powerwlsl/rcwl_app.py

## rcwl_app.py

from PyQt5 import QtCore, QtSerialPort
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWebEngineWidgets import *

# Only needed for access to command line arguments
import sys

class Color(QWidget):

    def __init__(self, color, *args, **kwargs):
        super(Color, self).__init__(*args, **kwargs)
        self.setAutoFillBackground(True)

        palette = self.palette()
        palette.setColor(QPalette.Window, QColor(color))
        self.setPalette(palette)
    def set_color(self, color):
        palette = self.palette()

        palette.setColor(QPalette.Window, QColor(color))
        self.setPalette(palette)


# Subclass QMainWindow to customise your application's main window
class MainWindow(QMainWindow):

    def __init__(self, *args, **kwargs):
        super(MainWindow, self).__init__(*args, **kwargs)

        self.setWindowTitle("RCWL APP")

        layout1 = QVBoxLayout()
        layout2 = QHBoxLayout()

        self.connect_btn = QPushButton(
            text="Connect",
            checkable=True,
            clicked=self.on_toggled
        )

        self.output_te = QTextEdit(readOnly=True)

        self.outputLabel = QLabel("Hi there!")
        self.setStyleSheet("QLabel {font: 30pt Comic Sans MS}")
        self.color = Color("grey")
        self.color.setMinimumHeight(30)

        self.view = QWebEngineView()
        self.view.setHtml('''
          <html>
            <style type="text/css">
                .iframe-container {
                  overflow: hidden;
                  padding-top: 56.25%;
                  position: relative;
                }

                .iframe-container iframe {
                   border: 0;
                   height: 100%;
                   left: 0;
                   position: absolute;
                   top: 0;
                   width: 100%;
                }

                /* 4x3 Aspect Ratio */
                .iframe-container-4x3 {
                  padding-top: 75%;
                }
            </style>
            <body>
                <div class="iframe-container">
                    <iframe src="http://192.168.1.119/"></iframe>
                </div>
            </body>

          </html>
        ''')

        layout1.addWidget(self.connect_btn)
        layout1.addWidget(self.output_te)
        layout2.addWidget(self.outputLabel)
        layout2.addWidget(self.color)
        layout1.addLayout(layout2)
        layout1.addWidget(self.view)


        widget = QWidget()
        widget.setLayout(layout1)
        self.setCentralWidget(widget)
        self.serial = QtSerialPort.QSerialPort(
            app.arguments()[1],
            baudRate=QtSerialPort.QSerialPort.Baud9600,
            readyRead=self.receive
        )

    @QtCore.pyqtSlot()
    def receive(self):
        while self.serial.canReadLine():
            try:
                text = self.serial.read(1).decode()
                text = self.serial.read(1).decode()
                text = text.rstrip('\r\n')
                if bool(text):
                    self.output_te.append(text)
                    self.outputLabel.setText("Motion detected" if text == "1" else "Waiting...")
                    self.color.set_color("red"if text == "1" else "grey")
            except UnicodeDecodeError:
                # fall back to latin1 in case the message isn't valid utf-8
                next

    @QtCore.pyqtSlot(bool)
    def on_toggled(self, checked):
        self.connect_btn.setText("Disconnect" if checked else "Connect")
        if checked:
            if not self.serial.isOpen():
                print("1")
                if not self.serial.open(QtCore.QIODevice.ReadWrite):
                    print("2")
                    self.connect_btn.setChecked(False)
                else:
                    print(self.serial.read(1))
        else:
            self.outputLabel.setText("Hi there!")
            self.color.set_color("grey")
            self.serial.close()


if __name__ == '__main__':
    import sys
    if (len(sys.argv) != 2):
        print("command line: rcwl_monitor.py serial_port")
        sys.exit()
    app = QApplication(sys.argv)
    window = MainWindow()
    window.show()
    sys.exit(app.exec_())

	from PyQt5 import QtCore, QtSerialPort
	from PyQt5.QtWidgets import *
	from PyQt5.QtCore import *
	from PyQt5.QtGui import *
	from PyQt5.QtWebEngineWidgets import *

	# Only needed for access to command line arguments
	import sys

	class Color(QWidget):

	def __init__(self, color, args, *kwargs):
	super(Color, self).__init__(args, *kwargs)
	self.setAutoFillBackground(True)

	palette = self.palette()
	palette.setColor(QPalette.Window, QColor(color))
	self.setPalette(palette)
	def set_color(self, color):
	palette = self.palette()

	palette.setColor(QPalette.Window, QColor(color))
	self.setPalette(palette)


	# Subclass QMainWindow to customise your application's main window
	class MainWindow(QMainWindow):

	def __init__(self, args, *kwargs):
	super(MainWindow, self).__init__(args, *kwargs)

	self.setWindowTitle("RCWL APP")

	layout1 = QVBoxLayout()
	layout2 = QHBoxLayout()

	self.connect_btn = QPushButton(
	text="Connect",
	checkable=True,
	clicked=self.on_toggled
	)

	self.output_te = QTextEdit(readOnly=True)

	self.outputLabel = QLabel("Hi there!")
	self.setStyleSheet("QLabel {font: 30pt Comic Sans MS}")
	self.color = Color("grey")
	self.color.setMinimumHeight(30)

	self.view = QWebEngineView()
	self.view.setHtml('''
	<html>
	<style type="text/css">
	.iframe-container {
	overflow: hidden;
	padding-top: 56.25%;
	position: relative;
	}

	.iframe-container iframe {
	border: 0;
	height: 100%;
	left: 0;
	position: absolute;
	top: 0;
	width: 100%;
	}

	/* 4x3 Aspect Ratio */
	.iframe-container-4x3 {
	padding-top: 75%;
	}
	</style>
	<body>
	<div class="iframe-container">
	<iframe src="http://192.168.1.119/"></iframe>
	</div>
	</body>

	</html>
	''')

	layout1.addWidget(self.connect_btn)
	layout1.addWidget(self.output_te)
	layout2.addWidget(self.outputLabel)
	layout2.addWidget(self.color)
	layout1.addLayout(layout2)
	layout1.addWidget(self.view)


	widget = QWidget()
	widget.setLayout(layout1)
	self.setCentralWidget(widget)
	self.serial = QtSerialPort.QSerialPort(
	app.arguments()[1],
	baudRate=QtSerialPort.QSerialPort.Baud9600,
	readyRead=self.receive
	)

	@QtCore.pyqtSlot()
	def receive(self):
	while self.serial.canReadLine():
	try:
	text = self.serial.read(1).decode()
	text = self.serial.read(1).decode()
	text = text.rstrip('\r\n')
	if bool(text):
	self.output_te.append(text)
	self.outputLabel.setText("Motion detected" if text == "1" else "Waiting...")
	self.color.set_color("red"if text == "1" else "grey")
	except UnicodeDecodeError:
	# fall back to latin1 in case the message isn't valid utf-8
	next

	@QtCore.pyqtSlot(bool)
	def on_toggled(self, checked):
	self.connect_btn.setText("Disconnect" if checked else "Connect")
	if checked:
	if not self.serial.isOpen():
	print("1")
	if not self.serial.open(QtCore.QIODevice.ReadWrite):
	print("2")
	self.connect_btn.setChecked(False)
	else:
	print(self.serial.read(1))
	else:
	self.outputLabel.setText("Hi there!")
	self.color.set_color("grey")
	self.serial.close()



	if __name__ == '__main__':
	import sys
	if (len(sys.argv) != 2):
	print("command line: rcwl_monitor.py serial_port")
	sys.exit()
	app = QApplication(sys.argv)
	window = MainWindow()
	window.show()
	sys.exit(app.exec_())