public RedUnderlineAdorner(SpellTextBox textbox) : base(textbox)
{
sizeChangedEventHandler = new SizeChangedEventHandler(
delegate
{
SignalInvalidate();
});
routedEventHandler = new RoutedEventHandler(
delegate
{
SignalInvalidate();
});
scrollChangedEventHandler = new ScrollChangedEventHandler(
delegate
{
SignalInvalidate();
});
textbox.SizeChanged += sizeChangedEventHandler;
textbox.SpellcheckCompleted += routedEventHandler;
textbox.AddHandler(ScrollViewer.ScrollChangedEvent, scrollChangedEventHandler);
}
public SpellChecker(Hunspell HunSpell, SpellTextBox Parent)
{
hunSpell = HunSpell;
box = Parent;
Words = new List <Word>();
MisspelledWords = new ObservableCollection <Word>();
IgnoredWords = new List <Word>();
SuggestedWords = new ObservableCollection <Word>();
}
public ObservableCollection <Word> CheckSpelling(SpellTextBox textBox)
{
ObservableCollection <Word> ret = new ObservableCollection <Word>();
for (int lineIndex = 0; lineIndex < textBox.LineCount; lineIndex++)
{
var matches = Regex.Matches(textBox.GetLineText(lineIndex), @"\w+[^\s]*\w+|\w");
for (var i = 0; i < matches.Count; i++)
{
Match match = matches[i];
if (!IgnoredWords.Contains(match.Value) && !_hunSpell.Spell(match.Value) && !Regex.IsMatch(match.Value, "^(?:(?:31(\\/|-|\\.)(?:0?[13578]|1[02]))\\1|(?:(?:29|30)(\\/|-|\\.)(?:0?[1,3-9]|1[0-2])\\2))(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$|^(?:29(\\/|-|\\.)0?2\\3(?:(?:(?:1[6-9]|[2-9]\\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\\d|2[0-8])(\\/|-|\\.)(?:(?:0?[1-9])|(?:1[0-2]))\\4(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$"))
{
ret.Add(new Word(match.Value, match.Index, lineIndex));
}
}
}
return(ret);
}
public RedUnderlineAdorner(SpellTextBox textbox) : base(textbox)
{
timer.Tick += timer_Tick;
timer.Interval = new TimeSpan(0, 0, 0, 0, 200);
stopwatch.Start();
timer.Start();
sizeChangedEventHandler = new SizeChangedEventHandler(
delegate
{
adornerClear = true;
SignalInvalidate();
timer.Start();
});
routedEventHandler = new RoutedEventHandler(
delegate
{
adornerClear = true;
SignalInvalidate();
timer.Start();
});
scrollChangedEventHandler = new ScrollChangedEventHandler(
delegate
{
adornerClear = true;
SignalInvalidate();
timer.Start();
});
textbox.SizeChanged += sizeChangedEventHandler;
textbox.SpellcheckCompleted += routedEventHandler;
textbox.AddHandler(ScrollViewer.ScrollChangedEvent, scrollChangedEventHandler);
}
void SignalInvalidate()
{
box = (SpellTextBox)this.AdornedElement;
box.Dispatcher.BeginInvoke(DispatcherPriority.Background, (Action)InvalidateVisual);
}
