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Restore Buffer::file field and workspace::Item trait

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This commit is contained in:
Max Brunsfeld
2021-05-05 18:08:18 -07:00
parent 78a5d0a378
commit bf28aba1a7
6 changed files with 324 additions and 236 deletions
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zed/src/editor/buffer/mod.rs
+84 -47
View File
@@ -8,6 +8,7 @@ use futures_core::future::LocalBoxFuture;
pub use point::*;
use seahash::SeaHasher;
pub use selection::*;
use smol::future::FutureExt;
pub use text::*;
use crate::{
@@ -64,6 +65,7 @@ pub struct Buffer {
last_edit: time::Local,
undo_map: UndoMap,
history: History,
file: Option<FileHandle>,
selections: HashMap<SelectionSetId, Arc<[Selection]>>,
pub selections_last_update: SelectionsVersion,
deferred_ops: OperationQueue<Operation>,
@@ -351,15 +353,33 @@ pub struct UndoOperation {
}
impl Buffer {
pub fn new<T: Into<Arc<str>>>(replica_id: ReplicaId, base_text: T) -> Self {
Self::build(replica_id, History::new(base_text.into()))
pub fn new<T: Into<Arc<str>>>(
replica_id: ReplicaId,
base_text: T,
ctx: &mut ModelContext<Self>,
) -> Self {
Self::build(replica_id, History::new(base_text.into()), None, ctx)
}
pub fn from_history(replica_id: ReplicaId, history: History) -> Self {
Self::build(replica_id, history)
pub fn from_history(
replica_id: ReplicaId,
history: History,
file: Option<FileHandle>,
ctx: &mut ModelContext<Self>,
) -> Self {
Self::build(replica_id, history, file, ctx)
}
fn build(replica_id: ReplicaId, history: History) -> Self {
fn build(
replica_id: ReplicaId,
history: History,
file: Option<FileHandle>,
ctx: &mut ModelContext<Self>,
) -> Self {
if let Some(file) = file.as_ref() {
file.observe_from_model(ctx, |_, _, ctx| ctx.emit(Event::FileHandleChanged));
}
let mut insertion_splits = HashMap::default();
let mut fragments = SumTree::new();
@@ -416,6 +436,7 @@ impl Buffer {
last_edit: time::Local::default(),
undo_map: Default::default(),
history,
file,
selections: HashMap::default(),
selections_last_update: 0,
deferred_ops: OperationQueue::new(),
@@ -432,24 +453,38 @@ impl Buffer {
}
}
pub fn save(
&mut self,
file: &FileHandle,
ctx: &mut ModelContext<Self>,
) -> LocalBoxFuture<'static, Result<u64>> {
let snapshot = self.snapshot();
let version = self.version.clone();
let save_task = file.save(snapshot, ctx.as_ref());
let task = ctx.spawn(save_task, |me, save_result, ctx| {
if save_result.is_ok() {
me.did_save(version, ctx);
}
save_result
});
Box::pin(task)
pub fn file(&self) -> Option<&FileHandle> {
self.file.as_ref()
}
fn did_save(&mut self, version: time::Global, ctx: &mut ModelContext<Buffer>) {
pub fn save(
&mut self,
new_file: Option<FileHandle>,
ctx: &mut ModelContext<Self>,
) -> LocalBoxFuture<'static, Result<()>> {
let snapshot = self.snapshot();
let version = self.version.clone();
if let Some(file) = new_file.as_ref().or(self.file.as_ref()) {
let save_task = file.save(snapshot, ctx.as_ref());
ctx.spawn(save_task, |me, save_result, ctx| {
if save_result.is_ok() {
me.did_save(version, new_file, ctx);
}
save_result
})
.boxed_local()
} else {
async { Ok(()) }.boxed_local()
}
}
fn did_save(
&mut self,
version: time::Global,
file: Option<FileHandle>,
ctx: &mut ModelContext<Buffer>,
) {
self.file = file;
self.saved_version = version;
ctx.emit(Event::Saved);
}
@@ -1737,6 +1772,7 @@ impl Clone for Buffer {
selections: self.selections.clone(),
selections_last_update: self.selections_last_update.clone(),
deferred_ops: self.deferred_ops.clone(),
file: self.file.clone(),
deferred_replicas: self.deferred_replicas.clone(),
replica_id: self.replica_id,
local_clock: self.local_clock.clone(),
@@ -2296,8 +2332,8 @@ mod tests {
#[test]
fn test_edit() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "abc");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "abc", ctx);
assert_eq!(buffer.text(), "abc");
buffer.edit(vec![3..3], "def", None).unwrap();
assert_eq!(buffer.text(), "abcdef");
@@ -2321,8 +2357,8 @@ mod tests {
let buffer_1_events = Rc::new(RefCell::new(Vec::new()));
let buffer_2_events = Rc::new(RefCell::new(Vec::new()));
let buffer1 = app.add_model(|_| Buffer::new(0, "abcdef"));
let buffer2 = app.add_model(|_| Buffer::new(1, "abcdef"));
let buffer1 = app.add_model(|ctx| Buffer::new(0, "abcdef", ctx));
let buffer2 = app.add_model(|ctx| Buffer::new(1, "abcdef", ctx));
let mut buffer_ops = Vec::new();
buffer1.update(app, |buffer, ctx| {
let buffer_1_events = buffer_1_events.clone();
@@ -2408,8 +2444,8 @@ mod tests {
let mut reference_string = RandomCharIter::new(&mut rng)
.take(reference_string_len)
.collect::<String>();
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, reference_string.as_str());
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, reference_string.as_str(), ctx);
let mut buffer_versions = Vec::new();
for _i in 0..10 {
let (old_ranges, new_text, _) = buffer.randomly_mutate(rng, None);
@@ -2494,8 +2530,8 @@ mod tests {
#[test]
fn test_line_len() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "", ctx);
buffer.edit(vec![0..0], "abcd\nefg\nhij", None).unwrap();
buffer.edit(vec![12..12], "kl\nmno", None).unwrap();
buffer.edit(vec![18..18], "\npqrs\n", None).unwrap();
@@ -2516,8 +2552,8 @@ mod tests {
#[test]
fn test_rightmost_point() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "", ctx);
assert_eq!(buffer.rightmost_point().row, 0);
buffer.edit(vec![0..0], "abcd\nefg\nhij", None).unwrap();
assert_eq!(buffer.rightmost_point().row, 0);
@@ -2537,8 +2573,8 @@ mod tests {
#[test]
fn test_text_summary_for_range() {
App::test((), |ctx| {
ctx.add_model(|_| {
let buffer = Buffer::new(0, "ab\nefg\nhklm\nnopqrs\ntuvwxyz");
ctx.add_model(|ctx| {
let buffer = Buffer::new(0, "ab\nefg\nhklm\nnopqrs\ntuvwxyz", ctx);
let text = Text::from(buffer.text());
assert_eq!(
buffer.text_summary_for_range(1..3),
@@ -2568,8 +2604,8 @@ mod tests {
#[test]
fn test_chars_at() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "", ctx);
buffer.edit(vec![0..0], "abcd\nefgh\nij", None).unwrap();
buffer.edit(vec![12..12], "kl\nmno", None).unwrap();
buffer.edit(vec![18..18], "\npqrs", None).unwrap();
@@ -2591,7 +2627,7 @@ mod tests {
assert_eq!(chars.collect::<String>(), "PQrs");
// Regression test:
let mut buffer = Buffer::new(0, "");
let mut buffer = Buffer::new(0, "", ctx);
buffer.edit(vec![0..0], "[workspace]\nmembers = [\n \"xray_core\",\n \"xray_server\",\n \"xray_cli\",\n \"xray_wasm\",\n]\n", None).unwrap();
buffer.edit(vec![60..60], "\n", None).unwrap();
@@ -2720,8 +2756,8 @@ mod tests {
#[test]
fn test_anchors() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "", ctx);
buffer.edit(vec![0..0], "abc", None).unwrap();
let left_anchor = buffer.anchor_before(2).unwrap();
let right_anchor = buffer.anchor_after(2).unwrap();
@@ -2885,8 +2921,8 @@ mod tests {
#[test]
fn test_anchors_at_start_and_end() {
App::test((), |ctx| {
ctx.add_model(|_| {
let mut buffer = Buffer::new(0, "");
ctx.add_model(|ctx| {
let mut buffer = Buffer::new(0, "", ctx);
let before_start_anchor = buffer.anchor_before(0).unwrap();
let after_end_anchor = buffer.anchor_after(0).unwrap();
@@ -2913,7 +2949,7 @@ mod tests {
#[test]
fn test_is_modified() {
App::test((), |app| {
let model = app.add_model(|_| Buffer::new(0, "abc"));
let model = app.add_model(|ctx| Buffer::new(0, "abc", ctx));
let events = Rc::new(RefCell::new(Vec::new()));
// initially, the buffer isn't dirty.
@@ -2945,7 +2981,7 @@ mod tests {
);
events.borrow_mut().clear();
buffer.did_save(buffer.version(), ctx);
buffer.did_save(buffer.version(), None, ctx);
});
// after saving, the buffer is not dirty, and emits a saved event.
@@ -3000,8 +3036,8 @@ mod tests {
#[test]
fn test_undo_redo() {
App::test((), |app| {
app.add_model(|_| {
let mut buffer = Buffer::new(0, "1234");
app.add_model(|ctx| {
let mut buffer = Buffer::new(0, "1234", ctx);
let edit1 = buffer.edit(vec![1..1], "abx", None).unwrap();
let edit2 = buffer.edit(vec![3..4], "yzef", None).unwrap();
@@ -3037,9 +3073,9 @@ mod tests {
#[test]
fn test_history() {
App::test((), |app| {
app.add_model(|_| {
app.add_model(|ctx| {
let mut now = Instant::now();
let mut buffer = Buffer::new(0, "123456");
let mut buffer = Buffer::new(0, "123456", ctx);
let (set_id, _) = buffer
.add_selection_set(buffer.selections_from_ranges(vec![4..4]).unwrap(), None);
@@ -3123,7 +3159,8 @@ mod tests {
let mut buffers = Vec::new();
let mut network = Network::new();
for i in 0..PEERS {
let buffer = ctx.add_model(|_| Buffer::new(i as ReplicaId, base_text.as_str()));
let buffer =
ctx.add_model(|ctx| Buffer::new(i as ReplicaId, base_text.as_str(), ctx));
buffers.push(buffer);
replica_ids.push(i as u16);
network.add_peer(i as u16);
zed/src/editor/buffer_view.rs
+70 -76
View File
@@ -13,7 +13,7 @@ use gpui::{
use parking_lot::Mutex;
use serde::{Deserialize, Serialize};
use smallvec::SmallVec;
use smol::{future::FutureExt, Timer};
use smol::Timer;
use std::{
cmp::{self, Ordering},
fmt::Write,
@@ -253,7 +253,6 @@ pub enum SelectAction {
pub struct BufferView {
handle: WeakViewHandle<Self>,
buffer: ModelHandle<Buffer>,
file: Option<FileHandle>,
display_map: ModelHandle<DisplayMap>,
selection_set_id: SelectionSetId,
pending_selection: Option<Selection>,
@@ -275,24 +274,19 @@ struct ClipboardSelection {
impl BufferView {
pub fn single_line(settings: watch::Receiver<Settings>, ctx: &mut ViewContext<Self>) -> Self {
let buffer = ctx.add_model(|_| Buffer::new(0, String::new()));
let mut view = Self::for_buffer(buffer, None, settings, ctx);
let buffer = ctx.add_model(|ctx| Buffer::new(0, String::new(), ctx));
let mut view = Self::for_buffer(buffer, settings, ctx);
view.single_line = true;
view
}
pub fn for_buffer(
buffer: ModelHandle<Buffer>,
file: Option<FileHandle>,
settings: watch::Receiver<Settings>,
ctx: &mut ViewContext<Self>,
) -> Self {
settings.notify_view_on_change(ctx);
if let Some(file) = file.as_ref() {
file.observe_from_view(ctx, |_, _, ctx| ctx.emit(Event::FileHandleChanged));
}
ctx.observe_model(&buffer, Self::on_buffer_changed);
ctx.subscribe_to_model(&buffer, Self::on_buffer_event);
let display_map = ctx.add_model(|ctx| {
@@ -318,7 +312,6 @@ impl BufferView {
Self {
handle: ctx.handle().downgrade(),
buffer,
file,
display_map,
selection_set_id,
pending_selection: None,
@@ -2058,10 +2051,6 @@ impl BufferView {
buffer::Event::FileHandleChanged => ctx.emit(Event::FileHandleChanged),
}
}
pub fn file(&self) -> Option<&FileHandle> {
self.file.as_ref()
}
}
pub enum Event {
@@ -2099,6 +2088,22 @@ impl View for BufferView {
}
}
impl workspace::Item for Buffer {
type View = BufferView;
fn file(&self) -> Option<&FileHandle> {
self.file()
}
fn build_view(
handle: ModelHandle<Self>,
settings: watch::Receiver<Settings>,
ctx: &mut ViewContext<Self::View>,
) -> Self::View {
BufferView::for_buffer(handle, settings, ctx)
}
}
impl workspace::ItemView for BufferView {
fn should_activate_item_on_event(event: &Self::Event) -> bool {
matches!(event, Event::Activate)
@@ -2112,7 +2117,11 @@ impl workspace::ItemView for BufferView {
}
fn title(&self, app: &AppContext) -> std::string::String {
let filename = self.file.as_ref().and_then(|file| file.file_name(app));
let filename = self
.buffer
.read(app)
.file()
.and_then(|file| file.file_name(app));
if let Some(name) = filename {
name.to_string_lossy().into()
} else {
@@ -2120,20 +2129,15 @@ impl workspace::ItemView for BufferView {
}
}
fn entry_id(&self, _: &AppContext) -> Option<(usize, Arc<Path>)> {
self.file.as_ref().map(|file| file.entry_id())
fn entry_id(&self, ctx: &AppContext) -> Option<(usize, Arc<Path>)> {
self.buffer.read(ctx).file().map(|file| file.entry_id())
}
fn clone_on_split(&self, ctx: &mut ViewContext<Self>) -> Option<Self>
where
Self: Sized,
{
let clone = BufferView::for_buffer(
self.buffer.clone(),
self.file.clone(),
self.settings.clone(),
ctx,
);
let clone = BufferView::for_buffer(self.buffer.clone(), self.settings.clone(), ctx);
*clone.scroll_position.lock() = *self.scroll_position.lock();
Some(clone)
}
@@ -2142,21 +2146,8 @@ impl workspace::ItemView for BufferView {
&mut self,
new_file: Option<FileHandle>,
ctx: &mut ViewContext<Self>,
) -> LocalBoxFuture<'static, Result<u64>> {
if let Some(file) = new_file.as_ref().or(self.file.as_ref()) {
let save = self.buffer.update(ctx, |b, ctx| b.save(file, ctx));
ctx.spawn(save, move |this, result, ctx| {
if new_file.is_some() && result.is_ok() {
this.file = new_file;
ctx.emit(Event::FileHandleChanged);
ctx.notify();
}
result
})
.boxed_local()
} else {
Box::pin(async { Err(anyhow::anyhow!("can't save a buffer with no file")) })
}
) -> LocalBoxFuture<'static, Result<()>> {
self.buffer.update(ctx, |b, ctx| b.save(new_file, ctx))
}
fn is_dirty(&self, ctx: &AppContext) -> bool {
@@ -2174,10 +2165,11 @@ mod tests {
#[test]
fn test_selection_with_mouse() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "aaaaaa\nbbbbbb\ncccccc\ndddddd\n"));
let buffer =
app.add_model(|ctx| Buffer::new(0, "aaaaaa\nbbbbbb\ncccccc\ndddddd\n", ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, buffer_view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
buffer_view.update(app, |view, ctx| {
view.begin_selection(DisplayPoint::new(2, 2), false, ctx);
@@ -2288,11 +2280,11 @@ mod tests {
let layout_cache = TextLayoutCache::new(app.platform().fonts());
let font_cache = app.font_cache().clone();
let buffer = app.add_model(|_| Buffer::new(0, sample_text(6, 6)));
let buffer = app.add_model(|ctx| Buffer::new(0, sample_text(6, 6), ctx));
let settings = settings::channel(&font_cache).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx));
let layouts = view
.read(app)
@@ -2305,7 +2297,7 @@ mod tests {
#[test]
fn test_fold() {
App::test((), |app| {
let buffer = app.add_model(|_| {
let buffer = app.add_model(|ctx| {
Buffer::new(
0,
"
@@ -2326,11 +2318,12 @@ mod tests {
}
"
.unindent(),
ctx,
)
});
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
@@ -2399,10 +2392,10 @@ mod tests {
#[test]
fn test_move_cursor() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, sample_text(6, 6)));
let buffer = app.add_model(|ctx| Buffer::new(0, sample_text(6, 6), ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx));
buffer.update(app, |buffer, ctx| {
buffer
@@ -2477,10 +2470,9 @@ mod tests {
#[test]
fn test_beginning_end_of_line() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "abc\n def"));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\n def", ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[
@@ -2606,11 +2598,10 @@ mod tests {
#[test]
fn test_prev_next_word_boundary() {
App::test((), |app| {
let buffer =
app.add_model(|_| Buffer::new(0, "use std::str::{foo, bar}\n\n {baz.qux()}"));
let buffer = app
.add_model(|ctx| Buffer::new(0, "use std::str::{foo, bar}\n\n {baz.qux()}", ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[
@@ -2789,12 +2780,16 @@ mod tests {
#[test]
fn test_backspace() {
App::test((), |app| {
let buffer = app.add_model(|_| {
Buffer::new(0, "one two three\nfour five six\nseven eight nine\nten\n")
let buffer = app.add_model(|ctx| {
Buffer::new(
0,
"one two three\nfour five six\nseven eight nine\nten\n",
ctx,
)
});
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
@@ -2822,12 +2817,16 @@ mod tests {
#[test]
fn test_delete() {
App::test((), |app| {
let buffer = app.add_model(|_| {
Buffer::new(0, "one two three\nfour five six\nseven eight nine\nten\n")
let buffer = app.add_model(|ctx| {
Buffer::new(
0,
"one two three\nfour five six\nseven eight nine\nten\n",
ctx,
)
});
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx));
app.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
@@ -2856,9 +2855,8 @@ mod tests {
fn test_delete_line() {
App::test((), |app| {
let settings = settings::channel(&app.font_cache()).unwrap().1;
let buffer = app.add_model(|_| Buffer::new(0, "abc\ndef\nghi\n"));
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\ndef\nghi\n", ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[
@@ -2881,9 +2879,8 @@ mod tests {
);
let settings = settings::channel(&app.font_cache()).unwrap().1;
let buffer = app.add_model(|_| Buffer::new(0, "abc\ndef\nghi\n"));
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\ndef\nghi\n", ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[DisplayPoint::new(2, 0)..DisplayPoint::new(0, 1)],
@@ -2904,9 +2901,8 @@ mod tests {
fn test_duplicate_line() {
App::test((), |app| {
let settings = settings::channel(&app.font_cache()).unwrap().1;
let buffer = app.add_model(|_| Buffer::new(0, "abc\ndef\nghi\n"));
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\ndef\nghi\n", ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[
@@ -2935,9 +2931,8 @@ mod tests {
);
let settings = settings::channel(&app.font_cache()).unwrap().1;
let buffer = app.add_model(|_| Buffer::new(0, "abc\ndef\nghi\n"));
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\ndef\nghi\n", ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |view, ctx| {
view.select_display_ranges(
&[
@@ -2966,10 +2961,10 @@ mod tests {
#[test]
fn test_clipboard() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "one two three four five six "));
let buffer = app.add_model(|ctx| Buffer::new(0, "one two three four five six ", ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let view = app
.add_window(|ctx| BufferView::for_buffer(buffer.clone(), None, settings, ctx))
.add_window(|ctx| BufferView::for_buffer(buffer.clone(), settings, ctx))
.1;
// Cut with three selections. Clipboard text is divided into three slices.
@@ -3107,10 +3102,9 @@ mod tests {
#[test]
fn test_select_all() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "abc\nde\nfgh"));
let buffer = app.add_model(|ctx| Buffer::new(0, "abc\nde\nfgh", ctx));
let settings = settings::channel(&app.font_cache()).unwrap().1;
let (_, view) =
app.add_window(|ctx| BufferView::for_buffer(buffer, None, settings, ctx));
let (_, view) = app.add_window(|ctx| BufferView::for_buffer(buffer, settings, ctx));
view.update(app, |b, ctx| b.select_all(&(), ctx));
assert_eq!(
view.read(app).selection_ranges(app.as_ref()),
zed/src/editor/display_map/fold_map.rs
+7 -7
View File
@@ -505,7 +505,7 @@ mod tests {
#[test]
fn test_basic_folds() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, sample_text(5, 6)));
let buffer = app.add_model(|ctx| Buffer::new(0, sample_text(5, 6), ctx));
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
map.fold(
@@ -556,7 +556,7 @@ mod tests {
#[test]
fn test_adjacent_folds() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "abcdefghijkl"));
let buffer = app.add_model(|ctx| Buffer::new(0, "abcdefghijkl", ctx));
{
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
@@ -600,7 +600,7 @@ mod tests {
#[test]
fn test_overlapping_folds() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, sample_text(5, 6)));
let buffer = app.add_model(|ctx| Buffer::new(0, sample_text(5, 6), ctx));
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
map.fold(
vec![
@@ -619,7 +619,7 @@ mod tests {
#[test]
fn test_merging_folds_via_edit() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, sample_text(5, 6)));
let buffer = app.add_model(|ctx| Buffer::new(0, sample_text(5, 6), ctx));
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
map.fold(
@@ -670,10 +670,10 @@ mod tests {
let mut rng = StdRng::seed_from_u64(seed);
App::test((), |app| {
let buffer = app.add_model(|_| {
let buffer = app.add_model(|ctx| {
let len = rng.gen_range(0..10);
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
Buffer::new(0, text)
Buffer::new(0, text, ctx)
});
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
@@ -749,7 +749,7 @@ mod tests {
fn test_buffer_rows() {
App::test((), |app| {
let text = sample_text(6, 6) + "\n";
let buffer = app.add_model(|_| Buffer::new(0, text));
let buffer = app.add_model(|ctx| Buffer::new(0, text, ctx));
let mut map = FoldMap::new(buffer.clone(), app.as_ref());
zed/src/editor/display_map/mod.rs
+2 -2
View File
@@ -324,7 +324,7 @@ mod tests {
fn test_chars_at() {
App::test((), |app| {
let text = sample_text(6, 6);
let buffer = app.add_model(|_| Buffer::new(0, text));
let buffer = app.add_model(|ctx| Buffer::new(0, text, ctx));
let map = app.add_model(|ctx| DisplayMap::new(buffer.clone(), 4, ctx));
buffer
.update(app, |buffer, ctx| {
@@ -391,7 +391,7 @@ mod tests {
#[test]
fn test_max_point() {
App::test((), |app| {
let buffer = app.add_model(|_| Buffer::new(0, "aaa\n\t\tbbb"));
let buffer = app.add_model(|ctx| Buffer::new(0, "aaa\n\t\tbbb", ctx));
let map = app.add_model(|ctx| DisplayMap::new(buffer.clone(), 4, ctx));
assert_eq!(
map.read(app).max_point(app.as_ref()),