class Main:
def __init__(self):
self._Application = QtGui.QApplication(sys.argv)
self._CurrentFile = ReactionFile()
self._buttonPressed = 0
self._Window = MainWindow()
try:
self._PointerFileToLastFile = open("last.ptr", "r")
self._LastFileAddress = self._PointerFileToLastFile.read()
self._PointerFileToLastFile.close()
if ".rctn" in self._LastFileAddress:
self._newfilebox = QMessageBox()
self._newfilebox.setModal(True)
self._newfilebox.setWindowTitle("Open most recent file?")
self._newfilebox.setText(
"The last file you opened was " + self._LastFileAddress + ". Would you like to open it now?"
)
self._newfilebox.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
self._newfilebox.setDefaultButton(QMessageBox.Ok)
self._buttonPressed = self._newfilebox.exec_()
if self._buttonPressed == QMessageBox.Ok:
self._Window.open(self._LastFileAddress)
except:
self._PointerFileToLastFile = open("last.ptr", "w")
self._PointerFileToLastFile.write("")
self._PointerFileToLastFile.close()
self._Window = MainWindow()
sys.exit(self._Application.exec_())