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reel PoC: handle resizes

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nick black 2020-11-18 08:36:59 -05:00
parent 8dd8937ff3
commit 7ee2d98f82
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 30 additions and 13 deletions
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43
src/poc/reel.cpp
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@ -113,15 +113,8 @@ void parse_args(int argc, char** argv, struct notcurses_options* opts,
opts->flags |= NCOPTION_SUPPRESS_BANNERS;
}
int runreels(struct notcurses* nc, struct ncplane* n, ncreel_options* nopts){
if(ncplane_set_fg_rgb8(n, 0xb1, 0x1b, 0xb1)){
return -1;
}
channels_set_fg_rgb(&nopts->focusedchan, 0xffffff);
channels_set_bg_rgb(&nopts->focusedchan, 0x00c080);
channels_set_fg_rgb(&nopts->borderchan, 0x00c080);
auto nr = ncreel_create(n, nopts);
if(!nr || notcurses_render(nc)){
int runreels(struct notcurses* nc, struct ncreel* nr){
if(notcurses_render(nc)){
return -1;
}
int y, x;
@ -188,6 +181,19 @@ int runreels(struct notcurses* nc, struct ncplane* n, ncreel_options* nopts){
return -1;
}
static int
resize_reel(struct ncplane* n){
const struct ncplane* p = ncplane_parent_const(n);
int py, px;
ncplane_dim_yx(p, &py, &px);
if(ncplane_resize(n, 0, 0, 0, 0, 0, 0, py - 1, px) < 0){
return -1;
}
auto nr = static_cast<struct ncreel*>(ncplane_userptr(n));
ncreel_redraw(nr);
return 0;
}
int main(int argc, char** argv){
if(setlocale(LC_ALL, "") == nullptr){
return EXIT_FAILURE;
@ -207,19 +213,30 @@ int main(int argc, char** argv){
}
struct ncplane_options nopts = {
.y = 1,
.x = 0,
.x = NCALIGN_CENTER,
.rows = dimy - 1,
.cols = dimx,
.userptr = nullptr,
.name = "reel",
.resizecb = nullptr,
.flags = 0,
.resizecb = resize_reel,
.flags = NCPLANE_OPTION_HORALIGNED,
};
n = ncplane_create(nstd, &nopts);
if(!n){
return -1;
}
int r = runreels(nc, n, &ropts);
if(ncplane_set_fg_rgb8(n, 0xb1, 0x1b, 0xb1)){
return -1;
}
channels_set_fg_rgb(&ropts.focusedchan, 0xffffff);
channels_set_bg_rgb(&ropts.focusedchan, 0x00c080);
channels_set_fg_rgb(&ropts.borderchan, 0x00c080);
auto nr = ncreel_create(n, &ropts);
ncplane_set_userptr(n, nr);
if(!nr){
return -1;
}
int r = runreels(nc, nr);
if(notcurses_stop(nc)){
return EXIT_FAILURE;
}