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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the Qt Build Suite.
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** 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
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#include "jsextensions.h"

#include "domxml.h"
#include "file.h"
#include "process.h"
#include "propertylist.h"
#include "textfile.h"

#include <QScriptEngine>

namespace qbs {
namespace Internal {

void JsExtensions::setupExtensions(const QStringList &names, QScriptValue scope)
{
    foreach (const QString &name, names)
        initializers().value(name)(scope);
}

QScriptValue JsExtensions::loadExtension(QScriptEngine *engine, const QString &name)
{
    if (!hasExtension(name))
        return QScriptValue();

    QScriptValue extensionObj = engine->newObject();
    initializers().value(name)(extensionObj);
    return extensionObj.property(name);
}

bool JsExtensions::hasExtension(const QString &name)
{
    return initializers().contains(name);
}

JsExtensions::InitializerMap JsExtensions::initializers()
{
    if (m_initializers.isEmpty()) {
        m_initializers.insert(QLatin1String("File"), &initializeJsExtensionFile);
        m_initializers.insert(QLatin1String("Process"), &initializeJsExtensionProcess);
        m_initializers.insert(QLatin1String("Xml"), &initializeJsExtensionXml);
        m_initializers.insert(QLatin1String("TextFile"), &initializeJsExtensionTextFile);
        m_initializers.insert(QLatin1String("PropertyList"), &initializeJsExtensionPropertyList);
    }
    return m_initializers;
}

JsExtensions::InitializerMap JsExtensions::m_initializers;

} // namespace Internal
} // namespace qbs