Moose-dev May 2015

moose-dev@list.inf.unibe.ch

41 participants
60 discussions

[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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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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broken Roassal2Spec Adapter
by Peter Uhnák 03 Dec '15

03 Dec '15

Hi, apparently we broke MorphicRoassalAdapter when cleaning Spec, I attached a fix. However my question is - does anybody (except us) actually use the Roassal2Spec package? Because otherwise we could clean it a bit. For example I'm not sure of the use case of script:/lastEvent:. Peter

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Parallel coordinates like diagram
by Manfred Kröhnert 09 Nov '15

09 Nov '15

Hi everyone, some time ago I saw a diagram consisting of two columns of words and lines showing associations between the words in both columns. It looked similar to the "parallel coordinates" diagram from this link: http://homes.cs.washington.edu/~jheer/files/zoo/ but with only two columns. Now, I am not sure if I saw this in an email on a Pharo or Moose list and wanted to ask if it is already possible to create such diagrams with Roassal. Thank you very much, Manfred

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Following the mouse cursor in Grapher
by Alexandre Bergel 22 Sep '15

22 Sep '15

Hi! I relaxed a bit by implementing something that was missing in Grapher. Consider the following code: -=-=-=-=-=-=-=-=-=-=-=-= b := RTGrapher new. ds := RTDataSet new. ds points: #(5 10 6 2 -2.5). b add: ds. “below is the magic line" b addDecorator: RTCursorFollower new. b -=-=-=-=-=-=-=-=-=-=-=-= This “magic line” add two bar that follows the mouse cursor. Here is a screenshot: Here is on a larger example: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= | methods trachelMethods b ds | methods := Collection withAllSubclasses flatCollect: #rtmethods. trachelMethods := TRObject withAllSubclasses flatCollect: #rtmethods. b := RTGrapher new. b extent: 200 @ 200. "Data set 1" ds := RTDataSet new. ds interaction popup. ds dotShape circle color: (Color red alpha: 0.3). ds points: methods. ds x: #numberOfLinesOfCode. ds y: [ :m | m getSource size ]. b add: ds. "Data set 2" ds := RTDataSet new. ds interaction popup. ds dotShape circle color: (Color blue alpha: 0.3). ds points: trachelMethods. ds x: #numberOfLinesOfCode. ds y: [ :m | m getSource size ]. b add: ds. b axisX withThousandsSeparator; title: 'LOC'. b axisY noDecimal; title: 'Size'. b addDecorator: RTCursorFollower new. b build. ^ b view -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Maybe this cursor follower should be per default in all produced chart. Any opinion? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-dev] GanttChartMorph openOn: aCollectionOfActivities ?
by Alexandre Bergel 03 Aug '15

03 Aug '15

Hi Hannes! Here is a first shoot paired-programmed with Juraj using Roassal: -=-=-=-=-=-=-=-=-=-=-=-= b := RTTimeLine new. b addEntry: (RTTimeLineEntry new identifier: #WP1; start: 0; end: 5). b addEntry: (RTTimeLineEntry new identifier: #WP2; start: 5; end: 8). b addEntry: (RTTimeLineEntry new identifier: #WP3; start: 7; end: 10). b axisX numberOfLabels: 5. b -=-=-=-=-=-=-=-=-=-=-=-= Here some slightly more elaborated example: -=-=-=-=-=-=-=-=-=-=-=-= “One color per entry" | b d | b := RTTimeLine new. b addEntry: (RTTimeLineEntry new identifier: #c1; start: 0; end: 5). b addEntry: (RTTimeLineEntry new identifier: #c1; start: 6; end: 8). b addEntry: (RTTimeLineEntry new identifier: #c2; start: 0; end: 5). b addEntry: (RTTimeLineEntry new identifier: #c2; start: 8; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c3; start: 0; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c4; start: 5; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c5; start: 5; end: 8). d := RTVerticalTickLineDecorator new. d shape line color: Color white. b addDecorator: d. b axisX numberOfLabels: 5; labelRotation: -45; labelConversion: [ :v | Date year: 2015 day: v ]. b shape color: (RTMultiLinearColorForIdentity new objects: b entries). b -=-=-=-=-=-=-=-=-=-=-=-= One color per timeline -=-=-=-=-=-=-=-=-=-=-=-= | b | b := RTTimeLine new. b addEntry: (RTTimeLineEntry new identifier: #c1; start: 0; end: 5). b addEntry: (RTTimeLineEntry new identifier: #c1; start: 6; end: 8). b addEntry: (RTTimeLineEntry new identifier: #c2; start: 0; end: 5). b addEntry: (RTTimeLineEntry new identifier: #c2; start: 8; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c3; start: 0; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c4; start: 5; end: 10). b addEntry: (RTTimeLineEntry new identifier: #c5; start: 5; end: 8). d := RTVerticalTickLineDecorator new. d shape line color: Color white. b addDecorator: d. b axisX numberOfLabels: 5; labelRotation: -45; labelConversion: [ :v | Date year: 2015 day: v ]. b shape color: (RTMultiLinearColorForIdentity new command: #identifier; objects: #(c1 c2 c3 c4 c5)). b -=-=-=-=-=-=-=-=-=-=-=-= Age of some classes: -=-=-=-=-=-=-=-=-=-=-=-= | b | b := RTTimeLine new. b extent: 500 @ 500. ((RTShape withAllSubclasses sortedAs: #ageInDaysRounded) select: #hasMethods) do: [ :cls | e := RTTimeLineEntry new. e identifier: cls. e start: cls computeYoungestMethod ageInDays. e end: cls computeOldestMethod ageInDays. b addEntry: e ]. b -=-=-=-=-=-=-=-=-=-=-=-= All these examples are in the Roassal time line example menu. This is still an early version. Let us know how it goes! https://www.facebook.com/ObjectProfile/posts/840542572699008 Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On May 7, 2015, at 4:25 PM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > > Hello > > Has somebody done a GANTT chart? > > GanttChartMorph openOn: aCollectionOfActivities > > ? > > Activities have > - id > - description > - start date > - end date > ? > > Regards > > Hannes >

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moose with fuel
by Usman Bhatti 28 Jun '15

28 Jun '15

Hi, With Vincent, we are reviving Fuel export/import for Moose. Name: ConfigurationOfFuelMooseExtension-usmanbhatti.28 Author: usmanbhatti Time: 22 May 2015, 1:55:11.568166 pm UUID: 297195bb-ea59-4cb5-8ea4-ba1195b39842 Ancestors: ConfigurationOfFuelMooseExtension-MarianoMartinezPeck.27 Add new baseline to work on pharo 3.0 and symbolic dev version usman & vincent

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Roassal 2D presentation rendered 2 times
by Natalia Tymchuk 18 Jun '15

18 Jun '15

Hello, I noticed, that sometimes Roassal 2D presentation builds view twice in Moose Panel. When it happens, it builds every Roassal presentation renders view twice in that Moose panel, however if I would open another Moose panel this mistake doesn’t happen. When I was debugging it, I saw that #painting: [ ] renders new view, shows it in panel, and then evaluates #painting: [ ] with this view. Does anybody knows where is the problem? Best regards, Natalia

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Visualization: How to get numbers inside epicycles
by offray＠riseup.net 13 Jun '15

13 Jun '15

Hi, With some friends, we're playing with the idea of using epicycles [1] for a visualization. So far, so good and we have some beta code script at [2]. We would like to put a pair of numbers inside the epicycle. So the question is: How can we add a horizontal line wich divides the epicycle in the middle and how can we put a number on each part? [1] http://en.wikipedia.org/wiki/Deferent_and_epicycle [2] http://ws.stfx.eu/2S8R9YAGSJHO Thanks, Offray

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Moose-dev May 2015