author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Thu, 31 May 2018 10:52:50 +0100 | |
branch | jv |
changeset 4330 | 998eb03f0736 |
parent 3011 | 1997ff6e7e55 |
permissions | -rw-r--r-- |
1443 | 1 |
" |
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COPYRIGHT (c) 2003 by eXept Software AG |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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||
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"{ Package: 'stx:libbasic3' }" |
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"{ NameSpace: Packages }" |
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AbstractPackage subclass:#Package |
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instanceVariableNames:'packageHandler packagedClasses packagedMethods packageComment |
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prerequisites scripts isDirty isInstalled packageVersion |
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overriddenClassChanges overriddenMethodChanges blockedMethods' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Package' |
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! |
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Package class instanceVariableNames:'CurrentPackage' |
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||
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" |
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No other class instance variables are inherited by this class. |
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" |
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! |
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||
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Object subclass:#PackagedClass |
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instanceVariableNames:'name package instanceDefinition classDefinition |
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instanceVariableNames classVariableNames |
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classInstanceVariableNames poolDictionaries category' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:Package |
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! |
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||
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Object subclass:#ClassSide |
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instanceVariableNames:'instanceSide' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:Package::PackagedClass |
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! |
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||
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Object subclass:#PackagedMethod |
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instanceVariableNames:'name package category source ownedClassName' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:Package |
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! |
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||
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Object subclass:#PackagedScript |
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instanceVariableNames:'string receiver' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:Package |
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! |
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!Package class methodsFor:'documentation'! |
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||
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copyright |
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" |
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COPYRIGHT (c) 2003 by eXept Software AG |
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All Rights Reserved |
1443 | 69 |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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documentation to be added. |
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[author:] |
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(james@miraculix) |
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[instance variables:] |
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blockedMethods <Dictionary> |
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A reference of methods that the receiver is NOT responsible for |
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but the receiver is responsible for the method's class. It usage is |
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the same as a filter would be. |
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overriddenChanges <Dictionary1><Dictionary2><Dictionary3> |
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This variable helps the receiver keep its original state. When a |
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method changes it is held here so we can get the original. So the package |
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is still responsible for the overridden changes. |
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There are two way items can become added to overriddenChanges: |
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1) through loading packages - too many of these may not be desirable. |
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2) through editing a package - default package 'overrides it!!' |
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DESIGN: it is designed with dictionaries containing dictionaries as - for the |
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time being - to cope with different types of change. At the moment being |
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methodChanges (and soon classChanges). It is easier to search for changes |
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by using this hierarchy of dictionaries, and - i think - it is quite |
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extendable. |
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The only problem i can see with it is lingering dictionaries which are not deleted |
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when they contain nothing. |
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[class variables:] |
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[see also:] |
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" |
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! |
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examples |
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" |
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more examples to be added: |
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[exBegin] |
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... add code fragment for |
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... executable example here ... |
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[exEnd] |
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" |
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! |
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history |
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"Created: / 31.3.2003 / 16:45:04 / james" |
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! ! |
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!Package class methodsFor:'instance creation'! |
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named:aString |
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"create a new package named aString " |
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^ self named:aString asSymbol addToManager:nil. "or 'self defaultPackageManager'" |
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! |
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named:aString addToManager:aManager |
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^ self named:aString withClasses:nil withMethods:nil addToManager:aManager |
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! |
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||
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named:aString withClasses:classes |
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^ self named:aString withClasses:classes withMethods:nil addToManager:nil |
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! |
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||
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named:aString withClasses:classes withMethods:methods addToManager:aManager |
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"create a new package named aString " |
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|anInstance | |
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anInstance := self new name:aString. |
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classes ifNotNil:[ |
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anInstance addedClasses:classes. |
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]. |
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methods ifNotNil:[ |
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anInstance addedMethods:methods. |
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]. |
161 |
||
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aManager ifNotNil:[ |
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aManager addPackage:anInstance. |
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]. |
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^ anInstance |
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! |
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||
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named:aString withMethods:methods |
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^ self named:aString withClasses:nil withMethods:methods addToManager:nil |
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! ! |
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||
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!Package class methodsFor:'defaults'! |
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defaultBlockedMethodsCollection |
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^ Dictionary new |
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! |
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||
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defaultOverriddenChangesCollection |
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"a dictionary of sets. The keys are the classes and |
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the sets are a collection of selectors!!" |
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^ Dictionary new |
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! |
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||
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defaultPackagedClassesCollection |
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^ Dictionary new |
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! |
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defaultPackagedMethodsCollection |
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^ Dictionary new |
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! |
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||
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defaultPrerequisiteCollection |
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^ PrerequisiteCollection new |
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! |
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||
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defaultScriptsCollection |
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^ IdentityDictionary new |
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! |
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||
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newDefaultPackage |
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^ self named:(Project noProjectID). |
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! |
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packageManager |
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^ self packageManagerClass smalltalkPackageManager. |
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! |
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packageManagerClass |
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^ PackageManager. |
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! ! |
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!Package class methodsFor:'private - instance creation'! |
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||
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new |
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"creates a new package and initialize's" |
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| anInstance | |
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anInstance := self basicNew initialize. |
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^ anInstance |
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! ! |
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||
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!Package methodsFor:'accessing'! |
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blockedMethods |
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"return the value of the instance variable 'blockedMethods' (automatically generated)" |
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||
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^ blockedMethods |
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! |
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blockedMethods:something |
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"set the value of the instance variable 'blockedMethods' (automatically generated)" |
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blockedMethods := something. |
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! |
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||
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blockedMethodsAtClassNamed:arg |
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^ (blockedMethods at:arg ifAbsent:[nil]) |
237 |
! |
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||
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blockedMethodsAtClassNamed:aClassName ifAbsentPut:anObject |
240 |
^ blockedMethods at:aClassName ifAbsentPut:anObject |
|
1268 | 241 |
! |
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||
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blockedMethodsRemoveAtClassNamed:arg ifAbsent:aBlock |
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^ (blockedMethods removeKey:arg ifAbsent:aBlock) |
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! |
246 |
||
247 |
classNames |
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^ self packagedClasses values collect:[:aPackagedClass | |
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1674 | 249 |
aPackagedClass name |
1226 | 250 |
]. |
251 |
! |
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252 |
||
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classPrerequisites |
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^ prerequisites select:[:aPre | |
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aPre isClassPrerequisite |
1226 | 256 |
]. |
257 |
||
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! |
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259 |
||
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filename |
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"return the value of the instance variable 'filename' (automatically generated)" |
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||
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^ packageHandler filename |
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! |
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||
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getInterestedMethodsFromClass:aClass |
267 |
| aClassName | |
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aClassName := aClass name. |
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^ aClass methodDictionary copy values select:[:aMethod | |
270 |
self definesSelector:aMethod name forClassNamed:aClassName |
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] |
272 |
! |
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273 |
||
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getInterestedPackagedMethodsFromClass:aClass |
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| aClassName aPackagedClass| |
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||
277 |
aClassName := aClass name. |
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(aPackagedClass := self packagedClassNamed:aClassName) ifNotNil:[ |
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^ aPackagedClass packagedMethods |
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]. |
281 |
||
282 |
^ (packagedMethods at:aClassName ifAbsent:[^ OrderedCollection new ]) values |
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"/ ^ aClass methodDictionary copy values collectAndselect:[:aMethod | |
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"/ self definesSelector:aMethod name forClassNamed:aClassName |
285 |
"/ ] |
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"/ |
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287 |
||
288 |
! |
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||
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isDirty |
291 |
"has the receiver been changed by adding scripts or added classes since the |
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1268 | 292 |
time it is loaded. This instance variable is NOT affected by changes in the image!! |
293 |
but it could be worked out by looking at the receivers variables!!" |
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^ isDirty "? true" "not needed because set by initialize" |
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! |
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297 |
||
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isDirty:aBoolean |
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isDirty := aBoolean |
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300 |
! |
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301 |
||
302 |
isInstalled |
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"return the value of the instance variable 'isInstalled' (automatically generated)" |
|
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||
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^ isInstalled |
|
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! |
|
307 |
||
308 |
isInstalled:something |
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"set the value of the instance variable 'isInstalled' (automatically generated)" |
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310 |
||
311 |
isInstalled := something. |
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312 |
! |
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313 |
||
1674 | 314 |
looseMethodAtClass:aClassName atMethodName:aMethodName |
1226 | 315 |
self looseMethods do:[:aLooseMethod | |
1674 | 316 |
((aLooseMethod name == aMethodName) and:[ |
317 |
aLooseMethod className == aClassName]) ifTrue:[ |
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^ aLooseMethod |
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]. |
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320 |
||
1226 | 321 |
]. |
322 |
^ nil |
|
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! |
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324 |
||
325 |
looseMethods |
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| col mthdInImage | |
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327 |
col := OrderedCollection new. |
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self packagedMethods keysAndValuesDo:[:key :aDic | | looseMethodsInKey| |
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329 |
||
1674 | 330 |
looseMethodsInKey := aDic keysAndValuesDo:[:selector :aPackagedMethod | |collectValue| |
331 |
aPackagedMethod isLoose ifTrue:[ |
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mthdInImage := aPackagedMethod methodInImage. |
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col add:aPackagedMethod. |
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]. |
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]. |
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1226 | 336 |
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]. |
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^ col. |
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! |
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341 |
||
342 |
packageComment |
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343 |
"return the value of the instance variable 'packageComment' (automatically generated)" |
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344 |
||
345 |
^ packageComment |
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! |
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347 |
||
348 |
packageComment:something |
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349 |
"set the value of the instance variable 'packageComment' (automatically generated)" |
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350 |
||
351 |
packageComment := something. |
|
352 |
! |
|
353 |
||
354 |
packageHandler |
|
355 |
"return the value of the instance variable 'packageHandler' (automatically generated)" |
|
356 |
||
357 |
packageHandler isNil ifTrue:[ |
|
1674 | 358 |
packageHandler := PackageHandler forPackage:self. |
1226 | 359 |
]. |
360 |
^ packageHandler |
|
361 |
! |
|
362 |
||
363 |
packageHandler:something |
|
364 |
"set the value of the instance variable 'packageHandler' (automatically generated)" |
|
365 |
||
366 |
packageHandler := something. |
|
367 |
! |
|
368 |
||
1268 | 369 |
packagePrerequisites |
370 |
^ prerequisites select:[:aPre | |
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1674 | 371 |
aPre isPackagePrerequisite |
1268 | 372 |
]. |
373 |
||
374 |
! |
|
375 |
||
1226 | 376 |
packageType |
377 |
^ 'STX Package' copy. |
|
378 |
! |
|
379 |
||
380 |
packageVersion |
|
381 |
"return the value of the instance variable 'packageVersion' (automatically generated)" |
|
382 |
||
383 |
^ packageVersion |
|
384 |
! |
|
385 |
||
386 |
packageVersion:something |
|
387 |
"set the value of the instance variable 'packageVersion' (automatically generated)" |
|
388 |
||
389 |
packageVersion := something. |
|
390 |
! |
|
391 |
||
392 |
packagedClasses |
|
393 |
"return the value of the instance variable 'packagedClasses' (automatically generated)" |
|
394 |
||
395 |
^ packagedClasses |
|
396 |
! |
|
397 |
||
398 |
packagedMethods |
|
399 |
"return the value of the instance variable 'packagedMethods' (automatically generated)" |
|
400 |
||
401 |
^ packagedMethods |
|
402 |
! |
|
403 |
||
1268 | 404 |
packagedMethodsAtClassName:arg ifAbsent:aBlock |
405 |
^ (packagedMethods at:arg ifAbsent:aBlock) |
|
406 |
! |
|
407 |
||
408 |
packagedMethodsAtClassNamed:arg |
|
409 |
^ (self packagedMethodsAtClassNamed:arg ifAbsent:[]) |
|
410 |
! |
|
411 |
||
412 |
packagedMethodsAtClassNamed:arg ifAbsent:aBlock |
|
413 |
^ (packagedMethods at:arg ifAbsent:aBlock) |
|
414 |
! |
|
415 |
||
416 |
packagedMethodsAtClassNamed:arg ifAbsentPut:aBlock |
|
417 |
^ (packagedMethods at:arg ifAbsentPut:aBlock) |
|
418 |
! |
|
419 |
||
420 |
packagedMethodsForClass:arg ifAbsent:aBlock |
|
421 |
^ (packagedMethods at:arg ifAbsent:aBlock) |
|
422 |
! |
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423 |
||
1226 | 424 |
prerequisites |
425 |
"return the value of the instance variable 'prerequisites' (automatically generated)" |
|
426 |
||
427 |
^ prerequisites |
|
428 |
! |
|
429 |
||
430 |
scripts |
|
431 |
"return the value of the instance variable 'scripts' (automatically generated)" |
|
432 |
||
433 |
^ scripts |
|
434 |
! ! |
|
435 |
||
436 |
!Package methodsFor:'adding & removing'! |
|
437 |
||
438 |
addBlockedMethodNamed:aMethodName forClassNamed:aClassName |
|
1268 | 439 |
^ (self blockedMethodsAtClassNamed:aClassName ifAbsentPut:[Set new]) add:aMethodName. |
1226 | 440 |
! |
441 |
||
442 |
addOverriddenClassChange:aPackagedClass byPackageNamed:byPackageName |
|
443 |
"add an overridden method. under #package -> #className -> #classChangeNamespace -> aPackagedClass" |
|
1268 | 444 |
| className | |
445 |
self assert:(byPackageName isSymbol). |
|
1226 | 446 |
className := aPackagedClass name. |
1268 | 447 |
|
448 |
((overriddenClassChanges at:byPackageName ifAbsentPut:[Set new]) |
|
1674 | 449 |
add:className) |
1226 | 450 |
! |
451 |
||
1674 | 452 |
addOverriddenMethodChange:aPackagedMethod byPackageNamed:byPackageNamed |
1268 | 453 |
"add an overridden method. under #package -> #methodClassName -> #packagedMethod" |
454 |
| methodClassName | |
|
1226 | 455 |
methodClassName := aPackagedMethod ownedClassName. |
1277 | 456 |
"so that we have this method stored" |
457 |
self addPackagedMethod:aPackagedMethod. |
|
1268 | 458 |
|
459 |
(((overriddenMethodChanges at:byPackageNamed ifAbsentPut:[Dictionary new]) |
|
1674 | 460 |
at:methodClassName ifAbsentPut:[Set new]) add:aPackagedMethod name) |
1226 | 461 |
! |
462 |
||
1674 | 463 |
addPackagedClass:aPackagedClass |
1268 | 464 |
"adds a class to the receiver. |
1674 | 465 |
NOTE: Does not mark the receiver as dirty. |
1268 | 466 |
That is the responsibility of the called of this method!!" |
467 |
aPackagedClass isClass ifTrue:[ |
|
1674 | 468 |
self error:'I am expected a PackagedClass not a Class'. |
1226 | 469 |
]. |
1268 | 470 |
self packagedClasses at:aPackagedClass name put:(aPackagedClass). |
471 |
^ aPackagedClass |
|
1226 | 472 |
! |
473 |
||
1674 | 474 |
addPackagedMethod:aPackagedMethod |
1226 | 475 |
"add or replace aPackagedMethod from the receiver" |
1277 | 476 |
| aPackagedMethodsOwnedClass | |
477 |
aPackagedMethodsOwnedClass := aPackagedMethod ownedClassName. |
|
1674 | 478 |
^ (self packagedMethodsAtClassNamed:aPackagedMethodsOwnedClass ifAbsentPut:[Dictionary new]) |
479 |
at:aPackagedMethod name put:aPackagedMethod. |
|
1226 | 480 |
! |
481 |
||
1674 | 482 |
addPackagedMethods:somePackageMethods |
1226 | 483 |
|
484 |
somePackageMethods do:[:aPackageMethod | |
|
1674 | 485 |
self addPackagedMethod:aPackageMethod copy. |
1226 | 486 |
]. |
487 |
^ somePackageMethods |
|
488 |
! |
|
489 |
||
1674 | 490 |
addPrerequisite:aPrerequisite |
1268 | 491 |
prerequisites add:aPrerequisite |
1226 | 492 |
! |
493 |
||
1674 | 494 |
addedPackagedClasses:somePackagedClasses |
1268 | 495 |
somePackagedClasses do:[:each | |
1674 | 496 |
self addedPackagedClass:each |
1268 | 497 |
]. |
498 |
^ somePackagedClasses |
|
1226 | 499 |
! |
500 |
||
1268 | 501 |
packagedClassesRemoveAtClassName:aKey ifAbsent:aBlock |
502 |
^ self packagedClasses removeKey:aKey ifAbsent:aBlock |
|
1226 | 503 |
! |
504 |
||
505 |
removeBlockedMethodNamed:aMethodName forClassNamed:aClassName |
|
1268 | 506 |
^ (self blockedMethodsAtClassNamed:aClassName) remove:aMethodName. |
507 |
! |
|
508 |
||
509 |
removeBlockedMethodsForClassNamed:aClassName ifAbsent:aBlock |
|
510 |
^ (blockedMethods removeKey:aClassName ifAbsent:aBlock). |
|
1226 | 511 |
! |
512 |
||
513 |
removeOverriddenMethodNamed:aMethodName forClassNamed:aClassName |
|
1674 | 514 |
^ self |
515 |
removeOverriddenMethodNamed:aMethodName |
|
516 |
forClassNamed:aClassName |
|
517 |
ifAbsent:[self error:'trying to remove a method that does not exist!!'"should i keep this?"] |
|
1268 | 518 |
! |
519 |
||
520 |
removeOverriddenMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock |
|
521 |
||
522 |
| dictionaryOfMethodNamesAndPackagedMethods removedPackagedMethod| |
|
523 |
||
524 |
overriddenMethodChanges values do:[:aDictionaryOfClassNamesAndPackagedMethods | |
|
1674 | 525 |
(dictionaryOfMethodNamesAndPackagedMethods := |
526 |
aDictionaryOfClassNamesAndPackagedMethods at:aClassName ifAbsent:[nil]). |
|
527 |
dictionaryOfMethodNamesAndPackagedMethods ifNotNil:[ |
|
528 |
removedPackagedMethod := (dictionaryOfMethodNamesAndPackagedMethods remove:aMethodName ifAbsent:[nil]). |
|
529 |
removedPackagedMethod ifNotNil:[ "once found it can just exit as there should not be any more here!!" |
|
530 |
^ self |
|
531 |
]. |
|
532 |
]. |
|
1268 | 533 |
|
534 |
]. |
|
1226 | 535 |
! |
536 |
||
537 |
scriptAt:aSymbol |
|
538 |
^ scripts at:aSymbol ifAbsent:[PackagedScript string:(String new) receiver:self] |
|
539 |
! |
|
540 |
||
541 |
scriptAt:aSymbol put:aString |
|
542 |
scripts at:aSymbol put:aString |
|
543 |
! ! |
|
544 |
||
545 |
!Package methodsFor:'adding & removing - basic'! |
|
546 |
||
547 |
basicAddedClass:aClass |
|
548 |
"add a representation of a class (PackagedClass) to the receiver. |
|
549 |
Look in aClass to see if we need to add any blocked methods - this could |
|
550 |
be done by the manager but is done locally to avoid too many message sends" |
|
1277 | 551 |
| newPackagedClass | |
552 |
self assert:(aClass isMeta not). |
|
553 |
newPackagedClass := (self newPackagedClass:aClass). |
|
554 |
self basicAddedPackagedClass:newPackagedClass. |
|
1268 | 555 |
|
556 |
(aClass methodDictionary copy) keysAndValuesDo:[:aMethodName :aMethod | |
|
1674 | 557 |
(aMethod package == self name) ifFalse:[ |
558 |
newPackagedClass addBlockedMethodNamed:aMethodName. |
|
559 |
]. |
|
1226 | 560 |
]. |
561 |
^ aClass |
|
1277 | 562 |
|
563 |
||
1226 | 564 |
! |
565 |
||
566 |
basicAddedMethod:aMethod |
|
1268 | 567 |
"needed for as it does not have a change notification and does not mark the receiver |
568 |
as dirty" |
|
569 |
| aPackagedMethod aMethodName aMethodClassName| |
|
570 |
||
1277 | 571 |
aMethodClassName := aMethod mclass name asSymbol. |
1226 | 572 |
aMethodName := aMethod name. |
1268 | 573 |
|
574 |
(self includesPackagedClassNamed:aMethodClassName) ifTrue:[ |
|
1674 | 575 |
^ (self packagedClassNamed:aMethodClassName) addMethodNamed:aMethodName |
1226 | 576 |
]. |
577 |
||
1268 | 578 |
aPackagedMethod := (self newPackagedMethodSelector:aMethodName className:aMethodClassName source:aMethod source). |
579 |
||
1674 | 580 |
self addPackagedMethod:aPackagedMethod. |
1268 | 581 |
|
582 |
^ aPackagedMethod "if nil, the method is still to be installed. Could use a dummy here instead??" |
|
583 |
! |
|
584 |
||
585 |
basicAddedPackagedClass:aPackagedClass |
|
586 |
"Add a class to a package. Return the aClass. |
|
587 |
This only works when 'aClass package == name' if not and error will occur. |
|
588 |
This method is called only AFTER the class package has changed!! This class |
|
589 |
is NOT responsible for changing values in classes!! |
|
590 |
" |
|
591 |
| aPackagedClassName | |
|
592 |
aPackagedClassName := aPackagedClass name. |
|
1674 | 593 |
self assert:(aPackagedClassName isSymbol). |
1268 | 594 |
(aPackagedClass package == self) ifFalse:[ |
1674 | 595 |
self error:'Cannot add ', aPackagedClassName, ' to package ''', name, |
596 |
''' as the class ', aPackagedClassName, Character cr asString, |
|
597 |
' belongs in the package''', aPackagedClass package name asString,''''. |
|
1226 | 598 |
]. |
1268 | 599 |
(self includesPackagedClassNamed:aPackagedClass name) ifTrue:[ |
1674 | 600 |
(self overriddenClassChangesIncludesClassNamed:aPackagedClass name) ifFalse:[ |
601 |
PackageError raiseAddedClassFailedNamed:aPackagedClass name toPackage:self. |
|
602 |
]. |
|
1226 | 603 |
]. |
1268 | 604 |
|
605 |
self removeOverriddenClassNamed:aPackagedClassName ifAbsent:[nil]. |
|
1674 | 606 |
self removeBlockedMethodsForClassNamed:aPackagedClassName ifAbsent:[nil]. |
1268 | 607 |
self packagedClasses at:aPackagedClassName put:(aPackagedClass). |
608 |
^ aPackagedClass |
|
1226 | 609 |
! |
610 |
||
1674 | 611 |
basicRemoveClassNamed:aSymbol |
1226 | 612 |
|
1268 | 613 |
packagedClasses removeKey:aSymbol ifAbsent:[ |
1674 | 614 |
"how much information do i need to recover from this error?" |
615 |
PackageError raiseCannotRemoveClassNamed:aSymbol fromPackage:self |
|
616 |
"'Cannot remove packagedClass ', aSymbol asString, |
|
617 |
' from package: ', name string." |
|
618 |
]. |
|
619 |
self blockedMethodsRemoveAtClassNamed:aSymbol ifAbsent:[nil "a blocked method is not always there!!"]. |
|
1268 | 620 |
self removeOverriddenClassNamed:aSymbol ifAbsent:[nil "a overridden class is not always there!!"]. |
1226 | 621 |
^ aSymbol |
622 |
! |
|
623 |
||
624 |
basicRemoveMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock |
|
625 |
"remove method named aMethodName from the receiver. If it is in loose methods, remove it, |
|
626 |
if the receiver just owns the class, add it to the blockedMethods if teh blockedMethods already have it, |
|
1674 | 627 |
evaluate aBlock" |
1226 | 628 |
| aPackagedMethod | |
1268 | 629 |
(self includesPackagedClassNamed:aClassName) ifTrue:[ |
1674 | 630 |
^ (self packagedClassNamed:aClassName) basicRemoveMethodNamed:aMethodName ifAbsent:aBlock |
1268 | 631 |
]. |
632 |
||
633 |
(self packagedMethodsAtClassName:aClassName ifAbsent:aBlock) |
|
1674 | 634 |
removeKey:aMethodName ifAbsent:aBlock. |
1268 | 635 |
|
636 |
(self overriddenChangesIncludesMethodName:aMethodName forClassNamed:aClassName) ifTrue:[ |
|
1674 | 637 |
self removeOverriddenMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock |
1226 | 638 |
]. |
639 |
||
640 |
^ aPackagedMethod |
|
1268 | 641 |
|
642 |
||
1226 | 643 |
! ! |
644 |
||
645 |
!Package methodsFor:'api - accessing'! |
|
646 |
||
1674 | 647 |
changePackageOverrideFromPackage:fromPackage toPackage:toPackage forClassNamed:className |
1268 | 648 |
"assumes that all the checks have been made that this className and these |
649 |
packages do exist!!" |
|
650 |
| overridenClassChangesHoldersForPackage | |
|
1674 | 651 |
overridenClassChangesHoldersForPackage := (overriddenClassChanges at:fromPackage name). |
1268 | 652 |
overridenClassChangesHoldersForPackage remove:className. |
653 |
||
654 |
self overrideClassNamed:className byPackageNamed:toPackage name. |
|
655 |
||
656 |
"cleanUp empty collections which are not needed!!" |
|
657 |
overriddenClassChanges size == 0 ifTrue:[ |
|
1674 | 658 |
(overriddenClassChanges removeKey:fromPackage name) |
1268 | 659 |
]. |
660 |
! |
|
661 |
||
1226 | 662 |
changeSet |
663 |
| changeSet | |
|
664 |
changeSet := ChangeSet new. |
|
665 |
packagedClasses do:[:aPackagedClass | |
|
666 |
changeSet addAll:aPackagedClass changeSet |
|
667 |
]. |
|
668 |
self looseMethods do:[:aPackageMethod | | aMethod aClass | |
|
1674 | 669 |
changeSet addMethodChange:aPackageMethod method in:aPackageMethod ownedClass |
1226 | 670 |
]. |
671 |
||
672 |
^ changeSet |
|
673 |
! |
|
674 |
||
675 |
classCategories |
|
676 |
| return | |
|
1268 | 677 |
return := Set new. "to make sure that each category is unique" |
1226 | 678 |
self packagedClassesDo:[:aPackagedClass | |
1674 | 679 |
return add:aPackagedClass category. |
1226 | 680 |
]. |
681 |
^ return asOrderedCollection sort:[:x :y | x > y]. |
|
682 |
! |
|
683 |
||
684 |
classesInCategory:aCategory |
|
685 |
| collectingClasses | |
|
686 |
collectingClasses := OrderedCollection new. |
|
687 |
||
688 |
self packagedClassesDo:[:aPackagedClass | |
|
1674 | 689 |
aPackagedClass category == aCategory ifTrue:[ |
690 |
collectingClasses add: aPackagedClass. |
|
691 |
]. |
|
1226 | 692 |
]. |
693 |
^ collectingClasses |
|
694 |
! |
|
695 |
||
1674 | 696 |
overriddenClassNamesByPackage:aPackage |
1268 | 697 |
^ (overriddenClassChanges at:aPackage name ifAbsent:[^#() "empty"]) asOrderedCollection. |
698 |
! |
|
699 |
||
1674 | 700 |
overriddenClassesByPackage:aPackage |
1268 | 701 |
^ (self overriddenClassNamesByPackage:aPackage) collect:[:aPackagedClassName | |
1674 | 702 |
self packagedClassNamed:aPackagedClassName |
703 |
] |
|
1268 | 704 |
! |
705 |
||
1674 | 706 |
overriddingPackageNameAtClassName:aClassName |
1268 | 707 |
"returns a PackagedClass or nil" |
708 |
overriddenClassChanges keysAndValuesDo:[:packageName :aSetOfClassNames | |
|
1674 | 709 |
(aSetOfClassNames includes:aClassName) ifTrue:[ |
710 |
^ packageName |
|
711 |
]. |
|
1268 | 712 |
]. |
713 |
^ nil. |
|
714 |
! |
|
715 |
||
716 |
packagedClassNamed:aSymbol |
|
717 |
^ (self packagedClassNamed:aSymbol ifAbsent:[nil]) |
|
718 |
! |
|
719 |
||
1674 | 720 |
packagedClassNamed:aSymbol ifAbsent:aBlock |
1277 | 721 |
| classWithoutClassEnding | |
1674 | 722 |
classWithoutClassEnding := (aSymbol asString copyUpTo:Character space) asSymbol. |
1277 | 723 |
|
724 |
(classWithoutClassEnding size < aSymbol asString size) ifTrue:[ |
|
1674 | 725 |
"here i am making a crude assumption that aSymbol is refering to the class side of a class. |
726 |
whether i should check if this is true or not is another matter..." |
|
727 |
^ (packagedClasses at:classWithoutClassEnding ifAbsent:[^ aBlock value]) classSide |
|
1277 | 728 |
]. |
729 |
||
730 |
^ (packagedClasses at:aSymbol "or classWithoutClassEnding" ifAbsent:[^ aBlock value]) |
|
1226 | 731 |
! |
732 |
||
1268 | 733 |
packagedMethodNamed:aSymbol forClassNamed:aClassName |
734 |
^ (self packagedMethodNamed:aSymbol forClassNamed:aClassName ifAbsent:[nil]) |
|
735 |
! |
|
736 |
||
737 |
packagedMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock |
|
738 |
| returnValue packagedMethodsAtClassName | |
|
1674 | 739 |
packagedMethodsAtClassName := (self packagedMethods at:aClassName ifAbsent:[nil]). |
1268 | 740 |
packagedMethodsAtClassName ifNotNil:[ |
1674 | 741 |
returnValue := packagedMethodsAtClassName at:aMethodName ifAbsent:[nil]. |
1268 | 742 |
]. |
743 |
||
744 |
returnValue ifNil:[ |
|
1674 | 745 |
(self definesSelector:aMethodName forClassNamed:aClassName) ifTrue:[| smalltalkMethod| |
746 |
smalltalkMethod := (Smalltalk classNamed:aClassName) compiledMethodAt:aMethodName. |
|
747 |
smalltalkMethod ifNil:[^ self error:'I am in an impossible state!!']. |
|
748 |
^ self newPackagedMethodWithMethod:smalltalkMethod |
|
749 |
||
750 |
]. |
|
751 |
aBlock value |
|
1268 | 752 |
]. |
753 |
||
1674 | 754 |
^ returnValue. |
1268 | 755 |
! |
756 |
||
757 |
workingPackage |
|
758 |
"Breaks encapsulation, but handy... may need a re-think" |
|
759 |
^ Class packageQuerySignal query. |
|
1226 | 760 |
! ! |
761 |
||
762 |
!Package methodsFor:'api - adding & removing'! |
|
763 |
||
764 |
addClassNamed:aClass |
|
1268 | 765 |
"called when adding a class on startup." |
766 |
^ self addPackagedClass:(PackagedClass name:aClass package:self) |
|
1226 | 767 |
! |
768 |
||
1268 | 769 |
addMethodNamed:aMethodName forClassNamed:aClassName |
770 |
"This is what i should sort out on MONDAY!!!!!!!!!! This is wrong!!!!!! I should be handed down the |
|
771 |
REAL methods which are added to me so that i can extract the source!!" |
|
772 |
| aPackagedMethod | |
|
773 |
||
774 |
(self includesPackagedClassNamed:aClassName) ifTrue:[ |
|
1674 | 775 |
^ (self packagedClassNamed:aClassName) addMethodNamed:aMethodName |
1268 | 776 |
]. |
1226 | 777 |
|
778 |
aPackagedMethod := (self newPackagedMethodSelector:aMethodName className:aClassName). |
|
779 |
||
1674 | 780 |
self addPackagedMethod:aPackagedMethod. |
1268 | 781 |
|
782 |
self markDirty. |
|
1226 | 783 |
^ aPackagedMethod "if nil, the method is still to be installed. Could use a dummy here instead??" |
784 |
! |
|
785 |
||
786 |
addedClass:aClass |
|
787 |
"Add a class to a package. Return the aClass. |
|
788 |
This only works when 'aClass package == name' if not and error will occur. |
|
789 |
This method is called only AFTER the class package has changed!! This class |
|
790 |
is NOT responsible for changing values in classes!! |
|
791 |
" |
|
792 |
self basicAddedClass:aClass. |
|
793 |
self markDirty. |
|
794 |
self changed:#addedClass: with:aClass. |
|
795 |
^ aClass |
|
796 |
! |
|
797 |
||
798 |
addedClasses:aClasses |
|
799 |
"Add a class to a package. Return the aClass" |
|
800 |
aClasses do:[:aClass | |
|
1674 | 801 |
self basicAddedClass:aClass. |
1226 | 802 |
]. |
803 |
||
804 |
self markDirty. |
|
805 |
self changed:#addClasses: with:aClasses. |
|
806 |
^ aClasses |
|
807 |
! |
|
808 |
||
809 |
addedMethod:aMethod |
|
810 |
"Add a method to a package. Return the aMethod" |
|
811 |
self basicAddedMethod:aMethod. |
|
812 |
self markDirty. |
|
813 |
self changed:#addedMethod: with:aMethod. |
|
814 |
^ aMethod |
|
815 |
! |
|
816 |
||
817 |
addedMethods:someMethods |
|
818 |
"Add someMethods to a package. Return the someMethods" |
|
819 |
someMethods do:[:aMethod | |
|
1674 | 820 |
self basicAddedMethod:aMethod. |
1226 | 821 |
]. |
822 |
self markDirty. |
|
823 |
self changed:#addedMethods: with:someMethods. |
|
824 |
^ someMethods |
|
825 |
! |
|
826 |
||
1268 | 827 |
addedPackagedClass:aPackagedClass |
828 |
"Add a class to a package. Return the aClass. |
|
829 |
This only works when 'aClass package == name' if not and error will occur. |
|
830 |
This method is called only AFTER the class package has changed!! This class |
|
831 |
is NOT responsible for changing values in classes!! |
|
832 |
" |
|
833 |
||
834 |
self basicAddedPackagedClass:aPackagedClass. |
|
835 |
self markDirty. |
|
836 |
self changed:#addedPackagedClass: with:aPackagedClass. |
|
837 |
^ aPackagedClass |
|
838 |
! |
|
839 |
||
840 |
addedPackagedClass:packagedClass blockedMethods:aSetOfBlockedMethods |
|
841 |
"Add a class to a package. Return the aClass. |
|
842 |
This only works when 'aClass package == name' if not and error will occur. |
|
843 |
This method is called only AFTER the class package has changed!! This class |
|
844 |
is NOT responsible for changing values in classes!! |
|
845 |
" |
|
846 |
| blockedMethodsAtClassName | |
|
847 |
||
848 |
self addedPackagedClass:packagedClass. |
|
849 |
aSetOfBlockedMethods size > 0 ifTrue:[ |
|
1674 | 850 |
blockedMethodsAtClassName := (self blockedMethodsAtClassNamed:packagedClass name ifAbsentPut:[Set new]). |
851 |
blockedMethodsAtClassName addAll:aSetOfBlockedMethods. |
|
1268 | 852 |
]. |
853 |
^ packagedClass |
|
854 |
! |
|
855 |
||
1674 | 856 |
overrideClassNamed:classBeingOverriddenName byPackageNamed:byPackageName |
1268 | 857 |
| originalClassDefinition | |
858 |
||
859 |
self assert:(byPackageName ~= name). |
|
860 |
originalClassDefinition := (self packagedClassNamed: classBeingOverriddenName). |
|
861 |
originalClassDefinition ifNil:[ |
|
1674 | 862 |
PackageError raiseWithOverrideClassErrorClassNotFound:classBeingOverriddenName fromPackage:self |
1268 | 863 |
]. |
864 |
||
865 |
self addOverriddenClassChange:originalClassDefinition byPackageNamed:byPackageName. |
|
866 |
self changed:#overrideClassNamed:byPackageNamed: with:(Array with:classBeingOverriddenName with:byPackageName) |
|
1226 | 867 |
! |
868 |
||
1674 | 869 |
overrideMethod:methodBeingOverridden byPackageNamed:byPackageName |
1268 | 870 |
| originalMethodDefinition | |
871 |
||
1674 | 872 |
originalMethodDefinition := |
873 |
(self newPackagedMethodSelector:methodBeingOverridden name |
|
874 |
className:methodBeingOverridden mclass name asSymbol |
|
875 |
source:methodBeingOverridden source). |
|
1268 | 876 |
|
877 |
originalMethodDefinition ifNil:[ |
|
1674 | 878 |
PackageError raiseWithOverrideMethodErrorMethodNotFound:methodBeingOverridden fromPackage:self |
1268 | 879 |
]. |
880 |
||
881 |
self addOverriddenMethodChange:originalMethodDefinition byPackageNamed:byPackageName. |
|
882 |
self changed:#overrideMethod: with:methodBeingOverridden |
|
1226 | 883 |
! |
884 |
||
1674 | 885 |
overrideMethod:methodBeingOverridden forClassNamed:aClassName byPackageNamed:byPackageName |
1268 | 886 |
| originalMethodDefinition methodName | |
887 |
||
888 |
self assert:(byPackageName ~= name). |
|
889 |
(methodBeingOverridden isKindOf:Method) ifTrue:[ |
|
1674 | 890 |
"unbound methods do not know there name so i have to do this... This could be done in Method>>selector" |
891 |
(methodName := methodBeingOverridden name) ifNil:[ |
|
892 |
methodName := (methodBeingOverridden source upTo:Character space) asSymbol. |
|
893 |
]. |
|
894 |
||
895 |
originalMethodDefinition := |
|
896 |
(self newPackagedMethodSelector:methodName |
|
897 |
className:aClassName |
|
898 |
source:methodBeingOverridden source). |
|
899 |
||
900 |
originalMethodDefinition ifNil:[ |
|
901 |
PackageError raiseWithOverrideMethodErrorMethodNotFound:methodBeingOverridden fromPackage:self |
|
902 |
]. |
|
1268 | 903 |
] ifFalse:[ |
1674 | 904 |
(methodBeingOverridden isKindOf:(Package::PackagedMethod)) ifFalse:[ |
905 |
self error:'This method needs a PackagedMethod or a Method' |
|
906 |
]. |
|
907 |
originalMethodDefinition := methodBeingOverridden. |
|
1268 | 908 |
]. |
909 |
||
910 |
self addOverriddenMethodChange:originalMethodDefinition byPackageNamed:byPackageName. |
|
911 |
self changed:#overrideMethod: with:methodBeingOverridden |
|
912 |
! |
|
913 |
||
1277 | 914 |
removeFromSystem |
915 |
self packagedClassesDo:[:aPackagedClass | |
|
1674 | 916 |
aPackagedClass removeFromSystem |
1277 | 917 |
]. |
918 |
||
919 |
self packagedMethodsDo:[:aPackagedMethod | |
|
1674 | 920 |
aPackagedMethod removeFromSystem |
1277 | 921 |
]. |
922 |
! |
|
923 |
||
1268 | 924 |
removeOverriddenClassNamed:aClassNameSymbol |
925 |
||
926 |
^ self removeOverriddenClassNamed:aClassNameSymbol ifAbsent:[self error:'Class not found!!'] |
|
927 |
! |
|
928 |
||
929 |
removeOverriddenClassNamed:aClassNameSymbol ifAbsent:aBlock |
|
930 |
||
931 |
overriddenClassChanges copy keysAndValuesDo:[:aPackageName :aSet | |
|
1674 | 932 |
aSet remove:aClassNameSymbol ifAbsent:aBlock. |
933 |
aSet isEmpty ifTrue:[ |
|
934 |
overriddenClassChanges removeKey:aPackageName. |
|
935 |
]. |
|
1268 | 936 |
]. |
937 |
||
938 |
overriddenMethodChanges copy keysAndValuesDo:[:aPackageName :aDic | |
|
1674 | 939 |
(aDic removeKey:aClassNameSymbol ifAbsent:aBlock). |
940 |
aDic isEmpty ifTrue:[ |
|
941 |
overriddenMethodChanges removeKey:aPackageName |
|
942 |
]. |
|
1268 | 943 |
]. |
1226 | 944 |
! |
945 |
||
1674 | 946 |
removedClassNamed:aSymbol |
1226 | 947 |
self basicRemoveClassNamed:aSymbol. |
948 |
self markDirty. |
|
949 |
self changed:#removedClassNamed: with:aSymbol. |
|
950 |
^ aSymbol |
|
951 |
! |
|
952 |
||
953 |
removedMethod:aMethod |
|
1674 | 954 |
^ self |
955 |
removedMethodNamed:aMethod name |
|
956 |
forClassNamed:aMethod mclass name. |
|
1226 | 957 |
! |
958 |
||
959 |
removedMethodNamed:aMethodName forClassNamed:aClassName |
|
960 |
"note: could also create a loose method object which could be more useful" |
|
1268 | 961 |
^ self removedMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:[self error:'I should know this method!!'] |
1226 | 962 |
! |
963 |
||
964 |
removedMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock |
|
965 |
"note: could also create a loose method object which could be more useful" |
|
966 |
| aPackagedMethod | |
|
967 |
aPackagedMethod := self basicRemoveMethodNamed:aMethodName forClassNamed:aClassName ifAbsent:aBlock. |
|
968 |
self markDirty. |
|
969 |
self changed:#removedMethodNamed:forClassNamed: with:(Array with:(aMethodName)with:(aClassName)). |
|
970 |
^ aPackagedMethod |
|
971 |
! ! |
|
972 |
||
1268 | 973 |
!Package methodsFor:'api - changes'! |
1226 | 974 |
|
1674 | 975 |
classDefinitionChange:aClassDefinitionChange |
976 |
"assumes that checks to see if the receiver is affected by the change have been made. |
|
977 |
At present a classDefinitionChange does not result in a class changing packages!! |
|
1226 | 978 |
If it does then this method needs to change and put this change type in overridden changes!! |
979 |
" |
|
980 |
self markDirty. |
|
981 |
self changed:#classDefinitionChange: with:aClassDefinitionChange |
|
982 |
! |
|
983 |
||
1674 | 984 |
classInstVarDefinitionChange:aClassInstVarDefinitionChange |
985 |
"assumes that checks to see if the receiver is affected by the change have been made. |
|
986 |
At present a classInstVarDefinitionChange does not result in a class changing packages!! |
|
1226 | 987 |
If it does then this method needs to change and put this change type in overridden changes!! |
988 |
" |
|
989 |
self markDirty. |
|
990 |
self changed:#classInstVarDefinitionChange: with:aClassInstVarDefinitionChange |
|
991 |
! |
|
992 |
||
993 |
classRemoveChange:aClassRemoveChange |
|
994 |
"assumes that checks to see if the receiver is affected by the change have been made. |
|
1674 | 995 |
At the moment i store the original package information in the instance variable |
1226 | 996 |
packagedClasses, and this is where i get the original class definition from!! It might be |
997 |
an idea to get this info from aClassRemoveChange like it is done in methodRemoveChange. |
|
1674 | 998 |
Then we would not need the packageClasses themselves and just storing symbolic links |
1226 | 999 |
to the classesand create the packageClasses on the fly when needed. |
1000 |
" |
|
1268 | 1001 |
|classBeingRemoved originalClassDefinition interestedMethods | |
1226 | 1002 |
|
1003 |
classBeingRemoved := ClassRemoveChange::ClassBeingRemovedQuery query. |
|
1268 | 1004 |
originalClassDefinition := (self packagedClassNamed: classBeingRemoved name). |
1674 | 1005 |
interestedMethods := self getInterestedPackagedMethodsFromClass:classBeingRemoved. |
1268 | 1006 |
interestedMethods do:[:aPackagedMethod | |
1674 | 1007 |
self addPackagedMethod:aPackagedMethod. |
1008 |
self overrideMethod:aPackagedMethod forClassNamed:classBeingRemoved name byPackageNamed:#Smalltalk |
|
1268 | 1009 |
]. |
1674 | 1010 |
(originalClassDefinition isNil and:[interestedMethods isEmpty]) ifTrue:[ |
1011 |
self error:'Oops. I should know this!! look #isDependentOnClassRemoveChange: This should be called |
|
1012 |
before me and should work!!)' |
|
1268 | 1013 |
]. |
1014 |
originalClassDefinition ifNotNil:[ |
|
1674 | 1015 |
self addOverriddenClassChange:originalClassDefinition byPackageNamed:#Smalltalk. |
1268 | 1016 |
]. |
1017 |
self changed:#classRemoveChange: |
|
1226 | 1018 |
! |
1019 |
||
1674 | 1020 |
classRenameChange:aClassRenameChange |
1021 |
"assumes that checks to see if the receiver is affected by the change have been made. |
|
1226 | 1022 |
This action requires the receiver to change all references to the old class name to the |
1023 |
new name. |
|
1024 |
" |
|
1268 | 1025 |
| newClass newPackagedClass| |
1226 | 1026 |
newClass := (Smalltalk classNamed:aClassRenameChange className). |
1027 |
newClass ifNil:[ |
|
1674 | 1028 |
self error:'The class named ', newClass name, |
1029 |
'does not exist!! It is expected to exist from a rename action!!' |
|
1226 | 1030 |
]. |
1268 | 1031 |
|
1032 |
self packagedClassesRemoveAtClassName:aClassRenameChange oldName ifAbsent:[nil]. |
|
1033 |
newPackagedClass := self newPackagedClass:newClass. |
|
1674 | 1034 |
self addedPackagedClass:newPackagedClass. |
1268 | 1035 |
self markDirty. |
1226 | 1036 |
self changed:#classRenameChange: with:aClassRenameChange |
1037 |
! |
|
1038 |
||
1039 |
markClean |
|
1040 |
self isDirty:false. |
|
1041 |
! |
|
1042 |
||
1043 |
markDirty |
|
1044 |
self isDirty:true |
|
1045 |
! |
|
1046 |
||
1047 |
methodCategoryChange:aChange |
|
1674 | 1048 |
"assumes that checks to see if the receiver is affected by the change have been made. |
1226 | 1049 |
This is not considered a 'major change'. Therefore do nothing to the receiver to indicate that |
1050 |
this method (specified by aChange) has been overriden or change. Just mark the receiver as |
|
1051 |
dirty |
|
1052 |
" |
|
1053 |
self markDirty. |
|
1054 |
self changed:#methodCategoryRenameChange: with:aChange |
|
1055 |
! |
|
1056 |
||
1057 |
methodCategoryRenameChange:aChange |
|
1674 | 1058 |
"assumes that checks to see if the receiver is affected by the change have been made. |
1226 | 1059 |
This is not considered a 'major change'. Therefore do nothing to the receiver to indicate that |
1060 |
this method (specified by aChange) has been overriden or change. Just mark the receiver as |
|
1061 |
dirty |
|
1062 |
" |
|
1063 |
self markDirty. |
|
1064 |
self changed:#methodCategoryRenameChange: with:aChange |
|
1065 |
! |
|
1066 |
||
1067 |
methodChanged:aMethodChange |
|
1068 |
"assumes that checks to see if the receiver is affected by the change have been made |
|
1069 |
a method as changed. |
|
1070 |
||
1071 |
There are really two types of change that come in here. A 'new method change' and a |
|
1072 |
'method redefinition'. |
|
1674 | 1073 |
|
1226 | 1074 |
If the receiver is dependent on the change there are two things that |
1075 |
can happen depending on the change: |
|
1076 |
||
1674 | 1077 |
1) if the receiver owns the class but not the method |
1078 |
- to keep the package consistant - we add a blocked method to the receiver |
|
1079 |
||
1080 |
2) if the receiver has a loose method defining the method |
|
1081 |
add an overriddenMethod change - to store the original. |
|
1226 | 1082 |
|
1083 |
Context note: |
|
1674 | 1084 |
at present a change to a methods results ALWAYS in the default package owning the method. |
1085 |
so here we assume that the current version package is NEVER the receiver!! This could be |
|
1086 |
added functionality option later on (i have no way of testing this now). |
|
1226 | 1087 |
" |
1088 |
| previousVersion aMethodName aClassName aPackagedMethod byPackageName | |
|
1089 |
||
1090 |
aMethodName := aMethodChange selector. |
|
1277 | 1091 |
aClassName := aMethodChange className asSymbol. |
1226 | 1092 |
previousVersion := aMethodChange previousVersion. |
1674 | 1093 |
aPackagedMethod := self |
1094 |
newPackagedMethodSelector:aMethodName |
|
1095 |
className:aClassName |
|
1096 |
source:previousVersion. |
|
1226 | 1097 |
byPackageName := aPackagedMethod currentPackageOwner. |
1098 |
||
1268 | 1099 |
(self includesPackagedClassNamed:aClassName) ifTrue:[ |
1674 | 1100 |
previousVersion ifNil:[ |
1101 |
"should only really happen in Default class - at least for the time being. |
|
1102 |
This is because as is noted in - 'Context note' - above" |
|
1103 |
^ self newMethodChanged:aMethodChange |
|
1104 |
]. |
|
1105 |
||
1106 |
previousVersion package asSymbol == self name ifTrue:[ |
|
1107 |
^ self addOverriddenMethodChange:aPackagedMethod byPackageNamed:byPackageName. |
|
1108 |
]. |
|
1109 |
Transcript nextPutAll:'i should NEVER be here.... either isDependentOnMethodChange does not |
|
1110 |
work correctly OR i have just gone a bit bonkers!! From Package>>#methodChanged:';cr. |
|
1111 |
]. |
|
1226 | 1112 |
|
1113 |
"when i am here aMethodChange is in with my packageMethods (loose method) |
|
1114 |
the following should be true(but is it needed???): |
|
1674 | 1115 |
previousVersion package asSymbol == self name |
1226 | 1116 |
" |
1117 |
||
1674 | 1118 |
self addOverriddenMethodChange:aPackagedMethod byPackageNamed:byPackageName. |
1226 | 1119 |
|
1120 |
self changed:#methodChanged: with:aMethodChange |
|
1121 |
! |
|
1122 |
||
1674 | 1123 |
methodRemoveChange:aMethodRemoveChange |
1124 |
"assumes that checks to see if the receiver is affected by the change have been made. |
|
1226 | 1125 |
A method that i am dependant on has been removed. I could be dependent on it's class |
1674 | 1126 |
or the method itself (then it would be a loose method). |
1226 | 1127 |
|
1128 |
There is one special case where i would be dependent on the class but not the method. |
|
1129 |
In this case i just remove the blocked method from my blocked method list!! |
|
1130 |
Otherwise adds changes to overriddenChanges. |
|
1131 |
" |
|
1268 | 1132 |
| aMethodName aClassName methodBeingRemoved overriddenByPackage | |
1226 | 1133 |
aMethodName := aMethodRemoveChange selector. |
1277 | 1134 |
aClassName := aMethodRemoveChange className asSymbol. |
1268 | 1135 |
methodBeingRemoved := aMethodRemoveChange previousVersion. |
1226 | 1136 |
|
1137 |
(self blockedMethodsIncludeMethodName:aMethodName forClassNamed:aClassName) ifTrue:[ |
|
1674 | 1138 |
self removeBlockedMethodNamed:aMethodName forClassNamed:aClassName. |
1139 |
self changed:#methodChanged: with:aMethodRemoveChange. |
|
1140 |
^ self. |
|
1226 | 1141 |
]. |
1268 | 1142 |
overriddenByPackage := self workingPackage. |
1143 |
overriddenByPackage == name ifTrue:[ |
|
1674 | 1144 |
overriddenByPackage := #Smalltalk |
1268 | 1145 |
]. |
1146 |
self overrideMethod:methodBeingRemoved forClassNamed:aClassName byPackageNamed:#Smalltalk. |
|
1147 |
self changed:#methodChanged: with:aMethodRemoveChange. |
|
1226 | 1148 |
! |
1149 |
||
1674 | 1150 |
newMethodChanged:aMethodChange |
1226 | 1151 |
"a new method has been created. In this case i must be dependent on the method's class |
1152 |
so i need to block this method from my 'view of the world'." |
|
1153 |
| aMethodName aClassName | |
|
1154 |
aMethodName := aMethodChange selector. |
|
1155 |
aClassName := aMethodChange className. |
|
1674 | 1156 |
^ self addBlockedMethodNamed:aMethodName forClassNamed:aClassName |
1226 | 1157 |
! ! |
1158 |
||
1268 | 1159 |
!Package methodsFor:'api - prerequisites'! |
1160 |
||
1161 |
addClassNamePrerequisite:aClassName |
|
1162 |
"changed sent in the following call" |
|
1163 |
^ self addClassNamePrerequisite:aClassName ifFailString:''. |
|
1164 |
! |
|
1165 |
||
1674 | 1166 |
addClassNamePrerequisite:aName ifFailString:aString |
1268 | 1167 |
|returnValue| |
1168 |
||
1674 | 1169 |
returnValue := self |
1170 |
addPrerequisite:(self newClassPrerequisiteNamed:aName |
|
1171 |
ifFailString:aString). |
|
1268 | 1172 |
self changed:#addClassNamePrerequisite: with:aName. |
1173 |
^ returnValue |
|
1174 |
! |
|
1175 |
||
1674 | 1176 |
addPackageNamePrerequisite:aName |
1268 | 1177 |
"changed sent in the following call" |
1178 |
^ self addPackageNamePrerequisite:aName ifFailString:''. |
|
1179 |
! |
|
1180 |
||
1674 | 1181 |
addPackageNamePrerequisite:aName ifFailString:aString |
1268 | 1182 |
|returnValue| |
1183 |
||
1674 | 1184 |
returnValue := self |
1185 |
addPrerequisite:(self newPackagePrerequisiteNamed:aName |
|
1186 |
ifFailString:aString). |
|
1268 | 1187 |
self changed:#addPackageNamePrerequisite: with:aName. |
1188 |
^ returnValue |
|
1189 |
! ! |
|
1190 |
||
1191 |
!Package methodsFor:'api - scripts'! |
|
1192 |
||
1193 |
postInstallScript |
|
1674 | 1194 |
^ self scriptAt:#postInstall |
1268 | 1195 |
! |
1196 |
||
1197 |
postInstallScriptString:aString |
|
1198 |
self scriptAt:#postInstall put:(self newPackageScriptWithString:aString). |
|
1199 |
self changed:#postInstallScriptString: with:aString. |
|
1200 |
! |
|
1201 |
||
1202 |
postUninstallScript |
|
1674 | 1203 |
^ self scriptAt:#postUninstall |
1268 | 1204 |
! |
1205 |
||
1206 |
postUninstallScriptString:aString |
|
1207 |
self scriptAt:#postUninstall put:(self newPackageScriptWithString:aString). |
|
1208 |
self changed:#postUninstallScriptString: with:aString. |
|
1209 |
! |
|
1210 |
||
1211 |
preInstallScript |
|
1674 | 1212 |
^ (self scriptAt:#preInstall) |
1268 | 1213 |
! |
1214 |
||
1215 |
preInstallScriptString:aString |
|
1216 |
self scriptAt:#preInstall put:(self newPackageScriptWithString:aString). |
|
1217 |
self changed:#preInstallScriptString: with:aString. |
|
1218 |
! |
|
1219 |
||
1220 |
preUninstallScript |
|
1674 | 1221 |
^ self scriptAt:#preUninstall |
1268 | 1222 |
! |
1223 |
||
1224 |
preUninstallScriptString:aString |
|
1225 |
self scriptAt:#preUninstall put:(self newPackageScriptWithString:aString). |
|
1226 |
self changed:#preUninstallScriptString: with:aString. |
|
1227 |
! ! |
|
1228 |
||
1229 |
!Package methodsFor:'api - uninstall'! |
|
1230 |
||
1231 |
uninstallFromManager:aPackageManager |
|
1232 |
||
1233 |
self packagedClasses copy do:[:aPackagedClass | |
|
1674 | 1234 |
"i remove here from packagedClasses so a shallow copy is needed!!" |
1235 |
aPackageManager |
|
1236 |
removeClassNamed:aPackagedClass name |
|
1237 |
fromPackage:self |
|
1238 |
moveToDefaultPackage:false. |
|
1268 | 1239 |
]. |
1240 |
||
1241 |
self checkOkToUninstall. |
|
1242 |
self basicUninstall. |
|
1243 |
! ! |
|
1244 |
||
1245 |
!Package methodsFor:'api-moving'! |
|
1246 |
||
1247 |
movedClassNamed:aClassName toPackage:newOwnerPackage |
|
1674 | 1248 |
"Note: all the methods of the class have also been moved to newOwnerPackage BUT |
1249 |
we do not have to do anything about that here!! We also do not get any change messages |
|
1268 | 1250 |
and we - in effect - get this change for free :-) as now newOwnerPackage owns the class!!" |
1251 |
| packagedClass blockedMethods| |
|
1674 | 1252 |
packagedClass := self packagedClassNamed:aClassName. |
1268 | 1253 |
blockedMethods := self blockedMethodsAtClassNamed:aClassName. |
1254 |
||
1255 |
packagedClass ifNil:[ |
|
1674 | 1256 |
PackageError raiseCannotMoveClassNamed:aClassName toPackage:newOwnerPackage. |
1268 | 1257 |
]. |
1258 |
packagedClass package:newOwnerPackage. |
|
1259 |
||
1260 |
PackageError removeClassError handle:[:ex | |
|
1674 | 1261 |
PackageError raiseCannotMoveClassNamed:aClassName toPackage:newOwnerPackage. |
1268 | 1262 |
] do:[ |
1674 | 1263 |
self removedClassNamed:aClassName. |
1268 | 1264 |
]. |
1265 |
newOwnerPackage addedPackagedClass:packagedClass blockedMethods:blockedMethods. |
|
1266 |
self markDirty. |
|
1674 | 1267 |
self changed:#'movedClassNamed:toPackage:' |
1268 |
with:(Array with:aClassName with:newOwnerPackage). |
|
1268 | 1269 |
|
1270 |
! |
|
1271 |
||
1674 | 1272 |
movedMethod:aMethod toPackage:newOwnerPackage |
1268 | 1273 |
self removedMethod:aMethod. |
1274 |
newOwnerPackage addedMethod:aMethod. |
|
1275 |
! ! |
|
1276 |
||
1226 | 1277 |
!Package methodsFor:'checks'! |
1278 |
||
1279 |
readyForInstall |
|
1280 |
#ToDo. |
|
1281 |
! |
|
1282 |
||
1283 |
readyForUninstall |
|
1284 |
#ToDo. |
|
1285 |
! ! |
|
1286 |
||
1287 |
!Package methodsFor:'enumerating'! |
|
1288 |
||
1674 | 1289 |
classesInSystemDo:aBlock |
1226 | 1290 |
self packagedClassesDo:[:aPackage | | aClass | |
1674 | 1291 |
(aClass"orNil" := aPackage classInSmalltalk) ifNotNil:[ |
1292 |
aBlock value:aClass |
|
1293 |
]. |
|
1226 | 1294 |
]. |
1295 |
! |
|
1296 |
||
1674 | 1297 |
loosePackagedMethodsDo:aBlock |
1226 | 1298 |
self looseMethods do:aBlock. |
1299 |
! |
|
1300 |
||
1674 | 1301 |
packagedClassesDo:aOneArgBlock |
1226 | 1302 |
^ packagedClasses do:aOneArgBlock |
1277 | 1303 |
! |
1304 |
||
1674 | 1305 |
packagedMethodsDo:aBlock |
1277 | 1306 |
self packagedMethods values do:[:aDicOfPackagedMethods | |
1674 | 1307 |
aDicOfPackagedMethods values do:aBlock |
1277 | 1308 |
]. |
1309 |
||
1310 |
||
1311 |
||
1226 | 1312 |
! ! |
1313 |
||
1314 |
!Package methodsFor:'factory'! |
|
1315 |
||
1316 |
newClassPrerequisiteNamed:aName ifFailString:aString |
|
1317 |
^ ClassPrerequisite named:aName ifFailString:aString. |
|
1318 |
! |
|
1319 |
||
1674 | 1320 |
newOverriddenChangeWithChange:aChange |
1226 | 1321 |
^ OverriddenChange newChange:aChange package:self. |
1322 |
! |
|
1323 |
||
1324 |
newPackagePrerequisiteNamed:aName ifFailString:aString |
|
1325 |
^ PackagePrerequisite named:aName ifFailString:aString. |
|
1326 |
! |
|
1327 |
||
1328 |
newPackageScriptWithString:aString |
|
1329 |
^ PackagedScript string:aString receiver:self |
|
1330 |
! |
|
1331 |
||
1332 |
newPackagedClass:aClass |
|
1333 |
^ (PackagedClass class:aClass package:self) |
|
1334 |
! |
|
1335 |
||
1336 |
newPackagedMethodSelector:aMethodSelector className:aClassName |
|
1337 |
^ PackagedMethod new |
|
1674 | 1338 |
name:aMethodSelector; |
1339 |
ownedClassName: aClassName; |
|
1340 |
package:self. |
|
1226 | 1341 |
! |
1342 |
||
1343 |
newPackagedMethodSelector:aMethodSelector className:aClassName source:aSourceString |
|
1674 | 1344 |
^ PackagedMethod |
1345 |
name:aMethodSelector |
|
1346 |
ownedClassName: aClassName |
|
1347 |
category:String new |
|
1348 |
package:self |
|
1349 |
source:aSourceString |
|
1226 | 1350 |
! |
1351 |
||
1674 | 1352 |
newPackagedMethodWithMethod:aMethod |
1353 |
^ PackagedMethod |
|
1354 |
name:aMethod selector |
|
1355 |
ownedClassName: aMethod mclass name |
|
1356 |
category:aMethod category |
|
1357 |
package:self |
|
1358 |
source:aMethod source |
|
1226 | 1359 |
! ! |
1360 |
||
1361 |
!Package methodsFor:'initialization'! |
|
1362 |
||
1363 |
initialize |
|
1364 |
||
1365 |
packagedClasses := self class defaultPackagedClassesCollection. |
|
1366 |
packagedMethods := self class defaultPackagedMethodsCollection. |
|
1367 |
blockedMethods := self class defaultBlockedMethodsCollection. |
|
1268 | 1368 |
|
1369 |
overriddenClassChanges := self class defaultOverriddenChangesCollection. |
|
1370 |
overriddenMethodChanges := self class defaultOverriddenChangesCollection. |
|
1371 |
||
1226 | 1372 |
prerequisites := self class defaultPrerequisiteCollection. |
1373 |
scripts := self class defaultScriptsCollection. |
|
1374 |
||
1375 |
isDirty := false. |
|
1376 |
isInstalled := false. "not sure about this..." |
|
1377 |
super initialize. |
|
1378 |
! |
|
1379 |
||
1380 |
initializeClasses |
|
1277 | 1381 |
self classesInSystemDo:[:aClass | |
1674 | 1382 |
aClass initialize. |
1226 | 1383 |
]. |
1384 |
! |
|
1385 |
||
1386 |
initializeInstalled |
|
1387 |
"initialize as if the receiver as if it has just been loaded" |
|
1388 |
| myName packagedClass | |
|
1389 |
myName := self name. |
|
1390 |
self isDirty:false. |
|
1391 |
self isInstalled:true. |
|
1277 | 1392 |
self classesInSystemDo:[:aClass | |
1674 | 1393 |
aClass setPackage:myName. |
1394 |
"get initial information" |
|
1395 |
packagedClass := (self packagedClassNamed:aClass name). |
|
1396 |
packagedClass instanceDefinition:aClass definition |
|
1397 |
classDefinition:aClass class definition |
|
1398 |
category:aClass category |
|
1268 | 1399 |
|
1226 | 1400 |
]. |
1268 | 1401 |
"you need to set the working package to the package you are loading... maybe???" |
1402 |
"/ self looseMethodsDo:[:aMethod | |
|
1403 |
"/ aMethod setPackage:myName |
|
1404 |
"/ ]. |
|
1226 | 1405 |
! |
1406 |
||
1407 |
initializeLoaded |
|
1408 |
"initialize as if the receiver as just been loaded" |
|
1409 |
self isDirty:false. |
|
1410 |
self isInstalled:false. |
|
1411 |
! ! |
|
1412 |
||
1413 |
!Package methodsFor:'printing'! |
|
1414 |
||
1415 |
printOn:aStream |
|
1674 | 1416 |
|
1226 | 1417 |
'named:', self name. |
1418 |
aStream nextPutAll:self class printString. |
|
1419 |
aStream nextPutAll:' named:'. |
|
1420 |
aStream nextPut:$'. |
|
1421 |
aStream nextPutAll:self name. |
|
1422 |
aStream nextPut:$'. |
|
1423 |
! ! |
|
1424 |
||
1425 |
!Package methodsFor:'queries'! |
|
1426 |
||
1427 |
blockedMethodsIncludeMethodName:aMethodName forClassNamed:aClassName |
|
1428 |
| blockedMethods | |
|
1268 | 1429 |
blockedMethods := (self blockedMethodsAtClassNamed:aClassName). |
1226 | 1430 |
blockedMethods ifNil:[ |
1674 | 1431 |
^ false. |
1226 | 1432 |
]. |
1433 |
||
1434 |
^ blockedMethods includes:aMethodName |
|
1435 |
! |
|
1436 |
||
1268 | 1437 |
definesSelector:aMethodSymbol forClassNamed:aClassSymbol |
1674 | 1438 |
"checks to see if the receiver defines a method selector associated |
1268 | 1439 |
with a class symbol." |
1440 |
||
1441 |
| theClass dictionaryOfPackagedMethods | |
|
1442 |
||
1443 |
(theClass := self packagedClassNamed:aClassSymbol) ifNil:[ |
|
1674 | 1444 |
dictionaryOfPackagedMethods := self packagedMethods at:aClassSymbol ifAbsent:[^ false]. |
1445 |
dictionaryOfPackagedMethods at:aMethodSymbol ifAbsent:[^ false]. "assumes a packagedMethod is returned" |
|
1446 |
aMethodSymbol ifNil:[ |
|
1447 |
^ false. |
|
1448 |
]. |
|
1449 |
^ true. |
|
1268 | 1450 |
]. |
1451 |
||
1452 |
"if i am here then i know the class!!" |
|
1453 |
(self blockedMethodsIncludeMethodName:aMethodSymbol forClassNamed:aClassSymbol) ifTrue:[ |
|
1674 | 1454 |
^ false. |
1226 | 1455 |
]. |
1456 |
||
1268 | 1457 |
aMethodSymbol ifNil:[ |
1674 | 1458 |
^ false. |
1226 | 1459 |
]. |
1460 |
||
1461 |
^ true. |
|
1462 |
! |
|
1463 |
||
1674 | 1464 |
includesPackagedClassNamed:aSymbol |
1277 | 1465 |
|
1466 |
^ (self packagedClassNamed:aSymbol) notNil |
|
1226 | 1467 |
! |
1468 |
||
1268 | 1469 |
isOverridden |
1470 |
^ ((overriddenMethodChanges notEmpty) or:[(overriddenClassChanges notEmpty)]) |
|
1226 | 1471 |
! |
1472 |
||
1473 |
isPackage |
|
1474 |
^ true |
|
1475 |
! |
|
1476 |
||
1268 | 1477 |
overriddenChangesIncludesClassNamed:aClassName |
1478 |
||
1479 |
||
1674 | 1480 |
overriddenClassChanges values do:[:aSetOfClassNames | |
1481 |
(aSetOfClassNames includes:aClassName) ifTrue:[ |
|
1482 |
^ true |
|
1483 |
]. |
|
1484 |
]. |
|
1268 | 1485 |
overriddenMethodChanges values do:[:aColOfDics | |
1674 | 1486 |
(aColOfDics keys includes:aClassName) ifTrue:[ |
1487 |
^ true |
|
1488 |
]. |
|
1489 |
]. |
|
1490 |
||
1491 |
^ false |
|
1268 | 1492 |
|
1493 |
! |
|
1494 |
||
1495 |
overriddenChangesIncludesMethodName:aMethodName forClassNamed:aClassName |
|
1277 | 1496 |
| aSetOfPackageMethods | |
1268 | 1497 |
|
1498 |
overriddenMethodChanges values do:[:aDicOfClassNamesAndMethods | |
|
1674 | 1499 |
aSetOfPackageMethods := (aDicOfClassNamesAndMethods at:aClassName ifAbsent:[nil]). |
1500 |
aSetOfPackageMethods ifNotNil:[ |
|
1501 |
(aSetOfPackageMethods includes:aMethodName) ifTrue:[ |
|
1502 |
^ true |
|
1503 |
]. |
|
1504 |
]. |
|
1268 | 1505 |
|
1506 |
]. |
|
1507 |
||
1674 | 1508 |
^ false |
1268 | 1509 |
! |
1510 |
||
1511 |
overriddenClassChangesIncludesClassNamed:aClassName |
|
1512 |
||
1513 |
overriddenClassChanges isEmpty ifTrue:[ |
|
1674 | 1514 |
^ false |
1268 | 1515 |
]. |
1516 |
||
1674 | 1517 |
overriddenClassChanges values do:[:aSetOfClassNames | |
1518 |
(aSetOfClassNames includes:aClassName) ifTrue:[ |
|
1519 |
^ true |
|
1520 |
]. |
|
1521 |
]. |
|
1522 |
||
1523 |
^ false |
|
1226 | 1524 |
! |
1525 |
||
1268 | 1526 |
overriddenMethodChangesIncludesClassNamed:aClassName |
1527 |
||
1528 |
overriddenMethodChanges isEmpty ifTrue:[ |
|
1674 | 1529 |
^ false |
1268 | 1530 |
]. |
1531 |
||
1674 | 1532 |
overriddenClassChanges values do:[:aDic | |
1533 |
(aDic keys includes:aClassName) ifTrue:[ |
|
1534 |
^ true |
|
1535 |
]. |
|
1536 |
]. |
|
1537 |
||
1538 |
^ false |
|
1268 | 1539 |
! ! |
1540 |
||
1541 |
!Package methodsFor:'queries - dependents'! |
|
1542 |
||
1543 |
hasRelationshipWithClassNamed:aClassName |
|
1544 |
"checks to see if the receiver has got some sort of relationship with |
|
1545 |
aClassName such as a method or a class. returns a boolean |
|
1546 |
" |
|
1547 |
self assert:aClassName isSymbol. |
|
1548 |
||
1549 |
^ ((self includesPackagedClassNamed:aClassName) or:[ |
|
1674 | 1550 |
(self packagedMethods at:aClassName ifAbsent:[nil])notNil] ) |
1268 | 1551 |
! |
1552 |
||
1553 |
isDependentOnClassNamed:aClassName |
|
1554 |
"checks to see if the receiver is dependent on aClassName. returns a boolean |
|
1555 |
" |
|
1556 |
| packagedClass classCheck methodCheck packagedMethods | |
|
1557 |
self assert:aClassName isSymbol. |
|
1558 |
classCheck := true. |
|
1559 |
methodCheck := true. |
|
1560 |
||
1561 |
(self hasRelationshipWithClassNamed:aClassName) ifFalse:[ |
|
1674 | 1562 |
^ false |
1268 | 1563 |
]. |
1564 |
||
1565 |
packagedClass := (self packagedClassNamed:aClassName) ifNotNil:[ |
|
1674 | 1566 |
classCheck := (self overriddingPackageNameAtClassName:aClassName) isNil |
1268 | 1567 |
]. |
1568 |
||
1569 |
(packagedMethods := self packagedMethods at:aClassName ifAbsent:[nil]) ifNotNil:[ |
|
1674 | 1570 |
packagedMethods keys do:[:aMethodSelector | |
1571 |
(self isDependentOnMethodNamed:aMethodSelector forClassNamed:aClassName) ifFalse:[ |
|
1572 |
methodCheck := false. |
|
1573 |
]. |
|
1574 |
]. |
|
1575 |
||
1268 | 1576 |
]. |
1577 |
||
1578 |
^ classCheck or:[methodCheck]. |
|
1579 |
! |
|
1580 |
||
1581 |
isDependentOnMethodNamed:aMethodSelector forClassNamed:aMethodClassName |
|
1582 |
"If the receiver is responsible for the change return true or false." |
|
1583 |
(self definesSelector:aMethodSelector forClassNamed:aMethodClassName) ifTrue:[ |
|
1674 | 1584 |
(self includesPackagedClassNamed:aMethodClassName) ifTrue:[ |
1585 |
(self blockedMethodsIncludeMethodName:aMethodSelector forClassNamed:aMethodClassName) ifTrue:[ |
|
1586 |
^ false. |
|
1587 |
]. |
|
1588 |
]. |
|
1589 |
||
1590 |
(self overriddenChangesIncludesMethodName:aMethodSelector forClassNamed:aMethodClassName) ifTrue:[ |
|
1591 |
^ false. |
|
1592 |
]. |
|
1593 |
^ true. |
|
1268 | 1594 |
]. |
1595 |
||
1596 |
||
1597 |
||
1674 | 1598 |
^ false |
1226 | 1599 |
! ! |
1600 |
||
1601 |
!Package methodsFor:'uninstall'! |
|
1602 |
||
1603 |
basicUninstall |
|
1604 |
||
1605 |
self preUninstallScript evaluate. |
|
1606 |
self uninstallDependentPackages. |
|
1607 |
self uninstallClasses. |
|
1608 |
self uninstallLooseMethods. |
|
1609 |
self initializeLoaded. |
|
1610 |
self postUninstallScript evaluate. |
|
1611 |
! |
|
1612 |
||
1613 |
checkOkToUninstall |
|
1614 |
#toDo. |
|
1615 |
! |
|
1616 |
||
1617 |
uninstallClasses |
|
1277 | 1618 |
self classesInSystemDo:[:aClass | |
1674 | 1619 |
aClass removeFromSystem. |
1226 | 1620 |
] |
1621 |
! |
|
1622 |
||
1623 |
uninstallDependentPackages |
|
1624 |
#toDo |
|
1625 |
! |
|
1626 |
||
1627 |
uninstallLooseMethods |
|
1277 | 1628 |
self loosePackagedMethodsDo:[:aLooseMethod | |
1674 | 1629 |
aLooseMethod removeFromSystem. |
1226 | 1630 |
]. |
1631 |
! ! |
|
1632 |
||
1633 |
!Package::PackagedClass class methodsFor:'instance creation'! |
|
1634 |
||
1635 |
class:aClass package:aPackage |
|
1636 |
| anInstance| |
|
1637 |
anInstance := (self basicNew name:aClass name package:aPackage). |
|
1638 |
(aClass isLoaded) ifFalse:[ |
|
1674 | 1639 |
"could also be dependant on Smalltalk!!" |
1640 |
aClass addDependent:anInstance. "get the definition when the class is autoloaded" |
|
1641 |
anInstance category: aClass category. |
|
1642 |
^ anInstance. |
|
1226 | 1643 |
]. |
1674 | 1644 |
anInstance instanceDefinition: aClass definition |
1645 |
classDefinition: aClass class definition |
|
1646 |
category: aClass category. |
|
1226 | 1647 |
|
1648 |
^ anInstance |
|
1649 |
! |
|
1650 |
||
1651 |
name:aClassName package:aPackage |
|
1652 |
^ (self basicNew name:aClassName package:aPackage). |
|
1653 |
! ! |
|
1654 |
||
1655 |
!Package::PackagedClass methodsFor:'accessing'! |
|
1656 |
||
1657 |
category |
|
1268 | 1658 |
^ category ifNil:['' copy]. |
1226 | 1659 |
! |
1660 |
||
1661 |
category:something |
|
1662 |
"set the value of the instance variable 'category' (automatically generated)" |
|
1663 |
||
1664 |
category := something. |
|
1665 |
! |
|
1666 |
||
1667 |
classDefinition |
|
1668 |
"return the value of the instance variable 'classDefinition' (automatically generated)" |
|
1669 |
||
1670 |
^ classDefinition |
|
1671 |
! |
|
1672 |
||
1673 |
classInstanceVariableNames |
|
1674 |
"return the value of the instance variable 'classInstanceVariableNames' (automatically generated)" |
|
1675 |
||
1676 |
^ classInstanceVariableNames |
|
1677 |
! |
|
1678 |
||
1679 |
classVariableNames |
|
1680 |
"return the value of the instance variable 'classVariableNames' (automatically generated)" |
|
1681 |
||
1682 |
^ classVariableNames |
|
1683 |
! |
|
1684 |
||
1685 |
instanceDefinition |
|
1686 |
"return the value of the instance variable 'instanceDefinition' (automatically generated)" |
|
1687 |
||
1688 |
^ instanceDefinition |
|
1689 |
! |
|
1690 |
||
1674 | 1691 |
instanceDefinition:instanceDefinitionArg classDefinition:classDefinitionArg category:categoryArg |
1268 | 1692 |
"set instance variables (automatically generated)" |
1693 |
||
1694 |
instanceDefinition := instanceDefinitionArg. |
|
1695 |
classDefinition := classDefinitionArg. |
|
1696 |
category := categoryArg. |
|
1226 | 1697 |
! |
1698 |
||
1699 |
instanceVariableNames |
|
1700 |
"return the value of the instance variable 'instanceVariableNames' (automatically generated)" |
|
1701 |
||
1702 |
^ instanceVariableNames |
|
1703 |
! |
|
1704 |
||
1705 |
name |
|
1706 |
"return the value of the instance variable 'name' (automatically generated)" |
|
1707 |
||
1708 |
^ name |
|
1709 |
! |
|
1710 |
||
1674 | 1711 |
name:nameArg package:packageArg |
1226 | 1712 |
"set instance variables (automatically generated)" |
1713 |
||
1714 |
name := nameArg. |
|
1715 |
package := packageArg. |
|
1716 |
! |
|
1717 |
||
1718 |
package |
|
1719 |
"return the value of the instance variable 'package' (automatically generated)" |
|
1720 |
||
1721 |
^ package |
|
1722 |
! |
|
1723 |
||
1268 | 1724 |
package:aPackage |
1725 |
"if the receiver IS in smalltalk change the class in smalltalk. |
|
1726 |
I hope this wont make the functionality get a bit hairy..." |
|
1727 |
||
1728 |
self isInSmalltalk ifTrue:[ |
|
1674 | 1729 |
self classInSmalltalk package:aPackage name |
1268 | 1730 |
]. |
1731 |
package := aPackage. |
|
1732 |
! |
|
1733 |
||
1734 |
privateClasses |
|
1735 |
"borrowed implementation from Class>>privateClasses. |
|
1736 |
This implementation looks into the receiver's package to look for |
|
1737 |
privateClasses. IF the receiver is installed in Smalltalk then these private classes |
|
1738 |
associated with the receiver are also its privateClasses!! Although this may not happen |
|
1739 |
often |
|
1740 |
" |
|
1674 | 1741 |
^ self privateClassesOrAll:false |
1268 | 1742 |
|
1743 |
||
1744 |
||
1226 | 1745 |
! |
1746 |
||
1674 | 1747 |
privateClassesOrAll:allOfThem |
1268 | 1748 |
"implementation based on Class>>privateClasesOrNil: " |
1749 |
|classes myName myNamePrefix myNamePrefixLen cls| |
|
1750 |
||
1751 |
myName := self name. |
|
1752 |
myNamePrefix := myName , '::'. |
|
1753 |
myNamePrefixLen := myNamePrefix size. |
|
1754 |
||
1755 |
package packagedClasses keys do:[:nm | |
|
1674 | 1756 |
(nm startsWith:myNamePrefix) ifTrue:[ |
1757 |
(allOfThem |
|
1758 |
or:[(nm indexOf:$: startingAt:myNamePrefixLen + 1) == 0]) ifTrue:[ |
|
1759 |
cls := package packagedClassNamed:nm. |
|
1760 |
||
1761 |
(cls notNil) ifTrue:[ |
|
1762 |
classes isNil ifTrue:[ |
|
1763 |
classes := IdentitySet new:10. |
|
1764 |
]. |
|
1765 |
classes add:cls. |
|
1766 |
] |
|
1767 |
] |
|
1768 |
] |
|
1268 | 1769 |
]. |
1770 |
self isInSmalltalk ifTrue:[ |
|
1674 | 1771 |
^ classes ? (OrderedCollection new) addAll:(self classInSmalltalk privateClasses) |
1268 | 1772 |
]. |
1773 |
^ classes ? #() |
|
1226 | 1774 |
! |
1775 |
||
1268 | 1776 |
shortName |
1777 |
"copied from ClassDescription>>nameWithoutPrefix " |
|
1778 |
|nm idx| |
|
1779 |
||
1780 |
nm := self name. |
|
1781 |
idx := nm lastIndexOf:$:. |
|
1782 |
idx == 0 ifTrue:[ |
|
1674 | 1783 |
^ nm |
1268 | 1784 |
]. |
1785 |
^ (nm copyFrom:idx+1) asSymbol. "asSymbol was added" |
|
1226 | 1786 |
! ! |
1787 |
||
1788 |
!Package::PackagedClass methodsFor:'api'! |
|
1789 |
||
1674 | 1790 |
addBlockedMethodNamed:aMethodName |
1268 | 1791 |
^ package addBlockedMethodNamed:aMethodName forClassNamed:name |
1792 |
! |
|
1793 |
||
1674 | 1794 |
addMethodNamed:aMethodName |
1268 | 1795 |
| aPackagedMethod | |
1796 |
(self blockedMethodsIncludeMethodName:aMethodName) ifTrue:[ |
|
1674 | 1797 |
self removeBlockedMethodNamed:aMethodName. |
1798 |
self markDirty. |
|
1799 |
^ aPackagedMethod. |
|
1268 | 1800 |
]. |
1801 |
||
1802 |
(self overriddenChangesIncludesMethodName:aMethodName) ifTrue:[ |
|
1803 |
"it should not be consider overriden anymore has the method has just been |
|
1804 |
added to the receiver!! And we dont need to add it as an extra method either |
|
1805 |
as i now am a 'holder for this method!!' But to show this i need to mark myself dirty" |
|
1674 | 1806 |
self markDirty. |
1807 |
self removeOverriddenMethodNamed:aMethodName. |
|
1808 |
^ aPackagedMethod. |
|
1268 | 1809 |
]. |
1810 |
||
1811 |
"if i am here the method is in effect added as the package the receiver is related to |
|
1812 |
knows the class and does not include any blocked methods for the method aMethodName" |
|
1813 |
! |
|
1814 |
||
1815 |
applyIntoSmalltalk |
|
1816 |
||
1817 |
Parser evaluate:(instanceDefinition). |
|
1818 |
Parser evaluate:(classDefinition). |
|
1819 |
||
1820 |
! |
|
1821 |
||
1674 | 1822 |
basicRemoveMethodNamed:aMethodName ifAbsent:aBlock |
1268 | 1823 |
(self blockedMethodsIncludeMethodName:aMethodName) ifTrue:[ |
1674 | 1824 |
^ aBlock value |
1268 | 1825 |
]. "the receiver does not know this method!!" |
1826 |
||
1827 |
self addBlockedMethodNamed:aMethodName. |
|
1828 |
||
1829 |
(self overriddenChangesIncludesMethodName:aMethodName) ifTrue:[ |
|
1674 | 1830 |
self removeOverriddenMethodNamed:aMethodName |
1268 | 1831 |
]. |
1832 |
! |
|
1833 |
||
1226 | 1834 |
changeSet |
1835 |
| theClass | |
|
1268 | 1836 |
(theClass := self classInSmalltalk) ifNil:[ |
1674 | 1837 |
^ ChangeSet new |
1226 | 1838 |
]. |
1839 |
||
1840 |
theClass autoload. |
|
1841 |
||
1842 |
^ ChangeSet forExistingClass:theClass |
|
1843 |
! |
|
1844 |
||
1268 | 1845 |
classInSmalltalk |
1846 |
self isInSmalltalk ifTrue:[ |
|
1674 | 1847 |
^ Smalltalk classNamed:name |
1268 | 1848 |
]. |
1849 |
||
1850 |
^ nil |
|
1226 | 1851 |
! |
1852 |
||
1277 | 1853 |
classSide |
1854 |
"an interface to the class side of the receiver" |
|
1855 |
^ ClassSide instanceSide:self. |
|
1856 |
! |
|
1857 |
||
1674 | 1858 |
definesSelector:aSelector |
1277 | 1859 |
^ package definesSelector:aSelector forClassNamed:name |
1860 |
! |
|
1861 |
||
1268 | 1862 |
isInSmalltalk |
1863 |
"if evaluates to false, it should not be in Smalltalk." |
|
1864 |
| classInSmalltalk| |
|
1865 |
((package packagedClassNamed:name) == self) ifFalse:[ |
|
1674 | 1866 |
^ false. |
1268 | 1867 |
]. |
1868 |
||
1869 |
^ (package isDependentOnClassNamed:name) and:[ |
|
1674 | 1870 |
(classInSmalltalk := Smalltalk classNamed:name) notNil and:[ |
1871 |
(classInSmalltalk package == package name) |
|
1872 |
]. |
|
1268 | 1873 |
]. |
1874 |
! |
|
1875 |
||
1876 |
markDirty |
|
1877 |
^ package markDirty |
|
1878 |
! |
|
1879 |
||
1674 | 1880 |
overriddenChangesIncludesMethodName:aMethodName |
1881 |
^ package overriddenChangesIncludesMethodName:aMethodName forClassNamed:name |
|
1277 | 1882 |
! |
1883 |
||
1884 |
packagedMethods |
|
1885 |
| isMyClassInSmalltalkGone possibleClassRemoved classInSmalltalk definedMethods packagedMethodsInClass | |
|
1886 |
||
1887 |
possibleClassRemoved := ClassRemoveChange::ClassBeingRemovedQuery query. |
|
1888 |
isMyClassInSmalltalkGone := possibleClassRemoved notNil. |
|
1889 |
||
1890 |
isMyClassInSmalltalkGone ifTrue:[ |
|
1674 | 1891 |
definedMethods := possibleClassRemoved methodDictionary copy values select:[:aMethod | |
1892 |
self definesSelector:aMethod name |
|
1893 |
]. |
|
1894 |
||
1895 |
^ definedMethods collect:[:aMethod | |
|
1896 |
package newPackagedMethodWithMethod:aMethod |
|
1897 |
]. |
|
1277 | 1898 |
]. |
1899 |
packagedMethodsInClass := (package packagedMethods at:name ifAbsent:[Dictionary new]). |
|
1900 |
||
1901 |
(classInSmalltalk := Smalltalk classNamed: name) ifNil:[ |
|
1674 | 1902 |
^ packagedMethodsInClass |
1277 | 1903 |
]. |
1904 |
||
1674 | 1905 |
definedMethods := classInSmalltalk methodDictionary copy values select:[:aMethod | |
1906 |
self definesSelector:aMethod name |
|
1277 | 1907 |
]. |
1908 |
"get from package or create on the fly packaged methods" |
|
1909 |
^ definedMethods collect:[:aMethod | |
|
1674 | 1910 |
packagedMethodsInClass at:aMethod name ifAbsent:[ |
1911 |
package newPackagedMethodWithMethod:aMethod |
|
1912 |
]. |
|
1277 | 1913 |
]. |
1268 | 1914 |
! |
1915 |
||
1674 | 1916 |
removeBlockedMethodNamed:aMethodName |
1268 | 1917 |
^ package removeBlockedMethodNamed:aMethodName forClassNamed:name |
1918 |
! |
|
1919 |
||
1920 |
removeFromPackage |
|
1921 |
^ package basicRemoveClassNamed:name |
|
1922 |
! |
|
1923 |
||
1277 | 1924 |
removeFromSystem |
1925 |
| class | |
|
1926 |
self removeFromPackage. |
|
1927 |
(class := self classInSmalltalk) ifNotNil:[ |
|
1674 | 1928 |
class removeFromSystem. |
1277 | 1929 |
]. |
1930 |
! |
|
1931 |
||
1674 | 1932 |
removeOverriddenMethodNamed:aMethodName |
1268 | 1933 |
^ package removeOverriddenMethodNamed:aMethodName forClassNamed:name. |
1226 | 1934 |
! ! |
1935 |
||
1936 |
!Package::PackagedClass methodsFor:'change & update'! |
|
1937 |
||
1938 |
update:something with:aParameter from:changedObject |
|
1268 | 1939 |
| definition| |
1940 |
(changedObject == self classInSmalltalk) ifTrue:[ |
|
1674 | 1941 |
changedObject isLoaded ifTrue:[ |
1942 |
changedObject removeDependent:self. "dont need you any more" |
|
1943 |
definition := changedObject definition. |
|
1944 |
]. |
|
1226 | 1945 |
]. |
1946 |
! ! |
|
1947 |
||
1948 |
!Package::PackagedClass methodsFor:'printing'! |
|
1949 |
||
1950 |
printOn:aStream |
|
1951 |
aStream nextPutAll:'(PackagedClass named:#', name, ')'. |
|
1952 |
! ! |
|
1953 |
||
1954 |
!Package::PackagedClass methodsFor:'queries'! |
|
1955 |
||
1674 | 1956 |
blockedMethodsIncludeMethodName:aMethodName |
1957 |
^ package blockedMethodsIncludeMethodName:aMethodName forClassNamed:name. |
|
1268 | 1958 |
! |
1959 |
||
1226 | 1960 |
isLoaded |
1268 | 1961 |
^ self classInSmalltalk isLoaded. |
1962 |
! |
|
1963 |
||
1964 |
isPrivate |
|
1965 |
"there may be a better way of doing this... but i cannot get this information |
|
1966 |
out from the image as this class may not implemented!!" |
|
1967 |
| readStream | |
|
1968 |
self isInSmalltalk ifTrue:[ |
|
1674 | 1969 |
^ self classInSmalltalk isPrivate. |
1268 | 1970 |
]. |
1971 |
readStream := ((Parser parseExpression:instanceDefinition) selector readStream). |
|
1972 |
||
1973 |
[readStream atEnd] whileFalse:[ |
|
1674 | 1974 |
((readStream upTo:$:) asSymbol == #privateIn:) ifTrue:[ |
1975 |
^ true |
|
1976 |
]. |
|
1268 | 1977 |
]. |
1978 |
||
1979 |
^ false |
|
1226 | 1980 |
! ! |
1981 |
||
1277 | 1982 |
!Package::PackagedClass::ClassSide class methodsFor:'instance creation'! |
1983 |
||
1984 |
instanceSide:aPackagedClass |
|
1985 |
^ self basicNew instanceSide:aPackagedClass |
|
1986 |
! ! |
|
1987 |
||
1988 |
!Package::PackagedClass::ClassSide methodsFor:'accessing'! |
|
1989 |
||
1990 |
instanceSide |
|
1991 |
"return the value of the instance variable 'instanceSide' (automatically generated)" |
|
1992 |
||
1993 |
^ instanceSide |
|
1994 |
! |
|
1995 |
||
1996 |
instanceSide:something |
|
1997 |
"set the value of the instance variable 'instanceSide' (automatically generated)" |
|
1998 |
||
1999 |
instanceSide := something. |
|
2000 |
! |
|
2001 |
||
2002 |
name |
|
2003 |
^ (instanceSide name, ' class') asSymbol |
|
2004 |
! |
|
2005 |
||
2006 |
package |
|
2007 |
^ instanceSide package |
|
2008 |
! ! |
|
2009 |
||
2010 |
!Package::PackagedClass::ClassSide methodsFor:'api'! |
|
2011 |
||
1674 | 2012 |
addBlockedMethodNamed:aMethodName |
1277 | 2013 |
^ self package addBlockedMethodNamed:aMethodName forClassNamed:self name |
2014 |
! |
|
2015 |
||
1674 | 2016 |
addMethodNamed:aMethodName |
1277 | 2017 |
| aPackagedMethod | |
2018 |
(self blockedMethodsIncludeMethodName:aMethodName) ifTrue:[ |
|
1674 | 2019 |
self removeBlockedMethodNamed:aMethodName. |
2020 |
self markDirty. |
|
2021 |
^ aPackagedMethod. |
|
1277 | 2022 |
]. |
2023 |
||
2024 |
(self overriddenChangesIncludesMethodName:aMethodName) ifTrue:[ |
|
2025 |
"it should not be consider overriden anymore has the method has just been |
|
2026 |
added to the receiver!! And we dont need to add it as an extra method either |
|
2027 |
as i now am a 'holder for this method!!' But to show this i need to mark myself dirty" |
|
1674 | 2028 |
self markDirty. |
2029 |
self removeOverriddenMethodNamed:aMethodName. |
|
2030 |
^ aPackagedMethod. |
|
1277 | 2031 |
]. |
2032 |
||
2033 |
"if i am here the method is in effect added as the package the receiver is related to |
|
2034 |
knows the class and does not include any blocked methods for the method aMethodName" |
|
2035 |
! |
|
2036 |
||
1674 | 2037 |
basicRemoveMethodNamed:aMethodName ifAbsent:aBlock |
1277 | 2038 |
(self blockedMethodsIncludeMethodName:aMethodName) ifTrue:[ |
1674 | 2039 |
^ aBlock value |
1277 | 2040 |
]. "the receiver does not know this method!!" |
2041 |
||
2042 |
self addBlockedMethodNamed:aMethodName. |
|
2043 |
||
2044 |
(self overriddenChangesIncludesMethodName:aMethodName) ifTrue:[ |
|
1674 | 2045 |
self removeOverriddenMethodNamed:aMethodName |
1277 | 2046 |
]. |
2047 |
! |
|
2048 |
||
1674 | 2049 |
blockedMethodsIncludeMethodName:aMethodName |
2050 |
^ self package blockedMethodsIncludeMethodName:aMethodName forClassNamed:self name. |
|
1277 | 2051 |
! |
2052 |
||
2053 |
markDirty |
|
2054 |
^ self package markDirty |
|
2055 |
! |
|
2056 |
||
1674 | 2057 |
overriddenChangesIncludesMethodName:aMethodName |
2058 |
^ self package overriddenChangesIncludesMethodName:aMethodName forClassNamed:self name |
|
1277 | 2059 |
! |
2060 |
||
1674 | 2061 |
removeBlockedMethodNamed:aMethodName |
1277 | 2062 |
^ self package removeBlockedMethodNamed:aMethodName forClassNamed:self name |
2063 |
! |
|
2064 |
||
1674 | 2065 |
removeOverriddenMethodNamed:aMethodName |
1277 | 2066 |
^ self package removeOverriddenMethodNamed:aMethodName forClassNamed:self name. |
2067 |
! ! |
|
2068 |
||
1226 | 2069 |
!Package::PackagedMethod class methodsFor:'instance creation'! |
2070 |
||
1674 | 2071 |
name:aMethodName ownedClassName: aClassName category:aCategory package:aPackage source:source |
1277 | 2072 |
self assert:(aClassName isSymbol). |
2073 |
self assert:(aMethodName isSymbol). |
|
1674 | 2074 |
^ self basicNew name:aMethodName ownedClassName: aClassName category:aCategory package:aPackage source:source |
1226 | 2075 |
! ! |
2076 |
||
2077 |
!Package::PackagedMethod methodsFor:'accessing'! |
|
2078 |
||
2079 |
category |
|
1268 | 2080 |
(self isInSmalltalk) ifTrue:[ |
1674 | 2081 |
^ self method category. |
1226 | 2082 |
]. |
2083 |
^ nil. |
|
2084 |
! |
|
2085 |
||
1268 | 2086 |
currentPackageOwner |
2087 |
| class method | |
|
2088 |
class := (Smalltalk classNamed:ownedClassName). |
|
2089 |
class ifNil:[ |
|
1674 | 2090 |
^ nil. |
1268 | 2091 |
]. |
2092 |
method := class compiledMethodAt:self name. |
|
2093 |
||
2094 |
method ifNil:[ |
|
1674 | 2095 |
^ nil |
1268 | 2096 |
]. |
2097 |
||
2098 |
^ method package |
|
2099 |
! |
|
2100 |
||
2101 |
isCommitted |
|
2102 |
"return the value of the instance variable 'isCommitted' (automatically generated)" |
|
2103 |
||
2104 |
^ isCommitted |
|
2105 |
! |
|
2106 |
||
1226 | 2107 |
methodInImage |
2108 |
| myClass | |
|
2109 |
myClass := Smalltalk classNamed:ownedClassName. |
|
2110 |
myClass ifNil:[^ nil]. |
|
2111 |
||
2112 |
^ myClass compiledMethodAt:self name. |
|
2113 |
! |
|
2114 |
||
2115 |
name |
|
2116 |
"return the value of the instance variable 'name' (automatically generated)" |
|
2117 |
||
2118 |
^ name |
|
2119 |
! |
|
2120 |
||
2121 |
name:something |
|
2122 |
"set the value of the instance variable 'name' (automatically generated)" |
|
2123 |
||
2124 |
name := something. |
|
2125 |
! |
|
2126 |
||
1674 | 2127 |
name:nameArg ownedClassName:classNameArg category:categoryArg package:packageArg source:sourceArg |
1268 | 2128 |
name := nameArg. |
2129 |
ownedClassName := classNameArg. |
|
2130 |
category := categoryArg. |
|
2131 |
package := packageArg. |
|
2132 |
source := sourceArg. |
|
2133 |
! |
|
2134 |
||
1226 | 2135 |
ownedClass |
1674 | 2136 |
^ Compiler evaluate:ownedClassName |
2137 |
in:nil |
|
2138 |
receiver:nil |
|
2139 |
notifying:nil |
|
2140 |
logged:false |
|
2141 |
ifFail:[nil] |
|
2142 |
compile:false |
|
1226 | 2143 |
|
2144 |
||
2145 |
||
2146 |
" |
|
1674 | 2147 |
(self new ownedClassName:'Integer') ownedClass |
1226 | 2148 |
" |
2149 |
! |
|
2150 |
||
2151 |
ownedClassName |
|
2152 |
"return the value of the instance variable 'className' (automatically generated)" |
|
2153 |
||
2154 |
^ ownedClassName |
|
2155 |
! |
|
2156 |
||
2157 |
ownedClassName:something |
|
2158 |
"set the value of the instance variable 'className' (automatically generated)" |
|
1277 | 2159 |
self assert:(something isSymbol). |
1226 | 2160 |
ownedClassName := something. |
2161 |
! |
|
2162 |
||
1268 | 2163 |
ownedClassShortName |
2164 |
"copied from ClassDescription>>nameWithoutPrefix " |
|
2165 |
|nm idx| |
|
2166 |
||
2167 |
nm := self ownedClassName. |
|
2168 |
idx := nm lastIndexOf:$:. |
|
2169 |
idx == 0 ifTrue:[ |
|
1674 | 2170 |
^ nm |
1268 | 2171 |
]. |
2172 |
^ (nm copyFrom:idx+1) asSymbol. "asSymbol was added" |
|
2173 |
! |
|
2174 |
||
1226 | 2175 |
package |
2176 |
"return the value of the instance variable 'package' (automatically generated)" |
|
2177 |
||
2178 |
^ package |
|
2179 |
! |
|
2180 |
||
2181 |
package:something |
|
2182 |
"set the value of the instance variable 'package' (automatically generated)" |
|
2183 |
||
2184 |
package := something. |
|
2185 |
! |
|
2186 |
||
2187 |
source |
|
2188 |
source isNil ifTrue:[ |
|
1674 | 2189 |
self isInSmalltalk ifFalse:[ |
2190 |
^ '** no method - no source **' copy. |
|
2191 |
]. |
|
2192 |
source := self method source. |
|
1226 | 2193 |
]. |
2194 |
||
2195 |
^ source. |
|
2196 |
! |
|
2197 |
||
2198 |
source:something |
|
2199 |
"set the value of the instance variable 'source' (automatically generated)" |
|
2200 |
||
2201 |
source := something. |
|
2202 |
! ! |
|
2203 |
||
2204 |
!Package::PackagedMethod methodsFor:'fileIn/Out'! |
|
2205 |
||
1674 | 2206 |
fileOutOn:aWriteStream |
1226 | 2207 |
|
2208 |
aWriteStream nextPut:$!!. |
|
2209 |
aWriteStream nextPutAll:ownedClassName asString. |
|
2210 |
aWriteStream nextPutAll:' methodsFor:'. |
|
2211 |
aWriteStream nextPut:$'. |
|
2212 |
aWriteStream nextPutAll:(self category). |
|
2213 |
aWriteStream nextPut:$'. |
|
2214 |
aWriteStream nextPut:$!!. |
|
2215 |
aWriteStream cr. |
|
2216 |
||
2217 |
aWriteStream nextPutAll:self source. |
|
2218 |
aWriteStream nextPut:$!!. |
|
2219 |
aWriteStream cr. |
|
2220 |
! ! |
|
2221 |
||
2222 |
!Package::PackagedMethod methodsFor:'method - api'! |
|
2223 |
||
2224 |
mclass |
|
2225 |
^ (Smalltalk classNamed:ownedClassName) |
|
2226 |
! |
|
2227 |
||
1268 | 2228 |
removeFromPackage |
2229 |
^ package removedMethodNamed:name forClassNamed:ownedClassName ifAbsent:[nil] |
|
2230 |
! |
|
2231 |
||
2232 |
removeFromSystem |
|
2233 |
| classInSmalltalk | |
|
2234 |
self removeFromPackage. |
|
2235 |
(self isInSmalltalk) ifTrue:[ |
|
1674 | 2236 |
classInSmalltalk := Smalltalk classNamed:ownedClassName. |
2237 |
classInSmalltalk ifNotNil:[ |
|
2238 |
classInSmalltalk removeSelector:name. |
|
2239 |
] |
|
1268 | 2240 |
]. |
2241 |
! |
|
2242 |
||
1226 | 2243 |
selector |
2244 |
^ name |
|
2245 |
! ! |
|
2246 |
||
2247 |
!Package::PackagedMethod methodsFor:'printing'! |
|
2248 |
||
2249 |
printOn:aStream |
|
2250 |
self isLoose ifTrue:[ |
|
1674 | 2251 |
aStream nextPutAll:'LooseMethod:'. |
1226 | 2252 |
] ifFalse:[ |
1674 | 2253 |
aStream nextPutAll:'Method:'. |
1226 | 2254 |
]. |
2255 |
||
1268 | 2256 |
aStream nextPutAll:self ownedClassShortName. |
1226 | 2257 |
aStream nextPutAll:'->', name printString. |
2258 |
aStream cr. |
|
2259 |
! ! |
|
2260 |
||
2261 |
!Package::PackagedMethod methodsFor:'queries'! |
|
2262 |
||
1268 | 2263 |
isInSmalltalk |
2264 |
^ (package overriddenChangesIncludesMethodName:name forClassNamed:ownedClassName) not and:[ |
|
1674 | 2265 |
(package blockedMethodsIncludeMethodName:name forClassNamed:ownedClassName) not |
1268 | 2266 |
] |
2267 |
||
2268 |
||
1226 | 2269 |
! |
2270 |
||
2271 |
isLoose |
|
1268 | 2272 |
^ (package includesPackagedClassNamed:ownedClassName) not |
1226 | 2273 |
! |
2274 |
||
2275 |
isTheSameAsInImage |
|
2276 |
| myClass method| |
|
2277 |
(myClass := (Smalltalk at:ownedClassName)) ifNotNil:[ |
|
1674 | 2278 |
(method :=(myClass methodDictionary at:name ifAbsent:[nil])) ifNotNil:[ |
2279 |
^ method source = source. "there is a more efficient way but i have forgotten" |
|
2280 |
]. |
|
2281 |
||
1226 | 2282 |
]. |
2283 |
^ false. |
|
2284 |
! |
|
2285 |
||
2286 |
method |
|
2287 |
| myClass| |
|
2288 |
(myClass := self ownedClass) ifNotNil:[ |
|
1674 | 2289 |
^ (myClass methodDictionary at:name ifAbsent:[nil]). |
1226 | 2290 |
]. |
1674 | 2291 |
self halt. |
1226 | 2292 |
^ nil. |
2293 |
! ! |
|
2294 |
||
2295 |
!Package::PackagedScript class methodsFor:'instance creation'! |
|
2296 |
||
2297 |
string:aString receiver:aPackage |
|
2298 |
^ self basicNew string:aString receiver:aPackage |
|
2299 |
! ! |
|
2300 |
||
2301 |
!Package::PackagedScript methodsFor:'accessing'! |
|
2302 |
||
2303 |
getString |
|
2304 |
^ string |
|
2305 |
! |
|
2306 |
||
1674 | 2307 |
string:stringArg receiver:receiverArg |
1226 | 2308 |
"set instance variables (automatically generated)" |
2309 |
||
2310 |
string := stringArg. |
|
2311 |
receiver := receiverArg. |
|
2312 |
! ! |
|
2313 |
||
2314 |
!Package::PackagedScript methodsFor:'evaluation'! |
|
2315 |
||
2316 |
evaluate |
|
2317 |
^ Compiler evaluate:string receiver:receiver. |
|
2318 |
! ! |
|
2319 |
||
2320 |
!Package::PackagedScript methodsFor:'printing'! |
|
2321 |
||
2322 |
printOn:aStream |
|
2323 |
aStream nextPutAll:'Compiler evaluate:'. |
|
2324 |
aStream nextPut:$'. |
|
2325 |
aStream nextPutAll:string. |
|
2326 |
aStream nextPut:$'. |
|
2327 |
aStream nextPutAll:' receiver:('. |
|
2328 |
aStream nextPutAll:(receiver printString). |
|
2329 |
aStream nextPut:$). |
|
2330 |
||
2331 |
" |
|
1674 | 2332 |
self string:'1 + 1' receiver:nil |
1226 | 2333 |
" |
2334 |
! ! |
|
2335 |
||
2336 |
!Package class methodsFor:'documentation'! |
|
2337 |
||
2338 |
version |
|
3011
1997ff6e7e55
trunk branched into /branches/jv
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
1674
diff
changeset
|
2339 |
^ '$Header: /var/local/cvs/stx/libbasic3/packages/Package.st,v 1.9 2006-08-24 08:38:50 cg Exp $' |
1226 | 2340 |
! ! |