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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_EXTENSION_PREFS_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/memory/linked_ptr.h" | 12 #include "base/memory/linked_ptr.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/time.h" | 14 #include "base/time.h" |
15 #include "base/values.h" | 15 #include "base/values.h" |
16 #include "chrome/browser/extensions/api/content_settings/content_settings_store.
h" | 16 #include "chrome/browser/extensions/api/content_settings/content_settings_store.
h" |
17 #include "chrome/browser/extensions/extension_prefs_scope.h" | 17 #include "chrome/browser/extensions/extension_prefs_scope.h" |
18 #include "chrome/browser/extensions/extension_scoped_prefs.h" | 18 #include "chrome/browser/extensions/extension_scoped_prefs.h" |
19 #include "chrome/browser/media_gallery/media_galleries_preferences.h" | 19 #include "chrome/browser/media_gallery/media_galleries_preferences.h" |
20 #include "chrome/common/extensions/extension.h" | 20 #include "chrome/common/extensions/extension.h" |
21 #include "extensions/common/url_pattern_set.h" | 21 #include "extensions/common/url_pattern_set.h" |
22 #include "sync/api/string_ordinal.h" | 22 #include "sync/api/string_ordinal.h" |
23 | 23 |
24 class ExtensionPrefValueMap; | 24 class ExtensionPrefValueMap; |
25 class ExtensionSorting; | 25 class ExtensionSorting; |
26 class PrefService; | 26 class PrefService; |
| 27 class PrefServiceSyncable; |
27 | 28 |
28 namespace extensions { | 29 namespace extensions { |
29 class ExtensionPrefsUninstallExtension; | 30 class ExtensionPrefsUninstallExtension; |
30 class URLPatternSet; | 31 class URLPatternSet; |
31 struct ExtensionOmniboxSuggestion; | 32 struct ExtensionOmniboxSuggestion; |
32 | 33 |
33 // Class for managing global and per-extension preferences. | 34 // Class for managing global and per-extension preferences. |
34 // | 35 // |
35 // This class distinguishes the following kinds of preferences: | 36 // This class distinguishes the following kinds of preferences: |
36 // - global preferences: | 37 // - global preferences: |
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85 // By default, returns the current time (base::Time::Now()). | 86 // By default, returns the current time (base::Time::Now()). |
86 virtual base::Time GetCurrentTime() const; | 87 virtual base::Time GetCurrentTime() const; |
87 | 88 |
88 private: | 89 private: |
89 DISALLOW_COPY_AND_ASSIGN(TimeProvider); | 90 DISALLOW_COPY_AND_ASSIGN(TimeProvider); |
90 }; | 91 }; |
91 | 92 |
92 // Creates and initializes an ExtensionPrefs object. | 93 // Creates and initializes an ExtensionPrefs object. |
93 // Does not take ownership of |prefs| and |extension_pref_value_map|. | 94 // Does not take ownership of |prefs| and |extension_pref_value_map|. |
94 static scoped_ptr<ExtensionPrefs> Create( | 95 static scoped_ptr<ExtensionPrefs> Create( |
95 PrefService* prefs, | 96 PrefServiceSyncable* prefs, |
96 const FilePath& root_dir, | 97 const FilePath& root_dir, |
97 ExtensionPrefValueMap* extension_pref_value_map, | 98 ExtensionPrefValueMap* extension_pref_value_map, |
98 bool extensions_disabled); | 99 bool extensions_disabled); |
99 | 100 |
100 // A version of Create which allows injection of a custom base::Time provider. | 101 // A version of Create which allows injection of a custom base::Time provider. |
101 // Use this as needed for testing. | 102 // Use this as needed for testing. |
102 static scoped_ptr<ExtensionPrefs> Create( | 103 static scoped_ptr<ExtensionPrefs> Create( |
103 PrefService* prefs, | 104 PrefServiceSyncable* prefs, |
104 const FilePath& root_dir, | 105 const FilePath& root_dir, |
105 ExtensionPrefValueMap* extension_pref_value_map, | 106 ExtensionPrefValueMap* extension_pref_value_map, |
106 bool extensions_disabled, | 107 bool extensions_disabled, |
107 scoped_ptr<TimeProvider> time_provider); | 108 scoped_ptr<TimeProvider> time_provider); |
108 | 109 |
109 virtual ~ExtensionPrefs(); | 110 virtual ~ExtensionPrefs(); |
110 | 111 |
111 // Returns all installed extensions from extension preferences provided by | 112 // Returns all installed extensions from extension preferences provided by |
112 // |pref_service|. This is exposed for ProtectedPrefsWatcher because it needs | 113 // |pref_service|. This is exposed for ProtectedPrefsWatcher because it needs |
113 // access to the extension ID list before the ExtensionService is initialized. | 114 // access to the extension ID list before the ExtensionService is initialized. |
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478 bool IsFromBookmark(const std::string& extension_id) const; | 479 bool IsFromBookmark(const std::string& extension_id) const; |
479 | 480 |
480 // Returns true if the extension was installed as a default app. | 481 // Returns true if the extension was installed as a default app. |
481 bool WasInstalledByDefault(const std::string& extension_id) const; | 482 bool WasInstalledByDefault(const std::string& extension_id) const; |
482 | 483 |
483 // Helper method to acquire the installation time of an extension. | 484 // Helper method to acquire the installation time of an extension. |
484 // Returns base::Time() if the installation time could not be parsed or | 485 // Returns base::Time() if the installation time could not be parsed or |
485 // found. | 486 // found. |
486 base::Time GetInstallTime(const std::string& extension_id) const; | 487 base::Time GetInstallTime(const std::string& extension_id) const; |
487 | 488 |
488 static void RegisterUserPrefs(PrefService* prefs); | 489 static void RegisterUserPrefs(PrefServiceSyncable* prefs); |
489 | 490 |
490 ContentSettingsStore* content_settings_store() { | 491 ContentSettingsStore* content_settings_store() { |
491 return content_settings_store_.get(); | 492 return content_settings_store_.get(); |
492 } | 493 } |
493 | 494 |
494 // The underlying PrefService. | 495 // The underlying PrefService. |
495 PrefService* pref_service() const { return prefs_; } | 496 PrefServiceSyncable* pref_service() const { return prefs_; } |
496 | 497 |
497 // The underlying ExtensionSorting. | 498 // The underlying ExtensionSorting. |
498 ExtensionSorting* extension_sorting() const { | 499 ExtensionSorting* extension_sorting() const { |
499 return extension_sorting_.get(); | 500 return extension_sorting_.get(); |
500 } | 501 } |
501 | 502 |
502 // Describes the URLs that are able to install extensions. See | 503 // Describes the URLs that are able to install extensions. See |
503 // prefs::kExtensionAllowedInstallSites for more information. | 504 // prefs::kExtensionAllowedInstallSites for more information. |
504 URLPatternSet GetAllowedInstallSites(); | 505 URLPatternSet GetAllowedInstallSites(); |
505 | 506 |
506 // Schedules garbage collection of an extension's on-disk data on the next | 507 // Schedules garbage collection of an extension's on-disk data on the next |
507 // start of this ExtensionService. Applies only to extensions with isolated | 508 // start of this ExtensionService. Applies only to extensions with isolated |
508 // storage. | 509 // storage. |
509 void SetNeedsStorageGarbageCollection(bool value); | 510 void SetNeedsStorageGarbageCollection(bool value); |
510 bool NeedsStorageGarbageCollection(); | 511 bool NeedsStorageGarbageCollection(); |
511 | 512 |
512 // Used by ShellWindowGeometryCache to persist its cache. These methods | 513 // Used by ShellWindowGeometryCache to persist its cache. These methods |
513 // should not be called directly. | 514 // should not be called directly. |
514 const base::DictionaryValue* GetGeometryCache( | 515 const base::DictionaryValue* GetGeometryCache( |
515 const std::string& extension_id) const; | 516 const std::string& extension_id) const; |
516 void SetGeometryCache(const std::string& extension_id, | 517 void SetGeometryCache(const std::string& extension_id, |
517 scoped_ptr<base::DictionaryValue> cache); | 518 scoped_ptr<base::DictionaryValue> cache); |
518 | 519 |
519 private: | 520 private: |
520 friend class ExtensionPrefsBlacklistedExtensions; // Unit test. | 521 friend class ExtensionPrefsBlacklistedExtensions; // Unit test. |
521 friend class ExtensionPrefsUninstallExtension; // Unit test. | 522 friend class ExtensionPrefsUninstallExtension; // Unit test. |
522 | 523 |
523 // See the Create methods. | 524 // See the Create methods. |
524 ExtensionPrefs(PrefService* prefs, | 525 ExtensionPrefs(PrefServiceSyncable* prefs, |
525 const FilePath& root_dir, | 526 const FilePath& root_dir, |
526 ExtensionPrefValueMap* extension_pref_value_map, | 527 ExtensionPrefValueMap* extension_pref_value_map, |
527 scoped_ptr<TimeProvider> time_provider); | 528 scoped_ptr<TimeProvider> time_provider); |
528 | 529 |
529 // If |extensions_disabled| is true, extension controlled preferences and | 530 // If |extensions_disabled| is true, extension controlled preferences and |
530 // content settings do not become effective. | 531 // content settings do not become effective. |
531 void Init(bool extensions_disabled); | 532 void Init(bool extensions_disabled); |
532 | 533 |
533 // extensions::ContentSettingsStore::Observer methods: | 534 // extensions::ContentSettingsStore::Observer methods: |
534 virtual void OnContentSettingChanged(const std::string& extension_id, | 535 virtual void OnContentSettingChanged(const std::string& extension_id, |
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634 // |extension_dict| for an extension install. Also see | 635 // |extension_dict| for an extension install. Also see |
635 // PopulateExtensionInfoPrefs(). | 636 // PopulateExtensionInfoPrefs(). |
636 void FinishExtensionInfoPrefs( | 637 void FinishExtensionInfoPrefs( |
637 const std::string& extension_id, | 638 const std::string& extension_id, |
638 const base::Time install_time, | 639 const base::Time install_time, |
639 bool needs_sort_ordinal, | 640 bool needs_sort_ordinal, |
640 const syncer::StringOrdinal& suggested_page_ordinal, | 641 const syncer::StringOrdinal& suggested_page_ordinal, |
641 DictionaryValue* extension_dict); | 642 DictionaryValue* extension_dict); |
642 | 643 |
643 // The pref service specific to this set of extension prefs. Owned by profile. | 644 // The pref service specific to this set of extension prefs. Owned by profile. |
644 PrefService* prefs_; | 645 PrefServiceSyncable* prefs_; |
645 | 646 |
646 // Base extensions install directory. | 647 // Base extensions install directory. |
647 FilePath install_directory_; | 648 FilePath install_directory_; |
648 | 649 |
649 // Weak pointer, owned by Profile. | 650 // Weak pointer, owned by Profile. |
650 ExtensionPrefValueMap* extension_pref_value_map_; | 651 ExtensionPrefValueMap* extension_pref_value_map_; |
651 | 652 |
652 // Contains all the logic for handling the order for various extension | 653 // Contains all the logic for handling the order for various extension |
653 // properties. | 654 // properties. |
654 scoped_ptr<ExtensionSorting> extension_sorting_; | 655 scoped_ptr<ExtensionSorting> extension_sorting_; |
655 | 656 |
656 scoped_refptr<ContentSettingsStore> content_settings_store_; | 657 scoped_refptr<ContentSettingsStore> content_settings_store_; |
657 | 658 |
658 scoped_ptr<TimeProvider> time_provider_; | 659 scoped_ptr<TimeProvider> time_provider_; |
659 | 660 |
660 DISALLOW_COPY_AND_ASSIGN(ExtensionPrefs); | 661 DISALLOW_COPY_AND_ASSIGN(ExtensionPrefs); |
661 }; | 662 }; |
662 | 663 |
663 } // namespace extensions | 664 } // namespace extensions |
664 | 665 |
665 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_ | 666 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_H_ |
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