Synopsis

typedef enum {
  NB_REGISTER_MODULE_EVENT,
  NB_COLD_START_EVENT,
  NB_SIGNON_EVENT,
  NB_CLEAR_EVENT,
  NB_RESET_NAME_EVENT,
  NB_SAVE_WORK_EVENT,
  NB_AUTOEXEC_EVENT,
  NB_RUNNING_EVENT,
  NB_READY_EVENT,
  NB_BYE_EVENT
} nb_event_t;

Description

nb_event_t describes an event that is broadcast to all installed modules. The events are:

NB_REGISTER_MODULE_EVENT

CoreBASIC is registering the module and providing the assigned module index.

NB_COLD_START_EVENT

CoreBASIC is starting from cold: the module should make any required (non-CoreBASIC) initializations.

NB_SIGNON_EVENT

CoreBASIC is signing on—the module has an opportunity to display additional sign-on details.

NB_CLEAR_EVENT

CoreBASIC is clearing data when the program is changing or being prepared for execution.

NB_RESET_NAME_EVENT

CoreBASIC requests that the user program name be reset.

NB_SAVE_WORK_EVENT

CoreBASIC requests that the user program is saved to disk.

NB_RUNNING_EVENT

Indicate whether CoreBASIC is running user code or not. The parameter passed with the event is non-zero when running user code.

NB_READY_EVENT

Indicates that CoreBASIC is at the ready prompt and waiting for input.

NB_AUTOEXEC_EVENT

Request that a file be executed. The file name is passed in nb_program_name.

NB_BYE_EVENT

Broadcast when closing a CoreBASIC session with BYE. Modules can close down whatever they need and, optionally, terminate CoreBASIC.