526 lines
18 KiB
Python
526 lines
18 KiB
Python
#
|
|
# Gramps - a GTK+/GNOME based genealogy program
|
|
#
|
|
# Copyright (C) 2000-2006 Donald N. Allingham
|
|
#
|
|
# 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
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
|
|
# $Id$
|
|
|
|
"Graphical Reports/Ancestor Chart"
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# python modules
|
|
#
|
|
#------------------------------------------------------------------------
|
|
import math
|
|
from gettext import gettext as _
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# gtk
|
|
#
|
|
#------------------------------------------------------------------------
|
|
import gtk
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# GRAMPS modules
|
|
#
|
|
#------------------------------------------------------------------------
|
|
import BaseDoc
|
|
from SubstKeywords import SubstKeywords
|
|
from PluginUtils import Report, ReportOptions, ReportUtils, register_report
|
|
pt2cm = ReportUtils.pt2cm
|
|
cm2pt = ReportUtils.cm2pt
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# Constants
|
|
#
|
|
#------------------------------------------------------------------------
|
|
_BORN = _('b.')
|
|
_DIED = _('d.')
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# log2val
|
|
#
|
|
#------------------------------------------------------------------------
|
|
def log2(val):
|
|
return int(math.log10(val)/math.log10(2))
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# Layout class
|
|
#
|
|
#------------------------------------------------------------------------
|
|
class GenChart:
|
|
|
|
def __init__(self,generations):
|
|
self.generations = generations
|
|
self.size = (2**(generations))
|
|
self.array = [None]*(self.size)
|
|
self.map = {}
|
|
self.compress_map = {}
|
|
|
|
for i in range(0,(self.size)):
|
|
self.array[i] = [0]*generations
|
|
|
|
self.max_x = 0
|
|
self.ad = (self.size,generations)
|
|
|
|
def set(self,index,value):
|
|
x = log2(index)
|
|
y = index - (2**x)
|
|
delta = int((self.size/(2**(x))))
|
|
new_y = int((delta/2) + (y)*delta)
|
|
self.array[new_y][x] = (value,index)
|
|
self.max_x = max(x,self.max_x)
|
|
self.map[value] = (new_y,x)
|
|
|
|
def index_to_xy(self,index):
|
|
if index:
|
|
x = log2(index)
|
|
ty = index - (2**x)
|
|
delta = int(self.size/(2**x))
|
|
y = int(delta/2 + ty*delta)
|
|
else:
|
|
x = 0
|
|
y = self.size/2
|
|
|
|
if len(self.compress_map) > 0:
|
|
return (x,self.compress_map[y])
|
|
else:
|
|
return (x,y)
|
|
|
|
def get(self,index):
|
|
try:
|
|
(x,y) = self.index_to_xy(index)
|
|
return self.array[y][x]
|
|
except:
|
|
return None
|
|
|
|
def get_xy(self,x,y):
|
|
return self.array[y][x]
|
|
|
|
def set_xy(self,x,y,value):
|
|
self.array[y][x] = value
|
|
|
|
def dimensions(self):
|
|
return (len(self.array),self.max_x+1)
|
|
|
|
def compress(self):
|
|
new_map = {}
|
|
new_array = []
|
|
old_y = 0
|
|
new_y = 0
|
|
|
|
for i in self.array:
|
|
if i and self.not_blank(i):
|
|
self.compress_map[old_y] = new_y
|
|
new_array.append(i)
|
|
x = 0
|
|
for entry in i:
|
|
if entry:
|
|
new_map[entry] = (new_y,x)
|
|
x =+ 1
|
|
new_y += 1
|
|
old_y += 1
|
|
self.array = new_array
|
|
self.map = new_map
|
|
self.ad = (new_y,self.ad[1])
|
|
|
|
def display(self):
|
|
index = 0
|
|
for i in self.array:
|
|
index=index+1
|
|
|
|
def not_blank(self,line):
|
|
for i in line:
|
|
if i and type(i) == tuple:
|
|
return 1
|
|
return 0
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
# AncestorChart
|
|
#
|
|
#------------------------------------------------------------------------
|
|
class AncestorChart(Report.Report):
|
|
|
|
def __init__(self,database,person,options_class):
|
|
"""
|
|
Creates AncestorChart object that produces the report.
|
|
|
|
The arguments are:
|
|
|
|
database - the GRAMPS database instance
|
|
person - currently selected person
|
|
options_class - instance of the Options class for this report
|
|
|
|
This report needs the following parameters (class variables)
|
|
that come in the options class.
|
|
|
|
gen - Maximum number of generations to include.
|
|
pagebbg - Whether to include page breaks between generations.
|
|
dispf - Display format for the output box.
|
|
singlep - Whether to scale to fit on a single page.
|
|
compress - Whether to compress chart.
|
|
title - Title of the report displayed on top.
|
|
"""
|
|
Report.Report.__init__(self,database,person,options_class)
|
|
|
|
(self.max_generations,self.pgbrk) \
|
|
= options_class.get_report_generations()
|
|
self.display = options_class.handler.options_dict['dispf']
|
|
self.force_fit = options_class.handler.options_dict['singlep']
|
|
self.compress = options_class.handler.options_dict['compress']
|
|
self.title = options_class.handler.options_dict['title'].strip()
|
|
|
|
self.map = {}
|
|
self.text = {}
|
|
|
|
self.box_width = 0
|
|
self.box_height = 0
|
|
self.lines = 0
|
|
|
|
self.font = self.doc.style_list["AC2-Normal"].get_font()
|
|
self.tfont = self.doc.style_list["AC2-Title"].get_font()
|
|
|
|
self.apply_filter(self.start_person.get_handle(),1)
|
|
|
|
keys = self.map.keys()
|
|
keys.sort()
|
|
max_key = log2(keys[-1])
|
|
|
|
self.genchart = GenChart(max_key+1)
|
|
for key in self.map.keys():
|
|
self.genchart.set(key,self.map[key])
|
|
self.calc()
|
|
|
|
def apply_filter(self,person_handle,index):
|
|
"""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 (not person_handle) or (index >= 2**self.max_generations):
|
|
return
|
|
self.map[index] = person_handle
|
|
|
|
self.text[index] = []
|
|
|
|
em = self.doc.string_width(self.font,"m")
|
|
|
|
subst = SubstKeywords(self.database,person_handle)
|
|
self.text[index] = subst.replace_and_clean(self.display)
|
|
|
|
for line in self.text[index]:
|
|
this_box_width = self.doc.string_width(self.font,line) + 2*em
|
|
self.box_width = max(self.box_width,this_box_width)
|
|
|
|
self.lines = max(self.lines,len(self.text[index]))
|
|
|
|
person = self.database.get_person_from_handle(person_handle)
|
|
family_handle = person.get_main_parents_family_handle()
|
|
if family_handle:
|
|
family = self.database.get_family_from_handle(family_handle)
|
|
self.apply_filter(family.get_father_handle(),index*2)
|
|
self.apply_filter(family.get_mother_handle(),(index*2)+1)
|
|
|
|
def write_report(self):
|
|
|
|
generation = 1
|
|
done = 0
|
|
page = 1
|
|
(maxy,maxx) = self.genchart.dimensions()
|
|
maxh = int(self.uh/self.box_height)
|
|
|
|
if self.force_fit:
|
|
self.print_page(0,maxx,0,maxy,0,0)
|
|
else:
|
|
starty = 0
|
|
coly = 0
|
|
while starty < maxy-1:
|
|
startx = 0
|
|
colx = 0
|
|
while startx < maxx-1:
|
|
stopx = min(maxx,startx+self.generations_per_page)
|
|
stopy = min(maxy,starty+maxh)
|
|
self.print_page(startx,stopx,starty,stopy,colx,coly)
|
|
colx += 1
|
|
startx += self.generations_per_page
|
|
coly += 1
|
|
starty += maxh
|
|
|
|
def calc(self):
|
|
"""
|
|
calc - calculate the maximum width that a box needs to be. From
|
|
that and the page dimensions, calculate the proper place to put
|
|
the elements on a page.
|
|
"""
|
|
|
|
self.add_lines()
|
|
if self.compress:
|
|
self.genchart.compress()
|
|
|
|
self.box_pad_pts = 10
|
|
if self.title and self.force_fit:
|
|
self.offset = pt2cm(1.25* self.tfont.get_size())
|
|
else:
|
|
self.offset = 0
|
|
self.uh = self.doc.get_usable_height() - self.offset
|
|
uw = self.doc.get_usable_width()-pt2cm(self.box_pad_pts)
|
|
|
|
calc_width = pt2cm(self.box_width + self.box_pad_pts) + 0.2
|
|
self.box_width = pt2cm(self.box_width)
|
|
self.box_height = self.lines*pt2cm(1.25*self.font.get_size())
|
|
|
|
self.scale = 1
|
|
|
|
if self.force_fit:
|
|
(maxy,maxx) = self.genchart.dimensions()
|
|
|
|
bw = calc_width/(uw/maxx)
|
|
bh = self.box_height/(self.uh/maxy)
|
|
|
|
self.scale = max(bw,bh)
|
|
self.box_width = self.box_width/self.scale
|
|
self.box_height = self.box_height/self.scale
|
|
self.box_pad_pts = self.box_pad_pts/self.scale
|
|
|
|
maxh = int(self.uh/self.box_height)
|
|
maxw = int(uw/calc_width)
|
|
|
|
if log2(maxh) < maxw:
|
|
self.generations_per_page = int(log2(maxh))
|
|
else:
|
|
self.generations_per_page = maxw
|
|
acty = 2**self.generations_per_page
|
|
|
|
# build array of x indices
|
|
|
|
xstart = 0
|
|
ystart = self.offset-self.box_height/2.0
|
|
self.delta = pt2cm(self.box_pad_pts) + self.box_width + 0.2
|
|
if not self.force_fit:
|
|
calc_width = self.box_width + 0.2 + pt2cm(self.box_pad_pts)
|
|
remain = self.doc.get_usable_width() - ((self.generations_per_page)*calc_width)
|
|
self.delta += remain/(self.generations_per_page)
|
|
|
|
self.font.set_size(self.font.get_size()/self.scale)
|
|
|
|
g = BaseDoc.GraphicsStyle()
|
|
g.set_height(self.box_height)
|
|
g.set_width(self.box_width)
|
|
g.set_paragraph_style("AC2-Normal")
|
|
g.set_shadow(1,0.2/self.scale)
|
|
g.set_fill_color((255,255,255))
|
|
self.doc.add_draw_style("AC2-box",g)
|
|
|
|
g = BaseDoc.GraphicsStyle()
|
|
g.set_paragraph_style("AC2-Title")
|
|
g.set_color((255,255,255))
|
|
g.set_fill_color((255,255,255))
|
|
g.set_line_width(0)
|
|
g.set_width(self.doc.get_usable_width())
|
|
self.doc.add_draw_style("AC2-title",g)
|
|
|
|
g = BaseDoc.GraphicsStyle()
|
|
self.doc.add_draw_style("AC2-line",g)
|
|
|
|
def print_page(self,startx,stopx,starty,stopy,colx,coly):
|
|
|
|
self.doc.start_page()
|
|
if self.title and self.force_fit:
|
|
self.doc.center_text('AC2-title',self.title,self.doc.get_usable_width()/2,0)
|
|
phys_y = 0
|
|
for y in range(starty,stopy):
|
|
phys_x = 0
|
|
for x in range(startx,stopx):
|
|
value = self.genchart.get_xy(x,y)
|
|
if value:
|
|
if type(value) == tuple:
|
|
(person,index) = value
|
|
text = '\n'.join(self.text[index])
|
|
self.doc.draw_box("AC2-box",text,phys_x*self.delta,
|
|
phys_y*self.box_height+self.offset)
|
|
elif value == 2:
|
|
self.doc.draw_line("AC2-line",
|
|
phys_x*self.delta+self.box_width*0.5,
|
|
phys_y*self.box_height+self.offset,
|
|
phys_x*self.delta+self.box_width*0.5,
|
|
(phys_y+1)*self.box_height+self.offset)
|
|
elif value == 1:
|
|
x1 = phys_x*self.delta+self.box_width*0.5
|
|
x2 = (phys_x+1)*self.delta
|
|
y1 = phys_y*self.box_height+self.offset+self.box_height/2
|
|
y2 = (phys_y+1)*self.box_height+self.offset
|
|
self.doc.draw_line("AC2-line",x1,y1,x1,y2)
|
|
self.doc.draw_line("AC2-line",x1,y1,x2,y1)
|
|
elif value == 3:
|
|
x1 = phys_x*self.delta+self.box_width*0.5
|
|
x2 = (phys_x+1)*self.delta
|
|
y1 = (phys_y)*self.box_height+self.offset+self.box_height/2
|
|
y2 = (phys_y)*self.box_height+self.offset
|
|
self.doc.draw_line("AC2-line",x1,y1,x1,y2)
|
|
self.doc.draw_line("AC2-line",x1,y1,x2,y1)
|
|
|
|
phys_x +=1
|
|
phys_y += 1
|
|
|
|
if not self.force_fit:
|
|
self.doc.draw_text('AC2-box',
|
|
'(%d,%d)' % (colx+1,coly+1),
|
|
self.doc.get_usable_width()+0.5,
|
|
self.doc.get_usable_height()+0.75)
|
|
self.doc.end_page()
|
|
|
|
def add_lines(self):
|
|
|
|
(my,mx) = self.genchart.dimensions()
|
|
|
|
for y in range(0,my):
|
|
for x in range(0,mx):
|
|
value = self.genchart.get_xy(x,y)
|
|
if not value:
|
|
continue
|
|
if type(value) == tuple:
|
|
(person,index) = value
|
|
if self.genchart.get(index*2):
|
|
(px,py) = self.genchart.index_to_xy(index*2)
|
|
self.genchart.set_xy(x,py,1)
|
|
for ty in range(py+1,y):
|
|
self.genchart.set_xy(x,ty,2)
|
|
if self.genchart.get(index*2+1):
|
|
(px,py) = self.genchart.index_to_xy(index*2+1)
|
|
self.genchart.set_xy(px-1,py,3)
|
|
for ty in range(y+1,py):
|
|
self.genchart.set_xy(x,ty,2)
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
#
|
|
#
|
|
#------------------------------------------------------------------------
|
|
class AncestorChartOptions(ReportOptions.ReportOptions):
|
|
|
|
"""
|
|
Defines options and provides handling interface.
|
|
"""
|
|
|
|
def __init__(self,name,person_id=None):
|
|
ReportOptions.ReportOptions.__init__(self,name,person_id)
|
|
|
|
def set_new_options(self):
|
|
# Options specific for this report
|
|
self.options_dict = {
|
|
'singlep' : 1,
|
|
'compress' : 1,
|
|
'title' : '',
|
|
}
|
|
self.options_help = {
|
|
'singlep' : ("=0/1","Whether to scale to fit on a single page.",
|
|
["Do not scale to fit","Scale to fit"],
|
|
True),
|
|
'compress' : ("=0/1","Whether to compress chart.",
|
|
["Do not compress chart","Compress chart"],
|
|
True),
|
|
'title' : ("=str","Title string for the report",
|
|
"Whatever String You Wish"),
|
|
}
|
|
|
|
def enable_options(self):
|
|
# Semi-common options that should be enabled for this report
|
|
self.enable_dict = {
|
|
'gen' : 10,
|
|
'pagebbg' : 0,
|
|
'dispf' : [ "$n", "%s $b" % _BORN, "%s $d" % _DIED ],
|
|
}
|
|
|
|
def get_textbox_info(self):
|
|
"""Label the textbox and provide the default contents."""
|
|
return (_("Display Format"), self.options_dict['dispf'],
|
|
_("Allows you to customize the data in the boxes in the report"))
|
|
|
|
def add_user_options(self,dialog):
|
|
"""
|
|
Override the base class add_user_options task to add a menu that allows
|
|
the user to select the sort method.
|
|
"""
|
|
dialog.get_report_extra_textbox_info = self.get_textbox_info
|
|
|
|
self.scale = gtk.CheckButton(_('Sc_ale to fit on a single page'))
|
|
self.scale.set_active(self.options_dict['singlep'])
|
|
dialog.add_option('',self.scale)
|
|
|
|
self.compress = gtk.CheckButton(_('Co_mpress chart'))
|
|
self.compress.set_active(self.options_dict['compress'])
|
|
dialog.add_option('',self.compress)
|
|
|
|
self.title_box = gtk.Entry()
|
|
if self.options_dict['title']:
|
|
self.title_box.set_text(self.options_dict['title'])
|
|
else:
|
|
self.title_box.set_text(dialog.get_header(dialog.person.get_primary_name().get_name()))
|
|
dialog.add_option(_('Title'),self.title_box)
|
|
|
|
def parse_user_options(self,dialog):
|
|
"""
|
|
Parses the custom options that we have added.
|
|
"""
|
|
self.options_dict['singlep'] = int(self.scale.get_active ())
|
|
self.options_dict['compress'] = int(self.compress.get_active ())
|
|
self.options_dict['title'] = unicode(self.title_box.get_text()).strip()
|
|
|
|
def make_default_style(self,default_style):
|
|
"""Make the default output style for the Ancestor Chart report."""
|
|
f = BaseDoc.FontStyle()
|
|
f.set_size(9)
|
|
f.set_type_face(BaseDoc.FONT_SANS_SERIF)
|
|
p = BaseDoc.ParagraphStyle()
|
|
p.set_font(f)
|
|
p.set_description(_('The basic style used for the text display.'))
|
|
default_style.add_style("AC2-Normal",p)
|
|
|
|
f = BaseDoc.FontStyle()
|
|
f.set_size(16)
|
|
f.set_type_face(BaseDoc.FONT_SANS_SERIF)
|
|
p = BaseDoc.ParagraphStyle()
|
|
p.set_font(f)
|
|
p.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
|
|
p.set_description(_('The basic style used for the title display.'))
|
|
default_style.add_style("AC2-Title",p)
|
|
|
|
#------------------------------------------------------------------------
|
|
#
|
|
#
|
|
#
|
|
#------------------------------------------------------------------------
|
|
register_report(
|
|
name = 'ancestor_chart2',
|
|
category = Report.CATEGORY_DRAW,
|
|
report_class = AncestorChart,
|
|
options_class = AncestorChartOptions,
|
|
modes = Report.MODE_GUI | Report.MODE_BKI | Report.MODE_CLI,
|
|
translated_name = _("Ancestor Graph"),
|
|
status = _("Stable"),
|
|
author_name = "Donald N. Allingham",
|
|
author_email = "don@gramps-project.org",
|
|
description = _("Produces a graphical ancestral tree graph"),
|
|
)
|