| author | Claus Gittinger <cg@exept.de> |
| Mon, 07 Feb 2000 12:16:03 +0100 | |
| changeset 901 | 8fd26c5e8e8f |
| parent 899 | 7b65d6f2b0f0 |
| child 906 | 862b6903fbf3 |
| permissions | -rw-r--r-- |
| 688 | 1 |
Object subclass:#SystemOrganizer |
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instanceVariableNames:'categoryArray nameSpace' |
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classVariableNames:'AllCategories' |
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poolDictionaries:'' |
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category:'Kernel-Support' |
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! |
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||
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!SystemOrganizer class methodsFor:'documentation'! |
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||
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documentation |
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" |
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In ST80, there is a systemOrganization, which groups classes |
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to categories. |
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All of this here is mimicri - ST/X keeps the category in the class. |
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This class simulates the ST80 behavior. |
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" |
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! ! |
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!SystemOrganizer class methodsFor:'instance creation'! |
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||
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for:aNameSpace |
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"create & return a new instance of myself, to organize aNameSpace. |
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All of this here is mimicri - ST/X keeps the category in the class." |
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^ self new nameSpace:aNameSpace. |
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"Modified: / 6.2.2000 / 20:25:50 / cg" |
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! ! |
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!SystemOrganizer methodsFor:'accessing'! |
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||
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addCategory:aCategory before:someOtherCategory |
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(categoryArray isNil |
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or:[(categoryArray includes:aCategory) not]) ifTrue:[ |
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categoryArray := nil. |
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AllCategories add:aCategory. |
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]. |
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||
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"Created: / 6.2.2000 / 20:42:20 / cg" |
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"Modified: / 6.2.2000 / 20:44:34 / cg" |
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! |
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||
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categories |
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"return a collection of my classes class-categories. |
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If my nameSpace is nil, all classes' categories are included; |
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otherwise, only the categories of that particular namespace." |
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||
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|addClassAction categorySet searchedNamespace allNames| |
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categoryArray notNil ifTrue:[ |
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^ categoryArray |
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]. |
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addClassAction := [:aClass | |
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|cat| |
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aClass isMeta ifFalse:[ |
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(aClass isNamespace not) ifTrue:[ |
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cat := aClass category. |
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cat isNil ifTrue:[ |
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cat := '* no category *' |
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]. |
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cat ~= 'obsolete' ifTrue:[ |
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categorySet add:cat |
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] |
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] |
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]. |
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]. |
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AllCategories isNil ifTrue:[ |
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categorySet := Set new. |
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Smalltalk allBehaviorsDo:addClassAction. |
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AllCategories := categorySet. |
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]. |
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(searchedNamespace := nameSpace) isNil ifTrue:[ |
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allNames := true. |
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searchedNamespace := Smalltalk. |
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]. |
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searchedNamespace == Smalltalk ifTrue:[ |
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categorySet := AllCategories. |
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] ifFalse:[ |
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categorySet := Set new. |
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searchedNamespace allBehaviorsDo:addClassAction. |
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]. |
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categoryArray := categorySet asArray sort. |
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^ categoryArray |
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||
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" |
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(SystemOrganizer for:nil) categories |
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(SystemOrganizer for:Smalltalk) categories |
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(SystemOrganizer for:Demos) categories |
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" |
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||
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"Modified: / 6.2.2000 / 20:33:42 / cg" |
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! |
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||
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895
f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
98 |
categoryOfElement:aClassName |
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f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
99 |
"return a classes category; |
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f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
100 |
the argument is the classes name" |
|
f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
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|
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f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
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|cls| |
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f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
103 |
|
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f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
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cls := Smalltalk at:aClassName ifAbsent:nil. |
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cls notNil ifTrue:[ |
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^ cls category |
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]. |
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895
f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
108 |
self error:'no such class'. |
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"Modified: / 6.2.2000 / 20:12:10 / cg" |
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895
f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
111 |
! |
|
f8702324cc12
added #categoryOfElement - for RB
Claus Gittinger <cg@exept.de>
parents:
689
diff
changeset
|
112 |
|
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classify:aClassName under:newCategory |
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"change a classes category; |
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the argument is the classes name" |
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||
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|cls cats| |
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cls := Smalltalk at:aClassName ifAbsent:nil. |
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cls notNil ifTrue:[ |
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(AllCategories includes:newCategory) ifFalse:[ |
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cats := AllCategories asOrderedCollection. |
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cats add:newCategory. |
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cats sort. |
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AllCategories := cats. |
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]. |
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(categoryArray notNil and:[categoryArray includes:newCategory]) not |
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ifTrue:[ |
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categoryArray := nil. |
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]. |
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^ cls category:newCategory |
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]. |
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self error:'no such class'. |
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"Created: / 4.2.2000 / 18:30:11 / cg" |
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"Modified: / 6.2.2000 / 20:36:30 / cg" |
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! |
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listAtCategoryNamed:aCategory |
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"return a collection of classes in aCategory." |
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|set classSet searchedNamespace allNames| |
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classSet := IdentitySet new. |
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(searchedNamespace := nameSpace) isNil ifTrue:[ |
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allNames := true. |
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searchedNamespace := Smalltalk. |
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]. |
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searchedNamespace allBehaviorsDo:[:aClass | |
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|cat| |
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||
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aClass isMeta ifFalse:[ |
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(aClass isNamespace not |
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or:[aClass == Namespace |
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or:[aClass == Smalltalk]]) ifTrue:[ |
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(allNames or:[aClass nameSpace == nameSpace]) ifTrue:[ |
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cat := aClass category. |
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cat = aCategory ifTrue:[ |
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classSet add:aClass name |
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] |
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] |
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] |
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] |
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]. |
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^ classSet asArray sort. |
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" |
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(SystemOrganizer for:nil) listAtCategoryNamed:'Collections-Abstract' |
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(SystemOrganizer for:Smalltalk) listAtCategoryNamed:'Collections-Abstract' |
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(SystemOrganizer for:Demos) listAtCategoryNamed:'Collections-Abstract' |
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" |
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"Modified: / 20.6.1998 / 13:34:19 / cg" |
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! ! |
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!SystemOrganizer methodsFor:'change and update'! |
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update:something with:anArgument from:changedObject |
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categoryArray := nil. |
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"Created: / 6.2.2000 / 20:08:52 / cg" |
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"Modified: / 6.2.2000 / 20:10:21 / cg" |
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! ! |
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!SystemOrganizer methodsFor:'private accessing'! |
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nameSpace:aNameSpace |
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"set the nameSpace - nil is allowed and stands for: any" |
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nameSpace := aNameSpace. |
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Smalltalk addDependent:self. |
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||
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" |
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(SystemOrganizer for:nil) organization |
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(SystemOrganizer for:Demos) organization |
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" |
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"Modified: / 20.6.1998 / 12:35:34 / cg" |
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! ! |
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!SystemOrganizer class methodsFor:'documentation'! |
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version |
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^ '$Header: /cvs/stx/stx/libbasic3/SystemOrganizer.st,v 1.5 2000-02-07 11:16:03 cg Exp $' |
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! ! |