private void Instance_OnTerminated(InstanceIdentifier id, TaskbarApplicationInstanceButton instanceButton)
{
Dispatcher.InvokeAsync(() =>
{
instances.Remove(instances.FirstOrDefault(i => i.Id == id));
InstanceStackPanel.Children.Remove(instanceButton);
});
}
private void RemoveInstance(TaskbarApplicationInstanceButton button)
{
Dispatcher.InvokeAsync(() =>
{
InstanceStackPanel.Children.Remove(button);
if (InstanceStackPanel.Children.Count == 0)
{
single = default(IApplicationInstance);
}
});
}
public void RegisterInstance(IApplicationInstance instance)
{
Dispatcher.Invoke(() =>
{
var instanceButton = new TaskbarApplicationInstanceButton(instance, info);
instanceButton.Clicked += (id) => Clicked?.Invoke(id);
instance.Terminated += (id) => Instance_OnTerminated(id, instanceButton);
instances.Add(instance);
InstanceStackPanel.Children.Add(instanceButton);
});
}
private void Application_InstanceStarted(IApplicationInstance instance)
{
Dispatcher.Invoke(() =>
{
var button = new TaskbarApplicationInstanceButton(instance, application.Info);
instance.Terminated += (_) => RemoveInstance(button);
InstanceStackPanel.Children.Add(button);
if (single == default(IApplicationInstance))
{
single = instance;
}
});
}