Mercurial Repositories > eric / file diff

--- a/WebBrowser/JavaScript/ExternalJsObject.py	Fri Feb 09 19:44:25 2018 +0100
+++ b/WebBrowser/JavaScript/ExternalJsObject.py	Sat Feb 10 17:24:42 2018 +0100
@@ -27,6 +27,8 @@
     """
     Class implementing the endpoint of our web channel.
     """
+    extraObjects = {}
+    
     def __init__(self, page):
         """
         Constructor
@@ -89,3 +91,41 @@
             self.__startPage = StartPageJsObject(self)
         
         return self.__startPage
+    
+    @classmethod
+    def setupWebChannel(cls, channel, page):
+        """
+        Class method to setup the web channel.
+        
+        @param channel reference to the channel
+        @type QWebChannel
+        @param page reference to the web page
+        @type QWebEnginePage
+        """
+        channel.registerObject("eric_object", ExternalJsObject(page))
+        for jsObject in cls.extraObjects:
+            channel.registerObject("eric_{0}".forma(jsObject),
+                                   cls.extraObjects[jsObject])
+    
+    @classmethod
+    def registerExtraObject(cls, name, jsObject):
+        """
+        Class method to register extra JavaScript objects.
+        
+        @param name name for the object
+        @type str
+        @param jsObject reference to the JavaScript object to be registered
+        @type QObject
+        """
+        cls.extraObjects[id] = jsObject
+    
+    @classmethod
+    def unregisterExtraObject(cls, name):
+        """
+        Class method to unregister extra JavaScript objects.
+        
+        @param name name of the object
+        @type str
+        """
+        if name in cls.extraObjects:
+            del cls.extraObjects[name]