1 /* |
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2 * Copyright (c) 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: Key Lock Settings Handler. |
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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 C_EVTKEYLOCKHANDLER_H |
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20 #define C_EVTKEYLOCKHANDLER_H |
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21 |
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22 // System Includes |
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23 #include <e32base.h> |
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24 #include <aknkeylock.h> |
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25 |
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26 /** |
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27 * Interface class to maintain Key Lock Settings. |
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28 * |
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29 * @lib |
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30 * @since S60 v9.1 |
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31 */ |
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32 NONSHARABLE_CLASS( CEvtKeyLockHandler ): public CBase |
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33 { |
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34 public: |
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35 /** |
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36 * Constructs a new instance of Key Lock Handler. |
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37 * |
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38 * @return The new instance of Key Lock Handler object. |
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39 * @leave System wide error code if the object creation fails. |
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40 */ |
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41 IMPORT_C static CEvtKeyLockHandler* NewL( ); |
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42 |
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43 /** |
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44 * Constructs a new instance of Key Lock Handler. |
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45 * Leaves the created instance on the cleanup stack. |
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46 * |
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47 * @return The new instance of Key Lock Handler object. |
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48 * @leave System wide error code if the object creation fails. |
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49 */ |
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50 IMPORT_C static CEvtKeyLockHandler* NewLC( ); |
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51 |
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52 /** |
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53 * Destructor. |
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54 */ |
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55 IMPORT_C virtual ~CEvtKeyLockHandler(); |
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56 |
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57 public: // Public Functions |
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58 |
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59 /** |
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60 * Maintains the Current State of Key Lock - Lock or Unlock. |
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61 */ |
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62 IMPORT_C void MaintainState( ); |
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63 |
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64 /** |
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65 * Set the Flag to Enable or Diable the Key Lock. |
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66 * @param TBool Flag to Enable/Diable the Key Lock. |
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67 */ |
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68 IMPORT_C void EnableKeyLock( TBool aFlag ); |
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69 |
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70 /** |
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71 * Update the updated state of Key Lock With Note - Lock or Unlock. |
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72 */ |
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73 IMPORT_C void UpdateStateWithNote( ); |
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74 |
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75 /** |
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76 * Update the updated state of Key Lock Without Note - Lock or Unlock. |
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77 */ |
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78 IMPORT_C void UpdateStateWithoutNote( ); |
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79 |
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80 private: |
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81 |
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82 /** |
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83 * Default C++ Constructor. |
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84 */ |
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85 CEvtKeyLockHandler( ); |
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86 |
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87 /** |
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88 * Second phase of the two phase constructor. |
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89 */ |
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90 void ConstructL(); |
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91 |
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92 private: // data |
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93 |
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94 /** |
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95 * Handle to Key Lock Settings. |
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96 */ |
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97 RAknKeylock2 iKeyLock; |
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98 |
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99 /** |
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100 * Key Lock Settings. |
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101 */ |
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102 TBool iKeyLocked; |
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103 }; |
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104 |
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105 #endif C_EVTKEYLOCKHANDLER_H |
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