def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
self.soundsFrame.grid(row=1,column=0)
self.gender = BooleanVar()
#For the radiobutton, True = male, False = female
self.maleRadioButton = Radiobutton(self.soundsFrame,text='Male',variable=self.gender,value=True,command=self.updateGenderAffectedFunctions)
self.maleRadioButton.grid(row=0,column=0,columnspan=2,sticky='w',padx=15)
self.femaleRadioButton = Radiobutton(self.soundsFrame,text='Female',variable=self.gender,value=False,command=self.updateGenderAffectedFunctions)
self.femaleRadioButton.grid(row=1,column=0,columnspan=2,sticky='w',padx=15)
self.maleRadioButton.select()
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root, width=FORMANTPLOTFRAMEWIDTH, height=FORMANTPLOTFRAMEHEIGHT,background='#EEEEEE')
self.mainFrame.grid(row=1,column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
self.formantTab = self.tabbedPane.add('Formant Plot')
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,self.root,self.getGender())
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
#self.frame = Frame(self.root)
#self.frame.grid(row=1,column=0)
'''
class MainApp:
def __init__(self):
self.initialiseRoot()
self.getApplicationPathname()
#Hide the main application window
self.root.withdraw()
#self.initiateLoadingScreen()
self.loadVowelImages()
self.soundCodes = {}
self.maleSoundDict = {}
self.femaleSoundDict ={}
self.vowelList = []
self.wordList = []
vowelListPath = "data\maori\VowelCodes.csv"
wordListPath = "data\maori\WordCodes.csv"
self.initialiseSoundList(self.vowelList,vowelListPath)
self.initialiseSoundList(self.wordList,wordListPath)
self.initialiseSounds()
self.initialiseKeyboardShortcuts()
self.setUpWidgets()
#Bring the main application window back into display
self.root.deiconify()
#Delete the loading screen window as the application has finished loading
#self.loadingScreen.destroy()
self.f1List = []
self.f2List = []
'''
tempPath = os.path.join(self.appDirectory,'data\maori\WordCodes.csv')
reader = csv.reader(open(tempPath, "rb"))
for row in reader:
print row'''
def positionWindowInCentre(self,widget,widgetWidth,widgetHeight):
user32 = ctypes.windll.user32
screenXCentre = user32.GetSystemMetrics(0)
screenYCentre = user32.GetSystemMetrics(1)
geometryString = str(widgetWidth)+'x'+str(widgetHeight)+'+'+str((screenXCentre/2)-(widgetWidth/2))+'+'+str((screenYCentre/2)-(widgetHeight/4)-(widgetHeight/4))
widget.geometry(geometryString)
'''
Displays a splash/loading screen.
'''
def initiateLoadingScreen(self):
self.loadingScreen = Toplevel(self.root)
self.positionWindowInCentre(self.loadingScreen,LOADINGSCREENWIDTH,LOADINGSCREENHEIGHT)
self.loadingScreen.title(string='Loading Application...')
loadingImage = Image.open(self.appDirectory + '\images\splash.png')
loadingPhoto = ImageTk.PhotoImage(loadingImage)
loadingLabel = Label(self.loadingScreen,image=loadingPhoto)
loadingLabel.image = loadingPhoto
loadingLabel.pack()
self.root.update()
'''
Creates the Tk object needed that stores all the widgets
'''
def initialiseRoot(self):
self.root = Tk()
self.root.title("Formant Plot")
self.root.protocol("WM_DELETE_WINDOW", self.quit)
self.root.resizable(True,True) #Disables window resizing
self.positionWindowInCentre(self.root,WIDTH,HEIGHT)
'''
Load images associated with the vowels into memory.
'''
def loadVowelImages(self):
self.vowelImagesDict = {}
greyImage = Image.open(self.appDirectory + '\\images\\grey.png')
self.greyPhoto = ImageTk.PhotoImage(greyImage)
aImage = Image.open(self.appDirectory+'\\images\\a.jpg')
aPhoto = ImageTk.PhotoImage(aImage)
self.vowelImagesDict.update({'a':aPhoto})
eImage = Image.open(self.appDirectory+'\\images\\e.jpg')
ePhoto = ImageTk.PhotoImage(eImage)
self.vowelImagesDict.update({'e':ePhoto})
iImage = Image.open(self.appDirectory+'\\images\\i.jpg')
iPhoto = ImageTk.PhotoImage(iImage)
self.vowelImagesDict.update({'i':iPhoto})
oImage = Image.open(self.appDirectory+'\\images\\o.jpg')
oPhoto = ImageTk.PhotoImage(oImage)
self.vowelImagesDict.update({'o':oPhoto})
uImage = Image.open(self.appDirectory+'\\images\\u.jpg')
uPhoto = ImageTk.PhotoImage(uImage)
self.vowelImagesDict.update({'u':uPhoto})
'''aeImage = Image.open(self.appDirectory+'\\images\\ae\\ae.gif')
aePhoto = ImageTk.PhotoImage(aeImage)
self.vowelImagesDict.update({'ae':uPhoto})'''
self.loadDiphthongImages('ae')
self.loadDiphthongImages('ai')
self.loadDiphthongImages('ao')
self.loadDiphthongImages('au')
self.loadDiphthongImages('ou')
def loadDiphthongImages(self,diphthong):
fileList = glob.glob(self.appDirectory + '\\images\\' + diphthong + '\\*')
self.vowelImagesDict.update({diphthong:[]})
for imageFile in fileList:
newImage = Image.open(imageFile)
newPhoto = ImageTk.PhotoImage(newImage)
self.vowelImagesDict[diphthong].append(newPhoto)
'''
Initialise the user interface of the application
'''
def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
self.soundsFrame.grid(row=1,column=0)
self.gender = BooleanVar()
#For the radiobutton, True = male, False = female
self.maleRadioButton = Radiobutton(self.soundsFrame,text='Male',variable=self.gender,value=True,command=self.updateGenderAffectedFunctions)
self.maleRadioButton.grid(row=0,column=0,columnspan=2,sticky='w',padx=15)
self.femaleRadioButton = Radiobutton(self.soundsFrame,text='Female',variable=self.gender,value=False,command=self.updateGenderAffectedFunctions)
self.femaleRadioButton.grid(row=1,column=0,columnspan=2,sticky='w',padx=15)
self.maleRadioButton.select()
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root, width=FORMANTPLOTFRAMEWIDTH, height=FORMANTPLOTFRAMEHEIGHT,background='#EEEEEE')
self.mainFrame.grid(row=1,column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
self.formantTab = self.tabbedPane.add('Formant Plot')
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,self.root,self.getGender())
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
#self.frame = Frame(self.root)
#self.frame.grid(row=1,column=0)
'''
self.aButton = Button(self.frame, text='a', command=(lambda:self.play(self.aSound)))
self.aButton.grid(column=0,row=0)
self.eButton = Button(self.frame, text='e', command=(lambda:self.play(self.eSound)))
self.eButton.grid(column=0,row=1)
self.iButton = Button(self.frame, text='i', command=(lambda:self.play(self.iSound)))
self.iButton.grid(column=0,row=2)
self.oButton = Button(self.frame, text='o', command=(lambda:self.play(self.oSound)))
self.oButton.grid(column=0,row=3)
self.uButton = Button(self.frame, text='u', command=(lambda:self.play(self.uSound)))
self.uButton.grid(column=0,row=4)
self.stopButton = Button(self.frame, text='Stop', command=self.stop)
self.stopButton.grid(column=1,row=0)
self.recButton = Button(self.frame, text='Record', command=self.record)
self.recButton.grid(column=1,row=1)
self.saveButton = Button(self.frame, text='Save', command=self.save)
self.saveButton.grid(column=1,row=2)'''
'''
Load in the pathname (root-level) of where the application is stored in
'''
def getApplicationPathname(self):
filePath = os.getcwd()
self.appDirectory = os.path.dirname(filePath)
print self.appDirectory
print os.path.dirname(sys.path[0])
'''
Load in a list of sound names.
'''
def initialiseSoundList(self, soundList, path):
listPath = os.path.join(self.appDirectory,path)
listFile = open(listPath,'r')
for line in listFile:
line=line.split(",")
line[0] = line[0].replace('aa','ä')
line[0] = line[0].replace('ee','ë')
line[0] = line[0].replace('ii','ï')
line[0] = line[0].replace('oo','ö')
line[0] = line[0].replace('uu','ü')
soundList.append(line[0])
self.soundCodes.update({line[0]:line[1]})
'''
Populate listbox with sounds
'''
def insertSoundNamesIntoListbox(self, soundList, listbox):
for soundName in sorted(set(soundList)):
listbox.insert(END, soundName)
def initialiseSounds(self):
initializeSnack(self.root)
extension = '.wav'
#tempDir = os.path.join(self.appDirectory,'htk\\user\\train.scp')
#temp=open(tempDir,'w')
#temp.write('#!MLF!#\n')
for key,code in self.soundCodes.items():
if self.isInt(code) == True:
if code >= 10:
filePathEnd = '*_' + code + extension
else:
filePathEnd = '*_0' + code + extension
else:
filePathEnd = code + extension
fileList = glob.glob(self.appDirectory+ '\\sounds\\' + filePathEnd)
'''for path in fileList:
path = os.path.basename(path)
#if path.find('_29') == -1:
#continue
if path.find('R0') >= 0:
continue
outputPath = self.appDirectory+'\\htk\\train\\'
#temp.write(outputPath+path+' ')
path = path.replace('.wav','.mfc')
temp.write(outputPath+path+'\n')
#temp=open(path,'w')
#temp.write('silence\n')
#temp.write('"*/' + path + '"\n')
key = key.replace('aa','ä')
key = key.replace('ee','ë')
key = key.replace('ii','ï')
key = key.replace('oo','ö')
key = key.replace('uu','ü')
#temp.write(key)
#temp.write('tü')
#temp.write('.\n\n')
#temp.write('\nsilence')
#temp.close()'''
self.maleSoundDict.update({key:[]})
self.femaleSoundDict.update({key:[]})
for filePath in fileList:
soundFileCode = os.path.basename(filePath)
#self.maleSoundDict[key].append(Sound(load=(filePath)))
if soundFileCode.startswith('L') == True or soundFileCode.startswith('K') == True:
self.maleSoundDict[key].append(Sound(load=(filePath)))
elif soundFileCode.startswith('R') == True:
self.femaleSoundDict[key].append(Sound(load=(filePath)))
else:
self.maleSoundDict[key].append(Sound(load=(filePath)))
self.femaleSoundDict[key].append(Sound(load=(filePath)))
#temp.close()
def initialiseKeyboardShortcuts(self):
self.root.bind('<Return>',self.executeEnterInput)
def getLoopPlayNum(self):
return self.loopPlayTextbox.get()
def getActiveTabName(self, widget):
return widget.getcurselection()
def isInt(self,value):
try:
int(value)
return True
except:
return False
def getGender(self):
return self.gender.get()
def updateGenderAffectedFunctions(self):
self.formantPlot.updateGoldStandard(self.getGender())
self.formantPlot.updateGender(self.getGender())
def sendUpdates(self,event):
self.updateVowelImage()
if self.getActiveTabName(self.soundsTabbedPane) == 'Words':
word = self.getCurrentSelection()
self.pronunciationAid.updateWord(word)
else:
self.pronunciationAid.updateWord(None)
self.pronunciationAid.clearScore()
def updateVowelImage(self):
self.loopPlay = False
self.keepDiphthongImageLoop = False
vowel = self.getCurrentSelection()
if self.vowelImagesDict.has_key(vowel) == True:
if len(vowel) == 1:
newPhoto = self.vowelImagesDict[vowel]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.isDiphthong = False
else:
newPhoto = self.vowelImagesDict[vowel][0]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.isDiphthong = True
'''try:
self.keepDiphthongImageLoop = True
for i in range(0,len(self.vowelImagesDict[vowel])-1):
if self.keepDiphthongImageLoop == True:
newPhoto = self.vowelImagesDict[vowel][i]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.soundsFrame.update()
time.sleep(0.05)
else:
break
except:
print ""'''
else:
self.vowelsImageSection.config(image=self.greyPhoto)
self.vowelsImageSection.image=self.greyPhoto
self.isDiphthong = False
def getCurrentSelection(self):
listbox = self.getActiveListbox(self.getActiveTabName(self.soundsTabbedPane))
soundNameIndex = listbox.curselection()
soundName = listbox.get(soundNameIndex)
return soundName
def loopThroughDiphthongImage(self):
try:
self.keepDiphthongImageLoop = True
vowel = self.getCurrentSelection()
for i in range(0,len(self.vowelImagesDict[vowel])-1):
if self.keepDiphthongImageLoop == True:
newPhoto = self.vowelImagesDict[vowel][i]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.soundsFrame.update()
time.sleep(0.05)
else:
break
except:
print ""
def play(self):
self.loopPlay = True
gender = self.getGender()
if gender == True:
soundDict = self.maleSoundDict
else:
soundDict = self.femaleSoundDict
#print len(soundDict['kii'])
#print len(self.maleSoundDict['kii'])
try:
soundName = self.getCurrentSelection()
#print soundName
for i in range(0,int(self.getLoopPlayNum())):
if self.loopPlay == True:
numVersionsOfSound = len(soundDict[soundName])
#print numVersionsOfSound
randomNum = random.randint(0,numVersionsOfSound-1)
#print randomNum
sound = soundDict[soundName][randomNum]
sound.play(blocking=True)
if self.isDiphthong == True:
self.loopThroughDiphthongImage()
time.sleep(0.5)
else:
break
except TclError:
tkMessageBox.showerror('Error', 'No audio file selected')
def quit(self):
self.root.destroy()
def executeEnterInput(self,event):
self.play()
def mainloop(self):
self.root.mainloop()
class MainApp:
def __init__(self):
self.initialiseRoot()
self.getApplicationPathname()
#Hide the main application window
self.root.withdraw()
#self.initiateLoadingScreen()
#self.loadVowelImages()
self.soundCodes = {}
self.maleSoundDict = {}
self.femaleSoundDict = {}
self.vowelList = []
self.wordList = []
#vowelListPath = "data\maori\VowelCodes.csv"
#wordListPath = "data\maori\WordCodes.csv"
#self.initialiseSoundList(self.vowelList,vowelListPath)
#self.initialiseSoundList(self.wordList,wordListPath)
#self.initialiseSounds()
#self.initialiseKeyboardShortcuts()
self.setUpWidgets()
#Bring the main application window back into display
self.root.deiconify()
#Delete the loading screen window as the application has finished loading
#self.loadingScreen.destroy()
self.f1List = []
self.f2List = []
'''
tempPath = os.path.join(self.appDirectory,'data\maori\WordCodes.csv')
reader = csv.reader(open(tempPath, "rb"))
for row in reader:
print row'''
def positionWindowInCentre(self, widget, widgetWidth, widgetHeight):
user32 = ctypes.windll.user32
screenXCentre = user32.GetSystemMetrics(0)
screenYCentre = user32.GetSystemMetrics(1)
geometryString = str(widgetWidth) + 'x' + str(
widgetHeight) + '+' + str(
(screenXCentre / 2) -
(widgetWidth / 2)) + '+' + str((screenYCentre / 2) -
(widgetHeight / 4) -
(widgetHeight / 4))
widget.geometry(geometryString)
'''
Creates the Tk object needed that stores all the widgets
'''
def initialiseRoot(self):
self.root = Tk()
self.root.title("Formant Plot")
self.root.protocol("WM_DELETE_WINDOW", self.quit)
self.root.resizable(True, True) #Disables window resizing
self.positionWindowInCentre(self.root, WIDTH, HEIGHT)
'''
Initialise the user interface of the application
'''
def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
#self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
#self.soundsFrame.grid(row=1,column=0)
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root,
width=FORMANTPLOTFRAMEWIDTH,
height=FORMANTPLOTFRAMEHEIGHT,
background='#EEEEEE')
self.mainFrame.grid(row=1, column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
#self.formantTab = self.tabbedPane.add('Formant Plot')
self.formantTab = self.tabbedPane.add('Senior Male')
self.formantTab1 = self.tabbedPane.add('Young Male')
self.formantTab2 = self.tabbedPane.add('Senior Female')
self.formantTab3 = self.tabbedPane.add('Young Female')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,
self.root, True, 0)
self.formantPlot1 = FormantPlot(self.formantTab1, self.appDirectory,
self.root, True, 1)
self.formantPlot2 = FormantPlot(self.formantTab2, self.appDirectory,
self.root, False, 2)
self.formantPlot3 = FormantPlot(self.formantTab3, self.appDirectory,
self.root, False, 3)
self.menubar = Menu(self.root)
self.filemenu1 = Menu(self.menubar)
self.filemenu2 = Menu(self.menubar)
self.filemenu3 = Menu(self.menubar, tearoff=0)
self.menubar.add_cascade(label="File",
font="Arial 13",
menu=self.filemenu1)
self.filemenu1.add_command(label="Save",
font=('Arial', '13'),
command=(lambda: self.save()))
self.filemenu1.add_command(label="Load Audio File",
font=('Arial', '13'),
command=(lambda: self.load()))
self.filemenu1.add_command(label="Play Last Recorded Sound",
font=('Arial', '13'),
state='disabled')
self.filemenu1.add_command(label="Play Loaded File",
font=('Arial', '13'),
state='disabled')
self.menubar.add_cascade(label="Show",
font=('Arial', '13'),
menu=self.filemenu2)
self.filemenu2.add_command(label="Show Loaded Vowels",
font=('Arial', '13'),
command=(lambda: self.showVowel()))
self.filemenu2.add_command(label="Hide Loaded Vowels",
font=('Arial', '13'),
command=(lambda: self.hideVowel()))
self.root.config(menu=self.menubar)
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
#self.frame = Frame(self.root)
#self.frame.grid(row=1,column=0)
'''
Load in the pathname (root-level) of where the application is stored in
'''
def load(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.loadAudioFile()
elif page == 'Young Male':
self.formantPlot1.loadAudioFile()
elif page == 'Senior Female':
self.formantPlot2.loadAudioFile()
elif page == 'Young Female':
self.formantPlot3.loadAudioFile()
self.filemenu1.entryconfig(3, state='normal')
self.filemenu1.entryconfig(4, state='normal')
def save(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.save()
elif page == 'Young Male':
self.formantPlot1.save()
elif page == 'Senior Female':
self.formantPlot2.save()
elif page == 'Young Female':
self.formantPlot3.save()
def playLoad(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.play(self.formantPlot.loadedAudio)
elif page == 'Young Male':
self.formantPlot1.play(self.formantPlot1.loadedAudio)
elif page == 'Senior Female':
self.formantPlot2.play(self.formantPlot2.loadedAudio)
elif page == 'Young Female':
self.formantPlot3.play(self.formantPlot3.loadedAudio)
def showVowel(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.formantPlotCanvas.itemconfig('loadedformants',
state='normal')
elif page == 'Young Male':
self.formantPlot1.formantPlotCanvas.itemconfig('loadedformants',
state='normal')
elif page == 'Senior Female':
self.formantPlot2.formantPlotCanvas.itemconfig('loadedformants',
state='normal')
elif page == 'Young Female':
self.formantPlot3.formantPlotCanvas.itemconfig('loadedformants',
state='normal')
def hideVowel(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.formantPlotCanvas.itemconfig('loadedformants',
state='hidden')
elif page == 'Young Male':
self.formantPlot1.formantPlotCanvas.itemconfig('loadedformants',
state='hidden')
elif page == 'Senior Female':
self.formantPlot2.formantPlotCanvas.itemconfig('loadedformants',
state='hidden')
elif page == 'Young Female':
self.formantPlot3.formantPlotCanvas.itemconfig('loadedformants',
state='hidden')
def getApplicationPathname(self):
filePath = os.getcwd()
self.appDirectory = os.path.dirname(filePath)
print self.appDirectory
print os.path.dirname(sys.path[0])
'''
Load in a list of sound names.
'''
def initialiseSoundList(self, soundList, path):
listPath = os.path.join(self.appDirectory, path)
listFile = open(listPath, 'r')
for line in listFile:
line = line.split(",")
line[0] = line[0].replace('aa', 'ä')
line[0] = line[0].replace('ee', 'ë')
line[0] = line[0].replace('ii', 'ï')
line[0] = line[0].replace('oo', 'ö')
line[0] = line[0].replace('uu', 'ü')
soundList.append(line[0])
self.soundCodes.update({line[0]: line[1]})
'''
Populate listbox with sounds
'''
def insertSoundNamesIntoListbox(self, soundList, listbox):
for soundName in sorted(set(soundList)):
listbox.insert(END, soundName)
def initialiseSounds(self):
initializeSnack(self.root)
extension = '.wav'
#tempDir = os.path.join(self.appDirectory,'htk\\user\\train.scp')
#temp=open(tempDir,'w')
#temp.write('#!MLF!#\n')
for key, code in self.soundCodes.items():
if self.isInt(code) == True:
if code >= 10:
filePathEnd = '*_' + code + extension
else:
filePathEnd = '*_0' + code + extension
else:
filePathEnd = code + extension
fileList = glob.glob(self.appDirectory + '\\sounds\\' +
filePathEnd)
self.maleSoundDict.update({key: []})
self.femaleSoundDict.update({key: []})
for filePath in fileList:
soundFileCode = os.path.basename(filePath)
#self.maleSoundDict[key].append(Sound(load=(filePath)))
if soundFileCode.startswith(
'L') == True or soundFileCode.startswith('K') == True:
self.maleSoundDict[key].append(Sound(load=(filePath)))
elif soundFileCode.startswith('R') == True:
self.femaleSoundDict[key].append(Sound(load=(filePath)))
else:
self.maleSoundDict[key].append(Sound(load=(filePath)))
self.femaleSoundDict[key].append(Sound(load=(filePath)))
#temp.close()
def initialiseKeyboardShortcuts(self):
self.root.bind('<Return>', self.executeEnterInput)
def getLoopPlayNum(self):
return self.loopPlayTextbox.get()
def getActiveTabName(self, widget):
return widget.getcurselection()
def isInt(self, value):
try:
int(value)
return True
except:
return False
def getGender(self):
return self.gender.get()
def updateGenderAffectedFunctions(self):
self.formantPlot.updateGoldStandard(self.getGender())
self.formantPlot.updateGender(self.getGender())
def sendUpdates(self, event):
self.updateVowelImage()
if self.getActiveTabName(self.soundsTabbedPane) == 'Words':
word = self.getCurrentSelection()
self.pronunciationAid.updateWord(word)
else:
self.pronunciationAid.updateWord(None)
self.pronunciationAid.clearScore()
def updateVowelImage(self):
self.loopPlay = False
self.keepDiphthongImageLoop = False
vowel = self.getCurrentSelection()
if self.vowelImagesDict.has_key(vowel) == True:
if len(vowel) == 1:
newPhoto = self.vowelImagesDict[vowel]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image = newPhoto
self.isDiphthong = False
else:
newPhoto = self.vowelImagesDict[vowel][0]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image = newPhoto
self.isDiphthong = True
else:
self.vowelsImageSection.config(image=self.greyPhoto)
self.vowelsImageSection.image = self.greyPhoto
self.isDiphthong = False
def getCurrentSelection(self):
listbox = self.getActiveListbox(
self.getActiveTabName(self.soundsTabbedPane))
soundNameIndex = listbox.curselection()
soundName = listbox.get(soundNameIndex)
return soundName
def loopThroughDiphthongImage(self):
try:
self.keepDiphthongImageLoop = True
vowel = self.getCurrentSelection()
for i in range(0, len(self.vowelImagesDict[vowel]) - 1):
if self.keepDiphthongImageLoop == True:
newPhoto = self.vowelImagesDict[vowel][i]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image = newPhoto
self.soundsFrame.update()
time.sleep(0.05)
else:
break
except:
print ""
def play(self):
self.loopPlay = True
gender = self.getGender()
if gender == True:
soundDict = self.maleSoundDict
else:
soundDict = self.femaleSoundDict
#print len(soundDict['kii'])
#print len(self.maleSoundDict['kii'])
try:
soundName = self.getCurrentSelection()
#print soundName
for i in range(0, int(self.getLoopPlayNum())):
if self.loopPlay == True:
numVersionsOfSound = len(soundDict[soundName])
#print numVersionsOfSound
randomNum = random.randint(0, numVersionsOfSound - 1)
#print randomNum
sound = soundDict[soundName][randomNum]
sound.play(blocking=True)
if self.isDiphthong == True:
self.loopThroughDiphthongImage()
time.sleep(0.5)
else:
break
except TclError:
tkMessageBox.showerror('Error', 'No audio file selected')
def quit(self):
self.root.destroy()
def executeEnterInput(self, event):
self.play()
def mainloop(self):
self.root.mainloop()
def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
#self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
#self.soundsFrame.grid(row=1,column=0)
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root,
width=FORMANTPLOTFRAMEWIDTH,
height=FORMANTPLOTFRAMEHEIGHT,
background='#EEEEEE')
self.mainFrame.grid(row=1, column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
#self.formantTab = self.tabbedPane.add('Formant Plot')
self.formantTab = self.tabbedPane.add('Senior Male')
self.formantTab1 = self.tabbedPane.add('Young Male')
self.formantTab2 = self.tabbedPane.add('Senior Female')
self.formantTab3 = self.tabbedPane.add('Young Female')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,
self.root, True, 0)
self.formantPlot1 = FormantPlot(self.formantTab1, self.appDirectory,
self.root, True, 1)
self.formantPlot2 = FormantPlot(self.formantTab2, self.appDirectory,
self.root, False, 2)
self.formantPlot3 = FormantPlot(self.formantTab3, self.appDirectory,
self.root, False, 3)
self.menubar = Menu(self.root)
self.filemenu1 = Menu(self.menubar)
self.filemenu2 = Menu(self.menubar)
self.filemenu3 = Menu(self.menubar, tearoff=0)
self.menubar.add_cascade(label="File",
font="Arial 13",
menu=self.filemenu1)
self.filemenu1.add_command(label="Save",
font=('Arial', '13'),
command=(lambda: self.save()))
self.filemenu1.add_command(label="Load Audio File",
font=('Arial', '13'),
command=(lambda: self.load()))
self.filemenu1.add_command(label="Play Last Recorded Sound",
font=('Arial', '13'),
state='disabled')
self.filemenu1.add_command(label="Play Loaded File",
font=('Arial', '13'),
state='disabled')
self.menubar.add_cascade(label="Show",
font=('Arial', '13'),
menu=self.filemenu2)
self.filemenu2.add_command(label="Show Loaded Vowels",
font=('Arial', '13'),
command=(lambda: self.showVowel()))
self.filemenu2.add_command(label="Hide Loaded Vowels",
font=('Arial', '13'),
command=(lambda: self.hideVowel()))
self.root.config(menu=self.menubar)
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
class MainApp:
def __init__(self):
self.initialiseRoot()
self.getApplicationPathname()
#Hide the main application window
self.root.withdraw()
#self.initiateLoadingScreen()
#self.loadVowelImages()
self.soundCodes = {}
self.maleSoundDict = {}
self.femaleSoundDict ={}
self.vowelList = []
self.wordList = []
#vowelListPath = "data\maori\VowelCodes.csv"
#wordListPath = "data\maori\WordCodes.csv"
#self.initialiseSoundList(self.vowelList,vowelListPath)
#self.initialiseSoundList(self.wordList,wordListPath)
#self.initialiseSounds()
#self.initialiseKeyboardShortcuts()
self.setUpWidgets()
#Bring the main application window back into display
self.root.deiconify()
#Delete the loading screen window as the application has finished loading
#self.loadingScreen.destroy()
self.f1List = []
self.f2List = []
'''
tempPath = os.path.join(self.appDirectory,'data\maori\WordCodes.csv')
reader = csv.reader(open(tempPath, "rb"))
for row in reader:
print row'''
def positionWindowInCentre(self,widget,widgetWidth,widgetHeight):
user32 = ctypes.windll.user32
screenXCentre = user32.GetSystemMetrics(0)
screenYCentre = user32.GetSystemMetrics(1)
geometryString = str(widgetWidth)+'x'+str(widgetHeight)+'+'+str((screenXCentre/2)-(widgetWidth/2))+'+'+str((screenYCentre/2)-(widgetHeight/4)-(widgetHeight/4))
widget.geometry(geometryString)
'''
Creates the Tk object needed that stores all the widgets
'''
def initialiseRoot(self):
self.root = Tk()
self.root.title("Formant Plot")
self.root.protocol("WM_DELETE_WINDOW", self.quit)
self.root.resizable(True,True) #Disables window resizing
self.positionWindowInCentre(self.root,WIDTH,HEIGHT)
'''
Initialise the user interface of the application
'''
def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
#self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
#self.soundsFrame.grid(row=1,column=0)
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root, width=FORMANTPLOTFRAMEWIDTH, height=FORMANTPLOTFRAMEHEIGHT,background='#EEEEEE')
self.mainFrame.grid(row=1,column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
#self.formantTab = self.tabbedPane.add('Formant Plot')
self.formantTab = self.tabbedPane.add('Senior Male')
self.formantTab1 = self.tabbedPane.add('Young Male')
self.formantTab2 = self.tabbedPane.add('Senior Female')
self.formantTab3 = self.tabbedPane.add('Young Female')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,self.root,True,0)
self.formantPlot1 = FormantPlot(self.formantTab1, self.appDirectory,self.root,True,1)
self.formantPlot2 = FormantPlot(self.formantTab2, self.appDirectory,self.root,False,2)
self.formantPlot3 = FormantPlot(self.formantTab3, self.appDirectory,self.root,False,3)
self.menubar = Menu(self.root)
self.filemenu1 = Menu(self.menubar)
self.filemenu2 = Menu(self.menubar)
self.filemenu3 = Menu(self.menubar,tearoff=0)
self.menubar.add_cascade(label="File", font = "Arial 13",menu=self.filemenu1)
self.filemenu1.add_command(label="Save",font = ('Arial','13'),command=(lambda:self.save()))
self.filemenu1.add_command(label="Load Audio File",font = ('Arial','13'),command=(lambda:self.load()))
self.filemenu1.add_command(label="Play Last Recorded Sound",font = ('Arial','13'),state='disabled')
self.filemenu1.add_command(label="Play Loaded File",font = ('Arial','13'),state='disabled')
self.menubar.add_cascade(label="Show",font = ('Arial','13'), menu=self.filemenu2)
self.filemenu2.add_command(label="Show Loaded Vowels",font = ('Arial','13'),command=(lambda:self.showVowel()))
self.filemenu2.add_command(label="Hide Loaded Vowels",font = ('Arial','13'),command=(lambda:self.hideVowel()))
self.root.config(menu=self.menubar)
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
#self.frame = Frame(self.root)
#self.frame.grid(row=1,column=0)
'''
Load in the pathname (root-level) of where the application is stored in
'''
def load(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.loadAudioFile()
elif page == 'Young Male':
self.formantPlot1.loadAudioFile()
elif page == 'Senior Female':
self.formantPlot2.loadAudioFile()
elif page == 'Young Female':
self.formantPlot3.loadAudioFile()
self.filemenu1.entryconfig(3,state='normal')
self.filemenu1.entryconfig(4,state='normal')
def save(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.save()
elif page == 'Young Male':
self.formantPlot1.save()
elif page == 'Senior Female':
self.formantPlot2.save()
elif page == 'Young Female':
self.formantPlot3.save()
def playLoad(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.play(self.formantPlot.loadedAudio)
elif page == 'Young Male':
self.formantPlot1.play(self.formantPlot1.loadedAudio)
elif page == 'Senior Female':
self.formantPlot2.play(self.formantPlot2.loadedAudio)
elif page == 'Young Female':
self.formantPlot3.play(self.formantPlot3.loadedAudio)
def showVowel(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.formantPlotCanvas.itemconfig('loadedformants', state='normal')
elif page == 'Young Male':
self.formantPlot1.formantPlotCanvas.itemconfig('loadedformants', state='normal')
elif page == 'Senior Female':
self.formantPlot2.formantPlotCanvas.itemconfig('loadedformants', state='normal')
elif page == 'Young Female':
self.formantPlot3.formantPlotCanvas.itemconfig('loadedformants', state='normal')
def hideVowel(self):
page = self.tabbedPane.getcurselection()
if page == 'Senior Male':
self.formantPlot.formantPlotCanvas.itemconfig('loadedformants', state='hidden')
elif page == 'Young Male':
self.formantPlot1.formantPlotCanvas.itemconfig('loadedformants', state='hidden')
elif page == 'Senior Female':
self.formantPlot2.formantPlotCanvas.itemconfig('loadedformants', state='hidden')
elif page == 'Young Female':
self.formantPlot3.formantPlotCanvas.itemconfig('loadedformants', state='hidden')
def getApplicationPathname(self):
filePath = os.getcwd()
self.appDirectory = os.path.dirname(filePath)
print self.appDirectory
print os.path.dirname(sys.path[0])
'''
Load in a list of sound names.
'''
def initialiseSoundList(self, soundList, path):
listPath = os.path.join(self.appDirectory,path)
listFile = open(listPath,'r')
for line in listFile:
line=line.split(",")
line[0] = line[0].replace('aa','ä')
line[0] = line[0].replace('ee','ë')
line[0] = line[0].replace('ii','ï')
line[0] = line[0].replace('oo','ö')
line[0] = line[0].replace('uu','ü')
soundList.append(line[0])
self.soundCodes.update({line[0]:line[1]})
'''
Populate listbox with sounds
'''
def insertSoundNamesIntoListbox(self, soundList, listbox):
for soundName in sorted(set(soundList)):
listbox.insert(END, soundName)
def initialiseSounds(self):
initializeSnack(self.root)
extension = '.wav'
#tempDir = os.path.join(self.appDirectory,'htk\\user\\train.scp')
#temp=open(tempDir,'w')
#temp.write('#!MLF!#\n')
for key,code in self.soundCodes.items():
if self.isInt(code) == True:
if code >= 10:
filePathEnd = '*_' + code + extension
else:
filePathEnd = '*_0' + code + extension
else:
filePathEnd = code + extension
fileList = glob.glob(self.appDirectory+ '\\sounds\\' + filePathEnd)
self.maleSoundDict.update({key:[]})
self.femaleSoundDict.update({key:[]})
for filePath in fileList:
soundFileCode = os.path.basename(filePath)
#self.maleSoundDict[key].append(Sound(load=(filePath)))
if soundFileCode.startswith('L') == True or soundFileCode.startswith('K') == True:
self.maleSoundDict[key].append(Sound(load=(filePath)))
elif soundFileCode.startswith('R') == True:
self.femaleSoundDict[key].append(Sound(load=(filePath)))
else:
self.maleSoundDict[key].append(Sound(load=(filePath)))
self.femaleSoundDict[key].append(Sound(load=(filePath)))
#temp.close()
def initialiseKeyboardShortcuts(self):
self.root.bind('<Return>',self.executeEnterInput)
def getLoopPlayNum(self):
return self.loopPlayTextbox.get()
def getActiveTabName(self, widget):
return widget.getcurselection()
def isInt(self,value):
try:
int(value)
return True
except:
return False
def getGender(self):
return self.gender.get()
def updateGenderAffectedFunctions(self):
self.formantPlot.updateGoldStandard(self.getGender())
self.formantPlot.updateGender(self.getGender())
def sendUpdates(self,event):
self.updateVowelImage()
if self.getActiveTabName(self.soundsTabbedPane) == 'Words':
word = self.getCurrentSelection()
self.pronunciationAid.updateWord(word)
else:
self.pronunciationAid.updateWord(None)
self.pronunciationAid.clearScore()
def updateVowelImage(self):
self.loopPlay = False
self.keepDiphthongImageLoop = False
vowel = self.getCurrentSelection()
if self.vowelImagesDict.has_key(vowel) == True:
if len(vowel) == 1:
newPhoto = self.vowelImagesDict[vowel]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.isDiphthong = False
else:
newPhoto = self.vowelImagesDict[vowel][0]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.isDiphthong = True
else:
self.vowelsImageSection.config(image=self.greyPhoto)
self.vowelsImageSection.image=self.greyPhoto
self.isDiphthong = False
def getCurrentSelection(self):
listbox = self.getActiveListbox(self.getActiveTabName(self.soundsTabbedPane))
soundNameIndex = listbox.curselection()
soundName = listbox.get(soundNameIndex)
return soundName
def loopThroughDiphthongImage(self):
try:
self.keepDiphthongImageLoop = True
vowel = self.getCurrentSelection()
for i in range(0,len(self.vowelImagesDict[vowel])-1):
if self.keepDiphthongImageLoop == True:
newPhoto = self.vowelImagesDict[vowel][i]
self.vowelsImageSection.config(image=newPhoto)
self.vowelsImageSection.image=newPhoto
self.soundsFrame.update()
time.sleep(0.05)
else:
break
except:
print ""
def play(self):
self.loopPlay = True
gender = self.getGender()
if gender == True:
soundDict = self.maleSoundDict
else:
soundDict = self.femaleSoundDict
#print len(soundDict['kii'])
#print len(self.maleSoundDict['kii'])
try:
soundName = self.getCurrentSelection()
#print soundName
for i in range(0,int(self.getLoopPlayNum())):
if self.loopPlay == True:
numVersionsOfSound = len(soundDict[soundName])
#print numVersionsOfSound
randomNum = random.randint(0,numVersionsOfSound-1)
#print randomNum
sound = soundDict[soundName][randomNum]
sound.play(blocking=True)
if self.isDiphthong == True:
self.loopThroughDiphthongImage()
time.sleep(0.5)
else:
break
except TclError:
tkMessageBox.showerror('Error', 'No audio file selected')
def quit(self):
self.root.destroy()
def executeEnterInput(self,event):
self.play()
def mainloop(self):
self.root.mainloop()
def setUpWidgets(self):
#Top widgets
#self.headerFrame = Frame(self.root, width=WIDTH)
#self.headerFrame.grid(row=0,column=0,columnspan=2)
#headerImage = Image.open(self.appDirectory + '\\images\\header.png')
#headerPhoto = ImageTk.PhotoImage(headerImage)
#self.headerLabel = Label(self.headerFrame,image=headerPhoto,width=WIDTH,height=65,bg='orange')
#self.headerLabel.image = headerPhoto
#self.headerLabel.pack()
#End top widgets
#Sound widgets
Pmw.initialise(self.root)
#Pmw.Color.setscheme(self.root,background='#EEEEEE')
#self.soundsFrame = Frame(self.root, width=SOUNDFRAMEWIDTH,height=SOUNDFRAMEHEIGHT,background='#EEEEEE')
#self.soundsFrame.grid(row=1,column=0)
#End of sound widgets
#Formant Plot widgets
self.mainFrame = Frame(self.root, width=FORMANTPLOTFRAMEWIDTH, height=FORMANTPLOTFRAMEHEIGHT,background='#EEEEEE')
self.mainFrame.grid(row=1,column=1)
self.tabbedPane = Pmw.NoteBook(self.mainFrame)
self.tabbedPane.pack(fill='both')
#self.formantTab = self.tabbedPane.add('Formant Plot')
self.formantTab = self.tabbedPane.add('Senior Male')
self.formantTab1 = self.tabbedPane.add('Young Male')
self.formantTab2 = self.tabbedPane.add('Senior Female')
self.formantTab3 = self.tabbedPane.add('Young Female')
self.formantPlot = FormantPlot(self.formantTab, self.appDirectory,self.root,True,0)
self.formantPlot1 = FormantPlot(self.formantTab1, self.appDirectory,self.root,True,1)
self.formantPlot2 = FormantPlot(self.formantTab2, self.appDirectory,self.root,False,2)
self.formantPlot3 = FormantPlot(self.formantTab3, self.appDirectory,self.root,False,3)
self.menubar = Menu(self.root)
self.filemenu1 = Menu(self.menubar)
self.filemenu2 = Menu(self.menubar)
self.filemenu3 = Menu(self.menubar,tearoff=0)
self.menubar.add_cascade(label="File", font = "Arial 13",menu=self.filemenu1)
self.filemenu1.add_command(label="Save",font = ('Arial','13'),command=(lambda:self.save()))
self.filemenu1.add_command(label="Load Audio File",font = ('Arial','13'),command=(lambda:self.load()))
self.filemenu1.add_command(label="Play Last Recorded Sound",font = ('Arial','13'),state='disabled')
self.filemenu1.add_command(label="Play Loaded File",font = ('Arial','13'),state='disabled')
self.menubar.add_cascade(label="Show",font = ('Arial','13'), menu=self.filemenu2)
self.filemenu2.add_command(label="Show Loaded Vowels",font = ('Arial','13'),command=(lambda:self.showVowel()))
self.filemenu2.add_command(label="Hide Loaded Vowels",font = ('Arial','13'),command=(lambda:self.hideVowel()))
self.root.config(menu=self.menubar)
#self.pronunciationTab = self.tabbedPane.add('Pronunciation Aid')
#End of Formant Plot widgets
#Pronunciation Plot widgets
#self.pronunciationAid = PronunciationAid(self.pronunciationTab,self.appDirectory,self.root)
#End Pronunciation Plot widgets
self.tabbedPane.setnaturalsize()
