.kotlin.kotlin-compiler.1.2.71.source-code.KtLightElementBase.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.asJava.elements
import com.intellij.navigation.ItemPresentationProviders
import com.intellij.openapi.util.TextRange
import com.intellij.psi.PsiElement
import com.intellij.psi.impl.light.LightElement
import org.jetbrains.kotlin.idea.KotlinLanguage
import org.jetbrains.kotlin.psi.KtElement
abstract class KtLightElementBase(private val parent: PsiElement): LightElement(parent.manager, KotlinLanguage.INSTANCE) {
override fun toString() = "${this.javaClass.simpleName} of $parent"
override fun getParent(): PsiElement = parent
abstract val kotlinOrigin: KtElement?
override fun getText() = kotlinOrigin?.text ?: ""
override fun getTextRange() = kotlinOrigin?.textRange ?: TextRange.EMPTY_RANGE
override fun getTextOffset() = kotlinOrigin?.textOffset ?: 0
override fun getStartOffsetInParent() = kotlinOrigin?.startOffsetInParent ?: 0
override fun isWritable() = kotlinOrigin?.isWritable ?: false
override fun getNavigationElement() = kotlinOrigin?.navigationElement ?: this
override fun getUseScope() = kotlinOrigin?.useScope ?: super.getUseScope()
override fun getContainingFile() = parent.containingFile
override fun getPresentation() = (kotlinOrigin ?: this).let { ItemPresentationProviders.getItemPresentation(it) }
override fun isValid() = parent.isValid
override fun findElementAt(offset: Int) = kotlinOrigin?.findElementAt(offset)
}