Add parser error handler.

OpenCOLLADA is a validating parser, so is pretty strict about document form. The added error handler will print out any errors the parser finds. A pop-up will be shown too, advising the user to check the console for the error log.

1 files changed, 58 insertions, 0 deletions

diff --git a/source/blender/collada/ErrorHandler.h b/source/blender/collada/ErrorHandler.h
new file mode 100644
index 00000000000..4064abb89f6
--- /dev/null
+++ b/source/blender/collada/ErrorHandler.h
@@ -0,0 +1,58 @@
+/*
+ * $Id$
+ *
+ * ***** 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/ErrorHandler.h
+ *  \ingroup collada
+ */
+
+#include <string>
+#include <map>
+#include <vector>
+#include <algorithm> // sort()
+
+#include "COLLADASaxFWLIErrorHandler.h"
+
+/** \brief Handler class for parser errors
+ */
+class ErrorHandler : public COLLADASaxFWL::IErrorHandler
+{
+public:
+	/** Constructor. */
+	ErrorHandler();
+
+	/** Destructor. */
+	virtual ~ErrorHandler();
+	/** handle any error thrown by the parser. */
+	bool virtual handleError(const COLLADASaxFWL::IError* error);
+	/** True if there was an error during parsing. */
+	bool hasError() { return mError; }
+private:
+	/** Disable default copy ctor. */
+	ErrorHandler( const ErrorHandler& pre );
+	/** Disable default assignment operator. */
+	const ErrorHandler& operator= ( const ErrorHandler& pre );
+	/** Hold error status. */
+	bool mError;
+};
+