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#ifndef __RTFPARSEHELPERS_H__
#define __RTFPARSEHELPERS_H__
#include "reference.h"
#include "sablo.h"
#include "rtfformatting.h"
#include <string>
using std::wstring;
using std::string;
class RtfParser;
class Destination :
public Instance
{
public:
// This is called when the Destination is first used
virtual void initialize() {};
// Called when data arrives at destination
virtual void charData(wstring data) {};
// Called when the Destination goes out of scope
virtual void done() {};
protected:
RtfParser* m_parser;
friend class RtfParser;
};
class Analyser :
public Instance
{
public:
// This is called when the Analyser is first used
virtual void initialize() {};
// Called when a control word is seen
virtual void controlWord(const string& cw, int flags, int param) {};
// Called when a group is seen within this scope
virtual void groupStart() {};
// Called when a group ends within this scope
virtual void groupEnd() {};
// Called when when this analyser goes out of scope
virtual void done() {};
protected:
RtfParser* m_parser;
friend class RtfParser;
};
class Level;
typedef Reference<Destination> DestinationPtr;
typedef Reference<Analyser> AnalyserPtr;
typedef Reference<Level> LevelPtr;
class Level :
public Instance
{
public:
Level();
virtual ~Level();
LevelPtr getPrevious();
LevelPtr pushLevel();
DOM::Element getElement();
void setElement(DOM::Element element, bool deep = false);
AnalyserPtr getAnalyser();
void setAnalyser(AnalyserPtr analyser, bool deep = false);
DestinationPtr getDestination();
void setDestination(DestinationPtr destination, bool deep = false);
RtfFormatting& getFormatting();
void setTextProperties(RtfFormatting& textProperties);
protected:
Level(const Level& level);
LevelPtr m_previous;
DOM::Element m_element;
RtfFormatting m_text;
DestinationPtr m_destination;
AnalyserPtr m_analyser;
};
#endif //__RTFPARSEHELPERS_H__
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