void viewer_ItemVisualDataQueried(object sender, ViewerItemEventArgs e)
{
var item = e.Item;
if (item.VisualData == null)
item.VisualData = new ItemVisualData(item);
}
void m_items_ItemQueried(object sender, ViewerItemEventArgs e)
{
if (m_autoParse)
{
var item = e.Item;
var parser = item.Parser;
if (parser == null || !parser.IsParsed)
this.EnqueueParsing(item);
}
if (this.ItemQueried != null)
{
m_window.ThreadSafeBegin(_ =>
{
if (this.ItemQueried != null)
this.ItemQueried(sender, e);
});
}
}
void viewer_ItemParsingDone(object sender, ViewerItemEventArgs e)
{
var item = e.Item;
if (item.VisualData == null)
item.VisualData = this.CreateDataForItem(item);
else
item.NotifyDataChanged();
}