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improved textarea normal editor mode, not just vim

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Priec
2025-08-17 18:35:51 +02:00
parent b9a7f9a03f
commit 25b54afff4
8 changed files with 59 additions and 58 deletions
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65
canvas/examples/textarea_normal.rs
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@@ -200,9 +200,16 @@ Press ? for help, Ctrl+Q to quit.";
}
}
/// Handle key press in NORMALMODE (always editing)
fn handle_key_press(key_event: KeyEvent, editor: &mut AutoCursorTextArea) -> anyhow::Result<bool> {
let KeyEvent { code: key, modifiers, .. } = key_event;
/// Handle key press in NORMALMODE (always editing, casual editor style)
fn handle_key_press(
key_event: KeyEvent,
editor: &mut AutoCursorTextArea,
) -> anyhow::Result<bool> {
let KeyEvent {
code: key,
modifiers,
..
} = key_event;
// Quit
if (key == KeyCode::Char('q') && modifiers.contains(KeyModifiers::CONTROL))
@@ -214,52 +221,32 @@ fn handle_key_press(key_event: KeyEvent, editor: &mut AutoCursorTextArea) -> any
match (key, modifiers) {
// Movement
(KeyCode::Char('h'), _) | (KeyCode::Left, _) => editor.move_left(),
(KeyCode::Char('l'), _) | (KeyCode::Right, _) => editor.move_right(),
(KeyCode::Char('j'), _) | (KeyCode::Down, _) => editor.move_down(),
(KeyCode::Char('k'), _) | (KeyCode::Up, _) => editor.move_up(),
(KeyCode::Left, _) => editor.move_left(),
(KeyCode::Right, _) => editor.move_right(),
(KeyCode::Up, _) => editor.move_up(),
(KeyCode::Down, _) => editor.move_down(),
// Word movement
(KeyCode::Char('w'), _) => editor.move_word_next(),
(KeyCode::Char('b'), _) => editor.move_word_prev(),
(KeyCode::Char('e'), _) => {
if editor.get_command_buffer() == "g" {
editor.move_word_end_prev();
editor.clear_command_buffer();
} else {
editor.move_word_end();
editor.clear_command_buffer();
}
// Word movement (Ctrl+Arrows)
(KeyCode::Left, m) if m.contains(KeyModifiers::CONTROL) => editor.move_word_prev(),
(KeyCode::Right, m) if m.contains(KeyModifiers::CONTROL) => editor.move_word_next(),
(KeyCode::Right, m) if m.contains(KeyModifiers::CONTROL | KeyModifiers::SHIFT) => {
editor.move_word_end()
}
// Big word movement
(KeyCode::Char('W'), _) => editor.move_big_word_next(),
(KeyCode::Char('B'), _) => editor.move_big_word_prev(),
(KeyCode::Char('E'), _) => editor.move_big_word_end(),
// Line/document movement
(KeyCode::Char('0'), _) | (KeyCode::Home, _) => editor.move_line_start(),
(KeyCode::Char('$'), _) | (KeyCode::End, _) => editor.move_line_end(),
(KeyCode::Char('g'), _) => {
if editor.get_command_buffer() == "g" {
editor.move_first_line();
editor.clear_command_buffer();
} else {
editor.clear_command_buffer();
editor.add_to_command_buffer('g');
editor.set_debug_message("g".to_string());
}
}
(KeyCode::Char('G'), _) => editor.move_last_line(),
(KeyCode::Home, _) => editor.move_line_start(),
(KeyCode::End, _) => editor.move_line_end(),
(KeyCode::Home, m) if m.contains(KeyModifiers::CONTROL) => editor.move_first_line(),
(KeyCode::End, m) if m.contains(KeyModifiers::CONTROL) => editor.move_last_line(),
// Delete
(KeyCode::Char('x'), _) => editor.delete_char_forward(),
(KeyCode::Char('X'), _) => editor.delete_char_backward(),
(KeyCode::Delete, _) => editor.delete_char_forward(),
(KeyCode::Backspace, _) => editor.delete_char_backward(),
// Debug/info
(KeyCode::Char('?'), _) => {
editor.set_debug_message(format!(
"{}, Mode: NORMALMODE (always editing, underscore cursor)",
"{}, Mode: NORMALMODE (casual editor, underscore cursor)",
editor.get_cursor_info()
));
editor.clear_command_buffer();