38 lines
1.2 KiB
C#
38 lines
1.2 KiB
C#
/*
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* Copyright (c) 2019 ETH Zürich, Educational Development and Technology (LET)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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using SafeExamBrowser.Contracts.SystemComponents;
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namespace SafeExamBrowser.Contracts.UserInterface.Shell
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{
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/// <summary>
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/// The control of the power supply system component.
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/// </summary>
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public interface ISystemPowerSupplyControl : ISystemControl
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{
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/// <summary>
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/// Sets the current charge of the system battery: <c>0.0</c> means the battery is empty, <c>1.0</c> means it's fully charged.
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/// </summary>
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void SetBatteryCharge(double charge, BatteryChargeStatus status);
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/// <summary>
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/// Sets the power supply status, i.e. whether the computer system is connected to the power grid or not.
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/// </summary>
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void SetPowerGridConnection(bool connected);
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/// <summary>
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/// Warns the user that the battery charge is critical.
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/// </summary>
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void ShowCriticalBatteryWarning(string warning);
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/// <summary>
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/// Indicates the user that the battery charge is low.
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/// </summary>
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void ShowLowBatteryInfo(string info);
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}
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}
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