Release Notes:
- Added documentation display for autocomplete items.
- Fixed autocomplete filtering blocking the Zed UI, causing hitches and
input delays with large completion lists.
- Fixed hover popup link not firing if the mouse moved a slight amount
while clicking.
- Added support for absolute path file links in hover popup and
autocomplete docs.
This PR mainlines the current state of new GPUI2-based UI from the
`gpui2-ui` branch.
Included in this is a performance improvement to make use of the
`TextLayoutCache` when calling `layout` for `Text` elements.
Release Notes:
- N/A
---------
Co-authored-by: Nate Butler <iamnbutler@gmail.com>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
This PR improves the error message when `FontCache.load_family` attempts
to load a font that is not present on the system.
I ran into this while trying to run the `storybook` for the first time.
The error message indicated that a font family was not found, but did
not provide any information as to which font family was being loaded.
### Before
```
Compiling storybook v0.1.0 (/Users/maxdeviant/projects/zed/crates/storybook)
Finished dev [unoptimized + debuginfo] target(s) in 8.52s
Running `/Users/maxdeviant/projects/zed/target/debug/storybook`
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: could not find a non-empty font family matching one of the given names', crates/theme/src/theme_settings.rs:132:18
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
libc++abi: terminating due to uncaught foreign exception
fish: Job 1, 'cargo run' terminated by signal SIGABRT (Abort)
```
### After
```
Compiling storybook v0.1.0 (/Users/maxdeviant/projects/zed/crates/storybook)
Finished dev [unoptimized + debuginfo] target(s) in 7.90s
Running `/Users/maxdeviant/projects/zed/target/debug/storybook`
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: could not find a non-empty font family matching one of the given names: `Zed Mono`', crates/theme/src/theme_settings.rs:132:18
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
libc++abi: terminating due to uncaught foreign exception
fish: Job 1, 'cargo run' terminated by signal SIGABRT (Abort)
```
Release Notes:
- N/A
This PR puts the `Theme` returned from the `theme` function behind an
`Arc`.
### Motivation
While working on wiring up window focus events for the `TitleBar`
component we ran into issues where `theme` was holding an immutable
borrow to the `ViewContext` for the entirety of the `render` scope,
which prevented having mutable borrows in the same scope.
### Explanation
To avoid this, we can make `theme` return an `Arc<Theme>` to allow for
cheap clones and avoiding the issues with the borrow checker.
Release Notes:
- N/A
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
add_action_internal shows up often in downstream crates (as it should
be, since it's a generic function it's codegened in each crate that uses
it); it adds non-trivial amounts of LLVM IR to the build as a whole
which we can cut down a bit by doing the inner fn trick.
Release Notes:
- N/A
