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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Symbian specific functions in optional components selection dialog |
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15 * |
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16 */ |
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17 |
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18 #include <QList> |
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19 #include <QVariant> |
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20 #include <s32mem.h> // RDesWriteStream |
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21 |
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22 const TInt KBufferGranularity = 4; |
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23 |
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24 |
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25 // ---------------------------------------------------------------------------- |
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26 // ConvertOptionalComponentIndexesL() |
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27 // ---------------------------------------------------------------------------- |
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28 // |
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29 QByteArray ConvertOptionalComponentIndexesL( const QList<QVariant> &aIndexes ) |
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30 { |
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31 // Get aIndexes into symbianArray |
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32 RArray<TInt> symbianArray; |
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33 CleanupClosePushL( symbianArray ); |
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34 QListIterator<QVariant> iter( aIndexes ); |
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35 while( iter.hasNext() ) { |
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36 QVariant item = iter.next(); |
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37 int i; |
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38 bool ok; |
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39 i = item.toInt( &ok ); |
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40 if( ok ) { |
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41 symbianArray.AppendL( i ); |
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42 } |
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43 } |
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44 |
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45 // Write symbianArray to a package buffer |
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46 CBufFlat* buffer = CBufFlat::NewL( KBufferGranularity ); |
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47 CleanupStack::PushL( buffer ); |
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48 RBufWriteStream writeStream( *buffer ); |
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49 CleanupClosePushL( writeStream ); |
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50 TPckg< const RArray<TInt> > indexesPckg( symbianArray ); |
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51 writeStream.WriteL( indexesPckg ); |
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52 writeStream.CommitL(); |
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53 CleanupStack::PopAndDestroy( &writeStream ); |
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54 |
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55 // Create byte array (copies data) from the package buffer |
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56 const TInt KFromTheBeginning = 0; |
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57 TPtr8 ptr = buffer->Ptr(KFromTheBeginning); |
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58 QByteArray byteArray( reinterpret_cast<const char*>( ptr.Ptr() ), ptr.Length() ); |
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59 CleanupStack::PopAndDestroy( buffer ); |
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60 |
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61 CleanupStack::PopAndDestroy( &symbianArray ); |
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62 return byteArray; |
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63 } |
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64 |