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"{ Package: 'stx:goodies/xmlsuite' }"
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"{ NameSpace: XMLv2 }"
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CharacterData subclass:#Text
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'XML Suite-DOM3'
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!
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!Text methodsFor:'DOM3 helpers'!
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computeLookupPrefix:arg
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"Superclass says that I am responsible to implement this method"
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self shouldImplement
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"Created: / 18-06-2005 / 21:13:11 / janfrog"
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!
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logicallyAdjacentTextNodes
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| siblings myIdx idx adjacentNodes |
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adjacentNodes := NodeList new.
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siblings := self parent childNodes.
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myIdx := siblings identityIndexOf:self.
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idx := myIdx.
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idx ~= 1 ifTrue:[
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[ (siblings at:idx - 1) isText ] whileTrue:[
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idx := idx - 1
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]
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].
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[ (siblings at:idx) isText ] whileTrue:[
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adjacentNodes add:(siblings at:idx).
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idx := idx + 1
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].
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^adjacentNodes
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"Created: / 18-06-2005 / 21:43:36 / janfrog"
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!
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textContentOn:aStream
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"Superclass says that I am responsible to implement this method"
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aStream nextPutAll:data
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"Created: / 18-06-2005 / 20:18:17 / janfrog"
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"Modified: / 18-10-2005 / 14:53:04 / janfrog"
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!
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wholeTextOn:aStream
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self logicallyAdjacentTextNodes do:[:text|
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aStream nextPutAll:text data.
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].
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"Created: / 18-06-2005 / 21:41:54 / janfrog"
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! !
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!Text methodsFor:'DOM3 interface'!
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compareDocumentPosition:arg
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"Superclass says that I am responsible to implement this method"
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self shouldImplement
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"Created: / 18-06-2005 / 20:18:17 / janfrog"
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!
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isElementContentWhitespace
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^self data allSatisfy:[:c|c isXMLWhiteSpace]
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"Created: / 18-06-2005 / 21:32:38 / janfrog"
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!
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lookupNamespaceURI:arg
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"Superclass says that I am responsible to implement this method"
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self shouldImplement
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"Created: / 18-06-2005 / 20:18:17 / janfrog"
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!
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nodeName
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^'#text'
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"Created: / 17-06-2005 / 11:35:05 / janfrog"
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!
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nodeType
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^Node TEXT_NODE
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"Created: / 17-06-2005 / 11:45:32 / janfrog"
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!
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nodeValue
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^self data
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"Created: / 28-12-2005 / 16:56:43 / janfrog"
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!
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normalize
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"Nothing to do for now"
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"Created: / 18-06-2005 / 20:18:17 / janfrog"
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"Modified: / 23-12-2005 / 20:54:31 / janfrog"
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!
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replaceWholeText:newText
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self logicallyAdjacentTextNodes do:[:text|
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text == self ifFalse:[self parent removeChild:text]
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].
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self data:newText.
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"Created: / 18-06-2005 / 21:47:47 / janfrog"
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!
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splitText:offset
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| before after newText |
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before := self data copyTo:offset.
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after := self data copyFrom:offset + 1.
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self data:before.
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newText := Text new data:after.
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self parent insertChild:newText after:self.
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^newText
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"Created: / 18-06-2005 / 21:49:05 / janfrog"
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!
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wholeText
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| s |
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s := UnicodeString new writeStream.
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self wholeTextOn:s.
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^s contents
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"Created: / 18-06-2005 / 21:37:24 / janfrog"
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! !
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!Text methodsFor:'accessing'!
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data
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^data
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"Created: / 18-06-2005 / 21:32:52 / janfrog"
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!
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data:aString
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data := aString
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"Created: / 18-06-2005 / 21:33:13 / janfrog"
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! !
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!Text methodsFor:'testing'!
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isIgnorableText
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^self data allSatisfy:[:c|c isXMLWhiteSpace]
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"Created: / 12-12-2006 / 10:31:35 / janfrog"
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!
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isText
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^ true
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"Created: / 05-08-2005 / 14:28:08 / janfrog"
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! !
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!Text methodsFor:'visiting'!
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acceptVisitor:aVisitor
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"Double dispatch back to the visitor, passing my type encoded in
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the selector (visitor pattern)"
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"stub code automatically generated - please change if required"
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^ aVisitor visitText:self
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"Created: / 05-08-2005 / 13:09:35 / janfrog"
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! !
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!Text class methodsFor:'documentation'!
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version
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^ '$Header: /opt/data/cvs/stx/goodies/xmlsuite/XMLv2__Text.st,v 1.5 2007-01-03 19:58:33 stillj1 Exp $'
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! !
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