- Pharo-users - lists.pharo.org

Fwd: Pharo download links are down.
by Arturo Zambrano Nov. 11, 2013

Nov. 11, 2013

Hi All, sorry if it 's already reported: everything in http://files.pharo.org/platform<http://files.pharo.org/platform/Pharo2.0-linux.zip> is returning the following error message. ERRORThe requested URL could not be retrieved ------------------------------ The following error was encountered while trying to retrieve the URL: http://files.pharo.org/platform/Pharo2.0-linux.zip *Connection to 128.93.162.72 failed.* The system returned: *(111) Connection refused*

2 1

Spec - Grid/Table Layout
by Bahman Movaqar Nov. 11, 2013

Nov. 11, 2013

Hi all, Is there a grid/table layout available in Spec? Something like an HTML table or Swing's GridLayout? If not, how may I achieve such a functionality? I'd appreciate any hints/pointers. -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

7 20

Pharo VM + Travis Validation
by Camillo Bruni Nov. 10, 2013

Nov. 10, 2013

I finished the new setup for the Pharo VM github repository [1] - renamed codegen-scripts -> scripts - separate setup scripts for linux (more to come later) - added scripts/build.sh which builds the VM automatically under linux - generating version info - dowloading fresh 2.0 image - installing VMMaker from scratch from the repository - added scripts/test.sh which downloads a test image and runs it with the freshly built VM - complete travis validation [2] Missing Goodies: - OSX travis configuration - OSX setup scripts (based on homebrew + XCode installation checks) I would like to follow a pull-request based contribution, now with the travis validation in place this is very comfortable! This way it should be much easier for non-core people to contribute something simple. Note that with travis you get free validation for your own fork / branch [3]! [1] https://github.com/pharo-project/pharo-vm/ [2] https://travis-ci.org/pharo-project/pharo-vm/ [3] https://travis-ci.org/camillobruni/pharo-vm/

3 2

Hyperion (vector graphics editor and GUI designer using Athens)
by kilon alios Nov. 10, 2013

Nov. 10, 2013

Hey guys I would like to announce my new Pharo project "Hyperion". Hyperion is going to be a vector graphics editor with 2 goals. The first goal is to allow you to make your own vector graphics that you will be able to export to SVG format and other formats with similar functionality to Inkscape. The second goal is for Hyperion to be used not only for vector graphics but also as a GUI designer as well, which means the vector graphics produced will be interactive and the user will define the interaction. Hyperion is based on Athens and Morpheas. Athens is the well known vector graphics library for Pharo , Morpheas will be a GUI api I am making that has the goal of simplifying Morphic and making it more friendly with GUI designers (Hyperion) and custom look GUIs. As a first step I implemented the ability to move the end point of a line around using the mouse. This functionality though far less powerful than Inkscape (and probably nowhere near its 1/1000 functionality) its the foundation that most of the functionality of Hyperion will be based on. Probably it may be too early to announce it but nonetheless I decided to do so for people that can offer help , advice and direction. You can find Hyperion in Smalltalkhub here http://www.smalltalkhub.com/#!/~kilon/Hyperion though there is very little to show right now (just fetch latest commit and open a workspace and do "Hyperion open"). I do hope however that in 6 months I have something substantial to show and maybe in a year or so be able to release version 1. I will report back once per month with my progress.

1 0

Re: [Pharo-users] Seaside with scriptaculous updater
by Ezequiel Davidovich Caballero Nov. 10, 2013

Nov. 10, 2013

Ok, third time's the charm, I'll copy paste the methods on the mail. I'm trying to render the third component (the one at the bottom) using the same messages I use on the first method (renderContenOn) to render the second one (the one in the middle). Thanks in advance! Ezequiel renderContentOn: html | names form subsystemsElementId commandsElementId commandParametersId | names := subsystems collect: [:aSubsystem | aSubsystem name ]. subsystemsElementId := html nextId. commandsElementId := html nextId. commandParametersId := html nextId. html heading: 'Send Command' level: 4. form := html form. form class: 'pure-form pure-form-aligned'. form with: [ html fieldSet: [ html div class: 'pure-control-group'; with: [Â Â Â Â html label: 'Subsystem: '. html select id: subsystemsElementId; Â Â Â Â Â Â list: names; Â Â Â Â Â Â selected: Â names first; "update the list with ID commandListElementId, executing renderCommandListOn: ajaxHtml " onChange: (html scriptaculous updaterÂ id: commandsElementId; triggerFormElement: subsystemsElementId; Â Â Â Â Â Â Â Â Â callback: [ :ajaxHtml | self renderCommandListOn: ajaxHtml ] ); "set the subsystem name posted by the form, then the variable subsystem will be used by renderCommandListOn: ajaxHtml to select the available commands for that subystem" callback: [ :value | subsystem := self subsystemWithName: value. ]. ]. html div class: 'pure-control-group'; id: commandsElementId; with: [ self renderCommandListOn: html ]. html div class: 'pure-control-group'; id: commandParametersId; with: [ self renderCommandParametersOn: html ]. html div class: 'pure-controls'; with: [ html submitButton class: 'pure-button'; on: #sendCommand of: self. ]. ]. ]. renderCommandListOn: html "Used by Prototype to update the list of commands" | commandNames commandsParametersId subsystemsCommandsId | commandsParametersId := html nextId. commandNames := self commandNamesForSubsystem: self subsystem. html label: 'Command: '. html select onChange: (html scriptaculous updaterÂ id: commandsParametersId; triggerForm: (html scriptaculous element up: 'form'); Â Â Â Â Â Â Â Â Â callback: [ :ajaxHtml | self renderCommandParametersOn: ajaxHtml ] ); callback: [ :value | commandDefinition := self commandWithName: value. data := (self commandWithName: value) requestDefinition]; list: commandNames renderCommandParametersOn: html "Used by Prototype to update the list of commands" | commandParameters | commandParameters := Â commandDefinition requestDefinition. commandParameters do: [ :each | html text: each name. html textInputÂ callback: [ :value | each value: value Â ]; value: each value .Â html space. ] On Sunday, November 10, 2013 2:13 PM, Ezequiel Davidovich Caballero <ezelotaku(a)yahoo.com> wrote: Stephane, Thanks for the welcoming message! I attached the methods in text files (to make it more readable). Didn't know there was a Seaside list, I'll look for it. Cheers! Ezequiel ps: I am not a compiler, I am a free programmer! (I was one of the two argentinean students who got the Prisoner reference) On Sunday, November 10, 2013 8:43 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: Welcome ezequiel - copy and paste your methods so that we can follow directly. - did you send your questions to the easide mailing-list? Stef On Nov 9, 2013, at 11:07 PM, Ezequiel Davidovich Caballero <ezelotaku(a)yahoo.com> wrote: Hi! > > >I'm new to the list (this is actually my first message and I signed up about an hour ago), hope somebody can help me with this and maybe this can help others too! > > >Thing is I've been trying to do a webapp with pharo and seaside and I've been using scritaculous updater and ajax to display several components in the same page without reloading it all. To put some context on the subject, it's a form to send commands to a subsystem on a satellite simulator. You choose a subsystem from a drop down menu, then the other drop down menu updates it's contents with the commands understandable by that specific subsystem. Up until here, everything's peachy. Thing is some commands require parameters and for that I thought why not make several (several = number of parameters the command takes) text input boxes appear when the user selects the command? So I tried that, but it doesn't seem to be working. I know it's bit of a pain in the arse to read code from an email so I have the three methods (the main rendercontentOn, the one with the command list and the one with the parameters) in separate text files for readability. > > >TL;DR: Why isn't my code working? > > > >Thanks in advance > > > >Ezequiel > >

1 0

Adjusting the size of a window using Spec
by nacho Nov. 10, 2013

Nov. 10, 2013

Continuing with my testing to learn Spec, I'm trying to build a really basic calculator. So far I managed to build the basic UI. However, I'm having some trouble at getting it displayed at the correct size. I don't know how to change the window that is opened when #ClassName new openWithSpec It seems that all the examples are opened with the same size. The image on the left is the "default" one, the one on the right is what I would like to get. I've tried by changing the width: of the column but that doesn't change the size of the window. I'm kind of stuck! thanks cheers Nacho <http://forum.world.st/file/n4719478/calc.jpg> ----- Nacho Smalltalker apprentice. Buenos Aires, Argentina. -- View this message in context: http://forum.world.st/Adjusting-the-size-of-a-window-using-Spec-tp4719478.h… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

8 16

Spec - Nested Layouts
by Bahman Movaqar Nov. 10, 2013

Nov. 10, 2013

Hi all, Is it possible to nest layouts in Spec? For example can I combine `SpecColumnLayout` and `SpecRowLayout` together? TIA, -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

6 16

Seaside with scriptaculous updater
by Ezequiel Davidovich Caballero Nov. 10, 2013

Nov. 10, 2013

Hi! I'm new to the list (this is actually my first message and I signed up about an hour ago), hope somebody can help me with this and maybe this can help others too! Thing is I've been trying to do a webapp with pharo and seaside and I've been using scritaculous updater and ajax to display several components in the same page without reloading it all. To put some context on the subject, it's a form to send commands to a subsystem on a satellite simulator. You choose a subsystem from a drop down menu, then the other drop down menu updates it's contents with the commands understandable by that specific subsystem. Up until here, everything's peachy. Thing is some commands require parameters and for that I thought why not make several (several = number of parameters the command takes) text input boxes appear when the user selects the command? So I tried that, but it doesn't seem to be working. I know it's bit of a pain in the arse to read code from an email so I have the three methods (the main rendercontentOn, the one with the command list and the one with the parameters) in separate text files for readability. TL;DR: Why isn't my code working? Thanks in advance Ezequiel

2 2

Re: [Pharo-users] Repository of petit parser
by Stephan Eggermont Nov. 10, 2013

Nov. 10, 2013

The official repository of PetitParser is Moose/PetitParser on smalltalkhub http://forum.world.st/moving-petitparser-to-smalltalkhub-td4671840.html

4 15

Spec - Tutorial Series
by Bahman Movaqar Nov. 9, 2013

Nov. 9, 2013

Hi all, I'm writing a series of tutorials for Spec for beginners like myself and I'd really appreciate any input on the material. The first episode is done: http://www.bahmanm.com/blogs/spec-part-1-basics -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

9 16