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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed 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 com.intellij.ide.highlighter;
import com.intellij.lexer.HtmlHighlightingLexer;
import com.intellij.lexer.Lexer;
import com.intellij.openapi.editor.HighlighterColors;
import com.intellij.openapi.editor.XmlHighlighterColors;
import com.intellij.openapi.editor.colors.TextAttributesKey;
import com.intellij.openapi.fileTypes.SyntaxHighlighterBase;
import com.intellij.psi.tree.IElementType;
import com.intellij.psi.xml.XmlTokenType;
import org.jetbrains.annotations.NotNull;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class HtmlFileHighlighter extends SyntaxHighlighterBase {
private static final Map<IElementType, TextAttributesKey> keys1;
private static final Map<IElementType, TextAttributesKey> keys2;
static {
keys1 = new HashMap<IElementType, TextAttributesKey>();
keys2 = new HashMap<IElementType, TextAttributesKey>();
keys1.put(XmlTokenType.XML_COMMENT_START, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_COMMENT_END, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_COMMENT_CHARACTERS, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_CONDITIONAL_COMMENT_END, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_CONDITIONAL_COMMENT_END_START, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_CONDITIONAL_COMMENT_START, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_CONDITIONAL_COMMENT_START_END, XmlHighlighterColors.HTML_COMMENT);
keys1.put(XmlTokenType.XML_START_TAG_START, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_END_TAG_START, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_TAG_END, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_EMPTY_ELEMENT_END, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_TAG_NAME, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.TAG_WHITE_SPACE, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_NAME, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_ATTRIBUTE_VALUE_TOKEN, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_TAG_CHARACTERS, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_ATTRIBUTE_VALUE_START_DELIMITER, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_ATTRIBUTE_VALUE_END_DELIMITER, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_EQ, XmlHighlighterColors.HTML_TAG);
keys2.put(XmlTokenType.XML_TAG_NAME, XmlHighlighterColors.HTML_TAG_NAME);
keys2.put(XmlTokenType.XML_NAME, XmlHighlighterColors.HTML_ATTRIBUTE_NAME);
keys2.put(XmlTokenType.XML_ATTRIBUTE_VALUE_TOKEN, XmlHighlighterColors.HTML_ATTRIBUTE_VALUE);
keys2.put(XmlTokenType.XML_ATTRIBUTE_VALUE_START_DELIMITER, XmlHighlighterColors.HTML_ATTRIBUTE_VALUE);
keys2.put(XmlTokenType.XML_ATTRIBUTE_VALUE_END_DELIMITER, XmlHighlighterColors.HTML_ATTRIBUTE_VALUE);
keys2.put(XmlTokenType.XML_EQ, XmlHighlighterColors.HTML_ATTRIBUTE_NAME);
keys1.put(XmlTokenType.XML_PI_START, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_PI_END, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_PI_TARGET, XmlHighlighterColors.HTML_TAG);
keys2.put(XmlTokenType.XML_PI_TARGET, XmlHighlighterColors.HTML_TAG_NAME);
keys1.put(XmlTokenType.XML_DOCTYPE_START, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_DOCTYPE_END, XmlHighlighterColors.HTML_TAG);
keys1.put(XmlTokenType.XML_DOCTYPE_PUBLIC, XmlHighlighterColors.HTML_TAG);
keys2.put(XmlTokenType.XML_CHAR_ENTITY_REF, XmlHighlighterColors.HTML_ENTITY_REFERENCE);
keys2.put(XmlTokenType.XML_ENTITY_REF_TOKEN, XmlHighlighterColors.HTML_ENTITY_REFERENCE);
keys1.put(XmlTokenType.XML_BAD_CHARACTER, HighlighterColors.BAD_CHARACTER);
}
@NotNull
public Lexer getHighlightingLexer() {
return new HtmlHighlightingLexer();
}
@NotNull
public TextAttributesKey[] getTokenHighlights(IElementType tokenType) {
return pack(XmlHighlighterColors.HTML_CODE, pack(keys1.get(tokenType), keys2.get(tokenType)));
}
public static final void registerEmbeddedTokenAttributes(Map<IElementType, TextAttributesKey> _keys1,
Map<IElementType, TextAttributesKey> _keys2) {
if (_keys1 != null) {
for (Iterator<IElementType> iterator = _keys1.keySet().iterator(); iterator.hasNext();) {
IElementType iElementType = iterator.next();
keys1.put(iElementType,_keys1.get(iElementType));
}
}
if (_keys2 != null) {
for (Iterator<IElementType> iterator = _keys2.keySet().iterator(); iterator.hasNext();) {
IElementType iElementType = iterator.next();
keys2.put(iElementType,_keys2.get(iElementType));
}
}
}
}
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