1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors: 

    13 *

    14 * Description:  Helper class by which a plugin can communicate with the associated dataform.

    15 *

    16 */

    17 #ifndef CPITEMDATAHELPER_H

    18 #define CPITEMDATAHELPER_H

    19 

    20 #include <QObject>

    21 #include <cpglobal.h>

    22 

    23 class QObject;

    24 class HbWidget;

    25 class QModelIndex;

    26 class HbDataForm;

    27 class HbAbstractViewItem;

    28 class HbDataFormModelItem;

    29 class CpItemDataHelperPrivate;

    30 

    31 class CP_EXPORT CpItemDataHelper : public QObject

    32 {

    33 	Q_OBJECT

    34 public:

    35     explicit CpItemDataHelper(HbDataForm *form = 0);

    36     virtual ~CpItemDataHelper();

    37 

    38 	void bindToForm(HbDataForm *form);

    39 

    40 	void addItemPrototype(HbAbstractViewItem *prototype);

    41 

    42     void addConnection(HbDataFormModelItem *item,

    43         const char *signal,

    44         QObject *receiver,

    45         const char *method);

    46 

    47     void removeConnection(HbDataFormModelItem *item,

    48         const char *signal,

    49         QObject *receiver,

    50         const char *method);

    51 

    52     void connectToForm(const char *signal,

    53         QObject *receiver,

    54         const char *method);

    55 

    56     void disconnectFromForm(const char *signal,

    57         QObject *receiver,

    58         const char *method);

    59 

    60     HbWidget *widgetFromModelIndex(const QModelIndex &index);

    61     

    62     HbDataFormModelItem *modelItemFromModelIndex(const QModelIndex &index);

    63    

    64 private:

    65     CpItemDataHelperPrivate *d;

    66 };

    67 

    68 #endif