75 lines
1.9 KiB
C#
75 lines
1.9 KiB
C#
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/*
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* Copyright (c) 2017 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 System;
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using System.Collections.Generic;
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using System.Windows;
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using System.Windows.Controls;
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using SafeExamBrowser.Contracts.Configuration;
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using SafeExamBrowser.Contracts.UserInterface;
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using SafeExamBrowser.UserInterface.Utilities;
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namespace SafeExamBrowser.UserInterface.Controls
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{
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public partial class ApplicationButton : UserControl, IApplicationButton
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{
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private IApplicationInfo info;
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private IList<IApplicationInstance> instances = new List<IApplicationInstance>();
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public event TaskbarButtonClickHandler OnClick;
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public ApplicationButton(IApplicationInfo info)
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{
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this.info = info;
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InitializeComponent();
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InitializeApplicationButton();
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}
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public void RegisterInstance(IApplicationInstance instance)
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{
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var instanceButton = new ApplicationInstanceButton(instance, info);
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instances.Add(instance);
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instanceButton.Click += (id) => OnClick?.Invoke(id);
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InstanceStackPanel.Children.Add(instanceButton);
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if (instances.Count > 1)
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{
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InstancePopup.IsOpen = true;
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}
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}
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public void UnregisterInstance(Guid id)
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{
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throw new NotImplementedException();
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}
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private void InitializeApplicationButton()
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{
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Button.ToolTip = info.Tooltip;
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Button.MouseLeave += (o, args) => InstancePopup.IsOpen = InstancePopup.IsMouseOver;
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Button.Content = ApplicationIconResourceLoader.Load(info.IconResource);
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InstancePopup.MouseLeave += (o, args) => InstancePopup.IsOpen = false;
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}
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private void Button_Click(object sender, RoutedEventArgs e)
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{
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if (instances.Count <= 1)
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{
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OnClick?.Invoke();
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}
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else
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{
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InstancePopup.IsOpen = true;
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}
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}
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}
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}
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