1 /* |
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2 * Copyright (c) 2008-2009 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: service change observer |
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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 MIMCVENGINESERVICECHANGEOBSERVER_H |
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20 #define MIMCVENGINESERVICECHANGEOBSERVER_H |
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21 |
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22 #include "mimcvenginechatlistobserver.h" |
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23 |
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24 class MIMCVEngineMessageReadInterface; |
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25 |
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26 /** |
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27 * Observer class for getting service status change |
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28 * |
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29 * @lib imcvengine.lib |
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30 */ |
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31 class MIMCVEngineServiceChangeObserver |
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32 { |
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33 |
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34 public: |
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35 |
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36 /* |
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37 * new service has been installed |
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38 */ |
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39 virtual void HandleNewServiceL( TInt aServiceId ) = 0 ; |
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40 /* |
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41 * service has been deleted |
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42 */ |
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43 virtual void HandleServiceDeletedL( TInt aServiceId )= 0 ; |
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44 |
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45 /** |
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46 * @see handle the presence change notification |
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47 * to handle the connection lost |
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48 */ |
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49 virtual void HandlePresenceChangedL(TInt aServiceId, const TDesC& aBuddyId ) = 0 ; |
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50 |
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51 /** |
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52 * Handle message send operation completion. |
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53 * @param aResult result to handle. |
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54 */ |
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55 virtual void HandleOperationCompletdL(TInt aserviceId, MIMCVEngineMessage::TMessagerType aType , TInt aResult) = 0 ; |
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56 |
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57 /** |
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58 * @see HandleConnectionTerminatedL |
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59 * to handle the connection lost |
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60 * @param aReason, reason report |
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61 */ |
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62 virtual void HandleConnectionEventL(TInt aServiceId, TIMCVConnectionState aState, TInt aReason ) = 0 ; |
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63 |
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64 |
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65 /** |
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66 * Handle events. |
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67 * @param aEvent Event to handle. |
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68 * @param aContainerInfo, Container |
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69 */ |
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70 virtual void HandleChatListEvent(TInt aServiceId, TChatListEventType aEvent, |
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71 MIMCVEngineMessageReadInterface* aContainerInfo |
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72 ) = 0; |
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73 |
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74 |
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75 protected: |
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76 |
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77 virtual ~MIMCVEngineServiceChangeObserver() |
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78 { |
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79 |
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80 } |
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81 |
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82 }; |
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83 |
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84 |
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85 |
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86 #endif // MIMCVENGINESERVICECHANGEOBSERVER_H |
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