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1 /* |
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2 * Copyright (c) 2003-2004 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: Crypto Token Security Dialogs PIN Query Dialog |
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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 |
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20 // INCLUDE FILES |
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21 #include "CTPinQueryDialog.h" |
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22 #include "CTSecurityDialogsLogger.h" |
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23 #include <CTSecDlgs.rsg> |
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24 #include <eikenv.h> |
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25 #include <barsread.h> |
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26 #include <uikon/eiksrvui.h> |
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27 |
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28 |
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29 // ============================ MEMBER FUNCTIONS =============================== |
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30 |
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31 // ----------------------------------------------------------------------------- |
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32 // CCTPinQueryDialog::CCTPinQueryDialog |
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33 // C++ default constructor can NOT contain any code, that |
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34 // might leave. |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 CCTPinQueryDialog::CCTPinQueryDialog( |
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38 TRequestStatus& aClientStatus, |
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39 const TDesC& aDlgText, TDes& aPinValue, |
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40 const TInt aMinTextLength, const TInt aMaxTextLength, TBool& aRetVal, TBool& aIsDeleted ): |
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41 CAknTextQueryDialog(aPinValue), |
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42 iDlgText(aDlgText), |
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43 iPinValue(aPinValue), |
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44 iClientStatus(&aClientStatus), |
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45 iRetVal(aRetVal), |
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46 iIsDeleted(aIsDeleted) |
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47 { |
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48 iMaxTextLength = Min(aPinValue.MaxLength(), aMaxTextLength); |
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49 iMinTextLength = Max(0, aMinTextLength); |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CCTPinQueryDialog::~CCTPinQueryDialog() |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CCTPinQueryDialog::~CCTPinQueryDialog() |
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57 { |
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58 // Allow application switching again |
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59 CEikonEnv* eikonEnv = CEikonEnv::Static(); |
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60 if( eikonEnv ) |
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61 { |
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62 CEikServAppUi* eikServAppUi = static_cast<CEikServAppUi*>( eikonEnv->EikAppUi() ); |
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63 if( eikServAppUi ) |
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64 { |
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65 eikServAppUi->SuppressAppSwitching( EFalse ); |
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66 } |
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67 } |
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68 |
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69 // Complete the client request |
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70 if( iClientStatus && *iClientStatus == KRequestPending ) |
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71 { |
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72 iRetVal = EFalse; |
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73 User::RequestComplete( iClientStatus, KErrNone ); |
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74 } |
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75 |
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76 // Notify that the dialog has been deleted |
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77 iIsDeleted = ETrue; |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CCTPinQueryDialog::RunDlgLD() |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 void CCTPinQueryDialog::RunDlgLD( |
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85 TRequestStatus& aClientStatus, |
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86 const TDesC& aDlgText, |
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87 TDes& aPinValue, |
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88 const TInt aMinTextLength, |
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89 const TInt aMaxTextLength, |
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90 TBool& aRetVal, |
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91 TInt aResourceId, CCTPinQueryDialog*& aDialog, TBool& aIsDeleted ) |
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92 { |
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93 CCTPinQueryDialog* self = new (ELeave) CCTPinQueryDialog(aClientStatus, aDlgText, aPinValue, aMinTextLength, aMaxTextLength, aRetVal, aIsDeleted ); |
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94 aDialog = self; |
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95 // OkToExitL function handles dialog response |
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96 self->ExecuteLD(aResourceId); |
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97 } |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // CCTPinQueryDialog::PreLayoutDynInitL() |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 void CCTPinQueryDialog::PreLayoutDynInitL() |
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104 { |
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105 SetMaxLength(iMaxTextLength); |
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106 SetPromptL(iDlgText); |
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107 CAknTextQueryDialog::PreLayoutDynInitL(); |
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108 } |
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109 |
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110 // ----------------------------------------------------------------------------- |
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111 // CCTPinQueryDialog::CheckIfEntryTextOk() |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 TBool CCTPinQueryDialog::CheckIfEntryTextOk() const |
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115 { |
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116 CAknQueryControl* control = QueryControl(); |
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117 if (control) |
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118 { |
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119 control->GetText(iDataText); |
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120 } |
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121 const TInt textLength = Text().Length(); |
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122 return (textLength <= iMaxTextLength && textLength >= iMinTextLength); |
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123 } |
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124 |
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125 // ----------------------------------------------------------------------------- |
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126 // CCTPinQueryDialog::UpdateLeftSoftKeyL() |
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127 // ----------------------------------------------------------------------------- |
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128 // |
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129 void CCTPinQueryDialog::UpdateLeftSoftKeyL() |
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130 { |
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131 CAknTextQueryDialog::UpdateLeftSoftKeyL(); |
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132 MakeLeftSoftkeyVisible(CheckIfEntryTextOk()); |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CCTPinQueryDialog::PostLayoutDynInitL() |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 void CCTPinQueryDialog::PostLayoutDynInitL() |
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140 { |
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141 ((CEikServAppUi*)(CEikonEnv::Static())->EikAppUi())->SuppressAppSwitching(ETrue); |
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142 } |
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143 // ----------------------------------------------------------------------------- |
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144 // CCTPinQueryDialog::OkToExitL() |
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145 // ----------------------------------------------------------------------------- |
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146 // |
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147 TBool CCTPinQueryDialog::OkToExitL( TInt aButtonId ) |
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148 { |
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149 |
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150 if ( aButtonId == EEikBidCancel || aButtonId == EAknSoftkeyNo ) |
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151 { |
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152 iRetVal = EFalse; |
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153 User::RequestComplete(iClientStatus, KErrNone); |
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154 } |
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155 |
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156 else if ( aButtonId ==EAknSoftkeyYes || aButtonId == EAknSoftkeyOk) |
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157 { |
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158 CAknQueryControl* control = QueryControl(); |
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159 if (control) |
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160 { |
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161 control->GetText(iPinValue); |
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162 } |
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163 iRetVal = ETrue; |
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164 User::RequestComplete(iClientStatus, KErrNone); |
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165 } |
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166 |
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167 return ETrue; |
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168 } |
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169 |
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170 // ----------------------------------------------------------------------------- |
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171 // CCTPinQueryDialog::OfferKeyEventL() |
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172 // ----------------------------------------------------------------------------- |
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173 // |
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174 TKeyResponse CCTPinQueryDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ) |
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175 { |
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176 // '#' key is inactive in Pin query dialog |
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177 if( (aKeyEvent.iScanCode == EStdKeyHash) && (aType == EEventKeyDown || aType == EEventKeyUp) ) |
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178 { |
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179 return EKeyWasConsumed; |
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180 } |
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181 // '*' key is inactive in Pin query dialog |
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182 if (aKeyEvent.iCode == '*') |
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183 { |
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184 return EKeyWasConsumed; |
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185 } |
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186 return CAknTextQueryDialog::OfferKeyEventL(aKeyEvent, aType); |
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187 } |
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188 // End of File |