"{ Package: 'jv:smallsense' }"

"{ NameSpace: SmallSense }"

PO subclass:#ClassPO
	instanceVariableNames:'showPrefix klass icon'
	classVariableNames:''
	poolDictionaries:''
	category:'SmallSense-Core-Interface-PO'
!


!ClassPO methodsFor:'accessing'!

icon

    icon ifNil:[icon := SystemBrowser iconForClass: klass].
    ^icon

    "Created: / 06-04-2011 / 23:36:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

klass
    ^ klass

    "Created: / 25-08-2013 / 13:07:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

klass: aClass
    ^ klass := aClass

    "Created: / 25-08-2013 / 13:07:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 20-05-2014 / 10:05:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

label
    label isNil ifTrue:[
        showPrefix ifTrue:[
            label := klass name.
            (context notNil and:[klass isJavaClass]) ifTrue:[
                context language isJava ifTrue:[
                    label := klass javaName
                ] ifFalse:[
                    context language isSmalltalk ifTrue:[
                       label := 'JAVA ' , (klass  binaryName copyReplaceAll: $/ with: Character space)
                     ]
                ]
            ].
        ] ifFalse:[
            label := klass nameWithoutPrefix.
        ].
    ].

    ^label

    "Created: / 20-05-2014 / 11:29:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

showPrefix
    ^ showPrefix
!

showPrefix:something
    showPrefix := something.
!

stringAlreadyWritten
    "Answers a string already written in the textview"    

    (klass isJavaClass and:[context language isSmalltalk]) ifTrue:[
        | rec |

        rec := context node .
        [ rec isUnaryMessage ] whileTrue:[
            rec := rec receiver.
        ].
        (rec isVariableNode and:['JAVA' startsWith: rec name]) ifTrue:[
            ^ context codeView contents asString copyFrom: rec startPosition to: context node endPosition
        ].
    ].
    ^ super stringAlreadyWritten

    "Created: / 20-10-2013 / 02:46:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

stringToCompleteForLanguage: language
    ^ (klass isJavaClass and:[language isSmalltalk]) ifTrue:[
        'JAVA ', (klass binaryName copyReplaceAll: $/ with: Character space)
    ] ifFalse:[
        self label
    ].

    "Created: / 03-10-2013 / 16:42:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 20-05-2014 / 11:41:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!ClassPO methodsFor:'converting'!

asString
    ^klass isJavaClass ifTrue:[
        klass javaName
    ] ifFalse:[
        klass name
    ].

    "Created: / 04-04-2012 / 13:00:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
    "Modified: / 26-08-2013 / 10:27:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!ClassPO methodsFor:'displaying'!

displayLabel:aLabel h:lH on:aGC x:x y:y h:h
    | namespace y0 lw cnw fg |

    super displayLabel:aLabel h:lH on:aGC x:x y:y h:h.

    showPrefix ifFalse:[
        namespace := klass isJavaClass 
                        ifFalse:[klass  nameSpace name]
                        ifTrue:[klass javaPackage].
        (namespace notNil and:[namespace ~~ #Smalltalk]) ifTrue:[
            namespace := 'in ', namespace.
            lw :=  x + IconWidth + (aLabel widthOn: aGC).
            y0 := y - (lH + 1 - h // 2).
            y0 := y0 + (namespace ascentOn:aGC). 
            cnw := aGC widthOfString: namespace.

            (aGC width > (lw + cnw + 5)) ifTrue:[
                fg := aGC paint.
                aGC paint: (Color gray: 40).
                namespace displayOn:aGC x: aGC width - cnw - 5 y:y0.
                aGC paint: fg.
            ]
        ]
    ]

    "Created: / 18-09-2013 / 00:17:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!ClassPO methodsFor:'initialization'!

initialize
    "Invoked when a new instance is created."

    "/ please change as required (and remove this comment)
    "/ showPrefix := nil.

    super initialize.  
    showPrefix := false.

    "Modified: / 20-10-2013 / 02:38:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

initializeWithClass: aClass

    klass := aClass.
    showPrefix := false.

    "Created: / 20-05-2014 / 09:56:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !

!ClassPO methodsFor:'testing'!

isSmallSenseClassPO
    ^ true
! !

!ClassPO class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'
!

version_SVN
    ^ '$Id: SmallSense__ClassPO.st,v 1.2 2014/02/12 14:49:29 sr Exp $'
! !