xref: /AOO41X/main/vcl/unx/generic/printergfx/glyphset.hxx (revision 248a599f1fee5b5f8d3deeb99e238404fb7d5288)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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 * KIND, either express or implied.  See the License for the
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#ifndef _PSPRINT_GLYPHSET_HXX_
#define _PSPRINT_GLYPHSET_HXX_

#include "vcl/fontmanager.hxx"

#include "osl/file.hxx"

#include "rtl/string.hxx"

#include "tools/gen.hxx"

#include <list>
#include <hash_map>

namespace psp {

class PrinterGfx;
class PrintFontManager;

class GlyphSet
{
private:

    sal_Int32 	 	    mnFontID;
    sal_Bool		    mbVertical;
    rtl::OString 	    maBaseName;
    fonttype::type      meBaseType;
    rtl_TextEncoding    mnBaseEncoding;
    bool				mbUseFontEncoding;

    typedef std::hash_map< sal_Unicode, sal_uInt8 > char_map_t;
    typedef std::list< char_map_t > char_list_t;
    typedef std::hash_map< sal_GlyphId, sal_uInt8 > glyph_map_t;
    typedef std::list< glyph_map_t > glyph_list_t;

    char_list_t		maCharList;
    glyph_list_t  	maGlyphList;

    rtl::OString 	GetGlyphSetName (sal_Int32 nGlyphSetID);
    rtl::OString 	GetCharSetName (sal_Int32 nGlyphSetID);
    sal_Int32       GetGlyphSetEncoding (sal_Int32 nGlyphSetID);
    rtl::OString    GetGlyphSetEncodingName (sal_Int32 nGlyphSetID);

    rtl::OString    GetReencodedFontName (sal_Int32 nGlyphSetID);
    void            PSDefineReencodedFont (osl::File* pOutFile,
                                           sal_Int32 nGlyphSetID);

    sal_Bool		GetCharID (sal_Unicode nChar,
								sal_uChar* nOutGlyphID, sal_Int32* nOutGlyphSetID);
    sal_Bool		LookupCharID (sal_Unicode nChar,
                                   sal_uChar* nOutGlyphID, sal_Int32* nOutGlyphSetID);
    sal_Bool		AddCharID (sal_Unicode nChar,
                                sal_uChar* nOutGlyphID,
                                sal_Int32* nOutGlyphSetID);
    sal_Bool		GetGlyphID( sal_GlyphId nGlyphId, sal_Unicode nUnicode,
								sal_uChar* nOutGlyphID, sal_Int32* nOutGlyphSetID);
    sal_Bool		LookupGlyphID( sal_GlyphId nGlyphId,
                                   sal_uChar* nOutGlyphID, sal_Int32* nOutGlyphSetID);
    sal_Bool		AddGlyphID (sal_GlyphId nGlyphId, sal_Unicode nUnicode,
                                sal_uChar* nOutGlyphID,
                                sal_Int32* nOutGlyphSetID);
    void            AddNotdef (char_map_t &rCharMap);
    void            AddNotdef (glyph_map_t &rGlyphMap);
    sal_uChar       GetAnsiMapping (sal_Unicode nUnicodeChar);
    sal_uChar       GetSymbolMapping (sal_Unicode nUnicodeChar);

    void			ImplDrawText (PrinterGfx &rGfx, const Point& rPoint,
                                  const sal_Unicode* pStr, sal_Int16 nLen);
    void			ImplDrawText (PrinterGfx &rGfx, const Point& rPoint,
                                  const sal_Unicode* pStr, sal_Int16 nLen,
                                  const sal_Int32* pDeltaArray);

public:

    GlyphSet ();
    GlyphSet (sal_Int32 nFontID, sal_Bool bVertical);
    ~GlyphSet ();

    sal_Int32		GetFontID ();
    fonttype::type  GetFontType ();
    static rtl::OString
    GetReencodedFontName (rtl_TextEncoding nEnc,
                          const rtl::OString &rFontName);
    static rtl::OString
    GetGlyphSetEncodingName (rtl_TextEncoding nEnc,
                             const rtl::OString &rFontName);
    sal_Bool		IsVertical ();

    sal_Bool		SetFont (sal_Int32 nFontID, sal_Bool bVertical);

    void			DrawText (PrinterGfx &rGfx, const Point& rPoint,
                              const sal_Unicode* pStr, sal_Int16 nLen,
                              const sal_Int32* pDeltaArray = NULL);
    void			DrawGlyphs (PrinterGfx& rGfx,
                                const Point& rPoint,
                                const sal_GlyphId* pGlyphIds,
                                const sal_Unicode* pUnicodes,
                                sal_Int16 nLen,
                                const sal_Int32* pDeltaArray );
    sal_Bool        PSUploadEncoding(osl::File* pOutFile, PrinterGfx &rGfx);
    sal_Bool		PSUploadFont (osl::File& rOutFile, PrinterGfx &rGfx, bool bAsType42, std::list< rtl::OString >& rSuppliedFonts );
};


} /* namespace psp */

#endif