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/*************************************************************************
*
* $RCSfile: pordrop.hxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: kz $ $Date: 2003-12-09 11:37:58 $
*
* 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 _PORDROP_HXX
#define _PORDROP_HXX
#include "portxt.hxx"
class SwFont;
// DropCap-Cache, globale Variable, in txtinit.cxx initialisiert/zerstoert
// und in txtdrop.cxx benutzt bei der Initialenberechnung
class SwDropCapCache;
extern SwDropCapCache *pDropCapCache;
/*************************************************************************
* class SwDropPortionPart
*
* A drop portion can consist of one or more parts in order to allow
* attribute changes inside them.
*************************************************************************/
class SwDropPortionPart
{
SwDropPortionPart* pFollow;
SwFont* pFnt;
xub_StrLen nLen;
USHORT nWidth;
public:
SwDropPortionPart( SwFont& rFont, const xub_StrLen nL )
: pFollow( 0 ), pFnt( &rFont ), nLen( nL ), nWidth( 0 ) {};
~SwDropPortionPart();
inline SwDropPortionPart* GetFollow() const { return pFollow; };
inline void SetFollow( SwDropPortionPart* pNew ) { pFollow = pNew; };
inline SwFont& GetFont() const { return *pFnt; }
inline xub_StrLen GetLen() const { return nLen; }
inline USHORT GetWidth() const { return nWidth; }
inline void SetWidth( USHORT nNew ) { nWidth = nNew; }
};
/*************************************************************************
* class SwDropPortion
*************************************************************************/
class SwDropPortion : public SwTxtPortion
{
friend class SwDropCapCache;
SwDropPortionPart* pPart; // due to script / attribute changes
MSHORT nLines; // Anzahl der Zeilen
KSHORT nDropHeight; // Hoehe
KSHORT nDropDescent; // Abstand zur naechsten Zeile
KSHORT nDistance; // Abstand zum Text
KSHORT nFix; // Fixposition
short nX; // X-PaintOffset
short nY; // Y-Offset
sal_Bool FormatTxt( SwTxtFormatInfo &rInf );
void PaintTxt( const SwTxtPaintInfo &rInf ) const;
inline void Fix( const KSHORT nNew ) { nFix = nNew; }
public:
SwDropPortion( const MSHORT nLineCnt,
const KSHORT nDropHeight,
const KSHORT nDropDescent,
const KSHORT nDistance );
virtual ~SwDropPortion();
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
void PaintDrop( const SwTxtPaintInfo &rInf ) const;
virtual sal_Bool Format( SwTxtFormatInfo &rInf );
virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const;
virtual xub_StrLen GetCrsrOfst( const MSHORT nOfst ) const;
inline MSHORT GetLines() const { return nLines; }
inline KSHORT GetDistance() const { return nDistance; }
inline KSHORT GetDropHeight() const { return nDropHeight; }
inline KSHORT GetDropDescent() const { return nDropDescent; }
inline KSHORT GetDropLeft() const { return Width() + nFix; }
inline SwDropPortionPart* GetPart() const { return pPart; }
inline void SetPart( SwDropPortionPart* pNew ) { pPart = pNew; }
inline void SetY( short nNew ) { nY = nNew; }
inline SwFont* GetFnt() const { return pPart ? &pPart->GetFont() : NULL; }
static void DeleteDropCapCache();
OUTPUT_OPERATOR
};
#endif
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