Archives/notcurses
2
0
Fork 0
mirror of https://github.com/dankamongmen/notcurses.git synced 2024-11-02 09:40:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASCII fallback for progress bar #1209

Browse Source
This commit is contained in:
nick black 2020-12-14 13:41:55 -05:00
parent fb38818667
commit 5036e655cb
No known key found for this signature in database
GPG Key ID: 5F43400C21CBFACC
1 changed files with 23 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/lib/progbar.c
View File

@ -48,7 +48,13 @@ progbar_redraw(ncprogbar* n){
egcs = L"▔🮂🮃▀🮄🮅🮆█";
}
}
ncplane_set_channels(ncprogbar_plane(n), n->channels);
if(notcurses_canutf8(ncplane_notcurses(ncprogbar_plane(n)))){
ncplane_set_channels(ncprogbar_plane(n), n->channels);
}else{
// invert the channels, since we'll be using a space
ncplane_set_fchannel(ncprogbar_plane(n), channels_bchannel(n->channels));
ncplane_set_bchannel(ncprogbar_plane(n), channels_fchannel(n->channels));
}
double progress = n->progress * range;
if(n->retrograde){
delt *= -1;
@ -72,14 +78,26 @@ progbar_redraw(ncprogbar* n){
//fprintf(stderr, "egc: %lc progress: %g pos: %d range: %d delt: %d chunk: %g\n", egc, progress, pos, range, delt, chunk);
if(horizontal){
for(int freepos = 0 ; freepos < dimy ; ++freepos){
if(ncplane_putwc_yx(ncprogbar_plane(n), freepos, pos, egc) <= 0){
return -1;
if(notcurses_canutf8(ncplane_notcurses(ncprogbar_plane(n)))){
if(ncplane_putwc_yx(ncprogbar_plane(n), freepos, pos, egc) <= 0){
return -1;
}
}else{
if(ncplane_putchar_yx(ncprogbar_plane(n), pos, freepos, ' ') <= 0){
return -1;
}
}
}
}else{
for(int freepos = 0 ; freepos < dimx ; ++freepos){
if(ncplane_putwc_yx(ncprogbar_plane(n), pos, freepos, egc) <= 0){
return -1;
if(notcurses_canutf8(ncplane_notcurses(ncprogbar_plane(n)))){
if(ncplane_putwc_yx(ncprogbar_plane(n), pos, freepos, egc) <= 0){
return -1;
}
}else{
if(ncplane_putchar_yx(ncprogbar_plane(n), pos, freepos, ' ') <= 0){
return -1;
}
}
}
}