/*
* Copyright 2000-2013 JetBrains s.r.o.
* Copyright 2014-2014 AS3Boyan
* Copyright 2014-2014 Elias Ku
*
* 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.plugins.haxe.hxml;
import com.intellij.lang.ASTNode;
import com.intellij.lang.Language;
import com.intellij.lang.ParserDefinition;
import com.intellij.lang.PsiParser;
import com.intellij.lexer.FlexAdapter;
import com.intellij.lexer.Lexer;
import com.intellij.openapi.project.Project;
import com.intellij.plugins.haxe.hxml.HXMLLanguage;
import com.intellij.plugins.haxe.hxml.HXMLParser;
import com.intellij.plugins.haxe.hxml.lexer.HXMLLexer;
import com.intellij.plugins.haxe.hxml.psi.HXMLFile;
import com.intellij.plugins.haxe.hxml.psi.HXMLTypes;
import com.intellij.psi.FileViewProvider;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.TokenType;
import com.intellij.psi.tree.IFileElementType;
import com.intellij.psi.tree.TokenSet;
import org.jetbrains.annotations.NotNull;
import java.io.Reader;
/**
* Created by eliasku on 8/8/14.
*/
public class HXMLParserDefinition implements ParserDefinition {
public static final TokenSet WHITE_SPACES = TokenSet.create(TokenType.WHITE_SPACE);
public static final TokenSet COMMENTS = TokenSet.create(HXMLTypes.COMMENT);
public static final IFileElementType FILE = new IFileElementType(Language.<HXMLLanguage>findInstance(HXMLLanguage.class));
@NotNull
@Override
public Lexer createLexer(Project project) {
return new FlexAdapter(new HXMLLexer((Reader) null));
}
@NotNull
public TokenSet getWhitespaceTokens() {
return WHITE_SPACES;
}
@NotNull
public TokenSet getCommentTokens() {
return COMMENTS;
}
@NotNull
public TokenSet getStringLiteralElements() {
return TokenSet.EMPTY;
}
@NotNull
public PsiParser createParser(final Project project) {
return new HXMLParser();
}
@Override
public IFileElementType getFileNodeType() {
return FILE;
}
public PsiFile createFile(FileViewProvider viewProvider) {
return new HXMLFile(viewProvider);
}
public SpaceRequirements spaceExistanceTypeBetweenTokens(ASTNode left, ASTNode right) {
return SpaceRequirements.MAY;
}
@NotNull
public PsiElement createElement(ASTNode node) {
return HXMLTypes.Factory.createElement(node);
}
}