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// Copyright 2015 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 StyleValue_h
#define StyleValue_h
#include "bindings/core/v8/ScriptWrappable.h"
#include "core/CoreExport.h"
#include "core/css/CSSValue.h"
#include "core/css/CSSValuePool.h"
namespace blink {
class ScriptState;
class ScriptValue;
class CORE_EXPORT StyleValue : public GarbageCollectedFinalized<StyleValue>, public ScriptWrappable {
WTF_MAKE_NONCOPYABLE(StyleValue);
DEFINE_WRAPPERTYPEINFO();
public:
enum StyleValueType {
KeywordType, SimpleLengthType, CalcLengthType, NumberType, TransformValueType, PositionType
};
virtual ~StyleValue() { }
virtual StyleValueType type() const = 0;
static ScriptValue parse(ScriptState*, const String& property, const String& cssText);
virtual PassRefPtrWillBeRawPtr<CSSValue> toCSSValue() const = 0;
virtual String cssString() const
{
return toCSSValue()->cssText();
}
DEFINE_INLINE_VIRTUAL_TRACE() { }
protected:
StyleValue() {}
};
} // namespace blink
#endif
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