144 Commits

Author	SHA1	Message	Date
Mitchell Hashimoto	08b7a866b6	Screen dirty tracking	2022-09-10 10:59:57 -07:00
Mitchell Hashimoto	98dff5a163	better handling of combination characters	2022-09-07 20:10:06 -07:00
Mitchell Hashimoto	85dff335f1	much more accurate run splits and cell widths in runs	2022-09-07 10:30:40 -07:00
Mitchell Hashimoto	3754de3b95	test very long emoji	2022-09-06 14:21:07 -07:00
Mitchell Hashimoto	802f230fa2	handle graphemes with more than 1 joiner	2022-09-05 10:35:22 -07:00
Mitchell Hashimoto	47242ad12a	test writing graphemes	2022-09-05 10:29:52 -07:00
Mitchell Hashimoto	7ceff79ea9	various methods on Row are grapheme-aware and tested	2022-09-05 09:47:35 -07:00
Mitchell Hashimoto	b3ec7028fb	detect and attach grapheme to grapheme data	2022-09-04 21:57:07 -07:00
Mitchell Hashimoto	a605ff07e1	setup flags, storage for graphemes	2022-09-04 11:17:41 -07:00
Mitchell Hashimoto	e6564dfd11	fix some resize crashes	2022-09-04 09:43:20 -07:00
Mitchell Hashimoto	f417659368	on resize, if rows increasing, handle that first	2022-09-03 22:33:20 -07:00
Mitchell Hashimoto	f3f60e47d1	clearHistory	2022-09-03 21:40:03 -07:00
Mitchell Hashimoto	6373900dfa	comment on screen struct	2022-09-03 21:35:43 -07:00
Mitchell Hashimoto	c0e36bedd6	remove dirty for now	2022-09-03 21:26:49 -07:00
Mitchell Hashimoto	3d0ec16ad4	resize with shrinking cols	2022-09-03 21:25:06 -07:00
Mitchell Hashimoto	7134ddec4e	resize less rows	2022-09-03 17:59:24 -07:00
Mitchell Hashimoto	1121438d8a	maybe clean up resize more cols	2022-09-03 17:50:04 -07:00
Mitchell Hashimoto	d6e243cde1	resize with reflow more cols	2022-09-03 17:28:26 -07:00
Mitchell Hashimoto	2583b8cb65	fix y pos on resize	2022-09-03 12:25:26 -07:00
Mitchell Hashimoto	41f2b756ae	fix scrolling and new row calculation	2022-09-03 12:18:45 -07:00
Mitchell Hashimoto	d22a323896	clean up some assertions	2022-09-01 23:25:51 -07:00
Mitchell Hashimoto	8d6e8eb0aa	asserts not being optimized away, use comptime gate	2022-09-01 22:21:54 -07:00
Mitchell Hashimoto	57725cf3a4	cache row iterator max value	2022-09-01 22:05:42 -07:00
Mitchell Hashimoto	5aa6d79519	screen: cache history offset ... This is a super hot calculation so taking up memory to cache it resulted in 15m less function calls when catting a 10mb file, and ~5% speedup.	2022-09-01 21:36:59 -07:00
Mitchell Hashimoto	73581eee0b	small optimizations	2022-09-01 18:36:27 -07:00
Mitchell Hashimoto	30a14d230e	process ASCII events manually to avoid function call overhead	2022-09-01 17:53:40 -07:00
Mitchell Hashimoto	d404be2993	grow our scrollback much faster	2022-09-01 01:15:20 -07:00
Mitchell Hashimoto	dba027d307	resize should maintain minimum of screen rows	2022-09-01 01:09:06 -07:00
Mitchell Hashimoto	77c8ec0a20	the big screen switchover	2022-09-01 00:58:47 -07:00
Mitchell Hashimoto	36140d3ee9	TODO	2022-08-29 20:26:02 -07:00
Mitchell Hashimoto	0505018186	Line segmentation into text runs	2022-08-29 16:39:48 -07:00
Mitchell Hashimoto	65df657b4e	make cell attrs bools instead of u1s	2022-08-26 11:09:48 -07:00
Mitchell Hashimoto	46bbab5d10	ignore zero-width characters for now	2022-08-24 13:48:22 -07:00
Mitchell Hashimoto	28072157d5	selection of wide chars and copy/paste works	2022-08-20 17:10:10 -07:00
Mitchell Hashimoto	da79aae0ab	terminal: print wide characters	2022-08-20 16:11:48 -07:00
Mitchell Hashimoto	ad1cdbcd59	implement erase display scrollback ("clear" command)	2022-08-09 09:22:34 -07:00
Mitchell Hashimoto	fb5afbedd2	add screen .history tag to fetch scrollback region	2022-08-09 09:18:10 -07:00
Mitchell Hashimoto	38af14ff3a	resize alt screen without reflow	2022-08-08 21:14:27 -07:00
Mitchell Hashimoto	f82493cccf	when growing cols, adjust viewport and cursor if we shorten	2022-08-08 20:52:36 -07:00
Mitchell Hashimoto	16a5a45293	when growing rows, offset cursor by added rows	2022-08-08 18:14:11 -07:00
Mitchell Hashimoto	d551f1126b	when less cols, cursor needs to be in screen space, not viewport	2022-08-08 17:47:16 -07:00
Mitchell Hashimoto	113b5a318b	when shrinking rows, clear empty space from the end (see test case)	2022-08-08 17:24:10 -07:00
Mitchell Hashimoto	a2cf116063	fix a crash when reflowing to smaller cols but still buggy	2022-08-08 14:20:52 -07:00
Mitchell Hashimoto	f3d3d255fb	handle case where cursor is past where content is on col shrink	2022-08-08 14:08:01 -07:00
Mitchell Hashimoto	9493561159	assertions to save our bacon	2022-08-08 14:03:14 -07:00
Mitchell Hashimoto	e4c8bbd394	reflow cursor when shrinking cols	2022-08-08 14:02:28 -07:00
Mitchell Hashimoto	6fa4cb07c7	more cursor reflow	2022-08-08 13:56:09 -07:00
Mitchell Hashimoto	bfbeceeefa	when cols grow, move cursor if it unwraps the line it is on	2022-08-08 13:47:49 -07:00
Mitchell Hashimoto	9ddb19e9b0	replace old resize with new reflow resize	2022-08-08 13:06:01 -07:00
Mitchell Hashimoto	f97b739317	reflow when columns get smaller	2022-08-08 13:04:27 -07:00