October 2014 - Pharo-users - lists.pharo.org

Re: [Pharo-users] nautilus plugin documentation

by stepharo

Paul I'm going over the plugin code and hierarchy and I will probably clean it a bit and publish real class comments. I'm checking the plugin to see the ones that are working and the one we can remove or fix. Writing what I'm learning in https://github.com/SquareBracketAssociates/PharoForTheEnterprise-english/tr… Stef On 29/10/14 18:38, Paul DeBruicker wrote: > Hi - > > Where is the content that was at this link: > > http://rmod.inria.fr/web/pier/software/Tools-Improvement/NautilusDocumentat… > > ? > > > Thanks > > Paul > >

Oct. 30, 2014

Re: [Pharo-users] Bug? in Filein

by stepharo

On 30/10/14 06:57, JosÃ© ComesaÃ±a wrote: > I've found this problem in Pharo 3 (seems to happen in Pharo 4 too): > > Do: > > 1. Fileout Seaside-Tests-Core > 2. Remove Seaside-Test-Core > 3. File in the file created in step 1 > > You will find: > > a. The structure of the package changes. What do you mean by it changes? New packages? Removed packages? dirty ones? > b. Comments for WaContextTest are lost May be the fileout does not export the comment. Did you check in the .st file? > c. You get a bunch of errors in Transcript while filing in No magic ball so we cannot guess. > > Any ideas? > > Thanks in advance.

Oct. 30, 2014

Bug? in Filein

by JosÃ© ComesaÃ±a

I've found this problem in Pharo 3 (seems to happen in Pharo 4 too): Do: 1. Fileout Seaside-Tests-Core 2. Remove Seaside-Test-Core 3. File in the file created in step 1 You will find: a. The structure of the package changes. b. Comments for WaContextTest are lost c. You get a bunch of errors in Transcript while filing in Any ideas? Thanks in advance.

Oct. 30, 2014

Re: [Pharo-users] [ANN] Pharo Days 2015

by Robert Shiplett

How I do SO wish I could attend ( I even have old friends living in Lille ! ) And then a trip across to see and walk Rue Chifflet in Besancon and an afternoon in Strasbourg ? un *rÃªve ...* Robert Shiplett/Shifflet/Chifflet On 29 October 2014 20:18, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > We are excited to announce the details so far for the Pharo Days 2015, to > be held on Thursday January 29 and Friday January 30 at INRIA, Lille, > France. > > > https://medium.com/@svenvc/pharo-days-2015-6336d6ee2a23 > > > Weâll update this page moving forward. You can ask questions on the any of > the Pharo mailing lists or you can email the Pharo Board. > > > Official registration is not yet open, but there is a Doodle that should > give an indication of who is coming and that can help us plan resources. > > > http://doodle.com/icxtazwfq76caxf8 > > > The Pharo Board >

Oct. 30, 2014

Re: [Pharo-users] nautilus plugin documentation

by stepharo

Here is what I found. I'm adding a doc into book garage (pharo for the entreprise) How to create Nautilus-Plugins Here we will give some brief explanations on how to create your own plugin. By the way there are only two requirements to create a Nautilus-Plugin: â¢ the class should inherit from AbstractNautilusPlugin â¢ it should implement #registerTo: aModel Announcement subscription The method registerTo: is used by the plugin to register itself to aModel announcements. Pharo by Example MyPlugin>>registerTo: aModel aModel announcer on: NautilusKeyPressed send: #keyPressed: to: self In this example, the instance of MyPlugin subscribe themselves to NautilusKeyPressed, and tell aModelâs announcer to send: keyPressed to the instance. Pharo by Example So each time a key will be pressed in a Nautilus window the methodkeyPressed: will be called. Pharo by Example Display If you want your plugin to add a graphical widget to Nautilus you should override the display method. This method should return the Morphic element you want Nautilus to display. By default the method returns nil to notify Nautilus not to display anything. Pharo by Example MyPlugin>>display morph := LabelMorph new contents: ''; enabled: false; vResizing: #shrinkWrap; hResizing: #spaceFill; yourself. ^ morph Pharo by Example You can also redefine the following methods on the class side: â¢ #defaultPosition : defines the default position of the morph (pos- sible values are {#top, #middle, #bottom, #none}). The default value is #none. â¢ #possiblePositions:answersacollectionofthepossiblepositions the widget could adopt. And finally you could redefine the name method to change the name displayed in the Nautilus Plugin Manager. Pharo by Example

Oct. 30, 2014

Re: [Pharo-users] AST tokens question

by Thierry Goubier

Hi Stef, this one is in SmaCC. I'll see if I can switch to your solution. I had a look at Nautilus add protocol for fun. 2303 entries for a subclass of MorphTreeModel :( I reduce that to 11 entries in AltBrowser add protocol for the same use case. Thierry

Oct. 30, 2014

Re: [Pharo-users] AST tokens question

by stepharo

> > I hate thoses, for example: Me too and we already fixed some of them. I hate it so much. Now where this ones is showing up? Because it should be replace with a simple package selector as I did in Nautilus > > Images intÃ©grÃ©es 1 > > Thierry > > > Marcus > >

Oct. 30, 2014

Re: [Pharo-users] AST tokens question

by Thierry Goubier

2014-10-30 7:53 GMT+01:00 Marcus Denker <marcus.denker(a)inria.fr>: > > On 29 Oct 2014, at 16:27, Thierry Goubier <thierry.goubier(a)gmail.com> > wrote: > > > > 2014-10-29 16:17 GMT+01:00 Mark Rizun <mrizun(a)gmail.com>: > >> You mean the changes tool in Monticello ? >>> >> >> No I mean, that before your rule is applied you will see the same window, >> when you choose refactoring. >> I mean Changes Browser. Here it is: >> >> <changes_browser.png> >> >> Ok, thanks. > > this is a gui I never ended up seeing, apart from dismissing it for > obvious refactorings when I was using OmniBrowser :( I think I got rid of > it somehow ;) > > Hum, not convenient. > > Certainly doesn't invite me to do refactorings :( > > > Yes... improvements are very welcome... > Out of time :( And there is nothing in Pharo now that allow for a synthetic view of a subset of the overall 'code' :( What is only available is a list of selectors, or a full blown Nautilus on a scope. Nothing I'd call synthetic. I hate thoses, for example: [image: Images intÃ©grÃ©es 1] Thierry > > Marcus > >

Oct. 30, 2014

Re: [Pharo-users] AST tokens question

by Marcus Denker

> On 29 Oct 2014, at 16:27, Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > > > > 2014-10-29 16:17 GMT+01:00 Mark Rizun <mrizun(a)gmail.com <mailto:mrizun@gmail.com>>: > You mean the changes tool in Monticello ? > > No I mean, that before your rule is applied you will see the same window, when you choose refactoring. > I mean Changes Browser. Here it is: > > <changes_browser.png> > > Ok, thanks. > > this is a gui I never ended up seeing, apart from dismissing it for obvious refactorings when I was using OmniBrowser :( I think I got rid of it somehow ;) > > Hum, not convenient. > > Certainly doesn't invite me to do refactorings :( > Yesâ¦ improvements are very welcomeâ¦ Marcus

Oct. 30, 2014

Re: [Pharo-users] FFI structs

by Thomas Bany

Oops, sorry, I was misslead by Steph reply. Some of the comments might still hold. For the *time: â05:45â* code to work, you would need FFI to handle all the hassle of memory management and actually allocate the memory for 5 characters and copying it. I never used FFI but I doubt it does this. Looking at FFI library, you both have ExternalAddress (for the struct with char*) and ExternalType (for the struct with char[5]) that you can use. For the later solution, it still looks like you should define a specific 5 bytes ArrayOf5Char type. 2014-10-29 18:34 GMT+01:00 Annick Fron <list(a)afceurope.com>: > I canât use NativeBoost on the Raspberry, I would be glad if I could !!! > > > Le 29 oct. 2014 Ã 12:18, stepharo <stepharo(a)free.fr> a Ã©crit : > > > did you read the NativeBoost tutorial on the PharoForTheEntreprise book? > > If you do please report potential mistakes so that we can improve. > > > > > > On 29/10/14 05:59, Annick Fron wrote: > >> I I have a C struct with a char* > >> > >> struct result { > >> char* time } > >> > >> I define an ExternalStructure in FFI , with one field of type char* > (note that the syntax char [5] is not accepted ! ). > >> > >> defineFields generates the accessors time and time: > >> > >> If I use > >> time: â05:45â > >> > >> I get an error. > >> How do I set a string value in an ExternalStructure ? > >> > >> Annick > >> > >> > >> > >> > >> > > > > > > >

Oct. 30, 2014