svgio/source/svgreader/svgtoken.cxx

   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 #include <svgtoken.hxx>
  21 #include <unordered_map>
  22
  23 namespace svgio::svgreader
  24 {
  25         const char aSVGStrWidth[] = "width";
  26         const char aSVGStrHeight[] = "height";
  27         const char aSVGStrViewBox[] = "viewBox";
  28         const char aSVGStrTransform[] = "transform";
  29         const char aSVGStrStyle[] = "style";
  30         const char aSVGStrDisplay[] = "display"; // #i121656#
  31         const char aSVGStrD[] = "d";
  32         const char aSVGStrX[] = "x";
  33         const char aSVGStrY[] = "y";
  34         const char aSVGStrXmlns[] = "xmlns";
  35         const char aSVGStrVersion[] = "version";
  36         const char aSVGStrId[] = "id";
  37         const char aSVGStrRx[] = "rx";
  38         const char aSVGStrRy[] = "ry";
  39         const char aSVGStrPoints[] = "points";
  40         const char aSVGStrDx[] = "dx";
  41         const char aSVGStrDy[] = "dy";
  42         const char aSVGStrRotate[] = "rotate";
  43         const char aSVGStrTextLength[] = "textLength";
  44         const char aSVGStrLengthAdjust[] = "lengthAdjust";
  45         const char aSVGStrFont[] = "font";
  46         const char aSVGStrFontFamily[] = "font-family";
  47         const char aSVGStrFontSize[] = "font-size";
  48         const char aSVGStrFontSizeAdjust[] = "font-size-adjust";
  49         const char aSVGStrFontStretch[] = "font-stretch";
  50         const char aSVGStrFontStyle[] = "font-style";
  51         const char aSVGStrFontVariant[] = "font-variant";
  52         const char aSVGStrFontWeight[] = "font-weight";
  53         const char aSVGStrDirection[] = "direction";
  54         const char aSVGStrLetterSpacing[] = "letter-spacing";
  55         const char aSVGStrTextDecoration[] = "text-decoration";
  56         const char aSVGStrUnicodeBidi[] = "unicode-bidi";
  57         const char aSVGStrWordSpacing[] = "word-spacing";
  58         const char aSVGStrTspan[] = "tspan";
  59         const char aSVGStrTref[] = "tref";
  60         const char aSVGStrTextPath[] = "textPath";
  61         const char aSVGStrStartOffset[] = "startOffset";
  62         const char aSVGStrMethod[] = "method";
  63         const char aSVGStrSpacing[] = "spacing";
  64         const char aSVGStrTextAlign[] = "text-align";
  65         const char aSVGStrPathLength[] = "pathLength";
  66         const char aSVGStrType[] = "type";
  67         const char aSVGStrClass[] = "class";
  68         const char aSVGStrTextAnchor[] = "text-anchor";
  69         const char aSVGStrXmlSpace[] = "xml:space";
  70         const char aSVGStrColor[] = "color";
  71         const char aSVGStrClipPathNode[] = "clipPath";
  72         const char aSVGStrClipPathProperty[] = "clip-path";
  73         const char aSVGStrMask[] = "mask";
  74         const char aSVGStrClipPathUnits[] = "clipPathUnits";
  75         const char aSVGStrMaskUnits[] = "maskUnits";
  76         const char aSVGStrMaskContentUnits[] = "maskContentUnits";
  77         const char aSVGStrClipRule[] = "clip-rule";
  78         const char aSVGStrMarker[] = "marker";
  79         const char aSVGStrMarkerStart[] = "marker-start";
  80         const char aSVGStrMarkerMid[] = "marker-mid";
  81         const char aSVGStrMarkerEnd[] = "marker-end";
  82         const char aSVGStrRefX[] = "refX";
  83         const char aSVGStrRefY[] = "refY";
  84         const char aSVGStrMarkerUnits[] = "markerUnits";
  85         const char aSVGStrMarkerWidth[] = "markerWidth";
  86         const char aSVGStrMarkerHeight[] = "markerHeight";
  87         const char aSVGStrOrient[] = "orient";
  88         const char aSVGStrPattern[] = "pattern";
  89         const char aSVGStrPatternUnits[] = "patternUnits";
  90         const char aSVGStrPatternContentUnits[] = "patternContentUnits";
  91         const char aSVGStrPatternTransform[] = "patternTransform";
  92         const char aSVGStrOpacity[] = "opacity";
  93         const char aSVGStrVisibility[] = "visibility";
  94         constexpr OUStringLiteral aSVGStrTitle = u"title";
  95         constexpr OUStringLiteral aSVGStrDesc = u"desc";
  96
  97         const char aSVGStrPreserveAspectRatio[] = "preserveAspectRatio";
  98         const char aSVGStrDefer[] = "defer";
  99         const char aSVGStrNone[] = "none";
 100         const char aSVGStrXMinYMin[] = "xMinYMin";
 101         const char aSVGStrXMidYMin[] = "xMidYMin";
 102         const char aSVGStrXMaxYMin[] = "xMaxYMin";
 103         const char aSVGStrXMinYMid[] = "xMinYMid";
 104         const char aSVGStrXMidYMid[] = "xMidYMid";
 105         const char aSVGStrXMaxYMid[] = "xMaxYMid";
 106         const char aSVGStrXMinYMax[] = "xMinYMax";
 107         const char aSVGStrXMidYMax[] = "xMidYMax";
 108         const char aSVGStrXMaxYMax[] = "xMaxYMax";
 109         const char aSVGStrMeet[] = "meet";
 110         const char aSVGStrSlice[] = "slice";
 111
 112         const char aSVGStrDefs[] = "defs";
 113         const char aSVGStrG[] = "g";
 114         const char aSVGStrSvg[] = "svg";
 115         const char aSVGStrSymbol[] = "symbol";
 116         const char aSVGStrUse[] = "use";
 117         const char aSVGStrA[] = "a";
 118
 119         const char aSVGStrCircle[] = "circle";
 120         const char aSVGStrEllipse[] = "ellipse";
 121         const char aSVGStrLine[] = "line";
 122         const char aSVGStrPath[] = "path";
 123         const char aSVGStrPolygon[] = "polygon";
 124         const char aSVGStrPolyline[] = "polyline";
 125         const char aSVGStrRect[] = "rect";
 126         const char aSVGStrImage[] = "image";
 127
 128         const char aSVGStrLinearGradient[] = "linearGradient";
 129         const char aSVGStrRadialGradient[] = "radialGradient";
 130         const char aSVGStrStop[] = "stop";
 131         const char aSVGStrOffset[] = "offset";
 132         const char aSVGStrX1[] = "x1";
 133         const char aSVGStrY1[] = "y1";
 134         const char aSVGStrX2[] = "x2";
 135         const char aSVGStrY2[] = "y2";
 136         const char aSVGStrCx[] = "cx";
 137         const char aSVGStrCy[] = "cy";
 138         const char aSVGStrFx[] = "fx";
 139         const char aSVGStrFy[] = "fy";
 140         const char aSVGStrR[] = "r";
 141         const char aSVGStrGradientUnits[] = "gradientUnits";
 142         const char aSVGStrGradientTransform[] = "gradientTransform";
 143         const char aSVGStrSpreadMethod[] = "spreadMethod";
 144         const char aSVGStrHref[] = "href";
 145         const char aSVGStrXlinkHref[] = "xlink:href";
 146         const char aSVGStrStopColor[] = "stop-color";
 147         const char aSVGStrStopOpacity[] = "stop-opacity";
 148
 149         const char aSVGStrFill[] = "fill";
 150         const char aSVGStrFillOpacity[] = "fill-opacity";
 151         const char aSVGStrFillRule[] = "fill-rule";
 152
 153         const char aSVGStrStroke[] = "stroke";
 154         const char aSVGStrStrokeDasharray[] = "stroke-dasharray";
 155         const char aSVGStrStrokeDashoffset[] = "stroke-dashoffset";
 156         const char aSVGStrStrokeLinecap[] = "stroke-linecap";
 157         const char aSVGStrStrokeLinejoin[] = "stroke-linejoin";
 158         const char aSVGStrStrokeMiterlimit[] = "stroke-miterlimit";
 159         const char aSVGStrStrokeOpacity[] = "stroke-opacity";
 160         const char aSVGStrStrokeWidth[] = "stroke-width";
 161
 162         const char aSVGStrText[] = "text";
 163         const char aSVGStrBaselineShift[] = "baseline-shift";
 164
 165         const char aSVGStrFlowRoot[] = "flowRoot";
 166
 167         SVGToken StrToSVGToken(const OUString& rStr, bool bCaseIndependent)
 168         {
 169             typedef std::unordered_map< OUString, SVGToken > SVGTokenMapper;
 170             typedef std::pair< OUString, SVGToken > SVGTokenValueType;
 171             static SVGTokenMapper aSVGTokenMapperList {
 172                 { aSVGStrWidth, SVGToken::Width },
 173                 { aSVGStrHeight, SVGToken::Height },
 174                 { aSVGStrViewBox, SVGToken::ViewBox },
 175                 { aSVGStrTransform, SVGToken::Transform },
 176                 { aSVGStrStyle, SVGToken::Style },
 177                 { aSVGStrDisplay, SVGToken::Display }, // #i121656#
 178                 { aSVGStrD, SVGToken::D },
 179                 { aSVGStrX, SVGToken::X },
 180                 { aSVGStrY, SVGToken::Y },
 181                 { aSVGStrXmlns, SVGToken::Xmlns },
 182                 { aSVGStrVersion, SVGToken::Version },
 183                 { aSVGStrId, SVGToken::Id },
 184                 { aSVGStrRx, SVGToken::Rx },
 185                 { aSVGStrRy, SVGToken::Ry },
 186                 { aSVGStrPoints, SVGToken::Points },
 187                 { aSVGStrDx, SVGToken::Dx },
 188                 { aSVGStrDy, SVGToken::Dy },
 189                 { aSVGStrRotate, SVGToken::Rotate },
 190                 { aSVGStrTextLength, SVGToken::TextLength },
 191                 { aSVGStrLengthAdjust, SVGToken::LengthAdjust },
 192                 { aSVGStrFont, SVGToken::Font },
 193                 { aSVGStrFontFamily, SVGToken::FontFamily },
 194                 { aSVGStrFontSize, SVGToken::FontSize },
 195                 { aSVGStrFontSizeAdjust, SVGToken::FontSizeAdjust },
 196                 { aSVGStrFontStretch, SVGToken::FontStretch },
 197                 { aSVGStrFontStyle, SVGToken::FontStyle },
 198                 { aSVGStrFontVariant, SVGToken::FontVariant },
 199                 { aSVGStrFontWeight, SVGToken::FontWeight },
 200                 { aSVGStrDirection, SVGToken::Direction },
 201                 { aSVGStrLetterSpacing, SVGToken::LetterSpacing },
 202                 { aSVGStrTextDecoration, SVGToken::TextDecoration },
 203                 { aSVGStrUnicodeBidi, SVGToken::UnicodeBidi },
 204                 { aSVGStrWordSpacing, SVGToken::WordSpacing },
 205                 { aSVGStrTspan, SVGToken::Tspan },
 206                 { aSVGStrTref, SVGToken::Tref },
 207                 { aSVGStrTextPath, SVGToken::TextPath },
 208                 { aSVGStrStartOffset, SVGToken::StartOffset },
 209                 { aSVGStrMethod, SVGToken::Method },
 210                 { aSVGStrSpacing, SVGToken::Spacing },
 211                 { aSVGStrTextAlign, SVGToken::TextAlign },
 212                 { aSVGStrPathLength, SVGToken::PathLength },
 213                 { aSVGStrType, SVGToken::Type },
 214                 { aSVGStrClass, SVGToken::Class },
 215                 { aSVGStrTextAnchor, SVGToken::TextAnchor },
 216                 { aSVGStrXmlSpace, SVGToken::XmlSpace },
 217                 { aSVGStrColor, SVGToken::Color },
 218                 { aSVGStrClipPathNode, SVGToken::ClipPathNode },
 219                 { aSVGStrClipPathProperty, SVGToken::ClipPathProperty },
 220                 { aSVGStrMask, SVGToken::Mask },
 221                 { aSVGStrClipPathUnits, SVGToken::ClipPathUnits },
 222                 { aSVGStrMaskUnits, SVGToken::MaskUnits },
 223                 { aSVGStrMaskContentUnits, SVGToken::MaskContentUnits },
 224                 { aSVGStrClipRule, SVGToken::ClipRule },
 225                 { aSVGStrMarker, SVGToken::Marker },
 226                 { aSVGStrMarkerStart, SVGToken::MarkerStart },
 227                 { aSVGStrMarkerMid, SVGToken::MarkerMid },
 228                 { aSVGStrMarkerEnd, SVGToken::MarkerEnd },
 229                 { aSVGStrRefX, SVGToken::RefX },
 230                 { aSVGStrRefY, SVGToken::RefY },
 231                 { aSVGStrMarkerUnits, SVGToken::MarkerUnits },
 232                 { aSVGStrMarkerWidth, SVGToken::MarkerWidth },
 233                 { aSVGStrMarkerHeight, SVGToken::MarkerHeight },
 234                 { aSVGStrOrient, SVGToken::Orient },
 235                 { aSVGStrPattern, SVGToken::Pattern },
 236                 { aSVGStrPatternUnits, SVGToken::PatternUnits },
 237                 { aSVGStrPatternContentUnits, SVGToken::PatternContentUnits },
 238                 { aSVGStrPatternTransform, SVGToken::PatternTransform },
 239                 { aSVGStrOpacity, SVGToken::Opacity },
 240                 { aSVGStrVisibility, SVGToken::Visibility },
 241                 { aSVGStrTitle, SVGToken::Title },
 242                 { aSVGStrDesc, SVGToken::Desc },
 243
 244                 { aSVGStrPreserveAspectRatio, SVGToken::PreserveAspectRatio },
 245                 { aSVGStrDefer, SVGToken::Defer },
 246                 { aSVGStrNone, SVGToken::None },
 247                 { aSVGStrXMinYMin, SVGToken::XMinYMin },
 248                 { aSVGStrXMidYMin, SVGToken::XMidYMin },
 249                 { aSVGStrXMaxYMin, SVGToken::XMaxYMin },
 250                 { aSVGStrXMinYMid, SVGToken::XMinYMid },
 251                 { aSVGStrXMidYMid, SVGToken::XMidYMid },
 252                 { aSVGStrXMaxYMid, SVGToken::XMaxYMid },
 253                 { aSVGStrXMinYMax, SVGToken::XMinYMax },
 254                 { aSVGStrXMidYMax, SVGToken::XMidYMax },
 255                 { aSVGStrXMaxYMax, SVGToken::XMaxYMax },
 256                 { aSVGStrMeet, SVGToken::Meet },
 257                 { aSVGStrSlice, SVGToken::Slice },
 258
 259                 { aSVGStrDefs, SVGToken::Defs },
 260                 { aSVGStrG, SVGToken::G },
 261                 { aSVGStrSvg, SVGToken::Svg },
 262                 { aSVGStrSymbol, SVGToken::Symbol },
 263                 { aSVGStrUse, SVGToken::Use },
 264                 { aSVGStrA, SVGToken::A },
 265
 266                 { aSVGStrCircle, SVGToken::Circle },
 267                 { aSVGStrEllipse, SVGToken::Ellipse },
 268                 { aSVGStrLine, SVGToken::Line },
 269                 { aSVGStrPath, SVGToken::Path },
 270                 { aSVGStrPolygon, SVGToken::Polygon },
 271                 { aSVGStrPolyline, SVGToken::Polyline },
 272                 { aSVGStrRect, SVGToken::Rect },
 273                 { aSVGStrImage, SVGToken::Image },
 274
 275                 { aSVGStrLinearGradient, SVGToken::LinearGradient },
 276                 { aSVGStrRadialGradient, SVGToken::RadialGradient },
 277                 { aSVGStrStop, SVGToken::Stop },
 278                 { aSVGStrOffset, SVGToken::Offset },
 279                 { aSVGStrX1, SVGToken::X1 },
 280                 { aSVGStrY1, SVGToken::Y1 },
 281                 { aSVGStrX2, SVGToken::X2 },
 282                 { aSVGStrY2, SVGToken::Y2 },
 283                 { aSVGStrCx, SVGToken::Cx },
 284                 { aSVGStrCy, SVGToken::Cy },
 285                 { aSVGStrFx, SVGToken::Fx },
 286                 { aSVGStrFy, SVGToken::Fy },
 287                 { aSVGStrR, SVGToken::R },
 288                 { aSVGStrGradientUnits, SVGToken::GradientUnits },
 289                 { aSVGStrGradientTransform, SVGToken::GradientTransform },
 290                 { aSVGStrSpreadMethod, SVGToken::SpreadMethod },
 291                 { aSVGStrHref, SVGToken::Href },
 292                 { aSVGStrXlinkHref, SVGToken::XlinkHref },
 293                 { aSVGStrStopColor, SVGToken::StopColor },
 294                 { aSVGStrStopOpacity, SVGToken::StopOpacity },
 295
 296                 { aSVGStrFill, SVGToken::Fill },
 297                 { aSVGStrFillOpacity, SVGToken::FillOpacity },
 298                 { aSVGStrFillRule, SVGToken::FillRule },
 299
 300                 { aSVGStrStroke, SVGToken::Stroke },
 301                 { aSVGStrStrokeDasharray, SVGToken::StrokeDasharray },
 302                 { aSVGStrStrokeDashoffset, SVGToken::StrokeDashoffset },
 303                 { aSVGStrStrokeLinecap, SVGToken::StrokeLinecap },
 304                 { aSVGStrStrokeLinejoin, SVGToken::StrokeLinejoin },
 305                 { aSVGStrStrokeMiterlimit, SVGToken::StrokeMiterlimit },
 306                 { aSVGStrStrokeOpacity, SVGToken::StrokeOpacity },
 307                 { aSVGStrStrokeWidth, SVGToken::StrokeWidth },
 308
 309                 { aSVGStrText, SVGToken::Text },
 310                 { aSVGStrBaselineShift, SVGToken::BaselineShift },
 311                 { aSVGStrFlowRoot, SVGToken::FlowRoot }
 312             };
 313
 314             const SVGTokenMapper::const_iterator aResult(aSVGTokenMapperList.find(rStr.startsWith("svg:") ? rStr.copy(4) : rStr));
 315
 316             if(aResult == aSVGTokenMapperList.end())
 317             {
 318                 if(bCaseIndependent)
 319                 {
 320                     static SVGTokenMapper aCaseLindependentSVGTokenMapperList;
 321
 322                     if(aCaseLindependentSVGTokenMapperList.empty())
 323                     {
 324                         for(const auto& rCurrent : aSVGTokenMapperList)
 325                         {
 326                             aCaseLindependentSVGTokenMapperList.insert(
 327                                 SVGTokenValueType(
 328                                     rCurrent.first.toAsciiLowerCase(),
 329                                     rCurrent.second));
 330                         }
 331                     }
 332
 333                     const SVGTokenMapper::const_iterator aResult2(aCaseLindependentSVGTokenMapperList.find(rStr.toAsciiLowerCase()));
 334
 335                     if(aResult2 == aCaseLindependentSVGTokenMapperList.end())
 336                     {
 337                         return SVGToken::Unknown;
 338                     }
 339                     else
 340                     {
 341                         return aResult2->second;
 342                     }
 343                 }
 344
 345                 return SVGToken::Unknown;
 346             }
 347             else
 348             {
 349                 return aResult->second;
 350             }
 351         }
 352
 353         OUString getStrTitle()
 354         {
 355             return aSVGStrTitle;
 356         }
 357
 358         OUString getStrDesc()
 359         {
 360             return aSVGStrDesc;
 361         }
 362 } // end of namespace svgio
 363
 364 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */