"

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 }"

VDBTabbingContainer subclass:#VDBFrameApplication

	instanceVariableNames:'frameHolder variableObjectListHolder registerListHolder'

	classVariableNames:''

	poolDictionaries:''

	category:'VDB-UI-Others'

!

!VDBFrameApplication 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/

"

! !

!VDBFrameApplication class methodsFor:'accessing'!

defaultWindowTitle

    ^ self resources string: 'Frame'

    "Created: / 01-10-2018 / 12:05:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified (format): / 03-10-2018 / 15:38:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBFrameApplication 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

        #frameHolder

      ).

! !

!VDBFrameApplication methodsFor:'accessing'!

frame

    ^ self frameHolder value

    "Created: / 05-07-2018 / 11:55:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

frame: aGDBFrame

    self frameHolder value: aGDBFrame

    "Created: / 05-07-2018 / 11:55:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBFrameApplication methodsFor:'aspects'!

frameHolder

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

    frameHolder isNil ifTrue:[

        frameHolder := ValueHolder new.

        frameHolder addDependent:self.

    ].

    ^ frameHolder

!

frameHolder:something

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

    |oldValue newValue|

    frameHolder notNil ifTrue:[

        oldValue := frameHolder value.

        frameHolder removeDependent:self.

    ].

    frameHolder := something.

    frameHolder notNil ifTrue:[

        frameHolder addDependent:self.

    ].

    newValue := frameHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

!

registerListHolder

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

    registerListHolder isNil ifTrue:[

        registerListHolder := ValueHolder with: #().

        registerListHolder addDependent:self.

    ].

    ^ registerListHolder

    "Created: / 01-10-2018 / 10:07:27 / 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: / 01-10-2018 / 10:08:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

variableObjectListHolder

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

    variableObjectListHolder isNil ifTrue:[

        variableObjectListHolder := ValueHolder with: #().

        variableObjectListHolder addDependent:self.

    ].

    ^ variableObjectListHolder

    "Modified: / 03-02-2018 / 07:33:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

variableObjectListHolder:something

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

    |oldValue newValue|

    variableObjectListHolder notNil ifTrue:[

        oldValue := variableObjectListHolder value.

        variableObjectListHolder removeDependent:self.

    ].

    variableObjectListHolder := something.

    variableObjectListHolder notNil ifTrue:[

        variableObjectListHolder addDependent:self.

    ].

    newValue := variableObjectListHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

! !

!VDBFrameApplication methodsFor:'change & update'!

enqueueDelayedUpdateRegisterList

    self enqueueMessage:#delayedpdateRegisterList

    "Created: / 01-10-2018 / 10:06:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-02-2019 / 10:23:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

enqueueDelayedUpdateVariableObjectList

    self enqueueMessage:#delayedUpdateVariableObjectList

    "Created: / 03-02-2018 / 07:28:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-02-2019 / 10:23:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

update:aspect with:param from:sender

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

    sender == frameHolder ifTrue:[ 

         self enqueueDelayedUpdateVariableObjectList.

         self enqueueDelayedUpdateRegisterList.

         ^ self.

    ].

    super update:aspect with:param from:sender

    "Created: / 03-02-2018 / 09:48:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 01-10-2018 / 12:02:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

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

delayedUpdateVariableObjectList

    | frame  list |

    debugger isNil ifTrue:[

        self variableObjectListHolder value:#().

        ^ self.

    ].

    frame := frameHolder value.

    frame isNil ifTrue:[

        self variableObjectListHolder value:#().

        ^ self.

    ].

    "/ It may happen that the variable is out of scope. In that case, we get an error

    "/ '-var-create: unable to create variable object'. So, ignore all such variables.

    "/ See GDB source code:

    "/ 

    "/    gdb/mi/mi-cmd-var.c

    "/    gdb/testsuite/gdb.mi/mi-var-cmd.exp

    list := frame variables.

    self variableObjectListHolder value:list.

    "Created: / 03-02-2018 / 07:30:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 05-07-2018 / 11:57:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedpdateRegisterList

    | frame  list |

    debugger isNil ifTrue:[

        self registerListHolder value:#().

        ^ self.

    ].

    frame := frameHolder value.

    frame isNil ifTrue:[

        self registerListHolder value:#().

        ^ self.

    ].

    list := frame registers.

    self registerListHolder value:list.

    "Created: / 01-10-2018 / 10:07:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBFrameApplication methodsFor:'initialization & release'!

initialize

    super initialize.

    self addApplication: (VDBVariableObjectListApplication new

                            debuggerHolder: self debuggerHolder;

                            variableObjectListHolder: self variableObjectListHolder;

                            yourself).

    self addApplication: (VDBRegisterListApplication new

                            debuggerHolder: self debuggerHolder;

                            registerListHolder: self registerListHolder;

                            yourself)

    "Created: / 01-10-2018 / 10:03:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBFrameApplication class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !