August 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] NewTextMorphEnterAndEscape bug and other refactorings

by StÃ©phane Ducasse

fernando we decided that we will use WindowOpened instead of WindowOpenedAnnouncement So it would be good that after you do a pass on your announcement. Stef On Aug 4, 2010, at 11:26 AM, Fernando olivero wrote: > Name: SLICE-Issue-2749-NewTextMorphEnterAndEscape-FernandoOlivero.1 > Author: FernandoOlivero > Time: 4 August 2010, 11:23:18 am > UUID: 4558cda9-d2f7-4839-9c9c-bf8438c9b28f > Ancestors: > Dependencies: Morphic-FernandoOlivero.673, System-Text-FernandoOlivero.25 > > . Added edited announcements, so we can create morphs that react to every user input. > 2. Removed some "morphic" methods from the TextEditor ( #offerMenuFromEsc:, now escape is handled by sending the editor's morphs #escapePressed ). > 3. Fixed the bug > 4 .Simplified KeyStroke: methods, so that all the keyboard bindings logic remains in the Editors ( to easily implement customized keyboard bindings, now hardcoded in the Editors classes ) > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010

Re: [Pharo-project] NewTextMorphEnterAndEscape bug and other refactorings

by StÃ©phane Ducasse

Thanks Will be intergated now. BTW at ESUG we should sit together and talk about the way we want to have custom keybinding at the morph level. Once I was thinking to do the following: use a classvar for a default table and use an instance to point to it and all methods using it so that we could get sharing of the table by default and instance based possible cosutomization. how do you handle specific keybinding with gaucho? Stef On Aug 4, 2010, at 11:26 AM, Fernando olivero wrote: > Name: SLICE-Issue-2749-NewTextMorphEnterAndEscape-FernandoOlivero.1 > Author: FernandoOlivero > Time: 4 August 2010, 11:23:18 am > UUID: 4558cda9-d2f7-4839-9c9c-bf8438c9b28f > Ancestors: > Dependencies: Morphic-FernandoOlivero.673, System-Text-FernandoOlivero.25 > > . Added edited announcements, so we can create morphs that react to every user input. > 2. Removed some "morphic" methods from the TextEditor ( #offerMenuFromEsc:, now escape is handled by sending the editor's morphs #escapePressed ). > 3. Fixed the bug > 4 .Simplified KeyStroke: methods, so that all the keyboard bindings logic remains in the Editors ( to easily implement customized keyboard bindings, now hardcoded in the Editors classes ) > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010

[Pharo-project] NewTextMorphEnterAndEscape bug and other refactorings

by Fernando olivero

Name: SLICE-Issue-2749-NewTextMorphEnterAndEscape-FernandoOlivero.1 Author: FernandoOlivero Time: 4 August 2010, 11:23:18 am UUID: 4558cda9-d2f7-4839-9c9c-bf8438c9b28f Ancestors: Dependencies: Morphic-FernandoOlivero.673, System-Text-FernandoOlivero.25 . Added edited announcements, so we can create morphs that react to every user input. 2. Removed some "morphic" methods from the TextEditor ( #offerMenuFromEsc:, now escape is handled by sending the editor's morphs #escapePressed ). 3. Fixed the bug 4 .Simplified KeyStroke: methods, so that all the keyboard bindings logic remains in the Editors ( to easily implement customized keyboard bindings, now hardcoded in the Editors classes )

Aug. 4, 2010

Re: [Pharo-project] Gofer support for Universes

by Lukas Renggli

I'll have a look when I am back from holidays. Two questions arise: - Is Universe still relevant and maintained by anybody these days? Looks like all current code is managed with Metacello nowadays. - Gofer was designed to make Monticello scriptable. How do actions like commit and merge map to Gofer? Lukas On Wednesday, August 4, 2010, Miguel Enrique CobÃ¡ MartÃnez <miguel.coba(a)gmail.com> wrote: > StÃ©phane, Lukas, > > I have uploaded > > Gofer-Core-MiguelCoba.124 > Gofer-Tests-MiguelCoba.117 > > to PharoInbox repository on squeaksource. > > They are based on the versions of gofer in Pharo 1.0 > Gofer-Core-MarkusDenker.117 > Gofer-Tests-MarkusDenker.116 > > and add universes support to gofer. > > What do you think, are they worth integrating to mainstream gofer? > Does this functionality belongs to Gofer? I know of GoferProjectLoader, > but it isn't part of PharoCore, so that discards it right now. > > What is the procedure to merge it to trunk gofer, if so decided, so that > a > > Gofer upgrade > > in any Pharo image gets this new version? > > Cheers > -- > Miguel CobÃ¡ > http://miguel.leugim.com.mx > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Lukas Renggli www.lukas-renggli.ch

Aug. 4, 2010

Re: [Pharo-project] Adding Polymorph text adornment to NewTextMorph

by StÃ©phane Ducasse

Thanks fernando. I will integrate that now. On Aug 4, 2010, at 10:29 AM, Fernando olivero wrote: > Name: SLICE-Issue-2746-NewTextMorphUsesPolymorphAddornments-FernandoOlivero.1 > Author: FernandoOlivero > Time: 4 August 2010, 10:26:14 am > UUID: ad45b9eb-1683-4157-9b7e-15cf7b204743 > Ancestors: > Dependencies: Morphic-FernandoOlivero.672 > > Polymorph text addornment and other minor refactorings to NewTextMorph and related classes. > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010

Re: [Pharo-project] Default end of line on mac osX

by StÃ©phane Ducasse

On Aug 4, 2010, at 12:26 AM, John M McIntosh wrote: > Well actually > Smalltalk isMacOS9 > can just answer false since a Pharo based image will never run on macintosh OS 9 (aka pre os-x) thanks john. > However which system attribute are you using? Smalltalk getSystemAttribute: 1001 -> Mac OS osVersion "Return the version number string of the platform we're running on" "OSPlatform osVersion" ^(Smalltalk getSystemAttribute: 1002) asString > http://isqueak.org/getAttributeIntoLength > what you think might be safe might surprise/bite you.... :) vmVersion "Return the version number string of the Virtual machine built" "OSPlatform vmVersion" ^Smalltalk getSystemAttribute: 1004 'Squeak3.8.1 of ''28 Aug 2006'' [latest update: #6747] Squeak VM 4.2.4b1' You are still using a so old image to build the VMs? Stef > > > On 2010-08-03, at 1:38 PM, StÃ©phane Ducasse wrote: > >> Hi guys >> >> I'm working on merging the changes 1298 about the guess of default end of line. >> And I would like to know on mac os x (compared to Os9) what is the default >> character of end of line. I thought it was CR >> >> since the previous code was >> >> ((OSPlatform osVersion) beginsWith: 'darwin') >> ifTrue: [^ self defaultToCR] >> ifFalse: [^ self defaultToLF]] >> >> >> but carlo wrote >> >> Smalltalk isMacOS9 ifTrue: [^ self defaultToCR] ifFalse: [^ self defaultToLF]]. >> >> and I have some doubts because 'darwin' should be mac os x >> >> Stef >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > =========================================================================== > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 > Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com > =========================================================================== > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010

[Pharo-project] [ANN] ConfigurationOfMagma for Pharo 1.0, Pharo 1.1 and Pharo 1.2

by Miguel Enrique CobÃ¡ MartÃnez

Hi all, a new version of ConfigurationOfMagma is available for Pharo. Notes: Pharo 1.0 ---------------------- - 1.1r1 is the last versions that works in Pharo 1.0. This is because upstream Magma code depends on code that only exists on Pharo 1.1 and superior. - Pharo 1.0 uses Preferences to enable/disable the underscore as assigment in code. This release captures current value of this preference. Enables it for loading Magma and restores it to the original value after installing Magma. Pharo 1.1, Pharo 1.2 ---------------------- - The configuration for these Pharo releases is based on the one from Pharo 1.0. - 1.1r2 uses a new baseline because Magma has a new package dependency (Ma files additions). - Pharo 1.1 and superior uses Scanner allowUnderscoreAsAssignment instead of Preferences. The current value is captured and restored after installation of Magma. - Pharo 1.1 and superior doesn't include FlapTab class anymore. Magma adds some methods to it so the Configuration adds an empty class named FlapTab before installing and removes from the system after installing. This avoid a warning prompt when installing Magma. - This Configuration includes support for installing Magma releases previous to 1.1r2. Those versions should install correctly on Pharo 1.1 and greater but if a lot of problems are detected, the support for those old versions will be removed, and only 1.1r2 and newer versions will be supported. Now that Pharo has Universes, Magma has different ConfigurationOfMagma in each universe for Pharo. Each of those Configuration install the appropriate packages in Pharo. Installing Magma Pharo 1.0 --------------- Evaluate: Gofer new squeaksource: 'UniverseForPharo10'; package: 'ConfigurationOfMagma'; load. And then, one of: ConfigurationOfMagma project latestVersion load: 'Client'. ConfigurationOfMagma project latestVersion load: 'Server'. ConfigurationOfMagma project latestVersion load: 'Tester'. latestVersion is 1.1r1 Pharo 1.1 --------------- Evaluate: Gofer new squeaksource: 'UniverseForPharo11'; package: 'ConfigurationOfMagma'; load. And then, one of: ConfigurationOfMagma project latestVersion load: 'Client'. ConfigurationOfMagma project latestVersion load: 'Server'. ConfigurationOfMagma project latestVersion load: 'Tester'. latestVersion is 1.1r2 Pharo 1.2 --------------- Evaluate: Gofer new squeaksource: 'UniverseForPharo12'; package: 'ConfigurationOfMagma'; load. And then, one of: ConfigurationOfMagma project latestVersion load: 'Client'. ConfigurationOfMagma project latestVersion load: 'Server'. ConfigurationOfMagma project latestVersion load: 'Tester'. latestVersion is 1.1r2 Comments and bugs accepted. Enjoy. -- Miguel CobÃ¡ http://miguel.leugim.com.mx

Aug. 4, 2010

Re: [Pharo-project] Mac like editing?

by Max Leske

Hey, thanks! Didn't know about the exchange feature. One reason I complained is that ctrl + arrow left / right is my shortcut for spaces on mac and I like it that way... :) I reckon these shortcuts (since not customizable in the image at the moment) should be documented e.g. in the FAQ section of the pharo page. Max On 02.08.2010, at 20:18, Chris Muller wrote: > Hi, I used eclipse for about 5 years, and liked many aspects of its > editor and keyboard shortcuts. However, there are a couple of things > about Pharo's ParagraphEditor that correlate to what you want: > >> cmd + -> : go to end of line > > END key > >> cmd + <- : go to beginning of line > > HOME key > >> alt + -> : go to end of the current word > > Control+[right-arrow], left-arrow > >> alt + -> : go to beginning of current word > > You mean alt + <- ?? > > Control+[left-arrow] > >> alt + arrow up : switch the line above with the current line (current line >> has line number -1, line above has line number +1) > > In Pharo, you can swap any two _selections_, not just lines. This is > much more useful since often expressions span multiple lines. To use: > > 1) select the first selection > 2) select the second selection (the first becomes unselected) > 3) press Command+e, to "exchange" them. > >> alt + arrow down : switch the line below with the current line >> cmd + l : delete line (I know this shortcut is used to cancel changes at the >> moment. Still, I haven't found a shortcut yet that deletes a single line) > > I'm not sure how useful it would be for a Smalltalk editor to start > putting in "line"-oriented commands but... I've always preferred > disabling: > > wordStyleCursorMovement > > and then you can delete an "line" easily with the keyboard with the > following key-sequence: > > Shift+Home, Shift+End, Delete > > >> I'd LOVE to see this in Pharo, or at least be able to configure the >> shortcuts myself. I think, being able to change the shortcuts is important >> anyway because each developer has an own style. >> I'd try to come up with a solution myself but I just don't have the time at >> the moment. >> Thanks for listening to my yapping :) >> Max >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010

Re: [Pharo-project] Default end of line on mac osX

by StÃ©phane Ducasse

Thanks I did the inverse then. Stef On Aug 3, 2010, at 11:02 PM, Randal L. Schwartz wrote: >>>>>> "StÃ©phane" == StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> writes: > > StÃ©phane> and I have some doubts because 'darwin' should be mac os x > > Yes, OSX (darwin) is Unix, with a LF line ending. > > -- > Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 > <merlyn(a)stonehenge.com> <URL:http://www.stonehenge.com/merlyn/> > Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc. > See http://methodsandmessages.vox.com/ for Smalltalk and Seaside discussion

Aug. 4, 2010

Re: [Pharo-project] Telling the OS that the VM wants focus

by Max Leske

Ok, thanks. Would be nice if at some point in the future unhandled exceptions would notify the OS automatically (for instance). On 04.08.2010, at 00:34, John M McIntosh wrote: > Many things come to mind, one is to use some of the old text to voice features of squeak and have the computer yell at you when it's ready... That should work on all platforms that support sound. > > More subtle and complex would be to use Alien/FFI and talk to the operating system's notification/alert API. > > On 2010-08-03, at 12:51 AM, Max Leske wrote: > >> Hi folks >> >> The project I'm currently working on requires that I have to wait frequently for computations / operations to complete. To control the status I used progress bars wherever possible. Now, since the operations might take several minutes I like to sometimes switch to another Desktop, maybe read an e-mail or an article. >> I'd find it rather useful if the OS would notify me that the VM needs my attention as soon as the operations have completed or if there was an error during execution, so that I don't have to go and check every 30 seconds. Is there an existing way to do this? If not, I'd like to propose this as a feature for a future release (although I don't have an inkling how one would accomplish this...). >> >> Cheers, >> Max >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > =========================================================================== > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 > Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com > =========================================================================== > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 4, 2010