- Pharo-dev - lists.pharo.org

Re: [Pharo-project] [Vm-dev] [ANN] DTrace for Squeak/Pharo

by John M McIntosh

Ah, nice, yes very nice. One interesting one to have a probe for would be ioShowDisplayOnWindow so one can understand how much screen drawing goes on. On 2010-05-11, at 12:13 AM, Adrian Lienhard wrote: > > Now there's also a DTrace provider for the Squeak VM: > > http://www.adrian-lienhard.ch/blog?dialog=smalltak-meets-dtrace > > DTrace is a powerful, kernel-based dynamic tracing framework. With the new provider one can analyze the execution of Pharo/Squeak applications. > > My post is an introduction that should get you quickly started. I've attached a pre-compiled VM for OS X. > > Hope you like it :) > > Cheers, > Adrian > ___________________ > http://www.adrian-lienhard.ch/ > -- =========================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================

May 11, 2010

Re: [Pharo-project] VMs for Pharo 1.1

by John M McIntosh

On 2010-05-10, at 11:16 PM, laurent laffont wrote: > > Mac: John, I am not sure which VM we should use for Pharo 1.1. Can you give us a hint ? known problems ? does it include freetype ? Let me build and upload a 32bit bias macintosh V5.x VM for people to try later today, since I'd suggest that should be used. =========================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================

May 11, 2010

Re: [Pharo-project] DEVImageCreator >> setDefaultPreferences (alain?)

by StÃ©phane Ducasse

this is cool! We should add that to the chapter. >> But maybe the default value in the "PharoCore" is not the same as PharoDev? I mean, suppose these are the default prefrences we used in the pharo dev image > ok, there is only one default. > For this need, you should have to create a setting style for pharodev and load it. > as an example: > > PharoDevSettingStyle class >>styleName > "notice the pragma which allow the setting > browser to recognize the class as a style" > <settingstyle> > ^ 'PharoDev' > > PharoDevSettingStyle>>load > "set your default 1.1 preferences here" > CodeHolder showAnnotationPane: false. > UITheme currentSettings fastDragging: true. > SystemWindow fullScreenMargin: 25. > MorphicModel keyboardFocusOnMouseDown: true. > UITheme currentAnimationSettings useAnimation: false. > "etc ... " > > PharoDevSettingStyle>>loadStyle > self load > > Then, in order to load the style, evaluate > PharoDevSettingStyle new load. > > > Or, if you don't want to search for where are the preferences and how to set them, simply, > open a SettingBrowser then set the settings then create a Style named 'PharoDev'. > The PharoDevSettingStyle class will be created for you. > >> >> If we used to do this, I guess it was becuase most of the default preferences of the core image was different. Otherwise, this method doesn't have sense. > of course yes :) > > Alain >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

May 11, 2010

[Pharo-project] [update 1.1] #11351

by StÃ©phane Ducasse

11351 ----- - HashedCollection: postCopy back for Set before removing it from hashedCollection

May 11, 2010

Re: [Pharo-project] Migrating among different Pharo releases

by Henrik Johansen

On May 11, 2010, at 1:41 53PM, StÃ©phane Ducasse wrote: > http://book.pharo-project.org/book/TipsAndTricks/FixingUnderscores/ Disclaimer: I haven't used it personally, but the code found in .cs in the thread at: http://forum.world.st/Can-i-has-underscores-td1839755i20.html might also be a worthy addition to that page.(Compared to FixUnderscores, it can be used to fix at fileIn-time, rather than on packages already in image) Looking shortly at the code, it might look like you're in for nasty surprises if trying using it to read anything but BOM-marked utf8 or MacRoman files though :) Cheers, Henry

May 11, 2010

Re: [Pharo-project] Fwd: Re: DEVImageCreator >> setDefaultPreferences (alain?)

by Mariano Martinez Peck

http://code.google.com/p/pharo/issues/detail?id=2410 http://code.google.com/p/pharo/issues/detail?id=2014 On Tue, May 11, 2010 at 2:21 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > > > >> > >> Do you know when Preferences class will be completely removed? Pharo > 1.2? > > I don't know. Maybe we can let it in the 1.1 in order > > to let maintainers the possibility to port their packages and > > definitively remove it in 1.2. > > The same for TheWorldMenu I guess. > yes this is the idea. > > Stef > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

May 11, 2010

Re: [Pharo-project] DEVImageCreator >> setDefaultPreferences (alain?)

by Alain Plantec

Le 11/05/2010 15:22, Alain Plantec a Ã©crit : > Le 11/05/2010 14:13, Mariano Martinez Peck a Ã©crit : >> >> >> >> >> But maybe the default value in the "PharoCore" is not the same as >> PharoDev? I mean, suppose these are the default prefrences we used >> in the pharo dev image > ok, there is only one default. > For this need, you should have to create a setting style for pharodev > and load it. I've re-thougth about this and maybe building a style class and let it in the dev image is a bad solution because then, the style class depends on all other packages. This is exactly what we wanted to avoid by introducing the settings. So, maybe the default state for the preferences in the dev should be the one of the core plus the state decided by maintainers for additional packages. Alain

May 11, 2010

Re: [Pharo-project] DEVImageCreator >> setDefaultPreferences (alain?)

by Alain Plantec

Le 11/05/2010 14:13, Mariano Martinez Peck a Ã©crit : > > > On Tue, May 11, 2010 at 1:55 PM, Alain Plantec <alain.plantec(a)free.fr > <mailto:alain.plantec@free.fr>> wrote: > > Hi Mariano, all > Le 11/05/2010 11:43, Mariano Martinez Peck a Ã©crit : > > Hi Alain. DEVImageCreator has to be updated to use the new > preferences. I can do it but it will require much more than > for me than for you ;) > > For preferences it is DEVImageCreator >> setDefaultPreferences > it is using Preferences class for the moment. It should be > updated to use Settings, isn't it ? > > I don't think so. There is no need for such a initialization > anymore since package are defining their own preferences. > If a default value is desired then it should be set by an > initialization method or lazily by the getter. > I find the lazy initialization better because then, the > SettingBrowser can reset the preference to the default by setting > it to nil. > > > But maybe the default value in the "PharoCore" is not the same as > PharoDev? I mean, suppose these are the default prefrences we used in > the pharo dev image ok, there is only one default. For this need, you should have to create a setting style for pharodev and load it. as an example: PharoDevSettingStyle class >>styleName "notice the pragma which allow the setting browser to recognize the class as a style" <settingstyle> ^ 'PharoDev' PharoDevSettingStyle>>load "set your default 1.1 preferences here" CodeHolder showAnnotationPane: false. UITheme currentSettings fastDragging: true. SystemWindow fullScreenMargin: 25. MorphicModel keyboardFocusOnMouseDown: true. UITheme currentAnimationSettings useAnimation: false. "etc ... " PharoDevSettingStyle>>loadStyle self load Then, in order to load the style, evaluate PharoDevSettingStyle new load. Or, if you don't want to search for where are the preferences and how to set them, simply, open a SettingBrowser then set the settings then create a Style named 'PharoDev'. The PharoDevSettingStyle class will be created for you. > > If we used to do this, I guess it was becuase most of the default > preferences of the core image was different. Otherwise, this method > doesn't have sense. of course yes :) Alain >

May 11, 2010

Re: [Pharo-project] [Vm-dev] [ANN] DTrace for Squeak/Pharo

by Mariano Martinez Peck

Hi Adrian, this sounds AMAZING. I am reading the post and trying to make it work, but have a problem trying to lunch start.command I have Mac OS 10.5.8 /Users/mariano/Pharo/VM/pharo-dtrace/start.command ; exit; SQUEAK_ENCODING=UTF-8 SQUEAK_PATHENC=UTF-8 SQUEAK_PLUGINS=/Users/mariano/Pharo/VM/pharo-dtrace/VM/%n + exec /Users/mariano/Pharo/VM/pharo-dtrace/VM/squeakvm PharoCore-1.0.image dyld: unknown required load command 0x80000022 /Users/mariano/Pharo/VM/pharo-dtrace/start.command: line 4: 8676 Trace/BPT trap ./VM/squeak PharoCore-1.0.image logout [Process completed] any hints? Thanks! Mariano On Tue, May 11, 2010 at 9:13 AM, Adrian Lienhard <adi(a)netstyle.ch> wrote: > > Now there's also a DTrace provider for the Squeak VM: > > http://www.adrian-lienhard.ch/blog?dialog=smalltak-meets-dtrace > > DTrace is a powerful, kernel-based dynamic tracing framework. With the new > provider one can analyze the execution of Pharo/Squeak applications. > > My post is an introduction that should get you quickly started. I've > attached a pre-compiled VM for OS X. > > Hope you like it :) > > Cheers, > Adrian > ___________________ > http://www.adrian-lienhard.ch/ > >

May 11, 2010

Re: [Pharo-project] Fwd: Re: DEVImageCreator >> setDefaultPreferences (alain?)

by StÃ©phane Ducasse

> >> >> Do you know when Preferences class will be completely removed? Pharo 1.2? > I don't know. Maybe we can let it in the 1.1 in order > to let maintainers the possibility to port their packages and > definitively remove it in 1.2. > The same for TheWorldMenu I guess. yes this is the idea. Stef

May 11, 2010