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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // A BrowserPluginEmbedder handles messages coming from a BrowserPlugin's | 5 // A BrowserPluginEmbedder handles messages coming from a BrowserPlugin's |
6 // embedder that are not directed at any particular existing guest process. | 6 // embedder that are not directed at any particular existing guest process. |
7 // In the beginning, when a BrowserPlugin instance in the embedder renderer | 7 // In the beginning, when a BrowserPlugin instance in the embedder renderer |
8 // process requests an initial navigation, the WebContents for that renderer | 8 // process requests an initial navigation, the WebContents for that renderer |
9 // renderer creates a BrowserPluginEmbedder for itself. The | 9 // renderer creates a BrowserPluginEmbedder for itself. The |
10 // BrowserPluginEmbedder, in turn, forwards the requests to a | 10 // BrowserPluginEmbedder, in turn, forwards the requests to a |
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25 struct BrowserPluginHostMsg_Attach_Params; | 25 struct BrowserPluginHostMsg_Attach_Params; |
26 struct BrowserPluginHostMsg_ResizeGuest_Params; | 26 struct BrowserPluginHostMsg_ResizeGuest_Params; |
27 | 27 |
28 namespace gfx { | 28 namespace gfx { |
29 class Point; | 29 class Point; |
30 } | 30 } |
31 | 31 |
32 namespace content { | 32 namespace content { |
33 | 33 |
34 class BrowserPluginGuest; | 34 class BrowserPluginGuest; |
35 class BrowserPluginGuestManagerDelegate; | 35 class BrowserPluginGuestManager; |
36 class BrowserPluginHostFactory; | 36 class BrowserPluginHostFactory; |
37 class RenderWidgetHostImpl; | 37 class RenderWidgetHostImpl; |
38 class WebContentsImpl; | 38 class WebContentsImpl; |
39 struct NativeWebKeyboardEvent; | 39 struct NativeWebKeyboardEvent; |
40 | 40 |
41 class CONTENT_EXPORT BrowserPluginEmbedder : public WebContentsObserver { | 41 class CONTENT_EXPORT BrowserPluginEmbedder : public WebContentsObserver { |
42 public: | 42 public: |
43 virtual ~BrowserPluginEmbedder(); | 43 virtual ~BrowserPluginEmbedder(); |
44 | 44 |
45 static BrowserPluginEmbedder* Create(WebContentsImpl* web_contents); | 45 static BrowserPluginEmbedder* Create(WebContentsImpl* web_contents); |
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81 | 81 |
82 // Sends EndSystemDrag message to the guest that initiated the last drag/drop | 82 // Sends EndSystemDrag message to the guest that initiated the last drag/drop |
83 // operation, if there's any. | 83 // operation, if there's any. |
84 void SystemDragEnded(); | 84 void SystemDragEnded(); |
85 | 85 |
86 private: | 86 private: |
87 friend class TestBrowserPluginEmbedder; | 87 friend class TestBrowserPluginEmbedder; |
88 | 88 |
89 explicit BrowserPluginEmbedder(WebContentsImpl* web_contents); | 89 explicit BrowserPluginEmbedder(WebContentsImpl* web_contents); |
90 | 90 |
91 BrowserPluginGuestManagerDelegate* GetBrowserPluginGuestManager() const; | 91 BrowserPluginGuestManager* GetBrowserPluginGuestManager() const; |
92 | 92 |
93 bool DidSendScreenRectsCallback(WebContents* guest_web_contents); | 93 bool DidSendScreenRectsCallback(WebContents* guest_web_contents); |
94 | 94 |
95 bool SetZoomLevelCallback(double level, WebContents* guest_web_contents); | 95 bool SetZoomLevelCallback(double level, WebContents* guest_web_contents); |
96 | 96 |
97 bool UnlockMouseIfNecessaryCallback(const NativeWebKeyboardEvent& event, | 97 bool UnlockMouseIfNecessaryCallback(const NativeWebKeyboardEvent& event, |
98 WebContents* guest); | 98 WebContents* guest); |
99 | 99 |
100 // Called by the content embedder when a guest exists with the provided | 100 // Called by the content embedder when a guest exists with the provided |
101 // |instance_id|. | 101 // |instance_id|. |
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129 base::WeakPtr<BrowserPluginGuest> guest_started_drag_; | 129 base::WeakPtr<BrowserPluginGuest> guest_started_drag_; |
130 | 130 |
131 base::WeakPtrFactory<BrowserPluginEmbedder> weak_ptr_factory_; | 131 base::WeakPtrFactory<BrowserPluginEmbedder> weak_ptr_factory_; |
132 | 132 |
133 DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedder); | 133 DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedder); |
134 }; | 134 }; |
135 | 135 |
136 } // namespace content | 136 } // namespace content |
137 | 137 |
138 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_H_ | 138 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_H_ |
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