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'From Smalltalk/X, Version:2.10.9 on 13-feb-1996 at 12:09:01' !
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InspectorView subclass:#SetInspectorView
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instanceVariableNames:'keys'
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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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!SetInspectorView class methodsFor:'documentation'!
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documentation
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"
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A modified inspector for Sets
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"
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!
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examples
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"
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#(a b c d e) asSet inspect
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"
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!
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history
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"Created: 13.2.1996 / 10:09:14 / stefan"
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! !
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!SetInspectorView methodsFor:'initialization'!
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fieldMenu
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|menu|
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menu := super fieldMenu.
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menu addLabels:#(
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'-'
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'remove element'
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)
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selectors:#(
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nil
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doRemoveKey
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).
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^ menu
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! !
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!SetInspectorView methodsFor:'private'!
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fieldList
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"return a list of names for the selectionlist. Leave hasMore as
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true, if a '...' entry should be added."
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|aList|
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inspectedObject isNil ifTrue:[^ #()].
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keys := inspectedObject asSortedCollection:[:a :b | a printString < b printString].
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aList := keys collect:[:k | k isSymbol ifTrue:[
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k printString
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] ifFalse:[
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k displayString
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]
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].
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aList := aList asOrderedCollection.
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aList addFirst:'self'.
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^ aList
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"Modified: 9.2.1996 / 12:02:19 / stefan"
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!
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release
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"release inspected object"
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keys := nil.
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super release
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"Created: 9.2.1996 / 12:04:30 / stefan"
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! !
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!SetInspectorView methodsFor:'user interaction'!
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doAccept:theText
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"accept value for selected item"
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|value|
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value := Compiler evaluate:theText receiver:inspectedObject notifying:workspace.
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inspectedObject add:value.
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inspectedObject changed.
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self inspect:inspectedObject
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!
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doRemoveKey
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"remove selected item from keys"
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|key|
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selectedLine == 1 ifFalse:[
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key := (keys at:selectedLine - 1).
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(inspectedObject includes:key) ifTrue:[
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listView cursor:(Cursor wait).
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inspectedObject remove:key.
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keys := nil.
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selectedLine := nil.
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inspectedObject changed.
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listView cursor:(Cursor hand).
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self inspect:inspectedObject. "force list update"
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].
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]
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!
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valueAtLine:lineNr
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"helper - return the value of the selected entry"
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|key|
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lineNr == 1 ifTrue:[
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^ inspectedObject
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].
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key := (keys at:lineNr - 1).
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^ key.
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"Created: 9.2.1996 / 12:03:29 / stefan"
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! !
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!SetInspectorView class methodsFor:'documentation'!
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version
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"
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$Header: /cvs/stx/stx/libtool/SetInspectorView.st,v 1.1 1996-02-14 09:51:50 stefan Exp $
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"
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! !
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