Eliot Miranda uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-eem.1345.mcz
==================== Summary ====================
Name: Morphic-eem.1345 Author: eem Time: 3 July 2017, 4:14:13.779912 pm UUID: e82ec701-a0a6-4fc5-926b-0c2d38894309 Ancestors: Morphic-eem.1344
Use the abstract class-side interface for image segment use now that we have both LegacyImageSegment and NativeImageSegment.
=============== Diff against Morphic-eem.1344 ===============
Item was changed: ----- Method: MorphicProject>>exportSegmentWithChangeSet:fileName:directory:withoutInteraction: (in category 'file in/out') ----- exportSegmentWithChangeSet: aChangeSetOrNil fileName: aFileName directory: aDirectory withoutInteraction: noInteraction "Store my project out on the disk as an *exported* ImageSegment. All outPointers will be in a form that can be resolved in the target image. Name it <project name>.extSeg. Whatdo we do about subProjects, especially if they are out as local image segments? Force them to come in? Player classes are included automatically."
| is str ans revertSeg roots holder collector fd mgr stacks |
"Files out a changeSet first, so that a project can contain its own classes" world ifNil: [^ false]. world presenter ifNil: [^ false].
ScrapBook default emptyScrapBook. world cleanUpReferences. world currentHand pasteBuffer: nil. "don't write the paste buffer." world currentHand mouseOverHandler initialize. "forget about any references here" "Display checkCurrentHandForObjectToPaste." Command initialize. world clearCommandHistory. world fullReleaseCachedState; releaseViewers. world cleanseStepList. world localFlapTabs size = world flapTabs size ifFalse: [ noInteraction ifTrue: [^ false]. self error: 'Still holding onto Global flaps']. world releaseSqueakPages. Smalltalk at: #ScriptEditorMorph ifPresent: [:s | s writingUniversalTiles: (self projectParameterAt: #universalTiles ifAbsent: [false])]. holder := Project allProjects. "force them in to outPointers, where DiskProxys are made"
"Just export me, not my previous version" revertSeg := self parameterAt: #revertToMe. self removeParameter: #revertToMe.
roots := OrderedCollection new. roots add: self; add: world; add: transcript; add: aChangeSetOrNil; add: thumbnail; add: world activeHand.
"; addAll: classList; addAll: (classList collect: [:cls | cls class])"
roots := roots reject: [ :x | x isNil]. "early saves may not have active hand or thumbnail"
fd := aDirectory directoryNamed: self resourceDirectoryName. fd assureExistence. "Clean up resource references before writing out" mgr := self resourceManager. self resourceManager: nil. ResourceCollector current: ResourceCollector new. ResourceCollector current localDirectory: fd. ResourceCollector current baseUrl: self resourceUrl. ResourceCollector current initializeFrom: mgr. ProgressNotification signal: '2:findingResources' extra: '(collecting resources...)' translated. "Must activate old world because this is run at #armsLength. Otherwise references to ActiveWorld, ActiveHand, or ActiveEvent will not be captured correctly if referenced from blocks or user code." world becomeActiveDuring:[ + is := ImageSegment copySmartRootsExport: roots asArray. - is := ImageSegment new copySmartRootsExport: roots asArray. "old way was (is := ImageSegment new copyFromRootsForExport: roots asArray)" ]. self resourceManager: mgr. collector := ResourceCollector current. ResourceCollector current: nil. ProgressNotification signal: '2:foundResources' extra: ''. is state = #tooBig ifTrue: [ collector replaceAll. ^ false].
str := ''. "considered legal to save a project that has never been entered" (is outPointers includes: world) ifTrue: [ str := str, '\Project''s own world is not in the segment.' translated withCRs]. str isEmpty ifFalse: [ ans := UIManager default chooseFrom: { 'Do not write file' translated. 'Write file anyway' translated. 'Debug' translated. } title: str. ans = 1 ifTrue: [ revertSeg ifNotNil: [projectParameters at: #revertToMe put: revertSeg]. collector replaceAll. ^ false]. ans = 3 ifTrue: [ collector replaceAll. self halt: 'Segment not written' translated]]. stacks := is findStacks.
is writeForExportWithSources: aFileName inDirectory: fd changeSet: aChangeSetOrNil. SecurityManager default signFile: aFileName directory: fd. "Compress all files and update check sums" collector forgetObsolete. self storeResourceList: collector in: fd. self storeHtmlPageIn: fd. self storeManifestFileIn: fd. self writeStackText: stacks in: fd registerIn: collector. "local proj.005.myStack.t" self compressFilesIn: fd to: aFileName in: aDirectory resources: collector. "also deletes the resource directory" "Now update everything that we know about" mgr updateResourcesFrom: collector.
revertSeg ifNotNil: [projectParameters at: #revertToMe put: revertSeg]. holder.
collector replaceAll.
world flapTabs do: [:ft | (ft respondsTo: #unhibernate) ifTrue: [ft unhibernate]]. is arrayOfRoots do: [:obj | obj isScriptEditorMorph ifTrue: [obj unhibernate]]. ^ true !
Item was changed: ----- Method: MorphicProject>>storeSegment (in category 'file in/out') ----- storeSegment "Store my project out on the disk as an ImageSegment. Keep the outPointers in memory. Name it <project name>.seg. *** Caller must be holding (Project alInstances) to keep subprojects from going out. ***"
| is sizeHint | (World == world) ifTrue: [^ false]. "self inform: 'Can''t send the current world out'." world isInMemory ifFalse: [^ false]. "already done" world ifNil: [^ false]. world presenter ifNil: [^ false].
ScrapBook default emptyScrapBook. World checkCurrentHandForObjectToPaste. world releaseSqueakPages. sizeHint := self projectParameters at: #segmentSize ifAbsent: [0].
+ is := ImageSegment + copyFromRootsLocalFileFor: {world presenter. world} "world, and all Players" + sizeHint: sizeHint. - is := ImageSegment new copyFromRootsLocalFileFor: - (Array with: world presenter with: world) "world, and all Players" - sizeHint: sizeHint.
is state = #tooBig ifTrue: [^ false]. is segment size < 2000 ifTrue: ["debugging" Transcript show: self name, ' only ', is segment size printString, 'bytes in Segment.'; cr]. self projectParameters at: #segmentSize put: is segment size. is extract; writeToFile: self name. + ^ true! - ^ true - !
Item was changed: ----- Method: MorphicProject>>storeSegmentNoFile (in category 'file in/out') ----- storeSegmentNoFile "For testing. Make an ImageSegment. Keep the outPointers in memory. Also useful if you want to enumerate the objects in the segment afterwards (allObjectsDo:)"
| is | (World == world) ifTrue: [^ self]. " inform: 'Can''t send the current world out'." world isInMemory ifFalse: [^ self]. "already done" world ifNil: [^ self]. world presenter ifNil: [^ self].
"Do this on project enter" World flapTabs do: [:ft | ft referent adaptToWorld: World]. "Hack to keep the Menu flap from pointing at my project" "Preferences setPreference: #useGlobalFlaps toValue: false." "Utilities globalFlapTabsIfAny do: [:aFlapTab | Utilities removeFlapTab: aFlapTab keepInList: false]. Utilities clobberFlapTabList. " "project world deleteAllFlapArtifacts." "self currentWorld deleteAllFlapArtifacts. " ScrapBook default emptyScrapBook. World checkCurrentHandForObjectToPaste2.
+ is := ImageSegment + copyFromRootsLocalFileFor: {world presenter. world} "world, and all Players" + sizeHint: 0. - is := ImageSegment new copyFromRootsLocalFileFor: - (Array with: world presenter with: world) "world, and all Players" - sizeHint: 0.
is segment size < 800 ifTrue: ["debugging" Transcript show: self name, ' did not get enough objects'; cr. ^ Beeper beep].
is extract. + "is instVarAt: 2 put: is segment clone." "different memory"! - "is instVarAt: 2 put: is segment clone." "different memory" - !