January 2017 - Pharo-dev - lists.pharo.org

What happened to Pharo's Window?
by Aliaksei Syrel Jan. 23, 2017

Jan. 23, 2017

Hi Latest Pharo VM + image (from year 2017, middle of January) changed the way how main window is managed and created (without any announcement). Something is really messed up, because I can not create an OpenGL context. OpenGL context created with default framebuffer: [image: Inline images 1] If I create a headless context than screen just freezes until I resize (after resize it recreates context making it current). Also, window is a black (or sometimes white) when launching pharo until I click. It definitely looks like Pharo window plays with OpenGL, probably it tries to render morphic in a GL texture and then display it with acceleration: scaled pharo world became sharper on retina and strange lines after dragged window are in the past. Also, rendering performance on retina is dramatically improved. All those improvements are great, but please make GL context current ( *glXMakeCurrent) *every frame. Thanks!

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About more precise default exception?
by stepharong Jan. 22, 2017

Jan. 22, 2017

When I read that, I thought that errorNotIndexable would raise an Exception different from Error. But this is not the case and it means that people should write not so good tests by checking Error instead of a concrete Exception. [[[ MyExampleSetTest >> testIllegal self should: [ empty at: 5 ] raise: Error. self should: [ empty at: 5 put: #zork ] raise: Error ]]] We even have a rule that states that we should not catch on Error at: index "Primitive. Assumes receiver is indexable. Answer the value of an indexable element in the receiver. Fail if the argument index is not an Integer or is out of bounds. Essential. See Object documentation whatIsAPrimitive. Read the class comment for a discussion about that the fact that the index can be a float." <primitive: 60> index isInteger ifTrue: [self class isVariable ifTrue: [self errorSubscriptBounds: index] ifFalse: [self errorNotIndexable]]. index isNumber ifTrue: [^self at: index asInteger] ifFalse: [self errorNonIntegerIndex] thoughts comments?

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Re: [Pharo-dev] AioPlugin not present
by Ben Coman Jan. 22, 2017

Jan. 22, 2017

hi David, Maybe you could compile your own VM, adding add AioPlugin. In my very first attempt to build the VM I found the instructions here relatively easy . * https://github.com/pharo-project/pharo-vm That will give you the newest pre-opensmalltalk-vm. But maybe AioPlugin was excluded from Linux for a reason. However future VMs will be built from opensmalltalk-vm where you can see plugins.int for many of the Squeak build configurations include AioPlugin. * https://github.com/OpenSmalltalk/opensmalltalk-vm/search?utf8=%E2%9C%93&q=A… plus Pharo mac builds there have it... * https://github.com/OpenSmalltalk/opensmalltalk-vm/blob/9d4e68e555ba7b712a8c… * https://github.com/OpenSmalltalk/opensmalltalk-vm/blob/e3bc947d19a2f157cb81… with binaries available here... https://bintray.com/opensmalltalk/vm/cog/201701192114#files I don't see an opensmalltalk-vm pharo linux build yet, but I expect its in the plan and maybe will include AioPlugin by default.. cheers -ben On Sun, Jan 22, 2017 at 10:50 PM, Davide Varvello via Pharo-dev < pharo-dev(a)lists.pharo.org> wrote: > > > ---------- Forwarded message ---------- > From: Davide Varvello <varvello(a)yahoo.com> > To: pharo-dev(a)lists.pharo.org > Cc: > Date: Sun, 22 Jan 2017 06:50:01 -0800 (PST) > Subject: Re: AioPlugin not present > Hi Thierry, > > I need it for the OSProcess. When my code calls OSProcess the warning > (http://imgur.com/a/9jhMy) appears. > > It happens only once. If I close the warning window It does not happen > again, but of course if I restart the image it appears once again, so I > have > to find a way to include it or another workaround > > Cheers > Davide > > > Thierry Goubier wrote > > Hi Davide, > > > > at one point in the past, the AioPlugin was present in the latest vm and > > not in the stable one. It seems than now this plugin is not built > anymore. > > > > Do you have any special requirements on the AioPlugin? > > > > Regards, > > > > Thierry > > > > Le 22/01/2017 Ã 01:05, Davide Varvello via Pharo-dev a Ã©crit : > >> Other hints? > >> TIA > >> Davide > > > > > > -- > View this message in context: http://forum.world.st/AioPlugin-not-present- > tp4929932p4930254.html > Sent from the Pharo Smalltalk Developers mailing list archive at > Nabble.com. > > >

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Re: [Pharo-dev] AioPlugin not present
by Thierry Goubier Jan. 22, 2017

Jan. 22, 2017

Hi Davide, at one point in the past, the AioPlugin was present in the latest vm and not in the stable one. It seems than now this plugin is not built anymore. Do you have any special requirements on the AioPlugin? Regards, Thierry Le 22/01/2017 Ã 01:05, Davide Varvello via Pharo-dev a Ã©crit : > Other hints? > TIA > Davide

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Re: [Pharo-dev] AioPlugin not present
by Ben Coman Jan. 22, 2017

Jan. 22, 2017

hi Davide, Sorry I don't know the answer, but I discovered your original email hidden in my spam folder. Perhaps similar happened to others. cheers -ben On Sat, Jan 21, 2017 at 12:08 AM, Davide Varvello via Pharo-dev < pharo-dev(a)lists.pharo.org> wrote: > > > ---------- Forwarded message ---------- > From: Davide Varvello <varvello(a)yahoo.com> > To: pharo-dev(a)lists.pharo.org > Cc: > Date: Fri, 20 Jan 2017 08:08:22 -0800 (PST) > Subject: Re: AioPlugin not present > Nobody? > > Davide > > On Thu, Jan 19, 2017 at 11:05 PM, Davide Varvello <varvello(a)yahoo.com> wrote: > Hi Folks, > > Actually It seems on the linux vm the AioPlugin isn't included. > > I worked on old vm, but I also downloaded the latest vm > http://files.pharo.org/vm/pharo-spur32/linux/latest.zip and the result is > the same. > > See the screenshot here http://imgur.com/a/9jhMy > > How can I add the plugin? > > TIA > Davide > >

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interrupting loops
by stepharong Jan. 21, 2017

Jan. 21, 2017

Hi I thought that we made some progress to handle interruption of loops but I got one in Pharo 6.0 Latest update: #60343 and I had to kill my image. Did I dream? Did we integrate the changes? Denis? Stef --

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Smalltalk job in Hamburg
by stepharong Jan. 21, 2017

Jan. 21, 2017

Hello Stephane, perhaps you will be so kind to spread this information around. Our company "dimap, Das Institut fÃ¼r Markt und Politikforschung" (www.dimap.de) is looking for a developer (maybe student) here in Hamburg, Germany. We are developing software systems using various programming languages (C#, Java, Python, Javascript and Smalltalk (Gemstone)). It would be *very* nice, if the person would be interested to do development in Gemstone. Thank you, Marten Feldtmann

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looking for classbuilder API
by stepharong Jan. 21, 2017

Jan. 21, 2017

HI I need to migrate pvtNewSubclass | newClass | newClass := Behavior new. newClass superclass: self. newClass setFormat: (ClassBuilder new computeFormat: #normal instSize: 0 forSuper: self ccIndex: 0). ^newClass and I'm looking at how to express (ClassBuilder new computeFormat: #normal instSize: 0 forSuper: self ccIndex: 0). in Pharo 60. Stef

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[pharo-project/pharo-core]
by GitHub Jan. 20, 2017

Jan. 20, 2017

Branch: refs/tags/60348 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] e40a6a: 60348
by GitHub Jan. 20, 2017

Jan. 20, 2017

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: e40a6a82bf2cbd8d252472570342c26b2fa932c4 https://github.com/pharo-project/pharo-core/commit/e40a6a82bf2cbd8d25247257… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-01-20 (Fri, 20 Jan 2017) Changed paths: M GT-Debugger.package/GTDebuggerVariablesBrowser.class/instance/private building/variablesIn_.st M GT-Debugger.package/GTMoldableDebugger.class/instance/updating/updateBrowser.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/README.md A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/class/testing-interest/checksClass.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/definition.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/instance/accessing/name.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/instance/accessing/severity.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/instance/enumerating/check_forCritiquesDo_.st A GeneralRules.package/GRIvarNeitherReadNorWrittenRule.class/instance/enumerating/critiqueFor_about_.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/README.md A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/definition.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/instance/accessing/group.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/instance/accessing/name.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/instance/running/checkTemp_followedBy_.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/instance/running/checkTemp_followedBy_forCritiquesDo_.st A GeneralRules.package/GRTemporaryNeitherReadNorWrittenRule.class/instance/running/check_forCritiquesDo_.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/README.md R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/definition.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/instance/accessing/group.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/instance/accessing/name.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/instance/running/checkTemp_followedBy_.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/instance/running/checkTemp_followedBy_forCritiquesDo_.st R GeneralRules.package/GRTemporaryNotReadNorWrittenRule.class/instance/running/check_forCritiquesDo_.st M Glamour-Examples.package/GLMExamplesBrowser.class/instance/building/exampleIn_.st M Glamour-FastTable.package/extension/GLMBasicExamples/instance/fastListDragAndDrop.st M Glamour-Presentations.package/GLMListingPresentation.class/instance/accessing/allowDropOnItemBlock.st M Manifest-Tests.package/SmalllintManifestCheckerTest.class/instance/running/setUp.st M Manifest-Tests.package/SmalllintManifestCheckerTest.class/instance/tests/testCriticsOf.st M Manifest-Tests.package/SmalllintManifestCheckerTest.class/instance/tests/testIsToDo.st M Manifest-Tests.package/SmalllintManifestCheckerTest.class/instance/tests/testToDoOf.st R Refactoring-Critics.package/RBOnlyReadOrWrittenTemporaryRule.class/class/as yet unclassified/isVisible.st M Refactoring-Critics.package/RBOnlyReadOrWrittenTemporaryRule.class/class/as yet unclassified/new.st A Refactoring-Critics.package/RBOnlyReadOrWrittenTemporaryRule.class/class/testing/isVisible.st A Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/class/instance creation/new.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/class/testing/checksClass.st A Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/class/testing/isVisible.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/accessing/group.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/accessing/name.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/accessing/resultClass.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/accessing/severity.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/running/basicCheck_.st R Refactoring-Critics.package/RBOnlyReadOrWrittenVariableRule.class/instance/running/checkClass_.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/README.md R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/class/accessing/uniqueIdentifierName.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/class/testing/checksClass.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/definition.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/accessing/group.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/accessing/name.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/accessing/resultClass.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/accessing/severity.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/running/basicCheck_.st R Refactoring-Critics.package/RBUnreferencedVariablesRule.class/instance/running/checkClass_.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60347.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60348.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60347.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60348.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 60348 19557 GTDebugger should use FastTable in the object inspector for thisContext https://pharo.fogbugz.com/f/cases/19557 19561 Drag&Drop FastTable Example Does Not Work https://pharo.fogbugz.com/f/cases/19561 19536 "Instance variables not read and written" critique false positive on classes with certain slots https://pharo.fogbugz.com/f/cases/19536 19559 GTMoldableDebugger>>updateBrowser should not call #update https://pharo.fogbugz.com/f/cases/19559 http://files.pharo.org/image/60/60348.zip

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