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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTY_REGISTRATION_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTY_REGISTRATION_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/renderer/core/animation/css_interpolation_type.h"
#include "third_party/blink/renderer/core/animation/interpolation_types_map.h"
#include "third_party/blink/renderer/core/css/css_syntax_definition.h"
#include "third_party/blink/renderer/core/css/css_value.h"
#include "third_party/blink/renderer/core/css/css_variable_data.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class ExceptionState;
class ExecutionContext;
class PropertyDefinition;
class StyleRuleProperty;
using CSSInterpolationTypes = Vector<std::unique_ptr<CSSInterpolationType>>;
class CORE_EXPORT PropertyRegistration final
: public GarbageCollected<PropertyRegistration> {
public:
static PropertyRegistration* MaybeCreate(Document&,
const AtomicString& name,
StyleRuleProperty&);
static void registerProperty(ExecutionContext*,
const PropertyDefinition*,
ExceptionState&);
static const PropertyRegistration* From(const ExecutionContext*,
const AtomicString& property_name);
PropertyRegistration(const AtomicString& name,
const CSSSyntaxDefinition&,
bool inherits,
const CSSValue* initial,
scoped_refptr<CSSVariableData> initial_variable_data);
const CSSSyntaxDefinition& Syntax() const { return syntax_; }
bool Inherits() const { return inherits_; }
const CSSValue* Initial() const { return initial_; }
CSSVariableData* InitialVariableData() const {
return initial_variable_data_.get();
}
const InterpolationTypes& GetInterpolationTypes() const {
return interpolation_types_;
}
void Trace(blink::Visitor* visitor) { visitor->Trace(initial_); }
private:
friend class ::blink::PropertyRegistry;
const CSSSyntaxDefinition syntax_;
const bool inherits_;
const Member<const CSSValue> initial_;
const scoped_refptr<CSSVariableData> initial_variable_data_;
const InterpolationTypes interpolation_types_;
mutable bool referenced_;
FRIEND_TEST_ALL_PREFIXES(CSSVariableResolverTest,
NeedsResolutionClearedByResolver);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTY_REGISTRATION_H_
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