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98 commits

Author SHA1 Message Date
Antonio Scandurra
08b8b60377
Merge pull request #378 from zed-industries/multibuffer-anchors 
Fix errors when anchors escape an excerpt's buffer boundaries
 2022-01-31 14:28:41 +01:00
Antonio Scandurra
5ebd24d528 📝 Improve assertion comment 2022-01-29 10:41:55 +01:00
Antonio Scandurra
a284e7140c Always return valid locations when refreshing anchors 
Specifically, with this commit:

- We will now refresh the anchor if it escapes the boundaries of the excerpt by
using the `Excerpt::contains` method. This was not the case before, as we were
just checking if the excerpt id and buffer id of the anchors matched the ones
stored on the excerpt.
- We fixed a bug that was causing the anchor to be outside of the excerpt when
resetting it to one of the excerpt's endpoints after we couldn't keep its
position. This would happen because we were using `anchor_at`, which resolved
the anchor to an offset first and then converted it back into an anchor with
the given bias, which is a lossy operation. We now use `Anchor::bias` to
achieve the same goal: note that this could still lead to the anchor escaping
the excerpt's boundary when the bias doesn't match the endpoint's bias, so we
take extra care to avoid that and `min`/`max` the newly-produced anchor with
the other endpoint.
 2022-01-29 10:10:53 +01:00
Antonio Scandurra
2d6e348185 Prevent anchors from escaping their excerpt's range when resolving them 
This could happen if an anchor was created on an excerpt with a larger range.
Then, if the excerpt was removed and added back at the same position and with
the same buffer but a smaller range, resolving the anchor could overshoot
the excerpt's boundaries.
 2022-01-29 09:52:38 +01:00
Antonio Scandurra
b2ded5bca8 Optimize some common operations when MultiBuffer is a singleton 2022-01-28 11:50:13 +01:00
Antonio Scandurra
f055053fc9 Avoid grouping transactions created by different editors 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-27 15:51:46 +01:00
Antonio Scandurra
66734e11af WIP: Start on a GoToDefinition action for the editor 2022-01-20 12:26:04 +01:00
Antonio Scandurra
71082d4cdc Return a Task<Result<()>> in {ItemView,Buffer,MultiBuffer}::save 2022-01-20 09:58:24 +01:00
Antonio Scandurra
d5acbe1e32 Use offset to restore navigation position if anchor can't be resolved 2022-01-18 09:59:28 +01:00
Max Brunsfeld
ea69dcd42a Match on names only when outline query has no spaces 
Co-Authored-By: Antonio Scandurra <me@as-cii.com>
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-14 09:16:29 -08:00
Antonio Scandurra
a64ba8b687 Allow matching of context items in outline view 2022-01-14 11:09:02 +01:00
Max Brunsfeld
adeb7e6864 Incorporate syntax highlighting into symbol outline view 
Still need to figure out how to style the fuzzy match characters
now that there's syntax highlighting. Right now, they are
underlined in red.
 2022-01-13 18:10:02 -08:00
Max Brunsfeld
7913a1ea22 Include highlighting runs in Outline 2022-01-13 14:46:15 -08:00
Max Brunsfeld
3e1c559b2d Allow multiple disjoint nodes to be captured as matcheable in the outline query 2022-01-13 14:04:25 -08:00
Antonio Scandurra
2660d37ad8 Return Outline<Anchor> from MultiBuffer::outline 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2022-01-13 18:24:00 +01:00
Max Brunsfeld
63a401ac5d Add Buffer::outline method 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-12 18:17:49 -08:00
Antonio Scandurra
310def2923 Implement Buffer::format 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-12 18:01:20 +01:00
Antonio Scandurra
6fbbbab7ba Process selection anchors in a sorted fashion when refreshing them 2022-01-12 09:28:09 +01:00
Antonio Scandurra
aa543a4b0a Ensure selections stay sorted after refreshing them 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-11 17:16:45 +01:00
Antonio Scandurra
e70b728758 Verify Anchor::buffer_id before resolving it or comparing it 
This commit also verifies some properties about anchor resolution in the
multibuffer randomized test.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-11 16:40:12 +01:00
Max Brunsfeld
f933d54469 When selections lose their excerpts, move them to the next primary diagnostic 2022-01-07 14:53:33 -08:00
Max Brunsfeld
ea263822fa Finish implementing ProjectDiagnostics::open_excerpts 
* Build workspace item views with a reference to the workspace
* Add randomized test for MultiBuffer::excerpted_buffers and fix a small bug

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-07 09:59:27 -08:00
Antonio Scandurra
3cab32d201 WIP: Add keybinding to open buffers under cursors 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-07 16:12:50 +01:00
Antonio Scandurra
67f672d0cc Clear selections on other excerpted buffers when setting active selections 2022-01-07 10:19:28 +01:00
Nathan Sobo
2dbee1d914 Send diagnostic summaries to guests when they join the project 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2022-01-06 12:12:09 -07:00
Max Brunsfeld
7340e83059 WIP - MultiBuffer::refresh_anchors 2022-01-05 21:12:49 -08:00
Max Brunsfeld
fee7657fd7 Merge branch 'main' into polish-project-diagnostics 2022-01-05 20:38:20 -08:00
Max Brunsfeld
e5faaeb2f2 Fix Global::gt and rename it to changed_since 
A false negative return value of `gt` was preventing guests' multibuffers from
syncing correctly.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-05 17:36:12 -08:00
Max Brunsfeld
85a13fa477 Fix panic when resolving anchors after an excerpt id has been recycled 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2022-01-05 11:28:49 -08:00
Antonio Scandurra
b2f0c78924 Merge branch 'main' into polish-project-diagnostics 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2022-01-04 18:35:28 +01:00
Antonio Scandurra
508b9dc024 Rip out "diagnostic providers" 2022-01-04 16:32:17 +01:00
Antonio Scandurra
05a6137549 Capture a new buffer snapshot for excerpts whose selections got updated 2022-01-04 12:22:51 +01:00
Max Brunsfeld
accf90e843 Add MultiBufferSnapshot::range_contains_excerpt_boundary 
Use this method to disable move_line_down across excerpt boundaries.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-12-27 17:08:31 -08:00
Antonio Scandurra
393009a05c Implement Buffer::diagnostic_group 2021-12-24 12:08:55 +01:00
Antonio Scandurra
da460edb8b Remove BufferState when the last buffer's excerpt is removed 2021-12-23 09:59:39 +01:00
Max Brunsfeld
c47340000d Fix remove_excerpts when removing the last N excerpts, N > 1 
Also, generalize the randomized test to remove multiple excerpts at a time
 2021-12-22 21:02:20 -08:00
Max Brunsfeld
435d405d10 Implement MultiBuffer::insert_excerpt_after 2021-12-22 17:59:44 -08:00
Max Brunsfeld
06d2cdc20d Remove unused multi_buffer::FromAnchor trait 2021-12-22 13:27:43 -08:00
Max Brunsfeld
e31205c95e Revert "Implement MultiBuffer::remove_excerpts by inserting tombstones" 
This reverts commit 275b7e8d4f.
 2021-12-22 10:18:33 -08:00
Antonio Scandurra
275b7e8d4f Implement MultiBuffer::remove_excerpts by inserting tombstones 
This will make it easier to use anchors in the presence of deletes.
 2021-12-22 17:57:36 +01:00
Max Brunsfeld
a888620e5f Implement MultiBuffer::remove_excerpts 
We'll need this for updating project diagnostics
 2021-12-21 15:25:57 -08:00
Max Brunsfeld
a93f5e5fb4 Avoid repeated subscriptions + clones when adding another excerpt for same buffer 2021-12-21 14:28:23 -08:00
Max Brunsfeld
8492c6e7ac Fix maintenance of MultiBuffer's buffer states 2021-12-21 13:07:43 -08:00
Max Brunsfeld
13ecd16685 Index max buffer row on MultiBuffer 2021-12-21 12:36:46 -08:00
Max Brunsfeld
60f7169008 Remove header heights from multibuffer randomized test 2021-12-21 10:24:01 -08:00
Antonio Scandurra
eec1748dc7 Render excerpt headers using DisplayMap::insert_blocks 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2021-12-21 18:32:27 +01:00
Antonio Scandurra
8534a9cc41 Don't insert headers in MultiBuffer 
This lays the groundwork to insert headers in the block map instead.
 2021-12-21 16:38:18 +01:00
Antonio Scandurra
f0fe346e15 Gracefully degrade diagnostics_in_range, diagnostic_group and file 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-12-17 16:37:12 +01:00
Antonio Scandurra
6685d5aa7d Implement MultiBuffer::save 
This is still not integrated with `workspace::ItemView`.
 2021-12-17 16:11:18 +01:00
Antonio Scandurra
7d2b74a93b Implement MultiBuffer::{is_dirty,has_conflict} 2021-12-17 15:33:09 +01:00