December 2013 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core]

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Branch: refs/tags/30646 Home: https://github.com/pharo-project/pharo-core

Dec. 16, 2013

Re: [Pharo-dev] Sprint friday :)

by GOUBIER Thierry

Hi StÃ©phane, I'm coming as well. Thierry ________________________________________ De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de StÃ©phane Ducasse [stephane.ducasse(a)inria.fr] Date d'envoi : dimanche 15 dÃ©cembre 2013 17:59 Ã : Pharo Development List Objet : [Pharo-dev] Sprint friday :) Hi Pharoers we will have an official sprint friday and we have the following visitors - andrei chis, jan kurs from Berne - alain plantec from Brest - serge stinckwich from Caen - yuriy timchuk, roberto minelli and tommaso dal sasso from Lugano - Pharoers from Douai So if you plan to attend you are welcomed. Just drop a mail. Stef

Dec. 16, 2013

Re: [Pharo-dev] WhatsUp from: 2013-12-16 until: 2013-12-31

by Alexandre Bergel

> ### Here's what I've been up to since the last WhatsUp: > > - $HEROIC_ACHIEVEMENTS_OR_DISMAL_FAILURES_OR_SIMPLE_BORING_NECESSARY_TASKS - Profiling the collection hierarchy. I will probably present the result at the next esug. - Working on Roassal 2.0 - Working on Roassal 3d with Ronie and Milton - Travelling to Lille > ### What's next, until 2013-12-31 (*): > > - $NEXT_STEPS_TOWARDS_WORLD_DOMINATION - Continuing Roassal 2.0 Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 16, 2013

Re: [Pharo-dev] Text search overlayed over tree (MorphTreeMorph)

by GOUBIER Thierry

I haven't updated the AltBrowser configuration yet :( Have a look at: https://github.com/ThierryGoubier/AltBrowser/tree/pharo3.0/Alt-Browser.pack… It's the main command class. The class comment is a bit off (reflect some of the design iterations left-overs), but it's self contained (require the following class and a tree which uses asString to describe its items[1]). https://github.com/ThierryGoubier/AltBrowser/tree/pharo3.0/Alt-Browser.pack… Which is just a kind of copy of StringMorphEditor, but without the dependency on StringMorph. [1] : asString may represent the complete item name (as in PackageTreeNautilus) or a filtered item name where it depends on the parents in the tree (as in AltBrowser). For example, the item Morphic-Base-Basic is Morphic-Base-Basic in Nautilus and Basic in AltBrowser, even if they refer to the same RPackage. ________________________________ De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Benjamin [Benjamin.VanRyseghem.Pharo(a)gmail.com] Date d'envoi : lundi 16 dÃ©cembre 2013 09:38 Ã : Pharo Development List Objet : Re: [Pharo-dev] Text search overlayed over tree (MorphTreeMorph) Cool :) Where can I find the code to have a look at it? Ben On 15 Dec 2013, at 19:08, GOUBIER Thierry <thierry.goubier(a)cea.fr<mailto:thierry.goubier@cea.fr>> wrote: Hi all, I've worked a bit on something which could be usefull: a way to overlay a text search box over a tree list, and direct search and selection over the tree just by typing in it... Two vidÃ©os to show how it works: the first one shows how typing makes the area appear (and the underlying tree select the first matching item). The Tab key closes the search box and expand the selected (target node); typing again restart the search one element below. In this way, one can navigate easily in a deep tree, as AltBrowser is organised (i.e. matching GUI -> Morphic-Base-Whatever). The search is over the whole tree, so, towards the end, typing Sy brings you back to the top of the tree. http://www.youtube.com/watch?v=CJzNKdnSKJ4 The second video shows how to add it to the current Nautilus with the package tree ;) There is very little code in there, but probably a need for some polish: I'm not a keyboard guy, and, as such, I'm not yet confortable using it (but it already went through many design iterations to keep it simple and focused). http://www.youtube.com/watch?v=pyhqTzIxyRY Thierry

Dec. 16, 2013

Re: [Pharo-dev] Text search overlayed over tree (MorphTreeMorph)

by Benjamin

Cool :) Where can I find the code to have a look at it? Ben On 15 Dec 2013, at 19:08, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: > Hi all, > > I've worked a bit on something which could be usefull: a way to overlay a text search box over a tree list, and direct search and selection over the tree just by typing in it... > > Two vidÃ©os to show how it works: the first one shows how typing makes the area appear (and the underlying tree select the first matching item). The Tab key closes the search box and expand the selected (target node); typing again restart the search one element below. In this way, one can navigate easily in a deep tree, as AltBrowser is organised (i.e. matching GUI -> Morphic-Base-Whatever). The search is over the whole tree, so, towards the end, typing Sy brings you back to the top of the tree. > > http://www.youtube.com/watch?v=CJzNKdnSKJ4 > > The second video shows how to add it to the current Nautilus with the package tree ;) There is very little code in there, but probably a need for some polish: I'm not a keyboard guy, and, as such, I'm not yet confortable using it (but it already went through many design iterations to keep it simple and focused). > > http://www.youtube.com/watch?v=pyhqTzIxyRY > > Thierry

Dec. 16, 2013

Re: [Pharo-dev] [Moose-dev] [ANN] traversal-enabled objects with DeepTraverser

by Alexandre Bergel

This is a short and well post! I would have imagined more transversal are in the VM. I know Roassal has some Alexandre On Dec 16, 2013, at 12:47 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi, > > I looked a bit at the existing hardcoded traversal methods in a Pharo/Moose image. To detect it, I used a traversal. Perhaps this can also be useful for people that want to teach what a traversal is, or what an analysis is, so I wrote a blog post about it: > http://www.humane-assessment.com/blog/looking-for-hardcoded-traversal-metho… > > Cheers, > Doru > > > > > > On Sat, Dec 14, 2013 at 3:44 PM, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > > > On Wed, Dec 11, 2013 at 12:21 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi, > > I put together a little implementation for traversals. It is inspired by an original implementation from Mariano. > > Wow... my memory is sooo bad I don't remember ;) > > > Using DeepTraverser, you can traverse arbitrary graphs by describing the traversal and by specifying the actions you want to perform on the nodes and relations. > > > Once (or even more times) we thought with Martin 2 things: > > 1) Reify the traversal in Fuel so that we could plug a different one. > 2) Use Fuel only for traversing and allowing user a hook to plug the what to do with each node. > 3) Use the same traversal of 2) for deepCopying > 4) Use the same traversal of 2) to get an approximate memory consumption of the transitive closure of an object > > But as always happened we run out of time. > > Anyway...I think this is a nice area to explore. There are many uses for a nice traverser. > > Also, did you see we wrote a Rossal extension to print the fuel traversal? > http://rmod.lille.inria.fr/web/pier/software/Fuel/Version1.9/Documentation/… > > > The code is available in the Moose image as part of the MooseAlgos subproject, but can also be loaded separately in a Pharo image via: > > Gofer new > url: 'http://www.smalltalkhub.com/mc/Moose/DeepTraverser/main'; > package: âConfigurationOfDeepTraverserâ; > load. > (Smalltalk globals at: #ConfigurationOfDeepTraverser) loadDevelopment. > > > Just to give you an idea, here are some representative examples: > > Number > deep: #subclasses > do: [:each | Transcript show: each; cr]. > > Number deepCollect: #subclasses. > > Number > deep: #subclasses > collect: #name. > > Number > deep: #subclasses > do: [:each | Transcript show: each; cr] > relationDo: [ :from :to | Transcript show: from; show: ' <-- '; show: to; cr ]. > > > > More details about the usages and a little description of the implementation can be found here: > http://www.humane-assessment.com/blog/traversal-enabled-pharo-objects/ > > > Cheers, > Doru > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > > -- > Mariano > http://marianopeck.wordpress.com > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 16, 2013

WhatsUp from: 2013-12-16 until: 2013-12-31

by seaside＠rmod.lille.inria.fr

Hi! We're sending this automatic email twice a month, to give the community an opportunity to easily know what's happening and to coordinate efforts. Just answer informally, and feel free to spawn discussions thereafter! ### Here's what I've been up to since the last WhatsUp: - $HEROIC_ACHIEVEMENTS_OR_DISMAL_FAILURES_OR_SIMPLE_BORING_NECESSARY_TASKS ### What's next, until 2013-12-31 (*): - $NEXT_STEPS_TOWARDS_WORLD_DOMINATION (*) we'll be expecting results by then ;)

Dec. 16, 2013

Re: [Pharo-dev] Similarity Matrix

by HernÃ¡n Morales Durand

El 15/12/2013 19:51, Alexandre Bergel escribiÃ³: > The SimilarityMatrix is meant to work with one set of elements, which is the same in column and horizontal. > > Instead of having one class, SimilarityMatrix, we should have a framework to easily build matrixes. In your case, you simply want a matrix with a smart way of coloring. > Exactly. Matrix could be interpreted in many ways and one can display it as heatmap, graphs, etc. > I am interesting in having such matrix. How do we proceed? Are you ready for a pair programming session these next days? > For sure, let's schedule a session from wednesday onwards. > I am now in Lille by the way, where are you? > I am in La Plata now. But we can use some kind of collaborative tool? Anyone tried https://asana.com/ ? HernÃ¡n

Dec. 16, 2013

Re: [Pharo-dev] strange bug when opening the morph menu

by Sven Van Caekenberghe

On 15 Dec 2013, at 21:51, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Let's do it like this: > - open the window with a long title > - now try to obtain a menu like in this picture (I used Ctrl+Shift+RightClick, or Ctrl+Shift+Click): > https://www.dropbox.com/s/fsfl8pt2065k6rg/Screenshot%202013-12-15%2021.50.5… Yes, I can replicate it too. > Cheers, > Doru > > > On Sun, Dec 15, 2013 at 9:47 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Strange. > > Doru > > > On Sun, Dec 15, 2013 at 5:55 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Ok tried several times to reproduce it on 30637 but I failed to see any difference between the two browsers. > > > On Dec 15, 2013, at 5:49 PM, Nicolas Cellier <nicolas.cellier.aka.nice(a)gmail.com> wrote: > >> No, you should use a short click, not a long one. >> A short click normally let the menu appear left or right of the mouse. >> >> >> 2013/12/15 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >> >> On Dec 14, 2013, at 10:26 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >>> If you press and hold the mousebutton the menu is visible. >>> If you just click the mousebutton the menu flashes for a short time >>> and the window is in "grab" mode. >> >> I tried to understand your actions but I could not. >> I clicked and press long on different part of the workspace but I could not see a problem >> >>> Actually the grab-menu item is selected, because the menu >>> is such wide, that it does not open beneath the mouse pointer, >>> and so the mouse pointer is always over some menu item. >>> (at leas with on windows) >>> >>> If you have a normal workspace title bar, the menu stays on even if >>> you just click the mousebutton. >>> >>> nicolai >>> >>> >>> >>> 2013/12/14 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >>> >>> >>>> Hi, >>>> >>>> Try this: >>>> >>>> 1. Execute >>>> Workspace open >>>> 2. Try to get the menu of the window >>>> ==> it opens just fine >>>> >>>> 1. Execute >>>> Workspace open label: (1 to: 100) asOrderedCollection asString >>>> 2. Try to get the menu of the window >>>> ==> it does not open properly (it opens large and it closes quickly) and the mouse remains in dragging mode >>> >>> I do not get this problem. >>> When I want to edit the title it just takes the complete screen width. >>> >>>> >>>> I opened a bug report: >>>> https://pharo.fogbugz.com/f/cases/12426/Morph-menu-has-strange-behavior-whe… >>>> >>>> Does anyone have any idea of why it happens? >>>> >>>> Cheers, >>>> Doru >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow." >>> >>> >> >> > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > > -- > www.tudorgirba.com > > "Every thing has its own flow"

Dec. 16, 2013

Re: [Pharo-dev] Units package access

by Serge Stinckwich

I had a brief look at Aconcagua also. This is an elaborated measurement model but apparently there is no predefined units like the one you can find in the Unit package ? On Sun, Dec 15, 2013 at 5:08 PM, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: > Thank you Marcus ! > > > EnvoyÃ© de mon iPhone > >> Le 15 dÃ©c. 2013 Ã 16:59, Marcus Denker <marcus.denker(a)inria.fr> a Ã©crit : >> >> >>> On 15 Dec 2013, at 16:51, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: >>> >>> Hi all, >>> I want to commit some modifications to Units package: >>> http://smalltalkhub.com/#!/~MarcusDenker/Units >>> >>> Could someone provide me access to the repository ? >>> My ID: SergeStinckwich >> >> Done! >> >> Marcus >> >> -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Dec. 15, 2013