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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 // Defines the Chrome Extensions Media Galleries API functions for accessing | 5 // Defines the Chrome Extensions Media Galleries API functions for accessing |
6 // user's media files, as specified in the extension API IDL. | 6 // user's media files, as specified in the extension API IDL. |
7 | 7 |
8 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ | 8 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ |
9 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ | 9 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ |
10 | 10 |
11 #include <string> | 11 #include <string> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/callback_forward.h" | 14 #include "base/callback_forward.h" |
15 #include "base/memory/scoped_ptr.h" | 15 #include "base/memory/scoped_ptr.h" |
16 #include "base/memory/weak_ptr.h" | 16 #include "base/memory/weak_ptr.h" |
17 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h" | |
18 #include "chrome/browser/extensions/chrome_extension_function.h" | 17 #include "chrome/browser/extensions/chrome_extension_function.h" |
19 #include "chrome/browser/media_galleries/media_file_system_registry.h" | 18 #include "chrome/browser/media_galleries/media_file_system_registry.h" |
20 #include "chrome/browser/media_galleries/media_scan_manager_observer.h" | 19 #include "chrome/browser/media_galleries/media_scan_manager_observer.h" |
21 #include "chrome/common/extensions/api/media_galleries.h" | 20 #include "chrome/common/extensions/api/media_galleries.h" |
22 #include "components/storage_monitor/media_storage_util.h" | 21 #include "components/storage_monitor/media_storage_util.h" |
| 22 #include "extensions/browser/browser_context_keyed_api_factory.h" |
23 | 23 |
24 namespace MediaGalleries = extensions::api::media_galleries; | 24 namespace MediaGalleries = extensions::api::media_galleries; |
25 | 25 |
26 class MediaGalleriesScanResultDialogController; | 26 class MediaGalleriesScanResultDialogController; |
27 | 27 |
28 namespace content { | 28 namespace content { |
29 class WebContents; | 29 class WebContents; |
30 } | 30 } |
31 | 31 |
32 namespace metadata { | 32 namespace metadata { |
33 class SafeMediaMetadataParser; | 33 class SafeMediaMetadataParser; |
34 } | 34 } |
35 | 35 |
36 namespace extensions { | 36 namespace extensions { |
37 | 37 |
38 class Extension; | 38 class Extension; |
39 | 39 |
40 // The profile-keyed service that manages the media galleries extension API. | 40 // The profile-keyed service that manages the media galleries extension API. |
41 // Created at the same time as the Profile. This is also the event router. | 41 // Created at the same time as the Profile. This is also the event router. |
42 class MediaGalleriesEventRouter : public ProfileKeyedAPI, | 42 class MediaGalleriesEventRouter : public BrowserContextKeyedAPI, |
43 public MediaScanManagerObserver { | 43 public MediaScanManagerObserver { |
44 public: | 44 public: |
45 // BrowserContextKeyedService implementation. | 45 // BrowserContextKeyedService implementation. |
46 virtual void Shutdown() OVERRIDE; | 46 virtual void Shutdown() OVERRIDE; |
47 | 47 |
48 // ProfileKeyedAPI implementation. | 48 // BrowserContextKeyedAPI implementation. |
49 static ProfileKeyedAPIFactory<MediaGalleriesEventRouter>* | 49 static BrowserContextKeyedAPIFactory<MediaGalleriesEventRouter>* |
50 GetFactoryInstance(); | 50 GetFactoryInstance(); |
51 | 51 |
52 // Convenience method to get the MediaGalleriesAPI for a profile. | 52 // Convenience method to get the MediaGalleriesAPI for a profile. |
53 static MediaGalleriesEventRouter* Get(content::BrowserContext* context); | 53 static MediaGalleriesEventRouter* Get(content::BrowserContext* context); |
54 | 54 |
55 bool ExtensionHasScanProgressListener(const std::string& extension_id) const; | 55 bool ExtensionHasScanProgressListener(const std::string& extension_id) const; |
56 | 56 |
57 // MediaScanManagerObserver implementation. | 57 // MediaScanManagerObserver implementation. |
58 virtual void OnScanStarted(const std::string& extension_id) OVERRIDE; | 58 virtual void OnScanStarted(const std::string& extension_id) OVERRIDE; |
59 virtual void OnScanCancelled(const std::string& extension_id) OVERRIDE; | 59 virtual void OnScanCancelled(const std::string& extension_id) OVERRIDE; |
60 virtual void OnScanFinished( | 60 virtual void OnScanFinished( |
61 const std::string& extension_id, | 61 const std::string& extension_id, |
62 int gallery_count, | 62 int gallery_count, |
63 const MediaGalleryScanResult& file_counts) OVERRIDE; | 63 const MediaGalleryScanResult& file_counts) OVERRIDE; |
64 virtual void OnScanError(const std::string& extension_id) OVERRIDE; | 64 virtual void OnScanError(const std::string& extension_id) OVERRIDE; |
65 | 65 |
66 private: | 66 private: |
67 friend class ProfileKeyedAPIFactory<MediaGalleriesEventRouter>; | 67 friend class BrowserContextKeyedAPIFactory<MediaGalleriesEventRouter>; |
68 | 68 |
69 void DispatchEventToExtension(const std::string& extension_id, | 69 void DispatchEventToExtension(const std::string& extension_id, |
70 const std::string& event_name, | 70 const std::string& event_name, |
71 scoped_ptr<base::ListValue> event_args); | 71 scoped_ptr<base::ListValue> event_args); |
72 | 72 |
73 explicit MediaGalleriesEventRouter(content::BrowserContext* context); | 73 explicit MediaGalleriesEventRouter(content::BrowserContext* context); |
74 virtual ~MediaGalleriesEventRouter(); | 74 virtual ~MediaGalleriesEventRouter(); |
75 | 75 |
76 // ProfileKeyedAPI implementation. | 76 // BrowserContextKeyedAPI implementation. |
77 static const char* service_name() { | 77 static const char* service_name() { |
78 return "MediaGalleriesAPI"; | 78 return "MediaGalleriesAPI"; |
79 } | 79 } |
80 static const bool kServiceIsNULLWhileTesting = true; | 80 static const bool kServiceIsNULLWhileTesting = true; |
81 | 81 |
82 // Current profile. | 82 // Current profile. |
83 Profile* profile_; | 83 Profile* profile_; |
84 | 84 |
85 base::WeakPtrFactory<MediaGalleriesEventRouter> weak_ptr_factory_; | 85 base::WeakPtrFactory<MediaGalleriesEventRouter> weak_ptr_factory_; |
86 | 86 |
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255 scoped_ptr<std::string> blob_header, | 255 scoped_ptr<std::string> blob_header, |
256 int64 total_blob_length); | 256 int64 total_blob_length); |
257 | 257 |
258 void OnSafeMediaMetadataParserDone( | 258 void OnSafeMediaMetadataParserDone( |
259 bool parse_success, base::DictionaryValue* metadata_dictionary); | 259 bool parse_success, base::DictionaryValue* metadata_dictionary); |
260 }; | 260 }; |
261 | 261 |
262 } // namespace extensions | 262 } // namespace extensions |
263 | 263 |
264 #endif // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ | 264 #endif // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_MEDIA_GALLERIES_API_H_ |
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