"

jv:vdb - Visual / VM Debugger

Copyright (C) 2015-now Jan Vrany

This software is licensed under 'Creative Commons Attribution-NonCommercial 4.0 International License'

You may find a full license text in LICENSE.txt or at http://creativecommons.org/licenses/by-nc/4.0/

"

"{ Package: 'jv:vdb' }"

"{ NameSpace: Smalltalk }"

VDBAbstractTreeApplication subclass:#VDBRegisterListApplication

	instanceVariableNames:'registerListHolder selectedRegisterHolder'

	classVariableNames:''

	poolDictionaries:''

	category:'VDB-UI-Others'

!

!VDBRegisterListApplication class methodsFor:'documentation'!

copyright

"

jv:vdb - Visual / VM Debugger

Copyright (C) 2015-now Jan Vrany

This software is licensed under 'Creative Commons Attribution-NonCommercial 4.0 International License'

You may find a full license text in LICENSE.txt or at http://creativecommons.org/licenses/by-nc/4.0/

"

! !

!VDBRegisterListApplication class methodsFor:'accessing'!

defaultWindowTitle

    ^ self resources string:'Registers'

    "Created: / 11-07-2017 / 16:37:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 01-10-2018 / 12:08:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication class methodsFor:'interface specs'!

columnsSpec

    "This resource specification was automatically generated

     by the DataSetBuilder of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the DataSetBuilder may not be able to read the specification."

    "

     DataSetBuilder new openOnClass:VDBFrameApplication andSelector:#columnsSpec

    "

    <resource: #tableColumns>

    ^#(

      (DataSetColumnSpec

         label: 'Value'

         labelAlignment: left

         labelButtonType: Button

         width: 1.0

         height: heightOfFirstRow

         menuFromApplication: false

         printSelector: value

         backgroundSelector: backgroundColor

         showRowSeparator: false

         showColSeparator: false

       )

      )

! !

!VDBRegisterListApplication class methodsFor:'plugIn spec'!

aspectSelectors

    "This resource specification was automatically generated

     by the UIPainter of ST/X."

    "Do not manually edit this. If it is corrupted,

     the UIPainter may not be able to read the specification."

    "Return a description of exported aspects;

     these can be connected to aspects of an embedding application

     (if this app is embedded in a subCanvas)."

    ^ #(

        #debuggerHolder

        #registerListHolder

        #selectedRegisterHolder

      ).

    "Modified: / 27-09-2018 / 20:32:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication class methodsFor:'startup-web applications'!

initialPageSpec

    "this is only required for web-applications"

    ^ self shouldImplement

!

pageSpecs

    "this is only required for web-applications"

    ^ self shouldImplement

! !

!VDBRegisterListApplication methodsFor:'aspects'!

backgroundColorFor: aVDBRegisterPresenter

    ^ aVDBRegisterPresenter register hasChanged

        ifTrue:[ Color yellow lighter lighter ]

        ifFalse:[ nil ]

    "Created: / 01-02-2018 / 09:08:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 27-09-2018 / 20:41:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

registerListHolder

    "return/create the 'variableObjectListHolder' value holder (automatically generated)"

    registerListHolder isNil ifTrue:[

        registerListHolder := ValueHolder with: #().

        registerListHolder addDependent:self.

    ].

    ^ registerListHolder

    "Created: / 27-09-2018 / 20:31:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

registerListHolder:something

    "set the 'variableObjectListHolder' value holder (automatically generated)"

    |oldValue newValue|

    registerListHolder notNil ifTrue:[

        oldValue := registerListHolder value.

        registerListHolder removeDependent:self.

    ].

    registerListHolder := something.

    registerListHolder notNil ifTrue:[

        registerListHolder addDependent:self.

    ].

    newValue := registerListHolder value.

    oldValue ~~ newValue ifTrue:[

        self update:#value with:newValue from:registerListHolder.

    ].

    "Created: / 27-09-2018 / 20:31:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

selectedRegisterHolder

    "return/create the 'selectedVariableHolder' value holder (automatically generated)"

    selectedRegisterHolder isNil ifTrue:[

        selectedRegisterHolder := ValueHolder new.

        selectedRegisterHolder addDependent:self.

    ].

    ^ selectedRegisterHolder

    "Created: / 27-09-2018 / 20:31:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

selectedRegisterHolder:something 

    "set the 'selectedVariableHolder' value holder (automatically generated)"

    | oldValue  newValue |

    selectedRegisterHolder notNil ifTrue:[

        oldValue := selectedRegisterHolder value.

        selectedRegisterHolder removeDependent:self.

    ].

    selectedRegisterHolder := something.

    selectedRegisterHolder notNil ifTrue:[

        selectedRegisterHolder addDependent:self.

    ].

    newValue := selectedRegisterHolder value.

    oldValue ~~ newValue ifTrue:[

        self 

            update:#value

            with:newValue

            from:selectedRegisterHolder.

    ].

    "Created: / 27-09-2018 / 20:31:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication methodsFor:'change & update'!

update:aspect with:param from:sender

    "Invoked when an object that I depend upon sends a change notification."

    sender == registerListHolder ifTrue:[ 

         self enqueueDelayedUpdateContents.

         ^ self.

    ].

    super update:aspect with:param from:sender

    "Modified: / 14-02-2019 / 16:31:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

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

delayedUpdateInternalList

    | registers registerPs |

    registers := self registerListHolder value ? #().

    registerPs := registers collect:[ :reg | VDBRegisterPresenter new setRegister: reg ].

    self internalListHolder root 

        children: registerPs;

        expand.

    "Modified: / 28-09-2018 / 06:50:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedUpdateSelection

    | internalSelection |

    internalSelection := self internalSelectionHolder value.

    internalSelection notNil ifTrue:[

        self selectedRegisterHolder value: internalSelection register

    ] ifFalse:[ 

        self selectedRegisterHolder value: nil

    ].

    "Modified: / 27-09-2018 / 21:08:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication methodsFor:'drag & drop'!

dropObjects:aCollectionOfDropObjects

    "drop manager wants to drop.

     This is ony sent, if #canDrop: returned true.

     Must be redefined in order for drop to work."

    ^ self shouldImplement

! !

!VDBRegisterListApplication methodsFor:'event handling'!

onStoppedEvent: aGDBStoppedEvent

    self enqueueDelayedInvalidateInternalList

    "Created: / 01-02-2018 / 23:14:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication methodsFor:'initialization & release'!

subscribe   

    "Register for debugger events. To be overrided by subclasses"

    debugger announcer

        when: GDBStoppedEvent               send: #onStoppedEvent: to: self

    "Created: / 01-02-2018 / 23:07:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBRegisterListApplication class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !