2 #Author: Mirestean Andrei < andrei.mirestean at gmail.com >
4 #This program is free software: you can redistribute it and/or modify
5 #it under the terms of the GNU General Public License as published by
6 #the Free Software Foundation, either version 3 of the License, or
7 #(at your option) any later version.
9 #This program is distributed in the hope that it will be useful,
10 #but WITHOUT ANY WARRANTY; without even the implied warranty of
11 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 #GNU General Public License for more details.
14 #You should have received a copy of the GNU General Public License
15 #along with this program. If not, see <http://www.gnu.org/licenses/>.
20 from datetime import date, timedelta
21 from xml.dom.minidom import getDOMImplementation, parseString
35 PATH = "/apps/pedometerhomewidget"
37 HEIGHT = PATH + "/height"
39 ASPECT = PATH + "/aspect"
40 SECONDVIEW = PATH + "/secondview"
41 GRAPHVIEW = PATH + "/graphview"
42 NOIDLETIME = PATH + "/noidletime"
43 LOGGING = PATH + "/logging"
45 ALARM_PATH = PATH + "/alarm"
46 ALARM_ENABLE = ALARM_PATH + "/enable"
47 ALARM_FNAME = ALARM_PATH + "/fname"
48 ALARM_TYPE = ALARM_PATH + "/type"
49 ALARM_INTERVAL = ALARM_PATH + "/interval"
51 ICONSPATH = "/opt/pedometerhomewidget/"
55 class Singleton(object):
57 def __new__(cls, *args, **kwargs):
59 cls._instance = super(Singleton, cls).__new__(
63 class PedoIntervalCounter(Singleton):
71 #TODO: check if last detected step is at the end of the interval
73 def set_vals(self, coords, tval):
79 def set_mode(self, mode):
80 #runnig, higher threshold to prevent fake steps
83 self.MIN_THRESHOLD = 650
84 self.MIN_TIME_STEPS = 0.35
87 self.MIN_THRESHOLD = 500
88 self.MIN_TIME_STEPS = 0.5
90 def calc_mean(self, vals):
95 return sum / len(vals)
98 def calc_stdev(self, vals):
100 mean = self.calc_mean(vals)
102 rez += pow(abs(mean - i), 2)
103 return math.sqrt(rez / len(vals))
105 def calc_threshold(self, vals):
108 mean = self.calc_mean(vals)
109 threshold = max (abs(mean - vmax), abs(mean - vmin))
112 def count_steps(self, vals, t):
113 threshold = self.MIN_THRESHOLD
114 mean = self.calc_mean(vals)
118 if abs(vals[i] - mean) > threshold:
120 ntime = t[i] + self.MIN_TIME_STEPS
121 while i < len(vals) and t[i] < ntime:
126 def get_best_values(self, x, y, z):
127 dev1 = self.calc_stdev(x)
128 dev2 = self.calc_stdev(y)
129 dev3 = self.calc_stdev(z)
130 dev_max = max(dev1, dev2, dev3)
132 if (abs(dev1 - dev_max) < 0.001):
133 logger.info("X chosen as best axis, stdev %f" % dev1)
135 elif (abs(dev2 - dev_max) < 0.001):
136 logger.info("Y chosen as best axis, stdev %f" % dev2)
139 logger.info("Z chosen as best axis, stdev %f" % dev3)
142 def number_steps(self):
143 vals = self.get_best_values(self.x, self.y, self.z)
144 return self.count_steps(vals, self.t)
147 def __init__(self, time=0, steps=0, dist=0, calories=0):
150 self.calories = calories
154 def __add__(self, other):
155 return PedoValues(self.time + other.time,
156 self.steps + other.steps,
157 self.dist + other.dist,
158 self.calories + other.calories)
160 def __sub__(self, other):
161 return PedoValues(self.time - other.time,
162 self.steps - other.steps,
163 self.dist - other.dist,
164 self.calories - other.calories)
166 def get_print_time(self):
168 hours = int(tdelta / 3600)
169 tdelta -= 3600 * hours
170 mins = int(tdelta / 60)
173 strtime = "%.2d:%.2d:%.2d" % (hours, mins, secs)
176 def get_print_distance(self):
179 return "%.2f km" % (self.dist / 1000)
181 return "%.2f mi" % (self.dist / 1609.344)
184 return "%d m" % self.dist
186 return "%d ft" % int(self.dist * 3.2808)
188 def get_avg_speed(self):
197 speed = 1.0 * self.dist / self.time
200 def get_print_avg_speed(self):
211 return "N/A " + suffix
212 speed = 1.0 * self.dist / self.time
213 #convert from meters per second to km/h or mi/h
215 return "%.2f %s" % (speed, suffix)
217 def get_print_steps(self):
218 return str(self.steps)
220 def get_print_calories(self):
221 return str(self.calories)
223 class PedoRepository(Singleton):
227 raise NotImplementedError("Must be implemented by subclass")
230 raise NotImplementedError("Must be implemented by subclass")
232 def reset_values(self):
236 def get_history_count(self):
237 """return the number of days in the log"""
240 def get_values(self):
243 def add_values(self, values, when=date.today()):
244 """add PedoValues values to repository """
246 self.values[when] = self.values[when] + values
248 self.values[when] = values
250 def get_last_7_days(self):
255 ret.append(self.values[day])
257 ret.append(PedoValues())
258 day = day - timedelta(days=1)
261 def get_last_weeks(self):
262 delta = timedelta(days=1)
264 week = int(date.today().strftime("%W"))
269 val += self.values[day]
272 w = int(day.strftime("%W"))
282 def get_alltime_values(self):
284 for k, v in self.values.iteritems():
288 def get_today_values(self):
290 return self.values[date.today()]
294 def get_this_week_values(self):
299 ret += self.values[day]
302 if day.weekday() == 0:
304 day = day - timedelta(days=1)
308 class PedoRepositoryXML(PedoRepository):
309 DIR = os.path.join(os.path.expanduser("~"), ".pedometer")
310 FILE = os.path.join(DIR, "data.xml")
311 FILE2 = os.path.join(DIR, "pickle.log")
313 if not os.path.exists(self.DIR):
314 os.makedirs(self.DIR)
315 PedoRepository.__init__(self)
319 f = open(self.FILE, "r")
320 dom = parseString(f.read())
321 values = dom.getElementsByTagName("pedometer")[0]
322 for v in values.getElementsByTagName("date"):
323 d = int(v.getAttribute("ordinal_day"))
324 steps = int(v.getAttribute("steps"))
325 calories = float(v.getAttribute("calories"))
326 dist = float(v.getAttribute("dist"))
327 time = float(v.getAttribute("time"))
328 day = date.fromordinal(d)
329 self.values[day] = PedoValues(time, steps, dist, calories)
333 logger.error("Error while loading data from xml file: %s" % e)
337 f = open(self.FILE, "w")
339 impl = getDOMImplementation()
341 newdoc = impl.createDocument(None, "pedometer", None)
342 top_element = newdoc.documentElement
343 for k, v in self.values.iteritems():
344 d = newdoc.createElement('date')
345 d.setAttribute("day", str(k.isoformat()))
346 d.setAttribute("ordinal_day", str(k.toordinal()))
347 d.setAttribute("steps", str(v.steps))
348 d.setAttribute("time", str(v.time))
349 d.setAttribute("dist", str(v.dist))
350 d.setAttribute("calories", str(v.calories))
351 top_element.appendChild(d)
353 newdoc.appendChild(top_element)
355 #f.write(newdoc.toprettyxml())
358 logger.error("Error while saving data to xml file: %s" % e)
360 class PedoRepositoryPickle(PedoRepository):
361 DIR = os.path.join(os.path.expanduser("~"), ".pedometer")
362 FILE = os.path.join(DIR, "pickle.log")
365 if not os.path.exists(self.DIR):
366 os.makedirs(self.DIR)
367 PedoRepository.__init__(self)
371 f = open(self.FILE, "rb")
372 self.values = pickle.load(f)
375 logger.error("Error while loading pickle file: %s" % e)
379 f = open(self.FILE, "wb")
380 pickle.dump(self.values, f)
383 logger.error("Error while saving data to pickle: %s" % e)
385 class PedoController(Singleton):
389 #what to display in second view - 0 - alltime, 1 - today, 2 - week
391 callback_update_ui = None
395 #values for the two views in the widget ( current and day/week/alltime)
396 v = [PedoValues(), PedoValues()]
404 self.pedometer = PedoCounter(self.steps_detected)
405 self.pedometerInterval = PedoIntervalCounter()
406 self.pedometerInterval.set_mode(self.mode)
407 self.repository = PedoRepositoryXML()
408 self.repository.load()
412 def load_values(self):
413 if self.second_view == 0:
414 self.v[1] = self.repository.get_alltime_values()
415 elif self.second_view == 1:
416 self.v[1] = self.repository.get_today_values()
418 self.v[1] = self.repository.get_this_week_values()
420 def save_values(self):
421 self.repository.add_values(self.v[0])
422 self.repository.save()
425 def start_pedometer(self):
426 self.v[0] = PedoValues()
427 self.last_time = time.time()
428 self.is_running = True
429 self.pedometer.start()
432 def reset_all_values(self):
433 self.repository.reset_values()
436 def stop_pedometer(self):
437 self.is_running = False
438 self.pedometer.request_stop()
443 def get_second(self):
445 return self.v[0] + self.v[1]
449 def update_current(self):
451 Update distance and calories for current values based on new height, mode values
453 self.v[0].dist = self.get_distance(self.v[0].steps)
454 self.v[0].calories = self.get_calories(self.v[0].steps)
456 def steps_detected(self, cnt, last_steps=False):
457 if not last_steps and cnt == 0 and self.no_idle_time:
458 logger.info("No steps detected, timer is paused")
460 self.v[0].steps += cnt
461 self.v[0].dist += self.get_distance(cnt)
462 self.v[0].calories += self.get_distance(cnt)
463 self.v[0].time += time.time() - self.last_time
469 self.last_time = time.time()
471 def set_mode(self, mode):
473 self.set_height(self.height_interval)
476 def set_unit(self, new_unit):
480 def set_second_view(self, second_view):
481 self.second_view = second_view
485 def set_callback_ui(self, func):
486 self.callback_update_ui = func
488 def set_height(self, height_interval):
489 self.height_inteval = height_interval
490 #set height, will affect the distance
491 if height_interval == 0:
492 self.STEP_LENGTH = 0.59
493 elif height_interval == 1:
494 self.STEP_LENGTH = 0.64
495 elif height_interval == 2:
496 self.STEP_LENGTH = 0.71
497 elif height_interval == 3:
498 self.STEP_LENGTH = 0.77
499 elif height_interval == 4:
500 self.STEP_LENGTH = 0.83
501 #increase step length if RUNNING
503 self.STEP_LENGTH *= 1.45
506 def set_no_idle_time(self, value):
507 self.no_idle_time = value
509 def get_distance(self, steps=None):
512 return self.STEP_LENGTH * steps;
514 def get_calories(self, steps):
517 def add_observer(self, func):
519 self.observers.index(func)
521 self.observers.append(func)
523 def remove_observer(self, func):
524 self.observers.remove(func)
526 def notify(self, optional=False):
527 if self.callback_update_ui is not None:
528 self.callback_update_ui()
530 for func in self.observers:
533 class AlarmController(Singleton):
535 fname = "/home/user/MyDocs/.sounds/Ringtones/Bicycle.aac"
541 pedo_controller = None
544 self.client = gconf.client_get_default()
546 self.enable = self.client.get_bool(ALARM_ENABLE)
547 self.fname = self.client.get_string(ALARM_FNAME)
548 self.interval = self.client.get_int(ALARM_INTERVAL)
549 self.type = self.client.get_int(ALARM_TYPE)
551 self.client.set_bool(ALARM_ENABLE, self.enable)
552 self.client.set_string(ALARM_FNAME, self.fname)
553 self.client.set_int(ALARM_INTERVAL, self.interval)
554 self.client.set_int(ALARM_TYPE, self.type)
556 self.pedo_controller = PedoController()
559 self.pedo_controller.add_observer(self.update)
560 self.start_value = self.pedo_controller.get_first()
562 def init_player(self):
563 self.player = gst.element_factory_make("playbin2", "player")
564 fakesink = gst.element_factory_make("fakesink", "fakesink")
565 self.player.set_property("video-sink", fakesink)
567 bus = self.player.get_bus()
568 bus.add_signal_watch()
569 bus.connect("message", self.on_message)
571 def on_message(self, bus, message):
573 if t == gst.MESSAGE_EOS:
574 self.player.set_state(gst.STATE_NULL)
575 self.is_playing = False
576 elif t == gst.MESSAGE_ERROR:
577 self.player.set_state(gst.STATE_NULL)
578 self.is_playing = False
579 err, debug = message.parse_error()
580 logger.error("ERROR: %s, %s" % (err, debug) )
582 def update(self, optional):
583 diff = self.pedo_controller.get_first() - self.start_value
584 if self.type == 0 and diff.time >= self.interval * 60 or \
585 self.type == 1 and diff.steps >= self.interval or \
586 self.type == 2 and diff.dist >= self.interval or \
587 self.type == 3 and diff.calories >= self.interval:
589 #get new instance of current values
590 self.start_value = PedoValues() + self.pedo_controller.get_first()
591 logger.info("Alarm!")
594 if self.player is None:
597 self.player.set_state(gst.STATE_NULL)
598 self.is_playing = False
600 self.player.set_property("uri", "file://" + self.fname)
601 self.player.set_state(gst.STATE_PLAYING)
602 self.is_playing = True
605 self.player.set_state(gst.STATE_NULL)
607 def set_enable(self, value):
609 self.client.set_bool(ALARM_ENABLE, value)
612 self.pedo_controller.add_observer(self.update)
613 self.start_value = self.pedo_controller.get_first()
617 self.pedo_controller.remove_observer(self.update)
619 def get_enable(self):
622 def set_alarm_file(self, fname):
624 self.client.set_string(ALARM_FNAME, fname)
626 def get_alarm_file(self):
627 if self.fname == None:
631 def set_interval(self, interval):
632 self.interval = interval
633 self.client.set_int(ALARM_INTERVAL, interval)
635 def get_interval(self):
638 def set_type(self, type):
640 self.client.set_int(ALARM_TYPE, type)
645 class PedoCounter(Singleton):
646 COORD_FNAME = "/sys/class/i2c-adapter/i2c-3/3-001d/coord"
647 COORD_FNAME_SDK = "/home/andrei/pedometer-widget-0.1/date.txt"
648 LOGFILE = "/home/user/log_pedometer"
649 #time in ms between two accelerometer data reads
650 COORD_GET_INTERVAL = 10
654 interval_counter = None
655 stop_requested = False
656 update_function = None
660 def __init__(self, update_function=None):
661 if not os.path.exists(self.COORD_FNAME):
662 self.COORD_FNAME = self.COORD_FNAME_SDK
664 self.interval_counter = PedoIntervalCounter()
665 self.update_function = update_function
667 def set_logging(self, value):
670 def get_rotation(self):
671 f = open(self.COORD_FNAME, 'r')
672 coords = [int(w) for w in f.readline().split()]
677 logger.info("Counter started")
678 self.isRunning = True
679 self.stop_requested = False
681 fname = "%d_%d_%d_%d_%d_%d" % time.localtime()[0:6]
682 self.file = open(self.LOGFILE + fname + ".txt", "w")
683 gobject.idle_add(self.run)
686 self.coords = [[], [], []]
687 self.stime = time.time()
689 gobject.timeout_add(self.COORD_GET_INTERVAL, self.read_coords)
692 def read_coords(self):
693 x, y, z = self.get_rotation()
694 self.coords[0].append(int(x))
695 self.coords[1].append(int(y))
696 self.coords[2].append(int(z))
697 now = time.time() - self.stime
699 self.file.write("%d %d %d %f\n" % (self.coords[0][-1], self.coords[1][-1], self.coords[2][-1], now))
704 if self.t[-1] > self.COUNT_INTERVAL or self.stop_requested:
706 gobject.idle_add(self.stop_interval)
709 def stop_interval(self):
710 self.interval_counter.set_vals(self.coords, self.t)
711 cnt = self.interval_counter.number_steps()
713 logger.info("Number of steps detected for last interval %d, number of coords: %d" % (cnt, len(self.t)))
715 gobject.idle_add(self.update_function, cnt, self.stop_requested)
717 if self.stop_requested:
718 gobject.idle_add(self.stop)
720 gobject.idle_add(self.run)
726 logger.info("Counter has finished")
728 def request_stop(self):
729 self.stop_requested = True
730 self.isRunning = False
732 class CustomButton(hildon.Button):
733 def __init__(self, icon):
734 hildon.Button.__init__(self, gtk.HILDON_SIZE_AUTO_WIDTH, hildon.BUTTON_ARRANGEMENT_VERTICAL)
736 self.set_size_request(int(32 * 1.4), int(30 * 1.0))
737 self.retval = self.connect("expose_event", self.expose)
739 def set_icon(self, icon):
742 def expose(self, widget, event):
743 self.context = widget.window.cairo_create()
744 self.context.rectangle(event.area.x, event.area.y,
745 event.area.width, event.area.height)
748 rect = self.get_allocation()
749 self.context.rectangle(rect.x, rect.y, rect.width, rect.height)
750 self.context.set_source_rgba(1, 1, 1, 0)
752 style = self.rc_get_style()
753 color = style.lookup_color("DefaultBackgroundColor")
754 if self.state == gtk.STATE_ACTIVE:
755 style = self.rc_get_style()
756 color = style.lookup_color("SelectionColor")
757 self.context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
760 #img = cairo.ImageSurface.create_from_png(self.icon)
762 #self.context.set_source_surface(img)
763 #self.context.set_source_surface(img, rect.width/2 - img.get_width() /2, 0)
765 img.set_from_file(self.icon)
766 buf = img.get_pixbuf()
767 buf = buf.scale_simple(int(32 * 1.5), int(30 * 1.5), gtk.gdk.INTERP_BILINEAR)
769 self.context.set_source_pixbuf(buf, rect.x + (event.area.width / 2 - 15) - 8, rect.y + 1)
770 self.context.scale(200, 200)
775 class CustomEventBox(gtk.EventBox):
778 gtk.EventBox.__init__(self)
780 def do_expose_event(self, event):
781 self.context = self.window.cairo_create()
782 self.context.rectangle(event.area.x, event.area.y,
783 event.area.width, event.area.height)
786 rect = self.get_allocation()
787 self.context.rectangle(rect.x, rect.y, rect.width, rect.height)
789 if self.state == gtk.STATE_ACTIVE:
790 style = self.rc_get_style()
791 color = style.lookup_color("SelectionColor")
792 self.context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
794 self.context.set_source_rgba(1, 1, 1, 0)
797 gtk.EventBox.do_expose_event(self, event)
799 class GraphController(Singleton):
800 ytitles = ["Steps", "Average Speed", "Distance", "Calories"]
801 xtitles = ["Day", "Week"] # "Today"]
804 self.repository = PedoRepositoryXML()
806 PedoController().add_observer(self.update_ui)
808 def set_graph(self, widget):
812 def set_current_view(self, view):
814 current_view % len(ytitles) - gives the ytitle
815 current_view / len(ytitles) - gives the xtitle
817 self.current_view = view
819 if self.current_view == len(self.ytitles) * len(self.xtitles):
820 self.current_view = 0
821 self.x_id = self.current_view / len(self.ytitles)
822 self.y_id = self.current_view % len(self.ytitles)
825 self.set_current_view(self.current_view+1)
827 return self.current_view
829 def last_weeks_labels(self):
831 delta = timedelta(days=7)
834 ret.append(d.strftime("Week %W"))
838 def compute_values(self):
841 values = self.repository.get_last_7_days()
843 delta = timedelta(days=1)
845 labels.append(d.ctime().split()[0])
849 values = self.repository.get_last_weeks()
852 labels.append(d.strftime("Week %W"))
853 d = d - timedelta(days=7)
855 values = self.repository.get_today()
859 yvalues = [line.steps for line in values]
861 yvalues = [line.get_avg_speed() for line in values]
863 yvalues = [line.dist for line in values]
865 yvalues = [line.calories for line in values]
867 #determine values for y lines in graph
868 diff = self.get_best_interval_value(max(yvalues))
871 ytext.append(str(int(i*diff)))
873 if self.widget is not None:
876 self.widget.values = yvalues
877 self.widget.ytext = ytext
878 self.widget.xtext = labels
879 self.widget.max_value = diff * 5
880 self.widget.text = self.xtitles[self.x_id] + " / " + self.ytitles[self.y_id]
881 self.widget.queue_draw()
883 logger.error("Widget not set in GraphController")
885 def get_best_interval_value(self, max_value):
886 diff = 1.0 * max_value / 5
887 l = len(str(int(diff)))
888 d = math.pow(10, l/2)
889 val = int(math.ceil(1.0 * diff / d)) * d
894 def update_ui(self, optional=False):
895 """update graph values every x seconds"""
896 if optional and self.last_update - time.time() < 600:
898 if self.widget is None:
901 self.compute_values()
902 self.last_update = time.time()
904 class GraphWidget(gtk.DrawingArea):
907 gtk.DrawingArea.__init__(self)
908 self.set_size_request(-1, 150)
912 self.ytext = [" 0", "1000", "2000", "3000", "4000", "5000"]
913 self.xtext = ["Monday", "Tuesday", "Wednesday","Thursday", "Friday", "Saturday", "Sunday"]
914 self.values = [1500, 3400, 4000, 3600, 3200, 0, 4500]
915 self.max_value = 5000
916 self.text = "All time steps"
918 def do_expose_event(self, event):
919 context = self.window.cairo_create()
921 # set a clip region for the expose event
922 context.rectangle(event.area.x, event.area.y,
923 event.area.width, event.area.height)
928 context.set_operator(cairo.OPERATOR_SOURCE)
929 style = self.rc_get_style()
931 if self.state == gtk.STATE_ACTIVE:
932 color = style.lookup_color("SelectionColor")
934 color = style.lookup_color("DefaultBackgroundColor")
935 context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75)
947 rect = self.get_allocation()
951 cr.select_font_face("Purisa", cairo.FONT_SLANT_NORMAL,
952 cairo.FONT_WEIGHT_NORMAL)
955 #check space needed to display ylabels
956 te = cr.text_extents(self.ytext[-1])
957 border_left = te[2] + 7
959 cr.set_source_rgb(1, 1, 1)
960 cr.move_to(border_left, space_above)
961 cr.line_to(border_left, y-space_below)
965 cr.move_to(border_left, y-space_below)
966 cr.line_to(x-border_right, y-space_below)
970 ydiff = (y-space_above-space_below) / self.yvalues
971 for i in range(self.yvalues):
972 yy = y-space_below-ydiff*(i+1)
973 cr.move_to(border_left, yy)
974 cr.line_to(x-border_right, yy)
975 cr.set_line_width(0.8)
980 yy = y - space_below - ydiff*i + 5
981 te = cr.text_extents(self.ytext[i])
983 cr.move_to(border_left-te[2]-2, yy)
984 cr.show_text(self.ytext[i])
987 te = cr.text_extents(self.text)
988 cr.move_to((x-te[2])/2, y-5)
989 cr.show_text(self.text)
991 graph_x_space = x - border_left - border_right
992 graph_y_space = y - space_below - space_above
993 bar_width = graph_x_space*0.75 / len(self.values)
994 bar_distance = graph_x_space*0.25 / (1+len(self.values))
996 #set dummy max value to avoid exceptions
997 if self.max_value == 0:
999 for i in range(len(self.values)):
1000 xx = border_left + (i+1)*bar_distance + i * bar_width
1002 height = graph_y_space * (1.0 * self.values[i] / self.max_value)
1003 cr.set_source_rgba(1, 1, 1, 0.75)
1004 cr.rectangle(int(xx), int(yy-height), int(bar_width), int(height))
1007 cr.set_source_rgba(1, 1, 1, 1)
1008 cr.select_font_face("Purisa", cairo.FONT_SLANT_NORMAL,
1009 cairo.FONT_WEIGHT_NORMAL)
1010 cr.set_font_size(13)
1012 cr.rotate(2*math.pi * (-45) / 180)
1013 for i in range(len(self.values)):
1014 xx = y - space_below - 10
1015 yy = border_left + (i+1)*bar_distance + i * bar_width
1016 cr.move_to(-xx, yy + bar_width*1.25 / 2)
1017 cr.show_text(self.xtext[i])
1019 class PedometerHomePlugin(hildondesktop.HomePluginItem):
1023 labels = ["timer", "count", "dist", "avgSpeed", "calories"]
1028 #second view ( day / week/ alltime)
1031 second_view_labels = ["All-time", "Today", "This week"]
1035 pedometerInterval = None
1036 graph_controller = None
1044 no_idle_time = False
1048 hildondesktop.HomePluginItem.__init__(self)
1050 gobject.type_register(CustomEventBox)
1051 gobject.type_register(GraphWidget)
1053 self.client = gconf.client_get_default()
1055 self.mode = self.client.get_int(MODE)
1056 self.height = self.client.get_int(HEIGHT)
1057 self.unit = self.client.get_int(UNIT)
1058 self.aspect = self.client.get_int(ASPECT)
1059 self.second_view = self.client.get_int(SECONDVIEW)
1060 self.graph_view = self.client.get_int(GRAPHVIEW)
1061 self.no_idle_time = self.client.get_bool(NOIDLETIME)
1062 self.logging = self.client.get_bool(LOGGING)
1065 self.client.set_int(MODE, 0)
1066 self.client.set_int(HEIGHT, 0)
1067 self.client.set_int(UNIT, 0)
1068 self.client.set_int(ASPECT, 0)
1069 self.client.set_int(SECONDVIEW, 0)
1070 self.client.set_int(GRAPHVIEW, 0)
1071 self.client.set_bool(NOIDLETIME, False)
1072 self.client.set_bool(LOGGING, False)
1074 self.controller = PedoController()
1075 self.controller.set_height(self.height)
1076 self.controller.set_mode(self.mode)
1077 self.controller.set_unit(self.unit)
1078 self.controller.set_second_view(self.second_view)
1079 self.controller.set_callback_ui(self.update_values)
1080 self.controller.set_no_idle_time(self.no_idle_time)
1082 self.graph_controller = GraphController()
1083 self.graph_controller.set_current_view(self.graph_view)
1085 self.alarm_controller = AlarmController()
1087 self.button = CustomButton(ICONSPATH + "play.png")
1088 self.button.connect("clicked", self.button_clicked)
1090 self.create_labels(self.labelsC)
1091 self.create_labels(self.labelsT)
1092 self.label_second_view = self.new_label_heading(self.second_view_labels[self.second_view])
1094 self.update_current()
1097 mainHBox = gtk.HBox(spacing=1)
1099 descVBox = gtk.VBox(spacing=1)
1100 descVBox.add(self.new_label_heading())
1101 descVBox.add(self.new_label_heading("Time:"))
1102 descVBox.add(self.new_label_heading("Steps:"))
1103 descVBox.add(self.new_label_heading("Calories:"))
1104 descVBox.add(self.new_label_heading("Distance:"))
1105 descVBox.add(self.new_label_heading("Avg Speed:"))
1107 currentVBox = gtk.VBox(spacing=1)
1108 currentVBox.add(self.new_label_heading("Current"))
1109 currentVBox.add(self.labelsC["timer"])
1110 currentVBox.add(self.labelsC["count"])
1111 currentVBox.add(self.labelsC["calories"])
1112 currentVBox.add(self.labelsC["dist"])
1113 currentVBox.add(self.labelsC["avgSpeed"])
1114 self.currentBox = currentVBox
1116 totalVBox = gtk.VBox(spacing=1)
1117 totalVBox.add(self.label_second_view)
1118 totalVBox.add(self.labelsT["timer"])
1119 totalVBox.add(self.labelsT["count"])
1120 totalVBox.add(self.labelsT["calories"])
1121 totalVBox.add(self.labelsT["dist"])
1122 totalVBox.add(self.labelsT["avgSpeed"])
1123 self.totalBox = totalVBox
1125 buttonVBox = gtk.VBox(spacing=1)
1126 buttonVBox.add(self.new_label_heading(""))
1127 buttonVBox.add(self.button)
1128 buttonVBox.add(self.new_label_heading(""))
1130 eventBox = CustomEventBox()
1131 eventBox.set_visible_window(False)
1132 eventBox.add(totalVBox)
1133 eventBox.connect("button-press-event", self.eventBox_clicked)
1134 eventBox.connect("button-release-event", self.eventBox_clicked_release)
1136 mainHBox.add(buttonVBox)
1137 mainHBox.add(descVBox)
1138 mainHBox.add(currentVBox)
1139 mainHBox.add(eventBox)
1140 self.mainhbox = mainHBox
1142 graph = GraphWidget()
1143 self.graph_controller.set_graph(graph)
1145 eventBoxGraph = CustomEventBox()
1146 eventBoxGraph.set_visible_window(False)
1147 eventBoxGraph.add(graph)
1149 eventBoxGraph.connect("button-press-event", self.eventBoxGraph_clicked)
1150 eventBoxGraph.connect("button-release-event", self.eventBoxGraph_clicked_release)
1151 self.graphBox = eventBoxGraph
1153 self.mainvbox = gtk.VBox()
1155 self.mainvbox.add(mainHBox)
1156 self.mainvbox.add(eventBoxGraph)
1158 self.mainvbox.show_all()
1159 self.add(self.mainvbox)
1160 self.update_aspect()
1162 self.connect("unrealize", self.close_requested)
1163 self.set_settings(True)
1164 self.connect("show-settings", self.show_settings)
1166 def eventBoxGraph_clicked(self, widget, data=None):
1167 widget.set_state(gtk.STATE_ACTIVE)
1169 def eventBoxGraph_clicked_release(self, widget, data=None):
1170 self.graph_view = self.graph_controller.next_view()
1171 self.client.set_int(GRAPHVIEW, self.graph_view)
1173 widget.set_state(gtk.STATE_NORMAL)
1175 def eventBox_clicked(self, widget, data=None):
1176 widget.set_state(gtk.STATE_ACTIVE)
1178 def eventBox_clicked_release(self, widget, data=None):
1179 widget.set_state(gtk.STATE_NORMAL)
1181 self.second_view = (self.second_view + 1) % 3
1182 self.controller.set_second_view(self.second_view)
1183 self.client.set_int(SECONDVIEW, self.second_view)
1185 def new_label_heading(self, title=""):
1186 l = gtk.Label(title)
1187 hildon.hildon_helper_set_logical_font(l, "SmallSystemFont")
1190 def create_labels(self, new_labels):
1191 for label in self.labels:
1193 hildon.hildon_helper_set_logical_font(l, "SmallSystemFont")
1194 hildon.hildon_helper_set_logical_color(l, gtk.RC_FG, gtk.STATE_NORMAL, "ActiveTextColor")
1195 new_labels[label] = l
1197 def update_aspect(self):
1200 self.graphBox.hide_all()
1202 self.graphBox.show_all()
1204 if self.aspect == 0 or self.aspect == 1:
1205 self.currentBox.show_all()
1206 self.totalBox.show_all()
1207 elif self.aspect == 2:
1208 self.currentBox.show_all()
1209 self.totalBox.hide_all()
1211 self.currentBox.hide_all()
1212 self.totalBox.show_all()
1214 x,y = self.size_request()
1217 def update_ui_values(self, labels, values):
1218 labels["timer"].set_label(values.get_print_time())
1219 labels["count"].set_label(values.get_print_steps())
1220 labels["dist"].set_label(values.get_print_distance())
1221 labels["avgSpeed"].set_label(values.get_print_avg_speed())
1222 labels["calories"].set_label(values.get_print_calories())
1224 def update_current(self):
1225 self.update_ui_values(self.labelsC, self.controller.get_first())
1227 def update_total(self):
1228 self.update_ui_values(self.labelsT, self.controller.get_second())
1230 def show_alarm_settings(self, main_button):
1231 def choose_file(widget):
1232 file = hildon.FileChooserDialog(self, gtk.FILE_CHOOSER_ACTION_OPEN, hildon.FileSystemModel() )
1234 if ( file.run() == gtk.RESPONSE_OK):
1235 fname = file.get_filename()
1236 widget.set_value(fname)
1237 self.alarm_controller.set_alarm_file(fname)
1240 def test_sound(button):
1242 self.alarm_controller.play()
1243 except Exception, e:
1244 logger.error("Could not play alarm sound: %s" % e)
1245 hildon.hildon_banner_show_information(self, "None", "Could not play alarm sound")
1247 def enableButton_changed(button):
1248 value = button.get_active()
1249 self.alarm_controller.set_enable(value)
1251 main_button.set_value("Enabled")
1253 main_button.set_value("Disabled")
1255 def selectorType_changed(selector, data, labelEntry2):
1256 self.alarm_controller.set_type(selector.get_active(0))
1257 labelEntry2.set_label(suffix[self.alarm_controller.get_type()])
1259 dialog = gtk.Dialog()
1260 dialog.set_title("Alarm settings")
1261 dialog.add_button("OK", gtk.RESPONSE_OK)
1263 enableButton = hildon.CheckButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT)
1264 enableButton.set_label("Enable alarm")
1265 enableButton.set_active(self.alarm_controller.get_enable())
1266 enableButton.connect("toggled", enableButton_changed)
1268 testButton = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1269 testButton.set_alignment(0, 0.8, 1, 1)
1270 testButton.set_title("Test sound")
1271 testButton.connect("pressed", test_sound)
1273 fileButton = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1274 fileButton.set_alignment(0, 0.8, 1, 1)
1275 fileButton.set_title("Alarm sound")
1276 fileButton.set_value(self.alarm_controller.get_alarm_file())
1277 fileButton.connect("pressed", choose_file)
1279 labelEntry = gtk.Label("Notify every:")
1280 suffix = ["mins", "steps", "m/ft", "calories"]
1281 labelEntry2 = gtk.Label(suffix[self.alarm_controller.get_type()])
1282 intervalEntry = hildon.Entry(gtk.HILDON_SIZE_AUTO_WIDTH)
1283 intervalEntry.set_text(str(self.alarm_controller.get_interval()))
1285 selectorType = hildon.TouchSelector(text=True)
1286 selectorType.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1287 selectorType.append_text("Time")
1288 selectorType.append_text("Steps")
1289 selectorType.append_text("Distance")
1290 selectorType.append_text("Calories")
1291 selectorType.connect("changed", selectorType_changed, labelEntry2)
1293 typePicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1294 typePicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1295 typePicker.set_title("Alarm type")
1296 typePicker.set_selector(selectorType)
1297 typePicker.set_active(self.alarm_controller.get_type())
1300 hbox.add(labelEntry)
1301 hbox.add(intervalEntry)
1302 hbox.add(labelEntry2)
1304 dialog.vbox.add(enableButton)
1305 dialog.vbox.add(fileButton)
1306 dialog.vbox.add(testButton)
1307 dialog.vbox.add(typePicker)
1308 dialog.vbox.add(hbox)
1311 response = dialog.run()
1312 if response != gtk.RESPONSE_OK:
1315 value = int(intervalEntry.get_text())
1316 self.alarm_controller.set_interval(value)
1319 hildon.hildon_banner_show_information(self, "None", "Invalid interval")
1323 def show_settings(self, widget):
1324 def reset_total_counter(arg):
1325 note = hildon.hildon_note_new_confirmation(self.dialog, "Are you sure you want to delete all your pedometer history?")
1327 if ret == gtk.RESPONSE_OK:
1328 self.controller.reset_all_values()
1329 hildon.hildon_banner_show_information(self, "None", "All history was deleted")
1332 def alarmButton_pressed(widget):
1333 self.show_alarm_settings(widget)
1335 def selector_changed(selector, data):
1336 widget.mode = selector.get_active(0)
1337 widget.client.set_int(MODE, widget.mode)
1338 widget.controller.set_mode(widget.mode)
1340 def selectorH_changed(selector, data):
1341 widget.height = selectorH.get_active(0)
1342 widget.client.set_int(HEIGHT, widget.height)
1343 widget.controller.set_height(widget.height)
1345 def selectorUnit_changed(selector, data):
1346 widget.unit = selectorUnit.get_active(0)
1347 widget.client.set_int(UNIT, widget.unit)
1348 widget.controller.set_unit(widget.unit)
1350 def selectorUI_changed(selector, data):
1351 widget.aspect = selectorUI.get_active(0)
1352 widget.client.set_int(ASPECT, widget.aspect)
1353 widget.update_aspect()
1355 def logButton_changed(checkButton):
1356 widget.logging = checkButton.get_active()
1357 widget.client.set_bool(LOGGING, widget.logging)
1359 def idleButton_changed(idleButton):
1360 widget.no_idle_time = idleButton.get_active()
1361 widget.client.set_bool(NOIDLETIME, widget.no_idle_time)
1362 widget.controller.set_no_idle_time(widget.no_idle_time)
1364 dialog = gtk.Dialog()
1365 dialog.set_title("Settings")
1366 dialog.add_button("OK", gtk.RESPONSE_OK)
1367 self.dialog = dialog
1369 resetButton = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1370 resetButton.set_title("Reset total counter")
1371 resetButton.set_alignment(0, 0.8, 1, 1)
1372 resetButton.connect("clicked", reset_total_counter)
1374 alarmButton = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1375 alarmButton.set_title("Alarm")
1376 if self.alarm_controller.get_enable():
1377 alarmButton.set_value("Enabled")
1379 alarmButton.set_value("Disabled")
1380 alarmButton.set_alignment(0, 0.8, 1, 1)
1381 alarmButton.connect("clicked", alarmButton_pressed)
1383 selector = hildon.TouchSelector(text=True)
1384 selector.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1385 selector.append_text("Walk")
1386 selector.append_text("Run")
1387 selector.connect("changed", selector_changed)
1389 modePicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1390 modePicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1391 modePicker.set_title("Select mode")
1392 modePicker.set_selector(selector)
1393 modePicker.set_active(widget.mode)
1395 selectorH = hildon.TouchSelector(text=True)
1396 selectorH.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1397 selectorH.append_text("< 1.50 m")
1398 selectorH.append_text("1.50 - 1.65 m")
1399 selectorH.append_text("1.66 - 1.80 m")
1400 selectorH.append_text("1.81 - 1.95 m")
1401 selectorH.append_text(" > 1.95 m")
1402 selectorH.connect("changed", selectorH_changed)
1404 heightPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1405 heightPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1406 heightPicker.set_title("Select height")
1407 heightPicker.set_selector(selectorH)
1408 heightPicker.set_active(widget.height)
1410 selectorUnit = hildon.TouchSelector(text=True)
1411 selectorUnit.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1412 selectorUnit.append_text("Metric (km)")
1413 selectorUnit.append_text("English (mi)")
1414 selectorUnit.connect("changed", selectorUnit_changed)
1416 unitPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1417 unitPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1418 unitPicker.set_title("Units")
1419 unitPicker.set_selector(selectorUnit)
1420 unitPicker.set_active(widget.unit)
1422 selectorUI = hildon.TouchSelector(text=True)
1423 selectorUI = hildon.TouchSelector(text=True)
1424 selectorUI.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1425 selectorUI.append_text("Show current + total + graph")
1426 selectorUI.append_text("Show current + total")
1427 selectorUI.append_text("Show only current")
1428 selectorUI.append_text("Show only total")
1429 selectorUI.connect("changed", selectorUI_changed)
1431 UIPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1432 UIPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1433 UIPicker.set_title("Widget aspect")
1434 UIPicker.set_selector(selectorUI)
1435 UIPicker.set_active(widget.aspect)
1437 logButton = hildon.CheckButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT)
1438 logButton.set_label("Log data")
1439 logButton.set_active(widget.logging)
1440 logButton.connect("toggled", logButton_changed)
1442 idleButton = hildon.CheckButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT)
1443 idleButton.set_label("Pause time when not walking")
1444 idleButton.set_active(widget.no_idle_time)
1445 idleButton.connect("toggled", idleButton_changed)
1447 pan_area = hildon.PannableArea()
1449 vbox.add(alarmButton)
1450 vbox.add(modePicker)
1451 vbox.add(heightPicker)
1452 vbox.add(unitPicker)
1454 vbox.add(idleButton)
1455 vbox.add(resetButton)
1456 #vbox.add(logButton)
1458 pan_area.add_with_viewport(vbox)
1459 pan_area.set_size_request(-1, 300)
1461 dialog.vbox.add(pan_area)
1463 response = dialog.run()
1464 #hildon.hildon_banner_show_information(self, "None", "You have to Stop/Start the counter to apply the new settings")
1467 def close_requested(self, widget):
1468 if self.pedometer is None:
1471 self.pedometer.request_stop()
1473 def update_values(self):
1474 #TODO: do not update if the widget is not on the active desktop
1475 self.label_second_view.set_label(self.second_view_labels[self.second_view])
1476 self.update_current()
1479 def button_clicked(self, button):
1480 if self.controller.is_running:
1481 self.controller.stop_pedometer()
1482 self.button.set_icon(ICONSPATH + "play.png")
1484 self.controller.start_pedometer()
1485 self.button.set_icon(ICONSPATH + "stop.png")
1487 def do_expose_event(self, event):
1488 cr = self.window.cairo_create()
1489 cr.region(event.window.get_clip_region())
1491 #cr.set_source_rgba(0.4, 0.64, 0.564, 0.5)
1492 style = self.rc_get_style()
1493 color = style.lookup_color("DefaultBackgroundColor")
1494 cr.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
1497 width = self.allocation.width
1498 height = self.allocation.height
1500 x = self.allocation.x
1501 y = self.allocation.y
1503 cr.move_to(x + radius, y)
1504 cr.line_to(x + width - radius, y)
1505 cr.curve_to(x + width - radius, y, x + width, y, x + width, y + radius)
1506 cr.line_to(x + width, y + height - radius)
1507 cr.curve_to(x + width, y + height - radius, x + width, y + height, x + width - radius, y + height)
1508 cr.line_to(x + radius, y + height)
1509 cr.curve_to(x + radius, y + height, x, y + height, x, y + height - radius)
1510 cr.line_to(x, y + radius)
1511 cr.curve_to(x, y + radius, x, y, x + radius, y)
1513 cr.set_operator(cairo.OPERATOR_SOURCE)
1516 color = style.lookup_color("ActiveTextColor")
1517 cr.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.5);
1518 cr.set_line_width(1)
1521 hildondesktop.HomePluginItem.do_expose_event(self, event)
1523 def do_realize(self):
1524 screen = self.get_screen()
1525 self.set_colormap(screen.get_rgba_colormap())
1526 self.set_app_paintable(True)
1527 hildondesktop.HomePluginItem.do_realize(self)
1529 hd_plugin_type = PedometerHomePlugin
1534 logger = logging.getLogger("pedometer")
1535 logger.setLevel(logging.INFO)
1537 ch = logging.StreamHandler()
1538 formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
1539 ch.setFormatter(formatter)
1540 logger.addHandler(ch)
1542 # The code below is just for testing purposes.
1543 # It allows to run the widget as a standalone process.
1544 if __name__ == "__main__":
1546 gobject.type_register(hd_plugin_type)
1547 obj = gobject.new(hd_plugin_type, plugin_id="plugin_id")