1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __INDICATORWATCHER_H__

    17 #define __INDICATORWATCHER_H__

    18 

    19 // System includes

    20 #include <e32base.h>

    21 

    22 // Base include

    23 #include "watcherbase.h"

    24 

    25 // Local include

    26 #include "callstatewatcher.h"

    27 

    28 //

    29 // ------> CIndicatorWatcher (header)

    30 //

    31 class CIndicatorWatcher : public CPhoneWatcher

    32 /**

    33 @internalComponent

    34 */

    35 	{

    36 //

    37 public: // STATIC CONSTRUCT / DESTRUCT

    38 //

    39 	static CIndicatorWatcher* NewL(TAny* aWatcherParams);

    40 	~CIndicatorWatcher();

    41 

    42 //

    43 private: // CONSTRUCT

    44 //

    45 	CIndicatorWatcher();

    46 	void ConstructL();

    47 

    48 //

    49 private: // FROM CPhoneWatcher

    50 //

    51 

    52 	void HandlePhoneStateEventL(TInt aCompletionCode);

    53 	void HandleCancel();

    54 	void ReleasePhoneResources();

    55 

    56 //

    57 private: // INTERNAL

    58 //

    59 	enum TIndicatorState

    60 		{

    61 		EIndicatorNotYetInitialised = 0,

    62 		EIndicatorRequestInitialIndicator,

    63 		EIndicatorWaitingForInitialIndicator,

    64 		EIndicatorIssuingIndicatorChangeNotification

    65 		};

    66 	inline TIndicatorState& IndicatorState();

    67 	void HandleIndicatorUpdateL(TInt aCompletionCode);

    68 

    69 	TInt GetCallInProgressInfo();

    70 	void IndicatorPanic(TWatcherPanic aPanicNumber);

    71 

    72 //

    73 private: // MEMBER DATA

    74 //

    75 	TIndicatorState iState;

    76 	TUint32 iIndicatorInfo;

    77 	CCallStateWatcher* iCallStateWatcher;

    78 	RProperty iCurrentCallProperty;

    79 	RProperty iChargerStatusProperty;

    80 	RProperty iNetworkStatusProperty;

    81 	};

    82 

    83 

    84 inline CIndicatorWatcher::TIndicatorState& CIndicatorWatcher::IndicatorState() { return iState; }

    85 

    86 #endif