protected override void OnPropertyChanged(DependencyPropertyChangedEventArgs e)
{
base.OnPropertyChanged(e);
if (e.Property == DataContextProperty)
{
if (e.OldValue is MRACltItemInfo)
{
MRACltItemInfo oldinfo = (MRACltItemInfo)(e.OldValue);
oldinfo.PropertyChanged -= OnInfoPropertyChanged;
}
if (e.NewValue is MRACltItemInfo)
{
MRACltItemInfo newinfo = (MRACltItemInfo)(e.NewValue);
newinfo.PropertyChanged += OnInfoPropertyChanged;
}
Initialize();
InvalidateVisual();
}
}
public void SetInputText(string inputtext)
{
List <MRACltItemInfo> _items = new List <MRACltItemInfo>();
List <MRACltBoldSegment> bolds = new List <MRACltBoldSegment>();
double maxsimi = 0.0;
int maxsimiid = -1;
foreach (ITextKeyCore keyword in keywords)
{
bolds.Clear();
double _simi = 0.0;
if (!Match(inputtext, keyword.Keyword, bolds, ref _simi))
{
continue;
}
if (maxsimiid < 0 || _simi > maxsimi)
{
maxsimi = _simi; maxsimiid = items.Count();
}
MRACltItemInfo item = new MRACltItemInfo(core, this, MRACltItemTypes.Keyword, items.Count(), keyword.Keyword);
item.Bolds.AddRange(bolds);
_items.Add(item);
}
foreach (IMRACltItem cltitem in cltsrcs)
{
bolds.Clear();
double _simi = 0.0;
if (!Match(inputtext, cltitem.Text, bolds, ref _simi))
{
continue;
}
if (maxsimiid < 0 || _simi > maxsimi)
{
maxsimi = _simi; maxsimiid = items.Count();
}
MRACltItemTypes itemtype = MRACltItemTypes.Variable;
if (cltitem is IMRACltType)
{
itemtype = MRACltItemTypes.Class;
}
if (cltitem is IMRACltVar)
{
itemtype = MRACltItemTypes.Variable;
}
if (cltitem is IMRACltFunc)
{
itemtype = MRACltItemTypes.Function;
}
MRACltItemInfo item = new MRACltItemInfo(core, this, itemtype, items.Count(), cltitem.Text);
item.Bolds.AddRange(bolds);
_items.Add(item);
}
if (_items.Count() > 0)
{
_items.Sort((i1, i2) => i1.Text.CompareTo(i2.Text));
items = _items;
ItemsSource = items;
this.selectedindex = maxsimiid;
if (selectedindex >= 0 && selectedindex < items.Count())
{
items[selectedindex].IsSelected = true;
ScrollIntoMiddle(selectedindex);
}
}
}
