Initial support for using range.getClientRects to measure text. by nightwing · Pull Request #5922 · ajaxorg/ace

nightwing · 2026-02-22T17:57:41Z

xyos

lgtm

github-actions · 2026-05-02T08:37:38Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

codecov · 2026-05-02T08:39:05Z

Codecov Report

❌ Patch coverage is 93.55247% with 51 lines in your changes missing coverage. Please review.
✅ Project coverage is 93.92%. Comparing base (f82010e) to head (40e5bdc).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
src/layer/font_metrics.js	92.81%	38 Missing ⚠️
src/virtual_renderer.js	88.09%	10 Missing ⚠️
src/ext/diff/inline_diff_view.js	77.77%	2 Missing ⚠️
src/layer/marker.js	93.75%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5922      +/-   ##
==========================================
+ Coverage   93.73%   93.92%   +0.18%     
==========================================
  Files         641      647       +6     
  Lines      138167   140264    +2097     
  Branches    14561    14694     +133     
==========================================
+ Hits       129510   131741    +2231     
+ Misses       8657     8523     -134

Flag	Coverage Δ
unittests	`93.92% <93.55%> (+0.18%)`	⬆️

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github-actions · 2026-05-02T09:05:10Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-05-03T14:06:29Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-05-04T10:03:10Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-05-05T14:08:50Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

… calculations # Conflicts: # src/virtual_renderer.js

github-actions · 2026-07-06T18:04:04Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

…` and related methods

…ed text-to-pixel accuracy and update related cursor positioning logic fix: remove unused `offsetX` parameter from `screenToDocumentPosition` and related methods fix: set $fontMetrics to session instead of adding new selection methods fix: refine cursor positioning using pixel-based calculations # Conflicts: # src/layer/font_metrics.js # src/selection.js

github-actions · 2026-07-08T17:24:01Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-09T15:19:52Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T06:24:12Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T07:03:08Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T14:35:42Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T14:36:43Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T15:42:33Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

github-actions · 2026-07-10T16:23:57Z

One of the public type files has been updated, plase make sure there are no backwards incompatible changes done in the PR.

xyos reviewed Feb 25, 2026

View reviewed changes

Comment thread src/layer/font_metrics.js Outdated

xyos reviewed Feb 25, 2026

View reviewed changes

Comment thread src/layer/font_metrics.js Outdated

xyos approved these changes Feb 26, 2026

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nightwing force-pushed the varchar3 branch from 57a38ef to f9ab19a Compare March 23, 2026 23:51

nightwing mentioned this pull request Apr 27, 2026

Issues with Arabic Text Handling #5936

Open

nightwing force-pushed the varchar3 branch 3 times, most recently from c7be8dd to 90b4eee Compare May 2, 2026 08:37

nightwing force-pushed the varchar3 branch from 5a08e66 to bed0438 Compare May 3, 2026 14:06

nightwing force-pushed the varchar3 branch from 2de6037 to 6138c2d Compare May 5, 2026 14:08

nightwing mentioned this pull request May 18, 2026

improve getBoundingClientRect in mockdom #5973

Merged

mkslanc and others added 8 commits June 9, 2026 17:09

WIP: add text width measurement and cursor positioning based on pixel…

5203c96

… calculations # Conflicts: # src/virtual_renderer.js

text width calculation based on createRange

982731e

refactor

3c0e0c0

test

30ee806

address review comments

66b07cb

fix most of failing tests

108fe73

fix rendering of cjk spaces with show invisibles

685d2af

fix textinput tests

d5684d1

xyos mentioned this pull request Jul 3, 2026

Grapheme-cluster aware cursor, hit-testing and soft wrap on top of #5922 #5988

Open

nightwing force-pushed the varchar3 branch from 6138c2d to d7b2cdd Compare July 6, 2026 18:03

css transform support in mockdom

037318f

nightwing and others added 12 commits July 8, 2026 18:01

support css transform in new measurement method

6952ce9

fix failing test

086b165

fix types

d314446

improve coverage

dc36092

fix position calculation for surrogate pairs

a71a0a0

fix selection rendering in RTL mode

17cae98

fix: add width to fallback; remove unnesseccary check

0f32ef2

fix: improve text-to-screen coordinate calculation

0fbd29a

workaround for slow pixelToColumn on long tokens

6fb71cf

fix: remove unused offsetX parameter from `screenToDocumentPosition…

62bf8ce

…` and related methods

revert binary search changes as it doesn't work well with bidi text

23ffa01

nightwing force-pushed the varchar3 branch from d7b2cdd to a99a487 Compare July 8, 2026 17:23

nightwing force-pushed the varchar3 branch from a99a487 to 60ce0b1 Compare July 9, 2026 15:19

nightwing force-pushed the varchar3 branch from 60ce0b1 to 33d1040 Compare July 10, 2026 06:24

nightwing force-pushed the varchar3 branch from 33d1040 to 0e9e8be Compare July 10, 2026 07:03

nightwing force-pushed the varchar3 branch from 0e9e8be to fca477c Compare July 10, 2026 14:35

improve handling of bidi text

c6c9f87

nightwing force-pushed the varchar3 branch from fca477c to c6c9f87 Compare July 10, 2026 14:36

nightwing added 2 commits July 10, 2026 19:21

partial fix for horizontal scroll

7317a8f

update node in ci, since new typescript doesn't work with node 16

32ae297

fix multiline selection marker on wrapped bidi lines

40e5bdc

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nightwing commented Feb 22, 2026 •

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