Struct InputState 

pub struct InputState {
    pub lines: Vec<String>,
    pub cursor_row: usize,
    pub cursor_col: usize,
    pub version: u64,
    pub paste_blocks: Vec<String>,
    /* private fields */
}

Fields

lines: Vec<String>

cursor_row: usize

cursor_col: usize

version: u64

Monotonically increasing version counter. Bumped on every content or cursor change so that downstream caches (e.g. wrap result) can detect staleness cheaply.

paste_blocks: Vec<String>

Stored paste blocks: each entry holds the full text of a large paste (>10 lines). A placeholder line [Pasted Text N] is inserted into lines at the paste point. On text(), placeholders are expanded back to the original pasted content.

Implementations

impl InputState

pub fn new() -> Self

pub fn text(&self) -> String

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

pub fn set_text(&mut self, text: &str)

Replace the input with the given text, placing the cursor at the end.

pub fn insert_char(&mut self, c: char)

pub fn sync_textarea_engine(&mut self)

pub fn textarea_insert_char(&mut self, c: char) -> bool

pub fn textarea_insert_newline(&mut self) -> bool

pub fn textarea_delete_char_before(&mut self) -> bool

pub fn textarea_delete_char_after(&mut self) -> bool

pub fn textarea_move_left(&mut self) -> bool

pub fn textarea_move_right(&mut self) -> bool

pub fn textarea_move_up(&mut self) -> bool

pub fn textarea_move_down(&mut self) -> bool

pub fn textarea_move_home(&mut self) -> bool

pub fn textarea_move_end(&mut self) -> bool

pub fn textarea_undo(&mut self) -> bool

pub fn textarea_redo(&mut self) -> bool

pub fn textarea_move_word_left(&mut self) -> bool

pub fn textarea_move_word_right(&mut self) -> bool

pub fn textarea_delete_word_before(&mut self) -> bool

pub fn textarea_delete_word_after(&mut self) -> bool

pub fn insert_newline(&mut self)

pub fn insert_str(&mut self, s: &str)

pub fn insert_paste_block(&mut self, text: &str) -> String

Insert a large paste as a compact placeholder line. The full text is stored in paste_blocks and expanded by text() on submit. Returns the placeholder label for display purposes.

pub fn append_to_active_paste_block(&mut self, text: &str) -> bool

Append text to the paste block under the cursor if the cursor currently sits at the end of a standalone placeholder line.

This handles terminals that deliver one clipboard paste as multiple Event::Paste chunks.

pub fn delete_char_before(&mut self)

pub fn delete_char_after(&mut self)

pub fn move_left(&mut self)

pub fn move_right(&mut self)

pub fn move_up(&mut self)

pub fn move_down(&mut self)

pub fn move_home(&mut self)

pub fn move_end(&mut self)

pub fn line_count(&self) -> u16

Trait Implementations

impl Debug for InputState

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

Formats the value using the given formatter.

impl Default for InputState

fn default() -> Self

Returns the “default value” for a type.