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/*************************************************************************
*
* $RCSfile: unoedprx.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: thb $ $Date: 2002-08-02 11:33:36 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SVX_UNOEDPRX_HXX
#define _SVX_UNOEDPRX_HXX
#include <memory>
#ifndef _SFXBRDCST_HXX
#include <svtools/brdcst.hxx>
#endif
#ifndef _SVX_UNOEDSRC_HXX
#include "unoedsrc.hxx"
#endif
#include "editdata.hxx"
class SvxAccessibleTextAdapter : public SvxTextForwarder
{
public:
SvxAccessibleTextAdapter();
virtual ~SvxAccessibleTextAdapter();
virtual USHORT GetParagraphCount() const;
virtual USHORT GetTextLen( USHORT nParagraph ) const;
virtual String GetText( const ESelection& rSel ) const;
virtual SfxItemSet GetAttribs( const ESelection& rSel, BOOL bOnlyHardAttrib = 0 ) const;
virtual SfxItemSet GetParaAttribs( USHORT nPara ) const;
virtual void SetParaAttribs( USHORT nPara, const SfxItemSet& rSet );
virtual void GetPortions( USHORT nPara, SvUShorts& rList ) const;
virtual USHORT GetItemState( const ESelection& rSel, USHORT nWhich ) const;
virtual USHORT GetItemState( USHORT nPara, USHORT nWhich ) const;
virtual void QuickInsertText( const String& rText, const ESelection& rSel );
virtual void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
virtual void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
virtual void QuickInsertLineBreak( const ESelection& rSel );
virtual SfxItemPool* GetPool() const;
virtual XubString CalcFieldValue( const SvxFieldItem& rField, USHORT nPara, USHORT nPos, Color*& rpTxtColor, Color*& rpFldColor );
virtual BOOL IsValid() const;
virtual LanguageType GetLanguage( USHORT, USHORT ) const;
virtual USHORT GetFieldCount( USHORT nPara ) const;
virtual EFieldInfo GetFieldInfo( USHORT nPara, USHORT nField ) const;
virtual EBulletInfo GetBulletInfo( USHORT nPara ) const;
virtual Rectangle GetCharBounds( USHORT nPara, USHORT nIndex ) const;
virtual Rectangle GetParaBounds( USHORT nPara ) const;
virtual MapMode GetMapMode() const;
virtual OutputDevice* GetRefDevice() const;
virtual sal_Bool GetIndexAtPoint( const Point&, USHORT& nPara, USHORT& nIndex ) const;
virtual sal_Bool GetWordIndices( USHORT nPara, USHORT nIndex, USHORT& nStart, USHORT& nEnd ) const;
virtual sal_Bool GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, USHORT nPara, USHORT nIndex ) const;
virtual USHORT GetLineCount( USHORT nPara ) const;
virtual USHORT GetLineLen( USHORT nPara, USHORT nLine ) const;
virtual sal_Bool Delete( const ESelection& );
virtual sal_Bool InsertText( const String&, const ESelection& );
virtual sal_Bool QuickFormatDoc( BOOL bFull=FALSE );
virtual USHORT GetDepth( USHORT nPara ) const;
virtual sal_Bool SetDepth( USHORT nPara, USHORT nNewDepth );
void SetForwarder( SvxTextForwarder& );
sal_Bool HaveImageBullet( USHORT nPara ) const;
sal_Bool HaveTextBullet( USHORT nPara ) const;
/** Query whether all text in given selection is editable
@return sal_True if every character in the given selection can
be changed, and sal_False if e.g. a field or a bullet is
contained therein.
*/
sal_Bool IsEditable( const ESelection& rSelection );
private:
SvxTextForwarder* mrTextForwarder;
};
class SvxAccessibleTextEditViewAdapter : public SvxEditViewForwarder
{
public:
SvxAccessibleTextEditViewAdapter();
virtual ~SvxAccessibleTextEditViewAdapter();
virtual BOOL IsValid() const;
virtual Rectangle GetVisArea() const;
virtual Point LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const;
virtual Point PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const;
virtual sal_Bool GetSelection( ESelection& rSelection ) const;
virtual sal_Bool SetSelection( const ESelection& rSelection );
virtual sal_Bool Copy();
virtual sal_Bool Cut();
virtual sal_Bool Paste();
void SetForwarder( SvxEditViewForwarder&, SvxAccessibleTextAdapter& );
private:
SvxEditViewForwarder* mrViewForwarder;
SvxAccessibleTextAdapter* mrTextForwarder;
};
class SvxEditSourceAdapter : public SvxEditSource
{
public:
SvxEditSourceAdapter();
~SvxEditSourceAdapter();
virtual SvxEditSource* Clone() const;
virtual SvxTextForwarder* GetTextForwarder();
SvxAccessibleTextAdapter* GetTextForwarderAdapter(); // covariant return types don't work on MSVC
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate = sal_False );
SvxAccessibleTextEditViewAdapter* GetEditViewForwarderAdapter( sal_Bool bCreate = sal_False ); // covariant return types don't work on MSVC
virtual void UpdateData();
virtual SfxBroadcaster& GetBroadcaster() const;
void SetEditSource( ::std::auto_ptr< SvxEditSource > pAdaptee );
sal_Bool IsValid() const;
private:
// declared, but not defined
SvxEditSourceAdapter( const SvxEditSourceAdapter& );
SvxEditSourceAdapter& operator= ( const SvxEditSourceAdapter& );
::std::auto_ptr< SvxEditSource > mpAdaptee;
SvxAccessibleTextAdapter maTextAdapter;
SvxAccessibleTextEditViewAdapter maEditViewAdapter;
mutable SfxBroadcaster maDummyBroadcaster;
sal_Bool mbEditSourceValid;
};
#endif
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