100 lines
2.7 KiB
C#
100 lines
2.7 KiB
C#
|
/*
|
|||
|
|
* Copyright (c) 2019 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 System;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
using System.Windows.Controls;
|
|||
|
|
using System.Windows.Media;
|
|||
|
|
using SafeExamBrowser.Contracts.SystemComponents;
|
|||
|
|
using SafeExamBrowser.Contracts.UserInterface.Shell;
|
|||
|
|
using SafeExamBrowser.Contracts.UserInterface.Shell.Events;
|
|||
|
|
|
|||
|
|
namespace SafeExamBrowser.UserInterface.Mobile.Controls
|
|||
|
|
{
|
|||
|
|
public partial class TaskbarKeyboardLayoutControl : UserControl, ISystemKeyboardLayoutControl
|
|||
|
|
{
|
|||
|
|
public event KeyboardLayoutSelectedEventHandler LayoutSelected;
|
|||
|
|
|
|||
|
|
public TaskbarKeyboardLayoutControl()
|
|||
|
|
{
|
|||
|
|
InitializeComponent();
|
|||
|
|
InitializeKeyboardLayoutControl();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void Add(IKeyboardLayout layout)
|
|||
|
|
{
|
|||
|
|
Dispatcher.Invoke(() =>
|
|||
|
|
{
|
|||
|
|
var button = new TaskbarKeyboardLayoutButton(layout);
|
|||
|
|
|
|||
|
|
button.LayoutSelected += Button_LayoutSelected;
|
|||
|
|
button.CultureCode = layout.CultureCode;
|
|||
|
|
button.LayoutName = layout.Name;
|
|||
|
|
|
|||
|
|
LayoutsStackPanel.Children.Add(button);
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void Close()
|
|||
|
|
{
|
|||
|
|
Dispatcher.Invoke(() => Popup.IsOpen = false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void SetCurrent(IKeyboardLayout layout)
|
|||
|
|
{
|
|||
|
|
Dispatcher.Invoke(() =>
|
|||
|
|
{
|
|||
|
|
var name = layout.Name?.Length > 3 ? String.Join(string.Empty, layout.Name.Split(' ').Where(s => Char.IsLetter(s.First())).Select(s => s.First())) : layout.Name;
|
|||
|
|
|
|||
|
|
foreach (var child in LayoutsStackPanel.Children)
|
|||
|
|
{
|
|||
|
|
if (child is TaskbarKeyboardLayoutButton layoutButton)
|
|||
|
|
{
|
|||
|
|
layoutButton.IsCurrent = layout.Id == layoutButton.LayoutId;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
LayoutCultureCode.Text = layout.CultureCode;
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public void SetInformation(string text)
|
|||
|
|
{
|
|||
|
|
Dispatcher.Invoke(() => Button.ToolTip = text);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void InitializeKeyboardLayoutControl()
|
|||
|
|
{
|
|||
|
|
var originalBrush = Button.Background;
|
|||
|
|
|
|||
|
|
Button.Click += (o, args) => Popup.IsOpen = !Popup.IsOpen;
|
|||
|
|
Button.MouseLeave += (o, args) => Task.Delay(250).ContinueWith(_ => Dispatcher.Invoke(() => Popup.IsOpen = Popup.IsMouseOver));
|
|||
|
|
Popup.MouseLeave += (o, args) => Task.Delay(250).ContinueWith(_ => Dispatcher.Invoke(() => Popup.IsOpen = IsMouseOver));
|
|||
|
|
|
|||
|
|
Popup.Opened += (o, args) =>
|
|||
|
|
{
|
|||
|
|
Background = Brushes.LightGray;
|
|||
|
|
Button.Background = Brushes.LightGray;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
Popup.Closed += (o, args) =>
|
|||
|
|
{
|
|||
|
|
Background = originalBrush;
|
|||
|
|
Button.Background = originalBrush;
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void Button_LayoutSelected(Guid id)
|
|||
|
|
{
|
|||
|
|
Popup.IsOpen = false;
|
|||
|
|
LayoutSelected?.Invoke(id);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|