1 /*

     2  * Copyright (c) 2008 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:  ?Description

    15  *

    16  */

    17 

    18 #ifndef C_CAAPPHANDLER_H

    19 #define C_CAAPPHANDLER_H

    20 

    21 #include <e32base.h>

    22 

    23 // forward declarations

    24 class CEikonEnv;

    25 class CCaInnerEntry;

    26 class CCaUninstallOperation;

    27 

    28 /**

    29  *  Command handler for application entries.

    30  *

    31  *  @lib caclient.lib

    32  */

    33 NONSHARABLE_CLASS( CCaAppHandler )

    34     {

    35 

    36 public:

    37     /**

    38     * Allocates memory for and initializes CCaAppHandler object

    39     */

    40     static CCaAppHandler* NewL();

    41 

    42     /**

    43      * Destructor.

    44      */

    45     virtual ~CCaAppHandler();

    46 

    47 protected:

    48 

    49     CCaAppHandler();

    50 

    51     void ConstructL();

    52 

    53 public:

    54 

    55     /**

    56      * Handle command.

    57      * @param aItem Item of supported type.

    58      * @param aCommand Command.

    59      * @param aParams. Command parameters.

    60      * @param aStatus Observer request status. When the operation completes,

    61      * this status will be completed with the resulting error code.

    62      * @return Asynchronous operation. Owned by the caller.

    63      */

    64     void HandleCommandL( CCaInnerEntry& aEntry, const TDesC8& aCommand );

    65 

    66 private:

    67     /**

    68      * Launches application

    69      * @param aUid UID of the application to launch

    70      * @param aParam command parameters

    71      * @param aViewId id of the view the application is to start in

    72      */

    73     void LaunchApplicationL( const TUid aUid, const TDesC8 &aParam,

    74             TInt aViewId );

    75     

    76     /**

    77      * Closes application

    78      * @param aEntry the entry represeting application to close

    79      */

    80     void CloseApplicationL( CCaInnerEntry& aEntry );

    81 

    82 private:

    83     // data

    84 

    85     CEikonEnv* iEikEnv;

    86     CCaUninstallOperation* iUninstallOperation;

    87     };

    88 

    89 #endif // C_CAAPPHANDLER_H