May 2013 - Pharo-users - lists.pharo.org

Spec: custom layouts for sub-models
by Sean P. DeNigris June 9, 2013

June 9, 2013

I have a UI, let's call it ParentUI, which includes ChildUI - another ComposableModel. In the default layout, ChildUI includes a toolbar. When embedded in the ParentUI, I want the toolbars to be merged. It is easy to include the ChildUI tools in the ParentUI bar by adding ParentUI>>childTools, which I can then #add: to the layout. But the ChildUI tools also still show up in ChildUI (so they appear twice). I ended up defining ChildUI>>#noToolbarSpec, which I can pass to the layout like "add: #(#currentScenario. #noToolbarSpec)", and which delegates to ChildUI class>>#noToolbarSpec. I want to have the default ChildUI spec simply extend noToolbarSpec, but I didn't look into that yet. Anyway my question is: is this the best way to do what I'm trying to do? Thanks! ----- Cheers, Sean -- View this message in context: http://forum.world.st/Spec-custom-layouts-for-sub-models-tp4690508.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Roassal & Spec?
by MartinW June 1, 2013

June 1, 2013

Hi, how can i combine a Roassal visualization and a Spec UI? Is there already some Roassal-Spec? See attached screenshot for what i am trying to get. M. <http://forum.world.st/file/n4690745/GraphAndList.jpeg> -- View this message in context: http://forum.world.st/Roassal-Spec-tp4690745.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Re: [Pharo-users] Roassal & Spec?
by Stephan Eggermont June 1, 2013

June 1, 2013

Doru wrote: >You could also try to use Glamour for that: And you might want to read that as: try to build a UI with Glamour first, before diving into spec. It provides higher-level UI abstractions, resulting in a more consistent UI and less code. Stephan

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Re: [Pharo-users] [Pharo-dev] Release Artefact 1.0, the PDF framework
by Damien Cassou May 31, 2013

May 31, 2013

Images are automatically built by a continuous integration job: https://ci.inria.fr/pharo-contribution/job/Artefact/. On Fri, May 31, 2013 at 3:30 PM, Guillaume Larcheveque <guillaume.larcheveque(a)gmail.com> wrote: > We are proud to announce that Artefact is available in 1.0 version. > > You can download it from: http://smalltalkhub.com/#!/~RMoD/Artefact > > Artefact is a framework to generate PDF documents. It is fully written in > Smalltalk and doesn't require any native library. Artefact is light, > platform independant and offer to users a high level of abstraction in order > to easily creating PDF documents. > > * completely written in Smalltalk (and only Smalltalk), > * complete freedom about the order of creation for pages, elements... (no > need to follow the document order) > * multi format and orientation for pages > * page composition based on reusables PDF elements, > * extensibility by offering a composition standard to create your own high > level elements > * styleSheet that can be reused in many documents and avoid wasting time > and place with duplication > * image support with the JPEG format > * pre-defined high level elements like datagrid > * support PDF compression to produce compact files > > A basic documentation is available in the help browser. Many examples are > implemented in the PDFDemos class. > > -- > Olivier Auverlot and Guillaume Larcheveque > -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

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Fwd: [Pharo-dev] Release Artefact 1.0, the PDF framework
by Damien Cassou May 31, 2013

May 31, 2013

---------- Forwarded message ---------- From: Guillaume Larcheveque <guillaume.larcheveque(a)gmail.com> Date: Fri, May 31, 2013 at 3:30 PM Subject: [Pharo-dev] Release Artefact 1.0, the PDF framework To: pharo-dev(a)lists.pharo.org, A friendly place where any question about pharo is welcome <pharo-users(a)lists.gforge.inria.fr> We are proud to announce that Artefact is available in 1.0 version. You can download it from: http://smalltalkhub.com/#!/~RMoD/Artefact Artefact is a framework to generate PDF documents. It is fully written in Smalltalk and doesn't require any native library. Artefact is light, platform independant and offer to users a high level of abstraction in order to easily creating PDF documents. * completely written in Smalltalk (and only Smalltalk), * complete freedom about the order of creation for pages, elements... (no need to follow the document order) * multi format and orientation for pages * page composition based on reusables PDF elements, * extensibility by offering a composition standard to create your own high level elements * styleSheet that can be reused in many documents and avoid wasting time and place with duplication * image support with the JPEG format * pre-defined high level elements like datagrid * support PDF compression to produce compact files A basic documentation is available in the help browser. Many examples are implemented in the PDFDemos class. -- Olivier Auverlot and Guillaume Larcheveque -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

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Object database
by Boris SpasojeviÄ May 29, 2013

May 29, 2013

Hi all, I have a need to persist a really large and funny object structure in Pharo (a huge Dictionary of Dictionaries) and I would like to be able to query this data from a remote image. Basically what I am looking for is some form of database that would allow me to input elements in to this structure from one image, and read them out in another image with queries like i.e. dictionaryOfDictionaries select: [ :each | (each keys includes: key1) and: [ each keys includes: key2 ] ] It does not have to be strictly an OO database, anything that could enable me to do this fast and easy would be nice. Any suggestions/ideas/comments? Boris SpasojeviÄ - ÐÐ¾ÑÐ¸Ñ Ð¡Ð¿Ð°ÑÐ¾ÑÐµÐ²Ð¸Ñ *Research assistant* Software Composition Group <http://scg.unibe.ch> Institute of Computer Science and Applied Mathematics <http://www.iam.unibe.ch> University of Bern <http://www.unibe.ch> email: spasojev(a)iam.unibe.ch <mailto:spasojev@iam.unibe.ch> office phone: +41 (0)31 511 7636 mobile: +41 (0)76 66 88 175 webpage: http://scg.unibe.ch/staff/Boris-Spasojevic

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PettitParser approach help
by Juan Ignacio Vaccarezza May 28, 2013

May 28, 2013

Hi all, First of all thanks for the amazing work and aswers to all. Having said that, the problem: I need to parse a log, a model that represents the lo is the following: ' AAA AAA BBB Line I don't care which can contain anything that is not AAA BBB or CCC CCC AAA CCC BBB Line I don't care which can contain anything that is not AAA BBB or CCC ' I manage to write the grammar which parses this, but then I would lilke to have all the log info digested on a result object which behaves something like this: resutlObject as size --> 3 resultObject bs size --> 2 restulIbject cs size -->2 The option that im using now is that individual parsers (meaning the parser for AAA,BBB,CCC,etc) actually retunrs an object that knows how to add themselves to the result and then, I iterate over the parser's array result asking to each object to add itself to the result. Is there a better solution? Thanks to all, Juan.

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Class naming guide
by Bahman Movaqar May 28, 2013

May 28, 2013

Hi all, I noticed that since there is no `import' statement in Pharo, class names can easily conflict. What is the common naming strategy that you people use to avoid that? TIA, -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation, Deployment Consultant

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17 GSoC projects accepted
by Janko MivÅ¡ek May 28, 2013

May 28, 2013

Dear Pharoers, Here are the results of evaluation and ranking of student proposals. Those are 13 accepted projects with stipendiums from Google: - A new trait implementation by Sebastian Tleye, mentor Damien Cassou http://gsoc2013.esug.org/projects/new-traits - Animation Library based on Athens by Mariano Vicente, mentor Pablo Tesone http://gsoc2013.esug.org/projects/athens-animation - Athens implementation in Amber with HTML5 Canvas by Matthias Springer, mentor Nicolas Petton http://gsoc2013.esug.org/projects/athens-html5-canvas - Better rewriting rule tool by Gisela Decuzzi, mentor Stephane Ducasse http://gsoc2013.esug.org/projects/rewriting-rule-tool - DBXTalk on NativeBoost by Rocio Amaya, mentor Guillermo Polito http://gsoc2013.esug.org/projects/dbxtalk-on-nativeboost - Debugger Improvements by Clara Allende, mentor Andrei Chis http://gsoc2013.esug.org/projects/debugger-improvements - Graph-ET by Daniel Aviv, mentor Alexandre Bergel http://gsoc2013.esug.org/projects/graph-et - Improving Roassal Scalability by Mathieu Dehouck, mentor Vanessa PeÃ±a-Araya http://gsoc2013.esug.org/projects/roassal-scalability - Mars 1.0 by Carla Griggio, mentor Esteban Lorenzano http://gsoc2013.esug.org/projects/mars - SciSmalltalk - Solving Ordinary Differential Equations in Smalltalk by Natalia Moskovchuk, mentor Serge Stinckwich http://gsoc2013.esug.org/projects/scismalltalk - Spec platform/framework Independence by Benjamin Van Ryseghem, mentor Esteban Lorenzano http://gsoc2013.esug.org/projects/spec-independence - Tools for developing Amber web clients from Pharo by Rustem Khubbatov, mentor Dennis Schetinin http://gsoc2013.esug.org/projects/amber-tools - UIPainter by Erwan Douaille, mentor Esteban Lorenzano http://gsoc2013.esug.org/projects/uipainter And extra 4 projects stipended by us from money of last and this year GSoC (mentoring organization namely get 500 USD per accepted project from Google too): - FAST Java Model by Benjamin Arezki, mentor Nicolas Anquetil, http://gsoc2013.esug.org/projects/fast-java - Gadget profiler by Alejandro Infante, mentor Juan Pablo Sandoval, http://gsoc2013.esug.org/projects/gadget - Phratch, a port of Scratch to Pharo by Jean-Baptiste Beuzelin, http://gsoc2013.esug.org/projects/phratch mentor Jannik Laval, - Roassal in Amber by Pablo EstefÃ³, mentor Alexandre Bergel http://gsoc2013.esug.org/projects/roassal-in-amber Students will now start working on their projects. There will be an mid-term evaluation of their work in July and final one at the end of August. Best regards Janko -- Janko MivÅ¡ek Smalltalk GSoC Admin Team http://gsoc2013.esug.org

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Fwd: Gettext package for 2.0 - information not updated
by Usman Bhatti May 28, 2013

May 28, 2013

Hello, I am looking to see how localization works in Pharo. There is a pharo book chapter that explains how to make it work but the chapter explains the working on Pharo 1.4. http://book.pharo-project.org/book/LanguageAndLibraries/Localisation Recent changes in STHub allow to load the package in Pharo 2.0 but I see a lot of references to FileDirectory (deprecated in 2.0) and hence the tutorial in the book does not work. The other package: System-Localization does not have much documentation so that does not help either. Can someone point to a working tutorial for Pharo localization for 2.0? tx, Usman

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