mirror of https://gitee.com/cxasm/notepad--.git
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
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#pragma once
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#include <qobject.h>
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#include<QVector>
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#include<QMap>
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#include <QFuture>
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#include <functional>
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#include "rcglobal.h"
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#include "Encode.h"
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class BlockUserData;
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class QFile;
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const int LEFT = 0;
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const int RIGHT = 1;
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//对比bin二进制文件。
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const int MAX_BIN_SIZE = 1024 * 1024 * 10; //最大10M
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typedef void(* CALL_FUNC)(void *, uchar *, int);
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typedef struct lineFileInfo_ {
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qint32 lineNums; //行号码
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bool isLcsExist;//是否属于lcsline的一部分
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bool isEmptyLine; //是否是空白行，只包含换行符的行
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int code; //该行的字符编码
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int lineEndFormat; //行尾：见RC_LINE_FORM
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QByteArray md4;
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QString unicodeStr; //这个是包含行尾的换行符的
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lineFileInfo_()
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{
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isLcsExist = false;
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isEmptyLine = false;
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code = UNKOWN;
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lineEndFormat = UNKNOWN_LINE;
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}
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}LineFileInfo;
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const int EMPTY_FILE = 0;
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const int SCAN_SUCCESS = 1;
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class CmpareMode;
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typedef struct ThreadFileCmpParameter_ {
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QString leftPath;
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QString rightPath;
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CmpareMode *resultCmpObj;
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ThreadFileCmpParameter_(QString leftPath_, QString rightPath_)
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{
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leftPath = leftPath_;
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rightPath = rightPath_;
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resultCmpObj = nullptr;
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}
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}ThreadFileCmpParameter;
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class CmpareMode :public QObject
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{
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Q_OBJECT
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public:
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CmpareMode();
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virtual ~CmpareMode();
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static CODE_ID readLineFromFile(uchar * m_fileFpr, const int fileLength, const CODE_ID fileCode, QList<LineFileInfo>& lineInfoVec, QList<LineFileInfo>& blankLineInfoVec, int mode, int& maxLineSize);
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static CODE_ID judgeFinalTextCode(CODE_ID code, bool isExistUnKownCode, bool isExistGbk, bool isExistUtf8);
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static CODE_ID readLineFromFile(uchar * m_fileFpr, const int fileLength, const CODE_ID fileCode, QList<LineFileInfo>& lineInfoVec,int& maxLineSize, int& charsNums, bool &isMaybeHexFile);
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static CODE_ID scanFileRealCode(QString filePath);
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static CODE_ID scanFileOutPut(CODE_ID code, QString filePath, QList<LineFileInfo>& outputLineInfoVec, int & maxLineSize, int & charsNums, bool &isHexFile);
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inline QList<LineFileInfo>* getLeftLineInfo();
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inline QList<LineFileInfo>* getRightLineInfo();
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void getLines(RC_DIRECTION direction, QList<LineFileInfo>& lines);
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void getLinesExternInfo(QList<BlockUserData*>*& leftExternBlockInfo, QList<BlockUserData*>*& rightExternBlockInfo);
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private:
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static bool recognizeTextCode(QByteArray & text, LineFileInfo & lineInfo, QString & outUnicodeText);
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static CODE_ID getTextFileEncodeType(uchar* fileFpr, int fileLength, QString filePath);
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CODE_ID static readLineFromFileWithUnicodeLe(uchar* m_fileFpr, const int fileLength, QList<LineFileInfo>& lineInfoVec, QList<LineFileInfo>& blankLineInfoVec,int mode, int &maxLineSize);
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};
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