Mercurial Repositories > Rope Refactoring / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RefactoringRope/UseFunctionDialog.py	Sun Jan 30 14:25:34 2011 +0100
@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the Inline dialog.
+"""
+
+from PyQt4.QtCore import pyqtSlot
+from PyQt4.QtGui import QDialogButtonBox, QAbstractButton
+
+from Ui_UseFunctionDialog import Ui_UseFunctionDialog
+from RefactoringDialogBase import RefactoringDialogBase
+
+
+class UseFunctionDialog(RefactoringDialogBase, Ui_UseFunctionDialog):
+    """
+    Class implementing the Inline dialog.
+    """
+    def __init__(self, refactoring, title, user, parent=None):
+        """
+        Constructor
+        
+        @param refactoring reference to the main refactoring object
+            (Refactoring)
+        @param title title of the dialog (string)
+        @param user reference to the usefunction object 
+            (rope.refactor.usefunction.UseFunction)
+        @param parent reference to the parent widget (QWidget)
+        """
+        RefactoringDialogBase.__init__(self, refactoring, title, parent)
+        self.setupUi(self)
+        
+        self.__user = user
+        
+        self.description.setText(
+            self.trUtf8("Using Function <b>{0}</b>.")\
+                .format(self.__user.get_function_name()))
+        
+        self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok)
+        self.__previewButton = self.buttonBox.addButton(
+            self.trUtf8("Preview"), QDialogButtonBox.ActionRole)
+        self.__previewButton.setDefault(True)
+    
+    @pyqtSlot(QAbstractButton)
+    def on_buttonBox_clicked(self, button):
+        """
+        Private slot to act on the button pressed.
+        
+        @param button reference to the button pressed (QAbstractButton)
+        """
+        if button == self.__previewButton:
+            self.previewChanges()
+        elif button == self.__okButton:
+            self.applyChanges()
+    
+    def _calculateChanges(self, handle):
+        """
+        Protected method to calculate the changes.
+        
+        @param handle reference to the task handle
+            (rope.base.taskhandle.TaskHandle)
+        @return reference to the Changes object (rope.base.change.ChangeSet)
+        """
+        try:
+            changes = self.__user.get_changes(task_handle=handle)
+            return changes
+        except Exception as err:
+            self._refactoring.handleRopeError(err, self._title, handle)
+            return None