1 files changed, 100 insertions, 0 deletions
diff --git a/intern/iksolver/test/ik_glut_test/common/GlutDrawer.h b/intern/iksolver/test/ik_glut_test/common/GlutDrawer.h
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+++ b/intern/iksolver/test/ik_glut_test/common/GlutDrawer.h
@@ -0,0 +1,100 @@
+/**
+ * $Id$
+ * ***** BEGIN GPL/BL DUAL 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. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+
+#ifndef NAN_INCLUDED_GlutDrawer
+
+#define NAN_INCLUDED_GlutDrawer
+
+#include "MEM_NonCopyable.h"
+#include "MEM_SmartPtr.h"
+
+// So pissed off with Glut callback stuff
+// that is impossible to call objects unless they are global
+
+// inherit from GlutDrawer and installl the drawer in the singleton
+// class GlutDrawManager.
+
+class GlutDrawer {
+public :
+
+	virtual 
+		void
+	Draw(
+	)= 0;
+
+	virtual 
+	~GlutDrawer(
+	){};		
+};
+
+class GlutDrawManager : public MEM_NonCopyable{
+
+public :
+
+	static
+		GlutDrawManager *
+	Instance(
+	);
+
+	// this is the function you should pass to glut
+
+	static
+		void
+	Draw(
+	);
+
+		void
+	InstallDrawer(
+		GlutDrawer *
+	);
+
+		void
+	ReleaseDrawer(
+	);
+
+	~GlutDrawManager(
+	);
+
+private :
+
+	GlutDrawManager (
+	) :
+		m_drawer (0)
+	{
+	};
+	
+	GlutDrawer * m_drawer;
+
+	static MEM_SmartPtr<GlutDrawManager> m_s_instance;
+};	
+
+
+#endif
+\ No newline at end of file