src/main/kotlin/nbt/lang/colors/NbttAnnotator.kt diff

← → edited src/main/kotlin/nbt/lang/colors/NbttAnnotator.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.nbt.lang.colors

import com.demonwav.mcdev.asset.MCDevBundle
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttByte
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttDouble
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttFloat
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttLong
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttShort
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttString
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttTagName
import com.intellij.lang.annotation.AnnotationHolder
import com.intellij.lang.annotation.Annotator
import com.intellij.lang.annotation.HighlightSeverity.INFORMATION
import com.intellij.openapi.util.TextRange
import com.intellij.psi.PsiElement

class NbttAnnotator : Annotator {
override fun annotate(element: PsiElement, holder: AnnotationHolder) {
annotateNames(element, holder)
annotateMaterials(element, holder)
annotateTypes(element, holder)
}

private fun annotateNames(element: PsiElement, holder: AnnotationHolder) {
if (element !is NbttTagName) {
return
}

val attributes = if (!element.text.startsWith('"')) {
NbttSyntaxHighlighter.UNQUOTED_STRING_NAME
} else {
NbttSyntaxHighlighter.STRING_NAME
}

holder.newSilentAnnotation(INFORMATION)
.range(element)
.textAttributes(attributes)
.create()
}

private fun annotateMaterials(element: PsiElement, holder: AnnotationHolder) {
if (element !is NbttString) {
return
}

val value = element.getStringValue()
val index = value.indexOf(':')
if (index != -1 && !value.startsWith(':') && !value.endsWith(':') && value.count { it == ':' } == 1) {
// assume material
// assume this string is quoted, since the lexer won't accept an unquoted string with a : character in it
// won't even let you escape them

val range = TextRange(element.textRange.startOffset + index + 2, element.textRange.endOffset - 1)
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.material"))
.range(range)
.textAttributes(NbttSyntaxHighlighter.MATERIAL)
.create()
}
}

private fun annotateTypes(element: PsiElement, holder: AnnotationHolder) {
when (element) {
is NbttByte -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_byte")).range(element).create()
}
is NbttShort -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_short")).range(element).create()
}
is NbttLong -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_long")).range(element).create()
}
is NbttFloat -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_float")).range(element).create()
}
is NbttDouble -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_double")).range(element).create()
}
}
}
}

/*
* 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.nbt.lang.colors

import com.demonwav.mcdev.asset.MCDevBundle
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttByte
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttDouble
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttFloat
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttLong
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttShort
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttString
import com.demonwav.mcdev.nbt.lang.gen.psi.NbttTagName
import com.intellij.lang.annotation.AnnotationHolder
import com.intellij.lang.annotation.Annotator
import com.intellij.lang.annotation.HighlightSeverity.INFORMATION
import com.intellij.openapi.util.TextRange
import com.intellij.psi.PsiElement

class NbttAnnotator : Annotator {
override fun annotate(element: PsiElement, holder: AnnotationHolder) {
annotateNames(element, holder)
annotateMaterials(element, holder)
annotateTypes(element, holder)
}

private fun annotateNames(element: PsiElement, holder: AnnotationHolder) {
if (element !is NbttTagName) {
return
}

val attributes = if (!element.text.startsWith('"')) {
NbttSyntaxHighlighter.UNQUOTED_STRING_NAME
} else {
NbttSyntaxHighlighter.STRING_NAME
}

holder.newSilentAnnotation(INFORMATION)
.range(element)
.textAttributes(attributes)
.create()
}

private fun annotateMaterials(element: PsiElement, holder: AnnotationHolder) {
if (element !is NbttString) {
return
}

val value = element.getStringValue()
val index = value.indexOf(':')
if (index != -1 && !value.startsWith(':') && !value.endsWith(':') && value.count { it == ':' } == 1) {
// assume material
// assume this string is quoted, since the lexer won't accept an unquoted string with a : character in it
// won't even let you escape them

val range = TextRange(element.textRange.startOffset + index + 2, element.textRange.endOffset - 1)
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.material"))
.range(range)
.textAttributes(NbttSyntaxHighlighter.MATERIAL)
.create()
}
}

private fun annotateTypes(element: PsiElement, holder: AnnotationHolder) {
when (element) {
is NbttByte -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_byte")).range(element).create()
}
is NbttShort -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_short")).range(element).create()
}
is NbttLong -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_long")).range(element).create()
}
is NbttFloat -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_float")).range(element).create()
}
is NbttDouble -> {
holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_double")).range(element).create()
}
}
}
}

/* * 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.nbt.lang.colors import com.demonwav.mcdev.asset.MCDevBundle import com.demonwav.mcdev.nbt.lang.gen.psi.NbttByte import com.demonwav.mcdev.nbt.lang.gen.psi.NbttDouble import com.demonwav.mcdev.nbt.lang.gen.psi.NbttFloat import com.demonwav.mcdev.nbt.lang.gen.psi.NbttLong import com.demonwav.mcdev.nbt.lang.gen.psi.NbttShort import com.demonwav.mcdev.nbt.lang.gen.psi.NbttString import com.demonwav.mcdev.nbt.lang.gen.psi.NbttTagName import com.intellij.lang.annotation.AnnotationHolder import com.intellij.lang.annotation.Annotator import com.intellij.lang.annotation.HighlightSeverity.INFORMATION import com.intellij.openapi.util.TextRange import com.intellij.psi.PsiElement class NbttAnnotator : Annotator { override fun annotate(element: PsiElement, holder: AnnotationHolder) { annotateNames(element, holder) annotateMaterials(element, holder) annotateTypes(element, holder) } private fun annotateNames(element: PsiElement, holder: AnnotationHolder) { if (element !is NbttTagName) { return } val attributes = if (!element.text.startsWith('"')) { NbttSyntaxHighlighter.UNQUOTED_STRING_NAME } else { NbttSyntaxHighlighter.STRING_NAME } holder.newSilentAnnotation(INFORMATION) .range(element) .textAttributes(attributes) .create() } private fun annotateMaterials(element: PsiElement, holder: AnnotationHolder) { if (element !is NbttString) { return } val value = element.getStringValue() val index = value.indexOf(':') if (index != -1 && !value.startsWith(':') && !value.endsWith(':') && value.count { it == ':' } == 1) { // assume material // assume this string is quoted, since the lexer won't accept an unquoted string with a : character in it // won't even let you escape them val range = TextRange(element.textRange.startOffset + index + 2, element.textRange.endOffset - 1) holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.material")) .range(range) .textAttributes(NbttSyntaxHighlighter.MATERIAL) .create() } } private fun annotateTypes(element: PsiElement, holder: AnnotationHolder) { when (element) { is NbttByte -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_byte")).range(element).create() } is NbttShort -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_short")).range(element).create() } is NbttLong -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_long")).range(element).create() } is NbttFloat -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_float")).range(element).create() } is NbttDouble -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_double")).range(element).create() } } } } /* * 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.nbt.lang.colors import com.demonwav.mcdev.asset.MCDevBundle import com.demonwav.mcdev.nbt.lang.gen.psi.NbttByte import com.demonwav.mcdev.nbt.lang.gen.psi.NbttDouble import com.demonwav.mcdev.nbt.lang.gen.psi.NbttFloat import com.demonwav.mcdev.nbt.lang.gen.psi.NbttLong import com.demonwav.mcdev.nbt.lang.gen.psi.NbttShort import com.demonwav.mcdev.nbt.lang.gen.psi.NbttString import com.demonwav.mcdev.nbt.lang.gen.psi.NbttTagName import com.intellij.lang.annotation.AnnotationHolder import com.intellij.lang.annotation.Annotator import com.intellij.lang.annotation.HighlightSeverity.INFORMATION import com.intellij.openapi.util.TextRange import com.intellij.psi.PsiElement class NbttAnnotator : Annotator { override fun annotate(element: PsiElement, holder: AnnotationHolder) { annotateNames(element, holder) annotateMaterials(element, holder) annotateTypes(element, holder) } private fun annotateNames(element: PsiElement, holder: AnnotationHolder) { if (element !is NbttTagName) { return } val attributes = if (!element.text.startsWith('"')) { NbttSyntaxHighlighter.UNQUOTED_STRING_NAME } else { NbttSyntaxHighlighter.STRING_NAME } holder.newSilentAnnotation(INFORMATION) .range(element) .textAttributes(attributes) .create() } private fun annotateMaterials(element: PsiElement, holder: AnnotationHolder) { if (element !is NbttString) { return } val value = element.getStringValue() val index = value.indexOf(':') if (index != -1 && !value.startsWith(':') && !value.endsWith(':') && value.count { it == ':' } == 1) { // assume material // assume this string is quoted, since the lexer won't accept an unquoted string with a : character in it // won't even let you escape them val range = TextRange(element.textRange.startOffset + index + 2, element.textRange.endOffset - 1) holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.material")) .range(range) .textAttributes(NbttSyntaxHighlighter.MATERIAL) .create() } } private fun annotateTypes(element: PsiElement, holder: AnnotationHolder) { when (element) { is NbttByte -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_byte")).range(element).create() } is NbttShort -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_short")).range(element).create() } is NbttLong -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_long")).range(element).create() } is NbttFloat -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_float")).range(element).create() } is NbttDouble -> { holder.newAnnotation(INFORMATION, MCDevBundle("nbt.lang.annotate.type_double")).range(element).create() } } } }

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