Squeak-dev September 2004

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150 participants
437 discussions

[ANN] IRCLog Viewer
by Torsten Bergmann 01 Oct '04

01 Oct '04

Hi, had a little bit time and was annoyed by using web browsers for following IRC discussions on the squeak channel. So here is the result: If you want to get infos on the discussions in the squeak irc channel (or any other logged channel around) from within the image you can use the "IRC Log Viewer". It's available on SqueakSource and SqueakMap (therefore ready to install from within the image). A screenshot can be found on the swiki page (see below). Features - automatically downloads a list of log files for a server and channel - you can open a channel and view its users - the channel view can be filtered to supress IRC commands or user messages - lots of SUnit tests and documented methods How to install: - open up your squeak map package loader from the world menu - search for IRCLogViewer - install the package - select 'open...' and 'IRC Log' in the world menu - this should open a window and after some downloading time a list of available logs for the squeak channel How to use it: - select a log file and click on 'open' - alternatively you can select a different log file server and channel (try "debian" for instance) Tips - if you view a log files contents you can apply a filter using the context menu to supress command messages (so you can only see the discussion) - if you dont like write your own or send me enhancements - its far from perfect, but it works ;) More Infos - Swiki Page: http://minnow.cc.gatech.edu/squeak/3856 - SqueakSource http://kilana.unibe.ch:8888 - SqueakMap package http://map1.squeakfoundation.org/sm/package/d4437918-7f11-49f3-abf4-b2e43d0… Keep on talking small Torsten ---------------------------------- Web: http://www.astares.de Mail: Torsten.Bergmann(a)astares.de Phone: +49 16094604173 ---------------------------------- -- +++ GMX DSL Premiumtarife 3 Monate gratis* + WLAN-Router 0,- EUR* +++ Clevere DSL-Nutzer wechseln jetzt zu GMX: http://www.gmx.net/de/go/dsl

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Creating a new service
by Alexandre Bergel 01 Oct '04

01 Oct '04

Hi! I would like to create a new service to open a workspace. I created on the class side of Workspace a method: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= registeredServices ^ { Service new label: 'open Workspace'; shortLabel: 'Workspace'; description: 'Open a workspace'; action: [:class | Workspace new openAsMorphLabel: 'Workspace' inWorld: World]; shortcut: '<c-k>'; categories: #('open') } -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The following is true. 'open Workspace' asService isNil What I missunderstood? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.iam.unibe.ch/~bergel ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Services
by Alexandre Bergel 01 Oct '04

01 Oct '04

Hi! I just tried services, and I find really cool. The last time I was so exited by an framework was Seaside's, and it was a while ago. Installable at Services-Base from SqueakMap. Really good job, indeed. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.iam.unibe.ch/~bergel ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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RE: [UPDATE] please check and report problems :)
by Magistrello Alejandro (SFA) 01 Oct '04

01 Oct '04

Stef, the SarBuilder is not part of the image, is an outside package, the fix works, but don't need to be an update regards > -----Mensaje original----- > De: stéphane ducasse [SMTP:ducasse@iam.unibe.ch] > Enviado el: Jueves 30 de Septiembre de 2004 16:02 > Para: The general-purpose Squeak developers list > Asunto: [UPDATE] please check and report problems :) > > hi guys > > I pushed a couple of cs in the unstable stream. > - Please check your your fixes are solving the problems you were fixing. > - There are some pending cs with a conflicts tag by marcus or me so > please have a look (I do not want to solve conflicts > nor can nor is willing to push them in unstable in that state). > - Please have a look at the enh were I explicit mentioned help. > > Stef >

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Some measures of time passing....
by stéphane ducasse 01 Oct '04

01 Oct '04

I started at 19h20 to have a look at all these cool fix and enh and now it is 21h10: So I spent 1h30, I reviewed around 12 submissions. Each of which have been reviewed by someone else and some with tests (thanks). So I wanted to report that to you because I always thought that I was going faster. Stef

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[ANN] ScreenShotMorph - new cleaned up version
by Torsten Bergmann 01 Oct '04

01 Oct '04

Hi Samuel, I've incorporated your changes, refactored, cleaned up and documented all methods of ScreenShotMorph. I've also repackaged it as a monticello package. It's available at: http://kilana.unibe.ch:8888/ScreenShotMorph/ScreenShotMorph-tbn.1.mcz and on SqueakMap. It's now also possible to get the morph from the objects tool. Bye Torsten -- GMX ProMail mit bestem Virenschutz http://www.gmx.net/de/go/mail +++ Empfehlung der Redaktion +++ Internet Professionell 10/04 +++

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[ENH] MidiEnhancements
by gaelli＠emergent.de 01 Oct '04

01 Oct '04

from preamble: "Change Set: MidiEnhancements Date: 1 October 2004 Author: Markus Gaelli Some enhancements for MIDI. Now you can write code like: |aPort| aPort:= self openOnPortNumber: 0. [aPort useInstrument: 'Woodblock' onChannel: 0. aPort playNoteNamed: 'c4' onChannel: 0. (Delay forMilliseconds: 250) wait. aPort stopNoteNamed: 'c4' onChannel: 0] ensure: [aPort close]"!

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Thanks for that...this really helps
by stéphane ducasse 01 Oct '04

01 Oct '04

testAsInteger self assert: '1796exportFixes-tkMX' asInteger = 1796. self assert: 'donald' asInteger isNil. self assert: 'abc234def567' asInteger = 234. self assert: '-94' asInteger = -94. self assert: 'foo-bar-92' asInteger = -92 I can tell you that this is stupid but it helps.... I hope that markus will set up the testserver up and running again soon because this would be nice to have it with the unstable stream (thanks markus you are cool). Stef

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[BUG]Array(Object)>>error: PRIMITIVE FAILURE.
by alangrimes＠starpower.net 01 Oct '04

01 Oct '04

-------- I was mucking about on my development image with my WORKHORSE VM, (IIRC, compiled from CVS source and clean 3.7) The only noteworthy change to the image was that I had removed most of the bit-manipulation methods from LargePositiveInteger. -------- 29 September 2004 5:13:26 pm VM: unix - a SmalltalkImage Image: Squeak3.7 [latest update: #5989] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /home/atg/source/squeak/test Trusted Dir /home/atg/source/squeak/test/secure Untrusted Dir /home/atg/source/squeak/test/untrusted Array(Object)>>error: Receiver: #('ab') Arguments and temporary variables: aString: 'a primitive has failed' Receiver's instance variables: #('ab') Array(Object)>>primitiveFailed Receiver: #('ab') Arguments and temporary variables: Receiver's instance variables: #('ab') Array>>elementsForwardIdentityTo:copyHash: Receiver: #('ab') Arguments and temporary variables: otherArray: #('cd') copyHash: false Receiver's instance variables: #('ab') String(Object)>>becomeForward:copyHash: Receiver: 'ab' Arguments and temporary variables: otherObject: 'cd' copyHash: false Receiver's instance variables: 'ab' --- The full stack --- Array(Object)>>error: Array(Object)>>primitiveFailed Array>>elementsForwardIdentityTo:copyHash: String(Object)>>becomeForward:copyHash: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BecomeTest>>testBecomeForwardDontCopyIdentityHash BecomeTest(TestCase)>>performTest [] in BecomeTest(TestCase)>>runCase {[self setUp. self performTest]} BlockContext>>ensure: BlockContext>>sunitEnsure: BecomeTest(TestCase)>>runCase [] in BecomeTest(TestCase)>>debug {[(self class selector: testSelector) runCase]} BlockContext>>ensure: BlockContext>>sunitEnsure: BecomeTest(TestCase)>>debug TestRunner>>debugErrorTest: PluggableListMorph>>changeModelSelection: PluggableListMorph>>mouseUp: PluggableListMorph(Morph)>>handleMouseUp: MouseButtonEvent>>sentTo: PluggableListMorph(Morph)>>handleEvent: PluggableListMorph(Morph)>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self. ActiveEvent := anEvent. result := focusHolder han...]} [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]} BlockContext>>on:do: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: {[:h | ActiveHand := h. h processEvents. capturingGesture := capturingGest...]} Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess {[[World doOneCycle. Processor yield. false] whileFalse. nil]} [] in BlockContext>>newProcess {[self value. Processor terminateActive]}

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About refresh in 3.8 alpha
by stéphane ducasse 01 Oct '04

01 Oct '04

I'm using 3.8 unstable and I found that the refresh of the window was slower and also invalidating far too much and redrawing the complete far too much especially when a debugger pops up. I'm using the latest VM of john on mac. Am I the only one? Stef

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