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 <hildon/hildon.h>
32 #include "modest-hildon2-window-mgr.h"
33 #include "modest-msg-edit-window.h"
34 #include "modest-header-window.h"
35 #include "modest-main-window.h"
36 #include "modest-conf.h"
37 #include "modest-defs.h"
38 #include "modest-signal-mgr.h"
39 #include "modest-runtime.h"
40 #include "modest-platform.h"
41 #include "modest-ui-actions.h"
42 #include "modest-debug.h"
43 #include "modest-tny-folder.h"
44 #include "modest-folder-window.h"
45 #include "modest-accounts-window.h"
46 #include "modest-maemo-utils.h"
47 #include "modest-utils.h"
48 #include "modest-tny-msg.h"
49 #include <tny-merge-folder.h>
51 /* 'private'/'protected' functions */
52 static void modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass);
53 static void modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj);
54 static void modest_hildon2_window_mgr_finalize (GObject *obj);
56 static gboolean on_window_destroy (ModestWindow *window,
58 ModestHildon2WindowMgr *self);
60 static gboolean modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
62 ModestWindow *parent);
63 static void modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
64 ModestWindow *window);
65 static void modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
67 static gboolean modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
68 static void modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
70 gboolean show_toolbars,
72 static ModestWindow* modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show);
73 static GtkWindow *modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self);
74 static void modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
77 static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self,
80 static GList *modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self);
81 static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self);
82 static gboolean window_can_close (ModestWindow *window);
83 static gboolean window_has_modals (ModestWindow *window);
84 static ModestWindow *modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self);
85 static ModestWindow *modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self);
86 static gboolean modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self);
87 static void osso_display_event_cb (osso_display_state_t state,
89 static void on_account_removed (TnyAccountStore *acc_store,
93 typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate;
94 struct _ModestHildon2WindowMgrPrivate {
97 GQueue *modal_windows;
99 gboolean fullscreen_mode;
101 GHashTable *destroy_handlers;
102 GHashTable *viewer_handlers;
103 GSList *window_state_uids;
107 GSList *modal_handler_uids;
108 ModestWindow *current_top;
110 gulong accounts_handler;
113 osso_display_state_t display_state;
115 #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
116 MODEST_TYPE_HILDON2_WINDOW_MGR, \
117 ModestHildon2WindowMgrPrivate))
119 static GObjectClass *parent_class = NULL;
122 modest_hildon2_window_mgr_get_type (void)
124 static GType my_type = 0;
126 static const GTypeInfo my_info = {
127 sizeof(ModestHildon2WindowMgrClass),
128 NULL, /* base init */
129 NULL, /* base finalize */
130 (GClassInitFunc) modest_hildon2_window_mgr_class_init,
131 NULL, /* class finalize */
132 NULL, /* class data */
133 sizeof(ModestHildon2WindowMgr),
135 (GInstanceInitFunc) modest_hildon2_window_mgr_instance_init,
138 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
139 "ModestHildon2WindowMgr",
146 modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
148 GObjectClass *gobject_class;
149 ModestWindowMgrClass *mgr_class;
151 gobject_class = (GObjectClass*) klass;
152 mgr_class = (ModestWindowMgrClass *) klass;
154 parent_class = g_type_class_peek_parent (klass);
155 gobject_class->finalize = modest_hildon2_window_mgr_finalize;
156 mgr_class->register_window = modest_hildon2_window_mgr_register_window;
157 mgr_class->unregister_window = modest_hildon2_window_mgr_unregister_window;
158 mgr_class->set_fullscreen_mode = modest_hildon2_window_mgr_set_fullscreen_mode;
159 mgr_class->get_fullscreen_mode = modest_hildon2_window_mgr_get_fullscreen_mode;
160 mgr_class->show_toolbars = modest_hildon2_window_mgr_show_toolbars;
161 mgr_class->get_main_window = modest_hildon2_window_mgr_get_main_window;
162 mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
163 mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
164 mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
165 mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
166 mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
167 mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
168 mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
169 mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
171 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
176 modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj)
178 ModestHildon2WindowMgrPrivate *priv;
180 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
181 priv->window_list = NULL;
182 priv->fullscreen_mode = FALSE;
183 priv->window_state_uids = NULL;
185 priv->modal_windows = g_queue_new ();
186 priv->queue_lock = g_mutex_new ();
188 /* Could not initialize it from gconf, singletons are not
190 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
191 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
193 priv->closing_time = 0;
195 priv->modal_handler_uids = NULL;
196 priv->display_state = OSSO_DISPLAY_ON;
198 /* Listen for changes in the screen, we don't want to show a
199 led pattern when the display is on for example */
200 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
201 osso_display_event_cb,
207 modest_hildon2_window_mgr_finalize (GObject *obj)
209 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
210 ModestTnyAccountStore *acc_store;
212 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
213 priv->window_state_uids = NULL;
215 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
218 acc_store = modest_runtime_get_account_store ();
219 if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler))
220 g_signal_handler_disconnect (acc_store, priv->accounts_handler);
222 if (priv->window_list) {
223 GList *iter = priv->window_list;
224 /* unregister pending windows */
226 ModestWindow *window = (ModestWindow *) iter->data;
227 iter = g_list_next (iter);
228 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
230 g_list_free (priv->window_list);
231 priv->window_list = NULL;
234 /* Free the hash table with the handlers */
235 if (priv->destroy_handlers) {
236 g_hash_table_destroy (priv->destroy_handlers);
237 priv->destroy_handlers = NULL;
240 if (priv->viewer_handlers) {
241 g_hash_table_destroy (priv->viewer_handlers);
242 priv->viewer_handlers = NULL;
245 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
246 priv->modal_handler_uids = NULL;
248 if (priv->modal_windows) {
249 g_mutex_lock (priv->queue_lock);
250 g_queue_free (priv->modal_windows);
251 priv->modal_windows = NULL;
252 g_mutex_unlock (priv->queue_lock);
254 g_mutex_free (priv->queue_lock);
256 /* Do not unref priv->main_window because it does not hold a
259 G_OBJECT_CLASS(parent_class)->finalize (obj);
263 modest_hildon2_window_mgr_new (void)
265 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON2_WINDOW_MGR, NULL));
269 modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self)
271 ModestHildon2WindowMgrPrivate *priv = NULL;
272 gboolean ret_value = FALSE;
274 HildonWindowStack *stack;
275 gboolean failed = FALSE;
277 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
278 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
280 stack = hildon_window_stack_get_default ();
282 while ((window = hildon_window_stack_peek (stack)) != NULL) {
283 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
284 if (ret_value == TRUE) {
294 compare_msguids (ModestWindow *win,
297 const gchar *msg_uid;
299 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
302 /* Get message uid from msg window */
303 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
304 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
305 if (msg_uid && uid &&!strcmp (msg_uid, uid))
308 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
311 if (msg_uid && uid &&!strcmp (msg_uid, uid))
318 modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
321 ModestHildon2WindowMgrPrivate *priv = NULL;
323 gboolean has_header, has_window = FALSE;
326 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
327 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
329 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
331 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
333 uid = modest_tny_folder_get_header_unique_id (header);
335 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
339 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
340 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
341 g_debug ("not a valid window!");
343 g_debug ("found a window");
344 *win = MODEST_WINDOW (item->data);
350 return has_header || has_window;
354 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
356 ModestHildon2WindowMgrPrivate *priv;
358 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
359 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
361 return g_list_copy (priv->window_list);
365 modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
366 ModestWindow *window,
367 ModestWindow *parent)
370 ModestHildon2WindowMgrPrivate *priv;
372 HildonWindowStack *stack;
373 gboolean nested_msg = FALSE;
374 ModestWindow *current_top;
376 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
377 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
379 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
381 stack = hildon_window_stack_get_default ();
382 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
384 win = g_list_find (priv->window_list, window);
386 /* this is for the case we want to register the window
387 and it was already registered */
388 gtk_window_present (GTK_WINDOW (win));
392 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
393 g_debug ("Trying to register a second folder window is not allowed");
394 gtk_window_present (GTK_WINDOW (current_top));
398 if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) {
399 g_debug ("Trying to register a second header window is not allowed");
400 gtk_window_present (GTK_WINDOW (current_top));
404 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
407 /* Add to list. Keep a reference to the window */
408 g_object_ref (window);
409 priv->window_list = g_list_prepend (priv->window_list, window);
411 nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) &&
412 MODEST_IS_MSG_VIEW_WINDOW (parent);
414 /* Close views if they're being shown. Nevertheless we must
415 allow nested messages */
417 (MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
418 MODEST_IS_MSG_VIEW_WINDOW (current_top))) {
421 /* If the current view has modal dialogs then
422 we fail to register the new view */
423 if ((current_top != NULL) &&
424 window_has_modals (MODEST_WINDOW (current_top))) {
425 /* Window on top but it has opened dialogs */
429 /* Close the current view */
430 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
431 if (retval == TRUE) {
432 /* Cancelled closing top window, then we fail to register */
437 /* Listen to object destruction */
438 handler_id = g_malloc0 (sizeof (gint));
439 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
440 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
442 /* Show toolbar always */
443 modest_window_show_toolbar (window, TRUE);
447 /* Add to list. Keep a reference to the window */
448 priv->window_list = g_list_remove (priv->window_list, window);
449 g_object_unref (window);
450 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
452 gtk_window_present (GTK_WINDOW (current_top));
457 cancel_window_operations (ModestWindow *window)
459 GSList* pending_ops = NULL;
461 /* cancel open and receive operations */
462 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
464 while (pending_ops != NULL) {
465 ModestMailOperationTypeOperation type;
466 GSList* tmp_list = NULL;
468 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
469 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
470 modest_mail_operation_cancel (pending_ops->data);
472 g_object_unref (G_OBJECT (pending_ops->data));
473 tmp_list = pending_ops;
474 pending_ops = g_slist_next (pending_ops);
475 g_slist_free_1 (tmp_list);
480 window_has_modals (ModestWindow *window)
484 gboolean retvalue = FALSE;
486 /* First we fetch all toplevels */
487 toplevels = gtk_window_list_toplevels ();
488 for (node = toplevels; node != NULL; node = g_list_next (node)) {
489 if (GTK_IS_WINDOW (node->data) &&
490 gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) &&
491 GTK_WIDGET_VISIBLE (node->data)) {
496 g_list_free (toplevels);
501 window_can_close (ModestWindow *window)
503 /* An editor can be always closed no matter the dialogs it has
505 if (MODEST_IS_MSG_EDIT_WINDOW (window))
508 return !window_has_modals (window);
512 on_window_destroy (ModestWindow *window,
514 ModestHildon2WindowMgr *self)
516 gboolean no_propagate = FALSE;
518 if (!window_can_close (window))
521 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
522 gboolean sent = FALSE;
523 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
524 /* Save currently edited message to Drafts if it was not sent */
525 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
526 ModestMsgEditWindow *edit_window;
529 edit_window = MODEST_MSG_EDIT_WINDOW (window);
530 data = modest_msg_edit_window_get_msg_data (edit_window);
534 guint64 parts_size, available_size, expected_size;
536 available_size = modest_utils_get_available_space (NULL);
537 modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
538 expected_size = modest_tny_msg_estimate_size (data->plain_body,
542 modest_msg_edit_window_free_msg_data (edit_window, data);
545 /* If there is not enough space
546 available for saving the message
547 then show an error and close the
548 window without saving */
549 if (expected_size >= available_size) {
550 modest_platform_run_information_dialog (GTK_WINDOW (edit_window),
551 _("mail_in_ui_save_error"),
554 if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
558 g_warning ("Edit window without message data. This is probably a bug");
563 /* Unregister window */
564 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
565 no_propagate = FALSE;
571 modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
572 ModestWindow *window)
575 ModestHildon2WindowMgrPrivate *priv;
576 gulong *tmp, handler_id;
579 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
580 g_return_if_fail (MODEST_IS_WINDOW (window));
582 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
584 win = g_list_find (priv->window_list, window);
586 g_warning ("Trying to unregister a window that has not being registered yet");
590 /* Remove the viewer window handler from the hash table. The
591 HashTable could not exist if the main window was closed
592 when there were other windows remaining */
593 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
594 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
595 /* If the viewer was created without a main window
596 (for example when opening a message through D-Bus
597 the viewer handlers was not registered */
599 g_signal_handler_disconnect (window, *tmp);
600 g_hash_table_remove (priv->viewer_handlers, window);
604 /* Remove from list & hash table */
605 priv->window_list = g_list_remove_link (priv->window_list, win);
606 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
609 g_hash_table_remove (priv->destroy_handlers, window);
611 /* cancel open and receive operations */
612 cancel_window_operations (window);
614 /* Disconnect the "window-state-event" handler, we won't need it anymore */
615 if (priv->window_state_uids) {
616 priv->window_state_uids =
617 modest_signal_mgr_disconnect (priv->window_state_uids,
619 "notify::is-topmost");
622 /* Disconnect the "delete-event" handler, we won't need it anymore */
623 g_signal_handler_disconnect (window, handler_id);
625 /* Destroy the window */
626 g_object_unref (win->data);
629 MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
631 /* We have to get the number of windows here in order not to
632 emit the signal too many times */
633 num_windows = modest_window_mgr_get_num_windows (self);
635 /* If there are no more windows registered emit the signal */
636 if (num_windows == 0)
637 g_signal_emit_by_name (self, "window-list-empty");
642 modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
645 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
651 modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
657 modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
659 gboolean show_toolbars,
662 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
668 modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
670 ModestHildon2WindowMgrPrivate *priv;
671 ModestWindow *result;
673 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
674 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
676 /* TODO: make this return NULL always */
678 result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
679 /* create the main window, if it hasn't been created yet */
680 if (!result && show) {
681 /* modest_window_mgr_register_window will set priv->main_window */
682 result = modest_main_window_new ();
683 /* We have to remove all other windows */
684 if (!modest_window_mgr_close_all_windows (self)) {
685 gtk_widget_destroy (GTK_WIDGET (result));
688 if (!modest_window_mgr_register_window (self, result, NULL)) {
689 gtk_widget_destroy (GTK_WIDGET (result));
693 g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
697 gtk_widget_show_all (GTK_WIDGET (result));
698 gtk_window_present (GTK_WINDOW (result));
706 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
708 ModestHildon2WindowMgrPrivate *priv;
709 GList *toplevel_list;
712 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
713 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
716 toplevel_list = gtk_window_list_toplevels ();
717 while (toplevel_list) {
718 if (gtk_window_is_active (toplevel_list->data)) {
719 toplevel = toplevel_list->data;
722 toplevel_list = g_list_next (toplevel_list);
730 modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
734 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
735 g_return_if_fail (GTK_IS_WINDOW (window));
737 gtk_window_set_modal (window, TRUE);
738 gtk_window_set_transient_for (window, parent);
739 gtk_window_set_destroy_with_parent (window, TRUE);
743 on_account_removed (TnyAccountStore *acc_store,
747 HildonWindowStack *stack;
748 ModestWindow *current_top;
749 gboolean has_accounts;
751 /* Ignore transport account removals */
752 if (TNY_IS_TRANSPORT_ACCOUNT (account))
755 stack = hildon_window_stack_get_default ();
756 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
757 has_accounts = modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);
759 /* if we're showing the header view of the currently deleted
760 account, or the outbox and we deleted the last account,
761 then close the window */
762 if (current_top && MODEST_IS_HEADER_WINDOW (current_top)) {
763 ModestHeaderView *header_view;
765 gboolean deleted = FALSE;
767 header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
768 folder = modest_header_view_get_folder (header_view);
772 /* Close if it's my account */
773 if (!TNY_IS_MERGE_FOLDER (folder)) {
774 TnyAccount *my_account;
776 my_account = tny_folder_get_account (folder);
778 if (my_account == account) {
779 g_signal_emit_by_name (G_OBJECT (current_top),
784 g_object_unref (my_account);
788 /* Close if viewing outbox and no account left */
789 if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
791 g_signal_emit_by_name (G_OBJECT (current_top),
797 g_object_unref (folder);
800 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
806 static ModestWindow *
807 modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self)
809 ModestWindow *initial_window = NULL;
810 ModestHildon2WindowMgrPrivate *priv;
812 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
814 /* Connect to the account store "account-removed" signal". We
815 do this here because in the init the singletons are still
816 not initialized properly */
817 if (!g_signal_handler_is_connected (modest_runtime_get_account_store (),
818 priv->accounts_handler)) {
819 priv->accounts_handler = g_signal_connect (modest_runtime_get_account_store (),
821 G_CALLBACK (on_account_removed),
825 /* Return accounts window */
826 initial_window = MODEST_WINDOW (modest_accounts_window_new ());
827 modest_window_mgr_register_window (self, initial_window, NULL);
829 return initial_window;
833 static ModestWindow *
834 modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self)
836 HildonWindowStack *stack;
837 stack = hildon_window_stack_get_default ();
838 return (ModestWindow *) hildon_window_stack_peek (stack);
842 find_folder_window (gconstpointer a,
845 return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1;
849 modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self)
851 ModestHildon2WindowMgrPrivate *priv;
854 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
856 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
858 window = g_list_find_custom (priv->window_list,
862 return (window != NULL) ? MODEST_WINDOW (window->data) : NULL;
866 modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
868 ModestHildon2WindowMgrPrivate *priv = NULL;
870 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
872 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
874 return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
878 osso_display_event_cb (osso_display_state_t state,
881 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
883 priv->display_state = state;
885 /* Stop blinking if the screen becomes on */
886 if (priv->display_state == OSSO_DISPLAY_ON)
887 modest_platform_remove_new_mail_notifications (TRUE);