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https://github.com/qTox/qTox.git
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9571434df9
Covers char* without size, and QByteArray.
Catches the case of QByteArray to QString implicit conversion like was
fixed in 47ee51c61d, but still allows
construction or assignment from string literals in source. Gives most
of the type safety of QT_NO_CAST_FROM_ASCII without having to wrap
every literal string in QStringLiteral.
No functional issues found during change.
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
/*
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Copyright © 2021 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "util/display.h"
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#include <cmath>
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QString getHumanReadableSize(uint64_t size)
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{
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static const char* suffix[] = {"B", "KiB", "MiB", "GiB", "TiB"};
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int exp = 0;
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if (size > 0) {
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exp = std::min(static_cast<int>(log(size) / log(1024)), static_cast<int>(sizeof(suffix) / sizeof(suffix[0]) - 1));
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}
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return QString().setNum(size / pow(1024, exp), 'f', exp > 1 ? 2 : 0).append(QString::fromUtf8(suffix[exp]));
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}
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