3 from gi.repository import Gtk
4 from gi.repository import GLib
7 def __init__(self, config, device, logger):
8 def get_objects(names):
9 return list(map(lambda x:
10 self.builder.get_object(x), names))
15 self.builder = Gtk.Builder()
17 self.builder.add_from_file('visual.ui')
18 self.builder.connect_signals(self)
19 self.window = self.builder.get_object("window")
20 self.settings = self.builder.get_object("settings")
22 self.accs = get_objects(['accx', 'accy', 'accz'])
23 self.mags = get_objects(['magx', 'magy', 'magz'])
24 self.touch = get_objects(['touch'])
25 self.light = get_objects(['light'])
26 self.a2ds = get_objects(['a2d0', 'a2d1', 'a2d2', 'a2d3', 'a2d4', 'a2d5'])
29 def on_hide(self, win, *args):
33 def on_show(self, act):
37 def on_serial(self, act):
39 self.status(self.device.connect())
41 self.status(self.device.disconnect())
44 def on_xively(self, act):
46 self.status(self.logger.connect())
48 self.status(self.logger.disconnect())
51 def on_enable(self, _):
52 print("Unimplemented: on_enable")
56 print("Unimplemented: on_rate")
59 def on_config(self, obj):
60 name = Gtk.Buildable.get_name(obj)
61 if isinstance(obj, Gtk.SpinButton):
62 value = obj.get_value()
64 value = obj.get_text()
65 if getattr(self.config, name) != value:
66 setattr(self.config, name, value)
69 def on_key(self, win, ev):
73 def on_destroy(self, win):
77 def load_config(self):
79 device = self.builder.get_object("device")
80 baud = self.builder.get_object("baudrate")
81 parity = self.builder.get_object("parity")
82 datab = self.builder.get_object("databits")
83 stopb = self.builder.get_object("stopbits")
84 device.set_text(self.config.device)
85 baud.set_value(self.config.baudrate)
86 parity.set_text(self.config.parity)
87 datab.set_value(self.config.databits)
88 stopb.set_value(self.config.stopbits)
91 feed = self.builder.get_object("feedid")
92 api = self.builder.get_object("apikey")
93 rate = self.builder.get_object("maxrate")
94 feed.set_text(self.config.feedid)
95 api.set_text(self.config.apikey)
96 rate.set_value(self.config.maxrate)
98 def update(self, state):
99 def setxyz(objs, vals):
100 if vals[0]: objs[0].set_text('X: %f' % vals[0])
101 if vals[1]: objs[1].set_text('Y: %f' % vals[1])
102 if vals[2]: objs[2].set_text('Z: %f' % vals[2])
103 def setabs(objs, vals):
104 for i in range(0,len(objs)):
105 if vals[i]: objs[i].set_text('%f' % vals[i])
107 setxyz(self.accs, state.acc)
108 setxyz(self.mags, state.mag)
109 setabs(self.touch, state.touch)
110 setabs(self.light, state.light)
111 setabs(self.a2ds, state.a2d)
113 def debug(self, state):
114 print('update: ' + str(state))
115 print('\tacc - ' + str(state.acc))
116 print('\tmag - ' + str(state.mag))
117 print('\tlgt - ' + str(state.light))
118 print('\ttch - ' + str(state.touch))
119 print('\ta2d - ' + str(state.a2d))
122 def check(state, name):
123 btn = self.builder.get_object(name + '_btn')
124 con = self.builder.get_object(name + '_con')
125 img = Gtk.STOCK_YES if state else Gtk.STOCK_NO
126 btn.set_active(state)
127 con.set_from_stock(img, Gtk.IconSize.BUTTON)
129 check(self.device.running(), "serial")
130 check(self.logger.running(), "xively")
132 for item in self.device.process():
134 self.logger.append(item)
142 GLib.timeout_add(1000/60, self.timer)
146 def status(self, msg):
149 status = self.builder.get_object("status")
150 status.push(text=('Error: ' + msg), context_id=0)