src/main/kotlin/platform/mixin/debug/MixinPositionManager.kt diff

← → edited src/main/kotlin/platform/mixin/debug/MixinPositionManager.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.debug

import com.demonwav.mcdev.platform.mixin.util.MixinConstants
import com.demonwav.mcdev.platform.mixin.util.mixinTargets
import com.demonwav.mcdev.util.findContainingClass
import com.demonwav.mcdev.util.ifEmpty
import com.intellij.debugger.MultiRequestPositionManager
import com.intellij.debugger.NoDataException
import com.intellij.debugger.SourcePosition
import com.intellij.debugger.engine.DebugProcess
import com.intellij.debugger.engine.DebuggerUtils
import com.intellij.debugger.impl.DebuggerUtilsEx
import com.intellij.debugger.requests.ClassPrepareRequestor
import com.intellij.ide.highlighter.JavaFileType
import com.intellij.openapi.application.runReadAction
import com.intellij.openapi.fileTypes.FileType
import com.intellij.openapi.project.Project
import com.intellij.openapi.vfs.VirtualFileManager
import com.intellij.psi.PsiFile
import com.intellij.psi.PsiManager
import com.sun.jdi.AbsentInformationException
import com.sun.jdi.Location
import com.sun.jdi.ReferenceType
import com.sun.jdi.request.ClassPrepareRequest

class MixinPositionManager(private val debugProcess: DebugProcess) : MultiRequestPositionManager {

override fun getAcceptedFileTypes(): Set<FileType> = setOf(JavaFileType.INSTANCE)

@Throws(NoDataException::class)
override fun getSourcePosition(location: Location?): SourcePosition? {
location ?: throw NoDataException.INSTANCE

val type = location.declaringType()

// Check if mixin source map is present (Mixin sets the default stratum to Mixin)
if (type.defaultStratum() != MixinConstants.SMAP_STRATUM) {
throw NoDataException.INSTANCE
}

// Return the correct PsiFile based on the source path in the SMAP
try {
val path = location.sourcePath()

// The source path is the package (separated by slashes) and class name with the ".java" file extension
val className = path.removeSuffix(".java")
.replace('/', '.').replace('\\', '.')

val psiFile = findAlternativeSource(className, debugProcess.project)
// Lookup class based on its qualified name (TODO: Support for anonymous classes)
?: DebuggerUtils.findClass(
className,
debugProcess.project,
debugProcess.searchScope
)?.navigationElement?.containingFile

if (psiFile != null) {
// File found, return correct source file
return SourcePosition.createFromLine(psiFile, location.lineNumber() - 1)
}
} catch (ignored: AbsentInformationException) {
}

throw NoDataException.INSTANCE
}

private fun findAlternativeSource(className: String, project: Project): PsiFile? {
val alternativeSource = DebuggerUtilsEx.getAlternativeSourceUrl(className, project) ?: return null
val alternativeFile = VirtualFileManager.getInstance().findFileByUrl(alternativeSource) ?: return null
return PsiManager.getInstance(project).findFile(alternativeFile)
}

override fun getAllClasses(classPosition: SourcePosition): List<ReferenceType> {
return runReadAction {
findMatchingClasses(classPosition)
.flatMap { name -> debugProcess.virtualMachineProxy.classesByName(name).asSequence() }
.toList()
}
}

override fun locationsOfLine(type: ReferenceType, position: SourcePosition): List<Location> {
// Check if mixin source map is present (Mixin sets the default stratum to Mixin)
if (type.defaultStratum() == MixinConstants.SMAP_STRATUM) {
try {
// Return the line numbers from the correct source file
return type.locationsOfLine(MixinConstants.SMAP_STRATUM, position.file.name, position.line + 1)
} catch (ignored: AbsentInformationException) {
}
}

throw NoDataException.INSTANCE
}

override fun createPrepareRequest(requestor: ClassPrepareRequestor, position: SourcePosition): ClassPrepareRequest {
throw UnsupportedOperationException(
"This class implements MultiRequestPositionManager, " +
"corresponding createPrepareRequests version should be used"
)
}

override fun createPrepareRequests(
requestor: ClassPrepareRequestor,
position: SourcePosition
): List<ClassPrepareRequest> {
return runReadAction {
findMatchingClasses(position)
.mapNotNull { name -> debugProcess.requestsManager.createClassPrepareRequest(requestor, name) }
.toList()
}
}

private fun findMatchingClasses(position: SourcePosition): Sequence<String> {
val classElement = position.elementAt?.findContainingClass() ?: throw NoDataException.INSTANCE
return classElement.mixinTargets
.ifEmpty { throw NoDataException.INSTANCE }
.asSequence()
.map { it.name.replace('/', '.') }
}
}

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

package com.demonwav.mcdev.platform.mixin.debug

import com.demonwav.mcdev.platform.mixin.util.MixinConstants
import com.demonwav.mcdev.platform.mixin.util.mixinTargets
import com.demonwav.mcdev.util.findContainingClass
import com.demonwav.mcdev.util.ifEmpty
import com.intellij.debugger.MultiRequestPositionManager
import com.intellij.debugger.NoDataException
import com.intellij.debugger.SourcePosition
import com.intellij.debugger.engine.DebugProcess
import com.intellij.debugger.engine.DebuggerUtils
import com.intellij.debugger.impl.DebuggerUtilsEx
import com.intellij.debugger.requests.ClassPrepareRequestor
import com.intellij.ide.highlighter.JavaFileType
import com.intellij.openapi.application.runReadAction
import com.intellij.openapi.fileTypes.FileType
import com.intellij.openapi.project.Project
import com.intellij.openapi.vfs.VirtualFileManager
import com.intellij.psi.PsiFile
import com.intellij.psi.PsiManager
import com.sun.jdi.AbsentInformationException
import com.sun.jdi.Location
import com.sun.jdi.ReferenceType
import com.sun.jdi.request.ClassPrepareRequest

class MixinPositionManager(private val debugProcess: DebugProcess) : MultiRequestPositionManager {

override fun getAcceptedFileTypes(): Set<FileType> = setOf(JavaFileType.INSTANCE)

@Throws(NoDataException::class)
override fun getSourcePosition(location: Location?): SourcePosition? {
location ?: throw NoDataException.INSTANCE

val type = location.declaringType()

// Check if mixin source map is present (Mixin sets the default stratum to Mixin)
if (type.defaultStratum() != MixinConstants.SMAP_STRATUM) {
throw NoDataException.INSTANCE
}

// Return the correct PsiFile based on the source path in the SMAP
try {
val path = location.sourcePath()

// The source path is the package (separated by slashes) and class name with the ".java" file extension
val className = path.removeSuffix(".java")
.replace('/', '.').replace('\\', '.')

val psiFile = findAlternativeSource(className, debugProcess.project)
// Lookup class based on its qualified name (TODO: Support for anonymous classes)
?: DebuggerUtils.findClass(
className,
debugProcess.project,
debugProcess.searchScope,
)?.navigationElement?.containingFile

if (psiFile != null) {
// File found, return correct source file
return SourcePosition.createFromLine(psiFile, location.lineNumber() - 1)
}
} catch (ignored: AbsentInformationException) {
}

throw NoDataException.INSTANCE
}

private fun findAlternativeSource(className: String, project: Project): PsiFile? {
val alternativeSource = DebuggerUtilsEx.getAlternativeSourceUrl(className, project) ?: return null
val alternativeFile = VirtualFileManager.getInstance().findFileByUrl(alternativeSource) ?: return null
return PsiManager.getInstance(project).findFile(alternativeFile)
}

override fun getAllClasses(classPosition: SourcePosition): List<ReferenceType> {
return runReadAction {
findMatchingClasses(classPosition)
.flatMap { name -> debugProcess.virtualMachineProxy.classesByName(name).asSequence() }
.toList()
}
}

override fun locationsOfLine(type: ReferenceType, position: SourcePosition): List<Location> {
// Check if mixin source map is present (Mixin sets the default stratum to Mixin)
if (type.defaultStratum() == MixinConstants.SMAP_STRATUM) {
try {
// Return the line numbers from the correct source file
return type.locationsOfLine(MixinConstants.SMAP_STRATUM, position.file.name, position.line + 1)
} catch (ignored: AbsentInformationException) {
}
}

throw NoDataException.INSTANCE
}

override fun createPrepareRequest(requestor: ClassPrepareRequestor, position: SourcePosition): ClassPrepareRequest {
throw UnsupportedOperationException(
"This class implements MultiRequestPositionManager, " +
"corresponding createPrepareRequests version should be used",
)
}

override fun createPrepareRequests(
requestor: ClassPrepareRequestor,
position: SourcePosition,
): List<ClassPrepareRequest> {
return runReadAction {
findMatchingClasses(position)
.mapNotNull { name -> debugProcess.requestsManager.createClassPrepareRequest(requestor, name) }
.toList()
}
}

private fun findMatchingClasses(position: SourcePosition): Sequence<String> {
val classElement = position.elementAt?.findContainingClass() ?: throw NoDataException.INSTANCE
return classElement.mixinTargets
.ifEmpty { throw NoDataException.INSTANCE }
.asSequence()
.map { it.name.replace('/', '.') }
}
}

/* * Minecraft Dev for IntelliJ * * https://minecraftdev.org * * Copyright (c) 2023 minecraft-dev * * MIT License */ package com.demonwav.mcdev.platform.mixin.debug import com.demonwav.mcdev.platform.mixin.util.MixinConstants import com.demonwav.mcdev.platform.mixin.util.mixinTargets import com.demonwav.mcdev.util.findContainingClass import com.demonwav.mcdev.util.ifEmpty import com.intellij.debugger.MultiRequestPositionManager import com.intellij.debugger.NoDataException import com.intellij.debugger.SourcePosition import com.intellij.debugger.engine.DebugProcess import com.intellij.debugger.engine.DebuggerUtils import com.intellij.debugger.impl.DebuggerUtilsEx import com.intellij.debugger.requests.ClassPrepareRequestor import com.intellij.ide.highlighter.JavaFileType import com.intellij.openapi.application.runReadAction import com.intellij.openapi.fileTypes.FileType import com.intellij.openapi.project.Project import com.intellij.openapi.vfs.VirtualFileManager import com.intellij.psi.PsiFile import com.intellij.psi.PsiManager import com.sun.jdi.AbsentInformationException import com.sun.jdi.Location import com.sun.jdi.ReferenceType import com.sun.jdi.request.ClassPrepareRequest class MixinPositionManager(private val debugProcess: DebugProcess) : MultiRequestPositionManager { override fun getAcceptedFileTypes(): Set<FileType> = setOf(JavaFileType.INSTANCE) @Throws(NoDataException::class) override fun getSourcePosition(location: Location?): SourcePosition? { location ?: throw NoDataException.INSTANCE val type = location.declaringType() // Check if mixin source map is present (Mixin sets the default stratum to Mixin) if (type.defaultStratum() != MixinConstants.SMAP_STRATUM) { throw NoDataException.INSTANCE } // Return the correct PsiFile based on the source path in the SMAP try { val path = location.sourcePath() // The source path is the package (separated by slashes) and class name with the ".java" file extension val className = path.removeSuffix(".java") .replace('/', '.').replace('\\', '.') val psiFile = findAlternativeSource(className, debugProcess.project) // Lookup class based on its qualified name (TODO: Support for anonymous classes) ?: DebuggerUtils.findClass( className, debugProcess.project, debugProcess.searchScope )?.navigationElement?.containingFile if (psiFile != null) { // File found, return correct source file return SourcePosition.createFromLine(psiFile, location.lineNumber() - 1) } } catch (ignored: AbsentInformationException) { } throw NoDataException.INSTANCE } private fun findAlternativeSource(className: String, project: Project): PsiFile? { val alternativeSource = DebuggerUtilsEx.getAlternativeSourceUrl(className, project) ?: return null val alternativeFile = VirtualFileManager.getInstance().findFileByUrl(alternativeSource) ?: return null return PsiManager.getInstance(project).findFile(alternativeFile) } override fun getAllClasses(classPosition: SourcePosition): List<ReferenceType> { return runReadAction { findMatchingClasses(classPosition) .flatMap { name -> debugProcess.virtualMachineProxy.classesByName(name).asSequence() } .toList() } } override fun locationsOfLine(type: ReferenceType, position: SourcePosition): List<Location> { // Check if mixin source map is present (Mixin sets the default stratum to Mixin) if (type.defaultStratum() == MixinConstants.SMAP_STRATUM) { try { // Return the line numbers from the correct source file return type.locationsOfLine(MixinConstants.SMAP_STRATUM, position.file.name, position.line + 1) } catch (ignored: AbsentInformationException) { } } throw NoDataException.INSTANCE } override fun createPrepareRequest(requestor: ClassPrepareRequestor, position: SourcePosition): ClassPrepareRequest { throw UnsupportedOperationException( "This class implements MultiRequestPositionManager, " + "corresponding createPrepareRequests version should be used" ) } override fun createPrepareRequests( requestor: ClassPrepareRequestor, position: SourcePosition ): List<ClassPrepareRequest> { return runReadAction { findMatchingClasses(position) .mapNotNull { name -> debugProcess.requestsManager.createClassPrepareRequest(requestor, name) } .toList() } } private fun findMatchingClasses(position: SourcePosition): Sequence<String> { val classElement = position.elementAt?.findContainingClass() ?: throw NoDataException.INSTANCE return classElement.mixinTargets .ifEmpty { throw NoDataException.INSTANCE } .asSequence() .map { it.name.replace('/', '.') } } } /* * Minecraft Dev for IntelliJ * * https://minecraftdev.org * * Copyright (c) 2023 minecraft-dev * * MIT License */ package com.demonwav.mcdev.platform.mixin.debug import com.demonwav.mcdev.platform.mixin.util.MixinConstants import com.demonwav.mcdev.platform.mixin.util.mixinTargets import com.demonwav.mcdev.util.findContainingClass import com.demonwav.mcdev.util.ifEmpty import com.intellij.debugger.MultiRequestPositionManager import com.intellij.debugger.NoDataException import com.intellij.debugger.SourcePosition import com.intellij.debugger.engine.DebugProcess import com.intellij.debugger.engine.DebuggerUtils import com.intellij.debugger.impl.DebuggerUtilsEx import com.intellij.debugger.requests.ClassPrepareRequestor import com.intellij.ide.highlighter.JavaFileType import com.intellij.openapi.application.runReadAction import com.intellij.openapi.fileTypes.FileType import com.intellij.openapi.project.Project import com.intellij.openapi.vfs.VirtualFileManager import com.intellij.psi.PsiFile import com.intellij.psi.PsiManager import com.sun.jdi.AbsentInformationException import com.sun.jdi.Location import com.sun.jdi.ReferenceType import com.sun.jdi.request.ClassPrepareRequest class MixinPositionManager(private val debugProcess: DebugProcess) : MultiRequestPositionManager { override fun getAcceptedFileTypes(): Set<FileType> = setOf(JavaFileType.INSTANCE) @Throws(NoDataException::class) override fun getSourcePosition(location: Location?): SourcePosition? { location ?: throw NoDataException.INSTANCE val type = location.declaringType() // Check if mixin source map is present (Mixin sets the default stratum to Mixin) if (type.defaultStratum() != MixinConstants.SMAP_STRATUM) { throw NoDataException.INSTANCE } // Return the correct PsiFile based on the source path in the SMAP try { val path = location.sourcePath() // The source path is the package (separated by slashes) and class name with the ".java" file extension val className = path.removeSuffix(".java") .replace('/', '.').replace('\\', '.') val psiFile = findAlternativeSource(className, debugProcess.project) // Lookup class based on its qualified name (TODO: Support for anonymous classes) ?: DebuggerUtils.findClass( className, debugProcess.project, debugProcess.searchScope, )?.navigationElement?.containingFile if (psiFile != null) { // File found, return correct source file return SourcePosition.createFromLine(psiFile, location.lineNumber() - 1) } } catch (ignored: AbsentInformationException) { } throw NoDataException.INSTANCE } private fun findAlternativeSource(className: String, project: Project): PsiFile? { val alternativeSource = DebuggerUtilsEx.getAlternativeSourceUrl(className, project) ?: return null val alternativeFile = VirtualFileManager.getInstance().findFileByUrl(alternativeSource) ?: return null return PsiManager.getInstance(project).findFile(alternativeFile) } override fun getAllClasses(classPosition: SourcePosition): List<ReferenceType> { return runReadAction { findMatchingClasses(classPosition) .flatMap { name -> debugProcess.virtualMachineProxy.classesByName(name).asSequence() } .toList() } } override fun locationsOfLine(type: ReferenceType, position: SourcePosition): List<Location> { // Check if mixin source map is present (Mixin sets the default stratum to Mixin) if (type.defaultStratum() == MixinConstants.SMAP_STRATUM) { try { // Return the line numbers from the correct source file return type.locationsOfLine(MixinConstants.SMAP_STRATUM, position.file.name, position.line + 1) } catch (ignored: AbsentInformationException) { } } throw NoDataException.INSTANCE } override fun createPrepareRequest(requestor: ClassPrepareRequestor, position: SourcePosition): ClassPrepareRequest { throw UnsupportedOperationException( "This class implements MultiRequestPositionManager, " + "corresponding createPrepareRequests version should be used", ) } override fun createPrepareRequests( requestor: ClassPrepareRequestor, position: SourcePosition, ): List<ClassPrepareRequest> { return runReadAction { findMatchingClasses(position) .mapNotNull { name -> debugProcess.requestsManager.createClassPrepareRequest(requestor, name) } .toList() } } private fun findMatchingClasses(position: SourcePosition): Sequence<String> { val classElement = position.elementAt?.findContainingClass() ?: throw NoDataException.INSTANCE return classElement.mixinTargets .ifEmpty { throw NoDataException.INSTANCE } .asSequence() .map { it.name.replace('/', '.') } } }

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