"{ Package: 'jn:refactoring_custom' }"

CustomAccessMethodsCodeGenerator subclass:#CustomMultiSetterMethodsCodeGenerator

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'Interface-Refactoring-Custom'

!

!CustomMultiSetterMethodsCodeGenerator class methodsFor:'accessing-presentation'!

description

    "Returns more detailed description of the receiver"

    ^ 'Multi-Setter Method(s) for selected instance variables'

    "Modified: / 13-07-2014 / 19:06:56 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

!

label

    "Returns show label describing the receiver. This label

     is used in UI as menu item/tree item label."

    ^ 'Multi-Setter Method(s)'

    "Modified: / 13-07-2014 / 19:06:16 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomMultiSetterMethodsCodeGenerator class methodsFor:'queries'!

availableInContext:aCustomContext

    ^ aCustomContext selectedClasses notEmptyOrNil and: [ 

        aCustomContext selectedVariables notEmptyOrNil and: [ 

            aCustomContext selectedVariables size >= 2

        ]

    ]

    "Created: / 13-07-2014 / 19:14:36 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomMultiSetterMethodsCodeGenerator methodsFor:'code generation'!

createMultiSetterMethodForVariables: aVariableNames inClass: aClass

    "Creates multi-setter access method for given variable names and class"

    | setterSelector comment assignVariablesCode method |

    setterSelector := ''.

    comment := ''.

    assignVariablesCode := ''.

    userPreferences generateCommentsForSetters ifTrue: [ 

        comment := '"set instance variables"'.

    ].

    aVariableNames do: [ :variableName |

        | argumentName |

        argumentName := variableName asString, 'Arg'.

        setterSelector := setterSelector, variableName asString, ': ', argumentName, ' '.

        assignVariablesCode := assignVariablesCode, variableName asString, ' := ', argumentName, '. '.

    ].

    method := builder createMethod.

    method

        class: aClass;

        protocol: 'accessing';

        source: '`@setterSelector

            `"comment

            `@assignVariablesCode

        ';

        replace: '`@setterSelector' with: setterSelector asSymbol;

        replace: '`"comment' with: comment;

        replace: '`@assignVariablesCode' with: assignVariablesCode.

    "Created: / 13-07-2014 / 20:45:41 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomMultiSetterMethodsCodeGenerator methodsFor:'executing'!

buildInContext: aCustomContext

    "Creates multi-setter access methods for given context"

    aCustomContext selectedClasses do:[ :class | 

        self

            createMultiSetterMethodForVariables: aCustomContext selectedVariables

            inClass: class 

    ].

    "Modified: / 13-07-2014 / 20:45:41 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !