diff --git a/crates/breadcrumbs/src/breadcrumbs.rs b/crates/breadcrumbs/src/breadcrumbs.rs index bbd11deac8..2d8089c120 100644 --- a/crates/breadcrumbs/src/breadcrumbs.rs +++ b/crates/breadcrumbs/src/breadcrumbs.rs @@ -39,9 +39,7 @@ impl Breadcrumbs { let editor = self.editor.as_ref()?.read(cx); let cursor = editor.selections.newest_anchor().head(); let multibuffer = &editor.buffer().read(cx); - let (buffer_id, symbols) = multibuffer - .read(cx) - .symbols_containing(cursor, Some(theme))?; + let (buffer_id, symbols) = multibuffer.symbols_containing(cursor, Some(theme), cx)?; let buffer = multibuffer.buffer(buffer_id)?; Some((buffer, symbols)) } diff --git a/crates/diagnostics/src/diagnostics.rs b/crates/diagnostics/src/diagnostics.rs index 5e94bbe055..8f2aa6cea2 100644 --- a/crates/diagnostics/src/diagnostics.rs +++ b/crates/diagnostics/src/diagnostics.rs @@ -489,11 +489,11 @@ impl workspace::Item for ProjectDiagnosticsEditor { } fn is_dirty(&self, cx: &AppContext) -> bool { - self.excerpts.read(cx).read(cx).is_dirty() + self.excerpts.read(cx).is_dirty(cx) } fn has_conflict(&self, cx: &AppContext) -> bool { - self.excerpts.read(cx).read(cx).has_conflict() + self.excerpts.read(cx).has_conflict(cx) } fn can_save(&self, _: &AppContext) -> bool { diff --git a/crates/diagnostics/src/items.rs b/crates/diagnostics/src/items.rs index 752fc26f0f..426f25629d 100644 --- a/crates/diagnostics/src/items.rs +++ b/crates/diagnostics/src/items.rs @@ -60,7 +60,7 @@ impl DiagnosticIndicator { let buffer = editor.buffer().read(cx); let cursor_position = editor.selections.newest::(cx).head(); let new_diagnostic = buffer - .read(cx) + .snapshot(cx) .diagnostics_in_range::<_, usize>(cursor_position..cursor_position, false) .filter(|entry| !entry.range.is_empty()) .min_by_key(|entry| (entry.diagnostic.severity, entry.range.len())) diff --git a/crates/editor/src/multi_buffer.rs b/crates/editor/src/multi_buffer.rs index 2f41ce09a0..a8e3363cac 100644 --- a/crates/editor/src/multi_buffer.rs +++ b/crates/editor/src/multi_buffer.rs @@ -226,7 +226,7 @@ impl MultiBuffer { self.snapshot.borrow().clone() } - pub fn read(&self, cx: &AppContext) -> Ref { + pub(crate) fn read(&self, cx: &AppContext) -> Ref { self.sync(cx); self.snapshot.borrow() } @@ -255,6 +255,27 @@ impl MultiBuffer { self.subscriptions.subscribe() } + pub fn is_dirty(&self, cx: &AppContext) -> bool { + self.read(cx).is_dirty() + } + + pub fn has_conflict(&self, cx: &AppContext) -> bool { + self.read(cx).has_conflict() + } + + pub fn len(&self, cx: &AppContext) -> usize { + self.read(cx).len() + } + + pub fn symbols_containing( + &self, + offset: T, + theme: Option<&SyntaxTheme>, + cx: &AppContext, + ) -> Option<(usize, Vec>)> { + self.read(cx).symbols_containing(offset, theme) + } + pub fn edit(&mut self, edits: I, cx: &mut ModelContext) where I: IntoIterator, T)>, diff --git a/crates/go_to_line/src/go_to_line.rs b/crates/go_to_line/src/go_to_line.rs index a2753483b3..bae5ffc46c 100644 --- a/crates/go_to_line/src/go_to_line.rs +++ b/crates/go_to_line/src/go_to_line.rs @@ -40,7 +40,7 @@ impl GoToLine { let (scroll_position, cursor_point, max_point) = active_editor.update(cx, |editor, cx| { let scroll_position = editor.scroll_position(cx); - let buffer = editor.buffer().read(cx).read(cx); + let buffer = editor.buffer().read(cx).snapshot(cx); ( Some(scroll_position), editor.selections.newest(cx).head(), @@ -108,7 +108,7 @@ impl GoToLine { match event { editor::Event::Blurred => cx.emit(Event::Dismissed), editor::Event::BufferEdited { .. } => { - let line_editor = self.line_editor.read(cx).buffer().read(cx).read(cx).text(); + let line_editor = self.line_editor.read(cx).text(cx); let mut components = line_editor.trim().split(&[',', ':'][..]); let row = components.next().and_then(|row| row.parse::().ok()); let column = components.next().and_then(|row| row.parse::().ok()); diff --git a/crates/journal/src/journal.rs b/crates/journal/src/journal.rs index dd105fd4e3..13ef3a2420 100644 --- a/crates/journal/src/journal.rs +++ b/crates/journal/src/journal.rs @@ -56,7 +56,7 @@ pub fn new_journal_entry(app_state: Arc, cx: &mut MutableAppContext) { if let Some(Some(Ok(item))) = opened.first() { if let Some(editor) = item.downcast::() { editor.update(&mut cx, |editor, cx| { - let len = editor.buffer().read(cx).read(cx).len(); + let len = editor.buffer().read(cx).len(cx); editor.change_selections(Some(Autoscroll::Center), cx, |s| { s.select_ranges([len..len]) }); diff --git a/crates/outline/src/outline.rs b/crates/outline/src/outline.rs index 47b022304b..57c7441bfe 100644 --- a/crates/outline/src/outline.rs +++ b/crates/outline/src/outline.rs @@ -84,7 +84,7 @@ impl OutlineView { .read(cx) .buffer() .read(cx) - .read(cx) + .snapshot(cx) .outline(Some(cx.global::().theme.editor.syntax.as_ref())); if let Some(outline) = buffer { workspace.toggle_modal(cx, |_, cx| { @@ -171,8 +171,8 @@ impl PickerDelegate for OutlineView { .collect(); let editor = self.active_editor.read(cx); - let buffer = editor.buffer().read(cx).read(cx); let cursor_offset = editor.selections.newest::(cx).head(); + let buffer = editor.buffer().read(cx).snapshot(cx); selected_index = self .outline .items diff --git a/crates/search/src/buffer_search.rs b/crates/search/src/buffer_search.rs index ec09fd45b5..5581cbd608 100644 --- a/crates/search/src/buffer_search.rs +++ b/crates/search/src/buffer_search.rs @@ -265,7 +265,7 @@ impl BufferSearchBar { fn set_query(&mut self, query: &str, cx: &mut ViewContext) { self.query_editor.update(cx, |query_editor, cx| { query_editor.buffer().update(cx, |query_buffer, cx| { - let len = query_buffer.read(cx).len(); + let len = query_buffer.len(cx); query_buffer.edit([(0..len, query)], cx); }); }); @@ -388,7 +388,7 @@ impl BufferSearchBar { &editor.selections.newest_anchor().head(), index, direction, - &editor.buffer().read(cx).read(cx), + &editor.buffer().read(cx).snapshot(cx), ); let range_to_select = ranges[new_index].clone(); editor.unfold_ranges([range_to_select.clone()], false, cx); @@ -565,7 +565,7 @@ impl BufferSearchBar { active_match_index( &ranges, &editor.selections.newest_anchor().head(), - &editor.buffer().read(cx).read(cx), + &editor.buffer().read(cx).snapshot(cx), ) }); if new_index != self.active_match_index { diff --git a/crates/search/src/project_search.rs b/crates/search/src/project_search.rs index 4915d50ec9..636c055f1c 100644 --- a/crates/search/src/project_search.rs +++ b/crates/search/src/project_search.rs @@ -457,7 +457,7 @@ impl ProjectSearchView { &results_editor.selections.newest_anchor().head(), index, direction, - &results_editor.buffer().read(cx).read(cx), + &results_editor.buffer().read(cx).snapshot(cx), ); let range_to_select = model.match_ranges[new_index].clone(); self.results_editor.update(cx, |editor, cx| { @@ -515,7 +515,7 @@ impl ProjectSearchView { let new_index = active_match_index( &self.model.read(cx).match_ranges, &results_editor.selections.newest_anchor().head(), - &results_editor.buffer().read(cx).read(cx), + &results_editor.buffer().read(cx).snapshot(cx), ); if self.active_match_index != new_index { self.active_match_index = new_index;