161 lines
3.9 KiB
C++
161 lines
3.9 KiB
C++
/* === This file is part of Calamares - <http://github.com/calamares> ===
|
|
*
|
|
* Copyright 2013-2014, Teo Mrnjavac <teo@kde.org>
|
|
*
|
|
* Originally from Tomahawk, portions:
|
|
* Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
|
|
* Copyright 2010-2011, Leo Franchi <lfranchi@kde.org>
|
|
* Copyright 2010-2012, Jeff Mitchell <jeff@tomahawk-player.org>
|
|
*
|
|
* Calamares is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Calamares is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "CalamaresUtils.h"
|
|
|
|
#include "CalamaresConfig.h"
|
|
|
|
#include <QCoreApplication>
|
|
#include <QDebug>
|
|
#include <QDir>
|
|
#include <QLocale>
|
|
#include <QStandardPaths>
|
|
#include <QTranslator>
|
|
|
|
|
|
// stdc++
|
|
#include <iostream>
|
|
|
|
using namespace std;
|
|
|
|
namespace CalamaresUtils
|
|
{
|
|
|
|
static QDir s_appDataDir( CMAKE_INSTALL_FULL_DATADIR );
|
|
static bool s_isAppDataDirOverridden = false;
|
|
|
|
static bool
|
|
isWritableDir( const QDir& dir )
|
|
{
|
|
// We log with cerr here because we might be looking for the log dir
|
|
QString path = dir.absolutePath();
|
|
if ( !dir.exists() )
|
|
{
|
|
if ( !dir.mkpath( "." ) )
|
|
{
|
|
cerr << "warning: failed to create " << qPrintable( path ) << endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
QFileInfo info( path );
|
|
if ( !info.isDir() )
|
|
{
|
|
cerr << "warning: " << qPrintable( path ) << " is not a dir\n";
|
|
return false;
|
|
}
|
|
if ( !info.isWritable() )
|
|
{
|
|
cerr << "warning: " << qPrintable( path ) << " is not writable\n";
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void
|
|
setAppDataDir( const QDir& dir )
|
|
{
|
|
s_appDataDir = dir;
|
|
s_isAppDataDirOverridden = true;
|
|
}
|
|
|
|
|
|
bool
|
|
isAppDataDirOverridden()
|
|
{
|
|
return s_isAppDataDirOverridden;
|
|
}
|
|
|
|
|
|
QDir
|
|
appDataDir()
|
|
{
|
|
return s_appDataDir;
|
|
}
|
|
|
|
|
|
QDir
|
|
systemLibDir()
|
|
{
|
|
QDir path( CMAKE_INSTALL_FULL_LIBDIR );
|
|
return path;
|
|
}
|
|
|
|
|
|
QDir
|
|
appLogDir()
|
|
{
|
|
QString path = QStandardPaths::writableLocation( QStandardPaths::CacheLocation );
|
|
QDir dir( path );
|
|
if ( isWritableDir( dir ) )
|
|
return dir;
|
|
|
|
cerr << "warning: Could not find a standard writable location for log dir, falling back to $HOME\n";
|
|
dir = QDir::home();
|
|
if ( isWritableDir( dir ) )
|
|
return dir;
|
|
|
|
cerr << "warning: Found no writable location for log dir, falling back to the temp dir\n";
|
|
return QDir::temp();
|
|
}
|
|
|
|
|
|
void
|
|
installTranslator( QObject* parent )
|
|
{
|
|
QString locale = QLocale::system().uiLanguages().first().replace( "-", "_" );
|
|
|
|
if ( locale == "C" )
|
|
locale = "en";
|
|
|
|
// Calamares translations
|
|
QTranslator* translator = new QTranslator( parent );
|
|
if ( translator->load( QString( ":/lang/calamares_" ) + locale ) )
|
|
{
|
|
qDebug() << "Translation: Calamares: Using system locale:" << locale;
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "Translation: Calamares: Using default locale, system locale one not found:" << locale;
|
|
translator->load( QString( ":/lang/calamares_en" ) );
|
|
}
|
|
|
|
QCoreApplication::installTranslator( translator );
|
|
|
|
// Qt translations
|
|
translator = new QTranslator( parent );
|
|
if ( translator->load( QString( ":/lang/qt_" ) + locale ) )
|
|
{
|
|
qDebug() << "Translation: Qt: Using system locale:" << locale;
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "Translation: Qt: Using default locale, system locale one not found:" << locale;
|
|
}
|
|
|
|
QCoreApplication::installTranslator( translator );
|
|
}
|
|
|
|
}
|