private void Lookup_Click(object sender, System.Windows.RoutedEventArgs e)
{
//already open?
if (_themekeywords != null)
{
return;
}
_themekeywords = new MTK_MD_ThemeKeywords();
_themekeywords.Owner = FrameworkApplication.Current.MainWindow;
_themekeywords.Closed += (o, args) => { KeywordsWindowClosed(); };
_themekeywords.Show();
}
private void KeywordsWindowClosed()
{
var selectedKeywords = _themekeywords.SelectedKeywords;
if (selectedKeywords != null && selectedKeywords.Count > 0)
{
var keywords = selectedKeywords.Select((k) => k.Label).ToList();
object context = Utils.Utils.GetDataContext(this);
IEnumerable <XmlNode> nodes = Utils.Utils.GetXmlDataContext(context);
if (nodes != null)
{
var node = nodes.First();
var bag = node.SelectSingleNode("bag");
if (string.IsNullOrWhiteSpace(bag.InnerText))
{
string newKeywords = string.Join("\n", keywords);
bag.InnerText = newKeywords;
return;
}
string newText = bag.InnerText;
var originalTextList = newText.Split('\n').ToList();
foreach (string kw in keywords)
{
if (originalTextList.Contains(kw))
{
continue;
}
newText += $"\n" + kw;
}
bag.InnerText = newText;
}
}
_themekeywords = null;
}
