Release Notes:

- N/A

---------

Co-authored-by: Max <max@zed.dev>

This PR refactors the `TitleBar` component to move all of the
collab-related code into the `collab` module.

This simplifies the top-level `Render` implementation of `TitleBar` by a
lot and makes it easier to read.

Release Notes:

- N/A

This PR adds a `NumericStepper` component that can be used to display a
numeric value along with controls to increment, decrement, and reset the
value.

The `ApplicationMenu` has been updated to use the `NumericStepper` for
adjusting the buffer and UI font size.

Here it is in action:


https://github.com/zed-industries/zed/assets/1486634/03cffe67-1256-4283-aa3d-560fffa06dad

Note: Due to the way we do font adjustments, once modified the reset
button will be displayed until it is clicked (or the font size
adjustment is otherwise reset). Simply returning to the original value
will currently not hide the reset button.

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

This PR consists of two main changes:
1. The first commit changes the `open` crate for opening URLs/paths for
the `OpenURI` desktop portal. This fixes the activation token not being
passed to programs (at least on KDE).
2. The second commit implements the window `activate()` API on Wayland.
This allows KWin and Mutter to show a visual indicator when the window
is requesting attention. (see
https://github.com/zed-industries/zed/issues/12557)

![image](https://github.com/zed-industries/zed/assets/71973804/ce148f8e-28fd-4249-8f8d-3a5828ed6f83)


Release Notes:

- N/A

Before | After

![CleanShot 2024-07-03 at 10 25
24@2x](https://github.com/zed-industries/zed/assets/1714999/7b355217-7dcf-416a-8b6f-63a12d3f2ea7)

Release Notes:

- Improved contrast between some items in the One Dark theme.

This PR renames the `ui_text_field` crate to `ui_input` to make it a bit
more generic.

We'll likely end up with multiple kinds of input components in this
crate.

Release Notes:

- N/A

This PR adds a story for the `ApplicationMenu` so it can be viewed in
isolation.

<img width="664" alt="Screenshot 2024-07-08 at 4 45 24 PM"
src="https://github.com/zed-industries/zed/assets/1486634/dca3dd32-4845-4009-b781-b4bac9ba6049">

Release Notes:

- N/A

This PR factors out the application menu in the title bar into its own
component.

Release Notes:

- N/A

Fixes #8459

Fixes https://github.com/zed-industries/zed/issues/13897

Release Notes:

- N/A

Release Notes:

- Added Linux-Specific keymaps for JetBrains, Atom and Sublime Text
- Improved MacOS-specific keymaps for JetBrains and Atom
- Improved Linux default keymap (VSCode compatibility)
- Windows now uses same keymap as Linux

---------

Co-authored-by: Peter Tripp <peter@zed.dev>

This PR bumps the Clojure extension to v0.0.3.

Changes:

- https://github.com/zed-industries/zed/pull/13914
- https://github.com/zed-industries/zed/pull/13933

Release Notes:

- N/A

Resolves #13791

Release Notes:

- N/A

This PR upgrades the Clojure extension to use v0.0.6 of the
`zed_extension_api`.

Release Notes:

- N/A

Previously to these changes, as stated in the issue, when someone tried
to use TSX as language for the file, the language was not set and it
disappeared from the selectable language list. This was due to the fact
that that the three files were symlinks, and windows couldn't read them.
I replaced them with normal files.

Fixes #12208.

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

Added support for ClojureDart (cljd) files in the Clojure Extension

Release Notes:

- N/A

Pass on all the XkbStateNotify information to XKB.

> "All parameters must always be passed, or the resulting state may be
incoherent."
>
https://docs.rs/xkbcommon/latest/xkbcommon/xkb/struct.State.html#method.update_mask

Previously, many keymaps using multiple groups/layers would not work and
remain in group0.

Release Notes:

- Fixed handling of Xkb keymap groups on X11.

Related #13653

Release Notes:

- Fixed honoring of the `terminal.font_weight` user setting

This adds some tracing logging that can be toggled on to debug issues.

How I used it:

```
RUST_LOG=gpui=trace cargo run
```


Release Notes:

- N/A

This addresses the question in [this

comment](https://github.com/zed-industries/zed/issues/5830#issuecomment-2211942554)
by adding support for `classAttributes` to the settings.

Meaning that the following Zed `settings.json` now works:

```jsonc
{
  "lsp": {
    "tailwindcss-language-server": {
      "settings": {
        "classAttributes": [
          "class",
          "className",
          "ngClass",

          // add styles so will give intellisense to styles constant.
          "styles"
        ]
        // Optional:
        // "includeLanguages": {
        //   "erb": "html",
        //   "ruby": "html"
        // },
        // "experimental": {
        //   "classRegex": ["\\bclass:\\s*['\"]([^'\"]*)['\"]"]
        // }
      }
    }
  }
}
```



Release Notes:

- Added support for setting `classAttributes` in the configuration for
`tailwindcss-language-server`. Example: `{ "lsp": {
"tailwindcss-language-server": { "settings": { "classAttributes": [
"class", "className", "ngClass", "styles" ] } } } }`

Release Notes:

- N/A

```
Thread "main" panicked with "divide by zero error when dividing duration by scalar" at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1172:31
   0: zed::reliability::init_panic_hook::{{closure}}
             at crates/zed/src/reliability.rs:58:29
   1: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/alloc/src/boxed.rs:2036:9
      std::panicking::rust_panic_with_hook
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:799:13
   2: std::panicking::begin_panic_handler::{{closure}}
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:664:13
   3: std::sys_common::backtrace::__rust_end_short_backtrace
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:171:18
   4: rust_begin_unwind
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:652:5
   5: core::panicking::panic_fmt
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panicking.rs:72:14
   6: core::panicking::panic_display
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panicking.rs:263:5
   7: core::option::expect_failed
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/option.rs:1994:5
   8: core::option::Option<T>::expect
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/option.rs:895:21
      <core::time::Duration as core::ops::arith::Div<u32>>::div
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/time.rs:1172:31
   9: <gpui::platform::linux::wayland::client::WaylandClientStatePtr as wayland_client::event_queue::Dispatch<wayland_client::protocol::wl_keyboard::WlKeyboard,()>>::event::{{closure}}
             at crates/gpui/src/platform/linux/wayland/client.rs:1211:63
  10: <core::cell::RefCell<calloop::sources::DispatcherInner<S,F>> as calloop::sources::EventDispatcher<Data>>::process_events::{{closure}}
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/sources/mod.rs:327:61
  11: <calloop::sources::timer::Timer as calloop::sources::EventSource>::process_events
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/sources/timer.rs:122:38
  12: <core::cell::RefCell<calloop::sources::DispatcherInner<S,F>> as calloop::sources::EventDispatcher<Data>>::process_events
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/sources/mod.rs:326:9
  13: calloop::loop_logic::EventLoop<Data>::dispatch_events
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/loop_logic.rs:445:31
  14: calloop::loop_logic::EventLoop<Data>::dispatch
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/loop_logic.rs:559:9
  15: calloop::loop_logic::EventLoop<Data>::run
             at /home/atassis/.cargo/registry/src/index.crates.io-6f17d22bba15001f/calloop-0.13.0/src/loop_logic.rs:596:13
  16: <gpui::platform::linux::wayland::client::WaylandClient as gpui::platform::linux::platform::LinuxClient>::run
             at crates/gpui/src/platform/linux/wayland/client.rs:655:9
  17: gpui::platform::linux::platform::<impl gpui::platform::Platform for P>::run
             at crates/gpui/src/platform/linux/platform.rs:153:9
  18: gpui::app::App::run
             at crates/gpui/src/app.rs:140:9
  19: zed::main
             at crates/zed/src/main.rs:382:5
  20: core::ops::function::FnOnce::call_once
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5
  21: std::sys_common::backtrace::__rust_begin_short_backtrace
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:155:18
  22: std::rt::lang_start::{{closure}}
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/rt.rs:159:18
  23: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:284:13
      std::panicking::try::do_call
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:559:40
      std::panicking::try
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:523:19
      std::panic::catch_unwind
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panic.rs:149:14
      std::rt::lang_start_internal::{{closure}}
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/rt.rs:141:48
      std::panicking::try::do_call
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:559:40
      std::panicking::try
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:523:19
      std::panic::catch_unwind
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panic.rs:149:14
      std::rt::lang_start_internal
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/rt.rs:141:20
  24: std::rt::lang_start
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/rt.rs:158:17
  25: main
  26: __libc_start_call_main
  27: __libc_start_main_impl
  28: _start
```
This error was happening when I started typing. This PR fixes this
error.
Fedora 40, latest kernel, gnome 46, wayland.


Release Notes:

- N/A

Bind shift-delete to editor::Cut (similar to #11799, which added copy
and paste, but not cut)


Release Notes:

- N/A

This is should be a no-op, whitespace formatting only.
Removes 425 lines of excess whitespace in our default keymap json files.

Release Notes:

- Improved formatting of default keymaps (single line per bind)

This PR updates the default settings to treat Nix's `flake.lock` files
as JSON.

Resolves https://github.com/zed-extensions/nix/issues/2.

Release Notes:

- Nix's `flake.lock` files are now automatically identified as JSON.

Fixes some issues with the CSD added in
https://github.com/zed-industries/zed/pull/13611

Here's a video comparing the master branch (yellow icon) with this PR
(blue icon):


https://github.com/zed-industries/zed/assets/71973804/35be443a-8f24-4aed-910b-625bad9821e2

_Note: the flicker at the bottom of the window when maximizing is an
issue with the KDE floating task bar, it happens with all programs._

Release Notes:

- N/A

Sets up the `cmd-enter` keybinding for the jupyter repl to only apply
when enabled.

Release Notes:

- N/A

---------

Co-authored-by: Kirill <kirill@zed.dev>

Closes https://github.com/zed-industries/zed/issues/13878

Seems that all regular files types are being recognized by Prettier from
their paths, but the PHP one does not despite the PHP plugin used when
formatting.


Release Notes:

- Fixed PHP prettier formatting, by including `php` parser name into
formatting queries
([13878](https://github.com/zed-industries/zed/issues/13878))

This PR bumps the Lua extension to v0.0.3.

Changes:

- https://github.com/zed-industries/zed/pull/13871

Release Notes:

- N/A

The current version of the extension tries to download the Windows
binary files for lua-language-server like this:
`lua-language-server-3.9.3-win32-x64.tar.gz`

The [Windows binary
files](https://github.com/LuaLS/lua-language-server/releases) are only
released as zip archives, so it will fail to get the required files.


This pr changes the following:
- Add check for Windows specific zip archive
- Add check for Windows specific .exe executable

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

This PR updates the extension API to use structured slash command
completions instead of plain strings.

This allows slash commands defined in extensions to take advantage of
the improvements made in #13876.

Release Notes:

- N/A

This PR cleans up the building of completions in the `/docs` command a
bit after #13876.

Release Notes:

- N/A

This PR improves the completions for arguments in the `/docs` slash
command.

We achieved this by extending the `complete_argument` method on the
`SlashCommand` trait to return a `Vec<ArgumentCompletion>` instead of a
`Vec<String>`.

In addition to the completion `label`, `ArgumentCompletion` has two new
fields that are can be used to customize the completion behavior:

- `new_text`: The actual text that will be inserted when the completion
is accepted, which may be different from what is shown by the completion
label.
- `run_command`: Whether the command is run when the completion is
accepted. This can be set to `false` to allow accepting a completion
without running the command.

Release Notes:

- N/A

---------

Co-authored-by: Antonio <antonio@zed.dev>

This PR replaces the usage of `unzip` for extracting `.zip` files
downloaded by extensions with extraction via a library.

This will allow us to extract `.zip` files even if `unzip` is not
available (e.g., on Windows).

Release Notes:

- Removed the need for `unzip` to be present on the system to extract
`.zip` files downloaded by extensions.

This PR removes a stray `println!` that was spamming stdout with the
window decorations in use.

Release Notes:

- N/A

Initial runtimes UI panel. The main draw here is that all message
subscription occurs with two background tasks that run for the life of
the kernel. Follow on to #12062

* [x] Disable previous cmd-enter behavior only if runtimes are enabled
in settings
* [x] Only show the runtimes panel if it is enabled via settings
* [x] Create clean UI for the current sessions

### Running Kernels UI

<img width="205" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/814ae79b-0807-4e23-bc95-77ce64f9d732">

* [x] List running kernels
* [x] Implement shutdown
* [x] Delete connection file on `drop` of `RunningKernel`
* [x] Implement interrupt

#### Project-specific Kernel Settings

- [x] Modify JupyterSettings to include a `kernel_selections` field
(`HashMap<String, String>`).
- [x] Implement saving and loading of kernel selections to/from
`.zed/settings.json` (by default, rather than global settings?)

#### Kernel Selection Persistence

- [x] Save the selected kernel for each language when the user makes a
choice.
- [x] Load these selections when the RuntimePanel is initialized.

#### Use Selected Kernels

- [x] Modify kernel launch to use the selected kernel for the detected
language.
- [x] Fallback to default behavior if no selection is made.

### Empty states

- [x] Create helpful UI for when the user has 0 kernels they can launch
and/or 0 kernels running

<img width="694" alt="image"
src="https://github.com/zed-industries/zed/assets/836375/d6a75939-e4e4-40fb-80fe-014da041cc3c">

## Future work

### Kernel Discovery

- Improve the kernel discovery process to handle various installation
methods (system, virtualenv, poetry, etc.).
- Create a way to refresh the available kernels on demand

### Documentation:

- Update documentation to explain how users can configure kernels for
their projects.
- Provide examples of .zed/settings.json configurations for kernel
selection.

### Kernel Selection UI

- Implement a new section in the RuntimePanel to display available
kernels.
- Group on the language name from the kernel specification 
- Create a dropdown for each language group to select the default
kernel.


Release Notes:

- N/A

---------

Co-authored-by: Kirill <kirill@zed.dev>

Fixes: #13720.

Co-authored-by: Antonio Scandurra <antonio@zed.dev>

Introduces the `ZED_WINDOW_DECORATIONS` env variable.

- Not set, defaulting to client-side decorations
- Value is "client": client-side decorations
- Value is "server": server-side decorations

I think it's good to have this escape-hatch next to all possible
detection mechanisms.

Release Notes:

- N/A

This PR bumps the OCaml extension to v0.0.2.

Changes:

- https://github.com/zed-industries/zed/pull/13834

Release Notes:

- N/A

Fixed the environment not being passed to ocaml lsp causing it to not
work with direnv based installs

Release Notes:

- N/A

As titled. The new example is consistent with the instructions in
"Configuring Zed". I verified that the example works as expected.

Release Notes:

- Update the instructions to set up external formatter for Python.

By leveraging the `_GTK_EDGE_CONSTRAINTS` atom we can get all four
booleans for the `Tiling` struct and figure out which side is free when
the window is tiled to half of the screen.

For the logic behind the `_GTK_EDGE_CONSTRAINTS` see:
-
https://github.com/GNOME/mutter/blob/8e9d13aa3b3baa099ca32bbcb10afb4d9eea4460/src/x11/window-x11.c#L65-L75
-
https://github.com/GNOME/mutter/blob/8e9d13aa3b3baa099ca32bbcb10afb4d9eea4460/src/x11/window-x11.c#L1205-L1231

(I used Claude 3.5 Sonnet with our code and these pieces from `mutter`
to generate the Rust code, that was pretty sweet)

This fixes the gap in the middle when a GPUI window is tiled to the left
and another window to the right.

It's not _perfect_ but it looks a lot better.

Here's a diff that makes it look better:

```diff
diff --git a/crates/gpui/examples/window_shadow.rs b/crates/gpui/examples/window_shadow.rs
index 122231f6b..7fa29dadc 100644
--- a/crates/gpui/examples/window_shadow.rs
+++ b/crates/gpui/examples/window_shadow.rs
@@ -72,8 +72,8 @@ impl Render for WindowShadow {
                     .when(!(tiling.top || tiling.left), |div| div.rounded_tl(rounding))
                     .when(!tiling.top, |div| div.pt(shadow_size))
                     .when(!tiling.bottom, |div| div.pb(shadow_size))
-                    .when(!tiling.left, |div| div.pl(shadow_size))
-                    .when(!tiling.right, |div| div.pr(shadow_size))
+                    .when(!tiling.left, |div| div.pl(shadow_size - border_size))
+                    .when(!tiling.right, |div| div.pr(shadow_size - border_size))
                     .on_mouse_move(|_e, cx| cx.refresh())
                     .on_mouse_down(MouseButton::Left, move |e, cx| {
                         let size = cx.window_bounds().get_bounds().size;
```

But that makes it look weird on Wayland, so I didn't do it.

I think it's fine for now. Chromium looks bad and has a gap, so we're
already better.

## Before

![before_1](https://github.com/zed-industries/zed/assets/1185253/875c5cdd-c0be-4295-beb0-bb9ba5beaa52)


![before_2](https://github.com/zed-industries/zed/assets/1185253/0b96be70-4c34-4e99-aeb2-ab741171ad14)

## After

![after_1](https://github.com/zed-industries/zed/assets/1185253/aa51da77-daf1-4ef8-a33f-a83731e0c7e1)

![after_2](https://github.com/zed-industries/zed/assets/1185253/8ce7902d-90b6-4f06-ba2c-626e643abe56)


Release Notes:

- N/A

This PR refactors the completion providers to only process a maximum
amount of completion requests at a time.

Also started refactoring language model providers to use traits, so it's
easier to allow specifying multiple providers in the future.

Release Notes:

- N/A

This fixes the issue of a tooltip covering the thing that the button has
revealed.

It also mirrors what other UI frameworks do. Chrome on Linux behaves the
same, and Safari does the same thing on macOS.

It fixes this:

![Screenshot from 2024-07-05
12-39-22](https://github.com/zed-industries/zed/assets/1185253/51ce4347-d12f-463a-9adb-da031fe2f751)


Release Notes:

- N/A

https://doc.rust-lang.org/cargo/reference/environment-variables.html

Some people (myself included) set this variable to have a single
directory to clean up (or whatever reason one might have for having a
single `target` directory). This changes the linux scripts to respect
that

Release Notes:

- N/A

This has been bugging me for a while. If you create a new file and then
save it, the dialogue would show the home directory and not the folder
that you were in.

This fixes it.

Release Notes:

- N/A

The previous code lead to a ton of error messages from Blade on my X11
machine, even with *client-side decorations working well!*

As @someone13574 pointed out
[here](https://github.com/zed-industries/zed/pull/13611#issuecomment-2201685030)
things still work with this being false. And if someone changes a theme
with transparent background, then it will get set anyway. We just don't
do it by default.

And as @jansol pointed out
[here](https://github.com/zed-industries/zed/issues/5040#issuecomment-2096560629):

> On X11 it may be possible to configure a compositor to blur window
backgrounds but Zed has no way to influence that.

So we don't lose anything, I think, but get rid of a ton of error
messages in the logs.

Proof of shadows etc. still working:

![Screenshot from 2024-07-05
10-17-38](https://github.com/zed-industries/zed/assets/1185253/1216b38b-8011-46e7-b86f-c0f5fc3f6f64)



Release Notes:

- N/A

**Edit**:

This PR adds flushes to functions which should have an immediate affect.
I've observed it fixing the following bugs (but there are probably
more):

- The cursor not updating when just hovering.
- The window not maximising after clicking the full-screen button until
you move the mouse.
- The window not minimising after clicking the minimise button until you
move the mouse.

---

**Original content**:

Following #13646, the cursor style wouldn't change because the
`change_window_attributes` command wasn't being flushed. I guess it was
working before because something else was flushing it somewhere else so
it was never noticed.

I just added `check()` which flushes the command so that the cursor will
actually update when just hovering. Before you would need to interact
with the window so that something else could flush the command.

Release Notes:

- N/A