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* src/PedView.py: Replaced gnome canvas by an implementation that uses gtk+ only. Still incomplete.

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* src/gramps_main.py: Removed canvas specific calls of the PedView


svn: r4376
This commit is contained in:
Martin Hawlisch 2005-04-19 11:40:16 +00:00
parent 7cac4ec348
commit 715cf4c956
2 changed files with 349 additions and 373 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2005-04-19 Martin Hawlisch <Martin.Hawlisch@gmx.de>
* src/PedView.py: Replaced gnome canvas by an implementation
that uses gtk+ only. Still incomplete.
* src/gramps_main.py: Removed canvas specific calls of the PedView
2005-04-18 Don Allingham <don@gramps-project.org>
* src/edit_person.glade: re-add edit_person.glade
* src/EditPerson.py: start of new EditPerson dialog

681
src/PedView.py
View File

@ -67,125 +67,58 @@ _BURI = _('bur.')
_CREM = _('crem.')
#-------------------------------------------------------------------------
#
# DispBox class
#
#-------------------------------------------------------------------------
class DispBox:
"""
This class handles the person box, including its expanded and
shrunk states, as well as the callbacks for events occurring in the box.
"""
def __init__(self,root,style,x,y,w,h,person,db,change,edit,build_menu):
shadow = _PAD
xpad = _PAD
self.db = db
self.change = change
self.edit = edit
self.build_menu = build_menu
self.x = x
self.y = y
self.w = w
self.h = h
self.person = person
self.root = root
self.name = NameDisplay.displayer.display(person)
self.exp = build_detail_string( db, person)
self.group = self.root.add(CanvasGroup,x=x,y=y)
self.shadow = self.group.add(
CanvasRect, x1=shadow, y1=shadow, x2=w+shadow, y2=h+shadow,
outline_color_gdk=style.dark[gtk.STATE_NORMAL],
fill_color_gdk=style.dark[gtk.STATE_NORMAL])
# draw the real box
self.bkgnd = self.group.add(
CanvasRect, x1=0, y1=0, x2=w, y2=h,
outline_color_gdk=style.fg[gtk.STATE_NORMAL],
fill_color_gdk=style.base[gtk.STATE_NORMAL])
font = gtk.gdk.font_from_description(style.font_desc)
self.textbox = self.group.add(
CanvasText, x=xpad, y=h/2.0, text=self.name,
fill_color_gdk=style.text[gtk.STATE_NORMAL],
font=font, anchor=gtk.ANCHOR_WEST)
self.group.connect('event',self.group_event)
self.group.set_data(_PERSON,person.get_handle())
def cleanup(self):
self.shadow.destroy()
self.bkgnd.destroy()
self.textbox.destroy()
self.group.destroy()
return
def group_event(self,obj,event):
"""Handle events over a drawn box. Doubleclick would edit,
shift doubleclick would change the active person, entering
the box expands it to display more information, leaving a
box returns it to the original size and information"""
if event.type == gtk.gdk._2BUTTON_PRESS:
self.edit(self.person)
return 0
elif event.type == gtk.gdk.ENTER_NOTIFY:
self.expand()
return 0
elif event.type == gtk.gdk.LEAVE_NOTIFY:
self.shrink()
return 0
if event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
self.build_menu(event,self.person)
return True
return 0
def expand(self):
"""Expand a box to include additional information"""
self.textbox.set(text=self.exp)
self.bkgnd.set(y1=-self.h,y2=self.h*2)
self.shadow.set(y1=-self.h+_PAD,y2=self.h*2+_PAD)
def shrink(self):
"""Expand a box to include additional information"""
self.textbox.set(text=self.name)
self.bkgnd.set(y1=0,y2=self.h)
self.shadow.set(y1=_PAD,y2=self.h+_PAD)
#-------------------------------------------------------------------------
#
# PedigreeView
#
#-------------------------------------------------------------------------
class PedigreeView:
def __init__(self,parent,canvas,update,status_bar,lp):
def __init__(self,parent,canvas,update,status_bar,edit_person):
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
self.x1 = 0
self.x2 = 0
self.y1 = 0
self.y2 = 0
# FIXME: Hack to avoid changing the glade file
# Replace canvas by notebook
parent_container = canvas.get_parent()
canvas.destroy()
self.notebook = gtk.Notebook()
self.notebook.set_show_border(False)
self.notebook.set_show_tabs(False)
parent_container.add_with_viewport(self.notebook)
# ###
self.table_2 = gtk.Table(1,1,False)
self.add_table_to_notebook( self.table_2)
self.table_3 = gtk.Table(1,1,False)
self.add_table_to_notebook( self.table_3)
self.table_4 = gtk.Table(1,1,False)
self.add_table_to_notebook( self.table_4)
self.table_5 = gtk.Table(1,1,False)
self.add_table_to_notebook( self.table_5)
parent_container.connect("size-allocate", self.size_request_cb)
self.notebook.show_all()
self.update = update
self.sb = status_bar
self.load_person = lp
self.anchor = None
self.canvas.parent.connect('button-press-event',self.on_canvas_press)
self.edit_person = edit_person
self.change_db(self.parent.db)
self.distance = self.relcalc.get_relationship_distance
def add_table_to_notebook( self, table):
frame = gtk.ScrolledWindow(None,None)
frame.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
frame.add_with_viewport(table)
self.notebook.append_page(frame,None)
def change_db(self,db):
# Reconnect signals
self.db = db
@ -197,188 +130,270 @@ class PedigreeView:
self.active_person = None
def person_updated_cb(self,handle_list):
self.load_canvas(self.active_person)
self.rebuild_trees(self.active_person)
def person_rebuild(self):
self.load_canvas(self.active_person)
self.rebuild_trees(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)
self.rebuild_trees(self.active_person)
else:
self.load_canvas(None)
self.rebuild_trees(None)
def clear(self):
for i in self.canvas_items:
i.destroy()
for i in self.boxes:
i.cleanup()
def size_request_cb(self, widget, event, data=None):
v = widget.get_allocation()
page_list = range(0,self.notebook.get_n_pages())
page_list.reverse()
for n in page_list:
p = self.notebook.get_nth_page(n).get_child().get_child().get_allocation()
if v.width >= p.width and v.height > p.height:
self.notebook.set_current_page(n)
break;
def load_canvas(self, person):
"""Redraws the pedigree view window, using the passed person
as the root person of the tree."""
self.clear()
if person is not self.active_person:
self.active_person = person
if person == None:
return
h = 0
w = 0
(x2,y2) = self.canvas.get_size()
self.canvas.set_scroll_region(0,0,x2,y2)
style = self.canvas.get_style()
font = gtk.gdk.font_from_description(style.font_desc)
def rebuild_trees(self,person):
pos_2 =((0,1,3,(3,2,7)),
(2,0,1,None),
(2,4,1,None))
pos_3 =((0,2,5,(3,4,5)),
(2,1,1,(5,1,1)),
(2,7,1,(5,7,1)),
(4,0,1,None),
(4,2,1,None),
(4,6,1,None),
(4,8,1,None))
pos_4 =((0, 5,5,(3, 7,5)),
(2, 2,3,(5, 3,3)),
(2,10,3,(5,11,3)),
(4, 1,1,(7,1,1)),
(4, 5,1,(7,5,1)),
(4, 9,1,(7,9,1)),
(4,13,1,(7,13,1)),
(6, 0,1,None),
(6, 2,1,None),
(6, 4,1,None),
(6, 6,1,None),
(6, 8,1,None),
(6,10,1,None),
(6,12,1,None),
(6,14,1,None),)
pos_5 =((0,10,11,(3,15,3)),
(2, 5,5,(5, 7,1)),
(2,21,5,(5,23,1)),
(4, 2,3,(7,3,1)),
(4,10,3,(7,11,1)),
(4,18,3,(7,19,1)),
(4,26,3,(7,27,1)),
(6, 1,1,(9,1,1)),
(6, 5,1,(9,5,1)),
(6, 9,1,(9,9,1)),
(6,13,1,(9,13,1)),
(6,17,1,(9,17,1)),
(6,21,1,(9,21,1)),
(6,25,1,(9,25,1)),
(6,29,1,(9,29,1)),
(8, 0,1,None),
(8, 2,1,None),
(8, 4,1,None),
(8, 6,1,None),
(8, 8,1,None),
(8,10,1,None),
(8,12,1,None),
(8,14,1,None),
(8,16,1,None),
(8,18,1,None),
(8,20,1,None),
(8,22,1,None),
(8,24,1,None),
(8,26,1,None),
(8,28,1,None),
(8,30,1,None),)
self.rebuild( self.table_2, pos_2, person)
self.rebuild( self.table_3, pos_3, person)
self.rebuild( self.table_4, pos_4, person)
self.rebuild( self.table_5, pos_5, person)
def rebuild( self, table_widget, positions, active_person):
# Build ancestor tree
lst = [None]*31
self.find_tree(self.active_person,0,1,lst)
# determine the largest string width and height for calcuation
# of box sizes.
# Purge current table content
for child in table_widget.get_children():
child.destroy()
table_widget.resize(1,1)
a = pango.Layout(self.canvas.get_pango_context())
debug = False
if debug:
xmax = 0
ymax = 0
for field in positions:
x = field[0]+3
if x > xmax:
xmax = x
y = field[1]+field[2]
if y > ymax:
ymax = y
for x in range(0,xmax):
for y in range(0,ymax):
label=gtk.Label("%d,%d"%(x,y))
frame = gtk.ScrolledWindow(None,None)
frame.set_shadow_type(gtk.SHADOW_ETCHED_OUT)
frame.set_policy(gtk.POLICY_NEVER,gtk.POLICY_NEVER)
frame.add(label)
table_widget.attach(frame,x,x+1,y,y+1,0,0,0,0)
for t in lst:
if t:
boxtext = build_detail_string(self.db,t[0]).encode("UTF-8")
for line in boxtext.split("\n"):
for i in range(0,31):
try:
a.set_text(line,len(line))
except TypeError:
a.set_text(line)
(w1,h1) = a.get_pixel_size()
h = max(h,h1)
w = max(w,w1)
cpad = 10
w = w+_PAD
# Table placement for person data
x = positions[i][0]
y = positions[i][1]
w = 3
h = positions[i][2]
cw = x2-(2*cpad)-10-h
ch = y2-(2*cpad)
if 5*w < cw and 24*h < ch:
gen = 31
xdiv = 5.0
elif 4*w < cw and 12*h < ch:
gen = 15
xdiv = 4.0
# Keine Person, daher leere Box
if not lst[i]:
label = gtk.Label(" ")
frame = gtk.ScrolledWindow(None,None)
frame.set_shadow_type(gtk.SHADOW_OUT)
frame.set_policy(gtk.POLICY_NEVER,gtk.POLICY_NEVER)
frame.add_with_viewport(label)
if positions[i][2] > 1:
table_widget.attach(frame,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.EXPAND|gtk.FILL,0,0)
else:
gen = 7
xdiv = 3.0
table_widget.attach(frame,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.FILL,0,0)
continue
xpts = self.build_x_coords(cw/xdiv,_CANVASPAD+h)
ypts = self.build_y_coords((ch-h)/32.0, h)
# button t change active person
jump_image = gtk.Image()
jump_image.set_from_stock(gtk.STOCK_JUMP_TO,gtk.ICON_SIZE_MENU)
jump_button = gtk.Button()
jump_button.add(jump_image)
jump_button.set_data(_PERSON,lst[i][0].get_handle())
jump_button.connect("clicked", self.on_childmenu_changed);
self.anchor_txt = self.root.add(
CanvasText, x=0, y=y2-12, font=font, text=self.make_anchor_label(),
fill_color_gdk=style.fg[gtk.STATE_NORMAL],
anchor=gtk.ANCHOR_WEST)
self.canvas_items.append(self.anchor_txt)
# button to edit person
edit_image = gtk.Image()
edit_image.set_from_stock(gtk.STOCK_EDIT,gtk.ICON_SIZE_MENU)
edit_button = gtk.Button()
edit_button.add(edit_image)
edit_button.set_data(_PERSON,lst[i][0].get_handle())
edit_button.connect("clicked", self.edit_person_cb);
for family_handle in self.active_person.get_family_handle_list():
# button to jump to children
children_button = None
if i == 0 and active_person:
for family_handle in active_person.get_family_handle_list():
family = self.db.get_family_from_handle(family_handle)
if not family:
continue
if len(family.get_child_handle_list()) > 0:
button,arrow = self.make_arrow_button(gtk.ARROW_LEFT,
self.on_show_child_menu)
item = self.root.add(CanvasWidget, widget=button,
x=_CANVASPAD, y=ypts[0]+(h/2.0),
height=h, width=h,
size_pixels=1, anchor=gtk.ANCHOR_WEST)
self.canvas_items.append(item)
self.canvas_items.append(button)
self.canvas_items.append(arrow)
children_image = gtk.Image()
children_image.set_from_stock(gtk.STOCK_GO_BACK,gtk.ICON_SIZE_MENU)
children_button = gtk.Button()
children_button.add(children_image)
children_button.connect("clicked", self.on_show_child_menu)
break
# Navigation button
nav_image = gtk.Image()
nav_image.set_from_stock(gtk.STOCK_INDEX,gtk.ICON_SIZE_MENU)
nav_button = gtk.Button()
nav_button.add(nav_image)
nav_button.connect("button-press-event", self.build_full_nav_menu_cb)
nav_button.set_data(_PERSON,lst[i][0].get_handle())
if lst[1]:
p = lst[1]
self.add_parent_button(p[0],x2-_PAD,ypts[1],h)
# Box to place buttons and text side by side
box1 = gtk.HBox(False,0)
box1.set_border_width(0)
if lst[2]:
p = lst[2]
self.add_parent_button(p[0],x2-_PAD,ypts[2],h)
if positions[i][2] > 1:
# Multiline text boxes get vertical buttons
frame = gtk.ScrolledWindow(None,None)
frame.set_shadow_type(gtk.SHADOW_OUT)
frame.set_policy(gtk.POLICY_NEVER,gtk.POLICY_NEVER)
viewport1 = gtk.Viewport(None,None)
viewport1.set_shadow_type(gtk.SHADOW_NONE)
viewport1.set_border_width(0)
frame.add(viewport1)
viewport1.add(box1)
gen_no = 1
if self.anchor:
(firstRel,secondRel,common) = self.distance(self.active_person,
self.anchor)
if not common or type(common) in [type(''),type(u'')]:
self.remove_anchor()
box2 = gtk.VBox(False,0) # buttons go into a new box
box2.pack_start(edit_button,False,False,0)
box2.pack_start(jump_button,False,False,0)
box2.pack_start(nav_button,False,False,0)
if children_button:
box2.pack_start(children_button,False,False,0)
# Multiline text using TextBuffer
textbuffer = gtk.TextBuffer()
textbuffer.set_text(self.format_person(lst[i][0], positions[i][2]))
text = gtk.TextView(textbuffer)
text.set_editable(False)
text.set_cursor_visible(False)
text.set_wrap_mode(gtk.WRAP_WORD)
frame2 = gtk.ScrolledWindow(None,None)
frame2.set_shadow_type(gtk.SHADOW_NONE)
frame2.set_policy(gtk.POLICY_NEVER,gtk.POLICY_NEVER)
viewport2 = gtk.Viewport(None,None)
viewport2.set_shadow_type(gtk.SHADOW_NONE)
viewport2.set_border_width(0)
viewport2.add(text)
frame2.add(viewport2)
box1.pack_start(box2,False,False,0)
box1.pack_start(frame2,True,True,0)
table_widget.attach(frame,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.EXPAND|gtk.FILL,0,0)
else:
gen_no = len(firstRel)-len(secondRel)
# buttons go into the same box as the text
box1.pack_start(edit_button,False,False,0)
box1.pack_start(jump_button,False,False,0)
box1.pack_start(nav_button,False,False,0)
if children_button:
box1.pack_start(children_button,False,False,0)
for i in range(int(xdiv)):
item = self.root.add(CanvasText, x=(cw*i/xdiv + cpad), y=h,
text=str(gen_no),
font=font,
anchor=gtk.ANCHOR_WEST)
self.canvas_items.append(item)
gen_no = gen_no + 1
#Single line text using Entry
text = gtk.Entry()
text.set_text(self.format_person(lst[i][0], positions[i][2]))
text.set_editable(False)
text.set_has_frame(False)
frame2 = gtk.ScrolledWindow(None,None)
frame2.set_shadow_type(gtk.SHADOW_OUT)
frame2.set_policy(gtk.POLICY_NEVER,gtk.POLICY_NEVER)
viewport2 = gtk.Viewport(None,None)
viewport2.set_shadow_type(gtk.SHADOW_NONE)
viewport2.set_border_width(0)
viewport2.add(text)
frame2.add(viewport2)
box1.pack_start(frame2,True,True,0)
table_widget.attach(box1,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.FILL,0,0)
for i in range(gen):
if lst[i]:
if i < int(gen/2.0):
findex = (2*i)+1
mindex = findex+1
if lst[findex]:
p = lst[findex]
self.draw_canvas_line(xpts[i], ypts[i], xpts[findex],
ypts[findex], h, w, p[0], style,
p[1])
if lst[mindex]:
p = lst[mindex]
self.draw_canvas_line(xpts[i],ypts[i], xpts[mindex],
ypts[mindex], h, w, p[0], style,
p[1])
p = lst[i]
box = DispBox(self.root,style,xpts[i],ypts[i],w,h,p[0],
self.db,
self.parent.change_active_person,
self.load_person, self.build_full_nav_menu)
self.boxes.append(box)
def make_arrow_button(self,direction,function):
"""Make a button containing an arrow with the attached callback"""
arrow = gtk.Arrow(direction,gtk.SHADOW_NONE)
button = gtk.Button()
button.add(arrow)
button.connect("clicked",function)
arrow.show()
button.show()
return (button, arrow)
def set_anchor(self):
if self.active_person:
self.anchor = self.active_person
# Marriage data
if positions[i][3] and lst[i][2]:
text = self.format_relation( lst[i][2], positions[i][3][2])
label = gtk.Label(text)
label.set_justify(gtk.JUSTIFY_CENTER)
label.set_line_wrap(True)
x = positions[i][3][0]
y = positions[i][3][1]
w = 2
h = 1
if positions[i][3][2] > 1:
table_widget.attach(label,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.EXPAND|gtk.FILL,0,0)
else:
self.anchor = None
self.anchor_txt.set(text=self.make_anchor_label())
table_widget.attach(label,x,x+w,y,y+h,gtk.EXPAND|gtk.FILL,gtk.FILL,0,0)
except IndexError:
pass
table_widget.show_all()
def remove_anchor(self):
self.anchor = None
self.anchor_txt.set(text=self.make_anchor_label())
def on_anchor_set(self,junk):
self.set_anchor()
self.load_canvas(self.active_person)
def edit_person_cb(self,obj):
person_handle = obj.get_data(_PERSON)
person = self.db.get_person_from_handle(person_handle)
if person:
self.edit_person(person)
return True
return 0
def on_anchor_removed(self,junk):
self.remove_anchor()
self.load_canvas(self.active_person)
def make_anchor_label(self):
"""Make a label containing the name of the anchored person"""
if self.anchor:
anchor_string = self.anchor.get_primary_name().get_regular_name()
return "%s: %s" % (_("Anchor"),anchor_string)
else:
return ""
def on_show_child_menu(self,obj):
"""User clicked button to move to child of active person"""
@ -413,98 +428,25 @@ class PedigreeView:
menuitem.show()
myMenu.popup(None,None,None,0,0)
return 1
return 0
def on_childmenu_changed(self,obj):
"""Callback for the pulldown menu selection, changing to the person
attached with menu item."""
person_handle = obj.get_data(_PERSON)
person = self.db.get_person_from_handle(person_handle)
if person:
self.parent.change_active_person(person)
if person_handle:
self.parent.emit("active-changed", (person_handle,))
return 1
return 0
def add_parent_button(self,parent,x,y,h):
"""Add a button with a right pointing button on the main group at
the specified location. Attach the passed parent and the callback
to the button."""
button,arrow = self.make_arrow_button(gtk.ARROW_RIGHT,
self.change_to_parent)
button.set_data(_PERSON,parent.get_handle())
item = self.root.add(CanvasWidget, widget=button, x=x, y=y+(h/2),
height=h, width=h, size_pixels=1,
anchor=gtk.ANCHOR_EAST)
self.canvas_items.append(arrow)
self.canvas_items.append(item)
self.canvas_items.append(button)
def change_to_parent(self,obj):
"""Callback to right pointing arrow button. Gets the person
attached to the button and change the root person to that
person, redrawing the view."""
person_handle = obj.get_data(_PERSON)
person = self.db.get_person_from_handle(person_handle)
if self.active_person:
self.active_person = 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
a event callback and data to the line."""
startx = x1+(w/2.0)
pts = [startx,y1, startx,y2+(h/2.0), x2,y2+(h/2.0)]
item = self.root.add(CanvasLine, width_pixels=2,
points=pts, line_style=ls,
fill_color_gdk=style.fg[gtk.STATE_NORMAL])
item.set_data(_PERSON,data.get_handle())
item.connect("event",self.line_event)
self.canvas_items.append(item)
def build_x_coords(self,x,cpad):
"""Build the array of x coordinates for the possible positions
on the pedegree view."""
return [cpad] + [x+cpad]*2 + [x*2+cpad]*4 + [x*3+cpad]*8 + [x*4+cpad]*16
def build_y_coords(self, y, top_pad):
"""Build the array of y coordinates for the possible positions
on the pedegree view."""
res = [ y*16.0, y*8.0, y*24.0, y*4.0, y*12.0, y*20.0, y*28.0, y*2.0,
y*6.0, y*10.0, y*14.0, y*18.0, y*22.0, y*26.0, y*30.0, y,
y*3.0, y*5.0, y*7.0, y*9.0, y*11.0, y*13.0, y*15.0, y*17.0,
y*19.0, y*21.0, y*23.0, y*25.0, y*27.0, y*29.0, y*31.0 ]
return map(lambda coord, top_pad=top_pad: coord + top_pad, res)
def line_event(self,obj,event):
"""Catch X events over a line and respond to the ones we care about"""
person_handle = obj.get_data(_PERSON)
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.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)
name = NameDisplay.displayer.display(person)
msg = _("Double clicking will make %s the active person") % name
self.sb.set_status(msg)
elif event.type == gtk.gdk.LEAVE_NOTIFY:
obj.set(fill_color_gdk=style.fg[gtk.STATE_NORMAL], width_pixels=2)
self.update()
def find_tree(self,person,index,depth,lst,val=0):
"""Recursively build a list of ancestors"""
if depth > 5 or person == None:
return
lst[index] = (person,val)
lst[index] = (person,val,None)
parent_families = person.get_parent_family_handle_list()
if parent_families:
@ -517,6 +459,7 @@ class PedigreeView:
family = self.db.get_family_from_handle(family_handle)
if family != None:
lst[index] = (person,val,family)
father_handle = family.get_father_handle()
if father_handle != None:
father = self.db.get_person_from_handle(father_handle)
@ -526,25 +469,6 @@ class PedigreeView:
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):
"""Handle resize events over the canvas, redrawing if the size changes"""
if event.type == gtk.gdk.EXPOSE:
x1,y1,x2,y2 = self.canvas.get_allocation()
if self.x1 != x1 or self.x2 != x2 or \
self.y1 != y1 or self.y2 != y2:
self.x1 = x1; self.x2 = x2
self.y1 = y1; self.y2 = y2
self.canvas.set_size(x2,y2)
self.load_canvas(self.active_person)
return 0
def on_canvas_press(self,obj,event):
if event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
self.build_nav_menu(event)
return True
return False
def add_nav_portion_to_menu(self,menu):
"""
This function adds a common history-navigation portion
@ -560,8 +484,8 @@ class PedigreeView:
#(gtk.STOCK_HOME,self.parent.on_home_clicked,1),
(_("Home"),self.parent.on_home_clicked,1),
(None,None,0),
(_("Set anchor"),self.on_anchor_set,1),
(_("Remove anchor"),self.on_anchor_removed,1),
#(_("Set anchor"),self.on_anchor_set,1),
#(_("Remove anchor"),self.on_anchor_removed,1),
]
for stock_id,callback,sensitivity in entries:
@ -577,15 +501,8 @@ class PedigreeView:
item.show()
menu.append(item)
def build_nav_menu(self,event):
"""Builds the menu with only history-based navigation."""
menu = gtk.Menu()
menu.set_title(_('People Menu'))
self.add_nav_portion_to_menu(menu)
menu.popup(None,None,None,event.button,event.time)
def build_full_nav_menu(self,event,person):
def build_full_nav_menu_cb(self,obj,event):
"""
Builds the full menu (including Siblings, Spouses, Children,
and Parents) with navigation.
@ -594,6 +511,11 @@ class PedigreeView:
menu = gtk.Menu()
menu.set_title(_('People Menu'))
person_handle = obj.get_data(_PERSON)
person = self.db.get_person_from_handle(person_handle)
if not person:
return 0
# Go over spouses and build their menu
item = gtk.MenuItem(_("Spouses"))
fam_list = person.get_family_handle_list()
@ -732,6 +654,55 @@ class PedigreeView:
self.add_nav_portion_to_menu(menu)
menu.popup(None,None,None,event.button,event.time)
def format_relation( self, family, line_count):
text = ""
for event_handle in family.get_event_list():
event = self.db.get_event_from_handle(event_handle)
if event:
text += _(event.get_name())
text += "\n"
text += event.get_date()
text += "\n"
text += self.get_place_name(event.get_place_handle())
return text
def get_place_name( self, place_handle):
text = ""
place = self.db.get_place_from_handle(place_handle)
if place:
place_title = self.db.get_place_from_handle(place_handle).get_title()
if place_title != "":
if len(place_title) > 15:
text = place_title[:14]+"..."
else:
text = place_title
return text
def format_person( self, person, line_count):
if not person:
return ""
name = NameDisplay.displayer.display(person)
if line_count < 3:
return name
birth = self.db.get_event_from_handle( person.get_birth_handle())
bd=""
bp=""
if birth:
bd = birth.get_date()
bp = self.get_place_name(birth.get_place_handle())
death = self.db.get_event_from_handle( person.get_death_handle())
dd=""
dp=""
if death:
dd = death.get_date()
dp = self.get_place_name(death.get_place_handle())
if line_count < 5:
return "%s\n%s\n%s" % (name,bd,dd)
else:
return "%s\n%s\n %s\n%s\n %s" % (name,bd,bp,dd,dp)
#-------------------------------------------------------------------------
#
# Function to return children's list of a person