1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. 4 * Copyright (C) 2012 Google Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef CSSToStyleMap_h 23 #define CSSToStyleMap_h 24 25 #include "CSSPropertyNames.h" 26 #include "core/css/resolver/ElementStyleResources.h" 27 #include "core/platform/LengthBox.h" 28 #include "wtf/Noncopyable.h" 29 30 namespace WebCore { 31 32 class FillLayer; 33 class CSSValue; 34 class CSSAnimationData; 35 class RenderStyle; 36 class StyleImage; 37 class StyleResolverState; 38 class NinePieceImage; 39 40 // CSSToStyleMap is a short-lived helper object which 41 // given the current StyleResolverState can map 42 // CSSValue objects into their RenderStyle equivalents. 43 44 class CSSToStyleMap { 45 WTF_MAKE_NONCOPYABLE(CSSToStyleMap); 46 public: 47 CSSToStyleMap(const StyleResolverState& state, ElementStyleResources& elementStyleResources) : m_state(state), m_elementStyleResources(elementStyleResources) { } 48 49 void mapFillAttachment(CSSPropertyID, FillLayer*, CSSValue*) const; 50 void mapFillClip(CSSPropertyID, FillLayer*, CSSValue*) const; 51 void mapFillComposite(CSSPropertyID, FillLayer*, CSSValue*) const; 52 void mapFillBlendMode(CSSPropertyID, FillLayer*, CSSValue*) const; 53 void mapFillOrigin(CSSPropertyID, FillLayer*, CSSValue*) const; 54 void mapFillImage(CSSPropertyID, FillLayer*, CSSValue*); 55 void mapFillRepeatX(CSSPropertyID, FillLayer*, CSSValue*) const; 56 void mapFillRepeatY(CSSPropertyID, FillLayer*, CSSValue*) const; 57 void mapFillSize(CSSPropertyID, FillLayer*, CSSValue*) const; 58 void mapFillXPosition(CSSPropertyID, FillLayer*, CSSValue*) const; 59 void mapFillYPosition(CSSPropertyID, FillLayer*, CSSValue*) const; 60 61 void mapAnimationDelay(CSSAnimationData*, CSSValue*) const; 62 void mapAnimationDirection(CSSAnimationData*, CSSValue*) const; 63 void mapAnimationDuration(CSSAnimationData*, CSSValue*) const; 64 void mapAnimationFillMode(CSSAnimationData*, CSSValue*) const; 65 void mapAnimationIterationCount(CSSAnimationData*, CSSValue*) const; 66 void mapAnimationName(CSSAnimationData*, CSSValue*) const; 67 void mapAnimationPlayState(CSSAnimationData*, CSSValue*) const; 68 void mapAnimationProperty(CSSAnimationData*, CSSValue*) const; 69 void mapAnimationTimingFunction(CSSAnimationData*, CSSValue*) const; 70 71 void mapNinePieceImage(RenderStyle* mutableStyle, CSSPropertyID, CSSValue*, NinePieceImage&); 72 void mapNinePieceImageSlice(CSSValue*, NinePieceImage&) const; 73 LengthBox mapNinePieceImageQuad(CSSValue*) const; 74 void mapNinePieceImageRepeat(CSSValue*, NinePieceImage&) const; 75 76 private: 77 const RenderStyle* style() const; 78 const RenderStyle* rootElementStyle() const; 79 bool useSVGZoomRules() const; 80 81 PassRefPtr<StyleImage> styleImage(CSSPropertyID, CSSValue*); 82 83 // FIXME: Consider passing a StyleResolverState (or ElementResolveState) 84 // as an argument instead of caching it on this object. 85 const StyleResolverState& m_state; 86 ElementStyleResources& m_elementStyleResources; 87 }; 88 89 } 90 91 #endif 92
