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
3 // found in the LICENSE file.
4
5 #include "chrome/browser/content_settings/content_settings_observable_provider.h"
6
7 namespace content_settings {
8
9 // ////////////////////////////////////////////////////////////////////////////
10 // ObservableProvider
11 //
12
ObservableProvider()13 ObservableProvider::ObservableProvider() {
14 }
15
~ObservableProvider()16 ObservableProvider::~ObservableProvider() {
17 }
18
AddObserver(Observer * observer)19 void ObservableProvider::AddObserver(Observer* observer) {
20 observer_list_.AddObserver(observer);
21 }
22
RemoveObserver(Observer * observer)23 void ObservableProvider::RemoveObserver(Observer* observer) {
24 observer_list_.RemoveObserver(observer);
25 }
26
NotifyObservers(const ContentSettingsPattern & primary_pattern,const ContentSettingsPattern & secondary_pattern,ContentSettingsType content_type,const std::string & resource_identifier)27 void ObservableProvider::NotifyObservers(
28 const ContentSettingsPattern& primary_pattern,
29 const ContentSettingsPattern& secondary_pattern,
30 ContentSettingsType content_type,
31 const std::string& resource_identifier) {
32 FOR_EACH_OBSERVER(Observer,
33 observer_list_,
34 OnContentSettingChanged(
35 primary_pattern,
36 secondary_pattern,
37 content_type,
38 resource_identifier));
39 }
40
RemoveAllObservers()41 void ObservableProvider::RemoveAllObservers() {
42 observer_list_.Clear();
43 }
44
45 } // namespace content_settings
46