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eeshow/gui/aoi.c: make searches only consider AoIs supporting desired function

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This commit is contained in:
Werner Almesberger 2016-08-19 05:35:37 -03:00
parent 10c1d0ede0
commit 96fa1a2f62
1 changed files with 12 additions and 21 deletions
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23
eeshow/gui/aoi.c
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@ -57,17 +57,6 @@ static bool in_aoi(const struct aoi *aoi, int x, int y)
}
static const struct aoi *find_aoi(const struct aoi *aois, int x, int y)
{
const struct aoi *aoi;
for (aoi = aois; aoi; aoi = aoi->next)
if (in_aoi(aoi, x, y))
break;
return aoi;
}
bool aoi_hover(const struct aoi *aois, int x, int y)
{
const struct aoi *aoi;
@ -79,8 +68,9 @@ bool aoi_hover(const struct aoi *aois, int x, int y)
hovering = NULL;
}
aoi = find_aoi(aois, x, y);
if (aoi && aoi->hover && aoi->hover(aoi->user, 1)) {
for (aoi = aois; aoi; aoi = aoi->next)
if (aoi->hover && in_aoi(aoi, x, y) &&
aoi->hover(aoi->user, 1)) {
hovering = aoi;
return 1;
}
@ -110,11 +100,12 @@ bool aoi_click(const struct aoi *aois, int x, int y)
if (need_dehover(aois, x, y))
aoi_dehover();
aoi = find_aoi(aois, x, y);
if (!aoi || !aoi->click)
return 0;
for (aoi = aois; aoi; aoi = aoi->next)
if (aoi->click && in_aoi(aoi, x, y)) {
aoi->click(aoi->user);
return 1;
}
return 0;
}