December 2014 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core] 567409: 40404
by GitHub Dec. 8, 2014

Dec. 8, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 5674099bc758cec35af5d6cc062f1a58de31f72b https://github.com/pharo-project/pharo-core/commit/5674099bc758cec35af5d6cc… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-12-08 (Mon, 08 Dec 2014) Changed paths: M Athens-Balloon.package/FT2GlyphRenderer.class/instance/accessing/setColor_.st A Athens-Balloon.package/FT2GlyphRenderer.class/instance/private/pixelValue32Of_.st M Athens-Core.package/AthensAffineTransform.class/instance/accessing/inverted.st A Athens-Core.package/AthensAffineTransform.class/instance/private/inverseTransformHalfPi_.st A Athens-Core.package/AthensAffineTransform.class/instance/private/inverseTransformPiOrZero_.st M Athens-Core.package/AthensAffineTransform.class/instance/vector-transform/inverseTransform_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/README.md A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/accessing/project.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/development support/DevelopmentSupport.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/development support/validate.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/loading/load.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/loading/loadBleedingEdge.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/loading/loadDevelopment.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/loading/loadStable.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/loading/loadVersion_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/metacello tool support/isMetacelloConfig.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/private/baseConfigurationClassIfAbsent_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/private/ensureMetacello.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/class/private/ensureMetacelloBaseConfiguration.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/definition.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/accessing/project.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline10_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline11_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline20_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline21_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline22_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/baselines/baseline23_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/development_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/stable_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version011_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version012_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version013_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version014_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version01_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version10_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version11_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version121_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version12_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version13_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version14_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version15_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version16_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version20_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version21_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version22_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version23_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version24_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version25_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version26_.st A ConfigurationOfAthens.package/ConfigurationOfAthens.class/instance/versions/version27_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script404.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40404.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40404 14579 update Athens https://pharo.fogbugz.com/f/cases/14579 http://files.pharo.org/image/40/40404.zip

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RBSmalllintContext>>primitiveComputerLiterals
by Ben Coman Dec. 8, 2014

Dec. 8, 2014

I just noticed RBSmalllintContext>>primitiveComputerLiterals doesn't seem to follow the typical pattern for that naming convention. Without digging to really understand it, I just wondered if it maybe should be called #computeLiteralsForPrimitive, or #basicComputerLiterals, or something else... cheers -ben

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From IRC: is glorp dead?
by Max Leske Dec. 8, 2014

Dec. 8, 2014

>From the IRC: LudicrousMango: Hi can anyone tell me is Glorp dead? I was trying to evaluate pharo as a replacement for an existing rails project, but I can't even find a way of connecting to my postgresql database. LudicrousMango: can someone help point me in the right direction. The Enterprise book leaves the setup part of glorp blank. LudicrousMango: and the glorp.org site has expired maxleske: LudicrousMango: good question. Iâll forward it to the dev mailing list Cheers, Max

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Morphic3 and BPG
by Torsten Bergmann Dec. 8, 2014

Dec. 8, 2014

Hi, Found the below one somewhere on the internet today. To the graphic gurus: any comments regarding Morphic 3 or the new BPG format in the context of Pharo? Thx T. ------------------------------------------------------------------------------------------------- CUIS Smalltalk-80 GUI algorithm now available in C, JS! Maybe, some people haven't yet noticed, that CUIS Smalltalk GUI uses a completely different antialiasing algorithm. Excellent MORPHIC-3, antialiased: http://www.jvuletich.org/Morphic3/Morphic3-200911.html The filter is named after Cornelius Lanczos (Hungarian pronunciation: [ ËlaËntsoÊ]) Lanczos resampling or Lanczos filter is a mathematical formula used to smoothly interpolate the value of a digital signal between its samples. So, no more artefacts! Resulting in a 3x higher compression without significant loss of image quality. Isn't that just wonderful? Here Fabrice Bellard's implementation: http://bellard.org/bpg/lena.html -------------------------------------------------------------------------------------------------

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Monticello and Fuel
by Thierry Goubier Dec. 8, 2014

Dec. 8, 2014

Hi all, I'm just wondering. Would it work to have a package format based on Fuel? Would that make loading faster? Does it already exist? Thanks, Thierry

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[pharo-project/pharo-core] 172f0e: 40403
by GitHub Dec. 7, 2014

Dec. 7, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 172f0e542d76844088db11e23938b50b3572ccd5 https://github.com/pharo-project/pharo-core/commit/172f0e542d76844088db11e2… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-12-07 (Sun, 07 Dec 2014) Changed paths: M Morphic-Widgets-List.package/TreeListMorph.class/instance/private/addSubmorphsAfter_fromCollection_allowSorting_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script403.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40403.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40403 12027 Merge is incredibly slow with Polymorph difference tools, and unusable without https://pharo.fogbugz.com/f/cases/12027 http://files.pharo.org/image/40/40403.zip

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[pharo-project/pharo-core]
by GitHub Dec. 7, 2014

Dec. 7, 2014

Branch: refs/tags/40403 Home: https://github.com/pharo-project/pharo-core

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Re: [Pharo-dev] [Esug-list] [ann] gtspotter: a moldable interface for spotting objects
by Tudor Girba Dec. 7, 2014

Dec. 7, 2014

:) I know how this feels. On the other hand, with this one we target 15 minutes (= the coffee break) :) Doru On Sun, Dec 7, 2014 at 4:20 PM, stephane ducasse <stephane.ducasse(a)gmail.com > wrote: > > Hi, > > This is indeed a significant challenge. Until that point we need a couple > of more features, of which the most important is the preview for the > selected object. This will come and then we can consider what we can do > with it. > > But, in the meantime, there are a lot of use cases nobody ever considered > exactly because there was no easy way to consider them. Like finding all > the methods from CodeHolder* that are annotated with <systemsettings>. Or > like searching a Person in a Agenda model that someone develops. > > The cool thing is that you can program this yourself :). > > > :) > Donât get me tempted :) > > I have boring tasks to do :) > > Stef > > -- www.tudorgirba.com "Every thing has its own flow"

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Re: [Pharo-dev] [Esug-list] [ann] gtspotter: a moldable interface for spotting objects
by Tudor Girba Dec. 7, 2014

Dec. 7, 2014

Hi, This is indeed a significant challenge. Until that point we need a couple of more features, of which the most important is the preview for the selected object. This will come and then we can consider what we can do with it. But, in the meantime, there are a lot of use cases nobody ever considered exactly because there was no easy way to consider them. Like finding all the methods from CodeHolder* that are annotated with <systemsettings>. Or like searching a Person in a Agenda model that someone develops. The cool thing is that you can program this yourself :). Cheers, Doru On Sun, Dec 7, 2014 at 4:05 PM, stephane ducasse <stephane.ducasse(a)gmail.com > wrote: > > On 07 Dec 2014, at 06:56, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Thanks, Stef. > > On Sun, Dec 7, 2014 at 2:35 PM, stephane ducasse < > stephane.ducasse(a)gmail.com> wrote: > >> Truly excellent! >> I have to try :) >> I read the blog (I love the marketing efforts and the documentation >> effort) :) >> Now do you a shortcut for finding a >> - senders? >> > - a specific method of a class? >> > > This first incarnation of the interface is meant to replace the top level > search because that was easier. There is more to come, and we definitely > will get to replace the senders, and integrate it even deeper in the > workflow > > > > A challenge that I would like to propose to the GTteam is the following > one: > > Often when I change code (for example, change the API of menus and want to > make it clean) > I look at all the senders and sender of senders and implementors and > senders â¦. > What I do is that I stack the browser in the stack where the top are the > leaves that I should treat and the next elements are the user of the > leavesâ¦. > Then what I do I have a physical stack of senders/implementors and I start > fixing the top of the stack > and I pop. > > So the old Omnibrowser based senders/implementors nevers worked to me > because I could never understand > what I was browsing (senders or implementers and where I was in the stack > or search tree). > > So my challenge is > - how can we support mixing senders and implementors taxes (not mixing the > two) > - how can we support the navigation with the tree of such tasks. > > Iâm not sure that it should be in GTSpotter and many having a tree > structure could help. > Stef > > > > >> Last time I found myself looking for the sender of x but only inside the >> implementor of y. >> and of course I wanted to refactored them. And the default message >> browser is not parametrized via an environment :_ >> > > Exactly. This problem exists in any IDE I know. > > > Really? Iâm surprised because it seems so obvious (if we had a couple > million dollarsâ¦ but we have cool guys) > > Doru > > >> Stef >> >> On 07 Dec 2014, at 05:14, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> >> Hi, >> >> Alex Syrel, Andrei Chis and I are happy to announce a new addition to the >> Glamorous Toolkit: >> GTSpotter, a novel interface for spotting objects. >> >> GTSpotter has two goals: >> - Provide a uniform yet moldable interface that can work on any object, >> and >> - Handle searching through arbitrary levels of object nesting. >> >> We think this will have a significant impact on the development workflow >> in Pharo. >> >> Here is a couple of screenshots: >> <gtspotter-packages-classes.png> <gtspotter-dive-class-method-sender.png> >> <gtspotter-playground.png> >> >> >> A trailer is available here: >> https://www.youtube.com/watch?v=PhSmjR3NOlU >> >> A detailed description is available here: >> http://www.humane-assessment.com/blog/introducing-gtspotter >> >> It works already in Pharo 3.0 and can be played with by following the >> instructions from: >> http://gt.moosetechnology.org >> >> Please let us know what you think. >> >> Enjoy, >> The Glamorous Team >> _______________________________________________ >> Esug-list mailing list >> Esug-list(a)lists.esug.org >> http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >> >> >> > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > -- www.tudorgirba.com "Every thing has its own flow"

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Re: [Pharo-dev] [Esug-list] [ann] gtspotter: a moldable interface for spotting objects
by Tudor Girba Dec. 7, 2014

Dec. 7, 2014

Thanks, Stef. On Sun, Dec 7, 2014 at 2:35 PM, stephane ducasse <stephane.ducasse(a)gmail.com > wrote: > Truly excellent! > I have to try :) > I read the blog (I love the marketing efforts and the documentation > effort) :) > Now do you a shortcut for finding a > - senders? > - a specific method of a class? > This first incarnation of the interface is meant to replace the top level search because that was easier. There is more to come, and we definitely will get to replace the senders, and integrate it even deeper in the workflow > Last time I found myself looking for the sender of x but only inside the > implementor of y. > and of course I wanted to refactored them. And the default message browser > is not parametrized via an environment :_ > Exactly. This problem exists in any IDE I know. Doru > Stef > > On 07 Dec 2014, at 05:14, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > > Alex Syrel, Andrei Chis and I are happy to announce a new addition to the > Glamorous Toolkit: > GTSpotter, a novel interface for spotting objects. > > GTSpotter has two goals: > - Provide a uniform yet moldable interface that can work on any object, and > - Handle searching through arbitrary levels of object nesting. > > We think this will have a significant impact on the development workflow > in Pharo. > > Here is a couple of screenshots: > <gtspotter-packages-classes.png> <gtspotter-dive-class-method-sender.png> > <gtspotter-playground.png> > > > A trailer is available here: > https://www.youtube.com/watch?v=PhSmjR3NOlU > > A detailed description is available here: > http://www.humane-assessment.com/blog/introducing-gtspotter > > It works already in Pharo 3.0 and can be played with by following the > instructions from: > http://gt.moosetechnology.org > > Please let us know what you think. > > Enjoy, > The Glamorous Team > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > > > -- www.tudorgirba.com "Every thing has its own flow"

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