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Code Issues

Move handle_event methods from Picker to FilePicker

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This commit is contained in:
Gokul Soumya 2023-06-18 12:07:38 -05:00 committed by Michael Davis
parent 8516f43837
commit 1e66e9198c
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1 changed files with 81 additions and 75 deletions
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156
helix-term/src/ui/picker.rs
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@ -361,6 +361,14 @@ impl<T: Item + 'static> FilePicker<T> {
self.show_preview = !self.show_preview;
}
fn prompt_handle_event(&mut self, event: &Event, cx: &mut Context) -> EventResult {
if let EventResult::Consumed(_) = self.prompt.handle_event(event, cx) {
// TODO: recalculate only if pattern changed
self.score();
}
EventResult::Consumed(None)
}
fn current_file(&self, editor: &Editor) -> Option<FileLocation> {
self.picker
.selection()
@ -603,7 +611,77 @@ impl<T: Item + 'static> FilePicker<T> {
return self.handle_idle_timeout(ctx);
}
// TODO: keybinds for scrolling preview
self.picker.handle_event(event, ctx)
let key_event = match event {
Event::Key(event) => *event,
Event::Paste(..) => return self.prompt_handle_event(event, ctx),
Event::Resize(..) => return EventResult::Consumed(None),
_ => return EventResult::Ignored(None),
};
let close_fn =
EventResult::Consumed(Some(Box::new(|compositor: &mut Compositor, _ctx| {
// remove the layer
compositor.last_picker = compositor.pop();
})));
// So that idle timeout retriggers
ctx.editor.reset_idle_timer();
match key_event {
shift!(Tab) | key!(Up) | ctrl!('p') => {
self.move_by(1, Direction::Backward);
}
key!(Tab) | key!(Down) | ctrl!('n') => {
self.move_by(1, Direction::Forward);
}
key!(PageDown) | ctrl!('d') => {
self.page_down();
}
key!(PageUp) | ctrl!('u') => {
self.page_up();
}
key!(Home) => {
self.to_start();
}
key!(End) => {
self.to_end();
}
key!(Esc) | ctrl!('c') => {
return close_fn;
}
alt!(Enter) => {
if let Some(option) = self.selection() {
(self.callback_fn)(ctx, option, Action::Load);
}
}
key!(Enter) => {
if let Some(option) = self.selection() {
(self.callback_fn)(ctx, option, Action::Replace);
}
return close_fn;
}
ctrl!('s') => {
if let Some(option) = self.selection() {
(self.callback_fn)(ctx, option, Action::HorizontalSplit);
}
return close_fn;
}
ctrl!('v') => {
if let Some(option) = self.selection() {
(self.callback_fn)(ctx, option, Action::VerticalSplit);
}
return close_fn;
}
ctrl!('t') => {
self.toggle_preview();
}
_ => {
self.prompt_handle_event(event, ctx);
}
}
EventResult::Consumed(None)
}
fn cursor(&self, area: Rect, ctx: &Editor) -> (Option<Position>, CursorKind) {
@ -737,11 +815,7 @@ impl<T: Item> Picker<T> {
}
fn prompt_handle_event(&mut self, event: &Event, cx: &mut Context) -> EventResult {
if let EventResult::Consumed(_) = self.prompt.handle_event(event, cx) {
// TODO: recalculate only if pattern changed
self.score();
}
EventResult::Consumed(None)
unimplemented!()
}
}
@ -757,75 +831,7 @@ impl<T: Item + 'static> Component for Picker<T> {
}
fn handle_event(&mut self, event: &Event, cx: &mut Context) -> EventResult {
let key_event = match event {
Event::Key(event) => *event,
Event::Paste(..) => return self.prompt_handle_event(event, cx),
Event::Resize(..) => return EventResult::Consumed(None),
_ => return EventResult::Ignored(None),
};
let close_fn = EventResult::Consumed(Some(Box::new(|compositor: &mut Compositor, _cx| {
// remove the layer
compositor.last_picker = compositor.pop();
})));
// So that idle timeout retriggers
cx.editor.reset_idle_timer();
match key_event {
shift!(Tab) | key!(Up) | ctrl!('p') => {
self.move_by(1, Direction::Backward);
}
key!(Tab) | key!(Down) | ctrl!('n') => {
self.move_by(1, Direction::Forward);
}
key!(PageDown) | ctrl!('d') => {
self.page_down();
}
key!(PageUp) | ctrl!('u') => {
self.page_up();
}
key!(Home) => {
self.to_start();
}
key!(End) => {
self.to_end();
}
key!(Esc) | ctrl!('c') => {
return close_fn;
}
alt!(Enter) => {
if let Some(option) = self.selection() {
(self.callback_fn)(cx, option, Action::Load);
}
}
key!(Enter) => {
if let Some(option) = self.selection() {
(self.callback_fn)(cx, option, Action::Replace);
}
return close_fn;
}
ctrl!('s') => {
if let Some(option) = self.selection() {
(self.callback_fn)(cx, option, Action::HorizontalSplit);
}
return close_fn;
}
ctrl!('v') => {
if let Some(option) = self.selection() {
(self.callback_fn)(cx, option, Action::VerticalSplit);
}
return close_fn;
}
ctrl!('t') => {
self.toggle_preview();
}
_ => {
self.prompt_handle_event(event, cx);
}
}
EventResult::Consumed(None)
unimplemented!()
}
fn render(&mut self, area: Rect, surface: &mut Surface, cx: &mut Context) {