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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 is the browser side of a browser <--> embedder | 5 // A BrowserPluginGuest is the browser side of a browser <--> embedder |
6 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder | 6 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder |
7 // renderer side of browser <--> embedder renderer communication. | 7 // renderer side of browser <--> embedder renderer communication. |
8 // | 8 // |
9 // BrowserPluginGuest lives on the UI thread of the browser process. Any | 9 // BrowserPluginGuest lives on the UI thread of the browser process. Any |
10 // messages about the guest render process that the embedder might be interested | 10 // messages about the guest render process that the embedder might be interested |
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247 void OnLockMouseAck(int instance_id, bool succeeded); | 247 void OnLockMouseAck(int instance_id, bool succeeded); |
248 void OnPluginDestroyed(int instance_id); | 248 void OnPluginDestroyed(int instance_id); |
249 // Resizes the guest's web contents. | 249 // Resizes the guest's web contents. |
250 void OnResizeGuest( | 250 void OnResizeGuest( |
251 int instance_id, const BrowserPluginHostMsg_ResizeGuest_Params& params); | 251 int instance_id, const BrowserPluginHostMsg_ResizeGuest_Params& params); |
252 void OnSetFocus(int instance_id, bool focused); | 252 void OnSetFocus(int instance_id, bool focused); |
253 // Sets the name of the guest so that other guests in the same partition can | 253 // Sets the name of the guest so that other guests in the same partition can |
254 // access it. | 254 // access it. |
255 void OnSetName(int instance_id, const std::string& name); | 255 void OnSetName(int instance_id, const std::string& name); |
256 // Updates the size state of the guest. | 256 // Updates the size state of the guest. |
257 void OnSetAutoSize( | |
258 int instance_id, | |
259 const BrowserPluginHostMsg_AutoSize_Params& auto_size_params, | |
260 const BrowserPluginHostMsg_ResizeGuest_Params& resize_guest_params); | |
261 void OnSetEditCommandsForNextKeyEvent( | 257 void OnSetEditCommandsForNextKeyEvent( |
262 int instance_id, | 258 int instance_id, |
263 const std::vector<EditCommand>& edit_commands); | 259 const std::vector<EditCommand>& edit_commands); |
264 void OnSetContentsOpaque(int instance_id, bool opaque); | 260 void OnSetContentsOpaque(int instance_id, bool opaque); |
265 // The guest WebContents is visible if both its embedder is visible and | 261 // The guest WebContents is visible if both its embedder is visible and |
266 // the browser plugin element is visible. If either one is not then the | 262 // the browser plugin element is visible. If either one is not then the |
267 // WebContents is marked as hidden. A hidden WebContents will consume | 263 // WebContents is marked as hidden. A hidden WebContents will consume |
268 // fewer GPU and CPU resources. | 264 // fewer GPU and CPU resources. |
269 // | 265 // |
270 // When every WebContents in a RenderProcessHost is hidden, it will lower | 266 // When every WebContents in a RenderProcessHost is hidden, it will lower |
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334 const int instance_id_; | 330 const int instance_id_; |
335 float guest_device_scale_factor_; | 331 float guest_device_scale_factor_; |
336 gfx::Rect guest_window_rect_; | 332 gfx::Rect guest_window_rect_; |
337 gfx::Rect guest_screen_rect_; | 333 gfx::Rect guest_screen_rect_; |
338 bool focused_; | 334 bool focused_; |
339 bool mouse_locked_; | 335 bool mouse_locked_; |
340 bool pending_lock_request_; | 336 bool pending_lock_request_; |
341 bool guest_visible_; | 337 bool guest_visible_; |
342 bool guest_opaque_; | 338 bool guest_opaque_; |
343 bool embedder_visible_; | 339 bool embedder_visible_; |
344 std::string name_; | |
345 bool auto_size_enabled_; | |
346 gfx::Size max_auto_size_; | |
347 gfx::Size min_auto_size_; | |
348 gfx::Size full_size_; | |
349 | 340 |
350 // Each copy-request is identified by a unique number. The unique number is | 341 // Each copy-request is identified by a unique number. The unique number is |
351 // used to keep track of the right callback. | 342 // used to keep track of the right callback. |
352 int copy_request_id_; | 343 int copy_request_id_; |
353 typedef base::Callback<void(bool, const SkBitmap&)> CopyRequestCallback; | 344 typedef base::Callback<void(bool, const SkBitmap&)> CopyRequestCallback; |
354 typedef std::map<int, const CopyRequestCallback> CopyRequestMap; | 345 typedef std::map<int, const CopyRequestCallback> CopyRequestMap; |
355 CopyRequestMap copy_request_callbacks_; | 346 CopyRequestMap copy_request_callbacks_; |
356 | 347 |
357 // Indicates that this BrowserPluginGuest has associated renderer-side state. | 348 // Indicates that this BrowserPluginGuest has associated renderer-side state. |
358 // This is used to determine whether or not to create a new RenderView when | 349 // This is used to determine whether or not to create a new RenderView when |
359 // this guest is attached. A BrowserPluginGuest would have renderer-side state | 350 // this guest is attached. A BrowserPluginGuest would have renderer-side state |
360 // prior to attachment if it is created via a call to window.open and | 351 // prior to attachment if it is created via a call to window.open and |
361 // maintains a JavaScript reference to its opener. | 352 // maintains a JavaScript reference to its opener. |
362 bool has_render_view_; | 353 bool has_render_view_; |
363 | 354 |
364 // Last seen size of guest contents (by OnUpdateRect). | 355 // Last seen size of guest contents (by OnUpdateRect). |
365 gfx::Size last_seen_view_size_; | 356 gfx::Size last_seen_view_size_; |
366 // Last seen autosize attribute state (by OnUpdateRect). | 357 // Last seen size of BrowserPlugin (by OnResizeGuest). |
367 bool last_seen_auto_size_enabled_; | 358 gfx::Size last_seen_browser_plugin_size_; |
368 | 359 |
369 bool is_in_destruction_; | 360 bool is_in_destruction_; |
370 | 361 |
371 // Text input type states. | 362 // Text input type states. |
372 ui::TextInputType last_text_input_type_; | 363 ui::TextInputType last_text_input_type_; |
373 ui::TextInputMode last_input_mode_; | 364 ui::TextInputMode last_input_mode_; |
374 bool last_can_compose_inline_; | 365 bool last_can_compose_inline_; |
375 | 366 |
376 // This is a queue of messages that are destined to be sent to the embedder | 367 // This is a queue of messages that are destined to be sent to the embedder |
377 // once the guest is attached to a particular embedder. | 368 // once the guest is attached to a particular embedder. |
378 std::deque<linked_ptr<IPC::Message> > pending_messages_; | 369 std::deque<linked_ptr<IPC::Message> > pending_messages_; |
379 | 370 |
380 BrowserPluginGuestDelegate* const delegate_; | 371 BrowserPluginGuestDelegate* const delegate_; |
381 | 372 |
382 // Weak pointer used to ask GeolocationPermissionContext about geolocation | 373 // Weak pointer used to ask GeolocationPermissionContext about geolocation |
383 // permission. | 374 // permission. |
384 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; | 375 base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_; |
385 | 376 |
386 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); | 377 DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest); |
387 }; | 378 }; |
388 | 379 |
389 } // namespace content | 380 } // namespace content |
390 | 381 |
391 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ | 382 #endif // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_ |
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