Index: chrome/browser/prefs/tab_contents_user_pref_store.h |
diff --git a/chrome/browser/prefs/tab_contents_user_pref_store.h b/chrome/browser/prefs/tab_contents_user_pref_store.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b6e9fe3d3dbeaaff4c10feeccdf0dfc12b2ac033 |
--- /dev/null |
+++ b/chrome/browser/prefs/tab_contents_user_pref_store.h |
@@ -0,0 +1,44 @@ |
+// Copyright (c) 2011 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 CHROME_BROWSER_PREFS_TAB_CONTENTS_USER_PREF_STORE_H_ |
+#define CHROME_BROWSER_PREFS_TAB_CONTENTS_USER_PREF_STORE_H_ |
+#pragma once |
+ |
+// PersistentPrefStore implementation used with per-TabContents PrefService |
+// instances. It's based on PrefValueMap and not persisted to disk. |
+class TabContentsUserPrefStore : public PersistentPrefStore { |
Mattias Nissler (ping if slow)
2011/09/07 17:54:24
This would hold the pref values set in the per-Tab
|
+ public: |
+ TabContentsUserPrefStore(); |
+ virtual ~TabContentsUserPrefStore(); |
+ |
+ // Methods of PrefStore. |
+ virtual void AddObserver(PrefStore::Observer* observer) OVERRIDE; |
+ virtual void RemoveObserver(PrefStore::Observer* observer) OVERRIDE; |
+ virtual bool IsInitializationComplete() const OVERRIDE; |
+ virtual ReadResult GetValue(const std::string& key, |
+ const base::Value** result) const OVERRIDE; |
+ |
+ // PersistentPrefStore implementation: |
+ virtual ReadResult GetMutableValue(const std::string& key, |
+ base::Value** result) OVERRIDE; |
+ virtual void ReportValueChanged(const std::string& key) OVERRIDE; |
+ virtual void SetValue(const std::string& key, base::Value* value) OVERRIDE; |
+ virtual void SetValueSilently(const std::string& key, |
+ base::Value* value) OVERRIDE; |
+ virtual void RemoveValue(const std::string& key) OVERRIDE; |
+ virtual bool ReadOnly() const OVERRIDE; |
+ virtual PrefReadError ReadPrefs() OVERRIDE; |
+ virtual void ReadPrefsAsync(ReadErrorDelegate* error_delegate) OVERRIDE; |
+ virtual bool WritePrefs() OVERRIDE; |
+ virtual void ScheduleWritePrefs() OVERRIDE; |
+ virtual void CommitPendingWrite() OVERRIDE; |
+ |
+ private: |
+ PrefValueMap pref_values_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TabContentsUserPrefStore); |
+}; |
+ |
+#endif // CHROME_BROWSER_PREFS_TAB_CONTENTS_USER_PREF_STORE_H_ |