/****************************************************************************
**
** Copyright (C) 2019 Luxoft Sweden AB
** Copyright (C) 2018 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QmlLive tool.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
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** SPDX-License-Identifier: GPL-3.0
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****************************************************************************/

#include "qmlhelper.h"


/*!
 * \class QmlHelper
 * \brief Provides a set of helper functions to setup your QML viewer.
 * \inmodule qmllive
 */

/*!
 * Standard constructor using \a parent as parent.
 */
QmlHelper::QmlHelper(QObject *parent) :
    QObject(parent)
{
}

/*!
 * Loads dummy data from a "dummydata" folder in the workspace folder.
 * \a engine defines the Engine where you want to export the dummy data to.
 * The "dummydata" will be searched in the "dummydata" subdirectory of \a
 * workspace.
 */
void QmlHelper::loadDummyData(QQmlEngine *engine, const QString &workspace)
{
    Q_ASSERT(engine);
    QDir dir(workspace + "/dummydata", "*.qml");
    foreach (QString entry, dir.entryList()) {

        QQmlComponent comp(engine, dir.filePath(entry));
        QObject *obj = comp.create();

        if (comp.isError()) {
            foreach (const QQmlError error, comp.errors()) {
                qWarning() << error;
            }
        }
        if (obj) {
            qInfo() << "loaded dummy data: " << dir.filePath(entry);
            entry.chop(4);
            engine->rootContext()->setContextProperty(entry, obj);
            obj->setParent(engine);
        }
    }
}