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Diffstat (limited to 'kview/kviewviewer/kviewviewer.h')
| -rw-r--r-- | kview/kviewviewer/kviewviewer.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/kview/kviewviewer/kviewviewer.h b/kview/kviewviewer/kviewviewer.h new file mode 100644 index 00000000..4c5f13a0 --- /dev/null +++ b/kview/kviewviewer/kviewviewer.h @@ -0,0 +1,145 @@ +/* This file is part of the KDE project + Copyright (C) 1999 Simon Hausmann <hausmann@kde.org> + 2001-2002 Matthias Kretz <kretz@kde.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +*/ +#ifndef __kviewviewer_h__ +#define __kviewviewer_h__ + +#include "kimageviewer/viewer.h" +#include "kviewkonqextension.h" + +#include <qvaluevector.h> +#include "kviewvieweriface.h" +#include <kdemacros.h> + +namespace KImageViewer { class Canvas; } +namespace KIO { class Job; } + +class KTempFile; +class KAction; +class KActionMenu; +class KToggleAction; +class KSelectAction; +class KAboutData; +class QBuffer; +class QSize; +class KDirWatch; +template<class T> +class QCache; + +class KDE_EXPORT KViewViewer : public KImageViewer::Viewer, public KViewViewerIface +{ + Q_OBJECT + friend class KViewKonqExtension; + + public: + KViewViewer( QWidget * parentWidget, const char * widgetName, + QObject * parent, const char * name, const QStringList & ); + virtual ~KViewViewer(); + + KImageViewer::Canvas * canvas() const { return m_pCanvas; } + static KAboutData * createAboutData(); + virtual void setReadWrite( bool readwrite = true ); + KParts::BrowserExtension * browserExtension() const { return m_pExtension; } + + bool saveAs( const KURL & ); + void setModified( bool ); + + public slots: + virtual bool openURL( const KURL & ); + virtual bool closeURL(); + virtual void newImage( const QImage & ); + virtual void reload(); + + protected: + bool eventFilter( QObject *, QEvent * ); // for DnD + void abortLoad(); + virtual bool openFile(); + virtual bool saveFile(); + + virtual void setupActions(); + void guiActivateEvent( KParts::GUIActivateEvent * ); + + void writeSettings(); + + protected slots: + void readSettings(); + void zoomChanged( double ); + void slotJobFinished( KIO::Job * ); + void slotData( KIO::Job *, const QByteArray & ); + + void slotSave(); + void slotSaveAs(); + void slotZoomIn(); + void slotZoomOut(); + void setZoom( const QString & ); + void updateZoomMenu( double zoom ); + void slotFlipH(); + void slotFlipV(); + void slotRotateCCW(); + void slotRotateCW(); + void slotFitToWin(); + void slotDel(); + + void slotPopupMenu( const QPoint & ); + void slotResultSaveAs( KIO::Job * ); + + void slotFileDirty( const QString & ); + void slotReloadUnmodified(); + + void slotToggleScrollbars(); + + void loadPlugins(); + + void switchBlendEffect(); + void hasImage( bool ); + + private: + QWidget * m_pParentWidget; + KIO::Job * m_pJob; + KViewKonqExtension * m_pExtension; + KImageViewer::Canvas * m_pCanvas; + KTempFile * m_pTempFile; + QBuffer * m_pBuffer; + KDirWatch * m_pFileWatch; + + // Actions: + KAction * m_paZoomIn; + KAction * m_paZoomOut; + KSelectAction * m_paZoom; + KActionMenu * m_paFlipMenu; + KAction * m_paFlipH; + KAction * m_paFlipV; + KAction * m_paRotateCCW; + KAction * m_paRotateCW; + KAction * m_paSave; + KAction * m_paSaveAs; + KAction * m_paFitToWin; + KToggleAction * m_paShowScrollbars; + + QString m_popupDoc; + QString m_mimeType; + QString m_newMimeType; + QString m_sCaption; + + QValueVector<unsigned int> m_vEffects; +}; + +// vim:sw=4:ts=4 + +#endif |