[Pkg] The Trunk: System-dtl.564.mcz

commits at source.squeak.org commits at source.squeak.org
Sat Jul 13 19:48:53 UTC 2013

David T. Lewis uploaded a new version of System to project The Trunk:

==================== Summary ====================

Name: System-dtl.564
Author: dtl
Time: 13 July 2013, 3:47:33.929 pm
UUID: 60aeeb24-9167-4818-ab16-d1f5e5f5c4b5
Ancestors: System-fbs.563

Provide class comments for MorphicProject and MVCProject.

UIProcess is maintained as a global in Project, but is meaningful only in Morphic. Make it an instance variable in MorphicProject.

Changes affect packages: System, Morphic, ST80.

Follow up required: remove the global after converting existing MorphicProject instances.

=============== Diff against System-fbs.563 ===============

Item was changed:
  ----- Method: Project class>>resumeProcess: (in category 'utilities') -----
  resumeProcess: aProcess
  	"Adopt aProcess as the project process -- probably because of proceeding from a debugger"
+ 	self current uiProcess: aProcess.
+ 	aProcess resume!
- 	UIProcess := aProcess.
- 	UIProcess resume!

Item was changed:
  ----- Method: Project class>>spawnNewProcess (in category 'utilities') -----
  	"Meaningful only for a Morphic project, but retained here to protect for possible
  	references from e.g. image segments"
+ 	self current spawnNewProcess!
- 	UIProcess := [
- 		[World doOneCycle.  Processor yield ] repeat.
- 	] newProcess priority: Processor userSchedulingPriority.
- 	UIProcess resume!

Item was changed:
  ----- Method: Project class>>uiProcess (in category 'instance creation') -----
+ 	^ self current uiProcess!
- 	^ UIProcess!

Item was added:
+ ----- Method: Project>>uiProcess (in category 'active process') -----
+ uiProcess
+ 	self subclassResponsibility!

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