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IDEA support annotation apply & constructor #55
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33 changes: 33 additions & 0 deletions
33
...ij-plugin/src/main/scala/io/github/dreamylost/plugin/processor/clazz/ApplyProcessor.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| package io.github.dreamylost.plugin.processor.clazz | ||
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| import io.github.dreamylost.plugin.processor.ProcessType.ProcessType | ||
| import io.github.dreamylost.plugin.processor.{AbsProcessor, ProcessType} | ||
| import org.jetbrains.plugins.scala.lang.psi.api.toplevel.typedef.{ScClass, ScObject, ScTypeDefinition} | ||
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| /** | ||
| * Desc: Processor for annotation apply | ||
| * | ||
| * Mail: chk19940609@gmail.com | ||
| * Created by IceMimosa | ||
| * Date: 2021/7/8 | ||
| */ | ||
| class ApplyProcessor extends AbsProcessor { | ||
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| override def needCompanion: Boolean = true | ||
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| override def process(source: ScTypeDefinition, typ: ProcessType): Seq[String] = { | ||
| typ match { | ||
| case ProcessType.Method => | ||
| source match { | ||
| case obj: ScObject => | ||
| val clazz = obj.fakeCompanionClassOrCompanionClass.asInstanceOf[ScClass] | ||
| val nameAndTypes = getConstructorParameters(clazz, withSecond = false) | ||
| .map(o => s"${o._1}: ${o._2}") | ||
| .mkString(", ") | ||
| Seq(s"def apply($nameAndTypes): ${clazz.getName} = ???") | ||
| case _ => Nil | ||
| } | ||
| case _ => Nil | ||
| } | ||
| } | ||
| } |
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64 changes: 64 additions & 0 deletions
64
...gin/src/main/scala/io/github/dreamylost/plugin/processor/clazz/ConstructorProcessor.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| package io.github.dreamylost.plugin.processor.clazz | ||
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| import io.github.dreamylost.plugin.ScalaMacroNames | ||
| import io.github.dreamylost.plugin.processor.ProcessType.ProcessType | ||
| import io.github.dreamylost.plugin.processor.{AbsProcessor, ProcessType} | ||
| import org.jetbrains.plugins.scala.lang.psi.api.expr.ScMethodCall | ||
| import org.jetbrains.plugins.scala.lang.psi.api.statements.ScVariableDefinition | ||
| import org.jetbrains.plugins.scala.lang.psi.api.toplevel.typedef.{ScClass, ScTypeDefinition} | ||
| import org.jetbrains.plugins.scala.lang.psi.types.ScLiteralType | ||
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| /** | ||
| * Desc: Processor for annotation constructor | ||
| * | ||
| * Mail: chk19940609@gmail.com | ||
| * Created by IceMimosa | ||
| * Date: 2021/7/8 | ||
| */ | ||
| class ConstructorProcessor extends AbsProcessor { | ||
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| private val excludeFieldsName = "excludeFields" | ||
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| override def needCompanion: Boolean = true | ||
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| override def process(source: ScTypeDefinition, typ: ProcessType): Seq[String] = { | ||
| typ match { | ||
| case ProcessType.Method => | ||
| source match { | ||
| case clazz: ScClass => | ||
| val consFields = getConstructorParameters(clazz, withSecond = false) | ||
| val excludeFields = clazz.annotations(ScalaMacroNames.CONSTRUCTOR).lastOption match { | ||
| case Some(an) => | ||
| // get excludeFields function call | ||
| an.getParameterList.getAttributes.findLast(_.getAttributeName == excludeFieldsName).map(_.getDetachedValue) | ||
| .collect { | ||
| case call: ScMethodCall => | ||
| // get call parameters | ||
| call.argumentExpressions.flatMap(_.`type`().toOption) | ||
| .collect { | ||
| case str: ScLiteralType => str.value.value.toString | ||
| } | ||
| .mkString(", ") | ||
| }.getOrElse("") | ||
| case None => "" | ||
| } | ||
| val varFields = clazz.extendsBlock.members | ||
| .collect { | ||
| // var, others: ScPatternDefinition, ScFunctionDefinition | ||
| case `var`: ScVariableDefinition => `var` | ||
| } | ||
| .flatMap { v => | ||
| v.declaredNames.map(n => (n, v.`type`().toOption.map(_.toString).getOrElse("Unit"))) | ||
| } | ||
| .filter(v => !excludeFields.contains(v._1)) | ||
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| val consFieldsStr = consFields.map(_._1).mkString(", ") | ||
| val allFieldsStr = (consFields ++ varFields).map(f => s"${f._1}: ${f._2}").mkString(", ") | ||
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| Seq(s"def this($allFieldsStr) = this($consFieldsStr)") | ||
| case _ => Nil | ||
| } | ||
| case _ => Nil | ||
| } | ||
| } | ||
| } | ||
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Immortal code(神仙代码) 🙁