/// <summary>
/// Registers an event sink for <see cref="Window"/> to weakly handle its events.
/// </summary>
/// <param name="window"></param>
/// <param name="eventSink"></param>
public static void RegisterEventSink(this Window window, IWindowEventSink eventSink)
{
if (window == null)
{
throw new ArgumentNullException(nameof(window));
}
if (eventSink == null)
{
throw new ArgumentNullException(nameof(eventSink));
}
window.Activated += new WeakEventHandler <IWindowEventSink, Window, object, WindowActivatedEventArgs>(eventSink)
{
Handle = (t, o, e) => t.OnActivated(o, e),
Detach = (h, w) => w.Activated -= h.OnEvent
}.OnEvent;
window.Closed += new WeakEventHandler <IWindowEventSink, Window, object, CoreWindowEventArgs>(eventSink)
{
Handle = (t, o, e) => t.OnClosed(o, e),
Detach = (h, w) => w.Closed -= h.OnEvent
}.OnEvent;
window.SizeChanged += new WeakEventHandler <IWindowEventSink, Window, object, WindowSizeChangedEventArgs>(eventSink)
{
Handle = (t, o, e) => t.OnSizeChanged(o, e),
Detach = (h, w) => w.SizeChanged -= h.OnEvent
}.OnEvent;
window.VisibilityChanged += new WeakEventHandler <IWindowEventSink, Window, object, VisibilityChangedEventArgs>(eventSink)
{
Handle = (t, o, e) => t.OnVisibilityChanged(o, e),
Detach = (h, w) => w.VisibilityChanged -= h.OnEvent
}.OnEvent;
}
/// <summary>
/// Registers an event sink for <see cref="Window"/> to weakly handle its events.
/// </summary>
/// <param name="window"></param>
/// <param name="eventSink"></param>
public static void RegisterEventSink(this Window window, IWindowEventSink eventSink)
{
if (window == null) {
throw new ArgumentNullException(nameof(window));
}
if (eventSink == null) {
throw new ArgumentNullException(nameof(eventSink));
}
window.Activated += new WeakEventHandler<IWindowEventSink, Window, object, WindowActivatedEventArgs>(eventSink) {
Handle = (t, o, e) => t.OnActivated(o, e),
Detach = (h, w) => w.Activated -= h.OnEvent
}.OnEvent;
window.Closed += new WeakEventHandler<IWindowEventSink, Window, object, CoreWindowEventArgs>(eventSink) {
Handle = (t, o, e) => t.OnClosed(o, e),
Detach = (h, w) => w.Closed -= h.OnEvent
}.OnEvent;
window.SizeChanged += new WeakEventHandler<IWindowEventSink, Window, object, WindowSizeChangedEventArgs>(eventSink) {
Handle = (t, o, e) => t.OnSizeChanged(o, e),
Detach = (h, w) => w.SizeChanged -= h.OnEvent
}.OnEvent;
window.VisibilityChanged += new WeakEventHandler<IWindowEventSink, Window, object, VisibilityChangedEventArgs>(eventSink) {
Handle = (t, o, e) => t.OnVisibilityChanged(o, e),
Detach = (h, w) => w.VisibilityChanged -= h.OnEvent
}.OnEvent;
}
