public RawDragEvent(IDragDropDevice inputDevice, RawDragEventType type,
IInputRoot root, Point location, IDataObject data, DragDropEffects effects, RawInputModifiers modifiers)
: base(inputDevice, 0, root)
{
Type = type;
Location = location;
Data = data;
Effects = effects;
Modifiers = (InputModifiers)modifiers;
}
public RawDragEvent(IDragDropDevice inputDevice, RawDragEventType type,
IInputElement inputRoot, Point location, IDataObject data, DragDropEffects effects)
: base(inputDevice, 0)
{
Type = type;
InputRoot = inputRoot;
Location = location;
Data = data;
Effects = effects;
}
public RawDragEvent(IDragDropDevice inputDevice, RawDragEventType type,
IInputRoot root, Point location, IDataObject data, DragDropEffects effects, RawInputModifiers modifiers)
: base(inputDevice, 0, root)
{
Type = type;
Location = location;
Data = data;
Effects = effects;
KeyModifiers = modifiers.ToKeyModifiers();
#pragma warning disable CS0618 // Type or member is obsolete
Modifiers = (InputModifiers)modifiers;
#pragma warning restore CS0618 // Type or member is obsolete
}
private DragDropEffects RaiseEventAndUpdateCursor(RawDragEventType type, IInputRoot root, Point pt, RawInputModifiers modifiers)
{
_lastPosition = pt;
RawDragEvent rawEvent = new RawDragEvent(_dragDrop, type, root, pt, _draggedData, _allowedEffects, modifiers);
var tl = root.GetSelfAndVisualAncestors().OfType <TopLevel>().FirstOrDefault();
tl.PlatformImpl?.Input(rawEvent);
var effect = GetPreferredEffect(rawEvent.Effects & _allowedEffects, modifiers);
UpdateCursor(root, effect);
return(effect);
}
private NSDragOperation SendRawDragEvent(NSDraggingInfo sender, RawDragEventType type)
{
Action <RawInputEventArgs> input = _tl.Input;
IDragDropDevice dragDevice = _tl._dragDevice;
IInputRoot root = _tl?.InputRoot;
if (root == null || dragDevice == null || input == null)
{
return(NSDragOperation.None);
}
var dragOp = DraggingInfo.ConvertDragOperation(sender.DraggingSourceOperationMask);
DraggingInfo info = new DraggingInfo(sender);
var pt = TranslateLocalPoint(info.Location);
var args = new RawDragEvent(dragDevice, type, root, pt, info, dragOp);
input(args);
return(DraggingInfo.ConvertDragOperation(args.Effects));
}
