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1 /* |
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2 * Copyright (c) 2002 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: An App UI class, CCalcAppUi, derived from CAknViewAppUi |
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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 CALCAPPUI_H |
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20 #define CALCAPPUI_H |
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21 |
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22 |
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23 // INCLUDES |
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24 #include <aknViewAppUi.h> |
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25 |
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26 |
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27 // FORWARD DECLARATIONS |
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28 class CCalcAppEnv; |
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29 class CEnvironmentChangeNotifier; |
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30 |
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31 // CLASS DEFINITIONS |
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32 |
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33 /** |
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34 CCalcAppUi : 'AppUi' class |
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35 */ |
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36 |
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37 class CCalcAppUi |
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38 :public CAknViewAppUi |
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39 |
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40 { |
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41 public: // Constructors and destructor |
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42 /** |
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43 * C++ default constructor. |
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44 */ |
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45 CCalcAppUi(); |
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46 |
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47 /** |
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48 * Destructor. |
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49 */ |
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50 virtual ~CCalcAppUi(); |
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51 |
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52 public: // New functions |
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53 /** |
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54 * Exit Calculator application. |
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55 */ |
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56 void ExitCalculator(); |
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57 |
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58 /** |
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59 * Returns ETrue value when the skin change event has occured. |
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60 */ |
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61 inline TBool IsSkinChanged()const; |
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62 |
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63 /** |
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64 * Sets the value to ETrue when the skin changes |
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65 * @param aETrue : Boolean value to set the iIsSkinChanged variable to ETtrue. |
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66 */ |
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67 inline void SetSkinChanged(TBool aETrue); |
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68 |
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69 private: // New functions |
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70 /** |
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71 * This function is called when locale is changed. |
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72 * @param aThisPtr : Specified in TCallback constructor. |
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73 * @return EFalse |
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74 */ |
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75 static TInt LocaleCallback(TAny* aThisPtr); |
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76 |
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77 /** |
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78 * Handle locale change event. |
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79 */ |
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80 void HandleLocaleChangeEvent(); |
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81 |
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82 private: // Functions from base classes |
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83 /** |
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84 * From CEikAppUi, default constructor |
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85 */ |
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86 void ConstructL(); |
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87 |
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88 /** |
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89 * From CEikAppUi, Handle Exit command. |
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90 * Other command is handled in CCalcView::HandleCommandL(). |
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91 * @param : aCommand : command ID |
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92 */ |
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93 void HandleCommandL(TInt aCommand); |
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94 |
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95 /** |
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96 *To handle the event when the skin changes. |
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97 *@param aType :This is used to check whether the skin changes or not. |
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98 */ |
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99 void HandleResourceChangeL(TInt aType); |
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100 |
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101 /** |
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102 *Handles events sent to the application by the window server. |
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103 *@param aEvent : window server event. |
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104 *@param aDestination : The control associated with the event. |
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105 **/ |
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106 void HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination ); |
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107 |
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108 private: // Data |
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109 CCalcAppEnv* iCalcAppEnv; // Calculator environment |
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110 CEnvironmentChangeNotifier* iLocaleChangeNotifier; |
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111 // For locale change notifier |
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112 TBool iIsSkinChanged; // For Skin change notification |
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113 }; |
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114 |
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115 #include"CalcAppUi.inl" |
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116 #endif // CALCAPPUI_H |
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117 |
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118 // End of File |