void LLEmbeddedItems::clear()
{
// Remove entries for this editor from static list
for (std::set<llwchar>::iterator iter = mEmbeddedUsedChars.begin();
iter != mEmbeddedUsedChars.end();)
{
std::set<llwchar>::iterator nextiter = iter++;
removeEmbeddedItem(*nextiter);
}
mEmbeddedUsedChars.clear();
mEmbeddedIndexedChars.clear();
}
void LLEmbeddedItems::removeUnusedChars()
{
std::set<llwchar> used = mEmbeddedUsedChars;
const LLWString& wtext = mEditor->getWText();
for (S32 i=0; i<(S32)wtext.size(); i++)
{
llwchar wc = wtext[i];
if( wc >= LLTextEditor::FIRST_EMBEDDED_CHAR && wc <= LLTextEditor::LAST_EMBEDDED_CHAR )
{
used.erase(wc);
}
}
// Remove chars not actually used
for (std::set<llwchar>::iterator iter = used.begin();
iter != used.end(); ++iter)
{
removeEmbeddedItem(*iter);
}
}