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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
7 | |
8 #include "base/callback.h" | |
9 #include "content/common/content_export.h" | |
10 | |
11 class GURL; | |
12 | |
13 namespace content { | |
14 | |
15 class SiteInstance; | |
16 class WebContents; | |
17 | |
18 class CONTENT_EXPORT BrowserPluginGuestManagerDelegate { | |
jam
2014/05/02 19:09:06
nit: document
Fady Samuel
2014/05/02 21:28:20
Done.
| |
19 public: | |
20 virtual ~BrowserPluginGuestManagerDelegate() {} | |
21 | |
22 // Return a new instance ID. | |
23 virtual int GetNextInstanceID(); | |
jam
2014/05/02 19:09:06
this and GetGuestByInstanceID can go away as well
Fady Samuel
2014/05/02 21:28:20
GetGuestByInstanceID goes away in a subsequent pat
| |
24 | |
25 // Adds a new WebContents |guest_web_contents| as a guest. | |
26 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
27 // moves outside of content, this API will be unnecessary. | |
28 virtual void AddGuest(int guest_instance_id, | |
29 WebContents* guest_web_contents) {} | |
30 | |
31 // Removes a |guest_instance_id| as a valid guest. | |
32 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
33 // moves outside of content, this API will be unnecessary. | |
34 virtual void RemoveGuest(int guest_instance_id) {} | |
35 | |
36 // Returns a Webcontents given a |guest_instance_id|. Returns NULL if the | |
37 // guest wasn't found. If the embedder is not permitted to access the given | |
38 // |guest_instance_id|, the embedder is killed, and NULL is returned. | |
39 virtual WebContents* GetGuestByInstanceID(int guest_instance_id, | |
40 int embedder_render_process_id); | |
41 | |
42 // Returns whether the specified embedder is permitted to access the given | |
43 // |guest_instance_id|. | |
44 // TODO(fsamuel): Remove this. | |
45 virtual bool CanEmbedderAccessInstanceID(int embedder_render_process_id, | |
46 int guest_instance_id); | |
47 | |
48 // Returns whether the specified embedder is permitted to access the given | |
49 // |guest_instance_id|, and kills the embedder if not. | |
50 // TODO(fsamuel): Remove this. | |
51 virtual bool CanEmbedderAccessInstanceIDMaybeKill( | |
52 int embedder_render_process_id, | |
53 int guest_instance_id); | |
54 | |
55 // Returns an existing SiteInstance if the current profile has a guest of the | |
56 // given |guest_site|. | |
57 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
58 // moves outside of content, this API will be unnecessary. | |
59 virtual content::SiteInstance* GetGuestSiteInstance(const GURL& guest_site); | |
60 | |
61 // Iterates over all WebContents belonging to a given |embedder_web_contents|, | |
62 // calling |callback| for each. If one of the callbacks returns true, then | |
63 // the iteration exits early. | |
64 typedef base::Callback<bool(WebContents*)> GuestCallback; | |
65 virtual bool ForEachGuest(WebContents* embedder_web_contents, | |
66 const GuestCallback& callback); | |
67 }; | |
68 | |
69 } // namespace content | |
70 | |
71 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | |
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