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