ReplacementPerformer: implement ReplacementPerformer for KtSuperTypeCallEntry

#KT-37849
This commit is contained in:
Dmitry Gridin
2020-04-01 19:31:16 +07:00
parent cf157e3999
commit aec3c22497
2 changed files with 69 additions and 33 deletions
@@ -74,18 +74,20 @@ fun KtLambdaArgument.getLambdaArgumentName(bindingContext: BindingContext): Name
fun KtLambdaArgument.moveInsideParenthesesAndReplaceWith( fun KtLambdaArgument.moveInsideParenthesesAndReplaceWith(
replacement: KtExpression, replacement: KtExpression,
functionLiteralArgumentName: Name? functionLiteralArgumentName: Name?,
withNameCheck: Boolean = true,
): KtCallExpression { ): KtCallExpression {
val oldCallExpression = parent as KtCallExpression val oldCallExpression = parent as KtCallExpression
val newCallExpression = oldCallExpression.copy() as KtCallExpression val newCallExpression = oldCallExpression.copy() as KtCallExpression
val psiFactory = KtPsiFactory(project) val psiFactory = KtPsiFactory(project)
val argument = if (shouldLambdaParameterBeNamed(newCallExpression.getValueArgumentsInParentheses(), oldCallExpression)) { val argument =
psiFactory.createArgument(replacement, functionLiteralArgumentName) if (withNameCheck && shouldLambdaParameterBeNamed(newCallExpression.getValueArgumentsInParentheses(), oldCallExpression)) {
} else { psiFactory.createArgument(replacement, functionLiteralArgumentName)
psiFactory.createArgument(replacement) } else {
} psiFactory.createArgument(replacement)
}
val functionLiteralArgument = newCallExpression.lambdaArguments.firstOrNull()!! val functionLiteralArgument = newCallExpression.lambdaArguments.firstOrNull()!!
val valueArgumentList = newCallExpression.valueArgumentList ?: psiFactory.createCallArguments("()") val valueArgumentList = newCallExpression.valueArgumentList ?: psiFactory.createCallArguments("()")
@@ -1,17 +1,6 @@
/* /*
* Copyright 2010-2016 JetBrains s.r.o. * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
* 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.idea.codeInliner package org.jetbrains.kotlin.idea.codeInliner
@@ -23,6 +12,7 @@ import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
import org.jetbrains.kotlin.idea.caches.resolve.analyze import org.jetbrains.kotlin.idea.caches.resolve.analyze
import org.jetbrains.kotlin.idea.core.canDropBraces import org.jetbrains.kotlin.idea.core.canDropBraces
import org.jetbrains.kotlin.idea.core.dropBraces import org.jetbrains.kotlin.idea.core.dropBraces
import org.jetbrains.kotlin.idea.core.moveInsideParenthesesAndReplaceWith
import org.jetbrains.kotlin.idea.core.replaced import org.jetbrains.kotlin.idea.core.replaced
import org.jetbrains.kotlin.idea.intentions.ConvertToBlockBodyIntention import org.jetbrains.kotlin.idea.intentions.ConvertToBlockBodyIntention
import org.jetbrains.kotlin.psi.* import org.jetbrains.kotlin.psi.*
@@ -43,26 +33,43 @@ internal abstract class ReplacementPerformer<TElement : KtElement>(
abstract fun doIt(postProcessing: (PsiChildRange) -> PsiChildRange): TElement? abstract fun doIt(postProcessing: (PsiChildRange) -> PsiChildRange): TElement?
} }
internal class AnnotationEntryReplacementPerformer( internal abstract class AbstractSimpleReplacementPerformer<TElement : KtElement>(
codeToInline: MutableCodeToInline, codeToInline: MutableCodeToInline,
elementToBeReplaced: KtAnnotationEntry elementToBeReplaced: TElement
) : ReplacementPerformer<KtAnnotationEntry>(codeToInline, elementToBeReplaced) { ) : ReplacementPerformer<TElement>(codeToInline, elementToBeReplaced) {
protected abstract fun createDummyElement(mainExpression: KtExpression): TElement
override fun doIt(postProcessing: (PsiChildRange) -> PsiChildRange): KtAnnotationEntry { protected open fun rangeToElement(range: PsiChildRange): TElement {
assert(codeToInline.mainExpression != null) assert(range.first == range.last)
@Suppress("UNCHECKED_CAST")
return range.first as TElement
}
final override fun doIt(postProcessing: (PsiChildRange) -> PsiChildRange): TElement {
assert(codeToInline.statementsBefore.isEmpty()) assert(codeToInline.statementsBefore.isEmpty())
val mainExpression = codeToInline.mainExpression ?: error("mainExpression mustn't be null")
val useSiteTarget = elementToBeReplaced.useSiteTarget?.getAnnotationUseSiteTarget() val dummyElement = createDummyElement(mainExpression)
val useSiteTargetText = useSiteTarget?.renderName?.let { "$it:" } ?: "" val replaced = elementToBeReplaced.replace(dummyElement)
val isFileUseSiteTarget = useSiteTarget == AnnotationUseSiteTarget.FILE
val dummyAnnotationEntry = createByPattern("@Dummy($0)", codeToInline.mainExpression!!) { psiFactory.createAnnotationEntry(it) }
val replaced = elementToBeReplaced.replace(dummyAnnotationEntry)
codeToInline.performPostInsertionActions(listOf(replaced)) codeToInline.performPostInsertionActions(listOf(replaced))
var range = PsiChildRange.singleElement(replaced) return rangeToElement(postProcessing(PsiChildRange.singleElement(replaced)))
range = postProcessing(range) }
}
internal class AnnotationEntryReplacementPerformer(
codeToInline: MutableCodeToInline,
elementToBeReplaced: KtAnnotationEntry
) : AbstractSimpleReplacementPerformer<KtAnnotationEntry>(codeToInline, elementToBeReplaced) {
override fun createDummyElement(mainExpression: KtExpression): KtAnnotationEntry =
createByPattern("@Dummy($0)", mainExpression) { psiFactory.createAnnotationEntry(it) }
override fun rangeToElement(range: PsiChildRange): KtAnnotationEntry {
val useSiteTarget = elementToBeReplaced.useSiteTarget?.getAnnotationUseSiteTarget()
val useSiteTargetText = useSiteTarget?.renderName?.let { "$it:" } ?: ""
val isFileUseSiteTarget = useSiteTarget == AnnotationUseSiteTarget.FILE
assert(range.first == range.last) assert(range.first == range.last)
assert(range.first is KtAnnotationEntry) assert(range.first is KtAnnotationEntry)
@@ -76,12 +83,39 @@ internal class AnnotationEntryReplacementPerformer(
} }
} }
internal class SuperTypeCallEntryReplacementPerformer(
codeToInline: MutableCodeToInline,
elementToBeReplaced: KtSuperTypeCallEntry
) : AbstractSimpleReplacementPerformer<KtSuperTypeCallEntry>(codeToInline, elementToBeReplaced) {
override fun createDummyElement(mainExpression: KtExpression): KtSuperTypeCallEntry {
val text = if (mainExpression is KtCallExpression && mainExpression.lambdaArguments.isNotEmpty()) {
callWithoutLambdaArguments(mainExpression)
} else {
mainExpression.text
}
return psiFactory.createSuperTypeCallEntry(text)
}
}
private fun callWithoutLambdaArguments(callExpression: KtCallExpression): String {
val copy = callExpression.copy() as KtCallExpression
val lambdaArgument = copy.lambdaArguments.first()
val argumentExpression = lambdaArgument.getArgumentExpression() ?: return callExpression.text
return lambdaArgument.moveInsideParenthesesAndReplaceWith(
replacement = argumentExpression,
functionLiteralArgumentName = null,
withNameCheck = false
).text ?: callExpression.text
}
internal class ExpressionReplacementPerformer( internal class ExpressionReplacementPerformer(
codeToInline: MutableCodeToInline, codeToInline: MutableCodeToInline,
expressionToBeReplaced: KtExpression expressionToBeReplaced: KtExpression
) : ReplacementPerformer<KtExpression>(codeToInline, expressionToBeReplaced) { ) : ReplacementPerformer<KtExpression>(codeToInline, expressionToBeReplaced) {
fun KtExpression.replacedWithStringTemplate(templateExpression: KtStringTemplateExpression): KtExpression? { private fun KtExpression.replacedWithStringTemplate(templateExpression: KtStringTemplateExpression): KtExpression? {
val parent = this.parent val parent = this.parent
return if (parent is KtStringTemplateEntryWithExpression return if (parent is KtStringTemplateEntryWithExpression