"{ Package: 'stx:libjava/tools' }"

DictionaryInspectorView subclass:#JavaMapInspectorView

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'Languages-Java-Tools-Inspectors'

!

!JavaMapInspectorView methodsFor:'menu actions'!

doRemoveKey

    "remove selected item from keys"

    |l|

    listView withWaitCursorDo:[

        self selectedKeys do:[:key |

            inspectedObject 

                perform: #'remove(Ljava/lang/Object;)Ljava/lang/Object;'

                with: key

        ].

        keys := nil.

        selectionIndex := selectedLine := nil.

        inspectedObject changed.

    ].

    l := listView firstLineShown.

    self reinspect. "force list update"

    listView scrollToLine:l.

    "Created: / 04-12-2011 / 17:49:37 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!JavaMapInspectorView methodsFor:'private'!

allNumericKeys

    ^false "for now"

    "Created: / 04-12-2011 / 17:38:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

baseInspectedObjectClass

    | cls |

    cls := inspectedObject class.

    [ cls name startsWith: 'java/util/' ] whileFalse:[

        cls := cls superclass.

    ].

    ^cls.

    "Created: / 04-12-2011 / 17:02:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

indexList

    "return a list of indexes to show in the selectionList.

     Set hasMore to true, if a '...' entry should be added."

    | sortBlockForKeys allShown iterator |

    allShown := (inspectedObject perform: #'size()I') <= nShown.

    (allShown and:[self allNumericKeys]) ifTrue:[

        sortBlockForKeys := [:a :b | a < b].

    ] ifFalse:[

        sortBlockForKeys := [:a :b | a displayString < b displayString].

    ].

    keys := (SortedCollection new:nShown) sortBlock:sortBlockForKeys.

    iterator := (inspectedObject 

                    perform: #'keySet()Ljava/util/Set;') 

                    perform: #'iterator()Ljava/util/Iterator;'.

    [ ( iterator perform: #'hasNext()Z' ) == 1 ] whileTrue:[

        keys add: ( iterator perform: #'next()Ljava/lang/Object;' ).

        keys size >= nShown ifTrue:[ 

            hasMore := true.

            ^ keys

        ].

    ].

    ^ keys

    "Modified: / 10-05-2011 / 08:14:59 / cg"

    "Created: / 04-12-2011 / 17:38:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

valueForSpecialLine:line

    line string = '-size' ifTrue:[

        ^inspectedObject perform: #'size()I'

    ].

    ^super valueForSpecialLine: line

    "Created: / 04-12-2011 / 17:06:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!JavaMapInspectorView methodsFor:'user interaction'!

indexedValueAtIndex:idx

    |key|

    key := keys at:idx.

    ^self indexedValueAtKey: key

    "Modified: / 04-12-2011 / 17:55:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

indexedValueAtIndex:idx put:newValue

    |key|

    key := keys at:idx.

    ^inspectedObject 

        perform: #'put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;'

        with:key 

        with:newValue.

    "Modified: / 04-12-2011 / 17:46:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

indexedValueAtKey:key

    ^ inspectedObject 

        perform: #'get(Ljava/lang/Object;)Ljava/lang/Object;'

        with: key.

    "Created: / 04-12-2011 / 17:54:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!JavaMapInspectorView class methodsFor:'documentation'!

version_CVS

    ^ '$Header: /cvs/stx/stx/libjava/tools/JavaMapInspectorView.st,v 1.2 2013-02-25 11:15:35 vrany Exp $'

!

version_HG

    ^ '$Changeset: <not expanded> $'

!

version_SVN

    ^ '§Id§'

! !