src/main/kotlin/translations/index/TranslationInverseIndex.kt diff

← → edited src/main/kotlin/translations/index/TranslationInverseIndex.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.translations.index

import com.demonwav.mcdev.translations.TranslationFiles
import com.demonwav.mcdev.util.mcDomain
import com.intellij.openapi.project.DumbService
import com.intellij.psi.PsiElement
import com.intellij.psi.search.GlobalSearchScope
import com.intellij.util.indexing.DataIndexer
import com.intellij.util.indexing.FileBasedIndex
import com.intellij.util.indexing.FileBasedIndexExtension
import com.intellij.util.indexing.FileContent
import com.intellij.util.indexing.ID
import com.intellij.util.io.DataExternalizer
import com.intellij.util.io.EnumeratorStringDescriptor
import com.intellij.util.io.KeyDescriptor
import com.intellij.util.io.VoidDataExternalizer

class TranslationInverseIndex : FileBasedIndexExtension<String, Void>() {
override fun getName() = NAME

override fun getVersion() = 1

override fun dependsOnFileContent() = true

override fun getValueExternalizer(): DataExternalizer<Void> = VoidDataExternalizer.INSTANCE

override fun getIndexer(): DataIndexer<String, Void, FileContent> = Indexer

override fun getInputFilter(): FileBasedIndex.InputFilter = TranslationInputFilter

override fun getKeyDescriptor(): KeyDescriptor<String> = EnumeratorStringDescriptor.INSTANCE

companion object {
val NAME = ID.create<String, Void>("TranslationInverseIndex")

fun findElements(key: String, filter: GlobalSearchScope, locale: String? = null): List<PsiElement> {
val project = filter.project ?: return emptyList()
if (DumbService.isDumb(project)) {
return emptyList()
}

return FileBasedIndex.getInstance().getContainingFiles(NAME, key, filter)
.filter {
locale == null || TranslationFiles.getLocale(it) == locale
}
.flatMap {
TranslationProvider.INSTANCES[it.fileType.name]?.findElements(project, it, key) ?: emptyList()
}
}
}

private object Indexer : DataIndexer<String, Void, FileContent> {
override fun map(inputData: FileContent): MutableMap<String, Void?> {
val domain = inputData.file.mcDomain ?: return mutableMapOf()
val entry = TranslationProvider.INSTANCES[inputData.fileType.name]?.map(domain, inputData)
?: return mutableMapOf()
return entry.translations.associateTo(mutableMapOf()) { it.key to null }
}
}
}

/*
* 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.translations.index

import com.demonwav.mcdev.translations.TranslationFiles
import com.demonwav.mcdev.util.mcDomain
import com.intellij.openapi.project.DumbService
import com.intellij.psi.PsiElement
import com.intellij.psi.search.GlobalSearchScope
import com.intellij.util.indexing.DataIndexer
import com.intellij.util.indexing.FileBasedIndex
import com.intellij.util.indexing.FileBasedIndexExtension
import com.intellij.util.indexing.FileContent
import com.intellij.util.indexing.ID
import com.intellij.util.io.DataExternalizer
import com.intellij.util.io.EnumeratorStringDescriptor
import com.intellij.util.io.KeyDescriptor
import com.intellij.util.io.VoidDataExternalizer

class TranslationInverseIndex : FileBasedIndexExtension<String, Void>() {
override fun getName() = NAME

override fun getVersion() = 1

override fun dependsOnFileContent() = true

override fun getValueExternalizer(): DataExternalizer<Void> = VoidDataExternalizer.INSTANCE

override fun getIndexer(): DataIndexer<String, Void, FileContent> = Indexer

override fun getInputFilter(): FileBasedIndex.InputFilter = TranslationInputFilter

override fun getKeyDescriptor(): KeyDescriptor<String> = EnumeratorStringDescriptor.INSTANCE

companion object {
val NAME = ID.create<String, Void>("TranslationInverseIndex")

fun findElements(key: String, filter: GlobalSearchScope, locale: String? = null): List<PsiElement> {
val project = filter.project ?: return emptyList()
if (DumbService.isDumb(project)) {
return emptyList()
}

return FileBasedIndex.getInstance().getContainingFiles(NAME, key, filter)
.filter {
locale == null || TranslationFiles.getLocale(it) == locale
}
.flatMap {
TranslationProvider.INSTANCES[it.fileType.name]?.findElements(project, it, key) ?: emptyList()
}
}
}

private object Indexer : DataIndexer<String, Void, FileContent> {
override fun map(inputData: FileContent): MutableMap<String, Void?> {
val domain = inputData.file.mcDomain ?: return mutableMapOf()
val entry = TranslationProvider.INSTANCES[inputData.fileType.name]?.map(domain, inputData)
?: return mutableMapOf()
return entry.translations.associateTo(mutableMapOf()) { it.key to null }
}
}
}

/* * 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.translations.index import com.demonwav.mcdev.translations.TranslationFiles import com.demonwav.mcdev.util.mcDomain import com.intellij.openapi.project.DumbService import com.intellij.psi.PsiElement import com.intellij.psi.search.GlobalSearchScope import com.intellij.util.indexing.DataIndexer import com.intellij.util.indexing.FileBasedIndex import com.intellij.util.indexing.FileBasedIndexExtension import com.intellij.util.indexing.FileContent import com.intellij.util.indexing.ID import com.intellij.util.io.DataExternalizer import com.intellij.util.io.EnumeratorStringDescriptor import com.intellij.util.io.KeyDescriptor import com.intellij.util.io.VoidDataExternalizer class TranslationInverseIndex : FileBasedIndexExtension<String, Void>() { override fun getName() = NAME override fun getVersion() = 1 override fun dependsOnFileContent() = true override fun getValueExternalizer(): DataExternalizer<Void> = VoidDataExternalizer.INSTANCE override fun getIndexer(): DataIndexer<String, Void, FileContent> = Indexer override fun getInputFilter(): FileBasedIndex.InputFilter = TranslationInputFilter override fun getKeyDescriptor(): KeyDescriptor<String> = EnumeratorStringDescriptor.INSTANCE companion object { val NAME = ID.create<String, Void>("TranslationInverseIndex") fun findElements(key: String, filter: GlobalSearchScope, locale: String? = null): List<PsiElement> { val project = filter.project ?: return emptyList() if (DumbService.isDumb(project)) { return emptyList() } return FileBasedIndex.getInstance().getContainingFiles(NAME, key, filter) .filter { locale == null || TranslationFiles.getLocale(it) == locale } .flatMap { TranslationProvider.INSTANCES[it.fileType.name]?.findElements(project, it, key) ?: emptyList() } } } private object Indexer : DataIndexer<String, Void, FileContent> { override fun map(inputData: FileContent): MutableMap<String, Void?> { val domain = inputData.file.mcDomain ?: return mutableMapOf() val entry = TranslationProvider.INSTANCES[inputData.fileType.name]?.map(domain, inputData) ?: return mutableMapOf() return entry.translations.associateTo(mutableMapOf()) { it.key to null } } } } /* * 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.translations.index import com.demonwav.mcdev.translations.TranslationFiles import com.demonwav.mcdev.util.mcDomain import com.intellij.openapi.project.DumbService import com.intellij.psi.PsiElement import com.intellij.psi.search.GlobalSearchScope import com.intellij.util.indexing.DataIndexer import com.intellij.util.indexing.FileBasedIndex import com.intellij.util.indexing.FileBasedIndexExtension import com.intellij.util.indexing.FileContent import com.intellij.util.indexing.ID import com.intellij.util.io.DataExternalizer import com.intellij.util.io.EnumeratorStringDescriptor import com.intellij.util.io.KeyDescriptor import com.intellij.util.io.VoidDataExternalizer class TranslationInverseIndex : FileBasedIndexExtension<String, Void>() { override fun getName() = NAME override fun getVersion() = 1 override fun dependsOnFileContent() = true override fun getValueExternalizer(): DataExternalizer<Void> = VoidDataExternalizer.INSTANCE override fun getIndexer(): DataIndexer<String, Void, FileContent> = Indexer override fun getInputFilter(): FileBasedIndex.InputFilter = TranslationInputFilter override fun getKeyDescriptor(): KeyDescriptor<String> = EnumeratorStringDescriptor.INSTANCE companion object { val NAME = ID.create<String, Void>("TranslationInverseIndex") fun findElements(key: String, filter: GlobalSearchScope, locale: String? = null): List<PsiElement> { val project = filter.project ?: return emptyList() if (DumbService.isDumb(project)) { return emptyList() } return FileBasedIndex.getInstance().getContainingFiles(NAME, key, filter) .filter { locale == null || TranslationFiles.getLocale(it) == locale } .flatMap { TranslationProvider.INSTANCES[it.fileType.name]?.findElements(project, it, key) ?: emptyList() } } } private object Indexer : DataIndexer<String, Void, FileContent> { override fun map(inputData: FileContent): MutableMap<String, Void?> { val domain = inputData.file.mcDomain ?: return mutableMapOf() val entry = TranslationProvider.INSTANCES[inputData.fileType.name]?.map(domain, inputData) ?: return mutableMapOf() return entry.translations.associateTo(mutableMapOf()) { it.key to null } } } }

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