"{ Package: 'jv:smallsense' }"

"{ NameSpace: SmallSense }"

PO subclass:#MethodPO

	instanceVariableNames:'class'

	classVariableNames:''

	poolDictionaries:''

	category:'SmallSense-Core-Interface-PO'

!

!MethodPO class methodsFor:'Instance creation'!

    ^ (self new)

        class:class.

    "Created: / 17-10-2013 / 01:04:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MethodPO methodsFor:'accessing'!

class:something

    class := something.

    "Created: / 06-04-2011 / 16:51:42 / Jakub <zelenja7@fel.cvut.cz>"

!

cursorColumnAfterComplete

    | idx |

    idx := name indexOf: $:.

    ^idx == 0 ifTrue:[name size + 1] ifFalse:[idx + 1].

    "Created: / 05-04-2011 / 17:08:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

cursorColumnAfterCompleteForLanguage: language

    | stringToComplete idx |

    stringToComplete := self stringToCompleteForLanguage: language.

    language  isSmalltalk  ifTrue:[

        idx := stringToComplete indexOf: $:.

        ^idx == 0 ifTrue:[stringToComplete size] ifFalse:[idx].

    ].

    ((language askFor: #isJava) or:[language askFor: #isGroovy]) ifTrue:[

        ^ (stringToComplete at: stringToComplete size - 1) isSeparator

            ifTrue:[stringToComplete size- 2]

            ifFalse:[stringToComplete size]

    ].

    ^ stringToComplete size + 1.

    "Created: / 03-10-2013 / 16:50:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 07-10-2013 / 12:30:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

label

    label isNil ifTrue:[

        | someClass |

        someClass := class isBehavior ifTrue:[class] ifFalse:[class anElement].

        label := name.

        someClass programmingLanguage isSmalltalk ifFalse:[

            label := (someClass compiledMethodAt: name) printStringForBrowserWithSelector: name.

        ]

    ].

    ^ label

    "Created: / 07-04-2011 / 09:56:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 02-10-2013 / 02:28:57 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

stringToCompleteForLanguage: language

    | someClass |

    someClass := class isBehavior ifTrue:[class] ifFalse:[class anElement].

    someClass isJavaClass ifTrue:[

        | method |

        method := someClass compiledMethodAt: name.

        language isSmalltalk  ifTrue:[          

            ^  method selector upTo: $(

        ].

        ((language askFor: #isJava) or:[language askFor: #isGroovy]) ifTrue:[

            ^ (method selector upTo: $() , (method numArgs == 0 ifTrue:['()'] ifFalse:['(  )']).

        ].

    ].

    ^ String 

        fromStringCollection: (name tokensBasedOn: $:)

        separatedBy: ':  '.

    "Created: / 02-10-2013 / 02:33:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 31-03-2014 / 23:08:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MethodPO methodsFor:'displaying'!

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

    | lw cn cnw fg y0 |

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

    lw :=  x + IconWidth + (self label widthOn: aGC).

    class isCollection ifTrue:[

        cn := (class collect:[:each | each nameWithoutPrefix ]) asArray asStringWith:' , '.

    ] ifFalse:[

        cn := class nameWithoutPrefix.

    ].

    cnw := aGC widthOfString: cn.

    y0 := y - (lH + 1 - h // 2).

    y0 := y0 + (cn ascentOn:aGC).  

    (aGC width > (lw + cnw + 5)) ifTrue:

        [fg := aGC paint.

        aGC paint: Color gray .

        aGC displayString: cn x: aGC width - cnw - 5 y: y0.

        aGC paint: fg.

    ]

    "Created: / 18-09-2013 / 00:19:31 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 02-10-2013 / 02:17:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

displayOn:aGC x:x y:y opaque:opaque

    | lw cn cnw fg |

    super displayOn:aGC x:x y:y opaque:opaque.

    lw :=  x + 16 + (self label widthOn: aGC).

    cn := class nameWithoutPrefix.

    cnw := aGC widthOfString: cn.

    (aGC width > (lw + cnw + 5)) ifTrue:

        [fg := aGC paint.

        aGC paint: Color gray .

        aGC displayString: cn x: aGC width - cnw - 5 y: y.

        aGC paint: fg.

        ]

    "Created: / 21-05-2011 / 11:02:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MethodPO methodsFor:'testing'!

isSmallSenseMethodPO

    ^ true

! !

!MethodPO class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

!

version_SVN

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

! !