kfilterdev.h
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00018 #ifndef __kfilterdev_h
00019 #define __kfilterdev_h
00020 
00021 #include <qiodevice.h>
00022 #include <qstring.h>
00023 #include <kdemacros.h>
00024 
00025 class QFile;
00026 class KFilterBase;
00027 
00036 class KFilterDev : public QIODevice
00037 {
00038 public:
00045     KFilterDev( KFilterBase * filter, bool autodeleteFilterBase = false );
00050     virtual ~KFilterDev();
00051 
00056     virtual bool open( int mode );
00061     virtual void close();
00062     virtual void flush();
00063 
00069     void setOrigFileName( const QCString & fileName );
00070 
00077     void setSkipHeaders();
00078 
00079     
00080     virtual QIODevice::Offset size() const;
00081 
00082     virtual QIODevice::Offset at() const;
00086     virtual bool at( QIODevice::Offset );
00087 
00088     virtual bool atEnd() const;
00089 
00090     virtual Q_LONG readBlock( char *data, Q_ULONG maxlen );
00091     virtual Q_LONG writeBlock( const char *data, Q_ULONG len );
00092     
00093 
00094     virtual int getch();
00095     virtual int putch( int );
00096     virtual int ungetch( int );
00097 
00098 #ifdef KDE_NO_COMPAT
00099 private:
00100 #endif
00101 
00108     static QIODevice* createFilterDevice(KFilterBase* base, QFile* file) KDE_DEPRECATED;
00109 public:
00110 
00137     static QIODevice * deviceForFile( const QString & fileName, const QString & mimetype = QString::null,
00138                                       bool forceFilter = false );
00139 
00158     static QIODevice * device( QIODevice* inDevice, const QString & mimetype);
00159     
00160 
00181     static QIODevice * device( QIODevice* inDevice, const QString & mimetype, bool autoDeleteInDevice );
00182 
00183 private:
00184     KFilterBase *filter;
00185     class KFilterDevPrivate;
00186     KFilterDevPrivate * d;
00187 };
00188 
00189 
00190 #endif
 
This file is part of the documentation for kio Library Version 3.2.0.