from PyQt4 import QtGui import sys import os from xml.etree import ElementTree as ET import TrackWidget class DeviceModel(QtGui.QWidget): """ This class creates Device Library Tab in KicadtoNgspice Window It dynamically creates the widget for device like diode,mosfet,transistor and jfet. """ def __init__(self,schematicInfo): kicadFile = sys.argv[1] (projpath,filename)=os.path.split(kicadFile) project_name=os.path.basename(projpath) print "PROJECT NAME---------",project_name check=1 try: f=open(os.path.join(projpath,project_name+"_Previous_Values.xml"),'r') tree=ET.parse(f) parent_root=tree.getroot() for child in parent_root: if child.tag=="devicemodel": root=child except: check=0 print "Empty XML" QtGui.QWidget.__init__(self) #Creating track widget object self.obj_trac = TrackWidget.TrackWidget() #Row and column count self.row = 0 self.count = 1 #Entry count self.entry_var = {} #For MOSFET self.widthLabel = {} self.lengthLabel = {} self.multifactorLable = {} self.devicemodel_dict_beg={} self.devicemodel_dict_end={} #List to hold information about device self.deviceDetail = {} #Set Layout self.grid = QtGui.QGridLayout() self.setLayout(self.grid) for eachline in schematicInfo: words = eachline.split() if eachline[0] == 'q': print "Words ",words[0] self.devicemodel_dict_beg[words[0]]=self.count transbox=QtGui.QGroupBox() transgrid=QtGui.QGridLayout() transbox.setTitle("Add library for Transistor "+words[0]+" : "+words[4]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") try: for child in root: if child.tag[0]==eachline[0] and child.tag[1]==eachline[1]: #print "DEVICE MODEL MATCHING---",child.tag[0],child.tag[1],eachline[0],eachline[1] try: self.entry_var[self.count].setText(child[0].text) except: print "ERROR WHEN SET TEXT" except: pass transgrid.addWidget(self.entry_var[self.count],self.row,1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" %self.count) self.addbtn.clicked.connect(self.trackLibrary) transgrid.addWidget(self.addbtn,self.row,2) transbox.setLayout(transgrid) #CSS transbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") self.grid.addWidget(transbox) #Adding Device Details self.deviceDetail[self.count] = words[0] #Increment row and widget count self.row = self.row+1 self.devicemodel_dict_end[words[0]]=self.count self.count = self.count+1 elif eachline[0] == 'd': print "Words",words[0] self.devicemodel_dict_beg[words[0]]=self.count diodebox=QtGui.QGroupBox() diodegrid=QtGui.QGridLayout() diodebox.setTitle("Add library for Diode "+words[0]+" : "+words[3]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") try: for child in root: if child.tag[0]==eachline[0] and child.tag[1]==eachline[1]: print "DEVICE MODEL MATCHING---",child.tag[0],child.tag[1],eachline[0],eachline[1] try: self.entry_var[self.count].setText(child[0].text) except: print "ERROR WHEN SET TEXT" except: pass diodegrid.addWidget(self.entry_var[self.count],self.row,1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" %self.count) self.addbtn.clicked.connect(self.trackLibrary) diodegrid.addWidget(self.addbtn,self.row,2) diodebox.setLayout(diodegrid) #CSS diodebox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") self.grid.addWidget(diodebox) #Adding Device Details self.deviceDetail[self.count] = words[0] #Increment row and widget count self.row = self.row+1 self.devicemodel_dict_end[words[0]]=self.count self.count = self.count+1 elif eachline[0] == 'j': print "Words",words[0] self.devicemodel_dict_beg[words[0]]=self.count jfetbox=QtGui.QGroupBox() jfetgrid=QtGui.QGridLayout() jfetbox.setTitle("Add library for JFET "+words[0]+" : "+words[4]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") try: for child in root: if child.tag[0]==eachline[0] and child.tag[1]==eachline[1]: print "DEVICE MODEL MATCHING---",child.tag[0],child.tag[1],eachline[0],eachline[1] try: self.entry_var[self.count].setText(child[0].text) except: print "ERROR WHEN SET TEXT" except: pass jfetgrid.addWidget(self.entry_var[self.count],self.row,1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" %self.count) self.addbtn.clicked.connect(self.trackLibrary) jfetgrid.addWidget(self.addbtn,self.row,2) jfetbox.setLayout(jfetgrid) #CSS jfetbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") self.grid.addWidget(jfetbox) #Adding Device Details self.deviceDetail[self.count] = words[0] #Increment row and widget count self.row = self.row+1 self.devicemodel_dict_end[words[0]]=self.count self.count = self.count+1 elif eachline[0] == 'm': self.devicemodel_dict_beg[words[0]]=self.count mosfetbox=QtGui.QGroupBox() mosfetgrid=QtGui.QGridLayout() i=self.count beg=self.count mosfetbox.setTitle("Add library for MOSFET "+words[0]+" : "+words[5]) self.entry_var[self.count] =QtGui.QLineEdit() self.entry_var[self.count].setText("") mosfetgrid.addWidget(self.entry_var[self.count],self.row,1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" %self.count) self.addbtn.clicked.connect(self.trackLibrary) mosfetgrid.addWidget(self.addbtn,self.row,2) #Adding Device Details self.deviceDetail[self.count] = words[0] #Increment row and widget count self.row = self.row+1 self.count = self.count+1 #Adding to get MOSFET dimension self.widthLabel[self.count] = QtGui.QLabel("Enter width of MOSFET "+words[0]+"(default=100u):") mosfetgrid.addWidget(self.widthLabel[self.count],self.row,0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count],self.row,1) self.row = self.row + 1 self.count = self.count+1 self.lengthLabel[self.count] = QtGui.QLabel("Enter length of MOSFET "+words[0]+"(default=100u):") mosfetgrid.addWidget(self.lengthLabel[self.count],self.row,0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count],self.row,1) self.row = self.row + 1 self.count = self.count+1 self.multifactorLable[self.count] = QtGui.QLabel("Enter multiplicative factor of MOSFET "+words[0]+"(default=1):") mosfetgrid.addWidget(self.multifactorLable[self.count],self.row,0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") end=self.count self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count],self.row,1) self.row = self.row + 1 self.devicemodel_dict_end[words[0]]=self.count self.count = self.count+1 mosfetbox.setLayout(mosfetgrid) try: for child in root: if child.tag[0]==eachline[0] and child.tag[1]==eachline[1]: print "DEVICE MODEL MATCHING---",child.tag[0],child.tag[1],eachline[0],eachline[1] while i<=end: self.entry_var[i].setText(child[i-beg].text) i=i+1 except: pass #CSS mosfetbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") self.grid.addWidget(mosfetbox) self.show() def trackLibrary(self): """ This function is use to keep track of all Device Model widget """ print "Calling Track Library funtion" sending_btn = self.sender() #print "Object Called is ",sending_btn.objectName() self.widgetObjCount = int(sending_btn.objectName()) self.libfile = str(QtGui.QFileDialog.getOpenFileName(self,"Open Library Directory","../deviceModelLibrary","*.lib")) #print "Selected Library File :",self.libfile #Setting Library to Text Edit Line self.entry_var[self.widgetObjCount].setText(self.libfile) self.deviceName = self.deviceDetail[self.widgetObjCount] #Storing to track it during conversion if self.deviceName[0] == 'm': width = str(self.entry_var[self.widgetObjCount+1].text()) length = str(self.entry_var[self.widgetObjCount+2].text()) multifactor = str(self.entry_var[self.widgetObjCount+3].text()) if width == "" : width="100u" if length == "": length="100u" if multifactor == "": multifactor="1" self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile+":"+"W="+width+" L="+length+" M="+multifactor else: self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile