display page in index

callbacks.c

@@ -106,7 +106,7 @@ cb_index_row_activated(GtkTreeModel* tree_view, GtkTreePath* path,
   if(gtk_tree_model_get_iter(model, &iter, path))
   {
     zathura_index_element_t* index_element;
-    gtk_tree_model_get(model, &iter, 1, &index_element, -1);
+    gtk_tree_model_get(model, &iter, 2, &index_element, -1);
 
     if (index_element == NULL) {
       return;

shortcuts.c

@@ -262,7 +262,7 @@ sc_toggle_index(girara_session_t* session, girara_argument_t* UNUSED(argument),
       goto error_free;
     }
 
-    model = GTK_TREE_MODEL(gtk_tree_store_new(2, G_TYPE_STRING, G_TYPE_POINTER));
+    model = GTK_TREE_MODEL(gtk_tree_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER));
     if (model == NULL) {
       goto error_free;
     }
@@ -284,6 +284,8 @@ sc_toggle_index(girara_session_t* session, girara_argument_t* UNUSED(argument),
 
     /* setup widget */
     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW (treeview), 0, "Title", renderer, "markup", 0, NULL);
+    gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW (treeview), 1, "Target", renderer, "text", 1, NULL);
+
     gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
     g_object_set(G_OBJECT(renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL);
     g_object_set(G_OBJECT(gtk_tree_view_get_column(GTK_TREE_VIEW(treeview), 0)), "expand", TRUE, NULL);

utils.c

@@ -156,10 +156,18 @@ document_index_build(GtkTreeModel* model, GtkTreeIter* parent,
   GIRARA_LIST_FOREACH(list, girara_tree_node_t*, iter, node)
     zathura_index_element_t* index_element = (zathura_index_element_t*)girara_node_get_data(node);
 
+    gchar* description = NULL;
+    if (index_element->type == ZATHURA_LINK_TO_PAGE) {
+      description = g_strdup_printf("Page %d", index_element->target.page_number);
+    } else {
+      description = g_strdup(index_element->target.uri);
+    }
+
     GtkTreeIter tree_iter;
     gtk_tree_store_append(GTK_TREE_STORE(model), &tree_iter, parent);
-    gtk_tree_store_set(GTK_TREE_STORE(model), &tree_iter, 0, index_element->title, 1, index_element, -1);
+    gtk_tree_store_set(GTK_TREE_STORE(model), &tree_iter, 0, index_element->title, 1, description, 2, index_element, -1);
     g_object_weak_ref(G_OBJECT(model), (GWeakNotify) zathura_index_element_free, index_element);
+    g_free(description);
 
     if (girara_node_get_num_children(node) > 0) {
       document_index_build(model, &tree_iter, node);