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1 /* |
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2 * Copyright (c) 2002-2005 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: General purpose class for timeout notification. |
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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 |
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20 #ifndef C_COMASUPLDIALOGTIMER_H |
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21 #define C_COMASUPLDIALOGTIMER_H |
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22 |
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23 #include <e32base.h> |
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24 |
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25 class MOMASuplDialogTimeOutNotifier; |
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26 |
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27 enum TDialogTimerPanicCode |
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28 { |
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29 ESuplDialogTimeoutTimerFailed |
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30 }; |
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31 |
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32 /** |
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33 * This class will notify an object after a specified timeout. |
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34 * @lib eposomasuplprotocolhandler.lib |
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35 * @since S60 v3.1u |
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36 */ |
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37 |
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38 class COMASuplDialogTimer : public CTimer |
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39 { |
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40 public: |
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41 /** |
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42 *NewL,Create a COMASuplDialogTimer object |
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43 *@since S60 v3.1u |
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44 *@param aTimeOutNotify object to notify of timeout event |
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45 *@return a pointer to the created instance of COMASuplTimeoutTimer |
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46 */ |
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47 static COMASuplDialogTimer* NewL(MOMASuplDialogTimeOutNotifier& aTimeOutNotify); |
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48 |
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49 /** |
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50 *NewLC |
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51 *Create a COMASuplTimeoutTimer object |
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52 *@since S60 v3.1u |
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53 *@param aTimeOutNotify object to notify of timeout event |
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54 *@return a pointer to the created instance of COMASuplTimeoutTimer |
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55 */ |
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56 static COMASuplDialogTimer* NewLC(MOMASuplDialogTimeOutNotifier& aTimeOutNotify); |
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57 |
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58 /** |
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59 *~COMASuplTimeoutTimer,Destroy the object and release all memory objects |
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60 *@since S60 v3.1u |
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61 *@param None |
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62 *@return None |
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63 */ |
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64 ~COMASuplDialogTimer(); |
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65 |
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66 protected: // From CTimer |
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67 |
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68 /** |
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69 *RunL,Invoked when a timeout occurs |
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70 *@since S60 v3.1u |
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71 *@param None |
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72 *@return None |
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73 */ |
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74 virtual void RunL(); |
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75 |
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76 public: |
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77 |
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78 /** |
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79 *StartTimer,Starts the timer with specified timeout value |
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80 *@since S60 v3.1u |
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81 *@param aTimeOut |
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82 *@return None |
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83 */ |
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84 void StartTimer( const TInt aTimeOut); |
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85 |
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86 /** |
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87 *StopTimer,Cancels the timer started timer |
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88 *@since S60 v3.1u |
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89 *@param None |
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90 *@return None |
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91 */ |
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92 void StopTimer(); |
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93 |
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94 /** |
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95 *IsTimerExpired,Checks if Timer expired on last call |
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96 *@since S60 v3.1u |
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97 *@param TBool, ETrue if it's expired else EFalse |
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98 *@return None |
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99 */ |
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100 TBool IsTimerExpired(); |
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101 |
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102 TBool IsTimerStarted(); |
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103 |
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104 private: |
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105 |
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106 /** |
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107 *COMASuplTimeoutTimer,Perform the first phase of two phase construction |
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108 *@since S60 v3.1u |
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109 *@param aTimeOutNotify An observer to notify |
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110 */ |
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111 COMASuplDialogTimer(MOMASuplDialogTimeOutNotifier& aTimeOutNotify); |
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112 |
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113 /** |
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114 *ConstructL,Perform the second phase construction of a COMASuplTimeoutTimer |
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115 *@since S60 v3.1u |
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116 *@param None |
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117 *@return None |
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118 */ |
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119 void ConstructL(); |
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120 |
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121 private: // Member variables |
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122 |
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123 /** The observer for this objects events */ |
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124 MOMASuplDialogTimeOutNotifier& iNotify; |
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125 |
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126 //Is TimerExpired on last call |
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127 TBool iTimerExpired; |
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128 |
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129 |
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130 |
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131 }; |
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132 |
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133 #endif // C_COMASuplDialogTimer_H |
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134 |
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135 |