protected void UpdateVariable(VariableDetails varInfo)
{
if (variablesListView.ContainsKey(varInfo.ToString()))
{
TreeTableNode node = variablesListView[varInfo.ToString()];
node.Tag = varInfo;
if (!varInfo.Valid)
{
node.Items.Clear();
// Only remove the variable if it's not a root watch expression
if (varInfo.WatchID > 0 && varInfo.Path.Length == 0)
{
node.ForeColor = SystemColors.InactiveCaptionText;
node.SubItems[1].Text = QuoteValueString(varInfo.Value);
node.SubItems[2].Text = varInfo.Value.Type.ToString();
}
else
{
node.Parent.Items.Remove(node);
}
}
else
{
node.Expandable = varInfo.HasEntries || (varInfo.HasMetadata && ShowMetadata);
node.Expanded = varInfo.Expanded;
string value = QuoteValueString(varInfo.Value);
if (!varInfo.Expanded)
{
node.Items.Clear();
}
if (varInfo.Value.Type == LuaValueType.NONE)
{
node.Items.Clear();
node.ForeColor = SystemColors.InactiveCaptionText;
}
else if (node.SubItems[1].Text != value || node.SubItems[2].Text != varInfo.Value.Type.ToString())
{
node.ForeColor = Color.Red;
node.SubItems[1].Text = value;
node.SubItems[2].Text = varInfo.Value.Type.ToString();
}
else
{
node.ForeColor = variablesListView.ForeColor;
}
}
node.Visible = IsVariableVisible(varInfo);
}
else if (varInfo.Valid && (varInfo.WatchID == 0 || mDebugger.FindWatch(varInfo.WatchID) != null))
{
TreeTableNode parent = FindClosestAncestor(varInfo);
TreeTableNode node = AddVariable(varInfo);
parent.Items.Insert(node, mNodeComparer);
node.Visible = IsVariableVisible(varInfo);
}
}
