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6621 discussions

by roberto.minelli＠usi.ch

Hi, I was at ESUG last week and I discussed about this issue with some people, and in the end Stef told me "drop a mail in the mailing list, I am interested to understand what all the other people think about it". So, here I am. I have my project in which I am modeling development sessions. Each session object has a number of meta-data (e.g., start, end time, etc.) and a collection of events. Each event object owns some meta-data and some references to classes that were "touched" by a given event (i.e., now I am using the Ring definition of the classes, since I plan to serialize and deserialize them and I cannot serialize the real class object, it would be too heavy, isn't it?). Now the question: I would like to create a Moose model of a development session to be able to import the sessions in the Moose panel and play around with the excellent Moose tool-suite. How should I proceed? Do you think it's better to annotate and add pragmas to the existing classes or to create a minimal parallel hierarchy of my model (i.e., MooseSession for MySession) and have something like MySession>>#asMooseDef which returns an object of kind MooseSession? Thanks in advance, Roberto

11 years, 7 months

Jenkins build became unstable: moose-latest-dev-4.8 #1111

by admin＠moosetechnology.org

See <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/1111/>

11 years, 7 months

Roassal memory leak

by Johan Fabry

Hi all, as quickly reported before, there is a memory leak in Roassal. I have a reproducible case that shows this behavior when having popups. This is simply using the Easel and the examples present there. I am convinced that a similar problem exists when context menus are used, but the Easel does not have such an example, apparently, so I do not include one. I hope this one example is enough to be able to find the issue for both cases. How to reproduce: Paste the following code in a Workspace in the 4.8 release. (Thanks to Alex for the last line ;-) ) Smalltalk garbageCollect. Smalltalk garbageCollect. { ROPopup . ROElement . ROAnnouncer . ROBox . ROLabel } collect: [:c | c allInstances size] Print-it of this code after each step below, you should get the numbers that I pasted as well. Step 1: Do nothing #(0 0 0 0 0) Step 2: Have Easel showing ROExample>>ClassHierarchy #(0 235 293 47 204) S3: Close the Easel #(0 235 293 47 204) This for me is already strange. I would expect it to go back to the numbers of Step 1, i.e. zero of everything. S4: Save-quit image, reopen (just in case there is some magic) #(0 235 293 47 204) S5: Show ROExample>>ClassHierarchy, close Easel #(0 235 293 47 204) I repeated S5 a number of times. The numbers are the same. So at least we have a steady state, that's not really an issue. S6: With Easel showing ROExample>>punchChart #(15 267 307 76 207) S7: After closing Easel #(15 267 307 76 207) Nothing got collected. S8: With Easel showing ROExample>>punchChart #(30 300 342 101 224) S9: After closing Easel #(30 300 342 101 224) Again nothing got collected. S10: With Easel showing ROExample>>punchChart #(45 333 377 126 241) S11: After closing Easel #(45 333 377 126 241) (and so on). This is a big issue for me, because I have a lot of popups in AspectMaps, and a lot of re-executing the visualization script. I effortlessly get to images of 300+ megs this way, when starting from 50 megs before starting to visualize things. Hope this helps in finding the bug, ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

11 years, 7 months

Is there an easier way to get equivalent of selectionAct: for double clicks?

by Sam Adams

First, THANKS FOR BREATHING NEW LIFE INTO SMALLTALK!!!!! We've adopted Pharo/Moose/et.al. for a major project in IBM Research, and as a 29-year Smalltalk veteran, I am simply blown away by all the extreme functionality the community has developed. In getting used to Glamour, I found a need for a doubleClick action, but the only examples and APIs I could locate used the transmission to update another pane. I worked out how to do what I need using a "hidden pane", but its an awkward hack. What I would really like is a strongSelectionAct: but I haven't learned enough of the infrastructure to add it myself. I also found that once you doubleClick an unselected list item, it launches the action, selects the list item, but then you can't doubleClick it again for another action. I found a solution by resetting the port value. Here's the code that works. browser := GLMTabulator new. browser row:#numbers; row:#numbersDoubleClick size:0.1. browser transmit to: #numbers; andShow:[:a| a list display:[:n| 1to: n]]. browser transmit to: #numbersDoubleClick; from: #numbers port:#strongSelection; andShow:[:x| (browser portValueAt: (#numbers-> #strongSelection)) explore. browser portValueAt: (#numbers-> #strongSelection) put: nil]. browser openOn: 10. Is there a better way? Regards, Sam Sam S. Adams, CTO - Contextual Computing IBM Distinguished Engineer, IBM Research Mobile: 919-696-6064, email: ssadams(a)us.ibm.com Assistant: Linda R. Morrison. (720) 395-0460 Fax: (845) 491-4318, Tie: 676-0460, linda.r.morrison(a)us.ibm.com <<Hebrews 11:6, Proverbs 3:5-6, Romans 1:16-17, 1 Corinthians 1:10>>

11 years, 7 months

moose 4.8 in metacello repository for pharo 2.0

by Tudor Girba

Hi, I now snapshotted the current version as Moose 4.8 and pushed it to the Pharo 2.0 metacello repository. Together with this, I also snapshotted: ConfigurationOfMooseAlgos->'2.4-snapshot'. ConfigurationOfFame->'1.3-snapshot'. ConfigurationOfPetitParser->'1.7-snapshot'. ConfigurationOfMondrian->'2.10-snapshot'. ConfigurationOfEyeSee->'1.1-snapshot'. ConfigurationOfRoassal->'1.428-snapshot'. ConfigurationOfGraphET->'0.2-snapshot'. ConfigurationOfGlamour->'2.5-snapshot'. ConfigurationOfGToolkit->'0.6-snapshot'. ConfigurationOfMoose->'4.8-snapshot' Please take a moment to test that things load properly in your image and let us know both if it works and if it does not. We will announce the release officially ideally today. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

11 years, 7 months

Jenkins build became unstable: moose-latest-dev-4.8 #1106

by admin＠moosetechnology.org

See <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/1106/>

11 years, 7 months

Hierarchical Bundle Edges

by Alexandre Bergel

Hi! The BSpline package allows one to define hierarchical bundle edges. These screenshots have been made using the script below, runnable in a Glamour-based Roassal Easel open on a class group in Moose. More screenshot on : https://www.facebook.com/media/set/?set=a.511442275609041.1073741827.340543… Cheers, Alexandre |bs superclassEdges lastlevel| view shape circle size: 10. view nodes: classGroup. superclassEdges := view edgesFrom: #superclass. " view treeLayout userDefinedEdges: superclassEdges. " view radialTreeLayout userDefinedEdges: superclassEdges. " view forceBasedLayout userDefinedEdges: superclassEdges. " lastlevel := classGroup select: [ :cls | (cls subclassHierarchy size) == 0 ]. "Blue" bs := (ROBSplineLine new). bs alpha: 0.8. bs setDiscovery: [ :cls | cls superclass ]. bs color: (Color blue alpha: 0.3). view shape: bs. view edges: lastlevel from: #yourself toAll: [ :cls | (cls queryAllOutgoingInvocations atTypeScope) select: [:clsa | (clsa subclassHierarchy size) == 0 and: [ cls name size odd ] ]]. "Red" bs := (ROBSplineLine new). bs alpha: 0.8. bs setDiscovery: [ :cls | cls superclass ]. bs color: (Color red alpha: 0.3). view shape: bs. view edges: lastlevel from: #yourself toAll: [ :cls | (cls queryAllOutgoingInvocations atTypeScope) select: [:clsa | (clsa subclassHierarchy size) == 0 and: [ cls name size even ] ]]. -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

11 years, 7 months

short bug fixing period

by Tudor Girba

Hi, I would like to allow a short period of about 1-2 weeks for bug fixing before we move to Pharo 3.0. So, in case you notice a problem, please report it as soon as possible. Once we move to Pharo 3.0, we will no longer support Pharo 2.0 for bug fixes. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

11 years, 7 months

Build failed in Jenkins: moose-latest-dev-4.8 #1104

by admin＠moosetechnology.org

See <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/1104/> ------------------------------------------ Started by upstream project "roassal" build number 473 originally caused by: [URLTrigger] A change within the response URL invocation (log) Building remotely on moose-slave in workspace <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/ws/> Deleting project workspace... done [moose-latest-dev-4.8] $ /bin/sh -xe /tmp/hudson9175072361312431320.sh + bash + wget --quiet -O - http://get.pharo.org/20+vmLatest Downloading the latest 20 Image: http://files.pharo.org/image/20/latest.zip Pharo.image Downloading the latest pharoVM: http://files.pharo.org/vm/pharo/linux/latest.zip pharo-vm/pharo Downloading PharoV10.sources: http://files.pharo.org/sources//PharoV10.sources.zip Downloading PharoV20.sources: http://files.pharo.org/sources//PharoV20.sources.zip Creating starter scripts pharo and pharo-ui + ./pharo Pharo.image save moose-latest-dev-4.8 + REPO=http://www.smalltalkhub.com/mc/Moose/Moose/main + ./pharo moose-latest-dev-4.8.image config http://www.smalltalkhub.com/mc/Moose/Moose/main ConfigurationOfMoose --install=development [31m[33m =============================================================================== Notice: Installing ConfigurationOfMoose development =============================================================================== [0m[0m+ ./pharo moose-latest-dev-4.8.image mooseimagesetup --signature=https://ci.inria.fr/moose/job/moose-latest-dev-4.8/1104/ + ./pharo moose-latest-dev-4.8.image moosetest --junit-xml-output [31m[33m =============================================================================== Notice: Running tests in 138 Packages =============================================================================== [0m[0m[31mError: index out of range [0mTabSelectorMorph(Object)>>error: TabSelectorMorph(Morph)>>privateAddAllMorphs:atIndex: TabSelectorMorph(Morph)>>addAllMorphs: TabSelectorMorph>>updateTabs TabSelectorMorph>>extent: TabSelectorMorph(Morph)>>bounds: TabSelectorMorph(Morph)>>layoutInBounds: TableLayout>>layoutLeftToRight:in: TableLayout>>layout:in: PanelMorph(Morph)>>doLayoutIn: PanelMorph(Morph)>>fullBounds in Block: [self doLayoutIn: self layoutBounds] BlockClosure>>on:do: PanelMorph(Morph)>>fullBounds LazyTabGroupMorph(Morph)>>submorphBounds in Block: [:m | | subBox | m visible... Array(SequenceableCollection)>>do: LazyTabGroupMorph(Morph)>>submorphBounds LazyTabGroupMorph(Morph)>>privateFullBounds LazyTabGroupMorph(Morph)>>doLayoutIn: LazyTabGroupMorph(Morph)>>fullBounds in Block: [self doLayoutIn: self layoutBounds] BlockClosure>>on:do: LazyTabGroupMorph(Morph)>>fullBounds LazyTabGroupMorph(Morph)>>layoutProportionallyIn: ProportionalLayout>>layout:in: in Block: [:m | m layoutProportionallyIn: newBounds] Array(SequenceableCollection)>>do: PanelMorph(Morph)>>submorphsDo: ProportionalLayout>>layout:in: PanelMorph(Morph)>>doLayoutIn: PanelMorph(Morph)>>fullBounds in Block: [self doLayoutIn: self layoutBounds] BlockClosure>>on:do: PanelMorph(Morph)>>fullBounds [0mBuild step 'Execute shell' marked build as failure Archiving artifacts Recording test results ERROR: Failed to archive test reports hudson.util.IOException2: remote file operation failed: <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/ws/> at hudson.remoting.Channel@69c39cb2:moose-slave at hudson.FilePath.act(FilePath.java:905) at hudson.FilePath.act(FilePath.java:882) at hudson.tasks.junit.JUnitParser.parse(JUnitParser.java:87) at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:121) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:133) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776) at hudson.model.Build$BuildExecution.post2(Build.java:183) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:726) at hudson.model.Run.execute(Run.java:1628) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:247) Caused by: hudson.util.IOException2: Failed to read <https://ci.inria.fr/moose/job/moose-latest-dev-4.8/ws/Glamour-Tests-Morphic…> at hudson.tasks.junit.TestResult.parse(TestResult.java:291) at hudson.tasks.junit.TestResult.parsePossiblyEmpty(TestResult.java:230) at hudson.tasks.junit.TestResult.parse(TestResult.java:165) at hudson.tasks.junit.TestResult.parse(TestResult.java:148) at hudson.tasks.junit.TestResult.<init>(TestResult.java:124) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:117) at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:90) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2417) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679) Caused by: org.dom4j.DocumentException: Error on line 53 of document file://<https://ci.inria.fr/moose/job/moose-latest-dev-4.8/ws/Glamour-Tests-Morphic…> : XML document structures must start and end within the same entity. Nested exception: XML document structures must start and end within the same entity. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.dom4j.io.SAXReader.read(SAXReader.java:264) at hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:130) at hudson.tasks.junit.TestResult.parse(TestResult.java:274) ... 16 more Caused by: org.xml.sax.SAXParseException; systemId: file://<https://ci.inria.fr/moose/job/moose-latest-dev-4.8/ws/Glamour-Tests-Morphic…;> lineNumber: 53; columnNumber: 1; XML document structures must start and end within the same entity. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:391) at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1404) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(XMLDocumentFragmentScannerImpl.java:882) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:582) at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1370) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1740) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipChar(XMLEntityScanner.java:1393) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2769) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:819) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:748) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525) at org.dom4j.io.SAXReader.read(SAXReader.java:465) ... 19 more

11 years, 7 months

Roassal

by Alexandre Bergel

Hi! Some news for Roassal: - RoassalExtras is a new package that will contains some cool contributions. The configuration is updated. So far, only BSpline is in it. Screenshots are below. - ConfigurationOfRoassal will be update only for major release. The versionning is moved to a new project I have worked on called VersionOfRoassal. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

11 years, 7 months

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