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viewdemo: add a legend. baller as fuck

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nick black 2019-12-19 01:00:01 -05:00 committed by Nick Black
parent b257f40a35
commit 7ab6febbf9
1 changed files with 30 additions and 0 deletions
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30
src/demo/view.c
View File

@ -34,6 +34,31 @@ view_video_demo(struct notcurses* nc){
return 0;
}
static struct ncplane*
legend(struct notcurses* nc, int dimy, int dimx){
struct ncplane* n = notcurses_newplane(nc, 3, dimx / 5 + 10, dimy / 8, dimx / 10, NULL);
ncplane_set_bg_alpha(n, CELL_ALPHA_TRANS);
uint64_t channels = 0;
channels_set_bg_alpha(&channels, CELL_ALPHA_TRANS);
cell c = CELL_INITIALIZER(' ', 0, channels);
ncplane_set_default(n, &c);
ncplane_set_fg_rgb(n, 0, 0, 0);
if(ncplane_putstr_aligned(n, 0, "target launch", NCALIGN_LEFT) <= 0){
ncplane_destroy(n);
return NULL;
}
ncplane_set_fg_rgb(n, 0xff, 0xff, 0xff);
if(ncplane_putstr_aligned(n, 1, "2003-12-11 FM-6", NCALIGN_RIGHT) <= 0){
ncplane_destroy(n);
return NULL;
}
if(ncplane_putstr_aligned(n, 2, "RIM-161 SM-3 v. Aries TTV", NCALIGN_RIGHT) <= 0){
ncplane_destroy(n);
return NULL;
}
return n;
}
int view_demo(struct notcurses* nc){
struct ncplane* ncp = notcurses_stdplane(nc);
int dimy, dimx;
@ -82,8 +107,13 @@ int view_demo(struct notcurses* nc){
return -1;
}
nanosleep(&demodelay, NULL);
struct ncplane* ncpl = legend(nc, dimy, dimx);
if(ncpl == NULL){
return -1;
}
if(view_video_demo(nc)){
return -1;
}
ncplane_destroy(ncpl);
return 0;
}