1 /*

     2 * Copyright (c) 2010 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: 

    15 *

    16 */

    17 

    18 #ifndef BTABSTRACTDELEGATE_H

    19 #define BTABSTRACTDELEGATE_H

    20 

    21 #include <QObject>

    22 #include <QVariant>

    23 #include <QModelIndex>

    24 

    25 class BtSettingModel;

    26 class BtDeviceModel;

    27 

    28 #ifdef BUILD_BTUIDELEGATE

    29 #define BTUIDELEGATE_IMEXPORT Q_DECL_EXPORT

    30 #else

    31 #define BTUIDELEGATE_IMEXPORT Q_DECL_IMPORT

    32 #endif

    33 

    34 

    35 /*!

    36     \class BtAbstractDelegate

    37     \brief the base class for handling user requests from BT application.

    38 

    39 

    40     \\sa btuidelegate

    41  */

    42 class BTUIDELEGATE_IMEXPORT BtAbstractDelegate : public QObject

    43 {

    44     Q_OBJECT

    45 

    46 public:

    47     explicit BtAbstractDelegate( BtSettingModel* settingModel, 

    48             BtDeviceModel* deviceModel, QObject *parent = 0 );

    49     

    50     virtual ~BtAbstractDelegate();

    51 

    52     virtual void exec( const QVariant &params ) = 0;

    53 

    54     virtual void cancel();

    55     

    56 signals:

    57     void commandCompleted(int status, QVariant params = QVariant() );

    58     

    59 protected:

    60     

    61     BtSettingModel *getSettingModel();

    62     BtDeviceModel *getDeviceModel();

    63     

    64     bool isBtPowerOn();

    65     

    66 public slots:

    67 

    68 private:

    69     

    70     // pointer to models. do not own. 

    71     BtSettingModel *mSettingModel;

    72     BtDeviceModel *mDeviceModel;

    73     

    74     Q_DISABLE_COPY(BtAbstractDelegate)

    75 

    76 };

    77 

    78 Q_DECLARE_METATYPE(QModelIndex)

    79 

    80 #endif // BTABSTRACTDELEGATE_H