private void Notifier(object sender, PropertyChangedEventArgs e)
{
string propName = e.PropertyName;
string deviceId = string.Empty;
var parts = e.PropertyName.Split('.');
if (parts.Count() > 1)
{
propName = parts[1];
deviceId = parts[0];
if (propName == "StandBy")
{
deviceId = string.Empty;
}
}
else if (propName == CURRENT)
{
deviceId = CurrentDevice.UDN;
}
var properties = this.GetType().GetProperties(
BindingFlags.Instance |
BindingFlags.Public |
BindingFlags.GetProperty |
BindingFlags.DeclaredOnly);
foreach (var prop in properties)
{
// Using reflection.
System.Attribute[] attrs = Attribute.GetCustomAttributes(prop); // Reflection.
var depAttrs = from attr in attrs
where attr is DeviceAttribute
select attr as DeviceAttribute;
foreach (var depAttr in depAttrs)
{
if ((depAttr.Device == ALL) ||
((depAttr.Device == CURRENT) && (CurrentDevice.UDN == deviceId)) ||
(string.Empty == deviceId))
{
var setter = from method in GetType().GetRuntimeMethods()
where method.Name == "Set" + prop.Name
select method;
if (setter.Count() > 0)
{
m_dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
setter.ElementAt(0).Invoke(this, new object[] { });
});
}
}
}
}
TuneInViewModel.Notifier(sender, e);
OthersViewModel.Notifier(sender, e);
PresetSelectionViewModel.NotifierAsync(sender, e);
DeviceSelectionViewModel.Notifier(sender, e);
}
public RunningPageViewModel()
{
TuneInViewModel = new TuneInViewModel();
OthersViewModel = new OthersViewModel();
PresetSelectionViewModel = new PresetSelectionViewModel();
DeviceSelectionViewModel = new DeviceSelectionViewModel();
m_dispatcherTimer = new DispatcherTimer();
m_dispatcherTimer.Tick += new EventHandler <object>((o, e) =>
{
m_dispatcherTimer.Stop();
m_model.Screen.Dimming(true);
});
}
