/*
* Copyright 2000-2015 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 org.intellij.plugins.markdown.braces;
import com.intellij.codeInsight.highlighting.PairedBraceMatcherAdapter;
import com.intellij.lang.BracePair;
import com.intellij.lang.PairedBraceMatcher;
import com.intellij.psi.PsiFile;
import com.intellij.psi.tree.IElementType;
import org.intellij.plugins.markdown.lang.MarkdownLanguage;
import org.intellij.plugins.markdown.lang.MarkdownTokenTypes;
import org.jetbrains.annotations.NotNull;
public class MarkdownBraceMatcher extends PairedBraceMatcherAdapter {
public MarkdownBraceMatcher() {
super(new MyPairedBraceMatcher(), MarkdownLanguage.INSTANCE);
}
private static class MyPairedBraceMatcher implements PairedBraceMatcher {
@NotNull
@Override
public BracePair[] getPairs() {
return new BracePair[]{
new BracePair(MarkdownTokenTypes.LPAREN, MarkdownTokenTypes.RPAREN, false),
new BracePair(MarkdownTokenTypes.LBRACKET, MarkdownTokenTypes.RBRACKET, false),
new BracePair(MarkdownTokenTypes.LT, MarkdownTokenTypes.GT, false),
new BracePair(MarkdownTokenTypes.CODE_FENCE_START, MarkdownTokenTypes.CODE_FENCE_END, true)
};
}
@Override
public boolean isPairedBracesAllowedBeforeType(@NotNull IElementType lbraceType, IElementType contextType) {
return true;
}
@Override
public int getCodeConstructStart(PsiFile file, int openingBraceOffset) {
return openingBraceOffset;
}
}
}