#!/usr/bin/env python
import os
import sys
from schainpy.utils import log

try:
    from PyQt4 import QtCore, QtGui
    from PyQt4.QtGui import QApplication
except:
    log.error(
        'You should install PyQt4 module in order to run the GUI. See the README.')
    sys.exit()

from schainpy.gui.viewcontroller.initwindow import InitWindow
from schainpy.gui.viewcontroller.basicwindow import BasicWindow
from schainpy.gui.viewcontroller.workspace import Workspace


def main():

    app = QtGui.QApplication(sys.argv)

    Welcome = InitWindow()

    if not Welcome.exec_():
        sys.exit(-1)

    WorkPathspace = Workspace()
    if not WorkPathspace.exec_():
        sys.exit(-1)

    MainGUI = BasicWindow()
    MainGUI.setWorkSpaceGUI(WorkPathspace.dirComBox.currentText())
    MainGUI.show()
    sys.exit(app.exec_())


if __name__ == "__main__":
    main()