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52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_VIEWER_CC_SCROLLBAR_IMPL_H_
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#define SKY_VIEWER_CC_SCROLLBAR_IMPL_H_
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#include "base/basictypes.h"
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#include "base/memory/scoped_ptr.h"
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#include "cc/input/scrollbar.h"
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#include "sky/engine/public/platform/WebScrollbarThemePainter.h"
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namespace blink {
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class WebScrollbar;
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class WebScrollbarThemeGeometry;
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}
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namespace sky_viewer_cc {
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class ScrollbarImpl : public cc::Scrollbar {
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public:
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ScrollbarImpl(scoped_ptr<blink::WebScrollbar> scrollbar,
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blink::WebScrollbarThemePainter painter,
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scoped_ptr<blink::WebScrollbarThemeGeometry> geometry);
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virtual ~ScrollbarImpl();
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// cc::Scrollbar implementation.
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virtual cc::ScrollbarOrientation Orientation() const override;
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virtual bool IsLeftSideVerticalScrollbar() const override;
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// FIXME(sky): Remove once we merge repos.
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bool HasThumb() const override;
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virtual bool IsOverlay() const override;
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virtual gfx::Point Location() const override;
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virtual int ThumbThickness() const override;
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virtual int ThumbLength() const override;
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virtual gfx::Rect TrackRect() const override;
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virtual void PaintPart(SkCanvas* canvas,
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cc::ScrollbarPart part,
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const gfx::Rect& content_rect) override;
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private:
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scoped_ptr<blink::WebScrollbar> scrollbar_;
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blink::WebScrollbarThemePainter painter_;
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scoped_ptr<blink::WebScrollbarThemeGeometry> geometry_;
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DISALLOW_COPY_AND_ASSIGN(ScrollbarImpl);
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};
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} // namespace sky_viewer_cc
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#endif // SKY_VIEWER_CC_SCROLLBAR_IMPL_H_
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