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// Copyright (c) 2012 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.
// This extension API contains system-wide preferences and functions that shall
// be only available to component extensions.
#ifndef CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_
#define CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_
#include "chrome/browser/extensions/extension_function.h"
namespace extensions {
class GetIncognitoModeAvailabilityFunction : public SyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION_NAME("systemPrivate.getIncognitoModeAvailability")
protected:
virtual ~GetIncognitoModeAvailabilityFunction() {}
// ExtensionFunction:
virtual bool RunImpl() OVERRIDE;
};
// API function which returns the status of system update.
class GetUpdateStatusFunction : public SyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION_NAME("systemPrivate.getUpdateStatus")
protected:
virtual ~GetUpdateStatusFunction() {}
// ExtensionFunction:
virtual bool RunImpl() OVERRIDE;
};
// Dispatches systemPrivate.onBrightnessChanged event for extensions.
void DispatchBrightnessChangedEvent(int brightness, bool user_initiated);
// Dispatches systemPrivate.onVolumeChanged event for extensions.
void DispatchVolumeChangedEvent(double volume, bool is_volume_muted);
// Dispatches systemPrivate.onScreenChanged event for extensions.
void DispatchScreenUnlockedEvent();
// Dispatches systemPrivate.onWokeUp event for extensions.
void DispatchWokeUpEvent();
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_
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