Add over-big test case for preview (much of size from a modified copy of

[~andy/gtk] / gtk / gtkfilechooserutils.c

diff --git a/gtk/gtkfilechooserutils.c b/gtk/gtkfilechooserutils.c
index b6648f21c1e6373a47b3cf8d044756f9c93ad26b..e60c82660d23bc39352aaed43520f352219d05e3 100644 (file)
--- a/gtk/gtkfilechooserutils.c
+++ b/gtk/gtkfilechooserutils.c
@@ -36,6 +36,7 @@ static void           delegate_unselect_path          (GtkFileChooser    *choose
 static void           delegate_select_all             (GtkFileChooser    *chooser);
 static void           delegate_unselect_all           (GtkFileChooser    *chooser);
 static GSList *       delegate_get_paths              (GtkFileChooser    *chooser);
+static GtkFilePath *  delegate_get_preview_path       (GtkFileChooser    *chooser);
 static GtkFileSystem *delegate_get_file_system        (GtkFileChooser    *chooser);
 static void           delegate_add_filter             (GtkFileChooser    *chooser,
                                                       GtkFileFilter     *filter);
@@ -49,6 +50,8 @@ static void           delegate_current_folder_changed (GtkFileChooser    *choose
                                                       gpointer           data);
 static void           delegate_selection_changed      (GtkFileChooser    *chooser,
                                                       gpointer           data);
+static void           delegate_update_preview         (GtkFileChooser    *chooser,
+                                                      gpointer           data);
 
 /**
  * _gtk_file_chooser_install_properties:
@@ -133,6 +136,7 @@ _gtk_file_chooser_delegate_iface_init (GtkFileChooserIface *iface)
   iface->select_all = delegate_select_all;
   iface->unselect_all = delegate_unselect_all;
   iface->get_paths = delegate_get_paths;
+  iface->get_preview_path = delegate_get_preview_path;
   iface->get_file_system = delegate_get_file_system;
   iface->add_filter = delegate_add_filter;
   iface->remove_filter = delegate_remove_filter;
@@ -165,6 +169,8 @@ _gtk_file_chooser_set_delegate (GtkFileChooser *receiver,
                    G_CALLBACK (delegate_current_folder_changed), receiver);
   g_signal_connect (delegate, "selection-changed",
                    G_CALLBACK (delegate_selection_changed), receiver);
+  g_signal_connect (delegate, "update-preview",
+                   G_CALLBACK (delegate_update_preview), receiver);
 }
 
 static GtkFileChooser *
@@ -205,6 +211,12 @@ delegate_get_paths (GtkFileChooser *chooser)
   return _gtk_file_chooser_get_paths (get_delegate (chooser));
 }
 
+static GtkFilePath *
+delegate_get_preview_path (GtkFileChooser *chooser)
+{
+  return _gtk_file_chooser_get_preview_path (get_delegate (chooser));
+}
+
 static GtkFileSystem *
 delegate_get_file_system (GtkFileChooser *chooser)
 {
@@ -267,12 +279,19 @@ static void
 delegate_selection_changed (GtkFileChooser *chooser,
                            gpointer        data)
 {
-  g_signal_emit_by_name (data, "selection-changed", 0);
+  g_signal_emit_by_name (data, "selection-changed");
 }
 
 static void
 delegate_current_folder_changed (GtkFileChooser *chooser,
                                 gpointer        data)
 {
-  g_signal_emit_by_name (data, "current-folder-changed", 0);
+  g_signal_emit_by_name (data, "current-folder-changed");
+}
+
+static void
+delegate_update_preview (GtkFileChooser    *chooser,
+                        gpointer           data)
+{
+  g_signal_emit_by_name (data, "update-preview");
 }