February 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] [update 1.1] #11219

by Marcus Denker

Issue 2007: SketchMorph, PaintBoxMorph and friends removal -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

[Pharo-project] [update 1.1] #11220

by Marcus Denker

11220 ----- Issue 2006: Cleaning RecentSubmission From Utilities -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

[Pharo-project] SqueakSave on Pharo (was: databases)

by Yanni Chiu

Mariano Martinez Peck wrote: > Finally, with SqueakSave you can automatically persist. It takes care of > writing everything. You don't need to write the mappings. Of course, you > need to follow certain conventions in the names. SqueakSave supports > MySQL and PostgreSQL only althought they wanted to interface with > SqueakDBX to support all databases. I don't know neither if it works on > Pharo. Of course, it seems to be a less slower than Glorp as the queries > are not the faster. I have a tweaked version that loads into Pharo. I had to open up the .mcz and edit the source.st to get the first version loaded. The test cases were only set up to run against MySQL, but I've adjusted it for Postgres. I can't remember offhand whether I got all the tests to pass, but I think only a handful were still failing due to MySql vs. Postgres issues. The original repository from HPI seems to be offline now (and a few weeks ago). I've not seen any community of users, and I'm not sure what development is ongoing. I can make my .mcz available if someone wants it. -- Yanni

Feb. 19, 2010

[Pharo-project] [update 1.1] #11218

by Marcus Denker

11218 ----- Issue 2003: fix SimpleButtonMorph to not use #findA: Issue 2002: remove TextFieldMorph Issue 1988: clean all references to TheWorldMenu Issue 1858: Clean and make a better and regular classVarAt: protocol Issue 1986: More dead code removal: project related Issue 1590: Behavior>>#allUnsentMessages does not look into Array literals Issue 1368: Feature request: All uses of Trait -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Feb. 19, 2010

[Pharo-project] Help system now for Squeak and Pharo

by Torsten Bergmann

Since we share tools and code - we may in the future also share (in-image) documentation for tools. What is new: - Refactored and updated the code - Help System is now usable in Pharo and Squeak too - Metacello config is updated for both - there is an initial help for the Pharo project and the Squeak project (depending on from where you load it) - the help for the help system is displayed as last book - I merged HelpContents into a new HelpPage - so we have books and pages (we may later add other forms than text in subclasses like HTMLHelpPage, ...) The help browser includs a book on how to provide/implement an own custom help. Future version may include specific colored icons for squeak and better UI depending on the UI system (Polymorph in Squeak) as well as authoring tools. Thanks to Metacello one is able to manage the differences. To load: Squeak ====== Installer ss project: 'MetacelloRepository'; install: 'ConfigurationOfHelpSystem'. ((Smalltalk at: #ConfigurationOfHelpSystem) project version: '1.0') load Pharo ===== Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfHelpSystem'; load. ((Smalltalk at: #ConfigurationOfHelpSystem) project version: '1.0') load Bye T. -- Sicherer, schneller und einfacher. Die aktuellen Internet-Browser - jetzt kostenlos herunterladen! http://portal.gmx.net/de/go/chbrowser

Feb. 19, 2010

Re: [Pharo-project] cull: protocol

by StÃ©phane Ducasse

So henry the fast or the slow :) Stef On Feb 19, 2010, at 2:26 PM, Henrik Johansen wrote: > > > Den 19.02.2010 14:03, skrev Levente Uzonyi: >> On Fri, 19 Feb 2010, Henrik Johansen wrote: >> >> >>> Well, ugly was a strong word. >>> Reusing less, aka. shorter is a better choice, I guess. >>> >> I think the difference is 3 lines for the 4 methods. >> >> >>> Cheers, >>> Henry >>> >>> PS. In VisualWorks, the two perform equally. *Wishing for a Cog VM to >>> test on* :) >>> >> There's no inlining VM available ATM (besides SqueakJ, but that can't >> run current images) and noone knows when one will be. And even though I >> didn't try it, I expect that "inlining by hand" saves time and memory. >> > No objections here, it's definately faster. >>> PPS. For those interested, the alternative, faster version Levente made >>> can be found at http://paste.lisp.org/display/93130 >>> >> Here is a working example (the linked version has a bug): >> BlockClosure >> cull: argument1 cull: argument2 >> >> numArgs = 2 ifTrue: [ ^self value: argument1 value: argument2 ]. >> numArgs = 1 ifTrue: [ ^self value: argument1 ]. >> ^self value >> > Ah yes, had forgotten about that. > How about: > > numArgs > 1 ifTrue: [ ^self value: argument1 value: argument2 ]. > numArgs = 1 ifTrue: [ ^self value: argument1 ]. > ^self value > > That way, you get "This block accepts 3 arguments, but was called with 2 arguments" instead of "... was called with 0 arguments" error messages if the block has too many args. > >> (For #cull:cull:cull: the difference is ~1.7x if the block has 0 or 1 >> argument, and ~1.3x if it has 2 arguments) >> > Then also consider the scale > "overhead of 120 ms rather than 320ms for 1 million cull:cull:cull: > sends where the block has one arg, compared to a raw value: send > (130ms)". ;) > > Cheers, > Henry > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 19, 2010

Re: [Pharo-project] {Spam?} Re: "Real" packages.

by James Foster

On Feb 19, 2010, at 1:06 AM, Geert Claes wrote: > Is that GemStone Programming Guide pdf you linked to still the latest, it > says April 2007? While it is not the "latest", the material in chapter 3 is essential the same.

Feb. 19, 2010

[Pharo-project] Browse classes with shortcut in merge

by Mariano Martinez Peck

Hi Gary: It would be cool to be able to browse a class (when selected) using the shortcut (cmd + b). Right now you only can browse it using right button -> Browse class Cheers Mariano

Feb. 19, 2010

Re: [Pharo-project] So your working on a cool project and Pharo crashes

by Alexandre Bergel

I was not aware of this. Excellent! Alexandre On 19 Feb 2010, at 01:47, Ramon Leon wrote: > On 2/17/2010 11:25 PM, Alexandre Bergel wrote: >> The change file needs to have the same name than the image to have it >> listed when you do a recover lost changes. > > Not really, you can drag and drop any changes file onto any image and > it'll popup the same changes editor that recover lost changes does. > If > you're after the latest changes just remove older versions, then > remove > up to date versions, then remove any unnecessary do it's and what's > left > will be the diffs, review and file them in. > >> Else, you can simply edit the .changes using any (robust) text >> editor. >> Cut and paste what you feel relevant into a new file that you name >> yourchanges.cs > > Unnecessary because of the above. > > -- > Ramon Leon > http://onsmalltalk.com > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Feb. 19, 2010

[Pharo-project] [update 1.1] #11216

by StÃ©phane Ducasse

Issue 1785: Window event notification Stef

Feb. 19, 2010