internal void TagApplied(object sender, TokenizedTagEventArgs e)
{
if (TreeViewSelectedItem == null || e.Item == null || e.Item.Text == null)
{
return;
}
var myTag = from tag in TreeViewSelectedItem.Elements("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
if (myTag.Count() == 0)
{
TreeViewSelectedItem.Add(new XElement(XName.Get("Tag"), e.Item.Text));
// then all rounds and all videos since preferences may have changed
RaisePropertyChanged("AllRounds");
RaisePropertyChanged("AllVideos");
}
// maybe add it to the tag db?
var myTag2 = from tag in TagDBElement.Descendants("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
if (myTag2.Count() == 0)
{
var uncategorizedTags = from tagCat in TagDBElement.Elements(XName.Get("TagCategory"))
where tagCat.Attribute(XName.Get("id")).Value.Equals("None")
select tagCat;
uncategorizedTags.First().Add(new XElement(XName.Get("Tag"), e.Item.Text));
RaisePropertyChanged("UncategorizedTags");
}
}
internal void TagRemoved(object sender, TokenizedTagEventArgs e)
{
if (TreeViewSelectedItem == null || e.Item == null || e.Item.Text == null)
{
return;
}
var myTag = from tag in TreeViewSelectedItem.Elements("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
myTag.Remove();
// see if this tag is anywhere else
var tagStillInCHDB = from tag in CHDBElement.Descendants("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
var tagStillInInWork = from tag in InWorkElement.Descendants("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
if ((tagStillInCHDB.Count() + tagStillInInWork.Count()) == 0)
{
var tagInTagDB = from tag in TagDBElement.Descendants("Tag") where string.Equals(tag.Value, e.Item.Text) select tag;
tagInTagDB.Remove();
// fire all three since i am lazy
RaisePropertyChanged("BlacklistTags");
RaisePropertyChanged("WhitelistTags");
RaisePropertyChanged("UncategorizedTags");
}
// then all rounds and all videos since preferences may have changed
RaisePropertyChanged("AllRounds");
RaisePropertyChanged("AllVideos");
}
