We could expand on this in the future to have different preview modes
that you can toggle between with C-t. Currently that binding just hides
the preview but it could switch between different preview modes and in
one mode hide the path and just show the line contents.
DynamicPicker is a thin wrapper over Picker that holds some additional
state, similar to the old FilePicker type. Like with FilePicker, we want
to fold the two types together, having Picker optionally hold that
extra state.
The DynamicPicker is a little more complicated than FilePicker was
though - it holds a query callback and current query string in state and
provides some debounce for queries using the IdleTimeout event.
We can move all of that state and debounce logic into an AsyncHook
implementation, introduced here as `DynamicQueryHandler`. The hook
receives updates to the primary query and debounces those events so
that once a query has been idle for a short time (275ms) we re-run
the query.
A standard Picker created through `new` for example can be promoted into
a Dynamic picker by chaining the new `with_dynamic_query` function, very
similar to FilePicker's replacement `with_preview`.
The workspace symbol picker has been migrated to the new way of writing
dynamic pickers as an example. The child commit will promote global
search into a dynamic Picker as well.
We will use this in the child commit to improve the picker's running
indicator. Nucleo 0.4.0 includes an `active_injectors` member that we
can use to detect if anything can push to the picker. When that count
drops to zero we can remove the running indicator.
Nucleo 0.4.1 contains a fix for crashes with interactive global search
on a large directory.
This works nicely for dynamic pickers: we stop any running jobs like
global search that are pushing to the injector by incrementing the
version number when we start a new request. The boolean only allowed
us to shut the picker down once, but with a usize a picker can have
multiple "sessions" / "life-cycles" where it receives new options
from an injector.
Now that the picker is defined as a table, we need a way to provide
input for each field in the picker. We introduce a small query syntax
that supports multiple columns without being too verbose. Fields are
specified as `%field:pattern`. The default column for a picker doesn't
need the `%field:` prefix. The field name may be selected by a prefix
of the field, for example `%p:foo.rs` rather than `%path:foo.rs`.
Co-authored-by: ItsEthra <107059409+ItsEthra@users.noreply.github.com>
`menu::Item` is replaced with column configurations for each picker
which control how a column is displayed and whether it is passed to
nucleo for filtering. (This is used for dynamic pickers so that we can
filter those items with the dynamic picker callback rather than nucleo.)
The picker has a new lucene-like syntax that can be used to filter the
picker only on certain criteria. If a filter is not specified, the text
in the prompt applies to the picker's configured "primary" column.
Adding column configurations for each picker is left for the child
commit.
The picker previously used the IdleTimeout event as a trigger for
syntax-highlighting the currently selected document in the preview pane.
This is a bit ad-hoc now that the event system has landed and we can
refactor towards an AsyncHook (like those used for LSP completion and
signature-help). This should resolve some odd scenarios where the
preview did not highlight because of a race between the idle timeout
and items appearing in the picker.
The refactor in bcf7b263 introduced a possible subtraction with overflow
when the statusline is layed out so that the left or right sides are
larger than the padding it would take to align the center area to the
middle.
When the left or right areas are too large, we can evenly space the
elements rather than trying to align the center area to the middle.
This prevents possible underflows and makes sense visually - it's
still easy to tell the areas apart at a glance.
* feat: add 'file-abs-path' to statusline (#4434)
* cleanup implementation
* rename to be non-abbreviated names
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Use next and avoid a redundant prefix strip
* Avoid allocations
Especially when `expand_tilde` is claled on a path
that doesn't contain a tilde.
* Add a test
* Use Into<Cow<…>>
* Put the expand_tilde test at the end of the file
* Remove unused importsw
Previously we used the IdleTimeout event to trigger LSP
`completion/resolveItem` requests. We can now refactor this to use an
event system hook instead and lower the timeout.
* neovim like scroll function
* clear line annotations outside of move_vertically/_visual
* add nvim scroll function to commands
* assign nvim-scroll to C-d and C-u (half page scrolls)
* dont remove backspace and space mapping
* move non-softwrap logic to seperate function, call this in nvim-scroll fn
* Revert "move non-softwrap logic to seperate function, call this in nvim-scroll fn"
This reverts commit e4905729c3.
* Revert "clear line annotations outside of move_vertically/_visual"
This reverts commit 1df3fefe55.
* add TODO for when inline diagnostics gets merged
* move nvim-scroll logic into scroll(), dont respect scrolloff
* run cargo fmt
* run cargo clippy
* update documenation for Ctrl-d and Ctrl-u remap
* Make sure pending key list is empty when count handling
This will allow using numbers as second key event.
* count handling; add an exception for 'g'
* Lookup the key event before considering a number as count
* Avoid the allocation of another vec for the pending keys
---------
Co-authored-by: x <x@torrent>
`syn_loader` was replaced rather than interior value being replace,
old value was still being referenced and not updated after `:config-refresh`.
By using `ArcSwap` like for `config`, each `.load()` call will return the most
updated value.
Co-authored-by: kyfan <kyfan@email>
helix-stdx is meant to carry extensions to the stdlib or low-level
dependencies that are useful in all other crates. This commit starts
with all of the path functions from helix-core and the CWD tracking that
lived in helix-loader.
The CWD tracking in helix-loader was previously unable to call the
canonicalization functions in helix-core. Switching to our custom
canonicalization code should make no noticeable difference though
since `std::env::current_dir` returns a canonicalized path with
symlinks resolved (at least on unix).
Michael Davis
Pascal Kuthe
Szabin
Kirawi
mo8it
Dan Cardamore
Markus F.X.J. Oberhumer
Mo
Pascal Kuthe
Jonathan LEI
AlexanderDickie
Mehdi Abedi
kyfanc
ath3
Diego
Daniel Sedlak
Philipp Mildenberger
Hendrik Norkowski
chtenb
Blaž Hrastnik
Ryan Mehri
Paul Olteanu
Yomain
A-Walrus