dolphin/Source/Core/DolphinQt/QtUtils/UTF8CodePointCountValidator...

20 lines
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C++

// Copyright 2020 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "DolphinQt/QtUtils/UTF8CodePointCountValidator.h"
#include "Common/StringUtil.h"
UTF8CodePointCountValidator::UTF8CodePointCountValidator(std::size_t max_count, QObject* parent)
: QValidator(parent), m_max_count(max_count)
{
}
QValidator::State UTF8CodePointCountValidator::validate(QString& input, int& pos) const
{
if (StringUTF8CodePointCount(input.toStdString()) > m_max_count)
return QValidator::Invalid;
return QValidator::Acceptable;
}