"
COPYRIGHT (c) 2006 by eXept Software AG
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.
"
"{ Package: 'stx:libtool' }"
"{ NameSpace: Tools }"
List subclass:#ToDoList
instanceVariableNames:'validationPending validationProcess validationInvalid'
classVariableNames:'TheOneAndOnlyToDoList WarningSeverity ErrorSeverity InfoSeverity'
poolDictionaries:''
category:'Interface-Smalltalk-ToDo'
!
!ToDoList class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 2006 by eXept Software AG
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.
"
! !
!ToDoList class methodsFor:'accessing'!
theOneAndOnlyToDoList
TheOneAndOnlyToDoList isNil ifTrue:[
TheOneAndOnlyToDoList := self new.
].
^ TheOneAndOnlyToDoList
"
TheOneAndOnlyToDoList := nil
"
"Created: / 21-10-2006 / 20:57:48 / cg"
"Modified: / 21-10-2006 / 23:06:27 / cg"
! !
!ToDoList class methodsFor:'class initialization'!
initialize
WarningSeverity := 1.
ErrorSeverity := 2.
InfoSeverity := 0.
"
TheOneAndOnlyToDoList := nil.
self initialize
"
"Created: / 21-10-2006 / 19:43:37 / cg"
"Modified: / 21-10-2006 / 22:11:40 / cg"
! !
!ToDoList class methodsFor:'constants'!
errorSeverity
^ ErrorSeverity
!
highPriority
^ 75
"Created: / 21-10-2006 / 20:43:56 / cg"
!
highestPriority
^ 100
"Created: / 21-10-2006 / 20:43:24 / cg"
!
infoSeverity
^ InfoSeverity
!
lowPriority
^ 25
"Created: / 21-10-2006 / 20:43:42 / cg"
!
mediumPriority
^ 50
"Created: / 21-10-2006 / 20:43:37 / cg"
!
warningSeverity
^ WarningSeverity
! !
!ToDoList methodsFor:'accessing'!
add:anEntry
(anEntry isAlreadyPresentIn:self) ifFalse:[
anEntry list:self.
super add:anEntry.
Smalltalk addDependent:self.
].
"Created: / 21-10-2006 / 21:14:42 / cg"
"Modified: / 21-10-2006 / 23:03:13 / cg"
! !
!ToDoList methodsFor:'change & update'!
revalidate
|wasPending|
[
wasPending := validationPending ? false.
validationPending := true.
wasPending ifTrue:[
validationInvalid := true
].
] valueUninterruptably.
wasPending ifTrue:[^ self].
validationProcess :=
[
[
|index entry|
validationInvalid := false.
index := 1.
[index <= self size] whileTrue:[
entry := self at:index.
entry revalidate.
index <= self size ifTrue:[
((self at:index) sameAs:entry) ifTrue:[
"/ it did not remove itself
index := index + 1
]
].
validationInvalid ifTrue:[
validationInvalid := false.
index := 1.
].
].
] ensure:[
validationPending := false.
validationProcess := nil.
validationInvalid := false.
].
] fork.
"Created: / 21-10-2006 / 23:02:34 / cg"
"Modified: / 23-10-2006 / 22:40:11 / cg"
!
update:something with:aParameter from:changedObject
changedObject == Smalltalk ifTrue:[
something == #methodTrap ifTrue:[^ self].
self revalidate.
^ self.
].
^ super update:something with:aParameter from:changedObject
"Created: / 21-10-2006 / 23:02:05 / cg"
"Modified: / 23-10-2006 / 22:20:52 / cg"
! !
!ToDoList class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libtool/Tools__ToDoList.st,v 1.4 2008-08-20 19:41:31 cg Exp $'
! !
ToDoList initialize!