--- /dev/null
+/* Copyright (c) 2008, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string.h>
+#include "modest-hildon1-window-mgr.h"
+#include "modest-msg-edit-window.h"
+#include "modest-main-window.h"
+#include "modest-conf.h"
+#include "modest-defs.h"
+#include "modest-signal-mgr.h"
+#include "modest-runtime.h"
+#include "modest-platform.h"
+#include "modest-ui-actions.h"
+#include "modest-debug.h"
+#include "modest-tny-folder.h"
+
+/* 'private'/'protected' functions */
+static void modest_hildon1_window_mgr_class_init (ModestHildon1WindowMgrClass *klass);
+static void modest_hildon1_window_mgr_instance_init (ModestHildon1WindowMgr *obj);
+static void modest_hildon1_window_mgr_finalize (GObject *obj);
+
+static gboolean on_window_destroy (ModestWindow *window,
+ GdkEvent *event,
+ ModestHildon1WindowMgr *self);
+
+static gboolean on_modal_window_close (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+static void on_modal_dialog_destroy (GtkObject *object,
+ gpointer user_data);
+
+static void on_modal_dialog_close (GtkDialog *dialog,
+ gint arg1,
+ gpointer user_data);
+
+static const gchar* get_show_toolbar_key (GType window_type,
+ gboolean fullscreen);
+
+static gboolean modest_hildon1_window_mgr_register_window (ModestWindowMgr *self,
+ ModestWindow *window,
+ ModestWindow *parent);
+static void modest_hildon1_window_mgr_unregister_window (ModestWindowMgr *self,
+ ModestWindow *window);
+static void modest_hildon1_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
+ gboolean on);
+static gboolean modest_hildon1_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
+static void modest_hildon1_window_mgr_show_toolbars (ModestWindowMgr *self,
+ GType window_type,
+ gboolean show_toolbars,
+ gboolean fullscreen);
+static ModestWindow* modest_hildon1_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show);
+static GtkWindow *modest_hildon1_window_mgr_get_modal (ModestWindowMgr *self);
+static void modest_hildon1_window_mgr_set_modal (ModestWindowMgr *self,
+ GtkWindow *window,
+ GtkWindow *parent);
+static gboolean modest_hildon1_window_mgr_find_registered_header (ModestWindowMgr *self,
+ TnyHeader *header,
+ ModestWindow **win);
+static GList *modest_hildon1_window_mgr_get_window_list (ModestWindowMgr *self);
+
+typedef struct _ModestHildon1WindowMgrPrivate ModestHildon1WindowMgrPrivate;
+struct _ModestHildon1WindowMgrPrivate {
+ GList *window_list;
+ GMutex *queue_lock;
+ GQueue *modal_windows;
+
+ gboolean fullscreen_mode;
+
+ GHashTable *destroy_handlers;
+ GHashTable *viewer_handlers;
+ GSList *window_state_uids;
+
+ guint closing_time;
+
+ GSList *modal_handler_uids;
+ ModestWindow *current_top;
+};
+#define MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
+ MODEST_TYPE_HILDON1_WINDOW_MGR, \
+ ModestHildon1WindowMgrPrivate))
+/* globals */
+static GObjectClass *parent_class = NULL;
+
+GType
+modest_hildon1_window_mgr_get_type (void)
+{
+ static GType my_type = 0;
+ if (!my_type) {
+ static const GTypeInfo my_info = {
+ sizeof(ModestHildon1WindowMgrClass),
+ NULL, /* base init */
+ NULL, /* base finalize */
+ (GClassInitFunc) modest_hildon1_window_mgr_class_init,
+ NULL, /* class finalize */
+ NULL, /* class data */
+ sizeof(ModestHildon1WindowMgr),
+ 1, /* n_preallocs */
+ (GInstanceInitFunc) modest_hildon1_window_mgr_instance_init,
+ NULL
+ };
+ my_type = g_type_register_static (MODEST_TYPE_WINDOW_MGR,
+ "ModestHildon1WindowMgr",
+ &my_info, 0);
+ }
+ return my_type;
+}
+
+static void
+modest_hildon1_window_mgr_class_init (ModestHildon1WindowMgrClass *klass)
+{
+ GObjectClass *gobject_class;
+ ModestWindowMgrClass *mgr_class;
+
+ gobject_class = (GObjectClass*) klass;
+ mgr_class = (ModestWindowMgrClass *) klass;
+
+ parent_class = g_type_class_peek_parent (klass);
+ gobject_class->finalize = modest_hildon1_window_mgr_finalize;
+ mgr_class->register_window = modest_hildon1_window_mgr_register_window;
+ mgr_class->unregister_window = modest_hildon1_window_mgr_unregister_window;
+ mgr_class->set_fullscreen_mode = modest_hildon1_window_mgr_set_fullscreen_mode;
+ mgr_class->get_fullscreen_mode = modest_hildon1_window_mgr_get_fullscreen_mode;
+ mgr_class->show_toolbars = modest_hildon1_window_mgr_show_toolbars;
+ mgr_class->get_main_window = modest_hildon1_window_mgr_get_main_window;
+ mgr_class->get_modal = modest_hildon1_window_mgr_get_modal;
+ mgr_class->set_modal = modest_hildon1_window_mgr_set_modal;
+ mgr_class->find_registered_header = modest_hildon1_window_mgr_find_registered_header;
+ mgr_class->get_window_list = modest_hildon1_window_mgr_get_window_list;
+
+ g_type_class_add_private (gobject_class, sizeof(ModestHildon1WindowMgrPrivate));
+
+}
+
+static void
+modest_hildon1_window_mgr_instance_init (ModestHildon1WindowMgr *obj)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(obj);
+ priv->window_list = NULL;
+ priv->fullscreen_mode = FALSE;
+ priv->current_top = NULL;
+ priv->window_state_uids = NULL;
+
+ priv->modal_windows = g_queue_new ();
+ priv->queue_lock = g_mutex_new ();
+
+ /* Could not initialize it from gconf, singletons are not
+ ready yet */
+ priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
+ priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
+
+ priv->closing_time = 0;
+
+ priv->modal_handler_uids = NULL;
+}
+
+static void
+modest_hildon1_window_mgr_finalize (GObject *obj)
+{
+ ModestHildon1WindowMgrPrivate *priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE(obj);
+
+ modest_signal_mgr_disconnect_all_and_destroy (priv->window_state_uids);
+ priv->window_state_uids = NULL;
+
+ if (priv->window_list) {
+ GList *iter = priv->window_list;
+ /* unregister pending windows */
+ while (iter) {
+ ModestWindow *window = (ModestWindow *) iter->data;
+ iter = g_list_next (iter);
+ modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj), window);
+ }
+ g_list_free (priv->window_list);
+ priv->window_list = NULL;
+ }
+
+ /* Free the hash table with the handlers */
+ if (priv->destroy_handlers) {
+ g_hash_table_destroy (priv->destroy_handlers);
+ priv->destroy_handlers = NULL;
+ }
+
+ if (priv->viewer_handlers) {
+ g_hash_table_destroy (priv->viewer_handlers);
+ priv->viewer_handlers = NULL;
+ }
+
+ modest_signal_mgr_disconnect_all_and_destroy (priv->modal_handler_uids);
+ priv->modal_handler_uids = NULL;
+
+ if (priv->modal_windows) {
+ g_mutex_lock (priv->queue_lock);
+ g_queue_free (priv->modal_windows);
+ priv->modal_windows = NULL;
+ g_mutex_unlock (priv->queue_lock);
+ }
+ g_mutex_free (priv->queue_lock);
+
+ /* Do not unref priv->main_window because it does not hold a
+ new reference */
+
+
+ G_OBJECT_CLASS(parent_class)->finalize (obj);
+}
+
+ModestWindowMgr*
+modest_hildon1_window_mgr_new (void)
+{
+ return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_HILDON1_WINDOW_MGR, NULL));
+}
+
+void
+modest_hildon1_window_mgr_close_all_windows (ModestWindowMgr *self)
+{
+ ModestHildon1WindowMgrPrivate *priv = NULL;
+ gboolean ret_value = FALSE;
+ ModestWindow *main_window;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* If there is a main window then try to close it, and it will
+ close the others if needed */
+ main_window = modest_window_mgr_get_main_window (self, FALSE);
+ if (main_window) {
+ g_signal_emit_by_name (main_window, "delete-event", NULL, &ret_value);
+ } else {
+ GList *wins = NULL, *next = NULL;
+
+ /* delete-event handler actually removes window_list item, */
+ wins = priv->window_list;
+ while (wins) {
+ next = g_list_next (wins);
+ g_signal_emit_by_name (G_OBJECT (wins->data), "delete-event", NULL, &ret_value);
+ wins = next;
+ }
+ }
+}
+
+static gint
+compare_msguids (ModestWindow *win,
+ const gchar *uid)
+{
+ const gchar *msg_uid;
+
+ if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
+ return 1;
+
+ /* Get message uid from msg window */
+ if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
+ msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ } else {
+ msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
+ }
+
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ else
+ return 1;
+}
+
+static gboolean
+modest_hildon1_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
+ ModestWindow **win)
+{
+ ModestHildon1WindowMgrPrivate *priv = NULL;
+ gchar* uid = NULL;
+ gboolean has_header, has_window = FALSE;
+ GList *item = NULL;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
+ g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_header (self, header, win);
+
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
+ if (item) {
+ has_window = TRUE;
+ if (win) {
+ if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
+ (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
+ g_debug ("not a valid window!");
+ else {
+ g_debug ("found a window");
+ *win = MODEST_WINDOW (item->data);
+ }
+ }
+ }
+ g_free (uid);
+
+ return has_header || has_window;
+}
+
+static GList *
+modest_hildon1_window_mgr_get_window_list (ModestWindowMgr *self)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ return g_list_copy (priv->window_list);
+}
+
+static const gchar *
+get_show_toolbar_key (GType window_type,
+ gboolean fullscreen)
+{
+ const gchar *key = NULL;
+
+ if (window_type == MODEST_TYPE_MAIN_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR;
+ else if (window_type == MODEST_TYPE_MSG_VIEW_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR;
+ else if (window_type == MODEST_TYPE_MSG_EDIT_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR;
+ else
+ g_return_val_if_reached (NULL);
+
+ return key;
+}
+
+#ifndef MODEST_TOOLKIT_GTK
+static void
+on_window_is_topmost (GObject *gobject,
+ GParamSpec *arg1,
+ gpointer user_data)
+{
+ ModestHildon1WindowMgr *self;
+ ModestHildon1WindowMgrPrivate *priv;
+ ModestWindow *win = (ModestWindow *) gobject;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (user_data));
+
+ self = MODEST_HILDON1_WINDOW_MGR (user_data);
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ if (hildon_window_get_is_topmost (HILDON_WINDOW (win)))
+ priv->current_top = win;
+}
+
+#else
+static gboolean
+on_window_state_event (GtkWidget *widget,
+ GdkEventWindowState *event,
+ gpointer user_data)
+{
+ ModestHildon1WindowMgr *self;
+ ModestHildon1WindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (user_data), FALSE);
+
+ self = MODEST_HILDON1_WINDOW_MGR (user_data);
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ MODEST_DEBUG_BLOCK (
+ if (event->changed_mask & GDK_WINDOW_STATE_WITHDRAWN)
+ g_print ("GDK_WINDOW_STATE_WITHDRAWN\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_ICONIFIED)
+ g_print ("GDK_WINDOW_STATE_ICONIFIED\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED)
+ g_print ("GDK_WINDOW_STATE_MAXIMIZED\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_STICKY)
+ g_print ("GDK_WINDOW_STATE_STICKY\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
+ g_print ("GDK_WINDOW_STATE_FULLSCREEN\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_ABOVE)
+ g_print ("GDK_WINDOW_STATE_ABOVE\n");
+ if (event->changed_mask & GDK_WINDOW_STATE_BELOW)
+ g_print ("GDK_WINDOW_STATE_BELOW\n");
+ );
+ if (event->changed_mask & GDK_WINDOW_STATE_WITHDRAWN ||
+ event->changed_mask & GDK_WINDOW_STATE_ABOVE) {
+ priv->current_top = MODEST_WINDOW (widget);
+ }
+
+ return FALSE;
+}
+#endif
+
+static gboolean
+modest_hildon1_window_mgr_register_window (ModestWindowMgr *self,
+ ModestWindow *window,
+ ModestWindow *parent)
+{
+ GList *win;
+ ModestHildon1WindowMgrPrivate *priv;
+ gint *handler_id;
+ const gchar *key;
+ ModestWindow *main_window;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
+ g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ win = g_list_find (priv->window_list, window);
+ if (win) {
+ /* this is for the case we want to register the window and it was already
+ * registered. We leave silently.
+ */
+ return FALSE;
+ }
+
+ if (!MODEST_WINDOW_MGR_CLASS (parent_class)->register_window (self, window, parent))
+ return FALSE;
+
+ /* Add to list. Keep a reference to the window */
+ g_object_ref (window);
+ priv->window_list = g_list_prepend (priv->window_list, window);
+
+ /* Listen to window state changes. Unfortunately
+ window-state-event does not properly work for the Maemo
+ version, so we need to use is-topmost and the ifdef */
+#ifndef MODEST_TOOLKIT_GTK
+ priv->window_state_uids =
+ modest_signal_mgr_connect (priv->window_state_uids,
+ G_OBJECT (window),
+ "notify::is-topmost",
+ G_CALLBACK (on_window_is_topmost),
+ self);
+#else
+ priv->window_state_uids =
+ modest_signal_mgr_connect (priv->window_state_uids,
+ G_OBJECT (window),
+ "window-state-event",
+ G_CALLBACK (on_window_state_event),
+ self);
+#endif
+ /* Listen to object destruction */
+ handler_id = g_malloc0 (sizeof (gint));
+ *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
+ g_hash_table_insert (priv->destroy_handlers, window, handler_id);
+
+ main_window = modest_window_mgr_get_main_window (self, FALSE);
+ /* If there is a msg view window, let the main window listen the msg-changed signal */
+ if (MODEST_IS_MSG_VIEW_WINDOW(window) && main_window) {
+ gulong *handler;
+ handler = g_malloc0 (sizeof (gulong));
+ *handler = g_signal_connect (window, "msg-changed",
+ G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed),
+ main_window);
+ g_hash_table_insert (priv->viewer_handlers, window, handler);
+ }
+
+ /* Put into fullscreen if needed */
+ if (priv->fullscreen_mode)
+ gtk_window_fullscreen (GTK_WINDOW (window));
+
+ /* Show/hide toolbar & fullscreen */
+ key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (window), priv->fullscreen_mode);
+ modest_window_show_toolbar (window, modest_conf_get_bool (modest_runtime_get_conf (), key, NULL));
+
+ return TRUE;
+}
+
+static void
+cancel_window_operations (ModestWindow *window)
+{
+ GSList* pending_ops = NULL;
+
+ /* cancel open and receive operations */
+ pending_ops = modest_mail_operation_queue_get_by_source (modest_runtime_get_mail_operation_queue (),
+ G_OBJECT (window));
+ while (pending_ops != NULL) {
+ ModestMailOperationTypeOperation type;
+ GSList* tmp_list = NULL;
+
+ type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
+ if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
+ modest_mail_operation_cancel (pending_ops->data);
+ }
+ g_object_unref (G_OBJECT (pending_ops->data));
+ tmp_list = pending_ops;
+ pending_ops = g_slist_next (pending_ops);
+ g_slist_free_1 (tmp_list);
+ }
+}
+
+
+
+static gboolean
+on_window_destroy (ModestWindow *window,
+ GdkEvent *event,
+ ModestHildon1WindowMgr *self)
+{
+ gint dialog_response = GTK_RESPONSE_NONE;
+ gboolean no_propagate = FALSE;
+
+ /* Specific stuff first */
+ if (MODEST_IS_MAIN_WINDOW (window)) {
+ ModestHildon1WindowMgrPrivate *priv;
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* If more than one window already opened */
+ if (g_list_length (priv->window_list) > 1) {
+
+ /* Present the window if it's not visible now */
+ if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window))) {
+ gtk_window_present (GTK_WINDOW (window));
+ priv->current_top = window;
+ }
+ /* Create the confirmation dialog MSG-NOT308 */
+ dialog_response = modest_platform_run_confirmation_dialog (
+ GTK_WINDOW (window), _("emev_nc_close_windows"));
+
+ /* If the user wants to close all the windows */
+ if ((dialog_response == GTK_RESPONSE_OK)
+ || (dialog_response == GTK_RESPONSE_ACCEPT)
+ || (dialog_response == GTK_RESPONSE_YES)) {
+ GList *iter = priv->window_list;
+ do {
+ if (iter->data != window) {
+ GList *tmp = iter->next;
+ on_window_destroy (MODEST_WINDOW (iter->data),
+ event,
+ self);
+ iter = tmp;
+ } else {
+ iter = g_list_next (iter);
+ }
+ } while (iter);
+ } else {
+ return TRUE;
+ }
+ }
+
+ /* Do not unregister it, just hide */
+ gtk_widget_hide_all (GTK_WIDGET (window));
+
+ /* Cancel pending operations */
+ cancel_window_operations (window);
+
+ /* Fake the window system, make it think that there is no window */
+ if (modest_window_mgr_num_windows (MODEST_WINDOW_MGR (self)) == 0)
+ g_signal_emit_by_name (self, "window-list-empty");
+
+ no_propagate = TRUE;
+ }
+ else {
+ if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
+ gboolean sent = FALSE;
+ gint response = GTK_RESPONSE_ACCEPT;
+ sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
+ /* Save currently edited message to Drafts if it was not sent */
+ if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
+
+ /* Raise the window if it's minimized */
+ if (!gtk_window_has_toplevel_focus (GTK_WINDOW (window)))
+ gtk_window_present (GTK_WINDOW (window));
+
+ response =
+ modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
+ _("mcen_nc_no_email_message_modified_save_changes"));
+ /* Save to drafts */
+ if (response == GTK_RESPONSE_OK)
+ if (!modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window)))
+ return TRUE;
+ }
+ }
+ /* Unregister window */
+ modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (self), window);
+ no_propagate = TRUE;
+ }
+
+ return no_propagate;
+}
+
+static void
+disconnect_msg_changed (gpointer key,
+ gpointer value,
+ gpointer user_data)
+{
+ guint handler_id;
+ handler_id = GPOINTER_TO_UINT(value);
+
+ if (key && G_IS_OBJECT(key))
+ g_signal_handler_disconnect (G_OBJECT (key), handler_id);
+}
+
+static void
+modest_hildon1_window_mgr_unregister_window (ModestWindowMgr *self,
+ ModestWindow *window)
+{
+ GList *win;
+ ModestHildon1WindowMgrPrivate *priv;
+ gulong *tmp, handler_id;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
+ g_return_if_fail (MODEST_IS_WINDOW (window));
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ win = g_list_find (priv->window_list, window);
+ if (!win) {
+ g_warning ("Trying to unregister a window that has not being registered yet");
+ return;
+ }
+
+ /* If it's the main window unset it */
+ if (MODEST_IS_MAIN_WINDOW (window)) {
+ modest_window_mgr_set_main_window (self, NULL);
+
+ /* Disconnect all emissions of msg-changed */
+ if (priv->viewer_handlers) {
+ g_hash_table_foreach (priv->viewer_handlers,
+ disconnect_msg_changed,
+ NULL);
+ g_hash_table_destroy (priv->viewer_handlers);
+ priv->viewer_handlers = NULL;
+ }
+ }
+
+ /* Remove the viewer window handler from the hash table. The
+ HashTable could not exist if the main window was closed
+ when there were other windows remaining */
+ if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
+ tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
+ /* If the viewer was created without a main window
+ (for example when opening a message through D-Bus
+ the viewer handlers was not registered */
+ if (tmp) {
+ g_signal_handler_disconnect (window, *tmp);
+ g_hash_table_remove (priv->viewer_handlers, window);
+ }
+ }
+
+ /* Remove from list & hash table */
+ priv->window_list = g_list_remove_link (priv->window_list, win);
+ tmp = g_hash_table_lookup (priv->destroy_handlers, window);
+ handler_id = *tmp;
+
+ g_hash_table_remove (priv->destroy_handlers, window);
+
+ /* cancel open and receive operations */
+ cancel_window_operations (window);
+
+ /* Check if it's the topmost window, and remove the window from the stack.
+ * This is needed for the cases there's no other topmost window that will
+ * replace it in topmost handler.
+ */
+ if (window == priv->current_top)
+ priv->current_top = NULL;
+
+ /* Disconnect the "window-state-event" handler, we won't need it anymore */
+ if (priv->window_state_uids) {
+#ifndef MODEST_TOOLKIT_GTK
+ priv->window_state_uids =
+ modest_signal_mgr_disconnect (priv->window_state_uids,
+ G_OBJECT (window),
+ "notify::is-topmost");
+#else
+ priv->window_state_uids =
+ modest_signal_mgr_disconnect (priv->window_state_uids,
+ G_OBJECT (window),
+ "window-state-event");
+#endif
+ }
+
+ /* Disconnect the "delete-event" handler, we won't need it anymore */
+ g_signal_handler_disconnect (window, handler_id);
+
+ /* Destroy the window */
+ g_object_unref (win->data);
+ g_list_free (win);
+
+ MODEST_WINDOW_MGR_CLASS (parent_class)->unregister_window (self, window);
+
+ /* If there are no more windows registered emit the signal */
+ if (modest_window_mgr_num_windows (self) == 0)
+ g_signal_emit_by_name (self, "window-list-empty");
+}
+
+
+
+static void
+modest_hildon1_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
+ gboolean on)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+ GList *win = NULL;
+ ModestConf *conf;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* If there is no change do nothing */
+ if (priv->fullscreen_mode == on)
+ return;
+
+ priv->fullscreen_mode = on;
+
+ conf = modest_runtime_get_conf ();
+
+ /* Update windows */
+ win = priv->window_list;
+ while (win) {
+ gboolean show;
+ const gchar *key = NULL;
+
+ /* Getting this from gconf everytime is not that
+ expensive, we'll do it just a few times */
+ key = get_show_toolbar_key (G_TYPE_FROM_INSTANCE (win->data), on);
+ show = modest_conf_get_bool (conf, key, NULL);
+
+ /* Set fullscreen/unfullscreen */
+ if (on)
+ gtk_window_fullscreen (GTK_WINDOW (win->data));
+ else
+ gtk_window_unfullscreen (GTK_WINDOW (win->data));
+
+ /* Show/Hide toolbar */
+ modest_window_show_toolbar (MODEST_WINDOW (win->data), show);
+
+ win = g_list_next (win);
+ }
+}
+
+static gboolean
+modest_hildon1_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), FALSE);
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ return priv->fullscreen_mode;
+}
+
+static void
+modest_hildon1_window_mgr_show_toolbars (ModestWindowMgr *self,
+ GType window_type,
+ gboolean show_toolbars,
+ gboolean fullscreen)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+ ModestConf *conf;
+ const gchar *key = NULL;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+ conf = modest_runtime_get_conf ();
+
+ /* If nothing changes then return */
+ key = get_show_toolbar_key (window_type, fullscreen);
+ conf = modest_runtime_get_conf ();
+ if (modest_conf_get_bool (conf, key, NULL) == show_toolbars)
+ return;
+
+ /* Save in conf */
+ modest_conf_set_bool (conf, key, show_toolbars, NULL);
+
+ /* Apply now if the view mode is the right one */
+ if ((fullscreen && priv->fullscreen_mode) ||
+ (!fullscreen && !priv->fullscreen_mode)) {
+
+ GList *win = priv->window_list;
+
+ while (win) {
+ if (G_TYPE_FROM_INSTANCE (win->data) == window_type)
+ modest_window_show_toolbar (MODEST_WINDOW (win->data),
+ show_toolbars);
+ win = g_list_next (win);
+ }
+ }
+}
+
+static ModestWindow*
+modest_hildon1_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+ ModestWindow *result;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ result = MODEST_WINDOW_MGR_CLASS (parent_class)->get_main_window (self, FALSE);
+ /* create the main window, if it hasn't been created yet */
+ if (!result && show) {
+ /* modest_window_mgr_register_window will set priv->main_window */
+ result = modest_main_window_new ();
+ modest_window_mgr_register_window (self, result, NULL);
+ gtk_widget_show_all (GTK_WIDGET (result));
+ gtk_window_present (GTK_WINDOW (result));
+ MODEST_DEBUG_BLOCK(
+ g_debug ("%s: created main window: %p\n", __FUNCTION__, result);
+ );
+ }
+
+ return result;
+}
+
+
+static GtkWindow *
+modest_hildon1_window_mgr_get_modal (ModestWindowMgr *self)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self), NULL);
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ return g_queue_peek_head (priv->modal_windows);
+}
+
+
+static void
+modest_hildon1_window_mgr_set_modal (ModestWindowMgr *self,
+ GtkWindow *window,
+ GtkWindow *parent)
+{
+ GtkWindow *old_modal;
+ ModestHildon1WindowMgrPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_HILDON1_WINDOW_MGR (self));
+ g_return_if_fail (GTK_IS_WINDOW (window));
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+ g_mutex_lock (priv->queue_lock);
+ old_modal = g_queue_peek_head (priv->modal_windows);
+ g_mutex_unlock (priv->queue_lock);
+
+ if (!old_modal) {
+ /* make us transient wrt the main window then */
+ if (priv->current_top && ((GtkWindow *) priv->current_top != window)) {
+ gtk_window_set_transient_for (window, GTK_WINDOW(priv->current_top));
+ } else {
+ ModestWindow *main_win = modest_window_mgr_get_main_window (self, FALSE);
+ if (GTK_WINDOW(main_win) != window) /* they should not be the same */
+ gtk_window_set_transient_for (window, GTK_WINDOW(main_win));
+ }
+ gtk_window_set_modal (window, TRUE);
+ } else {
+ /* un-modalize the old one; the one on top should be the
+ * modal one */
+ gtk_window_set_transient_for (window, GTK_WINDOW(old_modal));
+ gtk_window_set_modal (window, TRUE);
+ }
+
+ /* this will be the new modal window */
+ g_mutex_lock (priv->queue_lock);
+ g_queue_push_head (priv->modal_windows, window);
+ g_mutex_unlock (priv->queue_lock);
+
+ if (GTK_IS_DIALOG (window)) {
+ /* Note that response is not always enough because it
+ could be captured and removed easily by dialogs but
+ works for most of situations */
+ priv->modal_handler_uids =
+ modest_signal_mgr_connect (priv->modal_handler_uids,
+ G_OBJECT (window),
+ "response",
+ G_CALLBACK (on_modal_dialog_close),
+ self);
+ /* We need this as well because dialogs are often
+ destroyed with gtk_widget_destroy and this one will
+ prevent response from happening */
+ priv->modal_handler_uids =
+ modest_signal_mgr_connect (priv->modal_handler_uids,
+ G_OBJECT (window),
+ "destroy",
+ G_CALLBACK (on_modal_dialog_destroy),
+ self);
+ } else {
+ priv->modal_handler_uids =
+ modest_signal_mgr_connect (priv->modal_handler_uids,
+ G_OBJECT (window),
+ "delete-event",
+ G_CALLBACK (on_modal_window_close),
+ self);
+ }
+ /* Destroy width parent */
+ gtk_window_set_destroy_with_parent (window, TRUE);
+}
+
+
+
+static gboolean
+idle_top_modal (gpointer data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (data);
+ ModestHildon1WindowMgrPrivate *priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+ GtkWindow *topmost;
+
+ /* Get the top modal */
+ g_mutex_lock (priv->queue_lock);
+ topmost = (GtkWindow *) g_queue_peek_head (priv->modal_windows);
+ g_mutex_unlock (priv->queue_lock);
+
+ /* Show it */
+ if (topmost) {
+ gdk_threads_enter ();
+ gtk_window_present (topmost);
+ /* It seems that the window looses modality if some
+ other is shown on top of it after set_transient_for
+ and set_parent */
+ gtk_window_set_modal (topmost, TRUE);
+ gdk_threads_leave ();
+ }
+
+ return FALSE;
+}
+
+static void
+remove_modal_from_queue (GtkWidget *widget,
+ ModestWindowMgr *self)
+{
+ ModestHildon1WindowMgrPrivate *priv;
+ GList *item = NULL;
+
+ priv = MODEST_HILDON1_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* Remove from queue. We don't use remove, because we want to
+ exit if the widget does not belong to the queue */
+ g_mutex_lock (priv->queue_lock);
+ item = g_queue_find (priv->modal_windows, widget);
+ if (!item) {
+ g_warning ("Trying to remove a modal window that is not registered");
+ g_mutex_unlock (priv->queue_lock);
+ return;
+ }
+ g_queue_unlink (priv->modal_windows, item);
+ g_mutex_unlock (priv->queue_lock);
+
+ /* Disconnect handler */
+ priv->modal_handler_uids =
+ modest_signal_mgr_disconnect (priv->modal_handler_uids,
+ G_OBJECT (widget),
+ GTK_IS_DIALOG (widget) ?
+ "response" :
+ "delete-event");
+ if (GTK_IS_DIALOG (widget))
+ priv->modal_handler_uids =
+ modest_signal_mgr_disconnect (priv->modal_handler_uids,
+ G_OBJECT (widget),
+ "destroy");
+
+ /* Schedule the next one for being shown */
+ g_idle_add (idle_top_modal, self);
+}
+
+static gboolean
+on_modal_window_close (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
+
+ /* Remove modal window from queue */
+ remove_modal_from_queue (widget, self);
+
+ /* Continue */
+ return FALSE;
+}
+
+static void
+on_modal_dialog_close (GtkDialog *dialog,
+ gint arg1,
+ gpointer user_data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
+
+ /* Remove modal window from queue. Note that if "destroy"
+ signal was invoked before the response the window could be
+ already deleted */
+ remove_modal_from_queue (GTK_WIDGET (dialog), self);
+}
+
+static void
+on_modal_dialog_destroy (GtkObject *object,
+ gpointer user_data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
+
+ /* Remove modal window from queue */
+ remove_modal_from_queue (GTK_WIDGET (object), self);
+}
+
projects / modest / blobdiff