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