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/* 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;
/**
* Keeps track of visual per document properties.
* It manages actions performed on this object in a command history.
* It loads initial settings and applies them to the document and its views.
* Finally a dcop interface is set up here.
*/
class KARBONCOMMON_EXPORT KarbonPart : public KoDocument
{
Q_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 );
/// standard koDocument inherited methods
virtual bool initDoc(InitDocFlags flags, TQWidget* parentWidget=0);
/// file-> open calls this method
virtual bool loadXML( TQIODevice*, const TQDomDocument& document );
virtual bool loadOasis( const TQDomDocument &doc, KoOasisStyles &styles, const TQDomDocument &settings, KoStore *store );
/// file-> save and file-> save as call this method
virtual TQDomDocument saveXML();
virtual bool saveOasis( KoStore *store, KoXmlWriter *manifestWriter );
virtual void addShell( KoMainWindow *shell );
virtual DCOPObject* dcopObject();
/// insert a new vobject
void insertObject( VObject* object );
/// insert a command into the undo/redo-history:
void addCommand( VCommand* cmd, bool repaint = false );
// access static document:
VDocument& document() { return m_doc; }
// Clear history.
void clearHistory();
/// access the command history:
VCommandHistory* commandHistory()
{
return m_commandHistory;
}
bool showStatusBar() const
{
return m_bShowStatusBar;
}
void setShowStatusBar( bool b );
/// update attached view(s) on the current doc settings
/// at this time only the status bar is handled
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:
/// repaint all views attached to this koDocument
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; /// store non-visual doc info
VCommandHistory* m_commandHistory; /// maintain a command history for undo/redo
bool m_bShowStatusBar; /// enable/disable status bar in attached view(s)
bool m_merge;
unsigned int m_maxRecentFiles; /// max. number of files shown in open recent menu item
DCOPObject *dcop;
};
#endif
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