KHTML

kmultipart.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2002 David Faure <david@mandrakesoft.com>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef __kmultipart_h__
00021 #define __kmultipart_h__
00022 
00023 #include <httpfilter/httpfilter.h>
00024 
00025 #include <kparts/part.h>
00026 #include <kparts/factory.h>
00027 #include <kparts/browserextension.h>
00028 #include <kaboutdata.h>
00029 #include <qdatetime.h>
00030 
00031 class KHTMLPart;
00032 class KInstance;
00033 class KTempFile;
00034 class KLineParser;
00035 
00039 class KMultiPart : public KParts::ReadOnlyPart
00040 {
00041     Q_OBJECT
00042 public:
00043     KMultiPart( QWidget *parentWidget, const char *widgetName,
00044                 QObject *parent, const char *name, const QStringList& );
00045     virtual ~KMultiPart();
00046 
00047     virtual bool openFile() { return false; }
00048     virtual bool openURL( const KURL &url );
00049 
00050     virtual bool closeURL();
00051 
00052     static KAboutData* createAboutData();
00053 
00054 protected:
00055     virtual void guiActivateEvent( KParts::GUIActivateEvent *e );
00056     void setPart( const QString& mimeType );
00057 
00058     void startOfData();
00059     void sendData( const QByteArray& line );
00060     void endOfData();
00061 
00062 private slots:
00063     void reallySendData( const QByteArray& line );
00064     //void slotPopupMenu( KXMLGUIClient *cl, const QPoint &pos, const KURL &u, const QString &mime, mode_t mode );
00065     void slotJobFinished( KIO::Job *job );
00066     void slotData( KIO::Job *, const QByteArray & );
00067     //void updateWindowCaption();
00068 
00069     void slotPartCompleted();
00070 
00071     void startHeader();
00072 
00073     void slotProgressInfo();
00074 
00075 private:
00076     KParts::BrowserExtension* m_extension;
00077     QGuardedPtr<KParts::ReadOnlyPart> m_part;
00078     bool m_isHTMLPart;
00079     bool m_partIsLoading;
00080     KIO::Job* m_job;
00081     QCString m_boundary;
00082     int m_boundaryLength;
00083     QString m_mimeType; // the one handled by m_part - store the kservice instead?
00084     QString m_nextMimeType; // while parsing headers
00085     KTempFile* m_tempFile;
00086     KLineParser* m_lineParser;
00087     bool m_bParsingHeader;
00088     bool m_bGotAnyHeader;
00089     bool m_gzip;
00090     HTTPFilterBase *m_filter;
00091     // Speed measurements
00092     long m_totalNumberOfFrames;
00093     long m_numberOfFrames;
00094     long m_numberOfFramesSkipped;
00095     QTime m_qtime;
00096     QTimer* m_timer;
00097 };
00098 
00099 #if 0
00100 class KMultiPartBrowserExtension : public KParts::BrowserExtension
00101 {
00102     //Q_OBJECT
00103 public:
00104     KMultiPartBrowserExtension( KMultiPart *parent, const char *name = 0 );
00105 
00106     virtual int xOffset();
00107     virtual int yOffset();
00108 
00109 //protected slots:
00110     void print();
00111     void reparseConfiguration();
00112 
00113 private:
00114     KMultiPart *m_imgPart;
00115 };
00116 #endif
00117 
00118 #endif
KHTML

kmultipart.h

KHTML

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