Struct SourceNavigation 

pub struct SourceNavigation;

Handles source panel navigation functionality

Implementations

impl SourceNavigation

pub fn move_up(state: &mut SourcePanelState) -> Vec<Action>

Move cursor up

pub fn move_down(state: &mut SourcePanelState) -> Vec<Action>

Move cursor down

pub fn move_left(state: &mut SourcePanelState) -> Vec<Action>

Move cursor left

pub fn move_right(state: &mut SourcePanelState) -> Vec<Action>

Move cursor right

pub fn move_up_fast(state: &mut SourcePanelState) -> Vec<Action>

Fast move up (Page Up)

pub fn move_down_fast(state: &mut SourcePanelState) -> Vec<Action>

Fast move down (Page Down)

pub fn move_half_page_up(state: &mut SourcePanelState) -> Vec<Action>

Half page up (Ctrl+U) - move up 10 lines

pub fn move_half_page_down(state: &mut SourcePanelState) -> Vec<Action>

Half page down (Ctrl+D) - move down 10 lines

pub fn move_to_top(state: &mut SourcePanelState) -> Vec<Action>

Move to top of file

pub fn move_to_bottom(state: &mut SourcePanelState) -> Vec<Action>

Move to bottom of file

pub fn move_word_forward(state: &mut SourcePanelState) -> Vec<Action>

Move to next word (w key) - vim-style word movement

pub fn move_word_backward(state: &mut SourcePanelState) -> Vec<Action>

Move to previous word (b key) - vim-style word movement

pub fn move_to_line_start(state: &mut SourcePanelState) -> Vec<Action>

Move to line start (^ key) - beginning of line

pub fn move_to_line_end(state: &mut SourcePanelState) -> Vec<Action>

Move to line end ($ key)

pub fn jump_to_line( state: &mut SourcePanelState, line_number: usize, ) -> Vec<Action>

Jump to specific line

pub fn go_to_line( state: &mut SourcePanelState, line_number: usize, ) -> Vec<Action>

Go to specific line (alias for jump_to_line to match Action handler)

pub fn handle_number_input( state: &mut SourcePanelState, ch: char, ) -> Vec<Action>

Handle number input for line jumping

pub fn handle_g_key(state: &mut SourcePanelState) -> Vec<Action>

Handle ‘g’ key for navigation

pub fn handle_shift_g_key(state: &mut SourcePanelState) -> Vec<Action>

Handle ‘G’ key for navigation

pub fn load_source( state: &mut SourcePanelState, file_path: String, highlight_line: Option<usize>, ) -> Vec<Action>

Load source file

pub fn clear_source(state: &mut SourcePanelState) -> Vec<Action>

Clear source content

pub fn clear_all_state(state: &mut SourcePanelState) -> Vec<Action>

Clear all transient state (ESC behavior)

pub fn show_error_message(state: &mut SourcePanelState, error_message: String)

Public method to display error message in source panel (for initialization errors)

pub fn ensure_cursor_visible(state: &mut SourcePanelState, panel_height: u16)

Ensure cursor is visible in the current view with vim-style scrolloff

pub fn ensure_horizontal_cursor_visible( state: &mut SourcePanelState, panel_width: u16, )

Ensure horizontal cursor is visible