Moose-dev July 2010

moose-dev@list.inf.unibe.ch

22 participants
45 discussions

Deadline Extension - FAMOOSr 2010 (with ICSM2010)
by Mircea Lungu 06 Jul '10

06 Jul '10

Due to multiple requests, the submission deadline has been extended to July 16. CALL FOR CONTRIBUTIONS FAMOOSr 2010 - 4th Workshop on FAMIX and Moose in Reengineering http://www.moosetechnology.org/events/famoosr2010 Co-located with ICSM 2010, Timisoara, Romania http://icsm2010.upt.ro/ We solicit experience reports and position papers (2-4 pages, IEEE format). Experience reports will be expected to discuss meta-modeling and software analysis using, but not limited to, FAMIX or Moose. Position papers will be expected to describe new directions and challenges for software analysis infrastructures, like FAMIX or Moose. Papers may address issues along general themes, including but not limited to: - Analysis specific meta-models for evolution data, dynamic traces, bug entries, etc... - Meta-modeling in reengineering tools - Visualization techniques. - Analysis techniques: clustering, data mining, machine learning, pattern matching, probabilistic approaches, etc... - Mechanisms for tool composition and rapid tool prototyping. - Reusability of research: making research results and tools available to and reusable by the community. - Persistency and manipulation of models and meta-models. Submissions are not limited to FAMIX and Moose or to their active users. We welcome any related ideas. During the workshop, authors are expected to present their ideas using a short format, lasting 3 to 7 minutes, in order to spawn vivid discussions between participants. Presentations with demos are also warmly welcomed (and may be given 10 minutes). More information about this format can be found at:http://moose.unibe.ch/events/famoosr2008/presenterskit Submissions should be made via Easychair at http://www.easychair.org/conferences/?conf=famoosr2010 Important dates - submission: July 16 (extended) - notification: July 23 - workshop: September 17 Organizers: - Simon Denier, INRIA Lille, France - Mircea Lungu, University of Lugano, Switzerland -- Mircea

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Collection>>ifNotEmpty: changed semantics
by Simon Denier 02 Jul '10

02 Jul '10

I just noticed that the semantic of Collection>>ifNotEmpty: has changed in subtle ways between Pharo 1.0 and 1.1 In 1.0 Collection>>ifNotEmpty: aBlock "Evaluate the given block unless the receiver is empty. If the block has an argument, eval with the receiver as its argument, but it might be better to use ifNotEmptyDo: to make the code easier to understand" ^self isEmpty ifFalse: [aBlock valueWithPossibleArgument: self]. -----> it returns nil if collection is empty in 1.1 Collection>>ifNotEmpty: aBlock "Evaluate the given block unless the receiver is empty. If the block has an argument, eval with the receiver as its argument, but it might be better to use ifNotEmptyDo: to make the code easier to understand" self isEmpty ifFalse: [^ aBlock valueWithPossibleArgument: self]. ----> the return is inside the block, now it returns the collection if collection is empty Apparently all similar code (#ifEmpty:....) has been adapted in the same way. Of course I would not have stumbled upon this change if it didn't break some of my code which rely on the previous assumption. Now I would like to understand before making some change in my code. Is it considered bad practice to return nil in such cases? What is the rationale to return yourself instead of nil? -- Simon

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Interaction bug between Glamour and Mondrian
by Simon Denier 02 Jul '10

02 Jul '10

OK, I believe the problem is complex and I can't tell which one is responsible. I will just try to explain very shortly to see if it rings a bell. I have a browser with: - a mondrian presentation - some text widgets which react to the selection in the mondrian presentation I also have a menu with actions which reconfigure the mondrian view (like showing labels or not) Activating a menu item does update the presentation, however it seems like interactions from within the presentation are lost. More specifically: - it seems like interactions are changed in the mondrian view - external glamour panes are not updated anymore -- Simon

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Mondrian: text alignment
by Laval Jannik 02 Jul '10

02 Jul '10

Hi all, In a RectangleShape, it is possible to add text and to specify the alignment with #left, #right, #center. Is there a way to specify the vertical alignment ? I would like to have a text on the bottom of a shape. Thanks. --- Jannik Laval

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Moose panel problem
by Fabrizio Perin 01 Jul '10

01 Jul '10

Hi all, i just spotted that in the Moose Panel "all famixclass" appear 2 times (check the attachment) I loaded Moose evaluating: Gofer new squeaksource: 'Moose'; package: 'ConfiguationOfMoose'; load. (Smalltalk at: #ConfigurationOfMoose) perform: #loadDefault into a Pharo-1.1-11400-rc2. Then i imported an MSE file generated with inFusion 7.2.10. It happen also installing the sample models. Should i open an issue?

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Moose-dev July 2010