February 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Bug in PharoCore1.1ALPHA [Latest update: #11192]

by Yanni Chiu

Mariano Martinez Peck wrote: > > Can you try using ConfigurationOfSeaside ? I hope to, at some point. It wasn't available when I started my build task, and I've already spent more time on it than I thought it would have taken. -- Yanni

Feb. 4, 2010

Re: [Pharo-project] Bug in PharoCore1.1ALPHA [Latest update: #11192]

by StÃ©phane Ducasse

This makes me thinking that relying on class initialization is not that robust may be lazy accessor (but this is boring to have to pay that price all the time). Lazy class var accessors are good when you have dependencies between classVar. So if somebody has some good idea to have robust and fast.... Stef On Feb 4, 2010, at 9:34 PM, Henrik Sperre Johansen wrote: > On 04.02.2010 21:11, StÃ©phane Ducasse wrote: >> Nicolas nicely answered to the problem >> Thanks a lot. >> >> >> Comment 1 by nicolas.cellier.aka.nice, Today (10 hours ago) >> I tested with this: >> >> (TextConverter allSubclasses reject: [:e | e subclasses size> 0]) >> select: [:e | (e latin1Encodings copyFrom: 129 to: 256) anySatisfy: [:e2 | e2 isNil]] >> -> a Set(MacRomanTextConverter Latin1TextConverter) >> >> Then this: >> >> (TextConverter allSubclasses reject: [:e | e subclasses size> 0]) collect: [:e | e >> ->((129 to: 256) select: [:e2 | (e latin1Encodings at: e2) isNil])] >> >> -> MacRomanTextConverter->#(163 164 170 178 182) >> -> Latin1TextConverter-> (129 to: 256) >> >> All problems disappear if I do this: >> Latin1TextConverter initializeLatin1Encodings. >> MacRomanTextConverter initializeLatin1Encodings. >> >> Don't know why something went wrong with lazy initialization leading to a class >> instance variables notNil, but not initialized correctly... >> Maybe the #initializeLatin1Encodings should be called in each text converter class >> initialize... >> >> I will integrate that soon :) >> >> Stef >> > That is strange... > Classes were recompiled when I changed the method name from > initializeLatin1MapAndEncodings to initializeLatin1Encodings, and > removed the latin1Map (Now called nonAsciiMap, residing in ByteString. > If there's a better suggestion of where to put it, please speak up). > Not sure how the reinitialization could have failed though, especially > seeing how calling them again works :/ > > Cheers, > Henry > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 4, 2010

Re: [Pharo-project] Bug in PharoCore1.1ALPHA [Latest update: #11192]

by Henrik Sperre Johansen

On 04.02.2010 21:11, StÃ©phane Ducasse wrote: > Nicolas nicely answered to the problem > Thanks a lot. > > > Comment 1 by nicolas.cellier.aka.nice, Today (10 hours ago) > I tested with this: > > (TextConverter allSubclasses reject: [:e | e subclasses size> 0]) > select: [:e | (e latin1Encodings copyFrom: 129 to: 256) anySatisfy: [:e2 | e2 isNil]] > -> a Set(MacRomanTextConverter Latin1TextConverter) > > Then this: > > (TextConverter allSubclasses reject: [:e | e subclasses size> 0]) collect: [:e | e > ->((129 to: 256) select: [:e2 | (e latin1Encodings at: e2) isNil])] > > -> MacRomanTextConverter->#(163 164 170 178 182) > -> Latin1TextConverter-> (129 to: 256) > > All problems disappear if I do this: > Latin1TextConverter initializeLatin1Encodings. > MacRomanTextConverter initializeLatin1Encodings. > > Don't know why something went wrong with lazy initialization leading to a class > instance variables notNil, but not initialized correctly... > Maybe the #initializeLatin1Encodings should be called in each text converter class > initialize... > > I will integrate that soon :) > > Stef > That is strange... Classes were recompiled when I changed the method name from initializeLatin1MapAndEncodings to initializeLatin1Encodings, and removed the latin1Map (Now called nonAsciiMap, residing in ByteString. If there's a better suggestion of where to put it, please speak up). Not sure how the reinitialization could have failed though, especially seeing how calling them again works :/ Cheers, Henry

Feb. 4, 2010

Re: [Pharo-project] downloading Pharo by Example

by Hilaire Fernandes

Work there, hyperlink point to http://gforge.inria.fr/frs/download.php/25599/PBE1-2009-10-28.pdf Hilaire Ralph Boland a Ã©crit : > When I attempted to download the Pharo By Example book at: > > http://www.pharobyexample.org/ > > I got the download error: > > /tmp/PBE1-2009-10-28-2.pdf could not be opened because the > associated helper > application does not exist. Change the association in your preferences. > > Can anyone suggest what the problem is? > > I am running Ubuntu 9.10 and downloading using > the version of Firefox coming with 9.10. > > Regards, > > Ralph Boland > > > >

Feb. 4, 2010

Re: [Pharo-project] downloading Pharo by Example

by StÃ©phane Ducasse

On Feb 4, 2010, at 9:26 PM, Ralph Boland wrote: > When I attempted to download the Pharo By Example book at: > > http://www.pharobyexample.org/ > > I got the download error: > > /tmp/PBE1-2009-10-28-2.pdf could not be opened because the > associated helper > application does not exist. Change the association in your preferences. You should rebind the application you use to open pdf. > Can anyone suggest what the problem is? > > I am running Ubuntu 9.10 and downloading using > the version of Firefox coming with 9.10. > > Regards, > > Ralph Boland > > > > > -- > Had a wife and kids in Florida, Jack (Nicklaus) > Went out for a "ride" but I couldn't get back > As a ten timer being hunted down > OR > When the wife found out who I was knowing (biblically) > I hit a hydrant and I just kept going. > ... > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 4, 2010

Re: [Pharo-project] Latest Polymorph

by StÃ©phane Ducasse

http://code.google.com/p/pharo/issues/detail?id=1936 soon in 1.1 :) On Feb 4, 2010, at 1:31 PM, GARY CHAMBERS wrote: > There is a new version of Polymorph on SqueakSource (Polymorph-Widgets-gvc.103) that supports a background morph for the world that resizes with the main window. > > I guess the backgroundSketch/Form stuff can be removed (I reused the backgroundMorph inst var - no direct way of setting did remain, accessors now). > > This can be used for background images (as requested): > > E.g. > > World backgroundMorph: > ((UITheme builder > newAlphaImage: (ImageReadWriter formFromFileNamed: 'Watery 2.jpg') help: nil) > autoSize: false; > layout: #scaled; > lock) > > (AlphaImageMorph supports a few layout positions/tiling/scaling, more could be added like aspect-maintaining scaling etc.) > > Or could be helpful for deployed applications... set the background morph to your main UI morph, for instance. > > Regards, Gary > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 4, 2010

[Pharo-project] downloading Pharo by Example

by Ralph Boland

When I attempted to download the Pharo By Example book at: http://www.pharobyexample.org/ I got the download error: /tmp/PBE1-2009-10-28-2.pdf could not be opened because the associated helper application does not exist. Change the association in your preferences. Can anyone suggest what the problem is? I am running Ubuntu 9.10 and downloading using the version of Firefox coming with 9.10. Regards, Ralph Boland -- Had a wife and kids in Florida, Jack (Nicklaus) Went out for a "ride" but I couldn't get back As a ten timer being hunted down OR When the wife found out who I was knowing (biblically) I hit a hydrant and I just kept going. ...

Feb. 4, 2010

Re: [Pharo-project] World Menu (was [BetaTesting] [ANN] Pharo1.0-10507-rc2dev10.01.2)

by laurent laffont

http://code.google.com/p/pharo/issues/detail?id=1937 Laurent Laffont On Thu, Feb 4, 2010 at 9:06 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>wrote: > Thanks.... > Laurent can you open an issue :)))) > > On Feb 4, 2010, at 8:55 PM, laurent laffont wrote: > > > Hi, > > > > I was thinking that there's no entry in the world menu to re-open the > welcome workspace. For beginners it may be useful ? > > > > > > In World > Tools: > > - duplicated entries: Class Browser, Workspace, Test Runner, Monticello > Browser > > > > In World > Tools > More: > > - Language editor / language editor for.... these tools look strange :) > > - duplicated entries: Monticello Browser, Preference Browser, Test Runner > > - someone use Search Browser and Services Browser ? > > - MCConfigurationBrowser: what is the purpose of this tool ? > > (may be we can remove this "Other tools" menu, merging it with tools) > > > > > > Cheers, > > > > Laurent Laffont > > > > > > 2010/1/22 Mariano Martinez Peck <marianopeck(a)gmail.com> > > Hi folks. This is 1.0 RC2. Please, look at this image in a nice way > because it is very likely that if there is no big issue, it will be 1.0 > official. We need to release 1.0. > > > > Issues fixed: In addition to the fixes from the PharoCore, we have: > 1033, 1182, 1826, 1862. > > > > Big changes: > > > > - Now we use OB from Lukas Renggli repository and we have ALL TESTS > GREEN!!! Thanks Lukas! > > - O2 loads again in the image without breaking OB. Read the workspace to > see how to install it. Thanks David and Alexandre! > > - We have almost (only one failing here) ALL TESTS of the PharoDev image > in green. They are more than 8800. > > > > Smaller changes: > > > > - Fixed the problem with Metacello and OCompletion. No more overrides. > > - System -> About now shows the real Pharo name, not the core. I am also > being "compatible" with the new SystemVersion that we have in 1.1 :) > Thanks Michael and Miguel! > > - I didn't left again my proxy settings. I fixed this in my build > scripts. It should be clean :) > > - Mercury bar is back again. If you want to disable: Preferences > disable: #mercuryPanel. > > - Added a lot of cleanups after creating the image, including condensing > .changes > > - Added Refactoring-Spelling again. Thanks Stan! > > - I wrote a ConfigurationOfNile instead of Nile-All and depends on > Monticello dependencies. > > - New welcome workspaces. Also getting started workspace and another > workspace explaining how to load external packages like Seaside (2.8 and 3), > Magritte, Pier, Moose, GetTools, O2, etc. Finally it is also added a link to > the new ProfStef :) > > Do you think that with this we are able to close issue1479 ? > > - Background with Pharo picture. This was a joke. It looked nice :) I > promise I don't put it again if you don't like. To remove it evaluate: > > World color: Color white. > > - Enable the preference fastDragWindowForMorphic. Sorry, but it most > computers this works REALLY slow. If you want them back, just disable it. > > - When installing Seaside now doesn't ask for user and password ( > admin/seaside ). In addition, the Seaside Control Panel is only isntalled if > OB is installed. This means that yu can install it in core or dev. Thanks > Dale! > > - Disable of System Update for Dev images as it is not working properly. > > > > > > The link is: > https://gforge.inria.fr/frs/download.php/25397/Pharo1.0-10508-rc2dev10.01.2… > > > > Cheers > > > > Mariano > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Feb. 4, 2010

Re: [Pharo-project] Latest Polymorph

by StÃ©phane Ducasse

;) On Feb 4, 2010, at 3:01 PM, Alain Plantec wrote: > Cool, thanks Gary! > I guess I have to review some settings now. > Cheers > Alain > > GARY CHAMBERS a Ã©crit : >> There is a new version of Polymorph on SqueakSource >> (Polymorph-Widgets-gvc.103) that supports a background morph for the >> world that resizes with the main window. >> >> I guess the backgroundSketch/Form stuff can be removed (I reused the >> backgroundMorph inst var - no direct way of setting did remain, >> accessors now). >> >> This can be used for background images (as requested): >> >> E.g. >> >> World backgroundMorph: >> ((UITheme builder >> newAlphaImage: (ImageReadWriter formFromFileNamed: 'Watery 2.jpg') >> help: nil) >> autoSize: false; >> layout: #scaled; >> lock) >> >> (AlphaImageMorph supports a few layout positions/tiling/scaling, more >> could be added like aspect-maintaining scaling etc.) >> >> Or could be helpful for deployed applications... set the background >> morph to your main UI morph, for instance. >> >> Regards, Gary >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 4, 2010

Re: [Pharo-project] Do you want to discuss about papers?

by StÃ©phane Ducasse

If you want. The only think that the forge offers us is pharo-something..... > 2010/2/4 Mariano Martinez Peck <marianopeck(a)gmail.com>: >> Ok....I need to host and create the mailing-list somewhere where I can have >> admin access and where we can trust and that has maitainance. The best place >> I have right now to do that is fgorge, from INRIA. Here the mailing-lists >> are inside projects, for example, Pharo. Then, the mailing-lists you create >> inside these projects have to follow the name: >> "pharo-XXX(a)lists.gforge.inria.fr" >> >> So, it will be pharo-research-smalltalk(a)lists.gforge.inria.fr >> I can change the name of the group after, I think, but not the mail. >> >> Although we WON'T discuss about forks or dialects and we WON'T be coupled to >> Pharo. We will be able to discuss ANY smalltalk dialect. >> >> Are you agree? > > I think it's not a good idea to make a link between pharo and > smalltalk-research. > Why not using google groups ? It's very easy to do and you can > subscribe to the mailing-list or read the messages on the web. > > http://groups.google.com/ > > -- > Serge Stinckwich > UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam > Smalltalkers do: [:it | All with: Class, (And love: it)] > http://doesnotunderstand.org/ > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 4, 2010