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1 /* |
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2 * Copyright (c) 2010 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: This file contains the header file of the CIAUpdateBGNotifyhandler |
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15 * class |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef __IAUPDATEBGNOTIFYHANDLER_H__ |
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21 #define __IAUPDATEBGNOTIFYHHANDLER_H__ |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <e32property.h> |
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26 |
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27 // FORWARD DECLARATIONS |
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28 |
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29 // CLASS DECLARATIONS |
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30 |
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31 /** |
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32 * Observer |
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33 */ |
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34 class MIAUpdateBGNotifyObserver |
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35 { |
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36 public: // Observer API |
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37 /** |
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38 * Called by CIAUpdateBGNotifyHandler when indicator is to |
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39 * be removed |
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40 */ |
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41 virtual void HandleIndicatorRemoveL() = 0; |
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42 }; |
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43 /** |
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44 * |
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45 */ |
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46 |
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47 class CIAUpdateBGNotifyHandler : public CActive |
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48 { |
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49 public: |
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50 |
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51 /** |
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52 * Construct a CIAUpdateBGNotifyHandler using two phase construction, |
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53 * and return a pointer to the created object |
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54 * @return A pointer to the created instance of CIAUpdateBGNotifyHandler |
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55 */ |
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56 static CIAUpdateBGNotifyHandler* NewL(); |
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57 |
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58 /** |
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59 * Construct a CIAUpdateBGNotifyHandler using two phase construction, |
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60 * and return a pointer to the created object |
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61 * @return A pointer to the created instance of CIAUpdateBGNotifyHandler |
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62 */ |
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63 static CIAUpdateBGNotifyHandler* NewLC(); |
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64 |
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65 /** |
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66 * Destructor |
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67 */ |
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68 ~CIAUpdateBGNotifyHandler(); |
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69 |
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70 public: // new functions |
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71 |
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72 /** |
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73 * |
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74 */ |
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75 void StartListeningL( MIAUpdateBGNotifyObserver* iObserver ); |
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76 |
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77 private: // CActive |
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78 |
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79 /** |
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80 * @see CActive::DoCancel |
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81 */ |
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82 void DoCancel(); |
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83 |
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84 /** |
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85 * @see CActive::RunL |
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86 */ |
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87 void RunL(); |
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88 |
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89 /** |
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90 * @see CActive::RunError |
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91 */ |
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92 TInt RunError( TInt aError ); |
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93 |
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94 private: |
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95 |
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96 /** |
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97 * C++ constructor |
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98 */ |
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99 CIAUpdateBGNotifyHandler(); |
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100 |
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101 /** |
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102 * Perform the second phase construction of a CIAUpdateBGNotifyHandler object |
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103 */ |
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104 void ConstructL(); |
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105 |
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106 private: //data |
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107 |
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108 RProperty iProperty; |
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109 |
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110 MIAUpdateBGNotifyObserver* iObserver; |
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111 |
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112 }; |
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113 |
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114 |
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115 #endif // __IAUPDATEBGNOTIFYHANDLER_H__ |