gramps/src/plugins/EndOfLineReport.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2007-2008 Brian G. Matherly
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#
# 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
#
# $Id$
"""Reports/Text Reports/End of Line Report"""
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#------------------------------------------------------------------------
#
# python modules
#
#------------------------------------------------------------------------
from gettext import gettext as _
#------------------------------------------------------------------------
#
# gramps modules
#
#------------------------------------------------------------------------
from PluginUtils import register_report, PersonOption
from ReportBase import Report, ReportUtils, MenuReportOptions, \
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CATEGORY_TEXT, MODE_GUI, MODE_BKI, MODE_CLI
import BaseDoc
from BasicUtils import name_displayer
import DateHandler
#------------------------------------------------------------------------
#
# EndOfLineReport
#
#------------------------------------------------------------------------
class EndOfLineReport(Report):
def __init__(self, database, options_class):
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"""
Create the EndOfLineReport object that produces the report.
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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.
"""
Report.__init__(self, database, options_class)
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menu = options_class.menu
pid = menu.get_option_by_name('pid').get_value()
self.center_person = database.get_person_from_gramps_id(pid)
# eol_map is a map whose:
# keys are the generations of the people
# values are a map whose:
# keys are person handles
# values are an array whose:
# elements are an array of names that link the person handle
# to the person or interest
# eol_map[generation][person_handle][pedigree_index][person_name_index]
#
# There is an array of pedigrees because one person could show up twice
# in one generation (descendants marrying). Most people only have one
# pedigree.
#
# eol_map is populated by get_eol() which calls itself recursively.
self.eol_map = {}
self.get_eol(self.center_person, 1, [])
def get_eol(self, person, gen, pedigree):
"""
Recursively find the end of the line for each person
"""
name = name_displayer.display(person)
pedigree = pedigree + [name]
person_is_eol = False
families = person.get_parent_family_handle_list()
if not families:
person_is_eol = True
for family_handle in families:
family = self.database.get_family_from_handle(family_handle)
father_handle = family.get_father_handle()
mother_handle = family.get_mother_handle()
if father_handle:
father = self.database.get_person_from_handle(father_handle)
self.get_eol(father, gen+1, pedigree)
if mother_handle:
mother = self.database.get_person_from_handle(mother_handle)
self.get_eol(mother, gen+1, pedigree)
if not father_handle or not mother_handle:
person_is_eol = True
if person_is_eol:
# This person is the end of a line
person_handle = person.get_handle()
if not self.eol_map.has_key(gen):
self.eol_map[gen] = {}
if not self.eol_map[gen].has_key(person_handle):
self.eol_map[gen][person_handle] = []
self.eol_map[gen][person_handle].append( list(pedigree) )
# Remove this person from the pedigree
pedigree = pedigree[1:len(pedigree)]
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def write_report(self):
"""
The routine the actually creates the report. At this point, the document
is opened and ready for writing.
"""
pname = name_displayer.display(self.center_person)
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self.doc.start_paragraph("EOL-Title")
title = _("End of Line Report for %s") % pname
mark = BaseDoc.IndexMark(title, BaseDoc.INDEX_TYPE_TOC, 1)
self.doc.write_text(title, mark)
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self.doc.end_paragraph()
self.doc.start_paragraph("EOL-Subtitle")
title = _("All the ancestors of %s who are missing a parent") % pname
self.doc.write_text(title)
self.doc.end_paragraph()
self.doc.start_table('EolTable','EOL-Table')
for generation in self.eol_map.keys():
self.write_generation_row(generation)
for person_handle in self.eol_map[generation].keys():
self.write_person_row(person_handle)
for pedigree in self.eol_map[generation][person_handle]:
self.write_pedigree_row(pedigree)
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self.doc.end_table()
def write_generation_row(self, generation):
"""
Write out a row in the table showing the generation.
"""
self.doc.start_row()
self.doc.start_cell('EOL_GenerationCell', 2)
self.doc.start_paragraph('EOL-Generation')
self.doc.write_text( _("Generation %d") % generation )
self.doc.end_paragraph()
self.doc.end_cell()
self.doc.end_row()
def write_person_row(self, person_handle):
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"""
Write a row in the table with information about the given person.
"""
person = self.database.get_person_from_handle(person_handle)
name = name_displayer.display(person)
mark = ReportUtils.get_person_mark(self.database, person)
birth_date = ""
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birth_ref = person.get_birth_ref()
if birth_ref:
event = self.database.get_event_from_handle(birth_ref.ref)
birth_date = DateHandler.get_date( event )
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death_date = ""
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death_ref = person.get_death_ref()
if death_ref:
event = self.database.get_event_from_handle(death_ref.ref)
death_date = DateHandler.get_date( event )
dates = _(" (%(birth_date)s - %(death_date)s)") % {
'birth_date' : birth_date,
'death_date' : death_date }
self.doc.start_row()
self.doc.start_cell('EOL-TableCell', 2)
self.doc.start_paragraph('EOL-Normal')
self.doc.write_text(name, mark)
self.doc.write_text(dates)
self.doc.end_paragraph()
self.doc.end_cell()
self.doc.end_row()
def write_pedigree_row(self, pedigree):
"""
Write a row in the table with with the person's family line.
pedigree is an array containing the names of the people in the pedigree
"""
text = " -- ".join(pedigree)
self.doc.start_row()
self.doc.start_cell('EOL-TableCell')
self.doc.end_cell()
self.doc.start_cell('EOL-TableCell')
self.doc.start_paragraph('EOL-Pedigree')
self.doc.write_text(text)
self.doc.end_paragraph()
self.doc.end_cell()
self.doc.end_row()
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#------------------------------------------------------------------------
#
# EndOfLineOptions
#
#------------------------------------------------------------------------
class EndOfLineOptions(MenuReportOptions):
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"""
Defines options and provides handling interface.
"""
def __init__(self, name, dbase):
MenuReportOptions.__init__(self, name, dbase)
def add_menu_options(self, menu):
"""
Add options to the menu for the End of Line report.
"""
category_name = _("Report Options")
pid = PersonOption(_("Center Person"))
pid.set_help(_("The center person for the report"))
menu.add_option(category_name, "pid", pid)
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def make_default_style(self, default_style):
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"""Make the default output style for the End of Line Report."""
# Paragraph Styles
f = BaseDoc.FontStyle()
f.set_size(16)
f.set_type_face(BaseDoc.FONT_SANS_SERIF)
f.set_bold(1)
p = BaseDoc.ParagraphStyle()
p.set_header_level(1)
p.set_bottom_border(1)
p.set_bottom_margin(ReportUtils.pt2cm(8))
p.set_font(f)
p.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
p.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("EOL-Title", p)
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font = BaseDoc.FontStyle()
font.set(face=BaseDoc.FONT_SANS_SERIF, size=12, italic=1)
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p = BaseDoc.ParagraphStyle()
p.set_bottom_margin(ReportUtils.pt2cm(6))
p.set_font(font)
p.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
p.set_description(_('The style used for the section headers.'))
default_style.add_paragraph_style("EOL-Subtitle", p)
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font = BaseDoc.FontStyle()
font.set_size(10)
p = BaseDoc.ParagraphStyle()
p.set_font(font)
p.set_top_margin(ReportUtils.pt2cm(6))
p.set_bottom_margin(ReportUtils.pt2cm(6))
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p.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("EOL-Normal", p)
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font = BaseDoc.FontStyle()
font.set_size(12)
font.set_italic(True)
p = BaseDoc.ParagraphStyle()
p.set_font(font)
p.set_top_margin(ReportUtils.pt2cm(6))
p.set_description(_('The basic style used for generation headings.'))
default_style.add_paragraph_style("EOL-Generation", p)
font = BaseDoc.FontStyle()
font.set_size(8)
p = BaseDoc.ParagraphStyle()
p.set_font(font)
p.set_top_margin(0)
p.set_bottom_margin(ReportUtils.pt2cm(6))
p.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("EOL-Pedigree", p)
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#Table Styles
cell = BaseDoc.TableCellStyle()
default_style.add_cell_style('EOL-TableCell', cell)
cell = BaseDoc.TableCellStyle()
cell.set_bottom_border(1)
default_style.add_cell_style('EOL_GenerationCell', cell)
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table = BaseDoc.TableStyle()
table.set_width(100)
table.set_columns(2)
table.set_column_width(0, 10)
table.set_column_width(1, 90)
default_style.add_table_style('EOL-Table', table)
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#------------------------------------------------------------------------
#
# Register the plugin
#
#------------------------------------------------------------------------
register_report(
name = 'endofline_report',
category = CATEGORY_TEXT,
report_class = EndOfLineReport,
options_class = EndOfLineOptions,
modes = MODE_GUI | MODE_BKI | MODE_CLI,
translated_name = _("End of Line Report"),
status = _("Stable"),
description = _("Produces a textual end of line report"),
author_name = "Brian G. Matherly",
author_email = "brian@gramps-project.org"
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)