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 osso_display_event_cb (osso_display_state_t state,
94 static void on_account_removed (TnyAccountStore *acc_store,
98 typedef struct _ModestHildon2WindowMgrPrivate ModestHildon2WindowMgrPrivate;
99 struct _ModestHildon2WindowMgrPrivate {
102 GQueue *modal_windows;
104 gboolean fullscreen_mode;
106 GHashTable *destroy_handlers;
107 GHashTable *viewer_handlers;
108 GSList *window_state_uids;
112 GSList *modal_handler_uids;
113 ModestWindow *current_top;
115 gulong accounts_handler;
118 osso_display_state_t display_state;
120 #define MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
121 MODEST_TYPE_HILDON2_WINDOW_MGR, \
122 ModestHildon2WindowMgrPrivate))
124 static GObjectClass *parent_class = NULL;
127 modest_hildon2_window_mgr_get_type (void)
129 static GType my_type = 0;
131 static const GTypeInfo my_info = {
132 sizeof(ModestHildon2WindowMgrClass),
133 NULL, /* base init */
134 NULL, /* base finalize */
135 (GClassInitFunc) modest_hildon2_window_mgr_class_init,
136 NULL, /* class finalize */
137 NULL, /* class data */
138 sizeof(ModestHildon2WindowMgr),
140 (GInstanceInitFunc) modest_hildon2_window_mgr_instance_init,
143 my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
144 "ModestHildon2WindowMgr",
151 modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
153 GObjectClass *gobject_class;
154 ModestWindowMgrClass *mgr_class;
156 gobject_class = (GObjectClass*) klass;
157 mgr_class = (ModestWindowMgrClass *) klass;
159 parent_class = g_type_class_peek_parent (klass);
160 gobject_class->finalize = modest_hildon2_window_mgr_finalize;
161 mgr_class->register_window = modest_hildon2_window_mgr_register_window;
162 mgr_class->unregister_window = modest_hildon2_window_mgr_unregister_window;
163 mgr_class->set_fullscreen_mode = modest_hildon2_window_mgr_set_fullscreen_mode;
164 mgr_class->get_fullscreen_mode = modest_hildon2_window_mgr_get_fullscreen_mode;
165 mgr_class->show_toolbars = modest_hildon2_window_mgr_show_toolbars;
166 mgr_class->get_main_window = modest_hildon2_window_mgr_get_main_window;
167 mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
168 mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
169 mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
170 mgr_class->find_registered_message_uid = modest_hildon2_window_mgr_find_registered_message_uid;
171 mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
172 mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
173 mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
174 mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
175 mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
177 g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
182 modest_hildon2_window_mgr_instance_init (ModestHildon2WindowMgr *obj)
184 ModestHildon2WindowMgrPrivate *priv;
186 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
187 priv->window_list = NULL;
188 priv->fullscreen_mode = FALSE;
189 priv->window_state_uids = NULL;
191 priv->modal_windows = g_queue_new ();
192 priv->queue_lock = g_mutex_new ();
194 /* Could not initialize it from gconf, singletons are not
196 priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
197 priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
199 priv->closing_time = 0;
201 priv->modal_handler_uids = NULL;
202 priv->display_state = OSSO_DISPLAY_ON;
204 /* Listen for changes in the screen, we don't want to show a
205 led pattern when the display is on for example */
206 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
207 osso_display_event_cb,
213 modest_hildon2_window_mgr_finalize (GObject *obj)
215 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE(obj);
216 ModestTnyAccountStore *acc_store;
218 modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
219 priv->window_state_uids = NULL;
221 osso_hw_set_display_event_cb (modest_maemo_utils_get_osso_context (),
224 acc_store = modest_runtime_get_account_store ();
225 if (acc_store && g_signal_handler_is_connected (acc_store, priv->accounts_handler))
226 g_signal_handler_disconnect (acc_store, priv->accounts_handler);
228 if (priv->window_list) {
229 GList *iter = priv->window_list;
230 /* unregister pending windows */
232 ModestWindow *window = (ModestWindow *) iter->data;
233 iter = g_list_next (iter);
234 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
236 g_list_free (priv->window_list);
237 priv->window_list = NULL;
240 /* Free the hash table with the handlers */
241 if (priv->destroy_handlers) {
242 g_hash_table_destroy (priv->destroy_handlers);
243 priv->destroy_handlers = NULL;
246 if (priv->viewer_handlers) {
247 g_hash_table_destroy (priv->viewer_handlers);
248 priv->viewer_handlers = NULL;
251 modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
252 priv->modal_handler_uids = NULL;
254 if (priv->modal_windows) {
255 g_mutex_lock (priv->queue_lock);
256 g_queue_free (priv->modal_windows);
257 priv->modal_windows = NULL;
258 g_mutex_unlock (priv->queue_lock);
260 g_mutex_free (priv->queue_lock);
262 /* Do not unref priv->main_window because it does not hold a
265 G_OBJECT_CLASS(parent_class)->finalize (obj);
269 modest_hildon2_window_mgr_new (void)
271 return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON2_WINDOW_MGR, NULL));
275 modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self)
277 ModestHildon2WindowMgrPrivate *priv = NULL;
278 gboolean ret_value = FALSE;
280 HildonWindowStack *stack;
281 gboolean failed = FALSE;
283 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
284 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
286 stack = hildon_window_stack_get_default ();
288 while ((window = hildon_window_stack_peek (stack)) != NULL) {
289 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &ret_value);
290 if (ret_value == TRUE) {
300 compare_msguids (ModestWindow *win,
303 const gchar *msg_uid;
305 if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
308 /* Get message uid from msg window */
309 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
310 msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
311 if (msg_uid && uid &&!strcmp (msg_uid, uid))
314 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
317 if (msg_uid && uid &&!strcmp (msg_uid, uid))
324 compare_headers (ModestWindow *win,
327 TnyHeader *my_header;
330 if (!MODEST_IS_MSG_VIEW_WINDOW (win))
333 /* Get message uid from msg window */
334 my_header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
336 if (my_header == header)
338 g_object_unref (my_header);
345 modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
348 ModestHildon2WindowMgrPrivate *priv = NULL;
350 gboolean has_header, has_window = FALSE;
353 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
354 g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
356 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
358 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
360 uid = modest_tny_folder_get_header_unique_id (header);
362 item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
366 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
367 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
368 g_debug ("not a valid window!");
370 g_debug ("found a window");
371 *win = MODEST_WINDOW (item->data);
377 return has_header || has_window;
381 modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid,
384 ModestHildon2WindowMgrPrivate *priv = NULL;
385 gboolean has_header, has_window = FALSE;
388 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
389 g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE);
391 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
393 has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win);
395 item = g_list_find_custom (priv->window_list, msg_uid, (GCompareFunc) compare_msguids);
399 if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
400 (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
401 g_debug ("not a valid window!");
403 g_debug ("found a window");
404 *win = MODEST_WINDOW (item->data);
409 return has_header || has_window;
413 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
415 ModestHildon2WindowMgrPrivate *priv;
417 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
418 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
420 return g_list_copy (priv->window_list);
424 modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
425 ModestWindow *window,
426 ModestWindow *parent)
429 ModestHildon2WindowMgrPrivate *priv;
431 HildonWindowStack *stack;
432 gboolean nested_msg = FALSE;
433 ModestWindow *current_top;
436 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
437 g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
439 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
441 /* Check that there is no active modal dialog */
442 modal = (GtkWidget *) modest_window_mgr_get_modal (self);
443 while (modal && GTK_IS_DIALOG (modal)) {
447 parent = (GtkWidget *) gtk_window_get_transient_for (GTK_WINDOW (modal));
449 /* Try to close it */
450 gtk_dialog_response (GTK_DIALOG (modal), GTK_RESPONSE_DELETE_EVENT);
452 /* Maybe the dialog was not closed, because a close
453 confirmation dialog for example. Then ignore the
455 if (GTK_IS_WINDOW (modal)) {
456 gtk_window_present (GTK_WINDOW (modal));
464 stack = hildon_window_stack_get_default ();
465 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
467 win = g_list_find (priv->window_list, window);
469 /* this is for the case we want to register the window
470 and it was already registered */
471 gtk_window_present (GTK_WINDOW (window));
475 /* Do not allow standalone editors or standalone viewers */
477 (MODEST_IS_MSG_VIEW_WINDOW (window) ||
478 MODEST_IS_MSG_EDIT_WINDOW (window)))
479 modest_window_mgr_show_initial_window (self);
481 if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
485 uid = g_strdup (modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window)));
487 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (window));
490 uid = modest_tny_folder_get_header_unique_id (header);
491 /* Embedded messages do not have uid */
493 if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) {
494 g_debug ("%s found another view window showing the same header", __FUNCTION__);
496 g_object_unref (header);
501 if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) {
502 g_debug ("%s found another view window showing the same header", __FUNCTION__);
503 g_object_unref (header);
508 g_object_unref (header);
511 /* Do not go backwards */
512 if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) || MODEST_IS_MSG_EDIT_WINDOW (current_top)) &&
513 (MODEST_IS_FOLDER_WINDOW (window) || MODEST_IS_ACCOUNTS_WINDOW (window) ||
514 MODEST_IS_MAILBOXES_WINDOW (window))) {
515 gtk_window_present (GTK_WINDOW (window));
519 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
520 gtk_window_present (GTK_WINDOW (window));
524 if (MODEST_IS_MAILBOXES_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
525 gtk_window_present (GTK_WINDOW (window));
529 /* Mailboxes window can not replace folder windows */
530 if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
531 gtk_window_present (GTK_WINDOW (current_top));
535 /* Trying to open a folders window and a mailboxes window at
536 the same time from the accounts window is not allowed */
537 if (MODEST_IS_MAILBOXES_WINDOW (current_top) &&
538 MODEST_IS_FOLDER_WINDOW (window) &&
539 MODEST_IS_ACCOUNTS_WINDOW (parent)) {
540 gtk_window_present (GTK_WINDOW (window));
544 if (MODEST_IS_HEADER_WINDOW (current_top) && MODEST_IS_HEADER_WINDOW (window)) {
545 g_debug ("Trying to register a second header window is not allowed");
546 gtk_window_present (GTK_WINDOW (current_top));
550 if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
553 /* Add to list. Keep a reference to the window */
554 g_object_ref (window);
555 priv->window_list = g_list_prepend (priv->window_list, window);
557 nested_msg = MODEST_IS_MSG_VIEW_WINDOW (window) &&
558 MODEST_IS_MSG_VIEW_WINDOW (parent);
560 /* Close views if they're being shown. Nevertheless we must
561 allow nested messages */
563 (MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
564 MODEST_IS_MSG_VIEW_WINDOW (current_top))) {
567 /* If the current view has modal dialogs then
568 we fail to register the new view */
569 if ((current_top != NULL) &&
570 window_has_modals (MODEST_WINDOW (current_top))) {
571 /* Window on top but it has opened dialogs */
575 /* Close the current view */
576 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
577 if (retval == TRUE) {
578 /* Cancelled closing top window, then we fail to register */
583 /* Listen to object destruction */
584 handler_id = g_malloc0 (sizeof (gint));
585 *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
586 g_hash_table_insert (priv->destroy_handlers, window, handler_id);
588 /* Show toolbar always */
589 modest_window_show_toolbar (window, TRUE);
593 /* Add to list. Keep a reference to the window */
594 priv->window_list = g_list_remove (priv->window_list, window);
595 g_object_unref (window);
596 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
598 gtk_window_present (GTK_WINDOW (current_top));
603 cancel_window_operations (ModestWindow *window)
605 GSList* pending_ops = NULL;
607 /* cancel open and receive operations */
608 pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
610 while (pending_ops != NULL) {
611 ModestMailOperationTypeOperation type;
612 GSList* tmp_list = NULL;
614 type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
615 if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE ||
616 type == MODEST_MAIL_OPERATION_TYPE_OPEN ||
617 type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
618 modest_mail_operation_cancel (pending_ops->data);
620 g_object_unref (G_OBJECT (pending_ops->data));
621 tmp_list = pending_ops;
622 pending_ops = g_slist_next (pending_ops);
623 g_slist_free_1 (tmp_list);
628 window_has_modals (ModestWindow *window)
632 gboolean retvalue = FALSE;
634 /* First we fetch all toplevels */
635 toplevels = gtk_window_list_toplevels ();
636 for (node = toplevels; node != NULL; node = g_list_next (node)) {
637 if (GTK_IS_WINDOW (node->data) &&
638 gtk_window_get_transient_for (GTK_WINDOW (node->data)) == GTK_WINDOW (window) &&
639 GTK_WIDGET_VISIBLE (node->data)) {
644 g_list_free (toplevels);
649 window_can_close (ModestWindow *window)
651 /* An editor can be always closed no matter the dialogs it has
653 if (MODEST_IS_MSG_EDIT_WINDOW (window))
656 return !window_has_modals (window);
660 on_window_destroy (ModestWindow *window,
662 ModestHildon2WindowMgr *self)
664 gboolean no_propagate = FALSE;
666 if (!window_can_close (window))
669 if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
670 gboolean sent = FALSE;
671 sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
672 /* Save currently edited message to Drafts if it was not sent */
673 if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
674 ModestMsgEditWindow *edit_window;
677 edit_window = MODEST_MSG_EDIT_WINDOW (window);
678 data = modest_msg_edit_window_get_msg_data (edit_window);
682 guint64 parts_size, available_size, expected_size;
684 available_size = modest_utils_get_available_space (NULL);
685 modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
686 expected_size = modest_tny_msg_estimate_size (data->plain_body,
690 modest_msg_edit_window_free_msg_data (edit_window, data);
693 /* If there is not enough space
694 available for saving the message
695 then show an error and close the
696 window without saving */
697 if (expected_size >= available_size) {
698 modest_platform_run_information_dialog (GTK_WINDOW (edit_window),
699 _("mail_in_ui_save_error"),
702 if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
706 g_warning ("Edit window without message data. This is probably a bug");
711 /* Unregister window */
712 modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
713 no_propagate = FALSE;
719 modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
720 ModestWindow *window)
723 ModestHildon2WindowMgrPrivate *priv;
724 gulong *tmp, handler_id;
727 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
728 g_return_if_fail (MODEST_IS_WINDOW (window));
730 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
732 win = g_list_find (priv->window_list, window);
734 g_debug ("Trying to unregister a window that has not being registered yet");
738 /* Remove the viewer window handler from the hash table. The
739 HashTable could not exist if the main window was closed
740 when there were other windows remaining */
741 if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
742 tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
743 /* If the viewer was created without a main window
744 (for example when opening a message through D-Bus
745 the viewer handlers was not registered */
747 g_signal_handler_disconnect (window, *tmp);
748 g_hash_table_remove (priv->viewer_handlers, window);
752 /* Remove from list & hash table */
753 priv->window_list = g_list_remove_link (priv->window_list, win);
754 tmp = g_hash_table_lookup (priv->destroy_handlers, window);
757 g_hash_table_remove (priv->destroy_handlers, window);
759 /* cancel open and receive operations */
760 cancel_window_operations (window);
762 /* Disconnect the "window-state-event" handler, we won't need it anymore */
763 if (priv->window_state_uids) {
764 priv->window_state_uids =
765 modest_signal_mgr_disconnect (priv->window_state_uids,
767 "notify::is-topmost");
770 /* Disconnect the "delete-event" handler, we won't need it anymore */
771 g_signal_handler_disconnect (window, handler_id);
773 /* Destroy the window */
774 g_object_unref (win->data);
777 MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
779 /* We have to get the number of windows here in order not to
780 emit the signal too many times */
781 num_windows = modest_window_mgr_get_num_windows (self);
783 /* If there are no more windows registered emit the signal */
784 if (num_windows == 0)
785 g_signal_emit_by_name (self, "window-list-empty");
790 modest_hildon2_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
793 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
799 modest_hildon2_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
805 modest_hildon2_window_mgr_show_toolbars (ModestWindowMgr *self,
807 gboolean show_toolbars,
810 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
816 modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
818 ModestHildon2WindowMgrPrivate *priv;
819 ModestWindow *result;
821 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
822 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
824 /* TODO: make this return NULL always */
826 result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
827 /* create the main window, if it hasn't been created yet */
828 if (!result && show) {
829 /* modest_window_mgr_register_window will set priv->main_window */
830 result = modest_main_window_new ();
831 /* We have to remove all other windows */
832 if (!modest_window_mgr_close_all_windows (self)) {
833 gtk_widget_destroy (GTK_WIDGET (result));
836 if (!modest_window_mgr_register_window (self, result, NULL)) {
837 gtk_widget_destroy (GTK_WIDGET (result));
841 g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
845 gtk_widget_show_all (GTK_WIDGET (result));
846 gtk_window_present (GTK_WINDOW (result));
853 look_for_transient (gconstpointer a,
856 GtkWindow *win, *child;
861 child = (GtkWindow *) b;
862 win = (GtkWindow *) a;
864 if (gtk_window_get_transient_for (win) == child)
871 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
873 ModestHildon2WindowMgrPrivate *priv;
874 GList *toplevel_list;
875 GtkWidget *current_top, *toplevel;
876 HildonWindowStack *stack;
878 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
879 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
881 /* Get current top */
882 stack = hildon_window_stack_get_default ();
883 current_top = hildon_window_stack_peek (stack);
884 toplevel = current_top;
885 toplevel_list = gtk_window_list_toplevels ();
890 parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient);
892 toplevel = (GtkWidget *) parent_link->data;
897 if (toplevel && GTK_WIDGET_VISIBLE (toplevel) && gtk_window_get_modal ((GtkWindow *) toplevel))
898 return (GtkWindow *) toplevel;
905 modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
909 g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
910 g_return_if_fail (GTK_IS_WINDOW (window));
912 gtk_window_set_modal (window, TRUE);
913 gtk_window_set_transient_for (window, parent);
914 gtk_window_set_destroy_with_parent (window, TRUE);
918 close_all_but_first (HildonWindowStack *stack)
923 num_windows = hildon_window_stack_size (stack);
925 for (i = 0; i < (num_windows - 1); i++) {
926 GtkWidget *current_top;
929 current_top = hildon_window_stack_peek (stack);
930 g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
935 on_account_removed (TnyAccountStore *acc_store,
939 HildonWindowStack *stack;
940 ModestWindow *current_top;
942 /* Ignore transport account removals */
943 if (TNY_IS_TRANSPORT_ACCOUNT (account))
946 stack = hildon_window_stack_get_default ();
947 current_top = (ModestWindow *) hildon_window_stack_peek (stack);
949 /* if we're showing the header view of the currently deleted
950 account, or the outbox and we deleted the last account,
951 then close the window */
952 if (current_top && MODEST_IS_HEADER_WINDOW (current_top)) {
953 ModestHeaderView *header_view;
956 header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
957 folder = modest_header_view_get_folder (header_view);
959 /* Close if it's my account */
960 if (!TNY_IS_MERGE_FOLDER (folder)) {
961 TnyAccount *my_account;
963 my_account = tny_folder_get_account (folder);
965 if (my_account == account)
966 close_all_but_first (stack);
968 g_object_unref (my_account);
972 /* Close if viewing outbox and no account left */
973 if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX)
974 close_all_but_first (stack);
976 g_object_unref (folder);
981 static ModestWindow *
982 modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self)
984 ModestWindow *initial_window = NULL;
985 ModestHildon2WindowMgrPrivate *priv;
987 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
989 /* Connect to the account store "account-removed" signal". We
990 do this here because in the init the singletons are still
991 not initialized properly */
992 if (!g_signal_handler_is_connected (modest_runtime_get_account_store (),
993 priv->accounts_handler)) {
994 priv->accounts_handler = g_signal_connect (modest_runtime_get_account_store (),
996 G_CALLBACK (on_account_removed),
1000 /* Return accounts window */
1001 initial_window = MODEST_WINDOW (modest_accounts_window_new ());
1002 modest_window_mgr_register_window (self, initial_window, NULL);
1004 return initial_window;
1008 static ModestWindow *
1009 modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self)
1011 HildonWindowStack *stack;
1012 stack = hildon_window_stack_get_default ();
1013 return (ModestWindow *) hildon_window_stack_peek (stack);
1017 find_folder_window (gconstpointer a,
1020 return (MODEST_IS_FOLDER_WINDOW (a)) ? 0 : 1;
1024 modest_hildon2_window_mgr_get_folder_window (ModestHildon2WindowMgr *self)
1026 ModestHildon2WindowMgrPrivate *priv;
1029 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
1031 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1033 window = g_list_find_custom (priv->window_list,
1035 find_folder_window);
1037 return (window != NULL) ? MODEST_WINDOW (window->data) : NULL;
1041 modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
1043 ModestHildon2WindowMgrPrivate *priv = NULL;
1045 g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
1047 priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
1049 return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
1053 osso_display_event_cb (osso_display_state_t state,
1056 ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
1058 priv->display_state = state;
1060 /* Stop blinking if the screen becomes on */
1061 if (priv->display_state == OSSO_DISPLAY_ON)
1062 modest_platform_remove_new_mail_notifications (TRUE);