- Moose-dev - INF Mailman

Roassal : error during rendering locks UI?

by Nicolai Hess

Aside from the fact that this issue is filed on the pharo instead of the moose bugtracker 14858 <https://pharo.fogbugz.com/default.asp?14858> Hangup when rendering TRLabelShape with SmallInteger instance as text I wonder why the error locks the UI. I can see a RMOD, maybe Trachel should stop any attempt for rendering if the Morph has the #errorOnDraw property set? nicolai

10 years, 5 months

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PetitYAML

by Jan Kurš

Hi all, I managed to implement large portion of YAML grammar (hopefully most of the tricky parts) because of my research project. If anyone is interested in YAML grammar, let me know or have a look at: http://smalltalkhub.com/#!/~JanKurs/PetitParser/packages/PetitYAML I am pretty sure, it is not far from being finished, tests are of course included. Cheers, Jan

10 years, 5 months

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Re: FAMIXClass does not understand parameterizedTypes

by Stephan Eggermont

Could you try with .76? Problem could also be in 74. Working on our presentation for monday, no time to look into it deeply now. Stephan & Diego

10 years, 5 months

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asLegalSelector gone?

by Friedrich Dominicus

Just wondering if that was/is on purpose in Moose 5.1 asLegalSelector is not available any more. Regards Friedrich -- Q-Software Solutions GmbH; Sitz: Bruchsal; Registergericht: Mannheim Registriernummer: HRB232138; Geschaeftsfuehrer: Friedrich Dominicus

10 years, 5 months

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Iceberg metaphor for writing/dataviz or How to avoid revisiting nodes in a tree for getting proper updating of browsers?

by Offray Vladimir Luna Cárdenas

Hi all, I'm advancing at making my interactive notebook for open/garage/citizen research & science in Moose called Grafoscopio[0]. This are baby steps towards an alternate approach to what Andrei, Jan and Doru are trying [1][2] for documentation, that begins with a document tree inside the image and "projects" the files (markdown by traversing the tagged tree and then latex and html, via pandoc and pdf via pdftex/luatex). In this way you can have a complete interactive document (book size) inside the image, stored/shared/versioned in the lightweight STON with arbitrary levels of deepness and only think about files when you are exporting to pdf or intermediate formats. Also I think that this solution is easier to run on Windows that Pillar Book Skeleton. [0] http://smalltalkhub.com/#!/~Offray/Grafoscopio [1] http://www.humane-assessment.com/blog/writing-pillar-books-with-the-gtinspe… [2] http://www.humane-assessment.com/blog/creating-custom-browsers-out-of-inspe… Markdown (pandoc's variant) express only the surface of the writing, while deeper structure is stored in the image and STON. I call this the "iceberg metaphor" for writing and data visualization, so instead of WYSIWYG (What You See Is What You Get) of common word processors you have WYSIOTSOWYH (What You See Is Only The Surface Of What You Have) which is what happens with most of the time and the common word processing and file oriented metaphors can capture/express. New metaphors for writing are needed if we want to bootstrap more open/inclusive ways to do science and research, coming not only from academia but also from non canonical places like citizens and garages, maker/hacker spaces. Here is a small video of how interface looks today, which allow me to introduce some practical questions on how to deliver this vision: https://archive.org/details/grafoscopio-tags-alpha1.mp4 As you can see, I can tag a node as code (código) and the node view and behaviour gets updated after revisiting the node, providing auto-completion and syntax highlighting, so: 1. There is any way to get the node view/behaviour updated instantly without the need to revisit the node? 2. When I press the accept icon I don't get the code executed, even if I selected all previously. There is any way to get the code executed? 3. My idea in the future is to make the node view of the tree at the right side a complete playground instead of a workspace, with their emergent lateral panels when an object is selected. There is any way to embed a playground in a browser pane or any plan to implement this feature? 4. At the very end of the video you see the trace of an error that is raised when I select and empty part of the tree. This is the most annoying behaviour and can create lost of information if you have write a node and not saved the tree just before clicking and empty tree space. I imagine that this can be solved with a "when:" message that can be used to tell the browser only to show something in the right if there is something selected at the left. I will try to debug this, but any pointer in the right direction would be appreciated. It has been a pleasure to work with Pharo and Moose for this project. Is a very empowering platform to express ideas about how interactive documentation could be done, among other things and the community is welcoming and awesome! Thanks, Offray ps: attached is the ston file for the document used in the video).

10 years, 5 months

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gt poster

by Tudor Girba

Hi, Here is a poster for GT. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

10 years, 5 months

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Away until Feb 22, 2015

by Alexandre Bergel

Dear All, I am personally away and near-to-be offline until Feb 22. I am sending this rather personal email since there are many questions about Roassal these days. The Object Profile team is highly competent and they will offer a great support! Happy Pharo days! Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 5 months

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Glamour Roassal presentations

by Yuriy Tymchuk

Hi. So to have glamour roassal presentations, do I have to load a specific package from the glamour repo, or there is a more gentle way (because I don’t like peeking packages form remote repos) Uko

10 years, 5 months

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TROSMTileProvider

by Sven Van Caekenberghe

Hi Thierry, Onil, First let me iterate what I wrote last week, the OSM stuff in Roassal is very cool, very well written. Great work. Since I have some experience with OSM maps, tiles and serving them, I had a look to see if I could optimise the tile drawing/loading, which is visibly a bit slow, one would assume because of the loading of the tiles over the network. I just committed (based on code that I wrote some time ago): === Name: Roassal2-SvenVanCaekenberghe.719 Author: SvenVanCaekenberghe Time: 28 January 2015, 2:31:50.462461 pm UUID: 0978fb6a-d6d0-4d86-a9ae-1f2f83a0b6a2 Ancestors: Roassal2-AlexandreBergel.718 Experimental branch. Introduction of TROSMTileProvider to optimize getting OSM tiles, adds one shared memory cache and a local file system cache, predefines and reuses 6 http clients spread over different hosts. Modifies TROSMShape>>#getTile: and adds TROSMShape>>#tileNamed: === The strange thing is though, that I can optimise the loading (as benchmarked separately), but in most cases (not when they are in the memory cache, but when they are in the file cache) the drawing still has the same pauses as before - which I don't understand, at all. But it is a bit hard to explain. Anyway, Thierry, I will see you tomorrow and the day thereafter and I hope I can show you what I mean. Regards, Sven

10 years, 5 months

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Associations on Grapher interaction

by Yuriy Tymchuk

Hi, I was a bit busy, so I’ve missed the new Grapher release. Now I’m converting my code from Charter to Grapher and I encounter one problem: as points in a data set I use my objects non of which are associations. And I have a popup interaction defined for them. Now sometimes when I hover I get DNU because an association does not understand my object’s method. Where do these associations come from? Uko

10 years, 5 months

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Re: [Pharo-users] moose poster

by Sven Van Caekenberghe

http://moosetechnology.org/#learn ;-) > On 27 Jan 2015, at 20:16, sergio_101 <sergio.rrd(a)gmail.com> wrote: > > is there a place where we can systematically learn more about moose? > thanks! > > > On Tue Jan 27 2015 at 3:20:01 AM Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Nice, thank you. > > > On 27 Jan 2015, at 08:32, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > > > Hi, > > > > I put together an A4 Moose poster: > > http://moosetechnology.org/res/artwork/moose-poster.pdf > > > > Cheers, > > Doru > > > > -- > > www.tudorgirba.com > > > > "Every thing has its own flow" > >

10 years, 5 months

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moose poster

by Tudor Girba

Hi, I put together an A4 Moose poster: http://moosetechnology.org/res/artwork/moose-poster.pdf Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

10 years, 5 months

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Issue 1106 in moose-technology: Be able to get the rawSelection in a GLMPresentation even if noSelection is used

by moose-technology＠googlecode.com

Status: New Owner: ---- Labels: Type-Defect Priority-Medium New issue 1106 by christop...(a)inria.fr: Be able to get the rawSelection in a GLMPresentation even if noSelection is used https://code.google.com/p/moose-technology/issues/detail?id=1106 A GLMPresentation does not allow to get the selected value if the option noSelection is specified. It looks right but ... noSelection is used if we don't want to trigger a transmission to the selection port (and open a new pane in GTInspector for example). In this case, it makes sense to always populate the rawSelection so that the selection remains available to other actions. To do that, only a small change is needed in GLMPresentation>>selection: selection: anObject "Tell the pane about the new selection. This method is called when the user changes a view's selection' (e.g., he clicks on an element in a list morph)." (self pane port: #rawSelection) value: anObject. self acceptsSelection ifFalse: [^ self]. rawSelectionTransmissions do: #transmit -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

10 years, 5 months

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Loading PetitParser in latest Pharo (40461) breaks

by Johan Fabry

Hi all, just to notify that in today’s Pharo 40461 doing a ConfigurationOfPetitParser loadDevelopment leads to a broken image: red morphs of death appear in already open windows and opening the spotter gives a DNU GLMBrick>>widthBlock It would be cool if some knowledgeable person had a look at this, thanks :-) Greetings. ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

10 years, 5 months

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Would like to commit RTRectLineLayout.

by Jonathan Wadin

Hi, For my topic (Hiveplot implementation). I made one new layout called RTRectLineLayout. That takes angle in parameter and draw your line with angle about origin (0,0). Should I add this implementation to Roassal ? Few screens about : Capture du 2015-01-26 15:24:31.png <https://docs.google.com/file/d/0B0u9sxblZpSsR0liSW90NUFOWTQ/edit?usp=drive_…> Capture du 2015-01-26 15:23:15.png <https://docs.google.com/file/d/0B0u9sxblZpSsRk9ZX1BDU1BTbzA/edit?usp=drive_…> Capture du 2015-01-26 15:16:40.png <https://docs.google.com/file/d/0B0u9sxblZpSsRzR6LXRFeU9QNmM/edit?usp=drive_…> Capture du 2015-01-26 15:16:09.png <https://docs.google.com/file/d/0B0u9sxblZpSsRTZxcG5td1NjVWs/edit?usp=drive_…> Here, one example of code : =================================== m :=RTMondrian new. l := RTRectLineLayout angle:135. new. s := m shape. s circle size:50. m nodes: (1 to: 20). m layout for: [ :e | true ] use: l. m build. m view. =================================== I created two constructors with vertical and horizontal angle. What do you think about it ? If you want, how can I commit this ? Thank you, Cheers, Jonathan.

10 years, 5 months

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Interchanging tags and children names order in a tree for browser window

by Offray Vladimir Luna Cárdenas

Hi, I'm looking at the Basic Examples browser and I would like to use the "Tree with tags" examples as an inspiration to build a custom browser. My idea is to make a browser with two columns. Left is a tree with tags and right is the "content" of that tree. According with the tags in the tree the display and behaviour of the content will change. For example, if the tree node is tagged with "code" the left browser will be and executable pane, if not it will be just plain text. For that I will like to change the order in which tags and children names are shown in a tree with tags. I would like to have tags first and children names second, which is the reverse order of what we have now. I see in the examples that the message to build a tree with tags have the form: =[1]======================== a tree display: []; children: []; tags: []. ============================ and I would like something with the form: =[2]======================== a tree display: []; tags: []; children: []. ============================ I tried to find the message for [1] at the GLMTabulator and GLMTreePresentation but it's not there and I don't know where else to look for. How can I change the order of tags and children names in a tree with tags presentation for a browser? Thanks, Offray

10 years, 5 months

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Binary tree

by Natalia Tymchuk

Hello, Is there any implementation of the binary tree in Pharo? Best reagards, Natalia

10 years, 5 months

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Trouble loading a stable Moose environment in a Pharo 3.0 image

by Sebastian Heidbrink

Hi! I wanted to familiarize myself with Moose and the GlamourToolkit. Since 2 days I try to load a stable and fully working environment but it is not poassible no matter how many combinations of version ans repositories I use. Here are the steps I would expect to result in a working Moose-Image based on a Pharo 3.0 virgin image. Download a Pharo 3.0 installation. Sytem - Software update (with and without this step... no different result) Open Workspace and execute this: Gofer new smalltalkhubUser: 'Moose' project: 'Moose'; configuration; loadStable. (or loadDevelopment but both have the same results) While loading the Moose package, I get several warnings about missing prerequisites or application that are about to be modified (mainly GTSpotter and Context related issues). I guess the load order is not right there. Now here are my bugs: - Pharo Critic Browser is broken after loading Moose. I attached the stack. No I didn't it is 8mb,... too much for the forum, I guess - On a small netbook screen one can't import smalltalk code into Moose. The final import form/widget is so big, that the "finish" button can not be pressed and the widget can't be moved. A different layout might be helpful. The taskbar overlays and intercapts mouse events. - When I want to close a Model in Moose Panel and I close the main tab I get a massive amount of debuggers and it is better to shutdown the image. - Roassal widgets with text overlays show a red background debugger on mouse over events. StrikeFont dnu.... (LocalFont glyphRendererOn:). I meanwhile know that I can solve this by changing the Font settings of my image. - The Moose Panel's tabs behaves wierd. On mouse over they change the size of the tab's labels and one can't read and localize the desired tab anymore. This gets worse when you have many tabs opened - When I just close one of many tabs in Moose panel, I get errors regarding doLayout is not understood by undefined Object and the whole image freezes or after a further clicks,... the image is swamped with debuggers. Now, even when Pharo seems to have issues already. I go on an try this: Gofer new smalltalkhubUser: 'Moose' project: 'GToolkit'; configuration; loadStable. #GTImageSetupCommandLineHandler asClass new activateWithoutSaving - it is unclear to me how I can start the gtspotter.... - Open playground do a 1 inspect and get a Debugger saying SmallInteger class dnu allSLots Okay this is the last thing that makes the most enthusiastic user go away from .... I hope not Smalltalk. I started a software night here in town last Tuesday and I want to add Smalltalk flavour. So far they where amazed about it but I used VASmalltalk to show a "real live development system" sinceI know that it is bullit proof. And it was. But I also want to introduce the aspect of Smalltalk as tool and that is where Phaor and Moose come in... it would be great if I had a stable image that I could use for future nights. It would be great if somebody could look into that. Cheers! Sebastian

10 years, 5 months

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GTools regression

by Esteban Lorenzano

Hi, Someway the old GLMThemeIcons is restored (which means icons are wrong) (sending to moose-dev too, but I don’t know if needed :P) Esteban

10 years, 5 months

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Problem to change color of nodes.

by Wadin Jonathan

Hi, I have some problem to change the colors of the nodes when I use one condition. Per example : "b nodes if: [:c | self halt. c inheritsFrom: RTShape]; color: Color yellow." I try to put one breakpoint on the condition but that don't execute my condition and also don't change color of nodes. Thank you, Cheers, Jonathan.

10 years, 5 months

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Auto-refreshing Graph Builder hack -- it lives!

by Johan Fabry

Hi all, so I am impatient and I could not wait for Alex’s solution to my question of yesterday. I hacked something together that works most of the time, and now I have my scatterplot that updates itself quite quickly ! :- ) I give the core of the code below, and then report on a problem :-( I have a builder instance variable, and an open and a refresh method. Open opens the first time, and refresh refreshes the view. (I call buildDataset, which builds the right dataset for the graph, that’s not relevant here). open builder := RTGrapher new. builder add: self buildDataset. builder build open refresh | view | view := builder view. view cleanAll. builder := RTGrapher new. builder view: view. builder add: self buildDataset. builder build view signalUpdate. And if you want this animated, just make an infinite loop that calls refresh (with a delay in-between to not hog the CPU). autorefresh self open. [[true] whileTrue: [self refresh. (Delay forMilliseconds: 100) wait]] fork Et voila! C’est cool quoi! (Yes, I’m in France right now :-) ) There is sadly one problem: sometimes I get the red morph of death in the window :-( AthensCairoCanvas>>setShape: sends asAthensShapeOn: to nil. It’s not immediate, but after some time (variable) I always get it :-(. Any pointers on what it may be and how to fix it?? ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

10 years, 5 months

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Updating grapher graphs as data comes in

by Johan Fabry

Hi all, I am thinking about a specific setting where I want to make a scatterplot that is somewhat dynamic: I have collections of points coming in regularly and when a new collection has arrived I want to remove the existing plot and show the new data. I thought I would be able to do something with the existing Grapher infrastructure. My idea was to remove all elements from the open RTView instance, then remove the dataset from the RTGrapher instance, add the new dataset to the RTGrapher instance and call build again. But I cannot remove a dataset from a RTGrapher, so apparently no go. Is there a way to do something like this without making modifications to Roassal? I could hack something together of course but prefer existing infrastructure, if present. Also, I want to set max X and max Y beforehand because I know what the range of the incoming points is. Any pointers would be appreciated! ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

10 years, 5 months

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Re: Font size

by Ricardo Terra

That is even better! -- Ricardo Terra On Thu, Jan 22, 2015 at 11:43 PM, <moose-dev-request(a)iam.unibe.ch> wrote: > Hi! > > I have just added RTLabelled>>fontSize: > Check this: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > v := RTView new. > vv := 10 to: 100 by: 10. > > shape := RTEllipse new size: #yourself. > es := shape elementsOn: vv. > > v addAll: es. > es @ (RTLabelled new fontSize: #yourself). > RTCircleLayout new radius: 250; on: es. > v > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > Cheers, > Alexandre > > > On Jan 22, 2015, at 12:31 PM, milton mamani <akevalion(a)gmail.com> wrote: > > > > Try this code: > > > > .=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=. > > v := RTView new. > > box := RTBox elementOn: nil. > > v add: box. > > label := RTLabelled new text: 'blabla'. > > box @ label. > > label lbl fontSize: 50. > > box trachelShape translateTo: box trachelShape position. > > box @ RTDraggable. > > v > > .=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=.=. > > > > 2015-01-22 12:02 GMT-03:00 Ricardo Terra <rterrabh(a)gmail.com>: > > Hi everyone, > > > > I'm working on a visualization using Roassal where > > I created a label for a RTBox: > > > > box @ (RTLabelled new text: (Text fromString: 'blabla')). > > > > It works perfectly, but I'd like to change the font size of > > the text. Does anyone know how to do it? > > > > Cheers, > > -- > > Ricardo Terra > > > > _______________________________________________ > > Moose-dev mailing list > > Moose-dev(a)iam.unibe.ch > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > > _______________________________________________ > > Moose-dev mailing list > > Moose-dev(a)iam.unibe.ch > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > >

10 years, 5 months

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Font size

by Ricardo Terra

Hi everyone, I'm working on a visualization using Roassal where I created a label for a RTBox: *box @ (RTLabelled new text: (Text fromString: 'blabla')).* It works perfectly, but I'd like to change the font size of the text. Does anyone know how to do it? Cheers, -- Ricardo Terra

10 years, 5 months

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Re: Font size

by Ricardo Terra

It does work! Thanks a lot Milton. Cheers, -- Ricardo Terra

10 years, 5 months

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