Commit Graph

30 Commits (57952c46a4f3bf75d0b9940c2c42399980416523)

Author SHA1 Message Date
Pascal Kuthe 4dcf1fe66b
rework positioning/rendering and enable softwrap/virtual text (#5420)
* rework positioning/rendering, enables softwrap/virtual text

This commit is a large rework of the core text positioning and
rendering code in helix to remove the assumption that on-screen
columns/lines correspond to text columns/lines.

A generic `DocFormatter` is introduced that positions graphemes on
and is used both for rendering and for movements/scrolling.
Both virtual text support (inline, grapheme overlay and multi-line)
and a capable softwrap implementation is included.

fix picker highlight

cleanup doc formatter, use word bondaries for wrapping

make visual vertical movement a seperate commnad

estimate line gutter width to improve performance

cache cursor position

cleanup and optimize doc formatter

cleanup documentation

fix typos

Co-authored-by: Daniel Hines <d4hines@gmail.com>

update documentation

fix panic in last_visual_line funciton

improve soft-wrap documentation

add extend_visual_line_up/down commands

fix non-visual vertical movement

streamline virtual text highlighting, add softwrap indicator

fix cursor position if softwrap is disabled

improve documentation of text_annotations module

avoid crashes if view anchor is out of bounds

fix: consider horizontal offset when traslation char_idx -> vpos

improve default configuration

fix: mixed up horizontal and vertical offset

reset view position after config reload

apply suggestions from review

disabled softwrap for very small screens to avoid endless spin

fix wrap_indicator setting

fix bar cursor disappearring on the EOF character

add keybinding for linewise vertical movement

fix: inconsistent gutter highlights

improve virtual text API

make scope idx lookup more ergonomic

allow overlapping overlays

correctly track char_pos for virtual text

adjust configuration

deprecate old position fucntions

fix infinite loop in highlight lookup

fix gutter style

fix formatting

document max-line-width interaction with softwrap

change wrap-indicator example to use empty string

fix: rare panic when view is in invalid state (bis)

* Apply suggestions from code review

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>

* improve documentation for positoning functions

* simplify tests

* fix documentation of Grapheme::width

* Apply suggestions from code review

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>

* add explicit drop invocation

* Add explicit MoveFn type alias

* add docuntation to Editor::cursor_cache

* fix a few typos

* explain use of allow(deprecated)

* make gj and gk extend in select mode

* remove unneded debug and TODO

* mark tab_width_at #[inline]

* add fast-path to move_vertically_visual in case softwrap is disabled

* rename first_line to first_visual_line

* simplify duplicate if/else

---------

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
2 years ago
Ivan Tham a20a96abdc
Remove apply_transaction helper (#5598) 2 years ago
Michael Davis 42e37a571e
Apply transactions to all views (#4733)
* Add a test case for updating jumplists across windows

* Apply transactions to all views on history changes

This ensures that jumplist selections follow changes in documents, even
when there are multiple views (for example a split where both windows
edit the same document).

* Leave TODOs for cleaning up View::apply

* Use Iterator::reduce to compose history transactions

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
2 years ago
Doug Kelkhoff 7ed9e9cf25
Dynamically resize line number gutter width (#3469)
* dynamically resize line number gutter width

* removing digits lower-bound, permitting spacer

* removing max line num char limit; adding notes; qualified successors; notes

* updating tests to use new line number width when testing views

* linenr width based on document line count

* using min width of 2 so line numbers relative is useful

* lint rolling; removing unnecessary type parameter lifetime

* merge change resolution

* reformat code

* rename row_styler to style; add int_log resource

* adding spacer to gutters default; updating book config entry

* adding view.inner_height(), swap for loop for iterator

* reverting change of current! to view! now that doc is not needed
2 years ago
Charlie Groves 1bed2f3043
Use OSC 52 as a fallback for setting the system clipboard (#3220)
This adds a simple base64 implementation to keep us from adding a crate for one function. It's
mostly based on
a675443d32/src/engine/naive.rs (L42)
2 years ago
Michael Davis c388e16e09 Add a helper function for applying transactions
It is easy to forget to call `Document::apply` and/or `View::apply` in
the correct order. This commit introduces a helper function which
closes over both calls.
2 years ago
Brandon Dong 530f9e3c53
Fix goto/view center mismatch (#4135) 2 years ago
Blaž Hrastnik 9a6ee88e66
Split off dap event handlers into helix-view to allow reuse 3 years ago
Cole Helbling a1207fd768 helix-term/commands: display buffer id in picker 3 years ago
Blaž Hrastnik 225e8ccf31 Extract gutters into helix-view 3 years ago
Ivan Tham 67bf4250ca
Optimize space for DocumentId with NonZeroUsize (#1097)
Now Option<DocumentId> uses one byte rather than two
3 years ago
Blaž Hrastnik e2560f427e Replace documents SlotMap with BTreeMap 3 years ago
Blaž Hrastnik 72cf86e462 Regex prompts should have a history with a specifiable register 3 years ago
Ivan Tham 8985c58fd3 Add infobox 3 years ago
Keith Simmons 4418e17547
reverse the dependency between helix-tui and helix-view (#366)
* reverse the dependency between helix-tui and helix-view by moving a fiew types to view

* fix tests

* clippy and format fixes

Co-authored-by: Keith Simmons <keithsim@microsoft.com>
3 years ago
Ivan Tham 10548bf0e3 Fix previous broken refactor key into helix-view
Need to be used for autoinfo

Revert "Revert "Refactor key into helix-view""

This reverts commit 10f9f72232.
3 years ago
Benoît CORTIER a2b8cfca34 Add system clipboard yank and paste commands
This commit adds six new commands to interact with system clipboard:
- clipboard-yank
- clipboard-yank-join
- clipboard-paste-after
- clipboard-paste-before
- clipboard-paste-replace
- show-clipboard-provider

System clipboard provider is detected by checking a few environment
variables and executables. Currently only built-in detection is
supported.

`clipboard-yank` will only yank the "main" selection, which is currently the first
one. This will need to be revisited later.

Closes https://github.com/helix-editor/helix/issues/76
3 years ago
Blaž Hrastnik 10f9f72232 Revert "Refactor key into helix-view"
Did not use defaults when custom keymap was used

This reverts commit ca806d4f85.
3 years ago
Ivan Tham ca806d4f85 Refactor key into helix-view
Now also make use of Deserialize for Config.
3 years ago
Benoît CORTIER 8664d70e73 Replace `Editor::current` by a macro
This is necessary to workaround ownership issues across function calls.
The issue notably arised when implementing the registers into `Editor`
and I was getting annoyed again when implementing copy/pasting into
system clipboard.
The problem is addressed by using macro calls instead of function calls.
There is no notable side effect.
3 years ago
Benoît CORTIER 68affa3c59 Implement register selection
User can select register to yank into with the " command.
A new state is added to `Editor` and `commands::Context` structs.
This state is managed by leveraging a new struct `RegisterSelection`.
3 years ago
Blaž Hrastnik b24cdd1295 Derive a separate ViewId type. 4 years ago
Blaž Hrastnik bf95ee27aa Store Document on the Editor type, make View reference it. 4 years ago
Blaž Hrastnik 448c1abba0 View tree implementation: render multiple split views.
Cursors are still a bit buggy and we should render in focus statusbar
differently than in the other pane.
4 years ago
Blaž Hrastnik 5103dc9617 move commands and keymap back to terminal.
Command needs to be able to deal with UI. We'll separate it again later
on.
4 years ago
Blaž Hrastnik b39849dde1 Refactor: Document type as a wrapper around barebones State. 4 years ago
Blaž Hrastnik 64b5b23315 Move theme from view to editor, support multiple views in editor. 4 years ago
Blaž Hrastnik 49cc6c1924 Refactor Editor into Application and Editor/Workspace. 4 years ago
Jan Hrastnik c60f1a6553 created prompt.rs 4 years ago
Blaž Hrastnik 935cfeae57 Split parts of helix-term into helix-view.
It still largely depends on term for some types but I plan to change
that later.
4 years ago