public virtual void OnMenuItemEventCommandClick(WebMenuItem menuItem, WebTreeNode node)
{
if (menuItem != null && menuItem.Command != null)
{
menuItem.Command.OnClick();
}
}
protected override void OnInsertComplete(int index, object value)
{
WebTreeNode node = ArgumentUtility.CheckNotNullAndType <WebTreeNode> ("value", value);
base.OnInsertComplete(index, value);
node.SetParent(_treeView, _parentNode);
}
protected override void OnSetComplete(int index, object oldValue, object newValue)
{
WebTreeNode node = ArgumentUtility.CheckNotNullAndType <WebTreeNode> ("newValue", newValue);
base.OnSetComplete(index, oldValue, newValue);
node.SetParent(_treeView, _parentNode);
}
protected internal void SetParent(WebTreeView treeView, WebTreeNode parentNode)
{
_treeView = treeView;
_parentNode = parentNode;
for (int i = 0; i < InnerList.Count; i++)
{
WebTreeNode node = (WebTreeNode)InnerList[i];
node.SetParent(_treeView, parentNode);
}
}
protected override void ValidateNewValue(object value)
{
WebTreeNode node = ArgumentUtility.CheckNotNullAndType <WebTreeNode> ("value", value);
EnsureDesignModeTreeNodeInitialized(node);
if (string.IsNullOrEmpty(node.ItemID))
{
throw new ArgumentException("The node does not contain an 'ItemID' and can therfor not be inserted into the collection.", "value");
}
base.ValidateNewValue(value);
}
public virtual void OnMenuItemWxeFunctionCommandClick(WebMenuItem menuItem, WebTreeNode node)
{
if (menuItem != null && menuItem.Command != null)
{
Command command = menuItem.Command;
Page page = node.TreeView.Page;
if (page is IWxePage)
{
command.ExecuteWxeFunction((IWxePage)page, null);
}
//else
// command.ExecuteWxeFunction (Page, null, new NameValueCollection (0));
}
}
/// <summary> Sets this node's <see cref="WebTreeView"/> and parent <see cref="WebTreeNode"/>. </summary>
protected internal void SetParent(WebTreeView treeView, WebTreeNode parentNode)
{
_treeView = treeView;
if (_selectDesired == 1)
{
_selectDesired = 0;
IsSelected = true;
}
else if (_selectDesired == -1)
{
_selectDesired = 0;
IsSelected = false;
}
_parentNode = parentNode;
_children.SetParent(_treeView, this);
if (_treeView != null)
{
_treeView.EnsureTreeNodeMenuInitialized(this);
}
}
private void EnsureDesignModeTreeNodeInitialized(WebTreeNode node)
{
ArgumentUtility.CheckNotNull("node", node);
if (string.IsNullOrEmpty(node.ItemID) &&
_treeView != null && ControlHelper.IsDesignMode(_treeView))
{
int index = InnerList.Count;
do
{
index++;
string itemID = "Node" + index;
if (Find(itemID) == null)
{
node.ItemID = itemID;
if (string.IsNullOrEmpty(node.Text))
{
node.Text = "Node " + index;
}
break;
}
} while (true);
}
}
public virtual void PreRenderMenuItems(WebTreeNode node, WebMenuItemCollection menuItems)
{
}
public abstract WebMenuItem[] InitalizeMenuItems(WebTreeNode node);
/// <summary> Initializes an instance. </summary>
public WebTreeNodeClickEventArgs (WebTreeNode node, string[] path)
: base (node)
{
_path = path;
}
/// <summary> Initializes an instance. </summary>
public WebTreeNodeEventArgs (WebTreeNode node)
{
_node = node;
}
