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

Morph class announcer. Huh?
by Igor Stasenko March 20, 2014

March 20, 2014

Morph class instanceVariableNames: 'announcer' announcer ^ announcer ifNil: [ announcer := Announcer new ]. say whaaaat? -- Best regards, Igor Stasenko.

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CFP: COP Workshop at ECOOP'14
by Marcus Denker March 20, 2014

March 20, 2014

[Please accept our apologies if you receive multiple copies of this call] ========================================================================= Call for Papers COP'14 Sixth International Workshop on Context-Oriented Programming Worokshop in conjunction with ECOOP 2014 Uppsala, Sweden, 29 July, 2014 http://prg.is.titech.ac.jp/events/cop14/ Overview -------- Context information plays an increasingly important role in our information-centric world. Software systems must adapt to changing contexts over time and must change even while they are running. Unfortunately, mainstream programming languages and development environments do not support this kind of dynamic change very well, leading developers to implementing complex designs to anticipate various dimensions of variability. Starting from this observation, Context-Oriented Programming (COP) has emerged as a solution to directly support variability depending on a wide range of dynamic attributes, making it possible to dispatch run-time behavior on any property of the execution context. The goal of the 6th Workshop on Context-Oriented Programming (COP-14) is to further establish context orientation as a common thread to language design, application development, and system support. Topics of interest include but are not limited to: - Interesting application domains and scenarios - Programming language abstractions - Theoretical foundations - Configuration languages transformational approaches - Interaction between non-functional programming concerns and COP - Modularization approaches plugins - Programming guidelines and best practices - Runtime support - Tooling Important dates --------------- * Abstract submission: May 30, 2014 * Paper submission: June 6, 2014 * Notification: June 19, 2014 * Camera ready: June 27, 2014 * Workshop: July 29, 2014 Submission guidelines --------------------- COP-14 invites submissions of high-quality papers reporting original research, or describing innovative contributions to, or experience with COP, its implementation, and application. Papers that depart significantly from established ideas and practices are particularly welcome. Submissions must not have been published previously and must not be under review for any another refereed event or publication. The program committee will evaluate each contributed paper based on its relevance, significance, clarity, and originality. It is planned to publish accepted papers in the ACM Digital Library, unless the authors choose not to. In case of publication in the ACM Digital Library, authors must transfer copyright to ACM upon acceptance (for government work, to the extent transferable), but retain various rights (see ACM Copyright Policy. Authors are encouraged to publish auxiliary material with their paper (source code, test data, etc.); they retain copyright of auxiliary material. Papers should be submitted electronically via EasyChair (https://www.easychair.org/conferences/?conf=cop14) in PDF format. Submissions must be written in English (the official language of the workshop) and must not exceed 6 pages. They should use the ACM SIGPLAN 10 point format, templates for which are available at http://www.acm.org/sigs/sigplan/authorInformation.htm Programming Committee ---------------------------------------- Tomoyuki Aotani, Tokyo Institute of Technology, Japan, chair Shigeru Chiba, The University of Tokyo, Japan Dave Clarke, Uppsala University, Sweden and KU Leuven, Belgium Marcus Denker, INRIA, France Richard P. Gabriel, IBM, United States SebastiÃ¡n GonzÃ¡lez, UC Louvain, Belgium Robert Hirschfeld, Hasso-Plattner-Institut Potsdam, Germany Tetsuo Kamina, The University of Tokyo, Japan Jens Lincke, Hasso-Plattner-Institut Potsdam, Germany Friedrich Steimann, FernuniversitÃ¤t in Hagen, Germany Eddy Truyen, K.U. Leuven, Belgium Organizing Committee -------------------- Tomoyuki Aotani, Tokyo Institute of Technology, Japan (primary organizer) Malte Appeltauer, SAP Innovation Center Potsdam, Germany Robert Hirschfeld, Hasso-Plattner-Institut Potsdam, Germany Atsushi Igarashi, Kyoto University, Japan Hidehiko Masuhara, Tokyo Institute of Technology, Japan

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Re: [Pharo-dev] Voyage cannot be load
by Stephan Eggermont March 20, 2014

March 20, 2014

Mongotalk configuration is not Pharo 3 compatible

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FileSystem-Git status update 2
by Max Leske March 20, 2014

March 20, 2014

- I moved all the code to the FileSystemGitDev team on Smalltalkhub - we now have a working LibGit2 build (tests fail but that will be fixed in the coming days) - we got simple fetch working yesterday (yay!) - we (which means Stefan) started rewriting our tests with SUnit, moving away from Phexample (for several reasons) Todayâs program: - migrate more tests - fix initialization and setup issues - try to perform a complete fetch + merge (without conflicts) - implement clone - try to get push working Have a great day! Cheers, Max

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Couchbase client
by Esteban A. Maringolo March 20, 2014

March 20, 2014

Is there a Couchbase client for Pharo? If it there is one it isn't listed in the clients list (http://www.couchbase.com/communities/all-client-libraries) Regards! Esteban A. Maringolo

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Class vars and inst vars of a class
by Yuriy Tymchuk March 20, 2014

March 20, 2014

Can anybody tell me what is the difference between the class variable on the "instance sideâ definition and instance variable on the âclass sideâ definition? Thanks in advance. Uko

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EyeTreeInspector -> Simple Mode?
by phil＠highoctane.be March 20, 2014

March 20, 2014

Is there a way to get the EyeTreeInspector in Pharo3 to only display instance variables and globals and not the whole set of things that are of no interest when developing business style applications? Or put the instance vars first. I'll dig in there for my own use but for newcomers, that's a real PITA I guess. Maybe a filter icon or something would come helpful (or a SimpleEyeTreeInspector option in the drop down) Phil

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keybindings problem?
by Tudor Girba March 20, 2014

March 20, 2014

Hi, We (Andrei and I) are experiencing some strange behavior recently related to keybindings. In the example below: - pressing "Cmd+/" brings up the halt - pressing "Cmd+o" does not bring up the halt ((PluggableTextMorph on: 'haba' text: #asText accept: nil) bindKeyCombination: $o command toAction: [ 'does not halt' halt ]; bindKeyCombination: $/ command toAction: [ 'it halts' halt ]) openInWorld One difference between the two is that Cmd+o is already define inside the text morph, while Cmd+/ is not. However, this used to work in 30796 but does not work in 30798. I do not have time right now to look at it more deeply. Do you know why the behavior changed suddenly? What should we adapt? Doru -- www.tudorgirba.com "Every thing has its own flow"

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pharo sound should be working
by Esteban Lorenzano March 20, 2014

March 20, 2014

Hi, so I committed some changes to allow soundplugin to work on the pharovm. can you please download and test in your platforms? (remember, in linux you need libasound2 dependency installed) cheers, Esteban

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Re: [Pharo-dev] [Pharo-users] Phratch Website + version 3.0 in dev
by jannik laval March 20, 2014

March 20, 2014

2014-03-19 15:34 GMT+01:00 Hilaire Fernandes <hilaire.fernandes(a)gmail.com>: > Great news! > > Le 19/03/2014 15:10, jannik laval a Ã©crit : > > - version 3.0 is the version in development. What is new here: Before > > this version Phratch was really slow. I am cleaning the code, and now it > > begins to be fast, really fast ! We also begun to write tests. > > I am curious. What did you finally find out for speed up? > Hum, some crappy things. For example, to manage the z-index of the bubble talk: - a loop to draw all the morph - a second loop that select the buuble (isKindOf: bubble !!!) and draw only the bubble. These two loops are in the same method and called on each step... for a bubble that appears only 1 or 2 times in an application Removing the second loop makes Phratch 2x faster. I am continuing to clean that. I also find the problem with click-event. Now when I click, it works fine ! Cheers, Jannik > > Hilaire > > > -- > Dr. Geo http://drgeo.eu > > > -- ~~Jannik Laval~~ Ãcole des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://car.mines-douai.fr/

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