git.maemo.org Git - hermes/blob - package/src/mapcontact.py

   1 import gtk
   2 import hildon
   3 from ctypes import *
   4 from pygobject import *
   5
   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."""
  12
  13
  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)
  27
  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])
  46
  47     self.treeview = gtk.TreeView(self.treestore)
  48     hildon.hildon_gtk_tree_view_set_ui_mode(self.treeview, gtk.HILDON_UI_MODE_EDIT)
  49
  50     self.treeview.append_column(gtk.TreeViewColumn('Account', gtk.CellRendererPixbuf(), pixbuf = 0))
  51     self.treeview.append_column(gtk.TreeViewColumn('Name', gtk.CellRendererText(), text = 1))
  52
  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."""
  68
  69     (model, iter) = self.treeview.get_selection().get_selected()
  70     if not iter:
  71       return None
  72
  73     return model.get_value(iter, 3)
  74
  75
  76 _account_selected = gobject.signal_new('account-selected', MapContact, gobject.SIGNAL_ACTION, gobject.TYPE_NONE, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT])
  77