import sys import time import win32con import win32gui import win32process import subprocess import qtawesome from PyQt5.QtWidgets import QApplication, QPushButton, QMainWindow, QDockWidget, QWidget, QHBoxLayout, QStackedWidget\ ,QVBoxLayout, QProgressBar, QLabel, QButtonGroup from PyQt5.QtCore import Qt, QTimer, QSize from PyQt5.QtGui import QIcon, QWindow, QPixmap from utils.DBModels.BaseModel import * from model.ClientModel.Client import Client from UI.DeviceWidget import DeviceTab from model.ProjectModel.DeviceManage import DevicesManange from utils.DBModels.InitParameterDB import InitParameterDB from protocol.BatterySerial.BatteryProtocol import BatteryManange from protocol.ModBus.DPV1Master import DPV1Master from UI.BlockParameterManageWidget import BlockParameterManageWidget import sys from PyQt5.QtWidgets import QApplication, QMainWindow, QProgressBar, QVBoxLayout, QWidget from PyQt5.QtCore import Qt, QSize from PyQt5.QtGui import QPainter, QFont from utils import Globals class CustomProgressBar(QProgressBar): def __init__(self, parent=None): super().__init__(parent) self.setTextVisible(False) self.setFont(QFont("Arial", 10)) # 设置字体大小和类型 def paintEvent(self, event): super().paintEvent(event) painter = QPainter(self) value = self.value() percentage = round(value / self.maximum() * 100, 1) text = f"剩余电量{percentage}%" painter.drawText(self.rect(), Qt.AlignCenter, text) def getHwndByPid(pid): def callback(hwnd, hwnds): if hwnd is not None and win32gui.IsWindowVisible(hwnd): _, found_pid = win32process.GetWindowThreadProcessId(hwnd) if found_pid == pid: hwnds.append(hwnd) hwnds = [] # win32gui.EnumWindows(callback, hwnds) while True: win32gui.EnumWindows(callback, hwnds) if hwnds: return hwnds[0] # 如果没有找到窗口，则等待一段时间再尝试 time.sleep(0.1) # return hwnds # return hwnds[0] class MainWindow(QWidget): def __init__(self): super().__init__() InitParameterDB() self.setObjectName("MainWindow") self.devicesManange = DevicesManange() self.batteryManange = BatteryManange() self.dpv1Master = DPV1Master('192.168.3.10', 502) self.blockParameterManageWidget = BlockParameterManageWidget() self.process = None self.initUI() def initUI(self): self.protocolTimer = QTimer() self.protocolTimer.timeout.connect(self.readValues) self.batteryTimer = QTimer() self.batteryTimer.timeout.connect(self.refreshProgressBar) self.batteryTimer.start(3000) self.searchAddressTimer = QTimer() self.searchAddressTimer.timeout.connect(self.searchSlave) self.searchAddressTimer.start(1000) # self.toolbarWidget = QWidget() # self.addToolBar(Qt.LeftToolBarArea, self.toolbar) toolbarLayout = QHBoxLayout() self.startProtocolBtn = QPushButton() self.startProtocolBtn.setObjectName("startProtocolBtn") # self.startProtocolBtn.setIcon(QIcon(':/static/startProtocol.png')) self.startProtocolBtn.setText('开始通讯') self.startProtocolBtn.setIcon(QIcon(':/static/start.png')) self.startProtocolBtn.setIconSize(QSize(23, 23)) self.startProtocolBtn.setCheckable(True) self.startProtocolBtn.clicked.connect(self.startProtocol) self.switchBtn = QPushButton('通讯组态') self.switchBtn.setObjectName("switchBtn") self.switchBtn.setIcon(qtawesome.icon('fa.exchange', color='#1fbb6f')) self.switchBtn.setIconSize(QSize(25, 25)) self.switchBtn.setCheckable(True) self.switchBtn.clicked.connect(self.switchWidget) self.deviceParameterManageBtn = QPushButton('设备参数管理') self.deviceParameterManageBtn.setObjectName('deviceParameterManageBtn') self.deviceParameterManageBtn.setIcon(qtawesome.icon('fa.gears', color='#1fbb6f')) self.deviceParameterManageBtn.setIconSize(QSize(25, 25)) self.deviceParameterManageBtn.setCheckable(True) self.deviceParameterManageBtn.clicked.connect(self.switchDeviceParManageWidget) self.addressLabel = QLabel('在线仪表地址：') self.addressLabel.setObjectName('batteryLabel') self.batteryProBar = CustomProgressBar() self.batteryProBar.setRange(0, 100) self.batteryStateLabel = QLabel() self.batteryStateLabel.setObjectName('batteryLabel') self.switchTouchBtn = QPushButton("触控模式") self.switchTouchBtn.setIconSize(QSize(25, 25)) self.switchTouchBtn.setObjectName('switchTouchBtn') self.switchTouchBtn.setIcon(qtawesome.icon('fa.hand-pointer-o', color='#1fbb6f')) self.switchTouchBtn.clicked.connect(self.switchTouchMode) self.switchTouchBtn.setCheckable(True) # 创建按钮 self.minimizeButton = QPushButton(QIcon(':/static/min.png'), "") self.minimizeButton.setObjectName('minButton') self.closeButton = QPushButton(QIcon(':/static/close.png'), "") self.closeButton.setObjectName('closeButton') # 按钮点击事件连接 self.minimizeButton.clicked.connect(self.showMinimized) self.closeButton.clicked.connect(self.close) hLayout = QHBoxLayout() hLayout.addWidget(self.minimizeButton) hLayout.addWidget(self.closeButton) iconLabel = QLabel() pix = QPixmap('static/Hicent.png') scaledPixmap = pix.scaled(168, 28, Qt.KeepAspectRatio) iconLabel.setPixmap(scaledPixmap) iconLabel.setScaledContents(True) toolbarLayout.addWidget(iconLabel, 1) toolbarLayout.addWidget(QWidget(), 1) toolbarLayout.addWidget(self.startProtocolBtn, 1) toolbarLayout.addWidget(self.switchBtn, 1) toolbarLayout.addWidget(self.switchTouchBtn, 1) toolbarLayout.addWidget(self.deviceParameterManageBtn, 1) toolbarLayout.addWidget(QWidget(), 4) toolbarLayout.addWidget(self.addressLabel, 1) toolbarLayout.addWidget(QWidget(), 10) # toolbarLayout.addWidget(QLabel('电量:'), 1) toolbarLayout.addWidget(self.batteryProBar, 1) toolbarLayout.addWidget(self.batteryStateLabel, 1) toolbarLayout.addWidget(QWidget(), 1) toolbarLayout.addLayout(hLayout, 1) toolbarLayout.setSpacing(20) toolbarLayout.setContentsMargins(0, 0, 0, 0) dpMasterDockWidget = QDockWidget('DP主站') dpMasterDockWidget.setWidget(DeviceTab(dpMasterDockWidget, self.devicesManange)) dpMasterDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore dpSlaveDockWidget = QDockWidget('DP从站') dpSlaveDockWidget.setWidget(DeviceTab(dpSlaveDockWidget, self.devicesManange)) dpSlaveDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore paMasterDockWidget = QDockWidget('PA主站') paMasterDockWidget.setWidget(DeviceTab(paMasterDockWidget, self.devicesManange)) paMasterDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore paSlaveDockWidget = QDockWidget('PA从站') paSlaveDockWidget.setWidget(DeviceTab(paSlaveDockWidget, self.devicesManange)) paSlaveDockWidget.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable) # type: ignore self.upperWidget = QMainWindow() self.upperWidget.addDockWidget(Qt.TopDockWidgetArea, dpMasterDockWidget) # type: ignore self.upperWidget.addDockWidget(Qt.TopDockWidgetArea, dpSlaveDockWidget) # type: ignore self.upperWidget.addDockWidget(Qt.BottomDockWidgetArea, paMasterDockWidget) # type: ignore self.upperWidget.addDockWidget(Qt.BottomDockWidgetArea, paSlaveDockWidget) # type: ignore self.stackWidget = QStackedWidget() self.stackWidget.addWidget(self.upperWidget) self.stackWidget.addWidget(QWidget()) self.stackWidget.addWidget(self.blockParameterManageWidget) self.mainLayout = QVBoxLayout(self) self.mainLayout.addLayout(toolbarLayout, 1) self.mainLayout.addWidget(self.stackWidget, 50) self.setLayout(self.mainLayout) # self.setCentralWidget(self.stackWidget) self.setWindowIcon(QIcon(':/static/Hicent.jpg')) self.setWindowTitle("PROFIBUS总线测试工具") self.refreshProgressBar() self.devicesManange.connect() self.setWindowFlags(Qt.FramelessWindowHint) # self.resize(800, 600) # self.showMaximized() def startProtocol(self): if self.startProtocolBtn.isChecked(): self.startProtocolBtn.setText('停止通讯') self.startProtocolBtn.setIcon(QIcon(':/static/pause.png')) self.startProtocolBtn.setIconSize(QSize(22, 22)) self.protocolTimer.start(500) else: self.startProtocolBtn.setText('开始通讯') self.startProtocolBtn.setIcon(QIcon(':/static/start.png')) self.protocolTimer.stop() def readValues(self): self.devicesManange.readAreas() dockWidgets = self.findChildren(QDockWidget) #找到四个dockWidget窗口 for dockWidget in dockWidgets: if dockWidget.widget().currentWidget().objectName() == 'initWidget': # print(dockWidget.widget().currentWidget().objectName()) continue areaTabWidget = dockWidget.widget().currentWidget()#判断四个窗口里是否 if areaTabWidget.currentWidget().objectName() == 'initWidget': # print(2) continue if areaTabWidget.currentWidget().state: # print(3) continue # masterAndSlave = dockWidget.windowTitle()[2:5] # proType = dockWidget.windowTitle() # dataType = dataTypeCombox.currentText() # dataTypeAndModel = masterAndSlave + dataType # if dataTypeAndModel in ['主站AI', '主站DI', '从站AO', '从站DO']: # devicecurIndex =.currentIndex() # deviceTabText =.tabText(devicecurIndex) # try: areacurindex = areaTabWidget.currentIndex() # deviceName = deviceTabText + proType buttonlayoutWidget = areaTabWidget.currentWidget().rightAreaWidgets#获取buttonlayout buttonlayoutWidget.readValues(curIndex = areacurindex) # except Exception as e: # print(e) def refreshProgressBar(self): # self.temp = temp / 10 if temp > -3276.8 else float('nan') # 假设温度值需要除以10得到实际℃数 # self.current = current # mA # self.volt = volt # mV # self.remaintime = remaintime # 分钟 # self.capacity = capacity # mAH # self.cappercent = cappercent # 百分比% # self.state = state # 充放电状态 # pass result = self.batteryManange.readBatteryInfo() self.batteryProBar.setValue(result.cappercent) self.batteryStateLabel.setText(result.chargingStatus) def searchSlave(self): address = self.dpv1Master.searchSlave() self.addressLabel.setText('在线仪表地址：{}'.format(address)) def switchWidget(self): if self.switchBtn.isChecked(): if self.process: self.stackWidget.setCurrentIndex(1) QTimer.singleShot(50, lambda:self.stackWidget.setCurrentIndex(3)) else: self.stackWidget.setCurrentIndex(1) startupInfo = subprocess.STARTUPINFO() startupInfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW startupInfo.wShowWindow = 2 self.process = subprocess.Popen("D:\\EnTalk PROFIBUS Manager\\DP.exe",startupinfo=startupInfo) QTimer.singleShot(500, lambda:self.showLowerWidget(self.process)) self.switchBtn.setText('变量读写') self.showMaximized() # self.switchBtn.setIcon(QIcon(':/static/varMagH.png')) else: # self.stackWidget.setCurrentIndex(1) self.stackWidget.setCurrentIndex(0) self.switchBtn.setText('通讯组态') # self.switchBtn.setIcon(QIcon(':/static/newH.png')) def switchDeviceParManageWidget(self): # if self.deviceParameterManageBtn.isChecked(): self.stackWidget.setCurrentIndex(2) # self.deviceParameterManageBtn.setText('变量读写') self.deviceParameterManageBtn.setIcon(qtawesome.icon('fa.pencil-square-o', color='#1fbb6f')) # else: # self.stackWidget.setCurrentIndex(0) # self.deviceParameterManageBtn.setText('设备参数管理') # self.deviceParameterManageBtn.setIcon(qtawesome.icon('fa.gears', color='#1fbb6f')) def showLowerWidget(self, process): pid = process.pid hwnd = int(getHwndByPid(pid)) style = win32gui.GetWindowLong(hwnd, win32con.GWL_STYLE) exstyle = win32gui.GetWindowLong(hwnd, win32con.GWL_EXSTYLE) wrect = win32gui.GetWindowRect(hwnd)[:2] + win32gui.GetClientRect(hwnd)[2:] # print('save', hwnd, style, exstyle, wrect) widget = QWidget.createWindowContainer(QWindow.fromWinId(hwnd)) # print(type(widget)) widget.hwnd = hwnd # 窗口句柄 widget.phwnd = 0 # 父窗口句柄 widget.style = style # 窗口样式 widget.exstyle = exstyle # 窗口额外样式 widget.wrect = wrect # 窗口位置 self.stackWidget.addWidget(widget) widget.setWindowFlags(Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint | Qt.WindowFullScreen) win32gui.SetParent(hwnd, int(self.winId())) self.stackWidget.setCurrentIndex(3) def closeEvent(self, event): if self.process: self.process.kill() self.batteryManange.close() def switchTouchMode(self): if self.switchTouchBtn.isChecked(): Globals.setValue('_touchMode', 1) self.switchTouchBtn.setIcon(qtawesome.icon('fa.keyboard-o', color='#1fbb6f')) self.switchTouchBtn.setText('键盘模式') else: Globals.setValue('_touchMode', 0) self.switchTouchBtn.setIcon(qtawesome.icon('fa.hand-pointer-o', color='#1fbb6f')) self.switchTouchBtn.setText('触控模式') def toggleMaximize(self): if self.isMaximized(): self.showNormal() self.maxRestoreButton.setIcon(QIcon('maximizeIcon.png')) else: self.showMaximized() self.maxRestoreButton.setIcon(QIcon('restoreIcon.png')) # 替换为合适的还原图标路径 if __name__ == '__main__': app = QApplication(sys.argv) Client.initDB() window = MainWindow() window.show() sys.exit(app.exec_())