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,
90 typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate;
91 struct _ModestHildon2WindowMgrPrivate {
94 GQueue *modal_windows;
96 gboolean fullscreen_mode;
98 GHashTable *destroy_handlers;
99 GHashTable *viewer_handlers;
100 GSList *window_state_uids;
104 GSList *modal_handler_uids;
105 ModestWindow *current_top;
107 gulong accounts_handler;
110 osso_display_state_t display_state;
112 #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
113 MODEST_TYPE_HILDON2_WINDOW_MGR, \
114 ModestHildon2WindowMgrPrivate))
116 static GObjectClass *parent_class = NULL;
119 modest_hildon2_window_mgr_get_type (void)
121 static GType my_type = 0;
123 static const GTypeInfo my_info = {
124 sizeof(ModestHildon2WindowMgrClass),
125 NULL, /* base init */
126 NULL, /* base finalize */
127 (GClassInitFunc) modest_hildon2_window_mgr_class_init,
128 NULL, /* class finalize */
129 NULL, /* class data */
130 sizeof(ModestHildon2WindowMgr),
132 (GInstanceInitFunc) modest_hildon2_window_mgr_instance_init,
135 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
136 "ModestHildon2WindowMgr",
143 modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
145 GObjectClass *gobject_class;
146 ModestWindowMgrClass *mgr_class;
148 gobject_class = (GObjectClass*) klass;
149 mgr_class = (ModestWindowMgrClass *) klass;
151 parent_class = g_type_class_peek_parent (klass);
152 gobject_class->finalize = modest_hildon2_window_mgr_finalize;
153 mgr_class->register_window = modest_hildon2_window_mgr_register_window;
154 mgr_class->unregister_window = modest_hildon2_window_mgr_unregister_window;
155 mgr_class->set_fullscreen_mode = modest_hildon2_window_mgr_set_fullscreen_mode;
156 mgr_class->get_fullscreen_mode = modest_hildon2_window_mgr_get_fullscreen_mode;
157 mgr_class->show_toolbars = modest_hildon2_window_mgr_show_toolbars;
158 mgr_class->get_main_window = modest_hildon2_window_mgr_get_main_window;
159 mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
160 mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
161 mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
162 mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
163 mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
164 mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
165 mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
166 mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
168 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
173 modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj)
175 ModestHildon2WindowMgrPrivate *priv;
177 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
178 priv->window_list = NULL;
179 priv->fullscreen_mode = FALSE;
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;
193 priv->display_state = OSSO_DISPLAY_ON;
195 /* Listen for changes in the screen, we don't want to show a
196 led pattern when the display is on for example */
197 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
198 osso_display_event_cb,
204 modest_hildon2_window_mgr_finalize (GObject *obj)
206 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
207 ModestTnyAccountStore *acc_store;
209 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
210 priv->window_state_uids = NULL;
212 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
216 acc_store = modest_runtime_get_account_store ();
217 if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler))
218 g_signal_handler_disconnect (acc_store, priv->accounts_handler);
220 if (priv->window_list) {
221 GList *iter = priv->window_list;
222 /* unregister pending windows */
224 ModestWindow *window = (ModestWindow *) iter->data;
225 iter = g_list_next (iter);
226 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
228 g_list_free (priv->window_list);
229 priv->window_list = NULL;
232 /* Free the hash table with the handlers */
233 if (priv->destroy_handlers) {
234 g_hash_table_destroy (priv->destroy_handlers);
235 priv->destroy_handlers = NULL;
238 if (priv->viewer_handlers) {
239 g_hash_table_destroy (priv->viewer_handlers);
240 priv->viewer_handlers = NULL;
243 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
244 priv->modal_handler_uids = NULL;
246 if (priv->modal_windows) {
247 g_mutex_lock (priv->queue_lock);
248 g_queue_free (priv->modal_windows);
249 priv->modal_windows = NULL;
250 g_mutex_unlock (priv->queue_lock);
252 g_mutex_free (priv->queue_lock);
254 /* Do not unref priv->main_window because it does not hold a
257 G_OBJECT_CLASS(parent_class)->finalize (obj);
261 modest_hildon2_window_mgr_new (void)
263 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON2_WINDOW_MGR, NULL));
267 modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self)
269 ModestHildon2WindowMgrPrivate *priv = NULL;
270 gboolean ret_value = FALSE;
272 HildonWindowStack *stack;
273 gboolean failed = FALSE;
275 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
276 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
278 stack = hildon_window_stack_get_default ();
280 while ((window = hildon_window_stack_peek (stack)) != NULL) {
281 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
282 if (ret_value == TRUE) {
292 compare_msguids (ModestWindow *win,
295 const gchar *msg_uid;
297 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
300 /* Get message uid from msg window */
301 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
302 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
303 if (msg_uid && uid &&!strcmp (msg_uid, uid))
306 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
309 if (msg_uid && uid &&!strcmp (msg_uid, uid))
316 modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
319 ModestHildon2WindowMgrPrivate *priv = NULL;
321 gboolean has_header, has_window = FALSE;
324 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
325 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
327 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
329 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
331 uid = modest_tny_folder_get_header_unique_id (header);
333 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
337 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
338 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
339 g_debug ("not a valid window!");
341 g_debug ("found a window");
342 *win = MODEST_WINDOW (item->data);
348 return has_header || has_window;
352 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
354 ModestHildon2WindowMgrPrivate *priv;
356 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
357 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
359 return g_list_copy (priv->window_list);
363 modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
364 ModestWindow *window,
365 ModestWindow *parent)
368 ModestHildon2WindowMgrPrivate *priv;
370 HildonWindowStack *stack;
371 gboolean nested_msg = FALSE;
372 ModestWindow *current_top;
374 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
375 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
377 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
379 stack = hildon_window_stack_get_default ();
380 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
382 win = g_list_find (priv->window_list, window);
384 /* this is for the case we want to register the window
385 and it was already registered */
386 gtk_window_present (GTK_WINDOW (win));
390 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
391 g_debug ("Trying to register a second folder window is not allowed");
392 gtk_window_present (GTK_WINDOW (current_top));
396 if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) {
397 g_debug ("Trying to register a second header window is not allowed");
398 gtk_window_present (GTK_WINDOW (current_top));
402 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
405 /* Add to list. Keep a reference to the window */
406 g_object_ref (window);
407 priv->window_list = g_list_prepend (priv->window_list, window);
409 nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) &&
410 MODEST_IS_MSG_VIEW_WINDOW (parent);
412 /* Close views if they're being shown. Nevertheless we must
413 allow nested messages */
415 (MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
416 MODEST_IS_MSG_VIEW_WINDOW (current_top))) {
419 /* If the current view has modal dialogs then
420 we fail to register the new view */
421 if ((current_top != NULL) &&
422 window_has_modals (MODEST_WINDOW (current_top))) {
423 /* Window on top but it has opened dialogs */
427 /* Close the current view */
428 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
429 if (retval == TRUE) {
430 /* Cancelled closing top window, then we fail to register */
435 /* Listen to object destruction */
436 handler_id = g_malloc0 (sizeof (gint));
437 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
438 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
440 /* Show toolbar always */
441 modest_window_show_toolbar (window, TRUE);
445 /* Add to list. Keep a reference to the window */
446 priv->window_list = g_list_remove (priv->window_list, window);
447 g_object_unref (window);
448 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
450 gtk_window_present (GTK_WINDOW (current_top));
455 cancel_window_operations (ModestWindow *window)
457 GSList* pending_ops = NULL;
459 /* cancel open and receive operations */
460 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
462 while (pending_ops != NULL) {
463 ModestMailOperationTypeOperation type;
464 GSList* tmp_list = NULL;
466 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
467 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
468 modest_mail_operation_cancel (pending_ops->data);
470 g_object_unref (G_OBJECT (pending_ops->data));
471 tmp_list = pending_ops;
472 pending_ops = g_slist_next (pending_ops);
473 g_slist_free_1 (tmp_list);
478 window_has_modals (ModestWindow *window)
482 gboolean retvalue = FALSE;
484 /* First we fetch all toplevels */
485 toplevels = gtk_window_list_toplevels ();
486 for (node = toplevels; node != NULL; node = g_list_next (node)) {
487 if (GTK_IS_WINDOW (node->data) &&
488 gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) &&
489 GTK_WIDGET_VISIBLE (node->data)) {
494 g_list_free (toplevels);
499 window_can_close (ModestWindow *window)
501 /* An editor can be always closed no matter the dialogs it has
503 if (MODEST_IS_MSG_EDIT_WINDOW (window))
506 return !window_has_modals (window);
510 on_window_destroy (ModestWindow *window,
512 ModestHildon2WindowMgr *self)
514 gboolean no_propagate = FALSE;
516 if (!window_can_close (window))
519 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
520 gboolean sent = FALSE;
521 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
522 /* Save currently edited message to Drafts if it was not sent */
523 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
524 ModestMsgEditWindow *edit_window;
527 edit_window = MODEST_MSG_EDIT_WINDOW (window);
528 data = modest_msg_edit_window_get_msg_data (edit_window);
532 guint64 parts_size, available_size, expected_size;
534 available_size = modest_utils_get_available_space (NULL);
535 modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
536 expected_size = modest_tny_msg_estimate_size (data->plain_body,
540 modest_msg_edit_window_free_msg_data (edit_window, data);
543 /* If there is not enough space
544 available for saving the message
545 then show an error and close the
546 window without saving */
547 if (expected_size >= available_size) {
548 modest_platform_run_information_dialog (GTK_WINDOW (edit_window),
549 _("mail_in_ui_save_error"),
552 if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
556 g_warning ("Edit window without message data. This is probably a bug");
561 /* Unregister window */
562 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
563 no_propagate = FALSE;
569 modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
570 ModestWindow *window)
573 ModestHildon2WindowMgrPrivate *priv;
574 gulong *tmp, handler_id;
577 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
578 g_return_if_fail (MODEST_IS_WINDOW (window));
580 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
582 win = g_list_find (priv->window_list, window);
584 g_warning ("Trying to unregister a window that has not being registered yet");
588 /* Remove the viewer window handler from the hash table. The
589 HashTable could not exist if the main window was closed
590 when there were other windows remaining */
591 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
592 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
593 /* If the viewer was created without a main window
594 (for example when opening a message through D-Bus
595 the viewer handlers was not registered */
597 g_signal_handler_disconnect (window, *tmp);
598 g_hash_table_remove (priv->viewer_handlers, window);
602 /* Remove from list & hash table */
603 priv->window_list = g_list_remove_link (priv->window_list, win);
604 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
607 g_hash_table_remove (priv->destroy_handlers, window);
609 /* cancel open and receive operations */
610 cancel_window_operations (window);
612 /* Disconnect the "window-state-event" handler, we won't need it anymore */
613 if (priv->window_state_uids) {
614 priv->window_state_uids =
615 modest_signal_mgr_disconnect (priv->window_state_uids,
617 "notify::is-topmost");
620 /* Disconnect the "delete-event" handler, we won't need it anymore */
621 g_signal_handler_disconnect (window, handler_id);
623 /* Destroy the window */
624 g_object_unref (win->data);
627 MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
629 /* We have to get the number of windows here in order not to
630 emit the signal too many times */
631 num_windows = modest_window_mgr_get_num_windows (self);
633 /* If there are no more windows registered emit the signal */
634 if (num_windows == 0)
635 g_signal_emit_by_name (self, "window-list-empty");
640 modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
643 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
649 modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
655 modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
657 gboolean show_toolbars,
660 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
666 modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
668 ModestHildon2WindowMgrPrivate *priv;
669 ModestWindow *result;
671 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
672 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
674 /* TODO: make this return NULL always */
676 result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
677 /* create the main window, if it hasn't been created yet */
678 if (!result && show) {
679 /* modest_window_mgr_register_window will set priv->main_window */
680 result = modest_main_window_new ();
681 /* We have to remove all other windows */
682 if (!modest_window_mgr_close_all_windows (self)) {
683 gtk_widget_destroy (GTK_WIDGET (result));
686 if (!modest_window_mgr_register_window (self, result, NULL)) {
687 gtk_widget_destroy (GTK_WIDGET (result));
691 g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
695 gtk_widget_show_all (GTK_WIDGET (result));
696 gtk_window_present (GTK_WINDOW (result));
704 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
706 ModestHildon2WindowMgrPrivate *priv;
707 GList *toplevel_list;
710 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
711 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
714 toplevel_list = gtk_window_list_toplevels ();
715 while (toplevel_list) {
716 if (gtk_window_is_active (toplevel_list->data)) {
717 toplevel = toplevel_list->data;
720 toplevel_list = g_list_next (toplevel_list);
728 modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
732 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
733 g_return_if_fail (GTK_IS_WINDOW (window));
735 gtk_window_set_modal (window, TRUE);
736 gtk_window_set_transient_for (window, parent);
737 gtk_window_set_destroy_with_parent (window, TRUE);
740 static ModestWindow *
741 create_folders_view (ModestWindowMgr *self)
743 GtkWidget *folders_window;
744 ModestAccountMgr *mgr;
745 const gchar *acc_name;
747 folders_window = (GtkWidget *) modest_folder_window_new (NULL);
748 mgr = modest_runtime_get_account_mgr ();
749 acc_name = modest_account_mgr_get_default_account (mgr);
751 acc_name = MODEST_LOCAL_FOLDERS_ACCOUNT_NAME;
752 modest_folder_window_set_account (MODEST_FOLDER_WINDOW (folders_window),
754 if (modest_window_mgr_register_window (self, MODEST_WINDOW (folders_window), NULL)) {
755 gtk_widget_show (folders_window);
757 gtk_widget_destroy (folders_window);
758 folders_window = NULL;
760 return MODEST_WINDOW (folders_window);
764 on_account_removed (TnyAccountStore *acc_store,
768 HildonWindowStack *stack;
769 ModestWindow *current_top;
770 gboolean has_accounts;
772 /* Ignore transport account removals */
773 if (TNY_IS_TRANSPORT_ACCOUNT (account))
776 stack = hildon_window_stack_get_default ();
777 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
778 has_accounts = modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);
781 MODEST_IS_ACCOUNTS_WINDOW (current_top) &&
783 create_folders_view (MODEST_WINDOW_MGR (user_data));
786 /* if we're showing the header view of the currently deleted
787 account, or the outbox and we deleted the last account,
788 then close the window */
789 if (current_top && MODEST_IS_HEADER_WINDOW (current_top)) {
790 ModestHeaderView *header_view;
792 gboolean deleted = FALSE;
794 header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
795 folder = modest_header_view_get_folder (header_view);
799 /* Close if it's my account */
800 if (!TNY_IS_MERGE_FOLDER (folder)) {
801 TnyAccount *my_account;
803 my_account = tny_folder_get_account (folder);
805 if (my_account == account) {
806 g_signal_emit_by_name (G_OBJECT (current_top),
811 g_object_unref (my_account);
815 /* Close if viewing outbox and no account left */
816 if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
818 g_signal_emit_by_name (G_OBJECT (current_top),
824 g_object_unref (folder);
827 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
833 static ModestWindow *
834 modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self)
836 ModestWindow *initial_window = NULL;
837 ModestTnyAccountStore *acc_store;
838 ModestHildon2WindowMgrPrivate *priv;
840 /* Return accounts window */
841 initial_window = MODEST_WINDOW (modest_accounts_window_new ());
842 modest_window_mgr_register_window (self, initial_window, NULL);
844 /* Check if we have at least one remote account to create also
845 the folders window */
846 acc_store = modest_runtime_get_account_store ();
847 if (modest_tny_account_store_get_num_remote_accounts (acc_store) < 1) {
849 /* Show first the accounts window to add it to the
850 stack. This has to be changed when the new
851 stackable API is available. There will be a method
852 to show all the windows that will only show the
853 last one to the user. The current code shows both
854 windows, one after the other */
855 gtk_widget_show (GTK_WIDGET (initial_window));
857 win = create_folders_view (MODEST_WINDOW_MGR (self));
859 initial_window = win;
862 /* Connect to the account store "account-removed" signal". If
863 we're showing the accounts window and all the accounts are
864 deleted we need to move to folders window automatically */
865 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
866 priv->accounts_handler = g_signal_connect (acc_store,
868 G_CALLBACK (on_account_removed),
871 return initial_window;
875 static ModestWindow *
876 modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self)
878 HildonWindowStack *stack;
879 stack = hildon_window_stack_get_default ();
880 return (ModestWindow *) hildon_window_stack_peek (stack);
884 find_folder_window (gconstpointer a,
887 return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1;
891 modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self)
893 ModestHildon2WindowMgrPrivate *priv;
896 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
898 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
900 window = g_list_find_custom (priv->window_list,
904 return (window != NULL) ? MODEST_WINDOW (window->data) : NULL;
908 modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
910 ModestHildon2WindowMgrPrivate *priv = NULL;
912 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
914 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
916 return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
920 osso_display_event_cb (osso_display_state_t state,
923 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
925 priv->display_state = state;
927 /* Stop blinking if the screen becomes on */
928 if (priv->display_state == OSSO_DISPLAY_ON)
929 modest_platform_remove_new_mail_notifications (TRUE);