5591
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"
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COPYRIGHT (c) 2000 by eXept Software AG
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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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5592
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"{ Package: 'stx:libtool' }"
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5591
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"{ NameSpace: Tools }"
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BrowserList subclass:#VariableList
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instanceVariableNames:'variableList classHolder showClassVars sortVariablesByName'
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classVariableNames:''
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poolDictionaries:''
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category:'Interface-Browsers-New'
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!
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!VariableList class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 2000 by eXept Software AG
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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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!VariableList class methodsFor:'interface specs'!
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windowSpec
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"This resource specification was automatically generated
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by the UIPainter of ST/X."
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"Do not manually edit this!! If it is corrupted,
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the UIPainter may not be able to read the specification."
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"
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UIPainter new openOnClass:VariableList andSelector:#windowSpec
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VariableList new openInterface:#windowSpec
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VariableList open
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"
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<resource: #canvas>
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^
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#(#FullSpec
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#name: #windowSpec
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#window:
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#(#WindowSpec
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#label: 'VariableList'
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#name: 'VariableList'
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#min: #(#Point 0 0)
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#max: #(#Point 1024 721)
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#bounds: #(#Rectangle 16 46 316 346)
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)
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#component:
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#(#SpecCollection
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#collection: #(
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#(#SequenceViewSpec
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#name: 'List'
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#layout: #(#LayoutFrame 0 0.0 0 0.0 0 1.0 0 1.0)
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#tabable: true
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#model: #selectedVariables
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#menu: #menuHolder
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#hasHorizontalScrollBar: true
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#hasVerticalScrollBar: true
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#miniScrollerHorizontal: true
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#isMultiSelect: true
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#valueChangeSelector: #selectionChangedByClick
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#useIndex: false
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#sequenceList: #variableList
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#doubleClickChannel: #doubleClickChannel
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)
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)
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)
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)
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! !
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!VariableList class methodsFor:'plugIn spec'!
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aspectSelectors
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"This resource specification was automatically generated
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by the UIPainter of ST/X."
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"Do not manually edit this. If it is corrupted,
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the UIPainter may not be able to read the specification."
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"Return a description of exported aspects;
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these can be connected to aspects of an embedding application
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(if this app is embedded in a subCanvas)."
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^ #(
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#(#doubleClickChannel #action )
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#classHolder
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#forceGeneratorTrigger
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#immediateUpdate
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#inGeneratorHolder
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#menuHolder
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#outGeneratorHolder
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#packageFilter
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#selectedVariables
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#selectionChangeCondition
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#updateTrigger
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#showClassVarsInVariableList
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#slaveMode
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#sortVariablesBy
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).
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! !
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!VariableList methodsFor:'aspects'!
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classHolder
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classHolder isNil ifTrue:[
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classHolder := #() asValue.
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classHolder addDependent:self
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].
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^ classHolder
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!
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classHolder:aValueHolder
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classHolder notNil ifTrue:[
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classHolder removeDependent:self
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].
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classHolder := aValueHolder.
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classHolder notNil ifTrue:[
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classHolder isBehavior ifTrue:[self halt:'should not happen'].
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classHolder addDependent:self
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].
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!
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defaultSlaveModeValue
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^ false.
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!
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selectedVariables
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^ self selectionHolder
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!
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selectedVariables:aValueHolder
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^ self selectionHolder:aValueHolder
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!
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showClassVarsInVariableList
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showClassVars isNil ifTrue:[
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showClassVars := false asValue.
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showClassVars addDependent:self
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].
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^ showClassVars
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!
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showClassVarsInVariableList:aValueHolder
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showClassVars notNil ifTrue:[
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showClassVars removeDependent:self
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].
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showClassVars := aValueHolder.
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showClassVars notNil ifTrue:[
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showClassVars addDependent:self
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].
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!
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showingInheritedClassVars
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^ false
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"/ ^ true
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!
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sortVariablesByName
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sortVariablesByName isNil ifTrue:[
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sortVariablesByName := false asValue.
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sortVariablesByName addDependent:self
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].
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^ sortVariablesByName
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!
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sortVariablesByName:aValueHolder
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sortVariablesByName notNil ifTrue:[
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sortVariablesByName removeDependent:self
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].
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sortVariablesByName := aValueHolder.
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sortVariablesByName notNil ifTrue:[
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sortVariablesByName addDependent:self
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].
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!
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variableList
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variableList isNil ifTrue:[
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variableList := ValueHolder new
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].
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^ variableList
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! !
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!VariableList methodsFor:'change & update'!
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delayedUpdate:something with:aParameter from:changedObject
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|selectedClasses changedClass anyChange|
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self inSlaveModeOrInvisible ifTrue:[self invalidateList. ^ self].
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"/ slaveMode value == true ifTrue:[^ self].
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changedObject == slaveMode ifTrue:[
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listValid ~~ true ifTrue:[
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self enqueueDelayedUpdateList
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].
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"/ self invalidateList.
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^ self
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].
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changedObject == classHolder ifTrue:[
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self invalidateList.
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^ self
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].
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changedObject == showClassVars ifTrue:[
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self invalidateList.
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^ self.
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].
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changedObject == sortVariablesByName ifTrue:[
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self invalidateList.
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^ self.
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].
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changedObject == Smalltalk ifTrue:[
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(something == #classDefinition
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or:[something == #classVariables and:[showClassVars value == true]])
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ifTrue:[
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changedClass := aParameter.
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selectedClasses := classHolder value.
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selectedClasses notNil ifTrue:[
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selectedClasses isSequenceable ifFalse:[
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selectedClasses := selectedClasses asOrderedCollection
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].
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selectedClasses keysAndValuesDo:[:idx :cls | |nm|
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cls notNil ifTrue:[
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cls isObsolete ifTrue:[
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cls isMeta ifTrue:[
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nm := cls theNonMetaclass name.
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selectedClasses at:idx put:(Smalltalk at:nm) class.
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] ifFalse:[
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nm := cls name.
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selectedClasses at:idx put:(Smalltalk at:nm).
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].
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anyChange := true.
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] ifFalse:[
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(cls == aParameter
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or:[something == #classVariables
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and:[showClassVars value == true
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and:[cls theNonMetaclass == aParameter theNonMetaclass]]]) ifTrue:[
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anyChange := true.
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]
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]
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]
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].
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(selectedClasses includes:nil) ifTrue:[
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"/ can happen, if a selected class is removed...
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"/ self halt:'should this happen ?'.
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"/ fix it ...
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selectedClasses := selectedClasses select:[:each | each notNil].
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classHolder value:selectedClasses.
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anyChange := true.
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].
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anyChange == true ifTrue:[
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self invalidateList.
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^ self
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].
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].
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^ self
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].
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] ifFalse:[
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changedObject isBehavior ifTrue:[
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anyChange := false.
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selectedClasses := classHolder value.
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selectedClasses notNil ifTrue:[
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selectedClasses keysAndValuesDo:[:idx :cls | |nm|
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cls isObsolete ifTrue:[
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nm := cls name.
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selectedClasses at:idx put:(Smalltalk at:nm).
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anyChange := true.
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]
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].
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anyChange == true ifTrue:[
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self invalidateList.
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^ self
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].
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(selectedClasses includesIdentical:something) ifTrue:[
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self invalidateList.
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^ self
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].
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].
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^ self
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].
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].
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super delayedUpdate:something with:aParameter from:changedObject
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!
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makeDependent
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Smalltalk addDependent:self
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!
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makeIndependent
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Smalltalk removeDependent:self
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!
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selectionChangedByClick
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"we are not interested in that - get another notification
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via the changed valueHolder"
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!
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update:something with:aParameter from:changedObject
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"/ ^ self delayedUpdate:something with:aParameter from:changedObject.
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changedObject == Smalltalk ifTrue:[
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something == #methodDictionary ifTrue:[
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^ self
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].
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something == #methodTrap ifTrue:[
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^ self
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].
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something == #methodInClass ifTrue:[
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^ self
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].
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something == #methodInClassRemoved ifTrue:[
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^ self
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].
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something == #classComment ifTrue:[
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^ self.
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].
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].
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"/ self window sensor isNil ifTrue:[
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"/ "/ I am not visible ...
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"/ self invalidateList.
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"/ ^ self
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"/ ].
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super update:something with:aParameter from:changedObject
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"Modified: / 20.11.2001 / 21:55:22 / cg"
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! !
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!VariableList methodsFor:'generators'!
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makeGenerator
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! !
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!VariableList methodsFor:'private'!
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5909
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commonPostBuild
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|list|
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super commonPostBuild.
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list := builder componentAt:#List.
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list notNil ifTrue:[
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list selectConditionBlock:[:item | self selectionChangeAllowed:item].
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list ignoreReselect:false.
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].
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!
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commonSubClassIn:classes
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"return true if there is a common subclass"
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|theCommonSubClass "classesByInheritance"|
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theCommonSubClass := nil.
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classes do:[:eachClass |
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theCommonSubClass isNil ifTrue:[
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theCommonSubClass := eachClass
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] ifFalse:[
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(eachClass isSubclassOf:theCommonSubClass) ifTrue:[
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theCommonSubClass := eachClass
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] ifFalse:[
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(theCommonSubClass isSubclassOf:eachClass) ifFalse:[
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^ nil
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]
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]
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]
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].
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^ theCommonSubClass.
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"/ classesByInheritance := classes topologicalSort:[:a :b | a isSubclassOf:b].
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"/ classesByInheritance keysAndValuesDo:[:index :eachClass |
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"/ "/ all classes after that one must be superclasses ...
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"/ classesByInheritance from:index+1 to:classesByInheritance size do:[:otherClass |
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"/ (eachClass isSubclassOf:otherClass) ifFalse:[
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"/ ^ nil.
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"/ ]
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"/ ].
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"/ ].
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"/ ^ classesByInheritance first
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!
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listOfVariables
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|nameList numClasses classes class commonSubclass showingClassVars
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sortByName|
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classHolder isNil ifTrue:[
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"/ testing
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^ #()
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].
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showingClassVars := showClassVars value == true.
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sortByName := sortVariablesByName value.
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classes := classHolder value.
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(numClasses := classes size) == 0 ifTrue:[^ #() ].
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numClasses > 1 ifTrue:[
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"/ multiple classes - see if there is a common subclass ...
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commonSubclass := self commonSubClassIn:classes.
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commonSubclass notNil ifTrue:[
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"/ yes - treat like a single class
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classes := Array with:(commonSubclass).
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numClasses := 1.
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].
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].
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numClasses > 1 ifTrue:[
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"/ multiple classes - sort alphabetically ...
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"/ unless there is a common subclass ...
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nameList := Set new.
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classes do:[:class |
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showingClassVars ifTrue:[
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self showingInheritedClassVars ifTrue:[
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class theNonMetaclass withAllSuperclassesDo:[:cls|
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nameList addAll:(cls classVarNames)
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]
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] ifFalse:[
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nameList addAll:(class classVarNames)
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]
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] ifFalse:[
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class withAllSuperclassesDo:[:cls|
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nameList addAll:(cls instVarNames)
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]
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]
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].
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nameList := nameList asOrderedCollection.
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] ifFalse:[
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"/ only a single class - sort by inheritance
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class := classes first.
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nameList := OrderedCollection new.
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461 |
class notNil ifTrue:[
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showingClassVars ifTrue:[
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class := class theNonMetaclass
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].
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class withAllSuperclassesDo:[:cls|
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|varNames|
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467 |
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varNames := showingClassVars ifTrue:[ cls classVarNames ] ifFalse:[ cls instVarNames ].
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469 |
varNames copy reverse do:[:varName|
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nameList addFirst:varName.
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].
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472 |
sortByName ifFalse:[
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473 |
nameList addFirst:'----- ' , cls nameInBrowser , ' -----'.
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474 |
]
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475 |
].
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476 |
].
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477 |
].
|
|
478 |
|
|
479 |
(numClasses > 1 or:[sortByName]) ifTrue:[
|
|
480 |
nameList sort.
|
|
481 |
].
|
|
482 |
^ nameList
|
|
483 |
|
|
484 |
"Created: / 5.2.2000 / 13:42:11 / cg"
|
|
485 |
"Modified: / 26.2.2000 / 01:05:36 / cg"
|
|
486 |
!
|
|
487 |
|
|
488 |
postBuildWith:aBuilder
|
|
489 |
|listView|
|
|
490 |
|
|
491 |
(listView := aBuilder componentAt:#List) notNil ifTrue:[
|
|
492 |
listView scrollWhenUpdating:#end
|
|
493 |
].
|
|
494 |
super postBuildWith:aBuilder
|
|
495 |
|
|
496 |
!
|
|
497 |
|
|
498 |
release
|
|
499 |
super release.
|
|
500 |
|
|
501 |
classHolder removeDependent:self.
|
|
502 |
showClassVars removeDependent:self.
|
|
503 |
!
|
|
504 |
|
|
505 |
selectionChangeAllowed:index
|
|
506 |
^ ((variableList value at:index) startsWith:'---') not.
|
|
507 |
!
|
|
508 |
|
|
509 |
updateList
|
|
510 |
| prevSelection newSelection newList oldList selectedVariablesHolder|
|
|
511 |
|
|
512 |
oldList := self variableList value copy.
|
|
513 |
newList := self listOfVariables.
|
|
514 |
|
|
515 |
newList ~= variableList value ifTrue:[
|
|
516 |
selectedVariablesHolder := self selectedVariables.
|
|
517 |
prevSelection := (selectedVariablesHolder value copy) ? #().
|
|
518 |
variableList value:newList.
|
|
519 |
|
|
520 |
newSelection := prevSelection select:[:item | newList includes:item].
|
|
521 |
|
|
522 |
newSelection size > 0 ifTrue:[
|
|
523 |
"/ force change (for dependents)
|
|
524 |
selectedVariablesHolder value:nil.
|
|
525 |
selectedVariablesHolder value:newSelection.
|
|
526 |
] ifFalse:[
|
|
527 |
prevSelection := selectedVariablesHolder value.
|
|
528 |
selectedVariablesHolder value:nil.
|
|
529 |
].
|
|
530 |
(prevSelection size > 0 or:[newSelection size > 0]) ifTrue:[
|
|
531 |
self updateOutputGenerator.
|
|
532 |
].
|
|
533 |
].
|
|
534 |
listValid := true.
|
|
535 |
! !
|
|
536 |
|
|
537 |
!VariableList class methodsFor:'documentation'!
|
|
538 |
|
|
539 |
version
|
5909
|
540 |
^ '$Header: /cvs/stx/stx/libtool/Attic/Tools_VariableList.st,v 1.3 2004-06-11 15:19:59 cg Exp $'
|
5591
|
541 |
! !
|