1 /* |
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2 * Copyright (c) 2007-2008 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: Class header for CWsfActiveTimeUpdater |
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15 * |
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16 */ |
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17 |
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18 #ifndef C_WSFACTIVETIMEUPDATER_H |
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19 #define C_WSFACTIVETIMEUPDATER_H |
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20 |
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21 // EXTERNAL INCLUDES |
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22 #include <e32base.h> |
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23 |
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24 // INTERNAL INCLUDES |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class MWsfActiveTimerHandler; |
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28 |
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29 |
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30 /** |
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31 * Responsible for time updating by using a customizable time interval. |
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32 * @since S60 v5.0 |
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33 */ |
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34 NONSHARABLE_CLASS( CWsfActiveTimeUpdater ) : public CBase |
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35 { |
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36 public: // Constructors and destructor |
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37 |
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38 /** |
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39 * Two-phased constructor |
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40 * @since S60 5.0 |
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41 * @param aActiveTimerHandler interface details views controller |
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42 * @return instance of CWsfActiveTimeUpdater class |
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43 */ |
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44 static CWsfActiveTimeUpdater* NewL( |
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45 MWsfActiveTimerHandler* aActiveTimerHandler ); |
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46 |
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47 |
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48 /** |
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49 * Two-phased constructor. Leaves the object on CleanupStack |
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50 * @since S60 5.0 |
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51 * @param aActiveTimerHandler interface details views controller |
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52 * @return instance of CWsfActiveTimeUpdater class |
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53 */ |
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54 static CWsfActiveTimeUpdater* NewLC( |
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55 MWsfActiveTimerHandler* aActiveTimerHandler ); |
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56 |
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57 /** |
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58 * Destructor of CWsfActiveTimeUpdater class |
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59 * @since S60 5.0 |
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60 */ |
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61 ~CWsfActiveTimeUpdater(); |
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62 |
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63 private: // Constructors |
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64 |
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65 /** |
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66 * Default C++ constructor |
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67 * @since S60 5.0 |
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68 * @param aActiveTimerHandler interface details views controller |
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69 */ |
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70 CWsfActiveTimeUpdater( MWsfActiveTimerHandler* aActiveTimerHandler ); |
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71 |
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72 /** |
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73 * 2nd phase constructor |
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74 * @since S60 5.0 |
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75 */ |
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76 void ConstructL(); |
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77 |
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78 public: // New methods |
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79 |
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80 /** |
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81 * Start update timer |
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82 * @since S60 5.0 |
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83 * @param aUpdateInterval refresh time interval |
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84 */ |
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85 void Start( TInt aUpdateInterval ); |
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86 |
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87 /** |
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88 * Stop update timer |
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89 * @since S60 5.0 |
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90 */ |
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91 void Stop(); |
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92 |
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93 /** |
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94 * Called from static call back of CPeriodic. |
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95 * The actual update process starts here |
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96 * @since S60 5.0 |
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97 */ |
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98 void DoUpdateTimeL(); |
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99 |
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100 private: // New methods |
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101 /** |
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102 * Function to called when periodic timer releases |
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103 * @since S60 5.0 |
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104 * @param aUpdater pointer to this |
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105 */ |
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106 static TInt UpdateTimeL( TAny* aUpdater ); |
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107 |
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108 private: |
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109 |
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110 /** |
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111 * Pointer to the Active Timer handler interface |
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112 * Own. |
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113 */ |
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114 MWsfActiveTimerHandler* iActiveTimerHandler; |
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115 |
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116 /** |
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117 * Timer, to refresh the details views |
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118 * Own. |
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119 */ |
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120 CPeriodic* iPeriodic; |
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121 }; |
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122 |
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123 #endif // C_WSFACTIVETIMEUPDATER_H |
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