- Pharo-users - lists.pharo.org

Re: [Pharo-users] RecentMessageList
by Benjamin Van Ryseghem Aug. 13, 2010

Aug. 13, 2010

> Ok...I did it. A few remarks: > > 1) RecentMessageList >> initialize > > you do > > SmalltalkImage current addToStartUpList: self class. > > but should be SmalltalkImage addToStartUpList: self class. >just Smalltalk addToStartUpList: self class. Thank you, it's done ^^ > > > (at least in Pharo 1.1) > > 2) What is the idea of the Recent Messages? To see the recent MODIFIED methods ? isn't it? If true, maybe would be good to > 2.1) directly show the diff with the previous version I do not know how to do that, I'll search :) > 2.2) Have a button to see the versions of that method Good idea, but it means having the RecentMessageList already running ^^ > > 3) Once you press any button, like collapse all or similar, they become blue and neve grey again I have not this bug :( The collapse and expend button are disabled when the list is empty. The buttons browse and remove are enabled only when an item is selectioned. > > 4) When is the list of recen messages clean ? how do you know the recen messages? you store that information somewhere? when is that cleaned? The list is empty when you just have initialize the RecentMessageList (ie the first time you launch it) but you can reset the list by sending : RecentMessageList resetUniqueInstance Otherwise it's never automatically cleaned (but you can remove each node you want) I know the recent messages by registering the class in the SystemChangeNotifier, and they are stored in the RecentMessageList uniqueInstance messageList > > > Thank you very much and continue with the good work! Maybe once we can include it by defult in Pharo. > yes this is the point. Thank you both for your advice

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WebClient-Core port to Pharo 1.1 final
by Sven Van Caekenberghe Aug. 12, 2010

Aug. 12, 2010

Hi Andreas, I made some changes to the latest WebClient-Core in order to run it on Pharo 1.1: Sven Van Caekenberghe uploaded a new version of WebClient-Core to project A Day At The Beach: http://www.squeaksource.com/ADayAtTheBeach/WebClient-Core-SvenVanCaekenberg… ==================== Summary ==================== Name: WebClient-Core-SvenVanCaekenberghe.63 Author: SvenVanCaekenberghe Time: 12 August 2010, 10:46:11 am UUID: 149d44b2-138b-4d63-a158-f587b2bd391d Ancestors: WebClient-Core-ar.62 added some more #asString's where needed to deal with the different semantics of #, in Squeak vs Pharo; removed usage of #and:and:and:and: with a composition of #and: in WebClient>>connect ================================================ I still have some tests that fail, but I can't find the problem: 39 run, 34 passes, 0 expected failures, 0 failures, 5 errors, 0 unexpected passes Failures: Errors: WebClientServerTest>>#testMultipartFiles WebClientServerTest>>#testMultipartFiles2 WebClientServerTest>>#testServerError WebClientServerTest>>#testWebSockets WebClientServerTest>>#testWebSocketsFraming The #testServerError bothers me most. I am posting this to a Pharo list as well so that maybe others can help. Maybe I'll find the problems myself later on. Sven

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Starting a new ancestry from an MC package
by Sean P. DeNigris Aug. 9, 2010

Aug. 9, 2010

Can I save a MC package without its ancestor info? I made changes to a package, but the new and old packages are not logically related. I would like the new package to appear as the first in its ancestry. Thanks. Sean -- View this message in context: http://forum.world.st/Starting-a-new-ancestry-from-an-MC-package-tp2318679p… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Pharocasts: Web application testing through Selenium-RC
by laurent laffont Aug. 8, 2010

Aug. 8, 2010

http://pharocasts.blogspot.com/2010/08/web-application-testing-through.html WebTester is a framework to test web applications. Designed to support several testing systems, it actually provides an implementation which uses Selenium RC. You can test a any web application with it; but if you are developing Seaside applications you can take a component (any component), and unit test that component. For me the cool part is that with this sort of tool it's easy to open the entreprise backdoor to Pharo. Pharo + WebTester can quickly integrate an existing (web) development based on other tools / languages. Christoph's voice should arrive soon. Cheers, Laurent Laffont http://pharocasts.blogspot.com/ http://magaloma.blogspot.com/

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I just changed some instance variables - now what?
by Pat Maddox Aug. 4, 2010

Aug. 4, 2010

Simple example: I create a Person class that has one instance variable named 'name'. I've created a few instances and put them in a collection "Person allPeople". Now I change Person's definition to have the instance variables 'firstName' and 'lastName' and remove the instance variable 'name'. The Person instances I have now have instance variables 'firstName' and 'lastName' set to nil. When I'm developing locally it is okay (if irritating) for me to wipe out any objects that I have in memory and start again. More importantly, I don't have the first clue how I'm going to deploy code and keep it up to date. I can get the new code in via Monticello, but what good is that if it wipes out all of my data? I feel stupid asking because I'm sure there's some aspect I'm missing, but please help me out here because I'm not seeing it. Pat

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Fwd: [Communities] Re: Colstme in June
by Norbert Hartl Aug. 3, 2010

Aug. 3, 2010

Begin forwarded message: > As promised a short reminder for the upcoming 4th Cologne Smalltalk Meetup. The poll about the date is still open at [1] and the deadline will be a week from now. More about it at [2]. > > Cheers, > Alex > > [1] http://www.doodle.com/cskz2yetns5x359v > [2] http://colstme.selfish.org

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libGLU.so.1: cannot open shared object file: No such file or directory
by StÃ©phane Ducasse Aug. 2, 2010

Aug. 2, 2010

I'm using Pharo for the first time as a beginner. My O/S is $ uname -a Linux shevek 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 x86_64 x86_64 x86_64 GNU/Linux which is OpenSuSE 11.2 I downloaded and unzipped Pharo-1.1-OneClick.app with this result: $ pwd /home/greg/Play/Lang/Special/Pharo/Pharo-1.1-OneClick.app $ ./pharo.sh libGLU.so.1: cannot open shared object file: No such file or directory could not find module vm-display-X11 Aborted However, the module does seem to exist: $ find . -name '*vm-display-X11*' ./Contents/Linux/so.vm-display-X11 I look forward to running Pharo and sharing it with my friends when it comes up reliably for newbies like me on Gnu/Linux - something which Squeak has not yet achieved! Thanks, _Greg J. Greg Davidson Read moreâ¦

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Re: [Pharo-users] RecentMessageList
by Benjamin Van Ryseghem Aug. 2, 2010

Aug. 2, 2010

> Now that I see you understand this, could you please take care about this > issue: > > http://code.google.com/p/pharo/issues/detail?id=2734 > > > http://forum.world.st/Conflic-between-Shout-and-PluggableTextMorph-in-Pharo… > > Thanks! > > Mariano > I've found this topic when I had the same problem :) To run tests on 1.2 about text styling, I've only file in the categories Shout-Styling and Shout-Parsing and I had to add a method to PluggableTextMorph : stylerStyled: styledCopyOfText textMorph contents runs: styledCopyOfText runs . "textMorph paragraph recomposeFrom: 1 to: textMorph contents size delta: 0." "caused chars to appear in wrong order esp. in demo mode. remove this line when sure it is fixed" textMorph updateFromParagraph. selectionInterval ifNotNil:[ textMorph editor selectInvisiblyFrom: selectionInterval first to: selectionInterval last; storeSelectionInParagraph; setEmphasisHere]. "textMorph editor blinkParen." self scrollSelectionIntoView With that, i've color in my PluggableTextMorph, but I think it's not the proper way to do it :) > Thanks > I will check your code. I was wondering why two NullObjects and not just > one? > I thought that we would have a NullStyler and the ShoutStyler > > Steph > I've now merged the two classes, there only remains NullTextStyler ^^ I've also added a new way to sort method : by package, but it's a bite too slow to be really usefull, I will try to improve that. And i've added a mini-menu on tree nodes but with only 2 items because I've no idea what could be useful Ben

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Disabling Fractions ?
by Stanislav Paskalev Aug. 2, 2010

Aug. 2, 2010

Hi, What is the best way to disable fractions or automatically convert them into say floats ? Stanislav Paskalev

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Re; RecentMessageList
by Benjamin Van Ryseghem Aug. 1, 2010

Aug. 1, 2010

>Hi ben > >on which version should I load it? >It is important that recentMessages works without shout. Now i'm working on Pharo 1.2 so I now use PluggableTextMorph, but then it doesn't work on 1.1 anymore (because of the styler). I've also added two NullObject class to simulate stylers so if a real styler exist it choose it, else it choose the nullstyler. I will add a droplist in the System >> Setting to change the default styler class :) Ben

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