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1 /* |
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2 * Copyright (c) 2008-2009 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 |
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18 |
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19 |
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20 #include "glxdatasourcetaskmdsthumbnail.h" |
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21 |
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22 #include <caf/content.h> |
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23 #include <glxcollectionplugincamera.hrh> |
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24 #include <glxcollectionplugindownloads.hrh> |
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25 #include <glxcollectionpluginmonths.hrh> |
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26 #include <glxcollectionpluginalbums.hrh> |
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27 #include <glxcollectionpluginall.hrh> |
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28 #include <glxcollectionplugintags.hrh> |
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29 #include <glxerrors.h> |
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30 #include <glxfilterfactory.h> |
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31 #include <glxgetrequest.h> |
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32 #include <glxidlistrequest.h> |
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33 #include <glxlog.h> |
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34 #include <glxmediacollectioninternaldefs.h> |
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35 #include <glxmediageneraldefs.h> |
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36 #include <glxrequest.h> |
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37 #include <glxthumbnailattributeinfo.h> |
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38 #include <glxthumbnailrequest.h> |
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39 #include <glxtndatabase.h> |
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40 #include <glxtnfileinfo.h> |
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41 #include <glxtnthumbnailcreator.h> |
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42 #include <glxtracer.h> |
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43 #include <lbsposition.h> |
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44 #include <mdeconstants.h> |
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45 #include <mdelogiccondition.h> |
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46 #include <mdeobject.h> |
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47 #include <mdeobjectdef.h> |
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48 #include <mdeobjectquery.h> |
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49 #include <mdepropertydef.h> |
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50 #include <mderelationdef.h> |
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51 #include <mdesession.h> |
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52 #include <mdetextproperty.h> |
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53 #include <mpxmedia.h> |
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54 #include <mpxmediaarray.h> |
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55 #include <mpxmediacollectiondetaildefs.h> |
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56 #include <mpxmediacontainerdefs.h> |
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57 #include <mpxmediadrmdefs.h> |
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58 #include <mpxmediageneraldefs.h> |
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59 |
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60 #include "glxdatasourcemds.h" |
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61 #include "glxdatasourcemds.hrh" |
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62 |
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63 // CONSTANTS |
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64 |
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65 _LIT(KPropertyDefNameLastModifiedDate, "LastModifiedDate"); |
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66 _LIT(KPropertyDefNameDRM, "DRM"); |
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67 _LIT(KPropertyDefNameItemType, "ItemType"); |
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68 //_LIT(KPropertyDefNameLastModifiedDate, "LastModifiedDate"); |
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69 _LIT(KPropertyDefNameSize, "Size"); |
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70 _LIT(KUnsupportedItemType, "video/x-pn-realvideo"); |
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71 _LIT(KUnsupportedItemType1, "video/x-pn-multirate-realvideo"); |
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72 _LIT(KUnsupportedItemType2, "video/vnd.rn-realvideo"); |
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73 _LIT(KUnsupportedItemType3, "video/x-ms-wmv"); |
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74 |
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75 // ---------------------------------------------------------------------------- |
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76 // IsUnsupportedL |
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77 // Tests to see if an item type is unsupported |
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78 // ---------------------------------------------------------------------------- |
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79 // |
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80 TBool IsUnsupportedL(CMdESession& aSession, TItemId aItemId) |
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81 { |
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82 TRACER("IsUnsupportedL()"); |
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83 TBool isUnsupported = EFalse; |
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84 CMdEObject* item = aSession.GetObjectL(aItemId); |
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85 |
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86 if (!item) |
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87 { |
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88 User::Leave(KErrNotFound); |
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89 } |
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90 |
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91 CleanupStack::PushL(item); |
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92 CMdEProperty* itemType = NULL; |
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93 |
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94 CMdEPropertyDef& itemTypeProperty = item->Def().GetPropertyDefL(KPropertyDefNameItemType); |
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95 |
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96 TInt itemTypeIndex = item->Property(itemTypeProperty, itemType); |
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97 if (itemTypeIndex > KErrNotFound) |
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98 { |
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99 const TDesC& des = static_cast< CMdETextProperty *>(itemType)->Value(); |
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100 if (des.Compare(KUnsupportedItemType) == 0 || |
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101 des.Compare(KUnsupportedItemType1) == 0 || |
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102 des.Compare(KUnsupportedItemType2) == 0 || |
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103 des.Compare(KUnsupportedItemType3) == 0) |
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104 { |
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105 // The item is unsupported |
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106 isUnsupported = ETrue; |
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107 } |
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108 } |
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109 CleanupStack::PopAndDestroy(item); |
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110 |
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111 return isUnsupported; |
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112 } |
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113 // ---------------------------------------------------------------------------- |
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114 // Constructor |
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115 // ---------------------------------------------------------------------------- |
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116 // |
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117 CGlxDataSourceTaskMdeThumbnail:: CGlxDataSourceTaskMdeThumbnail(CGlxThumbnailRequest* aRequest, |
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118 MGlxDataSourceRequestObserver& aObserver, CGlxDataSource* aDataSource) |
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119 : CGlxDataSourceTaskMde(aRequest, aObserver, aDataSource) |
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120 { |
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121 TRACER("CGlxDataSourceTaskMdeThumbnail::CGlxDataSourceTaskMdeThumbnail()") |
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122 iFilterProperties = TGlxFilterFactory::ExtractAttributes(iRequest->Filter()); |
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123 } |
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124 |
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125 // ---------------------------------------------------------------------------- |
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126 // Destructor |
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127 // ---------------------------------------------------------------------------- |
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128 // |
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129 CGlxDataSourceTaskMdeThumbnail::~CGlxDataSourceTaskMdeThumbnail() |
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130 { |
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131 TRACER("CGlxDataSourceTaskMdeThumbnail::~CGlxDataSourceTaskMdeThumbnail()") |
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132 #ifdef USE_S60_TNM |
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133 DataSource()->CancelFetchThumbnail(); |
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134 delete iTnFileInfo; |
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135 iTnFileInfo = NULL; |
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136 #else |
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137 if( iTnRequestStatus ) |
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138 { |
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139 CancelFetchUri(TGlxMediaId()); |
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140 } |
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141 if( iTnRequestInProgress ) |
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142 { |
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143 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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144 |
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145 TGlxThumbnailRequest tnReq; |
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146 request->ThumbnailRequest(tnReq); |
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147 DataSource()->ThumbnailCreator().CancelRequest(tnReq.iId); |
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148 } |
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149 #endif |
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150 } |
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151 |
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152 // ---------------------------------------------------------------------------- |
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153 // CGlxDataSourceTaskMdeThumbnail::ExecuteRequest |
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154 // ---------------------------------------------------------------------------- |
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155 // |
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156 void CGlxDataSourceTaskMdeThumbnail::ExecuteRequestL() |
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157 { |
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158 TRACER("CGlxDataSourceTaskMdeThumbnail::ExecuteRequestL()") |
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159 #ifdef _DEBUG |
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160 iStartTime.HomeTime(); |
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161 #endif |
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162 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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163 |
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164 TGlxThumbnailRequest tnReq; |
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165 request->ThumbnailRequest(tnReq); |
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166 GLX_DEBUG4("*** CGlxDataSourceTaskMdeThumbnail::ExecuteRequestL() Id=%d, TN Size w(%d) h(%d) ***", tnReq.iId.Value(), |
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167 tnReq.iSizeClass.iWidth, tnReq.iSizeClass.iHeight); |
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168 GLX_DEBUG2("CGlxDataSourceTaskMdeThumbnail::ExecuteRequestL() iPriorityMode=%d", tnReq.iPriorityMode); |
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169 |
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170 #ifdef USE_S60_TNM |
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171 if(request->ThumbnailInfo()) |
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172 { |
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173 if (tnReq.iSizeClass.iWidth > 0 && tnReq.iSizeClass.iHeight > 0 ) |
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174 { |
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175 DataSource()->FetchThumbnailL(iRequest, *this); |
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176 } |
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177 else |
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178 { |
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179 ThumbnailFetchComplete(KErrNone, ETrue); |
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180 } |
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181 } |
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182 else |
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183 { |
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184 FetchFileInfoL(); |
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185 } |
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186 #else |
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187 iTnRequestInProgress = ETrue; |
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188 DataSource()->ThumbnailCreator().FetchThumbnailL(tnReq, *this); |
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189 #endif |
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190 } |
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191 |
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192 // ---------------------------------------------------------------------------- |
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193 // CGlxDataSourceTaskMdeThumbnail::HandleRequestComplete |
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194 // ---------------------------------------------------------------------------- |
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195 // |
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196 void CGlxDataSourceTaskMdeThumbnail::HandleRequestComplete(TInt aError) |
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197 { |
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198 TRACER("void CGlxDataSourceTaskMdeThumbnail::HandleRequestComplete()"); |
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199 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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200 if(request && !(aError == KErrNone || aError == KErrNoMemory)) |
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201 { |
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202 // An error has occured. |
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203 TBool isUnsupported = EFalse; |
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204 // If the item type is unsupported the we want to display the default |
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205 // icon rather than the corrupt icon. |
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206 TRAPD(err, isUnsupported = IsUnsupportedL(DataSource()->Session(), |
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207 TItemId(request->ItemId().Value()))); |
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208 if (isUnsupported) |
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209 { |
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210 aError = KErrNotSupported; |
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211 } |
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212 else if (err != KErrNone) |
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213 { |
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214 aError = err; |
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215 } |
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216 } |
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217 CGlxDataSourceTask::HandleRequestComplete(aError); |
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218 } |
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219 |
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220 // ---------------------------------------------------------------------------- |
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221 // CGlxDataSourceTaskMdeThumbnail::DoHandleQueryCompletedL |
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222 // ---------------------------------------------------------------------------- |
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223 // |
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224 void CGlxDataSourceTaskMdeThumbnail::DoHandleQueryCompletedL(CMdEQuery& /*aQuery*/) |
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225 { |
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226 TRACER("CGlxDataSourceTaskMdeThumbnail::DoHandleQueryCompletedL()") |
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227 if (EContainerFirstItemQuery == iQueryTypes[0]) |
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228 { |
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229 TRAPD(err, DoHandleContainerFirstItemQueryCompletedL()); |
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230 |
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231 if (err != KErrNone) |
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232 { |
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233 CompleteThumbnailRequest(err); |
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234 } |
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235 } |
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236 } |
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237 |
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238 // ---------------------------------------------------------------------------- |
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239 // CGlxDataSourceTaskMdeThumbnail::HandleThumbnailFetchCompleteL |
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240 // ---------------------------------------------------------------------------- |
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241 // |
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242 void CGlxDataSourceTaskMdeThumbnail::HandleThumbnailFetchCompleteL(const TGlxMediaId& aId, |
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243 TGlxThumbnailQuality aQuality) |
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244 { |
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245 TRACER("CGlxDataSourceTaskMdeThumbnail::HandleThumbnailFetchCompleteL()") |
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246 __ASSERT_DEBUG(dynamic_cast<CGlxThumbnailRequest*>(iRequest), Panic(EGlxPanicLogicError)); |
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247 CGlxThumbnailRequest* req = static_cast<CGlxThumbnailRequest*>(iRequest); |
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248 GLX_DEBUG2("*** CGlxDataSourceTaskMdeThumbnail::HandleThumbnailFetchCompleteL() Id=%d ***", req->ItemId().Value()); |
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249 #ifdef _DEBUG |
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250 iStopTime.HomeTime(); |
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251 GLX_DEBUG2("CGlxDataSourceTaskMdeThumbnail:HandleThumbnailFetchCompleteL() took %d us", |
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252 (TInt)iStopTime.MicroSecondsFrom(iStartTime).Int64()); |
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253 #endif |
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254 delete iResponse; |
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255 iResponse = NULL; |
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256 iResponse = CMPXMedia::NewL(); |
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257 CGlxThumbnailAttribute* tnAttribute = new (ELeave) CGlxThumbnailAttribute; |
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258 CleanupStack::PushL(tnAttribute); |
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259 TGlxThumbnailRequest tnRequest; |
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260 req->ThumbnailRequest(tnRequest); |
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261 TSize size(tnRequest.iSizeClass); |
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262 tnAttribute->iDimensions = size; |
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263 tnAttribute->iCroppingRect = tnRequest.iCroppingRect; |
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264 tnAttribute->iThumbnailQuality = aQuality; |
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265 GLX_DEBUG2("CGlxDataSourceTaskMdeThumbnail::HandleThumbnailFetchCompleteL() aQuality=%d", aQuality); |
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266 |
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267 TUint attributeId = req->AttributeId(); |
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268 if ( GlxIsFullThumbnailAttribute(attributeId) ) |
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269 { |
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270 TBool quality = (EGlxThumbnailQualityHigh == aQuality); |
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271 attributeId = GlxFullThumbnailAttributeId(quality, |
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272 size.iWidth, size.iHeight); |
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273 } |
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274 |
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275 iResponse->SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, aId.Value()); |
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276 iResponse->SetNoNewLCObjectL( |
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277 TMPXAttribute(KGlxMediaIdThumbnail, attributeId), tnAttribute); |
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278 CleanupStack::PopAndDestroy(tnAttribute); |
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279 } |
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280 |
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281 #ifdef USE_S60_TNM |
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282 void CGlxDataSourceTaskMdeThumbnail::ThumbnailFetchComplete(TInt aError, |
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283 TBool aQuality) |
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284 { |
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285 TRACER("CGlxDataSourceTaskMdeThumbnail::ThumbnailFetchComplete(TNM)") |
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286 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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287 TGlxThumbnailRequest tnRequest; |
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288 request->ThumbnailRequest(tnRequest); |
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289 TInt err = aError; |
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290 if(!err) |
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291 { |
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292 TGlxThumbnailQuality tnQuality = EGlxThumbnailQualityHigh; |
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293 if (!aQuality) |
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294 { |
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295 tnQuality = EGlxThumbnailQualityLow; |
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296 } |
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297 TRAP(err, HandleThumbnailFetchCompleteL(tnRequest.iId, tnQuality)); |
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298 } |
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299 HandleRequestComplete(err); |
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300 } |
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301 #else |
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302 // ----------------------------------------------------------------------------- |
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303 // ThumbnailFetchComplete |
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304 // Notifies that a thumbnail for a given item is available, or that |
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305 // thumbnail generation failed. |
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306 // ----------------------------------------------------------------------------- |
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307 // |
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308 void CGlxDataSourceTaskMdeThumbnail::ThumbnailFetchComplete( |
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309 const TGlxMediaId& aItemId, TGlxThumbnailQuality aQuality, TInt aErrorCode) |
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310 { |
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311 TRACER("CGlxDataSourceTaskMdeThumbnail::ThumbnailFetchComplete()") |
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312 GLX_DEBUG2("CGlxDataSourceTaskMdeThumbnail::ThumbnailFetchComplete() aErrorCode=%d", aErrorCode); |
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313 iTnRequestInProgress = EFalse; |
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314 TInt err = aErrorCode; |
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315 if(!err) |
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316 { |
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317 TRAP(err, HandleThumbnailFetchCompleteL(aItemId, aQuality)); |
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318 } |
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319 HandleRequestComplete(err); |
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320 } |
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321 |
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322 |
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323 // ---------------------------------------------------------------------------- |
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324 // CGlxDataSourceTaskMdeThumbnail::ThumbnailDeletionComplete |
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325 // ---------------------------------------------------------------------------- |
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326 // |
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327 void CGlxDataSourceTaskMdeThumbnail::ThumbnailDeletionComplete( |
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328 const TGlxMediaId& /*aItemId*/, TInt /*aErrorCode*/) |
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329 { |
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330 TRACER("CGlxDataSourceTaskMdeThumbnail::ThumbnailDeletionComplete()") |
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331 } |
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332 |
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333 |
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334 // ---------------------------------------------------------------------------- |
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335 // CGlxDataSourceTaskMdeThumbnail::FilterAvailableComplete |
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336 // ---------------------------------------------------------------------------- |
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337 // |
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338 void CGlxDataSourceTaskMdeThumbnail::FilterAvailableComplete( |
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339 const RArray<TGlxMediaId>& /*aIdArray*/, TInt /*aErrorCode*/) |
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340 { |
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341 TRACER("CGlxDataSourceTaskMdeThumbnail::FilterAvailableComplete()") |
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342 // No implementation |
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343 } |
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344 |
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345 // ---------------------------------------------------------------------------- |
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346 // CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL |
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347 // ---------------------------------------------------------------------------- |
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348 // |
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349 void CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL(CGlxtnFileInfo* aInfo, |
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350 const TGlxMediaId& aItemId, TRequestStatus* aStatus) |
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351 { |
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352 TRACER("CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL()") |
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353 __ASSERT_DEBUG(dynamic_cast<CGlxThumbnailRequest*>(iRequest), Panic(EGlxPanicLogicError)); |
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354 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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355 if(request->ThumbnailInfo()) |
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356 { |
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357 aInfo->CopyInfoL(*request->ThumbnailInfo()); |
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358 *aStatus = KRequestPending; |
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359 User::RequestComplete(aStatus, KErrNone); |
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360 return; |
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361 } |
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362 |
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363 CMdEObject* item = DataSource()->Session().GetObjectL((TItemId)aItemId.Value()); |
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364 if(!item) |
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365 { |
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366 User::Leave(KErrNotFound); |
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367 } |
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368 |
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369 CleanupStack::PushL(item); |
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370 iTnRequestStatus = aStatus; |
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371 iTnFileInfo = aInfo; |
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372 *iTnRequestStatus = KRequestPending; |
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373 |
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374 CGlxDataSource::TContainerType containerType = DataSource()->ContainerType(item); |
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375 if( CGlxDataSource::EContainerTypeNotAContainer != containerType ) |
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376 { |
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377 iTnFileInfo->iTemporary = ETrue; |
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378 |
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379 TGlxMediaId container = aItemId; |
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380 CMdEObjectDef* objectDef = &item->Def(); |
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381 |
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382 /// @todo: use default filter so we can ensure we always get correct first item if filters change |
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383 iFilterProperties.iSortOrder = EGlxFilterSortOrderCaptureDate; |
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384 iFilterProperties.iSortDirection = EGlxFilterSortDirectionOverrideToDescendingIfDate; |
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385 iFilterProperties.iLastCaptureDate = ETrue; |
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386 |
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387 if( CGlxDataSource::EContainerTypeMonth == containerType ) |
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388 { |
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389 iFilterProperties.iOrigin = EGlxFilterOriginAll; |
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390 AddMonthFilterL(item, iFilterProperties); |
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391 container = TGlxMediaId(KGlxCollectionRootId); |
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392 objectDef = &DataSource()->ObjectDef(); |
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393 } |
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394 |
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395 DoQueryL(*objectDef, ETrue, EContainerFirstItemQuery, |
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396 EQueryResultModeItem, container); |
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397 } |
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398 else |
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399 { |
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400 CompleteFetchFileInfoL(item); |
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401 } |
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402 |
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403 CleanupStack::PopAndDestroy(item); |
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404 } |
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405 |
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406 // ---------------------------------------------------------------------------- |
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407 // CGlxDataSourceTaskMdeThumbnail::CancelFetchUri |
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408 // ---------------------------------------------------------------------------- |
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409 // |
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410 void CGlxDataSourceTaskMdeThumbnail::CancelFetchUri(const TGlxMediaId& /*aItemId*/) |
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411 { |
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412 TRACER("CGlxDataSourceTaskMdeThumbnail::CancelFetchUri()") |
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413 CompleteThumbnailRequest(KErrCancel); |
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414 } |
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415 |
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416 // ---------------------------------------------------------------------------- |
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417 // CGlxDataSourceTaskMdeThumbnail::ThumbnailStorage |
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418 // ---------------------------------------------------------------------------- |
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419 // |
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420 MGlxtnThumbnailStorage* CGlxDataSourceTaskMdeThumbnail::ThumbnailStorage() |
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421 { |
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422 TRACER("CGlxDataSourceTaskMdeThumbnail::ThumbnailStorage()") |
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423 return &DataSource()->ThumbnailDatabase(); |
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424 } |
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425 #endif |
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426 |
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427 // ---------------------------------------------------------------------------- |
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428 // CGlxDataSourceTaskMdeThumbnail::CompleteFetchFileInfoL |
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429 // ---------------------------------------------------------------------------- |
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430 // |
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431 void CGlxDataSourceTaskMdeThumbnail::CompleteFetchFileInfoL(CMdEObject* aItem) |
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432 { |
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433 TRACER("CGlxDataSourceTaskMdeThumbnail::CompleteFetchFileInfoL()") |
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434 TParsePtrC parser(aItem->Uri()); |
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435 iTnFileInfo->SetFilePathL(parser.FullName()); |
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436 |
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437 CMdEProperty* size; |
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438 CMdEPropertyDef& sizeProperty = aItem->Def().GetPropertyDefL(KPropertyDefNameSize); |
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439 TInt sizeIndex = aItem->Property(sizeProperty, size); |
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440 if( KErrNotFound == sizeIndex ) |
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441 { |
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442 iTnFileInfo->iFileSize = 0; |
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443 } |
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444 else |
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445 { |
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446 iTnFileInfo->iFileSize = size->Uint32ValueL(); |
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447 } |
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448 |
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449 CMdEProperty* lastModifiedDateProperty; |
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450 CMdEPropertyDef& lastModifiedDatePropertyDef = aItem->Def().GetPropertyDefL( |
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451 KPropertyDefNameLastModifiedDate); |
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452 |
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453 #ifdef _DEBUG |
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454 TInt index = // This variable is only required for the assert debug below. If it is not wrapped in an |
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455 // #ifdef _DEBUG, it will cause a warning in non debug builds. |
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456 #endif |
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457 aItem->Property(lastModifiedDatePropertyDef, lastModifiedDateProperty); |
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458 __ASSERT_DEBUG(index > KErrNotFound, Panic(EGlxPanicRequiredPropertyNotFound)); |
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459 |
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460 iTnFileInfo->iFileTime = static_cast<CMdETimeProperty*>(lastModifiedDateProperty)->Value(); |
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461 |
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462 CGlxDataSource::TItemType itemType = DataSource()->ItemType(aItem); |
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463 iTnFileInfo->iIsVideo = ( CGlxDataSource::EItemTypeVideo == itemType ); |
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464 |
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465 CMdEProperty* drmProtected; |
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466 CMdEPropertyDef* drmProtectedProperty = NULL; |
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467 |
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468 ///@todo AB test |
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469 TRAP_IGNORE(drmProtectedProperty = &aItem->Def().GetPropertyDefL(KPropertyDefNameDRM)); |
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470 TInt drmProtectedIndex = KErrNotFound; |
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471 |
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472 if (drmProtectedProperty) |
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473 { |
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474 drmProtectedIndex= aItem->Property(*drmProtectedProperty, drmProtected); |
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475 } |
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476 |
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477 TInt err = KErrNone; |
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478 if( KErrNotFound == drmProtectedIndex) |
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479 { |
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480 // should be present for all normally harvested images |
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481 // so this should only be where we didn't pre-fetch the attributes |
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482 // i.e. background thumbnail generation |
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483 // so we get status from CAF to avoid forcing second stage harvest |
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484 TRAP(err, |
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485 ContentAccess::CContent* content = ContentAccess::CContent::NewLC( |
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486 iTnFileInfo->FilePath()); |
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487 content->GetAttribute(ContentAccess::EIsProtected, iTnFileInfo->iIsProtected); |
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488 CleanupStack::PopAndDestroy(content); |
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489 ); |
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490 } |
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491 else |
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492 { |
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493 iTnFileInfo->iIsProtected = static_cast<CMdEBoolProperty*>(drmProtected)->Value(); |
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494 } |
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495 |
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496 CompleteThumbnailRequest(err); |
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497 iTnFileInfo = NULL; |
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498 iTnRequestStatus = NULL; |
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499 } |
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500 |
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501 // ---------------------------------------------------------------------------- |
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502 // CGlxDataSourceTaskMdeThumbnail::DoHandleContainerFirstItemQueryCompletedL |
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503 // ---------------------------------------------------------------------------- |
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504 // |
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505 void CGlxDataSourceTaskMdeThumbnail::DoHandleContainerFirstItemQueryCompletedL() |
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506 { |
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507 TRACER("CGlxDataSourceTaskMdeThumbnail::DoHandleContainerFirstItemQueryCompletedL()") |
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508 if( !iQueries[0]->Count() ) |
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509 { |
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510 User::Leave(KErrGlxEmptyContainer); // leave with a specific Error code so UI can display empty folder icon |
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511 } |
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512 |
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513 CMdEObject* item = static_cast<CMdEObject*>(iQueries[0]->TakeOwnershipOfResult(0)); |
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514 if(!item) |
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515 { |
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516 User::Leave(KErrNotFound); |
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517 } |
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518 |
|
519 CleanupStack::PushL(item); |
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520 CompleteFetchFileInfoL(item); |
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521 CleanupStack::PopAndDestroy(item); |
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522 } |
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523 |
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524 // ---------------------------------------------------------------------------- |
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525 // CGlxDataSourceTaskMdeThumbnail::CompleteThumbnailRequest |
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526 // ---------------------------------------------------------------------------- |
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527 // |
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528 void CGlxDataSourceTaskMdeThumbnail::CompleteThumbnailRequest(TInt aError) |
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529 { |
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530 TRACER("CGlxDataSourceTaskMdeThumbnail::CompleteThumbnailRequest(TInt aError)") |
|
531 GLX_DEBUG2("CGlxDataSourceTaskMdeThumbnail::CompleteThumbnailRequest aError=%d", aError); |
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532 #ifdef USE_S60_TNM |
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533 if (aError != KErrNone) |
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534 { |
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535 ThumbnailFetchComplete(aError, EFalse); |
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536 } |
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537 else |
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538 { |
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539 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
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540 TGlxThumbnailRequest tnReq; |
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541 request->ThumbnailRequest(tnReq); |
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542 |
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543 if (tnReq.iSizeClass.iWidth > 0 && tnReq.iSizeClass.iHeight > 0 ) |
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544 { |
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545 request->SetThumbnailInfo(iTnFileInfo); |
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546 //This function is called number of times as a callback , |
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547 //hence not trapping the leaving function which costs time and memory. |
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548 //Ignoring this for code scanner warnings - Leaving functions called in non-leaving functions. |
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549 DataSource()->FetchThumbnailL(iRequest, *this); |
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550 } |
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551 else |
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552 { |
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553 GLX_LOG_INFO("CGlxDataSourceTaskMdeThumbnail::CompleteThumbnailRequest KErrArgument"); |
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554 ThumbnailFetchComplete(KErrArgument, EFalse); |
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555 } |
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556 } |
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557 #else |
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558 if (iTnRequestStatus) |
|
559 { |
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560 *iTnRequestStatus = KRequestPending; |
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561 User::RequestComplete(iTnRequestStatus, aError); |
|
562 } |
|
563 #endif |
|
564 } |
|
565 |
|
566 #ifdef USE_S60_TNM |
|
567 // ---------------------------------------------------------------------------- |
|
568 // CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL |
|
569 // ---------------------------------------------------------------------------- |
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570 // |
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571 void CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL() |
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572 { |
|
573 TRACER("CGlxDataSourceTaskMdeThumbnail::FetchFileInfoL()") |
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574 __ASSERT_DEBUG(dynamic_cast<CGlxThumbnailRequest*>(iRequest), Panic(EGlxPanicLogicError)); |
|
575 CGlxThumbnailRequest* request = static_cast<CGlxThumbnailRequest*>(iRequest); |
|
576 CMdEObject* item = DataSource()->Session().GetObjectL(request->ItemId().Value()); |
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577 if(!item) |
|
578 { |
|
579 User::Leave(KErrNotFound); |
|
580 } |
|
581 |
|
582 CleanupStack::PushL(item); |
|
583 iTnFileInfo = new (ELeave) CGlxtnFileInfo; |
|
584 |
|
585 CGlxDataSource::TContainerType containerType = DataSource()->ContainerType(item); |
|
586 if( CGlxDataSource::EContainerTypeNotAContainer != containerType ) |
|
587 { |
|
588 iTnFileInfo->iTemporary = ETrue; |
|
589 |
|
590 TGlxMediaId container = request->ItemId(); |
|
591 CMdEObjectDef* objectDef = &item->Def(); |
|
592 |
|
593 /// @todo: use default filter so we can ensure we always get correct first item if filters change |
|
594 iFilterProperties.iSortOrder = EGlxFilterSortOrderCaptureDate; |
|
595 iFilterProperties.iSortDirection = EGlxFilterSortDirectionOverrideToDescendingIfDate; |
|
596 iFilterProperties.iLastCaptureDate = ETrue; |
|
597 // for 10.1 we need first image thumbnail which is not DRM |
|
598 iFilterProperties.iNoDRM = ETrue; |
|
599 iFilterProperties.iItemType = EGlxFilterImage; |
|
600 |
|
601 if( CGlxDataSource::EContainerTypeMonth == containerType ) |
|
602 { |
|
603 iFilterProperties.iOrigin = EGlxFilterOriginAll; |
|
604 AddMonthFilterL(item, iFilterProperties); |
|
605 container = TGlxMediaId(KGlxCollectionRootId); |
|
606 objectDef = &DataSource()->ObjectDef(); |
|
607 } |
|
608 |
|
609 DoQueryL(*objectDef, ETrue, EContainerFirstItemQuery, |
|
610 EQueryResultModeItem, container); |
|
611 } |
|
612 else |
|
613 { |
|
614 CompleteFetchFileInfoL(item); |
|
615 } |
|
616 |
|
617 CleanupStack::PopAndDestroy(item); |
|
618 } |
|
619 |
|
620 #endif |