third_party/WebKit/Source/core/css/ComputedStyleCSSValueMapping.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ComputedStyleCSSValueMapping_h
   6 #define ComputedStyleCSSValueMapping_h
   7
   8 #include "core/CSSPropertyNames.h"
   9 #include "core/css/CSSValue.h"
  10 #include "wtf/Allocator.h"
  11
  12 namespace blink {
  13
  14 class CSSPrimitiveValue;
  15 class LayoutObject;
  16 class ComputedStyle;
  17 class FilterOperations;
  18 class ShadowData;
  19 class ShadowList;
  20 class StyleColor;
  21 class Node;
  22
  23 class ComputedStyleCSSValueMapping {
  24     STATIC_ONLY(ComputedStyleCSSValueMapping);
  25 public:
  26     // FIXME: Resolve computed auto alignment in applyProperty/ComputedStyle and remove this non-const styledNode parameter.
  27     static PassRefPtrWillBeRawPtr<CSSValue> get(CSSPropertyID, const ComputedStyle&, const LayoutObject* = nullptr, Node* styledNode = nullptr, bool allowVisitedStyle = false);
  28 private:
  29     static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> currentColorOrValidColor(const ComputedStyle&, const StyleColor&);
  30     static PassRefPtrWillBeRawPtr<CSSValue> valueForShadowData(const ShadowData&, const ComputedStyle&, bool useSpread);
  31     static PassRefPtrWillBeRawPtr<CSSValue> valueForShadowList(const ShadowList*, const ComputedStyle&, bool useSpread);
  32     static PassRefPtrWillBeRawPtr<CSSValue> valueForFilter(const ComputedStyle&, const FilterOperations&);
  33     static PassRefPtrWillBeRawPtr<CSSValue> valueForFont(const ComputedStyle&);
  34 };
  35
  36 } // namespace blink
  37
  38 #endif // ComputedStyleCSSValueMapping_h