Squeak-dev February 2007

squeak-dev@lists.squeakfoundation.org

161 participants
240 discussions

FW: omnibrowser - actors
by Julian Daly 22 Feb '07

22 Feb '07

Hi Colin, What I have to do is create a development browser for Scheme within Squeak. This is a continuation of work done by Alexandre Bergel who I doing it for. So what I need to add are commands to compile and to do other similar things. So how do I add these commands then? I added the following: actionsForNode:aNode ^{OBAction label:'remove' receiver:self selector: #removeFile: arguments:{aNode} keystroke:$x icon: MenuIcons smallCancelIcon. OBAction label:'rename' receiver:self selector:#renameFile: arguments:{aNode}} to a actionForNode for FileActor then when I saved goes bold: actionForNode:aNode. When I open the browser no difference in sight. This isn't too important if I implement the new command menus instead but would be good to know why it doesn't work. Thanks, Julian -----Original Message----- From: squeak-dev-bounces(a)lists.squeakfoundation.org [mailto:squeak-dev-bounces@lists.squeakfoundation.org] On Behalf Of Colin Putney Sent: 06 February 2007 04:14 To: The general-purpose Squeak developers list Subject: Re: omnibrowser - actors On Feb 5, 2007, at 8:14 AM, Julian Daly wrote: > Can anyone help? I need to add some actors to an simple omnibrowser > file browser that I have created. > > How do I add an actor correctly? It's not hard if you've created your own browser. When building your metagraph, you just need create an instance of your actor class and add it to the correct metanode with #addActor:. On the other hand, actors are deprecated. Future versions of OB will use a simpler method for creating menus, called commands. Depending on what you're doing, you might want to go straight to that architecture instead. If so, let me know and I can help you get started. Colin

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SqueakMap down?
by Jason Rogers 22 Feb '07

22 Feb '07

Can someone check on SqueakMap. It seems to be down for the count. -- Jason Rogers "I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me." Galatians 2:20

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The DependentsArray strikes back
by nicolas cellier 22 Feb '07

22 Feb '07

Hello list, well, it is not very clever to post a technical subject into a flow of political ones, and this can well be lost unanswered... but i feel like technical is relaxing sometimes. THE DISEASE: Have you ever been annoyed by the class comment pane in regular browser disappearing at next image startup? Maybe i'am the last user of regular browser, but at least it annoys me. THE DIAGNOSTIC: Guess what? the guilty is DependentsArray THE CURE: Good news: a cure is at http://bugs.impara.de/view.php?id=2701 waiting for harvesting for months. I was very happy to rediscover it again... THE DETAILS: Technically, #size is redefined incompatibly with #at:, so each and every SequenceableCollection method based on (1 to: self size do: [:i | (self at: i) doSomething]) constructs is potentially broken. That is to say about 50% at first glance. So i started to reimplement most used messages into DependentsArray... This is plain stupid, and i feel like DependentsArray should better be in another hierarchy, or use some traitified protocol not based on to:do:, but at least, it works. That's all folks

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[ANN] Upgrades to BrowserBooster and SpyWare
by Romain Robbes 22 Feb '07

22 Feb '07

Hi List, I just updated these two applications: - BrowserBooster is a set of enhancements for code browsers (enhanced navigation, history, window management, teleportation (!) ...) which now supports OmniBrowser. More information and screen captures at: http://romain.robb.es/browserbooster.html - SpyWare is a plugin monitoring its users to analyse the fine-grained evolution of software systems. More information and screen captures are available at: http://romain.robb.es/spyware.html Cheers, Romain

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Squeaksource to SqueakMap problem ?
by Roel Wuyts 22 Feb '07

22 Feb '07

Hi Lukas, I have RoelTyper on SqueakSource, but an older version of it is available on SqueakMap. So I wanted to use the facility of SqueakSource to do a 'SqueakMap' release. When logged in and viewing the release I want to use on SqueakMap, I press the 'SqueakMap Release' button, but then get a page with a bug description in Mantis ( http://bugs.impara.de/view.php?id=2753 ). I don't quite understand what is going on here - is it an automatic redirection to that bug page because the creation of a SqueakMap entry does not work currently ? PS: For people using or wanting to use RoelTyper, please use the latest one on SqueakSource ( http://www.squeaksource.com/ RoelTyper.html ) . It is faster and some things have been refactored in the meantime. I'll try to get the one on SqueakMap up as soon as possible. -- Roel

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SqueakMap proxy error
by Milan Zimmermann 22 Feb '07

22 Feb '07

Hi, Having not seen this on the list today, I realize this may be something to do with my network .. but after digging some, it seems not, so I will ask Attaching to SqueakMap: http://map.squeak.org/ I get Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /. Reason: Error reading from remote server Anyone else seeing this? Thanks Milan

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Re: election details *PLEASE READ*
by Stéphane Rollandin 22 Feb '07

22 Feb '07

Alan Lovejoy wrote: > The French have L'Academie Francaise--and woe unto those it deems to be > sullying French with foreignisms. yes but keep in mind that about nobody cares about what the old timers in the Académie Française may think... Stef

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pending mac carbon vm 3.8.15b3U
by John M McIntosh 22 Feb '07

22 Feb '07

I've place a new VM (Squeak 3.8.15beta3U.app.zip) on my idisk and ftp site via http://www.smalltalkconsulting.com/squeak.html There are two bug fixes, one being how the VM interacted with a scroll wheel mouse where we would forget the state of the buttons on the scroll wheel move, that would cause unintended mouse up actions. The other big change is that we now change the cursor back to a normal cursor when the cursor focus leaves the squeak window, and back again when the cursor re-enters the squeak window. The behaviour I'm told is similar to what Windows users see. 3.8.15b3 sqMacUnixFileInterface.c If you passed in an bad file path, say with incorrect encoding, then in convertChars we would try to convert to UTF8, that would fail, but no check so code to do the normalization would crash the VM Cursor support change for Impara. Need the ability to change the cursor back to normal cursor when we exit the window, or the application. Then when we re-enter the application or window it should flip back to the cursor that was being used by Squeak when we exited. sqMacHostWindow.c Add CreateMouseTrackingRegion() logic, add call in closeWindow to ReleaseMouseTrackingRegion In ioSizeOfWindowSetxy call back to reset tracking region size. sqMacHostWindow.h Add windowTrackingRef to window descriptor block sqMacMain.c Version number, and uuid change sqMacUIEventsUniversal.c When we setup events for window call logic to start mouse region tracking Add mouse enter/leave logic On application activate/deactivate need to set squeak cursor or initcursor Add kEventWindowResizeCompleted to trigger rebuild of mouse tracking region Add kEventMouseEntered and kEventMouseExited to handle cursor change BUG FIX, deal with mouse move and button state, if you had an apple super mouse you would have noticed if the mouse button was down, and you moved the scroll wheel it would think the mouse when up, because we forgot to return cached mouse button state. Oops. BUG was introduced in 3.8.12.b7 SqMacWindowUniversal.c Add logic to remember cursor on cursor change and set flag if squeak had change cursor. -- ======================================================================== === John M. McIntosh <johnmci(a)smalltalkconsulting.com> Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ======================================================================== ===

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Re: [Webteam] Trouble at Squeak Website
by karl 21 Feb '07

21 Feb '07

Jim Lyons skrev: > The installation instructions are (appear) missing on > > http://www.squeak.org/Documentation/Installation > > (Using Mac OS 10.3.9, Safari) Yes, you are right. Do anyone have a write up on installing Squeak on MacOSX ? Karl

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How to port VW "Signal" to Squeak
by Alejandro Martínez 21 Feb '07

21 Feb '07

Hello. I'm trying to figure out how to port a #newSignal message send from a VisualWorks application (something like Object informationSignal newSignal) to Squeak, which lacks of Signal class. Does anybody know how to do it or have a guideline for this? Thanks Alejandro

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