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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 #ifndef SERIALIZEDDATAPROVIDER_H |
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18 #define SERIALIZEDDATAPROVIDER_H |
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19 |
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20 #include "tsdataobserver.h" |
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21 #include "tsdataprovider.h" |
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22 #include "tsmodelobserver.h" |
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23 |
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24 class RWriteStream; |
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25 |
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26 class CTsSerializedDataProvider: public CBase, |
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27 public MTsModelObserver, |
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28 public MTsDataProvider |
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29 { |
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30 public: |
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31 static CTsSerializedDataProvider* NewL(MTsDataObserver &observer); |
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32 ~CTsSerializedDataProvider(); |
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33 const TDesC8& Data() const; |
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34 void dataChanged(MTsModel &model); |
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35 void dataChanged(const TTsModelItem &item); |
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36 |
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37 private: |
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38 CTsSerializedDataProvider(MTsDataObserver& observer); |
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39 void serializeModel(const MTsModel &src); |
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40 void serializeModelL(const MTsModel &src); |
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41 void serializeModelL(RWriteStream& dst, const MTsModel &src); |
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42 |
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43 private: |
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44 MTsDataObserver& mObserver; |
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45 RBuf8 mData; |
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46 |
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47 }; |
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48 |
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49 #endif //SERIALIZEDDATAPROVIDER_H |