Moose-dev January 2014

moose-dev@list.inf.unibe.ch

41 participants
119 discussions

by Alexandre Bergel

Hi! Just to share the result of a small experiment we did: https://www.facebook.com/photo.php?fbid=573528489400419&set=a.5735284794004… Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 3 months

Glamour transmission when same input entity

by Usman Bhatti

Hello, In the browser code below, I would like to trigger the transmission to the #one pane when the user selects update list. According to my understanding, Glamour does not transmit when a pane port is populated with the same object as the port got before. One way would be to give the outer port a dummy value before reseting the value to the same object but that will be a bit hackish. Is there a way to trigger transmission when the old value and the new values on the port are the same? |browser | browser := GLMTabulator new. browser row: #one size: 30; row: #two. browser transmit to: #one; transformation:[:x | x * 10 ]; andShow: [:a | a dropDownList display: [:x | (1 to: x) ]; selectedIndex: 2 ]. browser transmit from: #one; to: #two; andShow: [:a | a list display: [:x | 1 to: x ]; act: [browser entity: 5] entitled: 'Update List' ]. browser openOn:5 tx, Usman

10 years, 3 months

RoassalExploraBuilder: interactive visual exploration of data structures.

by Sergio Maass

Hi everybody! I'm a Pharo newcomer and I'm currently working on a view builder for Roassal (http://www.smalltalkhub.com/#!/~ObjectProfile/Roassal). The idea of the builder is to allow the user to explore any data structure interactively, via a tiny DSL. A simple example: you can start by placing a class as your first node, and then you can browse the class hierarchy via mouse clicks, with the right click revealing the superclass, and the left click revealing the subclasses, all in an animated fashion, forming the class hierarchy tree as you expand your nodes and coloring them accordingly. The project is available at http://www.smalltalkhub.com/#!/~smaass/RoassalExploraBuilder. It features some examples (file system, class hierarchy, circular linked list), but is still in an early stage so any feedback will be greatly appreciated! Cheers!

10 years, 3 months

Diagram of Moose metamodel

by Yuriy Tymchuk

Can we automatically generate a diagram (preferably something close to UML) of our metalled built from moose entities? Uko

10 years, 3 months

famix generator for .NET assemblies

by Thomas Haug

Hi everybody, I have implemented a Famix-Generator which analyses .NET assemblies and produces mse files for CodeCity as well as the MOOSE platform. If you want to give it a try, you can download it from my site (german, I am sorry - I will change that in near future): http://www.sharpmetrics.net/index.php/famix-generator The generator creates famix artifacts for namespaces, types (classes, interfaces, enums und structs), methods, methods calls and local variables. the tool is not complete (missing features, bugs?), I will enhance it during the next weeks or months.. ;-) (BTW you need a .NET 4.0 installed on your machine. It does not run on the Mono plattform, right now.) Cheers Thomas

10 years, 3 months

2 small, powerful Glamour hacks

by Sam Adams

I've hacked Glamour in two places recently to great effect, and I wonder what the community thinks about these new features. Both involve allowing arbitrary morphs in place of assumed images or text. 1) I found myself wanting to have act: icons that changed state, acting like a toggle. In my case I wanted to use a PluggableThreePhaseButtonMorph. A one line mode to GLMMorphicRender>>renderAction: did the trick renderAction: anAction ^(UITheme current newButtonIn: nil for: anAction getState: nil action: #morphicActOn: arguments: {} getEnabled: nil >>>>> label: (anAction icon isMorph ifFalse:[AlphaImageMorph new image: anAction icon]ifTrue:[anAction icon]) <<<<<<<< help: (anAction title, Character tab asString, anAction shortcutAsString) trimBoth) valueOfProperty: #noBorder ifAbsentPut: [true]; "this is a hack to tell the GLMUITheme to not draw the border and the fill" valueOfProperty: #noFill ifAbsentPut: [true]; setProperty: #wantsKeyboardFocusNavigation toValue: false; "to disable the focus" yourself 2) I also needed to embed morphs in table presentations to allow editing of the cell text. Again, a single change to GLMTreeMorphNodeModel>>rowMorphForColumn: rowMorphForColumn: aGlamourColumn | content | content := self containerTree glamourPresentation column: aGlamourColumn valueFor: self item. >>>>> ^content isString ifTrue:[StringMorph contents: content] ifFalse:[content] <<<<<<<< This lead me to customize a subclass of PluggableTextMorph to use blocks instead of the model>>selector approach for pluggable behavior, especially so it would work nicely in a Glamour script and all the context to be referenced on the getText/setText etc operations. These are obviously hacks but since both cases are wanting a morph and seemingly don't really need a morph of the original type (Image or String) they should be generalized to allow arbitrary morphs. This also led me to imagine embedding full presentations or visualizations into table cells, but that's beyond my understanding of the framework at this point. Reminds me of the old XEROX Analyst spreadsheet. Regards, Sam Sam S. Adams, CTO - Contextual Computing IBM Distinguished Engineer, IBM Research Mobile: 919-696-6064, email: ssadams(a)us.ibm.com Assistant: Linda R. Morrison. (720) 395-0460 Fax: (845) 491-4318, Tie: 676-0460, linda.r.morrison(a)us.ibm.com <<Hebrews 11:6, Proverbs 3:5-6, Romans 1:16-17, 1 Corinthians 1:10>>

10 years, 3 months

Support for Roassal2 in GTInspector

by Alexandre Bergel

It would be great to have this :-) For example, we have just produced a dependency analyzer and I would like to use it in an inspector. Here an example: | b | b := RTDependencyAnalyzerBuilder new. b shape circle size: 10; fillColor: (Color red alpha: 0.3); if: [ :cls | ('TR*' match: cls name) ] fillColor: (Color purple alpha: 0.3). b addClasses: RTObject withAllSubclasses. “Roassal2 classes" b addClasses: TRObject withAllSubclasses. “Trachel classes" b dependencyFromAllClassesMatching: [ :cls | ('RT*' match: cls name) ] toAllClassesMatching: [ :cls | ('TR*' match: cls name) ]. b open Here a screenshot: Blue lines are dependencies between Roassal classes to Trachel classes. Purple = trachel Red = Roassal If some want to try this, I will be more than happy to share (actually it is available on Roassal2 @ Smalltalkhub). Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 3 months

Teaser of Roassal 2

by Alexandre Bergel

Hi! We’ve just uploaded a very short video about layouts in Roassal2. https://www.facebook.com/photo.php?v=572267689526499&set=vb.340543479365589… A video presenting Roassal2 is under preparation. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 years, 3 months

ConfigurationOfODBC loading

by Friedrich Dominicus

fails quite spectacular on Moose 5. It starts with some error in the FFI stuff. To reproduce just find ConfigurationOfFFI and then run ConfigurationOfFFI load you get thrown into the emergency evaluator. Regards Friedrich

10 years, 3 months

glamour question: can I force a "whole browser refresh", after triggering some action?

by Esteban Lorenzano

so… that :) can I? thanks, Esteban

10 years, 3 months

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Moose-dev January 2014