public void Init(TreeNode treeNode)
{
if (treeNode == null)
{
throw new ArgumentNullException("TreeNode");
}
TreeNode = treeNode;
TreeNodeParent = treeNode.Parent;
if (treeNode.Parent != null)
{
TreeNodePos = treeNode.Parent.Children.IndexOf(treeNode);
}
CollectManagedMediaTreeNodeVisitor collectorVisitor = new CollectManagedMediaTreeNodeVisitor();
treeNode.AcceptDepthFirst(collectorVisitor);
List <IManaged> list = collectorVisitor.CollectedMedia;
foreach (IManaged mm in list)
{
if (mm.MediaData != null && !m_UsedMediaData.Contains(mm.MediaData))
{
m_UsedMediaData.Add(mm.MediaData);
}
}
ShortDescription = "Remove TreeNode";
LongDescription = "Remove the TreeNode";
}
public void Init(TreeNode treeNode, TreeNode parent, int position)
{
if (treeNode == null)
{
throw new ArgumentNullException("TreeNode");
}
if (parent == null)
{
throw new ArgumentNullException("parent");
}
if (position < 0 || position > parent.Children.Count)
{
throw new ArgumentOutOfRangeException("position");
}
TreeNode = treeNode;
TreeNodeParent = parent;
TreeNodePos = position;
CollectManagedMediaTreeNodeVisitor collectorVisitor = new CollectManagedMediaTreeNodeVisitor();
treeNode.AcceptDepthFirst(collectorVisitor);
List <IManaged> list = collectorVisitor.CollectedMedia;
foreach (IManaged mm in list)
{
if (mm.MediaData != null && !m_UsedMediaData.Contains(mm.MediaData))
{
m_UsedMediaData.Add(mm.MediaData);
}
}
ShortDescription = "Insert TreeNode";
LongDescription = "Insert the TreeNode";
}
