filter/source/svg/parserfragments.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 #ifndef INCLUDED_FILTER_SOURCE_SVG_PARSERFRAGMENTS_HXX
  10 #define INCLUDED_FILTER_SOURCE_SVG_PARSERFRAGMENTS_HXX
  11
  12 #include <sal/config.h>
  13 #include <vector>
  14 #include <utility>
  15 #include <string>
  16
  17 namespace basegfx
  18 {
  19     class B2DHomMatrix;
  20     class B2DRange;
  21 }
  22 namespace svgi
  23 {
  24     struct ARGBColor;
  25
  26     /// Parse given string for one of the SVG color grammars
  27     bool parseColor( const char* sColor, ARGBColor& rColor );
  28     bool parseOpacity( const char* sOpacity, ARGBColor& rColor );
  29
  30     /// Parse given string for one of the SVG transformation grammars
  31     bool parseTransform( const char* sTransform, basegfx::B2DHomMatrix& rTransform );
  32
  33     /// Parse given string for the viewBox attribute
  34     bool parseViewBox( const char* sViewbox, basegfx::B2DRange& rRect );
  35
  36     /// Parse given string for a list of double values, comma-delimited
  37     bool parseDashArray( const char* sDashArray, std::vector<double>& rOutputVector );
  38
  39     /** Parse paint uri
  40
  41         @param o_rPaintUri
  42         Start and end ptr for uri substring (within
  43         [sPaintUri,sPaintUri+strlen(sPaintUri)]
  44
  45         @param io_rColor
  46         The optional paint color to use. if o_rPaintUri is empty,
  47         parser sets io_rColor.second to false for color="None", to
  48         true and keeps current io_rColor.first entry for
  49         "currentColor", and to true and sets io_rColor.first to parsed
  50         color otherwise.
  51
  52         @param sPaintUri
  53         String to parse. Permitted to contain the optional paint
  54         stuff, like fallback color.
  55
  56         @return true, if a paint uri was successfully parsed.
  57      */
  58     bool parsePaintUri( std::pair<const char*,const char*>& o_rPaintUri,
  59                         std::pair<ARGBColor,bool>&          io_rColor,
  60                         const char*                         sPaintUri );
  61
  62     /// Parse given string for the xlink attribute
  63     bool parseXlinkHref( const char* xlink, std::string& data );
  64
  65 } // namespace svgi
  66
  67 #endif
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */