* Fixes NB#90818, fixes a potential memory leak
[modest] / src / widgets / modest-window.c
index 43bf3ac..cab203d 100644 (file)
 #include "modest-window-priv.h"
 #include "modest-ui-actions.h"
 #include "modest-tny-platform-factory.h"
+#include "modest-runtime.h"
+#include "modest-window-mgr.h"
+#include "modest-defs.h"
+#include <string.h> /* for strcmp */
+#include <gdk/gdkkeysyms.h>
 
 /* 'private'/'protected' functions */
 static void modest_window_class_init (ModestWindowClass *klass);
 static void modest_window_init       (ModestWindow *obj);
 static void modest_window_finalize   (GObject *obj);
 
-static void        modest_window_set_zoom_default       (ModestWindow *window,
-                                                        gdouble zoom);
-static gdouble     modest_window_get_zoom_default       (ModestWindow *window);
-static gboolean    modest_window_zoom_plus_default      (ModestWindow *window);
-static gboolean    modest_window_zoom_minus_default     (ModestWindow *window);
-static void        modest_window_show_toolbar_default   (ModestWindow *window,
-                                                        gboolean show_toolbar);
+static gdouble  modest_window_get_zoom_default           (ModestWindow *window);
 
-static gboolean    on_key_pressed (GtkWidget *self, GdkEventKey *event, gpointer user_data);
+static gboolean modest_window_zoom_plus_default          (ModestWindow *window);
+
+static gboolean modest_window_zoom_minus_default         (ModestWindow *window);
+
+static void     modest_window_disconnect_signals_default (ModestWindow *self);
+
+static void     modest_window_show_toolbar_default       (ModestWindow *window,
+                                                         gboolean show_toolbar);
+
+static void     modest_window_set_zoom_default           (ModestWindow *window,
+                                                         gdouble zoom);
+
+static gboolean on_key_pressed (GtkWidget *self, GdkEventKey *event, gpointer user_data);
 
 
 /* list my signals  */
@@ -77,8 +88,12 @@ modest_window_get_type (void)
                        (GInstanceInitFunc) modest_window_init,
                        NULL
                };
-#ifdef MODEST_PLATFORM_MAEMO
+#ifndef MODEST_TOOLKIT_GTK
+#ifdef MODEST_TOOLKIT_HILDON2
+               parent_type = HILDON_TYPE_STACKABLE_WINDOW;
+#else
                parent_type = HILDON_TYPE_WINDOW;
+#endif
 #else
                parent_type = GTK_TYPE_WINDOW;
 #endif 
@@ -104,6 +119,7 @@ modest_window_class_init (ModestWindowClass *klass)
        klass->zoom_plus_func = modest_window_zoom_plus_default;
        klass->zoom_minus_func = modest_window_zoom_minus_default;
        klass->show_toolbar_func = modest_window_show_toolbar_default;
+       klass->disconnect_signals_func = modest_window_disconnect_signals_default;
 
        g_type_class_add_private (gobject_class, sizeof(ModestWindowPrivate));
 }
@@ -120,6 +136,8 @@ modest_window_init (ModestWindow *obj)
        priv->toolbar        = NULL;
        priv->menubar        = NULL;
 
+       priv->dimming_state = NULL;
+       priv->ui_dimming_enabled = TRUE;
        priv->active_account = NULL;
 
        /* Connect signals */
@@ -143,6 +161,10 @@ modest_window_finalize (GObject *obj)
                g_object_unref (G_OBJECT(priv->ui_dimming_manager));
                priv->ui_dimming_manager = NULL;
        }
+       if (priv->dimming_state != NULL) {
+               g_slice_free (DimmedState, priv->dimming_state);
+               priv->dimming_state = NULL;
+       }
 
        g_free (priv->active_account);
        
@@ -155,17 +177,32 @@ const gchar*
 modest_window_get_active_account (ModestWindow *self)
 {
        g_return_val_if_fail (self, NULL);
-
+       //g_warning ("%s: %s", __FUNCTION__, MODEST_WINDOW_GET_PRIVATE(self)->active_account);
        return MODEST_WINDOW_GET_PRIVATE(self)->active_account;
 }
 
 void
 modest_window_set_active_account (ModestWindow *self, const gchar *active_account)
 {
-       ModestWindowPrivate *priv;      
+       ModestWindowPrivate *priv;
 
+       g_return_if_fail (self);        
        priv = MODEST_WINDOW_GET_PRIVATE(self);
 
+       //g_warning ("%s: %s", __FUNCTION__, active_account);
+       
+       /* only 'real' account should be set here; for example the email signature
+        * depends on the current account, so if you reply to a message in your
+        * archive, it should take the signature from the real active account,
+        * not the non-existing one from your mmc-pseudo-account
+        */
+       if (active_account && ((strcmp (active_account, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) == 0) ||
+                              (strcmp (active_account, MODEST_MMC_ACCOUNT_ID) == 0))) {
+                       g_warning ("%s: %s is not a valid active account",
+                                  __FUNCTION__, active_account);
+                       return;
+       }
+       
        if (active_account == priv->active_account)
                return;
        else {
@@ -184,7 +221,8 @@ modest_window_check_dimming_rules (ModestWindow *self)
        g_return_if_fail (MODEST_IS_WINDOW (self));
        priv = MODEST_WINDOW_GET_PRIVATE(self);
 
-       modest_ui_dimming_manager_process_dimming_rules (priv->ui_dimming_manager);
+       if (priv->ui_dimming_enabled)
+               modest_ui_dimming_manager_process_dimming_rules (priv->ui_dimming_manager);
 }
 
 void
@@ -196,7 +234,58 @@ modest_window_check_dimming_rules_group (ModestWindow *self,
        g_return_if_fail (MODEST_IS_WINDOW (self));
        priv = MODEST_WINDOW_GET_PRIVATE(self);
 
-       modest_ui_dimming_manager_process_dimming_rules_group (priv->ui_dimming_manager, group_name);
+       if (priv->ui_dimming_enabled)
+               modest_ui_dimming_manager_process_dimming_rules_group (priv->ui_dimming_manager, group_name);
+}
+
+void
+modest_window_set_dimming_state (ModestWindow *window,
+                                DimmedState *state)
+{
+       ModestWindowPrivate *priv;      
+
+       g_return_if_fail (MODEST_IS_WINDOW (window));
+       priv = MODEST_WINDOW_GET_PRIVATE(window);
+
+       /* Free previous */
+       if (priv->dimming_state != NULL)
+               g_slice_free (DimmedState, priv->dimming_state);
+
+       /* Set new state */
+       priv->dimming_state = state;
+}
+
+const DimmedState *
+modest_window_get_dimming_state (ModestWindow *window)
+{
+       ModestWindowPrivate *priv;      
+
+       g_return_val_if_fail (MODEST_IS_WINDOW (window), NULL);
+       priv = MODEST_WINDOW_GET_PRIVATE(window);
+
+       return priv->dimming_state;
+}
+
+void
+modest_window_disable_dimming (ModestWindow *self)
+{
+       ModestWindowPrivate *priv;      
+
+       g_return_if_fail (MODEST_IS_WINDOW (self));
+       priv = MODEST_WINDOW_GET_PRIVATE(self);
+
+       priv->ui_dimming_enabled = FALSE;
+}
+
+void
+modest_window_enable_dimming (ModestWindow *self)
+{
+       ModestWindowPrivate *priv;      
+
+       g_return_if_fail (MODEST_IS_WINDOW (self));
+       priv = MODEST_WINDOW_GET_PRIVATE(self);
+
+       priv->ui_dimming_enabled = TRUE;
 }
 
 GtkAction *
@@ -263,6 +352,12 @@ modest_window_show_toolbar (ModestWindow *window,
                                                             show_toolbar);
 }
 
+void 
+modest_window_disconnect_signals (ModestWindow *window)
+{
+       MODEST_WINDOW_GET_CLASS (window)->disconnect_signals_func (window);
+}
+
 
 /* Default implementations */
 
@@ -302,7 +397,11 @@ modest_window_show_toolbar_default (ModestWindow *window,
        g_warning ("modest: You should implement %s", __FUNCTION__);
 }
 
-
+static void 
+modest_window_disconnect_signals_default (ModestWindow *self)
+{
+       g_warning ("modest: You should implement %s", __FUNCTION__);
+}
 
 void
 modest_window_save_state (ModestWindow *window)
@@ -317,18 +416,25 @@ on_key_pressed (GtkWidget *self,
                GdkEventKey *event,
                gpointer user_data)
 {
+       ModestWindowMgr *mgr = NULL;
+
+       mgr = modest_runtime_get_window_mgr ();
+
        switch (event->keyval) {
-       case GDK_F6: 
+       case GDK_F6: 
                modest_ui_actions_on_change_fullscreen (NULL, MODEST_WINDOW(self));
                return TRUE;
-               break;
        case GDK_F7: 
                modest_ui_actions_on_zoom_plus (NULL, MODEST_WINDOW(self));
                return TRUE;
-               break;
        case GDK_F8: 
                modest_ui_actions_on_zoom_minus (NULL, MODEST_WINDOW(self));
                return TRUE;
+       case GDK_Escape: 
+               if (modest_window_mgr_get_fullscreen_mode (mgr))
+                       modest_ui_actions_on_change_fullscreen (NULL, MODEST_WINDOW(self));
+               else if (MODEST_IS_MSG_VIEW_WINDOW (self))
+                       modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (self));
                break;
        }