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// Copyright 2016 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 BLIMP_ENGINE_APP_SETTINGS_MANAGER_H_
#define BLIMP_ENGINE_APP_SETTINGS_MANAGER_H_
#include "base/macros.h"
#include "base/observer_list.h"
#include "blimp/engine/app/engine_settings.h"
#include "blimp/net/blimp_message_processor.h"
#include "content/public/browser/render_view_host.h"
namespace blimp {
namespace engine {
// This class is owned by the BlimpBrowserMainParts and manages the
// |EngineSettings| that can be set on the engine.
class SettingsManager {
public:
// An observer interested in knowing when the engine settings have changed.
class Observer {
public:
// Called when the WebPreferences have changed. See content::WebPreferences.
virtual void OnWebPreferencesChanged() {}
};
SettingsManager();
~SettingsManager();
void AddObserver(Observer* observer);
void RemoveObserver(Observer* observer);
// Called to update the WebPreferences.
void UpdateWebkitPreferences(content::WebPreferences* prefs);
const EngineSettings& GetEngineSettings() const;
void UpdateEngineSettings(const EngineSettings& settings);
private:
EngineSettings settings_;
base::ObserverList<Observer> observer_list_;
DISALLOW_COPY_AND_ASSIGN(SettingsManager);
};
} // namespace engine
} // namespace blimp
#endif // BLIMP_ENGINE_APP_SETTINGS_MANAGER_H_
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