#!/usr/bin/env python
-import pygtk
-import gtk
+from gi.repository import Gtk
+from gi.repository import GLib
class Visual:
- def __init__(self, config, device, xively):
+ def __init__(self, config, device, logger):
+ def get_objects(names):
+ return list(map(lambda x:
+ self.builder.get_object(x), names))
+
self.config = config
self.device = device
- self.xively = xively
- self.builder = gtk.Builder()
+ self.logger = logger
+ self.builder = Gtk.Builder()
self.builder.add_from_file('visual.ui')
self.builder.connect_signals(self)
self.window = self.builder.get_object("window")
self.settings = self.builder.get_object("settings")
+ self.accs = get_objects(['accx', 'accy', 'accz'])
+ self.mags = get_objects(['magx', 'magy', 'magz'])
+ self.touch = get_objects(['touch'])
+ self.light = get_objects(['light'])
+ self.a2ds = get_objects(['a2d0', 'a2d1', 'a2d2', 'a2d3', 'a2d4', 'a2d5'])
+
# Signal handlers
def on_hide(self, win, *args):
self.settings.hide()
self.settings.show()
return True
- def on_serial(self, win):
- self.device.connect()
+ def on_serial(self, act):
+ if act.get_active():
+ self.status(self.device.connect())
+ else:
+ self.status(self.device.disconnect())
return True
- def on_xively(self, win):
- self.xively.connect()
+ def on_xively(self, act):
+ if act.get_active():
+ self.status(self.logger.connect())
+ else:
+ self.status(self.logger.disconnect())
return True
- def on_enable(self, _):
- print "Unimplemented: on_enable"
- return True
-
- def on_rate(self, _):
- print "Unimplemented: on_rate"
- return True
+ def on_flush(self, act):
+ self.logger.flush()
+
+ def on_enable(self, obj):
+ name = Gtk.Buildable.get_name(obj)
+ name = name.replace('_btn', '')
+ state = obj.get_active()
+ if self.config.enable[name] != state:
+ self.config.enable[name] = state
+ self.device.control()
+ self.config.save()
+
+ def on_rate(self, obj):
+ name = Gtk.Buildable.get_name(obj)
+ name = name.replace('_spin', '')
+ value = obj.get_value()
+ if self.config.rate[name] != value:
+ self.config.rate[name] = value
+ self.device.control()
+ self.config.save()
+
+ def on_config(self, obj):
+ name = Gtk.Buildable.get_name(obj)
+ if isinstance(obj, Gtk.SpinButton):
+ value = obj.get_value()
+ else:
+ value = obj.get_text()
+ if getattr(self.config, name) != value:
+ setattr(self.config, name, value)
+ self.config.save()
def on_key(self, win, ev):
if ev.string == 'q':
- gtk.main_quit();
+ Gtk.main_quit();
def on_destroy(self, win):
- gtk.main_quit()
+ Gtk.main_quit()
# Methods
def load_config(self):
+ def set_val(name, val):
+ self.builder.get_object(name).set_value(val)
+ def set_txt(name, val):
+ self.builder.get_object(name).set_text(val)
+ def set_act(name, val):
+ self.builder.get_object(name).set_active(val)
+
# Serial settings
- baud = self.builder.get_object("baudrate")
- parity = self.builder.get_object("parity")
- datab = self.builder.get_object("databits")
- stopb = self.builder.get_object("stopbits")
- baud.set_value(self.config.baudrate)
- parity.set_text(self.config.parity)
- datab.set_value(self.config.databits)
- stopb.set_value(self.config.stopbits)
+ set_txt('device', self.config.device)
+ set_val('baudrate', self.config.baudrate)
+ set_txt('parity', self.config.parity)
+ set_val('databits', self.config.databits)
+ set_val('stopbits', self.config.stopbits)
# Xively settings
- user = self.builder.get_object("username")
- pwd = self.builder.get_object("password")
- api = self.builder.get_object("apikey")
- user.set_text(self.config.username)
- pwd.set_text(self.config.password)
- api.set_text(self.config.apikey)
+ set_txt('feedid', self.config.feedid)
+ set_txt('apikey', self.config.apikey)
+ set_val('maxrate', self.config.maxrate)
+
+ # Sensor settings
+ for key in list(self.config.enable.keys()):
+ set_act(key+'_btn', self.config.enable[key])
+ set_val(key+'_spin', self.config.rate[key])
- # TODO - send changes back to config
+
+ def update(self, state):
+ def setxyz(objs, vals):
+ if vals[0]: objs[0].set_text('X: %f' % vals[0])
+ if vals[1]: objs[1].set_text('Y: %f' % vals[1])
+ if vals[2]: objs[2].set_text('Z: %f' % vals[2])
+ def setabs(objs, vals):
+ for i in range(0,len(objs)):
+ if vals[i]: objs[i].set_text('%f' % vals[i])
+
+ setxyz(self.accs, state.acc)
+ setxyz(self.mags, state.mag)
+ setabs(self.touch, state.touch)
+ setabs(self.light, state.light)
+ setabs(self.a2ds, state.a2d)
+
+ def debug(self, state):
+ print('update: ' + str(state))
+ print('\tacc - ' + str(state.acc))
+ print('\tmag - ' + str(state.mag))
+ print('\tlgt - ' + str(state.light))
+ print('\ttch - ' + str(state.touch))
+ print('\ta2d - ' + str(state.a2d))
+
+ def timer(self):
+ def check(state, name):
+ btn = self.builder.get_object(name + '_btn')
+ con = self.builder.get_object(name + '_con')
+ img = Gtk.STOCK_YES if state else Gtk.STOCK_NO
+ btn.set_active(state)
+ con.set_from_stock(img, Gtk.IconSize.BUTTON)
+
+ check(self.device.running(), "serial")
+ check(self.logger.running(), "xively")
+
+ for item in self.device.process():
+ self.update(item)
+ self.logger.append(item)
+ #self.debug(item)
+
+ return True
def run(self):
self.load_config()
self.window.show()
- gtk.main()
+ GLib.timeout_add(1000/60, self.timer)
+ Gtk.main()
+
+ # Private methods
+ def status(self, msg):
+ if not msg:
+ return
+ status = self.builder.get_object("status")
+ status.push(text=('Error: ' + msg), context_id=0)
projects / ~andy / csm213a-hw / blobdiff