author | Claus Gittinger <cg@exept.de> |
Wed, 07 Sep 2011 15:42:14 +0200 | |
changeset 2512 | 9caca2c0b8ed |
parent 2509 | 173f64701e6a |
child 2516 | a1fdfc5e22cd |
permissions | -rw-r--r-- |
4 | 1 |
" |
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COPYRIGHT (c) 1993 by Claus Gittinger |
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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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7 |
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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parents:
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diff
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"{ Package: 'stx:libbasic3' }" |
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parents:
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diff
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ClassChange subclass:#MethodChange |
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diff
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instanceVariableNames:'selector methodCategory privacy previousVersion' |
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classVariableNames:'LastReplacementClass' |
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poolDictionaries:'' |
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category:'System-Changes' |
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! |
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||
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MethodChange subclass:#NamedMethodChange |
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instanceVariableNames:'changeName' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:MethodChange |
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! |
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||
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!MethodChange class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1993 by Claus Gittinger |
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All Rights Reserved |
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|
25 | 35 |
This software is furnished under a license and may be used |
36 |
only in accordance with the terms of that license and with the |
|
37 |
inclusion of the above copyright notice. This software may not |
|
38 |
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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||
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documentation |
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" |
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instances represent method-changes (as done in the browser). |
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They are typically held in a ChangeSet. |
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[author:] |
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Claus Gittinger |
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" |
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! ! |
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!MethodChange class methodsFor:'instance creation'! |
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class:cls selector:sel category:cat |
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^ self basicNew class:cls selector:sel category:cat |
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! |
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include category in methodChanges
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diff
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class:cls selector:sel source:src category:cat |
3f85fe87cc58
include category in methodChanges
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parents:
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^ self basicNew class:cls selector:sel source:src category:cat |
1073 | 64 |
! |
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className:clsName selector:sel category:cat |
67 |
^ self basicNew className:clsName selector:sel category:cat |
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"Created: / 12-11-2006 / 15:54:25 / cg" |
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! |
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className:clsName selector:sel source:src category:cat |
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^ self basicNew className:clsName selector:sel source:src category:cat |
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! ! |
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!MethodChange methodsFor:'accessing'! |
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category |
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^ methodCategory |
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! |
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category: aCategory |
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methodCategory := aCategory |
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"Created: / 7.2.1998 / 19:47:53 / cg" |
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! |
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852 | 88 |
changeMethod |
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|cls| |
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cls := self changeClass. |
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cls isNil ifTrue:[^ nil]. |
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^ cls compiledMethodAt:selector |
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"Created: / 7.2.1998 / 19:47:53 / cg" |
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! |
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changeSelector |
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^ selector |
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"Created: / 6.2.1998 / 13:29:25 / cg" |
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! |
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include category in methodChanges
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class:cls selector:sel source:src category:cat |
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self className:(cls name) selector:sel source:src category:cat |
648 | 106 |
! |
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||
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className:clsName selector:sel source:src category:cat |
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self className:clsName selector:sel source:src category:cat privacy:nil |
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! |
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className:clsName selector:sel source:src category:cat privacy:priv |
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comment/format in: #selector:
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self assert:(src isString). |
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comment/format in: #selector:
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self assert:(sel isString or:[sel isSymbol]). |
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className := clsName. |
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selector := sel. |
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source := src. |
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methodCategory := cat. |
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privacy := priv. |
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"Created: / 16.2.1998 / 12:29:49 / cg" |
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"Modified: / 16.2.1998 / 14:28:12 / cg" |
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! |
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delta |
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"/ obsolete: please use deltaDetail |
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| mth | |
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self isMethodCodeChange ifFalse:[^super delta]. |
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mth := self changeMethod. |
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mth ifNil:[^#+]. |
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^(self class isSource: self source sameSourceAs: mth source) |
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ifTrue:[#=] |
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ifFalse:[#~] |
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"Modified (comment): / 31-08-2011 / 10:29:55 / cg" |
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! |
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deltaDetail |
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"Returns a delta to the current state as a ChangeDelta object" |
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| mth mySource imageSource| |
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self isMethodCodeChange ifFalse:[^super deltaDetail]. |
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mth := self changeMethod. |
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mth isNil ifTrue:[^ ChangeDeltaInformation added ]. |
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mySource := self source. |
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imageSource := mth source. |
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^(self class isSource: mySource sameSourceAs: imageSource) |
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ifTrue:[ ChangeDeltaInformation identical ] |
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ifFalse:[ ChangeDeltaInformation different ] |
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"Created: / 31-08-2011 / 10:27:58 / cg" |
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! |
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imageSource |
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| mth | |
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self isMethodCodeChange ifFalse:[^super imageSource]. |
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mth := self changeMethod. |
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^mth isNil ifTrue: [nil] ifFalse:[mth source] |
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"Created: / 19-07-2011 / 12:02:05 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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methodCategory |
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^ methodCategory |
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"Created: / 7.2.1998 / 19:47:53 / cg" |
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! |
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1234 | 176 |
previousPackage |
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| isNewMethod | |
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isNewMethod := self previousVersion isNil. |
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isNewMethod ifFalse:[ |
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^ self previousVersion package. |
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]. |
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^ nil |
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! |
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Claus Gittinger <cg@exept.de>
parents:
911
diff
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|
186 |
previousVersion |
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parents:
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187 |
"return the value of the instance variable 'previousVersion' (automatically generated)" |
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parents:
911
diff
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|
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1073 | 189 |
^ previousVersion |
190 |
! |
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956
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parents:
911
diff
changeset
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parents:
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previousVersion:something |
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parents:
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"set the value of the instance variable 'previousVersion' (automatically generated)" |
0c6c209df4e9
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parents:
911
diff
changeset
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1073 | 195 |
previousVersion := something. |
196 |
! |
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parents:
911
diff
changeset
|
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1234 | 198 |
previousVersionSource |
199 |
"return the value of the instance variable 'previousVersion' (automatically generated)" |
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201 |
previousVersion isNil ifTrue:[^ nil]. |
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^ previousVersion source |
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! |
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selector |
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^ selector |
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"Created: / 6.2.1998 / 13:29:25 / cg" |
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! |
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selector:aSymbol |
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self assert:(aSymbol isSymbol). |
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selector := aSymbol |
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"Created: / 6.2.1998 / 13:29:25 / cg" |
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! ! |
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!MethodChange methodsFor:'applying'! |
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apply |
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"apply the change" |
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2512 | 224 |
|class replacementClassName suggestion| |
1322 | 225 |
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changed #apply: use #applyChange
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diff
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226 |
class := self changeClass. |
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class isNil ifTrue:[ |
2512 | 228 |
"/ try the same replacement class again |
229 |
(LastReplacementClass notEmptyOrNil |
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and:[ (class := Smalltalk classNamed:LastReplacementClass) notNil |
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and:[ |
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(className endsWith:' class') ifTrue:[ |
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class := class theMetaclass |
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] ifFalse:[ |
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class := class theNonMetaclass |
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]. |
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class nameWithoutPrefix = className |
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]]) |
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ifFalse:[ |
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"/ try a replacement class in the same namespace again |
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suggestion := LastReplacementClass. |
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(class notNil |
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and:[ (class := class nameSpace classNamed:className) notNil |
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and:[ |
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(className endsWith:' class') ifTrue:[ |
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class := class theMetaclass |
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] ifFalse:[ |
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class := class theNonMetaclass |
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]. |
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class nameWithoutPrefix = className |
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]]) |
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ifFalse:[ |
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"/ ask for a replacement class |
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replacementClassName := Dialog |
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request:('Cannot apply change for missing class: %1\\Use replacement class (or press cancel)' bindWith:className) withCRs |
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initialAnswer:suggestion. |
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(replacementClassName isEmptyOrNil |
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or:[ (class := Smalltalk classNamed:replacementClassName) isNil]) ifTrue:[ |
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self error:('Cannot apply change for missing class: ' , replacementClassName) mayProceed:true. |
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^ self |
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]. |
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(className endsWith:' class') ifTrue:[ |
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class := class theMetaclass |
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] ifFalse:[ |
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class := class theNonMetaclass |
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]. |
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LastReplacementClass := replacementClassName |
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] |
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] |
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1196 | 270 |
]. |
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class compile:source classified:methodCategory logged:true. |
2509 | 272 |
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2512 | 273 |
"Modified: / 07-09-2011 / 15:39:16 / cg" |
849 | 274 |
! ! |
275 |
||
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parents:
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diff
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276 |
!MethodChange methodsFor:'comparing'! |
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parents:
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diff
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isForSameAs:changeB |
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added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
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|
279 |
"return true, if the given change represents a change for the same |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
changeset
|
280 |
thingy as the receiver (i.e. same method, same definition etc.)." |
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parents:
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|
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parents:
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"/ I am a methodChange - B must be as well. |
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added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
changeset
|
283 |
changeB isMethodChange ifFalse:[^ false]. |
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added compare methods #sameAs: and #isForSameAs:
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parents:
779
diff
changeset
|
284 |
|
1199 | 285 |
selector ~= changeB selector ifTrue:[^ false]. |
784
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parents:
779
diff
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|
286 |
className ~= changeB className ifTrue:[^ false]. |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
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parents:
779
diff
changeset
|
287 |
|
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parents:
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diff
changeset
|
288 |
^ true |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
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|
289 |
! |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
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parents:
779
diff
changeset
|
290 |
|
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added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
changeset
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291 |
sameAs:changeB |
1e50cc7fd07d
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parents:
779
diff
changeset
|
292 |
"return true, if the given change represents the same change as the receiver." |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
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parents:
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diff
changeset
|
293 |
|
798 | 294 |
(self isForSameAs:changeB) ifFalse:[^ false]. |
1509 | 295 |
(self sameSourceAs:changeB) ifTrue:[^ true]. |
784
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|
296 |
|
1509 | 297 |
^ false. |
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diff
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|
298 |
|
1509 | 299 |
"Modified: / 25-07-2006 / 11:23:27 / cg" |
784
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parents:
779
diff
changeset
|
300 |
! ! |
1e50cc7fd07d
added compare methods #sameAs: and #isForSameAs:
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
301 |
|
1325 | 302 |
!MethodChange methodsFor:'converting'! |
303 |
||
304 |
asNamedMethodChange |
|
305 |
^ NamedMethodChange fromMethodChange:self |
|
306 |
! ! |
|
307 |
||
2369 | 308 |
!MethodChange methodsFor:'fileout'! |
309 |
||
310 |
basicFileOutOn: aStream |
|
311 |
||
312 |
|cat | |
|
313 |
||
314 |
self isMethodCodeChange ifFalse:[^super basicFileOutOn: aStream]. |
|
315 |
||
316 |
||
317 |
||
318 |
aStream nextPutChunkSeparator. |
|
319 |
self className printOn:aStream. |
|
320 |
"/ self printClassNameOn:aStream. |
|
321 |
||
322 |
(privacy ? #public) ~~ #public ifTrue:[ |
|
323 |
aStream space; nextPutAll:privacy; nextPutAll:'MethodsFor:'. |
|
324 |
] ifFalse:[ |
|
325 |
aStream nextPutAll:' methodsFor:'. |
|
326 |
]. |
|
327 |
||
328 |
cat := methodCategory ? ''. |
|
329 |
aStream nextPutAll:cat asString storeString. |
|
330 |
aStream nextPutChunkSeparator; cr; cr. |
|
331 |
||
332 |
source := self source. |
|
333 |
source isNil ifTrue:[ |
|
334 |
ClassDescription fileOutErrorSignal |
|
335 |
raiseRequestWith:self |
|
336 |
errorString:(' - no source for method: ' , |
|
337 |
self className , '>>' , selector). |
|
338 |
||
339 |
] ifFalse:[ |
|
340 |
aStream nextChunkPut:source. |
|
341 |
]. |
|
342 |
aStream space. |
|
343 |
aStream nextPutChunkSeparator. |
|
344 |
aStream cr; cr |
|
345 |
||
346 |
"Modified: / 05-12-2009 / 12:38:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
347 |
! ! |
|
348 |
||
963 | 349 |
!MethodChange methodsFor:'printing & storing'! |
0 | 350 |
|
7 | 351 |
printOn:aStream |
800 | 352 |
"append a user printed representation of the receiver to aStream. |
353 |
The format is suitable for a human - not meant to be read back." |
|
354 |
||
2170 | 355 |
aStream |
356 |
nextPutAll:(self className ? 'unnamed'); |
|
357 |
nextPutAll:'>>'; |
|
358 |
nextPutAll:(selector ? '?'); |
|
359 |
nextPutAll:' {'; |
|
360 |
nextPutAll:(methodCategory ? '?'); |
|
361 |
nextPutAll:'}' |
|
1512 | 362 |
|
1833
cf60e3c0087e
care for bad (nil) methodCategory
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
363 |
"Modified: / 04-10-2006 / 16:46:01 / cg" |
2170 | 364 |
"Modified: / 07-11-2008 / 08:29:03 / Jan Vrany <vranyj1@fel.cvut.cz>" |
779 | 365 |
! |
366 |
||
896 | 367 |
printWithoutClassNameOn:aStream |
368 |
(className endsWith:' class') ifTrue:[ |
|
369 |
aStream nextPutAll:'class ' |
|
370 |
]. |
|
371 |
aStream nextPutAll:selector |
|
372 |
! |
|
373 |
||
374 |
printWithoutOwningClassOn:aStream |
|
2022
a498c70c0aac
changed #printWithoutOwningClassOn:
Claus Gittinger <cg@exept.de>
parents:
2020
diff
changeset
|
375 |
self breakPoint:#cg. |
779 | 376 |
(className endsWith:' class') ifTrue:[ |
377 |
aStream nextPutAll:'class ' |
|
378 |
]. |
|
379 |
aStream nextPutAll:selector |
|
1845 | 380 |
! |
381 |
||
382 |
sourceForMethod |
|
2157 | 383 |
^ '(' , className , ' compiledMethodAt:' , selector asSymbol storeString, ')' |
1845 | 384 |
|
385 |
"Created: / 09-10-2006 / 13:58:09 / cg" |
|
0 | 386 |
! ! |
235 | 387 |
|
2130 | 388 |
!MethodChange methodsFor:'testing'! |
652 | 389 |
|
390 |
isMethodChange |
|
2130 | 391 |
"true if this is a method related change" |
392 |
||
652 | 393 |
^ true |
394 |
||
395 |
"Created: / 7.2.1998 / 19:26:59 / cg" |
|
2130 | 396 |
! |
397 |
||
2187 | 398 |
isMethodChangeForVersionMethod |
399 |
^ self isMethodCodeChange |
|
400 |
and:[ AbstractSourceCodeManager isVersionMethodSelector:self selector ] |
|
401 |
! |
|
402 |
||
2130 | 403 |
isMethodCodeChange |
404 |
"true if this is a method's code change (not package, category etc.)" |
|
405 |
||
2260 | 406 |
^ true |
652 | 407 |
! ! |
408 |
||
1325 | 409 |
!MethodChange::NamedMethodChange class methodsFor:'instance creation'! |
410 |
||
411 |
fromMethodChange:aMethodChange |
|
412 |
^ self new cloneInstanceVariablesFrom:aMethodChange |
|
413 |
! ! |
|
414 |
||
415 |
!MethodChange::NamedMethodChange methodsFor:'accessing'! |
|
416 |
||
417 |
changeName:something |
|
418 |
changeName := something. |
|
419 |
! ! |
|
420 |
||
421 |
!MethodChange::NamedMethodChange methodsFor:'printing & storing'! |
|
422 |
||
423 |
printOn:aStream |
|
424 |
changeName notNil ifTrue:[ |
|
425 |
changeName printOn:aStream. |
|
426 |
^ self. |
|
427 |
]. |
|
428 |
super printOn:aStream |
|
429 |
! ! |
|
430 |
||
235 | 431 |
!MethodChange class methodsFor:'documentation'! |
432 |
||
2369 | 433 |
version_CVS |
2512 | 434 |
^ '$Header: /cvs/stx/stx/libbasic3/MethodChange.st,v 1.61 2011-09-07 13:42:14 cg Exp $' |
2187 | 435 |
! |
436 |
||
2369 | 437 |
version_SVN |
2414 | 438 |
^ '§ Id: MethodChange.st 1867 2011-06-08 21:57:08Z vranyj1 §' |
235 | 439 |
! ! |