1 /*

     2 * Copyright (c) 2002 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 the License "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: 

    15 *

    16 *  CConnManKeyAbsorber class. Absorbs all the key presses.

    17 *

    18 *

    19 *

    20 */

    21 

    22 

    23 

    24 #ifndef __Conn_Man_Key_Absorber_H__

    25 #define __Conn_Man_Key_Absorber_H__

    26 

    27 //  INCLUDES

    28 #include <coecntrl.h>

    29 

    30 // Forward references

    31 class CEikAppUi;

    32 

    33 // CLASS DECLARATION

    34 /**

    35 * CConnManKeyAbsorber

    36 *   Absorbs all the key presses.

    37 */

    38 NONSHARABLE_CLASS(  CConnManKeyAbsorber ) : public CCoeControl

    39     {

    40     public:

    41         /**

    42         * Two-phased constructor.

    43         */

    44        static CConnManKeyAbsorber* NewLC();

    45 

    46         /**

    47         * Destructor.

    48         */

    49         virtual ~CConnManKeyAbsorber();

    50 	public:

    51 		/**

    52 		*

    53 		*/

    54 		void RemoveFromStack();

    55 

    56 		

    57 		/**

    58 		*

    59 		*/

    60 		void AddToStackL();

    61 

    62 		/**

    63 		*This is the function responsible to wrap on in a TCleanupItem and push it 

    64 		*/

    65 		static void CleanupOnLeave( TAny* aSelf );

    66 

    67     private:

    68         /**

    69         * From CCoeControl

    70         */

    71         virtual TKeyResponse OfferKeyEventL(const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/);

    72 

    73     protected:

    74         /**

    75         * C++ default constructor.

    76         */

    77         CConnManKeyAbsorber();

    78 

    79         /**

    80         * Symbian OS constructor.

    81         */

    82         void ConstructL();

    83 

    84     public:

    85 

    86 		TBool iAddedToStack;

    87 

    88     private: // Data

    89         CEikAppUi*  iAppUi;

    90     };

    91 

    92 #endif //__Conn_Man_Key_Absorber_H__

    93 

    94 // End of File