HYTOS

        file_name = os.path.join(workspace, 'copy of ' + app_doc_data.activeDrawing.name + '.hytos')

        options = QFileDialog.Options()

        name, _ = QFileDialog.getSaveFileName(self, self.tr('Save As'), file_name, 'HYTOS(*.hytos)', options=options)

        if name:

            try:

        workspace = self.get_work_space()

        options = QFileDialog.Options()

        name, _ = QFileDialog.getSaveFileName(self, self.tr('Save As'), workspace, 'HYTOS Files (*.hytos)',

                                              options=options)

        if name:

        workspace = self.get_work_space()

        options = QFileDialog.Options()

        name, _ = QFileDialog.getSaveFileName(self, self.tr('New'), workspace, 'HYTOS Files (*.hytos)', options=options)

        if name:

            if os.path.splitext(name)[1] != '.hytos': name += '.hytos'

        workspace = self.get_work_space()

        options = QFileDialog.Options()

        name, _ = QFileDialog.getOpenFileName(self, self.tr('Open'), workspace, 'HYTOS File(*.hytos)', options=options)

        if name:

            self.open_drawing(name)

        initPath = self.ui.lineEdit_WorkSpace.text()

        options = QFileDialog.Options()

        options |= QFileDialog.ShowDirsOnly

        selectedDir = QFileDialog.getExistingDirectory(self,

                                                       _translate('Work Space Dialog', "Select folder for Work Space"),

        try:

            if len(fileName) == 0:

                options = QFileDialog.Options()

                if QT_VERSION_STR[0] == '4':

                    fileName = QFileDialog.getOpenFileName(self, "Open image file", os.getcwd() if folder == '' else folder, "Image files(*.png *.jpg)", options=options)

                elif QT_VERSION_STR[0] == '5':

        """select svg file"""

        options = QFileDialog.Options()

        name, _ = QFileDialog.getOpenFileName(self, self.tr('Open svg file'), os.getcwd(), 'Svf File(*.svg)',

                                              options=options)

        if name: