f1ab290572
Refactor line reordering from callback to iterator
2021-09-27 22:45:29 +02:00
e10b3d838a
Fix panic due to bad alignments in stack function
2021-09-27 13:45:18 +02:00
6c478face4
Fix paragraph constraints
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Co-Authored-By: Martin <mhaug@live.de>
2021-09-27 11:38:18 +02:00
19e17cc6ac
Simplify decoration handling
2021-09-26 12:43:45 +02:00
a493b9533a
More useful `Debug` impls
2021-09-26 12:24:24 +02:00
5594868f8b
Prevent paragraph from overflowing due to trailing linebreak
2021-09-25 23:35:27 +02:00
18190f377a
Reimplement `Debug` for layout nodes
2021-09-10 15:10:35 +02:00
148a06c070
Switch from state to decorations for underline/strikethrough/overline
2021-08-24 00:41:15 +02:00
d546453880
Links! ( #43 )
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Co-authored-by: Laurenz <laurmaedje@gmail.com>
2021-08-23 23:56:33 +02:00
c0377de653
Shorter/clearer field name for geometry types
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Size { width, height } => Size { w, h }
Spec { horizontal, vertical } => Spec { x, y }
Gen { cross, main } => Gen { inline, block }
2021-08-21 19:08:47 +02:00
0dd4ae0a7a
Prune derives
2021-08-21 17:30:21 +02:00
594809e35b
Library functions behave more imperatively
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- Templates scope state changes
- State-modifying function operate in place instead of returning a template
- Internal template representation contains actual owned nodes instead of a pointer to a syntax tree + an expression map
- No more wide calls
2021-08-17 22:20:37 +02:00
9a798ce6f6
Make percentages for h and v relative to area instead of font size
2021-08-17 00:17:28 +02:00
2c6127dea6
Refactor state
2021-07-29 13:28:19 +02:00
312dcd070c
Move EcoString and OptionExt into util
2021-07-29 11:35:49 +02:00
c97b3078eb
Merge font and par state into text state
2021-07-25 12:10:44 +02:00
adb71ee040
Move and refactor
2021-07-25 01:03:38 +02:00
6a4823461f
Reference-count complex values
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Rename some nodes types
2021-07-10 23:10:17 +02:00
36b3067c19
Eco string 🌱
2021-07-10 13:07:39 +02:00
02b586cc36
Add lots of Eq impls
2021-07-08 23:16:02 +02:00
65c0c5607e
Make clippy a bit happier
2021-06-30 11:48:51 +02:00
21d919e2d2
Put incremental compilation behind feature
2021-06-29 12:33:24 +02:00
e9960b8942
Code review: Reverse temperature
2021-06-27 18:58:31 +02:00
9bd8b7ddac
Code review, new stack test
2021-06-27 18:06:39 +02:00
57bd3e23c7
Apply suggestions from code review
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Co-authored-by: Laurenz <laurmaedje@gmail.com>
2021-06-27 17:08:40 +02:00
6b6cdae7ce
Testing for incremental
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Also, constraint bugfixes.
2021-06-27 12:31:27 +02:00
80a9b300d1
Ref count the frames
2021-06-18 13:01:55 +02:00
e14e804789
Constraints ( #31 )
2021-06-17 14:18:43 +02:00
e2cdda67dc
Refactor grid row layout
2021-06-15 16:34:41 +02:00
a61ee46ed2
Refactor column resolving
2021-06-13 00:22:39 +02:00
4017b5a9f6
Push some nodes directly into the stack
2021-06-11 14:42:20 +02:00
3330767c20
Remove props in favor of using state for everything
2021-06-11 11:30:18 +02:00
c28708aa19
Text decorations
2021-06-10 23:15:51 +02:00
e27f6c1014
Add hash impls for all nodes
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This prepares the incremental PR.
Co-Authored-By: Laurenz <laurmaedje@gmail.com>
2021-05-26 22:57:29 +02:00
6472c1e425
Rename areas to regions
2021-05-21 12:55:36 +02:00
8d67c0ca5e
Convert font units to lengths earlier
2021-05-17 23:06:31 +02:00
c975d0d5e9
Tidy up layouting code
2021-05-17 22:55:31 +02:00
1003d320d4
Rename expand to fixed and switch to bools
2021-05-17 15:00:29 +02:00
3d2ee54848
Refactor and comment ♻
2021-04-07 01:08:07 +02:00
de20a21a58
Reshaping with unsafe-to-break ⚡
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Co-Authored-By: Martin <mhaug@live.de>
2021-04-05 22:32:09 +02:00
9014e83478
Fix multi-page paragraph bugs 🐞
2021-04-03 21:12:32 +02:00
d74c9378b8
New paragraph layout 🚀
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The previous paragraph layout algorithm had a couple of flaws:
- It always produced line break opportunities between runs although on
the textual level there might have been none.
- It didn't handle trailing spacing correctly in some cases.
- It wouldn't have been easily adaptable to Knuth-Plass style optimal
line breaking because it was fundamentally structured first-fit
run-by-run.
The new paragraph layout algorithm fixes these flaws. It proceeds
roughly in the following stages:
1. Collect all text in the paragraph.
2. Compute BiDi embedding levels.
3. Shape all runs, layout all children and store the resulting items in
a reusable (possibly even cacheable) `ParLayout`.
3. Iterate over all line breaks in the concatenated text.
4. Construct lightweight `LineLayout` objects for full lines instead of
runs. These mostly borrow from the `ParLayout` and only reshape the
first and last run if necessary. The design allows to use Harfbuzz's
UNSAFE_TO_BREAK mechanism to make reshaping more efficient. The size
of a `LineLayout` can be measured without building the line's frame.
5. Build only the selected line's frames and stack them.
2021-04-03 21:09:17 +02:00
8245b7b736
Baseline alignment ⏏
2021-03-30 21:43:12 +02:00
c00cca3677
Refactor ♻
2021-03-30 16:19:16 +02:00
79948c0c5e
BiDi reordering 🔃
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Co-Authored-By: Martin <mhaug@live.de>
2021-03-30 14:31:50 +02:00
c393eccd36
Fix space/newline trimming 🐞
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Co-Authored-By: Martin <mhaug@live.de>
2021-03-30 14:31:46 +02:00
652986fd58
Fix double leading 🐞
2021-03-30 14:31:39 +02:00
88da325c7d
Fixed par layouter directions 🗜
2021-03-29 15:02:15 +02:00
309b8f20a8
Line break iterating run shaper 🌵
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Co-Authored-By: Martin <mhaug@live.de>
2021-03-29 15:02:15 +02:00
8c27dc1010
Write spaces and linebreaks into text runs ✒
2021-03-29 15:02:15 +02:00
Laurenz
Martin