void detachDragFromEditorAnnotation(MouseTrackerAnnotation annotation, int deviceId)
{
if (!this.inEditorWindow)
{
return;
}
if (annotation.onDragFromEditorExit != null)
{
annotation.onDragFromEditorExit(
PointerDragFromEditorExitEvent.fromDragFromEditorEvent(this._lastMouseEvent[deviceId]));
}
}
public void detachDragFromEditorAnnotation(EditorMouseTrackerAnnotation annotation)
{
var trackedAnnotation = _findAnnotation(annotation);
foreach (var deviceId in trackedAnnotation.activeDevices)
{
annotation.onDragFromEditorExit(PointerDragFromEditorExitEvent.fromDragFromEditorEvent(
_lastMouseEvent[deviceId]
));
}
_trackedAnnotations.Remove(annotation);
}
public void collectDragFromEditorMousePositions()
{
void exitAnnotation(_TrackedAnnotation trackedAnnotation, int deviceId)
{
if (trackedAnnotation.activeDevices.Contains(deviceId))
{
this._enableDragFromEditorRelease = false;
if (trackedAnnotation.annotation?.onDragFromEditorExit != null)
{
trackedAnnotation.annotation.onDragFromEditorExit(
PointerDragFromEditorExitEvent.fromDragFromEditorEvent(
this._lastMouseEvent[deviceId]));
}
trackedAnnotation.activeDevices.Remove(deviceId);
}
}
void exitAllDevices(_TrackedAnnotation trackedAnnotation)
{
if (trackedAnnotation.activeDevices.isNotEmpty())
{
HashSet <int> deviceIds = new HashSet <int>(trackedAnnotation.activeDevices);
foreach (int deviceId in deviceIds)
{
exitAnnotation(trackedAnnotation, deviceId);
}
}
}
if (!this.mouseIsConnected)
{
foreach (var annotation in this._trackedAnnotations.Values)
{
exitAllDevices(annotation);
}
return;
}
foreach (int deviceId in this._lastMouseEvent.Keys)
{
PointerEvent lastEvent = this._lastMouseEvent[deviceId];
MouseTrackerAnnotation hit = this.annotationFinder(lastEvent.position);
if (hit == null)
{
foreach (_TrackedAnnotation trackedAnnotation in this._trackedAnnotations.Values)
{
exitAnnotation(trackedAnnotation, deviceId);
}
return;
}
_TrackedAnnotation hitAnnotation = this._findAnnotation(hit);
// While acrossing two areas, set the flag to true to prevent setting the Pointer Copy VisualMode to None
bool enterFlag = false;
// enter
if (!hitAnnotation.activeDevices.Contains(deviceId))
{
hitAnnotation.activeDevices.Add(deviceId);
enterFlag = true;
// Both onRelease or onEnter event will enable Copy VisualMode
if (hitAnnotation.annotation?.onDragFromEditorRelease != null ||
hitAnnotation.annotation?.onDragFromEditorEnter != null)
{
if (!this._enableDragFromEditorRelease)
{
this._enableDragFromEditorRelease = true;
this._enableDragFromEditorReleaseVisualModeLoop();
}
if (hitAnnotation.annotation?.onDragFromEditorEnter != null)
{
hitAnnotation.annotation.onDragFromEditorEnter(
PointerDragFromEditorEnterEvent
.fromDragFromEditorEvent(lastEvent));
}
}
}
// hover
if (hitAnnotation.annotation?.onDragFromEditorHover != null)
{
hitAnnotation.annotation.onDragFromEditorHover(
PointerDragFromEditorHoverEvent.fromDragFromEditorEvent(lastEvent));
}
// leave
foreach (_TrackedAnnotation trackedAnnotation in this._trackedAnnotations.Values)
{
if (hitAnnotation == trackedAnnotation)
{
continue;
}
if (trackedAnnotation.activeDevices.Contains(deviceId))
{
if (!enterFlag)
{
this._enableDragFromEditorRelease = false;
}
if (trackedAnnotation.annotation?.onDragFromEditorExit != null)
{
trackedAnnotation.annotation.onDragFromEditorExit(
PointerDragFromEditorExitEvent
.fromDragFromEditorEvent(lastEvent));
}
trackedAnnotation.activeDevices.Remove(deviceId);
}
}
}
}
