Index: components/user_prefs/user_prefs.h |
diff --git a/components/user_prefs/user_prefs.h b/components/user_prefs/user_prefs.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..aaae5e951c5868eae1c0f87980da5a840c3a24de |
--- /dev/null |
+++ b/components/user_prefs/user_prefs.h |
@@ -0,0 +1,53 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef COMPONENTS_USER_PREFS_USER_PREFS_H_ |
+#define COMPONENTS_USER_PREFS_USER_PREFS_H_ |
+ |
+#include "base/basictypes.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "components/user_prefs/user_prefs_delegate.h" |
tfarina
2013/02/27 15:17:50
does scoped_ptr allow you to forward declare this?
|
+#include "components/user_prefs/user_prefs_export.h" |
+ |
+template <typename T> struct DefaultSingletonTraits; |
+class PrefService; |
+ |
+namespace content { |
+class BrowserContext; |
+}; |
tfarina
2013/02/27 15:17:50
no ; here
|
+ |
+namespace components { |
+ |
+// Components may use preferences associated with a given user. These |
+// are retrieved based on content::BrowserContext. |
+// |
+// This singleton is initialized by embedders, to provide other |
+// components with a means of doing this lookup. |
+class USER_PREFS_EXPORT UserPrefs { |
+ public: |
+ static UserPrefs* GetInstance(); |
+ |
+ ~UserPrefs() {} |
tfarina
2013/02/27 15:17:50
can you avoid inlining?
|
+ |
+ // Must be called exactly once, before any other method calls on |
+ // this object. This object takes ownership of the delegate. |
+ void Initialize(scoped_ptr<UserPrefsDelegate> delegate); |
+ |
+ // Retrieves the PrefService for the user preferences tied to the |
+ // given BrowserContext. Returns NULL if there is no such |
+ // PrefService, or if |Initialize| has not been called. |
+ PrefService* Lookup(content::BrowserContext* context); |
+ |
+ private: |
+ UserPrefs() {} |
tfarina
2013/02/27 15:17:50
can you avoid inlining here?
|
+ friend struct DefaultSingletonTraits<UserPrefs>; |
tfarina
2013/02/27 15:17:50
can you put this first? right after private: ?
|
+ |
+ scoped_ptr<UserPrefsDelegate> delegate_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(UserPrefs); |
+}; |
+ |
+} // namespace components |
+ |
+#endif // COMPONENTS_USER_PREFS_USER_PREFS_H_ |