Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesGuardsSelectionDialog.py	Sat May 21 22:21:14 2011 +0200
@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to select a list of guards.
+"""
+
+from PyQt4.QtGui import QDialog, QDialogButtonBox, QListWidgetItem, QAbstractItemView
+
+from .Ui_HgQueuesGuardsSelectionDialog import Ui_HgQueuesGuardsSelectionDialog
+
+
+class HgQueuesGuardsSelectionDialog(QDialog, Ui_HgQueuesGuardsSelectionDialog):
+    """
+    Class implementing a dialog to select a list of guards.
+    """
+    def __init__(self, guards, activeGuards=None, listOnly=False, parent=None):
+        """
+        Constructor
+        
+        @param guards list of guards to select from (list of strings)
+        @keyparam activeGuards list of active guards (list of strings)
+        @param listOnly flag indicating to only list the guards (boolean)
+        @param parent reference to the parent widget (QWidget)
+        """
+        QDialog.__init__(self, parent)
+        self.setupUi(self)
+        
+        for guard in guards:
+            itm = QListWidgetItem(guard, self.guardsList)
+            if activeGuards is not None and guard in activeGuards:
+                font = itm.font()
+                font.setBold(True)
+                itm.setFont(font)
+        self.guardsList.sortItems()
+        
+        if listOnly:
+            self.buttonBox.button(QDialogButtonBox.Cancel).hide()
+            self.guardsList.setSelectionMode(QAbstractItemView.NoSelection)
+            self.setWindowTitle(self.trUtf8("Active Guards"))
+    
+    def getData(self):
+        """
+        Public method to retrieve the data.
+        
+        @return list of selected guards (list of strings)
+        """
+        guardsList = []
+        
+        for itm in self.guardsList.selectedItems():
+            guardsList.append(itm.text())
+        
+        return guardsList