|
public SetGroupParent ( |
||
| g | ||
| parent | ||
| return | void | |
private void HandleDragHierachyNodes(TreeData treeData, List<HierachyNode> nodes)
{
if (this.dragNode == null)
{
this.isDragging = false;
this.dropNode = null;
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
EventType typeForControl = Event.current.GetTypeForControl(controlID);
if ((typeForControl == EventType.MouseDown) && (Event.current.button == 0))
{
for (int i = 0; i < nodes.Count; i++)
{
if ((nodes[i].rect.Contains(Event.current.mousePosition) && !this.GetHierachyNodeVisRect(nodes[i].rect).Contains(Event.current.mousePosition)) && !(nodes[i].group is TreeGroupRoot))
{
this.dragClickPos = Event.current.mousePosition;
this.dragNode = nodes[i];
GUIUtility.hotControl = controlID;
Event.current.Use();
break;
}
}
}
if (this.dragNode != null)
{
this.dropNode = null;
for (int j = 0; j < nodes.Count; j++)
{
if (nodes[j].rect.Contains(Event.current.mousePosition))
{
TreeGroup ancestor = this.dragNode.group;
TreeGroup group = nodes[j].group;
if (((group != ancestor) && group.CanHaveSubGroups()) && ((treeData.GetGroup(ancestor.parentGroupID) != group) && !treeData.IsAncestor(ancestor, group)))
{
this.dropNode = nodes[j];
break;
}
}
}
switch (typeForControl)
{
case EventType.MouseMove:
case EventType.MouseDrag:
{
Vector2 vector = this.dragClickPos - Event.current.mousePosition;
if (vector.magnitude > 10f)
{
this.isDragging = true;
}
Event.current.Use();
break;
}
default:
if ((typeForControl == EventType.MouseUp) && (GUIUtility.hotControl == controlID))
{
if (this.dropNode != null)
{
this.UndoStoreSelected(EditMode.Everything);
TreeGroup g = this.dragNode.group;
TreeGroup parent = this.dropNode.group;
treeData.SetGroupParent(g, parent);
this.m_WantCompleteUpdate = true;
}
else
{
base.Repaint();
}
this.dragNode = null;
this.dropNode = null;
GUIUtility.hotControl = 0;
Event.current.Use();
}
break;
}
}
}
private void HandleDragHierachyNodes(TreeData treeData, List<TreeEditor.HierachyNode> nodes)
{
if (this.dragNode == null)
{
this.isDragging = false;
this.dropNode = null;
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
EventType typeForControl = Event.current.GetTypeForControl(controlID);
if (typeForControl == EventType.MouseDown && Event.current.button == 0)
{
for (int i = 0; i < nodes.Count; i++)
{
if (nodes[i].rect.Contains(Event.current.mousePosition))
{
if (!this.GetHierachyNodeVisRect(nodes[i].rect).Contains(Event.current.mousePosition))
{
if (!(nodes[i].group is TreeGroupRoot))
{
this.dragClickPos = Event.current.mousePosition;
this.dragNode = nodes[i];
GUIUtility.hotControl = controlID;
Event.current.Use();
break;
}
}
}
}
}
if (this.dragNode != null)
{
this.dropNode = null;
for (int j = 0; j < nodes.Count; j++)
{
if (nodes[j].rect.Contains(Event.current.mousePosition))
{
TreeGroup group = this.dragNode.group;
TreeGroup group2 = nodes[j].group;
if (group2 != group)
{
if (group2.CanHaveSubGroups())
{
if (treeData.GetGroup(group.parentGroupID) != group2)
{
if (!treeData.IsAncestor(group, group2))
{
this.dropNode = nodes[j];
break;
}
}
}
}
}
}
if (typeForControl == EventType.MouseMove || typeForControl == EventType.MouseDrag)
{
if ((this.dragClickPos - Event.current.mousePosition).magnitude > 10f)
{
this.isDragging = true;
}
Event.current.Use();
}
else
{
if (typeForControl == EventType.MouseUp && GUIUtility.hotControl == controlID)
{
if (this.dropNode != null)
{
this.UndoStoreSelected(TreeEditor.EditMode.Everything);
TreeGroup group3 = this.dragNode.group;
TreeGroup group4 = this.dropNode.group;
treeData.SetGroupParent(group3, group4);
this.m_WantCompleteUpdate = true;
}
else
{
base.Repaint();
}
this.dragNode = null;
this.dropNode = null;
GUIUtility.hotControl = 0;
Event.current.Use();
}
}
}
}
