def get_orthogonal(self, point):
'''
Return a unit vector orthogonal to self at point.
Cases:
zero members: default orthogonal
one member: orthogonal to member
many members: orthogonal to bounding box???
Note the point is not necessarily outside the morph.
'''
if len(self) > 1:
# print "Orthogonal of a composite morph is orthog to bounding box?????"
'''
It might be better to selectively hit only the frame primitive of some composites.
But is the frame always drawn?
To hitted member and let user slide between members?
FIXME Aggregate the orthogonal of all members that intersect the point??
'''
# Note both bounds and point are in DCS
return orthogonal.rect_orthogonal(self.bounds, point)
elif len(self) == 1:
return self[0].get_orthogonal(point)
else:
return vector.downward_vector() # upright
def get_orthogonal(self, point):
'''
Return a unit vector orthogonal to self at point.
Cases:
zero members: default orthogonal
one member: orthogonal to member
many members: orthogonal to bounding box???
Note the point is not necessarily outside the morph.
'''
if len(self) > 1:
# print "Orthogonal of a composite morph is orthog to bounding box?????"
'''
It might be better to selectively hit only the frame primitive of some composites.
But is the frame always drawn?
To hitted member and let user slide between members?
FIXME Aggregate the orthogonal of all members that intersect the point??
'''
# Note both bounds and point are in DCS
return orthogonal.rect_orthogonal(self.bounds, point)
elif len(self) == 1:
return self[0].get_orthogonal(point)
else:
return vector.downward_vector() # upright
def new_layout_spec(self, event):
"""
New layout_spec for a Stationed Handle Menu:
axis vector is vertical
vector is directed down
benchmark is an offset from the glyph (so middle item is on glyph)
opening item is the middle item
Event opens the menu, here the event is a hit at any point.
"""
# Controlee is a morph, but can be an empty morph (an empty model/document.)
# Controlee is usually the document, i.e. point is in background.
axis = vector.downward_vector() # axis vertical, downward
benchmark = layout.benchmark_from_hotspot(axis, event)
# FIXME hardcoded to open at 1, should be the middle of the menu
self.layout_spec = layout.LayoutSpec(event, benchmark, axis, opening_item=1)
return self.layout_spec # for debug
def new_layout_spec(self, event):
"""
New layout_spec for a Stationed Handle Menu:
axis vector is vertical
vector is directed down
benchmark is an offset from the glyph (so middle item is on glyph)
opening item is the middle item
Event opens the menu, here the event is a hit at any point.
"""
# Controlee is a morph, but can be an empty morph (an empty model/document.)
# Controlee is usually the document, i.e. point is in background.
axis = vector.downward_vector() # axis vertical, downward
benchmark = layout.benchmark_from_hotspot(axis, event)
# FIXME hardcoded to open at 1, should be the middle of the menu
self.layout_spec = layout.LayoutSpec(event,
benchmark,
axis,
opening_item=1)
return self.layout_spec # for debug