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1696 Commits

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Author SHA1 Message Date
Mitchell Hashimoto
df302fc2b6 calculate font metrics via canvas 2022-12-04 22:01:58 -08:00
Mitchell Hashimoto
37f00ac725 don't export coretext/freetype 2022-12-04 13:19:29 -08:00
Mitchell Hashimoto
c48d8cd151 hook up logging to wasm, example uses new zig-js package 2022-12-04 13:16:54 -08:00
Mitchell Hashimoto
437f1772f1 logging works for wasm 2022-12-04 12:29:11 -08:00
Mitchell Hashimoto
940828ed97 font: web canvas creates a canvas element 2022-12-03 22:11:01 -08:00
Mitchell Hashimoto
21faf0b6fb add zig-js 2022-12-03 21:46:00 -08:00
Mitchell Hashimoto
fc618d37b2 Merge branch 'wasm' 2022-12-03 21:36:21 -08:00
Mitchell Hashimoto
f82593bcae update zig 2022-12-03 21:36:11 -08:00
Mitchell Hashimoto
1840829e9e add node for web stuff 2022-12-03 21:34:14 -08:00
Mitchell Hashimoto
c32219554a blank out web canvas impl 2022-12-01 13:02:17 -08:00
Mitchell Hashimoto
b858aea124 Start scaffolding web_canvas backend 2022-12-01 13:02:17 -08:00
Mitchell Hashimoto
6b101c2293 support unit testing wasm via wasmtime 2022-12-01 13:02:17 -08:00
Mitchell Hashimoto
3a4d881444 wasm allocator, consider "host-owned" pointers 2022-12-01 13:02:17 -08:00
Mitchell Hashimoto
24cc01e055 move wasm main to src/, export an Atlas API 
We don't need the Atlas API for wasm at all, but its a good way to test
things work incrementally and its a pretty cool thing to have as a wasm
library really.
 2022-12-01 13:02:17 -08:00
Mitchell Hashimoto
fe805f1031 update zig 2022-12-01 12:59:40 -08:00
Mitchell Hashimoto
6ad45f0237 update zig 2022-11-30 16:54:04 -08:00
Mitchell Hashimoto
67f8c231f8 update nixpkgs to 22.11 2022-11-29 14:44:56 -08:00
Mitchell Hashimoto
8ac759fa52 update zig again 2022-11-29 13:00:57 -08:00
Mitchell Hashimoto
88c37fb617 update zig version 2022-11-29 12:57:42 -08:00
Mitchell Hashimoto
7c4d024aba update mach for macOS Ventura 2022-11-29 10:13:21 -08:00
Mitchell Hashimoto
f871630fa4 move Atlas to font 2022-11-28 10:35:46 -08:00
Mitchell Hashimoto
2796a0b964 font: when resizing a glyph, scale metrics by same ratio 
We rely on the top/left offset to position the glyph properly. When we
were resizing, we weren't properly recalculating this offset which led
to some glyphs slightly (or majorly) off depending on how much they
resized.
 2022-11-27 22:06:25 -08:00
Mitchell Hashimoto
29cc8312d5 revert 2022-11-27 21:45:10 -08:00
Mitchell Hashimoto
4a3376d916 fix crash with cursor going off screen on resize 2022-11-27 21:06:11 -08:00
Mitchell Hashimoto
b8832833cb respect application cursor keys for arrow (DECCKM) 
This fixes the arrow keys in htop.
 2022-11-27 20:57:58 -08:00
Mitchell Hashimoto
0e55f4054e font: Shaper should replace 0 with 0x20 (space) 
This didn't cause any real problems but it was a waste to trigger the
full font fallback system for codepoint 0.
 2022-11-27 20:25:21 -08:00
Mitchell Hashimoto
ddaed26f10 update TODO 2022-11-27 20:16:39 -08:00
Mitchell Hashimoto
51ff0bbd7c Merge pull request #58 from mitchellh/underline-styles 
Underline styles: singe, double, dashed, dotted, curly
 2022-11-27 16:23:21 -08:00
Mitchell Hashimoto
379072566f remove underline support from shaders since we now use sprites 2022-11-27 16:18:00 -08:00
Mitchell Hashimoto
2b9a47edb2 metal: underline styles 2022-11-27 16:15:22 -08:00
Mitchell Hashimoto
bfc657395a curly underlines 2022-11-27 16:11:15 -08:00
Mitchell Hashimoto
fee681ac78 dashed underlines 2022-11-27 15:44:12 -08:00
Mitchell Hashimoto
6a32a30a16 font: render dotted underlines 2022-11-27 15:39:18 -08:00
Mitchell Hashimoto
c2d08c3071 terminal: parse all underline styles 2022-11-27 15:39:12 -08:00
Mitchell Hashimoto
5045e51b99 unknown underline styles render a single underline 2022-11-27 15:30:49 -08:00
Mitchell Hashimoto
d7fe6a1c47 fix sgr parsing for underline styles 2022-11-27 15:30:02 -08:00
Mitchell Hashimoto
3a248f6051 opengl: render underlines using sprite system, not shaders 2022-11-27 15:18:03 -08:00
Mitchell Hashimoto
278668c953 font: draw single and double underlines as sprites 2022-11-27 15:14:49 -08:00
Mitchell Hashimoto
584149121d use enum for underline styles 2022-11-27 14:16:51 -08:00
Mitchell Hashimoto
84efd2ac5f font: use Canvas more, Canvas rect 2022-11-27 14:08:15 -08:00
Mitchell Hashimoto
28d386967d font: introduce Canvas, start converting Box 2022-11-27 13:54:43 -08:00
Mitchell Hashimoto
abfffdcabe pkg/pixman: more getters 2022-11-27 13:54:30 -08:00
Mitchell Hashimoto
b34e336c5c rearrange box rendering to prepare for more sprite drawing 2022-11-27 10:17:12 -08:00
Mitchell Hashimoto
3fbeca914b terminal: fix possible crash when increasing columns in resize 
If a cell has graphemes attached to it, we'd share the grapheme map.
This copies it.
 2022-11-26 17:44:08 -08:00
Mitchell Hashimoto
d64b0e371e terminal: copy grapheme map when resizing and ensure proper cleanup 2022-11-26 17:33:52 -08:00
Mitchell Hashimoto
e877dbf861 Merge pull request #56 from mitchellh/pixman 
Procedurally generate and support box-drawing glyphs
 2022-11-25 15:39:03 -08:00
Mitchell Hashimoto
b365ccca0b fix comment 2022-11-25 15:38:45 -08:00
Mitchell Hashimoto
f01930695a metal: continue to render if single cell fails 2022-11-25 15:30:03 -08:00
Mitchell Hashimoto
1062a39681 more glyphs 2022-11-25 15:28:47 -08:00
Mitchell Hashimoto
4cac375fcf more 2022-11-25 15:22:59 -08:00