class MainWindow(QMainWindow):
def __init__(self):
self.settings = QSettings("yayachiken", "PyMorsetrainer")
if not self.settings.allKeys():
print("Initializing application settings...")
self.settings.setValue("currentLesson", "1")
self.settings.setValue("wpm", "20")
self.settings.setValue("effectiveWpm", "15")
self.settings.setValue("frequency", "800")
self.settings.setValue("duration", "1")
self.requireNewExercise = False
self.mp = None
self.lessonButtons = []
self.debug = False
super().__init__()
self.initUI()
self.generateExercise()
def initUI(self):
self.centralWidget = QWidget()
self.setCentralWidget(self.centralWidget)
self.receivedTextEdit = QTextEdit()
self.receivedTextEdit.setAcceptRichText(False)
monospaceFont = QFont("Monospace")
monospaceFont.setStyleHint(QFont.Monospace)
self.receivedTextEdit.setFont(monospaceFont)
playExerciseButton = QPushButton("Play exercise text")
playExerciseButton.clicked.connect(self.playExercise)
stopButton = QPushButton("Stop playing")
stopButton.clicked.connect(self.stopPlaying)
validateButton = QPushButton("Check input / Generate next exercise")
validateButton.clicked.connect(self.checkInput)
self.wpmLineEdit = QLineEdit(self.settings.value("wpm"))
self.wpmLineEdit.textChanged.connect(functools.partial(self.saveChangedText, self.wpmLineEdit, "wpm"))
wpmLabel = QLabel("WPM")
self.ewpmLineEdit = QLineEdit(self.settings.value("effectiveWpm"))
self.ewpmLineEdit.textChanged.connect(functools.partial(self.saveChangedText, self.ewpmLineEdit, "effectiveWpm"))
ewpmLabel = QLabel("effective WPM")
self.freqLineEdit = QLineEdit(self.settings.value("frequency"))
self.freqLineEdit.textChanged.connect(functools.partial(self.saveChangedText, self.freqLineEdit, "frequency"))
freqLabel = QLabel("Frequency (Hz)")
self.durationLineEdit = QLineEdit(self.settings.value("duration"))
self.durationLineEdit.textChanged.connect(functools.partial(self.saveChangedText, self.durationLineEdit, "duration"))
durationLabel = QLabel("Duration (min)")
self.lessonGrid = QGridLayout()
lessonCombo = QComboBox()
lessonCombo.setStyleSheet("combobox-popup: 0;")
lessonCombo.addItem("1 - K M")
for lesson in range(2, len(KOCH_LETTERS)):
lessonCombo.addItem(str(lesson) + " - " + KOCH_LETTERS[lesson])
lessonCombo.setCurrentIndex(int(self.settings.value("currentLesson"))-1)
lessonCombo.currentIndexChanged.connect(self.newLessonSelected)
lessonIdLabel = QLabel("Lesson:")
lessonBox = QHBoxLayout()
lessonBox.addWidget(lessonIdLabel)
lessonBox.addWidget(lessonCombo)
lessonBox.addStretch(-1)
self.createLessonLetterButtons(self.lessonGrid)
mainLayout = QVBoxLayout()
inputAndParameters = QHBoxLayout()
parameterField = QVBoxLayout()
inputAndParameters.addWidget(self.receivedTextEdit, stretch=1)
self.receivedTextEdit.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.MinimumExpanding))
inputAndParameters.addLayout(parameterField, stretch=0)
parameterField.addWidget(playExerciseButton)
parameterField.addWidget(stopButton)
parameterField.addWidget(validateButton)
parameterGrid = QGridLayout()
parameterGrid.addWidget(self.wpmLineEdit, 0, 0)
parameterGrid.addWidget(wpmLabel, 0, 1)
parameterGrid.addWidget(self.ewpmLineEdit, 1, 0)
parameterGrid.addWidget(ewpmLabel, 1, 1)
parameterGrid.addWidget(self.freqLineEdit, 2, 0)
parameterGrid.addWidget(freqLabel, 2, 1)
parameterGrid.addWidget(self.durationLineEdit, 3, 0)
parameterGrid.addWidget(durationLabel, 3, 1)
parameterField.addLayout(parameterGrid)
parameterField.insertSpacing(-1, 15)
parameterField.addLayout(lessonBox)
parameterField.insertStretch(-1)
mainLayout.addLayout(inputAndParameters)
mainLayout.addLayout(self.lessonGrid)
self.centralWidget.setLayout(mainLayout)
self.setWindowTitle('PyMorsetrainer')
self.show()
def closeEvent(self, event):
self.stopPlaying()
def createLessonLetterButtons(self, parentGrid):
newButtonCount = int(self.settings.value("currentLesson")) + 1
oldButtonCount = len(self.lessonButtons)
if oldButtonCount > newButtonCount:
for button in self.lessonButtons[newButtonCount:]:
parentGrid.removeWidget(button)
button.deleteLater()
self.lessonButtons = self.lessonButtons[:newButtonCount]
else:
for idx, letter in enumerate(KOCH_LETTERS[oldButtonCount:newButtonCount]):
idx = idx + oldButtonCount
button = QToolButton()
button.setText(letter)
button.clicked.connect(functools.partial(self.playMorse, letter))
buttonPolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed, QSizePolicy.PushButton)
buttonPolicy.setHorizontalStretch(0)
button.setSizePolicy(buttonPolicy)
button.setMinimumWidth(5)
parentGrid.addWidget(button, 1 + int(idx / 12), int(idx % 12))
self.lessonButtons.append(button)
def playMorse(self, text):
if self.mp is not None:
self.mp.shutdown()
wpm = int(self.settings.value("wpm"))
effectiveWpm = int(self.settings.value("effectiveWpm"))
frequency = int(self.settings.value("frequency"))
self.mp = MorsePlayer(text, wpm, effectiveWpm, frequency)
self.mp.start()
def playExercise(self):
if self.requireNewExercise == True:
self.generateExercise()
self.playMorse(self.morse_solution)
def stopPlaying(self):
if self.mp is not None:
self.mp.shutdown()
def newLessonSelected(self, comboId):
newLesson = comboId + 1
self.settings.setValue("currentLesson", newLesson)
self.createLessonLetterButtons(self.lessonGrid)
self.requireNewExercise = True
def generateExercise(self):
lesson = int(self.settings.value("currentLesson"))
letters = KOCH_LETTERS[:lesson+1]
wpm = int(self.wpmLineEdit.text())
effectiveWpm = int(self.ewpmLineEdit.text())
frequency = int(self.freqLineEdit.text())
duration = int(self.durationLineEdit.text())
mc = MorseCode("")
while mc.tally_length_in_seconds(wpm, effectiveWpm) < duration * 60:
new_word = ""
for _ in range(0, 5):
new_word += (random.choice(letters))
mc.set_morse_text(mc.get_morse_text() + " " + new_word)
self.requireNewExercise = False
self.morse_solution = mc.get_morse_text()
if self.debug:
print(self.morse_solution)
def checkInput(self):
self.evalWindow = EvaluationWindow(self.receivedTextEdit.toPlainText().upper(), self.morse_solution)
self.evalWindow.setModal(True)
self.evalWindow.show()
self.requireNewExercise = True
self.receivedTextEdit.clear()
def saveChangedText(self, inputField, settingName):
self.settings.setValue(settingName, inputField.text())
def enableDebugMode():
self.debug = True
class MainWindow(QMainWindow):
def __init__(self):
self.settings = QSettings("yayachiken", "PyMorsetrainer")
if self.settings.value("currentLesson") is not None:
self.lesson = int(self.settings.value("currentLesson"))
else:
self.lesson = 1
self.settings.setValue("currentLesson", 1)
self.requireNewExercise = False
self.mp = None
self.thread = None
super().__init__()
self.initUI()
self.generateExercise()
def initUI(self):
self.centralWidget = QWidget()
self.setCentralWidget(self.centralWidget)
self.receivedTextEdit = QTextEdit()
self.receivedTextEdit.setAcceptRichText(False)
monospaceFont = QFont("Monospace")
monospaceFont.setStyleHint(QFont.Monospace)
self.receivedTextEdit.setFont(monospaceFont)
playExerciseButton = QPushButton("Play exercise text")
playExerciseButton.clicked.connect(self.playExercise)
stopButton = QPushButton("Stop playing")
stopButton.clicked.connect(self.stopPlaying)
validateButton = QPushButton("Check input / Generate next exercise")
validateButton.clicked.connect(self.checkInput)
self.wpmLineEdit = QLineEdit("20")
wpmLabel = QLabel("WPM")
self.ewpmLineEdit = QLineEdit("15")
ewpmLabel = QLabel("effective WPM")
self.freqLineEdit = QLineEdit("800")
freqLabel = QLabel("Frequency (Hz)")
self.durationLineEdit = QLineEdit("1")
durationLabel = QLabel("Duration (min)")
lessonBox = QHBoxLayout()
lessonBox.setAlignment(Qt.AlignLeft)
lessonCombo = QComboBox()
lessonCombo.setMaximumWidth(75)
lessonCombo.addItem("1 - K M")
for lesson in range(2, len(KOCH_LETTERS)):
lessonCombo.addItem(str(lesson) + " - " + KOCH_LETTERS[lesson])
lessonCombo.setCurrentIndex(self.lesson-1)
lessonCombo.currentIndexChanged.connect(self.newLessonSelected)
lessonIdLabel = QLabel("Lesson:")
lessonIdLabel.setMaximumWidth(50)
self.lessonLabel = QLabel(' '.join(KOCH_LETTERS[:self.lesson+1]))
lessonBox.addWidget(lessonIdLabel)
lessonBox.addWidget(lessonCombo)
lessonBox.addWidget(self.lessonLabel)
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(self.receivedTextEdit, 1, 1, 7, 1)
grid.addWidget(playExerciseButton, 1, 2, 1, 2)
grid.addWidget(stopButton, 2, 2, 1, 2)
grid.addWidget(validateButton, 3, 2, 1, 2)
grid.addWidget(self.wpmLineEdit, 4, 2)
grid.addWidget(wpmLabel, 4, 3)
grid.addWidget(self.ewpmLineEdit, 5, 2)
grid.addWidget(ewpmLabel, 5, 3)
grid.addWidget(self.freqLineEdit, 6, 2)
grid.addWidget(freqLabel, 6, 3)
grid.addWidget(self.durationLineEdit, 7, 2)
grid.addWidget(durationLabel, 7, 3)
grid.addLayout(lessonBox, 8, 1, 1, 3)
self.centralWidget.setLayout(grid)
self.setWindowTitle('PyMorsetrainer')
self.show()
def closeEvent(self, event):
self.stopPlaying()
def playExercise(self):
if self.requireNewExercise == True:
self.generateExercise()
wpm = int(self.wpmLineEdit.text())
effectiveWpm = int(self.ewpmLineEdit.text())
frequency = int(self.freqLineEdit.text())
self.mp = MorsePlayer(self.morse_solution, wpm, effectiveWpm, frequency)
self.mp.start()
def stopPlaying(self):
if self.mp is not None:
self.mp.shutdown()
def newLessonSelected(self, comboId):
self.lesson = comboId+1
self.settings.setValue("currentLesson", self.lesson)
self.lessonLabel.setText(' '.join(KOCH_LETTERS[:self.lesson+1]))
self.requireNewExercise = True
def generateExercise(self):
letters = KOCH_LETTERS[:self.lesson+1]
wpm = int(self.wpmLineEdit.text())
effectiveWpm = int(self.ewpmLineEdit.text())
frequency = int(self.freqLineEdit.text())
duration = int(self.durationLineEdit.text())
mc = MorseCode("")
while mc.tally_length_in_seconds(wpm, effectiveWpm) < duration * 60:
new_word = ""
for _ in range(0, 5):
new_word += (random.choice(letters))
mc.set_morse_text(mc.get_morse_text() + " " + new_word)
self.requireNewExercise = False
self.morse_solution = mc.get_morse_text()
print(self.morse_solution)
def checkInput(self):
self.evalWindow = EvaluationWindow(self.receivedTextEdit.toPlainText().upper(), self.morse_solution)
self.evalWindow.setModal(True)
self.evalWindow.show()
self.requireNewExercise = True
self.receivedTextEdit.clear()