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-/*************************************************************************
- *
- * 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 XLFD_EXTENDED_HXX
-#define XLFD_EXTENDED_HXX
-
-#include <salunx.h>
-#ifndef _VCL_VCLENUM_HXX
-#include <vcl/enum.hxx>
-#endif
-#ifndef _VCL_OUTFONT_HXX
-#include <vcl/outfont.hxx>
-#endif
-
-#include <vector>
-
-class Xlfd;
-class AttributeProvider;
-class ImplDevFontList;
-class ByteString;
-
-// --------------------------------------------------------------------------
-//
-// classes for Xlfd handling that contain more than a single encoding.
-// Members that may vary through different encodings are stored in
-// a mpEncodingInfo member. There are three different classes:
-// true scalable fonts (truetype and type1) scalable bitmap fonts
-// (the ugly ones) and bitmap fonts. The ExtendedXlfd stores all the members
-// that are specific to a font outline
-// ( e.g. adobe-times-roman-medium-r-normal- * -p- * )
-// and specifies the interface.
-//
-// --------------------------------------------------------------------------
-
-// base class
-
-class ExtendedXlfd : public ImplDevFontAttributes
-{
- public:
- ExtendedXlfd( bool bScalable );
- virtual ~ExtendedXlfd();
- virtual bool AddEncoding( const Xlfd* );
- bool HasEncoding( rtl_TextEncoding ) const;
- int GetEncodingIdx( rtl_TextEncoding nEncoding ) const;
- unsigned short NumEncodings() const
- { return mnEncodings; }
- virtual int GetPixelSize() const
- { return 0; }
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- rtl_TextEncoding nEncoding ) const ;
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- char* pMatricsString,
- rtl_TextEncoding nEncoding ) const;
-
- virtual ImplFontData* GetImplFontData() const = 0;
- bool IsScalable() const { return mbScalable; }
- virtual FontFamily GetFamilyType() const;
- virtual FontWeight GetWeight() const;
- virtual FontItalic GetSlant() const;
- virtual FontWidth GetWidthType() const;
- virtual FontPitch GetPitch() const;
- virtual FontPitch GetPitch( rtl_TextEncoding ) const;
- rtl_TextEncoding GetAsciiEncoding( int *pAsciiRange = NULL ) const;
- rtl_TextEncoding GetEncoding() const;
- rtl_TextEncoding GetEncoding( int i ) const;
-
- int GetFontCodeRanges( sal_uInt32* pCodePairs ) const;
-
- protected:
- AttributeProvider* mpFactory;
-
- public:
- unsigned short mnFoundry;
- unsigned short mnFamily;
- unsigned short mnWeight;
- unsigned short mnSlant;
- unsigned short mnSetwidth;
- bool mbScalable;
-
- protected:
- unsigned short mnEncodings;
- unsigned short mnEncCapacity;
- struct EncodingInfo {
- unsigned char mcSpacing;
- unsigned short mnResolutionX;
- unsigned short mnResolutionY;
- unsigned short mnAddstyle;
- unsigned short mnCharset;
- rtl_TextEncoding mnEncoding;
-
- EncodingInfo& operator= ( const Xlfd *pXlfd );
- } *mpEncodingInfo;
-};
-
-// class to handle scalable bitmap fonts
-
-class ScalableBitmapXlfd : public ExtendedXlfd {
-
- public:
- ScalableBitmapXlfd();
- virtual ~ScalableBitmapXlfd();
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- rtl_TextEncoding nEncoding ) const;
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- char* pMatricsString,
- rtl_TextEncoding nEncoding ) const;
-
- virtual ImplFontData* GetImplFontData() const ;
-};
-
-// class to handle true bitmap fonts
-
-class ScalableXlfd;
-
-class BitmapXlfd : public ExtendedXlfd {
-
- public:
- BitmapXlfd();
- ~BitmapXlfd();
- bool AddEncoding( const Xlfd* );
- virtual int GetPixelSize() const
- { return mnPixelSize; }
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- rtl_TextEncoding nEncoding ) const;
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- char* pMatricsString,
- rtl_TextEncoding nEncoding ) const;
- virtual ImplFontData* GetImplFontData() const ;
- protected:
-
- unsigned short mnPixelSize;
- unsigned short mnPointSize;
- unsigned short mnAverageWidth;
-};
-
-// class to handle true scalable fonts
-
-class ScalableXlfd : public ExtendedXlfd {
-
- friend class BitmapXlfd;
-
- public:
- ScalableXlfd();
- virtual ~ScalableXlfd();
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- rtl_TextEncoding nEncoding ) const;
-
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- char* pMatricsString,
- rtl_TextEncoding nEncoding ) const;
- virtual ImplFontData* GetImplFontData() const ;
-};
-
-// class to maintain a list of fonts ( bitmap and scalable )
-
-class XlfdStorage {
-
- public:
- XlfdStorage();
-
- void Dispose();
- void Reset();
-
- void Add( const ExtendedXlfd *pXlfd );
- void Add( const XlfdStorage *pXlfd );
- void AnnounceFonts( ImplDevFontList* ) const;
-
- protected:
-
- typedef ::std::vector<const ExtendedXlfd*> XlfdList;
- XlfdList maXlfdList;
-};
-
-// list of fonts specific for bitmap fonts
-
-class BitmapXlfdStorage : public XlfdStorage {
-
- public:
-
- void AddBitmapFont( const Xlfd *pXlfd );
-};
-
-
-/* Virtual font for User Interface */
-
-class VirtualXlfd : public ExtendedXlfd
-{
- private:
-
- int GetFontQuality (unsigned short nFamily);
-
- public:
- VirtualXlfd();
- virtual ~VirtualXlfd();
- virtual bool AddEncoding( const Xlfd* );
- void FilterInterfaceFont (const Xlfd *pXlfd);
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- rtl_TextEncoding nEncoding ) const ;
- virtual void ToString( ByteString &rString,
- unsigned short nPixelSize,
- char* pMatricsString,
- rtl_TextEncoding nEncoding ) const;
-
- virtual ImplFontData* GetImplFontData() const ;
- protected:
-
- unsigned short mnExtCapacity;
- struct ExtEncodingInfo {
- unsigned short mnFoundry;
- unsigned short mnFamily;
- unsigned short mnWeight;
- unsigned short mnSlant;
- unsigned short mnSetwidth;
-
- ExtEncodingInfo& operator= ( const Xlfd *pXlfd );
- } *mpExtEncodingInfo;
-
- friend class ExtEncodingInfo;
-};
-
-
-// class to describe a X11 physically available font face
-
-class ImplX11FontData : public ImplFontData
-{
-private:
- enum { X11IFD_MAGIC = 0x111FDA1C };
- const ExtendedXlfd& mrXlfd;
-
-public:
- ImplX11FontData( const ExtendedXlfd&, int nHeight );
- const ExtendedXlfd& GetExtendedXlfd() const { return mrXlfd; }
- virtual ImplFontData* Clone() const { return new ImplX11FontData( *this ); }
- virtual ImplFontEntry* CreateFontInstance( ImplFontSelectData& ) const;
- virtual sal_IntPtr GetFontId() const;
-
- static bool CheckFontData( const ImplFontData& r ) { return r.CheckMagic( X11IFD_MAGIC ); }
-};
-
-#endif /* XLFD_EXTENDED_HXX */
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