public EventOwnerTreeNode(Type type, IEnumerable <RoutedEvent> events, EventsPageViewModel vm)
: base(null, type.Name)
{
Children = new AvaloniaList <EventTreeNodeBase>(events.OrderBy(e => e.Name)
.Select(e => new EventTreeNode(this, e, vm)));
IsExpanded = true;
}
public MainViewModel(AvaloniaObject root)
{
_root = root;
_logicalTree = new TreePageViewModel(this, LogicalTreeNode.Create(root));
_visualTree = new TreePageViewModel(this, VisualTreeNode.Create(root));
_events = new EventsPageViewModel(this);
UpdateFocusedControl();
if (KeyboardDevice.Instance is not null)
{
KeyboardDevice.Instance.PropertyChanged += KeyboardPropertyChanged;
}
SelectedTab = 0;
if (root is TopLevel topLevel)
{
_pointerOverSubscription = topLevel.GetObservable(TopLevel.PointerOverElementProperty)
.Subscribe(x => PointerOverElement = x);
}
else
{
#nullable disable
_pointerOverSubscription = InputManager.Instance.PreProcess
.OfType <Input.Raw.RawPointerEventArgs>()
.Subscribe(e =>
{
PointerOverRoot = e.Root;
PointerOverElement = e.Root.GetInputElementsAt(e.Position).FirstOrDefault();
});
#nullable restore
}
public EventTreeNode(EventOwnerTreeNode parent, RoutedEvent @event, EventsPageViewModel vm)
: base(parent, @event.Name)
{
Contract.Requires <ArgumentNullException>(@event != null);
Contract.Requires <ArgumentNullException>(vm != null);
_event = @event;
_parentViewModel = vm;
}
public MainViewModel(TopLevel root)
{
_root = root;
_logicalTree = new TreePageViewModel(this, LogicalTreeNode.Create(root));
_visualTree = new TreePageViewModel(this, VisualTreeNode.Create(root));
_events = new EventsPageViewModel(root);
UpdateFocusedControl();
KeyboardDevice.Instance.PropertyChanged += KeyboardPropertyChanged;
SelectedTab = 0;
_pointerOverSubscription = root.GetObservable(TopLevel.PointerOverElementProperty)
.Subscribe(x => PointerOverElement = x?.GetType().Name);
Console = new ConsoleViewModel(UpdateConsoleContext);
}
public MainViewModel(IControl root)
{
_root = root;
_logicalTree = new TreePageViewModel(LogicalTreeNode.Create(root));
_visualTree = new TreePageViewModel(VisualTreeNode.Create(root));
_events = new EventsPageViewModel(root);
UpdateFocusedControl();
KeyboardDevice.Instance.PropertyChanged += (s, e) =>
{
if (e.PropertyName == nameof(KeyboardDevice.Instance.FocusedElement))
{
UpdateFocusedControl();
}
};
SelectedTab = 0;
root.GetObservable(TopLevel.PointerOverElementProperty)
.Subscribe(x => PointerOverElement = x?.GetType().Name);
Console = new ConsoleViewModel(UpdateConsoleContext);
}
public EventTreeNode(EventOwnerTreeNode parent, RoutedEvent @event, EventsPageViewModel vm)
: base(parent, @event.Name)
{
Event = @event ?? throw new ArgumentNullException(nameof(@event));
_parentViewModel = vm ?? throw new ArgumentNullException(nameof(vm));
}