- Pharo-users - lists.pharo.org

Re: [Pharo-users] [squeak-dev] GSoC13: Google Summer of Code started, your ideas please!

by StÃ©phane Ducasse

=============================================================== UIPainter =============================================================== Level: advanced Possible mentor: StÃ©phane Ducasse Possible second mentor: Esteban Lorenzano Description: The purpose is to offer a way to easily describe and create UI using a point and click interface. This interface should be extendable, as well as the widget proposed. The Painter should also propose a simple way to link widgets together, and to locally redefine behaviours. Technical Details: using Spec, the UIPainter should be able to generate the needed methods (and Layouts). The UI corresponding class could also be generated. Benefits to the Student: A deep understanding of UI creation. A good set of knowledges about widgets interactions. The students will also benefits of an understanding of Spec at all the levels. Benefits to the Community: The community will benefit of a new tool for generating UIs easily using the new platform independent UI framework. A UIPainter will help developers by improving the widgets reuse and simply the process of UI creation. =============================================================== Spec platform/framework Independence =============================================================== Level: intermediate Possible mentor: StÃ©phane Ducasse Possible second mentor: Nicolas Petton Description: The goal is to improve and ensure the platform independence of Spec. Indeed, one of Spec goals is to generate widgets on multiple UI rendering framework (Morphic, Seaside, etc). The student could improve Spec by providing a set of widgets for multiple framework, and ensure the usability of Spec in different Smalltalk dialect. Technical Details: Currently running only in Pharo, Spec should be able to be used easily on Squeak. One interesting target is to be able to use it in Amber by example. Benefits to the Student: the student will acquire knowledge and experience about different Smalltalk implementation. He will also experience different UI framework, and trough Spec how widgets interact with each others. Benefits to the Community: The community will benefit of the coolness of Spec, and will also have a single way to define UIs regardless of the framework used to render them. =============================================================== Nautilus In Spec =============================================================== Level: intermediate Possible mentor: StÃ©phane Ducasse Possible second mentor: Benjamin Van Ryseghem Description: Nautilus is the new default browser for Pharo3.0. But because the UI is fully platform dependent, it can not be used in other dialects (contrary to OB by example). The goal is to migrate the entire Nautilus UI to a Spec based version, ti be able to export Nautilus. Technical Details: Currently Nautilus is fully written using Morphic (and even have its own morphic widgets). The idea is to redefine the existing UI using Spec, rethink the way interaction between sub widget is done, and provide a way to statically describe Nautilus UI. Benefits to the Student: the student will acquire knowledge about Morphic. He will also learn how Spec is working and its mechanisms for event propagation as well as widget static description. He will also learn how to define new Spec widgets and how to link them to already existing Morphic widgets. Benefits to the Community: The community will benefit of a more modular UI for Nautilus (since every one can then specify its one Nautilus UI), as well as a browser which may be used in different dialects. ===============================================================

March 9, 2013

First complete version of the ZeroConf and CommandHandler chapter :)

by StÃ©phane Ducasse

This chapter will be included in the Deep into Pharo book. We are working to release it. Then we are working on Pharo for the entreprise. Stef

March 9, 2013

Re: [Pharo-users] [squeak-dev] GSoC13: Google Summer of Code started, your ideas please!

by Janko MivÅ¡ek

Hi Stef, Post on the mailing list for each project idea by following this template: Level: (beginner, intermediate, advanced) Possible mentor: Possible second mentor: Description Technical Details Benefits to the Student Benefits to the Community Best regards Janko Dne 09. 03. 2013 13:46, piÅ¡e stephane ducasse: > Hi janko > > How do you want to proceed for the topics? > I have a list of topics now where do we write them. > > - tool support rewrite rules > - new generation debugger > - new change model and session manager (with martin dias) > - improving roassal (with alexandre bergel et vanessa pena) > - improving eyesee (with alexandre bergel et vanessa pena) > - support touch event > - UIPainter (with esteban lorenzano) > - New widgets > > > Stef > > >> Dear Smalltalkers, >> >> Time for your cool project ideas on this year Smalltalk GSoC! >> >> For now just express any idea you have here on the mailing list. Later >> we will together develop it to be in complete format together with two >> mentors needed. Deadline is end of Mart, so we have three weeks of time. >> To see how fully developed ideas look like please look at 2012 ones at: >> http://gsoc2012.esug.org/ideas. >> >> Note also that students yourselves can propose a GSoC project. So if you >> like to be a student on this year GSoC and have a nice idea, don't be >> shy and propose it here! The community will listen you and guide to the >> really nicely proposed project. Last year 6 student proposed projects >> were accepted and finished successfully! >> >> For the community, start looking around for students. Think about how to >> approach the universities near by you, do you know who to contact >> there, etc. >> >> We are namely preparing an application to this year Smalltalk Google >> Summer of Code under ESUG umbrella, as last year. If accepted, Google >> will pay few stipendiums to students on our Smalltalk projects. >> >> More on our special Smalltalk GSoC 2013 website: >> >> http://gsoc2013.esug.org >> >> I'm specially inviting mentors of all past GSoCs to rejoin the mentors >> mailing list, where we discuss all details about this year GSoC: >> >> http://groups.google.com/group/smalltalk-gsoc-mentors >> >> While students interested on GSoC please join a special Smalltalk GSoC >> mailing list for you: >> >> http://groups.google.com/group/smalltalk-gsoc-students >> >> Best regards >> Janko >> >> >> -- >> Janko MivÅ¡ek >> Aida/Web >> Smalltalk Web Application Server >> http://www.aidaweb.si >> > > > -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

March 9, 2013

Re: [Pharo-users] [squeak-dev] GSoC13: Google Summer of Code started, your ideas please!

by stephane ducasse

Hi janko How do you want to proceed for the topics? I have a list of topics now where do we write them. - tool support rewrite rules - new generation debugger - new change model and session manager (with martin dias) - improving roassal (with alexandre bergel et vanessa pena) - improving eyesee (with alexandre bergel et vanessa pena) - support touch event - UIPainter (with esteban lorenzano) - New widgets Stef > Dear Smalltalkers, > > Time for your cool project ideas on this year Smalltalk GSoC! > > For now just express any idea you have here on the mailing list. Later > we will together develop it to be in complete format together with two > mentors needed. Deadline is end of Mart, so we have three weeks of time. > To see how fully developed ideas look like please look at 2012 ones at: > http://gsoc2012.esug.org/ideas. > > Note also that students yourselves can propose a GSoC project. So if you > like to be a student on this year GSoC and have a nice idea, don't be > shy and propose it here! The community will listen you and guide to the > really nicely proposed project. Last year 6 student proposed projects > were accepted and finished successfully! > > For the community, start looking around for students. Think about how to > approach the universities near by you, do you know who to contact > there, etc. > > We are namely preparing an application to this year Smalltalk Google > Summer of Code under ESUG umbrella, as last year. If accepted, Google > will pay few stipendiums to students on our Smalltalk projects. > > More on our special Smalltalk GSoC 2013 website: > > http://gsoc2013.esug.org > > I'm specially inviting mentors of all past GSoCs to rejoin the mentors > mailing list, where we discuss all details about this year GSoC: > > http://groups.google.com/group/smalltalk-gsoc-mentors > > While students interested on GSoC please join a special Smalltalk GSoC > mailing list for you: > > http://groups.google.com/group/smalltalk-gsoc-students > > Best regards > Janko > > > -- > Janko MivÅ¡ek > Aida/Web > Smalltalk Web Application Server > http://www.aidaweb.si >

March 9, 2013

GSoC13: Google Summer of Code started, your ideas please!

by Janko MivÅ¡ek

Dear Smalltalkers, Time for your cool project ideas on this year Smalltalk GSoC! For now just express any idea you have here on the mailing list. Later we will together develop it to be in complete format together with two mentors needed. Deadline is end of Mart, so we have three weeks of time. To see how fully developed ideas look like please look at 2012 ones at: http://gsoc2012.esug.org/ideas. Note also that students yourselves can propose a GSoC project. So if you like to be a student on this year GSoC and have a nice idea, don't be shy and propose it here! The community will listen you and guide to the really nicely proposed project. Last year 6 student proposed projects were accepted and finished successfully! For the community, start looking around for students. Think about how to approach the universities near by you, do you know who to contact there, etc. We are namely preparing an application to this year Smalltalk Google Summer of Code under ESUG umbrella, as last year. If accepted, Google will pay few stipendiums to students on our Smalltalk projects. More on our special Smalltalk GSoC 2013 website: http://gsoc2013.esug.org I'm specially inviting mentors of all past GSoCs to rejoin the mentors mailing list, where we discuss all details about this year GSoC: http://groups.google.com/group/smalltalk-gsoc-mentors While students interested on GSoC please join a special Smalltalk GSoC mailing list for you: http://groups.google.com/group/smalltalk-gsoc-students Best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

March 9, 2013

Re: [Pharo-users] Breaking down BorderMorph

by Hilaire Fernandes

Hello irfankhan1, I don't think BorderedMorph will be helpfull, better you implement your own morph, with its own border logic and override drawOn: method. Moreoever you can have a sharp control of the extend area where borders drawing occur. Should be pretty easy. Hilaire Le 09/03/2013 02:14, irfankhan1 a Ã©crit : > Hello, > > I am trying to generate a maze using Depth First Search Algorithm, I am > stuck at breaking Borders of Morph > <http://forum.world.st/file/n4675865/Morphborder.png> How can i create > BorderedMorphs of these shapes?? > > > > -- > View this message in context: http://forum.world.st/Breaking-down-BorderMorph-tp4675865.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

March 9, 2013

deleting mcz file from smalltalkhub

by HwaJong Oh

Hi, folks I want to delete one mcz file or mcz files of a package name from smalltalkhub.com. Best Regards HwaJong -- View this message in context: http://forum.world.st/deleting-mcz-file-from-smalltalkhub-tp4675885.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 9, 2013

Breaking down BorderMorph

by irfankhan1

Hello, I am trying to generate a maze using Depth First Search Algorithm, I am stuck at breaking Borders of Morph <http://forum.world.st/file/n4675865/Morphborder.png> How can i create BorderedMorphs of these shapes?? -- View this message in context: http://forum.world.st/Breaking-down-BorderMorph-tp4675865.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 9, 2013

Re: [Pharo-users] does MongoTalk implement modifier operators? e.g. $set

by Yanni Chiu

On 08/03/13 1:30 PM, Yanni Chiu wrote: > > Set up the 'newDictionary' to have key/value pairs for only the > attributes whose values need to be updated. > > Warning - I've never tried this, but it looks like it should work. It was close, but see what jan.struz says in his reply. The 'newDictionary' should be {'$set' -> newDictionary}. I hope I didn't steer you the wrong way.

March 8, 2013

Re: [Pharo-users] does MongoTalk implement modifier operators? e.g. $set

by jan.struz

Sabine KnÃ¶fel wrote > db.bios.update( > { _id: 1 }, > { > $set: { 'name.middle': 'Warner' }, > } > ) Hi, the MongoTalk equivalent of this is: what := { 'name.middle' -> 'Warner' } asDictionary. self bios update: { '_id' -> 1 } asDictionary with: { '$set' -> what } asDictionary. you can set multiple attributes, of course: what := { 'attr1' -> 'value1' . 'attr2' -> 'value2' } asDictionary. JS. ----- Save The World! -- View this message in context: http://forum.world.st/does-MongoTalk-implement-modifier-operators-e-g-set-t… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 8, 2013