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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#include "operation.h"
#include "settings.h"
#include "utils/persistentsettings.h"
#include <QDir>
#include <iostream>
QVariant Operation::valueFromString(const QString &v)
{
int pos = v.indexOf(QLatin1Char(':'));
if (pos <= 0)
return QVariant();
const QString type = v.left(pos);
const QString value = v.mid(pos + 1);
if (type == QLatin1String("int")) {
return QVariant(value.toInt());
} else if (type == QLatin1String("bool")) {
const QString tmp = value.toLower();
return QVariant(tmp == QLatin1String("true") || tmp == QLatin1String("yes")
|| tmp == QLatin1String("1") || tmp == QLatin1String("on"));
} else if (type == QLatin1String("QByteArray")) {
return QVariant(value.toLocal8Bit());
} else if (type == QLatin1String("QString")) {
return QVariant(value);
} else if (type == QLatin1String("QVariantList")) {
QVariantList list;
const QStringList elements = value.split(QLatin1Char(','));
foreach (const QString &e, elements)
list << QVariant(e);
return QVariant(list);
}
return QVariant();
}
QString Operation::makeUnique(const QString &name, const QStringList &inUse)
{
QString unique = name;
int i = 1;
while (inUse.contains(unique))
unique = name + QString::number(++i);
return unique;
}
Operation::KeyValuePair::KeyValuePair(const QString &k, const QString &v) :
value(valueFromString(v))
{
key = k.split(QLatin1Char('/'));
}
Operation::KeyValuePair::KeyValuePair(const QString &k, const QVariant &v) :
value(v)
{
key = k.split(QLatin1Char('/'));
}
Operation::KeyValuePair::KeyValuePair(const QStringList &k, const QString &v) :
key(k), value(valueFromString(v))
{ }
Operation::KeyValuePair::KeyValuePair(const QStringList &k, const QVariant &v) :
key(k), value(v)
{ }
QVariantMap Operation::load(const QString &file) const
{
QVariantMap map;
// Read values from original file:
Utils::FileName path = Settings::instance()->getPath(file);
if (path.toFileInfo().exists()) {
Utils::PersistentSettingsReader reader;
if (!reader.load(path))
return QVariantMap();
map = reader.restoreValues();
} else {
std::cout << "No such file: " << qPrintable(path.toUserOutput()) << std::endl;
}
return map;
}
bool Operation::save(const QVariantMap &map, const QString &file) const
{
Utils::FileName path = Settings::instance()->getPath(file);
if (path.isEmpty()) {
std::cerr << "Error: No path found for " << qPrintable(file) << "." << std::endl;
return false;
}
Utils::FileName dir = path.parentDir();
if (!dir.toFileInfo().exists())
QDir(dir.toString()).mkpath(dir.toString());
Utils::PersistentSettingsWriter writer(path, QLatin1String("unknown"));
return writer.save(map, 0);
}
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