Struct InputState 

pub struct InputState {
    pub context_path: Option<PathBuf>,
    /* private fields */
}

State for text input operations.

Fields

context_path: Option<PathBuf>

Path context (parent directory for create, full path for rename).

Implementations

impl InputState

pub fn new() -> Self

Create a new empty input state.

pub fn with_initial(value: &str) -> Self

Create an input state with an initial value (for rename).

pub fn with_context(context_path: PathBuf) -> Self

Create an input state with context path.

pub fn buffer(&self) -> &str

Get the current buffer contents.

pub fn cursor(&self) -> usize

Get the cursor position.

pub fn original(&self) -> Option<&str>

Get the original value (if any).

pub fn error(&self) -> Option<&str>

Get the current error message (if any).

pub fn set_error(&mut self, error: impl Into<String>)

Set an error message.

pub fn clear_error(&mut self)

Clear the error message.

pub fn handle_key(&mut self, key: KeyEvent) -> InputResult

Handle a key event.

Returns the result of handling the key.

pub fn validate_filename(&self) -> Result<(), String>

Validate the buffer as a filename.

Returns Ok(()) if valid, Err with message if invalid.

pub fn has_changed(&self) -> bool

Check if the buffer has changed from the original value.

Trait Implementations

impl Clone for InputState

fn clone(&self) -> InputState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InputState

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

Formats the value using the given formatter.

impl Default for InputState

fn default() -> InputState

Returns the “default value” for a type.