1 /* |
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2 * Copyright (c) 2006-2009 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 the License "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: |
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15 * CPinPluginDialog declaration |
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16 * |
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17 */ |
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18 |
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19 |
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20 /** |
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21 @file |
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22 */ |
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23 |
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24 #ifndef PIN_PLUGINDIALOG_H |
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25 #define PIN_PLUGINDIALOG_H |
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26 |
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27 #include <e32base.h> |
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28 #include <pinplugindialogdefs.h> |
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29 |
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30 /** |
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31 Definition of the pin plugin dialog interface |
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32 */ |
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33 class CPinPluginDialog : public CActive |
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34 { |
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35 public: |
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36 /** |
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37 Prompts the user to enter a pin. |
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38 |
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39 @param aMinLength The minimum length of the pin. |
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40 @param aMaxLength The maximum length of the pin. |
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41 @param aRetry Indicates whether the user is retrying. |
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42 @param aPinValue On return, It holds the pin that the user entered. |
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43 @param aResult On return, It holds output of the dialog |
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44 @param aStatus An asynchronous request status object. |
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45 */ |
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46 void PinIdentify(const TInt aMinLength, const TInt aMaxLength, const TBool aRetry, TPinValue& aPinValue, |
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47 TPinPluginDialogResult& aResult, TRequestStatus& aStatus); |
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48 |
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49 /** |
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50 Prompts the user to select a pin from the list. |
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51 |
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52 @param aType Information about the pin to train/retrain |
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53 @param aPinNumbers array of pin number to display |
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54 @param aMinLength The minimum length of the pin. |
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55 @param aMaxLength The maximum length of the pin. |
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56 @param aIndex On return, It holds the index of the selected pin. |
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57 @param aCurrentLength By default, It has the current length of the pin |
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58 On return, It holds the new length of the pin if user changes. |
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59 @param aResult On return, It holds output of the dialog. |
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60 @param aStatus An asynchronous request status object. |
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61 */ |
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62 void PinTraining(const TPinPluginTrainingMessage aType, const RPointerArray<TPinValue>& aPinNumbers, |
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63 const TInt aMinLength, const TInt aMaxLength, TInt& aIndex, TInt& aCurrentLength, |
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64 TPinPluginDialogResult& aResult, TRequestStatus& aStatus); |
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65 |
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66 /** |
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67 Display the message to the user. |
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68 |
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69 @param aMessage Information about the PIN to display. |
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70 @param aStatus An asynchronous request status object. |
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71 */ |
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72 void PinInfo(const TPinPluginInfoMessage aMessage,TRequestStatus& aStatus); |
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73 |
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74 public: |
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75 /** |
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76 Destructor for the CPinPluginDialog class |
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77 */ |
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78 ~CPinPluginDialog(); |
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79 /** static methods to constuct the object of the CPinPluginDialog */ |
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80 static CPinPluginDialog* NewL(); |
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81 static CPinPluginDialog* NewLC(); |
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82 private: |
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83 CPinPluginDialog(); |
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84 void ConstructL(); |
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85 /** |
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86 Helper function to perform basic initialization |
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87 */ |
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88 void DoInitialize(const TPinPluginDialogOperation aOperation, TRequestStatus& aStatus); |
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89 /** |
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90 Helper function to Issue Notifier request for the Dialog. |
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91 */ |
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92 void RequestDialog(const TDesC8& aData, TDes8& aResponse); |
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93 |
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94 private: // from CActive |
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95 void RunL(); |
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96 void DoCancel(); |
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97 TInt RunError(TInt aError); |
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98 |
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99 private: |
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100 enum TState |
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101 { |
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102 KPinPluginInfo, |
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103 KPinPluginTraining, |
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104 KPinPluginIdentify |
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105 }; |
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106 |
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107 TPinPluginDialogOperation iCurrentOperation; |
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108 TRequestStatus* iClientStatus; |
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109 RNotifier iNotifier; |
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110 TState iState; |
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111 |
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112 TPinIdentifyInputBuf iPinIdentifyInputBuf; |
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113 TPinTrainingInputBuf iPinTrainingInputBuf; |
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114 TPinInfoInputBuf iPinInfoInputBuf; |
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115 TPinDialogOutputBuf iPinDialogOutputBuf; |
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116 TInt* iClientPinIndex; |
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117 TPinValue* iClientPinValue; |
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118 TInt* iClientNewPinLength; |
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119 TPinPluginDialogResult* iClientPinDialogResult; |
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120 }; |
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121 |
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122 |
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123 #endif /* PIN_PLUGINDIALOG_H */ |
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124 |
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