"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

Copyright (C) 2022 LabWare

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the 'Software'), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

"

"{ Package: 'jv:vdb' }"

"{ NameSpace: Smalltalk }"

VDBAbstractApplication subclass:#VDBAbstractContentsApplication

	instanceVariableNames:'contentsValid'

	classVariableNames:''

	poolDictionaries:''

	category:'VDB-UI-Abstract'

!

!VDBAbstractContentsApplication class methodsFor:'documentation'!

copyright

"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

Copyright (C) 2022 LabWare

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the 'Software'), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

"

! !

!VDBAbstractContentsApplication class methodsFor:'queries'!

isAbstract

    "Return if this class is an abstract class.

     True is returned here for myself only; false for subclasses.

     Abstract subclasses must redefine this again."

    ^ self == VDBAbstractContentsApplication.

! !

!VDBAbstractContentsApplication methodsFor:'change & update'!

enqueueDelayedUpdateContents

    contentsValid := false.

    windowVisible ifTrue:[

        self enqueueMessage:#delayedUpdateContentsInternal

    ]

    "Created: / 01-10-2018 / 12:56:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 14-02-2019 / 16:11:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

updateAfterWindowVisibilityChanged

    contentsValid ifFalse:[ 

        self enqueueDelayedUpdateContents  

    ].

    "Created: / 14-02-2019 / 16:17:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractContentsApplication methodsFor:'change & update-delayed'!

delayedUpdateContents

    self subclassResponsibility

    "Created: / 14-02-2019 / 16:16:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedUpdateContentsInternal

    "/ For internal use, do not override!!"

    contentsValid := false.

    windowVisible ifTrue:[ 

        self delayedUpdateContents.

        contentsValid := true.

    ].

    "Created: / 14-02-2019 / 16:09:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractContentsApplication methodsFor:'initialization'!

initialize

    super initialize.

    contentsValid := false.

    "Created: / 14-02-2019 / 16:18:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractContentsApplication methodsFor:'menu actions'!

doRefresh

    self enqueueDelayedUpdateContents

    "Created: / 10-11-2019 / 23:23:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !