2010-05-10 23:50:31 +02:00
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/* This file is part of Clementine.
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Clementine is free 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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Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "utilities.h"
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2010-06-12 23:20:53 +02:00
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#include <QCoreApplication>
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2010-07-30 00:58:23 +02:00
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#include <QDir>
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2010-06-12 23:20:53 +02:00
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#include <QStringList>
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2010-07-30 00:58:23 +02:00
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#if defined(Q_OS_UNIX)
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# include <sys/statvfs.h>
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#elif defined(Q_OS_WIN32)
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# include <windows.h>
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#endif
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2010-07-30 00:16:12 +02:00
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2010-05-10 23:50:31 +02:00
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namespace Utilities {
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2010-07-03 23:05:55 +02:00
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static QString tr(const char* str) {
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return QCoreApplication::translate("", str);
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}
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2010-05-10 23:50:31 +02:00
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QString PrettyTime(int seconds) {
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// last.fm sometimes gets the track length wrong, so you end up with
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// negative times.
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seconds = qAbs(seconds);
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int hours = seconds / (60*60);
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int minutes = (seconds / 60) % 60;
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seconds %= 60;
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QString ret;
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if (hours)
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ret.sprintf("%d:%02d:%02d", hours, minutes, seconds);
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else
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ret.sprintf("%d:%02d", minutes, seconds);
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return ret;
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}
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2010-06-12 23:20:53 +02:00
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QString WordyTime(quint64 seconds) {
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quint64 days = seconds / (60*60*24);
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// TODO: Make the plural rules translatable
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QStringList parts;
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if (days)
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parts << (days == 1 ? tr("1 day") : tr("%1 days").arg(days));
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parts << PrettyTime(seconds - days*60*60*24);
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return parts.join(" ");
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}
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2010-07-03 23:05:55 +02:00
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QString PrettySize(quint64 bytes) {
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QString ret;
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if (bytes > 0) {
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if (bytes <= 1000)
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ret = QString::number(bytes) + " bytes";
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else if (bytes <= 1000*1000)
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ret.sprintf("%.1f KB", float(bytes) / 1000);
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else if (bytes <= 1000*1000*1000)
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ret.sprintf("%.1f MB", float(bytes) / (1000*1000));
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else
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ret.sprintf("%.1f GB", float(bytes) / (1000*1000*1000));
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}
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return ret;
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}
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2010-07-30 00:16:12 +02:00
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quint64 FileSystemCapacity(const QString& path) {
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2010-07-30 00:58:23 +02:00
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#if defined(Q_OS_UNIX)
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2010-07-30 00:16:12 +02:00
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struct statvfs fs_info;
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if (statvfs(path.toLocal8Bit().constData(), &fs_info) == 0)
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return fs_info.f_blocks * fs_info.f_bsize;
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2010-07-30 00:58:23 +02:00
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#elif defined(Q_OS_WIN32)
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_ULARGE_INTEGER ret;
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if (GetDiskFreeSpaceEx(QDir::toNativeSeparators(path).toLocal8Bit().constData(),
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NULL, &ret, NULL) != 0)
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return ret.QuadPart;
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#endif
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2010-07-30 00:16:12 +02:00
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return 0;
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}
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quint64 FileSystemFreeSpace(const QString& path) {
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2010-07-30 00:58:23 +02:00
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#if defined(Q_OS_UNIX)
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2010-07-30 00:16:12 +02:00
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struct statvfs fs_info;
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if (statvfs(path.toLocal8Bit().constData(), &fs_info) == 0)
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return fs_info.f_bavail * fs_info.f_bsize;
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2010-07-30 00:58:23 +02:00
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#elif defined(Q_OS_WIN32)
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_ULARGE_INTEGER ret;
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if (GetDiskFreeSpaceEx(QDir::toNativeSeparators(path).toLocal8Bit().constData(),
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&ret, NULL, NULL) != 0)
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return ret.QuadPart;
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#endif
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2010-07-30 00:16:12 +02:00
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return 0;
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}
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2010-05-10 23:50:31 +02:00
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} // namespace
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