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

[update 3.0] #30425
by Marcus Denker Sept. 27, 2013

Sept. 27, 2013

30425 ----- 11688 Pharo Kernel shrinking update for 30424 https://pharo.fogbugz.com/f/cases/11688 11689 Spec Inspectors still let update process in some circumstances https://pharo.fogbugz.com/f/cases/11689 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.9… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Widgets-MarcusDenker.251… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Inspector-MarcusDenker.9… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Debugger-MarcusDenker.12… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Core-MarcusDenker.161.di…

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[update 3.0] #30425
by Marcus Denker Sept. 27, 2013

Sept. 27, 2013

30425 ----- 11687 Merge Opal with Opal Repository https://pharo.fogbugz.com/f/cases/11687 11688 Pharo Kernel shrinking update for 30424 https://pharo.fogbugz.com/f/cases/11688 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.9… http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Tests-MarcusDenk… http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Core-MarcusDenke…

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Strange FileDoesNotExistException when loading code from Seaside...
by Mariano Martinez Peck Sept. 27, 2013

Sept. 27, 2013

Hi guys, I have a link in a Seaside app that allow us to trigger a Metacello load to update the source code. It has a weird error....I get a FileDoesNotExistException with the .changes file, which indeed exists. The error is in #readOnlyFileNamed:. I attach an screenshot of the stack. What is funny is that the compiled method that has the problem is always (or at least most of the times) either WAAttribute>>#accept: or WAAttribute>>#isAdvanced ... More funny...if I open a debugger in the problem, and I re-execute readOnlyFileNamed: it works! (of course, because the .changes file does exists). Does anyone had a similar problem? Thanks, -- Mariano http://marianopeck.wordpress.com

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UI Mess
by Sean P. DeNigris Sept. 27, 2013

Sept. 27, 2013

We have FileDialogWindow, which is a cool little class which implements all the cool things you may want to do when selecting a file, for example: - answer either a directory, file, file entry, etc. - set an initial directory - set the sorting block Life is good. <rant> Then, we take the entire domain of opening files and cram it into UITheme's chooseXyzFileAbcIn:j:k:l: methods. UITheme is also a nice little class... with 570 instance methods... wait, wth! Okay, but forgetting polymorph's design for a moment... Then, we take the handful of options that UITheme gives us and funnel those through UIManager, which exposes... 3. So out of the entire domain of selecting files, we have three safe options available. This doesn't seem to work. </rant> Naively, it seems to me that much of the original power could be retained if things were reversed a bit. For example, instead of implementing file selection functionality in three places (FileDialogWindow, UITheme, and UIManager), could we do: 1. FileDialogWindow implements the API for selecting files 2. UITheme only returns an appropriately-themed object (wth are "services" doing in UITheme anyway?!) 3. UIManager subclasses return either (via e.g. "UIManager default fileDialogWindow"): a) The themed object or b) a Dummy object that no-ops #1's API I'd be willing to give it a try if any of that sounds promising or if someone has a better idea. ----- Cheers, Sean -- View this message in context: http://forum.world.st/UI-Mess-tp4710579.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr Sept. 27, 2013

Sept. 27, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation/label=wi… 20 regressions found. CollectionsTests.Weak.WeakFinalizersTest.testNewFinalizationSupported CollectionsTests.Weak.WeakRegistryTest.testFinalization CollectionsTests.Weak.WeakRegistryTest.testFinalizationWithMultipleFinalizersPerObject CollectionsTests.Weak.WeakRegistryTest.testFinalizationWithOnFork CollectionsTests.Weak.WeakRegistryTest.testGrowingByAHighPriorityProcessDoesntLeak CollectionsTests.Weak.WeakRegistryTest.testGrowingDoesntLeak CollectionsTests.Weak.WeakRegistryTest.testRemovingByAHighPriorityProcessDoesntLeak CollectionsTests.Weak.WeakRegistryTest.testRemovingDoesntLeak Graphics.Tests.Files.PNGReadWriterTest.testBlue16 Graphics.Tests.Files.PNGReadWriterTest.testBlue32 Graphics.Tests.Files.PNGReadWriterTest.testBlue8 NativeBoost.Tests.NBCoreTests.testExternalResourceManagerFinalization NativeBoost.Tests.NBCoreTests.testFinalization NativeBoost.Tests.NBInterpreterProxyTest.testStackPointer NativeBoost.Tests.NBInterpreterProxyTest.testStackPointer2 Tests.Finalization.ObjectFinalizerTests.testFinalizationOfMultipleResources Tests.Monticello.MCDirectoryRepositoryTest.testAddAndLoad Tests.Monticello.MCDirectoryRepositoryTest.testIncludesName Tests.Monticello.MCDirectoryRepositoryTest.testLoadMissingNode Tests.Monticello.MCDirectoryRepositoryTest.testStoreAndLoad

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[regression reporter]regression occurred
by no-reply＠ci.inria.fr Sept. 27, 2013

Sept. 27, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2.1-Validation/label=wi… 2 regressions found. Zinc.Tests.ZnServerTests.testEntityTooLarge Zinc.Zodiac.ZnHTTPSTests.testGetPharoVersion

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Re: [Pharo-dev] [PROVENANCE INTERNET] Re: A simple File browser ?
by Goubier Thierry Sept. 26, 2013

Sept. 26, 2013

Solution: (UIManager default chooseFullFileName: 'Choose an Icon' extensions: nil path: nil preview: nil) asFileReference We could probably clean up a bit those chooseXXX methods :) Thierry Le 26/09/2013 11:30, Goubier Thierry a Ã©crit : > Ouch. Looks like it's not really usable then if it returns only the file > name. > > I'll have a deeper look and push an issue then. > > Thierry > > Le 26/09/2013 11:16, Erwan Douaille a Ã©crit : >> It returns the file name, do you know how can i get the full path or a >> FileReference ? :) >> >> 2013/9/26 Erwan Douaille <douailleerwan(a)gmail.com >> <mailto:douailleerwan@gmail.com>> >> >> >> >> >> 2013/9/26 Goubier Thierry <thierry.goubier(a)cea.fr >> <mailto:thierry.goubier@cea.fr>> >> >> Hi, >> >> Why don't you want to use the default, as in: >> >> UIManager default chooseFileMatching: nil >> >> ? >> >> Because i didn't know than it exist :) >> It looks what i expected >> >> Thanks ! :) >> >> >> Thierry >> >> Le 26/09/2013 10:40, Erwan Douaille a Ã©crit : >> >> Hi, >> >> I would like to know if something like, a file browser ui >> containing a >> select button, exist ? >> Something really simple, just for browse and select one >> file. In my case >> i need it for import new icons. >> >> Thanks :) >> >> -- >> Best regards, >> >> Douaille Erwan <douaille.erwan(a)gmail.com >> <mailto:douaille.erwan@gmail.com> >> <mailto:douaille.erwan@gmail.__com >> <mailto:douaille.erwan@gmail.com>>> >> >> >> -- >> Thierry Goubier >> CEA list >> Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s >> 91191 Gif sur Yvette Cedex >> France >> Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95 >> >> >> >> >> -- >> Best regards, >> >> Douaille Erwan <douaille.erwan(a)gmail.com >> <mailto:douaille.erwan@gmail.com>> >> >> >> >> >> -- >> Best regards, >> >> Douaille Erwan <douaille.erwan(a)gmail.com >> <mailto:douaille.erwan@gmail.com>> > -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

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Pharo Launcher cant launch Image on Windows
by kilon Sept. 26, 2013

Sept. 26, 2013

Pharo Launcher cant launch images it download on windows . Does not understand in ExternalWindowProcess >> value , nextPutAll:. There is however a comment inside the method that says : "FIXME: Close the initial pipe handles. For now, I have not implemented passing these to the child, and there is no support yet for nonblocking Windows OS pipes. Once those are available, this method needs to change to support." Is this why image launching fails, or is it unrelated ? problem has been reported by BTC here -> https://pharo.fogbugz.com/f/cases/11616/Launching-fails-in-Windows <https://pharo.fogbugz.com/f/cases/11616/Launching-fails-in-Windows> it appears that the problem has been fixed in this -> https://pharo.fogbugz.com/f/cases/11569 <https://pharo.fogbugz.com/f/cases/11569> still I get the very same error with the latest Pharo Launcher image Can anyone confirm the problem and the error he/she get ? I am on windows only when I am at work, and I am strictly macos on home. Though it seems I will be installing windows here too via bootcamp so I can work on these issues. -- View this message in context: http://forum.world.st/Pharo-Launcher-cant-launch-Image-on-Windows-tp4710603… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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[NB] Trying to implement a ReadStream on NBExternalAddress
by Jan van de Sandt Sept. 26, 2013

Sept. 26, 2013

Hello, I'm trying to implement a binary ReadStream that gets its data not from a Smalltalk collection but from some external memory address. I got this address from a library call using NativeBoost. The NBExternalAddress has methods to access bytes, int's and longs but there is no method to get a ByteArray starting at a specified offset and with a specified length. I need a method like this to implement the ReadStream>>next: method efficiently. Is it possible ti implement such a method or are there other ways to implement a ReadStream efficiently? In [1] I read that there was already an idea to implement a nbAddressAt: method. This would also be using in combination with NativeBoost class>>#memCopy:to:size Regrads, Jan. [1] http://forum.world.st/Pharo-dev-NB-Review-amp-fixes-amp-ideas-td4698514.html

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[update 3.0] #30424
by Marcus Denker Sept. 26, 2013

Sept. 26, 2013

30424 ----- 11684 Make Compiler unloadable part 1 https://pharo.fogbugz.com/f/cases/11684 11685 Make Compiler unloadable part 2 https://pharo.fogbugz.com/f/cases/11685 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Traits-MarcusDenker.572.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Slot-MarcusDenker.390.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Core-MarcusDenke… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Kernel-MarcusDenker.1622.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Compiler-MarcusDenker.532.diff

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