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2586: Add spouses to the Descendant Tree report

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svn: r11671
This commit is contained in:
Benny Malengier
2009-01-20 09:10:01 +00:00
parent a02e10a067
commit b742846a7a
1 changed files with 123 additions and 86 deletions
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131
src/plugins/drawreport/DescendTree.py
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@@ -3,6 +3,7 @@
#
# Copyright (C) 2000-2007 Donald N. Allingham
# Copyright (C) 2007-2008 Brian G. Matherly
# Copyright (C) 2009 Craig J. Anderson
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -50,12 +51,16 @@ cm2pt = ReportUtils.cm2pt
#
#------------------------------------------------------------------------
_BORN = _('short for born|b.')
_MARR = _('short for married|m.')
_DIED = _('short for died|d.')
_LINE_HORIZONTAL = 1
_LINE_VERTICAL = 2
_LINE_ANGLE = 3
_PERSON_DIRECT = 1
_PERSON_SPOUSE = 2
#------------------------------------------------------------------------
#
# Layout class
@@ -68,6 +73,7 @@ class GenChart:
self.map = {}
self.array = {}
self.sparray = {}
self.max_x = 0
self.max_y = 0
@@ -84,6 +90,18 @@ class GenChart:
self.array[y] = {}
self.array[y][x] = value
def get_sp(self, col_x, row_y):
"""gets whether person at x,y
is a direct descendent or a spouse"""
if (col_x, row_y) not in self.sparray:
return None
return self.sparray[col_x, row_y]
def set_sp(self, col_x, row_y, value):
"""sets whether person at x,y
is a direct descendent or a spouse"""
self.sparray[col_x, row_y] = value
def dimensions(self):
return (self.max_y+1, self.max_x+1)
@@ -127,6 +145,8 @@ class DescendTree(Report):
pid = menu.get_option_by_name('pid').get_value()
center_person = database.get_person_from_gramps_id(pid)
self.showspouse = menu.get_option_by_name('shows').get_value()
name = name_displayer.display_formal(center_person)
self.title = _("Descendant Chart for %s") % name
@@ -148,19 +168,13 @@ class DescendTree(Report):
if self.force_fit:
self.scale_styles()
def apply_filter(self,person_handle,x,y):
"""traverse the ancestors recursively until either the end
of a line is found, or until we reach the maximum number of
generations that we want to deal with"""
if x/2 >= self.max_generations:
return 0
self.genchart.set_xy(x,y,person_handle)
person = self.database.get_person_from_handle(person_handle)
index = 0
def add_person(self, person_handle, col_x, row_y, spouse_level):
"""Add a new person into the x,y position
also sets wether the person is:
- a direct descendent or a spouse
- the max length of the text/box, and number of lines"""
self.genchart.set_xy(col_x, row_y, person_handle)
self.genchart.set_sp(col_x, row_y, spouse_level)
style_sheet = self.doc.get_style_sheet()
pstyle = style_sheet.get_paragraph_style("DC2-Normal")
@@ -169,27 +183,46 @@ class DescendTree(Report):
em = self.doc.string_width(font,"m")
subst = SubstKeywords(self.database, person_handle)
self.text[(x,y)] = subst.replace_and_clean(self.display)
for line in self.text[(x,y)]:
self.text[(col_x, row_y)] = subst.replace_and_clean(self.display)
for line in self.text[(col_x, row_y)]:
this_box_width = self.doc.string_width(font, line) + 2*em
self.box_width = max(self.box_width, this_box_width)
self.lines = max(self.lines,len(self.text[(x,y)]))
self.lines = max(self.lines, len(self.text[(col_x, row_y)]))
new_y = y
def apply_filter(self, person_handle, col_x, row_y):
"""traverse the ancestors recursively until either the end
of a line is found, or until we reach the maximum number of
generations that we want to deal with"""
if col_x/2 >= self.max_generations:
return 0
person = self.database.get_person_from_handle(person_handle)
self.add_person(person_handle, col_x, row_y, _PERSON_DIRECT)
working_col = 1
next_col = 0
for family_handle in person.get_family_handle_list():
family = self.database.get_family_from_handle(family_handle)
for child_ref in family.get_child_ref_list():
sub = self.apply_filter(child_ref.ref, x+2, new_y)
index += sub
new_y += sub
if self.showspouse:
spouse_handle = ReportUtils.find_spouse(person, family)
self.add_person(spouse_handle, col_x, row_y+working_col,
_PERSON_SPOUSE)
working_col += 1
for child_ref in family.get_child_ref_list():
next_col += self.apply_filter(child_ref.ref, col_x+2,
row_y+next_col)
working_col = next_col = max(working_col, next_col)
return working_col
return max(1,index)
def add_lines(self):
(maxy, maxx) = self.genchart.dimensions()
for y in range(0, maxy+1):
@@ -198,30 +231,32 @@ class DescendTree(Report):
if x%2:
continue
# if we have a person directly next to a person, that
# person must be a child of the first person
if self.genchart.get_xy(x,y) and self.genchart.get_xy(x+2,y):
# if we have a direct child to the right of a person
# check to see if the child is a descendant of the person
if self.genchart.get_sp(x+2, y) == _PERSON_DIRECT:
if self.genchart.get_sp(x, y) == _PERSON_DIRECT:
self.genchart.set_xy(x+1, y , _LINE_HORIZONTAL)
continue
elif self.genchart.get_sp(x, y) == _PERSON_SPOUSE and \
self.genchart.get_sp(x, y-1) != _PERSON_DIRECT:
self.genchart.set_xy(x+1, y , _LINE_HORIZONTAL)
continue
else:
continue
# look through the entries below this one. All people in the
# next column are descendants until we hit a person in our own
# column.
self.genchart.set_xy(x+1, y, _LINE_ANGLE)
last = y
for newy in range(y+1,maxy+1):
if self.genchart.get_xy(x, newy):
# look through the entries ABOVE this one. All direct people
# in the next column are descendants until we hit the first
# direct person (marked with _LINE_HORIZONTAL)
last = y-1
while last > 0:
if self.genchart.get_xy(x+1, last) == 0:
self.genchart.set_xy(x+1, last, _LINE_VERTICAL)
else:
break
last -= 1
# if the next position is occupied, we need an
# angle, otherwise, we may need a vertical line.
if self.genchart.get_xy(x+2, newy):
self.genchart.set_xy(x+1, newy,_LINE_ANGLE)
for tempy in range(last+1, newy):
self.genchart.set_xy(x+1,tempy,_LINE_VERTICAL)
last = newy
def write_report(self):
@@ -308,7 +343,8 @@ class DescendTree(Report):
self.delta = pt2cm(self.box_pad_pts) + self.box_width + self.box_gap
if not self.force_fit:
calc_width = self.box_width + pt2cm(self.box_pad_pts)
remain = self.doc.get_usable_width() - ((self.generations_per_page)*calc_width)
remain = self.doc.get_usable_width() - \
((self.generations_per_page)*calc_width)
self.delta += remain/float(self.generations_per_page)
def scale_styles(self):
@@ -331,7 +367,6 @@ class DescendTree(Report):
self.doc.set_style_sheet(style_sheet)
def print_page(self, startx, stopx, starty, stopy, colx, coly):
if not self.incblank:
blank = True
for y in range(starty, stopy):
@@ -344,7 +379,8 @@ class DescendTree(Report):
self.doc.start_page()
if self.title and self.force_fit:
self.doc.center_text('DC2-title',self.title,self.doc.get_usable_width()/2,0)
self.doc.center_text('DC2-title', self.title,
self.doc.get_usable_width()/2,0)
phys_y = 1
bh = self.box_height * 1.25
for y in range(starty, stopy):
@@ -366,7 +402,8 @@ class DescendTree(Report):
ystart = (phys_y*bh + self.box_height/2.0) + self.offset
xstart = xbegin + self.box_width
xstop = (phys_x+1)*self.delta
self.doc.draw_line('DC2-line', xstart, ystart, xstop, ystart)
self.doc.draw_line('DC2-line', xstart, ystart, xstop,
ystart)
elif value == _LINE_VERTICAL:
ystart = ((phys_y-1)*bh + self.box_height/2.0) + self.offset
ystop = (phys_y*bh + self.box_height/2.0) + self.offset
@@ -432,9 +469,9 @@ class DescendTreeOptions(MenuReportOptions):
blank.set_help(_("Whether to include pages that are blank."))
menu.add_option(category_name, "incblank", blank)
compress = BooleanOption(_('Co_mpress tree'),True)
compress.set_help(_("Whether to compress tree."))
menu.add_option(category_name, "compress", compress)
shows = BooleanOption(_('Show Sp_ouses'), True)
shows.set_help(_("Whether to show spouses in the tree."))
menu.add_option(category_name, "shows", shows)
def make_default_style(self,default_style):
"""Make the default output style for the Ancestor Tree."""