Moose-dev December 2011

moose-dev@list.inf.unibe.ch

32 participants
167 discussions

Issues with the new Mondrian Easel
by Alexandre Bergel 09 Dec '11

09 Dec '11

Hi! I found the new easel often quite problematic. Here is a list of issues I have found: - Time to time, pressing Ctrl-s does not execute the script, especially on Linux boxes. It instead accepts the text pane instead of executing. I cannot really reproduce it (I do not have a linux right now), but students have experienced this several times - When the UI thread crashes, a new easel has to be opened. For example, execute the script: -=-=-=-=-=-=-=-=-= self foo view nodes: (1 to: 20) -=-=-=-=-=-=-=-=-= It will raise a debugger. Remove the "self foo", and press the check or Cmd-s, then I have the same error, even though "self foo" is not in the script. - Examples are crucially missing. These 3 points are quite disturbing for the students. It would be cool to have a sprint on the new easel. I like the fact it is the same UI concept than the rest of the Moose UI. Shall I open issues for each of these points? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Something annoying about EyeSee
by Serge Stinckwich 09 Dec '11

09 Dec '11

Hi all, i'm not sure this is a good idea to have to following method on ESDataObject printOn:aStream self model printOn:aStream I built an instance of ESAxis in order to understand how it works: |axis| axis := ESAxis new. axis values: #(1 2 3 4). And when i inspect : axis values i was really disturbed because it looks like an array of integer but in fact this is an array of ESDataObject ... I propose to remove printOn: method or to rewrite like: printOn:aStream aStream nextPutAll: 'an '; print: self class; nextPutAll: '('; print: self model; nextPutAll: ')' In the same class, the instance variable model is used by no one and model method is defined as: model ^entity I propose to remove model inst var. I put the previous modifications in EyeSee-Core-SergeStinckwich.77 Regards, -- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Matsuno Laboratory, Kyoto University, Japan (until 12/2011) http://www.mechatronics.me.kyoto-u.ac.jp/ Every DSL ends up being Smalltalk http://doesnotunderstand.org/

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invokingMethods broken in moose or inFamix
by Mircea Filip Lungu 09 Dec '11

09 Dec '11

hi guys, one of my students encountered a case where FAMIXMethod#invokingMethods is not correctly set. i wonder whether that is a moose problem or an infamix one. anybody knows about this? the original message is at the end of this mail. thanks, -- Dr. Mircea Lungu Researcher Software Composition Group University of Bern I assumed that FAMIXMethod >> invokingMethods would return all methods that invoke the method represented by the FAMIXMethod instance, this doesn't seem to be the case. I created an mse file with inFamix from the code in svn at http://svn.apache.org/repos/asf/incubator/stanbol/trunk/enhancer/engines/ke… The class org.apache.stanbol.enhancer.engines.keywordextraction.linking.EntityLinker has both private methods with an empty collection of invokingMethod as well as with a non-empty one: - The method getLinkedEntityTypes has an empty collection of invokingMethods even though the method is in fact invoked: public void process(){ ... if(linkedEntity == null){ linkedEntity = new LinkedEntity(selectedText, suggestions, getLinkedEntityTypes(suggestions.subList(0, 1))); linkedEntities.put(selectedText, linkedEntity); } By contrast in the same class - porcessRedirects has {process} as collection of invokingMethods, where processRedirects is invokes as follows: public void process(){ ... if(config.getRedirectProcessingMode() != RedirectProcessingMode.IGNORE){ for(Suggestion suggestion : suggestions){ processRedirects(suggestion); } } All the method I've looked at with an empty collection of inkingMethods in fact had at least one invokation, I tried to make a famix model for just the class EntityLinker as this class has both private method with empty as well as with a non-empty set of ivokers according to Moose, I hoped that with a small mse file it would be easier to analyze the problem. Unfortunately I didn't manage to create such an mse model, I'm getting the following exception message running `inFamix -lang java -path source -mse test.mse`: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(String.java:1931) at java.lang.String.substring(String.java:1904) at com.intooitus.infusion.batch.JavaBatchModelBuilder.compute(JavaBatchModelBuilder.java:43) at com.intooitus.infusion.batch.BatchApplication.run(BatchApplication.java:135) at com.intooitus.infusion.batch.BatchApplication.start(BatchApplication.java:43) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) Unfortunately as inFamix is not open source and because of section 2.3 of the SLA it's hard for me to tackle this problem so I would appreciate some help.

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Default y: in EyeSee
by Alexandre Bergel 09 Dec '11

09 Dec '11

Hi! What about having ESSingleAxisDiagram>>y: set to #yourself per default? I would expect the following to plot the numbers: -=-=-=-=-=-=-=-=-=-=-=-= | diagram | diagram := ESDiagramRenderer new. diagram lineDiagram valueAxis; models: (1 to: 13) / 16. diagram open -=-=-=-=-=-=-=-=-=-=-=-= But instead, I have to say -=-=-=-=-=-=-=-=-=-=-=-= | diagram | diagram := ESDiagramRenderer new. diagram lineDiagram y: #yourself; valueAxis; models: (1 to: 13) / 16. diagram open -=-=-=-=-=-=-=-=-=-=-=-= So, are you ok for a default initialize of y with #yourself? Andre, shall I commit? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Label in EyeSee
by Alexandre Bergel 09 Dec '11

09 Dec '11

Hi! Based on some example (e.g., below), I inferred that #valueAxis set on labels for the vertical axis. The one on the horizontal axis are set by #identifier: What #labels: is for exactly? | diagram | diagram := ESDiagramRenderer new. (diagram verticalBarDiagram) y: [:each | each]; labels: #yourself; identifier: #yourself; defaultColor: Color blue; valueAxis; width: 500; rotatedLabels: false; models: (1 to: 21). ^ diagram open I have produced the following curve. How can I get the label on the vertical axis as float (with 2 decimal), but not fractions. I will use your answers to comment some of the method in EyeSee. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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#deviationValue: in EyeSee
by Alexandre Bergel 08 Dec '11

08 Dec '11

Can someone explain what this method does? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Some experiments with EyeSee
by Serge Stinckwich 08 Dec '11

08 Dec '11

Hi MooseLand, i'm doing some experiments with cellular automata at the moment. I would like to be able to visualize the cells value of a very simple cellular automata with a kind of Mondrian-like interface. Instead of Mondrian, i use EyeSee, because of the ESMatrixDiagram class, that is really convenient to visualize matrix-based information. Apparently i can't put inside a ESMalArrayMatrix something else than numbers (i would like to put cells with some state for example): Yes i know, this is a misappropriation of EyeSee for my needs and maybe this is better to design another scripting interface dedicated to cellular automata visualization. Any ideas ? BTW, i push a new version of EyeSee-Support package in the repository to correct a problem with the method ESMalArrayMatrix>>checkInvariant. Regards, -- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Matsuno Laboratory, Kyoto University, Japan (until 12/2011) http://www.mechatronics.me.kyoto-u.ac.jp/ Every DSL ends up being Smalltalk http://doesnotunderstand.org/

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Glamour - textBackgroundColor:
by Veronica Isabel Uquillas Gomez 08 Dec '11

08 Dec '11

Hi, I started using #textBackgroundColor: which fits pretty good for my purposes as i don't want to overuse icons :) However, I think there is a conflict with the background color and the selected item color depending on the width of the panel. I attached two screenshots. The first shows the selection of "14.....", here as the text is short it's easy to see that this item is selected. But in the second it's very complicate to appreciate that "13 ...." is my item of interest. Is there a way to make the selection stronger? Best regards, Veronica

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Glamour
by Júlio Martins 08 Dec '11

08 Dec '11

Hi buddies! I need to know how implement a simple wizard using the glamour. For example, i need include two radio buttons, a text box and maybe a label, in this wizard. Glamour offers this items? Julio Martins -- View this message in context: http://forum.world.st/Glamour-tp4160211p4160211.html Sent from the Moose mailing list archive at Nabble.com.

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Call for Participation in the Smalltalk Devroom at FOSDEM 2012.
by Stephan Eggermont 07 Dec '11

07 Dec '11

Call for Participation in the Smalltalk Devroom at FOSDEM 2012. "A devroom for the Pharo, Squeak, GST, Etoilé, Seaside, Moose Smalltalk projects. Smalltalk environments offer a very high development productivity, unmatched by their successors. Come do some pair programming with us and experience the advantages of a real OO environment." The meetup will take place Sunday, February 5, 2012, from 9AM until 5PM, room AW1.126. This room has 72 seats, a VGA video projector and wireless internet. More information will be available later. Proposals on content and format are welcome. People interested in running a session should announce that on the smalltalk-devroom mailing list, with the following information: - Their name - The project they are associated with - A short bio, to be put on the website along with their speaker name - (optionally) a picture of themselves - The title of their session (which will go on the website and in the booklet) - A abstract describing the session in further detail. - The desired length of the session. - The desired time slot in which they want to hold the session. Suggested values for the duration are 55min, 25min, 6m40 (Pecha Kucha). The desired time slot is meant to help you prevent conflicts with other dev rooms in which you might have a talk or your travel arrangements. The deadline for submissions is December 31, 23:00 GMT+1. Discussion takes place on the smalltalk-devroom(a)lists.fosdem.org mailing list. Please subscribe if you are interested: https://lists.fosdem.org/listinfo/smalltalk-devroom The local VUB/ULB Smalltalkers have been asked to organize a sprint/BSUG meeting on Saturday Februari 4. Devroom related URLs: http://www.pharo-project.org http://www.squeak.org/ http://etoileos.com/ http://www.seaside.st/ http://smalltalk.gnu.org/ Please distribute

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Moose-dev December 2011