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Side by Side Diff: chrome/browser/extensions/api/media_galleries_private/media_galleries_private_api.h

Issue 11535008: Implement mediaGalleriesPrivate api to notify extensions about gallery changed events. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Addressed review comments Created 7 years, 11 months ago
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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 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PR IVATE_API_H_ 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PR IVATE_API_H_
6 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PR IVATE_API_H_ 6 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PR IVATE_API_H_
7 7
8 #include <string>
9
8 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
9 #include "chrome/browser/extensions/event_router.h" 11 #include "chrome/browser/extensions/event_router.h"
12 #include "chrome/browser/extensions/extension_function.h"
13 #include "chrome/browser/media_gallery/media_galleries_preferences.h"
10 #include "chrome/browser/profiles/profile_keyed_service.h" 14 #include "chrome/browser/profiles/profile_keyed_service.h"
11 15
16 class FilePath;
17 class Profile;
18
12 namespace extensions { 19 namespace extensions {
20
21 class MediaGalleryExtensionNotificationObserver;
13 class MediaGalleriesPrivateEventRouter; 22 class MediaGalleriesPrivateEventRouter;
14 23
24 // The profile-keyed service that manages the media galleries private extension
25 // API.
15 class MediaGalleriesPrivateAPI : public ProfileKeyedService, 26 class MediaGalleriesPrivateAPI : public ProfileKeyedService,
16 public extensions::EventRouter::Observer { 27 public EventRouter::Observer {
17 public: 28 public:
18 explicit MediaGalleriesPrivateAPI(Profile* profile); 29 explicit MediaGalleriesPrivateAPI(Profile* profile);
19 virtual ~MediaGalleriesPrivateAPI(); 30 virtual ~MediaGalleriesPrivateAPI();
20 31
21 // ProfileKeyedService implementation. 32 // ProfileKeyedService implementation.
22 virtual void Shutdown() OVERRIDE; 33 virtual void Shutdown() OVERRIDE;
23 34
24 // EventRouter::Observer implementation. 35 // EventRouter::Observer implementation.
25 virtual void OnListenerAdded(const extensions::EventListenerInfo& details) 36 virtual void OnListenerAdded(const EventListenerInfo& details) OVERRIDE;
26 OVERRIDE; 37
38 MediaGalleriesPrivateEventRouter* event_router();
Lei Zhang 2013/01/04 22:56:28 nit: event_router -> GetEventRouter()
kmadhusu 2013/01/04 23:41:02 Done.
27 39
28 private: 40 private:
41 // Current profile.
29 Profile* profile_; 42 Profile* profile_;
30 43
44 scoped_ptr<MediaGalleryExtensionNotificationObserver>
45 extension_notification_observer_;
46
47 // Created lazily on first access.
31 scoped_ptr<MediaGalleriesPrivateEventRouter> 48 scoped_ptr<MediaGalleriesPrivateEventRouter>
32 media_galleries_private_event_router_; 49 media_galleries_private_event_router_;
50
51 DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPrivateAPI);
52 };
53
54 // Implements the chrome.mediaGalleriesPrivate.addGalleryWatch method.
55 class MediaGalleriesPrivateAddGalleryWatchFunction
56 : public AsyncExtensionFunction {
57 public:
58 DECLARE_EXTENSION_FUNCTION_NAME("mediaGalleriesPrivate.addGalleryWatch");
59
60 protected:
61 virtual ~MediaGalleriesPrivateAddGalleryWatchFunction();
62
63 // AsyncExtensionFunction overrides.
64 virtual bool RunImpl() OVERRIDE;
65
66 private:
67 // Gallery watch request handler.
68 void HandleResponse(chrome::MediaGalleryPrefId gallery_id,
69 bool success);
70 };
71
72 // Implements the chrome.mediaGalleriesPrivate.removeGalleryWatch method.
73 class MediaGalleriesPrivateRemoveGalleryWatchFunction
74 : public SyncExtensionFunction {
75 public:
76 DECLARE_EXTENSION_FUNCTION_NAME("mediaGalleriesPrivate.removeGalleryWatch");
77
78 protected:
79 virtual ~MediaGalleriesPrivateRemoveGalleryWatchFunction();
80
81 // SyncExtensionFunction overrides.
82 virtual bool RunImpl() OVERRIDE;
33 }; 83 };
34 84
35 } // namespace extensions 85 } // namespace extensions
36 86
37 #endif // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES _PRIVATE_API_H_ 87 #endif // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES _PRIVATE_API_H_
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