"

 COPYRIGHT (c) 1993 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

InspectorView subclass:#OrderedCollectionInspectorView

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'Interface-Inspector'

!

!OrderedCollectionInspectorView class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 1993 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

!

documentation

"

    a modified Inspector for orderedCollections

    [author:]

        Claus Gittinger

"

! !

!OrderedCollectionInspectorView methodsFor:'private'!

fieldList 

    "return a list of names for the selectionlist. Leave hasMore as

     true, if a '...' entry should be added."

    |aList n|

    n := inspectedObject size.

    (n > nShown) ifTrue:[

	n := nShown.

	hasMore := true.

    ].

    aList := OrderedCollection new:n+1.

    aList add:'self'.

    1 to:n do:[:index |

	aList add:(index printString)

    ].

    ^ aList

!

fieldMenu

    |labels selectors m|

    hasMore ifTrue:[

        labels := #(

                      'inspect'

                      'basicInspect'

                      '-'

                      'browse'

                      'browse class hierarchy'

                      'browse full class protocol'

                      '-'

                      'remove'

                      '-'

                      'show more'

                   ).

        selectors := #(

                      doInspect 

                      doBasicInspect 

                      nil 

                      browse

                      browseClassHierarchy

                      browseFullClassProtocol

                      nil 

                      removeIndex

                      nil 

                      showMore

                      ).

    ] ifFalse:[

        labels := #(

                      'inspect'

                      'basicInspect'

                      '-'

                      'browse'

                      'browse class hierarchy'

                      'browse full class protocol'

                      '-'

                      'remove'

"/                      '-'

"/                      'owners'

                   ).

        selectors := #(

                      doInspect 

                      doBasicInspect 

                      nil 

                      browse

                      browseClassHierarchy

                      browseFullClassProtocol

                      nil 

                      removeIndex

"/                      nil

"/                      inspectOwners

                      ).

    ].

    monitorProcess isNil ifTrue:[

        labels := labels , #('-' 'start monitor').

        selectors := selectors , #(nil #doStartMonitor).

    ] ifFalse:[

        labels := labels , #('-' 'stop monitor').

        selectors := selectors , #(nil #doStopMonitor).

    ].

    m := PopUpMenu

          labels:(resources array:labels)

          selectors:selectors.

    selectedLine isNil ifTrue:[

        m disableAll:#(doInspect doBasicInspect 

                       browse browseClassHierarchy browseFullClassProtocol

                       doStartMonitor removeIndex)

    ] ifFalse:[

        selectedLine == 1 ifTrue:[

            m disable:#removeIndex

        ]

    ].

    ^ m

    "Modified: 12.4.1996 / 14:04:40 / cg"

! !

!OrderedCollectionInspectorView methodsFor:'user interaction'!

doAccept:theText

    |value|

    value := Compiler evaluate:theText

		      receiver:inspectedObject 

		     notifying:workspace.

    selectedLine notNil ifTrue:[

	selectedLine == 1 ifFalse:[

	    inspectedObject at:selectedLine - 1 put:value.

	    inspectedObject changed

	]

    ].

!

doInspect

    "user selected inspect-menu entry"

    selectedLine notNil ifTrue:[

	(selectedLine == 1) ifTrue:[

	    inspectedObject inspect

	] ifFalse:[

	    (inspectedObject at:selectedLine - 1) inspect

	].

    ]

!

removeIndex

    "remove selected item from the collection"

    selectedLine == 1 ifFalse:[

	inspectedObject removeIndex:selectedLine -1.

	selectedLine := nil.

	inspectedObject changed.

	self inspect:inspectedObject. "force list update"

    ]

!

valueAtLine:lineNr

    "helper - return the value of the selected entry"

    |index|

    ].

    index := lineNr - 1.   "/ skip self

    ^ inspectedObject at:index

! !

!OrderedCollectionInspectorView class methodsFor:'documentation'!

version

! !