src/mainwindow.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <gtk/gtkmain.h>
  25 #include <gtk/gtkwindow.h>
  26 #include <gtk/gtkwidget.h>
  27 #include <gtk/gtksignal.h>
  28 #include <gtk/gtkvbox.h>
  29 #include <gtk/gtkcontainer.h>
  30 #include <gtk/gtkstatusbar.h>
  31 #include <gtk/gtkprogressbar.h>
  32 #include <gtk/gtkhpaned.h>
  33 #include <gtk/gtkvpaned.h>
  34 #include <gtk/gtkcheckmenuitem.h>
  35 #include <gtk/gtkitemfactory.h>
  36 #include <gtk/gtkeditable.h>
  37 #include <gtk/gtkmenu.h>
  38 #include <gtk/gtkmenuitem.h>
  39 #include <gtk/gtkhandlebox.h>
  40 #include <gtk/gtktoolbar.h>
  41 #include <gtk/gtkbutton.h>
  42 #include <gtk/gtktooltips.h>
  43 #include <string.h>
  44
  45 #include "intl.h"
  46 #include "main.h"
  47 #include "mainwindow.h"
  48 #include "folderview.h"
  49 #include "foldersel.h"
  50 #include "summaryview.h"
  51 #include "summary_search.h"
  52 #include "messageview.h"
  53 #include "message_search.h"
  54 #include "headerview.h"
  55 #include "menu.h"
  56 #include "stock_pixmap.h"
  57 #include "folder.h"
  58 #include "inc.h"
  59 #include "compose.h"
  60 #include "procmsg.h"
  61 #include "import.h"
  62 #include "export.h"
  63 #include "prefs_common.h"
  64 #include "prefs_actions.h"
  65 #include "prefs_filtering.h"
  66 #include "prefs_account.h"
  67 #include "prefs_summary_column.h"
  68 #include "prefs_template.h"
  69 #include "action.h"
  70 #include "account.h"
  71 #include "addressbook.h"
  72 #include "logwindow.h"
  73 #include "manage_window.h"
  74 #include "alertpanel.h"
  75 #include "statusbar.h"
  76 #include "inputdialog.h"
  77 #include "utils.h"
  78 #include "gtkutils.h"
  79 #include "codeconv.h"
  80 #include "about.h"
  81 #include "manual.h"
  82 #include "version.h"
  83 #include "ssl_manager.h"
  84 #include "sslcertwindow.h"
  85 #include "prefs_gtk.h"
  86 #include "pluginwindow.h"
  87 #include "hooks.h"
  88 #include "progressindicator.h"
  89 #include "localfolder.h"
  90 #include "filtering.h"
  91 #include "folderutils.h"
  92 #include "foldersort.h"
  93
  94 #define AC_LABEL_WIDTH  240
  95
  96 /* list of all instantiated MainWindow */
  97 static GList *mainwin_list = NULL;
  98
  99 static GdkCursor *watch_cursor;
 100
 101 static void main_window_menu_callback_block     (MainWindow     *mainwin);
 102 static void main_window_menu_callback_unblock   (MainWindow     *mainwin);
 103
 104 static void main_window_show_cur_account        (MainWindow     *mainwin);
 105
 106 static void main_window_set_widgets             (MainWindow     *mainwin,
 107                                                  SeparateType    type);
 108
 109 #if 0
 110 static void toolbar_account_button_pressed      (GtkWidget      *widget,
 111                                                  GdkEventButton *event,
 112                                                  gpointer        data);
 113 #endif
 114
 115 static void toolbar_child_attached              (GtkWidget      *widget,
 116                                                  GtkWidget      *child,
 117                                                  gpointer        data);
 118 static void toolbar_child_detached              (GtkWidget      *widget,
 119                                                  GtkWidget      *child,
 120                                                  gpointer        data);
 121
 122 static void ac_label_button_pressed             (GtkWidget      *widget,
 123                                                  GdkEventButton *event,
 124                                                  gpointer        data);
 125 static void ac_menu_popup_closed                (GtkMenuShell   *menu_shell,
 126                                                  gpointer        data);
 127
 128 static gint main_window_close_cb                (GtkWidget      *widget,
 129                                                  GdkEventAny    *event,
 130                                                  gpointer        data);
 131 static gint folder_window_close_cb              (GtkWidget      *widget,
 132                                                  GdkEventAny    *event,
 133                                                  gpointer        data);
 134 static gint message_window_close_cb             (GtkWidget      *widget,
 135                                                  GdkEventAny    *event,
 136                                                  gpointer        data);
 137
 138 static void main_window_size_allocate_cb        (GtkWidget      *widget,
 139                                                  GtkAllocation  *allocation,
 140                                                  gpointer        data);
 141 static void folder_window_size_allocate_cb      (GtkWidget      *widget,
 142                                                  GtkAllocation  *allocation,
 143                                                  gpointer        data);
 144 static void message_window_size_allocate_cb     (GtkWidget      *widget,
 145                                                  GtkAllocation  *allocation,
 146                                                  gpointer        data);
 147
 148 static void update_folderview_cb (MainWindow    *mainwin,
 149                                   guint          action,
 150                                   GtkWidget     *widget);
 151 static void add_mailbox_cb       (MainWindow    *mainwin,
 152                                   guint          action,
 153                                   GtkWidget     *widget);
 154 static void foldersort_cb        (MainWindow    *mainwin,
 155                                   guint          action,
 156                                   GtkWidget     *widget);
 157 static void import_mbox_cb       (MainWindow    *mainwin,
 158                                   guint          action,
 159                                   GtkWidget     *widget);
 160 static void export_mbox_cb       (MainWindow    *mainwin,
 161                                   guint          action,
 162                                   GtkWidget     *widget);
 163 static void empty_trash_cb       (MainWindow    *mainwin,
 164                                   guint          action,
 165                                   GtkWidget     *widget);
 166
 167 static void save_as_cb           (MainWindow    *mainwin,
 168                                   guint          action,
 169                                   GtkWidget     *widget);
 170 static void print_cb             (MainWindow    *mainwin,
 171                                   guint          action,
 172                                   GtkWidget     *widget);
 173 static void app_exit_cb          (MainWindow    *mainwin,
 174                                   guint          action,
 175                                   GtkWidget     *widget);
 176
 177 static void search_cb            (MainWindow    *mainwin,
 178                                   guint          action,
 179                                   GtkWidget     *widget);
 180
 181 static void toggle_folder_cb     (MainWindow    *mainwin,
 182                                   guint          action,
 183                                   GtkWidget     *widget);
 184 static void toggle_message_cb    (MainWindow    *mainwin,
 185                                   guint          action,
 186                                   GtkWidget     *widget);
 187 static void toggle_toolbar_cb    (MainWindow    *mainwin,
 188                                   guint          action,
 189                                   GtkWidget     *widget);
 190 static void toggle_statusbar_cb  (MainWindow    *mainwin,
 191                                   guint          action,
 192                                   GtkWidget     *widget);
 193 static void separate_widget_cb   (MainWindow    *mainwin,
 194                                   guint          action,
 195                                   GtkWidget     *widget);
 196
 197 static void addressbook_open_cb (MainWindow     *mainwin,
 198                                  guint           action,
 199                                  GtkWidget      *widget);
 200 static void log_window_show_cb  (MainWindow     *mainwin,
 201                                  guint           action,
 202                                  GtkWidget      *widget);
 203
 204 static void inc_cancel_cb               (MainWindow     *mainwin,
 205                                          guint           action,
 206                                          GtkWidget      *widget);
 207
 208 static void open_msg_cb                 (MainWindow     *mainwin,
 209                                          guint           action,
 210                                          GtkWidget      *widget);
 211
 212 static void view_source_cb              (MainWindow     *mainwin,
 213                                          guint           action,
 214                                          GtkWidget      *widget);
 215
 216 static void show_all_header_cb          (MainWindow     *mainwin,
 217                                          guint           action,
 218                                          GtkWidget      *widget);
 219
 220 static void move_to_cb                  (MainWindow     *mainwin,
 221                                          guint           action,
 222                                          GtkWidget      *widget);
 223 static void copy_to_cb                  (MainWindow     *mainwin,
 224                                          guint           action,
 225                                          GtkWidget      *widget);
 226 static void delete_cb                   (MainWindow     *mainwin,
 227                                          guint           action,
 228                                          GtkWidget      *widget);
 229
 230 static void cancel_cb                   (MainWindow     *mainwin,
 231                                          guint           action,
 232                                          GtkWidget      *widget);
 233
 234 static void mark_cb                     (MainWindow     *mainwin,
 235                                          guint           action,
 236                                          GtkWidget      *widget);
 237 static void unmark_cb                   (MainWindow     *mainwin,
 238                                          guint           action,
 239                                          GtkWidget      *widget);
 240
 241 static void mark_as_unread_cb           (MainWindow     *mainwin,
 242                                          guint           action,
 243                                          GtkWidget      *widget);
 244 static void mark_as_read_cb             (MainWindow     *mainwin,
 245                                          guint           action,
 246                                          GtkWidget      *widget);
 247 static void mark_all_read_cb            (MainWindow     *mainwin,
 248                                          guint           action,
 249                                          GtkWidget      *widget);
 250
 251 static void reedit_cb                   (MainWindow     *mainwin,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255 static void add_address_cb              (MainWindow     *mainwin,
 256                                          guint           action,
 257                                          GtkWidget      *widget);
 258
 259 static void set_charset_cb              (MainWindow     *mainwin,
 260                                          guint           action,
 261                                          GtkWidget      *widget);
 262
 263 static void set_decode_cb               (MainWindow     *mainwin,
 264                                          guint           action,
 265                                          GtkWidget      *widget);
 266
 267 static void hide_read_messages   (MainWindow    *mainwin,
 268                                   guint          action,
 269                                   GtkWidget     *widget);
 270
 271 static void thread_cb            (MainWindow    *mainwin,
 272                                   guint          action,
 273                                   GtkWidget     *widget);
 274 static void expand_threads_cb    (MainWindow    *mainwin,
 275                                   guint          action,
 276                                   GtkWidget     *widget);
 277 static void collapse_threads_cb  (MainWindow    *mainwin,
 278                                   guint          action,
 279                                   GtkWidget     *widget);
 280
 281 static void set_display_item_cb  (MainWindow    *mainwin,
 282                                   guint          action,
 283                                   GtkWidget     *widget);
 284 static void sort_summary_cb      (MainWindow    *mainwin,
 285                                   guint          action,
 286                                   GtkWidget     *widget);
 287 static void sort_summary_type_cb (MainWindow    *mainwin,
 288                                   guint          action,
 289                                   GtkWidget     *widget);
 290 static void attract_by_subject_cb(MainWindow    *mainwin,
 291                                   guint          action,
 292                                   GtkWidget     *widget);
 293
 294 static void delete_duplicated_cb (MainWindow    *mainwin,
 295                                   guint          action,
 296                                   GtkWidget     *widget);
 297 static void delete_duplicated_all_cb (MainWindow        *mainwin,
 298                                   guint          action,
 299                                   GtkWidget     *widget);
 300 static void filter_cb            (MainWindow    *mainwin,
 301                                   guint          action,
 302                                   GtkWidget     *widget);
 303 static void execute_summary_cb   (MainWindow    *mainwin,
 304                                   guint          action,
 305                                   GtkWidget     *widget);
 306 static void update_summary_cb    (MainWindow    *mainwin,
 307                                   guint          action,
 308                                   GtkWidget     *widget);
 309
 310 static void prev_cb              (MainWindow    *mainwin,
 311                                   guint          action,
 312                                   GtkWidget     *widget);
 313 static void next_cb              (MainWindow    *mainwin,
 314                                   guint          action,
 315                                   GtkWidget     *widget);
 316 static void next_unread_cb       (MainWindow    *mainwin,
 317                                   guint          action,
 318                                   GtkWidget     *widget);
 319 static void prev_unread_cb       (MainWindow    *mainwin,
 320                                   guint          action,
 321                                   GtkWidget     *widget);
 322
 323 static void prev_new_cb          (MainWindow    *mainwin,
 324                                   guint          action,
 325                                   GtkWidget     *widget);
 326 static void next_new_cb          (MainWindow    *mainwin,
 327                                   guint          action,
 328                                   GtkWidget     *widget);
 329 static void prev_marked_cb       (MainWindow    *mainwin,
 330                                   guint          action,
 331                                   GtkWidget     *widget);
 332 static void next_marked_cb       (MainWindow    *mainwin,
 333                                   guint          action,
 334                                   GtkWidget     *widget);
 335 static void prev_labeled_cb      (MainWindow    *mainwin,
 336                                   guint          action,
 337                                   GtkWidget     *widget);
 338 static void next_labeled_cb      (MainWindow    *mainwin,
 339                                   guint          action,
 340                                   GtkWidget     *widget);
 341
 342 static void goto_folder_cb       (MainWindow    *mainwin,
 343                                   guint          action,
 344                                   GtkWidget     *widget);
 345
 346 static void copy_cb              (MainWindow    *mainwin,
 347                                   guint          action,
 348                                   GtkWidget     *widget);
 349 static void allsel_cb            (MainWindow    *mainwin,
 350                                   guint          action,
 351                                   GtkWidget     *widget);
 352 static void select_thread_cb     (MainWindow    *mainwin,
 353                                   guint          action,
 354                                   GtkWidget     *widget);
 355
 356 static void create_filter_cb     (MainWindow    *mainwin,
 357                                   guint          action,
 358                                   GtkWidget     *widget);
 359 static void create_processing_cb (MainWindow    *mainwin,
 360                                   guint          action,
 361                                   GtkWidget     *widget);
 362
 363 static void prefs_common_open_cb        (MainWindow     *mainwin,
 364                                          guint           action,
 365                                          GtkWidget      *widget);
 366 static void prefs_template_open_cb      (MainWindow     *mainwin,
 367                                          guint           action,
 368                                          GtkWidget      *widget);
 369 static void prefs_actions_open_cb       (MainWindow     *mainwin,
 370                                          guint           action,
 371                                          GtkWidget      *widget);
 372 static void prefs_account_open_cb       (MainWindow     *mainwin,
 373                                          guint           action,
 374                                          GtkWidget      *widget);
 375
 376 static void prefs_pre_processing_open_cb  (MainWindow   *mainwin,
 377                                            guint         action,
 378                                            GtkWidget    *widget);
 379
 380 static void prefs_post_processing_open_cb (MainWindow   *mainwin,
 381                                            guint         action,
 382                                            GtkWidget    *widget);
 383
 384 static void prefs_filtering_open_cb     (MainWindow     *mainwin,
 385                                          guint           action,
 386                                          GtkWidget      *widget);
 387 #ifdef USE_OPENSSL
 388 static void ssl_manager_open_cb         (MainWindow     *mainwin,
 389                                          guint           action,
 390                                          GtkWidget      *widget);
 391 #endif
 392 static void new_account_cb       (MainWindow    *mainwin,
 393                                   guint          action,
 394                                   GtkWidget     *widget);
 395
 396 static void account_selector_menu_cb     (GtkMenuItem   *menuitem,
 397                                           gpointer       data);
 398 static void account_receive_menu_cb      (GtkMenuItem   *menuitem,
 399                                           gpointer       data);
 400
 401 static void prefs_open_cb       (GtkMenuItem    *menuitem,
 402                                  gpointer        data);
 403 static void plugins_open_cb     (GtkMenuItem    *menuitem,
 404                                  gpointer        data);
 405
 406 static void online_switch_clicked(GtkButton     *btn,
 407                                   gpointer data);
 408
 409 static void manual_open_cb       (MainWindow    *mainwin,
 410                                   guint          action,
 411                                   GtkWidget     *widget);
 412
 413 static void scan_tree_func       (Folder        *folder,
 414                                   FolderItem    *item,
 415                                   gpointer       data);
 416
 417 static void toggle_work_offline_cb(MainWindow *mainwin, guint action, GtkWidget *widget);
 418
 419 static void addr_harvest_cb      ( MainWindow  *mainwin,
 420                                    guint       action,
 421                                    GtkWidget   *widget );
 422
 423 static void addr_harvest_msg_cb  ( MainWindow  *mainwin,
 424                                    guint       action,
 425                                    GtkWidget   *widget );
 426
 427 static gboolean mainwindow_focus_in_event       (GtkWidget      *widget,
 428                                                  GdkEventFocus  *focus,
 429                                                  gpointer        data);
 430 void main_window_reply_cb                       (MainWindow     *mainwin,
 431                                                  guint           action,
 432                                                  GtkWidget      *widget);
 433 gboolean mainwindow_progressindicator_hook      (gpointer        source,
 434                                                  gpointer        userdata);
 435 #define  SEPARATE_ACTION 500
 436
 437 static GtkItemFactoryEntry mainwin_entries[] =
 438 {
 439         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 440         {N_("/_File/_Add mailbox"),             NULL, NULL, 0, "<Branch>"},
 441         {N_("/_File/_Add mailbox/MH..."),       NULL, add_mailbox_cb, 0, NULL},
 442         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 443         {N_("/_File/Change folder order"),      NULL, foldersort_cb,  0, NULL},
 444         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 445         {N_("/_File/_Import mbox file..."),     NULL, import_mbox_cb, 0, NULL},
 446         {N_("/_File/_Export to mbox file..."),  NULL, export_mbox_cb, 0, NULL},
 447         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 448         {N_("/_File/Empty all _Trash folders"), "<shift>D", empty_trash_cb, 0, NULL},
 449         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 450         {N_("/_File/_Save as..."),              "<control>S", save_as_cb, 0, NULL},
 451         {N_("/_File/_Print..."),                NULL, print_cb, 0, NULL},
 452         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 453         {N_("/_File/_Work offline"),            "<control>W", toggle_work_offline_cb, 0, "<ToggleItem>"},
 454         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 455         /* {N_("/_File/_Close"),                "<alt>W", app_exit_cb, 0, NULL}, */
 456         {N_("/_File/E_xit"),                    "<control>Q", app_exit_cb, 0, NULL},
 457
 458         {N_("/_Edit"),                          NULL, NULL, 0, "<Branch>"},
 459         {N_("/_Edit/_Copy"),                    "<control>C", copy_cb, 0, NULL},
 460         {N_("/_Edit/Select _all"),              "<control>A", allsel_cb, 0, NULL},
 461         {N_("/_Edit/Select _thread"),           NULL, select_thread_cb, 0, NULL},
 462         {N_("/_Edit/---"),                      NULL, NULL, 0, "<Separator>"},
 463         {N_("/_Edit/_Find in current message..."),
 464                                                 "<control>F", search_cb, 0, NULL},
 465         {N_("/_Edit/_Search folder..."),        "<shift><control>F", search_cb, 1, NULL},
 466         {N_("/_View"),                          NULL, NULL, 0, "<Branch>"},
 467         {N_("/_View/Show or hi_de"),            NULL, NULL, 0, "<Branch>"},
 468         {N_("/_View/Show or hi_de/_Folder tree"),
 469                                                 NULL, toggle_folder_cb, 0, "<ToggleItem>"},
 470         {N_("/_View/Show or hi_de/_Message view"),
 471                                                 "V", toggle_message_cb, 0, "<ToggleItem>"},
 472         {N_("/_View/Show or hi_de/_Toolbar"),
 473                                                 NULL, NULL, 0, "<Branch>"},
 474         {N_("/_View/Show or hi_de/_Toolbar/Icon _and text"),
 475                                                 NULL, toggle_toolbar_cb, TOOLBAR_BOTH, "<RadioItem>"},
 476         {N_("/_View/Show or hi_de/_Toolbar/_Icon"),
 477                                                 NULL, toggle_toolbar_cb, TOOLBAR_ICON, "/View/Show or hide/Toolbar/Icon and text"},
 478         {N_("/_View/Show or hi_de/_Toolbar/_Text"),
 479                                                 NULL, toggle_toolbar_cb, TOOLBAR_TEXT, "/View/Show or hide/Toolbar/Icon and text"},
 480         {N_("/_View/Show or hi_de/_Toolbar/_None"),
 481                                                 NULL, toggle_toolbar_cb, TOOLBAR_NONE, "/View/Show or hide/Toolbar/Icon and text"},
 482         {N_("/_View/Show or hi_de/Status _bar"),
 483                                                 NULL, toggle_statusbar_cb, 0, "<ToggleItem>"},
 484         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 485         {N_("/_View/Separate f_older tree"),    NULL, separate_widget_cb, SEPARATE_FOLDER, "<ToggleItem>"},
 486         {N_("/_View/Separate m_essage view"),   NULL, separate_widget_cb, SEPARATE_MESSAGE, "<ToggleItem>"},
 487         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 488         {N_("/_View/_Sort"),                    NULL, NULL, 0, "<Branch>"},
 489         {N_("/_View/_Sort/by _number"),         NULL, sort_summary_cb, SORT_BY_NUMBER, "<RadioItem>"},
 490         {N_("/_View/_Sort/by s_ize"),           NULL, sort_summary_cb, SORT_BY_SIZE, "/View/Sort/by number"},
 491         {N_("/_View/_Sort/by _date"),           NULL, sort_summary_cb, SORT_BY_DATE, "/View/Sort/by number"},
 492         {N_("/_View/_Sort/by _from"),           NULL, sort_summary_cb, SORT_BY_FROM, "/View/Sort/by number"},
 493         {N_("/_View/_Sort/by _recipient"),      NULL, sort_summary_cb, SORT_BY_TO, "/View/Sort/by number"},
 494         {N_("/_View/_Sort/by _subject"),        NULL, sort_summary_cb, SORT_BY_SUBJECT, "/View/Sort/by number"},
 495         {N_("/_View/_Sort/by _color label"),
 496                                                 NULL, sort_summary_cb, SORT_BY_LABEL, "/View/Sort/by number"},
 497         {N_("/_View/_Sort/by _mark"),           NULL, sort_summary_cb, SORT_BY_MARK, "/View/Sort/by number"},
 498         {N_("/_View/_Sort/by _status"),         NULL, sort_summary_cb, SORT_BY_STATUS, "/View/Sort/by number"},
 499         {N_("/_View/_Sort/by a_ttachment"),
 500                                                 NULL, sort_summary_cb, SORT_BY_MIME, "/View/Sort/by number"},
 501         {N_("/_View/_Sort/by score"),           NULL, sort_summary_cb, SORT_BY_SCORE, "/View/Sort/by number"},
 502         {N_("/_View/_Sort/by locked"),          NULL, sort_summary_cb, SORT_BY_LOCKED, "/View/Sort/by number"},
 503         {N_("/_View/_Sort/D_on't sort"),        NULL, sort_summary_cb, SORT_BY_NONE, "/View/Sort/by number"},
 504         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 505         {N_("/_View/_Sort/Ascending"),          NULL, sort_summary_type_cb, SORT_ASCENDING, "<RadioItem>"},
 506         {N_("/_View/_Sort/Descending"),         NULL, sort_summary_type_cb, SORT_DESCENDING, "/View/Sort/Ascending"},
 507         {N_("/_View/_Sort/---"),                NULL, NULL, 0, "<Separator>"},
 508         {N_("/_View/_Sort/_Attract by subject"),
 509                                                 NULL, attract_by_subject_cb, 0, NULL},
 510         {N_("/_View/Th_read view"),             "<control>T", thread_cb, 0, "<ToggleItem>"},
 511         {N_("/_View/E_xpand all threads"),      NULL, expand_threads_cb, 0, NULL},
 512         {N_("/_View/Co_llapse all threads"),    NULL, collapse_threads_cb, 0, NULL},
 513         {N_("/_View/_Hide read messages"),      NULL, hide_read_messages, 0, "<ToggleItem>"},
 514         {N_("/_View/Set displayed _items..."),  NULL, set_display_item_cb, 0, NULL},
 515
 516         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 517         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 518         {N_("/_View/_Go to/_Prev message"),     "P", prev_cb, 0, NULL},
 519         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 520         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 521         {N_("/_View/_Go to/P_rev unread message"),
 522                                                 "<shift>P", prev_unread_cb, 0, NULL},
 523         {N_("/_View/_Go to/N_ext unread message"),
 524                                                 "<shift>N", next_unread_cb, 0, NULL},
 525         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 526         {N_("/_View/_Go to/Prev ne_w message"), NULL, prev_new_cb, 0, NULL},
 527         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 528         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 529         {N_("/_View/_Go to/Prev _marked message"),
 530                                                 NULL, prev_marked_cb, 0, NULL},
 531         {N_("/_View/_Go to/Next m_arked message"),
 532                                                 NULL, next_marked_cb, 0, NULL},
 533         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 534         {N_("/_View/_Go to/Prev _labeled message"),
 535                                                 NULL, prev_labeled_cb, 0, NULL},
 536         {N_("/_View/_Go to/Next la_beled message"),
 537                                                 NULL, next_labeled_cb, 0, NULL},
 538         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 539         {N_("/_View/_Go to/Other _folder..."),  "G", goto_folder_cb, 0, NULL},
 540         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 541
 542 #define CODESET_SEPARATOR \
 543         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"}
 544 #define CODESET_ACTION(action) \
 545          NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 546
 547         {N_("/_View/_Code set"),                NULL, NULL, 0, "<Branch>"},
 548         {N_("/_View/_Code set/_Auto detect"),
 549          NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 550         {N_("/_View/_Code set/---"),            NULL, NULL, 0, "<Separator>"},
 551         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 552          CODESET_ACTION(C_US_ASCII)},
 553
 554 #if HAVE_ICONV
 555         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 556          CODESET_ACTION(C_UTF_8)},
 557         CODESET_SEPARATOR,
 558 #endif
 559         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 560          CODESET_ACTION(C_ISO_8859_1)},
 561         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 562          CODESET_ACTION(C_ISO_8859_15)},
 563         CODESET_SEPARATOR,
 564 #if HAVE_ICONV
 565         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 566          CODESET_ACTION(C_ISO_8859_2)},
 567         CODESET_SEPARATOR,
 568         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 569          CODESET_ACTION(C_ISO_8859_13)},
 570         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 571          CODESET_ACTION(C_ISO_8859_4)},
 572         CODESET_SEPARATOR,
 573         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 574          CODESET_ACTION(C_ISO_8859_7)},
 575         CODESET_SEPARATOR,
 576         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 577          CODESET_ACTION(C_ISO_8859_9)},
 578         CODESET_SEPARATOR,
 579         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 580          CODESET_ACTION(C_ISO_8859_5)},
 581         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 582          CODESET_ACTION(C_KOI8_R)},
 583         {N_("/_View/_Code set/Cyrillic (KOI8-U)"),
 584          CODESET_ACTION(C_KOI8_U)},
 585         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 586          CODESET_ACTION(C_WINDOWS_1251)},
 587         CODESET_SEPARATOR,
 588 #endif
 589         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 590          CODESET_ACTION(C_ISO_2022_JP)},
 591 #if HAVE_ICONV
 592         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 593          CODESET_ACTION(C_ISO_2022_JP_2)},
 594 #endif
 595         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 596          CODESET_ACTION(C_EUC_JP)},
 597         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 598          CODESET_ACTION(C_SHIFT_JIS)},
 599 #if HAVE_ICONV
 600         CODESET_SEPARATOR,
 601         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 602          CODESET_ACTION(C_GB2312)},
 603         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 604          CODESET_ACTION(C_BIG5)},
 605         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 606          CODESET_ACTION(C_EUC_TW)},
 607         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 608          CODESET_ACTION(C_ISO_2022_CN)},
 609         CODESET_SEPARATOR,
 610         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 611          CODESET_ACTION(C_EUC_KR)},
 612         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 613          CODESET_ACTION(C_ISO_2022_KR)},
 614         CODESET_SEPARATOR,
 615         {N_("/_View/_Code set/Thai (TIS-620)"),
 616          CODESET_ACTION(C_TIS_620)},
 617         {N_("/_View/_Code set/Thai (Windows-874)"),
 618          CODESET_ACTION(C_WINDOWS_874)},
 619 #endif
 620
 621 #undef CODESET_SEPARATOR
 622 #undef CODESET_ACTION
 623
 624 #define DECODE_SEPARATOR \
 625         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"}
 626 #define DECODE_ACTION(action) \
 627          NULL, set_decode_cb, action, "/View/Decode/Auto detect"
 628         {N_("/_View/Decode"),           NULL, NULL, 0, "<Branch>"},
 629         {N_("/_View/Decode/_Auto detect"),
 630          NULL, set_decode_cb, 0, "<RadioItem>"},
 631         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"},
 632         {N_("/_View/Decode/_8bit"),             DECODE_ACTION(ENC_8BIT)},
 633         {N_("/_View/Decode/_Quoted printable"), DECODE_ACTION(ENC_QUOTED_PRINTABLE)},
 634         {N_("/_View/Decode/_Base64"),           DECODE_ACTION(ENC_BASE64)},
 635         {N_("/_View/Decode/_Uuencode"),         DECODE_ACTION(ENC_X_UUENCODE)},
 636
 637 #undef DECODE_SEPARATOR
 638 #undef DECODE_ACTION
 639
 640         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 641         {N_("/_View/Open in new _window"),      "<control><alt>N", open_msg_cb, 0, NULL},
 642         {N_("/_View/Mess_age source"),          "<control>U", view_source_cb, 0, NULL},
 643         {N_("/_View/Show all _headers"),        "<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 644         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 645         {N_("/_View/_Update summary"),          "<control><alt>U", update_summary_cb,  0, NULL},
 646
 647         {N_("/_Message"),                       NULL, NULL, 0, "<Branch>"},
 648         {N_("/_Message/Recei_ve"),              NULL, NULL, 0, "<Branch>"},
 649         {N_("/_Message/Recei_ve/Get from _current account"),
 650                                                 "<control>I",   inc_mail_cb, 0, NULL},
 651         {N_("/_Message/Recei_ve/Get from _all accounts"),
 652                                                 "<shift><control>I", inc_all_account_mail_cb, 0, NULL},
 653         {N_("/_Message/Recei_ve/Cancel receivin_g"),
 654                                                 NULL, inc_cancel_cb, 0, NULL},
 655         {N_("/_Message/Recei_ve/---"),          NULL, NULL, 0, "<Separator>"},
 656         {N_("/_Message/_Send queued messages"), NULL, send_queue_cb, 0, NULL},
 657         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 658         {N_("/_Message/Compose a_n email message"),     "<control>M", compose_mail_cb, 0, NULL},
 659         {N_("/_Message/Compose a news message"),        NULL,   compose_news_cb, 0, NULL},
 660         {N_("/_Message/_Reply"),                "<control>R",   main_window_reply_cb, COMPOSE_REPLY, NULL},
 661         {N_("/_Message/Repl_y to"),             NULL, NULL, 0, "<Branch>"},
 662         {N_("/_Message/Repl_y to/_all"),        "<shift><control>R", main_window_reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 663         {N_("/_Message/Repl_y to/_sender"),     NULL, main_window_reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 664         {N_("/_Message/Repl_y to/mailing _list"),
 665                                                 "<control>L", main_window_reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 666         {N_("/_Message/Follow-up and reply to"),NULL, main_window_reply_cb, COMPOSE_FOLLOWUP_AND_REPLY_TO, NULL},
 667         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 668         {N_("/_Message/_Forward"),              "<control><alt>F", main_window_reply_cb, COMPOSE_FORWARD, NULL},
 669         {N_("/_Message/Redirect"),              NULL, main_window_reply_cb, COMPOSE_REDIRECT, NULL},
 670         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 671         {N_("/_Message/M_ove..."),              "<control>O", move_to_cb, 0, NULL},
 672         {N_("/_Message/_Copy..."),              "<shift><control>O", copy_to_cb, 0, NULL},
 673         {N_("/_Message/_Delete"),               "<control>D", delete_cb,  0, NULL},
 674         {N_("/_Message/Cancel a news message"), "", cancel_cb,  0, NULL},
 675         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 676         {N_("/_Message/_Mark"),                 NULL, NULL, 0, "<Branch>"},
 677         {N_("/_Message/_Mark/_Mark"),           "<shift>asterisk", mark_cb, 0, NULL},
 678         {N_("/_Message/_Mark/_Unmark"),         "U", unmark_cb, 0, NULL},
 679         {N_("/_Message/_Mark/---"),             NULL, NULL, 0, "<Separator>"},
 680         {N_("/_Message/_Mark/Mark as unr_ead"), "<shift>exclam", mark_as_unread_cb, 0, NULL},
 681         {N_("/_Message/_Mark/Mark as rea_d"),
 682                                                 NULL, mark_as_read_cb, 0, NULL},
 683         {N_("/_Message/_Mark/Mark all _read"),  NULL, mark_all_read_cb, 0, NULL},
 684         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 685         {N_("/_Message/Re-_edit"),              NULL, reedit_cb, 0, NULL},
 686
 687         {N_("/_Tools"),                         NULL, NULL, 0, "<Branch>"},
 688         {N_("/_Tools/_Address book..."),        "<shift><control>A", addressbook_open_cb, 0, NULL},
 689         {N_("/_Tools/Add sender to address boo_k"),
 690                                                 NULL, add_address_cb, 0, NULL},
 691         {N_("/_Tools/_Harvest addresses"),      NULL, NULL, 0, "<Branch>"},
 692         {N_("/_Tools/_Harvest addresses/from _Folder..."),
 693                                                 NULL, addr_harvest_cb, 0, NULL},
 694         {N_("/_Tools/_Harvest addresses/from _Messages..."),
 695                                                 NULL, addr_harvest_msg_cb, 0, NULL},
 696         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 697         {N_("/_Tools/_Filter all messages in folder"),
 698                                                 NULL, filter_cb, 0, NULL},
 699         {N_("/_Tools/Filter _selected messages"),
 700                                                 NULL, filter_cb, 1, NULL},
 701         {N_("/_Tools/_Create filter rule"),     NULL, NULL, 0, "<Branch>"},
 702         {N_("/_Tools/_Create filter rule/_Automatically"),
 703                                                 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 704         {N_("/_Tools/_Create filter rule/by _From"),
 705                                                 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 706         {N_("/_Tools/_Create filter rule/by _To"),
 707                                                 NULL, create_filter_cb, FILTER_BY_TO, NULL},
 708         {N_("/_Tools/_Create filter rule/by _Subject"),
 709                                                 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 710         {N_("/_Tools/_Create processing rule"), NULL, NULL, 0, "<Branch>"},
 711         {N_("/_Tools/_Create processing rule/_Automatically"),
 712                                                 NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 713         {N_("/_Tools/_Create processing rule/by _From"),
 714                                                 NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 715         {N_("/_Tools/_Create processing rule/by _To"),
 716                                                 NULL, create_processing_cb, FILTER_BY_TO, NULL},
 717         {N_("/_Tools/_Create processing rule/by _Subject"),
 718                                                 NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 719         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 720         {N_("/_Tools/Actio_ns"),                NULL, NULL, 0, "<Branch>"},
 721         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 722         {N_("/_Tools/_Check for new messages in all folders"),
 723                                                 NULL, update_folderview_cb, 0, NULL},
 724         {N_("/_Tools/Delete du_plicated messages"),
 725                                                 NULL, NULL, 0, "<Branch>"},
 726         {N_("/_Tools/Delete du_plicated messages/In selected folder"),
 727                                                 NULL, delete_duplicated_cb,   0, NULL},
 728         {N_("/_Tools/Delete du_plicated messages/In all folders"),
 729                                                 NULL, delete_duplicated_all_cb,   0, NULL},
 730         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 731         {N_("/_Tools/E_xecute"),                "X", execute_summary_cb, 0, NULL},
 732 #ifdef USE_OPENSSL
 733         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 734         {N_("/_Tools/SSL certi_ficates..."),
 735                                                 NULL, ssl_manager_open_cb, 0, NULL},
 736 #endif
 737         {N_("/_Tools/---"),                     NULL, NULL, 0, "<Separator>"},
 738         {N_("/_Tools/_Log window"),             "<shift><control>L", log_window_show_cb, 0, NULL},
 739
 740         {N_("/_Configuration"),                 NULL, NULL, 0, "<Branch>"},
 741         {N_("/_Configuration/C_hange current account"),
 742                                                 NULL, NULL, 0, "<Branch>"},
 743         {N_("/_Configuration/_Preferences for current account..."),
 744                                                 NULL, prefs_account_open_cb, 0, NULL},
 745         {N_("/_Configuration/Create _new account..."),
 746                                                 NULL, new_account_cb, 0, NULL},
 747         {N_("/_Configuration/_Edit accounts..."),
 748                                                 NULL, account_edit_open, 0, NULL},
 749         {N_("/_Configuration/---"),             NULL, NULL, 0, "<Separator>"},
 750         {N_("/_Configuration/_Preferences..."),
 751                                                 NULL, prefs_open_cb, 0, NULL},
 752         {N_("/_Configuration/Pre-processing..."),
 753                                                 NULL, prefs_pre_processing_open_cb, 0, NULL},
 754         {N_("/_Configuration/Post-processing..."),
 755                                                 NULL, prefs_post_processing_open_cb, 0, NULL},
 756         {N_("/_Configuration/_Filtering..."),
 757                                                 NULL, prefs_filtering_open_cb, 0, NULL},
 758         {N_("/_Configuration/_Templates..."),   NULL, prefs_template_open_cb, 0, NULL},
 759         {N_("/_Configuration/_Actions..."),     NULL, prefs_actions_open_cb, 0, NULL},
 760         {N_("/_Configuration/Plugins..."),      NULL, plugins_open_cb, 0, NULL},
 761
 762         {N_("/_Help"),                          NULL, NULL, 0, "<Branch>"},
 763         {N_("/_Help/_Manual (Local)"),          NULL, manual_open_cb, MANUAL_MANUAL_LOCAL, NULL},
 764         {N_("/_Help/_Manual (Sylpheed Doc Homepage)"),
 765                                                 NULL, manual_open_cb, MANUAL_MANUAL_SYLDOC, NULL},
 766         {N_("/_Help/_FAQ (Local)"),             NULL, manual_open_cb, MANUAL_FAQ_LOCAL, NULL},
 767         {N_("/_Help/_FAQ (Sylpheed Doc Homepage)"),
 768                                                 NULL, manual_open_cb, MANUAL_FAQ_SYLDOC, NULL},
 769         {N_("/_Help/_Claws FAQ (Claws Documentation)"),
 770                                                 NULL, manual_open_cb, MANUAL_FAQ_CLAWS, NULL},
 771         {N_("/_Help/---"),                      NULL, NULL, 0, "<Separator>"},
 772         {N_("/_Help/_About"),                   NULL, about_show, 0, NULL}
 773 };
 774
 775 MainWindow *main_window_create(SeparateType type)
 776 {
 777         MainWindow *mainwin;
 778         GtkWidget *window;
 779         GtkWidget *vbox;
 780         GtkWidget *menubar;
 781         GtkWidget *handlebox;
 782         GtkWidget *vbox_body;
 783         GtkWidget *hbox_stat;
 784         GtkWidget *statusbar;
 785         GtkWidget *progressbar;
 786         GtkWidget *statuslabel;
 787         GtkWidget *ac_button;
 788         GtkWidget *ac_label;
 789         GtkWidget *online_pixmap;
 790         GtkWidget *offline_pixmap;
 791         GtkWidget *online_switch;
 792         GtkWidget *offline_switch;
 793         GtkTooltips *offline_tip;
 794         GtkTooltips *online_tip;
 795         GtkTooltips *sel_ac_tip;
 796
 797         FolderView *folderview;
 798         SummaryView *summaryview;
 799         MessageView *messageview;
 800         GdkColormap *colormap;
 801         GdkColor color[4];
 802         gboolean success[4];
 803         GtkItemFactory *ifactory;
 804         GtkWidget *ac_menu;
 805         GtkWidget *menuitem;
 806         gint i;
 807         guint n_menu_entries;
 808         gboolean hide_messageview = FALSE;
 809
 810         static GdkGeometry geometry;
 811
 812         debug_print("Creating main window...\n");
 813         mainwin = g_new0(MainWindow, 1);
 814
 815         /* main window */
 816         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 817         gtk_window_set_title(GTK_WINDOW(window), PROG_VERSION);
 818         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 819         gtk_window_set_wmclass(GTK_WINDOW(window), "main_window", "Sylpheed");
 820
 821         if (!geometry.min_height) {
 822                 geometry.min_width = 320;
 823                 geometry.min_height = 200;
 824         }
 825         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 826                                       GDK_HINT_MIN_SIZE);
 827
 828         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 829                            GTK_SIGNAL_FUNC(main_window_close_cb), mainwin);
 830         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 831         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
 832                            GTK_SIGNAL_FUNC(mainwindow_focus_in_event),
 833                            mainwin);
 834         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 835                                 GTK_SIGNAL_FUNC(mainwindow_key_pressed), mainwin);
 836
 837         gtk_widget_realize(window);
 838         gtk_widget_add_events(window, GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK);
 839
 840
 841         gtkut_widget_set_app_icon(window);
 842
 843         vbox = gtk_vbox_new(FALSE, 0);
 844         gtk_widget_show(vbox);
 845         gtk_container_add(GTK_CONTAINER(window), vbox);
 846
 847         /* menu bar */
 848         n_menu_entries = sizeof(mainwin_entries) / sizeof(mainwin_entries[0]);
 849         menubar = menubar_create(window, mainwin_entries,
 850                                  n_menu_entries, "<Main>", mainwin);
 851         gtk_widget_show(menubar);
 852         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 853         ifactory = gtk_item_factory_from_widget(menubar);
 854
 855         menu_set_sensitive(ifactory, "/Help/Manual (Local)", manual_available(MANUAL_MANUAL_LOCAL));
 856         menu_set_sensitive(ifactory, "/Help/FAQ (Local)", manual_available(MANUAL_FAQ_LOCAL));
 857
 858         handlebox = gtk_handle_box_new();
 859         gtk_widget_show(handlebox);
 860         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 861         gtk_signal_connect(GTK_OBJECT(handlebox), "child_attached",
 862                            GTK_SIGNAL_FUNC(toolbar_child_attached), mainwin);
 863         gtk_signal_connect(GTK_OBJECT(handlebox), "child_detached",
 864                            GTK_SIGNAL_FUNC(toolbar_child_detached), mainwin);
 865
 866         /* link window to mainwin->window to avoid gdk warnings */
 867         mainwin->window       = window;
 868
 869         /* create toolbar */
 870         mainwin->toolbar = toolbar_create(TOOLBAR_MAIN,
 871                                           handlebox,
 872                                           (gpointer)mainwin);
 873
 874         /* vbox that contains body */
 875         vbox_body = gtk_vbox_new(FALSE, BORDER_WIDTH);
 876         gtk_widget_show(vbox_body);
 877         gtk_container_set_border_width(GTK_CONTAINER(vbox_body), BORDER_WIDTH);
 878         gtk_box_pack_start(GTK_BOX(vbox), vbox_body, TRUE, TRUE, 0);
 879
 880         hbox_stat = gtk_hbox_new(FALSE, 2);
 881         gtk_box_pack_end(GTK_BOX(vbox_body), hbox_stat, FALSE, FALSE, 0);
 882
 883         statusbar = statusbar_create();
 884         gtk_box_pack_start(GTK_BOX(hbox_stat), statusbar, TRUE, TRUE, 0);
 885
 886         progressbar = gtk_progress_bar_new();
 887         gtk_widget_set_usize(progressbar, 120, 1);
 888         gtk_box_pack_start(GTK_BOX(hbox_stat), progressbar, FALSE, FALSE, 0);
 889
 890         online_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_ONLINE);
 891         offline_pixmap = stock_pixmap_widget(hbox_stat, STOCK_PIXMAP_OFFLINE);
 892         online_tip = gtk_tooltips_new();
 893         online_switch = gtk_button_new ();
 894         gtk_tooltips_set_tip(GTK_TOOLTIPS(online_tip),online_switch,
 895                              _("You are online. Click the icon to go offline"), NULL);
 896         offline_tip = gtk_tooltips_new();
 897         offline_switch = gtk_button_new ();
 898         gtk_tooltips_set_tip(GTK_TOOLTIPS(offline_tip),offline_switch,
 899                              _("You are offline. Click the icon to go online"),
 900                              NULL);
 901         gtk_container_add (GTK_CONTAINER(online_switch), online_pixmap);
 902         gtk_button_set_relief (GTK_BUTTON(online_switch), GTK_RELIEF_NONE);
 903         gtk_signal_connect (GTK_OBJECT(online_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 904         gtk_box_pack_start (GTK_BOX(hbox_stat), online_switch, FALSE, FALSE, 0);
 905         gtk_container_add (GTK_CONTAINER(offline_switch), offline_pixmap);
 906         gtk_button_set_relief (GTK_BUTTON(offline_switch), GTK_RELIEF_NONE);
 907         gtk_signal_connect (GTK_OBJECT(offline_switch), "clicked", (GtkSignalFunc)online_switch_clicked, mainwin);
 908         gtk_box_pack_start (GTK_BOX(hbox_stat), offline_switch, FALSE, FALSE, 0);
 909
 910         statuslabel = gtk_label_new("");
 911         gtk_box_pack_start(GTK_BOX(hbox_stat), statuslabel, FALSE, FALSE, 0);
 912
 913         sel_ac_tip = gtk_tooltips_new();
 914         ac_button = gtk_button_new();
 915         gtk_tooltips_set_tip(GTK_TOOLTIPS(sel_ac_tip),
 916                              ac_button, _("Select account"), NULL);
 917         gtk_button_set_relief(GTK_BUTTON(ac_button), GTK_RELIEF_NONE);
 918         GTK_WIDGET_UNSET_FLAGS(ac_button, GTK_CAN_FOCUS);
 919         gtk_widget_set_usize(ac_button, -1, 1);
 920         gtk_box_pack_end(GTK_BOX(hbox_stat), ac_button, FALSE, FALSE, 0);
 921         gtk_signal_connect(GTK_OBJECT(ac_button), "button_press_event",
 922                            GTK_SIGNAL_FUNC(ac_label_button_pressed), mainwin);
 923
 924         ac_label = gtk_label_new("");
 925         gtk_container_add(GTK_CONTAINER(ac_button), ac_label);
 926
 927         gtk_widget_show_all(hbox_stat);
 928
 929         gtk_widget_hide(offline_switch);
 930         /* create views */
 931         mainwin->folderview  = folderview  = folderview_create();
 932         mainwin->summaryview = summaryview = summary_create();
 933         mainwin->messageview = messageview = messageview_create(mainwin);
 934         mainwin->logwin      = log_window_create();
 935
 936         folderview->mainwin      = mainwin;
 937         folderview->summaryview  = summaryview;
 938
 939         summaryview->mainwin     = mainwin;
 940         summaryview->folderview  = folderview;
 941         summaryview->messageview = messageview;
 942         summaryview->window      = window;
 943
 944         messageview->statusbar   = statusbar;
 945         mainwin->vbox           = vbox;
 946         mainwin->menubar        = menubar;
 947         mainwin->menu_factory   = ifactory;
 948         mainwin->handlebox      = handlebox;
 949         mainwin->vbox_body      = vbox_body;
 950         mainwin->hbox_stat      = hbox_stat;
 951         mainwin->statusbar      = statusbar;
 952         mainwin->progressbar    = progressbar;
 953         mainwin->statuslabel    = statuslabel;
 954         mainwin->online_switch  = online_switch;
 955         mainwin->online_pixmap  = online_pixmap;
 956         mainwin->offline_pixmap = offline_pixmap;
 957         mainwin->ac_button      = ac_button;
 958         mainwin->ac_label       = ac_label;
 959         mainwin->offline_switch    = offline_switch;
 960
 961         /* set context IDs for status bar */
 962         mainwin->mainwin_cid = gtk_statusbar_get_context_id
 963                 (GTK_STATUSBAR(statusbar), "Main Window");
 964         mainwin->folderview_cid = gtk_statusbar_get_context_id
 965                 (GTK_STATUSBAR(statusbar), "Folder View");
 966         mainwin->summaryview_cid = gtk_statusbar_get_context_id
 967                 (GTK_STATUSBAR(statusbar), "Summary View");
 968         mainwin->messageview_cid = gtk_statusbar_get_context_id
 969                 (GTK_STATUSBAR(statusbar), "Message View");
 970
 971         messageview->statusbar_cid = mainwin->messageview_cid;
 972
 973         /* allocate colors for summary view and folder view */
 974         summaryview->color_marked.red = summaryview->color_marked.green = 0;
 975         summaryview->color_marked.blue = (guint16)65535;
 976
 977         summaryview->color_dim.red = summaryview->color_dim.green =
 978                 summaryview->color_dim.blue = COLOR_DIM;
 979
 980         gtkut_convert_int_to_gdk_color(prefs_common.color_new,
 981                                        &folderview->color_new);
 982
 983         gtkut_convert_int_to_gdk_color(prefs_common.tgt_folder_col,
 984                                        &folderview->color_op);
 985
 986         summaryview->color_important.red = 0;
 987         summaryview->color_important.green = 0;
 988         summaryview->color_important.blue = (guint16)65535;
 989
 990         color[0] = summaryview->color_marked;
 991         color[1] = summaryview->color_dim;
 992         color[2] = folderview->color_new;
 993         color[3] = folderview->color_op;
 994
 995         colormap = gdk_window_get_colormap(window->window);
 996         gdk_colormap_alloc_colors(colormap, color, 4, FALSE, TRUE, success);
 997         for (i = 0; i < 4; i++) {
 998                 if (success[i] == FALSE)
 999                         g_warning("MainWindow: color allocation %d failed\n", i);
1000         }
1001
1002         debug_print("done.\n");
1003
1004         messageview->visible = prefs_common.msgview_visible;
1005         hide_messageview = !messageview->visible;
1006
1007         main_window_set_widgets(mainwin, type);
1008
1009         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
1010                            GTK_SIGNAL_FUNC(main_window_size_allocate_cb),
1011                            mainwin);
1012
1013         /* set menu items */
1014         menuitem = gtk_item_factory_get_item
1015                 (ifactory, "/View/Code set/Auto detect");
1016         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1017
1018         switch (prefs_common.toolbar_style) {
1019         case TOOLBAR_NONE:
1020                 menuitem = gtk_item_factory_get_item
1021                         (ifactory, "/View/Show or hide/Toolbar/None");
1022                 break;
1023         case TOOLBAR_ICON:
1024                 menuitem = gtk_item_factory_get_item
1025                         (ifactory, "/View/Show or hide/Toolbar/Icon");
1026                 break;
1027         case TOOLBAR_TEXT:
1028                 menuitem = gtk_item_factory_get_item
1029                         (ifactory, "/View/Show or hide/Toolbar/Text");
1030                 break;
1031         case TOOLBAR_BOTH:
1032                 menuitem = gtk_item_factory_get_item
1033                         (ifactory, "/View/Show or hide/Toolbar/Icon and text");
1034         }
1035         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1036
1037         gtk_widget_hide(mainwin->hbox_stat);
1038         menuitem = gtk_item_factory_get_item
1039                 (ifactory, "/View/Show or hide/Status bar");
1040         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1041                                        prefs_common.show_statusbar);
1042
1043         /* set account selection menu */
1044         ac_menu = gtk_item_factory_get_widget
1045                 (ifactory, "/Configuration/Change current account");
1046         gtk_signal_connect(GTK_OBJECT(ac_menu), "selection_done",
1047                            GTK_SIGNAL_FUNC(ac_menu_popup_closed), mainwin);
1048         mainwin->ac_menu = ac_menu;
1049
1050         toolbar_main_set_sensitive(mainwin);
1051
1052         /* create actions menu */
1053         main_window_update_actions_menu(mainwin);
1054
1055         /* attach accel groups to main window */
1056 #define ADD_MENU_ACCEL_GROUP_TO_WINDOW(menu,win)        \
1057         gtk_window_add_accel_group                      \
1058                 (GTK_WINDOW(win),                       \
1059                  gtk_item_factory_from_widget(menu)->accel_group)
1060
1061         ADD_MENU_ACCEL_GROUP_TO_WINDOW(summaryview->popupmenu, mainwin->window);
1062
1063         /* connect the accelerators for equivalent
1064            menu items in different menus             */
1065         menu_connect_identical_items();
1066
1067
1068
1069         /* show main window */
1070         gtk_widget_show(mainwin->window);
1071
1072         /* initialize views */
1073         folderview_init(folderview);
1074         summary_init(summaryview);
1075         messageview_init(messageview);
1076         log_window_init(mainwin->logwin);
1077         log_window_set_clipping(mainwin->logwin, prefs_common.cliplog,
1078                                 prefs_common.loglength);
1079 #ifdef USE_OPENSSL
1080         sslcertwindow_register_hook();
1081 #endif
1082         mainwin->lock_count = 0;
1083         mainwin->menu_lock_count = 0;
1084         mainwin->cursor_count = 0;
1085
1086         mainwin->progressindicator_hook =
1087                 hooks_register_hook(PROGRESSINDICATOR_HOOKLIST, mainwindow_progressindicator_hook, mainwin);
1088
1089         if (!watch_cursor)
1090                 watch_cursor = gdk_cursor_new(GDK_WATCH);
1091
1092         mainwin_list = g_list_append(mainwin_list, mainwin);
1093
1094         /* init work_offline */
1095         if (prefs_common.work_offline)
1096                 online_switch_clicked (GTK_BUTTON(online_switch), mainwin);
1097
1098         if (mainwin->type == SEPARATE_NONE && hide_messageview)
1099                 main_window_toggle_message_view(mainwin);
1100
1101         return mainwin;
1102 }
1103
1104 void main_window_destroy(MainWindow *mainwin)
1105 {
1106         /* TODO : destroy other component */
1107         messageview_destroy(mainwin->messageview);
1108 }
1109
1110 void main_window_update_actions_menu(MainWindow *mainwin)
1111 {
1112         GtkItemFactory *ifactory;
1113
1114         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
1115         action_update_mainwin_menu(ifactory, "/Tools/Actions", mainwin);
1116 }
1117
1118 void main_window_cursor_wait(MainWindow *mainwin)
1119 {
1120
1121         if (mainwin->cursor_count == 0)
1122                 gdk_window_set_cursor(mainwin->window->window, watch_cursor);
1123
1124         mainwin->cursor_count++;
1125
1126         gdk_flush();
1127 }
1128
1129 void main_window_cursor_normal(MainWindow *mainwin)
1130 {
1131         if (mainwin->cursor_count)
1132                 mainwin->cursor_count--;
1133
1134         if (mainwin->cursor_count == 0)
1135                 gdk_window_set_cursor(mainwin->window->window, NULL);
1136
1137         gdk_flush();
1138 }
1139
1140 /* lock / unlock the user-interface */
1141 void main_window_lock(MainWindow *mainwin)
1142 {
1143         if (mainwin->lock_count == 0)
1144                 gtk_widget_set_sensitive(mainwin->ac_button, FALSE);
1145
1146         mainwin->lock_count++;
1147
1148         main_window_set_menu_sensitive(mainwin);
1149         toolbar_main_set_sensitive(mainwin);
1150 }
1151
1152 void main_window_unlock(MainWindow *mainwin)
1153 {
1154         if (mainwin->lock_count)
1155                 mainwin->lock_count--;
1156
1157         main_window_set_menu_sensitive(mainwin);
1158         toolbar_main_set_sensitive(mainwin);
1159
1160         if (mainwin->lock_count == 0)
1161                 gtk_widget_set_sensitive(mainwin->ac_button, TRUE);
1162 }
1163
1164 static void main_window_menu_callback_block(MainWindow *mainwin)
1165 {
1166         mainwin->menu_lock_count++;
1167 }
1168
1169 static void main_window_menu_callback_unblock(MainWindow *mainwin)
1170 {
1171         if (mainwin->menu_lock_count)
1172                 mainwin->menu_lock_count--;
1173 }
1174
1175 void main_window_reflect_prefs_all(void)
1176 {
1177         main_window_reflect_prefs_all_real(FALSE);
1178 }
1179
1180 void main_window_reflect_prefs_all_real(gboolean pixmap_theme_changed)
1181 {
1182         GList *cur;
1183         MainWindow *mainwin;
1184         GtkWidget *pixmap;
1185
1186         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1187                 mainwin = (MainWindow *)cur->data;
1188
1189                 main_window_show_cur_account(mainwin);
1190                 main_window_set_menu_sensitive(mainwin);
1191                 toolbar_main_set_sensitive(mainwin);
1192
1193                 /* pixmap themes */
1194                 if (pixmap_theme_changed) {
1195                         toolbar_update(TOOLBAR_MAIN, mainwin);
1196                         messageview_reflect_prefs_pixmap_theme();
1197                         compose_reflect_prefs_pixmap_theme();
1198                         folderview_reflect_prefs_pixmap_theme(mainwin->folderview);
1199                         summary_reflect_prefs_pixmap_theme(mainwin->summaryview);
1200
1201                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_ONLINE);
1202                         gtk_container_remove(GTK_CONTAINER(mainwin->online_switch),
1203                                              mainwin->online_pixmap);
1204                         gtk_container_add (GTK_CONTAINER(mainwin->online_switch), pixmap);
1205                         gtk_widget_show(pixmap);
1206                         mainwin->online_pixmap = pixmap;
1207                         pixmap = stock_pixmap_widget(mainwin->hbox_stat, STOCK_PIXMAP_OFFLINE);
1208                         gtk_container_remove(GTK_CONTAINER(mainwin->offline_switch),
1209                                              mainwin->offline_pixmap);
1210                         gtk_container_add (GTK_CONTAINER(mainwin->offline_switch), pixmap);
1211                         gtk_widget_show(pixmap);
1212                         mainwin->offline_pixmap = pixmap;
1213                 }
1214
1215                 summary_redisplay_msg(mainwin->summaryview);
1216                 headerview_set_visibility(mainwin->messageview->headerview,
1217                                           prefs_common.display_header_pane);
1218         }
1219 }
1220
1221 void main_window_set_summary_column(void)
1222 {
1223         GList *cur;
1224         MainWindow *mainwin;
1225
1226         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1227                 mainwin = (MainWindow *)cur->data;
1228                 summary_set_column_order(mainwin->summaryview);
1229         }
1230 }
1231
1232 static void main_window_set_account_selector_menu(MainWindow *mainwin,
1233                                                   GList *account_list)
1234 {
1235         GList *cur_ac, *cur_item;
1236         GtkWidget *menuitem;
1237         PrefsAccount *ac_prefs;
1238
1239         /* destroy all previous menu item */
1240         cur_item = GTK_MENU_SHELL(mainwin->ac_menu)->children;
1241         while (cur_item != NULL) {
1242                 GList *next = cur_item->next;
1243                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1244                 cur_item = next;
1245         }
1246
1247         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1248                 ac_prefs = (PrefsAccount *)cur_ac->data;
1249
1250                 menuitem = gtk_menu_item_new_with_label
1251                         (ac_prefs->account_name
1252                          ? ac_prefs->account_name : _("Untitled"));
1253                 gtk_widget_show(menuitem);
1254                 gtk_menu_append(GTK_MENU(mainwin->ac_menu), menuitem);
1255                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
1256                                    GTK_SIGNAL_FUNC(account_selector_menu_cb),
1257                                    ac_prefs);
1258         }
1259 }
1260
1261 static void main_window_set_account_receive_menu(MainWindow *mainwin,
1262                                                  GList *account_list)
1263 {
1264         GList *cur_ac, *cur_item;
1265         GtkWidget *menu;
1266         GtkWidget *menuitem;
1267         PrefsAccount *ac_prefs;
1268
1269         menu = gtk_item_factory_get_widget(mainwin->menu_factory,
1270                                            "/Message/Receive");
1271
1272         /* search for separator */
1273         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
1274              cur_item = cur_item->next) {
1275                 if (GTK_BIN(cur_item->data)->child == NULL) {
1276                         cur_item = cur_item->next;
1277                         break;
1278                 }
1279         }
1280
1281         /* destroy all previous menu item */
1282         while (cur_item != NULL) {
1283                 GList *next = cur_item->next;
1284                 gtk_widget_destroy(GTK_WIDGET(cur_item->data));
1285                 cur_item = next;
1286         }
1287
1288         for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
1289                 ac_prefs = (PrefsAccount *)cur_ac->data;
1290
1291                 menuitem = gtk_menu_item_new_with_label
1292                         (ac_prefs->account_name ? ac_prefs->account_name
1293                          : _("Untitled"));
1294                 gtk_widget_show(menuitem);
1295                 gtk_menu_append(GTK_MENU(menu), menuitem);
1296                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
1297                                    GTK_SIGNAL_FUNC(account_receive_menu_cb),
1298                                    ac_prefs);
1299         }
1300 }
1301
1302 void main_window_set_account_menu(GList *account_list)
1303 {
1304         GList *cur;
1305         MainWindow *mainwin;
1306
1307         for (cur = mainwin_list; cur != NULL; cur = cur->next) {
1308                 mainwin = (MainWindow *)cur->data;
1309                 main_window_set_account_selector_menu(mainwin, account_list);
1310                 main_window_set_account_receive_menu(mainwin, account_list);
1311         }
1312 }
1313
1314 static void main_window_show_cur_account(MainWindow *mainwin)
1315 {
1316         gchar *buf;
1317         gchar *ac_name;
1318
1319         ac_name = g_strdup(cur_account
1320                            ? (cur_account->account_name
1321                               ? cur_account->account_name : _("Untitled"))
1322                            : _("none"));
1323
1324         if (cur_account)
1325                 buf = g_strdup_printf("%s - %s", ac_name, PROG_VERSION);
1326         else
1327                 buf = g_strdup(PROG_VERSION);
1328         gtk_window_set_title(GTK_WINDOW(mainwin->window), buf);
1329         g_free(buf);
1330
1331         gtk_label_set_text(GTK_LABEL(mainwin->ac_label), ac_name);
1332         gtk_widget_queue_resize(mainwin->ac_button);
1333
1334         g_free(ac_name);
1335 }
1336
1337 GtkWidget *main_window_get_folder_window(MainWindow *mainwin)
1338 {
1339         switch (mainwin->type) {
1340         case SEPARATE_FOLDER:
1341                 return mainwin->win.sep_folder.folderwin;
1342         case SEPARATE_BOTH:
1343                 return mainwin->win.sep_both.folderwin;
1344         default:
1345                 return NULL;
1346         }
1347 }
1348
1349 GtkWidget *main_window_get_message_window(MainWindow *mainwin)
1350 {
1351         switch (mainwin->type) {
1352         case SEPARATE_MESSAGE:
1353                 return mainwin->win.sep_message.messagewin;
1354         case SEPARATE_BOTH:
1355                 return mainwin->win.sep_both.messagewin;
1356         default:
1357                 return NULL;
1358         }
1359 }
1360
1361 void main_window_separation_change(MainWindow *mainwin, SeparateType type)
1362 {
1363         GtkWidget *folder_wid  = GTK_WIDGET_PTR(mainwin->folderview);
1364         GtkWidget *summary_wid = GTK_WIDGET_PTR(mainwin->summaryview);
1365         /* GtkWidget *message_wid = GTK_WIDGET_PTR(mainwin->messageview); */
1366         GtkWidget *message_wid = mainwin->messageview->vbox;
1367
1368         debug_print("Changing window separation type from %d to %d\n",
1369                     mainwin->type, type);
1370
1371         if (mainwin->type == type) return;
1372
1373         /* remove widgets from those containers */
1374         gtk_widget_ref(folder_wid);
1375         gtk_widget_ref(summary_wid);
1376         gtk_widget_ref(message_wid);
1377         gtkut_container_remove
1378                 (GTK_CONTAINER(folder_wid->parent), folder_wid);
1379         gtkut_container_remove
1380                 (GTK_CONTAINER(summary_wid->parent), summary_wid);
1381         gtkut_container_remove
1382                 (GTK_CONTAINER(message_wid->parent), message_wid);
1383
1384         /* clean containers */
1385         switch (mainwin->type) {
1386         case SEPARATE_NONE:
1387                 gtk_widget_destroy(mainwin->win.sep_none.hpaned);
1388                 break;
1389         case SEPARATE_FOLDER:
1390                 gtk_widget_destroy(mainwin->win.sep_folder.vpaned);
1391                 gtk_widget_destroy(mainwin->win.sep_folder.folderwin);
1392                 break;
1393         case SEPARATE_MESSAGE:
1394                 gtk_widget_destroy(mainwin->win.sep_message.hpaned);
1395                 gtk_widget_destroy(mainwin->win.sep_message.messagewin);
1396                 break;
1397         case SEPARATE_BOTH:
1398                 gtk_widget_destroy(mainwin->win.sep_both.messagewin);
1399                 gtk_widget_destroy(mainwin->win.sep_both.folderwin);
1400                 break;
1401         }
1402
1403         gtk_widget_hide(mainwin->window);
1404         main_window_set_widgets(mainwin, type);
1405         gtk_widget_show(mainwin->window);
1406
1407         gtk_widget_unref(folder_wid);
1408         gtk_widget_unref(summary_wid);
1409         gtk_widget_unref(message_wid);
1410 }
1411
1412 void main_window_toggle_message_view(MainWindow *mainwin)
1413 {
1414         SummaryView *summaryview = mainwin->summaryview;
1415         union CompositeWin *cwin = &mainwin->win;
1416         GtkWidget *vpaned = NULL;
1417         GtkWidget *container = NULL;
1418         GtkWidget *msgwin = NULL;
1419
1420         switch (mainwin->type) {
1421         case SEPARATE_NONE:
1422                 vpaned = cwin->sep_none.vpaned;
1423                 container = cwin->sep_none.hpaned;
1424                 break;
1425         case SEPARATE_FOLDER:
1426                 vpaned = cwin->sep_folder.vpaned;
1427                 container = mainwin->vbox_body;
1428                 break;
1429         case SEPARATE_MESSAGE:
1430                 msgwin = mainwin->win.sep_message.messagewin;
1431                 break;
1432         case SEPARATE_BOTH:
1433                 msgwin = mainwin->win.sep_both.messagewin;
1434                 break;
1435         }
1436
1437         if (msgwin) {
1438                 if (GTK_WIDGET_VISIBLE(msgwin)) {
1439                         gtk_widget_hide(msgwin);
1440                         mainwin->messageview->visible = FALSE;
1441                         summaryview->displayed = NULL;
1442                 } else {
1443                         gtk_widget_show(msgwin);
1444                         mainwin->messageview->visible = TRUE;
1445                 }
1446         } else if (vpaned->parent != NULL) {
1447                 mainwin->messageview->visible = FALSE;
1448                 summaryview->displayed = NULL;
1449                 gtk_widget_ref(vpaned);
1450                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
1451                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), container);
1452                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1453                               GTK_ARROW_UP, GTK_SHADOW_OUT);
1454         } else {
1455                 mainwin->messageview->visible = TRUE;
1456                 gtk_widget_reparent(GTK_WIDGET_PTR(summaryview), vpaned);
1457                 gtk_container_add(GTK_CONTAINER(container), vpaned);
1458                 gtk_widget_unref(vpaned);
1459                 gtk_arrow_set(GTK_ARROW(summaryview->toggle_arrow),
1460                               GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1461         }
1462
1463         if (mainwin->messageview->visible == FALSE)
1464                 messageview_clear(mainwin->messageview);
1465
1466         main_window_set_menu_sensitive(mainwin);
1467
1468         prefs_common.msgview_visible = mainwin->messageview->visible;
1469
1470         gtk_widget_grab_focus(summaryview->ctree);
1471 }
1472
1473 void main_window_get_size(MainWindow *mainwin)
1474 {
1475         GtkAllocation *allocation;
1476
1477         allocation = &(GTK_WIDGET_PTR(mainwin->summaryview)->allocation);
1478
1479         if (allocation->width > 1 && allocation->height > 1) {
1480                 prefs_common.summaryview_width = allocation->width;
1481
1482                 if ((mainwin->type == SEPARATE_NONE ||
1483                      mainwin->type == SEPARATE_FOLDER) &&
1484                     messageview_is_visible(mainwin->messageview))
1485                         prefs_common.summaryview_height = allocation->height;
1486
1487                 prefs_common.mainview_width = allocation->width;
1488         }
1489
1490         allocation = &mainwin->window->allocation;
1491         if (allocation->width > 1 && allocation->height > 1) {
1492                 prefs_common.mainview_height = allocation->height;
1493                 prefs_common.mainwin_width   = allocation->width;
1494                 prefs_common.mainwin_height  = allocation->height;
1495         }
1496
1497         allocation = &(GTK_WIDGET_PTR(mainwin->folderview)->allocation);
1498         if (allocation->width > 1 && allocation->height > 1) {
1499                 prefs_common.folderview_width  = allocation->width;
1500                 prefs_common.folderview_height = allocation->height;
1501         }
1502
1503         allocation = &(GTK_WIDGET_PTR(mainwin->messageview)->allocation);
1504         if (allocation->width > 1 && allocation->height > 1) {
1505                 prefs_common.msgview_width = allocation->width;
1506                 prefs_common.msgview_height = allocation->height;
1507         }
1508
1509         debug_print("summaryview size: %d x %d\n",
1510                     prefs_common.summaryview_width,
1511                     prefs_common.summaryview_height);
1512         debug_print("folderview size: %d x %d\n",
1513                     prefs_common.folderview_width,
1514                     prefs_common.folderview_height);
1515         debug_print("messageview size: %d x %d\n",
1516                     prefs_common.msgview_width,
1517                     prefs_common.msgview_height);
1518 }
1519
1520 void main_window_get_position(MainWindow *mainwin)
1521 {
1522         gint x, y;
1523         GtkWidget *window;
1524
1525         gtkut_widget_get_uposition(mainwin->window, &x, &y);
1526
1527         prefs_common.mainview_x = x;
1528         prefs_common.mainview_y = y;
1529         prefs_common.mainwin_x = x;
1530         prefs_common.mainwin_y = y;
1531
1532         debug_print("main window position: %d, %d\n", x, y);
1533
1534         window = main_window_get_folder_window(mainwin);
1535         if (window) {
1536                 gtkut_widget_get_uposition(window, &x, &y);
1537                 prefs_common.folderwin_x = x;
1538                 prefs_common.folderwin_y = y;
1539                 debug_print("folder window position: %d, %d\n", x, y);
1540         }
1541         window = main_window_get_message_window(mainwin);
1542         if (window) {
1543                 gtkut_widget_get_uposition(window, &x, &y);
1544                 prefs_common.main_msgwin_x = x;
1545                 prefs_common.main_msgwin_y = y;
1546                 debug_print("message window position: %d, %d\n", x, y);
1547         }
1548 }
1549
1550 void main_window_progress_on(MainWindow *mainwin)
1551 {
1552         gtk_progress_set_show_text(GTK_PROGRESS(mainwin->progressbar), TRUE);
1553         gtk_progress_set_format_string(GTK_PROGRESS(mainwin->progressbar), "");
1554 }
1555
1556 void main_window_progress_off(MainWindow *mainwin)
1557 {
1558         gtk_progress_set_show_text(GTK_PROGRESS(mainwin->progressbar), FALSE);
1559         gtk_progress_bar_update(GTK_PROGRESS_BAR(mainwin->progressbar), 0.0);
1560         gtk_progress_set_format_string(GTK_PROGRESS(mainwin->progressbar), "");
1561 }
1562
1563 void main_window_progress_set(MainWindow *mainwin, gint cur, gint total)
1564 {
1565         gchar buf[32];
1566
1567         g_snprintf(buf, sizeof(buf), "%d / %d", cur, total);
1568         gtk_progress_set_format_string(GTK_PROGRESS(mainwin->progressbar), buf);
1569         gtk_progress_bar_update(GTK_PROGRESS_BAR(mainwin->progressbar),
1570                                 (cur == 0 && total == 0) ? 0 :
1571                                 (gfloat)cur / (gfloat)total);
1572 }
1573
1574 void main_window_empty_trash(MainWindow *mainwin, gboolean confirm)
1575 {
1576         GList *list;
1577         guint has_trash;
1578         Folder *folder;
1579
1580         for (has_trash = 0, list = folder_get_list(); list != NULL; list = list->next) {
1581                 folder = FOLDER(list->data);
1582                 if (folder && folder->trash && folder->trash->total_msgs > 0)
1583                         has_trash++;
1584         }
1585
1586         if (!has_trash) return;
1587
1588         if (confirm) {
1589                 if (alertpanel(_("Empty trash"),
1590                                _("Empty all messages in trash?"),
1591                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
1592                         return;
1593                 manage_window_focus_in(mainwin->window, NULL, NULL);
1594         }
1595
1596         procmsg_empty_all_trash();
1597
1598         if (mainwin->summaryview->folder_item &&
1599             mainwin->summaryview->folder_item->stype == F_TRASH)
1600                 gtk_widget_grab_focus(mainwin->folderview->ctree);
1601 }
1602
1603 void main_window_add_mailbox(MainWindow *mainwin)
1604 {
1605         gchar *path;
1606         Folder *folder;
1607
1608         path = input_dialog(_("Add mailbox"),
1609                             _("Input the location of mailbox.\n"
1610                               "If the existing mailbox is specified, it will be\n"
1611                               "scanned automatically."),
1612                             "Mail");
1613         if (!path) return;
1614         if (folder_find_from_path(path)) {
1615                 alertpanel_error(_("The mailbox `%s' already exists."), path);
1616                 g_free(path);
1617                 return;
1618         }
1619         folder = folder_new(folder_get_class_from_string("mh"),
1620                             !strcmp(path, "Mail") ? _("Mailbox") : g_basename(path),
1621                             path);
1622         g_free(path);
1623
1624         if (folder->klass->create_tree(folder) < 0) {
1625                 alertpanel_error(_("Creation of the mailbox failed.\n"
1626                                    "Maybe some files already exist, or you don't have the permission to write there."));
1627                 folder_destroy(folder);
1628                 return;
1629         }
1630
1631         folder_add(folder);
1632         folder_set_ui_func(folder, scan_tree_func, mainwin);
1633         folder_scan_tree(folder);
1634         folder_set_ui_func(folder, NULL, NULL);
1635 }
1636
1637 SensitiveCond main_window_get_current_state(MainWindow *mainwin)
1638 {
1639         SensitiveCond state = 0;
1640         SummarySelection selection;
1641         FolderItem *item = mainwin->summaryview->folder_item;
1642         GList *account_list = account_get_list();
1643
1644         selection = summary_get_selection_type(mainwin->summaryview);
1645
1646         if (mainwin->lock_count == 0)
1647                 state |= M_UNLOCKED;
1648         if (selection != SUMMARY_NONE)
1649                 state |= M_MSG_EXIST;
1650         if (item && item->path && folder_item_parent(item) && !item->no_select) {
1651                 state |= M_EXEC;
1652                 /*              if (item->folder->type != F_NEWS) */
1653                 state |= M_ALLOW_DELETE;
1654
1655                 if (prefs_common.immediate_exec == 0
1656                     && mainwin->lock_count == 0)
1657                         state |= M_DELAY_EXEC;
1658
1659                 if ((selection == SUMMARY_NONE && item->hide_read_msgs)
1660                     || selection != SUMMARY_NONE)
1661                         state |= M_HIDE_READ_MSG;
1662         }
1663         if (mainwin->summaryview->threaded)
1664                 state |= M_THREADED;
1665         else
1666                 state |= M_UNTHREADED;
1667         if (selection == SUMMARY_SELECTED_SINGLE ||
1668             selection == SUMMARY_SELECTED_MULTIPLE)
1669                 state |= M_TARGET_EXIST;
1670         if (selection == SUMMARY_SELECTED_SINGLE)
1671                 state |= M_SINGLE_TARGET_EXIST;
1672         if (mainwin->summaryview->folder_item &&
1673             mainwin->summaryview->folder_item->folder->klass->type == F_NEWS)
1674                 state |= M_NEWS;
1675         else
1676                 state |= M_NOT_NEWS;
1677         if (selection == SUMMARY_SELECTED_SINGLE &&
1678             (item &&
1679              (item->stype == F_OUTBOX || item->stype == F_DRAFT ||
1680               item->stype == F_QUEUE)))
1681                 state |= M_ALLOW_REEDIT;
1682         if (cur_account)
1683                 state |= M_HAVE_ACCOUNT;
1684
1685         for ( ; account_list != NULL; account_list = account_list->next) {
1686                 if (((PrefsAccount*)account_list->data)->protocol == A_NNTP) {
1687                         state |= M_HAVE_NEWS_ACCOUNT;
1688                         break;
1689                 }
1690         }
1691
1692         if (inc_is_active())
1693                 state |= M_INC_ACTIVE;
1694
1695         return state;
1696 }
1697
1698
1699
1700 void main_window_set_menu_sensitive(MainWindow *mainwin)
1701 {
1702         GtkItemFactory *ifactory = mainwin->menu_factory;
1703         SensitiveCond state;
1704         gboolean sensitive;
1705         GtkWidget *menu;
1706         GtkWidget *menuitem;
1707         SummaryView *summaryview;
1708         gchar *menu_path;
1709         gint i;
1710         GList *cur_item;
1711
1712         static const struct {
1713                 gchar *const entry;
1714                 SensitiveCond cond;
1715         } entry[] = {
1716                 {"/File/Add mailbox"                          , M_UNLOCKED},
1717
1718                 {"/File/Add mailbox/MH..."                    , M_UNLOCKED},
1719                 {"/File/Change folder order"                  , M_UNLOCKED},
1720                 {"/File/Export to mbox file..."               , M_UNLOCKED},
1721                 {"/File/Empty all Trash folders"              , M_UNLOCKED},
1722                 {"/File/Work offline"                         , M_UNLOCKED},
1723
1724                 {"/File/Save as...", M_TARGET_EXIST|M_UNLOCKED},
1725                 {"/File/Print..."  , M_TARGET_EXIST|M_UNLOCKED},
1726                 /* {"/File/Close"  , M_UNLOCKED}, */
1727                 {"/File/Exit"      , M_UNLOCKED},
1728
1729                 {"/Edit/Select thread"             , M_SINGLE_TARGET_EXIST},
1730
1731                 {"/View/Sort"                      , M_EXEC},
1732                 {"/View/Thread view"               , M_EXEC},
1733                 {"/View/Expand all threads"        , M_MSG_EXIST},
1734                 {"/View/Collapse all threads"      , M_MSG_EXIST},
1735                 {"/View/Hide read messages"        , M_HIDE_READ_MSG},
1736                 {"/View/Go to/Prev message"        , M_MSG_EXIST},
1737                 {"/View/Go to/Next message"        , M_MSG_EXIST},
1738                 {"/View/Go to/Prev unread message" , M_MSG_EXIST},
1739                 {"/View/Go to/Prev new message"    , M_MSG_EXIST},
1740                 {"/View/Go to/Prev marked message" , M_MSG_EXIST},
1741                 {"/View/Go to/Next marked message" , M_MSG_EXIST},
1742                 {"/View/Go to/Prev labeled message", M_MSG_EXIST},
1743                 {"/View/Go to/Next labeled message", M_MSG_EXIST},
1744                 {"/View/Open in new window"        , M_SINGLE_TARGET_EXIST},
1745                 {"/View/Show all headers"          , M_SINGLE_TARGET_EXIST},
1746                 {"/View/Message source"            , M_SINGLE_TARGET_EXIST},
1747
1748                 {"/Message/Receive/Get from current account"
1749                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
1750                 {"/Message/Receive/Get from all accounts"
1751                                                  , M_HAVE_ACCOUNT|M_UNLOCKED},
1752                 {"/Message/Receive/Cancel receiving"
1753                                                  , M_INC_ACTIVE},
1754
1755                 {"/Message/Compose a news message", M_HAVE_NEWS_ACCOUNT},
1756                 {"/Message/Reply"                 , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1757                 {"/Message/Reply to"             , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1758                 {"/Message/Follow-up and reply to", M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST|M_NEWS},
1759                 {"/Message/Forward"               , M_HAVE_ACCOUNT|M_TARGET_EXIST},
1760                 {"/Message/Redirect"              , M_HAVE_ACCOUNT|M_SINGLE_TARGET_EXIST},
1761                 {"/Message/Move..."               , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1762                 {"/Message/Copy..."               , M_TARGET_EXIST|M_EXEC|M_UNLOCKED},
1763                 {"/Message/Delete"                , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NOT_NEWS},
1764                 {"/Message/Cancel a news message" , M_TARGET_EXIST|M_ALLOW_DELETE|M_UNLOCKED|M_NEWS},
1765                 {"/Message/Mark"                  , M_TARGET_EXIST},
1766                 {"/Message/Re-edit"              , M_HAVE_ACCOUNT|M_ALLOW_REEDIT},
1767
1768                 {"/Tools/Add sender to address book"   , M_SINGLE_TARGET_EXIST},
1769                 {"/Tools/Harvest addresses"            , M_UNLOCKED},
1770                 {"/Tools/Filter all messages in folder", M_MSG_EXIST|M_EXEC|M_UNLOCKED},
1771                 {"/Tools/Filter selected messages"     , M_TARGET_EXIST|M_EXEC|M_UNLOCKED},
1772                 {"/Tools/Create filter rule"           , M_SINGLE_TARGET_EXIST|M_UNLOCKED},
1773                 {"/Tools/Actions"                      , M_TARGET_EXIST|M_UNLOCKED},
1774                 {"/Tools/Execute"                      , M_DELAY_EXEC},
1775                 {"/Tools/Delete duplicated messages/In selected folder"   , M_MSG_EXIST|M_ALLOW_DELETE|M_UNLOCKED},
1776
1777                 {"/Configuration", M_UNLOCKED},
1778
1779                 {NULL, 0}
1780         };
1781
1782         state = main_window_get_current_state(mainwin);
1783
1784         for (i = 0; entry[i].entry != NULL; i++) {
1785                 sensitive = ((entry[i].cond & state) == entry[i].cond);
1786                 menu_set_sensitive(ifactory, entry[i].entry, sensitive);
1787         }
1788
1789         menu = gtk_item_factory_get_widget(ifactory, "/Message/Receive");
1790
1791         /* search for separator */
1792         for (cur_item = GTK_MENU_SHELL(menu)->children; cur_item != NULL;
1793              cur_item = cur_item->next) {
1794                 if (GTK_BIN(cur_item->data)->child == NULL) {
1795                         cur_item = cur_item->next;
1796                         break;
1797                 }
1798         }
1799
1800         for (; cur_item != NULL; cur_item = cur_item->next) {
1801                 gtk_widget_set_sensitive(GTK_WIDGET(cur_item->data),
1802                                          (M_UNLOCKED & state) != 0);
1803         }
1804
1805         main_window_menu_callback_block(mainwin);
1806
1807 #define SET_CHECK_MENU_ACTIVE(path, active) \
1808 { \
1809         menuitem = gtk_item_factory_get_widget(ifactory, path); \
1810         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
1811 }
1812
1813         SET_CHECK_MENU_ACTIVE("/View/Show or hide/Message view",
1814                               messageview_is_visible(mainwin->messageview));
1815
1816         summaryview = mainwin->summaryview;
1817         menu_path = "/View/Sort/Don't sort";
1818
1819         switch (summaryview->sort_key) {
1820         case SORT_BY_NUMBER:
1821                 menu_path = "/View/Sort/by number"; break;
1822         case SORT_BY_SIZE:
1823                 menu_path = "/View/Sort/by size"; break;
1824         case SORT_BY_DATE:
1825                 menu_path = "/View/Sort/by date"; break;
1826         case SORT_BY_FROM:
1827                 menu_path = "/View/Sort/by from"; break;
1828         case SORT_BY_TO:
1829                 menu_path = "/View/Sort/by recipient"; break;
1830         case SORT_BY_SUBJECT:
1831                 menu_path = "/View/Sort/by subject"; break;
1832         case SORT_BY_LABEL:
1833                 menu_path = "/View/Sort/by color label"; break;
1834         case SORT_BY_MARK:
1835                 menu_path = "/View/Sort/by mark"; break;
1836         case SORT_BY_STATUS:
1837                 menu_path = "/View/Sort/by status"; break;
1838         case SORT_BY_MIME:
1839                 menu_path = "/View/Sort/by attachment"; break;
1840         case SORT_BY_SCORE:
1841                 menu_path = "/View/Sort/by score"; break;
1842         case SORT_BY_LOCKED:
1843                 menu_path = "/View/Sort/by locked"; break;
1844         case SORT_BY_NONE:
1845         default:
1846                 menu_path = "/View/Sort/Don't sort"; break;
1847         }
1848         SET_CHECK_MENU_ACTIVE(menu_path, TRUE);
1849
1850         if (summaryview->sort_type == SORT_ASCENDING) {
1851                 SET_CHECK_MENU_ACTIVE("/View/Sort/Ascending", TRUE);
1852         } else {
1853                 SET_CHECK_MENU_ACTIVE("/View/Sort/Descending", TRUE);
1854         }
1855
1856         if (summaryview->sort_key != SORT_BY_NONE) {
1857                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", TRUE);
1858                 menu_set_sensitive(ifactory, "/View/Sort/Descending", TRUE);
1859         } else {
1860                 menu_set_sensitive(ifactory, "/View/Sort/Ascending", FALSE);
1861                 menu_set_sensitive(ifactory, "/View/Sort/Descending", FALSE);
1862         }
1863
1864         SET_CHECK_MENU_ACTIVE("/View/Show all headers",
1865                               mainwin->messageview->mimeview->textview->show_all_headers);
1866         SET_CHECK_MENU_ACTIVE("/View/Thread view", (state & M_THREADED) != 0);
1867
1868 #undef SET_CHECK_MENU_ACTIVE
1869
1870         main_window_menu_callback_unblock(mainwin);
1871 }
1872
1873 void main_window_popup(MainWindow *mainwin)
1874 {
1875         gtkut_window_popup(mainwin->window);
1876
1877         switch (mainwin->type) {
1878         case SEPARATE_FOLDER:
1879                 gtkut_window_popup(mainwin->win.sep_folder.folderwin);
1880                 break;
1881         case SEPARATE_MESSAGE:
1882                 gtkut_window_popup(mainwin->win.sep_message.messagewin);
1883                 break;
1884         case SEPARATE_BOTH:
1885                 gtkut_window_popup(mainwin->win.sep_both.folderwin);
1886                 gtkut_window_popup(mainwin->win.sep_both.messagewin);
1887                 break;
1888         default:
1889                 break;
1890         }
1891 }
1892
1893 void main_window_show(MainWindow *mainwin)
1894 {
1895         gtk_widget_show(mainwin->window);
1896         gtk_widget_show(mainwin->vbox_body);
1897
1898         gtk_widget_set_uposition(mainwin->window,
1899                                  prefs_common.mainwin_x,
1900                                  prefs_common.mainwin_y);
1901
1902         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
1903                              prefs_common.folderview_width,
1904                              prefs_common.folderview_height);
1905         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
1906                              prefs_common.summaryview_width,
1907                              prefs_common.summaryview_height);
1908         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
1909                              prefs_common.msgview_width,
1910                              prefs_common.msgview_height);
1911
1912         if (mainwin->type & SEPARATE_FOLDER) {
1913                 GtkWidget *folderwin;
1914
1915                 folderwin = main_window_get_folder_window(mainwin);
1916                 gtk_widget_show(folderwin);
1917                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1918                                          prefs_common.folderwin_y);
1919         }
1920
1921         if (mainwin->type & SEPARATE_MESSAGE) {
1922                 GtkWidget *messagewin;
1923
1924                 messagewin = main_window_get_message_window(mainwin);
1925                 gtk_widget_show(messagewin);
1926                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1927                                          prefs_common.main_msgwin_y);
1928         }
1929 }
1930
1931 void main_window_hide(MainWindow *mainwin)
1932 {
1933         main_window_get_size(mainwin);
1934         main_window_get_position(mainwin);
1935
1936         gtk_widget_hide(mainwin->window);
1937         gtk_widget_hide(mainwin->vbox_body);
1938
1939         if (mainwin->type & SEPARATE_FOLDER) {
1940                 gtk_widget_hide(mainwin->win.sep_folder.folderwin);
1941         }
1942
1943         if (mainwin->type & SEPARATE_MESSAGE) {
1944                 gtk_widget_hide(mainwin->win.sep_message.messagewin);
1945         }
1946 }
1947
1948 static void main_window_set_widgets(MainWindow *mainwin, SeparateType type)
1949 {
1950         GtkWidget *folderwin = NULL;
1951         GtkWidget *messagewin = NULL;
1952         GtkWidget *hpaned;
1953         GtkWidget *vpaned;
1954         GtkWidget *vbox_body = mainwin->vbox_body;
1955         GtkItemFactory *ifactory = mainwin->menu_factory;
1956         GtkWidget *menuitem;
1957         GtkItemFactory *msgview_ifactory;
1958
1959         debug_print("Setting widgets... ");
1960
1961         /* create separated window(s) if needed */
1962         if (type & SEPARATE_FOLDER) {
1963                 folderwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1964                 gtk_window_set_title(GTK_WINDOW(folderwin),
1965                                      _("Sylpheed - Folder View"));
1966                 gtk_window_set_wmclass(GTK_WINDOW(folderwin),
1967                                        "folder_view", "Sylpheed");
1968                 gtk_window_set_policy(GTK_WINDOW(folderwin),
1969                                       TRUE, TRUE, FALSE);
1970                 gtk_widget_set_uposition(folderwin, prefs_common.folderwin_x,
1971                                          prefs_common.folderwin_y);
1972                 gtk_container_set_border_width(GTK_CONTAINER(folderwin),
1973                                                BORDER_WIDTH);
1974                 gtk_signal_connect(GTK_OBJECT(folderwin), "delete_event",
1975                                    GTK_SIGNAL_FUNC(folder_window_close_cb),
1976                                    mainwin);
1977                 gtk_container_add(GTK_CONTAINER(folderwin),
1978                                   GTK_WIDGET_PTR(mainwin->folderview));
1979                 gtk_widget_realize(folderwin);
1980                 if (prefs_common.folderview_visible)
1981                         gtk_widget_show(folderwin);
1982         }
1983         if (type & SEPARATE_MESSAGE) {
1984                 messagewin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1985                 gtk_window_set_title(GTK_WINDOW(messagewin),
1986                                      _("Sylpheed - Message View"));
1987                 gtk_window_set_wmclass(GTK_WINDOW(messagewin),
1988                                        "message_view", "Sylpheed");
1989                 gtk_window_set_policy(GTK_WINDOW(messagewin),
1990                                       TRUE, TRUE, FALSE);
1991                 gtk_widget_set_uposition(messagewin, prefs_common.main_msgwin_x,
1992                                          prefs_common.main_msgwin_y);
1993                 gtk_container_set_border_width(GTK_CONTAINER(messagewin),
1994                                                BORDER_WIDTH);
1995                 gtk_signal_connect(GTK_OBJECT(messagewin), "delete_event",
1996                                    GTK_SIGNAL_FUNC(message_window_close_cb),
1997                                    mainwin);
1998                 if (messageview_is_visible(mainwin->messageview))
1999                         gtk_widget_show(messagewin);
2000         }
2001
2002         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->folderview),
2003                              prefs_common.folderview_width,
2004                              prefs_common.folderview_height);
2005         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->summaryview),
2006                              prefs_common.summaryview_width,
2007                              prefs_common.summaryview_height);
2008         gtk_widget_set_usize(GTK_WIDGET_PTR(mainwin->messageview),
2009                              prefs_common.msgview_width,
2010                              prefs_common.msgview_height);
2011
2012         switch (type) {
2013         case SEPARATE_NONE:
2014                 hpaned = gtk_hpaned_new();
2015                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
2016                 gtk_paned_add1(GTK_PANED(hpaned),
2017                                GTK_WIDGET_PTR(mainwin->folderview));
2018                 gtk_widget_show(hpaned);
2019                 gtk_widget_queue_resize(hpaned);
2020
2021                 vpaned = gtk_vpaned_new();
2022                 if (messageview_is_visible(mainwin->messageview)) {
2023                         gtk_paned_add2(GTK_PANED(hpaned), vpaned);
2024                         gtk_paned_add1(GTK_PANED(vpaned),
2025                                        GTK_WIDGET_PTR(mainwin->summaryview));
2026                 } else {
2027                         gtk_paned_add2(GTK_PANED(hpaned),
2028                                        GTK_WIDGET_PTR(mainwin->summaryview));
2029                         gtk_widget_ref(vpaned);
2030                 }
2031                 gtk_paned_add2(GTK_PANED(vpaned),
2032                                GTK_WIDGET_PTR(mainwin->messageview));
2033                 gtk_widget_show(vpaned);
2034                 gtk_widget_queue_resize(vpaned);
2035
2036                 mainwin->win.sep_none.hpaned = hpaned;
2037                 mainwin->win.sep_none.vpaned = vpaned;
2038
2039                 /* remove headerview if not in prefs */
2040                 headerview_set_visibility(mainwin->messageview->headerview,
2041                                           prefs_common.display_header_pane);
2042                 break;
2043         case SEPARATE_FOLDER:
2044                 vpaned = gtk_vpaned_new();
2045                 if (messageview_is_visible(mainwin->messageview)) {
2046                         gtk_box_pack_start(GTK_BOX(vbox_body), vpaned,
2047                                            TRUE, TRUE, 0);
2048                         gtk_paned_add1(GTK_PANED(vpaned),
2049                                        GTK_WIDGET_PTR(mainwin->summaryview));
2050                 } else {
2051                         gtk_box_pack_start(GTK_BOX(vbox_body),
2052                                            GTK_WIDGET_PTR(mainwin->summaryview),
2053                                            TRUE, TRUE, 0);
2054                         gtk_widget_ref(vpaned);
2055                 }
2056                 gtk_paned_add2(GTK_PANED(vpaned),
2057                                GTK_WIDGET_PTR(mainwin->messageview));
2058                 gtk_widget_show(vpaned);
2059                 gtk_widget_queue_resize(vpaned);
2060
2061                 mainwin->win.sep_folder.folderwin = folderwin;
2062                 mainwin->win.sep_folder.vpaned    = vpaned;
2063
2064                 /* remove headerview if not in prefs */
2065                 headerview_set_visibility(mainwin->messageview->headerview,
2066                                           prefs_common.display_header_pane);
2067
2068                 break;
2069         case SEPARATE_MESSAGE:
2070                 hpaned = gtk_hpaned_new();
2071                 gtk_box_pack_start(GTK_BOX(vbox_body), hpaned, TRUE, TRUE, 0);
2072                 gtk_paned_add1(GTK_PANED(hpaned),
2073                                GTK_WIDGET_PTR(mainwin->folderview));
2074                 gtk_paned_add2(GTK_PANED(hpaned),
2075                                GTK_WIDGET_PTR(mainwin->summaryview));
2076                 gtk_widget_show(hpaned);
2077                 gtk_widget_queue_resize(hpaned);
2078                 messageview_add_toolbar(mainwin->messageview, messagewin);
2079                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
2080                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
2081
2082                 mainwin->win.sep_message.messagewin = messagewin;
2083                 mainwin->win.sep_message.hpaned     = hpaned;
2084
2085                 gtk_widget_realize(messagewin);
2086                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
2087                 gtk_widget_show_all(messagewin);
2088                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
2089                                   mainwin->messageview->handlebox,
2090                                   prefs_common.toolbar_style);
2091
2092                 break;
2093         case SEPARATE_BOTH:
2094                 messageview_add_toolbar(mainwin->messageview, messagewin);
2095                 msgview_ifactory = gtk_item_factory_from_widget(mainwin->messageview->menubar);
2096                 menu_set_sensitive(msgview_ifactory, "/File/Close", FALSE);
2097
2098                 gtk_box_pack_start(GTK_BOX(vbox_body),
2099                                    GTK_WIDGET_PTR(mainwin->summaryview),
2100                                    TRUE, TRUE, 0);
2101
2102                 mainwin->win.sep_both.folderwin = folderwin;
2103                 mainwin->win.sep_both.messagewin = messagewin;
2104
2105                 gtk_widget_realize(messagewin);
2106                 gtk_widget_show_all(GTK_WIDGET_PTR(mainwin->messageview));
2107                 gtk_widget_show_all(messagewin);
2108                 toolbar_set_style(mainwin->messageview->toolbar->toolbar,
2109                                   mainwin->messageview->handlebox,
2110                                   prefs_common.toolbar_style);
2111
2112                 break;
2113         }
2114
2115         gtk_widget_set_uposition(mainwin->window,
2116                                  prefs_common.mainwin_x,
2117                                  prefs_common.mainwin_y);
2118
2119         gtk_widget_queue_resize(vbox_body);
2120         gtk_widget_queue_resize(mainwin->vbox);
2121         gtk_widget_queue_resize(mainwin->window);
2122         /* CLAWS: previous "gtk_widget_show_all" makes noticeview
2123          * and mimeview icon list/ctree lose track of their visibility states */
2124         if (!noticeview_is_visible(mainwin->messageview->noticeview))
2125                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->noticeview));
2126         if (!noticeview_is_visible(mainwin->messageview->mimeview->siginfoview))
2127                 gtk_widget_hide(GTK_WIDGET_PTR(mainwin->messageview->mimeview->siginfoview));
2128         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mainwin->messageview->mimeview->mime_toggle)))
2129                 gtk_widget_hide(mainwin->messageview->mimeview->icon_mainbox);
2130         else
2131                 gtk_widget_hide(mainwin->messageview->mimeview->ctree_mainbox);
2132
2133         mainwin->type = type;
2134
2135
2136         /* toggle menu state */
2137         menuitem = gtk_item_factory_get_item
2138                 (ifactory, "/View/Show or hide/Folder tree");
2139         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2140                                        (type & SEPARATE_FOLDER) == 0 ? TRUE :
2141                                        prefs_common.folderview_visible);
2142         gtk_widget_set_sensitive(menuitem, ((type & SEPARATE_FOLDER) != 0));
2143         menuitem = gtk_item_factory_get_item
2144                 (ifactory, "/View/Show or hide/Message view");
2145         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2146                                        (type & SEPARATE_MESSAGE) == 0 ? TRUE :
2147                                        prefs_common.msgview_visible);
2148
2149         menuitem = gtk_item_factory_get_item
2150                 (ifactory, "/View/Separate folder tree");
2151         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2152                                        ((type & SEPARATE_FOLDER) != 0));
2153         menuitem = gtk_item_factory_get_item
2154                 (ifactory, "/View/Separate message view");
2155         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2156                                        ((type & SEPARATE_MESSAGE) != 0));
2157
2158         if (folderwin) {
2159                 gtk_signal_connect
2160                         (GTK_OBJECT(folderwin), "size_allocate",
2161                          GTK_SIGNAL_FUNC(folder_window_size_allocate_cb),
2162                          mainwin);
2163         }
2164         if (messagewin) {
2165                 gtk_signal_connect
2166                         (GTK_OBJECT(messagewin), "size_allocate",
2167                          GTK_SIGNAL_FUNC(message_window_size_allocate_cb),
2168                          mainwin);
2169         }
2170
2171         debug_print("done.\n");
2172 }
2173
2174 void main_window_destroy_all(void)
2175 {
2176         while (mainwin_list != NULL) {
2177                 MainWindow *mainwin = (MainWindow*)mainwin_list->data;
2178
2179                 /* free toolbar stuff */
2180                 toolbar_clear_list(TOOLBAR_MAIN);
2181                 TOOLBAR_DESTROY_ACTIONS(mainwin->toolbar->action_list);
2182                 TOOLBAR_DESTROY_ITEMS(mainwin->toolbar->item_list);
2183
2184                 g_free(mainwin->toolbar);
2185                 g_free(mainwin);
2186
2187                 mainwin_list = g_list_remove(mainwin_list, mainwin);
2188         }
2189         g_list_free(mainwin_list);
2190 }
2191
2192 #if 0
2193 static void toolbar_account_button_pressed(GtkWidget *widget,
2194                                            GdkEventButton *event,
2195                                            gpointer data)
2196 {
2197         MainWindow *mainwin = (MainWindow *)data;
2198
2199         if (!event) return;
2200         if (event->button != 3) return;
2201
2202         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2203         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2204                             widget);
2205
2206         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2207                        menu_button_position, widget,
2208                        event->button, event->time);
2209 }
2210 #endif
2211
2212 static void toolbar_child_attached(GtkWidget *widget, GtkWidget *child,
2213                                    gpointer data)
2214 {
2215         gtk_widget_set_usize(child, 1, -1);
2216 }
2217
2218 static void toolbar_child_detached(GtkWidget *widget, GtkWidget *child,
2219                                    gpointer data)
2220 {
2221         gtk_widget_set_usize(child, -1, -1);
2222 }
2223
2224 static void ac_label_button_pressed(GtkWidget *widget, GdkEventButton *event,
2225                                     gpointer data)
2226 {
2227         MainWindow *mainwin = (MainWindow *)data;
2228
2229         if (!event) return;
2230
2231         gtk_button_set_relief(GTK_BUTTON(widget), GTK_RELIEF_NORMAL);
2232         gtk_object_set_data(GTK_OBJECT(mainwin->ac_menu), "menu_button",
2233                             widget);
2234
2235         gtk_menu_popup(GTK_MENU(mainwin->ac_menu), NULL, NULL,
2236                        menu_button_position, widget,
2237                        event->button, event->time);
2238 }
2239
2240 static void ac_menu_popup_closed(GtkMenuShell *menu_shell, gpointer data)
2241 {
2242         MainWindow *mainwin = (MainWindow *)data;
2243         GtkWidget *button;
2244
2245         button = gtk_object_get_data(GTK_OBJECT(menu_shell), "menu_button");
2246         if (!button) return;
2247         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
2248         gtk_object_remove_data(GTK_OBJECT(mainwin->ac_menu), "menu_button");
2249         manage_window_focus_in(mainwin->window, NULL, NULL);
2250 }
2251
2252 static gint main_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2253                                  gpointer data)
2254 {
2255         MainWindow *mainwin = (MainWindow *)data;
2256
2257         if (mainwin->lock_count == 0)
2258                 app_exit_cb(data, 0, widget);
2259
2260         return TRUE;
2261 }
2262
2263 static gint folder_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2264                                    gpointer data)
2265 {
2266         MainWindow *mainwin = (MainWindow *)data;
2267         GtkWidget *menuitem;
2268
2269         menuitem = gtk_item_factory_get_item
2270                 (mainwin->menu_factory, "/View/Show or hide/Folder tree");
2271         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2272
2273         return TRUE;
2274 }
2275
2276 static gint message_window_close_cb(GtkWidget *widget, GdkEventAny *event,
2277                                     gpointer data)
2278 {
2279         MainWindow *mainwin = (MainWindow *)data;
2280         GtkWidget *menuitem;
2281
2282         menuitem = gtk_item_factory_get_item
2283                 (mainwin->menu_factory, "/View/Show or hide/Message view");
2284         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), FALSE);
2285
2286         return TRUE;
2287 }
2288
2289 static void main_window_size_allocate_cb(GtkWidget *widget,
2290                                          GtkAllocation *allocation,
2291                                          gpointer data)
2292 {
2293         MainWindow *mainwin = (MainWindow *)data;
2294
2295         main_window_get_size(mainwin);
2296 }
2297
2298 static void folder_window_size_allocate_cb(GtkWidget *widget,
2299                                            GtkAllocation *allocation,
2300                                            gpointer data)
2301 {
2302         MainWindow *mainwin = (MainWindow *)data;
2303
2304         main_window_get_size(mainwin);
2305 }
2306
2307 static void message_window_size_allocate_cb(GtkWidget *widget,
2308                                             GtkAllocation *allocation,
2309                                             gpointer data)
2310 {
2311         MainWindow *mainwin = (MainWindow *)data;
2312
2313         main_window_get_size(mainwin);
2314 }
2315
2316 static void add_mailbox_cb(MainWindow *mainwin, guint action,
2317                            GtkWidget *widget)
2318 {
2319         main_window_add_mailbox(mainwin);
2320 }
2321
2322 static void update_folderview_cb(MainWindow *mainwin, guint action,
2323                                  GtkWidget *widget)
2324 {
2325         summary_show(mainwin->summaryview, NULL);
2326         folderview_check_new_all();
2327 }
2328
2329 static void foldersort_cb(MainWindow *mainwin, guint action,
2330                            GtkWidget *widget)
2331 {
2332         foldersort_open();
2333 }
2334
2335 static void import_mbox_cb(MainWindow *mainwin, guint action,
2336                            GtkWidget *widget)
2337 {
2338         import_mbox(mainwin->summaryview->folder_item);
2339 }
2340
2341 static void export_mbox_cb(MainWindow *mainwin, guint action,
2342                            GtkWidget *widget)
2343 {
2344         export_mbox(mainwin->summaryview->folder_item);
2345 }
2346
2347 static void empty_trash_cb(MainWindow *mainwin, guint action,
2348                            GtkWidget *widget)
2349 {
2350         main_window_empty_trash(mainwin, TRUE);
2351 }
2352
2353 static void save_as_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2354 {
2355         summary_save_as(mainwin->summaryview);
2356 }
2357
2358 static void print_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2359 {
2360         summary_print(mainwin->summaryview);
2361 }
2362
2363 static void app_exit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2364 {
2365         if (prefs_common.confirm_on_exit) {
2366                 if (alertpanel(_("Exit"), _("Exit this program?"),
2367                                _("OK"), _("Cancel"), NULL) != G_ALERTDEFAULT)
2368                         return;
2369                 manage_window_focus_in(mainwin->window, NULL, NULL);
2370         }
2371
2372         app_will_exit(widget, mainwin);
2373 }
2374
2375 static void search_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2376 {
2377         if (action == 1)
2378                 summary_search(mainwin->summaryview);
2379         else
2380                 message_search(mainwin->messageview);
2381 }
2382
2383 static void toggle_folder_cb(MainWindow *mainwin, guint action,
2384                              GtkWidget *widget)
2385 {
2386         gboolean active;
2387
2388         active = GTK_CHECK_MENU_ITEM(widget)->active;
2389
2390         switch (mainwin->type) {
2391         case SEPARATE_NONE:
2392         case SEPARATE_MESSAGE:
2393 #if 0
2394                 if (active)
2395                         gtk_widget_show(GTK_WIDGET_PTR(mainwin->folderview));
2396                 else
2397                         gtk_widget_hide(GTK_WIDGET_PTR(mainwin->folderview));
2398 #endif
2399                 break;
2400         case SEPARATE_FOLDER:
2401                 debug_print("separate folder\n");
2402                 if (active)
2403                         gtk_widget_show(mainwin->win.sep_folder.folderwin);
2404                 else
2405                         gtk_widget_hide(mainwin->win.sep_folder.folderwin);
2406                 break;
2407         case SEPARATE_BOTH:
2408                 if (active)
2409                         gtk_widget_show(mainwin->win.sep_both.folderwin);
2410                 else
2411                         gtk_widget_hide(mainwin->win.sep_both.folderwin);
2412                 break;
2413         }
2414
2415         prefs_common.folderview_visible = active;
2416 }
2417
2418 static void toggle_message_cb(MainWindow *mainwin, guint action,
2419                               GtkWidget *widget)
2420 {
2421         gboolean active;
2422
2423         active = GTK_CHECK_MENU_ITEM(widget)->active;
2424
2425         if (active != messageview_is_visible(mainwin->messageview))
2426                 summary_toggle_view(mainwin->summaryview);
2427 }
2428
2429 static void toggle_toolbar_cb(MainWindow *mainwin, guint action,
2430                               GtkWidget *widget)
2431 {
2432         toolbar_toggle(action, mainwin);
2433 }
2434
2435 void main_window_reply_cb(MainWindow *mainwin, guint action,
2436                           GtkWidget *widget)
2437 {
2438         MessageView *msgview = (MessageView*)mainwin->messageview;
2439         GSList *msginfo_list = NULL;
2440         gchar *body;
2441
2442         g_return_if_fail(msgview != NULL);
2443
2444         msginfo_list = summary_get_selection(mainwin->summaryview);
2445         g_return_if_fail(msginfo_list != NULL);
2446
2447         body = messageview_get_selection(msgview);
2448         compose_reply_mode((ComposeMode)action, msginfo_list, body);
2449         g_free(body);
2450         g_slist_free(msginfo_list);
2451 }
2452
2453
2454 static void toggle_statusbar_cb(MainWindow *mainwin, guint action,
2455                                 GtkWidget *widget)
2456 {
2457         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2458                 gtk_widget_show(mainwin->hbox_stat);
2459                 prefs_common.show_statusbar = TRUE;
2460         } else {
2461                 gtk_widget_hide(mainwin->hbox_stat);
2462                 prefs_common.show_statusbar = FALSE;
2463         }
2464 }
2465
2466 static void separate_widget_cb(MainWindow *mainwin, guint action,
2467                                GtkWidget *widget)
2468 {
2469         SeparateType type;
2470
2471         if (GTK_CHECK_MENU_ITEM(widget)->active)
2472                 type = mainwin->type | action;
2473         else
2474                 type = mainwin->type & ~action;
2475
2476         main_window_separation_change(mainwin, type);
2477
2478         prefs_common.sep_folder = (type & SEPARATE_FOLDER)  != 0;
2479         prefs_common.sep_msg    = (type & SEPARATE_MESSAGE) != 0;
2480 }
2481
2482 void main_window_toggle_work_offline (MainWindow *mainwin, gboolean offline)
2483 {
2484         if (offline)
2485                 online_switch_clicked (GTK_BUTTON(mainwin->online_switch), mainwin);
2486         else
2487                 online_switch_clicked (GTK_BUTTON(mainwin->offline_switch), mainwin);
2488 }
2489
2490 static void toggle_work_offline_cb (MainWindow *mainwin, guint action, GtkWidget *widget)
2491 {
2492         main_window_toggle_work_offline(mainwin, GTK_CHECK_MENU_ITEM(widget)->active);
2493 }
2494
2495 static void online_switch_clicked (GtkButton *btn, gpointer data)
2496 {
2497         MainWindow *mainwin;
2498         GtkItemFactory *ifactory;
2499         GtkCheckMenuItem *menuitem;
2500
2501         mainwin = (MainWindow *) data;
2502
2503         ifactory = gtk_item_factory_from_widget(mainwin->menubar);
2504         menuitem = GTK_CHECK_MENU_ITEM (gtk_item_factory_get_widget(ifactory, "/File/Work offline"));
2505
2506         g_return_if_fail(mainwin != NULL);
2507         g_return_if_fail(menuitem != NULL);
2508
2509         if (btn == GTK_BUTTON(mainwin->online_switch)) {
2510                 /* go offline */
2511                 gtk_widget_hide (mainwin->online_switch);
2512                 gtk_widget_show (mainwin->offline_switch);
2513                 menuitem->active = TRUE;
2514                 prefs_common.work_offline = TRUE;
2515                 inc_autocheck_timer_remove();
2516         } else {
2517                 /*go online */
2518                 gtk_widget_hide (mainwin->offline_switch);
2519                 gtk_widget_show (mainwin->online_switch);
2520                 menuitem->active = FALSE;
2521                 prefs_common.work_offline = FALSE;
2522                 inc_autocheck_timer_set();
2523         }
2524 }
2525
2526 static void addressbook_open_cb(MainWindow *mainwin, guint action,
2527                                 GtkWidget *widget)
2528 {
2529         addressbook_open(NULL);
2530 }
2531
2532 static void log_window_show_cb(MainWindow *mainwin, guint action,
2533                                GtkWidget *widget)
2534 {
2535         log_window_show(mainwin->logwin);
2536 }
2537
2538 static void inc_cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2539 {
2540         inc_cancel_all();
2541 }
2542
2543 static void move_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2544 {
2545         summary_move_to(mainwin->summaryview);
2546 }
2547
2548 static void copy_to_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2549 {
2550         summary_copy_to(mainwin->summaryview);
2551 }
2552
2553 static void delete_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2554 {
2555         summary_delete(mainwin->summaryview);
2556 }
2557
2558 static void cancel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2559 {
2560         summary_cancel(mainwin->summaryview);
2561 }
2562
2563 static void open_msg_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2564 {
2565         summary_open_msg(mainwin->summaryview);
2566 }
2567
2568 static void view_source_cb(MainWindow *mainwin, guint action,
2569                            GtkWidget *widget)
2570 {
2571         summary_view_source(mainwin->summaryview);
2572 }
2573
2574 static void show_all_header_cb(MainWindow *mainwin, guint action,
2575                                GtkWidget *widget)
2576 {
2577         if (mainwin->menu_lock_count) return;
2578         summary_display_msg_selected(mainwin->summaryview,
2579                                      GTK_CHECK_MENU_ITEM(widget)->active);
2580 }
2581
2582 static void mark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2583 {
2584         summary_mark(mainwin->summaryview);
2585 }
2586
2587 static void unmark_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2588 {
2589         summary_unmark(mainwin->summaryview);
2590 }
2591
2592 static void mark_as_unread_cb(MainWindow *mainwin, guint action,
2593                               GtkWidget *widget)
2594 {
2595         summary_mark_as_unread(mainwin->summaryview);
2596 }
2597
2598 static void mark_as_read_cb(MainWindow *mainwin, guint action,
2599                             GtkWidget *widget)
2600 {
2601         summary_mark_as_read(mainwin->summaryview);
2602 }
2603
2604 static void mark_all_read_cb(MainWindow *mainwin, guint action,
2605                              GtkWidget *widget)
2606 {
2607         summary_mark_all_read(mainwin->summaryview);
2608 }
2609
2610 static void reedit_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2611 {
2612         summary_reedit(mainwin->summaryview);
2613 }
2614
2615 static void add_address_cb(MainWindow *mainwin, guint action,
2616                            GtkWidget *widget)
2617 {
2618         summary_add_address(mainwin->summaryview);
2619 }
2620
2621 static void set_charset_cb(MainWindow *mainwin, guint action,
2622                            GtkWidget *widget)
2623 {
2624         const gchar *str;
2625
2626         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2627                 str = conv_get_charset_str((CharSet)action);
2628
2629                 g_free(mainwin->messageview->forced_charset);
2630                 mainwin->messageview->forced_charset = str ? g_strdup(str) : NULL;
2631                 procmime_force_charset(str);
2632
2633                 summary_redisplay_msg(mainwin->summaryview);
2634
2635                 debug_print("forced charset: %s\n", str ? str : "Auto-Detect");
2636         }
2637 }
2638
2639 static void set_decode_cb(MainWindow *mainwin, guint action,
2640                            GtkWidget *widget)
2641 {
2642         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2643                 mainwin->messageview->forced_encoding = (EncodingType)action;
2644
2645                 summary_redisplay_msg(mainwin->summaryview);
2646
2647                 debug_print("forced encoding: %d\n", action);
2648         }
2649 }
2650
2651 static void hide_read_messages (MainWindow *mainwin, guint action,
2652                                 GtkWidget *widget)
2653 {
2654         if (!mainwin->summaryview->folder_item
2655             || gtk_object_get_data(GTK_OBJECT(widget), "dont_toggle"))
2656                 return;
2657         summary_toggle_show_read_messages(mainwin->summaryview);
2658 }
2659
2660 static void thread_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2661 {
2662         if (mainwin->menu_lock_count) return;
2663         if (!mainwin->summaryview->folder_item) return;
2664
2665         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2666                 summary_thread_build(mainwin->summaryview);
2667 /*              mainwin->summaryview->folder_item->threaded = TRUE; */
2668         } else {
2669                 summary_unthread(mainwin->summaryview);
2670 /*              mainwin->summaryview->folder_item->threaded = FALSE; */
2671         }
2672 }
2673
2674 static void expand_threads_cb(MainWindow *mainwin, guint action,
2675                               GtkWidget *widget)
2676 {
2677         summary_expand_threads(mainwin->summaryview);
2678 }
2679
2680 static void collapse_threads_cb(MainWindow *mainwin, guint action,
2681                                 GtkWidget *widget)
2682 {
2683         summary_collapse_threads(mainwin->summaryview);
2684 }
2685
2686 static void set_display_item_cb(MainWindow *mainwin, guint action,
2687                                 GtkWidget *widget)
2688 {
2689         prefs_summary_column_open();
2690 }
2691
2692 static void sort_summary_cb(MainWindow *mainwin, guint action,
2693                             GtkWidget *widget)
2694 {
2695         FolderItem *item = mainwin->summaryview->folder_item;
2696         GtkWidget *menuitem;
2697
2698         if (mainwin->menu_lock_count) return;
2699
2700         if (GTK_CHECK_MENU_ITEM(widget)->active && item) {
2701                 menuitem = gtk_item_factory_get_item
2702                         (mainwin->menu_factory, "/View/Sort/Ascending");
2703                 summary_sort(mainwin->summaryview, (FolderSortKey)action,
2704                              GTK_CHECK_MENU_ITEM(menuitem)->active
2705                              ? SORT_ASCENDING : SORT_DESCENDING);
2706         }
2707 }
2708
2709 static void sort_summary_type_cb(MainWindow *mainwin, guint action,
2710                                  GtkWidget *widget)
2711 {
2712         FolderItem *item = mainwin->summaryview->folder_item;
2713
2714         if (mainwin->menu_lock_count) return;
2715
2716         if (GTK_CHECK_MENU_ITEM(widget)->active && item)
2717                 summary_sort(mainwin->summaryview,
2718                              item->sort_key, (FolderSortType)action);
2719 }
2720
2721 static void attract_by_subject_cb(MainWindow *mainwin, guint action,
2722                                   GtkWidget *widget)
2723 {
2724         summary_attract_by_subject(mainwin->summaryview);
2725 }
2726
2727 static void delete_duplicated_cb(MainWindow *mainwin, guint action,
2728                                  GtkWidget *widget)
2729 {
2730         FolderItem *item;
2731
2732         item = folderview_get_selected_item(mainwin->folderview);
2733         if (item) {
2734                 main_window_cursor_wait(mainwin);
2735                 STATUSBAR_PUSH(mainwin, _("Deleting duplicated messages..."));
2736
2737                 folderutils_delete_duplicates(item, prefs_common.immediate_exec ?
2738                                               DELETE_DUPLICATES_REMOVE : DELETE_DUPLICATES_SETFLAG);
2739
2740                 STATUSBAR_POP(mainwin);
2741                 main_window_cursor_normal(mainwin);
2742         }
2743 }
2744
2745 struct DelDupsData
2746 {
2747         guint   dups;
2748         guint   folders;
2749 };
2750
2751 static void deldup_all(FolderItem *item, gpointer _data)
2752 {
2753         struct DelDupsData *data = _data;
2754         gint result;
2755
2756         result = folderutils_delete_duplicates(item, DELETE_DUPLICATES_REMOVE);
2757         if (result >= 0) {
2758                 data->dups += result;
2759                 data->folders += 1;
2760         }
2761 }
2762
2763 static void delete_duplicated_all_cb(MainWindow *mainwin, guint action,
2764                                  GtkWidget *widget)
2765 {
2766         struct DelDupsData data = {0, 0};
2767
2768         folder_func_to_all_folders(deldup_all, &data);
2769         alertpanel_notice(_("Deleted %d duplicate message(s) in %d folders.\n"),
2770                           data.dups, data.folders);
2771 }
2772
2773 static void filter_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2774 {
2775         summary_filter(mainwin->summaryview, (gboolean)action);
2776 }
2777
2778 static void execute_summary_cb(MainWindow *mainwin, guint action,
2779                                GtkWidget *widget)
2780 {
2781         summary_execute(mainwin->summaryview);
2782 }
2783
2784 static void update_summary_cb(MainWindow *mainwin, guint action,
2785                               GtkWidget *widget)
2786 {
2787         FolderItem *fitem;
2788         FolderView *folderview = mainwin->folderview;
2789
2790         if (!mainwin->summaryview->folder_item) return;
2791         if (!folderview->opened) return;
2792
2793         folder_update_op_count();
2794
2795         fitem = gtk_ctree_node_get_row_data(GTK_CTREE(folderview->ctree),
2796                                             folderview->opened);
2797         if (!fitem) return;
2798
2799         folder_item_scan(fitem);
2800         summary_show(mainwin->summaryview, fitem);
2801 }
2802
2803 static void prev_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2804 {
2805         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2806 }
2807
2808 static void next_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2809 {
2810         summary_step(mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2811 }
2812
2813 static void prev_unread_cb(MainWindow *mainwin, guint action,
2814                            GtkWidget *widget)
2815 {
2816         summary_select_prev_unread(mainwin->summaryview);
2817 }
2818
2819 static void next_unread_cb(MainWindow *mainwin, guint action,
2820                            GtkWidget *widget)
2821 {
2822         summary_select_next_unread(mainwin->summaryview);
2823 }
2824
2825 static void prev_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2826 {
2827         summary_select_prev_new(mainwin->summaryview);
2828 }
2829
2830 static void next_new_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2831 {
2832         summary_select_next_new(mainwin->summaryview);
2833 }
2834
2835 static void prev_marked_cb(MainWindow *mainwin, guint action,
2836                            GtkWidget *widget)
2837 {
2838         summary_select_prev_marked(mainwin->summaryview);
2839 }
2840
2841 static void next_marked_cb(MainWindow *mainwin, guint action,
2842                            GtkWidget *widget)
2843 {
2844         summary_select_next_marked(mainwin->summaryview);
2845 }
2846
2847 static void prev_labeled_cb(MainWindow *mainwin, guint action,
2848                             GtkWidget *widget)
2849 {
2850         summary_select_prev_labeled(mainwin->summaryview);
2851 }
2852
2853 static void next_labeled_cb(MainWindow *mainwin, guint action,
2854                             GtkWidget *widget)
2855 {
2856         summary_select_next_labeled(mainwin->summaryview);
2857 }
2858
2859 static void goto_folder_cb(MainWindow *mainwin, guint action,
2860                            GtkWidget *widget)
2861 {
2862         FolderItem *to_folder;
2863
2864         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL);
2865
2866         if (to_folder)
2867                 folderview_select(mainwin->folderview, to_folder);
2868 }
2869
2870 static void copy_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2871 {
2872         messageview_copy_clipboard(mainwin->messageview);
2873 }
2874
2875 static void allsel_cb(MainWindow *mainwin, guint action, GtkWidget *widget)
2876 {
2877         MessageView *msgview = mainwin->messageview;
2878
2879         if (GTK_WIDGET_HAS_FOCUS(mainwin->summaryview->ctree))
2880                 summary_select_all(mainwin->summaryview);
2881         else if (messageview_is_visible(msgview) &&
2882                  (GTK_WIDGET_HAS_FOCUS(msgview->mimeview->textview->text)))
2883                 messageview_select_all(mainwin->messageview);
2884 }
2885
2886 static void select_thread_cb(MainWindow *mainwin, guint action,
2887                              GtkWidget *widget)
2888 {
2889         summary_select_thread(mainwin->summaryview);
2890 }
2891
2892 static void create_filter_cb(MainWindow *mainwin, guint action,
2893                              GtkWidget *widget)
2894 {
2895         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 0);
2896 }
2897
2898 static void create_processing_cb(MainWindow *mainwin, guint action,
2899                              GtkWidget *widget)
2900 {
2901         summary_filter_open(mainwin->summaryview, (PrefsFilterType)action, 1);
2902 }
2903
2904 static void prefs_common_open_cb(MainWindow *mainwin, guint action,
2905                                  GtkWidget *widget)
2906 {
2907         /* prefs_common_open(); */
2908 }
2909
2910 static void prefs_pre_processing_open_cb(MainWindow *mainwin, guint action,
2911                                          GtkWidget *widget)
2912 {
2913         prefs_filtering_open(&pre_global_processing,
2914                              _("Processing rules to apply before folder rules"),
2915                              NULL, NULL);
2916 }
2917
2918 static void prefs_post_processing_open_cb(MainWindow *mainwin, guint action,
2919                                           GtkWidget *widget)
2920 {
2921         prefs_filtering_open(&post_global_processing,
2922                              _("Processing rules to apply after folder rules"),
2923                              NULL, NULL);
2924 }
2925
2926 static void prefs_filtering_open_cb(MainWindow *mainwin, guint action,
2927                                     GtkWidget *widget)
2928 {
2929         prefs_filtering_open(&filtering_rules,
2930                              _("Filtering configuration"),
2931                              NULL, NULL);
2932 }
2933
2934 static void prefs_template_open_cb(MainWindow *mainwin, guint action,
2935                                    GtkWidget *widget)
2936 {
2937         prefs_template_open();
2938 }
2939
2940 static void prefs_actions_open_cb(MainWindow *mainwin, guint action,
2941                                   GtkWidget *widget)
2942 {
2943         prefs_actions_open(mainwin);
2944 }
2945 #ifdef USE_OPENSSL
2946 static void ssl_manager_open_cb(MainWindow *mainwin, guint action,
2947                                   GtkWidget *widget)
2948 {
2949         ssl_manager_open(mainwin);
2950 }
2951 #endif
2952 static void prefs_account_open_cb(MainWindow *mainwin, guint action,
2953                                   GtkWidget *widget)
2954 {
2955         if (!cur_account) {
2956                 new_account_cb(mainwin, 0, widget);
2957         } else {
2958                 account_open(cur_account);
2959         }
2960 }
2961
2962 static void new_account_cb(MainWindow *mainwin, guint action,
2963                            GtkWidget *widget)
2964 {
2965         account_edit_open();
2966         if (!compose_get_compose_list()) account_add();
2967 }
2968
2969 static void account_selector_menu_cb(GtkMenuItem *menuitem, gpointer data)
2970 {
2971         cur_account = (PrefsAccount *)data;
2972         main_window_reflect_prefs_all();
2973 }
2974
2975 static void account_receive_menu_cb(GtkMenuItem *menuitem, gpointer data)
2976 {
2977         MainWindow *mainwin = (MainWindow *)mainwin_list->data;
2978         PrefsAccount *account = (PrefsAccount *)data;
2979
2980         inc_account_mail(mainwin, account);
2981 }
2982
2983 static void prefs_open_cb(GtkMenuItem *menuitem, gpointer data)
2984 {
2985         prefs_gtk_open();
2986 }
2987
2988 static void plugins_open_cb(GtkMenuItem *menuitem, gpointer data)
2989 {
2990         pluginwindow_create();
2991 }
2992
2993 static void manual_open_cb(MainWindow *mainwin, guint action,
2994                            GtkWidget *widget)
2995 {
2996         manual_open((ManualType)action);
2997 }
2998
2999 static void scan_tree_func(Folder *folder, FolderItem *item, gpointer data)
3000 {
3001         MainWindow *mainwin = (MainWindow *)data;
3002         gchar *str;
3003
3004         if (item->path)
3005                 str = g_strdup_printf(_("Scanning folder %s%c%s ..."),
3006                                       LOCAL_FOLDER(folder)->rootpath,
3007                                       G_DIR_SEPARATOR,
3008                                       item->path);
3009         else
3010                 str = g_strdup_printf(_("Scanning folder %s ..."),
3011                                       LOCAL_FOLDER(folder)->rootpath);
3012
3013         STATUSBAR_PUSH(mainwin, str);
3014         STATUSBAR_POP(mainwin);
3015         g_free(str);
3016 }
3017
3018 static gboolean mainwindow_focus_in_event(GtkWidget *widget, GdkEventFocus *focus,
3019                                           gpointer data)
3020 {
3021         SummaryView *summary;
3022
3023         g_return_val_if_fail(data, FALSE);
3024         summary = ((MainWindow *)data)->summaryview;
3025         g_return_val_if_fail(summary, FALSE);
3026
3027         if (GTK_CLIST(summary->ctree)->selection &&
3028             g_list_length(GTK_CLIST(summary->ctree)->selection) > 1)
3029                 return FALSE;
3030
3031         if (summary->selected != summary->displayed)
3032                 summary_select_node(summary, summary->displayed, FALSE, TRUE);
3033         return FALSE;
3034 }
3035
3036 #define BREAK_ON_MODIFIER_KEY() \
3037         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
3038
3039 void mainwindow_key_pressed (GtkWidget *widget, GdkEventKey *event,
3040                                     gpointer data)
3041 {
3042         MainWindow *mainwin = (MainWindow*) data;
3043
3044         if (!mainwin || !event) return;
3045
3046         switch (event->keyval) {
3047         case GDK_Q:             /* Quit */
3048                 BREAK_ON_MODIFIER_KEY();
3049
3050                 app_exit_cb(mainwin, 0, NULL);
3051                 return;
3052         case GDK_space:
3053                 if (mainwin->folderview && mainwin->summaryview
3054                     && !mainwin->summaryview->displayed) {
3055                         summary_lock(mainwin->summaryview);
3056                         folderview_select_next_unread(mainwin->folderview);
3057                         summary_unlock(mainwin->summaryview);
3058                 }
3059                 break;
3060         default:
3061                 break;
3062         }
3063 }
3064
3065 #undef BREAK_ON_MODIFIER_KEY
3066
3067 /*
3068  * Harvest addresses for selected folder.
3069  */
3070 static void addr_harvest_cb( MainWindow *mainwin,
3071                             guint action,
3072                             GtkWidget *widget )
3073 {
3074         addressbook_harvest( mainwin->summaryview->folder_item, FALSE, NULL );
3075 }
3076
3077 /*
3078  * Harvest addresses for selected messages in summary view.
3079  */
3080 static void addr_harvest_msg_cb( MainWindow *mainwin,
3081                             guint action,
3082                             GtkWidget *widget )
3083 {
3084         summary_harvest_address( mainwin->summaryview );
3085 }
3086
3087 /*!
3088  *\brief        get a MainWindow
3089  *
3090  *\return       MainWindow * The first mainwindow in the mainwin_list
3091  */
3092 MainWindow *mainwindow_get_mainwindow(void)
3093 {
3094         if (mainwin_list && mainwin_list->data)
3095                 return (MainWindow *)(mainwin_list->data);
3096         else
3097                 return NULL;
3098 }
3099
3100 gboolean mainwindow_progressindicator_hook(gpointer source, gpointer userdata)
3101 {
3102         ProgressData *data = (ProgressData *) source;
3103         MainWindow *mainwin = (MainWindow *) userdata;
3104
3105         switch (data->cmd) {
3106         case PROGRESS_COMMAND_START:
3107         case PROGRESS_COMMAND_STOP:
3108                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), 0.0);
3109                 break;
3110         case PROGRESS_COMMAND_SET_PERCENTAGE:
3111                 gtk_progress_set_percentage(GTK_PROGRESS(mainwin->progressbar), data->value);
3112                 break;
3113         }
3114         while (gtk_events_pending()) gtk_main_iteration ();
3115
3116         return FALSE;
3117 }
3118
3119 /*
3120 * End of Source.
3121 */