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1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #ifndef __ASSRVENVIRONMENTCHANGEMANAGER_H__ |
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17 #define __ASSRVENVIRONMENTCHANGEMANAGER_H__ |
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18 |
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19 // System includes |
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20 #include <bacntf.h> |
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21 |
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22 // Classes referenced |
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23 class CASSrvServerWideData; |
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24 class MASSrvEnvironmentChangeObserver; |
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25 |
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26 // |
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27 // ----> CASSrvEnvironmentChangeManager (header) |
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28 // |
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29 /** |
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30 * Implements environment (locale) change handling |
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31 */ |
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32 class CASSrvEnvironmentChangeManager : public CBase |
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33 { |
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34 // |
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35 public: // STATIC CONSTRUCT / DESTRUCT |
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36 // |
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37 static CASSrvEnvironmentChangeManager* NewL(CASSrvServerWideData& aServerWideData); |
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38 ~CASSrvEnvironmentChangeManager(); |
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39 |
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40 // |
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41 private: // INTERNAL CONSTRUCT |
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42 // |
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43 CASSrvEnvironmentChangeManager(CASSrvServerWideData& aServerWideData); |
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44 void ConstructL(); |
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45 |
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46 // |
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47 public: // ACCESS |
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48 // |
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49 |
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50 void RequestEnvironmentChangesL(MASSrvEnvironmentChangeObserver& aObserver); |
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51 |
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52 void RequestEnvironmentChangesCancel(MASSrvEnvironmentChangeObserver& aObserver); |
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53 |
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54 /** |
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55 * Return the workdays for the current locale |
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56 */ |
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57 inline TUint CachedWorkDays() const { return iCachedWorkDays; } |
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58 |
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59 #ifdef _DEBUG |
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60 void SetEnvironmentChangesHandling(TBool aValue) {iEnvChgHandling = aValue;} |
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61 TBool EnvironmentChangeHandling() {return iEnvChgHandling;} |
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62 #endif |
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63 |
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64 |
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65 // |
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66 public: // INTERNAL |
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67 // |
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68 |
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69 static TBool EnvironmentChangeCallBack(TAny* aSelf); |
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70 |
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71 // |
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72 private: // INTERNAL |
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73 // |
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74 |
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75 /** |
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76 * Access the server wide data |
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77 */ |
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78 inline CASSrvServerWideData& ServerData() const { return iServerWideData; } |
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79 |
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80 /** |
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81 * Return the cached workdays |
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82 */ |
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83 inline TUint& CachedWorkDays() { return iCachedWorkDays; } |
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84 |
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85 void HandleEnvironmentChange(); |
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86 |
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87 // |
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88 private: // MEMBER DATA |
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89 // |
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90 |
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91 /** |
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92 * The change notifier always reports that everything has changed when it is |
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93 * first initialized. We deliberately ignore this phantom event because it |
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94 * causes problems with alarms which expire immedaitely when the device starts |
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95 * up (they are deleted immediately, when in reality we want them to expire |
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96 * immedately). |
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97 */ |
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98 TBool iHaveAbsorbedFirstChange; |
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99 |
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100 /** |
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101 * The server wide data |
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102 */ |
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103 CASSrvServerWideData& iServerWideData; |
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104 |
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105 /** |
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106 * The underlying environment change notifier |
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107 */ |
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108 CEnvironmentChangeNotifier* iChangeNotifier; |
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109 |
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110 /** |
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111 * A cached copy of the System-Wide work days |
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112 */ |
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113 TUint iCachedWorkDays; |
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114 |
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115 /** |
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116 * Observers who are interested in being informed when |
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117 * an environment change event occurs. |
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118 */ |
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119 RPointerArray<MASSrvEnvironmentChangeObserver> iObservers; |
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120 |
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121 #ifdef _DEBUG |
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122 TBool iEnvChgHandling; |
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123 #endif |
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124 }; |
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125 |
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126 #endif |