--- a/wlanutilities/wlanplugin/inc/wlanpluginwlanstate.h Thu Aug 19 10:59:40 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,345 +0,0 @@
-/*
-* Copyright (c) 2007 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:
-* Header file for WlanPluginWlanState class.
-*
-*/
-
-
-#ifndef __C_WLANPLUGINWLANSTATE_H__
-#define __C_WLANPLUGINWLANSTATE_H__
-
-// System includes
-#include <e32base.h>
-#include <wsfstatechangeobserver.h>
-#include <wsfwlaninfo.h>
-#include <AknsItemID.h>
-
-//forward declarations
-class CWsfModel;
-class CWsfWlanInfoArray;
-class CCoeEnv;
-class CGSParentPlugin;
-class CGulIcon;
-class CWlanPluginDbObserver;
-class CWsfWlanInfoArrayVisitor;
-class CWlanPluginTimeShifter;
-
-/**
-* WLAN state class.
-*/
-class CWlanPluginWlanState : public CBase,
- public MWsfStateChangeObserver
- {
-
- public:
-
- /*
- * Default constructor
- * @param aParent The the parent plugin of it in.
- * the Control Panel
- */
- CWlanPluginWlanState( CGSParentPlugin *aParent );
-
- /*
- * Destructor
- */
- virtual ~CWlanPluginWlanState();
-
- /*
- * First phase of 2 phase constructor.
- * @param aParent pointer to parent plugin.
- * @return An instance.
- */
- static CWlanPluginWlanState* NewLC( CGSParentPlugin *aParent );
-
- /*
- * First phase of 2 phase constructor
- * @param aParent Pointer to parent plugin.
- * @return An instance.
- */
- static CWlanPluginWlanState* NewL( CGSParentPlugin *aParent );
-
- /*
- * Gives back the wlan state descriptor into aDes.
- * @param aDes Reference to the destination descriptor.
- */
- void GetStateStringL( TDes& aDes );
-
- /*
- * Gives back the wlan state main icon. The result is
- * ETrue if there is valid id.
- * @param aPic The id of the icon.
- * @param aPicMask The id of the mask.
- */
- TBool GetMainIconL( TInt& aPic,
- TInt& aPicMask,
- TAknsItemID& aItemID );
-
- /*
- * Gives back the signal strength. The result is
- * ETrue if there is valid strength, and the state
- * is connected.
- * @param aPic The id of the icon.
- * @param aPicMask The id of the mask.
- * @return If D column icon is needed.
- */
- TBool GetStrengthIconL( TInt& aPic,
- TInt& aPicMask,
- TAknsItemID& aItemId );
-
- /**
- * Returns if the observed scanning is on
- * @return If the scanning is on.
- */
- TBool IsScanning();
-
- /**
- * Sets the scanning value, and manage effects, caused
- * by it. It is used by the dbobserver class to manage
- * setting scanning value caused by the "Wlan availability".
- * @param aScanning The set value.
- */
- void SetScanningL( TBool aScanning );
-
- /**
- *
- */
- void DirectlyScanL();
-
- /**
- *
- */
- void DeleteTimeShifter();
-
- public: //from MWlanSnifferStateChangeObserver
- /*
- * The current wlan data has changed
- * and it is ready to be retrieved.
- */
- virtual void WlanListChangedL();
-
- /*
- * Engine error occured
- * @param aError System wide error to describe what has happened.
- */
- virtual void NotifyEngineError( TInt aError );
-
- /*
- * The network scanning has been disabled.
- */
- virtual void ScanDisabledL();
-
- /*
- * The network scanning has been enabled.
- */
- virtual void ScanEnabledL();
-
- /*
- * Wlan bearer opened using accesspoint
- */
- virtual void WlanConnectionActivatedL();
-
- /*
- * wlan bearer has been closed
- */
- virtual void WlanConnectionClosedL();
-
- /**
- * Connection creation process finished
- * @param aError System wide error code
- */
- virtual void ConnectionCreationProcessFinishedL( TInt aError );
-
- protected:
- /*
- * Makes the wlan state descriptor according to
- * the given info array.
- * @param aArray the given info array.
- * @param aDes the result is written here.
- */
- void MakeStateStringL( CWsfWlanInfoArray* aArray, HBufC*& aBuf );
-
-
- /*
- * Gives the connected wlan status string.
- * @param aItem Ref to the result descriptor.
- */
- void FormatConnectedL( HBufC*& aBuf );
-
- /*
- * Gives the offline wlan status string.
- * @param aItem Ref to the result descriptor.
- */
- void FormatStatusOffL( HBufC*& aBuf );
-
- /*
- * Decides if there is one interesting wlan or
- * more and writes out wlan state string.
- * @param aArray input array of wlans.
- * @param aItem ref to the result descriptor.
- */
- void CheckWlansL( CWsfWlanInfoArray* aArray, HBufC*& aBuf );
-
- /*
- * Decides if the wlan given is connected, or known
- * and writes out the suitable text to aItem according
- * to it.
- * @param aWlan Input wlan info.
- * @param aItem Ref to the result descriptor.
- */
- void FormatWlanSingleLineL( TWsfWlanInfo& aWlan, HBufC*& aBuf );
-
- /*
- * Decides if there is one unknown or more
- * networks and writes solution according to it.
- * @param aMultipleUnknownWlans If
- * there is more network available.
- * @param aItem Ref to the result descriptor.
- */
- void FormatUnknownWlansSingleLineL(
- const TBool aMultipleUnknownWlans,
- HBufC*& aBuf );
-
- /*
- * Gives the descripto meaning there are no
- * wlans found.
- * @param aItem Ref to output descriptor.
- */
- void FormatNoWlansAvailableL( HBufC*& aBuf );
-
- /*
- * Checks if the wlan state is different from
- * the one iPresentString represent. The
- * result is ETrue if the state changed.
- * @return If the state is changed.
- */
- TBool IsStateChangedL();
-
- /*
- * Gets the present signal strength. It is a normal
- * strength if the wlan state is connected, otherwise it is
- * ENoSignal.
- * @return The signal strength
- */
- TWsfWlanSignalStrengthLevel GetSignalStrength();
-
- /**
- * Updates the parent plugin in Control Panel
- */
- void UpdateParentViewL();
-
- private:
-
- /*
- * Second phase of two phase construction
- */
- void ConstructL();
-
- /**
- * Updates the wlan list
- */
- void UpdateWlanListL();
-
- protected:
-
- /*
- * @var pointer to a sniffer model
- */
- CWsfModel* iEngine;
-
- /*
- * @var present wlan info list
- */
- CWsfWlanInfoArray* iInfoArray;
-
- /*
- * @var if wlan is scanning
- */
- TBool iScanning;
-
- /*
- * @var if there is wlan connection
- */
- TInt iConnected;
-
- /*
- * @var true if the plugin explicitely started wlan scanning
- */
- TInt iExplicitScanning;
-
- /*
- * @var pointer to coeEnv
- */
- CCoeEnv* iCoeEnv;
-
- /*
- * @var pointer to parent plugin
- */
- CGSParentPlugin* iParent;
-
- /*
- * @var the present written out status string
- */
- HBufC* iPresentString;
-
- /*
- * @var the present signal strength
- */
- TWsfWlanSignalStrengthLevel iSignalStrength;
-
- /**
- * @var The Database observer class
- */
- CWlanPluginDbObserver* iDbObserver;
-
- /**
- * @var A bool representing if calling an update for parent
- * plugin is enabled. True if the parent do not have be updated.
- */
- TBool iSupressParentUpdate;
-
- /**
- * @var A bool false, if wlan list update is valid to call
- */
- TBool iSupressUpdateWlan;
-
- /**
- * @var object needed filtering out wlans
- */
- CWsfWlanInfoArrayVisitor* iWlanInfoBranding;
-
- /*
- * @var the second line data reachable is valid
- */
- TBool iValidSecondLine;
-
- /*
- * @var tThe wlan info of the connected network
- */
- TWsfWlanInfo iConnectedWlanInfo;
-
- /*
- * @var Time shifter
- */
- CWlanPluginTimeShifter* iTimeShifter;
-
- /*
- * @var Time shifter supressing
- */
- TBool iSupressTimeShifter;
-
- };
-
-#endif //__C_WLANPLUGINWLANSTATE_H__