third_party/WebKit/Source/core/css/StyleRuleKeyframe.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 StyleRuleKeyframe_h
   6 #define StyleRuleKeyframe_h
   7
   8 #include "core/css/StyleRule.h"
   9
  10 namespace blink {
  11
  12 class MutableStylePropertySet;
  13 class StylePropertySet;
  14
  15 class StyleRuleKeyframe final : public StyleRuleBase {
  16     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(StyleRuleKeyframe);
  17 public:
  18     static PassRefPtrWillBeRawPtr<StyleRuleKeyframe> create(PassOwnPtr<Vector<double>> keys, PassRefPtrWillBeRawPtr<StylePropertySet> properties)
  19     {
  20         return adoptRefWillBeNoop(new StyleRuleKeyframe(keys, properties));
  21     }
  22
  23     // Exposed to JavaScript.
  24     String keyText() const;
  25     bool setKeyText(const String&);
  26
  27     // Used by StyleResolver.
  28     const Vector<double>& keys() const;
  29
  30     const StylePropertySet& properties() const { return *m_properties; }
  31     MutableStylePropertySet& mutableProperties();
  32
  33     String cssText() const;
  34
  35     DECLARE_TRACE_AFTER_DISPATCH();
  36
  37 private:
  38     StyleRuleKeyframe(PassOwnPtr<Vector<double>>, PassRefPtrWillBeRawPtr<StylePropertySet>);
  39
  40     RefPtrWillBeMember<StylePropertySet> m_properties;
  41     Vector<double> m_keys;
  42 };
  43
  44 DEFINE_STYLE_RULE_TYPE_CASTS(Keyframe);
  45
  46 } // namespace blink
  47
  48 #endif // StyleRuleKeyframe_h