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1 /* |
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2 * Copyright (c) 2002-2007 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: Provides CAknFepManager definition |
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15 * |
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16 */ |
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28 |
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29 #ifndef _AKNFEP_FNKEY_MANAGER_H__ |
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30 #define _AKNFEP_FNKEY_MANAGER_H__ |
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31 |
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32 |
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33 #include <e32base.h> |
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34 #include <w32std.h> |
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35 #include <coeinput.h> |
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36 #include <PtiDefs.h> //TCoeInputCapabilities |
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37 |
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38 #include <AknIndicatorContainer.h> |
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39 |
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40 #include "AknFepGlobalEnums.h" |
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41 #include "AknFepSharedDataInterface.h" |
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42 |
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43 |
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44 class CAknFepManager; |
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45 class CAknIndicatorContainer; |
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46 |
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47 /** |
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48 * FnKey State machine |
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49 * |
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50 * @since S60 v3.2 |
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51 */ |
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52 class CAknFepFnKeyManager : public CBase |
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53 { |
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54 |
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55 public: |
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56 |
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57 /** Fn key states */ |
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58 enum TFnKeyState |
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59 { |
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60 EFnKeyNone, |
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61 EFnKeyPressed, |
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62 EFnKeyDown, |
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63 EFnKeyNext, |
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64 EFnKeyPressedAgain, |
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65 EFnKeyLock, |
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66 EFnKeyForced, |
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67 EFnKeyReversePressed, |
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68 EFnKeyReverse |
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69 }; |
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70 |
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71 public: |
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72 static CAknFepFnKeyManager* NewL( CAknFepManager& aFepMan,CAknFepSharedDataInterface* |
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73 aSharedDataInterface ); |
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74 ~CAknFepFnKeyManager(); |
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75 |
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76 public: |
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77 /* |
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78 * Resets the Function Key State |
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79 */ |
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80 void ClearFnKeyState(); |
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81 |
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82 void SetQwertyInputMode(TBool aQwertyState); |
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83 |
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84 /* |
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85 * Handles the Fn key event to change the state appropriately. |
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86 */ |
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87 TKeyResponse CAknFepFnKeyManager::HandleFnKeyEventL( const TKeyEvent& aKeyEvent, |
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88 TEventCode aEventCode, |
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89 TCoeInputCapabilities aInputCapabilities |
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90 ); |
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91 |
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92 void SetCase( TCase aCase ); |
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93 |
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94 TFnKeyState FnKeyState(); |
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95 void SetFnKeyState(CAknFepFnKeyManager::TFnKeyState aState); |
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96 private: |
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97 |
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98 CAknFepFnKeyManager( CAknFepManager& aFepMan, |
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99 CAknFepSharedDataInterface* aSharedDataInterface); |
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100 void ConstructL(); |
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101 |
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102 // For Shift Key handling. |
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103 void UpdatePreviousCase(); |
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104 |
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105 |
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106 private: // data |
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107 CAknFepManager &iFepMan; //not own |
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108 TCoeInputCapabilities iInputCapabilities; |
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109 TFnKeyState iFnKeyState; |
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110 TBool iIsQwertyMode; |
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111 |
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112 /** |
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113 * Pointer to the Indicator Container object containing editor indicators. |
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114 * Not own. |
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115 */ |
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116 CAknIndicatorContainer* iIndicatorContainer; |
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117 CAknFepSharedDataInterface* iSharedDataInterface; |
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118 |
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119 // For Shift key handling. |
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120 TInt iPreviousCase; |
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121 TBool iShiftKeyPressed; |
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122 |
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123 // For QWERTY Predictive |
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124 TBool iWasPreviousModePredictive; |
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125 TBool iPreviousKeyWasFnKey; |
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126 }; |
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127 |
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128 #endif // ? _AKNFEP_FNKEY_MANAGER_H__ |