private async void AddCommands(CauldronUICommandCollection commands)
{
await this.Dispatcher.RunAsync(() =>
{
foreach (var item in commands.Where(x => x != null))
{
this.Buttons.Add(new MessageDialogCommandViewModel
{
Text = item.Label,
ButtonCommand = new RelayCommand(() =>
{
item.Invoke();
this.Navigator.TryClose(this);
})
});
}
});
}
public MessageDialogViewModel(string title, string message, int messageBoxImage, uint defaultCommandIndex, uint cancelCommandIndex, CauldronUICommandCollection commands)
{
var locale = Locale.Current;
this.defaultCommandIndex = defaultCommandIndex;
this.cancelCommandIndex = cancelCommandIndex;
if (string.IsNullOrEmpty(title))
{
this.Title = ApplicationInfo.ApplicationName;
}
else if (locale.Contains(title))
{
this.Title = locale[title];
}
else
{
this.Title = title;
}
if (string.IsNullOrEmpty(message))
{
this.Message = ApplicationInfo.ApplicationName;
}
else if (locale.Contains(message))
{
this.Message = locale[message];
}
else
{
this.Message = message;
}
this.LoadIconAsync((MessageBoxImage)messageBoxImage);
this.HorizontalAlignment = HorizontalAlignment.Left;
this.Buttons = new ObservableCollection <MessageDialogCommandViewModel>();
this.CancelCommand = new RelayCommand(this.CancelAction);
this.EnterCommand = new RelayCommand(this.EnterAction);
this.AddCommands(commands);
}
/// <summary>
/// Begins an asynchronous operation showing a dialog.
/// </summary>
/// <param name="title">The title to display on the dialog, if any.</param>
/// <param name="content">The message to be displayed to the user.</param>
/// <param name="defaultCommandIndex">
/// The index of the command you want to use as the default. This is the command that fires
/// by default when users press the ENTER key.
/// </param>
/// <param name="cancelCommandIndex">
/// The index of the command you want to use as the cancel command. This is the command that
/// fires when users press the ESC key.
/// </param>
/// <param name="messageBoxImage">The icon to show on the dialog</param>
/// <param name="commands">
/// An array of commands that appear in the command bar of the message dialog. These commands
/// makes the dialog actionable.
/// </param>
/// <returns>An object that represents the asynchronous operation.</returns>
public Task ShowAsync(string title, string content, uint defaultCommandIndex, uint cancelCommandIndex, MessageBoxImage messageBoxImage, CauldronUICommandCollection commands)
{
return(this.Dispatcher.RunAsync(async() => await this.navigator.NavigateAsync <MessageDialogViewModel>(new Func <Task>(() => Task.FromResult(0)), title, content, (int)messageBoxImage, defaultCommandIndex, cancelCommandIndex, commands)));
}
/// <summary> /// Begins an asynchronous operation showing a dialog. /// </summary> /// <param name="title">The title to display on the dialog, if any.</param> /// <param name="content">The message to be displayed to the user.</param> /// <param name="defaultCommandIndex"> /// The index of the command you want to use as the default. This is the command that fires /// by default when users press the ENTER key. /// </param> /// <param name="cancelCommandIndex"> /// The index of the command you want to use as the cancel command. This is the command that /// fires when users press the ESC key. /// </param> /// <param name="commands"> /// An array of commands that appear in the command bar of the message dialog. These commands /// makes the dialog actionable. /// </param> /// <returns>An object that represents the asynchronous operation.</returns> public async Task ShowAsync(string title, string content, uint defaultCommandIndex, uint cancelCommandIndex, CauldronUICommandCollection commands) => await this.ShowAsync(title, content, defaultCommandIndex, cancelCommandIndex, MessageBoxImage.None, commands);
public MessageDialogViewModel(string title, string message, int messageBoxImage /* The serializer can only serialize primitives */, uint defaultCommandIndex, uint cancelCommandIndex, CauldronUICommandCollection commands)
{
var locale = Locale.Current;
this.defaultCommandIndex = defaultCommandIndex;
this.cancelCommandIndex = cancelCommandIndex;
this.Title = string.IsNullOrEmpty(title) ? ApplicationInfo.ApplicationName : locale[title];
this.Message = locale[message];
this.LoadIconAsync((MessageBoxImage)messageBoxImage);
this.HorizontalAlignment = HorizontalAlignment.Left;
this.Buttons = new ObservableCollection <MessageDialogCommandViewModel>();
this.CancelCommand = new RelayCommand(this.CancelAction);
this.EnterCommand = new RelayCommand(this.EnterAction);
this.AddCommands(commands);
}
