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/*
* 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
*/
#pragma once
#include <algorithm> /* sort() */
#include <map>
#include <string>
#include <vector>
#include "COLLADASWInstanceController.h"
#include "COLLADASaxFWLFilePartLoader.h"
#include "COLLADASaxFWLIExtraDataCallbackHandler.h"
#include "AnimationImporter.h"
#include "DocumentImporter.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);
/** 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;
};
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