Commit Graph

149 Commits

Author SHA1 Message Date
nick black
7b51bab79a add resizecb to ncplane_options struct #869 2020-09-20 08:54:56 -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
0e34bec3fb start converting rgb->rgb8 #985 2020-09-18 01:39:21 -04:00
nick black
c3e5e47a2a
ncreader: conform to the New Way #627 2020-09-13 13:53:11 -04:00
nick black
108548e9dc ncmultiselector: add some checks to USAGE.md 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
692e0ce87f USAGE: update selector example 2020-09-13 13:22:58 -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
e1863317a3
CMake: conform to cmake capitalization conventions 2020-08-29 18:38:28 -04:00
nick black
a48e840542 document ncreel a bit more 2020-08-29 18:24:45 -04:00
nick black
a413fb8bc9 notcurses->Notcurses for CMake module 2020-08-29 18:24:45 -04:00
nick black
afbb0ac7d4 correct CMake module name 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
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
73221dff2a update USAGE for notcurses_cursor_enable() 2020-08-25 03:11:50 -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
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
Nick Black
e1cf346ddb
internalize highgradient_sized implementation #920 (#922)
internalize highgradient_sized implementation #920
2020-08-19 13:15:26 -04:00
nick black
03cff6b7fd USAGE: update ncplane_putsimple_yx() definition 2020-08-16 15:57:32 -04:00
nick black
a2c95814b7 Remove cell_simple_p()
Get notcurses-tetris working again, since its collision
detection relied on simple vs non-simple EGCs, which are
no longer an operative concept. Closes #899.
2020-08-16 15:57:32 -04:00
nick black
f2dce8ab3f
update docs for tabletcb from ncreel 2020-08-16 09:06:09 -04:00
nick black
202b88615f
kill ncplane_styles(), duplicates ncplane_attrs() 2020-08-16 07:26:16 -04:00
nick black
f9eed1c412 palette_size is unsigned #891 2020-08-16 01:51:34 -04:00
nick black
16ff667325 blissful endianness-opacity
not caring about endianness is the opiate of the masses.
happy, happy masses. remove endianness.h and all its baleful
influence by explicitly breaking up the cell structure. #892
2020-08-16 01:44:36 -04:00
nick black
70c87f94db s/32MB/16MB/g 2020-08-15 17:38:20 -04:00
nick black
172ef7580f
update notcurses_cell and USAGE: 32MB egcpool max 2020-08-12 19:13:57 -04:00
Nick Black
11d6a4eb89
New reel layout algorithm #818 (#870)
New reel layout algorithm based on trimming and sifting. Fixes the original issue of #818, though I'm not marking that bug fixed until I've resolved the little issues remaining with this one.
Back off CMake version dependency, see if we can get by with 3.11.4 for EPEL8 #851
Simplify tablet drawing tremendously by separating tablet border and data planes. Callbacks no longer need worry about the borders; they can simply fill the plane they're handed. #833
Improve notcurses_debug() a bit
Add ncplane_new_named() and friends to expose plane naming to the user.
Add internal ncplane_genocide() to kill a plane and all its bound descendents
New industrial-strength ncreel unit testing
notcurses-ncreel now accepts -ln for log level n
Add ncplane_parent() and ncplane_parent_const()
2020-08-09 17:40:59 -04:00
nick black
c618096083
ncselector_redraw(): don't call notcurses_render() #627 2020-08-05 21:26:32 -04:00
nick black
ead60d06cc
unexport cell_egc_idx() 2020-08-02 23:45:58 -04:00
nick black
2dcab374c4 mojibake: fix some row overruns #842 2020-07-31 23:05:09 -04:00
nick black
78a7b4d255 constify ncreader_options->egc 2020-07-30 03:50:44 -04:00
nick black
28be87a849
ncblitter_e: improve documentation 2020-07-25 18:36:15 -04:00
nick black
97571e86af ncplane_putegc_yx() copies directly as opposed to going through putc() #797 2020-07-20 03:20:44 -04:00
nick black
104bbfef50
add notcurses_lex_blitter() 2020-07-19 21:53:01 -04:00
nick black
37ceb753bf
notcurses-view: print blitter name #805 2020-07-19 02:54:53 -04:00
nick black
4a97c139e6
add ncplane_putstr_stainable() #754 2020-07-10 23:43:47 -04:00
nick black
a6b002fa77 add ncdirect box-drawing functions #753 2020-07-10 18:41:25 -04:00
nick black
96c6dc8e16 add ncdirect_canopen_images() and ncdirect_canutf8() #753 2020-07-10 18:41:25 -04:00
nick black
c783244185 ncdirect_hline_interp(), ncdirect_vline_interp(), dirlines PoC #753 2020-07-10 18:41:25 -04:00
Nick Black
162f9910c2
Tons of work on ncreel (#776)
Tons of work on ncreel (#627, #749, #694)
Improve reel demo: get input wired up once more, avoid the FPS demo at bottom, print pointer and line count in each tablet, use new ncreel API. Improve notcurses-ncreel explorer: kill memory leaks (#694), draw tablets better, use new ncreel API. Fix bug in ncreel core where cruft could be left on the screen, via a very gross brute force algorithm. I'll likely come back and make this a bit less ghastly in the future #749. Remove weird one-off input system from ncreel, residue from outcurses. Make some of the normalizing changes speced out in #627

* ncreel: give each tablet an index, and print it #749
* reel: eliminate FIXME + param to insert_tabler() #749
* ncreel: label tablets with their adress to correlate against debugging logs #749
* more terminal environment variable notes
* TERMS.md: add Sakura, st
* ncreel: move legend out of reel proper
* ncreel_options: dump min/max_supported_rows/cols #627
* ncreel: remove weird one-off input layer #627
* ncreel: add ncreel_offer_input()
* reel demo: call demo_getc()
* reel demo: rig up input to demo main
* ncreel: drop ncreel_del_focused(), properly bind tablets
* reel demo: don't free up necessary plane
* ncreel: don't pull absolute locations of tablets
* ncreel: place tablets correctly in boundrel
* reel demo: add back support for left/right
* reel demo: restore thread movement
* ncreel: remove a great deal of complexity
* reel demo: stay out of FPS graph's way
* ncreel: give each tablet an index, and print it #749
* reel: eliminate FIXME + param to insert_tabler() #749
* ncreel: label tablets with their adress to correlate against debugging logs #749
* ncreel: move legend out of reel proper
* ncreel_options: dump min/max_supported_rows/cols #627
* ncreel: remove weird one-off input layer #627
* ncreel: add ncreel_offer_input()
* reel demo: call demo_getc()
* reel demo: rig up input to demo main
* ncreel: drop ncreel_del_focused(), properly bind tablets
* reel demo: don't free up necessary plane
* ncreel: don't pull absolute locations of tablets
* ncreel: place tablets correctly in boundrel
* reel demo: add back support for left/right
* reel demo: restore thread movement
* ncreel: remove a great deal of complexity
* reel demo: stay out of FPS graph's way
* reel: tighten up reel following redraw
* reel: fix upper-left corner of topless perimeter
* ncreel: print linecount, return clipped value
* reel: draw focused tablet relative to reel
* reel: brute force decruftification, how embarrassing #749
2020-07-09 02:02:23 -04:00
nick black
c809913c22
ncreel: remove {tbrl}off from USAGE, python, docs #627 2020-07-06 16:00:29 -04:00
nick black
b6330d142b
add notcurses_render_file() #491 2020-07-05 07:14:07 -04:00
nick black
d568e0619c
docs/USAGE: CELL_FG_MASK -> CELL_FG_RGB_MASK 2020-06-28 02:43:55 -04:00
nick black
354152b48b
Redefine CELL_ALPHA_ in their natural forms
CELL_ALPHA_OPAQUE et al were defined as 0..3, meaning
CELL_ALPHA_SHIFT had to be used to compare them to their
channel representations. Instead, define them in said
representation outright, eliminating the need to shift while
retaining arithmetic properties, and zero initialization for
CELL_ALPHA_OPAQUE. Eliminate CELL_ALPHA_SHIFT #738.
2020-06-28 01:53:42 -04:00
nick black
4a3d436e5b
drone: update builders 2020-06-19 14:10:18 -04:00
nick black
79d3ae67e4
add notcurses_cantruecolor() 2020-06-18 11:04:29 -04:00
nick black
d084513172
ncvisual_geom: account for scaling #726 2020-06-17 21:30:47 -04:00
nick black
7ca5a7e82c
ncneofetch: create info plane #550 2020-06-17 19:39:37 -04:00
Nick Black
0084dbaa6d
qrcode generalization #699 (#713)
Add convenience function ncplane_home(). Add an ncblitter_e param
to ncplane_qrcode(), and split int maxversion into value-result
int* ymax and int* xmax. Write the actual sizes of the resulting
visual into these parameters. Update the qrcode demo. Add the
qrcode PoC. Update demos to ncplane_home(), where possible.

ncplane_qrcode() now takes an ncblitter_e and two value-result int*s
in the place of a single value int. The final size of the displayed qrcode
is written to *ymax and *xmax. If the code can't fit within the specified
dimensions, an error is returned. Standard rules for pluggable blitters
apply regarding fallback etc. #699
2020-06-13 22:24:50 -04:00
nick black
af46077775
ncvisual_geom: take degradation into account #697
In order to properly determine the scaling of an ncvisual to
be rendered, ncvisual_geom() needs know the blitting method.
For this reason, it took an ncblitter_e argument. It also,
however, needs handle degradation, which means knowing whether
NCVISUAL_OPTIONS_NODEGRADE is in use. It thus really wants the
struct ncvisual_options. Pass and accept it. Closes #697, and
fixes the "yield" demo in ASCII mode (#696).
2020-06-09 05:00:08 -04:00
Nick Black
28431914a8
First go at ncplane_puttext() (#690)
Very simple take at ncplane_puttext(), a new function for linebroken text. Also some very basic unit tests. I doubt this works very well yet, but it handles the simplest cases #682. Added nclog(), internal function for logging. #520
2020-06-08 03:01:58 -04:00
nick black
3668b201af
USAGE: update for new notcurses_options 2020-06-07 05:09:58 -04:00
nick black
71f6b7b02e
USAGE: pixel -> ncpixel 2020-06-06 23:39:52 -04:00
nick black
d863220e23
add pixels PoC 2020-06-06 21:38:05 -04:00
nick black
b9628ca21a
sync definitions of ncvisual_from_plane() 2020-06-06 19:49:23 -04:00
nick black
fb13b148e9
add Pixel API 2020-06-06 19:34:48 -04:00
nick black
2c417ddb0c
yield demo: punch up with polyfills 2020-06-06 05:11:45 -04:00
nick black
633ef1f76c
add beginnings of yield demo 2020-06-05 15:14:07 -04:00
nick black
9a0f0c66fe
ncblit: accept an ncvisual_options #680 2020-06-05 03:47:13 -04:00
nick black
e1d34c4f43
ncplane_highgradient: only pass a single channel #676 2020-06-05 00:36:42 -04:00
Nick Black
de23139111
Open some whoopass on ncvisual rotation (#677)
Whip the ol' llama's ass (fix ncvisual rotation)

* notcurses: flush cursor change requests #673
* rotator: verify ncplane_rgba and ncblit_rgba
* ncblit: rename, accept ncblitter_e #674
* rotator: render from rgba
* rotator: get to rotation
* rotator: add a pi/4 turn at the end
* normal: reuse incoming plane for rendering #672
* rotator poc: rotate a fullplane gradient #672
* normal demo: place visual correctly
* rotator: verify ncplane_rgba and ncblit_rgba
* ncblit: rename, accept ncblitter_e #674
* rotator: render from rgba
* rotator: add a pi/4 turn at the end
* normal: reuse incoming plane for rendering #672
* rotator poc: rotate a fullplane gradient #672
* normal demo: place visual correctly
* rotator poc: throw some red into gradient
* rotator poc: done #662
* oiio: ncvisual_resize() needs set ibuf pointer #662
* normal: only need erase at top of loop
* visual poc: shorter delay
* normal demo: center rendered visual
* comment ncvisual_resize() call
* ncvisual_rotate: call ncvisual_details_seed()
* ffmpeg ncvisual: fix rotation #662
2020-06-04 22:47:38 -04:00
nick black
2b31d6ce4d
ncvisual/ncreel: update some documentation 2020-06-03 12:22:46 -04:00
nick black
d41c6d3627
notcurses-ncreel: add </>/* operators 2020-06-03 08:58:48 -04:00
nick black
2d3fef115e ncfadectx_setup(): remove timespec param #659 2020-06-01 04:44:02 -04:00
nick black
3deeecdf2e fade: finish out proposed API, basic unit tests #659 2020-06-01 04:44:02 -04:00
nick black
74e8e9c3d9 fade: move more reproduced code into common area #659 2020-06-01 04:44:02 -04:00
nick black
0331ae4c4c
introduce NCVISUAL_OPTION_BLEND #652 2020-05-29 14:53:53 -04:00
nick black
33318254b2
absorb first ncvisual_decode into ncvisual_from_file() #655 2020-05-29 08:39:11 -04:00
Nick Black
ebcba82d4b
Fully general ncvisual layer (#647)
This represents an essentially complete rewrite of ncvisual and associated code. It had two major goals:

Improve the ncvisual API based off lessons learned, pursuant to the upcoming API freeze. In particular, I wanted to:

decouple ncvisuals from ncplanes. It should be possible to render a ncvisual to multiple planes, with different scaling each time. It should be possible to create an ncvisual without a plane, etc.
normalize the various ways of constructing an ncvisual -- file, memory, plane, etc.
Support multiple blitters, from 7-bit ASCII to Sixel. This required writing the blitters in several cases, and they're not yet in their final implementations (but the API is fine)
I have not yet unified Plots and Visuals, and might not, given that the Plot code works fine. We could at this point implement Plots in terms of Visuals, though -- the blitter backend range has been unified. Sixel is not yet implemented, though it is listed.

There is a new POC tool, blitter. It renders its arguments using all possible blitter+scaling combinations. Another new POC, resize, displays its argument, then resizes it to the screen size and displays that, explicitly making use of ncvisual_resize() rather than a scaling parameter to ncvisual_render().

This also eliminates some memory leaks and bugs we were seeing in trunk, and brings in Sixel scaffolding.

The C++ wrapper will also need patching back up; I cut most of it down while wrestling with this crap, urk.

Closes #638, #562, and #622.
2020-05-28 21:16:58 -04:00
Marek Habersack
e0462ed53a
[C++] Sync API changes (#633)
Added:

  * NotCurses: can_utf8 (`notcurses_canutf8`)
  * NotCurses: debug (`notcurses_debug`)
  * Plane: center_abs (`ncplane_center_abs`)
  * Plane: set_channels (`ncplane_set_channels`)
  * Plane: set_attr (`ncplane_set_attr`)
  * Reader: clear (`ncreader_clear`)

Changed:

  * USAGE.md: clarfied when C++ throws exceptions
2020-05-24 04:07:12 -04:00
nick black
37a4114f42
O(1) z-axis moves #623
Replace the singly-linked z-axis with a doubly-linked list,
and reimplement all z-axis moves as O(1) functions.
Eliminate ncplane_move_{above/below}_unsafe(), as there are no
longer unsafe moves.
2020-05-20 15:32:27 -04:00
nick black
297263b39b
Add a new C++ section to USAGE.md 2020-05-19 23:25:10 -04:00
nick black
168ec1e71d
Update USAGE for streaming API changes #604 2020-05-16 19:47:59 -04:00
nick black
9a80750316
notcurses_canopen: split into images/videos #598 2020-05-12 20:10:53 -04:00
nick black
fbed12cd80
ncreel_options: add flag field #590 2020-05-09 09:19:34 -04:00
nick black
d89d8c52e9
notcurses_options: add flags field 2020-05-09 04:45:51 -04:00
nick black
95ba340fba
ncplane_erase: fix bug in basecell preservation 2020-05-09 01:25:00 -04:00
nick black
d2c968b948
notcurses_init(): interpret NULL as /dev/tty #571 2020-05-08 22:33:39 -04:00
nick black
f0357ef6cb ncplane_contents(): declarations #582 2020-05-08 21:42:04 -04:00
nick black
48de25821c ncreader man page #403 2020-05-08 21:42:04 -04:00
nick black
7337280e17
ncplane_at_yx(): const ncplane argument 2020-05-06 22:21:22 -04:00
nick black
5bdfc0183f
ncvisual_from_plane() #559 2020-05-06 21:40:24 -04:00
nick black
90dacae213
python/docs: declare ncvisual_from_plane() 2020-05-06 20:10:01 -04:00
nick black
94fcada67c
ncvisual_rotate: unify _cw/_ccw, take radians 2020-05-06 05:49:22 -04:00
nick black
f63325db60 Lots of ncvisual work
Unify ffmpeg/oiio/null implementations, where possible. This effectively
required placing all three in the same file, which meant they're all now
C++. Update FFmpeg implemenation to be C++-usable. Implement
ncvisual_rotate_cw() and ncvisual_rotate_ccw() #515. Move most of tetris
over to Visual from Plane #558. Add bgra_to_rgba(), necessary for
creating ncvisual from BGRA memory. Implement ncvisual_from_rgba()
and ncvisual_from_bgra() #557. Add unit tests on ncvisual rotation.
2020-05-06 01:02:46 -04:00
nick black
39548acc3a rename ncvisual_open_plane->ncvisual_from_file() #560 2020-05-06 01:02:46 -04:00
nick black
03f98e0101 USAGE: flesh out media section #556 2020-05-06 01:02:46 -04:00
nick black
ecdc85de11 USAGE: add section on multimedia #556 2020-05-06 01:02:46 -04:00
nick black
d54e2c3957
README: point to debian unstable package 2020-04-30 01:14:42 -04:00
nick black
84107c547d
view: support -m argument for margins #551 2020-04-29 03:24:11 -04:00
nick black
0a38cd6ff5
move usage ToC to USAGE.md 2020-04-26 17:38:54 -04:00
nick black
6045c54189 move usage stuff into USAGE.md 2020-04-24 04:17:56 -04:00