void IStateManager.LoadViewState(object state)
{
if (state != null)
{
int num;
Pair pair;
object[] objArray = (object[])state;
this.dirty = (bool)objArray[0];
if (this.dirty)
{
this.items.Clear();
for (num = 1; num < objArray.Length; num++)
{
MyTreeNode node;
pair = objArray[num] as Pair;
if (pair == null)
{
throw new InvalidOperationException("Broken view state (item " + num + ")");
}
Type first = pair.First as Type;
if (first == null)
{
node = new MyTreeNode();
}
else
{
node = Activator.CreateInstance(pair.First as Type) as MyTreeNode;
}
this.Add(node);
object second = pair.Second;
if (second != null)
{
((IStateManager)node).LoadViewState(second);
}
}
}
else
{
for (num = 1; num < objArray.Length; num++)
{
pair = objArray[num] as Pair;
if (pair == null)
{
throw new InvalidOperationException("Broken view state " + num + ")");
}
int num2 = (int)pair.First;
MyTreeNode node2 = (MyTreeNode)this.items[num2];
((IStateManager)node2).LoadViewState(pair.Second);
}
}
}
}
public void AddAt(int index, MyTreeNode child)
{
this.items.Insert(index, child);
child.SetParent(this.parent);
child.Tree = this.tree;
for (int i = index + 1; i < this.items.Count; i++)
{
if (this.marked)
{
((IStateManager)child).TrackViewState();
this.SetDirty();
}
}
}
public virtual object Clone()
{
MyTreeNode node = (this.tree != null) ? this.tree.CreateNode() : new MyTreeNode();
foreach (DictionaryEntry entry in this.ViewState)
{
node.ViewState[(string)entry.Key] = ((StateItem)entry.Value).Value;
}
foreach (MyTreeNode node2 in this.ChildNodes)
{
node.ChildNodes.Add((MyTreeNode)node2.Clone());
}
return(node);
}
public void RemoveAt(int index)
{
MyTreeNode node = (MyTreeNode)this.items[index];
this.items.RemoveAt(index);
if (this.tree != null)
{
node.Tree = null;
}
if (this.marked)
{
this.SetDirty();
}
}
internal void Add(MyTreeNode child, bool updateParent)
{
int num = this.items.Add(child);
if ((this.parent == null) || updateParent)
{
child.SetParent(this.parent);
child.Tree = this.tree;
if (this.marked)
{
((IStateManager)child).TrackViewState();
this.SetDirty();
}
}
}
public void Remove(MyTreeNode node)
{
int index = this.IndexOf(node);
if (index != -1)
{
this.items.RemoveAt(index);
if (this.tree != null)
{
node.Tree = null;
}
if (this.marked)
{
this.SetDirty();
}
}
}
private void FillBoundChildrenRecursive(IHierarchicalEnumerable hEnumerable, MyTreeNodeCollection nodeCollection)
{
if (hEnumerable != null)
{
foreach (object obj2 in hEnumerable)
{
IHierarchyData hierarchyData = hEnumerable.GetHierarchyData(obj2);
MyTreeNode child = new MyTreeNode(this);
nodeCollection.Add(child);
child.Bind(hierarchyData);
if (((this.MaxDataBindDepth < 0) || (child.Depth != this.MaxDataBindDepth)) && ((hierarchyData != null) && hierarchyData.HasChildren))
{
IHierarchicalEnumerable children = hierarchyData.GetChildren();
this.FillBoundChildrenRecursive(children, child.ChildNodes);
}
}
}
}
public bool Contains(MyTreeNode child)
{
return(this.items.Contains(child));
}
public void Add(MyTreeNode child)
{
this.Add(child, true);
}
public MyTreeNodeCollection(MyTreeNode owner)
{
this.items = new ArrayList();
this.parent = owner;
this.tree = owner.Tree;
}
public int IndexOf(MyTreeNode node)
{
return(this.items.IndexOf(node));
}
public void SetParent(MyTreeNode node)
{
this.parent = node;
}
private void RenderNode(HtmlTextWriter writer, MyTreeNode node, int level, List <string> ExpandPathList)
{
bool flag = node.ChildNodes.Count > 0;
string str = "";
if (flag)
{
str = "folder";
if (string.IsNullOrEmpty(node.NavigateUrl))
{
str = "folder isCliecka";
}
if ((((this.Page.IsPostBack && this.SelectListStringValue.Contains(node.Value.ToString())) || (this.ShowExpandCollapse || (level <= this.ExpandDepth))) || (((ExpandPathList.Count > 0) && ExpandPathList.Contains(node.Value.ToString())) && flag)) || (this._SetIsExpanded && this._SetSelectValueList.Contains(node.Value.ToString())))
{
str = str + " Expand";
}
writer.AddAttribute(HtmlTextWriterAttribute.Class, str);
}
writer.RenderBeginTag(HtmlTextWriterTag.Li);
writer.RenderBeginTag(HtmlTextWriterTag.Span);
writer.Write(" ");
writer.RenderEndTag();
if ((this.ShowType != WTF.Controls.ShowType.None) && (!this.IsLastShowType || (!flag && this.IsLastShowType)))
{
if (this.ShowType == WTF.Controls.ShowType.Radio)
{
writer.AddAttribute(HtmlTextWriterAttribute.Name, "UL" + this.UniqueID);
}
else
{
this.ID++;
writer.AddAttribute(HtmlTextWriterAttribute.Name, "UL" + this.ID);
}
writer.AddAttribute(HtmlTextWriterAttribute.Value, node.Value);
if (this.SelectListStringValue.Contains(node.Value) || this._SetSelectValueList.Contains(node.Value))
{
writer.AddAttribute(HtmlTextWriterAttribute.Checked, "Checked");
}
writer.AddAttribute(HtmlTextWriterAttribute.Type, (this.ShowType == WTF.Controls.ShowType.CheckBox) ? "checkbox" : "radio");
writer.RenderBeginTag(HtmlTextWriterTag.Input);
writer.RenderEndTag();
}
if (!string.IsNullOrEmpty(node.NavigateUrl))
{
if (!this.NavigateUrlIsClick)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, base.ResolveClientUrl(node.NavigateUrl));
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, node.NavigateUrl);
}
string target = node.Target;
if (string.IsNullOrEmpty(target))
{
target = this.Target;
}
if (!string.IsNullOrEmpty(target))
{
writer.AddAttribute(HtmlTextWriterAttribute.Target, target);
}
}
if (!string.IsNullOrEmpty(node.ToolTip))
{
writer.AddAttribute(HtmlTextWriterAttribute.Title, node.ToolTip);
}
if (!string.IsNullOrEmpty(node.ImageUrl))
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, "treeAico");
writer.AddAttribute(HtmlTextWriterAttribute.Style, "background-image: url('" + node.ImageUrl + "')");
}
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.WriteEncodedText(node.Text);
writer.RenderEndTag();
writer.RenderEndTag();
if (flag)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, "node");
writer.AddAttribute("treeLevel", level.ToString());
writer.AddAttribute(HtmlTextWriterAttribute.Style, "display:none");
writer.RenderBeginTag(HtmlTextWriterTag.Li);
writer.RenderBeginTag(HtmlTextWriterTag.Ul);
int count = node.ChildNodes.Count;
for (int i = 0; i < count; i++)
{
this.RenderNode(writer, node.ChildNodes[i], level + 1, ExpandPathList);
}
writer.RenderEndTag();
writer.RenderEndTag();
}
}
