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