src/mainwindow.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <gtk/gtkmain.h>
  25 #include <gtk/gtkwindow.h>
  26 #include <gtk/gtkwidget.h>
  27 #include <gtk/gtksignal.h>
  28 #include <gtk/gtkvbox.h>
  29 #include <gtk/gtkcontainer.h>
  30 #include <gtk/gtkstatusbar.h>
  31 #include <gtk/gtkprogressbar.h>
  32 #include <gtk/gtkhpaned.h>
  33 #include <gtk/gtkvpaned.h>
  34 #include <gtk/gtkcheckmenuitem.h>
  35 #include <gtk/gtkitemfactory.h>
  36 #include <gtk/gtkeditable.h>
  37 #include <gtk/gtkmenu.h>
  38 #include <gtk/gtkmenuitem.h>
  39 #include <gtk/gtkhandlebox.h>
  40 #include <gtk/gtktoolbar.h>
  41 #include <gtk/gtkbutton.h>
  42 #include <gtk/gtktooltips.h>
  43 #include <string.h>
  44
  45 #include "intl.h"
  46 #include "main.h"
  47 #include "mainwindow.h"
  48 #include "folderview.h"
  49 #include "foldersel.h"
  50 #include "summaryview.h"
  51 #include "summary_search.h"
  52 #include "messageview.h"
  53 #include "message_search.h"
  54 #include "headerview.h"
  55 #include "menu.h"
  56 #include "stock_pixmap.h"
  57 #include "folder.h"
  58 #include "inc.h"
  59 #include "compose.h"
  60 #include "procmsg.h"
  61 #include "import.h"
  62 #include "export.h"
  63 #include "prefs_common.h"
  64 #include "prefs_actions.h"
  65 #include "prefs_filtering.h"
  66 #include "prefs_account.h"
  67 #include "prefs_summary_column.h"
  68 #include "prefs_template.h"
  69 #include "action.h"
  70 #include "account.h"
  71 #include "addressbook.h"
  72 #include "logwindow.h"
  73 #include "manage_window.h"
  74 #include "alertpanel.h"
  75 #include "statusbar.h"
  76 #include "inputdialog.h"
  77 #include "utils.h"
  78 #include "gtkutils.h"
  79 #include "codeconv.h"
  80 #include "about.h"
  81 #include "manual.h"
  82 #include "version.h"
  83 #include "ssl_manager.h"
  84 #include "sslcertwindow.h"
  85 #include "prefs_gtk.h"
  86 #include "pluginwindow.h"
  87 #include "hooks.h"
  88 #include "progressindicator.h"
  89 #include "localfolder.h"
  90 #include "filtering.h"
  91
  92 #define AC_LABEL_WIDTH  240
  93
  94 /* list of all instantiated MainWindow */
  95 static GList *mainwin_list = NULL;
  96
  97 static GdkCursor *watch_cursor;
  98
  99 static void main_window_menu_callback_block     (MainWindow     *mainwin);
 100 static void main_window_menu_callback_unblock   (MainWindow     *mainwin);
 101
 102 static void main_window_show_cur_account        (MainWindow     *mainwin);
 103
 104 static void main_window_set_widgets             (MainWindow     *mainwin,
 105                                                  SeparateType    type);
 106
 107 #if 0
 108 static void toolbar_account_button_pressed      (GtkWidget      *widget,
 109                                                  GdkEventButton *event,
 110                                                  gpointer        data);
 111 #endif
 112 static void ac_label_button_pressed             (GtkWidget      *widget,
 113                                                  GdkEventButton *event,
 114                                                  gpointer        data);
 115 static void ac_menu_popup_closed                (GtkMenuShell   *menu_shell,
 116                                                  gpointer        data);
 117
 118 static gint main_window_close_cb                (GtkWidget      *widget,
 119                                                  GdkEventAny    *event,
 120                                                  gpointer        data);
 121 static gint folder_window_close_cb              (GtkWidget      *widget,
 122                                                  GdkEventAny    *event,
 123                                                  gpointer        data);
 124 static gint message_window_close_cb             (GtkWidget      *widget,
 125                                                  GdkEventAny    *event,
 126                                                  gpointer        data);
 127
 128 static void main_window_size_allocate_cb        (GtkWidget      *widget,
 129                                                  GtkAllocation  *allocation,
 130                                                  gpointer        data);
 131 static void folder_window_size_allocate_cb      (GtkWidget      *widget,
 132                                                  GtkAllocation  *allocation,
 133                                                  gpointer        data);
 134 static void message_window_size_allocate_cb     (GtkWidget      *widget,
 135                                                  GtkAllocation  *allocation,
 136                                                  gpointer        data);
 137
 138 static void new_folder_cb        (MainWindow    *mainwin,
 139                                   guint          action,
 140                                   GtkWidget     *widget);
 141 static void rename_folder_cb     (MainWindow    *mainwin,
 142                                   guint          action,
 143                                   GtkWidget     *widget);
 144 static void delete_folder_cb     (MainWindow    *mainwin,
 145                                   guint          action,
 146                                   GtkWidget     *widget);
 147 static void update_folderview_cb (MainWindow    *mainwin,
 148                                   guint          action,
 149                                   GtkWidget     *widget);
 150 static void add_mailbox_cb       (MainWindow    *mainwin,
 151                                   guint          action,
 152                                   GtkWidget     *widget);
 153 static void import_mbox_cb       (MainWindow    *mainwin,
 154                                   guint          action,
 155                                   GtkWidget     *widget);
 156 static void export_mbox_cb       (MainWindow    *mainwin,
 157                                   guint          action,
 158                                   GtkWidget     *widget);
 159 static void empty_trash_cb       (MainWindow    *mainwin,
 160                                   guint          action,
 161                                   GtkWidget     *widget);
 162
 163 static void save_as_cb           (MainWindow    *mainwin,
 164                                   guint          action,
 165                                   GtkWidget     *widget);
 166 static void print_cb             (MainWindow    *mainwin,
 167                                   guint          action,
 168                                   GtkWidget     *widget);
 169 static void app_exit_cb          (MainWindow    *mainwin,
 170                                   guint          action,
 171                                   GtkWidget     *widget);
 172
 173 static void search_cb            (MainWindow    *mainwin,
 174                                   guint          action,
 175                                   GtkWidget     *widget);
 176
 177 static void toggle_folder_cb     (MainWindow    *mainwin,
 178                                   guint          action,
 179                                   GtkWidget     *widget);
 180 static void toggle_message_cb    (MainWindow    *mainwin,
 181                                   guint          action,
 182                                   GtkWidget     *widget);
 183 static void toggle_toolbar_cb    (MainWindow    *mainwin,
 184                                   guint          action,
 185                                   GtkWidget     *widget);
 186 static void toggle_statusbar_cb  (MainWindow    *mainwin,
 187                                   guint          action,
 188                                   GtkWidget     *widget);
 189 static void separate_widget_cb   (MainWindow    *mainwin,
 190                                   guint          action,
 191                                   GtkWidget     *widget);
 192
 193 static void addressbook_open_cb (MainWindow     *mainwin,
 194                                  guint           action,
 195                                  GtkWidget      *widget);
 196 static void log_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 reedit_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
 230 static void cancel_cb                   (MainWindow     *mainwin,
 231                                          guint           action,
 232                                          GtkWidget      *widget);
 233
 234 static void mark_cb                     (MainWindow     *mainwin,
 235                                          guint           action,
 236                                          GtkWidget      *widget);
 237 static void unmark_cb                   (MainWindow     *mainwin,
 238                                          guint           action,
 239                                          GtkWidget      *widget);
 240
 241 static void mark_as_unread_cb           (MainWindow     *mainwin,
 242                                          guint           action,
 243                                          GtkWidget      *widget);
 244 static void mark_as_read_cb             (MainWindow     *mainwin,
 245                                          guint           action,
 246                                          GtkWidget      *widget);
 247 static void mark_all_read_cb            (MainWindow     *mainwin,
 248                                          guint           action,
 249                                          GtkWidget      *widget);
 250 static void add_address_cb              (MainWindow     *mainwin,
 251                                          guint           action,
 252                                          GtkWidget      *widget);
 253
 254 static void set_charset_cb              (MainWindow     *mainwin,
 255                                          guint           action,
 256                                          GtkWidget      *widget);
 257
 258 static void hide_read_messages   (MainWindow    *mainwin,
 259                                   guint          action,
 260                                   GtkWidget     *widget);
 261
 262 static void thread_cb            (MainWindow    *mainwin,
 263                                   guint          action,
 264                                   GtkWidget     *widget);
 265 static void expand_threads_cb    (MainWindow    *mainwin,
 266                                   guint          action,
 267                                   GtkWidget     *widget);
 268 static void collapse_threads_cb  (MainWindow    *mainwin,
 269                                   guint          action,
 270                                   GtkWidget     *widget);
 271
 272 static void set_display_item_cb  (MainWindow    *mainwin,
 273                                   guint          action,
 274                                   GtkWidget     *widget);
 275 static void sort_summary_cb      (MainWindow    *mainwin,
 276                                   guint          action,
 277                                   GtkWidget     *widget);
 278 static void sort_summary_type_cb (MainWindow    *mainwin,
 279                                   guint          action,
 280                                   GtkWidget     *widget);
 281 static void attract_by_subject_cb(MainWindow    *mainwin,
 282                                   guint          action,
 283                                   GtkWidget     *widget);
 284
 285 static void delete_duplicated_cb (MainWindow    *mainwin,
 286                                   guint          action,
 287                                   GtkWidget     *widget);
 288 static void filter_cb            (MainWindow    *mainwin,
 289                                   guint          action,
 290                                   GtkWidget     *widget);
 291 static void execute_summary_cb   (MainWindow    *mainwin,
 292                                   guint          action,
 293                                   GtkWidget     *widget);
 294 static void update_summary_cb    (MainWindow    *mainwin,
 295                                   guint          action,
 296                                   GtkWidget     *widget);
 297
 298 static void prev_cb              (MainWindow    *mainwin,
 299                                   guint          action,
 300                                   GtkWidget     *widget);
 301 static void next_cb              (MainWindow    *mainwin,
 302                                   guint          action,
 303                                   GtkWidget     *widget);
 304 static void next_unread_cb       (MainWindow    *mainwin,
 305                                   guint          action,
 306                                   GtkWidget     *widget);
 307 static void prev_unread_cb       (MainWindow    *mainwin,
 308                                   guint          action,
 309                                   GtkWidget     *widget);
 310
 311 static void prev_new_cb          (MainWindow    *mainwin,
 312                                   guint          action,
 313                                   GtkWidget     *widget);
 314 static void next_new_cb          (MainWindow    *mainwin,
 315                                   guint          action,
 316                                   GtkWidget     *widget);
 317 static void prev_marked_cb       (MainWindow    *mainwin,
 318                                   guint          action,
 319                                   GtkWidget     *widget);
 320 static void next_marked_cb       (MainWindow    *mainwin,
 321                                   guint          action,
 322                                   GtkWidget     *widget);
 323 static void prev_labeled_cb      (MainWindow    *mainwin,
 324                                   guint          action,
 325                                   GtkWidget     *widget);
 326 static void next_labeled_cb      (MainWindow    *mainwin,
 327                                   guint          action,
 328                                   GtkWidget     *widget);
 329
 330 static void goto_folder_cb       (MainWindow    *mainwin,
 331                                   guint          action,
 332                                   GtkWidget     *widget);
 333
 334 static void copy_cb              (MainWindow    *mainwin,
 335                                   guint          action,
 336                                   GtkWidget     *widget);
 337 static void allsel_cb            (MainWindow    *mainwin,
 338                                   guint          action,
 339                                   GtkWidget     *widget);
 340 static void select_thread_cb     (MainWindow    *mainwin,
 341                                   guint          action,
 342                                   GtkWidget     *widget);
 343
 344 static void create_filter_cb     (MainWindow    *mainwin,
 345                                   guint          action,
 346                                   GtkWidget     *widget);
 347 static void create_processing_cb (MainWindow    *mainwin,
 348                                   guint          action,
 349                                   GtkWidget     *widget);
 350
 351 static void prefs_common_open_cb        (MainWindow     *mainwin,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 static void prefs_template_open_cb      (MainWindow     *mainwin,
 355                                          guint           action,
 356                                          GtkWidget      *widget);
 357 static void prefs_actions_open_cb       (MainWindow     *mainwin,
 358                                          guint           action,
 359                                          GtkWidget      *widget);
 360 static void prefs_account_open_cb       (MainWindow     *mainwin,
 361                                          guint           action,
 362                                          GtkWidget      *widget);
 363
 364 static void prefs_pre_processing_open_cb  (MainWindow   *mainwin,
 365                                            guint         action,
 366                                            GtkWidget    *widget);
 367
 368 static void prefs_post_processing_open_cb (MainWindow   *mainwin,
 369                                            guint         action,
 370                                            GtkWidget    *widget);
 371
 372 static void prefs_filtering_open_cb     (MainWindow     *mainwin,
 373                                          guint           action,
 374                                          GtkWidget      *widget);
 375 #ifdef USE_OPENSSL
 376 static void ssl_manager_open_cb         (MainWindow     *mainwin,
 377                                          guint           action,
 378                                          GtkWidget      *widget);
 379 #endif
 380 static void new_account_cb       (MainWindow    *mainwin,
 381                                   guint          action,
 382                                   GtkWidget     *widget);
 383
 384 static void account_menu_cb      (GtkMenuItem   *menuitem,
 385                                   gpointer       data);
 386
 387 static void prefs_open_cb       (GtkMenuItem    *menuitem,
 388                                  gpointer        data);
 389 static void plugins_open_cb     (GtkMenuItem    *menuitem,
 390                                  gpointer        data);
 391
 392 static void online_switch_clicked(GtkButton     *btn,
 393                                   gpointer data);
 394
 395 static void manual_open_cb       (MainWindow    *mainwin,
 396                                   guint          action,
 397                                   GtkWidget     *widget);
 398
 399 static void scan_tree_func       (Folder        *folder,
 400                                   FolderItem    *item,
 401                                   gpointer       data);
 402
 403 static void toggle_work_offline_cb(MainWindow *mainwin, guint action, GtkWidget *widget);
 404
 405 static void addr_harvest_cb      ( MainWindow  *mainwin,
 406                                    guint       action,
 407                                    GtkWidget   *widget );
 408
 409 static void addr_harvest_msg_cb  ( MainWindow  *mainwin,
 410                                    guint       action,
 411                                    GtkWidget   *widget );
 412
 413 static gboolean mainwindow_focus_in_event       (GtkWidget      *widget,
 414                                                  GdkEventFocus  *focus,
 415                                                  gpointer        data);
 416 void main_window_reply_cb                       (MainWindow     *mainwin,
 417                                                  guint           action,
 418                                                  GtkWidget      *widget);
 419 gboolean mainwindow_progressindicator_hook      (gpointer        source,
 420                                                  gpointer        userdata);
 421 #define  SEPARATE_ACTION 500
 422
 423 static GtkItemFactoryEntry mainwin_entries[] =
 424 {
 425         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 426         {N_("/_File/_Folder"),                  NULL, NULL, 0, "<Branch>"},
 427         {N_("/_File/_Folder/Create _new folder..."),
 428                                                 NULL, new_folder_cb, 0, NULL},
 429         {N_("/_File/_Folder/_Rename folder..."),NULL, rename_folder_cb, 0, NULL},
 430         {N_("/_File/_Folder/_Delete folder"),   NULL, delete_folder_cb, 0, NULL},
 431         {N_("/_File/_Folder/---"),                      NULL, NULL, 0, "<Separator>"},
 432         {N_("/_File/_Folder/_Check for new messages in all folders"),
 433                                                 NULL, update_folderview_cb, 0, NULL},
 434         {N_("/_File/_Add mailbox"),             NULL, NULL, 0, "<Branch>"},
 435         {N_("/_File/_Add mailbox/MH..."),       NULL, add_mailbox_cb, 0, NULL},
 436         {N_("/_File/_Import mbox file..."),     NULL, import_mbox_cb, 0, NULL},
 437         {N_("/_File/_Export to mbox file..."),  NULL, export_mbox_cb, 0, NULL},
 438         {N_("/_File/Empty _trash"),             "<shift>D", empty_trash_cb, 0, NULL},
 439         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 440         {N_("/_File/_Save as..."),              "<control>S", save_as_cb, 0, NULL},
 441         {N_("/_File/_Print..."),                NULL, print_cb, 0, NULL},
 442         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 443         {N_("/_File/_Work offline"),            "<control>W", toggle_work_offline_cb, 0, "<ToggleItem>"},
 444         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 445         /* {N_("/_File/_Close"),                "<alt>W", app_exit_cb, 0, NULL}, */
 446         {N_("/_File/E_xit"),                    "<control>Q", app_exit_cb, 0, NULL},
 447
 448         {N_("/_Edit"),                          NULL, NULL, 0, "<Branch>"},
 449         {N_("/_Edit/_Copy"),                    "<control>C", copy_cb, 0, NULL},
 450         {N_("/_Edit/Select _all"),              "<control>A", allsel_cb, 0, NULL},
 451         {N_("/_Edit/Select _thread"),           NULL, select_thread_cb, 0, NULL},
 452         {N_("/_Edit/---"),                      NULL, NULL, 0, "<Separator>"},
 453         {N_("/_Edit/_Find in current message..."),
 454                                                 "<control>F", search_cb, 0, NULL},
 455         {N_("/_Edit/_Search folder..."),        "<shift><control>F", search_cb, 1, NULL},
 456         {N_("/_View"),                          NULL, NULL, 0, "<Branch>"},
 457         {N_("/_View/Show or hi_de"),            NULL, NULL, 0, "<Branch>"},
 458         {N_("/_View/Show or hi_de/_Folder tree"),
 459                                                 NULL, toggle_folder_cb, 0, "<ToggleItem>"},
 460         {N_("/_View/Show or hi_de/_Message view"),
 461                                                 "V", toggle_message_cb, 0, "<ToggleItem>"},
 462         {N_("/_View/Show or hi_de/_Toolbar"),
 463                                                 NULL, NULL, 0, "<Branch>"},
 464         {N_("/_View/Show or hi_de/_Toolbar/Icon _and text"),
 465                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH, "<RadioItem>"},
 466         {N_("/_View/Show or hi_de/_Toolbar/_Icon"),
 467                                                 NULL, toggle_toolbar_cb, TOOLBAR_ICON, "/View/Show or hide/Toolbar/Icon and text"},
 468         {N_("/_View/Show or hi_de/_Toolbar/_Text"),
 469                                                 NULL, toggle_toolbar_cb, TOOLBAR_TEXT, "/View/Show or hide/Toolbar/Icon and text"},
 470         {N_("/_View/Show or hi_de/_Toolbar/_None"),
 471                                                 NULL, toggle_toolbar_cb, TOOLBAR_NONE, "/View/Show or hide/Toolbar/Icon and text"},
 472         {N_("/_View/Show or hi_de/Status _bar"),
 473                                                 NULL, toggle_statusbar_cb, 0, "<ToggleItem>"},
 474         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 475         {N_("/_View/Separate f_older tree"),    NULL, separate_widget_cb, SEPARATE_FOLDER, "<ToggleItem>"},
 476         {N_("/_View/Separate m_essage view"),   NULL, separate_widget_cb, SEPARATE_MESSAGE, "<ToggleItem>"},
 477         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 478         {N_("/_View/_Sort"),                    NULL, NULL, 0, "<Branch>"},
 479         {N_("/_View/_Sort/by _number"),         NULL, sort_summary_cb, SORT_BY_NUMBER, "<RadioItem>"},
 480         {N_("/_View/_Sort/by s_ize"),           NULL, sort_summary_cb, SORT_BY_SIZE, "/View/Sort/by number"},
 481         {N_("/_View/_Sort/by _date"),           NULL, sort_summary_cb, SORT_BY_DATE, "/View/Sort/by number"},
 482         {N_("/_View/_Sort/by _from"),           NULL, sort_summary_cb, SORT_BY_FROM, "/View/Sort/by number"},
 483         {N_("/_View/_Sort/by _recipient"),      NULL, sort_summary_cb, SORT_BY_TO, "/View/Sort/by number"},
 484         {N_("/_View/_Sort/by _subject"),        NULL, sort_summary_cb, SORT_BY_SUBJECT, "/View/Sort/by number"},
 485         {N_("/_View/_Sort/by _color label"),
 486                                                 NULL, sort_summary_cb, SORT_BY_LABEL, "/View/Sort/by number"},
 487         {N_("/_View/_Sort/by _mark"),           NULL, sort_summary_cb, SORT_BY_MARK, "/View/Sort/by number"},
 488         {N_("/_View/_Sort/by _status"),         NULL, sort_summary_cb, SORT_BY_STATUS, "/View/Sort/by number"},
 489         {N_("/_View/_Sort/by a_ttachment"),
 490                                                 NULL, sort_summary_cb, SORT_BY_MIME, "/View/Sort/by number"},
 491         {N_("/_View/_Sort/by score"),           NULL, sort_summary_cb, SORT_BY_SCORE, "/View/Sort/by number"},
 492         {N_("/_View/_Sort/by locked"),          NULL, sort_summary_cb, SORT_BY_LOCKED, "/View/Sort/by number"},
 493         {N_("/_View/_Sort/D_on't sort"),        NULL, sort_summary_cb, SORT_BY_NONE, "/View/Sort/by number"},
 494         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 495         {N_("/_View/_Sort/Ascending"),          NULL, sort_summary_type_cb, SORT_ASCENDING, "<RadioItem>"},
 496         {N_("/_View/_Sort/Descending"),         NULL, sort_summary_type_cb, SORT_DESCENDING, "/View/Sort/Ascending"},
 497         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 498         {N_("/_View/_Sort/_Attract by subject"),
 499                                                 NULL, attract_by_subject_cb, 0, NULL},
 500         {N_("/_View/Th_read view"),             "<control>T", thread_cb, 0, "<ToggleItem>"},
 501         {N_("/_View/E_xpand all threads"),      NULL, expand_threads_cb, 0, NULL},
 502         {N_("/_View/Co_llapse all threads"),    NULL, collapse_threads_cb, 0, NULL},
 503         {N_("/_View/_Hide read messages"),      NULL, hide_read_messages, 0, "<ToggleItem>"},
 504         {N_("/_View/Set displayed _items..."),  NULL, set_display_item_cb, 0, NULL},
 505
 506         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 507         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 508         {N_("/_View/_Go to/_Prev message"),     "P", prev_cb, 0, NULL},
 509         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 510         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 511         {N_("/_View/_Go to/P_rev unread message"),
 512                                                 "<shift>P", prev_unread_cb, 0, NULL},
 513         {N_("/_View/_Go to/N_ext unread message"),
 514                                                 "<shift>N", next_unread_cb, 0, NULL},
 515         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 516         {N_("/_View/_Go to/Prev ne_w message"), NULL, prev_new_cb, 0, NULL},
 517         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 518         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 519         {N_("/_View/_Go to/Prev _marked message"),
 520                                                 NULL, prev_marked_cb, 0, NULL},
 521         {N_("/_View/_Go to/Next m_arked message"),
 522                                                 NULL, next_marked_cb, 0, NULL},
 523         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 524         {N_("/_View/_Go to/Prev _labeled message"),
 525                                                 NULL, prev_labeled_cb, 0, NULL},
 526         {N_("/_View/_Go to/Next la_beled message"),
 527                                                 NULL, next_labeled_cb, 0, NULL},
 528         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 529         {N_("/_View/_Go to/Other _folder..."),  "G", goto_folder_cb, 0, NULL},
 530         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 531
 532 #define CODESET_SEPARATOR \
 533         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"}
 534 #define CODESET_ACTION(action) \
 535          NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 536
 537         {N_("/_View/_Code set"),                NULL, NULL, 0, "<Branch>"},
 538         {N_("/_View/_Code set/_Auto detect"),
 539          NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 540         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"},
 541         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 542          CODESET_ACTION(C_US_ASCII)},
 543
 544 #if HAVE_ICONV
 545         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 546          CODESET_ACTION(C_UTF_8)},
 547         CODESET_SEPARATOR,
 548 #endif
 549         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 550          CODESET_ACTION(C_ISO_8859_1)},
 551         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 552          CODESET_ACTION(C_ISO_8859_15)},
 553         CODESET_SEPARATOR,
 554 #if HAVE_ICONV
 555         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 556          CODESET_ACTION(C_ISO_8859_2)},
 557         CODESET_SEPARATOR,
 558         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 559          CODESET_ACTION(C_ISO_8859_13)},
 560         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 561          CODESET_ACTION(C_ISO_8859_4)},
 562         CODESET_SEPARATOR,
 563         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 564          CODESET_ACTION(C_ISO_8859_7)},
 565         CODESET_SEPARATOR,
 566         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 567          CODESET_ACTION(C_ISO_8859_9)},
 568         CODESET_SEPARATOR,
 569         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 570          CODESET_ACTION(C_ISO_8859_5)},
 571         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 572          CODESET_ACTION(C_KOI8_R)},
 573         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 574          CODESET_ACTION(C_WINDOWS_1251)},
 575         CODESET_SEPARATOR,
 576 #endif
 577         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 578          CODESET_ACTION(C_ISO_2022_JP)},
 579 #if HAVE_ICONV
 580         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 581          CODESET_ACTION(C_ISO_2022_JP_2)},
 582 #endif
 583         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 584          CODESET_ACTION(C_EUC_JP)},
 585         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 586          CODESET_ACTION(C_SHIFT_JIS)},
 587 #if HAVE_ICONV
 588         CODESET_SEPARATOR,
 589         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 590          CODESET_ACTION(C_GB2312)},
 591         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 592          CODESET_ACTION(C_BIG5)},
 593         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 594          CODESET_ACTION(C_EUC_TW)},
 595         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 596          CODESET_ACTION(C_ISO_2022_CN)},
 597         CODESET_SEPARATOR,
 598         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 599          CODESET_ACTION(C_EUC_KR)},
 600         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 601          CODESET_ACTION(C_ISO_2022_KR)},
 602         CODESET_SEPARATOR,
 603         {N_("/_View/_Code set/Thai (TIS-620)"),
 604          CODESET_ACTION(C_TIS_620)},
 605         {N_("/_View/_Code set/Thai (Windows-874)"),
 606          CODESET_ACTION(C_WINDOWS_874)},
 607 #endif
 608
 609 #undef CODESET_SEPARATOR
 610 #undef CODESET_ACTION
 611
 612         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 613         {N_("/_View/Open in new _window"),      "<control><alt>N", open_msg_cb, 0, NULL},
 614         {N_("/_View/Mess_age source"),          "<control>U", view_source_cb, 0, NULL},
 615         {N_("/_View/Show all _headers"),        "<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 616         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 617         {N_("/_View/_Update summary"),          "<control><alt>U", update_summary_cb,  0, NULL},
 618
 619         {N_("/_Message"),                       NULL, NULL, 0, "<Branch>"},
 620         {N_("/_Message/Get new ma_il"),         "<control>I",   inc_mail_cb, 0, NULL},
 621         {N_("/_Message/Get from _all accounts"),
 622                                                 "<shift><control>I", inc_all_account_mail_cb, 0, NULL},
 623         {N_("/_Message/Cancel receivin_g"),     NULL, inc_cancel_cb, 0, NULL},
 624         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 625         {N_("/_Message/_Send queued messages"), NULL, send_queue_cb, 0, NULL},
 626         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 627         {N_("/_Message/Compose a_n email message"),     "<control>M", compose_mail_cb, 0, NULL},
 628         {N_("/_Message/Compose a news message"),        NULL,   compose_news_cb, 0, NULL},
 629         {N_("/_Message/_Reply"),                "<control>R",   main_window_reply_cb, COMPOSE_REPLY, NULL},
 630         {N_("/_Message/Repl_y to"),             NULL, NULL, 0, "<Branch>"},
 631         {N_("/_Message/Repl_y to/_all"),        "<shift><control>R", main_window_reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 632         {N_("/_Message/Repl_y to/_sender"),     NULL, main_window_reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 633         {N_("/_Message/Repl_y to/mailing _list"),
 634                                                 "<control>L", main_window_reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 635         {N_("/_Message/Follow-up and reply to"),NULL, main_window_reply_cb, COMPOSE_FOLLOWUP_AND_REPLY_TO, NULL},
 636         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 637         {N_("/_Message/_Forward"),              "<control><alt>F", main_window_reply_cb, COMPOSE_FORWARD, NULL},
 638         {N_("/_Message/Redirect"),              NULL, main_window_reply_cb, COMPOSE_REDIRECT, NULL},
 639         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 640         {N_("/_Message/Re-_edit"),              NULL, reedit_cb, 0, NULL},
 641         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 642         {N_("/_Message/M_ove..."),              "<control>O", move_to_cb, 0, NULL},
 643         {N_("/_Message/_Copy..."),              "<shift><control>O", copy_to_cb, 0, NULL},
 644         {N_("/_Message/_Delete"),               "<control>D", delete_cb,  0, NULL},
 645         {N_("/_Message/Cancel a news message"), "", cancel_cb,  0, NULL},
 646         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 647         {N_("/_Message/_Mark"),                 NULL, NULL, 0, "<Branch>"},
 648         {N_("/_Message/_Mark/_Mark"),           "<shift>asterisk", mark_cb, 0, NULL},
 649         {N_("/_Message/_Mark/_Unmark"),         "U", unmark_cb, 0, NULL},
 650         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 651         {N_("/_Message/_Mark/Mark as unr_ead"), "<shift>exclam", mark_as_unread_cb, 0, NULL},
 652         {N_("/_Message/_Mark/Mark as rea_d"),
 653                                                 NULL, mark_as_read_cb, 0, NULL},
 654         {N_("/_Message/_Mark/Mark all _read"),  NULL, mark_all_read_cb, 0, NULL},
 655
 656         {N_("/_Tools"),                         NULL, NULL, 0, "<Branch>"},
 657         {N_("/_Tools/_Address book..."),        "<shift><control>A", addressbook_open_cb, 0, NULL},
 658         {N_("/_Tools/Add sender to address boo_k"),
 659                                                 NULL, add_address_cb, 0, NULL},
 660         {N_("/_Tools/_Harvest addresses"),      NULL, NULL, 0, "<Branch>"},
 661         {N_("/_Tools/_Harvest addresses/from _Folder..."),
 662                                                 NULL, addr_harvest_cb, 0, NULL},
 663         {N_("/_Tools/_Harvest addresses/from _Messages..."),
 664                                                 NULL, addr_harvest_msg_cb, 0, NULL},
 665         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 666         {N_("/_Tools/_Filter messages"),                NULL, filter_cb, 0, NULL},
 667         {N_("/_Tools/_Create filter rule"),     NULL, NULL, 0, "<Branch>"},
 668         {N_("/_Tools/_Create filter rule/_Automatically"),
 669                                                 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 670         {N_("/_Tools/_Create filter rule/by _From"),
 671                                                 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 672         {N_("/_Tools/_Create filter rule/by _To"),
 673                                                 NULL, create_filter_cb, FILTER_BY_TO, NULL},
 674         {N_("/_Tools/_Create filter rule/by _Subject"),
 675                                                 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 676         {N_("/_Tools/_Create processing rule"), NULL, NULL, 0, "<Branch>"},
 677         {N_("/_Tools/_Create processing rule/_Automatically"),
 678                                                 NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 679         {N_("/_Tools/_Create processing rule/by _From"),
 680                                                 NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 681         {N_("/_Tools/_Create processing rule/by _To"),
 682                                                 NULL, create_processing_cb, FILTER_BY_TO, NULL},
 683         {N_("/_Tools/_Create processing rule/by _Subject"),
 684                                                 NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 685         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 686         {N_("/_Tools/Actio_ns"),                NULL, NULL, 0, "<Branch>"},
 687         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 688         {N_("/_Tools/Delete du_plicated messages"),
 689                                                 NULL, delete_duplicated_cb,   0, NULL},
 690         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 691         {N_("/_Tools/E_xecute"),                "X", execute_summary_cb, 0, NULL},
 692 #ifdef USE_OPENSSL
 693         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 694         {N_("/_Tools/SSL certi_ficates..."),
 695                                                 NULL, ssl_manager_open_cb, 0, NULL},
 696 #endif
 697         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 698         {N_("/_Tools/_Log window"),             "<shift><control>L", log_window_show_cb, 0, NULL},
 699
 700         {N_("/_Configuration"),                 NULL, NULL, 0, "<Branch>"},
 701         {N_("/_Configuration/C_hange current account"),
 702                                                 NULL, NULL, 0, "<Branch>"},
 703         {N_("/_Configuration/_Preferences for current account..."),
 704                                                 NULL, prefs_account_open_cb, 0, NULL},
 705         {N_("/_Configuration/Create _new account..."),
 706                                                 NULL, new_account_cb, 0, NULL},
 707         {N_("/_Configuration/_Edit accounts..."),
 708                                                 NULL, account_edit_open, 0, NULL},
 709         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 710         {N_("/_Configuration/_Common preferences..."),
 711                                                 NULL, prefs_common_open_cb, 0, NULL},
 712         {N_("/_Configuration/Pre-processing..."),
 713                                                 NULL, prefs_pre_processing_open_cb, 0, NULL},
 714         {N_("/_Configuration/Post-processing..."),
 715                                                 NULL, prefs_post_processing_open_cb, 0, NULL},
 716         {N_("/_Configuration/_Filtering..."),
 717                                                 NULL, prefs_filtering_open_cb, 0, NULL},
 718         {N_("/_Configuration/_Templates..."),   NULL, prefs_template_open_cb, 0, NULL},
 719         {N_("/_Configuration/_Actions..."),     NULL, prefs_actions_open_cb, 0, NULL},
 720         {N_("/_Configuration/_Other Preferences..."),  NULL, prefs_open_cb, 0, NULL},
 721         {N_("/_Configuration/Plugins..."),      NULL, plugins_open_cb, 0, NULL},
 722
 723         {N_("/_Help"),                          NULL, NULL, 0, "<Branch>"},
 724         {N_("/_Help/_Manual (Local)"),          NULL, manual_open_cb, MANUAL_MANUAL_LOCAL, NULL},
 725         {N_("/_Help/_Manual (Sylpheed Doc Homepage)"),
 726                                                 NULL, manual_open_cb, MANUAL_MANUAL_SYLDOC, NULL},
 727         {N_("/_Help/_FAQ (Local)"),             NULL, manual_open_cb, MANUAL_FAQ_LOCAL, NULL},
 728         {N_("/_Help/_FAQ (Sylpheed Doc Homepage)"),
 729                                                 NULL, manual_open_cb, MANUAL_FAQ_SYLDOC, NULL},
 730         {N_("/_Help/_Claws FAQ (Claws Documentation)"),
 731                                                 NULL, manual_open_cb, MANUAL_FAQ_CLAWS, NULL},
 732         {N_("/_Help/---"),                      NULL, NULL, 0, "<Separator>"},
 733         {N_("/_Help/_About"),                   NULL, about_show, 0, NULL}
 734 };
 735
 736 MainWindow *main_window_create(SeparateType type)
 737 {
 738         MainWindow *mainwin;
 739         GtkWidget *window;
 740         GtkWidget *vbox;
 741         GtkWidget *menubar;
 742         GtkWidget *handlebox;
 743         GtkWidget *vbox_body;
 744         GtkWidget *hbox_stat;
 745         GtkWidget *statusbar;
 746         GtkWidget *progressbar;
 747         GtkWidget *statuslabel;
 748         GtkWidget *ac_button;
 749         GtkWidget *ac_label;
 750         GtkWidget *online_pixmap;
 751         GtkWidget *offline_pixmap;
 752         GtkWidget *online_switch;
 753         GtkWidget *offline_switch;
 754         GtkTooltips *offline_tip;
 755         GtkTooltips *online_tip;
 756         GtkTooltips *sel_ac_tip;
 757
 758         FolderView *folderview;
 759         SummaryView *summaryview;
 760         MessageView *messageview;
 761         GdkColormap *colormap;
 762         GdkColor color[4];
 763         gboolean success[4];
 764         GtkItemFactory *ifactory;
 765         GtkWidget *ac_menu;
 766         GtkWidget *menuitem;
 767         gint i;
 768         guint n_menu_entries;
 769
 770         static GdkGeometry geometry;
 771
 772         debug_print("Creating main window...\n");
 773         mainwin = g_new0(MainWindow, 1);
 774
 775         /* main window */
 776         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 777         gtk_window_set_title(GTK_WINDOW(window), PROG_VERSION);
 778         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 779         gtk_window_set_wmclass(GTK_WINDOW(window), "main_window", "Sylpheed");
 780
 781         if (!geometry.min_height) {
 782                 geometry.min_width = 320;
 783                 geometry.min_height = 200;
 784         }
 785         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 786                                       GDK_HINT_MIN_SIZE);
 787
 788         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 789                            GTK_SIGNAL_FUNC(main_window_close_cb), mainwin);
 790         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 791         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
 792                            GTK_SIGNAL_FUNC(mainwindow_focus_in_event),
 793                            mainwin);
 794         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 795                                 GTK_SIGNAL_FUNC(mainwindow_key_pressed), mainwin);
 796
 797         gtk_widget_realize(window);
 798         gtk_widget_add_events(window, GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
 799
 800
 801         gtkut_widget_set_app_icon(window);
 802
 803         vbox = gtk_vbox_new(FALSE, 0);
 804         gtk_widget_show(vbox);
 805         gtk_container_add(GTK_CONTAINER(window), vbox);
 806
 807         /* menu bar */
 808         n_menu_entries = sizeof(mainwin_entries) / sizeof(mainwin_entries[0]);
 809         menubar = menubar_create(window, mainwin_entries,
 810                                  n_menu_entries, "<Main>", mainwin);
 811         gtk_widget_show(menubar);
 812         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 813         ifactory = gtk_item_factory_from_widget(menubar);
 814
 815         menu_set_sensitive(ifactory, "/Help/Manual (Local)", manual_available(MANUAL_MANUAL_LOCAL));
 816         menu_set_sensitive(ifactory, "/Help/FAQ (Local)", manual_available(MANUAL_FAQ_LOCAL));
 817
 818         handlebox = gtk_handle_box_new();
 819         gtk_widget_show(handlebox);
 820         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 821
 822         /* link window to mainwin->window to avoid gdk warnings */
 823         mainwin->window       = window;
 824
 825         /* create toolbar */
 826         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
 827                                           handlebox,
 828                                           (gpointer)mainwin);
 829
 830         /* vbox that contains body */
 831         vbox_body = gtk_vbox_new(FALSE, BORDER_WIDTH);
 832         gtk_widget_show(vbox_body);
 833         gtk_container_set_border_width(GTK_CONTAINER(vbox_body), BORDER_WIDTH);
 834         gtk_box_pack_start(GTK_BOX(vbox), vbox_body, TRUE, TRUE, 0);
 835
 836         hbox_stat = gtk_hbox_new(FALSE, 2);
 837         gtk_box_pack_end(GTK_BOX(vbox_body), hbox_stat, FALSE, FALSE, 0);
 838
 839         statusbar = statusbar_create();
 840         gtk_box_pack_start(GTK_BOX(hbox_stat), statusbar, TRUE, TRUE, 0);
 841
 842         progressbar = gtk_progress_bar_new();
 843         gtk_widget_set_usize(progressbar, 120, 1);
 844         gtk_box_pack_start(GTK_BOX(hbox_stat), progressbar, FALSE, FALSE, 0);
 845
 846         online_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_ONLINE);
 847         offline_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_OFFLINE);
 848         online_tip = gtk_tooltips_new();
 849         online_switch = gtk_button_new ();
 850         gtk_tooltips_set_tip(GTK_TOOLTIPS(online_tip),online_switch,
 851                              _("You are online. Click the icon to go offline"), NULL);
 852         offline_tip = gtk_tooltips_new();
 853         offline_switch = gtk_button_new ();
 854         gtk_tooltips_set_tip(GTK_TOOLTIPS(offline_tip),offline_switch,
 855                              _("You are offline. Click the icon to go online"),
 856                              NULL);
 857         gtk_container_add (GTK_CONTAINER(online_switch), online_pixmap);
 858         gtk_button_set_relief (GTK_BUTTON(online_switch), GTK_RELIEF_NONE);
 859         gtk_signal_connect (GTK_OBJECT(online_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 860         gtk_box_pack_start (GTK_BOX(hbox_stat), online_switch, FALSE, FALSE, 0);
 861         gtk_container_add (GTK_CONTAINER(offline_switch), offline_pixmap);
 862         gtk_button_set_relief (GTK_BUTTON(offline_switch), GTK_RELIEF_NONE);
 863         gtk_signal_connect (GTK_OBJECT(offline_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 864         gtk_box_pack_start (GTK_BOX(hbox_stat), offline_switch, FALSE, FALSE, 0);
 865
 866         statuslabel = gtk_label_new("");
 867         gtk_box_pack_start(GTK_BOX(hbox_stat), statuslabel, FALSE, FALSE, 0);
 868
 869         sel_ac_tip = gtk_tooltips_new();
 870         ac_button = gtk_button_new();
 871         gtk_tooltips_set_tip(GTK_TOOLTIPS(sel_ac_tip),
 872                              ac_button, _("Select account"), NULL);
 873         gtk_button_set_relief(GTK_BUTTON(ac_button), GTK_RELIEF_NONE);
 874         GTK_WIDGET_UNSET_FLAGS(ac_button, GTK_CAN_FOCUS);
 875         gtk_widget_set_usize(ac_button, -1, 1);
 876         gtk_box_pack_end(GTK_BOX(hbox_stat), ac_button, FALSE, FALSE, 0);
 877         gtk_signal_connect(GTK_OBJECT(ac_button), "button_press_event",
 878                            GTK_SIGNAL_FUNC(ac_label_button_pressed), mainwin);
 879
 880         ac_label = gtk_label_new("");
 881         gtk_container_add(GTK_CONTAINER(ac_button), ac_label);
 882
 883         gtk_widget_show_all(hbox_stat);
 884
 885         gtk_widget_hide(offline_switch);
 886         /* create views */
 887         mainwin->folderview  = folderview  = folderview_create();
 888         mainwin->summaryview = summaryview = summary_create();
 889         mainwin->messageview = messageview = messageview_create(mainwin);
 890         mainwin->logwin      = log_window_create();
 891
 892         folderview->mainwin      = mainwin;
 893         folderview->summaryview  = summaryview;
 894
 895         summaryview->mainwin     = mainwin;
 896         summaryview->folderview  = folderview;
 897         summaryview->messageview = messageview;
 898         summaryview->window      = window;
 899
 900         mainwin->vbox         = vbox;
 901         mainwin->menubar      = menubar;
 902         mainwin->menu_factory = ifactory;
 903         mainwin->handlebox    = handlebox;
 904         mainwin->vbox_body    = vbox_body;
 905         mainwin->hbox_stat    = hbox_stat;
 906         mainwin->statusbar    = statusbar;
 907         mainwin->progressbar  = progressbar;
 908         mainwin->statuslabel  = statuslabel;
 909         mainwin->ac_button    = ac_button;
 910         mainwin->ac_label     = ac_label;
 911
 912         mainwin->online_switch     = online_switch;
 913         mainwin->offline_switch    = offline_switch;
 914         mainwin->online_pixmap     = online_pixmap;
 915         mainwin->offline_pixmap    = offline_pixmap;
 916
 917         /* set context IDs for status bar */
 918         mainwin->mainwin_cid = gtk_statusbar_get_context_id
 919                 (GTK_STATUSBAR(statusbar), "Main Window");
 920         mainwin->folderview_cid = gtk_statusbar_get_context_id
 921                 (GTK_STATUSBAR(statusbar), "Folder View");
 922         mainwin->summaryview_cid = gtk_statusbar_get_context_id
 923                 (GTK_STATUSBAR(statusbar), "Summary View");
 924
 925         /* allocate colors for summary view and folder view */
 926         summaryview->color_marked.red = summaryview->color_marked.green = 0;
 927         summaryview->color_marked.blue = (guint16)65535;
 928
 929         summaryview->color_dim.red = summaryview->color_dim.green =
 930                 summaryview->color_dim.blue = COLOR_DIM;
 931
 932         gtkut_convert_int_to_gdk_color(prefs_common.color_new,
 933                                        &folderview->color_new);
 934
 935         gtkut_convert_int_to_gdk_color(prefs_common.tgt_folder_col,
 936                                        &folderview->color_op);
 937
 938         summaryview->color_important.red = 0;
 939         summaryview->color_important.green = 0;
 940         summaryview->color_important.blue = (guint16)65535;
 941
 942         color[0] = summaryview->color_marked;
 943         color[1] = summaryview->color_dim;
 944         color[2] = folderview->color_new;
 945         color[3] = folderview->color_op;
 946
 947         colormap = gdk_window_get_colormap(window->window);
 948         gdk_colormap_alloc_colors(colormap, color, 4, FALSE, TRUE, success);
 949         for (i = 0; i < 4; i++) {
 950                 if (success[i] == FALSE)
 951                         g_warning("MainWindow: color allocation %d failed\n", i);
 952         }
 953
 954         debug_print("done.\n");
 955
 956         messageview->visible = prefs_common.msgview_visible;
 957
 958         main_window_set_widgets(mainwin, type);
 959
 960         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
 961                            GTK_SIGNAL_FUNC(main_window_size_allocate_cb),
 962                            mainwin);
 963
 964         /* set menu items */
 965         menuitem = gtk_item_factory_get_item
 966                 (ifactory, "/View/Code set/Auto detect");
 967         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
 968
 969         switch (prefs_common.toolbar_style) {
 970         case TOOLBAR_NONE:
 971                 menuitem = gtk_item_factory_get_item
 972                         (ifactory, "/View/Show or hide/Toolbar/None");
 973                 break;
 974         case TOOLBAR_ICON:
 975                 menuitem = gtk_item_factory_get_item
 976                         (ifactory, "/View/Show or hide/Toolbar/Icon");
 977                 break;
 978         case TOOLBAR_TEXT:
 979                 menuitem = gtk_item_factory_get_item
 980                         (ifactory, "/View/Show or hide/Toolbar/Text");
 981                 break;
 982         case TOOLBAR_BOTH:
 983                 menuitem = gtk_item_factory_get_item
 984                         (ifactory, "/View/Show or hide/Toolbar/Icon and text");
 985         }
 986         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
 987
 988         gtk_widget_hide(mainwin->hbox_stat);
 989         menuitem = gtk_item_factory_get_item
 990                 (ifactory, "/View/Show or hide/Status bar");
 991         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
 992                                        prefs_common.show_statusbar);
 993
 994         gtk_widget_hide(GTK_WIDGET(mainwin->summaryview->hbox_search));
 995
 996         if (prefs_common.show_searchbar) {
 997                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mainwin->summaryview->toggle_search), TRUE);
 998                 if (prefs_common.summary_quicksearch_type != S_SEARCH_EXTENDED)
 999                         gtk_widget_hide(summaryview->search_description);
1000         }
1001
1002         /* set account selection menu */
1003         ac_menu = gtk_item_factory_get_widget
1004                 (ifactory, "/Configuration/Change current account");
1005         gtk_signal_connect(GTK_OBJECT(ac_menu), "selection_done",
1006                            GTK_SIGNAL_FUNC(ac_menu_popup_closed), mainwin);
1007         mainwin->ac_menu = ac_menu;
1008
1009         toolbar_main_set_sensitive(mainwin);
1010
1011         /* create actions menu */
1012         action_update_mainwin_menu(ifactory, mainwin);
1013
1014         /* attach accel groups to main window */
1015 #define ADD_MENU_ACCEL_GROUP_TO_WINDOW(menu,win)        \
1016         gtk_window_add_accel_group                      \
1017                 (GTK_WINDOW(win),                       \
1018                  gtk_item_factory_from_widget(menu)->accel_group)
1019
1020         ADD_MENU_ACCEL_GROUP_TO_WINDOW(summaryview->popupmenu,mainwin->window);
1021
1022         /* connect the accelerators for equivalent
1023            menu items in different menus             */
1024         menu_connect_identical_items();
1025
1026
1027
1028         /* show main window */
1029         gtk_widget_show(mainwin->window);
1030
1031         /* initialize views */
1032         folderview_init(folderview);
1033         summary_init(summaryview);
1034         messageview_init(messageview);
1035         log_window_init(mainwin->logwin);
1036         log_window_set_clipping(mainwin->logwin, prefs_common.cliplog,
1037                                 prefs_common.loglength);
1038 #ifdef USE_OPENSSL
1039         sslcertwindow_register_hook();
1040 #endif
1041         mainwin->lock_count = 0;
1042         mainwin->menu_lock_count = 0;
1043         mainwin->cursor_count = 0;
1044
1045         mainwin->progressindicator_hook =
1046                 hooks_register_hook(PROGRESSINDICATOR_HOOKLIST, mainwindow_progressindicator_hook, mainwin);
1047
1048         if (!watch_cursor)
1049                 watch_cursor = gdk_cursor_new(GDK_WATCH);
1050
1051         mainwin_list = g_list_append(mainwin_list, mainwin);
1052
1053         /* init work_offline */
1054         if (prefs_common.work_offline)
1055                 online_switch_clicked (GTK_BUTTON(online_switch), mainwin);
1056
1057         return mainwin;
1058 }
1059
1060 void main_window_destroy(MainWindow *mainwin)
1061 {
1062         /* TODO : destroy other component */
1063         messageview_destroy(mainwin->messageview);
1064 }
1065
1066 void main_window_cursor_wait(MainWindow *mainwin)
1067 {
1068
1069         if (mainwin->cursor_count == 0)
1070                 gdk_window_set_cursor(mainwin->window->window, watch_cursor);
1071
1072         mainwin->cursor_count++;
1073
1074         gdk_flush();
1075 }
1076
1077 void main_window_cursor_normal(MainWindow *mainwin)
1078 {
1079         if (mainwin->cursor_count)
1080                 mainwin->cursor_count--;
1081
1082         if (mainwin->cursor_count == 0)
1083                 gdk_window_set_cursor(mainwin->window->window, NULL);
1084
1085         gdk_flush();
1086 }
1087
1088 /* lock / unlock the user-interface */
1089 void main_window_lock(MainWindow *mainwin)
1090 {
1091         if (mainwin->lock_count == 0)
1092                 gtk_widget_set_sensitive(mainwin->ac_button, FALSE);
1093
1094         mainwin->lock_count++;
1095
1096         main_window_set_menu_sensitive(mainwin);
1097         toolbar_main_set_sensitive(mainwin);
1098 }
1099
1100 void main_window_unlock(MainWindow *mainwin)
1101 {
1102         if (mainwin->lock_count)
1103                 mainwin->lock_count--;
1104
1105         main_window_set_menu_sensitive(mainwin);
1106         toolbar_main_set_sensitive(mainwin);
1107
1108         if (mainwin->lock_count == 0)
1109                 gtk_widget_set_sensitive(mainwin->ac_button, TRUE);
1110 }
1111
1112 static void main_window_menu_callback_block(MainWindow *mainwin)
1113 {
1114         mainwin->menu_lock_count++;
1115 }
1116
1117 static void main_window_menu_callback_unblock(MainWindow *mainwin)
1118 {
1119         if (mainwin->menu_lock_count)
1120                 mainwin->menu_lock_count--;
1121 }
1122
1123 void main_window_reflect_prefs_all(void)
1124 {
1125         main_window_reflect_prefs_all_real(FALSE);
1126 }
1127
1128 void main_window_reflect_prefs_all_real(gboolean pixmap_theme_changed)
1129 {
1130         GList *cur;
1131         MainWindow *mainwin;
1132         GtkWidget *pixmap;
1133
1134         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1135                 mainwin = (MainWindow *)cur->data;
1136
1137                 main_window_show_cur_account(mainwin);
1138                 main_window_set_menu_sensitive(mainwin);
1139                 toolbar_main_set_sensitive(mainwin);
1140
1141                 /* pixmap themes */
1142                 if (pixmap_theme_changed) {
1143                         toolbar_update(TOOLBAR_MAIN, mainwin);
1144                         messageview_reflect_prefs_pixmap_theme();
1145                         compose_reflect_prefs_pixmap_theme();
1146                         folderview_reflect_prefs_pixmap_theme(mainwin->folderview);
1147                         summary_reflect_prefs_pixmap_theme(mainwin->summaryview);
1148
1149                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_ONLINE);
1150                         gtk_container_remove(GTK_CONTAINER(mainwin->online_switch),
1151                                              mainwin->online_pixmap);
1152                         gtk_container_add (GTK_CONTAINER(mainwin->online_switch), pixmap);
1153                         gtk_widget_show(pixmap);
1154                         mainwin->online_pixmap = pixmap;
1155                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_OFFLINE);
1156                         gtk_container_remove(GTK_CONTAINER(mainwin->offline_switch),
1157                                              mainwin->offline_pixmap);
1158                         gtk_container_add (GTK_CONTAINER(mainwin->offline_switch), pixmap);
1159                         gtk_widget_show(pixmap);
1160                         mainwin->offline_pixmap = pixmap;
1161                 }
1162
1163                 summary_redisplay_msg(mainwin->summaryview);
1164                 headerview_set_visibility(mainwin->messageview->headerview,
1165                                           prefs_common.display_header_pane);
1166         }
1167 }
1168
1169 void main_window_set_summary_column(void)
1170 {
1171         GList *cur;
1172         MainWindow *mainwin;
1173
1174         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1175                 mainwin = (MainWindow *)cur->data;
1176                 summary_set_column_order(mainwin->summaryview);
1177         }
1178 }
1179
1180 void main_window_set_account_menu(GList *account_list)
1181 {
1182         GList *cur, *cur_ac, *cur_item;
1183         GtkWidget *menuitem;
1184         MainWindow *mainwin;
1185         PrefsAccount *ac_prefs;
1186
1187         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1188                 mainwin = (MainWindow *)cur->data;
1189
1190                 /* destroy all previous menu item */
1191                 cur_item = GTK_MENU_SHELL(mainwin->ac_menu)->children;
1192                 while (cur_item != NULL) {
1193                         GList *next = cur_item->next;
1194                         gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1195                         cur_item = next;
1196                 }
1197
1198                 for (cur_ac = account_list; cur_ac != NULL;
1199                      cur_ac = cur_ac->next) {
1200                         ac_prefs = (PrefsAccount *)cur_ac->data;
1201
1202                         menuitem = gtk_menu_item_new_with_label
1203                                 (ac_prefs->account_name
1204                                  ? ac_prefs->account_name : _("Untitled"));
1205                         gtk_widget_show(menuitem);
1206                         gtk_menu_append(GTK_MENU(mainwin->ac_menu), menuitem);
1207                         gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
1208                                            GTK_SIGNAL_FUNC(account_menu_cb),
1209                                            ac_prefs);
1210                 }
1211         }
1212 }
1213
1214 static void main_window_show_cur_account(MainWindow *mainwin)
1215 {
1216         gchar *buf;
1217         gchar *ac_name;
1218
1219         ac_name = g_strdup(cur_account
1220                            ? (cur_account->account_name
1221                               ? cur_account->account_name : _("Untitled"))
1222                            : _("none"));
1223
1224         if (cur_account)
1225                 buf = g_strdup_printf("%s - %s", ac_name, PROG_VERSION);
1226         else
1227                 buf = g_strdup(PROG_VERSION);
1228         gtk_window_set_title(GTK_WINDOW(mainwin->window), buf);
1229         g_free(buf);
1230
1231         gtk_label_set_text(GTK_LABEL(mainwin->ac_label), ac_name);
1232         gtk_widget_queue_resize(mainwin->ac_button);
1233
1234         g_free(ac_name);
1235 }
1236
1237 GtkWidget *main_window_get_folder_window(MainWindow *mainwin)
1238 {
1239         switch (mainwin->type) {
1240         case SEPARATE_FOLDER:
1241                 return mainwin->win.sep_folder.folderwin;
1242         case SEPARATE_BOTH:
1243                 return mainwin->win.sep_both.folderwin;
1244         default:
1245                 return NULL;
1246         }
1247 }
1248
1249 GtkWidget *main_window_get_message_window(MainWindow *mainwin)
1250 {
1251         switch (mainwin->type) {
1252         case SEPARATE_MESSAGE:
1253                 return mainwin->win.sep_message.messagewin;
1254         case SEPARATE_BOTH:
1255                 return mainwin->win.sep_both.messagewin;
1256         default:
1257                 return NULL;
1258         }
1259 }
1260
1261 void main_window_separation_change(MainWindow *mainwin, SeparateType type)
1262 {
1263         GtkWidget *folder_wid  = GTK_WIDGET_PTR(mainwin->folderview);
1264         GtkWidget *summary_wid = GTK_WIDGET_PTR(mainwin->summaryview);
1265         /* GtkWidget *message_wid = GTK_WIDGET_PTR(mainwin->messageview); */
1266         GtkWidget *message_wid = mainwin->messageview->vbox;
1267
1268         debug_print("Changing window separation type from %d to %d\n",
1269                     mainwin->type, type);
1270
1271         if (mainwin->type == type) return;
1272
1273         /* remove widgets from those containers */
1274         gtk_widget_ref(folder_wid);
1275         gtk_widget_ref(summary_wid);
1276         gtk_widget_ref(message_wid);
1277         gtkut_container_remove
1278                 (GTK_CONTAINER(folder_wid->parent), folder_wid);
1279         gtkut_container_remove
1280                 (GTK_CONTAINER(summary_wid->parent), summary_wid);
1281         gtkut_container_remove
1282                 (GTK_CONTAINER(message_wid->parent), message_wid);
1283
1284         /* clean containers */
1285         switch (mainwin->type) {
1286         case SEPARATE_NONE:
1287                 gtk_widget_destroy(mainwin->win.sep_none.hpaned);
1288                 break;
1289         case SEPARATE_FOLDER:
1290                 gtk_widget_destroy(mainwin->win.sep_folder.vpaned);
1291                 gtk_widget_destroy(mainwin->win.sep_folder.folderwin);
1292                 break;
1293         case SEPARATE_MESSAGE:
1294                 gtk_widget_destroy(mainwin->win.sep_message.hpaned);
1295                 gtk_widget_destroy(mainwin->win.sep_message.messagewin);
1296                 break;
1297         case SEPARATE_BOTH:
1298                 gtk_widget_destroy(mainwin->win.sep_both.messagewin);
1299                 gtk_widget_destroy(mainwin->win.sep_both.folderwin);
1300                 break;
1301         }
1302
1303         gtk_widget_hide(mainwin->window);
1304         main_window_set_widgets(mainwin, type);
1305         gtk_widget_show(mainwin->window);
1306
1307         gtk_widget_unref(folder_wid);
1308         gtk_widget_unref(summary_wid);
1309         gtk_widget_unref(message_wid);
1310 }
1311
1312 void main_window_toggle_message_view(MainWindow *mainwin)
1313 {
1314         SummaryView *summaryview = mainwin->summaryview;
1315         union CompositeWin *cwin = &mainwin->win;
1316         GtkWidget *vpaned = NULL;
1317         GtkWidget *container = NULL;
1318         GtkWidget *msgwin = NULL;
1319
1320         switch (mainwin->type) {
1321         case SEPARATE_NONE:
1322                 vpaned = cwin->sep_none.vpaned;
1323                 container = cwin->sep_none.hpaned;
1324                 break;
1325         case SEPARATE_FOLDER:
1326                 vpaned = cwin->sep_folder.vpaned;
1327                 container = mainwin->vbox_body;
1328                 break;
1329         case SEPARATE_MESSAGE:
1330                 msgwin = mainwin->win.sep_message.messagewin;
1331                 break;
1332         case SEPARATE_BOTH:
1333                 msgwin = mainwin->win.sep_both.messagewin;
1334                 break;
1335         }
1336
1337         if (msgwin) {
1338                 if (GTK_WIDGET_VISIBLE(msgwin)) {
1339                         gtk_widget_hide(msgwin);
1340                         mainwin->messageview->visible = FALSE;
1341                         summaryview->displayed = NULL;
1342                 } else {
1343                         gtk_widget_show(msgwin);
1344                         mainwin->messageview->visible = TRUE;
1345                 }
1346         } else if (vpaned->parent != NULL) {
1347                 mainwin->messageview->visible = FALSE;
1348                 summaryview->displayed = NULL;
1349                 gtk_widget_ref(vpaned);
1350                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
1351                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), container);
1352                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1353                               GTK_ARROW_UP, GTK_SHADOW_OUT);
1354         } else {
1355                 mainwin->messageview->visible = TRUE;
1356                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), vpaned);
1357                 gtk_container_add(GTK_CONTAINER(container), vpaned);
1358                 gtk_widget_unref(vpaned);
1359                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1360                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1361         }
1362
1363         main_window_set_menu_sensitive(mainwin);
1364
1365         prefs_common.msgview_visible = mainwin->messageview->visible;
1366
1367         gtk_widget_grab_focus(summaryview->ctree);
1368 }
1369
1370 void main_window_get_size(MainWindow *mainwin)
1371 {
1372         GtkAllocation *allocation;
1373
1374         allocation = &(GTK_WIDGET_PTR(mainwin->summaryview)->allocation);
1375
1376         if (allocation->width > 1 && allocation->height > 1) {
1377                 prefs_common.summaryview_width = allocation->width;
1378
1379                 if ((mainwin->type == SEPARATE_NONE ||
1380                      mainwin->type == SEPARATE_FOLDER) &&
1381                     messageview_is_visible(mainwin->messageview))
1382                         prefs_common.summaryview_height = allocation->height;
1383
1384                 prefs_common.mainview_width = allocation->width;
1385         }
1386
1387         allocation = &mainwin->window->allocation;
1388         if (allocation->width > 1 && allocation->height > 1) {
1389                 prefs_common.mainview_height = allocation->height;
1390                 prefs_common.mainwin_width   = allocation->width;
1391                 prefs_common.mainwin_height  = allocation->height;
1392         }
1393
1394         allocation = &(GTK_WIDGET_PTR(mainwin->folderview)->allocation);
1395         if (allocation->width > 1 && allocation->height > 1) {
1396                 prefs_common.folderview_width  = allocation->width;
1397                 prefs_common.folderview_height = allocation->height;
1398         }
1399
1400         allocation = &(GTK_WIDGET_PTR(mainwin->messageview)->allocation);
1401         if (allocation->width > 1 && allocation->height > 1) {
1402                 prefs_common.msgview_width = allocation->width;
1403                 prefs_common.msgview_height = allocation->height;
1404         }
1405
1406         debug_print("summaryview size: %d x %d\n",
1407                     prefs_common.summaryview_width,
1408                     prefs_common.summaryview_height);
1409         debug_print("folderview size: %d x %d\n",
1410                     prefs_common.folderview_width,
1411                     prefs_common.folderview_height);
1412         debug_print("messageview size: %d x %d\n",
1413                     prefs_common.msgview_width,
1414                     prefs_common.msgview_height);
1415 }
1416
1417 void main_window_get_position(MainWindow *mainwin)
1418 {
1419         gint x, y;
1420         GtkWidget *window;
1421
1422         gtkut_widget_get_uposition(mainwin->window, &x, &y);
1423
1424         prefs_common.mainview_x = x;
1425         prefs_common.mainview_y = y;
1426         prefs_common.mainwin_x = x;
1427         prefs_common.mainwin_y = y;
1428
1429         debug_print("main window position: %d, %d\n", x, y);
1430
1431         window = main_window_get_folder_window(mainwin);
1432         if (window) {
1433                 gtkut_widget_get_uposition(window, &x, &y);
1434                 prefs_common.folderwin_x = x;
1435                 prefs_common.folderwin_y = y;
1436                 debug_print("folder window position: %d, %d\n", x, y);
1437         }
1438         window = main_window_get_message_window(mainwin);
1439         if (window) {
1440                 gtkut_widget_get_uposition(window, &x, &y);
1441                 prefs_common.main_msgwin_x = x;
1442                 prefs_common.main_msgwin_y = y;
1443                 debug_print("message window position: %d, %d\n", x, y);
1444         }
1445 }
1446
1447 void main_window_empty_trash(MainWindow *mainwin, gboolean confirm)
1448 {
1449         GList *list;
1450         guint has_trash;
1451         Folder *folder;
1452
1453         for (has_trash = 0, list = folder_get_list(); list != NULL; list = list->next) {
1454                 folder = FOLDER(list->data);
1455                 if (folder && folder->trash && folder->trash->total_msgs > 0)
1456                         has_trash++;
1457         }
1458
1459         if (!has_trash) return;
1460
1461         if (confirm) {
1462                 if (alertpanel(_("Empty trash"),
1463                                _("Empty all messages in trash?"),
1464                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
1465                         return;
1466                 manage_window_focus_in(mainwin->window, NULL, NULL);
1467         }
1468
1469         procmsg_empty_trash();
1470
1471         if (mainwin->summaryview->folder_item &&
1472             mainwin->summaryview->folder_item->stype == F_TRASH)
1473                 gtk_widget_grab_focus(mainwin->folderview->ctree);
1474 }
1475
1476 void main_window_add_mailbox(MainWindow *mainwin)
1477 {
1478         gchar *path;
1479         Folder *folder;
1480
1481         path = input_dialog(_("Add mailbox"),
1482                             _("Input the location of mailbox.\n"
1483                               "If the existing mailbox is specified, it will be\n"
1484                               "scanned automatically."),
1485                             "Mail");
1486         if (!path) return;
1487         if (folder_find_from_path(path)) {
1488                 alertpanel_error(_("The mailbox `%s' already exists."), path);
1489                 g_free(path);
1490                 return;
1491         }
1492         folder = folder_new(folder_get_class_from_string("mh"),
1493                             !strcmp(path, "Mail") ? _("Mailbox") : g_basename(path),
1494                             path);
1495         g_free(path);
1496
1497         if (folder->klass->create_tree(folder) < 0) {
1498                 alertpanel_error(_("Creation of the mailbox failed.\n"
1499                                    "Maybe some files already exist, or you don't have the permission to write there."));
1500                 folder_destroy(folder);
1501                 return;
1502         }
1503
1504         folder_add(folder);
1505         folder_set_ui_func(folder, scan_tree_func, mainwin);
1506         folder_scan_tree(folder);
1507         folder_set_ui_func(folder, NULL, NULL);
1508
1509         folderview_set(mainwin->folderview);
1510 }
1511
1512 SensitiveCond main_window_get_current_state(MainWindow *mainwin)
1513 {
1514         SensitiveCond state = 0;
1515         SummarySelection selection;
1516         FolderItem *item = mainwin->summaryview->folder_item;
1517         GList *account_list = account_get_list();
1518
1519         selection = summary_get_selection_type(mainwin->summaryview);
1520
1521         if (mainwin->lock_count == 0)
1522                 state |= M_UNLOCKED;
1523         if (selection != SUMMARY_NONE)
1524                 state |= M_MSG_EXIST;
1525         if (item && item->path && item->parent && !item->no_select) {
1526                 state |= M_EXEC;
1527                 /*              if (item->folder->type != F_NEWS) */
1528                 state |= M_ALLOW_DELETE;
1529
1530                 if (prefs_common.immediate_exec == 0
1531                     && mainwin->lock_count == 0)
1532                         state |= M_DELAY_EXEC;
1533
1534                 if ((selection == SUMMARY_NONE && item->hide_read_msgs)
1535                     || selection != SUMMARY_NONE)
1536                         state |= M_HIDE_READ_MSG;
1537         }
1538         if (mainwin->summaryview->threaded)
1539                 state |= M_THREADED;
1540         else
1541                 state |= M_UNTHREADED;
1542         if (selection == SUMMARY_SELECTED_SINGLE ||
1543             selection == SUMMARY_SELECTED_MULTIPLE)
1544                 state |= M_TARGET_EXIST;
1545         if (selection == SUMMARY_SELECTED_SINGLE)
1546                 state |= M_SINGLE_TARGET_EXIST;
1547         if (mainwin->summaryview->folder_item &&
1548             mainwin->summaryview->folder_item->folder->klass->type == F_NEWS)
1549                 state |= M_NEWS;
1550         else
1551                 state |= M_NOT_NEWS;
1552         if (selection == SUMMARY_SELECTED_SINGLE &&
1553             (item &&
1554              (item->stype == F_OUTBOX || item->stype == F_DRAFT ||
1555               item->stype == F_QUEUE)))
1556                 state |= M_ALLOW_REEDIT;
1557         if (cur_account)
1558                 state |= M_HAVE_ACCOUNT;
1559
1560         for ( ; account_list != NULL; account_list = account_list->next) {
1561                 if (((PrefsAccount*)account_list->data)->protocol == A_NNTP) {
1562                         state |= M_HAVE_NEWS_ACCOUNT;
1563                         break;
1564                 }
1565         }
1566
1567         if (inc_is_active())
1568                 state |= M_INC_ACTIVE;
1569
1570         return state;
1571 }
1572
1573
1574
1575 void main_window_set_menu_sensitive(MainWindow *mainwin)
1576 {
1577         GtkItemFactory *ifactory = mainwin->menu_factory;
1578         SensitiveCond state;
1579         gboolean sensitive;
1580         GtkWidget *menuitem;
1581         SummaryView *summaryview;
1582         gchar *menu_path;
1583         gint i;
1584
1585         static const struct {
1586                 gchar *const entry;
1587                 SensitiveCond cond;
1588         } entry[] = {
1589                 {"/File/Folder"                               , M_UNLOCKED},
1590                 {"/File/Add mailbox"                          , M_UNLOCKED},
1591
1592                 {"/File/Add mailbox/MH..."                    , M_UNLOCKED},
1593                 {"/File/Export to mbox file..."               , M_UNLOCKED},
1594                 {"/File/Empty trash"                          , M_UNLOCKED},
1595                 {"/File/Work offline"                         , M_UNLOCKED},
1596
1597                 {"/File/Save as...", M_TARGET_EXIST|M_UNLOCKED},
1598                 {"/File/Print..."  , M_TARGET_EXIST|M_UNLOCKED},
1599                 /* {"/File/Close"  , M_UNLOCKED}, */
1600                 {"/File/Exit"      , M_UNLOCKED},
1601
1602                 {"/Edit/Select thread"             , M_SINGLE_TARGET_EXIST},
1603
1604                 {"/View/Sort"                      , M_EXEC},
1605                 {"/View/Thread view"               , M_EXEC},
1606                 {"/View/Expand all threads"        , M_MSG_EXIST},
1607                 {"/View/Collapse all threads"      , M_MSG_EXIST},
1608                 {"/View/Hide read messages"        , M_HIDE_READ_MSG},
1609                 {"/View/Go to/Prev message"        , M_MSG_EXIST},
1610                 {"/View/Go to/Next message"        , M_MSG_EXIST},
1611                 {"/View/Go to/Prev unread message" , M_MSG_EXIST},
1612                 {"/View/Go to/Prev new message"    , M_MSG_EXIST},
1613                 {"/View/Go to/Prev marked message" , M_MSG_EXIST},
1614                 {"/View/Go to/Next marked message" , M_MSG_EXIST},
1615                 {"/View/Go to/Prev labeled message", M_MSG_EXIST},
1616                 {"/View/Go to/Next labeled message", M_MSG_EXIST},
1617                 {"/View/Open in new window"        , M_SINGLE_TARGET_EXIST},
1618                 {"/View/Show all headers"          , M_SINGLE_TARGET_EXIST},
1619                 {"/View/Message source"            , M_SINGLE_TARGET_EXIST},
1620
1621                 {"/Message/Get new mail"          , M_HAVE_ACCOUNT|M_UNLOCKED},
1622                 {"/Message/Get from all accounts" , M_HAVE_ACCOUNT|M_UNLOCKED},
1623                 {"/Message/Cancel receiving"      , M_INC_ACTIVE},
1624                 {"/Message/Compose a news message", M_HAVE_NEWS_ACCOUNT},
1625                 {"/Message/Reply"                 , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1626                 {"/Message/Reply to"             , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1627                 {"/Message/Follow-up and reply to", M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST|M_NEWS},
1628                 {"/Message/Forward"               , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1629                 {"/Message/Redirect"              , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1630                 {"/Message/Re-edit"               , M_HAVE_ACCOUNT|M_ALLOW_REEDIT},
1631                 {"/Message/Move..."               , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1632                 {"/Message/Copy..."               , M_TARGET_EXIST|M_EXEC|M_UNLOCKED},
1633                 {"/Message/Delete"                , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NOT_NEWS},
1634                 {"/Message/Cancel a news message" , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NEWS},
1635                 {"/Message/Mark"                  , M_TARGET_EXIST},
1636
1637                 {"/Tools/Add sender to address book", M_SINGLE_TARGET_EXIST},
1638                 {"/Tools/Harvest addresses"         , M_UNLOCKED},
1639                 {"/Tools/Filter messages"           , M_MSG_EXIST|M_EXEC|M_UNLOCKED},
1640                 {"/Tools/Create filter rule"        , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
1641                 {"/Tools/Actions"                   , M_TARGET_EXIST|M_UNLOCKED},
1642                 {"/Tools/Execute"                   , M_DELAY_EXEC},
1643                 {"/Tools/Delete duplicated messages", M_MSG_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1644
1645                 {"/Configuration", M_UNLOCKED},
1646
1647                 {NULL, 0}
1648         };
1649
1650         state = main_window_get_current_state(mainwin);
1651
1652         for (i = 0; entry[i].entry != NULL; i++) {
1653                 sensitive = ((entry[i].cond & state) == entry[i].cond);
1654                 menu_set_sensitive(ifactory, entry[i].entry, sensitive);
1655         }
1656
1657         main_window_menu_callback_block(mainwin);
1658
1659 #define SET_CHECK_MENU_ACTIVE(path, active) \
1660 { \
1661         menuitem = gtk_item_factory_get_widget(ifactory, path); \
1662         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
1663 }
1664
1665         SET_CHECK_MENU_ACTIVE("/View/Show or hide/Message view",
1666                               messageview_is_visible(mainwin->messageview));
1667
1668         summaryview = mainwin->summaryview;
1669         menu_path = "/View/Sort/Don't sort";
1670
1671         switch (summaryview->sort_key) {
1672         case SORT_BY_NUMBER:
1673                 menu_path = "/View/Sort/by number"; break;
1674         case SORT_BY_SIZE:
1675                 menu_path = "/View/Sort/by size"; break;
1676         case SORT_BY_DATE:
1677                 menu_path = "/View/Sort/by date"; break;
1678         case SORT_BY_FROM:
1679                 menu_path = "/View/Sort/by from"; break;
1680         case SORT_BY_TO:
1681                 menu_path = "/View/Sort/by recipient"; break;
1682         case SORT_BY_SUBJECT:
1683                 menu_path = "/View/Sort/by subject"; break;
1684         case SORT_BY_LABEL:
1685                 menu_path = "/View/Sort/by color label"; break;
1686         case SORT_BY_MARK:
1687                 menu_path = "/View/Sort/by mark"; break;
1688         case SORT_BY_STATUS:
1689                 menu_path = "/View/Sort/by status"; break;
1690         case SORT_BY_MIME:
1691                 menu_path = "/View/Sort/by attachment"; break;
1692         case SORT_BY_SCORE:
1693                 menu_path = "/View/Sort/by score"; break;
1694         case SORT_BY_LOCKED:
1695                 menu_path = "/View/Sort/by locked"; break;
1696         case SORT_BY_NONE:
1697         default:
1698                 menu_path = "/View/Sort/Don't sort"; break;
1699         }
1700         SET_CHECK_MENU_ACTIVE(menu_path, TRUE);
1701
1702         if (summaryview->sort_type == SORT_ASCENDING) {
1703                 SET_CHECK_MENU_ACTIVE("/View/Sort/Ascending", TRUE);
1704         } else {
1705                 SET_CHECK_MENU_ACTIVE("/View/Sort/Descending", TRUE);
1706         }
1707
1708         if (summaryview->sort_key != SORT_BY_NONE) {
1709                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", TRUE);
1710                 menu_set_sensitive(ifactory, "/View/Sort/Descending", TRUE);
1711         } else {
1712                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", FALSE);
1713                 menu_set_sensitive(ifactory, "/View/Sort/Descending", FALSE);
1714         }
1715
1716         SET_CHECK_MENU_ACTIVE("/View/Show all headers",
1717                               mainwin->messageview->mimeview->textview->show_all_headers);
1718         SET_CHECK_MENU_ACTIVE("/View/Thread view", (state & M_THREADED) != 0);
1719
1720 #undef SET_CHECK_MENU_ACTIVE
1721
1722         main_window_menu_callback_unblock(mainwin);
1723 }
1724
1725 void main_window_popup(MainWindow *mainwin)
1726 {
1727         gtkut_window_popup(mainwin->window);
1728
1729         switch (mainwin->type) {
1730         case SEPARATE_FOLDER:
1731                 gtkut_window_popup(mainwin->win.sep_folder.folderwin);
1732                 break;
1733         case SEPARATE_MESSAGE:
1734                 gtkut_window_popup(mainwin->win.sep_message.messagewin);
1735                 break;
1736         case SEPARATE_BOTH:
1737                 gtkut_window_popup(mainwin->win.sep_both.folderwin);
1738                 gtkut_window_popup(mainwin->win.sep_both.messagewin);
1739                 break;
1740         default:
1741                 break;
1742         }
1743 }
1744
1745 void main_window_show(MainWindow *mainwin)
1746 {
1747         gtk_widget_show(mainwin->window);
1748         gtk_widget_show(mainwin->vbox_body);
1749
1750         gtk_widget_set_uposition(mainwin->window,
1751                                  prefs_common.mainwin_x,
1752                                  prefs_common.mainwin_y);
1753
1754         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
1755                              prefs_common.folderview_width,
1756                              prefs_common.folderview_height);
1757         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
1758                              prefs_common.summaryview_width,
1759                              prefs_common.summaryview_height);
1760         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
1761                              prefs_common.msgview_width,
1762                              prefs_common.msgview_height);
1763
1764         if (mainwin->type & SEPARATE_FOLDER) {
1765                 GtkWidget *folderwin;
1766
1767                 folderwin = main_window_get_folder_window(mainwin);
1768                 gtk_widget_show(folderwin);
1769                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1770                                          prefs_common.folderwin_y);
1771         }
1772
1773         if (mainwin->type & SEPARATE_MESSAGE) {
1774                 GtkWidget *messagewin;
1775
1776                 messagewin = main_window_get_message_window(mainwin);
1777                 gtk_widget_show(messagewin);
1778                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1779                                          prefs_common.main_msgwin_y);
1780         }
1781 }
1782
1783 void main_window_hide(MainWindow *mainwin)
1784 {
1785         main_window_get_size(mainwin);
1786         main_window_get_position(mainwin);
1787
1788         gtk_widget_hide(mainwin->window);
1789         gtk_widget_hide(mainwin->vbox_body);
1790
1791         if (mainwin->type & SEPARATE_FOLDER) {
1792                 gtk_widget_hide(mainwin->win.sep_folder.folderwin);
1793         }
1794
1795         if (mainwin->type & SEPARATE_MESSAGE) {
1796                 gtk_widget_hide(mainwin->win.sep_message.messagewin);
1797         }
1798 }
1799
1800 static void main_window_set_widgets(MainWindow *mainwin, SeparateType type)
1801 {
1802         GtkWidget *folderwin = NULL;
1803         GtkWidget *messagewin = NULL;
1804         GtkWidget *hpaned;
1805         GtkWidget *vpaned;
1806         GtkWidget *vbox_body = mainwin->vbox_body;
1807         GtkItemFactory *ifactory = mainwin->menu_factory;
1808         GtkWidget *menuitem;
1809         GtkItemFactory *msgview_ifactory;
1810
1811         debug_print("Setting widgets... ");
1812
1813         /* create separated window(s) if needed */
1814         if (type & SEPARATE_FOLDER) {
1815                 folderwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1816                 gtk_window_set_title(GTK_WINDOW(folderwin),
1817                                      _("Sylpheed - Folder View"));
1818                 gtk_window_set_wmclass(GTK_WINDOW(folderwin),
1819                                        "folder_view", "Sylpheed");
1820                 gtk_window_set_policy(GTK_WINDOW(folderwin),
1821                                       TRUE, TRUE, FALSE);
1822                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1823                                          prefs_common.folderwin_y);
1824                 gtk_container_set_border_width(GTK_CONTAINER(folderwin),
1825                                                BORDER_WIDTH);
1826                 gtk_signal_connect(GTK_OBJECT(folderwin), "delete_event",
1827                                    GTK_SIGNAL_FUNC(folder_window_close_cb),
1828                                    mainwin);
1829                 gtk_container_add(GTK_CONTAINER(folderwin),
1830                                   GTK_WIDGET_PTR(mainwin->folderview));
1831                 gtk_widget_realize(folderwin);
1832                 if (prefs_common.folderview_visible)
1833                         gtk_widget_show(folderwin);
1834         }
1835         if (type & SEPARATE_MESSAGE) {
1836                 messagewin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1837                 gtk_window_set_title(GTK_WINDOW(messagewin),
1838                                      _("Sylpheed - Message View"));
1839                 gtk_window_set_wmclass(GTK_WINDOW(messagewin),
1840                                        "message_view", "Sylpheed");
1841                 gtk_window_set_policy(GTK_WINDOW(messagewin),
1842                                       TRUE, TRUE, FALSE);
1843                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1844                                          prefs_common.main_msgwin_y);
1845                 gtk_container_set_border_width(GTK_CONTAINER(messagewin),
1846                                                BORDER_WIDTH);
1847                 gtk_signal_connect(GTK_OBJECT(messagewin), "delete_event",
1848                                    GTK_SIGNAL_FUNC(message_window_close_cb),
1849                                    mainwin);
1850                 if (messageview_is_visible(mainwin->messageview))
1851                         gtk_widget_show(messagewin);
1852         }
1853
1854         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
1855                              prefs_common.folderview_width,
1856                              prefs_common.folderview_height);
1857         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
1858                              prefs_common.summaryview_width,
1859                              prefs_common.summaryview_height);
1860         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
1861                              prefs_common.msgview_width,
1862                              prefs_common.msgview_height);
1863
1864         switch (type) {
1865         case SEPARATE_NONE:
1866                 hpaned = gtk_hpaned_new();
1867                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
1868                 gtk_paned_add1(GTK_PANED(hpaned),
1869                                GTK_WIDGET_PTR(mainwin->folderview));
1870                 gtk_widget_show(hpaned);
1871                 gtk_widget_queue_resize(hpaned);
1872
1873                 vpaned = gtk_vpaned_new();
1874                 if (messageview_is_visible(mainwin->messageview)) {
1875                         gtk_paned_add2(GTK_PANED(hpaned), vpaned);
1876                         gtk_paned_add1(GTK_PANED(vpaned),
1877                                        GTK_WIDGET_PTR(mainwin->summaryview));
1878                 } else {
1879                         gtk_paned_add2(GTK_PANED(hpaned),
1880                                        GTK_WIDGET_PTR(mainwin->summaryview));
1881                         gtk_widget_ref(vpaned);
1882                 }
1883                 gtk_paned_add2(GTK_PANED(vpaned),
1884                                GTK_WIDGET_PTR(mainwin->messageview));
1885                 gtk_widget_show(vpaned);
1886                 gtk_widget_queue_resize(vpaned);
1887
1888                 mainwin->win.sep_none.hpaned = hpaned;
1889                 mainwin->win.sep_none.vpaned = vpaned;
1890
1891                 /* remove headerview if not in prefs */
1892                 headerview_set_visibility(mainwin->messageview->headerview,
1893                                           prefs_common.display_header_pane);
1894                 break;
1895         case SEPARATE_FOLDER:
1896                 vpaned = gtk_vpaned_new();
1897                 if (messageview_is_visible(mainwin->messageview)) {
1898                         gtk_box_pack_start(GTK_BOX(vbox_body), vpaned,
1899                                            TRUE, TRUE, 0);
1900                         gtk_paned_add1(GTK_PANED(vpaned),
1901                                        GTK_WIDGET_PTR(mainwin->summaryview));
1902                 } else {
1903                         gtk_box_pack_start(GTK_BOX(vbox_body),
1904                                            GTK_WIDGET_PTR(mainwin->summaryview),
1905                                            TRUE, TRUE, 0);
1906                         gtk_widget_ref(vpaned);
1907                 }
1908                 gtk_paned_add2(GTK_PANED(vpaned),
1909                                GTK_WIDGET_PTR(mainwin->messageview));
1910                 gtk_widget_show(vpaned);
1911                 gtk_widget_queue_resize(vpaned);
1912
1913                 mainwin->win.sep_folder.folderwin = folderwin;
1914                 mainwin->win.sep_folder.vpaned    = vpaned;
1915
1916                 /* remove headerview if not in prefs */
1917                 headerview_set_visibility(mainwin->messageview->headerview,
1918                                           prefs_common.display_header_pane);
1919
1920                 break;
1921         case SEPARATE_MESSAGE:
1922                 hpaned = gtk_hpaned_new();
1923                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
1924                 gtk_paned_add1(GTK_PANED(hpaned),
1925                                GTK_WIDGET_PTR(mainwin->folderview));
1926                 gtk_paned_add2(GTK_PANED(hpaned),
1927                                GTK_WIDGET_PTR(mainwin->summaryview));
1928                 gtk_widget_show(hpaned);
1929                 gtk_widget_queue_resize(hpaned);
1930                 messageview_add_toolbar(mainwin->messageview, messagewin);
1931                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
1932                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
1933
1934                 mainwin->win.sep_message.messagewin = messagewin;
1935                 mainwin->win.sep_message.hpaned     = hpaned;
1936
1937                 gtk_widget_realize(messagewin);
1938                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
1939                 gtk_widget_show_all(messagewin);
1940                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
1941                                   mainwin->messageview->handlebox,
1942                                   prefs_common.toolbar_style);
1943
1944                 break;
1945         case SEPARATE_BOTH:
1946                 messageview_add_toolbar(mainwin->messageview, messagewin);
1947                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
1948                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
1949
1950                 gtk_box_pack_start(GTK_BOX(vbox_body),
1951                                    GTK_WIDGET_PTR(mainwin->summaryview),
1952                                    TRUE, TRUE, 0);
1953
1954                 mainwin->win.sep_both.folderwin = folderwin;
1955                 mainwin->win.sep_both.messagewin = messagewin;
1956
1957                 gtk_widget_realize(messagewin);
1958                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
1959                 gtk_widget_show_all(messagewin);
1960                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
1961                                   mainwin->messageview->handlebox,
1962                                   prefs_common.toolbar_style);
1963
1964                 break;
1965         }
1966
1967         gtk_widget_set_uposition(mainwin->window,
1968                                  prefs_common.mainwin_x,
1969                                  prefs_common.mainwin_y);
1970
1971         gtk_widget_queue_resize(vbox_body);
1972         gtk_widget_queue_resize(mainwin->vbox);
1973         gtk_widget_queue_resize(mainwin->window);
1974         /* CLAWS: previous "gtk_widget_show_all" makes noticeview
1975          * and mimeview icon list/ctree lose track of their visibility states */
1976         if (!noticeview_is_visible(mainwin->messageview->noticeview))
1977                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->noticeview));
1978         if (!noticeview_is_visible(mainwin->messageview->mimeview->siginfoview))
1979                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->mimeview->siginfoview));
1980         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mainwin->messageview->mimeview->mime_toggle)))
1981                 gtk_widget_hide(mainwin->messageview->mimeview->icon_mainbox);
1982         else
1983                 gtk_widget_hide(mainwin->messageview->mimeview->ctree_mainbox);
1984
1985         /* rehide quick search if necessary */
1986         if (!prefs_common.show_searchbar)
1987                 gtk_widget_hide(mainwin->summaryview->hbox_search);
1988
1989         mainwin->type = type;
1990
1991
1992         /* toggle menu state */
1993         menuitem = gtk_item_factory_get_item
1994                 (ifactory, "/View/Show or hide/Folder tree");
1995         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1996                                        (type & SEPARATE_FOLDER) == 0 ? TRUE :
1997                                        prefs_common.folderview_visible);
1998         gtk_widget_set_sensitive(menuitem, ((type & SEPARATE_FOLDER) != 0));
1999         menuitem = gtk_item_factory_get_item
2000                 (ifactory, "/View/Show or hide/Message view");
2001         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2002                                        (type & SEPARATE_MESSAGE) == 0 ? TRUE :
2003                                        prefs_common.msgview_visible);
2004
2005         menuitem = gtk_item_factory_get_item
2006                 (ifactory, "/View/Separate folder tree");
2007         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2008                                        ((type & SEPARATE_FOLDER) != 0));
2009         menuitem = gtk_item_factory_get_item
2010                 (ifactory, "/View/Separate message view");
2011         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2012                                        ((type & SEPARATE_MESSAGE) != 0));
2013
2014         if (folderwin) {
2015                 gtk_signal_connect
2016                         (GTK_OBJECT(folderwin), "size_allocate",
2017                          GTK_SIGNAL_FUNC(folder_window_size_allocate_cb),
2018                          mainwin);
2019         }
2020         if (messagewin) {
2021                 gtk_signal_connect
2022                         (GTK_OBJECT(messagewin), "size_allocate",
2023                          GTK_SIGNAL_FUNC(message_window_size_allocate_cb),
2024                          mainwin);
2025         }
2026
2027         debug_print("done.\n");
2028 }
2029
2030 void main_window_destroy_all(void)
2031 {
2032         while (mainwin_list != NULL) {
2033                 MainWindow *mainwin = (MainWindow*)mainwin_list->data;
2034
2035                 /* free toolbar stuff */
2036                 toolbar_clear_list(TOOLBAR_MAIN);
2037                 TOOLBAR_DESTROY_ACTIONS(mainwin->toolbar->action_list);
2038                 TOOLBAR_DESTROY_ITEMS(mainwin->toolbar->item_list);
2039
2040                 g_free(mainwin->toolbar);
2041                 g_free(mainwin);
2042
2043                 mainwin_list = g_list_remove(mainwin_list, mainwin);
2044         }
2045         g_list_free(mainwin_list);
2046 }
2047
2048 #if 0
2049 static void toolbar_account_button_pressed(GtkWidget *widget,
2050                                            GdkEventButton *event,
2051                                            gpointer data)
2052 {
2053         MainWindow *mainwin = (MainWindow *)data;
2054
2055         if (!event) return;
2056         if (event->button != 3) return;
2057
2058         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2059         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2060                             widget);
2061
2062         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2063                        menu_button_position, widget,
2064                        event->button, event->time);
2065 }
2066 #endif
2067
2068 static void ac_label_button_pressed(GtkWidget *widget, GdkEventButton *event,
2069                                     gpointer data)
2070 {
2071         MainWindow *mainwin = (MainWindow *)data;
2072
2073         if (!event) return;
2074
2075         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2076         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2077                             widget);
2078
2079         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2080                        menu_button_position, widget,
2081                        event->button, event->time);
2082 }
2083
2084 static void ac_menu_popup_closed(GtkMenuShell *menu_shell, gpointer data)
2085 {
2086         MainWindow *mainwin = (MainWindow *)data;
2087         GtkWidget *button;
2088
2089         button = gtk_object_get_data(GTK_OBJECT(menu_shell), "menu_button");
2090         if (!button) return;
2091         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
2092         gtk_object_remove_data(GTK_OBJECT(mainwin->ac_menu), "menu_button");
2093         manage_window_focus_in(mainwin->window, NULL, NULL);
2094 }
2095
2096 static gint main_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2097                                  gpointer data)
2098 {
2099         MainWindow *mainwin = (MainWindow *)data;
2100
2101         if (mainwin->lock_count == 0)
2102                 app_exit_cb(data, 0, widget);
2103
2104         return TRUE;
2105 }
2106
2107 static gint folder_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2108                                    gpointer data)
2109 {
2110         MainWindow *mainwin = (MainWindow *)data;
2111         GtkWidget *menuitem;
2112
2113         menuitem = gtk_item_factory_get_item
2114                 (mainwin->menu_factory, "/View/Show or hide/Folder tree");
2115         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2116
2117         return TRUE;
2118 }
2119
2120 static gint message_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2121                                     gpointer data)
2122 {
2123         MainWindow *mainwin = (MainWindow *)data;
2124         GtkWidget *menuitem;
2125
2126         menuitem = gtk_item_factory_get_item
2127                 (mainwin->menu_factory, "/View/Show or hide/Message view");
2128         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2129
2130         return TRUE;
2131 }
2132
2133 static void main_window_size_allocate_cb(GtkWidget *widget,
2134                                          GtkAllocation *allocation,
2135                                          gpointer data)
2136 {
2137         MainWindow *mainwin = (MainWindow *)data;
2138
2139         main_window_get_size(mainwin);
2140 }
2141
2142 static void folder_window_size_allocate_cb(GtkWidget *widget,
2143                                            GtkAllocation *allocation,
2144                                            gpointer data)
2145 {
2146         MainWindow *mainwin = (MainWindow *)data;
2147
2148         main_window_get_size(mainwin);
2149 }
2150
2151 static void message_window_size_allocate_cb(GtkWidget *widget,
2152                                             GtkAllocation *allocation,
2153                                             gpointer data)
2154 {
2155         MainWindow *mainwin = (MainWindow *)data;
2156
2157         main_window_get_size(mainwin);
2158 }
2159
2160 static void add_mailbox_cb(MainWindow *mainwin, guint action,
2161                            GtkWidget *widget)
2162 {
2163         main_window_add_mailbox(mainwin);
2164 }
2165
2166 static void update_folderview_cb(MainWindow *mainwin, guint action,
2167                                  GtkWidget *widget)
2168 {
2169         summary_show(mainwin->summaryview, NULL);
2170         folderview_check_new_all();
2171 }
2172
2173 static void new_folder_cb(MainWindow *mainwin, guint action,
2174                           GtkWidget *widget)
2175 {
2176         folderview_new_folder(mainwin->folderview);
2177 }
2178
2179 static void rename_folder_cb(MainWindow *mainwin, guint action,
2180                              GtkWidget *widget)
2181 {
2182         folderview_rename_folder(mainwin->folderview);
2183 }
2184
2185 static void delete_folder_cb(MainWindow *mainwin, guint action,
2186                              GtkWidget *widget)
2187 {
2188         folderview_delete_folder(mainwin->folderview);
2189 }
2190
2191 static void import_mbox_cb(MainWindow *mainwin, guint action,
2192                            GtkWidget *widget)
2193 {
2194         import_mbox(mainwin->summaryview->folder_item);
2195 }
2196
2197 static void export_mbox_cb(MainWindow *mainwin, guint action,
2198                            GtkWidget *widget)
2199 {
2200         export_mbox(mainwin->summaryview->folder_item);
2201 }
2202
2203 static void empty_trash_cb(MainWindow *mainwin, guint action,
2204                            GtkWidget *widget)
2205 {
2206         main_window_empty_trash(mainwin, TRUE);
2207 }
2208
2209 static void save_as_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2210 {
2211         summary_save_as(mainwin->summaryview);
2212 }
2213
2214 static void print_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2215 {
2216         summary_print(mainwin->summaryview);
2217 }
2218
2219 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2220 {
2221         if (prefs_common.confirm_on_exit) {
2222                 if (alertpanel(_("Exit"), _("Exit this program?"),
2223                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
2224                         return;
2225                 manage_window_focus_in(mainwin->window, NULL, NULL);
2226         }
2227
2228         app_will_exit(widget, mainwin);
2229 }
2230
2231 static void search_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2232 {
2233         if (action == 1)
2234                 summary_search(mainwin->summaryview);
2235         else
2236                 message_search(mainwin->messageview);
2237 }
2238
2239 static void toggle_folder_cb(MainWindow *mainwin, guint action,
2240                              GtkWidget *widget)
2241 {
2242         gboolean active;
2243
2244         active = GTK_CHECK_MENU_ITEM(widget)->active;
2245
2246         switch (mainwin->type) {
2247         case SEPARATE_NONE:
2248         case SEPARATE_MESSAGE:
2249 #if 0
2250                 if (active)
2251                         gtk_widget_show(GTK_WIDGET_PTR(mainwin->folderview));
2252                 else
2253                         gtk_widget_hide(GTK_WIDGET_PTR(mainwin->folderview));
2254 #endif
2255                 break;
2256         case SEPARATE_FOLDER:
2257                 debug_print("separate folder\n");
2258                 if (active)
2259                         gtk_widget_show(mainwin->win.sep_folder.folderwin);
2260                 else
2261                         gtk_widget_hide(mainwin->win.sep_folder.folderwin);
2262                 break;
2263         case SEPARATE_BOTH:
2264                 if (active)
2265                         gtk_widget_show(mainwin->win.sep_both.folderwin);
2266                 else
2267                         gtk_widget_hide(mainwin->win.sep_both.folderwin);
2268                 break;
2269         }
2270
2271         prefs_common.folderview_visible = active;
2272 }
2273
2274 static void toggle_message_cb(MainWindow *mainwin, guint action,
2275                               GtkWidget *widget)
2276 {
2277         gboolean active;
2278
2279         active = GTK_CHECK_MENU_ITEM(widget)->active;
2280
2281         if (active != messageview_is_visible(mainwin->messageview))
2282                 summary_toggle_view(mainwin->summaryview);
2283 }
2284
2285 static void toggle_toolbar_cb(MainWindow *mainwin, guint action,
2286                               GtkWidget *widget)
2287 {
2288         toolbar_toggle(action, mainwin);
2289 }
2290
2291 void main_window_reply_cb(MainWindow *mainwin, guint action,
2292                           GtkWidget *widget)
2293 {
2294         MessageView *msgview = (MessageView*)mainwin->messageview;
2295         GSList *msginfo_list = NULL;
2296         gchar *body;
2297
2298         g_return_if_fail(msgview != NULL);
2299
2300         msginfo_list = summary_get_selection(mainwin->summaryview);
2301         g_return_if_fail(msginfo_list != NULL);
2302
2303         body = messageview_get_selection(msgview);
2304         compose_reply_mode((ComposeMode)action, msginfo_list, body);
2305         g_free(body);
2306         g_slist_free(msginfo_list);
2307 }
2308
2309
2310 static void toggle_statusbar_cb(MainWindow *mainwin, guint action,
2311                                 GtkWidget *widget)
2312 {
2313         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2314                 gtk_widget_show(mainwin->hbox_stat);
2315                 prefs_common.show_statusbar = TRUE;
2316         } else {
2317                 gtk_widget_hide(mainwin->hbox_stat);
2318                 prefs_common.show_statusbar = FALSE;
2319         }
2320 }
2321
2322 static void separate_widget_cb(MainWindow *mainwin, guint action,
2323                                GtkWidget *widget)
2324 {
2325         SeparateType type;
2326
2327         if (GTK_CHECK_MENU_ITEM(widget)->active)
2328                 type = mainwin->type | action;
2329         else
2330                 type = mainwin->type & ~action;
2331
2332         main_window_separation_change(mainwin, type);
2333
2334         prefs_common.sep_folder = (type & SEPARATE_FOLDER)  != 0;
2335         prefs_common.sep_msg    = (type & SEPARATE_MESSAGE) != 0;
2336 }
2337
2338 void main_window_toggle_work_offline (MainWindow *mainwin, gboolean offline)
2339 {
2340         if (offline)
2341                 online_switch_clicked (GTK_BUTTON(mainwin->online_switch), mainwin);
2342         else
2343                 online_switch_clicked (GTK_BUTTON(mainwin->offline_switch), mainwin);
2344 }
2345
2346 static void toggle_work_offline_cb (MainWindow *mainwin, guint action, GtkWidget *widget)
2347 {
2348         main_window_toggle_work_offline(mainwin, GTK_CHECK_MENU_ITEM(widget)->active);
2349 }
2350
2351 static void online_switch_clicked (GtkButton *btn, gpointer data)
2352 {
2353         MainWindow *mainwin;
2354         GtkItemFactory *ifactory;
2355         GtkCheckMenuItem *menuitem;
2356
2357         mainwin = (MainWindow *) data;
2358
2359         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
2360         menuitem = GTK_CHECK_MENU_ITEM (gtk_item_factory_get_widget(ifactory, "/File/Work offline"));
2361
2362         g_return_if_fail(mainwin != NULL);
2363         g_return_if_fail(menuitem != NULL);
2364
2365         if (btn == GTK_BUTTON(mainwin->online_switch)) {
2366                 /* go offline */
2367                 gtk_widget_hide (mainwin->online_switch);
2368                 gtk_widget_show (mainwin->offline_switch);
2369                 menuitem->active = TRUE;
2370                 prefs_common.work_offline = TRUE;
2371                 inc_autocheck_timer_remove();
2372         } else {
2373                 /*go online */
2374                 gtk_widget_hide (mainwin->offline_switch);
2375                 gtk_widget_show (mainwin->online_switch);
2376                 menuitem->active = FALSE;
2377                 prefs_common.work_offline = FALSE;
2378                 inc_autocheck_timer_set();
2379         }
2380 }
2381
2382 static void addressbook_open_cb(MainWindow *mainwin, guint action,
2383                                 GtkWidget *widget)
2384 {
2385         addressbook_open(NULL);
2386 }
2387
2388 static void log_window_show_cb(MainWindow *mainwin, guint action,
2389                                GtkWidget *widget)
2390 {
2391         log_window_show(mainwin->logwin);
2392 }
2393
2394 static void inc_cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2395 {
2396         inc_cancel_all();
2397 }
2398
2399 static void move_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2400 {
2401         summary_move_to(mainwin->summaryview);
2402 }
2403
2404 static void copy_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2405 {
2406         summary_copy_to(mainwin->summaryview);
2407 }
2408
2409 static void delete_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2410 {
2411         summary_delete(mainwin->summaryview);
2412 }
2413
2414 static void cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2415 {
2416         summary_cancel(mainwin->summaryview);
2417 }
2418
2419 static void open_msg_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2420 {
2421         summary_open_msg(mainwin->summaryview);
2422 }
2423
2424 static void view_source_cb(MainWindow *mainwin, guint action,
2425                            GtkWidget *widget)
2426 {
2427         summary_view_source(mainwin->summaryview);
2428 }
2429
2430 static void show_all_header_cb(MainWindow *mainwin, guint action,
2431                                GtkWidget *widget)
2432 {
2433         if (mainwin->menu_lock_count) return;
2434         summary_display_msg_selected(mainwin->summaryview,
2435                                      GTK_CHECK_MENU_ITEM(widget)->active);
2436 }
2437
2438 static void reedit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2439 {
2440         summary_reedit(mainwin->summaryview);
2441 }
2442
2443 static void mark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2444 {
2445         summary_mark(mainwin->summaryview);
2446 }
2447
2448 static void unmark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2449 {
2450         summary_unmark(mainwin->summaryview);
2451 }
2452
2453 static void mark_as_unread_cb(MainWindow *mainwin, guint action,
2454                               GtkWidget *widget)
2455 {
2456         summary_mark_as_unread(mainwin->summaryview);
2457 }
2458
2459 static void mark_as_read_cb(MainWindow *mainwin, guint action,
2460                             GtkWidget *widget)
2461 {
2462         summary_mark_as_read(mainwin->summaryview);
2463 }
2464
2465 static void mark_all_read_cb(MainWindow *mainwin, guint action,
2466                              GtkWidget *widget)
2467 {
2468         summary_mark_all_read(mainwin->summaryview);
2469 }
2470
2471 static void add_address_cb(MainWindow *mainwin, guint action,
2472                            GtkWidget *widget)
2473 {
2474         summary_add_address(mainwin->summaryview);
2475 }
2476
2477 static void set_charset_cb(MainWindow *mainwin, guint action,
2478                            GtkWidget *widget)
2479 {
2480         const gchar *str;
2481
2482         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2483                 str = conv_get_charset_str((CharSet)action);
2484                 g_free(prefs_common.force_charset);
2485                 prefs_common.force_charset = str ? g_strdup(str) : NULL;
2486
2487                 summary_redisplay_msg(mainwin->summaryview);
2488
2489                 debug_print("forced charset: %s\n", str ? str : "Auto-Detect");
2490         }
2491 }
2492
2493 static void hide_read_messages (MainWindow *mainwin, guint action,
2494                                 GtkWidget *widget)
2495 {
2496         if (!mainwin->summaryview->folder_item
2497             || gtk_object_get_data(GTK_OBJECT(widget), "dont_toggle"))
2498                 return;
2499         summary_toggle_show_read_messages(mainwin->summaryview);
2500 }
2501
2502 static void thread_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2503 {
2504         if (mainwin->menu_lock_count) return;
2505         if (!mainwin->summaryview->folder_item) return;
2506
2507         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2508                 summary_thread_build(mainwin->summaryview);
2509 /*              mainwin->summaryview->folder_item->threaded = TRUE; */
2510         } else {
2511                 summary_unthread(mainwin->summaryview);
2512 /*              mainwin->summaryview->folder_item->threaded = FALSE; */
2513         }
2514 }
2515
2516 static void expand_threads_cb(MainWindow *mainwin, guint action,
2517                               GtkWidget *widget)
2518 {
2519         summary_expand_threads(mainwin->summaryview);
2520 }
2521
2522 static void collapse_threads_cb(MainWindow *mainwin, guint action,
2523                                 GtkWidget *widget)
2524 {
2525         summary_collapse_threads(mainwin->summaryview);
2526 }
2527
2528 static void set_display_item_cb(MainWindow *mainwin, guint action,
2529                                 GtkWidget *widget)
2530 {
2531         prefs_summary_column_open();
2532 }
2533
2534 static void sort_summary_cb(MainWindow *mainwin, guint action,
2535                             GtkWidget *widget)
2536 {
2537         FolderItem *item = mainwin->summaryview->folder_item;
2538         GtkWidget *menuitem;
2539
2540         if (mainwin->menu_lock_count) return;
2541
2542         if (GTK_CHECK_MENU_ITEM(widget)->active && item) {
2543                 menuitem = gtk_item_factory_get_item
2544                         (mainwin->menu_factory, "/View/Sort/Ascending");
2545                 summary_sort(mainwin->summaryview, (FolderSortKey)action,
2546                              GTK_CHECK_MENU_ITEM(menuitem)->active
2547                              ? SORT_ASCENDING : SORT_DESCENDING);
2548         }
2549 }
2550
2551 static void sort_summary_type_cb(MainWindow *mainwin, guint action,
2552                                  GtkWidget *widget)
2553 {
2554         FolderItem *item = mainwin->summaryview->folder_item;
2555
2556         if (mainwin->menu_lock_count) return;
2557
2558         if (GTK_CHECK_MENU_ITEM(widget)->active && item)
2559                 summary_sort(mainwin->summaryview,
2560                              item->sort_key, (FolderSortType)action);
2561 }
2562
2563 static void attract_by_subject_cb(MainWindow *mainwin, guint action,
2564                                   GtkWidget *widget)
2565 {
2566         summary_attract_by_subject(mainwin->summaryview);
2567 }
2568
2569 static void delete_duplicated_cb(MainWindow *mainwin, guint action,
2570                                  GtkWidget *widget)
2571 {
2572         summary_delete_duplicated(mainwin->summaryview);
2573 }
2574
2575 static void filter_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2576 {
2577         summary_filter(mainwin->summaryview);
2578 }
2579
2580 static void execute_summary_cb(MainWindow *mainwin, guint action,
2581                                GtkWidget *widget)
2582 {
2583         summary_execute(mainwin->summaryview);
2584 }
2585
2586 static void update_summary_cb(MainWindow *mainwin, guint action,
2587                               GtkWidget *widget)
2588 {
2589         FolderItem *fitem;
2590         FolderView *folderview = mainwin->folderview;
2591
2592         if (!mainwin->summaryview->folder_item) return;
2593         if (!folderview->opened) return;
2594
2595         folder_update_op_count();
2596
2597         fitem = gtk_ctree_node_get_row_data(GTK_CTREE(folderview->ctree),
2598                                             folderview->opened);
2599         if (!fitem) return;
2600
2601         folder_item_scan(fitem);
2602         summary_show(mainwin->summaryview, fitem);
2603 }
2604
2605 static void prev_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2606 {
2607         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2608 }
2609
2610 static void next_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2611 {
2612         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2613 }
2614
2615 static void prev_unread_cb(MainWindow *mainwin, guint action,
2616                            GtkWidget *widget)
2617 {
2618         summary_select_prev_unread(mainwin->summaryview);
2619 }
2620
2621 static void next_unread_cb(MainWindow *mainwin, guint action,
2622                            GtkWidget *widget)
2623 {
2624         summary_select_next_unread(mainwin->summaryview);
2625 }
2626
2627 static void prev_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2628 {
2629         summary_select_prev_new(mainwin->summaryview);
2630 }
2631
2632 static void next_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2633 {
2634         summary_select_next_new(mainwin->summaryview);
2635 }
2636
2637 static void prev_marked_cb(MainWindow *mainwin, guint action,
2638                            GtkWidget *widget)
2639 {
2640         summary_select_prev_marked(mainwin->summaryview);
2641 }
2642
2643 static void next_marked_cb(MainWindow *mainwin, guint action,
2644                            GtkWidget *widget)
2645 {
2646         summary_select_next_marked(mainwin->summaryview);
2647 }
2648
2649 static void prev_labeled_cb(MainWindow *mainwin, guint action,
2650                             GtkWidget *widget)
2651 {
2652         summary_select_prev_labeled(mainwin->summaryview);
2653 }
2654
2655 static void next_labeled_cb(MainWindow *mainwin, guint action,
2656                             GtkWidget *widget)
2657 {
2658         summary_select_next_labeled(mainwin->summaryview);
2659 }
2660
2661 static void goto_folder_cb(MainWindow *mainwin, guint action,
2662                            GtkWidget *widget)
2663 {
2664         FolderItem *to_folder;
2665
2666         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL);
2667
2668         if (to_folder)
2669                 folderview_select(mainwin->folderview, to_folder);
2670 }
2671
2672 static void copy_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2673 {
2674         messageview_copy_clipboard(mainwin->messageview);
2675 }
2676
2677 static void allsel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2678 {
2679         MessageView *msgview = mainwin->messageview;
2680
2681         if (GTK_WIDGET_HAS_FOCUS(mainwin->summaryview->ctree))
2682                 summary_select_all(mainwin->summaryview);
2683         else if (messageview_is_visible(msgview) &&
2684                  (GTK_WIDGET_HAS_FOCUS(msgview->mimeview->textview->text)))
2685                 messageview_select_all(mainwin->messageview);
2686 }
2687
2688 static void select_thread_cb(MainWindow *mainwin, guint action,
2689                              GtkWidget *widget)
2690 {
2691         summary_select_thread(mainwin->summaryview);
2692 }
2693
2694 static void create_filter_cb(MainWindow *mainwin, guint action,
2695                              GtkWidget *widget)
2696 {
2697         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 0);
2698 }
2699
2700 static void create_processing_cb(MainWindow *mainwin, guint action,
2701                              GtkWidget *widget)
2702 {
2703         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 1);
2704 }
2705
2706 static void prefs_common_open_cb(MainWindow *mainwin, guint action,
2707                                  GtkWidget *widget)
2708 {
2709         prefs_common_open();
2710 }
2711
2712 static void prefs_pre_processing_open_cb(MainWindow *mainwin, guint action,
2713                                          GtkWidget *widget)
2714 {
2715         prefs_filtering_open(&pre_global_processing,
2716                              _("Processing rules to apply before folder rules"),
2717                              NULL, NULL);
2718 }
2719
2720 static void prefs_post_processing_open_cb(MainWindow *mainwin, guint action,
2721                                           GtkWidget *widget)
2722 {
2723         prefs_filtering_open(&post_global_processing,
2724                              _("Processing rules to apply after folder rules"),
2725                              NULL, NULL);
2726 }
2727
2728 static void prefs_filtering_open_cb(MainWindow *mainwin, guint action,
2729                                     GtkWidget *widget)
2730 {
2731         prefs_filtering_open(&filtering_rules,
2732                              _("Filtering configuration"),
2733                              NULL, NULL);
2734 }
2735
2736 static void prefs_template_open_cb(MainWindow *mainwin, guint action,
2737                                    GtkWidget *widget)
2738 {
2739         prefs_template_open();
2740 }
2741
2742 static void prefs_actions_open_cb(MainWindow *mainwin, guint action,
2743                                   GtkWidget *widget)
2744 {
2745         prefs_actions_open(mainwin);
2746 }
2747 #ifdef USE_OPENSSL
2748 static void ssl_manager_open_cb(MainWindow *mainwin, guint action,
2749                                   GtkWidget *widget)
2750 {
2751         ssl_manager_open(mainwin);
2752 }
2753 #endif
2754 static void prefs_account_open_cb(MainWindow *mainwin, guint action,
2755                                   GtkWidget *widget)
2756 {
2757         if (!cur_account) {
2758                 new_account_cb(mainwin, 0, widget);
2759         } else {
2760                 account_open(cur_account);
2761         }
2762 }
2763
2764 static void new_account_cb(MainWindow *mainwin, guint action,
2765                            GtkWidget *widget)
2766 {
2767         account_edit_open();
2768         if (!compose_get_compose_list()) account_add();
2769 }
2770
2771 static void account_menu_cb(GtkMenuItem *menuitem, gpointer data)
2772 {
2773         cur_account = (PrefsAccount *)data;
2774         main_window_reflect_prefs_all();
2775 }
2776
2777 static void prefs_open_cb(GtkMenuItem *menuitem, gpointer data)
2778 {
2779         prefs_gtk_open();
2780 }
2781
2782 static void plugins_open_cb(GtkMenuItem *menuitem, gpointer data)
2783 {
2784         pluginwindow_create();
2785 }
2786
2787 static void manual_open_cb(MainWindow *mainwin, guint action,
2788                            GtkWidget *widget)
2789 {
2790         manual_open((ManualType)action);
2791 }
2792
2793 static void scan_tree_func(Folder *folder, FolderItem *item, gpointer data)
2794 {
2795         MainWindow *mainwin = (MainWindow *)data;
2796         gchar *str;
2797
2798         if (item->path)
2799                 str = g_strdup_printf(_("Scanning folder %s%c%s ..."),
2800                                       LOCAL_FOLDER(folder)->rootpath,
2801                                       G_DIR_SEPARATOR,
2802                                       item->path);
2803         else
2804                 str = g_strdup_printf(_("Scanning folder %s ..."),
2805                                       LOCAL_FOLDER(folder)->rootpath);
2806
2807         STATUSBAR_PUSH(mainwin, str);
2808         STATUSBAR_POP(mainwin);
2809         g_free(str);
2810 }
2811
2812 static gboolean mainwindow_focus_in_event(GtkWidget *widget, GdkEventFocus *focus,
2813                                           gpointer data)
2814 {
2815         SummaryView *summary;
2816
2817         g_return_val_if_fail(data, FALSE);
2818         summary = ((MainWindow *)data)->summaryview;
2819         g_return_val_if_fail(summary, FALSE);
2820
2821         if (GTK_CLIST(summary->ctree)->selection &&
2822             g_list_length(GTK_CLIST(summary->ctree)->selection) > 1)
2823                 return FALSE;
2824
2825         if (summary->selected != summary->displayed)
2826                 summary_select_node(summary, summary->displayed, FALSE, TRUE);
2827         return FALSE;
2828 }
2829
2830 #define BREAK_ON_MODIFIER_KEY() \
2831         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
2832
2833 void mainwindow_key_pressed (GtkWidget *widget, GdkEventKey *event,
2834                                     gpointer data)
2835 {
2836         MainWindow *mainwin = (MainWindow*) data;
2837
2838         if (!mainwin || !event) return;
2839
2840         switch (event->keyval) {
2841         case GDK_Q:             /* Quit */
2842                 BREAK_ON_MODIFIER_KEY();
2843
2844                 app_exit_cb(mainwin, 0, NULL);
2845                 return;
2846         case GDK_space:
2847                 if (mainwin->folderview && mainwin->summaryview
2848                     && !mainwin->summaryview->displayed) {
2849                         summary_lock(mainwin->summaryview);
2850                         folderview_select_next_unread(mainwin->folderview);
2851                         summary_unlock(mainwin->summaryview);
2852                 }
2853                 break;
2854         default:
2855                 break;
2856         }
2857 }
2858
2859 #undef BREAK_ON_MODIFIER_KEY
2860
2861 /*
2862  * Harvest addresses for selected folder.
2863  */
2864 static void addr_harvest_cb( MainWindow *mainwin,
2865                             guint action,
2866                             GtkWidget *widget )
2867 {
2868         addressbook_harvest( mainwin->summaryview->folder_item, FALSE, NULL );
2869 }
2870
2871 /*
2872  * Harvest addresses for selected messages in summary view.
2873  */
2874 static void addr_harvest_msg_cb( MainWindow *mainwin,
2875                             guint action,
2876                             GtkWidget *widget )
2877 {
2878         summary_harvest_address( mainwin->summaryview );
2879 }
2880
2881 /*!
2882  *\brief        get a MainWindow
2883  *
2884  *\return       MainWindow * The first mainwindow in the mainwin_list
2885  */
2886 MainWindow *mainwindow_get_mainwindow(void)
2887 {
2888         if (mainwin_list && mainwin_list->data)
2889                 return (MainWindow *)(mainwin_list->data);
2890         else
2891                 return NULL;
2892 }
2893
2894 gboolean mainwindow_progressindicator_hook(gpointer source, gpointer userdata)
2895 {
2896         ProgressData *data = (ProgressData *) source;
2897         MainWindow *mainwin = (MainWindow *) userdata;
2898
2899         switch (data->cmd) {
2900         case PROGRESS_COMMAND_START:
2901         case PROGRESS_COMMAND_STOP:
2902                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), 0.0);
2903                 break;
2904         case PROGRESS_COMMAND_SET_PERCENTAGE:
2905                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), data->value);
2906                 break;
2907         }
2908         while (gtk_events_pending()) gtk_main_iteration ();
2909
2910         return FALSE;
2911 }
2912
2913 /*
2914 * End of Source.
2915 */
2916