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,
68 typedef struct _ModestWindowMgrPrivate ModestWindowMgrPrivate;
69 struct _ModestWindowMgrPrivate {
72 ModestWindow *main_window;
75 GQueue *modal_windows;
77 gboolean fullscreen_mode;
79 GSList *windows_that_prevent_hibernation;
80 GSList *preregistered_uids;
81 GHashTable *destroy_handlers;
82 GHashTable *viewer_handlers;
86 GSList *modal_handler_uids;
88 #define MODEST_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
89 MODEST_TYPE_WINDOW_MGR, \
90 ModestWindowMgrPrivate))
92 static GObjectClass *parent_class = NULL;
94 /* uncomment the following if you have defined any signals */
95 /* static guint signals[LAST_SIGNAL] = {0}; */
98 modest_window_mgr_get_type (void)
100 static GType my_type = 0;
102 static const GTypeInfo my_info = {
103 sizeof(ModestWindowMgrClass),
104 NULL, /* base init */
105 NULL, /* base finalize */
106 (GClassInitFunc) modest_window_mgr_class_init,
107 NULL, /* class finalize */
108 NULL, /* class data */
109 sizeof(ModestWindowMgr),
111 (GInstanceInitFunc) modest_window_mgr_init,
114 my_type = g_type_register_static (G_TYPE_OBJECT,
122 modest_window_mgr_class_init (ModestWindowMgrClass *klass)
124 GObjectClass *gobject_class;
125 gobject_class = (GObjectClass*) klass;
127 parent_class = g_type_class_peek_parent (klass);
128 gobject_class->finalize = modest_window_mgr_finalize;
130 g_type_class_add_private (gobject_class, sizeof(ModestWindowMgrPrivate));
134 modest_window_mgr_init (ModestWindowMgr *obj)
136 ModestWindowMgrPrivate *priv;
138 priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
139 priv->window_list = NULL;
140 priv->main_window = NULL;
141 priv->fullscreen_mode = FALSE;
143 priv->modal_windows = g_queue_new ();
144 priv->queue_lock = g_mutex_new ();
146 priv->preregistered_uids = NULL;
148 /* Could not initialize it from gconf, singletons are not
150 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
151 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
153 priv->closing_time = 0;
155 priv->modal_handler_uids = NULL;
159 modest_window_mgr_finalize (GObject *obj)
161 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
163 if (priv->window_list) {
164 GList *iter = priv->window_list;
165 /* unregister pending windows */
167 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj),
168 MODEST_WINDOW (iter->data));
169 iter = g_list_next (iter);
171 g_list_free (priv->window_list);
172 priv->window_list = NULL;
175 g_slist_foreach (priv->preregistered_uids, (GFunc)g_free, NULL);
176 g_slist_free (priv->preregistered_uids);
179 /* Free the hash table with the handlers */
180 if (priv->destroy_handlers) {
181 g_hash_table_destroy (priv->destroy_handlers);
182 priv->destroy_handlers = NULL;
185 if (priv->viewer_handlers) {
186 g_hash_table_destroy (priv->viewer_handlers);
187 priv->viewer_handlers = NULL;
190 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
192 if (priv->modal_windows) {
193 g_mutex_lock (priv->queue_lock);
194 g_queue_free (priv->modal_windows);
195 priv->modal_windows = NULL;
196 g_mutex_unlock (priv->queue_lock);
198 g_mutex_free (priv->queue_lock);
200 /* Do not unref priv->main_window because it does not hold a
204 G_OBJECT_CLASS(parent_class)->finalize (obj);
208 modest_window_mgr_new (void)
210 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_WINDOW_MGR, NULL));
216 /* do we have uid? */
218 has_uid (GSList *list, const gchar *uid)
220 GSList *cursor = list;
226 if (cursor->data && strcmp (cursor->data, uid) == 0)
228 cursor = g_slist_next (cursor);
234 /* remove all from the list have have uid = uid */
236 remove_uid (GSList *list, const gchar *uid)
238 GSList *cursor = list, *start = list;
244 GSList *next = g_slist_next (cursor);
245 if (cursor->data && strcmp (cursor->data, uid) == 0) {
246 g_free (cursor->data);
247 start = g_slist_delete_link (start, cursor);
256 append_uid (GSList *list, const gchar *uid)
258 return g_slist_append (list, g_strdup(uid));
264 modest_window_mgr_register_header (ModestWindowMgr *self, TnyHeader *header, const gchar *alt_uid)
266 ModestWindowMgrPrivate *priv;
269 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
270 g_return_if_fail (TNY_IS_HEADER(header));
272 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
273 uid = modest_tny_folder_get_header_unique_id (header);
276 uid = g_strdup (alt_uid);
278 if (!has_uid (priv->preregistered_uids, uid)) {
279 g_debug ("registering new uid %s", uid);
280 priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
282 g_debug ("already had uid %s", uid);
288 modest_window_mgr_unregister_header (ModestWindowMgr *self, TnyHeader *header)
290 ModestWindowMgrPrivate *priv;
293 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
294 g_return_if_fail (TNY_IS_HEADER(header));
296 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
297 uid = modest_tny_folder_get_header_unique_id (header);
299 if (!has_uid (priv->preregistered_uids, uid)) {
300 g_debug ("trying to unregister non-existing uid %s", uid);
301 priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
303 g_debug ("unregistering uid %s", uid);
305 if (has_uid (priv->preregistered_uids, uid)) {
306 priv->preregistered_uids = remove_uid (priv->preregistered_uids, uid);
307 if (has_uid (priv->preregistered_uids, uid))
308 g_debug ("BUG: uid %s NOT removed", uid);
310 g_debug ("uid %s removed", uid);
317 #define MODEST_WINDOW_HELP_ID_PARAM "help-id"
320 modest_window_mgr_register_help_id (ModestWindowMgr *self, GtkWindow *win, const gchar* help_id)
322 /* we don't need 'self', but for API consistency... */
323 g_return_if_fail (self && MODEST_IS_WINDOW_MGR(self));
325 g_return_if_fail (win && GTK_IS_WINDOW(win));
326 g_return_if_fail (help_id);
328 g_object_set_data_full (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM,
329 g_strdup(help_id), g_free);
334 modest_window_mgr_get_help_id (ModestWindowMgr *self, GtkWindow *win)
336 const gchar* help_id = NULL;
338 /* we don't need 'self', but for API consistency... */
339 g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), NULL);
341 g_return_val_if_fail (win, NULL);
342 g_return_val_if_fail (GTK_IS_WINDOW(win), NULL);
344 if (MODEST_IS_MAIN_WINDOW (win)) {
345 GtkWidget *folder_view;
346 TnyFolderStore *folder_store;
348 /* Get selected folder */
349 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
350 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
351 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
354 if (folder_store && TNY_IS_FOLDER (folder_store)) {
355 help_id = modest_tny_folder_get_help_id (TNY_FOLDER (folder_store));
357 g_warning ("%s: BUG: did not get a valid help_id", __FUNCTION__);
360 g_object_unref (folder_store);
364 help_id = g_object_get_data (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM);
370 compare_msguids (ModestWindow *win,
373 const gchar *msg_uid;
375 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
378 /* Get message uid from msg window */
379 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
380 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
381 if (msg_uid && uid &&!strcmp (msg_uid, uid))
384 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
387 if (msg_uid && uid &&!strcmp (msg_uid, uid))
394 modest_window_mgr_close_all_windows (ModestWindowMgr *self)
396 ModestWindowMgrPrivate *priv = NULL;
398 gboolean ret_value = FALSE;
400 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
401 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
403 /* delete-event handler already removes window_list item, */
404 /* so no next its required on this loop */
405 wins = priv->window_list;
407 g_signal_emit_by_name (G_OBJECT (wins->data), "delete-event", NULL, &ret_value);
409 wins = priv->window_list;
415 modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
418 ModestWindowMgrPrivate *priv = NULL;
420 gboolean has_header, has_window = FALSE;
423 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
424 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
426 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
428 uid = modest_tny_folder_get_header_unique_id (header);
433 has_header = has_uid (priv->preregistered_uids, uid);
435 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
439 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
440 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
441 g_debug ("not a valid window!");
443 g_debug ("found a window");
444 *win = MODEST_WINDOW (item->data);
450 return has_header || has_window;
454 get_show_toolbar_key (GType window_type,
457 const gchar *key = NULL;
459 if (window_type == MODEST_TYPE_MAIN_WINDOW)
461 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
462 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR;
463 else if (window_type == MODEST_TYPE_MSG_VIEW_WINDOW)
465 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
466 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR;
467 else if (window_type == MODEST_TYPE_MSG_EDIT_WINDOW)
469 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
470 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR;
472 g_return_val_if_reached (NULL);
478 modest_window_mgr_register_window (ModestWindowMgr *self,
479 ModestWindow *window)
482 ModestWindowMgrPrivate *priv;
486 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
487 g_return_if_fail (GTK_IS_WINDOW (window));
489 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
491 win = g_list_find (priv->window_list, window);
493 g_warning ("%s: trying to re-register a window",
498 /* Check that it's not a second main window */
499 if (MODEST_IS_MAIN_WINDOW (window)) {
500 if (priv->main_window) {
501 g_warning ("%s: trying to register a second main window",
505 priv->main_window = window;
509 /* remove from the list of pre-registered uids */
510 if (MODEST_IS_MSG_VIEW_WINDOW(window)) {
511 const gchar *uid = modest_msg_view_window_get_message_uid
512 (MODEST_MSG_VIEW_WINDOW (window));
514 if (!has_uid (priv->preregistered_uids, uid))
515 g_debug ("weird: no uid for window (%s)", uid);
517 g_debug ("registering window for %s", uid ? uid : "<none>");
519 priv->preregistered_uids =
520 remove_uid (priv->preregistered_uids,
521 modest_msg_view_window_get_message_uid
522 (MODEST_MSG_VIEW_WINDOW (window)));
523 } else if (MODEST_IS_MSG_EDIT_WINDOW(window)) {
524 const gchar *uid = modest_msg_edit_window_get_message_uid
525 (MODEST_MSG_EDIT_WINDOW (window));
527 g_debug ("registering window for %s", uid);
529 priv->preregistered_uids =
530 remove_uid (priv->preregistered_uids,
531 modest_msg_edit_window_get_message_uid
532 (MODEST_MSG_EDIT_WINDOW (window)));
535 /* Add to list. Keep a reference to the window */
536 g_object_ref (window);
537 priv->window_list = g_list_prepend (priv->window_list, window);
539 /* Listen to object destruction */
540 handler_id = g_malloc0 (sizeof (gint));
541 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
542 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
544 /* If there is a msg view window, let the main window listen the msg-changed signal */
545 if (MODEST_IS_MSG_VIEW_WINDOW(window) && priv->main_window) {
547 handler = g_malloc0 (sizeof (gulong));
548 *handler = g_signal_connect (window, "msg-changed",
549 G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed),
551 g_hash_table_insert (priv->viewer_handlers, window, handler);
554 /* Put into fullscreen if needed */
555 if (priv->fullscreen_mode)
556 gtk_window_fullscreen (GTK_WINDOW (window));
558 /* Show/hide toolbar & fullscreen */
559 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (window), priv->fullscreen_mode);
560 modest_window_show_toolbar (window, modest_conf_get_bool (modest_runtime_get_conf (), key, NULL));
564 on_window_destroy (ModestWindow *window,
566 ModestWindowMgr *self)
568 gint dialog_response = GTK_RESPONSE_NONE;
570 /* Specific stuff first */
571 if (MODEST_IS_MAIN_WINDOW (window)) {
572 ModestWindowMgrPrivate *priv;
573 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
575 /* If more than one window already opened */
576 if (g_list_length (priv->window_list) > 1) {
578 /* Create the confirmation dialog MSG-NOT308 */
579 dialog_response = modest_platform_run_confirmation_dialog (
580 GTK_WINDOW (window), _("emev_nc_close_windows"));
582 /* If the user wants to close all the windows */
583 if ((dialog_response == GTK_RESPONSE_OK)
584 || (dialog_response == GTK_RESPONSE_ACCEPT)
585 || (dialog_response == GTK_RESPONSE_YES))
587 GList *iter = priv->window_list;
589 if (iter->data != window) {
590 GList *tmp = iter->next;
591 on_window_destroy (MODEST_WINDOW (iter->data),
596 iter = g_list_next (iter);
607 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
608 gboolean sent = FALSE;
609 gint response = GTK_RESPONSE_ACCEPT;
610 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
611 /* Save currently edited message to Drafts if it was not sent */
612 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
614 /* Raise the window if it's minimized */
615 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window)))
616 gtk_window_present (GTK_WINDOW (window));
619 modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
620 _("mcen_nc_no_email_message_modified_save_changes"));
622 if (response != GTK_RESPONSE_CANCEL)
623 modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window));
628 /* Unregister window */
629 modest_window_mgr_unregister_window (self, window);
635 disconnect_msg_changed (gpointer key,
640 handler_id = GPOINTER_TO_UINT(value);
642 if (key && G_IS_OBJECT(key))
643 g_signal_handler_disconnect (G_OBJECT (key), handler_id);
648 /* interval before retrying to close the application */
649 #define CLOSING_RETRY_INTERVAL 3000
650 /* interval before cancel whatever is left in the queue, and closing anyway */
651 #define MAX_WAIT_FOR_CLOSING 30 * 1000
654 on_quit_maybe (ModestWindowMgr *self)
656 ModestWindowMgrPrivate *priv;
659 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
661 /* it seems, in the meantime some windows were
662 * created. in that case, stop 'on_quit_maybe' */
663 if (priv->window_list) {
664 priv->closing_time = 0;
668 if (priv->closing_time >= MAX_WAIT_FOR_CLOSING) {
669 /* we waited long enough: cancel all remaining operations */
670 g_debug ("%s: we waited long enough (%ds), cancelling queue and quiting",
671 __FUNCTION__, priv->closing_time/1000);
672 /* FIXME: below gives me a lot of:
673 * GLIB CRITICAL ** default - modest_mail_operation_cancel:
674 * assertion `priv->account' failed
675 * which means there is no account for the given operation
676 * so, we're not trying to be nice, we're just quiting.
678 //modest_mail_operation_queue_cancel_all
679 // (modest_runtime_get_mail_operation_queue());
682 /* if there is anything left in our operation queue,
685 queue_num = modest_mail_operation_queue_num_elements
686 (modest_runtime_get_mail_operation_queue());
688 g_debug ("%s: waiting, there are still %d operation(s) queued",
689 __FUNCTION__, queue_num);
690 priv->closing_time += CLOSING_RETRY_INTERVAL;
695 /* so: no windows left, nothing in the queue: quit */
696 priv->closing_time = 0;
703 modest_window_mgr_unregister_window (ModestWindowMgr *self,
704 ModestWindow *window)
707 ModestWindowMgrPrivate *priv;
708 gulong *tmp, handler_id;
710 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
711 g_return_if_fail (MODEST_IS_WINDOW (window));
713 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
715 win = g_list_find (priv->window_list, window);
717 g_warning ("Trying to unregister a window that has not being registered yet");
721 /* If it's the main window unset it */
722 if (priv->main_window == window) {
723 priv->main_window = NULL;
725 /* Disconnect all emissions of msg-changed */
726 if (priv->viewer_handlers) {
727 g_hash_table_foreach (priv->viewer_handlers,
728 disconnect_msg_changed,
730 g_hash_table_destroy (priv->viewer_handlers);
731 priv->viewer_handlers = NULL;
735 /* Remove the viewer window handler from the hash table. The
736 HashTable could not exist if the main window was closeed
737 when there were other windows remaining */
738 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
739 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
740 /* If the viewer was created without a main window
741 (for example when opening a message through D-Bus
742 the viewer handlers was not registered */
744 g_signal_handler_disconnect (window, *tmp);
745 g_hash_table_remove (priv->viewer_handlers, window);
750 modest_window_save_state (window);
752 /* Remove from list & hash table */
753 priv->window_list = g_list_remove_link (priv->window_list, win);
754 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
756 g_hash_table_remove (priv->destroy_handlers, window);
758 /* Disconnect the "delete-event" handler, we won't need it anymore */
759 g_signal_handler_disconnect (window, handler_id);
761 /* Disconnect all the window signals */
762 modest_window_disconnect_signals (window);
764 /* Destroy the window */
765 gtk_widget_destroy (win->data);
767 /* If there are no more windows registered then exit program */
768 if (priv->window_list == NULL)
769 g_timeout_add (CLOSING_RETRY_INTERVAL,
770 (GSourceFunc)on_quit_maybe, self);
776 modest_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
779 ModestWindowMgrPrivate *priv;
783 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
785 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
787 /* If there is no change do nothing */
788 if (priv->fullscreen_mode == on)
791 priv->fullscreen_mode = on;
793 conf = modest_runtime_get_conf ();
796 win = priv->window_list;
799 const gchar *key = NULL;
801 /* Getting this from gconf everytime is not that
802 expensive, we'll do it just a few times */
803 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (win->data), on);
804 show = modest_conf_get_bool (conf, key, NULL);
806 /* Set fullscreen/unfullscreen */
808 gtk_window_fullscreen (GTK_WINDOW (win->data));
810 gtk_window_unfullscreen (GTK_WINDOW (win->data));
812 /* Show/Hide toolbar */
813 modest_window_show_toolbar (MODEST_WINDOW (win->data), show);
815 win = g_list_next (win);
820 modest_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
822 ModestWindowMgrPrivate *priv;
824 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
826 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
828 return priv->fullscreen_mode;
832 modest_window_mgr_show_toolbars (ModestWindowMgr *self,
834 gboolean show_toolbars,
837 ModestWindowMgrPrivate *priv;
839 const gchar *key = NULL;
841 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
843 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
844 conf = modest_runtime_get_conf ();
846 /* If nothing changes then return */
847 key = get_show_toolbar_key (window_type, fullscreen);
848 conf = modest_runtime_get_conf ();
849 if (modest_conf_get_bool (conf, key, NULL) == show_toolbars)
853 modest_conf_set_bool (conf, key, show_toolbars, NULL);
855 /* Apply now if the view mode is the right one */
856 if ((fullscreen && priv->fullscreen_mode) ||
857 (!fullscreen && !priv->fullscreen_mode)) {
859 GList *win = priv->window_list;
862 if (G_TYPE_FROM_INSTANCE (win->data) == window_type)
863 modest_window_show_toolbar (MODEST_WINDOW (win->data),
865 win = g_list_next (win);
871 modest_window_mgr_get_main_window (ModestWindowMgr *self, gboolean create)
873 ModestWindowMgrPrivate *priv;
875 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
876 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
878 /* create the main window, if it hasn't been created yet */
879 if (!priv->main_window && create) {
880 /* modest_window_mgr_register_window will set priv->main_window */
881 modest_window_mgr_register_window (self, modest_main_window_new ());
882 g_debug ("%s: created main window: %p\n", __FUNCTION__, priv->main_window);
885 return priv->main_window;
890 modest_window_mgr_main_window_exists (ModestWindowMgr *self)
892 ModestWindowMgrPrivate *priv;
894 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
895 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
897 return priv->main_window != NULL;
902 modest_window_mgr_get_modal (ModestWindowMgr *self)
904 ModestWindowMgrPrivate *priv;
906 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
907 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
909 return g_queue_peek_head (priv->modal_windows);
914 modest_window_mgr_set_modal (ModestWindowMgr *self,
917 GtkWindow *old_modal;
918 ModestWindowMgrPrivate *priv;
920 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
921 g_return_if_fail (GTK_IS_WINDOW (window));
923 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
924 g_mutex_lock (priv->queue_lock);
925 old_modal = g_queue_peek_head (priv->modal_windows);
926 g_mutex_unlock (priv->queue_lock);
929 gtk_window_set_modal (window, TRUE);
931 /* un-modalize the old one; the one on top should be the
933 gtk_window_set_transient_for (window, GTK_WINDOW(old_modal));
934 gtk_window_set_modal (window, TRUE);
937 /* this will be the new modal window */
938 g_mutex_lock (priv->queue_lock);
939 g_queue_push_head (priv->modal_windows, window);
940 g_mutex_unlock (priv->queue_lock);
942 if (GTK_IS_DIALOG (window))
943 /* Note that response is not always enough because it
944 could be captured and removed easily by dialogs but
945 works for most of situations */
946 priv->modal_handler_uids =
947 modest_signal_mgr_connect (priv->modal_handler_uids,
950 G_CALLBACK (on_modal_dialog_close),
953 priv->modal_handler_uids =
954 modest_signal_mgr_connect (priv->modal_handler_uids,
957 G_CALLBACK (on_modal_window_close),
963 on_nonhibernating_window_hide(GtkWidget *widget, gpointer user_data)
965 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
966 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
968 /* Forget this window,
969 * so hibernation will be allowed again if no windows are remembered: */
970 priv->windows_that_prevent_hibernation =
971 g_slist_remove (priv->windows_that_prevent_hibernation, GTK_WINDOW(widget));
975 on_nonhibernating_window_show(GtkWidget *widget, gpointer user_data)
977 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
978 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
980 GtkWindow *window = GTK_WINDOW (widget);
982 priv->windows_that_prevent_hibernation =
983 g_slist_append (priv->windows_that_prevent_hibernation, window);
985 /* Allow hibernation again when the window has been hidden: */
986 g_signal_connect (window, "hide",
987 G_CALLBACK (on_nonhibernating_window_hide), self);
991 modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
994 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
996 if (GTK_WIDGET_VISIBLE(window)) {
997 on_nonhibernating_window_show (GTK_WIDGET (window), self);
999 /* Wait for it to be shown: */
1000 g_signal_connect (window, "show",
1001 G_CALLBACK (on_nonhibernating_window_show), self);
1006 modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self)
1008 g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
1010 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1012 /* Prevent hibernation if any open windows are currently
1013 * preventing hibernation: */
1014 return (g_slist_length (priv->windows_that_prevent_hibernation) > 0);
1019 modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self)
1021 g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
1023 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1025 /* Iterate over all windows */
1026 GList *win = priv->window_list;
1028 ModestWindow *window = MODEST_WINDOW (win->data);
1030 /* This calls the vfunc,
1031 * so each window can do its own thing: */
1032 modest_window_save_state (window);
1035 win = g_list_next (win);
1040 idle_top_modal (gpointer data)
1042 ModestWindowMgr *self = MODEST_WINDOW_MGR (data);
1043 ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1046 /* Get the top modal */
1047 g_mutex_lock (priv->queue_lock);
1048 topmost = (GtkWindow *) g_queue_peek_head (priv->modal_windows);
1049 g_mutex_unlock (priv->queue_lock);
1053 gtk_window_present (topmost);
1059 remove_modal_from_queue (GtkWidget *widget,
1060 ModestWindowMgr *self)
1062 ModestWindowMgrPrivate *priv;
1065 priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
1067 /* Remove from queue. We don't use remove, because we want to
1068 exit if the widget does not belong to the queue */
1069 g_mutex_lock (priv->queue_lock);
1070 item = g_queue_find (priv->modal_windows, widget);
1072 g_warning ("Trying to remove a modal window that is not registered");
1073 g_mutex_unlock (priv->queue_lock);
1076 g_queue_unlink (priv->modal_windows, item);
1077 g_mutex_unlock (priv->queue_lock);
1079 /* Disconnect handler */
1080 priv->modal_handler_uids =
1081 modest_signal_mgr_disconnect (priv->modal_handler_uids,
1083 GTK_IS_DIALOG (widget) ?
1087 /* Schedule the next one for being shown */
1088 g_idle_add (idle_top_modal, self);
1092 on_modal_window_close (GtkWidget *widget,
1096 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1098 /* Remove modal window from queue */
1099 remove_modal_from_queue (widget, self);
1106 on_modal_dialog_close (GtkDialog *dialog,
1110 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1112 /* Remove modal window from queue */
1113 remove_modal_from_queue (GTK_WIDGET (dialog), self);