Subject: Changes for saving previouse values

Description: Changes for saving previouse values of component entered by
User.

1 files changed, 75 insertions, 3 deletions

diff --git a/src/kicadtoNgspice/DeviceModel.py b/src/kicadtoNgspice/DeviceModel.py
index 0ae421b6..56ffb7f1 100644
--- a/src/kicadtoNgspice/DeviceModel.py
+++ b/src/kicadtoNgspice/DeviceModel.py
@@ -1,4 +1,7 @@
 from PyQt4 import QtGui
+import sys
+import os
+from xml.etree import ElementTree as ET
 
 import TrackWidget
 
@@ -10,6 +13,25 @@ class DeviceModel(QtGui.QWidget):
     """
     
     def __init__(self,schematicInfo):
+        
+        kicadFile = sys.argv[1]
+        (projpath,filename)=os.path.split(kicadFile)
+        project_name=projpath.split("/")
+        project_name=project_name[len(project_name)-1]
+        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
@@ -24,8 +46,8 @@ class DeviceModel(QtGui.QWidget):
         self.widthLabel = {}
         self.lengthLabel = {}
         self.multifactorLable = {}
-              
-        
+        self.devicemodel_dict_beg={}   
+        self.devicemodel_dict_end={}           
         #List to hold information about device
         self.deviceDetail = {}
                 
@@ -37,11 +59,22 @@ class DeviceModel(QtGui.QWidget):
             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)
@@ -62,15 +95,27 @@ class DeviceModel(QtGui.QWidget):
                                 
                 #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)
@@ -91,15 +136,27 @@ class DeviceModel(QtGui.QWidget):
                                 
                 #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)
@@ -120,13 +177,17 @@ class DeviceModel(QtGui.QWidget):
                                 
                 #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("")
@@ -167,12 +228,22 @@ class DeviceModel(QtGui.QWidget):
                 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; } \
@@ -180,6 +251,7 @@ class DeviceModel(QtGui.QWidget):
                 ")
                 
                 self.grid.addWidget(mosfetbox)
+                
                    
             self.show()