156 lines
4 KiB
C#
156 lines
4 KiB
C#
/*
|
|
* Copyright (c) 2018 ETH Zürich, Educational Development and Technology (LET)
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
using SafeExamBrowser.Contracts.Configuration;
|
|
using SafeExamBrowser.Contracts.Configuration.Settings;
|
|
using SafeExamBrowser.Contracts.Core;
|
|
using SafeExamBrowser.Contracts.Core.OperationModel;
|
|
using SafeExamBrowser.Contracts.Core.OperationModel.Events;
|
|
using SafeExamBrowser.Contracts.I18n;
|
|
using SafeExamBrowser.Contracts.Logging;
|
|
using SafeExamBrowser.Contracts.SystemComponents;
|
|
using SafeExamBrowser.Contracts.UserInterface;
|
|
using SafeExamBrowser.Contracts.UserInterface.Taskbar;
|
|
|
|
namespace SafeExamBrowser.Client.Operations
|
|
{
|
|
internal class TaskbarOperation : IOperation
|
|
{
|
|
private ILogger logger;
|
|
private INotificationInfo logInfo;
|
|
private INotificationController logController;
|
|
private TaskbarSettings settings;
|
|
private ISystemComponent<ISystemKeyboardLayoutControl> keyboardLayout;
|
|
private ISystemComponent<ISystemPowerSupplyControl> powerSupply;
|
|
private ISystemComponent<ISystemWirelessNetworkControl> wirelessNetwork;
|
|
private ISystemInfo systemInfo;
|
|
private ITaskbar taskbar;
|
|
private IUserInterfaceFactory uiFactory;
|
|
private IText text;
|
|
|
|
public event ActionRequiredEventHandler ActionRequired { add { } remove { } }
|
|
public event StatusChangedEventHandler StatusChanged;
|
|
|
|
public TaskbarOperation(
|
|
ILogger logger,
|
|
INotificationInfo logInfo,
|
|
INotificationController logController,
|
|
ISystemComponent<ISystemKeyboardLayoutControl> keyboardLayout,
|
|
ISystemComponent<ISystemPowerSupplyControl> powerSupply,
|
|
ISystemComponent<ISystemWirelessNetworkControl> wirelessNetwork,
|
|
ISystemInfo systemInfo,
|
|
ITaskbar taskbar,
|
|
TaskbarSettings settings,
|
|
IText text,
|
|
IUserInterfaceFactory uiFactory)
|
|
{
|
|
this.logger = logger;
|
|
this.logInfo = logInfo;
|
|
this.logController = logController;
|
|
this.keyboardLayout = keyboardLayout;
|
|
this.powerSupply = powerSupply;
|
|
this.settings = settings;
|
|
this.systemInfo = systemInfo;
|
|
this.taskbar = taskbar;
|
|
this.text = text;
|
|
this.uiFactory = uiFactory;
|
|
this.wirelessNetwork = wirelessNetwork;
|
|
}
|
|
|
|
public OperationResult Perform()
|
|
{
|
|
logger.Info("Initializing taskbar...");
|
|
StatusChanged?.Invoke(TextKey.OperationStatus_InitializeTaskbar);
|
|
|
|
if (settings.AllowApplicationLog)
|
|
{
|
|
CreateLogNotification();
|
|
}
|
|
|
|
if (settings.AllowKeyboardLayout)
|
|
{
|
|
AddKeyboardLayoutControl();
|
|
}
|
|
|
|
if (systemInfo.HasBattery)
|
|
{
|
|
AddPowerSupplyControl();
|
|
}
|
|
|
|
if (settings.AllowWirelessNetwork)
|
|
{
|
|
AddWirelessNetworkControl();
|
|
}
|
|
|
|
return OperationResult.Success;
|
|
}
|
|
|
|
public OperationResult Repeat()
|
|
{
|
|
return OperationResult.Success;
|
|
}
|
|
|
|
public void Revert()
|
|
{
|
|
logger.Info("Terminating taskbar...");
|
|
StatusChanged?.Invoke(TextKey.OperationStatus_TerminateTaskbar);
|
|
|
|
if (settings.AllowApplicationLog)
|
|
{
|
|
logController.Terminate();
|
|
}
|
|
|
|
if (settings.AllowKeyboardLayout)
|
|
{
|
|
keyboardLayout.Terminate();
|
|
}
|
|
|
|
if (systemInfo.HasBattery)
|
|
{
|
|
powerSupply.Terminate();
|
|
}
|
|
|
|
if (settings.AllowWirelessNetwork)
|
|
{
|
|
wirelessNetwork.Terminate();
|
|
}
|
|
}
|
|
|
|
private void AddKeyboardLayoutControl()
|
|
{
|
|
var control = uiFactory.CreateKeyboardLayoutControl();
|
|
|
|
keyboardLayout.Initialize(control);
|
|
taskbar.AddSystemControl(control);
|
|
}
|
|
|
|
private void AddPowerSupplyControl()
|
|
{
|
|
var control = uiFactory.CreatePowerSupplyControl();
|
|
|
|
powerSupply.Initialize(control);
|
|
taskbar.AddSystemControl(control);
|
|
}
|
|
|
|
private void AddWirelessNetworkControl()
|
|
{
|
|
var control = uiFactory.CreateWirelessNetworkControl();
|
|
|
|
wirelessNetwork.Initialize(control);
|
|
taskbar.AddSystemControl(control);
|
|
}
|
|
|
|
private void CreateLogNotification()
|
|
{
|
|
var logNotification = uiFactory.CreateNotification(logInfo);
|
|
|
|
logController.RegisterNotification(logNotification);
|
|
taskbar.AddNotification(logNotification);
|
|
}
|
|
}
|
|
}
|