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

[Pharo-project] Drag and Drop - drag from hook
by Sean P. DeNigris Jan. 11, 2012

Jan. 11, 2012

Is there a hook sent to the containing morph when one of its submorphs gets dragged out? I don't see one. Thanks. Sean -- View this message in context: http://forum.world.st/Drag-and-Drop-drag-from-hook-tp4282507p4282507.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] CogDroid Beta Test builds
by Dimitry Golubovsky Jan. 11, 2012

Jan. 11, 2012

Hi, As CogDroid has undergone more testing on both ARM and x86 platforms, I am pleased to announce that CogDroid is now Beta. I have made two testing builds available: http://www.golubovsky.org/userdirs/golubovsky/CogDroid-beta/CogDroid-debug.… for ARM, and http://www.golubovsky.org/userdirs/golubovsky/CogDroid-beta/CogDroid86-debu… for x86. This is a temporary location. Hopefully my request for Jenkins account will be granted, and I will be able to set up automatic build jobs for CogDroid. What has been added/changed since the latest Alpha releases: 1. The core VM Java and native code has been separated into a library. Cog-based applications may be built on top of the library. The beta versions mentioned in this message are generic builds whose code extends the base activity class adding nothing to its functionality. The beta APK have different Java package names from alpha releases. 2. A VM primitive has been added to read text from Android clipboard. In order to use this primitive, In order to use this primitive, the package http://source.squeak.org/VMMaker/Android-Base-golubovsky.21.mcz (or newer) has to be installed from the following repo: http://source.squeak.org/VMMaker/ 3. Locale support has been added. Android NDK does not provide locale support as traditional C programs would expect, so the "stock" UnixLocalePlugin does not work. The Android replacement retrieves locale information from Java runtime by making several JNI calls at the moment of plugin initialization. CogDroid does not see changes in locale if Android language/country settings are changed, until restarted. 4. Keyboard support has been improved: in both architectures Ctrl and Alt modifiers should work, however I can not test it for ARM as I do not have a tablet with keyboard. Keyboard modifiers work in x86. Thanks. -- Dimitry Golubovsky Anywhere on the Web

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[Pharo-project] Resetting an announcer
by Sean P. DeNigris Jan. 11, 2012

Jan. 11, 2012

There is SubscriptionRegistry>>#reset, but in the examples I've seen, one has access to the announcer, but not the registry. How about: Announcer>>reset registry reset. -- View this message in context: http://forum.world.st/Resetting-an-announcer-tp4283104p4283104.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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Re: [Pharo-project] 1.3 OneCick with Cog VM
by Marcus Denker Jan. 10, 2012

Jan. 10, 2012

On Sep 8, 2011, at 3:59 PM, John Toohey wrote: > Hi, > Is there a 1.3 OneClick build available with the Cog VM, or should I > just down load the linux and OSX Cog builds from the Jenkins server? The script on the hudson is old... we need to update it. And move everything from hudson to jenkins. And, and... So for now: https://gforge.inria.fr/frs/download.php/28922/Pharo-1.3-OneClick.zip hand-build one-click with Cog as build from https://ci.lille.inria.fr/pharo/view/Cog/ > often run into problems with having different VMs/Plugin on different > servers, and like the idea of having both Liux and OSX supported in > one package, where I can just update the image. -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] [COTDC] 103 - ZLibWriteStream
by sean＠clipperadams.com Jan. 10, 2012

Jan. 10, 2012

102 classes done 794 classes remaining Continuing in Compression... Today: ZLibWriteStream Comment Of The Day Contest - One Day One Comment Rules: #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). #2: If you cannot comment it, deprecate it. Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest p.s. this message was sent from a pharo image. Did you know you could easily do that?!

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[Pharo-project] Most wanted programming language:
by Torsten Bergmann Jan. 10, 2012

Jan. 10, 2012

Sean P. DeNigri wrote: >Ha, ha, ha, ha, ha. It's important to think about the wider world, but the >tiobe index is rubbish. yes, see http://astares.blogspot.com/2006/07/stupid-metrics.html Bye T. -- NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurÃ¼ck-Garantie! Jetzt informieren: http://www.gmx.net/de/go/freephone

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Re: [Pharo-project] How can I get account on Jenkins?
by Marcus Denker Jan. 10, 2012

Jan. 10, 2012

On Jan 9, 2012, at 4:48 PM, StÃ©phane Ducasse wrote: > I will check. I'm not sure that without an inria account you can access it. Yes, an account for Jenkins is possible. An account on the unix machine not, but all that is needed is editing scripts and that we do via Git. Works fine for Mac VM, for example. > Now we can set up one. > in a month from now we will get a jenkins engineer working in our team. > > Stef > On Jan 9, 2012, at 3:42 AM, Dimitry Golubovsky wrote: > >> Hi, >> >> How can I get an account on Jenkins so I could set up build jobs for >> CogDroid? Such way, everybody interested could easily get access to >> the latest builds. Also, people who wish to experiment with derived >> versions (built on top of the core VM Java+native libraries) would be >> able to do it without messing with building the VM itself, just >> referencing the proper .jar and .so files. >> >> Thanks. >> >> -- >> Dimitry Golubovsky >> >> Anywhere on the Web >> > > -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Icon sets repo
by Guillermo Polito Jan. 10, 2012

Jan. 10, 2012

Hi! today, searching for icons for the DBXBrowser, I imported FamFamFam silk and mini icons (16x16), which have Creative Commons License, with Fernando Olivero's icon importer. I created a public read/write repository for saving icon sets, if anyone wants to use them or contribute, it's here: http://www.squeaksource.com/Icons Cheers, Guille

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[Pharo-project] Bug in FileSystem
by Mariano Martinez Peck Jan. 10, 2012

Jan. 10, 2012

FSReadStream >> next: count | result | result := ByteArray new: count. handle at: position read: result startingAt: 1 count: count. position := position + 1. ^ result shouldn't be FSReadStream >> next: count | result | result := ByteArray new: count. handle at: position read: result startingAt: 1 count: count. position := position + count. ^ result At least with that (among some extensions) Fuel tests pass with FS :) Cheers -- Mariano http://marianopeck.wordpress.com

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[Pharo-project] Bug in #pointsTo: ?
by Mariano Martinez Peck Jan. 9, 2012

Jan. 9, 2012

Hi guys. Levente recommended us to integrate the new version of #pointsTo:, and I did it. But not I think I found a bug. The method is: pointsTo: anObject "Answers true if I hold a reference to anObject, or false otherwise. Or stated another way: Answers true if the garbage collector would fail to collect anObject because I hold a reference to it, or false otherwise" ^ (self instVarsInclude: anObject) or: [self class == anObject] The problem is that if the receiver is an instance of a compact class, this method answers true to: 'aaa' pointsTo: ByteString and I think that's incorrect. Moreoever, you can read the comment of the method "Or stated another way: Answers true if the garbage collector would fail to collect anObject because I hold a reference to it, or false otherwise" That's not true for compact classes. With this change: pointsTo: anObject "Answers true if I hold a reference to anObject, or false otherwise. Or stated another way: Answers true if the garbage collector would fail to collect anObject because I hold a reference to it, or false otherwise" ^ (self instVarsInclude: anObject) or: [(self class indexIfCompact = 0) and: [self class == anObject] ] it works fine. Do you agree with the change? cheers -- Mariano http://marianopeck.wordpress.com

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