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

[Pharo-project] [ANN] Dr. Geo 12.04.1
by Hilaire Fernandes April 14, 2012

April 14, 2012

Hello, Given my problems with Windows VM and Pharo 1.4, I built a new Dr. Geo with COG VM for Windows, Linux and Mac OSX. (I just customized the pharo 1.4 one click package) Please can you check how it works on your workstation? http://squeak.ofset.org/DrGeo.app-12.04.1.zip Thanks -- Dr. Geo -- http://www.drgeo.eu

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Re: [Pharo-project] For Testing: 1.4 one-click
by Marcus Denker April 14, 2012

April 14, 2012

On Apr 14, 2012, at 7:13 PM, Sean P. DeNigris wrote: > > Marcus Denker-4 wrote >> >> there is now an automatic build for the 1.4 one-click: >> ...needs to be tested... >> > > Mac OS X Lion... > > 8451 run, 8393 passes, 52 expected failures, 5 failures, 0 errors, 1 > unexpected passes > '#(''DateAndTimeTest>>#testPrintStringNoOffset'' > ''FileDirectoryTest>>#testRecursiveMatching'' > ''MCClassDefinitionTest>>#testNotValidClassTraitComposition'' > ''MCClassDefinitionTest>>#testNotValidTraitComposition'' > ''MirrorPrimitiveTests>>#testMirrorSize'' > ''ZnClientTests>>#testIfFailNonExistingHost'')' > What is strange is that on Jenkins, none of these tests fail. -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Enhancement for 1.4 - menu World > Tools > Examples
by Ben Coman April 14, 2012

April 14, 2012

Just a passing thought... the new startup scripts for 1.4 are really cool, and some examples are included, but how are new users going to know about them? How about a menu item World > Tools > Examples > Startup Scripts. If the examples were moved to a class StartupLoaderExamples or similar, then the menu action could just be 'StartupLoaderExamples browse'. Other applications like Glamour and Mondrian might also install links to their more sophisticated example browsers at the common place. cheers -ben

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[Pharo-project] Pharo 1.4 DosFileDirectory>>preferencesRootPath broken
by Hilaire Fernandes April 14, 2012

April 14, 2012

Can windows user confirm? I don't have a Windows OS, only Wine. http://code.google.com/p/pharo/issues/detail?id=5596 It is seems related to saved preferences. Hilaire -- Dr. Geo -- http://www.drgeo.eu

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[Pharo-project] [ANN] Dr. Geo 12.04
by Hilaire Fernandes April 14, 2012

April 14, 2012

Hello, I am pleased to announce you Dr. Geo release 12.04, based on Pharo 1.4, for GNU/Linux, Windows, Mac OSX and OLPC XO laptop. It can be downloaded an tested from http://drgeo.eu. New features * Numerous improvements for a better experience with tablet and interactive board. * Sketches can be deleted from the preview dialog * Removed windows decorations and borders grip in the Sugar theme * Remanaged menus * Improved canvas view for programmed sketches * Various optimizations * Handle connection error for remote sketches * Sketches can be loaded and saved on a server (FTP only now) * Dr. Geo settings to set the server account for remote sketch * Animated loader for time consuming operation Bugs fixes * A few messages from the Pharo Smalltalk are also localized now * Uninitialized segment mark caused a save error * Fixes when creating middle point * #13787 Macro construction player, order mater Hilaire Fernandes -- Dr. Geo -- http://www.drgeo.eu

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[Pharo-project] Pharo 1.4 DosFileDirectory>>preferencesRootPath broken
by Hilaire Fernandes April 14, 2012

April 14, 2012

Can windows user confirm? I don't have a Windows OS, only Wine. http://code.google.com/p/pharo/issues/detail?id=5596 It is seems related to saved preferences. Hilaire -- Dr. Geo -- http://www.drgeo.eu

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[Pharo-project] curious announcement interaction with halt
by Ben Coman April 14, 2012

April 14, 2012

My understanding of Announcements is not so good yet, but here is another opportunity. While I was trying to trace some code execution to troubleshoot a ticket that I logged for Mondrian, I bumped into some behaviour that seems strange, which I would like to understand. At the end I propose a fix. For the short example, execute [MOEasel open] then <Generate View> on the following: ----8<---- view shape rectangle size: 20. view interaction registerForEvent: MOMouseDown forNode: #yourself updateNode: [ :v | "self halt." view forNode: v do: [ view nodes: (1 to: 2) ] ] updateLayout: true. view nodes: (1 to: 4). ----8<---- Click on a node and observe that node successfully has two nodes within it. Now uncomment the "self halt" and <Generate View>, then click on a node. When the pre-debugger for 'halt' appears, click <Proceed>. Surprisingly a MNU now occurs in MOAnnouncement>>registerForEvent:forNode:updateNode:updateLayout due to 'ann viewRenderer' now returning nil. Observe this occurs immediately after the execution of 'updateBlock' which contained the 'self halt' The extended example modifies MOAnnouncement>>registerForEvent:forNode:updateNode:updateLayout as follows... | domainNode btcRenderer1 btcRenderer1test btcRenderer2 btcRenderer2test btcRenderer1test2 | self on: eventClass do: [:ann | "----8<---- begin debug code " btcRenderer1 := ann viewRenderer. btcRenderer1test := (self viewRenderer == ann viewRenderer ). "self halt." btcRenderer2 := ann viewRenderer. btcRenderer2test := (self viewRenderer == ann viewRenderer ). { self viewRenderer. btcRenderer1. btcRenderer2. btcRenderer1test. btcRenderer2test. } inspect. "----8<---- end debug code " ann element removeAllEdges; removeAllNodes. <Generate View> on the same code as the short example with the 'self halt' commented out, then click on a node. An inspector pops up showing array { aMOViewRenderer. aMOViewRenderer. aMOViewRenderer. true. true. } Then uncomment the 'self halt' in the extended example, <Generate View> and click on a node. <Proceed> at the pre-debugger. An inspector pops up now showing array { aMOViewRenderer. aMOViewRenderer. nil. true. false. } 'ann viewRenderer ' has lost its value following the 'self halt.' Proposed fix: It can be seen from the second inspector that 'self viewRenderer' is identical to 'ann viewRenderer' and retains its value across the 'self halt', and so might be used in its place. thanks for you attention, your thoughts would be appreciated. cheers, -ben

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[Pharo-project] interesting IDE video. Surely the smalltalk community can do as well, or better...
by Lawson English April 13, 2012

April 13, 2012

http://www.chris-granger.com/2012/04/12/light-table---a-new-ide-concept/ L

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[Pharo-project] Pharo-1.4-Tests Â» 32,mac - Build # 18 - Failure!
by jenkins-pharo.ci.inria.fr＠jenkins-server.lille.inria.fr April 13, 2012

April 13, 2012

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[Pharo-project] Pharo-1.4-Tests Â» 32,win - Build # 18 - Failure!
by jenkins-pharo.ci.inria.fr＠jenkins-server.lille.inria.fr April 13, 2012

April 13, 2012

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