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407 lines
15 KiB
Python
407 lines
15 KiB
Python
import re
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import sys
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import json
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import qtawesome
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from PyQt5.QtWidgets import QApplication, QMainWindow, QTabWidget, QWidget, QVBoxLayout, QLabel, QPushButton, QLayout, \
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QHBoxLayout, QComboBox, QLineEdit, QSpacerItem, QSizePolicy, QGridLayout, QMessageBox, QSplitter, QFrame
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from PyQt5.QtGui import QIcon
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from PyQt5.QtCore import QSize, Qt
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from model.ProjectModel.DeviceManage import Device, DevicesManange
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from UI.RightAreaWidget import RightAreaWidgets
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from utils.DBModels.DeviceModels import DeviceDB
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from UI.SoftKeyBoardEdit import SoftKeyBoardEdit
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class AreaTabWidget(QTabWidget):
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def __init__(self, deviceWidget):
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super().__init__()
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self.deviceWidget = deviceWidget
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self.devicesManange = self.deviceWidget.devicesManange
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self.initUI()
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def initUI(self):
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self.deviceName = self.deviceWidget.deviceName
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# 创建一个 QTabWidget
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self.setObjectName('areaTabWidget')
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self.setTabPosition(QTabWidget.South)
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self.tabBar().setObjectName('areaTabBar')
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self.addAreaButton = QPushButton("添加通道 ")
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self.addAreaButton.setObjectName('addareabutton')
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self.addAreaButton.setIcon(QIcon('Static/add.png'))
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self.addAreaButton.setFlat(True)
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self.addAreaButton.clicked.connect(self.addAreaTab)
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self.setCornerWidget(self.addAreaButton)
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# self.state = True
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self.initWidget() #初始化界面
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# self.tabCloseRequested.connect(self.closeTab)
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# self.setTabPosition(QTabWidget.West)
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# self.setTabsClosable(True)
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# 设置主窗口的中心部分为 QTabWidget
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def initWidget(self):
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alldevices = DevicesManange.getAllDevice()
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if alldevices:
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for devices in alldevices:
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if self.deviceName in devices:
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areas = json.loads(devices[3])
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if areas:
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self.removeTab(0)
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# self.state = False
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for area in areas:
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dataType, order = self.tran(area["type"], area["order"])
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channelBytes = area["bytes"]
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settingValue = [dataType, order, channelBytes]
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self.addAreaTab(settingValue=settingValue)
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else:
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widget = QWidget()
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widget.setObjectName('initWidget')
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layout = QHBoxLayout()
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addButton = QPushButton('添加通道')
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addButton.setObjectName('initAreaAddButton')
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icon = QIcon('Static/add.png')
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iconSize = QSize(50,50)
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addButton.setIcon(icon)
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addButton.setIconSize(iconSize)
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addButton.clicked.connect(lambda: self.addAreaTab(True))
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layout.addWidget(QSplitter())
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layout.addWidget(addButton)
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layout.addWidget(QSplitter())
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widget.setLayout(layout)
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self.addTab(widget,'')
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self.tabBar().setHidden(True)
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def addAreaTab(self, init = False, settingValue = None):
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if settingValue is None:
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if init:
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self.removeTab(0)
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tabIndex = self.count()
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#判断area右侧布局是是否添加
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if self.widget(int(tabIndex - 1)):
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if not self.widget(int(tabIndex - 1)).rightAreaWidgetState:
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QMessageBox.warning(self, '警告', '有值未输入。')
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return
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areaWidget = AreaWidget(self)
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self.addTab(areaWidget, '通道' + str(tabIndex + 1))
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self.setCurrentIndex(tabIndex)
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self.tabBar().setHidden(False)
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else:
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tabIndex = self.count()
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areaWidget = AreaWidget(self, settingValue)
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self.addTab(areaWidget, '通道' + str(tabIndex + 1))
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self.tabBar().setHidden(False)
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def tran(self, dataType, order):
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if dataType == 'AI':
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dataType = 0
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if dataType == 'AO':
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dataType = 1
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if dataType == 'DI':
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dataType = 2
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if dataType == 'DO':
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dataType = 3
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if order == 'ABCD':
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order = 0
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if order == 'DCBA':
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order = 1
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if order == 'CDAB':
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order = 2
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if order == 'BADC':
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order = 3
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return dataType, order
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class AreaWidget(QWidget):
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def __init__(self, areaTabWidget, settingValue = None):
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super().__init__()
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self.areaTabWidget = areaTabWidget
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self.settingValue = settingValue
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self.state = True
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self.devicesManange = self.areaTabWidget.devicesManange
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self.rightAreaWidgetState = False
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self.initUI()
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def initUI(self):
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self.mainLayout = QHBoxLayout()
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self.leftLayout = QGridLayout()
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self.rightLayout = QGridLayout()
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self.mainLayout.setContentsMargins(0, 0, 0, 0)
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self.leftLayout.setContentsMargins(0, 0, 0, 0)
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self.rightLayout.setContentsMargins(0, 0, 0, 0)
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LimitData = self.devicesManange.getLimitData(self.areaTabWidget.deviceName)
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self.pvUpperLimit = QLabel('量程上限: {}'.format(LimitData[0]))
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self.pvUpperLimit.setObjectName('pvUpperLimit')
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self.pvLowerLimit = QLabel('量程下限: {}'.format(LimitData[1]))
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self.pvLowerLimit.setObjectName('pvLowerLimit')
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self.pvUnit = QLabel('单 位: {}'.format(LimitData[2]))
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self.pvUnit.setObjectName('pvUnit')
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self.dataTypeLabel = QLabel('数据类型:')
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self.dataTypeLabel.setObjectName('dataTypeLabel')
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# self.dataTypeLabel.setFixedSize(90, 27)
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self.dataTypeCombox = QComboBox()
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self.dataTypeCombox.addItems(['AI', 'AO', 'DI', 'DO'])
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self.dataTypeCombox.setObjectName('dataTypeCombox')
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self.dataTypeCombox.currentIndexChanged.connect(self.setByteLineEditValue)
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# self.dataTypeCombox.setFixedSize(90, 27)
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self.dataOrderLabel = QLabel('数据格式:')
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self.dataOrderLabel.setObjectName('dataOrderLabel')
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# self.dataOrderLabel.setFixedSize(90, 27)
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self.orderCombox = QComboBox()
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self.orderCombox.addItems(['不转换', '字节转换', '字转换', '字内转换'])
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self.orderCombox.setObjectName('orderCombox')
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# self.orderCombox.setFixedSize(90, 27)
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self.byteLineLabel = QLabel('字节长度:')
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self.byteLineLabel.setObjectName('byteLineLabel')
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# self.byteLineLabel.setFixedSize(90, 27)
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self.byteLineEdit = SoftKeyBoardEdit()
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self.byteLineEdit.setPlaceholderText('字节长度')
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self.byteLineEdit.setObjectName('byteLineEdit')
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# self.byteLineEdit.setFixedSize(90, 27)
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self.okBtn = QPushButton('保存')
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# self.okBtn.setFixedSize(90, 27)
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self.okBtn.setObjectName('okBtn')
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self.okBtn.setIcon(qtawesome.icon('fa.pencil', color='#4c8cf2'))
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# self.okBtn.setIcon(QIcon('Static/delete.png'))
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self.okBtn.clicked.connect(self.addAreaWidget)
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self.okBtnValue = True
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self.delAreaBtn = QPushButton('删除')
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self.delAreaBtn.setIcon(QIcon('Static/delete.png'))
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self.delAreaBtn.setObjectName('delAreaBtn')
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# self.delAreaBtn.setFixedSize(90, 27)
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self.delAreaBtn.clicked.connect(self.removeAreaTab)
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hLayout = QHBoxLayout()
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hLayout.addWidget(QSplitter())
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hLayout.addWidget(self.okBtn)
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hLayout.addWidget(QSplitter())
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hLayout.addWidget(self.delAreaBtn)
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hLayout.addWidget(QSplitter())
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# vlayout = QVBoxLayout()
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# vlayout.addWidget(self.pvUpperLimit)
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# vlayout.addWidget(self.pvLowerLimit)
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# vlayout.addWidget(self.pvUnit)
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self.leftLayout.addWidget(self.pvUpperLimit, 0, 0, 1, 2)
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self.leftLayout.addWidget(self.pvLowerLimit, 1, 0, 1, 2)
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self.leftLayout.addWidget(self.pvUnit,2, 0, 1, 2)
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self.leftLayout.addWidget(self.dataTypeLabel, 3, 0, 2, 1)
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self.leftLayout.addWidget(self.dataTypeCombox, 3, 1, 2, 1)
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self.leftLayout.addWidget(self.dataOrderLabel,4, 0, 2, 1)
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self.leftLayout.addWidget(self.orderCombox,4, 1, 2, 1)
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self.leftLayout.addWidget(self.byteLineLabel,5, 0, 2,1)
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self.leftLayout.addWidget(self.byteLineEdit,5, 1, 2, 1)
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self.leftLayout.addWidget(QSplitter(),6, 0, 2, 2)
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self.leftLayout.addLayout(hLayout, 7, 0, 2, 2)
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self.leftLayout.setContentsMargins(10, 10, 0, 20)
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# self.leftLayout.addWidget(self.delAreaBtn, 3, 1, 1, 1)
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self.rightLayout.addWidget(QWidget())
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line = QFrame()
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line.setFrameShape(QFrame.VLine)
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line.setLineWidth(2)
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self.mainLayout.addLayout(self.leftLayout, 1)
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self.mainLayout.addWidget(line)
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self.mainLayout.addLayout(self.rightLayout, 20)
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self.mainLayout.setSpacing(10)
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# self.deviceWidgetManage.addArea(mainLayout=mainLayout, leftLayoutWidget=leftLayoutWidgets)
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self.setLayout(self.mainLayout)
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if self.settingValue is not None:
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self.addAreaWidget()
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self.settingValue = None
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def setByteLineEditValue(self):
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byteLineEditValue = self.dataTypeCombox.currentText()
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if byteLineEditValue in ['DI','DO']:
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self.byteLineEdit.setText('2')
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self.byteLineEdit.setEnabled(False)
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else:
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self.byteLineEdit.setEnabled(True)
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def removeAreaTab(self):
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# 只点击了新建区域按钮，未点击确定按钮时，直接点击删除按钮的删除情况
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index = self.areaTabWidget.currentIndex()
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tabCount = self.areaTabWidget.count()
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if self.okBtn.text() == '保存':
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if index != -1:
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self.areaTabWidget.removeTab(index)
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#正常点击删除按钮的情况
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else:
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deviceName = self.areaTabWidget.deviceName
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datatype = self.dataTypeCombox.currentText()
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if index != -1:
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self.areaTabWidget.removeTab(index)
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Device.delAreas(deviceName, index)
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self.devicesManange.getDevice(deviceName).delArea(index, datatype)
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self.devicesManange.recalculateAddress()
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if tabCount == 1:
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self.areaTabWidget.initWidget()
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self.state = True
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#重新设置通道显示值
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else:
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for index in range(self.areaTabWidget.count()):
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self.areaTabWidget.setTabText(index, '通道{}'.format(index+1))
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def addAreaWidget(self):
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curIndex = self.areaTabWidget.currentIndex()
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#获取左侧配置布局的参数
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areaLayout = self.rightLayout
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deviceName = self.areaTabWidget.deviceName
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#开启软件时判断数据库是否有存在设备信息，并执行相应的操作
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if self.settingValue is None:
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dataType = self.dataTypeCombox.currentText()
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order = self.dataTypeTranslate(self.orderCombox.currentText())
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byteLineEdit = self.byteLineEdit.text()
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else:
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dataTypeIndex = self.settingValue[0]
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orderIndex = self.settingValue[1]
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byteLineEditIndex = self.settingValue[2]
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self.dataTypeCombox.setCurrentIndex(dataTypeIndex)
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self.orderCombox.setCurrentIndex(orderIndex)
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self.byteLineEdit.setText(byteLineEditIndex)
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dataType = self.dataTypeCombox.currentText()
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order = self.dataTypeTranslate(self.orderCombox.currentText())
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byteLineEdit = self.byteLineEdit.text()
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#判断字节长度的输入是否是数字
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pattern = re.compile(r'^[1-7]$')
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match = pattern.match(byteLineEdit)
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if not match:
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QMessageBox.warning(self, '提示', '请输入1 - 7。')
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return
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else:
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#设置点击确定后无法编辑，点击编辑后才能编辑
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if self.okBtnValue:
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self.okBtn.setText('编辑')
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self.okBtn.setIcon(qtawesome.icon('fa.pencil', color='#4c8cf2'))
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self.dataTypeCombox.setEnabled(False )
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self.orderCombox.setEnabled(False )
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self.byteLineEdit.setEnabled(False )
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self.okBtnValue = False
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if dataType in ['DI','DO']:
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self.okBtn.setEnabled(False)
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elif dataType in ['AI','AO']:
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self.okBtn.setText('保存')
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self.okBtn.setIcon(qtawesome.icon('fa.save', color='#1fbb6f'))
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self.orderCombox.setEnabled(True)
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self.byteLineEdit.setEnabled(True)
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self.okBtnValue = True
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return
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#修改配置后刷新布局内容
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# if self.settingValue is None:
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while areaLayout.count():
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items = areaLayout.takeAt(0)
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widget = items.widget()
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if widget:
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widget.setParent(None)
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widget.deleteLater()
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#添加按钮布局
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self.rightAreaWidgets = RightAreaWidgets(self, order = order, byteLineEdit = byteLineEdit, dataType = dataType, deviceName = deviceName)
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areaLayout.addWidget(self.rightAreaWidgets)
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self.state = False
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self.rightAreaWidgetState = True
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areaId = DevicesManange.getAreaID(deviceName)
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if self.settingValue is not None:
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self.isRead = self.devicesManange.getDevice(deviceName).addArea(type = dataType, bytes = int(byteLineEdit), order = order, nums = 1)
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self.devicesManange.recalculateAddress()
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return
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elif areaId is not None and curIndex in areaId:
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# print(areaId,curIndex,2222)
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DevicesManange.updataAreas(dataType, order, byteLineEdit, deviceName, curIndex)
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# print(deviceName, curIndex, dataType, int(byteLineEdit))
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self.isRead = self.devicesManange.getDevice(deviceName).editArea(index = curIndex, type = dataType, order = order, bytes = int(byteLineEdit))
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# self.readVarTimer.start(500)
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else:
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DevicesManange.addAreas(dataType, order, byteLineEdit, deviceName)
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self.isRead = self.devicesManange.getDevice(deviceName).addArea(type = dataType, bytes = int(byteLineEdit), order = order, nums = 1)
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self.devicesManange.recalculateAddress()
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# self.readVarTimer.start(500)
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def dataTypeTranslate(self, order):
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self.dataTypeDict = {'不转换': 'ABCD', '字节转换': 'DCBA', '字转换': 'CDAB', '字内转换': 'BADC'}
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return self.dataTypeDict[order]
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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window = AreaTabWidget()
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window.show()
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sys.exit(app.exec_())
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