/// <summary>
/// 设置标签上显示的文字
/// </summary>
/// <param name="vo"></param>
public void setValue(MyTreeMenuItemVO vo, MyTreeMenuItem parent)
{
treeMenu = NGUITools.FindInParents <MyTreeMenu>(gameObject);
this.parent = parent;
this.value = vo;
lable.text = vo.name;
}
/// <summary>
/// 进度条定位到指定节点位置
/// </summary>
/// <param name="item"></param>
public void Locate(string value, bool isMenu, bool isFoldMenu = true)
{
MyTreeMenuItem clickItem = nodes[value];
currentItem = clickItem;
List <MyTreeMenuItem> items = clickItem.getParents();
if (!isFoldMenu)
{
clickItem.foldAllChildMenuNode(true);
}
//foreach (MyTreeMenuItem item in nodes.Values)
//{
// if(!items.Contains(item))
// item.allFoldNode();
//}
//if (items.Count > 0)
//{
// for (int i = items.Count - 1; i >= 0; i--)
// {
// items[i].foldMenuNode(false);
// }
//}
menuClick(clickItem.gameObject, isMenu, true, isFoldMenu);
//menuClick(clickItem.gameObject, value, false);
//clickItem.foldMenuNode(false);
int count = treeGrid.GetChildList().Count;
float progress = (float)treeGrid.GetIndex(currentItem.transform) / count;
scrollBar.value = progress;
scrollBarChange();
treeGrid.repositionNow = true;
treeGrid.Reposition();
}
public List <MyTreeMenuItem> getParents()
{
List <MyTreeMenuItem> items = new List <MyTreeMenuItem>();
if (parent != null)
{
items.Add(parent);
MyTreeMenuItem item = null;
while (true)
{
if (item == null)
{
item = parent.getParent();
}
else
{
item = item.getParent();
}
if (item == null)
{
break;
}
items.Add(item);
}
}
return(items);
}
private void setValue(List <MyTreeMenuItemVO> menuItemVO, MyTreeMenuItem parent, int level, string firstStr)
{
List <MyTreeMenuItem> items = new List <MyTreeMenuItem>();
foreach (MyTreeMenuItemVO item in menuItemVO)
{
GameObject obj = getPrefab("MyUI/TreeMenuItem");
GameObject menuItem = generate(treeGrid.transform, obj, Vector3.one, Vector3.zero, Vector3.zero);
string name = "";
if (firstStr != null)
{
name = firstStr + "_" + item.ItemName;
}
else
{
name = item.ItemName;
}
menuItem.name = name;
MyTreeMenuItem treeMenuItem = menuItem.GetComponent <MyTreeMenuItem>();
treeMenuItem.setValue(item, parent);
items.Add(treeMenuItem);
menuItem.GetComponent <MyUIDragScrollView>().scrollView = scrollView;//不太懂
if (parent != null)
{
parent.addNode(treeMenuItem);
}
else
{
rootNodes.Add(item.value, treeMenuItem);
}
nodes.Add(item.value, treeMenuItem);
if (item.treeMenuItemVO != null && item.treeMenuItemVO.Count > 0) //双重保险吗？
{
treeMenuItem.sprite.spriteName = myTreeItemFold[level]; //取。。。
treeMenuItem.setIsLeafNode(false, level);
treeMenuItem.lable.fontSize = myTreeItemFontSize[level];
treeMenuItem.lable.color = myTreeItemTextColor[level];
parents.Add(name, treeMenuItem);
setValue(item.treeMenuItemVO, treeMenuItem, level + 1, name);//递归
}
else
{
treeMenuItem.sprite.spriteName = myTreeItemChildNode[level];
treeMenuItem.setIsLeafNode(true, level);
treeMenuItem.lable.fontSize = myTreeItemFontSize[level];
leafNodes.Add(name, treeMenuItem);
}
}
foreach (MyTreeMenuItem item in items)
{
item.allFoldNode();
}
treeGrid.repositionNow = true;
treeGrid.Reposition();
}
public void removeNode(MyTreeMenuItem item)
{
if (Nodes == null)
{
Nodes = new List <MyTreeMenuItem>();
}
if (Nodes.Contains(item))
{
Nodes.Remove(item);
}
}
public void foldPartChildMenuNode(MyTreeMenuItem exclude)
{
foreach (MyTreeMenuItem item in Nodes)
{
if (item == exclude)
{
continue;
}
item.foldMenuNode(true);
}
}
public void addNode(MyTreeMenuItem item)
{
if (Nodes == null)
{
Nodes = new List <MyTreeMenuItem>();
itemState = new Dictionary <MyTreeMenuItem, bool>();
}
if (Nodes.Contains(item))
{
Debug.LogWarning("已经存在该菜单节点");
}
else
{
Nodes.Add(item);
itemState.Add(item, false);
}
}
/// <summary>
/// 菜单某个节点被点击时
/// </summary>
/// <param name="obj"></param>
/// <param name="value"></param>
/// <param name="isTriggerEvent">是否出发点击事件</param>
/// <param name="isFoldMenu">是否折叠被点击的非叶子节点菜单</param>
public void menuClick(GameObject obj, bool isMenu, bool isTriggerEvent = true, bool isFoldMenu = true)
{
this.currentItem = obj.GetComponent <MyTreeMenuItem>();
string value = currentItem.getItemVO().value;
if (currentItem.getIsLeafNode())
{
//Debug.Log(obj.name);
if (leafNodesClickEvent != null && isTriggerEvent)
{
leafNodesClickEvent(value, isMenu);
}
if (currentLeafItem != null)
{
currentLeafItem.sprite.spriteName = myTreeItemChildNode[currentLeafItem.getNodeLevel()];
}
currentLeafItem = obj.GetComponent <MyTreeMenuItem>();
currentLeafItem.sprite.spriteName = myTreeItemChildNodeSelect[currentLeafItem.getNodeLevel()];
if (currentItem.getParent() != null)
{
currentItem.getParent().foldPartChildMenuNode(currentItem);
}
else
{
foreach (MyTreeMenuItem item in rootNodes.Values)
{
if (item != currentItem)
{
item.foldMenuNode(true);
}
}
}
}
else if (isParent)
{
if (isFoldMenu)
{
currentItem.foldMenuNode();
if (currentItem.getParent() != null)
{
currentItem.getParent().foldPartChildMenuNode(currentItem);
}
else
{
foreach (MyTreeMenuItem item in rootNodes.Values)
{
if (item != currentItem)
{
item.foldMenuNode(true);
}
//currentItem.sprite.spriteName = myTreeItemNoFold[currentItem.getNodeLevel()];//添加的
}
}
}
if (currentLeafItem != null)
{
currentLeafItem.sprite.spriteName = myTreeItemChildNode[currentLeafItem.getNodeLevel()];
}
if (leafNodesClickEvent != null && isTriggerEvent)
{
leafNodesClickEvent(value, isMenu);
}
}
}