protected virtual void OnLeftMouseDown(Event inputEvent)
{
JSONObjectEditorGUI <T> clickedOnObject = null;
Vector2 gridPosition = GetEditorPosition(inputEvent.mousePosition);
for (int i = 0; i < _editableObjects.Count; i++)
{
JSONObjectEditorGUI <T> evnt = (JSONObjectEditorGUI <T>)_editableObjects[i];
if (evnt.GetBounds().Contains(gridPosition))
{
clickedOnObject = evnt;
break;
}
}
if (inputEvent.shift || inputEvent.control)
{
if (clickedOnObject != null)
{
if (_selectedObjects.Contains(clickedOnObject))
{
_selectedObjects.Remove(clickedOnObject);
clickedOnObject = null;
}
else
{
_selectedObjects.Add(clickedOnObject);
}
}
}
else if (clickedOnObject == null)
{
_selectedObjects.Clear();
}
else if (!_selectedObjects.Contains(clickedOnObject))
{
_selectedObjects = new List <ScriptableObject>()
{
clickedOnObject
};
}
//Dragging
{
GetEditorWindow().OnSelectObject(clickedOnObject);
_draggedObject = clickedOnObject;
_dragMode = eDragType.LeftClick;
_dragPos = inputEvent.mousePosition;
_dragAreaRect = new Rect(-1.0f, -1.0f, 0.0f, 0.0f);
//Save state before dragging
foreach (JSONObjectEditorGUI <T> evnt in _selectedObjects)
{
evnt.SaveUndoState();
}
}
}
protected void CenterCamera()
{
if (_editableObjects.Count > 0)
{
Rect maxBounds = ((JSONObjectEditorGUI <T>)_editableObjects[0]).GetBounds();
for (int i = 1; i < _editableObjects.Count; i++)
{
JSONObjectEditorGUI <T> editorGUI = (JSONObjectEditorGUI <T>)_editableObjects[i];
maxBounds.xMin = Mathf.Min(maxBounds.xMin, editorGUI.GetBounds().xMin);
maxBounds.xMax = Mathf.Max(maxBounds.xMax, editorGUI.GetBounds().xMax);
maxBounds.yMin = Mathf.Min(maxBounds.yMin, editorGUI.GetBounds().yMin);
maxBounds.yMax = Mathf.Max(maxBounds.yMax, editorGUI.GetBounds().yMax);
}
_cameraPosition = -maxBounds.center;
}
else
{
_cameraPosition = Vector2.zero;
}
}
protected virtual void OnDragging(Event inputEvent)
{
Vector2 currentPos = inputEvent.mousePosition;
if (_dragMode == eDragType.LeftClick)
{
_needsRepaint = true;
inputEvent.Use();
if (_draggedObject != null)
{
Vector2 delta = currentPos - _dragPos;
_dragPos = currentPos;
DragObjects(delta);
}
else
{
_dragAreaRect.x = Math.Min(currentPos.x, _dragPos.x);
_dragAreaRect.y = Math.Min(currentPos.y, _dragPos.y);
_dragAreaRect.height = Math.Abs(currentPos.y - _dragPos.y);
_dragAreaRect.width = Math.Abs(currentPos.x - _dragPos.x);
_selectedObjects.Clear();
Rect gridDragRect = GetEditorRect(_dragAreaRect);
for (int i = 0; i < _editableObjects.Count; i++)
{
JSONObjectEditorGUI <T> editorGUI = (JSONObjectEditorGUI <T>)_editableObjects[i];
if (editorGUI.GetBounds().Overlaps(gridDragRect))
{
_selectedObjects.Add(editorGUI);
}
}
}
}
else if (_dragMode == eDragType.MiddleMouseClick)
{
Vector2 delta = currentPos - _dragPos;
_dragPos = currentPos;
ScrollEditorView(delta);
SetNeedsRepaint();
}
}