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1 /* |
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2 * Copyright (c) 2003-2009 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 "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 class CCertManUIContainerPersonal |
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15 * Reads & updates certificate list. |
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16 * Handles markable list for certificates. |
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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 // INCLUDE FILES |
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22 #include <eikclbd.h> |
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23 #include <AknIconArray.h> |
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24 #include <csxhelp/cm.hlp.hrh> // for help context of CertManUI |
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25 #include <certmanui.rsg> |
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26 |
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27 #include "CertmanuiCertificateHelper.h" |
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28 #include "CertmanuiKeeper.h" |
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29 #include "CertmanuicontainerPersonal.h" |
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30 #include "CertmanuiSyncWrapper.h" |
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31 #include "Certmanui.hrh" |
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32 #include "CertManUILogger.h" |
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33 #include "CertmanuiCommon.h" |
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34 #include "Certmanuidll.h" // for applicationUID |
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35 |
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36 // ================= MEMBER FUNCTIONS ======================= |
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37 |
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38 // --------------------------------------------------------- |
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39 // CCertManUIContainerPersonal::CCertManUIContainerPersonal( |
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40 // CCertManUIViewPersonal& aParent, CCertManUIKeeper& aKeeper) |
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41 // Constructor with parent |
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42 // --------------------------------------------------------- |
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43 // |
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44 CCertManUIContainerPersonal::CCertManUIContainerPersonal( |
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45 CCertManUIViewPersonal& aParent, CCertManUIKeeper& aKeeper ) |
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46 : iParent( aParent ), iKeeper( aKeeper ) |
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47 { |
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48 CERTMANUILOGGER_WRITE_TIMESTAMP( |
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49 "CCertManUIContainerPersonal::CCertManUIContainerPersonal" ); |
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50 } |
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51 |
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52 // --------------------------------------------------------- |
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53 // CCertManUIContainerPersonal::~CCertManUIContainerPersonal() |
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54 // Destructor |
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55 // --------------------------------------------------------- |
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56 // |
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57 CCertManUIContainerPersonal::~CCertManUIContainerPersonal() |
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58 { |
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59 CERTMANUILOGGER_ENTERFN( |
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60 " CCertManUIContainerPersonal::~CCertManUIContainerPersonal" ); |
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61 |
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62 delete iListBox; |
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63 |
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64 CERTMANUILOGGER_LEAVEFN( |
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65 " CCertManUIContainerPersonal::~CCertManUIContainerPersonal" ); |
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66 } |
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67 |
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68 // --------------------------------------------------------- |
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69 // CCertManUIContainerPersonal::ConstructL( |
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70 // const TRect& aRect, TInt aCurrentPosition, TInt aTopItem) |
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71 // EPOC two phased constructor |
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72 // --------------------------------------------------------- |
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73 // |
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74 void CCertManUIContainerPersonal::ConstructL( |
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75 const TRect& aRect, TInt aCurrentPosition, TInt aTopItem ) |
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76 { |
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77 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::ConstructL" ); |
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78 |
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79 CreateWindowL(); |
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80 CreateListBoxL(); |
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81 UpdateListBoxL( aCurrentPosition, aTopItem ); |
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82 if ( iListBox ) |
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83 { |
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84 // Creates graphic. |
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85 iListBox->ItemDrawer()->ColumnData()-> |
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86 SetIconArray( iIconHandler->CreateIconArrayL() ); |
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87 } |
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88 SetRect( aRect ); |
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89 |
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90 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::ConstructL" ); |
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91 } |
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92 |
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93 // --------------------------------------------------------- |
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94 // CCertManUIContainerPersonal::SizeChanged() |
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95 // Called by framework when the view size is changed |
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96 // --------------------------------------------------------- |
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97 // |
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98 void CCertManUIContainerPersonal::SizeChanged() |
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99 { |
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100 iListBox->SetRect( Rect() ); |
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101 } |
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102 |
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103 // --------------------------------------------------------- |
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104 // CCertManUIContainerPersonal::FocusChanged(TDrawNow aDrawNow) |
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105 // --------------------------------------------------------- |
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106 // |
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107 void CCertManUIContainerPersonal::FocusChanged( TDrawNow aDrawNow ) |
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108 { |
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109 if ( iListBox ) |
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110 { |
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111 iListBox->SetFocus( IsFocused(), aDrawNow ); |
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112 } |
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113 } |
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114 |
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115 // --------------------------------------------------------- |
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116 // CCertManUIContainerPersonal::HandleListBoxEventL( |
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117 // CEikListBox* /*aListBox*/, TListBoxEvent aEventType) |
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118 // --------------------------------------------------------- |
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119 // |
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120 void CCertManUIContainerPersonal::HandleListBoxEventL( |
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121 CEikListBox* /*aListBox*/, TListBoxEvent aEventType ) |
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122 { |
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123 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::HandleListBoxEventL" ); |
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124 |
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125 switch( aEventType ) |
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126 { |
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127 case EEventItemSingleClicked: |
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128 case EEventEnterKeyPressed: |
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129 { |
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130 const CListBoxView::CSelectionIndexArray* selections = iListBox->SelectionIndexes(); |
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131 if ( iListItemCount > 0 ) |
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132 { |
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133 if ( selections->Count() == 0 ) |
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134 { |
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135 iKeeper.iCertificateHelper->MessageQueryViewDetailsL( |
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136 iListBox->CurrentItemIndex(), KCertTypePersonal, iEikonEnv ); |
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137 } |
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138 else |
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139 { |
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140 CEikMenuBar* menuBar = iParent.MenuBar(); |
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141 menuBar->SetContextMenuTitleResourceId( R_CERTMANUI_MENUBAR_OPTIONS_MARKED ); |
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142 menuBar->TryDisplayContextMenuBarL(); |
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143 } |
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144 } |
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145 break; |
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146 } |
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147 |
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148 default: |
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149 { |
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150 break; |
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151 } |
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152 } |
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153 |
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154 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::HandleListBoxEventL" ); |
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155 } |
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156 |
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157 |
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158 // --------------------------------------------------------- |
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159 // CCertManUIContainerPersonal::CountComponentControls() const |
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160 // --------------------------------------------------------- |
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161 // |
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162 TInt CCertManUIContainerPersonal::CountComponentControls() const |
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163 { |
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164 // return number of controls inside this container |
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165 return 1; |
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166 } |
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167 |
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168 // --------------------------------------------------------- |
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169 // CCertManUIContainerPersonal::ComponentControl(TInt /*aIndex*/) const |
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170 // --------------------------------------------------------- |
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171 // |
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172 CCoeControl* CCertManUIContainerPersonal::ComponentControl( TInt /*aIndex*/ ) const |
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173 { |
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174 return iListBox; |
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175 } |
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176 |
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177 // --------------------------------------------------------- |
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178 // CCertManUIContainerPersonal::Draw(const TRect& aRect) const |
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179 // --------------------------------------------------------- |
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180 // |
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181 void CCertManUIContainerPersonal::Draw( const TRect& aRect ) const |
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182 { |
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183 CWindowGc& gc = SystemGc(); |
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184 gc.SetPenStyle( CGraphicsContext::ENullPen ); |
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185 gc.SetBrushColor( KRgbGray ); |
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186 gc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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187 gc.DrawRect( aRect ); |
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188 } |
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189 |
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190 // --------------------------------------------------------- |
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191 // CCertManUIContainerPersonal::HandleControlEventL( |
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192 // CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/) |
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193 // Cannot be changed to non-leaving function. |
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194 // L-function is required by the class definition, even if empty. |
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195 // --------------------------------------------------------- |
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196 // |
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197 void CCertManUIContainerPersonal::HandleControlEventL( |
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198 CCoeControl* /*aControl*/, TCoeEvent /*aEventType*/ ) |
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199 { |
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200 } |
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201 |
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202 // --------------------------------------------------------- |
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203 // CCertManUIContainerPersonal::OfferKeyEventL( |
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204 // const TKeyEvent& aKeyEvent, TEventCode aType) |
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205 // Handles the key events arrow keys, delete key. |
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206 // --------------------------------------------------------- |
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207 // |
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208 TKeyResponse CCertManUIContainerPersonal::OfferKeyEventL( |
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209 const TKeyEvent& aKeyEvent, TEventCode aType ) |
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210 { |
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211 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::OfferKeyEventL" ); |
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212 |
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213 // If operation is currenly onway, do not continue. |
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214 if ( iKeeper.iWrapper->IsActive() ) |
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215 { |
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216 return EKeyWasNotConsumed; |
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217 } |
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218 |
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219 TKeyResponse retval = EKeyWasNotConsumed; |
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220 if ( aType == EEventKey ) |
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221 { |
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222 if ( aKeyEvent.iCode == EKeyRightArrow ) |
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223 { |
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224 ((CAknViewAppUi*)iAvkonAppUi)->ActivateLocalViewL( KCertManUIViewDeviceId ); |
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225 retval = EKeyWasConsumed; |
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226 } |
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227 else if ( aKeyEvent.iCode == EKeyLeftArrow ) |
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228 { |
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229 ((CAknViewAppUi*)iAvkonAppUi)->ActivateLocalViewL( KCertManUIViewTrustedSiteId ); |
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230 retval = EKeyWasConsumed; |
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231 } |
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232 else if ( aKeyEvent.iCode == EKeyDelete |
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233 || aKeyEvent.iCode == EKeyBackspace ) |
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234 { |
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235 TInt currentItemPersonal = iListBox->CurrentItemIndex(); |
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236 |
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237 if ( ( currentItemPersonal >= 0 ) && |
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238 ( currentItemPersonal < iKeeper.iUserLabelEntries.Count() )) |
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239 { |
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240 // list is not empty |
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241 if ( iKeeper.iCertificateHelper->ConfirmationQueryDeleteCertL( |
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242 KCertTypePersonal, iListBox ) ) // == ETrue |
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243 { |
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244 iParent.iCurrentPosition = iListBox->CurrentItemIndex(); |
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245 iParent.iTopItem = iListBox->TopItemIndex(); |
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246 |
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247 DrawListBoxL( iParent.iCurrentPosition, iParent.iTopItem ); |
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248 // goes here if at least one certificate is deleted |
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249 TRAPD( error, iKeeper.RefreshUserCertEntriesL() ); |
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250 if ( error != KErrNone ) |
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251 { |
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252 if ( error == KErrCorrupt ) |
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253 { |
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254 iKeeper.ShowErrorNoteL( error ); |
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255 User::Exit( KErrNone ); |
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256 } |
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257 else |
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258 { |
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259 // have to call straight away the Exit |
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260 // showing any error notes would corrupt the display |
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261 User::Exit( error ); |
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262 } |
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263 } |
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264 iParent.UpdateMenuBar(); |
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265 } |
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266 } |
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267 // Listbox takes all event even if it doesn't use them |
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268 retval = EKeyWasConsumed; |
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269 } |
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270 else |
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271 { |
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272 retval = iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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273 } |
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274 } |
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275 else |
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276 { |
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277 retval = iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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278 } |
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279 |
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280 if ( iListBox->SelectionIndexes()->Count() > 0 ) |
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281 { |
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282 iParent.MenuBar()->SetContextMenuTitleResourceId( R_CERTMANUI_MENUBAR_OPTIONS_MARKED ); |
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283 iParent.UpdateCba( R_CERTMANUI_OPTIONS_CONTEXT_BACK ); |
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284 } |
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285 else |
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286 { |
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287 iParent.MenuBar()->SetMenuTitleResourceId( R_CERTMANUI_MENUBAR_VIEW_PERSONAL ); |
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288 iParent.UpdateCba( R_CERTMANUI_OPTIONS_OPEN_BACK ); |
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289 } |
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290 |
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291 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::OfferKeyEventL" ); |
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292 |
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293 return retval; |
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294 } |
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295 |
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296 // --------------------------------------------------------- |
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297 // CCertManUIContainerPersonal::CreateListBoxL() |
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298 // Creates listbox, sets empty listbox text. |
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299 // --------------------------------------------------------- |
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300 // |
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301 void CCertManUIContainerPersonal::CreateListBoxL() |
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302 { |
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303 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::CreateListBoxL" ); |
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304 |
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305 iListBox = new( ELeave ) CAknSingleStyleListBox; |
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306 iListBox->SetContainerWindowL( *this ); |
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307 iListBox->ConstructL( this, EAknListBoxMarkableList ); |
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308 iListBox->CreateScrollBarFrameL( ETrue ); |
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309 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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310 CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto ); |
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311 iListBox->SetListBoxObserver( this ); |
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312 |
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313 HBufC* stringHolder = StringLoader::LoadLC( R_TEXT_RESOURCE_VIEW_PERSONAL_EMPTY_LIST ); |
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314 iListBox->View()->SetListEmptyTextL( *stringHolder ); |
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315 CleanupStack::PopAndDestroy(); // stringHolder |
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316 |
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317 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::CreateListBoxL" ); |
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318 } |
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319 |
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320 // --------------------------------------------------------- |
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321 // CCertManUIContainerPersonal::DrawListBoxL(TInt aCurrentPosition, TInt aTopItem) |
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322 // Draws listbox, fetches graphic icons for markable list |
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323 // --------------------------------------------------------- |
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324 // |
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325 void CCertManUIContainerPersonal::DrawListBoxL( TInt aCurrentPosition, TInt aTopItem ) |
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326 { |
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327 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::DrawListBoxL" ); |
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328 |
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329 if ( aCurrentPosition >= 0 ) |
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330 { |
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331 iListBox->SetTopItemIndex( aTopItem ); |
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332 iListBox->SetCurrentItemIndex( aCurrentPosition ); |
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333 } |
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334 ActivateL(); |
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335 DrawNow(); |
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336 |
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337 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::DrawListBoxL" ); |
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338 } |
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339 |
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340 // --------------------------------------------------------- |
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341 // CCertManUIContainerPersonal::UpdateListBoxL(TInt& aCurrentPosition, TInt& aTopItem) |
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342 // Gets list of certificates from CertManAPI, displays them, |
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343 // sets No label text to them if their names are empty |
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344 // --------------------------------------------------------- |
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345 // |
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346 void CCertManUIContainerPersonal::UpdateListBoxL( TInt& aCurrentPosition, TInt& aTopItem ) |
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347 { |
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348 CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::UpdateListBoxL" ); |
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349 |
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350 iKeeper.StartWaitDialogL( ECertmanUiWaitDialog ); |
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351 CleanupCloseWaitDialogPushL( iKeeper ); |
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352 |
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353 MDesCArray* itemList = iListBox->Model()->ItemTextArray(); |
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354 CDesCArray* itemArray = ( CDesCArray* )itemList; |
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355 |
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356 // List certificates |
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357 if ( iKeeper.iCertsDatOK ) // == ETrue |
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358 { |
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359 // cacerts.dat is not corrupted, get count |
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360 iListItemCount = iKeeper.iUserLabelEntries.Count(); |
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361 } |
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362 else |
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363 { |
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364 iListItemCount = 0; |
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365 } |
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366 if (iListItemCount == 0 ) //list is empty, disable the scroll bar |
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367 { |
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368 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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369 CEikScrollBarFrame::EOff,CEikScrollBarFrame::EOff); |
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370 } |
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371 if ( iListItemCount > 0 ) |
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372 { |
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373 if ( ( aCurrentPosition == -1 ) |
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374 || ( aCurrentPosition > iListItemCount-1 ) ) |
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375 { |
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376 aCurrentPosition = 0; |
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377 aTopItem = 0; |
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378 } |
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379 |
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380 HBufC* buf = HBufC::NewLC( KMaxLengthTextCertLabel ); |
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381 for ( TInt i = 0; i < iListItemCount; i++ ) |
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382 { |
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383 buf->Des() = ( iKeeper.iUserLabelEntries )[i]->iUserEntryLabel->Des(); |
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384 |
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385 TPtrC trimmedCertLabel = iKeeper.iCertificateHelper->CutCertificateField( buf->Des() ); |
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386 buf->Des().Copy( trimmedCertLabel ); |
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387 TInt length = buf->Des().Length(); |
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388 if ( length == 0 ) |
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389 { |
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390 HBufC* stringHolder = NULL; |
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391 |
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392 stringHolder = StringLoader::LoadLC( |
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393 R_TEXT_RESOURCE_VIEW_NO_SUBJECT_LIST ); |
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394 |
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395 itemArray->AppendL( *stringHolder ); |
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396 CleanupStack::PopAndDestroy(); // stringHolder |
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397 } |
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398 else |
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399 { |
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400 buf->Des().Insert( 0, KCertManUIInsertDescriptor ); |
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401 itemArray->AppendL( buf->Des() ); |
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402 } |
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403 iListBox->HandleItemAdditionL(); |
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404 } |
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405 CleanupStack::PopAndDestroy(); // buf |
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406 } |
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407 |
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408 CleanupStack::PopAndDestroy(); // closes wait dialog |
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409 |
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410 CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::UpdateListBoxL" ); |
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411 } |
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412 |
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413 // --------------------------------------------------------- |
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414 // CCertManUIContainerAuthority::HandleResourceChange |
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415 // |
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416 // --------------------------------------------------------- |
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417 // |
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418 void CCertManUIContainerPersonal::HandleResourceChange( TInt aType ) |
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419 { |
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420 CCoeControl::HandleResourceChange(aType); |
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421 |
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422 if ( aType == KEikDynamicLayoutVariantSwitch ) |
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423 { |
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424 TRect mainPaneRect; |
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425 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect ); |
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426 SetRect( mainPaneRect ); |
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427 DrawNow(); |
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428 } |
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429 } |
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430 |
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431 // --------------------------------------------------------- |
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432 // CCertManUIContainerPersonal::IconArrayResourceId |
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433 // Loads Mark/Unmark icons from resource |
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434 // --------------------------------------------------------- |
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435 // |
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436 TInt CCertManUIContainerPersonal::IconArrayResourceId() const |
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437 { |
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438 return R_CERTMANUI_CERTIFICATE_LISTBOX_MARK_ICONS; |
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439 } |
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440 |
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441 // --------------------------------------------------------- |
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442 // CCertManUIContainerPersonal::CreateIconArrayL |
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443 // Creates Icon Array |
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444 // --------------------------------------------------------- |
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445 // |
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446 CAknIconArray* CCertManUIContainerPersonal::CreateIconArrayL() const |
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447 { |
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448 CAknIconArray* icons = new ( ELeave ) CAknIconArray( KGranularity ); |
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449 CleanupStack::PushL( icons ); |
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450 icons->ConstructFromResourceL( IconArrayResourceId() ); |
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451 CleanupStack::Pop(); // icons |
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452 return icons; |
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453 } |
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454 |
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455 |
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456 // --------------------------------------------------------- |
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457 // CCertManUIContainerPersonal::GetHelpContext |
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458 // This function is called when Help application is launched. |
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459 // (other items were commented in a header). |
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460 // --------------------------------------------------------- |
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461 // |
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462 void CCertManUIContainerPersonal::GetHelpContext( TCoeHelpContext& aContext ) const |
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463 { |
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464 aContext.iMajor = KUidCM; |
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465 aContext.iContext = KCM_HLP_PERSONAL; |
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466 } |
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467 |
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468 // End of File |