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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 CC_BLINK_WEB_SCROLLBAR_LAYER_IMPL_H_
#define CC_BLINK_WEB_SCROLLBAR_LAYER_IMPL_H_
#include <memory>
#include "base/macros.h"
#include "cc/blink/cc_blink_export.h"
#include "third_party/WebKit/public/platform/WebScrollbar.h"
#include "third_party/WebKit/public/platform/WebScrollbarLayer.h"
namespace blink {
class WebScrollbarThemeGeometry;
class WebScrollbarThemePainter;
}
namespace cc_blink {
class WebLayerImpl;
class WebScrollbarLayerImpl : public blink::WebScrollbarLayer {
public:
CC_BLINK_EXPORT WebScrollbarLayerImpl(
std::unique_ptr<blink::WebScrollbar> scrollbar,
blink::WebScrollbarThemePainter painter,
std::unique_ptr<blink::WebScrollbarThemeGeometry> geometry,
bool is_overlay);
CC_BLINK_EXPORT WebScrollbarLayerImpl(
blink::WebScrollbar::Orientation orientation,
int thumb_thickness,
int track_start,
bool is_left_side_vertical_scrollbar);
~WebScrollbarLayerImpl() override;
// blink::WebScrollbarLayer implementation.
blink::WebLayer* Layer() override;
void SetScrollLayer(blink::WebLayer* layer) override;
private:
std::unique_ptr<WebLayerImpl> layer_;
DISALLOW_COPY_AND_ASSIGN(WebScrollbarLayerImpl);
};
} // namespace cc_blink
#endif // CC_BLINK_WEB_SCROLLBAR_LAYER_IMPL_H_