February 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] Squeaksource down

by Hilaire Fernandes

Seems it is down Hilaire -- Education 0.2 -- http://blog.ofset.org/hilaire

Feb. 21, 2011

[Pharo-project] Issue 3742 in pharo: MorphTreeMorph keyStroke: send Event object instead of Character

by pharo＠googlecode.com

Status: New Owner: ---- New issue 3742 by camillob...(a)gmail.com: MorphTreeMorph keyStroke: send Event object instead of Character http://code.google.com/p/pharo/issues/detail?id=3742 Send the full Event object instead of the Character to the model. Attachments: MorphTreeMorph-keyStroke.st 1.1 KB

Feb. 21, 2011

Re: [Pharo-project] [squeak-dev] Re: Cog VM -- Thanks and Performance / Optimization Questions

by Juan Vuletich

StÃ©phane Ducasse wrote: > Thanks juan > We will look at it :) > Having a fast and safe transcripter is good. Good. At least there one person in our communities is interested on this. I am disappointed, as the number of people who actually commented on the relevance of said TranscriptStream problems, or on how my new implementations succeeds or fails to fix them is zero. Not that I really believed I would "instantly become a hero"... But I can't understand how nobody else had trouble with the Transcript in the past, to the point of taking a look at the code, trying it, and commenting on it. Cheers, Juan Vuletich

Feb. 21, 2011

Re: [Pharo-project] Issue 3737 in pharo: Behavior>>allSubclasses comment does not match actual implementation

by pharo＠googlecode.com

Comment #1 on issue 3737 by marianopeck: Behavior>>allSubclasses comment does not match actual implementation http://code.google.com/p/pharo/issues/detail?id=3737 Thanks. Now you can submit an issue and a fix :)

Feb. 21, 2011

[Pharo-project] FileSystem. Possible FSReference rename

by Denis Kudriashov

Hello, I hear many people does not like name FSReference in FileSystem package. Me too. Its not clear to me. But it is main object for end user. Maybe we can rename it to FSLocation? I frequently name variables that point to some file/dir like imagesLocation, settingsLocation and others. Therefore it is natural to me have FSLocation instead FSReference. What do you think?

Feb. 21, 2011

Re: [Pharo-project] Issue 3658 in pharo: Dictionaries corrupt when loaded from image segment

by pharo＠googlecode.com

Comment #9 on issue 3658 by marianopeck: Dictionaries corrupt when loaded from image segment http://code.google.com/p/pharo/issues/detail?id=3658 Hi Adrian. Good catch!! Lastly I was trying to really understand why this rehash was necessary. I THINK I finally understood but Lukas never answered me. http://article.gmane.org/gmane.comp.lang.smalltalk.pharo.devel/39386/match=… do you think I am correct ? thanks

Feb. 21, 2011

Re: [Pharo-project] OmniBrowser in PharoCore 1.3

by Adrien BARREAU

It works fine. Thanks a lot ;) Adrien. Date: Mon, 21 Feb 2011 10:42:29 -0300 From: guillermopolito(a)gmail.com To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] OmniBrowser in PharoCore 1.3 It seems that latestVersion is not loading the last version of the config I guess... Try doing a (ConfigurationOfOmniBrowser project version: #bleedingEdge) load On Mon, Feb 21, 2011 at 10:36 AM, Adrien BARREAU <abarreau.dev(a)live.fr> wrote: I launch: "ConfigurationOfOmniBrowser project latestVersion load". Sorry I didn't copy the error before. Here it is: initialize "OBMercuryPanel initialize" Preferences addPreference: #mercuryPanel categories: #('browsing') default: false balloonHelp: 'Adds the mercury panel to OmniBrowser. This panel is the one on top to search senders, implementors, classes...' Raises MNU. The Preferences class have no messages since it seems to be deprecated. Adrien. Date: Mon, 21 Feb 2011 10:27:10 -0300 Subject: Re: [Pharo-project] OmniBrowser in PharoCore 1.3 From: guillermopolito(a)gmail.com To: Pharo-project(a)lists.gforge.inria.fr CC: abarreau.dev(a)live.fr Hi! Which version are you loading? I didn't test it in 1.3 yet because 1.2 is not out, hehe. BTW, can you copy the error here? It's a bit weird that the error is related to Preferences... Guille On Mon, Feb 21, 2011 at 10:23 AM, Adrien BARREAU <abarreau.dev(a)live.fr> wrote: Hello all, I'm trying to load the OmniBrowser in PharoCore 1.3. I use the ConfigurationOfOmniBrowser in MetacelloRepository. But it raises errors on messages to the Preferences class. Is there a way to load this browser in PharoCore 1.3? It's more difficult to use the basic browser. Thanks, Adrien.

Feb. 21, 2011

Re: [Pharo-project] OmniBrowser in PharoCore 1.3

by Guillermo Polito

It seems that latestVersion is not loading the last version of the config I guess... Try doing a (ConfigurationOfOmniBrowser project version: #bleedingEdge) load On Mon, Feb 21, 2011 at 10:36 AM, Adrien BARREAU <abarreau.dev(a)live.fr>wrote: > I launch: "ConfigurationOfOmniBrowser project latestVersion load". > Sorry I didn't copy the error before. Here it is: > > initialize > "OBMercuryPanel initialize" > Preferences > addPreference: #mercuryPanel > categories: #('browsing') > default: false > balloonHelp: 'Adds the mercury panel to OmniBrowser. This panel is > the one on top to search senders, implementors, classes...' > > Raises MNU. The Preferences class have no messages since it seems to be > deprecated. > > Adrien. > > ------------------------------ > Date: Mon, 21 Feb 2011 10:27:10 -0300 > Subject: Re: [Pharo-project] OmniBrowser in PharoCore 1.3 > From: guillermopolito(a)gmail.com > To: Pharo-project(a)lists.gforge.inria.fr > CC: abarreau.dev(a)live.fr > > > Hi! > > Which version are you loading? I didn't test it in 1.3 yet because 1.2 is > not out, hehe. > BTW, can you copy the error here? It's a bit weird that the error is > related to Preferences... > > Guille > > On Mon, Feb 21, 2011 at 10:23 AM, Adrien BARREAU <abarreau.dev(a)live.fr>wrote: > > Hello all, > > I'm trying to load the OmniBrowser in PharoCore 1.3. > I use the ConfigurationOfOmniBrowser in MetacelloRepository. > > But it raises errors on messages to the Preferences class. > > Is there a way to load this browser in PharoCore 1.3? It's more difficult > to use the basic browser. > > Thanks, > Adrien. > > >

Feb. 21, 2011

Re: [Pharo-project] OmniBrowser in PharoCore 1.3

by Adrien BARREAU

I launch: "ConfigurationOfOmniBrowser project latestVersion load". Sorry I didn't copy the error before. Here it is: initialize "OBMercuryPanel initialize" Preferences addPreference: #mercuryPanel categories: #('browsing') default: false balloonHelp: 'Adds the mercury panel to OmniBrowser. This panel is the one on top to search senders, implementors, classes...' Raises MNU. The Preferences class have no messages since it seems to be deprecated. Adrien. Date: Mon, 21 Feb 2011 10:27:10 -0300 Subject: Re: [Pharo-project] OmniBrowser in PharoCore 1.3 From: guillermopolito(a)gmail.com To: Pharo-project(a)lists.gforge.inria.fr CC: abarreau.dev(a)live.fr Hi! Which version are you loading? I didn't test it in 1.3 yet because 1.2 is not out, hehe. BTW, can you copy the error here? It's a bit weird that the error is related to Preferences... Guille On Mon, Feb 21, 2011 at 10:23 AM, Adrien BARREAU <abarreau.dev(a)live.fr> wrote: Hello all, I'm trying to load the OmniBrowser in PharoCore 1.3. I use the ConfigurationOfOmniBrowser in MetacelloRepository. But it raises errors on messages to the Preferences class. Is there a way to load this browser in PharoCore 1.3? It's more difficult to use the basic browser. Thanks, Adrien.

Feb. 21, 2011

Re: [Pharo-project] Issue 3648 in pharo: A "Stratified" proxy in smalltalk

by pharo＠googlecode.com

Comment #3 on issue 3648 by marianopeck: A "Stratified" proxy in smalltalk http://code.google.com/p/pharo/issues/detail?id=3648 Hi Igor. I remember you showed me this implementation once I was asking about how to do proxies for classes. It works, but there is something I don't like: having to do the shallow copy of the class. createHandler " This method will create a handler - an anonymous class, which will receive the #handleMessage:forProxy: message. To get a proxy object, you must instantiate a handler instance by sending #basicNew to it. See my subclasses for examples " ^ self shallowCopy methodDict: nil; superclass: self I don't like that because for EACH proxy, I have to instantiate a new class (an object with a lot of intsVars) and an instance of that class. In my case, I want to create a lot of proxies and the memory is important, so that solution doesn't scale. What we did is to use the same proxy as the metaclass. So we defined for example: ProtoObject subclass: #ClassProxy instanceVariableNames: 'superclass methodDict format fileName' classVariableNames: '' poolDictionaries: '' category: 'Proxies' ClassProxy >> initialize super initialize. superclass := ProxySuperclass. methodDict := nil. fileName := nil. ProxySuperclass >> cannotInterpret: aMessage ^ ClassProxyHandler mareaHandleCannotInterpret: aMessage for: aMessage lookupClass receiver: self Anyway, if you are interested, take a look to the package Proxies in http://www.squeaksource.com/Marea

Feb. 21, 2011