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import os
from PyQt4 import QtGui
import TrackWidget
from xml.etree import ElementTree as ET
class Source(QtGui.QWidget):
"""
This class create Source Tab of KicadtoNgSpice Window.
"""
def __init__(self,sourcelist,sourcelisttrack,clarg1):
QtGui.QWidget.__init__(self)
self.obj_track = TrackWidget.TrackWidget()
#Variable
self.count = 1
self.clarg1=clarg1
self.start = 0
self.end = 0
self.row = 0
self.entry_var = {}
#self.font = QtGui.QFont("Times",20,QtGui.QFont.Bold,True)
#Creating Source Widget
self.createSourceWidget(sourcelist,sourcelisttrack)
def createSourceWidget(self,sourcelist,sourcelisttrack):
"""
This function dynamically create source widget in the Source tab of KicadtoNgSpice window
"""
kicadFile = self.clarg1
(projpath,filename)=os.path.split(kicadFile)
project_name=os.path.basename(projpath)
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=="source":
root=child
except:
check=0
print "Source Previous Values XML is Empty"
self.grid = QtGui.QGridLayout()
self.setLayout(self.grid)
xml_num=0
if sourcelist:
for line in sourcelist:
#print "Voltage source line index: ",line[0]
print "SourceList line: ",line
track_id=line[0]
#print "track_id is ",track_id
if line[2]=='ac':
acbox=QtGui.QGroupBox()
acbox.setTitle(line[3])
acgrid=QtGui.QGridLayout()
self.start=self.count
label1=QtGui.QLabel(line[4])
label2 = QtGui.QLabel(line[5])
acgrid.addWidget(label1,self.row,0)
acgrid.addWidget(label2, self.row+1, 0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
acgrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count+1]=QtGui.QLineEdit()
self.entry_var[self.count+1].setMaximumWidth(150)
acgrid.addWidget(self.entry_var[self.count+1],self.row+1,1)
self.entry_var[self.count].setText("")
self.entry_var[self.count+1].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[0].text)
self.entry_var[self.count+1].setText(child[1].text)
except:
pass
#Value Need to check previuouse value
#self.entry_var[self.count].setText("")
self.row=self.row+1
self.end=self.count+1
self.count=self.count+1
acbox.setLayout(acgrid)
#CSS
acbox.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(acbox)
sourcelisttrack.append([track_id,'ac',self.start,self.end])
elif line[2]=='dc':
dcbox=QtGui.QGroupBox()
dcbox.setTitle(line[3])
dcgrid=QtGui.QGridLayout()
self.row=self.row+1
self.start=self.count
label=QtGui.QLabel(line[4])
dcgrid.addWidget(label,self.row,0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
dcgrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[0].text)
except:
pass
self.row=self.row+1
self.end=self.count
self.count=self.count+1
dcbox.setLayout(dcgrid)
#CSS
dcbox.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(dcbox)
sourcelisttrack.append([track_id,'dc',self.start,self.end])
elif line[2]=='sine':
sinebox=QtGui.QGroupBox()
sinebox.setTitle(line[3])
sinegrid=QtGui.QGridLayout()
self.row=self.row+1
self.start=self.count
for it in range(4,9):
label=QtGui.QLabel(line[it])
sinegrid.addWidget(label,self.row,0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
sinegrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[it-4].text)
except:
pass
self.row=self.row+1
self.count=self.count+1
self.end=self.count-1
sinebox.setLayout(sinegrid)
#CSS
sinebox.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(sinebox)
sourcelisttrack.append([track_id,'sine',self.start,self.end])
elif line[2]=='pulse':
pulsebox=QtGui.QGroupBox()
pulsebox.setTitle(line[3])
pulsegrid=QtGui.QGridLayout()
self.start=self.count
for it in range(4,11):
label=QtGui.QLabel(line[it])
pulsegrid.addWidget(label,self.row,0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
pulsegrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[it-4].text)
except:
pass
self.row=self.row+1
self.count=self.count+1
self.end=self.count-1
pulsebox.setLayout(pulsegrid)
#CSS
pulsebox.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(pulsebox)
sourcelisttrack.append([track_id,'pulse',self.start,self.end])
elif line[2]=='pwl':
pwlbox=QtGui.QGroupBox()
pwlbox.setTitle(line[3])
self.start=self.count
pwlgrid=QtGui.QGridLayout()
self.start=self.count
label=QtGui.QLabel(line[4])
pwlgrid.addWidget(label,self.row,0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
pwlgrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[0].text)
except:
pass
self.row=self.row+1
self.end=self.count
self.count=self.count+1
pwlbox.setLayout(pwlgrid)
#CSS
pwlbox.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(pwlbox)
sourcelisttrack.append([track_id,'pwl',self.start,self.end])
elif line[2]=='exp':
expbox=QtGui.QGroupBox()
expbox.setTitle(line[3])
expgrid=QtGui.QGridLayout()
self.start=self.count
for it in range(4,10):
label=QtGui.QLabel(line[it])
expgrid.addWidget(label,self.row,0)
self.entry_var[self.count]=QtGui.QLineEdit()
self.entry_var[self.count].setMaximumWidth(150)
expgrid.addWidget(self.entry_var[self.count],self.row,1)
self.entry_var[self.count].setText("")
try:
for child in root:
templist1=line[1]
templist2=templist1.split(' ')
if child.tag==templist2[0] and child.text==line[2]:
self.entry_var[self.count].setText(child[it-4].text)
except:
pass
self.row=self.row+1
self.count=self.count+1
self.end=self.count-1
expbox.setLayout(expgrid)
#CSS
expbox.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(expbox)
sourcelisttrack.append([track_id,'exp',self.start,self.end])
self.count=self.count+1
xml_num=xml_num+1
else:
print "No source is present in your circuit"
#This is used to keep the track of dynamically created widget
self.obj_track.sourcelisttrack["ITEMS"] = sourcelisttrack
self.obj_track.source_entry_var["ITEMS"] = self.entry_var
self.show()
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