# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2003-2005 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 # # $Id$ #------------------------------------------------------------------------ # # python modules # #------------------------------------------------------------------------ from gettext import gettext as _ #------------------------------------------------------------------------ # # gnome/gtk # #------------------------------------------------------------------------ import gtk #------------------------------------------------------------------------ # # gramps modules # #------------------------------------------------------------------------ import BaseDoc import Report import ReportOptions import const from SubstKeywords import SubstKeywords from ReportUtils import pt2cm #------------------------------------------------------------------------ # # FanChart # #------------------------------------------------------------------------ class FanChart(Report.Report): def __init__(self,database,person,options_class): """ Creates the FanChart 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. display - """ Report.Report.__init__(self,database,person,options_class) self.height = 0 self.lines = 0 self.display = "%n" self.map = [None] * 32 self.text= {} self.box_width = 0 def define_graphics_styles(self): g = BaseDoc.GraphicsStyle() g.set_paragraph_style('FC-Title') g.set_line_width(0) self.doc.add_draw_style("t",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((255,212,210)) g.set_paragraph_style('FC-Normal') self.doc.add_draw_style("FC-c1",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((255,212,210)) g.set_paragraph_style('FC-Normal') g.set_line_width(0) self.doc.add_draw_style("FC-c1n",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((251,204,158)) g.set_paragraph_style('FC-Normal') self.doc.add_draw_style("FC-c2",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((251,204,158)) g.set_paragraph_style('FC-Normal') g.set_line_width(0) self.doc.add_draw_style("FC-c2n",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((255,255,111)) g.set_paragraph_style('FC-Normal') self.doc.add_draw_style("FC-c3",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((255,255,111)) g.set_paragraph_style('FC-Normal') g.set_line_width(0) self.doc.add_draw_style("FC-c3n",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((158,255,158)) g.set_paragraph_style('FC-Normal') self.doc.add_draw_style("FC-c4",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((158,255,158)) g.set_paragraph_style('FC-Normal') g.set_line_width(0) self.doc.add_draw_style("FC-c4n",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((156,205,255)) g.set_paragraph_style('FC-Normal') self.doc.add_draw_style("FC-c5",g) g = BaseDoc.GraphicsStyle() g.set_fill_color((156,205,255)) g.set_paragraph_style('FC-Normal') g.set_line_width(0) self.doc.add_draw_style("FC-c5n",g) 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 >= 32): return self.map[index-1] = person_handle self.text[index-1] = [] subst = SubstKeywords(self.database,person_handle) for line in self.display: self.text[index-1].append(subst.replace(line)) self.font = self.doc.style_list["FC-Normal"].get_font() for line in self.text[index-1]: self.box_width = max(self.box_width,self.doc.string_width(self.font,line)) self.lines = max(self.lines,len(self.text[index-1])) 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): self.apply_filter(self.start_person.get_handle(),1) block_size = self.doc.get_usable_width()/14.0 size = min(self.doc.get_usable_width(),self.doc.get_usable_height()*2.0)/2.0 y = self.doc.get_usable_height() max_lines = int(size/block_size) center = (self.doc.get_usable_width()/2.0) self.doc.start_page() n = self.start_person.get_primary_name().get_regular_name() self.doc.center_text('t', _('Five Generation Fan Chart for %s') % n, center, 0) self.circle_5(center,y,block_size) self.circle_4(center,y,block_size) self.circle_3(center,y,block_size) self.circle_2(center,y,block_size) self.circle_1(center,y,block_size) self.doc.end_page() def get_info(self,person_handle): person = self.database.get_person_from_handle(person_handle) pn = person.get_primary_name() birth_handle = person.get_birth_handle() if birth_handle: b = self.database.get_event_from_handle(birth_handle).get_date_object().get_year() if b == 0: b = "" else: b = "" death_handle = person.get_death_handle() if death_handle: d = self.database.get_event_from_handle(death_handle).get_date_object().get_year() if d == 0: d = "" else: d = "" if b or d: val = "%s - %s" % (str(b),str(d)) else: val = "" return [ pn.get_first_name(), pn.get_surname(), val ] def circle_1(self,center,y,size): (xc,yc) = self.doc.draw_wedge("FC-c1", center, y, size, 180, 360) self.doc.rotate_text("FC-c1n", self.get_info(self.map[0]), xc, yc ,0) def circle_2(self,center,y,size): (xc,yc) = self.doc.draw_wedge("FC-c2", center, y, size*2, 180, 270, size) if self.map[1]: self.doc.rotate_text("FC-c2n", self.get_info(self.map[1]), xc, yc, -45) (xc,yc) = self.doc.draw_wedge("FC-c2", center, y, size*2, 270, 360, size) if self.map[2]: self.doc.rotate_text("FC-c2n", self.get_info(self.map[2]), xc,yc ,45) def circle_3(self,center,y,size): delta = 45 sangle = -67.5 for index in range(3,7): start = 180+(index-3)*45 stop = start+45 (xc,yc) = self.doc.draw_wedge("FC-c3", center, y, size*3, start, stop, size*2) if self.map[index]: self.doc.rotate_text("FC-c3n", self.get_info(self.map[index]), xc,yc ,sangle) sangle += 45 def circle_4(self,center,y,size): delta = 22.5 sangle = -78.75 + 90 for i in range(0,8): start_angle = 180 + (i * delta) end_angle = 180 + ((i+1) * delta) (xc,yc) = self.doc.draw_wedge("FC-c4", center, y, size*5, start_angle, end_angle, size*3) if i == 4: sangle += 180 if self.map[i+7]: self.doc.rotate_text("FC-c4n", self.get_info(self.map[i+7]), xc,yc ,sangle) sangle += 22.5 def circle_5(self,center,y,size): delta = 11.25 sangle = -84.625 + 90 for i in range(0,16): start_angle = 180 + (i * delta) end_angle = 180 + ((i+1) * delta) (xc,yc) = self.doc.draw_wedge("FC-c5", center, y, size*7, start_angle, end_angle, size*5) if i == 8: sangle += 180 if self.map[i+15]: self.doc.rotate_text("FC-c5n", self.get_info(self.map[i+15]), xc,yc ,sangle) sangle += 11.25 #------------------------------------------------------------------------ # # # #------------------------------------------------------------------------ class FanChartOptions(ReportOptions.ReportOptions): """ Defines options and provides handling interface. """ def __init__(self,name,person_id=None): ReportOptions.ReportOptions.__init__(self,name,person_id) def make_default_style(self,default_style): """Make the default output style for the Fan Chart report.""" f = BaseDoc.FontStyle() f.set_size(8) 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 text display.')) default_style.add_style("FC-Normal",p) f = BaseDoc.FontStyle() f.set_size(20) f.set_bold(1) 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 style used for the title.')) default_style.add_style("FC-Title",p) #------------------------------------------------------------------------ # # # #------------------------------------------------------------------------ from PluginMgr import register_report register_report( name = 'fan_chart', category = const.CATEGORY_DRAW, report_class = FanChart, options_class = FanChartOptions, modes = Report.MODE_GUI | Report.MODE_BKI | Report.MODE_CLI, translated_name = _("Fan Chart"), status = _("Alpha"), author_name = "Donald N. Allingham", author_email = "dallingham@users.sourceforge.net", description = _("Produces a five generation fan chart") )