GtkWidget *widget)
3737 {
3738         FolderView *folderview = mainwin->folderview;
3739         SummaryView *summaryview = mainwin->summaryview;
3740
3741         if (GTK_CHECK_MENU_ITEM(widget)->active) {
3742                 gtk_clist_column_titles_show(GTK_CLIST(folderview->ctree));
3743                 gtk_clist_column_titles_show(GTK_CLIST(summaryview->ctree));
3744                 prefs_common.show_col_headers = TRUE;
3745         } else {
3746                 gtk_clist_column_titles_hide(GTK_CLIST(folderview->ctree));
3747                 gtk_clist_column_titles_hide(GTK_CLIST(summaryview->ctree));
3748                 prefs_common.show_col_headers = FALSE;
3749         }
3750 }
3751
3752 #ifndef GENERIC_UMPC
3753 static void toggle_statusbar_cb(MainWindow *mainwin, guint action,
3754                                 GtkWidget *widget)
3755 {
3756         if (GTK_CHECK_MENU_ITEM(widget)->active) {
3757                 gtk_widget_show(mainwin->hbox_stat);
3758                 prefs_common.show_statusbar = TRUE;
3759         } else {
3760                 gtk_widget_hide(mainwin->hbox_stat);
3761                 prefs_common.show_statusbar = FALSE;
3762         }
3763 }
3764
3765 static void set_layout_cb(MainWindow *mainwin, guint action,
3766                                GtkWidget *widget)
3767 {
3768         LayoutType layout_mode = action;
3769         LayoutType old_layout_mode = prefs_common.layout_mode;
3770         if (mainwin->menu_lock_count) {
3771                 return;
3772         }
3773         if (!GTK_CHECK_MENU_ITEM(widget)->active) {
3774                 return;
3775         }
3776
3777         if (layout_mode == prefs_common.layout_mode) {
3778                 return;
3779         }
3780
3781         if (!mainwin->messageview->visible && layout_mode != SMALL_LAYOUT)
3782                 main_window_toggle_message_view(mainwin);
3783         else if (mainwin->messageview->visible && layout_mode == SMALL_LAYOUT)
3784                 main_window_toggle_message_view(mainwin);
3785
3786         main_window_separation_change(mainwin, layout_mode);
3787         mainwindow_reset_paned(GTK_PANED(mainwin->vpaned));
3788         if (old_layout_mode == SMALL_LAYOUT && layout_mode != SMALL_LAYOUT) {
3789                 mainwindow_reset_paned(GTK_PANED(mainwin->hpaned));
3790         }
3791         if (old_layout_mode != SMALL_LAYOUT && layout_mode == SMALL_LAYOUT) {
3792                 mainwin_paned_show_first(GTK_PANED(mainwin->hpaned));
3793                 mainwindow_exit_folder(mainwin);
3794         }
3795         summary_relayout(mainwin->summaryview);
3796         summary_update_unread(mainwin->summaryview, NULL);
3797 }
3798 #endif
3799
3800 void main_window_toggle_work_offline (MainWindow *mainwin, gboolean offline,
3801                                         gboolean ask_sync)
3802 {
3803         offline_ask_sync = ask_sync;
3804         if (offline)
3805                 online_switch_clicked (GTK_BUTTON(mainwin->online_switch), mainwin);
3806         else
3807                 online_switch_clicked (GTK_BUTTON(mainwin->offline_switch), mainwin);
3808         offline_ask_sync = TRUE;
3809 }
3810
3811 static void toggle_work_offline_cb (MainWindow *mainwin, guint action, GtkWidget *widget)
3812 {
3813         main_window_toggle_work_offline(mainwin, GTK_CHECK_MENU_ITEM(widget)->active, TRUE);
3814 }
3815
3816 static gboolean any_folder_want_synchronise(void)
3817 {
3818         GList *folderlist = folder_get_list();
3819
3820         /* see if there are synchronised folders */
3821         for (; folderlist; folderlist = folderlist->next) {
3822                 Folder *folder = (Folder *)folderlist->data;
3823                 if (folder_want_synchronise(folder)) {
3824                         return TRUE;
3825                 }
3826         }
3827
3828         return FALSE;
3829 }
3830
3831 static void mainwindow_check_synchronise(MainWindow *mainwin, gboolean ask)
3832 {
3833
3834         if (!any_folder_want_synchronise())
3835                 return;
3836
3837         if (offline_ask_sync && ask && alertpanel(_("Folder synchronisation"),
3838                         _("Do you want to synchronise your folders now?"),
3839                         GTK_STOCK_CANCEL, _("+_Synchronise"), NULL) != G_ALERTALTERNATE)
3840                 return;
3841
3842         if (offline_ask_sync)
3843                 folder_synchronise(NULL);
3844 }
3845
3846 static void online_switch_clicked (GtkButton *btn, gpointer data)
3847 {
3848         MainWindow *mainwin;
3849         GtkItemFactory *ifactory;
3850         GtkCheckMenuItem *menuitem;
3851         gboolean have_connectivity;
3852
3853 #ifdef HAVE_NETWORKMANAGER
3854         have_connectivity = networkmanager_is_online(NULL);
3855 #else
3856         have_connectivity = TRUE;
3857 #endif
3858
3859         mainwin = (MainWindow *) data;
3860
3861         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
3862         menuitem = GTK_CHECK_MENU_ITEM (gtk_item_factory_get_widget(ifactory, "/File/Offline mode"));
3863
3864         g_return_if_fail(mainwin != NULL);
3865         g_return_if_fail(menuitem != NULL);
3866
3867         if (btn == GTK_BUTTON(mainwin->online_switch)) {
3868 #ifndef GENERIC_UMPC
3869                 gtk_widget_hide (mainwin->online_switch);
3870                 gtk_widget_show (mainwin->offline_switch);
3871 #endif
3872                 menuitem->active = TRUE;
3873                 inc_autocheck_timer_remove();
3874
3875                 /* go offline */
3876                 if (prefs_common.work_offline)
3877                         return;
3878
3879                 if(have_connectivity)
3880                         mainwindow_check_synchronise(mainwin, TRUE);
3881                 prefs_common.work_offline = TRUE;
3882                 imap_disconnect_all();
3883                 hooks_invoke(OFFLINE_SWITCH_HOOKLIST, NULL);
3884         } else {
3885                 /*go online */
3886                 if (!prefs_common.work_offline)
3887                         return;
3888 #ifndef GENERIC_UMPC
3889                 gtk_widget_hide (mainwin->offline_switch);
3890                 gtk_widget_show (mainwin->online_switch);
3891 #endif
3892                 menuitem->active = FALSE;
3893                 prefs_common.work_offline = FALSE;
3894                 inc_autocheck_timer_set();
3895                 refresh_resolvers();
3896                 hooks_invoke(OFFLINE_SWITCH_HOOKLIST, NULL);
3897         }
3898 }
3899
3900 static void addressbook_open_cb(MainWindow *mainwin, guint action,
3901                                 GtkWidget *widget)
3902 {
3903         addressbook_open(NULL);
3904 }
3905
3906 static void log_window_show_cb(MainWindow *mainwin, guint action,
3907                                GtkWidget *widget)
3908 {
3909         log_window_show(mainwin->logwin);
3910 }
3911
3912 static void filtering_debug_window_show_cb(MainWindow *mainwin, guint action,
3913                                GtkWidget *widget)
3914 {
3915         log_window_show(mainwin->filtering_debugwin);
3916 }
3917
3918 static void inc_cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3919 {
3920         inc_cancel_all();
3921         imap_cancel_all();
3922 }
3923
3924 static void move_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3925 {
3926         summary_move_to(mainwin->summaryview);
3927 }
3928
3929 static void copy_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3930 {
3931         summary_copy_to(mainwin->summaryview);
3932 }
3933
3934 static void delete_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3935 {
3936         summary_delete(mainwin->summaryview);
3937 }
3938
3939 static void delete_trash_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3940 {
3941         summary_delete_trash(mainwin->summaryview);
3942 }
3943
3944 static void cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3945 {
3946         summary_cancel(mainwin->summaryview);
3947 }
3948
3949 static void open_msg_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3950 {
3951         summary_open_msg(mainwin->summaryview);
3952 }
3953
3954 static void view_source_cb(MainWindow *mainwin, guint action,
3955                            GtkWidget *widget)
3956 {
3957         summary_view_source(mainwin->summaryview);
3958 }
3959
3960 static void show_all_header_cb(MainWindow *mainwin, guint action,
3961                                GtkWidget *widget)
3962 {
3963         if (mainwin->menu_lock_count) return;
3964         mainwin->summaryview->messageview->all_headers =
3965                         GTK_CHECK_MENU_ITEM(widget)->active;
3966         summary_display_msg_selected(mainwin->summaryview,
3967                                      GTK_CHECK_MENU_ITEM(widget)->active);
3968 }
3969
3970 #define SET_CHECK_MENU_ACTIVE(path, active) \
3971 { \
3972         menuitem = gtk_item_factory_get_widget(ifactory, path); \
3973         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
3974 }
3975
3976 static void hide_quotes_cb(MainWindow *mainwin, guint action,
3977                                GtkWidget *widget)
3978 {
3979         GtkWidget *menuitem;
3980         GtkItemFactory *ifactory = mainwin->menu_factory;
3981
3982         if (mainwin->menu_lock_count) return;
3983
3984         prefs_common.hide_quotes =
3985                         GTK_CHECK_MENU_ITEM(widget)->active ? action : 0;
3986
3987         mainwin->menu_lock_count++;
3988         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
3989         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
3990         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
3991         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), prefs_common.hide_quotes > 0);
3992         mainwin->menu_lock_count--;
3993
3994         summary_redisplay_msg(mainwin->summaryview);
3995 }
3996
3997 #undef SET_CHECK_MENU_ACTIVE
3998 static void mark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
3999 {
4000         summary_mark(mainwin->summaryview);
4001 }
4002
4003 static void unmark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4004 {
4005         summary_unmark(mainwin->summaryview);
4006 }
4007
4008 static void mark_as_unread_cb(MainWindow *mainwin, guint action,
4009                               GtkWidget *widget)
4010 {
4011         summary_mark_as_unread(mainwin->summaryview);
4012 }
4013
4014 static void mark_as_read_cb(MainWindow *mainwin, guint action,
4015                             GtkWidget *widget)
4016 {
4017         summary_mark_as_read(mainwin->summaryview);
4018 }
4019
4020 static void mark_all_read_cb(MainWindow *mainwin, guint action,
4021                              GtkWidget *widget)
4022 {
4023         summary_mark_all_read(mainwin->summaryview);
4024 }
4025
4026 static void mark_as_spam_cb(MainWindow *mainwin, guint action,
4027                              GtkWidget *widget)
4028 {
4029         summary_mark_as_spam(mainwin->summaryview, action, NULL);
4030 }
4031
4032 static void ignore_thread_cb(MainWindow *mainwin, guint action,
4033                             GtkWidget *widget)
4034 {
4035         summary_ignore_thread(mainwin->summaryview);
4036 }
4037
4038 static void unignore_thread_cb(MainWindow *mainwin, guint action,
4039                             GtkWidget *widget)
4040 {
4041         summary_unignore_thread(mainwin->summaryview);
4042 }
4043
4044 static void watch_thread_cb(MainWindow *mainwin, guint action,
4045                             GtkWidget *widget)
4046 {
4047         summary_watch_thread(mainwin->summaryview);
4048 }
4049
4050 static void unwatch_thread_cb(MainWindow *mainwin, guint action,
4051                             GtkWidget *widget)
4052 {
4053         summary_unwatch_thread(mainwin->summaryview);
4054 }
4055
4056 static void lock_msgs_cb(MainWindow *mainwin, guint action,
4057                             GtkWidget *widget)
4058 {
4059         summary_msgs_lock(mainwin->summaryview);
4060 }
4061
4062 static void unlock_msgs_cb(MainWindow *mainwin, guint action,
4063                             GtkWidget *widget)
4064 {
4065         summary_msgs_unlock(mainwin->summaryview);
4066 }
4067
4068
4069 static void reedit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4070 {
4071         summary_reedit(mainwin->summaryview);
4072 }
4073
4074 static void open_urls_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4075 {
4076         if (!mainwin->summaryview->displayed && mainwin->summaryview->selected) {
4077                 summary_display_msg_selected(mainwin->summaryview,
4078                         mainwin->messageview->mimeview->textview->show_all_headers);
4079         }
4080         messageview_list_urls(mainwin->messageview);
4081 }
4082
4083 static void add_address_cb(MainWindow *mainwin, guint action,
4084                            GtkWidget *widget)
4085 {
4086         summary_add_address(mainwin->summaryview);
4087 }
4088
4089 static void set_charset_cb(MainWindow *mainwin, guint action,
4090                            GtkWidget *widget)
4091 {
4092         const gchar *str;
4093
4094         if (GTK_CHECK_MENU_ITEM(widget)->active) {
4095                 str = conv_get_charset_str((CharSet)action);
4096
4097                 g_free(mainwin->messageview->forced_charset);
4098                 mainwin->messageview->forced_charset = str ? g_strdup(str) : NULL;
4099                 procmime_force_charset(str);
4100
4101                 summary_redisplay_msg(mainwin->summaryview);
4102
4103                 debug_print("forced charset: %s\n", str ? str : "Auto-Detect");
4104         }
4105 }
4106
4107 static void set_decode_cb(MainWindow *mainwin, guint action,
4108                            GtkWidget *widget)
4109 {
4110         if (GTK_CHECK_MENU_ITEM(widget)->active) {
4111                 mainwin->messageview->forced_encoding = (EncodingType)action;
4112
4113                 summary_redisplay_msg(mainwin->summaryview);
4114
4115                 debug_print("forced encoding: %d\n", action);
4116         }
4117 }
4118
4119 static void hide_read_messages (MainWindow *mainwin, guint action,
4120                                 GtkWidget *widget)
4121 {
4122         if (!mainwin->summaryview->folder_item
4123             || g_object_get_data(G_OBJECT(widget), "dont_toggle"))
4124                 return;
4125         summary_toggle_show_read_messages(mainwin->summaryview);
4126 }
4127
4128 static void thread_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4129 {
4130         gboolean threaded = FALSE;
4131         if (mainwin->menu_lock_count) return;
4132         if (!mainwin->summaryview->folder_item) return;
4133
4134         threaded = GTK_CHECK_MENU_ITEM(widget)->active;
4135
4136         mainwin->summaryview->folder_item->threaded = threaded;
4137
4138         mainwin->summaryview->threaded = threaded;
4139
4140         summary_show(mainwin->summaryview,
4141                         mainwin->summaryview->folder_item);
4142 }
4143
4144 static void expand_threads_cb(MainWindow *mainwin, guint action,
4145                               GtkWidget *widget)
4146 {
4147         summary_expand_threads(mainwin->summaryview);
4148 }
4149
4150 static void collapse_threads_cb(MainWindow *mainwin, guint action,
4151                                 GtkWidget *widget)
4152 {
4153         summary_collapse_threads(mainwin->summaryview);
4154 }
4155
4156 static void set_summary_display_item_cb(MainWindow *mainwin, guint action,
4157                                 GtkWidget *widget)
4158 {
4159         prefs_summary_column_open();
4160 }
4161
4162 static void set_folder_display_item_cb(MainWindow *mainwin, guint action,
4163                                 GtkWidget *widget)
4164 {
4165         prefs_folder_column_open();
4166 }
4167
4168 static void sort_summary_cb(MainWindow *mainwin, guint action,
4169                             GtkWidget *widget)
4170 {
4171         FolderItem *item = mainwin->summaryview->folder_item;
4172         GtkWidget *menuitem;
4173
4174         if (mainwin->menu_lock_count) return;
4175
4176         if (GTK_CHECK_MENU_ITEM(widget)->active && item) {
4177                 menuitem = gtk_item_factory_get_item
4178                         (mainwin->menu_factory, "/View/Sort/Ascending");
4179                 summary_sort(mainwin->summaryview, (FolderSortKey)action,
4180                              GTK_CHECK_MENU_ITEM(menuitem)->active
4181                              ? SORT_ASCENDING : SORT_DESCENDING);
4182                 item->sort_key = action;
4183         }
4184 }
4185
4186 static void sort_summary_type_cb(MainWindow *mainwin, guint action,
4187                                  GtkWidget *widget)
4188 {
4189         FolderItem *item = mainwin->summaryview->folder_item;
4190
4191         if (mainwin->menu_lock_count) return;
4192
4193         if (GTK_CHECK_MENU_ITEM(widget)->active && item)
4194                 summary_sort(mainwin->summaryview,
4195                              item->sort_key, (FolderSortType)action);
4196 }
4197
4198 static void attract_by_subject_cb(MainWindow *mainwin, guint action,
4199                                   GtkWidget *widget)
4200 {
4201         summary_attract_by_subject(mainwin->summaryview);
4202 }
4203
4204 static void delete_duplicated_cb(MainWindow *mainwin, guint action,
4205                                  GtkWidget *widget)
4206 {
4207         FolderItem *item;
4208
4209         item = folderview_get_selected_item(mainwin->folderview);
4210         if (item) {
4211                 main_window_cursor_wait(mainwin);
4212                 STATUSBAR_PUSH(mainwin, _("Deleting duplicated messages..."));
4213
4214                 folderutils_delete_duplicates(item, prefs_common.immediate_exec ?
4215                                               DELETE_DUPLICATES_REMOVE : DELETE_DUPLICATES_SETFLAG);
4216
4217                 STATUSBAR_POP(mainwin);
4218                 main_window_cursor_normal(mainwin);
4219         }
4220 }
4221
4222 struct DelDupsData
4223 {
4224         guint   dups;
4225         guint   folders;
4226 };
4227
4228 static void deldup_all(FolderItem *item, gpointer _data)
4229 {
4230         struct DelDupsData *data = _data;
4231         gint result;
4232
4233         result = folderutils_delete_duplicates(item, DELETE_DUPLICATES_REMOVE);
4234         if (result >= 0) {
4235                 data->dups += result;
4236                 data->folders += 1;
4237         }
4238 }
4239
4240 static void delete_duplicated_all_cb(MainWindow *mainwin, guint action,
4241                                  GtkWidget *widget)
4242 {
4243         struct DelDupsData data = {0, 0};
4244
4245         main_window_cursor_wait(mainwin);
4246         folder_func_to_all_folders(deldup_all, &data);
4247         main_window_cursor_normal(mainwin);
4248
4249         alertpanel_notice(ngettext("Deleted %d duplicate message in %d folders.\n",
4250                                    "Deleted %d duplicate messages in %d folders.\n",
4251                                    data.dups),
4252                           data.dups, data.folders);
4253 }
4254
4255 static void filter_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4256 {
4257         summary_filter(mainwin->summaryview, (gboolean)action);
4258 }
4259
4260 static void process_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4261 {
4262         FolderItem *item = mainwin->summaryview->folder_item;
4263         g_return_if_fail(item != NULL);
4264
4265         item->processing_pending = TRUE;
4266         folder_item_apply_processing(item);
4267         item->processing_pending = FALSE;
4268 }
4269
4270 static void execute_summary_cb(MainWindow *mainwin, guint action,
4271                                GtkWidget *widget)
4272 {
4273         summary_execute(mainwin->summaryview);
4274 }
4275
4276 static void update_summary_cb(MainWindow *mainwin, guint action,
4277                               GtkWidget *widget)
4278 {
4279         FolderItem *fitem;
4280         FolderView *folderview = mainwin->folderview;
4281
4282         if (!mainwin->summaryview->folder_item) return;
4283         if (!folderview->opened) return;
4284
4285         folder_update_op_count();
4286
4287         fitem = gtk_ctree_node_get_row_data(GTK_CTREE(folderview->ctree),
4288                                             folderview->opened);
4289         if (!fitem) return;
4290
4291         folder_item_scan(fitem);
4292         summary_show(mainwin->summaryview, fitem);
4293 }
4294
4295 static void prev_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4296 {
4297         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
4298 }
4299
4300 static void next_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4301 {
4302         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
4303 }
4304
4305 static void prev_unread_cb(MainWindow *mainwin, guint action,
4306                            GtkWidget *widget)
4307 {
4308         summary_select_prev_unread(mainwin->summaryview);
4309 }
4310
4311 static void next_unread_cb(MainWindow *mainwin, guint action,
4312                            GtkWidget *widget)
4313 {
4314         summary_select_next_unread(mainwin->summaryview);
4315 }
4316
4317 static void prev_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4318 {
4319         summary_select_prev_new(mainwin->summaryview);
4320 }
4321
4322 static void next_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4323 {
4324         summary_select_next_new(mainwin->summaryview);
4325 }
4326
4327 static void prev_marked_cb(MainWindow *mainwin, guint action,
4328                            GtkWidget *widget)
4329 {
4330         summary_select_prev_marked(mainwin->summaryview);
4331 }
4332
4333 static void next_marked_cb(MainWindow *mainwin, guint action,
4334                            GtkWidget *widget)
4335 {
4336         summary_select_next_marked(mainwin->summaryview);
4337 }
4338
4339 static void prev_labeled_cb(MainWindow *mainwin, guint action,
4340                             GtkWidget *widget)
4341 {
4342         summary_select_prev_labeled(mainwin->summaryview);
4343 }
4344
4345 static void next_labeled_cb(MainWindow *mainwin, guint action,
4346                             GtkWidget *widget)
4347 {
4348         summary_select_next_labeled(mainwin->summaryview);
4349 }
4350
4351 static void last_read_cb(MainWindow *mainwin, guint action,
4352                             GtkWidget *widget)
4353 {
4354         summary_select_last_read(mainwin->summaryview);
4355 }
4356
4357 static void parent_cb(MainWindow *mainwin, guint action,
4358                             GtkWidget *widget)
4359 {
4360         summary_select_parent(mainwin->summaryview);
4361 }
4362
4363 static void goto_folder_cb(MainWindow *mainwin, guint action,
4364                            GtkWidget *widget)
4365 {
4366         FolderItem *to_folder;
4367
4368         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
4369
4370         if (to_folder)
4371                 folderview_select(mainwin->folderview, to_folder);
4372 }
4373
4374 static void goto_unread_folder_cb(MainWindow *mainwin, guint action,
4375                            GtkWidget *widget)
4376 {
4377         folderview_select_next_unread(mainwin->folderview, FALSE);
4378 }
4379
4380 static void copy_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4381 {
4382         messageview_copy_clipboard(mainwin->messageview);
4383 }
4384
4385 static void allsel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4386 {
4387         MessageView *msgview = mainwin->messageview;
4388
4389         if (messageview_is_visible(msgview) &&
4390                  (GTK_WIDGET_HAS_FOCUS(msgview->mimeview->textview->text)))
4391                 messageview_select_all(mainwin->messageview);
4392         else
4393                 summary_select_all(mainwin->summaryview);
4394 }
4395
4396 static void select_thread_cb(MainWindow *mainwin, guint action,
4397                              GtkWidget *widget)
4398 {
4399         summary_select_thread(mainwin->summaryview, FALSE);
4400 }
4401
4402 static void delete_thread_cb(MainWindow *mainwin, guint action,
4403                              GtkWidget *widget)
4404 {
4405         summary_select_thread(mainwin->summaryview, TRUE);
4406 }
4407
4408 static void create_filter_cb(MainWindow *mainwin, guint action,
4409                              GtkWidget *widget)
4410 {
4411         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 0);
4412 }
4413
4414 static void create_processing_cb(MainWindow *mainwin, guint action,
4415                              GtkWidget *widget)
4416 {
4417         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 1);
4418 }
4419
4420 static void prefs_pre_processing_open_cb(MainWindow *mainwin, guint action,
4421                                          GtkWidget *widget)
4422 {
4423         prefs_filtering_open(&pre_global_processing,
4424                              _("Processing rules to apply before folder rules"),
4425                              MANUAL_ANCHOR_PROCESSING,
4426                              NULL, NULL, FALSE);
4427 }
4428
4429 static void prefs_post_processing_open_cb(MainWindow *mainwin, guint action,
4430                                           GtkWidget *widget)
4431 {
4432         prefs_filtering_open(&post_global_processing,
4433                              _("Processing rules to apply after folder rules"),
4434                              MANUAL_ANCHOR_PROCESSING,
4435                              NULL, NULL, FALSE);
4436 }
4437
4438 static void prefs_filtering_open_cb(MainWindow *mainwin, guint action,
4439                                     GtkWidget *widget)
4440 {
4441         prefs_filtering_open(&filtering_rules,
4442                              _("Filtering configuration"),
4443                              MANUAL_ANCHOR_FILTERING,
4444                              NULL, NULL, TRUE);
4445 }
4446
4447 static void prefs_template_open_cb(MainWindow *mainwin, guint action,
4448                                    GtkWidget *widget)
4449 {
4450         prefs_template_open();
4451 }
4452
4453 static void prefs_actions_open_cb(MainWindow *mainwin, guint action,
4454                                   GtkWidget *widget)
4455 {
4456         prefs_actions_open(mainwin);
4457 }
4458
4459 static void prefs_tags_open_cb(MainWindow *mainwin, guint action,
4460                                   GtkWidget *widget)
4461 {
4462         GSList * list = summary_get_selected_msg_list(mainwin->summaryview);
4463         tag_apply_open(list);
4464 }
4465 #if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
4466 static void ssl_manager_open_cb(MainWindow *mainwin, guint action,
4467                                   GtkWidget *widget)
4468 {
4469         ssl_manager_open(mainwin);
4470 }
4471 #endif
4472 static void prefs_account_open_cb(MainWindow *mainwin, guint action,
4473                                   GtkWidget *widget)
4474 {
4475         if (!cur_account) {
4476                 new_account_cb(mainwin, 0, widget);
4477         } else {
4478                 account_open(cur_account);
4479         }
4480 }
4481
4482 static void new_account_cb(MainWindow *mainwin, guint action,
4483                            GtkWidget *widget)
4484 {
4485         account_edit_open();
4486         if (!compose_get_compose_list()) account_add();
4487 }
4488
4489 static void account_selector_menu_cb(GtkMenuItem *menuitem, gpointer data)
4490 {
4491         FolderItem *item = NULL;
4492         cur_account = (PrefsAccount *)data;
4493
4494         if (!mainwindow_get_mainwindow())
4495                 return;
4496         main_window_show_cur_account(mainwindow_get_mainwindow());
4497         toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
4498         main_window_set_menu_sensitive(mainwindow_get_mainwindow());
4499         toolbar_main_set_sensitive(mainwindow_get_mainwindow());
4500         item = folderview_get_selected_item(
4501                         mainwindow_get_mainwindow()->folderview);
4502         if (item) {
4503                 toolbar_set_compose_button
4504                         (mainwindow_get_mainwindow()->toolbar,
4505                          FOLDER_TYPE(item->folder) == F_NEWS ?
4506                          COMPOSEBUTTON_NEWS : COMPOSEBUTTON_MAIL);
4507         }
4508 }
4509
4510 static void account_receive_menu_cb(GtkMenuItem *menuitem, gpointer data)
4511 {
4512         MainWindow *mainwin = (MainWindow *)mainwin_list->data;
4513         PrefsAccount *account = (PrefsAccount *)data;
4514
4515         inc_account_mail(mainwin, account);
4516 }
4517 #ifndef GENERIC_UMPC
4518 static void account_compose_menu_cb(GtkMenuItem *menuitem, gpointer data)
4519 {
4520         PrefsAccount *account = (PrefsAccount *)data;
4521
4522         compose_new_with_folderitem(account, NULL, NULL);
4523 }
4524 #endif
4525 static void prefs_open_cb(GtkMenuItem *menuitem, gpointer data)
4526 {
4527         prefs_gtk_open();
4528 }
4529
4530 static void plugins_open_cb(GtkMenuItem *menuitem, gpointer data)
4531 {
4532         pluginwindow_create();
4533 }
4534
4535 static void manual_open_cb(MainWindow *mainwin, guint action,
4536                            GtkWidget *widget)
4537 {
4538         manual_open((ManualType)action, NULL);
4539 }
4540
4541 static void legend_open_cb(GtkMenuItem *menuitem, gpointer data)
4542 {
4543         legend_show();
4544 }
4545
4546 static void scan_tree_func(Folder *folder, FolderItem *item, gpointer data)
4547 {
4548         MainWindow *mainwin = (MainWindow *)data;
4549         gchar *str;
4550
4551         if (item->path)
4552                 str = g_strdup_printf(_("Scanning folder %s%c%s ..."),
4553                                       LOCAL_FOLDER(folder)->rootpath,
4554                                       G_DIR_SEPARATOR,
4555                                       item->path);
4556         else
4557                 str = g_strdup_printf(_("Scanning folder %s ..."),
4558                                       LOCAL_FOLDER(folder)->rootpath);
4559
4560         STATUSBAR_PUSH(mainwin, str);
4561         STATUSBAR_POP(mainwin);
4562         g_free(str);
4563 }
4564
4565 static gboolean mainwindow_focus_in_event(GtkWidget *widget, GdkEventFocus *focus,
4566                                           gpointer data)
4567 {
4568         SummaryView *summary;
4569
4570         g_return_val_if_fail(data, FALSE);
4571         if (!g_list_find(mainwin_list, data))
4572                 return TRUE;
4573         summary = ((MainWindow *)data)->summaryview;
4574         g_return_val_if_fail(summary, FALSE);
4575
4576         if (GTK_CLIST(summary->ctree)->selection &&
4577             g_list_length(GTK_CLIST(summary->ctree)->selection) > 1)
4578                 return FALSE;
4579
4580         return FALSE;
4581 }
4582
4583 static gboolean mainwindow_visibility_event_cb(GtkWidget *widget, GdkEventVisibility *event,
4584                                           gpointer data)
4585 {
4586         is_obscured = (event->state == GDK_VISIBILITY_FULLY_OBSCURED);
4587         return FALSE;
4588 }
4589
4590 static gboolean mainwindow_state_event_cb(GtkWidget *widget, GdkEventWindowState *state,
4591                                           gpointer data)
4592 {
4593         if (!claws_is_starting()
4594                 && state->changed_mask&GDK_WINDOW_STATE_ICONIFIED
4595                 && state->new_window_state&GDK_WINDOW_STATE_ICONIFIED) {
4596
4597                 if (iconified_count > 0)
4598                         hooks_invoke(MAIN_WINDOW_GOT_ICONIFIED, NULL);
4599                 iconified_count++;
4600         } else if (!claws_is_starting()) {
4601                 prefs_common.mainwin_maximised =
4602                         ((state->new_window_state&GDK_WINDOW_STATE_MAXIMIZED) != 0);
4603         }
4604         if (state->new_window_state == 0)
4605                 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(widget), FALSE);
4606         return FALSE;
4607 }
4608
4609 gboolean mainwindow_is_obscured(void)
4610 {
4611         return is_obscured;
4612 }
4613
4614 /*
4615  * Harvest addresses for selected folder.
4616  */
4617 static void addr_harvest_cb( MainWindow *mainwin,
4618                             guint action,
4619                             GtkWidget *widget )
4620 {
4621         addressbook_harvest( mainwin->summaryview->folder_item, FALSE, NULL );
4622 }
4623
4624 /*
4625  * Harvest addresses for selected messages in summary view.
4626  */
4627 static void addr_harvest_msg_cb( MainWindow *mainwin,
4628                             guint action,
4629                             GtkWidget *widget )
4630 {
4631         summary_harvest_address( mainwin->summaryview );
4632 }
4633
4634 /*!
4635  *\brief        get a MainWindow
4636  *
4637  *\return       MainWindow * The first mainwindow in the mainwin_list
4638  */
4639 MainWindow *mainwindow_get_mainwindow(void)
4640 {
4641         if (mainwin_list && mainwin_list->data)
4642                 return (MainWindow *)(mainwin_list->data);
4643         else
4644                 return NULL;
4645 }
4646
4647 static gboolean mainwindow_progressindicator_hook(gpointer source, gpointer userdata)
4648 {
4649         ProgressData *data = (ProgressData *) source;
4650         MainWindow *mainwin = (MainWindow *) userdata;
4651
4652         switch (data->cmd) {
4653         case PROGRESS_COMMAND_START:
4654         case PROGRESS_COMMAND_STOP:
4655                 gtk_progress_bar_set_fraction
4656                         (GTK_PROGRESS_BAR(mainwin->progressbar), 0.0);
4657                 break;
4658         case PROGRESS_COMMAND_SET_PERCENTAGE:
4659                 gtk_progress_bar_set_fraction
4660                         (GTK_PROGRESS_BAR(mainwin->progressbar), data->value);
4661                 break;
4662         }
4663         while (gtk_events_pending()) gtk_main_iteration ();
4664
4665         return FALSE;
4666 }
4667
4668 static void sync_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
4669 {
4670         mainwindow_check_synchronise(mainwin, FALSE);
4671 }
4672
4673 void mainwindow_learn (MainWindow *mainwin, gboolean is_spam)
4674 {
4675         summary_mark_as_spam(mainwin->summaryview, is_spam, NULL);
4676 }
4677
4678 void mainwindow_jump_to(const gchar *target, gboolean popup)
4679 {
4680         gchar *tmp = NULL;
4681         gchar *p = NULL;
4682         FolderItem *item = NULL;
4683         gchar *msg = NULL;
4684         MainWindow *mainwin = mainwindow_get_mainwindow();
4685         gchar *from_uri = NULL;
4686         if (!target)
4687                 return;
4688
4689         if (!mainwin) {
4690                 g_print("not initialized\n");
4691                 return;
4692         }
4693
4694         if ((from_uri = g_filename_from_uri(target, NULL, NULL)) != NULL)
4695                 tmp = from_uri;
4696         else
4697                 tmp = g_strdup(target);
4698
4699         if ((p = strstr(tmp, "\r")) != NULL)
4700                 *p = '\0';
4701         if ((p = strstr(tmp, "\n")) != NULL)
4702                 *p = '\0';
4703
4704         if ((item = folder_find_item_from_identifier(tmp))) {
4705                 g_print("selecting folder '%s'\n", tmp);
4706                 folderview_select(mainwin->folderview, item);
4707                 if (popup)
4708                         main_window_popup(mainwin);
4709                 g_free(tmp);
4710                 return;
4711         }
4712
4713         msg = strrchr(tmp, G_DIR_SEPARATOR);
4714         if (msg) {
4715                 *msg++ = '\0';
4716                 if ((item = folder_find_item_from_identifier(tmp))) {
4717                         g_print("selecting folder '%s'\n", tmp);
4718                         folderview_select(mainwin->folderview, item);
4719                 } else if ((item = folder_find_item_from_real_path(tmp))) {
4720                         g_print("selecting folder '%s'\n", tmp);
4721                         folderview_select(mainwin->folderview, item);
4722                 } else {
4723                         g_print("'%s' not found\n", tmp);
4724                 }
4725                 if (item && msg && atoi(msg)) {
4726                         g_print("selecting message %d\n", atoi(msg));
4727                         summary_select_by_msgnum(mainwin->summaryview, atoi(msg));
4728                         summary_display_msg_selected(mainwin->summaryview, FALSE);
4729                         if (popup)
4730                                 main_window_popup(mainwin);
4731                         g_free(tmp);
4732                         return;
4733                 } else if (item && msg[0] == '<' && msg[strlen(msg)-1] == '>') {
4734                         MsgInfo *msginfo = NULL;
4735                         msg++;
4736                         msg[strlen(msg)-1] = '\0';
4737                         msginfo = folder_item_get_msginfo_by_msgid(item, msg);
4738                         if (msginfo) {
4739                                 g_print("selecting message %s\n", msg);
4740                                 summary_select_by_msgnum(mainwin->summaryview, msginfo->msgnum);
4741                                 summary_display_msg_selected(mainwin->summaryview, FALSE);
4742                                 if (popup)
4743                                         main_window_popup(mainwin);
4744                                 g_free(tmp);
4745                                 procmsg_msginfo_free(msginfo);
4746                                 return;
4747                         } else {
4748                                 g_print("'%s' not found\n", msg);
4749                         }
4750                 } else {
4751                         g_print("'%s' not found\n", msg);
4752                 }
4753         } else {
4754                 g_print("'%s' not found\n", tmp);
4755         }
4756
4757         g_free(tmp);
4758 }
4759
4760 void mainwindow_exit_folder(MainWindow *mainwin) {
4761         if (prefs_common.layout_mode == SMALL_LAYOUT) {
4762                 folderview_close_opened(mainwin->folderview);
4763                 mainwin_paned_show_first(GTK_PANED(mainwin->hpaned));
4764                 gtk_widget_grab_focus(mainwin->folderview->ctree);
4765         }
4766         mainwin->in_folder = FALSE;
4767         main_window_set_menu_sensitive(mainwin);
4768 }
4769
4770 void mainwindow_enter_folder(MainWindow *mainwin) {
4771         if (prefs_common.layout_mode == SMALL_LAYOUT) {
4772                 mainwin_paned_show_last(GTK_PANED(mainwin->hpaned));
4773         }
4774         mainwin->in_folder = TRUE;
4775         main_window_set_menu_sensitive(mainwin);
4776 }
4777
4778 #ifdef MAEMO
4779 gboolean maemo_mainwindow_is_fullscreen(GtkWidget *widget)
4780 {
4781         gint w, h;
4782         gtk_window_get_size(GTK_WINDOW(widget), &w, &h);
4783         return (w == 800);
4784 }
4785
4786 void maemo_window_full_screen_if_needed (GtkWindow *window)
4787 {
4788         if (maemo_mainwindow_is_fullscreen(mainwindow_get_mainwindow()->window)) {
4789                 gtk_window_fullscreen(GTK_WINDOW(window));
4790         }
4791 }
4792
4793 void maemo_connect_key_press_to_mainwindow (GtkWindow *window)
4794 {
4795         g_signal_connect(G_OBJECT(window), "key_press_event",
4796                          G_CALLBACK(mainwindow_key_pressed), mainwindow_get_mainwindow());
4797 }
4798 #endif