May 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] [update 2.0] #20056
by Marcus Denker May 7, 2012

May 7, 2012

20056 ----- Issue 5820: RPackage and Monticello dependency http://code.google.com/p/pharo/issues/detail?id=5820 Issue 5823: remove update stream posting from MCConfiguration Browser http://code.google.com/p/pharo/issues/detail?id=5823 Issue 5826: New versions of Spec http://code.google.com/p/pharo/issues/detail?id=5826 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] ServerDirectory
by Camillo Bruni May 7, 2012

May 7, 2012

how much do we still need ServerDirectory in 2.0? Isn't that almost fully included by Zn? ServerDirectory features a lot of references to FileDirectory hence I would like to nuke it :D

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Re: [Pharo-project] ServerDirectory
by Marcus Denker May 7, 2012

May 7, 2012

On May 7, 2012, at 12:37 PM, Sven Van Caekenberghe wrote: > > On 07 May 2012, at 11:48, Camillo Bruni wrote: > >> how much do we still need ServerDirectory in 2.0? >> Isn't that almost fully included by Zn? >> >> ServerDirectory features a lot of references to FileDirectory hence I would like to nuke it :D > > I also don't really understand why ServerDirectory exists. > MCConfigurationBrowser seems to use it. > > If ServerDirectory does something that cannot be done with ZnClient, I am all ears. > ServerDirectory needs to be removed. It was just a mapping of names to servesr so that one could use symbolic names for pre-defined servers. Quite strange. Marcus -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] [5822] Directories browser cache stuff and not refreshing on host change
by Sebastian Sastre May 7, 2012

May 7, 2012

Pharo image: 1.4 Steps to reproduce: 1. Open a pharo 1.4 image in a mac or win32 host 2. add a directory repository to any MC package, save and quit 3. open that image in a different host (linux for example) You'll be surprised the next time you try to add a MC directory repository. No easy way to refresh that cached content. http://code.google.com/p/pharo/issues/detail?id=5822 sebastian o/

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[Pharo-project] dependency injection
by Milan Mimica May 7, 2012

May 7, 2012

What are you feelings about dependency injection? -- Milan Mimica http://sparklet.sf.net

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[Pharo-project] Drawing speed for animations?
by Martin Drautzburg May 7, 2012

May 7, 2012

Hello all, I am doing some smooth scrolling expriments. I use a step method in which I adjust the display. When I set stepTime to 0, the time between steps is still between 10 and 40 msces. During a scroll which takes 10 steps I see apx 1000 redraws of fairly simple Morphs. That is 100 redraws per step. When an average step takes apx. 20 msec this is 0.2 msec per redaw. Does this look normal, or should I hunt for flaws in my program? If this is the normal speed, then I cannot do animations in morphic, such that I get a new frame every 14 msec (70 Hz), at least not the way I am trying to do it. Another thing I cannot explain is the following: when I repeatedly call my step method from another method (putting a Delay between the calls), the display does not always update. I just see the end of the scroll, but not the steps in between. Only when I add a World displayWorld I see the intermediate scroll positions. However, when I call step from an explorer the Display updates just fine, without an explicit displayWorld. Why is that so? -- Martin

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[Pharo-project] [update 2.0] #20055
by Marcus Denker May 7, 2012

May 7, 2012

20055 ----- Issue 5817: privShrinkingProcess with new KMPragmaKeymapBuilder http://code.google.com/p/pharo/issues/detail?id=5817 Issue 5815: Break dependency between traits and ring http://code.google.com/p/pharo/issues/detail?id=5815 -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] NativeBoost help
by Luc Fabresse May 7, 2012

May 7, 2012

Hi Igor and other NB Gurus, A group of students is trying to use NativeBoost to wrap the OpenCV C image library. The problem we are facing is that the function cvSize return a struct. typedef struct { int width; int height; } CvSize; CV_INLINE CvSize cvSize( int width, int height ); But the NBExternalStructure seems to not support that if I understood correctly. NBExternalStructure>>coerceReturn: gen " ... should we support handling return of external structures? " self error: 'returning pointer to structure?' Did I miss something? Any idea or workaround? Thanks, Luc

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Re: [Pharo-project] PBE1 update to Pharo 1.4 Re: Some Newbie problems
by Marcus Denker May 7, 2012

May 7, 2012

On May 7, 2012, at 1:26 AM, Peredur wrote: > El 06/05/12 23:27, Ben Coman escribiÃ³: >> That would be welcome. I'll move further discussion to sbe-discussion(a)iam.unibe.ch list. Announce yourself there also. >> >> cheers -ben >> > > I tried, but the list rejected me: > > You are not allowed to post to this mailing list, and your message has > been automatically rejected. If you think that your messages are > being rejected in error, contact the mailing list owner at > > sbe-discussion-owner(a)iam.unibe.ch > you need to first subscribe to the list. It reject all mails from people not subscribed. https://www.iam.unibe.ch/mailman/listinfo/sbe-discussion -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Command Line Handling
by Sean P. DeNigris May 7, 2012

May 7, 2012

I've played a lot with the new command line argument handling. Here's a few thoughts: * I think we should not allow the use of raw handler names (e.g. 'eval') and restrict ourselves to flags. For example, disallow 'eval' and stick to '-e' or '--evaluate'. The raw name introduces ambiguity in parsing the command line, especially since custom commands can be added at will that may conflict and see next item... * The current implementation chooses the single matching handler with the highest priority, but usually command line tools may have multiple non-conflicting flags * The priority concept seems premature. It adds complexity and confusion (the handler for a specific flag is not obvious because it emerges from an interaction of all the handlers). Maybe a registry would be better? A dictionary could just map flags to handlers e.g. -e -> EvalHandler, --evaluate -> EvalHandler, etc. Sean -- View this message in context: http://forum.world.st/Command-Line-Handling-tp4612779.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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