OLD | NEW |
---|---|
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ | 5 #ifndef COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ |
6 #define COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ | 6 #define COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <set> | 10 #include <set> |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
55 } | 55 } |
56 // Returns the guest WebContents associated with the given |guest_instance_id| | 56 // Returns the guest WebContents associated with the given |guest_instance_id| |
57 // if the provided |embedder_render_process_id| is allowed to access it. | 57 // if the provided |embedder_render_process_id| is allowed to access it. |
58 // If the embedder is not allowed access, the embedder will be killed, and | 58 // If the embedder is not allowed access, the embedder will be killed, and |
59 // this method will return NULL. If no WebContents exists with the given | 59 // this method will return NULL. If no WebContents exists with the given |
60 // instance ID, then NULL will also be returned. | 60 // instance ID, then NULL will also be returned. |
61 content::WebContents* GetGuestByInstanceIDSafely( | 61 content::WebContents* GetGuestByInstanceIDSafely( |
62 int guest_instance_id, | 62 int guest_instance_id, |
63 int embedder_render_process_id); | 63 int embedder_render_process_id); |
64 | 64 |
65 // Associates the Browser Plugin with |element_instance_id| to a | 65 // Associates the Browser Plugin with |element_instance_id| to a guest that |
66 // guest that has ID of |guest_instance_id| and sets initialization | 66 // has ID of |guest_instance_id| and sets initialization parameters, |params| |
67 // parameters, |params| for it. | 67 // for it. |
68 void AttachGuest(int embedder_process_id, | 68 void AttachGuest(int embedder_process_id, |
69 int element_instance_id, | 69 int element_instance_id, |
70 int guest_instance_id, | 70 int guest_instance_id, |
71 const base::DictionaryValue& attach_params); | 71 const base::DictionaryValue& attach_params); |
72 | 72 |
73 // Removes the association between |element_instance_id| and a guest instance | 73 // Removes the association between |element_instance_id| and a guest instance |
74 // ID if one exists. | 74 // ID if one exists. |
75 void DetachGuest(GuestViewBase* guest); | 75 void DetachGuest(GuestViewBase* guest); |
76 | 76 |
77 // Indicates whether the |guest| is owned by an extension or Chrome App. | 77 // Indicates whether the |guest| is owned by an extension or Chrome App. |
(...skipping 181 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
259 // This tracks which GuestView embedders are currently being observed. | 259 // This tracks which GuestView embedders are currently being observed. |
260 std::set<int> embedders_observed_; | 260 std::set<int> embedders_observed_; |
261 | 261 |
262 // |view_destruction_callback_map_| maps from embedder process ID to view ID | 262 // |view_destruction_callback_map_| maps from embedder process ID to view ID |
263 // to a vector of callback functions to be called when that view is destroyed. | 263 // to a vector of callback functions to be called when that view is destroyed. |
264 using Callbacks = std::vector<base::Closure>; | 264 using Callbacks = std::vector<base::Closure>; |
265 using CallbacksForEachViewID = std::map<int, Callbacks>; | 265 using CallbacksForEachViewID = std::map<int, Callbacks>; |
266 using CallbacksForEachEmbedderID = std::map<int, CallbacksForEachViewID>; | 266 using CallbacksForEachEmbedderID = std::map<int, CallbacksForEachViewID>; |
267 CallbacksForEachEmbedderID view_destruction_callback_map_; | 267 CallbacksForEachEmbedderID view_destruction_callback_map_; |
268 | 268 |
269 // The routing ID of the embedder which most recently sent an attach request. | |
270 // We use this value to later identify the RenderFrameHost and WebContents | |
271 // which embed the guest. This is mainly used for MimeHandlerViewGuest and | |
272 // specifically when the guest is embedded inside a cross origin frame. | |
273 int attaching_guest_embedder_routing_id_; | |
wjmaclean
2016/10/20 14:47:22
Where is this used?
EhsanK
2016/10/20 21:41:17
Stale. Thanks!
| |
274 | |
269 // This is used to ensure that an EmbedderRenderProcessHostObserver will not | 275 // This is used to ensure that an EmbedderRenderProcessHostObserver will not |
270 // call into this GuestViewManager after it has been destroyed. | 276 // call into this GuestViewManager after it has been destroyed. |
271 base::WeakPtrFactory<GuestViewManager> weak_ptr_factory_; | 277 base::WeakPtrFactory<GuestViewManager> weak_ptr_factory_; |
272 | 278 |
273 private: | 279 private: |
274 DISALLOW_COPY_AND_ASSIGN(GuestViewManager); | 280 DISALLOW_COPY_AND_ASSIGN(GuestViewManager); |
275 }; | 281 }; |
276 | 282 |
277 } // namespace guest_view | 283 } // namespace guest_view |
278 | 284 |
279 #endif // COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ | 285 #endif // COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_MANAGER_H_ |
OLD | NEW |