diff options
Diffstat (limited to 'shell/ev-sidebar.c')
| -rw-r--r-- | shell/ev-sidebar.c | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/shell/ev-sidebar.c b/shell/ev-sidebar.c index 2d97381..f15b376 100644 --- a/shell/ev-sidebar.c +++ b/shell/ev-sidebar.c @@ -53,7 +53,8 @@ struct _EvSidebarPrivate { GtkWidget *menu; GtkWidget *hbox; GtkWidget *label; - + + EvDocumentModel *model; GtkTreeModel *page_model; }; @@ -439,7 +440,9 @@ ev_sidebar_add_page (EvSidebar *ev_sidebar, g_return_if_fail (EV_IS_SIDEBAR (ev_sidebar)); g_return_if_fail (EV_IS_SIDEBAR_PAGE (main_widget)); g_return_if_fail (GTK_IS_WIDGET (main_widget)); - + + ev_sidebar_page_set_model (EV_SIDEBAR_PAGE (main_widget), + ev_sidebar->priv->model); title = ev_sidebar_page_get_label (EV_SIDEBAR_PAGE (main_widget)); index = gtk_notebook_append_page (GTK_NOTEBOOK (ev_sidebar->priv->notebook), @@ -480,22 +483,17 @@ ev_sidebar_add_page (EvSidebar *ev_sidebar, g_free (label_title); } -void -ev_sidebar_set_document (EvSidebar *sidebar, - EvDocument *document) +static void +ev_sidebar_document_changed_cb (EvDocumentModel *model, + GParamSpec *pspec, + EvSidebar *sidebar) { - EvSidebarPrivate *priv; + EvSidebarPrivate *priv = sidebar->priv; + EvDocument *document = ev_document_model_get_document (model); GtkTreeIter iter; gboolean valid; - gboolean has_pages; - - g_return_if_fail (EV_IS_SIDEBAR (sidebar)); - g_return_if_fail (EV_IS_DOCUMENT (document)); - - priv = sidebar->priv; - - has_pages = FALSE; - + gboolean has_pages = FALSE; + for (valid = gtk_tree_model_get_iter_first (priv->page_model, &iter); valid; valid = gtk_tree_model_iter_next (priv->page_model, &iter)) { @@ -506,18 +504,16 @@ ev_sidebar_set_document (EvSidebar *sidebar, PAGE_COLUMN_MAIN_WIDGET, &widget, PAGE_COLUMN_MENU_ITEM, &menu_widget, -1); - if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (widget), document)) { - ev_sidebar_page_set_document (EV_SIDEBAR_PAGE (widget), document); - has_pages = TRUE; + has_pages = TRUE; } else { - gtk_widget_set_sensitive (menu_widget, FALSE); + gtk_widget_set_sensitive (menu_widget, FALSE); } g_object_unref (widget); g_object_unref (menu_widget); } - + if (!has_pages) { gtk_widget_hide (GTK_WIDGET (sidebar)); } else { @@ -526,3 +522,18 @@ ev_sidebar_set_document (EvSidebar *sidebar, } } +void +ev_sidebar_set_model (EvSidebar *sidebar, + EvDocumentModel *model) +{ + g_return_if_fail (EV_IS_SIDEBAR (sidebar)); + g_return_if_fail (EV_IS_DOCUMENT_MODEL (model)); + + if (model == sidebar->priv->model) + return; + + sidebar->priv->model = model; + g_signal_connect (model, "notify::document", + G_CALLBACK (ev_sidebar_document_changed_cb), + sidebar); +} |