December 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Nautilus: Selection and Drag & Drop Redux

by Nicolai Hess

I am suprised multiselection is used at all. I could not get it to select what I want. I can only select one item, shift-click for another item and all items between are selected, too. And deselecting items in between is not possible. (Tested on Windows platform). Does multiselection (doing multiple select/deselect) working on a Mac? 2013/12/29 Benjamin <Benjamin.VanRyseghem.Pharo(a)gmail.com> > The problem is that the drag and the selection are both triggered by mouse > down. > NewList fixes this by triggering drag on mousedown, and select on mouseup > > Ben > > On 29 Dec 2013, at 17:21, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > > Issue 12534 > https://pharo.fogbugz.com/default.asp?12534 > > From the issue: > > The workflow is awkward. It has been reported before, but still doesn't > feel quite right. > > Use case: I'm hunting around for methods to re-categorize. I click this > one, that one, another one. Okay, that's everything I need. I mouse down > (whether Cmd is still pressed or not), to begin dragging my multiple > selection, and the item I clicked on is de-selected, and so not included > if I start dragging. > > I checked in the Mac Finder, and the way it works is that it processes > drags on mouse down, but [de]selection on mouse up. This works much > better. If I click a selected item to drag, it works, but if I release the > mouse without dragging, it toggles the selection - much more useable. > > > > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Nautilus-Selection-and-Drag-Drop-Redux-tp4732930.html > Sent from the Pharo Smalltalk Developers mailing list archive at > Nabble.com. > > >

Dec. 29, 2013

Re: [Pharo-dev] Nautilus: Selection and Drag & Drop Redux

by Benjamin

The problem is that the drag and the selection are both triggered by mouse down. NewList fixes this by triggering drag on mousedown, and select on mouseup Ben On 29 Dec 2013, at 17:21, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > Issue 12534 > https://pharo.fogbugz.com/default.asp?12534 > > From the issue: > >> The workflow is awkward. It has been reported before, but still doesn't >> feel quite right. >> >> Use case: I'm hunting around for methods to re-categorize. I click this >> one, that one, another one. Okay, that's everything I need. I mouse down >> (whether Cmd is still pressed or not), to begin dragging my multiple >> selection, and the item I clicked on is de-selected, and so not included >> if I start dragging. >> >> I checked in the Mac Finder, and the way it works is that it processes >> drags on mouse down, but [de]selection on mouse up. This works much >> better. If I click a selected item to drag, it works, but if I release the >> mouse without dragging, it toggles the selection - much more useable. > > > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/Nautilus-Selection-and-Drag-Drop-Redux-tp4732930.html > Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com. >

Dec. 29, 2013

Nautilus: Selection and Drag & Drop Redux

by Sean P. DeNigris

Issue 12534 https://pharo.fogbugz.com/default.asp?12534 >From the issue: > The workflow is awkward. It has been reported before, but still doesn't > feel quite right. > > Use case: I'm hunting around for methods to re-categorize. I click this > one, that one, another one. Okay, that's everything I need. I mouse down > (whether Cmd is still pressed or not), to begin dragging my multiple > selection, and the item I clicked on is de-selected, and so not included > if I start dragging. > > I checked in the Mac Finder, and the way it works is that it processes > drags on mouse down, but [de]selection on mouse up. This works much > better. If I click a selected item to drag, it works, but if I release the > mouse without dragging, it toggles the selection - much more useable. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Nautilus-Selection-and-Drag-Drop-Redux-tp4732930.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

Dec. 29, 2013

Tanker and Pharo3

by Guillermo Polito

Hi guys! I was taking a look at tanker to use it to load packages on a mini image. And I found some difficulties :). - First, the code does not load well in Pharo3. There are some classes/traits that changed and the class extensions do not want to load. I fixed that by adding some stub classes with the same name. And I was able to load the code - Then, almost all tests fail. The same problem is in the CI job ( https://ci.inria.fr/pharo-contribution/job/Tanker/PHARO=30,VERSION=bleeding…) So, I was having a look at them. I fixed many, but many other things scape from my not so deep understanding of tanker: * it uses the old class builder. I changed that reference for the OldClassBuilderAdapter * it tries to decompile code when sources are not available... So far I replaced that by the #codeForNoSource which actually does something different... * there is a problem with extension methods and local selectors. I don't yet understand where they are being built. Probably it has to do with RPackage-Tanker integration. * then some tanker tests make assumptions about the order of literals, which has changed (probably because of opal) Is it worth to invest some hours/days in tanker? :) Can I help? I have my changes but I cannot commit them, should we move it to Pharo or PharoExtras? Guille

Dec. 29, 2013

Re: [Pharo-dev] problem while parsing xml

by StÃ©phane Ducasse

Thanks for your reactivity :) I will add the following to the draft of the XML chapter. Monty could you register to the pharo mailing-list because this is the place where people communicate? You put a big gmail filter that just show you mail about XML :) Stef > With Zinc patched using the fileOut attached (which I emailed to Sven) and the latest XMLParser packages, Satoshi's code works fine. But it takes a while to make the 12 (!) HTTP requests needed for the external DTD and external entities it includes. It is good to use the caching resolver for this sort of thing: > > resolver := DTDCachingEntityResolver new. > xml := '<?xml version="1.0" encoding="UTF-8" standalone="no"?> > <!DOCTYPE score-partwise PUBLIC > "-//Recordare//DTD MusicXML 3.0 Partwise//EN" > "http://www.musicxml.org/dtds/partwise.dtd"> > <score-partwise version="3.0"> > <part-list> > <score-part id="P1"> > <part-name>Music</part-name> > </score-part> > </part-list> > <part id="P1"> > <measure number="1"> > <attributes> > <divisions>1</divisions> > <key> > <fifths>0</fifths> > </key> > <time> > <beats>4</beats> > <beat-type>4</beat-type> > </time> > <clef> > <sign>G</sign> > <line>2</line> > </clef> > </attributes> > <note> > <pitch> > <step>C</step> > <octave>4</octave> > </pitch> > <duration>4</duration> > <type>whole</type> > </note> > </measure> > </part> > </score-partwise> > '. > (XMLDOMParser on: xml) > externalEntityResolver: resolver; > parseDocument. > > If you evaluate it, and then after, evaluate just the last three lines, it's faster the second time because the HTTP requests didn't have to be made again. > > I did remove one test you added that used the same external DTD as Satoshi, because the rest of the XML didn't comform to the DTD and still raised validation exceptions even though the "DNU #asciiValue" error is gone. Excellent! > I think it's best anyway not having unit tests make HTTP requests if posssible (especially not 12), otherwise you have random test failures because a server or network is down: > http://xunitpatterns.com/Unit%20Test%20Rulz.html Indeed when I wrote the test I had no idea what was the problem. > I try to test everything short of actual HTTP or File interaction (like the path resolution tests in testHTTPClientPaths/testFileClientPaths). > > I don't have enough time to author anything at the moment, but I appreciate the offer. If you take some notes let me know :) > And I appreciate the work you've done on Pharo and Squeak over the years. I learned Smalltalk through Pharo By Example, and there are probably many others who also did. > >> >> ----- Original Message ----- >> From: StÃ©phane Ducasse >> Sent: 12/28/13 05:15 AM >> To: monty >> Subject: Re: [Pharo-dev] problem while parsing xml >> >> Thanks a lot I forwarded your mail. >> This makes me thinking that it would be great to have a little documentation of the XML ecosystem in Pharo. >> If you are interested to co-author a book chapter with me it could be really great and fun. >> >> Stef >> >> >> >>> >>> Thanks for the CCs. I've identified the sources of the problem(s) and am working on it now and should have it fixed soon (though its not entirely confined to XMLParser, but the fixes outside are minimal). >>> >>> NOTE: You can always just disable resolvesExternalEntities: and isValidating: (or use parse:usingNamespaces:validation:externalEntities: with the last two args false) if they are causing problems. >>> >>>> ----- Original Message ----- >>>> From: StÃ©phane Ducasse >>>> Sent: 12/27/13 04:42 AM >>>> To: Pharo Development List >>>> Subject: Re: [Pharo-dev] problem while parsing xml >>>> >>>> ok I missed the example in the mail of satoshi I will try to have a look or at leat write a test. >>>> >>>> On 25 Dec 2013, at 19:04, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>>> >>>>> >>>>> Hi Hernan >>>>> >>>>> how did you reproduce the bug? >>>>> Because it would be nice to fix it. >>>>> >>>>> Stef >>>>> >>>>> On 24 Dec 2013, at 18:48, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: >>>>> >>>>>> >>>>>> I have tried in Pharo 2.0 configurations from Config Browser (ConfigurationOfXMLParser-StephaneDucasse.16) and latest from http://www.smalltalkhub.com/mc/PharoExtras/XMLParser/main (ConfigurationOfXMLParser-monty.37) and both have this bug. >>>>>> HernÃ¡n >>>>>> >>>>>> 2013/12/24 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >>>>>> Hi Satoshi >>>>>> >>>>>> Did you try with the latest configuration of XMLParser? >>>>>> Because I do not know what it is in Moose. >>>>>> Stef >>>>>> >>>>>> On 23 Dec 2013, at 18:26, NISHIHARA Satoshi <goonsh(a)gmail.com> wrote: >>>>>> >>>>>> > Hello >>>>>> > >>>>>> > using: Pharo3.0 Latest update: #30659 (it occurs same error to >>>>>> > Pharo2.0 Latest update: #20628) >>>>>> > (Moose 4.9 with XML-Parser (DamienCassou.143) has no_err) >>>>>> > >>>>>> > 1. load XMLParser (StephaneDucasse.16) from Configuration browser >>>>>> > 2. select and inspect it below: >>>>>> > ^ XMLDOMParser parse: '<?xml version="1.0" encoding="UTF-8" standalone="no"?> >>>>>> > <!DOCTYPE score-partwise PUBLIC >>>>>> > "-//Recordare//DTD MusicXML 3.0 Partwise//EN" >>>>>> > "http://www.musicxml.org/dtds/partwise.dtd"> >>>>>> > <score-partwise version="3.0"> >>>>>> > <part-list> >>>>>> > <score-part id="P1"> >>>>>> > <part-name>Music</part-name> >>>>>> > </score-part> >>>>>> > </part-list> >>>>>> > <part id="P1"> >>>>>> > <measure number="1"> >>>>>> > <attributes> >>>>>> > <divisions>1</divisions> >>>>>> > <key> >>>>>> > <fifths>0</fifths> >>>>>> > </key> >>>>>> > <time> >>>>>> > <beats>4</beats> >>>>>> > <beat-type>4</beat-type> >>>>>> > </time> >>>>>> > <clef> >>>>>> > <sign>G</sign> >>>>>> > <line>2</line> >>>>>> > </clef> >>>>>> > </attributes> >>>>>> > <note> >>>>>> > <pitch> >>>>>> > <step>C</step> >>>>>> > <octave>4</octave> >>>>>> > </pitch> >>>>>> > <duration>4</duration> >>>>>> > <type>whole</type> >>>>>> > </note> >>>>>> > </measure> >>>>>> > </part> >>>>>> > </score-partwise> >>>>>> > ' readStream. >>>>>> > >>>>>> > 3. and get DNU: SmallInteger>>asciiValue >>>>>> > >>>>>> > 'case of XMLZincClient>>#get: >>>>>> > 'http://www.musicxml.com/dtds/partwise.dtd' timeout: ... onError: ... >>>>>> > returns binaryStream? >>>>>> > >>>>>> > >>>>>> > -- >>>>>> > -- >>>>>> > "NISHIHARA Satoshi" >>>>>> > [:goonsh :nsh | ^ nishis perform: goonsh with: nsh] >>>>>> > <PharoDebug.log> >>>>>> >>>>>> >>> > > <ZnMimeType-isBinary.st>

Dec. 29, 2013

Re: [Pharo-dev] pharo 3.0 image

by Johan Brichau

Right. So it works when I copy the sources file to where the vm is. I used to keep that together with image since itâs tied to the image and not to the vm. need a bug report for that? Johan On 29 Dec 2013, at 12:43, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > It seems the search for the .sources fails. > > On 29 Dec 2013, at 12:34, Johan Brichau <johan(a)inceptive.be> wrote: > >> Thereâs a debug log I attach to this page. >> According to the log, itâs in non-interactive modeâ¦ but Iâm launching it from the Mac Finder... >> >> I tried both stable and latest vm >> >> A download with the zeroconf scripts will work but if I try to put the vm and the image at those places I intend to work with, it breaks. >> Mind that it does work with the 30526 image >> >> >> <PharoDebug.log> >> On 29 Dec 2013, at 12:23, Johan Brichau <johan(a)inceptive.be> wrote: >> >>> What is the latest âworkingâ pharo 3 image? >>> >>> Every recent build I try to download opens with a blank screen and I cannot do anything. >>> The latest build I downloaded some time ago was 30526 and that one opens fineâ¦ >>> >>> Ideas? >>> >>> Johan >> > >

Dec. 29, 2013

Re: [Pharo-dev] pharo 3.0 image

by kilon alios

you better post a screenshot and the precise specs of your system. Pharo works fine here. Have you tried PharoLauncher ? On Sun, Dec 29, 2013 at 1:34 PM, Johan Brichau <johan(a)inceptive.be> wrote: > Thereâs a debug log I attach to this page. > According to the log, itâs in non-interactive modeâ¦ but Iâm launching it > from the Mac Finder... > > I tried both stable and latest vm > > A download with the zeroconf scripts will work but if I try to put the vm > and the image at those places I intend to work with, it breaks. > Mind that it does work with the 30526 image > > > > > On 29 Dec 2013, at 12:23, Johan Brichau <johan(a)inceptive.be> wrote: > > > What is the latest âworkingâ pharo 3 image? > > > > Every recent build I try to download opens with a blank screen and I > cannot do anything. > > The latest build I downloaded some time ago was 30526 and that one opens > fineâ¦ > > > > Ideas? > > > > Johan > > >

Dec. 29, 2013

Re: [Pharo-dev] Class-side hierarchy to show meta-classes?

by HernÃ¡n Morales Durand

Hi Ben, What you may like is to browse multiple parallel hierarchies. This is done in TaxoNote: http://www.nomencurator.org/InfoVis2003/questions.html AFAIK it was never done in any Smalltalk flavor. Cheers, HernÃ¡n 2013/12/27 <btc(a)openinworld.com> > Working on case 12498 [1] has evolved to the idea of the class-side > hierarchy showing meta-classes per attached snapshot. I'd like some > community feedback on the idea. Note the metaclasses are bolded similar to > how bold indicates class-side methods. > > Thanks Nicolai for your help so far. > cheers -ben > > [1] https://pharo.fogbugz.com/f/cases/12498/ >

Dec. 29, 2013

Re: [Pharo-dev] pharo 3.0 image

by Sven Van Caekenberghe

It seems the search for the .sources fails. On 29 Dec 2013, at 12:34, Johan Brichau <johan(a)inceptive.be> wrote: > Thereâs a debug log I attach to this page. > According to the log, itâs in non-interactive modeâ¦ but Iâm launching it from the Mac Finder... > > I tried both stable and latest vm > > A download with the zeroconf scripts will work but if I try to put the vm and the image at those places I intend to work with, it breaks. > Mind that it does work with the 30526 image > > > <PharoDebug.log> > On 29 Dec 2013, at 12:23, Johan Brichau <johan(a)inceptive.be> wrote: > >> What is the latest âworkingâ pharo 3 image? >> >> Every recent build I try to download opens with a blank screen and I cannot do anything. >> The latest build I downloaded some time ago was 30526 and that one opens fineâ¦ >> >> Ideas? >> >> Johan >

Dec. 29, 2013

Re: [Pharo-dev] pharo 3.0 image

by Johan Brichau

Thereâs a debug log I attach to this page. According to the log, itâs in non-interactive modeâ¦ but Iâm launching it from the Mac Finder... I tried both stable and latest vm A download with the zeroconf scripts will work but if I try to put the vm and the image at those places I intend to work with, it breaks. Mind that it does work with the 30526 image On 29 Dec 2013, at 12:23, Johan Brichau <johan(a)inceptive.be> wrote: > What is the latest âworkingâ pharo 3 image? > > Every recent build I try to download opens with a blank screen and I cannot do anything. > The latest build I downloaded some time ago was 30526 and that one opens fineâ¦ > > Ideas? > > Johan

Dec. 29, 2013