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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: Declaration of class CAuthenticationDialog. |
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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 __AUTHENTICATIONDIALOG_H__ |
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20 #define __AUTHENTICATIONDIALOG_H__ |
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21 |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <AknQueryDialog.h> |
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26 |
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27 #include "ExpiryTimerCallback.h" |
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28 |
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29 // FORWARD DECLARATION |
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30 class CConnDlgAuthenticationPlugin; |
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31 class CExpiryTimer; |
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32 |
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33 // CLASS DECLARATION |
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34 /** |
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35 * Class implementing Authentication (username and password) dialog |
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36 */ |
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37 NONSHARABLE_CLASS( CAuthenticationDialog ) : |
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38 public CAknMultiLineDataQueryDialog, public MExpiryTimerCallback |
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39 { |
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40 public: |
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41 /** |
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42 * NewL function |
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43 * @param aPlugin plugin pointer |
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44 * @param aDb database pointer |
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45 * @param aUsername username |
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46 * @param aPassword password |
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47 * return CAuthenticationDialog* |
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48 */ |
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49 static CAuthenticationDialog* NewL( |
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50 CConnDlgAuthenticationPlugin* aPlugin, |
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51 TDes& aUsername, |
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52 TDes& aPassword ); |
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53 |
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54 private: |
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55 /** |
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56 * CAuthenticationDialog default constructor |
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57 * @param aPlugin plugin pointer |
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58 * @param aDb database pointer |
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59 * @param aUsername username |
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60 * @param aPassword password |
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61 */ |
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62 CAuthenticationDialog( CConnDlgAuthenticationPlugin* aPlugin ); |
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63 |
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64 /** |
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65 * OkToExitL destructor |
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66 * @param aButtonId button exit id |
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67 * @return TBool exit or no |
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68 */ |
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69 virtual TBool OkToExitL( TInt aButtonId ); |
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70 |
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71 /** |
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72 * ~CAuthenticationDialog destructor |
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73 * @param - |
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74 */ |
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75 ~CAuthenticationDialog(); |
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76 |
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77 /** |
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78 * HandleQueryEditorStateEventL function |
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79 * @param aQueryControl Control to be queried |
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80 * @param aEventType Type of event (not used) |
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81 * @param aStatus Status of the control (empty or not) |
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82 * return TBool |
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83 */ |
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84 TBool HandleQueryEditorStateEventL( CAknQueryControl* aQueryControl, |
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85 TQueryControlEvent aEventType, |
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86 TQueryValidationStatus aStatus ); |
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87 |
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88 /** |
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89 * Dialog expiration timeout callback |
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90 */ |
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91 void HandleTimedOut(); |
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92 |
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93 private: |
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94 /** |
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95 * PreLayoutDynInitL function |
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96 * @param - |
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97 */ |
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98 virtual void PreLayoutDynInitL(); |
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99 |
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100 /** |
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101 * SetInitialCurrentLine function |
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102 * @param - |
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103 */ |
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104 virtual void SetInitialCurrentLine(); |
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105 |
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106 |
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107 private: |
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108 // Status of username field (empty or not) |
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109 TBool iFirstEmpty; |
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110 |
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111 // Status of password field (empty or not) |
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112 TBool iSecondEmpty; |
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113 |
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114 // Pointer to the plugin |
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115 CConnDlgAuthenticationPlugin* iPlugin; |
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116 |
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117 // Pointer for dialog expiration timer |
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118 CExpiryTimer* iExpiryTimer; |
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119 }; |
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120 |
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121 |
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122 #endif |
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123 |
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124 // End of File |