1 import gtk

2 import hildon

3 from ctypes import *

4

5 class ContactView(hildon.PannableArea):

6   """Widget which shows a list of contacts in a pannable area.

7        

8      Copyright (c) Andrew Flegg <andrew@bleb.org> 2009.

9      Released under the Artistic Licence."""

10

11

12   # -----------------------------------------------------------------------

13   def __init__(self, contacts):

14     """Constructor. Passed a list of EContacts."""

15     

16     hildon.PannableArea.__init__(self)

17     self.contacts = contacts

18     self.treestore = gtk.ListStore(str, gtk.gdk.Pixbuf)

19     for contact in self.contacts:

20       if not contact.get_name():

21         continue

22         

23       photo = contact.get_property('photo')

24       pi = cast(c_void_p(hash(photo)), POINTER(EContactPhoto))

25       pixbuf = None

26       if pi.contents.data.uri.startswith("image/"):

27         data = string_at(pi.contents.data.inlined.data, pi.contents.data.inlined.length)

28         pixbuf_loader = gtk.gdk.PixbufLoader()

29         pixbuf_loader.write(data)

30         pixbuf_loader.close()

31         pixbuf = pixbuf_loader.get_pixbuf()

32       elif pi.contents.data.uri.startswith("file://"):

33         filename = pi.contents.data.uri[7:]

34         pixbuf = gtk.gdk.pixbuf_new_from_file(filename)

35             

36       if pixbuf:

37         size = min(pixbuf.get_width(), pixbuf.get_height())

38         pixbuf = pixbuf.subpixbuf(0, 0, size, size).scale_simple(48, 48, gtk.gdk.INTERP_BILINEAR)

39       self.treestore.append(row = [contact.get_name(), pixbuf])

40

41     self.treeview = gtk.TreeView(self.treestore)

42     tvcolumn = gtk.TreeViewColumn('Name', gtk.CellRendererText(), text = 0)

43     self.treeview.append_column(tvcolumn)

44

45     cell = gtk.CellRendererPixbuf()

46     cell.set_property('xalign', 1.0)

47     tvcolumn = gtk.TreeViewColumn('Picture', cell, pixbuf = 1)

48     self.treeview.append_column(tvcolumn)

49

50     self.add(self.treeview)

51     self.set_size_request(600, 380)

52

53

54 class EContactPhoto_inlined(Structure):

55   _fields_ = [('mime_type', c_char_p),

56               ('length', c_uint),

57               ('data', c_void_p)]

58

59 class EContactPhoto_data(Union):

60   _fields_ = [('inlined', EContactPhoto_inlined),

61               ('uri', c_char_p)]

62

63 class EContactPhoto(Structure):

64   _fields_ = [('type', c_int),

65               ('data', EContactPhoto_data)]

66

67