private void Search()
{
stack.Clear();
if (hasSearch)
{
searchCancellationTokenSource?.Cancel();
if (hasSufficientSearch)
{
var queryNow = query;
searchCancellationTokenSource = new CancellationTokenSource();
var searchCancellationToken = searchCancellationTokenSource.Token;
ExecuteTask(delegate
{
if (searchCancellationToken.IsCancellationRequested)
{
return;
}
DisplayProgressBar($"Searching for '{queryNow}'...", 0);
lock (guiLock)
{
searchRoot.children.Clear();
searchRoot.isPopulated = false;
}
Populate(searchRoot, tree.OrderedSearchResults(query, searchCancellationToken).Cancellable(searchCancellationToken).Take(LudiqCore.Configuration.maxSearchResults));
activeSelectedIndex = activeNodes.Count >= 1 ? 0 : -1;
});
}
else
{
ExecuteTask(delegate
{
lock (guiLock)
{
searchRoot.children.Clear();
searchRoot.isPopulated = true;
}
});
}
stack.Push(searchRoot);
}
else
{
stack.Push(root);
animTarget = 1;
lastRepaintTime = DateTime.Now;
return;
}
}
private void Search()
{
while (stack.Count > 0 && stack[stack.Count - 1].option is SearchOption)
{
stack.RemoveAt(stack.Count - 1);
}
if (hasSearch)
{
searchCancellationTokenSource?.Cancel();
var query = this.query;
var parent = (stack.Count > 1 ? stack[stack.Count - 1] : null);
var searchNode = new FuzzyOptionNode(new SearchOption(query));
searchCancellationTokenSource = new CancellationTokenSource();
var searchCancellationToken = searchCancellationTokenSource.Token;
ExecuteTask(() =>
{
DisplayProgressBar($"Searching for \"{query}\"...", 0);
if (searchCancellationToken.IsCancellationRequested)
{
return;
}
lock (guiLock)
{
searchNode.children.Clear();
searchNode.isPopulated = false;
}
Populate(searchNode, tree.OrderedSearchResults(query, parent?.option, searchCancellationToken).Take(LudiqCore.Configuration.maxSearchResults));
activeSelectedIndex = activeNodes.Count >= 1 ? 0 : -1;
});
stack.Add(searchNode);
}
else
{
animTarget = 1;
animAncestor = null;
lastRepaintTime = DateTime.UtcNow;
}
}
