2005-06-07 13:34:50 +00:00
|
|
|
#ifndef __MENU_PRIVATE_H
|
|
|
|
|
#define __MENU_PRIVATE_H
|
|
|
|
|
|
|
|
|
|
|
2006-04-22 17:56:21 +00:00
|
|
|
enum menu_states {
|
|
|
|
|
MENU_STATE_TRACKING = 0,
|
|
|
|
|
MENU_STATE_TRACKING_SUBMENU = 1,
|
|
|
|
|
MENU_STATE_CLOSED = 5
|
2005-06-07 13:34:50 +00:00
|
|
|
};
|
|
|
|
|
|
2006-04-15 12:55:39 +00:00
|
|
|
extern const char *kEmptyMenuLabel;
|
2006-03-03 19:10:33 +00:00
|
|
|
|
2005-06-07 13:34:50 +00:00
|
|
|
|
2008-01-03 07:30:05 +00:00
|
|
|
// Note: since sqrt is slow, we don't use it and return the square of the distance
|
|
|
|
|
#define square(x) ((x) * (x))
|
|
|
|
|
static inline float
|
|
|
|
|
point_distance(const BPoint &pointA, const BPoint &pointB)
|
|
|
|
|
{
|
|
|
|
|
return square(pointA.x - pointB.x) + square(pointA.y - pointB.y);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
static float
|
|
|
|
|
point_rect_distance(const BPoint &point, const BRect &rect)
|
|
|
|
|
{
|
|
|
|
|
float horizontal = 0;
|
|
|
|
|
float vertical = 0;
|
|
|
|
|
if (point.x < rect.left)
|
|
|
|
|
horizontal = rect.left - point.x;
|
|
|
|
|
else if (point.x > rect.right)
|
|
|
|
|
horizontal = point.x - rect.right;
|
|
|
|
|
|
|
|
|
|
if (point.y < rect.top)
|
|
|
|
|
vertical = rect.top - point.y;
|
|
|
|
|
else if (point.y > rect.bottom)
|
|
|
|
|
vertical = point.y - rect.bottom;
|
|
|
|
|
|
|
|
|
|
return square(horizontal) + square(vertical);
|
|
|
|
|
}
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#undef square
|
|
|
|
|
|
|
|
|
|
|
2005-06-07 13:34:50 +00:00
|
|
|
#endif // __MENU_PRIVATE_H
|
