internal void CommitElementUnderPointers(EventDispatcher dispatcher)
{
for (var i = 0; i < m_TopElementUnderPointer.Length; i++)
{
if (m_TopElementUnderPointer[i] == m_PendingTopElementUnderPointer[i])
{
continue;
}
if (m_TriggerPointerEvent[i] == null && m_TriggerMouseEvent[i] == null)
{
using (new EventDispatcherGate(dispatcher))
{
Vector2 position = PointerDeviceState.GetPointerPosition(i);
PointerEventsHelper.SendOverOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i], null,
position, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i], null, position, i);
if (i == PointerId.mousePointerId)
{
MouseEventsHelper.SendMouseOverMouseOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i],
null, position);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i], null, position);
}
}
}
if (m_TriggerPointerEvent[i] != null)
{
if ((m_TriggerPointerEvent[i] as EventBase)?.eventTypeId == PointerMoveEvent.TypeId() ||
(m_TriggerPointerEvent[i] as EventBase)?.eventTypeId == PointerDownEvent.TypeId() ||
(m_TriggerPointerEvent[i] as EventBase)?.eventTypeId == PointerUpEvent.TypeId() ||
(m_TriggerPointerEvent[i] as EventBase)?.eventTypeId == PointerCancelEvent.TypeId())
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i],
m_TriggerPointerEvent[i], m_TriggerPointerEvent[i].position, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i],
m_TriggerPointerEvent[i], m_TriggerPointerEvent[i].position, i);
}
}
m_TriggerPointerEvent[i] = null;
}
if (m_TriggerMouseEvent[i] != null)
{
if ((m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == MouseMoveEvent.TypeId() ||
(m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == MouseDownEvent.TypeId() ||
(m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == MouseUpEvent.TypeId() ||
(m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == WheelEvent.TypeId())
{
using (new EventDispatcherGate(dispatcher))
{
MouseEventsHelper.SendMouseOverMouseOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
}
}
else if ((m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == MouseEnterWindowEvent.TypeId() ||
(m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == MouseLeaveWindowEvent.TypeId()
)
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i], null,
m_TriggerMouseEvent[i].mousePosition, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i], null,
m_TriggerMouseEvent[i].mousePosition, i);
if (i == PointerId.mousePointerId)
{
MouseEventsHelper.SendMouseOverMouseOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
}
}
}
else if ((m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == DragUpdatedEvent.TypeId() ||
(m_TriggerMouseEvent[i] as EventBase)?.eventTypeId == DragExitedEvent.TypeId())
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i], null,
m_TriggerMouseEvent[i].mousePosition, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i], null,
m_TriggerMouseEvent[i].mousePosition, i);
MouseEventsHelper.SendMouseOverMouseOut(m_TopElementUnderPointer[i],
m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
MouseEventsHelper.SendEnterLeave <DragLeaveEvent, DragEnterEvent>(
m_TopElementUnderPointer[i], m_PendingTopElementUnderPointer[i],
m_TriggerMouseEvent[i], m_TriggerMouseEvent[i].mousePosition);
}
}
m_TriggerMouseEvent[i] = null;
}
m_TopElementUnderPointer[i] = m_PendingTopElementUnderPointer[i];
}
}
internal void CommitElementUnderPointers(EventDispatcher dispatcher)
{
for (var i = 0; i < m_TopElementUnderPointer.Length; i++)
{
var triggerPointerEvent = m_TriggerPointerEvent[i];
var previous = m_TopElementUnderPointer[i];
var current = m_PendingTopElementUnderPointer[i];
if (current == previous)
{
if (triggerPointerEvent != null)
{
var pos3d = triggerPointerEvent.position;
m_PickingPointerPositions[i] = new Vector2(pos3d.x, pos3d.y);
}
else if (m_TriggerMouseEvent[i] != null)
{
m_PickingPointerPositions[i] = m_TriggerMouseEvent[i].mousePosition;
}
continue;
}
m_TopElementUnderPointer[i] = current;
if (triggerPointerEvent == null && m_TriggerMouseEvent[i] == null)
{
using (new EventDispatcherGate(dispatcher))
{
Vector2 position = PointerDeviceState.GetPointerPosition(i);
PointerEventsHelper.SendOverOut(previous, current, null, position, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
previous, current, null, position, i);
m_PickingPointerPositions[i] = position;
if (i == PointerId.mousePointerId)
{
MouseEventsHelper.SendMouseOverMouseOut(previous, current, null, position);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
previous, current, null, position);
}
}
}
if (triggerPointerEvent != null)
{
var pos3d = triggerPointerEvent.position;
m_PickingPointerPositions[i] = new Vector2(pos3d.x, pos3d.y);
var baseEvent = triggerPointerEvent as EventBase;
if (baseEvent != null && (
baseEvent.eventTypeId == PointerMoveEvent.TypeId() ||
baseEvent.eventTypeId == PointerDownEvent.TypeId() ||
baseEvent.eventTypeId == PointerUpEvent.TypeId() ||
baseEvent.eventTypeId == PointerCancelEvent.TypeId()))
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(previous, current, triggerPointerEvent, pos3d, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
previous, current, triggerPointerEvent, pos3d, i);
}
}
}
m_TriggerPointerEvent[i] = null;
var triggerMouseEvent = m_TriggerMouseEvent[i];
if (triggerMouseEvent != null)
{
Vector2 mousePos = triggerMouseEvent.mousePosition;
m_PickingPointerPositions[i] = mousePos;
var baseEvent = triggerMouseEvent as EventBase;
if (baseEvent != null)
{
if (baseEvent.eventTypeId == MouseMoveEvent.TypeId() ||
baseEvent.eventTypeId == MouseDownEvent.TypeId() ||
baseEvent.eventTypeId == MouseUpEvent.TypeId() ||
baseEvent.eventTypeId == WheelEvent.TypeId())
{
using (new EventDispatcherGate(dispatcher))
{
MouseEventsHelper.SendMouseOverMouseOut(previous, current, triggerMouseEvent, mousePos);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
previous, current, triggerMouseEvent, mousePos);
}
}
else if (baseEvent.eventTypeId == MouseEnterWindowEvent.TypeId() ||
baseEvent.eventTypeId == MouseLeaveWindowEvent.TypeId()
)
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(previous, current, null, mousePos, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
previous, current, null, mousePos, i);
if (i == PointerId.mousePointerId)
{
MouseEventsHelper.SendMouseOverMouseOut(previous, current, triggerMouseEvent, mousePos);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
previous, current, triggerMouseEvent, mousePos);
}
}
}
else if (baseEvent.eventTypeId == DragUpdatedEvent.TypeId() ||
baseEvent.eventTypeId == DragExitedEvent.TypeId())
{
using (new EventDispatcherGate(dispatcher))
{
PointerEventsHelper.SendOverOut(previous, current, null, mousePos, i);
PointerEventsHelper.SendEnterLeave <PointerLeaveEvent, PointerEnterEvent>(
previous, current, null, mousePos, i);
MouseEventsHelper.SendMouseOverMouseOut(previous, current, triggerMouseEvent, mousePos);
MouseEventsHelper.SendEnterLeave <MouseLeaveEvent, MouseEnterEvent>(
previous, current, triggerMouseEvent, mousePos);
MouseEventsHelper.SendEnterLeave <DragLeaveEvent, DragEnterEvent>(
previous, current, triggerMouseEvent, mousePos);
}
}
}
m_TriggerMouseEvent[i] = null;
}
}
}