public ISegment GetNextReplaceableActiveElement(bool stopWhenReachOut = true)
{
if (Context != null && IsSnippetActivated)
{
bool isCurrent = false;
foreach (IActiveElement element in Context.ActiveElements)
{
ReplaceableActiveElement re = element as ReplaceableActiveElement;
if (re != null)
{
if (_activeElement == null)
{
_activeElement = re;
IsSnippetActivated = true;
return(re.Segment);
}
else
{
if (_activeElement.Equals(re))
{
isCurrent = true;
}
else if (isCurrent)
{
_activeElement = re;
IsSnippetActivated = true;
return(re.Segment);
}
}
}
}
}
if (stopWhenReachOut)
{
return(_activeElement.Segment);
}
else
{
_activeElement = null;
IsSnippetActivated = false;
return(null);//제일 마지막까지 갔는데 없다면 모든 Active snippet을 돈 것이다.
}
}
