mbien commented on code in PR #8528: URL: https://github.com/apache/netbeans/pull/8528#discussion_r2105348287
########## webcommon/javascript2.editor/src/org/netbeans/modules/javascript2/editor/JsonSemanticAnalyzer.java: ########## @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.netbeans.modules.javascript2.editor; + +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; +import org.netbeans.modules.csl.api.ColoringAttributes; +import org.netbeans.modules.csl.api.OffsetRange; +import org.netbeans.modules.csl.api.SemanticAnalyzer; +import org.netbeans.modules.javascript2.doc.api.JsDocumentationSupport; +import org.netbeans.modules.javascript2.doc.spi.JsComment; +import org.netbeans.modules.javascript2.editor.parser.JsonParserResult; +import org.netbeans.modules.javascript2.model.api.JsObject; +import org.netbeans.modules.javascript2.model.api.JsReference; +import org.netbeans.modules.javascript2.model.api.Model; +import org.netbeans.modules.javascript2.model.api.ModelUtils; +import org.netbeans.modules.parsing.spi.Scheduler; +import org.netbeans.modules.parsing.spi.SchedulerEvent; + +public class JsonSemanticAnalyzer extends SemanticAnalyzer<JsonParserResult> { + + private Map<OffsetRange, Set<ColoringAttributes>> semanticHighlights; + private volatile boolean canceled; + + public JsonSemanticAnalyzer() { + this.canceled = false; + this.semanticHighlights = Collections.emptyMap(); + } + + @Override + @SuppressWarnings("ReturnOfCollectionOrArrayField") + public Map<OffsetRange, Set<ColoringAttributes>> getHighlights() { + return semanticHighlights; + } + + @Override + public void run(JsonParserResult result, SchedulerEvent event) { + canceled = false; + + if (canceled) { + return; + } + + Map<OffsetRange, Set<ColoringAttributes>> highlights = new HashMap<>(100); + Model model = Model.getModel(result, false); + highlights = count(result, model.getGlobalObject(), highlights, new HashSet<>()); + + assert highlights != null; + + semanticHighlights = highlights; + } + + @SuppressWarnings("AssignmentToMethodParameter") + private Map<OffsetRange, Set<ColoringAttributes>> count (JsonParserResult result, JsObject parent, Map<OffsetRange, Set<ColoringAttributes>> highlights, Set<String> processedObjects) { + if (ModelUtils.wasProcessed(parent, processedObjects)) { + return highlights; + } + for (Iterator<? extends JsObject> it = parent.getProperties().values().iterator(); it.hasNext();) { + JsObject object = it.next(); + if (object.getDeclarationName() != null) { + switch (object.getJSKind()) { + case OBJECT_LITERAL: + if(object.getDeclarationName() != null) { + addColoring(result, highlights, object.getDeclarationName().getOffsetRange(), ColoringAttributes.FIELD_SET); + } + break; + case PROPERTY: + addColoring(result, highlights, object.getDeclarationName().getOffsetRange(), ColoringAttributes.FIELD_SET); + break; + } + } + if (canceled) { + highlights = Collections.emptyMap(); + break; + } + if (!(object instanceof JsReference && ModelUtils.isDescendant(object, ((JsReference)object).getOriginal()))) { Review Comment: if you like the new `instanceof` feature the cast can be eliminated which makes it a little bit shorter ```java if (!(object instanceof JsReference jsr && ModelUtils.isDescendant(jsr, jsr.getOriginal()))) { ``` ########## webcommon/javascript2.editor/src/org/netbeans/modules/javascript2/editor/JsonSemanticAnalyzer.java: ########## @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.netbeans.modules.javascript2.editor; + +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; +import org.netbeans.modules.csl.api.ColoringAttributes; +import org.netbeans.modules.csl.api.OffsetRange; +import org.netbeans.modules.csl.api.SemanticAnalyzer; +import org.netbeans.modules.javascript2.doc.api.JsDocumentationSupport; +import org.netbeans.modules.javascript2.doc.spi.JsComment; +import org.netbeans.modules.javascript2.editor.parser.JsonParserResult; +import org.netbeans.modules.javascript2.model.api.JsObject; +import org.netbeans.modules.javascript2.model.api.JsReference; +import org.netbeans.modules.javascript2.model.api.Model; +import org.netbeans.modules.javascript2.model.api.ModelUtils; +import org.netbeans.modules.parsing.spi.Scheduler; +import org.netbeans.modules.parsing.spi.SchedulerEvent; + +public class JsonSemanticAnalyzer extends SemanticAnalyzer<JsonParserResult> { + + private Map<OffsetRange, Set<ColoringAttributes>> semanticHighlights; + private volatile boolean canceled; + + public JsonSemanticAnalyzer() { + this.canceled = false; + this.semanticHighlights = Collections.emptyMap(); + } + + @Override + @SuppressWarnings("ReturnOfCollectionOrArrayField") + public Map<OffsetRange, Set<ColoringAttributes>> getHighlights() { + return semanticHighlights; + } + + @Override + public void run(JsonParserResult result, SchedulerEvent event) { + canceled = false; + + if (canceled) { + return; + } + + Map<OffsetRange, Set<ColoringAttributes>> highlights = new HashMap<>(100); + Model model = Model.getModel(result, false); + highlights = count(result, model.getGlobalObject(), highlights, new HashSet<>()); + + assert highlights != null; + + semanticHighlights = highlights; + } + + @SuppressWarnings("AssignmentToMethodParameter") + private Map<OffsetRange, Set<ColoringAttributes>> count (JsonParserResult result, JsObject parent, Map<OffsetRange, Set<ColoringAttributes>> highlights, Set<String> processedObjects) { + if (ModelUtils.wasProcessed(parent, processedObjects)) { + return highlights; + } + for (Iterator<? extends JsObject> it = parent.getProperties().values().iterator(); it.hasNext();) { + JsObject object = it.next(); + if (object.getDeclarationName() != null) { + switch (object.getJSKind()) { + case OBJECT_LITERAL: + if(object.getDeclarationName() != null) { + addColoring(result, highlights, object.getDeclarationName().getOffsetRange(), ColoringAttributes.FIELD_SET); + } + break; + case PROPERTY: + addColoring(result, highlights, object.getDeclarationName().getOffsetRange(), ColoringAttributes.FIELD_SET); + break; + } + } + if (canceled) { + highlights = Collections.emptyMap(); + break; + } + if (!(object instanceof JsReference && ModelUtils.isDescendant(object, ((JsReference)object).getOriginal()))) { + highlights = count(result, object, highlights, processedObjects); + } + } + + return highlights; + } + + private void addColoring(JsonParserResult result, Map<OffsetRange, Set<ColoringAttributes>> highlights, OffsetRange astRange, Set<ColoringAttributes> coloring) { + int start = result.getSnapshot().getOriginalOffset(astRange.getStart()); + int end = result.getSnapshot().getOriginalOffset(astRange.getEnd()); + if (start > -1 && end > -1 && start < end && !isInComment(result, astRange)) { + OffsetRange range = start == astRange.getStart() ? astRange : new OffsetRange(start, end); + highlights.put(range, coloring); + } + } + + private boolean isInComment(JsonParserResult result, OffsetRange range) { + for (JsComment comment : JsDocumentationSupport.getDocumentationHolder(result).getCommentBlocks().values()) { + if (comment.getOffsetRange().containsInclusive(range.getStart())) { Review Comment: question: how does this work? JS comment blocks in a json? ########## webcommon/javascript2.editor/src/org/netbeans/modules/javascript2/editor/JsonSemanticAnalyzer.java: ########## @@ -0,0 +1,137 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.netbeans.modules.javascript2.editor; + +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; +import org.netbeans.modules.csl.api.ColoringAttributes; +import org.netbeans.modules.csl.api.OffsetRange; +import org.netbeans.modules.csl.api.SemanticAnalyzer; +import org.netbeans.modules.javascript2.doc.api.JsDocumentationSupport; +import org.netbeans.modules.javascript2.doc.spi.JsComment; +import org.netbeans.modules.javascript2.editor.parser.JsonParserResult; +import org.netbeans.modules.javascript2.model.api.JsObject; +import org.netbeans.modules.javascript2.model.api.JsReference; +import org.netbeans.modules.javascript2.model.api.Model; +import org.netbeans.modules.javascript2.model.api.ModelUtils; +import org.netbeans.modules.parsing.spi.Scheduler; +import org.netbeans.modules.parsing.spi.SchedulerEvent; + +public class JsonSemanticAnalyzer extends SemanticAnalyzer<JsonParserResult> { + + private Map<OffsetRange, Set<ColoringAttributes>> semanticHighlights; + private volatile boolean canceled; + + public JsonSemanticAnalyzer() { + this.canceled = false; + this.semanticHighlights = Collections.emptyMap(); + } + + @Override + @SuppressWarnings("ReturnOfCollectionOrArrayField") + public Map<OffsetRange, Set<ColoringAttributes>> getHighlights() { + return semanticHighlights; + } + + @Override + public void run(JsonParserResult result, SchedulerEvent event) { + canceled = false; + + if (canceled) { + return; + } + + Map<OffsetRange, Set<ColoringAttributes>> highlights = new HashMap<>(100); + Model model = Model.getModel(result, false); + highlights = count(result, model.getGlobalObject(), highlights, new HashSet<>()); + + assert highlights != null; + + semanticHighlights = highlights; + } + + @SuppressWarnings("AssignmentToMethodParameter") + private Map<OffsetRange, Set<ColoringAttributes>> count (JsonParserResult result, JsObject parent, Map<OffsetRange, Set<ColoringAttributes>> highlights, Set<String> processedObjects) { + if (ModelUtils.wasProcessed(parent, processedObjects)) { + return highlights; + } + for (Iterator<? extends JsObject> it = parent.getProperties().values().iterator(); it.hasNext();) { + JsObject object = it.next(); Review Comment: this looks like this could be changed into: ```java for (JsObject object : parent.getProperties().values()) { ``` -- This is an automated message from the Apache Git Service. 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