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Side by Side Diff: third_party/WebKit/Source/web/PageOverlay.h

Issue 2896563002: Update WebLocalFrameImpl with WebLocalFrameBase to break dependencies. (Closed)
Patch Set: Rebase Created 3 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved. 2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 10 *
(...skipping 21 matching lines...) Expand all
32 #include <memory> 32 #include <memory>
33 #include "platform/graphics/GraphicsLayer.h" 33 #include "platform/graphics/GraphicsLayer.h"
34 #include "platform/graphics/GraphicsLayerClient.h" 34 #include "platform/graphics/GraphicsLayerClient.h"
35 #include "platform/graphics/paint/DisplayItemClient.h" 35 #include "platform/graphics/paint/DisplayItemClient.h"
36 #include "platform/wtf/text/WTFString.h" 36 #include "platform/wtf/text/WTFString.h"
37 #include "web/WebExport.h" 37 #include "web/WebExport.h"
38 38
39 namespace blink { 39 namespace blink {
40 40
41 class GraphicsContext; 41 class GraphicsContext;
42 class WebLocalFrameImpl; 42 class WebLocalFrameBase;
43 43
44 // Manages a layer that is overlaid on a WebLocalFrame's content. 44 // Manages a layer that is overlaid on a WebLocalFrame's content.
45 class WEB_EXPORT PageOverlay : public GraphicsLayerClient, 45 class WEB_EXPORT PageOverlay : public GraphicsLayerClient,
46 public DisplayItemClient { 46 public DisplayItemClient {
47 public: 47 public:
48 class Delegate { 48 class Delegate {
49 public: 49 public:
50 virtual ~Delegate() {} 50 virtual ~Delegate() {}
51 51
52 // Paints page overlay contents. 52 // Paints page overlay contents.
53 virtual void PaintPageOverlay(const PageOverlay&, 53 virtual void PaintPageOverlay(const PageOverlay&,
54 GraphicsContext&, 54 GraphicsContext&,
55 const WebSize& web_view_size) const = 0; 55 const WebSize& web_view_size) const = 0;
56 }; 56 };
57 57
58 static std::unique_ptr<PageOverlay> Create( 58 static std::unique_ptr<PageOverlay> Create(
59 WebLocalFrameImpl*, 59 WebLocalFrameBase*,
60 std::unique_ptr<PageOverlay::Delegate>); 60 std::unique_ptr<PageOverlay::Delegate>);
61 61
62 ~PageOverlay(); 62 ~PageOverlay();
63 63
64 void Update(); 64 void Update();
65 65
66 GraphicsLayer* GetGraphicsLayer() const { return layer_.get(); } 66 GraphicsLayer* GetGraphicsLayer() const { return layer_.get(); }
67 67
68 // DisplayItemClient methods. 68 // DisplayItemClient methods.
69 String DebugName() const final { return "PageOverlay"; } 69 String DebugName() const final { return "PageOverlay"; }
70 LayoutRect VisualRect() const override; 70 LayoutRect VisualRect() const override;
71 71
72 // GraphicsLayerClient implementation 72 // GraphicsLayerClient implementation
73 bool NeedsRepaint(const GraphicsLayer&) const { return true; } 73 bool NeedsRepaint(const GraphicsLayer&) const { return true; }
74 IntRect ComputeInterestRect(const GraphicsLayer*, 74 IntRect ComputeInterestRect(const GraphicsLayer*,
75 const IntRect&) const override; 75 const IntRect&) const override;
76 void PaintContents(const GraphicsLayer*, 76 void PaintContents(const GraphicsLayer*,
77 GraphicsContext&, 77 GraphicsContext&,
78 GraphicsLayerPaintingPhase, 78 GraphicsLayerPaintingPhase,
79 const IntRect& interest_rect) const override; 79 const IntRect& interest_rect) const override;
80 String DebugName(const GraphicsLayer*) const override; 80 String DebugName(const GraphicsLayer*) const override;
81 81
82 private: 82 private:
83 PageOverlay(WebLocalFrameImpl*, std::unique_ptr<PageOverlay::Delegate>); 83 PageOverlay(WebLocalFrameBase*, std::unique_ptr<PageOverlay::Delegate>);
84 84
85 Persistent<WebLocalFrameImpl> frame_impl_; 85 Persistent<WebLocalFrameBase> frame_impl_;
86 std::unique_ptr<PageOverlay::Delegate> delegate_; 86 std::unique_ptr<PageOverlay::Delegate> delegate_;
87 std::unique_ptr<GraphicsLayer> layer_; 87 std::unique_ptr<GraphicsLayer> layer_;
88 }; 88 };
89 89
90 } // namespace blink 90 } // namespace blink
91 91
92 #endif // PageOverlay_h 92 #endif // PageOverlay_h
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