void IHandleMouseButtonPressed.OnMousePressed(object sender, MouseButtonEventArgs args)
{
if (args.Handled || _controlLayers.Count == 0) return;
if (args.Button != MouseButton.Left && args.Button != MouseButton.Right)
return; // Not a button press we're interested in
// Set first control inactive by default
First.IsActive = false;
// Now try to set an active control
for (var node = _controlLayers.First; node != null; node = node.Next) {
if (node.Value.ScreenSpace.Contains(args.Position)) {
SetNewFocus(node.Value);
args.Handled = true;
break;
}
}
}
void IHandleMouseButtonReleased.OnMouseReleased(object sender, MouseButtonEventArgs args)
{
//Reasons we might not care
if (args.Handled || _controlLayers.Count == 0 || !First.IsActive) return;
if (First.State != ControlState.Idle) {
First.State = ControlState.Idle;
} else if (args.Button == MouseButton.Left) {
args.Handled = First.ProcessIntent(ControlIntent.Released, args.Position);
} else if (args.Button == MouseButton.Right) {
args.Handled = First.ProcessIntent(ControlIntent.AltReleased, args.Position);
}
}
void IHandleMouseButtonHeld.OnMouseHeld(object sender, MouseButtonEventArgs args)
{
if (args.Handled || _controlLayers.Count == 0) return;
if (First.IsActive) {
switch (args.Button) {
case MouseButton.Left:
args.Handled = First.ProcessIntent(ControlIntent.Held, args.Position);
break;
case MouseButton.Right:
args.Handled = First.ProcessIntent(ControlIntent.AltHeld, args.Position);
break;
}
} else {
//(this as IMouseHandler).OnPressed(args);
}
}
