170 lines
5.8 KiB
C++
170 lines
5.8 KiB
C++
/*************************************************************************
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*
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* $RCSfile: porglue.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: fme $ $Date: 2001-05-28 16:20:44 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _PORGLUE_HXX
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#define _PORGLUE_HXX
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//#include <stdlib.h>
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#include "porlin.hxx"
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class SwRect;
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class SwLineLayout;
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struct SwPosition;
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/*************************************************************************
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* class SwGluePortion
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*************************************************************************/
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class SwGluePortion : public SwLinePortion
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{
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private:
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KSHORT nFixWidth;
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public:
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SwGluePortion( const KSHORT nInitFixWidth );
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void Join( SwGluePortion *pVictim );
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inline short GetPrtGlue() const;
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inline KSHORT GetFixWidth() const { return nFixWidth; }
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inline void SetFixWidth( const KSHORT nNew ) { nFixWidth = nNew; }
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void MoveGlue( SwGluePortion *pTarget, const short nPrtGlue );
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inline void MoveAllGlue( SwGluePortion *pTarget );
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inline void MoveHalfGlue( SwGluePortion *pTarget );
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inline void AdjFixWidth();
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virtual void Paint( const SwTxtPaintInfo &rInf ) const;
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virtual xub_StrLen GetCrsrOfst( const KSHORT nOfst ) const;
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virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
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virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const;
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OUTPUT_OPERATOR
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};
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/*************************************************************************
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* class SwFixPortion
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*************************************************************************/
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class SwFixPortion : public SwGluePortion
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{
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KSHORT nFix; // der Width-Offset in der Zeile
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public:
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SwFixPortion( const SwRect &rFlyRect );
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SwFixPortion( const KSHORT nFixWidth, const KSHORT nFixPos );
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inline void Fix( const KSHORT nNewFix ) { nFix = nNewFix; }
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inline KSHORT Fix() const { return nFix; }
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OUTPUT_OPERATOR
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};
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/*************************************************************************
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* class SwMarginPortion
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*************************************************************************/
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class SwMarginPortion : public SwGluePortion
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{
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public:
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SwMarginPortion( const KSHORT nFixWidth );
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void AdjustRight( const SwLineLayout* pCurr );
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OUTPUT_OPERATOR
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};
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/*************************************************************************
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* inline SwGluePortion::GetPrtGlue()
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*************************************************************************/
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inline short SwGluePortion::GetPrtGlue() const
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{ return Width() - nFixWidth; }
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/*************************************************************************
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* inline SwGluePortion::AdjFixWidth()
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* Die FixWidth darf niemals groesser sein als die Gesamtbreite !
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*************************************************************************/
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inline void SwGluePortion::AdjFixWidth()
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{
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if( nFixWidth > PrtWidth() )
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nFixWidth = PrtWidth();
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}
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/*************************************************************************
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* inline SwGluePortion::MoveGlue()
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*************************************************************************/
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inline void SwGluePortion::MoveAllGlue( SwGluePortion *pTarget )
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{
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MoveGlue( pTarget, GetPrtGlue() );
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}
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/*************************************************************************
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* inline SwGluePortion::MoveHalfGlue()
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*************************************************************************/
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inline void SwGluePortion::MoveHalfGlue( SwGluePortion *pTarget )
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{
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MoveGlue( pTarget, GetPrtGlue() / 2 );
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}
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CLASSIO( SwGluePortion )
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CLASSIO( SwFixPortion )
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CLASSIO( SwMarginPortion )
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#endif
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