Moose-dev August 2012

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21 participants
113 discussions

Roassal nested layout
by Ben Coman 16 Sep '12

16 Sep '12

I have been looking at the ROExample "Nesting" examples and expanded #nesting2 with another level as shown in the code below, such that there is the outer view, middle "#1" nodes and inner "#2" nodes. However the initial state of this has much of the middle node1 and inner node2 nodes overlapping. How can these be made for the circle layout to leave spacing between the middle node1 nodes? cheers -ben -------------------- | view nodes1 | view := ROView new. view add: (ROElement sprite addAll: (nodes1 := ROElement spritesOn: (1 to: 10))). nodes1 do: [:n | n addShape: ROLabel]. nodes1 do: [ :node1 | ( (node1 model) *100+1 to: (node1 model)*100+5 ) do: [ :x | node1 add: ( (ROElement spriteOn: x) addShape: ROLabel). ]. ROGridLayout on: node1 elements. ]. ROCircleLayout on: nodes1. view openInWindow.

4 17

D3 - Javascript visualization
by Andre Hora 14 Sep '12

14 Sep '12

Hello, Just to show you a nice Javascript library (D3) for create visualization: http://d3js.org https://github.com/mbostock/d3/wiki/Gallery -- Andre Hora

7 11

Issue 792 in moose-technology: Mondrian - broken popupText:
by moose-technology＠googlecode.com 10 Sep '12

10 Sep '12

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

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Issue 827 in moose-technology: Strange popupView in Roassal
by moose-technology＠googlecode.com 05 Sep '12

05 Sep '12

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

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Issue 826 in moose-technology: Roassal hover popup on edges
by moose-technology＠googlecode.com 05 Sep '12

05 Sep '12

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!

1 2

verveineJ - Java heap space
by Andrea Caracciolo 30 Aug '12

30 Aug '12

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

5 16

Roassal proposed modified Ortho behaviour
by Ben Coman 29 Aug '12

29 Aug '12

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

3 6

esug
by Tudor Girba 29 Aug '12

29 Aug '12

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."

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strategy for athens
by Stéphane Ducasse 28 Aug '12

28 Aug '12

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

3 2

Glamour question
by Nahuel Garbezza 27 Aug '12

27 Aug '12

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.

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Moose-dev August 2012