5 if sys.version_info<(3,0,0):
10 from gi.repository import Gtk
11 from gi.repository import GLib
13 if sys.version_info<(3,0,0):
14 ICON_SIZE_BUTTON = Gtk.ICON_SIZE_BUTTON
16 ICON_SIZE_BUTTON = Gtk.IconSize.BUTTON
19 def __init__(self, config, device, logger):
20 def get_objects(names):
21 return list(map(lambda x:
22 self.builder.get_object(x), names))
27 self.builder = Gtk.Builder()
29 self.builder.add_from_file('visual.ui')
30 self.builder.connect_signals(self)
31 self.window = self.builder.get_object("window")
32 self.settings = self.builder.get_object("settings")
34 self.accs = get_objects(['accx', 'accy', 'accz'])
35 self.mags = get_objects(['magx', 'magy', 'magz'])
36 self.lgts = get_objects(['lgt'])
37 self.tchs = get_objects(['tch'])
38 self.a2ds = get_objects(['a2d0', 'a2d1', 'a2d2', 'a2d3', 'a2d4', 'a2d5'])
41 def on_hide(self, win, *args):
45 def on_show(self, act):
49 def on_serial(self, act):
51 self.status(self.device.connect())
53 self.status(self.device.disconnect())
56 def on_xively(self, act):
58 self.status(self.logger.connect())
60 self.status(self.logger.disconnect())
63 def on_flush(self, act):
66 def on_enable(self, obj):
67 name = Gtk.Buildable.get_name(obj)
68 name = name.replace('_btn', '')
69 state = obj.get_active()
70 if self.config.enable[name] != state:
71 self.device.set_enable(name, state)
72 self.config.enable[name] = state
75 def on_rate(self, obj):
76 name = Gtk.Buildable.get_name(obj)
77 name = name.replace('_spin', '')
78 value = obj.get_value()
79 if self.config.rate[name] != value:
80 self.device.set_rate(name, value)
81 self.config.rate[name] = value
84 def on_config(self, obj):
85 name = Gtk.Buildable.get_name(obj)
86 if isinstance(obj, Gtk.SpinButton):
87 value = obj.get_value()
89 value = obj.get_text()
90 if getattr(self.config, name) != value:
91 setattr(self.config, name, value)
94 def on_key(self, win, ev):
98 def on_destroy(self, win):
102 def load_config(self):
103 def set_val(name, val):
104 self.builder.get_object(name).set_value(val)
105 def set_txt(name, val):
106 self.builder.get_object(name).set_text(val)
107 def set_act(name, val):
108 self.builder.get_object(name).set_active(val)
111 set_txt('device', self.config.device)
112 set_val('baudrate', self.config.baudrate)
113 set_txt('parity', self.config.parity)
114 set_val('databits', self.config.databits)
115 set_val('stopbits', self.config.stopbits)
118 set_txt('feedid', self.config.feedid)
119 set_txt('apikey', self.config.apikey)
120 set_val('maxrate', self.config.maxrate)
123 for key in list(self.config.enable.keys()):
124 set_act(key+'_btn', self.config.enable[key])
125 set_val(key+'_spin', self.config.rate[key])
128 def update(self, state):
129 def setxyz(objs, vals):
130 if vals[0]: objs[0].set_text('X: %f' % vals[0])
131 if vals[1]: objs[1].set_text('Y: %f' % vals[1])
132 if vals[2]: objs[2].set_text('Z: %f' % vals[2])
133 def setabs(objs, vals):
134 for i in range(0,len(objs)):
135 if vals[i]: objs[i].set_text('%f' % vals[i])
137 setxyz(self.accs, state.acc)
138 setxyz(self.mags, state.mag)
139 setabs(self.lgts, state.lgt)
140 setabs(self.tchs, state.tch)
141 setabs(self.a2ds, state.a2d)
143 def debug(self, state):
144 print('update: ' + str(state))
145 print('\tacc - ' + str(state.acc))
146 print('\tmag - ' + str(state.mag))
147 print('\tlgt - ' + str(state.lgt))
148 print('\ttch - ' + str(state.tch))
149 print('\ta2d - ' + str(state.a2d))
152 def check(state, name):
153 btn = self.builder.get_object(name + '_btn')
154 con = self.builder.get_object(name + '_con')
155 img = Gtk.STOCK_YES if state else Gtk.STOCK_NO
156 btn.set_active(state)
157 con.set_from_stock(img, ICON_SIZE_BUTTON)
159 check(self.device.running(), "serial")
160 check(self.logger.running(), "xively")
162 for item in self.device.process():
164 self.logger.append(item)
172 GLib.timeout_add(1000/60, self.timer)
176 def status(self, msg):
179 status = self.builder.get_object("status")
180 status.push(text=('Error: ' + msg), context_id=0)