private static void Register(DataContextBridge bridge)
{
if (!registeredBridges.Contains(bridge))
{
registeredBridges.Add(bridge);
}
}
private static void Unregister(DataContextBridge bridge)
{
if (registeredBridges.Contains(bridge))
{
registeredBridges.Remove(bridge);
}
}
private static void SourceScopeNameChanged(object sender, DependencyPropertyChangedEventArgs e)
{
string name = e.NewValue as string;
if (sender is FrameworkElement target && !String.IsNullOrWhiteSpace(name))
{
DataContextBridge bridge = registeredBridges.FirstOrDefault(b => b.ScopeName == name);
if (bridge != null)
{
target.SetBinding(DataContextProperty, new Binding {
Source = bridge, Path = new PropertyPath(DataContextProperty), Mode = BindingMode.OneWay
});
}
else
{
registeredTargets.Add(target);
}
}
}
