1 /* Copyright (c) 2008, 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-hildon1-window-mgr.h"
32 #include "modest-msg-edit-window.h"
33 #include "modest-main-window.h"
34 #include "modest-conf.h"
35 #include "modest-defs.h"
36 #include "modest-signal-mgr.h"
37 #include "modest-runtime.h"
38 #include "modest-platform.h"
39 #include "modest-ui-actions.h"
40 #include "modest-debug.h"
41 #include "modest-tny-folder.h"
43 /* 'private'/'protected' functions */
44 static void modest_hildon1_window_mgr_class_init (ModestHildon1WindowMgrClass *klass);
45 static void modest_hildon1_window_mgr_instance_init (ModestHildon1WindowMgr *obj);
46 static void modest_hildon1_window_mgr_finalize (GObject *obj);
48 static gboolean on_window_destroy (ModestWindow *window,
50 ModestHildon1WindowMgr *self);
52 static gboolean on_modal_window_close (GtkWidget *widget,
56 static void on_modal_dialog_destroy (GtkObject *object,
59 static void on_modal_dialog_close (GtkDialog *dialog,
63 static const gchar* get_show_toolbar_key (GType window_type,
66 static gboolean modest_hildon1_window_mgr_register_window (ModestWindowMgr *self,
68 ModestWindow *parent);
69 static void modest_hildon1_window_mgr_unregister_window (ModestWindowMgr *self,
70 ModestWindow *window);
71 static void modest_hildon1_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
73 static gboolean modest_hildon1_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
74 static void modest_hildon1_window_mgr_show_toolbars (ModestWindowMgr *self,
76 gboolean show_toolbars,
78 static ModestWindow* modest_hildon1_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show);
79 static GtkWindow *modest_hildon1_window_mgr_get_modal (ModestWindowMgr *self);
80 static void modest_hildon1_window_mgr_set_modal (ModestWindowMgr *self,
83 static gboolean modest_hildon1_window_mgr_find_registered_header (ModestWindowMgr *self,
86 static gboolean modest_hildon1_window_mgr_find_registered_message_uid (ModestWindowMgr *self,
89 static GList *modest_hildon1_window_mgr_get_window_list (ModestWindowMgr *self);
90 static gboolean modest_hildon1_window_mgr_close_all_windows (ModestWindowMgr *self);
91 static ModestWindow *modest_hildon1_window_mgr_get_current_top (ModestWindowMgr *self);
92 static gboolean modest_hildon1_window_mgr_screen_is_on (ModestWindowMgr *self);
94 typedef struct _ModestHildon1WindowMgrPrivate ModestHildon1WindowMgrPrivate;
95 struct _ModestHildon1WindowMgrPrivate {
98 GQueue *modal_windows;
100 gboolean fullscreen_mode;
102 GHashTable *destroy_handlers;
103 GHashTable *viewer_handlers;
104 GSList *window_state_uids;
108 GSList *modal_handler_uids;
109 ModestWindow *current_top;
111 #define MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
112 MODEST_TYPE_HILDON1_WINDOW_MGR, \
113 ModestHildon1WindowMgrPrivate))
115 static GObjectClass *parent_class = NULL;
118 modest_hildon1_window_mgr_get_type (void)
120 static GType my_type = 0;
122 static const GTypeInfo my_info = {
123 sizeof(ModestHildon1WindowMgrClass),
124 NULL, /* base init */
125 NULL, /* base finalize */
126 (GClassInitFunc) modest_hildon1_window_mgr_class_init,
127 NULL, /* class finalize */
128 NULL, /* class data */
129 sizeof(ModestHildon1WindowMgr),
131 (GInstanceInitFunc) modest_hildon1_window_mgr_instance_init,
134 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
135 "ModestHildon1WindowMgr",
142 modest_hildon1_window_mgr_class_init (ModestHildon1WindowMgrClass *klass)
144 GObjectClass *gobject_class;
145 ModestWindowMgrClass *mgr_class;
147 gobject_class = (GObjectClass*) klass;
148 mgr_class = (ModestWindowMgrClass *) klass;
150 parent_class = g_type_class_peek_parent (klass);
151 gobject_class->finalize = modest_hildon1_window_mgr_finalize;
152 mgr_class->register_window = modest_hildon1_window_mgr_register_window;
153 mgr_class->unregister_window = modest_hildon1_window_mgr_unregister_window;
154 mgr_class->set_fullscreen_mode = modest_hildon1_window_mgr_set_fullscreen_mode;
155 mgr_class->get_fullscreen_mode = modest_hildon1_window_mgr_get_fullscreen_mode;
156 mgr_class->show_toolbars = modest_hildon1_window_mgr_show_toolbars;
157 mgr_class->get_main_window = modest_hildon1_window_mgr_get_main_window;
158 mgr_class->get_modal = modest_hildon1_window_mgr_get_modal;
159 mgr_class->set_modal = modest_hildon1_window_mgr_set_modal;
160 mgr_class->find_registered_header = modest_hildon1_window_mgr_find_registered_header;
161 mgr_class->find_registered_message_uid = modest_hildon1_window_mgr_find_registered_message_uid;
162 mgr_class->get_window_list = modest_hildon1_window_mgr_get_window_list;
163 mgr_class->close_all_windows = modest_hildon1_window_mgr_close_all_windows;
164 mgr_class->get_current_top = modest_hildon1_window_mgr_get_current_top;
165 mgr_class->screen_is_on = modest_hildon1_window_mgr_screen_is_on;
167 g_type_class_add_private (gobject_class, sizeof(ModestHildon1WindowMgrPrivate));
172 modest_hildon1_window_mgr_instance_init (ModestHildon1WindowMgr *obj)
174 ModestHildon1WindowMgrPrivate *priv;
176 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(obj);
177 priv->window_list = NULL;
178 priv->fullscreen_mode = FALSE;
179 priv->current_top = NULL;
180 priv->window_state_uids = NULL;
182 priv->modal_windows = g_queue_new ();
183 priv->queue_lock = g_mutex_new ();
185 /* Could not initialize it from gconf, singletons are not
187 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
188 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
190 priv->closing_time = 0;
192 priv->modal_handler_uids = NULL;
196 modest_hildon1_window_mgr_finalize (GObject *obj)
198 ModestHildon1WindowMgrPrivate *priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(obj);
200 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
201 priv->window_state_uids = NULL;
203 if (priv->window_list) {
204 GList *iter = priv->window_list;
205 /* unregister pending windows */
207 ModestWindow *window = (ModestWindow *) iter->data;
208 iter = g_list_next (iter);
209 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
211 g_list_free (priv->window_list);
212 priv->window_list = NULL;
215 /* Free the hash table with the handlers */
216 if (priv->destroy_handlers) {
217 g_hash_table_destroy (priv->destroy_handlers);
218 priv->destroy_handlers = NULL;
221 if (priv->viewer_handlers) {
222 g_hash_table_destroy (priv->viewer_handlers);
223 priv->viewer_handlers = NULL;
226 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
227 priv->modal_handler_uids = NULL;
229 if (priv->modal_windows) {
230 g_mutex_lock (priv->queue_lock);
231 g_queue_free (priv->modal_windows);
232 priv->modal_windows = NULL;
233 g_mutex_unlock (priv->queue_lock);
235 g_mutex_free (priv->queue_lock);
237 /* Do not unref priv->main_window because it does not hold a
241 G_OBJECT_CLASS(parent_class)->finalize (obj);
245 modest_hildon1_window_mgr_new (void)
247 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON1_WINDOW_MGR, NULL));
251 modest_hildon1_window_mgr_close_all_windows (ModestWindowMgr *self)
253 ModestHildon1WindowMgrPrivate *priv = NULL;
254 gboolean ret_value = FALSE;
255 ModestWindow *main_window;
257 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
258 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
260 /* If there is a main window then try to close it, and it will
261 close the others if needed */
262 main_window = modest_window_mgr_get_main_window (self, FALSE);
264 g_signal_emit_by_name (main_window, "delete-event", NULL, &ret_value);
267 GList *wins = NULL, *next = NULL;
269 /* delete-event handler actually removes window_list item, */
270 wins = priv->window_list;
272 next = g_list_next (wins);
273 g_signal_emit_by_name (G_OBJECT (wins->data), "delete-event", NULL, &ret_value);
284 compare_msguids (ModestWindow *win,
287 const gchar *msg_uid;
289 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
292 /* Get message uid from msg window */
293 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
294 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
295 if (msg_uid && uid &&!strcmp (msg_uid, uid))
298 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
301 if (msg_uid && uid &&!strcmp (msg_uid, uid))
308 modest_hildon1_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
311 ModestHildon1WindowMgrPrivate *priv = NULL;
313 gboolean has_header, has_window = FALSE;
316 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
317 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
319 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
321 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
323 uid = modest_tny_folder_get_header_unique_id (header);
325 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
329 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
330 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
331 g_debug ("not a valid window!");
333 g_debug ("found a window");
334 *win = MODEST_WINDOW (item->data);
340 return has_header || has_window;
344 modest_hildon1_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid,
347 ModestHildon1WindowMgrPrivate *priv = NULL;
348 gboolean has_header, has_window = FALSE;
351 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
352 g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE);
354 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
356 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win);
358 item = g_list_find_custom (priv->window_list, msg_uid, (GCompareFunc) compare_msguids);
362 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
363 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
364 g_debug ("not a valid window!");
366 g_debug ("found a window");
367 *win = MODEST_WINDOW (item->data);
372 return has_header || has_window;
376 modest_hildon1_window_mgr_get_window_list (ModestWindowMgr *self)
378 ModestHildon1WindowMgrPrivate *priv;
380 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
381 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
383 return g_list_copy (priv->window_list);
387 get_show_toolbar_key (GType window_type,
390 const gchar *key = NULL;
392 if (window_type == MODEST_TYPE_MAIN_WINDOW)
394 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
395 MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR;
396 else if (window_type == MODEST_TYPE_MSG_VIEW_WINDOW)
398 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
399 MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR;
400 else if (window_type == MODEST_TYPE_MSG_EDIT_WINDOW)
402 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
403 MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR;
405 g_return_val_if_reached (NULL);
410 #ifndef MODEST_TOOLKIT_GTK
412 on_window_is_topmost (GObject *gobject,
416 ModestHildon1WindowMgr *self;
417 ModestHildon1WindowMgrPrivate *priv;
418 ModestWindow *win = (ModestWindow *) gobject;
420 g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (user_data));
422 self = MODEST_HILDON1_WINDOW_MGR (user_data);
423 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
425 if (hildon_window_get_is_topmost (HILDON_WINDOW (win)))
426 priv->current_top = win;
431 on_window_state_event (GtkWidget *widget,
432 GdkEventWindowState *event,
435 ModestHildon1WindowMgr *self;
436 ModestHildon1WindowMgrPrivate *priv;
438 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (user_data), FALSE);
440 self = MODEST_HILDON1_WINDOW_MGR (user_data);
441 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
444 if (event->changed_mask & GDK_WINDOW_STATE_WITHDRAWN)
445 g_print ("GDK_WINDOW_STATE_WITHDRAWN\n");
446 if (event->changed_mask & GDK_WINDOW_STATE_ICONIFIED)
447 g_print ("GDK_WINDOW_STATE_ICONIFIED\n");
448 if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED)
449 g_print ("GDK_WINDOW_STATE_MAXIMIZED\n");
450 if (event->changed_mask & GDK_WINDOW_STATE_STICKY)
451 g_print ("GDK_WINDOW_STATE_STICKY\n");
452 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
453 g_print ("GDK_WINDOW_STATE_FULLSCREEN\n");
454 if (event->changed_mask & GDK_WINDOW_STATE_ABOVE)
455 g_print ("GDK_WINDOW_STATE_ABOVE\n");
456 if (event->changed_mask & GDK_WINDOW_STATE_BELOW)
457 g_print ("GDK_WINDOW_STATE_BELOW\n");
459 if (event->changed_mask & GDK_WINDOW_STATE_WITHDRAWN ||
460 event->changed_mask & GDK_WINDOW_STATE_ABOVE) {
461 priv->current_top = MODEST_WINDOW (widget);
469 modest_hildon1_window_mgr_register_window (ModestWindowMgr *self,
470 ModestWindow *window,
471 ModestWindow *parent)
474 ModestHildon1WindowMgrPrivate *priv;
477 ModestWindow *main_window;
479 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
480 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
482 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
484 win = g_list_find (priv->window_list, window);
486 /* this is for the case we want to register the window and it was already
487 * registered. We leave silently.
492 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
495 /* Add to list. Keep a reference to the window */
496 g_object_ref (window);
497 priv->window_list = g_list_prepend (priv->window_list, window);
499 /* Listen to window state changes. Unfortunately
500 window-state-event does not properly work for the Maemo
501 version, so we need to use is-topmost and the ifdef */
502 #ifndef MODEST_TOOLKIT_GTK
503 priv->window_state_uids =
504 modest_signal_mgr_connect (priv->window_state_uids,
506 "notify::is-topmost",
507 G_CALLBACK (on_window_is_topmost),
510 priv->window_state_uids =
511 modest_signal_mgr_connect (priv->window_state_uids,
513 "window-state-event",
514 G_CALLBACK (on_window_state_event),
517 /* Listen to object destruction */
518 handler_id = g_malloc0 (sizeof (gint));
519 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
520 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
522 main_window = modest_window_mgr_get_main_window (self, FALSE);
523 /* If there is a msg view window, let the main window listen the msg-changed signal */
524 if (MODEST_IS_MSG_VIEW_WINDOW(window) && main_window) {
526 handler = g_malloc0 (sizeof (gulong));
527 *handler = g_signal_connect (window, "msg-changed",
528 G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed),
530 g_hash_table_insert (priv->viewer_handlers, window, handler);
533 /* Put into fullscreen if needed */
534 if (priv->fullscreen_mode)
535 gtk_window_fullscreen (GTK_WINDOW (window));
537 /* Show/hide toolbar & fullscreen */
538 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (window), priv->fullscreen_mode);
539 modest_window_show_toolbar (window, modest_conf_get_bool (modest_runtime_get_conf (), key, NULL));
545 cancel_window_operations (ModestWindow *window)
547 GSList* pending_ops = NULL;
549 /* cancel open and receive operations */
550 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
552 while (pending_ops != NULL) {
553 ModestMailOperationTypeOperation type;
554 GSList* tmp_list = NULL;
556 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
557 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
558 modest_mail_operation_cancel (pending_ops->data);
560 g_object_unref (G_OBJECT (pending_ops->data));
561 tmp_list = pending_ops;
562 pending_ops = g_slist_next (pending_ops);
563 g_slist_free_1 (tmp_list);
570 on_window_destroy (ModestWindow *window,
572 ModestHildon1WindowMgr *self)
574 gint dialog_response = GTK_RESPONSE_NONE;
575 gboolean no_propagate = FALSE;
577 /* Specific stuff first */
578 if (MODEST_IS_MAIN_WINDOW (window)) {
579 ModestHildon1WindowMgrPrivate *priv;
580 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
582 /* If more than one window already opened */
583 if (g_list_length (priv->window_list) > 1) {
585 /* Present the window if it's not visible now */
586 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window))) {
587 gtk_window_present (GTK_WINDOW (window));
588 priv->current_top = window;
590 /* Create the confirmation dialog MSG-NOT308 */
591 dialog_response = modest_platform_run_confirmation_dialog (
592 GTK_WINDOW (window), _("emev_nc_close_windows"));
594 /* If the user wants to close all the windows */
595 if ((dialog_response == GTK_RESPONSE_OK)
596 || (dialog_response == GTK_RESPONSE_ACCEPT)
597 || (dialog_response == GTK_RESPONSE_YES)) {
598 GList *iter = priv->window_list;
600 if (iter->data != window) {
601 GList *tmp = iter->next;
602 on_window_destroy (MODEST_WINDOW (iter->data),
607 iter = g_list_next (iter);
615 /* Do not unregister it, just hide */
616 gtk_widget_hide_all (GTK_WIDGET (window));
618 /* Cancel pending operations */
619 cancel_window_operations (window);
621 /* Fake the window system, make it think that there is no window */
622 if (modest_window_mgr_get_num_windows (MODEST_WINDOW_MGR (self)) == 0)
623 g_signal_emit_by_name (self, "window-list-empty");
628 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
629 gboolean sent = FALSE;
630 gint response = GTK_RESPONSE_ACCEPT;
631 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
632 /* Save currently edited message to Drafts if it was not sent */
633 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
635 /* Raise the window if it's minimized */
636 if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window)))
637 gtk_window_present (GTK_WINDOW (window));
640 modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
641 _("mcen_nc_no_email_message_modified_save_changes"));
643 if (response == GTK_RESPONSE_OK)
644 if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
648 /* Unregister window */
649 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
657 disconnect_msg_changed (gpointer key,
662 handler_id = GPOINTER_TO_UINT(value);
664 if (key && G_IS_OBJECT(key))
665 g_signal_handler_disconnect (G_OBJECT (key), handler_id);
669 modest_hildon1_window_mgr_unregister_window (ModestWindowMgr *self,
670 ModestWindow *window)
673 ModestHildon1WindowMgrPrivate *priv;
674 gulong *tmp, handler_id;
676 g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
677 g_return_if_fail (MODEST_IS_WINDOW (window));
679 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
681 win = g_list_find (priv->window_list, window);
683 g_debug ("Trying to unregister a window that has not being registered yet");
687 /* If it's the main window unset it */
688 if (MODEST_IS_MAIN_WINDOW (window)) {
689 modest_window_mgr_set_main_window (self, NULL);
691 /* Disconnect all emissions of msg-changed */
692 if (priv->viewer_handlers) {
693 g_hash_table_foreach (priv->viewer_handlers,
694 disconnect_msg_changed,
696 g_hash_table_destroy (priv->viewer_handlers);
697 priv->viewer_handlers = NULL;
701 /* Remove the viewer window handler from the hash table. The
702 HashTable could not exist if the main window was closed
703 when there were other windows remaining */
704 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
705 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
706 /* If the viewer was created without a main window
707 (for example when opening a message through D-Bus
708 the viewer handlers was not registered */
710 g_signal_handler_disconnect (window, *tmp);
711 g_hash_table_remove (priv->viewer_handlers, window);
715 /* Remove from list & hash table */
716 priv->window_list = g_list_remove_link (priv->window_list, win);
717 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
720 g_hash_table_remove (priv->destroy_handlers, window);
722 /* cancel open and receive operations */
723 cancel_window_operations (window);
725 /* Check if it's the topmost window, and remove the window from the stack.
726 * This is needed for the cases there's no other topmost window that will
727 * replace it in topmost handler.
729 if (window == priv->current_top)
730 priv->current_top = NULL;
732 /* Disconnect the "window-state-event" handler, we won't need it anymore */
733 if (priv->window_state_uids) {
734 #ifndef MODEST_TOOLKIT_GTK
735 priv->window_state_uids =
736 modest_signal_mgr_disconnect (priv->window_state_uids,
738 "notify::is-topmost");
740 priv->window_state_uids =
741 modest_signal_mgr_disconnect (priv->window_state_uids,
743 "window-state-event");
747 /* Disconnect the "delete-event" handler, we won't need it anymore */
748 g_signal_handler_disconnect (window, handler_id);
750 /* Destroy the window */
751 g_object_unref (win->data);
754 MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
756 /* If there are no more windows registered emit the signal */
757 if (modest_window_mgr_get_num_windows (self) == 0)
758 g_signal_emit_by_name (self, "window-list-empty");
764 modest_hildon1_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
767 ModestHildon1WindowMgrPrivate *priv;
771 g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
773 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
775 /* If there is no change do nothing */
776 if (priv->fullscreen_mode == on)
779 priv->fullscreen_mode = on;
781 conf = modest_runtime_get_conf ();
784 win = priv->window_list;
787 const gchar *key = NULL;
789 /* Getting this from gconf everytime is not that
790 expensive, we'll do it just a few times */
791 key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (win->data), on);
792 show = modest_conf_get_bool (conf, key, NULL);
794 /* Set fullscreen/unfullscreen */
796 gtk_window_fullscreen (GTK_WINDOW (win->data));
798 gtk_window_unfullscreen (GTK_WINDOW (win->data));
800 /* Show/Hide toolbar */
801 modest_window_show_toolbar (MODEST_WINDOW (win->data), show);
803 win = g_list_next (win);
808 modest_hildon1_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
810 ModestHildon1WindowMgrPrivate *priv;
812 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
814 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
816 return priv->fullscreen_mode;
820 modest_hildon1_window_mgr_show_toolbars (ModestWindowMgr *self,
822 gboolean show_toolbars,
825 ModestHildon1WindowMgrPrivate *priv;
827 const gchar *key = NULL;
829 g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
831 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
832 conf = modest_runtime_get_conf ();
834 /* If nothing changes then return */
835 key = get_show_toolbar_key (window_type, fullscreen);
836 conf = modest_runtime_get_conf ();
837 if (modest_conf_get_bool (conf, key, NULL) == show_toolbars)
841 modest_conf_set_bool (conf, key, show_toolbars, NULL);
843 /* Apply now if the view mode is the right one */
844 if ((fullscreen && priv->fullscreen_mode) ||
845 (!fullscreen && !priv->fullscreen_mode)) {
847 GList *win = priv->window_list;
850 if (G_TYPE_FROM_INSTANCE (win->data) == window_type)
851 modest_window_show_toolbar (MODEST_WINDOW (win->data),
853 win = g_list_next (win);
859 modest_hildon1_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
861 ModestHildon1WindowMgrPrivate *priv;
862 ModestWindow *result;
864 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
865 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
867 result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
868 /* create the main window, if it hasn't been created yet */
869 if (!result && show) {
870 /* modest_window_mgr_register_window will set priv->main_window */
871 result = modest_main_window_new ();
872 modest_window_mgr_register_window (self, result, NULL);
873 gtk_widget_show_all (GTK_WIDGET (result));
874 gtk_window_present (GTK_WINDOW (result));
876 g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
885 modest_hildon1_window_mgr_get_modal (ModestWindowMgr *self)
887 ModestHildon1WindowMgrPrivate *priv;
889 g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
890 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
892 return g_queue_peek_head (priv->modal_windows);
897 modest_hildon1_window_mgr_set_modal (ModestWindowMgr *self,
901 GtkWindow *old_modal;
902 ModestHildon1WindowMgrPrivate *priv;
904 g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
905 g_return_if_fail (GTK_IS_WINDOW (window));
907 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
908 g_mutex_lock (priv->queue_lock);
909 old_modal = g_queue_peek_head (priv->modal_windows);
910 g_mutex_unlock (priv->queue_lock);
913 /* make us transient wrt the main window then */
914 if (priv->current_top && ((GtkWindow *) priv->current_top != window)) {
915 gtk_window_set_transient_for (window, GTK_WINDOW(priv->current_top));
917 ModestWindow *main_win = modest_window_mgr_get_main_window (self, FALSE);
918 if (GTK_WINDOW(main_win) != window) /* they should not be the same */
919 gtk_window_set_transient_for (window, GTK_WINDOW(main_win));
921 gtk_window_set_modal (window, TRUE);
923 /* un-modalize the old one; the one on top should be the
925 gtk_window_set_transient_for (window, GTK_WINDOW(old_modal));
926 gtk_window_set_modal (window, TRUE);
929 /* this will be the new modal window */
930 g_mutex_lock (priv->queue_lock);
931 g_queue_push_head (priv->modal_windows, window);
932 g_mutex_unlock (priv->queue_lock);
934 if (GTK_IS_DIALOG (window)) {
935 /* Note that response is not always enough because it
936 could be captured and removed easily by dialogs but
937 works for most of situations */
938 priv->modal_handler_uids =
939 modest_signal_mgr_connect (priv->modal_handler_uids,
942 G_CALLBACK (on_modal_dialog_close),
944 /* We need this as well because dialogs are often
945 destroyed with gtk_widget_destroy and this one will
946 prevent response from happening */
947 priv->modal_handler_uids =
948 modest_signal_mgr_connect (priv->modal_handler_uids,
951 G_CALLBACK (on_modal_dialog_destroy),
954 priv->modal_handler_uids =
955 modest_signal_mgr_connect (priv->modal_handler_uids,
958 G_CALLBACK (on_modal_window_close),
961 /* Destroy width parent */
962 gtk_window_set_destroy_with_parent (window, TRUE);
968 idle_top_modal (gpointer data)
970 ModestWindowMgr *self = MODEST_WINDOW_MGR (data);
971 ModestHildon1WindowMgrPrivate *priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
974 /* Get the top modal */
975 g_mutex_lock (priv->queue_lock);
976 topmost = (GtkWindow *) g_queue_peek_head (priv->modal_windows);
977 g_mutex_unlock (priv->queue_lock);
981 gdk_threads_enter ();
982 gtk_window_present (topmost);
983 /* It seems that the window looses modality if some
984 other is shown on top of it after set_transient_for
986 gtk_window_set_modal (topmost, TRUE);
987 gdk_threads_leave ();
994 remove_modal_from_queue (GtkWidget *widget,
995 ModestWindowMgr *self)
997 ModestHildon1WindowMgrPrivate *priv;
1000 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
1002 /* Remove from queue. We don't use remove, because we want to
1003 exit if the widget does not belong to the queue */
1004 g_mutex_lock (priv->queue_lock);
1005 item = g_queue_find (priv->modal_windows, widget);
1007 g_debug ("Trying to remove a modal window that is not registered");
1008 g_mutex_unlock (priv->queue_lock);
1011 g_queue_unlink (priv->modal_windows, item);
1012 g_mutex_unlock (priv->queue_lock);
1014 /* Disconnect handler */
1015 priv->modal_handler_uids =
1016 modest_signal_mgr_disconnect (priv->modal_handler_uids,
1018 GTK_IS_DIALOG (widget) ?
1021 if (GTK_IS_DIALOG (widget))
1022 priv->modal_handler_uids =
1023 modest_signal_mgr_disconnect (priv->modal_handler_uids,
1027 /* Schedule the next one for being shown */
1028 g_idle_add (idle_top_modal, self);
1032 on_modal_window_close (GtkWidget *widget,
1036 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1038 /* Remove modal window from queue */
1039 remove_modal_from_queue (widget, self);
1046 on_modal_dialog_close (GtkDialog *dialog,
1050 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1052 /* Remove modal window from queue. Note that if "destroy"
1053 signal was invoked before the response the window could be
1055 remove_modal_from_queue (GTK_WIDGET (dialog), self);
1059 on_modal_dialog_destroy (GtkObject *object,
1062 ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
1064 /* Remove modal window from queue */
1065 remove_modal_from_queue (GTK_WIDGET (object), self);
1068 static ModestWindow*
1069 modest_hildon1_window_mgr_get_current_top (ModestWindowMgr *self)
1071 ModestHildon1WindowMgrPrivate *priv;
1073 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
1075 return priv->current_top;
1079 modest_hildon1_window_mgr_screen_is_on (ModestWindowMgr *self)
1081 ModestHildon1WindowMgrPrivate *priv;
1082 ModestWindow *main_window;
1084 priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
1086 main_window = modest_window_mgr_get_main_window (self, FALSE);
1087 if (main_window && MODEST_IS_MAIN_WINDOW (main_window)) {
1088 return modest_main_window_screen_is_on (MODEST_MAIN_WINDOW (main_window));