COLLADA: supporting barebone class for <extra> support (incomplete).

1 files changed, 69 insertions, 0 deletions

diff --git a/source/blender/collada/ExtraHandler.h b/source/blender/collada/ExtraHandler.h
new file mode 100644
index 00000000000..463633d744c
--- /dev/null
+++ b/source/blender/collada/ExtraHandler.h
@@ -0,0 +1,69 @@
+/*
+ * $Id$
+ *
+ * ***** 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.
+ *
+ * Contributor(s): Nathan Letwory.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/collada/ExtraHandler.h
+ *  \ingroup collada
+ */
+
+#include <string>
+#include <map>
+#include <vector>
+#include <algorithm> // sort()
+
+#include "COLLADASaxFWLIExtraDataCallbackHandler.h"
+
+
+/** \brief Handler class for <extra> data, through which different
+ * profiles can be handled
+ */
+class ExtraHandler : public COLLADASaxFWL::IExtraDataCallbackHandler
+{
+public:
+	/** Constructor. */
+	ExtraHandler();
+
+	/** Destructor. */
+	virtual ~ExtraHandler();
+
+	/** Handle the beginning of an element. */
+	bool elementBegin( const char* elementName, const char** attributes);
+	
+	/** Handle the end of an element. */
+	bool elementEnd(const char* elementName );
+	
+	/** Receive the data in text format. */
+	bool textData(const char* text, size_t textLength);
+
+	/** Method to ask, if the current callback handler want to read the data of the given extra element. */
+	bool parseElement ( 
+		const char* profileName, 
+		const unsigned long& elementHash, 
+		const COLLADAFW::UniqueId& uniqueId );
+private:
+	/** Disable default copy constructor. */
+	ExtraHandler( const ExtraHandler& pre );
+	/** Disable default assignment operator. */
+	const ExtraHandler& operator= ( const ExtraHandler& pre );
+};
+