private void onUINodeToggleChange(object sender, NodeToggleChangeEventArgs e)
{
UIElement element = e.Node.DataKey as UIElement;
if (element != null)
{
m_layout_mng.CurEditLayout.SetDirty();
CmdManager.Instance.AddCmd(new UITreeNodePropChangeCmd(element, e.Node, e.Toggle, m_layout_mng.CurEditLayout));
}
}
private void onLayoutNodeToggleChange(object sender, NodeToggleChangeEventArgs e)
{
int index = (int)e.Node.DataKey;
switch (e.Toggle)
{
case "可见":
if (m_layout_mng.CurEditLayoutIndex == index)
{
Debug.Log("处于编辑状态的layout不可设置为不可见！");
e.Cancel = true;
}
else
{
m_layout_mng.SetLayoutVisible(index, e.Node.ToggleList["可见"]);
RequestRepaint();
//CmdManager.Instance.AddCmd(new LayoutTreeNodeVisibleChangeCmd(index, e.Node, m_layout_mng));
}
break;
case "编辑":
if (m_layout_mng.CurEditLayoutIndex == index)
{
e.Cancel = true;
}
else
{
if (m_layout_mng.CurEditLayout.Dirty)
{
switch (EditorUtility.DisplayDialogComplex("", "当前编辑的layout已被修改，是否保存?", "是", "否", " 取消"))
{
// 是
case 0:
Layout cur_layout = m_layout_mng.CurEditLayout;
if (cur_layout != null)
{
cur_layout.Save();
}
ClearUndos();
m_layout_mng.SetLayoutVisible(index, true);
m_layout_mng.SetCurEditLayout(index);
ResetLayoutTree();
ResetUITree();
RequestRepaint();
break;
// 否
case 1:
ClearUndos();
m_layout_mng.CurEditLayout.Reload();
m_layout_mng.SetLayoutVisible(index, true);
m_layout_mng.SetCurEditLayout(index);
ResetLayoutTree();
ResetUITree();
RequestRepaint();
break;
// 取消
case 2:
e.Cancel = true;
break;
default:
break;
}
}
else
{
m_layout_mng.SetCurEditLayout(index);
m_layout_mng.SetLayoutVisible(index, true);
ResetLayoutTree();
ResetUITree();
RequestRepaint();
}
}
break;
default:
break;
}
}
private void DrawNode(TreeNode node)
{
if (node == null)
{
return;
}
GUIStyle foldoutStyle = null;
GUIStyle labelStyle = null;
if (!node.UseDefaultColor)
{
foldoutStyle = node.FoldoutStyle;
labelStyle = node.LabelStyle;
}
else
{
foldoutStyle = _foldoutStyle;
labelStyle = _labelStyle;
}
if (node.selected)
{
GUILayout.BeginHorizontal(_marginStyle);
}
else
{
GUILayout.BeginHorizontal();
}
bool childrenAllHide = true;
foreach (TreeNode child in node.Children)
{
if (!child.Hide)
{
childrenAllHide = false;
break;
}
}
bool showAsLabel = node.Children.Count == 0 || (HideFoldOutWhenAllChildrenHide && childrenAllHide);
GUILayout.Space(showAsLabel ? 12 + 16 * node.getLayerLevel() : 16 * node.getLayerLevel());
if (showAsLabel)
{
EditorGUILayout.LabelField(node.NodeName, labelStyle, GUILayout.Width(labelStyle.CalcSize(new GUIContent(node.NodeName)).x));
}
else
{
node.Foldout = EditorGUILayout.Foldout(node.Foldout, node.NodeName, foldoutStyle);
}
if (Event.current.type == EventType.repaint)
{
node.x = GUILayoutUtility.GetLastRect().x + (node.Children.Count == 0 ? 0 : 12);
}
GUILayout.FlexibleSpace();
if (Event.current.type == EventType.repaint)
{
node.xMax = GUILayoutUtility.GetLastRect().width + GUILayoutUtility.GetLastRect().x;
}
if (node.ToggleList != null && node.ToggleList.Count > 0)
{
List <string> toggles = new List <string>();
foreach (string toggleName in node.ToggleList.Keys)
{
toggles.Add(toggleName);
}
foreach (string toggleName in toggles)
{
bool b = node.ToggleList[toggleName];
node.ToggleList[toggleName] = GUILayout.Toggle(b, toggleName, _toggleStyle);
NodeToggleChangeEventArgs arg = new NodeToggleChangeEventArgs(node, toggleName);
if (b != node.ToggleList[toggleName] && OnNodeToggleChange != null)
{
OnNodeToggleChange(this, arg);
if (arg.Cancel)
{
node.ToggleList[toggleName] = b;
}
}
}
}
if (Event.current.type == EventType.repaint)
{
node.y = GUILayoutUtility.GetLastRect().y;
}
if (Event.current.type == EventType.repaint)
{
node.yMax = GUILayoutUtility.GetLastRect().yMax;
}
bool inThisNode = Event.current.mousePosition.x < node.xMax && Event.current.mousePosition.y <= node.yMax && Event.current.mousePosition.y >= node.y;
if (findNodeToScroll && !hasFoundNodeToScroll && nodeToScroll.Contains(node))
{
hasFoundNodeToScroll = true;
yToScroll = node.y;
}
if (!multiSelEnd && leftDown && node.selected && Event.current.type == EventType.repaint && shiftDown && !mutilSelectDown)
{
if (!inShiftSelRange)
{
inShiftSelRange = true;
}
else
{
foreach (TreeNode n in multiSelCache)
{
n.selected = true;
if (selectChangeDic.ContainsKey(n))
{
selectChangeDic.Remove(n);
}
else
{
selectChangeDic.Add(n, true);
}
}
multiSelCache.Clear();
}
}
else if (!inThisNode && !multiSelEnd && leftDown && inShiftSelRange && !mutilSelectDown && shiftDown && Event.current.type == EventType.repaint)
{
if (!node.selected)
{
multiSelCache.Add(node);
}
}
if (!inThisNode && multiSelEnd && inShiftSelRange && leftDown && /*node == lastSelNode*/ node.selected && Event.current.type == EventType.repaint && shiftDown && !mutilSelectDown)
{
if (selectChangeDic.ContainsKey(node))
{
selectChangeDic[node] = false;
}
else
{
selectChangeDic.Add(node, false);
}
}
if ((leftDown || rightUp) && inThisNode && Event.current.type == EventType.repaint)
{
if (!ctrlDown && !shiftDown)
{
singleSelectNode(node);
}
else if (!mutilSelectDown && ctrlDown)
{
multiSelectNode(node);
}
else if (!mutilSelectDown && shiftDown && !multiSelEnd)
{
if (!node.selected)
{
multiSelCache.Add(node);
}
if (inShiftSelRange)
{
multiSelEnd = true;
foreach (TreeNode n in multiSelCache)
{
n.selected = true;
if (selectChangeDic.ContainsKey(n))
{
selectChangeDic.Remove(n);
}
else
{
selectChangeDic.Add(n, true);
}
}
multiSelCache.Clear();
}
else
{
inShiftSelRange = true;
}
}
if (!shiftDown)
{
curNode = node;
}
if (leftDown && nodeToRenameList.Contains(node) && Event.current.mousePosition.x > node.x && !ctrlDown && !shiftDown)
{
nodeToRename = node;
}
}
if (rightUp && inThisNode)
{
menuNode = node;
}
if (leftUp && curNode != null)
{
if (inThisNode)
{
dragDestNode = node;
}
}
GUILayout.EndHorizontal();
if (node.Foldout)
{
foreach (TreeNode subNode in node.Children)
{
if (!subNode.Hide)
{
DrawNode(subNode);
}
}
}
}
