/*
* -----------------------
* CheckStartDrag()
* -----------------------
*/
void CheckStartDrag(Event e)
{
if ((e.type == EventType.MouseDrag) && (e.button == 0))
{
for (int i = 0; i < items.size; i++)
{
if (items[i].rect.Contains(e.mousePosition))
{
DragAndDrop.PrepareStartDrag(); // reset data
CustomDragData dragData = new CustomDragData();
dragData.originalGroupIndex = selectedGroup;
dragData.originalIndex = items[i].index;
dragData.originalProperty = items[i].prop;
DragAndDrop.SetGenericData(dragDropIdentifier, dragData);
DragAndDrop.objectReferences = new Object[0];
DragAndDrop.StartDrag(dragData.originalProperty.FindPropertyRelative("name").stringValue);
e.Use();
}
}
}
}
/*
* -----------------------
* UpdateDrag()
* -----------------------
*/
void UpdateDrag(Event e)
{
CustomDragData dragData = DragAndDrop.GetGenericData(dragDropIdentifier) as CustomDragData;
if (dragData == null)
{
return;
}
int groupIndex = FindGroupIndex(e);
switch (e.type)
{
case EventType.DragUpdated:
if ((groupIndex >= 0) && (groupIndex != selectedGroup))
{
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
}
else
{
DragAndDrop.visualMode = DragAndDropVisualMode.Rejected;
}
e.Use();
break;
case EventType.Repaint:
if ((DragAndDrop.visualMode == DragAndDropVisualMode.None) ||
(DragAndDrop.visualMode == DragAndDropVisualMode.Rejected))
{
break;
}
if (groupIndex >= 0 && groupIndex < groups.size)
{
EditorGUI.DrawRect(groups[groupIndex].rect, new Color(0f, 1f, 0f, 0.1f));
}
break;
case EventType.DragPerform:
DragAndDrop.AcceptDrag();
// queue the sound FX move
QueueSoundFXMove(dragData.originalGroupIndex, dragData.originalIndex, groupIndex);
e.Use();
break;
case EventType.MouseUp:
// in case MouseDrag never occurred:
DragAndDrop.PrepareStartDrag();
break;
}
}
//Handle drag drop of event groups.
void DoDragDrop()
{
var currentEvent = Event.current;
if (currentEvent.type == EventType.DragExited)
{
DragAndDrop.PrepareStartDrag();
}
var dragArea = DropAreas.Find(a => a.Area.Contains(currentEvent.mousePosition));
var dragData = DragAndDrop.GetGenericData("DragItem") as CustomDragData;
switch (currentEvent.type)
{
case EventType.MouseDown:
if (dragArea != null)
{
DragAndDrop.PrepareStartDrag();
var customDragData = new CustomDragData();
customDragData.Index = dragArea.Index;
DragAndDrop.SetGenericData("DragItem", customDragData);
Object[] objectRefs = new Object[0];
DragAndDrop.objectReferences = objectRefs;
}
currentEvent.Use();
break;
case EventType.MouseDrag:
if (dragData != null)
{
FoldedOut.Clear();
DragAndDrop.StartDrag(Bank.AudioEvents[dragData.Index].EventName);
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
currentEvent.Use();
break;
case EventType.DragUpdated:
if (dragData != null && dragArea != null)
{
if (dragArea.Index != dragData.Index)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
}
else
{
DragAndDrop.visualMode = DragAndDropVisualMode.Rejected;
}
}
currentEvent.Use();
break;
case EventType.Repaint:
if (dragData != null && dragArea != null)
{
if (DragAndDrop.visualMode == DragAndDropVisualMode.Move)
{
EditorGUI.DrawRect(dragArea.Area, Color.white);
}
}
// currentEvent.Use();
break;
case EventType.DragPerform:
if (dragData != null && dragArea != null)
{
if (dragArea.Index != dragData.Index)
{
InsertGroupBefore(dragData.Index, dragArea.Index);
DragAndDrop.AcceptDrag();
}
}
currentEvent.Use();
break;
case EventType.DragExited:
currentEvent.Use();
break;
}
}
//Handle drag drop of event groups.
void DoDragDrop()
{
var currentEvent = Event.current;
if(currentEvent.type==EventType.DragExited)
{
DragAndDrop.PrepareStartDrag();
}
var dragArea = DropAreas.Find(a=>a.Area.Contains(currentEvent.mousePosition));
var dragData = DragAndDrop.GetGenericData("DragItem") as CustomDragData;
switch(currentEvent.type)
{
case EventType.mouseDown:
if(dragArea!=null)
{
DragAndDrop.PrepareStartDrag();
var customDragData = new CustomDragData();
customDragData.Index = dragArea.Index;
DragAndDrop.SetGenericData("DragItem", customDragData);
Object[] objectRefs = new Object[0];
DragAndDrop.objectReferences = objectRefs;
}
currentEvent.Use();
break;
case EventType.mouseDrag:
if(dragData!=null)
{
FoldedOut.Clear();
DragAndDrop.StartDrag(Bank.AudioEvents[dragData.Index].EventName);
}
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
currentEvent.Use();
break;
case EventType.dragUpdated:
if(dragData!=null && dragArea!=null)
{
if(dragArea.Index!=dragData.Index)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
}
else
{
DragAndDrop.visualMode = DragAndDropVisualMode.Rejected;
}
}
currentEvent.Use();
break;
case EventType.repaint:
if(dragData!=null && dragArea!=null)
{
if(DragAndDrop.visualMode==DragAndDropVisualMode.Move)
{
EditorGUI.DrawRect(dragArea.Area, Color.white);
}
}
currentEvent.Use();
break;
case EventType.DragPerform:
if(dragData!=null && dragArea!=null)
{
if(dragArea.Index!=dragData.Index)
{
InsertGroupBefore(dragData.Index, dragArea.Index);
DragAndDrop.AcceptDrag();
}
}
currentEvent.Use();
break;
case EventType.DragExited:
currentEvent.Use();
break;
}
}