bool CreateLinkOperation::undoOperation()
{
QStringList args = arguments();
const QString& linkPath = args.at(0);
const QString& targetPath = args.at(1);
Link link = Link(linkPath);
if (!link.exists()) {
return true;
}
if (!link.remove()) {
setError(UserDefinedError);
setErrorString(QObject::tr("Could not remove link from %1 to %2.").arg(linkPath, targetPath));
return false;
}
return !QFileInfo(linkPath).exists();
}
bool CreateLinkOperation::performOperation()
{
QStringList args = arguments();
if (args.count() != 2) {
setError(InvalidArguments);
setErrorString(tr("Invalid arguments in %0: %1 arguments given, %2 expected%3.")
.arg(name()).arg(arguments().count()).arg(tr("exactly 2"), QLatin1String("")));
return false;
}
const QString& linkPath = args.at(0);
const QString& targetPath = args.at(1);
Link link = Link::create(linkPath, targetPath);
if (!link.exists()) {
setError(UserDefinedError);
setErrorString(QObject::tr("Could not create link from %1 to %2.").arg(linkPath, targetPath));
return false;
}
return true;
}
