vcs.maemo.org Git - hermes/blob - package/src/org/maemo/hermes/gui/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         _tick    = gtk.icon_theme_get_default().load_icon('widgets_tickmark_list', 48, 0)
  25
  26         self.contact_mapped = False
  27         mapped_iter = None
  28         best_iter   = None
  29         last_name   = '' # Keep track for when we switch name positions and focus there
  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.get_source() not in accounts:
  33                 try:
  34                     accounts[friend.get_source()] = gtk.gdk.pixbuf_new_from_file("/opt/hermes/share/account-%s.png" % (friend.get_source()))
  35                 except glib.GError, e:
  36                     accounts[friend.get_source()] = None
  37                     print "Couldn't find icon:", e.message
  38
  39             pixbuf = None
  40             if friend.get_contact() is not None:
  41                 if friend.get_contact() == contact:
  42                     pixbuf = _tick
  43                     self.contact_mapped = True
  44                     mapped_iter = self.treestore.append([accounts[friend.get_source()], friend.get_name(), pixbuf, friend])
  45                 else:
  46                     continue
  47             else:
  48                 position = self.treestore.append([accounts[friend.get_source()], friend.get_name(), pixbuf, friend])
  49                 if cmp(last_name, contact.get_name()) != cmp(friend.get_name(), contact.get_name()):
  50                     best_iter = position
  51
  52                 last_name = friend.get_name()
  53
  54         self.treeview = gtk.TreeView(self.treestore)
  55         hildon.hildon_gtk_tree_view_set_ui_mode(self.treeview, gtk.HILDON_UI_MODE_EDIT)
  56
  57         self.treeview.append_column(gtk.TreeViewColumn('Account', gtk.CellRendererPixbuf(), pixbuf = 0))
  58         self.treeview.append_column(gtk.TreeViewColumn('Name', gtk.CellRendererText(), text = 1))
  59
  60         cell = gtk.CellRendererPixbuf()
  61         cell.set_property('xalign', 1.0)
  62         self.treeview.append_column(gtk.TreeViewColumn('Picture', cell, pixbuf = 2))
  63
  64         if mapped_iter:
  65             path = self.treestore.get_path(mapped_iter)
  66             self.treeview.get_selection().select_path(path)
  67             self.treeview.scroll_to_cell(path)
  68         elif best_iter:
  69             path = self.treestore.get_path(best_iter)
  70             self.treeview.get_selection().unselect_all()
  71             self.treeview.scroll_to_cell(path)
  72         else:
  73             self.treeview.get_selection().unselect_all()
  74
  75         self.add(self.treeview)
  76         self.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
  77
  78
  79     # -----------------------------------------------------------------------
  80     def get_selected_friend(self):
  81         """Return the selected friend, or `None' if none."""
  82
  83         (model, iter) = self.treeview.get_selection().get_selected()
  84         if not iter:
  85             return None
  86
  87         return model.get_value(iter, 3)
  88
  89
  90 _account_selected = gobject.signal_new('account-selected', MapContact, gobject.SIGNAL_ACTION, gobject.TYPE_NONE, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT])
  91