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661 Commits 26 Branches 22 Tags
Commit Graph

257 Commits

Author SHA1 Message Date
Laurenz
470f8001a1 No more collisions between syntax::Tree and layout::Tree 2021-06-30 11:40:27 +02:00
Laurenz
1c43d8af12 Bump dependencies 2021-06-30 00:52:50 +02:00
Martin Haug
21d919e2d2 Put incremental compilation behind feature 2021-06-29 12:33:24 +02:00
Martin Haug
e9960b8942 Code review: Reverse temperature 2021-06-27 18:58:31 +02:00
Martin
6f518c1728 Adjust comments 
Co-authored-by: Laurenz <laurmaedje@gmail.com>

Update tests/typ/layout/stack.typ

Co-authored-by: Laurenz <laurmaedje@gmail.com>
 2021-06-27 18:58:28 +02:00
Martin Haug
9bd8b7ddac Code review, new stack test 2021-06-27 18:06:39 +02:00
Martin
57bd3e23c7
Apply suggestions from code review 
Co-authored-by: Laurenz <laurmaedje@gmail.com>
 2021-06-27 17:08:40 +02:00
Martin Haug
6b6cdae7ce Testing for incremental 
Also, constraint bugfixes.
 2021-06-27 12:31:27 +02:00
Laurenz
285c2f617b Cleanse library 
- Remove doc-comments for Typst functions from library
- Reduce number of library source files
 2021-06-26 13:06:37 +02:00
Martin
80a9b300d1 Ref count the frames 2021-06-18 13:01:55 +02:00
Martin
7db78d83be Levels 2021-06-18 13:00:36 +02:00
Laurenz
2e87808cdd Setter method 2021-06-17 14:32:24 +02:00
Martin
e14e804789
Constraints (#31) 2021-06-17 14:18:43 +02:00
Laurenz
e2cdda67dc Refactor grid row layout 2021-06-15 16:34:41 +02:00
Laurenz
a61ee46ed2 Refactor column resolving 2021-06-13 00:22:39 +02:00
Laurenz
4c37ebb936 Give up on not implementing Eq and Ord 2021-06-12 18:24:31 +02:00
Martin
fec1f41106
Allow grid cells to span multiple regions. (#30) 2021-06-12 18:19:18 +02:00
Laurenz
4017b5a9f6 Push some nodes directly into the stack 2021-06-11 14:42:20 +02:00
Laurenz
3330767c20 Remove props in favor of using state for everything 2021-06-11 11:30:18 +02:00
Martin Haug
c28708aa19 Text decorations 2021-06-10 23:15:51 +02:00
Laurenz
bce553a991 Tidy up 2021-06-09 22:44:40 +02:00
Martin Haug
29cfef0a6d Add a grid layouter 2021-06-09 22:44:40 +02:00
Laurenz
e023bf2ac9 Module loading system 
Detects cyclic imports and loads each module only once per compilation.
 2021-05-31 22:33:40 +02:00
Laurenz
0bfee5b777 Refactored loading and cache architecture 2021-05-28 12:46:43 +02:00
Laurenz
eabf28f081 Remove hash() from AnyNode since caching is now fully transparent 2021-05-27 14:48:55 +02:00
Laurenz
b886ced408 Switch to N64 type alias 2021-05-27 14:48:45 +02:00
Martin Haug
8e700606bb Add a cache for unchanged layouts 
Co-Authored-By: Laurenz <laurmaedje@gmail.com>
 2021-05-26 23:50:40 +02:00
Martin Haug
e27f6c1014 Add hash impls for all nodes 
This prepares the incremental PR.

Co-Authored-By: Laurenz <laurmaedje@gmail.com>
 2021-05-26 22:57:29 +02:00
Laurenz
6472c1e425 Rename areas to regions 2021-05-21 12:55:36 +02:00
Laurenz
1cb6328d20 Reword some doc comments 2021-05-19 00:33:50 +02:00
Laurenz
8d67c0ca5e Convert font units to lengths earlier 2021-05-17 23:06:31 +02:00
Laurenz
c975d0d5e9 Tidy up layouting code 2021-05-17 22:55:31 +02:00
Laurenz
24c4a746bc Move aspect ratio into stack 2021-05-17 15:23:04 +02:00
Laurenz
1003d320d4 Rename expand to fixed and switch to bools 2021-05-17 15:00:29 +02:00
Laurenz
e65c2b949c Remove resource abstraction and handle images natively 2021-05-14 11:14:28 +02:00
Laurenz
6292d25afb Reengineer font and resource loading 🏞 2021-04-23 17:46:14 +02:00
Laurenz
72478946c2 Make frames serializable 📚 
This also makes serialization support non-optional since it's too much feature-management for too little benefit.
 2021-04-21 21:17:25 +02:00
Laurenz
3d2ee54848 Refactor and comment ♻ 2021-04-07 01:08:07 +02:00
Laurenz
076e767b0e Do binary search and find the outermost glyph with the text index 🔍 
Co-Authored-By: Martin <mhaug@live.de>
 2021-04-07 00:24:42 +02:00
Laurenz
464a6ff75e Deduplicate ttf-parser and rustybuzz face 🥞 2021-04-06 15:13:20 +02:00
Laurenz
de20a21a58 Reshaping with unsafe-to-break ⚡ 
Co-Authored-By: Martin <mhaug@live.de>
 2021-04-05 22:32:09 +02:00
Laurenz
9014e83478 Fix multi-page paragraph bugs 🐞 2021-04-03 21:12:32 +02:00
Laurenz
d74c9378b8 New paragraph layout 🚀 
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
Laurenz
8245b7b736 Baseline alignment ⏏ 2021-03-30 21:43:12 +02:00
Laurenz
c00cca3677 Refactor ♻ 2021-03-30 16:19:16 +02:00
Laurenz
79948c0c5e BiDi reordering 🔃 
Co-Authored-By: Martin <mhaug@live.de>
 2021-03-30 14:31:50 +02:00
Laurenz
c393eccd36 Fix space/newline trimming 🐞 
Co-Authored-By: Martin <mhaug@live.de>
 2021-03-30 14:31:46 +02:00
Laurenz
652986fd58 Fix double leading 🐞 2021-03-30 14:31:39 +02:00
Laurenz
88da325c7d Fixed par layouter directions 🗜 2021-03-29 15:02:15 +02:00
Laurenz
309b8f20a8 Line break iterating run shaper 🌵 
Co-Authored-By: Martin <mhaug@live.de>
 2021-03-29 15:02:15 +02:00