MenuEditor.st
author Stefan Vogel <sv@exept.de>
Mon, 06 Mar 2006 11:19:00 +0100
changeset 2030 bef3cfda7e6a
parent 2019 fb6b725c7c8e
child 2036 f38451813c50
permissions -rw-r--r--
Moved ColorMenu and FontMenu to libwidg2

"
 COPYRIGHT (c) 1997 by eXept Software AG
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice. This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"

"{ Package: 'stx:libtool2' }"

ResourceSpecEditor subclass:#MenuEditor
	instanceVariableNames:'selectionHolder tabHolder listOfItems listOfTabs
		selectedSuperItems notifyDisabledCounter wizards listOfItemsView
		dropOverLine'
	classVariableNames:'ImageRetrieverClasses'
	poolDictionaries:''
	category:'Interface-UIPainter'
!

HierarchicalItem subclass:#Item
	instanceVariableNames:'menuItem'
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::Item subclass:#ActionItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::Item subclass:#LinkedMenuItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::Item subclass:#MenuSliceItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::Item subclass:#RegularMenuItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

ApplicationModel subclass:#ResourceEditor
	instanceVariableNames:'selectorHolder iconAndLabelHolder retrieverHolder imageHolder
		imageList imageViewer'
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

HierarchicalItem subclass:#ResourceEditorItem
	instanceVariableNames:'selector icon'
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::RegularMenuItem subclass:#RootItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

MenuEditor::Item subclass:#SeparatorItem
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	privateIn:MenuEditor
!

!MenuEditor class methodsFor:'documentation'!

copyright
"
 COPYRIGHT (c) 1997 by eXept Software AG
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice. This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"
!

documentation
"
    The MenuEditor allows you to create, modify or just inspect
    menus.


    [Instance variables:]

        listOfItemsView         <HierarcicalListView>  the view which shows the list of items
        listOfItems             <HierarchicalList>     hierarchical list of menu items
        listOfTabs              <List>                 list of current shown tab-labels

        selectionHolder         <ValueHolder>          collection of current selected items
        selectedSuperItems      <Collection>           collection of superItems derived from selection

        tabHolder               <ValueHolder>          selected tab label holder
        notifyDisabledCounter   <SmallInteger>         ~~ 0 than change notifications are discard
        wizards                 <IdentityDictionary>   keeps all created wizard dialogs

        dropOverLine            <nil or SmallInteger>  nil: drop context not dropabel.
                                                       = 0: drop context dropable but no item specified
                                                       ~ 0: drop context dropable for item at lineNumber
                                                       used t6o restore drop indication drawings
                                                        
    [Class variables:]
        ImageRetrieverClasses   <Collection>        sorted collection of image receivers

    [start with:]
        MenuEditor open
        MenuEditor openOnClass:MenuEditor andSelector:#menu

    [author:]
        Claus Atzkern, eXept Software AG
        Thomas Zwick, eXept Software AG
"
! !

!MenuEditor class methodsFor:'initialization'!

initialize
    ImageRetrieverClasses := #( 
				Icon
				SystemBrowser 
				ToolbarIconLibrary
			      ). 

    "
     self initialize
    "
! !

!MenuEditor class methodsFor:'instance creation'!

openModalOnMenu: aMenu
    "Open a MenuEditor modal on aMenu
     self openModalOnMenu: (self perform: #menu) decodeAsLiteralArray
    "
    ^self new openModalOnMenu:aMenu
! !

!MenuEditor class methodsFor:'accessing image retriever'!

addNewImageRetriever:aSymbolOrClass
    "add a class to the imageRetriever list"

    |key|

    aSymbolOrClass isBehavior ifTrue:[
	key := aSymbolOrClass nameWithNameSpacePrefix
    ] ifFalse:[
	key := aSymbolOrClass
    ].

    key size ~~ 0 ifTrue:[
	key := key asSymbol.

	(ImageRetrieverClasses includes:key) ifFalse:[
	    ImageRetrieverClasses := ImageRetrieverClasses asOrderedCollection.
	    ImageRetrieverClasses add:key.
	    ImageRetrieverClasses sort.
	]
    ].
!

imageRetrieverClasses
    "returns a collection of image retrievers
    "
    ^ ImageRetrieverClasses
! !

!MenuEditor class methodsFor:'aspects'!

aspects
    "get the aspects for the attributes of the menu components"

    ^#(
        rawLabel
        accessCharacterPosition
        showBusyCursorWhilePerforming
        horizontalLayout
        triggerOnDown
        font
        argument
        submenuChannel
        keepLinkedMenu
        enabled
        itemValue
        nameKey
        indication
        choice
        choiceValue
        translateLabel
        isButton
        shortcutKeyCharacter
        startGroup
        isVisible
        hideMenuOnActivated
        auxValue
        activeHelpKey
        resourceRetriever
        sendToOriginator
        ignoreMnemonicKeys
        ignoreShortcutKeys
        isMenuSlice
     )
! !

!MenuEditor class methodsFor:'defaults'!

aboutImage
    "the image to be displayed in my about-box;
     If nil is returned, the ST/X default image is used.
    "
    ^ Image fromFile:'bitmaps/xpmBitmaps/misc_tools/setup_menus.xpm'
!

resourceType
    "get the type of the resource of the method generated by the MenuEditor
    "
    ^ #menu
! !

!MenuEditor class methodsFor:'help specs'!

flyByHelpSpec
    ^super flyByHelpSpec addPairsFrom:(self localFlyHelpSpecStrings)
!

helpSpec
    "This resource specification was automatically generated
     by the UIHelpTool of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the UIHelpTool may not be able to read the specification."

    "
     UIHelpTool openOnClass:MenuEditor    
    "

    <resource: #help>

    ^ super helpSpec addPairsFrom:#(

#addDelayedMenu
'Add a new delayed menu to item.'

#addDelayedSubMenuLink
'Add a new linked delayed menu to item.'

#addMenuItem
'Add a new menu item.'

#addMenuSeparator
'Add a new menu separator.'

#addMenuSliceItem
'Add a new menu slice.'

#addSubMenu
'Add a new sub menu.'

#addSubMenuLink
'Add a new linked sub menu.'

#basicsAction
'An action selector with 0, 1 (the argument field), or 2 (the selected item) arguments.'

#basicsArgument
'An optional arg passed with above selector, if it is a 1 or 2 arg selector (enter a Smalltalk literal).'

#basicsChoice
'Aspect for a boolean holder, block or method, specifying the choices state (RadioButton behavior).'

#basicsChoiceValue
'That choices value (typically number or symbol).'

#basicsIndication
'Aspect for boolean holder, block, or method, specifying the indication state (CheckToggle behavior).'

#basicsIsButton
'Button-like look and behavior.'

#basicsKey
'Internal key of the item (optional, for programmed accesses).'

#basicsLabel
'Label of the item.'

#basicsMenu
'Aspect providing the sub menu to be opened if item is selected (provide spec or valueHolder).'

#basicsMenuArgument
'An argument passed with the menu selector.'

#basicsNameKey
'Unique identifier of the item (optional).'

#basicsSelector
'Selector under which the generated menu spec is saved.'

#basicsSeparatorType
'List of valid separators.'

#basicsTranslateLabel
'Translate the label via the classes resource file (internationalization).'

#browseResource
'Search for methods with image resource.'

#detailsAccelerator
'Accelerator key to select the menu item from the keyboard (Cmdx or Ctrlx).'

#detailsAccessCharaterPosition
'Index of the access character position of the textual label (obsolete, VW compatibility).'

#detailsAuxValue
'Some additional value - for arbitrary use by the program.'

#detailsEnabled
'Aspect or binding providing a boolean value holder to enable/disable the menu item.'

#detailsIgnoreAcceleratorKeys
'Ignore accelerator keys in submenu(s).'

#detailsIgnoreMnemonicKeys
'Ignore mnemonic keys (access characters) in submenu(s).'

#detailsStartGroup
'Specify start of a right-aligned item group.'

#detailsVisibility
'Boolean, or aspect or binding for a boolean holder controlling the visibility of the menu item.'

#fileLoad
'Load a menu spec from a class.'

#fileNew
'Create a new menu spec.'

#filePickAMenu
'Select a menu from an open view and read its specification'

#fileSave
'Save the menu spec (and the help spec, if modified).'

#fileSaveAs
'Open a dialog to save the menu spec (and the help spec, if modified).'

#fileShowMenuSpec
'Opens a Workspace showing the current menu spec.'

#generateAspectMethods
'Generates aspect methods for defined aspect selectors of the menu.'

#hideMenuOnActivated
'If on, the menu hides itself after the item was activated (PopUp/PullDown-Menus only).'

#horizontalLayout
'If on, the submenu organizes its items horizontal insteat of vertical (default).'

#imageImageAndLabel
'Toggle display of both image and textual label.'

#imageImageEditor
'Open an Image Editor on the resource method defined by retriever and selector.'

#imageImageList
'Currently existing image resources.'

#imageRetriever
'Class implementing the image resource method. If unspecified, the application class is taken.'

#imageSelector
'Selector returning an image (sent to above or the application).'

#keepLinkedMenu
'Keep the linked menu after activation (do not destroy).'

#sendToOriginator
'Send action-Message to widget (instead of application); only valid for PopUpMenus.'

#settingsRedefineAspectMethods
'Toggles the permission to overwrite existing aspect methods.'

#showBusyCursorWhilePerforming
'If on, a busy cursor is shown while the items action is performing.'

#triggerOnDown
'If on, the items action is performed on mouse-button press (default is: on button-release).'

)
!

localFlyHelpSpecStrings
    "This resource specification was automatically generated
     by the UIHelpTool of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the UIHelpTool may not be able to read the specification."

    "
     UIHelpTool openOnClass:MenuEditor    
    "

    <resource: #help>

    ^ #(

#editCut
'Cut Item'

#editCopy
'Copy Item'

#editPaste
'Paste Item'

#fileLoad
'Load Menuspec from Method'

#fileSave
'Save Menuspec as Method'

#fileSaveAs
'Save Menuspec as Method...'

#addMenuSeparator
'Add Separator'

#addMenuItem
'Add Item'

#addMenuSlice
'Add Menuslice'

#addSubMenu
'Add Submenu'

#addDelayedMenu
'Add Delayed Menu'

#addDelayedSubMenuLink
'Add Delayed Linked Menu'

#addSubMenuLink
'Add Linked Submenu'

#fileNew
'New Menuspec'
)
! !

!MenuEditor class methodsFor:'image specs'!

iconUnknown
    "returns an image used for picked items containing an image
    "
    <resource: #fileImage>

    ^ MenuPanelSpec icon
! !

!MenuEditor class methodsFor:'interface specs'!

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:MenuEditor andSelector:#windowSpec
     MenuEditor new openInterface:#windowSpec
     MenuEditor open
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: windowSpec
        window: 
       (WindowSpec
          label: 'Menu Editor'
          name: 'Menu Editor'
          min: (Point 550 385)
          bounds: (Rectangle 0 0 574 473)
          menu: menu
          returnIsOKInDialog: false
          escapeIsCancelInDialog: false
        )
        component: 
       (SpecCollection
          collection: (
           (MenuPanelSpec
              name: 'toolbar'
              layout: (LayoutFrame 0 0.0 0 0 0 1.0 32 0)
              tabable: true
              menu: toolbar
              showSeparatingLines: true
            )
           (VariableHorizontalPanelSpec
              name: 'mainPanel'
              layout: (LayoutFrame 0 0.0 34 0.0 0 1.0 -26 1.0)
              component: 
             (SpecCollection
                collection: (
                 (HierarchicalListViewSpec
                    name: 'ListOfItemsView'
                    model: selectionHolder
                    menu: editMenu
                    hasHorizontalScrollBar: true
                    hasVerticalScrollBar: true
                    miniScrollerHorizontal: true
                    miniScrollerVertical: true
                    listModel: listOfItems
                    multipleSelectOk: true
                    useIndex: false
                    highlightMode: label
                    doubleClickSelector: indicatorClickedAt:
                    selectConditionSelector: canSelect:
                    showLeftIndicators: false
                    indicatorSelector: indicatorClickedAt:
                    properties: 
                   (PropertyListDictionary
                      leaveSelector: dropLeave:
                      dragArgument: nil
                      dropObjectSelector: dropObjects
                      overSelector: dropOver:
                      dropArgument: nil
                      canDropSelector: canDrop:
                      enterSelector: dropEnter:
                      dropSelector: doDrop:
                    )
                    postBuildCallback: postBuildListOfItemsView:
                  )
                 (ViewSpec
                    name: 'Box'
                    level: -1
                    component: 
                   (SpecCollection
                      collection: (
                       (NoteBookViewSpec
                          name: 'NoteBook'
                          layout: (LayoutFrame 1 0.0 0 0.0 1 1.0 -30 1.0)
                          enableChannel: hasSingleSelectionChannel
                          tabable: true
                          model: tabHolder
                          menu: listOfTabs
                          fitLastRow: false
                          translateLabel: true
                          canvas: wizardHolder
                          keepCanvasAlive: true
                          postBuildCallback: postBuildNoteBook:
                        )
                       (UISubSpecification
                          name: 'SubSpecification'
                          layout: (LayoutFrame 2 0.0 -26 1 -2 1.0 -2 1.0)
                          majorKey: ToolApplicationModel
                          minorKey: windowSpecForCommit
                        )
                       )
                     
                    )
                  )
                 )
               
              )
              handles: (Any 0.300493 1.0)
            )
           (UISubSpecification
              name: 'infoBarSubSpec'
              layout: (LayoutFrame 0 0.0 -24 1 0 1.0 0 1.0)
              majorKey: ToolApplicationModel
              minorKey: windowSpecForInfoBar
            )
           )
         
        )
      )
! !

!MenuEditor class methodsFor:'menu specs'!

addMenu
    "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:MenuEditor andSelector:#addMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor addMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(Menu
        (
         (MenuItem
            activeHelpKey: addMenuSeparator
            label: 'Separator'
            itemValue: doCreateSep
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconSeparator '')
          )
         (MenuItem
            activeHelpKey: addMenuItem
            label: 'Item'
            itemValue: doCreateItem
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconItem '')
          )
         (MenuItem
            activeHelpKey: addMenuSliceItem
            label: 'Menu Slice'
            itemValue: doCreateMenuSliceItem
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconSliceMenu '')
          )
         (MenuItem
            activeHelpKey: addMenuItem
            label: 'Menu'
            itemValue: doCreateMenu
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconMenu '')
          )
         (MenuItem
            activeHelpKey: addSubMenuLink
            label: 'Linked Menu'
            itemValue: doCreateLinkedMenu
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconLinkedMenu '')
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: addDelayedMenu
            enabled: canCreateDelayedMenuChannel
            label: 'Delayed Menu'
            itemValue: doCreateDelayedMenu:
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconDelayedMenu '')
            argument: menu
          )
         (MenuItem
            activeHelpKey: addDelayedSubMenuLink
            enabled: canCreateDelayedMenuChannel
            label: 'Delayed Linked Menu'
            itemValue: doCreateDelayedMenu:
            translateLabel: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconDelayedLinkedMenu '')
            argument: linkedMenu
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            label: 'Standard Menus'
            translateLabel: true
            submenuChannel: standardMenus
            keepLinkedMenu: true
          )
         )
        nil
        nil
      )
!

editMenu
    "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:MenuEditor andSelector:#editMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor editMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #activeHelpKey: #editCut
            #enabled: #hasSelectionChannel
            #label: 'Cut'
            #itemValue: #doCut
            #translateLabel: true
          )
         #(#MenuItem
            #activeHelpKey: #editCopy
            #enabled: #hasSelectionChannel
            #label: 'Copy'
            #itemValue: #doCopy
            #translateLabel: true
          )
         #(#MenuItem
            #activeHelpKey: #editPaste
            #enabled: #canPasteHolder
            #label: 'Paste'
            #itemValue: #doPaste
            #translateLabel: true
          )
         #(#MenuItem
            #activeHelpKey: #editDelete
            #enabled: #hasSelectionChannel
            #label: 'Delete'
            #itemValue: #doDelete
            #translateLabel: true
            #isVisible: false
          )
         #(#MenuItem
            #label: '-'
          )
         #(#MenuItem
            #activeHelpKey: #editMoveUp
            #enabled: #enableMovingUpOrDownHolder
            #label: 'Move Up'
            #itemValue: #doMoveUpOrDown:
            #translateLabel: true
            #startGroup: #right
            #labelImage: #(#ResourceRetriever #Icon #upIcon '')
            #argument: #up
          )
         #(#MenuItem
            #activeHelpKey: #editMoveDown
            #enabled: #enableMovingUpOrDownHolder
            #label: 'Move Down'
            #itemValue: #doMoveUpOrDown:
            #translateLabel: true
            #labelImage: #(#ResourceRetriever #Icon #downIcon '')
            #argument: #down
          )
         #(#MenuItem
            #activeHelpKey: #editMoveIn
            #enabled: #enableMovingInHolder
            #label: 'Move Into Next'
            #itemValue: #doMoveIn:
            #translateLabel: true
            #labelImage: #(#ResourceRetriever #Icon #downRightIcon '')
            #argument: #inNext
          )
         #(#MenuItem
            #activeHelpKey: #editMoveInAbove
            #enabled: #enableMovingInAboveHolder
            #label: 'Move Into Previous'
            #itemValue: #doMoveIn:
            #translateLabel: true
            #labelImage: #(#ResourceRetriever #Icon #upRightIcon '')
            #argument: #inPrev
          )
         #(#MenuItem
            #activeHelpKey: #editMoveOut
            #enabled: #enableMovingOutHolder
            #label: 'Move Out'
            #itemValue: #doMoveOut
            #translateLabel: true
            #labelImage: #(#ResourceRetriever #Icon #leftDownIcon '')
          )
         )
        nil
        nil
      )
!

fileMenu
    "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:MenuEditor andSelector:#fileMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor fileMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(Menu
        (
         (MenuItem
            activeHelpKey: fileNew
            label: 'New'
            itemValue: doNew
            translateLabel: true
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: fileLoad
            label: 'Load...'
            itemValue: doLoad
            translateLabel: true
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: fileSave
            label: 'Save'
            itemValue: doSave
            translateLabel: true
          )
         (MenuItem
            activeHelpKey: fileSaveAs
            label: 'Save As...'
            itemValue: doSaveAs
            translateLabel: true
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: filePickAMenu
            label: 'Pick a Menu...'
            itemValue: doPickAMenu
            translateLabel: true
          )
         (MenuItem
            label: '-'
            isVisible: isStandAlone
          )
         (MenuItem
            activeHelpKey: fileBrowseClass
            enabled: hasValidSpecClass
            label: 'Browse Class'
            itemValue: doBrowseClass
            translateLabel: true
            isVisible: isStandAlone
          )
         (MenuItem
            activeHelpKey: fileShowMenuSpec
            label: 'Show Menu Spec'
            itemValue: doShowMenuSpec
            translateLabel: true
            isVisible: isStandAlone
          )
         (MenuItem
            label: '-'
            isVisible: isStandAlone
          )
         (MenuItem
            activeHelpKey: fileExit
            label: 'Exit'
            itemValue: closeRequest
            translateLabel: true
            isVisible: isStandAlone
          )
         )
        nil
        nil
      )
!

generateMenu
    "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:MenuEditor andSelector:#generateMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor generateMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #activeHelpKey: #generateAspectMethods
            #enabled: #hasValidSpecClass
            #label: 'Aspect Methods'
            #itemValue: #doGenerateAspectMethods
            #translateLabel: true
          )
         )
        nil
        nil
      )
!

helpMenu
    "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:MenuEditor andSelector:#helpMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor helpMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #activeHelpKey: #helpTutorial
            #label: 'Documentation'
            #itemValue: #openHTMLDocument:
            #translateLabel: true
            #argument: 'tools/uipainter/MenuEditor.html'
          )
         #(#MenuItem
            #label: '-'
          )
         #(#MenuItem
            #activeHelpKey: #helpHelpTool
            #label: 'Help Tool'
            #itemValue: #openHTMLDocument:
            #translateLabel: true
            #argument: 'tools/uipainter/HelpTool.html'
          )
         #(#MenuItem
            #label: '-'
          )
         #(#MenuItem
            #activeHelpKey: #helpShowHelp
            #label: 'Show Help Texts'
            #translateLabel: true
            #indication: #showingHelp:
          )
         #(#MenuItem
            #label: '-'
          )
         #(#MenuItem
            #activeHelpKey: #aboutThisAppliaction
            #label: 'About MenuEditor...'
            #itemValue: #openAboutThisApplication
            #translateLabel: true
          )
         )
        nil
        nil
      )
!

menu
    "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:MenuEditor andSelector:#menu
     (Menu new fromLiteralArrayEncoding:(MenuEditor menu)) startUp
    "

    <resource: #menu>

    ^ 
     #(Menu
        (
         (MenuItem
            label: '&File'
            translateLabel: true
            submenuChannel: fileMenu
            keepLinkedMenu: true
          )
         (MenuItem
            label: '&Edit'
            translateLabel: true
            submenuChannel: editMenu
            keepLinkedMenu: true
          )
         (MenuItem
            enabled: hasSingleSelectionChannel
            label: 'Item'
            translateLabel: true
            submenuChannel: addMenu
            keepLinkedMenu: true
          )
         (MenuItem
            label: 'Generate'
            translateLabel: true
            submenuChannel: generateMenu
            keepLinkedMenu: true
          )
         (MenuItem
            label: 'Test'
            translateLabel: true
            submenuChannel: submenuTest
          )
         (MenuItem
            label: 'Settings'
            translateLabel: true
            submenuChannel: settingsMenu
            keepLinkedMenu: true
          )
         (MenuItem
            label: 'History'
            translateLabel: true
            isVisible: isStandAlone
            submenuChannel: menuHistory
          )
         (MenuItem
            label: '&Help'
            translateLabel: true
            startGroup: right
            submenuChannel: helpMenu
            keepLinkedMenu: true
          )
         )
        nil
        nil
      )
!

settingsMenu
    "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:MenuEditor andSelector:#settingsMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor settingsMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #activeHelpKey: #settingsRedefineAspectMethods
            #enabled: #hasValidSpecClass
            #label: 'Redefine Aspect Methods'
            #translateLabel: true
            #hideMenuOnActivated: false
            #indication: #redefineAspectMethodsChannel
          )
         #(#MenuItem
            #activeHelpKey: #settingsRedefineAspectMethods
            #label: 'AutoAccept on Selection-Change'
            #translateLabel: true
            #hideMenuOnActivated: false
            #indication: #autoAcceptOnSelectionChange
          )
         )
        nil
        nil
      )
!

standardMenus
    "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:MenuEditor andSelector:#standardMenus
     (Menu new fromLiteralArrayEncoding:(MenuEditor standardMenus)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #label: 'Standard Menu: File'
            #itemValue: #doCreateStandardFileMenu
            #translateLabel: true
          )
         #(#MenuItem
            #label: 'Standard Menu: Edit'
            #itemValue: #doCreateStandardEditMenu
            #translateLabel: true
          )
         #(#MenuItem
            #label: 'Standard Menu: Help'
            #itemValue: #doCreateStandardHelpMenu
            #translateLabel: true
          )
         )
        nil
        nil
      )
!

toolbar
    "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:MenuEditor andSelector:#toolbar
     (Menu new fromLiteralArrayEncoding:(MenuEditor toolbar)) startUp
    "

    <resource: #menu>

    ^ 
     #(Menu
        (
         (MenuItem
            activeHelpKey: fileNew
            label: 'New'
            itemValue: doNew
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever ToolbarIconLibrary newMenuIcon)
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: fileLoad
            label: 'Load'
            itemValue: doLoad
            translateLabel: true
            isButton: true
            submenuChannel: menuHistory
            labelImage: (ResourceRetriever ToolbarIconLibrary loadFromMethodIcon)
            keepLinkedMenu: true
          )
         (MenuItem
            activeHelpKey: fileSave
            label: 'Save'
            itemValue: doSave
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever ToolbarIconLibrary saveAsMethodIcon)
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: editCut
            enabled: hasSelectionChannel
            label: 'Cut'
            itemValue: doCut
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever ToolbarIconLibrary cutMenuItemIcon)
          )
         (MenuItem
            activeHelpKey: editCopy
            enabled: hasSelectionChannel
            label: 'Copy'
            itemValue: doCopy
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever ToolbarIconLibrary copyMenuItemIcon)
          )
         (MenuItem
            activeHelpKey: editPaste
            enabled: canPasteHolder
            label: 'Paste'
            itemValue: doPaste
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever ToolbarIconLibrary pasteMenuItemIcon)
          )
         (MenuItem
            label: '-'
          )
         (MenuItem
            activeHelpKey: addMenuItem
            enabled: hasSingleSelectionChannel
            label: 'Add Item'
            itemValue: doCreateItem
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconItem)
          )
         (MenuItem
            activeHelpKey: addMenuSeparator
            enabled: hasSingleSelectionChannel
            label: 'Add Separator'
            itemValue: doCreateSep
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconSeparator)
          )
         (MenuItem
            activeHelpKey: addMenuSlice
            enabled: hasSingleSelectionChannel
            label: 'Menu Slice'
            itemValue: doCreateMenuSliceItem
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconSliceMenu)
          )
         (MenuItem
            activeHelpKey: addSubMenu
            enabled: hasSingleSelectionChannel
            label: 'Add Menu'
            itemValue: doCreateMenu
            translateLabel: true
            isButton: true
            submenuChannel: standardMenus
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconMenu)
            keepLinkedMenu: true
          )
         (MenuItem
            activeHelpKey: addSubMenuLink
            enabled: hasSingleSelectionChannel
            label: 'Add Linked Menu'
            itemValue: doCreateLinkedMenu
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconLinkedMenu)
          )
         (MenuItem
            activeHelpKey: addDelayedMenu
            enabled: canCreateDelayedMenuChannel
            label: 'Add Delayed Menu'
            itemValue: doCreateDelayedMenu:
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconDelayedMenu)
            argument: menu
          )
         (MenuItem
            activeHelpKey: addDelayedSubMenuLink
            enabled: canCreateDelayedMenuChannel
            label: 'Add Delayed Linked Menu'
            itemValue: doCreateDelayedMenu:
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever #'MenuEditor::Item' iconDelayedLinkedMenu)
            argument: linkedMenu
          )
         (MenuItem
            label: ''
          )
         (MenuItem
            activeHelpKey: editMoveUp
            enabled: enableMovingUpOrDownHolder
            label: 'Move Up'
            itemValue: doMoveUp
            translateLabel: true
            isButton: true
            startGroup: right
            labelImage: (ResourceRetriever Icon upIcon)
          )
         (MenuItem
            activeHelpKey: editMoveDown
            enabled: enableMovingUpOrDownHolder
            label: 'Move Down'
            itemValue: doMoveDown
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever Icon downIcon)
          )
         (MenuItem
            activeHelpKey: editMoveIn
            enabled: enableMovingInHolder
            label: 'Move Into Next'
            itemValue: doMoveInNext
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever Icon downRightIcon)
          )
         (MenuItem
            activeHelpKey: editMoveInAbove
            enabled: enableMovingInAboveHolder
            label: 'Move Into Previous'
            itemValue: doMoveInPrevious
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever Icon upRightIcon)
          )
         (MenuItem
            activeHelpKey: editMoveOut
            enabled: enableMovingOutHolder
            label: 'Move Out'
            itemValue: doMoveOut
            translateLabel: true
            isButton: true
            labelImage: (ResourceRetriever Icon leftDownIcon)
          )
         )
        nil
        nil
      )
! !

!MenuEditor class methodsFor:'menu specs-standard'!

standardEditMenu
    "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:MenuEditor andSelector:#standardEditMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor standardEditMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
        #(
         #(#MenuItem
            #label: 'Cut'
            #translateLabel: true
            #value: #cutSelection
          )
         #(#MenuItem
            #label: 'Copy'
            #translateLabel: true
            #value: #copySelection
          )
         #(#MenuItem
            #label: 'Paste'
            #translateLabel: true
            #value: #paste
          )
         )
        nil
        nil
      )
!

standardFileMenu
    "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:MenuEditor andSelector:#standardFileMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor standardFileMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
	#(
	 #(#MenuItem
	    #label: 'New'
	    #translateLabel: true
	    #value: #menuNew
	  )
	 #(#MenuItem
	    #label: '-'
	  )
	 #(#MenuItem
	    #label: 'Open...'
	    #translateLabel: true
	    #value: #menuOpen
	  )
	 #(#MenuItem
	    #label: '-'
	  )
	 #(#MenuItem
	    #label: 'Save'
	    #translateLabel: true
	    #value: #menuSave
	  )
	 #(#MenuItem
	    #label: 'Save As...'
	    #translateLabel: true
	    #value: #menuSaveAs
	  )
	 #(#MenuItem
	    #label: '-'
	  )
	 #(#MenuItem
	    #label: 'Exit'
	    #translateLabel: true
	    #value: #closeRequest
	  )
	 )
	nil
	nil
      )
!

standardHelpMenu
    "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:MenuEditor andSelector:#standardHelpMenu
     (Menu new fromLiteralArrayEncoding:(MenuEditor standardHelpMenu)) startUp
    "

    <resource: #menu>

    ^ 
     #(#Menu
	#(
	 #(#MenuItem
	    #label: 'Documentation'
	    #translateLabel: true
	    #value: #openDocumentation
	  )
	 #(#MenuItem
	    #label: '-'
	  )
	 #(#MenuItem
	    #label: 'About this Application'
	    #translateLabel: true
	    #value: #openAboutThisApplication
	  )
	 )
	nil
	nil
      )
! !

!MenuEditor methodsFor:'accessing'!

helpTool
    "get the help tool application
    "
    ^ wizards at:#help ifAbsentPut:[ |tool|
        tool := UIHelpTool new.
        tool masterApplication:self.
        tool modifiedHolder: self enablingCommitButtonsHolder.
        tool builder window:(ApplicationSubView new client:tool).
        tool masterApplication:self.
        tool
    ]
!

imageTool
    "get the image tool application
    "
  ^ wizards at:#image ifAbsentPut:[ |tool|
        tool := ResourceEditor new createBuilder.
        tool masterApplication:self.
        tool modifiedChannel: self enablingCommitButtonsHolder.
        tool builder window:(ApplicationSubView new client:tool).
        tool
    ]
!

useHelpTool:aHelpTool
    "take the help dictionaries from aHelpTool into my helpTool
    "
    self helpTool loadFromHelpTool:aHelpTool.
! !

!MenuEditor methodsFor:'actions'!

accept
    "accept modifications
    "
    self accept:true.
!

accept:ok
    "ok if true the modifications are accepted
     than reload from item
    "
    |selectedItem rscRetrHolder helpKeyHolder helpTool imageTool acceptChannel|

    selectedItem := self selectedItem.

    selectedItem ifNotNil:[
        self withoutNotifyDo:[
            rscRetrHolder := aspects at:#resourceRetriever.
            helpKeyHolder := aspects at:#activeHelpKey.
            imageTool     := self imageTool.
            helpTool      := self helpTool.
            acceptChannel := self acceptChannel.

            acceptChannel triggerValue:true.
            acceptChannel setValue:false.

            ok ifTrue:[
                helpTool accept.
                rscRetrHolder value:(imageTool resourceRetriever).
                helpKeyHolder value:(helpTool  helpKey).
                selectedItem  fromAspects:aspects.
                self setModified.

                selectedItem isRootItem ifTrue:[
                    "/ update specSelector
                    specSelector := selectedItem rawLabel.
                ].    
            ].
            selectedItem toAspects:aspects.
            helpTool     helpKey:(helpKeyHolder value).
            imageTool    resourceRetriever:(rscRetrHolder value).
        ]
    ].
    self updateChannels.
    self clearModified.
!

cancel
    "reload aspects from current selected item; reset modification flag
    "
    self accept:false.
!

indicatorClickedAt:atLine
    "indicator clicked at line number; toggle expand of item at line
    "
    |item|

    item := listOfItems at:atLine ifAbsent:nil.
    item ifNotNil:[
        item toggleExpand.
        self hasSelection ifFalse:[
            self selectedItem:item
        ]
    ].
! !

!MenuEditor methodsFor:'aspects'!

autoAcceptOnSelectionChange
    ^ builder valueAspectFor:#autoAcceptOnSelectionChange initialValue:true
!

canCreateDelayedMenuChannel
    "boolean holder, true if the current selected item accepts a delayed menu
    "
    ^ builder booleanValueAspectFor:#canCreateDelayedMenuChannel
!

hasItemValue
    "boolean holder, true if any item is selected
    "
    ^ BlockValue 
        with:[:holder | holder value size > 0]
        argument:(self aspectFor:#itemValue)
!

hasSelectionChannel
    "boolean holder, true if any item is selected
    "
    ^ builder booleanValueAspectFor:#hasSelectionChannel
!

hasSingleSelectionChannel
    "boolean holder, true if one item is selected
    "
    ^ builder booleanValueAspectFor:#hasSingleSelectionChannel
!

listOfItems
    "returns the hierarchical list of menuItems
    "
    ^ listOfItems
!

listOfTabs
    "returns the list of current shown tab-labels retrieved
     from the current selected item.
    "
    ^ listOfTabs
!

redefineAspectMethodsChannel
    "boolean holder, true if aspects should be generated in only implemented 
     in superClass by calling #super ...
    "
    ^ builder booleanValueAspectFor:#redefineAspectMethodsChannel
!

selectionHolder
    "value holder, which keeps the current selected items
    "
    ^ selectionHolder
!

tabHolder
    "value holder, which keeps the current selected tab label or nil
    "
    ^ tabHolder
!

wizardHolder
    "holder, which keeps the current wizard window
    "
    |holder|

    holder := builder bindingAt:#wizardHolder.

    holder ifNil:[
	holder := nil asValue.
	builder aspectAt:#wizardHolder put:holder.
    ].
    ^ holder
! !

!MenuEditor methodsFor:'building'!

buildFromMenu:aMenu selector:aSelector
    "rebuild menu from a Menu
    "
    |root menu|

    aMenu isCollection ifTrue:[menu := aMenu decodeAsLiteralArray]
                      ifFalse:[menu := aMenu].

    self enablingCommitButtonsHolder value:false.
    root := listOfItems root.

    self withoutNotifyDo:[
        selectionHolder setValue:#().
        root menu:aMenu labeled:(aSelector ? specSelector).
    ].
    self selectedItem:root.
    self updateHistory.
!

buildFromResourceSpec:aResourceSpec
    "rebuild the menu from a resource spec"

    self buildFromMenu:aResourceSpec selector:nil
!

loadFromClass:aClass andSelector:aSelector
    "rebuild menu from a class and selector"

    |cls menu|

    self assert:(aClass isNil or:[aClass isClass]).

    menu := nil.

    self isStandAlone ifTrue:[ self helpTool loadFromClass:aClass ].              

    specClass := aClass.
    specSelector := aSelector.

    aSelector notNil ifTrue:[
        aClass notNil ifTrue:[
            cls := aClass isBehavior ifTrue:[ aClass ] ifFalse:[ self resolveName:aClass].

            (cls respondsTo:aSelector) ifTrue:[ 
                menu := cls perform: aSelector.
            ].

            menu notNil ifTrue:[
                (menu isMemberOf:Menu) ifFalse:[
                    menu := Menu new fromLiteralArrayEncoding:menu
                ].
            ]
        ].
    ].
    self buildFromMenu:menu selector:aSelector.
    self clearModified.
! !

!MenuEditor methodsFor:'change & update'!

selectedSuperItems
    "returns collection of superItems derived from selection
    "
    |selection size root|

    selectedSuperItems ifNotNil:[ ^ selectedSuperItems ].

    selection := selectionHolder value.
    size      := selection size.

    size <= 1 ifTrue:[
        selectedSuperItems := selection ? #().
      ^ selectedSuperItems
    ].

    root := listOfItems root.

    (selection includesIdentical:root) ifTrue:[
        selectedSuperItems := Array with:root.
      ^ selectedSuperItems  
    ].
    selectedSuperItems := OrderedCollection new.

    selection do:[:anItem|
        anItem parentsDetect:[:el| selection includesIdentical:el ]
                      ifNone:[ selectedSuperItems add:anItem ].
    ].
    ^ selectedSuperItems
!

selectionChanged
    "called if the selection has changed
    "
    |newTabList selection|

    selection := selectionHolder value.

    selection size == 1 ifTrue:[
        selectedSuperItems := selection.

        newTabList := selection first slices collect:[:el| el first ].
        newTabList = listOfTabs ifFalse:[
            listOfTabs contents:newTabList.
        ].
    ] ifFalse:[
        "must compute selected super items on request
        "
        selectedSuperItems := nil.
    ].
    self cancel.
    self tabChanged.
    self updateChannels.
!

tabChanged
    "called if the tab changed
    "
    |tab selector item canvas wizardHolder|

    wizardHolder := self wizardHolder.
    item := self selectedItem.
    item ifNil:[ ^ wizardHolder value:nil ].

    tab := tabHolder value.

    tab notNil ifTrue:[
        tab := item slices detect:[:el| el first = tab ] ifNone:nil.
    ].
    tab isNil ifTrue:[
        ^ tabHolder value:( listOfTabs at:1 ifAbsent:nil )
    ].
    selector := tab last.

    selector == #help  ifTrue:[ ^ wizardHolder value:(self helpTool  window) ].
    selector == #image ifTrue:[ ^ wizardHolder value:(self imageTool window) ].

    canvas := wizards at:(item class name, selector) asSymbol
              ifAbsentPut:[ SimpleView new client:self
                                             spec:(item class perform:selector)
                                          builder:(self builder)
                          ].

    wizardHolder value:canvas.
!

update:something with:aParameter from:changedObject
    |lbl|

    notifyDisabledCounter ~~ 0 ifTrue:[ ^ self ].

    changedObject == selectionHolder ifTrue:[ ^ self selectionChanged ].
    changedObject == tabHolder       ifTrue:[ ^ self tabChanged ].

    changedObject == self autoAcceptOnSelectionChange ifTrue:[
        lbl := changedObject value ifTrue:['Apply'] ifFalse:['OK'].
        (builder componentAt:'okButton') label:(resources string:lbl).
        ^ self
    ].

    super update:something with:aParameter from:changedObject
!

updateChannels
    "update all channels
    "
    |selection sizeOfSel selectedItem|

    super updateChannels.

    selection := selectionHolder value.
    sizeOfSel := selection size.

    sizeOfSel == 1 ifTrue:[selectedItem := selection at:1]
                  ifFalse:[selectedItem := nil].

    self hasSelectionChannel       value:(sizeOfSel ~~ 0).
    self hasSingleSelectionChannel value:(selectedItem notNil).

    selectedItem isNil ifTrue:[
        self enableMovingInHolder        value:false.
        self enableMovingOutHolder       value:false.
        self enableMovingUpOrDownHolder  value:false.
        self enableMovingInAboveHolder   value:false.
        self canCreateDelayedMenuChannel value:false.
    ] ifFalse:[
        self enableMovingUpOrDownHolder  value:(selectedItem canMoveUpOrDown).
        self enableMovingOutHolder       value:(selectedItem canMoveOut).
        self enableMovingInHolder        value:(selectedItem canMoveInNext).
        self enableMovingInAboveHolder   value:(selectedItem canMoveInAbove).
        self canCreateDelayedMenuChannel value:(selectedItem canAddDelayedMenu).
    ].
! !

!MenuEditor methodsFor:'code generation'!

createActionMethodFor:aSelector in:aClass category:aCategory redefine:redefine
    |alreadyInSuperclass numArgs method code|

    (aClass includesSelector:aSelector) ifTrue:[
        ^ nil
    ].

    alreadyInSuperclass := aClass superclass canUnderstand:aSelector.

    (alreadyInSuperclass and:[redefine not]) ifTrue:[
        ^ nil
    ].

    numArgs := aSelector numArgs.

    numArgs == 1 ifTrue:[
        method := aSelector, 'anArgument'.
    ] ifFalse:[
        numArgs == 0 ifTrue:[
            method := aSelector
        ] ifFalse:[
            method := ''.
            aSelector keywords keysAndValuesDo:[:i :key|
                method := method, key, 'arg', i printString, ' '.
            ].
        ]
    ].

    code := '%1
    "automatically generated by UIEditor ..."

    "*** the code below performs no action"
    "*** (except for some feedback on the Transcript)"
    "*** Please change as required and accept in the browser."
    "*** (and replace this comment by something more useful ;-)"

    "action to be added ..."

    Transcript showCR:self class name, '': action for #%2 ...''.
' bindWith:method with:aSelector.  

    alreadyInSuperclass ifTrue:[
        code := code, (('\    super %1\' bindWith:method) withCRs).
    ].
    CodeGeneratorTool compile:code forClass:aClass inCategory:(aCategory ? 'actions').
  ^ code
!

createAspectMethodFor:anAspect in:aClass category:aCategory redefine:redefine
    |alreadyInSuperclass numArgs method code text|

    (aClass includesSelector:anAspect) ifTrue:[
        ^ nil
    ].

    alreadyInSuperclass := aClass superclass canUnderstand:anAspect.

    (alreadyInSuperclass and:[redefine not]) ifTrue:[
        ^ nil
    ].

    numArgs := anAspect numArgs.

    numArgs == 1 ifTrue:[
        method := anAspect, 'anArgument'.
    ] ifFalse:[
        numArgs == 0 ifTrue:[
            method := anAspect
        ] ifFalse:[
            method := ''.
            anAspect keywords keysAndValuesDo:[:i :key|
                method := method, key, 'arg', i printString, ' '.
            ].
        ]
    ].

    code := '%1
    "automatically generated by UIEditor ..."

    "*** the code below creates a default model when invoked"
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept in the browser."
    "*** (and replace this comment by something more useful ;-)"

    "aspect to be added ..."

    Transcript showCR:self class name, '': aspect for #%2 ...''.

' bindWith:method with:anAspect.  

    alreadyInSuperclass ifTrue:[
        text := '    ^ super %1\' bindWith:method.
    ] ifFalse:[
        text := '    ^ builder valueAspectFor:#''%1'' initialValue:true\' bindWith:anAspect.
    ].
    code := code, (text withCRs).
    CodeGeneratorTool compile:code forClass:aClass inCategory:(aCategory ? 'actions').
  ^ code
! !

!MenuEditor methodsFor:'defaults'!

aboutImage
    "the image to be displayed in my about-box;
     If nil is returned, the ST/X default image is used.
    "
    ^ self class aboutImage
! !

!MenuEditor methodsFor:'drag & drop'!

canDrop:aContext
    "return true, if the DropContext can be dropped into the list of items.
     The dropable objects are already validated by: #dropEnter:"

    ^ (dropOverLine notNil and:[dropOverLine ~~ 0])
!

changeDropLineTo:aLineOrNil in:aContext
    "the over dropLine changed; redraw drop indication stuff
    "
    |x0 x1 y0|

    aLineOrNil == dropOverLine ifTrue:[
        ^ self. "/ nothing changed
    ].
    x0 := listOfItemsView margin + 2.
    x1 := listOfItemsView width - x0.

    "/ inform the DragAndDrop handler that the draw contents will change
    aContext contentsWillChange.

    (dropOverLine notNil and:[dropOverLine ~~ 0]) ifTrue:[
        "/ restore old draw
        y0 := listOfItemsView yVisibleOfLine:(dropOverLine + 1).
        y0 := y0 - 3.

        listOfItemsView invalidate:(Rectangle left:x0 top:y0 width:(x1-x0+1) height:2)
                         repairNow:true.
    ].

    dropOverLine := aLineOrNil.

    (dropOverLine notNil and:[dropOverLine ~~ 0]) ifTrue:[
        "/ highlight new drop target
        y0 := listOfItemsView yVisibleOfLine:(dropOverLine + 1).
        y0 := y0 - 3.

        listOfItemsView paint:(Color white).
        listOfItemsView displayLineFromX:x0 y:y0 toX:x1 y:y0.
        y0 := y0 + 1.
        listOfItemsView paint:(Color black).
        listOfItemsView displayLineFromX:x0 y:y0 toX:x1 y:y0.
    ].
!

doDrop:aContext
    "drop the dropContext into the hierachical list of items
    "
    |done item|

    dropOverLine ifNil:[^ false ].      "/ context not valid to me ...

    item := listOfItems at:dropOverLine ifAbsent:nil.
    self dropLeave:aContext.
    item ifNil:[^ false].

    selectionHolder setValue:(Array with:item).

    done := false.

    self addAndSelectValueOf:[
        done := true.
        aContext dropObjects collect:[:el| Item menuItem:(el theObject) ]
    ].
    ^ done
!

dropEnter:aContext
    "a drop operation enters my widget; validate dropable objects.
     If the objects are not dropable, dropOverLine is set to nil,
     otherwise to 0 (can drop the contents but not).
    "
    |objects|

    dropOverLine := nil.

    self enablingCommitButtonsHolder value ifTrue:[
        "/ current editing spec is modified (couldn't accept operation)
        ^ self
    ].
    objects := aContext dropObjects.
    objects isEmpty ifTrue:[ ^ self ].  "/ nothing to drop ???

    "/ test whether all objects are dropable (kind of MenuItem)
    objects do:[:el|
        (el theObject askFor:#isMenuItem) ifFalse:[
            "/ contains none-dropable objects
            ^ self
        ].
    ].

    "/ ok, the contents is dropable
    dropOverLine := 0.
!

dropLeave:aContext
    "the widget is leaved; restore drop indications drawn ...
    "
    self changeDropLineTo:nil in:aContext.
!

dropObjects
    "returns list of DropObjects
    "
    |obj items|

    items := self selectedSuperItems.
    items isEmpty ifTrue:[ ^ nil ].

  ^ items collect:[:el|
        obj := DropObject new:(el menuItem).
        obj displayObject:(el rawLabel).
        obj
    ].
!

dropOver:aContext
    "called during drag & drop while moving over the widget."

    |lnNr item|

    dropOverLine ifNil:[^ self ].       "/ context not valid to me ...

    lnNr := listOfItemsView yVisibleToLineNr:(aContext targetPoint y).
    item := nil.

    lnNr ifNotNil:[
        item := listOfItems at:lnNr ifAbsent:nil.
        item ifNotNil:[
            (item isAction and:[item hasDelayedMenu]) ifTrue:[
                item := nil
            ]
        ]
    ].
    item ifNil:[ lnNr := 0 ].   "/ not dropable for item

    "/ redraw drop indication
    self changeDropLineTo:lnNr in:aContext.
! !

!MenuEditor methodsFor:'event processing'!

processEvent:anEvent
    "filter keyboard edit-events typed into the listOfItemsView.
     Return true, if I have eaten the event"

    |evView inView rawKey key|

    anEvent isKeyPressEvent ifFalse:[ ^ false].

    evView := anEvent targetView.
    evView ifNil:[ ^ false ].

    inView := evView isSameOrComponentOf:listOfItemsView.
    inView ifFalse:[^ false].

    key    := anEvent key.
    rawKey := anEvent rawKey.

    (    key == #Delete
     or:[key == #BackSpace
     or:[key == #Cut]]
    ) ifTrue:[
        self doCut.
        ^ true.  
    ].

    key == #Copy  ifTrue:[ self doCopy.  ^ true ].
    key == #Paste ifTrue:[ self doPaste. ^ true ].

    (rawKey == #CtrlCursorUp) ifTrue:[ 
        self doMoveUp.
        ^ true.
    ].
    (rawKey == #CtrlCursorDown) ifTrue:[ 
        self doMoveDown.
        ^ true.
    ].
    (rawKey == #CtrlCursorLeft) ifTrue:[ 
        self doMoveOut.
        ^ true.
    ].
    (rawKey == #CtrlCursorRight) ifTrue:[ 
        self doMoveInNext.
        ^ true.
    ].

    ^ false.
! !

!MenuEditor methodsFor:'initialization & release'!

closeRequest
    "ask for modification
    "
    self enablingCommitButtonsHolder value ifTrue:[
        self setModified.
        self askForListModification.
        modified ifTrue:[^ self].
        self clearModified.
    ].
    ^ super closeRequest
!

commonPostBuild
    self autoAcceptOnSelectionChange addDependent:self.
    self autoAcceptOnSelectionChange value ifTrue:[
        (builder componentAt:'okButton') label:(resources string:'Apply')
    ].

    "/ using masters infoHolder ?
    (builder aspectAt:#useAlienInfoLabelHolder) == true ifTrue:[
        (builder componentAt:#mainPanel) layout bottomOffset:0.
        (builder componentAt:#infoBarSubSpec) beInvisible
    ]
!

initialize
    "setup aspects, ...
    "
    super initialize.
    notifyDisabledCounter := 0.

    Item withAllSubclasses do:[:aClass|
        aClass addBindingsTo:aspects for:self.
    ].

    selectionHolder    := #() asValue.
    selectionHolder addDependent:self.

    listOfItems := HierarchicalList new.
    listOfItems application:self.
    listOfItems root:(RootItem new).

    tabHolder := nil asValue.
    tabHolder addDependent:self.

    listOfTabs := List new.
    wizards    := IdentityDictionary new.
!

openModalOnMenu:aMenu
    "build a tree from aMenu and open it modal
    "
    self openModalOnResourceSpec:aMenu
!

postBuildListOfItemsView:aSrollableView
    listOfItemsView := aSrollableView scrolledView.
!

postBuildNoteBook:aNoteBook
    aNoteBook tabLabelInset:16@4.
!

postOpenWith:aBuilder
    "reset keyboardProcessor for menuBar
    "
    super postOpenWith: aBuilder.
    aBuilder keyboardProcessor menuBar:nil.
    self windowGroup addPreEventHook:self.
! !

!MenuEditor methodsFor:'private'!

addAndSelectValueOf:aBlockOrItem
    "add an item(s) derived from the block; test if add operation
     is enabled. On success the new item(s) are returned otherwise nil.
    "
    |intoItem index newItem|

    intoItem := self selectedItem.
    intoItem ifNil:[ ^ nil].

    self askForItemModification ifFalse:[ ^ nil ].

    index := 1.

    (intoItem canAddChildren and:[intoItem isExpanded]) ifFalse:[
        intoItem parent notNil ifTrue:[
            [ intoItem parent canAddChildren ] whileFalse:[
                intoItem := intoItem parent.
            ].
            index := intoItem parent identityIndexOf:intoItem.
            index := index + 1.
            intoItem := intoItem parent.
        ].
    ].
    newItem := aBlockOrItem value.

    newItem ifNotNil:[
        selectionHolder setValue:nil.
        intoItem expand.

        newItem isCollection ifTrue:[
            intoItem addAll:newItem beforeIndex:index.
            selectionHolder value:newItem.
        ] ifFalse:[
            intoItem add:newItem beforeIndex:index.
            selectionHolder value:(Array with:newItem).
        ].
        self setModified.
    ].
    ^ newItem
!

clearModified
    "clear the modifiedChannel and the commitPanel"

    super clearModified.
    self enablingCommitButtonsHolder value:false.
    self clearModifiedFlag.
!

generateMenuSpec
    "generate and returns the current menu spec or nil
    "
    |menu spec|

    menu := listOfItems root submenu.
    menu ifNil:[^ nil].
    menu := menu literalArrayEncoding.
    spec := WriteStream on:String new.
    UISpecification prettyPrintSpecArray:menu on:spec indent:5.
  ^ spec contents.
!

submenuTest
    "returns a menu on the current editing menu
    "
    |menu indication choice submenu retriever|

    menu := listOfItems root submenu.
    menu ifNil:[^ nil ].

    menu allItemsDo:[:anItem|
        anItem isVisible:true.
        anItem   enabled:true.
        anItem translateLabel:false.

        anItem itemValue notNil ifTrue:[
            anItem itemValue:[ Transcript showCR:(anItem label) ].
        ].
        anItem indication notNil ifTrue:[
            indication isNil ifTrue:[ indication := true asValue ].
            anItem indication:indication
        ].
        anItem choice notNil ifTrue:[
            choice isNil ifTrue:[ choice := anItem choiceValue asValue ].
            anItem choice:choice
        ].
        anItem isMenuSlice ifTrue:[
            anItem submenuChannel:nil.
            anItem label:'... Slice Menu ...'.
        ].
        anItem submenuChannel notNil ifTrue:[
            anItem submenuChannel:nil.
            anItem submenu isNil ifTrue:[    
                submenu isNil ifTrue:[
                    submenu := Menu new.
                    submenu addItem:(MenuItem labeled:'Linked Menu...').
                ].
                anItem submenu:submenu.
            ].
        ].
        retriever := anItem resourceRetriever.
        retriever notNil ifTrue:[
            retriever labelText notNil ifTrue:[ retriever labelText:(anItem label) ]
        ].
    ].
    menu findGuiResourcesIn:(self resolveName:specClass).
  ^ menu
!

withoutNotifyDo:aBlock
    "evaluate the block; all change notifications are
     discard during the block is evaluated"

    |blockResult|

    [   
        notifyDisabledCounter := notifyDisabledCounter + 1.
        blockResult := aBlock value.
    ] ensure:[
        notifyDisabledCounter := notifyDisabledCounter - 1
    ].    
    ^ blockResult
! !

!MenuEditor methodsFor:'queries'!

hasValidSpecClass
    "returns true if a valid specClass exists
    "
    |cls|

    specClass ifNil:[^ false].
    cls := self resolveName:specClass.
  ^ cls notNil
! !

!MenuEditor methodsFor:'selection'!

canSelect:anIndex
    "called whenever the selection changed; test whether
     current item is not modified ....
    "
    |oldSelectedItem newSelectedItem anythingChanged|

    self enablingCommitButtonsHolder value ifFalse:[
        ^ true
    ].
    oldSelectedItem := self selectedItem.
    oldSelectedItem ifNil:[^ true].

    newSelectedItem := listOfItems at:anIndex ifAbsent:nil.
    oldSelectedItem == newSelectedItem ifTrue:[
        ^ true
    ].

    anythingChanged := self enablingCommitButtonsHolder value.
    anythingChanged ifTrue:[          
        self autoAcceptOnSelectionChange value ifTrue:[
            self accept.
            ^ true
        ].
    ].

    ^ self askForItemModification
!

hasSelection
    "returns true if a selection exists
    "
    ^ selectionHolder value size ~~ 0
!

selectedItem
    "returns the selected item or nil (none or multiple selected)
    "
    |selection|

    selection := selectionHolder value.
    selection size == 1 ifTrue:[ ^ selection first ].
  ^ nil
!

selectedItem:anItem
    "change selection to an item
    "
    |selection|

    anItem notNil ifTrue:[ selection := Array with:anItem ]
		 ifFalse:[ selection := #() ].

    selectionHolder value:selection.
! !

!MenuEditor methodsFor:'user actions-aspects'!

collectActionSelectors
    |selectors|

    selectors := IdentitySet new.

    listOfItems root recursiveDo:[:el|
        el actionSelectors do:[:s| selectors add:s ].
    ].
    ^ selectors asOrderedCollection
!

collectAspectSelectors
    |selectors|

    selectors := IdentitySet new.

    listOfItems root recursiveDo:[:el|
        el aspectSelectors do:[:s| selectors add:s ].
    ].
    ^ selectors asOrderedCollection
!

doGenerateAspectMethods
    "compile aspect and action methods"

    |cls redefineAspectMethods category|

    specClass ifNil:[
        self warn:'Define the class first !!'.
        ^ self
    ].
    redefineAspectMethods := self redefineAspectMethodsChannel value.

    cls := self resolveName:specClass.
    cls ifNil:[
        self warn:'Class ', specClass asString, ' does not exist!!'.
        ^ self  
    ].

    category := UserPreferences current categoryForMenuActionsMethods.

    self collectActionSelectors do:[:aSelector|
        self 
            createActionMethodFor:aSelector in:cls
            category:category
            redefine:redefineAspectMethods.
    ].

    self collectAspectSelectors do:[:anAspect|
        self 
            createAspectMethodFor:anAspect in:cls
            category:category
            redefine:redefineAspectMethods
    ].
! !

!MenuEditor methodsFor:'user actions-building'!

doNew
    "clear editing menu; start from scratch
    "
    super doNew ifTrue:[ self helpTool doNew ].
!

doPickAMenu
    "pick a menu from user"

    |view|

    self askForModification ifTrue:[
        view := Screen current viewFromUser.
        (view isNil or:[view == Screen current rootView]) ifTrue:[
            ^ self
        ].
        view specClass == MenuPanelSpec ifTrue:[
            specSelector := #pickedMenu.
            self buildFromMenu:(view asMenu) selector:specSelector.
        ].
    ].
!

doSave
    "save current editing menu to
           class: specClass
        selector: specSelector
    "
    |cls spec mthd category code excla|

    super doSave ifFalse: [^nil].
    spec := self generateMenuSpec.
    spec ifNil:[^ nil].

    cls  := self resolveName:specClass.

    "/ if that method already exists, do not overwrite the category

    category := 'menu specs'.
    (mthd := cls class compiledMethodAt:specSelector) notNil ifTrue:[
        category := mthd category.
    ].

    excla := Character excla asString.

    code := excla
            , (cls name , ' class methodsFor:' , category storeString)
            , excla , '\\'

            , specSelector , '\'
            , (self class codeGenerationComment replChar:$!! withString:'!!!!')
            , '\\    "\'
            , ('     MenuEditor new openOnClass:' , cls name , ' andSelector:#' , specSelector , '\')
            , ('     (Menu new fromLiteralArrayEncoding:(' , cls name , ' ' , specSelector , ')) startUp\')
            , '    "\'.

    code := code 
            , '\'
            , '    <resource: #menu>\\'
            , '    ^ ' , spec 
            , '\'
            , (excla , ' ' , excla)
            , '\\'.

    code := code withCRs.
    (ReadStream on:code) fileIn.

    self isStandAlone ifTrue:[
        self helpTool doSave
    ].

    self updateHistory.
    hasSaved := true.
    self clearModified.
!

doSaveAs
    "save current editing menu to class and selector
     defined by the user.
    "
    super doSaveAs ifTrue:[
	listOfItems root rawLabel:specSelector
    ].
!

doShowMenuSpec
    "opens a code view with the contents of the menu spec
    "
    |spec|

    spec := self generateMenuSpec.

    spec ifNotNil:[
        CodeView openWith:spec title: 'Menu Spec'
    ].
!

save
    self doSave
! !

!MenuEditor methodsFor:'user actions-creation'!

doCreateDelayedMenu:what
    |selectedItem delayedItem|

    selectedItem := self selectedItem.
    selectedItem ifNil:[^ self].

    selectedItem canAddDelayedMenu      ifFalse:[ ^ self ].
    self askForItemModification ifFalse:[ ^ self ].

    what == #menu ifTrue:[ delayedItem := RegularMenuItem new ]
                 ifFalse:[ delayedItem := LinkedMenuItem new ].

    delayedItem setExpanded:true.
    delayedItem := selectedItem add:delayedItem.

    delayedItem ifNotNil:[
        self selectedItem:delayedItem.
    ].
!

doCreateItem
    "create a new Item
    "
    self addAndSelectValueOf:[ ActionItem new translateLabel:true ].
!

doCreateLinkedMenu
    "create a new Linked Menu
    "
    self addAndSelectValueOf:[ LinkedMenuItem new ].
!

doCreateMenu
    "create a new Menu
    "
    self addAndSelectValueOf:
        [ |item|
            item := RegularMenuItem new.
            "/ --- do not add it expanded - because that makes it hard to add multipe menus 
            "/ item expand.
            item
        ].
!

doCreateMenuSliceItem
    "create a new MenuSlice Item
    "
    self addAndSelectValueOf:[ MenuSliceItem new ].
!

doCreateSep
    "create a new Separator Item
    "
    self addAndSelectValueOf:[ SeparatorItem new ].
!

doCreateStandardEditMenu
    "create a standart edit menu
    "
    self addAndSelectValueOf:[
        RegularMenuItem menu:(self class standardEditMenu) labeled:'Edit' translateLabel:true
    ].
!

doCreateStandardFileMenu
    "create a standart file menu
    "
    self addAndSelectValueOf:[
        RegularMenuItem menu:(self class standardFileMenu) labeled:'File' translateLabel:true
    ].
!

doCreateStandardHelpMenu
    "create a standart help menu
    "
    |item|

    self addAndSelectValueOf:[
        item := RegularMenuItem menu:(self class standardHelpMenu) labeled:'Help' translateLabel:true.
        item aspectAt:#startGroup put:#right.
        item
    ].
! !

!MenuEditor methodsFor:'user actions-editing'!

doCopy
    "copy selected menuItems to the clipboard
    "
    |clip items|

    items := self selectedSuperItems.
    items isEmpty ifTrue:[ ^ self ].

    clip := OrderedCollection new.
    items do:[:el| clip add:(el menuItem) ].

    self clipboard:clip.
    self updateAllToolInstances.
!

doCut
    "copy selected menuItems to the clipboard and delete
    "
    self doCopy.
    self doDelete.
!

doDelete
    "delete selected menuItems
    "
    |selectedItem parent toDelete behind nextItem prevItem|

    toDelete := self selectedSuperItems.
    toDelete isEmpty ifTrue:[ ^ self ].

    self clearModified.

    selectedItem := toDelete first.

    selectedItem isRootItem ifTrue:[
        ^ selectedItem removeAll.
    ].
    "/ compute the new selection

    prevItem := parent := selectedItem parent.
    nextItem := nil.

    parent children size ~~ 1 ifTrue:[
        behind := false.

        parent do:[:el|
            behind ifTrue:[
                (nextItem notNil or:[toDelete includesIdentical:el]) ifFalse:[ nextItem := el ].
            ] ifFalse:[
                behind := el == selectedItem.
                (behind or:[toDelete includesIdentical:el]) ifFalse:[ prevItem := el ].
            ]
        ]
    ].
    self withoutNotifyDo:[
        toDelete do:[:el| el remove ].
    ].
    self selectedItem:(nextItem ? prevItem).
    self setModified.
    self updateChannels.
!

doPaste
    "paste from clipboard
    "
    ^ self doPaste:(self clipboard)
!

doPaste:aCollection
    "paste collection of MenuItems
    "
    |item loMenuItems|

    aCollection size == 0 ifTrue:[ ^ self ].

    item := self selectedItem.
    item ifNil:[ ^ self ].

    loMenuItems := OrderedCollection new.
    aCollection do:[:el|
        (el askFor:#isMenuItem) ifTrue:[ loMenuItems add:el ].
    ].
    loMenuItems isEmpty ifTrue:[ ^ self ].

    self addAndSelectValueOf:[
        loMenuItems collect:[:el| Item menuItem:el ]
    ].
! !

!MenuEditor methodsFor:'user actions-hierarchy'!

doMoveDown
    "move selected item down"

    self doMoveUpOrDown:#down
!

doMoveIn:aDirection
    "move selected item into the next (#inNext) or previous (#inPrev) item
    "
    |item idx parent toParent|

    item := self selectedItem.
    item ifNil:[^ self].

    aDirection == #inNext ifTrue:[ item canMoveInNext  ifFalse:[^ self] ]
                         ifFalse:[ item canMoveInAbove ifFalse:[^ self] ].

    self askForItemModification ifFalse:[ ^ self ].

    parent := item parent.
    idx    := parent identityIndexOf:item.

    aDirection == #inNext ifTrue:[ toParent := parent at:(idx + 1) ifAbsent:nil ]
                         ifFalse:[ toParent := parent at:(idx - 1) ifAbsent:nil ].

    self withoutNotifyDo:[
        selectionHolder setValue:#().
        parent removeIndex:idx.

        aDirection == #inNext ifTrue:[ toParent addFirst:item ]
                             ifFalse:[ toParent  addLast:item ].
        item makeVisible.
    ].
    self selectedItem:item.
    self setModified.
!

doMoveInNext
    "move selected item into the next item"

    self doMoveIn:#inNext.
!

doMoveInPrevious
    "move selected item into the previous item"

    self doMoveIn:#inPrev.
!

doMoveOut
    "move selected item out of current item
    "
    |item parent grandParent index|

    item := self selectedItem.
    item ifNil:[^ self].
    item canMoveOut ifFalse:[^ self].

    self askForItemModification ifFalse:[ ^ self ].

    parent      := item parent.
    grandParent := parent parent.
    index       := grandParent identityIndexOf:parent.

    self withoutNotifyDo:[
        selectionHolder setValue:#().
        parent remove:item.
        index > grandParent size ifTrue:[ grandParent add:item ]
                                ifFalse:[ grandParent add:item afterIndex:index ]
    ].
    self selectedItem:item.
    self setModified.
!

doMoveUp
    "move selected item up"

    self doMoveUpOrDown:#up
!

doMoveUpOrDown:aDirection
    "move selected item up (#up) or down (#down)
    "
    |item index parent children|

    item := self selectedItem.
    item ifNil:[^ self].
    item canMoveUpOrDown ifFalse:[^ self].

    self askForItemModification ifFalse:[ ^ self ].

    self withoutNotifyDo:[
        parent   := item parent.
        children := parent children.
        index    := children identityIndexOf:item.

        selectionHolder setValue:#().
        children removeIndex:index.

        aDirection == #up ifTrue:[
            index == 1 ifTrue:[ children add:item ]
                      ifFalse:[ children add:item beforeIndex:index - 1 ]
        ] ifFalse:[
            index > children size ifTrue:[ children addFirst:item ]
                                 ifFalse:[ children add:item afterIndex:index ]
        ].
        parent childrenOrderChanged.
    ].
    self selectedItem:item.
    self setModified.
! !

!MenuEditor::Item class methodsFor:'defaults'!

defaultLabel
    ^ self subclassResponsibility
! !

!MenuEditor::Item class methodsFor:'image specs'!

iconDelayedLinkedMenu
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconDelayedLinkedMenu inspect
     ImageEditor openOnClass:self andSelector:#iconDelayedLinkedMenu
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
        constantNamed:#'MenuEditor::Item class iconDelayedLinkedMenu'
        ifAbsentPut:[(Depth4Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(4 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
@@@@@@@@@@@@@@DQDQDQDQDQDR@AH"H"H"H"H"H0@@@BH"H"@@@BL@QDPBH"H"@@H#@DQDPBH@H"@"H0ADQDPBA@H"H"L@@@QDP@Q@@@@@@ADPQDQDQ@DQD 
@RH QDQDQ@H"L@D"H QDQD@"H#@A@@@@@DP@@@@0@QDQDQA@DQDQL@D"H"H @"H"H#@BL3L3L3L3L3L0@@@@@@@@@@@@@@@a') ; colorMapFromArray:#[0 0 0 255 255 255 170 170 170 127 127 127 255 0 0]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0') ; yourself); yourself]
!

iconDelayedMenu
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconDelayedMenu inspect
     ImageEditor openOnClass:self andSelector:#iconDelayedMenu
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
        constantNamed:#'MenuEditor::Item class iconDelayedMenu'
        ifAbsentPut:[(Depth2Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@UUUUUVA*****,F***@B0Z***@+A****J,F*****0@@@@@@AUUUUUXF*****0Z****+A@@@@@LEUUUUU0Z****+B?????<@@@@@@@b') ; colorMapFromArray:#[0 0 0 255 255 255 170 170 170 127 127 127]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0') ; yourself); yourself]
!

iconItem
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconItem inspect
     ImageEditor openOnClass:self andSelector:#iconItem
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
	constantNamed:#'MenuEditor::Item class iconItem'
	ifAbsentPut:[(Depth2Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'UUUUUUUUUUUUUP@@@@@@EUUUUU Z****+A.?/;+,F:::/>0[++>:;A...++,F::?..0Z****+B?????<@@@@@@@@@@@@@@@@@@@@@@@@@@@b') ; colorMapFromArray:#[0 0 0 255 255 255 170 170 170 127 127 127]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@???0???0???0???0???0???0???0???0???0???0???0@@@@@@@@@@@@') ; yourself); yourself]
!

iconLinkedMenu
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconLinkedMenu inspect
     ImageEditor openOnClass:self andSelector:#iconLinkedMenu
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
	constantNamed:#'MenuEditor::Item class iconLinkedMenu'
	ifAbsentPut:[(Depth4Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(4 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
@@@@@@@@@@@@@@QDQDQDQDQDQA@DH"H"H"H"H"HPABH@@@H"H"H"D@PQ@3L0DQDQDQ@D@@L3L0@@@@@PADPCL3L0PCADD@P"@@@3L0@3@!!@DH"H"@3L3L3@P
AADQDQ@3L3L3@@P@@@@@@3L3LA@DQDQDQD@@L0PPABH"H"H"HC@"D@P"H"H"H"@BH!!@BDQDQDQDQDQDP@@@@@@@@@@@@@@@a') ; colorMapFromArray:#[0 0 0 127 127 127 170 170 170 255 0 0 255 255 255]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0') ; yourself); yourself]
!

iconMenu
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconMenu inspect
     ImageEditor openOnClass:self andSelector:#iconMenu
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
	constantNamed:#'MenuEditor::Item class iconMenu'
	ifAbsentPut:[(Depth2Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@?????=C*****$N*****P5UUUUUC@@@@@DO?????P:****)C*****$MUUUUUP0@@@@AC?????4N*****P:****)BUUUUUT@@@@@@@b') ; colorMapFromArray:#[0 0 0 127 127 127 170 170 170 255 255 255]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0???0') ; yourself); yourself]
!

iconSeparator
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconSeparator inspect
     ImageEditor openOnClass:self andSelector:#iconSeparator
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
	constantNamed:#'MenuEditor::Item class iconSeparator'
	ifAbsentPut:[(Depth2Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'UUUUUUUUUUUUUP@@@@@@EUUUUU Z****+A*****,F????:0[@@@@[A)UUUU,F*****0Z****+B?????<@@@@@@@@@@@@@@@@@@@@@@@@@@@b') ; colorMapFromArray:#[0 0 0 255 255 255 170 170 170 127 127 127]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@???0???0???0???0???0???0???0???0???0???0???0@@@@@@@@@@@@') ; yourself); yourself]
!

iconSliceMenu
    "This resource specification was automatically generated
     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the ImageEditor may not be able to read the specification."

    "
     self iconSliceMenu inspect
     ImageEditor openOnClass:self andSelector:#iconSliceMenu
     Icon flushCachedIcons
    "

    <resource: #image>

    ^Icon
        constantNamed:#'MenuEditor::Item class iconSliceMenu'
        ifAbsentPut:[(Depth2Image new) width: 20; height: 16; photometric:(#palette); bitsPerSample:(#(2)); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@@@@@@@@@@@@@O?????0:*****C/?6??XN:*[*) ;*).*&C.*&:*XN5U[UU :*****C*****(@@@@@@@@@@@@@@@@@@@@@@@@@@@b') ; colorMapFromArray:#[0 0 0 127 127 127 170 170 170 255 255 255]; mask:((Depth1Image new) width: 20; height: 16; photometric:(#blackIs0); bitsPerSample:(#(1)); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@???0???0???0???0???0???0???0???0???0???0???0@@@@@@@@@@@@') ; yourself); yourself]
! !

!MenuEditor::Item class methodsFor:'instance creation'!

classFor:aMenuItem

    aMenuItem isNil ifTrue:[ ^ nil ].

    aMenuItem itemValue isNil ifTrue:[
        aMenuItem isMenuSlice ifTrue:[ ^ MenuEditor::MenuSliceItem ].
        aMenuItem submenu notNil ifTrue:[ ^ MenuEditor::RegularMenuItem ].
        aMenuItem submenuChannel notNil ifTrue:[ ^ MenuEditor::LinkedMenuItem ].

        (self separatorTypeOf:(aMenuItem rawLabel)) notNil ifTrue:[
            ^ MenuEditor::SeparatorItem
        ]
    ].
    ^ MenuEditor::ActionItem
!

menuItem:aMenuItem
    |item cls|

    cls := self classFor:aMenuItem.
    cls ifNil:[^ nil].

    item := cls new.
    item menuItem:aMenuItem.
  ^ item
! !

!MenuEditor::Item class methodsFor:'interface specs'!

detailsEditSpec
    "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:MenuEditor::Item andSelector:#detailsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: detailsEditSpec
        window: 
       (WindowSpec
          label: 'Details Edit'
          name: 'Details Edit'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 407 291)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Accelerator:'
              name: 'shortcutKeyLabel'
              layout: (AlignmentOrigin 107 0 26 0 1 0.5)
              activeHelpKey: detailsAccelerator
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'shortcutKeyField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: detailsAccelerator
              tabable: true
              model: shortcutKeyCharacter
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Enabled:'
              name: 'enabledLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: detailsEnabled
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'enabledField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: detailsEnabled
              tabable: true
              model: enabled
              group: inputGroup
              type: symbolOrBooleanOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Visibility:'
              name: 'visibilityLabel'
              layout: (AlignmentOrigin 107 0 76 0 1 0.5)
              activeHelpKey: detailsVisibility
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'isVisibleInputField'
              layout: (LayoutFrame 110 0 65 0 -5 1.0 87 0)
              activeHelpKey: detailsVisibility
              tabable: true
              model: isVisible
              group: inputGroup
              type: symbolOrBooleanOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Aux Value'
              name: 'auxLabel'
              layout: (AlignmentOrigin 107 0 101 0 1 0.5)
              activeHelpKey: detailsAuxValue
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'auxInputField'
              layout: (LayoutFrame 110 0 90 0 -5 1.0 112 0)
              activeHelpKey: detailsAuxValue
              tabable: true
              model: auxValue
              group: inputGroup
              type: smalltalkObject
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Start Group:'
              name: 'StartGroupLabel'
              layout: (AlignmentOrigin 107 0 139 0 1 0.5)
              activeHelpKey: detailsStartGroup
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (PopUpListSpec
              label: 'left'
              name: 'StartGroupPopUp'
              layout: (LayoutFrame 110 0 128 0 -5 1.0 150 0)
              activeHelpKey: detailsStartGroup
              tabable: true
              model: startGroup
              menu: 
             (left
                right
              )
            )
           (LabelSpec
              label: 'Access Character Position:'
              name: 'accessCharLabel'
              layout: (AlignmentOrigin 217 0 170 0 1 0.5)
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'accessCharField'
              layout: (LayoutFrame 220 0 159 0 -5 1.0 181 0)
              activeHelpKey: detailsAccessCharaterPosition
              tabable: true
              model: accessCharacterPosition
              group: inputGroup
              type: numberOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (CheckBoxSpec
              label: 'Ignore Accelerator (i.e. Display Only)'
              name: 'ignoreShortcutKeysInItem'
              layout: (AlignmentOrigin 42 0 204 0 0 0.5)
              activeHelpKey: detailsIgnoreAcceleratorKeys
              visibilityChannel: hasNoSubmenu
              model: ignoreShortcutKeys
              translateLabel: true
              resizeForLabel: true
            )
           (CheckBoxSpec
              label: 'Ignore Accelerators in Submenu'
              name: 'ignoreShortcutKeys'
              layout: (AlignmentOrigin 42 0 204 0 0 0.5)
              activeHelpKey: detailsIgnoreAcceleratorKeys
              visibilityChannel: hasSubmenu
              model: ignoreShortcutKeys
              translateLabel: true
              resizeForLabel: true
            )
           (CheckBoxSpec
              label: 'Ignore Mnemonics in Submenu'
              name: 'ignoreMnemonicKeys'
              layout: (AlignmentOrigin 42 0 232 0 0 0.5)
              activeHelpKey: detailsIgnoreMnemonicKeys
              visibilityChannel: hasSubmenu
              model: ignoreMnemonicKeys
              translateLabel: true
              resizeForLabel: true
            )
           (LabelSpec
              label: 'Font:'
              name: 'fontLabel'
              layout: (AlignmentOrigin 107 0 271 0 1 0.5)
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (FontMenuSpec
              attributes: 
             (tabable
                true
              )
              name: 'fontMenu'
              layout: (LayoutFrame 110 0 260 0 -5 1.0 282 0)
              activeHelpKey: fontMenu
              model: font
            )
           )
         
        )
      )
! !

!MenuEditor::Item class methodsFor:'interface-editor'!

addBindingsTo:aspects for:aMenuEditor
    "add additional bindings to the aspects
    "
    aspects at:#notDelayedMenu ifAbsentPut:[
        true asValue
    ].
    aspects at:#hasSubmenu ifAbsentPut:[
        false asValue
    ].
    aspects at:#hasNoSubmenu ifAbsentPut:[
        true asValue
    ].
! !

!MenuEditor::Item class methodsFor:'testing'!

separatorTypeOf:aString
    |size first|

    size := aString size.

    size == 0 ifTrue:[ ^ #blank ].

    size == 1 ifTrue:[
	first := aString first.
	first == $-                ifTrue:[ ^ #single ].
	first == $=                ifTrue:[ ^ #double ].
	first == (Character space) ifTrue:[ ^ #blank  ].
    ].
    ^ nil
! !

!MenuEditor::Item methodsFor:'accessing'!

children
    "optimize access; do not ask the model for unspecified children
    "
    ^ children
!

menuItem
     "returns self as a MenuItem
    "
    ^ MenuItem new fromLiteralArrayEncoding:(menuItem literalArrayEncoding).
!

menuItem:aMenuItem
    "rebuild self from a MenuItem
    "
    |value|

    menuItem := MenuItem labeled:(self rawLabel).

    MenuEditor aspects do:[:aKey|
        value := self validateValue:(aMenuItem perform:aKey).

        value notNil ifTrue:[
            self aspectAt:aKey put:value.
        ].
    ].
!

rawLabel
    "returns the label assigned to the item
    "
    ^ menuItem rawLabel
!

rawLabel:aValue
    "set the label assigned to the item
    "
    aValue isString ifTrue:[
        "/ KLUDGE alarm: '-' and '' indicate a separator 
        "/ (there is no separate menuItem class for them)

        (self isKindOfMenu or:[(self class separatorTypeOf:aValue) isNil]) ifTrue:[
            menuItem rawLabel:aValue
        ]
    ].
!

slices
    "returns a sequence of supported slices
    "
    ^ self subclassResponsibility
!

submenu
    "returns the submenu (of class Menu) or nil
    "
    ^ nil
!

translateLabel:aBoolean
    menuItem translateLabel:aBoolean
! !

!MenuEditor::Item methodsFor:'aspects'!

aspectAt:aKey put:aValue
    "set a specific aspect named aKey to the aValue
    "
    aKey == #rawLabel       ifTrue:[ ^ self rawLabel:aValue ].
    aKey == #submenuChannel ifTrue:[ ^ self ].
    menuItem perform:((aKey, ':') asSymbol) with:aValue.
!

fromAspects:aspects
    "read values from aspects
    "
    MenuEditor aspects do:[:aKey|
	self aspectAt:aKey put:((aspects at:aKey) value)
    ].
    self changed.
!

toAspects:aspects
    "write values to aspects
    "
    MenuEditor aspects do:[:aKey|
        (aspects at:aKey) value:(menuItem perform:aKey)
    ].
    (aspects at:#notDelayedMenu) value:(self isDelayedMenu not).
    (aspects at:#hasSubmenu)     value:(self isKindOfMenu or:[self children size ~~ 0]).
    (aspects at:#hasNoSubmenu)   value:(self isKindOfMenu not ).
! !

!MenuEditor::Item methodsFor:'displaying'!

displayLabel
    "returns the label on default displayed on the screen
    "
    ^ menuItem rawLabel
!

displayOn:aGC x:x y:y h:h
    "display the item in the graphicsContext, aGC.
    "
    |label|

    label := self displayLabel.

    label notNil ifTrue:[
	self displayLabel:label h:(self heightOn:aGC) on:aGC x:x y:y h:h
    ].
!

heightOn:aGC
    "returns the height of the label on a GC
    "
    height ifNil:[ height := parent heightOn:aGC ].
  ^ height
!

label
    "get the rawLabel assigned to the item
    "
    ^ menuItem rawLabel
!

label:aLabel
    "set the rawLabel assigned to the item
    "
    self rawLabel:aLabel
!

widthOn:aGC
    "returns the height of the displayLabel on a GC
    "
    width ifNil:[ width := self widthOf:(self displayLabel) on:aGC ].
  ^ width
! !

!MenuEditor::Item methodsFor:'initialization'!

initialize
    super initialize.
    menuItem := MenuItem label:(self class defaultLabel).
! !

!MenuEditor::Item methodsFor:'private'!

validateValue:aValue
    "if we pick a menupanel, the values of an item can be
     a block model, ....
    "
    aValue notNil ifTrue:[
        aValue isBlock      ifTrue:[ ^ #block ].
        aValue isValueModel ifTrue:[ ^ #valueModel ].
    ].
    ^ aValue
! !

!MenuEditor::Item methodsFor:'queries'!

isAction
    "returns true if the item is an Action
    "
    ^ false
!

isDelayedMenu
    "returns true if the item is a Delayed (Linked) Menu
    "
    ^ parent isAction
!

isKindOfMenu
    "returns true if the item is a Linked Menu or Menu
    "
    ^ false
!

isMenuEditItem
    ^ true
!

isRootItem
    "returns true if the item is the root item
    "
    ^ false
! !

!MenuEditor::Item methodsFor:'queries-editor'!

actionSelectors
    "returns my action selectors
    "
    |value|

    value := menuItem value.
    value isSymbol ifTrue:[ ^ Array with:value ].
  ^ #()
!

aspectSelectors
    "returns my aspect selectors
    "
    |aspects|

    aspects := OrderedCollection new.

    #( indication choice enabled isVisible ) do:[:aKey| |sel|
        sel := menuItem perform:aKey.
        sel isSymbol ifTrue:[ aspects add:sel ]
    ].    
    ^ aspects
! !

!MenuEditor::Item methodsFor:'queries-operation'!

canAddChildren
    "returns true if children can be added
    "
    ^ false
!

canAddDelayedMenu
    "returns true if a delayed menu can be added;
     on default false is returned
    "
    ^ false
!

canMoveInAbove
    "returns true if the item can become a child of its previous sibling
    "
    |siblings index nextItem|

    siblings := parent children.
    siblings size > 1 ifFalse:[ ^ false ].

    index    := siblings identityIndexOf:self.
    nextItem := siblings at:(index - 1)  ifAbsent:nil.

    nextItem ifNil:[^ false].
  ^ nextItem canAddChildren
!

canMoveInNext
    "returns true if the item can become a child of its next sibling
    "
    |siblings index nextItem|

    siblings := parent children.
    siblings size > 1 ifFalse:[ ^ false ].

    index    := siblings identityIndexOf:self.
    nextItem := siblings at:(index + 1)  ifAbsent:nil.

    nextItem ifNil:[^ false].
  ^ nextItem canAddChildren
!

canMoveOut
    "returns true if the item can be moved out from its current parent
    "
    self   isDelayedMenu ifTrue:[^ false].
    parent isDelayedMenu ifTrue:[^ false].

  ^ parent parent notNil
!

canMoveUpOrDown
    "returns true if the item can change its vertical order in its sibling
    "
    ^ parent children size > 1
! !

!MenuEditor::ActionItem class methodsFor:'defaults'!

defaultLabel
    ^ 'Action'
! !

!MenuEditor::ActionItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::ActionItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 340 340)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Name Key:'
              name: 'nameKeyLabel'
              layout: (AlignmentOrigin 107 0 25 0 1 0.5)
              activeHelpKey: basicsKey
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'nameKeyField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsKey
              tabable: true
              model: nameKey
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnLeave: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Label:'
              name: 'labelLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: basicsLabel
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'labelField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: basicsLabel
              tabable: true
              model: rawLabel
              group: inputGroup
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Action:'
              name: 'valueLabel'
              layout: (AlignmentOrigin 107 0 82 0 1 0.5)
              activeHelpKey: basicsAction
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'valueField'
              layout: (LayoutFrame 110 0 71 0 -5 1.0 93 0)
              activeHelpKey: basicsAction
              tabable: true
              model: itemValue
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnLeave: true
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: true
            )
           (LabelSpec
              label: 'Argument:'
              name: 'argumentLabel'
              layout: (AlignmentOrigin 107 0 107 0 1 0.5)
              activeHelpKey: basicsArgument
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'argumentField'
              layout: (LayoutFrame 110 0 96 0 -5 1.0 118 0)
              activeHelpKey: basicsArgument
              tabable: true
              model: argument
              group: inputGroup
              type: smalltalkObject
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Indication:'
              name: 'indicationLabel'
              layout: (AlignmentOrigin 107 0 138 0 1 0.5)
              activeHelpKey: basicsIndication
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'indicationField'
              layout: (LayoutFrame 110 0 127 0 -5 1.0 149 0)
              activeHelpKey: basicsIndication
              enableChannel: indicationEnabled
              tabable: true
              model: indication
              group: inputGroup
              type: symbolOrNil
              immediateAccept: true
              acceptOnReturn: false
              acceptOnTab: false
              acceptOnLostFocus: false
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Choice:'
              name: 'choiceLabel'
              layout: (AlignmentOrigin 107 0 163 0 1 0.5)
              activeHelpKey: basicsChoice
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'choiceField'
              layout: (LayoutFrame 110 0 152 0 -5 1.0 174 0)
              activeHelpKey: basicsChoice
              enableChannel: choiceEnabled
              tabable: true
              model: choice
              group: inputGroup
              type: symbolOrNil
              immediateAccept: true
              acceptOnReturn: false
              acceptOnTab: false
              acceptOnLostFocus: false
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Value:'
              name: 'choiceValueLabel'
              layout: (AlignmentOrigin 107 0 188 0 1 0.5)
              activeHelpKey: basicsChoiceValue
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'choiceValueField'
              layout: (LayoutFrame 110 0 177 0 -5 1.0 199 0)
              activeHelpKey: basicsChoiceValue
              enableChannel: choiceValueEnabled
              tabable: true
              model: choiceValue
              group: inputGroup
              type: smalltalkObjectOrNil
              immediateAccept: false
              acceptOnLeave: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (CheckBoxSpec
              label: 'Translate Label'
              name: 'translateLabelCheckBox'
              layout: (AlignmentOrigin 7 0 213 0 0 0)
              activeHelpKey: basicsTranslateLabel
              tabable: true
              model: translateLabel
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Is Button'
              name: 'isButtonCheckBox'
              layout: (AlignmentOrigin 7 0 238 0 0 0)
              activeHelpKey: basicsIsButton
              tabable: true
              model: isButton
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Hide Menu after Activation'
              name: 'hideMenuOnActivated'
              layout: (AlignmentOrigin 7 0 263 0 0 0)
              activeHelpKey: hideMenuOnActivated
              tabable: true
              model: hideMenuOnActivated
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'BusyCursor while Active'
              name: 'showBusyCursorWhilePerforming'
              layout: (AlignmentOrigin 7 0 288 0 0 0)
              activeHelpKey: showBusyCursorWhilePerforming
              tabable: true
              model: showBusyCursorWhilePerforming
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Trigger On Down'
              name: 'triggerOnDown'
              layout: (AlignmentOrigin 25 0.5 238 0 0 0)
              activeHelpKey: triggerOnDown
              enableChannel: hasNoDelayedMenuValue
              tabable: true
              model: triggerOnDown
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Send To Originating Widget'
              name: 'sendToOriginator'
              layout: (AlignmentOrigin 7 0 313 0 0 0)
              activeHelpKey: sendToOriginator
              enableChannel: hasItemValue
              tabable: true
              model: sendToOriginator
              translateLabel: true
            )
           )
         
        )
      )
! !

!MenuEditor::ActionItem class methodsFor:'interface-editor'!

addBindingsTo:aspects for:aMenuEditor
    "add additional bindings to the aspects
    "
    aspects at:#indicationEnabled  ifAbsentPut:[
	BlockValue with:[:a | a size == 0 ] argument:(aspects at:#choice)
    ].

    aspects at:#choiceEnabled ifAbsentPut:[
	BlockValue with:[:a | a size == 0 ] argument:(aspects at:#indication)
    ].

    aspects at:#choiceValueEnabled ifAbsentPut:[
	BlockValue with:[:a | a size ~~ 0 ] argument:(aspects at:#choice)
    ].
    aspects at:#hasNoDelayedMenuValue ifAbsentPut:[
	true asValue
    ].
! !

!MenuEditor::ActionItem methodsFor:'accessing'!

menuItem
    |item|

    item := super menuItem.
    self hasDelayedMenu ifTrue:[
        children first setDelayedAttributesTo:item.

        menuItem value ifNil:[
            menuItem value:#unspecified
        ]
    ].
    ^ item
!

menuItem:anItem
    |submenu item|

    super menuItem:anItem.
    submenu := anItem submenu.

    submenu notNil ifTrue:[
        item := MenuEditor::RegularMenuItem new
    ] ifFalse:[
        anItem submenuChannel isNil ifTrue:[
            ^ self
        ].
        item := MenuEditor::LinkedMenuItem new
    ].
    item getDelayedAttributesFrom:anItem.
    self add:item.
!

slices
    ^ #(
	    (Basics   basicsEditSpec )
	    (Details  detailsEditSpec)
	    (Image    image  )
	    (Help     help)
       )
! !

!MenuEditor::ActionItem methodsFor:'adding & removing'!

add:anItem
    "add an item; test whether the item is a delayed menu and
     not already a delayed menu exists.
    "
    (anItem isKindOfMenu and:[self canAddDelayedMenu]) ifFalse:[
        ^ nil
    ].
    "/ reset values not setable if a delayed menu is configured
    menuItem triggerOnDown:false.
    anItem        argument:(menuItem argument).

    isExpanded := false.
    anItem parent:self.
    children := Array with:anItem.
    self expand.
  ^ anItem
! !

!MenuEditor::ActionItem methodsFor:'aspects'!

aspectAt:aKey put:aValue
    "pass the argument to the delayed menu if existant
    "
    aKey == #argument ifTrue:[
        self hasDelayedMenu ifTrue:[
            children first argument:aValue
        ].
        menuItem argument:aValue.
      ^ self
    ].

    aKey == #triggerOnDown ifTrue:[
        self hasDelayedMenu ifTrue:[
            menuItem triggerOnDown:false
        ] ifFalse:[
            menuItem triggerOnDown:aValue
        ].
        ^ self.
    ].
    super aspectAt:aKey put:aValue.
!

toAspects:aspects
    "write values to aspects
    "
    |hasDelayedMenu|

    super toAspects:aspects.

    hasDelayedMenu := self hasDelayedMenu.
    (aspects at:#hasNoDelayedMenuValue) value:(hasDelayedMenu not).

    hasDelayedMenu ifTrue:[
        (aspects at:#triggerOnDown) value:false
    ].
! !

!MenuEditor::ActionItem methodsFor:'displaying'!

icon
    ^ self class iconItem
! !

!MenuEditor::ActionItem methodsFor:'initialization'!

initialize
    super initialize.
    isExpanded := true.
! !

!MenuEditor::ActionItem methodsFor:'queries'!

canCollapse
    ^ false
!

hasDelayedMenu
    "returns true if a delayed menu exists
    "
    ^ children size ~~ 0
!

hasIndicator
    ^ false
!

isAction
    ^ true
! !

!MenuEditor::ActionItem methodsFor:'queries-operation'!

canAddDelayedMenu
    "returns true if a delayed menu can be added
    "
    ^ self hasDelayedMenu not
! !

!MenuEditor::LinkedMenuItem class methodsFor:'defaults'!

defaultLabel
    ^ 'Linked Menu'
! !

!MenuEditor::LinkedMenuItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::LinkedMenuItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 340 340)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Name Key:'
              name: 'nameKeyLabel'
              layout: (AlignmentOrigin 107 0 25 0 1 0.5)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'nameKeyField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              tabable: true
              model: nameKey
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnLeave: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Label:'
              name: 'labelLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'labelField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              tabable: true
              model: rawLabel
              group: inputGroup
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Menu:'
              name: 'menuLabel'
              layout: (AlignmentOrigin 107 0 90 0 1 0.5)
              activeHelpKey: basicsLabel
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'menuField'
              layout: (LayoutFrame 110 0 79 0 -5 1.0 101 0)
              activeHelpKey: basicsMenu
              tabable: true
              model: submenuChannel
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Argument:'
              name: 'argumentLabel'
              layout: (AlignmentOrigin 107 0 115 0 1 0.5)
              activeHelpKey: basicsLabel
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'argumentField'
              layout: (LayoutFrame 110 0 104 0 -5 1.0 126 0)
              activeHelpKey: basicsMenuArgument
              enableChannel: notDelayedMenu
              tabable: true
              model: argument
              group: inputGroup
              type: smalltalkObject
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (CheckBoxSpec
              label: 'Translate Label'
              name: 'translateLabelCheckBox'
              layout: (Point 20 213)
              activeHelpKey: basicsTranslateLabel
              visibilityChannel: notDelayedMenu
              tabable: true
              model: translateLabel
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Is Button'
              name: 'isButtonCheckBox'
              layout: (Point 20 238)
              activeHelpKey: basicsIsButton
              visibilityChannel: notDelayedMenu
              tabable: true
              model: isButton
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Horizontal Layout'
              name: 'horizontalLayout'
              layout: (Point 20 263)
              activeHelpKey: horizontalLayout
              tabable: true
              model: horizontalLayout
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Do not Destroy Linked Menu'
              name: 'keepLinkedMenu'
              layout: (Point 20 288)
              activeHelpKey: keepLinkedMenu
              tabable: true
              model: keepLinkedMenu
              translateLabel: true
            )
           )
         
        )
      )
! !

!MenuEditor::LinkedMenuItem methodsFor:'accessing'!

argument:aValue
    menuItem argument:aValue.
!

menuItem
     "returns self as a MenuItem
    "
    |item|

    item := super menuItem.
    item submenuChannel:(self submenuChannel).
  ^ item
!

slices
    self isDelayedMenu ifTrue:[
        ^ #(
                (Basics   basicsEditSpec )
           )
    ].

    ^ #(
            (Basics   basicsEditSpec )
            (Details  detailsEditSpec)
            (Image    image  )
            (Help     help)
       )
!

submenuChannel
    ^ menuItem submenuChannel ? #unspecified
!

submenuChannel:aValue
    menuItem submenuChannel:aValue.
! !

!MenuEditor::LinkedMenuItem methodsFor:'aspects'!

aspectAt:aKey put:aValue
    "set a specific aspect named aKey to the aValue
    "
    aKey == #submenuChannel ifTrue:[ ^ self submenuChannel:aValue ].
    super aspectAt:aKey put:aValue.
!

getDelayedAttributesFrom:anItem

    menuItem rawLabel:'Delayed'.

    menuItem   submenuChannel:(self validateValue:(anItem submenuChannel)).
    menuItem horizontalLayout:(self validateValue:(anItem horizontalLayout)).
    menuItem   keepLinkedMenu:(self validateValue:(anItem keepLinkedMenu)).
!

setDelayedAttributesTo:aMenuItem
    aMenuItem   submenuChannel:(self submenuChannel).
    aMenuItem horizontalLayout:(menuItem horizontalLayout).
    aMenuItem   keepLinkedMenu:(menuItem keepLinkedMenu).
! !

!MenuEditor::LinkedMenuItem methodsFor:'displaying'!

displayLabel
    "returns the label dependent on is delayed or not
    "
    self isDelayedMenu ifTrue:[ ^ self submenuChannel ].
  ^ menuItem rawLabel
!

icon
    self isDelayedMenu ifTrue:[ ^ self class iconDelayedLinkedMenu ].
  ^ self class iconLinkedMenu
! !

!MenuEditor::LinkedMenuItem methodsFor:'initialization'!

initialize
    "setup default values on the item
    "
    super initialize.

    "setting default values
    "
    menuItem keepLinkedMenu:true.
! !

!MenuEditor::LinkedMenuItem methodsFor:'queries'!

isKindOfMenu
    ^ true
! !

!MenuEditor::MenuSliceItem class methodsFor:'defaults'!

defaultLabel
    ^ 'Menu Slice'
! !

!MenuEditor::MenuSliceItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::MenuSliceItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 344 146)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Name Key:'
              name: 'nameKeyLabel'
              layout: (AlignmentOrigin 107 0 25 0 1 0.5)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'nameKeyField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              tabable: true
              model: nameKey
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnLeave: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Label:'
              name: 'labelLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'labelField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              tabable: true
              model: rawLabel
              group: inputGroup
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Menu:'
              name: 'menuLabel'
              layout: (AlignmentOrigin 107 0 90 0 1 0.5)
              activeHelpKey: basicsLabel
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'menuField'
              layout: (LayoutFrame 110 0 79 0 -5 1.0 101 0)
              activeHelpKey: basicsMenu
              tabable: true
              model: submenuChannel
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Argument:'
              name: 'argumentLabel'
              layout: (AlignmentOrigin 107 0 115 0 1 0.5)
              activeHelpKey: basicsLabel
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'argumentField'
              layout: (LayoutFrame 110 0 104 0 -5 1.0 126 0)
              activeHelpKey: basicsMenuArgument
              enableChannel: notDelayedMenu
              tabable: true
              model: argument
              group: inputGroup
              type: smalltalkObject
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           )
         
        )
      )
! !

!MenuEditor::MenuSliceItem methodsFor:'accessing'!

icon
    ^ self class iconSliceMenu
!

menuItem
     "returns self as a MenuItem
    "
    |item|

    item := super menuItem.
    item submenuChannel:(self submenuChannel).
    item isMenuSlice:true.
  ^ item
!

slices
    ^ #(
            (Basics   basicsEditSpec)
       )
! !

!MenuEditor::MenuSliceItem methodsFor:'aspects'!

argument:aValue
    menuItem argument:aValue.
!

aspectAt:aKey put:aValue
    "set a specific aspect named aKey to the aValue
    "
    aKey == #submenuChannel ifTrue:[ ^ self submenuChannel:aValue ].
    aKey == #isSliceMenu    ifTrue:[ ^ self ].

    super aspectAt:aKey put:aValue.
!

submenuChannel
    ^ menuItem submenuChannel ? #unspecified
!

submenuChannel:aValue
    menuItem submenuChannel:aValue.
! !

!MenuEditor::RegularMenuItem class methodsFor:'defaults'!

defaultDelayedLabel
    ^ 'delayed'
!

defaultLabel
    ^ 'Menu'
! !

!MenuEditor::RegularMenuItem class methodsFor:'instance creation'!

menu:aMenu labeled:aString
    |item|

    item := self new.
    item menu:aMenu labeled:aString.
    ^ item
!

menu:aMenu labeled:aString translateLabel:translateLabel
    |item|

    item := self new.
    item menu:aMenu labeled:aString.
    item translateLabel:translateLabel.
    ^ item
! !

!MenuEditor::RegularMenuItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::RegularMenuItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 340 340)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Name Key:'
              name: 'nameKeyLabel'
              layout: (AlignmentOrigin 107 0 25 0 1 0.5)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'nameKeyField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsKey
              visibilityChannel: notDelayedMenu
              tabable: true
              model: nameKey
              group: inputGroup
              type: symbolOrNil
              immediateAccept: false
              acceptOnLeave: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Label:'
              name: 'labelLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'labelField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: basicsLabel
              visibilityChannel: notDelayedMenu
              tabable: true
              model: rawLabel
              group: inputGroup
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptOnLostFocus: false
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (CheckBoxSpec
              label: 'Translate Label'
              name: 'translateLabelCheckBox'
              layout: (Point 20 213)
              activeHelpKey: basicsTranslateLabel
              visibilityChannel: notDelayedMenu
              tabable: true
              model: translateLabel
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Is Button'
              name: 'isButtonCheckBox'
              layout: (Point 20 238)
              activeHelpKey: basicsIsButton
              visibilityChannel: notDelayedMenu
              tabable: true
              model: isButton
              translateLabel: true
            )
           (CheckBoxSpec
              label: 'Horizontal Layout'
              name: 'horizontalLayout'
              layout: (Point 20 263)
              activeHelpKey: horizontalLayout
              tabable: true
              model: horizontalLayout
              translateLabel: true
            )
           )
         
        )
      )
! !

!MenuEditor::RegularMenuItem methodsFor:'accessing'!

argument:aValue
    "/ ignorred.
!

menu:aMenu labeled:aString
    |expanded item menu|

    self criticalDo:[
        self isRootItem ifTrue:[ expanded := true ]
                       ifFalse:[ expanded := isExpanded ].

        self removeAll.
        self rawLabel:aString.

        menu := aMenu value.

        (menu isNil or:[menu isString]) ifTrue:[
            menu := nil
        ] ifFalse:[
            aMenu isCollection ifTrue:[ menu := Menu new fromLiteralArrayEncoding:aMenu ]
                              ifFalse:[ menu := aMenu ].

            menu numberOfItems == 0 ifTrue:[
                menu := nil
            ].
        ].
        menu ifNotNil:[
            isExpanded := false.        "/ discard change notifications
            children   := OrderedCollection new.

            menu itemsDo:[:el|
                item := self class menuItem:el.
                item parent:self.
                children add:item.
            ].
            expanded ifTrue:[ self expand ].
        ].
        isExpanded := expanded.
    ].        
    self changed
!

menuItem
    "returns self as a MenuItem
    "
    |item|

    item := super menuItem.
    item submenu:(self submenu).
  ^ item
!

menuItem:anItem

    super menuItem:anItem.
    self  menu:(anItem submenu) labeled:nil.
!

slices
    self isDelayedMenu ifTrue:[
        ^ #(
                (Basics   basicsEditSpec )
           )
    ].

    ^ #(
            (Basics   basicsEditSpec )
            (Details  detailsEditSpec)
            (Image    image  )
            (Help     help)
       )
!

submenu
    |menu|

    menu := Menu new.

    children size ~~ 0 ifTrue:[
	children do:[:el| menu addItem:(el menuItem) ].
    ].
    ^ menu
! !

!MenuEditor::RegularMenuItem methodsFor:'aspects'!

getDelayedAttributesFrom:aMenuItem

    |menu|

    menu := self validateValue:(aMenuItem submenu value).

    self menu:menu labeled:nil.
    menuItem horizontalLayout:(aMenuItem horizontalLayout).
!

setDelayedAttributesTo:aMenuItem
    aMenuItem          submenu:(self submenu).
    aMenuItem horizontalLayout:(menuItem horizontalLayout).
! !

!MenuEditor::RegularMenuItem methodsFor:'displaying'!

displayLabel
    "returns the label dependent on is delayed or not
    "
    self isDelayedMenu ifTrue:[ ^ self class defaultDelayedLabel ].
  ^ menuItem rawLabel
!

icon
    self isDelayedMenu ifTrue:[ ^ self class iconDelayedMenu ].
  ^ self class iconMenu
! !

!MenuEditor::RegularMenuItem methodsFor:'queries'!

canAddChildren
    "children can be added
    "
    ^ true
!

canExpand
    "returns true if the item is expandable
    "
    ^ isExpanded == false
!

hasIndicator
    ^ true
!

isKindOfMenu
    ^ true
! !

!MenuEditor::ResourceEditor class methodsFor:'interface specs'!

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:MenuEditor::ResourceEditor andSelector:#windowSpec
     MenuEditor::ResourceEditor new openInterface:#windowSpec
     MenuEditor::ResourceEditor open
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: windowSpec
        window: 
       (WindowSpec
          label: 'Image Item'
          name: 'Image Item'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 288 295)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Retriever:'
              name: 'retrieverLabel'
              layout: (AlignmentOrigin 107 0 26 0 1 0.5)
              activeHelpKey: imageRetriever
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (ComboBoxSpec
              name: 'retrieverHolder'
              layout: (LayoutFrame 110 0 15 0 -20 1.0 37 0)
              activeHelpKey: imageRetriever
              tabable: true
              model: retrieverHolder
              type: symbolOrNil
              immediateAccept: true
              acceptOnReturn: false
              acceptOnTab: false
              acceptOnPointerLeave: false
              entryCompletionBlock: entryCompletionForRetriever
              comboList: retrieverList
              isFilenameBox: false
            )
           (LabelSpec
              label: 'Selector:'
              name: 'iconLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              activeHelpKey: imageSelector
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'selectorHolder'
              layout: (LayoutFrame 110 0 40 0 -42 1.0 62 0)
              activeHelpKey: imageSelector
              tabable: true
              model: selectorHolder
              group: inputGroup
              type: symbolOrNil
              immediateAccept: true
              acceptOnReturn: false
              acceptOnTab: false
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (ActionButtonSpec
              label: '...'
              name: 'browseButton'
              layout: (LayoutFrame -40 1 40 0 -20 1 62 0)
              activeHelpKey: browseResource
              tabable: true
              model: doBrowseForImageResource
            )
           (HierarchicalListViewSpec
              name: 'imageList'
              layout: (LayoutFrame 20 0.0 67 0 -20 1.0 -30 1.0)
              activeHelpKey: imageImageList
              model: imageHolder
              menu: menuEditImage
              hasHorizontalScrollBar: true
              hasVerticalScrollBar: true
              miniScrollerHorizontal: true
              listModel: imageList
              useIndex: false
              highlightMode: label
              postBuildCallback: postBuildImageViewer:
            )
           (ViewSpec
              name: 'Box1'
              layout: (LayoutFrame 20 0.0 -30 1.0 -20 1.0 0 1.0)
              level: 0
              component: 
             (SpecCollection
                collection: (
                 (CheckBoxSpec
                    label: 'Image & Label'
                    name: 'iconAndLabelCheckBox'
                    layout: (AlignmentOrigin 0 0 0 0.5 0 0.5)
                    activeHelpKey: imageImageAndLabel
                    tabable: true
                    model: iconAndLabelHolder
                    translateLabel: true
                  )
                 (ActionButtonSpec
                    label: 'Image Editor'
                    name: 'imageEditorButton'
                    layout: (AlignmentOrigin 0 1.0 0 0.5 1 0.5)
                    activeHelpKey: imageImageEditor
                    hasCharacterOrientedLabel: false
                    tabable: true
                    model: doEditImage
                  )
                 )
               
              )
            )
           )
         
        )
      )
! !

!MenuEditor::ResourceEditor methodsFor:'accessing'!

resourceRetriever
    |rcv sel cls|

    sel := selectorHolder value.
    sel size == 0 ifTrue:[ ^ nil ].
    cls := self retrieverClass.
    cls ifNotNil:[ cls := cls name asSymbol ].

    rcv := ResourceRetriever new.
    rcv className:cls.
    rcv  selector:sel.

    iconAndLabelHolder value ifTrue:[ rcv labelText:'' ].
    ^ rcv
!

resourceRetriever:aResourceRetriever
    |cls sel isOn|

    aResourceRetriever notNil ifTrue:[
	cls := aResourceRetriever className.
	cls ifNotNil:[
	    cls isBehavior ifTrue:[cls := cls name asSymbol].
	].
	sel  := aResourceRetriever selector.
	isOn := aResourceRetriever labelText notNil.
    ] ifFalse:[
	cls := sel := nil.
	isOn := false.
    ].

    retrieverHolder value:cls.
    selectorHolder  value:sel.
    iconAndLabelHolder value:isOn.
!

retrieverClass
    |cls|

    cls  := retrieverHolder value.

    cls size ~~ 0 ifTrue:[
	cls := Smalltalk at:cls ifAbsent:nil.

	(cls notNil and:[cls isBehavior]) ifTrue:[
	    ^ cls
	].
    ].
    ^ nil
! !

!MenuEditor::ResourceEditor methodsFor:'actions'!

doBrowseForImageResource
    "opens a browser on image-resource methods"

    |classAndSelector|

    classAndSelector := ResourceSelectionBrowser
                request:'Use Image From Class'
                onSuperclass:nil
                andClass:(self retrieverClass)
                andSelector:(selectorHolder value)
                withResourceTypes:#(image fileImage programImage).

    classAndSelector isNil ifTrue:[ ^ self ].

    retrieverHolder value:(classAndSelector methodClass) name.
    selectorHolder  value:(classAndSelector methodSelector).
!

doEditImage
    |sel cls item|

    item := imageHolder value.
    item notNil ifTrue:[ 
        item doEdit 
    ] ifFalse:[
        (sel := selectorHolder value) isNil ifTrue:[
            Dialog warn:'No selector is defined.'.
        ] ifFalse:[
            (cls := retrieverHolder value) isNil ifTrue:[
                Dialog warn:'No resource retriever is defined.'.
            ] ifFalse:[
                cls := Smalltalk classNamed:cls.
                cls isNil ifTrue:[
                    Dialog warn:'No such resource retriever class.'.
                ] ifFalse:[
                    ImageEditor openOnClass:cls andSelector:sel
                ]
            ]
        ]
    ].
! !

!MenuEditor::ResourceEditor methodsFor:'aspects'!

entryCompletionForRetriever
    ^ [ :s :field | 
        |info|

        info := Smalltalk classnameCompletion:s.
        field contents:info first.
      ].
!

iconAndLabelHolder
    ^ iconAndLabelHolder
!

imageHolder
    ^ imageHolder.
!

imageList
    ^ imageList.
!

modifiedChannel
    ^ builder booleanValueAspectFor: #modifiedChannel
!

modifiedChannel:aChannel
    builder aspectAt:#modifiedChannel put:aChannel.
!

retrieverHolder
    ^ retrieverHolder
!

retrieverList
    |list|

    list := builder bindingAt:#retrieverList.

    list ifNil:[
	list := MenuEditor imageRetrieverClasses asList.
	builder aspectAt:#retrieverList put:list.
    ].
    ^ list
!

selectorHolder
    ^ selectorHolder.
! !

!MenuEditor::ResourceEditor methodsFor:'change & update'!

retrieverChanged
    "called if the retriever changed
    "
    |retriever list name|

    retriever := self retrieverClass.
    imageHolder setValue:nil.

    imageList root fromClass:retriever.
    self updateImageHolder.

    (retriever notNil and:[imageList size ~~ 0]) ifTrue:[
        list := self retrieverList.
        name := retriever name.

        (list includes:name) ifFalse:[
            list add:(name asSymbol).
        ]
    ].
!

selectorChanged
    self updateImageHolder.
!

update:what with:aPara from:aModel
    |item|

    self modifiedChannel value:true.

    aModel == retrieverHolder ifTrue:[ ^ self retrieverChanged ].
    aModel == selectorHolder  ifTrue:[ ^ self selectorChanged  ].

    aModel == imageHolder ifTrue:[
        item := imageHolder value.
        item ifNotNil:[ selectorHolder value:(item label) ].
        ^ self
    ].
    super update:what with:aPara from:aModel
!

updateImageHolder
    |item selector line|

    imageList isEmpty ifTrue:[^ self].

    selector := selectorHolder value.
    selector size == 0 ifTrue:[ imageHolder value:nil. ^ self ].

    item     := nil.
    selector := selector asSymbol.

    imageList do:[:anItem| |sel|
        sel := anItem selector.
        selector == sel ifTrue:[
            imageHolder value:anItem.
            ^ self
        ].
        item ifNil:[
            (sel startsWith:selector) ifTrue:[ item := anItem ]
        ]
    ].
    imageHolder value:nil.

    item ifNotNil:[
        line := imageList identityIndexOf:item.
        imageViewer scrollToLine:line
    ].
! !

!MenuEditor::ResourceEditor methodsFor:'initialization'!

initialize
    super initialize.

    iconAndLabelHolder := true asValue.
    iconAndLabelHolder addDependent:self.

    imageHolder := nil asValue.

    selectorHolder := nil asValue.
    selectorHolder addDependent:self.

    imageList := HierarchicalList new.
    imageList application:self.
    imageList root:(MenuEditor::ResourceEditorItem new).
    imageList showRoot:false.

    imageHolder := nil asValue.
    imageHolder addDependent:self.

    retrieverHolder := nil asValue.
    retrieverHolder addDependent:self.
!

postBuildImageViewer:aWidget
    imageViewer := aWidget.
! !

!MenuEditor::ResourceEditorItem class methodsFor:'instance creation'!

fromClass:aClass selector:aSelector
    |item|

    item := self new.
    item fromClass:aClass selector:aSelector.
    ^ item
! !

!MenuEditor::ResourceEditorItem methodsFor:'accessing'!

icon
    ^ icon
!

label
    ^ selector
!

selector
    ^ selector
! !

!MenuEditor::ResourceEditorItem methodsFor:'instance creation'!

fromClass:aClass
    |r item|

    (aClass notNil and:[aClass isBehavior]) ifFalse:[
	^ self collapse.
    ].
    aClass == selector ifTrue:[
	^ self expand
    ].
    self collapse.

    selector := aClass.
    children := SortedCollection sortBlock:[:a :b| a label < b label ].

    self application withWaitCursorDo:[
	aClass withAllSuperclassesDo:[:aClass|
	    aClass class selectorsAndMethodsDo:[:sel :m| 
		((r := m resourceType) == #image or:[r == #programImage]) ifTrue:[
		    item := self class fromClass:aClass selector:sel.
		    item parent:self.
		    children add:item
		]
	    ]
	].
	self expand
    ].
!

fromClass:aClass selector:aSelector
    |w h magnify|

    selector := aSelector asSymbol.
    selector numArgs == 0 ifFalse:[^ self].

    icon  := aClass perform:selector.

    w := icon width.
    h := icon height.

    w > 32 ifTrue:[
        magnify := 32 / w.
        h > 32 ifTrue:[ magnify := (32 / h) max:magnify ].
    ] ifFalse:[
        h > 32 ifFalse:[^ self].
        magnify := 32 / h.
    ].
    icon := icon magnifiedBy: magnify.
!

initialize
    super initialize.
    children := #().
! !

!MenuEditor::ResourceEditorItem methodsFor:'user operations'!

doEdit
    "open image browser on self
    "
    |parent|

    parent := self parent.

    parent ifNotNil:[
	ImageEditor openOnClass:(parent selector) andSelector:selector
    ].
! !

!MenuEditor::RootItem class methodsFor:'defaults'!

defaultLabel
    ^ MenuEditor resourceType
! !

!MenuEditor::RootItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::RootItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 260 46)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Selector:'
              name: 'selectorLabel'
              layout: (AlignmentOrigin 107 0 26 0 1 0.5)
              activeHelpKey: basicsSelector
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'selectorField'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsSelector
              tabable: true
              model: rawLabel
              group: inputGroup
              type: string
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           )
         
        )
      )
! !

!MenuEditor::RootItem class methodsFor:'interface-editor'!

addBindingsTo:aspects for:aMenuEditor
    "add additional bindings to the aspects
    "
! !

!MenuEditor::RootItem methodsFor:'accessing'!

menuItem:aMenuItem
    "rebuild self from a MenuItem
    "
    |submenu selector|

    aMenuItem notNil ifTrue:[
	submenu  := aMenuItem submenu.
	selector := aMenuItem rawLabel.
    ] ifFalse:[
	selector := submenu := nil.
    ].
    self menu:submenu labeled:selector.
!

rawLabel:aValue
    "set the label assigned to the item
    "
    |value|

    aValue isString ifTrue:[
        value := aValue withoutSeparators.

        (value notEmpty and:[value first isLetter]) ifTrue:[
            menuItem rawLabel:(value asSymbol)
        ].
    ].
!

slices
    ^ #(
	    (Basics   basicsEditSpec)
       )
! !

!MenuEditor::RootItem methodsFor:'adding & removing'!

remove
    "cannot remove the root item; delete all my children
    "
    self removeAll.
! !

!MenuEditor::RootItem methodsFor:'aspects'!

aspectAt:aKey put:aValue
    "discard all other than the rawLabel
    "
    aKey == #rawLabel ifTrue:[ self rawLabel:aValue ].
! !

!MenuEditor::RootItem methodsFor:'displaying'!

heightOn:aGC
    height ifNil:[ height := aGC font heightOn:aGC device ].
  ^ height
! !

!MenuEditor::RootItem methodsFor:'initialization'!

initialize
    super initialize.
    isExpanded := true.
! !

!MenuEditor::RootItem methodsFor:'queries'!

canCollapse
    ^ false
!

hasIndicator
    ^ false
!

isDelayedMenu
    ^ false
!

isRootItem
    ^ true
! !

!MenuEditor::RootItem methodsFor:'queries-editor'!

actionSelectors
    "returns my action selectors
    "
    ^ #()
!

aspectSelectors
    "returns my aspect selectors
    "
    ^ #()
! !

!MenuEditor::RootItem methodsFor:'queries-operation'!

canMoveInAbove
    ^ false
!

canMoveInNext
    ^ false
!

canMoveOut
    ^ false
!

canMoveUpOrDown
   ^ false
! !

!MenuEditor::SeparatorItem class methodsFor:'interface specs'!

basicsEditSpec
    "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:MenuEditor::SeparatorItem andSelector:#basicsEditSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: basicsEditSpec
        window: 
       (WindowSpec
          label: 'basicsEditSpec'
          name: 'basicsEditSpec'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 260 245)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Separator:'
              name: 'separatorLabel'
              layout: (AlignmentOrigin 107 0 26 0 1 0.5)
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (ComboListSpec
              name: 'seperatorList'
              layout: (LayoutFrame 110 0 15 0 -5 1.0 37 0)
              activeHelpKey: basicsSeparatorType
              tabable: true
              model: seperatorSelection
              comboList: seperatorList
              useIndex: true
            )
           (LabelSpec
              label: 'Visibility:'
              name: 'visibilityLabel'
              layout: (AlignmentOrigin 107 0 51 0 1 0.5)
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (InputFieldSpec
              name: 'visibilityInputField'
              layout: (LayoutFrame 110 0 40 0 -5 1.0 62 0)
              activeHelpKey: detailsVisibility
              tabable: true
              model: isVisible
              group: inputGroup
              type: symbolOrBooleanOrNil
              immediateAccept: false
              acceptOnReturn: true
              acceptOnTab: true
              acceptChannel: acceptChannel
              modifiedChannel: modifiedChannel
              acceptOnPointerLeave: false
            )
           (LabelSpec
              label: 'Start Group:'
              name: 'startGroupLabel'
              layout: (AlignmentOrigin 107 0 88 0 1 0.5)
              translateLabel: true
              resizeForLabel: true
              adjust: right
            )
           (PopUpListSpec
              label: 'left'
              name: 'startGroupPopUp'
              layout: (LayoutFrame 110 0 77 0 -5 1.0 99 0)
              activeHelpKey: detailsStartGroup
              tabable: true
              model: startGroup
              menu: 
             (left
                right
              )
            )
           )
         
        )
      )
! !

!MenuEditor::SeparatorItem class methodsFor:'interface-editor'!

addBindingsTo:aspects for:aMenuEditor
    "add additional bindings to the aspects
    "
    |holder|

    aspects 
        at:#seperatorList  
        ifAbsentPut:
            [
                |l|

                l := self separatorSlices collect:[:el| el last ].
                l := l collect:[:s | self classResources string:s ].
                l
            ].

    aspects at:#seperatorSelection ifAbsentPut:[
        holder := 0 asValue.
        holder addDependent:aMenuEditor.
        holder
    ].
!

defaultLabel
    ^ '-'
!

separatorSlices
    "get the list of menu spec values of the corresponding separator types
    "
    ^ #(
	( #blank        ''      'blank' )
	( #single       '-'     'single line')
	( #double       '='     'double line')
      )
! !

!MenuEditor::SeparatorItem methodsFor:'accessing'!

icon
    ^ self class iconSeparator
!

rawLabel:aValue
    |value|

    aValue isString ifTrue:[
	value := aValue withoutSeparators.

	(self class separatorTypeOf:value) ifNotNil:[
	    menuItem rawLabel:value
	]
    ].
!

separatorType
    ^ self class separatorTypeOf:(menuItem rawLabel).
!

slices
    ^ #(
	    (Basics   basicsEditSpec)
       )
! !

!MenuEditor::SeparatorItem methodsFor:'aspects'!

fromAspects:aspects
    "put my values into the values of aspects
    "
    |index slice|

    index  := (aspects at:#seperatorSelection) value ? 0.
    slice  := self class separatorSlices at:index ifAbsent:nil.

    slice ifNotNil:[ slice := slice at:2 ].

    (aspects at:#rawLabel) value:slice.
  ^ super fromAspects:aspects.
!

toAspects:aspects
    "put my values into the values of aspects
    "
    |index type|

    type   := self separatorType.
    index  := self class separatorSlices findFirst:[:el| el first == type ].

    (aspects at:#seperatorSelection) value:index.
  ^ super  toAspects:aspects.
! !

!MenuEditor::SeparatorItem methodsFor:'displaying'!

displayOn:aGC x:x y:y h:h
    "draw the receiver in the graphicsContext, aGC.
    "
    |x1 y0 type|

    type := self separatorType.
    type == #blank ifTrue:[ ^ self ].

    x1 := x + (self widthOn:aGC).
    y0 := y + (h // 2) - 1.

    type == #double ifTrue:[
	y0 := y0 + 1.
	aGC displayLineFromX:x y:y0 toX:x1 y:y0.
	y0 := y0 - 2
    ].
    aGC displayLineFromX:x y:y0 toX:x1 y:y0
!

widthOn:aGC
    width ifNil:[ width := 60 ].
  ^ width
! !

!MenuEditor class methodsFor:'documentation'!

version
    ^ '$Header$'
! !

MenuEditor initialize!