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

Re: [Pharo-project] Events, announcements, etc.

by StÃ©phane Ducasse

On Aug 28, 2009, at 11:08 PM, Schwab,Wilhelm K wrote: > Hello all, > > I know there has been a fair amount of discussion of event > mechanisms; I have not been able to follow all of it, and have > probably forgotten most of what I did manage to absorb. That said, > I _think_ I am fairly flexible as long as there is some way to > trigger events and get messages sent to interested parties. > > Dolphin calls uses selectors such as #trigger: and #trigger:with:. > Pharo has methods called #triggerEvent:, etc. Is that done for a > specific reason? Am I walking into any traps by forwarding them to > #trigger: and friends? I do not think so. Announcement is nice because you manipulate objects. Stef > > Bill > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 29, 2009

[Pharo-project] [ANN] 10423

by StÃ©phane Ducasse

- Issue 1077: ColorForm fromUser - Issue 405: Demo mode is unusable + Freezing after update fixed :) Stef and Damien Starting the ESUG 2009 pharo sprint

Aug. 29, 2009

Re: [Pharo-project] [update] 10420

by Damien Cassou

On Sat, Aug 29, 2009 at 1:24 PM, Adrian Lienhard<adi(a)netstyle.ch> wrote: > Hmm, I can reproduce the problem by updating from a Pharo 09.08.3 > image and then opening the test runner. The problem is that the array > stored in the variable 'families' of a FreeTypeFontProvider is screwed > up. Its 'index' variable points to the string 'DejaVu Sans'. > > This reminds me of http://code.google.com/p/pharo/issues/detail?id=405 > > OK, there was a fix for this but I overlooked that we need to run > "FreeTypeFontProvider current initialize" as postscript. > > So, the current workaround is: > > FreeTypeFontProvider current initialize. > > I will add that to the next update. We have done that in 10423 with StÃ©phane. Seems to work fine. -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

Aug. 29, 2009

Re: [Pharo-project] [update] 10420

by Adrian Lienhard

Hmm, I can reproduce the problem by updating from a Pharo 09.08.3 image and then opening the test runner. The problem is that the array stored in the variable 'families' of a FreeTypeFontProvider is screwed up. Its 'index' variable points to the string 'DejaVu Sans'. This reminds me of http://code.google.com/p/pharo/issues/detail?id=405 OK, there was a fix for this but I overlooked that we need to run "FreeTypeFontProvider current initialize" as postscript. So, the current workaround is: FreeTypeFontProvider current initialize. I will add that to the next update. Adrian On Aug 29, 2009, at 03:26 , csrabak(a)bol.com.br wrote: > Em 27/08/2009 18:15, StÃ©phane Ducasse < stephane.ducasse(a)inria.fr > > escreveu: > > I saw a lot of reports on Mac, but in a Windows XP SP3 a dev image > updated to 10419 when loaded with #10420 starts to pop up dozens of > DNUs due ByteString not having between:and: which seems to come from > FreeTypeFontProvider>>fontInfoFor:familyName: > > Once this happens troubleshooting becomes impossible because > _anything_ I attempt to do pops the same DNU!! > > I Alt-.'d the image to be able to report this but the image seems > not usable until I get a means to start it with some sort of script > to circumvent the error. > > > >> Thanks adrian. >> After working on papers and preparing ESUG I hope to get some times >> to integrate. - I would like to integrate CUIS strike fonts (now >> this is ready) in inbox - lot of tiny fixes >> I'm hesitating about the compiler notification but this is so cool >> not to have pop up but exception. What other think? I run all the >> tests and they seems good. >> Stef >> On Aug 27, 2009, at 9:43 PM, Adrian Lienhard wrote: >> >>> - Issue 838: Make mouse buttons mapping platform dependent Issue >>> - 405: Demo mode is unusable Issue 1053: Transcript updates from >>> - foreground process not displayed >>> in Transcript window >>> - Issue 1063: Class var order in Monticello (bogus dirty packages) >>> - Issue 1019: 0006579: >>> - String>>#findLastOccuranceOfString:startingAt: >>> isBuggedWhen: [substring first=substring last (now with >>> deprecation of old method) - Issue 1087: tallyIt nows trigger a >>> complete profiling (also renamed tally it to profile it) - Browser >>> label: do not print 'System Browser: ' but only '' - Disable >>> window animation for closing >>> 35 issues left for milestone 1.0. >>> BTW: Yesterday, Pharo was on Y Combinator Hacker News: "Pharo: a >>> Smalltalk VM that doesn't look like a toy out of the box" >>> (http://news.ycombinator.com/item?id=787363 ) >>> ___________________ http://www.adrian-lienhard.ch/ > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 29, 2009

Re: [Pharo-project] PBE and OB

by Damien Cassou

On Fri, Aug 28, 2009 at 11:44 PM, Tudor Girba<girba(a)iam.unibe.ch> wrote: > A new dev image that does not raise the Trait exception would be > great :). Could you please open a bug report and detail the process to reproduce? Thank you Doru -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

Aug. 29, 2009

Re: [Pharo-project] [update] 10420

by csrabak＠bol.com.br

Em 27/08/2009 18:15, StÃ©phane Ducasse < stephane.ducasse(a)inria.fr > escreveu: I saw a lot of reports on Mac, but in a Windows XP SP3 a dev image updated to 10419 when loaded with #10420 starts to pop up dozens of DNUs due ByteString not having between:and: which seems to come from FreeTypeFontProvider>>fontInfoFor:familyName: Once this happens troubleshooting becomes impossible because _anything_ I attempt to do pops the same DNU!! I Alt-.'d the image to be able to report this but the image seems not usable until I get a means to start it with some sort of script to circumvent the error. > Thanks adrian. > After working on papers and preparing ESUG I hope to get some times > to integrate. - I would like to integrate CUIS strike fonts (now > this is ready) in inbox - lot of tiny fixes > I'm hesitating about the compiler notification but this is so cool > not to have pop up but exception. What other think? I run all the > tests and they seems good. > Stef > On Aug 27, 2009, at 9:43 PM, Adrian Lienhard wrote: > > > - Issue 838: Make mouse buttons mapping platform dependent Issue > > - 405: Demo mode is unusable Issue 1053: Transcript updates from > > - foreground process not displayed > > in Transcript window > > - Issue 1063: Class var order in Monticello (bogus dirty packages) > > - Issue 1019: 0006579: > > - String>>#findLastOccuranceOfString:startingAt: > > isBuggedWhen: [substring first=substring last (now with > > deprecation of old method) - Issue 1087: tallyIt nows trigger a > > complete profiling (also renamed tally it to profile it) - Browser > > label: do not print 'System Browser: ' but only '' - Disable > > window animation for closing > > 35 issues left for milestone 1.0. > > BTW: Yesterday, Pharo was on Y Combinator Hacker News: "Pharo: a > > Smalltalk VM that doesn't look like a toy out of the box" > > (http://news.ycombinator.com/item?id=787363 ) > > ___________________ http://www.adrian-lienhard.ch/

Aug. 29, 2009

[Pharo-project] MC -> syntax highlighted html??

by Schwab,Wilhelm K

Hello all, Is there anything that prints all of the code in a MC package? I would be particularly interested in seeing the code syntax colored to help me pick out comments that might contain things that should not be released. Bill

Aug. 28, 2009

[Pharo-project] Startup/shutdown

by Schwab,Wilhelm K

Hello all, I might have it. I have been having a bad time trying to make a change set with the relevant code. I tried that because I have to carefully go over "everything" before I release it; I trust YOU<g>, but need to be careful what I open to public view. For now, hopefully an interested party can simply look at the code to see if it might be of interest. A class called SessionManager registers itself for the startup and shutdown list, and attempts to forward only the true session starts and stops to a current instance. That instance does some mild sanity checking and triggers #sessionStarted and #sessionStopped events. I also added #initializeNetwork so I would not have to remember to do that all the time (am I the only one bothered by the need for that??). With adequate testing, something like this would allow Pharo to know when it is coming and going, improving the handling of external resources and IMHO being almost essential for using native widgets. The attached change set does not seem to want to file in, I think because one of the classes is not defined early enough for it to work. It's a little late on a Friday to be smashing something silly like that. I will take another look at it later. It might also suffice to check and release my DolphinCompatibility package. Bill

Aug. 28, 2009

Re: [Pharo-project] PBE and OB

by Tudor Girba

A new dev image that does not raise the Trait exception would be great :). I tried to redo an image based on the 10422 core and the install script of Damien, but it did not work for me. Cheers, Doru On 28 Aug 2009, at 10:43, StÃ©phane Ducasse wrote: > thanks damien for your patience :) > > Stef > > On Aug 28, 2009, at 9:49 AM, Damien Cassou wrote: > >> On Thu, Aug 27, 2009 at 8:27 PM, Alexandre >> Bergel<alexandre(a)bergel.eu> wrote: >>> I do not understand what I should do to load the Package Browser. >>> Apparently, loadOBAlpha is broken in an updated 414. >>> I tried to insert: >>> instClass ss >>> project: 'EnhancedOB'; >>> install: 'OmniBrowser2'; >>> install: 'O2-Enhancements'; >>> install: 'O2-Morphic'; >>> install: 'O2-Standard'. >>> >>> in loadOBAlpha, but this remains unsuccessful. >>> Any hint how I can load your browser in a Core 414? >> >> As always, this is in the Pharo image because I spent quite some time >> finding a working configuration. If you don't want to use Pharo >> (for a >> reason I still don't understand), you may want to have a look at the >> install script I add to each zip archive I generate. In it, you will >> find the Installer script I use. >> >> -- >> Damien Cassou >> http://damiencassou.seasidehosting.st >> >> "Lambdas are relegated to relative obscurity until Java makes them >> popular by not having them." James Iry >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- www.tudorgirba.com "What is more important: To be happy, or to make happy?"

Aug. 28, 2009

Re: [Pharo-project] Latest dev image on Mac

by StÃ©phane Ducasse

I'm not sure I used the latest vm (not going to bed). On Aug 28, 2009, at 11:12 PM, John M McIntosh wrote: > Obviously the Early Adopters of Snow Leopard and Squeak macintosh > 4.2.1beta1U should speak up > As far as I know it works, but if you have contrary reports please > email. > > On 28-Aug-09, at 5:48 AM, Philippe Marschall wrote: > >> Ramiro Diaz Trepat wrote: >>> Hi guys, >>> If I download the lastest dev image, run an update, save & quit and >>> then >>> restart. The image never starts again. >>> I am running on a mac with the latest vm. >>> There is no problem at all with any image where I did not load the >>> latest updates. >> >> I have that too with a core image. I first thought it was from Snow >> Leopard but an older version of the image worked. >> >> Cheers >> Philippe >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > = > = > = > = > = > ====================================================================== > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: > squeaker68882 > Corporate Smalltalk Consulting Ltd. http:// > www.smalltalkconsulting.com > = > = > = > = > = > ====================================================================== > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 28, 2009