chore: get fields

Author: BFergerson

core/src/main/kotlin/spp/jetbrains/artifact/service/ArtifactScopeService.kt

@@ -35,6 +35,10 @@ import spp.protocol.artifact.ArtifactType
 @Suppress("MemberVisibilityCanBePrivate", "TooManyFunctions") // public API
 object ArtifactScopeService : AbstractSourceMarkerService<IArtifactScopeService>(), IArtifactScopeService {
 
+    override fun getFields(element: PsiElement): List<PsiElement> {
+        return getService(element.language).getFields(element)
+    }
+
     override fun getLoops(element: PsiElement): List<PsiElement> {
         return getService(element.language).getLoops(element)
     }
@@ -118,6 +122,10 @@ object ArtifactScopeService : AbstractSourceMarkerService<IArtifactScopeService>
 
 // Extensions
 
+fun PsiElement.getFields(): List<PsiElement> {
+    return ArtifactScopeService.getService(language).getFields(this)
+}
+
 fun PsiElement.getFunctions(includeInnerClasses: Boolean = false): List<PsiNamedElement> {
     return ArtifactScopeService.getService(language).getFunctions(this, includeInnerClasses)
 }

core/src/main/kotlin/spp/jetbrains/artifact/service/define/IArtifactScopeService.kt

@@ -31,6 +31,7 @@ import com.intellij.psi.PsiNamedElement
 @Suppress("TooManyFunctions") // public API
 interface IArtifactScopeService : ISourceMarkerService {
 
+    fun getFields(element: PsiElement): List<PsiElement>
     fun getLoops(element: PsiElement): List<PsiElement>
     fun getFunctions(element: PsiElement, includeInnerClasses: Boolean = false): List<PsiNamedElement>
     fun getClasses(element: PsiElement): List<PsiNamedElement>

marker/js-marker/src/main/kotlin/spp/jetbrains/marker/js/service/JavascriptArtifactScopeService.kt

@@ -49,6 +49,11 @@ import spp.jetbrains.marker.SourceMarkerUtils
 @Suppress("TooManyFunctions") // public API
 class JavascriptArtifactScopeService : IArtifactScopeService {
 
+    override fun getFields(element: PsiElement): List<PsiElement> {
+        require(ArtifactTypeService.isJavaScript(element))
+        return element.descendantsOfType<JSField>().toList()
+    }
+
     override fun getLoops(element: PsiElement): List<PsiElement> {
         require(ArtifactTypeService.isJavaScript(element))
         return element.descendantsOfType<JSLoopStatement>().toList()

marker/jvm-marker/src/main/kotlin/spp/jetbrains/marker/jvm/service/JVMArtifactScopeService.kt

@@ -57,6 +57,13 @@ import spp.jetbrains.marker.SourceMarkerUtils.doOnReadThread
 @Suppress("TooManyFunctions") // public API
 class JVMArtifactScopeService : IArtifactScopeService {
 
+    override fun getFields(element: PsiElement): List<PsiElement> {
+        return when {
+            ArtifactTypeService.isKotlin(element) -> element.descendantsOfType<KtProperty>().toList()
+            else -> element.descendantsOfType<PsiField>().toList()
+        }
+    }
+
     override fun getLoops(element: PsiElement): List<PsiElement> {
         return when {
             ArtifactTypeService.isKotlin(element) -> element.descendantsOfType<KtLoopExpression>().toList()

marker/jvm-marker/src/main/kotlin/spp/jetbrains/marker/jvm/service/utils/JVMMarkerUtils.kt

@@ -55,6 +55,7 @@ object JVMMarkerUtils {
             element is PsiAnnotation -> return getFullyQualifiedName(element)
             element is PsiClass -> return getFullyQualifiedName(element)
             element is PsiMethod -> return getFullyQualifiedName(element)
+            element is PsiField -> return getFullyQualifiedName(element)
             else -> Unit
         }
 
@@ -158,6 +159,17 @@ object JVMMarkerUtils {
         )
     }
 
+    private fun getFullyQualifiedName(psiField: PsiField): ArtifactQualifiedName {
+        val classQualifiedName = psiField.findAnyContainingStrict(PsiClass::class.java)?.let {
+            getFullyQualifiedName(it).identifier
+        }
+        return ArtifactQualifiedName(
+            "$classQualifiedName.${psiField.name}",
+            type = ArtifactType.EXPRESSION, //todo: ArtifactType.VARIABLE
+            lineNumber = psiField.nameIdentifier.let { SourceMarkerUtils.getLineNumber(it) }
+        )
+    }
+
     private fun getFullyQualifiedName(method: KtNamedFunction): ArtifactQualifiedName {
         val classQualifiedName = method.findAnyContainingStrict(KtClass::class.java)?.let {
             getFullyQualifiedName(it).identifier

marker/py-marker/src/main/kotlin/spp/jetbrains/marker/py/service/PythonArtifactScopeService.kt

@@ -49,6 +49,11 @@ import spp.jetbrains.marker.SourceMarkerUtils
 @Suppress("TooManyFunctions") // public API
 class PythonArtifactScopeService : IArtifactScopeService {
 
+    override fun getFields(element: PsiElement): List<PsiElement> {
+        require(ArtifactTypeService.isPython(element))
+        return element.descendantsOfType<PyTargetExpression>().toList()
+    }
+
     override fun getLoops(element: PsiElement): List<PsiElement> {
         require(ArtifactTypeService.isPython(element))
         return element.descendantsOfType<PyLoopStatement>().toList()