Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/WebBrowser/AdBlock/AdBlockPage.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a class to apply AdBlock rules to a web page.
+"""
+
+from PyQt5.QtCore import QObject
+
+from ..Tools import Scripts
+from ..WebBrowserPage import WebBrowserPage
+
+
+class AdBlockPage(QObject):
+    """
+    Class to apply AdBlock rules to a web page.
+    """
+    def hideBlockedPageEntries(self, page):
+        """
+        Public method to apply AdBlock rules to a web page.
+        
+        @param page reference to the web page (HelpWebPage)
+        """
+        if page is None:
+            return
+        
+        from WebBrowser.WebBrowserWindow import WebBrowserWindow
+        manager = WebBrowserWindow.adBlockManager()
+        if not manager.isEnabled():
+            return
+        
+        # apply global element hiding rules
+        elementHiding = manager.elementHidingRules(page.url())
+        if elementHiding:
+            script = Scripts.setCss(elementHiding)
+            page.runJavaScript(script, WebBrowserPage.SafeJsWorld)
+        
+        # apply domain specific element hiding rules
+        elementHiding = manager.elementHidingRulesForDomain(page.url())
+        if elementHiding:
+            script = Scripts.setCss(elementHiding)
+            page.runJavaScript(script, WebBrowserPage.SafeJsWorld)