private void ChangeType(GatewayType type)
{
PropertyChangedAction action = new PropertyChangedAction(this, Type, type, nameof(Type));
NotifyActionPerformed(action);
Type = type;
}
public void RemoveHook(PropertyChangedAction a)
{
if (hooks.Contains(a) == false)
{
throw new System.Exception("removing property hook which is not even there");
}
hooks.Remove(a);
}
public void AddHook(PropertyChangedAction a)
{
if (hooks.Contains(a))
{
throw new System.Exception("adding property hook twice");
}
hooks.Add(a);
}
internal void OnPropertyChanged(IDynamicProperty property, PropertyChangedAction action)
{
var tmp = PropertyChanged;
if (tmp != null)
{
tmp(this, new DynamicPropertyChangedEventArgs(property, action));
}
}
public override void OnPropertyChanged(string name)
{
if (RunOnUIAction != null)
{
RunOnUIAction.Invoke(() =>
{
base.OnPropertyChanged(name);
PropertyChangedAction?.Invoke(name);
});
}
else
{
base.OnPropertyChanged(name);
PropertyChangedAction?.Invoke(name);
}
}
public void NotifyActionPropertyChagned(string propertyName, object value)
{
if (_lastProperty == null)
{
throw new NullReferenceException("Property not saved. Cannot raise event");
}
if (_lastProperty.Name == propertyName)
{
var property = GetType().GetProperty(propertyName);
if (property == null)
{
throw new ArgumentException($"Property {propertyName} not found");
}
if (!value.Equals(_lastProperty.Value))
{
PropertyChangedAction action = new PropertyChangedAction(this, _lastProperty.Value, value, propertyName);
NotifyActionPerformed(action);
}
}
else
{
throw new ArgumentException($"Last property is {_lastProperty.Name} not {propertyName}");
}
}
internal DynamicPropertyChangedEventArgs(IDynamicProperty property, PropertyChangedAction action)
{
this.Action = action;
this.Property = property;
}
public DynamicPropertyChangedEventArgs(IDynamicPropertyBase property, PropertyChangedAction action)
{
this.Action = action;
this.Property = property;
}
public OverlayEntryWrapper(string identifier)
{
Identifier = identifier;
PropertyChanged += (s, e) => PropertyChangedAction?.Invoke();
}