1 /*

     2 * Copyright (c) 2006 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: The view class for ConnTest

    15 * Implements command handling, menu initializing and view activation

    16 *

    17 */

    18 

    19 #ifndef CONNTESTVIEW_H

    20 #define CONNTESTVIEW_H

    21 

    22 // INCLUDES

    23 #include <aknview.h>

    24 #include "conntest.hrh"

    25 #include <wlanmgmtclient.h>

    26 

    27 // CONSTANTS

    28 

    29 // FORWARD DECLARATIONS

    30 class CSocketsEngine;

    31 class CConnTestContainer;

    32 class CSettingItemList;

    33 class CSettingData;

    34 class CCustomPrefsItemList;

    35 class CCustomPrefsData;

    36 class CWlanScanInfo;

    37 class CConnTestView;

    38 

    39 // CLASS DECLARATION

    40 

    41 enum TConnTestWaitType

    42     {

    43     EConnTestWaitTypeAvailableIaps,

    44     EConnTestWaitTypeScan

    45     };

    46 

    47 class CWlanMgmtClient;

    48 

    49 class CConnTestViewWaiter : public CActive

    50     {

    51     public:

    52         CConnTestViewWaiter( CWlanMgmtClient* aWlanMgmtClient, CConnTestView& aCallback, TConnTestWaitType aType );

    53         void ConstructL();

    54         virtual ~CConnTestViewWaiter();

    55         

    56         void IssueRequest();

    57         void RunL();

    58         TInt RunError( TInt aError );

    59         void DoCancel();

    60 

    61     private:

    62         TConnTestWaitType iType;

    63         CConnTestView& iCallback;

    64         CWlanMgmtClient* iMgmtClient;

    65         RArray<TUint> iAvailableIaps;

    66         CWlanScanInfo* iScanInfo;

    67     };

    68 

    69 /**

    70 *  CConnTestView view class.

    71 * 

    72 */

    73 class CConnTestView : public CAknView, public MWlanMgmtNotifications

    74 {

    75 public: // Constructors and destructor

    76     

    77     /**

    78     * Symbian default constructor.

    79     */

    80     void ConstructL();

    81     

    82     /**

    83     * Constructor

    84     * @aViewId Id for this view

    85     */

    86     CConnTestView(const TUid aViewId);

    87 

    88     /**

    89     * Constructor

    90     * @aViewId Id for this view

    91     * @aSettings Connection settings for the socket engine of this view

    92     */

    93     CConnTestView(const TUid aViewId, CSettingData* aSettings, CCustomPrefsData* aCustomPrefs);

    94 

    95     /**

    96     * Destructor.

    97     */

    98     ~CConnTestView();

    99     

   100 public: // New functions

   101     

   102      /**

   103     * Returns if the iSocketsEngine has an open connection

   104     * to be used in HTTP GET

   105     */

   106     TBool IsReadyForHTTPGet();

   107     

   108     /**

   109     * Handles the view size changes

   110     */

   111     void SizeChanged();

   112        

   113     void RequestCompleted( TInt aStatus, RArray<TUint>& aAvailableIaps );

   114     

   115     void RequestCompleted( TInt aStatus, CWlanScanInfo& aScanInfo );

   116 

   117 public: // Functions from base classes

   118     

   119     /**

   120     * From CAknView

   121     */

   122     TUid Id() const;

   123     

   124     /**

   125     * From CAknView

   126     */

   127     void HandleCommandL(TInt aCommand);

   128     

   129     /**

   130     * From ?base_class ?member_description

   131     */

   132     void HandleClientRectChange();

   133 

   134 private: // new

   135 

   136     //

   137     // WlanMgmtClient notifications

   138     //

   139     //

   140     void ConnectionStateChanged( TWlanConnectionMode /* aNewState */ );

   141     void BssidChanged( TWlanBssid& /* aNewBSSID */ );

   142     void BssLost();

   143     void BssRegained();

   144     void NewNetworksDetected();

   145     void OldNetworksLost();

   146     void TransmitPowerChanged( TUint /* aPower */ );

   147     void RssChanged(

   148         TWlanRssClass aRssClass,

   149         TUint aRss );

   150 

   151     /**

   152     * Method for sending data over connected socket. 

   153     */

   154     void SendDataL();

   155 

   156 private:

   157     

   158     /**

   159     * From CAknView

   160     */

   161     void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,

   162         const TDesC8& aCustomMessage);

   163     

   164     /**

   165     * From CAknView

   166     */

   167     void DoDeactivate();

   168    

   169     /**

   170     * Adjusts the visible items in menu pane accordding to

   171     * socket engine state.

   172     * @aResourceId Resource ID identifying the menu pane to initialise

   173     * @aMenuPane The in-memory representation of the menu pane

   174     */

   175     void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

   176     

   177     /**

   178     * Swaps container window between the main window and settings list.

   179     * @param aActiveContainer Becomes container

   180     */

   181     void SwapContainerL(TConnTestContainer aActiveContainer);

   182     

   183     /**

   184     * Creates settings item list

   185     * @param aResourceId for ListBox initialization

   186     */

   187     void CreateSettingsListBoxL(TInt aResourceId);

   188     

   189     /**

   190     * Creates Custom Preferences item list

   191     * @param aResourceId for ListBox initialization

   192     */

   193     void CreateCustomPrefsListBoxL(TInt aResourceId);

   194     

   195     /**

   196     * Create the data packet that is sent over connected socket.

   197     * Packet size can be set in settings page.

   198     */

   199     void CreateDataPacket();    

   200 

   201 private: // Data

   202     TUid                    iViewId;

   203     CConnTestContainer*     iContainer;   

   204     CSocketsEngine*         iSocketsEngine;    

   205     CSettingItemList*       iSettingsListBox;

   206     CSettingData*           iSettingData;

   207     CCustomPrefsItemList*   iCustomPrefsListBox;

   208     CCustomPrefsData*       iCustomPrefsData;

   209     TConnTestContainer      iActiveContainer;

   210     HBufC8*                 iSendData;

   211     TBool                   iSupportsWlan;

   212     CConnTestViewWaiter*    iWaiter;

   213     CWlanMgmtClient*        iWlanMgmtClient;

   214 };

   215 

   216 #endif

   217 

   218 // End of File