protected void TriggerDisabledChange(bool propagateToBindings = true)
{
DisabledChanged?.Invoke(disabled);
if (propagateToBindings)
{
bindings?.ForEachAlive(b => b.Disabled = disabled);
}
}
internal void SetDisabled(bool disabled)
{
if (_disabled.GetAndSet(disabled) != disabled)
{
DisabledChanged?.Invoke(null, new DisabledChangedArgs(disabled));
// We are not using TaskExecutor to dispatch this event because the
// event handler, if any, was not provided by the application - it is
// always our own internal logic in the LaunchDarkly.InternalSdk
// events code, which doesn't do anything time-consuming. So we are
// not calling out to unknown code and it's safe to be synchronous.
}
}
protected void TriggerDisabledChange(bool propagateToBindings = true)
{
// check a bound bindable hasn't changed the value again (it will fire its own event)
bool beforePropagation = disabled;
if (propagateToBindings)
{
Bindings?.ForEachAlive(b => b.Disabled = disabled);
}
if (Equals(beforePropagation, disabled))
{
DisabledChanged?.Invoke(disabled);
}
}
protected void TriggerDisabledChange()
{
DisabledChanged?.Invoke(disabled);
foreach (var w in bindings.ToArray())
{
Bindable <T> b;
if (w.TryGetTarget(out b))
{
b.Disabled = disabled;
}
else
{
bindings.Remove(w);
}
}
}
protected virtual void OnDisabledChanged()
{
DisabledChanged?.Invoke(this, EventArgs.Empty);
}
protected void TriggerDisabledChange()
{
DisabledChanged?.Invoke(disabled);
bindings?.ForEachAlive(b => b.Disabled = disabled);
}