Add Belarusian translation

[evince.git] / shell / ev-sidebar-links.c

diff --git a/shell/ev-sidebar-links.c b/shell/ev-sidebar-links.c
index 14b4b00982935986c5527bd5067206563a660af3..4107063ad2310fd8049df3a1bb0adc0931f3ca32 100644 (file)
--- a/shell/ev-sidebar-links.c
+++ b/shell/ev-sidebar-links.c
@@ -55,6 +55,10 @@ enum {
        PROP_WIDGET,
 };
 
+enum {
+       LINK_ACTIVATED,
+       N_SIGNALS
+};
 
 static void links_page_num_func                                (GtkTreeViewColumn *tree_column,
                                                         GtkCellRenderer   *cell,
@@ -77,6 +81,7 @@ static gboolean ev_sidebar_links_support_document     (EvSidebarPage  *sidebar_page,
                                                         EvDocument     *document);
 static const gchar* ev_sidebar_links_get_label                 (EvSidebarPage *sidebar_page);
 
+static guint signals[N_SIGNALS];
 
 G_DEFINE_TYPE_EXTENDED (EvSidebarLinks, 
                         ev_sidebar_links, 
@@ -151,6 +156,11 @@ ev_sidebar_links_dispose (GObject *object)
                sidebar->priv->job = NULL;
        }
 
+       if (sidebar->priv->model) {
+               g_object_unref (sidebar->priv->model);
+               sidebar->priv->model = NULL;
+       }
+
        if (sidebar->priv->document) {
                g_object_unref (sidebar->priv->document);
                sidebar->priv->document = NULL;
@@ -172,6 +182,14 @@ ev_sidebar_links_class_init (EvSidebarLinksClass *ev_sidebar_links_class)
        g_object_class->get_property = ev_sidebar_links_get_property;
        g_object_class->dispose = ev_sidebar_links_dispose;
 
+       signals[LINK_ACTIVATED] = g_signal_new ("link-activated",
+                        G_TYPE_FROM_CLASS (g_object_class),
+                        G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+                        G_STRUCT_OFFSET (EvSidebarLinksClass, link_activated),
+                        NULL, NULL,
+                        g_cclosure_marshal_VOID__OBJECT,
+                        G_TYPE_NONE, 1, G_TYPE_OBJECT);
+
        g_object_class_install_property (g_object_class,
                                         PROP_MODEL,
                                         g_param_spec_object ("model",
@@ -211,10 +229,11 @@ selection_changed_callback (GtkTreeSelection   *selection,
 
                g_signal_handler_block (ev_sidebar_links->priv->page_cache,
                                        ev_sidebar_links->priv->page_changed_id);
-               /* FIXME: we should handle this better.  This breaks w/ URLs */
-               ev_page_cache_set_link (ev_sidebar_links->priv->page_cache, link);
+               g_signal_emit (ev_sidebar_links, signals[LINK_ACTIVATED], 0, link);
                g_signal_handler_unblock (ev_sidebar_links->priv->page_cache,
                                          ev_sidebar_links->priv->page_changed_id);
+
+               g_object_unref (link);
        }
 }
 
@@ -263,11 +282,17 @@ print_section_cb (GtkWidget *menuitem, EvSidebarLinks *sidebar)
                                    -1);
                first_page = ev_link_get_page (link) + 1;
 
+               if (link)
+                       g_object_unref (link);
+
                if (gtk_tree_model_iter_next (model, &iter)) {
                        gtk_tree_model_get (model, &iter,
                                            EV_DOCUMENT_LINKS_COLUMN_LINK, &link,
                                            -1);
                        last_page = ev_link_get_page (link);
+
+                       if (link)
+                               g_object_unref (link);
                } else {
                        last_page = -1;
                }
@@ -440,6 +465,9 @@ links_page_num_func (GtkTreeViewColumn *tree_column,
                              "visible", FALSE,
                              NULL);
        }
+
+       if (link)
+               g_object_unref (link);
 }
 
 /* Public Functions */
@@ -477,10 +505,14 @@ update_page_callback_foreach (GtkTreeModel *model,
                        selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sidebar_links->priv->tree_view));
 
                        gtk_tree_selection_select_path (selection, path);
-
+       
+                       g_object_unref (link);
                        return TRUE;
                }
        }
+
+       if (link)
+               g_object_unref (link);
        
        return FALSE;
 }
@@ -558,11 +590,12 @@ job_finished_callback (EvJobLinks     *job,
        GtkTreeSelection *selection;
 
        priv = sidebar_links->priv;
-
-       priv->model = g_object_ref (job->model);
+       
+       priv->model = job->model;
        g_object_notify (G_OBJECT (sidebar_links), "model");
 
        gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), job->model);
+       
        g_object_unref (job);
        priv->job = NULL;