valeth/wayfarer
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Reorganize keyboard event handling

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This commit is contained in:
Patrick Auernig 2023-08-17 22:58:21 +02:00
parent 26e696693f
commit 1dadc433b1
1 changed files with 64 additions and 102 deletions
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166
crates/wayfarer/src/tui/events.rs
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@ -44,114 +44,76 @@ fn handle_keyboard_input(
msg_tx: &mut mpsc::Sender<Message>,
state: &mut State,
) -> Result<()> {
match (&state.mode, key.code) {
(_, KeyCode::Char('q')) if key.modifiers.contains(KeyModifiers::CONTROL) => {
msg_tx.send(Message::Exit)?;
}
(Mode::Insert, KeyCode::Esc) => {
msg_tx.send(Message::CancelEditEntry)?;
}
(_, KeyCode::Esc) => {
msg_tx.send(Message::SetMode(Mode::Normal))?;
}
(Mode::SelectFile, KeyCode::Enter) => {
if state.prompt_save {
msg_tx.send(Message::SaveFile)?;
} else {
msg_tx.send(Message::LoadFile)?;
if key.modifiers.is_empty() {
match (key.code, &state.mode) {
(KeyCode::Esc, Mode::Insert) => msg_tx.send(Message::CancelEditEntry)?,
(KeyCode::Esc, _) => msg_tx.send(Message::SetMode(Mode::Normal))?,
(KeyCode::Enter, Mode::Edit) => msg_tx.send(Message::StartEditEntry)?,
(KeyCode::Enter, Mode::Insert) => msg_tx.send(Message::CommitEditEntry)?,
(KeyCode::Enter, Mode::SelectFile) => {
if state.prompt_save {
msg_tx.send(Message::SaveFile)?;
} else {
msg_tx.send(Message::LoadFile)?;
}
}
}
(KeyCode::Char('q'), Mode::Normal) => msg_tx.send(Message::Exit)?,
(KeyCode::Char('e'), Mode::Normal) => msg_tx.send(Message::SetMode(Mode::Edit))?,
(Mode::SelectFile, _) => {
state.file_select.handle_event(&Event::Key(key));
}
(Mode::Normal, KeyCode::Char('q')) => {
msg_tx.send(Message::Exit)?;
}
(Mode::Normal, KeyCode::Char('o')) => {
msg_tx.send(Message::SetMode(Mode::SelectFile))?;
}
(Mode::Normal, KeyCode::Char('r')) => {
msg_tx.send(Message::ReloadFile)?;
}
(Mode::Edit, KeyCode::Char('H')) => {
msg_tx.send(Message::MoveSection(Direction::Left))?;
}
(Mode::Edit, KeyCode::Char('J')) => {
msg_tx.send(Message::MoveSection(Direction::Down))?;
}
(Mode::Edit, KeyCode::Char('K')) => {
msg_tx.send(Message::MoveSection(Direction::Up))?;
}
(Mode::Edit, KeyCode::Char('L')) => {
msg_tx.send(Message::MoveSection(Direction::Right))?;
}
(Mode::Edit, KeyCode::Char('h')) => {
msg_tx.send(Message::MoveCur(Direction::Left))?;
}
(Mode::Edit, KeyCode::Char('j')) => {
msg_tx.send(Message::MoveCur(Direction::Down))?;
}
(Mode::Edit, KeyCode::Char('k')) => {
msg_tx.send(Message::MoveCur(Direction::Up))?;
}
(Mode::Edit, KeyCode::Char('l')) => {
msg_tx.send(Message::MoveCur(Direction::Right))?;
}
(Mode::Edit, KeyCode::Enter) => {
msg_tx.send(Message::StartEditEntry)?;
}
(Mode::Edit, KeyCode::Char('n')) => {
msg_tx.send(Message::NextEntryValue)?;
}
(Mode::Edit, KeyCode::Char('p')) => {
msg_tx.send(Message::PreviousEntryValue)?;
}
(Mode::Edit, KeyCode::Char('s')) => {
state.prompt_save = true;
state.file_select = Input::default();
msg_tx.send(Message::SetMode(Mode::SelectFile))?;
}
(Mode::Insert, KeyCode::Enter) => {
msg_tx.send(Message::CommitEditEntry)?;
}
(Mode::Insert, _) => {
if let Some(input) = &mut state.edit_input {
input.handle_event(&Event::Key(key));
// file loading
(KeyCode::Char('o'), Mode::Normal) => {
state.prompt_save = false;
state.file_select = Input::default();
msg_tx.send(Message::SetMode(Mode::SelectFile))?
}
}
(KeyCode::Char('r'), Mode::Normal) => msg_tx.send(Message::ReloadFile)?,
#[cfg(feature = "watch")]
(KeyCode::Char('w'), Mode::Normal) => msg_tx.send(Message::ToggleFileWatch)?,
(Mode::Normal, KeyCode::Char('e')) => {
msg_tx.send(Message::SetMode(Mode::Edit))?;
}
// movement inside editor section
(KeyCode::Char('h'), Mode::Edit) => msg_tx.send(Message::MoveCur(Direction::Left))?,
(KeyCode::Char('j'), Mode::Edit) => msg_tx.send(Message::MoveCur(Direction::Down))?,
(KeyCode::Char('k'), Mode::Edit) => msg_tx.send(Message::MoveCur(Direction::Up))?,
(KeyCode::Char('l'), Mode::Edit) => msg_tx.send(Message::MoveCur(Direction::Right))?,
#[cfg(feature = "watch")]
(Mode::Normal, KeyCode::Char('w')) => {
msg_tx.send(Message::ToggleFileWatch)?;
}
// movement between editor sections
(KeyCode::Char('H'), Mode::Edit) => {
msg_tx.send(Message::MoveSection(Direction::Left))?
}
(KeyCode::Char('J'), Mode::Edit) => {
msg_tx.send(Message::MoveSection(Direction::Down))?
}
(KeyCode::Char('K'), Mode::Edit) => msg_tx.send(Message::MoveSection(Direction::Up))?,
(KeyCode::Char('L'), Mode::Edit) => {
msg_tx.send(Message::MoveSection(Direction::Right))?
}
_ => (),
};
// next/previous value selection
(KeyCode::Char('n'), Mode::Edit) => msg_tx.send(Message::NextEntryValue)?,
(KeyCode::Char('p'), Mode::Edit) => msg_tx.send(Message::PreviousEntryValue)?,
// open save prompt
(KeyCode::Char('s'), Mode::Edit) => {
state.prompt_save = true;
state.file_select = Input::default();
msg_tx.send(Message::SetMode(Mode::SelectFile))?;
}
(_, Mode::Insert) => {
if let Some(input) = &mut state.edit_input {
input.handle_event(&Event::Key(key));
}
}
(_, Mode::SelectFile) => {
state.file_select.handle_event(&Event::Key(key));
}
_ => (),
};
} else if key.modifiers.contains(KeyModifiers::CONTROL) {
match (key.code, &state.mode) {
(KeyCode::Char('q'), _) => msg_tx.send(Message::Exit)?,
_ => (),
}
}
state.clear_error_message();