void MultiLineEdit::setWordWrapEnabled(bool enable) {
setLineWrapMode(enable? WidgetWidth : NoWrap);
+ updateSizeHint();
+}
+
+void MultiLineEdit::setPasteProtectionEnabled(bool enable, QWidget *) {
+ _pasteProtectionEnabled = enable;
}
void MultiLineEdit::historyMoveBack() {
# endif
#endif
- if(_mode == SingleLine)
+ if(_mode == SingleLine) {
+ event->accept();
+ on_returnPressed();
return;
+ }
#ifdef HAVE_KDE
KTextEdit::keyPressEvent(event);
#else
}
void MultiLineEdit::on_returnPressed() {
- if(!text().isEmpty()) {
- foreach(const QString &line, text().split('\n', QString::SkipEmptyParts)) {
+ on_returnPressed(text());
+}
+
+void MultiLineEdit::on_returnPressed(const QString & text) {
+ if(!text.isEmpty()) {
+ foreach(const QString &line, text.split('\n', QString::SkipEmptyParts)) {
if(line.isEmpty())
continue;
addToHistory(line);
}
reset();
tempHistory.clear();
+ } else {
+ emit noTextEntered();
}
}
QString newText = text();
newText.replace("\r\n", "\n");
newText.replace('\r', '\n');
- if(_mode == SingleLine)
- newText.replace('\n', ' ');
+ if(_mode == SingleLine) {
+ if(!pasteProtectionEnabled())
+ newText.replace('\n', ' ');
+ else if(newText.contains('\n')) {
+ QStringList lines = newText.split('\n', QString::SkipEmptyParts);
+ clear();
+
+ if(lines.count() >= 4) {
+ QString msg = tr("Do you really want to paste %n lines?", "", lines.count());
+ msg += "<p>";
+ for(int i = 0; i < 4; i++) {
+ msg += Qt::escape(lines[i].left(40));
+ if(lines[i].count() > 40)
+ msg += "...";
+ msg += "<br />";
+ }
+ msg += "...</p>";
+ QMessageBox question(QMessageBox::NoIcon, tr("Paste Protection"), msg, QMessageBox::Yes|QMessageBox::No);
+ question.setDefaultButton(QMessageBox::No);
+#ifdef Q_WS_MAC
+ question.setWindowFlags(question.windowFlags() | Qt::Sheet);
+#endif
+ if(question.exec() != QMessageBox::Yes)
+ return;
+ }
+
+ foreach(QString line, lines) {
+ clear();
+ insert(line);
+ on_returnPressed();
+ }
+ }
+ }
_singleLine = (newText.indexOf('\n') < 0);
on_documentHeightChanged(_lastDocumentHeight);
}
updateSizeHint();
+ ensureCursorVisible();
}
void MultiLineEdit::on_documentHeightChanged(qreal) {