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 |
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213 TBool isSystemStateNormal = static_cast< CFileManagerAppUi* >( AppUi() )->IsSystemStateNormal(); |
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214 if ( !isSystemStateNormal ) |
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215 { |
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216 FileManagerDlgUtils::ShowErrorNoteL( R_QTN_FMGR_SYSTEM_NOT_READY ); |
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217 return; |
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218 } |
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219 |
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220 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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221 |
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222 TInt count( items->Count() ); |
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223 |
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224 if ( count ) |
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225 { |
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226 if( FileManagerDlgUtils::ShowConfirmQueryWithYesNoL( |
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227 iDeleteBackups ? |
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228 R_QTN_FMGR_DELETE_BACKUP_QUERY : R_QTN_FMGR_RESTORE_QUERY ) ) |
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229 { |
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230 if ( !CheckPhoneState() ) |
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231 { |
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232 FileManagerDlgUtils::ShowErrorNoteL( R_QTN_CRITICAL_ERROR ); |
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233 } |
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234 else |
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235 { |
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236 TUint64 selection( 0 ); |
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237 for ( TInt i( 0 ); i < count; ++i ) |
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238 { |
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239 selection |= ( ( TUint64 ) 1 ) << ( ( *items )[ i ] ); |
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240 } |
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241 |
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242 CFileManagerRestoreSettings& settings( |
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243 iEngine.RestoreSettingsL() ); |
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244 settings.SetSelection( selection ); |
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245 |
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246 if ( iDeleteBackups ) |
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247 { |
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248 // Delete selected backups and close this view |
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249 iEngine.DeleteBackupsL(); |
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250 iIndex = 0; |
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251 static_cast< CFileManagerAppUi* >( |
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252 AppUi() )->CloseRestoreViewL(); |
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253 } |
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254 else |
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255 { |
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256 // Start restoring selected backups |
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257 TRAPD( err, StartProcessL( ERestoreProcess ) ); |
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258 if ( err == KErrCorrupt ) |
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259 { |
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260 FileManagerDlgUtils::ShowErrorNoteL( |
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261 R_QTN_FMGR_ERROR_CORRUPTED_BACKUP_FILE ); |
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262 } |
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263 else |
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264 { |
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265 User::LeaveIfError( err ); |
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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 } |
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271 else |
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272 { |
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273 CmdCancelL(); |
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274 } |
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275 } |
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276 |
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277 // ---------------------------------------------------------------------------- |
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278 // CFileManagerRestoreView::CmdCancelL |
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279 // ---------------------------------------------------------------------------- |
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280 // |
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281 void CFileManagerRestoreView::CmdCancelL() |
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282 { |
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283 iIndex = 0; |
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284 static_cast< CFileManagerAppUi* >( AppUi() )->CloseRestoreViewL(); |
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285 } |
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286 |
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287 // ---------------------------------------------------------------------------- |
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288 // CFileManagerRestoreView::CmdSelectL |
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289 // ---------------------------------------------------------------------------- |
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290 // |
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291 void CFileManagerRestoreView::CmdSelectL() |
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292 { |
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293 if ( !iContainer ) |
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294 { |
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295 return; |
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296 } |
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297 if ( !iContainer->ListBoxNumberOfItems() ) |
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298 { |
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299 return; |
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300 } |
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301 TInt index( iContainer->ListBoxCurrentItemIndex() ); |
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302 iContainer->ListBoxToggleItemL( index ); |
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303 iSelection ^= ( ( TUint64 ) 1 ) << index; // Toggle stored list selection |
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304 UpdateCbaFromSelectionL(); |
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305 } |
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306 |
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307 // ---------------------------------------------------------------------------- |
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308 // CFileManagerRestoreView::CmdCheckMarkL |
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309 // ---------------------------------------------------------------------------- |
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310 // |
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311 void CFileManagerRestoreView::CmdCheckMarkL() |
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312 { |
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313 if ( !iContainer ) |
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314 { |
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315 return; |
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316 } |
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317 TInt mskTextId( R_QTN_MSK_MARK ); |
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318 if ( iContainer->ListBoxIsItemSelected( |
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319 iContainer->ListBoxCurrentItemIndex() ) ) |
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320 { |
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321 mskTextId = R_QTN_MSK_UNMARK; |
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322 } |
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323 |
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324 SetCbaMskTextL( mskTextId ); |
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325 } |
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326 |
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327 // ---------------------------------------------------------------------------- |
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328 // CFileManagerRestoreView::ProcessFinishedL |
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329 // ---------------------------------------------------------------------------- |
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330 // |
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331 void CFileManagerRestoreView::ProcessFinishedL( |
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332 TInt aError, const TDesC& aName ) |
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333 { |
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334 TBool isRestore( iActiveProcess == ERestoreProcess ); |
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335 |
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336 CFileManagerViewBase::ProcessFinishedL( aError, aName ); |
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337 |
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338 // Exit when restore finished |
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339 if ( isRestore ) |
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340 { |
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341 CmdCancelL(); |
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342 } |
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343 } |
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344 |
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345 // ---------------------------------------------------------------------------- |
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346 // CFileManagerRestoreView::NotifyForegroundStatusChange |
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347 // ---------------------------------------------------------------------------- |
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348 // |
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349 void CFileManagerRestoreView::NotifyForegroundStatusChange( |
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350 TBool aForeground ) |
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351 { |
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352 FUNC_LOG |
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353 |
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354 if ( aForeground ) |
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355 { |
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356 TRAP_IGNORE( RefreshSettingsL() ); |
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357 } |
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358 } |
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359 |
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360 // ---------------------------------------------------------------------------- |
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361 // CFileManagerRestoreView::RefreshSettingsL |
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362 // ---------------------------------------------------------------------------- |
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363 // |
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364 void CFileManagerRestoreView::RefreshSettingsL() |
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365 { |
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366 FUNC_LOG |
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367 |
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368 DirectoryChangedL(); |
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369 } |
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370 |
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371 // ---------------------------------------------------------------------------- |
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372 // CFileManagerRestoreView::RestoreSelectionL |
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373 // ---------------------------------------------------------------------------- |
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374 // |
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375 void CFileManagerRestoreView::RestoreSelectionL() |
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376 { |
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377 if ( !iContainer ) |
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378 { |
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379 return; |
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380 } |
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381 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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382 for ( TInt i( 0 ); i < KMaxSelection; ++i ) |
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383 { |
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384 if ( iSelection & ( ( ( TUint64 ) 1 ) << i ) ) |
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385 { |
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386 iContainer->ListBoxSelectItemL( i ); |
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387 } |
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388 else |
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389 { |
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390 iContainer->ListBoxDeselectItem( i ); |
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391 } |
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392 } |
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393 UpdateCbaFromSelectionL(); |
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394 } |
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395 |
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396 // ---------------------------------------------------------------------------- |
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397 // CFileManagerRestoreView::UpdateCbaFromSelectionL |
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398 // ---------------------------------------------------------------------------- |
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399 // |
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400 void CFileManagerRestoreView::UpdateCbaFromSelectionL() |
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401 { |
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402 if ( !iContainer ) |
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403 { |
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404 return; |
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405 } |
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406 CmdCheckMarkL(); |
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407 CEikButtonGroupContainer* cba = Cba(); |
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408 TBool hasItem(iContainer->ListBoxNumberOfItems()); |
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409 const CArrayFix< TInt >* items = iContainer->ListBoxSelectionIndexes(); |
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410 if ( hasItem && items->Count() ) |
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411 { |
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412 cba->MakeCommandVisible( EAknSoftkeyOk, ETrue ); |
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413 } |
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414 else |
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415 { |
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416 cba->MakeCommandVisible( EAknSoftkeyOk, EFalse ); |
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417 } |
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418 cba->DrawDeferred(); |
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419 } |
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420 |
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421 // ---------------------------------------------------------------------------- |
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422 // CFileManagerRestoreView::UpdateCbaL |
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423 // ---------------------------------------------------------------------------- |
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424 // |
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425 void CFileManagerRestoreView::UpdateCbaL() |
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426 { |
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427 CEikButtonGroupContainer* cba = Cba(); |
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428 TBool hasItem(iContainer->ListBoxNumberOfItems()); |
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429 cba->MakeCommandVisible( EAknSoftkeyMark, hasItem ); |
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430 TBool hasSelecttionItem( hasItem && ( iContainer->ListBoxSelectionIndexesCount() ) ); |
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431 cba->MakeCommandVisible( EAknSoftkeyOk, hasSelecttionItem ); |
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432 cba->DrawDeferred(); |
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433 } |
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434 |
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435 // End of File |
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