filewriter.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
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** This file is part of the qt3to4 porting application of the Qt Toolkit.
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#ifndef FILEWRITER_H
#define FILEWRITER_H

#include <QMap>
#include <QString>
#include <QByteArray>

class FileWriter
{
public:
    enum OverWriteFiles{DontOverWrite, AlwaysOverWrite, AskOnOverWrite};
    enum WriteResult { WriteFailed = 0, WriteSucceeded = 1, WriteSkipped };
    static FileWriter *instance();
    static void deleteInstance();

    FileWriter(OverWriteFiles overWRite = AskOnOverWrite,
                QString overwriteMessage = QString());
    WriteResult writeFile(QString filePath, QByteArray contents);
    WriteResult writeFileVerbously(QString filePath, QByteArray contents);
    void setOverwriteFiles(OverWriteFiles writeMode);
private:
    QMap<QString, int> processedFilesSet;
    OverWriteFiles overWriteFiles;
    QString overwriteMessage;
    static FileWriter *theInstance;
};

QByteArray detectLineEndings(const QByteArray &array);

#endif