karbon_part.h

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __KARBON_PART_H__
#define __KARBON_PART_H__
 
 
#include <tqptrlist.h>
 
#include <KoDocument.h>
#include <KoUnit.h>
#include "vdocument.h"
#include "koffice_export.h"
 
class DCOPObject;
class KoRect;
class TQRect;
class VCommand;
class VDocument;
class VCommandHistory;
 
class KARBONCOMMON_EXPORT KarbonPart : public KoDocument
{
    TQ_OBJECT
  
public:
    KarbonPart( TQWidget* parentWidget = 0L, const char* widgetName = 0L,
                TQObject* parent = 0L, const char* name = 0L, bool singleViewMode = false );
    virtual ~KarbonPart();
 
    virtual void paintContent( TQPainter& painter, const TQRect& rect,
                               bool transparent = false, double zoomX = 1.0, double zoomY = 1.0 );
 
    virtual bool initDoc(InitDocFlags flags, TQWidget* parentWidget=0);
 
    virtual bool loadXML( TQIODevice*, const TQDomDocument& document );
    virtual bool loadOasis( const TQDomDocument &doc, KoOasisStyles &styles, const TQDomDocument &settings, KoStore *store );
 
    virtual TQDomDocument saveXML();
    virtual bool saveOasis( KoStore *store, KoXmlWriter *manifestWriter );
 
    virtual void addShell( KoMainWindow *shell );
 
    virtual DCOPObject* dcopObject();
 
    void insertObject( VObject* object );
 
    void addCommand( VCommand* cmd, bool repaint = false );
 
    // access static document:
    VDocument& document() { return m_doc; }
 
    // Clear history.
    void clearHistory();
 
    VCommandHistory* commandHistory()
    {
        return m_commandHistory;
    }
 
    bool showStatusBar() const
    {
        return m_bShowStatusBar;
    }
 
    void setShowStatusBar( bool b );
    void reorganizeGUI();
 
    void setUndoRedoLimit( int undos );
 
    void initConfig();
    unsigned int maxRecentFiles() const { return m_maxRecentFiles; }
 
    void setPageLayout( KoPageLayout& layout, KoUnit::Unit _unit );
 
    bool mergeNativeFormat( const TQString & file );
 
public slots:
    void repaintAllViews( bool repaint = true );
    void repaintAllViews( const KoRect& );
    void slotDocumentRestored();
    void slotCommandExecuted( VCommand * );
    void slotUnitChanged( KoUnit::Unit unit );
 
protected:
    virtual KoView* createViewInstance( TQWidget* parent, const char* name );
    virtual void removeView( KoView *view );
    void saveOasisSettings( KoXmlWriter &/*settingsWriter*/ );
    void loadOasisSettings( const TQDomDocument&settingsDoc );
 
private:
    VDocument m_doc;                    
    VCommandHistory* m_commandHistory;  
 
    bool m_bShowStatusBar;              
    bool m_merge;
    unsigned int m_maxRecentFiles;              
    DCOPObject *dcop;
};
 
#endif