transmission/qt/Formatter.cc

77 lines
1.5 KiB
C++

// This file Copyright © Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#include <libtransmission/values.h>
#include "Formatter.h"
#include <algorithm>
using namespace std::literals;
using namespace libtransmission::Values;
QString Formatter::memory_to_string(int64_t const bytes)
{
if (bytes < 0)
{
return tr("Unknown");
}
if (bytes == 0)
{
return tr("None");
}
return QString::fromStdString(Memory{ bytes, Memory::Units::Bytes }.to_string());
}
QString Formatter::storage_to_string(uint64_t const bytes)
{
if (bytes == 0)
{
return tr("None");
}
return QString::fromStdString(Storage{ bytes, Storage::Units::Bytes }.to_string());
}
QString Formatter::storage_to_string(int64_t const bytes)
{
if (bytes < 0)
{
return tr("Unknown");
}
return storage_to_string(static_cast<uint64_t>(bytes));
}
QString Formatter::time_to_string(int seconds)
{
seconds = std::max(seconds, 0);
if (seconds < 60)
{
return tr("%Ln second(s)", nullptr, seconds);
}
auto const minutes = seconds / 60;
if (minutes < 60)
{
return tr("%Ln minute(s)", nullptr, minutes);
}
auto const hours = minutes / 60;
if (hours < 24)
{
return tr("%Ln hour(s)", nullptr, hours);
}
auto const days = hours / 24;
return tr("%Ln day(s)", nullptr, days);
}