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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_MODULES_CANVAS_HTMLCANVAS_HTML_CANVAS_ELEMENT_MODULE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_CANVAS_HTMLCANVAS_HTML_CANVAS_ELEMENT_MODULE_H_
#include "third_party/blink/renderer/core/html/canvas/html_canvas_element.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class CanvasContextCreationAttributesModule;
class HTMLCanvasElement;
class OffscreenCanvas;
class MODULES_EXPORT HTMLCanvasElementModule {
STATIC_ONLY(HTMLCanvasElementModule);
friend class HTMLCanvasElementModuleTest;
public:
static void getContext(HTMLCanvasElement&,
const String&,
const CanvasContextCreationAttributesModule*,
RenderingContext&,
ExceptionState&);
static OffscreenCanvas* transferControlToOffscreen(ExecutionContext*,
HTMLCanvasElement&,
ExceptionState&);
private:
static OffscreenCanvas* TransferControlToOffscreenInternal(ExecutionContext*,
HTMLCanvasElement&,
ExceptionState&);
};
} // namespace blink
#endif
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