119 lines
3.1 KiB
C#
119 lines
3.1 KiB
C#
/*
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* Copyright (c) 2020 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.ComponentModel;
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using System.Windows;
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using SafeExamBrowser.I18n.Contracts;
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using SafeExamBrowser.UserInterface.Contracts.Windows;
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using SafeExamBrowser.UserInterface.Contracts.Windows.Data;
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namespace SafeExamBrowser.UserInterface.Mobile.Windows
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{
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public partial class ServerFailureDialog : Window, IServerFailureDialog
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{
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private readonly IText text;
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public ServerFailureDialog(string info, bool showFallback, IText text)
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{
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this.text = text;
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InitializeComponent();
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InitializeDialog(info, showFallback);
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}
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public ServerFailureDialogResult Show(IWindow parent = null)
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{
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return Dispatcher.Invoke(() =>
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{
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var result = new ServerFailureDialogResult { Success = false };
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if (parent is Window)
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{
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Owner = parent as Window;
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WindowStartupLocation = WindowStartupLocation.CenterOwner;
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}
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InitializeBounds();
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if (ShowDialog() is true)
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{
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result.Abort = Tag as string == nameof(AbortButton);
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result.Fallback = Tag as string == nameof(FallbackButton);
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result.Retry = Tag as string == nameof(RetryButton);
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result.Success = true;
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}
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else
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{
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result.Abort = true;
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}
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return result;
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});
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}
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private void InitializeBounds()
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{
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Left = 0;
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Top = 0;
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Height = SystemParameters.PrimaryScreenHeight;
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Width = SystemParameters.PrimaryScreenWidth;
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}
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private void InitializeDialog(string info, bool showFallback)
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{
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InitializeBounds();
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Info.Text = info;
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Message.Text = text.Get(TextKey.ServerFailureDialog_Message);
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Title = text.Get(TextKey.ServerFailureDialog_Title);
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AbortButton.Click += AbortButton_Click;
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AbortButton.Content = text.Get(TextKey.ServerFailureDialog_Abort);
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FallbackButton.Click += FallbackButton_Click;
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FallbackButton.Content = text.Get(TextKey.ServerFailureDialog_Fallback);
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FallbackButton.Visibility = showFallback ? Visibility.Visible : Visibility.Collapsed;
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Loaded += (o, args) => Activate();
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RetryButton.Click += RetryButton_Click;
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RetryButton.Content = text.Get(TextKey.ServerFailureDialog_Retry);
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SystemParameters.StaticPropertyChanged += SystemParameters_StaticPropertyChanged;
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}
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private void AbortButton_Click(object sender, RoutedEventArgs e)
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{
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DialogResult = true;
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Tag = nameof(AbortButton);
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Close();
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}
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private void FallbackButton_Click(object sender, RoutedEventArgs e)
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{
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DialogResult = true;
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Tag = nameof(FallbackButton);
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Close();
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}
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private void RetryButton_Click(object sender, RoutedEventArgs e)
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{
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DialogResult = true;
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Tag = nameof(RetryButton);
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Close();
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}
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private void SystemParameters_StaticPropertyChanged(object sender, PropertyChangedEventArgs e)
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{
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if (e.PropertyName == nameof(SystemParameters.WorkArea))
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{
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Dispatcher.InvokeAsync(InitializeBounds);
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}
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}
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}
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}
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