May 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] SciSmalltalk on twitter !
by Serge Stinckwich May 21, 2012

May 21, 2012

Dear all, Daniel Uber who is working on SciSmalltalk for #gsoc publish his progress on twitter: https://twitter.com/DanielUber We have also an official twitter account: https://twitter.com/SciSmalltalk More information about SciSmalltalk here: https://github.com/SergeStinckwich/SciSmalltalk I invite all the students that are working on Smalltalk #gsoc to publish progress of their work on twitter also. My twitter account if you want to follow some Smalltalk news around the world: https://twitter.com/SergeStinckwich Best regards, -- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Every DSL ends up being Smalltalk http://doesnotunderstand.org/

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[Pharo-project] About process startups
by Guillermo Polito May 21, 2012

May 21, 2012

I'm playing with the process initialization for the bootstrap, and some things come to my mind. There are some classes that startup processes on the class side initialize, like WeakArray -> Finalization process Delay -> Timer event loop What it is not clear to me is if those processes should be installed when the class is initialized, or when it is startupped for the first time. Also, I can't stop thinking that the processes in the image are all spread and not clear. If I want to know where the processes are defined, it's kind of a mess. Is having specialized objects for our processes undesired by some reason I can't see? I'd like to have objects like MorphicUIProcess FinalizationProcess TimeEventProcess ... and so on Guille

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[Pharo-project] [update 2.0] #20083
by StÃ©phane Ducasse May 20, 2012

May 20, 2012

20083 ----- - Issue 5760: Some initialization fixes in DisplayScreen. Thanks Guillermo Polito. http://code.google.com/p/pharo/issues/detail?id=5760 - Issue 5926: SystemNavigation>>#browseUndeclaredReferences not working. Thanks Marcus Denker http://code.google.com/p/pharo/issues/detail?id=5926 - Fixing post problem related to the removal of the DecodeTable. Stef

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[Pharo-project] [update 2.0] #20082
by StÃ©phane Ducasse May 20, 2012

May 20, 2012

20082 ----- - Issue 5877: piecesCutWhere:. From Squeak, thanks E. Miranda. http://code.google.com/p/pharo/issues/detail?id=5877 - Issue 5733: Finder help text enhancements. Thanks Ben Coman and Benjamin van Ryseghem. http://code.google.com/p/pharo/issues/detail?id=5733 - Issue 5880: FileBrowser is slow when directory has lot of entries. Thanks Nicolas Cellier http://code.google.com/p/pharo/issues/detail?id=5880 - Issue 5748: Better modularization for Ring packages. Thanks Mariano Martinez-Peck and Veronica Uquillaz Gomes. Stef

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[Pharo-project] [update 2.0] #20081
by StÃ©phane Ducasse May 20, 2012

May 20, 2012

20081 ----- - Issue 5879: Add missing initialization in Decompiler>>decompileBlock:. Thanks Nicolas Cellier. http://code.google.com/p/pharo/issues/detail?id=5879 - Issue 5892: StartupPreferences try to load .DS_Store. Thanks Benjamin van Ryseghem. http://code.google.com/p/pharo/issues/detail?id=5892 - Issue 5658: Get rid of KeyDecodeTable in InputEventSensor. Thanks Guillermo Polito http://code.google.com/p/pharo/issues/detail?id=5658 - Issue 5885: FileBrowser/FileList cannot reset the search pattern. Thanks Nicolas Cellier. http://code.google.com/p/pharo/issues/detail?id=5885 - Issue 5673: [ENH]: Setting to enable two-way halo cycling. Thanks Sean De Nigris. http://code.google.com/p/pharo/issues/detail?id=5673

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[Pharo-project] Inspecting keys in Dictionaries
by Davide Varvello May 20, 2012

May 20, 2012

Hi, I'd like to inspect keys of a Dictionary but if I open an inspector on the dictionary and inspect a key, the inspector shows its value, instead I'd like it shows the key object. Is there an easy way to do it? Cheers Davide -- View this message in context: http://forum.world.st/Inspecting-keys-in-Dictionaries-tp4630944.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] [update 2.0] #20080
by StÃ©phane Ducasse May 20, 2012

May 20, 2012

20080 ----- - Issue 5912: [ENH]: IntegerTests for Dummies. Thanks Sean De Nigris. http://code.google.com/p/pharo/issues/detail?id=5912 - Issue 5756: Failing tests: MC loading/ unloading. First test. http://code.google.com/p/pharo/issues/detail?id=5756 - Issue 5909: [ENH]: Easy TimeZone instances. Thanks Sean De Nigris. http://code.google.com/p/pharo/issues/detail?id=5909 - Issue 5897: [ENH]: Clean SystemProgressMorph and friends. Thanks Sean De Nigris. http://code.google.com/p/pharo/issues/detail?id=5897

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[Pharo-project] morphic help: how to handle grip morphs
by Tudor Girba May 20, 2012

May 20, 2012

Hi, I want to get a window like behavior, but without having the window appear in the taskbar. Essentially, what I need is a BorderedMorph with some resizing abilities. I am trying to get a subclass of BorderedMorph to work with grips, but I have difficulties in setting the corners in the right places. What I do is essentially something like this: BorderedMorph new addCornerGrips; openInWorld Ignoring the fact that BorderedMorph does not understand fastFramingOn, the problem is that the corners appear somewhere in the middle of the morph. Could anyone tell me how to position them in the corners? Cheers, Doru -- www.tudorgirba.com "From an abstract enough point of view, any two things are similar."

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[Pharo-project] Order of sending class side #initialize
by Mariano Martinez Peck May 20, 2012

May 20, 2012

Hi guys. I am doing some experiments with FuelPackageLoader and I have a problem with the initialization. All my unit tests pass but when trying to export/import seaside/pier/magritte, I have a problem. What I do basically, is to ask Metacello the list of packages that I need to loaded for seaside and friends. The list is IN ORDER OF LOADING. So what I do during the import is to load each package in the correct order (the one Metacello told me). For each package I load, I initialize its classes (at the end of the load of the package). The order I initialize classes for a package is: ((aPackage classes select: [:each | each isBehavior]) sort: [:a :b | a allSuperclasses size < b allSuperclasses size ]) do: [:aClass | Transcript show: 'Initializing class: ', aClass name; cr. aClass initializeOnLoad] and Class >> initializeOnLoad (self class includesSelector: #initialize) ifTrue: [self initialize] so...I am having a problem with seaside with a class and it looks like a problem of the order of the initialize. Do you think something is wrong with our approach? any idea? thanks in advance, -- Mariano http://marianopeck.wordpress.com

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[Pharo-project] [update 2.0] #20079
by Marcus Denker May 20, 2012

May 20, 2012

20079 ----- Issue 5924: SmallInteger>>digitAt: Test http://code.google.com/p/pharo/issues/detail?id=5924 Issue 5859: Do we remove SmartRefStream? http://code.google.com/p/pharo/issues/detail?id=5859 -- Marcus Denker -- http://marcusdenker.de

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