May 2013 - Pharo-dev - lists.pharo.org

[Pharo-project] [regression reporter]regression occurred

by no-reply＠ci.inria.fr

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/./label=wi… 1 regressions found. Zinc.Tests.ZnClientTests.testRedirect

May 9, 2013

[Pharo-project] [regression reporter]regression occurred

by no-reply＠ci.inria.fr

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/./label=ma… 1 regressions found. Zinc.Tests.ZnClientTests.testRedirect

May 9, 2013

[Pharo-project] [regression reporter]regression occurred

by no-reply＠ci.inria.fr

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/./label=li… 1 regressions found. Zinc.Tests.ZnClientTests.testRedirect

May 9, 2013

[Pharo-project] [update 3.0] #30113

by Marcus Denker

30113 ----- 10563 SpecDialogWindow is not cancelled when closed (using cmd+w) https://pharo.fogbugz.com/f/cases/10563 10239 FileDialogWindow does not open properly on file https://pharo.fogbugz.com/f/cases/10239 10552 uncategorized method in ClassDescription https://pharo.fogbugz.com/f/cases/10552 10562 KMKeyCombinationChoice are not working https://pharo.fogbugz.com/f/cases/10562 10568 Copy all method in Virtual machine class to instance side https://pharo.fogbugz.com/f/cases/10568 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Traits-MarcusDenker.503.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.8… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Core-MarcusDenker.110.di… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-Widgets-MarcusDenke… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Keymapping-KeyCombinations-Ma… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Keymapping-Core-MarcusDenker.…

May 9, 2013

[Pharo-project] XPath issue ?

by Herve Verjus

Dear All, I try a very simple example: mydoc.xml document: <?xml version="1.0" encoding="UTF-8" ?> <first> <second> <item type="attvalue">nodevalue</item> </second> </first> And the Pharo code found in the book.pharo-project.org: | doc results | doc := XMLDOMParser parseFileNamed: 'mydoc.xml'. results := ( XPath for: 'first' ) in: doc. results explore As a result, I obtain an empty OrderedCollection...It should contain an element. Then a make some changes using different XPath expressions (i.e. '/first/second/item/@type", etc.) but no way. Then I discover the first element of the XPath expression must not be the root of the XML doc. If I change the mydoc.xml, introducing a new root element: <?xml version="1.0" encoding="UTF-8" ?> <foo> <first> <second> <item type="attvalue">nodevalue</item> </second> </first> </foo> Everything is ok (the same code as above). Here, XPath assumes that the first tag we are looking for is not the root of the doc, otherwise it fails. I'm not so sure but it seems that such implementation doesn't follow the XPath specs. I tried another example from http://www.w3schools.com/xpath/xpath_syntax.asp and same results: I obtain an empty collection when using an XPath expression beginning with the 'bookstore' tag, the root element of the doc: | doc results | doc := XMLDOMParser parseFileNamed: 'books.xml'. results := ( XPath for: '/bookstore' ) in: doc. results explore Maybe, I missed something... Note: I have had to replace the isTag (deprecated) with isElement in some piece of XPath code. Cheers, Herve

May 9, 2013

Re: [Pharo-project] [Lsehub-staff] AST-Navigation short demo

by Gisela Decuzzi

2013/5/8 stephane ducasse <stephane.ducasse(a)free.fr> > Did you implement an sender and implementors based on the selector (ast > analysis)? > Yes (but in smarts suggestions) It's already integrated :) ctrl + t (or command t) is the shortcut to see the menu. I will try to upload a video for the suggestions tomorrow. Did we replace the old one with this new one? > No, the old behavior is there, I think that it can be useful to find senders/implementors from a code selection and no for the full selector only... but I don't think that the default should be the selection... don't know if we are all agree in that...

May 8, 2013

Re: [Pharo-project] [Lsehub-staff] AST-Navigation short demo

by Gisela Decuzzi

>What do you think? I have another command (with a broken keymap at least in linux ctrl + o I think) that allows you to choose the node you want if you have multiple options. I think that going allways to the first child is less confusing, but we can give a try and see how it works. 2013/5/8 Damien Cassou <damien.cassou(a)gmail.com> > Hi Gisela, > > thank you very much for the work and video, it's great. I'm thinking > that when you do ctrl + shift + o, you might want to go the previously > selected child node and not to the first one. This way, you can press > ctrl + shift + p very fast, even one time too much, and go back to the > previous selection by pressing ctrl+shift+o once. What do you think? > > On Wed, May 8, 2013 at 2:03 PM, Gisela Decuzzi <giseladecuzzi(a)gmail.com> > wrote: > > Hi! I've recorded the video as Damian suggested to show how to use the > code > > navigation based in the ast :) > > > > Here it's the video: http://www.youtube.com/watch?v=pFLyzEI0jmE (Sorry > for > > my English) > > > > And if you want to try: > > Gofer it > > url: 'http://smalltalkhub.com/mc/gisela/NodeNavigation/main'; > > package: 'ConfigurationOfNodeNavigation'; > > load. > > ((Smalltalk globals at: #ConfigurationOfNodeNavigation) project version: > > #development) load. > > > > A summary for the shortcuts: > > - going to the parent: ctrl + shift + p (command + shift + p for mac) > > - going to the first child: ctrl + shift + o (command + shift + o for > mac) > > - going to same level node: ctrl + shift + u (command + shift + u for > mac) > > > > It would be great to use the arrowUp or down, I want to check if it's > easy > > to make them work first and also make the navigation available for > debugger, > > workspace, message browser (...) > > > > > > > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill > >

May 8, 2013

[Pharo-project] Understanding NBOpenGL

by kilon

Ok so I tried to learn Opengl ES 2 (and opengl 4) during my eastern vacations because I realised that I dont really need Athens or vector graphics for my GUI , since I will be dealing mostly with 3d graphics anyway. (My project "ephestos" will be an effort of creating a 3d app for pharo, see also "blender") So when I tried to run the demos i get an error with NBMacGLContextDriver>>supportsCurrentPlatform "obviously, for Mac intel-32 only :)" ^ NativeBoost platformId = NativeBoostConstants mac32PlaformId My mac is "obviously" not 32-bit but 64 bit, but I dont know if that matters since pharo is only 32 bit anyway. The bug is also obvious it should be mac32PlatformId and not mac32PlaformId. I correct and proceed and gives me a new error this time in NBMacGlApi>>glApiCall: fnSpec index: fnIndex attributes: attributes context: contextToRetry ^[ (NBCallFailureHandler for: contextToRetry) retryWith: [ :targetClass :targetMethod | (NBFFICallout targetClass: targetClass targetMethod: targetMethod fnSpec: fnSpec) stdcall; generate: [ :gen | self emitCall: fnIndex generator: gen ] ] ] on: NBNativeCodeError do: [:err :handler | err errorCode = ErrorFnNotAvailable ifTrue: [ "Native code is installed, but function pointer not loaded yet. Try to load function and retry the call" (self tryGetFunctionPointer: (self class glFunctions at: fnIndex)) ifFalse: [ ^ err pass ]. ^ handler retrySend ]. err pass ] The problem here that NBCallFailureHandler is nowhere to be found. At first I though my NB was lagging behind in version so I download from smalltalk Hub and did ConfigurationOfNativeboost loadStable. it updated without errors but still that class is nowhere to be found. So my question is this, does it really worth it to struggle with NBOpengl or will it better to learn how Nativeboost works and use Opengl myself ? -- View this message in context: http://forum.world.st/Understanding-NBOpenGL-tp4686514.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

May 8, 2013

[Pharo-project] XPath issue ?

by Herve Verjus

Dear All, I try a very simple example: mydoc.xml document: <?xml version="1.0" encoding="UTF-8" ?> <first> <second> <item type="attvalue">nodevalue</item> </second> </first> And the Pharo code found in the book.pharo-project.org: | doc results | doc := XMLDOMParser parseFileNamed: 'mydoc.xml'. results := ( XPath for: 'first' ) in: doc. results explore As a result, I obtain an empty OrderedCollection...It should contain an element. Then a make some changes using different XPath expressions (i.e. '/first/second/item/@type", etc.) but no way. Then I discover the first element of the XPath expression must not be the root of the XML doc. If I change the mydoc.xml, introducing a new root element: <?xml version="1.0" encoding="UTF-8" ?> <foo> <first> <second> <item type="attvalue">nodevalue</item> </second> </first> </foo> Everything is ok (the same code as above). Here, XPath assumes that the first tag we are looking for is not the root of the doc, otherwise it fails. I'm not so sure but it seems that such implementation doesn't follow the XPath specs. I tried another example from http://www.w3schools.com/xpath/xpath_syntax.asp and same results: I obtain an empty collection when using an XPath expression beginning with the 'bookstore' tag, the root element of the doc: | doc results | doc := XMLDOMParser parseFileNamed: 'books.xml'. results := ( XPath for: '/bookstore' ) in: doc. results explore Maybe, I missed something... Note: I have had to replace the isTag (deprecated) with isElement in some piece of XPath code. Cheers, Herve

May 8, 2013

[Pharo-project] Understanding NBOpengl

by dimitris chloupis

Ok so I tried to learn Opengl ES 2 (and opengl 4) during my eastern vacations because I realised that I dont really need Athens or vector graphics for my GUI , since I will be dealing mostly with 3d graphics anyway. (My project "ephestos" will be an effort of creating a 3d app for pharo, see also "blender") So when I tried to run the demos i get an error with NBMacGLContextDriver>>supportsCurrentPlatform Â Â Â "obviously, for Mac intel-32 only :)" Â Â Â ^ NativeBoost platformId = NativeBoostConstants mac32PlaformId My mac is "obviously" not 32-bit but 64 bit, but I dont know if that matters since pharo is only 32 bit anyway. The bug is also obvious it should be mac32PlatformId and not mac32PlaformId. I correct and proceed and gives me a new error this time in NBMacGlApi>>glApiCall: fnSpec index: fnIndex attributes: attributes context: contextToRetry Â Â Â ^[ Â Â Â Â Â Â (NBCallFailureHandler for: contextToRetry) retryWith: [ :targetClass :targetMethod | Â Â Â Â Â Â Â Â Â (NBFFICallout Â Â Â Â Â Â Â Â Â Â Â Â targetClass: targetClass targetMethod: targetMethod fnSpec: fnSpec) Â Â Â Â Â Â Â Â Â Â Â Â stdcall; Â Â Â Â Â Â Â Â Â Â Â Â generate: [ :gen | self emitCall: fnIndex generator: gen ] Â Â Â Â Â Â ] Â Â Â ] on: NBNativeCodeError do: [:err :handler | Â Â Â Â Â Â err errorCode = ErrorFnNotAvailable ifTrue: [ Â Â Â Â Â Â Â Â Â "Native code is installed, but function pointer not loaded yet. Â Â Â Â Â Â Â Â Â Try to load function and retry the call"Â Â Â Â Â Â Â Â Â Â Â Â (self tryGetFunctionPointer: (self class glFunctions at: fnIndex)) ifFalse: [ ^ err pass ]. Â Â Â Â Â Â Â Â Â ^ handler retrySend Â Â Â Â Â Â Â Â Â ]. Â Â Â Â Â Â err passÂ Â Â Â Â Â Â Â Â ] The problem here that NBCallFailureHandler is nowhere to be found. At first I though my NB was lagging behind in version so I download from smalltalk Hub and did ConfigurationOfNativeboost loadStable. it updated without errors but still that class is nowhere to be found. So my question is this, does it really worth it to struggle with NBOpengl or will it better to learn how Nativeboost works and use Opengl myself ?

May 8, 2013