1 /*

     2 * Copyright (c) 2009-2010 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 * WLAN Sniffer list widget class.

    16 */

    17 

    18 #ifndef WLANSNIFFERLISTWIDGET_H

    19 #define WLANSNIFFERLISTWIDGET_H

    20 

    21 // System includes

    22 

    23 #include <QSharedPointer>

    24 #include <QList>

    25 #include <QString>

    26 

    27 // User includes

    28 

    29 // Forward declarations

    30 

    31 class HbListWidget;

    32 class HbListWidgetItem;

    33 class WlanSnifferListItem;

    34 class WlanQtUtilsIap;

    35 class WlanQtUtilsAp;

    36 

    37 // External data types

    38 

    39 // Constants

    40 

    41 // Class declaration

    42 

    43 class WlanSnifferListWidget

    44 {

    45     

    46 public:

    47 

    48     // Data types

    49 

    50     /*!

    51         Signal strength category boundaries in dB (absolute value).

    52         Smaller value means better signal.

    53     */

    54     enum

    55     {

    56         SignalStrengthHigh = 65,        //!< High signal strength 

    57         SignalStrengthMedium = 79       //!< Medium signal strength

    58     };

    59 

    60     explicit WlanSnifferListWidget(HbListWidget *listWidget);

    61     

    62     virtual ~WlanSnifferListWidget();

    63 

    64     void updateContent(

    65         QList< QSharedPointer<WlanQtUtilsIap> > &iaps,

    66         QList< QSharedPointer<WlanQtUtilsAp> > &aps,

    67         int connectedIapId);

    68     

    69     void scrollTo(int row);

    70     

    71 signals:

    72 

    73 public slots:

    74 

    75 protected:

    76 

    77 protected slots:

    78 

    79 private:

    80 

    81     Q_DISABLE_COPY(WlanSnifferListWidget)

    82 

    83     void sortIaps(

    84         QList< QSharedPointer<WlanQtUtilsIap> > &iaps,

    85         int connectedIapId);

    86 

    87     void sortAps(

    88         QList< QSharedPointer<WlanQtUtilsAp> > &aps);

    89 

    90     static bool iapLessThan(

    91         const QSharedPointer<WlanQtUtilsIap> iap1,

    92         const QSharedPointer<WlanQtUtilsIap> iap2);

    93 

    94     static bool apLessThan(

    95         const QSharedPointer<WlanQtUtilsAp> ap1,

    96         const QSharedPointer<WlanQtUtilsAp> ap2);

    97 

    98     WlanSnifferListItem *findFromOldList(QSharedPointer<WlanQtUtilsIap> iap);

    99 

   100     WlanSnifferListItem *findFromOldList(QSharedPointer<WlanQtUtilsAp> ap);

   101 

   102     HbListWidgetItem *listItemCreate(

   103         QSharedPointer<WlanQtUtilsIap> iap,

   104         int connectedIapId);

   105     

   106     HbListWidgetItem *listItemCreate(QSharedPointer<WlanQtUtilsAp> ap);

   107 

   108     QString signalStrengthIconChoose(int signalStrength);

   109     

   110     QString leftIconChoose(int iapId, int connectedIapId);

   111     

   112     void removeLostItems(

   113         const QList< QSharedPointer<WlanQtUtilsIap> > &iaps,

   114         const QList< QSharedPointer<WlanQtUtilsAp> > &aps);

   115     

   116     void addDiscoveredItemsAndUpdateRest(

   117         const QList< QSharedPointer<WlanQtUtilsIap> > &iaps,

   118         const QList< QSharedPointer<WlanQtUtilsAp> > &aps,

   119         int connectedIapId);

   120     

   121     void traceListContent() const;

   122     

   123 private slots:

   124 

   125 private: // data

   126 

   127     // Not owned data

   128     HbListWidget *mListWidget;          //!< WLAN list view widget

   129 

   130     // Owned data

   131 

   132     // Friend classes

   133 };

   134 

   135 #endif // WLANSNIFFERLISTWIDGET_H