from ast import Mod from math import comb import typing import sys from numpy import var import qtawesome from PyQt5 import QtGui,QtCore,QtWidgets from PyQt5.QtCore import QAbstractTableModel, QModelIndex, Qt, QVariant, QSize from PyQt5.QtWidgets import QItemDelegate, QHBoxLayout, QWidget, QMessageBox, QComboBox, QStyleOptionViewItem from sympy import N from protocol.Celery.MBTCPMaster import app as MBTCPMApp from protocol.Celery.MBRTUMaster import app as MBRTUMApp from protocol.Celery.MBRTUSlave import app as MBRTUSApp from protocol.Celery.MBTCPSlave import app as MBTCPSApp # from protocol.Celery.MBTCPMaster.MBTCPMTask import setValue as setMTcpValue # from protocol.Celery.MBRTUMaster.MBRTUMTask import setValue as setMRTUValue from celery.result import AsyncResult from ..TrendManage.ActualTrendWidget import ActualTrend from model.ProjectModel.VarManage import * from utils import Globals import re sys.path.append('protocol/Celery/MBTCPMaster') class QPushButton(QtWidgets.QPushButton): def __init__(self, *__args: any,clicked = None): super(QPushButton,self).__init__(*__args) self.setCursor(Qt.PointingHandCursor) self.setIconSize(QSize(25, 25)) class VarTableModel(QAbstractTableModel): ''' 变量表模型类''' def __init__(self, header, data: list, modbusType = None, table = None): ''' header : 表头变量 data : 表格内容 table : 缺省参数 ''' QAbstractTableModel.__init__(self, parent=None) self.header = header self.datas = data self.checkList = ['Unchecked'] * len(self.datas) self.supportedDragActions() self.table = table self.editableList = [] # 表格中可编辑项 self.modbusType = modbusType def initTable(self): self.datas = [] self.editableList = [] if self.table: self.table.parent.initIcon() varDatas = ModbusVarManage.getAllVar(self.modbusType) if not varDatas: # self.layoutChanged.emit() self.table.proxy.invalidate() return for x in varDatas: x.insert(1, '') x.insert(2, '') self.datas.append(x) self.checkList = ['Unchecked'] * len(self.datas) # self.layoutChanged.emit() self.table.proxy.invalidate() self.refreshComboBox() def append_data(self, x): self.datas.append(x) self.checkList = ['Unchecked'] * len(self.datas) self.table.proxy.invalidate() # self.layoutChanged.emit() def insert_data(self, x, index): self.datas.insert(index, x) self.checkList = ['Unchecked'] * len(self.datas) self.table.proxy.invalidate() def remove_row(self, row): self.datas.pop(row) self.checkList = ['UnChecked'] * len(self.datas) self.table.proxy.invalidate() def rowCount(self, parent: QModelIndex = ...) -> int: if len(self.datas) > 0: return len(self.datas) return 0 def columnCount(self, parent: QModelIndex = ...) -> int: return len(self.header) def data(self, QModelIndex, role=None): # print(Qt.__dict__.items()) if role == Qt.TextAlignmentRole: return Qt.AlignCenter if not QModelIndex.isValid(): print("行或者列有问题") return QVariant() if role == Qt.BackgroundColorRole: if QModelIndex.row() % 2 == 0 and self.datas[QModelIndex.row()][3] not in Globals.getValue('forceVars'): return QtGui.QColor('#EFEFEF') if self.datas[QModelIndex.row()][3] in Globals.getValue('forceVars'): return QtGui.QColor('#00FF7F') if role == Qt.TextColorRole: return QtGui.QColor('#1A1A1A') if role == Qt.CheckStateRole: if QModelIndex.column() == 0: return Qt.Checked if self.checkList[QModelIndex.row()] == 'Checked' else Qt.Unchecked else: return None if role == Qt.ToolTipRole: if QModelIndex.column() == 0: return self.checkList[QModelIndex.row()] if role == Qt.DisplayRole or role == Qt.EditRole: if QModelIndex.row() in self.editableList: return self.datas[QModelIndex.row()][QModelIndex.column()] if role != Qt.DisplayRole: return QVariant() # 获取变量值并插入表格 if QModelIndex.column() == 2: varName = self.datas[QModelIndex.row()][3] if varName != '': # print(uid) try: uid = MBTCPMApp.backend.get('ModBus').decode('utf-8') res = AsyncResult(uid) # 参数为task id if res.result: # print(res.result, res.date_done) result = res.result[varName] if result or result in [0, '0']: self.datas[QModelIndex.row()][QModelIndex.column()] = result except: pass return QVariant(self.datas[QModelIndex.row()][QModelIndex.column()]) def headerData(self, section: int, orientation: Qt.Orientation, role: int = ...) -> typing.Any: # 表头 if role != Qt.DisplayRole: return None if orientation == Qt.Horizontal: return self.header[section] def setData(self, index, value, role): row = index.row() col = index.column() if role == Qt.CheckStateRole and col == 0: self.checkList[row] = 'Checked' if value == Qt.Checked else 'Unchecked' return True if role == Qt.EditRole: self.datas[row][col] = value return True return True def flags(self, index): if index.column() == 0: return Qt.ItemIsEnabled | Qt.ItemIsUserCheckable if index.row() in self.editableList and index.column() or index.column() == 1: return Qt.ItemIsEnabled | Qt.ItemIsUserCheckable | Qt.ItemIsEditable return Qt.ItemIsEnabled def headerClick(self, isOn): self.beginResetModel() if isOn: self.checkList = [] self.checkList = ['Checked'] * len(self.datas) else: self.checkList = [] self.checkList = ['UnChecked'] * len(self.datas) self.endResetModel() def dragMoveEvent(self, event): event.setDropAction(QtCore.Qt.MoveAction) event.accept() def moveRow(self, sourceParent: QModelIndex, sourceRow: int, destinationParent: QModelIndex, destinationChild: int) -> bool: if self.datas[destinationChild] == self.datas[sourceRow]: return self.datas[sourceRow], self.datas[destinationChild] = self.datas[destinationChild], self.datas[sourceRow] self.table.proxy.invalidate() def refreshComboBox(self): #功能类型的index是5，通讯类型index是10 for i in range(len(self.datas)): cbRow = str('cb' + str(i) + str(5)) index = self.index(i, int(5)) delegate = self.table.itemDelegate(index) delegate.paint(self.table, QStyleOptionViewItem(), index) try: comboBox = getattr(delegate, cbRow) # print(comboBox, i, num, cbRow) except Exception as e: continue if self.datas[i][5] in [0, 1]: comboBox.setCurrentIndex(self.datas[i][5]) elif self.datas[i][5] in [3, 4]: comboBox.setCurrentIndex(self.datas[i][5] - 1) else: comboBox.setCurrentIndex(-1) class VarButtonDelegate(QItemDelegate): """该类用于向单元格中添加按钮 任务表格""" trendWidgetDict = {} def __init__(self, parent=None): super(VarButtonDelegate, self).__init__(parent) def trendWidget(self, varName): if varName not in self.trendWidgetDict: trendWidget = ActualTrend(varName = varName) self.trendWidgetDict[varName] = trendWidget return self.trendWidgetDict[varName] def paint(self, painter, option, index): if not self.parent().indexWidget(index): button1 = QPushButton( qtawesome.icon('fa.play', color='#1fbb6f'), "", self.parent(), clicked=self.start_action ) # button1.setIconSize(QSize(15, 15)) # button1.setStyleSheet("border:none;") button2 = QPushButton( qtawesome.icon('fa.pencil', color='#4c8cf2'), "", self.parent(), clicked=self.edit_action ) # button2.setStyleSheet("border:none;") button3 = QPushButton( qtawesome.icon('fa.trash', color='#ff6d6d'), "", self.parent(), clicked=self.delete_action ) # button3.setStyleSheet("border:none;") button4 = QPushButton( qtawesome.icon('fa.line-chart', color='#393c4e'), "", self.parent(), clicked=self.trend_action ) comboBox = QComboBox(self.parent()) comboBox.addItem('int', 0) comboBox.addItem('ABCD', 1) comboBox.addItem('CDAB', 2) comboBox.addItem('BADC', 3) comboBox.addItem('DCBA', 4) comboBox.setCurrentText(str(self.parent().model.datas[index.row()][index.column()])) # comboBox.setMinimumWidth(30) comboBox.currentIndexChanged.connect(self.indexChange) button1.clicked.connect(self.start_action) button2.clicked.connect(self.edit_action) button3.clicked.connect(self.delete_action) button4.clicked.connect(self.trend_action) button2.oldName = False button2.isEdit = True # button4.setStyleSheet("border:none;") button1.index = [index.row(), index.column()] button2.index = [index.row(), index.column()] button3.index = [index.row(), index.column()] button4.index = [index.row(), index.column()] comboBox.index = [index.row(), index.column()] data = self.parent().model.datas[index.row()] for x in data[:-3]: if x != '': break else: button2.isEdit = False button2.setIcon(qtawesome.icon('fa.save', color='#1fbb6f')) self.parent().model.editableList.append(button2.index[0]) hboxLayout = QHBoxLayout() hboxLayout.addWidget(comboBox) hboxLayout.addWidget(button1) hboxLayout.addWidget(button2) hboxLayout.addWidget(button3) hboxLayout.addWidget(button4) hboxLayout.setContentsMargins(2, 0, 0, 2) hboxLayout.setAlignment(Qt.AlignCenter) widget = QWidget() widget.setLayout(hboxLayout) self.parent().setIndexWidget( index, widget ) def indexChange(self): sender = self.sender() modbusType = self.parent().modbusType index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][3] ModbusVarManage.editOrder(name, text, modbusType) self.parent().model.datas[sender.index[0]][sender.index[1]] = text def start_action(self): sender = self.sender() model = self.parent().model varMes = model.datas[sender.index[0]] value, name, des, varType, slaveID, address, min, max, order = str(varMes[1]), str(varMes[3]), str(varMes[4]), str(varMes[5]), str(varMes[6]), str(varMes[7]), str(varMes[8]), str(varMes[9]), str(varMes[10]) pattern = re.compile(r'[^0-9\.-]+') if not value or re.findall(pattern, str(value)): reply = QMessageBox.question(self.parent(), '警告', "请输入强制值或数字", QMessageBox.Yes) return if min and max: if float(value) < float(min) or float(value) > float(max): reply = QMessageBox.question(self.parent(), '警告', "超出量程范围", QMessageBox.Yes) return elif min and not max: if float(value) < float(min): reply = QMessageBox.question(self.parent(), '警告', "超出量程范围", QMessageBox.Yes) return elif max and not min: if float(value) > float(max): reply = QMessageBox.question(self.parent(), '警告', "超出量程范围", QMessageBox.Yes) return # 0 : MODBUSTCP 主站模式 # 1 : MODBUSTCP 从站模式 # 2 : MODBUSRTU 主站模式 # 3 : MODBUSRTU 从站模式 proType = Globals.getValue('currentProType') forceVars = Globals.getValue('forceVars') forceVars.add(name) Globals.setValue('forceVars', forceVars) # print(Globals.getValue('forceVars')) if proType == '0': MBTCPMApp.send_task('protocol.Celery.MBTCPMaster.MBTCPMTask.setValue',args=[name, varType, slaveID, address, value, order]) if proType == '1': MBTCPSApp.send_task('protocol.Celery.MBTCPSlave.MBTCPSTask.setValue',args=[name, varType, slaveID, address, value]) elif proType == '2': MBRTUMApp.send_task('protocol.Celery.MBRTUMaster.MBRTUMTask.setValue',args=[name, varType, slaveID, address, value, order]) elif proType == '3': MBRTUSApp.send_task('protocol.Celery.MBRTUSlave.MBRTUSTask.setValue',args=[name, varType, slaveID, address, value]) def edit_action(self): sender = self.sender() model = self.parent().model modbusType = self.parent().modbusType fucationCbRow = str('cb' + str(sender.index[0]) + str(5)) fucationIndex = self.parent().model.index(sender.index[0], 5) fucationDelegate = self.parent().itemDelegate(fucationIndex) fucationCheckbox = getattr(fucationDelegate, fucationCbRow) if sender.isEdit: sender.setIcon(qtawesome.icon('fa.save', color='#1fbb6f')) sender.isEdit = False sender.oldName = model.datas[sender.index[0]][3] model.editableList.append(sender.index[0]) fucationCheckbox.setEnabled(True) self.parent().viewport().update() else: varMes = model.datas[sender.index[0]] name, des, varType, slaveID, address, min, max, varModel, order = str(varMes[3]), str(varMes[4]), str(varMes[5]), str(varMes[6]), str(varMes[7]), str(varMes[8]), str(varMes[9]), str(varMes[-2]), str(varMes[-1]) if varType == '': varType = 0 if not name: reply = QMessageBox.question(self.parent(), '警告', "有字段为空或输入错误", QMessageBox.Yes) return if sender.oldName and ModbusVarManage.getByName(sender.oldName, modbusType): if sender.oldName == name: # 名称未改变，直接执行修改变量操作 ModbusVarManage.editVar(name=sender.oldName, Nname=name, des=des, varType=varType, slaveID=slaveID, address=address, min=min, max=max, order=order, modbusType=modbusType, varModel=varModel) else: # 名称改变，检查新名称是否已存在 if GlobalVarManager.isVarNameExist(name): QMessageBox.information(self.parent(), '提示', '已有同名变量') return else: # 执行修改变量操作 ModbusVarManage.editVar(name=sender.oldName, Nname=name, des=des, varType=varType, slaveID=slaveID, address=address, min=min, max=max, order=order, modbusType=modbusType, varModel=varModel) else: if GlobalVarManager.isVarNameExist(name): QMessageBox.information(self.parent(), '提示', '已有同名变量') return else: ModbusVarManage.createVar(varName = name, varType = varType, des = des, address = address, slaveID = slaveID, min = min, max = max, order = order, modbusType = modbusType, varModel= varModel) sender.setIcon(qtawesome.icon('fa.pencil', color='#4c8cf2')) rowIndex = sender.index[0] varMes = ModbusVarManage.getByName(name, modbusType) varMes.append('本地值') varMes.append('int') varMes.insert(1, '') varMes.insert(2, '') model.insert_data(varMes, rowIndex) model.remove_row(rowIndex + 1) sender.isEdit = True fucationCheckbox.setEnabled(False) # varModelCheckbox.setEnabled(False) model.editableList.remove(sender.index[0]) self.parent().viewport().update() def delete_action(self): sender = self.sender() model = self.parent().model name = str(model.datas[sender.index[0]][3]) modbusType = self.parent().modbusType ModbusVarManage.deleteVar(name = name, modbusType = modbusType) model.remove_row(sender.index[0]) def trend_action(self): model = self.parent().model if model.table.parent._isPopenOpen: sender = self.sender() name = str(model.datas[sender.index[0]][3]) trend = self.trendWidget(varName = name) trend.show() class ModbusTypeBox(QItemDelegate): def __init__(self, parent=None): super(ModbusTypeBox, self).__init__(parent) def paint(self, painter, option, index): if (index.column() == 5) and index.row() not in self.parent().model.editableList: data = self.parent().model.datas[index.row()] comBox = str('cb' + str(index.row()) + str(index.column())) setattr(self, comBox, QComboBox()) comboBox = getattr(self, comBox) items = ['Coil Status', 'Input Status', 'Input Register', 'Holding Register'] comboBox.addItems(items) if self.parent().model.datas[index.row()][index.column()] in [0, 1]: comboBox.setCurrentIndex(self.parent().model.datas[index.row()][index.column()]) elif self.parent().model.datas[index.row()][index.column()] in [3, 4]: comboBox.setCurrentIndex(self.parent().model.datas[index.row()][index.column()] - 1) else: comboBox.setCurrentIndex(0) comboBox.currentIndexChanged.connect( self.indexChange) comboBox.setObjectName('ModbusTypeBox') comboBox.setEditable(True) comboBox.lineEdit().setAlignment(Qt.AlignCenter) # comboBox.setMinimumWidth(200) # comboBox.setEnabled(False) hboxLayout = QHBoxLayout() hboxLayout.addWidget(comboBox) hboxLayout.setContentsMargins(0, 0, 0, 0) # hboxLayout.setAlignment(Qt.AlignCenter) comboBox.index = [index.row(), index.column()] row = index.row() if row % 2 == 0: comboBox.setStyleSheet("QComboBox { background-color: #EFEFEF; height: 40px; }") else: comboBox.setStyleSheet("QComboBox { background-color: #e9e7e3; height: 40px; }") if str(data[index.column()]): comboBox.setEnabled(False) else: comboBox.setEnabled(True) widget = QWidget() widget.setLayout(hboxLayout) self.parent().setIndexWidget( index, widget ) self.parent().openPersistentEditor(index) def indexChange(self): sender = self.sender() index = sender.currentIndex() if index in [2, 3]: index += 1 self.parent().model.datas[sender.index[0]][sender.index[1]] = index class ModbusVarModelBox(QItemDelegate): def __init__(self, parent=None, comBoxColumn = 10): super(ModbusVarModelBox, self).__init__(parent) self.comBoxColumn = comBoxColumn def paint(self, painter, option, index): #本地值、模拟值、远程值 对应 0, 1, 2 if (index.column() == self.comBoxColumn) and not self.parent().indexWidget(index): data = self.parent().model.datas[index.row()] comBox = str('cb' + str(index.row()) + str(index.column())) setattr(self, comBox, QComboBox()) comboBox = getattr(self, comBox) comboBox = QComboBox(self.parent()) items = ['本地值', '模拟值', '远程值'] comboBox.addItems(items) comboBox.setCurrentText(str(self.parent().model.datas[index.row()][index.column()])) comboBox.currentIndexChanged.connect( self.indexChange) comboBox.setObjectName('ModbusTypeBox') comboBox.setEditable(True) comboBox.lineEdit().setAlignment(Qt.AlignCenter) hboxLayout = QHBoxLayout() hboxLayout.addWidget(comboBox) hboxLayout.setContentsMargins(0, 0, 0, 0) comboBox.index = [index.row(), index.column()] row = index.row() if row % 2 == 0: comboBox.setStyleSheet("QComboBox { background-color: #EFEFEF; height: 40px; }") else: comboBox.setStyleSheet("QComboBox { background-color: #e9e7e3; height: 40px; }") widget = QWidget() widget.setLayout(hboxLayout) self.parent().setIndexWidget( index, widget ) self.parent().openPersistentEditor(index) def indexChange(self): sender = self.sender() modbusType = self.parent().modbusType index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][3] ModbusVarManage.editVarModel(name, text, modbusType) self.parent().model.datas[sender.index[0]][sender.index[1]] = text class HartVarModelBox(ModbusVarModelBox): def __init__(self, parent=None, comBoxColumn = 8): super(HartVarModelBox, self).__init__(parent) self.comBoxColumn = comBoxColumn def indexChange(self): sender = self.sender() index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][1] HartVarManage.editVarModel(name, text) self.parent().model.datas[sender.index[0]][sender.index[1]] = text class TcRtdVarModelBox(ModbusVarModelBox): def __init__(self, parent=None, comBoxColumn = 9): super(TcRtdVarModelBox, self).__init__(parent) self.comBoxColumn = comBoxColumn def indexChange(self): sender = self.sender() index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][3] TcRtdManage.editVarModel(name, text) self.parent().model.datas[sender.index[0]][sender.index[1]] = text class AnalogVarModelBox(ModbusVarModelBox): def __init__(self, parent=None, comBoxColumn = 8): super(AnalogVarModelBox, self).__init__(parent) self.comBoxColumn = comBoxColumn def indexChange(self): sender = self.sender() index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][3] AnalogManage.editVarModel(name, text, ) self.parent().model.datas[sender.index[0]][sender.index[1]] = text class HartSimulateVarModelBox(ModbusVarModelBox): def __init__(self, parent=None, comBoxColumn = 9): super(HartSimulateVarModelBox, self).__init__(parent) self.comBoxColumn = comBoxColumn def indexChange(self): sender = self.sender() index = sender.currentIndex() text = sender.itemText(index) name = self.parent().model.datas[sender.index[0]][1] HartSimulateVarManage.editVarModel(name, text) self.parent().model.datas[sender.index[0]][sender.index[1]] = text