15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 51320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#ifndef COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVABLE_PROVIDER_H_ 61320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#define COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVABLE_PROVIDER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/observer_list.h" 111320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/content_settings/core/browser/content_settings_observer.h" 121320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/content_settings/core/browser/content_settings_provider.h" 131320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/content_settings/core/common/content_settings_pattern.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content_settings { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ObservableProvider : public ProviderInterface { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObservableProvider(); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ObservableProvider(); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void AddObserver(Observer* observer); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RemoveObserver(Observer* observer); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void NotifyObservers(const ContentSettingsPattern& primary_pattern, 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ContentSettingsPattern& secondary_pattern, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentSettingsType content_type, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& resource_identifier); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RemoveAllObservers(); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObserverList<Observer, true> observer_list_; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content_settings 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 381320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif // COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVABLE_PROVIDER_H_ 39