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textplayer: dewhiten last character written on delay #1649

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nick black 2021-05-10 22:18:41 -04:00 committed by Nick Black
parent e7d40e00e3
commit 3a6a2fa90b
1 changed files with 24 additions and 4 deletions
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28
src/poc/textplay.c
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@ -23,11 +23,17 @@ init(void){
return nc;
}
// normally called with hicolor of HICOLOR, but sometimes we need to dull
// it out (when we pause, and at the end)
static int
colorize(struct ncplane* n){
colorize(struct ncplane* n, uint32_t hicolor){
int y, x;
ncplane_cursor_yx(n, &y, &x);
uint32_t c = HICOLOR;
// FIXME it seems we ought be able to use ncplane_cursor_yx() here, but in
// the presence of scrolling, it seems to give wonky results. see #1649.
//ncplane_cursor_yx(n, &y, &x);
y = ncplane_dim_y(n) - 1;
x = ncplane_dim_x(n) - 1;
uint32_t c = hicolor;
ncplane_set_bg_rgb(n, 0x222222);
while(y >= 0){
while(x >= 0){
@ -128,7 +134,7 @@ textplay(struct notcurses* nc, struct ncplane* tplane, struct ncvisual* ncv){
if(pt < 0){
goto err;
}
if(colorize(tplane)){
if(colorize(tplane, HICOLOR)){
goto err;
}
if(notcurses_render(nc)){
@ -145,11 +151,25 @@ textplay(struct notcurses* nc, struct ncplane* tplane, struct ncvisual* ncv){
}
}
if(wc == L'…'){
// first, dull out the leading character
if(colorize(tplane, 0x00ff80)){
goto err;
}
if(notcurses_render(nc)){
goto err;
}
if(longdelay(nc, ncv, &vopts)){
goto err;
}
}
}
// dull out the leading character for exit
if(colorize(tplane, 0x00ff80)){
goto err;
}
if(notcurses_render(nc)){
goto err;
}
ncplane_destroy(vopts.n);
return 0;