"

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 }"

GDBDebuggerObject subclass:#GDBVariable

	instanceVariableNames:'frame name value varobj'

	classVariableNames:''

	poolDictionaries:''

	category:'GDB-Core'

!

!GDBVariable 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

"

! !

!GDBVariable class methodsFor:'accessing - GDB value descriptors'!

description

    ^ (super description)

        define:#name as:String;

        yourself

    "Created: / 16-09-2014 / 23:59:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 27-02-2015 / 15:00:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable methodsFor:'accessing'!

name

    ^ name

!

value

    ^ self varobj value

    "Created: / 27-02-2015 / 23:37:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-03-2015 / 16:47:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable methodsFor:'accessing-private'!

varobj

    varobj isNil ifTrue:[ 

    ].

    ^ varobj

    "Created: / 27-02-2015 / 17:18:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 15-01-2018 / 23:10:31 / jv"

! !

!GDBVariable methodsFor:'initialization'!

setFrame: aGDBFrame

    self assert: frame isNil.

    self assert: (debugger isNil or:[ debugger == aGDBFrame debugger ]).

    frame := aGDBFrame.

    self setDebugger: frame debugger.

    "Created: / 27-02-2015 / 17:08:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 04-02-2018 / 21:41:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

setValue: aString

    value := aString

    "Created: / 01-02-2018 / 21:34:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable methodsFor:'inspecting'!

inspectorExtraAttributes

    ^ super inspectorExtraAttributes

        add:('-varobj' -> [ self varobj ]);

        yourself

    "Created: / 13-06-2017 / 14:51:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable methodsFor:'printing & storing'!

printOn:aStream

    "append a printed representation if the receiver to the argument, aStream"

    super printOn:aStream.

    aStream nextPutAll:'('.

    name printOn: aStream.

    aStream nextPutAll:': '.

    aStream nextPutAll: self valueString.

    aStream nextPutAll:')'.

    "Modified: / 13-06-2017 / 17:01:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

valueString

    "Return value as string to be presented to user. The difference

     to sending `value displayString` is that #valueString returns a

     pretty-printed value (if pretty printing was enabled for GDB)

     @see GDBMI_enable_pretty_printing

     @see GDBDebugger >> enablePrettyPrinting

    "

    ^ value notNil ifTrue:[ value ] ifFalse:[ self value displayString ]

    "Created: / 11-06-2017 / 23:24:59 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified (comment): / 12-06-2017 / 09:26:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable methodsFor:'testing'!

isValid

    ^ frame isValid

    "Created: / 04-02-2018 / 21:32:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBVariable class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !