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045abeee42
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91 Commits

Author SHA1 Message Date
Wez Furlong
045abeee42 print ding when the bell is rung 
refs: https://github.com/wez/wezterm/issues/3
 2018-02-27 20:59:09 -08:00
Wez Furlong
27ab1b65a0 Add support for F-keys 
Fixes https://github.com/wez/wezterm/issues/11
 2018-02-27 08:01:41 -08:00
Wez Furlong
791d39bb4d Fix 256 color palette 
We were skewing to blue before red and that didn't match xterm.

Fixes https://github.com/wez/wezterm/issues/12
 2018-02-27 07:26:49 -08:00
Wez Furlong
1e71efa33a remove the clunky answerback thing 2018-02-26 08:43:14 -08:00
Wez Furlong
7b5dbab1a4 Do a better job at BCE when erasing lines 
The `dialog` program relies on this.
 2018-02-26 08:08:05 -08:00
Wez Furlong
8e9620d001 add CHA support, used by dialog 2018-02-26 07:36:32 -08:00
Wez Furlong
4b92a03c15 remove another debug line 2018-02-26 07:15:16 -08:00
Wez Furlong
b81fb73c37 Really avoid underflow with apt scrolling 
I thought I took care of this in 7c0536f9a3,
but I misunderstood how saturating_sub works.  I still need to clamp
it within range.
 2018-02-24 20:59:44 -08:00
Wez Furlong
4092796db3 Fix an issue where the background color rendered gray instead of black 
When using the default monospace font on ubuntu (typicaly
DejaVuSansMono), the texture atlas would end up the bottom left pixel
being a shade of gray.

Since we were using (0,0) coords for whitespace cells, all whitespace
cells would appear shaded gray.

We now reserve a black pixel in the bottom left of the underline texture
and switch to that for whitespace instead.

I added Debug support to the ColorPalette while tracking this down,
and figured that I might as well keep it.
 2018-02-24 17:28:35 -08:00
Wez Furlong
9737646978 fix delete 2018-02-24 15:58:38 -08:00
Wez Furlong
abc06620b8 add support for implicit hyperlinks 2018-02-24 15:43:02 -08:00
Wez Furlong
90dd732aee make selected and cursor text fg/bg configurable 
Previously we only allowed changing the cursor bg color, now we
get 4 different color settings for this!
 2018-02-23 07:57:52 -08:00
Wez Furlong
d03564aa10 paint after each window input, remember mods for text input 
Also need to tweak how we handle ALT-x and CTRL-x as the case of the input
is different with glium vs. xcb
 2018-02-22 08:41:51 -08:00
Wez Furlong
a7f2757452 rustfmt update 2018-02-20 22:08:19 -08:00
Wez Furlong
7c0536f9a3 avoid panic if an app sets an invalid scroll region 2018-02-20 08:42:08 -08:00
Wez Furlong
279b2018fd Render cursor and selection for resized lines 
If the user enlarges the terminal we can have regions of the vertex
buffer that have colors that default to alpha channel 0.  This is
normally fine but breaks rendering of the cursor and the selection;
those attributes are out of band from the normal cell attributes,
especially for whitespace cells, so we need to handle those in
the degenerate case at the end of a line render.

Refactor the code that computes the cursor and selection colors
so that we can call it and use it in both places.
 2018-02-19 21:29:27 -08:00
Wez Furlong
25e2dc2a96 fix an issue with the selection when in scrollback 2018-02-19 16:26:10 -08:00
Wez Furlong
dd238d5b50 add DCH 2018-02-19 15:33:13 -08:00
Wez Furlong
d041b7be0d fix an issue with scrolling within a region 2018-02-19 14:39:07 -08:00
Wez Furlong
37e5d8571a add HVP sequence. Just like CUP. 2018-02-19 14:02:54 -08:00
Wez Furlong
c9eba103d1 Use vecdeque for screen lines 
This brings us back in the right perf ballpark
 2018-02-19 13:08:47 -08:00
Wez Furlong
58f423eebe fix bounds for scrolling 
unfortunately this is super expensive and halves the cat test perf.
 2018-02-19 11:26:19 -08:00
Wez Furlong
02846f4c82 use Cell::reset to clear portions of a line 2018-02-19 10:51:34 -08:00
Wez Furlong
a0b4630998 micro opt cursor moving during print 2018-02-19 10:47:49 -08:00
Wez Furlong
aa95eaefd9 micro-opt scroll_up some more 2018-02-19 10:27:28 -08:00
Wez Furlong
48997f02d1 micro optimize cell creation 2018-02-19 09:08:17 -08:00
Wez Furlong
1b989b011d improve scroll_up perf 
We were marking the entire scrollback history as dirty on each line
scroll.  This was from the early days and isn't needed any more.
This brings the runtime of:

```
$ find /usr > /tmp/usr-files.txt
$ time cat /tmp/usr-files.txt
```

down from ~2.5s to ~1.2s.

Also avoid a redundant line_mut() call in set_cell().
 2018-02-19 08:14:03 -08:00
Wez Furlong
563408df6f micro optimization for scroll_up 2018-02-19 07:55:49 -08:00
Wez Furlong
450ed0e82c don't explode when scrolling back 2018-02-18 23:04:11 -08:00
Wez Furlong
fa0549b76e add some more comments 
and back out the get_all flag that was added as a temp workaround
in the earlier stages of adding opengl support.
 2018-02-18 17:21:02 -08:00
Wez Furlong
de700e0207 make it very slightly cheaper to enumerate the screen lines 2018-02-17 15:04:48 -08:00
Wez Furlong
b8eb6dbedc make color -> uniform conversion more ergonomic 2018-02-17 08:25:59 -08:00
Wez Furlong
c8a58cac06 we now render useless blocks in the fg color via gl 2018-02-16 23:28:51 -08:00
Wez Furlong
20965e786f start hacking on OpenGL ES2 rendering 2018-02-16 21:44:56 -08:00
Wez Furlong
20f4b21f13 add some more tests 2018-02-12 08:25:31 -08:00
Wez Furlong
28179ff981 check negative value for ECH, too 2018-02-12 08:15:35 -08:00
Wez Furlong
438822d63b add ECH handling 2018-02-12 07:57:22 -08:00
Wez Furlong
09f481e753 avoid ambiguous true color csi SGR sequence 2018-02-12 07:40:35 -08:00
Wez Furlong
ad3524bfc8 run down an off-by-one in VPA handling 
This manifested with vim-inside-tmux losing my top tmux status line.

Add a test!
 2018-02-11 23:56:42 -08:00
Wez Furlong
0870e6c7e4 tweak comments and error printing around OSC 2018-02-11 22:29:21 -08:00
Wez Furlong
6fb12c3520 add test for reverse index 2018-02-11 21:58:53 -08:00
Wez Furlong
18990a24b4 Basic tab stops 2018-02-11 21:54:18 -08:00
Wez Furlong
4c087d32c1 add NEL sequence and test 2018-02-11 20:56:05 -08:00
Wez Furlong
e6fdd4140b add more tests 2018-02-11 20:46:59 -08:00
Wez Furlong
5e49a79705 fix a selection range issue 
When dragging a multi-line selection down and to the left, we were
incorrectly setting the computed column range.

Add a test and fix it.
 2018-02-11 18:35:58 -08:00
Wez Furlong
2ee0414b66 avoid panic when dragging onto partial rows/columns 2018-02-11 18:09:48 -08:00
Wez Furlong
d0de936f62 add some tests for a double-width selection bug 2018-02-11 17:56:49 -08:00
Wez Furlong
adc11f303a Add some tests for hyperlink parsing and handling 2018-02-11 13:48:51 -08:00
Wez Furlong
ac339f9258 refactor term tests to make it less repeaty 2018-02-11 13:01:36 -08:00
Wez Furlong
21f0e3fd98 Recognize clicks on hyperlinks 
There's plumbing for handling these events in the TerminalHost
trait, but we don't do anything beyond printing them at the moment.
 2018-02-11 12:28:37 -08:00