chooser.py

   1 import rox
   2 from rox import g, loading
   3 import codecs
   4
   5 class Chooser(rox.Dialog, loading.XDSLoader):
   6         def __init__(self):
   7                 rox.Dialog.__init__(self)
   8                 loading.XDSLoader.__init__(self, ['text/x-moz-url'])
   9
  10                 vbox = g.VBox(False, 2)
  11                 self.vbox.pack_start(vbox, True, True, 0)
  12                 vbox.set_border_width(10)
  13
  14                 message = g.Label('Enter the URI of a program available through the Zero Install\n'
  15                                   'Injector system, or drag a link from a web browser into this\n'
  16                                   'window.')
  17                 self.set_has_separator(False)
  18                 vbox.pack_start(message)
  19
  20                 self.uri = g.Entry()
  21                 self.uri.set_text('http://rox.sourceforge.net/2005/interfaces/ROX-Filer')
  22                 vbox.pack_start(self.uri)
  23                 self.uri.set_activates_default(True)
  24
  25                 self.vbox.show_all()
  26
  27                 fetching = g.Label('Checking interface URI...')
  28                 vbox.pack_start(fetching)
  29
  30                 self.add_button(g.STOCK_CANCEL, g.RESPONSE_CANCEL)
  31                 self.add_button(g.STOCK_ADD, g.RESPONSE_OK)
  32                 self.set_default_response(g.RESPONSE_OK)
  33
  34         def xds_load_uris(self, uris):
  35                 assert uris
  36                 if len(uris) > 1:
  37                         rox.error("Can't handle multiple URIs at once! (got %s)" % repr(uris))
  38                         return
  39                 self.uri.set_text(uris[0])
  40
  41         def xds_load_from_selection(self, selection, leafname = None):
  42                 if selection.data is None:
  43                         g.gdk.beep()    # Load aborted
  44                         return
  45                 data = codecs.utf_16_decode(selection.data)[0]
  46                 uri = data.split('\n')[0]
  47                 self.xds_load_uris([uri])