GisViewer: Improve add/remove functions

[grits] / src / gis-viewer.c

diff --git a/src/gis-viewer.c b/src/gis-viewer.c
index f85f60939dfa737fb748cf132a3a3abe0d2c2e38..afe2655d6638ed6d34602a39633038b0eaee2d56 100644 (file)
--- a/src/gis-viewer.c
+++ b/src/gis-viewer.c
@@ -271,38 +271,6 @@ void gis_viewer_set_height_func(GisViewer *self, GisTile *tile,
        klass->set_height_func(self, tile, height_func, user_data, update);
 }
 
-void gis_viewer_render_tile(GisViewer *self, GisTile *tile)
-{
-       GisViewerClass *klass = GIS_VIEWER_GET_CLASS(self);
-       if (!klass->render_tile)
-               g_warning("GisViewer: render_tile - Unimplemented");
-       klass->render_tile(self, tile);
-}
-
-void gis_viewer_render_tiles(GisViewer *self, GisTile *root)
-{
-       GisViewerClass *klass = GIS_VIEWER_GET_CLASS(self);
-       if (!klass->render_tiles)
-               g_warning("GisViewer: render_tiles - Unimplemented");
-       klass->render_tiles(self, root);
-}
-
-void gis_viewer_begin(GisViewer *self)
-{
-       GisViewerClass *klass = GIS_VIEWER_GET_CLASS(self);
-       if (!klass->begin)
-               g_warning("GisViewer: begin - Unimplemented");
-       klass->begin(self);
-}
-
-void gis_viewer_end(GisViewer *self)
-{
-       GisViewerClass *klass = GIS_VIEWER_GET_CLASS(self);
-       if (!klass->end)
-               g_warning("GisViewer: end - Unimplemented");
-       klass->end(self);
-}
-
 gpointer gis_viewer_add(GisViewer *self, GisObject *object,
                gint level, gboolean sort)
 {
@@ -312,12 +280,12 @@ gpointer gis_viewer_add(GisViewer *self, GisObject *object,
        return klass->add(self, object, level, sort);
 }
 
-void gis_viewer_remove(GisViewer *self, gpointer ref)
+GisObject *gis_viewer_remove(GisViewer *self, gpointer ref)
 {
        GisViewerClass *klass = GIS_VIEWER_GET_CLASS(self);
        if (!klass->remove)
                g_warning("GisViewer: remove - Unimplemented");
-       klass->remove(self, ref);
+       return klass->remove(self, ref);
 }
 
 /****************