class StringManager(QDialog):
def __init__(self, parent=None):
super(StringManager, self).__init__(parent)
self.ui = Ui_StringManager()
self.ui.setupUi(self)
self.ui.FrameIn.hide()
self.ui.FrameOut.hide()
self.__initLists()
self.ui.CheckReadFromFile.clicked.connect(lambda: self.ui.FrameIn.setVisible(self.ui.CheckReadFromFile.isChecked()))
self.ui.CheckWriteToFile.clicked.connect(lambda: self.ui.FrameOut.setVisible(self.ui.CheckWriteToFile.isChecked()))
self.ui.FileButtonIn.clicked.connect(lambda: self.__connectAndShowDialog("in"))
self.ui.FileButtonOut.clicked.connect(lambda: self.__connectAndShowDialog("out"))
self.ui.ConvertButton.clicked.connect(self.convert)
self.fileDialog = QFileDialog(self)
self.fileDialog.setFileMode(QFileDialog.AnyFile)
self.pathIn = None
self.pathOut = None
def __initLists(self):
for i in range(0, len(su.listOfTextEncodings), 1):
self.ui.FormatBoxInput.addItem(su.textEncodingBeautifier(i))
self.ui.FormatBoxOutput.addItem(su.textEncodingBeautifier(i))
for key in su.bitOperations.keys():
self.ui.DecodeBox.addItem(key)
self.ui.EncodeBox.addItem(key)
def __connectAndShowDialog(self, field):
self.fileDialog.accepted.connect(lambda: self.__getSelectedFile(field))
self.fileDialog.show()
def __getSelectedFile(self, field):
if field == "in":
self.pathIn = str(self.fileDialog.selectedFiles()[0])
self.ui.AddrLineIn.setText(self.pathIn)
elif field == "out":
self.pathOut = str(self.fileDialog.selectedFiles()[0])
self.ui.AddrLineOut.setText(self.pathOut)
self.fileDialog.disconnect()
def readFile(self):
file = open(self.pathIn, "r")
text = file.read()
self.ui.TextIn.setText(text)
file.close()
def writeFile(self, append=bool):
if append:
file = open(self.pathOut, "a")
else:
file = open(self.pathOut, "w")
file.write(self.ui.TextOut.toPlainText())
file.close()
def convert(self):
try:
encodingIn = su.getEncoding(self.ui.FormatBoxInput.currentText())
encodingOut = su.getEncoding(self.ui.FormatBoxOutput.currentText())
decodeOp = self.ui.DecodeBox.currentText()
encodeOp = self.ui.EncodeBox.currentText()
if self.ui.CheckReadFromFile.isChecked():
self.readFile()
text = self.ui.TextIn.toPlainText()
textOut = su.convert(text, encodingIn, encodingOut, decodeOp, encodeOp)
self.ui.TextOut.setText(textOut)
if self.ui.CheckWriteToFile.isChecked():
self.writeFile(self.ui.OptAppend.isChecked())
except Exception as e:
self.ui.TextOut.setText(str(e))
