File: CSSPathValue.h

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// Copyright 2014 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 CSSPathValue_h
#define CSSPathValue_h

#include "core/css/CSSValue.h"
#include "core/style/StylePath.h"
#include "core/svg/SVGPathByteStream.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefPtr.h"
#include <memory>

namespace blink {

class StylePath;

class CSSPathValue : public CSSValue {
 public:
  static CSSPathValue* create(PassRefPtr<StylePath>);
  static CSSPathValue* create(std::unique_ptr<SVGPathByteStream>);

  static CSSPathValue& emptyPathValue();

  StylePath* stylePath() const { return m_stylePath.get(); }
  String customCSSText() const;

  bool equals(const CSSPathValue&) const;

  DECLARE_TRACE_AFTER_DISPATCH();

  const SVGPathByteStream& byteStream() const {
    return m_stylePath->byteStream();
  }

 private:
  CSSPathValue(PassRefPtr<StylePath>);

  RefPtr<StylePath> m_stylePath;
};

DEFINE_CSS_VALUE_TYPE_CASTS(CSSPathValue, isPathValue());

}  // namespace blink

#endif  // CSSPathValue_h