Struct FilePluginController 

pub struct FilePluginController<W: NDFileWriter> {
    pub file_base: NDPluginFileBase,
    pub writer: W,
    pub params: FileParamIndices,
    pub auto_save: bool,
    pub capture_active: bool,
    pub lazy_open: bool,
    pub delete_driver_file: bool,
    pub latest_array: Option<Arc<NDArray>>,
    /* private fields */
}

Generic file plugin controller that wraps any NDFileWriter with the full C ADCore NDPluginFile control-plane logic: auto_save, capture, stream, temp_suffix rename, create_dir, param updates, error reporting.

Each file format plugin (TIFF, HDF5, JPEG) creates one of these and delegates process_array, register_params, and on_param_change to it.

Fields

file_base: NDPluginFileBase

writer: W

params: FileParamIndices

auto_save: bool

capture_active: bool

lazy_open: bool

delete_driver_file: bool

latest_array: Option<Arc<NDArray>>

Implementations

impl<W: NDFileWriter> FilePluginController<W>

pub fn new(writer: W) -> Self

pub fn register_params(&mut self, base: &mut PortDriverBase) -> AsynResult<()>

Look up all standard file param indices from the port driver base.

pub fn process_array(&mut self, array: &NDArray) -> ProcessResult

Process an incoming array: auto_save, capture buffering, stream write.

pub fn on_param_change( &mut self, reason: usize, params: &PluginParamSnapshot, ) -> ParamChangeResult

Handle a control-plane param change. Returns true if the reason was handled.