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1 /* |
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2 * Copyright (c) 2006-2007 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 the License "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: Implements the contact callback interface. |
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15 * |
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16 */ |
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17 |
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18 #ifndef C_CCONTACTINTERFACECALLBACK_H |
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19 #define C_CCOTNACTINTERFACECALLBACK_H |
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20 |
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21 // System includes |
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22 #include <e32base.h> |
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23 |
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24 // User Includes |
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25 #include "contactcallback.h" |
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26 #include "contactinterface.hrh" |
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27 #include "contactiterator.h" |
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28 |
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29 // Forward declarations |
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30 class MLiwNotifyCallback; |
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31 class CLiwGenericParamList; |
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32 |
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33 /** |
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34 * CContactInterfaceCallback - Implements the contact callback interface. |
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35 * Passes the frames and notifies the the events |
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36 * through callback. |
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37 */ |
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38 class CContactInterfaceCallback : public CBase, public MContactCallback |
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39 { |
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40 public: |
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41 /** |
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42 * Two-phased constructor. |
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43 * @return CContactInterfaceCallback* |
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44 */ |
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45 static CContactInterfaceCallback* NewL(); |
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46 |
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47 /** |
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48 * Two-phased constructor. |
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49 * @return CContactInterfaceCallback* |
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50 */ |
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51 static CContactInterfaceCallback* NewL(CSingleContact* aContact); |
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52 |
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53 /** |
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54 * Destructor |
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55 */ |
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56 virtual ~CContactInterfaceCallback(); |
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57 |
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58 private: |
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59 /** |
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60 * Default constructor. |
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61 */ |
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62 CContactInterfaceCallback(); |
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63 |
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64 public: |
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65 /** |
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66 * Method to set the parameters for the callback. |
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67 * @param aCallback the callback to be called |
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68 * @param aTransId the transaction Id |
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69 * @param aInParamList to send back to LIW. |
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70 * @return void |
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71 */ |
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72 void SetParams( MLiwNotifyCallback* aCallback, |
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73 const TInt aTransId, |
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74 const CLiwGenericParamList* aInParamList ); |
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75 |
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76 |
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77 /** |
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78 * Called when the any async operation returns with error or success |
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79 * @return void |
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80 */ |
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81 virtual void HandleReturnValue(TOperationEvent aEventId, const TInt& aError, TInt aTransId ); |
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82 |
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83 /** |
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84 * Called when the GetList returns the an iterator (which iterates over the output) |
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85 * @return void |
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86 */ |
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87 virtual void HandleReturnIter(const TInt& aError,CContactIter* aIter, TInt aTransId ); |
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88 |
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89 |
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90 private: |
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91 //Pointer to the MLiwNotifyCallback callback passed by consumer. |
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92 MLiwNotifyCallback* iCallback; |
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93 |
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94 //Trasaction ID. |
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95 TInt iTransactionId; |
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96 |
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97 //Referance to top the Input Parameter list passed by consumer. |
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98 const CLiwGenericParamList* iInParamList; |
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99 |
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100 //Event Generic Parameter List |
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101 CLiwGenericParamList* iEventParamList; |
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102 |
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103 //pointer to the single contact object needed for cleanup |
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104 CSingleContact* iContact; |
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105 }; |
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106 |
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107 #endif // C_CCOTNACTINTERFACECALLBACK_H |