I just started playing with QtScript in Amarok 2.0.1.1 and so far the documentation has been a big let down. A lot of things are documented for C++ but the conversion into JavaScript is a lot trickier then it looked.<\/p>\n
This is ofcourse because the whole QtScript engine is all new and this will become better over time. In this posting I will show what the TrackInfo object holds, which is returned by Amarok.Engine.currentTrack();<\/p>\n
destroyed(QObject*): function () { [native] } destroyed(): function () { [native] } deleteLater(): function () { [native] } objectName: title: Hotaka (radio edit) sampleRate: 44100 bitrate: 192 score: 49.5 rating: 0 inCollection: true type: mp3 length: 215 fileSize: 5195160 trackNumber: 1 discNumber: 0 playCount: 1 playable: true album: Hotaka artist: Juno Reactor composer: genre: Electronic year: 2002 comment: DHA's Music Archive path: \/mnt\/music\/Mp3\/Albums2\/Juno Reactor\/Juno Reactor - Hotaka\/01 Hotaka (radio edit).mp3 isValid: true isEditable: true lyrics: <!DOCTYPE html PUBLIC "-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN" "http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd"> <html xmlns="http:\/\/www.w3.org\/1999\/xhtml" xml:lang="en" lang="en" dir="ltr"> <head> <meta http-equiv="Content-Type" content="text\/html; charset=utf-8" \/> <title>Juno Reactor Hotaka (radio edit) lyrics<\/title> <\/head> <body><h3><a href='http:\/\/lyricwiki.org\/Juno_Reactor:Hotaka_%28radio_edit%29'>Hotaka (radio edit)<\/a> by <a href='http:\/\/lyricwiki.org\/Juno_Reactor'>Juno Reactor<\/a><\/h3> <pre> Not found<\/pre><hr\/>Additional Info: <ul> <li><strong>url: <\/strong><a href='http:\/\/lyricwiki.org\/index.php?title=Juno_Reactor:Hotaka&action=edit' title='url'>http:\/\/lyricwiki.org\/index.php?title=Juno_Reactor:Hotaka&action=edit<\/a> <\/li> <\/ul> <\/body> <\/html> <\/pre>\n So the next time you need some information about the currently playing track you know exactly which fields are available.<\/p>\n
On a side note: the isValid boolean tells you if the track info you are parsing is in fact a running track. If Amarok is not playing all fields will be empty or zero. Check isValid before you start processing an empty data object…<\/p>\n","protected":false},"excerpt":{"rendered":"
I just started playing with QtScript in Amarok 2.0.1.1 and so far the documentation has been a big let down. A lot of things are documented for C++ but the conversion into JavaScript is a lot trickier then it looked. This is ofcourse because the whole QtScript engine is all new and this will become […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[459],"class_list":["post-301","post","type-post","status-publish","format-standard","hentry","category-programming","tag-not_ok"],"views":1731,"_links":{"self":[{"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/posts\/301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=301"}],"version-history":[{"count":1,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions"}],"predecessor-version":[{"id":433,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions\/433"}],"wp:attachment":[{"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cyberwizzard.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}