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6621 discussions

How to parse a set of Delphi files to .mse?
by Torben Knerr 25 Sep '12

25 Sep '12

Hi everybody, I'm currently trying to parse a Delphi project into an .mse model so that I can import it into Moose. So far I have found "Petit Delphi": http://ss3.gemstone.com/ss/PetitDelphi.html/Overview I managed to add the Monticello Repository and I can now see the "PPDelphiAssemblyParser" and "PPDelpiLexicon" when I open the Tools -> PetitParser GUI. But now I'm a bit stuck - how can I create an .mse file out of the Delphi files on my disk now? It seems now that I have the parser I don't know how to use it... P.S.: the whole Smalltalk and Pharo environment is totally new to me, so please forgive the beginner questions :-) Thank you very much and best regards, Torben

4 6

Issue 844 in moose-technology: Moose Finder should let one browse the implementing method of a navigation item
by moose-technology＠googlecode.com 24 Sep '12

24 Sep '12

Status: New Owner: tu...(a)tudorgirba.com Labels: Type-Enhancement Priority-Medium Component-Finder Milestone-4.7 New issue 844 by tu...(a)tudorgirba.com: Moose Finder should let one browse the implementing method of a navigation item http://code.google.com/p/moose-technology/issues/detail?id=844 When browsing one entity, the first tab shows the navigation items from this entity. Especially for newbies it is important to see how these navigation methods are implemented. Thus, the contextual menu should offer the possibility to browse the corresponding methods. For example, when browsing a class, selecting the invoked methods should offer a menu item that opens a browser on FAMIXType>>invokedMethods.

1 2

adding scroll bars to Roassal Visualization
by Usman Bhatti 24 Sep '12

24 Sep '12

Hello, How to we add horizontal and vertical scroll bars to a Roassal visualization. I browsed through some examples but could not find one with these. tx. usman

4 16

Re: adding scroll bars to Roassal Visualization
by Usman Bhatti 21 Sep '12

21 Sep '12

Hello Doru, As Alex suggested, Pharo scrollbars can be added to Roassal visualizations (see the script at the end). Similarly, we can change GLMRoassalRender>>render: to add scrollbars to roassal visualizations in Glamour. Here is a proposition: render: aRoassalPresentation | view scrollPane| view := aRoassalPresentation view. aRoassalPresentation renderOn: view. aRoassalPresentation on: GLMPresentationUpdated send: #actOnPresentationUpdate: to: self. myMorph := ROMorph on: view stack. myMorph extent: (view raw encompassingRectangle extent + (40 @ 40)). scrollPane := ScrollPane new. scrollPane scroller addMorph: (myMorph). ^ scrollPane Indeed, that means that roassal visualizations are strongly-tied to Morphic. Do you want me to push my changes to Glamour so that we have morphic-based scrollbars unless there is a practical roassal-based solution? regards, Usman Alex's script: > > > =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= > | view roView roMorph pane window stack rawView nodes | > "Preparing" > window := StandardWindow labelled: 'windowLabel'. > window model: self. > window extent: 340 @ 480. > stack := ROViewStack new. > rawView := ROView new. > stack addView: rawView. > > view := ROMondrianViewBuilder initializedView: rawView. > view stack: stack. > view shape rectangle width: [ :c | c numberOfVariables * 5 ]; > height: #numberOfMethods. > nodes := view nodes: Collection withAllSubclasses. > view edgesFrom: #superclass. > view treeLayout. > view applyLayout. > > roMorph := ROMorph on: stack. > pane := ScrollPane new. > roMorph extent: ( view raw encompassingRectangle extent + (40 @ > 40)) . > pane scroller addMorph: (roMorph). > window > addMorph: pane > frame: (0@0 corner: 1@1). > window openInWorld. > =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= =-=-=-=-=-= > >

1 0

Roassal: Lines and Arrows
by Dennis Schenk 20 Sep '12

20 Sep '12

Hi all, I'd like to customize lines with arrows a little bit more than seems to be possible out of the box at the moment and am looking for some pointers. I have attached a screenshot to explain what I'd like to achieve. I'd like to be able to: 1. Define a certain distance from the arrows beginning and end to the objects they are attached to - so they are not directly 'glued' to the objects. 2. Make lines wider, without just affecting the width of the line (and in the same extend the line the arrow is made up), but instead it should scale to nice looking arrows. 3. To place lines besides each other from and to the same object. Are some of these points already possible but I missed them? How would I best go on about modifying, extending Roassal to allow for edge styling in this way? Cheers, Dennis

4 5

Cytoscape, maybe interesting for someone
by Mariano Martinez Peck 20 Sep '12

20 Sep '12

I was just reading a blog post and I found this visualization tool: http://www.cytoscape.org/what_is_cytoscape.html maybe it is useful for someone in this list. Cheers, -- Mariano http://marianopeck.wordpress.com

2 1

Roassal - resize strategy for shrinking
by Ben Coman 17 Sep '12

17 Sep '12

Just one more thing that has been playing on my mind. It is really a nice feature that the parent element grows when the child is moved past its boundary, but would be more good if it also shrank when the child element is moved back towards center. cheers ben

2 6

Re: PetitParser handling preprocessor directives?
by Stephan Eggermont 17 Sep '12

17 Sep '12

Guillermo wrote: >Maybe you can use a -completely separate- pre-parser? :) > >It takes the input with the pre processor directives, and answers a new >processed string which the original parser will handle?. Yes, I guess so. I'm fighting a bit with PetitParser, wondering if the traditional style of building parsers wouldn't be faster. But that might be just about trying something new. I like the tests, the separate lexicon, syntax and semantics subclassing not so much better than preprocessing, scanning, parsing. I definitely don't like having 80 productions in a class (growing to 300, not sure how to grow over the max nr of instVars ). Is there an array or dictionary based PPCompositeParser? Stephan

3 2

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

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