Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/HgRevisionSelectionDialog.py	Mon Apr 12 18:00:42 2010 +0000
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to select a revision.
+"""
+
+from PyQt4.QtGui import QDialog
+
+from .Ui_HgRevisionSelectionDialog import Ui_HgRevisionSelectionDialog
+
+class HgRevisionSelectionDialog(QDialog, Ui_HgRevisionSelectionDialog):
+    """
+    Class implementing a dialog to select a revision.
+    """
+    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 (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+       
+        self.tagCombo.addItems(list(sorted(tagsList)))
+        self.branchCombo.addItems(list(sorted(["default"] + branchesList)))
+    
+    def getRevision(self):
+        """
+        Public method to retrieve the selected revision.
+        
+        @return tuple naming the revision and a flag indicating a 
+            forced merge (string, boolean)
+        """
+        if self.numberButton.isChecked():
+            rev = str(self.numberSpinBox.value())
+        elif self.idButton.isChecked():
+            rev = self.idEdit.text()
+        elif self.tagButton.isChecked():
+            rev = self.tagCombo.currentText()
+        elif self.branchButton.isChecked():
+            rev = self.branchCombo.currentText()
+        else:
+            rev = ""
+        
+        return rev