def __init__(self, file_name, title="Set Title!"):
wx.Dialog.__init__(self, None, -1, title)
if (paths.get_platform() != "mac"):
co = wx.ColourDatabase().Find("light grey")
#print co
#self.SetBackgroundColour(co)
self.SetBackgroundColour("lightgrey")
#print self.GetBackgroundColour()
self.progress_prompt = wx.StaticText(self, -1, "Download progress:")
if (USE_WINSOUND):
self.gauge = wx.StaticText(self, -1, "")
else:
self.gauge = wx.Gauge(self, -1, range=100)
self.gauge.SetMinSize((500, -1))
self.start = wx.Button(self, -1, "Start Download")
self.cancel = wx.Button(self, -1, "Cancel Download")
self.help_text = wx.StaticText(self, -1, "")
grid = wx.FlexGridSizer(3, 1, 5, 5)
grid.Add(self.progress_prompt)
grid.Add(self.gauge, flag=wx.EXPAND)
grid.Add(self.help_text, flag=wx.EXPAND)
buttons = wx.BoxSizer(wx.HORIZONTAL)
buttons.AddStretchSpacer()
buttons.Add(self.cancel)
buttons.Add(self.start, flag=wx.LEFT, border=10)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(grid, 1, flag=wx.ALL, border=10)
sizer.Add(buttons, 0, wx.EXPAND | wx.ALL, border=10)
self.SetSizer(sizer)
sizer.Fit(self)
self.Layout()
self.start.SetDefault()
self.Bind(wx.EVT_BUTTON, self.on_start, self.start)
self.Bind(wx.EVT_BUTTON, self.on_cancel, self.cancel)
self.download_bytes, self.dtype, self.version = get_bytes(file_name)
self.byte_count = len(self.download_bytes)
if (USE_WINSOUND):
self.gauge.SetLabel("")
else:
self.gauge.SetRange(self.byte_count)
self.gauge.SetValue(0)
self.help_text.SetLabel("Download size is %d bytes" %
(self.byte_count, ))
# convert to wav file
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
convertWithPause(self.download_bytes, WAV_FILE, DOWNLOAD_PAUSE_MSECS,
DOWNLOAD_BYTES_BETWEEN_PAUSES)
def __init__(self, file_name, title="Set Title!"):
wx.Dialog.__init__(self, None, -1, title)
if (paths.get_platform() != "mac"):
co = wx.ColourDatabase().Find("light grey")
#print co
#self.SetBackgroundColour(co)
self.SetBackgroundColour("lightgrey")
#print self.GetBackgroundColour()
self.progress_prompt = wx.StaticText(self, -1, "Download progress:")
if (USE_WINSOUND):
self.gauge = wx.StaticText(self, -1, "")
else:
self.gauge = wx.Gauge(self, -1, range=100)
self.gauge.SetMinSize((500, -1))
self.start = wx.Button(self, -1, "Start Download")
self.cancel = wx.Button(self, -1, "Cancel Download")
self.help_text = wx.StaticText(self, -1, "")
grid = wx.FlexGridSizer(3 ,1, 5, 5)
grid.Add(self.progress_prompt)
grid.Add(self.gauge, flag=wx.EXPAND)
grid.Add(self.help_text, flag=wx.EXPAND)
buttons = wx.BoxSizer(wx.HORIZONTAL)
buttons.AddStretchSpacer()
buttons.Add(self.cancel)
buttons.Add(self.start, flag=wx.LEFT, border=10)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(grid, 1, flag=wx.ALL, border=10)
sizer.Add(buttons, 0, wx.EXPAND | wx.ALL, border=10)
self.SetSizer(sizer)
sizer.Fit(self)
self.Layout()
self.start.SetDefault()
self.Bind(wx.EVT_BUTTON, self.on_start, self.start)
self.Bind(wx.EVT_BUTTON, self.on_cancel, self.cancel)
self.download_bytes, self.dtype, self.version = get_bytes(file_name)
self.byte_count = len(self.download_bytes)
if (USE_WINSOUND):
self.gauge.SetLabel("")
else:
self.gauge.SetRange(self.byte_count)
self.gauge.SetValue(0)
self.help_text.SetLabel("Download size is %d bytes" % (self.byte_count,))
# convert to wav file
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
convertWithPause(self.download_bytes, WAV_FILE,
DOWNLOAD_PAUSE_MSECS, DOWNLOAD_BYTES_BETWEEN_PAUSES);
def write_code(file_name):
if (not file_name):
file_name = os.path.join(paths.get_store_dir(), "last_compile")
parts = os.path.splitext(file_name)
file_name = parts[0] + ".mbc"
file_handle = file(file_name, 'w')
win_data.get_all_code(file_handle)
file_handle.close()
return file_name
def write_code(file_name):
if (not file_name):
file_name = os.path.join(paths.get_store_dir(), "last_compile")
parts = os.path.splitext(file_name)
file_name = parts[0]+".mbc"
file_handle = file(file_name, 'w')
win_data.get_all_code(file_handle)
file_handle.close()
return file_name
def loadRamp():
"""See if there is a ramp file to be loaded to replace the default RAMP"""
global RAMP
RAMP = DEFAULT_RAMP
# print "INFO - attempting to load new ramp data"
lines = None
ramp_path = os.path.join(paths.get_store_dir(), "ramp_override.txt")
if (os.path.isfile(ramp_path)):
try:
fh = file(ramp_path, 'r')
lines = fh.readlines()
fh.close()
except Exception:
lines = None
try:
if (lines is not None):
last_value = 0
new_ramp_data = []
for l in lines:
number = l.strip(" \t\r\n")
if (number.isdigit()):
data = int(number)
if (data < last_value) or (data > 100):
print "WARN - Ramp value makes no sense! - using defaults"
new_ramp_data = []
break
else:
new_ramp_data.append(data)
last_value = data
else:
pass # skip the non-number
if (len(new_ramp_data) > 0):
print "INFO - New ramp data:", new_ramp_data
RAMP = new_ramp_data
except Exception:
print "WARN - Error reading ramp_override.txt - using defaults!"
def loadRamp():
"""See if there is a ramp file to be loaded to replace the default RAMP"""
global RAMP
RAMP = DEFAULT_RAMP
# print "INFO - attempting to load new ramp data"
lines = None
ramp_path = os.path.join(paths.get_store_dir(), "ramp_override.txt")
if (os.path.isfile(ramp_path)):
try:
fh = file(ramp_path, 'r')
lines = fh.readlines()
fh.close()
except Exception:
lines = None
try:
if (lines is not None):
last_value = 0
new_ramp_data = []
for l in lines:
number = l.strip(" \t\r\n")
if (number.isdigit()):
data = int(number)
if (data < last_value) or (data > 100):
print "WARN - Ramp value makes no sense! - using defaults"
new_ramp_data = []
break
else:
new_ramp_data.append(data)
last_value = data
else:
pass # skip the non-number
if (len(new_ramp_data) > 0):
print "INFO - New ramp data:", new_ramp_data
RAMP = new_ramp_data
except Exception:
print "WARN - Error reading ramp_override.txt - using defaults!"
def on_start(self, event):
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count, ))
if (USE_WINSOUND):
self.gauge.SetLabel("...DOWNLOADING...")
else:
self.gauge.SetValue(0)
self.gauge.Update()
self.Update()
time.sleep(1)
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
if USE_WAVER:
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
logfile_path = os.path.join(tempfile.gettempdir(), "waver.log")
logfile = open(logfile_path, "a+")
logfile.seek(0, os.SEEK_END)
waver_path = os.path.join(paths.get_run_dir(), "waver",
"waver.exe")
process = subprocess.Popen([waver_path, WAV_FILE],
startupinfo=startupinfo,
stdout=logfile)
process.wait()
logfile.close()
elif USE_PORTAUDIO:
wf = wave.open(WAV_FILE, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(47)
framesRead += 47
# print framesRead
if (framesRead > totalFrames):
framesRead = totalFrames
stream.write(data)
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
#print framesRead
self.gauge.SetValue(totalFrames)
self.Update()
correction = float(stream.get_write_available() -
32) / WAVE_SAMPLE_RATE_HZ
#print correction
time.sleep(stream.get_output_latency() - correction)
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=WAVE_SAMPLE_RATE_HZ,
size=8,
channels=2,
buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(WAV_FILE)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
elif USE_WINSOUND:
s1 = wx.Sound(WAV_FILE)
s1.Play(wx.SOUND_SYNC)
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
def on_start(self, event):
# get the device
#device = self.usb_ctrl.GetValue()
device = None
## if (not os.path.exists(device) or not os.access(device, os.R_OK|os.W_OK)):
## self.help_text.SetLabel("ERROR - device %s doesn't exist or isn't readable and writable." % (device))
## return
# can't start twice so disable this button
self.start.Disable()
self.help_text.SetLabel("Starting download of %d bytes." % (self.byte_count,))
self.gauge.SetValue(0)
self.gauge.Update()
self.Update()
time.sleep(1)
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
if USE_PORTAUDIO:
wf = wave.open(WAV_FILE, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
self.gauge.SetValue(totalFrames)
self.Update()
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=44100, size=8, channels=2, buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(WAV_FILE)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
elif paths.get_platform() == "win":
s1 = wx.Sound(WAV_FILE)
s1.Play(wx.SOUND_SYNC)
#self.gauge.SetValue(self.byte_count)
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.Refresh()
def on_start(self, event):
filename = self.file_browse.GetValue()
if (not os.path.exists(filename)):
self.help_text.SetLabel("Error - couldn't read file: %s" %
(filename, ))
return
# Assuming that the file is the binary firmware file with all header bytes
# already added. Just have to convert to audio and play.
file_handle = file(filename, 'rb')
firmware_string = file_handle.read()
file_handle.close()
self.download_bytes = bytearray(firmware_string)
self.byte_count = len(self.download_bytes)
if any([USE_WINSOUND, USE_WAVER]):
self.gauge.SetLabel("")
else:
self.gauge.SetRange(self.byte_count)
self.gauge.SetValue(0)
self.help_text.SetLabel("Creating audio file.")
self.Update()
FIRMWARE_WAV = os.path.join(paths.get_store_dir(), "firmware.wav")
# convert to wav file
convertWithPause(self.download_bytes, FIRMWARE_WAV,
DOWNLOAD_PAUSE_MSECS, DOWNLOAD_BYTES_BETWEEN_PAUSES)
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count, ))
self.gauge.SetLabel("...DOWNLOADING...")
self.Update()
time.sleep(1)
if USE_WAVER:
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
logfile_path = os.path.join(tempfile.gettempdir(), "waver.log")
logfile = open(logfile_path, "a+")
logfile.seek(0, os.SEEK_END)
waver_path = os.path.join(paths.get_run_dir(), "waver",
"waver.exe")
process = subprocess.Popen([waver_path, FIRMWARE_WAV],
startupinfo=startupinfo,
stdout=logfile)
process.wait()
logfile.close()
elif USE_PORTAUDIO:
wf = wave.open(FIRMWARE_WAV, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(47)
framesRead += 47
if (framesRead > totalFrames):
framesRead = totalFrames
stream.write(data)
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
self.gauge.SetValue(totalFrames)
self.Update()
correction = float(stream.get_write_available() - 32) / sample_rate
time.sleep(stream.get_output_latency() - correction)
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=44100,
size=8,
channels=2,
buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(FIRMWARE_WAV)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
def on_start(self, event):
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count,))
if (USE_WINSOUND):
self.gauge.SetLabel("...DOWNLOADING...")
else:
self.gauge.SetValue(0)
self.gauge.Update()
self.Update()
time.sleep(1)
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
if USE_WAVER:
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
logfile_path = os.path.join(tempfile.gettempdir(), "waver.log")
logfile = open(logfile_path, "a+")
logfile.seek(0, os.SEEK_END)
waver_path = os.path.join(paths.get_run_dir(), "waver", "waver.exe")
process = subprocess.Popen([waver_path, WAV_FILE], startupinfo=startupinfo, stdout=logfile)
process.wait()
logfile.close()
elif USE_PORTAUDIO:
wf = wave.open(WAV_FILE, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(47)
framesRead += 47
# print framesRead
if (framesRead > totalFrames):
framesRead = totalFrames
stream.write(data)
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
#print framesRead
self.gauge.SetValue(totalFrames)
self.Update()
correction = float(stream.get_write_available() - 32)/WAVE_SAMPLE_RATE_HZ
#print correction
time.sleep(stream.get_output_latency() - correction)
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=WAVE_SAMPLE_RATE_HZ, size=8, channels=2, buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(WAV_FILE)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
elif USE_WINSOUND:
s1 = wx.Sound(WAV_FILE)
s1.Play(wx.SOUND_SYNC)
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
def on_start(self, event):
filename = self.file_browse.GetValue()
if (not os.path.exists(filename)):
self.help_text.SetLabel("Error - couldn't read file: %s" % (filename,))
return
# Assuming that the file is the binary firmware file with all header bytes
# already added. Just have to convert to audio and play.
file_handle = file(filename, 'rb')
firmware_string = file_handle.read()
file_handle.close()
self.download_bytes = bytearray(firmware_string)
self.byte_count = len(self.download_bytes)
if any([USE_WINSOUND, USE_WAVER]):
self.gauge.SetLabel("")
else:
self.gauge.SetRange(self.byte_count)
self.gauge.SetValue(0)
self.help_text.SetLabel("Creating audio file.")
self.Update()
FIRMWARE_WAV = os.path.join(paths.get_store_dir(), "firmware.wav")
# convert to wav file
convertWithPause(self.download_bytes, FIRMWARE_WAV,
DOWNLOAD_PAUSE_MSECS, DOWNLOAD_BYTES_BETWEEN_PAUSES);
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count,))
self.gauge.SetLabel("...DOWNLOADING...")
self.Update()
time.sleep(1)
if USE_WAVER:
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
logfile_path = os.path.join(tempfile.gettempdir(), "waver.log")
logfile = open(logfile_path, "a+")
logfile.seek(0, os.SEEK_END)
waver_path = os.path.join(paths.get_run_dir(), "waver", "waver.exe")
process = subprocess.Popen([waver_path, FIRMWARE_WAV], startupinfo=startupinfo, stdout=logfile)
process.wait()
logfile.close()
elif USE_PORTAUDIO:
wf = wave.open(FIRMWARE_WAV, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(47)
framesRead += 47
if (framesRead > totalFrames):
framesRead = totalFrames
stream.write(data)
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
self.gauge.SetValue(totalFrames)
self.Update()
correction = float(stream.get_write_available() - 32)/sample_rate
time.sleep(stream.get_output_latency() - correction)
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=44100, size=8, channels=2, buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(FIRMWARE_WAV)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
def on_start(self, event):
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count,))
if (USE_WINSOUND):
self.gauge.SetLabel("...DOWNLOADING...")
else:
self.gauge.SetValue(0)
self.gauge.Update()
self.Update()
time.sleep(1)
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
if USE_PORTAUDIO:
wf = wave.open(WAV_FILE, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
self.gauge.SetValue(totalFrames)
self.Update()
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=44100, size=8, channels=2, buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(WAV_FILE)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
elif USE_WINSOUND:
s1 = wx.Sound(WAV_FILE)
s1.Play(wx.SOUND_SYNC)
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
def on_start(self, event):
# can't start twice so disable this button
self.start.Disable()
self.cancel.Disable()
self.help_text.SetLabel("Downloading %d bytes." % (self.byte_count, ))
if (USE_WINSOUND):
self.gauge.SetLabel("...DOWNLOADING...")
else:
self.gauge.SetValue(0)
self.gauge.Update()
self.Update()
time.sleep(1)
WAV_FILE = os.path.join(paths.get_store_dir(), "program.wav")
if USE_PORTAUDIO:
wf = wave.open(WAV_FILE, 'rb')
p = pyaudio.PyAudio()
totalFrames = wf.getnframes()
framesRead = 0
self.gauge.SetRange(totalFrames)
self.gauge.SetValue(0)
stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
channels=wf.getnchannels(),
rate=wf.getframerate(),
output=True)
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
while data != '':
stream.write(data)
self.gauge.SetValue(framesRead)
self.Update()
data = wf.readframes(AUDIO_CHUNK)
framesRead += AUDIO_CHUNK
if (framesRead > totalFrames):
framesRead = totalFrames
self.gauge.SetValue(totalFrames)
self.Update()
stream.stop_stream()
stream.close()
p.terminate()
elif USE_PYGAME:
if (pygame.mixer.get_init() == None):
pygame.mixer.init(frequency=44100,
size=8,
channels=2,
buffer=4096)
pygame.mixer.init()
s = pygame.mixer.Sound(WAV_FILE)
seconds = s.get_length()
#print "Sounds seconds:", seconds
if (seconds < 1):
seconds = 1
self.gauge.SetRange(seconds * 5)
self.gauge.SetValue(0)
elapsed = 0
s.play()
while ((elapsed < seconds) and pygame.mixer.get_busy()):
time.sleep(0.2)
elapsed += 0.2
if (elapsed < seconds):
self.gauge.SetValue(elapsed * 5)
self.Update()
self.gauge.SetValue(seconds * 5)
self.Update()
elif USE_WINSOUND:
s1 = wx.Sound(WAV_FILE)
s1.Play(wx.SOUND_SYNC)
self.gauge.SetLabel("")
self.help_text.SetLabel("Finished downloading")
self.start.Enable()
self.cancel.Enable()
self.Refresh()
