public override void DoBreak(char[] input, int start, int len, OnBreak onbreak)
{
//1.
UBreakIteratorType type = UBreakIteratorType.WORD;
switch (BreakKind)
{
default:
case TextBreakKind.Word:
type = UBreakIteratorType.WORD;
break;
case TextBreakKind.Sentence:
type = UBreakIteratorType.SENTENCE;
break;
}
//------------------------
int errCode = 0;
//break all string
unsafe
{
fixed(char *h = &input[start])
{
IntPtr nativeIter = NativeTextBreakerLib.MtFt_UbrkOpen(type, localebuff, h, len, out errCode);
int cur = NativeTextBreakerLib.MtFt_UbrkFirst(nativeIter);
while (cur != DONE)
{
int next = NativeTextBreakerLib.MtFt_UbrkNext(nativeIter);
int status = NativeTextBreakerLib.MtFt_UbrkGetRuleStatus(nativeIter);
if (next != DONE && AddToken(type, status))
{
onbreak(new SplitBound(cur, next - cur));
}
cur = next;
}
NativeTextBreakerLib.MtFt_UbrkClose(nativeIter);
}
}
}
