Struct CursorManager 

pub struct CursorManager { /* private fields */ }

Manages all cursor and navigation operations This extracts cursor logic from the monolithic enhanced_tui.rs

Implementations

impl CursorManager

pub fn new() -> Self

pub fn move_word_forward(&mut self, text: &str) -> usize

Move cursor forward by one word

pub fn move_word_backward(&mut self, text: &str) -> usize

Move cursor backward by one word

pub fn move_to_line_start(&mut self) -> usize

Move cursor to beginning of line

pub fn move_to_line_end(&mut self, text: &str) -> usize

Move cursor to end of line

pub fn move_left(&mut self) -> usize

Move cursor left by one character

pub fn move_right(&mut self, text: &str) -> usize

Move cursor right by one character

pub fn set_position(&mut self, pos: usize)

Set cursor position directly

pub fn position(&self) -> usize

Get current cursor position

pub fn move_table_up(&mut self) -> (usize, usize)

Move selection up in table

pub fn move_table_down(&mut self, max_rows: usize) -> (usize, usize)

Move selection down in table

pub fn move_table_left(&mut self) -> (usize, usize)

Move selection left in table

pub fn move_table_right(&mut self, max_cols: usize) -> (usize, usize)

Move selection right in table

pub fn move_table_home(&mut self) -> (usize, usize)

Move to first row

pub fn move_table_end(&mut self, max_rows: usize) -> (usize, usize)

Move to last row

pub fn page_up(&mut self, page_size: usize) -> (usize, usize)

Page up in table

pub fn page_down(&mut self, page_size: usize, max_rows: usize) -> (usize, usize)

Page down in table

pub fn table_position(&self) -> (usize, usize)

Get current table cursor position

pub fn reset_table_cursor(&mut self)

Reset table cursor to origin

pub fn update_horizontal_scroll( &mut self, cursor_col: usize, viewport_width: u16, )

Update horizontal scroll based on cursor position and viewport

pub fn update_vertical_scroll( &mut self, cursor_row: usize, viewport_height: usize, )

Update vertical scroll based on cursor position and viewport

pub fn scroll_offsets(&self) -> (u16, usize)

Get current scroll offsets

pub fn set_scroll_offsets(&mut self, horizontal: u16, vertical: usize)

Set scroll offsets directly

pub fn reset_horizontal_scroll(&mut self)

Reset horizontal scroll to zero (useful when switching queries)

pub fn get_word_at_cursor(&self, text: &str) -> Option<(usize, usize, String)>

Find word boundaries at current position

pub fn get_partial_word_before_cursor(&self, text: &str) -> Option<String>

Get partial word before cursor (for completion)

Trait Implementations

impl Default for CursorManager

fn default() -> Self

Returns the “default value” for a type.