author | Claus Gittinger <cg@exept.de> |
Mon, 16 Dec 2019 11:42:21 +0100 | |
changeset 25129 | ab213b111236 |
parent 23869 | 2dd631fd841e |
permissions | -rw-r--r-- |
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"{ Encoding: utf8 }" |
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COPYRIGHT (c) 2002 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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"{ Package: 'stx:libbasic' }" |
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"{ NameSpace: Smalltalk }" |
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ControlRequest subclass:#AbortAllOperationRequest |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Kernel-Exceptions-Control' |
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! |
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!AbortAllOperationRequest class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2002 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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documentation |
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Raised by some dialog's 'Cancel All' button. |
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If unhandled, this is equivalent to raising the AbortOperationRequest. |
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However, some applications catch this signal when performing an operation |
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on multiple objects (such as a fileBrowser, when deleting multiple files). |
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In these situations, Abort is typically caught to cancel a single |
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operation, while AbortAll is used to cancel the whole action. |
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! ! |
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!AbortAllOperationRequest class methodsFor:'initialization'! |
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initialize |
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NotifierString := 'abort all operations requested'. |
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parents:
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" |
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self initialize |
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" |
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parents:
7632
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! ! |
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parents:
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!AbortAllOperationRequest class methodsFor:'special handling'! |
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handleAndAnswerQueryIn:aBlock |
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"evaluate aBlock, and return immediately, if the AbortAllRequest is raised. |
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Answer any query if AllOperationWanted with true." |
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^ self handle:[:ex | |
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] do:[ |
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AbortAllOperationWantedQuery |
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answer:true |
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do:aBlock |
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]. |
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" |
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AbortAllOperationRequest handleAndAnswerQueryIn:[ |
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AbortAllOperationWantedQuery query ifTrue:[ |
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self halt. |
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AbortAllOperationRequest raise. |
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]. |
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]. |
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" |
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"Created: / 09-02-2011 / 13:58:01 / cg" |
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"Modified: / 12-03-2019 / 18:04:09 / Stefan Vogel" |
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! ! |
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!AbortAllOperationRequest class methodsFor:'documentation'! |
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version |
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^ '$Header$' |
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! |
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version_CVS |
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^ '$Header$' |
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! ! |
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class: AbortAllOperationRequest
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AbortAllOperationRequest initialize! |