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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 BrowserPluginGuest represents the browser side of browser <--> renderer | 5 // A BrowserPluginGuest represents the browser side of browser <--> renderer |
6 // communication. A BrowserPlugin (a WebPlugin) is on the renderer side of | 6 // communication. A BrowserPlugin (a WebPlugin) is on the renderer side of |
7 // browser <--> guest renderer communication. The 'guest' renderer is a | 7 // browser <--> guest renderer communication. The 'guest' renderer is a |
8 // <browser> tag. | 8 // <browser> tag. |
9 // | 9 // |
10 // BrowserPluginGuest lives on the UI thread of the browser process. It has a | 10 // BrowserPluginGuest lives on the UI thread of the browser process. It has a |
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74 | 74 |
75 void set_guest_hang_timeout_for_testing(const base::TimeDelta& timeout) { | 75 void set_guest_hang_timeout_for_testing(const base::TimeDelta& timeout) { |
76 guest_hang_timeout_ = timeout; | 76 guest_hang_timeout_ = timeout; |
77 } | 77 } |
78 | 78 |
79 void set_embedder_render_process_host( | 79 void set_embedder_render_process_host( |
80 RenderProcessHost* render_process_host) { | 80 RenderProcessHost* render_process_host) { |
81 embedder_render_process_host_ = render_process_host; | 81 embedder_render_process_host_ = render_process_host; |
82 } | 82 } |
83 | 83 |
84 bool visible() const { return visible_; } | |
85 | |
84 // WebContentsObserver implementation. | 86 // WebContentsObserver implementation. |
85 virtual void DidStartProvisionalLoadForFrame( | 87 virtual void DidStartProvisionalLoadForFrame( |
86 int64 frame_id, | 88 int64 frame_id, |
87 bool is_main_frame, | 89 bool is_main_frame, |
88 const GURL& validated_url, | 90 const GURL& validated_url, |
89 bool is_error_page, | 91 bool is_error_page, |
90 RenderViewHost* render_view_host) OVERRIDE; | 92 RenderViewHost* render_view_host) OVERRIDE; |
91 virtual void DidFailProvisionalLoad( | 93 virtual void DidFailProvisionalLoad( |
92 int64 frame_id, | 94 int64 frame_id, |
93 bool is_main_frame, | 95 bool is_main_frame, |
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125 const gfx::Rect& initial_pos); | 127 const gfx::Rect& initial_pos); |
126 void SetCursor(const WebCursor& cursor); | 128 void SetCursor(const WebCursor& cursor); |
127 // Handles input event acks so they are sent to browser plugin host (via | 129 // Handles input event acks so they are sent to browser plugin host (via |
128 // embedder) instead of default view/widget host. | 130 // embedder) instead of default view/widget host. |
129 void HandleInputEventAck(RenderViewHost* render_view_host, bool handled); | 131 void HandleInputEventAck(RenderViewHost* render_view_host, bool handled); |
130 | 132 |
131 // The guest needs to notify the plugin in the embedder to start (or stop) | 133 // The guest needs to notify the plugin in the embedder to start (or stop) |
132 // accepting touch events. | 134 // accepting touch events. |
133 void SetIsAcceptingTouchEvents(bool accept); | 135 void SetIsAcceptingTouchEvents(bool accept); |
134 | 136 |
137 void SetVisibility(bool embedder_visible, bool visible); | |
Charlie Reis
2012/10/05 00:33:18
nit: Add a comment.
Fady Samuel
2012/10/05 15:22:07
Done.
| |
138 | |
135 // Exposes the protected web_contents() from WebContentsObserver. | 139 // Exposes the protected web_contents() from WebContentsObserver. |
136 WebContents* GetWebContents(); | 140 WebContents* GetWebContents(); |
137 | 141 |
138 // Kill the guest process. | 142 // Kill the guest process. |
139 void Terminate(); | 143 void Terminate(); |
140 | 144 |
141 // Overridden in tests. | 145 // Overridden in tests. |
142 virtual bool ViewTakeFocus(bool reverse); | 146 virtual bool ViewTakeFocus(bool reverse); |
143 // If possible, navigate the guest to |relative_index| entries away from the | 147 // If possible, navigate the guest to |relative_index| entries away from the |
144 // current navigation entry. | 148 // current navigation entry. |
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192 size_t damage_buffer_size_; | 196 size_t damage_buffer_size_; |
193 #endif | 197 #endif |
194 gfx::Size damage_view_size_; | 198 gfx::Size damage_view_size_; |
195 float damage_buffer_scale_factor_; | 199 float damage_buffer_scale_factor_; |
196 scoped_ptr<IPC::Message> pending_input_event_reply_; | 200 scoped_ptr<IPC::Message> pending_input_event_reply_; |
197 gfx::Rect guest_rect_; | 201 gfx::Rect guest_rect_; |
198 WebCursor cursor_; | 202 WebCursor cursor_; |
199 IDMap<RenderViewHost> pending_updates_; | 203 IDMap<RenderViewHost> pending_updates_; |
200 int pending_update_counter_; | 204 int pending_update_counter_; |
201 base::TimeDelta guest_hang_timeout_; | 205 base::TimeDelta guest_hang_timeout_; |
206 bool visible_; | |
202 | 207 |
203 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); | 208 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); |
204 }; | 209 }; |
205 | 210 |
206 } // namespace content | 211 } // namespace content |
207 | 212 |
208 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ | 213 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ |
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