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Java-compatible "Copy Reference" action for Kotlin

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#KT-13140 Fixed
This commit is contained in:
Dmitry Jemerov
2016-08-25 19:40:23 +02:00
parent cbb2e5c379
commit 39ab1e985a
1 changed files with 14 additions and 19 deletions
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idea/src/org/jetbrains/kotlin/idea/actions/KotlinQualifiedNameProvider.kt
+14 -19
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@@ -16,34 +16,29 @@
package org.jetbrains.kotlin.idea.actions
import com.intellij.ide.actions.JavaQualifiedNameProvider
import com.intellij.ide.actions.QualifiedNameProvider
import com.intellij.psi.PsiElement
import com.intellij.openapi.project.Project
import com.intellij.openapi.editor.Editor
import org.jetbrains.kotlin.psi.KtProperty
import org.jetbrains.kotlin.psi.KtNamedFunction
import org.jetbrains.kotlin.psi.KtDeclaration
import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptor
import org.jetbrains.kotlin.resolve.DescriptorUtils
import com.intellij.openapi.project.Project
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiMethod
import org.jetbrains.kotlin.asJava.LightClassUtil
import org.jetbrains.kotlin.psi.KtClassOrObject
import org.jetbrains.kotlin.psi.KtNamedFunction
import org.jetbrains.kotlin.psi.KtProperty
class KotlinQualifiedNameProvider: QualifiedNameProvider {
override fun adjustElementToCopy(element: PsiElement?) = null
override fun getQualifiedName(element: PsiElement?): String? {
when (element) {
is KtClassOrObject -> return element.fqName?.asString()
is KtNamedFunction, is KtProperty -> {
val descriptor = (element as KtDeclaration).resolveToDescriptor()
val fqNameUnsafe = DescriptorUtils.getFqName(descriptor)
if (fqNameUnsafe.isSafe) {
return fqNameUnsafe.asString()
}
}
}
return null
override fun getQualifiedName(element: PsiElement?) = when(element) {
is KtClassOrObject -> element.fqName?.asString()
is KtNamedFunction -> getJavaQualifiedName(LightClassUtil.getLightClassMethod(element))
is KtProperty -> getJavaQualifiedName(LightClassUtil.getLightClassPropertyMethods(element).getter)
else -> null
}
private fun getJavaQualifiedName(method: PsiMethod?) = method?.let { JavaQualifiedNameProvider().getQualifiedName(method) }
override fun qualifiedNameToElement(fqn: String?, project: Project?) = null
override fun insertQualifiedName(fqn: String?, element: PsiElement?, editor: Editor?, project: Project?) {