April 2013 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Highlighter PetitParser

by Tudor Girba

Hi, Sorry for the late reply. Unfortunately, the GLMTextPresentation does not support But, if you went so far, it would actually be cool if you could try to add it :) Cheers, Doru On Mon, Mar 18, 2013 at 11:50 AM, Jesus NuÃ±ez <poissonbreaker(a)gmail.com>wrote: > Hello everybody, > > The following code highlights prolog code statically making use of > PPTextHighlighter, I leave the code to share with the community since it > might be of help to someone else. > > Could someone point out how can this be converted to its dynamic > counterpart?; The keystroke handler for GLMTextPresentation and what model > is currently being used for instance to highlight smalltalk code would be > very much appreciated. > > From http://bergel.eu/download/Dyla2010/dyla10_submission_4.pdf I know > that it might be neccesary a fuzzy highlighter as is written at the end of > the code, and it is probably the right object to use but I can not figure > out where to plug it. > > Thank beforehand, > > Jesus > > | text textRenderer textShower | > > text := 'p(Q,R):-q(R), unify_st(X, smalltalk_code), r(T). > q(Q):-d(R). > q(Q).'. > > textRenderer := [ > PPTextHighlighter new > parser: PPPrologParser new; > color: 'small_atom' with: Color blue muchDarker; > bold: 'small_atom'; > color: 'unify_st' with: Color green muchDarker; > bold: 'unify_st'; > color: 'string' with: Color gray muchDarker; > color: 'number' with: Color gray muchDarker; > color: 'boolean' with: Color gray muchDarker; > highlight: text asText. > ]. > " __ > | > <Renders IN> > | > W > GLMTextPresentation > | > <Renders IN> > | > W > GLMMorphicRenderer > " > > textShower := GLMMorphicRenderer new. > (textShower open: ( > GLMTextPresentation new display: textRenderer; renderGlamorouslyOn: > textShower; yourself )) window title: 'Prolog Editor'. > > > > "Here I created a highlighter through the transform method of the grammar" > > grammar := PPPrologParser new. > highlighter := grammar transform: [ :parser | > Transcript show: parser. > parser class = TokenParser > ifTrue: [ parser ==> [ :token | > textShower model highlight: token style range: token interval ] ] > ifFalse: [ parser ] ]. > > text := 'p(Q,R):-q(R), unify_st(X, smalltalk_code), r(T). > q(Q):-d(R). > q(Q).'. > > pp := highlighter parse: text asText. > > -- www.tudorgirba.com "Every thing has its own flow"

April 26, 2013

Monticello - break up a package

by Ingo Hohmann

Following up on my quest to get SandstoneDb to run on Pharo 2.0. Ramon asked me to break out my changes to the file store into another package, so that it is possible to just use the appropriate package for different Smalltalk versions. Now, how do I best do that? When I tried it before, I got a new package with no acestors, but the same content still in the "base" package. Thank you for your help so far. Kind regards, Ingo

April 26, 2013

Re: [Pharo-users] NativeBoost

by Igor Stasenko

On 25 April 2013 20:21, Camillo Bruni <camillobruni(a)gmail.com> wrote: > If you do not have an image yet, fetch one here: > > https://ci.inria.fr/rmod/job/NativeBoost/ > > and run it with a VM from here: > > http://files.pharo.org/vm/pharo > > Then there are a couple of helpful examples on the class side of NBBasicExamples > that might help you to get started. I do not remember, but there was also a in-image > help ready to work. > Help is in separate package, which not loaded by default. You can find it in NB repository (http://www.smalltalkhub.com/#!/~Pharo/NativeBoost) But due to bugs in markdown parser, it is parsed incorrectly and shows wrong contents if opened with help browser. So, right now you can browse the help classes and read things there, until i will find time to look at parser to fix it (or find someone who understands better what's wrong there). > let me know if that helped? > > On 2013-04-25, at 19:28, Rocio Amaya <rochiamaya(a)gmail.com> wrote: >> Hi everybody! >> IÂ´m Rocio. IÂ´m new and IÂ´m learning NatiBoost, also IÂ´m reading an >> official wiki and I am interested in finding more information about it. Can >> you help me please? Thanks!! >> Best Regards > > -- Best regards, Igor Stasenko.

April 25, 2013

Re: [Pharo-users] NativeBoost

by Camillo Bruni

If you do not have an image yet, fetch one here: https://ci.inria.fr/rmod/job/NativeBoost/ and run it with a VM from here: http://files.pharo.org/vm/pharo Then there are a couple of helpful examples on the class side of NBBasicExamples that might help you to get started. I do not remember, but there was also a in-image help ready to work. let me know if that helped? On 2013-04-25, at 19:28, Rocio Amaya <rochiamaya(a)gmail.com> wrote: > Hi everybody! > IÂ´m Rocio. IÂ´m new and IÂ´m learning NatiBoost, also IÂ´m reading an > official wiki and I am interested in finding more information about it. Can > you help me please? Thanks!! > Best Regards

April 25, 2013

Re: [Pharo-users] Setters for instance variables

by Esteban A. Maringolo

I must admit that the instance/class "side" is a common error that has bitten many programmers. It still bites me from time to time. Regards, Esteban A. Maringolo

April 25, 2013

Re: [Pharo-users] Setters for instance variables

by Ben Coman

Also this.... http://www.catb.org/esr/faqs/smart-questions.html Esteban A. Maringolo wrote: > I like to see a RTFM from time to time in a Smalltalk mailing list :) > > Regards! > Esteban A. Maringolo > > > 2013/4/25 stephane ducasse <stephane.ducasse(a)free.fr>: > >> You should read the pharo by example book :) >> >> Stef >> >> On Apr 24, 2013, at 11:15 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: >> >> >>> Actually CamilLo you are right I do. >>> I actually have everything on the class side and not on the instance side. What is the difference? And shall I assume it works if I move them to the instance side ? >>> >>> -----Original Message----- >>> From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of Camillo Bruni >>> Sent: Wednesday, April 24, 2013 9:14 PM >>> To: A friendly place where any question about pharo is welcome >>> Subject: Re: [Pharo-users] Setters for instance variables >>> >>> On 2013-04-24, at 21:46, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: >>> >>>> Ok okay... im new here so I didn't know that. >>>> So why is pharo complaining then ? >>>> >>> I'd guess you installed the method on class side, and not instance side :) >>> >>> >>> >>> >>> >>> >> > > >

April 25, 2013

Re: [Pharo-users] Want to connect two morphs with a line.

by Ben Coman

Zeeshan Ansari wrote: > Hi All, > I want to connect two morphs with a line for a UML editor application I'm > working on. I want to show the line being created as the user moves the > mouse from the source morph to the target morph. Once the mouse is over the > target morph and the mouse released, the line should be created. > > Can someone explain how I would go about doing this. Which events would I > need to capture, etc. > > Thanks. > > Its not exactly what you asked, but just to round out your options, you might check out the Roassal "Rubber Band" example in Moose 4.7. cheers -ben

April 25, 2013

Re: [Pharo-users] Want to connect two morphs with a line.

by Benjamin

Load Slice 10407, because without it, no easy way to define your own TransferMorph You can have a look at the code attached, it defined a simple Spec UI (you can easily find the Morphic part in it), and a subclass of TransferMorph creating a from the draggedItem to the mouse. This Morph is usable in a fully Morphic UI, so it may interest you :) (it's a pro to, so the code is not documented, sorry) Ben On Apr 25, 2013, at 5:14 PM, Zeeshan Ansari <zeeshan.k.ansari(a)gmail.com> wrote: > I have looked into that but I'm trying to do something a lot more simpler. This is basically for a school project and I'm trying to learn the Morphic framework. > > > On Thu, Apr 25, 2013 at 8:51 AM, Luc Fabresse <luc.fabresse(a)gmail.com> wrote: > Hi, > > Carla did the SmallUML GSoc in 2010. > She also provided a MinimalConnector library to do this IIRC. > > http://www.squeaksource.com/smallUML > > Maybe it is what you are looking for. > > Luc > > > #Luc > > > 2013/4/25 Zeeshan Ansari <zeeshan.k.ansari(a)gmail.com> > Hi All, > I want to connect two morphs with a line for a UML editor application I'm working on. I want to show the line being created as the user moves the mouse from the source morph to the target morph. Once the mouse is over the target morph and the mouse released, the line should be created. > > Can someone explain how I would go about doing this. Which events would I need to capture, etc. > > Thanks. > > >

April 25, 2013

Re: [Pharo-users] Setters for instance variables

by stephane ducasse

On Apr 25, 2013, at 7:20 PM, "Esteban A. Maringolo" <emaringolo(a)gmail.com> wrote: > I like to see a RTFM from time to time in a Smalltalk mailing list :) :) me too. because it means that we made progress about the Manual existence :) I'm cleaning right the github repo of PBE and others. Stef > > Regards! > Esteban A. Maringolo > > > 2013/4/25 stephane ducasse <stephane.ducasse(a)free.fr>: >> You should read the pharo by example book :) >> >> Stef >> >> On Apr 24, 2013, at 11:15 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: >> >>> Actually CamilLo you are right I do. >>> I actually have everything on the class side and not on the instance side. What is the difference? And shall I assume it works if I move them to the instance side ? >>> >>> -----Original Message----- >>> From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of Camillo Bruni >>> Sent: Wednesday, April 24, 2013 9:14 PM >>> To: A friendly place where any question about pharo is welcome >>> Subject: Re: [Pharo-users] Setters for instance variables >>> >>> On 2013-04-24, at 21:46, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: >>>> Ok okay... im new here so I didn't know that. >>>> So why is pharo complaining then ? >>> >>> I'd guess you installed the method on class side, and not instance side :) >>> >>> >>> >>> >>> >> >> >

April 25, 2013

NativeBoost

by Rocio Amaya

Hi everybody! IÂ´m Rocio. IÂ´m new and IÂ´m learning NatiBoost, also IÂ´m reading an official wiki and I am interested in finding more information about it. Can you help me please? Thanks!! Best Regards

April 25, 2013