/// <summary>
/// Shows a dialog on top of the current ConsoleApp.
/// </summary>
/// <param name="contentFactory">A callback where you are given a handle that can be used to configure the dialog.
/// It also has a method that lets you close the dialog. This callback should return the dialog content.</param>
public static async void Show(Func <DialogHandle, ConsolePanel> contentFactory, ConsolePanel parent = null, bool pushPop = true)
{
parent = parent ?? ConsoleApp.Current.LayoutRoot;
using (var dialogLt = new Lifetime())
{
if (pushPop)
{
ConsoleApp.Current.FocusManager.Push();
dialogLt.OnDisposed(ConsoleApp.Current.FocusManager.Pop);
}
var handle = new DialogHandle();
var content = contentFactory(handle);
content.IsVisible = false;
var dialogContainer = parent.Add(new BorderPanel(content)
{
ZIndex = int.MaxValue, BorderColor = handle.BorderColor, Background = content.Background, Width = 1, Height = 1
}).CenterBoth();
await Forward(300, dialogLt, percentage => dialogContainer.Width = Math.Max(1, (int)Math.Round((4 + content.Width) * percentage)));
await Forward(200, dialogLt, percentage => dialogContainer.Height = Math.Max(1, (int)Math.Round((2 + content.Height) * percentage)));
content.IsVisible = true;
await handle.CallerLifetime.AwaitEndOfLifetime();
content.IsVisible = false;
await Reverse(150, dialogLt, percentage => dialogContainer.Height = Math.Max(1, (int)Math.Floor((2 + content.Height) * percentage)));
await Task.Delay(200);
await Reverse(200, dialogLt, percentage => dialogContainer.Width = Math.Max(1, (int)Math.Round((4 + content.Width) * percentage)));
dialogContainer.Dispose();
}
}
/// <summary>
/// Shows a dialog on top of the current ConsoleApp.
/// </summary>
/// <param name="contentFactory">A callback where you are given a handle that can be used to configure the dialog.
/// It also has a method that lets you close the dialog. This callback should return the dialog content.</param>
public static async void Show(Func <DialogHandle, Container> contentFactory, AnimatedDialogOptions options = null)
{
options = options ?? new AnimatedDialogOptions();
options.Parent = options.Parent ?? ConsoleApp.Current.LayoutRoot;
using (var dialogLt = new Lifetime())
{
var handle = new DialogHandle();
if (options.PushPop)
{
ConsoleApp.Current.FocusManager.Push();
if (options.AllowEscapeToClose)
{
ConsoleApp.Current.FocusManager.GlobalKeyHandlers.PushForLifetime(ConsoleKey.Escape, null, () =>
{
handle.CloseDialog();
}, dialogLt);
}
if (options.AllowEnterToClose)
{
ConsoleApp.Current.FocusManager.GlobalKeyHandlers.PushForLifetime(ConsoleKey.Enter, null, () =>
{
handle.CloseDialog();
}, dialogLt);
}
dialogLt.OnDisposed(ConsoleApp.Current.FocusManager.Pop);
}
var content = contentFactory(handle);
content.IsVisible = false;
var dialogContainer = options.Parent.Add(new BorderPanel(content)
{
BorderColor = handle.BorderColor, Background = content.Background, Width = 1, Height = 1
}).CenterBoth();
dialogContainer.ZIndex = options.ZIndex;
await Forward(300 *options.SpeedPercentage, dialogLt, percentage => dialogContainer.Width = Math.Max(1, Geometry.Round((4 + content.Width) * percentage)));
await Forward(200 *options.SpeedPercentage, dialogLt, percentage => dialogContainer.Height = Math.Max(1, Geometry.Round((2 + content.Height) * percentage)));
content.IsVisible = true;
await handle.CallerLifetime.AwaitEndOfLifetime();
content.IsVisible = false;
await Reverse(150 *options.SpeedPercentage, dialogLt, percentage => dialogContainer.Height = Math.Max(1, (int)Math.Floor((2 + content.Height) * percentage)));
await Task.Delay((int)(200 * options.SpeedPercentage));
await Reverse(200 *options.SpeedPercentage, dialogLt, percentage => dialogContainer.Width = Math.Max(1, Geometry.Round((4 + content.Width) * percentage)));
dialogContainer.Dispose();
}
}
