/// <summary>
/// Displays the full tree
/// </summary>
/// <param name="rootNode">The root node</param>
internal void DisplayFullTree(VisualizerTreeNode rootNode)
{
TreeNode rootTreeViewNode = this.ConstructTreeViewNode(rootNode);
this.BuildTree(rootNode, rootTreeViewNode);
this.SetupTreeView(rootTreeViewNode);
}
/// <summary>
/// Clears the tree data
/// </summary>
private void ClearTreeData()
{
_zoneTree = null;
_columnTree = null;
_rootZoneNode = null;
_rootDomNode = null;
_rootColumnNode = null;
}
/// <summary>
/// Constructs a tree view node
/// </summary>
/// <param name="node">The tree node</param>
/// <returns>a tree view node</returns>
private TreeNode ConstructTreeViewNode(VisualizerTreeNode node)
{
string label = node.GetDisplayString();
var treeNode = new TreeNode(label);
treeNode.Tag = node;
return(treeNode);
}
/// <summary>
/// Builds the tree
/// </summary>
/// <param name="treeNode">The tree node</param>
/// <param name="treeViewNode">The tree view node</param>
private void BuildTree(VisualizerTreeNode treeNode, TreeNode treeViewNode)
{
foreach (VisualizerTreeNode child in treeNode.GetChildren())
{
TreeNode treeViewChild = this.ConstructTreeViewNode(child);
treeViewNode.Nodes.Add(treeViewChild);
this.BuildTree(child, treeViewChild);
}
}
/// <summary>
/// Sets the zone tree
/// </summary>
/// <param name="zoneTree">The zone tree</param>
private void SetZoneTree(ZoneTree zoneTree)
{
this.ClearTreeData();
if (zoneTree != null)
{
_zoneTree = zoneTree;
_columnTree = _appServices.CreateColumnTree(zoneTree);
_rootDomNode = new ElementTreeNode(_zoneTree.Document.Body);
_rootZoneNode = new ZoneTreeNode(_zoneTree.Root);
_rootColumnNode = new ColumnTreeNode(_columnTree.Root);
}
}
/// <summary>
/// Displays leaf nodes
/// </summary>
/// <param name="rootNode">The root node</param>
internal void DisplayLeafNodes(VisualizerTreeNode rootNode)
{
if (rootNode != null)
{
IEnumerable <VisualizerTreeNode> leafNodes = rootNode.GetOrderedLeafDescendents();
TreeNode rootTreeViewNode = this.ConstructTreeViewNode(rootNode);
foreach (VisualizerTreeNode leafNode in leafNodes)
{
TreeNode treeViewNode = this.ConstructTreeViewNode(leafNode);
rootTreeViewNode.Nodes.Add(treeViewNode);
}
this.SetupTreeView(rootTreeViewNode);
}
}
/// <summary>
/// Displays the tree node data
/// </summary>
/// <param name="treeNode">The node</param>
internal void Display(VisualizerTreeNode treeNode)
{
_htmlTextBox.Text = treeNode.GetHtml();
_plainTextBox.Text = treeNode.GetText();
_featuresTextBox.Text = treeNode.GetFeatures();
}
