OrderedCollectionInspectorView.st
author Claus Gittinger <cg@exept.de>
Fri, 12 Apr 1996 18:41:35 +0200
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added monitor stuff to menu; items reordered
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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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 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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InspectorView subclass:#OrderedCollectionInspectorView
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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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!OrderedCollectionInspectorView 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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 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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    a modified Inspector for orderedCollections
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"
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! !
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!OrderedCollectionInspectorView 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 n|
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    n := inspectedObject size.
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    (n > nShown) ifTrue:[
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	n := nShown.
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	hasMore := true.
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    ].
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    aList := OrderedCollection new:n+1.
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    aList add:'self'.
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    1 to:n do:[:index |
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	aList add:(index printString)
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    ].
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    ^ aList
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!
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fieldMenu
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    |labels selectors m|
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    hasMore ifTrue:[
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        labels := #(
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                      'inspect'
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                      'basicInspect'
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                      '-'
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                      'browse'
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                      'browse class hierarchy'
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                      'browse full class protocol'
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                      '-'
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                      'remove'
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                      '-'
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                      'show more'
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                   ).
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        selectors := #(
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                      doInspect 
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                      doBasicInspect 
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                      nil 
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                      browse
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                      browseClassHierarchy
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                      browseFullClassProtocol
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                      nil 
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                      removeIndex
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                      nil 
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                      showMore
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                      ).
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    ] ifFalse:[
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        labels := #(
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                      'inspect'
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                      'basicInspect'
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                      '-'
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                      'browse'
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                      'browse class hierarchy'
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                      'browse full class protocol'
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                      '-'
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                      'remove'
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"/                      '-'
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"/                      'owners'
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                   ).
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        selectors := #(
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                      doInspect 
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                      doBasicInspect 
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                      nil 
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                      browse
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                      browseClassHierarchy
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                      browseFullClassProtocol
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                      nil 
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                      removeIndex
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"/                      nil
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"/                      inspectOwners
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                      ).
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    ].
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    monitorProcess isNil ifTrue:[
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        labels := labels , #('-' 'start monitor').
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        selectors := selectors , #(nil #doStartMonitor).
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    ] ifFalse:[
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        labels := labels , #('-' 'stop monitor').
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        selectors := selectors , #(nil #doStopMonitor).
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    ].
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    m := PopUpMenu
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          labels:(resources array:labels)
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          selectors:selectors.
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    selectedLine isNil ifTrue:[
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        m disableAll:#(doInspect doBasicInspect 
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                       browse browseClassHierarchy browseFullClassProtocol
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                       doStartMonitor removeIndex)
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    ] ifFalse:[
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        selectedLine == 1 ifTrue:[
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            m disable:#removeIndex
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        ]
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    ].
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    ^ m
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    "Modified: 12.4.1996 / 14:04:40 / cg"
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! !
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!OrderedCollectionInspectorView methodsFor:'user interaction'!
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doAccept:theText
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    |value|
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    value := Compiler evaluate:theText
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		      receiver:inspectedObject 
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		     notifying:workspace.
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    selectedLine notNil ifTrue:[
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	selectedLine == 1 ifFalse:[
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	    inspectedObject at:selectedLine - 1 put:value.
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	    inspectedObject changed
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	]
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    ].
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!
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doInspect
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    "user selected inspect-menu entry"
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    selectedLine notNil ifTrue:[
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	(selectedLine == 1) ifTrue:[
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	    inspectedObject inspect
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	] ifFalse:[
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	    (inspectedObject at:selectedLine - 1) inspect
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	].
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    ]
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!
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removeIndex
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    "remove selected item from the collection"
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    selectedLine == 1 ifFalse:[
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	inspectedObject removeIndex:selectedLine -1.
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	selectedLine := nil.
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	inspectedObject changed.
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	self inspect:inspectedObject. "force list update"
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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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    |index|
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    lineNr == 1 ifTrue:[
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	^ inspectedObject
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    ].
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    index := lineNr - 1.   "/ skip self
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    ^ inspectedObject at:index
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200
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! !
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200
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!OrderedCollectionInspectorView class methodsFor:'documentation'!
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200
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version
473
5435d56402db added monitor stuff to menu; items reordered
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    ^ '$Header: /cvs/stx/stx/libtool/OrderedCollectionInspectorView.st,v 1.13 1996-04-12 16:41:35 cg Exp $'
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! !