1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  *

     5  * This program is free software: you can redistribute it and/or modify

     6  * it under the terms of the GNU Lesser General Public License as published by

     7  * the Free Software Foundation, version 2.1 of the License.

     8  * 

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU Lesser General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU Lesser General Public License

    15  * along with this program.  If not, 

    16  * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

    17  *

    18  * Description:

    19  *

    20  */

    21 

    22 #include "ResponseHandlerEx.h"

    23 

    24 #include <remconcoreapi.h>

    25 #include <remconinterfaceselector.h>

    26 #include <remconcoreapitarget.h>

    27 #include <remconcoreapitargetobserver.h>

    28 

    29 #include <remconcallhandlingtarget.h>

    30 

    31 CResponseHandlerEx::CResponseHandlerEx(

    32         CRemConCallHandlingTarget& aRemConCallHandlingTarget) :

    33     CActive(CActive::EPriorityStandard), iRemConCallHandlingTarget(

    34             aRemConCallHandlingTarget)

    35 {

    36     CActiveScheduler::Add(this);

    37 }

    38 

    39 CResponseHandlerEx* CResponseHandlerEx::NewL(

    40         CRemConCallHandlingTarget& aRemConCallHandlingTarget)

    41 {

    42     CResponseHandlerEx* self = new (ELeave) CResponseHandlerEx(

    43             aRemConCallHandlingTarget);

    44 

    45     return self;

    46 }

    47 

    48 CResponseHandlerEx::~CResponseHandlerEx()

    49 {

    50     Cancel();

    51     iResponseArray.Close();

    52 }

    53 

    54 void CResponseHandlerEx::CompleteAnyKey(int id)

    55 {

    56     if (!IsActive())

    57         {

    58         TInt error = KErrNone;

    59         iRemConCallHandlingTarget.SendResponse(iStatus, id, error);

    60         SetActive();

    61         }

    62     else

    63         {

    64         // already active. Append to array and complete later.

    65         iResponseArray.Append(id);

    66         }

    67 }

    68 

    69 void CResponseHandlerEx::DoCancel()

    70 {

    71     if ( iResponseArray.Count() )

    72         iRemConCallHandlingTarget.Cancel();

    73 }

    74 

    75 void CResponseHandlerEx::RunL()

    76 {

    77     // if any existing -> Send response

    78     if (iResponseArray.Count())

    79         {

    80         CompleteAnyKey(iResponseArray[0]);

    81         // Remove already completed key

    82         iResponseArray.Remove(0);

    83         iResponseArray.Compress();

    84         }

    85     

    86     if ( iResponseArray.Count() )

    87         SetActive();

    88 }