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Antonio Scandurra 2021-05-11 12:41:38 +02:00
parent 07ef0d474e
commit d9e7547d95
1 changed files with 14 additions and 21 deletions
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35
zed/src/editor/buffer_view.rs
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@ -1799,38 +1799,31 @@ impl BufferView {
let app = ctx.as_ref();
let mut selections = self.selections(app).to_vec();
let mut state = if let Some(state) = self.add_selections_state.take() {
state
} else {
let mut state = self.add_selections_state.take().unwrap_or_else(|| {
let oldest_selection = selections.iter().min_by_key(|s| s.id).unwrap().clone();
let range = oldest_selection
.display_range(&self.display_map, app)
.sorted();
let columns = cmp::min(range.start.column(), range.end.column())
..cmp::max(range.start.column(), range.end.column());
selections.clear();
let mut stack = Vec::new();
if range.start.row() == range.end.row() {
stack.push(oldest_selection.id);
selections.push(oldest_selection);
} else {
let columns = cmp::min(range.start.column(), range.end.column())
..cmp::max(range.start.column(), range.end.column());
for row in range.start.row()..=range.end.row() {
if let Some(selection) =
self.build_columnar_selection(row, &columns, oldest_selection.reversed, app)
{
stack.push(selection.id);
selections.push(selection);
}
}
if above {
stack.reverse();
for row in range.start.row()..=range.end.row() {
if let Some(selection) =
self.build_columnar_selection(row, &columns, oldest_selection.reversed, app)
{
stack.push(selection.id);
selections.push(selection);
}
}
if above {
stack.reverse();
}
AddSelectionsState { above, stack }
};
});
let last_added_selection = *state.stack.last().unwrap();
let mut new_selections = Vec::new();