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| author | Russ Cox <rsc@swtch.com> | 2017-01-06 10:35:12 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2017-01-06 15:36:59 +0000 |
| commit | d296c18e379547218c4c50445c56e725ec3be91d (patch) | |
| tree | e49c0a03b4ad07a9638c6df3a30a25edeee2a0a2 /src/cmd/9term | |
| parent | 657f699ef7e5a91a529337cac76ed48c68a28583 (diff) | |
| download | plan9port-d296c18e379547218c4c50445c56e725ec3be91d.tar.gz plan9port-d296c18e379547218c4c50445c56e725ec3be91d.tar.bz2 plan9port-d296c18e379547218c4c50445c56e725ec3be91d.zip | |
9term, mc: conspire to handle hidpi displays
9term now uses the low bit of ws.ws_ypixel to signal
whether this is a hidpi display, and mc adjusts the font
it uses for columnation accordingly.
Makes 'lc' work right on hidpi displays.
Change-Id: I52928871ffb7f4c6fd6722f3d59f1836379148c6
Reviewed-on: https://plan9port-review.googlesource.com/2760
Reviewed-by: Russ Cox <rsc@swtch.com>
Diffstat (limited to 'src/cmd/9term')
| -rw-r--r-- | src/cmd/9term/bsdpty.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cmd/9term/bsdpty.c b/src/cmd/9term/bsdpty.c index 4836d24d..fe0367f0 100644 --- a/src/cmd/9term/bsdpty.c +++ b/src/cmd/9term/bsdpty.c @@ -11,6 +11,7 @@ #endif #include <fcntl.h> #include <libc.h> +#include <draw.h> #include "term.h" #define debug 0 @@ -75,7 +76,14 @@ updatewinsize(int row, int col, int dx, int dy) ws.ws_row = row; ws.ws_col = col; ws.ws_xpixel = dx; + + + // Leave "is this a hidpi display" in the low bit of the ypixel height for mc. + dy &= ~1; + if(display->dpi >= DefaultDPI*3/2) + dy |= 1; ws.ws_ypixel = dy; + if(ws.ws_row != ows.ws_row || ws.ws_col != ows.ws_col){ if(ioctl(rcfd, TIOCSWINSZ, &ws) < 0) fprint(2, "ioctl: %r\n"); |