128 lines
4.5 KiB
C++
128 lines
4.5 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: pordrop.hxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 04:56:49 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#ifndef _PORDROP_HXX
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#define _PORDROP_HXX
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#include "portxt.hxx"
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class SwFont;
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// DropCap-Cache, globale Variable, in txtinit.cxx initialisiert/zerstoert
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// und in txtdrop.cxx benutzt bei der Initialenberechnung
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class SwDropCapCache;
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extern SwDropCapCache *pDropCapCache;
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/*************************************************************************
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* class SwDropPortionPart
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*
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* A drop portion can consist of one or more parts in order to allow
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* attribute changes inside them.
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*************************************************************************/
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class SwDropPortionPart
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{
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SwDropPortionPart* pFollow;
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SwFont* pFnt;
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xub_StrLen nLen;
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USHORT nWidth;
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public:
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SwDropPortionPart( SwFont& rFont, const xub_StrLen nL )
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: pFollow( 0 ), pFnt( &rFont ), nLen( nL ), nWidth( 0 ) {};
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~SwDropPortionPart();
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inline SwDropPortionPart* GetFollow() const { return pFollow; };
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inline void SetFollow( SwDropPortionPart* pNew ) { pFollow = pNew; };
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inline SwFont& GetFont() const { return *pFnt; }
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inline xub_StrLen GetLen() const { return nLen; }
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inline USHORT GetWidth() const { return nWidth; }
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inline void SetWidth( USHORT nNew ) { nWidth = nNew; }
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};
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/*************************************************************************
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* class SwDropPortion
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*************************************************************************/
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class SwDropPortion : public SwTxtPortion
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{
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friend class SwDropCapCache;
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SwDropPortionPart* pPart; // due to script / attribute changes
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MSHORT nLines; // Anzahl der Zeilen
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KSHORT nDropHeight; // Hoehe
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KSHORT nDropDescent; // Abstand zur naechsten Zeile
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KSHORT nDistance; // Abstand zum Text
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KSHORT nFix; // Fixposition
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short nX; // X-PaintOffset
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short nY; // Y-Offset
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sal_Bool FormatTxt( SwTxtFormatInfo &rInf );
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void PaintTxt( const SwTxtPaintInfo &rInf ) const;
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inline void Fix( const KSHORT nNew ) { nFix = nNew; }
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public:
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SwDropPortion( const MSHORT nLineCnt,
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const KSHORT nDropHeight,
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const KSHORT nDropDescent,
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const KSHORT nDistance );
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virtual ~SwDropPortion();
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virtual void Paint( const SwTxtPaintInfo &rInf ) const;
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void PaintDrop( const SwTxtPaintInfo &rInf ) const;
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virtual sal_Bool Format( SwTxtFormatInfo &rInf );
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virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
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virtual xub_StrLen GetCrsrOfst( const MSHORT nOfst ) const;
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inline MSHORT GetLines() const { return nLines; }
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inline KSHORT GetDistance() const { return nDistance; }
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inline KSHORT GetDropHeight() const { return nDropHeight; }
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inline KSHORT GetDropDescent() const { return nDropDescent; }
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inline KSHORT GetDropLeft() const { return Width() + nFix; }
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inline SwDropPortionPart* GetPart() const { return pPart; }
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inline void SetPart( SwDropPortionPart* pNew ) { pPart = pNew; }
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inline void SetY( short nNew ) { nY = nNew; }
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inline SwFont* GetFnt() const { return pPart ? &pPart->GetFont() : NULL; }
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static void DeleteDropCapCache();
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OUTPUT_OPERATOR
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};
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#endif
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