1585
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"{ Package: 'stx:libtool2' }"
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FileOperations subclass:#Delete
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instanceVariableNames:'fileName errorString'
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classVariableNames:''
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poolDictionaries:''
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category:'Interface-Support'
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!
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!Delete class methodsFor:'actions'!
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deleteFile:aFileOrDirectory
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"delete current selected files/directories
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"
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|instance|
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instance := self new.
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instance deleteFile:aFileOrDirectory.
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^ instance
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!
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deleteFiles:aColOfFiles
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"delete current selected files/directories
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"
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|instance|
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instance := self new.
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instance deleteFiles:aColOfFiles.
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^ instance
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! !
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!Delete methodsFor:'actions'!
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deleteFile:aFileOrDirectory
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| file isDirectory |
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aFileOrDirectory notNil ifTrue:[
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file := aFileOrDirectory asFilename.
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file exists ifTrue:[
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isDirectory := file isDirectory.
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Error handle:[:ex|
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"was not able to remove it"
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Smalltalk beep.
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self errorString:((ex description, '\', ex signal notifierString) withCRs).
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result := false.
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] do:[
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isDirectory ifTrue:[file recursiveRemove] ifFalse:[file remove].
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"/ flush parent directory or directory
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DirectoryContents flushCachedDirectory:(file directory).
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]
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]
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].
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result := true.
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!
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deleteFiles:colOfFiles
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"delete current selected files/directories
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"
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| retVal ask size|
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ask := true.
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size := colOfFiles size.
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colOfFiles do:[: filename |
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ask ifTrue:[
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size = 1 ifTrue:[
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retVal := Dialog
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confirmWithCancel:('really delete ', filename asString , ' ?')
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labels:#('Yes' 'No' 'Cancel')
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values:#(#yes #no #cancel)
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default:1.
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] ifFalse:[
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retVal := Dialog
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confirmWithCancel:('really delete ', filename asString , ' ?')
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labels:#('Yes' 'No' 'Yes to All' 'Cancel')
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values:#(#yes #no #yesToAll #cancel)
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default:1.
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]
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].
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retVal == #cancel ifTrue:[
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^ self.
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].
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retVal == #yes ifTrue:[
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self deleteFile:filename.
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].
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retVal == #yesToAll ifTrue:[
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self deleteFile:filename.
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ask := false.
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retVal := #yes.
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].
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].
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! !
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!Delete class methodsFor:'documentation'!
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version
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^ '$Header$'
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! !
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