def __init__(self, parent, module):
super(ModuleInfo, self).__init__(parent, title=_("Book Information"),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
panel = wx.Panel(self)
# XXX: Make the sunken border style work?
info_frame = DisplayFrame(panel)
info_frame.mod = module
info_sizer = wx.BoxSizer(wx.HORIZONTAL)
info_sizer.Add(info_frame, 1, wx.GROW)
panel.SetSizer(info_sizer)
# it's not in our usual book hierarchy, we have to supply a module
info_frame.OpenURI(protocol_handlers.ModuleInformationHandlerModule.register(module))
# now put the OK button on
b = wx.Button(self, id=wx.ID_OK)
s = wx.StdDialogButtonSizer()
s.AddButton(b)
s.Realize()
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(panel, 1, wx.GROW|wx.ALL, 10)
sizer.Add(s, 0, wx.GROW|wx.ALL, 6)
self.SetSizerAndFit(sizer)
# XXX: Make sizing work properly later.
self.Size = (600, 500)
def on_bpbible_click(frame, href, url): from displayframe import DisplayFrame href_and_url = find_passage_study_url(href) if href_and_url: DisplayFrame.on_link_clicked(frame, href_and_url[0], href_and_url[1])
def on_bpbible_hover(frame, href, url, element, x, y): from displayframe import DisplayFrame href_and_url = find_passage_study_url(href) if href_and_url: DisplayFrame.on_hover(frame, href_and_url[0], href_and_url[1], element, x, y)
# set video resolution
resWidth = 320
resLength = 240
if not args.get("video", False):
#test
vs = VideoStream(usePiCamera=True,
awb_mode='sunlight',
resolution=(resWidth, resLength))
vs.start() # awb_mode=sunlight works well for tracking green object
print("cam warming up")
time.sleep(1)
tracker1 = ColorTracker(vs.mainQueue)
tracker1.start()
# tracker2 = ColorTracker(vs.mainQueue).start()
# hud = Hud()
# hud.start(tracker.cnts)
# time.sleep(1)
df1 = DisplayFrame(tracker1.xyDoneQueue)
df1.start()
# df2 = DisplayFrame(tracker2.xyDoneQueue).start()
vs.join()
tracker1.join()
df1.join()
# vs.release()
## close all windows
# cv2.destroyAllWindows()
def on_bpbible_click(frame, href, url):
from displayframe import DisplayFrame
href_and_url = find_passage_study_url(href)
if href_and_url:
DisplayFrame.on_link_clicked(frame, href_and_url[0], href_and_url[1])
def on_bpbible_hover(frame, href, url, element, x, y):
from displayframe import DisplayFrame
href_and_url = find_passage_study_url(href)
if href_and_url:
DisplayFrame.on_hover(frame, href_and_url[0], href_and_url[1], element,
x, y)
# set video resolution
resWidth = 320
resLength = 240
if not args.get("video", False):
#test
vs = VideoStream(
usePiCamera=True,
awb_mode='sunlight',
resolution=(resWidth, resLength)).start(
) # awb_mode=sunlight works well for tracking green object
print("cam warming up")
time.sleep(1)
tracker1 = ColorTracker(vs.mainQueue).start()
# tracker2 = ColorTracker(vs.mainQueue).start()
# hud = Hud()
# hud.start(tracker.cnts)
# time.sleep(1)
df1 = DisplayFrame(tracker1.xyDoneQueue).start()
# df2 = DisplayFrame(tracker2.xyDoneQueue).start()
vs.t.join()
tracker1.t.join()
df1.t.join()
# vs.release()
## close all windows
# cv2.destroyAllWindows()
def main():
# create queues in shared memory so each process can access it
mainQueue = Queue(maxsize=70)
xyDoneQueue = Queue(maxsize=70)
hudDoneQueue = Queue(maxsize=70)
resizeDoneQueue = Queue(maxsize=70)
# start VideoStream process
vs = PiVideoStream(mainQueue, file1)
time.sleep(1) # allow pi camera to "warm up"
vsP1 = Process(target=vs.update,
name='videoStreamProcess',
args=(resolution, framerate,
awb_mode)) # passing these parameters here because
time.sleep(
0.5
) # put some frames into mainQueue to stop other processes from throwing errors
# passing to PiVideoStream instantiation causes pi camera to be accessed by two different processes which breaks it
vsP1.daemon = True
vsP1.start()
# start ColorTracker process
tracker = ColorTracker(mainQueue, xyDoneQueue, file2) # pass shared queues
trackerP1 = Process(target=tracker.update, name='trackerProcess', args=())
trackerP1.daemon = True
trackerP1.start()
# start Hud process
hud = Hud(resolution, xyDoneQueue, hudDoneQueue, file3, hud_done)
hudP1 = Process(target=hud.draw, name='hudProcess', args=())
hudP1.daemon = True
hudP1.start()
# start ResizeFrame process 1
resize = ResizeFrame(hudDoneQueue,
resizeDoneQueue,
file4,
hud_done,
instance_name='resizer1')
resizeP1 = Process(target=resize.resize, name='resizeProcess', args=())
resizeP1.daemon = True
resizeP1.start()
# start ResizeFrame process 2
resize2 = ResizeFrame(hudDoneQueue,
resizeDoneQueue,
file4B,
hud_done,
instance_name='resizer2')
resizeP2 = Process(target=resize2.resize, name='resizeProcess2', args=())
resizeP2.daemon = True
resizeP2.start()
# start DisplayFrame process
display = DisplayFrame(resizeDoneQueue, file5, done)
displayP1 = Process(target=display.show, name='displayProcess', args=())
displayP1.daemon = True
displayP1.start()
while not done.is_set():
continue
else:
print('Terminating processes')
file1.close()
file2.close()
file3.close()
file4.close()
file4B.close()
vsP1.terminate()
trackerP1.terminate()
hudP1.terminate()
resizeP1.terminate()
resizeP2.terminate()
displayP1.terminate()
