1 /* 2 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann (at) kde.org> 3 2004, 2005 Rob Buis <buis (at) kde.org> 4 Copyright (C) Research In Motion Limited 2010. All rights reserved. 5 6 Based on khtml code by: 7 Copyright (C) 2000-2003 Lars Knoll (knoll (at) kde.org) 8 (C) 2000 Antti Koivisto (koivisto (at) kde.org) 9 (C) 2000-2003 Dirk Mueller (mueller (at) kde.org) 10 (C) 2002-2003 Apple Computer, Inc. 11 12 This library is free software; you can redistribute it and/or 13 modify it under the terms of the GNU Library General Public 14 License as published by the Free Software Foundation; either 15 version 2 of the License, or (at your option) any later version. 16 17 This library is distributed in the hope that it will be useful, 18 but WITHOUT ANY WARRANTY; without even the implied warranty of 19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 Library General Public License for more details. 21 22 You should have received a copy of the GNU Library General Public License 23 along with this library; see the file COPYING.LIB. If not, write to 24 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 25 Boston, MA 02110-1301, USA. 26 */ 27 28 #ifndef SVGRenderStyleDefs_h 29 #define SVGRenderStyleDefs_h 30 31 #if ENABLE(SVG) 32 #include "Color.h" 33 #include "PlatformString.h" 34 #include "SVGLength.h" 35 #include "ShadowData.h" 36 #include <wtf/OwnPtr.h> 37 #include <wtf/PassOwnPtr.h> 38 #include <wtf/RefCounted.h> 39 #include <wtf/RefPtr.h> 40 41 namespace WebCore { 42 43 enum EBaselineShift { 44 BS_BASELINE, BS_SUB, BS_SUPER, BS_LENGTH 45 }; 46 47 enum ETextAnchor { 48 TA_START, TA_MIDDLE, TA_END 49 }; 50 51 enum EColorInterpolation { 52 CI_AUTO, CI_SRGB, CI_LINEARRGB 53 }; 54 55 enum EColorRendering { 56 CR_AUTO, CR_OPTIMIZESPEED, CR_OPTIMIZEQUALITY 57 }; 58 59 enum EImageRendering { 60 IR_AUTO, IR_OPTIMIZESPEED, IR_OPTIMIZEQUALITY 61 }; 62 63 enum EShapeRendering { 64 SR_AUTO, SR_OPTIMIZESPEED, SR_CRISPEDGES, SR_GEOMETRICPRECISION 65 }; 66 67 enum SVGWritingMode { 68 WM_LRTB, WM_LR, WM_RLTB, WM_RL, WM_TBRL, WM_TB 69 }; 70 71 enum EGlyphOrientation { 72 GO_0DEG, GO_90DEG, GO_180DEG, GO_270DEG, GO_AUTO 73 }; 74 75 enum EAlignmentBaseline { 76 AB_AUTO, AB_BASELINE, AB_BEFORE_EDGE, AB_TEXT_BEFORE_EDGE, 77 AB_MIDDLE, AB_CENTRAL, AB_AFTER_EDGE, AB_TEXT_AFTER_EDGE, 78 AB_IDEOGRAPHIC, AB_ALPHABETIC, AB_HANGING, AB_MATHEMATICAL 79 }; 80 81 enum EDominantBaseline { 82 DB_AUTO, DB_USE_SCRIPT, DB_NO_CHANGE, DB_RESET_SIZE, 83 DB_IDEOGRAPHIC, DB_ALPHABETIC, DB_HANGING, DB_MATHEMATICAL, 84 DB_CENTRAL, DB_MIDDLE, DB_TEXT_AFTER_EDGE, DB_TEXT_BEFORE_EDGE 85 }; 86 87 enum EVectorEffect { 88 VE_NONE, 89 VE_NON_SCALING_STROKE 90 }; 91 92 class CSSValue; 93 class CSSValueList; 94 class SVGPaint; 95 96 // Inherited/Non-Inherited Style Datastructures 97 class StyleFillData : public RefCounted<StyleFillData> { 98 public: 99 static PassRefPtr<StyleFillData> create() { return adoptRef(new StyleFillData); } 100 PassRefPtr<StyleFillData> copy() const { return adoptRef(new StyleFillData(*this)); } 101 102 bool operator==(const StyleFillData&) const; 103 bool operator!=(const StyleFillData& other) const 104 { 105 return !(*this == other); 106 } 107 108 float opacity; 109 RefPtr<SVGPaint> paint; 110 111 private: 112 StyleFillData(); 113 StyleFillData(const StyleFillData&); 114 }; 115 116 class StyleStrokeData : public RefCounted<StyleStrokeData> { 117 public: 118 static PassRefPtr<StyleStrokeData> create() { return adoptRef(new StyleStrokeData); } 119 PassRefPtr<StyleStrokeData> copy() const { return adoptRef(new StyleStrokeData(*this)); } 120 121 bool operator==(const StyleStrokeData&) const; 122 bool operator!=(const StyleStrokeData& other) const 123 { 124 return !(*this == other); 125 } 126 127 float opacity; 128 float miterLimit; 129 130 SVGLength width; 131 SVGLength dashOffset; 132 Vector<SVGLength> dashArray; 133 134 RefPtr<SVGPaint> paint; 135 136 private: 137 StyleStrokeData(); 138 StyleStrokeData(const StyleStrokeData&); 139 }; 140 141 class StyleStopData : public RefCounted<StyleStopData> { 142 public: 143 static PassRefPtr<StyleStopData> create() { return adoptRef(new StyleStopData); } 144 PassRefPtr<StyleStopData> copy() const { return adoptRef(new StyleStopData(*this)); } 145 146 bool operator==(const StyleStopData&) const; 147 bool operator!=(const StyleStopData& other) const 148 { 149 return !(*this == other); 150 } 151 152 float opacity; 153 Color color; 154 155 private: 156 StyleStopData(); 157 StyleStopData(const StyleStopData&); 158 }; 159 160 class StyleTextData : public RefCounted<StyleTextData> { 161 public: 162 static PassRefPtr<StyleTextData> create() { return adoptRef(new StyleTextData); } 163 PassRefPtr<StyleTextData> copy() const { return adoptRef(new StyleTextData(*this)); } 164 165 bool operator==(const StyleTextData& other) const; 166 bool operator!=(const StyleTextData& other) const 167 { 168 return !(*this == other); 169 } 170 171 SVGLength kerning; 172 173 private: 174 StyleTextData(); 175 StyleTextData(const StyleTextData&); 176 }; 177 178 // Note: the rule for this class is, *no inheritance* of these props 179 class StyleMiscData : public RefCounted<StyleMiscData> { 180 public: 181 static PassRefPtr<StyleMiscData> create() { return adoptRef(new StyleMiscData); } 182 PassRefPtr<StyleMiscData> copy() const { return adoptRef(new StyleMiscData(*this)); } 183 184 bool operator==(const StyleMiscData&) const; 185 bool operator!=(const StyleMiscData& other) const 186 { 187 return !(*this == other); 188 } 189 190 Color floodColor; 191 float floodOpacity; 192 Color lightingColor; 193 194 // non-inherited text stuff lives here not in StyleTextData. 195 SVGLength baselineShiftValue; 196 197 private: 198 StyleMiscData(); 199 StyleMiscData(const StyleMiscData&); 200 }; 201 202 class StyleShadowSVGData : public RefCounted<StyleShadowSVGData> { 203 public: 204 static PassRefPtr<StyleShadowSVGData> create() { return adoptRef(new StyleShadowSVGData); } 205 PassRefPtr<StyleShadowSVGData> copy() const { return adoptRef(new StyleShadowSVGData(*this)); } 206 207 bool operator==(const StyleShadowSVGData&) const; 208 bool operator!=(const StyleShadowSVGData& other) const 209 { 210 return !(*this == other); 211 } 212 213 OwnPtr<ShadowData> shadow; 214 215 private: 216 StyleShadowSVGData(); 217 StyleShadowSVGData(const StyleShadowSVGData&); 218 }; 219 220 // Non-inherited resources 221 class StyleResourceData : public RefCounted<StyleResourceData> { 222 public: 223 static PassRefPtr<StyleResourceData> create() { return adoptRef(new StyleResourceData); } 224 PassRefPtr<StyleResourceData> copy() const { return adoptRef(new StyleResourceData(*this)); } 225 226 bool operator==(const StyleResourceData&) const; 227 bool operator!=(const StyleResourceData& other) const 228 { 229 return !(*this == other); 230 } 231 232 String clipper; 233 String filter; 234 String masker; 235 236 private: 237 StyleResourceData(); 238 StyleResourceData(const StyleResourceData&); 239 }; 240 241 // Inherited resources 242 class StyleInheritedResourceData : public RefCounted<StyleInheritedResourceData> { 243 public: 244 static PassRefPtr<StyleInheritedResourceData> create() { return adoptRef(new StyleInheritedResourceData); } 245 PassRefPtr<StyleInheritedResourceData> copy() const { return adoptRef(new StyleInheritedResourceData(*this)); } 246 247 bool operator==(const StyleInheritedResourceData&) const; 248 bool operator!=(const StyleInheritedResourceData& other) const 249 { 250 return !(*this == other); 251 } 252 253 String markerStart; 254 String markerMid; 255 String markerEnd; 256 257 private: 258 StyleInheritedResourceData(); 259 StyleInheritedResourceData(const StyleInheritedResourceData&); 260 }; 261 262 } // namespace WebCore 263 264 #endif // ENABLE(SVG) 265 266 #endif // SVGRenderStyleDefs_h 267
