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1 /* |
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2 * Copyright (c) 2007 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: This class is used by db plugin for all database related |
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15 * functionality. The main responsibilities are: |
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16 * |
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17 */ |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <bautils.h> |
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22 #ifdef RD_MULTIPLE_DRIVE |
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23 #include <driveinfo.h> |
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24 #include <pathinfo.h> |
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25 #endif //RD_MULTIPLE_DRIVE |
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26 |
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27 #include <mpxcollectiondbhgres.rsg> |
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28 #include <mpxmediageneraldefs.h> |
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29 #include <mpxmediacontainerdefs.h> |
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30 #include <mpxmediamusicdefs.h> |
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31 #include <mpxmediaaudiodefs.h> |
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32 #include <mpxmedia.h> |
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33 #include <mpxmediaarray.h> |
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34 #include <mpxcollectionpath.h> |
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35 #include <mpxlog.h> |
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36 |
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37 #include "mpxresource.h" |
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38 #include "mpxdbcommonutil.h" |
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39 |
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40 #include "mpxdbutil.h" |
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41 #include "mpxcollectiondbdef.h" |
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42 #include "mpxdbpluginqueries.h" |
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43 #include "mpxcollectiondbmanager.h" |
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44 #include "mpxdbplaylist.h" |
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45 #include "mpxdbplaylistsongs.h" |
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46 #include "mpxdbcategory.h" |
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47 #include "mpxdbauxiliary.h" |
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48 #include "mpxdbautoplaylist.h" |
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49 #include "mpxdbhandler.h" |
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50 #include "mpxdbartist.h" |
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51 #include "mpxdbalbum.h" |
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52 #include "mpxdbgenre.h" |
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53 #include "mpxdbcomposer.h" |
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54 |
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55 // CONSTANTS |
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56 _LIT(KMPXVirtualPlaylistExt, ".vir"); |
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57 static const TInt KMaxOpInTransaction = 100; |
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58 |
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59 const TInt KSqlDbCorrupted = -321; |
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60 |
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61 #if defined (__MTP_PROTOCOL_SUPPORT) |
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62 |
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63 #include <centralrepository.h> |
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64 |
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65 // MTP CenRep Key UID |
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66 const TUid KMPXMtpSettings = {0x101FFC53}; |
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67 // MTP CenRep Key for Delete contents |
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68 const TUint32 KMPXMtpSaveDeletedRecordFlag = 0x00000001; |
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69 |
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70 #endif |
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71 |
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72 // ============================ MEMBER FUNCTIONS ============================== |
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73 |
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74 // ---------------------------------------------------------------------------- |
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75 // Two-phased constructor. |
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76 // ---------------------------------------------------------------------------- |
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77 // |
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78 CMPXDbHandler* CMPXDbHandler::NewL( |
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79 RFs& aFs, |
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80 CMPXResource& aResource) |
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81 { |
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82 MPX_FUNC("CMPXDbHandler::NewL"); |
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83 CMPXDbHandler* self = CMPXDbHandler::NewLC(aFs, aResource); |
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84 CleanupStack::Pop(self); |
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85 return self; |
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86 } |
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87 |
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88 // ---------------------------------------------------------------------------- |
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89 // Two-phased constructor. |
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90 // ---------------------------------------------------------------------------- |
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91 // |
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92 CMPXDbHandler* CMPXDbHandler::NewLC( |
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93 RFs& aFs, |
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94 CMPXResource& aResource) |
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95 { |
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96 MPX_FUNC("CMPXDbHandler::NewLC"); |
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97 CMPXDbHandler* self = new (ELeave) CMPXDbHandler(aFs, aResource); |
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98 CleanupStack::PushL(self); |
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99 self->ConstructL(); |
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100 return self; |
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101 } |
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102 |
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103 // ---------------------------------------------------------------------------- |
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104 // Destructor |
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105 // ---------------------------------------------------------------------------- |
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106 // |
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107 CMPXDbHandler::~CMPXDbHandler() |
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108 { |
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109 MPX_FUNC("CMPXDbHandler::~CMPXDbHandler"); |
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110 |
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111 delete iAutoPlaylist; |
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112 |
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113 delete iDbMusic; |
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114 delete iDbPlaylist; |
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115 delete iDbArtist; |
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116 delete iDbAlbum; |
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117 delete iDbGenre; |
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118 delete iDbComposer; |
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119 delete iDbAuxiliary; |
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120 delete iDbManager; |
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121 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
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122 delete iDbAbstractAlbum; |
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123 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
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124 delete iMimeTypes; |
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125 delete iExtensions; |
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126 delete iExtensionsMime; |
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127 delete iExtensionsDrm; |
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128 |
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129 iDbDrives.Close(); |
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130 } |
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131 |
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132 // ---------------------------------------------------------------------------- |
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133 // C++ default constructor can NOT contain any code, that might leave |
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134 // ---------------------------------------------------------------------------- |
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135 // |
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136 CMPXDbHandler::CMPXDbHandler( |
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137 RFs& aFs, |
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138 CMPXResource& aResource) : |
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139 iFs(aFs), |
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140 iResource(aResource) |
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141 { |
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142 MPX_FUNC("CMPXDbHandler::CMPXDbHandler"); |
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143 } |
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144 |
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145 // ---------------------------------------------------------------------------- |
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146 // Symbian 2nd phase constructor can leave. |
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147 // ---------------------------------------------------------------------------- |
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148 // |
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149 void CMPXDbHandler::ConstructL() |
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150 { |
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151 MPX_FUNC("CMPXDbHandler::ConstructL"); |
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152 |
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153 iMimeTypes = iResource.ReadDesCArrayL(R_MC_MIME_TYPES); |
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154 iExtensions = iResource.ReadDesCArrayL(R_MC_MUSIC_FILE_EXTENSIONS); |
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155 iExtensionsMime = iResource.ReadDesCArrayL(R_MC_FILE_EXTENSIONS_MIME); |
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156 iExtensionsDrm = iResource.ReadDesCArrayL(R_MC_FILE_EXTENSIONS_DRM); |
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157 |
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158 // make sure all databases are created and valid |
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159 iDbManager = CMPXCollectionDbManager::NewL(iFs); |
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160 |
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161 CDesCArrayFlat* musicFolders = |
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162 #ifdef RD_MULTIPLE_DRIVE |
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163 GetMusicFoldersL(); |
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164 #else |
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165 iResource.ReadDesCArrayL(R_MC_DEFAULT_MUSIC_FOLDERS); |
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166 #endif |
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167 |
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168 // create the music folders and initialize iDbDrives |
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169 CleanupStack::PushL(musicFolders); |
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170 ProcessMusicFoldersL(*musicFolders); |
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171 CleanupStack::PopAndDestroy(musicFolders); |
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172 |
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173 // Create the db infrastructure, |
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174 // |
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175 iDbMusic = CMPXDbMusic::NewL(*iDbManager, iResource, *this); |
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176 iDbPlaylist = CMPXDbPlaylist::NewL(*iDbManager, *this); |
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177 iDbArtist = CMPXDbArtist::NewL(*iDbManager, EMPXArtist); |
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178 iDbAlbum = CMPXDbAlbum::NewL(*iDbManager, EMPXAlbum, *this); |
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179 iDbGenre = CMPXDbGenre::NewL(*iDbManager, EMPXGenre); |
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180 iDbComposer = CMPXDbComposer::NewL(*iDbManager, EMPXComposer); |
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181 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
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182 iDbAbstractAlbum = CMPXDbAbstractAlbum::NewL(*iDbManager, EMPXAbstractAlbum, iFs); |
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183 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
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184 iAutoPlaylist = CMPXDbAutoPlaylist::NewL(*iDbManager, iFs, iResource); |
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185 iDbAuxiliary = CMPXDbAuxiliary::NewL(*iDbManager); |
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186 |
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187 MPX_TRAPD(err, iDbManager->InitDatabasesL(iDbDrives)); |
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188 |
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189 // If KErrCorrupt is returned, a database file was found to be corrupted |
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190 // and was replaced with a new one. The db plugin can ignore this error and continue |
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191 // because a new db file was successfully created in a subsequent retry. |
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192 if ((err != KErrNone) && (err != KErrCorrupt) && (err != KErrDiskFull)) |
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193 { |
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194 // leave to signal the caller that there was an error why creating and opening |
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195 // one or more of the databases |
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196 User::Leave(err); |
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197 } |
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198 else if (err == KErrDiskFull) |
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199 { |
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200 iOutOfDisk = ETrue; |
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201 } |
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202 else |
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203 { |
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204 // do nothing |
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205 } |
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206 |
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207 // Verify the volume ids of each drive matches the database |
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208 MPX_TRAP(err,VerifyVolumeIdL()); |
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209 if ((err != KErrNone) && (err != KErrDiskFull)) |
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210 { |
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211 // leave to signal the caller that there was an error why creating and opening |
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212 // one or more of the databases |
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213 User::Leave(err); |
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214 } |
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215 else if (err == KErrDiskFull) |
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216 { |
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217 iOutOfDisk = ETrue; |
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218 } |
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219 |
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220 //#ifdef _DEBUG |
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221 // iDbManager->PrintDatabaseL(); // PREQ2536 the files sqlrowsetutil.h and sqlrowsetutil.cpp has been removed |
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222 //#endif |
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223 |
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224 MPX_DEBUG2("CMPXDbHandler::ConstructL DbCount[%d]", iDbManager->DatabaseCount()); |
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225 } |
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226 |
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227 // ---------------------------------------------------------------------------- |
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228 // Add song to collection |
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229 // ---------------------------------------------------------------------------- |
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230 // |
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231 TUint32 CMPXDbHandler::AddSongL( |
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232 const CMPXMedia& aMedia, |
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233 CMPXMessageArray* aMessageArray) |
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234 { |
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235 MPX_FUNC("CMPXDbHandler::AddSongL"); |
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236 |
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237 BeginTransactionL(); |
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238 TUint32 songId(0); |
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239 MPX_TRAPD(err, songId = DoAddSongL(aMedia,aMessageArray)); |
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240 |
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241 if (iOutOfDisk && (err == KErrNotFound)) |
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242 { |
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243 err = KErrDiskFull; |
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244 } |
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245 EndTransactionL(err); |
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246 |
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247 return songId; |
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248 } |
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249 |
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250 // ---------------------------------------------------------------------------- |
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251 // Add song to collection with no database transaction |
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252 // ---------------------------------------------------------------------------- |
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253 // |
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254 TUint32 CMPXDbHandler::AddSongWithNoTransactionL( |
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255 const CMPXMedia& aMedia, |
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256 CMPXMessageArray* aMessageArray) |
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257 { |
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258 MPX_FUNC("CMPXDbHandler::AddSongWithNoTransactionL"); |
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259 |
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260 TUint32 songId(0); |
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261 MPX_TRAPD(err, songId = DoAddSongL(aMedia,aMessageArray)); |
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262 |
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263 if (iOutOfDisk && (err == KErrNotFound)) |
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264 { |
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265 err = KErrDiskFull; |
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266 } |
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267 User::LeaveIfError(err); |
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268 |
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269 return songId; |
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270 } |
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271 |
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272 // ---------------------------------------------------------------------------- |
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273 // Add playlist to collection |
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274 // ---------------------------------------------------------------------------- |
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275 // |
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276 TUint32 CMPXDbHandler::AddPlaylistL( |
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277 const CMPXMedia& aMedia) |
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278 { |
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279 MPX_FUNC("CMPXDbHandler::AddPlaylistL"); |
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280 |
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281 BeginTransactionL(); |
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282 TUint32 playlistId(0); |
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283 MPX_TRAPD(err, playlistId = DoAddPlaylistL(aMedia)); |
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284 EndTransactionL(err); |
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285 |
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286 return playlistId; |
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287 } |
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288 |
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289 // ---------------------------------------------------------------------------- |
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290 // Add song to playlist |
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291 // ---------------------------------------------------------------------------- |
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292 // |
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293 TUint32 CMPXDbHandler::AddSongToPlaylistL( |
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294 const CMPXMedia& aMedia) |
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295 { |
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296 MPX_FUNC("CMPXDbHandler::AddSongToPlaylistL"); |
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297 |
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298 BeginTransactionL(); |
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299 TUint32 playlistId(0); |
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300 MPX_TRAPD(err, playlistId = DoAddSongToPlaylistL(aMedia)); |
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301 EndTransactionL(err); |
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302 |
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303 return playlistId; |
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304 } |
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305 |
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306 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
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307 // ---------------------------------------------------------------------------- |
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308 // Add AbstractAlbum to collection |
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309 // ---------------------------------------------------------------------------- |
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310 // |
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311 TUint32 CMPXDbHandler::AddAbstractAlbumL( |
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312 const CMPXMedia& aMedia, |
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313 CMPXMessageArray* aMessageArray) |
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314 { |
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315 MPX_FUNC("CMPXDbHandler::AddAbstractAlbumL"); |
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316 |
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317 BeginTransactionL(); |
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318 TBool newRecord(EFalse); |
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319 TInt err(KErrNone); |
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320 |
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321 TDriveUnit drive(aMedia.ValueText(KMPXMediaGeneralUri)); |
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322 TPtrC uri(aMedia.ValueText(KMPXMediaGeneralUri).Left(KMCMaxTextLen)); |
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323 TPtrC name(aMedia.ValueText(KMPXMediaGeneralTitle).Left(KMCMaxTextLen)); |
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324 TPtrC albumartist(aMedia.ValueText(KMPXMediaMusicAlbumArtist).Left(KMCMaxTextLen)); |
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325 |
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326 //only insert to AbstractAlbum table when it is new item |
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327 TUint32 abstractAlbumId(MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXAbstractAlbum, uri, EFalse)); |
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328 |
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329 newRecord = !iDbAbstractAlbum->CategoryItemExistsL(drive, abstractAlbumId); |
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330 |
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331 if (newRecord) |
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332 { |
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333 MPX_TRAP(err, abstractAlbumId = iDbAbstractAlbum->AddItemL(uri, name, albumartist, drive, newRecord, EFalse)); |
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334 if (iOutOfDisk && (err == KErrNotFound)) |
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335 { |
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336 err = KErrDiskFull; |
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337 } |
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338 if (aMessageArray) |
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339 { |
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340 MPXDbCommonUtil::AddItemChangedMessageL(*aMessageArray, abstractAlbumId, EMPXItemInserted, |
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341 EMPXAbstractAlbum, KDBPluginUid); |
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342 } |
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343 } |
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344 EndTransactionL(err); |
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345 |
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346 return abstractAlbumId; |
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347 } |
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348 |
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349 // ---------------------------------------------------------------------------- |
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350 // Update abstractalbum info to AbstractAlbum table and all songs which associate |
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351 // with AbstractAlbum in the collection |
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352 // ---------------------------------------------------------------------------- |
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353 // |
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354 CMPXDbActiveTask::TChangeVisibility CMPXDbHandler::UpdateAbstractAlbumL( |
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355 const CMPXMedia& aMedia, |
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356 CMPXMessageArray& aItemChangedMessages) |
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357 { |
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358 MPX_FUNC("CMPXDbHandler::UpdateAbstractAlbumL"); |
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359 |
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360 CMPXDbActiveTask::TChangeVisibility visibleChange(CMPXDbActiveTask::ENotVisibile); |
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361 TUint32 itemId(0); |
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362 if (aMedia.IsSupported(KMPXMediaGeneralUri)) |
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363 { |
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364 const TDesC& uri(aMedia.ValueText (KMPXMediaGeneralUri)); |
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365 TDriveUnit drive(aMedia.ValueText(KMPXMediaGeneralUri)); |
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366 |
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367 //get Id based on new uri |
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368 itemId = MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXAbstractAlbum, uri, EFalse); |
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369 if (!itemId) |
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370 { |
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371 User::Leave(KErrNotSupported); |
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372 } |
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373 |
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374 //if updating to new item, need do renaming for AbstractAlbum: delete old one and insert a new entry to AbstractAlbum table |
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375 //if a new item, need update songs associated and renaming albstractalbum table |
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376 if (aMedia.IsSupported(KMPXMediaGeneralId)) |
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377 { |
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378 MPX_DEBUG1("CMPXDbHandler::UpdateAbstractAlbumL, rename case"); |
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379 |
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380 BeginTransactionL(); |
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381 //get old id, for renaming |
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382 TInt err(KErrNone); |
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383 TUint32 oldId = (aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2; |
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384 if (oldId && (oldId != itemId) ) //pass the old UID for renaming, do not care if new itemId exist or not |
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385 { |
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386 //get old Uri based on old Id |
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387 HBufC* oldUri = iDbAbstractAlbum->GetUriL(oldId); |
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388 CleanupStack::PushL(oldUri); |
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389 |
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390 //add and update new item to AbstractAlbum table |
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391 //old existing item field values need to be saved and added when adding new item |
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392 MPX_TRAP(err, itemId = iDbAbstractAlbum->AddUpdatedItemL(oldId, uri )); |
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393 |
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394 if (iOutOfDisk && (err == KErrNotFound)) |
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395 { |
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396 err = KErrDiskFull; |
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397 } |
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398 |
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399 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, itemId, EMPXItemInserted, |
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400 EMPXAbstractAlbum, KDBPluginUid); |
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401 |
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402 //find and update all songs associated with oldId |
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403 RArray<TMPXAttribute> songAttributes; |
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404 CleanupClosePushL(songAttributes); |
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405 songAttributes.AppendL(KMPXMediaGeneralId); |
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406 |
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407 CMPXMediaArray* mediaArray = CMPXMediaArray::NewL(); |
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408 CleanupStack::PushL(mediaArray); |
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409 |
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410 //get all songs associated |
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411 MPX_TRAP(err, iDbMusic->GetAllSongsForAbstractAlbumL(oldId, songAttributes.Array(), *mediaArray)); |
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412 if (err == KErrNotFound) |
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413 { |
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414 // Leave with KErrNotFound |
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415 MPX_DEBUG1("CMPXDbHandler::UpdateAbstractAlbumL, leave with not found"); |
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416 User::Leave(KErrNotFound); |
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417 } |
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418 |
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419 TInt count(mediaArray->Count()); |
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420 MPX_DEBUG2("CMPXDbHandler::UpdateAbstractAlbumL, [%d] songs associated", count); |
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421 //go through all songs for updating |
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422 for (TInt i = 0; i < count; i++) |
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423 { |
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424 CMPXMedia* song = mediaArray->AtL(i); |
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425 song->SetTextValueL(KMPXMediaMusicAlbumArtFileName, uri ); |
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426 visibleChange = UpdateSongL(*song, aItemChangedMessages); |
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427 } |
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428 CleanupStack::PopAndDestroy(mediaArray); |
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429 CleanupStack::PopAndDestroy(&songAttributes); |
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430 |
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431 //rename TN |
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432 iDbAbstractAlbum->HandleTNL(*oldUri, uri, 0); |
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433 CleanupStack::PopAndDestroy(oldUri); |
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434 } |
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435 EndTransactionL(err); |
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436 }//renaming |
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437 |
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438 //check if abstractAlbum exist in ABSTRACTALBUM table before update it |
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439 else if (iDbAbstractAlbum->CategoryItemExistsL(drive, itemId)) |
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440 { |
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441 //support updating Name, AlbumArtist fields for AbstractAlbum table |
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442 iDbAbstractAlbum->UpdateItemL(itemId, aMedia, drive, &aItemChangedMessages); |
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443 } |
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444 } |
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445 return visibleChange; |
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446 } |
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447 |
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448 // ---------------------------------------------------------------------------- |
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449 // Update all songs which associate with AbstractAlbum to new AbstractAlbum info |
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450 // in the collection |
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451 // ---------------------------------------------------------------------------- |
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452 // |
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453 CMPXDbActiveTask::TChangeVisibility CMPXDbHandler::UpdateSongsAbstractAlbumInfoL( |
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454 const CMPXMedia& aMedia, |
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455 CMPXMessageArray& aItemChangedMessages) |
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456 { |
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457 MPX_FUNC("CMPXDbHandler::UpdateSongsAbstractAlbumInfoL"); |
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458 const TDesC& uri(aMedia.ValueText (KMPXMediaGeneralUri)); |
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459 //need to update songs information to music table |
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460 CMPXMediaArray* mediaArray = aMedia.Value<CMPXMediaArray>(KMPXMediaArrayContents); |
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461 User::LeaveIfNull(mediaArray); |
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462 TInt count(mediaArray->Count()); |
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463 CMPXDbActiveTask::TChangeVisibility visibleChange(CMPXDbActiveTask::ENotVisibile); |
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464 for (TInt i = 0; i < count; i++) |
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465 { |
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466 CMPXMedia* mediaSong = mediaArray->AtL(i); |
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467 mediaSong->SetTextValueL(KMPXMediaMusicAlbumArtFileName, uri ); |
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468 visibleChange = UpdateSongL(*mediaSong, aItemChangedMessages); |
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469 } |
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470 return visibleChange; |
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471 } |
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472 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
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473 |
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474 // ---------------------------------------------------------------------------- |
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475 // Update a song in the collection |
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476 // ---------------------------------------------------------------------------- |
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477 // |
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478 CMPXDbActiveTask::TChangeVisibility CMPXDbHandler::UpdateSongL( |
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479 const CMPXMedia& aMedia, |
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480 CMPXMessageArray& aItemChangedMessages) |
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481 { |
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482 MPX_FUNC("CMPXDbHandler::UpdateSongL"); |
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483 |
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484 BeginTransactionL(); |
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485 CMPXDbActiveTask::TChangeVisibility visibleChange(CMPXDbActiveTask::ENotVisibile); |
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486 MPX_TRAPD(err, visibleChange = DoUpdateSongL(aMedia, aItemChangedMessages)); |
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487 EndTransactionL(err); |
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488 return visibleChange; |
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489 } |
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490 |
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491 // ---------------------------------------------------------------------------- |
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492 // Update a playlist in the collection |
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493 // ---------------------------------------------------------------------------- |
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494 // |
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495 void CMPXDbHandler::UpdatePlaylistL( |
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496 const CMPXMedia& aMedia, |
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497 CMPXMessageArray& aMessageArray) |
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498 { |
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499 MPX_FUNC("CMPXDbHandler::UpdatePlaylistL"); |
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500 |
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501 BeginTransactionL(); |
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502 MPX_TRAPD(err, DoUpdatePlaylistL(aMedia, aMessageArray)); |
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503 EndTransactionL(err); |
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504 } |
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505 |
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506 // ---------------------------------------------------------------------------- |
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507 // Updates the playlist songs |
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508 // ---------------------------------------------------------------------------- |
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509 // |
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510 void CMPXDbHandler::UpdatePlaylistSongsL( |
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511 const CMPXMedia& aMedia, |
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512 CMPXMessage& aMessage) |
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513 { |
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514 MPX_FUNC("CMPXDbHandler::UpdatePlaylistSongsL"); |
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515 |
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516 BeginTransactionL(); |
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517 MPX_TRAPD(err, DoUpdatePlaylistSongsL(aMedia, aMessage)); |
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518 EndTransactionL(err); |
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519 } |
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520 |
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521 // ---------------------------------------------------------------------------- |
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522 // Reorder a song in a playlist |
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523 // ---------------------------------------------------------------------------- |
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524 // |
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525 void CMPXDbHandler::ReorderPlaylistL( |
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526 const TMPXItemId& aPlaylistId, |
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527 const TMPXItemId& aSongId, |
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528 TUint aOriginalOrdinal, |
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529 TUint aNewOrdinal, |
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530 CMPXMessage& aMessage) |
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531 { |
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532 MPX_DEBUG5("-->CMPXDbHandler::ReorderPlaylistL(0x%x, 0x%x, %d, %d)", |
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533 aPlaylistId.iId2, aSongId.iId2, aOriginalOrdinal, aNewOrdinal); |
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534 |
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535 BeginTransactionL(); |
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536 MPX_TRAPD(err, DoReorderPlaylistL(aPlaylistId, aSongId, aOriginalOrdinal, aNewOrdinal, aMessage)); |
|
537 EndTransactionL(err); |
|
538 MPX_DEBUG2("<--CMPXDbHandler::ReorderPlaylistL() error=%d", err); |
|
539 } |
|
540 |
|
541 // ---------------------------------------------------------------------------- |
|
542 // Remove the entire music collection database |
|
543 // ---------------------------------------------------------------------------- |
|
544 // |
|
545 void CMPXDbHandler::RemoveEntireCollectionL() |
|
546 { |
|
547 MPX_FUNC("CMPXDbHandler::RemoveEntireCollectionL"); |
|
548 BeginTransactionL(); |
|
549 MPX_TRAPD(err, iDbManager->RecreateAllDatabasesL()); |
|
550 EndTransactionL(err); |
|
551 } |
|
552 |
|
553 // ---------------------------------------------------------------------------- |
|
554 // Delete a song from collection |
|
555 // The function notifies collection model to perform deletion |
|
556 // ---------------------------------------------------------------------------- |
|
557 // |
|
558 void CMPXDbHandler::RemoveSongL( |
|
559 TUint32 aSongId, |
|
560 CDesCArray& aUriArray, |
|
561 CMPXMessageArray& aItemChangedMessages, |
|
562 TBool aDeleteRecord) |
|
563 { |
|
564 MPX_FUNC("CMPXDbHandler::RemoveSongL"); |
|
565 |
|
566 MPX_TRAPD(err, DoRemoveSongL(aSongId, aUriArray, aItemChangedMessages, aDeleteRecord)); |
|
567 |
|
568 MPX_TRAP(err, DoRemoveSongFromPlaylistL(aSongId,aItemChangedMessages)); |
|
569 |
|
570 } |
|
571 |
|
572 // ---------------------------------------------------------------------------- |
|
573 // Removes a category of songs from the music collection, |
|
574 // and its corresponding category in the lookup table |
|
575 // ---------------------------------------------------------------------------- |
|
576 // |
|
577 void CMPXDbHandler::RemoveSongsMatchingCategoryL( |
|
578 TMPXGeneralCategory aCategory, |
|
579 TUint32 aCategoryId, |
|
580 CDesCArray& aUriArray, |
|
581 CMPXMessageArray& aItemChangedMessages) |
|
582 { |
|
583 MPX_FUNC("CMPXDbHandler::RemoveSongsMatchingCategoryL"); |
|
584 |
|
585 BeginTransactionL(); |
|
586 MPX_TRAPD(err, DoRemoveSongsMatchingCategoryL(aCategory, aCategoryId, aUriArray, aItemChangedMessages)); |
|
587 EndTransactionL(err); |
|
588 } |
|
589 |
|
590 // ---------------------------------------------------------------------------------------------------------- |
|
591 // Delete songs for the specified artist and album from collection |
|
592 // The function notifies collection model to perform deletion |
|
593 // ---------------------------------------------------------------------------------------------------------- |
|
594 // |
|
595 void CMPXDbHandler::RemoveSongsMatchingArtistAndAlbumL( |
|
596 TUint32 aArtistId, |
|
597 TUint32 aAlbumId, |
|
598 CDesCArray& aUriArray, |
|
599 CMPXMessageArray& aItemChangedMessages) |
|
600 { |
|
601 MPX_FUNC("CMPXDbHandler::RemoveSongsMatchingArtistAndAlbumL"); |
|
602 |
|
603 BeginTransactionL(); |
|
604 MPX_TRAPD(err, DoRemoveSongsMatchingArtistAndAlbumL(aArtistId, aAlbumId, aUriArray, |
|
605 aItemChangedMessages)); |
|
606 EndTransactionL(err); |
|
607 } |
|
608 |
|
609 // ---------------------------------------------------------------------------- |
|
610 // Remove all playlists from collection |
|
611 // ---------------------------------------------------------------------------- |
|
612 // |
|
613 void CMPXDbHandler::RemoveAllPlaylistsL() |
|
614 { |
|
615 MPX_FUNC("CMPXDbHandler::RemoveAllPlaylistsL"); |
|
616 |
|
617 BeginTransactionL(); |
|
618 MPX_TRAPD(err, DoRemoveAllPlaylistsL()); |
|
619 EndTransactionL(err); |
|
620 } |
|
621 |
|
622 // ---------------------------------------------------------------------------- |
|
623 // Remove specified playlist |
|
624 // ---------------------------------------------------------------------------- |
|
625 // |
|
626 void CMPXDbHandler::RemovePlaylistL( |
|
627 TUint32 aPlaylistId, |
|
628 CDesCArray& aUriArray, |
|
629 CMPXMessageArray& aItemChangedMessages) |
|
630 { |
|
631 MPX_FUNC("CMPXDbHandler::RemovePlaylistL"); |
|
632 |
|
633 BeginTransactionL(); |
|
634 MPX_TRAPD(err, DoRemovePlaylistL(aPlaylistId, aUriArray, aItemChangedMessages)); |
|
635 EndTransactionL(err); |
|
636 } |
|
637 |
|
638 // ---------------------------------------------------------------------------- |
|
639 // Remove song from playlist songs table |
|
640 // ---------------------------------------------------------------------------- |
|
641 // |
|
642 void CMPXDbHandler::RemoveSongFromPlaylistL( |
|
643 TUint32 aPlaylistId, |
|
644 const TMPXItemId& aSongId, |
|
645 TInt aOrdinal, |
|
646 CMPXMessageArray& aItemChangedMessages) |
|
647 { |
|
648 MPX_FUNC("CMPXDbHandler::RemoveSongFromPlaylistL"); |
|
649 MPX_DEBUG5("CMPXDbHandler::RemoveSongFromPlaylistL(playlist 0x%x, songId [0x%x,0x%x], ordinal %d)", |
|
650 aPlaylistId, aSongId.iId1, aSongId.iId2, aOrdinal); |
|
651 |
|
652 MPX_TRAPD(err, DoRemoveSongFromPlaylistL(aPlaylistId, aSongId, aOrdinal, aItemChangedMessages)); |
|
653 if ( err && InTransaction() ) |
|
654 { |
|
655 // only end transaction if there's an error |
|
656 EndTransactionL( err ); |
|
657 } |
|
658 } |
|
659 |
|
660 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
661 // ---------------------------------------------------------------------------- |
|
662 // Remove specified abstractalbum |
|
663 // ---------------------------------------------------------------------------- |
|
664 // |
|
665 void CMPXDbHandler::RemoveAbstractAlbumL( |
|
666 TUint32 aAbstractAlbumId, |
|
667 CMPXMessageArray& aItemChangedMessages, TBool aFileDeleted) |
|
668 { |
|
669 MPX_FUNC("CMPXDbHandler::RemoveAbstractAlbumL"); |
|
670 iDbAbstractAlbum->RemoveAbstractAlbumL(aAbstractAlbumId, aItemChangedMessages, aFileDeleted); |
|
671 } |
|
672 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
673 |
|
674 // ---------------------------------------------------------------------------- |
|
675 // Cleanup records marked as deleted. This is designated for MTP to clean up records marked as deleted |
|
676 // at the end of its session. |
|
677 // ---------------------------------------------------------------------------- |
|
678 // |
|
679 void CMPXDbHandler::CleanupDeletedRecordsL() |
|
680 { |
|
681 MPX_FUNC("CMPXDbHandler::CleanupDeletedRecordsL"); |
|
682 |
|
683 BeginTransactionL(); |
|
684 MPX_TRAPD(err, DoCleanupDeletedRecordsL()); |
|
685 EndTransactionL(err); |
|
686 } |
|
687 |
|
688 // ---------------------------------------------------------------------------- |
|
689 // Read all songs and cache them into an array ordered by song name |
|
690 // ---------------------------------------------------------------------------- |
|
691 // |
|
692 void CMPXDbHandler::GetAllSongsL( |
|
693 CMPXMediaArray* aMediaArray, |
|
694 const TArray<TMPXAttribute>& aAttrs) |
|
695 { |
|
696 MPX_FUNC("CMPXDbHandler::GetAllSongsL"); |
|
697 iDbMusic->GetAllSongsL(aAttrs, *aMediaArray); |
|
698 } |
|
699 |
|
700 // ---------------------------------------------------------------------------- |
|
701 // Read a limited # of songs and cache them into an array ordered by song name |
|
702 // ---------------------------------------------------------------------------- |
|
703 // |
|
704 void CMPXDbHandler::GetAllSongsLimitedL(const TArray<TMPXAttribute>& aAttrs, |
|
705 CMPXMediaArray& aMediaArray, TInt aLimit) |
|
706 { |
|
707 MPX_FUNC("CMPXDbHandler::GetAllSongsLimitedL"); |
|
708 iDbMusic->GetAllSongsLimitedL( aAttrs, aMediaArray, aLimit ); |
|
709 } |
|
710 |
|
711 // ---------------------------------------------------------------------------- |
|
712 // Read all songs and cache them into an array ordered by song name |
|
713 // ---------------------------------------------------------------------------- |
|
714 // |
|
715 void CMPXDbHandler::GetSongsInBlockL( |
|
716 CMPXMediaArray* aMediaArray, |
|
717 const TArray<TMPXAttribute>& aAttrs, |
|
718 TPtrC aTitle, |
|
719 TUint aNumOfSongs, |
|
720 TBool aAsc) |
|
721 { |
|
722 MPX_FUNC("CMPXDbHandler::GetSongsInBlockL"); |
|
723 iDbMusic->GetSongsInBlockL(aAttrs, *aMediaArray, aTitle, aNumOfSongs, aAsc); |
|
724 } |
|
725 |
|
726 // ---------------------------------------------------------------------------- |
|
727 // Read songs at a particular offset |
|
728 // ---------------------------------------------------------------------------- |
|
729 // |
|
730 void CMPXDbHandler::GetSongsAtOffsetL( CMPXMediaArray* aMediaArray, |
|
731 const TArray<TMPXAttribute>& aAttrs, |
|
732 TInt aOffset, |
|
733 TInt aCount ) |
|
734 { |
|
735 MPX_DEBUG1("CMPXDbHandler::GetSongsAtOffsetL <--"); |
|
736 iDbMusic->GetSongsAtOffsetL( *aMediaArray, aAttrs, aOffset, aCount ); |
|
737 } |
|
738 |
|
739 // ---------------------------------------------------------------------------- |
|
740 // Get all songs matching the given artist ID |
|
741 // ---------------------------------------------------------------------------- |
|
742 // |
|
743 void CMPXDbHandler::GetSongsMatchingArtistL( |
|
744 TUint aArtistId, |
|
745 const TArray<TMPXAttribute>& aAttrs, |
|
746 CMPXMediaArray* aMediaArray) |
|
747 { |
|
748 MPX_FUNC("CMPXDbHandler::GetSongsMatchingArtistL"); |
|
749 iDbMusic->GetSongsForArtistL(aArtistId, aAttrs, *aMediaArray); |
|
750 } |
|
751 |
|
752 // ---------------------------------------------------------------------------- |
|
753 // Get all songs matching the given album ID |
|
754 // ---------------------------------------------------------------------------- |
|
755 // |
|
756 void CMPXDbHandler::GetSongsMatchingAlbumL( |
|
757 TUint aAlbumId, |
|
758 const TArray<TMPXAttribute>& aAttrs, |
|
759 CMPXMediaArray* aMediaArray) |
|
760 { |
|
761 MPX_FUNC("CMPXDbHandler::GetSongsMatchingAlbumL"); |
|
762 iDbMusic->GetSongsForAlbumL(aAlbumId, aAttrs, *aMediaArray); |
|
763 } |
|
764 |
|
765 // ---------------------------------------------------------------------------------------------------------- |
|
766 // Get all songs matching the given artist and album ID |
|
767 // ---------------------------------------------------------------------------------------------------------- |
|
768 // |
|
769 void CMPXDbHandler::GetSongsMatchingArtistAndAlbumL( |
|
770 TUint aArtistId, |
|
771 TUint aAlbumId, |
|
772 const TArray<TMPXAttribute>& aAttrs, |
|
773 CMPXMediaArray* aMediaArray) |
|
774 { |
|
775 MPX_FUNC("CMPXDbHandler::GetSongsMatchingArtistAndAlbumL"); |
|
776 iDbMusic->GetSongsForArtistAndAlbumL(aArtistId, aAlbumId, aAttrs, *aMediaArray); |
|
777 } |
|
778 |
|
779 // ---------------------------------------------------------------------------- |
|
780 // Get all songs matching the given genre ID |
|
781 // ---------------------------------------------------------------------------- |
|
782 // |
|
783 void CMPXDbHandler::GetSongsMatchingGenreL( |
|
784 TUint aGenreId, |
|
785 const TArray<TMPXAttribute>& aAttrs, |
|
786 CMPXMediaArray* aMediaArray) |
|
787 { |
|
788 MPX_FUNC("CMPXDbHandler::GetSongsMatchingGenreL"); |
|
789 iDbMusic->GetSongsForGenreL(aGenreId, aAttrs, *aMediaArray); |
|
790 } |
|
791 |
|
792 // ---------------------------------------------------------------------------- |
|
793 // Get all songs matching the given composer ID |
|
794 // ---------------------------------------------------------------------------- |
|
795 // |
|
796 void CMPXDbHandler::GetSongsMatchingComposerL( |
|
797 TUint aComposerId, |
|
798 const TArray<TMPXAttribute>& aAttrs, |
|
799 CMPXMediaArray* aMediaArray) |
|
800 { |
|
801 MPX_FUNC("CMPXDbHandler::GetSongsMatchingComposerL"); |
|
802 iDbMusic->GetSongsForComposerL(aComposerId, aAttrs, *aMediaArray); |
|
803 } |
|
804 |
|
805 // ---------------------------------------------------------------------------- |
|
806 // Get all songs that belong to the given playlist |
|
807 // ---------------------------------------------------------------------------- |
|
808 // |
|
809 void CMPXDbHandler::GetSongsMatchingPlaylistL( |
|
810 TUint aPlaylistId, |
|
811 const TArray<TMPXAttribute>& aAttrs, |
|
812 CMPXMediaArray* aMediaArray) |
|
813 { |
|
814 MPX_FUNC("CMPXDbHandler::GetSongsMatchingPlaylistL"); |
|
815 GetPlaylistSongsL(aPlaylistId, aAttrs, *aMediaArray); |
|
816 } |
|
817 |
|
818 // ---------------------------------------------------------------------------- |
|
819 // Get song matching the given song ID |
|
820 // ---------------------------------------------------------------------------- |
|
821 // |
|
822 void CMPXDbHandler::GetSongL( |
|
823 TUint32 aSongId, |
|
824 const TArray<TMPXAttribute>& aAttrs, |
|
825 CMPXMedia& aMedia) |
|
826 { |
|
827 MPX_FUNC("CMPXDbHandler::GetSongL"); |
|
828 iDbMusic->GetSongL(aSongId, aAttrs, aMedia); |
|
829 } |
|
830 |
|
831 // ---------------------------------------------------------------------------- |
|
832 // GetSongL |
|
833 // ---------------------------------------------------------------------------- |
|
834 // |
|
835 void CMPXDbHandler::GetSongL( |
|
836 TUint32 aSongId, |
|
837 const TArray<TMPXAttribute>& aAttrs, |
|
838 CMPXMediaArray& aMediaArray) |
|
839 { |
|
840 MPX_FUNC("CMPXDbHandler::GetSongL"); |
|
841 |
|
842 CMPXMedia* media = CMPXMedia::NewL(); |
|
843 CleanupStack::PushL(media); |
|
844 |
|
845 GetSongL(aSongId, aAttrs, *media); |
|
846 aMediaArray.AppendL(*media); |
|
847 |
|
848 CleanupStack::PopAndDestroy(media); |
|
849 } |
|
850 |
|
851 // ---------------------------------------------------------------------------- |
|
852 // Get song matching the given song ID and playlist ID |
|
853 // ---------------------------------------------------------------------------- |
|
854 // |
|
855 void CMPXDbHandler::GetPlaylistSongL( |
|
856 TUint32 aSongId, |
|
857 TUint32 aPlaylistId, |
|
858 const TArray<TMPXAttribute>& aAttrs, |
|
859 CMPXMedia& aMedia) |
|
860 { |
|
861 MPX_DEBUG3("-->CMPXDbHandler::GetPlaylistSongL songId[0x%x] playlistId[0x%x]", aSongId, aPlaylistId); |
|
862 |
|
863 // complete the song information from the Music table |
|
864 MPX_TRAPD(err, iDbMusic->GetSongL(aSongId, aAttrs, aMedia)); |
|
865 |
|
866 // |
|
867 // song not found in Music table |
|
868 // |
|
869 if (err == KErrNotFound) |
|
870 { |
|
871 // |
|
872 // Leave with KErrNotFound if one of the following is true: |
|
873 // 1) the requested song is in an auto playlist. Since auto-playlist isn't |
|
874 // stored in playlist tables, we won't be able to retrieve info elsewhere |
|
875 // 2) the requested song is in a user playlist but we cannot find the song |
|
876 // info from playlist tables either |
|
877 // |
|
878 if (EMPXNoAutoPlaylist != iAutoPlaylist->AutoPlaylistTypeL(aPlaylistId) || |
|
879 !iDbPlaylist->Songs().GetSongL(aPlaylistId, aSongId, aAttrs, aMedia)) |
|
880 { |
|
881 User::Leave(KErrNotFound); |
|
882 } |
|
883 } |
|
884 |
|
885 // |
|
886 // Unable to read information from Music table |
|
887 // |
|
888 else |
|
889 { |
|
890 // ignore the error if KErrNotFound |
|
891 User::LeaveIfError(err); |
|
892 } |
|
893 MPX_DEBUG1("<--CMPXDbHandler::GetPlaylistSongL"); |
|
894 } |
|
895 |
|
896 // ---------------------------------------------------------------------------- |
|
897 // GetPlaylistSongL |
|
898 // ---------------------------------------------------------------------------- |
|
899 // |
|
900 void CMPXDbHandler::GetPlaylistSongL( |
|
901 TUint32 aSongId, |
|
902 TUint32 aPlaylistId, |
|
903 const TArray<TMPXAttribute>& aAttrs, |
|
904 CMPXMediaArray& aMediaArray) |
|
905 { |
|
906 MPX_FUNC("CMPXDbHandler::GetPlaylistSongL"); |
|
907 |
|
908 CMPXMedia* media = CMPXMedia::NewL(); |
|
909 CleanupStack::PushL(media); |
|
910 |
|
911 GetPlaylistSongL(aSongId, aPlaylistId, aAttrs, *media); |
|
912 aMediaArray.AppendL(*media); |
|
913 |
|
914 CleanupStack::PopAndDestroy(media); |
|
915 } |
|
916 |
|
917 // ---------------------------------------------------------------------------- |
|
918 // Get song matching the given URI |
|
919 // ---------------------------------------------------------------------------- |
|
920 // |
|
921 TUint32 CMPXDbHandler::GetSongIdMatchingUriL( |
|
922 const TDesC& aUri) |
|
923 { |
|
924 MPX_FUNC("CMPXDbHandler::GetSongIdMatchingUriL"); |
|
925 return MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXCollection, aUri, EFalse); |
|
926 } |
|
927 |
|
928 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
929 // ---------------------------------------------------------------------------- |
|
930 // Get abstractalbum Id matching the given URI |
|
931 // ---------------------------------------------------------------------------- |
|
932 // |
|
933 TUint32 CMPXDbHandler::GetAbstractAlbumIdMatchingUriL( |
|
934 const TDesC& aUri) |
|
935 { |
|
936 MPX_FUNC("CMPXDbHandler::GetAbstractAlbumIdMatchingUriL"); |
|
937 return MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXAbstractAlbum, aUri, EFalse); |
|
938 } |
|
939 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
940 |
|
941 // ---------------------------------------------------------------------------- |
|
942 // Get all artists |
|
943 // ---------------------------------------------------------------------------- |
|
944 // |
|
945 void CMPXDbHandler::GetAllArtistsL( |
|
946 const TArray<TMPXAttribute>& aAttrs, |
|
947 CMPXMediaArray* aMediaArray) |
|
948 { |
|
949 MPX_FUNC("CMPXDbHandler::GetAllArtistsL"); |
|
950 iDbArtist->GetAllCategoryItemsL(aAttrs, *aMediaArray); |
|
951 } |
|
952 |
|
953 // ---------------------------------------------------------------------------- |
|
954 // Get all albums |
|
955 // ---------------------------------------------------------------------------- |
|
956 // |
|
957 void CMPXDbHandler::GetAllAlbumsL( |
|
958 const TArray<TMPXAttribute>& aAttrs, |
|
959 CMPXMediaArray* aMediaArray) |
|
960 { |
|
961 MPX_FUNC("CMPXDbHandler::GetAllAlbumsL"); |
|
962 iDbAlbum->GetAllCategoryItemsL(aAttrs, *aMediaArray); |
|
963 } |
|
964 |
|
965 // ---------------------------------------------------------------------------- |
|
966 // Get all albums for Media Wall |
|
967 // ---------------------------------------------------------------------------- |
|
968 // |
|
969 void CMPXDbHandler::GetAllAlbumsMediaWallL( |
|
970 const TArray<TMPXAttribute>& aAttrs, |
|
971 CMPXMediaArray* aMediaArray) |
|
972 { |
|
973 MPX_FUNC("CMPXDbHandler::GetAllAlbumsL"); |
|
974 iDbAlbum->GetAllCategoryItemsMediaWallL(aAttrs, *aMediaArray); |
|
975 } |
|
976 |
|
977 // ---------------------------------------------------------------------------- |
|
978 // Get all albums for the given artist ID |
|
979 // ---------------------------------------------------------------------------- |
|
980 // |
|
981 void CMPXDbHandler::GetAlbumsMatchingArtistL( |
|
982 TUint aArtistId, |
|
983 const TArray<TMPXAttribute>& aAttrs, |
|
984 CMPXMediaArray& aMediaArray) |
|
985 { |
|
986 MPX_FUNC("CMPXDbHandler::GetAlbumsMatchingArtistL"); |
|
987 RArray<TMPXAttribute> attributes; |
|
988 CleanupClosePushL( attributes ); |
|
989 |
|
990 TBool tryGetSongCount = EFalse; |
|
991 TInt attrCount(aAttrs.Count()); |
|
992 TInt i = 0; |
|
993 for (i = 0; i < attrCount; i++) |
|
994 { |
|
995 TInt contentId(aAttrs[i].ContentId()); |
|
996 TUint attributeId(aAttrs[i].AttributeId()); |
|
997 |
|
998 if (contentId == KMPXMediaIdGeneral && attributeId & EMPXMediaGeneralCount) |
|
999 { |
|
1000 MPX_DEBUG1(" EMPXMediaGeneralCount"); |
|
1001 |
|
1002 attributes.AppendL(TMPXAttribute(KMPXMediaIdGeneral, attributeId & ~EMPXMediaGeneralCount)); |
|
1003 |
|
1004 tryGetSongCount = ETrue; |
|
1005 break; |
|
1006 } |
|
1007 |
|
1008 attributes.AppendL(aAttrs[i]); |
|
1009 } |
|
1010 |
|
1011 for (TInt j = i+1; j < attrCount; j++) |
|
1012 { |
|
1013 attributes.AppendL(aAttrs[j]); |
|
1014 } |
|
1015 iDbAlbum->GetSubCategoryItemsL(EMPXArtist, aArtistId, attributes.Array(), aMediaArray); |
|
1016 CleanupStack::PopAndDestroy(&attributes); |
|
1017 |
|
1018 TInt pPath(0); |
|
1019 if (aMediaArray.Count()) |
|
1020 { |
|
1021 CMPXMedia* pMedia = aMediaArray[0]; |
|
1022 if (pMedia->IsSupported(KMPXMediaGeneralValue)) |
|
1023 { |
|
1024 pPath = pMedia->ValueTObjectL<TInt>(KMPXMediaGeneralValue); |
|
1025 MPX_ASSERT(pPath); |
|
1026 } |
|
1027 } |
|
1028 |
|
1029 TInt albumCount(aMediaArray.Count()); |
|
1030 if (albumCount) |
|
1031 { |
|
1032 if ( tryGetSongCount ) |
|
1033 { |
|
1034 TInt startIndex = pPath ? 1 : 0; |
|
1035 |
|
1036 for (TInt i = startIndex; i < albumCount; i++) |
|
1037 { |
|
1038 CMPXMedia* media = aMediaArray[i]; |
|
1039 TUint32 albumId((media->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId))); |
|
1040 |
|
1041 TInt songCount = iDbAlbum->GetSongsCountInAlbumMatchingArtistL(aArtistId, albumId); |
|
1042 |
|
1043 media->SetTObjectValueL<TInt>(KMPXMediaGeneralCount, songCount ); |
|
1044 MPX_DEBUG2(" SongCount[%d]", songCount ); |
|
1045 } |
|
1046 } |
|
1047 } |
|
1048 } |
|
1049 |
|
1050 // ---------------------------------------------------------------------------- |
|
1051 // Get all genres |
|
1052 // ---------------------------------------------------------------------------- |
|
1053 // |
|
1054 void CMPXDbHandler::GetAllGenresL( |
|
1055 const TArray<TMPXAttribute>& aAttrs, |
|
1056 CMPXMediaArray* aMediaArray) |
|
1057 { |
|
1058 MPX_FUNC("CMPXDbHandler::GetAllGenresL"); |
|
1059 iDbGenre->GetAllCategoryItemsL(aAttrs, *aMediaArray); |
|
1060 } |
|
1061 |
|
1062 // ---------------------------------------------------------------------------- |
|
1063 // Get all composers |
|
1064 // ---------------------------------------------------------------------------- |
|
1065 // |
|
1066 void CMPXDbHandler::GetAllComposersL( |
|
1067 const TArray<TMPXAttribute>& aAttrs, |
|
1068 CMPXMediaArray* aMediaArray) |
|
1069 { |
|
1070 MPX_FUNC("CMPXDbHandler::GetAllComposersL"); |
|
1071 iDbComposer->GetAllCategoryItemsL(aAttrs, *aMediaArray); |
|
1072 } |
|
1073 |
|
1074 // ---------------------------------------------------------------------------- |
|
1075 // Get the playlist ID of the playlist that matches the given URI |
|
1076 // ---------------------------------------------------------------------------- |
|
1077 // |
|
1078 TUint32 CMPXDbHandler::GetPlaylistIdMatchingUriL( |
|
1079 const TDesC& aUri) |
|
1080 { |
|
1081 MPX_FUNC("CMPXDbHandler::GetPlaylistIdMatchingUriL"); |
|
1082 return iDbPlaylist->GetIdL(aUri); |
|
1083 } |
|
1084 |
|
1085 // ---------------------------------------------------------------------------- |
|
1086 // CMPXDbHandler::IsAutoPlaylistL |
|
1087 // ---------------------------------------------------------------------------- |
|
1088 // |
|
1089 TBool CMPXDbHandler::IsAutoPlaylistL( |
|
1090 TUint32 aPlaylistId) |
|
1091 { |
|
1092 MPX_FUNC("CMPXDbHandler::IsAutoPlaylistL"); |
|
1093 return (iAutoPlaylist->AutoPlaylistTypeL(aPlaylistId) != EMPXNoAutoPlaylist); |
|
1094 } |
|
1095 |
|
1096 // ---------------------------------------------------------------------------- |
|
1097 // Get all user playlist names |
|
1098 // ---------------------------------------------------------------------------- |
|
1099 // |
|
1100 void CMPXDbHandler::GetAllPlaylistsL( |
|
1101 CMPXMediaArray* aMediaArray, |
|
1102 const TArray<TMPXAttribute>& aAttrs) |
|
1103 { |
|
1104 MPX_FUNC("CMPXDbHandler::GetAllPlaylistsL"); |
|
1105 iDbPlaylist->GetAllPlaylistsL(aAttrs, *aMediaArray); |
|
1106 } |
|
1107 |
|
1108 // ---------------------------------------------------------------------------- |
|
1109 // Get all system playlist names |
|
1110 // ---------------------------------------------------------------------------- |
|
1111 // |
|
1112 void CMPXDbHandler::GetAllSystemPlaylistNamesL( |
|
1113 CMPXMediaArray* aMediaArray) |
|
1114 { |
|
1115 MPX_FUNC("CMPXDbHandler::GetAllSystemPlaylistNamesL()"); |
|
1116 iAutoPlaylist->GetAllPlaylistsL(*aMediaArray); |
|
1117 } |
|
1118 |
|
1119 // ---------------------------------------------------------------------------- |
|
1120 // Get the name of the row matching the given ID |
|
1121 // ---------------------------------------------------------------------------- |
|
1122 // |
|
1123 HBufC* CMPXDbHandler::GetNameMatchingIdL( |
|
1124 const TUint32 aId) const |
|
1125 { |
|
1126 MPX_FUNC("CMPXDbHandler::GetNameMatchingIdL()"); |
|
1127 |
|
1128 HBufC* name(NULL); |
|
1129 TMPXGeneralCategory category(MPX_ITEM_CATEGORY(aId)); |
|
1130 switch (category) |
|
1131 { |
|
1132 case EMPXCollection: |
|
1133 { |
|
1134 // song name |
|
1135 name = iDbMusic->GetNameL(aId); |
|
1136 break; |
|
1137 } |
|
1138 case EMPXPlaylist: |
|
1139 { |
|
1140 // playlist name |
|
1141 if (iAutoPlaylist->AutoPlaylistTypeL(aId) != EMPXNoAutoPlaylist) |
|
1142 { |
|
1143 name = iAutoPlaylist->AutoPlaylistNameL(aId).AllocL(); |
|
1144 } |
|
1145 else |
|
1146 { |
|
1147 name = iDbPlaylist->GetNameL(aId); |
|
1148 } |
|
1149 break; |
|
1150 } |
|
1151 default: |
|
1152 { |
|
1153 // category name |
|
1154 name = DbCategoryL(category)->GetNameL(aId); |
|
1155 break; |
|
1156 } |
|
1157 } |
|
1158 |
|
1159 return name; |
|
1160 } |
|
1161 |
|
1162 // ---------------------------------------------------------------------------- |
|
1163 // Get the URI of the row matching the given ID |
|
1164 // ---------------------------------------------------------------------------- |
|
1165 // |
|
1166 HBufC* CMPXDbHandler::GetUriMatchingIdL( |
|
1167 const TUint32 aId) const |
|
1168 { |
|
1169 MPX_FUNC("CMPXDbHandler::GetUriMatchingIdL"); |
|
1170 |
|
1171 HBufC* uri(NULL); |
|
1172 switch (MPX_ITEM_CATEGORY(aId)) |
|
1173 { |
|
1174 case EMPXCollection: |
|
1175 { |
|
1176 // song URI |
|
1177 uri = iDbMusic->GetUriL(aId); |
|
1178 break; |
|
1179 } |
|
1180 case EMPXPlaylist: |
|
1181 { |
|
1182 // playlist URI |
|
1183 uri = iDbPlaylist->GetUriL(aId); |
|
1184 break; |
|
1185 } |
|
1186 default: |
|
1187 User::Leave(KErrNotSupported); |
|
1188 } |
|
1189 |
|
1190 return uri; |
|
1191 } |
|
1192 |
|
1193 // ---------------------------------------------------------------------------- |
|
1194 // Get category |
|
1195 // ---------------------------------------------------------------------------- |
|
1196 // |
|
1197 void CMPXDbHandler::GetCategoryL( |
|
1198 const TUint32 aCategoryId, |
|
1199 TMPXGeneralCategory aCategory, |
|
1200 const TArray<TMPXAttribute>& aAttrs, |
|
1201 CMPXMedia* aMedia) |
|
1202 { |
|
1203 MPX_FUNC("CMPXDbHandler::GetCategoryL"); |
|
1204 |
|
1205 switch (aCategory) |
|
1206 { |
|
1207 case EMPXPlaylist: |
|
1208 { |
|
1209 if (iAutoPlaylist->AutoPlaylistTypeL(aCategoryId) != EMPXNoAutoPlaylist) |
|
1210 { |
|
1211 iAutoPlaylist->GetPlaylistL(aCategoryId, aAttrs, *aMedia); |
|
1212 } |
|
1213 else |
|
1214 { |
|
1215 iDbPlaylist->GetPlaylistL(aCategoryId, aAttrs, *aMedia); |
|
1216 } |
|
1217 break; |
|
1218 } |
|
1219 default: |
|
1220 { |
|
1221 DbCategoryL(aCategory)->GetCategoryItemL(aCategoryId, aAttrs, *aMedia); |
|
1222 break; |
|
1223 } |
|
1224 } |
|
1225 } |
|
1226 |
|
1227 // ---------------------------------------------------------------------------- |
|
1228 // Get the duration for all songs |
|
1229 // ---------------------------------------------------------------------------- |
|
1230 // |
|
1231 TInt CMPXDbHandler::GetAllSongsDurationL() |
|
1232 { |
|
1233 MPX_FUNC("CMPXDbHandler::GetAllSongsDurationL"); |
|
1234 return iDbMusic->AllSongsDurationL(); |
|
1235 } |
|
1236 |
|
1237 // ---------------------------------------------------------------------------- |
|
1238 // Get the duration for an artist |
|
1239 // ---------------------------------------------------------------------------- |
|
1240 // |
|
1241 TInt CMPXDbHandler::GetArtistDurationL( |
|
1242 TInt aArtistId) |
|
1243 { |
|
1244 MPX_FUNC("CMPXDbHandler::GetArtistDurationL"); |
|
1245 return iDbMusic->ArtistDurationL(aArtistId); |
|
1246 } |
|
1247 |
|
1248 // ---------------------------------------------------------------------------- |
|
1249 // Get the duration for an album |
|
1250 // ---------------------------------------------------------------------------- |
|
1251 // |
|
1252 TInt CMPXDbHandler::GetAlbumDurationL( |
|
1253 TInt aAlbumId) |
|
1254 { |
|
1255 MPX_FUNC("CMPXDbHandler::GetAlbumDurationL"); |
|
1256 return iDbMusic->AlbumDurationL(aAlbumId); |
|
1257 } |
|
1258 |
|
1259 // ---------------------------------------------------------------------------- |
|
1260 // Get the duration for an artist/album combination |
|
1261 // ---------------------------------------------------------------------------- |
|
1262 // |
|
1263 TInt CMPXDbHandler::GetArtistAlbumDurationL( |
|
1264 TInt aArtistId, |
|
1265 TInt aAlbumId) |
|
1266 { |
|
1267 MPX_FUNC("CMPXDbHandler::GetArtistAlbumDurationL"); |
|
1268 return iDbMusic->ArtistAlbumDurationL(aArtistId, aAlbumId); |
|
1269 } |
|
1270 |
|
1271 // ---------------------------------------------------------------------------- |
|
1272 // Get the duration for a composer |
|
1273 // ---------------------------------------------------------------------------- |
|
1274 // |
|
1275 TInt CMPXDbHandler::GetComposerDurationL( |
|
1276 TInt aComposerId) |
|
1277 { |
|
1278 MPX_FUNC("CMPXDbHandler::GetComposerDurationL"); |
|
1279 return iDbMusic->ComposerDurationL(aComposerId); |
|
1280 } |
|
1281 |
|
1282 // ---------------------------------------------------------------------------- |
|
1283 // Get the duration for a genre |
|
1284 // ---------------------------------------------------------------------------- |
|
1285 // |
|
1286 TInt CMPXDbHandler::GetGenreDurationL( |
|
1287 TInt aGenreId) |
|
1288 { |
|
1289 MPX_FUNC("CMPXDbHandler::GetGenreDurationL"); |
|
1290 return iDbMusic->GenreDurationL(aGenreId); |
|
1291 } |
|
1292 |
|
1293 // ---------------------------------------------------------------------------- |
|
1294 // Get the duration for a user playlist |
|
1295 // ---------------------------------------------------------------------------- |
|
1296 // |
|
1297 TInt CMPXDbHandler::GetUserPlaylistDurationL( |
|
1298 TInt aPlaylistId) |
|
1299 { |
|
1300 MPX_FUNC("CMPXDbHandler::GetUserPlaylistDurationL"); |
|
1301 |
|
1302 RArray<TMPXAttribute> attributes; |
|
1303 CleanupClosePushL(attributes); |
|
1304 attributes.AppendL(KMPXMediaGeneralId); |
|
1305 attributes.AppendL(TMPXAttribute(KMPXMediaIdGeneral, EMPXMediaGeneralDuration)); |
|
1306 |
|
1307 CMPXMediaArray* mediaArray = CMPXMediaArray::NewL(); |
|
1308 CleanupStack::PushL(mediaArray); |
|
1309 |
|
1310 GetPlaylistSongsL(aPlaylistId, attributes.Array(), *mediaArray); |
|
1311 |
|
1312 TInt duration(0); |
|
1313 TInt count(mediaArray->Count()); |
|
1314 for (TInt index = 0; index < count; ++index) |
|
1315 { |
|
1316 CMPXMedia* media((*mediaArray)[index]); |
|
1317 if (media->IsSupported(KMPXMediaGeneralDuration)) |
|
1318 { |
|
1319 duration += media->ValueTObjectL<TInt>(KMPXMediaGeneralDuration); |
|
1320 } |
|
1321 } |
|
1322 |
|
1323 CleanupStack::PopAndDestroy(mediaArray); |
|
1324 CleanupStack::PopAndDestroy(&attributes); |
|
1325 |
|
1326 return duration; |
|
1327 } |
|
1328 |
|
1329 // ---------------------------------------------------------------------------- |
|
1330 // Get the duration for a playlist |
|
1331 // ---------------------------------------------------------------------------- |
|
1332 // |
|
1333 TInt CMPXDbHandler::GetPlaylistDurationL( |
|
1334 TInt aPlaylistId) |
|
1335 { |
|
1336 MPX_FUNC("CMPXDbHandler::GetPlaylistDurationL"); |
|
1337 |
|
1338 TInt duration(0); |
|
1339 |
|
1340 if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXRecentlyPlayedPlaylist)) |
|
1341 { |
|
1342 duration = iDbMusic->RecentlyPlayedDurationL(); |
|
1343 } |
|
1344 else if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXMostPlayedPlaylist)) |
|
1345 { |
|
1346 duration = iDbMusic->MostPlayedDurationL(); |
|
1347 } |
|
1348 else if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXRecentlyAddedPlaylist)) |
|
1349 { |
|
1350 duration = iDbMusic->RecentlyAddedDurationL(); |
|
1351 } |
|
1352 else |
|
1353 { |
|
1354 duration = GetUserPlaylistDurationL(aPlaylistId); |
|
1355 } |
|
1356 |
|
1357 return duration; |
|
1358 } |
|
1359 |
|
1360 // ---------------------------------------------------------------------------- |
|
1361 // Find the number of items of a specified type |
|
1362 // ---------------------------------------------------------------------------- |
|
1363 // |
|
1364 TInt CMPXDbHandler::NumberOfItemsL( |
|
1365 TMPXGeneralCategory aCategory) |
|
1366 { |
|
1367 MPX_FUNC("CMPXDbHandler::NumberOfItemsL"); |
|
1368 |
|
1369 TInt count(0); |
|
1370 switch(aCategory) |
|
1371 { |
|
1372 case EMPXSong: |
|
1373 { |
|
1374 count = iDbMusic->CountL(); |
|
1375 break; |
|
1376 } |
|
1377 case EMPXPlaylist: |
|
1378 { |
|
1379 // return the total number of playlists, including the system ones |
|
1380 count = iDbPlaylist->CountL() + EMPXAutoPlaylistCount; |
|
1381 break; |
|
1382 } |
|
1383 default: |
|
1384 { |
|
1385 count = DbCategoryL(aCategory)->CountL(); |
|
1386 break; |
|
1387 } |
|
1388 } |
|
1389 |
|
1390 return count; |
|
1391 } |
|
1392 |
|
1393 // ---------------------------------------------------------------------------- |
|
1394 // CMPXDbHandler::FindAllLC |
|
1395 // ---------------------------------------------------------------------------- |
|
1396 // |
|
1397 CMPXMedia* CMPXDbHandler::FindAllLC( |
|
1398 const CMPXMedia& aCriteria, |
|
1399 const TArray<TMPXAttribute>& aAttrs) |
|
1400 { |
|
1401 MPX_FUNC("CMPXDbHandler::FindAllLC"); |
|
1402 |
|
1403 // leave if the given media doesn't contain the following attributes |
|
1404 if (!aCriteria.IsSupported(KMPXMediaGeneralType) || |
|
1405 !aCriteria.IsSupported(KMPXMediaGeneralCategory)) |
|
1406 { |
|
1407 User::Leave(KErrArgument); |
|
1408 } |
|
1409 |
|
1410 RArray<TInt> supportedIds; |
|
1411 CleanupClosePushL(supportedIds); |
|
1412 supportedIds.AppendL(KMPXMediaIdContainer); |
|
1413 MPXDbCommonUtil::FillInSupportedUIDsL(aAttrs, supportedIds); |
|
1414 |
|
1415 CMPXMedia* entries = CMPXMedia::NewL(supportedIds.Array()); |
|
1416 CleanupStack::PopAndDestroy(&supportedIds); |
|
1417 CleanupStack::PushL(entries); |
|
1418 |
|
1419 CMPXMediaArray* array = CMPXMediaArray::NewL(); |
|
1420 CleanupStack::PushL(array); |
|
1421 |
|
1422 FindAllL(aCriteria, aAttrs, array); |
|
1423 |
|
1424 entries->SetTObjectValueL<TMPXGeneralType>(KMPXMediaGeneralType, EMPXGroup); |
|
1425 entries->SetTObjectValueL<TMPXGeneralCategory>(KMPXMediaGeneralCategory, |
|
1426 aCriteria.ValueTObjectL<TMPXGeneralCategory>(KMPXMediaGeneralCategory)); |
|
1427 entries->SetCObjectValueL(KMPXMediaArrayContents, array); |
|
1428 entries->SetTObjectValueL<TInt>(KMPXMediaArrayCount, array->Count()); |
|
1429 |
|
1430 CleanupStack::PopAndDestroy(array); |
|
1431 return entries; |
|
1432 } |
|
1433 |
|
1434 // ---------------------------------------------------------------------------- |
|
1435 // Set the last refreshed time into the collection |
|
1436 // ---------------------------------------------------------------------------- |
|
1437 // |
|
1438 void CMPXDbHandler::SetLastRefreshedTimeL( |
|
1439 TTime aTime) |
|
1440 { |
|
1441 MPX_FUNC("CMPXDbHandler::SetLastRefreshedTimeL"); |
|
1442 |
|
1443 BeginTransactionL(); |
|
1444 MPX_TRAPD(err, iDbAuxiliary->SetLastRefreshedTimeL(aTime)); |
|
1445 EndTransactionL(err); |
|
1446 } |
|
1447 |
|
1448 // ---------------------------------------------------------------------------- |
|
1449 // Get the last refreshed time from the collection |
|
1450 // ---------------------------------------------------------------------------- |
|
1451 // |
|
1452 TTime CMPXDbHandler::GetLastRefreshedTimeL() |
|
1453 { |
|
1454 MPX_FUNC("CMPXDbHandler::GetLastRefreshedTimeL"); |
|
1455 return iDbAuxiliary->LastRefreshedTimeL(); |
|
1456 } |
|
1457 |
|
1458 // ---------------------------------------------------------------------------- |
|
1459 // Set the db corrupted state for all drives |
|
1460 // ---------------------------------------------------------------------------- |
|
1461 // |
|
1462 void CMPXDbHandler::SetDBCorruptedL( |
|
1463 TBool aCorrupted) |
|
1464 { |
|
1465 MPX_FUNC("CMPXDbHandler::SetDBCorruptedL"); |
|
1466 |
|
1467 BeginTransactionL(); |
|
1468 MPX_TRAPD(err, iDbAuxiliary->SetDBCorruptedL(aCorrupted)); |
|
1469 EndTransactionL(err); |
|
1470 } |
|
1471 |
|
1472 // ---------------------------------------------------------------------------- |
|
1473 // Gets the db corrupted state for all drives |
|
1474 // ---------------------------------------------------------------------------- |
|
1475 // |
|
1476 TBool CMPXDbHandler::IsDBCorruptedL() |
|
1477 { |
|
1478 MPX_FUNC("CMPXDbHandler::IsDBCorruptedL"); |
|
1479 return iDbAuxiliary->DBCorruptedL(); |
|
1480 } |
|
1481 |
|
1482 // ---------------------------------------------------------------------------- |
|
1483 // Have the databases been created? |
|
1484 // ---------------------------------------------------------------------------- |
|
1485 // |
|
1486 TBool CMPXDbHandler::DatabaseCreated() |
|
1487 { |
|
1488 MPX_FUNC("CMPXDbHandler::DatabaseCreatedL"); |
|
1489 |
|
1490 TBool AuxilaryDbIsRefreshed(EFalse); |
|
1491 TRAP_IGNORE(AuxilaryDbIsRefreshed = iDbAuxiliary->IsRefreshedL()); |
|
1492 // If none of the databases were available, ie out of disk we return EFalse |
|
1493 return iDbManager->IsInitialized() && AuxilaryDbIsRefreshed; |
|
1494 } |
|
1495 |
|
1496 // ---------------------------------------------------------------------------- |
|
1497 // Open a database |
|
1498 // ---------------------------------------------------------------------------- |
|
1499 // |
|
1500 void CMPXDbHandler::OpenDatabaseL( |
|
1501 TInt aDrive) |
|
1502 { |
|
1503 MPX_FUNC("CMPXDbHandler::OpenDatabaseL"); |
|
1504 MPX_DEBUG2( "CMPXDbHandler::OpenDatabaseL: %i", aDrive); |
|
1505 iDbManager->OpenDatabaseL(aDrive); |
|
1506 |
|
1507 // Verify the volume ID after a remount event |
|
1508 VerifyVolumeIdL( aDrive ); |
|
1509 } |
|
1510 |
|
1511 // ---------------------------------------------------------------------------- |
|
1512 // Close a database |
|
1513 // ---------------------------------------------------------------------------- |
|
1514 // |
|
1515 void CMPXDbHandler::CloseDatabaseL( |
|
1516 TInt aDrive) |
|
1517 { |
|
1518 MPX_FUNC("CMPXDbHandler::CloseDatabaseL"); |
|
1519 MPX_DEBUG2( "CMPXDbHandler::CloseDatabaseL drive: %i", aDrive ); |
|
1520 iDbManager->CloseDatabaseL(aDrive); |
|
1521 } |
|
1522 |
|
1523 // ---------------------------------------------------------------------------- |
|
1524 // Re-create all databases |
|
1525 // ---------------------------------------------------------------------------- |
|
1526 // |
|
1527 void CMPXDbHandler::ReCreateDatabasesL() |
|
1528 { |
|
1529 MPX_FUNC("CMPXDbHandler::ReCreateDatabasesL"); |
|
1530 iDbManager->RecreateAllDatabasesL(); |
|
1531 } |
|
1532 |
|
1533 // ---------------------------------------------------------------------------- |
|
1534 // Set handler refresh status |
|
1535 // ---------------------------------------------------------------------------- |
|
1536 // |
|
1537 void CMPXDbHandler::RefreshStartL() |
|
1538 { |
|
1539 MPX_FUNC("CMPXDbHandler::RefreshStartL"); |
|
1540 |
|
1541 iOutOfDisk = EFalse; |
|
1542 // Re-open databases |
|
1543 // This is needed for the case where we were OOD before, but user |
|
1544 // has cleared some space but now try to refresh |
|
1545 MPX_TRAPD(err, iDbManager->InitDatabasesL(iDbDrives)); |
|
1546 |
|
1547 if(err == KErrDiskFull) |
|
1548 { |
|
1549 iOutOfDisk = ETrue; |
|
1550 } |
|
1551 |
|
1552 User::LeaveIfError( err ); |
|
1553 |
|
1554 if(!iOutOfDisk) |
|
1555 { |
|
1556 MPX_TRAP(err,CheckDiskSpaceOnDrivesL()); |
|
1557 |
|
1558 if(err == KErrDiskFull) |
|
1559 { |
|
1560 iOutOfDisk = ETrue; |
|
1561 } |
|
1562 } |
|
1563 #ifdef __RAMDISK_PERF_ENABLE |
|
1564 iDbManager->CopyDBsToRamL(); |
|
1565 #endif //__RAMDISK_PERF_ENABLE |
|
1566 |
|
1567 BeginTransactionL(); |
|
1568 iRefresh = ETrue; |
|
1569 } |
|
1570 |
|
1571 // ---------------------------------------------------------------------------- |
|
1572 // Re-set handler refresh status |
|
1573 // ---------------------------------------------------------------------------- |
|
1574 // |
|
1575 void CMPXDbHandler::RefreshEndL() |
|
1576 { |
|
1577 MPX_FUNC("CMPXDbHandler::RefreshEndL"); |
|
1578 if ( iRefresh ) |
|
1579 { |
|
1580 iRefresh = EFalse; |
|
1581 EndTransactionL(KErrNone); |
|
1582 if (!iOutOfDisk) |
|
1583 { |
|
1584 // Write last refreshed time as current time |
|
1585 // This also sets corrupt = 0 |
|
1586 TTime curTime; |
|
1587 curTime.HomeTime(); |
|
1588 SetLastRefreshedTimeL(curTime); |
|
1589 } |
|
1590 |
|
1591 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
1592 //for AbstractAlbum garbage collection |
|
1593 TRAP_IGNORE( iDbAbstractAlbum->AbstractAlbumCleanUpL() ); |
|
1594 #endif |
|
1595 |
|
1596 #ifdef __RAMDISK_PERF_ENABLE |
|
1597 iDbManager->CopyDBsFromRamL(); |
|
1598 #endif //__RAMDISK_PERF_ENABLE |
|
1599 } |
|
1600 } |
|
1601 |
|
1602 // ---------------------------------------------------------------------------- |
|
1603 // Notification of Mtp status change |
|
1604 // ---------------------------------------------------------------------------- |
|
1605 // |
|
1606 void CMPXDbHandler::MtpStartL() |
|
1607 { |
|
1608 MPX_DEBUG1("-->CMPXDbHandler::MtpStartL"); |
|
1609 if(!iMtpInUse) |
|
1610 { |
|
1611 iMtpInUse = ETrue; |
|
1612 iOpOnDbCount = 0; |
|
1613 |
|
1614 #ifdef __RAMDISK_PERF_ENABLE |
|
1615 TRAPD(err, iDbManager->CopyDBsToRamL(iMtpInUse)); |
|
1616 if ( err != KErrNone ) |
|
1617 { |
|
1618 MPX_DEBUG2("CMPXDbHandler::MtpStartL error=%d", err); |
|
1619 } |
|
1620 #endif //__RAMDISK_PERF_ENABLE |
|
1621 |
|
1622 iDbManager->BeginL(); |
|
1623 } |
|
1624 //create Thumbnail manager session for cleanup for abstractalbum when MTP end. |
|
1625 //because when MTP end comes, in case of mode switching, we need to do it as fast as possible, |
|
1626 //hence we don’t want the delay happens on that time. |
|
1627 #ifdef RD_MPX_TNM_INTEGRATION |
|
1628 iDbAbstractAlbum->CreateTNMSessionL(); |
|
1629 #endif //RD_MPX_TNM_INTEGRATION |
|
1630 MPX_DEBUG1("<--CMPXDbHandler::MtpStartL"); |
|
1631 } |
|
1632 |
|
1633 // ---------------------------------------------------------------------------- |
|
1634 // Notification of Mtp status change |
|
1635 // ---------------------------------------------------------------------------- |
|
1636 // |
|
1637 void CMPXDbHandler::MtpEndL() |
|
1638 { |
|
1639 MPX_DEBUG1("-->CMPXDbHandler::MtpEndL"); |
|
1640 iMtpInUse = EFalse; |
|
1641 iOpOnDbCount = 0; |
|
1642 iDbManager->CommitL(); |
|
1643 TInt err = KErrNone; |
|
1644 |
|
1645 |
|
1646 #ifdef __RAMDISK_PERF_ENABLE |
|
1647 TRAP(err, iDbManager->CopyDBsFromRamL()); |
|
1648 if ( err != KErrNone ) |
|
1649 { |
|
1650 MPX_DEBUG2("CMPXDbHandler::MtpEndL error=%d", err); |
|
1651 } |
|
1652 #endif //__RAMDISK_PERF_ENABLE |
|
1653 |
|
1654 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
1655 BeginTransactionL(); |
|
1656 TRAP(err, iDbAbstractAlbum->RemoveAbstractAlbumsWithNoSongL()); |
|
1657 if ( err != KErrNone ) |
|
1658 { |
|
1659 MPX_DEBUG2("CMPXDbHandler::MtpEndL error happened when cleanup albstractalbum with no songs association[%d]", err); |
|
1660 } |
|
1661 EndTransactionL(err); |
|
1662 #endif |
|
1663 MPX_DEBUG1("<--CMPXDbHandler::MtpEndL"); |
|
1664 } |
|
1665 |
|
1666 // ---------------------------------------------------------------------------- |
|
1667 // Get all records count for music |
|
1668 // ---------------------------------------------------------------------------- |
|
1669 // |
|
1670 TUint CMPXDbHandler::GetMusicCountL(TInt aDrive) |
|
1671 { |
|
1672 MPX_FUNC("CMPXDbHandler::GetMusicCountL"); |
|
1673 TUint total(0); |
|
1674 |
|
1675 //music |
|
1676 total += iDbMusic->GetDriveTrackCountL(aDrive); |
|
1677 |
|
1678 return total; |
|
1679 } |
|
1680 |
|
1681 // ---------------------------------------------------------------------------- |
|
1682 // Get all records count for playlists |
|
1683 // ---------------------------------------------------------------------------- |
|
1684 // |
|
1685 TUint CMPXDbHandler::GetPlaylistCountL(TInt aDrive) |
|
1686 { |
|
1687 MPX_FUNC("CMPXDbHandler::GetPlaylistCountL"); |
|
1688 TUint total(0); |
|
1689 |
|
1690 //playlist |
|
1691 total += iDbPlaylist->GetDrivePlaylistCountL(aDrive); |
|
1692 |
|
1693 return total; |
|
1694 } |
|
1695 |
|
1696 // ---------------------------------------------------------------------------- |
|
1697 // Get all records count for music and playlists |
|
1698 // ---------------------------------------------------------------------------- |
|
1699 // |
|
1700 TUint CMPXDbHandler::GetTotalCountL(TInt aDrive) |
|
1701 { |
|
1702 MPX_FUNC("CMPXDbHandler::GetTotalCountL"); |
|
1703 TUint total(0); |
|
1704 |
|
1705 //music |
|
1706 total += iDbMusic->GetDriveTrackCountL(aDrive); |
|
1707 //playlist |
|
1708 total += iDbPlaylist->GetDrivePlaylistCountL(aDrive); |
|
1709 |
|
1710 return total; |
|
1711 } |
|
1712 |
|
1713 // ---------------------------------------------------------------------------- |
|
1714 // Get all records count for music and playlists |
|
1715 // ---------------------------------------------------------------------------- |
|
1716 // |
|
1717 void CMPXDbHandler::GetMusicUriArrayL(TInt aDrive, TInt aFromID, TInt aRecords, |
|
1718 CDesCArray& aUriArr, TInt& aLastID) |
|
1719 { |
|
1720 MPX_FUNC("CMPXDbHandler::GetMusicUriArrayL"); |
|
1721 |
|
1722 iDbMusic->GetMusicUriArrayL(aDrive,aFromID,aRecords,aUriArr,aLastID); |
|
1723 } |
|
1724 |
|
1725 // ---------------------------------------------------------------------------- |
|
1726 // Get all records count for music and playlists |
|
1727 // ---------------------------------------------------------------------------- |
|
1728 // |
|
1729 void CMPXDbHandler::GetPlaylistUriArrayL(TInt aDrive, TInt aFromID, TInt aRecords, |
|
1730 CDesCArray& aUriArr, TInt& aLastID) |
|
1731 { |
|
1732 MPX_FUNC("CMPXDbHandler::GetPlaylistUriArrayL"); |
|
1733 |
|
1734 iDbPlaylist->GetPlaylistUriArrayL(aDrive,aFromID,aRecords,aUriArr,aLastID); |
|
1735 } |
|
1736 |
|
1737 // ---------------------------------------------------------------------------- |
|
1738 // Starts a transaction on all databases |
|
1739 // ---------------------------------------------------------------------------- |
|
1740 // |
|
1741 void CMPXDbHandler::BeginTransactionL() |
|
1742 { |
|
1743 MPX_FUNC("CMPXDbHandler::BeginTransactionL"); |
|
1744 |
|
1745 #ifdef __RAMDISK_PERF_ENABLE |
|
1746 // EnsureRamSpaceL will copy dbs from ram if ram space is low or dbs exceeded |
|
1747 // max space. |
|
1748 TRAPD(err, iDbManager->EnsureRamSpaceL()); |
|
1749 if (err) |
|
1750 { |
|
1751 //error but continue |
|
1752 } |
|
1753 #endif //__RAMDISK_PERF_ENABLE |
|
1754 |
|
1755 if(!iMtpInUse) |
|
1756 { |
|
1757 iDbManager->BeginL(); |
|
1758 } |
|
1759 } |
|
1760 |
|
1761 // ---------------------------------------------------------------------------- |
|
1762 // Ends a transaction on all databases |
|
1763 // ---------------------------------------------------------------------------- |
|
1764 // |
|
1765 void CMPXDbHandler::EndTransactionL( |
|
1766 TInt aError) |
|
1767 { |
|
1768 MPX_FUNC("CMPXDbHandler::EndTransactionL"); |
|
1769 |
|
1770 if(iMtpInUse) |
|
1771 { |
|
1772 if (aError) |
|
1773 { |
|
1774 iOpOnDbCount = 0; |
|
1775 iDbManager->RollbackL(); |
|
1776 User::Leave(aError); |
|
1777 } |
|
1778 |
|
1779 if(iOpOnDbCount >= KMaxOpInTransaction) |
|
1780 { |
|
1781 MPX_DEBUG2("CMPXDbHandler::EndTransactionL - %d>KMaxOpInTransaction Commiting",iOpOnDbCount); |
|
1782 iOpOnDbCount = 0; |
|
1783 iDbManager->CommitL(); |
|
1784 iDbManager->BeginL(); |
|
1785 } |
|
1786 } |
|
1787 else |
|
1788 { |
|
1789 if (aError) |
|
1790 { |
|
1791 MPX_DEBUG2("CMPXDbHandler::EndTransactionL - Rollback [%d]", aError); |
|
1792 |
|
1793 iDbManager->RollbackL(); |
|
1794 |
|
1795 // KSqlDbCorrupted indicates DB corrupted, need to recreate. |
|
1796 if ( aError != KSqlDbCorrupted ) |
|
1797 { |
|
1798 User::Leave(aError); |
|
1799 } |
|
1800 } |
|
1801 else |
|
1802 { |
|
1803 iDbManager->CommitL(); |
|
1804 } |
|
1805 } |
|
1806 } |
|
1807 |
|
1808 // ---------------------------------------------------------------------------- |
|
1809 // Checks if the database is currently in a transaction |
|
1810 // ---------------------------------------------------------------------------- |
|
1811 // |
|
1812 TBool CMPXDbHandler::InTransaction() |
|
1813 { |
|
1814 MPX_FUNC("CMPXDbHandler::InTransaction"); |
|
1815 return iDbManager->InTransaction(); |
|
1816 } |
|
1817 |
|
1818 // ---------------------------------------------------------------------------- |
|
1819 // Notifies the handler that the collection will be closed. |
|
1820 // It is called before closing the collection. |
|
1821 // ---------------------------------------------------------------------------- |
|
1822 // |
|
1823 void CMPXDbHandler::PreCloseCollectionL() |
|
1824 { |
|
1825 MPX_FUNC("CMPXDbHandler::PreCloseCollectionL"); |
|
1826 // Complete pending transaction and set the latest refresh time |
|
1827 // before closing the databases if collection close event occurs |
|
1828 // before the end of the refresh operation |
|
1829 if(iRefresh) |
|
1830 { |
|
1831 EndTransactionL(KErrNone); |
|
1832 if (!iOutOfDisk) |
|
1833 { |
|
1834 // Write last refreshed time as current time |
|
1835 // This also sets corrupt = 0 |
|
1836 TTime curTime; |
|
1837 curTime.HomeTime(); |
|
1838 SetLastRefreshedTimeL(curTime); |
|
1839 } |
|
1840 } |
|
1841 } |
|
1842 |
|
1843 // ---------------------------------------------------------------------------- |
|
1844 // Add song to collection |
|
1845 // ---------------------------------------------------------------------------- |
|
1846 // |
|
1847 TUint32 CMPXDbHandler::DoAddSongL( |
|
1848 const CMPXMedia& aMedia, |
|
1849 CMPXMessageArray* aMessageArray) |
|
1850 { |
|
1851 MPX_FUNC("CMPXDbHandler::DoAddSongL"); |
|
1852 |
|
1853 if (!aMedia.IsSupported(KMPXMediaGeneralUri)) |
|
1854 { |
|
1855 User::Leave(KErrArgument); |
|
1856 } |
|
1857 |
|
1858 // add the song to the Music table |
|
1859 TDriveUnit drive(aMedia.ValueText(KMPXMediaGeneralUri)); |
|
1860 TUint32 songId(iDbMusic->AddSongL(aMedia, drive, |
|
1861 iRefresh?NULL:aMessageArray)); |
|
1862 |
|
1863 // update the playlist tables |
|
1864 // make sure the song db flags are reset and not just updated |
|
1865 iDbPlaylist->UpdateSongL(aMedia, ETrue); |
|
1866 |
|
1867 if(iMtpInUse) |
|
1868 { |
|
1869 ++iOpOnDbCount; |
|
1870 } |
|
1871 |
|
1872 return songId; |
|
1873 } |
|
1874 |
|
1875 // ---------------------------------------------------------------------------- |
|
1876 // Add playlist to collection |
|
1877 // ---------------------------------------------------------------------------- |
|
1878 // |
|
1879 TUint32 CMPXDbHandler::DoAddPlaylistL( |
|
1880 const CMPXMedia& aMedia) |
|
1881 { |
|
1882 MPX_FUNC("CMPXDbHandler::DoAddPlaylistL"); |
|
1883 |
|
1884 CMPXMedia* media = CMPXMedia::NewL(aMedia); |
|
1885 CleanupStack::PushL(media); |
|
1886 |
|
1887 const TDesC& playlistUri = media->ValueText(KMPXMediaGeneralUri); |
|
1888 |
|
1889 // |
|
1890 // client has asked to create a virtual playlist if file name is not specified |
|
1891 // in the URI. In this case, generate URI for virtual playlist specified as |
|
1892 // follows: |
|
1893 // <dir path>\timestamp.vir |
|
1894 // |
|
1895 TParsePtrC parser(playlistUri); |
|
1896 |
|
1897 if (!parser.NameOrExtPresent() || |
|
1898 parser.IsNameWild() || |
|
1899 parser.IsExtWild()) |
|
1900 { |
|
1901 HBufC* newUri = HBufC::NewLC(parser.DriveAndPath().Length() + KMCMaxTextLen + |
|
1902 KMPXVirtualPlaylistExt().Length()); |
|
1903 |
|
1904 TPtr ptr = newUri->Des(); |
|
1905 ptr.Append(parser.DriveAndPath()); |
|
1906 TTime time; |
|
1907 time.HomeTime(); |
|
1908 ptr.AppendNum(time.Int64()); |
|
1909 ptr.Append(KMPXVirtualPlaylistExt); |
|
1910 |
|
1911 // overwrite the old uri with the new one with full path and playlist |
|
1912 // playlist filename |
|
1913 media->SetTextValueL(KMPXMediaGeneralUri, *newUri); |
|
1914 |
|
1915 CleanupStack::PopAndDestroy(newUri); |
|
1916 |
|
1917 // set DbFlags to indicate that this is a virtual playlist |
|
1918 media->SetTObjectValueL<TUint>(KMPXMediaGeneralFlags, |
|
1919 KMPXMediaGeneralFlagsSetOrUnsetBit | KMPXMediaGeneralFlagsIsVirtual); |
|
1920 } |
|
1921 |
|
1922 // complete the song attributes from the music table |
|
1923 UpdatePlaylistSongInfoL(*media); |
|
1924 |
|
1925 // add playlist to the database |
|
1926 TUint32 playlistId = iDbPlaylist->AddPlaylistL(*media); |
|
1927 |
|
1928 CleanupStack::PopAndDestroy(media); |
|
1929 return playlistId; |
|
1930 } |
|
1931 |
|
1932 // ---------------------------------------------------------------------------- |
|
1933 // Add song to playlist |
|
1934 // ---------------------------------------------------------------------------- |
|
1935 // |
|
1936 TUint32 CMPXDbHandler::DoAddSongToPlaylistL( |
|
1937 const CMPXMedia& aMedia) |
|
1938 { |
|
1939 MPX_FUNC("CMPXDbHandler::DoAddSongToPlaylistL"); |
|
1940 |
|
1941 CMPXMedia* media = CMPXMedia::NewL(aMedia); |
|
1942 CleanupStack::PushL(media); |
|
1943 |
|
1944 // complete the song attributes from the music table |
|
1945 UpdatePlaylistSongInfoL(*media); |
|
1946 |
|
1947 // add the songs to the playlist |
|
1948 TUint32 playlistId((media->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2); |
|
1949 |
|
1950 CMPXMediaArray* ary( aMedia.Value<CMPXMediaArray>(KMPXMediaArrayContents) ); |
|
1951 User::LeaveIfNull( ary ); |
|
1952 iDbPlaylist->AddSongsL(playlistId,*ary); |
|
1953 |
|
1954 CleanupStack::PopAndDestroy(media); |
|
1955 return playlistId; |
|
1956 } |
|
1957 |
|
1958 // ---------------------------------------------------------------------------- |
|
1959 // Update a song in the collection |
|
1960 // ---------------------------------------------------------------------------- |
|
1961 // |
|
1962 CMPXDbActiveTask::TChangeVisibility CMPXDbHandler::DoUpdateSongL( |
|
1963 const CMPXMedia& aMedia, |
|
1964 CMPXMessageArray& aItemChangedMessages) |
|
1965 { |
|
1966 MPX_FUNC("CMPXDbHandler::DoUpdateSongL"); |
|
1967 |
|
1968 CMPXDbActiveTask::TChangeVisibility visibleChange(CMPXDbActiveTask::ENotVisibile); |
|
1969 |
|
1970 TUint32 songId(0); |
|
1971 |
|
1972 if (aMedia.IsSupported(KMPXMediaGeneralId)) |
|
1973 { |
|
1974 songId = (aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2; |
|
1975 } |
|
1976 if (aMedia.IsSupported(KMPXMediaGeneralUri)) |
|
1977 { |
|
1978 const TDesC& uri = aMedia.ValueText(KMPXMediaGeneralUri); |
|
1979 songId = MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXCollection, uri, EFalse); |
|
1980 } |
|
1981 if (!songId) |
|
1982 { |
|
1983 User::Leave(KErrNotSupported); |
|
1984 } |
|
1985 |
|
1986 // Update the Music table |
|
1987 TRAPD(err, visibleChange = iDbMusic->UpdateSongL(songId, aMedia, aItemChangedMessages)); |
|
1988 |
|
1989 // do not leave if song is not found in Music table |
|
1990 // leave for other errors such as disk full |
|
1991 if(err != KErrNone && err != KErrNotFound) |
|
1992 { |
|
1993 User::Leave(err); |
|
1994 } |
|
1995 |
|
1996 // Update the Playlist table |
|
1997 TBool visible = EFalse; |
|
1998 |
|
1999 TRAP( err, visible = iDbPlaylist->UpdateSongL(aMedia, EFalse, &aItemChangedMessages)); |
|
2000 |
|
2001 // do not leave if song is not found in Playlist table |
|
2002 // leave for other errors such as disk full |
|
2003 if(err != KErrNone && err != KErrNotFound) |
|
2004 { |
|
2005 User::Leave(err); |
|
2006 } |
|
2007 |
|
2008 // make it visible if either table is updated |
|
2009 if (visible) |
|
2010 { |
|
2011 visibleChange = CMPXDbActiveTask::EAllVisible; |
|
2012 } |
|
2013 if ( aMedia.ValueTObjectL<TInt>( KMPXMediaMusicAlbumArtChanged )== 1 ) |
|
2014 { |
|
2015 ( const_cast<CMPXMedia*>( &aMedia ) |
|
2016 )->SetTObjectValueL<TInt>( KMPXMediaMusicAlbumArtChanged, 0 ); |
|
2017 } |
|
2018 |
|
2019 return visibleChange; |
|
2020 } |
|
2021 |
|
2022 // ---------------------------------------------------------------------------- |
|
2023 // Update a playlist in the collection |
|
2024 // ---------------------------------------------------------------------------- |
|
2025 // |
|
2026 void CMPXDbHandler::DoUpdatePlaylistL( |
|
2027 const CMPXMedia& aMedia, |
|
2028 CMPXMessageArray& aMessageArray) |
|
2029 { |
|
2030 MPX_FUNC("CMPXDbHandler::DoUpdatePlaylistL"); |
|
2031 |
|
2032 TUint32 playlistId(0); |
|
2033 TInt drive(0); |
|
2034 |
|
2035 CMPXMedia* media = CMPXMedia::NewL(aMedia); |
|
2036 CleanupStack::PushL(media); |
|
2037 |
|
2038 |
|
2039 ProcessPlaylistMediaL(*media, playlistId, drive); |
|
2040 |
|
2041 CMPXMessage* m1 = CMPXMessage::NewL(); |
|
2042 CleanupStack::PushL(m1); |
|
2043 CMPXMessage* m2 = CMPXMessage::NewL(); |
|
2044 CleanupStack::PushL(m2); |
|
2045 |
|
2046 // send 2 messages to notify the playlist change & to refresh the display (update playlist name) |
|
2047 MPXDbCommonUtil::FillItemChangedMessageL(*m1, playlistId, EMPXItemModified, |
|
2048 EMPXPlaylist, KDBPluginUid); |
|
2049 |
|
2050 MPXDbCommonUtil::FillItemChangedMessageL(*m2, EBrowsePlaylist, EMPXItemModified, |
|
2051 EMPXPlaylist, KDBPluginUid); |
|
2052 |
|
2053 iDbPlaylist->UpdatePlaylistL(*media, *m1, drive); |
|
2054 |
|
2055 aMessageArray.AppendL(*m1); |
|
2056 aMessageArray.AppendL(*m2); |
|
2057 |
|
2058 |
|
2059 CleanupStack::PopAndDestroy(m2); |
|
2060 CleanupStack::PopAndDestroy(m1); |
|
2061 CleanupStack::PopAndDestroy(media); |
|
2062 } |
|
2063 |
|
2064 // ---------------------------------------------------------------------------- |
|
2065 // Update a playlist in the collection |
|
2066 // ---------------------------------------------------------------------------- |
|
2067 // |
|
2068 void CMPXDbHandler::DoUpdatePlaylistSongsL( |
|
2069 const CMPXMedia& aMedia, |
|
2070 CMPXMessage& aMessage) |
|
2071 { |
|
2072 MPX_FUNC("CMPXDbHandler::DoUpdatePlaylistSongsL"); |
|
2073 |
|
2074 CMPXMedia* media = CMPXMedia::NewL(aMedia); |
|
2075 CleanupStack::PushL(media); |
|
2076 |
|
2077 TUint32 playlistId(0); |
|
2078 TInt drive(0); |
|
2079 |
|
2080 // get the playlist ID and drive ID |
|
2081 ProcessPlaylistMediaL(*media, playlistId, drive); |
|
2082 MPXDbCommonUtil::FillItemChangedMessageL(aMessage, playlistId, EMPXItemModified, |
|
2083 EMPXPlaylist, KDBPluginUid); |
|
2084 |
|
2085 // complete the song attributes from the Music table |
|
2086 UpdatePlaylistSongInfoL(*media); |
|
2087 |
|
2088 // delete existing songs for the playlist first |
|
2089 iDbPlaylist->Songs().DeleteSongsL(playlistId, drive); |
|
2090 |
|
2091 // add new songs to the playlist |
|
2092 CMPXMediaArray* ary( media->Value<CMPXMediaArray>(KMPXMediaArrayContents ) ); |
|
2093 User::LeaveIfNull( ary ); |
|
2094 iDbPlaylist->AddSongsL(playlistId, *ary); |
|
2095 |
|
2096 CleanupStack::PopAndDestroy(media); |
|
2097 } |
|
2098 |
|
2099 // ---------------------------------------------------------------------------- |
|
2100 // Reorder a song in a playlist |
|
2101 // ---------------------------------------------------------------------------- |
|
2102 // |
|
2103 void CMPXDbHandler::DoReorderPlaylistL( |
|
2104 const TMPXItemId& aPlaylistId, |
|
2105 const TMPXItemId& aSongId, |
|
2106 TUint aOriginalOrdinal, |
|
2107 TUint aNewOrdinal, |
|
2108 CMPXMessage& aMessage) |
|
2109 { |
|
2110 MPX_DEBUG1("-->CMPXDbHandler::DoReorderPlaylistL()"); |
|
2111 |
|
2112 if (aOriginalOrdinal != aNewOrdinal) |
|
2113 { |
|
2114 iDbPlaylist->Songs().ReorderSongL(aPlaylistId, aSongId, aOriginalOrdinal, aNewOrdinal); |
|
2115 |
|
2116 MPXDbCommonUtil::FillItemChangedMessageL(aMessage, aPlaylistId.iId2, EMPXItemModified, |
|
2117 EMPXPlaylist, KDBPluginUid); |
|
2118 } |
|
2119 |
|
2120 MPX_DEBUG1("<--CMPXDbHandler::DoReorderPlaylistL()"); |
|
2121 } |
|
2122 |
|
2123 // ---------------------------------------------------------------------------- |
|
2124 // Delete a song from collection |
|
2125 // The function notifies collection model to perform deletion |
|
2126 // ---------------------------------------------------------------------------- |
|
2127 // |
|
2128 void CMPXDbHandler::DoRemoveSongL( |
|
2129 TUint32 aSongId, |
|
2130 CDesCArray& aUriArray, |
|
2131 CMPXMessageArray& aItemChangedMessages, |
|
2132 TBool aDeleteRecord) |
|
2133 { |
|
2134 MPX_FUNC("CMPXDbHandler::DoRemoveSongL"); |
|
2135 |
|
2136 // Get the song drive |
|
2137 TUint32 artistID(0); |
|
2138 TUint32 albumID(0); |
|
2139 TUint32 genreID(0); |
|
2140 TUint32 composerID(0); |
|
2141 HBufC* art(NULL); |
|
2142 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
2143 TUint32 abstractAlbumID(0); |
|
2144 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
2145 TInt drive(0); |
|
2146 |
|
2147 // Get information from the Music table first |
|
2148 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
2149 HBufC* uri = iDbMusic->GetSongInfoL(aSongId, artistID, albumID, genreID, composerID, abstractAlbumID, drive, art); |
|
2150 #else |
|
2151 HBufC* uri = iDbMusic->GetSongInfoL(aSongId, artistID, albumID, genreID, composerID, drive, art); |
|
2152 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
2153 |
|
2154 CleanupStack::PushL(art); |
|
2155 // add the URI to the return array |
|
2156 CleanupStack::PushL(uri); |
|
2157 aUriArray.AppendL(*uri); |
|
2158 CleanupStack::PopAndDestroy(uri); |
|
2159 |
|
2160 // Update the category records |
|
2161 TBool categoryExist( EFalse ); |
|
2162 iDbArtist->DecrementSongsForCategoryL(artistID, drive, &aItemChangedMessages, categoryExist); |
|
2163 iDbAlbum->DecrementSongsForAlbumL(albumID, drive, &aItemChangedMessages, categoryExist, *art); |
|
2164 iDbGenre->DecrementSongsForCategoryL(genreID, drive, &aItemChangedMessages, categoryExist); |
|
2165 iDbComposer->DecrementSongsForCategoryL(composerID, drive, &aItemChangedMessages, categoryExist); |
|
2166 CleanupStack::PopAndDestroy(art); |
|
2167 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
2168 if (abstractAlbumID) |
|
2169 { |
|
2170 iDbAbstractAlbum->DecrementSongsForCategoryL(abstractAlbumID, drive, &aItemChangedMessages, categoryExist, iMtpInUse); |
|
2171 } |
|
2172 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
2173 // Update the music table |
|
2174 TBool deleteRecord(ETrue); |
|
2175 |
|
2176 #if defined (__MTP_PROTOCOL_SUPPORT) |
|
2177 // Mark the song record as deleted if the following is true; otherwise, delete the |
|
2178 // song record. |
|
2179 // |
|
2180 // A client other than MTP has initiated this song deletion (aDeleteRecord is EFalse) |
|
2181 // and MTP has turned on its cenrep key to save deleted records and current number of |
|
2182 // saved deleted records has not exceeded its maximum, KMCMaxSavedDeletedRecords. |
|
2183 // |
|
2184 // Songs are marked as deleted in order to support auto-sync. MTP will delete these |
|
2185 // marked records at the end of each session via CleanupDeletedRecordsL. |
|
2186 // |
|
2187 // For performance consideration, if the number of saved records exceeds its maximum, |
|
2188 // song record will be deleted. |
|
2189 if (!aDeleteRecord && SaveDeletedSongs()) |
|
2190 { |
|
2191 TUint32 savedDeletedRecordCount(iDbAuxiliary->SaveDeletedRecordCountL()); |
|
2192 MPX_DEBUG2("Current number of saved deleted record count is %d", savedDeletedRecordCount); |
|
2193 |
|
2194 if (savedDeletedRecordCount < KMCMaxSavedDeletedRecords) |
|
2195 { |
|
2196 deleteRecord = EFalse; |
|
2197 TUint32 savedDeletedDriveRecordCount(iDbAuxiliary->SaveDeletedRecordCountL(drive)); |
|
2198 iDbAuxiliary->SetSaveDeletedRecordCountL(drive,++savedDeletedDriveRecordCount); |
|
2199 } |
|
2200 } |
|
2201 #endif |
|
2202 |
|
2203 // delete the song from the Music table |
|
2204 iDbMusic->DeleteSongL(aSongId, drive, deleteRecord); |
|
2205 |
|
2206 // add the item changed message |
|
2207 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, aSongId, EMPXItemDeleted, |
|
2208 EMPXSong, KDBPluginUid); |
|
2209 |
|
2210 |
|
2211 if(iMtpInUse) |
|
2212 { |
|
2213 ++iOpOnDbCount; |
|
2214 } |
|
2215 } |
|
2216 |
|
2217 // ---------------------------------------------------------------------------- |
|
2218 // Delete a song from playlist tables |
|
2219 // ---------------------------------------------------------------------------- |
|
2220 // |
|
2221 void CMPXDbHandler::DoRemoveSongFromPlaylistL(TUint32 aSongId,CMPXMessageArray& aItemChangedMessages) |
|
2222 { |
|
2223 MPX_FUNC("CMPXDbHandler::DoRemoveSongFromPlaylistL"); |
|
2224 // delete song from the playlist tables on all drives |
|
2225 iDbPlaylist->DeleteSongL(aSongId, aItemChangedMessages); |
|
2226 } |
|
2227 |
|
2228 // ---------------------------------------------------------------------------- |
|
2229 // Removes a category of songs from the music collection, |
|
2230 // and its corresponding category in the lookup table |
|
2231 // ---------------------------------------------------------------------------- |
|
2232 // |
|
2233 void CMPXDbHandler::DoRemoveSongsMatchingCategoryL( |
|
2234 TMPXGeneralCategory aCategory, |
|
2235 TUint32 aCategoryId, |
|
2236 CDesCArray& aUriArray, |
|
2237 CMPXMessageArray& aItemChangedMessages) |
|
2238 { |
|
2239 MPX_FUNC("CMPXDbHandler::DoRemoveSongsMatchingCategoryL"); |
|
2240 |
|
2241 // get the songs for the specified category |
|
2242 CMPXMediaArray* songs = CMPXMediaArray::NewL(); |
|
2243 CleanupStack::PushL(songs); |
|
2244 |
|
2245 RArray<TMPXAttribute> attributes; |
|
2246 CleanupClosePushL(attributes); |
|
2247 attributes.AppendL(KMPXMediaGeneralId); |
|
2248 |
|
2249 switch (aCategory) |
|
2250 { |
|
2251 case EMPXArtist: |
|
2252 { |
|
2253 iDbMusic->GetSongsForArtistL(aCategoryId, attributes.Array(), *songs); |
|
2254 break; |
|
2255 } |
|
2256 case EMPXAlbum: |
|
2257 { |
|
2258 iDbMusic->GetSongsForAlbumL(aCategoryId, attributes.Array(), *songs); |
|
2259 break; |
|
2260 } |
|
2261 case EMPXGenre: |
|
2262 { |
|
2263 iDbMusic->GetSongsForGenreL(aCategoryId, attributes.Array(), *songs); |
|
2264 break; |
|
2265 } |
|
2266 case EMPXComposer: |
|
2267 { |
|
2268 iDbMusic->GetSongsForComposerL(aCategoryId, attributes.Array(), *songs); |
|
2269 break; |
|
2270 } |
|
2271 default: |
|
2272 User::Leave(KErrNotSupported); |
|
2273 } |
|
2274 |
|
2275 CleanupStack::PopAndDestroy(&attributes); |
|
2276 |
|
2277 // iterate the songs and remove them one by one |
|
2278 // so records in the category tables can also be updated |
|
2279 TInt count(songs->Count()); |
|
2280 for (TInt index = 0; index < count; ++index) |
|
2281 { |
|
2282 CMPXMedia* song = (*songs)[index]; |
|
2283 if (song->IsSupported(KMPXMediaGeneralId)) |
|
2284 { |
|
2285 DoRemoveSongL((song->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2, |
|
2286 aUriArray, aItemChangedMessages, EFalse); |
|
2287 DoRemoveSongFromPlaylistL((song->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2,aItemChangedMessages); |
|
2288 } |
|
2289 } |
|
2290 |
|
2291 CleanupStack::PopAndDestroy(songs); |
|
2292 } |
|
2293 |
|
2294 // ---------------------------------------------------------------------------------------------------------- |
|
2295 // Delete songs for the specified artist and album from collection |
|
2296 // ---------------------------------------------------------------------------------------------------------- |
|
2297 // |
|
2298 void CMPXDbHandler::DoRemoveSongsMatchingArtistAndAlbumL( |
|
2299 TUint32 aArtistId, |
|
2300 TUint32 aAlbumId, |
|
2301 CDesCArray& aUriArray, |
|
2302 CMPXMessageArray& aItemChangedMessages) |
|
2303 { |
|
2304 MPX_FUNC("CMPXDbHandler::RemoveSongsMatchingArtistAndAlbumL"); |
|
2305 |
|
2306 // get the songs for the specified artist and album |
|
2307 CMPXMediaArray* songs = CMPXMediaArray::NewL(); |
|
2308 CleanupStack::PushL(songs); |
|
2309 |
|
2310 RArray<TMPXAttribute> attributes; |
|
2311 CleanupClosePushL (attributes); |
|
2312 attributes.AppendL(KMPXMediaGeneralId); |
|
2313 |
|
2314 iDbMusic->GetSongsForArtistAndAlbumL(aArtistId, aAlbumId, attributes.Array(), *songs); |
|
2315 CleanupStack::PopAndDestroy(&attributes); |
|
2316 |
|
2317 // iterate the songs and remove them one by one |
|
2318 // so records in the category tables can also be updated |
|
2319 TInt count(songs->Count()); |
|
2320 for (TInt index = 0; index < count; ++index) |
|
2321 { |
|
2322 CMPXMedia* song = (*songs)[index]; |
|
2323 if (song->IsSupported(KMPXMediaGeneralId)) |
|
2324 { |
|
2325 DoRemoveSongL( song->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId), |
|
2326 aUriArray, aItemChangedMessages, EFalse); |
|
2327 DoRemoveSongFromPlaylistL(song->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId),aItemChangedMessages); |
|
2328 } |
|
2329 } |
|
2330 |
|
2331 CleanupStack::PopAndDestroy(songs); |
|
2332 } |
|
2333 |
|
2334 // ---------------------------------------------------------------------------- |
|
2335 // Remove all playlists from collection |
|
2336 // ---------------------------------------------------------------------------- |
|
2337 // |
|
2338 void CMPXDbHandler::DoRemoveAllPlaylistsL() |
|
2339 { |
|
2340 MPX_FUNC("CMPXDbHandler::DoRemoveAllPlaylistsL"); |
|
2341 iDbPlaylist->DeleteAllPlaylistsL(); |
|
2342 } |
|
2343 |
|
2344 // ---------------------------------------------------------------------------- |
|
2345 // Remove specified playlist |
|
2346 // ---------------------------------------------------------------------------- |
|
2347 // |
|
2348 void CMPXDbHandler::DoRemovePlaylistL( |
|
2349 TUint32 aPlaylistId, |
|
2350 CDesCArray& aUriArray, |
|
2351 CMPXMessageArray& aItemChangedMessages) |
|
2352 { |
|
2353 MPX_FUNC("CMPXDbHandler::DoRemovePlaylistL"); |
|
2354 |
|
2355 HBufC* uri(iDbPlaylist->DeletePlaylistL(aPlaylistId)); |
|
2356 if (uri) |
|
2357 { |
|
2358 CleanupStack::PushL(uri); |
|
2359 aUriArray.AppendL(*uri); |
|
2360 CleanupStack::PopAndDestroy(uri); |
|
2361 } |
|
2362 |
|
2363 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, aPlaylistId, EMPXItemDeleted, |
|
2364 EMPXPlaylist, KDBPluginUid); |
|
2365 } |
|
2366 |
|
2367 // ---------------------------------------------------------------------------- |
|
2368 // Remove song from playlist songs table |
|
2369 // ---------------------------------------------------------------------------- |
|
2370 // |
|
2371 void CMPXDbHandler::DoRemoveSongFromPlaylistL( |
|
2372 TUint32 aPlaylistId, |
|
2373 const TMPXItemId& aSongId, |
|
2374 TInt aOrdinal, |
|
2375 CMPXMessageArray& aItemChangedMessages) |
|
2376 { |
|
2377 MPX_FUNC("CMPXDbHandler::DoRemoveSongFromPlaylistL"); |
|
2378 MPX_DEBUG5("CMPXDbHandler::DoRemoveSongFromPlaylistL(playlist 0x%x, songId [0x%x,0x%x], ordinal %d)", |
|
2379 aPlaylistId, aSongId.iId1, aSongId.iId2, aOrdinal); |
|
2380 |
|
2381 // delete the song |
|
2382 iDbPlaylist->DeleteSongL(aPlaylistId, aSongId.iId2, aOrdinal); |
|
2383 |
|
2384 // Send a playlist modified message |
|
2385 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, aPlaylistId, EMPXItemModified, |
|
2386 EMPXPlaylist, KDBPluginUid); |
|
2387 |
|
2388 // Send a message on the song in the playlist that is deleted |
|
2389 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, aSongId, EMPXItemDeleted, |
|
2390 EMPXSong, KDBPluginUid); |
|
2391 } |
|
2392 |
|
2393 |
|
2394 // ---------------------------------------------------------------------------- |
|
2395 // CMPXDbHandler::DoCleanupDeletedRecordsL |
|
2396 // ---------------------------------------------------------------------------- |
|
2397 // |
|
2398 void CMPXDbHandler::DoCleanupDeletedRecordsL() |
|
2399 { |
|
2400 MPX_FUNC("CMPXDbHandler::DoCleanupDeletedRecordsL"); |
|
2401 |
|
2402 // delete all marked records from the Music table |
|
2403 iDbMusic->CleanupL(); |
|
2404 |
|
2405 // reset the count in the Auxiliary table |
|
2406 iDbAuxiliary->SetSaveDeletedRecordCountL(KDbManagerAllDrives,0); |
|
2407 } |
|
2408 |
|
2409 // ---------------------------------------------------------------------------- |
|
2410 // FindAllL |
|
2411 // ---------------------------------------------------------------------------- |
|
2412 // |
|
2413 void CMPXDbHandler::FindAllL( |
|
2414 const CMPXMedia& aCriteria, |
|
2415 const TArray<TMPXAttribute>& aAttrs, |
|
2416 CMPXMediaArray* aMediaArray) |
|
2417 { |
|
2418 MPX_FUNC("CMPXDbHandler::FindAllL"); |
|
2419 |
|
2420 RArray<TMPXAttribute> attributes; |
|
2421 CleanupClosePushL(attributes); |
|
2422 MPXUser::MergeAttributeL(aAttrs, attributes); |
|
2423 |
|
2424 TMPXGeneralCategory category = aCriteria.ValueTObjectL<TMPXGeneralCategory>(KMPXMediaGeneralCategory); |
|
2425 switch (category) |
|
2426 { |
|
2427 case EMPXPlaylist: |
|
2428 { |
|
2429 TUint32 playlistId(0); |
|
2430 if (aCriteria.IsSupported(KMPXMediaGeneralId)) |
|
2431 { |
|
2432 playlistId = (aCriteria.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2; |
|
2433 } |
|
2434 |
|
2435 if (iAutoPlaylist->AutoPlaylistTypeL(playlistId) != EMPXNoAutoPlaylist) |
|
2436 { |
|
2437 CMPXMedia* media = CMPXMedia::NewL(); |
|
2438 CleanupStack::PushL(media); |
|
2439 |
|
2440 iAutoPlaylist->GetPlaylistL(playlistId, aAttrs, *media); |
|
2441 |
|
2442 aMediaArray->AppendL(*media); |
|
2443 CleanupStack::PopAndDestroy(media); |
|
2444 } |
|
2445 else |
|
2446 { |
|
2447 iDbPlaylist->FindAllL(aCriteria, attributes.Array(), *aMediaArray); |
|
2448 } |
|
2449 |
|
2450 break; |
|
2451 } |
|
2452 case EMPXSong: |
|
2453 { |
|
2454 FindSongL(aCriteria, attributes.Array(), *aMediaArray); |
|
2455 break; |
|
2456 } |
|
2457 default: |
|
2458 { |
|
2459 DbCategoryL(category)->FindAllL(aCriteria, attributes.Array(), *aMediaArray); |
|
2460 break; |
|
2461 } |
|
2462 } |
|
2463 |
|
2464 CleanupStack::PopAndDestroy(&attributes); |
|
2465 } |
|
2466 |
|
2467 // ---------------------------------------------------------------------------- |
|
2468 // Get song(s) from the music table that match the given criteria |
|
2469 // ---------------------------------------------------------------------------- |
|
2470 // |
|
2471 void CMPXDbHandler::FindSongL( |
|
2472 const CMPXMedia& aCriteria, |
|
2473 const TArray<TMPXAttribute>& aAttrs, |
|
2474 CMPXMediaArray& aMediaArray) |
|
2475 { |
|
2476 MPX_FUNC("CMPXDbCollection::FindSongL"); |
|
2477 |
|
2478 TMPXGeneralType type = aCriteria.ValueTObjectL<TMPXGeneralType>(KMPXMediaGeneralType); |
|
2479 |
|
2480 TUint32 id(0); |
|
2481 if (aCriteria.IsSupported(KMPXMediaGeneralId)) |
|
2482 { |
|
2483 id = (aCriteria.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId)).iId2; |
|
2484 } |
|
2485 |
|
2486 TUint32 containerId(0); |
|
2487 if (aCriteria.IsSupported(KMPXMediaGeneralContainerId)) |
|
2488 { |
|
2489 containerId = aCriteria.ValueTObjectL<TUint32>(KMPXMediaGeneralContainerId); |
|
2490 } |
|
2491 |
|
2492 ////////////////////////////////////////////////////////////////////// |
|
2493 // Find songs in the specified playlist |
|
2494 ////////////////////////////////////////////////////////////////////// |
|
2495 TMPXGeneralCategory cat(MPX_ITEM_CATEGORY(id)); |
|
2496 |
|
2497 if (type == EMPXGroup && |
|
2498 (cat == EMPXPlaylist || |
|
2499 MPX_ITEM_CATEGORY(containerId) == EMPXPlaylist)) |
|
2500 { |
|
2501 TUint32 playlistId = (cat == EMPXPlaylist) ? |
|
2502 id : (containerId & KMCCategoryMask); |
|
2503 |
|
2504 GetPlaylistSongsL(playlistId, aAttrs, aMediaArray); |
|
2505 } |
|
2506 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
2507 else if (type == EMPXGroup && |
|
2508 (cat == EMPXAbstractAlbum || |
|
2509 MPX_ITEM_CATEGORY(containerId) == EMPXAbstractAlbum)) |
|
2510 { |
|
2511 TUint32 abstractAlbumId = (cat == EMPXAbstractAlbum) ? |
|
2512 id : (containerId & KMCCategoryMask); |
|
2513 TInt attrCount(aAttrs.Count()); |
|
2514 if ( attrCount > 1 || (attrCount == 1 && !(aAttrs[0] == KMPXMediaGeneralId)) ) |
|
2515 { |
|
2516 MPX_TRAPD(err, iDbMusic->GetAllSongsForAbstractAlbumL( abstractAlbumId, aAttrs, aMediaArray)); |
|
2517 if (err == KErrNotFound) |
|
2518 { |
|
2519 // |
|
2520 // Leave with KErrNotFound |
|
2521 User::Leave(KErrNotFound); |
|
2522 } |
|
2523 else |
|
2524 { |
|
2525 // Leave if error |
|
2526 User::LeaveIfError(err); |
|
2527 } |
|
2528 } |
|
2529 } |
|
2530 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
2531 ////////////////////////////////////////////////////////////////////// |
|
2532 // Find a particular song in the specified playlist. This fills the |
|
2533 // song with info from Playlist table first then overwrites it with |
|
2534 // info from Songs table if Songs table where this song is located |
|
2535 // is present in order to support the display of song titles in a |
|
2536 // playlist when memory card is removed if the playlist refers to |
|
2537 // songs on the memory card. Caller of this scenario is OpenL/MediaL. |
|
2538 // When user attempts to play a track in an auto-playlist, we will |
|
2539 // find the song from Songs table directly since auto-playlists are |
|
2540 // not stored in the Playlist table. Auto-playlists are query-based, |
|
2541 // therefore, when memory card is removed, songs on the memory card |
|
2542 // will not be shown in the auto-playlist; hence they do not exhibit |
|
2543 // the same challenge as user created playlists. |
|
2544 ////////////////////////////////////////////////////////////////////// |
|
2545 else if (type == EMPXItem && |
|
2546 cat == EMPXCollection && |
|
2547 MPX_ITEM_CATEGORY(containerId) == EMPXPlaylist) |
|
2548 { |
|
2549 if (iAutoPlaylist->AutoPlaylistTypeL(containerId) != EMPXNoAutoPlaylist) |
|
2550 { |
|
2551 // auto playlist song, get the song details from the music table |
|
2552 iDbMusic->FindSongsL(id, 0, type, aCriteria, aAttrs, aMediaArray); |
|
2553 } |
|
2554 else |
|
2555 { |
|
2556 GetPlaylistSongL(id, containerId, aAttrs, aMediaArray); |
|
2557 } |
|
2558 } |
|
2559 |
|
2560 ////////////////////////////////////////////////////////////////////// |
|
2561 // Find all songs, all songs in a particular album and/or artist, or |
|
2562 // a particular song |
|
2563 ////////////////////////////////////////////////////////////////////// |
|
2564 else |
|
2565 { |
|
2566 TBool sortByTrackOrder = EFalse; |
|
2567 |
|
2568 // construct the sort order depending on category. Albums are always sorted by track, |
|
2569 // then name, except for unknown album. Songs are sorted by name for unknown album. |
|
2570 // NULL track number is stored as KMaxTInt so that they will be sorted to the end |
|
2571 if ((type == EMPXGroup) && (MPX_ITEM_CATEGORY(id) == EMPXAlbum) && !iDbAlbum->IsUnknownAlbumL(id)) |
|
2572 { |
|
2573 sortByTrackOrder = ETrue; |
|
2574 } |
|
2575 iDbMusic->FindSongsL(id, containerId, type, aCriteria, aAttrs, aMediaArray, sortByTrackOrder); |
|
2576 } |
|
2577 } |
|
2578 |
|
2579 // ---------------------------------------------------------------------------- |
|
2580 // Get song(s) in the specified playlist |
|
2581 // ---------------------------------------------------------------------------- |
|
2582 // |
|
2583 void CMPXDbHandler::GetPlaylistSongsL( |
|
2584 TUint32 aPlaylistId, |
|
2585 const TArray<TMPXAttribute>& aAttrs, |
|
2586 CMPXMediaArray& aMediaArray) |
|
2587 { |
|
2588 MPX_FUNC("CMPXDbHandler::GetPlaylistSongsL"); |
|
2589 MPX_DEBUG2("CMPXDbHandler::GetPlaylistSongsL(0x%x)", aPlaylistId); |
|
2590 |
|
2591 // check the auto playlists first |
|
2592 if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXRecentlyPlayedPlaylist)) |
|
2593 { |
|
2594 iDbMusic->GetRecentlyPlayedSongsL(aAttrs, aMediaArray); |
|
2595 } |
|
2596 else if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXMostPlayedPlaylist)) |
|
2597 { |
|
2598 iDbMusic->GetMostPlayedSongsL(aAttrs, aMediaArray); |
|
2599 } |
|
2600 else if (aPlaylistId == iAutoPlaylist->AutoPlaylistIdL(EMPXRecentlyAddedPlaylist)) |
|
2601 { |
|
2602 iDbMusic->GetRecentlyAddedSongsL(aAttrs, aMediaArray); |
|
2603 } |
|
2604 else |
|
2605 { |
|
2606 TInt attrCount(aAttrs.Count()); |
|
2607 if ( attrCount > 1 || (attrCount == 1 && !(aAttrs[0] == KMPXMediaGeneralId)) ) |
|
2608 { |
|
2609 TInt plDrive(iDbPlaylist->GetDriveIdL(aPlaylistId)); |
|
2610 MPX_TRAPD(err, iDbMusic->GetAllSongsL(plDrive, aPlaylistId, aAttrs, aMediaArray)); |
|
2611 |
|
2612 // song not found in Music table |
|
2613 if (err == KErrNotFound) |
|
2614 { |
|
2615 // |
|
2616 // Leave with KErrNotFound if one of the following is true: |
|
2617 // 1) the requested song is in an auto playlist. Since auto-playlist isn't |
|
2618 // stored in playlist tables, we won't be able to retrieve info elsewhere |
|
2619 // 2) the requested song is in a user playlist but we cannot find the song |
|
2620 // info from playlist tables either |
|
2621 // |
|
2622 if (EMPXNoAutoPlaylist != iAutoPlaylist->AutoPlaylistTypeL(aPlaylistId) || |
|
2623 !iDbPlaylist->Songs().GetSongsL(aPlaylistId, aAttrs, aMediaArray)) |
|
2624 { |
|
2625 User::Leave(KErrNotFound); |
|
2626 } |
|
2627 } |
|
2628 else |
|
2629 { |
|
2630 // ignore the error if KErrNotFound |
|
2631 User::LeaveIfError(err); |
|
2632 } |
|
2633 } |
|
2634 else |
|
2635 { |
|
2636 // get ids of the songs in the playlist |
|
2637 iDbPlaylist->Songs().GetSongsL(aPlaylistId, aMediaArray); |
|
2638 } |
|
2639 } |
|
2640 } |
|
2641 |
|
2642 // ---------------------------------------------------------------------------- |
|
2643 // Find all albums or the albums for a specified artist |
|
2644 // ---------------------------------------------------------------------------- |
|
2645 // |
|
2646 void CMPXDbHandler::FindAlbumL( |
|
2647 const CMPXMedia& aCriteria, |
|
2648 const TArray<TMPXAttribute>& aAttrs, |
|
2649 CMPXMediaArray& aMediaArray) |
|
2650 { |
|
2651 MPX_FUNC("CMPXDbHandler::FindAlbumL"); |
|
2652 |
|
2653 TMPXGeneralType type = aCriteria.ValueTObjectL<TMPXGeneralType>(KMPXMediaGeneralType); |
|
2654 |
|
2655 TUint32 id(0); |
|
2656 if (aCriteria.IsSupported(KMPXMediaGeneralId)) |
|
2657 { |
|
2658 id = aCriteria.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId); |
|
2659 } |
|
2660 |
|
2661 if ((type == EMPXGroup) && (MPX_ITEM_CATEGORY(id) == EMPXArtist)) |
|
2662 { |
|
2663 // get all the albums for the artist |
|
2664 GetAlbumsMatchingArtistL(id, aAttrs, aMediaArray); |
|
2665 } |
|
2666 else |
|
2667 { |
|
2668 // look up all albums from album table |
|
2669 iDbAlbum->FindAllL(aCriteria, aAttrs, aMediaArray); |
|
2670 } |
|
2671 } |
|
2672 |
|
2673 // ---------------------------------------------------------------------------- |
|
2674 // Extracts the playlist ID and drive ID from a playlist media instance |
|
2675 // ---------------------------------------------------------------------------- |
|
2676 // |
|
2677 void CMPXDbHandler::ProcessPlaylistMediaL( |
|
2678 CMPXMedia& aMedia, |
|
2679 TUint32& aPlaylistId, |
|
2680 TInt& aPlaylistDriveId) |
|
2681 { |
|
2682 MPX_FUNC("CMPXDbHandler::ProcessPlaylistMediaL"); |
|
2683 |
|
2684 if (aMedia.IsSupported(KMPXMediaGeneralId)) |
|
2685 { |
|
2686 aPlaylistId = aMedia.ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId); |
|
2687 |
|
2688 if (aMedia.IsSupported(KMPXMediaGeneralUri)) |
|
2689 { |
|
2690 // find drive id of the playlist |
|
2691 aPlaylistDriveId = TDriveUnit(aMedia.ValueText(KMPXMediaGeneralUri)); |
|
2692 } |
|
2693 else |
|
2694 { |
|
2695 // Find drive Id(s) of corresponding Playlist Id |
|
2696 aPlaylistDriveId = iDbPlaylist->GetDriveIdL(aPlaylistId); |
|
2697 } |
|
2698 } |
|
2699 else if (aMedia.IsSupported(KMPXMediaGeneralUri)) |
|
2700 { |
|
2701 const TDesC& playlistUri = aMedia.ValueText(KMPXMediaGeneralUri); |
|
2702 // find drive id of the playlist |
|
2703 aPlaylistDriveId = TDriveUnit(playlistUri); |
|
2704 |
|
2705 // aMedia does not have an ID, make sure the add it |
|
2706 aPlaylistId = GetPlaylistIdMatchingUriL(playlistUri); |
|
2707 aMedia.SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, aPlaylistId); |
|
2708 } |
|
2709 else |
|
2710 { |
|
2711 User::Leave(KErrArgument); |
|
2712 } |
|
2713 } |
|
2714 |
|
2715 // ---------------------------------------------------------------------------- |
|
2716 // Makes sure that all songs in the specified playlist have the ID, title and URI attributes |
|
2717 // ---------------------------------------------------------------------------- |
|
2718 // |
|
2719 void CMPXDbHandler::UpdatePlaylistSongInfoL( |
|
2720 CMPXMedia& aMedia) |
|
2721 { |
|
2722 MPX_FUNC("CMPXDbHandler::UpdatePlaylistSongInfoL"); |
|
2723 |
|
2724 CMPXMediaArray* mediaArray = aMedia.Value<CMPXMediaArray>(KMPXMediaArrayContents); |
|
2725 User::LeaveIfNull(mediaArray); |
|
2726 |
|
2727 // make sure each song has Id, Uri, and Title before they can be added to playlist |
|
2728 TInt count(mediaArray->Count()); |
|
2729 for (TInt i = 0; i < count; ++i) |
|
2730 { |
|
2731 CMPXMedia* element = mediaArray->AtL(i); |
|
2732 |
|
2733 // copy each song to deal w/ global heap issues |
|
2734 CMPXMedia* entry = CMPXMedia::NewL(*element); |
|
2735 CleanupStack::PushL(entry); |
|
2736 |
|
2737 // song has everything, go to next song |
|
2738 if (entry->IsSupported(KMPXMediaGeneralUri) && |
|
2739 entry->IsSupported(KMPXMediaGeneralId) && |
|
2740 entry->IsSupported(KMPXMediaGeneralTitle)) |
|
2741 { |
|
2742 // pop entry to maintain CleanupStack |
|
2743 CleanupStack::PopAndDestroy(entry); |
|
2744 continue; |
|
2745 } |
|
2746 |
|
2747 // songs must contain (at minimum) an Uri or an Id |
|
2748 if (!entry->IsSupported(KMPXMediaGeneralUri) && |
|
2749 !entry->IsSupported(KMPXMediaGeneralId)) |
|
2750 { |
|
2751 User::Leave(KErrArgument); |
|
2752 } |
|
2753 |
|
2754 // get Id |
|
2755 if (!entry->IsSupported(KMPXMediaGeneralId)) |
|
2756 { |
|
2757 // fill in the ID if not present |
|
2758 TParsePtrC parser(entry->ValueText(KMPXMediaGeneralUri)); |
|
2759 entry->SetTObjectValueL<TMPXItemId>(KMPXMediaGeneralId, |
|
2760 MPXDbCommonUtil::GenerateUniqueIdL(iFs, EMPXCollection, parser.FullName(), EFalse)); |
|
2761 } |
|
2762 |
|
2763 CMPXMedia* song(NULL); |
|
2764 |
|
2765 // update songs info |
|
2766 TInt error(iDbMusic->GetSongL(*entry, song)); |
|
2767 TBool result (ETrue); |
|
2768 |
|
2769 // error can only be KErrNone or KErrNotFound |
|
2770 // from CMPXDbMusic::GetSongL |
|
2771 // if not found in Music, get info from PlaylistSongs (PlaylistSongs & PlaylistSongInfo) DB |
|
2772 if (error == KErrNotFound) |
|
2773 { |
|
2774 RArray<TMPXAttribute> attributes; |
|
2775 CleanupClosePushL(attributes); |
|
2776 attributes.AppendL(TMPXAttribute(KMPXMediaIdGeneral, |
|
2777 EMPXMediaGeneralId | EMPXMediaGeneralTitle | EMPXMediaGeneralUri | EMPXMediaGeneralFlags)); |
|
2778 |
|
2779 // this song doesn't exist in Music table. This song is either a broken link or |
|
2780 // is of an unsupported song type that exists in the file system. Broken links |
|
2781 // have already been marked as such during playlist import. |
|
2782 result = iDbPlaylist->Songs().GetSongL(entry->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId), attributes.Array(), song); |
|
2783 if (!result) |
|
2784 { |
|
2785 // song is a broken link |
|
2786 //TUint flags = KMPXMediaGeneralFlagsSetOrUnsetBit; |
|
2787 //flags |= KMPXMediaGeneralFlagsIsInvalid; // set flag |
|
2788 //t->SetTObjectValueL<TUint>( KMPXMediaGeneralFlags, flags ); |
|
2789 |
|
2790 if (entry->IsSupported(KMPXMediaGeneralUri)) |
|
2791 { |
|
2792 // no valid Id but has Uri, just verify Title is present |
|
2793 // this is the case if the song is a broken link or podcast |
|
2794 if (!entry->IsSupported(KMPXMediaGeneralTitle)) |
|
2795 { |
|
2796 // does not have Title, make up the Title from file name |
|
2797 TParsePtrC parser(entry->ValueText(KMPXMediaGeneralUri)); |
|
2798 entry->SetTextValueL(KMPXMediaGeneralTitle, parser.Name()); |
|
2799 } |
|
2800 } |
|
2801 else |
|
2802 { |
|
2803 // no valid Id & no Uri, bad argument |
|
2804 User::Leave(KErrArgument); |
|
2805 } |
|
2806 } |
|
2807 CleanupStack::PopAndDestroy(&attributes); |
|
2808 } |
|
2809 |
|
2810 // update attributes |
|
2811 CleanupStack::PushL(song); |
|
2812 |
|
2813 // song not found in Music or Playlist DB, update entry |
|
2814 if(error == KErrNotFound && !result) |
|
2815 { |
|
2816 mediaArray->InsertL(*entry,i); |
|
2817 } |
|
2818 else // found in DB, replace entry |
|
2819 { |
|
2820 mediaArray->InsertL(*song,i); |
|
2821 } |
|
2822 |
|
2823 // replace element in the array |
|
2824 CleanupStack::PopAndDestroy(song); |
|
2825 CleanupStack::PopAndDestroy(entry); |
|
2826 mediaArray->Remove(i+1); |
|
2827 } |
|
2828 } |
|
2829 |
|
2830 // ---------------------------------------------------------------------------- |
|
2831 // CMPXDbHandler::ProcessMusicFoldersL |
|
2832 // ---------------------------------------------------------------------------- |
|
2833 // |
|
2834 void CMPXDbHandler::ProcessMusicFoldersL( |
|
2835 const CDesCArray& aFolders) |
|
2836 { |
|
2837 MPX_FUNC("CMPXDbHandler::ProcessMusicFoldersL"); |
|
2838 |
|
2839 TInt count(aFolders.MdcaCount()); |
|
2840 for (TInt i = 0; i < count; ++i) |
|
2841 { |
|
2842 TPtrC16 folder = aFolders.MdcaPoint(i); |
|
2843 |
|
2844 // check if disk is inserted and act accordingly |
|
2845 TDriveUnit driveUnit(folder); |
|
2846 if (!iFs.IsValidDrive(driveUnit)) |
|
2847 { |
|
2848 User::Leave(KErrArgument); |
|
2849 } |
|
2850 |
|
2851 // append the drive to the drive list |
|
2852 iDbDrives.AppendL(driveUnit); |
|
2853 } |
|
2854 } |
|
2855 |
|
2856 // ---------------------------------------------------------------------------- |
|
2857 // CMPXDbHandler::DbCategoryL |
|
2858 // ---------------------------------------------------------------------------- |
|
2859 // |
|
2860 CMPXDbCategory* CMPXDbHandler::DbCategoryL( |
|
2861 TMPXGeneralCategory aCategory) const |
|
2862 { |
|
2863 MPX_FUNC("CMPXDbHandler::DbCategoryL"); |
|
2864 |
|
2865 CMPXDbCategory* dbCategory(NULL); |
|
2866 switch (aCategory) |
|
2867 { |
|
2868 case EMPXArtist: |
|
2869 { |
|
2870 dbCategory = (CMPXDbCategory*)iDbArtist; |
|
2871 break; |
|
2872 } |
|
2873 case EMPXAlbum: |
|
2874 { |
|
2875 dbCategory = (CMPXDbCategory*)iDbAlbum; |
|
2876 break; |
|
2877 } |
|
2878 case EMPXGenre: |
|
2879 { |
|
2880 dbCategory = (CMPXDbCategory*)iDbGenre; |
|
2881 break; |
|
2882 } |
|
2883 case EMPXComposer: |
|
2884 { |
|
2885 dbCategory = (CMPXDbCategory*)iDbComposer; |
|
2886 break; |
|
2887 } |
|
2888 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
2889 case EMPXAbstractAlbum: |
|
2890 { |
|
2891 dbCategory = (CMPXDbCategory*)iDbAbstractAlbum; |
|
2892 break; |
|
2893 } |
|
2894 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
2895 default: |
|
2896 User::Leave(KErrNotSupported); |
|
2897 } |
|
2898 |
|
2899 return dbCategory; |
|
2900 } |
|
2901 |
|
2902 // ---------------------------------------------------------------------------- |
|
2903 // Verifies that the volume ID of the database matches the drive |
|
2904 // ---------------------------------------------------------------------------- |
|
2905 // |
|
2906 void CMPXDbHandler::VerifyVolumeIdL( TInt aDrive ) |
|
2907 { |
|
2908 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL <--"); |
|
2909 if( iDbManager->IsOpen( aDrive ) ) |
|
2910 { |
|
2911 TVolumeInfo volInfo; |
|
2912 iFs.Volume(volInfo, aDrive ); |
|
2913 TUint curId(volInfo.iUniqueID); |
|
2914 |
|
2915 TInt volId = iDbAuxiliary->IdL( aDrive ); |
|
2916 |
|
2917 // New database, no volume id set, mask out top bit because this is an uint |
|
2918 // |
|
2919 MPX_DEBUG3("CMPXDBHandler::VerifyVolumeIdL drive:%i db:%i", curId, volId); |
|
2920 if( volId == 0 && (curId&0x7FFFFFFF) ) |
|
2921 { |
|
2922 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL -- New ID"); |
|
2923 BeginTransactionL(); |
|
2924 TRAPD( err, iDbAuxiliary->SetIdL( aDrive, curId&0x7FFFFFFF ) ); |
|
2925 EndTransactionL( err ); |
|
2926 |
|
2927 // KSqlDbCorrupted indicates DB corrupted, need to recreate. |
|
2928 if ( err == KSqlDbCorrupted ) |
|
2929 { |
|
2930 MPX_DEBUG1("CMPXPodcastDbHandler::VerifyVolumeIdL -- Corrupted DB"); |
|
2931 iDbManager->RecreateDatabaseL(aDrive); |
|
2932 BeginTransactionL(); |
|
2933 TRAPD(err, iDbAuxiliary->SetDBCorruptedL( ETrue ) ); |
|
2934 EndTransactionL( err ); |
|
2935 } |
|
2936 } |
|
2937 // Unmatched volume id, mark db as corrupt and break |
|
2938 // |
|
2939 else if ( (curId&0x7FFFFFFF) != (volId&0x7FFFFFFFF) ) |
|
2940 { |
|
2941 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL -- ID match FAILED"); |
|
2942 iDbManager->RecreateDatabaseL(aDrive); |
|
2943 BeginTransactionL(); |
|
2944 TRAPD(err, iDbAuxiliary->SetDBCorruptedL( ETrue ) ); |
|
2945 EndTransactionL( err ); |
|
2946 } |
|
2947 } |
|
2948 |
|
2949 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL -->"); |
|
2950 } |
|
2951 |
|
2952 // ---------------------------------------------------------------------------- |
|
2953 // Verifies that the volume ID of the database matches the drive |
|
2954 // ---------------------------------------------------------------------------- |
|
2955 // |
|
2956 void CMPXDbHandler::VerifyVolumeIdL() |
|
2957 { |
|
2958 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL <--"); |
|
2959 TInt count( iDbDrives.Count() ); |
|
2960 for( TInt i=0; i<count; ++i ) |
|
2961 { |
|
2962 VerifyVolumeIdL(iDbDrives[i]); |
|
2963 } |
|
2964 MPX_DEBUG1("CMPXDbHandler::VerifyVolumeIdL -->"); |
|
2965 } |
|
2966 |
|
2967 |
|
2968 // ---------------------------------------------------------------------------- |
|
2969 // Checks if there is a drive that has a low disk space |
|
2970 // ---------------------------------------------------------------------------- |
|
2971 // |
|
2972 void CMPXDbHandler::CheckDiskSpaceOnDrivesL() |
|
2973 { |
|
2974 MPX_DEBUG1("CMPXDbHandler::CheckDiskSpaceOnDrivesL <--"); |
|
2975 |
|
2976 TInt count( iDbDrives.Count() ); |
|
2977 for( TInt index=0; index<count; ++index ) |
|
2978 { |
|
2979 iDbManager->CheckDiskSpaceL(iDbDrives[index]); |
|
2980 } |
|
2981 MPX_DEBUG1("CMPXDbHandler::CheckDiskSpaceOnDrivesL -->"); |
|
2982 } |
|
2983 |
|
2984 #if defined (__MTP_PROTOCOL_SUPPORT) |
|
2985 |
|
2986 // ---------------------------------------------------------------------------- |
|
2987 // CMPXDbHandler::SaveDeletedSongs |
|
2988 // ---------------------------------------------------------------------------- |
|
2989 // |
|
2990 TBool CMPXDbHandler::SaveDeletedSongs() |
|
2991 { |
|
2992 MPX_FUNC("CMPXDbHandler::SaveDeletedSongs"); |
|
2993 |
|
2994 TBool saveDeletedSongs(ETrue); |
|
2995 CRepository* cenrep(NULL); |
|
2996 MPX_TRAPD(error, cenrep = CRepository::NewL(KMPXMtpSettings)); |
|
2997 if (!error) |
|
2998 { |
|
2999 cenrep->Get(KMPXMtpSaveDeletedRecordFlag, saveDeletedSongs); |
|
3000 delete cenrep; |
|
3001 MPX_DEBUG2("MTP indicated to save deleted songs? %d", saveDeletedSongs); |
|
3002 } |
|
3003 |
|
3004 return saveDeletedSongs; |
|
3005 } |
|
3006 |
|
3007 #endif |
|
3008 |
|
3009 #ifdef RD_MULTIPLE_DRIVE |
|
3010 |
|
3011 // ---------------------------------------------------------------------------------------------------------- |
|
3012 // Retrieve all visible music folder locations |
|
3013 // ---------------------------------------------------------------------------------------------------------- |
|
3014 // |
|
3015 CDesCArrayFlat* CMPXDbHandler::GetMusicFoldersL() |
|
3016 { |
|
3017 MPX_FUNC("CMPXDbHandler::GetMusicFoldersL()"); |
|
3018 TDriveList driveList; |
|
3019 TInt driveCount(0); |
|
3020 User::LeaveIfError(DriveInfo::GetUserVisibleDrives(iFs, driveList, driveCount)); |
|
3021 MPX_DEBUG2 ("CMPXDbHandler::GetMusicFoldersL() - driveCount = %d", driveCount); |
|
3022 |
|
3023 CDesCArrayFlat* folders = new (ELeave) CDesCArrayFlat(1); // granularity |
|
3024 CleanupStack::PushL(folders); |
|
3025 |
|
3026 for (TInt i = EDriveA; i <= EDriveZ; i++) |
|
3027 { |
|
3028 if ((driveList[i]) && (!IsRemoteDrive(static_cast<TDriveNumber>(i)))) |
|
3029 { |
|
3030 if (i == EDriveC) |
|
3031 { |
|
3032 // Append the default phone memory path to the list |
|
3033 // of music folders |
|
3034 TPtrC rootPath(PathInfo::PhoneMemoryRootPath()); |
|
3035 folders->AppendL(rootPath); |
|
3036 MPX_DEBUG2("CMPXDbHandler::GetMusicFoldersL() - adding...%S", &rootPath); |
|
3037 } |
|
3038 else |
|
3039 { |
|
3040 // Get drive letter |
|
3041 TChar driveChar; |
|
3042 User::LeaveIfError(iFs.DriveToChar(i, driveChar)); |
|
3043 |
|
3044 // Append visible drive to list of music folders |
|
3045 TBuf<2> drive; |
|
3046 drive.Append(driveChar); |
|
3047 drive.Append(_L(":")); |
|
3048 folders->AppendL(drive); |
|
3049 MPX_DEBUG2 ("CMPXDbHandler::GetMusicFoldersL() - adding...%S", &drive); |
|
3050 } |
|
3051 } |
|
3052 } |
|
3053 |
|
3054 CleanupStack::Pop(folders); |
|
3055 return folders; |
|
3056 } |
|
3057 |
|
3058 #endif // RD_MULTIPLE_DRIVE |
|
3059 |
|
3060 // ---------------------------------------------------------------------------- |
|
3061 // CMPXDbHandler::AddAbstractAlbumItemL |
|
3062 // ---------------------------------------------------------------------------- |
|
3063 // |
|
3064 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
3065 TUint32 CMPXDbHandler::AddAbstractAlbumItemL( |
|
3066 const TDesC& aName, |
|
3067 TInt aDriveId, |
|
3068 CMPXMessageArray* aItemChangedMessages, |
|
3069 TBool& aItemExist, |
|
3070 const TDesC& aUri, |
|
3071 const TDesC& aAlbumArtist |
|
3072 ) |
|
3073 { |
|
3074 MPX_FUNC("CMPXDbHandler::AddAbstractAlbumItemL()"); |
|
3075 |
|
3076 MPX_PERF_START(CMPXDbHandler_AddAbstractAlbumItemL); |
|
3077 |
|
3078 TBool newRecord(EFalse); |
|
3079 TUint32 id(0); |
|
3080 |
|
3081 //AbstractAlbum is not case sensitive |
|
3082 id = iDbAbstractAlbum->AddItemL(aUri, aName, aAlbumArtist, aDriveId, newRecord, EFalse); |
|
3083 MPX_PERF_END(CMPXDbHandler_AddAbstractAlbumItemL); |
|
3084 |
|
3085 return id; |
|
3086 } |
|
3087 #endif |
|
3088 |
|
3089 // ---------------------------------------------------------------------------- |
|
3090 // CMPXDbHandler::AddCategoryItemL |
|
3091 // ---------------------------------------------------------------------------- |
|
3092 // |
|
3093 TUint32 CMPXDbHandler::AddCategoryItemL( |
|
3094 TMPXGeneralCategory aCategory, |
|
3095 const CMPXMedia& aMedia, |
|
3096 TInt aDriveId, |
|
3097 CMPXMessageArray* aItemChangedMessages, |
|
3098 TBool& aItemExist) |
|
3099 { |
|
3100 MPX_FUNC("CMPXDbHandler::AddCategoryItemL()"); |
|
3101 |
|
3102 MPX_PERF_START(CMPXDbHandler_AddCategoryItemL); |
|
3103 |
|
3104 ASSERT(aCategory != EMPXAbstractAlbum); |
|
3105 |
|
3106 TBool newRecord(EFalse); |
|
3107 |
|
3108 TUint32 id = DbCategoryL(aCategory)->AddItemL(aCategory, aMedia, aDriveId, newRecord, aCategory != EMPXGenre); |
|
3109 |
|
3110 if (newRecord && aItemChangedMessages) |
|
3111 { |
|
3112 MPXDbCommonUtil::AddItemChangedMessageL(*aItemChangedMessages, id, EMPXItemInserted, |
|
3113 aCategory, KDBPluginUid); |
|
3114 } |
|
3115 // when the added item's category is Genre, Composer or Artist, and it is NOT a new record, |
|
3116 // we should send the item number changed message |
|
3117 else if ( ( aCategory == EMPXGenre || aCategory == EMPXComposer || aCategory == EMPXArtist) && |
|
3118 !newRecord && aItemChangedMessages ) |
|
3119 { |
|
3120 MPXDbCommonUtil::AddItemChangedMessageL(*aItemChangedMessages, id, EMPXItemModified, |
|
3121 aCategory, KDBPluginUid); |
|
3122 } |
|
3123 aItemExist = !newRecord; |
|
3124 MPX_PERF_END(CMPXDbHandler_AddCategoryItemL); |
|
3125 |
|
3126 return id; |
|
3127 } |
|
3128 |
|
3129 // ---------------------------------------------------------------------------- |
|
3130 // CMPXDbHandler::UpdateCategoryItemL |
|
3131 // ---------------------------------------------------------------------------- |
|
3132 // |
|
3133 void CMPXDbHandler::UpdateCategoryItemL( |
|
3134 TMPXGeneralCategory aCategory, |
|
3135 TUint32 aCategoryId, |
|
3136 const CMPXMedia& aMedia, |
|
3137 TInt aDrive, |
|
3138 CMPXMessageArray* aItemChangedMessages) |
|
3139 { |
|
3140 DbCategoryL(aCategory)->UpdateItemL(aCategoryId, aMedia, aDrive, aItemChangedMessages); |
|
3141 } |
|
3142 |
|
3143 // ---------------------------------------------------------------------------- |
|
3144 // CMPXDbHandler::DeleteSongForCategoryL |
|
3145 // ---------------------------------------------------------------------------- |
|
3146 // |
|
3147 void CMPXDbHandler::DeleteSongForCategoryL( |
|
3148 TMPXGeneralCategory aCategory, |
|
3149 TUint32 aCategoryId, |
|
3150 TInt aDriveId, |
|
3151 CMPXMessageArray* aItemChangedMessages, |
|
3152 TBool& aItemExist, |
|
3153 const TDesC& aArt |
|
3154 ) |
|
3155 { |
|
3156 MPX_FUNC("CMPXDbHandler::DeleteSongForCategoryL"); |
|
3157 switch(aCategory) |
|
3158 { |
|
3159 case EMPXAlbum: |
|
3160 iDbAlbum->DecrementSongsForAlbumL(aCategoryId, aDriveId, aItemChangedMessages, aItemExist, aArt); |
|
3161 break; |
|
3162 default: |
|
3163 DbCategoryL(aCategory)->DecrementSongsForCategoryL(aCategoryId, aDriveId, |
|
3164 aItemChangedMessages, aItemExist); |
|
3165 break; |
|
3166 } |
|
3167 } |
|
3168 |
|
3169 // ---------------------------------------------------------------------------- |
|
3170 // CMPXDbHandler::HandlePlayCountModifiedL |
|
3171 // ---------------------------------------------------------------------------- |
|
3172 // |
|
3173 void CMPXDbHandler::HandlePlayCountModifiedL( |
|
3174 CMPXMessageArray& aItemChangedMessages) |
|
3175 { |
|
3176 MPX_FUNC("CMPXDbHandler::HandlePlayCountModifiedL"); |
|
3177 |
|
3178 TUint32 plId(iAutoPlaylist->AutoPlaylistIdL(EMPXMostPlayedPlaylist)); |
|
3179 |
|
3180 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, plId, EMPXItemModified, |
|
3181 EMPXSong, KDBPluginUid, plId); |
|
3182 |
|
3183 // Force the deprecated ID attribute |
|
3184 aItemChangedMessages[aItemChangedMessages.Count() - 1]-> |
|
3185 SetTObjectValueL<TMPXItemId>(KMPXMessageMediaDeprecatedId, plId); |
|
3186 } |
|
3187 |
|
3188 // ---------------------------------------------------------------------------------------------------------- |
|
3189 // CMPXDbHandler::HandlePlaybackTimeModifiedL |
|
3190 // ---------------------------------------------------------------------------------------------------------- |
|
3191 // |
|
3192 void CMPXDbHandler::HandlePlaybackTimeModifiedL( |
|
3193 CMPXMessageArray& aItemChangedMessages) |
|
3194 { |
|
3195 MPX_FUNC("CMPXDbHandler::HandlePlaybackTimeModifiedL"); |
|
3196 |
|
3197 TUint32 plId(iAutoPlaylist->AutoPlaylistIdL(EMPXRecentlyPlayedPlaylist)); |
|
3198 |
|
3199 MPXDbCommonUtil::AddItemChangedMessageL(aItemChangedMessages, plId, EMPXItemModified, |
|
3200 EMPXSong, KDBPluginUid, plId); |
|
3201 |
|
3202 // Force the deprecated ID attribute |
|
3203 aItemChangedMessages[aItemChangedMessages.Count() - 1]-> |
|
3204 SetTObjectValueL<TMPXItemId>(KMPXMessageMediaDeprecatedId, plId); |
|
3205 } |
|
3206 |
|
3207 // --------------------------------------------------------------------------- |
|
3208 // CMPXDbHandler::IsRemoteDrive |
|
3209 // --------------------------------------------------------------------------- |
|
3210 // |
|
3211 TBool CMPXDbHandler::IsRemoteDrive(TDriveNumber aDrive) |
|
3212 { |
|
3213 return iDbManager->IsRemoteDrive(aDrive); |
|
3214 } |
|
3215 |
|
3216 TInt CMPXDbHandler::HandlePlaylistDurationL(TUint32 aPlaylistId) |
|
3217 { |
|
3218 return GetPlaylistDurationL(aPlaylistId); |
|
3219 } |
|
3220 void CMPXDbHandler::HandlePlaylistInfoL( |
|
3221 TUint32 aPlaylistId, |
|
3222 TInt& aCount, |
|
3223 TInt& aDuration) |
|
3224 { |
|
3225 MPX_FUNC("CMPXDbHandler::HandlePlaylistInfoL"); |
|
3226 MPX_DEBUG2("CMPXDbHandler::HandlePlaylistInfoL(0x%x)", aPlaylistId); |
|
3227 |
|
3228 RArray<TMPXAttribute> attributes; |
|
3229 CleanupClosePushL(attributes); |
|
3230 attributes.AppendL(KMPXMediaGeneralId); |
|
3231 attributes.AppendL(TMPXAttribute(KMPXMediaIdGeneral, EMPXMediaGeneralDuration)); |
|
3232 |
|
3233 CMPXMediaArray* mediaArray = CMPXMediaArray::NewL(); |
|
3234 CleanupStack::PushL(mediaArray); |
|
3235 |
|
3236 GetPlaylistSongsL(aPlaylistId, attributes.Array(), *mediaArray); |
|
3237 |
|
3238 aCount = mediaArray->Count(); |
|
3239 for (TInt index = 0; index < aCount; ++index) |
|
3240 { |
|
3241 CMPXMedia* media((*mediaArray)[index]); |
|
3242 if (media->IsSupported(KMPXMediaGeneralDuration)) |
|
3243 { |
|
3244 aDuration += media->ValueTObjectL<TInt>(KMPXMediaGeneralDuration); |
|
3245 } |
|
3246 } |
|
3247 |
|
3248 CleanupStack::PopAndDestroy(mediaArray); |
|
3249 CleanupStack::PopAndDestroy(&attributes); |
|
3250 } |
|
3251 |
|
3252 // --------------------------------------------------------------------------- |
|
3253 // CMPXDbHandler::HandleAlbumartForAlbumL |
|
3254 // --------------------------------------------------------------------------- |
|
3255 // |
|
3256 HBufC* CMPXDbHandler::HandleAlbumartForAlbumL(const TUint32 aAlbumId, TPtrC aArt) |
|
3257 { |
|
3258 return iDbMusic->AlbumartForAlbumL(aAlbumId, aArt); |
|
3259 } |
|
3260 |
|
3261 #ifdef ABSTRACTAUDIOALBUM_INCLUDED |
|
3262 // ---------------------------------------------------------------------------------------------------------- |
|
3263 // CMPXDbHandler::HandleGetAlbumNameForSongL |
|
3264 // ---------------------------------------------------------------------------------------------------------- |
|
3265 // |
|
3266 HBufC* CMPXDbHandler::HandleGetAlbumNameFromIdL(TUint32 aId) |
|
3267 { |
|
3268 return iDbAbstractAlbum->GetUriL(aId); |
|
3269 } |
|
3270 #endif // ABSTRACTAUDIOALBUM_INCLUDED |
|
3271 |
|
3272 // ---------------------------------------------------------------------------- |
|
3273 // CMPXDbHandler::DeleteAlbumForArtistL |
|
3274 // ---------------------------------------------------------------------------- |
|
3275 // |
|
3276 void CMPXDbHandler::DeleteAlbumForArtistL(TUint32 aCategoryId, |
|
3277 TInt aDrive, CMPXMessageArray* aItemChangedMessages) |
|
3278 { |
|
3279 MPX_FUNC("CMPXDbHandler::DeleteAlbumForArtistL"); |
|
3280 iDbArtist->DecrementAlbumsForArtistL(aCategoryId, aDrive, aItemChangedMessages); |
|
3281 } |
|
3282 |
|
3283 // ---------------------------------------------------------------------------- |
|
3284 // CMPXDbHandler::AddAlbumArtistL |
|
3285 // ---------------------------------------------------------------------------- |
|
3286 // |
|
3287 TUint32 CMPXDbHandler::AddAlbumArtistL(const TDesC& aName, const TDesC& aArt, TInt aDriveId) |
|
3288 { |
|
3289 MPX_FUNC("CMPXDbHandler::AddAlbumArtistL"); |
|
3290 return iDbArtist->AddAlbumArtistL(aName, aArt, aDriveId); |
|
3291 } |
|
3292 |
|
3293 // ---------------------------------------------------------------------------- |
|
3294 // CMPXDbHandler::GenerateUniqueIdForAlbumL |
|
3295 // ---------------------------------------------------------------------------- |
|
3296 // |
|
3297 TUint32 CMPXDbHandler::GenerateUniqueIdForAlbumL(const CMPXMedia& aMedia) |
|
3298 { |
|
3299 return iDbAlbum->GenerateUniqueIdL(aMedia); |
|
3300 } |
|
3301 |
|
3302 // ---------------------------------------------------------------------------- |
|
3303 // CMPXDbHandler::IsUnknownAlbumL |
|
3304 // ---------------------------------------------------------------------------- |
|
3305 // |
|
3306 TBool CMPXDbHandler::IsUnknownAlbumL(const TUint32 aId) |
|
3307 { |
|
3308 return iDbAlbum->IsUnknownAlbumL(aId); |
|
3309 } |
|
3310 // End of file |