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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef SVX_UNOSHTXT_HXX
#define SVX_UNOSHTXT_HXX

#include <memory>
#include <editeng/unoedsrc.hxx>
#include "svx/svxdllapi.h"

namespace com { namespace sun { namespace star { 
    namespace uno {
        class XInterface;
    } 
    namespace accessibility {
        struct TextSegment;
    } 
} } }

class SvxTextForwarder;
class SdrObject;
class SdrModel;
class SdrView;
class Window;
class SvxTextEditSourceImpl;
class SdrText;

class SVX_DLLPUBLIC SvxTextEditSource : public SvxEditSource, public SvxViewForwarder
{
public:
    SvxTextEditSource( SdrObject* pObj, SdrText* pText, ::com::sun::star::uno::XInterface* pOwner);

    /** Since the views don't broadcast their dying, make sure that
        this object gets destroyed if the view becomes invalid

        The window is necessary, since our views can display on multiple windows
     */
    SvxTextEditSource( SdrObject& rObj, SdrText* pText, SdrView& rView, const Window& rViewWindow );

    virtual ~SvxTextEditSource();

    virtual SvxEditSource*			Clone() const;
    virtual SvxTextForwarder*		GetTextForwarder();
     virtual SvxViewForwarder*		GetViewForwarder();
     virtual SvxEditViewForwarder*	GetEditViewForwarder( sal_Bool bCreate = sal_False );
    virtual void					UpdateData();

    virtual void addRange( SvxUnoTextRangeBase* pNewRange );
    virtual void removeRange( SvxUnoTextRangeBase* pOldRange );
    virtual const SvxUnoTextRangeBaseList& getRanges() const;

    virtual SfxBroadcaster&			GetBroadcaster() const;

    SdrObject* GetSdrObject() const;

    void lock();
    void unlock();

//	static sal_Bool hasLevels( const SdrObject* pObject );

    // the SvxViewForwarder interface
    virtual BOOL		IsValid() const;
    virtual Rectangle	GetVisArea() const;
    virtual Point		LogicToPixel( const Point&, const MapMode& ) const;
    virtual Point		PixelToLogic( const Point&, const MapMode& ) const;

    void ChangeModel( SdrModel* pNewModel );

private:
    SVX_DLLPRIVATE SvxTextEditSource( SvxTextEditSourceImpl* pImpl );

    SvxTextEditSourceImpl*	mpImpl;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */