/** Refreshes {@link #mCoordinates} with values based on {@link #mContentRect}. */
private void refreshCoordinates() {
int x = mContentRect.centerX() - mPopup.getWidth() / 2;
int y;
if (mContentRect.top > mPopup.getHeight()) {
y = mContentRect.top - mPopup.getHeight();
mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_UP;
} else if (mContentRect.top > mPopup.getToolbarHeightWithVerticalMargin()) {
y = mContentRect.top - mPopup.getToolbarHeightWithVerticalMargin();
mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN;
} else {
y = mContentRect.bottom;
mOverflowDirection = FloatingToolbarPopup.OVERFLOW_DIRECTION_DOWN;
}
mCoordinates.set(x, y);
}
