1/*
2 * Copyright (C) 2013 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef PlatformCALayerRemoteTiledBacking_h
27#define PlatformCALayerRemoteTiledBacking_h
28
29#include "PlatformCALayerRemote.h"
30
31namespace WebKit {
32
33class PlatformCALayerRemoteTiledBacking final : public PlatformCALayerRemote {
34    friend class PlatformCALayerRemote;
35public:
36    virtual ~PlatformCALayerRemoteTiledBacking();
37
38private:
39    PlatformCALayerRemoteTiledBacking(WebCore::PlatformCALayer::LayerType, WebCore::PlatformCALayerClient* owner, RemoteLayerTreeContext&);
40
41    virtual WebCore::TiledBacking* tiledBacking() override { return m_tileController.get(); }
42
43    virtual void setNeedsDisplay(const WebCore::FloatRect* dirtyRect = 0) override;
44
45    virtual const WebCore::PlatformCALayerList* customSublayers() const override;
46
47    virtual void setBounds(const WebCore::FloatRect&) override;
48
49    virtual bool isOpaque() const override;
50    virtual void setOpaque(bool) override;
51
52    virtual bool acceleratesDrawing() const override;
53    virtual void setAcceleratesDrawing(bool) override;
54
55    virtual float contentsScale() const override;
56    virtual void setContentsScale(float) override;
57
58    virtual void setBorderWidth(float) override;
59    virtual void setBorderColor(const WebCore::Color&) override;
60
61    OwnPtr<WebCore::TileController> m_tileController;
62    mutable WebCore::PlatformCALayerList m_customSublayers;
63};
64
65} // namespace WebKit
66
67#endif // PlatformCALayerRemoteTiledBacking_h
68