March 2009 - Pharo-dev - lists.pharo.org

[Pharo-project] Pharo + Exupery VM + Something else than Accuny

by Damien Cassou

Hi, I'm playing with the Exupery VM on Pharo. If I change the font to something else than Accuny, the underlined texts are not underlined anymore. To reproduce: - download and use http://ftp.squeak.org/Exupery/vms/exupery-vm-0.15-linux.tz - go to preferences->fonts->list fonts - select Bistream Charter/regular/10, and apply - open monticello and open the Pharo repository You will see that the installed packages are not underlined anymore. Switch back to Accuny to see them underlined. -- Damien Cassou http://damiencassou.seasidehosting.st

March 7, 2009

Re: [Pharo-project] [Vm-dev] newDelta >0 failed in sqUnixMemory -- Was Re: Incompatibility between Pharo and Seasidehosting

by Damien Cassou

Hi Bryce, On Wed, Mar 4, 2009 at 9:39 PM, <bryce(a)kampjes.demon.co.uk> wrote: > Here's a Unix VM built with an up to date VMMaker and a Windows VM: I've just tried your VM and it works quite fine, at least the FreeType plugin. I've replaced my default VM by yours and will keep you informed in case of a problem. Thank you very much -- Damien Cassou http://damiencassou.seasidehosting.st

March 7, 2009

[Pharo-project] Fwd: [Vm-dev] New Window VM (Closures, FT2Plugin, Large Cursors)

by Damien Cassou

---------- Forwarded message ---------- From: Andreas Raab <andreas.raab(a)gmx.de> Date: Sat, Mar 7, 2009 at 8:38 AM Subject: [Vm-dev] New Window VM (Closures, FT2Plugin, Large Cursors) To: The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org>, Squeak Virtual Machine Development Discussion <vm-dev(a)lists.squeakfoundation.org> Folks - Since I was in VM building mode today I figured I might as well make a new Squeak VM. There is some interesting new stuff in it: * Closure support. This VM is based on VMMaker-dtl.116 meaning it includes support for the closure bytecodes. I have verified it by both running a Qwaq image on this VM and and a converted closure image on our Stack VM (this is useful since the Stack VM will die a horrible death something goes wrong in the process). It worked fine both ways which means that I no longer need to switch VMs (yay! ;-) * Experimental large cursor support. Try the following for fun (but don't do it in an image you care about): Â Â Â Â cursor := Cursor extent: 128@128 depth: 32. Â Â Â Â cursor offset: -64@-64. Â Â Â Â cursor getCanvas Â Â Â Â Â Â Â Â fillOval: cursor boundingBox color: (Color white alpha: 0.1); Â Â Â Â Â Â Â Â frameOval: cursor boundingBox width: 4 color: Color red; Â Â Â Â Â Â Â Â line: 62@64 to: 66@64 width: 1 color: Color blue; Â Â Â Â Â Â Â Â line: 64@62 to: 64@66 width: 1 color: Color blue. Â Â Â Â Cursor classPool at: #NormalCursor put: cursor. This changes your normal cursor to be a 128x128 pixels large, translucent cursor. * FT2Plugin. The build includes an external FT2Plugin that has no dependencies on extra DLLs. The downloads are in the usual places: http://squeakvm.org/win32/release/SqueakVM-Win32-3.11.1-bin.zip http://squeakvm.org/win32/release/SqueakVM-Win32-3.11.1-src.zip A closure image (for those interested): http://squeakvm.org/win32/release/Squeak-3.10.2-Closures.zip Note that I consider this an "alpha" version since there is a goodly bit of new and untested stuff in it. I'm in particular interested in finding people to test large cursor support and the FT2Plugin. Feedback is highly welcome. Cheers, Â - Andreas -- Damien Cassou http://damiencassou.seasidehosting.st

March 7, 2009

[Pharo-project] [update] #10247

by Marcus Denker

10247 ----- Issue 629: UI dragging improvement Issue 87: 7139FixClosureEqual Issue 473: Grab world crashes pharo -- Marcus Denker -- denker(a)acm.org http://www.marcusdenker.de

March 7, 2009

Re: [Pharo-project] Connector replacement packages for Pharo

by Lukas Renggli

Julien Fierz implemented arrows and graph layouts in the other Mondrian (source.lukas-renggli.ch/mondrian) after Moose forked the code. See his thesis for examples: <http://www.iam.unibe.ch/~scg/Archive/Diploma/Fier09a.pdf>. Lukas On Fri, Mar 6, 2009 at 12:24 AM, Alexandre Bergel <alexandre(a)bergel.eu> wrote: > Hi Bryce, > > I suggest you to use Mondrian. > http://www.squeaksource.com/Mondrian.html > > Arrowed edges does not properly work for now. But it is on my todo > list. If you have an example of a diagram you're interested in... > > Cheers, > Alexandre > > > On 5 Mar 2009, at 22:47, <bryce(a)kampjes.demon.co.uk> wrote: > >> >> Connectors no longer loads into Pharo, it's heavily tied into >> eToys. Are there any maintained package that provide diagram >> creation? All I'm trying to do is draw a diagram with boxes >> and arrows connecting them to represent control flow graphs. >> >> Bryce >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel Â http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli http://www.lukas-renggli.ch

March 7, 2009

Re: [Pharo-project] how to query for methods with compilation failures?

by Lukas Renggli

> :) any ideas? Code Critics (Lint) points out such errors as "References an undeclared variable". > For instance, what once was SUFunction now is JSFunction an others like that > I wish those methods listed so I can fix one by one in one rant instead of > [self test; annoy; fix] timesRepeat: N If you have many uses of SU function you can use the following rewrite rule to fix all occurrences at once: ParseTreeRewriter new replace: 'SUFunction' with: 'JSFunction'; yourself Lukas -- Lukas Renggli http://www.lukas-renggli.ch

March 7, 2009

Re: [Pharo-project] Application based preference (external)

by Alain Plantec

CÃ©drick BÃ©ler a Ã©crit : > I was just wandering if we could use the framework in development to > deal with preference/settings on an application base. > > I mean, for my app, I have say 10 parameters (implemented class side) > and I want to collect them so as build a preference editor in seaside > (or whatever, aida, morphic...). > > How would you do ? use the new preference stuff (maybe another class - > ExtAppPreference) or something else... > It should be possible tu use the new preference system. with your preferences declared in your own packages. But, I will explain how later, I need to go to sleep now and have to spend a week-end without pharo. Cheers alain > Thanks > >

March 6, 2009

Re: [Pharo-project] {Spam?} Re: [Vm-dev] newDelta >0 failed in sqUnixMemory -- Was Re: Incompatibility between Pharo and Seasidehosting

by bryce＠kampjes.demon.co.uk

Schwab,Wilhelm K writes: > Bryce, > > The vm appears to work on Linux. The machine I am using is not the fastest in the world (1.8G,500M), but it was handy when the old one went on to its reward. > > The virtual keys are better in this vm; home and end work, which is a nice start. The numeric pad delete does not work and a couple of the other (forget what they are called) are non-mapped or do weird things. I'll see what I can find on how to handle them. Thanks Bryce

March 6, 2009

Re: [Pharo-project] Connector replacement packages for Pharo

by bryce＠kampjes.demon.co.uk

Alexandre Bergel writes: > Hi Bryce, > > I suggest you to use Mondrian. > http://www.squeaksource.com/Mondrian.html > > Arrowed edges does not properly work for now. But it is on my todo > list. If you have an example of a diagram you're interested in... Here's an example. It's basic boxes with arrows and some colour to indicate what the boxes are. It's a control flow graph of intermediate code. I use it to make inspecting Exupery's intermediate more understandable. Bryce

March 6, 2009

[Pharo-project] how to query for methods with compilation failures?

by Sebastian Sastre

hi there, I've ported an app to pharo+seaside 2.9a2 it's starting to work abut in this stage I have N methods with compilation failures. For instance, what once was SUFunction now is JSFunction an others like that I wish those methods listed so I can fix one by one in one rant instead of [self test; annoy; fix] timesRepeat: N :) any ideas? thanks, sebastian

March 6, 2009