mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-24 01:40:12 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

csi: improve "Send Device Attributes (Primary DA)"

Browse source 
Pretend we're a VT420, with a couple of supported features
indicated. Note that I haven't verified we support *everything* that
each features entails - or even what exactly a feature *is* (locator
port?)
This commit is contained in:
Daniel Eklöf 2019-11-18 12:07:17 +01:00
parent aa692d19e4
commit 2c99f692b3
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 32 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

34
csi.c
View file

@ -324,9 +324,39 @@ csi_dispatch(struct terminal *term, uint8_t final)
switch (term->vt.private[0]) {
case 0: {
switch (final) {
case 'c':
term_to_slave(term, "\033[?6c", 5);
case 'c': {
/* Send Device Attributes (Primary DA) */
/*
* Responses:
* - CSI?1;2c vt100 with advanced video option
* - CSI?1;0c vt101 with no options
* - CSI?6c vt102
* - CSI?62;<Ps>c vt220
* - CSI?63;<Ps>c vt320
* - CSI?64;<Ps>c vt420
*
* Ps (response may contain multiple):
* - 1 132 columns
* - 2 Printer.
* - 3 ReGIS graphics.
* - 4 Sixel graphics.
* - 6 Selective erase.
* - 8 User-defined keys.
* - 9 National Replacement Character sets.
* - 15 Technical characters.
* - 16 Locator port.
* - 17 Terminal state interrogation.
* - 18 User windows.
* - 21 Horizontal scrolling.
* - 22 ANSI color, e.g., VT525.
* - 28 Rectangular editing.
* - 29 ANSI text locator (i.e., DEC Locator mode).
*/
const char *reply = "\033[?64;6;15;16;17;22;28c";
term_to_slave(term, reply, strlen(reply));
break;
}
case 'd': {
/* VPA - vertical line position absolute */