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1 /* |
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2 * Copyright (c) 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: Dublicate detector for music |
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15 * |
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16 */ |
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17 |
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18 #include <mpxcollectionutility.h> |
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19 #include <mpxmediageneraldefs.h> // commonly used attribute keys |
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20 #include <mpxmediacontainerdefs.h> // container-specific attribute keys |
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21 #include <mpxcollectionplugin.hrh> // collection plugin types |
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22 #include "cmfilllistitem.h" |
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23 #include "cmfmitemhandlerobserver.h" |
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24 #include "cmfmmpxduplicatedetector.h" |
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25 #include "msdebug.h" |
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26 |
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27 const TUid KMpxLocalCollectionUid = { 0x101FFC3A }; |
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28 const TUid KCmServerUid = { 0x10281FA7 }; |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // CCmFmMpxDuplicateDetector::NewL |
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32 // --------------------------------------------------------------------------- |
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33 // |
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34 CCmFmMpxDuplicateDetector* CCmFmMpxDuplicateDetector::NewL( |
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35 MCmFmItemHandlerObserver& aObserver ) |
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36 { |
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37 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewL() start")); |
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38 CCmFmMpxDuplicateDetector* self = |
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39 CCmFmMpxDuplicateDetector::NewLC( aObserver ); |
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40 CleanupStack::Pop( self ); |
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41 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewL() end")); |
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42 return self; |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // CCmFmMpxDuplicateDetector::NewLC |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 CCmFmMpxDuplicateDetector* CCmFmMpxDuplicateDetector::NewLC( |
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50 MCmFmItemHandlerObserver& aObserver ) |
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51 { |
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52 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewLC() start")); |
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53 CCmFmMpxDuplicateDetector* self = |
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54 new ( ELeave ) CCmFmMpxDuplicateDetector( aObserver ); |
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55 CleanupStack::PushL( self ); |
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56 self->ConstructL(); |
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57 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewLC() end")); |
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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 // CCmFmMpxDuplicateDetector::~CCmFmMpxDuplicateDetector |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 CCmFmMpxDuplicateDetector::~CCmFmMpxDuplicateDetector() |
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66 { |
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67 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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68 ~CCmFmMpxDuplicateDetector()")); |
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69 CloseCollectionPlugin(); |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // CCmFmMpxDuplicateDetector::CCmFmMpxDuplicateDetector |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CCmFmMpxDuplicateDetector::CCmFmMpxDuplicateDetector( |
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77 MCmFmItemHandlerObserver& aObserver ) |
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78 : iObserver( aObserver ) |
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79 { |
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80 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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81 CCmFmMpxDuplicateDetector()")); |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // CCmFmMpxDuplicateDetector::ConstructL |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CCmFmMpxDuplicateDetector::ConstructL() |
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89 { |
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90 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::ConstructL()")); |
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91 |
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92 OpenCollectionPluginL(); |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // CCmFmMpxDuplicateDetector::CheckMusicL |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 void CCmFmMpxDuplicateDetector::CheckMusicL( const CCmFillListItem& aItem ) |
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100 { |
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101 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::CheckMusicL()")); |
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102 |
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103 CMPXMedia* criteria = CMPXMedia::NewL(); |
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104 CleanupStack::PushL( criteria ); |
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105 criteria->SetTObjectValueL<TUid>( |
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106 KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid ); |
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107 criteria->SetTObjectValueL<TMPXGeneralType>( |
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108 KMPXMediaGeneralType, EMPXItem ); |
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109 |
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110 criteria->SetTObjectValueL<TMPXGeneralCategory>( |
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111 KMPXMediaGeneralCategory, EMPXSong ); |
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112 |
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113 // Set title, size and date to criteria |
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114 criteria->SetTextValueL( |
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115 KMPXMediaGeneralTitle, aItem.PrimaryText() ); |
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116 |
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117 criteria->SetTObjectValueL<TInt32>( |
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118 KMPXMediaGeneralSize, aItem.Size() ); |
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119 |
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120 criteria->SetTObjectValueL<TInt64>( |
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121 KMPXMediaGeneralDate, aItem.Date().Int64() ); |
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122 |
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123 // define attributes fetched |
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124 RArray<TMPXAttribute> attributes; |
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125 CleanupClosePushL( attributes ); |
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126 // add a dummy attribute because the query will fail if |
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127 // there are no attributes |
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128 attributes.AppendL( KMPXMediaGeneralId ); |
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129 |
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130 // now find |
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131 iCollectionUtility->Collection() |
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132 .FindAllL( *criteria , attributes.Array(), *this ); |
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133 CleanupStack::PopAndDestroy(); // attributes |
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134 CleanupStack::PopAndDestroy( criteria ); |
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135 } |
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136 |
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137 // --------------------------------------------------------------------------- |
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138 // CCmFmMpxDuplicateDetector::OpenCollectionPluginL |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 void CCmFmMpxDuplicateDetector::OpenCollectionPluginL( ) |
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142 { |
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143 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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144 OpenCollectionPluginL()")); |
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145 |
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146 iCollectionUtility = MMPXCollectionUtility::NewL( |
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147 (MMPXCollectionObserver*)this, KCmServerUid ); |
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148 // Fetch mpx/gallery collection collection UID |
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149 RArray<TUid> uid; |
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150 CleanupClosePushL( uid ); |
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151 uid.AppendL( TUid::Uid( EMPXCollectionPluginMusic ) ); |
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152 TInt err = KErrNone; |
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153 TUid collection = iCollectionUtility->CollectionIDL( uid.Array() ); |
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154 TRAP( err,iCollectionUtility->Collection().CommandL( |
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155 EMcCmdCollectionInit, collection.iUid ) ); |
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156 CleanupStack::PopAndDestroy( &uid ); |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // CCmFmMpxDuplicateDetector::CloseCollectionPlugin |
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161 // --------------------------------------------------------------------------- |
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162 // |
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163 void CCmFmMpxDuplicateDetector::CloseCollectionPlugin() |
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164 { |
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165 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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166 CloseCollectionPlugin()")); |
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167 |
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168 if( iCollectionUtility ) |
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169 { |
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170 iCollectionUtility->Close(); |
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171 iCollectionUtility = NULL; |
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172 } |
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173 } |
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174 |
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175 // -------------------------------------------------------------------------- |
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176 // CCmFmMpxDuplicateDetector::HandleCollectionMessage |
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177 // -------------------------------------------------------------------------- |
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178 // |
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179 void CCmFmMpxDuplicateDetector::HandleCollectionMessage( CMPXMessage* /*aMsg*/, |
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180 TInt /*aErr*/ ) |
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181 { |
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182 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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183 HandleCollectionMessage()")); |
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184 } |
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185 |
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186 // -------------------------------------------------------------------------- |
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187 // CCmFmMpxDuplicateDetector::HandleCollectionMediaL |
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188 // -------------------------------------------------------------------------- |
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189 // |
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190 void CCmFmMpxDuplicateDetector::HandleCollectionMediaL( const CMPXMedia& /*aMedia*/, |
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191 TInt /*aError*/ ) |
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192 { |
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193 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\ |
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194 HandleCollectionMediaL()")); |
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195 } |
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196 |
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197 // -------------------------------------------------------------------------- |
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198 // CCmFmMpxDuplicateDetector::HandleOpenL |
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199 // -------------------------------------------------------------------------- |
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200 // |
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201 void CCmFmMpxDuplicateDetector::HandleOpenL( const CMPXMedia& /*aEntries*/, |
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202 TInt /*aIndex*/, TBool /*aComplete*/, TInt /*aError*/ ) |
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203 { |
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204 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleOpenL()")); |
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205 } |
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206 |
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207 // -------------------------------------------------------------------------- |
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208 // CCmFmMpxDuplicateDetector::HandleOpenL |
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209 // -------------------------------------------------------------------------- |
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210 // |
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211 void CCmFmMpxDuplicateDetector::HandleOpenL( |
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212 const CMPXCollectionPlaylist& /*aPlaylist*/, TInt /*aError*/ ) |
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213 { |
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214 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleOpenL()")); |
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215 } |
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216 |
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217 // -------------------------------------------------------------------------- |
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218 // CCmFmMpxDuplicateDetector::HandleFindAllL |
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219 // Async find |
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220 // -------------------------------------------------------------------------- |
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221 // |
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222 void CCmFmMpxDuplicateDetector::HandleFindAllL( const CMPXMedia& aResults, |
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223 TBool /*aComplete*/, TInt /*aError*/ ) |
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224 { |
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225 LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleFindAllL()")); |
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226 |
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227 if( &aResults ) |
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228 { |
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229 if( !aResults.Value<CMPXMediaArray>( |
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230 KMPXMediaArrayContents )->Count() ) |
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231 { |
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232 // No results => Not duplicate |
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233 iObserver.DuplicateL( EFalse ); |
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234 } |
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235 else |
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236 { |
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237 iObserver.DuplicateL( ETrue ); |
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238 } |
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239 } |
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240 } |
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241 |
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242 // End of file |
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243 |