2846: PedigreeView: build tree basic on arithmetics

svn: r13746
This commit is contained in:
Benny Malengier 2009-12-09 20:23:21 +00:00
parent 24cd5d6f92
commit d9efebc047
2 changed files with 17 additions and 333 deletions

View File

@ -384,7 +384,7 @@ class PedigreeView(NavigationView):
self.tree_style = config.get('interface.pedview-layout') # Nice tree
self.show_images = config.get('interface.pedview-show-images') # Show photos of persons
self.show_marriage_data = config.get('interface.pedview-show-marriage') # Hide marriage data by default
self.format_helper = FormattingHelper( self.dbstate)
self.format_helper = FormattingHelper(self.dbstate)
def change_page(self):
NavigationView.change_page(self)
@ -1599,61 +1599,3 @@ class PedigreeView(NavigationView):
self.add_settings_to_menu(menu)
menu.popup(None,None,None,event.button,event.time)
return 1
#-------------------------------------------------------------------------
#
# Functions to build the text displayed in the details view of a DispBox
# aditionally used by PedigreeView to get the largest area covered by a DispBox
#
#-------------------------------------------------------------------------
def build_detail_string(db,person):
detail_text = name_displayer.display(person)
def format_event(db, label, event):
if not event:
return u""
ed = DateHandler.get_date(event)
ep = None
place_handle = event.get_place_handle()
if place_handle:
place_title = db.get_place_from_handle(place_handle).get_title()
if place_title != "":
if len(place_title) > 15:
ep = place_title[:14]+"..."
else:
ep = place_title
if ep:
return u"\n%s %s, %s" % (label,ed,ep)
return u"\n%s %s" % (label,ed)
birth_ref = person.get_birth_ref()
if birth_ref:
detail_text += format_event(db, _BORN,
db.get_event_from_handle(birth_ref.ref))
else:
for event_ref in person.get_event_ref_list():
event = db.get_event_from_handle(event_ref.ref)
if event and event.get_type() == gen.lib.EventType.BAPTISM:
detail_text += format_event(db, _BAPT, event)
break
if event and event.get_type() == gen.lib.EventType.CHRISTEN:
detail_text += format_event(db, _CHRI, event)
break
death_ref = person.get_death_ref()
if death_ref:
detail_text += format_event(db, _DIED,
db.get_event_from_handle(death_ref.ref))
else:
for event_ref in person.get_event_ref_list():
event = db.get_event_from_handle(event_ref.ref)
if event and event.get_type() == gen.lib.EventType.BURIAL:
detail_text += format_event(db, _BURI, event)
break
if event and event.get_type() == gen.lib.EventType.CREMATION:
detail_text += format_event(db, _CREM, event)
break
return detail_text

View File

@ -55,7 +55,9 @@ import gen.lib
import gui.views.pageview as PageView
from gui.views.navigationview import NavigationView
from BasicUtils import name_displayer
import Utils
from Utils import (media_path_full, probably_alive, find_children,
find_parents, find_witnessed_people)
from libformatting import FormattingHelper
import DateHandler
import ThumbNails
import Errors
@ -65,6 +67,7 @@ from DdTargets import DdTargets
import cPickle as pickle
import config
import Bookmarks
import const
from QuestionDialog import RunDatabaseRepair, ErrorDialog
#-------------------------------------------------------------------------
@ -282,10 +285,7 @@ class PersonBoxWidgetCairo(gtk.DrawingArea, _PersonWidgetBase):
self.context.translate(3, 3)
self.context.new_path()
self.context.append_path(path)
self.context.set_source_rgba(self.bordercolor[0],
self.bordercolor[1],
self.bordercolor[2],
0.4)
self.context.set_source_rgba(*(self.bordercolor[:3] + (0.4,)))
self.context.fill_preserve()
self.context.set_line_width(0)
self.context.stroke()
@ -297,9 +297,7 @@ class PersonBoxWidgetCairo(gtk.DrawingArea, _PersonWidgetBase):
# background
self.context.append_path(path)
self.context.set_source_rgb(self.bgcolor[0],
self.bgcolor[1],
self.bgcolor[2])
self.context.set_source_rgb(*self.bgcolor[:3])
self.context.fill_preserve()
self.context.stroke()
@ -334,12 +332,9 @@ class PersonBoxWidgetCairo(gtk.DrawingArea, _PersonWidgetBase):
else:
self.context.set_line_width(2)
self.context.append_path(path)
self.context.set_source_rgb(self.bordercolor[0],
self.bordercolor[1],
self.bordercolor[2])
self.context.set_source_rgb(*self.bordercolor[:3])
self.context.stroke()
class PersonBoxWidget(gtk.DrawingArea, _PersonWidgetBase):
"""
Draw person box using GC library.
@ -478,123 +473,6 @@ class PersonBoxWidget(gtk.DrawingArea, _PersonWidgetBase):
self.window.draw_rectangle(self.border_gc, False, 0, 0,
alloc.width-4, alloc.height-4)
class FormattingHelper(object):
"""
Formatting data in text for PedigreeView.
From family, place or person return formated text used as content
for display in widget.
"""
def __init__(self, dbstate):
self.dbstate = dbstate
self._text_cache = {}
self._markup_cache = {}
def format_relation(self, family, line_count):
"""Return info about marriage in text format for display"""
text = ""
for event_ref in family.get_event_ref_list():
event = self.dbstate.db.get_event_from_handle(event_ref.ref)
if event and event.get_type() == gen.lib.EventType.MARRIAGE:
if line_count < 3:
return DateHandler.get_date(event)
name = str(event.get_type())
text += name
text += "\n"
text += DateHandler.get_date(event)
text += "\n"
text += self.get_place_name(event.get_place_handle())
if line_count < 5:
return text
break
if not text:
text = str(family.get_relationship())
return text
def get_place_name(self, place_handle):
"""Return place name from place_handle and format string for display"""
text = ""
place = self.dbstate.db.get_place_from_handle(place_handle)
if place:
place_title = \
self.dbstate.db.get_place_from_handle(place_handle).get_title()
if place_title != "":
if len(place_title) > 25:
text = place_title[:24]+"..."
else:
text = place_title
return text
def format_person(self, person, line_count, use_markup=False):
"""Return info about person in text format for display"""
if not person:
return ""
if use_markup:
if person.handle in self._markup_cache:
if line_count in self._markup_cache[person.handle]:
return self._markup_cache[person.handle][line_count]
name = escape(name_displayer.display(person))
else:
if person.handle in self._text_cache:
if line_count in self._text_cache[person.handle]:
return self._text_cache[person.handle][line_count]
name = name_displayer.display(person)
text = name
if line_count >= 3:
birth = ReportUtils.get_birth_or_fallback(self.dbstate.db, person)
if birth and use_markup and \
birth.get_type() != gen.lib.EventType.BIRTH:
bdate = "<i>%s</i>" % \
escape(DateHandler.get_date(birth))
bplace = "<i>%s</i>" % \
escape(self.get_place_name(birth.get_place_handle()))
elif birth and use_markup:
bdate = escape(DateHandler.get_date(birth))
bplace = escape(self.get_place_name(birth.get_place_handle()))
elif birth:
bdate = DateHandler.get_date(birth)
bplace = self.get_place_name(birth.get_place_handle())
else:
bdate = ""
bplace = ""
death = ReportUtils.get_death_or_fallback(self.dbstate.db, person)
if death and use_markup and \
death.get_type() != gen.lib.EventType.DEATH:
ddate = "<i>%s</i>" % \
escape(DateHandler.get_date(death))
dplace = "<i>%s</i>" % \
escape(self.get_place_name(death.get_place_handle()))
elif death and use_markup:
ddate = escape(DateHandler.get_date(death))
dplace = escape(self.get_place_name(death.get_place_handle()))
elif death:
ddate = DateHandler.get_date(death)
dplace = self.get_place_name(death.get_place_handle())
else:
ddate = ""
dplace = ""
if line_count < 5:
text = "%s\n* %s\n+ %s" % (name, bdate, ddate)
else:
text = "%s\n* %s\n %s\n+ %s\n %s" % (name, bdate, bplace,
ddate, dplace)
if use_markup:
if not person.handle in self._markup_cache:
self._markup_cache[person.handle] = {}
self._markup_cache[person.handle][line_count] = text
else:
if not person.handle in self._text_cache:
self._text_cache[person.handle] = {}
self._text_cache[person.handle][line_count] = text
return text
def clear_cache(self):
"""Clear old caching data for rebuild"""
self._text_cache = {}
self._markup_cache = {}
#-------------------------------------------------------------------------
#
# PedigreeView
@ -638,7 +516,7 @@ class PedigreeViewExt(NavigationView):
self.show_unknown_peoples = config.get(
'interface.pedviewext-show-unknown-peoples')
self.format_helper = FormattingHelper( self.dbstate)
self.format_helper = FormattingHelper(self.dbstate)
# Depth of tree.
self._depth = 1
@ -651,7 +529,6 @@ class PedigreeViewExt(NavigationView):
'interface.pedviewext-scroll-direction')
self.key_active_changed = None
# GTK objects
self.tooltips = None
self.scrolledwindow = None
self.table = None
@ -677,9 +554,6 @@ class PedigreeViewExt(NavigationView):
contains the interface. This containter will be inserted into
a gtk.ScrolledWindow page.
"""
self.tooltips = gtk.Tooltips()
self.tooltips.enable()
self.scrolledwindow = gtk.ScrolledWindow(None, None)
self.scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
@ -1117,7 +991,7 @@ class PedigreeViewExt(NavigationView):
mtype = obj.get_mime_type()
if mtype and mtype[0:5] == "image":
image = ThumbNails.get_thumbnail_path(
Utils.media_path_full(
media_path_full(
self.dbstate.db,
obj.get_path()),
rectangle=photo.get_rectangle())
@ -1128,8 +1002,8 @@ class PedigreeViewExt(NavigationView):
pbw = PersonBoxWidget(self, self.format_helper,
lst[i][0], lst[i][3], height, image)
if height < 7:
self.tooltips.set_tip(pbw,
self.format_helper.format_person(lst[i][0], 11))
pbw.set_tooltip_text(self.format_helper.format_person(
lst[i][0], 11))
fam_h = None
if lst[i][2]:
@ -1258,7 +1132,7 @@ class PedigreeViewExt(NavigationView):
line.add_events(gtk.gdk.ENTER_NOTIFY_MASK)
# Required for tooltip and mouse-over
line.add_events(gtk.gdk.LEAVE_NOTIFY_MASK)
self.tooltips.set_tip(line,
line.set_tooltip_text(
self.format_helper.format_relation(lst[i][2], 11))
if lst[(i<<1)+1]: # i*2+1
line.set_data("frela", lst[(i<<1)+1][1])
@ -1343,7 +1217,7 @@ class PedigreeViewExt(NavigationView):
childlist = find_children(self.dbstate.db, lst[0][0])
if childlist:
button.connect("clicked", self.on_show_child_menu)
self.tooltips.set_tip(button, _("Jump to child..."))
button.set_tooltip_text(_("Jump to child..."))
else:
button.set_sensitive(False)
if self.tree_style != 2 or self.tree_direction == 2:
@ -1366,7 +1240,7 @@ class PedigreeViewExt(NavigationView):
if lst[1]:
button.connect("clicked", self.on_childmenu_changed,
lst[1][0].handle)
self.tooltips.set_tip(button, _("Jump to father"))
button.set_tooltip_text(("Jump to father"))
else:
button.set_sensitive(False)
if self.tree_style != 2 or self.tree_direction == 2:
@ -1389,7 +1263,7 @@ class PedigreeViewExt(NavigationView):
if lst[2]:
button.connect("clicked", self.on_childmenu_changed,
lst[2][0].handle)
self.tooltips.set_tip(button, _("Jump to mother"))
button.set_tooltip_text(_("Jump to mother"))
else:
button.set_sensitive(False)
if self.tree_style != 2 or self.tree_direction == 2:
@ -1985,7 +1859,7 @@ class PedigreeViewExt(NavigationView):
self._depth = depth
try:
alive = Utils.probably_alive(person, self.dbstate.db)
alive = probably_alive(person, self.dbstate.db)
except RuntimeError:
ErrorDialog(_('Relationship loop detected'),
_('A person was found to be his/her own ancestor.'))
@ -2514,135 +2388,3 @@ class PedigreeViewExt(NavigationView):
self.add_settings_to_menu(menu)
menu.popup(None, None, None, 0, event.time)
return 1
#-------------------------------------------------------------------------
#
# Function to return children's list of a person
#
#-------------------------------------------------------------------------
def find_children(db, person):
"""Return the list of all children's IDs for a person."""
childlist = []
for family_handle in person.get_family_handle_list():
family = db.get_family_from_handle(family_handle)
for child_ref in family.get_child_ref_list():
childlist.append(child_ref.ref)
return childlist
#-------------------------------------------------------------------------
#
# Function to return parent's list of a person
#
#-------------------------------------------------------------------------
def find_parents(db, person):
"""Return the unique list of all parent's IDs for a person."""
parentlist = []
for family_handle in person.get_parent_family_handle_list():
family = db.get_family_from_handle(family_handle)
father_handle = family.get_father_handle()
mother_handle = family.get_mother_handle()
if father_handle not in parentlist:
parentlist.append(father_handle)
if mother_handle not in parentlist:
parentlist.append(mother_handle)
return parentlist
#-------------------------------------------------------------------------
#
# Function to return persons, that share the same event.
# This for example links witnesses to the tree
#
#-------------------------------------------------------------------------
def find_witnessed_people(db, person):
"""Return the list of all IDs associated with a person."""
people = []
for event_ref in person.get_event_ref_list():
for link in db.find_backlink_handles(event_ref.ref):
if link[0] == 'Person' and \
link[1] != person.get_handle() and link[1] not in people:
people.append(link[1])
if link[0] == 'Family':
fam = db.get_family_from_handle(link[1])
if fam:
father_handle = fam.get_father_handle()
if father_handle and \
father_handle != person.get_handle() and \
father_handle not in people:
people.append(father_handle)
mother_handle = fam.get_mother_handle()
if mother_handle and \
mother_handle != person.get_handle() and \
mother_handle not in people:
people.append(mother_handle)
for family_handle in person.get_family_handle_list():
family = db.get_family_from_handle(family_handle)
for event_ref in family.get_event_ref_list():
for link in db.find_backlink_handles(event_ref.ref):
if link[0] == 'Person' and \
link[1] != person.get_handle() and link[1] not in people:
people.append(link[1])
for pref in person.get_person_ref_list():
if pref.ref != person.get_handle and pref.ref not in people:
people.append(pref.ref)
return people
#-------------------------------------------------------------------------
#
# Functions to build the text displayed in the details view of a DispBox
# additionally used by PedigreeView to get the largest area covered by a DispBox
#
#-------------------------------------------------------------------------
def build_detail_string(db, person):
"""For person formating in text birth_ref and death_ref.
Now not used, use class FormattingHelper"""
detail_text = name_displayer.display(person)
def format_event(db, label, event):
"""Formating event to text view"""
if not event:
return u""
event_date = DateHandler.get_date(event)
event_place = None
place_handle = event.get_place_handle()
if place_handle:
place_title = db.get_place_from_handle(place_handle).get_title()
if place_title != "":
if len(place_title) > 15:
event_place = place_title[:14]+"..."
else:
event_place = place_title
if event_place:
return u"\n%s %s, %s" % (label, event_date, event_place)
return u"\n%s %s" % (label, event_date)
birth_ref = person.get_birth_ref()
if birth_ref:
detail_text += format_event(db, _BORN,
db.get_event_from_handle(birth_ref.ref))
else:
for event_ref in person.get_event_ref_list():
event = db.get_event_from_handle(event_ref.ref)
if event and event.get_type() == gen.lib.EventType.BAPTISM:
detail_text += format_event(db, _BAPT, event)
break
if event and event.get_type() == gen.lib.EventType.CHRISTEN:
detail_text += format_event(db, _CHRI, event)
break
death_ref = person.get_death_ref()
if death_ref:
detail_text += format_event(db, _DIED,
db.get_event_from_handle(death_ref.ref))
else:
for event_ref in person.get_event_ref_list():
event = db.get_event_from_handle(event_ref.ref)
if event and event.get_type() == gen.lib.EventType.BURIAL:
detail_text += format_event(db, _BURI, event)
break
if event and event.get_type() == gen.lib.EventType.CREMATION:
detail_text += format_event(db, _CREM, event)
break
return detail_text