"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

Copyright (C) 2021-2022 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 }"

VDBAbstractContentsApplication subclass:#VDBAbstractListApplication

	instanceVariableNames:'internalListHolder internalListView internalSelectionHolder

		internalMessageView internalMessageTimeoutID'

	classVariableNames:''

	poolDictionaries:''

	category:'VDB-UI-Abstract'

!

!VDBAbstractListApplication class methodsFor:'documentation'!

copyright

"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

Copyright (C) 2021-2022 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.

"

! !

!VDBAbstractListApplication class methodsFor:'interface specs'!

columnsSpec

    ^ #()

    "Created: / 02-06-2017 / 07:26:32 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

windowSpec

    "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."

    "

     UIPainter new openOnClass:VDBAbstractListApplication andSelector:#windowSpec

     VDBAbstractListApplication new openInterface:#windowSpec

     VDBAbstractListApplication open

    "

    <resource: #canvas>

    ^ 

    #(FullSpec

       name: windowSpec

       uuid: '0f7dc3f0-3c2f-11e8-93ae-0021ccd5e3d3'

       window: 

      (WindowSpec

         label: 'VDBAbstractListApplication'

         name: 'VDBAbstractListApplication'

         uuid: '0f7dc3f1-3c2f-11e8-93ae-0021ccd5e3d3'

         min: (Point 10 10)

         bounds: (Rectangle 0 0 300 300)

       )

       component: 

      (SpecCollection

         collection: (

          (SelectionInListModelViewSpec

             name: 'SelectionInListModelView1'

             layout: (LayoutFrame 0 0 0 0 0 1 0 1)

             uuid: '0f7dc3f2-3c2f-11e8-93ae-0021ccd5e3d3'

             model: internalSelectionHolder

             menu: contextMenu

             hasHorizontalScrollBar: true

             hasVerticalScrollBar: true

             listModel: internalListHolder

             useIndex: false

             highlightMode: line

             doubleClickSelector: doDoubleClick

             selectConditionSelector: internalCanSelect:

             postBuildCallback: postBuildInternalListView:

           )

          )

       )

     )

    "Modified: / 09-04-2018 / 20:52:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractListApplication class methodsFor:'menu specs'!

contextMenu

    "This resource specification was automatically generated

     by the MenuEditor of ST/X."

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

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

    "

     MenuEditor new openOnClass:VDBAbstractListApplication andSelector:#contextMenu

     (Menu new fromLiteralArrayEncoding:(VDBAbstractListApplication contextMenu)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        (

          (MenuItem

            label: 'Appl Menu Slice'

            isVisible: true

            submenuChannel: contextMenuApplSlice

            isMenuSlice: true

          )

         (MenuItem

            label: 'Item Menu Slice'

            isVisible: true

            submenuChannel: contextMenuItemSlice

            isMenuSlice: true

          )

         (MenuItem

            label: 'Copy Menu Slice'

            isVisible: true

            submenuChannel: contextMenuCopySlice

            isMenuSlice: true

          )

         (MenuItem

            label: '-'

          )

         (MenuItem

            label: 'Inspect Menu Slice'

            isVisible: true

            submenuChannel: contextMenuInspectSlice

            isMenuSlice: true

          )

         )

        nil

        nil

      )

    "Modified: / 01-09-2018 / 14:36:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

contextMenuApplSlice

    "This resource specification was automatically generated

     by the MenuEditor of ST/X."

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

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

    "

     MenuEditor new openOnClass:VDBAbstractListApplication andSelector:#contextMenuSlice

     (Menu new fromLiteralArrayEncoding:(VDBAbstractListApplication contextMenuSlice)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        nil nil

        nil

      )

    "Created: / 01-09-2018 / 14:36:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

contextMenuCopySlice

    "This resource specification was automatically generated

     by the MenuEditor of ST/X."

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

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

    "

     MenuEditor new openOnClass:VDBAbstractListApplication andSelector:#contextMenuCopySlice

     (Menu new fromLiteralArrayEncoding:(VDBAbstractListApplication contextMenuCopySlice)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        (

         (MenuItem

            label: 'Copy Contents To Clipboard'

            itemValue: doCopyContents

            isVisible: true

          )

         (MenuItem

            enabled: hasSelection

            label: 'Copy Selection To Clipboard'

            itemValue: doCopySelection

            isVisible: true

          )

         )

        nil

        nil

      )

!

contextMenuInspectSlice

    "This resource specification was automatically generated

     by the MenuEditor of ST/X."

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

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

    "

     MenuEditor new openOnClass:VDBAbstractListApplication andSelector:#contextMenuInspectSlice

     (Menu new fromLiteralArrayEncoding:(VDBAbstractListApplication contextMenuInspectSlice)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        (

         (MenuItem

            enabled: hasSelection

            label: 'Inspect Model'

            itemValue: doInspectModel

            isVisible: true

          )

         (MenuItem

            label: 'Inspect Presenter'

            itemValue: doInspectPresenter

            isVisible: true

          )

         (MenuItem

            label: 'Inspect Application'

            itemValue: doInspectApplication

            isVisible: true

          )

         (MenuItem

            label: '-'

            isVisible: true

          )

         (MenuItem

            label: 'Update'

            itemValue: duUpdateList

            isVisible: true

          )

         )

        nil

        nil

      )

! !

!VDBAbstractListApplication 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

      ).

! !

!VDBAbstractListApplication 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 again."

    ^ self == VDBAbstractListApplication.

! !

!VDBAbstractListApplication methodsFor:'aspects'!

backgroundColorFor: aVDBPresenter

    "Returns an backgdound color for for given presenter.               

     If `nil` returned, a default is used"

    ^ nil

    "Created: / 01-02-2018 / 09:06:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified (comment): / 26-06-2018 / 13:02:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

foregroundColorFor: aVDBPresenter

    "Returns an foreground (text) color for given presenter.

     If `nil` returned, a default is used"

    ^ nil

    "Created: / 26-06-2018 / 13:02:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractListApplication methodsFor:'aspects-private'!

internalListHolder

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

    internalListHolder isNil ifTrue:[

        internalListHolder := ValueHolder new.

    ].

    ^ internalListHolder

    "Created: / 27-02-2015 / 15:55:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

internalSelectionHolder

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

    internalSelectionHolder isNil ifTrue:[

        internalSelectionHolder := ValueHolder new.

        internalSelectionHolder addDependent:self.

    ].

    ^ internalSelectionHolder

! !

!VDBAbstractListApplication methodsFor:'change & update'!

enqueueDelayedInvalidateInternalList

    internalListView notNil ifTrue:[

        self enqueueMessage: #delayedInvalidateInternalList

    ]

    "Created: / 06-02-2018 / 12:43:08 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-02-2019 / 10:23:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

enqueueDelayedUpdateInternalList

   self enqueueMessage: #delayedUpdateInternalListInternal

    "Created: / 20-09-2014 / 23:05:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 17-01-2018 / 06:51:55 / jv"

    "Modified: / 14-02-2019 / 16:44:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-02-2019 / 10:23:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

enqueueDelayedUpdateSelection

    self enqueueMessage: #delayedUpdateSelection

    "Created: / 27-02-2015 / 15:35:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 17-01-2018 / 06:52:09 / jv"

    "Modified: / 18-02-2019 / 10:23:36 / 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 == internalSelectionHolder ifTrue:[ 

        self enqueueDelayedUpdateSelection.

        ^ self

    ].

    super update:aspect with:param from:sender

    "Created: / 27-02-2015 / 15:44:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

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

delayedInvalidateInternalList

    | scrolledView |

    "/ Since this is an delayed update, we should check whether

    "/ the update still makes sense  The window may be already 

    "/ closed or (worse) in the middle of closing. Sigh.

    internalListView notNil ifTrue:[

        scrolledView := internalListView scrolledView.

        (scrolledView notNil and:[ scrolledView isVisible ]) ifTrue:[

            scrolledView invalidateRepairNow: true

        ]

    ].

    "Created: / 06-02-2018 / 12:43:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified (format): / 03-10-2018 / 15:25:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedUpdateContents

    self enqueueDelayedUpdateInternalList

    "Created: / 14-02-2019 / 16:29:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedUpdateContentsInternal

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

    contentsValid := false.

    windowVisible ifTrue:[ 

        self showMessage: (resources string: 'Updating...') after: 500.

        self delayedUpdateContents.

    ].

    "Created: / 14-02-2019 / 16:43:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 10-06-2019 / 14:09:08 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 12-03-2021 / 17:46:19 / Jan Vrany <jan.vrany@labware.com>"

!

delayedUpdateInternalList

    "raise an error: must be redefined in concrete subclass(es)"

    ^ self subclassResponsibility

!

delayedUpdateInternalListInternal

    self delayedUpdateInternalList.

    self hideMessage.

    contentsValid := true.

    "Created: / 14-02-2019 / 16:44:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 10-06-2019 / 14:09:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

delayedUpdateSelection

    "raise an error: must be redefined in concrete subclass(es)"

    ^ self subclassResponsibility

! !

!VDBAbstractListApplication methodsFor:'help'!

activeHelpViewFor:text onDevice:aDevice

    | view |

    view := super activeHelpViewFor:text onDevice:aDevice.

    view font: self textFont.

    view subViews do:[:each | each font: self textFont ].

    view resizeToFit.

    ^ view

    "Created: / 01-09-2018 / 12:15:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VDBAbstractListApplication methodsFor:'help texts'!

flyByHelpTextFor:aView at: aPoint

    | line item |

    line := internalListView yVisibleToLineNr: aPoint y.

    line notNil ifTrue:[ 

        item := internalListView list at: line ifAbsent:[ nil ].

        item notNil ifTrue:[

            | tooltip |

            tooltip := item tooltip.

            tooltip notNil ifTrue:[ ^ tooltip ]

        ].

    ].

    ^ super flyByHelpTextFor:aView

    "Created: / 29-07-2018 / 21:30:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !