def __defineVar(self):
self.serial = SerialDev()
def __init__(self, app, parent=None):
super(MainWindow, self).__init__()
self.setWindowTitle(u'UpMachine Project')
# ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID("myappid")
self.app = app
self.getSetting()
self.setWindowOpacity(1) # 初始透明度
self.setWindowIcon(QtGui.QIcon('./icon.ico')) # 窗口图标
self.isMaxShow = 0
# 窗口样式表文件读取
sshFile = "./three.qss"
with open(sshFile, "r") as fh:
self.setStyleSheet(fh.read())
#-----------------------------------------------------------------------------
self.serial = SerialDev()
# self.soundThread = SoundThread()
# self.soundThread.run()
# 左窗口-----------------------------------------------------------------------
self.leftWidget = QtGui.QWidget()
# self.leftWidget.setMaximumSize(200,700)
self.leftWidget.setMaximumSize(200, 4000)
# self.leftWidget.resize(200,650)
# self.leftWidget.setStyleSheet("""border:1px solid red""")
# 使用QSS样式表设置背景颜色
self.leftWidget.setStyleSheet("""
.QWidget{
background:rgb(143,143,143)
}
.QLabel{
background:rgb(143,143,143)
}
""")
# self.leftWidget.setStyleSheet(".QWidget{background:rgb(212,212,212)}")
# self.leftWidget.testButton = QtGui.QPushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton = PushButton(u'刷新串口', self.leftWidget)
self.leftWidget.testButton.clicked.connect(self.updateSerial)
self.leftWidget.linkButton = PushButton(u'连接串口', self.leftWidget)
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
self.leftWidget.stopUpdataVoltageDataButton = PushButton(
u'电压表暂停刷新', self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton = PushButton(
u'电流表暂停刷新', self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton.clicked.connect(
self.stopUpdataGalvanicData)
self.leftWidget.stopUpdataVoltageDataButton.clicked.connect(
self.stopUpdataVoltageData)
# 串口选择框
self.comboBox = QtGui.QComboBox(self.leftWidget)
# 识别可用的串口
# for i in self.serial.getPort():
# self.comboBox.addItem(i)
# 波特率选择框
self.baudrateComboBox = QtGui.QComboBox()
index = 0
for i in (2400, 4800, 9600, 19200, 115200):
self.baudrateComboBox.addItem(str(i))
if str(i) == self.baudrate:
self.baudrateComboBox.setCurrentIndex(index)
index += 1
self.baudrateLabel = QtGui.QLabel(u' 波特率选择')
# 数据位数选择框
self.bytesizeComboBox = QtGui.QComboBox()
index = 0
for i in range(len(SerialDev.BYTESIZES)):
self.bytesizeComboBox.addItem(str(SerialDev.BYTESIZES[i]))
if SerialDev.BYTESIZES[i] == SerialDev.SETTING.EIGHTBITS:
index = i
if SerialDev.BYTESIZES[i] == self.bytesize:
index = i
self.bytesizeComboBox.setCurrentIndex(index)
self.bytesizeComboBox.setEnabled(False)
self.bytesizeLabel = QtGui.QLabel(u' 数据位选择')
# 停止位选择框
self.stopbitsComboBox = QtGui.QComboBox()
for i in range(len(SerialDev.STOPBITS)):
self.stopbitsComboBox.addItem(str(SerialDev.STOPBITS[i]))
if SerialDev.STOPBITS[i] == SerialDev.SETTING.STOPBITS_ONE:
index = i
if SerialDev.STOPBITS[i] == self.stopbits:
index = i
self.stopbitsComboBox.setCurrentIndex(index)
self.stopbitsComboBox.setEnabled(False)
self.stopbitsLabel = QtGui.QLabel(u' 停止位选择')
# 左下角提示Label
self.tipLabel = QtGui.QLabel(u' ')
self.statusLabel = QtGui.QLabel(u' ')
# self.tipLabel = QtGui.QLabel(u'Hello World')
# 左边边框布局
self.grid = QtGui.QGridLayout()
self.verticalLayout = QtGui.QVBoxLayout(self.leftWidget)
# 左上关于按钮
self.aboutPushButton = labelBtn(u'about', self.leftWidget)
self.aboutPushButton.setMaximumSize(200, 101)
self.aboutPushButton.resize(200, 101)
self.aboutPushButton.setPixmap(QtGui.QPixmap(r'./aboutNormal.png'))
self.aboutPushButton.Entered.connect(self.buttonEnterFunc)
self.aboutPushButton.Leaved.connect(self.buttonLeavedFunc)
self.verticalLayout.addWidget(self.aboutPushButton, 0) #列
self.verticalLayout.addLayout(self.grid)
# 输入框 ---------------------------------
# VoltageLayout_one = QtGui.QHBoxLayout()
# GalvanicLayout_one = QtGui.QHBoxLayout()
# self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
# self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
# VoltageLayout_one.setContentsMargins(3,0,0,0)
# GalvanicLayout_one.setContentsMargins(3,0,0,0)
# self.verticalLayout.addLayout(VoltageLayout_one )
# self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 连接按钮
self.verticalLayout.addWidget(self.leftWidget.linkButton)
# 暂停按钮
self.verticalLayout.addWidget(
self.leftWidget.stopUpdataVoltageDataButton)
self.verticalLayout.addWidget(
self.leftWidget.stopUpdataGalvanicDataButton)
# 输入框 ---------------------------------
VoltageLayout_one = QtGui.QHBoxLayout()
GalvanicLayout_one = QtGui.QHBoxLayout()
startStopLayout = QtGui.QHBoxLayout()
self.leftWidget.sendVoltageDataButton = PushButton(
u'电压指令', self.leftWidget)
self.leftWidget.sendGalvanicDataButton = PushButton(
u'电流指令', self.leftWidget)
# 可调范围 0 ~ 500
self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(
self.leftWidget)
self.leftWidget.sendVoltageDataLineEdit.setRange(0, 500)
self.leftWidget.sendVoltageDataLineEdit.setDecimals(0) # 小数位数
# 可调范围 0 ~ 20
self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(
self.leftWidget)
self.leftWidget.sendGalvanicDataLineEdit.setRange(0, 20)
self.leftWidget.sendGalvanicDataLineEdit.setDecimals(0) # 小数位数
self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(
QtGui.QAbstractSpinBox.NoButtons)
self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(
QtGui.QAbstractSpinBox.NoButtons)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
VoltageLayout_one.setContentsMargins(3, 0, 0, 0)
GalvanicLayout_one.setContentsMargins(3, 0, 0, 0)
# startStopLayout.setContentsMargins(3,0,0,0)
self.verticalLayout.addLayout(startStopLayout)
self.verticalLayout.addLayout(VoltageLayout_one)
self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 启动暂停按钮
self.startButton = PushButton(u'启动', self.leftWidget)
self.stopButton = PushButton(u'暂停', self.leftWidget)
self.startButton.clicked.connect(self.requestStartData)
self.stopButton.clicked.connect(self.requestStopData)
startStopLayout.addWidget(self.startButton)
startStopLayout.addWidget(self.stopButton)
# 启动暂停按钮 Over
self.verticalLayout.addWidget(self.tipLabel)
self.verticalLayout.addWidget(self.statusLabel)
self.verticalLayout.setContentsMargins(3, 2, 3, 3)
# 窗口伸缩控件
self.verticalLayout.addItem(
QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding))
self.verticalLayout.addWidget(QtGui.QSizeGrip(self))
self.leftWidget.setLayout(self.verticalLayout)
self.grid.addWidget(self.leftWidget.testButton, 0, 1) # 行 列
self.grid.addWidget(self.comboBox, 0, 0)
self.grid.addWidget(self.baudrateComboBox, 1, 0)
self.grid.addWidget(self.baudrateLabel, 1, 1)
self.grid.addWidget(self.bytesizeComboBox, 2, 0)
self.grid.addWidget(self.bytesizeLabel, 2, 1)
self.grid.addWidget(self.stopbitsComboBox, 3, 0)
self.grid.addWidget(self.stopbitsLabel, 3, 1)
self.grid.setContentsMargins(5, 10, 5, 5) # 显示边距
# ----------------------------------------------------------------------------
self.content_splitter = QtGui.QSplitter()
self.content_splitter.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self.content_splitter.setOrientation(QtCore.Qt.Horizontal)
self.content_splitter.setHandleWidth(1)
self.content_splitter.setStyleSheet(
"QSplitter.handle{background:lightgray}")
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# 容纳主部件的 widget
self.contentWidget = QtGui.QMainWindow()
self.content_splitter.addWidget(self.leftWidget)
self.content_splitter.addWidget(self.contentWidget)
# 主 Layout
self.main_layout = QtGui.QVBoxLayout()
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# self.main_layout.addWidget(self.titlebar)
self.main_layout.addWidget(self.content_splitter)
self.main_layout.setSpacing(0) # 间距 # layout.addStretch() 弹簧
self.main_layout.setContentsMargins(10, 7, 10, 7)
# 主窗口底层
self.widget = QtGui.QWidget()
self.setCentralWidget(self.widget)
self.widget.setLayout(self.main_layout)
# 窗口伸缩问题
# self.main_layout.addWidget(QtGui.QSizeGrip(self));
# 窗口属性
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.desktop = QtGui.QApplication.desktop()
self.LeftButtonPreesed = 0
self.resize(1000, 650)
self.center(1) # 居中显示
# 表格界面
self.PlotWidget = pyqtgraph.GraphicsWindow() # QtGui.QWidget()
self.PlotWidget.setWindowOpacity(0)
self.contentWidget.setCentralWidget(self.PlotWidget)
# 黑色前景色
# pyqtgraph.setConfigOption('foreground',(255,255,255))
# useOpenGL
# pyqtgraph.setConfigOption('useOpenGL',True)
# 抗锯齿
# pyqtgraph.setConfigOption('antialias',True)
# http://www.pyqtgraph.org/documentation/functions.html#pyqtgraph.mkPen
# 画笔 颜色 宽度 美化？
# self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=True,style=QtCore.Qt.SolidLine)
self.greenPen = pyqtgraph.mkPen((0, 220, 0),
width=1.2,
cosmetic=False,
style=QtCore.Qt.SolidLine)
# 上层第一个电压图表
# http://localhost:7464/pyqtgraph.graphicsItems.PlotItem.PlotItem.html
self.upPlot = self.PlotWidget.addPlot()
# self.upPlot.setLimits(xMax=350) # X轴显示最大值
self.upPlot.showGrid(x=True, y=True) #网格
self.data = np.random.normal(size=300)
self.lastestData = 0
# self.upCurve = self.upPlot.plot(self.data, pen=self.greenPen)
self.upPlot.setLabel('bottom',
text=u'时间',
units='s',
unitPrefix='test')
self.upPlot.setLabel('left', text=u'电压', units='V')
self.upPlot.setTitle(u'电压信号图')
# self.upPlot.setRange(xRange=[0, 350]) #坐标默认显示的区间
# 换行画图
self.PlotWidget.nextRow()
# 下层第二个电流图表
self.downPlot = self.PlotWidget.addPlot()
self.downPlot.showGrid(x=True, y=True)
# antialias抗锯齿
# self.downCurve = self.downPlot.plot(self.data, pen=self.greenPen)#antialias=True)
self.downPlot.setLabel('bottom', text=u'时间', units='s')
self.downPlot.setLabel('left', text=u'电流', units='A')
self.downPlot.setTitle(u'电流信号图')
self.downPlot.setRange(yRange=[0, 30])
# self.PlotWidget.setBackground((252,252,252))#QtGui.QBrush(QtGui.QColor(255,255,255,255)))
# -------------------------------------------------------------------------------
self.galvanicData = [] # 电流数据
self.voltageData = [] # 电压数据
self.lastestGalvanicData = 0 # 最新电流数据
self.lastestVoltageData = 0 # 最新电压数据
self.serialDataString = "" # 所有的数据字符串
self.serialDataCursor = 0 # 数据指针
self.serialDataList = [] # 数据存储列表
self.stopUpdateGalvanicDataFlag = 1 # 电流暂停标志
self.stopUpdateVoltageDataFlag = 1 # 电压暂停标志
# 输出系统信息 ----------------------------------------------------------------------
print pyqtgraph.systemInfo()
# 窗口按钮 Grid 此布局利用QtDesign设计代码移入-----------------------------------
self.gridLayout = QtGui.QGridLayout(self.PlotWidget)
self.gridLayout.setMargin(0) # 间距
self.gridLayout.setSpacing(0) # 间距
# 最大化按钮
self.maxPushButton = labelBtn(u'max', self.PlotWidget)
self.maxPushButton.setPixmap(QtGui.QPixmap(r'./maxNormal.png'))
self.maxPushButton.Entered.connect(self.buttonEnterFunc)
self.maxPushButton.Leaved.connect(self.buttonLeavedFunc)
self.maxPushButton.Clicked.connect(self.maxFunc)
self.gridLayout.addWidget(self.maxPushButton, 0, 2, 1, 1)
# 关闭按钮
self.closePushButton = labelBtn(u'close', self.PlotWidget)
self.closePushButton.setPixmap(QtGui.QPixmap(r'./closeNormal.png'))
self.closePushButton.Entered.connect(self.buttonEnterFunc)
self.closePushButton.Leaved.connect(self.buttonLeavedFunc)
self.closePushButton.Clicked.connect(self.closeFunc)
self.gridLayout.addWidget(self.closePushButton, 0, 3, 1, 1)
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding) # 两个弹簧控件
self.gridLayout.addItem(spacerItem, 1, 3, 1, 1) # 行 列
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem2, 0, 0, 1, 1)
# 最小化按钮
self.minPushButton = labelBtn(u'min', self.PlotWidget)
self.minPushButton.Entered.connect(self.buttonEnterFunc)
self.minPushButton.Leaved.connect(self.buttonLeavedFunc)
self.minPushButton.Clicked.connect(self.minFunc)
self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.gridLayout.addWidget(self.minPushButton, 0, 1, 1, 1)
# 窗口按钮Over ------------------------------------------------------------------
# QtDesign设计的两个lable布局-------------------------------------------------------------------------------
self.gridLayout2 = QtGui.QGridLayout()
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem, 6, 1, 1, 1)
self.label = QtGui.QLabel(u' ', self.PlotWidget)
self.gridLayout2.addWidget(self.label, 1, 0, 1, 1)
spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem1, 2, 1, 1, 1)
self.label_3 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_3, 0, 0, 1, 1)
self.label_2 = QtGui.QLabel(u' ', self.PlotWidget)
self.gridLayout2.addWidget(self.label_2, 4, 0, 1, 1)
self.label_4 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_4, 3, 0, 1, 1)
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.gridLayout2.addItem(spacerItem2, 3, 1, 1, 1)
self.gridLayout.addLayout(self.gridLayout2, 1, 0, 1, 1)
self.label.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_2.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_2.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_3.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_3.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_4.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_4.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.font = QtGui.QFont()
self.font.setPixelSize(60) #设置字号32,以像素为单位
print self.font.family()
QtGui.QFontDatabase.addApplicationFont("MiuiEx-Light.ttf")
self.font.setFamily("MIUI EX")
print self.font.family()
for i in QtGui.QFontDatabase.families(QtGui.QFontDatabase()):
# print i.toUtf8()
pass
# self.font.setFamily("SimSun") #设置字体
# self.font.setWeight(1) #设置字型,不加粗
self.label.setStyleSheet("color:rgb(0,220,0)")
self.label.setFont(self.font)
self.label_2.setStyleSheet("color:rgb(0,220,0)")
self.label_2.setFont(self.font)
# --------------------------------------------------------------------------------
# Connect Event 串口接收信号与槽连接-----------------------------------------------------------------
self.connect(self.serial.qObj, QtCore.SIGNAL('SerialRecvData'),
self.recvSerialData)
'''电压指令'''
self.leftWidget.sendVoltageDataButton.clicked.connect(
self.requestVoltageData)
'''电流指令'''
self.leftWidget.sendGalvanicDataButton.clicked.connect(
self.requestGalvanicData)
# Timer To ADD AblePort
self.timer = QtCore.QTimer()
self.timer.setSingleShot(True)
self.timer.timeout.connect(self.timerTaskForSearchSeries)
self.timer.start(0) # Start Now
# self.setFocusProxy()
self.setFocus()
class SerialUi(QtGui.QMainWindow):
TIP_MSG = {
"Ready": "Ready",
"Operate/Select": "Select context",
"Operate/CopyData": "has been copied",
"Operate/StopReceive": "Stop receive data",
"Operate/RecoverReceive": "Recover receive data",
"Operate/SendData": "has been sent to serial",
"Button/Set": "Set the serial",
"Button/Connect/Yes": "Serial has connected",
"Button/Connect/No": "Serial is not connect",
"Button/Clear": "Clear context",
"Button/Status/On": "Display status bar",
"Button/Status/Off": "Not Displayed status bar",
}
def __init__(self, parent=None):
super(SerialUi, self).__init__(parent)
self.__defineVar()
self.__initSetUpUi()
self.__initSetUpSignal()
self.__initLaunch()
self.serialSetting = self.serial.setting
def __defineVar(self):
self.serial = SerialDev()
def __setWindowAttribute(self):
if self.__isLanuch:
self.setMinimumSize(200, 50)
self.setWindowTitle("OwonUtil serial")
self.setGeometry(self.__geometry)
self.setWindowIcon(QtGui.QIcon("./images/icon.ico"))
# self.setWindowOpacity(1)
# self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
# self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
pass
def __initSetUpUi(self):
# self.setButton = PicButton('./images/icon.ico')
self.setButton = QtGui.QPushButton("set")
self.connectButton = QtGui.QPushButton("connect")
self.clearButton = QtGui.QPushButton("clear")
# self.fontButton = QtGui.QPushButton('font')
self.opacityCheckBox = QtGui.QCheckBox("opacity")
self.opacitySlider = QtGui.QSlider(QtCore.Qt.Horizontal)
self.opacitySlider.setFixedWidth(50)
self.opacitySlider.setRange(10, 100)
self.stickCheckBox = QtGui.QCheckBox("stick")
iconSpacerItem = QtGui.QSpacerItem(0, 0, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.textEdit = SerialTextEdit(self.serial, self.statusTipText)
self.statusBar = QtGui.QStatusBar()
self.statusBarTipLabel = QtGui.QLabel()
self.statusBarTipLabel.setFixedWidth(230)
self.statusBarSerialLabel = QtGui.QLabel()
self.statusBar.addWidget(self.statusBarTipLabel, QtCore.Qt.AlignLeft)
self.statusBar.addWidget(self.statusBarSerialLabel, QtCore.Qt.AlignRight)
iconButtonLayout = QtGui.QHBoxLayout()
iconButtonLayout.setSpacing(1)
iconButtonLayout.addWidget(self.setButton)
iconButtonLayout.addWidget(self.connectButton)
iconButtonLayout.addWidget(self.clearButton)
# iconButtonLayout.addWidget(self.fontButton)
iconButtonLayout.addItem(iconSpacerItem)
iconButtonLayout.addWidget(self.stickCheckBox)
iconButtonLayout.addWidget(self.opacityCheckBox)
iconButtonLayout.addWidget(self.opacitySlider)
mainLayout = QtGui.QGridLayout()
mainLayout.addLayout(iconButtonLayout, 0, 0)
mainLayout.addWidget(self.textEdit)
mainLayout.addWidget(self.statusBar)
mainLayout.setMargin(1)
mainLayout.setSpacing(1)
centralWidget = QtGui.QWidget()
centralWidget.setLayout(mainLayout)
self.setCentralWidget(centralWidget)
# self.setLayout(mainLayout)
def __initSetUpSignal(self):
self.setButton.clicked.connect(self.settingDialog)
self.connectButton.clicked.connect(self.changeConnect)
self.clearButton.clicked.connect(self.clearText)
self.stickCheckBox.toggled.connect(self.__changeStick)
self.opacityCheckBox.toggled.connect(self.__changeOpacity)
self.opacitySlider.valueChanged.connect(self.__changeOpacity)
self.connect(self.serial.qObj, QtCore.SIGNAL("SerialRecvData"), self.textEdit.printSerialData)
def __initLaunch(self):
self.__isLanuch = True
self.statusTipText(SerialUi.TIP_MSG["Ready"])
self.__settings = QtCore.QSettings("setting.ini", QtCore.QSettings.IniFormat)
self.__geometry = self.__settings.value("OwonUtil/Serial/__geometry", QtCore.QRect(950, 200, 400, 250)).toRect()
self.__setWindowAttribute()
self.__enableOpacity = self.__settings.value("OwonUtil/Serial/__enableOpacity", True).toBool()
self.__opacity, b = self.__settings.value("OwonUtil/Serial/__opacity", 0.7).toFloat()
self.__changeOpacity()
self.__enableStick = self.__settings.value("OwonUtil/Serial/__enableStick", True).toBool()
self.__changeStick()
self.__serialConnected = self.__settings.value("OwonUtil/Serial/__serialConnected", True).toBool()
self.changeConnect(self.__serialConnected)
self.__isLanuch = False
def settingDialog(self):
settingDialog = settingSerialDialog(self.serial, parent=self)
if settingDialog.exec_() == settingDialog.CONNECT:
self.__serialConnected = True
self.updataConnect()
self.textEdit.setFocus()
def updataConnect(self):
if self.__serialConnected:
self.connectButton.setText("disconnect")
msg = "serial: %s" % self.serial.setting["port"]
else:
self.connectButton.setText("connect")
msg = "serial: disconnect"
self.statusBarSerialLabel.setText(msg)
self.textEdit.setFocus()
def changeConnect(self, lanuch_set=False):
if not self.__serialConnected or lanuch_set:
is_connect, msg = self.serial.turnOn(
self.serial.setting["port"],
self.serial.setting["baudrate"],
self.serial.setting["bytesize"],
self.serial.setting["stopbits"],
self.serial.setting["parity"],
)
if is_connect:
self.__serialConnected = True
else:
QtGui.QMessageBox.about(self, "Connect serial", "Connect serial fail!\n%s" % (msg))
else:
self.__serialConnected = False
self.serial.turnOff()
self.updataConnect()
def disconnectSerial(self):
self.serial.turnOff()
def clearText(self):
self.textEdit.clear()
self.textEdit.setFocus()
def statusTipText(self, msg):
self.statusBarTipLabel.setText(msg)
def __changeStick(self):
if self.__isLanuch:
if self.__enableStick:
self.stickCheckBox.setCheckState(QtCore.Qt.Checked)
else:
self.stickCheckBox.setCheckState(QtCore.Qt.Unchecked)
if not self.__isLanuch:
self.hide()
x, y = self.x(), self.y()
if self.stickCheckBox.isChecked():
self.__enableStick = True
self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
else:
self.__enableStick = False
self.setWindowFlags(QtCore.Qt.Widget)
self.move(x, y)
self.__setWindowAttribute()
if not self.__isLanuch:
self.show()
def __changeOpacity(self):
if self.__isLanuch:
self.opacitySlider.setValue(int(self.__opacity * 100))
if self.__enableOpacity:
self.opacityCheckBox.setCheckState(QtCore.Qt.Checked)
else:
self.opacityCheckBox.setCheckState(QtCore.Qt.Unchecked)
if self.opacityCheckBox.isChecked():
self.__enableOpacity = True
self.opacitySlider.setEnabled(True)
self.__opacity = float(self.opacitySlider.value()) / 100
self.setWindowOpacity(self.__opacity)
else:
self.__enableOpacity = False
self.opacitySlider.setEnabled(False)
self.setWindowOpacity(1.0)
def __saveSettings(self):
self.__settings.setValue("OwonUtil/Serial/__geometry", self.geometry())
self.__settings.setValue("OwonUtil/Serial/__enableOpacity", self.__enableOpacity)
self.__settings.setValue("OwonUtil/Serial/__opacity", self.__opacity)
self.__settings.setValue("OwonUtil/Serial/__enableStick", self.__enableStick)
self.__settings.setValue("OwonUtil/Serial/__serialConnected", self.__serialConnected)
def closeEvent(self, e):
self.__saveSettings()
self.disconnectSerial()
e.accept()
class MainWindow(QtGui.QMainWindow):
def __init__(self, app, parent=None):
super(MainWindow, self).__init__()
self.setWindowTitle(u'UpMachine Project')
# ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID("myappid")
self.app = app
self.getSetting()
self.setWindowOpacity(1) # 初始透明度
self.setWindowIcon(QtGui.QIcon('./icon.ico')) # 窗口图标
self.isMaxShow = 0
# 窗口样式表文件读取
sshFile = "./three.qss"
with open(sshFile, "r") as fh:
self.setStyleSheet(fh.read())
#-----------------------------------------------------------------------------
self.serial = SerialDev()
# self.soundThread = SoundThread()
# self.soundThread.run()
# 左窗口-----------------------------------------------------------------------
self.leftWidget = QtGui.QWidget()
# self.leftWidget.setMaximumSize(200,700)
self.leftWidget.setMaximumSize(200, 4000)
# self.leftWidget.resize(200,650)
# self.leftWidget.setStyleSheet("""border:1px solid red""")
# 使用QSS样式表设置背景颜色
self.leftWidget.setStyleSheet("""
.QWidget{
background:rgb(143,143,143)
}
.QLabel{
background:rgb(143,143,143)
}
""")
# self.leftWidget.setStyleSheet(".QWidget{background:rgb(212,212,212)}")
# self.leftWidget.testButton = QtGui.QPushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton = PushButton(u'刷新串口', self.leftWidget)
self.leftWidget.testButton.clicked.connect(self.updateSerial)
self.leftWidget.linkButton = PushButton(u'连接串口', self.leftWidget)
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
self.leftWidget.stopUpdataVoltageDataButton = PushButton(
u'电压表暂停刷新', self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton = PushButton(
u'电流表暂停刷新', self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton.clicked.connect(
self.stopUpdataGalvanicData)
self.leftWidget.stopUpdataVoltageDataButton.clicked.connect(
self.stopUpdataVoltageData)
# 串口选择框
self.comboBox = QtGui.QComboBox(self.leftWidget)
# 识别可用的串口
# for i in self.serial.getPort():
# self.comboBox.addItem(i)
# 波特率选择框
self.baudrateComboBox = QtGui.QComboBox()
index = 0
for i in (2400, 4800, 9600, 19200, 115200):
self.baudrateComboBox.addItem(str(i))
if str(i) == self.baudrate:
self.baudrateComboBox.setCurrentIndex(index)
index += 1
self.baudrateLabel = QtGui.QLabel(u' 波特率选择')
# 数据位数选择框
self.bytesizeComboBox = QtGui.QComboBox()
index = 0
for i in range(len(SerialDev.BYTESIZES)):
self.bytesizeComboBox.addItem(str(SerialDev.BYTESIZES[i]))
if SerialDev.BYTESIZES[i] == SerialDev.SETTING.EIGHTBITS:
index = i
if SerialDev.BYTESIZES[i] == self.bytesize:
index = i
self.bytesizeComboBox.setCurrentIndex(index)
self.bytesizeComboBox.setEnabled(False)
self.bytesizeLabel = QtGui.QLabel(u' 数据位选择')
# 停止位选择框
self.stopbitsComboBox = QtGui.QComboBox()
for i in range(len(SerialDev.STOPBITS)):
self.stopbitsComboBox.addItem(str(SerialDev.STOPBITS[i]))
if SerialDev.STOPBITS[i] == SerialDev.SETTING.STOPBITS_ONE:
index = i
if SerialDev.STOPBITS[i] == self.stopbits:
index = i
self.stopbitsComboBox.setCurrentIndex(index)
self.stopbitsComboBox.setEnabled(False)
self.stopbitsLabel = QtGui.QLabel(u' 停止位选择')
# 左下角提示Label
self.tipLabel = QtGui.QLabel(u' ')
self.statusLabel = QtGui.QLabel(u' ')
# self.tipLabel = QtGui.QLabel(u'Hello World')
# 左边边框布局
self.grid = QtGui.QGridLayout()
self.verticalLayout = QtGui.QVBoxLayout(self.leftWidget)
# 左上关于按钮
self.aboutPushButton = labelBtn(u'about', self.leftWidget)
self.aboutPushButton.setMaximumSize(200, 101)
self.aboutPushButton.resize(200, 101)
self.aboutPushButton.setPixmap(QtGui.QPixmap(r'./aboutNormal.png'))
self.aboutPushButton.Entered.connect(self.buttonEnterFunc)
self.aboutPushButton.Leaved.connect(self.buttonLeavedFunc)
self.verticalLayout.addWidget(self.aboutPushButton, 0) #列
self.verticalLayout.addLayout(self.grid)
# 输入框 ---------------------------------
# VoltageLayout_one = QtGui.QHBoxLayout()
# GalvanicLayout_one = QtGui.QHBoxLayout()
# self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
# self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
# VoltageLayout_one.setContentsMargins(3,0,0,0)
# GalvanicLayout_one.setContentsMargins(3,0,0,0)
# self.verticalLayout.addLayout(VoltageLayout_one )
# self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 连接按钮
self.verticalLayout.addWidget(self.leftWidget.linkButton)
# 暂停按钮
self.verticalLayout.addWidget(
self.leftWidget.stopUpdataVoltageDataButton)
self.verticalLayout.addWidget(
self.leftWidget.stopUpdataGalvanicDataButton)
# 输入框 ---------------------------------
VoltageLayout_one = QtGui.QHBoxLayout()
GalvanicLayout_one = QtGui.QHBoxLayout()
startStopLayout = QtGui.QHBoxLayout()
self.leftWidget.sendVoltageDataButton = PushButton(
u'电压指令', self.leftWidget)
self.leftWidget.sendGalvanicDataButton = PushButton(
u'电流指令', self.leftWidget)
# 可调范围 0 ~ 500
self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(
self.leftWidget)
self.leftWidget.sendVoltageDataLineEdit.setRange(0, 500)
self.leftWidget.sendVoltageDataLineEdit.setDecimals(0) # 小数位数
# 可调范围 0 ~ 20
self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(
self.leftWidget)
self.leftWidget.sendGalvanicDataLineEdit.setRange(0, 20)
self.leftWidget.sendGalvanicDataLineEdit.setDecimals(0) # 小数位数
self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(
QtGui.QAbstractSpinBox.NoButtons)
self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(
QtGui.QAbstractSpinBox.NoButtons)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
VoltageLayout_one.setContentsMargins(3, 0, 0, 0)
GalvanicLayout_one.setContentsMargins(3, 0, 0, 0)
# startStopLayout.setContentsMargins(3,0,0,0)
self.verticalLayout.addLayout(startStopLayout)
self.verticalLayout.addLayout(VoltageLayout_one)
self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 启动暂停按钮
self.startButton = PushButton(u'启动', self.leftWidget)
self.stopButton = PushButton(u'暂停', self.leftWidget)
self.startButton.clicked.connect(self.requestStartData)
self.stopButton.clicked.connect(self.requestStopData)
startStopLayout.addWidget(self.startButton)
startStopLayout.addWidget(self.stopButton)
# 启动暂停按钮 Over
self.verticalLayout.addWidget(self.tipLabel)
self.verticalLayout.addWidget(self.statusLabel)
self.verticalLayout.setContentsMargins(3, 2, 3, 3)
# 窗口伸缩控件
self.verticalLayout.addItem(
QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding))
self.verticalLayout.addWidget(QtGui.QSizeGrip(self))
self.leftWidget.setLayout(self.verticalLayout)
self.grid.addWidget(self.leftWidget.testButton, 0, 1) # 行 列
self.grid.addWidget(self.comboBox, 0, 0)
self.grid.addWidget(self.baudrateComboBox, 1, 0)
self.grid.addWidget(self.baudrateLabel, 1, 1)
self.grid.addWidget(self.bytesizeComboBox, 2, 0)
self.grid.addWidget(self.bytesizeLabel, 2, 1)
self.grid.addWidget(self.stopbitsComboBox, 3, 0)
self.grid.addWidget(self.stopbitsLabel, 3, 1)
self.grid.setContentsMargins(5, 10, 5, 5) # 显示边距
# ----------------------------------------------------------------------------
self.content_splitter = QtGui.QSplitter()
self.content_splitter.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self.content_splitter.setOrientation(QtCore.Qt.Horizontal)
self.content_splitter.setHandleWidth(1)
self.content_splitter.setStyleSheet(
"QSplitter.handle{background:lightgray}")
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# 容纳主部件的 widget
self.contentWidget = QtGui.QMainWindow()
self.content_splitter.addWidget(self.leftWidget)
self.content_splitter.addWidget(self.contentWidget)
# 主 Layout
self.main_layout = QtGui.QVBoxLayout()
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# self.main_layout.addWidget(self.titlebar)
self.main_layout.addWidget(self.content_splitter)
self.main_layout.setSpacing(0) # 间距 # layout.addStretch() 弹簧
self.main_layout.setContentsMargins(10, 7, 10, 7)
# 主窗口底层
self.widget = QtGui.QWidget()
self.setCentralWidget(self.widget)
self.widget.setLayout(self.main_layout)
# 窗口伸缩问题
# self.main_layout.addWidget(QtGui.QSizeGrip(self));
# 窗口属性
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.desktop = QtGui.QApplication.desktop()
self.LeftButtonPreesed = 0
self.resize(1000, 650)
self.center(1) # 居中显示
# 表格界面
self.PlotWidget = pyqtgraph.GraphicsWindow() # QtGui.QWidget()
self.PlotWidget.setWindowOpacity(0)
self.contentWidget.setCentralWidget(self.PlotWidget)
# 黑色前景色
# pyqtgraph.setConfigOption('foreground',(255,255,255))
# useOpenGL
# pyqtgraph.setConfigOption('useOpenGL',True)
# 抗锯齿
# pyqtgraph.setConfigOption('antialias',True)
# http://www.pyqtgraph.org/documentation/functions.html#pyqtgraph.mkPen
# 画笔 颜色 宽度 美化？
# self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=True,style=QtCore.Qt.SolidLine)
self.greenPen = pyqtgraph.mkPen((0, 220, 0),
width=1.2,
cosmetic=False,
style=QtCore.Qt.SolidLine)
# 上层第一个电压图表
# http://localhost:7464/pyqtgraph.graphicsItems.PlotItem.PlotItem.html
self.upPlot = self.PlotWidget.addPlot()
# self.upPlot.setLimits(xMax=350) # X轴显示最大值
self.upPlot.showGrid(x=True, y=True) #网格
self.data = np.random.normal(size=300)
self.lastestData = 0
# self.upCurve = self.upPlot.plot(self.data, pen=self.greenPen)
self.upPlot.setLabel('bottom',
text=u'时间',
units='s',
unitPrefix='test')
self.upPlot.setLabel('left', text=u'电压', units='V')
self.upPlot.setTitle(u'电压信号图')
# self.upPlot.setRange(xRange=[0, 350]) #坐标默认显示的区间
# 换行画图
self.PlotWidget.nextRow()
# 下层第二个电流图表
self.downPlot = self.PlotWidget.addPlot()
self.downPlot.showGrid(x=True, y=True)
# antialias抗锯齿
# self.downCurve = self.downPlot.plot(self.data, pen=self.greenPen)#antialias=True)
self.downPlot.setLabel('bottom', text=u'时间', units='s')
self.downPlot.setLabel('left', text=u'电流', units='A')
self.downPlot.setTitle(u'电流信号图')
self.downPlot.setRange(yRange=[0, 30])
# self.PlotWidget.setBackground((252,252,252))#QtGui.QBrush(QtGui.QColor(255,255,255,255)))
# -------------------------------------------------------------------------------
self.galvanicData = [] # 电流数据
self.voltageData = [] # 电压数据
self.lastestGalvanicData = 0 # 最新电流数据
self.lastestVoltageData = 0 # 最新电压数据
self.serialDataString = "" # 所有的数据字符串
self.serialDataCursor = 0 # 数据指针
self.serialDataList = [] # 数据存储列表
self.stopUpdateGalvanicDataFlag = 1 # 电流暂停标志
self.stopUpdateVoltageDataFlag = 1 # 电压暂停标志
# 输出系统信息 ----------------------------------------------------------------------
print pyqtgraph.systemInfo()
# 窗口按钮 Grid 此布局利用QtDesign设计代码移入-----------------------------------
self.gridLayout = QtGui.QGridLayout(self.PlotWidget)
self.gridLayout.setMargin(0) # 间距
self.gridLayout.setSpacing(0) # 间距
# 最大化按钮
self.maxPushButton = labelBtn(u'max', self.PlotWidget)
self.maxPushButton.setPixmap(QtGui.QPixmap(r'./maxNormal.png'))
self.maxPushButton.Entered.connect(self.buttonEnterFunc)
self.maxPushButton.Leaved.connect(self.buttonLeavedFunc)
self.maxPushButton.Clicked.connect(self.maxFunc)
self.gridLayout.addWidget(self.maxPushButton, 0, 2, 1, 1)
# 关闭按钮
self.closePushButton = labelBtn(u'close', self.PlotWidget)
self.closePushButton.setPixmap(QtGui.QPixmap(r'./closeNormal.png'))
self.closePushButton.Entered.connect(self.buttonEnterFunc)
self.closePushButton.Leaved.connect(self.buttonLeavedFunc)
self.closePushButton.Clicked.connect(self.closeFunc)
self.gridLayout.addWidget(self.closePushButton, 0, 3, 1, 1)
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding) # 两个弹簧控件
self.gridLayout.addItem(spacerItem, 1, 3, 1, 1) # 行 列
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem2, 0, 0, 1, 1)
# 最小化按钮
self.minPushButton = labelBtn(u'min', self.PlotWidget)
self.minPushButton.Entered.connect(self.buttonEnterFunc)
self.minPushButton.Leaved.connect(self.buttonLeavedFunc)
self.minPushButton.Clicked.connect(self.minFunc)
self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.gridLayout.addWidget(self.minPushButton, 0, 1, 1, 1)
# 窗口按钮Over ------------------------------------------------------------------
# QtDesign设计的两个lable布局-------------------------------------------------------------------------------
self.gridLayout2 = QtGui.QGridLayout()
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem, 6, 1, 1, 1)
self.label = QtGui.QLabel(u' ', self.PlotWidget)
self.gridLayout2.addWidget(self.label, 1, 0, 1, 1)
spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem1, 2, 1, 1, 1)
self.label_3 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_3, 0, 0, 1, 1)
self.label_2 = QtGui.QLabel(u' ', self.PlotWidget)
self.gridLayout2.addWidget(self.label_2, 4, 0, 1, 1)
self.label_4 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_4, 3, 0, 1, 1)
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.gridLayout2.addItem(spacerItem2, 3, 1, 1, 1)
self.gridLayout.addLayout(self.gridLayout2, 1, 0, 1, 1)
self.label.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_2.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_2.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_3.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_3.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_4.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_4.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.font = QtGui.QFont()
self.font.setPixelSize(60) #设置字号32,以像素为单位
print self.font.family()
QtGui.QFontDatabase.addApplicationFont("MiuiEx-Light.ttf")
self.font.setFamily("MIUI EX")
print self.font.family()
for i in QtGui.QFontDatabase.families(QtGui.QFontDatabase()):
# print i.toUtf8()
pass
# self.font.setFamily("SimSun") #设置字体
# self.font.setWeight(1) #设置字型,不加粗
self.label.setStyleSheet("color:rgb(0,220,0)")
self.label.setFont(self.font)
self.label_2.setStyleSheet("color:rgb(0,220,0)")
self.label_2.setFont(self.font)
# --------------------------------------------------------------------------------
# Connect Event 串口接收信号与槽连接-----------------------------------------------------------------
self.connect(self.serial.qObj, QtCore.SIGNAL('SerialRecvData'),
self.recvSerialData)
'''电压指令'''
self.leftWidget.sendVoltageDataButton.clicked.connect(
self.requestVoltageData)
'''电流指令'''
self.leftWidget.sendGalvanicDataButton.clicked.connect(
self.requestGalvanicData)
# Timer To ADD AblePort
self.timer = QtCore.QTimer()
self.timer.setSingleShot(True)
self.timer.timeout.connect(self.timerTaskForSearchSeries)
self.timer.start(0) # Start Now
# self.setFocusProxy()
self.setFocus()
def timerTaskForSearchSeries(self):
'''单时钟线程扫描串口'''
self.serial.checkPort()
index = 0
for i in self.serial.getPort(): # 识别可用的串口
self.comboBox.addItem(i)
if i == self.port:
self.comboBox.setCurrentIndex(index)
index += 1
# self.soundThread.stopPlay()
# self.soundThread.selectPort.play()
def getSetting(self):
'''获取应用设置'''
self.settings = QtCore.QSettings("setting.ini",
QtCore.QSettings.IniFormat)
if self.settings.value('UpMachine/setting/geometry', None): # 窗口位置
self.restoreGeometry(
self.settings.value(
"UpMachine/setting/geometry").toByteArray())
self.port = self.settings.value('UpMachine/setting/port',
None).toString() # 端口
self.baudrate = self.settings.value('UpMachine/setting/baudrate',
9600).toString() # 波特率
self.bytesize = self.settings.value('UpMachine/setting/bytesize',
8).toString() # 数据位数
self.stopbits = self.settings.value('UpMachine/setting/stopbits',
1).toString() # 停止位
def saveSettings(self):
'''保存应用设置'''
self.settings.setValue('UpMachine/setting/geometry',
self.saveGeometry()) # 窗口位置
self.settings.setValue(
'UpMachine/setting/port',
self.comboBox.currentText().toUtf8().data()) # 端口
self.settings.setValue(
'UpMachine/setting/baudrate',
int(self.baudrateComboBox.currentText().toUtf8().data())) # 波特率
self.settings.setValue(
'UpMachine/setting/bytesize',
int(self.bytesizeComboBox.currentText().toUtf8().data())) # 数据位数
self.settings.setValue(
'UpMachine/setting/stopbits',
float(self.stopbitsComboBox.currentText().toUtf8().data())) # 停止位
def requestData(self):
# data = ['AA','55','02','FE','01','00'] # AA 55 02 FE 01 00
# for d in data:
# self.serial.send(d)
# self.serial.send((binascii.b2a_hex('AA5502FE0100')).decode('hex'))
# For RS232
# self.serial.send(('AA5502FE0100').decode('hex'))
# For RS485
self.serial.send(('0803000000018493').decode('hex')) # 查询数据
time.sleep(0.1)
self.serial.send(('0903000000018542').decode('hex')) # 查询数据
def crcSum(self, dataTemp):
temp = ""
while dataTemp:
temp += struct.pack('<H', int(dataTemp[:2], 16))[0:1]
dataTemp = dataTemp[2:]
crc = ("{:10X}".format(CRC16(modbus_flag=True).calculate(temp)))[-4:]
crcL = crc[-2:]
crcH = crc[-4:-2]
return crcL + crcH
def requestStartData(self):
"""发送启动数据"""
data = "1203020000"
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestStopData(self):
"""发送停机数据"""
data = "1303020000"
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestVoltageData(self):
'''发送电压请求数据'''
print self.leftWidget.sendVoltageDataLineEdit.value()
data = "10030200" + HEX(
int(self.leftWidget.sendVoltageDataLineEdit.value()))
# data = "10030200"+HEX(self.leftWidget.sendVoltageDataLineEdit.value())
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestGalvanicData(self):
'''发送电流请求数据'''
print self.leftWidget.sendGalvanicDataLineEdit.value()
data = "11030200" + HEX(
int(self.leftWidget.sendGalvanicDataLineEdit.value()))
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def recvSerialData(self, data):
# codec = QtCore.QTextCodec.codecForName('GBK')
# data = filter(self._filterChar, data)
# data = buffToHex(data).replace('\n',' ')
print data
dataList = data.split(' ')
# For RS485
self.serialDataString += data.replace(" ", "")
self.analysis()
for i in self.serialDataList:
num = int(i[6:10], 16) # 500 = 0x01F4
if i.startswith("08"):
if num == 65535:
num = -1
else:
if num > 500:
num = num - 65535
self.updataVoltageData(num)
print u"电压表", num
elif i.startswith("08"):
# 090302 03 43 1884
num = num / 100.0
if num == 65535:
num = -1
else:
if num > 500:
num = num - 65535
self.updataGalvanicData(num)
print u"电流表", num
elif i.startswith("14"):
'''
状态数据 14 03 02 00 XX crcL crcH
00 充电
01 放电
02 闲置
03 待机
04 错误
'''
if i[8:10] == "00":
self.statusLabel.setText("充电")
elif i[8:10] == "01":
self.statusLabel.setText("放电")
elif i[8:10] == "02":
self.statusLabel.setText("闲置")
elif i[8:10] == "03":
self.statusLabel.setText("待机")
elif i[8:10] == "04":
self.statusLabel.setText("错误")
else:
print '未知数据'
self.serialDataList = []
# For RS232
# num = int(dataList[5]+dataList[4],16)
# print num
# self.updataGalvanicData(num)
'''
AA 55 04 F6 00 00 00 FA
AA 55 04 F6 1A 00 01 14
int('001A',16) = 26
双字节有符号型(SIGNED SHORT)型测量值，低位在前，在三位半表里其范围为 -1999~1999，
在四位半表里其范围为 -19999~19999，具体值等于实际测量值乘以 10 的 N 次方，
N 根据每个表头的情况而定，
假设① 2V 四位半表，N = 4， 即返回值为 19990 时表示 19990 = 1.9990(V) * ，
② 200mV 四位半表，N = 2，即 19990 = 199.90(mV) * ，
③ 6V 四位半表，N = 3，即 6000 = 6.000(V) * ，
④ 2V 三位半表，N = 3，即 1999 = 1.999(V) * ；
当测量为“OL”时返 回[00 80 = 0x8000 = -32768]
'''
def analysis(self):
newData = self.serialDataString[self.serialDataCursor:]
# print newData
regex = re.compile(r'\w{2}0302\w{8}')
result = regex.search(newData)
if result:
if self.dataTest(result.group()):
self.serialDataCursor += len(result.group())
print result.group() + " Right Data"
self.serialDataList.append(result.group())
else:
self.serialDataCursor += 6 # 6=\w{2}+0302
print result.group() + " Wrong Data"
self.analysis()
else:
print "Find Failed", newData
def dataTest(self, data):
dataTemp = data[:-4]
temp = ""
while dataTemp:
temp += struct.pack('<H', int(dataTemp[:2], 16))[0:1]
dataTemp = dataTemp[2:]
crc = ("{:10X}".format(CRC16(modbus_flag=True).calculate(temp)))[-4:]
crcL = crc[-2:]
crcH = crc[-4:-2]
if crcL + crcH == data[-4:]:
return True
else:
return False
def _filterChar(self, c):
'''Just for delete inexplicable newline'''
return c != '\r'
def stopUpdataGalvanicData(self):
# 电流表暂停刷新
if self.stopUpdateGalvanicDataFlag:
self.stopUpdateGalvanicDataFlag = 0
self.leftWidget.stopUpdataGalvanicDataButton.setText(u"电流表开始刷新")
else:
self.stopUpdateGalvanicDataFlag = 1
self.leftWidget.stopUpdataGalvanicDataButton.setText(u"电流表暂停刷新")
def stopUpdataVoltageData(self):
# 电压表暂停刷新
if self.stopUpdateVoltageDataFlag:
self.stopUpdateVoltageDataFlag = 0
self.leftWidget.stopUpdataVoltageDataButton.setText(u"电压表开始刷新")
else:
self.stopUpdateVoltageDataFlag = 1
self.leftWidget.stopUpdataVoltageDataButton.setText(u"电压表暂停刷新")
def updataGalvanicData(self, data):
# self.galvanicData[self.lastestGalvanicData] = data
self.galvanicData.append(data)
if self.stopUpdateGalvanicDataFlag: # 电流暂停标志
self.label_2.setText(u' ' + str(data))
self.lastestGalvanicData += 1
self.downPlot.setRange(xRange=[
self.lastestGalvanicData - 30, self.lastestGalvanicData
])
self.downPlot.clear()
self.downPlot.plot(pen=self.greenPen).setData(
self.galvanicData[:self.lastestGalvanicData])
def updataVoltageData(self, data):
self.voltageData.append(data)
if self.stopUpdateVoltageDataFlag: # 电压暂停标志
self.label.setText(u' ' + str(data))
self.lastestVoltageData += 1
self.upPlot.setRange(
xRange=[self.lastestVoltageData - 30, self.lastestVoltageData])
self.upPlot.clear()
self.upPlot.plot(pen=self.greenPen).setData(
self.voltageData[:self.lastestVoltageData])
def update2(self, Data):
'''模拟数据更新函数'''
'''self.galvanicData
self.voltageData '''
self.data[self.lastestData] = Data # np.random.normal()
self.lastestData += 1
self.upPlot.setRange(xRange=[self.lastestData - 30, self.lastestData])
self.downPlot.setRange(
xRange=[self.lastestData - 30, self.lastestData])
self.upPlot.clear()
self.downPlot.clear()
self.upPlot.plot(pen=self.greenPen).setData(
self.data[:self.lastestData])
self.downPlot.plot(pen=self.greenPen).setData(
self.data[:self.lastestData])
# self.upPlot.plot(pen=self.greenPen).setPos(self.lastestData-30,self.lastestData)
def updateSerial(self):
'''刷新可用的串口'''
self.comboBox.clear()
self.serial.checkPort()
for i in self.serial.getPort():
self.comboBox.addItem(i)
def mousePressEvent(self, event):
if event.button() == QtCore.Qt.LeftButton:
self.dragPosition = event.globalPos() - self.frameGeometry(
).topLeft()
self.LeftButtonPreesed = 1
event.accept()
def mouseReleaseEvent(self, event):
self.LeftButtonPreesed = 0
def mouseMoveEvent(self, event):
if event.buttons() == QtCore.Qt.LeftButton:
if self.LeftButtonPreesed:
self.move(event.globalPos() - self.dragPosition)
def paintEvent(self, event):
'''窗口阴影'''
p = QtGui.QPainter(self)
if not self.isMaxShow:
p.drawPixmap(0, 0,
self.rect().width(),
self.rect().height(),
QtGui.QPixmap('main_shadow.png'))
def keyPressEvent(self, event):
# F11全屏切换
if event.key() == QtCore.Qt.Key_F11:
self.maxFunc("JustMaxName")
if event.key() == QtCore.Qt.Key_F5:
self.timerTaskForSearchSeries()
if event.key() == QtCore.Qt.Key_Return:
self.app.sendEvent(self.leftWidget.linkButton,
QtCore.QEvent.KeyPress)
if event.key() == QtCore.Qt.Key_Space:
self.stopUpdataGalvanicData()
self.stopUpdataVoltageData()
event.accept()
def center(self, screenNum=0):
'''多屏居中支持 居中显示在第screenNum个屏幕'''
screen = self.desktop.availableGeometry(screenNum)
size = self.geometry()
self.normalGeometry2 = QtCore.QRect(
(screen.width() - size.width()) / 2 + screen.left(),
(screen.height() - size.height()) / 2, size.width(), size.height())
self.setGeometry((screen.width() - size.width()) / 2 + screen.left(),
(screen.height() - size.height()) / 2, size.width(),
size.height())
def maxFunc(self, name):
'''切换窗口模式'''
if self.isMaxShow:
self.main_layout.setContentsMargins(10, 7, 10, 7)
self.showNormal()
self.isMaxShow = 0
else:
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.showMaximized()
self.isMaxShow = 1
def minFunc(self, name):
'''最小化函数'''
self.PlotWidget.hide()
# self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.minAnimation = QtCore.QPropertyAnimation(self, "windowOpacity")
self.minAnimation.finished.connect(self.showMinimized2)
self.minAnimation.setDuration(200)
self.minAnimation.setStartValue(1)
self.minAnimation.setEndValue(0)
self.minAnimation.start()
def closeFunc(self, name):
'''窗口关闭函数'''
self.closeAnimation = QtCore.QPropertyAnimation(self, "windowOpacity")
self.closeAnimation.setDuration(200)
self.closeAnimation.setStartValue(1)
self.closeAnimation.setEndValue(0)
self.closeAnimation.finished.connect(self.exitFunc)
self.closeAnimation.start()
def buttonEnterFunc(self, name):
'''按钮鼠标进入事件'''
exec(
str(('self.' + name + 'PushButton.setPixmap(QtGui.QPixmap(r"./' +
name + '.png"))').toUtf8()))
def buttonLeavedFunc(self, name):
'''按钮鼠标离开事件'''
exec(
str(('self.' + name + 'PushButton.setPixmap(QtGui.QPixmap(r"./' +
name + 'Normal.png"))').toUtf8()))
def exitFunc(self):
'''全部退出'''
# self.saveSettings()
# self.disconnectSerial()
# self.soundThread.stopPlay()
# self.soundThread.seeYou.play() # 此句可能听不到
self.close()
# QtCore.QCoreApplication.instance().quit()
# sys.exit() # 用此法终止程序QSetting不会运行保存方法
def showEvent(self, event):
self.PlotWidget.show()
self.animation = QtCore.QPropertyAnimation(self, "windowOpacity")
self.animation.setDuration(100)
self.animation.setStartValue(0)
self.animation.setEndValue(1)
self.animation.start()
def showMinimized2(self):
self.setWindowOpacity(1)
self.showMinimized()
def closeEvent(self, event):
'''窗口关闭事件'''
self.saveSettings()
self.disconnectSerial()
event.accept()
def disconnectSerial(self):
self.timer.stop()
self.serial.turnOff()
# self.soundThread.stopPlay()
# self.soundThread.disconnect.play()
self.tipLabel.setText('Disconnect Success')
self.leftWidget.linkButton.setText(u'连接串口')
self.statusLabel.setText(" ")
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
try:
self.leftWidget.linkButton.clicked.disconnect(
self.disconnectSerial)
except Exception, e:
print e
def __init__(self,app,parent=None):
super(MainWindow,self).__init__()
self.setWindowTitle(u'UpMachine Project')
# ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID("myappid")
self.app = app
self.getSetting()
self.setWindowOpacity(1) # 初始透明度
self.setWindowIcon(QtGui.QIcon('./icon.ico')) # 窗口图标
self.isMaxShow = 0
# 窗口样式表文件读取
sshFile="./three.qss"
with open(sshFile,"r") as fh:
self.setStyleSheet(fh.read())
#-----------------------------------------------------------------------------
self.serial = SerialDev()
# self.soundThread = SoundThread()
# self.soundThread.run()
# 左窗口-----------------------------------------------------------------------
self.leftWidget = QtGui.QWidget()
# self.leftWidget.setMaximumSize(200,700)
self.leftWidget.setMaximumSize(200,4000)
# self.leftWidget.resize(200,650)
# self.leftWidget.setStyleSheet("""border:1px solid red""")
# 使用QSS样式表设置背景颜色
self.leftWidget.setStyleSheet("""
.QWidget{
background:rgb(143,143,143)
}
.QLabel{
background:rgb(143,143,143)
}
""")
# self.leftWidget.setStyleSheet(".QWidget{background:rgb(212,212,212)}")
# self.leftWidget.testButton = QtGui.QPushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton = PushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton.clicked.connect(self.updateSerial)
self.leftWidget.linkButton = PushButton(u'连接串口',self.leftWidget)
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
self.leftWidget.stopUpdataVoltageDataButton = PushButton(u'电压表暂停刷新',self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton = PushButton(u'电流表暂停刷新',self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton.clicked.connect(self.stopUpdataGalvanicData)
self.leftWidget.stopUpdataVoltageDataButton.clicked.connect(self.stopUpdataVoltageData)
# 串口选择框
self.comboBox = QtGui.QComboBox(self.leftWidget)
# 识别可用的串口
# for i in self.serial.getPort():
# self.comboBox.addItem(i)
# 波特率选择框
self.baudrateComboBox = QtGui.QComboBox()
index = 0
for i in (2400, 4800, 9600, 19200, 115200):
self.baudrateComboBox.addItem(str(i))
if str(i) == self.baudrate:
self.baudrateComboBox.setCurrentIndex(index)
index += 1
self.baudrateLabel = QtGui.QLabel(u' 波特率选择')
# 数据位数选择框
self.bytesizeComboBox = QtGui.QComboBox()
index = 0
for i in range(len(SerialDev.BYTESIZES)):
self.bytesizeComboBox.addItem(str(SerialDev.BYTESIZES[i]))
if SerialDev.BYTESIZES[i] == SerialDev.SETTING.EIGHTBITS:
index = i
if SerialDev.BYTESIZES[i] == self.bytesize:
index = i
self.bytesizeComboBox.setCurrentIndex(index)
self.bytesizeComboBox.setEnabled(False)
self.bytesizeLabel = QtGui.QLabel(u' 数据位选择')
# 停止位选择框
self.stopbitsComboBox = QtGui.QComboBox()
for i in range(len(SerialDev.STOPBITS)):
self.stopbitsComboBox.addItem(str(SerialDev.STOPBITS[i]))
if SerialDev.STOPBITS[i] == SerialDev.SETTING.STOPBITS_ONE:
index = i
if SerialDev.STOPBITS[i] == self.stopbits:
index = i
self.stopbitsComboBox.setCurrentIndex(index)
self.stopbitsComboBox.setEnabled(False)
self.stopbitsLabel = QtGui.QLabel(u' 停止位选择')
# 左下角提示Label
self.tipLabel = QtGui.QLabel(u' ')
self.statusLabel = QtGui.QLabel(u' ')
# self.tipLabel = QtGui.QLabel(u'Hello World')
# 左边边框布局
self.grid = QtGui.QGridLayout()
self.verticalLayout = QtGui.QVBoxLayout(self.leftWidget)
# 左上关于按钮
self.aboutPushButton = labelBtn(u'about',self.leftWidget)
self.aboutPushButton.setMaximumSize(200,101)
self.aboutPushButton.resize(200,101)
self.aboutPushButton.setPixmap(QtGui.QPixmap(r'./aboutNormal.png'))
self.aboutPushButton.Entered.connect(self.buttonEnterFunc)
self.aboutPushButton.Leaved.connect(self.buttonLeavedFunc)
self.verticalLayout.addWidget(self.aboutPushButton,0) #列
self.verticalLayout.addLayout(self.grid)
# 输入框 ---------------------------------
# VoltageLayout_one = QtGui.QHBoxLayout()
# GalvanicLayout_one = QtGui.QHBoxLayout()
# self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
# self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
# VoltageLayout_one.setContentsMargins(3,0,0,0)
# GalvanicLayout_one.setContentsMargins(3,0,0,0)
# self.verticalLayout.addLayout(VoltageLayout_one )
# self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 连接按钮
self.verticalLayout.addWidget(self.leftWidget.linkButton)
# 暂停按钮
self.verticalLayout.addWidget(self.leftWidget.stopUpdataVoltageDataButton)
self.verticalLayout.addWidget(self.leftWidget.stopUpdataGalvanicDataButton)
# 输入框 ---------------------------------
VoltageLayout_one = QtGui.QHBoxLayout()
GalvanicLayout_one = QtGui.QHBoxLayout()
startStopLayout = QtGui.QHBoxLayout()
self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# 可调范围 0 ~ 500
self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
self.leftWidget.sendVoltageDataLineEdit.setRange(0,500)
self.leftWidget.sendVoltageDataLineEdit.setDecimals(0) # 小数位数
# 可调范围 0 ~ 20
self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
self.leftWidget.sendGalvanicDataLineEdit.setRange(0,20)
self.leftWidget.sendGalvanicDataLineEdit.setDecimals(0) # 小数位数
self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
VoltageLayout_one.setContentsMargins(3,0,0,0)
GalvanicLayout_one.setContentsMargins(3,0,0,0)
# startStopLayout.setContentsMargins(3,0,0,0)
self.verticalLayout.addLayout(startStopLayout)
self.verticalLayout.addLayout(VoltageLayout_one )
self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 启动暂停按钮
self.startButton = PushButton(u'启动',self.leftWidget)
self.stopButton = PushButton(u'暂停',self.leftWidget)
self.startButton.clicked.connect(self.requestStartData)
self.stopButton.clicked.connect(self.requestStopData)
startStopLayout.addWidget(self.startButton)
startStopLayout.addWidget(self.stopButton)
# 启动暂停按钮 Over
self.verticalLayout.addWidget(self.tipLabel)
self.verticalLayout.addWidget(self.statusLabel)
self.verticalLayout.setContentsMargins(3,2,3,3)
# 窗口伸缩控件
self.verticalLayout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding))
self.verticalLayout.addWidget(QtGui.QSizeGrip(self))
self.leftWidget.setLayout(self.verticalLayout)
self.grid.addWidget(self.leftWidget.testButton,0,1) # 行 列
self.grid.addWidget(self.comboBox,0,0)
self.grid.addWidget(self.baudrateComboBox,1,0)
self.grid.addWidget(self.baudrateLabel,1,1)
self.grid.addWidget(self.bytesizeComboBox,2,0)
self.grid.addWidget(self.bytesizeLabel,2,1)
self.grid.addWidget(self.stopbitsComboBox,3,0)
self.grid.addWidget(self.stopbitsLabel,3,1)
self.grid.setContentsMargins(5,10,5,5) # 显示边距
# ----------------------------------------------------------------------------
self.content_splitter = QtGui.QSplitter()
self.content_splitter.setSizePolicy(QtGui.QSizePolicy.Expanding,QtGui.QSizePolicy.Expanding)
self.content_splitter.setOrientation(QtCore.Qt.Horizontal)
self.content_splitter.setHandleWidth(1)
self.content_splitter.setStyleSheet("QSplitter.handle{background:lightgray}")
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# 容纳主部件的 widget
self.contentWidget = QtGui.QMainWindow()
self.content_splitter.addWidget(self.leftWidget)
self.content_splitter.addWidget(self.contentWidget)
# 主 Layout
self.main_layout = QtGui.QVBoxLayout()
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# self.main_layout.addWidget(self.titlebar)
self.main_layout.addWidget(self.content_splitter)
self.main_layout.setSpacing(0) # 间距 # layout.addStretch() 弹簧
self.main_layout.setContentsMargins(10,7,10,7)
# 主窗口底层
self.widget = QtGui.QWidget()
self.setCentralWidget(self.widget)
self.widget.setLayout(self.main_layout)
# 窗口伸缩问题
# self.main_layout.addWidget(QtGui.QSizeGrip(self));
# 窗口属性
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.desktop = QtGui.QApplication.desktop()
self.LeftButtonPreesed = 0
self.resize(1000,650)
self.center(1) # 居中显示
# 表格界面
self.PlotWidget = pyqtgraph.GraphicsWindow() # QtGui.QWidget()
self.PlotWidget.setWindowOpacity(0)
self.contentWidget.setCentralWidget(self.PlotWidget)
# 黑色前景色
# pyqtgraph.setConfigOption('foreground',(255,255,255))
# useOpenGL
# pyqtgraph.setConfigOption('useOpenGL',True)
# 抗锯齿
# pyqtgraph.setConfigOption('antialias',True)
# http://www.pyqtgraph.org/documentation/functions.html#pyqtgraph.mkPen
# 画笔 颜色 宽度 美化？
# self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=True,style=QtCore.Qt.SolidLine)
self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=False,style=QtCore.Qt.SolidLine)
# 上层第一个电压图表
# http://localhost:7464/pyqtgraph.graphicsItems.PlotItem.PlotItem.html
self.upPlot = self.PlotWidget.addPlot()
# self.upPlot.setLimits(xMax=350) # X轴显示最大值
self.upPlot.showGrid(x=True, y=True) #网格
self.data = np.random.normal(size=300)
self.lastestData = 0
# self.upCurve = self.upPlot.plot(self.data, pen=self.greenPen)
self.upPlot.setLabel('bottom', text=u'时间', units='s',unitPrefix='test')
self.upPlot.setLabel('left', text=u'电压', units='V')
self.upPlot.setTitle(u'电压信号图')
# self.upPlot.setRange(xRange=[0, 350]) #坐标默认显示的区间
# 换行画图
self.PlotWidget.nextRow()
# 下层第二个电流图表
self.downPlot = self.PlotWidget.addPlot()
self.downPlot.showGrid(x=True, y=True)
# antialias抗锯齿
# self.downCurve = self.downPlot.plot(self.data, pen=self.greenPen)#antialias=True)
self.downPlot.setLabel('bottom', text=u'时间', units='s')
self.downPlot.setLabel('left', text=u'电流', units='A')
self.downPlot.setTitle(u'电流信号图')
self.downPlot.setRange(yRange=[0,30])
# self.PlotWidget.setBackground((252,252,252))#QtGui.QBrush(QtGui.QColor(255,255,255,255)))
# -------------------------------------------------------------------------------
self.galvanicData = [] # 电流数据
self.voltageData = [] # 电压数据
self.lastestGalvanicData = 0 # 最新电流数据
self.lastestVoltageData = 0 # 最新电压数据
self.serialDataString = "" # 所有的数据字符串
self.serialDataCursor = 0 # 数据指针
self.serialDataList = [] # 数据存储列表
self.stopUpdateGalvanicDataFlag = 1 # 电流暂停标志
self.stopUpdateVoltageDataFlag = 1 # 电压暂停标志
# 输出系统信息 ----------------------------------------------------------------------
print pyqtgraph.systemInfo()
# 窗口按钮 Grid 此布局利用QtDesign设计代码移入-----------------------------------
self.gridLayout = QtGui.QGridLayout(self.PlotWidget)
self.gridLayout.setMargin(0) # 间距
self.gridLayout.setSpacing(0) # 间距
# 最大化按钮
self.maxPushButton = labelBtn(u'max',self.PlotWidget)
self.maxPushButton.setPixmap(QtGui.QPixmap(r'./maxNormal.png'))
self.maxPushButton.Entered.connect(self.buttonEnterFunc)
self.maxPushButton.Leaved.connect(self.buttonLeavedFunc)
self.maxPushButton.Clicked.connect(self.maxFunc)
self.gridLayout.addWidget(self.maxPushButton, 0, 2, 1, 1)
# 关闭按钮
self.closePushButton = labelBtn(u'close',self.PlotWidget)
self.closePushButton.setPixmap(QtGui.QPixmap(r'./closeNormal.png'))
self.closePushButton.Entered.connect(self.buttonEnterFunc)
self.closePushButton.Leaved.connect(self.buttonLeavedFunc)
self.closePushButton.Clicked.connect(self.closeFunc)
self.gridLayout.addWidget(self.closePushButton, 0, 3, 1, 1)
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding) # 两个弹簧控件
self.gridLayout.addItem(spacerItem, 1, 3, 1, 1) # 行 列
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem2, 0, 0, 1, 1)
# 最小化按钮
self.minPushButton = labelBtn(u'min',self.PlotWidget)
self.minPushButton.Entered.connect(self.buttonEnterFunc)
self.minPushButton.Leaved.connect(self.buttonLeavedFunc)
self.minPushButton.Clicked.connect(self.minFunc)
self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.gridLayout.addWidget(self.minPushButton, 0, 1, 1, 1)
# 窗口按钮Over ------------------------------------------------------------------
# QtDesign设计的两个lable布局-------------------------------------------------------------------------------
self.gridLayout2 = QtGui.QGridLayout()
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem, 6, 1, 1, 1)
self.label = QtGui.QLabel(u' ',self.PlotWidget)
self.gridLayout2.addWidget(self.label, 1, 0, 1, 1)
spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem1, 2, 1, 1, 1)
self.label_3 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_3, 0, 0, 1, 1)
self.label_2 = QtGui.QLabel(u' ',self.PlotWidget)
self.gridLayout2.addWidget(self.label_2, 4, 0, 1, 1)
self.label_4 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_4, 3, 0, 1, 1)
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout2.addItem(spacerItem2, 3, 1, 1, 1)
self.gridLayout.addLayout(self.gridLayout2, 1, 0, 1, 1)
self.label.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_2.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_2.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_3.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_3.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_4.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_4.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.font = QtGui.QFont()
self.font.setPixelSize(60) #设置字号32,以像素为单位
print self.font.family()
QtGui.QFontDatabase.addApplicationFont("MiuiEx-Light.ttf");
self.font.setFamily("MIUI EX")
print self.font.family()
for i in QtGui.QFontDatabase.families(QtGui.QFontDatabase()):
# print i.toUtf8()
pass
# self.font.setFamily("SimSun") #设置字体
# self.font.setWeight(1) #设置字型,不加粗
self.label.setStyleSheet("color:rgb(0,220,0)")
self.label.setFont(self.font)
self.label_2.setStyleSheet("color:rgb(0,220,0)")
self.label_2.setFont(self.font)
# --------------------------------------------------------------------------------
# Connect Event 串口接收信号与槽连接-----------------------------------------------------------------
self.connect(self.serial.qObj, QtCore.SIGNAL('SerialRecvData'), self.recvSerialData)
'''电压指令'''
self.leftWidget.sendVoltageDataButton.clicked.connect(self.requestVoltageData)
'''电流指令'''
self.leftWidget.sendGalvanicDataButton.clicked.connect(self.requestGalvanicData)
# Timer To ADD AblePort
self.timer = QtCore.QTimer()
self.timer.setSingleShot(True)
self.timer.timeout.connect(self.timerTaskForSearchSeries)
self.timer.start(0) # Start Now
# self.setFocusProxy()
self.setFocus()
class MainWindow(QtGui.QMainWindow):
def __init__(self,app,parent=None):
super(MainWindow,self).__init__()
self.setWindowTitle(u'UpMachine Project')
# ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID("myappid")
self.app = app
self.getSetting()
self.setWindowOpacity(1) # 初始透明度
self.setWindowIcon(QtGui.QIcon('./icon.ico')) # 窗口图标
self.isMaxShow = 0
# 窗口样式表文件读取
sshFile="./three.qss"
with open(sshFile,"r") as fh:
self.setStyleSheet(fh.read())
#-----------------------------------------------------------------------------
self.serial = SerialDev()
# self.soundThread = SoundThread()
# self.soundThread.run()
# 左窗口-----------------------------------------------------------------------
self.leftWidget = QtGui.QWidget()
# self.leftWidget.setMaximumSize(200,700)
self.leftWidget.setMaximumSize(200,4000)
# self.leftWidget.resize(200,650)
# self.leftWidget.setStyleSheet("""border:1px solid red""")
# 使用QSS样式表设置背景颜色
self.leftWidget.setStyleSheet("""
.QWidget{
background:rgb(143,143,143)
}
.QLabel{
background:rgb(143,143,143)
}
""")
# self.leftWidget.setStyleSheet(".QWidget{background:rgb(212,212,212)}")
# self.leftWidget.testButton = QtGui.QPushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton = PushButton(u'刷新串口',self.leftWidget)
self.leftWidget.testButton.clicked.connect(self.updateSerial)
self.leftWidget.linkButton = PushButton(u'连接串口',self.leftWidget)
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
self.leftWidget.stopUpdataVoltageDataButton = PushButton(u'电压表暂停刷新',self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton = PushButton(u'电流表暂停刷新',self.leftWidget)
self.leftWidget.stopUpdataGalvanicDataButton.clicked.connect(self.stopUpdataGalvanicData)
self.leftWidget.stopUpdataVoltageDataButton.clicked.connect(self.stopUpdataVoltageData)
# 串口选择框
self.comboBox = QtGui.QComboBox(self.leftWidget)
# 识别可用的串口
# for i in self.serial.getPort():
# self.comboBox.addItem(i)
# 波特率选择框
self.baudrateComboBox = QtGui.QComboBox()
index = 0
for i in (2400, 4800, 9600, 19200, 115200):
self.baudrateComboBox.addItem(str(i))
if str(i) == self.baudrate:
self.baudrateComboBox.setCurrentIndex(index)
index += 1
self.baudrateLabel = QtGui.QLabel(u' 波特率选择')
# 数据位数选择框
self.bytesizeComboBox = QtGui.QComboBox()
index = 0
for i in range(len(SerialDev.BYTESIZES)):
self.bytesizeComboBox.addItem(str(SerialDev.BYTESIZES[i]))
if SerialDev.BYTESIZES[i] == SerialDev.SETTING.EIGHTBITS:
index = i
if SerialDev.BYTESIZES[i] == self.bytesize:
index = i
self.bytesizeComboBox.setCurrentIndex(index)
self.bytesizeComboBox.setEnabled(False)
self.bytesizeLabel = QtGui.QLabel(u' 数据位选择')
# 停止位选择框
self.stopbitsComboBox = QtGui.QComboBox()
for i in range(len(SerialDev.STOPBITS)):
self.stopbitsComboBox.addItem(str(SerialDev.STOPBITS[i]))
if SerialDev.STOPBITS[i] == SerialDev.SETTING.STOPBITS_ONE:
index = i
if SerialDev.STOPBITS[i] == self.stopbits:
index = i
self.stopbitsComboBox.setCurrentIndex(index)
self.stopbitsComboBox.setEnabled(False)
self.stopbitsLabel = QtGui.QLabel(u' 停止位选择')
# 左下角提示Label
self.tipLabel = QtGui.QLabel(u' ')
self.statusLabel = QtGui.QLabel(u' ')
# self.tipLabel = QtGui.QLabel(u'Hello World')
# 左边边框布局
self.grid = QtGui.QGridLayout()
self.verticalLayout = QtGui.QVBoxLayout(self.leftWidget)
# 左上关于按钮
self.aboutPushButton = labelBtn(u'about',self.leftWidget)
self.aboutPushButton.setMaximumSize(200,101)
self.aboutPushButton.resize(200,101)
self.aboutPushButton.setPixmap(QtGui.QPixmap(r'./aboutNormal.png'))
self.aboutPushButton.Entered.connect(self.buttonEnterFunc)
self.aboutPushButton.Leaved.connect(self.buttonLeavedFunc)
self.verticalLayout.addWidget(self.aboutPushButton,0) #列
self.verticalLayout.addLayout(self.grid)
# 输入框 ---------------------------------
# VoltageLayout_one = QtGui.QHBoxLayout()
# GalvanicLayout_one = QtGui.QHBoxLayout()
# self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
# self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
# self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
# self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
# background:transparent;
# border: 0px solid red;
# font-size:40px;
# color:rgb(0,220,0);
# selection-color:rgb(0,220,0);
# selection-background-color: rgb(143,143,143);
# """)
# self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
# VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
# GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
# VoltageLayout_one.setContentsMargins(3,0,0,0)
# GalvanicLayout_one.setContentsMargins(3,0,0,0)
# self.verticalLayout.addLayout(VoltageLayout_one )
# self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 连接按钮
self.verticalLayout.addWidget(self.leftWidget.linkButton)
# 暂停按钮
self.verticalLayout.addWidget(self.leftWidget.stopUpdataVoltageDataButton)
self.verticalLayout.addWidget(self.leftWidget.stopUpdataGalvanicDataButton)
# 输入框 ---------------------------------
VoltageLayout_one = QtGui.QHBoxLayout()
GalvanicLayout_one = QtGui.QHBoxLayout()
startStopLayout = QtGui.QHBoxLayout()
self.leftWidget.sendVoltageDataButton = PushButton(u'电压指令',self.leftWidget)
self.leftWidget.sendGalvanicDataButton = PushButton(u'电流指令',self.leftWidget)
# 可调范围 0 ~ 500
self.leftWidget.sendVoltageDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
self.leftWidget.sendVoltageDataLineEdit.setRange(0,500)
self.leftWidget.sendVoltageDataLineEdit.setDecimals(0) # 小数位数
# 可调范围 0 ~ 20
self.leftWidget.sendGalvanicDataLineEdit = QtGui.QDoubleSpinBox(self.leftWidget)
self.leftWidget.sendGalvanicDataLineEdit.setRange(0,20)
self.leftWidget.sendGalvanicDataLineEdit.setDecimals(0) # 小数位数
self.leftWidget.sendVoltageDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendVoltageDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendVoltageDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
self.leftWidget.sendGalvanicDataLineEdit.setMinimumHeight(40)
self.leftWidget.sendGalvanicDataLineEdit.setStyleSheet("""
background:transparent;
border: 0px solid red;
font-size:40px;
color:rgb(0,220,0);
selection-color:rgb(0,220,0);
selection-background-color: rgb(143,143,143);
""")
self.leftWidget.sendGalvanicDataLineEdit.setButtonSymbols(QtGui.QAbstractSpinBox.NoButtons)
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataLineEdit )
VoltageLayout_one.addWidget(self.leftWidget.sendVoltageDataButton )
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataLineEdit)
GalvanicLayout_one.addWidget(self.leftWidget.sendGalvanicDataButton)
VoltageLayout_one.setContentsMargins(3,0,0,0)
GalvanicLayout_one.setContentsMargins(3,0,0,0)
# startStopLayout.setContentsMargins(3,0,0,0)
self.verticalLayout.addLayout(startStopLayout)
self.verticalLayout.addLayout(VoltageLayout_one )
self.verticalLayout.addLayout(GalvanicLayout_one)
# 输入框 Over ---------------------------------
# 启动暂停按钮
self.startButton = PushButton(u'启动',self.leftWidget)
self.stopButton = PushButton(u'暂停',self.leftWidget)
self.startButton.clicked.connect(self.requestStartData)
self.stopButton.clicked.connect(self.requestStopData)
startStopLayout.addWidget(self.startButton)
startStopLayout.addWidget(self.stopButton)
# 启动暂停按钮 Over
self.verticalLayout.addWidget(self.tipLabel)
self.verticalLayout.addWidget(self.statusLabel)
self.verticalLayout.setContentsMargins(3,2,3,3)
# 窗口伸缩控件
self.verticalLayout.addItem(QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding))
self.verticalLayout.addWidget(QtGui.QSizeGrip(self))
self.leftWidget.setLayout(self.verticalLayout)
self.grid.addWidget(self.leftWidget.testButton,0,1) # 行 列
self.grid.addWidget(self.comboBox,0,0)
self.grid.addWidget(self.baudrateComboBox,1,0)
self.grid.addWidget(self.baudrateLabel,1,1)
self.grid.addWidget(self.bytesizeComboBox,2,0)
self.grid.addWidget(self.bytesizeLabel,2,1)
self.grid.addWidget(self.stopbitsComboBox,3,0)
self.grid.addWidget(self.stopbitsLabel,3,1)
self.grid.setContentsMargins(5,10,5,5) # 显示边距
# ----------------------------------------------------------------------------
self.content_splitter = QtGui.QSplitter()
self.content_splitter.setSizePolicy(QtGui.QSizePolicy.Expanding,QtGui.QSizePolicy.Expanding)
self.content_splitter.setOrientation(QtCore.Qt.Horizontal)
self.content_splitter.setHandleWidth(1)
self.content_splitter.setStyleSheet("QSplitter.handle{background:lightgray}")
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# 容纳主部件的 widget
self.contentWidget = QtGui.QMainWindow()
self.content_splitter.addWidget(self.leftWidget)
self.content_splitter.addWidget(self.contentWidget)
# 主 Layout
self.main_layout = QtGui.QVBoxLayout()
# self.content_splitter.setStyleSheet("""border:1px solid red""")
# self.main_layout.addWidget(self.titlebar)
self.main_layout.addWidget(self.content_splitter)
self.main_layout.setSpacing(0) # 间距 # layout.addStretch() 弹簧
self.main_layout.setContentsMargins(10,7,10,7)
# 主窗口底层
self.widget = QtGui.QWidget()
self.setCentralWidget(self.widget)
self.widget.setLayout(self.main_layout)
# 窗口伸缩问题
# self.main_layout.addWidget(QtGui.QSizeGrip(self));
# 窗口属性
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.desktop = QtGui.QApplication.desktop()
self.LeftButtonPreesed = 0
self.resize(1000,650)
self.center(1) # 居中显示
# 表格界面
self.PlotWidget = pyqtgraph.GraphicsWindow() # QtGui.QWidget()
self.PlotWidget.setWindowOpacity(0)
self.contentWidget.setCentralWidget(self.PlotWidget)
# 黑色前景色
# pyqtgraph.setConfigOption('foreground',(255,255,255))
# useOpenGL
# pyqtgraph.setConfigOption('useOpenGL',True)
# 抗锯齿
# pyqtgraph.setConfigOption('antialias',True)
# http://www.pyqtgraph.org/documentation/functions.html#pyqtgraph.mkPen
# 画笔 颜色 宽度 美化？
# self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=True,style=QtCore.Qt.SolidLine)
self.greenPen = pyqtgraph.mkPen((0,220,0), width=1.2,cosmetic=False,style=QtCore.Qt.SolidLine)
# 上层第一个电压图表
# http://localhost:7464/pyqtgraph.graphicsItems.PlotItem.PlotItem.html
self.upPlot = self.PlotWidget.addPlot()
# self.upPlot.setLimits(xMax=350) # X轴显示最大值
self.upPlot.showGrid(x=True, y=True) #网格
self.data = np.random.normal(size=300)
self.lastestData = 0
# self.upCurve = self.upPlot.plot(self.data, pen=self.greenPen)
self.upPlot.setLabel('bottom', text=u'时间', units='s',unitPrefix='test')
self.upPlot.setLabel('left', text=u'电压', units='V')
self.upPlot.setTitle(u'电压信号图')
# self.upPlot.setRange(xRange=[0, 350]) #坐标默认显示的区间
# 换行画图
self.PlotWidget.nextRow()
# 下层第二个电流图表
self.downPlot = self.PlotWidget.addPlot()
self.downPlot.showGrid(x=True, y=True)
# antialias抗锯齿
# self.downCurve = self.downPlot.plot(self.data, pen=self.greenPen)#antialias=True)
self.downPlot.setLabel('bottom', text=u'时间', units='s')
self.downPlot.setLabel('left', text=u'电流', units='A')
self.downPlot.setTitle(u'电流信号图')
self.downPlot.setRange(yRange=[0,30])
# self.PlotWidget.setBackground((252,252,252))#QtGui.QBrush(QtGui.QColor(255,255,255,255)))
# -------------------------------------------------------------------------------
self.galvanicData = [] # 电流数据
self.voltageData = [] # 电压数据
self.lastestGalvanicData = 0 # 最新电流数据
self.lastestVoltageData = 0 # 最新电压数据
self.serialDataString = "" # 所有的数据字符串
self.serialDataCursor = 0 # 数据指针
self.serialDataList = [] # 数据存储列表
self.stopUpdateGalvanicDataFlag = 1 # 电流暂停标志
self.stopUpdateVoltageDataFlag = 1 # 电压暂停标志
# 输出系统信息 ----------------------------------------------------------------------
print pyqtgraph.systemInfo()
# 窗口按钮 Grid 此布局利用QtDesign设计代码移入-----------------------------------
self.gridLayout = QtGui.QGridLayout(self.PlotWidget)
self.gridLayout.setMargin(0) # 间距
self.gridLayout.setSpacing(0) # 间距
# 最大化按钮
self.maxPushButton = labelBtn(u'max',self.PlotWidget)
self.maxPushButton.setPixmap(QtGui.QPixmap(r'./maxNormal.png'))
self.maxPushButton.Entered.connect(self.buttonEnterFunc)
self.maxPushButton.Leaved.connect(self.buttonLeavedFunc)
self.maxPushButton.Clicked.connect(self.maxFunc)
self.gridLayout.addWidget(self.maxPushButton, 0, 2, 1, 1)
# 关闭按钮
self.closePushButton = labelBtn(u'close',self.PlotWidget)
self.closePushButton.setPixmap(QtGui.QPixmap(r'./closeNormal.png'))
self.closePushButton.Entered.connect(self.buttonEnterFunc)
self.closePushButton.Leaved.connect(self.buttonLeavedFunc)
self.closePushButton.Clicked.connect(self.closeFunc)
self.gridLayout.addWidget(self.closePushButton, 0, 3, 1, 1)
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding) # 两个弹簧控件
self.gridLayout.addItem(spacerItem, 1, 3, 1, 1) # 行 列
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem2, 0, 0, 1, 1)
# 最小化按钮
self.minPushButton = labelBtn(u'min',self.PlotWidget)
self.minPushButton.Entered.connect(self.buttonEnterFunc)
self.minPushButton.Leaved.connect(self.buttonLeavedFunc)
self.minPushButton.Clicked.connect(self.minFunc)
self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.gridLayout.addWidget(self.minPushButton, 0, 1, 1, 1)
# 窗口按钮Over ------------------------------------------------------------------
# QtDesign设计的两个lable布局-------------------------------------------------------------------------------
self.gridLayout2 = QtGui.QGridLayout()
spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem, 6, 1, 1, 1)
self.label = QtGui.QLabel(u' ',self.PlotWidget)
self.gridLayout2.addWidget(self.label, 1, 0, 1, 1)
spacerItem1 = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
self.gridLayout2.addItem(spacerItem1, 2, 1, 1, 1)
self.label_3 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_3, 0, 0, 1, 1)
self.label_2 = QtGui.QLabel(u' ',self.PlotWidget)
self.gridLayout2.addWidget(self.label_2, 4, 0, 1, 1)
self.label_4 = QtGui.QLabel(self.PlotWidget)
self.gridLayout2.addWidget(self.label_4, 3, 0, 1, 1)
spacerItem2 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.gridLayout2.addItem(spacerItem2, 3, 1, 1, 1)
self.gridLayout.addLayout(self.gridLayout2, 1, 0, 1, 1)
self.label.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_2.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_2.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_3.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_3.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.label_4.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.label_4.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
self.font = QtGui.QFont()
self.font.setPixelSize(60) #设置字号32,以像素为单位
print self.font.family()
QtGui.QFontDatabase.addApplicationFont("MiuiEx-Light.ttf");
self.font.setFamily("MIUI EX")
print self.font.family()
for i in QtGui.QFontDatabase.families(QtGui.QFontDatabase()):
# print i.toUtf8()
pass
# self.font.setFamily("SimSun") #设置字体
# self.font.setWeight(1) #设置字型,不加粗
self.label.setStyleSheet("color:rgb(0,220,0)")
self.label.setFont(self.font)
self.label_2.setStyleSheet("color:rgb(0,220,0)")
self.label_2.setFont(self.font)
# --------------------------------------------------------------------------------
# Connect Event 串口接收信号与槽连接-----------------------------------------------------------------
self.connect(self.serial.qObj, QtCore.SIGNAL('SerialRecvData'), self.recvSerialData)
'''电压指令'''
self.leftWidget.sendVoltageDataButton.clicked.connect(self.requestVoltageData)
'''电流指令'''
self.leftWidget.sendGalvanicDataButton.clicked.connect(self.requestGalvanicData)
# Timer To ADD AblePort
self.timer = QtCore.QTimer()
self.timer.setSingleShot(True)
self.timer.timeout.connect(self.timerTaskForSearchSeries)
self.timer.start(0) # Start Now
# self.setFocusProxy()
self.setFocus()
def timerTaskForSearchSeries(self):
'''单时钟线程扫描串口'''
self.serial.checkPort()
index = 0
for i in self.serial.getPort(): # 识别可用的串口
self.comboBox.addItem(i)
if i == self.port:
self.comboBox.setCurrentIndex(index)
index += 1
# self.soundThread.stopPlay()
# self.soundThread.selectPort.play()
def getSetting(self):
'''获取应用设置'''
self.settings = QtCore.QSettings("setting.ini", QtCore.QSettings.IniFormat)
if self.settings.value('UpMachine/setting/geometry', None): # 窗口位置
self.restoreGeometry(self.settings.value("UpMachine/setting/geometry").toByteArray());
self.port = self.settings.value('UpMachine/setting/port', None).toString() # 端口
self.baudrate = self.settings.value('UpMachine/setting/baudrate', 9600).toString() # 波特率
self.bytesize = self.settings.value('UpMachine/setting/bytesize', 8).toString() # 数据位数
self.stopbits = self.settings.value('UpMachine/setting/stopbits', 1).toString() # 停止位
def saveSettings(self):
'''保存应用设置'''
self.settings.setValue('UpMachine/setting/geometry', self.saveGeometry()) # 窗口位置
self.settings.setValue('UpMachine/setting/port', self.comboBox.currentText().toUtf8().data()) # 端口
self.settings.setValue('UpMachine/setting/baudrate', int(self.baudrateComboBox.currentText().toUtf8().data())) # 波特率
self.settings.setValue('UpMachine/setting/bytesize', int(self.bytesizeComboBox.currentText().toUtf8().data())) # 数据位数
self.settings.setValue('UpMachine/setting/stopbits', float(self.stopbitsComboBox.currentText().toUtf8().data())) # 停止位
def requestData(self):
# data = ['AA','55','02','FE','01','00'] # AA 55 02 FE 01 00
# for d in data:
# self.serial.send(d)
# self.serial.send((binascii.b2a_hex('AA5502FE0100')).decode('hex'))
# For RS232
# self.serial.send(('AA5502FE0100').decode('hex'))
# For RS485
self.serial.send(('0803000000018493').decode('hex')) # 查询数据
time.sleep(0.1)
self.serial.send(('0903000000018542').decode('hex')) # 查询数据
def crcSum(self,dataTemp):
temp = ""
while dataTemp:
temp += struct.pack('<H', int(dataTemp[:2],16))[0:1]
dataTemp = dataTemp[2:]
crc = ("{:10X}".format(CRC16(modbus_flag = True).calculate(temp)))[-4:]
crcL = crc[-2:]
crcH = crc[-4:-2]
return crcL + crcH
def requestStartData(self):
"""发送启动数据"""
data = "1203020000"
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestStopData(self):
"""发送停机数据"""
data = "1303020000"
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestVoltageData(self):
'''发送电压请求数据'''
print self.leftWidget.sendVoltageDataLineEdit.value()
data = "10030200"+HEX(int(self.leftWidget.sendVoltageDataLineEdit.value()))
# data = "10030200"+HEX(self.leftWidget.sendVoltageDataLineEdit.value())
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def requestGalvanicData(self):
'''发送电流请求数据'''
print self.leftWidget.sendGalvanicDataLineEdit.value()
data = "11030200"+HEX(int(self.leftWidget.sendGalvanicDataLineEdit.value()))
data = data + self.crcSum(data)
print data
self.serial.send(data.decode('hex'))
def recvSerialData(self, data):
# codec = QtCore.QTextCodec.codecForName('GBK')
# data = filter(self._filterChar, data)
# data = buffToHex(data).replace('\n',' ')
print data
dataList = data.split(' ')
# For RS485
self.serialDataString += data.replace(" ","")
self.analysis()
for i in self.serialDataList:
num = int(i[6:10],16) # 500 = 0x01F4
if i.startswith("08"):
if num == 65535:
num = -1
else:
if num > 500:
num = num - 65535
self.updataVoltageData(num)
print u"电压表",num
elif i.startswith("08"):
# 090302 03 43 1884
num = num/100.0
if num == 65535:
num = -1
else:
if num > 500:
num = num - 65535
self.updataGalvanicData(num)
print u"电流表",num
elif i.startswith("14"):
'''
状态数据 14 03 02 00 XX crcL crcH
00 充电
01 放电
02 闲置
03 待机
04 错误
'''
if i[8:10] == "00":
self.statusLabel.setText("充电")
elif i[8:10] == "01":
self.statusLabel.setText("放电")
elif i[8:10] == "02":
self.statusLabel.setText("闲置")
elif i[8:10] == "03":
self.statusLabel.setText("待机")
elif i[8:10] == "04":
self.statusLabel.setText("错误")
else:
print '未知数据'
self.serialDataList = []
# For RS232
# num = int(dataList[5]+dataList[4],16)
# print num
# self.updataGalvanicData(num)
'''
AA 55 04 F6 00 00 00 FA
AA 55 04 F6 1A 00 01 14
int('001A',16) = 26
双字节有符号型(SIGNED SHORT)型测量值，低位在前，在三位半表里其范围为 -1999~1999，
在四位半表里其范围为 -19999~19999，具体值等于实际测量值乘以 10 的 N 次方，
N 根据每个表头的情况而定，
假设① 2V 四位半表，N = 4， 即返回值为 19990 时表示 19990 = 1.9990(V) * ，
② 200mV 四位半表，N = 2，即 19990 = 199.90(mV) * ，
③ 6V 四位半表，N = 3，即 6000 = 6.000(V) * ，
④ 2V 三位半表，N = 3，即 1999 = 1.999(V) * ；
当测量为“OL”时返 回[00 80 = 0x8000 = -32768]
'''
def analysis(self):
newData = self.serialDataString[self.serialDataCursor:]
# print newData
regex = re.compile(r'\w{2}0302\w{8}')
result = regex.search(newData)
if result:
if self.dataTest(result.group()):
self.serialDataCursor += len(result.group())
print result.group()+" Right Data"
self.serialDataList.append(result.group())
else:
self.serialDataCursor += 6 # 6=\w{2}+0302
print result.group()+" Wrong Data"
self.analysis()
else:
print "Find Failed",newData
def dataTest(self,data):
dataTemp = data[:-4]
temp = ""
while dataTemp:
temp += struct.pack('<H', int(dataTemp[:2],16))[0:1]
dataTemp = dataTemp[2:]
crc = ("{:10X}".format(CRC16(modbus_flag = True).calculate(temp)))[-4:]
crcL = crc[-2:]
crcH = crc[-4:-2]
if crcL+crcH == data[-4:]:
return True
else:
return False
def _filterChar(self, c):
'''Just for delete inexplicable newline'''
return c != '\r'
def stopUpdataGalvanicData(self):
# 电流表暂停刷新
if self.stopUpdateGalvanicDataFlag:
self.stopUpdateGalvanicDataFlag = 0
self.leftWidget.stopUpdataGalvanicDataButton.setText(u"电流表开始刷新")
else:
self.stopUpdateGalvanicDataFlag = 1
self.leftWidget.stopUpdataGalvanicDataButton.setText(u"电流表暂停刷新")
def stopUpdataVoltageData(self):
# 电压表暂停刷新
if self.stopUpdateVoltageDataFlag:
self.stopUpdateVoltageDataFlag = 0
self.leftWidget.stopUpdataVoltageDataButton.setText(u"电压表开始刷新")
else:
self.stopUpdateVoltageDataFlag = 1
self.leftWidget.stopUpdataVoltageDataButton.setText(u"电压表暂停刷新")
def updataGalvanicData(self,data):
# self.galvanicData[self.lastestGalvanicData] = data
self.galvanicData.append(data)
if self.stopUpdateGalvanicDataFlag: # 电流暂停标志
self.label_2.setText(u' '+str(data))
self.lastestGalvanicData += 1
self.downPlot.setRange(xRange=[self.lastestGalvanicData-30, self.lastestGalvanicData])
self.downPlot.plot(pen=self.greenPen).setData(self.galvanicData[:self.lastestGalvanicData])
def updataVoltageData(self,data):
self.voltageData.append(data)
if self.stopUpdateVoltageDataFlag: # 电压暂停标志
self.label.setText(u' '+str(data))
self.lastestVoltageData += 1
self.upPlot.setRange(xRange=[self.lastestVoltageData-30, self.lastestVoltageData])
self.upPlot.plot(pen=self.greenPen).setData(self.voltageData[:self.lastestVoltageData])
def update2(self,Data):
'''模拟数据更新函数'''
'''self.galvanicData
self.voltageData '''
self.data[self.lastestData] = Data # np.random.normal()
self.lastestData += 1
self.upPlot.setRange(xRange=[self.lastestData-30, self.lastestData])
self.downPlot.setRange(xRange=[self.lastestData-30, self.lastestData])
self.upPlot.plot(pen=self.greenPen).setData(self.data[:self.lastestData])
self.downPlot.plot(pen=self.greenPen).setData(self.data[:self.lastestData])
# self.upPlot.plot(pen=self.greenPen).setPos(self.lastestData-30,self.lastestData)
def updateSerial(self):
'''刷新可用的串口'''
self.comboBox.clear()
self.serial.checkPort()
for i in self.serial.getPort():
self.comboBox.addItem(i)
def mousePressEvent(self, event):
if event.button() == QtCore.Qt.LeftButton:
self.dragPosition = event.globalPos() - self.frameGeometry().topLeft()
self.LeftButtonPreesed = 1
event.accept()
def mouseReleaseEvent(self,event):
self.LeftButtonPreesed = 0
def mouseMoveEvent(self, event):
if event.buttons() == QtCore.Qt.LeftButton:
if self.LeftButtonPreesed:
self.move(event.globalPos() - self.dragPosition)
def paintEvent(self,event):
'''窗口阴影'''
p = QtGui.QPainter(self)
if not self.isMaxShow:
p.drawPixmap(0, 0, self.rect().width(), self.rect().height(), QtGui.QPixmap('main_shadow.png'))
def keyPressEvent(self,event):
# F11全屏切换
if event.key()==QtCore.Qt.Key_F11:
self.maxFunc("JustMaxName")
if event.key()==QtCore.Qt.Key_F5:
self.timerTaskForSearchSeries()
if event.key()==QtCore.Qt.Key_Return:
self.app.sendEvent(self.leftWidget.linkButton,QtCore.QEvent.KeyPress)
if event.key()==QtCore.Qt.Key_Space:
self.stopUpdataGalvanicData()
self.stopUpdataVoltageData()
event.accept()
def center(self,screenNum=0):
'''多屏居中支持 居中显示在第screenNum个屏幕'''
screen = self.desktop.availableGeometry(screenNum)
size = self.geometry()
self.normalGeometry2 = QtCore.QRect((screen.width()-size.width())/2+screen.left(),
(screen.height()-size.height())/2,
size.width(),size.height())
self.setGeometry((screen.width()-size.width())/2+screen.left(),
(screen.height()-size.height())/2,
size.width(),size.height())
def maxFunc(self,name):
'''切换窗口模式'''
if self.isMaxShow:
self.main_layout.setContentsMargins(10,7,10,7)
self.showNormal()
self.isMaxShow = 0
else:
self.main_layout.setContentsMargins(0,0,0,0)
self.showMaximized()
self.isMaxShow = 1
def minFunc(self,name):
'''最小化函数'''
self.PlotWidget.hide()
# self.minPushButton.setPixmap(QtGui.QPixmap(r'./minNormal.png'))
self.minAnimation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.minAnimation.finished.connect(self.showMinimized2)
self.minAnimation.setDuration(200)
self.minAnimation.setStartValue(1)
self.minAnimation.setEndValue(0)
self.minAnimation.start()
def closeFunc(self,name):
'''窗口关闭函数'''
self.closeAnimation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.closeAnimation.setDuration(200)
self.closeAnimation.setStartValue(1)
self.closeAnimation.setEndValue(0)
self.closeAnimation.finished.connect(self.exitFunc)
self.closeAnimation.start()
def buttonEnterFunc(self,name):
'''按钮鼠标进入事件'''
exec(str(('self.' + name + 'PushButton.setPixmap(QtGui.QPixmap(r"./' + name + '.png"))').toUtf8()))
def buttonLeavedFunc(self,name):
'''按钮鼠标离开事件'''
exec(str(('self.' + name + 'PushButton.setPixmap(QtGui.QPixmap(r"./' + name + 'Normal.png"))').toUtf8()))
def exitFunc(self):
'''全部退出'''
# self.saveSettings()
# self.disconnectSerial()
# self.soundThread.stopPlay()
# self.soundThread.seeYou.play() # 此句可能听不到
self.close()
# QtCore.QCoreApplication.instance().quit()
# sys.exit() # 用此法终止程序QSetting不会运行保存方法
def showEvent(self,event):
self.PlotWidget.show()
self.animation = QtCore.QPropertyAnimation(self,"windowOpacity")
self.animation.setDuration(100)
self.animation.setStartValue(0)
self.animation.setEndValue(1)
self.animation.start()
def showMinimized2(self):
self.setWindowOpacity(1)
self.showMinimized()
def closeEvent(self, event):
'''窗口关闭事件'''
self.saveSettings()
self.disconnectSerial()
event.accept()
def disconnectSerial(self):
self.timer.stop()
self.serial.turnOff()
# self.soundThread.stopPlay()
# self.soundThread.disconnect.play()
self.tipLabel.setText('Disconnect Success')
self.leftWidget.linkButton.setText(u'连接串口')
self.statusLabel.setText(" ")
self.leftWidget.linkButton.clicked.connect(self.connectSerial)
try:
self.leftWidget.linkButton.clicked.disconnect(self.disconnectSerial)
except Exception, e:
print e
def __defineVar(self):
self.serial = SerialDev()
class SerialUi(QtGui.QMainWindow):
TIP_MSG = {
'Ready': 'Ready',
'Operate/Select': 'Select context',
'Operate/CopyData': 'has been copied',
'Operate/StopReceive': 'Stop receive data',
'Operate/RecoverReceive': 'Recover receive data',
'Operate/SendData': 'has been sent to serial',
'Button/Set': 'Set the serial',
'Button/Connect/Yes': 'Serial has connected',
'Button/Connect/No': 'Serial is not connect',
'Button/Clear': 'Clear context',
'Button/Status/On': 'Display status bar',
'Button/Status/Off': 'Not Displayed status bar'
}
def __init__(self, parent=None):
super(SerialUi, self).__init__(parent)
self.__defineVar()
self.__initSetUpUi()
self.__initSetUpSignal()
self.__initLaunch()
self.serialSetting = self.serial.setting
def __defineVar(self):
self.serial = SerialDev()
def __setWindowAttribute(self):
if self.__isLanuch:
self.setMinimumSize(200, 50)
self.setWindowTitle('OwonUtil serial')
self.setGeometry(self.__geometry)
self.setWindowIcon(QtGui.QIcon('./images/icon.ico'))
# self.setWindowOpacity(1)
# self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
# self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
pass
def __initSetUpUi(self):
# self.setButton = PicButton('./images/icon.ico')
self.setButton = QtGui.QPushButton('set')
self.connectButton = QtGui.QPushButton('connect')
self.clearButton = QtGui.QPushButton('clear')
# self.fontButton = QtGui.QPushButton('font')
self.opacityCheckBox = QtGui.QCheckBox('opacity')
self.opacitySlider = QtGui.QSlider(QtCore.Qt.Horizontal)
self.opacitySlider.setFixedWidth(50)
self.opacitySlider.setRange(10, 100)
self.stickCheckBox = QtGui.QCheckBox('stick')
iconSpacerItem = QtGui.QSpacerItem(0, 0, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.textEdit = SerialTextEdit(self.serial, self.statusTipText)
self.statusBar = QtGui.QStatusBar()
self.statusBarTipLabel = QtGui.QLabel()
self.statusBarTipLabel.setFixedWidth(230)
self.statusBarSerialLabel = QtGui.QLabel()
self.statusBar.addWidget(self.statusBarTipLabel, QtCore.Qt.AlignLeft)
self.statusBar.addWidget(self.statusBarSerialLabel,
QtCore.Qt.AlignRight)
iconButtonLayout = QtGui.QHBoxLayout()
iconButtonLayout.setSpacing(1)
iconButtonLayout.addWidget(self.setButton)
iconButtonLayout.addWidget(self.connectButton)
iconButtonLayout.addWidget(self.clearButton)
# iconButtonLayout.addWidget(self.fontButton)
iconButtonLayout.addItem(iconSpacerItem)
iconButtonLayout.addWidget(self.stickCheckBox)
iconButtonLayout.addWidget(self.opacityCheckBox)
iconButtonLayout.addWidget(self.opacitySlider)
mainLayout = QtGui.QGridLayout()
mainLayout.addLayout(iconButtonLayout, 0, 0)
mainLayout.addWidget(self.textEdit)
mainLayout.addWidget(self.statusBar)
mainLayout.setMargin(1)
mainLayout.setSpacing(1)
centralWidget = QtGui.QWidget()
centralWidget.setLayout(mainLayout)
self.setCentralWidget(centralWidget)
# self.setLayout(mainLayout)
def __initSetUpSignal(self):
self.setButton.clicked.connect(self.settingDialog)
self.connectButton.clicked.connect(self.changeConnect)
self.clearButton.clicked.connect(self.clearText)
self.stickCheckBox.toggled.connect(self.__changeStick)
self.opacityCheckBox.toggled.connect(self.__changeOpacity)
self.opacitySlider.valueChanged.connect(self.__changeOpacity)
self.connect(self.serial.qObj, QtCore.SIGNAL('SerialRecvData'),
self.textEdit.printSerialData)
def __initLaunch(self):
self.__isLanuch = True
self.statusTipText(SerialUi.TIP_MSG['Ready'])
self.__settings = QtCore.QSettings("setting.ini",
QtCore.QSettings.IniFormat)
self.__geometry = self.__settings.value(
'OwonUtil/Serial/__geometry', QtCore.QRect(950, 200, 400,
250)).toRect()
self.__setWindowAttribute()
self.__enableOpacity = self.__settings.value(
'OwonUtil/Serial/__enableOpacity', True).toBool()
self.__opacity, b = self.__settings.value('OwonUtil/Serial/__opacity',
0.7).toFloat()
self.__changeOpacity()
self.__enableStick = self.__settings.value(
'OwonUtil/Serial/__enableStick', True).toBool()
self.__changeStick()
self.__serialConnected = self.__settings.value(
'OwonUtil/Serial/__serialConnected', True).toBool()
self.changeConnect(self.__serialConnected)
self.__isLanuch = False
def settingDialog(self):
settingDialog = settingSerialDialog(self.serial, parent=self)
if settingDialog.exec_() == settingDialog.CONNECT:
self.__serialConnected = True
self.updataConnect()
self.textEdit.setFocus()
def updataConnect(self):
if self.__serialConnected:
self.connectButton.setText('disconnect')
msg = 'serial: %s' % self.serial.setting['port']
else:
self.connectButton.setText('connect')
msg = 'serial: disconnect'
self.statusBarSerialLabel.setText(msg)
self.textEdit.setFocus()
def changeConnect(self, lanuch_set=False):
if not self.__serialConnected or lanuch_set:
is_connect, msg = self.serial.turnOn(
self.serial.setting['port'], self.serial.setting['baudrate'],
self.serial.setting['bytesize'],
self.serial.setting['stopbits'], self.serial.setting['parity'])
if is_connect:
self.__serialConnected = True
else:
QtGui.QMessageBox.about(self, 'Connect serial',
'Connect serial fail!\n%s' % (msg))
else:
self.__serialConnected = False
self.serial.turnOff()
self.updataConnect()
def disconnectSerial(self):
self.serial.turnOff()
def clearText(self):
self.textEdit.clear()
self.textEdit.setFocus()
def statusTipText(self, msg):
self.statusBarTipLabel.setText(msg)
def __changeStick(self):
if self.__isLanuch:
if self.__enableStick:
self.stickCheckBox.setCheckState(QtCore.Qt.Checked)
else:
self.stickCheckBox.setCheckState(QtCore.Qt.Unchecked)
if not self.__isLanuch:
self.hide()
x, y = self.x(), self.y()
if self.stickCheckBox.isChecked():
self.__enableStick = True
self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
else:
self.__enableStick = False
self.setWindowFlags(QtCore.Qt.Widget)
self.move(x, y)
self.__setWindowAttribute()
if not self.__isLanuch:
self.show()
def __changeOpacity(self):
if self.__isLanuch:
self.opacitySlider.setValue(int(self.__opacity * 100))
if self.__enableOpacity:
self.opacityCheckBox.setCheckState(QtCore.Qt.Checked)
else:
self.opacityCheckBox.setCheckState(QtCore.Qt.Unchecked)
if self.opacityCheckBox.isChecked():
self.__enableOpacity = True
self.opacitySlider.setEnabled(True)
self.__opacity = float(self.opacitySlider.value()) / 100
self.setWindowOpacity(self.__opacity)
else:
self.__enableOpacity = False
self.opacitySlider.setEnabled(False)
self.setWindowOpacity(1.0)
def __saveSettings(self):
self.__settings.setValue('OwonUtil/Serial/__geometry', self.geometry())
self.__settings.setValue('OwonUtil/Serial/__enableOpacity',
self.__enableOpacity)
self.__settings.setValue('OwonUtil/Serial/__opacity', self.__opacity)
self.__settings.setValue('OwonUtil/Serial/__enableStick',
self.__enableStick)
self.__settings.setValue('OwonUtil/Serial/__serialConnected',
self.__serialConnected)
def closeEvent(self, e):
self.__saveSettings()
self.disconnectSerial()
e.accept()
