- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] How to nest packages in System Browser

by Peter UhnÃ¡k

You can right-click the package and use "Demote to package with tag" (the reverse is also possible). On Thu, Jul 17, 2014 at 5:57 PM, kilon alios <kilon.alios(a)gmail.com> wrote: > Hello guys how do I nest packages ? > > For example I currently have > > Ephestos > > Ephestos-Examples > > Ephestos-Object > > but they don't appear nested at all. > > What am I doing wrong ? >

July 17, 2014

How to nest packages in System Browser

by kilon alios

Hello guys how do I nest packages ? For example I currently have Ephestos Ephestos-Examples Ephestos-Object but they don't appear nested at all. What am I doing wrong ?

July 17, 2014

Re: [Pharo-dev] [Pharo4] First Class Global Variables

by Marcus Denker

On 04 Jul 2014, at 10:24, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 03 Jul 2014, at 17:51, Marcus Denker <marcus.denker(a)inria.fr> wrote: > >> Hi, >> >> If we have meta-object describing (and thus having the power to change the semantics of) instance variables, >> we need the same for Globals. >> >> I think the easiest is to just re-use the object hat is already there: the âbindingâ, that is, the association from >> the dictionary where the global lives (e.g. the classPool for class vars, Smalltalk globals for true globals, and so on). >> >> SystemVersion bindingOf: âCurrent' >> >> The VM just cares that it is an assoiation (actually, it just care that there are two fields, but the rest of the image cares >> about value and keyâ¦) >> >> -> we can make a subclass of Association >> -> we can have the compiler forward code generation to the object that describes the global >> -> we can add a nice MOP API: #read and #write: (instead of #value and #value:) >> -> Programmers can subclass the GlobalVariable and change #read and #write like they want (or override >> the code gen methods) as in Slots. >> > > I have added a first GlobalVar hierarchyâ¦ it has already the code generation methods but Opal is not yet forwarding > code generation (and the compiler does not yet compile bindings with the subclass). > update 40 095 contains changes to deeper integrate first class variables (Slots and first class Globals) int the system. 1) Both the binding in "Smalltalk globals" as well as all Class Variables are now instances of GlobalVariable. (I want to have both GlobalVariable and ClassVariable, but that is for later) e.g. Object binding class (SmalltalkImage classVariableNamed: 'ShutDownList') class all the Slots and Globals understand #definingClass -> returns the class defining the variable or "nil" for true globals #usingMethods -> all methods reading or writing the variable e.g. try (Point slotNamed: #x) usingMethods Next: -> Hook Opal to forward code generation for globals to the meta object -> use ClassVariable for class variables Marcus

July 17, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/40095 Home: https://github.com/pharo-project/pharo-core

July 17, 2014

[pharo-project/pharo-core] adb92c: 40095

by GitHub

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: adb92c9582259f4e0ea67eeded105cc13837cf76 https://github.com/pharo-project/pharo-core/commit/adb92c9582259f4e0ea67eed… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-17 (Thu, 17 Jul 2014) Changed paths: A Collections-Unordered.package/Dictionary.class/instance/accessing/associationAt_ifPresent_.st R Collections-Unordered.package/Dictionary.class/instance/adding/declare_from_.st A Collections-Unordered.package/Dictionary.class/instance/kernel/declareVariable_from_.st A Collections-Unordered.package/Dictionary.class/instance/kernel/declare_from_.st A Kernel.package/CompiledMethod.class/instance/scanning/accessesSlot_.st A Kernel.package/CompiledMethod.class/instance/scanning/readsSlot_.st A Kernel.package/CompiledMethod.class/instance/scanning/writesSlot_.st A KernelTests.package/ClassDescriptionTest.class/instance/tests - slots/testDefinesSlotNamed.st R KernelTests.package/ClassDescriptionTest.class/instance/tests - slots/testHasSlotNamed.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script95.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40095.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st R Slot.package/AbstractGlobalVariable.class/README.md R Slot.package/AbstractGlobalVariable.class/definition.st R Slot.package/AbstractGlobalVariable.class/instance/code generation/emitStore_.st R Slot.package/AbstractGlobalVariable.class/instance/code generation/emitValue_.st R Slot.package/AbstractGlobalVariable.class/instance/meta-object-protocol/read.st R Slot.package/AbstractGlobalVariable.class/instance/meta-object-protocol/write_.st R Slot.package/AbstractGlobalVariable.class/instance/queries/allMethodsReferencingMe.st M Slot.package/ClassModification.class/instance/testing/modifiesSharedVariables.st A Slot.package/ClassVariable.class/README.md A Slot.package/ClassVariable.class/definition.st A Slot.package/ClassVariable.class/instance/as yet unclassified/link_.st A Slot.package/ClassVariable.class/instance/code generation/emitStore_.st A Slot.package/ClassVariable.class/instance/code generation/emitValue_.st A Slot.package/ClassVariable.class/instance/testing/isSpecial.st M Slot.package/GlobalVariable.class/README.md M Slot.package/GlobalVariable.class/definition.st A Slot.package/GlobalVariable.class/instance/as yet unclassified/link_.st A Slot.package/GlobalVariable.class/instance/testing/isSpecial.st M Slot.package/InstanceVariableSlot.class/instance/comparing/hash.st A Slot.package/InstanceVariableSlot.class/instance/queries/usingMethods.st R Slot.package/LinkWrapper.class/instance/accessing/link_.st A Slot.package/LinkWrapper.class/instance/accessing/setLink_.st A Slot.package/LiteralVariable.class/README.md A Slot.package/LiteralVariable.class/class/instance creation/named_.st A Slot.package/LiteralVariable.class/class/validating/checkValidName_.st A Slot.package/LiteralVariable.class/definition.st A Slot.package/LiteralVariable.class/instance/accessing/name_.st A Slot.package/LiteralVariable.class/instance/code generation/emitStore_.st A Slot.package/LiteralVariable.class/instance/code generation/emitValue_.st A Slot.package/LiteralVariable.class/instance/converting/asGlobalVariable.st A Slot.package/LiteralVariable.class/instance/meta-object-protocol/link_.st A Slot.package/LiteralVariable.class/instance/meta-object-protocol/read.st A Slot.package/LiteralVariable.class/instance/meta-object-protocol/write_.st A Slot.package/LiteralVariable.class/instance/queries/definingClass.st A Slot.package/LiteralVariable.class/instance/queries/usingMethods.st A Slot.package/LiteralVariable.class/instance/testing/isSelfEvaluating.st A Slot.package/LiteralVariable.class/instance/testing/isSpecial.st M Slot.package/OldClassBuilderAdapter.class/instance/adapted api/class_instanceVariableNames_.st M Slot.package/OldClassBuilderAdapter.class/instance/adapted api/name_inEnvironment_subclassOf_type_instanceVariableNames_classVariableNames_poolDictionaries_category_.st A Slot.package/Slot.class/instance/meta-object-protocol/link_.st R Slot.package/Slot.class/instance/printing/storeInitializationOn_.st M Slot.package/Slot.class/instance/printing/storeOn_.st R Slot.package/Slot.class/instance/queries/allMethodsReferencingMe.st A Slot.package/Slot.class/instance/queries/definingClass.st A Slot.package/Slot.class/instance/queries/usingMethods.st M Slot.package/SlotClassBuilder.class/definition.st A Slot.package/SlotClassBuilder.class/instance/accessing/sharedVariablesFromString_.st M Slot.package/SlotClassBuilder.class/instance/accessing/sharedVariables_.st M Slot.package/SlotClassBuilder.class/instance/initialization/initialize.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/build.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/buildNewClass.st A Slot.package/TestGlobalVariable.class/README.md A Slot.package/TestGlobalVariable.class/definition.st A Slot.package/extension/ByteString/instance/asGlobalVariable.st M Slot.package/extension/Symbol/instance/=%3E.st A Slot.package/extension/Symbol/instance/asGlobalVariable.st M SlotTests.package/SlotAnnouncementsTest.class/instance/tests/testChangeInSharedVariablesAndSharedPoolsShouldAnnounceClassModified.st M SlotTests.package/SlotAnnouncementsTest.class/instance/tests/testChangeInSharedVariablesShouldAnnounceClassModified.st M SlotTests.package/SlotBasicTest.class/instance/tests-shared variables/testAddSharedVariable.st M SlotTests.package/SlotBasicTest.class/instance/tests-shared variables/testRemoveSharedVariable.st M SlotTests.package/SlotBasicTest.class/instance/tests-shared variables/testWithSharedVariable.st M SlotTests.package/SlotBasicTest.class/instance/tests-shared variables/testWithoutSharedVariables.st M SlotTests.package/SlotClassVariableTest.class/instance/tests/testClassVariableDoesNotDuplicatesSubclassesOfSuperclass.st M SlotTests.package/SlotMigrationTest.class/instance/tests/testAddSharedVariableKeepSubclasses.st M System-Support.package/SystemDictionary.class/instance/accessing/poolUsers.st A System-Support.package/SystemDictionary.class/instance/dictionary access/declare_from_.st A Traits.package/TBehavior.class/instance/queries/allMethodsAccessingSlot_.st A Traits.package/TBehavior.class/instance/queries/methodsAccessingSlot_.st A Traits.package/TBehavior.class/instance/queries/methodsReadingSlot_.st A Traits.package/TBehavior.class/instance/queries/methodsWritingSlot_.st M Traits.package/TBehavior.class/instance/testing method dictionary/whichSelectorsAccess_.st M Traits.package/TClass.class/instance/class variables/addClassVarNamed_.st A Traits.package/TClass.class/instance/class variables/addClassVariable_.st M Traits.package/TClass.class/instance/class variables/classVarNamed_.st M Traits.package/TClass.class/instance/class variables/classVarNamed_put_.st M Traits.package/TClass.class/instance/class variables/classVarNames.st A Traits.package/TClass.class/instance/class variables/classVariableDefinitionString.st M Traits.package/TClass.class/instance/class variables/classVariableNamed_.st M Traits.package/TClass.class/instance/class variables/classVariables.st A Traits.package/TClass.class/instance/class variables/definesClassVariableNamed_.st A Traits.package/TClass.class/instance/class variables/definesClassVariable_.st A Traits.package/TClass.class/instance/class variables/hasClassVariable_.st M Traits.package/TClass.class/instance/class variables/readClassVariableNamed_.st A Traits.package/TClass.class/instance/class variables/removeClassVariable_.st M Traits.package/TClass.class/instance/class variables/writeClassVariableNamed_value_.st A Traits.package/TClass.class/instance/initialize-release/declareClassVariables_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_layout_slots_classVariableNames_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_layout_slots_classVariableNames_poolDictionaries_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_layout_slots_classVariables_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_layout_slots_classVariables_poolDictionaries_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_slots_classVariableNames_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_slots_classVariableNames_poolDictionaries_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_slots_classVariables_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_slots_classVariables_poolDictionaries_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_layout_slots_classVariableNames_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_layout_slots_classVariableNames_poolDictionaries_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_layout_slots_classVariables_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_layout_slots_classVariables_poolDictionaries_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_slots_classVariableNames_category_.st R Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_slots_classVariableNames_poolDictionaries_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_slots_classVariables_category_.st A Traits.package/TClass.class/instance/subclass creation - slots/subclass_uses_slots_classVariables_poolDictionaries_category_.st A Traits.package/TClassDescription.class/instance/slots/definesSlotNamed_.st A Traits.package/TClassDescription.class/instance/slots/definesSlot_.st R Traits.package/TClassDescription.class/instance/slots/hasSlotNamed_.st R Traits.package/TClassDescription.class/instance/slots/slotNamed_link_.st R UserManager-Core.package/UserManager.class/instance/as yet unclassified/openSwitchUsers.st Log Message: ----------- 40095 13552 First Class Variables: improve reflective API, ClassBuilder use objects, not string for Globals https://pharo.fogbugz.com/f/cases/13552 http://files.pharo.org/image/40/40095.zip

July 17, 2014

Re: [Pharo-dev] RFB: caught MessageNotUnderstood: Float>>bitShift:

by Levente Uzonyi

I don't think anyone is able to answer your question without a stack trace. Levente On Thu, 17 Jul 2014, Damien Cassou wrote: > Anyone has an idea why RFB would try sending #bitShift: to a float? > > This crashes the 2 VNC viewer I've tried. This happens when moving a > window in Pharo through the VNC client. > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill > >

July 17, 2014

Re: [Pharo-dev] RFB: caught MessageNotUnderstood: Float>>bitShift:

by Nicolas Cellier

Doing arithmetic with bitShift is a bad idea in general. It's intention obscuring and bound to knowledge of low level representation... 2014-07-17 16:53 GMT+02:00 Damien Cassou <damien.cassou(a)gmail.com>: > Anyone has an idea why RFB would try sending #bitShift: to a float? > > This crashes the 2 VNC viewer I've tried. This happens when moving a > window in Pharo through the VNC client. > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill > >

July 17, 2014

RFB: caught MessageNotUnderstood: Float>>bitShift:

by Damien Cassou

Anyone has an idea why RFB would try sending #bitShift: to a float? This crashes the 2 VNC viewer I've tried. This happens when moving a window in Pharo through the VNC client. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

July 17, 2014

RFB broken

by Damien Cassou

Hi, some changes in Pharo 3 broke the RFB Server menu (loadable from PharoExtra/RFB, there is a configuration). What happened is that: 1/ Pharo 30507, slice 11492, UpdatingMenuItemMorph was removed 2/ Pharo 30564, slice 12051, UpdatingMenuItemMorph was re-added, but not the method #wordingProvider:wordingSelector: that was required by RFB https://pharo.fogbugz.com/f/cases/11492 https://pharo.fogbugz.com/f/cases/12051 What can I do please? -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

July 17, 2014

Colorising list nodes

by Yuriy Tymchuk

Hi guys, 1 more question about Spec: can I somehow define a color for list items. For example I want to fade out some of them. Nautilus (as it does the same for extension methods) uses PluggableIconListMorph, can I use existing spec models? Uko

July 17, 2014