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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: isolated collection helper. |
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15 * |
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16 */ |
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17 |
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18 #ifndef CMPMPXISOLATEDCOLLECTIONHELPER_H |
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19 #define CMPMPXISOLATEDCOLLECTIONHELPER_H |
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20 |
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21 #include <mpxcollectionobserver.h> |
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22 |
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23 class CMPXCollectionOpenUtility; |
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24 class CMPXCollectionPath; |
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25 |
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26 /*! |
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27 \class MpMpxIsolatedCollectionHelperObserver |
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28 \brief Observer interface for class CMpMpxIsolatedCollectionHelper |
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29 |
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30 This is a helper class to open an insolated collection. |
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31 */ |
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32 class MMpMpxIsolatedCollectionHelperObserver |
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33 { |
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34 public: |
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35 |
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36 virtual void HandleIsolatedOpenL( const CMPXMedia& aEntries, |
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37 TInt aError ) = 0; |
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38 }; |
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39 |
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40 class CMpMpxIsolatedCollectionHelper : public CBase, |
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41 public MMPXCollectionObserver |
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42 { |
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43 public: |
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44 |
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45 static CMpMpxIsolatedCollectionHelper* NewL( MMpMpxIsolatedCollectionHelperObserver* aObserver ); |
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46 static CMpMpxIsolatedCollectionHelper* NewLC( MMpMpxIsolatedCollectionHelperObserver* aObserver ); |
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47 virtual ~CMpMpxIsolatedCollectionHelper(); |
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48 void OpenCollectionL( CMPXCollectionPath& aPath ); |
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49 |
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50 private: |
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51 CMpMpxIsolatedCollectionHelper( MMpMpxIsolatedCollectionHelperObserver* aObserver ); |
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52 void ConstructL(); |
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53 void HandleOpenL( const CMPXMedia& aEntries, |
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54 TInt aIndex,TBool aComplete,TInt aError ); |
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55 void HandleOpenL( const CMPXCollectionPlaylist& aPlaylist,TInt aError ); |
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56 void HandleCollectionMessage( CMPXMessage* aMsg, TInt aErr ); |
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57 void HandleCollectionMediaL( const CMPXMedia& aMedia, TInt aError ); |
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58 |
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59 private: |
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60 MMpMpxIsolatedCollectionHelperObserver* iObserver; |
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61 CMPXCollectionOpenUtility* iIncrementalOpenUtil; //owned |
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62 TBool iFirstIncrementalOpen; |
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63 |
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64 }; |
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65 |
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66 #endif // CMPMPXISOLATEDCOLLECTIONHELPER_H |
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67 |
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68 //EOF |