public AvnDragDropEffects DragEvent(AvnDragEventType type, AvnPoint position,
AvnInputModifiers modifiers,
AvnDragDropEffects effects,
IAvnClipboard clipboard, IntPtr dataObjectHandle)
{
var device = AvaloniaLocator.Current.GetService <IDragDropDevice>();
IDataObject dataObject = null;
if (dataObjectHandle != IntPtr.Zero)
{
dataObject = GCHandle.FromIntPtr(dataObjectHandle).Target as IDataObject;
}
using (var clipboardDataObject = new ClipboardDataObject(clipboard))
{
if (dataObject == null)
{
dataObject = clipboardDataObject;
}
var args = new RawDragEvent(device, (RawDragEventType)type,
_parent._inputRoot, position.ToAvaloniaPoint(), dataObject, (DragDropEffects)effects,
(RawInputModifiers)modifiers);
_parent.Input(args);
return((AvnDragDropEffects)args.Effects);
}
}
public void RawMouseEvent(AvnRawMouseEventType type, uint timeStamp, AvnInputModifiers modifiers, AvnPoint point, AvnVector delta)
{
Dispatcher.UIThread.RunJobs(DispatcherPriority.Input + 1);
switch (type)
{
case AvnRawMouseEventType.Wheel:
Input?.Invoke(new RawMouseWheelEventArgs(_mouse, timeStamp, _inputRoot, point.ToAvaloniaPoint(), new Vector(delta.X, delta.Y), (RawInputModifiers)modifiers));
break;
default:
var e = new RawPointerEventArgs(_mouse, timeStamp, _inputRoot, (RawPointerEventType)type, point.ToAvaloniaPoint(), (RawInputModifiers)modifiers);
if (!ChromeHitTest(e))
{
Input?.Invoke(e);
}
break;
}
}
void IAvnWindowBaseEvents.RawMouseEvent(AvnRawMouseEventType type, uint timeStamp, AvnInputModifiers modifiers, AvnPoint point, AvnVector delta)
{
_parent.RawMouseEvent(type, timeStamp, modifiers, point, delta);
}
void IAvnWindowBaseEvents.PositionChanged(AvnPoint position)
{
_parent.PositionChanged?.Invoke(position.ToAvaloniaPixelPoint());
}
public static Point ToAvaloniaPoint(this AvnPoint pt)
{
return(new Point(pt.X, pt.Y));
}
public static PixelPoint ToAvaloniaPixelPoint(this AvnPoint pt)
{
return(new PixelPoint((int)pt.X, (int)pt.Y));
}
public void RawMouseEvent(AvnRawMouseEventType type, uint timeStamp, AvnInputModifiers modifiers, AvnPoint point, AvnVector delta)
{
Dispatcher.UIThread.RunJobs(DispatcherPriority.Input + 1);
switch (type)
{
case AvnRawMouseEventType.Wheel:
Input?.Invoke(new RawMouseWheelEventArgs(_mouse, timeStamp, point.ToAvaloniaPoint() * Scaling, new Vector(delta.X, delta.Y), (InputModifiers)modifiers));
break;
default:
Input?.Invoke(new RawMouseEventArgs(_mouse, timeStamp, (RawMouseEventType)type, point.ToAvaloniaPoint() * Scaling, (InputModifiers)modifiers));
break;
}
}
