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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 CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ | |
6 #define CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ | |
7 | |
8 #include "base/callback.h" | |
9 #include "base/memory/ref_counted.h" | |
10 #include "chrome/common/content_settings_types.h" | |
11 #include "components/keyed_service/core/keyed_service.h" | |
12 | |
13 class GURL; | |
14 class PermissionQueueController; | |
15 class PermissionRequestID; | |
16 class Profile; | |
17 | |
18 namespace content { | |
19 class WebContents; | |
20 } | |
21 | |
22 typedef base::Callback<void(bool)> BrowserPermissionCallback; | |
23 | |
24 // TODO(miguelg) Move this out of gcm into a generic place and make | |
25 // Midi permissions and others use it. | |
26 namespace gcm { | |
27 | |
28 // This base class contains common operations for grating permissions. | |
29 // It is spit out of Midi and Push and will be moved to a common place | |
30 // so it can be used by both classes (and eventually others) in a separate | |
31 // patch. | |
32 class PermissionContextBase : public KeyedService { | |
33 public: | |
34 PermissionContextBase(Profile* profile, | |
35 const ContentSettingsType permission_type); | |
36 virtual ~PermissionContextBase(); | |
37 | |
38 // The renderer is requesting permission to push messages. | |
39 // When the answer to a permission request has been determined, |callback| | |
40 // should be called with the result. | |
41 virtual void RequestPermission(content::WebContents* web_contents, | |
42 const PermissionRequestID& id, | |
43 const GURL& requesting_frame, | |
44 bool user_gesture, | |
45 base::Callback<void(bool)> callback); | |
Michael van Ouwerkerk
2014/06/19 10:16:11
Should this also be a "const BrowserPermissionCall
Miguel Garcia
2014/06/19 17:49:28
indeed
| |
46 | |
47 protected: | |
48 // Decide whether the permission should be granted. | |
49 // Calls PermissionDecided if permission can be decided non-interactively, | |
50 // or NotifyPermissionSet if permission decided by presenting an infobar. | |
51 void DecidePermission(content::WebContents* web_contents, | |
52 const PermissionRequestID& id, | |
53 const GURL& requesting_frame, | |
54 const GURL& embedder, | |
55 bool user_gesture, | |
56 const BrowserPermissionCallback& callback); | |
57 | |
58 // Called when permission is granted without interactively asking the user. | |
59 void PermissionDecided(const PermissionRequestID& id, | |
60 const GURL& requesting_frame, | |
61 const GURL& embedder, | |
62 const BrowserPermissionCallback& callback, | |
63 bool allowed); | |
64 | |
65 void NotifyPermissionSet(const PermissionRequestID& id, | |
66 const GURL& requesting_frame, | |
67 const BrowserPermissionCallback& callback, | |
68 bool allowed); | |
69 | |
70 // Implementors can override this method to update the icons on the | |
71 // url bar with the result of the new permission. | |
72 virtual void UpdateTabContext(const PermissionRequestID& id, | |
73 const GURL& requesting_frame, | |
74 bool allowed) {} | |
75 | |
76 // Return an instance of the infobar queue controller, creating it if needed. | |
77 PermissionQueueController* GetQueueController(); | |
78 | |
79 private: | |
80 Profile* profile_; | |
81 const ContentSettingsType permission_type_; | |
82 scoped_ptr<PermissionQueueController> permission_queue_controller_; | |
83 }; | |
84 } // namespace gcm | |
85 | |
86 #endif // CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ | |
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