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187 Commits

Author SHA1 Message Date
Přemysl Eric Janouch bd0ee66c19
Add clang-format configuration 2021-10-30 03:02:00 +02:00
Přemysl Eric Janouch 53fbb3dec1
Fix the line editor/spectrum analyser interaction 
The updater assumed the terminal cursor was invisible.
 2021-10-21 09:13:07 +02:00
Přemysl Eric Janouch 267598643a
Add program arguments to MPD's current playlist 
I was tired of using `mpv --no-video`, this is a bit better.

It's all rather quirky, but very little code is involved.

I've added a few related TODO entries.
 2021-09-07 06:35:24 +02:00
Přemysl Eric Janouch fba1210e9f
Clean up connection initialisation 
Also, do not set up the spectrum visualiser before a password is sent.

It would look a bit weird to have it run but display "Disconnected",
even though technically, it would probably work.
 2021-09-06 21:48:27 +02:00
Přemysl Eric Janouch 30777e8fd3
Improve terminal initialisation 
Don't just abort() on failures, print a proper error message.

Also, set up ncurses as late as possible.  This should be alright wrt.
signal handlers according to ncurses code, as well as XSI:

> Curses implementations may provide for special handling of
> the SIGINT, SIGQUIT and SIGTSTP signals if their disposition
> is SIG_DFL at the time initscr is called ...

termo blocks job control, so SIGTSTP is not a concern at all.
 2021-09-06 21:30:03 +02:00
Přemysl Eric Janouch 353174ee3c
Spetrum analyser: expand my favourite comment 2021-07-09 20:08:53 +02:00
Přemysl Eric Janouch 2d641d087f
Spectrum analyser: add some useful comments 2021-07-09 06:25:48 +02:00
Přemysl Eric Janouch 20c8385f2e
Spectrum analyser: optimise the x:16:2 case 
nncmpp CPU usage went from 2 to 1.7 percent, a 15% improvement.

Sort of worth it, given that it's a constant load.

The assembly certainly looks nicer.
 2021-07-08 19:14:26 +02:00
Přemysl Eric Janouch fa4443a3ce
Rectify an obsolete comment 2021-07-08 04:33:03 +02:00
Přemysl Eric Janouch 14ba637d4b
Expand the last comment once again 2021-07-08 04:32:53 +02:00
Přemysl Eric Janouch 66bc3f1c2c
Expand the comment on spectrum frequency filtering 2021-07-05 23:42:51 +02:00
Přemysl Eric Janouch 0646cea126
Silence a compiler warning 
The statement can be eliminated, then it suggests braces.
 2021-07-05 01:26:16 +02:00
Přemysl Eric Janouch a439a56ee9
Add an optional spectrum visualiser 
This is really more of a demo.  It's doable, just rather ugly.

It would deserve some further tuning, if anyone cared enough.
 2021-07-05 01:10:46 +02:00
Přemysl Eric Janouch 120a11ca1b
Update a comment about mouse modes 
We might even depend on termo now more than is stated.
 2021-07-04 10:23:37 +02:00
Přemysl Eric Janouch 7e531e95c5
Process focus events 
Should help prevent accidents in other windows.
 2021-06-29 05:28:54 +02:00
Přemysl Eric Janouch ba122b7672
Minor clarifications 2020-11-05 01:47:05 +01:00
Přemysl Eric Janouch e86f4b6908
Comment the "poll_elapsed_time" option 2020-10-24 15:44:12 +02:00
Přemysl Eric Janouch 26b6b1f902
Show song duration in the library 
Ideally we'd make columns configurable, which isn't trivial.

This brings the "Current" and "Library" tabs closer together.

Closes #2
 2020-10-24 14:58:53 +02:00
Přemysl Eric Janouch 8121046be6
Skip playlists in lsinfo responses 
Instead of merging the fields into other items.
 2020-10-24 14:58:48 +02:00
Přemysl Eric Janouch 0dc29a3e2d
Refactor the library tab, track duration 
The `struct strv` was clunky, it's better to store items
directly in the format we use for all processing.
The additional memory cost is negligible.
 2020-10-24 14:55:25 +02:00
Přemysl Eric Janouch 791c000791
Use '-' instead of '?' for unknown duration 
It is less distracting.

Also use mpd_read_time() and load "duration" as well.
This value isn't rounded to whole seconds, so we load
it before "time" as a fail-safe measure.
 2020-10-24 14:54:17 +02:00
Přemysl Eric Janouch c0119027b1
Improve the MPD time parser 
- reject negative values, which strtoul() happily accepts
 - deal with an arbitrary number of decimal digits
 - don't return milliseconds when we fail to parse seconds
 2020-10-24 14:54:12 +02:00
Přemysl Eric Janouch 3934d9b1f9
Bind M-Up to the "up" action 
Taken from Windows Explorer, which abandoned the Backspace binding.
 2020-10-23 03:33:26 +02:00
Přemysl Eric Janouch 2d3909fdd1
Cleanup 
No functional change.
 2020-10-23 02:57:34 +02:00
Přemysl Eric Janouch b6ce8a0913
Avoid jumping around in polling mode 
While still avoiding busy loops.

It works well enough to enable this by default.

Closes #1
 2020-10-23 02:42:18 +02:00
Přemysl Eric Janouch 9928eca274
Add a comment and update another one 2020-10-18 21:09:03 +02:00
Přemysl Eric Janouch 6c2ae2f6bb
Give up and implement elapsed time polling 
Playback may sometimes stall but it won't produce any events.

This popular workaround likes to jump around, though.
It might be a good idea to use some kind of hybrid approach.

Therefore this is disabled by default so far.

Updates #1
 2020-10-18 07:28:14 +02:00
Přemysl Eric Janouch b3579d1128
Explain the ticking mechanism 
Took time to read.  Also fix an invalid comment.
 2020-10-18 05:57:44 +02:00
Přemysl Eric Janouch 525e952753
Bump liberty and termo 2020-10-10 21:31:31 +02:00
Přemysl Eric Janouch 8707b38c48
Make direct SHOUTcast streams work again 
Might be an issue specific to my bbc-on-ice, since we're not asking
for SHOUTcast by including "Icy-MetaData: 1" in request headers
but the proxy always outputs an "ICY 200 OK" header.
 2020-10-10 14:48:22 +02:00
Přemysl Eric Janouch 7af041ac01
Remove unnecessary quotes from macro definitions 
The behaviour is defined by the standard.
 2020-09-20 13:18:07 +02:00
Přemysl Eric Janouch e21699ab47
Support iterating tabs with C-PgUp/Down and C-Left/Right 2020-09-07 18:15:39 +02:00
Přemysl Eric Janouch d124f43cf6
Support vi-like scrolling with C-y and C-e 2020-08-01 14:06:17 +02:00
Přemysl Eric Janouch 0e2a050c4f
Name change 2020-08-01 14:04:10 +02:00
Přemysl Eric Janouch 6c1546e919
Workaround cURL bug 2019-02-24 01:41:15 +01:00
Přemysl Eric Janouch cdb86652b9
Fix unmarking behaviour, cleanup 2018-10-29 15:04:22 +01:00
Přemysl Eric Janouch cbdec0552d
Allow moving multiple items in the Current tab 2018-10-29 14:45:25 +01:00
Přemysl Eric Janouch 2cd100af7a
Remove an outdated comment 2018-10-29 13:44:43 +01:00
Přemysl Eric Janouch 44ebc3591e
Make holding Shift+Up/Down behave better 2018-10-29 13:42:39 +01:00
Přemysl Eric Janouch 0691c533b4
Update selection on playlist changes 2018-10-29 13:22:56 +01:00
Přemysl Eric Janouch 6298235e22
Add actions for repeat/random/single/consume 
Now the user can at least toggle them from the help tab,
or even bind them as necessary.
 2018-10-29 09:58:43 +01:00
Přemysl Eric Janouch 841e2f79c0
Make help tab items actionable 2018-10-29 09:46:45 +01:00
Přemysl Eric Janouch 5ade0f082e
Show unbound actions in help 2018-10-29 09:19:34 +01:00
Přemysl Eric Janouch a6543a796d
Implement multiselect for deletion in Current tab 2018-10-21 05:11:20 +02:00
Přemysl Eric Janouch 1349e39941
Add keyboard shortcut d for deletion 
As in vi(1).
 2018-10-21 05:10:04 +02:00
Přemysl Eric Janouch f7e4d8d3d3
Add keyboard shortcuts g/G for goto top/bottom 
As in less(1).
 2018-10-21 04:20:06 +02:00
Přemysl Eric Janouch 8f362e787b
Add a search feature for Library tab 2018-10-21 04:17:05 +02:00
Přemysl Eric Janouch 609ddfab22
Cleanup 2018-10-20 22:22:26 +02:00
Přemysl Eric Janouch 804f051d66
Implement sequential multiselect for Library tab 2018-10-20 22:22:26 +02:00
Přemysl Eric Janouch 3c09a16a02
Fix input handling 
When app_process_termo_event() returns false, it always means to beep,
not to quit the application.
 2018-10-20 22:13:33 +02:00