Add notifiers when a song is loaded?

[unless]

I’d like to add a notifier on some member of a song by default like

renoise.song().selected_track_index_observable:add_notifier(some_function)

The problem is when Renoise boots up the tool loads before the song and the tool crashes since the song is nil. Also, when loading other songs I need to add the notifier again.

Is there an intended solution for running code when a song is loaded?

Best would be something like

renoise.song_observable:add_notifier(setup_notifiers)

[James_Britt (James Britt / Neurogami)]

Adding Song Notifiers on Song Load?

hey guys, this must be an easy question, but i can’t seem to find any examples. i’m basically trying to add notifiers to renoise.song() as soon as renoise loads - but this fails if you put it in the main part of the tool code (i.e. when you load renoise, i assume that there is no song loaded yet, and thus renoise.song() doesn’t exist). so my question is, where can i add these notifiers so they are initialized as soon as the song loads? tried looking for a song_loaded observable or similar but…

The thread has a suggestion for this.

[unless]

@James_Britt Thank you, this seems good!