smacrotools

Type Members

1. abstract class BlackboxMacroTools extends CommonMacroTools

   

2. abstract class CommonMacroTools extends AnyRef

   

3. macro class JSOptionsObject extends Annotation with StaticAnnotation

   

   This macro annotation transforms a case class into a trait extending js.Object and a companion object with an apply() method.

   This macro annotation transforms a case class into a trait extending js.Object and a companion object with an apply() method. This allows easy definition of JavaScript "confguration" objects, where some options are required, but ohters are optional.

   Annotations

   @compileTimeOnly( ... ) @compileTimeOnly( ... )

   Example:

   1. @JSOptionsObject
      case class FooOptions(var foo: Int, @JSName("notify") update: Boolean = false, bar: js.UndefOr[String] = js.undefined)

      is transformed into

      @js.native
      trait FooOptions extends js.Object {
        var x: Int = js.native
        @JSName("notify")
        val update: Boolean = js.native
        val y: js.UndefOr[String] = js.native
      }
      object FooOptions {
        def apply(foo: Int, update: Boolean = false, bar: js.UndefOr[String] = js.undefined): FooOptions =
          val __o = js.Dynamic.literal(x = x, notify = update).asInstanceOf[js.Dictionary[js.Any]]
          if(bar.isDefined) __o.update("bar",bar)
          __o.asInstanceOf[FooOptions]
      }

   Note

   Arguments of type scalajs.js.UndefOr will only be defined on the returned object, iff their value is != js.undefined

4. abstract class JsBlackboxMacroTools extends BlackboxMacroTools with JsCommonMacroTools

   

5. trait JsCommonMacroTools extends CommonMacroTools

   

6. abstract class JsWhiteboxMacroTools extends WhiteboxMacroTools with JsCommonMacroTools

   

7. abstract class WhiteboxMacroTools extends CommonMacroTools

   

8. class debug extends Annotation with StaticAnnotation

   

   Enables debugging of an annotated angulate2 class during macro expansion and/or at runtime.