Peter Tripp created
In multibuffers adds the ability to alt-click to fold/unfold all
excepts. In singleton buffers it adds the ability to toggle back and
forth between `editor::FoldAll` and `editor::UnfoldAll`.
Bind it in your keymap with:
```json
{
"context": "Editor && (mode == full || multibuffer)",
"bindings": {
"cmd-k cmd-o": "editor::ToggleFoldAll"
}
},
```
<img width="253" height="99" alt="Screenshot 2025-07-11 at 17 04 25"
src="https://github.com/user-attachments/assets/94de8275-d2ee-4cf8-a46c-a698ccdb60e3"
/>
Release Notes:
- Add ability to fold all excerpts in a multibuffer (alt-click) and in
singleton buffers `editor::ToggleFoldAll`crates/editor/src/actions.rs | 2 +
crates/editor/src/editor.rs | 40 ++++++++++++++++++++++++++++++++++++++
crates/editor/src/element.rs | 32 +++++++++++++++++++++--------
3 files changed, 65 insertions(+), 9 deletions(-)
@@ -410,6 +410,8 @@ actions!(
ToggleFold,
/// Toggles recursive folding at the current position.
ToggleFoldRecursive,
+ /// Toggles all folds in a buffer or all excerpts in multibuffer.
+ ToggleFoldAll,
/// Formats the entire document.
Format,
/// Formats only the selected text.
@@ -17075,6 +17075,46 @@ impl Editor {
}
}
+ pub fn toggle_fold_all(
+ &mut self,
+ _: &actions::ToggleFoldAll,
+ window: &mut Window,
+ cx: &mut Context<Self>,
+ ) {
+ if self.buffer.read(cx).is_singleton() {
+ let display_map = self.display_map.update(cx, |map, cx| map.snapshot(cx));
+ let has_folds = display_map
+ .folds_in_range(0..display_map.buffer_snapshot.len())
+ .next()
+ .is_some();
+
+ if has_folds {
+ self.unfold_all(&actions::UnfoldAll, window, cx);
+ } else {
+ self.fold_all(&actions::FoldAll, window, cx);
+ }
+ } else {
+ let buffer_ids = self.buffer.read(cx).excerpt_buffer_ids();
+ let should_unfold = buffer_ids
+ .iter()
+ .any(|buffer_id| self.is_buffer_folded(*buffer_id, cx));
+
+ self.toggle_fold_multiple_buffers = cx.spawn_in(window, async move |editor, cx| {
+ editor
+ .update_in(cx, |editor, _, cx| {
+ for buffer_id in buffer_ids {
+ if should_unfold {
+ editor.unfold_buffer(buffer_id, cx);
+ } else {
+ editor.fold_buffer(buffer_id, cx);
+ }
+ }
+ })
+ .ok();
+ });
+ }
+ }
+
fn fold_at_level(
&mut self,
fold_at: &FoldAtLevel,
@@ -9,7 +9,7 @@ use crate::{
LineUp, MAX_LINE_LEN, MINIMAP_FONT_SIZE, MULTI_BUFFER_EXCERPT_HEADER_HEIGHT, OpenExcerpts,
PageDown, PageUp, PhantomBreakpointIndicator, Point, RowExt, RowRangeExt, SelectPhase,
SelectedTextHighlight, Selection, SelectionDragState, SoftWrap, StickyHeaderExcerpt, ToPoint,
- ToggleFold,
+ ToggleFold, ToggleFoldAll,
code_context_menus::{CodeActionsMenu, MENU_ASIDE_MAX_WIDTH, MENU_ASIDE_MIN_WIDTH, MENU_GAP},
display_map::{
Block, BlockContext, BlockStyle, ChunkRendererId, DisplaySnapshot, EditorMargins,
@@ -416,6 +416,7 @@ impl EditorElement {
register_action(editor, window, Editor::fold_recursive);
register_action(editor, window, Editor::toggle_fold);
register_action(editor, window, Editor::toggle_fold_recursive);
+ register_action(editor, window, Editor::toggle_fold_all);
register_action(editor, window, Editor::unfold_lines);
register_action(editor, window, Editor::unfold_recursive);
register_action(editor, window, Editor::unfold_all);
@@ -3620,24 +3621,37 @@ impl EditorElement {
.tooltip({
let focus_handle = focus_handle.clone();
move |window, cx| {
- Tooltip::for_action_in(
+ Tooltip::with_meta_in(
"Toggle Excerpt Fold",
- &ToggleFold,
+ Some(&ToggleFold),
+ "Alt+click to toggle all",
&focus_handle,
window,
cx,
)
}
})
- .on_click(move |_, _, cx| {
- if is_folded {
+ .on_click(move |event, window, cx| {
+ if event.modifiers().alt {
+ // Alt+click toggles all buffers
editor.update(cx, |editor, cx| {
- editor.unfold_buffer(buffer_id, cx);
+ editor.toggle_fold_all(
+ &ToggleFoldAll,
+ window,
+ cx,
+ );
});
} else {
- editor.update(cx, |editor, cx| {
- editor.fold_buffer(buffer_id, cx);
- });
+ // Regular click toggles single buffer
+ if is_folded {
+ editor.update(cx, |editor, cx| {
+ editor.unfold_buffer(buffer_id, cx);
+ });
+ } else {
+ editor.update(cx, |editor, cx| {
+ editor.fold_buffer(buffer_id, cx);
+ });
+ }
}
}),
),