Toolbar region for the node editor. This region is, for now, empty and hidden by default. Later on we might add standard panels here, but at least it will give addons a place to register tool shelf panels.

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;
+}