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QtUtils: Add UTF8CodePointCountValidator

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This commit is contained in:
Techjar
2020-07-16 18:47:51 -04:00
parent c59648337a
commit 92812d0b0b
4 changed files with 47 additions and 3 deletions
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20
Source/Core/DolphinQt/QtUtils/UTF8CodePointCountValidator.cpp Normal file
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// Copyright 2020 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "DolphinQt/QtUtils/UTF8CodePointCountValidator.h"
#include "Common/StringUtil.h"
UTF8CodePointCountValidator::UTF8CodePointCountValidator(int 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;
}