Struct MemoryFileDialog 

pub struct MemoryFileDialog { /* private fields */ }

In-memory deterministic backend for headless tests. Holds a scripted queue of pre-canned FileDialogResults that pop in submission order. Each dispatch call pops one result and immediately posts it through the supplied poster — handy for tests that drive the event loop one tick at a time.

Implementations

impl MemoryFileDialog

pub fn new() -> Self

Build a new empty mock backend. Use Self::enqueue to script per-call results.

pub fn enqueue(&mut self, r: FileDialogResult)

Push a result onto the FIFO queue. Each dispatch call pops the front of the queue.

Trait Implementations

impl Default for MemoryFileDialog

fn default() -> Self

Returns the “default value” for a type.

impl FileDialogBackend for MemoryFileDialog

fn dispatch( &mut self, request_id: RequestId, window_id: TeksiloWindowId, _request: FileDialogRequest, poster: Arc<dyn AppEventPoster>, )

Spawn an async pick/save/folder request. The backend MUST eventually deliver the result by calling AppEventPoster::post_external on the supplied poster, with a boxed FileDialogEventPayload whose request_id matches the argument and whose window_id_owner is set to window_id.