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1 /* |
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2 * Copyright (c) 2006-2008 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: View for restore settings |
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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 <StringLoader.h> |
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22 #include <aknlists.h> |
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23 #include <akntitle.h> |
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24 #include <CFileManagerEngine.h> |
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25 #include <FileManager.rsg> |
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26 #include <FileManagerDlgUtils.h> |
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27 #include <CFileManagerRestoreSettings.h> |
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28 #include <FileManagerDebug.h> |
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29 #include "CFileManagerRestoreView.h" |
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30 #include "CFileManagerSettingListContainer.h" |
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31 #include "CFileManagerDocument.h" |
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32 #include "CFileManagerAppUi.h" |
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33 #include "FileManager.hrh" |
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34 |
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35 // CONSTANTS |
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36 const TUid CFileManagerRestoreView::KDeleteBackups = { EDeleteBackups }; |
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37 const TInt KMaxSelection = 64; |
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38 |
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39 // ======== MEMBER FUNCTIONS ======== |
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40 |
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41 // ---------------------------------------------------------------------------- |
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42 // CFileManagerRestoreView::CFileManagerRestoreView |
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43 // ---------------------------------------------------------------------------- |
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44 // |
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45 CFileManagerRestoreView::CFileManagerRestoreView() |
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46 { |
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47 } |
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48 |
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49 // ---------------------------------------------------------------------------- |
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50 // CFileManagerRestoreView::NewLC |
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51 // ---------------------------------------------------------------------------- |
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52 // |
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53 CFileManagerRestoreView* CFileManagerRestoreView::NewLC() |
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54 { |
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55 CFileManagerRestoreView* self = new( ELeave ) CFileManagerRestoreView(); |
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56 CleanupStack::PushL( self ); |
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57 self->ConstructL( R_FILEMANAGER_RESTORE_VIEW ); |
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58 return self; |
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59 } |
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60 |
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61 // ---------------------------------------------------------------------------- |
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62 // CFileManagerRestoreView::~CFileManagerRestoreView |
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63 // ---------------------------------------------------------------------------- |
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64 // |
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65 CFileManagerRestoreView::~CFileManagerRestoreView() |
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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 // CFileManagerRestoreView::DoActivateL |
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71 // ---------------------------------------------------------------------------- |
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72 // |
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73 void CFileManagerRestoreView::DoActivateL( |
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74 const TVwsViewId& aPrevViewId, |
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75 TUid aCustomMessageId, |
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76 const TDesC8& aCustomMessage ) |
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77 { |
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78 FUNC_LOG |
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79 |
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80 iSelection = 0; // Reset stored list selection |
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81 iDeleteBackups = ( aCustomMessageId == KDeleteBackups ); |
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82 |
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83 CFileManagerViewBase::DoActivateL( |
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84 aPrevViewId, aCustomMessageId, aCustomMessage ); |
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85 |
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86 static_cast< CFileManagerAppUi* >( AppUi() )->SetTitleL( |
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87 iDeleteBackups ? |
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88 R_QTN_FMGR_DELETE_BACKUP_TITLE : R_QTN_FMGR_RESTORE_TITLE ); |
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89 |
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90 CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() ); |
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91 settings.RefreshL(); |
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92 |
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93 iContainer->RefreshListL( iIndex ); |
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94 |
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95 CEikButtonGroupContainer* cba = Cba(); |
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96 cba->SetCommandSetL(R_AVKON_SOFTKEYS_OK_CANCEL__MARK ); |
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97 cba->MakeCommandVisible( EAknSoftkeyOk, EFalse ); |
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98 cba->MakeCommandVisible( EAknSoftkeyMark, ETrue ); |
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99 |
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100 if ( !iContainer->ListBoxNumberOfItems() ) |
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101 { |
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102 cba->MakeCommandVisible( EAknSoftkeyMark, EFalse ); |
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103 } |
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104 cba->DrawDeferred(); |
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105 } |
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106 |
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107 // ---------------------------------------------------------------------------- |
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108 // CFileManagerRestoreView::DoDeactivate |
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109 // ---------------------------------------------------------------------------- |
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110 // |
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111 void CFileManagerRestoreView::DoDeactivate() |
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112 { |
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113 FUNC_LOG |
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114 |
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115 CFileManagerViewBase::DoDeactivate(); |
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116 } |
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117 |
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118 // ---------------------------------------------------------------------------- |
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119 // CFileManagerRestoreView::DirectoryChangedL |
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120 // ---------------------------------------------------------------------------- |
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121 // |
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122 void CFileManagerRestoreView::DirectoryChangedL() |
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123 { |
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124 FUNC_LOG |
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125 |
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126 if ( iContainer ) |
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127 { |
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128 CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() ); |
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129 settings.RefreshL(); |
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130 iContainer->RefreshListL( iIndex ); |
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131 RestoreSelectionL(); |
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132 } |
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133 } |
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134 |
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135 // ---------------------------------------------------------------------------- |
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136 // CFileManagerRestoreView::Id |
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137 // ---------------------------------------------------------------------------- |
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138 // |
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139 TUid CFileManagerRestoreView::Id() const |
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140 { |
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141 return CFileManagerAppUi::KFileManagerRestoreViewId; |
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142 } |
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143 |
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144 // ---------------------------------------------------------------------------- |
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145 // CFileManagerRestoreView::CreateContainerL |
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146 // ---------------------------------------------------------------------------- |
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147 // |
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148 CFileManagerContainerBase* CFileManagerRestoreView::CreateContainerL() |
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149 { |
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150 CFileManagerRestoreSettings& settings( iEngine.RestoreSettingsL() ); |
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151 CFileManagerContainerBase* container = |
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152 CFileManagerSettingListContainer::NewL( |
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153 ClientRect(), |
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154 iIndex, |
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155 CFileManagerSettingListContainer::EListRestore, |
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156 &settings ); |
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157 container->SetEmptyTextL( R_QTN_FMGR_RESTORE_NO_BACKUPS ); |
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158 return container; |
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159 } |
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160 |
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161 // ---------------------------------------------------------------------------- |
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162 // CFileManagerRestoreView::HandleCommandL |
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163 // ---------------------------------------------------------------------------- |
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164 // |
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165 void CFileManagerRestoreView::HandleCommandL( TInt aCommand ) |
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166 { |
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167 switch( aCommand ) |
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168 { |
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169 case EAknSoftkeySelect: // FALLTHROUGH |
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170 case EAknSoftkeyMark: // FALLTHROUGH |
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171 case EAknSoftkeyUnmark: // FALLTHROUGH |
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172 case EFileManagerSelectionKey: // FALLTHROUGH |
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173 case EFileManagerToggleMark: // FALLTHROUGH |
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174 case EFileManagerOpen: |
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175 { |
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176 CmdSelectL(); |
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177 break; |
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178 } |
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179 case EAknSoftkeyOk: |
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180 { |
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181 CmdOkL(); |
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182 break; |
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183 } |
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184 case EAknSoftkeyCancel: // FALLTHROUGH |
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185 case EAknSoftkeyBack: |
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186 { |
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187 CmdCancelL(); |
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188 break; |
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189 } |
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190 case EFileManagerCheckMark: |
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191 { |
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192 CmdCheckMarkL(); |
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193 break; |
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194 } |
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195 default: |
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196 { |
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197 break; |
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198 } |
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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 // CFileManagerRestoreView::CmdOkL |
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204 // ---------------------------------------------------------------------------- |
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205 // |
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206 void CFileManagerRestoreView::CmdOkL() |
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207 { |
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208 if ( !iContainer ) |
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209 { |
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210 return; |
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211 } |
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212 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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213 |
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214 TInt count( items->Count() ); |
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215 |
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216 if ( count ) |
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217 { |
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218 if( FileManagerDlgUtils::ShowConfirmQueryWithYesNoL( |
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219 iDeleteBackups ? |
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220 R_QTN_FMGR_DELETE_BACKUP_QUERY : R_QTN_FMGR_RESTORE_QUERY ) ) |
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221 { |
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222 if ( !CheckPhoneState() ) |
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223 { |
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224 FileManagerDlgUtils::ShowErrorNoteL( R_QTN_CRITICAL_ERROR ); |
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225 } |
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226 else |
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227 { |
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228 TUint64 selection( 0 ); |
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229 for ( TInt i( 0 ); i < count; ++i ) |
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230 { |
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231 selection |= ( ( TUint64 ) 1 ) << ( ( *items )[ i ] ); |
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232 } |
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233 |
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234 CFileManagerRestoreSettings& settings( |
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235 iEngine.RestoreSettingsL() ); |
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236 settings.SetSelection( selection ); |
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237 |
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238 if ( iDeleteBackups ) |
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239 { |
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240 // Delete selected backups and close this view |
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241 iEngine.DeleteBackupsL(); |
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242 iIndex = 0; |
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243 static_cast< CFileManagerAppUi* >( |
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244 AppUi() )->CloseRestoreViewL(); |
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245 } |
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246 else |
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247 { |
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248 // Start restoring selected backups |
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249 TRAPD( err, StartProcessL( ERestoreProcess ) ); |
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250 if ( err == KErrCorrupt ) |
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251 { |
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252 FileManagerDlgUtils::ShowErrorNoteL( |
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253 R_QTN_FMGR_ERROR_CORRUPTED_BACKUP_FILE ); |
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254 } |
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255 else |
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256 { |
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257 User::LeaveIfError( err ); |
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258 } |
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259 } |
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260 } |
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261 } |
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262 } |
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263 else |
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264 { |
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265 CmdCancelL(); |
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266 } |
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267 } |
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268 |
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269 // ---------------------------------------------------------------------------- |
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270 // CFileManagerRestoreView::CmdCancelL |
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271 // ---------------------------------------------------------------------------- |
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272 // |
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273 void CFileManagerRestoreView::CmdCancelL() |
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274 { |
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275 iIndex = 0; |
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276 static_cast< CFileManagerAppUi* >( AppUi() )->CloseRestoreViewL(); |
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277 } |
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278 |
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279 // ---------------------------------------------------------------------------- |
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280 // CFileManagerRestoreView::CmdSelectL |
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281 // ---------------------------------------------------------------------------- |
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282 // |
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283 void CFileManagerRestoreView::CmdSelectL() |
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284 { |
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285 if ( !iContainer ) |
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286 { |
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287 return; |
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288 } |
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289 if ( !iContainer->ListBoxNumberOfItems() ) |
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290 { |
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291 return; |
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292 } |
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293 TInt index( iContainer->ListBoxCurrentItemIndex() ); |
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294 iContainer->ListBoxToggleItemL( index ); |
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295 iSelection ^= ( ( TUint64 ) 1 ) << index; // Toggle stored list selection |
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296 UpdateCbaFromSelectionL(); |
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297 } |
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298 |
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299 // ---------------------------------------------------------------------------- |
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300 // CFileManagerRestoreView::CmdCheckMarkL |
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301 // ---------------------------------------------------------------------------- |
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302 // |
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303 void CFileManagerRestoreView::CmdCheckMarkL() |
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304 { |
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305 if ( !iContainer ) |
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306 { |
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307 return; |
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308 } |
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309 TInt mskTextId( R_QTN_MSK_MARK ); |
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310 if ( iContainer->ListBoxIsItemSelected( |
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311 iContainer->ListBoxCurrentItemIndex() ) ) |
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312 { |
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313 mskTextId = R_QTN_MSK_UNMARK; |
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314 } |
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315 |
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316 SetCbaMskTextL( mskTextId ); |
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317 } |
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318 |
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319 // ---------------------------------------------------------------------------- |
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320 // CFileManagerRestoreView::ProcessFinishedL |
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321 // ---------------------------------------------------------------------------- |
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322 // |
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323 void CFileManagerRestoreView::ProcessFinishedL( |
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324 TInt aError, const TDesC& aName ) |
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325 { |
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326 TBool isRestore( iActiveProcess == ERestoreProcess ); |
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327 |
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328 CFileManagerViewBase::ProcessFinishedL( aError, aName ); |
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329 |
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330 // Exit when restore finished |
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331 if ( isRestore ) |
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332 { |
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333 CmdCancelL(); |
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334 } |
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335 } |
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336 |
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337 // ---------------------------------------------------------------------------- |
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338 // CFileManagerRestoreView::NotifyForegroundStatusChange |
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339 // ---------------------------------------------------------------------------- |
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340 // |
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341 void CFileManagerRestoreView::NotifyForegroundStatusChange( |
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342 TBool aForeground ) |
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343 { |
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344 FUNC_LOG |
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345 |
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346 if ( aForeground ) |
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347 { |
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348 TRAP_IGNORE( RefreshSettingsL() ); |
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349 } |
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350 } |
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351 |
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352 // ---------------------------------------------------------------------------- |
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353 // CFileManagerRestoreView::RefreshSettingsL |
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354 // ---------------------------------------------------------------------------- |
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355 // |
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356 void CFileManagerRestoreView::RefreshSettingsL() |
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357 { |
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358 FUNC_LOG |
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359 |
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360 DirectoryChangedL(); |
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361 } |
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362 |
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363 // ---------------------------------------------------------------------------- |
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364 // CFileManagerRestoreView::RestoreSelectionL |
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365 // ---------------------------------------------------------------------------- |
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366 // |
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367 void CFileManagerRestoreView::RestoreSelectionL() |
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368 { |
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369 if ( !iContainer ) |
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370 { |
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371 return; |
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372 } |
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373 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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374 for ( TInt i( 0 ); i < KMaxSelection; ++i ) |
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375 { |
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376 if ( iSelection & ( ( ( TUint64 ) 1 ) << i ) ) |
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377 { |
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378 iContainer->ListBoxSelectItemL( i ); |
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379 } |
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380 else |
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381 { |
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382 iContainer->ListBoxDeselectItem( i ); |
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383 } |
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384 } |
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385 UpdateCbaFromSelectionL(); |
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386 } |
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387 |
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388 // ---------------------------------------------------------------------------- |
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389 // CFileManagerRestoreView::UpdateCbaFromSelectionL |
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390 // ---------------------------------------------------------------------------- |
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391 // |
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392 void CFileManagerRestoreView::UpdateCbaFromSelectionL() |
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393 { |
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394 if ( !iContainer ) |
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395 { |
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396 return; |
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397 } |
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398 CmdCheckMarkL(); |
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399 CEikButtonGroupContainer* cba = Cba(); |
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400 TBool hasItem(iContainer->ListBoxNumberOfItems()); |
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401 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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402 if ( hasItem && items->Count() ) |
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403 { |
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404 cba->MakeCommandVisible( EAknSoftkeyOk, ETrue ); |
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405 } |
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406 else |
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407 { |
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408 cba->MakeCommandVisible( EAknSoftkeyOk, EFalse ); |
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409 } |
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410 cba->DrawDeferred(); |
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411 } |
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412 |
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413 // ---------------------------------------------------------------------------- |
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414 // CFileManagerRestoreView::UpdateCbaL |
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415 // ---------------------------------------------------------------------------- |
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416 // |
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417 void CFileManagerRestoreView::UpdateCbaL() |
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418 { |
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419 CEikButtonGroupContainer* cba = Cba(); |
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420 TBool hasItem(iContainer->ListBoxNumberOfItems()); |
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421 cba->MakeCommandVisible( EAknSoftkeyMark, hasItem ); |
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422 TBool hasSelecttionItem( hasItem && ( iContainer->ListBoxSelectionIndexesCount() ) ); |
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423 cba->MakeCommandVisible( EAknSoftkeyOk, hasSelecttionItem ); |
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424 cba->DrawDeferred(); |
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425 } |
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426 |
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427 // End of File |