/*

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

* Implements command handling, menu initializing and view activation

*

*/

#ifndef CONNTESTVIEW_H

#define CONNTESTVIEW_H

// INCLUDES

#include <aknview.h>

#include "conntest.hrh"

#include <wlanmgmtclient.h>

// CONSTANTS

// FORWARD DECLARATIONS

class CSocketsEngine;

class CConnTestContainer;

class CSettingItemList;

class CSettingData;

class CCustomPrefsItemList;

class CCustomPrefsData;

class CWlanScanInfo;

class CConnTestView;

// CLASS DECLARATION

enum TConnTestWaitType

    {

    EConnTestWaitTypeAvailableIaps,

    EConnTestWaitTypeScan

    };

class CWlanMgmtClient;

class CConnTestViewWaiter : public CActive

    {

    public:

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

        void ConstructL();

        virtual ~CConnTestViewWaiter();

        void IssueRequest();

        void RunL();

        TInt RunError( TInt aError );

        void DoCancel();

    private:

        TConnTestWaitType iType;

        CConnTestView& iCallback;

        CWlanMgmtClient* iMgmtClient;

        RArray<TUint> iAvailableIaps;

        CWlanScanInfo* iScanInfo;

    };

/**

*  CConnTestView view class.

* 

*/

class CConnTestView : public CAknView, public MWlanMgmtNotifications

{

public: // Constructors and destructor

    /**

    * Symbian default constructor.

    */

    void ConstructL();

    /**

    * Constructor

    * @aViewId Id for this view

    */

    CConnTestView(const TUid aViewId);

    /**

    * Constructor

    * @aViewId Id for this view

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

    */

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

    /**

    * Destructor.

    */

    ~CConnTestView();

public: // New functions

     /**

    * Returns if the iSocketsEngine has an open connection

    * to be used in HTTP GET

    */

    TBool IsReadyForHTTPGet();

    /**

    * Handles the view size changes

    */

    void SizeChanged();

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

    void RequestCompleted( TInt aStatus, CWlanScanInfo& aScanInfo );

public: // Functions from base classes

    /**

    * From CAknView

    */

    TUid Id() const;

    /**

    * From CAknView

    */

    void HandleCommandL(TInt aCommand);

    /**

    * From ?base_class ?member_description

    */

    void HandleClientRectChange();

private: // new

    //

    // WlanMgmtClient notifications

    //

    //

    void ConnectionStateChanged( TWlanConnectionMode /* aNewState */ );

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

    void BssLost();

    void BssRegained();

    void NewNetworksDetected();

    void OldNetworksLost();

    void TransmitPowerChanged( TUint /* aPower */ );

    void RssChanged(

        TWlanRssClass aRssClass,

        TUint aRss );

    /**

    * Method for sending data over connected socket. 

    */

    void SendDataL();

private:

    /**

    * From CAknView

    */

    void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,

        const TDesC8& aCustomMessage);

    /**

    * From CAknView

    */

    void DoDeactivate();

    /**

    * Adjusts the visible items in menu pane accordding to

    * socket engine state.

    * @aResourceId Resource ID identifying the menu pane to initialise

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

    */

    void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

    /**

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

    * @param aActiveContainer Becomes container

    */

    void SwapContainerL(TConnTestContainer aActiveContainer);

    /**

    * Creates settings item list

    * @param aResourceId for ListBox initialization

    */

    void CreateSettingsListBoxL(TInt aResourceId);

    /**

    * Creates Custom Preferences item list

    * @param aResourceId for ListBox initialization

    */

    void CreateCustomPrefsListBoxL(TInt aResourceId);

    /**

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

    * Packet size can be set in settings page.

    */

    void CreateDataPacket();    

private: // Data

    TUid                    iViewId;

    CConnTestContainer*     iContainer;   

    CSocketsEngine*         iSocketsEngine;    

    CSettingItemList*       iSettingsListBox;

    CSettingData*           iSettingData;

    CCustomPrefsItemList*   iCustomPrefsListBox;

    CCustomPrefsData*       iCustomPrefsData;

    TConnTestContainer      iActiveContainer;

    HBufC8*                 iSendData;

    TBool                   iSupportsWlan;

    CConnTestViewWaiter*    iWaiter;

    CWlanMgmtClient*        iWlanMgmtClient;

};

#endif

// End of File