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Do NVDA addons have ability to execute on NVDA startup/shutdown?


I am trying to write an addon that does a thing when NVDA starts up. I want it do something else when NVDA shuts down. I have written a basic addon that uses input gestures to do my things... but are there event handlers or some other mechanism that I can use to tie into so I can do my things on NVDA startup/shutdown?


Solution

  • The answer is yes.
    https://github.com/nvdaaddons/DevGuide/wiki/NVDA-Add-on-Development-Guide#other-components

    For GlobalPlugins, a constructor like so can be used for startup:

    def __init__(self):
        super(GlobalPlugin, self).__init__()
        # DO STUFF
    

    And a terminate() for shutdown:

    def terminate(self):
        # DO STUFF