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221 Commits

Author SHA1 Message Date
Tim Allen
c039879c82 src/ncurses_ui.cc: Teach Kakoune about ctrl-symbol keys. 
Previously, Kakoune only handled ctrl-codes less than 27, representing them as
lower-case ASCII codes. For regular keys like <c-a>, that worked fine. However,
NUL became the unorthodox <c-`> and other ctrl-symbols (<c-\>, <c-]>, <c-_>)
weren't supported at all.

Now NUL is rendered as the more comfortable <c-space>, and the other ctrl-symbol
codes are properly decoded.

Fixes #2553.
 2020-10-31 01:20:49 +11:00
Maxime Coste
39ad6a5bda Do not flush input buffer in UI creation 
Fixes #3635
 2020-08-02 16:19:13 +10:00
Igor Böhm
d79b005323 Fix 'error: non-constant-expression cannot be narrowed...' 
ncurses_ui.cc:759:59: error: non-constant-expression cannot be narrowed from type 'unsigned int' to 'Key::MouseButton' in initializer list [-Wc++11-narrowing]
                return mouse_button(mod, Key::MouseButton{code}, coord, c == 'm');
                                                          ^~~~
 2020-06-28 23:32:12 +02:00
Maxime Coste
d3374e7e5f Refactor mouse press/release handling to support 3 buttons 
Change button to be an additional parameter instead of having separate
events for left/right buttons.

Fixes #3471
 2020-06-28 19:48:55 +10:00
Maxime Coste
151eb3299d Fix CSI u parsing of some special keys 2020-05-12 08:50:27 +10:00
Maxime Coste
ccecd5bd8e Add support for alpha channel in colors 
This makes it easier to define faces that lighten/darken whatever
they apply on.
 2020-05-02 12:57:36 +10:00
Maxime Coste
8f30e37507 Untie focus reporting and mouse handling 2020-03-27 07:54:21 +11:00
Joachim Henke
3881dc1e7a restore F1 key handling 2020-03-04 09:06:46 +01:00
Maxime Coste
b8eef27e04 Enable terminal application keypad mode 2020-02-26 17:45:52 +11:00
Joachim Henke
4914029712 fix several control key combinations in st 2020-01-20 12:51:06 +01:00
Joachim Henke
2deeb9df52 make the Insert key work in st 2020-01-19 16:22:34 +01:00
Maxime Coste
b85365bff8 Reset SIGHUP handler on NCursesUI destruction 
SIGHUP handler could trigger crashes if the EventManager was
already destructed when it was triggered.

Fixes #3288
 2020-01-11 17:22:33 +11:00
Maxime Coste
80ffc4d34f Merge remote-tracking branch 'fsub/rxvt' 2020-01-05 10:03:37 +11:00
Maxime Coste
e6b98744c6 Restore support for line wrapping info boxes 
Fixes #3280
 2020-01-04 11:41:16 +11:00
fsub
e7e7289813 Support rxvt style s-F3 to s-F10 2019-12-14 23:17:34 +01:00
fsub
3aab032797 Support rxvt style s-F11 and s-F12 
Rxvt emits `\E[23$` and `\E[24$` for `F21` and `F22` (alias `s-F11` and
`s-F12` provided that `ncurses_shift_function_key` is set to `10`),
respectively.
 2019-12-14 20:03:48 +01:00
Tim Allen
170762b4d9 src/ncurses_ui.cc: Add support for VT220-style Home and End keys. 
Because we now support a bunch of different conventions for these keys, let's
add some citations for the benefit of future maintainers.

Fixes #3252.
 2019-12-11 22:53:15 +11:00
Maxime Coste
fc9e0e8c6a Fix small info text not being displayed 2019-11-26 22:08:05 +11:00
Maxime Coste
34f48cc851 Rework ncurses info display, crop content when overlflowing 
Optmize the code to avoid allocating like crazy, unify various
info style rendering, crop content and display markers that there
is more text remaining.

Fixes #2257
 2019-11-24 18:11:29 +11:00
Maxime Coste
cb1b03c0db Add support for markup in info boxes 
Fixes #2552
 2019-11-22 21:50:51 +11:00
Maxime Coste
c031a276d5 Fix recently introduced ncurses redraw artifact 2019-11-18 21:17:22 +11:00
Maxime Coste
d3c3e59bbf Fix search menu trimmed entry display 2019-11-17 22:53:27 +11:00
Maxime Coste
e33ba455c8 Re-merge clear_to_eol in draw 2019-11-13 22:17:08 +11:00
Jason Felice
9692e491ac Fix bad comparison when parsing OSI sequences 2019-11-09 12:53:45 -05:00
Maxime Coste
8e63aa1548 Check that stdout is a tty in ncurses ui 2019-11-09 08:19:45 +11:00
Maxime Coste
294a5b72e6 Fix some ncurses rendering issues 2019-11-05 17:36:21 +11:00
Maxime Coste
6f3124d678 Split clearing to end of line out of NCursesUI::Window::draw 
Explicitely clear instead of relying on a brittle heuristic.
 2019-11-05 08:04:58 +11:00
Maxime Coste
3a36a2486e Slight cleanup of the menu display code 2019-10-16 20:45:53 +11:00
Maxime Coste
a2993ea104 Check that stdin is readable before calling read 
This should not be necessary, but it works around a bug in WSL.

Fixes #3112
 2019-10-08 18:38:05 +11:00
Maxime Coste
aa6a7e544d Fix some clang warnings 2019-09-26 20:22:27 +10:00
Maxime Coste
1d9a9bc308 Remove unneeded NCursesUI::Window::mark_dirty and redraws 
A bug in client.cc was always forcing full redraws of the windows,
leading to much more terminal output traffic than necessary.
 2019-09-26 20:14:08 +10:00
Maxime Coste
7f141e83ce Additional NCursesUI code cleanups 2019-09-25 22:46:39 +10:00
Maxime Coste
2eccbbbe6f Avoid unnecessary allocations in NCursesUI::Window::draw calls 
Pass an ArrayView<DisplayAtom> instead of a DisplayLine& so that
the newly common case of passing a single atom does not require
constructing a Vector.
 2019-09-25 22:46:39 +10:00
Maxime Coste
f855deaf8b Refactor NCursesUI::Window to reduce the exposed methods 
This should make an alternate implementation simpler as less state
has to be tracked.
 2019-09-25 22:46:39 +10:00
Maxime Coste
9c2d2ad694 Do not set O_NONBLOCK on stdin 
It is not necessary, and impacts also writing to stdout, leading
to broken display on old ncurses versions.

Fixes #3087
 2019-09-25 20:33:01 +10:00
Maxime Coste
de3ff78b22 Restore stdin status flags on suspend and quit 
Those flags are shared with the parent process, so the non-block
flag added impacts their execution.
 2019-09-24 23:28:11 +10:00
Maxime Coste
df6d0355d6 Add support for parsing SS3 key sequences 
As discussed on #3087, fixes part of that issue.
 2019-09-22 09:16:47 +10:00
Maxime Coste
c787128a7c Restore palette before suspend 2019-09-16 21:57:53 +10:00
Maxime Coste
bfc07b53a2 Correctly restore terminal state on suspend 2019-09-16 07:38:24 +10:00
Maxime Coste
afd5006e8b Small style tweak 2019-09-16 07:38:24 +10:00
Maxime Coste
9235238191 Fix input coming in packets characters being dropped 2019-09-16 07:38:24 +10:00
Maxime Coste
006083c6f8 Fix multi-client server suspend 2019-09-16 07:38:24 +10:00
Maxime Coste
f43ac3d78b Fix broken input after suspend 2019-09-16 07:38:24 +10:00
Maxime Coste
e52b93b31a Setup terminal raw mode without going through ncurses 2019-09-16 07:38:24 +10:00
Maxime Coste
f2f99580f8 Get rid of ncurses based input parsing in favor of custom code 2019-09-16 07:38:24 +10:00
Maxime Coste
a440869573 Fix modifiers support with mouse events 2019-09-07 22:49:30 +10:00
Maxime Coste
04b5d44b3c Rework custom CSI parsing code and add support for SGR (1006) mouse 
This will support parsing mouse coordinates bigger than 255 - 32.
And get correct release support.
 2019-09-07 22:29:05 +10:00
Maxime Coste
4cc187a54f Remove unneeded uses of NCurses WINDOW* 
intrflush and meta have a WINDOW* parameter that is documented as
always ignored.
 2019-09-05 00:25:27 +10:00
Maxime Coste
afd45c6755 Extract most ncurses calls into NCursesUI::Window methods 
Try to isolate ncurses as much as possible to explore alternate
terminal UI implementation.
 2019-09-05 00:25:27 +10:00
Frank LENORMAND
cb2647878b src: Send the stop signal to the entire process group 
Whenever a tool spawns the editor (e.g. Git), suspending it with ^Z is not
enough to be sent back to the calling shell - another ^Z is necessary.

Fixes #3061
 2019-08-21 10:32:35 +02:00