etoys-dev May 2012

etoys-dev@lists.squeakfoundation.org

10 participants
12 discussions

Etoys Inbox: Etoys-Richo.138.mcz
by commits＠source.squeak.org 29 May '12

29 May '12

A new version of Etoys was added to project Etoys Inbox: http://source.squeak.org/etoysinbox/Etoys-Richo.138.mcz ==================== Summary ==================== Name: Etoys-Richo.138 Author: Richo Time: 29 May 2012, 6:12:30 pm UUID: 779e51cb-669f-db44-a7f1-f5aaefe9e6ca Ancestors: Etoys-kfr.137 * The times repeat tile wasn't updating when changing language. Fixed by adding TimesRepeatTile>>localeChanged. =============== Diff against Etoys-kfr.137 =============== Item was added: + ----- Method: TimesRepeatTile>>localeChanged (in category 'localization') ----- + localeChanged + "Hack to allow the times repeat to update when locale changes" + self labelMorphs first contents: 'Repeat' translated. + self labelMorphs second contents: (' ', ('times' translated), ' '). + self labelMorphs third contents: 'Do' translated + !

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Etoys failing to add sound files.
by Rafael Ortiz 29 May '12

29 May '12

Hi all. While trying to add a journal entry (mp3 file or ogg file) from etoys-113 [1] (sugar platform), and I'm getting ."An error has occurred; you should probably just hit abandon. Sorry" Probably this is only happening on Sugar, but any help is appreciated. [1]http://activities.sugarlabs.org/en-US/sugar/addon/4030 Log attached

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Re: [etoys-dev] How can I access the individual pixels in an image
by Steve Thomas 25 May '12

25 May '12

[image: Inline image 3] I tried setting alpha to 50, but it didn't work, see script below. recolor | oldForm newForm old new avg | oldForm := ErnieRubberDuckie getGraphic. newForm := Form extent: oldForm extent depth: 16. 0 to: oldForm height - 1 do: [:y | 0 to: oldForm width - 1 do: [:x | old := oldForm colorAt: x @ y. avg := old red + old green + old blue / 3. new := Color r: old red * 0 + avg g: old green * 0 + avg b: old blue * 0 + avg * alpha: 50.* newForm colorAt: x @ y put: new]]. self setGraphic: newForm > On Fri, May 25, 2012 at 7:59 AM, Bert Freudenberg <bert(a)freudenbergs.de>wrote: > >> On 25.05.2012, at 12:35, Steve Thomas wrote: >> >> How can I loop through each pixel in an image and get their >> red,green,blue values? >> I also would like to be able to create a new image using those values >> (modified, for example set red=red*0.5) >> >> I know Karl did a great project Color Reading And Writing<http://www.squeakland.org/showcase/project.jsp?id=7044> which >> I could use, but would like to introduce some of the kids to squeak. >> >> >> >> >> - Bert - >> >> >

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How can I access the individual pixels in an image
by Steve Thomas 25 May '12

25 May '12

How can I loop through each pixel in an image and get their red,green,blue values? I also would like to be able to create a new image using those values (modified, for example set red=red*0.5) I know Karl did a great project Color Reading And Writing<http://www.squeakland.org/showcase/project.jsp?id=7044> which I could use, but would like to introduce some of the kids to squeak. Thanks, Stephen

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Fwd: [Sugar-devel] [ANNOUNCE] Sugar 0.96 - make it official
by Bert Freudenberg 22 May '12

22 May '12

Sugar just got officially released, see below. I added an Etoys section to the release notes, see http://wiki.sugarlabs.org/go/0.96/Notes#Etoys I'm not too happy with the screenshot, so if someone can make a nicer one, please do! We could even add a few more screenshots, like we did for the 0.90 release: http://wiki.sugarlabs.org/go/0.90/Notes#Etoys It's a wiki, so you could edit it yourself. Or send the images to me and I'll upload them. Thanks! - Bert - Begin forwarded message: > From: Simon Schampijer <simon(a)schampijer.de> > Subject: [Sugar-devel] [ANNOUNCE] Sugar 0.96 - make it official > Date: 22. Mai 2012 11:25:34 MESZ > To: Sugar Devel <Sugar-devel(a)lists.sugarlabs.org> > > == Introduction == > Sugar 0.96 is the new version of the Sugar learning platform. It was released the 30th of April 2012 (see [1] 0.96 schedule for details). > > The main changes in this cycle was the introduction of the new sugar-toolkit-gtk3 which is the sugar-toolkit ported to use GTK+ 3 and Pygobject3. Currently Browse, Read, the HellowWorld activity and Abacus have been ported to the new toolkit. > > Besides moving to the new toolkit Browse and related components have been switching to WebKit as its back-end technology. > > The full release notes with nice screen-shots can be found at [2]. > > > == What is new for users == > > ===Write to Journal anytime=== > This Feature has a long history and many thinking has been going into this for a few cycles. You can now edit the description of your current activity session from within the activity. The main goal is to be able to take notes within the activity context while the activity is still running. To take notes you can reveal the description palette from a button in the activity sub-toolbar, it is the same description field that is used in the Journal detail section. You can edit the description in both places, as well from within the detail view while the activity is still running, the description will be updated accordingly. > > The naming alert that prompted the learner for taking notes about the activity session when closing the activity has been removed. > > Thanks to everyone involved in this great feature, the design team and especially to Walter Bender for his constant effort over several release cycles to make this happen. > > ===Global Text to Speech=== > The global text to speech feature gives the learner the ability to let Sugar speak out any selected text in the user interface. It can be accessed by the speech frame device which has the start/pause and stop controls. There are options in this palette to adjust the pitch and rate as well which are restored over boots. For power users the "alt+shift+s" shortcut has been added to control the speak-back. > > Thanks to Gonzalo Odiard for bringing this great Feature to us. > > ===Browse=== > Manuel Quiñones did a lot of work on making inline pdf viewing in Browse possible using the Evince backend. If the learner clicks on a pdf file it will open inside the Browse activity in a new tab. At the bottom of the page there are controls to navigate in the pdf, to change the view and to save the pdf to the Journal. > > ===TurtleArt=== > Turtle Art advanced from Version 116 to Version 139 over the past release cycle. Along with many minor bug fixes: > * Cairo conversion, enabling much improved graphics (anti-aliasing, rotating images and text) and an eventual port to GTK-3 > * Overhaul of the plugin mechanism and new plugins for Physics, Nutrition, Butia, WeDo, NXT, et al. > * Overhaul of the help mechanism to make help more readily available > * New blocks for speak, mouse, and audio > * Improved touch support > Many thanks especially to the Butia team that has done stress-testing of the plug-in mechanism and as a result led to many improvements. > > ===Measure=== > Measure underwent a major re-factoring to enable stereo capture of analog audio and digital data. > > > == What's new for developers == > The following changes are important for developers using the Sucrose 0.96 developer platform: > > === Activity Authors guidelines === > The most important change is that the GTK+ 2 based sugar-toolkit has been deprecated. Newly written activities should use sugar-toolkit-gtk3, which is based on GTK+ 3 and Pygobject3, now. There will be only bug fixes being available in the future for the old toolkit no new features will be made available for it and it will probably go away at one point completely. Detailed guidelines for porting existing activities can be found at [3]. > > === Widgets === > The Keep button has been removed completely from the API later; please adjust existing activities accordingly. > > === API === > In sugar-toolkit-gtk3 API that has been deprecated for several development cycles have been removed: > > * Remove support for the old deprecated toolbar > ** removed deprecated imports from the activity module, use the widgets module instead > ** removed the ActivityToolbox class > ** removed the Stop button from the ActivityToolbar > ** removed set_toolbar/get_toolbar API from the window module > *Datastore: remove deprecated API > *ObjectChooser: remove deprecated parameters > ** The objectchooser had the 'title', 'flags' and 'buttons' parameters deprecated for a long time, remove them now completely. The only parameters allowed are now the 'parent' and the 'what_filter'. > * Bundlebuilder: remove deprecated bundle_name argument > * Activity: remove deprecated _shared_activity member > * ActivityBundle: clean from deprecated code > ** removed deprecated mime type 'application/vnd.olpc-x-sugar' > ** activity.info file: removed deprecated field 'service_name' use 'bundle_id' instead > ** activity.info file: removed deprecated field 'class' use 'exec' instead > > > == What's new for packagers == > * the sugar-toolkit-gtk3 repository has been added > * the Browse activity depend webkitgtk3 instead of xulrunner and hulahop, the hulahop module has been deprecated > > > == Internationalization (i18n) and Localization (l10n) == > For the Sucrose 0.96 release, 16 languages are 100% complete (with respect to the core Glucose module). > > Armenian, Chinese (China), Chinese (Taiwan), Danish, Dutch, English (United Kingdom), English (US), French, German, Huastec (Tének), Nepali, Polish, Portuguese, Sinhala, Spanish, Thai. > > An additional 8 languages are greater than 80% complete. > > Arabic, Bengali, Greek, Hindi, Japanese, Kinyarwanda, Tamil, Vietnamese. > > With some localization done on a total of 86 languages. > > > == Compatibility == > Activities that has been ported to sugar-toolkit-gtk3 will not run on older Sugar versions where the new toolkit is not available. Which means latest Browse and Read will not run on Sugar versions < 0.96. This is reflected in the activity providing backend ASLO where the activities are marked 0.96 only. > > > == Getting the sources == > If you want to package Sugar for your favorite distribution or just want to examine Sugar's lovely code here are the released bundles. If you are interested in the full changelog you can use the Sugar git repositories. > > === Glucose modules === > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar/sugar-0.96.1.ta… sugar 0.96.1] > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar-datastore/sugar… sugar-datastore 0.96.0] > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar-toolkit/sugar-t… sugar-toolkit 0.96.1] > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar-toolkit-gtk3/su… sugar-toolkit-gtk3 0.96.1] > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar-base/sugar-base… sugar-base 0.96.0] > * [http://download.sugarlabs.org/sources/sucrose/glucose/sugar-artwork/sugar-a… sugar-artwork 0.96.2] > * [http://download.sugarlabs.org/sources/sucrose/glucose/etoys/etoys-5.0.2403.… etoys 5.0.2403] > > === Fructose modules === > * [http://download.sugarlabs.org/sources/sucrose/fructose/Pippy/Pippy-46.tar.b… Pippy 46] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Browse/Browse-137.ta… Browse 137] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Calculate/Calculate-… Calculate 40] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Etoys/Etoys-116.tar.… Etoys 116] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Chat/Chat-76.tar.bz2 Chat 76] > * [http://download.sugarlabs.org/sources/sucrose/fructose/TurtleArt/TurtleArt-… TurtleArt 139] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Jukebox/Jukebox-23.t… Jukebox 23] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Log/Log-28.tar.bz2 Log 28] > * [http://download.sugarlabs.org/sources/sucrose/fructose/ImageViewer/ImageVie… ImageViewer 20] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Write/Write-79.tar.b… Write 79] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Terminal/Terminal-36… Terminal 36] > * [http://download.sugarlabs.org/sources/sucrose/fructose/Read/Read-99.tar.bz2 Read 99] > > > == How to contribute with testing == > Sugar 0.96 has been released. We are still stabilizing the areas that have seen major changes like the new stugar-toolkit-gtk3 the new GTK+ 3 Sugar theme and the Browse activity that has been ported to use Webkit. It is very important to get feedback from and that you report the bugs you find. The order of stability depends among other things as well on '''you'''. > > If you find bugs please report them into the Sugar Labs bug tracker [4] indicating the 0.96.x version in the ticket version field. If you have hardware from OLPC you can use the 12.1.0 builds [5] for the i686 architecture (XO 1 and XO 1.5) and the ARM architecture (XO 1.75). Those builds include the latest Sugar 0.96.x. Hardware specific bugs especially with the new 1.75 hardware please report at the [http://dev.laptop.org/ OLPC bug tracker]. The current development version is as well available in Fedora 17 [6] and sugar-jhbuild (sugar* master branches). > > > ==Credits== > This cycle we want to espacially thank the contributors to the GTK+ 3/pygobject3 port of the toolkit! All the attendees of the Gtk3_Hackfest_2011 in Praha and the Rosario meetup our warmest "thank you". Kudos go to the Palette people! > > Many people contributed to this release indirectly, including testing, documentation, translation, contributing to the Wiki, outreach to education and developer communities. On behalf of the community, we give our warmest thanks to the developers and contributors who made this Sugar release possible. > > We want to especially thank: > * the [[Infrastructure_Team | ''Infrastructure team'']] which does all this great work in the background without which the development would not be possible at all, > > * the ''deployments'' that provide the development team with feedback from the field, > > * the [[Design_Team | ''Design team'']] which guided the design of features with UI changes or impact on the workflow, > > * the [[Translation_Team | ''Translation team'']] which makes sure that Sugar is enjoyable in the local languages of our users, > > * the ''developers'' that submit patches for new features and bug fixes and do review other's patches, > > * the ''maintainers'' that make sure their code is shippable and which provide packagers with new tarballs, > > * the ''packagers'' which provide distributions with new Sugar packages, > > * the [[Sugar_on_a_Stick | ''SoaS team'']] for providing a Sugar version to test with during the development cycle, > > * the ''testers'' for finding the small and bigger issues, > > * the ''release team'' and [[Development_Team | ''Development team'']] for coordinating those efforts. > > > == Looking forward to 0.98== > In the 0.98 development cycle the porting of the Shell to GTK+ 3 and pygobject3 is a major task. Furthermore the remaining bugs in the new sugar-toolkit-gtk3 should be fixed. We encourage activity developers to port their activity to the new toolkit and GTK+ 3 and pygobject3. > > > On behalf of the community who made this possible, > Simon > > > [1] http://wiki.sugarlabs.org/go/0.96/Roadmap#Schedule > [2] http://wiki.sugarlabs.org/go/0.96/Notes > [3] http://wiki.sugarlabs.org/go/Features/GTK3/Porting > [4] http://bugs.sugarlabs.org > [5] http://build.laptop.org/12.1.0 > [6] http://fedoraproject.org/wiki/Releases/17 > _______________________________________________ > Sugar-devel mailing list > Sugar-devel(a)lists.sugarlabs.org > http://lists.sugarlabs.org/listinfo/sugar-devel

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[SVN][1643] To-Go: add ARM VM for Linux
by commits＠etoys.squeak.org 19 May '12

19 May '12

Repository: http://etoys.squeak.org/svn Revision: 1643 Author: bf Date: 2012-05-19 17:04:54 +0000 (Sat, 19 May 2012) Log Message: ----------- To-Go: add ARM VM for Linux Modified Paths: -------------- trunk/installers/to-go/makeEtoysToGo Added Paths: ----------- trunk/VM/Linux-armv7l/ trunk/VM/Linux-armv7l/AioPlugin trunk/VM/Linux-armv7l/ClipboardExtendedPlugin trunk/VM/Linux-armv7l/DBusPlugin trunk/VM/Linux-armv7l/GStreamerPlugin trunk/VM/Linux-armv7l/HostWindowPlugin trunk/VM/Linux-armv7l/ImmX11Plugin trunk/VM/Linux-armv7l/KedamaPlugin trunk/VM/Linux-armv7l/KedamaPlugin2 trunk/VM/Linux-armv7l/MIDIPlugin trunk/VM/Linux-armv7l/OggPlugin trunk/VM/Linux-armv7l/RomePlugin trunk/VM/Linux-armv7l/Squeak3D trunk/VM/Linux-armv7l/VideoForLinuxPlugin trunk/VM/Linux-armv7l/etoys trunk/VM/Linux-armv7l/vm-display-X11 trunk/VM/Linux-armv7l/vm-display-fbdev trunk/VM/Linux-armv7l/vm-display-null trunk/VM/Linux-armv7l/vm-sound-ALSA trunk/VM/Linux-armv7l/vm-sound-OSS trunk/VM/Linux-armv7l/vm-sound-null

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Re: [etoys-dev] [squeakland] How to get a button to start painting
by karl ramberg 15 May '12

15 May '12

Hm, I just noticed a bug. This does not work with localized image. Menu item selector is translated. Karl On Tue, May 15, 2012 at 7:30 PM, Harness, Kathleen <kharness(a)illinois.edu> wrote: > Hi Luis, > The attached project works with repaint buttons for two objects, more as > needed. > Regards, > Kathleen > ________________________________ > From: squeakland-bounces(a)squeakland.org [squeakland-bounces(a)squeakland.org] > on behalf of Ricardo Moran [richi.moran(a)gmail.com] > Sent: Tuesday, May 15, 2012 9:55 AM > To: Luis Valente > Cc: squeakland(a)squeakland.org > Subject: Re: [squeakland] How to get a button to start painting > > Hi, > > If I understood your problem correctly, I think you can create an empty > drawing and in the button script put something like this: > > [ Sketch | copy | do menu item | repaint ] > > So now, when you click the button you'll be repainting a copy of the > original sketch and you can use it many times. > > Cheers, > Richo > > On Tue, May 15, 2012 at 11:30 AM, Luis Valente <is.valente(a)gmail.com> wrote: >> >> Dear friends, >> I've a student developping a project to teach some basic math concepts. In >> her proposal, it's needed a button to start drwaing things using the etoys >> paintbox. Because it will be needed several times I can't recommend the "do >> menu item" "repaint". >> Anny suggestiont to help solve this problem will be appreciated. >> >> Luis >> >> _______________________________________________ >> squeakland mailing list >> squeakland(a)squeakland.org >> http://lists.squeakland.org/mailman/listinfo/squeakland >> > > > _______________________________________________ > squeakland mailing list > squeakland(a)squeakland.org > http://lists.squeakland.org/mailman/listinfo/squeakland >

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Invitation to connect on LinkedIn
by Hilaire Fernandes 15 May '12

15 May '12

LinkedIn ------------ I'd like to add you to my professional network on LinkedIn. - Hilaire Hilaire Fernandes Teacher at Collège Coudriers Geneva Area, Switzerland Confirm that you know Hilaire Fernandes: https://www.linkedin.com/e/-ilmscp-h290k72w-5i/isd/7103893237/x4ShEtJA/?hs=… -- You are receiving Invitation to Connect emails. Click to unsubscribe: http://www.linkedin.com/e/-ilmscp-h290k72w-5i/XuWIQKryNzMO4brEoFWF2QrjAh0cE… (c) 2012 LinkedIn Corporation. 2029 Stierlin Ct, Mountain View, CA 94043, USA.

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etoys ipad beta tester
by Saimon Moore 11 May '12

11 May '12

Hi I'd like to be included as a beta tester for the ipad version of etoys. My UUID is: c07794ca6c0b7e2b8a89c262f52e7c6676a28fc2 I´m using iOS version 5.1 Many thanks... -- Saimon Moore Web Developer @ Teambox.com (http://teambox.com) Skype: saimonmoore Yahoo IM: saimonmoore Google IM: saimonmoore

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Etoys 5 and Ubuntu issue?
by karl ramberg 07 May '12

07 May '12

http://www.reddit.com/r/programming/comments/t9vdw/etoys_5_released/c4kt7ym "Great concept. But the Demos Don't Work. (except Dragon castle). Installed on current Ubuntu. Error message, "plugin not installed". Need. Working. Demos." Anybody else see this issue on Ubuntu ? Karl

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etoys-dev May 2012