def __init__(self):
self.pinyin_numbers_to_tones_transformer = PinyinNumbers2TonesTransformer(
)
self.pinyin_tones_to_numbers_transformer = PinyinTones2NumbersTransformer(
)
self.pinyin_syllable_parser_mixed = PinyinParserMixed()
Gtk.Window.__init__(self, title="Pīnyīn Transformer")
self.topLevelGridLayoutContainer = Gtk.Grid()
self.numberedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.numberedPinyinTextView = Gtk.TextView()
self.numberedPinyinTextBuffer = self.numberedPinyinTextView.get_buffer(
)
self.tonedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.tonedPinyinTextView = Gtk.TextView()
self.tonedPinyinTextBuffer = self.tonedPinyinTextView.get_buffer()
self.initialize()
def __init__(self): self.pinyin_numbers_to_tones_transformer = PinyinNumbers2TonesTransformer() self.pinyin_tones_to_numbers_transformer = PinyinTones2NumbersTransformer() self.pinyin_syllable_parser_mixed = PinyinParserMixed() Gtk.Window.__init__(self, title="Pīnyīn Transformer") self.topLevelGridLayoutContainer = Gtk.Grid() self.numberedPinyinScrolledWindow = Gtk.ScrolledWindow() self.numberedPinyinTextView = Gtk.TextView() self.numberedPinyinTextBuffer = self.numberedPinyinTextView.get_buffer() self.tonedPinyinScrolledWindow = Gtk.ScrolledWindow() self.tonedPinyinTextView = Gtk.TextView() self.tonedPinyinTextBuffer = self.tonedPinyinTextView.get_buffer() self.initialize()
class PinyinTransformerGTKGUI(Gtk.Window):
fileMenu = None
editMenu = None
optionsMenu = None
topLevelGridLayoutContainer = None
gridLayout = None
pinyinNumberLabel = None
pinyinTonesLabel = None
transform_to_tones_pinyin_button = None
transform_to_numbers_pinyin_button = None
def __init__(self):
self.pinyin_numbers_to_tones_transformer = PinyinNumbers2TonesTransformer(
)
self.pinyin_tones_to_numbers_transformer = PinyinTones2NumbersTransformer(
)
self.pinyin_syllable_parser_mixed = PinyinParserMixed()
Gtk.Window.__init__(self, title="Pīnyīn Transformer")
self.topLevelGridLayoutContainer = Gtk.Grid()
self.numberedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.numberedPinyinTextView = Gtk.TextView()
self.numberedPinyinTextBuffer = self.numberedPinyinTextView.get_buffer(
)
self.tonedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.tonedPinyinTextView = Gtk.TextView()
self.tonedPinyinTextBuffer = self.tonedPinyinTextView.get_buffer()
self.initialize()
def initialize(self):
self.create_gui()
self.add_signal_listeners()
self.add_window_signal_listeners()
def create_gui(self):
self.initialize_controls()
self.add_controls()
self.createMenuBar()
def initialize_controls(self):
# WINDOW
self.set_default_size(400, 300)
# LAYOUT
self.gridLayout = Gtk.Grid()
self.gridLayout.set_margin_left(5)
self.gridLayout.set_margin_top(5)
self.gridLayout.set_margin_right(5)
self.gridLayout.set_margin_bottom(5)
self.gridLayout.set_column_spacing(5)
self.gridLayout.set_row_spacing(5)
self.gridLayout.set_column_homogeneous(False)
self.gridLayout.set_row_homogeneous(False)
# LABELS
self.pinyinNumberLabel = Gtk.Label()
self.pinyinNumberLabel.set_label("Pīnyīn (numbers):")
self.pinyinNumberLabel.set_halign(Gtk.Align.START)
self.pinyinNumberLabel.set_vexpand(False)
self.pinyinNumberLabel.set_hexpand(False)
self.pinyinTonesLabel = Gtk.Label()
self.pinyinTonesLabel.set_label("Pīnyīn (tones):")
self.pinyinTonesLabel.set_halign(Gtk.Align.START)
self.pinyinTonesLabel.set_vexpand(False)
self.pinyinTonesLabel.set_hexpand(False)
# TEXT VIEW
self.numberedPinyinScrolledWindow.set_hexpand(True)
self.numberedPinyinScrolledWindow.set_vexpand(True)
self.numberedPinyinScrolledWindow.set_border_width(2)
self.numberedPinyinScrolledWindow.set_resize_mode(Gtk.ResizeMode.QUEUE)
self.numberedPinyinScrolledWindow.set_shadow_type(Gtk.ShadowType.IN)
self.numberedPinyinTextView.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self.numberedPinyinTextView.set_border_width(2)
self.numberedPinyinTextView.set_accepts_tab(False)
self.numberedPinyinTextBuffer.set_text("Pin1yin1 ...")
self.tonedPinyinScrolledWindow.set_hexpand(True)
self.tonedPinyinScrolledWindow.set_vexpand(True)
self.tonedPinyinScrolledWindow.set_border_width(2)
self.tonedPinyinScrolledWindow.set_resize_mode(Gtk.ResizeMode.QUEUE)
self.tonedPinyinScrolledWindow.set_shadow_type(Gtk.ShadowType.IN)
self.tonedPinyinTextView.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self.tonedPinyinTextView.set_border_width(2)
self.tonedPinyinTextView.set_accepts_tab(False)
self.tonedPinyinTextBuffer.set_text("Pīnyīn ...")
# BUTTONS
self.transform_to_tones_pinyin_button = Gtk.Button(
label="Transform (tones)")
self.transform_to_tones_pinyin_button.set_halign(Gtk.Align.START)
self.transform_to_tones_pinyin_button.set_hexpand(False)
self.transform_to_tones_pinyin_button.set_vexpand(False)
self.transform_to_numbers_pinyin_button = Gtk.Button(
label="Transform (numbers)")
self.transform_to_numbers_pinyin_button.set_halign(Gtk.Align.START)
self.transform_to_numbers_pinyin_button.set_hexpand(False)
self.transform_to_numbers_pinyin_button.set_vexpand(False)
def add_controls(self):
#self.gridLayout.attach(self.menubar, 0, 0, 4, 1)
self.gridLayout.attach(self.pinyinNumberLabel, 0, 1, 1, 1)
self.gridLayout.attach(self.pinyinTonesLabel, 2, 1, 1, 1)
self.numberedPinyinScrolledWindow.add(self.numberedPinyinTextView)
self.tonedPinyinScrolledWindow.add(self.tonedPinyinTextView)
self.gridLayout.attach(self.numberedPinyinScrolledWindow, 0, 2, 2, 4)
self.gridLayout.attach(self.tonedPinyinScrolledWindow, 2, 2, 2, 4)
self.gridLayout.attach(self.transform_to_tones_pinyin_button, 0, 6, 1,
1)
self.gridLayout.attach(self.transform_to_numbers_pinyin_button, 2, 6,
1, 1)
self.topLevelGridLayoutContainer.attach(self.gridLayout, 0, 1, 1, 1)
self.add(self.topLevelGridLayoutContainer)
def createMenuBar(self):
file_menu = Gtk.Menu()
exit_menu_item = Gtk.MenuItem("Exit")
exit_menu_item.connect(GTKSignal.ACTIVATE.value, Gtk.main_quit)
file_menu.append(exit_menu_item)
file_menu_bar_item = Gtk.MenuItem("File")
file_menu_bar_item.set_submenu(file_menu)
edit_menu = Gtk.Menu()
unnamed_menu_item = Gtk.MenuItem("Unnamed")
unnamed_menu_item.connect(GTKSignal.ACTIVATE.value, Gtk.main_quit)
edit_menu.append(unnamed_menu_item)
edit_menu_bar_item = Gtk.MenuItem("Edit")
edit_menu_bar_item.set_submenu(edit_menu)
menu_bar = Gtk.MenuBar()
menu_bar.append(file_menu_bar_item)
menu_bar.append(edit_menu_bar_item)
self.topLevelGridLayoutContainer.attach(menu_bar, 0, 0, 1, 1)
def add_signal_listeners(self):
self.transform_to_tones_pinyin_button.connect(
GTKSignal.CLICKED.value,
self.transform_to_tones_pinyin_button_clicked)
self.transform_to_numbers_pinyin_button.connect(
GTKSignal.CLICKED.value,
self.transform_to_numbers_pinyin_button_clicked)
def add_window_signal_listeners(self):
self.connect(GTKSignal.DELETE_EVENT.value, Gtk.main_quit)
self.connect(GTKSignal.DESTROY.value, Gtk.main_quit)
def transform_to_tones_pinyin_button_clicked(self, widget):
start = self.numberedPinyinTextBuffer.get_start_iter()
end = self.numberedPinyinTextBuffer.get_end_iter()
hidden_chars = False
user_input = self.numberedPinyinTextBuffer.get_text(
start, end, hidden_chars)
if self.containsTonedVowels(user_input):
try:
print("contains tones")
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getTonedPinyinText()
self.tonedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
else:
print("does not contain tones")
try:
# uses newer faster parser
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getTonedPinyinText()
self.tonedPinyinTextBuffer.set_text(output)
# uses slower strict parser
# output = self.pinyin_numbers_to_tones_transformer.transform(user_input)
# self.tonedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
def transform_to_numbers_pinyin_button_clicked(self, widget):
start = self.tonedPinyinTextBuffer.get_start_iter()
end = self.tonedPinyinTextBuffer.get_end_iter()
hidden_chars = False
user_input = self.tonedPinyinTextBuffer.get_text(
start, end, hidden_chars)
if self.containsDigits(user_input):
print("contains digits")
try:
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getNumberedPinyinText(
)
self.numberedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
else:
print("does not contain digits")
try:
# uses slower strict parser:
# output = self.pinyin_tones_to_numbers_transformer.transform(user_input)
# self.numberedPinyinTextBuffer.set_text(output)
# uses new fast parser
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getNumberedPinyinText(
)
self.numberedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
@staticmethod
def show_invalid_pinyin_error_message():
print("invalid pinyin")
@staticmethod
def containsTonedVowels(text):
for toned_vowel in SpecialCharacters.TONED_VOWELS.value:
if toned_vowel in text:
return True
return False
@staticmethod
def containsDigits(text):
for digit in [x for x in range(0, 9)]:
if str(digit) in text:
return True
return False
class PinyinTransformerGTKGUI(Gtk.Window):
fileMenu = None
editMenu = None
optionsMenu = None
topLevelGridLayoutContainer = None
gridLayout = None
pinyinNumberLabel = None
pinyinTonesLabel = None
transform_to_tones_pinyin_button = None
transform_to_numbers_pinyin_button = None
def __init__(self):
self.pinyin_numbers_to_tones_transformer = PinyinNumbers2TonesTransformer()
self.pinyin_tones_to_numbers_transformer = PinyinTones2NumbersTransformer()
self.pinyin_syllable_parser_mixed = PinyinParserMixed()
Gtk.Window.__init__(self, title="Pīnyīn Transformer")
self.topLevelGridLayoutContainer = Gtk.Grid()
self.numberedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.numberedPinyinTextView = Gtk.TextView()
self.numberedPinyinTextBuffer = self.numberedPinyinTextView.get_buffer()
self.tonedPinyinScrolledWindow = Gtk.ScrolledWindow()
self.tonedPinyinTextView = Gtk.TextView()
self.tonedPinyinTextBuffer = self.tonedPinyinTextView.get_buffer()
self.initialize()
def initialize(self):
self.create_gui()
self.add_signal_listeners()
self.add_window_signal_listeners()
def create_gui(self):
self.initialize_controls()
self.add_controls()
self.createMenuBar()
def initialize_controls(self):
# WINDOW
self.set_default_size(400, 300)
# LAYOUT
self.gridLayout = Gtk.Grid()
self.gridLayout.set_margin_left(5)
self.gridLayout.set_margin_top(5)
self.gridLayout.set_margin_right(5)
self.gridLayout.set_margin_bottom(5)
self.gridLayout.set_column_spacing(5)
self.gridLayout.set_row_spacing(5)
self.gridLayout.set_column_homogeneous(False)
self.gridLayout.set_row_homogeneous(False)
# LABELS
self.pinyinNumberLabel = Gtk.Label()
self.pinyinNumberLabel.set_label("Pīnyīn (numbers):")
self.pinyinNumberLabel.set_halign(Gtk.Align.START)
self.pinyinNumberLabel.set_vexpand(False)
self.pinyinNumberLabel.set_hexpand(False)
self.pinyinTonesLabel = Gtk.Label()
self.pinyinTonesLabel.set_label("Pīnyīn (tones):")
self.pinyinTonesLabel.set_halign(Gtk.Align.START)
self.pinyinTonesLabel.set_vexpand(False)
self.pinyinTonesLabel.set_hexpand(False)
# TEXT VIEW
self.numberedPinyinScrolledWindow.set_hexpand(True)
self.numberedPinyinScrolledWindow.set_vexpand(True)
self.numberedPinyinScrolledWindow.set_border_width(2)
self.numberedPinyinScrolledWindow.set_resize_mode(Gtk.ResizeMode.QUEUE)
self.numberedPinyinScrolledWindow.set_shadow_type(Gtk.ShadowType.IN)
self.numberedPinyinTextView.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self.numberedPinyinTextView.set_border_width(2)
self.numberedPinyinTextView.set_accepts_tab(False)
self.numberedPinyinTextBuffer.set_text("Pin1yin1 ...")
self.tonedPinyinScrolledWindow.set_hexpand(True)
self.tonedPinyinScrolledWindow.set_vexpand(True)
self.tonedPinyinScrolledWindow.set_border_width(2)
self.tonedPinyinScrolledWindow.set_resize_mode(Gtk.ResizeMode.QUEUE)
self.tonedPinyinScrolledWindow.set_shadow_type(Gtk.ShadowType.IN)
self.tonedPinyinTextView.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self.tonedPinyinTextView.set_border_width(2)
self.tonedPinyinTextView.set_accepts_tab(False)
self.tonedPinyinTextBuffer.set_text("Pīnyīn ...")
# BUTTONS
self.transform_to_tones_pinyin_button = Gtk.Button(label="Transform (tones)")
self.transform_to_tones_pinyin_button.set_halign(Gtk.Align.START)
self.transform_to_tones_pinyin_button.set_hexpand(False)
self.transform_to_tones_pinyin_button.set_vexpand(False)
self.transform_to_numbers_pinyin_button = Gtk.Button(label="Transform (numbers)")
self.transform_to_numbers_pinyin_button.set_halign(Gtk.Align.START)
self.transform_to_numbers_pinyin_button.set_hexpand(False)
self.transform_to_numbers_pinyin_button.set_vexpand(False)
def add_controls(self):
#self.gridLayout.attach(self.menubar, 0, 0, 4, 1)
self.gridLayout.attach(self.pinyinNumberLabel, 0, 1, 1, 1)
self.gridLayout.attach(self.pinyinTonesLabel, 2, 1, 1, 1)
self.numberedPinyinScrolledWindow.add(self.numberedPinyinTextView)
self.tonedPinyinScrolledWindow.add(self.tonedPinyinTextView)
self.gridLayout.attach(self.numberedPinyinScrolledWindow, 0, 2, 2, 4)
self.gridLayout.attach(self.tonedPinyinScrolledWindow, 2, 2, 2, 4)
self.gridLayout.attach(self.transform_to_tones_pinyin_button, 0, 6, 1, 1)
self.gridLayout.attach(self.transform_to_numbers_pinyin_button, 2, 6, 1, 1)
self.topLevelGridLayoutContainer.attach(self.gridLayout, 0, 1, 1, 1)
self.add(self.topLevelGridLayoutContainer)
def createMenuBar(self):
file_menu = Gtk.Menu()
exit_menu_item = Gtk.MenuItem("Exit")
exit_menu_item.connect(GTKSignal.ACTIVATE.value, Gtk.main_quit)
file_menu.append(exit_menu_item)
file_menu_bar_item = Gtk.MenuItem("File")
file_menu_bar_item.set_submenu(file_menu)
edit_menu = Gtk.Menu()
unnamed_menu_item = Gtk.MenuItem("Unnamed")
unnamed_menu_item.connect(GTKSignal.ACTIVATE.value, Gtk.main_quit)
edit_menu.append(unnamed_menu_item)
edit_menu_bar_item = Gtk.MenuItem("Edit")
edit_menu_bar_item.set_submenu(edit_menu)
menu_bar = Gtk.MenuBar()
menu_bar.append(file_menu_bar_item)
menu_bar.append(edit_menu_bar_item)
self.topLevelGridLayoutContainer.attach(menu_bar, 0, 0, 1, 1)
def add_signal_listeners(self):
self.transform_to_tones_pinyin_button.connect(GTKSignal.CLICKED.value, self.transform_to_tones_pinyin_button_clicked)
self.transform_to_numbers_pinyin_button.connect(GTKSignal.CLICKED.value, self.transform_to_numbers_pinyin_button_clicked)
def add_window_signal_listeners(self):
self.connect(GTKSignal.DELETE_EVENT.value, Gtk.main_quit)
self.connect(GTKSignal.DESTROY.value, Gtk.main_quit)
def transform_to_tones_pinyin_button_clicked(self, widget):
start = self.numberedPinyinTextBuffer.get_start_iter()
end = self.numberedPinyinTextBuffer.get_end_iter()
hidden_chars = False
user_input = self.numberedPinyinTextBuffer.get_text(start, end, hidden_chars)
if self.containsTonedVowels(user_input):
try:
print("contains tones")
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getTonedPinyinText()
self.tonedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
else:
print("does not contain tones")
try:
# uses newer faster parser
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getTonedPinyinText()
self.tonedPinyinTextBuffer.set_text(output)
# uses slower strict parser
# output = self.pinyin_numbers_to_tones_transformer.transform(user_input)
# self.tonedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
def transform_to_numbers_pinyin_button_clicked(self, widget):
start = self.tonedPinyinTextBuffer.get_start_iter()
end = self.tonedPinyinTextBuffer.get_end_iter()
hidden_chars = False
user_input = self.tonedPinyinTextBuffer.get_text(start, end, hidden_chars)
if self.containsDigits(user_input):
print("contains digits")
try:
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getNumberedPinyinText()
self.numberedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
else:
print("does not contain digits")
try:
# uses slower strict parser:
# output = self.pinyin_tones_to_numbers_transformer.transform(user_input)
# self.numberedPinyinTextBuffer.set_text(output)
# uses new fast parser
self.pinyin_syllable_parser_mixed.fastParse(user_input)
output = self.pinyin_syllable_parser_mixed.getNumberedPinyinText()
self.numberedPinyinTextBuffer.set_text(output)
except PinyinParseException:
self.show_invalid_pinyin_error_message()
@staticmethod
def show_invalid_pinyin_error_message():
print("invalid pinyin")
@staticmethod
def containsTonedVowels(text):
for toned_vowel in SpecialCharacters.TONED_VOWELS.value:
if toned_vowel in text:
return True
return False
@staticmethod
def containsDigits(text):
for digit in [x for x in range(0, 9)]:
if str(digit) in text:
return True
return False
