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1 import gtk
2 import hildon
3 from ctypes import *
4 from pygobject import *
6 class MapContact(hildon.PannableArea):
7   """Widget which shows a list of friends from various feeds and allows
8      the mapping to a particular contact.
9        
10      Copyright (c) Andrew Flegg <andrew@bleb.org> 2009.
11      Released under the Artistic Licence."""
14   # -----------------------------------------------------------------------
15   def __init__(self, friends, contact):
16     """Constructor. Passed a list of `friends' and the contact we're mapping."""
17     
18     hildon.PannableArea.__init__(self)
19     self.friends = friends
20     self.contact = contact
21     self.treestore = gtk.ListStore(gtk.gdk.Pixbuf, str, gtk.gdk.Pixbuf, gobject.TYPE_PYOBJECT)
22     
23     accounts = {}
24     _facebook = gtk.gdk.pixbuf_new_from_file('/opt/hermes/share/account-facebook.png')
25     _twitter  = gtk.gdk.pixbuf_new_from_file('/opt/hermes/share/account-twitter.png')
26     _tick     = gtk.icon_theme_get_default().load_icon('widgets_tickmark_list', 48, 0)
28     self.contact_mapped = False
29     mapped_iter = None
30     for key in sorted(self.friends.keys(), cmp = lambda a, b: cmp(a.lower(), b.lower())):
31       friend = self.friends[key]
32       if friend['account'] not in accounts:
33         accounts[friend['account']] = gtk.gdk.pixbuf_new_from_file("/opt/hermes/share/account-%s.png" % (friend['account']))
34       
35       photo = friend['pic']
36       pixbuf = None
37       if 'contact' in friend:
38         if friend['contact'] == contact:
39           pixbuf = _tick
40           self.contact_mapped = True
41           mapped_iter = self.treestore.append([accounts[friend['account']], friend['name'], pixbuf, friend])
42         else:
43           continue
44       else:
45         self.treestore.append([accounts[friend['account']], friend['name'], pixbuf, friend])
47     self.treeview = gtk.TreeView(self.treestore)
48     hildon.hildon_gtk_tree_view_set_ui_mode(self.treeview, gtk.HILDON_UI_MODE_EDIT)
50     self.treeview.append_column(gtk.TreeViewColumn('Account', gtk.CellRendererPixbuf(), pixbuf = 0))
51     self.treeview.append_column(gtk.TreeViewColumn('Name', gtk.CellRendererText(), text = 1))
53     cell = gtk.CellRendererPixbuf()
54     cell.set_property('xalign', 1.0)
55     self.treeview.append_column(gtk.TreeViewColumn('Picture', cell, pixbuf = 2))
56     
57     if mapped_iter:
58       path = self.treestore.get_path(mapped_iter)
59       self.treeview.get_selection().select_path(path)
60       self.treeview.scroll_to_cell(path)
61       
62     self.add(self.treeview)
63     self.set_size_request(600, 320)
64     
65   # -----------------------------------------------------------------------
66   def get_selected_friend(self):
67     """Return the selected friend, or `None' if none."""
69     (model, iter) = self.treeview.get_selection().get_selected()
70     if not iter:
71       return None
72            
73     return model.get_value(iter, 3)
76 _account_selected = gobject.signal_new('account-selected', MapContact, gobject.SIGNAL_ACTION, gobject.TYPE_NONE, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT])

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