Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebBrowser/AdBlock/AdBlockExceptionsDialog.py	Sun Mar 13 20:54:42 2016 +0100
@@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 - 2016 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to configure the AdBlock exceptions.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import pyqtSlot, Qt
+from PyQt5.QtWidgets import QDialog
+
+from .Ui_AdBlockExceptionsDialog import Ui_AdBlockExceptionsDialog
+
+import UI.PixmapCache
+
+
+class AdBlockExceptionsDialog(QDialog, Ui_AdBlockExceptionsDialog):
+    """
+    Class implementing a dialog to configure the AdBlock exceptions.
+    """
+    def __init__(self, parent=None):
+        """
+        Constructor
+        
+        @param parent reference to the parent widget (QWidget)
+        """
+        super(AdBlockExceptionsDialog, self).__init__(parent)
+        self.setupUi(self)
+        self.setWindowFlags(Qt.Window)
+        
+        self.iconLabel.setPixmap(
+            UI.PixmapCache.getPixmap("adBlockPlusGreen48.png"))
+        
+        self.hostEdit.setInactiveText(self.tr("Enter host to be added..."))
+        
+        self.buttonBox.setFocus()
+    
+    def load(self, hosts):
+        """
+        Public slot to load the list of excepted hosts.
+        
+        @param hosts list of excepted hosts
+        """
+        self.hostList.clear()
+        self.hostList.addItems(hosts)
+    
+    @pyqtSlot(str)
+    def on_hostEdit_textChanged(self, txt):
+        """
+        Private slot to handle changes of the host edit.
+        
+        @param txt text of the edit (string)
+        """
+        self.addButton.setEnabled(bool(txt))
+    
+    @pyqtSlot()
+    def on_addButton_clicked(self):
+        """
+        Private slot to handle a click of the add button.
+        """
+        self.hostList.addItem(self.hostEdit.text())
+        self.hostEdit.clear()
+    
+    @pyqtSlot()
+    def on_hostList_itemSelectionChanged(self):
+        """
+        Private slot handling a change of the number of selected items.
+        """
+        self.deleteButton.setEnabled(len(self.hostList.selectedItems()) > 0)
+    
+    @pyqtSlot()
+    def on_deleteButton_clicked(self):
+        """
+        Private slot handling a click of the delete button.
+        """
+        for itm in self.hostList.selectedItems():
+            row = self.hostList.row(itm)
+            removedItem = self.hostList.takeItem(row)
+            del removedItem
+    
+    def accept(self):
+        """
+        Public slot handling the acceptance of the dialog.
+        """
+        hosts = []
+        for row in range(self.hostList.count()):
+            hosts.append(self.hostList.item(row).text())
+        
+        from WebBrowser.WebBrowserWindow import WebBrowserWindow
+        WebBrowserWindow.adBlockManager().setExceptions(hosts)
+        
+        super(AdBlockExceptionsDialog, self).accept()