1 /* Copyright (c) 2006,2007 Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include "modest-window-mgr.h"
32 #include "modest-runtime.h"
33 #include "modest-tny-folder.h"
34 #include "modest-ui-actions.h"
35 #include "modest-platform.h"
36 #include "widgets/modest-main-window.h"
37 #include "widgets/modest-msg-edit-window.h"
38 #include "widgets/modest-msg-view-window.h"
41 /* 'private'/'protected' functions */
42 static void modest_window_mgr_class_init (ModestWindowMgrClass *klass);
43 static void modest_window_mgr_init (ModestWindowMgr *obj);
44 static void modest_window_mgr_finalize (GObject *obj);
46 static gboolean on_window_destroy (ModestWindow *window,
48 ModestWindowMgr *self);
50 static gboolean on_modal_window_close (GtkWidget *widget,
54 static void on_modal_dialog_close (GtkDialog *dialog,
58 static const gchar* get_show_toolbar_key (GType window_type,
63 WINDOW_LIST_EMPTY_SIGNAL,
67 typedef struct _ModestWindowMgrPrivate ModestWindowMgrPrivate;
68 struct _ModestWindowMgrPrivate {
71 ModestWindow *main_window;
74 GQueue *modal_windows;
76 gboolean fullscreen_mode;
78 GSList *windows_that_prevent_hibernation;
79 GSList *preregistered_uids;
80 GHashTable *destroy_handlers;
81 GHashTable *viewer_handlers;
85 GSList *modal_handler_uids;
87 #define MODEST_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
88 MODEST_TYPE_WINDOW_MGR, \
89 ModestWindowMgrPrivate))
91 static GObjectClass *parent_class = NULL;
93 /* uncomment the following if you have defined any signals */
94 static guint signals[NUM_SIGNALS] = {0};
97 modest_window_mgr_get_type (void)
99 static GType my_type = 0;
101 static const GTypeInfo my_info = {
102 sizeof(ModestWindowMgrClass),
103 NULL, /* base init */
104 NULL, /* base finalize */
105 (GClassInitFunc) modest_window_mgr_class_init,
106 NULL, /* class finalize */
107 NULL, /* class data */
108 sizeof(ModestWindowMgr),
110 (GInstanceInitFunc) modest_window_mgr_init,
113 my_type = g_type_register_static (G_TYPE_OBJECT,
121 modest_window_mgr_class_init (ModestWindowMgrClass *klass)
123 GObjectClass *gobject_class;
124 gobject_class = (GObjectClass*) klass;
126 parent_class = g_type_class_peek_parent (klass);
127 gobject_class->finalize = modest_window_mgr_finalize;
129 g_type_class_add_private (gobject_class, sizeof(ModestWindowMgrPrivate));
133 * ModestWindowMgr::window-list-empty
134 * @self: the #ModestWindowMgr that emits the signal
135 * @user_data: user data set when the signal handler was connected
137 * Issued whenever the window list becomes empty
139 signals[WINDOW_LIST_EMPTY_SIGNAL] =
140 g_signal_new ("window-list-empty",
141 G_TYPE_FROM_CLASS (gobject_class),
143 G_STRUCT_OFFSET (ModestWindowMgrClass, window_list_empty),
145 g_cclosure_marshal_VOID__VOID,
150 modest_window_mgr_init (ModestWindowMgr *obj)
152 ModestWindowMgrPrivate *priv;
154 priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
155 priv->window_list = NULL;
156 priv->main_window = NULL;
157 priv->fullscreen_mode = FALSE;
159 priv->modal_windows = g_queue_new ();
160 priv->queue_lock = g_mutex_new ();
162 priv->preregistered_uids = NULL;
164 /* Could not initialize it from gconf, singletons are not
166 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
167 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
169 priv->closing_time = 0;
171 priv->modal_handler_uids = NULL;
175 modest_window_mgr_finalize (GObject *obj)
177 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
179 if (priv->window_list) {
180 GList *iter = priv->window_list;
181 /* unregister pending windows */
183 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj),
184 MODEST_WINDOW (iter->data));
185 iter = g_list_next (iter);
187 g_list_free (priv->window_list);
188 priv->window_list = NULL;
191 g_slist_foreach (priv->preregistered_uids, (GFunc)g_free, NULL);
192 g_slist_free (priv->preregistered_uids);
195 /* Free the hash table with the handlers */
196 if (priv->destroy_handlers) {
197 g_hash_table_destroy (priv->destroy_handlers);
198 priv->destroy_handlers = NULL;
201 if (priv->viewer_handlers) {
202 g_hash_table_destroy (priv->viewer_handlers);
203 priv->viewer_handlers = NULL;
206 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
208 if (priv->modal_windows) {
209 g_mutex_lock (priv->queue_lock);
210 g_queue_free (priv->modal_windows);
211 priv->modal_windows = NULL;
212 g_mutex_unlock (priv->queue_lock);
214 g_mutex_free (priv->queue_lock);
216 /* Do not unref priv->main_window because it does not hold a
220 G_OBJECT_CLASS(parent_class)->finalize (obj);
224 modest_window_mgr_new (void)
226 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_WINDOW_MGR, NULL));
232 /* do we have uid? */
234 has_uid (GSList *list, const gchar *uid)
236 GSList *cursor = list;
242 if (cursor->data && strcmp (cursor->data, uid) == 0)
244 cursor = g_slist_next (cursor);
250 /* remove all from the list have have uid = uid */
252 remove_uid (GSList *list, const gchar *uid)
254 GSList *cursor = list, *start = list;
260 GSList *next = g_slist_next (cursor);
261 if (cursor->data && strcmp (cursor->data, uid) == 0) {
262 g_free (cursor->data);
263 start = g_slist_delete_link (start, cursor);
272 append_uid (GSList *list, const gchar *uid)
274 return g_slist_append (list, g_strdup(uid));
280 modest_window_mgr_register_header (ModestWindowMgr *self, TnyHeader *header, const gchar *alt_uid)
282 ModestWindowMgrPrivate *priv;
285 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
286 g_return_if_fail (TNY_IS_HEADER(header));
288 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
289 uid = modest_tny_folder_get_header_unique_id (header);
292 uid = g_strdup (alt_uid);
294 if (!has_uid (priv->preregistered_uids, uid)) {
295 g_debug ("registering new uid %s", uid);
296 priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
298 g_debug ("already had uid %s", uid);
304 modest_window_mgr_unregister_header (ModestWindowMgr *self, TnyHeader *header)
306 ModestWindowMgrPrivate *priv;
309 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
310 g_return_if_fail (TNY_IS_HEADER(header));
312 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
313 uid = modest_tny_folder_get_header_unique_id (header);
315 if (!has_uid (priv->preregistered_uids, uid)) {
316 g_debug ("trying to unregister non-existing uid %s", uid);
317 priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
319 g_debug ("unregistering uid %s", uid);
321 if (has_uid (priv->preregistered_uids, uid)) {
322 priv->preregistered_uids = remove_uid (priv->preregistered_uids, uid);
323 if (has_uid (priv->preregistered_uids, uid))
324 g_debug ("BUG: uid %s NOT removed", uid);
326 g_debug ("uid %s removed", uid);
333 #define MODEST_WINDOW_HELP_ID_PARAM "help-id"
336 modest_window_mgr_register_help_id (ModestWindowMgr *self, GtkWindow *win, const gchar* help_id)
338 /* we don't need 'self', but for API consistency... */
339 g_return_if_fail (self && MODEST_IS_WINDOW_MGR(self));
341 g_return_if_fail (win && GTK_IS_WINDOW(win));
342 g_return_if_fail (help_id);
344 g_object_set_data_full (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM,
345 g_strdup(help_id), g_free);
350 modest_window_mgr_get_help_id (ModestWindowMgr *self, GtkWindow *win)
352 const gchar* help_id = NULL;
354 /* we don't need 'self', but for API consistency... */
355 g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), NULL);
357 g_return_val_if_fail (win, NULL);
358 g_return_val_if_fail (GTK_IS_WINDOW(win), NULL);
360 if (MODEST_IS_MAIN_WINDOW (win)) {
361 GtkWidget *folder_view;
362 TnyFolderStore *folder_store;
364 /* Get selected folder */
365 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
366 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
367 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
370 if (folder_store && TNY_IS_FOLDER (folder_store)) {
371 help_id = modest_tny_folder_get_help_id (TNY_FOLDER (folder_store));
373 g_warning ("%s: BUG: did not get a valid help_id", __FUNCTION__);
376 g_object_unref (folder_store);
380 help_id = g_object_get_data (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM);
386 compare_msguids (ModestWindow *win,
389 const gchar *msg_uid;
391 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
394 /* Get message uid from msg window */
395 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
396 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
397 if (msg_uid && uid &&!strcmp (msg_uid, uid))
400 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
403 if (msg_uid && uid &&!strcmp (msg_uid, uid))
410 modest_window_mgr_close_all_windows (ModestWindowMgr *self)
412 ModestWindowMgrPrivate *priv = NULL;
414 gboolean ret_value = FALSE;
416 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
417 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
419 /* delete-event handler already removes window_list item, */
420 /* so no next its required on this loop */
421 wins = priv->window_list;
423 g_signal_emit_by_name (G_OBJECT (wins->data), "delete-event", NULL, &ret_value);
425 wins = priv->window_list;
431 modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
434 ModestWindowMgrPrivate *priv = NULL;
436 gboolean has_header, has_window = FALSE;
439 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
440 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
442 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
444 uid = modest_tny_folder_get_header_unique_id (header);
449 has_header = has_uid (priv->preregistered_uids, uid);
451 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
455 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
456 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
457 g_debug ("not a valid window!");
459 g_debug ("found a window");
460 *win = MODEST_WINDOW (item->data);
466 return has_header || has_window;
470 get_show_toolbar_key (GType window_type,
473 const gchar *key = NULL;
475 if (window_type == MODEST_TYPE_MAIN_WINDOW)
477 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
478 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR;
479 else if (window_type == MODEST_TYPE_MSG_VIEW_WINDOW)
481 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
482 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR;
483 else if (window_type == MODEST_TYPE_MSG_EDIT_WINDOW)
485 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
486 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR;
488 g_return_val_if_reached (NULL);
494 modest_window_mgr_register_window (ModestWindowMgr *self,
495 ModestWindow *window)
498 ModestWindowMgrPrivate *priv;
502 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
503 g_return_if_fail (GTK_IS_WINDOW (window));
505 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
507 win = g_list_find (priv->window_list, window);
509 /* this is for the case we want to register the window and it was already
510 * registered. We leave silently.
515 /* Check that it's not a second main window */
516 if (MODEST_IS_MAIN_WINDOW (window)) {
517 if (priv->main_window) {
518 g_warning ("%s: trying to register a second main window",
522 priv->main_window = window;
526 /* remove from the list of pre-registered uids */
527 if (MODEST_IS_MSG_VIEW_WINDOW(window)) {
528 const gchar *uid = modest_msg_view_window_get_message_uid
529 (MODEST_MSG_VIEW_WINDOW (window));
531 if (!has_uid (priv->preregistered_uids, uid))
532 g_debug ("weird: no uid for window (%s)", uid);
534 g_debug ("registering window for %s", uid ? uid : "<none>");
536 priv->preregistered_uids =
537 remove_uid (priv->preregistered_uids,
538 modest_msg_view_window_get_message_uid
539 (MODEST_MSG_VIEW_WINDOW (window)));
540 } else if (MODEST_IS_MSG_EDIT_WINDOW(window)) {
541 const gchar *uid = modest_msg_edit_window_get_message_uid
542 (MODEST_MSG_EDIT_WINDOW (window));
544 g_debug ("registering window for %s", uid);
546 priv->preregistered_uids =
547 remove_uid (priv->preregistered_uids,
548 modest_msg_edit_window_get_message_uid
549 (MODEST_MSG_EDIT_WINDOW (window)));
552 /* Add to list. Keep a reference to the window */
553 g_object_ref (window);
554 priv->window_list = g_list_prepend (priv->window_list, window);
556 /* Listen to object destruction */
557 handler_id = g_malloc0 (sizeof (gint));
558 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
559 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
561 /* If there is a msg view window, let the main window listen the msg-changed signal */
562 if (MODEST_IS_MSG_VIEW_WINDOW(window) && priv->main_window) {
564 handler = g_malloc0 (sizeof (gulong));
565 *handler = g_signal_connect (window, "msg-changed",
566 G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed),
568 g_hash_table_insert (priv->viewer_handlers, window, handler);
571 /* Put into fullscreen if needed */
572 if (priv->fullscreen_mode)
573 gtk_window_fullscreen (GTK_WINDOW (window));
575 /* Show/hide toolbar & fullscreen */
576 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (window), priv->fullscreen_mode);
577 modest_window_show_toolbar (window, modest_conf_get_bool (modest_runtime_get_conf (), key, NULL));
581 on_window_destroy (ModestWindow *window,
583 ModestWindowMgr *self)
585 gint dialog_response = GTK_RESPONSE_NONE;
587 /* Specific stuff first */
588 if (MODEST_IS_MAIN_WINDOW (window)) {
589 ModestWindowMgrPrivate *priv;
590 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
592 /* If more than one window already opened */
593 if (g_list_length (priv->window_list) > 1) {
595 /* Create the confirmation dialog MSG-NOT308 */
596 dialog_response = modest_platform_run_confirmation_dialog (
597 GTK_WINDOW (window), _("emev_nc_close_windows"));
599 /* If the user wants to close all the windows */
600 if ((dialog_response == GTK_RESPONSE_OK)
601 || (dialog_response == GTK_RESPONSE_ACCEPT)
602 || (dialog_response == GTK_RESPONSE_YES))
604 GList *iter = priv->window_list;
606 if (iter->data != window) {
607 GList *tmp = iter->next;
608 on_window_destroy (MODEST_WINDOW (iter->data),
613 iter = g_list_next (iter);
624 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
625 gboolean sent = FALSE;
626 gint response = GTK_RESPONSE_ACCEPT;
627 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
628 /* Save currently edited message to Drafts if it was not sent */
629 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
631 /* Raise the window if it's minimized */
632 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window)))
633 gtk_window_present (GTK_WINDOW (window));
636 modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
637 _("mcen_nc_no_email_message_modified_save_changes"));
639 if (response != GTK_RESPONSE_CANCEL)
640 modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window));
645 /* Unregister window */
646 modest_window_mgr_unregister_window (self, window);
652 disconnect_msg_changed (gpointer key,
657 handler_id = GPOINTER_TO_UINT(value);
659 if (key && G_IS_OBJECT(key))
660 g_signal_handler_disconnect (G_OBJECT (key), handler_id);
664 modest_window_mgr_unregister_window (ModestWindowMgr *self,
665 ModestWindow *window)
668 ModestWindowMgrPrivate *priv;
669 gulong *tmp, handler_id;
671 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
672 g_return_if_fail (MODEST_IS_WINDOW (window));
674 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
676 win = g_list_find (priv->window_list, window);
678 g_warning ("Trying to unregister a window that has not being registered yet");
682 /* If it's the main window unset it */
683 if (priv->main_window == window) {
684 priv->main_window = NULL;
686 /* Disconnect all emissions of msg-changed */
687 if (priv->viewer_handlers) {
688 g_hash_table_foreach (priv->viewer_handlers,
689 disconnect_msg_changed,
691 g_hash_table_destroy (priv->viewer_handlers);
692 priv->viewer_handlers = NULL;
696 /* Remove the viewer window handler from the hash table. The
697 HashTable could not exist if the main window was closeed
698 when there were other windows remaining */
699 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
700 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
701 /* If the viewer was created without a main window
702 (for example when opening a message through D-Bus
703 the viewer handlers was not registered */
705 g_signal_handler_disconnect (window, *tmp);
706 g_hash_table_remove (priv->viewer_handlers, window);
711 modest_window_save_state (window);
713 /* Remove from list & hash table */
714 priv->window_list = g_list_remove_link (priv->window_list, win);
715 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
717 g_hash_table_remove (priv->destroy_handlers, window);
719 /* Disconnect the "delete-event" handler, we won't need it anymore */
720 g_signal_handler_disconnect (window, handler_id);
722 /* Disconnect all the window signals */
723 modest_window_disconnect_signals (window);
725 /* Destroy the window */
726 gtk_widget_destroy (win->data);
728 /* If there are no more windows registered emit the signal */
729 if (priv->window_list == NULL)
730 g_signal_emit (self, signals[WINDOW_LIST_EMPTY_SIGNAL], 0);
736 modest_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
739 ModestWindowMgrPrivate *priv;
743 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
745 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
747 /* If there is no change do nothing */
748 if (priv->fullscreen_mode == on)
751 priv->fullscreen_mode = on;
753 conf = modest_runtime_get_conf ();
756 win = priv->window_list;
759 const gchar *key = NULL;
761 /* Getting this from gconf everytime is not that
762 expensive, we'll do it just a few times */
763 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (win->data), on);
764 show = modest_conf_get_bool (conf, key, NULL);
766 /* Set fullscreen/unfullscreen */
768 gtk_window_fullscreen (GTK_WINDOW (win->data));
770 gtk_window_unfullscreen (GTK_WINDOW (win->data));
772 /* Show/Hide toolbar */
773 modest_window_show_toolbar (MODEST_WINDOW (win->data), show);
775 win = g_list_next (win);
780 modest_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
782 ModestWindowMgrPrivate *priv;
784 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
786 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
788 return priv->fullscreen_mode;
792 modest_window_mgr_show_toolbars (ModestWindowMgr *self,
794 gboolean show_toolbars,
797 ModestWindowMgrPrivate *priv;
799 const gchar *key = NULL;
801 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
803 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
804 conf = modest_runtime_get_conf ();
806 /* If nothing changes then return */
807 key = get_show_toolbar_key (window_type, fullscreen);
808 conf = modest_runtime_get_conf ();
809 if (modest_conf_get_bool (conf, key, NULL) == show_toolbars)
813 modest_conf_set_bool (conf, key, show_toolbars, NULL);
815 /* Apply now if the view mode is the right one */
816 if ((fullscreen && priv->fullscreen_mode) ||
817 (!fullscreen && !priv->fullscreen_mode)) {
819 GList *win = priv->window_list;
822 if (G_TYPE_FROM_INSTANCE (win->data) == window_type)
823 modest_window_show_toolbar (MODEST_WINDOW (win->data),
825 win = g_list_next (win);
831 modest_window_mgr_get_main_window (ModestWindowMgr *self, gboolean create)
833 ModestWindowMgrPrivate *priv;
835 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
836 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
838 /* create the main window, if it hasn't been created yet */
839 if (!priv->main_window && create) {
840 /* modest_window_mgr_register_window will set priv->main_window */
841 modest_window_mgr_register_window (self, modest_main_window_new ());
842 g_debug ("%s: created main window: %p\n", __FUNCTION__, priv->main_window);
845 return priv->main_window;
850 modest_window_mgr_main_window_exists (ModestWindowMgr *self)
852 ModestWindowMgrPrivate *priv;
854 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
855 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
857 return priv->main_window != NULL;
862 modest_window_mgr_get_modal (ModestWindowMgr *self)
864 ModestWindowMgrPrivate *priv;
866 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
867 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
869 return g_queue_peek_head (priv->modal_windows);
874 modest_window_mgr_set_modal (ModestWindowMgr *self,
877 GtkWindow *old_modal;
878 ModestWindowMgrPrivate *priv;
880 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
881 g_return_if_fail (GTK_IS_WINDOW (window));
883 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
884 g_mutex_lock (priv->queue_lock);
885 old_modal = g_queue_peek_head (priv->modal_windows);
886 g_mutex_unlock (priv->queue_lock);
889 gtk_window_set_modal (window, TRUE);
891 /* un-modalize the old one; the one on top should be the
893 gtk_window_set_transient_for (window, GTK_WINDOW(old_modal));
894 gtk_window_set_modal (window, TRUE);
897 /* this will be the new modal window */
898 g_mutex_lock (priv->queue_lock);
899 g_queue_push_head (priv->modal_windows, window);
900 g_mutex_unlock (priv->queue_lock);
902 if (GTK_IS_DIALOG (window))
903 /* Note that response is not always enough because it
904 could be captured and removed easily by dialogs but
905 works for most of situations */
906 priv->modal_handler_uids =
907 modest_signal_mgr_connect (priv->modal_handler_uids,
910 G_CALLBACK (on_modal_dialog_close),
913 priv->modal_handler_uids =
914 modest_signal_mgr_connect (priv->modal_handler_uids,
917 G_CALLBACK (on_modal_window_close),
923 on_nonhibernating_window_hide(GtkWidget *widget, gpointer user_data)
925 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
926 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
928 /* Forget this window,
929 * so hibernation will be allowed again if no windows are remembered: */
930 priv->windows_that_prevent_hibernation =
931 g_slist_remove (priv->windows_that_prevent_hibernation, GTK_WINDOW(widget));
935 on_nonhibernating_window_show(GtkWidget *widget, gpointer user_data)
937 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
938 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
940 GtkWindow *window = GTK_WINDOW (widget);
942 priv->windows_that_prevent_hibernation =
943 g_slist_append (priv->windows_that_prevent_hibernation, window);
945 /* Allow hibernation again when the window has been hidden: */
946 g_signal_connect (window, "hide",
947 G_CALLBACK (on_nonhibernating_window_hide), self);
951 modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
954 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
956 if (GTK_WIDGET_VISIBLE(window)) {
957 on_nonhibernating_window_show (GTK_WIDGET (window), self);
959 /* Wait for it to be shown: */
960 g_signal_connect (window, "show",
961 G_CALLBACK (on_nonhibernating_window_show), self);
966 modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self)
968 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
970 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
972 /* Prevent hibernation if any open windows are currently
973 * preventing hibernation: */
974 return (g_slist_length (priv->windows_that_prevent_hibernation) > 0);
979 modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self)
981 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
983 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
985 /* Iterate over all windows */
986 GList *win = priv->window_list;
988 ModestWindow *window = MODEST_WINDOW (win->data);
990 /* This calls the vfunc,
991 * so each window can do its own thing: */
992 modest_window_save_state (window);
995 win = g_list_next (win);
1000 idle_top_modal (gpointer data)
1002 ModestWindowMgr *self = MODEST_WINDOW_MGR (data);
1003 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1006 /* Get the top modal */
1007 g_mutex_lock (priv->queue_lock);
1008 topmost = (GtkWindow *) g_queue_peek_head (priv->modal_windows);
1009 g_mutex_unlock (priv->queue_lock);
1013 gtk_window_present (topmost);
1019 remove_modal_from_queue (GtkWidget *widget,
1020 ModestWindowMgr *self)
1022 ModestWindowMgrPrivate *priv;
1025 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1027 /* Remove from queue. We don't use remove, because we want to
1028 exit if the widget does not belong to the queue */
1029 g_mutex_lock (priv->queue_lock);
1030 item = g_queue_find (priv->modal_windows, widget);
1032 g_warning ("Trying to remove a modal window that is not registered");
1033 g_mutex_unlock (priv->queue_lock);
1036 g_queue_unlink (priv->modal_windows, item);
1037 g_mutex_unlock (priv->queue_lock);
1039 /* Disconnect handler */
1040 priv->modal_handler_uids =
1041 modest_signal_mgr_disconnect (priv->modal_handler_uids,
1043 GTK_IS_DIALOG (widget) ?
1047 /* Schedule the next one for being shown */
1048 g_idle_add (idle_top_modal, self);
1052 on_modal_window_close (GtkWidget *widget,
1056 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1058 /* Remove modal window from queue */
1059 remove_modal_from_queue (widget, self);
1066 on_modal_dialog_close (GtkDialog *dialog,
1070 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1072 /* Remove modal window from queue */
1073 remove_modal_from_queue (GTK_WIDGET (dialog), self);
1077 modest_window_mgr_num_windows (ModestWindowMgr *self)
1079 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(self);
1080 gint num_windows = 0;
1082 if (priv->window_list)
1083 num_windows = g_list_length (priv->window_list);