Mercurial Repositories > Rope Refactoring / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RefactoringRope/ConfirmationDialog.py	Sun Jan 30 17:02:15 2011 +0100
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the Confirmation dialog.
+"""
+
+from PyQt4.QtCore import pyqtSlot
+from PyQt4.QtGui import QDialog, QDialogButtonBox, QAbstractButton
+
+from Ui_ConfirmationDialog import Ui_ConfirmationDialog
+from ChangesPreviewDialog import ChangesPreviewDialog
+
+import Utilities
+
+
+class ConfirmationDialog(QDialog, Ui_ConfirmationDialog):
+    """
+    Class implementing the Confirmation dialog.
+    """
+    def __init__(self, changes, parent=None):
+        """
+        Constructor
+        
+        @param changes reference to the Changes object
+            (rope.base.change.ChangeSet)
+        @param parent reference to the parent widget (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+        
+        self.__changes = changes
+        
+        self.description.setText(
+            self.trUtf8("Shall the refactoring <b>{0}</b> be done?")\
+                .format(Utilities.html_encode(self.__changes.description)))
+        
+        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()
+    
+    def __previewChanges(self):
+        """
+        Private method to preview the changes.
+        """
+        dlg = ChangesPreviewDialog(self.__changes, self)
+        if dlg.exec_() == QDialog.Accepted:
+            self.accept()