On Oct 17, 2013 12:17 PM, "Sarvi Shanmugham" <sarvil...@gmail.com> wrote:
>
> The second one got me pas that error and I hit the following which I
suspect is related to the lack of EventListener support
>
> DEBUG:pyjs.runners.giwebkit:sub-frame: <WebFrame object at 0x1510481e0
(WebKitWebFrame at 0x7fbae4009840)>
> Traceback (most recent call last):
> File "/Users/sarvi/Workspace/pyjs/pyjs/runners/giwebkit.py", line 603,
in _frame_loaded_cb
> __pyjamas__.set_main_frame(self)
> File "/Users/sarvi/Workspace/pyjs/pyjswidgets/__pyjamas__.py", line 38,
in set_main_frame
> DOM.init()
> File "/Users/sarvi/Workspace/pyjs/pyjswidgets/pyjamas/DOM.py", line 83,
in init
> mf._addWindowEventListener("click", browser_event_cb)
> File "/Users/sarvi/Workspace/pyjs/pyjs/runners/giwebkit.py", line 687,
in addWindowEventListener
> listener = WebKit.dom_create_event_listener(cb._callback, None)
> File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gi/module.py",
line 313, in __getattr__
> return getattr(self._introspection_module, name)
> File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gi/module.py",
line 134, in __getattr__
> self.__name__, name))
> AttributeError: 'gi.repository.WebKit' object has no attribute
'dom_create_event_listener'
>
> I don't see a dom_create_event_listener in the webkit DOMWindow.idl below
>
https://github.com/WebKit/webkit/blob/master/Source/WebCore/page/DOMWindow.idl
>
> But I see this below. am I way off? where did you find the
dom_create_event_listener?
>
> // EventTarget interface
> [Custom] void addEventListener(DOMString type,
> EventListener listener,
> optional boolean useCapture);
> [Custom] void removeEventListener(DOMString type,
> EventListener listener,
> optional boolean useCapture);
> [RaisesException] boolean dispatchEvent(Event evt);
>
> void captureEvents(/*in long eventFlags*/);
> void releaseEvents(/*in long eventFlags*/);
>
> I read through some of your threads/bug to WebKit/Gobject introspection
about adding addEventListener below.
> Is the above what you were looking for?
>
> https://bugs.webkit.org/show_bug.cgi?id=77835
Yep, this is the remaining thing that I have to implement via ctypes... the
method is defined in the underlying gobject api, but since WebKitGTK
authors did not add a GNotify callback to the signature, or use a GClosure,
the introspection stuff is unable to automatically generate a non-leaky
binding... therefore it gets skipped altogether.
If you just change the function to skip that stuff (possibly by just
`pass`ing it entirely), you should be able to run most if not all
examples... event handling won't work, but it should still construct the
DOM.
I plan to wrap up the ctypes stuff over the weekend... I'll be at the
in-laws house with my chromebook, but VPN+SSH usually let's me work all the
same.
--
C Anthony [mobile]
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