/// <summary>
/// Display a notification to the user with options.
/// </summary>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="visualizerOptions"></param>
/// <returns></returns>
public Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
// Cannot have nulls - throws exception.
if (string.IsNullOrEmpty(message))
{
message = string.Empty;
}
if (string.IsNullOrEmpty(title))
{
title = string.Empty;
}
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
MessageDialog messageDialog = new MessageDialog(message, title)
{
DefaultCommandIndex = (uint)visualizerOptions.DefaultCommandIndex,
CancelCommandIndex = (uint)visualizerOptions.CancelCommandIndex,
};
foreach (var command in visualizerOptions.Commands)
{
messageDialog.Commands.Add(command);
}
return(messageDialog.ShowAsync().AsTask());
}
/// <summary>
/// Display a notification to the user with options.
/// </summary>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="visualizerOptions"></param>
/// <returns></returns>
public Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
if (string.IsNullOrEmpty(message))
{
message = string.Empty;
}
if (string.IsNullOrEmpty(title))
{
title = string.Empty;
}
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
var tcs = new TaskCompletionSource <IUICommand>();
var alert = new AlertDialog.Builder(Application.Context)
.SetTitle(title)
.SetMessage(message)
.SetItems(visualizerOptions.Commands.Select(c => c.Label).ToArray(), (s, e) => tcs.SetResult(visualizerOptions.Commands[e.Which]));
alert.Create().Show();
return(tcs.Task);
}
/// <summary>
/// Display a notification to the user with options.
/// </summary>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="visualizerOptions"></param>
/// <returns></returns>
public async Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
// Cannot have nulls - throws exception.
if (string.IsNullOrEmpty(message))
{
message = string.Empty;
}
if (string.IsNullOrEmpty(title))
{
title = string.Empty;
}
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
var messageDialog = new global::Windows.UI.Popups.MessageDialog(message, title)
{
DefaultCommandIndex = (uint)visualizerOptions.DefaultCommandIndex,
CancelCommandIndex = (uint)visualizerOptions.CancelCommandIndex,
};
foreach (var command in visualizerOptions.Commands)
{
messageDialog.Commands.Add(command.ToWindowsCommand());
}
// Pull the original command back out.
var result = await messageDialog.ShowAsync();
return(((UICommandExtensions.WindowsCommand)result).Command);
}
/// <summary>
/// Display a notification to the user with options.
/// </summary>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="visualizerOptions"></param>
/// <returns></returns>
public async Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
if (string.IsNullOrEmpty(message))
{
message = string.Empty;
}
if (string.IsNullOrEmpty(title))
{
title = string.Empty;
}
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
var alertDialog = new UIAlertView(
title,
message,
null,
visualizerOptions.Commands[0].Label,
visualizerOptions.Commands.Skip(1).Select(c => c.Label).ToArray());
IUICommand selectedCommand = null;
CancellationTokenSource cts = new CancellationTokenSource();
alertDialog.Dismissed += (sender, args) =>
{
selectedCommand = visualizerOptions.Commands[(int)args.ButtonIndex];
cts.Cancel();
};
await Task.Delay(TimeSpan.MaxValue, cts.Token);
return(selectedCommand);
}
/// <summary>
/// Display a notification to the user with options.
/// </summary>
/// <param name="message"></param>
/// <param name="title"></param>
/// <param name="visualizerOptions"></param>
/// <returns></returns>
public async Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
if (string.IsNullOrEmpty(message))
{
message = string.Empty;
}
if (string.IsNullOrEmpty(title))
{
title = string.Empty;
}
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
var dialog = new MessageDialog(message, title);
dialog.Commands.AddRange(visualizerOptions.Commands.Select(c => new Windows.UI.Popups.UICommand(c.Label, null, c.Id)));
dialog.CancelCommandIndex = 0;
var result = await dialog.ShowAsync();
return(visualizerOptions.Commands.Single(c => c.Id == result.Id && c.Label == result.Label));
}
public System.Threading.Tasks.Task <Windows.UI.Popups.IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
Page.ShowMessageAsync(message, title);
return(null);
}
public async Task <IUICommand> ShowAsync(string message, string title, MessageVisualizerOptions visualizerOptions)
{
if (visualizerOptions == null)
{
visualizerOptions = new MessageVisualizerOptions(UICommand.Ok);
}
var popup = new Window
{
WindowStartupLocation = WindowStartupLocation.CenterScreen,
SizeToContent = SizeToContent.WidthAndHeight,
Background = SystemColors.ControlLightBrush,
Foreground = SystemColors.ControlTextBrush,
Title = title,
MinWidth = 200,
MinHeight = 100,
};
StackPanel rootPanel = new StackPanel();
TextBlock messageText = new TextBlock
{
Text = message,
Margin = new Thickness(20),
TextWrapping = TextWrapping.Wrap,
MaxWidth = SystemParameters.PrimaryScreenWidth / 2,
MaxHeight = SystemParameters.FullPrimaryScreenWidth / 2,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
rootPanel.Children.Add(messageText);
var commands = visualizerOptions.Commands;
if (commands.Count == 0)
{
commands = new[] { UICommand.Ok }
}
;
IUICommand finalCommand = null;
WrapPanel buttonPanel = new WrapPanel()
{
Margin = new Thickness(10), HorizontalAlignment = HorizontalAlignment.Center, VerticalAlignment = VerticalAlignment.Center
};
for (int index = 0; index < commands.Count; index++)
{
var oneCommand = commands[index];
IUICommand command = oneCommand;
Button commandButton = new Button
{
Content = command.Label,
Tag = command,
MinWidth = 75,
Margin = new Thickness(5),
Padding = new Thickness(10, 5, 10, 5),
IsDefault = index == visualizerOptions.DefaultCommandIndex,
IsCancel = index == visualizerOptions.CancelCommandIndex,
};
commandButton.Click += (s, e) =>
{
if (command.Invoked != null)
{
command.Invoked();
}
finalCommand = ((Button)s).Tag as IUICommand;
popup.DialogResult = !((Button)s).IsCancel;
};
buttonPanel.Children.Add(commandButton);
}
rootPanel.Children.Add(buttonPanel);
popup.Content = rootPanel;
await Task.Run(
() =>
{
bool?rc = null;
Application.Current.Dispatcher.Invoke(
() =>
{
rc = popup.ShowDialog();
});
});
return(finalCommand);
}
}
public IUICommand Show(string title, string message, MessageVisualizerOptions visualizerOptions)
{
return(Response);
}
