Selector roles
This page applies to Harlequin v13.1r0 and later; and to Harlequin MultiRIP but not Harlequin Core
This section provides a topic‐based index to the output plugin selectors. Use the topic headings to find a selector related to the area of plugin implementation that interests you, then look it up on the page given to see what it should do and whether you need to implement it in your plugin.
Plugin startup
The following list is ordered in sequence for the first call to each selector:
Plugin shutdown
Job output
A typical output sequence consists of the following selector calls:
- D_SELECTOR_SUPPORT query on D_SELECT_DEVICE
- D_OUTPUT (called many times)
- D_SELECTOR_SUPPORT query on D_WAIT_ON_CLOSE
- D_SELECTOR_SUPPORT query on D_GET_OUTPUT_FILENAME
- D_SELECTOR_SUPPORT query on D_SELECT_DEVICE
Media management
Plugin menus
Error handling
Plugin configuration