/// <summary>
/// Sets the associated <see cref="PackIconMaterialKind"/> to the <see cref="TextTarget"/>.
/// </summary>
/// <param name="icon"></param>
/// <param name="target"></param>
public void SetIcon(PackIconMaterialKind icon = PackIconMaterialKind.None, TextTarget target = TextTarget.StatusBarText)
{
// If it doesn't have access then execute the same function on the UI thread, otherwise just run it.
if (!Application.Current.Dispatcher.CheckAccess())
{
Application.Current.Dispatcher.BeginInvoke(new Action(() => SetIcon(icon, target)));
return;
}
try
{
switch (target)
{
case TextTarget.StatusBarText:
App.MainWindow.ViewModel.StatusBarTextIconVisibility = icon == PackIconMaterialKind.None ? Visibility.Collapsed : Visibility.Visible;
App.MainWindow.ViewModel.StatusBarTextIconKind = icon;
break;
default:
App.Conveyor.EchoError($"SetIcon: TextTarget {(int)target} was not found.");
break;
}
}
catch (Exception ex)
{
App.Conveyor.EchoError($"An error occurred setting a status bar icon: {ex.Message}");
}
}
/// <summary>
/// Sets the text on a supported UI text element.
/// </summary>
/// <param name="buf"></param>
/// <param name="target"></param>
/// <param name="icon"></param>
public void SetText(string buf, TextTarget target = TextTarget.StatusBarText, PackIconMaterialKind icon = PackIconMaterialKind.None)
{
// If it doesn't have access then execute the same function on the UI thread, otherwise just run it.
if (!Application.Current.Dispatcher.CheckAccess())
{
Application.Current.Dispatcher.BeginInvoke(new Action(() => SetText(buf, target, icon)));
return;
}
switch (target)
{
case TextTarget.StatusBarText:
App.MainWindow.ViewModel.StatusBarText = buf ?? "";
break;
default:
App.Conveyor.EchoError($"SetText: TextTarget {((int)target).ToString()} was not found.");
break;
}
this.SetIcon(icon, target);
}
