errorCallback is implemented. See
http://chemapps.stolaf.edu/jmol/docs/examples-11/new.htm and checked
in code.

You are correct that in general the actual message is translated. I've
implemented an initial module-locator, but it's still a problem.

On Wed, Dec 3, 2008 at 11:06 AM, Rolf Huehne <[EMAIL PROTECTED]> wrote:
> Robert Hanson wrote:
>> I'm so glad to see that the resizing does that. Yes, that's right --
>> for now at least an error in rendering is not sent out in any other
>> way -- there could be hundreds of these as the applet continues to try
>> to repaint during resizing. Question: Did it go back to normal after
>> you resized it back to an acceptable value? Or was the end of the
>> show?
>>
> I forgot to mention it. After resizing back to 600x600 pixel everything
> seemed to be ok.
>
>> For now, the scriptCallback is very specific and always reports any
>> error that occurred of any sort in its "termination" callback (with a
>> fourth parameter -- the execution time, provided the error was due to
>> a script command. It wasn't doing that earlier, and probably still
>> doesn't in Jmol 11.6, but it does in Jmol 11.7. The rendering errors
>> are different, and I propose we create an errorCallback method to
>> handle those. This should be reliable, because rendering errors almost
>> certainly involve too large a screen, and that buffer can be cleared
>> to provide more memory for the callback. An errorCallback option could
>> clearly distinguish between Java Errors, Java Exceptions (as in file
>> loading), and Jmol scripting errors. There will be no translation
>> problems there.
>>
>>
>>> The examples work well with Java 1.4.2_18 and Firefox 3.0.4 on Linux.
>>
>> great.
>>
>>> If I provoke an out-of-memory error by resizing the applet to 6000x6000
>>> pixel
>>> (http://www.imb-jena.de/cgi-bin/3d_mapping.pl?CODE=1deh&JMOLVERSION=11.7.16_dev)
>>> Jmol traps the error but the message (see below) is only displayed in
>>> the java console and for example not in the messageCallback stream.
>>>
>>> ======= error message ===========
>>> viewer handling error condition: java.lang.OutOfMemoryError
>>> Error during rendering: java.lang.OutOfMemoryError
>>> =================================
>>
>>
>> that's what I like to see! I'm a little surprised it didn't say the full
>>
>>   java.lang.OutOfMemoryError: Java heap space
>>
>> but that's still what we need -- "OutOfMemoryError" will NOT be translated.
>>
>>
>>> I havn't found a resolution yet for the internationalization problem of
>>> all kinds of error messages:
>>> The messages sent by "messageCallback", "scriptCallback" and
>>> 'jmolGetPropertyAsString("errorMessage")' are translated. This makes
>>> writing a parser very difficult because it must understand all error
>>> messages in all languages. And it must be adapted to each new language
>>> added.
>>
>> I have a solution for you for that. The part "script ERROR:" is being
>> translated, but the part after that is not. In any case, it's not the
>
> That is not what I observe. The whole error message is translated for
> example to german.
>
>> message callback that you want for this -- it's the scriptCallback.
>> With that callback there is a numeric parameter that indicates script
>> starting (-2), script processing (0), script ending (-1), or script
>> terminated (milliSeconds n > 0). If it's a memory error the message
>> will will be present in the script termination callback and definitely
>> include "java.lang.OutOfMemoryError" in it.
>>
> Since I started to implement an error detection system for the Jena3D
> Jmol interface it is supposed to detect a larger number of errors, not
> just out-of-memory errors.
>
> Regards,
> Rolf
>
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-- 
Robert M. Hanson
Professor of Chemistry
St. Olaf College
1520 St. Olaf Ave.
Northfield, MN 55057
http://www.stolaf.edu/people/hansonr
phone: 507-786-3107


If nature does not answer first what we want,
it is better to take what answer we get.

-- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900

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