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1 /* |
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2 * Copyright (c) 2006 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: |
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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 _AUTOKEYGUARDOBSERVER_H__ |
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20 #define _AUTOKEYGUARDOBSERVER_H__ |
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21 |
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22 #include <e32base.h> |
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23 #include <aknappui.h> |
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24 #include <e32property.h> |
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25 |
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26 class CUserActivityManager; |
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27 class CAutoKeyguardCenRepI; |
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28 |
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29 class CAutoKeyguardObserver : public CBase |
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30 { |
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31 public: |
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32 /** |
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33 * Creates instance of the CAutoKeyguardObserver class. |
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34 * |
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35 * @return Returns the instance just created. |
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36 */ |
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37 static CAutoKeyguardObserver* NewL(); |
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38 /** |
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39 * Symbian OS constructor. |
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40 */ |
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41 void ConstructL( CAutoKeyguardObserver* aObserver ); |
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42 /** |
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43 * Destructor. |
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44 */ |
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45 ~CAutoKeyguardObserver(); |
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46 public: |
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47 /** |
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48 * Gets new autokeyguard period and starts monitoring user activity |
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49 */ |
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50 void ResetInactivityTimeout(); |
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51 /** |
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52 * Activates keyguard |
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53 */ |
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54 void LockKeysL(); |
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55 private: |
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56 /** |
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57 * C++ default constructor. |
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58 */ |
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59 CAutoKeyguardObserver(); |
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60 private: |
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61 /** |
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62 * Return current autokeyguard period |
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63 * |
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64 * @return TInt (autokeyguard period in minutes) |
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65 */ |
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66 TInt AutoKeyguardTimeout(); |
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67 /** |
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68 * Handles Active event. Called by ActivityManager |
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69 * |
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70 * @param aPtr |
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71 * @return KErNone |
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72 */ |
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73 static TInt HandleActiveEventL(TAny* aPtr); |
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74 /** |
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75 * Handles Inactive event. Called by ActivityManager |
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76 * |
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77 * @param aPtr (pointer to CAutoKeyguardObserver) |
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78 * @return KErNone |
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79 */ |
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80 static TInt HandleInactiveEventL(TAny* aPtr); |
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81 /** |
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82 * Starts monitoring user activity |
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83 */ |
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84 void StartActivityMonitoringL(); |
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85 /** |
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86 * Stop monitoring user activity. |
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87 */ |
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88 void StopActivityMonitoring(); |
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89 /** |
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90 * Initializes activymanager |
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91 */ |
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92 void SetActivityManagerL(); |
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93 /** |
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94 * UnInitializes activymanager |
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95 */ |
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96 void CancelActivityManager(); |
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97 private: //data |
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98 CUserActivityManager* iActivityManager; |
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99 CAutoKeyguardCenRepI* iCenRepI; |
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100 }; |
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101 #endif |
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102 // END OF FILE |