- Moose-dev - INF Mailman

by Dennis Schenk

Hi, Is it possible in Roassal to draw nodes in a layout with different opacities? A simple example would be: drawing a tree with nodes less opaque the deeper their nesting level is. Cheers, Dennis

12 years, 9 months

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Re: PetitParser handling preprocessor directives?

by Stephan Eggermont

Guillaume wrote: >You can use PetitPreprocessor: >Gofer new > squeaksource3: 'PetitPreprocessor'; > package: 'PetitPreprocessor'; > load > >Now it's just transform a matching regex to a substitution String (MyParser >preProcess: ('toPreprocess' asRegex) into: 'preProcessed' ) but I plan to >improve it by providing a PParser to detect a matching and apply its >transformation block (myParser preProcessor: (matchingParser ==> [:m | >..... ])). Thank you. Will try that first Stephan

12 years, 10 months

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PetitParser handling preprocessor directives?

by Stephan Eggermont

Hi What is the best way to handle pre-processor directives with PetitParser without polluting the parsing too much? Any suggestions? unit forms; interface {$IFDEF WINDOWS} uses bla; {$ENDIF} {$IFDEF LINUX} uses bla2; {$ENDIF} Diego & Stephan

12 years, 10 months

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glamour perf

by Usman Bhatti

Hello all, I sat with Benjamin today to have a look at Glamour performance when displaying large text files. For reminder, when displaying text in glamour, the time to display text increases exponentially with the size of the text being displayed. Two observations: 1/ Whereas, with the following script the execution time remains equivalent to that of morphs MessageTally spyOn: [ (*GLMPluggableTextMorph* on: [ (StandardFileStream fileNamed: 'testfile-glam-3500.txt') contents ] text: #value accept: nil) openInWindow extent: (1273.0(a)738.0) ] the execution of this script is four times longer: | browser text| browser := *GLMTabulator* new. browser column: #text. browser transmit to: #text; andShow: [ :a | a text title: 'Text with selection'; display: [(StandardFileStream fileNamed: 'testfile-glam-3500.txt') contents]]. MessageTally spyOn: [browser openOn: 2]. 2/ A bit of digging (using time profiler) shows that the garbage collector is taking 75% of the execution time. [image: Inline image 1] Doru, will you have an idea what makes garbage collector execute and take extra seconds when the text is displayed in a glamour browser instead of individual glmaour widget? The moose image with the scripts can be found here if you want to have a look. http://dl.dropbox.com/u/11804892/glamour-perf-tests.zip thanx in advance, Usman

12 years, 10 months

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some graph drawing references

by Ben Coman

12 years, 10 months

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PetitParser // FLFactorialExample

by H. Hirzel

Hello PetitParser comes with a Factorial Language example. The comment of the class FLFactorialExample states "I implement the example given in "factorial.txt". The code can be edited directly in the Smalltalk code browser and is automatically parsed, transformed and eventually compiled down to Smalltalk bytecodes." Where do I find the description of this language, i.e. the file 'factorial.txt'? Regards Hannes

12 years, 10 months

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Issue 834 in moose-technology: Roassal layouts do not properly take into account userDefinedEdges

by moose-technology＠googlecode.com

Status: New Owner: ---- CC: alexandr...(a)gmail.com Labels: Type-Defect Priority-Medium Component-Roassal Milestone-4.7 New issue 834 by tu...(a)tudorgirba.com: Roassal layouts do not properly take into account userDefinedEdges http://code.google.com/p/moose-technology/issues/detail?id=834 To reproduce see the example below: | edges | view nodes: #(1 2 3). edges := view edgesFrom: [:each | each - 1]. view shape line color: Color red. view edges: #(3) from: [:each | each - 2] to: #yourself. view treeLayout userDefinedEdges: edges If the user defined edges would be taken into account, the tree would appear on one line (1->2->3). Instead it appears laid out as 1->2, 1->3 .

12 years, 10 months

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Re: ROCircleLayoutNew & ROCircleDynamicLayout

by Ben Coman

Ben Coman wrote: > > I've been playing with ROCircleLayout in the form of ROCircleLayoutNew > and ROCircleDynamicLayout. This was mainly to deal with where element > dimensions are much different (eg much wider than they are high). Its > not polished but I've come to the limit of time I can be distracted by > it at this time, so I'm just presenting it in case you find anything > useful. > Have a look at ROExample... > #circleWideElements > #circleWideElementsNewLayout > #circleWideElementsDynamic > #dynamicCirclePlay > > cheer -ben > > btw, I'm a bit confused by what Monitcello is showing me in terms of changes versus your Roassal.289 version. It shows ROCircleLayout2 and ROCircleLayout3 as missing from your 289 mcz, which implies they are is in my image, except I have previously deleted those two classes from my image prior to saving through Monticello. Do they show up to you?

12 years, 10 months

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how to export PNG from Roassal

by Tudor Girba

Hi, How do I programmatically export a PNG of the entire visualization from Roassal? I tried to use the ROView>>bitmap, but it returns a cropped image. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

12 years, 10 months

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Jenkins build became unstable: moose-latest-dev #1118

by admin＠moosetechnology.org

See <http://hudson.moosetechnology.org/job/moose-latest-dev/1118/>

12 years, 10 months

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Issue 792 in moose-technology: Mondrian - broken popupText:

by moose-technology＠googlecode.com

Status: New Owner: ---- Labels: Type-Defect Priority-Medium New issue 792 by google....(a)ben.coman.com.au: Mondrian - broken popupText: http://code.google.com/p/moose-technology/issues/detail?id=792 I have isolated what I assume is an issue introduced in ConfigurationOfMondrian-AlexandreBergel.332 with #popupText: Test Case to execute in Mondrian Easel... view interaction popupText: [ :es | 'popupText works']. view shape label. view node: 'node value'. With a freshly unzipped Moose_Suite_4_6, hovering over the node displays a blue box that says 'popupText works' Using Monticello Browser to load ConfigurationOfMondrian-AlexandreBergel.331 then doing '(Smalltalk at: #ConfigurationOfMondrian) project lastVersion load' has the same behaviour. With Monticello Browser, loading ConfigurationOfMondrian-AlexandreBergel.332 then doing '(Smalltalk at: #ConfigurationOfMondrian) project lastVersion load' hovering over the node displays a white box that says 'node value' This behaviour persists through to current ConfigurationOfMondrian-AlexandreBergel.348 The comment on 332 is: 2.147 : Pharo ground is seriously shaking those days... popupText: does not use the Pharo popup, it instead uses popupView: Platform: Windows 7

12 years, 10 months

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Issue 833 in moose-technology: Roassal presentation should populate by default the selection port on selection

by moose-technology＠googlecode.com

Status: New Owner: tu...(a)tudorgirba.com Labels: Type-Defect Priority-Medium Component-Glamour Milestone-4.7 New issue 833 by tu...(a)tudorgirba.com: Roassal presentation should populate by default the selection port on selection http://code.google.com/p/moose-technology/issues/detail?id=833 Selecting a figure (or perhaps just clicking on it) in a Roassal painting should populate the selection port of the pane containing the RoassalPresentation.

12 years, 10 months

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Issue 830 in moose-technology: ROLabel dynamic text not updating bounds/ROBorder properly

by moose-technology＠googlecode.com

Status: New Owner: ---- Labels: Type-Defect Priority-Medium New issue 830 by google....(a)ben.coman.com.au: ROLabel dynamic text not updating bounds/ROBorder properly http://code.google.com/p/moose-technology/issues/detail?id=830 The code below results in the image attached, where you can see the ROBorder does not encompass the text. The border should probably expand to encompass dynamically changing shapes. but not necessarily since you may want to have a border only around the label with the children having no border. The symptom is more that the width is inconsistent between each of the text nodes. ----------------- | view rawView node1 node2 node3 node4 | rawView := ROView new. view := ROMondrianViewBuilder view: rawView. node1 := ROElement new . node1 model: 'node1'. node1 addShape: ROBorder. node1 addShape: (ROLabel text: [ 'node1 ' , node1 bounds extent asString, ' ', node1 bounds asString ] ). node1 addInteraction: RODraggable. rawView add: node1. node2 := ROElement new . node2 model: 'node2'. node2 addShape: ROBorder. node2 addShape: (ROLabel text: [ 'node2 ', String crlf, node2 bounds extent asString, ' ', node2 bounds asString ] ). node2 addInteraction: RODraggable. rawView add: node2. node3 := ROElement new . node3 model: 'node3'. node3 addShape: ROBorder. node3 addShape: (ROLabel text: [ 'node3 ', String crlf, node3 bounds extent asString, String crlf, node3 bounds asString ] ). node3 addInteraction: RODraggable. rawView add: node3. node4 := ROElement spriteOn: 'node4' . node4 addShape: (ROLabel text: [ 'node4 ', String crlf, node4 bounds extent asString, String crlf, String crlf, node4 bounds asString ] ). node4 addInteraction: RODraggable. rawView add: node4. ROVerticalLineLayout on: rawView elements. ROEaselMorphic new populateMenuOn: view. view noLayout. view open This is Moose4.7 with Roassal.283 on Windows 7. Attachments: ROBorder does not encompass ROLabel text.png 17.6 KB

12 years, 10 months

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Delphi parser development started

by Stephan Eggermont

Hi, We started building a Delphi parser using PetitParser. It is modeled like PetitJava and uses the grammar from http://www.dragonkiller.nl/Delphi/delphi2009.html Any feedback (and code) welcome. Source: http://ss3.gemstone.com/ss/PetitDelphi.html License: MIT Have fun, Diego & Stephan

12 years, 10 months

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Very detailed Moose model ? (at the level of statement)

by Nicolas Anquetil

It might be interesting in some cases to have very detailed moose models, at the level of single instruction (there is a loop, its test compares variable x to 5, ...) That would generates incredibly huge models, of course, but for localized tasks it could be useful. Was there some work along these lines at any point in time? Or are we the only one to think it could be useful? nicolas

12 years, 10 months

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Issue 832 in moose-technology: Meta Browser should provide information about derived properties

by moose-technology＠googlecode.com

Status: New Owner: tu...(a)tudorgirba.com Labels: Type-Defect Priority-Medium Component-Finder Milestone-4.7 New issue 832 by tu...(a)tudorgirba.com: Meta Browser should provide information about derived properties http://code.google.com/p/moose-technology/issues/detail?id=832 It should somehow show the derived properties different from the non derived ones. Perhaps simply using /, like in UML

12 years, 10 months

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MSE models repository

by Andrea Caracciolo

Hi folks, At the following address you will find a repository of MSE files derived from the Qualitas Corpus: => http://scg.unibe.ch/pangea/ The purpose of this repository is providing a common and easy to setup dataset for (moose-based) analyses. The files can be freely downloaded and used. The repository has the following structure: - QualitasCorpus - yyyymmdd(e | r): qualitas corpus with MSE files - yyyymmdd(e | r)-compressed: original qualitas corpus (as downloaded from http://qualitascorpus.com/) - extractor: tool used to generate MSE files (verveineJ SVN rev. 192) - mse: generated MSE files - scripts: shell script for setting up the analysis data folder How to setup the analysis data folder ? 1. download all files available at http://scg.unibe.ch/pangea/scripts/ 2. chmod +x 3a. ./fetchQCr.sh for downloading and uncompressing Qualitas Corpus "recent release" + MSE files 3b. ./fetchQCe.sh for downloading and uncompressing Qualitas Corpus "evolution release" + MSE files at the end you should have an exact clone of http://scg.unibe.ch/pangea/QualitasCorpus/20120401r/ and/or http://scg.unibe.ch/pangea/QualitasCorpus/20120401e/ How to run an analysis ? Use a script like this> ----------------------------------------------- cog="path/to/CogVM" moose="path/to/moose.image" smalltalk="path/to/SmallTalkCode.st" for m in $(find . -name 'model.mse'); do src=${m/model.mse/src} ln -s $m model.mse # link to model file ln -s $src src # link to src file $cog -nodisplay $moose $smalltalk rm model.mse rm src done ----------------------------------------------- where SmallTalkCode.st is something like> ----------------------------------------------- | stream model | model := MooseModel new. stream:= MultiByteFileStream newFrom:(FileStream readOnlyFileNamed: 'model.mse'). model name:(FileDirectory baseNameFor: stream localName). model importFromMSEStream: stream. model size > 0 ifTrue: [ model install ]. model rootFolder:'src'. "… analysis ..." WorldState addDeferredUIMessage: [ SmalltalkImage current snapshot: false andQuit: true ]. ----------------------------------------------- Andrea

12 years, 10 months

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Issue 827 in moose-technology: Strange popupView in Roassal

by moose-technology＠googlecode.com

Status: New Owner: alexandr...(a)gmail.com Labels: Type-Defect Priority-Critical Component-Roassal New issue 827 by alexandr...(a)gmail.com: Strange popupView in Roassal http://code.google.com/p/moose-technology/issues/detail?id=827 The popupView: behaves oddly. Consider the following script: | view | view := ROMondrianViewBuilder new. view interaction popupView: [ :el :myView | myView shape rectangle fillColor: Color yellow. myView node: 20 forIt: [ myView shape rectangle fillColor: Color blue. myView node: 30 ]. myView horizontalLineLayout. myView applyLayout ]. view shape rectangle size: 40. view node: 10. view open

12 years, 10 months

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Issue 826 in moose-technology: Roassal hover popup on edges

by moose-technology＠googlecode.com

Status: New Owner: alexandr...(a)gmail.com Labels: Type-Defect Priority-High Component-Roassal New issue 826 by alexandr...(a)gmail.com: Roassal hover popup on edges http://code.google.com/p/moose-technology/issues/detail?id=826 With the following script, in Mondrian when you hover over edges a popup appears showing the name of the edge. Is the same possible with Roassal? view shape rectangle size: 20. nodes := view nodes: (1 to: 20). view edges: (2 to: 20) from: 1 to: #yourself. view circleLayout. Thanks Ben for noticing this!

12 years, 10 months

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verveineJ - Java heap space

by Andrea Caracciolo

Hi, I' trying to run verveineJ on the Eclipse source code .. and i always get this: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at java.util.LinkedList.addBefore(LinkedList.java:778) at java.util.LinkedList.add(LinkedList.java:198) at fr.inria.verveine.core.Dictionary.getEntityByName(Unknown Source) at fr.inria.verveine.extractor.java.JavaDictionary.ensureFamixMethod(Unknown Source) at fr.inria.verveine.extractor.java.VerveineVisitor.visitVariablesDeclarations(Unknown Source) at fr.inria.verveine.extractor.java.VerveineVisitor.visit(Unknown Source) at org.eclipse.jdt.core.dom.FieldDeclaration.accept0(FieldDeclaration.java:279) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2585) at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:484) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2585) at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:219) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2514) at fr.inria.verveine.extractor.java.FamixRequestor.acceptAST(Unknown Source) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:1016) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(CompilationUnitResolver.java:628) at org.eclipse.jdt.core.dom.ASTParser.createASTs(ASTParser.java:988) at fr.inria.verveine.extractor.java.VerveineJParser.parse(Unknown Source) at fr.inria.verveine.extractor.java.VerveineJParser.main(Unknown Source) I tried adding -Xmx4000m .. but i still get the same exception. Is there another trick ? Thanks. Andrea

12 years, 10 months

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Roassal proposed modified Ortho behaviour

by Ben Coman

With the Ortho layouts in Mondrian and now Roassal, I find that it can get a bit messy when moving nodes around when each node pair has its middle line segment spaced at 50% from each end. I have thought for a while that it might even better if the middle segment could be shared among child nodes. So I've done a basic implementation this, and there are a lot of rough edges, but I wanted to share this before going any further to check if this approach is reasonable, or if there is a better way to proceed. A few of the things that need to be sorted are: 1. Distortion when a node is dragged up so that the top of windows stretches up 2. Arrows go a bit strange if the child is dragged higher than the parent. 3. The horizontal mid-segments need to be offset, otherwise the join together when a child node is dragged to the far side. Attached is an image showing the two methods side by side, and also the mcz. cheer -ben

12 years, 10 months

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esug

by Tudor Girba

Hi, I just wanted to wish the ESUG participants a nice conference. Please do let us know of any meaningful news. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow."

12 years, 10 months

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strategy for athens

by Stéphane Ducasse

igor can you fix the fact that we can use strike font for athens and after finish the new text model? Stef

12 years, 10 months

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Glamour question

by Nahuel Garbezza

Hi! I have a list presentation. When an item of that list is selected, a text editor opens in another pane. I want to restrict (like when you're editing a method) to select another item in the list if there are changes in the editor. Is there some way to execute some code when the user tries to select something? Thanks in advance Nahuel.

12 years, 10 months

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Jenkins build became unstable: moose-latest-dev #1105

by admin＠moosetechnology.org

See <http://hudson.moosetechnology.org/job/moose-latest-dev/1105/>

12 years, 10 months

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