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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "s60mediametadataprovider.h" |
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43 #include "s60mediaplayersession.h" |
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44 #include <QtCore/qdebug.h> |
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45 |
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46 S60MediaMetaDataProvider::S60MediaMetaDataProvider(MS60MediaPlayerResolver& mediaPlayerResolver, QObject *parent) |
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47 : QMetaDataControl(parent) |
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48 , m_mediaPlayerResolver(mediaPlayerResolver) |
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49 , m_session(NULL) |
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50 { |
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51 } |
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52 |
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53 S60MediaMetaDataProvider::~S60MediaMetaDataProvider() |
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54 { |
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55 } |
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56 |
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57 bool S60MediaMetaDataProvider::isMetaDataAvailable() const |
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58 { |
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59 m_session = m_mediaPlayerResolver.PlayerSession(); |
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60 if (m_session) |
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61 return m_session->isMetadataAvailable(); |
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62 return false; |
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63 } |
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64 |
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65 bool S60MediaMetaDataProvider::isWritable() const |
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66 { |
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67 return false; |
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68 } |
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69 |
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70 QVariant S60MediaMetaDataProvider::metaData(QtMedia::MetaData key) const |
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71 { |
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72 m_session = m_mediaPlayerResolver.PlayerSession(); |
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73 if (m_session && m_session->isMetadataAvailable()) |
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74 return m_session->metaData(metaDataKeyAsString(key)); |
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75 return QVariant(); |
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76 } |
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77 |
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78 void S60MediaMetaDataProvider::setMetaData(QtMedia::MetaData key, QVariant const &value) |
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79 { |
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80 Q_UNUSED(key); |
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81 Q_UNUSED(value); |
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82 } |
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83 QList<QtMedia::MetaData> S60MediaMetaDataProvider::availableMetaData() const |
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84 { |
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85 m_session = m_mediaPlayerResolver.PlayerSession(); |
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86 QList<QtMedia::MetaData> metaDataTags; |
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87 if (m_session && m_session->isMetadataAvailable()) { |
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88 for (int i = QtMedia::Title; i <= QtMedia::DeviceSettingDescription; i++) { |
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89 QString metaData = metaDataKeyAsString((QtMedia::MetaData)i); |
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90 if (!metaData.isEmpty()) { |
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91 if (!m_session->metaData(metaData).toString().isEmpty()) { |
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92 metaDataTags.append((QtMedia::MetaData)i); |
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93 } |
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94 } |
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95 } |
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96 } |
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97 return metaDataTags; |
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98 } |
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99 |
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100 QVariant S60MediaMetaDataProvider::extendedMetaData(const QString &key) const |
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101 { |
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102 m_session = m_mediaPlayerResolver.PlayerSession(); |
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103 if (m_session && m_session->isMetadataAvailable()) |
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104 return m_session->metaData(key); |
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105 return QVariant(); |
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106 } |
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107 |
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108 void S60MediaMetaDataProvider::setExtendedMetaData(const QString &key, QVariant const &value) |
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109 { |
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110 Q_UNUSED(key); |
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111 Q_UNUSED(value); |
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112 } |
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113 |
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114 QStringList S60MediaMetaDataProvider::availableExtendedMetaData() const |
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115 { |
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116 m_session = m_mediaPlayerResolver.PlayerSession(); |
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117 if (m_session && m_session->isMetadataAvailable()) |
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118 return m_session->availableMetaData().keys(); |
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119 return QStringList(); |
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120 } |
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121 |
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122 QString S60MediaMetaDataProvider::metaDataKeyAsString(QtMedia::MetaData key) const |
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123 { |
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124 switch(key) { |
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125 case QtMedia::Title: return "title"; |
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126 case QtMedia::AlbumArtist: return "artist"; |
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127 case QtMedia::Comment: return "comment"; |
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128 case QtMedia::Genre: return "genre"; |
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129 case QtMedia::Year: return "year"; |
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130 case QtMedia::Copyright: return "copyright"; |
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131 case QtMedia::AlbumTitle: return "album"; |
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132 case QtMedia::Composer: return "composer"; |
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133 case QtMedia::TrackNumber: return "albumtrack"; |
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134 case QtMedia::AudioBitRate: return "audiobitrate"; |
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135 case QtMedia::VideoBitRate: return "videobitrate"; |
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136 case QtMedia::Duration: return "duration"; |
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137 case QtMedia::MediaType: return "contenttype"; |
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138 case QtMedia::SubTitle: // TODO: Find the matching metadata keys |
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139 case QtMedia::Description: |
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140 case QtMedia::Category: |
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141 case QtMedia::Date: |
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142 case QtMedia::UserRating: |
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143 case QtMedia::Keywords: |
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144 case QtMedia::Language: |
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145 case QtMedia::Publisher: |
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146 case QtMedia::ParentalRating: |
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147 case QtMedia::RatingOrganisation: |
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148 case QtMedia::Size: |
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149 case QtMedia::AudioCodec: |
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150 case QtMedia::AverageLevel: |
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151 case QtMedia::ChannelCount: |
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152 case QtMedia::PeakValue: |
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153 case QtMedia::SampleRate: |
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154 case QtMedia::Author: |
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155 case QtMedia::ContributingArtist: |
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156 case QtMedia::Conductor: |
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157 case QtMedia::Lyrics: |
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158 case QtMedia::Mood: |
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159 case QtMedia::TrackCount: |
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160 case QtMedia::CoverArtUrlSmall: |
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161 case QtMedia::CoverArtUrlLarge: |
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162 case QtMedia::Resolution: |
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163 case QtMedia::PixelAspectRatio: |
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164 case QtMedia::VideoFrameRate: |
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165 case QtMedia::VideoCodec: |
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166 case QtMedia::PosterUrl: |
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167 case QtMedia::ChapterNumber: |
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168 case QtMedia::Director: |
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169 case QtMedia::LeadPerformer: |
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170 case QtMedia::Writer: |
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171 case QtMedia::CameraManufacturer: |
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172 case QtMedia::CameraModel: |
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173 case QtMedia::Event: |
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174 case QtMedia::Subject: |
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175 default: |
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176 break; |
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177 } |
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178 |
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179 return QString(); |
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180 } |