def __init__(self):
# setup window
self.window = QMainWindow()
self.main_ui = Ui_mainWindow()
self.main_ui.setupUi(self.window)
self.main_ui.retranslateUi(self.window)
self.imageModeWindow = ImageModeWindow(self.window, self.main_ui)
self.videoModeWindow = VideoModeWindow(self.window, self.main_ui)
self.screenModeWindow = ScreenModeWindow(self.window, self.main_ui)
# BW image to bytes instance
self.image_to_bw = BWImageToBytes()
# image processing
self.image_translator = ImageTranslate()
self.image_translator.start()
self.connectSignal()
# show window
self.window.show()
class MainWindow(object):
def __init__(self):
# setup window
self.window = QMainWindow()
self.main_ui = Ui_mainWindow()
self.main_ui.setupUi(self.window)
self.main_ui.retranslateUi(self.window)
self.imageModeWindow = ImageModeWindow(self.window, self.main_ui)
self.videoModeWindow = VideoModeWindow(self.window, self.main_ui)
self.screenModeWindow = ScreenModeWindow(self.window, self.main_ui)
# BW image to bytes instance
self.image_to_bw = BWImageToBytes()
# image processing
self.image_translator = ImageTranslate()
self.image_translator.start()
self.connectSignal()
# show window
self.window.show()
def connectSignal(self):
# connect serial port widgets
self.main_ui.pbt_scanSerialPort.clicked.connect(self.portScan)
self.main_ui.combox_serialPortList.activated.connect(self.portSelect)
self.main_ui.pbt_serialOpen.clicked.connect(self.portOpen)
self.portOpened = False
# connect display setting
self.main_ui.spinBox_displayRow.valueChanged.connect(self.displayColumnRowSetting)
self.main_ui.spinBox_displayCol.valueChanged.connect(self.displayColumnRowSetting)
self.main_ui.checkBox_displayFlipH.clicked.connect(self.displayFlipModeSetting)
self.main_ui.checkBox_displayFlipV.clicked.connect(self.displayFlipModeSetting)
self.main_ui.comboBox_displayScanDirection.activated.connect(self.displayScanDirectionSetting)
self.main_ui.comboBox_displayByteDirection.activated.connect(self.displayByteDirectionSetting)
self.main_ui.comboBox_displaySignBit.activated.connect(self.displaySignBitSetting)
self.displaySettingInit()
# connect binarization setting
self.main_ui.radioButton_binarizationThreshold.clicked.connect(self.binarizationSetting)
self.main_ui.radioButton_binarizationDither.clicked.connect(self.binarizationSetting)
self.main_ui.comboBox_ditherBayerSize.activated.connect(self.binarizationSetting)
self.binarizationSetting()
def portScan(self):
portList = SerialPort.getDeviceList()
self.main_ui.combox_serialPortList.clear()
for portInfo, port in portList:
self.main_ui.combox_serialPortList.addItem(portInfo, port)
def portSelect(self):
self.port = self.main_ui.combox_serialPortList.currentData()
self.baudrate = self.main_ui.spinBox_baudrate.value()
def portOpen(self):
if self.portOpened == False:
try:
self.serial = SerialPort(self.port, self.baudrate)
self.portOpened = True
self.main_ui.pbt_serialOpen.setText('Close')
self.imageModeWindow.addSendMethod(self.serial)
self.videoModeWindow.addSendMethod(self.serial)
self.screenModeWindow.addSendMethod(self.serial)
except Exception:
print('Serial port open false.')
else:
try:
self.serial.close()
self.serial = None
self.portOpened = False
self.main_ui.pbt_serialOpen.setText('Open')
self.imageModeWindow.addSendMethod(None)
except Exception:
print('Serial port close false.')
def binarizationSetting(self):
if self.main_ui.radioButton_binarizationThreshold.isChecked():
self.image_translator.set_dither_enable(False)
else:
self.image_translator.set_dither_enable(True)
size_str = self.main_ui.comboBox_ditherBayerSize.currentText()
size = int(size_str[:-1])
self.image_translator.set_dither_size(size)
def displaySettingInit(self):
self.displayColumnRowSetting()
self.displayFlipModeSetting()
self.displayScanDirectionSetting()
self.displayByteDirectionSetting()
self.displaySignBitSetting()
def displayColumnRowSetting(self):
col = self.main_ui.spinBox_displayCol.value()
row = self.main_ui.spinBox_displayRow.value()
self.image_translator.set_output_size(col, row)
def displayFlipModeSetting(self):
flip_h = self.main_ui.checkBox_displayFlipH.isChecked()
flip_v = self.main_ui.checkBox_displayFlipV.isChecked()
self.image_to_bw.setHorizontalFlip(flip_h)
self.image_to_bw.setVerticalFlip(flip_v)
def displayScanDirectionSetting(self):
scan_direction = self.main_ui.comboBox_displayScanDirection.currentText()
if scan_direction == 'Horizontal':
dir = 'H'
else:
dir = 'V'
self.image_to_bw.setScanDirection(dir)
def displayByteDirectionSetting(self):
byte_direction = self.main_ui.comboBox_displayByteDirection.currentText()
if byte_direction == 'Horizontal':
dir = 'H'
else:
dir = 'V'
self.image_to_bw.setByteDirection(dir)
def displaySignBitSetting(self):
sign_bit = self.main_ui.comboBox_displaySignBit.currentText()
self.image_to_bw.setSignBit(sign_bit)
def exit(self):
if self.portOpened:
self.serial.close()
self.imageModeWindow.exit()
self.videoModeWindow.exit()
self.screenModeWindow.exit()
self.image_translator.stop()