"{ Package: 'jv:libgdbs' }"

Object subclass:#GDBObject
	instanceVariableNames:'properties'
	classVariableNames:''
	poolDictionaries:''
	category:'GDB-Core'
!

!GDBObject class methodsFor:'accessing-magritte'!

descriptionContainer
    ^ GDBMAContainer forClass: self.

    "Created: / 23-09-2014 / 23:26:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!GDBObject class methodsFor:'utilities - properties'!

getPropertiesOf: object

    | names index properties |

    names := object class allInstVarNames.
    index := names indexOf: #properties.
    index ~~ 0 ifTrue:[ 
        properties := object instVarAt: index.
        properties isNil ifTrue:[ 
            properties := Dictionary new.
            object instVarAt: index put: properties.
            ^ properties
        ].
    ].
    ^ nil

    "Created: / 20-06-2014 / 09:03:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

getProperty: nm of: object

    | nmXlated names index properties |

    nmXlated := (nm includes: $-) ifTrue:[ nm copyReplaceAll: $- with: $_] ifFalse:[ nm ].
    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: nm ifAbsent:[ nil ]
        ].
    ].
    ^ nil

    "Created: / 20-06-2014 / 08:59:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 06-09-2014 / 02:05:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

setProperty: nm of: object to: value

    | nmXlated names index properties |

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

    "Created: / 20-06-2014 / 09:01:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified (format): / 06-09-2014 / 02:05:31 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!GDBObject methodsFor:'accessing-properties'!

properties
    ^ self class getPropertiesOf: self.

    "Modified: / 06-09-2014 / 01:49:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

propertyAt: name
    ^ self class getProperty: name of: self

    "Created: / 31-05-2014 / 00:00:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 06-09-2014 / 01:49:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

propertyAt: name put: value
    ^ self class setProperty: name of: self to: value

    "Created: / 31-05-2014 / 00:01:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 06-09-2014 / 01:49:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!GDBObject methodsFor:'attributes access'!

objectAttributes
    ^ properties

    "Created: / 18-06-2014 / 07:56:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

objectAttributes: aDictionary
    properties := aDictionary

    "Created: / 18-06-2014 / 07:57:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !