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notcurses-view: keypress skips, not aborts

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nick black 2020-01-07 10:42:40 -05:00
parent acef43c759
commit a56846468e
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 16 additions and 14 deletions
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30
src/view/view.cpp
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@ -130,25 +130,27 @@ int main(int argc, char** argv){
return EXIT_FAILURE;
}
clock_gettime(CLOCK_MONOTONIC, &start);
if(ncvisual_stream(nc, ncv, &averr, perframe, &frames)){
int r = ncvisual_stream(nc, ncv, &averr, perframe, &frames);
if(r < 0){ // positive is intentional abort
av_make_error_string(errbuf.data(), errbuf.size(), averr);
notcurses_stop(nc);
std::cerr << "Error decoding " << argv[i] << ": " << errbuf.data() << std::endl;
return EXIT_FAILURE;
}
char32_t ie = notcurses_getc_blocking(nc, nullptr);
if(ie == (char32_t)-1){
break;
}
if(ie == NCKEY_RESIZE){
--i; // rerun with the new size
if(notcurses_resize(nc, &dimy, &dimx)){
notcurses_stop(nc);
return EXIT_FAILURE;
}else if(r == 0){
char32_t ie = notcurses_getc_blocking(nc, nullptr);
if(ie == (char32_t)-1){
break;
}
if(ncplane_resize_simple(ncp, dimy, dimx)){
notcurses_stop(nc);
return EXIT_FAILURE;
if(ie == NCKEY_RESIZE){
--i; // rerun with the new size
if(notcurses_resize(nc, &dimy, &dimx)){
notcurses_stop(nc);
return EXIT_FAILURE;
}
if(ncplane_resize_simple(ncp, dimy, dimx)){
notcurses_stop(nc);
return EXIT_FAILURE;
}
}
}
ncvisual_destroy(ncv);