Re: [orca-list] eclipse and status line

[Willie Walker <William Walker Sun COM>]

Bummer - looks like it might be some sort of unfortunate garbage in 
eclipse's accessibility hierarchy.  The relevant code around line 1840 
in where_am_I.py looks like this -- 'child' should never be None:

        for child in obj:
            # debug.println(self._debugLevel,
            #               "_findStatusBar: child=%s, %s" % \
            #               (child.getRole(), 
self.getObjLabelAndName(child)))
            if child.getRole() == pyatspi.ROLE_STATUS_BAR:

If you want to try experimenting, you might try adding something 
defensive code like this before the check for "if child.getRole()....":

            if not child:
                continue

Let me know if this works,

Will

Jose Vilmar Estacio de Souza wrote:
> Hi all,
>
> While debugging orca in a try to identify the problem reported in my 
> previous message, I found the following, error which I believe is 
> related to the problem reported.
>
> Traceback (most recent call last):
>   File "/usr/local/lib/python2.5/site-packages/orca/input_event.py", 
> line 186, in processInputEvent
>     consumed = self.function(script, inputEvent)
>   File "/usr/local/lib/python2.5/site-packages/orca/default.py", line 
> 2540, in getStatusBar
>     return self.whereAmI.speakStatusBar(orca_state.locusOfFocus)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1791, in speakStatusBar
>     self._getStatusBar(results[0])
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1845, in _getStatusBar
>     self._getStatusBar(child)
>   File "/usr/local/lib/python2.5/site-packages/orca/where_am_I.py", line 
> 1840, in _getStatusBar
>     if child.getRole() == pyatspi.ROLE_STATUS_BAR:
> AttributeError: 'NoneType' object has no attribute 'getRole'
>
> Actualy I am running latest orca from trunk and eclipse build 
> I20090313-0100.
>
> To reproduce try the following steps:
>
> 1) Run orca and redirect the stder output to a file
> orca 2>orca2.txt
>
> 2) Launch eclips.
>
> 3) After eclipse is loaded press the sequence key to read the status 
> bar. In my case it is mapped to orca_key+pageDown. No output from orca.
>
> 4) List the file orca2.txt created in the step 1 and the erro must be 
> present.
>
> Thanks.
>
> On 14-03-2009 11:13, Jose Vilmar Estacio de Souza wrote:
> > Hi all,
> > Using eclipse and orca I can not access the status line of eclipse.
> > Any ideas?
> > Thanks.