Fixes several reference leaks that were preventing the folder view window from being...
[modest] / src / hildon2 / modest-accounts-window.c
index 61c4226..23ad5bc 100644 (file)
@@ -59,17 +59,32 @@ static void on_account_activated (GtkTreeView *treeview,
                                  GtkTreePath *path,
                                  GtkTreeViewColumn *column,
                                  ModestAccountsWindow *accounts_window);
+static void on_progress_list_changed (ModestWindowMgr *mgr,
+                                     ModestAccountsWindow *self);
 static void setup_menu (ModestAccountsWindow *self);
-
+static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
+                                                  GdkEvent *event,
+                                                  gpointer userdata);
+static void update_progress_hint (ModestAccountsWindow *self);
+static void on_row_inserted (GtkTreeModel *tree_model,
+                            GtkTreePath  *path,
+                            GtkTreeIter  *iter,
+                            gpointer      user_data);
+static void on_row_deleted (GtkTreeModel *tree_model,
+                           GtkTreePath  *path,
+                           gpointer      user_data);
+static void row_count_changed (ModestAccountsWindow *self);
 
 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
 struct _ModestAccountsWindowPrivate {
 
        GtkWidget *account_view;
+       GtkWidget *no_accounts_label;
 
        /* signals */
        GSList *sighandlers;
 
+       gboolean progress_hint;
 };
 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
                                                                            MODEST_TYPE_ACCOUNTS_WINDOW, \
@@ -129,6 +144,7 @@ modest_accounts_window_instance_init (ModestAccountsWindow *obj)
        priv->sighandlers = NULL;
        
        priv->account_view = NULL;
+       priv->progress_hint = FALSE;
        
        modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
                                            GTK_WINDOW(obj),
@@ -161,46 +177,73 @@ modest_accounts_window_disconnect_signals (ModestWindow *self)
 
 static void
 connect_signals (ModestAccountsWindow *self)
-{      
+{
        ModestAccountsWindowPrivate *priv;
-       
+       GtkTreeModel *model;
+
        priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 
        /* accounts view */
-       priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers, 
-                                                      G_OBJECT (priv->account_view), "row-activated", 
-                                                      G_CALLBACK (on_account_activated), self);
-
-       /* window */
-
-       /* we don't register this in sighandlers, as it should be run after disconnecting all signals,
-        * in destroy stage */
-
-       
+       priv->sighandlers = 
+               modest_signal_mgr_connect (priv->sighandlers,
+                                          G_OBJECT (priv->account_view), "row-activated", 
+                                          G_CALLBACK (on_account_activated), self);
+
+       priv->sighandlers = 
+               modest_signal_mgr_connect (priv->sighandlers,
+                                          G_OBJECT (modest_runtime_get_window_mgr ()),
+                                          "progress-list-changed",
+                                          G_CALLBACK (on_progress_list_changed), self);
+
+       model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
+
+       priv->sighandlers =
+               modest_signal_mgr_connect (priv->sighandlers,
+                                          G_OBJECT (model),
+                                          "row-inserted",
+                                          G_CALLBACK (on_row_inserted), self);
+
+       priv->sighandlers =
+               modest_signal_mgr_connect (priv->sighandlers,
+                                          G_OBJECT (model),
+                                          "row-deleted",
+                                          G_CALLBACK (on_row_deleted), self);
+
+       /* we don't register this in sighandlers, as it should be run
+        * after disconnecting all signals, in destroy stage */
 }
 
 ModestWindow *
 modest_accounts_window_new (void)
 {
-       ModestAccountsWindow *self = NULL;      
+       ModestAccountsWindow *self = NULL;
        ModestAccountsWindowPrivate *priv = NULL;
        HildonProgram *app;
        GdkPixbuf *window_icon;
        GtkWidget *pannable;
-       
+       GtkWidget *box;
+
        self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
        priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 
+       box = gtk_vbox_new (FALSE, 0);
+
+       priv->no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
+       gtk_misc_set_alignment (GTK_MISC (priv->no_accounts_label), 0.5, 0.0);
+       gtk_box_pack_start (GTK_BOX (box), priv->no_accounts_label, TRUE, TRUE, 0);
+
        pannable = hildon_pannable_area_new ();
        priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 
        setup_menu (self);
 
        gtk_container_add (GTK_CONTAINER (pannable), priv->account_view);
-       gtk_container_add (GTK_CONTAINER (self), pannable);
+       gtk_box_pack_start (GTK_BOX (box), pannable, TRUE, TRUE, 0);
+       gtk_container_add (GTK_CONTAINER (self), box);
 
        gtk_widget_show (priv->account_view);
        gtk_widget_show (pannable);
+       gtk_widget_show (box);
 
        connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 
@@ -227,6 +270,14 @@ modest_accounts_window_new (void)
         * so that the UI is not visible for non-menu D-Bus activation.
         */
 
+       g_signal_connect (G_OBJECT (self), "map-event",
+                         G_CALLBACK (_modest_accounts_window_map_event),
+                         G_OBJECT (self));
+       update_progress_hint (self);
+
+       row_count_changed (self);
+
+
        return MODEST_WINDOW(self);
 }
 
@@ -254,21 +305,21 @@ setup_menu (ModestAccountsWindow *self)
        modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_edit_accounts"), NULL,
                                           APP_MENU_CALLBACK (modest_ui_actions_on_accounts), 
                                           NULL);
-       modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
-                                          APP_MENU_CALLBACK (modest_ui_actions_on_settings), 
-                                          NULL);
        modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
                                           APP_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
                                           MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
-       modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_viewer_newemail"), "<Control>n",
-                                          APP_MENU_CALLBACK (modest_ui_actions_on_new_msg),
-                                          MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_new_msg));
        modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
                                           APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
                                           MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
        modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
                                           APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
                                           MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
+       modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
+                                          APP_MENU_CALLBACK (modest_ui_actions_on_settings), 
+                                          NULL);
+       modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_message"), "<Control>n",
+                                          APP_MENU_CALLBACK (modest_ui_actions_on_new_msg),
+                                          MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_new_msg));
 }
 
 
@@ -283,7 +334,7 @@ on_account_activated (GtkTreeView *account_view,
        GtkWidget *folder_window;
 
        priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
-       
+
        account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
        if (!account_name)
                return;
@@ -298,3 +349,81 @@ on_account_activated (GtkTreeView *account_view,
 
 }
 
+static gboolean 
+_modest_accounts_window_map_event (GtkWidget *widget,
+                                  GdkEvent *event,
+                                  gpointer userdata)
+{
+       ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
+       ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
+
+       if (priv->progress_hint) {
+               hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
+       }
+
+       return FALSE;
+}
+
+static void
+update_progress_hint (ModestAccountsWindow *self)
+{
+       ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
+
+       priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
+       
+       if (GTK_WIDGET_VISIBLE (self)) {
+               hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
+       }
+}
+
+static void
+on_progress_list_changed (ModestWindowMgr *mgr,
+                         ModestAccountsWindow *self)
+{
+       update_progress_hint (self);
+}
+
+static void
+on_row_inserted (GtkTreeModel *tree_model,
+                GtkTreePath  *path,
+                GtkTreeIter  *iter,
+                gpointer      user_data)
+{
+       ModestAccountsWindow *self;
+
+       self = (ModestAccountsWindow *) user_data;
+
+       row_count_changed (self);
+}
+
+static void
+on_row_deleted (GtkTreeModel *tree_model,
+               GtkTreePath  *path,
+               gpointer      user_data)
+{
+       ModestAccountsWindow *self;
+
+       self = (ModestAccountsWindow *) user_data;
+
+       row_count_changed (self);
+}
+
+static void row_count_changed (ModestAccountsWindow *self)
+{
+       ModestAccountsWindowPrivate *priv;
+       GtkTreeModel *model;
+       gint count;
+       
+       priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
+       model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
+
+       count = gtk_tree_model_iter_n_children (model, NULL);
+
+       if (count == 0) {
+               gtk_widget_hide (priv->account_view);
+               gtk_widget_show (priv->no_accounts_label);
+       } else {
+               gtk_widget_hide (priv->no_accounts_label);
+               gtk_widget_show (priv->account_view);
+       }
+}