private void _invoke(WeakAction listener, object oldValue, object newValue)
{
if (listener is IWeakActionWithParam2)
{
(listener as IWeakActionWithParam2).ExecuteWithObject(oldValue, newValue);
}
else if (listener is IWeakActionWithParam1)
{
(listener as IWeakActionWithParam1).ExecuteWithObject(newValue);
}
else
{
listener.Execute();
}
}
public Task Invoke(T arg)
{
return(ContextRunner.Run(() => WeakAction.Execute(arg)));
}
public ContextAction(WeakAction <T> wa)
: this(Exec.RunningTaskScheduler, wa)
{
}
public ContextAction(TaskScheduler scheduler, WeakAction <T> wa)
: this(scheduler.ToContextRunner(), wa)
{
}
public ContextAction(AsyncContextRunner contextRunner, WeakAction <T> wa)
{
WeakAction = wa;
ContextRunner = contextRunner;
}
public ContextMulticastAction Add(WeakAction wa, AsyncContextRunner runner)
{
return(new ContextMulticastAction(_actions.Concat(wa.InContext(runner))));
}
public static ContextAction <T1, T2> InContext <T1, T2>(this WeakAction <T1, T2> wa)
{
return(new ContextAction <T1, T2>(wa));
}
public Task Invoke(T1 arg1, T2 arg2)
{
return(ContextRunner.Run(() => WeakAction.Execute(arg1, arg2)));
}
public static ContextAction <T1, T2> InContext <T1, T2>(this WeakAction <T1, T2> wa, TaskScheduler scheduler)
{
return(new ContextAction <T1, T2>(scheduler, wa));
}
public static ContextAction <T1, T2> InContext <T1, T2>(this WeakAction <T1, T2> wa, AsyncContextRunner context)
{
return(new ContextAction <T1, T2>(context, wa));
}
public static ContextAction InContext(this WeakAction wa)
{
return(new ContextAction(wa));
}
public static ContextAction InContext(this WeakAction wa, TaskScheduler scheduler)
{
return(new ContextAction(scheduler, wa));
}
public static ContextAction InContext(this WeakAction wa, AsyncContextRunner context)
{
return(new ContextAction(context, wa));
}