- Pharo-users - lists.pharo.org

Re: [Pharo-users] State of Slots

by Marcus Denker

> On 17 Apr 2015, at 12:17, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > The announcement of 4.0 sais that they work, and we have been using them for some time in the implementation of Live Robot Programming without issues. Sorry, I donât remember where the examples are, Marcus made me one when I asked about them ;-) Have a look at the LiteralVariable class, I think that is a good way to start. > Yes, but we need to distinguish two things 1) Slot âFirst class instnance variables" See e.g. ExampleSlotWithDefaultValue or ExampleSlotWithState for examples 2) First class globals. This allows class Variables to be use in the same way as slots: you can subclass and change read/writeâ for that an example is ExampleClassVariable Marcus

April 17, 2015

Re: [Pharo-users] State of Slots

by Marcus Denker

> On 17 Apr 2015, at 10:44, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Hi, > > what is the current state of slots? I found a message by Marcus that it's not ready but that was December; has anything changed? Yes, I fixed a lot of bugs and implemented many thingsâ¦ the status is that everything works but the more complex example of virtual slots that map to a hidden base slot. (even that works, what does not work is when removing/adding slots after there are already some). The trello show what needs to be done: https://trello.com/b/d59lgZFB/slots I will work on this now step by step in Pharo5 > Is there some tutorial/examples? Are there known problems? > Tutorials: Not yet, but it is in a state that I can start to write them. Examples: yes. see Slot-Examples Slot-Examples-Associations and the related tests. Known problems: the one mentions above: property and boolean slot examples are not yet finished / need some more base level support. Marcus

April 17, 2015

Re: [Pharo-users] [Moose-dev] communicating pharo 4.0

by Alexandre Bergel

Yes, we start to have a stack of very cool tools and engines! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Apr 17, 2015, at 6:42 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > > In case you were wondering about the details behind the visualization that came with the Pharo 4.0 announcement, here is a more detailed explanation: > http://www.humane-assessment.com/blog/communicating-pharo-4-0 <http://www.humane-assessment.com/blog/communicating-pharo-4-0> > > Cheers, > Doru > > -- > www.tudorgirba.com <http://www.tudorgirba.com/> > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev

April 17, 2015

Re: [Pharo-users] Fwd: Debris' Quuve - Technologies used

by garduino

+ 10 stepharo wrote > If one day you think that this part can be shared it would be great > because it could bring business around your techno > > Le 16/4/15 08:10, Cameron Sanders via Pharo-users a Ã©crit : >> We have a full-featured CRUD system based on Magritte. Actually, we >> have extended Magritte so much that all our descriptions and >> components are actually subclasses of the original Magritte classes. >> We have our own descriptions, components, report column classes, >> mementos, table layouts, etc. All our framework is Twitter Bootstrap >> integrated, fully AJAX and with lots of rich features. We can make a >> full CRUD report/form out of Magritte descriptions in no time. -- View this message in context: http://forum.world.st/Fwd-Debris-Quuve-Technologies-used-tp4819786p4820210.… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 17, 2015

Re: [Pharo-users] State of Slots

by Johan Fabry

The announcement of 4.0 sais that they work, and we have been using them for some time in the implementation of Live Robot Programming without issues. Sorry, I donât remember where the examples are, Marcus made me one when I asked about them ;-) Have a look at the LiteralVariable class, I think that is a good way to start. > On Apr 17, 2015, at 05:44, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Hi, > > what is the current state of slots? I found a message by Marcus that it's not ready but that was December; has anything changed? Is there some tutorial/examples? Are there known problems? > > Thanks, > Peter ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

April 17, 2015

communicating pharo 4.0

by Tudor Girba

Hi, In case you were wondering about the details behind the visualization that came with the Pharo 4.0 announcement, here is a more detailed explanation: http://www.humane-assessment.com/blog/communicating-pharo-4-0 Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

April 17, 2015

Re: [Pharo-users] JavaLoader

by Julien Delplanque

Ok I will do another test and if it fail again, I'll sent you the file. But not now cause I'm a bit busy this week-end. Maybe next week. Thanks for updating your project. Regards, Julien On 16/04/15 20:08, Blaine Buxton wrote: > I updated the java loader library to Pharo 4 (load the latest from > smalltalkhub.com) There was a few bugs and deprecated methods, but I fixed > them all. I loaded a new Java 8 class (with lambdas) and everything is > working. If you have a problem, could you send me the offending class to > self(a)blainebuxton.com? There's a lot of moving parts and I would like to > start adding tests for what fails. > > On Fri, Mar 27, 2015 at 2:34 AM, Julien Delplanque <julien(a)tamere.eu> wrote: > >> Oh Java 3 I guess that's why there is an error when I try to load my >> Java 7 bytecode. >> >> It told me there is an error because of "<" symbol. I guess Java 3 >> didn't supports generics? (The first version of Java I used is Java 6 so >> i don't know.) >> >> Is there a way to update this package easily to be used with java 7 or >> even 8? I can try to help but I don't know if I have enough knowledges >> on java bytecode to help here. >> >> On 27/03/15 00:21, Blaine Buxton wrote: >>> It should work. It's something that I did several years ago around Java3. >>> I've made sure it has worked with every Pharo release (the tests pass >> under >>> Pharo3). I will look into why they are failing under pharo4. >>> >>> It's a project I did because I was mainly doing Java and go frustrated >> with >>> serialization errors and it just went from there. The classloader and >>> decompiler were for my own edification. I used to have it working inside >>> the inspectors in Squeak, but I doubt they work now. I've been meaning to >>> work on it again. >>> >>> Everything should work. I did start on being able to Java VM code inside >> of >>> Pharo, but got sidetracked with work and life. >>> >>> I'd be happy to talk more. It's been about a year since I last looked at >>> the code. I'll dig around sometime soon. >>> >>> On Thu, Mar 26, 2015 at 1:21 PM, Alexandre Bergel < >> alexandre.bergel(a)me.com> >>> wrote: >>> >>>> Hi Blaine, >>>> >>>> Can you tell us more about it. What is the current stage of it? >>>> It looks like highly promising. But it is a significant task to reach a >>>> usable state I imagine. >>>> >>>> Cheers, >>>> Alexandre >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> Alexandre Bergel http://www.bergel.eu >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> On Mar 26, 2015, at 12:02 PM, Blaine Buxton <self(a)blainebuxton.com> >> wrote: >>>> Hello, >>>> I'm the developer of that library. I have some tests that should shed >> some >>>> light. If you ned any help, just ping me. I try to keep it update with >> the >>>> latest Pharo releases. But, I haven't used it in a long time because I >>>> originally developed it to load in Java serialized streams and to read >> in >>>> Java class files. >>>> >>>> Let me know if you need anything. >>>> >>>> On Thu, Mar 26, 2015 at 8:39 AM, Julien Delplanque <julien(a)tamere.eu> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I saw this repository on smalltalkhub: >>>>> http://smalltalkhub.com/#!/~blabux/JavaLoader/ and I wonder if someone >>>>> could give me some examples of use. >>>>> >>>>> For example, is it possible to use JavaLoader with Roassal to display >>>>> class hierarchy of a java project or something like that? >>>>> >>>>> I browsed google and the mailing list's archives but didn't found any >>>>> doc/examples... Maybe I'm not searching in the right place? :) >>>>> >>>>> Thanks in advance, >>>>> >>>>> Julien >>>>> >>>>> >> >>

April 17, 2015

State of Slots

by Peter UhnÃ¡k

Hi, what is the current state of slots? I found a message by Marcus that it's not ready but that was December; has anything changed? Is there some tutorial/examples? Are there known problems? Thanks, Peter

April 17, 2015

Re: [Pharo-users] [Bulk] Fwd: Fwd: Debris' Quuve - Technologies used

by Yanni Chiu

On Apr 16, 2015, at 10:33 AM, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > Yanni, please find my answers below. Mariano, thanks for your detailed answers. Your experience building a CRUD framework using Magritte and Bootstrap was very similar to mine. My stuff is on a back burner for now, but I hope to get back to it sometime soon. I hope Quuve is successful for you guys.

April 17, 2015

Re: [Pharo-users] Polygons + Skybox in woden?

by Alexandre Bergel

> Uhh.. > > I Woden still developed? Because I thought that Object Profile was working on it. Otherwise maybe we should switch to the CodeCity engineâ¦ it seems to have more âsupportâ. Ronie? Alexandre > >> On 16 Apr 2015, at 15:11, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: >> >> No idea, but let us know! >> >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >>> On Apr 16, 2015, at 4:41 AM, Lusa Nicolas <nicolas.lusa(a)usi.ch> wrote: >>> >>> Hello, >>> >>> I am Nicolas Lusa from university of Lugano and I am working on my master thesis with the supervision of Yuriy Tymchuk. >>> Right now I am working with woden and I am trying to build polygons. >>> Question1: Is it possible somehow to build polygons in woden? >>> >>> If not: >>> I know woden is based on OpenGL and I also know that in OpenGL is possible to draw polygons with GL_POLYGON and a given array of points. >>> Question2: How could I use GL_POLYGON through woden for my purpose? >>> >>> Moreover, I would like to put some sort of skybox in my scene. Apparently it's not possible yet, so my question is how could I do that? >>> >>> Thanks in advance. >>> Cheers. >>> Nicolas >> > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

April 16, 2015