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
31 PATH = "/apps/pedometerhomewidget"
33 HEIGHT = PATH + "/height"
35 ASPECT = PATH + "/aspect"
36 SECONDVIEW = PATH + "/secondview"
37 GRAPHVIEW = PATH + "/graphview"
38 LOGGING = PATH + "/logging"
40 ICONSPATH = "/opt/pedometerhomewidget/"
44 class Singleton(object):
46 def __new__(cls, *args, **kwargs):
48 cls._instance = super(Singleton, cls).__new__(
52 class PedoIntervalCounter(Singleton):
60 #TODO: check if last detected step is at the end of the interval
62 def set_vals(self, coords, tval):
68 def set_mode(self, mode):
69 #runnig, higher threshold to prevent fake steps
72 self.MIN_THRESHOLD = 650
73 self.MIN_TIME_STEPS = 0.35
76 self.MIN_THRESHOLD = 500
77 self.MIN_TIME_STEPS = 0.5
79 def calc_mean(self, vals):
84 return sum / len(vals)
87 def calc_stdev(self, vals):
89 mean = self.calc_mean(vals)
91 rez += pow(abs(mean - i), 2)
92 return math.sqrt(rez / len(vals))
94 def calc_threshold(self, vals):
97 mean = self.calc_mean(vals)
98 threshold = max (abs(mean - vmax), abs(mean - vmin))
101 def count_steps(self, vals, t):
102 threshold = self.MIN_THRESHOLD
103 mean = self.calc_mean(vals)
107 if abs(vals[i] - mean) > threshold:
109 ntime = t[i] + self.MIN_TIME_STEPS
110 while i < len(vals) and t[i] < ntime:
115 def get_best_values(self, x, y, z):
116 dev1 = self.calc_stdev(x)
117 dev2 = self.calc_stdev(y)
118 dev3 = self.calc_stdev(z)
119 dev_max = max(dev1, dev2, dev3)
121 if (abs(dev1 - dev_max) < 0.001):
122 logger.info("X chosen as best axis, stdev %f" % dev1)
124 elif (abs(dev2 - dev_max) < 0.001):
125 logger.info("Y chosen as best axis, stdev %f" % dev2)
128 logger.info("Z chosen as best axis, stdev %f" % dev3)
131 def number_steps(self):
132 vals = self.get_best_values(self.x, self.y, self.z)
133 return self.count_steps(vals, self.t)
136 def __init__(self, time=0, steps=0, dist=0, calories=0):
139 self.calories = calories
143 def __add__(self, other):
144 return PedoValues(self.time + other.time,
145 self.steps + other.steps,
146 self.dist + other.dist,
147 self.calories + other.calories)
149 def get_print_time(self):
151 hours = int(tdelta / 3600)
152 tdelta -= 3600 * hours
153 mins = int(tdelta / 60)
156 strtime = "%.2d:%.2d:%.2d" % (hours, mins, secs)
159 def get_print_distance(self):
162 return "%.2f km" % (self.dist / 1000)
164 return "%.2f mi" % (self.dist / 1609.344)
167 return "%d m" % self.dist
169 return "%d ft" % int(self.dist * 3.2808)
171 def get_avg_speed(self):
180 speed = 1.0 * self.dist / self.time
183 def get_print_avg_speed(self):
194 return "N/A " + suffix
195 speed = 1.0 * self.dist / self.time
196 #convert from meters per second to km/h or mi/h
198 return "%.2f %s" % (speed, suffix)
200 def get_print_steps(self):
201 return str(self.steps)
203 def get_print_calories(self):
204 return str(self.calories)
206 class PedoRepository(Singleton):
210 raise NotImplementedError("Must be implemented by subclass")
213 raise NotImplementedError("Must be implemented by subclass")
215 def reset_values(self):
219 def get_history_count(self):
220 """return the number of days in the log"""
223 def get_values(self):
226 def add_values(self, values, when=date.today()):
227 """add PedoValues values to repository """
229 self.values[when] = self.values[when] + values
231 self.values[when] = values
233 def get_last_7_days(self):
238 ret.append(self.values[day])
240 ret.append(PedoValues())
241 day = day - timedelta(days=1)
244 def get_last_weeks(self):
245 delta = timedelta(days=1)
247 week = int(date.today().strftime("%W"))
252 val += self.values[day]
255 w = int(day.strftime("%W"))
265 def get_alltime_values(self):
267 for k, v in self.values.iteritems():
271 def get_today_values(self):
273 return self.values[date.today()]
277 def get_this_week_values(self):
282 ret += self.values[day]
285 if day.weekday() == 0:
287 day = day - timedelta(days=1)
291 class PedoRepositoryXML(PedoRepository):
292 DIR = os.path.join(os.path.expanduser("~"), ".pedometer")
293 FILE = os.path.join(DIR, "data.xml")
294 FILE2 = os.path.join(DIR, "pickle.log")
296 if not os.path.exists(self.DIR):
297 os.makedirs(self.DIR)
298 PedoRepository.__init__(self)
302 f = open(self.FILE, "r")
303 dom = parseString(f.read())
304 values = dom.getElementsByTagName("pedometer")[0]
305 for v in values.getElementsByTagName("date"):
306 d = int(v.getAttribute("ordinal_day"))
307 steps = int(v.getAttribute("steps"))
308 calories = float(v.getAttribute("calories"))
309 dist = float(v.getAttribute("dist"))
310 time = float(v.getAttribute("time"))
311 day = date.fromordinal(d)
312 self.values[day] = PedoValues(time, steps, dist, calories)
316 logger.error("Error while loading data from xml file: %s" % e)
320 f = open(self.FILE, "w")
322 impl = getDOMImplementation()
324 newdoc = impl.createDocument(None, "pedometer", None)
325 top_element = newdoc.documentElement
326 for k, v in self.values.iteritems():
327 d = newdoc.createElement('date')
328 d.setAttribute("day", str(k.isoformat()))
329 d.setAttribute("ordinal_day", str(k.toordinal()))
330 d.setAttribute("steps", str(v.steps))
331 d.setAttribute("time", str(v.time))
332 d.setAttribute("dist", str(v.dist))
333 d.setAttribute("calories", str(v.calories))
334 top_element.appendChild(d)
336 newdoc.appendChild(top_element)
338 #f.write(newdoc.toprettyxml())
341 logger.error("Error while saving data to xml file: %s" % e)
344 class PedoRepositoryPickle(PedoRepository):
345 DIR = os.path.join(os.path.expanduser("~"), ".pedometer")
346 FILE = os.path.join(DIR, "pickle.log")
349 if not os.path.exists(self.DIR):
350 os.makedirs(self.DIR)
351 PedoRepository.__init__(self)
355 f = open(self.FILE, "rb")
356 self.values = pickle.load(f)
359 logger.error("Error while loading pickle file: %s" % e)
363 f = open(self.FILE, "wb")
364 pickle.dump(self.values, f)
367 logger.error("Error while saving data to pickle: %s" % e)
369 class PedoController(Singleton):
373 #what to display in second view - 0 - alltime, 1 - today, 2 - week
375 callback_update_ui = None
378 #values for the two views in the widget ( current and day/week/alltime)
379 v = [PedoValues(), PedoValues()]
383 graph_controller = None
386 self.pedometer = PedoCounter(self.steps_detected)
387 self.pedometerInterval = PedoIntervalCounter()
388 self.pedometerInterval.set_mode(self.mode)
389 self.repository = PedoRepositoryXML()
390 self.repository.load()
392 self.graph_controller = GraphController()
395 def load_values(self):
396 if self.second_view == 0:
397 self.v[1] = self.repository.get_alltime_values()
398 elif self.second_view == 1:
399 self.v[1] = self.repository.get_today_values()
401 self.v[1] = self.repository.get_this_week_values()
403 def save_values(self):
404 self.repository.add_values(self.v[0])
405 self.repository.save()
408 def start_pedometer(self):
409 self.v[0] = PedoValues()
410 self.startTime = time.time()
411 self.is_running = True
412 self.pedometer.start()
415 def stop_pedometer(self):
416 self.is_running = False
417 self.pedometer.request_stop()
422 def get_second(self):
424 return self.v[0] + self.v[1]
428 def update_current(self):
430 Update distance and calories for current values based on new height, mode values
432 self.v[0].dist = self.get_distance(self.v[0].steps)
433 self.v[0].calories = self.get_calories(self.v[0].steps)
435 def steps_detected(self, cnt, last_steps=False):
436 self.v[0].steps += cnt
437 self.v[0].dist += self.get_distance(cnt)
438 self.v[0].calories += self.get_distance(cnt)
439 self.v[0].time = time.time() - self.startTime
446 def set_mode(self, mode):
448 self.set_height(self.height_interval)
451 def set_unit(self, new_unit):
455 def set_second_view(self, second_view):
456 self.second_view = second_view
460 def set_callback_ui(self, func):
461 self.callback_update_ui = func
463 def set_height(self, height_interval):
464 self.height_inteval = height_interval
465 #set height, will affect the distance
466 if height_interval == 0:
467 self.STEP_LENGTH = 0.59
468 elif height_interval == 1:
469 self.STEP_LENGTH = 0.64
470 elif height_interval == 2:
471 self.STEP_LENGTH = 0.71
472 elif height_interval == 3:
473 self.STEP_LENGTH = 0.77
474 elif height_interval == 4:
475 self.STEP_LENGTH = 0.83
476 #increase step length if RUNNING
478 self.STEP_LENGTH *= 1.45
481 def get_distance(self, steps=None):
484 return self.STEP_LENGTH * steps;
486 def get_calories(self, steps):
489 def notify_UI(self, optional=False):
490 if self.callback_update_ui is not None:
491 self.callback_update_ui()
492 self.graph_controller.update_ui(optional)
494 class PedoCounter(Singleton):
495 COORD_FNAME = "/sys/class/i2c-adapter/i2c-3/3-001d/coord"
496 COORD_FNAME_SDK = "/home/andrei/pedometer-widget-0.1/date.txt"
497 LOGFILE = "/home/user/log_pedometer"
498 #time in ms between two accelerometer data reads
499 COORD_GET_INTERVAL = 10
503 interval_counter = None
504 stop_requested = False
505 update_function = None
509 def __init__(self, update_function=None):
510 if not os.path.exists(self.COORD_FNAME):
511 self.COORD_FNAME = self.COORD_FNAME_SDK
513 self.interval_counter = PedoIntervalCounter()
514 self.update_function = update_function
516 def set_logging(self, value):
519 def get_rotation(self):
520 f = open(self.COORD_FNAME, 'r')
521 coords = [int(w) for w in f.readline().split()]
526 logger.info("Counter started")
527 self.isRunning = True
528 self.stop_requested = False
530 fname = "%d_%d_%d_%d_%d_%d" % time.localtime()[0:6]
531 self.file = open(self.LOGFILE + fname + ".txt", "w")
532 gobject.idle_add(self.run)
535 self.coords = [[], [], []]
536 self.stime = time.time()
538 gobject.timeout_add(self.COORD_GET_INTERVAL, self.read_coords)
541 def read_coords(self):
542 x, y, z = self.get_rotation()
543 self.coords[0].append(int(x))
544 self.coords[1].append(int(y))
545 self.coords[2].append(int(z))
546 now = time.time() - self.stime
548 self.file.write("%d %d %d %f\n" % (self.coords[0][-1], self.coords[1][-1], self.coords[2][-1], now))
553 if self.t[-1] > self.COUNT_INTERVAL or self.stop_requested:
555 gobject.idle_add(self.stop_interval)
558 def stop_interval(self):
559 self.interval_counter.set_vals(self.coords, self.t)
560 cnt = self.interval_counter.number_steps()
562 logger.info("Number of steps detected for last interval %d, number of coords: %d" % (cnt, len(self.t)))
564 gobject.idle_add(self.update_function, cnt, self.stop_requested)
566 if self.stop_requested:
567 gobject.idle_add(self.stop)
569 gobject.idle_add(self.run)
575 logger.info("Counter has finished")
577 def request_stop(self):
578 self.stop_requested = True
579 self.isRunning = False
581 class CustomButton(hildon.Button):
582 def __init__(self, icon):
583 hildon.Button.__init__(self, gtk.HILDON_SIZE_AUTO_WIDTH, hildon.BUTTON_ARRANGEMENT_VERTICAL)
585 self.set_size_request(int(32 * 1.4), int(30 * 1.0))
586 self.retval = self.connect("expose_event", self.expose)
588 def set_icon(self, icon):
591 def expose(self, widget, event):
592 self.context = widget.window.cairo_create()
593 self.context.rectangle(event.area.x, event.area.y,
594 event.area.width, event.area.height)
597 rect = self.get_allocation()
598 self.context.rectangle(rect.x, rect.y, rect.width, rect.height)
599 self.context.set_source_rgba(1, 1, 1, 0)
601 style = self.rc_get_style()
602 color = style.lookup_color("DefaultBackgroundColor")
603 if self.state == gtk.STATE_ACTIVE:
604 style = self.rc_get_style()
605 color = style.lookup_color("SelectionColor")
606 self.context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
609 #img = cairo.ImageSurface.create_from_png(self.icon)
611 #self.context.set_source_surface(img)
612 #self.context.set_source_surface(img, rect.width/2 - img.get_width() /2, 0)
614 img.set_from_file(self.icon)
615 buf = img.get_pixbuf()
616 buf = buf.scale_simple(int(32 * 1.5), int(30 * 1.5), gtk.gdk.INTERP_BILINEAR)
618 self.context.set_source_pixbuf(buf, rect.x + (event.area.width / 2 - 15) - 8, rect.y + 1)
619 self.context.scale(200, 200)
624 class CustomEventBox(gtk.EventBox):
627 gtk.EventBox.__init__(self)
629 def do_expose_event(self, event):
630 self.context = self.window.cairo_create()
631 self.context.rectangle(event.area.x, event.area.y,
632 event.area.width, event.area.height)
635 rect = self.get_allocation()
636 self.context.rectangle(rect.x, rect.y, rect.width, rect.height)
638 if self.state == gtk.STATE_ACTIVE:
639 style = self.rc_get_style()
640 color = style.lookup_color("SelectionColor")
641 self.context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
643 self.context.set_source_rgba(1, 1, 1, 0)
646 gtk.EventBox.do_expose_event(self, event)
648 class GraphController(Singleton):
649 ytitles = ["Steps", "Average Speed", "Distance", "Calories"]
650 xtitles = ["Day", "Week"] # "Today"]
653 self.repository = PedoRepositoryXML()
656 def set_graph(self, widget):
660 def set_current_view(self, view):
662 current_view % len(ytitles) - gives the ytitle
663 current_view / len(ytitles) - gives the xtitle
665 self.current_view = view
667 if self.current_view == len(self.ytitles) * len(self.xtitles):
668 self.current_view = 0
669 self.x_id = self.current_view / len(self.ytitles)
670 self.y_id = self.current_view % len(self.ytitles)
673 self.set_current_view(self.current_view+1)
675 return self.current_view
677 def last_weeks_labels(self):
679 delta = timedelta(days=7)
682 ret.append(d.strftime("Week %W"))
686 def compute_values(self):
689 values = self.repository.get_last_7_days()
691 delta = timedelta(days=1)
693 labels.append(d.ctime().split()[0])
697 values = self.repository.get_last_weeks()
700 labels.append(d.strftime("Week %W"))
701 d = d - timedelta(days=7)
703 values = self.repository.get_today()
707 yvalues = [line.steps for line in values]
709 yvalues = [line.get_avg_speed() for line in values]
711 yvalues = [line.dist for line in values]
713 yvalues = [line.calories for line in values]
715 #determine values for y lines in graph
716 diff = self.get_best_interval_value(max(yvalues))
724 if self.widget is not None:
727 self.widget.values = yvalues
728 self.widget.ytext = ytext
729 self.widget.xtext = labels
730 self.widget.max_value = diff * 5
731 self.widget.text = self.xtitles[self.x_id] + " / " + self.ytitles[self.y_id]
732 self.widget.queue_draw()
734 logger.error("Widget not set in GraphController")
736 def get_best_interval_value(self, max_value):
737 diff = 1.0 * max_value / 5
738 l = len(str(int(diff)))
739 d = math.pow(10, l/2)
740 val = int(math.ceil(1.0 * diff / d)) * d
745 def update_ui(self, optional=False):
746 """update graph values every x seconds"""
747 if optional and self.last_update - time.time() < 600:
749 if self.widget is None:
753 self.compute_values()
754 self.last_update = time.time()
756 class GraphWidget(gtk.DrawingArea):
759 gtk.DrawingArea.__init__(self)
760 self.set_size_request(-1, 150)
762 self.ytext = [" 0", "1000", "2000", "3000", "4000", "5000"]
763 self.xtext = ["Monday", "Tuesday", "Wednesday","Thursday", "Friday", "Saturday", "Sunday"]
764 self.values = [1500, 3400, 4000, 3600, 3200, 0, 4500]
765 self.max_value = 5000
766 self.text = "All time steps"
768 def do_expose_event(self, event):
769 context = self.window.cairo_create()
771 # set a clip region for the expose event
772 context.rectangle(event.area.x, event.area.y,
773 event.area.width, event.area.height)
778 context.set_operator(cairo.OPERATOR_SOURCE)
779 style = self.rc_get_style()
781 if self.state == gtk.STATE_ACTIVE:
782 color = style.lookup_color("SelectionColor")
784 color = style.lookup_color("DefaultBackgroundColor")
785 context.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75)
797 rect = self.get_allocation()
801 cr.set_source_rgb(1, 1, 1)
802 cr.move_to(border_left, space_above)
803 cr.line_to(border_left, y-space_below)
807 cr.move_to(border_left, y-space_below)
808 cr.line_to(x-border_right, y-space_below)
812 ydiff = (y-space_above-space_below) / self.yvalues
813 for i in range(self.yvalues):
814 yy = y-space_below-ydiff*(i+1)
815 cr.move_to(border_left, yy)
816 cr.line_to(x-border_right, yy)
817 cr.set_line_width(0.8)
820 cr.select_font_face("Purisa", cairo.FONT_SLANT_NORMAL,
821 cairo.FONT_WEIGHT_NORMAL)
824 yy = y - space_below - ydiff*i + 5
826 cr.show_text(self.ytext[i])
830 cr.show_text(self.text)
832 graph_x_space = x - border_left - border_right
833 graph_y_space = y - space_below - space_above
834 bar_width = graph_x_space*0.75 / len(self.values)
835 bar_distance = graph_x_space*0.25 / (1+len(self.values))
837 #set dummy max value to avoid exceptions
838 if self.max_value == 0:
841 for i in range(len(self.values)):
842 xx = border_left + (i+1)*bar_distance + i * bar_width
844 height = graph_y_space * (1.0 * self.values[i] / self.max_value)
845 cr.set_source_rgba(1, 1, 1, 0.75)
846 cr.rectangle(int(xx), int(yy-height), int(bar_width), int(height))
849 cr.set_source_rgba(1, 1, 1, 1)
850 cr.select_font_face("Purisa", cairo.FONT_SLANT_NORMAL,
851 cairo.FONT_WEIGHT_NORMAL)
854 cr.rotate(2*math.pi * (-45) / 180)
855 for i in range(len(self.values)):
856 xx = y - space_below - 10
857 yy = border_left + (i+1)*bar_distance + i * bar_width
858 cr.move_to(-xx, yy + bar_width*1.25 / 2)
859 cr.show_text(self.xtext[i])
861 class PedometerHomePlugin(hildondesktop.HomePluginItem):
865 labels = ["timer", "count", "dist", "avgSpeed", "calories"]
870 #second view ( day / week/ alltime)
873 second_view_labels = ["All-time", "Today", "This week"]
877 pedometerInterval = None
878 graph_controller = None
889 hildondesktop.HomePluginItem.__init__(self)
891 gobject.type_register(CustomEventBox)
892 gobject.type_register(GraphWidget)
894 self.client = gconf.client_get_default()
896 self.mode = self.client.get_int(MODE)
897 self.height = self.client.get_int(HEIGHT)
898 self.unit = self.client.get_int(UNIT)
899 self.aspect = self.client.get_int(ASPECT)
900 self.second_view = self.client.get_int(SECONDVIEW)
901 self.graph_view = self.client.get_int(GRAPHVIEW)
902 self.logging = self.client.get_bool(LOGGING)
905 self.client.set_int(MODE, 0)
906 self.client.set_int(HEIGHT, 0)
907 self.client.set_int(UNIT, 0)
908 self.client.set_int(ASPECT, 0)
909 self.client.set_int(SECONDVIEW, 0)
910 self.client.set_int(GRAPHVIEW, 0)
911 self.client.set_bool(LOGGING, False)
913 self.controller = PedoController()
914 self.controller.set_height(self.height)
915 self.controller.set_mode(self.mode)
916 self.controller.set_unit(self.unit)
917 self.controller.set_second_view(self.second_view)
918 self.controller.set_callback_ui(self.update_values)
920 self.graph_controller = GraphController()
921 self.graph_controller.set_current_view(self.graph_view)
923 self.button = CustomButton(ICONSPATH + "play.png")
924 self.button.connect("clicked", self.button_clicked)
926 self.create_labels(self.labelsC)
927 self.create_labels(self.labelsT)
928 self.label_second_view = self.new_label_heading(self.second_view_labels[self.second_view])
930 self.update_current()
933 mainHBox = gtk.HBox(spacing=1)
935 descVBox = gtk.VBox(spacing=1)
936 descVBox.add(self.new_label_heading())
937 descVBox.add(self.new_label_heading("Time:"))
938 descVBox.add(self.new_label_heading("Steps:"))
939 descVBox.add(self.new_label_heading("Calories:"))
940 descVBox.add(self.new_label_heading("Distance:"))
941 descVBox.add(self.new_label_heading("Avg Speed:"))
943 currentVBox = gtk.VBox(spacing=1)
944 currentVBox.add(self.new_label_heading("Current"))
945 currentVBox.add(self.labelsC["timer"])
946 currentVBox.add(self.labelsC["count"])
947 currentVBox.add(self.labelsC["calories"])
948 currentVBox.add(self.labelsC["dist"])
949 currentVBox.add(self.labelsC["avgSpeed"])
950 self.currentBox = currentVBox
952 totalVBox = gtk.VBox(spacing=1)
953 totalVBox.add(self.label_second_view)
954 totalVBox.add(self.labelsT["timer"])
955 totalVBox.add(self.labelsT["count"])
956 totalVBox.add(self.labelsT["calories"])
957 totalVBox.add(self.labelsT["dist"])
958 totalVBox.add(self.labelsT["avgSpeed"])
959 self.totalBox = totalVBox
961 buttonVBox = gtk.VBox(spacing=1)
962 buttonVBox.add(self.new_label_heading(""))
963 buttonVBox.add(self.button)
964 buttonVBox.add(self.new_label_heading(""))
966 eventBox = CustomEventBox()
967 eventBox.set_visible_window(False)
968 eventBox.add(totalVBox)
969 eventBox.connect("button-press-event", self.eventBox_clicked)
970 eventBox.connect("button-release-event", self.eventBox_clicked_release)
973 mainHBox.add(buttonVBox)
974 mainHBox.add(descVBox)
975 mainHBox.add(currentVBox)
976 mainHBox.add(eventBox)
977 self.mainhbox = mainHBox
979 graph = GraphWidget()
980 self.graph_controller.set_graph(graph)
982 eventBoxGraph = CustomEventBox()
983 eventBoxGraph.set_visible_window(False)
984 eventBoxGraph.add(graph)
986 eventBoxGraph.connect("button-press-event", self.eventBoxGraph_clicked)
987 eventBoxGraph.connect("button-release-event", self.eventBoxGraph_clicked_release)
989 self.mainvbox = gtk.VBox()
991 self.mainvbox.add(mainHBox)
992 self.mainvbox.add(eventBoxGraph)
994 self.mainvbox.show_all()
995 self.add(self.mainvbox)
998 self.connect("unrealize", self.close_requested)
999 self.set_settings(True)
1000 self.connect("show-settings", self.show_settings)
1002 def eventBoxGraph_clicked(self, widget, data=None):
1003 widget.set_state(gtk.STATE_ACTIVE)
1005 def eventBoxGraph_clicked_release(self, widget, data=None):
1006 self.graph_view = self.graph_controller.next_view()
1007 self.client.set_int(GRAPHVIEW, self.graph_view)
1009 widget.set_state(gtk.STATE_NORMAL)
1011 def eventBox_clicked(self, widget, data=None):
1012 widget.set_state(gtk.STATE_ACTIVE)
1014 def eventBox_clicked_release(self, widget, data=None):
1015 widget.set_state(gtk.STATE_NORMAL)
1017 self.second_view = (self.second_view + 1) % 3
1018 self.controller.set_second_view(self.second_view)
1019 self.client.set_int(SECONDVIEW, self.second_view)
1021 def new_label_heading(self, title=""):
1022 l = gtk.Label(title)
1023 hildon.hildon_helper_set_logical_font(l, "SmallSystemFont")
1026 def create_labels(self, new_labels):
1027 for label in self.labels:
1029 hildon.hildon_helper_set_logical_font(l, "SmallSystemFont")
1030 hildon.hildon_helper_set_logical_color(l, gtk.RC_FG, gtk.STATE_NORMAL, "ActiveTextColor")
1031 new_labels[label] = l
1033 def update_aspect(self):
1034 if self.aspect == 0:
1035 self.currentBox.show_all()
1036 self.totalBox.show_all()
1037 elif self.aspect == 1:
1038 self.currentBox.show_all()
1039 self.totalBox.hide_all()
1041 self.currentBox.hide_all()
1042 self.totalBox.show_all()
1044 def update_ui_values(self, labels, values):
1045 labels["timer"].set_label(values.get_print_time())
1046 labels["count"].set_label(values.get_print_steps())
1047 labels["dist"].set_label(values.get_print_distance())
1048 labels["avgSpeed"].set_label(values.get_print_avg_speed())
1049 labels["calories"].set_label(values.get_print_calories())
1051 def update_current(self):
1052 self.update_ui_values(self.labelsC, self.controller.get_first())
1054 def update_total(self):
1055 self.update_ui_values(self.labelsT, self.controller.get_second())
1057 def show_settings(self, widget):
1058 def reset_total_counter(arg):
1059 widget.totalCounter = 0
1060 widget.totalTime = 0
1061 widget.update_total()
1062 hildon.hildon_banner_show_information(self, "None", "Total counter was resetted")
1064 def selector_changed(selector, data):
1065 widget.mode = selector.get_active(0)
1066 widget.client.set_int(MODE, widget.mode)
1067 widget.controller.set_mode(widget.mode)
1069 def selectorH_changed(selector, data):
1070 widget.height = selectorH.get_active(0)
1071 widget.client.set_int(HEIGHT, widget.height)
1072 widget.controller.set_height(widget.height)
1075 def selectorUnit_changed(selector, data):
1076 widget.unit = selectorUnit.get_active(0)
1077 widget.client.set_int(UNIT, widget.unit)
1078 widget.controller.set_unit(widget.unit)
1080 def selectorUI_changed(selector, data):
1081 widget.aspect = selectorUI.get_active(0)
1082 widget.client.set_int(ASPECT, widget.aspect)
1083 widget.update_aspect()
1085 def logButton_changed(checkButton):
1086 widget.logging = checkButton.get_active()
1087 widget.client.set_bool(LOGGING, widget.logging)
1089 dialog = gtk.Dialog()
1090 dialog.set_title("Settings")
1092 dialog.add_button("OK", gtk.RESPONSE_OK)
1093 button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1094 button.set_title("Reset total counter")
1095 button.set_alignment(0, 0.8, 1, 1)
1096 button.connect("clicked", reset_total_counter)
1098 selector = hildon.TouchSelector(text=True)
1099 selector.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1100 selector.append_text("Walk")
1101 selector.append_text("Run")
1102 selector.connect("changed", selector_changed)
1104 modePicker = hildon.ButtonPickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1105 modePicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1106 modePicker.set_title("Select mode")
1107 modePicker.set_selector(selector)
1108 modePicker.set_active(widget.mode)
1110 selectorH = hildon.TouchSelector(text=True)
1111 selectorH.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1112 selectorH.append_text("< 1.50 m")
1113 selectorH.append_text("1.50 - 1.65 m")
1114 selectorH.append_text("1.66 - 1.80 m")
1115 selectorH.append_text("1.81 - 1.95 m")
1116 selectorH.append_text(" > 1.95 m")
1117 selectorH.connect("changed", selectorH_changed)
1119 heightPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1120 heightPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1121 heightPicker.set_title("Select height")
1122 heightPicker.set_selector(selectorH)
1123 heightPicker.set_active(widget.height)
1125 selectorUnit = hildon.TouchSelector(text=True)
1126 selectorUnit.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1127 selectorUnit.append_text("Metric (km)")
1128 selectorUnit.append_text("English (mi)")
1129 selectorUnit.connect("changed", selectorUnit_changed)
1131 unitPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1132 unitPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1133 unitPicker.set_title("Units")
1134 unitPicker.set_selector(selectorUnit)
1135 unitPicker.set_active(widget.unit)
1137 selectorUI = hildon.TouchSelector(text=True)
1138 selectorUI = hildon.TouchSelector(text=True)
1139 selectorUI.set_column_selection_mode(hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
1140 selectorUI.append_text("Show current + total")
1141 selectorUI.append_text("Show only current")
1142 selectorUI.append_text("Show only total")
1143 selectorUI.connect("changed", selectorUI_changed)
1145 UIPicker = hildon.PickerButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
1146 UIPicker.set_alignment(0.0, 0.5, 1.0, 1.0)
1147 UIPicker.set_title("Widget aspect")
1148 UIPicker.set_selector(selectorUI)
1149 UIPicker.set_active(widget.aspect)
1151 logButton = hildon.CheckButton(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT)
1152 logButton.set_label("Log data")
1153 logButton.set_active(widget.logging)
1154 logButton.connect("toggled", logButton_changed)
1156 pan_area = hildon.PannableArea()
1159 vbox.add(modePicker)
1160 vbox.add(heightPicker)
1161 vbox.add(unitPicker)
1163 #vbox.add(logButton)
1165 pan_area.add_with_viewport(vbox)
1166 pan_area.set_size_request(-1, 300)
1168 dialog.vbox.add(pan_area)
1170 response = dialog.run()
1171 #hildon.hildon_banner_show_information(self, "None", "You have to Stop/Start the counter to apply the new settings")
1174 def close_requested(self, widget):
1175 if self.pedometer is None:
1178 self.pedometer.request_stop()
1180 def update_values(self):
1181 #TODO: do not update if the widget is not on the active desktop
1182 self.label_second_view.set_label(self.second_view_labels[self.second_view])
1183 self.update_current()
1186 def button_clicked(self, button):
1187 if self.controller.is_running:
1188 self.controller.stop_pedometer()
1189 self.button.set_icon(ICONSPATH + "play.png")
1191 self.controller.start_pedometer()
1192 self.button.set_icon(ICONSPATH + "stop.png")
1194 def do_expose_event(self, event):
1195 cr = self.window.cairo_create()
1196 cr.region(event.window.get_clip_region())
1198 #cr.set_source_rgba(0.4, 0.64, 0.564, 0.5)
1199 style = self.rc_get_style()
1200 color = style.lookup_color("DefaultBackgroundColor")
1201 cr.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.75);
1204 width = self.allocation.width
1205 height = self.allocation.height
1207 x = self.allocation.x
1208 y = self.allocation.y
1210 cr.move_to(x + radius, y)
1211 cr.line_to(x + width - radius, y)
1212 cr.curve_to(x + width - radius, y, x + width, y, x + width, y + radius)
1213 cr.line_to(x + width, y + height - radius)
1214 cr.curve_to(x + width, y + height - radius, x + width, y + height, x + width - radius, y + height)
1215 cr.line_to(x + radius, y + height)
1216 cr.curve_to(x + radius, y + height, x, y + height, x, y + height - radius)
1217 cr.line_to(x, y + radius)
1218 cr.curve_to(x, y + radius, x, y, x + radius, y)
1220 cr.set_operator(cairo.OPERATOR_SOURCE)
1223 color = style.lookup_color("ActiveTextColor")
1224 cr.set_source_rgba (color.red / 65535.0, color.green / 65335.0, color.blue / 65535.0, 0.5);
1225 cr.set_line_width(1)
1228 hildondesktop.HomePluginItem.do_expose_event(self, event)
1230 def do_realize(self):
1231 screen = self.get_screen()
1232 self.set_colormap(screen.get_rgba_colormap())
1233 self.set_app_paintable(True)
1234 hildondesktop.HomePluginItem.do_realize(self)
1236 hd_plugin_type = PedometerHomePlugin
1238 # The code below is just for testing purposes.
1239 # It allows to run the widget as a standalone process.
1240 if __name__ == "__main__":
1242 gobject.type_register(hd_plugin_type)
1243 obj = gobject.new(hd_plugin_type, plugin_id="plugin_id")
1247 ############### old pedometer.py ###
1251 logger = logging.getLogger("pedometer")
1252 logger.setLevel(logging.INFO)
1254 ch = logging.StreamHandler()
1255 formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
1256 ch.setFormatter(formatter)
1257 logger.addHandler(ch)