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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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49 | 49 |
50 // Called when embedder's |rwh| has sent screen rects to renderer. | 50 // Called when embedder's |rwh| has sent screen rects to renderer. |
51 void DidSendScreenRects(); | 51 void DidSendScreenRects(); |
52 | 52 |
53 // Overrides factory for testing. Default (NULL) value indicates regular | 53 // Overrides factory for testing. Default (NULL) value indicates regular |
54 // (non-test) environment. | 54 // (non-test) environment. |
55 static void set_factory_for_testing(BrowserPluginHostFactory* factory) { | 55 static void set_factory_for_testing(BrowserPluginHostFactory* factory) { |
56 factory_ = factory; | 56 factory_ = factory; |
57 } | 57 } |
58 | 58 |
59 // Sets the zoom level for all guests within this embedder. | |
60 void SetZoomLevel(double level); | |
61 | |
62 // WebContentsObserver implementation. | 59 // WebContentsObserver implementation. |
63 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 60 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
64 | 61 |
65 void DragSourceEndedAt(int client_x, int client_y, int screen_x, | 62 void DragSourceEndedAt(int client_x, int client_y, int screen_x, |
66 int screen_y, blink::WebDragOperation operation); | 63 int screen_y, blink::WebDragOperation operation); |
67 | 64 |
68 void OnUpdateDragCursor(bool* handled); | 65 void OnUpdateDragCursor(bool* handled); |
69 | 66 |
70 void DragEnteredGuest(BrowserPluginGuest* guest); | 67 void DragEnteredGuest(BrowserPluginGuest* guest); |
71 | 68 |
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123 base::WeakPtr<BrowserPluginGuest> guest_started_drag_; | 120 base::WeakPtr<BrowserPluginGuest> guest_started_drag_; |
124 | 121 |
125 base::WeakPtrFactory<BrowserPluginEmbedder> weak_ptr_factory_; | 122 base::WeakPtrFactory<BrowserPluginEmbedder> weak_ptr_factory_; |
126 | 123 |
127 DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedder); | 124 DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedder); |
128 }; | 125 }; |
129 | 126 |
130 } // namespace content | 127 } // namespace content |
131 | 128 |
132 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_H_ | 129 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_H_ |
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