Pileus Git - ~andy/csm213a-hw/blob - vis/visual.py

   1 #!/usr/bin/env python
   2
   3 import pygtk
   4 import gtk
   5
   6 class Visual:
   7         def __init__(self, config, device, xively):
   8                 self.config   = config
   9                 self.device   = device
  10                 self.xively   = xively
  11                 self.builder  = gtk.Builder()
  12
  13                 self.builder.add_from_file('visual.ui')
  14                 self.builder.connect_signals(self)
  15                 self.window   = self.builder.get_object("window")
  16                 self.settings = self.builder.get_object("settings")
  17
  18         # Signal handlers
  19         def on_hide(self, win, *args):
  20                 self.settings.hide()
  21                 return True
  22
  23         def on_show(self, act):
  24                 self.settings.show()
  25                 return True
  26
  27         def on_serial(self, win):
  28                 self.device.connect()
  29                 return True
  30
  31         def on_xively(self, win):
  32                 self.xively.connect()
  33                 return True
  34
  35         def on_enable(self, _):
  36                 print "Unimplemented: on_enable"
  37                 return True
  38
  39         def on_rate(self, _):
  40                 print "Unimplemented: on_rate"
  41                 return True
  42
  43         def on_key(self, win, ev):
  44                 if ev.string == 'q':
  45                         gtk.main_quit();
  46
  47         def on_destroy(self, win):
  48                 gtk.main_quit()
  49
  50         # Methods
  51         def load_config(self):
  52                 # Serial settings
  53                 baud   = self.builder.get_object("baudrate")
  54                 parity = self.builder.get_object("parity")
  55                 datab  = self.builder.get_object("databits")
  56                 stopb  = self.builder.get_object("stopbits")
  57                 baud.set_value(self.config.baudrate)
  58                 parity.set_text(self.config.parity)
  59                 datab.set_value(self.config.databits)
  60                 stopb.set_value(self.config.stopbits)
  61
  62                 # Xively settings
  63                 user  = self.builder.get_object("username")
  64                 pwd   = self.builder.get_object("password")
  65                 api   = self.builder.get_object("apikey")
  66                 user.set_text(self.config.username)
  67                 pwd.set_text(self.config.password)
  68                 api.set_text(self.config.apikey)
  69
  70                 # TODO - send changes back to config
  71
  72         def run(self):
  73                 self.load_config()
  74                 self.window.show()
  75                 gtk.main()