/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: richtextviewport.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 23:10:09 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    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
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/
#ifndef FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX
#define FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX

#ifndef _SV_CTRL_HXX
#include <vcl/ctrl.hxx>
#endif

class EditView;
//........................................................................
namespace frm
{
//........................................................................

    //====================================================================
    //= RichTextViewPort
    //====================================================================
    class RichTextViewPort : public Control
    {
    private:
        EditView*   m_pView;
        Link        m_aInvalidationHandler;
        bool        m_bHideInactiveSelection;

    public:
        RichTextViewPort( Window* _pParent );

        void    setView( EditView& _rView );

        inline void    setAttributeInvalidationHandler( const Link& _rHandler ) { m_aInvalidationHandler = _rHandler; }

        void    SetHideInactiveSelection( bool _bHide );
        bool    GetHideInactiveSelection() const;

    protected:
        virtual void        Paint( const Rectangle& rRect );
        virtual void        GetFocus();
        virtual void        LoseFocus();
        virtual void        KeyInput( const KeyEvent& _rKEvt );
        virtual void        MouseMove( const MouseEvent& _rMEvt );
        virtual void        MouseButtonDown( const MouseEvent& _rMEvt );
        virtual void        MouseButtonUp( const MouseEvent& _rMEvt );

    private:
        inline void implInvalidateAttributes() const
        {
            if ( m_aInvalidationHandler.IsSet() )
                m_aInvalidationHandler.Call( NULL );
        }
    };

//........................................................................
} // namespace frm
//........................................................................

#endif // FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX