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path: root/src/kicadtoNgspice/Model.py
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from PyQt4 import QtGui
import json
from . import TrackWidget
# from xml.etree import ElementTree as ET
import os


class Model(QtGui.QWidget):
    """
    This class creates Model Tab of KicadtoNgspice window.
    The widgets are created dynamically in the Model Tab.
    """

    def __init__(self, schematicInfo, modelList, clarg1):

        QtGui.QWidget.__init__(self)

        # Processing for getting previous values
        kicadFile = clarg1
        (projpath, filename) = os.path.split(kicadFile)
        project_name = os.path.basename(projpath)

        try:
            f = open(
                os.path.join(
                    projpath,
                    project_name +
                    "_Previous_Values.json"),
                'r')
            data = f.read()
            json_data = json.loads(data)
        except BaseException:
            print("Model Previous Values JSON is Empty")

        # Creating track widget object
        self.obj_trac = TrackWidget.TrackWidget()

        # for increasing row and counting/tracking line edit widget
        self.nextrow = 0
        self.nextcount = 0

        # for storing line edit details position details
        self.start = 0
        self.end = 0

        # Creating GUI dynamically for Model tab
        self.grid = QtGui.QGridLayout()
        self.setLayout(self.grid)

        for line in modelList:
            # print "ModelList Item:",line
            # Adding title label for model
            # Key: Tag name,Value:Entry widget number
            tag_dict = {}
            modelbox = QtGui.QGroupBox()
            modelgrid = QtGui.QGridLayout()
            modelbox.setTitle(line[5])
            self.start = self.nextcount
            # line[7] is parameter dictionary holding parameter tags.
            i = 0
            for key, value in line[7].items():
                # print "Key : ",key
                # print "Value : ",value
                # Check if value is iterable
                if hasattr(value, '__iter__'):
                    # For tag having vector value
                    temp_tag = []
                    for item in value:
                        paramLabel = QtGui.QLabel(item)
                        modelgrid.addWidget(paramLabel, self.nextrow, 0)
                        self.obj_trac.model_entry_var
                        [self.nextcount] = QtGui.QLineEdit(
                        )
                        modelgrid.addWidget(
                            self.obj_trac.model_entry_var
                            [self.nextcount], self.nextrow, 1)

                        try:
                            for mod in json_data["model"]:
                                if json_data["model"][mod]["type"] ==\
                                 line[2] and mod == line[3]:
                                    self.obj_trac.model_entry_var
                                    [self.nextcount].setText(
                                        str(list(
                                            json_data["model"][mod]["values"]
                                            [i].values())[0]))
                                    i = i + 1
                        except BaseException:
                            pass

                        temp_tag.append(self.nextcount)
                        self.nextcount = self.nextcount + 1
                        self.nextrow = self.nextrow + 1
                    tag_dict[key] = temp_tag

                else:
                    paramLabel = QtGui.QLabel(value)
                    modelgrid.addWidget(paramLabel, self.nextrow, 0)
                    self.obj_trac.model_entry_var
                    [self.nextcount] = QtGui.QLineEdit(
                    )
                    modelgrid.addWidget(
                        self.obj_trac.model_entry_var
                        [self.nextcount], self.nextrow, 1)

                    try:
                        for mod in json_data["model"]:
                            if json_data["model"][mod]["type"] ==\
                             line[2] and mod == line[3]:
                                self.obj_trac.model_entry_var
                                [self.nextcount].setText(
                                    str(list(json_data
                                             ["model"][mod]["values"]
                                             [i].values())[0]))
                                i = i + 1
                    except BaseException:
                        pass

                    tag_dict[key] = self.nextcount
                    self.nextcount = self.nextcount + 1
                    self.nextrow = self.nextrow + 1

            self.end = self.nextcount - 1
            # print "End",self.end
            modelbox.setLayout(modelgrid)

            # CSS
            modelbox.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(modelbox)

            '''
            Listing all
            line[0] = index
            line[1] = compLine
            line[2] = modelname  #Change from compType to modelname
            line[3] = compName
            line[4] = comment
            line[5] = title
            line[6] = type i.e analog or digital
            Now adding start,end and tag_dict which will be line[7],
            line[8] and line[9] respectively
            '''

            # This keeps the track of Model Tab Widget
            lst = [
                line[0],
                line[1],
                line[2],
                line[3],
                line[4],
                line[5],
                line[6],
                self.start,
                self.end,
                tag_dict]
            check = 0
            for itr in self.obj_trac.modelTrack:
                if itr == lst:
                    check = 1

            if check == 0:
                self.obj_trac.modelTrack.append(lst)

            # print "The tag dictionary : ",tag_dict

        self.show()