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//////////////////////////////////////////////////////////////////////////////
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//文件: XmlParse.h
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//主要功能: 分析保存的XML(双狐扩展名为DML文件),将其关键字及值分别开
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//
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//程序编写: 2008-05-08
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//
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//
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/////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "layer.h"
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class AFX_EXT_CLASS CXmlParse //ggff
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{
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public:
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CXmlParse(void);
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virtual ~CXmlParse(void);
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void Clear(void);
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CString ReadFileName(CFile& fr);
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//读取一串XML,包括关键字及其值
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//分析该串XML语句,如果正确将关键字保存在m_strKey中,数值保存在m_valArray中
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int ReadBeginSection(CFile& fr);
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int ReadEndSection(CFile& fr, BOOL bHadBegin);
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BOOL IsIncludeValue(void);
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//读取一串XML的值,结束符号为空格、TAB键、回车及<(标示一新段的开始), 返回值表示是否一个新段的开始
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BOOL ReadValue(CFile& fr);
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BOOL ReadInner(CFile& fr);
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//不区分大小写比较键值
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BOOL IsKey(CString lpszKeyString); //与当前m_strKey值比较
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BOOL IsKey(const CString& key, LPCTSTR lpszKeyString);
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BOOL ParaseKeyValue(CString strKeyValue, CString& key, CString& val); //分析的字符串以=分隔KEY与VALUE
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BOOL ParaseKeyValue(int nIndex, CString& key, CString& val); //分析的字符串以=分隔KEY与VALUE
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int ReadRect(CFile& fr, CRect8& rect); //读取矩形范围DML关键写及值
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//已经将信息读取到了该类中,仅进行分析并形成需要的元素
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int ParaseAndReadRect(CFile& fr, CRect8& rect);
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int ParaseLayer(CLayer* pLayer, void* pxy);
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int ParaseFont(LOGFONT& logFont, CSize8& size);
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int ParaseFont(LOGFONT& logFont, CSize8& size, COLORREF& color, int& script);
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int DML_ParaseHowToViewCurve(CHowToViewCurve* phtv, void* pxy);
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int DML_ParaseHowToViewPoint(CHowToViewPoint* phtp, void* pxy);
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int DML_WriteMemoryBlock(CFile& fw, BYTE* lpData, DWORD nDataLength, LPCTSTR strType, int nBaseTabNum = 0);
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BYTE* DML_ReadMemoryBlock(CFile& fr, DWORD& nOutDataLength, CString& strType);
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int PCG_ParaseHowToViewCurve(CHowToViewCurve* phtv, void* pxy);
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int PCG_ParaseHowToViewPoint(CHowToViewPoint* phtp, void* pxy);
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int PCG_WriteMemoryBlock(CFile& fw, BYTE* lpData, DWORD nDataLength, LPCTSTR strType, const short& ver = 0, int nBaseTabNum = 0);
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BYTE* PCG_ReadMemoryBlock(CFile& fr, DWORD& nOutDataLength, CString& strType);
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BOOL IsEndSection() { return m_bOneLineEndSection; } //ggff2025
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int ParaseAndReadCoordinate(CFile& fr, CPointList& coords);
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int ParaseAndReadList(CFile& fr); //具体数据保存在m_valArray中
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protected:
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int ReadSection(CFile& fr, BOOL bBegin); //读取一串XML,其开始符号为<,结束符号为>
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int ReadValueOne(CFile& fr, BOOL *bNewSection); //读取一串XML的值,结束符号为<
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void ConvertCopy(char * &line,int len, char* &dest);
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int ScanfString(CStringArray &m_type, char* str, int len);
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BOOL m_bIncludeValue;
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public:
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BOOL m_bOneLineEndSection; //ggff 2025 用来表示读了一条语句是否是一个完成xml语句,ReadBeginSection只是读取< >中的语句,不区分是否 < > 和< /> 所以增加这个(用于区分<Title></Title> 与 <Title />这两种情况)
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CString m_strKey;
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CStringArray m_valArray;
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CString FormatFontDML(LOGFONT& lf, CSize8& size, LPCTSTR elementName = nullptr);
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CString FormatFontPCG(LOGFONT& lf, CSize8& size);
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CString FormatFontPCG(LOGFONT& lf, CSize8& size, COLORREF& color, int script);
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void SetDelimiter(char c) { m_cDelimiter = c; }; //ggff2025 xml文件中有时需要读取多行文本,将多行文本的分隔符号设置一下。
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static CString SetEscapeCharToChar(CString& str); //替换文本中转义字符 ggff2025
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static CString SetCharToEscapeChar(CString& str);
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protected:
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char m_cDelimiter;
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};
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