Moose-dev December 2015

moose-dev@list.inf.unibe.ch

33 participants
46 discussions

Fwd: [Pharo-users] [ ANN ] Pharo Days 2016
by Tudor Girba 08 Mar '24

08 Mar '24

> Begin forwarded message: > > From: Sven Van Caekenberghe <sven(a)stfx.eu> > Subject: [Pharo-users] [ ANN ] Pharo Days 2016 > Date: December 9, 2015 at 9:52:09 AM EST > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org>, Pharo Development List <pharo-dev(a)lists.pharo.org>, Pharo Business <pharo-business(a)lists.pharo.org> > Reply-To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > > Dear fellow Pharoers, > > Mark your calendars: on Thursday March 31 & Friday April 1 we are organising the Pharo Days 2016. This year we moved the location to Namur, Belgium, just a bit south of Brussels, at the very beautiful location of the ‘Cercle de Wallonie’ overlooking the river Meuse. > > We’ll update the following page moving forward. > > https://medium.com/concerning-pharo/pharo-days-2016-c52fe4d7caf > > You can ask questions on any of the Pharo mailing lists or you can email the Pharo Board. > > Let's make this another success, together ! We hope to see as many of you as possible. > > -- www.tudorgirba.com "We are all great at making mistakes."

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[Glamour] default selection in ListPresentation
by Cyrille Delaunay 24 Mar '18

24 Mar '18

Hello, Is there a way to set a default selection to a list presentation? so that when I open the browser, the morphic list has already a value selected. I tried that: |tmpBrowser| tmpBrowser := GLMTabulator new. tmpBrowser row: #list. tmpBrowser transmit to: #list; andShow: [:a | a list display: [:input | input]; selection: #a; yourself ]. tmpBrowser openOn: #( b c d v a d f r). but the list still open with nothing selected

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[ann] gtspotter: a moldable interface for spotting objects
by Tudor Girba 23 Sep '17

23 Sep '17

Hi, Alex Syrel, Andrei Chis and I are happy to announce a new addition to the Glamorous Toolkit: GTSpotter, a novel interface for spotting objects. GTSpotter has two goals: - Provide a uniform yet moldable interface that can work on any object, and - Handle searching through arbitrary levels of object nesting. We think this will have a significant impact on the development workflow in Pharo. Here is a couple of screenshots: [image: Inline image 2] [image: Inline image 1] [image: Inline image 3] A trailer is available here: https://www.youtube.com/watch?v=PhSmjR3NOlU A detailed description is available here: http://www.humane-assessment.com/blog/introducing-gtspotter It works already in Pharo 3.0 and can be played with by following the instructions from: http://gt.moosetechnology.org Please let us know what you think. Enjoy, The Glamorous Team

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JavaScript to MSE
by Alexandre Bergel 13 Oct '16

13 Oct '16

Hi! Hernán has worked on an Eclipse plugging to produce MSE file from a JavaScript application. It works well. The plugging is available on: https://bitbucket.org/hcvazquez/mseexporterjs/wiki/Home <https://bitbucket.org/hcvazquez/mseexporterjs/wiki/Home> Here is a teaser: Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu <http://www.bergel.eu/> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Theme aware-ish TRMorph
by Peter Uhnák 24 Feb '16

24 Feb '16

Hi, since I wanted to use DarkTheme I played around with TRMorph (since seeing giant white rectangle in dark theme is not very nice). What I have done is moved the background color setting to `surface clear:` (instead of the original aCanvas fillRectangle). And then if theme background luminance is dark (>0.5), I invert all the colors in the visualization. For dark theme the background is black, and not the theme background - at least to me it seems that black is much clearer. Is this something that could be incorporated? And the modified code: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "protocol: drawing" TRMorph>>drawOn: aCanvas "aCanvas is a FormCanvas" self checkSession. "aCanvas fillRectangle: bounds color: trachelCanvas color." trachelCanvas playAnimations. "The drawing has to be done when a change in the shapes occured or when there is an animation." surface drawDuring: [:cs | surface clear: trachelCanvas color. "We display the elements that are subject to the camera" cs pathTransform translateBy: (self extent / 2) asFloatPoint; scaleBy: trachelCanvas camera scale asFloat; translateBy: trachelCanvas camera position negated asFloatPoint. trachelCanvas shapes do: [ :trachelShape | trachelShape drawOn: cs. ]. "We display the elements that are _NOT_ subject to the camera" cs pathTransform loadIdentity scaleBy: 1.001. trachelCanvas fixedShapes do: [ :trachelShape | trachelShape drawOn: cs. ]. ]. self theme backgroundColor luminance < 0.5 ifTrue: [ surface drawDuring: [ :cs | cs paintMode restoreAfter: [ cs setPaint: Color white. cs paintMode difference. cs drawShape: (0 @ 0 extent: surface extent) ] ] ]. "aCanvas translucentImage: surface asForm at: self bounds origin." "asForm creates a new Form, which is likely to be expensive. This can be cached" aCanvas image: surface asForm at: self bounds origin sourceRect: (0 @ 0 extent: surface extent) rule: 34. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Why there are 1000 tests less on Moose image between 7 oct and today?
by Blondeau Vincent 08 Jan '16

08 Jan '16

Hi, I am wondering why there are ~1000 tests less on Moose6.0 image between 7 oct and today. It seems that XML tests are not run anymore. Is it wanted ? Cheers, Vincent ________________________________ Ce message et les pi?ces jointes sont confidentiels et r?serv?s ? l'usage exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant ?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre recherch?e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne saurait ?tre recherch?e pour tout dommage r?sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.

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Jenkins slaves offline
by Andrei Chis 05 Jan '16

05 Jan '16

Hi, Was there some change on the CI in the last weeks? The interface is changed and both slaves are offline. Cheers, Andrei

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Rotating labels around a circular shape
by Offray Vladimir Luna Cárdenas 03 Jan '16

03 Jan '16

Hi, I'm trying to understand the code behind the figure here to rotate labels: So, I made a minimal example to start with, here (code is at http://ws.stfx.eu/N6ZG4BAIBO00 ) Now I would like to rotate the text to made it look like the first image. I presume that the code that made this possible for the first case is this one: ==================== RTBundleBuilder>>createLabelFor: e view: aView | lbl | lbl := label elementOn: e model. self interaction setUpElement: lbl. aView add: lbl. e addCallback: (TRTranslationCallback new block: [ | angle | angle := (e position - center ) theta. lbl translateTo: e position+((lbl trachelShape notRotatedWidth/2) * (angle cos @ angle sin)). angle := angle radiansToDegrees. angle := angle + ((angle between: 90 and: 270) ifTrue: [ 180 ] ifFalse: [ 0 ]). lbl trachelShape angleInDegree: angle ] ). e translateTo: e position. ==================== but I can not quite understand the lines lbl translateTo: e position+((lbl trachelShape notRotatedWidth/2) * (angle cos @ angle sin)). and angle := angle + ((angle between: 90 and: 270) ifTrue: [ 180 ] ifFalse: [ 0 ]). Could some body explain me how to incorporate rotation to the first basic example at http://ws.stfx.eu/N6ZG4BAIBO00 (second image of this mail). Thanks, Offray

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Roassal2 in Pharo 5 -> segfault
by Johan Fabry 30 Dec '15

30 Dec '15

Hi all, just in case this is not a known bug: Intensive use of Roassal2 in Pharo 5 causes a segfault of the mac vm. A crash.dump is attached. It’s the vm I got just now ( wget --quiet -O - get.pharo.org/50+vm | bash ) and Pharo5 with Alexes’ 17280 slice to make Roassal visualize shapes correctly. To reproduce, all I need to do is have a visualization open with a layout animation and after some time it will crash. I use this in LRP and I can give easy steps to reproduce if needed. ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

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dependency error
by Andrei Chis 29 Dec '15

29 Dec '15

Hi, When loading moose or GT I get the error bellow. Any idea from where GLMFillWidthStrategy, GLMFillWidthAndHeightStrategy or GLMRigidStrategy come? (I didn't look into it) A simple way to reproduce is by executing: Gofer it smalltalkhubUser: 'Moose' project: 'GToolkit'; package: 'ConfigurationOfGToolkit'; load. #ConfigurationOfGToolkit asClass loadDevelopment. Cheers, Andrei This package depends on the following classes: GLMFillWidthStrategy GLMFillWidthAndHeightStrategy GLMRigidStrategy You must resolve these dependencies before you will be able to load these definitions: GLMFillWidthAndHeightStrategy>>#initializeContainer: GLMFillWidthAndHeightStrategy>>#initializeFirstColumn: GLMFillWidthAndHeightStrategy>>#initializePane: GLMFillWidthAndHeightStrategy>>#initializeSecondColumn: GLMFillWidthStrategy>>#initializeContainer: GLMFillWidthStrategy>>#initializeFirstColumn: GLMFillWidthStrategy>>#initializePane: GLMFillWidthStrategy>>#initializeSecondColumn: GLMRigidStrategy>>#initializeContainer: GLMRigidStrategy>>#initializeFirstColumn: GLMRigidStrategy>>#initializePane: GLMRigidStrategy>>#initializeSecondColumn:

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Moose-dev December 2015