August 2015 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Help regarding Scroll Pane usage

by stepharo

Hi What is your question? problem? how can we help you? Stef Le 11/8/15 19:20, Jigyasa Grover a Ã©crit : > *Steps to reproduce:* > > 1. Open a fresh image > 2. Load Configuration : World > Tools > Configuration Browser > sQuick_new > 3. Do It `IndexInterface open` in playground > 4. Search for a word, say **of** , type in input box and click on *SEARCH* > button. > The following screen appears: > > <http://forum.world.st/file/n4842175/57.png> > > It is desired for this to be scroll-able as when the number of search > results extend beyond the screen/window extent, scroll-pane would be > required. > > LINK to GitHUb ISSUE for further details: > https://github.com/jig08/sQuick_new/issues/22 > > > > -- > View this message in context: http://forum.world.st/Help-regarding-Scroll-Pane-usage-tp4838486p4842175.ht… > Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com. > >

Aug. 12, 2015

Re: [Pharo-dev] ExternalDropHandler vs. FileServices

by stepharo

Hi sean > These two seem to do the same thing. Anyone know the difference? Should we > remove one? Yes we should clean. In fact I pushed the work of Romain Robbes about service description in Squeak back then. I liked the idea that every tool should describe how other tools can use it. Now the idea did not take it. THe ExternalDropHandler is just for external file while ServiceRegistry is a more generic services. So I would probably keep and improve the generic one. Stef

Aug. 12, 2015

these little usability glitches....

by stepharo

Hi I wanted to thank frank about 16148 Select next method when remove one in Nautilus https://pharo.fogbugz.com/f/cases/16148 Now when you remove a method, you get to the new one and not none like in the past. I would love to have Move class to other package doing the same :) Stef

Aug. 12, 2015

Re: [Pharo-dev] Binding a UDP Socket to a specific interface

by phil＠highoctane.be

Nice to know! On Wed, Aug 12, 2015 at 5:25 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Today we spent some time figuring out how to bind a UDP Socket to a > specific interface, as opposed to any or 0.0.0.0. This special case is > needed when a server holds multiple IP addresses. If you do not bind to a > specific one, you will of course still receive incoming datagrams on any > interface, but when you answer you could use a different server source > address than the one the client sent to in the first place. That might lead > to trouble, as it did for us. > > We had to read through the (Linux) socket plugin code [1] to figure this > out (and it might not work on other platforms). It turns out that > Socket>>#primSocket: aHandle listenOn: portNumber backlogSize: backlog > interface: ifAddr does not just work for TCP but also for UDP (we left > backlog size to 1, it is not used). > > In code (on a private helper class): > > UDPListener>>#port: port bindingAddress: address > self socket: Socket newUDP. > self socket > primSocket: self socket socketHandle > listenOn: port > backlogSize: 1 > interface: address > > And yes, this is ugly. > > Sven > > [1] > https://github.com/pharo-project/pharo-vm/blob/master/platforms/unix/plugin… > > >

Aug. 12, 2015

Confused about libFT2Plugin

by Sven Van Caekenberghe

Today I did a new pharo install (get.pharo.org/40+vm) on a server (ubuntu 12.04.3 LTS, 64-bit with 32-bit libs). All went fine, as usual, but I was confused about the following: $ ./st-exec.st run-t3-proxies start t3-proxies Executing ./st-exec.st run-t3-proxies start t3-proxies Working directory /home/t3/pharo/t3-proxies Starting run-t3-proxies in background /home/t3/pharo/t3-proxies/../bin/pharo-vm/pharo --nodisplay /home/t3/pharo/t3-proxies/t3-proxies.image /home/t3/pharo/t3-proxies/run-t3-proxies.st ioLoadModule(/home/t3/pharo/bin/pharo-vm/libFT2Plugin.so): libfreetype.so.6: cannot open shared object file: No such file or directory Why is freetype needed/accessed for a headless image (that otherwise runs happily) ? Other operations (building, saving, ..) do not produce the error/warning. Sven

Aug. 12, 2015

Binding a UDP Socket to a specific interface

by Sven Van Caekenberghe

Today we spent some time figuring out how to bind a UDP Socket to a specific interface, as opposed to any or 0.0.0.0. This special case is needed when a server holds multiple IP addresses. If you do not bind to a specific one, you will of course still receive incoming datagrams on any interface, but when you answer you could use a different server source address than the one the client sent to in the first place. That might lead to trouble, as it did for us. We had to read through the (Linux) socket plugin code [1] to figure this out (and it might not work on other platforms). It turns out that Socket>>#primSocket: aHandle listenOn: portNumber backlogSize: backlog interface: ifAddr does not just work for TCP but also for UDP (we left backlog size to 1, it is not used). In code (on a private helper class): UDPListener>>#port: port bindingAddress: address self socket: Socket newUDP. self socket primSocket: self socket socketHandle listenOn: port backlogSize: 1 interface: address And yes, this is ugly. Sven [1] https://github.com/pharo-project/pharo-vm/blob/master/platforms/unix/plugin…

Aug. 12, 2015

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50223 Home: https://github.com/pharo-project/pharo-core

Aug. 12, 2015

[pharo-project/pharo-core] ba1246: 50223

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: ba1246f1c6dae8bb9859d75a986c8f22516bc670 https://github.com/pharo-project/pharo-core/commit/ba1246f1c6dae8bb9859d75a… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-08-12 (Wed, 12 Aug 2015) Changed paths: A Deprecated50.package/extension/Nautilus/class/fullOnClass_.st A Deprecated50.package/extension/Nautilus/class/fullOnClass_selector_.st A Deprecated50.package/extension/Nautilus/class/fullOnClass_selector_highlight_.st A Deprecated50.package/extension/Nautilus/class/fullOnEnvironment_.st A Deprecated50.package/extension/Nautilus/class/newOnClass_.st A Deprecated50.package/extension/Nautilus/class/newOnClass_selector_.st M HudsonBuildTools20.package/TestReviver.class/instance/private/browse_.st R Kernel.package/Context.class/instance/instruction decoding/directedSuperSend_numArgs_.st M Kernel.package/DeepCopier.class/instance/like fullCopy/warnInstanceVariableNotCopiedIn_selector_.st M Komitter.package/KomitSliceUI.class/instance/private/setTitleFrom_.st M MonticelloGUI.package/MCCodeTool.class/instance/menus/browseMethodFull.st M Morphic-Examples.package/ClassListNodeExample.class/instance/accessing/browseItem.st M Morphic-Examples.package/ClassTreeNodeExample.class/instance/accessing/browseItem.st M Morphic-Examples.package/PackageClassNodeExample.class/instance/accessing/browseItem.st M Morphic-Examples.package/PackageMethodNodeExample.class/instance/accessing/browseItem.st M Morphic-Widgets-Basic.package/PluggableButtonMorph.class/instance/private/browseAction.st M NECompletion.package/NECEntry.class/instance/operations/browseWith_.st M NECompletion.package/NECSelectorEntry.class/instance/private/browseWith_.st R Nautilus.package/Nautilus.class/class/browser compatibility/fullOnClass_.st R Nautilus.package/Nautilus.class/class/browser compatibility/fullOnClass_selector_.st R Nautilus.package/Nautilus.class/class/browser compatibility/fullOnClass_selector_highlight_.st R Nautilus.package/Nautilus.class/class/browser compatibility/fullOnEnvironment_.st R Nautilus.package/Nautilus.class/class/browser compatibility/newOnClass_.st R Nautilus.package/Nautilus.class/class/browser compatibility/newOnClass_selector_.st A Nautilus.package/Nautilus.class/class/opening/openOnClass_selector_.st A Nautilus.package/Nautilus.class/class/opening/openOnClass_selector_highlight_.st M NautilusRefactoring.package/NautilusRefactoring.class/instance/option/openEnvironment_for_.st A OpalCompiler-Core.package/OCAbstractVariable.class/instance/accessing/variable.st A OpalCompiler-Core.package/OCLiteralVariable.class/instance/accessing/variable.st A OpalCompiler-Core.package/OCSlotVariable.class/instance/accessing/variable.st A Reflectivity-Tests.package/ReflectiveMethodTest.class/instance/tests - variables/testSetLinkOnInstanceVariable.st A Reflectivity-Tests.package/ReflectiveMethodTest.class/instance/tests - variables/testSetLinkOnInstanceVariableAndUninstall.st A Reflectivity.package/LinkWrapper.class/instance/accessing/links.st R Reflectivity.package/LinkWrapper.class/instance/emitting/emitValue_.st A Reflectivity.package/LinkWrapper.class/instance/installation/removeLink_.st M Reflectivity.package/LinkWrapper.class/instance/installation/uninstall.st R Reflectivity.package/LinkWrapperGlobal.class/instance/code generation/emitValue_.st A Reflectivity.package/MetaLink.class/instance/installing/installOnVariable_.st A Reflectivity.package/RFASTTranslator.class/instance/reflectivity/visitVariableValue_.st M Reflectivity.package/RFASTTranslator.class/instance/visitor-double dispatching/visitVariableNode_.st M Reflectivity.package/extension/Slot/instance/link_.st M Ring-Core-Kernel.package/RGBehaviorDefinition.class/instance/tools/browse.st M Ring-Core-Kernel.package/RGElementDefinition.class/instance/tools/browse.st M Ring-Core-Kernel.package/RGMethodDefinition.class/instance/tools/browse.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50222.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50223.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50222.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50223.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Debugger.package/SpecDebuggerStack.class/instance/actions browsing/browseMethodFull.st M Spec-Inspector.package/TInspectorActions.class/instance/actions/browseSelectedObjectClass.st M Spec-Tools.package/ChangeSorterApplication.class/instance/menu - change set/openChangeSetBrowser.st M Spec-Tools.package/ChangeSorterApplication.class/instance/menu - message/browseMethodFull.st M Spec-Tools.package/KeymapBrowser.class/instance/private/browseDefinitionOfSelectedShortcut.st M Spec-Tools.package/MessageBrowser.class/class/menu/messageBrowserListMenu_.st M System-Settings.package/SettingNode.class/instance/menu/browseDeclaration.st M Text-Edition.package/SmalltalkEditor.class/instance/menu messages/browseClassFrom_.st M Text-Edition.package/SmalltalkEditor.class/instance/menu messages/internalCallToBrowse_.st M Tool-Base.package/extension/CompiledMethod/instance/browse.st M Tool-Base.package/extension/Object/instance/browse.st M Tool-Base.package/extension/SystemNavigation/instance/browseAllUsersOfTrait_.st M Tool-Base.package/extension/SystemNavigation/instance/browseClassesWithNamesContaining_caseSensitive_.st M Tool-Diff.package/PSMCPatchMorph.class/instance/actions/browseClass.st M Tool-Finder.package/FinderClassNode.class/instance/private/browseClass.st M Tool-Finder.package/FinderMethodNode.class/instance/private/browseClass.st M Tool-Finder.package/FinderNode.class/instance/private/browseClass.st M Tool-Finder.package/FinderPragmaNode.class/instance/private/browse.st M Tool-ProcessBrowser.package/ProcessBrowser.class/instance/stack list/browseContext.st M Tool-Profilers.package/TimeProfilerNode.class/instance/actions/browseItem.st M Tools.package/SyntaxErrorDebugger.class/instance/menu/browseMethodFull.st M Tools.package/extension/TBehavior/instance/browse.st Log Message: ----------- 50223 16168 Context>>#directedSuperSend:numArgs: is broken https://pharo.fogbugz.com/f/cases/16168 15198 Cleaning Nautilus (browser compatibility) https://pharo.fogbugz.com/f/cases/15198 16164 Reflectivity: Allow a Links to be put on a Slot https://pharo.fogbugz.com/f/cases/16164 16169 komitter slice commit may break https://pharo.fogbugz.com/f/cases/16169 http://files.pharo.org/image/50/50223.zip

Aug. 12, 2015

Re: [Pharo-dev] Mongo - find object by id

by phil＠highoctane.be

Le 12 aoÃ»t 2015 14:50, "Ben Coman" <btc(a)openinworld.com> a Ã©crit : > > Eric Raymond posits "Sitting on the patch gains nothing. Indeed, it > incurs a future cost..." [1] > > [1] http://www.catb.org/esr/writings/cathedral-bazaar/magic-cauldron/ar01s05.ht… Yeah, I hear you. Phil > > cheers -ben > > On Wed, Aug 12, 2015 at 5:28 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > > I have forked and diverged a bit too much I think... > > > > Phil > > > > Le 12 aoÃ»t 2015 11:19, "Esteban Lorenzano" <estebanlm(a)gmail.com> a Ã©crit : > >> > >> and here the issue report: https://github.com/estebanlm/voyage/issues/6 > >> :) > >> > >> > >> On 12 Aug 2015, at 11:17, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > >> > >> > >> On 12 Aug 2015, at 10:56, phil(a)highoctane.be wrote: > >> > >> I had that issue and fixed it in the OID class which gave a wrong id. > >> IIRC... > >> > >> Afk now but will look for it and send the fix. > >> > >> > >> you are a contributor in > >> > >> http://smalltalkhub.com/#!/~estebanlm/Voyage > >> > >> feel free to commit your changes there. > >> > >> And check the issue tracker: > >> > >> https://github.com/estebanlm/voyage/issues > >> > >> thanks, > >> Esteban > >> > >> Phil > >> > >> Le 12 aoÃ»t 2015 09:44, "Sabine Manaa" <manaa.sabine(a)gmail.com> a Ã©crit : > >>> > >>> Hi, > >>> > >>> on mongo console, this brings me a persons information from mongo db > >>> db.Persons.find({"_id" : ObjectId("75b900000000000000000000")}) > >>> > >>> I try to query the same person from pharo and I do not succeed. > >>> > >>> This makes my image hanging: > >>> RKAPerson selectMany: {('_id' -> (OID value:'75b900000000000000000000'))} > >>> > >>> also other variations e.g. > >>> RKAPerson selectMany: {('_id' -> ('75b900000000000000000000')). } > >>> asDictionary. > >>> > >>> do not work > >>> > >>> Other queries like > >>> RKAPerson selectMany:{('lastName' -> ('Maier')).} asDictionary. > >>> or > >>> RKAPerson selectMany:{('nextTripNumber' -> (57)).} asDictionary. > >>> > >>> work fine. > >>> > >>> How can I query for an object with the object id? > >>> > >>> Regards > >>> Sabine > >>> > >>> > >>> > >>> -- > >>> View this message in context: > >>> http://forum.world.st/Mongo-find-object-by-id-tp4842231.html > >>> Sent from the Pharo Smalltalk Developers mailing list archive at > >>> Nabble.com. > >>> > >> > >> > > >

Aug. 12, 2015

Re: [Pharo-dev] Mongo - find object by id

by Ben Coman

Eric Raymond posits "Sitting on the patch gains nothing. Indeed, it incurs a future cost..." [1] [1] http://www.catb.org/esr/writings/cathedral-bazaar/magic-cauldron/ar01s05.ht… cheers -ben On Wed, Aug 12, 2015 at 5:28 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > I have forked and diverged a bit too much I think... > > Phil > > Le 12 aoÃ»t 2015 11:19, "Esteban Lorenzano" <estebanlm(a)gmail.com> a Ã©crit : >> >> and here the issue report: https://github.com/estebanlm/voyage/issues/6 >> :) >> >> >> On 12 Aug 2015, at 11:17, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >> >> On 12 Aug 2015, at 10:56, phil(a)highoctane.be wrote: >> >> I had that issue and fixed it in the OID class which gave a wrong id. >> IIRC... >> >> Afk now but will look for it and send the fix. >> >> >> you are a contributor in >> >> http://smalltalkhub.com/#!/~estebanlm/Voyage >> >> feel free to commit your changes there. >> >> And check the issue tracker: >> >> https://github.com/estebanlm/voyage/issues >> >> thanks, >> Esteban >> >> Phil >> >> Le 12 aoÃ»t 2015 09:44, "Sabine Manaa" <manaa.sabine(a)gmail.com> a Ã©crit : >>> >>> Hi, >>> >>> on mongo console, this brings me a persons information from mongo db >>> db.Persons.find({"_id" : ObjectId("75b900000000000000000000")}) >>> >>> I try to query the same person from pharo and I do not succeed. >>> >>> This makes my image hanging: >>> RKAPerson selectMany: {('_id' -> (OID value:'75b900000000000000000000'))} >>> >>> also other variations e.g. >>> RKAPerson selectMany: {('_id' -> ('75b900000000000000000000')). } >>> asDictionary. >>> >>> do not work >>> >>> Other queries like >>> RKAPerson selectMany:{('lastName' -> ('Maier')).} asDictionary. >>> or >>> RKAPerson selectMany:{('nextTripNumber' -> (57)).} asDictionary. >>> >>> work fine. >>> >>> How can I query for an object with the object id? >>> >>> Regards >>> Sabine >>> >>> >>> >>> -- >>> View this message in context: >>> http://forum.world.st/Mongo-find-object-by-id-tp4842231.html >>> Sent from the Pharo Smalltalk Developers mailing list archive at >>> Nabble.com. >>> >> >> >

Aug. 12, 2015