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* src/plugins/AncestorChart.py: Deleted - just an old version of AncestorChart2.py

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svn: r8280
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Brian Matherly 2007-03-07 03:57:22 +00:00
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commit 77fbebb288
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src/plugins/AncestorChart.py
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#
# 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
#
#------------------------------------------------------------------------
from gettext import gettext as _
#------------------------------------------------------------------------
#
# gtk
#
#------------------------------------------------------------------------
import gtk
#------------------------------------------------------------------------
#
# GRAMPS modules
#
#------------------------------------------------------------------------
import BaseDoc
from PluginUtils import register_report
from ReportBase import Report, ReportUtils, ReportOptions, \
CATEGORY_DRAW, MODE_GUI, MODE_BKI, MODE_CLI
from SubstKeywords import SubstKeywords
pt2cm = ReportUtils.pt2cm
#------------------------------------------------------------------------
#
# Constants
#
#------------------------------------------------------------------------
_BORN = _('b.')
_DIED = _('d.')
#------------------------------------------------------------------------
#
# AncestorChart
#
#------------------------------------------------------------------------
class AncestorChart(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.
"""
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.map = {}
self.text = {}
self.box_width = 0
self.height = 0
self.lines = 0
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] = []
subst = SubstKeywords(self.database,person_handle)
for line in self.display:
self.text[index].append(subst.replace(line))
self.font = self.doc.style_list["AC-Normal"].get_font()
for line in self.text[index]:
this_box_width = self.doc.string_width(self.font,line)
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
while done == 0:
done = 1
start = 2**(generation-1)
for index in range(start, (start*2)):
values = []
self.get_numbers(index,1,values)
if len(values) > 1 or generation == 1:
done = 0
self.print_page(index, generation, page)
page = page + 1
generation = generation + 3
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.apply_filter(self.start_person.get_handle(),1)
self.height = self.lines*pt2cm((125.0*self.font.get_size())/100.0)
self.box_width = pt2cm(self.box_width+20)
start = 0
delta = (self.doc.get_usable_width() - (self.box_width + (5.0/10.0)))/3.0
uh = self.doc.get_usable_height()
ystart = -self.height/2.0
self.x = [start, start + delta, start + (2*delta), start + (3*delta)]
self.y = [ ystart + (uh/2.0), ystart + (uh/4.0),
ystart + 3*(uh/4.0), ystart + (uh/8.0),
ystart + 3*(uh/8.0), ystart + 5*(uh/8.0),
ystart + 7*(uh/8.0),
ystart + (uh/16.0), ystart + 3*(uh/16.0),
ystart + 5*(uh/16.0), ystart + 7*(uh/16.0),
ystart + 9*(uh/16.0), ystart + 11*(uh/16.0),
ystart + 13*(uh/16.0), ystart + 15*(uh/16.0)]
g = BaseDoc.GraphicsStyle()
g.set_height(self.height)
g.set_width(self.box_width)
g.set_paragraph_style("AC-Normal")
g.set_shadow(1)
g.set_fill_color((255,255,255))
self.doc.add_draw_style("AC-box",g)
g = BaseDoc.GraphicsStyle()
self.doc.add_draw_style("AC-line",g)
def get_numbers(self,start,index,vals):
if index > 4:
return
if self.map.has_key(start):
vals.append(start)
self.get_numbers(start*2,index+1,vals)
self.get_numbers((start*2)+1,index+1,vals)
def print_page(self,start,generation, page):
self.doc.start_page()
self.draw_graph(1,start,0)
self.doc.end_page()
def draw_graph(self,index,start,level):
if self.map.has_key(start) and index <= 15:
text = self.text[start]
name = "\n".join(text)
self.doc.draw_box("AC-box",name,self.x[level],self.y[index-1])
if index > 1:
old_index = int(index/2)-1
x2 = self.x[level]
x1 = self.x[level-1]+(self.x[level]-self.x[level-1])/2.0
if index % 2 == 1:
y1 = self.y[old_index]+self.height
else:
y1 = self.y[old_index]
y2 = self.y[index-1]+(self.height/2.0)
self.doc.draw_line("AC-line",x1,y1,x1,y2)
self.doc.draw_line("AC-line",x1,y2,x2,y2)
self.draw_graph(index*2,start*2,level+1)
self.draw_graph((index*2)+1,(start*2)+1,level+1)
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
class AncestorChartOptions(ReportOptions):
"""
Defines options and provides handling interface.
"""
def __init__(self,name,person_id=None):
ReportOptions.__init__(self,name,person_id)
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 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("AC-Normal",p)
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
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
register_report(
name = 'ancestor_chart',
category = CATEGORY_DRAW,
report_class = AncestorChart,
options_class = AncestorChartOptions,
modes = MODE_GUI | MODE_BKI | MODE_CLI,
translated_name = _("Ancestor Chart"),
status = _("Stable"),
author_name = "Donald N. Allingham",
author_email = "don@gramps-project.org",
description = _("Produces a graphical ancestral tree graph"),
unsupported = True,
)