9a2b7ef372
In vim and zed (vim and helix modes) typing "tx" will jump before the next `x`, but typing it again won't do anything. But in helix the cursor just jumps before the `x` after that. I added that in helix mode. This also solves another small issue where the selection doesn't include the first `x` after typing "fx" twice. And similarly after typing "Fx" or "Tx" the selection should include the character that the motion startet on. Release Notes: - helix: Fixed inconsistencies in the "f" and "t" motions
779 lines
25 KiB
Rust
779 lines
25 KiB
Rust
use editor::display_map::DisplaySnapshot;
|
|
use editor::{DisplayPoint, Editor, SelectionEffects, ToOffset, ToPoint, movement};
|
|
use gpui::{Action, actions};
|
|
use gpui::{Context, Window};
|
|
use language::{CharClassifier, CharKind};
|
|
use text::{Bias, SelectionGoal};
|
|
|
|
use crate::motion;
|
|
use crate::{
|
|
Vim,
|
|
motion::{Motion, right},
|
|
state::Mode,
|
|
};
|
|
|
|
actions!(
|
|
vim,
|
|
[
|
|
/// Switches to normal mode after the cursor (Helix-style).
|
|
HelixNormalAfter,
|
|
/// Yanks the current selection or character if no selection.
|
|
HelixYank,
|
|
/// Inserts at the beginning of the selection.
|
|
HelixInsert,
|
|
/// Appends at the end of the selection.
|
|
HelixAppend,
|
|
]
|
|
);
|
|
|
|
pub fn register(editor: &mut Editor, cx: &mut Context<Vim>) {
|
|
Vim::action(editor, cx, Vim::helix_normal_after);
|
|
Vim::action(editor, cx, Vim::helix_insert);
|
|
Vim::action(editor, cx, Vim::helix_append);
|
|
Vim::action(editor, cx, Vim::helix_yank);
|
|
}
|
|
|
|
impl Vim {
|
|
pub fn helix_normal_after(
|
|
&mut self,
|
|
action: &HelixNormalAfter,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
) {
|
|
if self.active_operator().is_some() {
|
|
self.operator_stack.clear();
|
|
self.sync_vim_settings(window, cx);
|
|
return;
|
|
}
|
|
self.stop_recording_immediately(action.boxed_clone(), cx);
|
|
self.switch_mode(Mode::HelixNormal, false, window, cx);
|
|
return;
|
|
}
|
|
|
|
pub fn helix_normal_motion(
|
|
&mut self,
|
|
motion: Motion,
|
|
times: Option<usize>,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
) {
|
|
self.helix_move_cursor(motion, times, window, cx);
|
|
}
|
|
|
|
/// Updates all selections based on where the cursors are.
|
|
fn helix_new_selections(
|
|
&mut self,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
mut change: impl FnMut(
|
|
// the start of the cursor
|
|
DisplayPoint,
|
|
&DisplaySnapshot,
|
|
) -> Option<(DisplayPoint, DisplayPoint)>,
|
|
) {
|
|
self.update_editor(cx, |_, editor, cx| {
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|map, selection| {
|
|
let cursor_start = if selection.reversed || selection.is_empty() {
|
|
selection.head()
|
|
} else {
|
|
movement::left(map, selection.head())
|
|
};
|
|
let Some((head, tail)) = change(cursor_start, map) else {
|
|
return;
|
|
};
|
|
|
|
selection.set_head_tail(head, tail, SelectionGoal::None);
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
fn helix_find_range_forward(
|
|
&mut self,
|
|
times: Option<usize>,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
mut is_boundary: impl FnMut(char, char, &CharClassifier) -> bool,
|
|
) {
|
|
let times = times.unwrap_or(1);
|
|
self.helix_new_selections(window, cx, |cursor, map| {
|
|
let mut head = movement::right(map, cursor);
|
|
let mut tail = cursor;
|
|
let classifier = map.buffer_snapshot.char_classifier_at(head.to_point(map));
|
|
if head == map.max_point() {
|
|
return None;
|
|
}
|
|
for _ in 0..times {
|
|
let (maybe_next_tail, next_head) =
|
|
movement::find_boundary_trail(map, head, |left, right| {
|
|
is_boundary(left, right, &classifier)
|
|
});
|
|
|
|
if next_head == head && maybe_next_tail.unwrap_or(next_head) == tail {
|
|
break;
|
|
}
|
|
|
|
head = next_head;
|
|
if let Some(next_tail) = maybe_next_tail {
|
|
tail = next_tail;
|
|
}
|
|
}
|
|
Some((head, tail))
|
|
});
|
|
}
|
|
|
|
fn helix_find_range_backward(
|
|
&mut self,
|
|
times: Option<usize>,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
mut is_boundary: impl FnMut(char, char, &CharClassifier) -> bool,
|
|
) {
|
|
let times = times.unwrap_or(1);
|
|
self.helix_new_selections(window, cx, |cursor, map| {
|
|
let mut head = cursor;
|
|
// The original cursor was one character wide,
|
|
// but the search starts from the left side of it,
|
|
// so to include that space the selection must end one character to the right.
|
|
let mut tail = movement::right(map, cursor);
|
|
let classifier = map.buffer_snapshot.char_classifier_at(head.to_point(map));
|
|
if head == DisplayPoint::zero() {
|
|
return None;
|
|
}
|
|
for _ in 0..times {
|
|
let (maybe_next_tail, next_head) =
|
|
movement::find_preceding_boundary_trail(map, head, |left, right| {
|
|
is_boundary(left, right, &classifier)
|
|
});
|
|
|
|
if next_head == head && maybe_next_tail.unwrap_or(next_head) == tail {
|
|
break;
|
|
}
|
|
|
|
head = next_head;
|
|
if let Some(next_tail) = maybe_next_tail {
|
|
tail = next_tail;
|
|
}
|
|
}
|
|
Some((head, tail))
|
|
});
|
|
}
|
|
|
|
pub fn helix_move_and_collapse(
|
|
&mut self,
|
|
motion: Motion,
|
|
times: Option<usize>,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
) {
|
|
self.update_editor(cx, |_, editor, cx| {
|
|
let text_layout_details = editor.text_layout_details(window);
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|map, selection| {
|
|
let goal = selection.goal;
|
|
let cursor = if selection.is_empty() || selection.reversed {
|
|
selection.head()
|
|
} else {
|
|
movement::left(map, selection.head())
|
|
};
|
|
|
|
let (point, goal) = motion
|
|
.move_point(map, cursor, selection.goal, times, &text_layout_details)
|
|
.unwrap_or((cursor, goal));
|
|
|
|
selection.collapse_to(point, goal)
|
|
})
|
|
});
|
|
});
|
|
}
|
|
|
|
pub fn helix_move_cursor(
|
|
&mut self,
|
|
motion: Motion,
|
|
times: Option<usize>,
|
|
window: &mut Window,
|
|
cx: &mut Context<Self>,
|
|
) {
|
|
match motion {
|
|
Motion::NextWordStart { ignore_punctuation } => {
|
|
self.helix_find_range_forward(times, window, cx, |left, right, classifier| {
|
|
let left_kind = classifier.kind_with(left, ignore_punctuation);
|
|
let right_kind = classifier.kind_with(right, ignore_punctuation);
|
|
let at_newline = (left == '\n') ^ (right == '\n');
|
|
|
|
let found = (left_kind != right_kind && right_kind != CharKind::Whitespace)
|
|
|| at_newline;
|
|
|
|
found
|
|
})
|
|
}
|
|
Motion::NextWordEnd { ignore_punctuation } => {
|
|
self.helix_find_range_forward(times, window, cx, |left, right, classifier| {
|
|
let left_kind = classifier.kind_with(left, ignore_punctuation);
|
|
let right_kind = classifier.kind_with(right, ignore_punctuation);
|
|
let at_newline = (left == '\n') ^ (right == '\n');
|
|
|
|
let found = (left_kind != right_kind && left_kind != CharKind::Whitespace)
|
|
|| at_newline;
|
|
|
|
found
|
|
})
|
|
}
|
|
Motion::PreviousWordStart { ignore_punctuation } => {
|
|
self.helix_find_range_backward(times, window, cx, |left, right, classifier| {
|
|
let left_kind = classifier.kind_with(left, ignore_punctuation);
|
|
let right_kind = classifier.kind_with(right, ignore_punctuation);
|
|
let at_newline = (left == '\n') ^ (right == '\n');
|
|
|
|
let found = (left_kind != right_kind && left_kind != CharKind::Whitespace)
|
|
|| at_newline;
|
|
|
|
found
|
|
})
|
|
}
|
|
Motion::PreviousWordEnd { ignore_punctuation } => {
|
|
self.helix_find_range_backward(times, window, cx, |left, right, classifier| {
|
|
let left_kind = classifier.kind_with(left, ignore_punctuation);
|
|
let right_kind = classifier.kind_with(right, ignore_punctuation);
|
|
let at_newline = (left == '\n') ^ (right == '\n');
|
|
|
|
let found = (left_kind != right_kind && right_kind != CharKind::Whitespace)
|
|
|| at_newline;
|
|
|
|
found
|
|
})
|
|
}
|
|
Motion::FindForward {
|
|
before,
|
|
char,
|
|
mode,
|
|
smartcase,
|
|
} => {
|
|
self.helix_new_selections(window, cx, |cursor, map| {
|
|
let start = cursor;
|
|
let mut last_boundary = start;
|
|
for _ in 0..times.unwrap_or(1) {
|
|
last_boundary = movement::find_boundary(
|
|
map,
|
|
movement::right(map, last_boundary),
|
|
mode,
|
|
|left, right| {
|
|
let current_char = if before { right } else { left };
|
|
motion::is_character_match(char, current_char, smartcase)
|
|
},
|
|
);
|
|
}
|
|
Some((last_boundary, start))
|
|
});
|
|
}
|
|
Motion::FindBackward {
|
|
after,
|
|
char,
|
|
mode,
|
|
smartcase,
|
|
} => {
|
|
self.helix_new_selections(window, cx, |cursor, map| {
|
|
let start = cursor;
|
|
let mut last_boundary = start;
|
|
for _ in 0..times.unwrap_or(1) {
|
|
last_boundary = movement::find_preceding_boundary_display_point(
|
|
map,
|
|
last_boundary,
|
|
mode,
|
|
|left, right| {
|
|
let current_char = if after { left } else { right };
|
|
motion::is_character_match(char, current_char, smartcase)
|
|
},
|
|
);
|
|
}
|
|
// The original cursor was one character wide,
|
|
// but the search started from the left side of it,
|
|
// so to include that space the selection must end one character to the right.
|
|
Some((last_boundary, movement::right(map, start)))
|
|
});
|
|
}
|
|
_ => self.helix_move_and_collapse(motion, times, window, cx),
|
|
}
|
|
}
|
|
|
|
pub fn helix_yank(&mut self, _: &HelixYank, window: &mut Window, cx: &mut Context<Self>) {
|
|
self.update_editor(cx, |vim, editor, cx| {
|
|
let has_selection = editor
|
|
.selections
|
|
.all_adjusted(cx)
|
|
.iter()
|
|
.any(|selection| !selection.is_empty());
|
|
|
|
if !has_selection {
|
|
// If no selection, expand to current character (like 'v' does)
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|map, selection| {
|
|
let head = selection.head();
|
|
let new_head = movement::saturating_right(map, head);
|
|
selection.set_tail(head, SelectionGoal::None);
|
|
selection.set_head(new_head, SelectionGoal::None);
|
|
});
|
|
});
|
|
vim.yank_selections_content(
|
|
editor,
|
|
crate::motion::MotionKind::Exclusive,
|
|
window,
|
|
cx,
|
|
);
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|_map, selection| {
|
|
selection.collapse_to(selection.start, SelectionGoal::None);
|
|
});
|
|
});
|
|
} else {
|
|
// Yank the selection(s)
|
|
vim.yank_selections_content(
|
|
editor,
|
|
crate::motion::MotionKind::Exclusive,
|
|
window,
|
|
cx,
|
|
);
|
|
}
|
|
});
|
|
}
|
|
|
|
fn helix_insert(&mut self, _: &HelixInsert, window: &mut Window, cx: &mut Context<Self>) {
|
|
self.start_recording(cx);
|
|
self.update_editor(cx, |_, editor, cx| {
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|_map, selection| {
|
|
// In helix normal mode, move cursor to start of selection and collapse
|
|
if !selection.is_empty() {
|
|
selection.collapse_to(selection.start, SelectionGoal::None);
|
|
}
|
|
});
|
|
});
|
|
});
|
|
self.switch_mode(Mode::Insert, false, window, cx);
|
|
}
|
|
|
|
fn helix_append(&mut self, _: &HelixAppend, window: &mut Window, cx: &mut Context<Self>) {
|
|
self.start_recording(cx);
|
|
self.switch_mode(Mode::Insert, false, window, cx);
|
|
self.update_editor(cx, |_, editor, cx| {
|
|
editor.change_selections(Default::default(), window, cx, |s| {
|
|
s.move_with(|map, selection| {
|
|
let point = if selection.is_empty() {
|
|
right(map, selection.head(), 1)
|
|
} else {
|
|
selection.end
|
|
};
|
|
selection.collapse_to(point, SelectionGoal::None);
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
pub fn helix_replace(&mut self, text: &str, window: &mut Window, cx: &mut Context<Self>) {
|
|
self.update_editor(cx, |_, editor, cx| {
|
|
editor.transact(window, cx, |editor, window, cx| {
|
|
let (map, selections) = editor.selections.all_display(cx);
|
|
|
|
// Store selection info for positioning after edit
|
|
let selection_info: Vec<_> = selections
|
|
.iter()
|
|
.map(|selection| {
|
|
let range = selection.range();
|
|
let start_offset = range.start.to_offset(&map, Bias::Left);
|
|
let end_offset = range.end.to_offset(&map, Bias::Left);
|
|
let was_empty = range.is_empty();
|
|
let was_reversed = selection.reversed;
|
|
(
|
|
map.buffer_snapshot.anchor_at(start_offset, Bias::Left),
|
|
end_offset - start_offset,
|
|
was_empty,
|
|
was_reversed,
|
|
)
|
|
})
|
|
.collect();
|
|
|
|
let mut edits = Vec::new();
|
|
for selection in &selections {
|
|
let mut range = selection.range();
|
|
|
|
// For empty selections, extend to replace one character
|
|
if range.is_empty() {
|
|
range.end = movement::saturating_right(&map, range.start);
|
|
}
|
|
|
|
let byte_range = range.start.to_offset(&map, Bias::Left)
|
|
..range.end.to_offset(&map, Bias::Left);
|
|
|
|
if !byte_range.is_empty() {
|
|
let replacement_text = text.repeat(byte_range.len());
|
|
edits.push((byte_range, replacement_text));
|
|
}
|
|
}
|
|
|
|
editor.edit(edits, cx);
|
|
|
|
// Restore selections based on original info
|
|
let snapshot = editor.buffer().read(cx).snapshot(cx);
|
|
let ranges: Vec<_> = selection_info
|
|
.into_iter()
|
|
.map(|(start_anchor, original_len, was_empty, was_reversed)| {
|
|
let start_point = start_anchor.to_point(&snapshot);
|
|
if was_empty {
|
|
// For cursor-only, collapse to start
|
|
start_point..start_point
|
|
} else {
|
|
// For selections, span the replaced text
|
|
let replacement_len = text.len() * original_len;
|
|
let end_offset = start_anchor.to_offset(&snapshot) + replacement_len;
|
|
let end_point = snapshot.offset_to_point(end_offset);
|
|
if was_reversed {
|
|
end_point..start_point
|
|
} else {
|
|
start_point..end_point
|
|
}
|
|
}
|
|
})
|
|
.collect();
|
|
|
|
editor.change_selections(SelectionEffects::no_scroll(), window, cx, |s| {
|
|
s.select_ranges(ranges);
|
|
});
|
|
});
|
|
});
|
|
self.switch_mode(Mode::HelixNormal, true, window, cx);
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use indoc::indoc;
|
|
|
|
use crate::{state::Mode, test::VimTestContext};
|
|
|
|
#[gpui::test]
|
|
async fn test_word_motions(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
// «
|
|
// ˇ
|
|
// »
|
|
cx.set_state(
|
|
indoc! {"
|
|
Th«e quiˇ»ck brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("w");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The qu«ick ˇ»brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("w");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quick «brownˇ»
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("2 b");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The «ˇquick »brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("down e up");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quicˇk brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.set_state("aa\n «ˇbb»", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystroke("b");
|
|
|
|
cx.assert_state("aa\n«ˇ »bb", Mode::HelixNormal);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_delete(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
// test delete a selection
|
|
cx.set_state(
|
|
indoc! {"
|
|
The qu«ick ˇ»brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("d");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quˇbrown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
// test deleting a single character
|
|
cx.simulate_keystrokes("d");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quˇrown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
}
|
|
|
|
// #[gpui::test]
|
|
// async fn test_delete_character_end_of_line(cx: &mut gpui::TestAppContext) {
|
|
// let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
// cx.set_state(
|
|
// indoc! {"
|
|
// The quick brownˇ
|
|
// fox jumps over
|
|
// the lazy dog."},
|
|
// Mode::HelixNormal,
|
|
// );
|
|
|
|
// cx.simulate_keystrokes("d");
|
|
|
|
// cx.assert_state(
|
|
// indoc! {"
|
|
// The quick brownˇfox jumps over
|
|
// the lazy dog."},
|
|
// Mode::HelixNormal,
|
|
// );
|
|
// }
|
|
|
|
// #[gpui::test]
|
|
// async fn test_delete_character_end_of_buffer(cx: &mut gpui::TestAppContext) {
|
|
// let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
// cx.set_state(
|
|
// indoc! {"
|
|
// The quick brown
|
|
// fox jumps over
|
|
// the lazy dog.ˇ"},
|
|
// Mode::HelixNormal,
|
|
// );
|
|
|
|
// cx.simulate_keystrokes("d");
|
|
|
|
// cx.assert_state(
|
|
// indoc! {"
|
|
// The quick brown
|
|
// fox jumps over
|
|
// the lazy dog.ˇ"},
|
|
// Mode::HelixNormal,
|
|
// );
|
|
// }
|
|
|
|
#[gpui::test]
|
|
async fn test_f_and_t(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
cx.set_state(
|
|
indoc! {"
|
|
The quˇick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("f z");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The qu«ick brown
|
|
fox jumps over
|
|
the lazˇ»y dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("F e F e");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quick brown
|
|
fox jumps ov«ˇer
|
|
the» lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("e 2 F e");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
Th«ˇe quick brown
|
|
fox jumps over»
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("t r t r");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
The quick «brown
|
|
fox jumps oveˇ»r
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_newline_char(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
cx.set_state("aa«\nˇ»bb cc", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystroke("w");
|
|
|
|
cx.assert_state("aa\n«bb ˇ»cc", Mode::HelixNormal);
|
|
|
|
cx.set_state("aa«\nˇ»", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystroke("b");
|
|
|
|
cx.assert_state("«ˇaa»\n", Mode::HelixNormal);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_insert_selected(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
cx.set_state(
|
|
indoc! {"
|
|
«The ˇ»quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("i");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
ˇThe quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::Insert,
|
|
);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_append(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
// test from the end of the selection
|
|
cx.set_state(
|
|
indoc! {"
|
|
«Theˇ» quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("a");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
Theˇ quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::Insert,
|
|
);
|
|
|
|
// test from the beginning of the selection
|
|
cx.set_state(
|
|
indoc! {"
|
|
«ˇThe» quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::HelixNormal,
|
|
);
|
|
|
|
cx.simulate_keystrokes("a");
|
|
|
|
cx.assert_state(
|
|
indoc! {"
|
|
Theˇ quick brown
|
|
fox jumps over
|
|
the lazy dog."},
|
|
Mode::Insert,
|
|
);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_replace(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
|
|
// No selection (single character)
|
|
cx.set_state("ˇaa", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystrokes("r x");
|
|
|
|
cx.assert_state("ˇxa", Mode::HelixNormal);
|
|
|
|
// Cursor at the beginning
|
|
cx.set_state("«ˇaa»", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystrokes("r x");
|
|
|
|
cx.assert_state("«ˇxx»", Mode::HelixNormal);
|
|
|
|
// Cursor at the end
|
|
cx.set_state("«aaˇ»", Mode::HelixNormal);
|
|
|
|
cx.simulate_keystrokes("r x");
|
|
|
|
cx.assert_state("«xxˇ»", Mode::HelixNormal);
|
|
}
|
|
|
|
#[gpui::test]
|
|
async fn test_helix_yank(cx: &mut gpui::TestAppContext) {
|
|
let mut cx = VimTestContext::new(cx, true).await;
|
|
cx.enable_helix();
|
|
|
|
// Test yanking current character with no selection
|
|
cx.set_state("hello ˇworld", Mode::HelixNormal);
|
|
cx.simulate_keystrokes("y");
|
|
|
|
// Test cursor remains at the same position after yanking single character
|
|
cx.assert_state("hello ˇworld", Mode::HelixNormal);
|
|
cx.shared_clipboard().assert_eq("w");
|
|
|
|
// Move cursor and yank another character
|
|
cx.simulate_keystrokes("l");
|
|
cx.simulate_keystrokes("y");
|
|
cx.shared_clipboard().assert_eq("o");
|
|
|
|
// Test yanking with existing selection
|
|
cx.set_state("hello «worlˇ»d", Mode::HelixNormal);
|
|
cx.simulate_keystrokes("y");
|
|
cx.shared_clipboard().assert_eq("worl");
|
|
cx.assert_state("hello «worlˇ»d", Mode::HelixNormal);
|
|
}
|
|
}
|