public bool updateQueryTree(QueryStruct q, bool saveNew = false)
{
TreeNode contextNode = null;
foreach (TreeNode n in contextTreeView.Nodes)
{
if (n.Text == q.context)
{
contextNode = n;
foreach (QueryTreeNode qn in n.Nodes)
{
if (qn.Text == q.name)
{
qn.query = q.query;
return(true);
}
}
}
}
if (saveNew && contextNode != null)
{
var queryNode = new QueryTreeNode();
queryNode.Text = q.name;
queryNode.query = q.query;
contextNode.Nodes.Add(queryNode);
}
return(false);
}
// Opens a new query on doubleclicking tree node.
private void contextTreeView_DoubleClick(object sender, EventArgs e)
{
if (contextTreeView.SelectedNode is QueryTreeNode)
{
QueryTreeNode qtn = (QueryTreeNode)contextTreeView.SelectedNode;
addQueryTab(qtn.Parent.Text, qtn.query, qtn.Text);
}
else
{
addQueryTab(contextTreeView.SelectedNode.Text, "");
}
}
private void loadQueryTree()
{
TreeNode currentQueryType = null;
StreamReader ini = null;
try
{
ini = new StreamReader("LogViewer.ini");
while (!ini.EndOfStream)
{
var s = ini.ReadLine().Trim();
if (s.Length >= 2)
{
if (s[0] == '[' && s[s.Length - 1] == ']')
{
// New Query Type
currentQueryType = new TreeNode(s.Substring(1, s.Length - 2));
contextTreeView.Nodes.Add(currentQueryType);
}
else if (s.IndexOf('=') >= 0)
{
// New query
if (currentQueryType == null)
{
Console.Error.WriteLine("MainView(), currentQueryType == null: {0}", s);
}
else
{
string[] split = { "", "" };
split[0] = s.Substring(0, s.IndexOf("="));
split[1] = s.Substring(s.IndexOf("=") + 1).Replace(INI_NEWLINE, Environment.NewLine);
var queryNode = new QueryTreeNode();
queryNode.Text = split[0];
queryNode.query = split[1];
currentQueryType.Nodes.Add(queryNode);
}
}
else
{
// Junk
Console.Error.WriteLine("MainView(), bad line: {0}", s);
}
}
else
{
if (s.Length > 0)
{
Console.Error.WriteLine("MainView(), short line: {0}", s);
}
}
}
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
// Anything goes wrong, we load up default query types.
foreach (var s in QUERY_TYPES)
{
contextTreeView.Nodes.Add(s);
}
}
finally
{
if (ini != null)
{
ini.Close();
}
}
}