1 /*

     2 * Copyright (c) 2007 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:  TouchScreenCalibSubscriber (Publish & Subscribe).

    15 *

    16 */

    17 

    18 

    19 #ifndef TOUCHSCREENCALIBSUBSCRIBER_H

    20 #define TOUCHSCREENCALIBSUBSCRIBER_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <e32property.h>

    25 #include "MTouchScreenCalibPropertyResponder.h"

    26 

    27 // CLASS DECLARATION

    28 /**

    29 *  CTouchScreenCalibSubscriber

    30 *  

    31 *  @lib   

    32 *  @since 3.2

    33 */

    34 

    35 class CTouchScreenCalibSubscriber : public CActive

    36 {

    37 public:

    38     /**

    39     * Two-phased constructor.

    40     */         

    41     static CTouchScreenCalibSubscriber* NewL( MTouchScreenCalibPropertyResponder& aTouchScreenCalibPropertyResponder, 

    42                                      const TUid& aCategory, 

    43                                      TUint aKey );

    44 

    45     /**

    46     * Destructor.

    47     */

    48      ~CTouchScreenCalibSubscriber();

    49 

    50      void Subscribe();

    51 

    52 private:

    53      CTouchScreenCalibSubscriber( MTouchScreenCalibPropertyResponder& aTouchScreenCalibPropertyResponder, 

    54                          const TUid& aCategory, TUint 

    55                          aKey );

    56      void ConstructL();

    57 

    58 public: // from CActive

    59     /**

    60     *	@param none

    61     *	@return none

    62     */    

    63     void RunL();

    64     

    65     /**

    66     *	@param aError the error returned

    67     *	@return error

    68     */

    69     TInt RunError( TInt aError );

    70 

    71     /**

    72     *	@param none

    73     *	@return none

    74     */    

    75     void DoCancel();

    76 	

    77 private: // Methods not implemented

    78     CTouchScreenCalibSubscriber( const CTouchScreenCalibSubscriber& );           // Copy constructor

    79     CTouchScreenCalibSubscriber& operator=( const CTouchScreenCalibSubscriber& );// Assigment operator

    80 

    81 private:

    82 

    83     MTouchScreenCalibPropertyResponder& iTouchScreenCalibPropertyResponder;

    84     RProperty                           iProperty;

    85     TUid                                iCategory;

    86     TUint                               iKey;

    87 };

    88 

    89 #endif // TOUCHSCREENCALIBSUBSCRIBER_H

    90 

    91 // End of File