# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2003-2004 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 # # $Id$ #------------------------------------------------------------------------ # # gnome/gtk # #------------------------------------------------------------------------ import gtk #------------------------------------------------------------------------ # # gramps modules # #------------------------------------------------------------------------ import BaseDoc import Report import Errors import Calendar from QuestionDialog import ErrorDialog from FontScale import string_width from SubstKeywords import SubstKeywords from gettext import gettext as _ #------------------------------------------------------------------------ # # pt2cm - convert points to centimeters # #------------------------------------------------------------------------ def pt2cm(pt): return (float(pt)/72.0)*(254.0/100.0) #------------------------------------------------------------------------ # # FanChart # #------------------------------------------------------------------------ class FanChart: def __init__(self,database,person,display,doc,output,newpage=0): self.database = database self.doc = doc self.doc.creator(database.get_researcher().get_name()) self.map = {} self.text = {} self.start = person self.output = output self.box_width = 0 self.height = 0 self.lines = 0 self.display = display self.newpage = newpage if output: self.standalone = 1 self.doc.open(output) else: self.standalone = 0 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) self.map = [None] * 32 self.text= {} self.box_width = 0 if self.standalone: self.doc.init() def filter(self,person_id,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_id) or (index >= 32): return self.map[index-1] = person_id self.text[index-1] = [] subst = SubstKeywords(self.database,person_id) 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,string_width(self.font,line)) self.lines = max(self.lines,len(self.text[index-1])) person = self.database.try_to_find_person_from_id(person_id) family_id = person.get_main_parents_family_id() if family_id: family = self.database.find_family_from_id(family_id) self.filter(family.get_father_id(),index*2) self.filter(family.get_mother_id(),(index*2)+1) def write_report(self): self.filter(self.start.get_id(),1) block_size = self.doc.get_usable_width()/14.0 if self.newpage: self.doc.page_break() 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.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() if self.standalone: self.doc.close() def get_info(self,person_id): person = self.database.try_to_find_person_from_id(person_id) pn = person.get_primary_name() birth_id = person.get_birth_id() if birth_id: b = self.database.find_event_from_id(birth_id).get_date_object().get_year() if b == Calendar.UNDEF: b = "" else: b = "" death_id = person.get_death_id() if death_id: d = self.database.find_event_from_id(death_id).get_date_object().get_year() if d == Calendar.UNDEF: 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 #------------------------------------------------------------------------ # # # #------------------------------------------------------------------------ def _make_default_style(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) #------------------------------------------------------------------------ # # FanChartDialog # #------------------------------------------------------------------------ class FanChartDialog(Report.DrawReportDialog): report_options = {} def __init__(self,database,person): Report.DrawReportDialog.__init__(self,database,person,self.report_options) def get_title(self): """The window title for this dialog""" return "%s - %s - GRAMPS" % (_("Fan Chart"),_("Graphical Reports")) def get_header(self, name): """The header line at the top of the dialog contents.""" return _("Fan Chart for %s") % name def get_target_browser_title(self): """The title of the window created when the 'browse' button is clicked in the 'Save As' frame.""" return _("Save Fan Chart") def get_stylesheet_savefile(self): """Where to save user defined styles for this report.""" return _style_file def get_report_generations(self): """Default to 10 generations, no page breaks.""" return (0, 0) def make_default_style(self): _make_default_style(self.default_style) def make_report(self): """Create the object that will produce the Fan Chart. All user dialog has already been handled and the output file opened.""" try: MyReport = FanChart(self.db, self.person, "%n", self.doc, self.target_path) MyReport.write_report() except Errors.FilterError, msg: (m1,m2) = msg.messages() ErrorDialog(m1,m2) except: import DisplayTrace DisplayTrace.DisplayTrace() #------------------------------------------------------------------------ # # Entry point of the report. Takes the database and the active person # as its arguments. # #------------------------------------------------------------------------ def report(database,person): FanChartDialog(database,person) #------------------------------------------------------------------------ # # Set up sane defaults for the book_item # #------------------------------------------------------------------------ _style_file = "fan_chart.xml" _style_name = "default" _person_id = "" _options = ( _person_id, ) #------------------------------------------------------------------------ # # Book Item Options dialog # #------------------------------------------------------------------------ class FanChartBareDialog(Report.BareReportDialog): def __init__(self,database,person,opt,stl): self.options = opt self.db = database if self.options[0]: self.person = self.db.get_person(self.options[0]) else: self.person = person self.style_name = stl Report.BareReportDialog.__init__(self,database,self.person) self.new_person = None self.window.run() #------------------------------------------------------------------------ # # Customization hooks # #------------------------------------------------------------------------ def get_title(self): """The window title for this dialog""" return "%s - GRAMPS Book" % (_("Fan Chart")) def get_header(self, name): """The header line at the top of the dialog contents""" return _("Fan Chart for GRAMPS Book") def get_stylesheet_savefile(self): """Where to save styles for this report.""" return _style_file def get_report_generations(self): """No generations, no page breaks.""" return (0, 0) def make_default_style(self): _make_default_style(self.default_style) def on_cancel(self, obj): pass def on_ok_clicked(self, obj): """The user is satisfied with the dialog choices. Parse all options and close the window.""" # Preparation self.parse_style_frame() if self.new_person: self.person = self.new_person self.options = ( self.person.get_id(), ) self.style_name = self.selected_style.get_name() #------------------------------------------------------------------------ # # Function to write Book Item # #------------------------------------------------------------------------ def write_book_item(database,person,doc,options,newpage=0): """Write the Fan Chart using options set. All user dialog has already been handled and the output file opened.""" try: if options[0]: person = database.get_person(options[0]) return FanChart(database, person, "%n", doc, None, newpage ) except Errors.ReportError, msg: (m1,m2) = msg.messages() ErrorDialog(m1,m2) except Errors.FilterError, msg: (m1,m2) = msg.messages() ErrorDialog(m1,m2) except: import DisplayTrace DisplayTrace.DisplayTrace() #------------------------------------------------------------------------ # # Register the report with the plugin system. If this is not done, then # GRAMPS will not know that the report exists. # #------------------------------------------------------------------------ from Plugins import register_report, register_book_item register_report( report, _("Fan Chart"), category=_("Graphical Reports"), status=(_("Alpha")), description=_("Produces a five generation fan chart") ) # (name,category,options_dialog,write_book_item,options,style_name,style_file,make_default_style) register_book_item( _("Fan Chart"), _("Graphics"), FanChartBareDialog, write_book_item, _options, _style_name, _style_file, _make_default_style )