47 lines
1.4 KiB
47 lines
1.4 KiB
14 years ago
|
#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
|
||
|
|
|