[light classes] move KtLightClassForFacadeImpl to light-classes-base module
^KT-53097
This commit is contained in:
Dmitry Gridin
-209
@@ -1,209 +0,0 @@
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/*
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* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.asJava.classes
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import com.intellij.openapi.util.TextRange
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import com.intellij.psi.*
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import com.intellij.psi.impl.PsiSuperMethodImplUtil
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import com.intellij.psi.impl.light.LightEmptyImplementsList
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import com.intellij.psi.impl.light.LightModifierList
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import org.jetbrains.annotations.NonNls
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import org.jetbrains.kotlin.asJava.elements.FakeFileForLightClass
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import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
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import org.jetbrains.kotlin.fileClasses.javaFileFacadeFqName
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import org.jetbrains.kotlin.idea.KotlinLanguage
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import org.jetbrains.kotlin.load.java.structure.LightClassOriginKind
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import org.jetbrains.kotlin.load.kotlin.PackagePartClassUtils
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import org.jetbrains.kotlin.name.FqName
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import org.jetbrains.kotlin.name.JvmNames.JVM_NAME_SHORT
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import org.jetbrains.kotlin.psi.KtClassOrObject
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import org.jetbrains.kotlin.psi.KtFile
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import org.jetbrains.kotlin.psi.KtPsiFactory
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import org.jetbrains.kotlin.psi.KtStringTemplateExpression
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import org.jetbrains.kotlin.psi.psiUtil.siblings
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import javax.swing.Icon
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abstract class KtLightClassForFacadeImpl constructor(
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manager: PsiManager,
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override val facadeClassFqName: FqName,
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override val files: Collection<KtFile>
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) : KtLightClassBase(manager), KtLightClassForFacade {
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private val firstFileInFacade by lazyPub { files.iterator().next() }
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private val modifierList: PsiModifierList =
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LightModifierList(manager, KotlinLanguage.INSTANCE, PsiModifier.PUBLIC, PsiModifier.FINAL)
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private val implementsList: LightEmptyImplementsList =
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LightEmptyImplementsList(manager)
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private val packageClsFile by lazyPub {
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FakeFileForLightClass(
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firstFileInFacade,
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lightClass = { this },
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packageFqName = facadeClassFqName.parent()
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)
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}
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override fun getParent(): PsiElement = containingFile
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override val kotlinOrigin: KtClassOrObject? get() = null
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val fqName: FqName
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get() = facadeClassFqName
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override fun getModifierList() = modifierList
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override fun hasModifierProperty(@NonNls name: String) = modifierList.hasModifierProperty(name)
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override fun getExtendsList(): PsiReferenceList? = null
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override fun isDeprecated() = false
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override fun isInterface() = false
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override fun isAnnotationType() = false
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override fun isEnum() = false
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override fun getContainingClass(): PsiClass? = null
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override fun getContainingFile() = packageClsFile
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override fun hasTypeParameters() = false
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override fun getTypeParameters(): Array<out PsiTypeParameter> = PsiTypeParameter.EMPTY_ARRAY
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override fun getTypeParameterList(): PsiTypeParameterList? = null
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override fun getDocComment(): Nothing? = null
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override fun getImplementsList() = implementsList
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override fun getImplementsListTypes(): Array<out PsiClassType> = PsiClassType.EMPTY_ARRAY
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override fun getInterfaces(): Array<out PsiClass> = PsiClass.EMPTY_ARRAY
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override fun getInnerClasses(): Array<out PsiClass> = PsiClass.EMPTY_ARRAY
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override fun getOwnInnerClasses(): List<PsiClass> = listOf()
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override fun getAllInnerClasses(): Array<out PsiClass> = PsiClass.EMPTY_ARRAY
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override fun getInitializers(): Array<out PsiClassInitializer> = PsiClassInitializer.EMPTY_ARRAY
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override fun findInnerClassByName(@NonNls name: String, checkBases: Boolean): PsiClass? = null
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override fun isInheritorDeep(baseClass: PsiClass?, classToByPass: PsiClass?): Boolean = false
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override fun getLBrace(): PsiElement? = null
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override fun getRBrace(): PsiElement? = null
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override fun getName() = super<KtLightClassForFacade>.getName()
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override fun setName(name: String): PsiElement? {
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for (file in files) {
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val jvmNameEntry = JvmFileClassUtil.findAnnotationEntryOnFileNoResolve(file, JVM_NAME_SHORT)
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if (PackagePartClassUtils.getFilePartShortName(file.name) == name) {
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jvmNameEntry?.delete()
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continue
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}
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if (jvmNameEntry == null) {
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val newFileName = PackagePartClassUtils.getFileNameByFacadeName(name)
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val facadeDir = file.parent
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if (newFileName != null && facadeDir != null && facadeDir.findFile(newFileName) == null) {
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file.name = newFileName
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continue
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}
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val psiFactory = KtPsiFactory(this)
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val annotationText = "${JVM_NAME_SHORT}(\"$name\")"
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val newFileAnnotationList = psiFactory.createFileAnnotationListWithAnnotation(annotationText)
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val annotationList = file.fileAnnotationList
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if (annotationList != null) {
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annotationList.add(newFileAnnotationList.annotationEntries.first())
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} else {
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val anchor = file.firstChild.siblings().firstOrNull { it !is PsiWhiteSpace && it !is PsiComment }
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file.addBefore(newFileAnnotationList, anchor)
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}
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continue
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}
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val jvmNameExpression = jvmNameEntry.valueArguments.firstOrNull()?.getArgumentExpression() as? KtStringTemplateExpression
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?: continue
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ElementManipulators.handleContentChange(jvmNameExpression, name)
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}
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return this
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}
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override fun getQualifiedName() = facadeClassFqName.asString()
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override fun getNameIdentifier(): PsiIdentifier? = null
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override fun isValid() = files.all { it.isValid && it.hasTopLevelCallables() && facadeClassFqName == it.javaFileFacadeFqName }
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abstract override fun copy(): KtLightClassForFacade
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override fun getNavigationElement() = firstFileInFacade
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override fun isEquivalentTo(another: PsiElement?): Boolean =
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equals(another) ||
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(another is KtLightClassForFacade && another.facadeClassFqName == facadeClassFqName)
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override fun getElementIcon(flags: Int): Icon? = throw UnsupportedOperationException("This should be done by JetIconProvider")
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override fun isInheritor(baseClass: PsiClass, checkDeep: Boolean): Boolean {
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return baseClass.qualifiedName == CommonClassNames.JAVA_LANG_OBJECT
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}
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override fun getSuperClass(): PsiClass? {
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return JavaPsiFacade.getInstance(project).findClass(CommonClassNames.JAVA_LANG_OBJECT, resolveScope)
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}
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override fun getSupers(): Array<PsiClass> {
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return superClass?.let { arrayOf(it) } ?: arrayOf()
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}
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override fun getSuperTypes(): Array<PsiClassType> {
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return arrayOf(PsiType.getJavaLangObject(manager, resolveScope))
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}
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override fun hashCode() = facadeClassFqName.hashCode()
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override fun equals(other: Any?): Boolean {
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if (other == null || this::class.java != other::class.java) {
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return false
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}
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val lightClass = other as KtLightClassForFacadeImpl
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if (this === other) return true
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if (facadeClassFqName != lightClass.facadeClassFqName) return false
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if (files != lightClass.files) return false
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return true
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}
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override fun toString() = "${KtLightClassForFacadeImpl::class.java.simpleName}:$facadeClassFqName"
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override val originKind: LightClassOriginKind
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get() = LightClassOriginKind.SOURCE
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override fun getText() = firstFileInFacade.text ?: ""
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override fun getTextRange(): TextRange = firstFileInFacade.textRange ?: TextRange.EMPTY_RANGE
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override fun getTextOffset() = firstFileInFacade.textOffset
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override fun getStartOffsetInParent() = firstFileInFacade.startOffsetInParent
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override fun isWritable() = files.all { it.isWritable }
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override fun getVisibleSignatures(): MutableCollection<HierarchicalMethodSignature> = PsiSuperMethodImplUtil.getVisibleSignatures(this)
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}
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