Struct KeymapHandler

pub struct KeymapHandler {
    pub inspect_status: InputHandlerStatus,
    /* private fields */
}

KeymapHandler applies a keymap to a keyboard event, resolving each key press to a sequence of Unicode code points. This allows basic keymap application, but does not lend itself to generalized text editing.

Create a new one with KeymapHandler::new.

Fields

inspect_status: InputHandlerStatus

The inventory of this handler’s Inspect status.

Implementations

impl KeymapHandler

pub fn new(input_handlers_node: &Node) -> Rc<Self>

Creates a new instance of the keymap handler.

Trait Implementations

impl Debug for KeymapHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for KeymapHandler

fn default() -> KeymapHandler

Returns the “default value” for a type.

impl UnhandledInputHandler for KeymapHandler

This trait implementation allows the KeymapHandler to be hooked up into the input pipeline.

fn handle_unhandled_input_event<'async_trait>( self: Rc<Self>, input_event: UnhandledInputEvent, ) -> Pin<Box<dyn Future<Output = Vec<InputEvent>> + 'async_trait>>

where Self: 'async_trait,

Returns a vector of InputEvents to propagate to the next InputHandler.

fn set_handler_healthy(self: Rc<Self>)

fn set_handler_unhealthy(self: Rc<Self>, msg: &str)