Initial revision

intern/iksolver/test/ik_glut_test/common/GlutKeyboardManager.cpp

@@ -0,0 +1,89 @@
+/**
+ * $Id$
+ * ***** 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 *****
+ */
+
+#include "GlutKeyboardManager.h"
+
+#include "MT_assert.h"
+
+MEM_SmartPtr<GlutKeyboardManager> GlutKeyboardManager::m_s_instance = MEM_SmartPtr<GlutKeyboardManager>();
+
+	GlutKeyboardManager *
+GlutKeyboardManager::
+Instance(
+){
+	if (m_s_instance == NULL) {
+		m_s_instance = new GlutKeyboardManager();
+	}
+
+	return m_s_instance;
+}
+
+
+// this is the function you should pass to glut
+
+	void
+GlutKeyboardManager::
+HandleKeyboard(
+	unsigned char key,
+	int x,
+	int y
+){
+	GlutKeyboardManager *manager = GlutKeyboardManager::Instance();
+
+	if (manager->m_handler != NULL) {
+		manager->m_handler->HandleKeyboard(key,x,y);
+	}
+}
+
+	void
+GlutKeyboardManager::
+InstallHandler(
+	GlutKeyboardHandler * handler
+){
+
+	MT_assert(m_handler == NULL);
+	m_handler = handler;
+}
+
+	void
+GlutKeyboardManager::
+ReleaseHandler(
+){
+	m_handler = NULL;
+}
+
+
+GlutKeyboardManager::
+~GlutKeyboardManager(
+){
+
+	delete(m_handler);
+}