March 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] NativeBoost replacement?

by Damien Pollet

Wait for Esteban to notice this mail :) On 6 March 2016 at 23:54, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: > Hi Damien, > > I installed FFI-NB as follows: > > Gofer it > smalltalkhubUser: 'Pharo' project: 'FFI-NB'; > configurationOf: 'FFINB'; > loadStable > > And found the following methods are missing from NBWin32Window: > > > createWindowExA:lpClassName:lpWindowName:dwStyle:x:y:width:height:hWndParent:hMenu:hInstance:lParam: > > createWindowExW:lpClassName:lpWindowName:dwStyle:x:y:width:height:hWndParent:hMenu:hInstance:lParam: > ffiCalloutOptions > getActiveWindow > getCapture > getClipboardOwnerWindow > getClipboardViewer > getDesktopWindow > getForegroundWindow > getWindowFromPoint: > > Should I try something else? > > HernÃ¡n > > > > 2016-03-06 18:10 GMT-03:00 Damien Pollet <damien.pollet+pharo(a)gmail.com>: > >> The replacement is http://smalltalkhub.com/#!/~Pharo/FFI-NB >> >> The API should be mostly if not completely compatible. If not tell us, as >> I need to adapt my ESUG 2013 tutorial :) >> >> On 6 March 2016 at 21:18, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com >> > wrote: >> >>> Hi guys, >>> >>> I am porting packages which uses NativeBoost in Pharo <= 4 to Pharo 5 >>> (update: #50628). Since NB is not supported anymore I would like to know >>> which is the replacement of such library. >>> >>> I found FFI is loadable in Pharo 5, but methods like >>> #getForegroundWindow are missing. >>> Even worst, when I try to browse a method like >>> >>> #shellExecute:lpOperation:lpFile:lpPrameters:lpDirectory:nShowCmd: >>> >>> with any tool (Nautilus, Finder, etc) I get a MessageNotUnderstood: >>> RubShoutStylerDecorator>>disableDrawingWhile: >>> >>> What's your recommendation? >>> >>> Cheers, >>> >>> HernÃ¡n >>> >>> >> >

March 6, 2016

Re: [Pharo-users] NativeBoost replacement?

by HernÃ¡n Morales Durand

Hi Damien, I installed FFI-NB as follows: Gofer it smalltalkhubUser: 'Pharo' project: 'FFI-NB'; configurationOf: 'FFINB'; loadStable And found the following methods are missing from NBWin32Window: createWindowExA:lpClassName:lpWindowName:dwStyle:x:y:width:height:hWndParent:hMenu:hInstance:lParam: createWindowExW:lpClassName:lpWindowName:dwStyle:x:y:width:height:hWndParent:hMenu:hInstance:lParam: ffiCalloutOptions getActiveWindow getCapture getClipboardOwnerWindow getClipboardViewer getDesktopWindow getForegroundWindow getWindowFromPoint: Should I try something else? HernÃ¡n 2016-03-06 18:10 GMT-03:00 Damien Pollet <damien.pollet+pharo(a)gmail.com>: > The replacement is http://smalltalkhub.com/#!/~Pharo/FFI-NB > > The API should be mostly if not completely compatible. If not tell us, as > I need to adapt my ESUG 2013 tutorial :) > > On 6 March 2016 at 21:18, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> > wrote: > >> Hi guys, >> >> I am porting packages which uses NativeBoost in Pharo <= 4 to Pharo 5 >> (update: #50628). Since NB is not supported anymore I would like to know >> which is the replacement of such library. >> >> I found FFI is loadable in Pharo 5, but methods like #getForegroundWindow >> are missing. >> Even worst, when I try to browse a method like >> >> #shellExecute:lpOperation:lpFile:lpPrameters:lpDirectory:nShowCmd: >> >> with any tool (Nautilus, Finder, etc) I get a MessageNotUnderstood: >> RubShoutStylerDecorator>>disableDrawingWhile: >> >> What's your recommendation? >> >> Cheers, >> >> HernÃ¡n >> >> >

March 6, 2016

Re: [Pharo-users] NativeBoost replacement?

by Damien Pollet

The replacement is http://smalltalkhub.com/#!/~Pharo/FFI-NB The API should be mostly if not completely compatible. If not tell us, as I need to adapt my ESUG 2013 tutorial :) On 6 March 2016 at 21:18, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: > Hi guys, > > I am porting packages which uses NativeBoost in Pharo <= 4 to Pharo 5 > (update: #50628). Since NB is not supported anymore I would like to know > which is the replacement of such library. > > I found FFI is loadable in Pharo 5, but methods like #getForegroundWindow > are missing. > Even worst, when I try to browse a method like > > #shellExecute:lpOperation:lpFile:lpPrameters:lpDirectory:nShowCmd: > > with any tool (Nautilus, Finder, etc) I get a MessageNotUnderstood: > RubShoutStylerDecorator>>disableDrawingWhile: > > What's your recommendation? > > Cheers, > > HernÃ¡n > >

March 6, 2016

NativeBoost replacement?

by HernÃ¡n Morales Durand

Hi guys, I am porting packages which uses NativeBoost in Pharo <= 4 to Pharo 5 (update: #50628). Since NB is not supported anymore I would like to know which is the replacement of such library. I found FFI is loadable in Pharo 5, but methods like #getForegroundWindow are missing. Even worst, when I try to browse a method like #shellExecute:lpOperation:lpFile:lpPrameters:lpDirectory:nShowCmd: with any tool (Nautilus, Finder, etc) I get a MessageNotUnderstood: RubShoutStylerDecorator>>disableDrawingWhile: What's your recommendation? Cheers, HernÃ¡n

March 6, 2016

Re: [Pharo-users] PharoLauncher eventual slowdown

by Peter UhnÃ¡k

On Sun, Mar 6, 2016 at 6:13 PM, stepharo <stepharo(a)free.fr> wrote: > > > Le 5/3/16 10:57, Peter UhnÃ¡k a Ã©crit : > > > Same here. > > 3 min to launch > > Stef, try to disable write access on a fresh install to the > PharoLauncher.changes and PharoLauncher.image > > You mean with Unix? > chmod a-w PharoLauncher.changes? > Yes, and both files (image + changes).

March 6, 2016

Re: [Pharo-users] Suggestion: ChronosManager Should Enable Sound in Settings

by Sean P. DeNigris

kilon.alios wrote > I have to confess because I am on MacOS I have not really cared about this > issue so much. In any case, Sound is enabled by default Me too, but sound was not enabled by default in #40626! ----- Cheers, Sean -- View this message in context: http://forum.world.st/Suggestion-ChronosManager-Should-Enable-Sound-in-Sett… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 6, 2016

Re: [Pharo-users] Hackathon question (kind of urgent): Adding labels to a treemap

by Alexandre Bergel

You can do something like that: b := RTTreeMapBuilder new. labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco'). b shape fillColor: Color veryLightGray. b from: (1 to: 5) using: [#()]. b weight: [:n | n]. b build. b view elements @ (RTLabelled new color: Color black; center). ^ b view. Let me know how it goes! Cheers, Alexandre > On Mar 5, 2016, at 11:28 PM, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> wrote: > > Almost there! > > =========== > | b labels popup | > labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco'). > popup := RTPopup new. > popup text: [:object | labels at: object ]. > b := RTTreeMapBuilder new. > b shape fillColor: Color random. > b from: (1 to: 5) using: [#()]. > b weight: [:n | n]. > b build. > b view elements @ popup. > ^ b view. > =========== > > The strange thing is that 2nd and 3rd boxes don't get the proper label, but everyone else does.... > > Cheers, > > Offray > > On 05/03/16 20:56, Offray Vladimir Luna CÃ¡rdenas wrote: >> Thanks Alexandre, even more being away of the computer... It kind of works. Now the visualization shows the labels in the upper side of each rectangle. Like this: >> >> <Mail Attachment.png> >> >> The idea is to put labels like "uno", "dos", "tres", "cuatro", "cinco" on each rectagle instead of the numbers. Anyway we have ended our hackathon/workshop in the #DataWeek3 and #OpenDataDay for today. A really good balance and this third edition is the best of all until now. Still there is a step learning curve and "cultural shock" on Smalltalk, but agile visualization, the Roassal environment, GT Tools, and Pharo are promising and interesting for newcomers. >> >> Cheers and thanks again, >> >> Offray >> >> >> On 05/03/16 20:42, Alexandre Bergel wrote: >>> B view elements @ RTLabelled >> > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 6, 2016

Re: [Pharo-users] SmalltakHub and password reset

by Sebastian Heidbrink

Thank you! will do Sebastian On 2016-03-06 9:12 AM, stepharo wrote: > Ask Esteban.... yes this is bad. I hope in the future to use github or > bitbucket. > > > Le 6/3/16 16:49, Sebastian Heidbrink a Ã©crit : >> Hi! >> >> how can I recover a lost password for SmalltalkHub.com? >> >> Thank you >> Sebastian >> >> > > >

March 6, 2016

Re: [Pharo-users] PharoLauncher eventual slowdown

by stepharo

Le 5/3/16 10:57, Peter UhnÃ¡k a Ã©crit : > > Same here. > > 3 min to launch > > Stef, try to disable write access on a fresh install to the > PharoLauncher.changes and PharoLauncher.image You mean with Unix? chmod a-w PharoLauncher.changes? Oki I will try :) > > At least for me it seems that it stays fast now. > > > >Do you notice the slow down by launching images or do you use the > PharoLauncher image for anything else? > > I use it just for images management (downloading, removing, renaming, > recreating), I don't run actual programs from there. But `chmod a-w > PharoLauncher.*` seems to work well for now. > > > On Sat, Mar 5, 2016 at 10:38 AM, stepharo <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > Hi nicolai > > what you use it for? > I'm intrigued. > Stef > > Le 4/3/16 18:59, Nicolai Hess a Ã©crit : >> >> >> 2016-03-04 17:15 GMT+01:00 Ben Coman <btc(a)openinworld.com >> <mailto:btc@openinworld.com>>: >> >> Hi Peter, I see you had this problem 12 months ago. >> http://lists.pharo.org/pipermail/pharo-users_lists.pharo.org/2015-February/… >> >> What you can try is in development mode, closing the >> PharoLauncher >> window, nil out class variables and garbage collect, then >> check what >> instances remain of PharoLauncher classes. >> >> cheers -ben >> >> >> >> I use pharo launcer a lot (on windows) and I did not see any slow >> down. >> But I don't use it for anything else then launching the images. >> Do you notice the slow down by launching images or do you use the >> PharoLauncher image for anything else? >> >> >> On Fri, Mar 4, 2016 at 6:42 PM, Peter UhnÃ¡k >> <i.uhnak(a)gmail.com <mailto:i.uhnak@gmail.com>> wrote: >> > Yeah I saw that when he was in Prague (incidentally that's >> where my launcher >> > slowdown started :)). >> > >> > I've removed write access and will report back in couple of >> days. :) >> > >> > Thanks, >> > Peter >> > >> > On Fri, Mar 4, 2016 at 11:24 AM, Damien Cassou >> <damien.cassou(a)inria.fr <mailto:damien.cassou@inria.fr>> >> > wrote: >> >> >> >> Hi Peter, >> >> >> >> Peter UhnÃ¡k <i.uhnak(a)gmail.com <mailto:i.uhnak@gmail.com>> >> writes: >> >> > I've been using Pharo Launcher for quite a while and >> problem that I am >> >> > constantly encountering is that launching of it becomes >> slower and >> >> > slower. >> >> >> >> StÃ©phane, in CC, reported the same months ago on OS X. I >> don't know if >> >> StÃ©phane still experiences the problem. Could you please >> try to remove >> >> write access to the .image and .changes files? >> >> >> >> -- >> >> Damien Cassou >> >> http://damiencassou.seasidehosting.st >> >> >> >> "Success is the ability to go from one failure to another >> without >> >> losing enthusiasm." --Winston Churchill >> > >> > >> >> > >

March 6, 2016

Re: [Pharo-users] SmalltakHub and password reset

by stepharo

Ask Esteban.... yes this is bad. I hope in the future to use github or bitbucket. Le 6/3/16 16:49, Sebastian Heidbrink a Ã©crit : > Hi! > > how can I recover a lost password for SmalltalkHub.com? > > Thank you > Sebastian > >

March 6, 2016