January 2014 - Pharo-dev - lists.pharo.org

[ANN]: EventRecorderMorph Port to 3.0

by Sean P. DeNigris

If you don't know EventRecorderMorph and HandMorphForReplay (which I didn't and started to re-implement), they are super cool. 1. DoIt: "EventRecorderMorph new openInWorld" 2. Click "record" in the GUI 3. Perform some UI actions 4. Click "play" in the GUI Your keyboard and mouse actions will be replayed in the World! I know right?! Amazing. This could be really cool for live documentation and executable screencasts :) It's just a straight port now, but I'd like to decouple the recorder and replay hand so that any event source can be used. http://smalltalkhub.com/#!/~PharoExtras/EventRecorder Initial commit: port EventRecorderMorph and HandMorphForReplay (originally in MorphicExtras-AdditionalSupport) to Pharo 3.0 ----- Cheers, Sean -- View this message in context: http://forum.world.st/ANN-EventRecorderMorph-Port-to-3-0-tp4736258.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Jan. 13, 2014

Re: [Pharo-dev] Pharo 3.0 not responding to mouse or keyboard after launch

by Martin McClure

On 01/12/2014 05:22 PM, Igor Stasenko wrote: > i remember there was similar problem last year with ubuntu unity desktop: > you starting image from command line - nothing respond, > but if you start from desktop, everything works well. > which then later was cured without any changes from our side, by some > ubuntu update Thanks, Igor! It would never occur to me to launch from GUI rather than command line. ...OK, this is *completely* weird. Yes, launched from desktop (KDE 4.11 Dolphin) it works. What's more, it *also* works from shells launched from a Konsole instance launched yesterday. But it still fails to work for shells launched from a Konsole instance launched shortly after reboot on Friday night. I haven't yet been able to find any significant difference between those shells. Their environments differ in a few variables, but manually setting those in a shell where Pharo works to the values from a shell where Pharo doesn't work -- Pharo still works. Examining /proc from a working Pharo and a non-working Pharo has not turned up anything. I'll chase this a bit more later, but at least now I *can* run Pharo. For the moment. Who knows what will happen next time I need to reboot? Thanks again, -Martin

Jan. 13, 2014

Nautilus Accept Weirdness

by Sean P. DeNigris

In 30690, sometimes pressing cmd+s in the Nautilus code pane throws up the dreaded "discard edits" confirmation pop up, and then after confirming, all the packages in the tree get crunched up (i.e. lose their layout and overlap each other at the top of the tree pane). Is anyone else experiencing this? Anyone know how to reproduce (I don't)? Thanks. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Nautilus-Accept-Weirdness-tp4736247.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Jan. 13, 2014

Re: [Pharo-dev] PluggableListMorph error, how to debug ?

by Sean P. DeNigris

StÃ©phane Ducasse wrote > Neat trick! >> Suppose I have a reference (in a Workspace/Inspector) for my buggy morph, >> called "m": >> m drawOn: (NullCanvas new). > ... The debugging tricks in this thread were too good! I added them to the fogbugz wiki https://pharo.fogbugz.com/default.asp?W84 ----- Cheers, Sean -- View this message in context: http://forum.world.st/PluggableListMorph-error-how-to-debug-tp4653925p47362… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Jan. 13, 2014

Morphic Extras

by Sean P. DeNigris

I'm looking for EventRecorderMorph. It lives in MorphicExtras-AdditionalSupport. The last Pharo version I can find is in http://www.squeaksource.com/PharoMorphicExtras . Am I right that some things "died" there, but others were moved to http://www.squeaksource.com/PharoNonCorePackages , and then again to http://smalltalkhub.com/#!/~PharoExtras . The point being that IIUC, if I were looking for something from MorphicExtras, my best bet would be to look in those places in reverse until I find what I'm looking for, right? Thanks. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Morphic-Extras-tp4736235.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Jan. 13, 2014

Re: [Pharo-dev] how to debug NB?

by Igor Stasenko

On 13 January 2014 00:08, paolo.bernardi.67(a)gmail.com < paolo.bernardi.67(a)gmail.com> wrote: > Il 12/01/2014 19.41, Igor Stasenko ha scritto: > > All i can say that callbacks for handling window events need special >> handling: >> - you basically should prevent VM to do event handling during handling >> of event by callback. >> > > Do I achieve that when starting in headless mode? > (no ui, no messages...) > > nope. VM will still run event loop (in ioProcessEvents) and do more or less the same things. that is another reason, btw to bring event loop handling to image level. -- Best regards, Igor Stasenko.

Jan. 13, 2014

Re: [Pharo-dev] Pharo 3.0 not responding to mouse or keyboard after launch

by Igor Stasenko

i remember there was similar problem last year with ubuntu unity desktop: you starting image from command line - nothing respond, but if you start from desktop, everything works well. which then later was cured without any changes from our side, by some ubuntu update Best regards, Igor Stasenko.

Jan. 13, 2014

Re: [Pharo-dev] Do you want to accept???????? Discard???????

by Igor Stasenko

why you showing me pharo menu? at time i discovered and started using this command menu was looking completely different and it was Squeak :) but thanks.. right. actually cmd-L is shortcut for cancel command, which always been there :) On 12 January 2014 22:59, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > On 12 Jan 2014, at 22:42, Sebastian Sastre <sebastian(a)flowingconcept.com> > wrote: > > On Jan 12, 2014, at 6:57 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: > > how i discovered it? by holding cmd key and pressing all keys in order. > > > LOL > > XD > > > Cancel is next to Accept in almost any Edit menu, with the command keys L > and S respectively. You should have seen this the moment you started coding: > > > -- Best regards, Igor Stasenko.

Jan. 13, 2014

Re: [Pharo-dev] ZeroConf on ubuntu linux

by Michael J. Forster

On 14-01-12 09:13 AM, Esteban Lorenzano wrote: > but there is something wrong because I have the same version and it > worksâ¦ grrrrâ¦. I hate incompatibility version problems :( > [...] Hi Esteban, The problem is that the call to "mktemp ... 'image.XXXXX'" is incorrect. mktemp(3) requires six Xs in the directory name template, but only five Xs are used by the zeroconf script. That it works on some platforms is misleading--those platforms aren't implementing mktemp(3) exactly. To make it work on all platforms, the mktemp(3) call must be as specified in the man page. Best regards, Mike -- Michael J. Forster, B.Sc. (Hons.), B.Sc. COO, Programmer Shared Logic Inc.

Jan. 13, 2014

Re: [Pharo-dev] Pharo 3.0 not responding to mouse or keyboard after launch

by Martin McClure

A significant clue, I think -- looking at strace output, it calls setitimer() with apparently valid arguments but *never* gets a SIGALRM. When it calls getitimer, strace shows it as getitimer(ITIMER_REAL, {it_interval={0, 2000}, it_value={0, 0}}) = 0 The it_value being zero should indicate either that the timer is disabled or that it has expired. I do see a call to set a handler for SIGALRM, and don't see any calls that would be blocking that signal. Regards, -Martin

Jan. 13, 2014