Daniel Eklöf
d63629b370
performance improvements
...
* action() returns void - this gets rid of checks in vt_from_slave()
* split up ACTION_PRINT into ACTION_PRINT (ASCII) and ACTION_UTF8_PRINT
ACTION_PRINT is on the hot path, and we want it streamlined.
* Remove run-time checkout for unimplemented state transitions, as we
shouldn't have any of those left.
* Don't re-load current VT state on each iteration in vt_from_slave()
2019-07-07 16:32:18 +02:00
Daniel Eklöf
050f7ea6ea
render: performance: don't stack allocate glyph sequence
2019-07-06 18:31:14 +02:00
Daniel Eklöf
00c5b27bfa
vt: add branch hinting to PRINT action
2019-07-06 13:25:36 +02:00
Daniel Eklöf
77e349d20d
render: reverse video only reverses the default background/foreground
2019-07-05 20:36:03 +02:00
Daniel Eklöf
b26e03fced
csi: implement reverse video
2019-07-05 20:12:40 +02:00
Daniel Eklöf
c76e620d71
csi: implement URXVT style mouse event reporting
2019-07-05 19:40:52 +02:00
Daniel Eklöf
450f6c7dcc
osc: recognize, but ignore, OSC 104 and OSC 105
2019-07-05 19:04:34 +02:00
Daniel Eklöf
b69282545c
osc: fix param calculation with more than one digit
2019-07-05 19:04:09 +02:00
Daniel Eklöf
b9bd637021
csi: SGR mouse tracking *is* implemented
2019-07-05 15:58:02 +02:00
Daniel Eklöf
fd25018cdd
render: fill area outside the cell grid with default bg color
2019-07-05 15:53:53 +02:00
Daniel Eklöf
1b07015d49
term: implement MOUSE_SGR mouse event reporting style
...
This style is enabled with the \e[?1006h sequence, and changes how
mouse events (button presses, releases and motion events).
2019-07-05 15:29:16 +02:00
Daniel Eklöf
a959c89b7f
input: bug: row is calculated from the cell *height*, not width
2019-07-05 15:28:39 +02:00
Daniel Eklöf
1610828b8c
vt: add support for mouse motion reports
2019-07-05 15:13:06 +02:00
Daniel Eklöf
e5fc266cdb
vt: add support for \E[?1000h - report mouse button events
2019-07-05 14:24:51 +02:00
Daniel Eklöf
a102ff09f9
input: mouse events
2019-07-05 10:44:57 +02:00
Daniel Eklöf
1a341a56cc
render: load cursor theme from XCURSOR_THEME and XCURSOR_SIZE
2019-07-05 10:44:09 +02:00
Daniel Eklöf
1947d33868
render: break out rendering functions to render.{c,h}
2019-07-05 10:16:56 +02:00
Daniel Eklöf
3ba1721c0f
osc: implement change window title and icon
2019-07-05 09:50:35 +02:00
Daniel Eklöf
998ce52b7e
render: bump number of glyphs we can render in a single call
2019-07-05 09:31:03 +02:00
Daniel Eklöf
19cef74153
main: it's not the terminal emulators job to set LINES and COLUMNS
2019-07-05 09:21:12 +02:00
Daniel Eklöf
488ad5dc77
csi: manually erase alt screen when switching to it
2019-07-05 09:09:58 +02:00
Daniel Eklöf
c5fdc13ea4
term_erase(): erased cells get the currently selected background color
2019-07-05 09:09:28 +02:00
Daniel Eklöf
28d05a5528
main: initialize colors in VT state
2019-07-05 09:08:58 +02:00
Daniel Eklöf
8091f7c781
render: force a full redraw when we cannot reuse last buffer
2019-07-05 08:55:02 +02:00
Daniel Eklöf
4a35aa9724
resize: cursor reset was off-by-one when cursor was outside new size
2019-07-04 19:56:50 +02:00
Daniel Eklöf
1c737fa7bd
resize: re-align grid offset
2019-07-04 19:56:27 +02:00
Daniel Eklöf
669ef1a07a
csi: implement CSI S and CSI T (scroll up/down)
2019-07-04 19:39:23 +02:00
Daniel Eklöf
befb437411
vt: improve logging of invalid and unimplemented sequences
2019-07-04 19:35:01 +02:00
Daniel Eklöf
cb10d10fd8
vt: implement save/restore cursor+attributes
2019-07-04 19:23:25 +02:00
Daniel Eklöf
aad4db29c2
vt: handle graphical charset mode when printing a character
2019-07-04 19:17:42 +02:00
Daniel Eklöf
ea6e06d689
vt: track charsets G0-G3 and support either ASCII or graphical mode
2019-07-04 19:17:18 +02:00
Daniel Eklöf
dd5a3b1009
main: handle EINTR in poll()
2019-07-04 19:16:32 +02:00
Daniel Eklöf
50d455bd15
csi: ignore 'blinking cursor' private mode
2019-07-04 10:04:52 +02:00
Daniel Eklöf
0457c33418
csi: fix parsing of 256-color and 24-bit color SGRs
...
There may be more SGR sequences after the 256-color/24-bit
sequence. Thus, check that we have *enough* parameters to parse the
256-color/24-bit SGR. It doesn't have to be *exactly* the required
number of parameters though.
Fixes issues with sequences like: \e[38;2;1;48;2;1m
2019-07-04 09:57:02 +02:00
Daniel Eklöf
ef944933e6
flash mitigation: add a small delay before rendering after receiving client data
...
Simply re-trying to read client data is not enough in many
cases. Re-work the flash mitigation to instead incur a small delay
before rendering.
2019-07-04 09:54:40 +02:00
Daniel Eklöf
03ca7a04ab
main: more zenburn:ish default foreground and background colors
2019-07-04 09:27:06 +02:00
Daniel Eklöf
a191d98d09
vt: bug fix: clear utf-8 state after printing a utf-8 character
2019-07-04 09:26:34 +02:00
Daniel Eklöf
9f12bca21e
Merge branch 'fast-scroll'
2019-07-03 22:30:00 +02:00
Daniel Eklöf
35d5035f61
csi: fix bug: cursor horizontal absolute (<ESC> Pn G) was off-by-one
2019-07-03 22:21:44 +02:00
Daniel Eklöf
2f3f4ac56f
csi: cleanup
2019-07-03 22:21:23 +02:00
Daniel Eklöf
3d58d24963
csi: ?r and ?s are like ?h and ?l; they save/restore things
...
Assuming ncmpcpp is correct, ?1001s and ?1001r saves and restores the
'highlight mouse tracking' mode.
2019-07-03 21:33:23 +02:00
Daniel Eklöf
3c67628c57
vt: implement (untested!) smam and rmam (auto margins)
...
Default is auto-margins enabled (scroll when cursor reaches right
margin).
2019-07-03 21:18:06 +02:00
Daniel Eklöf
90dadfcc22
vt: implement (untested!) insert mode
...
\E4l is not horizontal index, but disable INSERT mode
2019-07-03 21:16:41 +02:00
Daniel Eklöf
1373d18dbc
logging: disable debug logging by default
2019-07-03 20:21:03 +02:00
Daniel Eklöf
df5be1061d
vt: recognize ESC(0 - switch character set
2019-07-03 16:21:26 +02:00
Daniel Eklöf
bf78150157
vt: always log unimplemented as warnings, not errors
2019-07-03 16:21:09 +02:00
Daniel Eklöf
cfd39c0967
vt: fix logging of ESC intermediates and parameters
2019-07-03 16:20:28 +02:00
Daniel Eklöf
b5dccf2883
csi: add unknown private escapes 's' and 'r', seen with ncmpcpp
2019-07-03 16:04:16 +02:00
Daniel Eklöf
43045a98e2
csi: recognize ?1005 and ?1015 private CSIs
2019-07-03 16:00:06 +02:00
Daniel Eklöf
f4c3343382
csi: fix cursor positioning
2019-07-03 15:59:28 +02:00
