void KReplaceDialogPrivate::_k_slotOk()
{
// If regex and backrefs are enabled, do a sanity check.
if ( q->KFindDialog::d->regExp->isChecked() && q->KFindDialog::d->backRef->isChecked() )
{
QRegExp r ( q->pattern() );
int caps = r.numCaptures();
QRegExp check(QString("((?:\\\\)+)(\\d+)"));
int p = 0;
QString rep = q->replacement();
while ( (p = check.indexIn( rep, p ) ) > -1 )
{
if ( check.cap(1).length()%2 && check.cap(2).toInt() > caps )
{
KMessageBox::information( q, i18n(
"Your replacement string is referencing a capture greater than '\\%1', ", caps ) +
( caps ?
i18np("but your pattern only defines 1 capture.",
"but your pattern only defines %1 captures.", caps ) :
i18n("but your pattern defines no captures.") ) +
i18n("\nPlease correct.") );
return; // abort OKing
}
p += check.matchedLength();
}
}
q->KFindDialog::d->_k_slotOk();
q->KFindDialog::d->replace->addToHistory(q->replacement());
}
void KateSearch::replace()
{
if (!doc()->isReadWrite()) return;
// if multiline selection around, search in it
long searchf = KateViewConfig::global()->searchFlags();
if (m_view->hasSelection() && m_view->selStartLine() != m_view->selEndLine())
searchf |= KFindDialog::SelectedText;
KReplaceDialog *replaceDialog = new KReplaceDialog ( m_view, "", searchf,
s_searchList, s_replaceList, m_view->hasSelection() );
replaceDialog->setPattern (getSearchText());
if( replaceDialog->exec() == TQDialog::Accepted ) {
long opts = replaceDialog->options();
m_replacement = replaceDialog->replacement();
s_searchList = replaceDialog->findHistory () ;
s_replaceList = replaceDialog->replacementHistory () ;
// Do *not* remove the TQString() wrapping, it fixes a nasty crash
replace( TQString(s_searchList.first()), m_replacement, opts );
}
delete replaceDialog;
m_view->update ();
}