I create hidden parameters and want them to be unhidden when the user changes the parameters in the UI.
From the supervisor example I deduce that one needs to handle PF_Cmd_UPDATE_PARAMS_UI event.
Now the question.
How to trigger PF_Cmd_UPDATE_PARAMS_UI when the user changes the text input in my plugin?
I store user text input in sequence_data and implement all the functions: sequence_setup, resetup and flatten. Therefore the plugin actually knows that the input changes. And I see with my naked eyes that the plugin prints my input onscreen)
But PF_Cmd_UPDATE_PARAMS_UI is not triggered.
I thought of adding PF_STATE to my sequence_data struct and then added