Squeak-dev August 2013

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45 participants
157 discussions

Monticello Workflow
by Jeff Gonis 20 Aug '13

20 Aug '13

Hi Everyone, So its time for my annual Monticello question to the squeak-dev list. This time I am trying to refresh my memory of how Monticello works and the workflow I should use for distributed development with it. My basic setup is as follows: I have a personal repository in a directory on my personal computer and the person I am working with has the same. There is a "central" repository set up on a server as well. Ideally I would grab the latest changes from the "central" repository and spend some time working away, committing to my personal repository throughout the day, and my co-worker would be doing the same with their personal repository. At some point I'll be satisfied with my changes and I'll want to upload them to the "central" repository. Based on my intuition I would first want to "merge" in the latest version from the "central" repository so that I deal with any conflicts. Ok, I can do this, it seems straightforward. Now having done that my package lists both my latest local version and the version I merged in from the "central" repository beside the package name. I would think at this point that the correct move would be to save the package to my personal repository, and then Copy that version from my computer up to the "central" repository. Does this sound about right for enabling distributed development, and avoiding conflicts? One question I would ask is, that when I go to save to my personal repository after doing this, I get a warning telling me that the version in my personal repository may be newer than the version that I am trying to save. This doesn't seem right though, or at least I don't understand the reasoning behind this warning. Anyway, if this is totally the wrong way to do distributed development, please let me know. If I am on the right track but confused about some critical details please let me know that too. Thanks, Jeff

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The Trunk: Monticello-bf.563.mcz
by commits＠source.squeak.org 20 Aug '13

20 Aug '13

Bert Freudenberg uploaded a new version of Monticello to project The Trunk: http://source.squeak.org/trunk/Monticello-bf.563.mcz ==================== Summary ==================== Name: Monticello-bf.563 Author: bf Time: 20 August 2013, 5:20:27.435 pm UUID: 355d2f8f-2f19-4489-8b52-dab4acbf80ef Ancestors: Monticello-bf.562 Avoid warning about 'possibly newer versions' when merging. =============== Diff against Monticello-bf.562 =============== Item was changed: ----- Method: MCWorkingCopy>>possiblyNewerVersionsIn: (in category 'private') ----- possiblyNewerVersionsIn: aRepository ^ aRepository possiblyNewerVersionsOfAnyOf: + {(self ancestors collect: [:each | each versionName]) + detectMax: [:v | v versionNumber ]}! - (self ancestors collect: - [ : each | each versionName ])!

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The Trunk: Monticello-bf.562.mcz
by commits＠source.squeak.org 20 Aug '13

20 Aug '13

Bert Freudenberg uploaded a new version of Monticello to project The Trunk: http://source.squeak.org/trunk/Monticello-bf.562.mcz ==================== Summary ==================== Name: Monticello-bf.562 Author: bf Time: 20 August 2013, 2:02:41.71 pm UUID: beda0a3b-0217-4842-a1d0-10dd5f7277d1 Ancestors: Monticello-cmm.561 Add a utility method to check all packages for modifications, setting or resetting the 'modified' flag by comparing the image to the stored version. MCWorkingCopy checkModified: true =============== Diff against Monticello-cmm.561 =============== Item was added: + ----- Method: MCWorkingCopy class>>checkModified: (in category 'as yet unclassified') ----- + checkModified: thorough + "Verify that all working copies with a modified flag are really modified, by comparing them to their stored snapshot. If the 'thorough' argument is true, check all packages, even unmodified ones." + "MCWorkingCopy checkModified: true" + | workingCopies | + workingCopies := self allManagers. + thorough ifFalse: [ + workingCopies := workingCopies select: [:wc | wc modified]]. + workingCopies do: [:wc | wc checkModified] + displayingProgress: 'Checking package changes ...' translated. + ! Item was added: + ----- Method: MCWorkingCopy>>checkModified (in category 'operations') ----- + checkModified + self ancestors size = 1 + ifFalse: [ + self modified: true] + ifTrue: [ + | cleanSnapshot currentSnapshot modification | + cleanSnapshot := self findSnapshotWithVersionInfo: self ancestors first. + currentSnapshot := self package snapshot. + modification := currentSnapshot patchRelativeToBase: cleanSnapshot. + self modified: modification isEmpty not]. + !

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a little bit of fun
by Bob Arning 20 Aug '13

20 Aug '13

If you're old enough, you might remember The New Daleks. Resurrected in Squeak: https://dl.dropboxusercontent.com/u/28914094/TheNewDaleks.5.cs.gz Cheers, Bob

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Daily Commit Log
by commits＠source.squeak.org 17 Aug '13

17 Aug '13

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2013-August/006315.html Name: Balloon-eem.23 Ancestors: Balloon-fbs.22, Balloon-ar.19 Merge changes from OpenQwaq (needed by Cog VM) ============================================= http://lists.squeakfoundation.org/pipermail/packages/2013-August/006316.html Name: Monticello-cmm.561 Ancestors: Monticello-cmm.560 - If an ancestry is already trimmed with a proxy, don't wrap that proxy in yet another proxy if the user invokes flush twice in a row. - Allow flushing of versions without flushing ancestry. - Fix stubbing of merged packages. - Renamed MCWorkingCopyBrowser>>#flushAllCaches to #flushCachedVersions to match what it does. =============================================

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[ANN] MCInfoProxy
by Chris Muller 16 Aug '13

16 Aug '13

A little ditty to move toward sustainable ancestry. After selecting "flush cached versions" from the menu, the ancestry-tree will now be like this: aMCVersionInfo.27 'ancestry' = anArray 1 = aMCVersionInfo.26 'ancestry' = anArray 1 = aMCVersionInfo.25 'ancestry' = anArray 1 = aMCInfoProxy(trimmed 'info', 'repository' to re-retrieve it) Truncating the ancestry hierarchies this way recovers about 2.5MB of image size. Special notes: - It keeps the most-recent 10 and snips off the ancestry starting 10-versions ago to replace it with a MCInfoProxy. Most any operation that uses ancestry will cause the original full MCVersionInfo tree to need to be re-retrieved. - This assumes the Info of 10 versions ago exists in the same repository as the current version. In practice, it normally will. - When a new version is saved after recovering the Info tree from ANOTHER FILE. (e.g., the one 10 versions ago) the result is an ancestry tree built from multiple files. But it's the same tree, so this should be no problem.

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The Trunk: Monticello-cmm.561.mcz
by commits＠source.squeak.org 16 Aug '13

16 Aug '13

Chris Muller uploaded a new version of Monticello to project The Trunk: http://source.squeak.org/trunk/Monticello-cmm.561.mcz ==================== Summary ==================== Name: Monticello-cmm.561 Author: cmm Time: 16 August 2013, 3:02:36.937 pm UUID: ccf0e287-93b4-427f-ae5a-dafb4b86d1b8 Ancestors: Monticello-cmm.560 - If an ancestry is already trimmed with a proxy, don't wrap that proxy in yet another proxy if the user invokes flush twice in a row. - Allow flushing of versions without flushing ancestry. - Fix stubbing of merged packages. - Renamed MCWorkingCopyBrowser>>#flushAllCaches to #flushCachedVersions to match what it does. =============== Diff against Monticello-cmm.560 =============== Item was added: + ----- Method: MCAncestry>>isMCInfoProxy (in category 'testing') ----- + isMCInfoProxy + ^ false! Item was changed: ----- Method: MCAncestry>>stubAncestryFor:using: (in category 'initialize-release') ----- + stubAncestryFor: aMCWorkingCopy using: aMCRepository - stubAncestryFor: childInfo using: aMCRepository "childInfo was retrieved from aMCRepository. Replace my ancestry with a Proxy that can retrieve the full tree from these two elements." ancestors := ancestors collect: + [ : each | each isMCInfoProxy + ifTrue: [ each ] + ifFalse: + [ MCInfoProxy + info: each copyWithTrimmedAncestry + workingCopy: aMCWorkingCopy + repository: aMCRepository ] ]. - [ : each | MCInfoProxy - info: each copyWithTrimmedAncestry - child: childInfo - repository: aMCRepository ]. stepChildren := stepChildren collect: + [ : each | each isMCInfoProxy + ifTrue: [ each ] + ifFalse: + [ MCInfoProxy + info: each copyWithTrimmedAncestry + workingCopy: aMCWorkingCopy + repository: aMCRepository ] ]! - [ : each | MCInfoProxy - info: each copyWithTrimmedAncestry - child: childInfo - repository: aMCRepository ].! Item was changed: ProtoObject subclass: #MCInfoProxy + instanceVariableNames: 'info repository workingCopy' - instanceVariableNames: 'info repository childInfo' classVariableNames: '' poolDictionaries: '' category: 'Monticello-Repositories'! !MCInfoProxy commentStamp: 'cmm 8/12/2013 21:51' prior: 0! A MCInfoProxy takes the place of a MCVersionInfo with a large tree of ancestors that consume memory in the image, but are almost never accessed. If they are, however, I will dynamically retrieve and become the Info from the original MC repository which includes the full ancestry tree.! Item was removed: - ----- Method: MCInfoProxy class>>info:child:repository: (in category 'create') ----- - info: aMCVersionInfo child: childInfo repository: aMCRepository - ^ self new - - setInfo: aMCVersionInfo - childInfo: childInfo - repository: aMCRepository! Item was removed: - ----- Method: MCInfoProxy class>>info:repository: (in category 'create') ----- - info: aMCVersionInfo repository: aMCRepository - ^ self new - - setInfo: aMCVersionInfo - repository: aMCRepository! Item was added: + ----- Method: MCInfoProxy class>>info:workingCopy:repository: (in category 'create') ----- + info: aMCVersionInfo workingCopy: aMCWorkingCopy repository: aMCRepository + ^ self new + setInfo: aMCVersionInfo + workingCopy: aMCWorkingCopy + repository: aMCRepository! Item was added: + ----- Method: MCInfoProxy>>isMCInfoProxy (in category 'testing') ----- + isMCInfoProxy + ^ true! Item was changed: ----- Method: MCInfoProxy>>materializeInfo (in category 'private') ----- materializeInfo + workingCopy ancestry breadthFirstAncestorsDo: + [ : each | (repository versionWithInfo: each) ifNotNil: + [ : ver | ^ ver info allAncestorsDo: + [ : eachAncestor | eachAncestor = info ifTrue: [ ^ eachAncestor ] ] ] ]. + nil error: 'Expected ' , info asString , ' to be an ancestor of one of ' , workingCopy ancestors asString! - | persistentVersion | - [ (persistentVersion := repository versionWithInfo: childInfo) isNil ] whileTrue: [ Warning signal: 'Please copy ' , childInfo name , 'with id ' , childInfo id asString , ' back to ' , repository asString , ' and try again.' ]. - persistentVersion info allAncestorsDo: - [ : each | each = info ifTrue: [ ^ each ] ]. - nil error: 'Expected ' , info asString , ' to be an ancestor of ' , childInfo asString! Item was removed: - ----- Method: MCInfoProxy>>setInfo:childInfo:repository: (in category 'initialize-release') ----- - setInfo: aMCVersionInfo childInfo: childMCVersionInfo repository: aMCRepository - info := aMCVersionInfo. - childInfo := childMCVersionInfo. - repository := aMCRepository! Item was added: + ----- Method: MCInfoProxy>>setInfo:workingCopy:repository: (in category 'initialize-release') ----- + setInfo: aMCVersionInfo workingCopy: aMCWorkingCopy repository: aMCRepository + info := aMCVersionInfo. + workingCopy := aMCWorkingCopy. + repository := aMCRepository! Item was changed: ----- Method: MCWorkingCopy>>stubAncestry (in category 'operations') ----- stubAncestry "Stub all but the most recent 10 of my ancestry tree to save memory with a proxy which can be transparently accessed later, if necessary." self ancestors ifEmpty: [ ^ self ]. repositoryGroup ifNotNil: [ | tenAgo count | count := 0. ancestry ancestorsDoWhileTrue: [ : each | tenAgo := each. (count := count + 1) < 10 ]. tenAgo + stubAncestryFor: self - stubAncestryFor: self ancestors anyOne using: repositoryGroup ]! Item was removed: - ----- Method: MCWorkingCopyBrowser>>flushAllCaches (in category 'actions') ----- - flushAllCaches - | beforeBytes afterBytes beforeVersions afterVersions beforeInfos afterInfos | - Cursor wait showWhile: - [ beforeBytes := Smalltalk garbageCollect. - beforeVersions := MCVersion allSubInstances size. - beforeInfos := MCVersionInfo instanceCount. - MCFileBasedRepository flushAllCaches. - MCWorkingCopy stubAllAncestry. - afterBytes := Smalltalk garbageCollect. - afterVersions := MCVersion allSubInstances size. - afterInfos := MCVersionInfo instanceCount ]. - self inform: - (beforeVersions-afterVersions) asString, ' versions flushed', - String cr, (beforeInfos-afterInfos), ' infos flushed', - String cr, (afterBytes-beforeBytes) asBytesDescription, ' reclaimed'! Item was added: + ----- Method: MCWorkingCopyBrowser>>flushCachedVersions (in category 'actions') ----- + flushCachedVersions + | beforeBytes afterBytes beforeVersions afterVersions | + Cursor wait showWhile: [ + beforeBytes := Smalltalk garbageCollect. + beforeVersions := MCVersion allSubInstances size. + MCFileBasedRepository flushAllCaches. + afterBytes := Smalltalk garbageCollect. + afterVersions := MCVersion allSubInstances size. + ]. + ^self inform: (beforeVersions - afterVersions) asString, ' versions flushed', String cr, + (afterBytes - beforeBytes) asStringWithCommas, ' bytes reclaimed'! Item was added: + ----- Method: MCWorkingCopyBrowser>>flushCachedVersionsAncestry (in category 'actions') ----- + flushCachedVersionsAncestry + | beforeBytes afterBytes beforeVersions afterVersions beforeInfos afterInfos | + Cursor wait showWhile: + [ beforeBytes := Smalltalk garbageCollect. + beforeVersions := MCVersion allSubInstances size. + beforeInfos := MCVersionInfo instanceCount. + MCFileBasedRepository flushAllCaches. + MCWorkingCopy stubAllAncestry. + afterBytes := Smalltalk garbageCollect. + afterVersions := MCVersion allSubInstances size. + afterInfos := MCVersionInfo instanceCount ]. + self inform: + (beforeVersions-afterVersions) asString, ' versions flushed', + String cr, (beforeInfos-afterInfos), ' infos flushed', + String cr, (afterBytes-beforeBytes) asBytesDescription, ' reclaimed'! Item was changed: ----- Method: MCWorkingCopyBrowser>>repositoryListMenu: (in category 'morphic ui') ----- repositoryListMenu: aMenu "first add repository-specific commands" self repository ifNotNil: [self fillMenu: aMenu fromSpecs: #(('open repository' #openRepository) ('edit repository info' #editRepository) ('add to package...' #addRepositoryToPackage) ('remove repository' #removeRepository) ('copy image versions here' #copyImageVersions)). aMenu add: (self repository alwaysStoreDiffs ifTrue: ['store full versions'] ifFalse: ['store diffs']) target: self selector: #toggleDiffs; addLine]. "then the non-specific commands" ^self fillMenu: aMenu fromSpecs: #( ('load repositories' #loadRepositories) ('save repositories' #saveRepositories) + ('flush cached versions' #flushCachedVersions) + ('flush cached versions and ancestry' #flushCachedVersionsAncestry))! - ('flush cached versions' #flushAllCaches))!

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ESUG 2013, 10th Innovation Technology Awards
by Jordi Delgado 16 Aug '13

16 Aug '13

Reminder: Have you written innovative Smalltalk? The developers of any Smalltalk-based software can enter by submitting a 3-5min video of their software. Entrants demo their systems in a session at the end of Monday September 9th 2013, after which the conference attendees vote. (A vote consists in providing a sorted list of 3 preferred pieces of software.) The top 3 teams with the most innovative software will receive, respectively, 500 Euros, 300 Euros and 200 Euros. The results are announced in the Awards ceremony that is held during the social event. Applicants should provide the following information on the conference registration server. Once you have registered your personal info, an 'Awards' menu allows submitting your software. You can provide this information when you first register, or login again later and update your details. The registration server will open soon. You can start preparing your software right now though. Info to provide: - Name of the software - Licence information (free, shareware, or commercial) - Name of the Smalltalk dialect used - Name, Affiliation and Country of developers Besides, it would be great if the submission could include: - URL for a video (3-5 min) showing a screencast / demo of the software - URL for downloading the software or at least a runnable demo - Deadline: *September 7th* Any Smalltalker can apply (students, companies, ...). The presented piece of code/software should be written in Smalltalk or directly support Smalltalk (e.g. Smalltalk VM). All Smalltalk dialects are accepted. The applicant should be "strongly related" to the presented code, be it as an author, as owner of the copyright/copyleft, or as an official representative of the copyright/copyleft owner. Bests, Jordi

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The Trunk: Balloon-eem.23.mcz
by commits＠source.squeak.org 16 Aug '13

16 Aug '13

Eliot Miranda uploaded a new version of Balloon to project The Trunk: http://source.squeak.org/trunk/Balloon-eem.23.mcz ==================== Summary ==================== Name: Balloon-eem.23 Author: eem Time: 15 August 2013, 4:59:40.586 pm UUID: 393b19e2-0b3c-48b5-acd0-e9f9aa4b7961 Ancestors: Balloon-fbs.22, Balloon-ar.19 Merge changes from OpenQwaq (needed by Cog VM) =============== Diff against Balloon-fbs.22 =============== Item was changed: ----- Method: BalloonEngine class>>doProfileStats: (in category 'accessing') ----- doProfileStats: aBool "Note: On Macintosh systems turning on profiling can significantly degrade the performance of Balloon since we're using the high accuracy timer for measuring." "BalloonEngine doProfileStats: true" "BalloonEngine doProfileStats: false" + <primitive: 'primitiveDoProfileStats' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveDoProfileStats' module: 'B2DPlugin'> ^false! Item was changed: ----- Method: BalloonEngine class>>primitiveSetBitBltPlugin: (in category 'private') ----- primitiveSetBitBltPlugin: pluginName + <primitive: 'primitiveSetBitBltPlugin' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetBitBltPlugin' module: 'B2DPlugin'> ^nil! Item was changed: ----- Method: BalloonEngine>>bitBlt: (in category 'accessing') ----- bitBlt: aBitBlt + | destWidth | bitBlt := aBitBlt. bitBlt isNil ifTrue:[^self]. + destWidth := bitBlt destForm width. + destWidth > span size ifTrue:[span := Bitmap new: destWidth]. self class primitiveSetBitBltPlugin: bitBlt getPluginName. self clipRect: bitBlt clipRect. bitBlt sourceForm: (Form extent: span size @ 1 depth: 32 bits: span); sourceRect: (0@0 extent: 1@span size); colorMap: (Color colorMapIfNeededFrom: 32 to: bitBlt destForm depth); combinationRule: (bitBlt destForm depth >= 8 ifTrue:[34] ifFalse:[Form paint]).! Item was changed: ----- Method: BalloonEngine>>initialize (in category 'initialize') ----- initialize - | w | - w := Display width > 2048 ifTrue: [ 4096 ] ifFalse: [ 2048 ]. externals := OrderedCollection new: 100. + span := Bitmap new: 2048. - span := Bitmap new: w. bitBlt := nil. self bitBlt: ((BitBlt toForm: Display) destRect: Display boundingBox; yourself). forms := #(). deferred := false.! Item was changed: ----- Method: BalloonEngine>>primAddActiveEdgeTableEntryFrom: (in category 'primitives-incremental') ----- primAddActiveEdgeTableEntryFrom: edgeEntry "Add edge entry to the AET." + <primitive: 'primitiveAddActiveEdgeEntry' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddActiveEdgeEntry' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddActiveEdgeTableEntryFrom: edgeEntry ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddBezierFrom:to:via:leftFillIndex:rightFillIndex: (in category 'primitives-adding') ----- primAddBezierFrom: start to: end via: via leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex + <primitive: 'primitiveAddBezier' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddBezier' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddBezierFrom: start to: end via: via leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddBezierShape:segments:fill:lineWidth:lineFill: (in category 'primitives-adding') ----- primAddBezierShape: points segments: nSegments fill: fillStyle lineWidth: lineWidth lineFill: lineFill + <primitive: 'primitiveAddBezierShape' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddBezierShape' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddBezierShape: points segments: nSegments fill: fillStyle lineWidth: lineWidth lineFill: lineFill ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddBitmapFill:colormap:tile:from:along:normal:xIndex: (in category 'primitives-adding') ----- primAddBitmapFill: form colormap: cmap tile: tileFlag from: origin along: direction normal: normal xIndex: xIndex + <primitive: 'primitiveAddBitmapFill' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddBitmapFill' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddBitmapFill: form colormap: cmap tile: tileFlag from: origin along: direction normal: normal xIndex: xIndex ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddCompressedShape:segments:leftFills:rightFills:lineWidths:lineFills:fillIndexList: (in category 'primitives-adding') ----- primAddCompressedShape: points segments: nSegments leftFills: leftFills rightFills: rightFills lineWidths: lineWidths lineFills: lineFills fillIndexList: fillIndexList + <primitive: 'primitiveAddCompressedShape' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddCompressedShape' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddCompressedShape: points segments: nSegments leftFills: leftFills rightFills: rightFills lineWidths: lineWidths lineFills: lineFills fillIndexList: fillIndexList ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddExternalEdge:initialX:initialY:initialZ:leftFillIndex:rightFillIndex: (in category 'primitives-adding') ----- primAddExternalEdge: index initialX: initialX initialY: initialY initialZ: initialZ leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex + <primitive: 'primitiveRegisterExternalEdge' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveRegisterExternalEdge' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddExternalEdge: index initialX: initialX initialY: initialY initialZ: initialZ leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddExternalFill: (in category 'primitives-adding') ----- primAddExternalFill: index + <primitive: 'primitiveRegisterExternalFill' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveRegisterExternalFill' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddExternalFill: index ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddGradientFill:from:along:normal:radial: (in category 'primitives-adding') ----- primAddGradientFill: colorRamp from: origin along: direction normal: normal radial: isRadial + <primitive: 'primitiveAddGradientFill' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddGradientFill' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddGradientFill: colorRamp from: origin along: direction normal: normal radial: isRadial ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddLineFrom:to:leftFillIndex:rightFillIndex: (in category 'primitives-adding') ----- primAddLineFrom: start to: end leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex + <primitive: 'primitiveAddLine' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddLine' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddLineFrom: start to: end leftFillIndex: leftFillIndex rightFillIndex: rightFillIndex ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddOvalFrom:to:fillIndex:borderWidth:borderColor: (in category 'primitives-adding') ----- primAddOvalFrom: start to: end fillIndex: fillIndex borderWidth: width borderColor: pixelValue32 + <primitive: 'primitiveAddOval' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddOval' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddOvalFrom: start to: end fillIndex: fillIndex borderWidth: width borderColor: pixelValue32 ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddPolygon:segments:fill:lineWidth:lineFill: (in category 'primitives-adding') ----- primAddPolygon: points segments: nSegments fill: fillStyle lineWidth: lineWidth lineFill: lineFill + <primitive: 'primitiveAddPolygon' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddPolygon' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddPolygon: points segments: nSegments fill: fillStyle lineWidth: lineWidth lineFill: lineFill ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primAddRectFrom:to:fillIndex:borderWidth:borderColor: (in category 'primitives-adding') ----- primAddRectFrom: start to: end fillIndex: fillIndex borderWidth: width borderColor: pixelValue32 + <primitive: 'primitiveAddRect' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveAddRect' module: 'B2DPlugin'> (self canProceedAfter: self primGetFailureReason) ifTrue:[ ^self primAddRectFrom: start to: end fillIndex: fillIndex borderWidth: width borderColor: pixelValue32 ]. ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primChangeActiveEdgeTableEntryFrom: (in category 'primitives-incremental') ----- primChangeActiveEdgeTableEntryFrom: edgeEntry "Change the entry in the active edge table from edgeEntry" + <primitive: 'primitiveChangedActiveEdgeEntry' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveChangedActiveEdgeEntry' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primClipRectInto: (in category 'primitives-access') ----- primClipRectInto: rect + <primitive: 'primitiveGetClipRect' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetClipRect' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primCopyBufferFrom:to: (in category 'primitives-misc') ----- primCopyBufferFrom: oldBuffer to: newBuffer "Copy the contents of oldBuffer into the (larger) newBuffer" + <primitive: 'primitiveCopyBuffer' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveCopyBuffer' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primDisplaySpanBuffer (in category 'primitives-incremental') ----- primDisplaySpanBuffer "Display the current scan line if necessary" + <primitive: 'primitiveDisplaySpanBuffer' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveDisplaySpanBuffer' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primFinishedProcessing (in category 'primitives-incremental') ----- primFinishedProcessing "Return true if there are no more entries in AET and GET and the last scan line has been displayed" + <primitive: 'primitiveFinishedProcessing' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveFinishedProcessing' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primFlushNeeded (in category 'primitives-access') ----- primFlushNeeded + <primitive: 'primitiveNeedsFlush' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveNeedsFlush' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primFlushNeeded: (in category 'primitives-access') ----- primFlushNeeded: aBoolean + <primitive: 'primitiveNeedsFlushPut' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveNeedsFlushPut' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetAALevel (in category 'primitives-access') ----- primGetAALevel "Set the AA level" + <primitive: 'primitiveGetAALevel' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetAALevel' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetBezierStats: (in category 'primitives-access') ----- primGetBezierStats: statsArray + <primitive: 'primitiveGetBezierStats' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetBezierStats' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetClipRect: (in category 'primitives-access') ----- primGetClipRect: rect + <primitive: 'primitiveGetClipRect' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetClipRect' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetCounts: (in category 'primitives-access') ----- primGetCounts: statsArray + <primitive: 'primitiveGetCounts' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetCounts' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetDepth (in category 'primitives-access') ----- primGetDepth + <primitive: 'primitiveGetDepth' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetDepth' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetFailureReason (in category 'primitives-access') ----- primGetFailureReason + <primitive: 'primitiveGetFailureReason' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetFailureReason' module: 'B2DPlugin'> ^0! Item was changed: ----- Method: BalloonEngine>>primGetOffset (in category 'primitives-access') ----- primGetOffset + <primitive: 'primitiveGetOffset' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetOffset' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primGetTimes: (in category 'primitives-access') ----- primGetTimes: statsArray + <primitive: 'primitiveGetTimes' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveGetTimes' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primInitializeBuffer: (in category 'primitives-misc') ----- primInitializeBuffer: buffer + <primitive: 'primitiveInitializeBuffer' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveInitializeBuffer' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primInitializeProcessing (in category 'primitives-incremental') ----- primInitializeProcessing "Initialize processing in the GE. Create the active edge table and sort it." + <primitive: 'primitiveInitializeProcessing' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveInitializeProcessing' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primMergeFill:from: (in category 'primitives-incremental') ----- primMergeFill: fillBitmap from: fill "Merge the filled bitmap into the current output buffer." + <primitive: 'primitiveMergeFillFrom' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveMergeFillFrom' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primNextActiveEdgeEntryInto: (in category 'primitives-incremental') ----- primNextActiveEdgeEntryInto: edgeEntry "Store the next entry of the AET at the current y-value in edgeEntry. Return false if there is no entry, true otherwise." + <primitive: 'primitiveNextActiveEdgeEntry' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveNextActiveEdgeEntry' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primNextFillEntryInto: (in category 'primitives-incremental') ----- primNextFillEntryInto: fillEntry "Store the next fill entry of the active edge table in fillEntry. Return false if there is no such entry, true otherwise" + <primitive: 'primitiveNextFillEntry' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveNextFillEntry' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primNextGlobalEdgeEntryInto: (in category 'primitives-incremental') ----- primNextGlobalEdgeEntryInto: edgeEntry "Store the next entry of the GET at the current y-value in edgeEntry. Return false if there is no entry, true otherwise." + <primitive: 'primitiveNextGlobalEdgeEntry' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveNextGlobalEdgeEntry' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primRenderImage:with: (in category 'primitives-incremental') ----- primRenderImage: edge with: fill "Start/Proceed rendering the current scan line" + <primitive: 'primitiveRenderImage' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveRenderImage' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primRenderScanline:with: (in category 'primitives-incremental') ----- primRenderScanline: edge with: fill "Start/Proceed rendering the current scan line" + <primitive: 'primitiveRenderScanline' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveRenderScanline' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetAALevel: (in category 'primitives-access') ----- primSetAALevel: level "Set the AA level" + <primitive: 'primitiveSetAALevel' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetAALevel' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetClipRect: (in category 'primitives-access') ----- primSetClipRect: rect + <primitive: 'primitiveSetClipRect' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetClipRect' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetColorTransform: (in category 'primitives-access') ----- primSetColorTransform: transform + <primitive: 'primitiveSetColorTransform' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetColorTransform' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetDepth: (in category 'primitives-access') ----- primSetDepth: depth + <primitive: 'primitiveSetDepth' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetDepth' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetEdgeTransform: (in category 'primitives-access') ----- primSetEdgeTransform: transform + <primitive: 'primitiveSetEdgeTransform' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetEdgeTransform' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: ----- Method: BalloonEngine>>primSetOffset: (in category 'primitives-access') ----- primSetOffset: point + <primitive: 'primitiveSetOffset' module: 'B2DPlugin' error: errorCode> - <primitive: 'primitiveSetOffset' module: 'B2DPlugin'> ^self primitiveFailed! Item was changed: SharedPool subclass: #BalloonEngineConstants instanceVariableNames: '' + classVariableNames: 'BEAaLevelIndex BEBalloonEngineSize BEBitBltIndex BEClipRectIndex BEColorTransformIndex BEDeferredIndex BEDestOffsetIndex BEEdgeTransformIndex BEExternalsIndex BEFormsIndex BEPostFlushNeededIndex BESpanIndex BEWorkBufferIndex ETBalloonEdgeDataSize ETIndexIndex ETLinesIndex ETSourceIndex ETXValueIndex ETYValueIndex ETZValueIndex FTBalloonFillDataSize FTDestFormIndex FTIndexIndex FTMaxXIndex FTMinXIndex FTSourceIndex FTYValueIndex GBBaseSize GBBitmapDepth GBBitmapHeight GBBitmapRaster GBBitmapSize GBBitmapWidth GBColormapOffset GBColormapSize GBEndX GBEndY GBFinalX GBMBaseSize GBTileFlag GBUpdateDDX GBUpdateDDY GBUpdateDX GBUpdateDY GBUpdateData GBUpdateX GBUpdateY GBViaX GBViaY GBWideEntry GBWideExit GBWideExtent GBWideFill GBWideSize GBWideUpdateData GBWideWidth GEBaseEdgeSize GEBaseFillSize GEEdgeClipFlag GEEdgeFillsInvalid GEFAlreadyFailed GEFBadPoint GEFBitBltLoadFailed GEFClassMismatch GEFEdgeDataTooSmall GEFEngineIsInteger GEFEngineIsWords GEFEngineStopped GEFEngineTooSmall GEFEntityCheckFailed GEFEntityLoadFailed GEFFillDataTooSmall GEFFormLoadFailed GEFSizeMismatch GEFWorkBufferBadMagic GEFWorkBufferIsInteger GEFWorkBufferIsPointers GEFWorkBufferStartWrong GEFWorkBufferTooSmall GEFWorkBufferWrongSize GEFWorkTooBig GEFWrongEdge GEFWrongFill GEFWrongState GEFillIndexLeft GEFillIndexRight GENumLines GEObjectIndex GEObjectLength GEObjectType GEObjectUnused GEPrimitiveBezier GEPrimitiveClippedBitmapFill GEPrimitiveEdge GEPrimitiveEdgeMask GEPrimitiveFill GEPrimitiveFillMask GEPrimitiveLine GEPrimitiveLinearGradientFill GEPrimitiveRadialGradientFill GEPrimitiveRepeatedBitmapFill GEPrimitiveTypeMask GEPrimitiveUnknown GEPrimitiveWide GEPrimitiveWideBezier GEPrimitiveWideEdge GEPrimitiveWideLine GEPrimitiveWideMask GEStateAddingFromGET GEStateBlitBuffer GEStateCompleted GEStateScanningAET GEStateUnlocked GEStateUpdateEdges GEStateWaitingChange GEStateWaitingForEdge GEStateWaitingForFill GEXValue GEYValue GEZValue GErrorAETEntry GErrorBadState GErrorFillEntry GErrorGETEntry GErrorNeedFlush GErrorNoMoreSpace GFDirectionX GFDirectionY GFNormalX GFNormalY GFOriginX GFOriginY GFRampLength GFRampOffset GGBaseSize GLBaseSize GLEndX GLEndY GLError GLErrorAdjDown GLErrorAdjUp GLWideEntry GLWideExit GLWideExtent GLWideFill GLWideSize GLWideWidth GLXDirection GLXIncrement GLYDirection GWAAColorMask GWAAColorShift GWAAHalfPixel GWAALevel GWAAScanMask GWAAShift GWAETStart GWAETUsed GWBezierHeightSubdivisions GWBezierLineConversions GWBezierMonotonSubdivisions GWBezierOverflowSubdivisions GWBufferTop GWClearSpanBuffer GWClipMaxX GWClipMaxY GWClipMinX GWClipMinY GWColorTransform GWCountAddAETEntry GWCountChangeAETEntry GWCountDisplaySpan GWCountFinishTest GWCountInitializing GWCountMergeFill GWCountNextAETEntry GWCountNextFillEntry GWCountNextGETEntry GWCurrentY GWCurrentZ GWDestOffsetX GWDestOffsetY GWEdgeTransform GWFillMaxX GWFillMaxY GWFillMinX GWFillMinY GWFillOffsetX GWFillOffsetY GWGETStart GWGETUsed GWHasClipShapes GWHasColorTransform GWHasEdgeTransform GWHeaderSize GWLastExportedEdge GWLastExportedFill GWLastExportedLeftX GWLastExportedRightX GWMagicIndex GWMagicNumber GWMinimalSize GWNeedsFlush GWObjStart GWObjUsed GWPoint1 GWPoint2 GWPoint3 GWPoint4 GWPointListFirst GWSize GWSpanEnd GWSpanEndAA GWSpanSize GWSpanStart GWState GWStopReason GWTimeAddAETEntry GWTimeChangeAETEntry GWTimeDisplaySpan GWTimeFinishTest GWTimeInitializing GWTimeMergeFill GWTimeNextAETEntry GWTimeNextFillEntry GWTimeNextGETEntry' - classVariableNames: 'BEAaLevelIndex BEBalloonEngineSize BEBitBltIndex BEClipRectIndex BEColorTransformIndex BEDeferredIndex BEDestOffsetIndex BEEdgeTransformIndex BEExternalsIndex BEFormsIndex BEPostFlushNeededIndex BESpanIndex BEWorkBufferIndex ETBalloonEdgeDataSize ETIndexIndex ETLinesIndex ETSourceIndex ETXValueIndex ETYValueIndex ETZValueIndex FTBalloonFillDataSize FTDestFormIndex FTIndexIndex FTMaxXIndex FTMinXIndex FTSourceIndex FTYValueIndex GBBaseSize GBBitmapDepth GBBitmapHeight GBBitmapRaster GBBitmapSize GBBitmapWidth GBColormapOffset GBColormapSize GBEndX GBEndY GBFinalX GBMBaseSize GBTileFlag GBUpdateDDX GBUpdateDDY GBUpdateDX GBUpdateDY GBUpdateData GBUpdateX GBUpdateY GBViaX GBViaY GBWideEntry GBWideExit GBWideExtent GBWideFill GBWideSize GBWideUpdateData GBWideWidth GEBaseEdgeSize GEBaseFillSize GEEdgeClipFlag GEEdgeFillsInvalid GEFillIndexLeft GEFillIndexRight GENumLines GEObjectIndex GEObjectLength GEObjectType GEObjectUnused GEPrimitiveBezier GEPrimitiveClippedBitmapFill GEPrimitiveEdge GEPrimitiveEdgeMask GEPrimitiveFill GEPrimitiveFillMask GEPrimitiveLine GEPrimitiveLinearGradientFill GEPrimitiveRadialGradientFill GEPrimitiveRepeatedBitmapFill GEPrimitiveTypeMask GEPrimitiveUnknown GEPrimitiveWide GEPrimitiveWideBezier GEPrimitiveWideEdge GEPrimitiveWideLine GEPrimitiveWideMask GEStateAddingFromGET GEStateBlitBuffer GEStateCompleted GEStateScanningAET GEStateUnlocked GEStateUpdateEdges GEStateWaitingChange GEStateWaitingForEdge GEStateWaitingForFill GEXValue GEYValue GEZValue GErrorAETEntry GErrorBadState GErrorFillEntry GErrorGETEntry GErrorNeedFlush GErrorNoMoreSpace GFDirectionX GFDirectionY GFNormalX GFNormalY GFOriginX GFOriginY GFRampLength GFRampOffset GGBaseSize GLBaseSize GLEndX GLEndY GLError GLErrorAdjDown GLErrorAdjUp GLWideEntry GLWideExit GLWideExtent GLWideFill GLWideSize GLWideWidth GLXDirection GLXIncrement GLYDirection GWAAColorMask GWAAColorShift GWAAHalfPixel GWAALevel GWAAScanMask GWAAShift GWAETStart GWAETUsed GWBezierHeightSubdivisions GWBezierLineConversions GWBezierMonotonSubdivisions GWBezierOverflowSubdivisions GWBufferTop GWClearSpanBuffer GWClipMaxX GWClipMaxY GWClipMinX GWClipMinY GWColorTransform GWCountAddAETEntry GWCountChangeAETEntry GWCountDisplaySpan GWCountFinishTest GWCountInitializing GWCountMergeFill GWCountNextAETEntry GWCountNextFillEntry GWCountNextGETEntry GWCurrentY GWCurrentZ GWDestOffsetX GWDestOffsetY GWEdgeTransform GWFillMaxX GWFillMaxY GWFillMinX GWFillMinY GWFillOffsetX GWFillOffsetY GWGETStart GWGETUsed GWHasClipShapes GWHasColorTransform GWHasEdgeTransform GWHeaderSize GWLastExportedEdge GWLastExportedFill GWLastExportedLeftX GWLastExportedRightX GWMagicIndex GWMagicNumber GWMinimalSize GWNeedsFlush GWObjStart GWObjUsed GWPoint1 GWPoint2 GWPoint3 GWPoint4 GWPointListFirst GWSize GWSpanEnd GWSpanEndAA GWSpanSize GWSpanStart GWState GWStopReason GWTimeAddAETEntry GWTimeChangeAETEntry GWTimeDisplaySpan GWTimeFinishTest GWTimeInitializing GWTimeMergeFill GWTimeNextAETEntry GWTimeNextFillEntry GWTimeNextGETEntry' poolDictionaries: '' category: 'Balloon-Engine'! Item was changed: ----- Method: BalloonEngineConstants class>>initPrimitiveConstants (in category 'pool definition') ----- initPrimitiveConstants "Initialize the primitive constants" "Primitive type constants" GEPrimitiveUnknown := 0. GEPrimitiveEdgeMask := 16rFF. GEPrimitiveFillMask := 16rFF00. GEPrimitiveTypeMask := 16rFFFF. "General state constants (Note: could be compressed later)" GEObjectType := 0. "Type of object" GEObjectLength := 1. "Length of object" GEObjectIndex := 2. "Index into external objects" GEObjectUnused := 3. "Currently unused" + "Primitive failure codes" + GEFAlreadyFailed := 100. + + GEFEngineIsInteger := 101. + GEFEngineIsWords := 102. + GEFEngineTooSmall := 103. + GEFEngineStopped := 104. + + GEFWorkBufferIsInteger := 105. + GEFWorkBufferIsPointers := 106. + GEFWorkBufferTooSmall := 107. + GEFWorkBufferBadMagic := 108. + GEFWorkBufferWrongSize := 109. + GEFWorkBufferStartWrong := 110. + GEFWorkTooBig := 111. + + GEFEdgeDataTooSmall := 112. + GEFFillDataTooSmall := 113. + GEFClassMismatch := 114. + GEFSizeMismatch := 115. + GEFWrongState := 116. + GEFWrongFill := 117. + GEFWrongEdge := 118. + + GEFEntityLoadFailed := 119. + GEFEntityCheckFailed := 120. + GEFBadPoint := 121. + GEFBitBltLoadFailed := 122. + GEFFormLoadFailed := 123! - !

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Daily Commit Log
by commits＠source.squeak.org 16 Aug '13

16 Aug '13

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2013-August/006312.html Name: Monticello-cmm.558 Ancestors: Monticello-cmm.557 - If an older version is not found in the repository it should be in, copy it where it should from the MCRepositoryGroup default. If it's not found there, signal an error that it needs to be copied there. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2013-August/006313.html Name: Monticello-cmm.559 Ancestors: Monticello-cmm.558 Need to answer the info object from the RepositoryGroup when it wasn't found where it was supposed to be. ============================================= http://lists.squeakfoundation.org/pipermail/packages/2013-August/006314.html Name: Monticello-cmm.560 Ancestors: Monticello-cmm.559 - The ancestry can be restored from the MCVersion's Info that's loaded in the image, it isn't necessary to restore it from an older file. This means not finding a version to recover ancestry is much less likely to happen. - If it does happen, the user is now given a chance to copy the file back to where it was loaded from and simply Proceed, rather than requiring them to close the debugger and "try again". - Stub the stepChildren too. =============================================

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