41 lines
1.1 KiB
C#
41 lines
1.1 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.Configuration.Settings;
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using SafeExamBrowser.Contracts.Logging;
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using SafeExamBrowser.Contracts.Monitoring;
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namespace SafeExamBrowser.Monitoring.Mouse
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{
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public class MouseInterceptor : IMouseInterceptor
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{
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private ILogger logger;
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private MouseSettings settings;
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public MouseInterceptor(ILogger logger, MouseSettings settings)
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{
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this.logger = logger;
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this.settings = settings;
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}
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public bool Block(MouseButton button, KeyState state)
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{
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var block = false;
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block |= !settings.AllowMiddleButton && button == MouseButton.Middle;
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block |= !settings.AllowRightButton && button == MouseButton.Right;
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if (block)
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{
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logger.Info($"Blocked {button.ToString().ToLower()} mouse button when {state.ToString().ToLower()}.");
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}
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return block;
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}
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}
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}
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