Commit Graph
43 Commits
Author SHA1 Message Date
49144d94bf gpui: Add support for window transparency & blur on macOS (#9610)
This PR adds support for transparent and blurred window backgrounds on
macOS.

Release Notes:

- Added support for transparent and blurred window backgrounds on macOS
([#5040](https://github.com/zed-industries/zed/issues/5040)).
- This requires themes to specify a new `background.appearance` key
("opaque", "transparent" or "blurred") and to include an alpha value in
colors that should be transparent.

<img width="913" alt="image"
src="https://github.com/zed-industries/zed/assets/2588851/7547ee2a-e376-4d55-9114-e6fc2f5110bc">
<img width="994" alt="image"
src="https://github.com/zed-industries/zed/assets/2588851/b36fbc14-6e4d-4140-9448-69cad803c45a">
<img width="1020" alt="image"
src="https://github.com/zed-industries/zed/assets/2588851/d70e2005-54fd-4991-a211-ed484ccf26ef">

---------

Co-authored-by: Luiz Marcondes <luizgustavodevergennes@gmail.com>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
2024-03-29 11:10:47 -04:00
Bennet Bo FennerandConrad Irwin e272acd1bc collab ui: Fix notification windows on external monitors (#9817)
Sharing a project displays a notification (window) on every screen.
Previously there was an issue with the positioning of windows on all
screens except the primary screen.

As you can see here:


![image](https://github.com/zed-industries/zed/assets/53836821/314cf367-8c70-4e8e-bc4a-dcbb99cb4f71)

Now:


![image](https://github.com/zed-industries/zed/assets/53836821/42af9ef3-8af9-453a-ad95-147b5f9d90ba)

@mikayla-maki and I also decided to refactor the `WindowOptions` a bit. 
Previously you could specify bounds which controlled the positioning and
size of the window in the global coordinate space, while also providing
a display id (which screen to show the window on). This can lead to
unusual behavior because you could theoretically specify a global bound
which does not even belong to the display id which was provided.

Therefore we changed the api to this:
```rust
struct WindowOptions {
    /// The bounds of the window in screen coordinates
    /// None -> inherit, Some(bounds) -> set bounds.
    pub bounds: Option<Bounds<DevicePixels>>,

    /// The display to create the window on, if this is None,
    /// the window will be created on the main display
    pub display_id: Option<DisplayId>,
}
```

This lets you specify a display id, which maps to the screen where the
window should be created and bounds relative to the upper left of the
screen.

Release Notes:

- Fixed positioning of popup windows (e.g. when sharing a project) when
using multiple external displays.

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
2024-03-26 13:07:38 -07:00
RoblKyogre 030e299b27 Fix key repeat after releasing a different key on Wayland (#9768)
Quick fix that fixes key repeat not working when releasing a different
key than the current one being held

Don't really know much rust yet, so unsure this is the best way to
handle this, but this does seem like a good starting point to get at
least a tad familiar with it

Release Notes:
- N/A
2024-03-25 11:44:24 -07:00
白山風露andMikayla 6231df978b Windows: fix initial active status (#9694)
Separate from #9451

On Windows, a new window may already active immediate after creation.

Release Notes:

- N/A

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
2024-03-25 11:44:18 -07:00
Daniel Zhu 569a7234fd Handle first click on Zed window (#9553)
Fixes #4336
2024-03-25 10:52:18 -07:00
白山風露 f179158913 windows: Avoid recording minimized position to database (#9407)
Minimizing window records strange position to DB. When Zed is restarted,
the window goes far away.
<img width="975" alt="image"
src="https://github.com/zed-industries/zed/assets/6465609/98dbab71-fdbb-4911-b41a-9c3e498e5478">

So I fixed.

Release Notes:

- N/A
2024-03-21 09:15:16 -07:00
Mikayla Makiandapricotbucket28 0b019282c3 Wayland: double click (#9608)
This PR builds off of an earlier version of
https://github.com/zed-industries/zed/pull/9595, rearranges some of the
logic, and removes an unused platform API.

Release Notes:

- N/A

---------

Co-authored-by: apricotbucket28 <agustin.nicolas.marcos@outlook.com>
2024-03-20 19:22:47 -07:00
Luke Jones cfa0fc96f0 wayland: change some borrow_mut to borrow, reduce borrow scopes, fix two crashes (#9306)
Release Notes:

- N/A
2024-03-19 12:40:09 -07:00
apricotbucket28 2c36652be2 wayland: fix handling of non-discrete scroll events (#9548)
https://github.com/zed-industries/zed/pull/9103 broke touchpad scrolling
on Wayland
This PR correctly filters the `Axis` to handle all non-discrete scroll
events (see
https://wayland.app/protocols/wayland#wl_pointer:enum:axis_source)

Should fix https://github.com/zed-industries/zed/issues/9525

Release Notes:

- N/A
2024-03-19 12:25:10 -07:00
apricotbucket28 d8e32c3e3c linux: scrolling improvements (#9103)
This PR adjusts scrolling to be a lot faster on Linux and also makes
terminal scrolling work.

For Wayland, it makes scrolling faster by handling the `AxisValue120`
event (which also allows high-resolution scrolling on supported mice)
On X11, changed the 1 line per scroll to 3.

### Different solutions

I tried replicating Chromium's scrolling behaviour, but it was
inconsistent in X11/Wayland and found it too fast on Wayland. Plus, it
also didn't match VSCode, since it seems that they do something
different.

Release Notes:

- Made scrolling faster on Linux
- Made terminal scroll on Linux
2024-03-18 14:50:29 -07:00
Mikayla MakiandEzekiel Warren 328aa2cc95 Cross-platform titlebar (#9405)
This PR reverts https://github.com/zed-industries/zed/pull/9392 and
fixes the regressions that led to the reversion.

Release Notes:

- N/A

---------

Co-authored-by: Ezekiel Warren <ezekiel@seaube.com>
2024-03-15 10:40:58 -07:00
Thorsten Ball 5bf0c8ed2d Revert "windows: better looking titlebar" and follow-up (#9392)
This reverts #9053 and #9375 because they introduced a regression on
`main` that broke the titlebars on macOS:


![image](https://github.com/zed-industries/zed/assets/1185253/d046003b-5c66-4a42-9385-623f5d58c9a4)

Two things are off:

- Left padding is missing
- Titlebar height is less than it was before, which means the
traffic-light buttons are not centered vertically

What @as-cii and I noticed while looking into this: the `cfg!(macos)`
macros that were used don't work like that. You need to check for
`cfg!(target = "macos")` etc. Means that on macOS we never used the
macOS-specific code because the condition was always false.

Overall height, we're not sure about.

Release Notes:

- N/A
2024-03-15 12:25:51 +01:00
Ezekiel WarrenandMikayla 948b3827c8 windows: better looking titlebar (#9053)
~~work in progress. not ready for review. made for visibility only, but
feel free to comment :)~~

TODO:
- [x] add close/min/max buttons (to be rendered with gpui)
- [x] snap layout support
- [x] fix issues with clicking items in titlebar
- [x] cleanup/document

Release Notes:

- Added custom windows titlebar

![](https://media.discordapp.net/attachments/1208481909676576818/1216985375969378324/caption-buttons-working.gif?ex=660260f4&is=65efebf4&hm=53a17af6e2f233eba54302a5adb9efe23900f4d6f6d1d854bec887120789130c&=)

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
2024-03-14 17:20:30 -07:00
Mikayla Maki 35c9216ed7 Fix window restoration bugs (#9358)
- [x] fixes https://github.com/zed-industries/zed/issues/9349
- [x] fixes https://github.com/zed-industries/zed/issues/4656
- [x] fixes https://github.com/zed-industries/zed/issues/8345

Release Notes:

- TODO
2024-03-14 14:25:12 -07:00
e792c1a5c5 Open new windows with a default size and position (#9204)
This PR changes GPUI to open windows with a default size and location,
and to otherwise inherit from their spawning window.

Note: The linux build now crashes on startup.

Release Notes:

- N/A

---------

Co-authored-by: Nathan <nathan@zed.dev>
Co-authored-by: Ezekiel Warren <zaucy@users.noreply.github.com>
2024-03-12 21:19:51 -07:00
bbb651 a105b5f215 Wayland: Remove bogus wl_surface::commits on resize (with integer scaling) (#9245)
Release Notes:
- N/A

This prevents a crash on sway (on older versions without fractional
scaling). This means the resize is delayed until the next this we
present a frame, we need to investigate if this is the correct this to
do.
2024-03-12 19:46:18 -07:00
Joel Selvaraj 20d5f5e8da linux: wayland cursor fixes (#9047)
Release Notes:

- Fixed wayland cursor style handling


In upcoming Gnome 46, cursor icon names are considerably changing. For
example: this commit
https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/commit/74e9b79471236320d2af4925d6c5bb7df22380ce
removed/modified a lot of cursor names. Then some of the names were
reintroduced in this commit
https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/commit/6f64dc55dcaae24a14564494e24564a120cb4f33.
I also tried upcoming KDE Plasma 6. Some of the cursor names are not
used commonly between Gnome and KDE. From my analysis, these set of
cursor names should be more widely available in both previous and
upcoming release of Gnome and KDE.

Also, If a cursor style is not available, let's fallback to default
cursor style. This avoids scenarios where we get stuck with special
cursor styles like IBeam/Resize* because the current cursor style is not
available. This will lead to an unpleasant/broken experience. Falling
back to default cursor seems to be more acceptable.
2024-03-11 08:38:52 -07:00
Mikayla Maki ca696fd5f6 Add rs-notify implementation of fs::watch (#9040)
This PR simplifies the Zed file system abstraction and implements
`Fs::watch` for linux and windows.

TODO:
- [x] Figure out why this fails to initialize the file watchers when we
have to initialize the config directory paths, but succeeds on
subsequent runs.
- [x] Fix macOS dependencies on old fsevents::Event crate

Release Notes:

- N/A
2024-03-08 22:18:44 -08:00
bbb651 efe5203a09 GPUI: Wayland: Add fullscreen, minimize and avoid unnecessary resizes (#9060)
Release Notes:
- N/A
2024-03-08 19:52:36 -08:00
Kirill Bulatov ffebe2e4a6 Initial Linux nightly bundles upload (#8913)
Changes Zed CI to build and upload Linux nightly bundles.

* `todo!(linux)` are replaced with `TODO linux` to make `todo!`-based
workflows more convenient
* renames `run-build-dmg` label into `run-bundling`, also renames a few
GH Actions entries to be more generic
* make another upload path for Linux, which keeps a separate file with SHA to version the nightly artifact.
* adds a `*.deb` package building with a couple of caveats, marked with
new `TODO linux` entries:

1. `cargo-bundle` is not very flexible, so it generates artifacts with
the structure and names that we're unable to alter before/during the
generation.
For that, a set of extra steps is made by repacking the *.deb package —
this is not very portable between different Linux distros, so later one
needs to find a way to combine multiple package types in this script.

2. `cargo-bundle` is not able to properly generate the *.msi bundle
despite declaring it in the features:
https://github.com/burtonageo/cargo-bundle/issues/116
Windows needs to invent its own way of bundling or fix the tool.

3. Both `cli` and `zed` binaries are added into the archive under
`/usr/local/bin/` path with their `-$channel` suffix
(-nightly/-preview/-dev/-stable) and a `/usr/local/bin/zed ->
/usr/local/bin/cli-nightly` symlink is made to make CLI work as Zed
launcher:
```
~/work/zed kb/linux-nightly:origin/kb/linux-nightly*​ ❯ dpkg -c target/zed_amd64.deb 
drwxr-xr-x allaptop/allaptop 0 2024-03-06 00:53 ./
drwxr-xr-x allaptop/allaptop 0 2024-03-06 00:53 ./usr/
drwxr-xr-x allaptop/allaptop 0 2024-03-06 00:53 ./usr/local/
drwxr-xr-x allaptop/allaptop 0 2024-03-06 00:53 ./usr/local/bin/
-rwxr-xr-x allaptop/allaptop 8746832 2024-03-06 00:53 ./usr/local/bin/cli-nightly
-rwxr-xr-x allaptop/allaptop 689078560 2024-03-06 00:53 ./usr/local/bin/zed-nightly
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/applications/
-rw-r--r-- allaptop/allaptop       153 2024-03-06 00:53 ./usr/share/applications/zed.desktop
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/hicolor/
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/hicolor/1024x1024@2x/
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/hicolor/1024x1024@2x/apps/
-rw-r--r-- allaptop/allaptop    716288 2024-03-06 00:53 ./usr/share/icons/hicolor/1024x1024@2x/apps/zed.png
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/hicolor/512x512/
drwxr-xr-x allaptop/allaptop         0 2024-03-06 00:53 ./usr/share/icons/hicolor/512x512/apps/
-rw-r--r-- allaptop/allaptop    239870 2024-03-06 00:53 ./usr/share/icons/hicolor/512x512/apps/zed.png
lrwxrwxrwx allaptop/allaptop         0 2024-03-06 00:53 ./usr/local/bin/zed -> /usr/local/bin/cli-nightly
```

But the CLI does not work under Linux yet and there's no way to install
that CLI from Zed now; Zed binary itself is not able to open
`file/location:12:34`-like things and set up the env properly, but is
able to start or open a directory.

So, this structure can be considered temporary and changed, if needed.

4. Zed Nightly on Linux does not know how to update itself, so all
nightly publishing is not picked up automatically.

5. Rust cache from `main` builds does not get shared between CI jobs,
due to being run in a different CI job that forms a different CI key, so
```
      - name: Cache dependencies
        uses: swatinem/rust-cache@v2
        with:
          save-if: ${{ false }}
```
would not work.
This makes Linux bundling jobs long.

Release Notes:

- N/A
2024-03-07 23:22:53 +02:00
Rom Grk 9068911eb4 wayland: don't dispatch modifier key events (#9027)
Modifier keys are dispatched as events on wayland, unlike macos. This
prevents pending bindings from matching, because something like e.g. `g
shift-e` is received by the key matcher as `g shift shift-e`.
2024-03-07 12:42:48 -08:00
Mikayla Maki c0edb5bd6c GPUI custom window prompts (#8980)
This adds a GPUI fallback for window prompts. Linux does not support
this feature by default, so we have to implement it ourselves.

This implementation also makes it possible for GPUI clients to override
the platform prompts with their own implementations.

This is just a first pass. These alerts are not keyboard accessible yet,
does not reflect the prompt level, they're implemented in-window, rather
than as popups, and the whole feature need a pass from a designer.
Regardless, this gets us one step closer to Linux support :)

<img width="650" alt="Screenshot 2024-03-06 at 5 58 08 PM"
src="https://github.com/zed-industries/zed/assets/2280405/972ebb55-fd1f-4066-969c-a87f63b22a6f">

Release Notes:

- N/A
2024-03-06 18:15:06 -08:00
bbb651 c8e03ce42a Wayland: Support integer scaling without wp_fractional_scale (#8886)
Release Notes:
- N/A

`DoubleBuffered` is not currently very necessary because we only care
about a single field `OutputState::scale` but I think it can be useful
for other objects as it's a fairly common pattern in wayland.
2024-03-06 18:13:23 -08:00
Dzmitry Malyshau 52f750b216 Update blade to latest: work around Intel+NVidia driver bug (#8811)
Picks up https://github.com/kvark/blade/pull/92
Should unblock some of the unhappy users.
Upstream bug - https://gitlab.freedesktop.org/mesa/mesa/-/issues/4688

Release Notes:
- N/A
2024-03-05 08:48:34 -08:00
Rom Grk 996f1036fc linux: clipboard (#8822)
Linux clipboard implementation with `copypasta`.


Release Notes:

- Added linux clipboard support
2024-03-04 08:00:24 -08:00
Rom Grk c91969d828 linux/wayland: prevent possible panic (#8824)
Prevent a panic from arising from this case:
https://github.com/zed-industries/zed/pull/8632#discussion_r1510015928

It's not really safe to dispatch any action before dropping the state
borrow, because it may need to be modified.
2024-03-04 05:57:47 -08:00
Joel SelvarajandMikayla 6a6dbe3aa1 linux: wayland: implement cursor style handling (#8632)
Release Notes:

- Implemented cursor style changing in wayland


[zed_cursor_wayland.webm](https://github.com/zed-industries/zed/assets/12579216/cbc03f85-41c1-4687-88b5-2aa5612d7129)

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
2024-03-03 11:28:20 -08:00
Nathan Sobo 4cc4f08a53 Remove ! from todo!() in comments (#8643)
This practice makes it difficult to locate todo!s in my code when I'm
working. Let's take out the bang if we want to keep doing this.

Release Notes:

- N/A
2024-02-29 18:19:05 -07:00
Conrad Irwin 9bd5ebb74b Revert "Introduce a new ToggleGraphicsProfiler command (#7607)" (#8567)
This reverts commit 0cebf68306.

Although this thing is very cool, it is a top source of crashes.

Example crash:
```
Segmentation fault: 11 on thread 26
  objc_retain +16
  invocation function for block in Overlay::onCommandBufferCommit(id<MTLCommandBuffer>) +60
  MTLDispatchListApply +52
```

Release Notes:

- Removed "Toggle Graphics Profiler" as it crashes too much.
2024-02-28 16:39:51 -07:00
b76e0d997e Linux: Rewrite the event loop using calloop (#8314)
This PR unifies the event loop code for Wayland and X11. On Wayland,
blocking dispatch is now used. On X11, the invisible window is no longer
needed.

Release Notes:

- N/A

---------

Co-authored-by: Dzmitry Malyshau <kvark@fastmail.com>
Co-authored-by: Tadeo Kondrak <me@tadeo.ca>
Co-authored-by: Mikayla Maki <mikayla@zed.dev>
Co-authored-by: julia <julia@zed.dev>
2024-02-28 14:59:11 -08:00
Julia d4584a10b6 Tell Wayland compositor we can handle keyboard ver 4 for repeat info (#8446)
Fixes us not getting Wayland key repeat info from the compositor

Release Notes:

- N/A
2024-02-26 15:13:01 -05:00
Rom Grk 008d99d206 Wayland: implement key repeat (#8038)
Wayland requires the client to implement key repetition. This PR
implements the functionality as it's supposed to, but I don't see the
`repeat_info` event come in so the feature uses the default values (but
my system is configured for a much smaller `delay` and a much faster
`rate`). But this is good enough for now.

https://wayland-book.com/seat/keyboard.html#key-repeat


[Kooha-2024-02-20-20-42-12.webm](https://github.com/zed-industries/zed/assets/1423607/fb9fc327-efb7-43d1-9b53-1f8a3d9ba608)
2024-02-23 12:48:27 -05:00
Rom Grk bd94a0e921 Wayland: implement focus events (#8170)
Implements keyboard focus in/out events.

This also enables vim mode to work on wayland, which is only activated
when an editor gains focus.
2024-02-22 09:51:09 -08:00
gmorenz cd640a87a9 Improve key handling on x11, sharing wayland implementation (#8094)
Makes keyboard shortcuts work on x11.

Release Notes:

- N/A
2024-02-20 16:04:52 -08:00
Gabriel Dinner-David 389d26d974 Linux(Wayland): translate enter and pageup/down from keysym (#8089)
enter and pagedown/pageup weren't working now they do
Release Notes:
- N/A
2024-02-20 13:48:14 -08:00
bbb651andMikayla Maki 0422d43798 Linux: Add support for MouseButton::Navigate in GPUI (wayland and x11) (#7996)
Release Notes:

- N/A

Based on wgpu implementation (which I wrote).

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>
2024-02-19 18:09:53 -08:00
Janrupf fddb778e5f Enable server side decorations on wayland (#8037)
This PR enables server side decorations on Wayland if possible. This is
stopgap solution, so that the window can be moved, resized and dragged
on Wayland sessions at all.


![image](https://github.com/zed-industries/zed/assets/25827180/3dc9af53-76c0-4664-8746-ed6a6e5eafe7)

Since Wayland compositors can decide to force either mode (as in,
forcing server or client side decorations), this requires additional
handling in zed. Since zed doesn't provide any of that handling as of
now, as a temporary solution server side decorations are always
requested.
2024-02-19 17:53:31 -08:00
Tadeo Kondrak 2b56c43f2d Wayland: Keyboard input improvements (#7989)
Release Notes:

- N/A

---

Right now the Wayland backend is using `xkb::State::key_get_utf8` as the
`key`, when it should be used as the `ime_key`. It also manages
pressing/releasing modifiers manually when this should be managed by the
display server.

This allows modifier combinations to work in more cases, making it an
alternative to https://github.com/zed-industries/zed/pull/7975, which
interprets what is now only used as the `ime_key` value as a `key`
value.
2024-02-18 21:25:42 -08:00
Roman bd137b01ad Wayland fractional scaling (#7961)
This PR adds support for fractional scaling on Wayland.

Release Notes:

- N/A
2024-02-18 21:22:03 -08:00
RomanandMikayla Maki f82b2741cd Wayland input handling (#7857)
Adds initial keyboard and mouse input for Wayland (thanks to @gabydd and
@kvark for reference).


Release Notes:

- N/A

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>
2024-02-16 13:49:34 -08:00
Dzmitry MalyshauandMikayla 9ad1862f2f Enable Blade on MacOS via "macos-blade" feature (#7669)
Depends on https://github.com/zed-industries/font-kit/pull/2 and
https://github.com/kvark/blade/pull/77

This change enables Blade to be also used on MacOS. It will also make it
easier to use it on Windows.

What works: most of the things. Zed loads as fast and appears equally
responsive to the current renderer.
<img width="306" alt="Screenshot 2024-02-11 at 12 09 15 AM"
src="https://github.com/zed-industries/zed/assets/107301/66d82f45-5ea2-4e2b-86c6-5b3ed333c827">

Things missing:
- [x] video streaming. ~~Requires a bit of plumbing on both Blade and
Zed sides, but all fairly straightforward.~~
  -  verified with a local setup
- [x] resize. ~~Not sure where exactly to hook up the reaction on the
window size change. Once we know where, the fix is one line.~~
- [ ] fine-tune CA Layer
- this isn't a blocker for merging the PR, but it would be a blocker if
we wanted to switch to the new path by default
- [ ] rebase on latest, get the dependency merged (need review/merge of
https://github.com/zed-industries/font-kit/pull/2!)

Update: I implemented resize support as well as "surface" rendering on
the Blade path (which will be useful on Linux/Windows later on). I
haven't tested the latter though - not sure how to get something
streaming. Would appreciate some help! I don't think this should be a
blocker to this PR, anyway.

The only little piece that's missing for the Blade on MacOS path to be
full-featured is fine-tuning the CALayer configuration. Zed does a lot
of careful logic in configuring the layer, such as switching the
"present with transaction" on/off intermittently, which Blade path
doesn't have yet.

Release Notes:
- N/A

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
2024-02-16 13:39:40 -08:00
Dzmitry MalyshauandMikayla Maki a41fb29e01 Linux/x11 input handling (#7811)
Implements the basics of keyboard and mouse handling.
Some keys will need special treatment, like Backspace/Delete. In this
PR, all keys are treated as append-only. Leaving this for a follow-up.

I used @gabydd 's branch as a reference (thank you!) as well as
https://github.com/xkbcommon/libxkbcommon/blob/master/doc/quick-guide.md
For future work, I'll also use
https://github.com/xkbcommon/libxkbcommon/blob/master/tools/interactive-x11.c

All commits are separately compileable and reviewable.

Release Notes:
- N/A

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>
2024-02-15 11:58:47 -08:00
f62baeda64 gpui: Add Wayland support (#7664)
This PR adds Wayland support to gpui using
[wayland-rs](https://github.com/Smithay/wayland-rs). It is based on
[#7598](https://github.com/zed-industries/zed/pull/7598).

It detects Wayland support at runtime by checking the existence of the
`WAYLAND_DISPLAY` environment variable. If it does not exist or is
empty, the X11 backend will be used. To use the X11 backend in a Wayland
session (for development purposes), you just need to unset
WAYLAND_DISPLAY (`WAYLAND_DISPLAY= cargo run ...`).

At the moment it only creates the window and renders the initial content
provided by `BladeRenderer`, so it can run "Hello world" example.


![image](https://github.com/zed-industries/zed/assets/40907255/1655bc64-4d36-4178-9851-bfe42f03f716)

Todo:
- [x] Add basic Wayland support.
- [x] Add window resizing.
- [x] Add window closing.
- [x] Add window updating.
- [ ] Implement input handling, fractional scaling, and support other
Wayland protocols.
- [ ] Implement all unimplemented todo!(linux).
- [ ] Add window decorations or use custom decorations (like on MacOS).
- [ ] Address other missing functionality.

Release Notes:
- N/A

---------

Co-authored-by: gabydd <gabydinnerdavid@gmail.com>
Co-authored-by: Mikayla Maki <mikayla@zed.dev>
2024-02-14 14:50:11 -08:00