1 files changed, 92 insertions, 0 deletions
diff --git a/source/blender/editors/space_node/node_toolbar.c b/source/blender/editors/space_node/node_toolbar.c
new file mode 100644
index 00000000000..86da4009b17
--- /dev/null
+++ b/source/blender/editors/space_node/node_toolbar.c
@@ -0,0 +1,92 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version. 
+ *
+ * This program 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 more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2012 Blender Foundation.
+ * All rights reserved.
+ *
+ * 
+ * Contributor(s): Lukas Toenne
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/space_node/node_toolbar.c
+ *  \ingroup nodes
+ */
+
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_utildefines.h"
+
+#include "DNA_node_types.h"
+
+#include "BKE_context.h"
+#include "BKE_node.h"
+#include "BKE_screen.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "RNA_access.h"
+
+#include "ED_screen.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "node_intern.h"  /* own include */
+
+
+/* ******************* node toolbar registration ************** */
+
+void node_toolbar_register(ARegionType *UNUSED(art))
+{
+}
+
+/* ********** operator to open/close toolshelf region */
+
+static int node_toolbar(bContext *C, wmOperator *UNUSED(op))
+{
+	ScrArea *sa = CTX_wm_area(C);
+	ARegion *ar = node_has_tools_region(sa);
+	
+	if (ar)
+		ED_region_toggle_hidden(C, ar);
+
+	return OPERATOR_FINISHED;
+}
+
+/* non-standard poll operator which doesn't care if there are any nodes */
+static int node_toolbar_poll(bContext *C)
+{
+	ScrArea *sa = CTX_wm_area(C);
+	return (sa && (sa->spacetype == SPACE_NODE));
+}
+
+void NODE_OT_toolbar(wmOperatorType *ot)
+{
+	ot->name = "Tool Shelf";
+	ot->description = "Toggles tool shelf display";
+	ot->idname = "NODE_OT_toolbar";
+	
+	ot->exec = node_toolbar;
+	ot->poll = node_toolbar_poll;
+	
+	/* flags */
+	ot->flag = 0;
+}