On Dec 29, 2009, at 9:19 PM, Mariano Martinez Peck wrote:
> Hi! After several days of surfing the beatiful ImageSegment code, I fixed several issues. I commit to Inbox the SLICE-FixesToImageSegment.
>
>
> This are the changes in my commit:
>
> - Removed Beeper beepPrimitive from ImageSegment >> install
> - Fix to writeToFile. See issue 1204
>
http://code.google.com/p/pharo/issues/detail?id=1204
> - Now ImageSegment >> discoverActiveClasses answer the number of them
> - New method ImageSegment >> unActiveClasses
> - Fix to ImageSegment >> swapOutInactiveClasses. I have to hold the allSymbols and to
> exclude the Multilingual and Kernel package from the swap. This should fix issues
> 1203 and 1204.
> - The errors for wrong states now print the current state and also the expected one.
> - Fix issue 207.
>
>
> Take a clean image and evaluate:
>
> Smalltalk at: #MDFaultDict put: Dictionary new.
>
> Then
>
> | count |
> count := ImageSegment discoverActiveClasses.
> Transcript show: 'Classes forced: ', count asString.
>
> Do something
>
> And finally evaluate
>
> | count |
> count := ImageSegment activeClasses size.
> Transcript show: 'Classes active ', count asString.
>
> or
>
> | count |
> count := ImageSegment unActiveClasses size.
> Transcript show: 'Classes active ', count asString.
>
> Whit this, there is no trace. Even if puting the dictionary.
> A simple hack to see this is to change activeClasses to use
> recoverFromMDFaultWithTrace instead of recoverFromMDFault
> If you do that, you will be able to inspect Smalltalk at: #MDFaultDict
>
>
> I also fixed the swapOutInactiveClasses. The image have several emergency windows before this.
>
>
>
>