Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Helpviewer/Network/NoCacheHostsDialog.py	Sat Jun 01 12:37:19 2013 +0200
@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to manage the list of hosts not to be cached.
+"""
+
+from PyQt4.QtCore import pyqtSlot, Qt
+from PyQt4.QtGui import QDialog, QStringListModel, QSortFilterProxyModel, \
+    QInputDialog, QLineEdit
+
+from .Ui_NoCacheHostsDialog import Ui_NoCacheHostsDialog
+
+import Preferences
+
+
+class NoCacheHostsDialog(QDialog, Ui_NoCacheHostsDialog):
+    """
+    Class implementing a dialog to manage the list of hosts not to be cached.
+    """
+    def __init__(self, parent=None):
+        """
+        Constructor
+        
+        @param parent reference to the parent widget (QWidget)
+        """
+        super().__init__(parent)
+        self.setupUi(self)
+        
+        self.__model = QStringListModel(Preferences.getHelp("NoCacheHosts"), self)
+        self.__model.sort(0)
+        self.__proxyModel = QSortFilterProxyModel(self)
+        self.__proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive)
+        self.__proxyModel.setSourceModel(self.__model)
+        self.noCacheList.setModel(self.__proxyModel)
+        
+        self.searchEdit.textChanged.connect(self.__proxyModel.setFilterFixedString)
+        
+        self.removeButton.clicked[()].connect(self.noCacheList.removeSelected)
+        self.removeAllButton.clicked[()].connect(self.noCacheList.removeAll)
+    
+    @pyqtSlot()
+    def on_addButton_clicked(self):
+        """
+        Private slot to add an entry to the list.
+        """
+        host, ok = QInputDialog.getText(
+            self,
+            self.trUtf8("Not Cached Hosts"),
+            self.trUtf8("Enter host name to add to the list:"),
+            QLineEdit.Normal)
+        if ok and host != "" and host not in self.__model.stringList():
+            self.__model.insertRow(self.__model.rowCount())
+            self.__model.setData(
+                self.__model.index(self.__model.rowCount() - 1), host)
+            self.__model.sort(0)
+    
+    def accept(self):
+        """
+        Public method to accept the dialog data.
+        """
+        Preferences.setHelp("NoCacheHosts", self.__model.stringList())
+        
+        super().accept()