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

[pharo-project/pharo-core]
by GitHub July 28, 2014

July 28, 2014

Branch: refs/tags/40133 Home: https://github.com/pharo-project/pharo-core

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Future
by Thierry Goubier July 28, 2014

July 28, 2014

Hi All, I saw that Squeak has an implementation for futures. I saw another one, implemented with blocks [1]. There is nothing of the sort in Pharo at the moment? [1] http://onsmalltalk.com/smalltalk-concurrency-playing-with-futures Thanks, Thierry

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[pharo-project/pharo-core] cfd4c9: 40132
by GitHub July 28, 2014

July 28, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: cfd4c919ee026677baa382b3f2bdc77ad2f6e6df https://github.com/pharo-project/pharo-core/commit/cfd4c919ee026677baa382b3… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-28 (Mon, 28 Jul 2014) Changed paths: M Collections-Streams.package/Generator.class/instance/public/reset.st R Collections-Streams.package/WriteStream.class/instance/character writing/nextPutKeyword_withArg_.st M Collections-Streams.package/WriteStream.class/instance/printing/%3C%3C.st R FontInfrastructure.package/FontProviderAbstract.class/instance/font lookup/fontFor_.st M FontInfrastructure.package/LogicalFont.class/instance/emphasis/emphasized_.st M FontInfrastructure.package/LogicalFont.class/instance/printing/printOn_.st M Refactoring-Critics.package/RBShouldntRaiseErrorRule.class/instance/accessing/name.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script132.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40132.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M System-Object Events.package/EventManager.class/instance/accessing/actionMap.st M System-Object Events.package/EventManager.class/instance/accessing/updateableActionMap.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/answer.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/answer_.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/cache_.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/fileNameText.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/fileNameText_.st A Tool-FileList.package/FileDialogWindow.class/instance/accessing/isResizeable.st A Tool-FileList.package/FileDialogWindow.class/instance/actions/addInitialPanel.st A Tool-FileList.package/FileDialogWindow.class/instance/actions/defaultLabel.st A Tool-FileList.package/FileDialogWindow.class/instance/actions/newContentMorph.st A Tool-FileList.package/FileDialogWindow.class/instance/actions/ok.st A Tool-FileList.package/FileDialogWindow.class/instance/actions/updatePreview.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/addInitialPanel.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/answer.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/answerForceSaveFile.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/answer_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/cache_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/defaultLabel.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/directoriesFor_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/directoryNamesFor_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/fileNameText.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/fileNameText_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/files.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/iconFor_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/initialExtent.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/isImageFile_.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/isResizeable.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newActionButtonRow.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newContentMorph.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newDeleteButton.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newDirectory.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newDirectoryTree.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newFileList.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newFileNameTextEntry.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newImagePreviewMorph.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newNewDirectoryButton.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newOKButton.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newPreviewMorph.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newTextPreviewMorph.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/newUpButton.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/ok.st M Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/selectFileFromPattern.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/selectedDirectoryName.st R Tool-FileList.package/FileDialogWindow.class/instance/as yet unclassified/updatePreview.st A Tool-FileList.package/FileDialogWindow.class/instance/controls/newOKButton.st A Tool-FileList.package/FileDialogWindow.class/instance/enumerating/files.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newActionButtonRow.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newDeleteButton.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newDirectory.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newDirectoryTree.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newFileList.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newFileNameTextEntry.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newImagePreviewMorph.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newNewDirectoryButton.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newPreviewMorph.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newTextPreviewMorph.st A Tool-FileList.package/FileDialogWindow.class/instance/instance creation/newUpButton.st A Tool-FileList.package/FileDialogWindow.class/instance/open%2Fclose/initialExtent.st A Tool-FileList.package/FileDialogWindow.class/instance/private/directoriesFor_.st A Tool-FileList.package/FileDialogWindow.class/instance/testing/isImageFile_.st A Tool-FileList.package/FileDialogWindow.class/instance/widget API/iconFor_.st M Tool-FileList.package/FileList.class/class/instance creation/open.st M Tool-FileList.package/FileList.class/class/instance creation/openEditorOn_editString_.st R Tool-FileList.package/FileList.class/class/instance creation/openMorphOn_editString_.st M Tool-FileList.package/FileList.class/class/instance creation/openOn_.st R Tool-FileList.package/FileList.class/class/morphic ui/morphicView.st M Tool-Spotlight.package/Spotlight.class/instance/private/symbolIsClass_.st M Tool-Spotlight.package/Spotlight.class/instance/showing/open.st R Tool-Spotlight.package/SpotlightShortcuts.class/class/as yet unclassified/isGlobalCategory.st A Tool-Spotlight.package/SpotlightShortcuts.class/class/testing/isGlobalCategory.st Log Message: ----------- 40132 13707 Tiny critics clean in SpotLight package https://pharo.fogbugz.com/f/cases/13707 13710 tiny cleanup in Collections-Streams https://pharo.fogbugz.com/f/cases/13710 13713 tiny reformatting in EventManager https://pharo.fogbugz.com/f/cases/13713 13709 RBShouldntRaiseErrorRule has wrong name https://pharo.fogbugz.com/f/cases/13709 13708 Tiny Critic clean in FontInfrastructure https://pharo.fogbugz.com/f/cases/13708 13711 tiny cleanup in Tool-FileList https://pharo.fogbugz.com/f/cases/13711 http://files.pharo.org/image/40/40132.zip

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[pharo-project/pharo-core]
by GitHub July 28, 2014

July 28, 2014

Branch: refs/tags/40132 Home: https://github.com/pharo-project/pharo-core

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why double click does not work in rubric sometimes
by Tudor Girba July 28, 2014

July 28, 2014

Hi, A while ago, Stef reported that he could not select text anymore in the new Rubric-based interfaces (inspector, playground). I noticed this as well but only occasionally. Here is what I found. TextMorph uses a kind of a simulation to support smart selection. As a result, you basically can do: - click once at the beginning of a parenthesis - wait a couple of seconds - click again ==> and the text is selected Instead of this mechanism, Rubric relies on real double click events. So, in order to select something you have to click-click quickly. Now, the issue is that every once in a while, somehow the image seems to stop receiving double clicks. I experienced this both on Windows and on Mac. As a consequence, it appears that you cannot select anymore with double click. To double check that this happens, you can try double clicking on the window title and you will see that it does not maximize anymore. If you close the image and open it again, the problem gets fixed. This makes it difficult to reproduce and debug. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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[pharo-project/pharo-core] b3aef1: 40131
by GitHub July 28, 2014

July 28, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: b3aef1b51db8fa9946be6a739c8b03e54420954f https://github.com/pharo-project/pharo-core/commit/b3aef1b51db8fa9946be6a73… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-28 (Mon, 28 Jul 2014) Changed paths: R Compiler.package/ReparseAfterSourceEditing.class/README.md R Compiler.package/ReparseAfterSourceEditing.class/class/signaling/signalWithNewSource_.st R Compiler.package/ReparseAfterSourceEditing.class/definition.st R Compiler.package/ReparseAfterSourceEditing.class/instance/accessing/newSource.st R Compiler.package/ReparseAfterSourceEditing.class/instance/accessing/newSource_.st M Kernel.package/Message.class/class/instance creation/selector_argument_.st R Kernel.package/Object.class/instance/macpal/contentsChanged.st R NECompletion.package/extension/CodeHolder/instance/contentsChanged.st M NewValueHolder.package/ValueHolder.class/instance/accessing/contents_.st A OpalCompiler-Core.package/ReparseAfterSourceEditing.class/README.md A OpalCompiler-Core.package/ReparseAfterSourceEditing.class/class/signaling/signalWithNewSource_.st A OpalCompiler-Core.package/ReparseAfterSourceEditing.class/definition.st A OpalCompiler-Core.package/ReparseAfterSourceEditing.class/instance/accessing/newSource.st A OpalCompiler-Core.package/ReparseAfterSourceEditing.class/instance/accessing/newSource_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script131.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40131.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Tool-Browser-Old.package/CodeHolder.class/instance/self-updating/contentsChanged.st M Tool-Finder.package/MethodFinder.class/instance/initialize/initialize.st Log Message: ----------- 40131 13659 ReparseAfterSourceEditing needs to be moved to Opal https://pharo.fogbugz.com/f/cases/13659 13706 #contentsChanged not needed on Object https://pharo.fogbugz.com/f/cases/13706 http://files.pharo.org/image/40/40131.zip

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[pharo-project/pharo-core]
by GitHub July 28, 2014

July 28, 2014

Branch: refs/tags/40131 Home: https://github.com/pharo-project/pharo-core

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[Tip] Image init scripts when working with PharoLauncher
by Torsten Bergmann July 28, 2014

July 28, 2014

PharoLauncher [1] allows you to work with many Pharo images. You can download fresh images, clone existing ones and with its access to the Pharo CI it allows you to easily reproduce errors in specific Pharo image versions. I REALLY like this tool when working with Pharo. There is a customizable hardware key on my laptop that I can just press to open PharoLauncher, manage and launch the images and dive into the world of Pharo. To optimize my Pharo "easy access workflows" further I wanted all the images that I started with PharoLauncher: - to share a common metacello repository cache (where all the mcz are stored independent from image location) for faster loading - to have the possibility to preset the Squeaksource, SS3 and STHub password already - to set my authors name All this is already explained in Marianos blog posts [2] and [3] and the PharoEnterprise book [4]. Nonetheless I would like to share the script that I personally use. Maybe (in an adopted version) it is usefull for other PharoLauncher users as well: ===================================================================== COMMON SETTINGS FOR ALL PHARO IMAGES WHEN STARTED USING PHAROLAUNCHER ===================================================================== Open any Pharo 3.0/4.0 image and execute StartupPreferencesLoader preferencesGeneralFolder fullName in a workspace to find out the common preferences folder on your local machine. You can put a Smalltalk script into this folder, for instance "initAllImages.st" that is evaluated each time an image runs. I've found the following script very useful: ----------------------------------------------------------------- | sharedPackageCacheDirectory | "Never apply to PharoLauncher itself" (SmalltalkImage current imageName includesSubstring: 'Launcher') ifTrue: [ ^self ]. "ask if script should be applied" (UIManager default confirm: 'Apply init script from ', StartupPreferencesLoader preferencesGeneralFolder fullName,' to image') ifFalse: [^self ]. "Use a shared package cache to store Monticello MCS files for all images" sharedPackageCacheDirectory := 'C:\Pharo\commonpackage-cache' asFileReference ensureCreateDirectory; yourself. MCCacheRepository default directory: sharedPackageCacheDirectory. "Set password for Squeaksource" (MCRepositoryGroup default repositories select: [:each | (each isKindOf: MCHttpRepository) and: [((each locationWithTrailingSlash includesSubstring: 'www.squeaksource.com') or: [each locationWithTrailingSlash includesSubstring: 'http://ss3.gemstone.com/ss/'])] ]) do: [:each | each user: 'squeaksourceuser'; password: 'secretsqueaksourcepassword']. "Set password for SmalltalkHub (hub and HTTP repos)" (MCRepositoryGroup default repositories select: [:each | (each isKindOf: MCSmalltalkhubRepository) and: [each locationWithTrailingSlash includesSubstring: 'smalltalkhub.com'] ]) do: [:each | each user: 'PharoUser'; password: 'sthubpassword']. (MCRepositoryGroup default repositories select: [:each | (each isKindOf: MCHttpRepository) and: [each locationWithTrailingSlash includesSubstring: 'smalltalkhub.com'] ]) do: [:each | each user: 'PharoUser'; password: 'sthubpassword']. "Set author name" Author fullName: 'PharoUser'. UIManager default inform: 'Script applied'. ----------------------------------------------------------------- Hope it is usefull for others too. Bye T. [1] http://www.smalltalkhub.com/#!/~Pharo/PharoLauncher [2] http://marianopeck.wordpress.com/2012/05/19/pharo-tips-and-tricks/ [3] http://marianopeck.wordpress.com/2012/05/12/startuploader-running-startup-s… [4] https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/ws/Startup…

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Re: [Pharo-dev] Configuration readonly archives
by Stephan Eggermont July 28, 2014

July 28, 2014

Hi FranÃ§ois It sounds like you need snapshots. That has nothing to do with Metacello. Stephan

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Configuration readonly archives
by FranÃ§ois Stephany July 28, 2014

July 28, 2014

We've been bitten a few times at Ta MÃ¨re by the problem of changing metacello configuration. At the moment, we rely on the policy of "you should never change a Metacello version once it has been published". Of course this is fragile and we've ended up with different code loaded in different environment while we were expecting stuff to be identical. Has anyone already tempted to centralize configurations/package in a read-only place (S3? Azure Storage?). Something like RubyGems or similar. It may be completely stupid to have centralised system but I'm not satisfied with the infastructure supporting our configurations. Am I the only one having this problem? How do you handle it?

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