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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "directoryvalidator.h"
#include <QFileInfo>
DirectoryValidator::DirectoryValidator(QObject *parent) :
QObject(parent)
{
}
QString DirectoryValidator::path() const
{
return mPath;
}
void DirectoryValidator::setPath(const QString &path)
{
if (path == mPath)
return;
const bool wasValid = isValid();
const QString oldErrorMessage = mErrorMessage;
mPath = path;
mErrorMessage.clear();
QFileInfo fileInfo(mPath);
if (!fileInfo.exists()) {
mErrorMessage = QLatin1String("Directory does not exist");
} else {
if (!fileInfo.isDir()) {
mErrorMessage = QLatin1String("Not a directory");
}
}
if (isValid() != wasValid)
emit validChanged();
if (mErrorMessage != oldErrorMessage)
emit errorMessageChanged();
emit pathChanged();
}
bool DirectoryValidator::isValid() const
{
return mErrorMessage.isEmpty();
}
QString DirectoryValidator::errorMessage() const
{
return mErrorMessage;
}
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