Class: Player

Inherits:
Object
  • Object
show all
Defined in:
lib/itc/player.rb

Instance Method Summary collapse

Instance Method Details

#current_playlist_tracks ⇒ Object 



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# File 'lib/itc/player.rb', line 53

def current_playlist_tracks
    execute <<-SCRIPT
        tell application "iTunes"
            return database ID of tracks of current playlist
        end tell
    SCRIPT
end

#current_track ⇒ Object 



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# File 'lib/itc/player.rb', line 49

def current_track
    execute 'tell application "iTunes" to return database ID of current track'
end

#execute(script) ⇒ Object 



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# File 'lib/itc/player.rb', line 4

def execute(script)
    `osascript -e '#{script}'`.gsub(/\n$/, "")
end

#next ⇒ Object 



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# File 'lib/itc/player.rb', line 37

def next
    execute 'tell application "iTunes" to next track'
end

#pause ⇒ Object 



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# File 'lib/itc/player.rb', line 33

def pause
    execute 'tell application "iTunes" to pause'
end

#play(tracks) ⇒ Object 



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# File 'lib/itc/player.rb', line 8

def play(tracks)
    if tracks.empty?
        execute 'tell application "iTunes" to play'
    else
        tracks = tracks.collect {|track| "database ID is #{track}"}
        execute <<-SCRIPT
            set pName to "itc"
            tell application "iTunes"
                if not ((name of playlists) contains pName) then
                    set itcPlaylist to make new playlist with properties {name:pName}
                else
                    set itcPlaylist to playlist pName
                    delete every track of itcPlaylist
                end if

                duplicate (every track whose #{
                    tracks.join(" or ")
                }) to itcPlaylist

                play itcPlaylist
            end tell
        SCRIPT
    end
end

#previous ⇒ Object 



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# File 'lib/itc/player.rb', line 41

def previous
    execute 'tell application "iTunes" to previous track'
end

#state ⇒ Object 



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# File 'lib/itc/player.rb', line 45

def state
    execute 'tell application "iTunes" to return player state'
end