"
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:#DictionaryInspectorView
instanceVariableNames:'keys'
classVariableNames:''
poolDictionaries:''
category:'Interface-Inspector'
!
DictionaryInspectorView comment:'
COPYRIGHT (c) 1993 by Claus Gittinger
All Rights Reserved
$Header: /cvs/stx/stx/libtool/DictionaryInspectorView.st,v 1.10 1995-02-06 00:59:44 claus Exp $
'!
!DictionaryInspectorView 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.
"
!
version
"
$Header: /cvs/stx/stx/libtool/DictionaryInspectorView.st,v 1.10 1995-02-06 00:59:44 claus Exp $
"
!
documentation
"
a modified Inspector for Dictionaries
"
! !
!DictionaryInspectorView methodsFor:'user interaction'!
doAccept:theText
"accept value for selected item"
|value|
value := Compiler evaluate:theText receiver:inspectedObject notifying:workspace.
selectedLine notNil ifTrue:[
selectedLine == 1 ifFalse:[
inspectedObject at:(keys at:selectedLine - 1) put:value.
inspectedObject changed
].
]
!
valueAtLine:lineNr
"helper - return the value of the selected entry"
|key|
lineNr == 1 ifTrue:[
^ inspectedObject
].
key := (keys at:lineNr - 1).
^ inspectedObject at:key.
!
doInspectKey
"inspect selected items key"
selectedLine notNil ifTrue:[
selectedLine ~~ 1 ifTrue:[
(keys at:selectedLine - 1) inspect
].
]
!
doAddKey
"add a key"
|keyName key|
keyName := DialogView request:'key to add:' initialAnswer:''.
keyName notNil ifTrue:[
key := keyName asSymbol.
(inspectedObject includesKey:key) ifFalse:[
inspectedObject at:key put:nil.
selectedLine := nil.
inspectedObject changed.
self inspect:inspectedObject. "force list update"
]
]
!
doRemoveKey
"remove selected item from keys"
|key|
selectedLine == 1 ifFalse:[
key := (keys at:selectedLine - 1).
(inspectedObject includesKey:key) ifTrue:[
listView cursor:(Cursor wait).
inspectedObject removeKey:key.
keys := nil.
selectedLine := nil.
inspectedObject changed.
listView cursor:(Cursor hand).
self inspect:inspectedObject. "force list update"
].
]
!
doReferences
"show users of selected key (i.e. global)"
|k|
selectedLine notNil ifTrue:[
selectedLine == 1 ifFalse:[
k := (keys at:selectedLine - 1).
SystemBrowser browseReferendsOf:k asSymbol
].
]
! !
!DictionaryInspectorView methodsFor:'private'!
listOfNames
"return a list of names for the selectionlist. Leave hasMore as
true, if a '...' entry should be added."
|aList|
keys := inspectedObject keys asSortedCollection:[:a :b | a printString < b printString].
aList := keys collect:[:k | k isSymbol ifTrue:[
k printString
] ifFalse:[
k displayString
]
].
aList := keys asOrderedCollection.
aList addFirst:'self'.
^ aList
!
release
"release inspected object"
keys := nil.
super release
! !
!DictionaryInspectorView methodsFor:'initialization'!
initializeListViewMiddleButtonMenus
|labels selectors|
inspectedObject == Smalltalk ifTrue:[
labels := resources array:#(
'inspect'
'inspect key'
'basicInspect'
'references'
'-'
'add key'
'remove key').
selectors := #(doInspect
doInspectKey
doBasicInspect
doReferences
nil
doAddKey
doRemoveKey).
] ifFalse:[
labels := resources array:#(
'inspect'
'inspect key'
'basicInspect'
'-'
'add key'
'remove key').
selectors := #(doInspect
doInspectKey
doBasicInspect
nil
doAddKey
doRemoveKey).
].
menu1 := (PopUpMenu
labels:(resources array:labels)
selectors:selectors
receiver:self
for:listView).
! !