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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SV_METRIC_HXX
#define _SV_METRIC_HXX
#include <vcl/dllapi.h>
#include <vcl/font.hxx>
class ImplFontMetric;
class ImplFontCharMap;
typedef sal_uInt32 sal_UCS4;
// ------------
// - FontInfo -
// ------------
class VCL_DLLPUBLIC FontInfo : public Font
{
friend class OutputDevice;
protected:
ImplFontMetric* mpImplMetric; // Implementation
public:
FontInfo();
FontInfo( const FontInfo& );
~FontInfo();
FontType GetType() const;
FontInfo& operator=( const FontInfo& );
sal_Bool operator==( const FontInfo& ) const;
sal_Bool operator!=( const FontInfo& rInfo ) const
{ return !operator==( rInfo ); }
};
// --------------
// - FontMetric -
// --------------
class VCL_DLLPUBLIC FontMetric : public FontInfo
{
public:
FontMetric() {}
FontMetric( const FontMetric& );
~FontMetric() {}
long GetAscent() const;
long GetDescent() const;
long GetIntLeading() const;
long GetExtLeading() const;
long GetLineHeight() const;
long GetSlant() const;
FontMetric& operator=( const FontMetric& rMetric );
sal_Bool operator==( const FontMetric& rMetric ) const;
sal_Bool operator!=( const FontMetric& rMetric ) const
{ return !operator==( rMetric ); }
};
// ---------------
// - FontCharMap -
// ---------------
class VCL_DLLPUBLIC FontCharMap
{
private:
const ImplFontCharMap* mpImpl;
public:
FontCharMap();
~FontCharMap();
sal_Bool IsDefaultMap() const;
sal_Bool HasChar( sal_uInt32 ) const;
int CountCharsInRange( sal_uInt32 cMin, sal_uInt32 cMax ) const;
int GetCharCount() const;
sal_uInt32 GetFirstChar() const;
sal_uInt32 GetNextChar( sal_uInt32 ) const;
sal_uInt32 GetPrevChar( sal_uInt32 ) const;
int GetIndexFromChar( sal_uInt32 ) const;
sal_uInt32 GetCharFromIndex( int ) const;
private:
friend class OutputDevice;
void Reset( const ImplFontCharMap* pNewMap = NULL );
// prevent assignment and copy construction
FontCharMap( const FontCharMap& );
void operator=( const FontCharMap& );
};
// ----------------
// - TextRectInfo -
// ----------------
class VCL_DLLPUBLIC TextRectInfo
{
friend class OutputDevice;
private:
long mnMaxWidth;
sal_uInt16 mnLineCount;
sal_Bool mbEllipsis;
public:
TextRectInfo();
sal_uInt16 GetLineCount() const { return mnLineCount; }
long GetMaxLineWidth() const { return mnMaxWidth; }
sal_Bool IsEllipses() const { return mbEllipsis; }
sal_Bool operator ==( const TextRectInfo& rInfo ) const
{ return ((mnMaxWidth == rInfo.mnMaxWidth) &&
(mnLineCount == rInfo.mnLineCount) &&
(mbEllipsis == rInfo.mbEllipsis)); }
sal_Bool operator !=( const TextRectInfo& rInfo ) const
{ return !(TextRectInfo::operator==( rInfo )); }
};
inline TextRectInfo::TextRectInfo()
{
mnMaxWidth = 0;
mnLineCount = 0;
mbEllipsis = sal_False;
}
#endif // _SV_METRIC_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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