blob: 8d9c5fbd5ae4be3362dcb9ab3816d08a1124df76 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// 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_CONTENT_LAYER_IMPL_H_
#define CC_BLINK_WEB_CONTENT_LAYER_IMPL_H_
#include "base/memory/scoped_ptr.h"
#include "cc/blink/cc_blink_export.h"
#include "cc/blink/web_layer_impl.h"
#include "cc/layers/content_layer_client.h"
#include "third_party/WebKit/public/platform/WebContentLayer.h"
namespace cc {
class IntRect;
class FloatRect;
}
namespace blink {
class WebContentLayerClient;
}
namespace cc_blink {
class WebContentLayerImpl : public blink::WebContentLayer,
public cc::ContentLayerClient {
public:
CC_BLINK_EXPORT explicit WebContentLayerImpl(blink::WebContentLayerClient*);
// WebContentLayer implementation.
virtual blink::WebLayer* layer();
virtual void setDoubleSided(bool double_sided);
virtual void setDrawCheckerboardForMissingTiles(bool checkerboard);
protected:
virtual ~WebContentLayerImpl();
// ContentLayerClient implementation.
void PaintContents(SkCanvas* canvas,
const gfx::Rect& clip,
PaintingControlSetting painting_control) override;
scoped_refptr<cc::DisplayItemList> PaintContentsToDisplayList(
const gfx::Rect& clip,
PaintingControlSetting painting_control) override;
bool FillsBoundsCompletely() const override;
size_t GetApproximateUnsharedMemoryUsage() const override;
scoped_ptr<WebLayerImpl> layer_;
blink::WebContentLayerClient* client_;
bool draws_content_;
private:
DISALLOW_COPY_AND_ASSIGN(WebContentLayerImpl);
};
} // namespace cc_blink
#endif // CC_BLINK_WEB_CONTENT_LAYER_IMPL_H_
|