- Pharo-users - lists.pharo.org

Re: [Pharo-users] NBOpenGL on Pharo5

by stepharo

Hi richard > I was wondering what the status of NBOpenGL on Pharo5 was. As far as I > know, it does not work. I would like to have CodeCity work on Pharo5. Me too :) > Is anybody else (for instance the Roassal3d team) affected by this? I will discuss with ronie to see if he can help when visiting us - he is arriving 16 of april. But what would be good is to have more people knowing about it. Now what would be good is that you have a look at the bindings and ported them to uFFI. This would help also esteban and give feedback on uFFI. The OpenGL calls do not change just the way to express them and they should be similar. Do you think that you can give a tru I asked esteban to release his uFFI documentation. Stef

March 12, 2016

Re: [Pharo-users] OpenGL project

by stepharo

Check bloc under Moose in the CI there is a little class with the binding. Stef Le 11/3/16 13:22, Thibault Raffaillac a Ã©crit : > Hi, > > I would like to do a bit of OpenGL in Pharo, but it does not seem to work at the moment. > > Tried NBOpenGL with a spur image (50560): > _ fails at installation from configuration browser (need to click again on installing to get all classes) > _ demo "GLTTRenderingDemo new openInWorld" fails at NBGLContextDriver with error "No suitable implementation found for initializing OpenGL context for your platform" (running on a Mac) > > Tried with a pre-spur image (50496): > _ same weirdness at installation > _ demo fails at NBGLCurveRenderer with "MessageNotUnderstood: receiver of on: is nil" > > Is there a working demo available out there? I have worked a lot with OpenGL ES 2.0 and could definitely provide work on the topic. > > Cheers, > Thibault > >

March 12, 2016

Re: [Pharo-users] How to access XML tag name?

by stepharo

Thanks Ok it was characters: I will try it What a bad name! I will probably have to build a stack or dictionary of dictionary of the part that I will not want to visit but this is another story :) Stef Le 11/3/16 14:17, Blondeau Vincent a Ã©crit : > Hi, > > The qualified name in function startElement: aQualifiedName attributes: aDictionary, will be FILMS and after FILM and after TITRE,...etc... > So, you have to tell to your shouldVisit: method to accept TITRE too and get in and after you should implement characters: to get the content on the tag. > > Vincent > >> -----Message d'origine----- >> De : Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] De la part de >> stepharo >> EnvoyÃ© : vendredi 11 mars 2016 14:04 >> Ã : Any question about pharo is welcome >> Objet : [Pharo-users] How to access XML tag name? >> >> Hi >> >> Yesterday I started to hack a smart SAX handler. The idea is that I want to just >> specify the tags I want to visit and the SAX handler should invoke (generated) >> visit methods. Like that I can easily get visitors on XML domain. >> >> Here is an example of what I did. >> >> | h | >> h := SmartSAXHandler new >> visitor: (MyFilmVisitor new visitTags: #(FILM ROLE)); >> on: FileSystem workingDirectory / 'FILMS.XML'. >> h parseDocument. >> ^ h >> >> >> >> SmartSAXHAndler >> startElement: aQualifiedName attributes: aDictionary >> >> (visitor shouldVisit: aQualifiedName) >> ifTrue: [ >> visitor >> perform: (visitor createdVisitSelector: aQualifiedName) >> with: aQualifiedName >> with: aDictionary >> ] >> >> >> Object subclass: #GenericTagSAXVisitor >> instanceVariableNames: 'visitTag visitTags' >> classVariableNames: '' >> category: 'SmartXMLHandler' >> >> >> GenericTagSAXVisitor>>visitTags: aCollection >> "set the tags that will lead to a call to a visitTag:with: method in the visitor" >> >> visitTags := aCollection collect: [ :each | each asLowercase ]. >> self createVisitMethods. >> >> and in a subclass the visit* methods automatically generated >> >> >> Now I could not get when I have a <TITRE>Vertigo</TITRE> where I can get the >> Vertigo information. >> I redefined several methods of SAXhandler but without success. >> >> >> <?xml version="1.0" encoding="iso-8859-1"?> >> <FILMS> >> <FILM annee="1958"> >> <TITRE>Vertigo</TITRE> >> <GENRE>Drame</GENRE> >> <PAYS>USA</PAYS> >> <MES idref="3"/> >> <ROLES> >> <ROLE> >> <PRENOM>James</PRENOM> >> <NOM>Stewart</NOM> >> <INTITULE>John Ferguson</INTITULE> >> </ROLE> >> <ROLE> >> <PRENOM>Kim</PRENOM> >> <NOM>Novak</NOM> >> <INTITULE>Madeleine Elster</INTITULE> >> </ROLE> >> </ROLES> >> <RESUME>Scottie Ferguson, ancien inspecteur de police, est sujet >> au vertige depuis qu'il a vu mourir son >> collegue. Elster, son ami, le charge de surveiller sa femme, >> Madeleine, ayant des tendances >> suicidaires. Amoureux de la jeune femme Scottie ne remarque pas le >> piege qui se trame autour >> de lui et dont il va etre la victime... </RESUME> >> </FILM> > > !!!************************************************************************************* > "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un virus transmis. > > This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!"

March 12, 2016

Re: [Pharo-users] OpenGL project

by Alexandre Bergel

Hi Thibault, This is great you are trying to revive the open gl binding. This is very important. Unfortunately we do not have the man power and the knowledge to do it ourselves. So your help is highly welcome! Execute the following: Gofer new smalltalkhubUser: 'ronsaldo' project: 'Woden'; package: 'ConfigurationOfWoden'; load. (Smalltalk at: #ConfigurationOfWoden) loadBleedingEdge. And look at the class RWRoassal3dExample. It contains many examples. Here is one: v := RWView new. v add: RWCone element. v camera position: (WDVector3 newX: 0.0 y: 0.0 z: 3.0). v @ RWMouseKeyControl. v Let us know how it goes! Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Mar 11, 2016, at 9:22 AM, Thibault Raffaillac <thibault.raffaillac(a)inria.fr> wrote: > > Hi, > > I would like to do a bit of OpenGL in Pharo, but it does not seem to work at the moment. > > Tried NBOpenGL with a spur image (50560): > _ fails at installation from configuration browser (need to click again on installing to get all classes) > _ demo "GLTTRenderingDemo new openInWorld" fails at NBGLContextDriver with error "No suitable implementation found for initializing OpenGL context for your platform" (running on a Mac) > > Tried with a pre-spur image (50496): > _ same weirdness at installation > _ demo fails at NBGLCurveRenderer with "MessageNotUnderstood: receiver of on: is nil" > > Is there a working demo available out there? I have worked a lot with OpenGL ES 2.0 and could definitely provide work on the topic. > > Cheers, > Thibault >

March 11, 2016

Re: [Pharo-users] How to access XML tag name?

by Brice GOVIN

Hi, according to what have found in the SAXHandler and XMLDOMParser class, you should use SAXHandler>>characters: method to get the information inside a marker. Information inside a marker is consider as an XMLString that is created after a call to XMLDOMParser>>characters:. I hope I helped you with your question. =) -------------- Brice Govin PhD student in RMoD research team at INRIA Lille Software Engineer at THALES AIR SYSTEMS Rungis ENSTA-Bretagne ENSI2014 22 Avenue du General Leclerc 92340 BOURG-LA-REINE ________________________________ De : stepharo [via Smalltalk] <ml-node+[hidden email]</user/SendEmail.jtp?type=node&node=4884099&i=0>> EnvoyÃ© : vendredi 11 mars 2016 13:37 Ã : Brice GOVIN Objet : How to access XML tag name? Hi Yesterday I started to hack a smart SAX handler. The idea is that I want to just specify the tags I want to visit and the SAX handler should invoke (generated) visit methods. Like that I can easily get visitors on XML domain. Here is an example of what I did. | h | h := SmartSAXHandler new visitor: (MyFilmVisitor new visitTags: #(FILM ROLE)); on: FileSystem workingDirectory / 'FILMS.XML'. h parseDocument. ^ h SmartSAXHAndler >> startElement: aQualifiedName attributes: aDictionary (visitor shouldVisit: aQualifiedName) ifTrue: [ visitor perform: (visitor createdVisitSelector: aQualifiedName) with: aQualifiedName with: aDictionary ] Object subclass: #GenericTagSAXVisitor instanceVariableNames: 'visitTag visitTags' classVariableNames: '' category: 'SmartXMLHandler' GenericTagSAXVisitor>>visitTags: aCollection "set the tags that will lead to a call to a visitTag:with: method in the visitor" visitTags := aCollection collect: [ :each | each asLowercase ]. self createVisitMethods. and in a subclass the visit* methods automatically generated Now I could not get when I have a <TITRE>Vertigo</TITRE> where I can get the Vertigo information. I redefined several methods of SAXhandler but without success. <?xml version="1.0" encoding="iso-8859-1"?> <FILMS> <FILM annee="1958"> <TITRE>Vertigo</TITRE> <GENRE>Drame</GENRE> <PAYS>USA</PAYS> <MES idref="3"/> <ROLES> <ROLE> <PRENOM>James</PRENOM> <NOM>Stewart</NOM> <INTITULE>John Ferguson</INTITULE> </ROLE> <ROLE> <PRENOM>Kim</PRENOM> <NOM>Novak</NOM> <INTITULE>Madeleine Elster</INTITULE> </ROLE> </ROLES> <RESUME>Scottie Ferguson, ancien inspecteur de police, est sujet au vertige depuis qu'il a vu mourir son collegue. Elster, son ami, le charge de surveiller sa femme, Madeleine, ayant des tendances suicidaires. Amoureux de la jeune femme Scottie ne remarque pas le piege qui se trame autour de lui et dont il va etre la victime... </RESUME> </FILM> ________________________________ If you reply to this email, your message will be added to the discussion below: http://forum.world.st/How-to-access-XML-tag-name-tp4884065.html To unsubscribe from Pharo Smalltalk Users, click here. NAML<http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> ________________________________ View this message in context: RE: How to access XML tag name?<http://forum.world.st/How-to-access-XML-tag-name-tp4884065p4884099.html> Sent from the Pharo Smalltalk Users mailing list archive<http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html> at Nabble.com.

March 11, 2016

Re: [Pharo-users] OpenGL project

by Dimitris Chloupis

yeap NBOpenGL relied on NativeBoost and our new FFI is UFFI so that means that NBOpenGL does no longer work and there are no plans to make it work at least for now. The problem is that Nativeboost was doing machine code stuff that were difficult to maintain and so it does low level stuff with NBOpenGL. UFFI however is very similar to Nativeboost, so porting OpenGL to it is certainly much easier than rewriting the whole wrapper. Obviously OpenGL being huge wont be a walk in the park , however the good news is that NBOpenGL was automating the process with auto generating wrappers. If you wish you can do the porting to UFFI and Esteban will be willing to answer questions oh how can make it work. Esteban is the man behind UFFI and our full time dev of Pharo. On Fri, Mar 11, 2016 at 2:23 PM Thibault Raffaillac < thibault.raffaillac(a)inria.fr> wrote: > Hi, > > I would like to do a bit of OpenGL in Pharo, but it does not seem to work > at the moment. > > Tried NBOpenGL with a spur image (50560): > _ fails at installation from configuration browser (need to click again on > installing to get all classes) > _ demo "GLTTRenderingDemo new openInWorld" fails at NBGLContextDriver with > error "No suitable implementation found for initializing OpenGL context for > your platform" (running on a Mac) > > Tried with a pre-spur image (50496): > _ same weirdness at installation > _ demo fails at NBGLCurveRenderer with "MessageNotUnderstood: receiver of > on: is nil" > > Is there a working demo available out there? I have worked a lot with > OpenGL ES 2.0 and could definitely provide work on the topic. > > Cheers, > Thibault > >

March 11, 2016

Re: [Pharo-users] How to access XML tag name?

by Blondeau Vincent

Hi, The qualified name in function startElement: aQualifiedName attributes: aDictionary, will be FILMS and after FILM and after TITRE,...etc... So, you have to tell to your shouldVisit: method to accept TITRE too and get in and after you should implement characters: to get the content on the tag. Vincent > -----Message d'origine----- > De : Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] De la part de > stepharo > EnvoyÃ© : vendredi 11 mars 2016 14:04 > Ã : Any question about pharo is welcome > Objet : [Pharo-users] How to access XML tag name? > > Hi > > Yesterday I started to hack a smart SAX handler. The idea is that I want to just > specify the tags I want to visit and the SAX handler should invoke (generated) > visit methods. Like that I can easily get visitors on XML domain. > > Here is an example of what I did. > > | h | > h := SmartSAXHandler new > visitor: (MyFilmVisitor new visitTags: #(FILM ROLE)); > on: FileSystem workingDirectory / 'FILMS.XML'. > h parseDocument. > ^ h > > > > SmartSAXHAndler >> startElement: aQualifiedName attributes: aDictionary > > (visitor shouldVisit: aQualifiedName) > ifTrue: [ > visitor > perform: (visitor createdVisitSelector: aQualifiedName) > with: aQualifiedName > with: aDictionary > ] > > > Object subclass: #GenericTagSAXVisitor > instanceVariableNames: 'visitTag visitTags' > classVariableNames: '' > category: 'SmartXMLHandler' > > > GenericTagSAXVisitor>>visitTags: aCollection > "set the tags that will lead to a call to a visitTag:with: method in the visitor" > > visitTags := aCollection collect: [ :each | each asLowercase ]. > self createVisitMethods. > > and in a subclass the visit* methods automatically generated > > > Now I could not get when I have a <TITRE>Vertigo</TITRE> where I can get the > Vertigo information. > I redefined several methods of SAXhandler but without success. > > > <?xml version="1.0" encoding="iso-8859-1"?> > <FILMS> > <FILM annee="1958"> > <TITRE>Vertigo</TITRE> > <GENRE>Drame</GENRE> > <PAYS>USA</PAYS> > <MES idref="3"/> > <ROLES> > <ROLE> > <PRENOM>James</PRENOM> > <NOM>Stewart</NOM> > <INTITULE>John Ferguson</INTITULE> > </ROLE> > <ROLE> > <PRENOM>Kim</PRENOM> > <NOM>Novak</NOM> > <INTITULE>Madeleine Elster</INTITULE> > </ROLE> > </ROLES> > <RESUME>Scottie Ferguson, ancien inspecteur de police, est sujet > au vertige depuis qu'il a vu mourir son > collegue. Elster, son ami, le charge de surveiller sa femme, > Madeleine, ayant des tendances > suicidaires. Amoureux de la jeune femme Scottie ne remarque pas le > piege qui se trame autour > de lui et dont il va etre la victime... </RESUME> > </FILM> !!!************************************************************************************* "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!"

March 11, 2016

Re: [Pharo-users] Get the code of a method - Artefact

by g_ongenae

Yes, Artefact the PDF Library. -- View this message in context: http://forum.world.st/Get-the-code-of-a-method-Artefact-tp4883721p4884089.h… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 11, 2016

How to access XML tag name?

by stepharo

Hi Yesterday I started to hack a smart SAX handler. The idea is that I want to just specify the tags I want to visit and the SAX handler should invoke (generated) visit methods. Like that I can easily get visitors on XML domain. Here is an example of what I did. | h | h := SmartSAXHandler new visitor: (MyFilmVisitor new visitTags: #(FILM ROLE)); on: FileSystem workingDirectory / 'FILMS.XML'. h parseDocument. ^ h SmartSAXHAndler >> startElement: aQualifiedName attributes: aDictionary (visitor shouldVisit: aQualifiedName) ifTrue: [ visitor perform: (visitor createdVisitSelector: aQualifiedName) with: aQualifiedName with: aDictionary ] Object subclass: #GenericTagSAXVisitor instanceVariableNames: 'visitTag visitTags' classVariableNames: '' category: 'SmartXMLHandler' GenericTagSAXVisitor>>visitTags: aCollection "set the tags that will lead to a call to a visitTag:with: method in the visitor" visitTags := aCollection collect: [ :each | each asLowercase ]. self createVisitMethods. and in a subclass the visit* methods automatically generated Now I could not get when I have a <TITRE>Vertigo</TITRE> where I can get the Vertigo information. I redefined several methods of SAXhandler but without success. <?xml version="1.0" encoding="iso-8859-1"?> <FILMS> <FILM annee="1958"> <TITRE>Vertigo</TITRE> <GENRE>Drame</GENRE> <PAYS>USA</PAYS> <MES idref="3"/> <ROLES> <ROLE> <PRENOM>James</PRENOM> <NOM>Stewart</NOM> <INTITULE>John Ferguson</INTITULE> </ROLE> <ROLE> <PRENOM>Kim</PRENOM> <NOM>Novak</NOM> <INTITULE>Madeleine Elster</INTITULE> </ROLE> </ROLES> <RESUME>Scottie Ferguson, ancien inspecteur de police, est sujet au vertige depuis qu'il a vu mourir son collegue. Elster, son ami, le charge de surveiller sa femme, Madeleine, ayant des tendances suicidaires. Amoureux de la jeune femme Scottie ne remarque pas le piege qui se trame autour de lui et dont il va etre la victime... </RESUME> </FILM>

March 11, 2016

OpenGL project

by Thibault Raffaillac

Hi, I would like to do a bit of OpenGL in Pharo, but it does not seem to work at the moment. Tried NBOpenGL with a spur image (50560): _ fails at installation from configuration browser (need to click again on installing to get all classes) _ demo "GLTTRenderingDemo new openInWorld" fails at NBGLContextDriver with error "No suitable implementation found for initializing OpenGL context for your platform" (running on a Mac) Tried with a pre-spur image (50496): _ same weirdness at installation _ demo fails at NBGLCurveRenderer with "MessageNotUnderstood: receiver of on: is nil" Is there a working demo available out there? I have worked a lot with OpenGL ES 2.0 and could definitely provide work on the topic. Cheers, Thibault

March 11, 2016