void calcContextButtonPosition(mgvector<float>& pos, int n, const Box2d& box)
{
Box2d selbox(box);
selbox.inflate(12, 18);
if (box.height() < (n < 7 ? 40 : 80)) {
selbox.deflate(0, (box.height() - (n < 7 ? 40 : 80)) / 2);
}
if (box.width() < (n == 3 || n > 4 ? 120 : 40)) {
selbox.deflate((box.width() - (n==3||n>4 ? 120 : 40)) / 2, 0);
}
Box2d rect(calcButtonPosition(pos, n, selbox));
Vector2d off(moveActionsInView(rect));
for (int i = 0; i < n; i++) {
pos.set(2 * i, pos.get(2 * i) + off.x, pos.get(2 * i + 1) + off.y);
}
}
selpt(Line *dl,Point p)
{
int s,m,prop;
Rectangle r;
Line *l=dl;
for (m = 0; l; l = l->next) {
r = l->r;
prop = 0;
switch (l->type) {
case LINE:
if (EQ(p,P))
l->sel = 3;
else if (EQ(p,Q))
l->sel = 12;
else if (Y == p.y && Y == V && (p.x-X)*(U-p.x) > 0)
prop = 1;
else if (X == p.x && X == U && (p.y-Y)*(V-p.y) > 0)
prop = 1;
else
continue;
m |= (l->mod |= LINEHIT);
if (prop) {
l->sel = 15;
m |= selbox(dl,canon(r));
}
break;
case BOX:
case MACRO:
if (EQ(p,ul(r)))
selborder(dl,l->sel=3,r);
else if (EQ(p,lr(r)))
selborder(dl,l->sel=12,r);
else if (EQ(p,ll(r)))
selborder(dl,l->sel=9,r);
else if (EQ(p,ur(r)))
selborder(dl,l->sel=6,r);
else if (l->type == BOX && IN(p,r)) {
l->sel = 15;
m |= selbox(dl,r);
}
else
continue;
m |= (l->mod |= BOXHIT);
break;
case INST:
if (WITHIN(p,r)) {
l->sel = 15;
m |= (l->mod |= BOXHIT) | selbox(dl,r);
}
break;
case DOTS:
if (EQ(p,ul(r)))
l->sel=3;
else if (EQ(p,lr(r)))
l->sel=12;
else if (EQ(p,ll(r)))
l->sel=9;
else if (EQ(p,ur(r)))
l->sel=6;
else if (IN(p,r))
l->sel = 15;
else
continue;
m |= (l->mod |= DOTHIT);
break;
case STRING:
if (EQ(p,P)) {
l->sel = 3;
m |= (l->mod |= STRHIT);
}
break;
}
}
return m;
}
