/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "HelpCategoryView.h"

#include "HelpContentsView.h"

#include "BrowserWrapper.h"

#include "HelpDocumentLoader.h"

////////////////////////////////////////////////////////////////////////////////////////////

class HelpDocumentLoader : public HbDocumentLoader

{

private:

    virtual QObject* createObject(const QString& type, const QString& name);

};

QObject* HelpDocumentLoader::createObject(const QString& type, const QString& name)

{

    if(type == HelpCategoryView::staticMetaObject.className())

    {

        QObject* object = new HelpCategoryView;

        object->setObjectName(name);

        return object;

    }

    if(type == HelpContentsView::staticMetaObject.className())

    {

        QObject* object = new HelpContentsView;

        object->setObjectName(name);

        return object;

    }

    if(type == BrowserWrapper::staticMetaObject.className())    

    {

        QObject* object = new BrowserWrapper;

        object->setObjectName(name);

        return object;

    }

    return HbDocumentLoader::createObject(type, name);

}

////////////////////////////////////////////////////////////////////////////////////////////

HbDocumentLoader* gHelpUIBuilderInstance = NULL;

HbDocumentLoader* HelpUIBuilder::instance()

{

    if(!gHelpUIBuilderInstance)

    {

        gHelpUIBuilderInstance = new HelpDocumentLoader();

    }

    return gHelpUIBuilderInstance;

}

void HelpUIBuilder::destroyInstance()

{

    delete gHelpUIBuilderInstance;

    gHelpUIBuilderInstance = NULL;

}

QObjectList HelpUIBuilder::load(const QString& fileName)

{ 

    bool ok = false;

    QObjectList list = instance()->load(fileName, &ok);

    Q_ASSERT_X(ok, "Help", "HelpUIBuilder load file");

    return list;

}

QObjectList HelpUIBuilder::load(const QString& fileName, const QString& section)

{

    bool ok = false;

    QObjectList list = instance()->load(fileName, section, &ok);

    Q_ASSERT_X(ok, "Help", "HelpUIBuilder load section");

    return list;

}

QGraphicsWidget* HelpUIBuilder::findWidget(const QString& name)

{

    return instance()->findWidget(name);

}

QObject* HelpUIBuilder::findObject(const QString& name)

{

    return instance()->findObject(name);

}

// end of file