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1 /* |
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2 * Copyright (c) 2005 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: Implementation of CDevEncUiDecrViewContainer. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 |
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20 // Class includes |
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21 #include "DevEncUiDecrViewContainer.h" |
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22 |
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23 // System Includes |
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24 #include <aknlists.h> |
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25 #include <barsread.h> |
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26 #include <coemain.h> |
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27 #include <devencui.rsg> |
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28 #include <eikenv.h> |
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29 |
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30 // User Includes |
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31 #include "DevEncLog.h" |
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32 #include "DevEnc.hrh" |
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33 #include "DevEncUi.pan" |
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34 #include "DevEncUiAppui.h" |
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35 #include "DevEncUiDocument.h" |
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36 #include "DevEncUiDecrView.h" |
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37 |
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38 // ================= MEMBER FUNCTIONS ======================= |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // CDevEncUiDecrViewContainer::NewLC |
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42 // |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CDevEncUiDecrViewContainer* CDevEncUiDecrViewContainer::NewLC( const TRect& aRect, |
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46 CAknView& aOwningView ) |
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47 { |
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48 CDevEncUiDecrViewContainer* self = |
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49 new ( ELeave ) CDevEncUiDecrViewContainer( aOwningView ); |
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50 CleanupStack::PushL( self ); |
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51 self->ConstructL( aRect ); |
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52 return self; |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CDevEncUiDecrViewContainer::NewL |
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57 // |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 CDevEncUiDecrViewContainer* CDevEncUiDecrViewContainer::NewL( const TRect& aRect, |
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61 CAknView& aOwningView ) |
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62 { |
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63 CDevEncUiDecrViewContainer* self = NewLC( aRect, aOwningView ); |
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64 CleanupStack::Pop( self ); |
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65 return self; |
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66 } |
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67 |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CDevEncUiDecrViewContainer::ConstructL |
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71 // |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 void CDevEncUiDecrViewContainer::ConstructL( const TRect& aRect ) |
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75 { |
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76 // Create a window for this application view |
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77 CreateWindowL(); |
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78 |
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79 CreateListL(); |
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80 |
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81 // Set the windows size |
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82 SetRect( aRect ); |
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83 |
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84 // Activate the window, which makes it ready to be drawn |
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85 ActivateL(); |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CDevEncUiDecrViewContainer::CreateListL |
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90 // |
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91 // ----------------------------------------------------------------------------- |
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92 // |
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93 void CDevEncUiDecrViewContainer::CreateListL() |
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94 { |
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95 // First phase construction |
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96 iListBox = new ( ELeave ) CAknDoubleStyle2ListBox; |
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97 iListBox->SetContainerWindowL( *this ); |
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98 |
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99 // Second Phase Construction |
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100 TResourceReader reader; |
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101 iEikonEnv->CreateResourceReaderLC( reader, R_DEVENCUI_DECRYPTION_LISTBOX ); |
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102 iListBox->ConstructFromResourceL( reader ); |
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103 CleanupStack::PopAndDestroy(); // reader (Can't pass T-classes as parameter) |
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104 |
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105 iListBox->SetListBoxObserver( this ); |
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106 iListBox->CreateScrollBarFrameL( ETrue ); |
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107 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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108 CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto ); |
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109 } |
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110 |
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111 // ----------------------------------------------------------------------------- |
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112 // CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer |
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113 // |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer( CAknView& aOwningView ) |
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117 : iOwningView( aOwningView ) |
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118 { |
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119 // No implementation required |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CDevEncUiDecrViewContainer::CDevEncUiDecrViewContainer |
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124 // |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 CDevEncUiDecrViewContainer::~CDevEncUiDecrViewContainer() |
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128 { |
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129 delete iListBox; |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CDevEncUiDecrViewContainer::HandleListBoxEventL |
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134 // |
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135 // ----------------------------------------------------------------------------- |
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136 // |
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137 void CDevEncUiDecrViewContainer::HandleListBoxEventL( CEikListBox* /*aListBox*/, |
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138 TListBoxEvent aEventType ) |
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139 { |
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140 switch ( aEventType ) |
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141 { |
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142 case EEventItemSingleClicked: // FALLTHROUGH |
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143 case EEventEnterKeyPressed: |
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144 { |
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145 if ( iListBox->CurrentItemIndex() == 0 ) |
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146 { |
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147 iOwningView.HandleCommandL( EDevEncUiCommandDecrypt ); |
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148 } |
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149 if ( iListBox->CurrentItemIndex() == 1 ) |
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150 { |
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151 iOwningView.HandleCommandL( EDevEncUiCommandDecryptAndTurnOffEncryption ); |
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152 } |
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153 } |
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154 break; |
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155 default: |
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156 break; |
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157 } |
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158 } |
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159 |
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160 // ----------------------------------------------------------------------------- |
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161 // CDevEncUiDecrViewContainer::CountComponentControls |
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162 // Return number of controls inside this container |
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163 // ----------------------------------------------------------------------------- |
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164 // |
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165 TInt CDevEncUiDecrViewContainer::CountComponentControls() const |
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166 { |
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167 return 1; |
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168 } |
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169 |
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170 // ----------------------------------------------------------------------------- |
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171 // CDevEncUiDecrViewContainer::ComponentControl |
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172 // |
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173 // ----------------------------------------------------------------------------- |
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174 // |
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175 CCoeControl* CDevEncUiDecrViewContainer::ComponentControl( TInt aIndex ) const |
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176 { |
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177 switch ( aIndex ) |
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178 { |
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179 case 0: |
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180 return iListBox; |
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181 default: |
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182 return NULL; |
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183 } |
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184 } |
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185 |
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186 // ----------------------------------------------------------------------------- |
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187 // CDevEncUiDecrViewContainer::Draw |
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188 // |
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189 // ----------------------------------------------------------------------------- |
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190 // |
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191 void CDevEncUiDecrViewContainer::Draw( const TRect& aRect ) const |
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192 { |
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193 CWindowGc& gc = SystemGc(); |
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194 gc.Clear( aRect ); |
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195 } |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CDevEncUiDecrViewContainer::OfferKeyEventL |
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199 // |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 TKeyResponse CDevEncUiDecrViewContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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203 TEventCode aType ) |
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204 { |
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205 if ( !iListBox ) |
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206 { |
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207 return EKeyWasNotConsumed; |
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208 } |
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209 if ( aKeyEvent.iCode == EKeyDevice3 /* OK key */ ) |
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210 { |
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211 if ( iListBox->CurrentItemIndex() < 0 ) |
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212 { |
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213 return EKeyWasConsumed; |
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214 } |
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215 // User selected a list item. Notify the callback instance. |
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216 if ( iListBox->CurrentItemIndex() == 0 ) |
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217 { |
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218 iOwningView.HandleCommandL( EDevEncUiCommandDecrypt ); |
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219 } |
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220 if ( iListBox->CurrentItemIndex() == 1 ) |
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221 { |
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222 iOwningView.HandleCommandL( EDevEncUiCommandDecryptAndTurnOffEncryption ); |
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223 } |
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224 return EKeyWasConsumed; |
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225 } |
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226 return iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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227 } |
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228 |
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229 // -------------------------------------------------------------------------- |
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230 // CDevEncUiDecrViewContainer::SizeChanged() |
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231 // |
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232 // -------------------------------------------------------------------------- |
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233 // |
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234 void CDevEncUiDecrViewContainer::SizeChanged() |
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235 { |
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236 if ( iListBox ) |
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237 { |
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238 iListBox->SetExtent( TPoint( 0, 0 ), iListBox->MinimumSize() ); |
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239 } |
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240 } |
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241 |
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242 //End Of File |
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243 |
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244 |