- Pharo-dev - lists.pharo.org

NBOpenGL on Windows
by Nicolai Hess March 17, 2014

March 17, 2014

Is there a working version (maybe with examples) for NBOpenGL on Windows?

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Adding a new catalog entry
by Nicolas Cellier March 17, 2014

March 17, 2014

Hi, I tested ArbitraryPrecisionFloat in Pharo3.0 where it works OK. I prepared a Metacello ConfigurationOfArbitraryPrecisionFloat at obsolescent http://www.squeaksource.com/MetacelloRepository How am I supposed to add an entry in MetaRepoForPharo30, should someone give me access?

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Just a reminder
by Friedrich Dominicus March 17, 2014

March 17, 2014

That if you the developers of Phar change things many have to follow and it comes to things like this: "protocol: version dependent" platformName "After Squeak version 3.6, #platformName was moved to SmalltalkImage Some versions of Pharo move this to OSPlatform and issue deprecation warnings about the other usages. The original idiom (Squeak 3.6 and earlier) is the sensible default, but here we attempt to support other implementations if the sensible default is not available." "OSProcess platformName" (Smalltalk respondsTo: #platformName) ifTrue: [^ Smalltalk platformName]. self isPharo3AndLater ifTrue: [ ^ (Smalltalk perform: #os) name ]. ^ (((Smalltalk hasClassNamed: #OSPlatform) and: [(Smalltalk at: #OSPlatform) respondsTo: #platformName]) ifTrue: [Smalltalk at: #OSPlatform] ifFalse: [((Smalltalk classNamed: 'SmalltalkImage') ifNil: [^ Smalltalk osVersion]) current]) platformName Now how many do have to follow through all this? So well yes in the end it means not thinking about compatibility costs a lot thereafter....

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EyeTreeInspector not ready for prime-time
by Sean P. DeNigris March 17, 2014

March 17, 2014

I'm glad we're re-inventing the tools! And, I'm struggling with this tool in its current form... As others have mentioned, the "class" pseudo-variable is confusing, but here are some that I find worse: - The receiver does not change with the selection. For me, this was a key feature of the explorer. - It does not properly update e.g. if you are inspecting a class containing a dictionary and add an item to the dictionary, collapsing and expanding the dictionary node does not show the added item. It seems you must open an entirely new inspector. - If you toggle from EyeTreeInspector to EyeInspector, your code in the bottom pane is lost ----- Cheers, Sean -- View this message in context: http://forum.world.st/EyeTreeInspector-not-ready-for-prime-time-tp4748966.h… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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[ANN] ZTimezone support added to ZTimestamp
by Sven Van Caekenberghe March 17, 2014

March 17, 2014

Hi, I just added a first version of timezone support to the ZTimestamp project - a small, lightweight, non-intrusive, self-dependent alternative to DateAndTime and friends. With this addition, it is now possible to work with UTC/GMT timestamps internally yet present correctly localised timestamps in any timezone, based on the standard Olsen database. ZTimestampFormat was extended with optional timezone support. About ZTimestamp https://ci.inria.fr/pharo-contribution/job/PharoProjectCatalog/HTML_Report/… https://github.com/svenvc/docs/blob/master/neo/ztimestamp.md ZTimestamp can be loaded most easily from the Pharo 2 or 3 Configuration Browser. StHub http://www.smalltalkhub.com/#!/~SvenVanCaekenberghe/Neo/packages/ZTimestamp CI job https://ci.inria.fr/pharo-contribution/job/ZTimestamp/ >From the class comment of ZTimezone https://github.com/svenvc/ztimestamp/tree/master/repository/ZTimestamp.pack… === I am ZTimezone, representing the timezone information in the standard Olsen database. http://en.wikipedia.org/wiki/Tz_database Usage You reference timezones by their ID. The list of supported identifiers is accessible using ZTimezone timezoneIdentifiers. To access a timezone do ZTimezone id: 'Europe/Brussels'. The necessary information will be loaded, parsed and cached from a binary file of the zoneinfo database (see also man tzfile). This should work automagically on Mac OS X and Unix, on Windows you have to download the necessary files and specify their location ZTimezone zoneInfoLocation: FileLocator C / 'foo' / 'bar' / 'zoneinfo'. Once you get a handle on a timezone, the main operation is to query the sub timezone that is applicable at a certain point in time (ZTimezone id: 'Europe/Brussels') subzoneForTimestamp: ZTimestamp now. The ZSubTimezone instance returned contains information like the UTC offset. Since you'll probably only be interested in that aspect there is a convenience method (ZTimezone id: 'Europe/Brussels') offsetForTimestamp: DateAndTime now. The flow is that for every GMT timestamp, you get the concrete offset to use for a specific timezone. Note that this is not a constant, it depends on the time periode the timestamp falls in. The are 2 more convenience methods to quickly convert between GTM and local wall time (ZTimezone id: #'Europe/Brussels') gmtToLocal: ZTimestamp now. (ZTimezone id: #'Europe/Brussels') localToGmt: DateAndTime now. Also note the zoneTab and the timezones are cached in the image. When the TZ database changes, it might be necessary to either call #cleanUp or #reloadAll. When moving images between machines, either all info should be loaded and cached, or it might be necessary to use #zoneInfoLocation: again. Implementation A chronological array of transition points in unix time specifies which sub zone is active from that point on to the next. === Sven

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[Bug]13088-Deleting class that is used in pool dictionaries leaves a "private" class pool entry
by Max Leske March 16, 2014

March 16, 2014

https://pharo.fogbugz.com/f/cases/13088/Deleting-class-that-is-used-in-pool…

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[pharo-project/pharo-core] 2805a8: 30798
by GitHub March 16, 2014

March 16, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: 2805a8118caaf14b11032180936f9ccdcd1e0903 https://github.com/pharo-project/pharo-core/commit/2805a8118caaf14b11032180… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-03-16 (Sun, 16 Mar 2014) Changed paths: M DebuggerModel.package/DebugContext.class/instance/private/blockNotFoundDialog_with_.st M Komitter.package/KomitNode.class/instance/initialize/initialize.st M Komitter.package/KomitPackageNode.class/instance/initialize/initialize.st M Nautilus.package/AbstractNautilusUI.class/instance/system announcements/classDefinitionModified_.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script451.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30798.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Spec-Core.package/TreeNodeModel.class/instance/procotol/hasChildren_.st A Spec-Inspector.package/AbstractEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/ClassEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/EyeInspector.class/class/accessing/showAllInstVars.st A Spec-Inspector.package/EyeInspector.class/class/accessing/showClass.st M Spec-Inspector.package/EyeInspector.class/instance/list/generateElements.st M Spec-Inspector.package/EyeInspector.class/instance/list/limit1.st M Spec-Inspector.package/EyeInspector.class/instance/list/limit2.st A Spec-Inspector.package/EyeInspector.class/instance/testing/showAllInstVars.st A Spec-Inspector.package/EyeInspector.class/instance/testing/showClass.st A Spec-Inspector.package/EyeStringInspector.class/README.md A Spec-Inspector.package/EyeStringInspector.class/definition.st A Spec-Inspector.package/EyeStringInspector.class/instance/accessing/elements.st M Spec-Inspector.package/EyeTreeInspector.class/instance/accessing/roots.st M Spec-Inspector.package/EyeTreeInspector.class/instance/accessing/tree.st M Spec-Inspector.package/EyeTreeInspector.class/instance/api/childrenForObject_.st A Spec-Inspector.package/RootEyeElement.class/README.md A Spec-Inspector.package/RootEyeElement.class/definition.st A Spec-Inspector.package/RootEyeElement.class/instance/accessing/label.st A Spec-Inspector.package/SelfEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/ThisContextEyeElement.class/instance/accessing/accessorCode.st A Spec-Inspector.package/ThisContextEyeElement.class/instance/accessing/label.st R Spec-Inspector.package/ThisContextEyeElement.class/instance/as yet unclassified/accessorCode.st R Spec-Inspector.package/ThisContextEyeElement.class/instance/as yet unclassified/label.st A Spec-Inspector.package/extension/String/class/inspectorClass.st Log Message: ----------- 30798 13006 Browsers do not synchronize class definitions https://pharo.fogbugz.com/f/cases/13006 13076 Optimize the information displayed by EyeInspector and EyeTreeInspector https://pharo.fogbugz.com/f/cases/13076 13086 EyeTreeInspector text pane doItReceiver does not match list selection https://pharo.fogbugz.com/f/cases/13086 13072 Debugger fail when editing a block that is no longer on the stack https://pharo.fogbugz.com/f/cases/13072 13077 Fix Komitter tree not displaying children https://pharo.fogbugz.com/f/cases/13077 http://files.pharo.org/image/30/30798.zip

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[pharo-project/pharo-core]
by GitHub March 16, 2014

March 16, 2014

Branch: refs/tags/30798 Home: https://github.com/pharo-project/pharo-core

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method Quest :)
by Pharo4Stef March 15, 2014

March 15, 2014

Hi guys I need the following behavior and I started to implement it (but Iâm not sure that I implemented in a good way). But may be this method already exist. testDiffs "self run: #testDiffs" self assert: (#(a b c d e f) diff: #(a b z k)) equals: {#(c d e f) . #(z k)}. Stef

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Announcement from removing classes
by Diego Lont March 14, 2014

March 14, 2014

Hi all, I registered myself to the SystemAnnouncement of removing classes. This works fine when I manually remove a class from the system (either class or package), or do this by using the code equivalent. But when I unload the package using Monticello, no event from removing (unloading) the class comes along. I cannot find the event that I should register to. Can someone point me in the right direction? Thanks in advance, Diego

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