void SetNodeCheckedByRightRuler(UserAndRight.User u)
{
this.treeView2.AfterCheck -= treeView2_AfterCheck;
this.Cursor = Cursors.WaitCursor;
foreach (TreeNode node in treeView2.Nodes)
{
if (u.IsSupper)
{
node.Checked = true;
SetNodeChildCheckedByRightRuler(node, true);
}
else
{
UserAndRight.RightRuler r = u.Ruler.FindRight(node.Name, true) as UserAndRight.RightRuler;
if (r != null)
{
node.Checked = r.RightState == UserAndRight.RightState.完全 ? true : false;
if (node.Checked)
{
SetParentNodeChecked(node);
}
SetNodeChildCheckedByRightRuler(node, u.Ruler);
}
else
{
node.Checked = false;
SetNodeChildCheckedByRightRuler(node, u.Ruler);
}
}
}
this.treeView2.AfterCheck += new TreeViewEventHandler(treeView2_AfterCheck);
this.Cursor = Cursors.Default;
}
void SetNodeChildCheckedByRightRuler(TreeNode node, UserAndRight.RightRuler r)
{
foreach (TreeNode childNode in node.Nodes)
{
UserAndRight.RightRuler right = r.FindRight(childNode.Name, true) as UserAndRight.RightRuler;
if (right != null)
{
childNode.Checked = right.RightState == UserAndRight.RightState.完全 ? true : false;
SetNodeChildCheckedByRightRuler(childNode, r);
if (childNode.Checked)
{
SetParentNodeChecked(childNode);
}
}
else
{
childNode.Checked = false;
SetNodeChildCheckedByRightRuler(childNode, r);
}
}
}
void treeView2_AfterCheck(object sender, TreeViewEventArgs e)
{
TreeNode node = treeView1.SelectedNode;
if (node != null)
{
UserAndRight.RightRuler ruler = new UserAndRight.RightRuler();
if (node.FullPath.IndexOf("用户\\") == 0)
{
ruler = (node.Tag as UserAndRight.User).Ruler;
}
else
{
return;
}
string id = (e.Node.Tag as UserAndRight.Right).ID;
UserAndRight.RightRuler r = ruler.FindRight(id, true);
if (r != null)
{
r.RightState = (e.Node.Checked ? UserAndRight.RightState.完全 : UserAndRight.RightState.禁止);
if (e.Node.Checked)
{
this.treeView2.AfterCheck -= treeView2_AfterCheck;
SetParentNodeChecked(e.Node);
this.treeView2.AfterCheck += new TreeViewEventHandler(treeView2_AfterCheck);
}
else if ((node.Tag as UserAndRight.User).IsSupper)
{
(node.Tag as UserAndRight.User).IsSupper = false;
}
Changed();
}
}
}
