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

[Pharo-project] [update 3.0] #30075
by Marcus Denker April 30, 2013

April 30, 2013

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[Pharo-project] rubric performace
by Tudor Girba April 29, 2013

April 29, 2013

Hi, I did a little experiment to check the performance of Rubric when dealing with large content. And by large, I mean 45 MB or about 15 million lines of text. I opened the file in several other editors: - TextMate: 10s + the text is wrapped and can be browsed smoothly - Sublime Text 2: 10s + the text is wrapped and can be browsed smoothly - Eclipse: 5s + browsing is very slow (so it is basically useless) How did Rubric perform: - When opened with unwrapped lines: 33s + the text can be browsed smoothly - When opened with wrapped lines -> Pharo crashed :( In any case, I think being 3 times slower (even if without wrapping) than TextMate is highly exciting. Great job Alain. If you want to reproduce the experiment, here is the Smalltalk snippet I used: --- Gofer new smalltalkhubUser: 'AlainPlantec' project: 'Rubric'; package: 'Rubric-AlainPlantec.26'; load. [ contents := ((FileSystem disk workingDirectory / 'src' / 'ArgoUML-0-34' / 'output.mse') readStreamDo: #contents). (RubLipsumBasicExample windowWithScrolledText: ( RubLipsumBasicExample new string: contents; newScrolledTextNotWrapped)) openInWorld ] timeToRun --- Cheers, Doru -- www.tudorgirba.com "What we can governs what we wish."

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[Pharo-project] State of PharoConf videos
by Stephan Eggermont April 29, 2013

April 29, 2013

Chris wrote: >I would like to show my talk ("Selling Pharo-based Solutions" at >PharoConf) to my team and enhance it for the next time. Just out of >curiosity: are you still working on those videos? Otherwise, would you >mind to provide the video file somehow? Too many distractions, so not enough speed. I'll put it up. Stephan

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[Pharo-project] Generalizing Keymapping idea
by Denis Kudriashov April 29, 2013

April 29, 2013

Hello. Do you think about generalizing Keymapping idea on any event combinations (not just keyboard)? So we can write code like morph on: Mouse click ctrl do: [] morph on: $a click ctrl do: [] morph on: Mouse move shift + $b do: [] morph on: Gesture cicle shift + $x do: [] I think with such approach we can remove all morph overrides like #mouseDown:, #mouseUp. And it will big cleanup of morphic code. You know how many equal methods we have for each kind of event (handlesMouseDown:, handleMouseDown:, mouseDown: , etc). Best regards, Denis

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[Pharo-project] Athens news :)
by StÃ©phane Ducasse April 29, 2013

April 29, 2013

since I'm quite sure that you are happy to know that one guy is pushing Athens :) > From: Igor Stasenko <siguctua(a)gmail.com> > Subject: Re: [Lsehub-staff] [Mm10s] 2013-04-29 > Date: April 29, 2013 12:12:50 PM GMT+02:00 > To: RMoD private list <lsehub-staff(a)lists.gforge.inria.fr> > Reply-To: RMoD private list <lsehub-staff(a)lists.gforge.inria.fr> > > On 29 April 2013 07:00, <seaside(a)rmod.lille.inria.fr> wrote: >> Monday morning, time for the weekly mail meeting in 10 seconds! >> (just reply, inserting bullet points) >> >> ### Last week: >> > - implementing scene viewer in Athens. > - added bezier3 flattener > >> >> ### This week (starting 2013-04-29): >> > Athens: > - debug/fine tune bezier3 flattener > - add arc/elliptical arc tesseleration > - implement non-zero fill rule > Pharo: > - look at DateAndTime again > > -- > Best regards, > Igor Stasenko. >

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[Pharo-project] Spec LabelModel color
by roberto.minelli＠usi.ch April 29, 2013

April 29, 2013

Hi, I'm building a small UI with spec and I have a problem with the LabelModel. Is there any way to change the default color (white) of the #text: in a LabelModel? Thanks, Roberto

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[Pharo-project] [update 3.0] #30074
by Marcus Denker April 29, 2013

April 29, 2013

30074 ----- 10447 Sync Opal again with 3.0 https://pharo.fogbugz.com/f/cases/10447 10446 deprecate #parserClass https://pharo.fogbugz.com/f/cases/10446 Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Regex-Tests-Core-MarcusDenke… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/System-FilePackage-MarcusDen… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/OpalCompiler-Tests-MarcusDen… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/OpalCompiler-Core-MarcusDenk… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Compiler-MarcusDenker.413

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[Pharo-project] Why keymap modifiers change receiver instead of return new instance?
by Denis Kudriashov April 29, 2013

April 29, 2013

Hello. I found this: shortcut := $a ctrl. self assert: shortcut == shortcut shift Why modifiers change receiver state instead of create new instance? To me it is very bad unexpected behaviour. There is another example: shortcut := $a ctrl. self assert: shortcut == (KMModifier shift + shortcut) Yes. Such operation modified argument of message #+. What the crapp! Why it not returns new instance? I hope you agree to change this behaviour

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[Pharo-project] [update 3.0] #30073
by Marcus Denker April 29, 2013

April 29, 2013

30073 ----- 10445 Running NonDestructive Regression Tests Headless: wrong error handling https://pharo.fogbugz.com/f/cases/10445 Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/UIManager-md.101 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Polymorph-Widgets-md.798

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[Pharo-project] [update 3.0] #30072
by Marcus Denker April 29, 2013

April 29, 2013

30072 ----- 10373 instead of #parserClass, everyone should use the Compiler Frontend https://pharo.fogbugz.com/f/cases/10373 10435 Fast-up asFloat https://pharo.fogbugz.com/f/cases/10435 10440 Integrate latest Opal in 3.0 https://pharo.fogbugz.com/f/cases/10440 Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Tools-MarcusDenker.1089 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Tests-MarcusDenker.530 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/OpalCompiler-Tests-MarcusDen… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/System-FilePackage-MarcusDen… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/OpalCompiler-Core-MarcusDenk… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Kernel-MarcusDenker.1393 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Compiler-MarcusDenker.411

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