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_flush(self, act):
54 def on_enable(self, _):
55 print("Unimplemented: on_enable")
59 print("Unimplemented: on_rate")
62 def on_config(self, obj):
63 name = Gtk.Buildable.get_name(obj)
64 if isinstance(obj, Gtk.SpinButton):
65 value = obj.get_value()
67 value = obj.get_text()
68 if getattr(self.config, name) != value:
69 setattr(self.config, name, value)
72 def on_key(self, win, ev):
76 def on_destroy(self, win):
80 def load_config(self):
82 device = self.builder.get_object("device")
83 baud = self.builder.get_object("baudrate")
84 parity = self.builder.get_object("parity")
85 datab = self.builder.get_object("databits")
86 stopb = self.builder.get_object("stopbits")
87 device.set_text(self.config.device)
88 baud.set_value(self.config.baudrate)
89 parity.set_text(self.config.parity)
90 datab.set_value(self.config.databits)
91 stopb.set_value(self.config.stopbits)
94 feed = self.builder.get_object("feedid")
95 api = self.builder.get_object("apikey")
96 rate = self.builder.get_object("maxrate")
97 feed.set_text(self.config.feedid)
98 api.set_text(self.config.apikey)
99 rate.set_value(self.config.maxrate)
101 def update(self, state):
102 def setxyz(objs, vals):
103 if vals[0]: objs[0].set_text('X: %f' % vals[0])
104 if vals[1]: objs[1].set_text('Y: %f' % vals[1])
105 if vals[2]: objs[2].set_text('Z: %f' % vals[2])
106 def setabs(objs, vals):
107 for i in range(0,len(objs)):
108 if vals[i]: objs[i].set_text('%f' % vals[i])
110 setxyz(self.accs, state.acc)
111 setxyz(self.mags, state.mag)
112 setabs(self.touch, state.touch)
113 setabs(self.light, state.light)
114 setabs(self.a2ds, state.a2d)
116 def debug(self, state):
117 print('update: ' + str(state))
118 print('\tacc - ' + str(state.acc))
119 print('\tmag - ' + str(state.mag))
120 print('\tlgt - ' + str(state.light))
121 print('\ttch - ' + str(state.touch))
122 print('\ta2d - ' + str(state.a2d))
125 def check(state, name):
126 btn = self.builder.get_object(name + '_btn')
127 con = self.builder.get_object(name + '_con')
128 img = Gtk.STOCK_YES if state else Gtk.STOCK_NO
129 btn.set_active(state)
130 con.set_from_stock(img, Gtk.IconSize.BUTTON)
132 check(self.device.running(), "serial")
133 check(self.logger.running(), "xively")
135 for item in self.device.process():
137 self.logger.append(item)
145 GLib.timeout_add(1000/60, self.timer)
149 def status(self, msg):
152 status = self.builder.get_object("status")
153 status.push(text=('Error: ' + msg), context_id=0)