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757 Commits

Author SHA1 Message Date
nick black
1d8fcbb5e4
ncdirect: styles{set, on, off} -> _styles #1247 2020-12-28 02:21:37 -05:00
nick black
dd1cdc40d5 add NCSCALE_NONE_HIRES, NCSCALE_SCALE_HIRES #1250 2020-12-25 23:28:50 -05:00
nick black
4d8efcab82
Progress towards NCBLIT_3x2 by default 
Add a new member 'sextants' to the terminfo cache (both
notcurses and ncvisual contain one of these, and both
initialize it the same way -- interrogate_terminfo()).
Add a new function, 'notcurses_media_defblitter()', and
deprecate 'ncvisual_default_blitter()' (the latter didn't
receive enough information to return NCBLIT_3x2). Update
all callers. Add new *internal* function rgba_default_blitter(),
so this logic can be freely changed in the future. If
sextants are available, and we're scaling, return NCBLIT_3x2.
Once we detect sextant availability, we'll have sexblitter
as a default -- stay tuned! #1114
 2020-12-25 17:05:31 -05:00
nick black
248dd1fff2
add dynamic linesig control #1228 2020-12-20 20:16:08 -05:00
joseLuís
45c01c95af update align doc comments #1234 2020-12-19 18:03:32 +01:00
nick black
0b633fbdad
ncplane_at_yx_cell/at_cursor_cell: return bytes of egc 2020-12-18 19:11:05 -05:00
nick black
5cd3cdaf70
direct: s/ncplane/ncdirectv/g 2020-12-18 15:29:51 -05:00
Nick Black
730e9f69ec
Multithreaded ncls (#1232) 
Thread out ncls to perform the media decode in different threads, in parallel. Only the display needs be locked. On a directory of 200 files on my 39070X, this speeds ncls from ~5s to ~1s. On 75 files, we go from ~.5s to ~.2s. On a single file, we lose about 5%. To facilitate this, ncdirect_render_image() has been split into two helpers, ncdirect_render_frame() and ncdirect_raster_frame().
 2020-12-18 15:28:24 -05:00
nick black
bf3e3eb0b5
ncplane_at_cursor_cell: rewrite with ncplane_at_yx_cell() 2020-12-18 01:39:44 -05:00
nick black
28b1a80433
ncplane_at_yx_cell: work directly with cell_duplicate() #1231 2020-12-18 01:19:28 -05:00
nick black
405b456428
disambiguate comment on ncdirect #1227 2020-12-17 20:38:43 -05:00
Nick Black
1bdd2d0555
Progress bar polishing (#1219) 
Progress bars now support four 32-bit channels in ncprogbar_options, and uses them to color a gradient. The redraw procedure has been changed from O(n) to O(1). ASCII progress bars have been repaired. Closes #1213.
 2020-12-16 16:48:10 -05:00
nick black
1bbbdd9dc0
annotate many functions with ((nonnull)) 2020-12-14 22:24:37 -05:00
nick black
827d758c19 properly color progbar #1202 2020-12-13 09:12:08 -05:00
nick black
d56ea8b5e7 progbar: remove egcs options 2020-12-13 09:12:08 -05:00
nick black
82ffac8eed remove ncprogbar locking options #1202 2020-12-13 09:12:08 -05:00
nick black
e37540c76e ncprogbar: implement core draw loop #1202 2020-12-13 09:12:08 -05:00
nick black
1d74979718 progbar core / poc #1202 2020-12-13 09:12:08 -05:00
nick black
6bff720122 initial API + documentation for ncprogbar #1202 2020-12-13 09:12:08 -05:00
nick black
33862979da
scan-build: remove dead stores 2020-12-13 02:43:49 -05:00
nick black
fd2acde1b1 rename cell->nccell, keep alias #1200 2020-12-13 00:49:37 -05:00
Nick Black
6106dea18a
track+use width for polycolumn EGCs #1203 (#1205) 
Some EGCs are more than 2 columns (wcwidth() never returns more than 2, so far as i can tell, but when multiple characters combine, we use the sum). An example would be ကြေ (Myanmar) which occupies three columns over the course of three characters. Track the width (biased by 1) in cell->width, taking over 8 bits from cell->reserved. Use this width in rasterization. Closes #1203.
 2020-12-12 22:25:08 -05:00
nick black
edf55d8cc1
notcurses_rasterize: adapt to piles 2020-12-10 07:00:16 -05:00
nick black
a3220b8a73
add ncplane_descendant_p(), unit test it #1192 2020-12-09 00:18:47 -05:00
nick black
e60a7aa463
add stat for notcurses_refresh() 2020-12-06 13:45:35 -05:00
nick black
e6209ff5fc
with apologies to salman rushdie 2020-12-06 07:09:06 -05:00
nick black
14fa544433
add NCPLOT_OPTION_PRINTSAMPLE #1183 2020-12-06 06:33:54 -05:00
José Luis Cruz
a69aa1d157 split out the UI ASCII art doc comments; fix #1180 2020-12-06 01:25:39 -05:00
nick black
58b47bf953
unit test for cell_load_egc32() #1176 2020-12-05 02:36:55 -05:00
nick black
0999e0ad3b add gcluster endianness comments 2020-12-05 00:39:37 -05:00
nick black
0645fb3931
run cell_load_char()/egc32() through cell_load() #1176 2020-12-04 03:06:51 -05:00
nick black
6fb5c1e512 Fill out some API holes, improve some comments 
- Disambiguate the docs for ncplane_erase()
- Add ncpile_top(), ncpile_bottom()
- Refuse attempts to modify the standard plane's resizecb
- Copy alignment and resizecb in ncplane_dup()
- Add cell_load_egc32()
 2020-12-03 01:02:16 -05:00
nick black
186b3a2a5e kill ifdefs via explitict initialization 2020-12-02 12:57:17 -05:00
igo95862
87d1ba17e6 Made CELL_TRIVIAL_INITIALIZER compatable between C and C++ 2020-12-02 12:17:30 -05:00
igo95862
5e60e84fdf Under ISO C the empty initializer is {0} not { } 2020-12-02 12:17:30 -05:00
nick black
dcde23e74c apply htole() where needed #1130 2020-11-28 23:55:17 -05:00
nick black
4d524f92bc apply htole() in ncpixel_*() #1130 2020-11-28 23:55:17 -05:00
nick black
dd8423dff3 embiggen notcurses_metric(3), add unit test #1107 2020-11-28 20:45:16 -05:00
Marek Habersack
c5c9432ac0 [Misc] A hodgepodge of tiny changes 
CMake:
  Simplify cmake target+version config generation and make it actually
  work.  With the changes it is now possible to detect and use
  `Notcurses` in the following way:

     find_package(Notcurses REQUIRED)
     ...
     target_link_libraries(myapp PRIVATE notcurses::notcurses)

  Also, added the same CMake configuration for `Notcurses++`, to be used
  in the following way:

     find_package(Notcurses REQUIRED
     find_package(Notcurses++ REQUIRED)
     ...
     target_link_libraries(myapp PRIVATE notcurses++::notcurses++)

Docs:
  `notcurses_cell(3)`: `cell_styles_{on,off} -> cell_{on,off}_styles`
  and `cell_load_simple` -> `cell_load_char`

C++ API:
  * Plane: added constructors taking `ncplane_options const&` instead of
    the multitude of individual parameters
  * Plane: drop `struct` when `ncplane_options` is used.
  * Plane: added `strdup` (`cell_strdup`)
  * Plane: added `extract` (`cell_extract`)
 2020-11-28 17:46:23 -05:00
Marek Habersack
c063ce4e36 [C++] API sync 
Added:

  * Pile: new class derived from Plane, which implements all the
    `ncpile_*` calls
  * Plane: `get_parent` (`ncplane_parent`)
  * Plane: protected constructor for use by `Pile` (or other derived
    classes which cannot provide a valid `ncplane*` when invoking parent
    constructor.
  * Plane: `set_plane` for use by the derived classes above.

Changed:

  * Plane: `to_ncplane` is a `const` method now.
 2020-11-27 19:35:22 -05:00
nick black
b7ea4e2359
run sgr-full and sgr-direct in test suite #1138 2020-11-27 15:38:36 -05:00
nick black
ebc80915a3 c++/rust struck #1138 2020-11-25 20:04:14 -05:00
nick black
fe164b6210 add NCSTYLE_STRUCK #1138 2020-11-25 20:04:14 -05:00
nick black
fd97aa844c implement ncpile_{render, rasterize}() 🦀🦀 #1135 2020-11-25 19:19:31 -05:00
nick black
8f7fa9da44 move postpaint() out of render step #1135 2020-11-25 19:19:31 -05:00
nick black
b2516d8534 Declare ncpile_render() and ncpile_rasterize() #1135 2020-11-25 19:19:31 -05:00
nick black
0485c6f35d
fix tiny memory leak in ncplane_at_cursor_cell() 2020-11-24 02:36:41 -05:00
nick black
b6e5b60374 ncpile_create() not NCPLANE_OPTION_NEWPILE #1078 2020-11-23 22:58:05 -05:00
nick black
3ad9a40426 hook up piles #1078 2020-11-23 22:58:05 -05:00
nick black
b747af2ae8 drop NCPLANE_OPTION_NEWPILE #1078 2020-11-23 22:58:05 -05:00
nick black
ee83b63107 c++: add Plane::reparent_family() #1078 2020-11-23 22:58:05 -05:00
nick black
0da6a8c44b add NCPLANE_OPTION_NEWPILE #1078 2020-11-23 22:58:05 -05:00
Marek Habersack
c8eb3875ff [C++] API sync 
Added:
 * NotCurses: `stats_alloc` (`notcurses_stats_alloc`)
 * Plane: `set_resizecb` (`ncplane_set_resizecb`)
 2020-11-23 19:18:42 -05:00
nick black
65ed8c0d86
undeprecate ncplane_new(); why break running code? 2020-11-21 22:26:49 -05:00
nick black
dd1e7f3b7e
document ncplane_reparent() more completely 2020-11-21 22:08:55 -05:00
nick black
8dd8937ff3
notcurses.h: purge tildes 2020-11-18 08:01:27 -05:00
nick black
c0cb5c7ff9
add ncplane_resizecb() #1124 2020-11-18 08:00:02 -05:00
nick black
6084105c68
add ncplane_set_resizecb() #1124 2020-11-18 07:49:22 -05:00
nick black
eef6df8c0a death to horiz #1115 2020-11-17 23:42:36 -05:00
nick black
b8dc9544cf deprecate ncplane_new() 2020-11-17 23:42:36 -05:00
nick black
886835a8b4 c++: deprecate ncplane_new() #1115 2020-11-17 23:42:36 -05:00
nick black
51d01b22c8
who knows how this happened 2020-11-13 20:10:39 -05:00
nick black
259b2b6012
make it clear that sixel is not yet supported 2020-11-11 03:12:37 -05:00
nick black
65a0059b38
plots: fix NCBLIT_3x2 for plotting #1104 2020-11-07 05:13:09 -05:00
nick black
47b62ce822
make some unsigneds explicit uint32_ts 2020-11-06 16:38:31 -05:00
nick black
4b2edf0019
ncplot: add comment regarding d vs u 2020-11-05 14:20:57 -05:00
nick black
f3cd1fb755
ncinput_equal_p(): return bool, not int #1059 2020-11-05 14:18:00 -05:00
joseLuís
03d2ffffaf fix typo 2020-11-03 19:59:49 +01:00
nick black
5c8781ffbd
ncvisual: quadblitter by default for stretch, for now 2020-11-02 16:07:10 -05:00
nick black
78e5ac670d
default to NCBLIT_3x2, unify NCBLIT_DEFAULT selection #1088 2020-10-31 17:14:51 -04:00
nick black
e12cfe947b
ncpixel_set_g/ncpixel_set_b: correct #1080 2020-10-30 03:50:47 -04:00
nick black
515aa881cc
ncpixel_b/ncpixel_g: fix for RGBA 2020-10-30 01:11:43 -04:00
nick black
210991991f blitters: drop bgr switch-hitting, rely on input swap 2020-10-29 18:15:42 -04:00
nick black
5647864745 update USAGE for new-skool blitter defs 2020-10-29 18:15:42 -04:00
nick black
8d66938a0e sexblitter: purge NCBLIT_1x1x4, add NCBLIT_3x2 #1071 2020-10-29 18:15:42 -04:00
nick black
0c0404ec51
clarify DFSG for notcurses-demo.1 2020-10-23 10:52:18 -04:00
nick black
1609b00b77 C++ decode_loop() #1066 2020-10-21 00:47:21 -04:00
nick black
b35c680f48 add LoopVideo unit test #1066 2020-10-21 00:47:21 -04:00
nick black
8919d6fe70 ncvisual_rewind 2020-10-21 00:47:21 -04:00
nick black
19efd2c10a declare ncdirect_printf_aligned() in man page + python #1074 2020-10-19 09:40:10 -04:00
nick black
0b825c619e
add notcurses_stddim_yx_const() 2020-10-19 01:38:25 -04:00
nick black
e6bc09084c
notcurses_align: return error on negative column count 2020-10-17 15:58:30 -04:00
nick black
f4b051f6ed
add NCKEY_SPACE 2020-10-15 14:14:06 -04:00
nick black
e885d87d1a introduce NCKEY_ESC, use it everywhere 2020-10-15 07:46:32 -04:00
nick black
3229fa53b3
add ncinput_equal_p() predicate #1059 2020-10-15 03:14:19 -04:00
nick black
6623fc92a0
ncmenu_item_set_status: man page, NEWS, python, c++ #1057 2020-10-15 03:03:43 -04:00
nick black
be2bba7be2 implement ncmenu_item_set_status #1057 2020-10-15 02:58:03 -04:00
nick black
a44090a7f7
s/notcurses/Notcurses/g 2020-10-12 09:44:03 -04:00
nick black
be0136874f rename Plane::putwc -> Plane::putwch to not conflict with stdlib macro #1046 2020-10-07 19:59:49 -04:00
nick black
d101d2d2d9 add ncdirect_init() inhibit cbreak flag #1049 2020-10-07 07:43:50 -04:00
nick black
fa92e0ffe8
purge stray #undef #1046 2020-10-07 04:24:49 -04:00
nick black
c6c157a5ad
notcurses_stats_alloc() everywhere 2020-10-07 04:24:10 -04:00
nick black
0a3f697bc7
c++ ncplane: braces around initializer 2020-10-07 02:24:01 -04:00
nick black
f9e2c7863b
add notcurses_stats_alloc #1043 2020-10-06 23:33:28 -04:00
nick black
270b1b20ee implement notcurses_render_to_buffer() #214 2020-10-04 11:43:25 -04:00
nick black
b4f1065f69 declare notcurses_render_to_buffer() #214 2020-10-04 11:43:25 -04:00
nick black
29c7f960cc add writeout_ stats, document stats #1039 2020-10-04 10:04:02 -04:00
Marek Habersack
a29bfe9c42 [C++] Deal with widgets grabbing full ownership of Panel 
Fixes: https://github.com/dankamongmen/notcurses/issues/1009

Whenever a widget is created with its `*_create` function it currently
claims full ownership of the passed panel, including its destruction.
However, the C++ wrapper around the panel is not aware of this and will
attempt to destroy the native panel in the destructor, leading to
segfaults.

Fix this by introduction of a `Widget` class which contains the logic to
properly modify the `Panel` instance to not double-destroy the native
panel.  The solution is a bit fragile since the `Panel` instance is left
intact (we can't free it for the user) in a state that's safe for the
C++ wrapper, but calling any C function via the wrapper **will** pass a
`NULL` pointer in the panel argument - therefore the C functions MUST be
proofed against this.  The proofing belongs in the C backend code since
this protects also C and other language binding users from such abuse.

The Widget class will first verify that the passed `Plane` instance
hasn't already been "disowned" and will throw an exception to the effect
if it was.  Next, it will proceed to take over ownership of the native
panel instance and mark the passed `Panel` as "invalid" (i.e. not owning
any native panel instance anymore)

The above changes require modification of `Panel` instances and so all
the widget constructors taking `const*` or `const&` have been removed
from widget classes.
 2020-10-03 13:19:49 -04:00
nick black
683217ef07 normalize style setters #1034 2020-09-29 13:09:44 -04:00
nick black
174a00b56c
add deprecated nctablet_ncplane() for old binaries 2020-09-29 11:59:33 -04:00
nick black
6ddf105746
uninline ncplane_new() so older binaries continue to link 2020-09-29 11:52:48 -04:00
nick black
c236b65266 name standard plane 'std' 2020-09-28 07:08:17 -04:00
nick black
a591e11c96 retain nctablet_ncplane() as deprecated alias 2020-09-28 07:08:17 -04:00
nick black
afd444cea3
kill stray decl ncdirect_getc_nonblocking() #1028 2020-09-28 01:28:46 -04:00
nick black
20bf1ae2d4
nctablet_ncplane() -> nctablet_plane() 2020-09-27 16:46:39 -04:00
nick black
ec85dd1c3b
ncreel_destroy: return void 2020-09-27 15:57:03 -04:00
Marek Habersack
943e23535f [C++] API sync 
Fixes: https://github.com/dankamongmen/notcurses/issues/1025

Added:
  * Direct: flush (`ncdirect_flush`)
  * Direct: getc (`ncdirect_getc_blocking` and `ncdirect_getc_nblock`)
  * Direct: getc (`ncdirect_getc`)
  * Direct: get_inputready_fd (`ncdirect_inputready_fd`)
  * NotCurses: align (`notcurses_align`)
  * NotCurses: ucs32_to_utf8 (`notcurses_ucs32_to_utf8`)
  * NotCurses: get_bottom (`notcurses_bottom`)
  * Plane: resize_realign (`ncplane_resize_realign`)
  * Plane: get_x (`ncplane_x`)
  * Plane: get_y (`ncplane_y`)
  * Plane: mergedown (`ncplane_mergedown`)
  * Plane: putwc_stained (`ncplane_putwc_stained`)
  * Plane: putstr_stained (`ncplane_putstr_stained`)
  * Plane: set_fchannel (`ncplane_set_fchannel`)
  * Plane: set_bchannel (`ncplane_set_bchannel`)
  * Plane: get_styles (`ncplane_styles`)
  * Plane: get_above (`ncplane_above`)
  * Reader: move_left (`ncreader_move_left`)
  * Reader: move_right (`ncreader_move_right`)
  * Reader: move_up (`ncreader_move_up`)
  * Reader: move_down (`ncreader_move_down`)
  * Reader: write_egc (`ncreader_write_egc`)
  * Visual: get_default_blitter (`ncvisual_default_blitter`)

Fixed:
  * NotCurses: `cursor_{enable,disable}` must use `NOEXCEPT_MAYBE`
  * Plane: renamed `putcw` to `putwc`
 2020-09-27 15:32:25 -04:00
nick black
2f26f06386
alignment: add NCALIGN_UNALIGNED, preserve align type #364 2020-09-20 11:46:49 -04:00
nick black
2d9598b913
introduce ncplane_resize_realign #364 2020-09-20 10:14:05 -04:00
nick black
7b51bab79a add resizecb to ncplane_options struct #869 2020-09-20 08:54:56 -04:00
nick black
73f9973a2c Plane.hh: fix up indentation #1020 2020-09-20 05:52:27 -04:00
nick black
36aed3c521 add ncplane_create() + ncplane_options #1020 2020-09-20 05:52:27 -04:00
nick black
607c03edc4
rename _rgb_clipped functions rgb8_clipped 2020-09-19 21:55:01 -04:00
nick black
a4367fcfb5 rip out ncplane_ creation functions #985 2020-09-18 17:46:57 -04:00
nick black
e42dbdfd60 _stainable() -> _stained() #985 2020-09-18 02:02:08 -04:00
nick black
c5c608b22e add ncplane_putwc_stainable, ncplane_putwstr_stainable #985 2020-09-18 02:02:08 -04:00
nick black
b7a57eaab7 convert all channel rgb calls #985 2020-09-18 01:39:21 -04:00
nick black
0e34bec3fb start converting rgb->rgb8 #985 2020-09-18 01:39:21 -04:00
nick black
4bb1f3fc85 mbswidth -> ncstrwidth() #985 2020-09-15 01:39:42 -04:00
nick black
dab7247cdd
mbswidth: use utf8_egc_len() for segmentation #1014 2020-09-15 00:29:53 -04:00
nick black
dca9db9687
ncreel: conform to the New Way #627 2020-09-13 14:18:42 -04:00
nick black
c3e5e47a2a
ncreader: conform to the New Way #627 2020-09-13 13:53:11 -04:00
nick black
4f04f1bc31 remove bgchannels field from selector_options #627 2020-09-13 13:22:58 -04:00
nick black
306948507f ncmultiselect: normalize per new widget API #627 #1006 2020-09-13 13:22:58 -04:00
nick black
8839d44454 selector: transfer ownership of ncplane #1006 #627 2020-09-13 13:22:58 -04:00
nick black
a801f975a6
all widget creators get attribute ((nonnull)) #627 2020-09-13 04:51:49 -04:00
nick black
3f726edd4c
all widgets check flags and warn on undefined #627 2020-09-13 04:42:18 -04:00
nick black
89a4b6f726
all widget options structs end in flagword #627 2020-09-11 09:19:55 -04:00
nick black
af05ae7a92 man pages: document NCREADER_OPTION_CURSOR 2020-09-06 23:10:16 -04:00
nick black
f88c8ae79c
expose ncvisual_default_blitter(), name blitter in notcurses-view #995 2020-09-06 12:56:16 -04:00
nick black
3afcfc97d6
ncreader: define NCREADER_OPTIONS_EMACSKEYS 2020-08-31 22:43:42 -04:00
nick black
2f28420034 rename ncplane_putsimple() -> ncplane_putchar() #912 2020-08-31 21:14:29 -04:00
nick black
4c7a1d0427 ncdirect_init: add flags parameter #976 2020-08-30 13:38:33 -04:00
nick black
5fc6705ce3
add notcurses_ucs32_to_utf8() 2020-08-30 04:43:27 -04:00
nick black
5901fce433 unite putegc_yx+putc_yx into ncplane_put #961 2020-08-29 20:29:04 -04:00
nick black
0cee9bdb5c ReelsGap unit test #901 2020-08-29 18:24:45 -04:00
nick black
66f80c77f9
add ncplane_y() and ncplane_x() 2020-08-29 15:50:45 -04:00
Nick Black
d4ad59f285 FreeBSD compilation fixes 2020-08-27 14:26:44 -04:00
nick black
9f84c1524e
cell_load_simple: need an ntole() #906 2020-08-27 12:25:57 -04:00
nick black
c24ca8ab56
introduce ntole() #906 2020-08-27 06:59:11 -04:00
nick black
c66d8f52d5
Endianness fixes for inlined egcs #906 2020-08-27 06:02:37 -04:00
nick black
8f65211bf8 declare ncdirect input layer #919 2020-08-26 23:12:59 -04:00
nick black
9d75f575db
ncplane_set_[fb]channels 2020-08-25 17:28:29 -04:00
nick black
70a28feb63
ncreader: horizontal scrolling mostly works #839 2020-08-25 08:58:49 -04:00
nick black
7cbb2e9110 zoo demo: show cursor in reader box #835 2020-08-25 06:29:03 -04:00
nick black
a53d5a21a8 disable/enable cursor for rasterize 2020-08-25 04:55:06 -04:00
nick black
cab19cf790 Cursor work (placement, drop RETAIN_CURSOR) #953 
notcurses_enable_cursor() now accepts placement arguments.
both it and notcurses_disable_cursor() now return int rather
than void. add notcurses_cursor_move_yx().
 2020-08-25 03:11:50 -04:00
nick black
df33f381e5 c++ wrappers: cursor_{en,dis}able, iprefix() #952 2020-08-25 01:41:06 -04:00
nick black
4dd1d6a4c8 Annihilate nc_err_e and all infrastructure #948 2020-08-24 17:20:29 -04:00
nick black
026b94969d cffi heap allocations are zero-initialized #942 2020-08-23 22:27:50 -04:00