December 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [Vm-dev] OSS sound plugin.

by Bernat Romagosa

I finally managed by using the pulse plugin included in Scratch, plus running the following code: SoundService soundEnabled: true Thanks! 2011/12/13 Krishsmalltalk <krishnamachari.sudhakar(a)gmail.com> > Yes I can have it working albeit with some hacks... For ubuntu base > > Can post some notes on it thru when I can present it sensibly... Hacks are > to do with some flags that I just plain commented out... Will need to chk > more if I can fix whatever it is more reliably > > Works with vm sound OSS plugin, > > Sudhakar krishnamachari > > Extn 91-40403012 > Cell 9902104814 > > > > On Dec 13, 2011, at 5:14 PM, Bernat Romagosa < > tibabenfortlapalanca(a)gmail.com> wrote: > > > It doesn't seem like it was done... I can't manage to get sound to work > in > > Linux and the OSS plugin is not there. > > > > Anyone succeeded? > > > > -- > > View this message in context: > http://forum.world.st/OSS-sound-plugin-tp3357110p4190128.html > > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > > > > -- Bernat Romagosa.

Dec. 14, 2011

Re: [Pharo-project] Old smalltalker is slightly lost

by Hilaire Fernandes

There is a chapter in the collaborative book you may find useful http://book.pharo-project.org/ Hilaire Le 14/12/2011 02:19, Igor Stasenko a Ã©crit : > I think best way is to create own Morph subclass and define #drawOn: > method, where you can draw anything you want. > Then you can embed it into a system window by using #addMorph: , or > just use #openInWorld. > > > On 13 December 2011 20:29, Sean P. DeNigris <sean(a)clipperadams.com> wrote: >> From KasperOsterbye: >> >>> >>> This post has NOT been accepted by the mailing list yet. >>> 15 years ago I did a lot in Smalltalk, and have done some recreational >>> meta programming along the way. However, I now wanted to do something >>> where I was in need of drawing a diagram with x and y axes on what I >>> presume might be called a Canvas. >>> >>> I lack a simple tutorial to get me started. I have looked at many, but >>> they seem to presume I want to draw on the world "openInWorld". I should >>> like not to scatter my world with line fragments and points, but keep it >>> inside a "normal" window with borders, a background color (i.e. not a see >>> through window). >>> I have gone dead in two approaches. >>> >>> First attempt is to use a SystemWindow, and then draw on the canvas I >>> presume is there somewhere. I have just not been able to figure out how to >>> find the canvas of that SystemWindow, nor what method presumeable does the >>> painting. >>> >>> Second attempt is to use a SystemWindow, and then add (addMorph:) line and >>> circle morphs for my diagram. But it seems something is missing in my >>> understanding there as well. >>> >>> While it is fun that I can open circles and other stuff in "world", it is >>> not what I need. >>> >>> Small hits or direct solutions more than welcome. >>> >>> -- Kasper >>> >> >> -- >> View this message in context: http://forum.world.st/Old-smalltalker-is-slightly-lost-tp4191432p4191432.ht… >> Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >> > > > -- Dr. Geo -- http://www.drgeo.eu

Dec. 14, 2011

Re: [Pharo-project] [COTDC] 96 - GZipWriteStream

by StÃ©phane Ducasse

I do not believe in that crap :) A class comment can also explain the public interface, the hooks for subclasses, the collaborators So all the classes deserve that care. Stef > i think the name is self-explanatory. there's nothing to say about it > without being Cpt Obvious :) > > On 14 December 2011 05:19, Sean P. DeNigris <sean(a)clipperadams.com> wrote: >> No love for the Compression package? >> >> -- >> View this message in context: http://forum.world.st/COTDC-96-GZipWriteStream-tp4188550p4193552.html >> Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >> > > > > -- > Best regards, > Igor Stasenko. >

Dec. 14, 2011

Re: [Pharo-project] hasPoolVarNamed: semantics :(

by StÃ©phane Ducasse

On Dec 14, 2011, at 2:34 AM, Igor Stasenko wrote: > Stephane, remember we changed a name lookup for classes not long ago. > IIRC we changed the #bindingOf: > So, i think that #sharedPools should answer a list of all pools of all > classes in inheritance chain, which can be implemented like: > > sharedPools > > ^ superclass ifNil: [ self localSharedPools ] ifNotNil: [ self > localSharedPools , superclass sharedPools ] > > note, that order (self localSharedPools , superclass sharedPools) are > important, because pool in a subclass > can shadow a pool variable defined in superclass. Exactly :) This is what usesVarPoolNamed: is doing. Stef > > -- > Best regards, > Igor Stasenko. >

Dec. 14, 2011

Re: [Pharo-project] hasPoolVarNamed: semantics :(

by StÃ©phane Ducasse

On Dec 13, 2011, at 11:04 PM, Nicolas Cellier wrote: > 2011/12/13 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >> I just came back to eater after 7 hours of train >> >> http://code.google.com/p/pharo/issues/detail?id=5101 >> > > Ah yes, you probably wrote original code after 15h of airplane and 8h > time difference ;) > > I wonder if SharedPool were inherited in original st-80 ? They should else you can have really crazy side effects and break the idea that a subclass is an extension of its superclass. In 1.4 we fixed their lookup already. Stef

Dec. 14, 2011

Re: [Pharo-project] New Stable version of Keymappings

by Tudor Girba

Hi, Thanks a lot. It sounds great. I will take a look in the following days. Cheers, Doru On 14 Dec 2011, at 05:42, DÃ©bora Fortini wrote: > Hi! > > With Guille we were working today on Keymapping to release a new stable version. > > Gofer it > squeaksource: 'ShortWays'; > package: 'ConfigurationOfKeymapping'; > load. > (ConfigurationOfKeymapping project version: #stable) load > > It includes the following things: > - all the last work to support shortcuts per morph > - fixes to the last bugs Doru reported > - we fixed some tests > - we tested it on Pharo 1.3 and 1.4 on MacOS and it's working fine > > What we did not do yet is to handle the OB interaction. > > You can look at the this packages for example configurations: > > packages := #( 'Editors' 'Monticello' 'Morphic' 'Tools' 'Debugger' ) > collect: [ :sp | 'Keymapping-', sp ]. > packages do: > [ :package | > spec package: package with: [ spec requires: #( > 'configurations' ) ]. > ]. > packages. > > > Cheers, > > Deby -- www.tudorgirba.com "What we can governs what we wish."

Dec. 14, 2011

[Pharo-project] New Stable version of Keymappings

by DÃ©bora Fortini

Hi! With Guille we were working today on Keymapping to release a new stable version. Gofer it squeaksource: 'ShortWays'; package: 'ConfigurationOfKeymapping'; load. (ConfigurationOfKeymapping project version: #stable) load It includes the following things: - all the last work to support shortcuts per morph - fixes to the last bugs Doru reported - we fixed some tests - we tested it on Pharo 1.3 and 1.4 on MacOS and it's working fine What we did not do yet is to handle the OB interaction. You can look at the this packages for example configurations: packages := #( 'Editors' 'Monticello' 'Morphic' 'Tools' 'Debugger' ) collect: [ :sp | 'Keymapping-', sp ]. packages do: [ :package | spec package: package with: [ spec requires: #( 'configurations' ) ]. ]. packages. Cheers, Deby

Dec. 14, 2011

Re: [Pharo-project] [COTDC] 96 - GZipWriteStream

by Igor Stasenko

My instances ca can read/write GZip-compressed data. I am using a gzip library as backend for (de)compressing data, which is integral part of VM. -- Best regards, Igor Stasenko.

Dec. 14, 2011

Re: [Pharo-project] [COTDC] 96 - GZipWriteStream

by Igor Stasenko

i think the name is self-explanatory. there's nothing to say about it without being Cpt Obvious :) On 14 December 2011 05:19, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > No love for the Compression package? > > -- > View this message in context: http://forum.world.st/COTDC-96-GZipWriteStream-tp4188550p4193552.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > -- Best regards, Igor Stasenko.

Dec. 14, 2011

Re: [Pharo-project] [COTDC] 96 - GZipWriteStream

by Sean P. DeNigris

No love for the Compression package? -- View this message in context: http://forum.world.st/COTDC-96-GZipWriteStream-tp4188550p4193552.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Dec. 14, 2011