def parse(self):
song = Song()
#song.name = self.name
token = self._tokens.dequeue()
#TODO Parse the file and build a complete Song object to be returned
for x in range(0, self._tokens.size() + 1):
if (token.type == 0 and token.value == "song"):
token = self._tokens.dequeue()
while(token):
if (token.type == 1 and token.value == "song"):
#print("done")
#print(song.verses)
return song
break
elif (token.type == 0 and token.value == "name"):
token = self._tokens.dequeue()
while(token):
if (token.type == 4 or token.type == 2 or token.type == 3):
song.name = str(token.value)
print(token.value)
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "name"):
token = self._tokens.dequeue()
print("hello")
break
else:
print("Parse Error")
break
else:
print("Invalid type for name tag")
break
elif (token.type == 0 and token.value == "backgroundColor"):
token = self._tokens.dequeue()
while(token):
if (self.colors == 3):
self.colors = 0
#print("gettin somewhere")
song.backgroundColor = (self.red, self.green, self.blue)
token = self._tokens.dequeue()
break
elif (token.type == 0 and token.value == "red"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.red = token.value
self.color = self.color + self.red
self.colors += 1
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "red"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
elif (token.type == 0 and token.value == "blue"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.blue = token.value
self.color = self.color + (self.blue * 256)
self.colors += 1
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "blue"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
elif (token.type == 0 and token.value == "green"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.green = token.value
self.color = self.color + (self.green * 256)
self.colors += 1
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "green"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
else:
print("Invalid type for backgroundcolor tag")
break
elif (token.type == 0 and token.value == "soundFile"):
token = self._tokens.dequeue()
while(token):
if (token.type == 4):
song.songFile = token.value
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "soundFile"):
token = self._tokens.dequeue()
break
else:
print("Parse Error")
break
else:
print("Invalid type for name tag")
break
elif (token.type == 0 and token.value == "verse"):
self._verse = Verse()
self._line = Line()
self._word = Word()
token = self._tokens.dequeue()
while(token):
if (token.type == 0 and token.value == "line"):
token = self._tokens.dequeue()
#print("im a line")
while(token):
#print(token.value)
if (token.type == 0 and token.value == "line"):
break
if (token.type == 1 and token.value == "line"):
break
if (token.type == 0 and token.value == "word"):
#print("not me")
token = self._tokens.dequeue()
while(token):
#self.tracker += 1
#print(token.value)
if (token.type == 1 and token.value == "word"):
self._line.addWord(self._word)
self._word = Word()
token = self._tokens.dequeue()
break
elif (token.type == 0 and token.value == "value"):
token = self._tokens.dequeue()
if (token.type == 4):
self._word.value = token.value
print(self._word.value)
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "value"):
token = self._tokens.dequeue()
else:
print("Error")
break
else:
print("error")
break
elif (token.type == 0 and token.value == "timing"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
#print(token.value)
self._word.timing = token.value
#self._verse.duration += self._word.timing
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "timing"):
token = self._tokens.dequeue()
else:
print("Error")
break
elif (token.type == 0 and token.value == "color"):
token = self._tokens.dequeue()
while(token):
if (self.colors == 3):
self.colors = 0
self._word.color = (int(self.red), int(self.green), int(self.blue))
token = self._tokens.dequeue()
break
elif (token.type == 0 and token.value == "red"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.red = token.value
self.color = self.color + int(self.red)
self.colors += 1
token = self._tokens.dequeue()
print("i am red")
if (token.type == 1 and token.value == "red"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
elif (token.type == 0 and token.value == "green"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.green = token.value
self.color = self.color + (int(self.green) * 256)
self.colors += 1
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "green"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
elif (token.type == 0 and token.value == "blue"):
token = self._tokens.dequeue()
if (token.type == 2 or token.type == 3):
self.blue = token.value
self.color = self.color + (int(self.blue) * 256)
self.colors += 1
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "blue"):
token = self._tokens.dequeue()
else:
print("Parse Error")
break
else:
print("Parse Error")
break
elif (token.type == 1 and token.value == "line"):
self._verse.addLine(self._line)
self._line = Line()
token = self._tokens.dequeue()
elif (token.type == 1 and token.value == "verse"):
print("the duration is " + str(self._verse.duration))
print("the height is " + str(self._verse.height))
print("the width is " + str(self._verse.width))
print("the number of lines is " + str(self._verse.lines))
song.addVerse(self._verse)
self._verse = Verse()
token = self._tokens.dequeue()
break
elif (token.type == 0 and token.value == "backgroundImg"):
token = self._tokens.dequeue()
while(token):
if (token.type == 4):
self._verse.backgroundImg = token.value
token = self._tokens.dequeue()
if (token.type == 1 and token.value == "backgroundImg"):
token = self._tokens.dequeue()
break
else:
print("BackgroundImg missing closing tag")
break
else:
print("BackgroundImg tags must be ints")
break
elif (token.type == 1 and token.value == "song"):
return song
break
else:
print("unknown song value")
break
else:
print("Error")
break
return song
