src/main/kotlin/platform/mixin/expression/MEExpressionElementFactory.kt diff

← → edited src/main/kotlin/platform/mixin/expression/MEExpressionElementFactory.kt

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⁠ joe: 2025

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/*
* Minecraft Development for IntelliJ
*
* https://mcdev.io/
*
* Copyright (C) 2024 minecraft-dev
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, version 3.0 only.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/

package com.demonwav.mcdev.platform.mixin.expression

import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEClassConstantExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionStatement
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEName
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MENameExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEStatement
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.METype
import com.demonwav.mcdev.platform.mixin.expression.psi.MEExpressionFile
import com.intellij.openapi.project.Project
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiFileFactory
import com.intellij.util.IncorrectOperationException

class MEExpressionElementFactory(private val project: Project) {
fun createFile(text: String): MEExpressionFile {
return PsiFileFactory.getInstance(project).createFileFromText(
"dummy.mixinextrasexpression",
MEExpressionFileType,
text
) as MEExpressionFile
}

fun createStatement(text: String): MEStatement {
return createFile("do {$text}").statements.singleOrNull()
?: throw IncorrectOperationException("'$text' is not a statement")
}

fun createExpression(text: String): MEExpression {
return (createStatement(text) as? MEExpressionStatement)?.expression
?: throw IncorrectOperationException("'$text' is not an expression")
}

fun createName(text: String): MEName {
return (createExpression(text) as? MENameExpression)?.meName
?: throw IncorrectOperationException("'$text' is not a name")
}

fun createIdentifier(text: String): PsiElement {
return createName(text).identifierElement
?: throw IncorrectOperationException("'$text' is not an identifier")
}

fun createType(text: String): METype {
return (createExpression("$text.class") as? MEClassConstantExpression)?.type
?: throw IncorrectOperationException("'$text' is not a type")
}

fun createType(name: MEName) = createType(name.text)
}

val Project.meExpressionElementFactory get() = MEExpressionElementFactory(this)

/*
* Minecraft Development for IntelliJ
*
* https://mcdev.io/
*
* Copyright (C) 2025 minecraft-dev
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, version 3.0 only.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/

package com.demonwav.mcdev.platform.mixin.expression

import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEClassConstantExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionStatement
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEName
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MENameExpression
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEStatement
import com.demonwav.mcdev.platform.mixin.expression.gen.psi.METype
import com.demonwav.mcdev.platform.mixin.expression.psi.MEExpressionFile
import com.intellij.openapi.project.Project
import com.intellij.psi.PsiElement
import com.intellij.psi.PsiFileFactory
import com.intellij.util.IncorrectOperationException

class MEExpressionElementFactory(private val project: Project) {
fun createFile(text: String): MEExpressionFile {
return PsiFileFactory.getInstance(project).createFileFromText(
"dummy.mixinextrasexpression",
MEExpressionFileType,
text
) as MEExpressionFile
}

fun createStatement(text: String): MEStatement {
return createFile("do {$text}").statements.singleOrNull()
?: throw IncorrectOperationException("'$text' is not a statement")
}

fun createExpression(text: String): MEExpression {
return (createStatement(text) as? MEExpressionStatement)?.expression
?: throw IncorrectOperationException("'$text' is not an expression")
}

fun createName(text: String): MEName {
return (createExpression(text) as? MENameExpression)?.meName
?: throw IncorrectOperationException("'$text' is not a name")
}

fun createIdentifier(text: String): PsiElement {
return createName(text).identifierElement
?: throw IncorrectOperationException("'$text' is not an identifier")
}

fun createType(text: String): METype {
return (createExpression("$text.class") as? MEClassConstantExpression)?.type
?: throw IncorrectOperationException("'$text' is not a type")
}

fun createType(name: MEName) = createType(name.text)
}

val Project.meExpressionElementFactory get() = MEExpressionElementFactory(this)

/* * Minecraft Development for IntelliJ * * https://mcdev.io/ * * Copyright (C) 2024 minecraft-dev * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation, version 3.0 only. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ package com.demonwav.mcdev.platform.mixin.expression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEClassConstantExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionStatement import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEName import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MENameExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEStatement import com.demonwav.mcdev.platform.mixin.expression.gen.psi.METype import com.demonwav.mcdev.platform.mixin.expression.psi.MEExpressionFile import com.intellij.openapi.project.Project import com.intellij.psi.PsiElement import com.intellij.psi.PsiFileFactory import com.intellij.util.IncorrectOperationException class MEExpressionElementFactory(private val project: Project) { fun createFile(text: String): MEExpressionFile { return PsiFileFactory.getInstance(project).createFileFromText( "dummy.mixinextrasexpression", MEExpressionFileType, text ) as MEExpressionFile } fun createStatement(text: String): MEStatement { return createFile("do {$text}").statements.singleOrNull() ?: throw IncorrectOperationException("'$text' is not a statement") } fun createExpression(text: String): MEExpression { return (createStatement(text) as? MEExpressionStatement)?.expression ?: throw IncorrectOperationException("'$text' is not an expression") } fun createName(text: String): MEName { return (createExpression(text) as? MENameExpression)?.meName ?: throw IncorrectOperationException("'$text' is not a name") } fun createIdentifier(text: String): PsiElement { return createName(text).identifierElement ?: throw IncorrectOperationException("'$text' is not an identifier") } fun createType(text: String): METype { return (createExpression("$text.class") as? MEClassConstantExpression)?.type ?: throw IncorrectOperationException("'$text' is not a type") } fun createType(name: MEName) = createType(name.text) } val Project.meExpressionElementFactory get() = MEExpressionElementFactory(this) /* * Minecraft Development for IntelliJ * * https://mcdev.io/ * * Copyright (C) 2025 minecraft-dev * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation, version 3.0 only. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ package com.demonwav.mcdev.platform.mixin.expression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEClassConstantExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEExpressionStatement import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEName import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MENameExpression import com.demonwav.mcdev.platform.mixin.expression.gen.psi.MEStatement import com.demonwav.mcdev.platform.mixin.expression.gen.psi.METype import com.demonwav.mcdev.platform.mixin.expression.psi.MEExpressionFile import com.intellij.openapi.project.Project import com.intellij.psi.PsiElement import com.intellij.psi.PsiFileFactory import com.intellij.util.IncorrectOperationException class MEExpressionElementFactory(private val project: Project) { fun createFile(text: String): MEExpressionFile { return PsiFileFactory.getInstance(project).createFileFromText( "dummy.mixinextrasexpression", MEExpressionFileType, text ) as MEExpressionFile } fun createStatement(text: String): MEStatement { return createFile("do {$text}").statements.singleOrNull() ?: throw IncorrectOperationException("'$text' is not a statement") } fun createExpression(text: String): MEExpression { return (createStatement(text) as? MEExpressionStatement)?.expression ?: throw IncorrectOperationException("'$text' is not an expression") } fun createName(text: String): MEName { return (createExpression(text) as? MENameExpression)?.meName ?: throw IncorrectOperationException("'$text' is not a name") } fun createIdentifier(text: String): PsiElement { return createName(text).identifierElement ?: throw IncorrectOperationException("'$text' is not an identifier") } fun createType(text: String): METype { return (createExpression("$text.class") as? MEClassConstantExpression)?.type ?: throw IncorrectOperationException("'$text' is not a type") } fun createType(name: MEName) = createType(name.text) } val Project.meExpressionElementFactory get() = MEExpressionElementFactory(this)

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