#===============================================================================
#
# FILE: Application.py
#
# USAGE: ---
#
# DESCRIPTION: This main file use to start the Application
#
# OPTIONS: ---
# REQUIREMENTS: ---
# BUGS: ---
# NOTES: ---
# AUTHOR: Fahim Khan, fahim.elex@gmail.com
# ORGANIZATION: eSim team at FOSSEE, IIT Bombay.
# CREATED: Wednesday 21 January 2015
# REVISION: ---
#===============================================================================
import os
import sys
#Setting PYTHONPATH
cwd = os.getcwd()
(setPath,fronEnd) = os.path.split(cwd)
sys.path.append(setPath)
from PyQt4 import QtGui, QtCore
from configuration.Appconfig import Appconfig
from projManagement.openProject import OpenProjectInfo
from projManagement.newProject import NewProjectInfo
from projManagement.Kicad import Kicad
from projManagement.Validation import Validation
from projManagement import Worker
from frontEnd import ProjectExplorer
from frontEnd import Workspace
from frontEnd import DockArea
import time
from PyQt4.Qt import QSize
class Application(QtGui.QMainWindow):
global project_name
"""
Its our main window of application
"""
def __init__(self,*args):
"""
Initialize main Application window
"""
#Calling __init__ of super class
QtGui.QMainWindow.__init__(self,*args)
#Creating require Object
self.obj_workspace = Workspace.Workspace()
self.obj_Mainview = MainView()
self.obj_kicad = Kicad(self.obj_Mainview.obj_dockarea)
self.obj_appconfig = Appconfig()
self.obj_validation = Validation()
#Initialize all widget
self.setCentralWidget(self.obj_Mainview)
self.initToolBar()
self.setGeometry(self.obj_appconfig._app_xpos,
self.obj_appconfig._app_ypos,
self.obj_appconfig._app_width,
self.obj_appconfig._app_heigth)
self.setWindowTitle(self.obj_appconfig._APPLICATION)
self.showMaximized()
self.setWindowIcon(QtGui.QIcon('../../images/logo.png'))
#self.show()
self.systemTrayIcon = QtGui.QSystemTrayIcon(self)
self.systemTrayIcon.setIcon(QtGui.QIcon('../../images/logo.png'))
self.systemTrayIcon.setVisible(True)
def initToolBar(self):
"""
This function initialize Tool Bar
"""
#Top Tool bar
self.newproj = QtGui.QAction(QtGui.QIcon('../../images/newProject.png'),'New Project',self)
self.newproj.setShortcut('Ctrl+N')
self.newproj.triggered.connect(self.new_project)
#self.newproj.connect(self.newproj,QtCore.SIGNAL('triggered()'),self,QtCore.SLOT(self.new_project()))
self.openproj = QtGui.QAction(QtGui.QIcon('../../images/openProject.png'),'Open Project',self)
self.openproj.setShortcut('Ctrl+O')
self.openproj.triggered.connect(self.open_project)
self.closeproj = QtGui.QAction(QtGui.QIcon('../../images/closeProject.png'),'Close Project',self)
self.closeproj.setShortcut('Ctrl+X')
self.closeproj.triggered.connect(self.close_project)
self.helpfile = QtGui.QAction(QtGui.QIcon('../../images/helpProject.png'),'Help',self)
self.helpfile.setShortcut('Ctrl+H')
self.helpfile.triggered.connect(self.help_project)
self.topToolbar = self.addToolBar('Top Tool Bar')
self.topToolbar.addAction(self.newproj)
self.topToolbar.addAction(self.openproj)
self.topToolbar.addAction(self.closeproj)
self.topToolbar.addAction(self.helpfile)
self.spacer = QtGui.QWidget()
self.spacer.setSizePolicy(QtGui.QSizePolicy.Expanding,QtGui.QSizePolicy.Expanding)
self.topToolbar.addWidget(self.spacer)
self.logo = QtGui.QLabel()
self.logopic = QtGui.QPixmap(os.path.join(os.path.abspath('../..'),'images','fosseeLogo.png'))
self.logopic = self.logopic.scaled(QSize(150,150),QtCore.Qt.KeepAspectRatio)
self.logo.setPixmap(self.logopic)
self.logo.setStyleSheet("padding:0 15px 0 0;")
self.topToolbar.addWidget(self.logo)
#Left Tool bar Action Widget
self.kicad = QtGui.QAction(QtGui.QIcon('../../images/kicad.png'),'Open Schematic',self)
self.kicad.triggered.connect(self.obj_kicad.openSchematic)
self.conversion = QtGui.QAction(QtGui.QIcon('../../images/ki-ng.png'),'Convert Kicad to Ngspice',self)
self.conversion.triggered.connect(self.obj_kicad.openKicadToNgspice)
self.ngspice = QtGui.QAction(QtGui.QIcon('../../images/ngspice.png'), 'Simulation', self)
self.ngspice.triggered.connect(self.open_ngspice)
self.model = QtGui.QAction(QtGui.QIcon('../../images/model.png'),'Model Editor',self)
self.model.triggered.connect(self.open_modelEditor)
self.subcircuit=QtGui.QAction(QtGui.QIcon('../../images/subckt.png'),'Subcircuit',self)
self.subcircuit.triggered.connect(self.open_subcircuit)
self.nghdl = QtGui.QAction(QtGui.QIcon('../../images/nghdl.png'), 'Nghdl', self)
self.nghdl.triggered.connect(self.open_nghdl)
self.omedit = QtGui.QAction(QtGui.QIcon('../../images/omedit.png'),'Modelica Converter',self)
self.omedit.triggered.connect(self.open_OMedit)
self.omoptim=QtGui.QAction(QtGui.QIcon('../../images/omoptim.png'),'OM Optimisation',self)
self.omoptim.triggered.connect(self.open_OMoptim)
#Adding Action Widget to tool bar
self.lefttoolbar = QtGui.QToolBar('Left ToolBar')
self.addToolBar(QtCore.Qt.LeftToolBarArea, self.lefttoolbar)
self.lefttoolbar.addAction(self.kicad)
self.lefttoolbar.addAction(self.conversion)
self.lefttoolbar.addAction(self.ngspice)
self.lefttoolbar.addAction(self.model)
self.lefttoolbar.addAction(self.subcircuit)
self.lefttoolbar.addAction(self.nghdl)
self.lefttoolbar.addAction(self.omedit)
self.lefttoolbar.addAction(self.omoptim)
self.lefttoolbar.setOrientation(QtCore.Qt.Vertical)
self.lefttoolbar.setIconSize(QSize(40,40))
def closeEvent(self, event):
exit_msg = "Are you sure you want to exit the program ? All unsaved data will be lost."
reply = QtGui.QMessageBox.question(self, 'Message',
exit_msg, QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
for proc in self.obj_appconfig.procThread_list:
try:
proc.terminate()
except:
pass
try:
for process_object in self.obj_appconfig.process_obj:
try:
process_object.close()
except:
pass
except:
pass
##Just checking if open project and New project window is open. If yes just close it when application is closed
try:
self.project.close()
except:
pass
event.accept()
self.systemTrayIcon.showMessage('Exit', 'eSim is Closed.')
elif reply == QtGui.QMessageBox.No:
event.ignore()
def close_project(self):
print("Function : Close Project")
current_project = self.obj_appconfig.current_project['ProjectName']
if current_project==None:
pass
else:
for pid in self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']]:
try:
os.kill(pid, 9)
except:
pass
self.obj_Mainview.obj_dockarea.closeDock()
self.obj_appconfig.current_project['ProjectName'] = None
self.systemTrayIcon.showMessage('Close', 'Current project '+os.path.basename(current_project)+' is Closed.')
def new_project(self):
"""
This function call New Project Info class.
"""
text, ok = QtGui.QInputDialog.getText(self, 'New Project Info','Enter Project Name:')
if ok:
self.projname = (str(text))
self.project = NewProjectInfo()
directory, filelist =self.project.createProject(self.projname)
self.obj_Mainview.obj_projectExplorer.addTreeNode(directory, filelist)
else:
print("No new project created")
self.obj_appconfig.print_info('No new project created')
try:
self.obj_appconfig.print_info('Current project is : ' + self.obj_appconfig.current_project["ProjectName"])
except:
pass
def open_project(self):
"""
This project call Open Project Info class
"""
print("Function : Open Project")
self.project = OpenProjectInfo()
try:
directory, filelist = self.project.body()
self.obj_Mainview.obj_projectExplorer.addTreeNode(directory, filelist)
except:
pass
def help_project(self):
print("Function : Help")
self.obj_appconfig.print_info('Help is called')
print("Current Project is : ",self.obj_appconfig.current_project)
self.obj_Mainview.obj_dockarea.usermanual()
def open_ngspice(self):
"""
This Function execute ngspice on current project
"""
self.projDir = self.obj_appconfig.current_project["ProjectName"]
if self.projDir != None:
self.obj_Mainview.obj_dockarea.ngspiceEditor(self.projDir)
time.sleep(2) #Need permanent solution
#Calling Python Plotting
try:
self.obj_Mainview.obj_dockarea.plottingEditor()
except Exception as e:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Error while opening python plotting Editor.\
Please look at console for more details ')
print("Exception Message:",str(e))
self.obj_appconfig.print_error('Exception Message : ' + str(e))
self.msg.setWindowTitle("Error Message")
else:
self.msg = QtGui.QErrorMessage()
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def open_subcircuit(self):
print("Function : Subcircuit editor")
self.obj_appconfig.print_info('Subcircuit editor is called')
self.obj_Mainview.obj_dockarea.subcircuiteditor()
def open_nghdl(self):
print("Function : Nghdl")
self.obj_appconfig.print_info('Nghdl is called')
if self.obj_validation.validateTool('nghdl'):
self.cmd = 'nghdl -e'
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QErrorMessage(None)
self.msg.showMessage('Error while opening nghdl. Please make sure nghdl is installed')
self.obj_appconfig.print_error('Error while opening nghdl. Please make sure nghdl is installed')
self.msg.setWindowTitle('nghdl Error Message')
def open_modelEditor(self):
print("Function : Model editor")
self.obj_appconfig.print_info('Model editor is called')
self.obj_Mainview.obj_dockarea.modelEditor()
def open_OMedit(self):
"""
This function call ngspice to OM edit converter and then launch OM edit.
"""
self.obj_appconfig.print_info('OM edit is called')
self.projDir = self.obj_appconfig.current_project["ProjectName"]
if self.projDir != None:
if self.obj_validation.validateCirOut(self.projDir):
self.projName = os.path.basename(self.projDir)
self.ngspiceNetlist = os.path.join(self.projDir,self.projName+".cir.out")
self.modelicaNetlist = os.path.join(self.projDir,self.projName+".mo")
"""
try:
#Creating a command for Ngspice to Modelica converter
self.cmd1 = "python ../ngspicetoModelica/NgspicetoModelica.py "+self.ngspiceNetlist
self.obj_workThread1 = Worker.WorkerThread(self.cmd1)
self.obj_workThread1.start()
if self.obj_validation.validateTool("OMEdit"):
#Creating command to run OMEdit
self.cmd2 = "OMEdit "+self.modelicaNetlist
self.obj_workThread2 = Worker.WorkerThread(self.cmd2)
self.obj_workThread2.start()
else:
self.msg = QtGui.QMessageBox()
self.msgContent = "There was an error while opening OMEdit.
\
Please make sure OpenModelica is installed in your system.
\
To install it on Linux : Go to OpenModelica Linux and install nigthly build release.
\
To install it on Windows : Go to OpenModelica Windows and install latest version.
"
self.msg.setTextFormat(QtCore.Qt.RichText)
self.msg.setText(self.msgContent)
self.msg.setWindowTitle("Missing OpenModelica")
self.obj_appconfig.print_info(self.msgContent)
self.msg.exec_()
except Exception as e:
self.msg = QtGui.QErrorMessage()
self.msg.showMessage('Unable to convert NgSpice netlist to Modelica netlist :'+str(e))
self.msg.setWindowTitle("Ngspice to Modelica conversion error")
self.obj_appconfig.print_error(str(e))
"""
self.obj_Mainview.obj_dockarea.modelicaEditor(self.projDir)
else:
self.msg = QtGui.QErrorMessage()
self.msg.showMessage('Current project does not contain any ngspice file. Please create ngspice file with extension .cir.out')
self.msg.setWindowTitle("Missing Ngspice netlist")
else:
self.msg = QtGui.QErrorMessage()
self.msg.showMessage('Please select the project first. You can either create new project or open existing project')
self.msg.setWindowTitle("Error Message")
def open_OMoptim(self):
print("Function : OM Optim")
self.obj_appconfig.print_info('OM Optim is called')
#Check if OMOptim is installed
if self.obj_validation.validateTool("OMOptim"):
#Creating a command to run
self.cmd = "OMOptim"
self.obj_workThread = Worker.WorkerThread(self.cmd)
self.obj_workThread.start()
else:
self.msg = QtGui.QMessageBox()
self.msgContent = "There was an error while opening OMOptim.
\
Please make sure OpenModelica is installed in your system.
\
To install it on Linux : Go to OpenModelica Linux and install nigthly build release.
\
To install it on Windows : Go to OpenModelica Windows and install latest version.
"
self.msg.setTextFormat(QtCore.Qt.RichText)
self.msg.setText(self.msgContent)
self.msg.setWindowTitle("Error Message")
self.obj_appconfig.print_info(self.msgContent)
self.msg.exec_()
class MainView(QtGui.QWidget):
"""
This class initialize the Main View of Application
"""
def __init__(self, *args):
# call init method of superclass
QtGui.QWidget.__init__(self, *args)
self.obj_appconfig = Appconfig()
self.leftSplit = QtGui.QSplitter()
self.middleSplit = QtGui.QSplitter()
self.mainLayout = QtGui.QVBoxLayout()
#Intermediate Widget
self.middleContainer = QtGui.QWidget()
self.middleContainerLayout = QtGui.QVBoxLayout()
#Area to be included in MainView
self.noteArea = QtGui.QTextEdit()
self.noteArea.setReadOnly(True)
self.obj_appconfig.noteArea['Note'] = self.noteArea
self.obj_appconfig.noteArea['Note'].append(' eSim Started......')
self.obj_appconfig.noteArea['Note'].append('Project Selected : None')
self.obj_appconfig.noteArea['Note'].append('\n')
#CSS
self.noteArea.setStyleSheet(" \
QWidget { border-radius: 15px; border: 1px solid gray; padding: 5px; } \
")
self.obj_dockarea = DockArea.DockArea()
self.obj_projectExplorer = ProjectExplorer.ProjectExplorer()
#Adding content to vertical middle Split.
self.middleSplit.setOrientation(QtCore.Qt.Vertical)
self.middleSplit.addWidget(self.obj_dockarea)
self.middleSplit.addWidget(self.noteArea)
#Adding middle split to Middle Container Widget
self.middleContainerLayout.addWidget(self.middleSplit)
self.middleContainer.setLayout(self.middleContainerLayout)
#Adding content of left split
self.leftSplit.addWidget(self.obj_projectExplorer)
self.leftSplit.addWidget(self.middleContainer)
#Adding to main Layout
self.mainLayout.addWidget(self.leftSplit)
self.leftSplit.setSizes([self.width()/4.5,self.height()])
self.middleSplit.setSizes([self.width(),self.height()/2])
self.setLayout(self.mainLayout)
def main(args):
"""
It is main function of the module.It starts the application
"""
print("Starting eSim......")
app = QtGui.QApplication(args)
splash_pix = QtGui.QPixmap('../../images/splash_screen_esim.png')
splash = QtGui.QSplashScreen(splash_pix,QtCore.Qt.WindowStaysOnTopHint)
splash.setMask(splash_pix.mask())
splash.show()
appView = Application()
appView.splash=splash
appView.obj_workspace.returnWhetherClickedOrNot(appView)
appView.hide()
appView.obj_workspace.show()
sys.exit(app.exec_())
# Call main function
if __name__ == '__main__':
# Create and display the splash screen
main(sys.argv)