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have screen_find_xinerama() return struct geom *reliably* instead of

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XineramaScreenInfo; simplifies goop around the callers.
This commit is contained in:
okan
2013-01-02 16:26:34 +00:00
parent e492ed8e41
commit ce8ef02ed2
4 changed files with 52 additions and 93 deletions
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18
screen.c
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@ -146,22 +146,30 @@ screen_init_xinerama(struct screen_ctx *sc)
/*
* Find which xinerama screen the coordinates (x,y) is on.
*/
XineramaScreenInfo *
struct geom
screen_find_xinerama(struct screen_ctx *sc, int x, int y)
{
XineramaScreenInfo *info;
struct geom geom;
int i;
geom = sc->view;
if (sc->xinerama == NULL)
return (NULL);
return (geom);
for (i = 0; i < sc->xinerama_no; i++) {
info = &sc->xinerama[i];
if (x >= info->x_org && x < info->x_org + info->width &&
y >= info->y_org && y < info->y_org + info->height)
return (info);
y >= info->y_org && y < info->y_org + info->height) {
geom.x = info->x_org;
geom.y = info->y_org;
geom.w = info->width;
geom.h = info->height;
break;
}
}
return (NULL);
return (geom);
}
void