filter/source/svg/svgfontexport.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_FILTER_SOURCE_SVG_SVGFONTEXPORT_HXX
  21 #define INCLUDED_FILTER_SOURCE_SVG_SVGFONTEXPORT_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <functional>
  26 #include <map>
  27 #include <set>
  28 #include <vector>
  29
  30 #include <rtl/ustring.hxx>
  31 #include <tools/fontenum.hxx>
  32
  33
  34 class ObjectRepresentation;
  35 class SVGExport;
  36 namespace vcl { class Font; }
  37 class OutputDevice;
  38
  39 #ifdef _MSC_VER
  40 #pragma warning (disable : 4503) // FontNameMap gives decorated name length exceeded
  41 #endif
  42
  43 class SVGFontExport
  44 {
  45     typedef ::std::vector< ObjectRepresentation >                 ObjectVector;
  46     typedef ::std::set< OUString, ::std::greater< OUString > >    GlyphSet;
  47     typedef ::std::map< FontItalic, GlyphSet >                    FontItalicMap;
  48     typedef ::std::map< FontWeight, FontItalicMap >               FontWeightMap;
  49     typedef ::std::map< OUString, FontWeightMap >                 FontNameMap;
  50     typedef FontNameMap                                           GlyphTree;
  51
  52 private:
  53
  54     SVGExport&          mrExport;
  55     GlyphTree           maGlyphTree;
  56     ObjectVector        maObjects;
  57     sal_Int32           mnCurFontId;
  58
  59     GlyphSet&           implGetGlyphSet( const vcl::Font& rFont );
  60     void                implCollectGlyphs();
  61     void                implEmbedFont( const vcl::Font& rFont );
  62     void                implEmbedGlyph( OutputDevice& rOut, const OUString& rCellStr );
  63
  64 public:
  65
  66                         SVGFontExport( SVGExport& rExport, const ::std::vector< ObjectRepresentation >& rObjects );
  67                         ~SVGFontExport();
  68
  69     void                EmbedFonts();
  70     OUString            GetMappedFontName( const OUString& rFontName ) const;
  71 };
  72
  73 #endif // INCLUDED_FILTER_SOURCE_SVG_SVGFONTEXPORT_HXX
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */