Issue #127: Make `AbstractListDialog` to always return `acceptedValue` even if it's `nil`
...rather reusing inherited logic to return value of `accept`
holder (either `true` or `false`) in case `acceptedValue` is `nil`.
The thing is that in SmallSense, `nil` is used to signal to the
caller that dialog was cancelled. This is seems to be more natural
than using `false`.
https://swing.fit.cvut.cz/projects/stx-jv/ticket/127
"
stx:goodies/smallsense - A productivity plugin for Smalltalk/X IDE
Copyright (C) 2013-2015 Jan Vrany
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"
"{ Package: 'stx:goodies/smallsense' }"
"{ NameSpace: SmallSense }"
AbstractSelectDialog subclass:#CetegoryOrProtocolSelectDialog
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'SmallSense-Core-Interface-Search'
!
!CetegoryOrProtocolSelectDialog class methodsFor:'documentation'!
copyright
"
stx:goodies/smallsense - A productivity plugin for Smalltalk/X IDE
Copyright (C) 2013-2015 Jan Vrany
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"
! !
!CetegoryOrProtocolSelectDialog methodsFor:'accessing - private'!
matchingObjectForString: aString
"Creates a new object from given string. Called only when
#canCreateMatchingObjectFromString: returns true"
^ aString asSymbol
"Created: / 23-06-2014 / 15:25:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!CetegoryOrProtocolSelectDialog methodsFor:'accessing-defaults'!
defaultTitle
"raise an error: must be redefined in concrete subclass(es)"
^ self subclassResponsibility
! !
!CetegoryOrProtocolSelectDialog methodsFor:'queries'!
canCreateMatchingObjectFromString:string
"Return true, a new object can be created with given string value"
^ string notEmptyOrNil
"Created: / 23-06-2014 / 15:15:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 10-01-2015 / 13:36:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
canSelect:selection
^ selection isKindOf: PO
"Created: / 05-05-2014 / 23:50:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 13-12-2014 / 12:08:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!CetegoryOrProtocolSelectDialog methodsFor:'searching'!
matchingObjectPOsForPattern:arg1 relax:arg2
"raise an error: must be redefined in concrete subclass(es)"
^ self subclassResponsibility
! !