RefactoringRope/GetterSetterDialog.py

# -*- coding: utf-8 -*-

# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing a dialog to create getter and setter method names.
"""

from PyQt4.QtCore import pyqtSlot
from PyQt4.QtGui import QDialog

from Ui_GetterSetterDialog import Ui_GetterSetterDialog

class GetterSetterDialog(QDialog, Ui_GetterSetterDialog):
    """
    Class implementing a dialog to create getter and setter method names.
    """
    def __init__(self, fieldName, parent=None):
        """
        Constructor
        
        @param fieldName name of the field to create getter and setter 
            method names (string)
        @param parent parent widget of the dialog (QWidget)
        """
        QDialog.__init__(self, parent)
        self.setupUi(self)
        
        self.__fieldName = fieldName
        
        self.on_typeCheckBox_toggled(False)
    
    @pyqtSlot(bool)
    def on_typeCheckBox_toggled(self, checked):
        """
        Slot to react to changes of the type checkbox.
        
        @param checked state of the checkbox (boolean)
        """
        if checked:
            self.getterEdit.setText("get_{0}".format(self.__fieldName))
            self.setterEdit.setText("set_{0}".format(self.__fieldName))
        else:
            self.getterEdit.setText(
                "get{0}{1}".format(self.__fieldName[0].upper(),
                                   self.__fieldName[1:]))
            self.setterEdit.setText(
                "set{0}{1}".format(self.__fieldName[0].upper(),
                                   self.__fieldName[1:]))
    
    def getData(self):
        """
        Public method to return the getter and setter method names.
        
        @return tuple of two strings with getter and setter method names
        """
        return (self.getterEdit.text(), self.setterEdit.text())