Initialize collection field to NULL. Set the collection on the model as

2001-01-22  Christopher James Lahey  <clahey@helixcode.com>

	* gal-define-views-dialog.c, gal-define-views-dialog.h
	(gal_define_views_dialog_init): Initialize collection field to
	NULL.  Set the collection on the model as soon as we create it.
	(gal_define_views_dialog_new): Add a GalViewCollection argument to
	this function.  This just makes this dialog a bit easier to use
	through the API.
	(gal_define_views_dialog_set_arg): When we set the collection, set
	it on the dialog->model.

	* gal-define-views-model.c, gal-define-views-model.h: Rewrote this
	object to use a GalViewCollection to store the information instead
	of an array of GalViews.

	* gal-view-collection.c, gal-view-collection.h: Added
	gal_view_collection_get_count, gal_view_collection_get_view,
	gal_view_collection_append, gal_view_collection_delete_view, and
	gal_view_collection_copy_view.
	(view_changed, load_single_file): Connect to the "changed" signal
	on the views.
	(load_single_dir): Survive loading if there's no xml file.

	* gal-view-etable.c: Implemented get_type_code method.

	* gal-view-factory-etable.c: Implemented get_type_code method.

	* gal-view.c, gal-view.h: Added gal_view_get_type_code and
	"changed" signal.

svn path=/trunk/; revision=7699

1 files changed, 12 insertions, 5 deletions

diff --git a/widgets/menus/gal-view-factory-etable.c b/widgets/menus/gal-view-factory-etable.c
index 0a013c71e6..80f5d39f92 100644
--- a/widgets/menus/gal-view-factory-etable.c
+++ b/widgets/menus/gal-view-factory-etable.c
@@ -32,6 +32,12 @@ gal_view_factory_etable_new_view        (GalViewFactory *factory,
 	return gal_view_etable_new(GAL_VIEW_FACTORY_ETABLE(factory)->spec, name);
 }
 
+static const char *
+gal_view_factory_etable_get_type_code (GalViewFactory *factory)
+{
+	return "etable";
+}
+
 static void
 gal_view_factory_etable_destroy         (GtkObject *object)
 {
@@ -45,12 +51,13 @@ static void
 gal_view_factory_etable_class_init      (GtkObjectClass *object_class)
 {
 	GalViewFactoryClass *view_factory_class = GAL_VIEW_FACTORY_CLASS(object_class);
-	gal_view_factory_etable_parent_class = gtk_type_class (PARENT_TYPE);
-	
-	view_factory_class->get_title = gal_view_factory_etable_get_title;
-	view_factory_class->new_view  = gal_view_factory_etable_new_view;
+	gal_view_factory_etable_parent_class    = gtk_type_class (PARENT_TYPE);
+
+	view_factory_class->get_title           = gal_view_factory_etable_get_title;
+	view_factory_class->new_view            = gal_view_factory_etable_new_view;
+	view_factory_class->get_type_code       = gal_view_factory_etable_get_type_code;
 
-	object_class->destroy         = gal_view_factory_etable_destroy;
+	object_class->destroy                   = gal_view_factory_etable_destroy;
 }
 
 static void