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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 CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ |
6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ |
7 | 7 |
| 8 #include <string> |
| 9 |
8 #include "base/callback.h" | 10 #include "base/callback.h" |
9 #include "content/common/content_export.h" | 11 #include "content/common/content_export.h" |
10 | 12 |
11 class GURL; | 13 class GURL; |
12 | 14 |
| 15 namespace base { |
| 16 class DictionaryValue; |
| 17 } // namespace base |
| 18 |
13 namespace content { | 19 namespace content { |
14 | 20 |
15 class SiteInstance; | 21 class SiteInstance; |
16 class WebContents; | 22 class WebContents; |
17 | 23 |
18 // A BrowserPluginGuestManagerDelegate offloads guest management and routing | 24 // A BrowserPluginGuestManagerDelegate offloads guest management and routing |
19 // operations outside of the content layer. | 25 // operations outside of the content layer. |
20 class CONTENT_EXPORT BrowserPluginGuestManagerDelegate { | 26 class CONTENT_EXPORT BrowserPluginGuestManagerDelegate { |
21 public: | 27 public: |
22 virtual ~BrowserPluginGuestManagerDelegate() {} | 28 virtual ~BrowserPluginGuestManagerDelegate() {} |
23 | 29 |
| 30 // Requests the allocation of a new guest WebContents. |
| 31 virtual content::WebContents* CreateGuest( |
| 32 content::SiteInstance* embedder_site_instance, |
| 33 int instance_id, |
| 34 const std::string& storage_partition_id, |
| 35 bool persist_storage, |
| 36 scoped_ptr<base::DictionaryValue> extra_params); |
| 37 |
24 // Return a new instance ID. | 38 // Return a new instance ID. |
25 // TODO(fsamuel): Remove this. Once the instance ID concept is moved | 39 // TODO(fsamuel): Remove this. Once the instance ID concept is moved |
26 // entirely out of content and into chrome, this API will be unnecessary. | 40 // entirely out of content and into chrome, this API will be unnecessary. |
27 virtual int GetNextInstanceID(); | 41 virtual int GetNextInstanceID(); |
28 | 42 |
29 // Adds a new WebContents |guest_web_contents| as a guest. | |
30 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
31 // moves outside of content, this API will be unnecessary. | |
32 virtual void AddGuest(int guest_instance_id, | |
33 WebContents* guest_web_contents) {} | |
34 | |
35 // Removes a |guest_instance_id| as a valid guest. | |
36 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
37 // moves outside of content, this API will be unnecessary. | |
38 virtual void RemoveGuest(int guest_instance_id) {} | |
39 | |
40 typedef base::Callback<void(WebContents*)> GuestByInstanceIDCallback; | 43 typedef base::Callback<void(WebContents*)> GuestByInstanceIDCallback; |
41 // Requests a guest WebContents associated with the provided | 44 // Requests a guest WebContents associated with the provided |
42 // |guest_instance_id|. If a guest associated with the provided ID | 45 // |guest_instance_id|. If a guest associated with the provided ID |
43 // does not exist, then the |callback| will be called with a NULL | 46 // does not exist, then the |callback| will be called with a NULL |
44 // WebContents. If the provided |embedder_render_process_id| does | 47 // WebContents. If the provided |embedder_render_process_id| does |
45 // not own the requested guest, then the embedder will be killed, | 48 // not own the requested guest, then the embedder will be killed, |
46 // and the |callback| will not be called. | 49 // and the |callback| will not be called. |
47 virtual void MaybeGetGuestByInstanceIDOrKill( | 50 virtual void MaybeGetGuestByInstanceIDOrKill( |
48 int guest_instance_id, | 51 int guest_instance_id, |
49 int embedder_render_process_id, | 52 int embedder_render_process_id, |
50 const GuestByInstanceIDCallback& callback) {} | 53 const GuestByInstanceIDCallback& callback) {} |
51 | 54 |
52 // Returns an existing SiteInstance if the current profile has a guest of the | |
53 // given |guest_site|. | |
54 // TODO(fsamuel): Remove this. Once guest WebContents allocation | |
55 // moves outside of content, this API will be unnecessary. | |
56 virtual content::SiteInstance* GetGuestSiteInstance(const GURL& guest_site); | |
57 | |
58 // Iterates over all WebContents belonging to a given |embedder_web_contents|, | 55 // Iterates over all WebContents belonging to a given |embedder_web_contents|, |
59 // calling |callback| for each. If one of the callbacks returns true, then | 56 // calling |callback| for each. If one of the callbacks returns true, then |
60 // the iteration exits early. | 57 // the iteration exits early. |
61 typedef base::Callback<bool(WebContents*)> GuestCallback; | 58 typedef base::Callback<bool(WebContents*)> GuestCallback; |
62 virtual bool ForEachGuest(WebContents* embedder_web_contents, | 59 virtual bool ForEachGuest(WebContents* embedder_web_contents, |
63 const GuestCallback& callback); | 60 const GuestCallback& callback); |
64 }; | 61 }; |
65 | 62 |
66 } // namespace content | 63 } // namespace content |
67 | 64 |
68 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ | 65 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_MANAGER_DELEGATE_H_ |
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