/// <summary>
/// Creates a code search query from a query string.
/// </summary>
/// <param name="queryString"></param>
/// <returns></returns>
internal static CodeSearchQuery FromQueryString(string queryString)
{
bool inQuotes = false;
var sb = new StringBuilder();
var query = new CodeSearchQuery();
foreach (var ch in queryString)
{
if (ch == '"')
{
inQuotes = !inQuotes;
}
else if ((ch == ' ') && !inQuotes)
{
query.AddTerm(sb.ToString());
sb.Clear();
continue;
}
sb.Append(ch);
}
if (sb.Length > 0)
{
query.AddTerm(sb.ToString());
}
return(query);
}
private void CommandBinding_Executed_1(object sender, ExecutedRoutedEventArgs e)
{
var s = e.Parameter as string;
var q2 = CodeSearchQuery.FromQueryString(SearchTextBox.Text);
q2.AddTerm("\"" + s + "\"");
SearchTextBox.Text = q2.ToQueryString();
}
private void SetQuery(CodeSearchQuery query)
{
TabItem item = (TabItem)MyTabControl.SelectedItem;
if (item == null)
{
return;
}
if (item.Content is DeclarationView)
{
((DeclarationView)item.Content).Query = query;
}
}
private void SearchTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
string searchText = SearchTextBox.Text;
if (string.IsNullOrWhiteSpace(searchText))
{
query = null;
ClearSearch.Visibility = Visibility.Collapsed;
}
else
{
query = CodeSearchQuery.FromQueryString(searchText);
ClearSearch.Visibility = Visibility.Visible;
}
SetQuery(query);
}