June 2011 - Pharo-users - lists.pharo.org

Re: [Pharo-users] [COTDC] 72 - TMorphTreeModel

by laurent laffont

On Tue, Jun 14, 2011 at 9:04 PM, Alain Plantec <alain.plantec(a)yahoo.com>wrote: > I define the basic behaviors of a MorphTreeMorph model. > The main intention is not clear at all. In fact this trait is not useful > and all its methods should be directly added in MorphTreeModel. > Thank you Alain. Do you think it should be deprecated ? I think so. Laurent. > > Alain > > Le 14/06/2011 19:42, laurent laffont a Ã©crit : > > >> On Wed, Jun 8, 2011 at 10:14 PM, laurent laffont < >> laurent.laffont(a)gmail.com <mailto:laurent.laffont@gmail.com>> wrote: >> >> Today: TMorphTreeModel >> >> >> >> I define basic behaviors that every Model for a TreeMorph would >> implements. ? >> >> Not sure about the main intention behind that.... >> >> IMO messages like #selection, #chunkSize should be added like: >> >> chunkSize >> self explicitRequirement. >> >> Laurent. >> >> >> >> >> Comment Of The Day Contest - One Day One Comment >> Rules: >> #1: Each day a not commented class is elected. Each day the best >> comment will be integrated with name of the author(s). >> #2: If you cannot comment it, deprecate it. >> Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest >> >> Laurent >> >> >> > >

June 15, 2011

Re: [Pharo-users] Smalltalk meeting in Frankfurt / Germany 16.6

by StÃ©phane Ducasse

On Jun 15, 2011, at 5:24 PM, Sven Van Caekenberghe wrote: > > On 15 Jun 2011, at 10:48, Marcus Denker wrote: > >> Thomas Holzer will present how Smalltalk is used at HRWorks http://www.hrworks.de > > Thomas was on the last Pharo sprint in Brussels and I had a nice talk with him. > > I think most people don't realize how big a Smalltalk success story HR Works actually is. > > They have hundreds of (often big name) companies as customers, and many tens of thousands of users on a SaaS pay as you go model. Do the math ;-) we did the math. In fact this is great because I follow the success of HRWorks since 1998 or 2000. And I was really proud/touched that they were impressed by our work too. > And all this based on a Smalltalk software product (using a OODB as well). This is really very cool ! > > We just have to convince him to switch to Pharo, at least for some of their stuff... :) First I would like to make sure that what he will present at ESUG will get open-sourced and benefit to the community. > > Sven > >

June 15, 2011

Re: [Pharo-users] Smalltalk meeting in Frankfurt / Germany 16.6

by Sven Van Caekenberghe

On 15 Jun 2011, at 10:48, Marcus Denker wrote: > Thomas Holzer will present how Smalltalk is used at HRWorks http://www.hrworks.de Thomas was on the last Pharo sprint in Brussels and I had a nice talk with him. I think most people don't realize how big a Smalltalk success story HR Works actually is. They have hundreds of (often big name) companies as customers, and many tens of thousands of users on a SaaS pay as you go model. Do the math ;-) And all this based on a Smalltalk software product (using a OODB as well). This is really very cool ! We just have to convince him to switch to Pharo, at least for some of their stuff... Sven

June 15, 2011

Re: [Pharo-users] [PBE-Spanish] Status update 2011-06-15

by StÃ©phane Ducasse

I love these reports. Stef On Jun 15, 2011, at 1:49 PM, NicolÃ¡s Paez wrote: > Hello everyone, > > Here is the status update of the Spanish translation of Pharo By Example book. > Last week we realized that there was a chapter that we were forgetting to translate, ups!, but despite of that we are doing good progress. > > Chapter 01: 54% > > Chapter 02: 78% > > Chapter 03: 100%, already publish > > > > Chapter 04: 100%, already publish > > > > Chapter 05: 86% > > Chapter 06: 7% > > Chapter 07: 100%, not publish yet > > > > Chapter 08: 29% > > > > Chapter 09: 100%, not published yet > > > > Chapter 10: not started > Chapter 11: 100%, already published > > > > Chapter 12: 47% > > Chapter 13: 100%, not published yet > > > > Chapter 14: 100%, not published yet > > > > > Regards, > Nico. > blog: nicopaez.wordpress.com

June 15, 2011

Re: [Pharo-users] [Pharo-project] Anyone using ImageSegment aut-save on snapshot?

by Marcus Denker

On Jun 15, 2011, at 2:01 PM, Mariano Martinez Peck wrote: > I don't think so: > > 1) If I remember correctly, that part was broken and I fixed it some time ago. But nobody ever reported that, I found it. > 2) Few people is using ImageSegment in general. In fact, I don't know anyone apart from Netstyle.net and Squeak Projects (which are not anymore in Pharo). > 3) Not every users of ImageSegment use the default location of the files. I am almost sure Netstyle.net don't do that. > > So, if we join 1), 2) and 3), the conclusion is that I don't know anyone who is using this feature. But maybe there are.... > > I would remove them and, in the future, if needed, do a kind of notification for image renaming where listeners can be registered. > Ok, then let's remove it. Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

June 15, 2011

Re: [Pharo-users] [Pharo-project] Anyone using ImageSegment aut-save on snapshot?

by Mariano Martinez Peck

I don't think so: 1) If I remember correctly, that part was broken and I fixed it some time ago. But nobody ever reported that, I found it. 2) Few people is using ImageSegment in general. In fact, I don't know anyone apart from Netstyle.net and Squeak Projects (which are not anymore in Pharo). 3) Not every users of ImageSegment use the default location of the files. I am almost sure Netstyle.net don't do that. So, if we join 1), 2) and 3), the conclusion is that I don't know anyone who is using this feature. But maybe there are.... I would remove them and, in the future, if needed, do a kind of notification for image renaming where listeners can be registered. Cheers Mariano On Wed, Jun 15, 2011 at 1:18 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > Hi, > > There is code in the image that does check on startup for old image > segments: > > saveImageSegments: previousFullImageName > "This method is used for example when you save an image with another > name. In this case, if there are segments written to files and there are > ImageSegment instances, then it copies the file from the previous image > location, to the new one. It is like a backup of the segment files when > renaming an image. " > > > And there is code to clean up these files: > > > reclaimObsoleteSegmentFiles "ImageSegment reclaimObsoleteSegmentFiles" > "Delete segment files that can't be used after this image is saved. > Note that this is never necessary -- it just saves file space. > This is usually used when we save and quit an image. It has no sense > to keep ImageSegment files, if we don't have the ImageSegment object in the > new image to recover that file. Thus, those objects that are not reclaimed, > will be removed." > > > Is anyone using this? > > > Marcus > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > -- Mariano http://marianopeck.wordpress.com

June 15, 2011

[PBE-Spanish] Status update 2011-06-15

by NicolÃ¡s Paez

Hello everyone, Here is the status update of the Spanish translation of Pharo By Example book. Last week we realized that there was a chapter that we were forgetting to translate, ups!, but despite of that we are doing good progress. Chapter 01: 54% Chapter 02: 78% *Chapter 03: 100%, already publish* *Chapter 04: 100%, already publish* Chapter 05: 86% Chapter 06: 7% *Chapter 07: 100%, not publish yet* *Chapter 08: 29%* *Chapter 09: 100%, not published yet* * Chapter 10: not started* *Chapter 11: 100%, already published* Chapter 12: 47% *Chapter 13: 100%, not published yet* *Chapter 14: 100%, not published yet* Regards, Nico. blog: nicopaez.wordpress.com

June 15, 2011

Re: [Pharo-users] TWM custom buttons (was: Multiple World integration)

by laurent laffont

Hi Benjamin, Here's a first version where you can add your own buttons using a pragma, like this: SomeClass class>>buttonTestRunner: aBuilder <twmBarButton> aBuilder action: [TestRunner open]; help: 'open TestRunner'; icon: TestRunner taskbarIcon'. See TWMBarInANewWorldTest>>setUp and tests. Laurent. On Fri, Jun 10, 2011 at 1:57 PM, laurent laffont <laurent.laffont(a)gmail.com>wrote: > On Thu, Jun 9, 2011 at 8:36 PM, Benjamin < > benjamin.vanryseghem.pharo(a)gmail.com> wrote: > >> >> >> >> Here is a UGLY changeset, just to show you what I was talking about :) >> > > OK I will look at it. It seems I'll have to go sleep late next days :) > > Laurent > > > >> >> For now you have to defined your method with pragma before displaying the >> dock bar, and only support vertical bar, but like that you can see :) >> >> (and yes, using MenuSpec to build buttons is bad ;) but the pragma >> hierarchy is a bit weird, so you can't properly inherits :s ) >> >> So by example add the method: >> >> finderButtonOn: aBuilder >> "I build a menu" >> <shortcutTWM> >> (aBuilder item: #Finder) >> action: [self open]; >> order: 0; >> parent: #Tools; >> help: 'Looking for something ?'; >> icon: self icon >> >> on Finder class side, open the Dock bar :) >> >> >> >> Ben >> >> PS: if you like it, I can do a better implementation ;) >> >> On Jun 8, 2011, at 5:07 PM, laurent laffont wrote: >> >> On Wed, Jun 8, 2011 at 4:32 PM, Benjamin Van Ryseghem < >> benjamin.vanryseghem.pharo(a)gmail.com> wrote: >> >>> >>> >>> 2011/6/8 laurent laffont <laurent.laffont(a)gmail.com> >>> >>>> On Wed, Jun 8, 2011 at 4:05 PM, Benjamin Van Ryseghem < >>>> benjamin.vanryseghem.pharo(a)gmail.com> wrote: >>>> >>>>> >>>>> On Jun 8, 2011, at 7:50 AM, laurent laffont wrote: >>>>> >>>>> On Wed, Jun 8, 2011 at 7:35 AM, StÃ©phane Ducasse < >>>>> stephane.ducasse(a)inria.fr> wrote: >>>>> >>>>> the snapshotting looks really cool! >>>>> >>>>> In nautilus benjmain added groups. >>>>> >>>>> >>>>> And TWM has already support for nautilus ;) >>>>> >>>>> >>>>> Cool :-) >>>>> >>>>> >>>>> >>>>> I would like to know if we can use TWM as a kind of toolbar and add >>>>> some custom shortcuts ? >>>>> >>>> >>>> What kind of shortcuts ? >>>> >>> >>> I dunno, a button like when I click on it, it opens a Browser or >>> something like that >>> >> >> >> Something like >> >> AbstractTWMBarButton subclass: #MyDoSomethingButton >> >> MyDoSomethingButton>>help >> ^ 'I do a wonderful thing' >> >> MyDoSomethingButton>>icon >> ^ blabla asForm >> >> MyDoSomethingButton>>execute >> MyThing new open. >> >> MyDoSomethingButton>>priority >> ^ 25 >> >> and then TWMBar creates one button per AbstractTWMBarButton subclass. >> >> >> Is this what you would like ? >> >> And someone want to do this ? :) >> >> >> Laurent. >> >> >> >> >> >>> >>> >>> Ben >>> >>> >>>> >>>> Laurent. >>>> >>>> >>>> >>>> >>>> >>>>> >>>>> >>>>> Ben >>>>> >>>>> >>>>> >>>>> Laurent. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> Stef >>>>> >>>>> >>>>> >>>>> On Jun 7, 2011, at 10:33 PM, laurent laffont wrote: >>>>> >>>>> >>>>> > With the help of my local developper group, I've integrated Sean >>>>> DeNigris work and now Tiling Window Manager supports Multiple Worlds. >>>>> >>>>> > >>>>> >>>>> > Here's a screencast that shows the progress. (My English seems a >>>>> little less catastrophic than the previous screencast :) >>>>> >>>>> > >>>>> >>>>> > http://magaloma.blogspot.com/2011/06/multiple-worlds-for-twm.html >>>>> >>>>> > >>>>> >>>>> > >>>>> >>>>> > Cheers, >>>>> >>>>> > >>>>> >>>>> > Laurent Laffont - @lolgzs >>>>> >>>>> > >>>>> >>>>> > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ >>>>> >>>>> > Blog: http://magaloma.blogspot.com/ >>>>> >>>>> > Developer group: http://cara74.seasidehosting.st >>>>> >>>>> > >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>> >> >> >> >

June 15, 2011

Smalltalk meeting in Frankfurt / Germany 16.6

by Marcus Denker

Hi, There will be a Smalltalk meeting in Frankfurt, Germany: https://www.xing.com/events/fsug-treffen-vortrag-frankfurt-schwalbach-do-16… 16.06.2011 Location: Cincom Systems Am Kronberger Hang 4 65824 Schwalbach Germany Thomas Holzer will present how Smalltalk is used at HRWorks http://www.hrworks.de -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

June 15, 2011

Call for papers: SMALLTALKS 2011

by jannik.laval

CALL FOR PAPERS SMALLTALKS 2011 5th International Conference on Smalltalk Technologies Research Track: Call for Papers November 3th - 5th, 2011 Important dates: Submission (Hard Deadline): August 22th, 2011 (Argentinian time: UTC/GMT -3 hours). Notification of acceptance: September 23th, 2011. Camera Ready Submission: October 7th, 2011. --------------------------------------------------------------------------------- Conference Location: Universidad Nacional de Quilmes (Argentina) The Smalltalks series of conferences (www.fast.org.ar) is a lively forum on Smalltalk-based software technologies that brings together more than 200 people from both academia and industry for a period of three days. Past editions of Smalltalks have included many high-quality presentations from industry and research. These contributions have shown interesting applications of Smalltalk, advances in the Smalltalk language, didactic uses of Smalltalk and so on. Similar to last year, Smalltalks 2011 will include a dedicated research track. We welcome submissions to this research track presenting original scientific contributions to, or using, Smalltalk in general. Topics of interest include, but are not restricted to: - Aspects, Aspect Languages and Applications. - Ambient Intelligence, Ubiquitous / Pervasive Computing and Embedded Systems. - Compilation Technology, Optimization, Virtual Machines. - Educational Material. - Language Engineering, Extensions. - Model Driven Engineering / Development. - Meta-Modeling, Reflection and Meta-programming. - Programming in the Large, Design, Architectures and Components. - Programming Environments, Browsers, User Interfaces, UI Frameworks. - Source-code analysis and manipulation (Static analysis, refactoring, type inference, metrics). - Team Management. - Testing, Extreme Programming / Practices. - Web Services, Internet Applications, Event-driven Programming. - Experience Reports. Important dates: Submission (Hard Deadline): August 22th, 2011 (Argentinian time: UTC/GMT -3 hours). Notification of acceptance: September 23th, 2011. Camera Ready Submission: October 7th, 2011. Papers: Papers should be written in English, in PDF-format and should not exceed 15 pages (including references and figures), using the Elsevier journal format. Templates for LaTeX formats can be found at http://www.elsevier.com/wps/find/authorsview.authors/elsart Papers must be submitted through the EasyChair submission web site at https://www.easychair.org/conferences/?conf=smalltalks2011 The accepted papers will be digitally available on the conference website. We are currently negotiating a special edition of a journal for which the best papers will get invited. Papers submitted must not have been previously published and must not be under review for publication elsewhere. Papers must strictly adhere to submission guidelines. If you have questions, please send an e-mail to Jannik Laval and Andy Kellens to smalltalks2011-chair(a)fast.org.ar. Program Committee -------------------------- - Gonzalo Zabala (Universidad Abierta Interamericana, Argentina) - Hernan Wilkinson (Universidad de Buenos Aires, Argentina) - Serge Stinckwich (Institut de recherche pour le developppement, France) - Mircea Lungu (University of Bern, Switzerland) - Tudor Girba (Sw-eng. Software Engineering GmbH, Switzerland) - Johan Fabry (DCC, Universidad de Chile, Chile) - Luc Fabresse (Ecole des Mines Douai, France) - Marcus Denker (INRIA Lille, France) - Coen De Roover (Vrije Universiteit Brussel, Belgium) - Damien Cassou (Hasso-Plattner-Institut, Potsdam, Germany) - Gilad Bracha (SAP Labs, Palo Alto, USA) - Noury Bouraqadi (Ecole des Mines Douai, France) - Alexandre Bergel (DCC, Universidad de Chile, Chile) - Gabriela Arevalo (Universidad Nacional de Quilmes, Argentina) Program Chairs -------------------- Andy Kellens (Vrije Universiteit Brussel, Belgium) Jannik Laval (INRIA Lille/LABRI Bordeaux, France) --- Jannik Laval PhD Student - Rmod Team - INRIA Certified Project Management Associate (IPMA) http://www.jannik-laval.eu http://rmod.lille.inria.fr ---

June 14, 2011