def __init__(self):
# 初始化窗口
super().__init__()
self.setupUi(self)
# 定义线程
self.mainThread = MainThread()
self.monitor = MonitorThread(self.mainThread)
# 绑定信号
self.monitor.img_signal.connect(self._on_update_image_display)
self.monitor.voice_ready_signal.connect(self._on_voice_ready)
self.startButton.clicked.connect(self._on_start_button_clicked)
self.buttonVoice.clicked.connect(self._on_voice_button_clicked)
self.buttonCalibrate.clicked.connect(self._on_calibrate_button_clicked)
self.exitButton.clicked.connect(self._on_exit_button_clicked)
# 启动monitor
self.monitor.start()
self.buttonVoice.setEnabled(False)
# self._on_start_button_clicked()
self.show()
Printer.print("Window ready", Printer.green)
def main():
initialitation("RayCast")
conn = DataBaseHandle.__conn__()
display = py.display.set_mode([400, 400])
time = py.time.Clock()
running = 1
wall = Boundary(300, 100, 300, 300)
ray = Ray(100, 200)
hilo = MainThread(
[[display.fill, [colors.BLACK]], [wall.show, [display, colors.WITHE]],
[ray.show, [display, colors.WITHE]], [py.display.flip, []],
[time.tick, [5]]], py)
t1 = Thread(name="non-block", target=updateActionsThread, args=(hilo, ))
t1.start()
hilo.mainThread()
def start_server(self):
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.bind((self.ip, self.port))
server_socket.listen(2)
# server_socket.listen(2) # number of clients at a time
connected = True
while connected:
# starting server
conn, address = server_socket.accept()
print(f"[NEW CONECTION] {conn} {address} connected")
data_received = conn.recv(2048).decode()
if len(data_received) == 0:
continue
else:
print("#######################")
modMessage = ast.literal_eval(
data_received.split('Connection: close')[1].strip())
pprint(modMessage)
messageType = self.main_filter(modMessage)
MainThreadObj = MainThread()
MainThreadObj.run_main_thread(messageType=messageType,
inMsg=modMessage)
conn.close()
class MyMainWindow(QWidget, Ui_MainWindow):
def __init__(self):
# 初始化窗口
super().__init__()
self.setupUi(self)
# 定义线程
self.mainThread = MainThread()
self.monitor = MonitorThread(self.mainThread)
# 绑定信号
self.monitor.img_signal.connect(self._on_update_image_display)
self.monitor.voice_ready_signal.connect(self._on_voice_ready)
self.startButton.clicked.connect(self._on_start_button_clicked)
self.buttonVoice.clicked.connect(self._on_voice_button_clicked)
self.buttonCalibrate.clicked.connect(self._on_calibrate_button_clicked)
self.exitButton.clicked.connect(self._on_exit_button_clicked)
# 启动monitor
self.monitor.start()
self.buttonVoice.setEnabled(False)
# self._on_start_button_clicked()
self.show()
Printer.print("Window ready", Printer.green)
def _on_start_button_clicked(self):
print('start button clicked')
self.startButton.setEnabled(False)
self.mainThread.start()
Printer.print('Main thread started.', Printer.green)
self.startButton.setText('Started')
self.buttonVoice.setEnabled(True)
QApplication.processEvents()
def _on_voice_button_clicked(self):
print('voice button clicked')
# TODO set flag（先判断）
if self.mainThread.isVoiceGet == 0:
self.mainThread.audioT()
self.buttonVoice.setEnabled(False)
else:
pass
def _on_calibrate_button_clicked(self):
print('calibrate button clicked')
# TODO set flag
self.mainThread.needCali = 1
def _on_exit_button_clicked(self):
self.mainThread.quit() # 退出线程 TODO 改成MainThread的
self.monitor.quit()
self.close() # 关闭窗口
Printer.print("exit", Printer.green)
def _on_voice_ready(self):
self.buttonVoice.setEnabled(True)
def _on_update_image_display(self, image):
# print("update image")
try:
if isinstance(image, int):
return
w = self.imgLabel_r.width()
h = self.imgLabel_r.height()
print('w=%d, h=%h' % (w, h))
cv2.resize(image, (w, h))
bytesPerLine = 3 * w
self.qImg = QImage(image.data, w, h, bytesPerLine,
QImage.Format_RGB888).rgbSwapped()
# 将Qimage显示出来
self.imgLabel_r.setPixmap(QPixmap.fromImage(self.qImg))
except Exception as e:
Printer.print('update image error: ' + e.__str__(), Printer.red)
def _on_slider_change_value(self, value):
self.slider_lable.setText('%f' % (self.thresholdSlider.value() / 255))
self.main_thread.value = self.thresholdSlider.value() / 255
def initThreads(pool, threadNumber):
for i in range(threadNumber):
thread = MainThread()
thread.start()
pool.append(thread)
def test_set2(self):
thread = MainThread()
setDict = thread.setDict('b','')
self.assertEquals("OK", setDict)
def initThreads(pool,threadNumber): for i in range(threadNumber): thread = MainThread() thread.start() pool.append(thread)