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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 3 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, see <http://www.gnu.org/licenses/>.
*/
#if !defined ContentHandler_h
#define ContentHandler_h
#include "PageElementHandler.h"
namespace merge_lib
{
//this class is needed to process "Content" field of Page object
class ContentHandler: public PageElementHandler
{
public:
ContentHandler(Object * page, const std::string & handlerName):
PageElementHandler(page)
{
_setHandlerName(handlerName);
}
virtual ~ContentHandler(){};
private:
//methods
//concatedate stream of all objects which contains Content of Page
void _processObjectContent(unsigned int startOfPageElement);
//write concatenated stream to Page object
void _changeObjectContent(unsigned int startOfPageElement);
//get content of stream
// object - object with stream
//leftBound - left bound of object's content
//rightBound - right bound of object's content
std::string _retrieveStreamContent(Object * object, unsigned int leftBound, unsigned int rightBound);
//get stream from Arrey elemetns
std::string _getStreamFromReferencies(Object * objectWithArray, unsigned int leftBound, unsigned int rightBound);
//get stream from Object
std::string _getStreamFromContent(Object * objectWithStream);
//memebers
std::string _concatenatedStream;
};
}
#endif