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1 /* |
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2 * Copyright (c) 2006-2006 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: Backup and Restore observer interface |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef __MBSBACKUPOBSERVER_H |
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20 #define __MBSBACKUPOBSERVER_H |
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21 |
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22 #include <e32base.h> |
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23 |
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24 /** |
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25 * Observer interface for backup and restore events |
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26 * @since S60 v3.2 |
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27 */ |
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28 NONSHARABLE_CLASS( MBSBackupObserver ) |
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29 { |
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30 public: |
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31 |
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32 // Backup and restore states |
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33 enum TBackupState |
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34 { |
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35 EBackupNotActive, |
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36 EBackupActive |
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37 }; |
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38 |
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39 /* |
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40 * Hanlder method to receive observer events |
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41 * @param aEvent new state of backup and restore |
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42 */ |
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43 virtual void HandleBackupStateL( TBackupState aState ) = 0; |
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44 |
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45 /* |
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46 * Destructor |
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47 */ |
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48 virtual ~MBSBackupObserver() {}; |
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49 }; |
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50 |
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51 #endif //__MBSBACKUPOBSERVER_H |