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.h"
33 #include "modest-hildon2-window-mgr.h"
34 #include "modest-msg-edit-window.h"
35 #include "modest-mailboxes-window.h"
36 #include "modest-header-window.h"
37 #include "modest-main-window.h"
38 #include "modest-conf.h"
39 #include "modest-defs.h"
40 #include "modest-signal-mgr.h"
41 #include "modest-runtime.h"
42 #include "modest-platform.h"
43 #include "modest-ui-actions.h"
44 #include "modest-debug.h"
45 #include "modest-tny-folder.h"
46 #include "modest-folder-window.h"
47 #include "modest-accounts-window.h"
48 #include "modest-maemo-utils.h"
49 #include "modest-utils.h"
50 #include "modest-tny-msg.h"
51 #include <tny-merge-folder.h>
53 /* 'private'/'protected' functions */
54 static void modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass);
55 static void modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj);
56 static void modest_hildon2_window_mgr_finalize (GObject *obj);
58 static gboolean on_window_destroy (ModestWindow *window,
60 ModestHildon2WindowMgr *self);
62 static gboolean modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
64 ModestWindow *parent);
65 static void modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
66 ModestWindow *window);
67 static void modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
69 static gboolean modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
70 static void modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
72 gboolean show_toolbars,
74 static ModestWindow* modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show);
75 static GtkWindow *modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self);
76 static void modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
79 static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self,
82 static gboolean modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self,
85 static GList *modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self);
86 static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self);
87 static gboolean window_can_close (ModestWindow *window);
88 static gboolean window_has_modals (ModestWindow *window);
89 static ModestWindow *modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self);
90 static ModestWindow *modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self);
91 static gboolean modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self);
92 static void modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self);
93 static void osso_display_event_cb (osso_display_state_t state,
95 static void on_account_removed (TnyAccountStore *acc_store,
99 typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate;
100 struct _ModestHildon2WindowMgrPrivate {
103 GQueue *modal_windows;
105 gboolean fullscreen_mode;
107 GHashTable *destroy_handlers;
108 GHashTable *viewer_handlers;
109 GSList *window_state_uids;
113 GSList *modal_handler_uids;
114 ModestWindow *current_top;
116 gulong accounts_handler;
119 osso_display_state_t display_state;
121 #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
122 MODEST_TYPE_HILDON2_WINDOW_MGR, \
123 ModestHildon2WindowMgrPrivate))
125 static GObjectClass *parent_class = NULL;
128 modest_hildon2_window_mgr_get_type (void)
130 static GType my_type = 0;
132 static const GTypeInfo my_info = {
133 sizeof(ModestHildon2WindowMgrClass),
134 NULL, /* base init */
135 NULL, /* base finalize */
136 (GClassInitFunc) modest_hildon2_window_mgr_class_init,
137 NULL, /* class finalize */
138 NULL, /* class data */
139 sizeof(ModestHildon2WindowMgr),
141 (GInstanceInitFunc) modest_hildon2_window_mgr_instance_init,
144 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
145 "ModestHildon2WindowMgr",
152 modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
154 GObjectClass *gobject_class;
155 ModestWindowMgrClass *mgr_class;
157 gobject_class = (GObjectClass*) klass;
158 mgr_class = (ModestWindowMgrClass *) klass;
160 parent_class = g_type_class_peek_parent (klass);
161 gobject_class->finalize = modest_hildon2_window_mgr_finalize;
162 mgr_class->register_window = modest_hildon2_window_mgr_register_window;
163 mgr_class->unregister_window = modest_hildon2_window_mgr_unregister_window;
164 mgr_class->set_fullscreen_mode = modest_hildon2_window_mgr_set_fullscreen_mode;
165 mgr_class->get_fullscreen_mode = modest_hildon2_window_mgr_get_fullscreen_mode;
166 mgr_class->show_toolbars = modest_hildon2_window_mgr_show_toolbars;
167 mgr_class->get_main_window = modest_hildon2_window_mgr_get_main_window;
168 mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
169 mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
170 mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
171 mgr_class->find_registered_message_uid = modest_hildon2_window_mgr_find_registered_message_uid;
172 mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
173 mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
174 mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
175 mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
176 mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
177 mgr_class->create_caches = modest_hildon2_window_mgr_create_caches;
179 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
184 modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj)
186 ModestHildon2WindowMgrPrivate *priv;
188 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
189 priv->window_list = NULL;
190 priv->fullscreen_mode = FALSE;
191 priv->window_state_uids = NULL;
193 priv->modal_windows = g_queue_new ();
194 priv->queue_lock = g_mutex_new ();
196 /* Could not initialize it from gconf, singletons are not
198 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
199 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
201 priv->closing_time = 0;
203 priv->modal_handler_uids = NULL;
204 priv->display_state = OSSO_DISPLAY_ON;
206 /* Listen for changes in the screen, we don't want to show a
207 led pattern when the display is on for example */
208 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
209 osso_display_event_cb,
215 modest_hildon2_window_mgr_finalize (GObject *obj)
217 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
218 ModestTnyAccountStore *acc_store;
220 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
221 priv->window_state_uids = NULL;
223 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
226 acc_store = modest_runtime_get_account_store ();
227 if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler))
228 g_signal_handler_disconnect (acc_store, priv->accounts_handler);
230 if (priv->window_list) {
231 GList *iter = priv->window_list;
232 /* unregister pending windows */
234 ModestWindow *window = (ModestWindow *) iter->data;
235 iter = g_list_next (iter);
236 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
238 g_list_free (priv->window_list);
239 priv->window_list = NULL;
242 /* Free the hash table with the handlers */
243 if (priv->destroy_handlers) {
244 g_hash_table_destroy (priv->destroy_handlers);
245 priv->destroy_handlers = NULL;
248 if (priv->viewer_handlers) {
249 g_hash_table_destroy (priv->viewer_handlers);
250 priv->viewer_handlers = NULL;
253 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
254 priv->modal_handler_uids = NULL;
256 if (priv->modal_windows) {
257 g_mutex_lock (priv->queue_lock);
258 g_queue_free (priv->modal_windows);
259 priv->modal_windows = NULL;
260 g_mutex_unlock (priv->queue_lock);
262 g_mutex_free (priv->queue_lock);
264 /* Do not unref priv->main_window because it does not hold a
267 G_OBJECT_CLASS(parent_class)->finalize (obj);
271 modest_hildon2_window_mgr_new (void)
273 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON2_WINDOW_MGR, NULL));
277 modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self)
279 ModestHildon2WindowMgrPrivate *priv = NULL;
280 gboolean ret_value = FALSE;
282 HildonWindowStack *stack;
283 gboolean failed = FALSE;
285 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
286 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
288 stack = hildon_window_stack_get_default ();
290 while ((window = hildon_window_stack_peek (stack)) != NULL) {
291 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
292 if (ret_value == TRUE) {
302 compare_msguids (ModestWindow *win,
305 const gchar *msg_uid;
307 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
310 /* Get message uid from msg window */
311 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
312 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
313 if (msg_uid && uid &&!strcmp (msg_uid, uid))
316 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
319 if (msg_uid && uid &&!strcmp (msg_uid, uid))
326 compare_headers (ModestWindow *win,
329 TnyHeader *my_header;
332 if (!MODEST_IS_MSG_VIEW_WINDOW (win))
335 /* Get message uid from msg window */
336 my_header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
338 if (my_header == header)
340 g_object_unref (my_header);
347 modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
350 ModestHildon2WindowMgrPrivate *priv = NULL;
352 gboolean has_header, has_window = FALSE;
355 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
356 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
358 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
360 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
362 uid = modest_tny_folder_get_header_unique_id (header);
364 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
368 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
369 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
370 g_debug ("not a valid window!");
372 g_debug ("found a window");
373 *win = MODEST_WINDOW (item->data);
379 return has_header || has_window;
383 modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid,
386 ModestHildon2WindowMgrPrivate *priv = NULL;
387 gboolean has_header, has_window = FALSE;
390 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
391 g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE);
393 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
395 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win);
397 item = g_list_find_custom (priv->window_list, msg_uid, (GCompareFunc) compare_msguids);
401 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
402 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
403 g_debug ("not a valid window!");
405 g_debug ("found a window");
406 *win = MODEST_WINDOW (item->data);
411 return has_header || has_window;
415 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
417 ModestHildon2WindowMgrPrivate *priv;
419 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
420 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
422 return g_list_copy (priv->window_list);
426 modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
427 ModestWindow *window,
428 ModestWindow *parent)
431 ModestHildon2WindowMgrPrivate *priv;
433 HildonWindowStack *stack;
434 gboolean nested_msg = FALSE;
435 ModestWindow *current_top;
438 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
439 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
441 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
443 /* Check that there is no active modal dialog */
444 modal = (GtkWidget *) modest_window_mgr_get_modal (self);
445 while (modal && GTK_IS_DIALOG (modal)) {
449 parent = (GtkWidget *) gtk_window_get_transient_for (GTK_WINDOW (modal));
451 /* Try to close it */
452 gtk_dialog_response (GTK_DIALOG (modal), GTK_RESPONSE_DELETE_EVENT);
454 /* Maybe the dialog was not closed, because a close
455 confirmation dialog for example. Then ignore the
457 if (GTK_IS_WINDOW (modal)) {
458 gtk_window_present (GTK_WINDOW (modal));
466 stack = hildon_window_stack_get_default ();
467 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
469 win = g_list_find (priv->window_list, window);
471 /* this is for the case we want to register the window
472 and it was already registered */
473 gtk_window_present (GTK_WINDOW (window));
477 /* Do not allow standalone editors or standalone viewers */
479 (MODEST_IS_MSG_VIEW_WINDOW (window) ||
480 MODEST_IS_MSG_EDIT_WINDOW (window)))
481 modest_window_mgr_show_initial_window (self);
483 if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
487 uid = g_strdup (modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window)));
489 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (window));
492 uid = modest_tny_folder_get_header_unique_id (header);
493 /* Embedded messages do not have uid */
495 if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) {
496 g_debug ("%s found another view window showing the same header", __FUNCTION__);
498 g_object_unref (header);
503 if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) {
504 g_debug ("%s found another view window showing the same header", __FUNCTION__);
505 g_object_unref (header);
510 g_object_unref (header);
513 /* Do not go backwards */
514 if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) || MODEST_IS_MSG_EDIT_WINDOW (current_top)) &&
515 (MODEST_IS_FOLDER_WINDOW (window) || MODEST_IS_ACCOUNTS_WINDOW (window) ||
516 MODEST_IS_MAILBOXES_WINDOW (window))) {
517 gtk_window_present (GTK_WINDOW (window));
521 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
522 gtk_window_present (GTK_WINDOW (window));
526 if (MODEST_IS_MAILBOXES_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
527 gtk_window_present (GTK_WINDOW (window));
531 /* Mailboxes window can not replace folder windows */
532 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
533 gtk_window_present (GTK_WINDOW (current_top));
537 /* Trying to open a folders window and a mailboxes window at
538 the same time from the accounts window is not allowed */
539 if (MODEST_IS_MAILBOXES_WINDOW (current_top) &&
540 MODEST_IS_FOLDER_WINDOW (window) &&
541 MODEST_IS_ACCOUNTS_WINDOW (parent)) {
542 gtk_window_present (GTK_WINDOW (window));
546 if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) {
547 g_debug ("Trying to register a second header window is not allowed");
548 gtk_window_present (GTK_WINDOW (current_top));
552 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
555 /* Add to list. Keep a reference to the window */
556 g_object_ref (window);
557 priv->window_list = g_list_prepend (priv->window_list, window);
559 nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) &&
560 MODEST_IS_MSG_VIEW_WINDOW (parent);
562 /* Close views if they're being shown. Nevertheless we must
563 allow nested messages */
565 (MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
566 MODEST_IS_MSG_VIEW_WINDOW (current_top))) {
569 /* If the current view has modal dialogs then
570 we fail to register the new view */
571 if ((current_top != NULL) &&
572 window_has_modals (MODEST_WINDOW (current_top))) {
573 /* Window on top but it has opened dialogs */
577 /* Close the current view */
578 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
579 if (retval == TRUE) {
580 /* Cancelled closing top window, then we fail to register */
585 /* Listen to object destruction */
586 handler_id = g_malloc0 (sizeof (gint));
587 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
588 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
590 /* Show toolbar always */
591 modest_window_show_toolbar (window, TRUE);
595 /* Add to list. Keep a reference to the window */
596 priv->window_list = g_list_remove (priv->window_list, window);
597 g_object_unref (window);
598 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
600 gtk_window_present (GTK_WINDOW (current_top));
605 cancel_window_operations (ModestWindow *window)
607 GSList* pending_ops = NULL;
609 /* cancel open and receive operations */
610 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
612 while (pending_ops != NULL) {
613 ModestMailOperationTypeOperation type;
614 GSList* tmp_list = NULL;
616 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
617 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE ||
618 type == MODEST_MAIL_OPERATION_TYPE_OPEN ||
619 type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
620 modest_mail_operation_cancel (pending_ops->data);
622 g_object_unref (G_OBJECT (pending_ops->data));
623 tmp_list = pending_ops;
624 pending_ops = g_slist_next (pending_ops);
625 g_slist_free_1 (tmp_list);
630 window_has_modals (ModestWindow *window)
634 gboolean retvalue = FALSE;
636 /* First we fetch all toplevels */
637 toplevels = gtk_window_list_toplevels ();
638 for (node = toplevels; node != NULL; node = g_list_next (node)) {
639 if (GTK_IS_WINDOW (node->data) &&
640 gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) &&
641 GTK_WIDGET_VISIBLE (node->data)) {
646 g_list_free (toplevels);
651 window_can_close (ModestWindow *window)
653 /* An editor can be always closed no matter the dialogs it has
655 if (MODEST_IS_MSG_EDIT_WINDOW (window))
658 return !window_has_modals (window);
662 on_window_destroy (ModestWindow *window,
664 ModestHildon2WindowMgr *self)
666 gboolean no_propagate = FALSE;
668 if (!window_can_close (window))
671 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
672 gboolean sent = FALSE;
673 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
674 /* Save currently edited message to Drafts if it was not sent */
675 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
676 ModestMsgEditWindow *edit_window;
679 edit_window = MODEST_MSG_EDIT_WINDOW (window);
680 data = modest_msg_edit_window_get_msg_data (edit_window);
684 guint64 parts_size, available_size, expected_size;
686 available_size = modest_utils_get_available_space (NULL);
687 modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
688 expected_size = modest_tny_msg_estimate_size (data->plain_body,
692 modest_msg_edit_window_free_msg_data (edit_window, data);
695 /* If there is not enough space
696 available for saving the message
697 then show an error and close the
698 window without saving */
699 if (expected_size >= available_size) {
700 modest_platform_run_information_dialog (GTK_WINDOW (edit_window),
701 _("mail_in_ui_save_error"),
704 if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
708 g_warning ("Edit window without message data. This is probably a bug");
713 /* Unregister window */
714 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
715 no_propagate = FALSE;
721 modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
722 ModestWindow *window)
725 ModestHildon2WindowMgrPrivate *priv;
726 gulong *tmp, handler_id;
729 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
730 g_return_if_fail (MODEST_IS_WINDOW (window));
732 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
734 win = g_list_find (priv->window_list, window);
736 g_debug ("Trying to unregister a window that has not being registered yet");
740 /* Remove the viewer window handler from the hash table. The
741 HashTable could not exist if the main window was closed
742 when there were other windows remaining */
743 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
744 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
745 /* If the viewer was created without a main window
746 (for example when opening a message through D-Bus
747 the viewer handlers was not registered */
749 g_signal_handler_disconnect (window, *tmp);
750 g_hash_table_remove (priv->viewer_handlers, window);
754 /* Remove from list & hash table */
755 priv->window_list = g_list_remove_link (priv->window_list, win);
756 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
759 g_hash_table_remove (priv->destroy_handlers, window);
761 /* cancel open and receive operations */
762 cancel_window_operations (window);
764 /* Disconnect the "window-state-event" handler, we won't need it anymore */
765 if (priv->window_state_uids) {
766 priv->window_state_uids =
767 modest_signal_mgr_disconnect (priv->window_state_uids,
769 "notify::is-topmost");
772 /* Disconnect the "delete-event" handler, we won't need it anymore */
773 g_signal_handler_disconnect (window, handler_id);
775 /* Destroy the window */
776 g_object_unref (win->data);
779 MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
781 /* We have to get the number of windows here in order not to
782 emit the signal too many times */
783 num_windows = modest_window_mgr_get_num_windows (self);
785 /* If there are no more windows registered emit the signal */
786 if (num_windows == 0)
787 g_signal_emit_by_name (self, "window-list-empty");
792 modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
795 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
801 modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
807 modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
809 gboolean show_toolbars,
812 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
818 modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
820 ModestHildon2WindowMgrPrivate *priv;
821 ModestWindow *result;
823 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
824 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
826 /* TODO: make this return NULL always */
828 result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
829 /* create the main window, if it hasn't been created yet */
830 if (!result && show) {
831 /* modest_window_mgr_register_window will set priv->main_window */
832 result = modest_main_window_new ();
833 /* We have to remove all other windows */
834 if (!modest_window_mgr_close_all_windows (self)) {
835 gtk_widget_destroy (GTK_WIDGET (result));
838 if (!modest_window_mgr_register_window (self, result, NULL)) {
839 gtk_widget_destroy (GTK_WIDGET (result));
843 g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
847 gtk_widget_show_all (GTK_WIDGET (result));
848 gtk_window_present (GTK_WINDOW (result));
855 look_for_transient (gconstpointer a,
858 GtkWindow *win, *child;
863 child = (GtkWindow *) b;
864 win = (GtkWindow *) a;
866 if (gtk_window_get_transient_for (win) == child)
873 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
875 ModestHildon2WindowMgrPrivate *priv;
876 GList *toplevel_list;
877 GtkWidget *current_top, *toplevel;
878 HildonWindowStack *stack;
880 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
881 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
883 /* Get current top */
884 stack = hildon_window_stack_get_default ();
885 current_top = hildon_window_stack_peek (stack);
886 toplevel = current_top;
887 toplevel_list = gtk_window_list_toplevels ();
892 parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient);
894 toplevel = (GtkWidget *) parent_link->data;
899 if (toplevel && GTK_WIDGET_VISIBLE (toplevel) && gtk_window_get_modal ((GtkWindow *) toplevel))
900 return (GtkWindow *) toplevel;
907 modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
911 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
912 g_return_if_fail (GTK_IS_WINDOW (window));
914 gtk_window_set_modal (window, TRUE);
915 gtk_window_set_transient_for (window, parent);
916 gtk_window_set_destroy_with_parent (window, TRUE);
920 close_all_but_first (HildonWindowStack *stack)
925 num_windows = hildon_window_stack_size (stack);
927 for (i = 0; i < (num_windows - 1); i++) {
928 GtkWidget *current_top;
931 current_top = hildon_window_stack_peek (stack);
932 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
937 on_account_removed (TnyAccountStore *acc_store,
941 HildonWindowStack *stack;
942 ModestWindow *current_top;
944 /* Ignore transport account removals */
945 if (TNY_IS_TRANSPORT_ACCOUNT (account))
948 stack = hildon_window_stack_get_default ();
949 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
951 /* if we're showing the header view of the currently deleted
952 account, or the outbox and we deleted the last account,
953 then close the window */
954 if (current_top && MODEST_IS_HEADER_WINDOW (current_top)) {
955 ModestHeaderView *header_view;
958 header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
959 folder = modest_header_view_get_folder (header_view);
961 /* Close if it's my account */
962 if (!TNY_IS_MERGE_FOLDER (folder)) {
963 TnyAccount *my_account;
965 my_account = tny_folder_get_account (folder);
967 if (my_account == account)
968 close_all_but_first (stack);
970 g_object_unref (my_account);
974 /* Close if viewing outbox and no account left */
975 if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX)
976 close_all_but_first (stack);
978 g_object_unref (folder);
983 static ModestWindow *
984 modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self)
986 ModestWindow *initial_window = NULL;
987 ModestHildon2WindowMgrPrivate *priv;
989 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
991 /* Connect to the account store "account-removed" signal". We
992 do this here because in the init the singletons are still
993 not initialized properly */
994 if (!g_signal_handler_is_connected (modest_runtime_get_account_store (),
995 priv->accounts_handler)) {
996 priv->accounts_handler = g_signal_connect (modest_runtime_get_account_store (),
998 G_CALLBACK (on_account_removed),
1002 /* Return accounts window */
1003 initial_window = MODEST_WINDOW (modest_accounts_window_new ());
1004 modest_window_mgr_register_window (self, initial_window, NULL);
1006 return initial_window;
1010 static ModestWindow *
1011 modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self)
1013 HildonWindowStack *stack;
1014 stack = hildon_window_stack_get_default ();
1015 return (ModestWindow *) hildon_window_stack_peek (stack);
1019 find_folder_window (gconstpointer a,
1022 return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1;
1026 modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self)
1028 ModestHildon2WindowMgrPrivate *priv;
1031 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
1033 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1035 window = g_list_find_custom (priv->window_list,
1037 find_folder_window);
1039 return (window != NULL) ? MODEST_WINDOW (window->data) : NULL;
1043 modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
1045 ModestHildon2WindowMgrPrivate *priv = NULL;
1047 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
1049 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1051 return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
1055 modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self)
1057 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
1059 modest_accounts_window_pre_create ();
1061 MODEST_WINDOW_MGR_CLASS(parent_class)->create_caches (self);
1066 osso_display_event_cb (osso_display_state_t state,
1069 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
1071 priv->display_state = state;
1073 /* Stop blinking if the screen becomes on */
1074 if (priv->display_state == OSSO_DISPLAY_ON)
1075 modest_platform_remove_new_mail_notifications (TRUE);