/// <summary>
/// show a confirm dialog like MessageBox of Windows
/// </summary>
/// <param name="content">the content of dialog</param>
/// <param name="title">the title of dialog</param>
/// <param name="confirmButtons">the buttons of dialog</param>
/// <param name="confirmIcon">the icon of dialog</param>
/// <param name="options">the configuration options for dialog</param>
/// <param name="autoFocusButton">the autofocus button</param>
/// <returns></returns>
public async Task <ConfirmResult> Show(
OneOf <string, RenderFragment> content,
OneOf <string, RenderFragment> title,
ConfirmButtons confirmButtons,
ConfirmIcon confirmIcon,
ConfirmButtonOptions options,
ConfirmAutoFocusButton?autoFocusButton = ConfirmAutoFocusButton.Ok)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
ConfirmOptions confirmOptions = new ConfirmOptions()
{
Content = content,
ConfirmButtons = confirmButtons,
ConfirmIcon = confirmIcon,
};
if (autoFocusButton != null)
{
confirmOptions.AutoFocusButton = (ConfirmAutoFocusButton)autoFocusButton;
}
if (title.IsT0)
{
confirmOptions.Title = title.AsT0;
}
else
{
confirmOptions.TitleTemplate = title.AsT1;
}
#region config button default properties
if (options.Button1Props != null)
{
confirmOptions.Button1Props = options.Button1Props;
}
if (options.Button2Props != null)
{
confirmOptions.Button2Props = options.Button2Props;
}
if (options.Button3Props != null)
{
confirmOptions.Button3Props = options.Button3Props;
}
#endregion
var confirmRef = new ConfirmRef(confirmOptions)
{
TaskCompletionSource = new TaskCompletionSource <ConfirmResult>()
};
if (OnOpenEvent != null)
{
await OnOpenEvent.Invoke(confirmRef);
}
return(await confirmRef.TaskCompletionSource.Task);
}
/// <summary>
/// show a confirm dialog like MessageBox of Windows
/// </summary>
/// <param name="content">the content of dialog</param>
/// <param name="title">the title of dialog</param>
/// <param name="confirmButtons">the buttons of dialog</param>
/// <param name="confirmIcon">the icon of dialog</param>
/// <returns></returns>
public Task <ConfirmResult> Show
(OneOf <string, RenderFragment> content,
OneOf <string, RenderFragment> title,
ConfirmButtons confirmButtons = ConfirmButtons.OKCancel,
ConfirmIcon confirmIcon = ConfirmIcon.Info)
{
return(Show(content, title, confirmButtons, confirmIcon, new ConfirmButtonOptions()));
}
/// <summary>
/// show a confirm dialog like MessageBox of Windows
/// </summary>
/// <param name="content">the content of dialog</param>
/// <param name="title">the title of dialog</param>
/// <param name="confirmButtons">the buttons of dialog</param>
/// <param name="confirmIcon">the icon of dialog</param>
/// <param name="options">the configuration options for dialog</param>
/// <returns></returns>
public async Task <ConfirmResult> Show(
OneOf <string, RenderFragment> content,
OneOf <string, RenderFragment> title,
ConfirmButtons confirmButtons,
ConfirmIcon confirmIcon,
ConfirmButtonOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
ConfirmOptions confirmOptions = new ConfirmOptions()
{
Title = title,
Content = content,
ConfirmButtons = confirmButtons,
ConfirmIcon = confirmIcon,
};
#region config button default properties
if (options.Button1Props != null)
{
confirmOptions.Button1Props = options.Button1Props;
}
if (options.Button2Props != null)
{
confirmOptions.Button2Props = options.Button2Props;
}
if (options.Button3Props != null)
{
confirmOptions.Button3Props = options.Button3Props;
}
#endregion
var modalRef = new ConfirmRef(confirmOptions)
{
TaskCompletionSource = new TaskCompletionSource <ConfirmResult>()
};
if (OnOpenEvent != null)
{
await OnOpenEvent.Invoke(modalRef);
}
return(await modalRef.TaskCompletionSource.Task);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="caption">The caption</param>
/// <param name="description">The description</param>
/// <param name="buttonSelection">The default button selection</param>
public MessageBoxViewModel(string caption, string description, MessageBoxButtons buttonSelection = MessageBoxButtons.OK | MessageBoxButtons.Cancel)
: base(typeof(MessageBoxViewModel))
{
_toggleButtons = new List <MessageBoxButton>();
_confirmButtons = new List <MessageBoxButton>();
_optionButtons = new List <MessageBoxButton>();
ButtonClickedCommand = new RelayCommand((o) => ButtonClicked(o as MessageBoxButton), (o) => CanButtonBeClicked(o as MessageBoxButton));
if (buttonSelection.HasFlag(MessageBoxButtons.OK))
{
ConfirmButtons.Add(new MessageBoxButton("OK"));
}
if (buttonSelection.HasFlag(MessageBoxButtons.Later))
{
ConfirmButtons.Add(new MessageBoxButton("Not now"));
}
if (buttonSelection.HasFlag(MessageBoxButtons.Cancel))
{
ConfirmButtons.Add(new MessageBoxButton("Cancel"));
}
if (ConfirmButtons.Any())
{
if (!ConfirmButtons.Any(button => button.IsDefault))
{
ConfirmButtons.First().IsDefault = true;
}
if (!ConfirmButtons.Any(button => button.IsCancel))
{
ConfirmButtons.Last().IsCancel = true;
}
}
Caption = caption;
Description = description;
}