/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbUtils module of the UI Extensions for Mobile.

**

** 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.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBDOCUMENTLOADERSYNTAX_P_H

#define HBDOCUMENTLOADERSYNTAX_P_H

#include <hbxmlloaderbasesyntax_p.h>

#include <hbglobal.h>

#include <hbfontspec.h> // Needed for the Role enum

#include <QHash>

#include <QList>

#include <QXmlStreamReader>

#include <QPointer>

#include <QByteArray>

class HbDocumentLoaderActions;

class HbMainWindow;

class HbDocumentLoaderSyntax : public HbXmlLoaderBaseSyntax

{

public:

    HbDocumentLoaderSyntax( HbXmlLoaderAbstractActions *actions );

    virtual ~HbDocumentLoaderSyntax();

    void setParseOnly( bool parseOnly );

    bool load( QIODevice *device, const QString &section );

    bool scanForSections( QIODevice *device, QList<QString> &sectionsList );

    static QString version();

private:

    Q_DISABLE_COPY(HbDocumentLoaderSyntax)

    bool processDocument();

    bool processObject();

    bool processWidget();

    bool processSpacerItem();

    bool processLayout();

    bool processConnect();

    bool processContainer();

    bool processContainedProperty();

    bool processProperty();

    bool processRef();

    bool processVariable();

    bool processContentsMargins();

    bool processRowHeights( int row );

    bool processColumnWidths( int column );

    bool checkEndElementCorrectness();

    HbXml::ElementType elementType( QStringRef name ) const;

    bool createVariable( HbXmlVariable& variable );

    static bool convertSizeHintType(

        const QString &type, Qt::SizeHint &resultHint, bool &resultFixed);

    bool readGeneralStartItem();

    bool readLayoutStartItem();

    bool readContainerStartItem();

    bool readContainerEndItem();

    static bool toFontSpecRole(const QString &roleString, HbFontSpec::Role &role);

};

#endif // HBDOCUMENTLOADERSYNTAX_P_H