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gramps/gramps2/src/plugins/AncestorChart2.py
Alex Roitman 159c0eb08f * src/Report.py: Fix adding styles and calling doc.init(). 
* src/BaseDoc.py: Restructure header; Replace tabs with spaces.
* src/plugins/AncestorChart.py (calc): Remove doc.init() call.
* src/plugins/AncestorChart2.py (calc): Remove doc.init() call.
* src/plugins/Ancestors.py (define_table_styles): Add method.
* src/plugins/FamilyGroup.py (define_table_styles): Add method.
* src/plugins/FanChart.py (define_graphics_styles): Add method.
* src/plugins/FtmStyleDescendants.py (define_table_styles):
Add method.
* src/plugins/FtmStyleAncestors.py: Minor cleanups
* src/plugins/IndivComplete.py (define_table_styles): Add method.
* src/plugins/IndivSummary.py (define_table_styles): Add method.
* src/plugins/Partition.py: Remove from CVS.
* src/plugins/StatisticsChart.py (define_graphics_styles):
Add method.
* src/plugins/TimeLine.py (define_graphics_styles): Add method.


svn: r3948
2005-01-24 16:33:47 +00:00

529 lines
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Python
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005 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
import Report
from SubstKeywords import SubstKeywords
from ReportUtils import pt2cm, cm2pt
import const
import ReportOptions
#------------------------------------------------------------------------
#
# 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:
print "%04d" % index,i
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] = []
subst = SubstKeywords(self.database,person_handle)
for line in self.display:
self.text[index].append(subst.replace(line))
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
(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)
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
from PluginMgr import register_report
register_report(
name = 'ancestor_chart2',
category = const.CATEGORY_DRAW,
report_class = AncestorChart,
options_class = AncestorChartOptions,
modes = Report.MODE_GUI | Report.MODE_BKI | Report.MODE_CLI,
translated_name = _("Ancestor Chart (Wall Chart)"),
status = _("Beta"),
author_name = "Donald N. Allingham",
author_email = "dallingham@users.sourceforge.net",
description = _("Produces a graphical ancestral tree graph"),
)
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