Squeak-dev October 2010

squeak-dev@lists.squeakfoundation.org

79 participants
264 discussions

[ANN ] FunSqueakCog4.2 was updated
by Edgar J. De Cleene 02 Oct '10

02 Oct '10

In this link http://ftp.squeak.org/Experiments/FunSqueakCog4.2-10577-alpha.9.zip you have the last version , several troubles polished, Remember http://wiki.squeak.org/squeak/6159 is the place I share some of the building experience. I update Fun once in a month now, to last trunk and adding more packages people likes to see into. So this is the Oktoberfest celebration .image :=) Edgar

1 0

[ANN] Dynamic Stockholm 2010!
by Göran Krampe 02 Oct '10

02 Oct '10

Hi fellow Squeakers/Pharooners! On the 19th of october there is a free event in Stockholm that I think will be really good! Unfortunately I can not attend myself. Cincom (Julian Fitzell, Tim Matthews), DevoTeam Quaint (Björn Eiderbäck) and TPG Objektfabriken (Göran Krampe) joined forces and invite you to an evening full of presentations and informal exchange around dynamic languages. Topics will comprise “Dynamic languages on mobile platforms” (Mikael Kindborg, MoSync), “Web development with Seaside” (Julian Fitzell, Cincom) as well as a series of mini presentations highlighting cool aspects of each language – the entire agenda will be published shortly. To ensure your seat at this free-of-charge event, please sign up here: http://dynamicstockholm2010.eventbrite.com Of course, there is a distinct Smalltalk-aroma around this event - and we almost named it Smalltalk Stockholm 2010 - but since the content ended up in such an interesting mix of dynamic languages we renamed it. Hope at least some of you might be able to attend! And I guess we will try to tape the presentations. regards, Göran

1 0

Daily Commit Log
by commits＠source.squeak.org 02 Oct '10

02 Oct '10

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2010-October/003798.ht… Name: System-eem.381 Ancestors: System-ul.380 Answer methodClassName for class comment chnages so that the change list includes class comments in "select changes for this class" et al. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003799.ht… Name: Collections-nice.386 Ancestors: Collections-nice.385 Remove #hashMappedBy: and #identityHashMappedBy: ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003800.ht… Name: Graphics-nice.150 Ancestors: Graphics-ar.149 Remove #hashMappedBy: and #identityHashMappedBy: ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003801.ht… Name: Kernel-nice.503 Ancestors: Kernel-eem.502 Remove #hashMappedBy: and #identityHashMappedBy: ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003802.ht… Name: Sound-nice.24 Ancestors: Sound-nice.23 1) use #postCopy paradigm 2) _ -> := ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003803.ht… Name: Protocols-nice.33 Ancestors: Protocols-nice.32 Use #postCopy paradigm ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003804.ht… Name: System-nice.382 Ancestors: System-eem.381 Use #postCopy ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003805.ht… Name: Network-nice.90 Ancestors: Network-ar.89 Use #postCopy ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003806.ht… Name: Multilingual-nice.128 Ancestors: Multilingual-ar.127 Use #postCopy. Change the instVar rIndex -> tempVar in StrikeFontSet. Why did this variable ever became an instance one ? ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-October/003807.ht… Name: Network-nice.91 Ancestors: Network-nice.90 Use #postCopy (bis) =============================================

1 0

The Trunk: Network-nice.91.mcz
by commits＠source.squeak.org 02 Oct '10

02 Oct '10

Nicolas Cellier uploaded a new version of Network to project The Trunk: http://source.squeak.org/trunk/Network-nice.91.mcz ==================== Summary ==================== Name: Network-nice.91 Author: nice Time: 2 October 2010, 12:54:25.719 am UUID: afb350ca-8812-461d-8c12-4177b30a2c5d Ancestors: Network-nice.90 Use #postCopy (bis) =============== Diff against Network-nice.90 =============== Item was removed: - ----- Method: FileUrl>>copy (in category 'copying') ----- - copy - "Be sure not to share the path with the copy." - - ^self clone path: path copy! Item was added: + ----- Method: FileUrl>>postCopy (in category 'copying') ----- + postCopy + "Be sure not to share the path with the copy." + + super postCopy. + path := path copy! Item was removed: - ----- Method: HierarchicalUrl>>copy (in category 'copying') ----- - copy - "Be sure not to share the path with the copy" - - ^self clone path: path copy! Item was added: + ----- Method: HierarchicalUrl>>postCopy (in category 'copying') ----- + postCopy + "Be sure not to share the path with the original" + + super postCopy. + path := path copy! Item was changed: + ----- Method: MIMEDocument>>isMultipartAlternative (in category 'testing') ----- - ----- Method: MIMEDocument>>isMultipartAlternative (in category 'as yet unclassified') ----- isMultipartAlternative "whether the document is in a multipart format where the parts are alternates" ^ self contentType = 'multipart/alternative' !

1 0

The Trunk: Multilingual-nice.128.mcz
by commits＠source.squeak.org 02 Oct '10

02 Oct '10

Nicolas Cellier uploaded a new version of Multilingual to project The Trunk: http://source.squeak.org/trunk/Multilingual-nice.128.mcz ==================== Summary ==================== Name: Multilingual-nice.128 Author: nice Time: 2 October 2010, 12:44:31.144 am UUID: 147821da-4ab2-4b33-a647-b2c1215ba7ec Ancestors: Multilingual-ar.127 Use #postCopy. Change the instVar rIndex -> tempVar in StrikeFontSet. Why did this variable ever became an instance one ? =============== Diff against Multilingual-ar.127 =============== Item was changed: AbstractFont subclass: #StrikeFontSet + instanceVariableNames: 'fontArray emphasis derivativeFonts name' - instanceVariableNames: 'fontArray emphasis derivativeFonts name rIndex' classVariableNames: '' poolDictionaries: '' category: 'Multilingual-Display'! Item was removed: - ----- Method: StrikeFontSet>>copy (in category 'copying') ----- - copy - - | s a | - s := self class new. - s name: self name. - s emphasis: self emphasis. - s reset. - a := Array new: fontArray size. - 1 to: a size do: [:i | - a at: i put: (fontArray at: i) copy. - ]. - s fontArray: a. - ^ s. - ! Item was changed: ----- Method: StrikeFontSet>>displayString:on:from:to:at:kern:from:baselineY: (in category 'displaying') ----- displayString: aString on: aBitBlt from: startIndex to: stopIndex at: aPoint kern: kernDelta from: fromFont baselineY: baselineY + | destPoint leftX rightX glyphInfo g tag char destY rIndex | - | destPoint leftX rightX glyphInfo g tag char destY | destPoint := aPoint. rIndex := startIndex. tag := (aString at: rIndex) leadingChar. glyphInfo := Array new: 5. [rIndex <= stopIndex] whileTrue: [ char := aString at: rIndex. ((fromFont hasGlyphOf: char) or: [char leadingChar ~= tag]) ifTrue: [^destPoint]. self glyphInfoOf: char into: glyphInfo. g := glyphInfo first. leftX := glyphInfo second. rightX := glyphInfo third. (glyphInfo fifth ~= aBitBlt lastFont) ifTrue: [ glyphInfo fifth installOn: aBitBlt. ]. destY := baselineY - glyphInfo fourth. aBitBlt sourceForm: g; destX: destPoint x; destY: destY; sourceOrigin: leftX @ 0; width: rightX - leftX; height: self height; copyBits. destPoint := destPoint x + (rightX - leftX + kernDelta) @ destPoint y. rIndex := rIndex + 1. ]. ^destPoint. ! Item was added: + ----- Method: StrikeFontSet>>postCopy (in category 'copying') ----- + postCopy + super postCopy. + self reset. + fontArray := fontArray copy + !

1 0

The Trunk: Network-nice.90.mcz
by commits＠source.squeak.org 02 Oct '10

02 Oct '10

Nicolas Cellier uploaded a new version of Network to project The Trunk: http://source.squeak.org/trunk/Network-nice.90.mcz ==================== Summary ==================== Name: Network-nice.90 Author: nice Time: 2 October 2010, 12:28:35.326 am UUID: d5d3ccd1-bbe6-4f02-8ec6-d245e8f85466 Ancestors: Network-ar.89 Use #postCopy =============== Diff against Network-ar.89 =============== Item was removed: - ----- Method: ServerDirectory>>copy (in category 'accessing') ----- - copy - - | new | - new := self clone. - new urlObject: urlObject copy. - ^ new! Item was added: + ----- Method: ServerDirectory>>postCopy (in category 'copying') ----- + postCopy + super postCopy. + self urlObject: urlObject copy!

1 0

The Trunk: System-nice.382.mcz
by commits＠source.squeak.org 02 Oct '10

02 Oct '10

Nicolas Cellier uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-nice.382.mcz ==================== Summary ==================== Name: System-nice.382 Author: nice Time: 2 October 2010, 12:15:17.699 am UUID: 3c11ffa1-01bb-48f0-8819-5d3849a930be Ancestors: System-eem.381 Use #postCopy =============== Diff against System-eem.381 =============== Item was removed: - ----- Method: EventManager>>copy (in category 'copying') ----- - copy - - | answer | - answer := super copy. - answer release. - ^answer! Item was added: + ----- Method: EventManager>>postCopy (in category 'copying') ----- + postCopy + super postCopy. + self release!

1 0

The Trunk: Protocols-nice.33.mcz
by commits＠source.squeak.org 01 Oct '10

01 Oct '10

Nicolas Cellier uploaded a new version of Protocols to project The Trunk: http://source.squeak.org/trunk/Protocols-nice.33.mcz ==================== Summary ==================== Name: Protocols-nice.33 Author: nice Time: 1 October 2010, 11:41:12.663 pm UUID: 2c6d6e51-1db9-4342-974a-48f8a7bb74a0 Ancestors: Protocols-nice.32 Use #postCopy paradigm =============== Diff against Protocols-nice.32 =============== Item was removed: - ----- Method: ElementCategory>>copy (in category 'copying') ----- - copy - "Answer a copy of the receiver" - - ^ super copy copyFrom: self! Item was added: + ----- Method: ElementCategory>>postCopy (in category 'copying') ----- + postCopy + "Copy own instance variables." + + super postCopy. + self copyFrom: self!

1 0

The Trunk: Sound-nice.24.mcz
by commits＠source.squeak.org 01 Oct '10

01 Oct '10

Nicolas Cellier uploaded a new version of Sound to project The Trunk: http://source.squeak.org/trunk/Sound-nice.24.mcz ==================== Summary ==================== Name: Sound-nice.24 Author: nice Time: 1 October 2010, 11:39:06.786 pm UUID: 120ac11e-6f0a-4161-976c-a1e0f2e82025 Ancestors: Sound-nice.23 1) use #postCopy paradigm 2) _ -> := =============== Diff against Sound-nice.23 =============== Item was removed: - ----- Method: AbstractSound>>copy (in category 'copying') ----- - copy - "A sound should copy all of the state needed to play itself, allowing two copies of a sound to play at the same time. These semantics require a recursive copy but only down to the level of immutable data. For example, a SampledSound need not copy its sample buffer. Subclasses overriding this method should include a resend to super." - - ^ self clone copyEnvelopes - ! Item was added: + ----- Method: AbstractSound>>postCopy (in category 'copying') ----- + postCopy + "A sound should copy all of the state needed to play itself, allowing two copies of a sound to play at the same time. These semantics require a recursive copy but only down to the level of immutable data. For example, a SampledSound need not copy its sample buffer. Subclasses overriding this method should include a resend to super." + + super postCopy. + self copyEnvelopes + ! Item was removed: - ----- Method: MixedSound>>copy (in category 'copying') ----- - copy - "Copy my component sounds." - - ^ super copy copySounds - ! Item was added: + ----- Method: MixedSound>>postCopy (in category 'copying') ----- + postCopy + "Copy my component sounds." + + super postCopy. + self copySounds + ! Item was removed: - ----- Method: PluckedSound>>copy (in category 'copying') ----- - copy - - ^ super copy copyRing - ! Item was added: + ----- Method: PluckedSound>>postCopy (in category 'copying') ----- + postCopy + + super postCopy. + self copyRing + ! Item was removed: - ----- Method: RepeatingSound>>copy (in category 'copying') ----- - copy - "Copy my component sound." - - ^ super copy copySound - ! Item was added: + ----- Method: RepeatingSound>>postCopy (in category 'copying') ----- + postCopy + "Copy my component sound." + + super postCopy. + self copySound + ! Item was removed: - ----- Method: ReverbSound>>copy (in category 'copying') ----- - copy - "Copy my component sound." - - ^ super copy copySound - ! Item was added: + ----- Method: ReverbSound>>postCopy (in category 'copying') ----- + postCopy + "Copy my component sound." + + super postCopy. + self copySound + ! Item was removed: - ----- Method: ScorePlayer>>copy (in category 'copying') ----- - copy - "Copy my component sounds." - - ^ super copy copySounds - ! Item was added: + ----- Method: ScorePlayer>>postCopy (in category 'copying') ----- + postCopy + "Copy my component sounds." + + super postCopy. + self copySounds + ! Item was removed: - ----- Method: SequentialSound>>copy (in category 'copying') ----- - copy - "Copy my component sounds." - - ^ super copy copySounds - ! Item was added: + ----- Method: SequentialSound>>postCopy (in category 'copying') ----- + postCopy + "Copy my component sounds." + + super postCopy. + self copySounds + ! Item was changed: ----- Method: SimpleMIDIPort class>>inputPortNumFromUser (in category 'utilities') ----- inputPortNumFromUser "Prompt the user for a MIDI input port. Answer a port number, or nil if the user does not select a port or if MIDI is not supported on this platform." "SimpleMIDIPort inputPortNumFromUser" | portCount dir portList | + portCount := self primPortCount. - portCount _ self primPortCount. portCount = 0 ifTrue: [^ nil]. portList := OrderedCollection new. 0 to: portCount - 1 do:[:i | dir := self primPortDirectionalityOf: i. (dir = 1) | (dir = 3) ifTrue:[portList add: i]]. ^UIManager default chooseFrom: (portList collect:[:i| self portDescription: i]) values: portList title: 'MIDI port for input:' translated !

1 0

The Trunk: Kernel-nice.503.mcz
by commits＠source.squeak.org 01 Oct '10

01 Oct '10

Nicolas Cellier uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-nice.503.mcz ==================== Summary ==================== Name: Kernel-nice.503 Author: nice Time: 1 October 2010, 10:41:05.264 pm UUID: 23d5be4d-c5ff-4b77-97f7-fb925e59be1f Ancestors: Kernel-eem.502 Remove #hashMappedBy: and #identityHashMappedBy: =============== Diff against Kernel-eem.502 =============== Item was removed: - ----- Method: Magnitude>>hashMappedBy: (in category 'comparing') ----- - hashMappedBy: map - "My hash is independent of my oop." - - ^self hash! Item was changed: ----- Method: MethodFinder>>initialize (in category 'initialize') ----- (excessive size, no diff calculated) Item was removed: - ----- Method: Object>>hashMappedBy: (in category 'comparing') ----- - hashMappedBy: map - "Answer what my hash would be if oops changed according to map." - - ^map newHashFor: self! Item was removed: - ----- Method: Object>>identityHashMappedBy: (in category 'comparing') ----- - identityHashMappedBy: map - "Answer what my hash would be if oops changed according to map." - - ^map newHashFor: self! Item was removed: - ----- Method: SmallInteger>>identityHashMappedBy: (in category 'comparing') ----- - identityHashMappedBy: map - - ^ self!

1 0

Jump to page: