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https://github.com/zed-industries/zed.git
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Add inclusive vs exclusive motions to vim mode
This commit is contained in:
parent
0c587ae73c
commit
5ea782de21
@ -75,37 +75,13 @@
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{
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"context": "Editor && vim_operator == c",
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"bindings": {
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"w": [
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"vim::NextWordEnd",
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{
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"ignorePunctuation": false
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}
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],
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"w": "vim::ChangeWord",
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"shift-W": [
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"vim::NextWordEnd",
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"vim::ChangeWord",
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{
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"ignorePunctuation": true
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}
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]
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}
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},
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{
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"context": "Editor && vim_operator == d",
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"bindings": {
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"w": [
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"vim::NextWordStart",
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{
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"ignorePunctuation": false,
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"stopAtNewline": true
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}
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],
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"shift-W": [
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"vim::NextWordStart",
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{
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"ignorePunctuation": true,
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"stopAtNewline": true
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}
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]
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}
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}
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]
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@ -814,14 +814,20 @@ pub mod tests {
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DisplayPoint::new(0, 7)
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);
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assert_eq!(
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movement::up(&snapshot, DisplayPoint::new(1, 10), SelectionGoal::None),
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movement::up(
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&snapshot,
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DisplayPoint::new(1, 10),
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SelectionGoal::None,
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false
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),
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(DisplayPoint::new(0, 7), SelectionGoal::Column(10))
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);
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assert_eq!(
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movement::down(
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&snapshot,
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DisplayPoint::new(0, 7),
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SelectionGoal::Column(10)
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SelectionGoal::Column(10),
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false
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),
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(DisplayPoint::new(1, 10), SelectionGoal::Column(10))
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);
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@ -829,7 +835,8 @@ pub mod tests {
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movement::down(
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&snapshot,
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DisplayPoint::new(1, 10),
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SelectionGoal::Column(10)
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SelectionGoal::Column(10),
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false
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),
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(DisplayPoint::new(2, 4), SelectionGoal::Column(10))
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);
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@ -1134,8 +1134,10 @@ impl Editor {
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}
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pub fn set_clip_at_line_ends(&mut self, clip: bool, cx: &mut ViewContext<Self>) {
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self.display_map
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.update(cx, |map, _| map.clip_at_line_ends = clip);
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if self.display_map.read(cx).clip_at_line_ends != clip {
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self.display_map
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.update(cx, |map, _| map.clip_at_line_ends = clip);
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}
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}
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pub fn set_keymap_context_layer<Tag: 'static>(&mut self, context: gpui::keymap::Context) {
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@ -3579,13 +3581,13 @@ impl Editor {
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if !selection.is_empty() {
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selection.goal = SelectionGoal::None;
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}
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let (cursor, goal) = movement::up(&map, selection.start, selection.goal);
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let (cursor, goal) = movement::up(&map, selection.start, selection.goal, false);
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selection.collapse_to(cursor, goal);
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});
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}
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pub fn select_up(&mut self, _: &SelectUp, cx: &mut ViewContext<Self>) {
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self.move_selection_heads(cx, movement::up)
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self.move_selection_heads(cx, |map, head, goal| movement::up(map, head, goal, false))
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}
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pub fn move_down(&mut self, _: &MoveDown, cx: &mut ViewContext<Self>) {
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@ -3606,13 +3608,13 @@ impl Editor {
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if !selection.is_empty() {
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selection.goal = SelectionGoal::None;
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}
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let (cursor, goal) = movement::down(&map, selection.end, selection.goal);
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let (cursor, goal) = movement::down(&map, selection.end, selection.goal, false);
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selection.collapse_to(cursor, goal);
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});
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}
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pub fn select_down(&mut self, _: &SelectDown, cx: &mut ViewContext<Self>) {
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self.move_selection_heads(cx, movement::down)
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self.move_selection_heads(cx, |map, head, goal| movement::down(map, head, goal, false))
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}
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pub fn move_to_previous_word_start(
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@ -28,6 +28,7 @@ pub fn up(
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map: &DisplaySnapshot,
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start: DisplayPoint,
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goal: SelectionGoal,
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preserve_column_at_start: bool,
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) -> (DisplayPoint, SelectionGoal) {
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let mut goal_column = if let SelectionGoal::Column(column) = goal {
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column
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@ -42,6 +43,8 @@ pub fn up(
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);
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if point.row() < start.row() {
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*point.column_mut() = map.column_from_chars(point.row(), goal_column);
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} else if preserve_column_at_start {
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return (start, goal);
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} else {
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point = DisplayPoint::new(0, 0);
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goal_column = 0;
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@ -63,6 +66,7 @@ pub fn down(
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map: &DisplaySnapshot,
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start: DisplayPoint,
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goal: SelectionGoal,
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preserve_column_at_end: bool,
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) -> (DisplayPoint, SelectionGoal) {
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let mut goal_column = if let SelectionGoal::Column(column) = goal {
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column
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@ -74,6 +78,8 @@ pub fn down(
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let mut point = map.clip_point(DisplayPoint::new(next_row, 0), Bias::Right);
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if point.row() > start.row() {
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*point.column_mut() = map.column_from_chars(point.row(), goal_column);
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} else if preserve_column_at_end {
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return (start, goal);
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} else {
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point = map.max_point();
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goal_column = map.column_to_chars(point.row(), point.column())
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@ -503,41 +509,81 @@ mod tests {
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// Can't move up into the first excerpt's header
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assert_eq!(
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up(&snapshot, DisplayPoint::new(2, 2), SelectionGoal::Column(2)),
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up(
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&snapshot,
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DisplayPoint::new(2, 2),
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SelectionGoal::Column(2),
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false
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),
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(DisplayPoint::new(2, 0), SelectionGoal::Column(0)),
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);
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assert_eq!(
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up(&snapshot, DisplayPoint::new(2, 0), SelectionGoal::None),
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up(
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&snapshot,
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DisplayPoint::new(2, 0),
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SelectionGoal::None,
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false
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),
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(DisplayPoint::new(2, 0), SelectionGoal::Column(0)),
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);
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// Move up and down within first excerpt
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assert_eq!(
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up(&snapshot, DisplayPoint::new(3, 4), SelectionGoal::Column(4)),
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up(
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&snapshot,
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DisplayPoint::new(3, 4),
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SelectionGoal::Column(4),
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false
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),
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(DisplayPoint::new(2, 3), SelectionGoal::Column(4)),
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);
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assert_eq!(
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down(&snapshot, DisplayPoint::new(2, 3), SelectionGoal::Column(4)),
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down(
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&snapshot,
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DisplayPoint::new(2, 3),
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SelectionGoal::Column(4),
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false
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),
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(DisplayPoint::new(3, 4), SelectionGoal::Column(4)),
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);
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// Move up and down across second excerpt's header
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assert_eq!(
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up(&snapshot, DisplayPoint::new(6, 5), SelectionGoal::Column(5)),
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up(
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&snapshot,
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DisplayPoint::new(6, 5),
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SelectionGoal::Column(5),
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false
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),
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(DisplayPoint::new(3, 4), SelectionGoal::Column(5)),
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);
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assert_eq!(
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down(&snapshot, DisplayPoint::new(3, 4), SelectionGoal::Column(5)),
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down(
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&snapshot,
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DisplayPoint::new(3, 4),
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SelectionGoal::Column(5),
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false
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),
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(DisplayPoint::new(6, 5), SelectionGoal::Column(5)),
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);
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// Can't move down off the end
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assert_eq!(
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down(&snapshot, DisplayPoint::new(7, 0), SelectionGoal::Column(0)),
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down(
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&snapshot,
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DisplayPoint::new(7, 0),
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SelectionGoal::Column(0),
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false
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),
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(DisplayPoint::new(7, 2), SelectionGoal::Column(2)),
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);
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assert_eq!(
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down(&snapshot, DisplayPoint::new(7, 2), SelectionGoal::Column(2)),
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down(
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&snapshot,
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DisplayPoint::new(7, 2),
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SelectionGoal::Column(2),
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false
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),
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(DisplayPoint::new(7, 2), SelectionGoal::Column(2)),
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);
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}
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@ -28,7 +28,7 @@ mod test {
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#[gpui::test]
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async fn test_enter_and_exit_insert_mode(cx: &mut gpui::TestAppContext) {
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let mut cx = VimTestContext::new(cx, true, "").await;
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let mut cx = VimTestContext::new(cx, true).await;
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cx.simulate_keystroke("i");
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assert_eq!(cx.mode(), Mode::Insert);
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cx.simulate_keystrokes(["T", "e", "s", "t"]);
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@ -4,7 +4,7 @@ use editor::{
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movement, Bias, DisplayPoint,
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};
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use gpui::{actions, impl_actions, MutableAppContext};
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use language::SelectionGoal;
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use language::{Selection, SelectionGoal};
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use serde::Deserialize;
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use workspace::Workspace;
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@ -14,22 +14,15 @@ use crate::{
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Vim,
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};
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#[derive(Copy, Clone)]
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#[derive(Copy, Clone, Debug)]
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pub enum Motion {
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Left,
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Down,
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Up,
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Right,
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NextWordStart {
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ignore_punctuation: bool,
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stop_at_newline: bool,
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},
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NextWordEnd {
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ignore_punctuation: bool,
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},
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PreviousWordStart {
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ignore_punctuation: bool,
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},
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NextWordStart { ignore_punctuation: bool },
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NextWordEnd { ignore_punctuation: bool },
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PreviousWordStart { ignore_punctuation: bool },
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StartOfLine,
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EndOfLine,
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StartOfDocument,
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@ -41,8 +34,6 @@ pub enum Motion {
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struct NextWordStart {
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#[serde(default)]
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ignore_punctuation: bool,
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#[serde(default)]
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stop_at_newline: bool,
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}
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#[derive(Clone, Deserialize)]
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@ -87,19 +78,8 @@ pub fn init(cx: &mut MutableAppContext) {
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cx.add_action(|_: &mut Workspace, _: &EndOfDocument, cx: _| motion(Motion::EndOfDocument, cx));
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cx.add_action(
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|_: &mut Workspace,
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&NextWordStart {
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ignore_punctuation,
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stop_at_newline,
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}: &NextWordStart,
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cx: _| {
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motion(
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Motion::NextWordStart {
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ignore_punctuation,
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stop_at_newline,
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},
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cx,
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)
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|_: &mut Workspace, &NextWordStart { ignore_punctuation }: &NextWordStart, cx: _| {
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motion(Motion::NextWordStart { ignore_punctuation }, cx)
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},
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);
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cx.add_action(
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@ -128,29 +108,48 @@ fn motion(motion: Motion, cx: &mut MutableAppContext) {
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}
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}
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// Motion handling is specified here:
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// https://github.com/vim/vim/blob/master/runtime/doc/motion.txt
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impl Motion {
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pub fn linewise(self) -> bool {
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use Motion::*;
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match self {
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Down | Up | StartOfDocument | EndOfDocument => true,
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_ => false,
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}
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}
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pub fn inclusive(self) -> bool {
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use Motion::*;
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if self.linewise() {
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return true;
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}
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match self {
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EndOfLine | NextWordEnd { .. } => true,
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Left | Right | StartOfLine | NextWordStart { .. } | PreviousWordStart { .. } => false,
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_ => panic!("Exclusivity not defined for {self:?}"),
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}
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}
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pub fn move_point(
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self,
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map: &DisplaySnapshot,
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point: DisplayPoint,
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goal: SelectionGoal,
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block_cursor_positioning: bool,
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) -> (DisplayPoint, SelectionGoal) {
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use Motion::*;
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match self {
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Left => (left(map, point), SelectionGoal::None),
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Down => movement::down(map, point, goal),
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Up => movement::up(map, point, goal),
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Down => movement::down(map, point, goal, true),
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Up => movement::up(map, point, goal, true),
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Right => (right(map, point), SelectionGoal::None),
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NextWordStart {
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ignore_punctuation,
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stop_at_newline,
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} => (
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next_word_start(map, point, ignore_punctuation, stop_at_newline),
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NextWordStart { ignore_punctuation } => (
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next_word_start(map, point, ignore_punctuation),
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SelectionGoal::None,
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),
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NextWordEnd { ignore_punctuation } => (
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next_word_end(map, point, ignore_punctuation, block_cursor_positioning),
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next_word_end(map, point, ignore_punctuation),
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SelectionGoal::None,
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),
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PreviousWordStart { ignore_punctuation } => (
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@ -164,11 +163,55 @@ impl Motion {
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}
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}
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pub fn line_wise(self) -> bool {
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use Motion::*;
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match self {
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Down | Up | StartOfDocument | EndOfDocument => true,
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_ => false,
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// Expands a selection using self motion for an operator
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pub fn expand_selection(
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self,
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map: &DisplaySnapshot,
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selection: &mut Selection<DisplayPoint>,
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expand_to_surrounding_newline: bool,
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) {
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let (head, goal) = self.move_point(map, selection.head(), selection.goal);
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selection.set_head(head, goal);
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if self.linewise() {
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selection.start = map.prev_line_boundary(selection.start.to_point(map)).1;
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if expand_to_surrounding_newline {
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if selection.end.row() < map.max_point().row() {
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*selection.end.row_mut() += 1;
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*selection.end.column_mut() = 0;
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// Don't reset the end here
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return;
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} else if selection.start.row() > 0 {
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*selection.start.row_mut() -= 1;
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*selection.start.column_mut() = map.line_len(selection.start.row());
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}
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}
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selection.end = map.next_line_boundary(selection.end.to_point(map)).1;
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} else {
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// If the motion is exclusive and the end of the motion is in column 1, the
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// end of the motion is moved to the end of the previous line and the motion
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// becomes inclusive. Example: "}" moves to the first line after a paragraph,
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// but "d}" will not include that line.
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let mut inclusive = self.inclusive();
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if !inclusive
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&& selection.end.row() > selection.start.row()
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&& selection.end.column() == 0
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&& selection.end.row() > 0
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{
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inclusive = true;
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*selection.end.row_mut() -= 1;
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*selection.end.column_mut() = 0;
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selection.end = map.clip_point(
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map.next_line_boundary(selection.end.to_point(map)).1,
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Bias::Left,
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);
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}
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if inclusive && selection.end.column() < map.line_len(selection.end.row()) {
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*selection.end.column_mut() += 1;
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}
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}
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}
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}
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@ -187,7 +230,6 @@ fn next_word_start(
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map: &DisplaySnapshot,
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point: DisplayPoint,
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ignore_punctuation: bool,
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stop_at_newline: bool,
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) -> DisplayPoint {
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let mut crossed_newline = false;
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movement::find_boundary(map, point, |left, right| {
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@ -196,8 +238,8 @@ fn next_word_start(
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let at_newline = right == '\n';
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let found = (left_kind != right_kind && !right.is_whitespace())
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|| (at_newline && (crossed_newline || stop_at_newline))
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|| (at_newline && left == '\n'); // Prevents skipping repeated empty lines
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|| at_newline && crossed_newline
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|| at_newline && left == '\n'; // Prevents skipping repeated empty lines
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if at_newline {
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crossed_newline = true;
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@ -210,7 +252,6 @@ fn next_word_end(
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map: &DisplaySnapshot,
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mut point: DisplayPoint,
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ignore_punctuation: bool,
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before_end_character: bool,
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) -> DisplayPoint {
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*point.column_mut() += 1;
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point = movement::find_boundary(map, point, |left, right| {
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@ -221,13 +262,12 @@ fn next_word_end(
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});
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// find_boundary clips, so if the character after the next character is a newline or at the end of the document, we know
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// we have backtraced already
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if before_end_character
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&& !map
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.chars_at(point)
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.skip(1)
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.next()
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.map(|c| c == '\n')
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.unwrap_or(true)
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if !map
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.chars_at(point)
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.skip(1)
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.next()
|
||||
.map(|c| c == '\n')
|
||||
.unwrap_or(true)
|
||||
{
|
||||
*point.column_mut() = point.column().saturating_sub(1);
|
||||
}
|
||||
|
File diff suppressed because it is too large
Load Diff
436
crates/vim/src/normal/change.rs
Normal file
436
crates/vim/src/normal/change.rs
Normal file
@ -0,0 +1,436 @@
|
||||
use crate::{motion::Motion, state::Mode, Vim};
|
||||
use editor::{char_kind, movement};
|
||||
use gpui::{impl_actions, MutableAppContext, ViewContext};
|
||||
use serde::Deserialize;
|
||||
use workspace::Workspace;
|
||||
|
||||
#[derive(Clone, Deserialize)]
|
||||
#[serde(rename_all = "camelCase")]
|
||||
struct ChangeWord {
|
||||
#[serde(default)]
|
||||
ignore_punctuation: bool,
|
||||
}
|
||||
|
||||
impl_actions!(vim, [ChangeWord]);
|
||||
|
||||
pub fn init(cx: &mut MutableAppContext) {
|
||||
cx.add_action(change_word);
|
||||
}
|
||||
|
||||
pub fn change_over(vim: &mut Vim, motion: Motion, cx: &mut MutableAppContext) {
|
||||
vim.update_active_editor(cx, |editor, cx| {
|
||||
editor.transact(cx, |editor, cx| {
|
||||
// We are swapping to insert mode anyway. Just set the line end clipping behavior now
|
||||
editor.set_clip_at_line_ends(false, cx);
|
||||
editor.move_selections(cx, |map, selection| {
|
||||
motion.expand_selection(map, selection, false);
|
||||
});
|
||||
editor.insert(&"", cx);
|
||||
});
|
||||
});
|
||||
vim.switch_mode(Mode::Insert, cx)
|
||||
}
|
||||
|
||||
// From the docs https://vimhelp.org/change.txt.html#cw
|
||||
// Special case: When the cursor is in a word, "cw" and "cW" do not include the
|
||||
// white space after a word, they only change up to the end of the word. This is
|
||||
// because Vim interprets "cw" as change-word, and a word does not include the
|
||||
// following white space.
|
||||
fn change_word(
|
||||
_: &mut Workspace,
|
||||
&ChangeWord { ignore_punctuation }: &ChangeWord,
|
||||
cx: &mut ViewContext<Workspace>,
|
||||
) {
|
||||
Vim::update(cx, |vim, cx| {
|
||||
vim.update_active_editor(cx, |editor, cx| {
|
||||
editor.transact(cx, |editor, cx| {
|
||||
// We are swapping to insert mode anyway. Just set the line end clipping behavior now
|
||||
editor.set_clip_at_line_ends(false, cx);
|
||||
editor.move_selections(cx, |map, selection| {
|
||||
if selection.end.column() == map.line_len(selection.end.row()) {
|
||||
return;
|
||||
}
|
||||
|
||||
selection.end = movement::find_boundary(map, selection.end, |left, right| {
|
||||
let left_kind = char_kind(left).coerce_punctuation(ignore_punctuation);
|
||||
let right_kind = char_kind(right).coerce_punctuation(ignore_punctuation);
|
||||
|
||||
left_kind != right_kind || left == '\n' || right == '\n'
|
||||
});
|
||||
});
|
||||
editor.insert(&"", cx);
|
||||
});
|
||||
});
|
||||
vim.switch_mode(Mode::Insert, cx);
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use indoc::indoc;
|
||||
|
||||
use crate::{state::Mode, vim_test_context::VimTestContext};
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_h(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "h"]).mode_after(Mode::Insert);
|
||||
cx.assert("Te|st", "T|st");
|
||||
cx.assert("T|est", "|est");
|
||||
cx.assert("|Test", "|Test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test
|
||||
|test"},
|
||||
indoc! {"
|
||||
Test
|
||||
|test"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_l(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "l"]).mode_after(Mode::Insert);
|
||||
cx.assert("Te|st", "Te|t");
|
||||
cx.assert("Tes|t", "Tes|");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_w(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "w"]).mode_after(Mode::Insert);
|
||||
cx.assert("Te|st", "Te|");
|
||||
cx.assert("T|est test", "T| test");
|
||||
cx.assert("Test| test", "Test|test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test te|st
|
||||
test"},
|
||||
indoc! {"
|
||||
Test te|
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test tes|t
|
||||
test"},
|
||||
indoc! {"
|
||||
Test tes|
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["c", "shift-W"]);
|
||||
cx.assert("Test te|st-test test", "Test te| test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_e(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "e"]).mode_after(Mode::Insert);
|
||||
cx.assert("Te|st Test", "Te| Test");
|
||||
cx.assert("T|est test", "T| test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test te|st
|
||||
test"},
|
||||
indoc! {"
|
||||
Test te|
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test tes|t
|
||||
test"},
|
||||
"Test tes|",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["c", "shift-E"]);
|
||||
cx.assert("Test te|st-test test", "Test te| test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_b(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "b"]).mode_after(Mode::Insert);
|
||||
cx.assert("Te|st Test", "|st Test");
|
||||
cx.assert("Test |test", "|test");
|
||||
cx.assert("Test1 test2 |test3", "Test1 |test3");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|test"},
|
||||
indoc! {"
|
||||
Test |
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
indoc! {"
|
||||
Test |
|
||||
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["c", "shift-B"]);
|
||||
cx.assert("Test test-test |test", "Test |test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_end_of_line(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "shift-$"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The q|
|
||||
brown fox"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_0(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "0"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
|uick
|
||||
brown fox"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_k(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "k"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown |fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
|
|
||||
jumps over"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps |over"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_j(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "j"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown |fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps |over"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
|
|
||||
jumps over"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
|"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
|"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_end_of_document(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "shift-G"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
the l|azy"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
|"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
|"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
|"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_change_gg(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["c", "g", "g"]).mode_after(Mode::Insert);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
|
|
||||
jumps over
|
||||
the lazy"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
the l|azy"},
|
||||
"|",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
);
|
||||
}
|
||||
}
|
386
crates/vim/src/normal/delete.rs
Normal file
386
crates/vim/src/normal/delete.rs
Normal file
@ -0,0 +1,386 @@
|
||||
use crate::{motion::Motion, Vim};
|
||||
use editor::Bias;
|
||||
use gpui::MutableAppContext;
|
||||
use language::SelectionGoal;
|
||||
|
||||
pub fn delete_over(vim: &mut Vim, motion: Motion, cx: &mut MutableAppContext) {
|
||||
vim.update_active_editor(cx, |editor, cx| {
|
||||
editor.transact(cx, |editor, cx| {
|
||||
editor.set_clip_at_line_ends(false, cx);
|
||||
editor.move_selections(cx, |map, selection| {
|
||||
let original_head = selection.head();
|
||||
motion.expand_selection(map, selection, true);
|
||||
selection.goal = SelectionGoal::Column(original_head.column());
|
||||
});
|
||||
editor.insert(&"", cx);
|
||||
|
||||
// Fixup cursor position after the deletion
|
||||
editor.set_clip_at_line_ends(true, cx);
|
||||
editor.move_cursors(cx, |map, mut cursor, goal| {
|
||||
if motion.linewise() {
|
||||
if let SelectionGoal::Column(column) = goal {
|
||||
*cursor.column_mut() = column
|
||||
}
|
||||
}
|
||||
|
||||
(map.clip_point(cursor, Bias::Left), SelectionGoal::None)
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use indoc::indoc;
|
||||
|
||||
use crate::vim_test_context::VimTestContext;
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_h(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "h"]);
|
||||
cx.assert("Te|st", "T|st");
|
||||
cx.assert("T|est", "|est");
|
||||
cx.assert("|Test", "|Test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test
|
||||
|test"},
|
||||
indoc! {"
|
||||
Test
|
||||
|test"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_l(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "l"]);
|
||||
cx.assert("|Test", "|est");
|
||||
cx.assert("Te|st", "Te|t");
|
||||
cx.assert("Tes|t", "Te|s");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Tes|t
|
||||
test"},
|
||||
indoc! {"
|
||||
Te|s
|
||||
test"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_w(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "w"]);
|
||||
cx.assert("Te|st", "T|e");
|
||||
cx.assert("T|est test", "T|test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test te|st
|
||||
test"},
|
||||
indoc! {"
|
||||
Test t|e
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test tes|t
|
||||
test"},
|
||||
indoc! {"
|
||||
Test te|s
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["d", "shift-W"]);
|
||||
cx.assert("Test te|st-test test", "Test te|test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_e(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "e"]);
|
||||
cx.assert("Te|st Test", "Te| Test");
|
||||
cx.assert("T|est test", "T| test");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test te|st
|
||||
test"},
|
||||
indoc! {"
|
||||
Test t|e
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test tes|t
|
||||
test"},
|
||||
"Test te|s",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["d", "shift-E"]);
|
||||
cx.assert("Test te|st-test test", "Test te| test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_b(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "b"]);
|
||||
cx.assert("Te|st Test", "|st Test");
|
||||
cx.assert("Test |test", "|test");
|
||||
cx.assert("Test1 test2 |test3", "Test1 |test3");
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|test"},
|
||||
// Trailing whitespace after cursor
|
||||
indoc! {"
|
||||
Test|
|
||||
test"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
Test test
|
||||
|
|
||||
test"},
|
||||
// Trailing whitespace after cursor
|
||||
indoc! {"
|
||||
Test|
|
||||
|
||||
test"},
|
||||
);
|
||||
|
||||
let mut cx = cx.binding(["d", "shift-B"]);
|
||||
cx.assert("Test test-test |test", "Test |test");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_end_of_line(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "shift-$"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The |q
|
||||
brown fox"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_0(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "0"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
|uick
|
||||
brown fox"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|
|
||||
brown fox"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_k(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "k"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown |fox
|
||||
jumps over"},
|
||||
"jumps |over",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps |over"},
|
||||
"The qu|ick",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over"},
|
||||
indoc! {"
|
||||
brown| fox
|
||||
jumps over"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
|brown fox
|
||||
jumps over"},
|
||||
"|jumps over",
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_j(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "j"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown |fox
|
||||
jumps over"},
|
||||
"The qu|ick",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps |over"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown |fox"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over"},
|
||||
"jumps| over",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
|"},
|
||||
indoc! {"
|
||||
The quick
|
||||
|brown fox"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_end_of_document(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "shift-G"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
"The q|uick",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
"The q|uick",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
the l|azy"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps| over"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
|"},
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
|jumps over"},
|
||||
);
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_delete_gg(cx: &mut gpui::TestAppContext) {
|
||||
let cx = VimTestContext::new(cx, true).await;
|
||||
let mut cx = cx.binding(["d", "g", "g"]);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
jumps| over
|
||||
the lazy"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The quick
|
||||
brown fox
|
||||
jumps over
|
||||
the l|azy"},
|
||||
"|",
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
The q|uick
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
brown| fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
);
|
||||
cx.assert(
|
||||
indoc! {"
|
||||
|
|
||||
brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
indoc! {"
|
||||
|brown fox
|
||||
jumps over
|
||||
the lazy"},
|
||||
);
|
||||
}
|
||||
}
|
@ -1,10 +1,11 @@
|
||||
#[cfg(test)]
|
||||
mod vim_test_context;
|
||||
|
||||
mod editor_events;
|
||||
mod insert;
|
||||
mod motion;
|
||||
mod normal;
|
||||
mod state;
|
||||
#[cfg(test)]
|
||||
mod vim_test_context;
|
||||
|
||||
use collections::HashMap;
|
||||
use editor::{CursorShape, Editor};
|
||||
@ -25,6 +26,7 @@ impl_actions!(vim, [SwitchMode, PushOperator]);
|
||||
|
||||
pub fn init(cx: &mut MutableAppContext) {
|
||||
editor_events::init(cx);
|
||||
normal::init(cx);
|
||||
insert::init(cx);
|
||||
motion::init(cx);
|
||||
|
||||
@ -142,14 +144,14 @@ mod test {
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_initially_disabled(cx: &mut gpui::TestAppContext) {
|
||||
let mut cx = VimTestContext::new(cx, false, "").await;
|
||||
let mut cx = VimTestContext::new(cx, false).await;
|
||||
cx.simulate_keystrokes(["h", "j", "k", "l"]);
|
||||
cx.assert_editor_state("hjkl|");
|
||||
}
|
||||
|
||||
#[gpui::test]
|
||||
async fn test_toggle_through_settings(cx: &mut gpui::TestAppContext) {
|
||||
let mut cx = VimTestContext::new(cx, true, "").await;
|
||||
let mut cx = VimTestContext::new(cx, true).await;
|
||||
|
||||
cx.simulate_keystroke("i");
|
||||
assert_eq!(cx.mode(), Mode::Insert);
|
||||
|
@ -15,11 +15,7 @@ pub struct VimTestContext<'a> {
|
||||
}
|
||||
|
||||
impl<'a> VimTestContext<'a> {
|
||||
pub async fn new(
|
||||
cx: &'a mut gpui::TestAppContext,
|
||||
enabled: bool,
|
||||
initial_editor_text: &str,
|
||||
) -> VimTestContext<'a> {
|
||||
pub async fn new(cx: &'a mut gpui::TestAppContext, enabled: bool) -> VimTestContext<'a> {
|
||||
cx.update(|cx| {
|
||||
editor::init(cx);
|
||||
crate::init(cx);
|
||||
@ -38,10 +34,7 @@ impl<'a> VimTestContext<'a> {
|
||||
params
|
||||
.fs
|
||||
.as_fake()
|
||||
.insert_tree(
|
||||
"/root",
|
||||
json!({ "dir": { "test.txt": initial_editor_text } }),
|
||||
)
|
||||
.insert_tree("/root", json!({ "dir": { "test.txt": "" } }))
|
||||
.await;
|
||||
|
||||
let (window_id, workspace) = cx.add_window(|cx| Workspace::new(¶ms, cx));
|
||||
@ -202,6 +195,14 @@ impl<'a> VimTestContext<'a> {
|
||||
assert_eq!(self.mode(), mode_after);
|
||||
assert_eq!(self.active_operator(), None);
|
||||
}
|
||||
|
||||
pub fn binding<const COUNT: usize>(
|
||||
mut self,
|
||||
keystrokes: [&'static str; COUNT],
|
||||
) -> VimBindingTestContext<'a, COUNT> {
|
||||
let mode = self.mode();
|
||||
VimBindingTestContext::new(keystrokes, mode, mode, self)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> Deref for VimTestContext<'a> {
|
||||
@ -211,3 +212,61 @@ impl<'a> Deref for VimTestContext<'a> {
|
||||
self.cx
|
||||
}
|
||||
}
|
||||
|
||||
pub struct VimBindingTestContext<'a, const COUNT: usize> {
|
||||
cx: VimTestContext<'a>,
|
||||
keystrokes_under_test: [&'static str; COUNT],
|
||||
initial_mode: Mode,
|
||||
mode_after: Mode,
|
||||
}
|
||||
|
||||
impl<'a, const COUNT: usize> VimBindingTestContext<'a, COUNT> {
|
||||
pub fn new(
|
||||
keystrokes_under_test: [&'static str; COUNT],
|
||||
initial_mode: Mode,
|
||||
mode_after: Mode,
|
||||
cx: VimTestContext<'a>,
|
||||
) -> Self {
|
||||
Self {
|
||||
cx,
|
||||
keystrokes_under_test,
|
||||
initial_mode,
|
||||
mode_after,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn binding<const NEW_COUNT: usize>(
|
||||
self,
|
||||
keystrokes_under_test: [&'static str; NEW_COUNT],
|
||||
) -> VimBindingTestContext<'a, NEW_COUNT> {
|
||||
VimBindingTestContext {
|
||||
keystrokes_under_test,
|
||||
cx: self.cx,
|
||||
initial_mode: self.initial_mode,
|
||||
mode_after: self.mode_after,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn mode_after(mut self, mode_after: Mode) -> Self {
|
||||
self.mode_after = mode_after;
|
||||
self
|
||||
}
|
||||
|
||||
pub fn assert(&mut self, initial_state: &str, state_after: &str) {
|
||||
self.cx.assert_binding(
|
||||
self.keystrokes_under_test,
|
||||
initial_state,
|
||||
self.initial_mode,
|
||||
state_after,
|
||||
self.mode_after,
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a, const COUNT: usize> Deref for VimBindingTestContext<'a, COUNT> {
|
||||
type Target = VimTestContext<'a>;
|
||||
|
||||
fn deref(&self) -> &Self::Target {
|
||||
&self.cx
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user