75 lines
2.4 KiB
C#
75 lines
2.4 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.Applications;
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using SafeExamBrowser.Contracts.Core.OperationModel;
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using SafeExamBrowser.Contracts.Core.OperationModel.Events;
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using SafeExamBrowser.Contracts.I18n;
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using SafeExamBrowser.Contracts.Logging;
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using SafeExamBrowser.Contracts.UserInterface;
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using SafeExamBrowser.Contracts.UserInterface.Shell;
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namespace SafeExamBrowser.Client.Operations
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{
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internal class BrowserOperation : IOperation
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{
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private IActionCenter actionCenter;
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private IApplicationController browserController;
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private IApplicationInfo browserInfo;
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private ILogger logger;
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private ITaskbar taskbar;
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private IUserInterfaceFactory uiFactory;
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public event ActionRequiredEventHandler ActionRequired { add { } remove { } }
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public event StatusChangedEventHandler StatusChanged;
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public BrowserOperation(
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IActionCenter actionCenter,
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IApplicationController browserController,
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IApplicationInfo browserInfo,
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ILogger logger,
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ITaskbar taskbar,
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IUserInterfaceFactory uiFactory)
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{
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this.actionCenter = actionCenter;
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this.browserController = browserController;
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this.browserInfo = browserInfo;
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this.logger = logger;
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this.taskbar = taskbar;
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this.uiFactory = uiFactory;
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}
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public OperationResult Perform()
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{
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logger.Info("Initializing browser...");
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StatusChanged?.Invoke(TextKey.OperationStatus_InitializeBrowser);
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var actionCenterControl = uiFactory.CreateApplicationControl(browserInfo, Location.ActionCenter);
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var taskbarControl = uiFactory.CreateApplicationControl(browserInfo, Location.Taskbar);
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browserController.Initialize();
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browserController.RegisterApplicationControl(actionCenterControl);
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browserController.RegisterApplicationControl(taskbarControl);
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actionCenter.AddApplicationControl(actionCenterControl);
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taskbar.AddApplicationControl(taskbarControl);
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return OperationResult.Success;
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}
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public OperationResult Revert()
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{
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logger.Info("Terminating browser...");
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StatusChanged?.Invoke(TextKey.OperationStatus_TerminateBrowser);
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browserController.Terminate();
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return OperationResult.Success;
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}
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}
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}
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