public ElementInfoPanel(ElementInfo info)
{
if (info == null)
throw new ArgumentNullException("info");
InitializeComponent();
mInfo = info;
classNameTextBox.Text = info.ClassName;
textCheckBox.Checked = info.Text.Include;
CDATACheckBox.Checked = info.CDATA.Include;
foreach (AttributeInfo attrib in info.Attributes)
attributeListBox.Items.Add(attrib.Info.Name);
foreach (ElementInfo child in info.Children)
elementListBox.Items.Add(child.Name);
}
/// <summary>
/// Updates the tree view.
/// </summary>
private void UpdateTreeView()
{
mainTreeView.Nodes.Clear();
UpdateGUIAccess(false);
if (mInfo != null)
{
ElementInfo[] roots;
if (mInfo.HierarchyMaintained)
{
roots = new ElementInfo[1] { mInfo.RootNode };
}
else
{
roots = mInfo.GetAllNodes();
}
foreach (ElementInfo info in roots)
{
int index = mainTreeView.Nodes.Add(new TreeNode(info.Name));
mainTreeView.Nodes[index].Tag = info;
AddParentLevelTreeNode(mainTreeView.Nodes[index], info);
}
mainClassTextBox.Text = mInfo.MainClassName;
UpdateDetailView();
UpdateGUIAccess(true);
}
}
/// <summary>
/// Adds a leaf node.
/// </summary>
/// <param name="node">Node to be added.</param>
/// <param name="element"><see cref="ElementInfo"/> corresponding to the node.</param>
private void AddLeafNode(TreeNode node, ElementInfo element)
{
int index = node.Nodes.Add(new TreeNode(element.Name));
node.Nodes[index].Tag = element;
}
/// <summary>
/// Adds the parent level tree node.
/// </summary>
/// <param name="node">Node to be added.</param>
/// <param name="info"><see cref="ElementInfo"/> object corresponding to the node.</param>
private void AddParentLevelTreeNode(TreeNode node, ElementInfo info)
{
// Text
int index = node.Nodes.Add(new TreeNode("Text"));
node.Nodes[index].Tag = info.Text;
// CDATA
index = node.Nodes.Add(new TreeNode("CDATA"));
node.Nodes[index].Tag = info.CDATA;
// Attributes
index = node.Nodes.Add(new TreeNode("Attributes"));
node.Nodes[index].Tag = info.Attributes;
foreach (AttributeInfo attrib in info.Attributes)
AddLeafNode(node.Nodes[index], attrib);
// Child Elements
index = node.Nodes.Add(new TreeNode("Elements"));
node.Nodes[index].Tag = info.Children;
foreach (ElementInfo element in info.Children)
AddLeafNode(node.Nodes[index], element);
}
