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[gen] Improved performance of the Ref field and added an icon for dissociating referred objects.

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This commit is contained in:
Gaetan Delannay 2012-10-08 10:08:54 +02:00
parent 872b77208b
commit 9954edf71a
9 changed files with 71 additions and 19 deletions
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20
gen/__init__.py
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@ -1757,11 +1757,11 @@ class Ref(Type):
def __init__(self, klass=None, attribute=None, validator=None,
multiplicity=(0,1), index=None, default=None, optional=False,
editDefault=False, add=False, addConfirm=False, noForm=False,
link=True, unlink=False, back=None, show=True, page='main',
group=None, layouts=None, showHeaders=False, shownInfo=(),
select=None, maxPerPage=30, move=0, indexed=False,
searchable=False, specificReadPermission=False,
editDefault=False, add=False, addConfirm=False, delete=None,
noForm=False, link=True, unlink=None, back=None, show=True,
page='main', group=None, layouts=None, showHeaders=False,
shownInfo=(), select=None, maxPerPage=30, move=0,
indexed=False, searchable=False, specificReadPermission=False,
specificWritePermission=False, width=None, height=5,
maxChars=None, colspan=1, master=None, masterValue=None,
focus=False, historized=False, mapping=None, label=None,
@ -1773,6 +1773,12 @@ class Ref(Type):
self.add = add
# When the user adds a new object, must a confirmation popup be shown?
self.addConfirm = addConfirm
# May the user delete objects via this Ref?
self.delete = delete
if delete == None:
# By default, one may delete objects via a Ref for which one can
# add objects.
self.delete = bool(self.add)
# If noForm is True, when clicking to create an object through this ref,
# the object will be created automatically, and no creation form will
# be presented to the user.
@ -1781,6 +1787,10 @@ class Ref(Type):
self.link = link
# May the user unlink existing objects?
self.unlink = unlink
if unlink == None:
# By default, one may unlink objects via a Ref for which one can
# link objects.
self.unlink = bool(self.link)
self.back = None
if back:
# It is a forward reference