Move group implementation to separate files.

git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@3870 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 51 insertions, 0 deletions

diff --git a/ganv/group.h b/ganv/group.h
new file mode 100644
index 0000000..273bdea
--- /dev/null
+++ b/ganv/group.h
@@ -0,0 +1,51 @@
+/* This file is part of Ganv.
+ * Copyright 2007-2011 David Robillard <http://drobilla.net>
+ *
+ * Ganv is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or any later version.
+ *
+ * Ganv is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with Ganv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GANV_GROUP_H
+#define GANV_GROUP_H
+
+#include "ganv/canvas-base.h"
+
+/* Based on GnomeCanvasGroup, by Federico Mena <federico@nuclecu.unam.mx>
+ * and Raph Levien <raph@gimp.org>
+ * Copyright 1997-2000 Free Software Foundation
+ */
+
+#define GANV_TYPE_GROUP            (ganv_group_get_type())
+#define GANV_GROUP(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), GANV_TYPE_GROUP, GanvGroup))
+#define GANV_GROUP_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), GANV_TYPE_GROUP, GanvGroupClass))
+#define GANV_IS_GROUP(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), GANV_TYPE_GROUP))
+#define GANV_IS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GANV_TYPE_GROUP))
+#define GANV_GROUP_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), GANV_TYPE_GROUP, GanvGroupClass))
+
+typedef struct _GanvGroup      GanvGroup;
+typedef struct _GanvGroupClass GanvGroupClass;
+
+struct _GanvGroup {
+	GanvItem item;
+
+	/* Children of the group */
+	GList* item_list;
+	GList* item_list_end;
+};
+
+struct _GanvGroupClass {
+	GanvItemClass parent_class;
+};
+
+
+GType ganv_group_get_type(void) G_GNUC_CONST;
+
+#endif  /* GANV_GROUP_H */