"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now 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: 'jv:libgdbs' }"

"{ NameSpace: Smalltalk }"

Magritte::MAAccessor subclass:#GDBMAPropertyAccessor

	instanceVariableNames:'name'

	classVariableNames:''

	poolDictionaries:''

	category:'GDB-Support'

!

!GDBMAPropertyAccessor class methodsFor:'documentation'!

copyright

"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now 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

"

! !

!GDBMAPropertyAccessor class methodsFor:'instance-creation'!

forPropertyNamed: aString

    ^ self new

        name: aString;

        yourself

    "Created: / 23-09-2014 / 22:19:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBMAPropertyAccessor class methodsFor:'testing'!

isAbstract

    ^ false

    "Created: / 23-09-2014 / 22:38:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBMAPropertyAccessor methodsFor:'accessing'!

name

    ^ name

!

name:aString

    name := aString.

! !

!GDBMAPropertyAccessor methodsFor:'model'!

read: object

    | nmXlated names index properties |

    nmXlated := (name includes: $-) ifTrue:[ name copyReplaceAll: $- with: $_] ifFalse:[ name ].

    index := (names := object class allInstVarNames) indexOf: nmXlated.

    index ~~ 0 ifTrue:[ 

        ^ object instVarAt: index.

    ].

    index := names indexOf: #properties.

    index ~~ 0 ifTrue:[ 

        properties := object instVarAt: index.

        properties notNil ifTrue:[ 

            ^ properties at: name ifAbsent:[ nil ]

        ].

    ].

    ^ nil

    "Created: / 23-09-2014 / 22:15:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

write: value to: object

    | nmXlated names index properties |

    nmXlated := (name includes: $-) ifTrue:[ name copyReplaceAll: $- with: $_] ifFalse:[ name ].

    index := (names := object class allInstVarNames) indexOf: nmXlated.

    index ~~ 0 ifTrue:[ 

        object instVarAt: index put: value.

    ] ifFalse:[

        index := names indexOf: #properties.

        index ~~ 0 ifTrue:[ 

            properties := object instVarAt: index.

            properties isNil ifTrue:[ 

                properties := Dictionary new.

                object instVarAt: index put: properties.

            ].

            properties at: name put: value.

        ].

    ].

    "Created: / 23-09-2014 / 22:16:09 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBMAPropertyAccessor class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !