February 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [squeak-dev] can this be done via modification to the Squeak/Pharo IDE?

by Benjamin

Here is the video of Nautilus I made for ESUG [1] You can see groups in the video. But this video is a bit old, and Nautilus changed a lot in the mid time :) So soon I will do another video (but tonight I am too tired ^^) Ben [1] http://dl.dropbox.com/u/24369478/ESUG-Nautilus-Award.m4v On Feb 29, 2012, at 7:53 PM, StÃ©phane Ducasse wrote: > > On Feb 29, 2012, at 7:02 PM, Nick Ager wrote: > >> Hi Chris, >> >> >> His comment on modality really emphasizes this point, and something I >> think folks even in this community could stand to listen: when I >> observe folks in their demo videos using Squeak or Pharo, almost every >> time I see folks browsing in a modal way. They have a big >> Package-Pane browser open and they're looking at one package, one >> class and one method at a time... They have to do about 4-5 clicks to >> "navigate" to a sent method, and 4-5 clicks to get back. This is way >> too slow for ideas to emerge. >> >> I'd love to learn how to be more effective in the Pharo image. > > use nautilus and groups! > They are cool. > >> Be great if you could share with us more effective ways to navigate around the code >> .... even in a video :-) >> >> Nick > >

Feb. 29, 2012

Re: [Pharo-project] fun with NBOpenGL

by Igor Stasenko

On 29 February 2012 23:12, Erwan Douaille <douailleerwan(a)gmail.com> wrote: > Hi ! > > I would like to know if it is possible to use texture with vertex3f. I > didn't find anything in opengl bible :S > vertex3f is for defining the vertex position and completely orthogonal to texture(s). for defining the texture coordinates for given vertex, you use one of: texCoord[1/2/3][i/f/d] http://www.opengl.org/sdk/docs/man/xhtml/glTexCoord.xml > > 2012/2/29 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >> >> so may be connecting to objective-C :) >> But the paperS first ;) >> >> Stef >> >> On Feb 29, 2012, at 8:37 PM, Jean Baptiste Arnaud wrote: >> >> > yes, Â ^^ ;-p >> > >> > On Feb 29, 2012, at 7:51 PM, StÃ©phane Ducasse wrote: >> > >> >> :) you seems to have fun after the lantronix XP. >> >> >> >> Stef >> >> >> >> On Feb 29, 2012, at 7:33 PM, Jean Baptiste Arnaud wrote: >> >> >> >>> <Screen shot 2012-02-29 at 7.31.10 PM.png> >> >> >> >> >> > >> > Regard >> > Jean Baptiste Arnaud >> > jbaptiste.arnaud(a)gmail.com >> > >> > >> > >> > >> > >> >> > > > > -- > Douaille Erwan <douaille.erwan(a)gmail.com> -- Best regards, Igor Stasenko.

Feb. 29, 2012

Re: [Pharo-project] Is athens configuration loading?

by Igor Stasenko

On 29 February 2012 23:20, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > I remember fernando published some changes related to Cairo. > But it would be good that we improve. > Yes, Fernando, i need to review the code. And i would require your code , which is working using athens, so if i will break something i will know. > Stef > >>>> Yes, configuration seems to be working after some last-minute fixes. >>> >>> I now do some cleanup in AthensSurfaceExamples >>> to make sure they using right class. >>> >> >> There are some more issues, >> like undeclared CairoPNGSurface in >> AthensCairoSurface>>#drawImage:. >> >> Fernando, have any idea? I never seen this class before. >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > -- Best regards, Igor Stasenko.

Feb. 29, 2012

Re: [Pharo-project] Is athens configuration loading?

by Igor Stasenko

On 29 February 2012 22:58, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Excellent! > Make our eyes blinking of pleasure :) > okay, i added version 0.1.1 with cleaned examples. So, you can use AthensBalloonSurfaceExamples example... to check. I will iterate over AthensCairoSurfaceExamples tomorrow, since i under windoze now, and cairo is not yet there :) > On Feb 29, 2012, at 9:41 PM, Igor Stasenko wrote: > >> On 29 February 2012 22:03, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>> Can we play with it :)? >>> >> >> Yes, configuration seems to be working after some last-minute fixes. >> >> I now do some cleanup in AthensSurfaceExamples >> to make sure they using right class. >> >>> Stef >> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > -- Best regards, Igor Stasenko.

Feb. 29, 2012

[Pharo-project] does anybody use for business the Native Mac menus?

by StÃ©phane Ducasse

Hi guys we are thinking that we want to (rewrite) remove the support for native mac menus because it goes against the flow of things and the cleanup of the events we are doing. So before removing them we would like to assess if we should really support that or not now. Stef

Feb. 29, 2012

Re: [Pharo-project] Is athens configuration loading?

by StÃ©phane Ducasse

I remember fernando published some changes related to Cairo. But it would be good that we improve. Stef >>> Yes, configuration seems to be working after some last-minute fixes. >> >> I now do some cleanup in AthensSurfaceExamples >> to make sure they using right class. >> > > There are some more issues, > like undeclared CairoPNGSurface in > AthensCairoSurface>>#drawImage:. > > Fernando, have any idea? I never seen this class before. > > > -- > Best regards, > Igor Stasenko. >

Feb. 29, 2012

Re: [Pharo-project] fun with NBOpenGL

by Erwan Douaille

Hi ! I would like to know if it is possible to use texture with vertex3f. I didn't find anything in opengl bible :S 2012/2/29 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > so may be connecting to objective-C :) > But the paperS first ;) > > Stef > > On Feb 29, 2012, at 8:37 PM, Jean Baptiste Arnaud wrote: > > > yes, ^^ ;-p > > > > On Feb 29, 2012, at 7:51 PM, StÃ©phane Ducasse wrote: > > > >> :) you seems to have fun after the lantronix XP. > >> > >> Stef > >> > >> On Feb 29, 2012, at 7:33 PM, Jean Baptiste Arnaud wrote: > >> > >>> <Screen shot 2012-02-29 at 7.31.10 PM.png> > >> > >> > > > > Regard > > Jean Baptiste Arnaud > > jbaptiste.arnaud(a)gmail.com > > > > > > > > > > > > > -- Douaille Erwan <douaille.erwan(a)gmail.com>

Feb. 29, 2012

[Pharo-project] leaking semaphores

by Milan Mimica

Hi! I am continuing my search of why does my remote headless image run out of semaphores eventually. I have found the culprit this time. It is most definitively related to RFBServer. I am using version 38 from http://source.lukas-renggli.ch/unsorted. Every time I disconnect from the image with my VNC client (I click the disconnect icon) the count of leaked semaphores increases by 3. Since there is 3 semaphores per socket, I guess this is related to sockets. Now what do I do? What do I check? I am running the a Pharo image and Cog I got from CI server yesterday. This is the script I use to count leaked semaphores: | semaphores arr res | arr := ExternalSemaphoreTable unprotectedExternalObjects. semaphores := arr reject: #isNil. res := semaphores collect: [:sema | sema pointersTo reject: [:ptr | ptr == arr or: [ptr == semaphores ] ] ]. res := res select: [ :each | each isEmpty ]. res size. -- Milan Mimica http://sparklet.sf.net

Feb. 29, 2012

Re: [Pharo-project] Is athens configuration loading?

by StÃ©phane Ducasse

Excellent! Make our eyes blinking of pleasure :) On Feb 29, 2012, at 9:41 PM, Igor Stasenko wrote: > On 29 February 2012 22:03, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> Can we play with it :)? >> > > Yes, configuration seems to be working after some last-minute fixes. > > I now do some cleanup in AthensSurfaceExamples > to make sure they using right class. > >> Stef > > > > -- > Best regards, > Igor Stasenko. >

Feb. 29, 2012

Re: [Pharo-project] Is athens configuration loading?

by Igor Stasenko

On 29 February 2012 22:41, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 29 February 2012 22:03, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> Can we play with it :)? >> > > Yes, configuration seems to be working after some last-minute fixes. > > I now do some cleanup in AthensSurfaceExamples > to make sure they using right class. > There are some more issues, like undeclared CairoPNGSurface in AthensCairoSurface>>#drawImage:. Fernando, have any idea? I never seen this class before. -- Best regards, Igor Stasenko.

Feb. 29, 2012