seb-win-refactoring/SafeExamBrowser.UserInterface.Desktop/Controls/ActionCenter/ApplicationButton.xaml.cs

69 lines
1.9 KiB
C#

/*
* Copyright (c) 2024 ETH Zürich, IT Services
*
* 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 System;
using System.Windows.Automation;
using System.Windows.Controls;
using SafeExamBrowser.Applications.Contracts;
using SafeExamBrowser.Core.Contracts.Resources.Icons;
using SafeExamBrowser.UserInterface.Shared.Utilities;
namespace SafeExamBrowser.UserInterface.Desktop.Controls.ActionCenter
{
internal partial class ApplicationButton : UserControl
{
private readonly IApplication<IApplicationWindow> application;
private readonly IApplicationWindow window;
internal event EventHandler Clicked;
internal ApplicationButton(IApplication<IApplicationWindow> application, IApplicationWindow window = null)
{
this.application = application;
this.window = window;
InitializeComponent();
InitializeApplicationInstanceButton();
}
private void InitializeApplicationInstanceButton()
{
var tooltip = window?.Title ?? application.Tooltip;
Button.Click += (o, args) => Clicked?.Invoke(this, EventArgs.Empty);
Button.ToolTip = tooltip;
Icon.Content = IconResourceLoader.Load(window?.Icon ?? application.Icon);
Text.Text = window?.Title ?? application.Name;
if (tooltip != default)
{
AutomationProperties.SetName(Button, string.Empty);
}
if (window != default)
{
window.IconChanged += Window_IconChanged;
window.TitleChanged += Window_TitleChanged;
}
}
private void Window_IconChanged(IconResource icon)
{
Dispatcher.InvokeAsync(() => Icon.Content = IconResourceLoader.Load(icon));
}
private void Window_TitleChanged(string title)
{
Dispatcher.InvokeAsync(() =>
{
Text.Text = title;
Button.ToolTip = title;
});
}
}
}