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Re: [Pharo-dev] How to create a 16x16 icon from a .png file?

by Alexandre Bergel

Peter, I have updated the help based on your icon factory. Your code is very easy to use, and it is available from the catalog. Pretty cool! https://pharo.fogbugz.com/f/cases/17291/The-ImportingResourceHelp-has-to-be… The monkey will go over it soon I guess. In case you wish to improve it, it would be great to have a resize function :-) Cheers, Alexandre > On Dec 22, 2015, at 12:01 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Look at IconFactory http://smalltalkhub.com/#!/~peteruhnak/IconFactory > > On Tue, Dec 22, 2015 at 2:11 PM, Alexandre Bergel > <alexandre.bergel(a)me.com> wrote: >> Hi! >> >> A couple of month ago the following expression was working: >> ThemeIcons new createIconMethodsFromFile: 'cube' directory: '/Users/alexandrebergel/Desktop/cubeâ >> >> Now it does not. How can I import .png files in Pharo? >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 22, 2015

Re: [Pharo-dev] How to create a 16x16 icon from a .png file?

by Alexandre Bergel

Ah yes! Thanks! Alexandre > On Dec 22, 2015, at 12:01 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Look at IconFactory http://smalltalkhub.com/#!/~peteruhnak/IconFactory > > On Tue, Dec 22, 2015 at 2:11 PM, Alexandre Bergel > <alexandre.bergel(a)me.com> wrote: >> Hi! >> >> A couple of month ago the following expression was working: >> ThemeIcons new createIconMethodsFromFile: 'cube' directory: '/Users/alexandrebergel/Desktop/cubeâ >> >> Now it does not. How can I import .png files in Pharo? >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 22, 2015

Re: [Pharo-dev] How to create a 16x16 icon from a .png file?

by Alexandre Bergel

Exactly! > On Dec 22, 2015, at 4:46 PM, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > > please note that its not required to covnert a png to a method source if you use git because git can handle versioning binary files just fine. All you have to do is access your local github-cache and retrieve the image from there (assuming the image has been added to your github repository). > > From there one is just a matter of using Form fromFileNamed: aStringPathToYourPNG > > if you dont use git, use Peter's IconFactory. > > On Tue, Dec 22, 2015 at 3:12 PM Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > Hi! > > A couple of month ago the following expression was working: > ThemeIcons new createIconMethodsFromFile: 'cube' directory: '/Users/alexandrebergel/Desktop/cubeâ > > Now it does not. How can I import .png files in Pharo? > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 22, 2015

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by Esteban Lorenzano

as Pablo says, you ask too much :) basically, thatâs a macro who is replaced by the C preprocessor, even before compiling it. So no, you cannot access it because it does not exist :) the âofficialâ recommendation for this is: Do a SharedPool. Also there is TalkFFI (look for it in sthub, my internet connection here is too slow and I cannot enter it). I do not think it will work out of the box but basically, it imports header files :) cheers, Esteban > On 22 Dec 2015, at 20:24, tesonep(a)gmail.com wrote: > > Hello Mariano, > WNOHANG is a constant is defined in sys/wait.h, after the compilation is not included in the object file. > > You will have to duplicate its value in the Smalltalk Code. It's value is 1, in linux is defined in bits/waitflags.h as > > #define WNOHANG 1 > > Cheers, > Pablo > > On Tue, Dec 22, 2015 at 5:12 PM, Mariano Martinez Peck <marianopeck(a)gmail.com <mailto:marianopeck@gmail.com>> wrote: > Hi guys, > > Say I want to call to waitpid like this: > > waitpid(childID, &status, WNOHANG); > > How can I do since I don't have access to WNOHANG int value in order to send it via argument .... ??? > > Any idea? > > Thanks in advance, > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/> > > > > -- > Pablo Tesone. > tesonep(a)gmail.com <mailto:tesonep@gmail.com>

Dec. 22, 2015

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by tesonep＠gmail.com

Hi Mariano, it is supossed to be Posix, but Posix.1, it's another revision. Since Solaris 10, it is supposed to supports all extensions of Posix ( http://docs.oracle.com/cd/E19253-01/816-5175/standards-5/index.html) and Irix 6 (is discontinued, and is not Posix.1 compatible) Also I can say that the GHC (Haskell) implementation assumes the value 1 for the constant, you can check the source code in: https://hackage.haskell.org/package/posix-waitpid-0.1/docs/src/System-Posix… I think is enough safe to have the 1 as a constant, if not you will have to generate a plugin for every platform. The other alternative is to read the constant value from the C Header, but is maybe an overkill. Chers, Pd: hace rato que estoy por aca, pero me cuesta responder, a veces va muy rapido y otras vuelan muy alto :). On Tue, Dec 22, 2015 at 5:36 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > > > On Tue, Dec 22, 2015 at 5:24 PM, tesonep(a)gmail.com <tesonep(a)gmail.com> > wrote: > >> Hello Mariano, >> WNOHANG is a constant is defined in sys/wait.h, after the >> compilation is not included in the object file. >> >> You will have to duplicate its value in the Smalltalk Code. It's value is >> 1, in linux is defined in bits/waitflags.h as >> >> #define WNOHANG 1 >> >> > mmmmmm but then I would need to take care about its different values in > different OS right? > I am reading for example this thread: > https://groups.google.com/forum/#!topic/comp.lang.python/_5rCpfYR_ZE > > sunos 4.1.3 : #define WNOHANG 1 > Solaris 2.4 : #define WNOHANG 0100 > OSF1 2.0 : #define WNOHANG 0x1 > Ultrix 4.4 : #define WNOHANG 1 > irix 4.0.5C : #define WNOHANG 0x1 > irix 5.2 : #define WNOHANG 0100 > irix 6.0.1 : #define WNOHANG 0100 > > OK..the thread is from 1995... I thought the POSIX standard would > standardize that... > > I am now checking at > /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/sys/wait.h > > and it says: > > #define WNOHANG 0x00000001 > But again..I wonder how portable is to stick to that... > > Ok...maybe I will need to go with a VM primitive as #primGetChildExitStatus: > that way I can do the: > > self cCode: 'waitpid ( pidToHandle, &exitStatus, WNOHANG )' inSmalltalk: > [ exitStatus := -1 ]. > > > pd: que groso Pablito verte por aca!!!! > > > >> Cheers, >> Pablo >> >> On Tue, Dec 22, 2015 at 5:12 PM, Mariano Martinez Peck < >> marianopeck(a)gmail.com> wrote: >> >>> Hi guys, >>> >>> Say I want to call to waitpid like this: >>> >>> waitpid(childID, &status, WNOHANG); >>> >>> How can I do since I don't have access to WNOHANG int value in order to >>> send it via argument .... ??? >>> >>> Any idea? >>> >>> Thanks in advance, >>> >>> -- >>> Mariano >>> http://marianopeck.wordpress.com >>> >> >> >> >> -- >> Pablo Tesone. >> tesonep(a)gmail.com >> > > > > -- > Mariano > http://marianopeck.wordpress.com > -- Pablo Tesone. tesonep(a)gmail.com

Dec. 22, 2015

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by Mariano Martinez Peck

On Tue, Dec 22, 2015 at 5:24 PM, tesonep(a)gmail.com <tesonep(a)gmail.com> wrote: > Hello Mariano, > WNOHANG is a constant is defined in sys/wait.h, after the > compilation is not included in the object file. > > You will have to duplicate its value in the Smalltalk Code. It's value is > 1, in linux is defined in bits/waitflags.h as > > #define WNOHANG 1 > > mmmmmm but then I would need to take care about its different values in different OS right? I am reading for example this thread: https://groups.google.com/forum/#!topic/comp.lang.python/_5rCpfYR_ZE sunos 4.1.3 : #define WNOHANG 1 Solaris 2.4 : #define WNOHANG 0100 OSF1 2.0 : #define WNOHANG 0x1 Ultrix 4.4 : #define WNOHANG 1 irix 4.0.5C : #define WNOHANG 0x1 irix 5.2 : #define WNOHANG 0100 irix 6.0.1 : #define WNOHANG 0100 OK..the thread is from 1995... I thought the POSIX standard would standardize that... I am now checking at /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/sys/wait.h and it says: #define WNOHANG 0x00000001 But again..I wonder how portable is to stick to that... Ok...maybe I will need to go with a VM primitive as #primGetChildExitStatus: that way I can do the: self cCode: 'waitpid ( pidToHandle, &exitStatus, WNOHANG )' inSmalltalk: [ exitStatus := -1 ]. pd: que groso Pablito verte por aca!!!! > Cheers, > Pablo > > On Tue, Dec 22, 2015 at 5:12 PM, Mariano Martinez Peck < > marianopeck(a)gmail.com> wrote: > >> Hi guys, >> >> Say I want to call to waitpid like this: >> >> waitpid(childID, &status, WNOHANG); >> >> How can I do since I don't have access to WNOHANG int value in order to >> send it via argument .... ??? >> >> Any idea? >> >> Thanks in advance, >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> > > > > -- > Pablo Tesone. > tesonep(a)gmail.com > -- Mariano http://marianopeck.wordpress.com

Dec. 22, 2015

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by Chris Cunningham

I was going to point out SharedPool and defining it as a poolDictionary in the class definition, but you already know that, right? Is what you are pointing out is that once you have all of that setup, that NB doesn't allow you to use it by argument (but only by value)? The former I might help; the later is beyond me. -cbc On Tue, Dec 22, 2015 at 12:12 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Hi guys, > > Say I want to call to waitpid like this: > > waitpid(childID, &status, WNOHANG); > > How can I do since I don't have access to WNOHANG int value in order to > send it via argument .... ??? > > Any idea? > > Thanks in advance, > > -- > Mariano > http://marianopeck.wordpress.com >

Dec. 22, 2015

Re: [Pharo-dev] Can I access symbolic constants from NB FFI?

by tesonep＠gmail.com

Hello Mariano, WNOHANG is a constant is defined in sys/wait.h, after the compilation is not included in the object file. You will have to duplicate its value in the Smalltalk Code. It's value is 1, in linux is defined in bits/waitflags.h as #define WNOHANG 1 Cheers, Pablo On Tue, Dec 22, 2015 at 5:12 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Hi guys, > > Say I want to call to waitpid like this: > > waitpid(childID, &status, WNOHANG); > > How can I do since I don't have access to WNOHANG int value in order to > send it via argument .... ??? > > Any idea? > > Thanks in advance, > > -- > Mariano > http://marianopeck.wordpress.com > -- Pablo Tesone. tesonep(a)gmail.com

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Robert Withers

On 12/22/2015 03:12 PM, Esteban Lorenzano wrote: > >> On 22 Dec 2015, at 19:45, Robert Withers <robert.w.withers(a)gmail.com >> <mailto:robert.w.withers@gmail.com>> wrote: >> >> Hi Esteban, >> >> I guess it sounded to me RMoD is the backbone team. :) >> >> >> I think you are into the VM, right? Is there any chance you could >> build the pharo5.0 crypto plugins for me on 32bit Ubuntu? l I am >> unable to build myself right now. The package CryptographyPlugins on >> the Cryptography squeak source has them. This would really help me. > > I am the overseer (like that guy in Fallout Shelter) ;) Not sure but I can relate! > No, really: Iâm a bit over everything and step into things when they > need more time than the one people can usually invest in their free time. > Now is VM :) And you are super busy with Spr, which I am looking forward to getting on my machine! > About your plugins: they are in my TODO list. > They will be eventually, but I cannot tell you exactly when > (hopefully, soon (â¢)) :) I liek eventually and have a great holidays. We've plenty of time and it is all temporary. On reflection, what I would really and truly love is for Crypto and SecureSession, image code and plugins and tests all become a part of your CI. That is what I would really want for Christmas! ;) Thanks to everyone who is a part of being great! best, robert > > cheers! > Esteban > >> >> thank you, >> Robert >> >> On 12/22/2015 01:30 PM, Esteban Lorenzano wrote: >>> >>>> On 21 Dec 2015, at 20:55, Robert Withers >>>> <robert.w.withers(a)gmail.com> wrote: >>>> >>>> >>>> >>>> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>>>> >>>>> 2015-12-21 19:07 GMT+01:00 Robert Withers >>>>> <robert.w.withers(a)gmail.com <mailto:robert.w.withers@gmail.com>>: >>>>> >>>>> What are you and the RMOD team doing, I am curious? >>>>> >>>>> >>>>> RMOD is research team at INRIA university. We develop Pharo. >>>> >>>> Yes, absolutely! I did not know it but I am glad to hear it. RMOD >>>> is the Pharo team. You all keep going for excellence, every day. >>> >>> No it is not :) >>> the "Pharo teamâ includes many people outside RMoD: >>> >>> - Sven >>> - Doru and the glamour team (Andrei, Alexei and others I do not >>> remember their names, sorryâ¦ they work undercover) >>> - Alain >>> - People doing things in Lugano (like Yuri, who now is going to >>> Bern)â¦ Tommasso, etc. >>> - Or course Eliot who works on the VM (not just for Pharo). >>> - And we also consider as part of the âpharo teamâ: Nicolai (Hess), >>> Sean and people who contributes a lot: Thierry, Norbert, Torsten >>> (even if he probably does not know we consider him part of the team >>> :P), etc., etc., etc. >>> - Essentially, if you contribute in any way with Pharo and you >>> participate on discussions, etc., you can consider yourself part of >>> the Pharo team :) >>> >>> Of course in the RMOD team there are people doing and contributing >>> to Pharo (but they do other things too, like Moose and even things >>> nobody ever sees)â¦ Pharo is a much more complex and human-sparse >>> project :) >>> >>> cheers! >>> Esteban >>> >>>> >>>> robert >>>> -- >>>> . .. ... ^,^ robert >>>> Go Panthers! >>> >> >> -- >> . .. ... ^,^ robert >> Go Panthers! > -- . .. ... ^,^ robert Go Panthers!

Dec. 22, 2015

Re: [Pharo-dev] [Pharo-users] [ANN] Pharo Consortium Sponsored Development Effort

by Esteban Lorenzano

yeah, Iâm aware of that but I wanted to express what we feel about being âpharo teamâ and I thought naming people (even if, of course, is far from exhaustive) was more explicit. cheers, Esteban > On 22 Dec 2015, at 19:28, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >> >> On 22 Dec 2015, at 19:30, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >>> >>> On 21 Dec 2015, at 20:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>> >>> >>> >>> On 12/21/2015 03:31 PM, Denis Kudriashov wrote: >>>> >>>> 2015-12-21 19:07 GMT+01:00 Robert Withers <robert.w.withers(a)gmail.com>: >>>> What are you and the RMOD team doing, I am curious? >>>> >>>> RMOD is research team at INRIA university. We develop Pharo. >>> >>> Yes, absolutely! I did not know it but I am glad to hear it. RMOD is the Pharo team. You all keep going for excellence, every day. >> >> No it is not :) >> the "Pharo teamâ includes many people outside RMoD: >> >> - Sven >> - Doru and the glamour team (Andrei, Alexei and others I do not remember their names, sorryâ¦ they work undercover) >> - Alain >> - People doing things in Lugano (like Yuri, who now is going to Bern)â¦ Tommasso, etc. >> - Or course Eliot who works on the VM (not just for Pharo). >> - And we also consider as part of the âpharo teamâ: Nicolai (Hess), Sean and people who contributes a lot: Thierry, Norbert, Torsten (even if he probably does not know we consider him part of the team :P), etc., etc., etc. >> - Essentially, if you contribute in any way with Pharo and you participate on discussions, etc., you can consider yourself part of the Pharo team :) >> >> Of course in the RMOD team there are people doing and contributing to Pharo (but they do other things too, like Moose and even things nobody ever sees)â¦ Pharo is a much more complex and human-sparse project :) > > Well said: Pharo is the result of a continuous effort of a large group of people. INRIA/RMOD is like the backbone. > > It is dangerous to list names, because you always forget people. Like you did, but I am not going to try to correct you, because I will forget many people as well. > > Every contribution: asking questions, entering in conversations, answering questions, helping others, writing blog posts and articles, reporting bugs, writing documentation, fixing bugs, it all counts, it all helps, a lot. > >> cheers! >> Esteban >> >>> >>> robert >>> -- >>> . .. ... ^,^ robert >>> Go Panthers!

Dec. 22, 2015