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1 /* |
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2 * Copyright (c) 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: |
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15 * |
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16 */ |
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17 #include "menusrvfoldercrnotifier.h" |
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18 //#include "menusrvappscanner.h" |
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19 #include "menusrvengutils.h" |
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20 |
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21 #include "menusrvmmchistory.h" |
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22 #include "menueng.h" |
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23 #include "menuengobject.h" |
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24 #include "mcsmenuitem.h" |
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25 #include "pathinfo.h" |
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26 #include "menulogger.h" |
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27 #include "centralrepository.h" |
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28 |
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29 |
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30 |
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31 // ==================== MEMBER FUNCTIONS ==================== |
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32 |
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33 // --------------------------------------------------------- |
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34 // CMenuSrvFolderCrNotifier::NewL |
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35 // --------------------------------------------------------- |
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36 // |
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37 CMenuSrvFolderCrNotifier* CMenuSrvFolderCrNotifier::NewL( CMenuEng& aEng ) |
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38 { |
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39 CMenuSrvFolderCrNotifier* scanner = new (ELeave) CMenuSrvFolderCrNotifier( aEng ); |
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40 CleanupStack::PushL( scanner ); |
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41 scanner->ConstructL(); |
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42 CleanupStack::Pop( scanner ); |
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43 return scanner; |
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44 } |
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45 |
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46 // --------------------------------------------------------- |
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47 // CMenuSrvFolderCrNotifier::CMenuSrvFolderCrNotifier |
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48 // --------------------------------------------------------- |
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49 // |
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50 CMenuSrvFolderCrNotifier::~CMenuSrvFolderCrNotifier() |
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51 { |
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52 iHiddenCRFolders.Close(); |
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53 iNewHiddenCRFolders.Close(); |
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54 |
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55 Cancel(); |
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56 iEng.DequeueOperation( *this ); |
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57 iFs.Close(); |
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58 |
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59 if( iCenRepNotifyHandlerCPHiddenFolders ) |
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60 { |
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61 iCenRepNotifyHandlerCPHiddenFolders->StopListening(); |
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62 } |
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63 delete iCenRepNotifyHandlerCPHiddenFolders; |
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64 delete iCenRepSession; |
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65 delete iFreeSpaceObserver; |
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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 // CMenuSrvAppScanner::CMenuSrvAppScanner |
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71 // --------------------------------------------------------- |
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72 // |
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73 CMenuSrvFolderCrNotifier::CMenuSrvFolderCrNotifier( CMenuEng& aEng ) |
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74 : CActive( CActive::EPriorityStandard ), iEng( aEng ) |
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75 { |
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76 CActiveScheduler::Add( this ); |
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77 iOpStatus = EFalse; |
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78 } |
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79 |
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80 // --------------------------------------------------------- |
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81 // CMenuSrvFolderCrNotifier::ConstructL |
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82 // --------------------------------------------------------- |
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83 // |
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84 void CMenuSrvFolderCrNotifier::ConstructL() |
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85 { |
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86 User::LeaveIfError( iFs.Connect() ); |
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87 TFileName path; |
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88 User::LeaveIfError( iFs.PrivatePath( path ) ); |
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89 TUint attribute; |
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90 if( iFs.Att( path, attribute) == KErrNotFound ) |
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91 { |
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92 TInt mdRes = iFs.MkDirAll( path ); |
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93 if ( mdRes != KErrNone ) |
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94 { |
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95 User::Leave( mdRes ); |
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96 } |
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97 } |
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98 |
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99 iFreeSpaceObserver = CMcsFreeSpaceObserver::NewL( *this ); |
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100 iCenRepSession = CRepository::NewL( KCRUidMenu ); |
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101 |
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102 iCenRepNotifyHandlerCPHiddenFolders = CCenRepNotifyHandler::NewL( |
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103 *this, *iCenRepSession, |
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104 CCenRepNotifyHandler::EStringKey, KMenuHideCPFolder ); |
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105 |
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106 iCenRepNotifyHandlerCPHiddenFolders->StartListeningL(); |
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107 iHiddenCRFolders.CreateL( KCenRepBufferSize ); |
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108 iNewHiddenCRFolders.CreateL( KCenRepBufferSize ); |
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109 HandleNotifyString( KMenuHideCPFolder, KNullDesC() ); |
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110 } |
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111 |
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112 // --------------------------------------------------------- |
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113 // CMenuSrvFolderCrNotifier::RunL |
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114 // --------------------------------------------------------- |
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115 // |
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116 void CMenuSrvFolderCrNotifier::RunL() |
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117 { |
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118 User::LeaveIfError( iStatus.Int() ); // Handle errors in RunL. |
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119 // Now queue this operation to be executed by the Engine. |
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120 iEng.QueueOperationL( *this ); |
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121 } |
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122 |
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123 // --------------------------------------------------------- |
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124 // CMenuSrvFolderCrNotifier::DoCancel |
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125 // --------------------------------------------------------- |
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126 // |
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127 void CMenuSrvFolderCrNotifier::DoCancel() |
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128 { |
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129 } |
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130 |
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131 // --------------------------------------------------------- |
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132 // CMenuSrvFolderCrNotifier::RunError |
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133 // --------------------------------------------------------- |
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134 // |
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135 TInt CMenuSrvFolderCrNotifier::RunError( TInt /*aError*/ ) |
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136 { |
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137 // Ignore the error |
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138 return KErrNone; |
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139 } |
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140 |
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141 // --------------------------------------------------------- |
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142 // CMenuSrvFolderScanner::HandleFreeSpaceEventL |
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143 // --------------------------------------------------------- |
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144 // |
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145 void CMenuSrvFolderCrNotifier::HandleFreeSpaceEventL() |
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146 { |
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147 if ( !IsActive() && !iOpStatus ) |
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148 { |
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149 iOpStatus = ETrue; |
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150 TRequestStatus* ownStatus = &iStatus; |
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151 *ownStatus = KRequestPending; |
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152 SetActive(); |
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153 User::RequestComplete( ownStatus, KErrNone ); |
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154 } |
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155 } |
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156 |
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157 // --------------------------------------------------------- |
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158 // CMenuSrvFolderCrNotifier::RunMenuEngOperationL |
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159 // --------------------------------------------------------- |
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160 // |
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161 void CMenuSrvFolderCrNotifier::RunMenuEngOperationL() |
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162 { |
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163 HandleNewCrHiddenFoldersL( iNewHiddenCRFolders ); |
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164 } |
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165 |
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166 // --------------------------------------------------------- |
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167 // CMenuSrvFolderCrNotifier::CompletedMenuEngOperation |
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168 // --------------------------------------------------------- |
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169 // |
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170 void CMenuSrvFolderCrNotifier::CompletedMenuEngOperation( TInt /*aErr*/ ) |
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171 { |
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172 // If there was error, ignore it (what else could we do?). |
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173 // When next AppArc update occurs, we will run again. |
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174 } |
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175 |
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176 // ----------------------------------------------------------------------------- |
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177 // CMenuSrvFolderCrNotifier::HandleNotifyString |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 void CMenuSrvFolderCrNotifier::HandleNotifyString( TUint32 aKey, |
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181 const TDesC16& aNewValue ) |
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182 { |
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183 if (( aKey == KMenuHideCPFolder )) |
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184 { |
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185 iOpStatus = ETrue; |
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186 TRequestStatus* ownStatus = &iStatus; |
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187 *ownStatus = KRequestPending; |
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188 SetActive(); |
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189 User::RequestComplete( ownStatus, KErrNone ); |
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190 |
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191 iHiddenCRFolders = iNewHiddenCRFolders; |
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192 iNewHiddenCRFolders = aNewValue; |
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193 } |
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194 } |
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195 |
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196 |
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197 // --------------------------------------------------------- |
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198 // CMenuSrvFolderCrNotifier::ParseHiddenFoldersL |
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199 // --------------------------------------------------------- |
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200 // |
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201 void CMenuSrvFolderCrNotifier::ParseHiddenFoldersL( |
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202 const TDesC& aHiddenFolders, RArray<TPtrC>& aHiddenFoldersArray ) |
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203 { |
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204 TLex input( aHiddenFolders ); |
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205 TLexMark startMark; |
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206 input.Mark( startMark ); |
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207 TBool notEmpty = false; |
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208 while ( !input.Eos() ) |
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209 { |
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210 if( input.Peek() == ',') |
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211 { |
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212 User::LeaveIfError( aHiddenFoldersArray. |
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213 Append( input.MarkedToken( startMark ) ) ); |
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214 input.Inc(); |
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215 input.Mark( startMark ); |
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216 } |
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217 input.Inc(); |
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218 notEmpty = true; |
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219 } |
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220 if ( notEmpty ) |
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221 { |
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222 User::LeaveIfError( aHiddenFoldersArray. |
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223 Append( input.MarkedToken( startMark ) ) ); |
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224 } |
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225 } |
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226 // --------------------------------------------------------- |
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227 // CMenuSrvFolderCrNotifier::NotifyEngineL |
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228 // --------------------------------------------------------- |
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229 // |
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230 void CMenuSrvFolderCrNotifier::NotifyEngineL( const TDesC& aFolder ) |
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231 { |
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232 //find id by group name |
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233 TInt root; |
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234 iEng.RootFolderL( root ); |
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235 TMenuSrvTypeAttrFilter appFilter; |
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236 appFilter.SetType( KMenuTypeFolder() ); |
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237 appFilter.SetAttr( KMenuAttrAppGroupName(), aFolder ); |
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238 |
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239 RArray<TMenuItem> items; // All folders items. |
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240 CleanupClosePushL( items ); |
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241 iEng.GetItemsL( items, root, &appFilter, ETrue ); |
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242 for ( TInt j = 0; j < items.Count(); j++ ) |
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243 { |
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244 //we append notification for parrent |
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245 iEng.ModifiableObjectL( items[j].Id(), RMenuNotifier::EItemsAddedRemoved ); |
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246 } |
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247 |
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248 CleanupStack::PopAndDestroy( &items ); |
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249 } |
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250 |
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251 // --------------------------------------------------------- |
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252 // CMenuSrvFolderCrNotifier::NotifyEngineL |
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253 // --------------------------------------------------------- |
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254 // |
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255 void CMenuSrvFolderCrNotifier::HandleNewCrHiddenFoldersL( const TDesC& aNewHiddenFolders ) |
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256 { |
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257 RArray<TPtrC> hiddenFoldersArray; |
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258 CleanupClosePushL( hiddenFoldersArray ); |
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259 ParseHiddenFoldersL( iHiddenCRFolders, hiddenFoldersArray ); |
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260 |
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261 RArray<TPtrC> newHiddenFoldersArray; |
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262 CleanupClosePushL( newHiddenFoldersArray ); |
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263 ParseHiddenFoldersL( aNewHiddenFolders, newHiddenFoldersArray ); |
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264 |
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265 //send notify for new values, |
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266 NotifyEngineL( hiddenFoldersArray, newHiddenFoldersArray ); |
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267 //send notify for removed values, |
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268 NotifyEngineL( newHiddenFoldersArray, hiddenFoldersArray ); |
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269 |
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270 CleanupStack::PopAndDestroy( &newHiddenFoldersArray ); |
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271 CleanupStack::PopAndDestroy( &hiddenFoldersArray ); |
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272 } |
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273 |
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274 // --------------------------------------------------------- |
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275 // CMenuSrvFolderCrNotifier::NotifyEngineL |
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276 // --------------------------------------------------------- |
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277 // |
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278 void CMenuSrvFolderCrNotifier::NotifyEngineL( |
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279 const RArray<TPtrC>& aLeftArray, |
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280 const RArray<TPtrC>& aRightArray ) |
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281 { |
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282 for ( TInt i = 0; i < aRightArray.Count(); i++ ) |
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283 { |
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284 TInt id = aLeftArray.Find( aRightArray[i] ); |
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285 if ( id == KErrNotFound ) |
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286 { |
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287 NotifyEngineL( aRightArray[i] ); |
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288 } |
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289 } |
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290 } |
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291 |
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292 // End of File |
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293 |