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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_CSSOM_CSS_URL_IMAGE_VALUE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_URL_IMAGE_VALUE_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/css/cssom/css_style_image_value.h"
namespace blink {
class ScriptState;
class CSSImageValue;
class CORE_EXPORT CSSURLImageValue final : public CSSStyleImageValue {
public:
static CSSURLImageValue* Create(ScriptState*,
const AtomicString& url,
ExceptionState&);
static CSSURLImageValue* FromCSSValue(const CSSImageValue&);
explicit CSSURLImageValue(const CSSImageValue& value) : value_(value) {}
const String& url() const;
// CSSStyleImageValue
base::Optional<IntSize> IntrinsicSize() const final;
// CanvasImageSource
ResourceStatus Status() const final;
scoped_refptr<Image> GetSourceImageForCanvas(SourceImageStatus*,
AccelerationHint,
const FloatSize&) final;
bool IsAccelerated() const final;
// CSSStyleValue
StyleValueType GetType() const final { return kURLImageType; }
const CSSValue* ToCSSValue() const final;
void Trace(blink::Visitor*) override;
private:
scoped_refptr<Image> GetImage() const;
Member<const CSSImageValue> value_;
DISALLOW_COPY_AND_ASSIGN(CSSURLImageValue);
};
} // namespace blink
#endif // CSSResourceValue_h
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