private void OnMouseMove(Event e)
{
#if DEBUG
if (DebugMode)
{
Debug.Log("MouseEventDispatcher.OnMouseMove");
}
#endif
_mouseEvent = (MouseEvent)e;
_pos = _mouseEvent.GlobalPosition;
_size = SystemManager.Instance.ScreenSize;
if (_pos.X < 0 || _pos.Y < 0 || _pos.X > _size.X || _pos.Y > _size.Y)
{
if (!_isMouseLeave)
{
/**
* 1) InvalidateDrawingList the event
* */
_mouseLeaveEvent = new MouseEvent(MouseEvent.MOUSE_LEAVE)
{
Target = this,
GlobalPosition = _pos
};
}
_isMouseLeave = true;
}
else
{
_isMouseLeave = false;
}
//Debug.Log("..... will recalculate ..... ");
/**
* 1) Find (any) component under under mouse
* */
RecalculateMouseTarget();
//RecalculateMouseWheelTargets();
//Debug.Log("InspectMode: " + InspectMode);
/**
* 2) Handle inspector target under mouse
* */
if (PlayModeInspect || InspectMode)
{
RecalculateInspectorTarget();
}
if (null != MouseTarget)
{
#if DEBUG
if (DebugMode)
{
Debug.Log("OnMouseMove component: " + MouseTarget);
}
#endif
MouseEventHelper.BuildAndDispatchMouseEvent(this, MouseTarget, MouseEvent.MOUSE_MOVE,
_mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
}
if (MouseTarget != _previousMouseOveredComponent || _isMouseLeave)
{
if (null != _previousMouseOveredComponent)
{
MouseEventHelper.BuildAndDispatchMouseEvent(this, _previousMouseOveredComponent,
MouseEvent.MOUSE_OUT, _mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
//Debug.Log("MOUSE_OUT: " + _previousMouseOveredComponent);
_hasBeenMouseOut = true;
string cursorStyle = (string)_previousMouseOveredComponent.GetStyle("cursor");
if (!string.IsNullOrEmpty(cursorStyle))
{
CursorManager.Instance.RemoveCursor(_currentCursorId);
}
}
if (MouseTarget != null)
{
/**
* MOUSE OVER
* */
if (!_hasBeenMouseDown && 0 != MouseTarget.HotControlId)
{
//GUIUtility.hotControl = MouseTarget.HotControlId;
//Debug.Log("GUIUtility.hotControl: " + GUIUtility.hotControl);
}
MouseEventHelper.BuildAndDispatchMouseEvent(this, MouseTarget, MouseEvent.MOUSE_OVER,
_mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
string cursorStyle = (string)MouseTarget.GetStyle("cursor");
if (!string.IsNullOrEmpty(cursorStyle))
{
_currentCursorId = CursorManager.Instance.SetCursor(cursorStyle, CursorPriority.Low);
}
//Debug.Log("_previousMouseOveredComponent: " + _previousMouseOveredComponent);
//Debug.Log("_rollOveredComponents.Count: " + _rollOveredComponents.Count);
foreach (Component comp in _rollOveredComponents.Keys)
{
// this is the component subscribed to rollover events
_shouldDispatchRollOver = false;
_shouldDispatchRollOut = false;
/**
* 1) Both components are the child of this parent
* From parent's point of view, there has been no rollover nor rollout
* */
if (comp.Contains(MouseTarget, true) &&
null != _previousMouseOveredComponent &&
comp.Contains(_previousMouseOveredComponent, true))
{
// do nothing
continue;
}
/**
* 2) Component child has been mouseovered.
* The component has not been in rollovered state.
* Dispatch ROLL_OVER.
* */
if (comp.Contains(MouseTarget, true) && !_rollOveredComponents[comp])
{
_shouldDispatchRollOver = true;
_rollOveredComponentsToChangeState.Add(comp);
}
/**
* 3) Component child has been mouseouted.
* New mouseovered component is not a child of this component, and component has been in rollovered state.
* Dispatch ROLL_OUT.
* */
else if (null != _previousMouseOveredComponent &&
comp.Contains(_previousMouseOveredComponent, true) && _rollOveredComponents[comp])
{
_shouldDispatchRollOut = true;
_rollOveredComponentsToChangeState.Add(comp);
}
// rethink once again
// check if there has been a mouse out and no mouse in (blank Stage example)
//else if (_hasBeenMouseOut)// && !_shouldDispatchRollOut)
//{
// Debug.Log("_hasBeenMouseOut");
// _shouldDispatchRollOut = true;
// _rollOveredComponentsToChangeState.Add(comp);
//}
if (_shouldDispatchRollOut)
{
#if DEBUG
if (DebugMode)
{
Debug.Log("Dispatching ROLL_OUT: " + comp);
}
#endif
MouseEventHelper.BuildAndDispatchMouseEvent(this, comp, MouseEvent.ROLL_OUT,
_mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
}
else if (_shouldDispatchRollOver)
{
#if DEBUG
if (DebugMode)
{
Debug.Log("Dispatching ROLL_OVER: " + comp);
}
#endif
MouseEventHelper.BuildAndDispatchMouseEvent(this, comp, MouseEvent.ROLL_OVER,
_mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
}
}
}
// new mouse target is null
else if (_hasBeenMouseOut || _isMouseLeave)
{
foreach (Component comp in _rollOveredComponents.Keys)
{
/**
*
* */
if (null != _previousMouseOveredComponent &&
comp.Contains(_previousMouseOveredComponent, true) &&
_rollOveredComponents[comp])
{
#if DEBUG
if (DebugMode)
{
Debug.Log("Dispatching ROLL_OUT (special): " + comp);
}
#endif
_rollOveredComponentsToChangeState.Add(comp);
MouseEventHelper.BuildAndDispatchMouseEvent(this, comp, MouseEvent.ROLL_OUT,
_mouseEvent.GlobalPosition, _mouseEvent.CurrentEvent);
}
}
}
}
_rollOveredComponentsToChangeState.ForEach(delegate(Component changing)
{
_rollOveredComponents[changing] =
!_rollOveredComponents[changing];
});
_rollOveredComponentsToChangeState.Clear();
_previousMouseOveredComponent = MouseTarget;
_hasBeenMouseOut = false;
if (null != _mouseLeaveEvent)
{
/**
* 2) Dispatch from manager
* */
DispatchEvent(_mouseLeaveEvent);
}
}
