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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: Interface of hwr ui state |
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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_PENINPUTHWRBOXUISTATE_H |
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20 #define C_PENINPUTHWRBOXUISTATE_H |
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21 |
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22 // system includes |
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23 #include <peninputuistatebase.h> |
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24 |
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25 class CPeninputHwrBoxLayout; |
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26 |
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27 // user includes |
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28 |
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29 // class declarations |
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30 |
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31 /** |
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32 * Basic class of hwr ui state |
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33 * |
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34 * @lib peninputhwrboxjp.lib |
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35 * @since S60 v3.2 |
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36 */ |
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37 class CPeninputHwrBoxUiState : public CPeninputUiStateBase |
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38 { |
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39 public: |
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40 |
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41 /** |
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42 * Two-phased constructor. |
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43 * |
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44 * @since S60 v3.2 |
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45 * @param aUiStateMgr The common ui state manager |
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46 * @param aContext The common layout context |
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47 * @return The pointer point to CPeninputHwrBoxUiState type object |
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48 */ |
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49 static CPeninputHwrBoxUiState* NewL(MPeninputUiStateMgr* aUiStateMgr, MPeninputLayoutContext* aContext); |
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50 |
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51 /** |
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52 * Destructor. |
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53 * |
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54 * @since S60 v3.2 |
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55 */ |
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56 virtual ~CPeninputHwrBoxUiState(); |
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57 |
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58 // from MPeninputHwrBoxUiState |
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59 |
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60 /** |
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61 * process internal event |
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62 * |
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63 * @since S60 v3.2 |
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64 * @param aEventType The internal event type |
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65 * @param aEventData The internal event data |
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66 * @return ETrue means event was responsed, otherwise EFalse |
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67 */ |
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68 virtual TBool HandleControlEvent(TInt aEventType, const TDesC& aEventData); |
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69 |
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70 /** |
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71 * Handle the event for Pen from control |
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72 * |
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73 * @since S60 v3.2 |
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74 * @param aEventType The event type |
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75 * @param aEventData The event data. |
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76 * @param aUiLayout The UiLayout Control |
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77 * @param aCharCode character code buffer |
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78 * @param aHandled output buffer:ETrue means event was responsed, otherwise EFalse |
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79 * @return None |
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80 */ |
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81 virtual void HandleControlEventPenL(TInt aEventType, const TDesC& aEventData, CPeninputHwrBoxLayout& aUiLayout, TDes& aCharCode, TBool& aHandled); |
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82 |
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83 protected: |
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84 |
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85 /** |
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86 * C++ default constructor. |
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87 * |
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88 * @since S60 v3.2 |
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89 * @param aUiStateMgr The common ui state manager |
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90 * @param aContext The common layout context |
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91 */ |
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92 CPeninputHwrBoxUiState(MPeninputUiStateMgr* aUiStateMgr, MPeninputLayoutContext* aContext); |
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93 |
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94 /** |
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95 * Process pseudo virtual key (hwr 1 char) event |
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96 * |
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97 * @since S60 v3.2 |
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98 * @param aEventType The event type |
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99 * @param aEventData The event data |
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100 * @return ETrue means event was responsed, otherwise EFalse |
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101 */ |
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102 virtual TBool HandleVkbEvent(TInt aEventType, const TDesC& aEventData); |
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103 |
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104 /** |
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105 * Process backspace key event |
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106 * |
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107 * @since S60 v3.2 |
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108 * @param aEventType The event type |
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109 * @param aEventData The event data |
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110 * @return ETrue means event was responsed, otherwise EFalse |
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111 */ |
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112 virtual TBool HandleBackEvent(TInt aEventType, const TDesC& aEventData); |
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113 |
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114 /** |
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115 * Process enter, space, tab key event |
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116 * |
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117 * @since S60 v3.2 |
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118 * @param aEventType The event type |
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119 * @param aEventData The event data |
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120 * @return ETrue means event was responsed, otherwise EFalse |
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121 */ |
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122 virtual TBool HandleEnterSpaceTabEvent(TInt aEventType, const TDesC& aEventData); |
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123 }; |
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124 |
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125 #endif // C_PENINPUTHWRBOXUISTATE_H |
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126 |
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127 // End Of File |