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3aab032797
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206 Commits

Author SHA1 Message Date
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
Maxime Coste
2359df0f17 Make scrolling speed configurable 
The UI now can send a 'Scroll' key, whose value is the scrolling
amount encoded as a signed integer. This replaces the MouseWheelUp
and MouseWheelDown keys.

The NCursesUI now has a ncurses_wheel_scroll_amount ui_option that
controls that amount, it can be negative to swap scrolling direction.

Fixes #3045
 2019-08-19 22:16:39 +10:00
Joachim Henke
556d58a073 allow for mapping the Insert key 2019-07-07 18:38:46 +02:00
Maxime Coste
a8ea599372 Remove another unnecessary ; in palete reset escape sequence 
Should fix #2779 for real.
 2019-03-16 11:57:31 +11:00
Maxime Coste
47be98f1fc Remove unnecessary ; from palette reset escape sequence 
Fixes #2779
 2019-03-13 07:19:20 +11:00
Justin Frank
8178400f8d Fixed all reorder warnings 2019-02-27 22:45:31 -08:00
Frank LENORMAND
b1f5639d8c src: Add support for right click events 
The current implementation treats left mouse button clicks as a
generic "mouse press" modifier, this commit extends the list of
modifiers by adding a "right mouse click" one.

The proper way to implement this would be to ship the coordinates
of mouse key press events in each `Key` object, and pass whichever
button was clicked as a codepoint value (instead of coordinates
currently), but this would require more work.

This commit allows:

* right clicks to set the cursor of the main selection
* control-right clicks to merge all the selections, and then set
  its cursor

Fixes #843
 2018-12-20 14:32:18 +03:00
Maxime Coste
f7ab129e53 Remove support for 8-bit CSI as it breaks utf8 input 
Fixes #2630
 2018-12-12 19:10:28 +11:00
Maxime Coste
c6f98f8483 Fix compilation error 2018-12-09 22:05:32 +11:00
Maxime Coste
64f1c31401 Refactor parsing of keys and introduce a builtin key parser mode 
By setting the ncurses_builtin_key_parser ui_option to true, we
can disable ncurses parsing of key strokes to get less portable
parsing but support for more complex modifiers.
 2018-12-09 21:35:22 +11:00
Maxime Coste
1670a7514a NCursesUI: Handle CSI in 8-bit mode as well 2018-12-09 11:20:03 +11:00
Jay McCarthy
dde81019a2 Fix dumb typo 2018-12-07 16:33:35 -05:00
Jay McCarthy
f36a2870b8 Simplify re: lenormf 2018-12-07 16:33:35 -05:00
Jay McCarthy
4cac29d98c Update re lenormf's comments 2018-12-07 16:33:35 -05:00
Jay McCarthy
af5d2d9523 Parse xterm-keys for motion directly 
Ideally, something better should be done (re #2554) but this is a decent
intermediate step for some useful keys.

Note: NCurses supports parsing these keys when shifted (KEY_SR,
_SLEFT, S_RIGHT, etc), but it does not do the same thing for the other
modifiers.
 2018-12-07 16:33:35 -05:00
Justin Frank
c5a1225638 removed option and horizontal layout 2018-10-15 14:07:39 -07:00