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/*************************************************************************
*
* $RCSfile: xfont.hxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-18 17:05:41 $
*
* 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 EXTENDED_FONTSTRUCT_HXX
#define EXTENDED_FONTSTRUCT_HXX
#ifndef _XLIB_H_
#include <X11/Xlib.h>
#endif
#ifndef _REF_HXX
#include <tools/ref.hxx>
#endif
#ifndef _RTL_TENCINFO_H
#include <rtl/tencinfo.h>
#endif
#ifndef _VCL_VCLENUM_HXX
#include <vclenum.hxx>
#endif
typedef unsigned short sal_MultiByte;
class ImplFontMetricData;
class SalConverterCache;
class ExtendedXlfd;
class ExtendedFontStruct : public SvRefBase
{
private:
Display* mpDisplay;
unsigned short mnPixelSize;
ExtendedXlfd* mpXlfd;
XFontStruct** mpXFontStruct;
sal_Size mnDefaultWidth;
int LoadEncoding( rtl_TextEncoding nEncoding );
Bool GetFontBoundingBox( XCharStruct *pCharStruct,
int *pAscent, int *pDescent ) ;
sal_Size GetDefaultWidth( SalConverterCache* pCvt );
sal_Size GetCharWidth8( sal_Unicode nFrom, sal_Unicode nTo,
long *pWidthArray,
rtl_TextEncoding nEncoding );
sal_Size GetCharWidthUTF16(
sal_Unicode nFrom, sal_Unicode nTo,
long *pWidthArray );
sal_Size GetCharWidth16( SalConverterCache *pCvt,
sal_Unicode nFrom, sal_Unicode nTo,
long *pWidthArray );
public:
ExtendedFontStruct( Display* pDisplay,
unsigned short nPixelSize,
ExtendedXlfd* pXlfd,
SalConverterCache* pCvt );
~ExtendedFontStruct();
Bool Match( const ExtendedXlfd *pXlfd,
int nPixelSize) const;
XFontStruct* GetFontStruct( rtl_TextEncoding nEncoding );
Bool GetFontStruct( sal_Unicode nChar,
rtl_TextEncoding *pEncodingInOut,
XFontStruct **pFontInOut,
SalConverterCache *pCvt );
Bool ToImplFontMetricData( ImplFontMetricData *pMetric );
rtl_TextEncoding GetAsciiEncoding( int *pAsciiRange = NULL ) const;
sal_Size GetCharWidth( SalConverterCache *pCvt,
sal_Unicode nFrom, sal_Unicode nTo,
long *pWidthArray );
};
// Declaration and Implementation for ExtendedFontStructRef: Add RefCounting
// to ExtendedFontStruct (it's not possible to separate decl and impl into
// a separate source file: all ref member functions are inline
SV_DECL_IMPL_REF( ExtendedFontStruct );
#endif /* EXTENDED_FONTSTRUCT_HXX */
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