Creates an instance of AnnounceCaptionCommand.
The application context.
The text view model.
The audio service.
The text service for mode-aware formatting.
The display service for scope management.
Protected ReadonlycontextProtected ReadonlytextProtected ReadonlyaudioProtected ReadonlytextProtected ReadonlydisplayProtectedrestoreRestores the scope to the previous scope before entering label mode. Uses DisplayService to properly manage the focus stack and restore the correct scope (TRACE, BRAILLE, etc.) regardless of which scope was active before entering label mode.
Executes the command to display the caption. Accesses caption from the figure level via Context, since caption is a figure-level property not available on trace state.
Command to describe the caption of the figure.