public void AddAd(int index, PowerNode pNode)
{
if (index >= 0 && index < this.Count)
{
_PowerList.Insert(index, pNode);
}
}
public PowerNode FindNode(Nodes nodes, PowerNode pNode, PowerPath pPath)
{
PowerNode reNode = null;
foreach (PowerNode node in nodes._PowerList)
{
if (!string.IsNullOrEmpty(pPath.PathNode3) && node.NodeDepth == 3)
{
if (node.NodeValue != pPath.PathNode3)
{
continue;
}
}
else if (!string.IsNullOrEmpty(pPath.PathNode2) && node.NodeDepth == 2)
{
if (node.NodeValue != pPath.PathNode2)
{
continue;
}
}
if (node.NodeDepth == pNode.NodeDepth)
{
if (node.NodeText == pNode.NodeText && node.NodeValue == pNode.NodeValue)
{
reNode = node;
break;
}
}
else if (node.ChildNodes.Count > 0)
{
reNode = FindNode(node.ChildNodes, pNode, pPath);
if (reNode != null)
{
break;
}
}
}
return(reNode);
}
public PowerEnum PowerList(List <SOSOshop.Model.Roles_Permissions> rpList)
{
PowerEnum pp = new PowerEnum();
int depth = 0;
PowerNode pn2 = null, pn3 = null;
PowerNode pn = null;
bool bl2 = true, bl3 = true;//true表示有子项
foreach (SOSOshop.Model.Roles_Permissions rpModel in rpList)
{
depth = GetDepth(rpModel.OperateCode);
pn = new PowerNode(rpModel.OperateCode.ToString(), rpModel.OperateCode.ToString(), depth);
switch (depth)
{
case 1:
if (pn2 != null)
{
pn.ParNode = pn2;
pn2.ChildNodes.Add(pn); //此对象不必附加子对象,指定当前的pn2为其父对象,并添加进去
}
else
{
bl2 = true;
if (pn3 != null)
{
pn.ParNode = pn3; //直接把该对象附加给pn3,因为此时pn2为空
pn3.ChildNodes.Add(pn);
}
}
break;
case 2:
if (bl2 && pn3 != null)
{
pn.ParNode = pn3;
pn2 = pn;//存pn2中,子对象没有附加
bl2 = false;
}
else //出现新的pn2(pn3的子对象)对象.pn3还存在,但是bl2为false,因为它已附加了子对象,不管是否附加完整
{
if (pn2 != null)
{
pn3.ChildNodes.Add(pn2); //old把已经存在的pn2附加到pn3中
}
pn.ParNode = pn3; //设置新的pn2对象
pn2 = pn; //new
}
break;
case 3:
if (bl3)
{
pn.ParNode = null;
pn3 = pn;//存于pn3实例中,子对象没有附加
bl3 = false;
}
else //已经为pn3附加子对象,或者为其附加了孙对象
{
if (pn2 != null) //存在没有附加了pn2对象
{
pn3.ChildNodes.Add(pn2);
pn2 = null;
bl2 = true;
}
pp.PNodes.Add(pn3); //把pn3附加到节点树中
pn.ParNode = null;
pn3 = pn;
}
break;
}
pn = null;
}
if (pn3 != null && pn2 != null)
{
pn3.ChildNodes.Add(pn2);
pn2 = null;
bl2 = true;
}
if (pn2 != null)
{
pp.PNodes.Add(pn2);
pn2 = null;
bl2 = false;
}
if (pn2 == null && pn3 != null)
{
pp.PNodes.Add(pn3);
}
return(pp);
}
public PowerPath(PowerNode pNode)
{
_pNode = pNode;
}
public void Remove(PowerNode pNode)
{
_PowerList.Remove(pNode);
}
public void Add(PowerNode pNode)
{
_PowerList.Add(pNode);
}
public PowerNode FindNode(PowerNode pNode)
{
return(_PNodes.FindNode(this.PNodes, pNode, new PowerPath(pNode)));
}
