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

**

** 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 HbCore 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 HBXMLLOADERBINARYACTIONS_P_H

#define HBXMLLOADERBINARYACTIONS_P_H

#include <hbxmlloaderabstractactions_p.h>

#include <hbxmlloaderabstractsyntax_p.h>

#include <hbglobal.h>

#include <QGraphicsWidget>

#include <QGraphicsLayout>

#include <QPointer>

// Uncomment the following in order to get additional debug prints

//#define HB_DOCUMENTLOADER_DEBUG

struct HbXmlLengthValue;

class HB_CORE_PRIVATE_EXPORT HbXmlLoaderBinaryActions : public HbXmlLoaderAbstractActions

{        

    public:    

        HbXmlLoaderBinaryActions();

        virtual ~HbXmlLoaderBinaryActions();

        void setOutputDevice( QIODevice *device );

    public: // from base class

        void reset();

        void cleanUp();

        void deleteAll();

        bool pushDocument( const QString& context);

        bool pushObject( const QString& type, const QString &name );

        bool pushWidget(

            const QString &type,

            const QString &name,

            const QString &role,

            const QString &plugin );

        bool pushConnect(

            const QString &srcName,

            const QString &signalName,

            const QString &dstName,

            const QString &slotName );

        bool pushProperty( const char *propertyName, const HbXmlVariable &variable );

        bool pushRef( const QString &name, const QString &role );

        bool pushContainer(

            const char *propertyName,

            HbXmlLoaderAbstractSyntax::DocumentLexems type,

            const QList<HbXmlVariable*> &container );

        bool pop( const HbXml::ElementType type );

        bool setContentsMargins(

            const HbXmlLengthValue &left,

            const HbXmlLengthValue &top,

            const HbXmlLengthValue &right,

            const HbXmlLengthValue &bottom );

        bool setSizePolicy(

            QSizePolicy::Policy *horizontalPolicy, 

            QSizePolicy::Policy *verticalPolicy, 

            int *horizontalStretch,

            int *verticalStretch );

        bool setSizeHint(

            Qt::SizeHint hint,

            const HbXmlLengthValue &hintWidth,

            const HbXmlLengthValue &hintHeight,

            bool fixed);

        bool setToolTip( const HbXmlVariable &tooltip );

        bool createAnchorLayout( const QString &widget, bool modify );

        bool addAnchorLayoutItem(

            const QString &src,

            const QString &srcId,

            Hb::Edge srcEdge, 

            const QString &dst,

            const QString &dstId,

            Hb::Edge dstEdge,

            const HbXmlLengthValue &minLength,

            const HbXmlLengthValue &prefLength,

            const HbXmlLengthValue &maxLength,

            QSizePolicy::Policy *policy, 

            HbAnchor::Direction *dir,

            const QString &anchorId );

        bool setAnchorLayoutMapping(

            const QString &item,

            const QString &id,

            bool remove);

        bool createGridLayout(

            const QString &widget,

            const HbXmlLengthValue &spacing,

            bool modify );

        bool addGridLayoutCell(

            const QString &src,

            int row, 

            int column,

            int *rowspan,

            int *columnspan,

            Qt::Alignment *alignment );

        bool setGridLayoutRowProperties(

            int row,

            int *rowStretchFactor,

            Qt::Alignment *alignment );

        bool setGridLayoutColumnProperties(

            int column,

            int *columnStretchFactor,

            Qt::Alignment *alignment );

        bool setGridLayoutRowHeights(

            int row,

            const HbXmlLengthValue &minHeight,

            const HbXmlLengthValue &maxHeight, 

            const HbXmlLengthValue &prefHeight,

            const HbXmlLengthValue &fixedHeight, 

            const HbXmlLengthValue &rowSpacing );

        bool setGridLayoutColumnWidths(

            int column,

            const HbXmlLengthValue &minWidth,

            const HbXmlLengthValue &maxWidth,

            const HbXmlLengthValue &prefWidth,

            const HbXmlLengthValue &fixedWidth,

            const HbXmlLengthValue &columnSpacing );

        bool createLinearLayout(

            const QString &widget,

            Qt::Orientation *orientation, 

            const HbXmlLengthValue &spacing,

            bool modify );

        bool addLinearLayoutItem(

            const QString &itemname,

            int *index,

            int *stretchfactor, 

            Qt::Alignment *alignment,

            const HbXmlLengthValue &spacing );

        bool addLinearLayoutStretch(

            int *index,

            int *stretchfactor );

        bool setLayoutContentsMargins(

            const HbXmlLengthValue &left,

            const HbXmlLengthValue &top,

            const HbXmlLengthValue &right,

            const HbXmlLengthValue &bottom );

        bool createStackedLayout( const QString &widget, bool modify );

        bool addStackedLayoutItem( const QString &itemname, int *index );

        bool createNullLayout( const QString &widget );

    private:

        Q_DISABLE_COPY(HbXmlLoaderBinaryActions)

        QDataStream mOut;

};

#endif // HBXMLLOADERBINARYACTIONS_P_H