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* src/FamilyView.py: keep track of local person during update

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* src/PedView.py: update database pointer when database changed, update
active person
* src/gramps_main.py: keep track of active-changed


svn: r4316
This commit is contained in:
Don Allingham
2005-04-07 00:51:26 +00:00
parent 61f8c4b6bc
commit bda5b22484
5 changed files with 88 additions and 56 deletions
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81
src/PedView.py
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@@ -165,15 +165,15 @@ class PedigreeView:
def __init__(self,parent,canvas,update,status_bar,lp):
self.parent = parent
self.relcalc = Relationship.RelationshipCalculator(self.parent.db)
self.parent.connect('database-changed',self.change_db)
self.parent.connect('active-changed',self.active_changed)
self.canvas = canvas
self.canvas_items = []
self.boxes = []
self.root = self.canvas.root()
self.active_person = None
r = Relationship.RelationshipCalculator(self.parent.db)
self.distance = r.get_relationship_distance
self.x1 = 0
self.x2 = 0
self.y1 = 0
@@ -183,17 +183,31 @@ class PedigreeView:
self.load_person = lp
self.anchor = None
self.canvas.parent.connect('button-press-event',self.on_canvas_press)
self.change_db(self.parent.db)
self.distance = self.relcalc.get_relationship_distance
def change_db(self,db):
# Reconnect signals
self.db = db
db.connect('person-add', self.person_updated_cb)
db.connect('person-update', self.person_updated_cb)
db.connect('person-delete', self.person_updated_cb)
db.connect('person-rebuild', self.person_updated_cb)
db.connect('person-rebuild', self.person_rebuild)
self.relcalc.set_db(db)
self.active_person = None
def person_updated_cb(self,handle_list=None):
# Redraw view on changes of persons
def person_updated_cb(self,handle_list):
self.load_canvas(self.active_person)
def person_rebuild(self):
self.load_canvas(self.active_person)
def active_changed(self,handle):
if handle:
self.active_person = self.db.get_person_from_handle(handle)
self.load_canvas(self.active_person)
else:
self.load_canvas(None)
def clear(self):
for i in self.canvas_items:
@@ -231,7 +245,7 @@ class PedigreeView:
for t in lst:
if t:
boxtext = build_detail_string(self.parent.db,t[0]).encode("UTF-8")
boxtext = build_detail_string(self.db,t[0]).encode("UTF-8")
for line in boxtext.split("\n"):
try:
a.set_text(line,len(line))
@@ -266,7 +280,7 @@ class PedigreeView:
self.canvas_items.append(self.anchor_txt)
for family_handle in self.active_person.get_family_handle_list():
family = self.parent.db.get_family_from_handle(family_handle)
family = self.db.get_family_from_handle(family_handle)
if len(family.get_child_handle_list()) > 0:
button,arrow = self.make_arrow_button(gtk.ARROW_LEFT,
self.on_show_child_menu)
@@ -321,11 +335,10 @@ class PedigreeView:
p[1])
p = lst[i]
box = DispBox(self.root,style,xpts[i],ypts[i],w,h,p[0],
self.parent.db,
self.db,
self.parent.change_active_person,
self.load_person, self.build_full_nav_menu)
self.boxes.append(box)
self.parent.change_active_person(person)
def make_arrow_button(self,direction,function):
"""Make a button containing an arrow with the attached callback"""
@@ -373,18 +386,18 @@ class PedigreeView:
# button. The menu consists of the children of the current root
# person of the tree. Attach a child to each menu item.
childlist = find_children(self.parent.db,self.active_person)
childlist = find_children(self.db,self.active_person)
if len(childlist) == 1:
child = self.parent.db.get_person_from_handle(childlist[0])
child = self.db.get_person_from_handle(childlist[0])
if child:
self.load_canvas(child)
self.parent.change_active_person(child)
elif len(childlist) > 1:
myMenu = gtk.Menu()
for child_handle in childlist:
child = self.parent.db.get_person_from_handle(child_handle)
child = self.db.get_person_from_handle(child_handle)
cname = NameDisplay.displayer.display(child)
menuitem = gtk.MenuItem(None)
if find_children(self.parent.db,child):
if find_children(self.db,child):
label = gtk.Label('<b><i>%s</i></b>' % cname)
else:
label = gtk.Label(cname)
@@ -404,9 +417,9 @@ class PedigreeView:
attached with menu item."""
person_handle = obj.get_data(_PERSON)
person = self.parent.db.get_person_from_handle(person_handle)
person = self.db.get_person_from_handle(person_handle)
if person:
self.load_canvas(person)
self.parent.change_active_person(person)
return 1
def add_parent_button(self,parent,x,y,h):
@@ -430,10 +443,10 @@ class PedigreeView:
attached to the button and change the root person to that
person, redrawing the view."""
person_handle = obj.get_data(_PERSON)
person = self.parent.db.get_person_from_handle(person_handle)
person = self.db.get_person_from_handle(person_handle)
if self.active_person:
self.active_person = person
self.load_canvas(person)
self.parent.change_active_person(person)
def draw_canvas_line(self,x1,y1,x2,y2,h,w,data,style,ls):
"""Draw an two segment line between the x,y point pairs. Attach
@@ -466,12 +479,14 @@ class PedigreeView:
"""Catch X events over a line and respond to the ones we care about"""
person_handle = obj.get_data(_PERSON)
person = self.parent.db.get_person_from_handle(person_handle)
if not person_handle:
return
person = self.db.get_person_from_handle(person_handle)
style = self.canvas.get_style()
if event.type == gtk.gdk._2BUTTON_PRESS:
if event.button == 1 and event.type == gtk.gdk._2BUTTON_PRESS:
self.load_canvas(person)
self.parent.change_active_person(person)
elif event.type == gtk.gdk.ENTER_NOTIFY:
obj.set(fill_color_gdk=style.bg[gtk.STATE_SELECTED],
width_pixels=4)
@@ -498,15 +513,15 @@ class PedigreeView:
mrel = m != RelLib.Person.CHILD_REL_BIRTH
frel = f != RelLib.Person.CHILD_REL_BIRTH
family = self.parent.db.get_family_from_handle(family_handle)
family = self.db.get_family_from_handle(family_handle)
if family != None:
father_handle = family.get_father_handle()
if father_handle != None:
father = self.parent.db.get_person_from_handle(father_handle)
father = self.db.get_person_from_handle(father_handle)
self.find_tree(father,(2*index)+1,depth+1,lst,frel)
mother_handle = family.get_mother_handle()
if mother_handle != None:
mother = self.parent.db.get_person_from_handle(mother_handle)
mother = self.db.get_person_from_handle(mother_handle)
self.find_tree(mother,(2*index)+2,depth+1,lst,mrel)
def on_canvas1_event(self,obj,event):
@@ -582,12 +597,12 @@ class PedigreeView:
fam_list = person.get_family_handle_list()
no_spouses = 1
for fam_id in fam_list:
family = self.parent.db.get_family_from_handle(fam_id)
family = self.db.get_family_from_handle(fam_id)
if family.get_father_handle() == person.get_handle():
sp_id = family.get_mother_handle()
else:
sp_id = family.get_father_handle()
spouse = self.parent.db.get_person_from_handle(sp_id)
spouse = self.db.get_person_from_handle(sp_id)
if not spouse:
continue
@@ -613,12 +628,12 @@ class PedigreeView:
pfam_list = person.get_parent_family_handle_list()
no_siblings = 1
for (f,mrel,frel) in pfam_list:
fam = self.parent.db.get_family_from_handle(f)
fam = self.db.get_family_from_handle(f)
sib_list = fam.get_child_handle_list()
for sib_id in sib_list:
if sib_id == person.get_handle():
continue
sib = self.parent.db.get_person_from_handle(sib_id)
sib = self.db.get_person_from_handle(sib_id)
if not sib:
continue
@@ -641,9 +656,9 @@ class PedigreeView:
# Go over children and build their menu
item = gtk.MenuItem(_("Children"))
no_children = 1
childlist = find_children(self.parent.db,person)
childlist = find_children(self.db,person)
for child_handle in childlist:
child = self.parent.db.get_person_from_handle(child_handle)
child = self.db.get_person_from_handle(child_handle)
if not child:
continue
@@ -652,7 +667,7 @@ class PedigreeView:
item.set_submenu(gtk.Menu())
child_menu = item.get_submenu()
if find_children(self.parent.db,child):
if find_children(self.db,child):
label = gtk.Label('<b><i>%s</i></b>' % NameDisplay.displayer.display(child))
else:
label = gtk.Label(NameDisplay.displayer.display(child))
@@ -675,9 +690,9 @@ class PedigreeView:
# Go over parents and build their menu
item = gtk.MenuItem(_("Parents"))
no_parents = 1
par_list = find_parents(self.parent.db,person)
par_list = find_parents(self.db,person)
for par_id in par_list:
par = self.parent.db.get_person_from_handle(par_id)
par = self.db.get_person_from_handle(par_id)
if not par:
continue
@@ -686,7 +701,7 @@ class PedigreeView:
item.set_submenu(gtk.Menu())
par_menu = item.get_submenu()
if find_parents(self.parent.db,par):
if find_parents(self.db,par):
label = gtk.Label('<b><i>%s</i></b>' % NameDisplay.displayer.display(par))
else:
label = gtk.Label(NameDisplay.displayer.display(par))