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-window-mgr-priv.h"
39 #include "modest-conf.h"
40 #include "modest-defs.h"
41 #include "modest-signal-mgr.h"
42 #include "modest-runtime.h"
43 #include "modest-platform.h"
44 #include "modest-ui-actions.h"
45 #include "modest-debug.h"
46 #include "modest-tny-folder.h"
47 #include "modest-folder-window.h"
48 #include "modest-accounts-window.h"
49 #include "modest-maemo-utils.h"
50 #include "modest-utils.h"
51 #include "modest-tny-msg.h"
52 #include "modest-tny-account.h"
53 #include <tny-merge-folder.h>
55 /* 'private'/'protected' functions */
56 static void modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass);
57 static void modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj);
58 static void modest_hildon2_window_mgr_finalize (GObject *obj);
60 static gboolean on_window_destroy (ModestWindow *window,
62 ModestHildon2WindowMgr *self);
64 static gboolean modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
66 ModestWindow *parent);
67 static void modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
68 ModestWindow *window);
69 static void modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
71 static gboolean modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
72 static void modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
74 gboolean show_toolbars,
76 static ModestWindow* modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show);
77 static GtkWindow *modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self);
78 static void modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
81 static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self,
84 static gboolean modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self,
87 static GList *modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self);
88 static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self);
89 static gboolean modest_hildon2_window_mgr_close_all_but_initial (ModestWindowMgr *self);
90 static gboolean window_has_modals (ModestWindow *window);
91 static ModestWindow *modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self);
92 static ModestWindow *modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self);
93 static gboolean modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self);
94 static void modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self);
95 static void osso_display_event_cb (osso_display_state_t state,
97 static void on_account_removed (TnyAccountStore *acc_store,
101 typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate;
102 struct _ModestHildon2WindowMgrPrivate {
105 GQueue *modal_windows;
107 gboolean fullscreen_mode;
109 GHashTable *destroy_handlers;
110 GHashTable *viewer_handlers;
111 GSList *window_state_uids;
115 GSList *modal_handler_uids;
116 ModestWindow *current_top;
118 gulong accounts_handler;
121 osso_display_state_t display_state;
123 #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
124 MODEST_TYPE_HILDON2_WINDOW_MGR, \
125 ModestHildon2WindowMgrPrivate))
127 static GObjectClass *parent_class = NULL;
130 modest_hildon2_window_mgr_get_type (void)
132 static GType my_type = 0;
134 static const GTypeInfo my_info = {
135 sizeof(ModestHildon2WindowMgrClass),
136 NULL, /* base init */
137 NULL, /* base finalize */
138 (GClassInitFunc) modest_hildon2_window_mgr_class_init,
139 NULL, /* class finalize */
140 NULL, /* class data */
141 sizeof(ModestHildon2WindowMgr),
143 (GInstanceInitFunc) modest_hildon2_window_mgr_instance_init,
146 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
147 "ModestHildon2WindowMgr",
154 modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
156 GObjectClass *gobject_class;
157 ModestWindowMgrClass *mgr_class;
159 gobject_class = (GObjectClass*) klass;
160 mgr_class = (ModestWindowMgrClass *) klass;
162 parent_class = g_type_class_peek_parent (klass);
163 gobject_class->finalize = modest_hildon2_window_mgr_finalize;
164 mgr_class->register_window = modest_hildon2_window_mgr_register_window;
165 mgr_class->unregister_window = modest_hildon2_window_mgr_unregister_window;
166 mgr_class->set_fullscreen_mode = modest_hildon2_window_mgr_set_fullscreen_mode;
167 mgr_class->get_fullscreen_mode = modest_hildon2_window_mgr_get_fullscreen_mode;
168 mgr_class->show_toolbars = modest_hildon2_window_mgr_show_toolbars;
169 mgr_class->get_main_window = modest_hildon2_window_mgr_get_main_window;
170 mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
171 mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
172 mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
173 mgr_class->find_registered_message_uid = modest_hildon2_window_mgr_find_registered_message_uid;
174 mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
175 mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
176 mgr_class->close_all_but_initial = modest_hildon2_window_mgr_close_all_but_initial;
177 mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
178 mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
179 mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
180 mgr_class->create_caches = modest_hildon2_window_mgr_create_caches;
182 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
187 modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj)
189 ModestHildon2WindowMgrPrivate *priv;
191 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
192 priv->window_list = NULL;
193 priv->fullscreen_mode = FALSE;
194 priv->window_state_uids = NULL;
196 priv->modal_windows = g_queue_new ();
197 priv->queue_lock = g_mutex_new ();
199 /* Could not initialize it from gconf, singletons are not
201 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
202 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
204 priv->closing_time = 0;
206 priv->modal_handler_uids = NULL;
207 priv->display_state = OSSO_DISPLAY_ON;
209 /* Listen for changes in the screen, we don't want to show a
210 led pattern when the display is on for example */
211 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
212 osso_display_event_cb,
218 modest_hildon2_window_mgr_finalize (GObject *obj)
220 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
221 ModestTnyAccountStore *acc_store;
223 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
224 priv->window_state_uids = NULL;
226 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
229 acc_store = modest_runtime_get_account_store ();
230 if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler))
231 g_signal_handler_disconnect (acc_store, priv->accounts_handler);
233 if (priv->window_list) {
234 GList *iter = priv->window_list;
235 /* unregister pending windows */
237 ModestWindow *window = (ModestWindow *) iter->data;
238 iter = g_list_next (iter);
239 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
241 g_list_free (priv->window_list);
242 priv->window_list = NULL;
245 /* Free the hash table with the handlers */
246 if (priv->destroy_handlers) {
247 g_hash_table_destroy (priv->destroy_handlers);
248 priv->destroy_handlers = NULL;
251 if (priv->viewer_handlers) {
252 g_hash_table_destroy (priv->viewer_handlers);
253 priv->viewer_handlers = NULL;
256 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
257 priv->modal_handler_uids = NULL;
259 if (priv->modal_windows) {
260 g_mutex_lock (priv->queue_lock);
261 g_queue_free (priv->modal_windows);
262 priv->modal_windows = NULL;
263 g_mutex_unlock (priv->queue_lock);
265 g_mutex_free (priv->queue_lock);
267 /* Do not unref priv->main_window because it does not hold a
270 G_OBJECT_CLASS(parent_class)->finalize (obj);
274 modest_hildon2_window_mgr_new (void)
276 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON2_WINDOW_MGR, NULL));
280 modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self)
282 ModestHildon2WindowMgrPrivate *priv = NULL;
283 gboolean ret_value = FALSE;
285 HildonWindowStack *stack;
286 gboolean failed = FALSE;
288 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
289 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
291 stack = hildon_window_stack_get_default ();
293 while ((window = hildon_window_stack_peek (stack)) != NULL) {
294 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
295 if (ret_value == TRUE) {
305 compare_msguids (ModestWindow *win,
308 const gchar *msg_uid;
310 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
313 /* Get message uid from msg window */
314 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
315 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
316 if (msg_uid && uid &&!strcmp (msg_uid, uid))
319 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
322 if (msg_uid && uid &&!strcmp (msg_uid, uid))
329 compare_headers (ModestWindow *win,
332 TnyHeader *my_header;
335 if (!MODEST_IS_MSG_VIEW_WINDOW (win))
338 /* Get message uid from msg window */
339 my_header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
341 if (my_header == header)
343 g_object_unref (my_header);
350 modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
353 ModestHildon2WindowMgrPrivate *priv = NULL;
355 gboolean has_header, has_window = FALSE;
358 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
359 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
361 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
363 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
365 uid = modest_tny_folder_get_header_unique_id (header);
367 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
371 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
372 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
373 g_debug ("not a valid window!");
375 g_debug ("found a window");
376 *win = MODEST_WINDOW (item->data);
382 return has_header || has_window;
386 modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid,
389 ModestHildon2WindowMgrPrivate *priv = NULL;
390 gboolean has_header, has_window = FALSE;
393 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
394 g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE);
396 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
398 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win);
400 item = g_list_find_custom (priv->window_list, msg_uid, (GCompareFunc) compare_msguids);
404 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
405 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
406 g_debug ("not a valid window!");
408 g_debug ("found a window");
409 *win = MODEST_WINDOW (item->data);
414 return has_header || has_window;
418 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
420 ModestHildon2WindowMgrPrivate *priv;
422 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
423 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
425 return g_list_copy (priv->window_list);
429 modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
430 ModestWindow *window,
431 ModestWindow *parent)
434 ModestHildon2WindowMgrPrivate *priv;
436 HildonWindowStack *stack;
437 gboolean nested_msg = FALSE;
438 ModestWindow *current_top;
439 const gchar *acc_name;
441 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
442 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
444 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
446 /* Try to close active modal dialogs */
447 if (modest_window_mgr_get_num_windows (self) &&
448 !_modest_window_mgr_close_active_modals (self))
451 stack = hildon_window_stack_get_default ();
452 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
454 win = g_list_find (priv->window_list, window);
456 /* this is for the case we want to register the window
457 and it was already registered */
458 gtk_window_present (GTK_WINDOW (window));
462 /* Do not allow standalone editors or standalone viewers */
464 (MODEST_IS_MSG_VIEW_WINDOW (window) ||
465 MODEST_IS_MSG_EDIT_WINDOW (window)))
466 modest_window_mgr_show_initial_window (self);
468 if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
472 uid = g_strdup (modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window)));
474 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (window));
477 uid = modest_tny_folder_get_header_unique_id (header);
478 /* Embedded messages do not have uid */
480 if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) {
481 g_debug ("%s found another view window showing the same header", __FUNCTION__);
483 g_object_unref (header);
488 if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) {
489 g_debug ("%s found another view window showing the same header", __FUNCTION__);
490 g_object_unref (header);
495 g_object_unref (header);
498 /* Do not go backwards */
499 if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) ||
500 MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
501 MODEST_IS_HEADER_WINDOW (current_top)) &&
502 (MODEST_IS_FOLDER_WINDOW (window) ||
503 MODEST_IS_ACCOUNTS_WINDOW (window) ||
504 MODEST_IS_MAILBOXES_WINDOW (window))) {
505 gtk_window_present (GTK_WINDOW (current_top));
509 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
512 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
515 gtk_window_present (GTK_WINDOW (current_top));
518 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
521 if (MODEST_IS_MAILBOXES_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
522 gtk_window_present (GTK_WINDOW (current_top));
526 /* Mailboxes window can not replace folder windows */
527 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
528 gtk_window_present (GTK_WINDOW (current_top));
532 /* Trying to open a folders window and a mailboxes window at
533 the same time from the accounts window is not allowed */
534 if (MODEST_IS_MAILBOXES_WINDOW (current_top) &&
535 MODEST_IS_FOLDER_WINDOW (window) &&
536 MODEST_IS_ACCOUNTS_WINDOW (parent)) {
537 gtk_window_present (GTK_WINDOW (window));
541 if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) {
542 g_debug ("Trying to register a second header window is not allowed");
543 gtk_window_present (GTK_WINDOW (current_top));
547 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
550 /* Add to list. Keep a reference to the window */
551 g_object_ref (window);
552 priv->window_list = g_list_prepend (priv->window_list, window);
554 nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) &&
555 MODEST_IS_MSG_VIEW_WINDOW (parent);
557 /* Close views if they're being shown. Nevertheless we must
558 allow nested messages */
560 (MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
561 MODEST_IS_MSG_VIEW_WINDOW (current_top))) {
564 /* If the current view has modal dialogs then
565 we fail to register the new view */
566 if ((current_top != NULL) &&
567 window_has_modals (MODEST_WINDOW (current_top))) {
568 /* Window on top but it has opened dialogs */
572 /* Close the current view */
573 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
575 /* Cancelled closing top window, then we fail to register */
580 /* Listen to object destruction */
581 handler_id = g_malloc0 (sizeof (gint));
582 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
583 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
585 if (!MODEST_IS_MSG_EDIT_WINDOW (window) &&
586 !MODEST_IS_ACCOUNTS_WINDOW (window)) {
587 acc_name = modest_window_get_active_account (window);
590 modest_platform_remove_new_mail_notifications (FALSE, acc_name);
594 /* Show toolbar always */
595 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
596 gboolean show_toolbar;
597 show_toolbar = modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR, NULL);
598 modest_window_show_toolbar (window, show_toolbar);
600 modest_window_show_toolbar (window, TRUE);
605 /* Add to list. Keep a reference to the window */
606 priv->window_list = g_list_remove (priv->window_list, window);
607 g_object_unref (window);
608 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
610 gtk_window_present (GTK_WINDOW (current_top));
615 cancel_window_operations (ModestWindow *window)
617 GSList* pending_ops = NULL;
619 /* cancel open and receive operations */
620 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
622 while (pending_ops != NULL) {
623 ModestMailOperationTypeOperation type;
624 GSList* tmp_list = NULL;
626 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
627 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE ||
628 type == MODEST_MAIL_OPERATION_TYPE_OPEN ||
629 type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
630 modest_mail_operation_cancel (pending_ops->data);
632 g_object_unref (G_OBJECT (pending_ops->data));
633 tmp_list = pending_ops;
634 pending_ops = g_slist_next (pending_ops);
635 g_slist_free_1 (tmp_list);
640 window_has_modals (ModestWindow *window)
644 gboolean retvalue = FALSE;
646 /* First we fetch all toplevels */
647 toplevels = gtk_window_list_toplevels ();
648 for (node = toplevels; node != NULL; node = g_list_next (node)) {
649 if (GTK_IS_WINDOW (node->data) &&
650 gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) &&
651 GTK_WIDGET_VISIBLE (node->data)) {
656 g_list_free (toplevels);
661 on_window_destroy (ModestWindow *window,
663 ModestHildon2WindowMgr *self)
665 gboolean no_propagate = FALSE;
667 /* Do not close the window if it has modals on top */
668 if (!MODEST_IS_MSG_EDIT_WINDOW (window) && window_has_modals (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) &&
867 GTK_WIDGET_VISIBLE (win))
874 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
876 ModestHildon2WindowMgrPrivate *priv;
877 GList *toplevel_list;
878 GtkWidget *current_top, *toplevel;
879 HildonWindowStack *stack;
881 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
882 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
884 /* Get current top */
885 stack = hildon_window_stack_get_default ();
886 current_top = hildon_window_stack_peek (stack);
887 toplevel = current_top;
888 toplevel_list = gtk_window_list_toplevels ();
893 parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient);
895 toplevel = (GtkWidget *) parent_link->data;
900 if (toplevel && GTK_WIDGET_VISIBLE (toplevel) && gtk_window_get_modal ((GtkWindow *) toplevel))
901 return (GtkWindow *) toplevel;
908 modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
912 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
913 g_return_if_fail (GTK_IS_WINDOW (window));
915 gtk_window_set_modal (window, TRUE);
916 gtk_window_set_transient_for (window, parent);
917 gtk_window_set_destroy_with_parent (window, TRUE);
921 close_all_but_first (gpointer data)
925 HildonWindowStack *stack;
927 stack = hildon_window_stack_get_default ();
928 g_return_if_fail (stack);
930 num_windows = hildon_window_stack_size (stack);
932 for (i = 0; i < (num_windows - 1); i++) {
933 GtkWidget *current_top;
936 current_top = hildon_window_stack_peek (stack);
937 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
942 on_idle_close_all_but_first (gpointer data)
944 gdk_threads_enter ();
945 close_all_but_first (data);
946 gdk_threads_leave ();
952 on_account_removed (TnyAccountStore *acc_store,
956 HildonWindowStack *stack;
957 ModestWindow *current_top;
959 /* Ignore transport account removals */
960 if (TNY_IS_TRANSPORT_ACCOUNT (account))
963 stack = hildon_window_stack_get_default ();
964 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
966 /* if we're showing the header view of the currently deleted
967 account, or the outbox and we deleted the last account,
968 then close the window */
970 (MODEST_IS_HEADER_WINDOW (current_top) ||
971 MODEST_IS_FOLDER_WINDOW (current_top))) {
972 const gchar *acc_name;
974 acc_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
976 /* We emit it in an idle, because sometimes this
977 function could called when the account settings
978 dialog is about to close but still there. That
979 modal dialog would otherwise, prevent the
980 windows from being closed */
981 if (!strcmp (acc_name, modest_window_get_active_account (current_top)))
982 g_idle_add (on_idle_close_all_but_first, NULL);
986 static ModestWindow *
987 modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self)
989 ModestWindow *initial_window = NULL;
990 ModestHildon2WindowMgrPrivate *priv;
992 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
994 /* Connect to the account store "account-removed" signal". We
995 do this here because in the init the singletons are still
996 not initialized properly */
997 if (!g_signal_handler_is_connected (modest_runtime_get_account_store (),
998 priv->accounts_handler)) {
999 priv->accounts_handler = g_signal_connect (modest_runtime_get_account_store (),
1001 G_CALLBACK (on_account_removed),
1005 /* Return accounts window */
1006 initial_window = MODEST_WINDOW (modest_accounts_window_new ());
1007 modest_window_mgr_register_window (self, initial_window, NULL);
1009 return initial_window;
1013 static ModestWindow *
1014 modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self)
1016 HildonWindowStack *stack;
1017 stack = hildon_window_stack_get_default ();
1018 return (ModestWindow *) hildon_window_stack_peek (stack);
1022 find_folder_window (gconstpointer a,
1025 return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1;
1029 modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self)
1031 ModestHildon2WindowMgrPrivate *priv;
1034 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
1036 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1038 window = g_list_find_custom (priv->window_list,
1040 find_folder_window);
1042 return (window != NULL) ? MODEST_WINDOW (window->data) : NULL;
1046 modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
1048 ModestHildon2WindowMgrPrivate *priv = NULL;
1050 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
1052 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1054 return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
1058 modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self)
1060 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
1062 modest_accounts_window_pre_create ();
1064 MODEST_WINDOW_MGR_CLASS(parent_class)->create_caches (self);
1068 osso_display_event_cb (osso_display_state_t state,
1071 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
1073 priv->display_state = state;
1075 /* Stop blinking if the screen becomes on */
1076 if (priv->display_state == OSSO_DISPLAY_ON)
1077 modest_platform_remove_new_mail_notifications (TRUE, NULL);
1081 modest_hildon2_window_mgr_close_all_but_initial (ModestWindowMgr *self)
1085 /* Exit if there are no windows */
1086 if (!modest_window_mgr_get_num_windows (self)) {
1087 g_warning ("%s: unable to close, there are no windows", __FUNCTION__);
1091 /* Close active modals */
1092 if (!_modest_window_mgr_close_active_modals (self)) {
1093 g_debug ("%s: unable to close some dialogs", __FUNCTION__);
1097 /* Close all but first */
1098 top = modest_window_mgr_get_current_top (self);
1099 if (!MODEST_IS_ACCOUNTS_WINDOW (top))
1100 close_all_but_first (NULL);
1102 /* If some cannot be closed return */
1103 top = modest_window_mgr_get_current_top (self);
1104 if (!MODEST_IS_ACCOUNTS_WINDOW (top)) {
1105 g_debug ("%s: could not close some windows", __FUNCTION__);