ClassInspectorView.st
author Claus Gittinger <cg@exept.de>
Wed, 25 Mar 2015 15:11:59 +0100
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child 16548 b8f9c3d05c67
permissions -rw-r--r--
class: ClassInspectorView changed: #fieldList #valueAtLine: avoid reverse (which is destructive)
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"{ Encoding: utf8 }"
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"
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 COPYRIGHT (c) 1994 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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 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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"{ Package: 'stx:libtool' }"
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"{ NameSpace: Smalltalk }"
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InspectorView subclass:#ClassInspectorView
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Interface-Inspector'
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!
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!ClassInspectorView class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1994 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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 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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    modified Inspector for Classes; in addition to instance variables,
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    also shows ClassVariables in its left SelectionList.
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        Array inspect
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        View inspect
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"
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! !
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!ClassInspectorView methodsFor:'accessing'!
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fieldList
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    "return a list of names to show in the selectionList"
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    |aList|
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    aList := super fieldList.
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    "/
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    "/ add class variables
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    "/
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    inspectedObject theNonMetaclass withAllSuperclasses reverseDo:[:aClass |
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        |varNames|
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        varNames := aClass classVarNames.
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        varNames notEmpty ifTrue:[
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            aList add:('--- classvariables from ' , aClass name allBold, ' ---').
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            varNames do:[:classVarName |
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                aList add:classVarName
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            ]
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        ]
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    ].
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    ^ aList
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!
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valueAtLine:lineNr
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    "return a list of names to show in the selectionList"
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    |list idx0|
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    list := super fieldList.
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    lineNr <= list size ifTrue:[ ^ super valueAtLine:lineNr ].
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    "/
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    "/ a class variable
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    "/
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    idx0 := list size + 1.
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    inspectedObject class withAllSuperclasses reverseDo:[:aClass |
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        |varNames varName|
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        varNames := aClass classVarNames.
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        varNames notEmpty ifTrue:[
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            (lineNr between:idx0+1 and:(idx0 + 1 + varNames size - 1)) ifTrue:[
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                varName := varNames at:lineNr-idx0.
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                ^ aClass classVarAt:varName.
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            ].
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            idx0 := idx0 + varNames size + 1.
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        ]
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    ].
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    ^ nil
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! !
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!ClassInspectorView class methodsFor:'documentation'!
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version
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    ^ '$Header: /cvs/stx/stx/libtool/ClassInspectorView.st,v 1.15 2015-03-25 14:11:59 cg Exp $'
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! !
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