- Pharo-dev - lists.pharo.org

[Ann] Major Seamless update
by Denis Kudriashov July 21, 2016

July 21, 2016

I glad to finally release new version of Seamless (0.8.2). It could be loaded by: Gofer it smalltalkhubUser: 'Pharo' project: 'Seamless'; configuration; loadStable. It works in Pharo 5 and 6. It is complete redesign of original version with the goal to make it more flexible, reliable and simple. (original version was created by Nikolaos Papoulias) Seamless is foundation for RemoteDebuggingTools. It allows reuse existing debugger to work with remote process by transparent network communication. Particularly new version provides required flexibility to reduce number of requests between distributed objects. No debugger changes was needed to make it work relatively fast with remote model. For more details look at my blog <http://dionisiydk.blogspot.fr/2016/07/major-seamless-update.html> and read docs: Seamless <https://ci.inria.fr/pharo-contribution/view/Books/job/PharoBookWorkInProgre…> and Basys <https://ci.inria.fr/pharo-contribution/view/Books/job/PharoBookWorkInProgre…> As usual feedback is welcome. Best regards, Denis

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Athens Font Rendering Bug
by J.F. Rick July 20, 2016

July 20, 2016

Perhaps other people have already reported this for Bloc but something is wrong with the font rendering of Athens. Here's the code and how it is rendered in Athens vs how it is rendered in BitBlt. It seems like Athens adds more space between letters than is supposed to be there. tMorph := TextMorph new. font1 := TextFontReference toFont: (LogicalFont familyName: 'Arial' fallbackFamilyNames: nil pointSize: 28 stretchValue: 5 weightValue: 400 slantValue: 0). font2 := (TextFontReference toFont: (StrikeFont familyName: 'Atlanta' size: 11)). t1 := 'this is font1' asText addAttribute: font1. t2 := ' and this is font2' asText addAttribute: font2. tMorph contents: (t1,t2). Cheers, Jeff

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State of Pharo in comparison with the "Pharo vision" document
by Julien Delplanque July 20, 2016

July 20, 2016

Hello everyone, For a university project I need to write a little about Pharo. I found the "Pharo vision" document [1] and I am curious about the actual state of Pharo in comparison with it. I have seen some things on the mailing list but I would like some help to gather the state of each goal described in "Pharo vision" version 1.0. I made a list with the goals and wrote some of the (little) knowledge I have about some elements (I also joined it to this mail in case it is not readable): Goals -> State ------------------- 1. Creation of the Pharo Consortium -> Created 2. Small kernel & validated packages -> ? 3. A Robust and Extensible System Events -> ? 4. Rewrite of Filesystem/Streams -> ?/XStream? 5. Announcements and Ephemerons -> ? 6. UI Canvas for Zoomable Interfaces -> Bloc? 7. Bootstrap of the Core -> ? 8. Fully parametrized compiler tool chain -> ? 9. Packages as real objects -> ? 10. Package Meta-Data -> PackageManifest? 11. Less Model Clutter and Duplication -> ? 12. Building and Reusing UI Logic -> Spec? 13. New Network Layer -> ? 14. Serializers -> Fuel 15. SystemChangeNotifier replacement -> ? 16. Cleaning Morphic -> Still valid? (asking because of Bloc existance) 17. Everybody should be able to compile VMs -> ? 18. VMs identification and regression testing -> ? 19. One Unified FFI framework -> Created and still being enhanced 20. 64 Bits -> I saw the screenshot on Twitter but what is the state now? 21. New Object Formats -> ? If some of you know the state of one or many of these project and have the time to give me some information about it/them, I would be really grateful. Thanks in advance, Julien Links: [1]: https://gforge.inria.fr/frs/download.php/30434/PharoVision.pdf

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Support for more arrays
by Thibault Raffaillac July 20, 2016

July 20, 2016

Hi, Here is a quick draft for more array sizes as discussed last week. http://smalltalkhub.com/#!/~ThibaultRaffaillac/Collections-Arrays It yields (* => new): SByteArray* and ByteArray ShortArray* and UShortArray* IntegerArray and UIntegerArray* LongArray* and ULongArray* SWordArray* and WordArray FloatArray and DoubleArray* I don't know if this is the right way to make a package (also considering the obvious name), anyway here are the unresolved issues: _ ByteArray and WordArray are unsigned, IntegerArray is signed! The package does not rename any though, I go for conservative :p _ Do we have primitives for 8/16/32/64 sreads/ureads/writes? Doing sign extension by hand is painful. _ Same for 32/64 bit IEEE float reads/writes? Current code implicitly transfers float values through integer registers which is SLOW (worse on ARM). _ A big part of the system is hardcoded with assumption (isBytes or isWords), therefore the inspector does not seem to display values&metadata properly. We should probably fix all occurrences of isBytes. Is there a bug filed already? Cheers, Thibault

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[pharo-project/pharo-core]
by GitHub July 19, 2016

July 19, 2016

Branch: refs/tags/60150 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 6dc224: 60150
by GitHub July 19, 2016

July 19, 2016

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 6dc224a5c1ded31f5f7680919cf59c7eaded1c75 https://github.com/pharo-project/pharo-core/commit/6dc224a5c1ded31f5f768091… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-07-19 (Tue, 19 Jul 2016) Changed paths: R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60149.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60150.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60149.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60150.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Core.package/AbstractWidgetModel.class/README.md M Spec-Core.package/ButtonModel.class/README.md M Spec-Core.package/CheckBoxModel.class/README.md M Spec-Core.package/ComposableModel.class/README.md M Spec-Core.package/ComposableModel.class/instance/instance creation/instantiateModels_.st M Spec-Core.package/DynamicComposableModel.class/README.md M Spec-Core.package/FastTableModel.class/class/example/example.st M Spec-Core.package/IconListModel.class/README.md M Spec-Core.package/IconListModel.class/class/example/example.st M Spec-Core.package/ImageModel.class/README.md M Spec-Core.package/LabelModel.class/README.md M Spec-Core.package/ListModel.class/README.md M Spec-Core.package/MenuGroupModel.class/README.md M Spec-Core.package/MenuItemModel.class/README.md M Spec-Core.package/MenuModel.class/README.md M Spec-Core.package/RadioButtonGroup.class/README.md M Spec-Core.package/RadioButtonModel.class/README.md M Spec-Core.package/SliderModel.class/README.md M Spec-Core.package/TabManagerModel.class/README.md M Spec-Core.package/TabModel.class/README.md M Spec-Core.package/TabModel.class/instance/private/defaultIcon.st M Spec-Core.package/TextInputFieldModel.class/README.md M Spec-Core.package/TextInputFieldModel.class/definition.st M Spec-Core.package/TextModel.class/README.md M Spec-Core.package/TreeModel.class/class/examples/exampleWithCustomColumnsAndNodes.st M Spec-Core.package/TreeModel.class/class/examples/exampleWithCustomColumnsAndNodesAndChildren.st M Spec-Debugger.package/SpecDebugger.class/class/icons/taskbarIcon.st A Spec-Examples.package/CustomerStatisfaction.class/README.md A Spec-Examples.package/CustomerStatisfaction.class/class/example/example.st A Spec-Examples.package/CustomerStatisfaction.class/class/example/exampleDialog.st A Spec-Examples.package/CustomerStatisfaction.class/class/example/exampleNewLayout.st A Spec-Examples.package/CustomerStatisfaction.class/class/specs/defaultSpec.st A Spec-Examples.package/CustomerStatisfaction.class/class/specs/layout.st A Spec-Examples.package/CustomerStatisfaction.class/definition.st A Spec-Examples.package/CustomerStatisfaction.class/instance/accessing/buttonBad.st A Spec-Examples.package/CustomerStatisfaction.class/instance/accessing/buttonHappy.st A Spec-Examples.package/CustomerStatisfaction.class/instance/accessing/buttonNeutral.st A Spec-Examples.package/CustomerStatisfaction.class/instance/accessing/screen.st A Spec-Examples.package/CustomerStatisfaction.class/instance/accessing/title.st A Spec-Examples.package/CustomerStatisfaction.class/instance/initialization/initializePresenter.st A Spec-Examples.package/CustomerStatisfaction.class/instance/initialization/initializeWidgets.st M Spec-Examples.package/DropListExample.class/instance/initialization/initializeWidgets.st A Spec-Examples.package/DynamicalPopup.class/README.md A Spec-Examples.package/DynamicalPopup.class/class/example/exampleAlternativeToolbar.st A Spec-Examples.package/DynamicalPopup.class/class/example/exampleDefaultToolbar.st A Spec-Examples.package/DynamicalPopup.class/definition.st A Spec-Examples.package/DynamicalPopup.class/instance/initialization/alternativeToolbar.st A Spec-Examples.package/DynamicalPopup.class/instance/initialization/defaultToolbarConfiguration.st A Spec-Examples.package/DynamicalPopup.class/instance/initialization/dynamicLayout.st A Spec-Examples.package/DynamicalPopup.class/instance/initialization/initialExtent.st A Spec-Examples.package/DynamicalPopup.class/instance/initialization/initializeWidgets.st M Spec-Examples.package/TabsExample.class/instance/private/browserTab.st M Spec-Examples.package/TabsExample.class/instance/private/dynamicTab.st M Spec-Examples.package/TabsExample.class/instance/private/objectClassTab.st M Spec-Examples.package/TabsExample.class/instance/private/objectInspectorTab.st M Spec-Inspector.package/EyeAbstractInspector.class/class/accessing/taskbarIcon.st M Spec-Inspector.package/EyeTreeInspector.class/instance/api/iconFor_error_.st M Spec-SelectEntity.package/SelectEntity.class/instance/initialization/initializeWidgets.st M Spec-Tools.package/DualChangeSorterApplication.class/class/icons/taskbarIcon.st M Spec-Tools.package/KeymapBrowser.class/class/accessing/taskbarIcon.st M Spec-Tools.package/KeymapBrowser.class/instance/initialization/initializeWidgets.st M Spec-Tools.package/KeymapBrowser.class/instance/private/menu_shifted_.st M Spec-Tools.package/MessageBrowser.class/instance/icons/taskbarIcon.st Log Message: ----------- 60150 18744 Improve class comments https://pharo.fogbugz.com/f/cases/18744 18787 Replace calls at Smalltalk ui icons in subclasses of ComposableModel https://pharo.fogbugz.com/f/cases/18787 http://files.pharo.org/image/60/60150.zip

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MCSmalltalkhubRepository for Squeak?
by Eliot Miranda July 19, 2016

July 19, 2016

Hi, any one have MCSmalltalkhubRepository? I want to load the ASN1 code to explore a performance regression in the VM, but I must first have access to smalltalkhub. _,,,^..^,,,_ best, Eliot

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git iceberg and gitfiletree
by Peter Uhnak July 19, 2016

July 19, 2016

Hi, since my question in the bugtracker went under the radar, I am asking here. What is the underlying export format of iceberg? Is it compatible with gitfiletree? Is it (would it be) possible to use one alongside the other? Because even now iceberg seems like much better choice in some respects (from my limited testing). So it would be cool if I could use that, and if there were issues I could always fall back to gitfiletree. Thanks, Peter

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Re: [Pharo-dev] [squeak-dev] MCSmalltalkhubRepository for Squeak?
by Das.Linux＠gmx.de July 18, 2016

July 18, 2016

On 19.07.2016, at 00:28, Tobias Pape <Das.Linux(a)gmx.de> wrote: > > On 19.07.2016, at 00:20, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > >> Hi, >> >> any one have MCSmalltalkhubRepository? I want to load the ASN1 code to explore a performance regression in the VM, but I must first have access to smalltalkhub. > > It's plain Monticello: > > Use > http://www.smalltalkhub.com/mc/PROJECT/REPO/main/ > For example > http://www.smalltalkhub.com/mc/Seaside/MetacelloConfigurations/main/ > > Unfortunately, it appears down anyway, at the moment. Correction, back up. Maybe slight hickup. Best regards -tobias > > Best regards > -Tobias >> >> _,,,^..^,,,_ >> best, Eliot > > >

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how to update monticello cypress repository downloaded from github?
by Peter UhnÃ¡k July 18, 2016

July 18, 2016

Hi, how can one update a cypress github repository? e.g. I install it like this Metacello new baseline: 'FileDialog'; repository: 'github://peteruhnak/file-dialog/repository'; load. And then later I want to pull latest changes as the repo itself doesn't contain commits I cannot do it from Monticello Browser. The only way I found was to 1. delete github-cache folder in the image folder 2. unload all the loaded packages 3. execute this script again This is really heavy-handed approach. Maybe the class BaselineOf could contain method #update or something like that that will automatically do this? Or is there a better way? Thanks, Peter

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