/* This file is part of qjson

  *

  * Copyright (C) 2009 Till Adam <adam@kde.org>

  * Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>

  *

  * This library is free software; you can redistribute it and/or

  * modify it under the terms of the GNU Library General Public

  * License as published by the Free Software Foundation; either

  * version 2 of the License, or (at your option) any later version.

  *

  * This library 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

  * Library General Public License for more details.

  *

  * You should have received a copy of the GNU Library General Public License

  * along with this library; see the file COPYING.LIB.  If not, write to

  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

  * Boston, MA 02110-1301, USA.

  */

#include "qobjecthelper.h"

#include <QtCore/QMetaObject>

#include <QtCore/QMetaProperty>

#include <QtCore/QObject>

using namespace QJson;

class QObjectHelper::QObjectHelperPrivate {

};

QObjectHelper::QObjectHelper()

  : d (new QObjectHelperPrivate)

{

}

QObjectHelper::~QObjectHelper()

{

  delete d;

}

QVariantMap QObjectHelper::qobject2qvariant( const QObject* object,

                              const QStringList& ignoredProperties)

{

  QVariantMap result;

  const QMetaObject *metaobject = object->metaObject();

  int count = metaobject->propertyCount();

  for (int i=0; i<count; ++i) {

    QMetaProperty metaproperty = metaobject->property(i);

    const char *name = metaproperty.name();

    if (ignoredProperties.contains(QLatin1String(name)) || (!metaproperty.isReadable()))

      continue;

    QVariant value = object->property(name);

    result[QLatin1String(name)] = value;

 }

  return result;

}

void QObjectHelper::qvariant2qobject(const QVariantMap& variant, QObject* object)

{

  QStringList properies;

  const QMetaObject *metaobject = object->metaObject();

  int count = metaobject->propertyCount();

  for (int i=0; i<count; ++i) {

    QMetaProperty metaproperty = metaobject->property(i);

    if (metaproperty.isWritable()) {

      properies << QLatin1String( metaproperty.name());

    }

  }

  QVariantMap::const_iterator iter;

  for (iter = variant.constBegin(); iter != variant.end(); iter++) {

    if (properies.contains(iter.key())) {

      object->setProperty(iter.key().toAscii(), iter.value());

    }

  }

}