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Eliminate GPUI View, ViewContext, and WindowContext types (#22632)

Browse source 
There's still a bit more work to do on this, but this PR is compiling
(with warnings) after eliminating the key types. When the tasks below
are complete, this will be the new narrative for GPUI:

- `Entity<T>` - This replaces `View<T>`/`Model<T>`. It represents a unit
of state, and if `T` implements `Render`, then `Entity<T>` implements
`Element`.
- `&mut App` This replaces `AppContext` and represents the app.
- `&mut Context<T>` This replaces `ModelContext` and derefs to `App`. It
is provided by the framework when updating an entity.
- `&mut Window` Broken out of `&mut WindowContext` which no longer
exists. Every method that once took `&mut WindowContext` now takes `&mut
Window, &mut App` and every method that took `&mut ViewContext<T>` now
takes `&mut Window, &mut Context<T>`

Not pictured here are the two other failed attempts. It's been quite a
month!

Tasks:

- [x] Remove `View`, `ViewContext`, `WindowContext` and thread through
`Window`
- [x] [@cole-miller @mikayla-maki] Redraw window when entities change
- [x] [@cole-miller @mikayla-maki] Get examples and Zed running
- [x] [@cole-miller @mikayla-maki] Fix Zed rendering
- [x] [@mikayla-maki] Fix todo! macros and comments
- [x] Fix a bug where the editor would not be redrawn because of view
caching
- [x] remove publicness window.notify() and replace with
`AppContext::notify`
- [x] remove `observe_new_window_models`, replace with
`observe_new_models` with an optional window
- [x] Fix a bug where the project panel would not be redrawn because of
the wrong refresh() call being used
- [x] Fix the tests
- [x] Fix warnings by eliminating `Window` params or using `_`
- [x] Fix conflicts
- [x] Simplify generic code where possible
- [x] Rename types
- [ ] Update docs

### issues post merge

- [x] Issues switching between normal and insert mode
- [x] Assistant re-rendering failure
- [x] Vim test failures
- [x] Mac build issue



Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Cole Miller <cole@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Joseph <joseph@zed.dev>
Co-authored-by: max <max@zed.dev>
Co-authored-by: Michael Sloan <michael@zed.dev>
Co-authored-by: Mikayla Maki <mikaylamaki@Mikaylas-MacBook-Pro.local>
Co-authored-by: Mikayla <mikayla.c.maki@gmail.com>
Co-authored-by: joão <joao@zed.dev>
This commit is contained in:
Nathan Sobo 2025-01-25 20:02:45 -07:00 • committed by GitHub
parent 21b4a0d50e
commit 6fca1d2b0b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
648 changed files with 36248 additions and 28208 deletions
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37
crates/tab_switcher/src/tab_switcher_tests.rs
View file

@ -35,7 +35,8 @@ async fn test_open_with_prev_tab_selected_and_cycle_on_toggle_action(
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab_1 = open_buffer("1.txt", &workspace, cx).await;
let tab_2 = open_buffer("2.txt", &workspace, cx).await;
@ -90,7 +91,8 @@ async fn test_open_with_last_tab_selected(cx: &mut gpui::TestAppContext) {
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab_1 = open_buffer("1.txt", &workspace, cx).await;
let tab_2 = open_buffer("2.txt", &workspace, cx).await;
@ -123,7 +125,8 @@ async fn test_open_item_on_modifiers_release(cx: &mut gpui::TestAppContext) {
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab_1 = open_buffer("1.txt", &workspace, cx).await;
let tab_2 = open_buffer("2.txt", &workspace, cx).await;
@ -150,7 +153,8 @@ async fn test_open_on_empty_pane(cx: &mut gpui::TestAppContext) {
app_state.fs.as_fake().insert_tree("/root", json!({})).await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
cx.simulate_modifiers_change(Modifiers::control());
let tab_switcher = open_tab_switcher(false, &workspace, cx);
@ -172,7 +176,8 @@ async fn test_open_with_single_item(cx: &mut gpui::TestAppContext) {
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab = open_buffer("1.txt", &workspace, cx).await;
@ -199,7 +204,8 @@ async fn test_close_selected_item(cx: &mut gpui::TestAppContext) {
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab_1 = open_buffer("1.txt", &workspace, cx).await;
let tab_2 = open_buffer("2.txt", &workspace, cx).await;
@ -245,7 +251,8 @@ async fn test_close_preserves_selected_position(cx: &mut gpui::TestAppContext) {
.await;
let project = Project::test(app_state.fs.clone(), ["/root".as_ref()], cx).await;
let (workspace, cx) = cx.add_window_view(|cx| Workspace::test_new(project.clone(), cx));
let (workspace, cx) =
cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
let tab_1 = open_buffer("1.txt", &workspace, cx).await;
let tab_2 = open_buffer("2.txt", &workspace, cx).await;
@ -291,18 +298,18 @@ fn init_test(cx: &mut TestAppContext) -> Arc<AppState> {
#[track_caller]
fn open_tab_switcher(
select_last: bool,
workspace: &View<Workspace>,
workspace: &Entity<Workspace>,
cx: &mut VisualTestContext,
) -> View<Picker<TabSwitcherDelegate>> {
) -> Entity<Picker<TabSwitcherDelegate>> {
cx.dispatch_action(Toggle { select_last });
get_active_tab_switcher(workspace, cx)
}
#[track_caller]
fn get_active_tab_switcher(
workspace: &View<Workspace>,
workspace: &Entity<Workspace>,
cx: &mut VisualTestContext,
) -> View<Picker<TabSwitcherDelegate>> {
) -> Entity<Picker<TabSwitcherDelegate>> {
workspace.update(cx, |workspace, cx| {
workspace
.active_modal::<TabSwitcher>(cx)
@ -315,7 +322,7 @@ fn get_active_tab_switcher(
async fn open_buffer(
file_path: &str,
workspace: &View<Workspace>,
workspace: &Entity<Workspace>,
cx: &mut gpui::VisualTestContext,
) -> Box<dyn ItemHandle> {
let project = workspace.update(cx, |workspace, _| workspace.project().clone());
@ -328,8 +335,8 @@ async fn open_buffer(
path: Arc::from(Path::new(file_path)),
};
workspace
.update(cx, move |workspace, cx| {
workspace.open_path(project_path, None, true, cx)
.update_in(cx, move |workspace, window, cx| {
workspace.open_path(project_path, None, true, window, cx)
})
.await
.unwrap()
@ -364,7 +371,7 @@ fn assert_match_at_position(
}
#[track_caller]
fn assert_tab_switcher_is_closed(workspace: View<Workspace>, cx: &mut VisualTestContext) {
fn assert_tab_switcher_is_closed(workspace: Entity<Workspace>, cx: &mut VisualTestContext) {
workspace.update(cx, |workspace, cx| {
assert!(
workspace.active_modal::<TabSwitcher>(cx).is_none(),