cdef JavascriptCallback CreateJavascriptCallback(int callbackId,

CefRefPtr[CefBrowser] cefBrowser, object frameId, py_string functionName):

# frameId is int64

cdef JavascriptCallback jsCallback = JavascriptCallback()

jsCallback.callbackId = callbackId

cdef PyBrowser browser = GetPyBrowser(cefBrowser)

jsCallback.frame = browser.GetFrameByIdentifier(frameId)

jsCallback.functionName = functionName

Debug("Created javascript callback, callbackId=%s, functionName=%s" % \

(callbackId, functionName))

return jsCallback

cdef class JavascriptCallback:

cdef int callbackId

cdef PyFrame frame

cdef py_string functionName

def Call(self, *args):

# Send process message "ExecuteJavascriptCallback".

if self.frame:

browser = self.frame.GetBrowser()

if browser:

browser.SendProcessMessage(

cef_types.PID_RENDERER,

self.frame.GetIdentifier(),

"ExecuteJavascriptCallback",

[self.callbackId] + list(args))

else:

Debug("JavascriptCallback.Call() FAILED: browser not found, " \

"callbackId = %s" % self.callbackId)

else:

Debug("JavascriptCallback.Call() FAILED: frame not found, " \

"callbackId = %s" % self.callbackId)

def GetFunctionName(self):

return self.functionName

def GetName(self):

# DEPRECATED name.

return self.GetFunctionName()

def GetFrame(self):

return self.frame