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1 /* |
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2 * Copyright (c) 2008 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: imservice observer class |
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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 M_IMSERVICEOBSERVER_H |
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20 #define M_IMSERVICEOBSERVER_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 #include <e32base.h> |
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25 |
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26 |
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27 // CONSTANTS |
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28 // None |
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29 |
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30 // MACROS |
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31 // None |
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32 |
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33 // DATA TYPES |
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34 // None |
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35 |
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36 // FUNCTION PROTOTYPES |
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37 // None |
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38 |
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39 // FORWARD DECLARATIONS |
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40 // None |
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41 |
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42 // CLASS DECLARATION |
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43 |
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44 /** |
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45 * MImServiceObserver declaration. |
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46 * @since S60 5.0 |
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47 */ |
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48 class MImServiceObserver |
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49 { |
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50 |
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51 public: // New functions |
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52 |
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53 /** |
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54 * Service state observer. |
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55 * @since S60 5.0 |
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56 * @param aServiceId |
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57 * @param aSubService |
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58 * @param aState a new state of the service. |
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59 */ |
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60 virtual void ServiceStateChanged( const TUint aServiceId, |
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61 const TCCHSubserviceType aSubService, |
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62 TCCHSubserviceState aState, |
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63 TInt aError ) = 0; |
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64 |
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65 |
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66 |
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67 }; |
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68 |
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69 #endif // M_IMSERVICEOBSERVER_H |
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70 |
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71 // End of file |