/*

* 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:  stub hbdialog

* 

*/

#ifndef HBDIALOG_H

#define HBDIALOG_H

#include <QObject>

#include <qsize.h>

#include "hbwidget.h"

class QGraphicsItem;

class QGraphicsWidget;

class HbAction;

class HbDialog :  public HbWidget

{

   Q_OBJECT

signals:

    /**

     * emitted from open -method 

     */

    void finished(HbAction*); 

public:

    enum DefaultTimeout

    {

       NoTimeout,

       ConfirmationNoteTimeout,

       StandardTimeout,

       ContextMenuTimeout,

    };

    enum DismissPolicy

    {

       NoDismiss   = 0,

       TapInside   = 1,

       TapOutside  = 2,

       TapAnywhere = TapInside | TapOutside

    };

    /**

     * contructor

     */

    HbDialog(QGraphicsItem *parent=0);

    /**

     * destructor

     */

    ~HbDialog();

public slots:

    /**

     * emits finished -signal with mPrimaryAction if execReturnPrimary is true. 

     */

    void open( QObject* receiver = 0, const char* member = 0 );

public:

    /**

     * sets mDismissPolicy

     */

    void setDismissPolicy(HbDialog::DismissPolicy dismissPolicy);

    /**

     * sets mTimeout

     */

    void setTimeout(HbDialog::DefaultTimeout timeout);

    /**

     * sets mHeadingWidget; 

     */

    void setHeadingWidget(QGraphicsWidget *headingWidget);

    /**

     * sets mContentWidget

     */

    void setContentWidget(QGraphicsWidget *contentWidget);

    /**

     * sets mPrimaryAction

     */

    void setPrimaryAction(HbAction *action);

    /**

     * add action into actions -list

     */

    void addAction(HbAction *action);

    /**

     * gets mPrimaryAction;

     */

    HbAction* primaryAction();

    /**

     * sets mSecondaryAction

     */

    void setSecondaryAction(HbAction *action);

    /**

     * gets mSecondaryAction;

     */

    HbAction* secondaryAction();

    /**

     * sets mMinSize

     */

    void setMinimumSize(QSize size);

    /**

     * sets mMaxSize

     */

    void setMaximumSize(QSize size); 

    /**

     * returns mPrimaryAction if execReturnPrimary is true.

     */

    HbAction* exec();

    /**

     * stubbed member

     */

    QGraphicsWidget *mHeadingWidget;

    /**

     * stubbed member

     */

    QGraphicsWidget *mContentWidget;

    /**

     * stubbed member

     */

    HbAction *mPrimaryAction;

    /**

     * stubbed member

     */

    HbAction *mSecondaryAction;

    /**

     * stubbed member

     */

    QSize mMinSize;

    /**

     * stubbed member

     */

    QSize mMaxSize;

    /**

     * stubbed member

     */

    HbDialog::DefaultTimeout mTimeout;

    /**

     * stubbed member

     */

    HbDialog::DismissPolicy mDismissPolicy;

    /**

     * actions other tham primary or secondary

     */

    QList<HbAction*> mActions;

    /**

     * address of current instance zeroed during destcructor

     * this is for making sure object is removed correctly

     */

    static HbDialog *currentInstance;

    /**

     * if true, exec returns mPrimaryAction

     */

    static bool execReturnPrimary;

    /**

     * if true, primaryAction() -method returns null

     */

    static bool primaryReturnNull;   

    /**

     * if true, secondaryAction() -method returns null

     */

    static bool secondaryReturnNull;

};

#endif