cRTFReader.h

Go to the documentation of this file.

//
//
#ifndef _INC_cRTFReader_H_
#define _INC_cRTFReader_H_
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "../GrayLibBase.h"
#include "GrayCore/include/cUnitTestDecl.h"
#include "GrayCore/include/HResult.h"
#include "GrayCore/include/FileName.h"
#include "GrayCore/include/cStream.h"
 
namespace GrayLib
{
        enum RTF_PROP_t
        {
#define CRTFProp(a,b,c,d,e) RTF_PROP_##a,
#include "CRTFProps.tbl"
#undef CRTFProp
                RTF_PROP_QTY
        };
 
        enum RTF_IPEN_t
        {
                RTF_IPEN_Bin, RTF_IPEN_Hex, RTF_IPEN_SkipDest
        };
        enum RTF_IDEST_t
        {
                RTF_IDEST_Pict, RTF_IDEST_Skip
        };
        enum RTF_RDS_t
        {
                RTF_RDS_Norm, RTF_RDS_Skip
        };
 
        struct CRTF_State;
 
        class GRAYLIB_LINK cRTFReader
        {
                HRESULT ParseMain(cStreamInput& strIn);
 
        public:
                static const int k_STATE_SAVE_QTY = 32; 
 
        private:
                int m_nStateSaveIndex;  
                bool m_fSkipDestIfUnk;
                long m_cbBin;
                long m_lParam;
 
        private:
                HRESULT onEndGroupAction(RTF_RDS_t rds);
                HRESULT PushState(void);
                HRESULT PopState(void);
 
                HRESULT ApplyKeyword_IDest(RTF_IDEST_t idest);
                HRESULT ApplyKeyword_IPen(RTF_IPEN_t ipfn);
                HRESULT ApplyKeyword_Prop(RTF_PROP_t iprop, int val);
 
                HRESULT ParseChar(char ch);
                HRESULT ParseKeywordN(const char* pszKeyword, int param, bool fParam);
                HRESULT ParseKeyword(cStreamInput& strIn);
 
        protected:
                virtual HRESULT onPrintChar(char ch);
 
        public:
                cRTFReader();
                virtual ~cRTFReader();
 
                HRESULT ReadStream(cStreamInput& strIn);
                HRESULT LoadFile(const FILECHAR_t* pszPath);
 
                UNITTEST_FRIEND(cRTFReader);
        };
};
#endif // _INC_cRTFReader_H_