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Diffstat (limited to 'source/blender/io/collada/ExtraHandler.h')
-rw-r--r-- | source/blender/io/collada/ExtraHandler.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/source/blender/io/collada/ExtraHandler.h b/source/blender/io/collada/ExtraHandler.h new file mode 100644 index 00000000000..021eb8e9663 --- /dev/null +++ b/source/blender/io/collada/ExtraHandler.h @@ -0,0 +1,83 @@ +/* + * 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. + */ + +/** \file + * \ingroup collada + */ + +#ifndef __EXTRAHANDLER_H__ +#define __EXTRAHANDLER_H__ + +#include <string> +#include <map> +#include <vector> +#include <algorithm> // sort() + +#include "COLLADASaxFWLIExtraDataCallbackHandler.h" +#include "COLLADASaxFWLFilePartLoader.h" +#include "COLLADASWInstanceController.h" + +#include "DocumentImporter.h" +#include "AnimationImporter.h" + +/** \brief Handler class for \<extra\> data, through which different + * profiles can be handled + */ +class ExtraHandler : public COLLADASaxFWL::IExtraDataCallbackHandler { + public: + /** Constructor. */ + ExtraHandler(DocumentImporter *dimp, AnimationImporter *aimp); + + /** 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, + COLLADAFW::Object *object); + + /** For backwards compatibility with older OpenCollada, new version added object parameter */ + 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); + + /** Handle to DocumentImporter for interface to extra element data saving. */ + DocumentImporter *dimp; + AnimationImporter *aimp; + /** Holds Id of element for which <extra> XML elements are handled. */ + COLLADAFW::UniqueId currentUid; + ExtraTags *currentExtraTags; + std::string currentElement; +}; + +#endif /* __EXTRAHANDLER_H__ */ |