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 <string.h>
  43
  44 #include "intl.h"
  45 #include "main.h"
  46 #include "mainwindow.h"
  47 #include "folderview.h"
  48 #include "foldersel.h"
  49 #include "summaryview.h"
  50 #include "summary_search.h"
  51 #include "messageview.h"
  52 #include "message_search.h"
  53 #include "headerview.h"
  54 #include "menu.h"
  55 #include "stock_pixmap.h"
  56 #include "folder.h"
  57 #include "inc.h"
  58 #include "compose.h"
  59 #include "procmsg.h"
  60 #include "import.h"
  61 #include "export.h"
  62 #include "prefs_common.h"
  63 #include "prefs_actions.h"
  64 #include "prefs_filtering.h"
  65 #include "prefs_scoring.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
  90 #define AC_LABEL_WIDTH  240
  91
  92 /* list of all instantiated MainWindow */
  93 static GList *mainwin_list = NULL;
  94
  95 static GdkCursor *watch_cursor;
  96
  97 static void main_window_menu_callback_block     (MainWindow     *mainwin);
  98 static void main_window_menu_callback_unblock   (MainWindow     *mainwin);
  99
 100 static void main_window_show_cur_account        (MainWindow     *mainwin);
 101
 102 static void main_window_set_widgets             (MainWindow     *mainwin,
 103                                                  SeparateType    type);
 104
 105 #if 0
 106 static void toolbar_account_button_pressed      (GtkWidget      *widget,
 107                                                  GdkEventButton *event,
 108                                                  gpointer        data);
 109 #endif
 110 static void ac_label_button_pressed             (GtkWidget      *widget,
 111                                                  GdkEventButton *event,
 112                                                  gpointer        data);
 113 static void ac_menu_popup_closed                (GtkMenuShell   *menu_shell,
 114                                                  gpointer        data);
 115
 116 static gint main_window_close_cb                (GtkWidget      *widget,
 117                                                  GdkEventAny    *event,
 118                                                  gpointer        data);
 119 static gint folder_window_close_cb              (GtkWidget      *widget,
 120                                                  GdkEventAny    *event,
 121                                                  gpointer        data);
 122 static gint message_window_close_cb             (GtkWidget      *widget,
 123                                                  GdkEventAny    *event,
 124                                                  gpointer        data);
 125
 126 static void main_window_size_allocate_cb        (GtkWidget      *widget,
 127                                                  GtkAllocation  *allocation,
 128                                                  gpointer        data);
 129 static void folder_window_size_allocate_cb      (GtkWidget      *widget,
 130                                                  GtkAllocation  *allocation,
 131                                                  gpointer        data);
 132 static void message_window_size_allocate_cb     (GtkWidget      *widget,
 133                                                  GtkAllocation  *allocation,
 134                                                  gpointer        data);
 135
 136 static void new_folder_cb        (MainWindow    *mainwin,
 137                                   guint          action,
 138                                   GtkWidget     *widget);
 139 static void add_mbox_cb          (MainWindow    *mainwin,
 140                                   guint          action,
 141                                   GtkWidget     *widget);
 142 static void rename_folder_cb     (MainWindow    *mainwin,
 143                                   guint          action,
 144                                   GtkWidget     *widget);
 145 static void delete_folder_cb     (MainWindow    *mainwin,
 146                                   guint          action,
 147                                   GtkWidget     *widget);
 148 static void update_folderview_cb (MainWindow    *mainwin,
 149                                   guint          action,
 150                                   GtkWidget     *widget);
 151 static void add_mailbox_cb       (MainWindow    *mainwin,
 152                                   guint          action,
 153                                   GtkWidget     *widget);
 154 static void import_mbox_cb       (MainWindow    *mainwin,
 155                                   guint          action,
 156                                   GtkWidget     *widget);
 157 static void export_mbox_cb       (MainWindow    *mainwin,
 158                                   guint          action,
 159                                   GtkWidget     *widget);
 160 static void empty_trash_cb       (MainWindow    *mainwin,
 161                                   guint          action,
 162                                   GtkWidget     *widget);
 163
 164 static void save_as_cb           (MainWindow    *mainwin,
 165                                   guint          action,
 166                                   GtkWidget     *widget);
 167 static void print_cb             (MainWindow    *mainwin,
 168                                   guint          action,
 169                                   GtkWidget     *widget);
 170 static void app_exit_cb          (MainWindow    *mainwin,
 171                                   guint          action,
 172                                   GtkWidget     *widget);
 173
 174 static void search_cb            (MainWindow    *mainwin,
 175                                   guint          action,
 176                                   GtkWidget     *widget);
 177
 178 static void toggle_folder_cb     (MainWindow    *mainwin,
 179                                   guint          action,
 180                                   GtkWidget     *widget);
 181 static void toggle_message_cb    (MainWindow    *mainwin,
 182                                   guint          action,
 183                                   GtkWidget     *widget);
 184 static void toggle_toolbar_cb    (MainWindow    *mainwin,
 185                                   guint          action,
 186                                   GtkWidget     *widget);
 187 static void toggle_statusbar_cb  (MainWindow    *mainwin,
 188                                   guint          action,
 189                                   GtkWidget     *widget);
 190 static void separate_widget_cb   (MainWindow    *mainwin,
 191                                   guint          action,
 192                                   GtkWidget     *widget);
 193
 194 static void addressbook_open_cb (MainWindow     *mainwin,
 195                                  guint           action,
 196                                  GtkWidget      *widget);
 197 static void log_window_show_cb  (MainWindow     *mainwin,
 198                                  guint           action,
 199                                  GtkWidget      *widget);
 200
 201 static void inc_cancel_cb               (MainWindow     *mainwin,
 202                                          guint           action,
 203                                          GtkWidget      *widget);
 204
 205 static void open_msg_cb                 (MainWindow     *mainwin,
 206                                          guint           action,
 207                                          GtkWidget      *widget);
 208
 209 static void view_source_cb              (MainWindow     *mainwin,
 210                                          guint           action,
 211                                          GtkWidget      *widget);
 212
 213 static void show_all_header_cb          (MainWindow     *mainwin,
 214                                          guint           action,
 215                                          GtkWidget      *widget);
 216
 217 static void reedit_cb                   (MainWindow     *mainwin,
 218                                          guint           action,
 219                                          GtkWidget      *widget);
 220
 221 static void move_to_cb                  (MainWindow     *mainwin,
 222                                          guint           action,
 223                                          GtkWidget      *widget);
 224 static void copy_to_cb                  (MainWindow     *mainwin,
 225                                          guint           action,
 226                                          GtkWidget      *widget);
 227 static void delete_cb                   (MainWindow     *mainwin,
 228                                          guint           action,
 229                                          GtkWidget      *widget);
 230
 231 static void cancel_cb                   (MainWindow     *mainwin,
 232                                          guint           action,
 233                                          GtkWidget      *widget);
 234
 235 static void mark_cb                     (MainWindow     *mainwin,
 236                                          guint           action,
 237                                          GtkWidget      *widget);
 238 static void unmark_cb                   (MainWindow     *mainwin,
 239                                          guint           action,
 240                                          GtkWidget      *widget);
 241
 242 static void mark_as_unread_cb           (MainWindow     *mainwin,
 243                                          guint           action,
 244                                          GtkWidget      *widget);
 245 static void mark_as_read_cb             (MainWindow     *mainwin,
 246                                          guint           action,
 247                                          GtkWidget      *widget);
 248 static void mark_all_read_cb            (MainWindow     *mainwin,
 249                                          guint           action,
 250                                          GtkWidget      *widget);
 251 static void add_address_cb              (MainWindow     *mainwin,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255 static void set_charset_cb              (MainWindow     *mainwin,
 256                                          guint           action,
 257                                          GtkWidget      *widget);
 258
 259 static void hide_read_messages   (MainWindow    *mainwin,
 260                                   guint          action,
 261                                   GtkWidget     *widget);
 262
 263 static void thread_cb            (MainWindow    *mainwin,
 264                                   guint          action,
 265                                   GtkWidget     *widget);
 266 static void expand_threads_cb    (MainWindow    *mainwin,
 267                                   guint          action,
 268                                   GtkWidget     *widget);
 269 static void collapse_threads_cb  (MainWindow    *mainwin,
 270                                   guint          action,
 271                                   GtkWidget     *widget);
 272
 273 static void set_display_item_cb  (MainWindow    *mainwin,
 274                                   guint          action,
 275                                   GtkWidget     *widget);
 276 static void sort_summary_cb      (MainWindow    *mainwin,
 277                                   guint          action,
 278                                   GtkWidget     *widget);
 279 static void sort_summary_type_cb (MainWindow    *mainwin,
 280                                   guint          action,
 281                                   GtkWidget     *widget);
 282 static void attract_by_subject_cb(MainWindow    *mainwin,
 283                                   guint          action,
 284                                   GtkWidget     *widget);
 285
 286 static void delete_duplicated_cb (MainWindow    *mainwin,
 287                                   guint          action,
 288                                   GtkWidget     *widget);
 289 static void filter_cb            (MainWindow    *mainwin,
 290                                   guint          action,
 291                                   GtkWidget     *widget);
 292 static void execute_summary_cb   (MainWindow    *mainwin,
 293                                   guint          action,
 294                                   GtkWidget     *widget);
 295 static void update_summary_cb    (MainWindow    *mainwin,
 296                                   guint          action,
 297                                   GtkWidget     *widget);
 298
 299 static void prev_cb              (MainWindow    *mainwin,
 300                                   guint          action,
 301                                   GtkWidget     *widget);
 302 static void next_cb              (MainWindow    *mainwin,
 303                                   guint          action,
 304                                   GtkWidget     *widget);
 305 static void next_unread_cb       (MainWindow    *mainwin,
 306                                   guint          action,
 307                                   GtkWidget     *widget);
 308 static void prev_unread_cb       (MainWindow    *mainwin,
 309                                   guint          action,
 310                                   GtkWidget     *widget);
 311
 312 static void prev_new_cb          (MainWindow    *mainwin,
 313                                   guint          action,
 314                                   GtkWidget     *widget);
 315 static void next_new_cb          (MainWindow    *mainwin,
 316                                   guint          action,
 317                                   GtkWidget     *widget);
 318 static void prev_marked_cb       (MainWindow    *mainwin,
 319                                   guint          action,
 320                                   GtkWidget     *widget);
 321 static void next_marked_cb       (MainWindow    *mainwin,
 322                                   guint          action,
 323                                   GtkWidget     *widget);
 324 static void prev_labeled_cb      (MainWindow    *mainwin,
 325                                   guint          action,
 326                                   GtkWidget     *widget);
 327 static void next_labeled_cb      (MainWindow    *mainwin,
 328                                   guint          action,
 329                                   GtkWidget     *widget);
 330
 331 static void goto_folder_cb       (MainWindow    *mainwin,
 332                                   guint          action,
 333                                   GtkWidget     *widget);
 334
 335 static void copy_cb              (MainWindow    *mainwin,
 336                                   guint          action,
 337                                   GtkWidget     *widget);
 338 static void allsel_cb            (MainWindow    *mainwin,
 339                                   guint          action,
 340                                   GtkWidget     *widget);
 341 static void select_thread_cb     (MainWindow    *mainwin,
 342                                   guint          action,
 343                                   GtkWidget     *widget);
 344
 345 static void create_filter_cb     (MainWindow    *mainwin,
 346                                   guint          action,
 347                                   GtkWidget     *widget);
 348
 349 static void prefs_common_open_cb        (MainWindow     *mainwin,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352 static void prefs_template_open_cb      (MainWindow     *mainwin,
 353                                          guint           action,
 354                                          GtkWidget      *widget);
 355 static void prefs_actions_open_cb       (MainWindow     *mainwin,
 356                                          guint           action,
 357                                          GtkWidget      *widget);
 358 static void prefs_account_open_cb       (MainWindow     *mainwin,
 359                                          guint           action,
 360                                          GtkWidget      *widget);
 361 static void prefs_scoring_open_cb       (MainWindow     *mainwin,
 362                                          guint           action,
 363                                          GtkWidget      *widget);
 364 static void prefs_filtering_open_cb     (MainWindow     *mainwin,
 365                                          guint           action,
 366                                          GtkWidget      *widget);
 367 #ifdef USE_OPENSSL
 368 static void ssl_manager_open_cb         (MainWindow     *mainwin,
 369                                          guint           action,
 370                                          GtkWidget      *widget);
 371 #endif
 372 static void new_account_cb       (MainWindow    *mainwin,
 373                                   guint          action,
 374                                   GtkWidget     *widget);
 375
 376 static void account_menu_cb      (GtkMenuItem   *menuitem,
 377                                   gpointer       data);
 378
 379 static void prefs_open_cb       (GtkMenuItem    *menuitem,
 380                                  gpointer        data);
 381 static void plugins_open_cb     (GtkMenuItem    *menuitem,
 382                                  gpointer        data);
 383
 384 static void online_switch_clicked(GtkButton     *btn,
 385                                   gpointer data);
 386
 387 static void manual_open_cb       (MainWindow    *mainwin,
 388                                   guint          action,
 389                                   GtkWidget     *widget);
 390
 391 static void scan_tree_func       (Folder        *folder,
 392                                   FolderItem    *item,
 393                                   gpointer       data);
 394
 395 static void toggle_work_offline_cb(MainWindow *mainwin, guint action, GtkWidget *widget);
 396
 397 static void addr_harvest_cb      ( MainWindow  *mainwin,
 398                                    guint       action,
 399                                    GtkWidget   *widget );
 400
 401 static void addr_harvest_msg_cb  ( MainWindow  *mainwin,
 402                                    guint       action,
 403                                    GtkWidget   *widget );
 404
 405 static gboolean mainwindow_focus_in_event       (GtkWidget      *widget,
 406                                                  GdkEventFocus  *focus,
 407                                                  gpointer        data);
 408 void main_window_reply_cb                       (MainWindow     *mainwin,
 409                                                  guint           action,
 410                                                  GtkWidget      *widget);
 411 gboolean mainwindow_progressindicator_hook      (gpointer        source,
 412                                                  gpointer        userdata);
 413 #define  SEPARATE_ACTION 500
 414
 415 static GtkItemFactoryEntry mainwin_entries[] =
 416 {
 417         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 418         {N_("/_File/_Folder"),                  NULL, NULL, 0, "<Branch>"},
 419         {N_("/_File/_Folder/Create _new folder..."),
 420                                                 NULL, new_folder_cb, 0, NULL},
 421         {N_("/_File/_Folder/_Rename folder..."),NULL, rename_folder_cb, 0, NULL},
 422         {N_("/_File/_Folder/_Delete folder"),   NULL, delete_folder_cb, 0, NULL},
 423         {N_("/_File/_Folder/---"),                      NULL, NULL, 0, "<Separator>"},
 424         {N_("/_File/_Folder/_Check for new messages in all folders"),
 425                                                 NULL, update_folderview_cb, 0, NULL},
 426         {N_("/_File/_Add mailbox"),             NULL, NULL, 0, "<Branch>"},
 427         {N_("/_File/_Add mailbox/MH..."),       NULL, add_mailbox_cb, 0, NULL},
 428         {N_("/_File/_Add mailbox/mbox..."),     NULL, add_mbox_cb, 0, NULL},
 429         {N_("/_File/_Import mbox file..."),     NULL, import_mbox_cb, 0, NULL},
 430         {N_("/_File/_Export to mbox file..."),  NULL, export_mbox_cb, 0, NULL},
 431         {N_("/_File/Empty _trash"),             "<shift>D", empty_trash_cb, 0, NULL},
 432         {N_("/_File/_Work offline"),            "<control>W", toggle_work_offline_cb, 0, "<ToggleItem>"},
 433         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 434         {N_("/_File/_Save as..."),              "<control>S", save_as_cb, 0, NULL},
 435         {N_("/_File/_Print..."),                NULL, print_cb, 0, NULL},
 436         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 437         /* {N_("/_File/_Close"),                "<alt>W", app_exit_cb, 0, NULL}, */
 438         {N_("/_File/E_xit"),                    "<control>Q", app_exit_cb, 0, NULL},
 439
 440         {N_("/_Edit"),                          NULL, NULL, 0, "<Branch>"},
 441         {N_("/_Edit/_Copy"),                    "<control>C", copy_cb, 0, NULL},
 442         {N_("/_Edit/Select _all"),              "<control>A", allsel_cb, 0, NULL},
 443         {N_("/_Edit/Select _thread"),           NULL, select_thread_cb, 0, NULL},
 444         {N_("/_Edit/---"),                      NULL, NULL, 0, "<Separator>"},
 445         {N_("/_Edit/_Find in current message..."),
 446                                                 "<control>F", search_cb, 0, NULL},
 447         {N_("/_Edit/_Search folder..."),        "<shift><control>F", search_cb, 1, NULL},
 448         {N_("/_View"),                          NULL, NULL, 0, "<Branch>"},
 449         {N_("/_View/Show or hi_de"),            NULL, NULL, 0, "<Branch>"},
 450         {N_("/_View/Show or hi_de/_Folder tree"),
 451                                                 NULL, toggle_folder_cb, 0, "<ToggleItem>"},
 452         {N_("/_View/Show or hi_de/_Message view"),
 453                                                 "V", toggle_message_cb, 0, "<ToggleItem>"},
 454         {N_("/_View/Show or hi_de/_Toolbar"),
 455                                                 NULL, NULL, 0, "<Branch>"},
 456         {N_("/_View/Show or hi_de/_Toolbar/Icon _and text"),
 457                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH, "<RadioItem>"},
 458         {N_("/_View/Show or hi_de/_Toolbar/_Icon"),
 459                                                 NULL, toggle_toolbar_cb, TOOLBAR_ICON, "/View/Show or hide/Toolbar/Icon and text"},
 460         {N_("/_View/Show or hi_de/_Toolbar/_Text"),
 461                                                 NULL, toggle_toolbar_cb, TOOLBAR_TEXT, "/View/Show or hide/Toolbar/Icon and text"},
 462         {N_("/_View/Show or hi_de/_Toolbar/_None"),
 463                                                 NULL, toggle_toolbar_cb, TOOLBAR_NONE, "/View/Show or hide/Toolbar/Icon and text"},
 464         {N_("/_View/Show or hi_de/Status _bar"),
 465                                                 NULL, toggle_statusbar_cb, 0, "<ToggleItem>"},
 466         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 467         {N_("/_View/Separate f_older tree"),    NULL, separate_widget_cb, SEPARATE_FOLDER, "<ToggleItem>"},
 468         {N_("/_View/Separate m_essage view"),   NULL, separate_widget_cb, SEPARATE_MESSAGE, "<ToggleItem>"},
 469         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 470         {N_("/_View/_Sort"),                    NULL, NULL, 0, "<Branch>"},
 471         {N_("/_View/_Sort/by _number"),         NULL, sort_summary_cb, SORT_BY_NUMBER, "<RadioItem>"},
 472         {N_("/_View/_Sort/by s_ize"),           NULL, sort_summary_cb, SORT_BY_SIZE, "/View/Sort/by number"},
 473         {N_("/_View/_Sort/by _date"),           NULL, sort_summary_cb, SORT_BY_DATE, "/View/Sort/by number"},
 474         {N_("/_View/_Sort/by _from"),           NULL, sort_summary_cb, SORT_BY_FROM, "/View/Sort/by number"},
 475         {N_("/_View/_Sort/by _recipient"),      NULL, sort_summary_cb, SORT_BY_TO, "/View/Sort/by number"},
 476         {N_("/_View/_Sort/by _subject"),        NULL, sort_summary_cb, SORT_BY_SUBJECT, "/View/Sort/by number"},
 477         {N_("/_View/_Sort/by _color label"),
 478                                                 NULL, sort_summary_cb, SORT_BY_LABEL, "/View/Sort/by number"},
 479         {N_("/_View/_Sort/by _mark"),           NULL, sort_summary_cb, SORT_BY_MARK, "/View/Sort/by number"},
 480         {N_("/_View/_Sort/by _status"),         NULL, sort_summary_cb, SORT_BY_STATUS, "/View/Sort/by number"},
 481         {N_("/_View/_Sort/by a_ttachment"),
 482                                                 NULL, sort_summary_cb, SORT_BY_MIME, "/View/Sort/by number"},
 483         {N_("/_View/_Sort/by score"),           NULL, sort_summary_cb, SORT_BY_SCORE, "/View/Sort/by number"},
 484         {N_("/_View/_Sort/by locked"),          NULL, sort_summary_cb, SORT_BY_LOCKED, "/View/Sort/by number"},
 485         {N_("/_View/_Sort/D_on't sort"),        NULL, sort_summary_cb, SORT_BY_NONE, "/View/Sort/by number"},
 486         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 487         {N_("/_View/_Sort/Ascending"),          NULL, sort_summary_type_cb, SORT_ASCENDING, "<RadioItem>"},
 488         {N_("/_View/_Sort/Descending"),         NULL, sort_summary_type_cb, SORT_DESCENDING, "/View/Sort/Ascending"},
 489         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 490         {N_("/_View/_Sort/_Attract by subject"),
 491                                                 NULL, attract_by_subject_cb, 0, NULL},
 492         {N_("/_View/Th_read view"),             "<control>T", thread_cb, 0, "<ToggleItem>"},
 493         {N_("/_View/E_xpand all threads"),      NULL, expand_threads_cb, 0, NULL},
 494         {N_("/_View/Co_llapse all threads"),    NULL, collapse_threads_cb, 0, NULL},
 495         {N_("/_View/_Hide read messages"),      NULL, hide_read_messages, 0, "<ToggleItem>"},
 496         {N_("/_View/Set displayed _items..."),  NULL, set_display_item_cb, 0, NULL},
 497
 498         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 499         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 500         {N_("/_View/_Go to/_Prev message"),     "P", prev_cb, 0, NULL},
 501         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 502         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 503         {N_("/_View/_Go to/P_rev unread message"),
 504                                                 "<shift>P", prev_unread_cb, 0, NULL},
 505         {N_("/_View/_Go to/N_ext unread message"),
 506                                                 "<shift>N", next_unread_cb, 0, NULL},
 507         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 508         {N_("/_View/_Go to/Prev ne_w message"), NULL, prev_new_cb, 0, NULL},
 509         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 510         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 511         {N_("/_View/_Go to/Prev _marked message"),
 512                                                 NULL, prev_marked_cb, 0, NULL},
 513         {N_("/_View/_Go to/Next m_arked message"),
 514                                                 NULL, next_marked_cb, 0, NULL},
 515         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 516         {N_("/_View/_Go to/Prev _labeled message"),
 517                                                 NULL, prev_labeled_cb, 0, NULL},
 518         {N_("/_View/_Go to/Next la_beled message"),
 519                                                 NULL, next_labeled_cb, 0, NULL},
 520         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 521         {N_("/_View/_Go to/Other _folder..."),  "G", goto_folder_cb, 0, NULL},
 522         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 523
 524 #define CODESET_SEPARATOR \
 525         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"}
 526 #define CODESET_ACTION(action) \
 527          NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 528
 529         {N_("/_View/_Code set"),                NULL, NULL, 0, "<Branch>"},
 530         {N_("/_View/_Code set/_Auto detect"),
 531          NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 532         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"},
 533         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 534          CODESET_ACTION(C_US_ASCII)},
 535
 536 #if HAVE_ICONV
 537         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 538          CODESET_ACTION(C_UTF_8)},
 539         CODESET_SEPARATOR,
 540 #endif
 541         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 542          CODESET_ACTION(C_ISO_8859_1)},
 543         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 544          CODESET_ACTION(C_ISO_8859_15)},
 545         CODESET_SEPARATOR,
 546 #if HAVE_ICONV
 547         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 548          CODESET_ACTION(C_ISO_8859_2)},
 549         CODESET_SEPARATOR,
 550         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 551          CODESET_ACTION(C_ISO_8859_13)},
 552         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 553          CODESET_ACTION(C_ISO_8859_4)},
 554         CODESET_SEPARATOR,
 555         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 556          CODESET_ACTION(C_ISO_8859_7)},
 557         CODESET_SEPARATOR,
 558         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 559          CODESET_ACTION(C_ISO_8859_9)},
 560         CODESET_SEPARATOR,
 561         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 562          CODESET_ACTION(C_ISO_8859_5)},
 563         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 564          CODESET_ACTION(C_KOI8_R)},
 565         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 566          CODESET_ACTION(C_WINDOWS_1251)},
 567         CODESET_SEPARATOR,
 568 #endif
 569         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 570          CODESET_ACTION(C_ISO_2022_JP)},
 571 #if HAVE_ICONV
 572         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 573          CODESET_ACTION(C_ISO_2022_JP_2)},
 574 #endif
 575         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 576          CODESET_ACTION(C_EUC_JP)},
 577         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 578          CODESET_ACTION(C_SHIFT_JIS)},
 579 #if HAVE_ICONV
 580         CODESET_SEPARATOR,
 581         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 582          CODESET_ACTION(C_GB2312)},
 583         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 584          CODESET_ACTION(C_BIG5)},
 585         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 586          CODESET_ACTION(C_EUC_TW)},
 587         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 588          CODESET_ACTION(C_ISO_2022_CN)},
 589         CODESET_SEPARATOR,
 590         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 591          CODESET_ACTION(C_EUC_KR)},
 592         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 593          CODESET_ACTION(C_ISO_2022_KR)},
 594         CODESET_SEPARATOR,
 595         {N_("/_View/_Code set/Thai (TIS-620)"),
 596          CODESET_ACTION(C_TIS_620)},
 597         {N_("/_View/_Code set/Thai (Windows-874)"),
 598          CODESET_ACTION(C_WINDOWS_874)},
 599 #endif
 600
 601 #undef CODESET_SEPARATOR
 602 #undef CODESET_ACTION
 603
 604         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 605         {N_("/_View/Open in new _window"),      "<control><alt>N", open_msg_cb, 0, NULL},
 606         {N_("/_View/Mess_age source"),          "<control>U", view_source_cb, 0, NULL},
 607         {N_("/_View/Show all _headers"),        "<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 608         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 609         {N_("/_View/_Update summary"),          "<control><alt>U", update_summary_cb,  0, NULL},
 610
 611         {N_("/_Message"),                       NULL, NULL, 0, "<Branch>"},
 612         {N_("/_Message/Get new ma_il"),         "<control>I",   inc_mail_cb, 0, NULL},
 613         {N_("/_Message/Get from _all accounts"),
 614                                                 "<shift><control>I", inc_all_account_mail_cb, 0, NULL},
 615         {N_("/_Message/Cancel receivin_g"),     NULL, inc_cancel_cb, 0, NULL},
 616         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 617         {N_("/_Message/_Send queued messages"), NULL, send_queue_cb, 0, NULL},
 618         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 619         {N_("/_Message/Compose a_n email message"),     "<control>M", compose_mail_cb, 0, NULL},
 620         {N_("/_Message/Compose a news message"),        NULL,   compose_news_cb, 0, NULL},
 621         {N_("/_Message/_Reply"),                "<control>R",   main_window_reply_cb, COMPOSE_REPLY, NULL},
 622         {N_("/_Message/Repl_y to"),             NULL, NULL, 0, "<Branch>"},
 623         {N_("/_Message/Repl_y to/_all"),        "<shift><control>R", main_window_reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 624         {N_("/_Message/Repl_y to/_sender"),     NULL, main_window_reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 625         {N_("/_Message/Repl_y to/mailing _list"),
 626                                                 "<control>L", main_window_reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 627         {N_("/_Message/Follow-up and reply to"),NULL, main_window_reply_cb, COMPOSE_FOLLOWUP_AND_REPLY_TO, NULL},
 628         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 629         {N_("/_Message/_Forward"),              "<control><alt>F", main_window_reply_cb, COMPOSE_FORWARD, NULL},
 630         {N_("/_Message/Redirect"),              NULL, main_window_reply_cb, COMPOSE_REDIRECT, NULL},
 631         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 632         {N_("/_Message/Re-_edit"),              NULL, reedit_cb, 0, NULL},
 633         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 634         {N_("/_Message/M_ove..."),              "<control>O", move_to_cb, 0, NULL},
 635         {N_("/_Message/_Copy..."),              "<shift><control>O", copy_to_cb, 0, NULL},
 636         {N_("/_Message/_Delete"),               "<control>D", delete_cb,  0, NULL},
 637         {N_("/_Message/Cancel a news message"), "", cancel_cb,  0, NULL},
 638         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 639         {N_("/_Message/_Mark"),                 NULL, NULL, 0, "<Branch>"},
 640         {N_("/_Message/_Mark/_Mark"),           "<shift>asterisk", mark_cb, 0, NULL},
 641         {N_("/_Message/_Mark/_Unmark"),         "U", unmark_cb, 0, NULL},
 642         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 643         {N_("/_Message/_Mark/Mark as unr_ead"), "<shift>exclam", mark_as_unread_cb, 0, NULL},
 644         {N_("/_Message/_Mark/Mark as rea_d"),
 645                                                 NULL, mark_as_read_cb, 0, NULL},
 646         {N_("/_Message/_Mark/Mark all _read"),  NULL, mark_all_read_cb, 0, NULL},
 647
 648         {N_("/_Tools"),                         NULL, NULL, 0, "<Branch>"},
 649         {N_("/_Tools/_Address book..."),        "<shift><control>A", addressbook_open_cb, 0, NULL},
 650         {N_("/_Tools/Add sender to address boo_k"),
 651                                                 NULL, add_address_cb, 0, NULL},
 652         {N_("/_Tools/_Harvest addresses"),      NULL, NULL, 0, "<Branch>"},
 653         {N_("/_Tools/_Harvest addresses/from _Folder..."),
 654                                                 NULL, addr_harvest_cb, 0, NULL},
 655         {N_("/_Tools/_Harvest addresses/from _Messages..."),
 656                                                 NULL, addr_harvest_msg_cb, 0, NULL},
 657         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 658         {N_("/_Tools/_Filter messages"),                NULL, filter_cb, 0, NULL},
 659         {N_("/_Tools/_Create filter rule"),     NULL, NULL, 0, "<Branch>"},
 660         {N_("/_Tools/_Create filter rule/_Automatically"),
 661                                                 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 662         {N_("/_Tools/_Create filter rule/by _From"),
 663                                                 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 664         {N_("/_Tools/_Create filter rule/by _To"),
 665                                                 NULL, create_filter_cb, FILTER_BY_TO, NULL},
 666         {N_("/_Tools/_Create filter rule/by _Subject"),
 667                                                 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 668         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 669         {N_("/_Tools/Actio_ns"),                NULL, NULL, 0, "<Branch>"},
 670         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 671         {N_("/_Tools/Delete du_plicated messages"),
 672                                                 NULL, delete_duplicated_cb,   0, NULL},
 673         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 674         {N_("/_Tools/E_xecute"),                "X", execute_summary_cb, 0, NULL},
 675 #ifdef USE_OPENSSL
 676         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 677         {N_("/_Tools/SSL certi_ficates..."),
 678                                                 NULL, ssl_manager_open_cb, 0, NULL},
 679 #endif
 680         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 681         {N_("/_Tools/_Log window"),             "<shift><control>L", log_window_show_cb, 0, NULL},
 682
 683         {N_("/_Configuration"),                 NULL, NULL, 0, "<Branch>"},
 684         {N_("/_Configuration/C_hange current account"),
 685                                                 NULL, NULL, 0, "<Branch>"},
 686         {N_("/_Configuration/_Preferences for current account..."),
 687                                                 NULL, prefs_account_open_cb, 0, NULL},
 688         {N_("/_Configuration/Create _new account..."),
 689                                                 NULL, new_account_cb, 0, NULL},
 690         {N_("/_Configuration/_Edit accounts..."),
 691                                                 NULL, account_edit_open, 0, NULL},
 692         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 693         {N_("/_Configuration/_Common preferences..."),
 694                                                 NULL, prefs_common_open_cb, 0, NULL},
 695         {N_("/_Configuration/_Scoring..."),
 696                                                 NULL, prefs_scoring_open_cb, 0, NULL},
 697         {N_("/_Configuration/_Filtering..."),
 698                                                 NULL, prefs_filtering_open_cb, 0, NULL},
 699         {N_("/_Configuration/_Templates..."),   NULL, prefs_template_open_cb, 0, NULL},
 700         {N_("/_Configuration/_Actions..."),     NULL, prefs_actions_open_cb, 0, NULL},
 701         {N_("/_Configuration/_Other Preferences..."),  NULL, prefs_open_cb, 0, NULL},
 702         {N_("/_Configuration/Plugins..."),      NULL, plugins_open_cb, 0, NULL},
 703
 704         {N_("/_Help"),                          NULL, NULL, 0, "<Branch>"},
 705         {N_("/_Help/_Manual (Local)"),          NULL, manual_open_cb, MANUAL_MANUAL_LOCAL, NULL},
 706         {N_("/_Help/_Manual (Sylpheed Doc Homepage)"),
 707                                                 NULL, manual_open_cb, MANUAL_MANUAL_SYLDOC, NULL},
 708         {N_("/_Help/_FAQ (Local)"),             NULL, manual_open_cb, MANUAL_FAQ_LOCAL, NULL},
 709         {N_("/_Help/_FAQ (Sylpheed Doc Homepage)"),
 710                                                 NULL, manual_open_cb, MANUAL_FAQ_SYLDOC, NULL},
 711         {N_("/_Help/_Claws FAQ (Claws Documentation)"),
 712                                                 NULL, manual_open_cb, MANUAL_FAQ_CLAWS, NULL},
 713         {N_("/_Help/---"),                      NULL, NULL, 0, "<Separator>"},
 714         {N_("/_Help/_About"),                   NULL, about_show, 0, NULL}
 715 };
 716
 717 MainWindow *main_window_create(SeparateType type)
 718 {
 719         MainWindow *mainwin;
 720         GtkWidget *window;
 721         GtkWidget *vbox;
 722         GtkWidget *menubar;
 723         GtkWidget *handlebox;
 724         GtkWidget *vbox_body;
 725         GtkWidget *hbox_stat;
 726         GtkWidget *statusbar;
 727         GtkWidget *progressbar;
 728         GtkWidget *statuslabel;
 729         GtkWidget *ac_button;
 730         GtkWidget *ac_label;
 731         GtkWidget *online_pixmap;
 732         GtkWidget *offline_pixmap;
 733         GtkWidget *online_switch;
 734         GtkWidget *offline_switch;
 735         GtkTooltips *offline_tip;
 736         GtkTooltips *online_tip;
 737         GtkTooltips *sel_ac_tip;
 738
 739         FolderView *folderview;
 740         SummaryView *summaryview;
 741         MessageView *messageview;
 742         GdkColormap *colormap;
 743         GdkColor color[4];
 744         gboolean success[4];
 745         GtkItemFactory *ifactory;
 746         GtkWidget *ac_menu;
 747         GtkWidget *menuitem;
 748         gint i;
 749         guint n_menu_entries;
 750
 751         static GdkGeometry geometry;
 752
 753         debug_print("Creating main window...\n");
 754         mainwin = g_new0(MainWindow, 1);
 755
 756         /* main window */
 757         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 758         gtk_window_set_title(GTK_WINDOW(window), PROG_VERSION);
 759         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 760         gtk_window_set_wmclass(GTK_WINDOW(window), "main_window", "Sylpheed");
 761
 762         if (!geometry.min_height) {
 763                 geometry.min_width = 320;
 764                 geometry.min_height = 200;
 765         }
 766         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 767                                       GDK_HINT_MIN_SIZE);
 768
 769         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 770                            GTK_SIGNAL_FUNC(main_window_close_cb), mainwin);
 771         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 772         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
 773                            GTK_SIGNAL_FUNC(mainwindow_focus_in_event),
 774                            mainwin);
 775         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 776                                 GTK_SIGNAL_FUNC(mainwindow_key_pressed), mainwin);
 777
 778         gtk_widget_realize(window);
 779         gtk_widget_add_events(window, GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
 780
 781
 782         gtkut_widget_set_app_icon(window);
 783
 784         vbox = gtk_vbox_new(FALSE, 0);
 785         gtk_widget_show(vbox);
 786         gtk_container_add(GTK_CONTAINER(window), vbox);
 787
 788         /* menu bar */
 789         n_menu_entries = sizeof(mainwin_entries) / sizeof(mainwin_entries[0]);
 790         menubar = menubar_create(window, mainwin_entries,
 791                                  n_menu_entries, "<Main>", mainwin);
 792         gtk_widget_show(menubar);
 793         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 794         ifactory = gtk_item_factory_from_widget(menubar);
 795
 796         menu_set_sensitive(ifactory, "/Help/Manual (Local)", manual_available(MANUAL_MANUAL_LOCAL));
 797         menu_set_sensitive(ifactory, "/Help/FAQ (Local)", manual_available(MANUAL_FAQ_LOCAL));
 798
 799         handlebox = gtk_handle_box_new();
 800         gtk_widget_show(handlebox);
 801         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 802
 803         /* link window to mainwin->window to avoid gdk warnings */
 804         mainwin->window       = window;
 805
 806         /* create toolbar */
 807         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
 808                                           handlebox,
 809                                           (gpointer)mainwin);
 810
 811         /* vbox that contains body */
 812         vbox_body = gtk_vbox_new(FALSE, BORDER_WIDTH);
 813         gtk_widget_show(vbox_body);
 814         gtk_container_set_border_width(GTK_CONTAINER(vbox_body), BORDER_WIDTH);
 815         gtk_box_pack_start(GTK_BOX(vbox), vbox_body, TRUE, TRUE, 0);
 816
 817         hbox_stat = gtk_hbox_new(FALSE, 2);
 818         gtk_box_pack_end(GTK_BOX(vbox_body), hbox_stat, FALSE, FALSE, 0);
 819
 820         statusbar = statusbar_create();
 821         gtk_box_pack_start(GTK_BOX(hbox_stat), statusbar, TRUE, TRUE, 0);
 822
 823         progressbar = gtk_progress_bar_new();
 824         gtk_widget_set_usize(progressbar, 120, 1);
 825         gtk_box_pack_start(GTK_BOX(hbox_stat), progressbar, FALSE, FALSE, 0);
 826
 827         online_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_WORK_ONLINE);
 828         offline_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_WORK_OFFLINE);
 829         online_tip = gtk_tooltips_new();
 830         online_switch = gtk_button_new ();
 831         gtk_tooltips_set_tip(GTK_TOOLTIPS(online_tip),
 832                              online_switch, _("Go offline"), NULL);
 833         offline_tip = gtk_tooltips_new();
 834         offline_switch = gtk_button_new ();
 835         gtk_tooltips_set_tip(GTK_TOOLTIPS(offline_tip),
 836                              offline_switch, _("Go online"), NULL);
 837         gtk_container_add (GTK_CONTAINER(online_switch), online_pixmap);
 838         gtk_button_set_relief (GTK_BUTTON(online_switch), GTK_RELIEF_NONE);
 839         gtk_signal_connect (GTK_OBJECT(online_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 840         gtk_box_pack_start (GTK_BOX(hbox_stat), online_switch, FALSE, FALSE, 0);
 841         gtk_container_add (GTK_CONTAINER(offline_switch), offline_pixmap);
 842         gtk_button_set_relief (GTK_BUTTON(offline_switch), GTK_RELIEF_NONE);
 843         gtk_signal_connect (GTK_OBJECT(offline_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 844         gtk_box_pack_start (GTK_BOX(hbox_stat), offline_switch, FALSE, FALSE, 0);
 845
 846         statuslabel = gtk_label_new("");
 847         gtk_box_pack_start(GTK_BOX(hbox_stat), statuslabel, FALSE, FALSE, 0);
 848
 849         sel_ac_tip = gtk_tooltips_new();
 850         ac_button = gtk_button_new();
 851         gtk_tooltips_set_tip(GTK_TOOLTIPS(sel_ac_tip),
 852                              ac_button, _("Select account"), NULL);
 853         gtk_button_set_relief(GTK_BUTTON(ac_button), GTK_RELIEF_NONE);
 854         GTK_WIDGET_UNSET_FLAGS(ac_button, GTK_CAN_FOCUS);
 855         gtk_widget_set_usize(ac_button, -1, 1);
 856         gtk_box_pack_end(GTK_BOX(hbox_stat), ac_button, FALSE, FALSE, 0);
 857         gtk_signal_connect(GTK_OBJECT(ac_button), "button_press_event",
 858                            GTK_SIGNAL_FUNC(ac_label_button_pressed), mainwin);
 859
 860         ac_label = gtk_label_new("");
 861         gtk_container_add(GTK_CONTAINER(ac_button), ac_label);
 862
 863         gtk_widget_show_all(hbox_stat);
 864
 865         gtk_widget_hide(offline_switch);
 866         /* create views */
 867         mainwin->folderview  = folderview  = folderview_create();
 868         mainwin->summaryview = summaryview = summary_create();
 869         mainwin->messageview = messageview = messageview_create(mainwin);
 870         mainwin->logwin      = log_window_create();
 871
 872         folderview->mainwin      = mainwin;
 873         folderview->summaryview  = summaryview;
 874
 875         summaryview->mainwin     = mainwin;
 876         summaryview->folderview  = folderview;
 877         summaryview->messageview = messageview;
 878         summaryview->window      = window;
 879
 880         mainwin->vbox         = vbox;
 881         mainwin->menubar      = menubar;
 882         mainwin->menu_factory = ifactory;
 883         mainwin->handlebox    = handlebox;
 884         mainwin->vbox_body    = vbox_body;
 885         mainwin->hbox_stat    = hbox_stat;
 886         mainwin->statusbar    = statusbar;
 887         mainwin->progressbar  = progressbar;
 888         mainwin->statuslabel  = statuslabel;
 889         mainwin->ac_button    = ac_button;
 890         mainwin->ac_label     = ac_label;
 891
 892         mainwin->online_switch     = online_switch;
 893         mainwin->offline_switch    = offline_switch;
 894         mainwin->online_pixmap     = online_pixmap;
 895         mainwin->offline_pixmap    = offline_pixmap;
 896
 897         /* set context IDs for status bar */
 898         mainwin->mainwin_cid = gtk_statusbar_get_context_id
 899                 (GTK_STATUSBAR(statusbar), "Main Window");
 900         mainwin->folderview_cid = gtk_statusbar_get_context_id
 901                 (GTK_STATUSBAR(statusbar), "Folder View");
 902         mainwin->summaryview_cid = gtk_statusbar_get_context_id
 903                 (GTK_STATUSBAR(statusbar), "Summary View");
 904
 905         /* allocate colors for summary view and folder view */
 906         summaryview->color_marked.red = summaryview->color_marked.green = 0;
 907         summaryview->color_marked.blue = (guint16)65535;
 908
 909         summaryview->color_dim.red = summaryview->color_dim.green =
 910                 summaryview->color_dim.blue = COLOR_DIM;
 911
 912         gtkut_convert_int_to_gdk_color(prefs_common.color_new,
 913                                        &folderview->color_new);
 914
 915         gtkut_convert_int_to_gdk_color(prefs_common.tgt_folder_col,
 916                                        &folderview->color_op);
 917
 918         summaryview->color_important.red = 0;
 919         summaryview->color_important.green = 0;
 920         summaryview->color_important.blue = (guint16)65535;
 921
 922         color[0] = summaryview->color_marked;
 923         color[1] = summaryview->color_dim;
 924         color[2] = folderview->color_new;
 925         color[3] = folderview->color_op;
 926
 927         colormap = gdk_window_get_colormap(window->window);
 928         gdk_colormap_alloc_colors(colormap, color, 4, FALSE, TRUE, success);
 929         for (i = 0; i < 4; i++) {
 930                 if (success[i] == FALSE)
 931                         g_warning("MainWindow: color allocation %d failed\n", i);
 932         }
 933
 934         debug_print("done.\n");
 935
 936         messageview->visible = prefs_common.msgview_visible;
 937
 938         main_window_set_widgets(mainwin, type);
 939
 940         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
 941                            GTK_SIGNAL_FUNC(main_window_size_allocate_cb),
 942                            mainwin);
 943
 944         /* set menu items */
 945         menuitem = gtk_item_factory_get_item
 946                 (ifactory, "/View/Code set/Auto detect");
 947         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
 948
 949         switch (prefs_common.toolbar_style) {
 950         case TOOLBAR_NONE:
 951                 menuitem = gtk_item_factory_get_item
 952                         (ifactory, "/View/Show or hide/Toolbar/None");
 953                 break;
 954         case TOOLBAR_ICON:
 955                 menuitem = gtk_item_factory_get_item
 956                         (ifactory, "/View/Show or hide/Toolbar/Icon");
 957                 break;
 958         case TOOLBAR_TEXT:
 959                 menuitem = gtk_item_factory_get_item
 960                         (ifactory, "/View/Show or hide/Toolbar/Text");
 961                 break;
 962         case TOOLBAR_BOTH:
 963                 menuitem = gtk_item_factory_get_item
 964                         (ifactory, "/View/Show or hide/Toolbar/Icon and text");
 965         }
 966         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
 967
 968         gtk_widget_hide(mainwin->hbox_stat);
 969         menuitem = gtk_item_factory_get_item
 970                 (ifactory, "/View/Show or hide/Status bar");
 971         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
 972                                        prefs_common.show_statusbar);
 973
 974         gtk_widget_hide(GTK_WIDGET(mainwin->summaryview->hbox_search));
 975
 976         if (prefs_common.show_searchbar) {
 977                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mainwin->summaryview->toggle_search), TRUE);
 978                 if (prefs_common.summary_quicksearch_type != S_SEARCH_EXTENDED)
 979                         gtk_widget_hide(summaryview->search_description);
 980         }
 981
 982         /* set account selection menu */
 983         ac_menu = gtk_item_factory_get_widget
 984                 (ifactory, "/Configuration/Change current account");
 985         gtk_signal_connect(GTK_OBJECT(ac_menu), "selection_done",
 986                            GTK_SIGNAL_FUNC(ac_menu_popup_closed), mainwin);
 987         mainwin->ac_menu = ac_menu;
 988
 989         toolbar_main_set_sensitive(mainwin);
 990
 991         /* create actions menu */
 992         action_update_mainwin_menu(ifactory, mainwin);
 993
 994         /* attach accel groups to main window */
 995 #define ADD_MENU_ACCEL_GROUP_TO_WINDOW(menu,win)        \
 996         gtk_window_add_accel_group                      \
 997                 (GTK_WINDOW(win),                       \
 998                  gtk_item_factory_from_widget(menu)->accel_group)
 999
1000         ADD_MENU_ACCEL_GROUP_TO_WINDOW(summaryview->popupmenu,mainwin->window);
1001
1002         /* connect the accelerators for equivalent
1003            menu items in different menus             */
1004         menu_connect_identical_items();
1005
1006
1007
1008         /* show main window */
1009         gtk_widget_show(mainwin->window);
1010
1011         /* initialize views */
1012         folderview_init(folderview);
1013         summary_init(summaryview);
1014         messageview_init(messageview);
1015         log_window_init(mainwin->logwin);
1016         log_window_set_clipping(mainwin->logwin, prefs_common.cliplog,
1017                                 prefs_common.loglength);
1018 #ifdef USE_OPENSSL
1019         sslcertwindow_register_hook();
1020 #endif
1021         mainwin->lock_count = 0;
1022         mainwin->menu_lock_count = 0;
1023         mainwin->cursor_count = 0;
1024
1025         mainwin->progressindicator_hook =
1026                 hooks_register_hook(PROGRESSINDICATOR_HOOKLIST, mainwindow_progressindicator_hook, mainwin);
1027
1028         if (!watch_cursor)
1029                 watch_cursor = gdk_cursor_new(GDK_WATCH);
1030
1031         mainwin_list = g_list_append(mainwin_list, mainwin);
1032
1033         /* init work_offline */
1034         if (prefs_common.work_offline)
1035                 online_switch_clicked (GTK_BUTTON(online_switch), mainwin);
1036
1037         return mainwin;
1038 }
1039
1040 void main_window_cursor_wait(MainWindow *mainwin)
1041 {
1042
1043         if (mainwin->cursor_count == 0)
1044                 gdk_window_set_cursor(mainwin->window->window, watch_cursor);
1045
1046         mainwin->cursor_count++;
1047
1048         gdk_flush();
1049 }
1050
1051 void main_window_cursor_normal(MainWindow *mainwin)
1052 {
1053         if (mainwin->cursor_count)
1054                 mainwin->cursor_count--;
1055
1056         if (mainwin->cursor_count == 0)
1057                 gdk_window_set_cursor(mainwin->window->window, NULL);
1058
1059         gdk_flush();
1060 }
1061
1062 /* lock / unlock the user-interface */
1063 void main_window_lock(MainWindow *mainwin)
1064 {
1065         if (mainwin->lock_count == 0)
1066                 gtk_widget_set_sensitive(mainwin->ac_button, FALSE);
1067
1068         mainwin->lock_count++;
1069
1070         main_window_set_menu_sensitive(mainwin);
1071         toolbar_main_set_sensitive(mainwin);
1072 }
1073
1074 void main_window_unlock(MainWindow *mainwin)
1075 {
1076         if (mainwin->lock_count)
1077                 mainwin->lock_count--;
1078
1079         main_window_set_menu_sensitive(mainwin);
1080         toolbar_main_set_sensitive(mainwin);
1081
1082         if (mainwin->lock_count == 0)
1083                 gtk_widget_set_sensitive(mainwin->ac_button, TRUE);
1084 }
1085
1086 static void main_window_menu_callback_block(MainWindow *mainwin)
1087 {
1088         mainwin->menu_lock_count++;
1089 }
1090
1091 static void main_window_menu_callback_unblock(MainWindow *mainwin)
1092 {
1093         if (mainwin->menu_lock_count)
1094                 mainwin->menu_lock_count--;
1095 }
1096
1097 void main_window_reflect_prefs_all(void)
1098 {
1099         main_window_reflect_prefs_all_real(FALSE);
1100 }
1101
1102 void main_window_reflect_prefs_all_real(gboolean pixmap_theme_changed)
1103 {
1104         GList *cur;
1105         MainWindow *mainwin;
1106         GtkWidget *pixmap;
1107
1108         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1109                 mainwin = (MainWindow *)cur->data;
1110
1111                 main_window_show_cur_account(mainwin);
1112                 main_window_set_menu_sensitive(mainwin);
1113                 toolbar_main_set_sensitive(mainwin);
1114
1115                 /* pixmap themes */
1116                 if (pixmap_theme_changed) {
1117                         toolbar_update(TOOLBAR_MAIN, mainwin);
1118                         messageview_reflect_prefs_pixmap_theme();
1119                         compose_reflect_prefs_pixmap_theme();
1120                         folderview_reflect_prefs_pixmap_theme(mainwin->folderview);
1121                         summary_reflect_prefs_pixmap_theme(mainwin->summaryview);
1122
1123                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_WORK_ONLINE);
1124                         gtk_container_remove(GTK_CONTAINER(mainwin->online_switch),
1125                                              mainwin->online_pixmap);
1126                         gtk_container_add (GTK_CONTAINER(mainwin->online_switch), pixmap);
1127                         gtk_widget_show(pixmap);
1128                         mainwin->online_pixmap = pixmap;
1129                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_WORK_OFFLINE);
1130                         gtk_container_remove(GTK_CONTAINER(mainwin->offline_switch),
1131                                              mainwin->offline_pixmap);
1132                         gtk_container_add (GTK_CONTAINER(mainwin->offline_switch), pixmap);
1133                         gtk_widget_show(pixmap);
1134                         mainwin->offline_pixmap = pixmap;
1135                 }
1136
1137                 summary_redisplay_msg(mainwin->summaryview);
1138                 headerview_set_visibility(mainwin->messageview->headerview,
1139                                           prefs_common.display_header_pane);
1140         }
1141 }
1142
1143 void main_window_set_summary_column(void)
1144 {
1145         GList *cur;
1146         MainWindow *mainwin;
1147
1148         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1149                 mainwin = (MainWindow *)cur->data;
1150                 summary_set_column_order(mainwin->summaryview);
1151         }
1152 }
1153
1154 void main_window_set_account_menu(GList *account_list)
1155 {
1156         GList *cur, *cur_ac, *cur_item;
1157         GtkWidget *menuitem;
1158         MainWindow *mainwin;
1159         PrefsAccount *ac_prefs;
1160
1161         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1162                 mainwin = (MainWindow *)cur->data;
1163
1164                 /* destroy all previous menu item */
1165                 cur_item = GTK_MENU_SHELL(mainwin->ac_menu)->children;
1166                 while (cur_item != NULL) {
1167                         GList *next = cur_item->next;
1168                         gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1169                         cur_item = next;
1170                 }
1171
1172                 for (cur_ac = account_list; cur_ac != NULL;
1173                      cur_ac = cur_ac->next) {
1174                         ac_prefs = (PrefsAccount *)cur_ac->data;
1175
1176                         menuitem = gtk_menu_item_new_with_label
1177                                 (ac_prefs->account_name
1178                                  ? ac_prefs->account_name : _("Untitled"));
1179                         gtk_widget_show(menuitem);
1180                         gtk_menu_append(GTK_MENU(mainwin->ac_menu), menuitem);
1181                         gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
1182                                            GTK_SIGNAL_FUNC(account_menu_cb),
1183                                            ac_prefs);
1184                 }
1185         }
1186 }
1187
1188 static void main_window_show_cur_account(MainWindow *mainwin)
1189 {
1190         gchar *buf;
1191         gchar *ac_name;
1192
1193         ac_name = g_strdup(cur_account
1194                            ? (cur_account->account_name
1195                               ? cur_account->account_name : _("Untitled"))
1196                            : _("none"));
1197
1198         if (cur_account)
1199                 buf = g_strdup_printf("%s - %s", ac_name, PROG_VERSION);
1200         else
1201                 buf = g_strdup(PROG_VERSION);
1202         gtk_window_set_title(GTK_WINDOW(mainwin->window), buf);
1203         g_free(buf);
1204
1205         gtk_label_set_text(GTK_LABEL(mainwin->ac_label), ac_name);
1206         gtk_widget_queue_resize(mainwin->ac_button);
1207
1208         g_free(ac_name);
1209 }
1210
1211 GtkWidget *main_window_get_folder_window(MainWindow *mainwin)
1212 {
1213         switch (mainwin->type) {
1214         case SEPARATE_FOLDER:
1215                 return mainwin->win.sep_folder.folderwin;
1216         case SEPARATE_BOTH:
1217                 return mainwin->win.sep_both.folderwin;
1218         default:
1219                 return NULL;
1220         }
1221 }
1222
1223 GtkWidget *main_window_get_message_window(MainWindow *mainwin)
1224 {
1225         switch (mainwin->type) {
1226         case SEPARATE_MESSAGE:
1227                 return mainwin->win.sep_message.messagewin;
1228         case SEPARATE_BOTH:
1229                 return mainwin->win.sep_both.messagewin;
1230         default:
1231                 return NULL;
1232         }
1233 }
1234
1235 void main_window_separation_change(MainWindow *mainwin, SeparateType type)
1236 {
1237         GtkWidget *folder_wid  = GTK_WIDGET_PTR(mainwin->folderview);
1238         GtkWidget *summary_wid = GTK_WIDGET_PTR(mainwin->summaryview);
1239         /* GtkWidget *message_wid = GTK_WIDGET_PTR(mainwin->messageview); */
1240         GtkWidget *message_wid = mainwin->messageview->vbox;
1241
1242         debug_print("Changing window separation type from %d to %d\n",
1243                     mainwin->type, type);
1244
1245         if (mainwin->type == type) return;
1246
1247         /* remove widgets from those containers */
1248         gtk_widget_ref(folder_wid);
1249         gtk_widget_ref(summary_wid);
1250         gtk_widget_ref(message_wid);
1251         gtkut_container_remove
1252                 (GTK_CONTAINER(folder_wid->parent), folder_wid);
1253         gtkut_container_remove
1254                 (GTK_CONTAINER(summary_wid->parent), summary_wid);
1255         gtkut_container_remove
1256                 (GTK_CONTAINER(message_wid->parent), message_wid);
1257
1258         /* clean containers */
1259         switch (mainwin->type) {
1260         case SEPARATE_NONE:
1261                 gtk_widget_destroy(mainwin->win.sep_none.hpaned);
1262                 break;
1263         case SEPARATE_FOLDER:
1264                 gtk_widget_destroy(mainwin->win.sep_folder.vpaned);
1265                 gtk_widget_destroy(mainwin->win.sep_folder.folderwin);
1266                 break;
1267         case SEPARATE_MESSAGE:
1268                 gtk_widget_destroy(mainwin->win.sep_message.hpaned);
1269                 gtk_widget_destroy(mainwin->win.sep_message.messagewin);
1270                 break;
1271         case SEPARATE_BOTH:
1272                 gtk_widget_destroy(mainwin->win.sep_both.messagewin);
1273                 gtk_widget_destroy(mainwin->win.sep_both.folderwin);
1274                 break;
1275         }
1276
1277         gtk_widget_hide(mainwin->window);
1278         main_window_set_widgets(mainwin, type);
1279         gtk_widget_show(mainwin->window);
1280
1281         gtk_widget_unref(folder_wid);
1282         gtk_widget_unref(summary_wid);
1283         gtk_widget_unref(message_wid);
1284 }
1285
1286 void main_window_toggle_message_view(MainWindow *mainwin)
1287 {
1288         SummaryView *summaryview = mainwin->summaryview;
1289         union CompositeWin *cwin = &mainwin->win;
1290         GtkWidget *vpaned = NULL;
1291         GtkWidget *container = NULL;
1292         GtkWidget *msgwin = NULL;
1293
1294         switch (mainwin->type) {
1295         case SEPARATE_NONE:
1296                 vpaned = cwin->sep_none.vpaned;
1297                 container = cwin->sep_none.hpaned;
1298                 break;
1299         case SEPARATE_FOLDER:
1300                 vpaned = cwin->sep_folder.vpaned;
1301                 container = mainwin->vbox_body;
1302                 break;
1303         case SEPARATE_MESSAGE:
1304                 msgwin = mainwin->win.sep_message.messagewin;
1305                 break;
1306         case SEPARATE_BOTH:
1307                 msgwin = mainwin->win.sep_both.messagewin;
1308                 break;
1309         }
1310
1311         if (msgwin) {
1312                 if (GTK_WIDGET_VISIBLE(msgwin)) {
1313                         gtk_widget_hide(msgwin);
1314                         mainwin->messageview->visible = FALSE;
1315                         summaryview->displayed = NULL;
1316                 } else {
1317                         gtk_widget_show(msgwin);
1318                         mainwin->messageview->visible = TRUE;
1319                 }
1320         } else if (vpaned->parent != NULL) {
1321                 mainwin->messageview->visible = FALSE;
1322                 summaryview->displayed = NULL;
1323                 gtk_widget_ref(vpaned);
1324                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
1325                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), container);
1326                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1327                               GTK_ARROW_UP, GTK_SHADOW_OUT);
1328         } else {
1329                 mainwin->messageview->visible = TRUE;
1330                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), vpaned);
1331                 gtk_container_add(GTK_CONTAINER(container), vpaned);
1332                 gtk_widget_unref(vpaned);
1333                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1334                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1335         }
1336
1337         main_window_set_menu_sensitive(mainwin);
1338
1339         prefs_common.msgview_visible = mainwin->messageview->visible;
1340
1341         gtk_widget_grab_focus(summaryview->ctree);
1342 }
1343
1344 void main_window_get_size(MainWindow *mainwin)
1345 {
1346         GtkAllocation *allocation;
1347
1348         allocation = &(GTK_WIDGET_PTR(mainwin->summaryview)->allocation);
1349
1350         if (allocation->width > 1 && allocation->height > 1) {
1351                 prefs_common.summaryview_width = allocation->width;
1352
1353                 if ((mainwin->type == SEPARATE_NONE ||
1354                      mainwin->type == SEPARATE_FOLDER) &&
1355                     messageview_is_visible(mainwin->messageview))
1356                         prefs_common.summaryview_height = allocation->height;
1357
1358                 prefs_common.mainview_width = allocation->width;
1359         }
1360
1361         allocation = &mainwin->window->allocation;
1362         if (allocation->width > 1 && allocation->height > 1) {
1363                 prefs_common.mainview_height = allocation->height;
1364                 prefs_common.mainwin_width   = allocation->width;
1365                 prefs_common.mainwin_height  = allocation->height;
1366         }
1367
1368         allocation = &(GTK_WIDGET_PTR(mainwin->folderview)->allocation);
1369         if (allocation->width > 1 && allocation->height > 1) {
1370                 prefs_common.folderview_width  = allocation->width;
1371                 prefs_common.folderview_height = allocation->height;
1372         }
1373
1374         allocation = &(GTK_WIDGET_PTR(mainwin->messageview)->allocation);
1375         if (allocation->width > 1 && allocation->height > 1) {
1376                 prefs_common.msgview_width = allocation->width;
1377                 prefs_common.msgview_height = allocation->height;
1378         }
1379
1380         debug_print("summaryview size: %d x %d\n",
1381                     prefs_common.summaryview_width,
1382                     prefs_common.summaryview_height);
1383         debug_print("folderview size: %d x %d\n",
1384                     prefs_common.folderview_width,
1385                     prefs_common.folderview_height);
1386         debug_print("messageview size: %d x %d\n",
1387                     prefs_common.msgview_width,
1388                     prefs_common.msgview_height);
1389 }
1390
1391 void main_window_get_position(MainWindow *mainwin)
1392 {
1393         gint x, y;
1394         GtkWidget *window;
1395
1396         gtkut_widget_get_uposition(mainwin->window, &x, &y);
1397
1398         prefs_common.mainview_x = x;
1399         prefs_common.mainview_y = y;
1400         prefs_common.mainwin_x = x;
1401         prefs_common.mainwin_y = y;
1402
1403         debug_print("main window position: %d, %d\n", x, y);
1404
1405         window = main_window_get_folder_window(mainwin);
1406         if (window) {
1407                 gtkut_widget_get_uposition(window, &x, &y);
1408                 prefs_common.folderwin_x = x;
1409                 prefs_common.folderwin_y = y;
1410                 debug_print("folder window position: %d, %d\n", x, y);
1411         }
1412         window = main_window_get_message_window(mainwin);
1413         if (window) {
1414                 gtkut_widget_get_uposition(window, &x, &y);
1415                 prefs_common.main_msgwin_x = x;
1416                 prefs_common.main_msgwin_y = y;
1417                 debug_print("message window position: %d, %d\n", x, y);
1418         }
1419 }
1420
1421 void main_window_empty_trash(MainWindow *mainwin, gboolean confirm)
1422 {
1423         GList *list;
1424         guint has_trash;
1425         Folder *folder;
1426
1427         for (has_trash = 0, list = folder_get_list(); list != NULL; list = list->next) {
1428                 folder = FOLDER(list->data);
1429                 if (folder && folder->trash && folder->trash->total_msgs > 0)
1430                         has_trash++;
1431         }
1432
1433         if (!has_trash) return;
1434
1435         if (confirm) {
1436                 if (alertpanel(_("Empty trash"),
1437                                _("Empty all messages in trash?"),
1438                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
1439                         return;
1440                 manage_window_focus_in(mainwin->window, NULL, NULL);
1441         }
1442
1443         procmsg_empty_trash();
1444
1445         if (mainwin->summaryview->folder_item &&
1446             mainwin->summaryview->folder_item->stype == F_TRASH)
1447                 gtk_widget_grab_focus(mainwin->folderview->ctree);
1448 }
1449
1450 void main_window_add_mailbox(MainWindow *mainwin)
1451 {
1452         gchar *path;
1453         Folder *folder;
1454
1455         path = input_dialog(_("Add mailbox"),
1456                             _("Input the location of mailbox.\n"
1457                               "If the existing mailbox is specified, it will be\n"
1458                               "scanned automatically."),
1459                             "Mail");
1460         if (!path) return;
1461         if (folder_find_from_path(path)) {
1462                 alertpanel_error(_("The mailbox `%s' already exists."), path);
1463                 g_free(path);
1464                 return;
1465         }
1466         folder = folder_new(folder_get_class_from_string("mh"),
1467                             !strcmp(path, "Mail") ? _("Mailbox") : g_basename(path),
1468                             path);
1469         g_free(path);
1470
1471         if (folder->klass->create_tree(folder) < 0) {
1472                 alertpanel_error(_("Creation of the mailbox failed.\n"
1473                                    "Maybe some files already exist, or you don't have the permission to write there."));
1474                 folder_destroy(folder);
1475                 return;
1476         }
1477
1478         folder_add(folder);
1479         folder_set_ui_func(folder, scan_tree_func, mainwin);
1480         folder_scan_tree(folder);
1481         folder_set_ui_func(folder, NULL, NULL);
1482
1483         folderview_set(mainwin->folderview);
1484 }
1485
1486 void main_window_add_mbox(MainWindow *mainwin)
1487 {
1488         gchar *path;
1489         Folder *folder;
1490
1491         path = input_dialog(_("Add mbox mailbox"),
1492                             _("Input the location of mailbox."),
1493                             "mail");
1494
1495         if (!path) return;
1496
1497         if (folder_find_from_path(path)) {
1498                 alertpanel_error(_("The mailbox `%s' already exists."), path);
1499                 g_free(path);
1500                 return;
1501         }
1502
1503         folder = folder_new(folder_get_class_from_string("mbox"),
1504                             g_basename(path), path);
1505         g_free(path);
1506
1507         if (folder->klass->create_tree(folder) < 0) {
1508                 alertpanel_error(_("Creation of the mailbox failed."));
1509                 folder_destroy(folder);
1510                 return;
1511         }
1512
1513         folder_add(folder);
1514
1515         folderview_set(mainwin->folderview);
1516 }
1517
1518 SensitiveCond main_window_get_current_state(MainWindow *mainwin)
1519 {
1520         SensitiveCond state = 0;
1521         SummarySelection selection;
1522         FolderItem *item = mainwin->summaryview->folder_item;
1523         GList *account_list = account_get_list();
1524
1525         selection = summary_get_selection_type(mainwin->summaryview);
1526
1527         if (mainwin->lock_count == 0)
1528                 state |= M_UNLOCKED;
1529         if (selection != SUMMARY_NONE)
1530                 state |= M_MSG_EXIST;
1531         if (item && item->path && item->parent && !item->no_select) {
1532                 state |= M_EXEC;
1533                 /*              if (item->folder->type != F_NEWS) */
1534                 state |= M_ALLOW_DELETE;
1535
1536                 if (prefs_common.immediate_exec == 0
1537                     && mainwin->lock_count == 0)
1538                         state |= M_DELAY_EXEC;
1539
1540                 if ((selection == SUMMARY_NONE && item->hide_read_msgs)
1541                     || selection != SUMMARY_NONE)
1542                         state |= M_HIDE_READ_MSG;
1543         }
1544         if (mainwin->summaryview->threaded)
1545                 state |= M_THREADED;
1546         else
1547                 state |= M_UNTHREADED;
1548         if (selection == SUMMARY_SELECTED_SINGLE ||
1549             selection == SUMMARY_SELECTED_MULTIPLE)
1550                 state |= M_TARGET_EXIST;
1551         if (selection == SUMMARY_SELECTED_SINGLE)
1552                 state |= M_SINGLE_TARGET_EXIST;
1553         if (mainwin->summaryview->folder_item &&
1554             mainwin->summaryview->folder_item->folder->klass->type == F_NEWS)
1555                 state |= M_NEWS;
1556         else
1557                 state |= M_NOT_NEWS;
1558         if (selection == SUMMARY_SELECTED_SINGLE &&
1559             (item &&
1560              (item->stype == F_OUTBOX || item->stype == F_DRAFT ||
1561               item->stype == F_QUEUE)))
1562                 state |= M_ALLOW_REEDIT;
1563         if (cur_account)
1564                 state |= M_HAVE_ACCOUNT;
1565
1566         for ( ; account_list != NULL; account_list = account_list->next) {
1567                 if (((PrefsAccount*)account_list->data)->protocol == A_NNTP) {
1568                         state |= M_HAVE_NEWS_ACCOUNT;
1569                         break;
1570                 }
1571         }
1572
1573         if (inc_is_active())
1574                 state |= M_INC_ACTIVE;
1575
1576         return state;
1577 }
1578
1579
1580
1581 void main_window_set_menu_sensitive(MainWindow *mainwin)
1582 {
1583         GtkItemFactory *ifactory = mainwin->menu_factory;
1584         SensitiveCond state;
1585         gboolean sensitive;
1586         GtkWidget *menuitem;
1587         SummaryView *summaryview;
1588         gchar *menu_path;
1589         gint i;
1590
1591         static const struct {
1592                 gchar *const entry;
1593                 SensitiveCond cond;
1594         } entry[] = {
1595                 {"/File/Folder"                               , M_UNLOCKED},
1596                 {"/File/Add mailbox"                          , M_UNLOCKED},
1597
1598                 {"/File/Add mailbox/MH..."                    , M_UNLOCKED},
1599                 {"/File/Add mailbox/mbox..."                  , M_UNLOCKED},
1600                 {"/File/Export to mbox file..."               , M_UNLOCKED},
1601                 {"/File/Empty trash"                          , M_UNLOCKED},
1602                 {"/File/Work offline"                         , M_UNLOCKED},
1603
1604                 {"/File/Save as...", M_TARGET_EXIST|M_UNLOCKED},
1605                 {"/File/Print..."  , M_TARGET_EXIST|M_UNLOCKED},
1606                 /* {"/File/Close"  , M_UNLOCKED}, */
1607                 {"/File/Exit"      , M_UNLOCKED},
1608
1609                 {"/Edit/Select thread"             , M_SINGLE_TARGET_EXIST},
1610
1611                 {"/View/Sort"                      , M_EXEC},
1612                 {"/View/Thread view"               , M_EXEC},
1613                 {"/View/Expand all threads"        , M_MSG_EXIST},
1614                 {"/View/Collapse all threads"      , M_MSG_EXIST},
1615                 {"/View/Hide read messages"        , M_HIDE_READ_MSG},
1616                 {"/View/Go to/Prev message"        , M_MSG_EXIST},
1617                 {"/View/Go to/Next message"        , M_MSG_EXIST},
1618                 {"/View/Go to/Prev unread message" , M_MSG_EXIST},
1619                 {"/View/Go to/Prev new message"    , M_MSG_EXIST},
1620                 {"/View/Go to/Prev marked message" , M_MSG_EXIST},
1621                 {"/View/Go to/Next marked message" , M_MSG_EXIST},
1622                 {"/View/Go to/Prev labeled message", M_MSG_EXIST},
1623                 {"/View/Go to/Next labeled message", M_MSG_EXIST},
1624                 {"/View/Open in new window"        , M_SINGLE_TARGET_EXIST},
1625                 {"/View/Show all headers"          , M_SINGLE_TARGET_EXIST},
1626                 {"/View/Message source"            , M_SINGLE_TARGET_EXIST},
1627
1628                 {"/Message/Get new mail"          , M_HAVE_ACCOUNT|M_UNLOCKED},
1629                 {"/Message/Get from all accounts" , M_HAVE_ACCOUNT|M_UNLOCKED},
1630                 {"/Message/Cancel receiving"      , M_INC_ACTIVE},
1631                 {"/Message/Compose a news message", M_HAVE_NEWS_ACCOUNT},
1632                 {"/Message/Reply"                 , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1633                 {"/Message/Reply to"             , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1634                 {"/Message/Follow-up and reply to", M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST|M_NEWS},
1635                 {"/Message/Forward"               , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1636                 {"/Message/Redirect"              , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1637                 {"/Message/Re-edit"               , M_HAVE_ACCOUNT|M_ALLOW_REEDIT},
1638                 {"/Message/Move..."               , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1639                 {"/Message/Copy..."               , M_TARGET_EXIST|M_EXEC|M_UNLOCKED},
1640                 {"/Message/Delete"                , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NOT_NEWS},
1641                 {"/Message/Cancel a news message" , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NEWS},
1642                 {"/Message/Mark"                  , M_TARGET_EXIST},
1643
1644                 {"/Tools/Add sender to address book", M_SINGLE_TARGET_EXIST},
1645                 {"/Tools/Harvest addresses"         , M_UNLOCKED},
1646                 {"/Tools/Filter messages"           , M_MSG_EXIST|M_EXEC|M_UNLOCKED},
1647                 {"/Tools/Create filter rule"        , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
1648                 {"/Tools/Actions"                   , M_TARGET_EXIST|M_UNLOCKED},
1649                 {"/Tools/Execute"                   , M_DELAY_EXEC},
1650                 {"/Tools/Delete duplicated messages", M_MSG_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1651
1652                 {"/Configuration", M_UNLOCKED},
1653
1654                 {NULL, 0}
1655         };
1656
1657         state = main_window_get_current_state(mainwin);
1658
1659         for (i = 0; entry[i].entry != NULL; i++) {
1660                 sensitive = ((entry[i].cond & state) == entry[i].cond);
1661                 menu_set_sensitive(ifactory, entry[i].entry, sensitive);
1662         }
1663
1664         main_window_menu_callback_block(mainwin);
1665
1666 #define SET_CHECK_MENU_ACTIVE(path, active) \
1667 { \
1668         menuitem = gtk_item_factory_get_widget(ifactory, path); \
1669         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
1670 }
1671
1672         SET_CHECK_MENU_ACTIVE("/View/Show or hide/Message view",
1673                               messageview_is_visible(mainwin->messageview));
1674
1675         summaryview = mainwin->summaryview;
1676         menu_path = "/View/Sort/Don't sort";
1677
1678         switch (summaryview->sort_key) {
1679         case SORT_BY_NUMBER:
1680                 menu_path = "/View/Sort/by number"; break;
1681         case SORT_BY_SIZE:
1682                 menu_path = "/View/Sort/by size"; break;
1683         case SORT_BY_DATE:
1684                 menu_path = "/View/Sort/by date"; break;
1685         case SORT_BY_FROM:
1686                 menu_path = "/View/Sort/by from"; break;
1687         case SORT_BY_TO:
1688                 menu_path = "/View/Sort/by recipient"; break;
1689         case SORT_BY_SUBJECT:
1690                 menu_path = "/View/Sort/by subject"; break;
1691         case SORT_BY_LABEL:
1692                 menu_path = "/View/Sort/by color label"; break;
1693         case SORT_BY_MARK:
1694                 menu_path = "/View/Sort/by mark"; break;
1695         case SORT_BY_STATUS:
1696                 menu_path = "/View/Sort/by status"; break;
1697         case SORT_BY_MIME:
1698                 menu_path = "/View/Sort/by attachment"; break;
1699         case SORT_BY_SCORE:
1700                 menu_path = "/View/Sort/by score"; break;
1701         case SORT_BY_LOCKED:
1702                 menu_path = "/View/Sort/by locked"; break;
1703         case SORT_BY_NONE:
1704         default:
1705                 menu_path = "/View/Sort/Don't sort"; break;
1706         }
1707         SET_CHECK_MENU_ACTIVE(menu_path, TRUE);
1708
1709         if (summaryview->sort_type == SORT_ASCENDING) {
1710                 SET_CHECK_MENU_ACTIVE("/View/Sort/Ascending", TRUE);
1711         } else {
1712                 SET_CHECK_MENU_ACTIVE("/View/Sort/Descending", TRUE);
1713         }
1714
1715         if (summaryview->sort_key != SORT_BY_NONE) {
1716                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", TRUE);
1717                 menu_set_sensitive(ifactory, "/View/Sort/Descending", TRUE);
1718         } else {
1719                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", FALSE);
1720                 menu_set_sensitive(ifactory, "/View/Sort/Descending", FALSE);
1721         }
1722
1723         SET_CHECK_MENU_ACTIVE("/View/Show all headers",
1724                               mainwin->messageview->mimeview->textview->show_all_headers);
1725         SET_CHECK_MENU_ACTIVE("/View/Thread view", (state & M_THREADED) != 0);
1726
1727 #undef SET_CHECK_MENU_ACTIVE
1728
1729         main_window_menu_callback_unblock(mainwin);
1730 }
1731
1732 void main_window_popup(MainWindow *mainwin)
1733 {
1734         gtkut_window_popup(mainwin->window);
1735
1736         switch (mainwin->type) {
1737         case SEPARATE_FOLDER:
1738                 gtkut_window_popup(mainwin->win.sep_folder.folderwin);
1739                 break;
1740         case SEPARATE_MESSAGE:
1741                 gtkut_window_popup(mainwin->win.sep_message.messagewin);
1742                 break;
1743         case SEPARATE_BOTH:
1744                 gtkut_window_popup(mainwin->win.sep_both.folderwin);
1745                 gtkut_window_popup(mainwin->win.sep_both.messagewin);
1746                 break;
1747         default:
1748                 break;
1749         }
1750 }
1751
1752 void main_window_show(MainWindow *mainwin)
1753 {
1754         gtk_widget_show(mainwin->window);
1755         gtk_widget_show(mainwin->vbox_body);
1756
1757         gtk_widget_set_uposition(mainwin->window,
1758                                  prefs_common.mainwin_x,
1759                                  prefs_common.mainwin_y);
1760
1761         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
1762                              prefs_common.folderview_width,
1763                              prefs_common.folderview_height);
1764         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
1765                              prefs_common.summaryview_width,
1766                              prefs_common.summaryview_height);
1767         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
1768                              prefs_common.msgview_width,
1769                              prefs_common.msgview_height);
1770
1771         if (mainwin->type & SEPARATE_FOLDER) {
1772                 GtkWidget *folderwin;
1773
1774                 folderwin = main_window_get_folder_window(mainwin);
1775                 gtk_widget_show(folderwin);
1776                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1777                                          prefs_common.folderwin_y);
1778         }
1779
1780         if (mainwin->type & SEPARATE_MESSAGE) {
1781                 GtkWidget *messagewin;
1782
1783                 messagewin = main_window_get_message_window(mainwin);
1784                 gtk_widget_show(messagewin);
1785                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1786                                          prefs_common.main_msgwin_y);
1787         }
1788 }
1789
1790 void main_window_hide(MainWindow *mainwin)
1791 {
1792         main_window_get_size(mainwin);
1793         main_window_get_position(mainwin);
1794
1795         gtk_widget_hide(mainwin->window);
1796         gtk_widget_hide(mainwin->vbox_body);
1797
1798         if (mainwin->type & SEPARATE_FOLDER) {
1799                 gtk_widget_hide(mainwin->win.sep_folder.folderwin);
1800         }
1801
1802         if (mainwin->type & SEPARATE_MESSAGE) {
1803                 gtk_widget_hide(mainwin->win.sep_message.messagewin);
1804         }
1805 }
1806
1807 static void main_window_set_widgets(MainWindow *mainwin, SeparateType type)
1808 {
1809         GtkWidget *folderwin = NULL;
1810         GtkWidget *messagewin = NULL;
1811         GtkWidget *hpaned;
1812         GtkWidget *vpaned;
1813         GtkWidget *vbox_body = mainwin->vbox_body;
1814         GtkItemFactory *ifactory = mainwin->menu_factory;
1815         GtkWidget *menuitem;
1816         GtkItemFactory *msgview_ifactory;
1817
1818         debug_print("Setting widgets... ");
1819
1820         /* create separated window(s) if needed */
1821         if (type & SEPARATE_FOLDER) {
1822                 folderwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1823                 gtk_window_set_title(GTK_WINDOW(folderwin),
1824                                      _("Sylpheed - Folder View"));
1825                 gtk_window_set_wmclass(GTK_WINDOW(folderwin),
1826                                        "folder_view", "Sylpheed");
1827                 gtk_window_set_policy(GTK_WINDOW(folderwin),
1828                                       TRUE, TRUE, FALSE);
1829                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1830                                          prefs_common.folderwin_y);
1831                 gtk_container_set_border_width(GTK_CONTAINER(folderwin),
1832                                                BORDER_WIDTH);
1833                 gtk_signal_connect(GTK_OBJECT(folderwin), "delete_event",
1834                                    GTK_SIGNAL_FUNC(folder_window_close_cb),
1835                                    mainwin);
1836                 gtk_container_add(GTK_CONTAINER(folderwin),
1837                                   GTK_WIDGET_PTR(mainwin->folderview));
1838                 gtk_widget_realize(folderwin);
1839                 if (prefs_common.folderview_visible)
1840                         gtk_widget_show(folderwin);
1841         }
1842         if (type & SEPARATE_MESSAGE) {
1843                 messagewin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1844                 gtk_window_set_title(GTK_WINDOW(messagewin),
1845                                      _("Sylpheed - Message View"));
1846                 gtk_window_set_wmclass(GTK_WINDOW(messagewin),
1847                                        "message_view", "Sylpheed");
1848                 gtk_window_set_policy(GTK_WINDOW(messagewin),
1849                                       TRUE, TRUE, FALSE);
1850                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1851                                          prefs_common.main_msgwin_y);
1852                 gtk_container_set_border_width(GTK_CONTAINER(messagewin),
1853                                                BORDER_WIDTH);
1854                 gtk_signal_connect(GTK_OBJECT(messagewin), "delete_event",
1855                                    GTK_SIGNAL_FUNC(message_window_close_cb),
1856                                    mainwin);
1857                 if (messageview_is_visible(mainwin->messageview))
1858                         gtk_widget_show(messagewin);
1859         }
1860
1861         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
1862                              prefs_common.folderview_width,
1863                              prefs_common.folderview_height);
1864         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
1865                              prefs_common.summaryview_width,
1866                              prefs_common.summaryview_height);
1867         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
1868                              prefs_common.msgview_width,
1869                              prefs_common.msgview_height);
1870
1871         switch (type) {
1872         case SEPARATE_NONE:
1873                 hpaned = gtk_hpaned_new();
1874                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
1875                 gtk_paned_add1(GTK_PANED(hpaned),
1876                                GTK_WIDGET_PTR(mainwin->folderview));
1877                 gtk_widget_show(hpaned);
1878                 gtk_widget_queue_resize(hpaned);
1879
1880                 vpaned = gtk_vpaned_new();
1881                 if (messageview_is_visible(mainwin->messageview)) {
1882                         gtk_paned_add2(GTK_PANED(hpaned), vpaned);
1883                         gtk_paned_add1(GTK_PANED(vpaned),
1884                                        GTK_WIDGET_PTR(mainwin->summaryview));
1885                 } else {
1886                         gtk_paned_add2(GTK_PANED(hpaned),
1887                                        GTK_WIDGET_PTR(mainwin->summaryview));
1888                         gtk_widget_ref(vpaned);
1889                 }
1890                 gtk_paned_add2(GTK_PANED(vpaned),
1891                                GTK_WIDGET_PTR(mainwin->messageview));
1892                 gtk_widget_show(vpaned);
1893                 gtk_widget_queue_resize(vpaned);
1894
1895                 mainwin->win.sep_none.hpaned = hpaned;
1896                 mainwin->win.sep_none.vpaned = vpaned;
1897
1898                 /* remove headerview if not in prefs */
1899                 headerview_set_visibility(mainwin->messageview->headerview,
1900                                           prefs_common.display_header_pane);
1901                 break;
1902         case SEPARATE_FOLDER:
1903                 vpaned = gtk_vpaned_new();
1904                 if (messageview_is_visible(mainwin->messageview)) {
1905                         gtk_box_pack_start(GTK_BOX(vbox_body), vpaned,
1906                                            TRUE, TRUE, 0);
1907                         gtk_paned_add1(GTK_PANED(vpaned),
1908                                        GTK_WIDGET_PTR(mainwin->summaryview));
1909                 } else {
1910                         gtk_box_pack_start(GTK_BOX(vbox_body),
1911                                            GTK_WIDGET_PTR(mainwin->summaryview),
1912                                            TRUE, TRUE, 0);
1913                         gtk_widget_ref(vpaned);
1914                 }
1915                 gtk_paned_add2(GTK_PANED(vpaned),
1916                                GTK_WIDGET_PTR(mainwin->messageview));
1917                 gtk_widget_show(vpaned);
1918                 gtk_widget_queue_resize(vpaned);
1919
1920                 mainwin->win.sep_folder.folderwin = folderwin;
1921                 mainwin->win.sep_folder.vpaned    = vpaned;
1922
1923                 /* remove headerview if not in prefs */
1924                 headerview_set_visibility(mainwin->messageview->headerview,
1925                                           prefs_common.display_header_pane);
1926
1927                 break;
1928         case SEPARATE_MESSAGE:
1929                 hpaned = gtk_hpaned_new();
1930                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
1931                 gtk_paned_add1(GTK_PANED(hpaned),
1932                                GTK_WIDGET_PTR(mainwin->folderview));
1933                 gtk_paned_add2(GTK_PANED(hpaned),
1934                                GTK_WIDGET_PTR(mainwin->summaryview));
1935                 gtk_widget_show(hpaned);
1936                 gtk_widget_queue_resize(hpaned);
1937                 messageview_add_toolbar(mainwin->messageview, messagewin);
1938                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
1939                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
1940
1941                 mainwin->win.sep_message.messagewin = messagewin;
1942                 mainwin->win.sep_message.hpaned     = hpaned;
1943
1944                 gtk_widget_realize(messagewin);
1945                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
1946                 gtk_widget_show_all(messagewin);
1947                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
1948                                   mainwin->messageview->handlebox,
1949                                   prefs_common.toolbar_style);
1950
1951                 break;
1952         case SEPARATE_BOTH:
1953                 gtk_box_pack_start(GTK_BOX(vbox_body),
1954                                    GTK_WIDGET_PTR(mainwin->summaryview),
1955                                    TRUE, TRUE, 0);
1956
1957                 mainwin->win.sep_both.folderwin = folderwin;
1958                 mainwin->win.sep_both.messagewin = messagewin;
1959
1960                 break;
1961         }
1962
1963         gtk_widget_set_uposition(mainwin->window,
1964                                  prefs_common.mainwin_x,
1965                                  prefs_common.mainwin_y);
1966
1967         gtk_widget_queue_resize(vbox_body);
1968         gtk_widget_queue_resize(mainwin->vbox);
1969         gtk_widget_queue_resize(mainwin->window);
1970         /* CLAWS: previous "gtk_widget_show_all" makes noticeview
1971          * and mimeview icon list/ctree lose track of their visibility states */
1972         if (!noticeview_is_visible(mainwin->messageview->noticeview))
1973                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->noticeview));
1974         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mainwin->messageview->mimeview->mime_toggle)))
1975                 gtk_widget_hide(mainwin->messageview->mimeview->icon_mainbox);
1976         else
1977                 gtk_widget_hide(mainwin->messageview->mimeview->ctree_mainbox);
1978
1979         /* rehide quick search if necessary */
1980         if (!prefs_common.show_searchbar)
1981                 gtk_widget_hide(mainwin->summaryview->hbox_search);
1982
1983         mainwin->type = type;
1984
1985
1986         /* toggle menu state */
1987         menuitem = gtk_item_factory_get_item
1988                 (ifactory, "/View/Show or hide/Folder tree");
1989         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1990                                        (type & SEPARATE_FOLDER) == 0 ? TRUE :
1991                                        prefs_common.folderview_visible);
1992         gtk_widget_set_sensitive(menuitem, ((type & SEPARATE_FOLDER) != 0));
1993         menuitem = gtk_item_factory_get_item
1994                 (ifactory, "/View/Show or hide/Message view");
1995         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1996                                        (type & SEPARATE_MESSAGE) == 0 ? TRUE :
1997                                        prefs_common.msgview_visible);
1998
1999         menuitem = gtk_item_factory_get_item
2000                 (ifactory, "/View/Separate folder tree");
2001         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2002                                        ((type & SEPARATE_FOLDER) != 0));
2003         menuitem = gtk_item_factory_get_item
2004                 (ifactory, "/View/Separate message view");
2005         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2006                                        ((type & SEPARATE_MESSAGE) != 0));
2007
2008         if (folderwin) {
2009                 gtk_signal_connect
2010                         (GTK_OBJECT(folderwin), "size_allocate",
2011                          GTK_SIGNAL_FUNC(folder_window_size_allocate_cb),
2012                          mainwin);
2013         }
2014         if (messagewin) {
2015                 gtk_signal_connect
2016                         (GTK_OBJECT(messagewin), "size_allocate",
2017                          GTK_SIGNAL_FUNC(message_window_size_allocate_cb),
2018                          mainwin);
2019         }
2020
2021         debug_print("done.\n");
2022 }
2023
2024 void main_window_destroy_all(void)
2025 {
2026         while (mainwin_list != NULL) {
2027                 MainWindow *mainwin = (MainWindow*)mainwin_list->data;
2028
2029                 /* free toolbar stuff */
2030                 toolbar_clear_list(TOOLBAR_MAIN);
2031                 TOOLBAR_DESTROY_ACTIONS(mainwin->toolbar->action_list);
2032                 TOOLBAR_DESTROY_ITEMS(mainwin->toolbar->item_list);
2033
2034                 g_free(mainwin->toolbar);
2035                 g_free(mainwin);
2036
2037                 mainwin_list = g_list_remove(mainwin_list, mainwin);
2038         }
2039         g_list_free(mainwin_list);
2040 }
2041
2042 #if 0
2043 static void toolbar_account_button_pressed(GtkWidget *widget,
2044                                            GdkEventButton *event,
2045                                            gpointer data)
2046 {
2047         MainWindow *mainwin = (MainWindow *)data;
2048
2049         if (!event) return;
2050         if (event->button != 3) return;
2051
2052         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2053         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2054                             widget);
2055
2056         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2057                        menu_button_position, widget,
2058                        event->button, event->time);
2059 }
2060 #endif
2061
2062 static void ac_label_button_pressed(GtkWidget *widget, GdkEventButton *event,
2063                                     gpointer data)
2064 {
2065         MainWindow *mainwin = (MainWindow *)data;
2066
2067         if (!event) return;
2068
2069         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2070         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2071                             widget);
2072
2073         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2074                        menu_button_position, widget,
2075                        event->button, event->time);
2076 }
2077
2078 static void ac_menu_popup_closed(GtkMenuShell *menu_shell, gpointer data)
2079 {
2080         MainWindow *mainwin = (MainWindow *)data;
2081         GtkWidget *button;
2082
2083         button = gtk_object_get_data(GTK_OBJECT(menu_shell), "menu_button");
2084         if (!button) return;
2085         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
2086         gtk_object_remove_data(GTK_OBJECT(mainwin->ac_menu), "menu_button");
2087         manage_window_focus_in(mainwin->window, NULL, NULL);
2088 }
2089
2090 static gint main_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2091                                  gpointer data)
2092 {
2093         MainWindow *mainwin = (MainWindow *)data;
2094
2095         if (mainwin->lock_count == 0)
2096                 app_exit_cb(data, 0, widget);
2097
2098         return TRUE;
2099 }
2100
2101 static gint folder_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2102                                    gpointer data)
2103 {
2104         MainWindow *mainwin = (MainWindow *)data;
2105         GtkWidget *menuitem;
2106
2107         menuitem = gtk_item_factory_get_item
2108                 (mainwin->menu_factory, "/View/Show or hide/Folder tree");
2109         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2110
2111         return TRUE;
2112 }
2113
2114 static gint message_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2115                                     gpointer data)
2116 {
2117         MainWindow *mainwin = (MainWindow *)data;
2118         GtkWidget *menuitem;
2119
2120         menuitem = gtk_item_factory_get_item
2121                 (mainwin->menu_factory, "/View/Show or hide/Message view");
2122         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2123
2124         return TRUE;
2125 }
2126
2127 static void main_window_size_allocate_cb(GtkWidget *widget,
2128                                          GtkAllocation *allocation,
2129                                          gpointer data)
2130 {
2131         MainWindow *mainwin = (MainWindow *)data;
2132
2133         main_window_get_size(mainwin);
2134 }
2135
2136 static void folder_window_size_allocate_cb(GtkWidget *widget,
2137                                            GtkAllocation *allocation,
2138                                            gpointer data)
2139 {
2140         MainWindow *mainwin = (MainWindow *)data;
2141
2142         main_window_get_size(mainwin);
2143 }
2144
2145 static void message_window_size_allocate_cb(GtkWidget *widget,
2146                                             GtkAllocation *allocation,
2147                                             gpointer data)
2148 {
2149         MainWindow *mainwin = (MainWindow *)data;
2150
2151         main_window_get_size(mainwin);
2152 }
2153
2154 static void add_mailbox_cb(MainWindow *mainwin, guint action,
2155                            GtkWidget *widget)
2156 {
2157         main_window_add_mailbox(mainwin);
2158 }
2159
2160 static void add_mbox_cb(MainWindow *mainwin, guint action,
2161                         GtkWidget *widget)
2162 {
2163         main_window_add_mbox(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);
2698 }
2699
2700 static void prefs_common_open_cb(MainWindow *mainwin, guint action,
2701                                  GtkWidget *widget)
2702 {
2703         prefs_common_open();
2704 }
2705
2706 static void prefs_scoring_open_cb(MainWindow *mainwin, guint action,
2707                                   GtkWidget *widget)
2708 {
2709         prefs_scoring_open(NULL);
2710 }
2711
2712 static void prefs_filtering_open_cb(MainWindow *mainwin, guint action,
2713                                     GtkWidget *widget)
2714 {
2715         prefs_filtering_open(NULL, NULL, NULL);
2716 }
2717
2718 static void prefs_template_open_cb(MainWindow *mainwin, guint action,
2719                                    GtkWidget *widget)
2720 {
2721         prefs_template_open();
2722 }
2723
2724 static void prefs_actions_open_cb(MainWindow *mainwin, guint action,
2725                                   GtkWidget *widget)
2726 {
2727         prefs_actions_open(mainwin);
2728 }
2729 #ifdef USE_OPENSSL
2730 static void ssl_manager_open_cb(MainWindow *mainwin, guint action,
2731                                   GtkWidget *widget)
2732 {
2733         ssl_manager_open(mainwin);
2734 }
2735 #endif
2736 static void prefs_account_open_cb(MainWindow *mainwin, guint action,
2737                                   GtkWidget *widget)
2738 {
2739         if (!cur_account) {
2740                 new_account_cb(mainwin, 0, widget);
2741         } else {
2742                 account_open(cur_account);
2743         }
2744 }
2745
2746 static void new_account_cb(MainWindow *mainwin, guint action,
2747                            GtkWidget *widget)
2748 {
2749         account_edit_open();
2750         if (!compose_get_compose_list()) account_add();
2751 }
2752
2753 static void account_menu_cb(GtkMenuItem *menuitem, gpointer data)
2754 {
2755         cur_account = (PrefsAccount *)data;
2756         main_window_reflect_prefs_all();
2757 }
2758
2759 static void prefs_open_cb(GtkMenuItem *menuitem, gpointer data)
2760 {
2761         prefs_gtk_open();
2762 }
2763
2764 static void plugins_open_cb(GtkMenuItem *menuitem, gpointer data)
2765 {
2766         pluginwindow_create();
2767 }
2768
2769 static void manual_open_cb(MainWindow *mainwin, guint action,
2770                            GtkWidget *widget)
2771 {
2772         manual_open((ManualType)action);
2773 }
2774
2775 static void scan_tree_func(Folder *folder, FolderItem *item, gpointer data)
2776 {
2777         MainWindow *mainwin = (MainWindow *)data;
2778         gchar *str;
2779
2780         if (item->path)
2781                 str = g_strdup_printf(_("Scanning folder %s%c%s ..."),
2782                                       LOCAL_FOLDER(folder)->rootpath,
2783                                       G_DIR_SEPARATOR,
2784                                       item->path);
2785         else
2786                 str = g_strdup_printf(_("Scanning folder %s ..."),
2787                                       LOCAL_FOLDER(folder)->rootpath);
2788
2789         STATUSBAR_PUSH(mainwin, str);
2790         STATUSBAR_POP(mainwin);
2791         g_free(str);
2792 }
2793
2794 static gboolean mainwindow_focus_in_event(GtkWidget *widget, GdkEventFocus *focus,
2795                                           gpointer data)
2796 {
2797         SummaryView *summary;
2798
2799         g_return_val_if_fail(data, FALSE);
2800         summary = ((MainWindow *)data)->summaryview;
2801         g_return_val_if_fail(summary, FALSE);
2802
2803         if (GTK_CLIST(summary->ctree)->selection &&
2804             g_list_length(GTK_CLIST(summary->ctree)->selection) > 1)
2805                 return FALSE;
2806
2807         if (summary->selected != summary->displayed)
2808                 summary_select_node(summary, summary->displayed, FALSE, TRUE);
2809         return FALSE;
2810 }
2811
2812 #define BREAK_ON_MODIFIER_KEY() \
2813         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
2814
2815 void mainwindow_key_pressed (GtkWidget *widget, GdkEventKey *event,
2816                                     gpointer data)
2817 {
2818         MainWindow *mainwin = (MainWindow*) data;
2819
2820         if (!mainwin || !event) return;
2821
2822         switch (event->keyval) {
2823         case GDK_Q:             /* Quit */
2824                 BREAK_ON_MODIFIER_KEY();
2825
2826                 app_exit_cb(mainwin, 0, NULL);
2827                 return;
2828         case GDK_space:
2829                 if (mainwin->folderview && mainwin->summaryview
2830                     && !mainwin->summaryview->displayed) {
2831                         summary_lock(mainwin->summaryview);
2832                         folderview_select_next_unread(mainwin->folderview);
2833                         summary_unlock(mainwin->summaryview);
2834                 }
2835                 break;
2836         default:
2837                 break;
2838         }
2839 }
2840
2841 #undef BREAK_ON_MODIFIER_KEY
2842
2843 /*
2844  * Harvest addresses for selected folder.
2845  */
2846 static void addr_harvest_cb( MainWindow *mainwin,
2847                             guint action,
2848                             GtkWidget *widget )
2849 {
2850         addressbook_harvest( mainwin->summaryview->folder_item, FALSE, NULL );
2851 }
2852
2853 /*
2854  * Harvest addresses for selected messages in summary view.
2855  */
2856 static void addr_harvest_msg_cb( MainWindow *mainwin,
2857                             guint action,
2858                             GtkWidget *widget )
2859 {
2860         summary_harvest_address( mainwin->summaryview );
2861 }
2862
2863 /*!
2864  *\brief        get a MainWindow
2865  *
2866  *\return       MainWindow * The first mainwindow in the mainwin_list
2867  */
2868 MainWindow *mainwindow_get_mainwindow(void)
2869 {
2870         if (mainwin_list && mainwin_list->data)
2871                 return (MainWindow *)(mainwin_list->data);
2872         else
2873                 return NULL;
2874 }
2875
2876 gboolean mainwindow_progressindicator_hook(gpointer source, gpointer userdata)
2877 {
2878         ProgressData *data = (ProgressData *) source;
2879         MainWindow *mainwin = (MainWindow *) userdata;
2880
2881         switch (data->cmd) {
2882         case PROGRESS_COMMAND_START:
2883         case PROGRESS_COMMAND_STOP:
2884                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), 0.0);
2885                 break;
2886         case PROGRESS_COMMAND_SET_PERCENTAGE:
2887                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), data->value);
2888                 break;
2889         }
2890         while (gtk_events_pending()) gtk_main_iteration ();
2891
2892         return FALSE;
2893 }
2894
2895 /*
2896 * End of Source.
2897 */
2898