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#############################################################################
##
## Copyright (C) 2017 The Qt Company Ltd.
## Contact: http://www.qt.io/licensing/
##
## This file is part of the Qt for Python examples of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:BSD$
## You may use this file under the terms of the BSD license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of The Qt Company Ltd nor the names of its
## contributors may be used to endorse or promote products derived
## from this software without specific prior written permission.
##
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
"""PySide6 QTextToSpeech example"""
import sys
from PySide6.QtCore import Qt
from PySide6.QtWidgets import (QApplication, QComboBox, QFormLayout,
QHBoxLayout, QLineEdit, QMainWindow, QPushButton, QSlider, QWidget)
from PySide6.QtTextToSpeech import QTextToSpeech
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
centralWidget = QWidget()
self.setCentralWidget(centralWidget)
layout = QFormLayout(centralWidget)
textLayout = QHBoxLayout()
self.text = QLineEdit('Hello, PySide6')
self.text.setClearButtonEnabled(True)
textLayout.addWidget(self.text)
self.sayButton = QPushButton('Say')
textLayout.addWidget(self.sayButton)
self.text.returnPressed.connect(self.sayButton.animateClick)
self.sayButton.clicked.connect(self.say)
layout.addRow('Text:', textLayout)
self.voiceCombo = QComboBox()
layout.addRow('Voice:', self.voiceCombo)
self.volumeSlider = QSlider(Qt.Horizontal)
self.volumeSlider.setMinimum(0)
self.volumeSlider.setMaximum(100)
self.volumeSlider.setValue(100)
layout.addRow('Volume:', self.volumeSlider)
self.engine = None
engineNames = QTextToSpeech.availableEngines()
if len(engineNames) > 0:
engineName = engineNames[0]
self.engine = QTextToSpeech(engineName)
self.engine.stateChanged.connect(self.stateChanged)
self.setWindowTitle('QTextToSpeech Example ({})'.format(engineName))
self.voices = []
for voice in self.engine.availableVoices():
self.voices.append(voice)
self.voiceCombo.addItem(voice.name())
else:
self.setWindowTitle('QTextToSpeech Example (no engines available)')
self.sayButton.setEnabled(False)
def say(self):
self.sayButton.setEnabled(False)
self.engine.setVoice(self.voices[self.voiceCombo.currentIndex()])
self.engine.setVolume(float(self.volumeSlider.value()) / 100)
self.engine.say(self.text.text())
def stateChanged(self, state):
if (state == QTextToSpeech.State.Ready):
self.sayButton.setEnabled(True)
if __name__ == '__main__':
app = QApplication(sys.argv)
mainWin = MainWindow()
mainWin.show()
sys.exit(app.exec_())
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