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1 /* |
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2 * Copyright (c) 2004-2006 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: Observer interface for indicating setting changes in Cent Rep |
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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 MVTENGSETTINCRGOBSERVER_H |
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20 #define MVTENGSETTINGCROBSERVER_H |
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21 |
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22 // INCLUDES |
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23 #include <e32std.h> |
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24 |
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25 // CLASS DECLARATION |
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26 |
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27 /** |
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28 * Observer interface for indicating setting changes |
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29 * |
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30 * @lib videoteleng.lib |
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31 * @since Series 60 3.0 |
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32 */ |
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33 class MVtEngCRSettingObserver |
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34 { |
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35 public: // New functions |
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36 |
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37 /** |
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38 * Callback to notify changed setting |
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39 * @param aUid changed Uid |
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40 * @param aId changed id |
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41 * @param aNewValue new value |
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42 */ |
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43 virtual void HandleNotifyInt( const TUid aUid, const TUint32 aId, |
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44 TInt aNewValue ) = 0; |
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45 |
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46 /** |
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47 * Callback to notify changed setting |
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48 * @param aUid changed Uid |
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49 * @param aId changed id |
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50 * @param aNewValue new value |
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51 */ |
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52 virtual void HandleNotifyReal( const TUid aUid, const TUint32 aId, |
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53 TReal aNewValue ) = 0; |
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54 |
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55 /** |
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56 * Callback to notify changed setting |
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57 * @param aUid changed Uid |
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58 * @param aId changed id |
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59 * @param aNewValue new value |
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60 */ |
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61 virtual void HandleNotifyString( const TUid aUid, const TUint32 aId, |
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62 const TDesC16& aNewValue ) = 0; |
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63 }; |
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64 |
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65 #endif // MVTENGCRSETTINGOBSERVER_H |
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66 |
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67 // End of File |