Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/HgRevisionsSelectionDialog.py	Mon Apr 12 18:00:42 2010 +0000
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to enter the revisions for the hg diff command.
+"""
+
+from PyQt4.QtGui import QDialog
+
+from .Ui_HgRevisionsSelectionDialog import Ui_HgRevisionsSelectionDialog
+
+class HgRevisionsSelectionDialog(QDialog, Ui_HgRevisionsSelectionDialog):
+    """
+    Class implementing a dialog to enter the revisions for the hg diff command.
+    """
+    def __init__(self, tagsList, branchesList, parent = None):
+        """
+        Constructor
+        
+        @param tagsList list of tags (list of strings)
+        @param branchesList list of branches (list of strings)
+        @param parent parent widget of the dialog (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+        
+        self.tag1Combo.addItems(list(sorted(tagsList)))
+        self.tag2Combo.addItems(list(sorted(tagsList)))
+        self.branch1Combo.addItems(list(sorted(["default"] + branchesList)))
+        self.branch2Combo.addItems(list(sorted(["default"] + branchesList)))
+    
+    def __getRevision(self, no):
+        """
+        Private method to generate the revision.
+        
+        @param no revision number to generate (1 or 2)
+        @return revision (string)
+        """
+        if no == 1:
+            numberButton = self.number1Button
+            numberSpinBox = self.number1SpinBox
+            idButton = self.id1Button
+            idEdit = self.id1Edit
+            tagButton = self.tag1Button
+            tagCombo = self.tag1Combo
+            branchButton = self.branch1Button
+            branchCombo = self.branch1Combo
+            tipButton = self.tip1Button
+            prevButton = self.prev1Button
+        else:
+            numberButton = self.number2Button
+            numberSpinBox = self.number2SpinBox
+            idButton = self.id2Button
+            idEdit = self.id2Edit
+            tagButton = self.tag2Button
+            tagCombo = self.tag2Combo
+            branchButton = self.branch2Button
+            branchCombo = self.branch2Combo
+            tipButton = self.tip2Button
+            prevButton = self.prev2Button
+        
+        if numberButton.isChecked():
+            return str(numberSpinBox.value())
+        elif idButton.isChecked():
+            return idEdit.text()
+        elif tagButton.isChecked():
+            return tagCombo.currentText()
+        elif branchButton.isChecked():
+            return branchCombo.currentText()
+        elif tipButton.isChecked():
+            return "tip"
+        elif prevButton.isChecked():
+            return "."
+    
+    def getRevisions(self):
+        """
+        Public method to get the revisions.
+        
+        @return list two strings
+        """
+        rev1 = self.__getRevision(1)
+        rev2 = self.__getRevision(2)
+        
+        return [rev1, rev2]