src/main/kotlin/platform/mixin/util/SignatureToPsi.kt diff

← → edited src/main/kotlin/platform/mixin/util/SignatureToPsi.kt

Ignore whitespaces Open in IDE

⁠ kyle wood: Fix up all duplicaate code warnings

Also messed up the ktlint configuration trying to upgrade it, but future
versions are still a broken mess. Sorry about that.

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/*
* Minecraft Dev for IntelliJ
*
* https://minecraftdev.org
*
* Copyright (c) 2023 minecraft-dev
*
* MIT License
*/

package com.demonwav.mcdev.platform.mixin.util

import com.intellij.psi.PsiElement
import com.intellij.psi.PsiElementFactory
import com.intellij.psi.PsiType
import com.intellij.psi.PsiTypeParameterList
import org.objectweb.asm.Opcodes
import org.objectweb.asm.Type
import org.objectweb.asm.signature.SignatureVisitor

class SignatureToPsi(
private val elementFactory: PsiElementFactory,
private val context: PsiElement?,
private val typeCompletedCallback: ((PsiType) -> Unit)? = null
) : SignatureVisitor(Opcodes.ASM7) {
private val text = StringBuilder()

private var hadBound = false
private var hadTypeArgument = false
private var arrayDimensions = 0
private var lastTypeArgumentVisitor: SignatureToPsi? = null

val formalTypeParameters: PsiTypeParameterList?
get() {
if (text.isEmpty()) {
return null
}
if (!text.endsWith('>')) {
text.append('>')
}
return elementFactory.createClassFromText("class Foo$text {}", context).typeParameterList!!
}

val type: PsiType
get() = elementFactory.createTypeFromText(text.toString(), context)

var superclassType: PsiType? = null
val interfaceTypes = mutableListOf<PsiType>()

val parameterTypes = mutableListOf<PsiType>()
var returnType: PsiType? = null
val exceptionTypes = mutableListOf<PsiType>()

override fun visitFormalTypeParameter(name: String) {
if (text.isEmpty()) {
text.append('<')
} else {
text.append(", ")
}
text.append(name)
hadBound = false
}

override fun visitClassBound(): SignatureVisitor {
text.append(" extends ")
hadBound = true
return this
}

override fun visitInterfaceBound(): SignatureVisitor {
if (hadBound) {
text.append(" & ")
} else {
text.append(" extends ")
hadBound = true
}
return this
}

override fun visitSuperclass(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
superclassType = it
}
}

override fun visitInterface(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
interfaceTypes += it
}
}

override fun visitParameterType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
parameterTypes += it
}
}

override fun visitReturnType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
returnType = it
}
}

override fun visitExceptionType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
exceptionTypes += it
}
}

private fun onTypeCompleted() {
if (arrayDimensions > 0) {
text.append("[]".repeat(arrayDimensions))
arrayDimensions = 0
}
typeCompletedCallback?.let { it(this.type) }
}

override fun visitBaseType(descriptor: Char) {
text.append(Type.getType(descriptor.toString()).className)
onTypeCompleted()
}

override fun visitTypeVariable(name: String) {
text.append(name)
onTypeCompleted()
}

override fun visitArrayType(): SignatureVisitor {
arrayDimensions++
return this
}

override fun visitClassType(name: String) {
text.append(name.replace('/', '.').replace('$', '.'))
}

private fun appendLastTypeArgument() {
val lastVisitor = lastTypeArgumentVisitor
if (lastVisitor != null) {
text.append(lastVisitor.text)
lastTypeArgumentVisitor = null
}
}

override fun visitTypeArgument() {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append(", ")
} else {
text.append('<')
hadTypeArgument = true
}
text.append("?")
}

override fun visitTypeArgument(wildcard: Char): SignatureVisitor {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append(", ")
} else {
text.append('<')
hadTypeArgument = true
}
if (wildcard == EXTENDS) {
text.append("? extends ")
} else if (wildcard == SUPER) {
text.append("? super ")
}

val visitor = SignatureToPsi(elementFactory, context)
lastTypeArgumentVisitor = visitor
return visitor
}

override fun visitInnerClassType(name: String) {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append('>')
hadTypeArgument = false
}
text.append('.').append(name)
}

override fun visitEnd() {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append('>')
}
onTypeCompleted()
}
}

/*
* Minecraft Dev for IntelliJ
*
* https://minecraftdev.org
*
* Copyright (c) 2023 minecraft-dev
*
* MIT License
*/

package com.demonwav.mcdev.platform.mixin.util

import com.intellij.psi.PsiElement
import com.intellij.psi.PsiElementFactory
import com.intellij.psi.PsiType
import com.intellij.psi.PsiTypeParameterList
import org.objectweb.asm.Opcodes
import org.objectweb.asm.Type
import org.objectweb.asm.signature.SignatureVisitor

class SignatureToPsi(
private val elementFactory: PsiElementFactory,
private val context: PsiElement?,
private val typeCompletedCallback: ((PsiType) -> Unit)? = null,
) : SignatureVisitor(Opcodes.ASM7) {
private val text = StringBuilder()

private var hadBound = false
private var hadTypeArgument = false
private var arrayDimensions = 0
private var lastTypeArgumentVisitor: SignatureToPsi? = null

val formalTypeParameters: PsiTypeParameterList?
get() {
if (text.isEmpty()) {
return null
}
if (!text.endsWith('>')) {
text.append('>')
}
return elementFactory.createClassFromText("class Foo$text {}", context).typeParameterList!!
}

val type: PsiType
get() = elementFactory.createTypeFromText(text.toString(), context)

var superclassType: PsiType? = null
val interfaceTypes = mutableListOf<PsiType>()

val parameterTypes = mutableListOf<PsiType>()
var returnType: PsiType? = null
val exceptionTypes = mutableListOf<PsiType>()

override fun visitFormalTypeParameter(name: String) {
if (text.isEmpty()) {
text.append('<')
} else {
text.append(", ")
}
text.append(name)
hadBound = false
}

override fun visitClassBound(): SignatureVisitor {
text.append(" extends ")
hadBound = true
return this
}

override fun visitInterfaceBound(): SignatureVisitor {
if (hadBound) {
text.append(" & ")
} else {
text.append(" extends ")
hadBound = true
}
return this
}

override fun visitSuperclass(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
superclassType = it
}
}

override fun visitInterface(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
interfaceTypes += it
}
}

override fun visitParameterType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
parameterTypes += it
}
}

override fun visitReturnType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
returnType = it
}
}

override fun visitExceptionType(): SignatureVisitor {
return SignatureToPsi(elementFactory, context) {
exceptionTypes += it
}
}

private fun onTypeCompleted() {
if (arrayDimensions > 0) {
text.append("[]".repeat(arrayDimensions))
arrayDimensions = 0
}
typeCompletedCallback?.let { it(this.type) }
}

override fun visitBaseType(descriptor: Char) {
text.append(Type.getType(descriptor.toString()).className)
onTypeCompleted()
}

override fun visitTypeVariable(name: String) {
text.append(name)
onTypeCompleted()
}

override fun visitArrayType(): SignatureVisitor {
arrayDimensions++
return this
}

override fun visitClassType(name: String) {
text.append(name.replace('/', '.').replace('$', '.'))
}

private fun appendLastTypeArgument() {
val lastVisitor = lastTypeArgumentVisitor
if (lastVisitor != null) {
text.append(lastVisitor.text)
lastTypeArgumentVisitor = null
}
}

override fun visitTypeArgument() {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append(", ")
} else {
text.append('<')
hadTypeArgument = true
}
text.append("?")
}

override fun visitTypeArgument(wildcard: Char): SignatureVisitor {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append(", ")
} else {
text.append('<')
hadTypeArgument = true
}
if (wildcard == EXTENDS) {
text.append("? extends ")
} else if (wildcard == SUPER) {
text.append("? super ")
}

val visitor = SignatureToPsi(elementFactory, context)
lastTypeArgumentVisitor = visitor
return visitor
}

override fun visitInnerClassType(name: String) {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append('>')
hadTypeArgument = false
}
text.append('.').append(name)
}

override fun visitEnd() {
appendLastTypeArgument()
if (hadTypeArgument) {
text.append('>')
}
onTypeCompleted()
}
}

/* * Minecraft Dev for IntelliJ * * https://minecraftdev.org * * Copyright (c) 2023 minecraft-dev * * MIT License */ package com.demonwav.mcdev.platform.mixin.util import com.intellij.psi.PsiElement import com.intellij.psi.PsiElementFactory import com.intellij.psi.PsiType import com.intellij.psi.PsiTypeParameterList import org.objectweb.asm.Opcodes import org.objectweb.asm.Type import org.objectweb.asm.signature.SignatureVisitor class SignatureToPsi( private val elementFactory: PsiElementFactory, private val context: PsiElement?, private val typeCompletedCallback: ((PsiType) -> Unit)? = null ) : SignatureVisitor(Opcodes.ASM7) { private val text = StringBuilder() private var hadBound = false private var hadTypeArgument = false private var arrayDimensions = 0 private var lastTypeArgumentVisitor: SignatureToPsi? = null val formalTypeParameters: PsiTypeParameterList? get() { if (text.isEmpty()) { return null } if (!text.endsWith('>')) { text.append('>') } return elementFactory.createClassFromText("class Foo$text {}", context).typeParameterList!! } val type: PsiType get() = elementFactory.createTypeFromText(text.toString(), context) var superclassType: PsiType? = null val interfaceTypes = mutableListOf<PsiType>() val parameterTypes = mutableListOf<PsiType>() var returnType: PsiType? = null val exceptionTypes = mutableListOf<PsiType>() override fun visitFormalTypeParameter(name: String) { if (text.isEmpty()) { text.append('<') } else { text.append(", ") } text.append(name) hadBound = false } override fun visitClassBound(): SignatureVisitor { text.append(" extends ") hadBound = true return this } override fun visitInterfaceBound(): SignatureVisitor { if (hadBound) { text.append(" & ") } else { text.append(" extends ") hadBound = true } return this } override fun visitSuperclass(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { superclassType = it } } override fun visitInterface(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { interfaceTypes += it } } override fun visitParameterType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { parameterTypes += it } } override fun visitReturnType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { returnType = it } } override fun visitExceptionType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { exceptionTypes += it } } private fun onTypeCompleted() { if (arrayDimensions > 0) { text.append("[]".repeat(arrayDimensions)) arrayDimensions = 0 } typeCompletedCallback?.let { it(this.type) } } override fun visitBaseType(descriptor: Char) { text.append(Type.getType(descriptor.toString()).className) onTypeCompleted() } override fun visitTypeVariable(name: String) { text.append(name) onTypeCompleted() } override fun visitArrayType(): SignatureVisitor { arrayDimensions++ return this } override fun visitClassType(name: String) { text.append(name.replace('/', '.').replace('$', '.')) } private fun appendLastTypeArgument() { val lastVisitor = lastTypeArgumentVisitor if (lastVisitor != null) { text.append(lastVisitor.text) lastTypeArgumentVisitor = null } } override fun visitTypeArgument() { appendLastTypeArgument() if (hadTypeArgument) { text.append(", ") } else { text.append('<') hadTypeArgument = true } text.append("?") } override fun visitTypeArgument(wildcard: Char): SignatureVisitor { appendLastTypeArgument() if (hadTypeArgument) { text.append(", ") } else { text.append('<') hadTypeArgument = true } if (wildcard == EXTENDS) { text.append("? extends ") } else if (wildcard == SUPER) { text.append("? super ") } val visitor = SignatureToPsi(elementFactory, context) lastTypeArgumentVisitor = visitor return visitor } override fun visitInnerClassType(name: String) { appendLastTypeArgument() if (hadTypeArgument) { text.append('>') hadTypeArgument = false } text.append('.').append(name) } override fun visitEnd() { appendLastTypeArgument() if (hadTypeArgument) { text.append('>') } onTypeCompleted() } } /* * Minecraft Dev for IntelliJ * * https://minecraftdev.org * * Copyright (c) 2023 minecraft-dev * * MIT License */ package com.demonwav.mcdev.platform.mixin.util import com.intellij.psi.PsiElement import com.intellij.psi.PsiElementFactory import com.intellij.psi.PsiType import com.intellij.psi.PsiTypeParameterList import org.objectweb.asm.Opcodes import org.objectweb.asm.Type import org.objectweb.asm.signature.SignatureVisitor class SignatureToPsi( private val elementFactory: PsiElementFactory, private val context: PsiElement?, private val typeCompletedCallback: ((PsiType) -> Unit)? = null, ) : SignatureVisitor(Opcodes.ASM7) { private val text = StringBuilder() private var hadBound = false private var hadTypeArgument = false private var arrayDimensions = 0 private var lastTypeArgumentVisitor: SignatureToPsi? = null val formalTypeParameters: PsiTypeParameterList? get() { if (text.isEmpty()) { return null } if (!text.endsWith('>')) { text.append('>') } return elementFactory.createClassFromText("class Foo$text {}", context).typeParameterList!! } val type: PsiType get() = elementFactory.createTypeFromText(text.toString(), context) var superclassType: PsiType? = null val interfaceTypes = mutableListOf<PsiType>() val parameterTypes = mutableListOf<PsiType>() var returnType: PsiType? = null val exceptionTypes = mutableListOf<PsiType>() override fun visitFormalTypeParameter(name: String) { if (text.isEmpty()) { text.append('<') } else { text.append(", ") } text.append(name) hadBound = false } override fun visitClassBound(): SignatureVisitor { text.append(" extends ") hadBound = true return this } override fun visitInterfaceBound(): SignatureVisitor { if (hadBound) { text.append(" & ") } else { text.append(" extends ") hadBound = true } return this } override fun visitSuperclass(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { superclassType = it } } override fun visitInterface(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { interfaceTypes += it } } override fun visitParameterType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { parameterTypes += it } } override fun visitReturnType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { returnType = it } } override fun visitExceptionType(): SignatureVisitor { return SignatureToPsi(elementFactory, context) { exceptionTypes += it } } private fun onTypeCompleted() { if (arrayDimensions > 0) { text.append("[]".repeat(arrayDimensions)) arrayDimensions = 0 } typeCompletedCallback?.let { it(this.type) } } override fun visitBaseType(descriptor: Char) { text.append(Type.getType(descriptor.toString()).className) onTypeCompleted() } override fun visitTypeVariable(name: String) { text.append(name) onTypeCompleted() } override fun visitArrayType(): SignatureVisitor { arrayDimensions++ return this } override fun visitClassType(name: String) { text.append(name.replace('/', '.').replace('$', '.')) } private fun appendLastTypeArgument() { val lastVisitor = lastTypeArgumentVisitor if (lastVisitor != null) { text.append(lastVisitor.text) lastTypeArgumentVisitor = null } } override fun visitTypeArgument() { appendLastTypeArgument() if (hadTypeArgument) { text.append(", ") } else { text.append('<') hadTypeArgument = true } text.append("?") } override fun visitTypeArgument(wildcard: Char): SignatureVisitor { appendLastTypeArgument() if (hadTypeArgument) { text.append(", ") } else { text.append('<') hadTypeArgument = true } if (wildcard == EXTENDS) { text.append("? extends ") } else if (wildcard == SUPER) { text.append("? super ") } val visitor = SignatureToPsi(elementFactory, context) lastTypeArgumentVisitor = visitor return visitor } override fun visitInnerClassType(name: String) { appendLastTypeArgument() if (hadTypeArgument) { text.append('>') hadTypeArgument = false } text.append('.').append(name) } override fun visitEnd() { appendLastTypeArgument() if (hadTypeArgument) { text.append('>') } onTypeCompleted() } }

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