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This is in responce to:

Browse Source 
http://www.gramps-project.org/bugs/view.php?id=4670
1. cannot display individuals without parents (AncestorsTree)

Also a little code cleanup to prepare for an iterative
version of recurse


svn: r16731
This commit is contained in:
Craig J. Anderson 2011-02-28 16:21:41 +00:00
parent db1725d908
commit 84d40e946d
1 changed files with 23 additions and 24 deletions
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47
src/plugins/drawreport/AncestorTree.py
View File

@ -290,13 +290,16 @@ class MakeAncestorTree(object):
of a line is found, or until we reach the maximum number of
generations that the user wants """
if log2(index) == self.max_generations:
x_column = log2(index)
if x_column == self.max_generations:
return None
elif x_column == self.max_generations -1:
return self.add_person_box(index, person_handle, family_handle)
person = self.database.get_person_from_handle(person_handle)
if not person:
return self.__fill(index, None,
min(self.fill_out, self.max_generations-X_INDEX(index)-1)
min(self.fill_out, self.max_generations-x_column)
)
parents_handle = person.get_main_parents_family_handle()
@ -316,16 +319,17 @@ class MakeAncestorTree(object):
(index*2)+1)
self.add_line(mybox, father, mother)
else:
mybox = self.__fill(index, person_handle,
min(self.fill_out, self.max_generations-X_INDEX(index)-1)
)
#father = self.__fill(index *2, self.fill_out)
#mybox = self.add_person_box(index, person_handle, family_handle)
#if self.fill_out and self.inlc_marr and (log2(index) + 2) <
# self.max_generations:
# marrbox = self.add_marriage_box(index*2, None, None)
#mother = self.__fill(index *2+1, self.fill_out)
return mybox
#We have a person, but no family for that person.
fill = min(self.fill_out, self.max_generations - x_column -1)
#if fill > 0:
father = self.__fill(index *2, None, fill)
mybox = self.add_person_box(index, person_handle, family_handle)
if fill > 0 and self.inlc_marr and (log2(index) + 2) <= self.max_generations:
marrbox = self.add_marriage_box(index, None, None)
mother = self.__fill(index *2+1, None, fill)
self.add_line(mybox, father, mother)
return mybox
@ -333,27 +337,22 @@ class MakeAncestorTree(object):
""" Fills out the Ancestor tree as desired/needed.
this is an iterative apporach.
"""
if max_fill < 0:
if max_fill < 1:
return
##if X_INDEX(index) == self.max_generations:
## return None
###########################
#list of boxes
#for each generation (max_fill)
__BOXES = [None] * (max_fill+1)
__BOXES = [None] * max_fill
__INDEX = [index]
__LINES = [None] * max_fill
#if __INFO[0][__FILL_AMOUNT] == max_fill or \
# X_INDEX(index) >= self.max_generations-1:
if max_fill == 0:
if max_fill == 1:
return self.add_person_box(index, None, None)
###########################
#Prime the pump
cur_gen = 1
cur_gen = 1 #zero based!
#Cur_gen is the current Generation that we are working with
#use a bottom up iterative approach
while cur_gen > 0:
@ -364,7 +363,7 @@ class MakeAncestorTree(object):
__INDEX.append(__INDEX[cur_gen-1]*2)
#we will be adding a father here
if cur_gen < max_fill:
if cur_gen < max_fill-1:
#But first, go to this father first if we can
cur_gen += 1
else:
@ -399,7 +398,7 @@ class MakeAncestorTree(object):
__INDEX.append((__INDEX[cur_gen-1] *2) +1)
#__INDEX[cur_gen] +=1
if cur_gen < max_fill:
if cur_gen < max_fill-1:
cur_gen += 1
else:
###########################