-
Notifications
You must be signed in to change notification settings - Fork 12
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Closes #89: provide annotation for native 1.5 components
- Loading branch information
Showing
11 changed files
with
140 additions
and
173 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| // - Project: scalajs-angulate (https://github.com/jokade/scalajs-angulate) | ||
| // Description: Annotation for defining Angular 1.5 components | ||
| // | ||
| // Distributed under the MIT License (see included file LICENSE) | ||
|
|
||
| // Project: angulate2 (https://github.com/jokade/angulate2) | ||
| // Description: | ||
| package biz.enef.angulate | ||
|
|
||
| import biz.enef.angulate.impl.{ControllerMacroUtils, MacroBase} | ||
| import de.surfice.smacrotools.JsWhiteboxMacroTools | ||
|
|
||
| import scala.annotation.{StaticAnnotation, compileTimeOnly} | ||
| import scala.language.experimental.macros | ||
| import scala.reflect.macros.whitebox | ||
| import scala.scalajs.js | ||
|
|
||
| @compileTimeOnly("enable macro paradise to expand macro annotations") | ||
| class Component(selector: String, | ||
| template: String = "", | ||
| templateUrl: String = "", | ||
| controllerAs: String = "$ctrl", | ||
| bindings: js.Dictionary[String] = null) extends StaticAnnotation { | ||
| def macroTransform(annottees: Any*): Any = macro Component.Macro.impl | ||
| } | ||
|
|
||
| object Component { | ||
|
|
||
|
|
||
| private [angulate] class Macro(val c: whitebox.Context) extends JsWhiteboxMacroTools { | ||
| import c.universe._ | ||
|
|
||
| val annotationParamNames = Seq( | ||
| "selector", | ||
| "template", | ||
| "templateUrl", | ||
| "controllerAs", | ||
| "bindings" | ||
| ) | ||
|
|
||
| def componentOf[T: c.WeakTypeTag] = { | ||
| val ct = weakTypeOf[T] | ||
| val module = Select(c.prefix.tree, TermName("self")) | ||
|
|
||
| val comp = TermName(ct.typeSymbol.fullName) | ||
|
|
||
| val tree = q"""$module.component($comp.selector,$comp.options)""" | ||
| tree | ||
| } | ||
|
|
||
| def impl(annottees: c.Expr[Any]*) : c.Expr[Any] = annottees.map(_.tree).toList match { | ||
| case (classDecl: ClassDef) :: Nil => modifiedDeclaration(classDecl) | ||
| case _ => c.abort(c.enclosingPosition, "Invalid annottee for @Component") | ||
| } | ||
|
|
||
| def modifiedDeclaration(classDecl: ClassDef) = { | ||
| val parts = extractClassParts(classDecl) | ||
| import parts._ | ||
|
|
||
| val module = Select(c.prefix.tree, TermName("self")) | ||
|
|
||
| val objName = fullName + "_" | ||
|
|
||
| val annots = extractAnnotationParameters(c.prefix.tree,annotationParamNames) collect { | ||
| case (p,Some(v)) if p != "selector" => q""" ${p.toString} -> $v""" | ||
| } | ||
|
|
||
| val base = getJSBaseClass(parents) | ||
|
|
||
| val tree = | ||
| q"""{ | ||
| @scalajs.js.annotation.JSExport($fullName) | ||
| @scalajs.js.annotation.ScalaJSDefined | ||
| class $name ( ..$params ) extends ..$base { ..$body } | ||
| @scalajs.js.annotation.JSExport($objName) | ||
| @scalajs.js.annotation.ScalaJSDefined | ||
| object ${name.toTermName} extends scalajs.js.Object { | ||
| def selector = "test" | ||
| def controller = js.Array((() => new $name(..$params)):js.Function) | ||
| def options = scalajs.js.Dictionary( "controller" -> controller, ..$annots ) | ||
| } | ||
| } | ||
| """ | ||
| c.Expr[Any](tree) | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.