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:  Implementation for a global list message query client API.

    15 *

    16 */

    17 

    18 #include "AknGlobalListMsgQuery.h"

    19 #include <bamdesca.h> // MDesCArray

    20 #include <AknNotifyStd.h>

    21 #include <AknPanic.h>

    22 #include <s32mem.h>

    23 #include <AknNotifySignature.h>

    24 #include <aknSDData.h>

    25 

    26 const TInt KBufferGranularity = 128;

    27 

    28 EXPORT_C CAknGlobalListMsgQuery* CAknGlobalListMsgQuery::NewL()

    29     {

    30     CAknGlobalListMsgQuery* self = NewLC();

    31     CleanupStack::Pop(self);

    32     return self;

    33     }

    34 

    35 EXPORT_C CAknGlobalListMsgQuery* CAknGlobalListMsgQuery::NewLC()

    36     {

    37     CAknGlobalListMsgQuery* self = new(ELeave) CAknGlobalListMsgQuery;

    38     CleanupStack::PushL(self);

    39     self->ConstructL();

    40     return self;

    41     }

    42 

    43 EXPORT_C CAknGlobalListMsgQuery::~CAknGlobalListMsgQuery()

    44     {

    45     iNotify.Close();

    46     delete iBuffer;

    47     delete iHeading;

    48     delete iAknSDData;

    49     }

    50 

    51 EXPORT_C void CAknGlobalListMsgQuery::ShowListMsgQueryL( 

    52     const MDesCArray* aItems,

    53     TRequestStatus& aStatus,

    54     const TDesC& aHeaderText,

    55     const TDesC& aMsgText,

    56     const TInt aIndex,    

    57     TInt aSoftKeys,

    58     TInt aAcceptKeyId,

    59     TInt aCancelKeyId,

    60     const TDesC& aHeaderImageFile,    

    61     TInt aImageId,

    62     TInt aImageMaskId,

    63     CAknQueryDialog::TTone aTone)

    64     {

    65     iIndex = aIndex;

    66     const TInt count = aItems->MdcaCount();

    67     

    68     SetHeadingL(aHeaderText);

    69 

    70     delete iBuffer;

    71     iBuffer = NULL;

    72     iBuffer = CBufFlat::NewL(KBufferGranularity);

    73 

    74     RBufWriteStream bufStream;

    75     bufStream.Open(*iBuffer);

    76 

    77     CleanupClosePushL(bufStream);

    78 

    79     bufStream.WriteInt32L(KAKNNOTIFIERSIGNATURE);

    80     bufStream.WriteInt16L(aIndex);

    81 

    82     bufStream.WriteInt16L(count);

    83     for (TInt ii = 0; ii < count; ii++)

    84         {

    85         bufStream << (aItems->MdcaPoint(ii));

    86         }

    87 

    88     if (iHeading)

    89         {

    90         bufStream.WriteInt16L(iHeading->Length());

    91         bufStream << (*iHeading);

    92         }

    93     else // heading is optional

    94         {

    95         bufStream.WriteInt16L(KErrNotFound);

    96         }

    97         

    98     // Enable listbox to have message under title.

    99     bufStream.WriteInt16L(aMsgText.Length());

   100     bufStream << aMsgText;

   101     

   102     bufStream.WriteInt16L(aImageId);

   103     bufStream.WriteInt16L(aImageMaskId);

   104     bufStream.WriteInt16L(aTone);

   105     bufStream.WriteInt16L(aHeaderImageFile.Length());

   106     if (aHeaderImageFile.Length())

   107         {

   108         bufStream << aHeaderImageFile;

   109         }

   110     bufStream.WriteInt32L(iSkinsMajorId);

   111     bufStream.WriteInt32L(iSkinsMinorId); 

   112     bufStream.WriteInt32L(aSoftKeys);

   113     bufStream.WriteInt32L(aAcceptKeyId);

   114     bufStream.WriteInt32L(aCancelKeyId);

   115      

   116     if (iAknSDData)

   117         {

   118         bufStream.WriteInt8L(ETrue);

   119         bufStream << *iAknSDData;        

   120         }

   121     else 

   122         {

   123         bufStream.WriteInt8L(EFalse);            

   124         }

   125 

   126     iBufferPtr.Set(iBuffer->Ptr(0));

   127     

   128     iNotify.StartNotifierAndGetResponse(

   129         aStatus, 

   130         KAknGlobalListMsgQueryUid,

   131         iBufferPtr, 

   132         iResultBuf);

   133 

   134     CleanupStack::PopAndDestroy(&bufStream);

   135     }

   136 

   137 /**

   138 * Move selection up

   139 */

   140 EXPORT_C void CAknGlobalListMsgQuery::MoveSelectionUp()

   141     {

   142     iCmd = EAknMoveUpGlobalListQuery;

   143     UpdateListMsgQuery();

   144     }

   145 

   146 /**

   147 * Move selection down

   148 */

   149 EXPORT_C void CAknGlobalListMsgQuery::MoveSelectionDown()

   150     {

   151     iCmd = EAknMoveDownGlobalListQuery;

   152     UpdateListMsgQuery();

   153     }

   154 

   155 /**

   156 * Select currently selected item in the list

   157 */

   158 EXPORT_C void CAknGlobalListMsgQuery::SelectItem()

   159     {

   160     iCmd = EAknSelectGlobalListQuery;

   161     UpdateListMsgQuery();

   162     }

   163 

   164 /**

   165 * Cancel the query

   166 */

   167 EXPORT_C void CAknGlobalListMsgQuery::CancelListMsgQuery()

   168     {

   169     if (iBuffer)

   170         {

   171         iNotify.CancelNotifier(KAknGlobalListMsgQueryUid);

   172         delete iBuffer;

   173         iBuffer = 0;

   174         }

   175     }

   176 

   177 void CAknGlobalListMsgQuery::UpdateListMsgQuery()

   178     {

   179     TPckgBuf<SAknNotifierPackage<SAknGlobalListQueryParams> > pckg;

   180     pckg().iParamData.iCmd = iCmd;

   181     TPckgBuf<TInt> ret;

   182     iNotify.UpdateNotifier(KAknGlobalListMsgQueryUid, pckg, ret);

   183     }

   184 

   185 void CAknGlobalListMsgQuery::SetHeadingL(const TDesC& aHeading)

   186     {

   187     delete iHeading;

   188     iHeading = 0;

   189     iHeading = aHeading.AllocL();

   190     }

   191 

   192 CAknGlobalListMsgQuery::CAknGlobalListMsgQuery()

   193     {

   194     }

   195 

   196 void CAknGlobalListMsgQuery::ConstructL()

   197     {

   198     User::LeaveIfError(iNotify.Connect());

   199     }

   200     

   201 EXPORT_C void CAknGlobalListMsgQuery::SetSecondaryDisplayData(CAknSDData* aData)

   202    {

   203    delete iAknSDData;

   204    iAknSDData = aData;

   205    }

   206    

   207 EXPORT_C void CAknGlobalListMsgQuery::SetImageSkinId(const TAknsItemID& aId)

   208     {

   209     iSkinsMajorId = aId.iMajor;

   210     iSkinsMinorId = aId.iMinor;

   211     }

   212 

   213 // End of File