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from UIfile.SpeechRecognitionUI import Ui_SpeechRecognitionUI
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import mySpeechRecognition
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from PyQt5.QtCore import QTimer,pyqtSignal,QMutex,QThread,QWaitCondition,QObject
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from PyQt5.QtWidgets import QWidget
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from PyQt5.QtGui import QPixmap,QIcon,QCloseEvent
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import time,threading
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class mySpeechRecognition_UI(QWidget,Ui_SpeechRecognitionUI):
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'''拓展的语音识别窗口类'''
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send_order_signal = pyqtSignal(bool, str) # 传递识别出的命令的信号，发给主窗口线程
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when_closed = pyqtSignal() # 当窗口被关闭时发送信号
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def __init__(self):
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super(mySpeechRecognition_UI, self).__init__()
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self.setupUi(self)
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self.btn_speech_pause_start.clicked.connect(self.btn_speech_pause_start_clicked) #开始/暂停按钮被按下时的触发动作
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self.speechRecognition = mySpeechRecognition.mySpeechRecognition() #语音识别
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self.isSpeechRecognition_started = False #标记语音识别是否开启
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self.timer = QTimer()
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self.timer.timeout.connect(self.run_record_once)
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def btn_speech_pause_start_clicked(self):
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'''当开始/暂停按钮按下时'''
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#当未开启语音识别或处于暂停状态时时
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if self.isSpeechRecognition_started == False:
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self.isSpeechRecognition_started = True #更新标记
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self.btn_speech_pause_start.setIcon(QIcon('../ico/pause_128px_1183436_easyicon.net.ico')) #更新按钮图标
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self.btn_speech_pause_start.setText('关闭')
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# self.speech_recognition_thread.start()
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self.timer.start(2000)
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#当已经开启了语音识别时
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elif self.isSpeechRecognition_started == True:
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self.isSpeechRecognition_started= False
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self.btn_speech_pause_start.setIcon(QIcon('../ico/play_128px_1183440_easyicon.net.ico')) #更新按钮图标
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self.btn_speech_pause_start.setText('开始')
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self.timer.stop()
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def closeEvent(self, a0: QCloseEvent) -> None:
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'''当窗口关闭时触发函数'''
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self.when_closed.emit()
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self.dockWidget.close()
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self.timer.stop()
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def run_record_once(self):
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self.run()
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def run(self):
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self.speechRecognition.record()
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is_tellopy_order, order = self.speechRecognition.cognitive() # 返回两个值，第一个用于确定是不是tellopy的以速度为参数的命令，第二个是以步长为参数的send型的命令
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# 当不是tellopy类型的命令时
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if is_tellopy_order == False:
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# 当命令有效时
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if order != 'False':
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print('发送成功')
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self.send_order_signal.emit(is_tellopy_order, order) # 触发信号，发送命令
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else:
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return
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# 当是tellopy类型的命令时
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else:
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print('发送成功')
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self.send_order_signal.emit(is_tellopy_order, order) # 触发信号，发送命令
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