| /* |
| * Copyright 2000-2012 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.psi.formatter.common; |
| |
| import com.intellij.formatting.*; |
| import com.intellij.lang.ASTNode; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.codeStyle.CodeStyleSettings; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * @author Denis Zhdanov |
| * @since 9/6/12 9:22 AM |
| */ |
| public class DefaultInjectedLanguageBlockBuilder extends InjectedLanguageBlockBuilder { |
| |
| @NotNull private final CodeStyleSettings mySettings; |
| |
| public DefaultInjectedLanguageBlockBuilder(@NotNull CodeStyleSettings settings) { |
| mySettings = settings; |
| } |
| |
| @NotNull |
| @Override |
| public CodeStyleSettings getSettings() { |
| return mySettings; |
| } |
| |
| @Override |
| public boolean canProcessFragment(String text, ASTNode injectionHost) { |
| return true; |
| } |
| |
| @Override |
| public Block createBlockBeforeInjection(ASTNode node, Wrap wrap, Alignment alignment, Indent indent, final TextRange range) { |
| return new GlueBlock(node, wrap, alignment, indent, range); |
| } |
| |
| @Override |
| public Block createBlockAfterInjection(ASTNode node, Wrap wrap, Alignment alignment, Indent indent, TextRange range) { |
| return new GlueBlock(node, wrap, alignment, Indent.getNoneIndent(), range); |
| } |
| |
| private static class GlueBlock extends AbstractBlock { |
| |
| @NotNull private final Indent myIndent; |
| @NotNull private final TextRange myRange; |
| |
| private GlueBlock(@NotNull ASTNode node, |
| @Nullable Wrap wrap, |
| @Nullable Alignment alignment, |
| @NotNull Indent indent, |
| @NotNull TextRange range) |
| { |
| super(node, wrap, alignment); |
| myIndent = indent; |
| myRange = range; |
| } |
| |
| @NotNull |
| @Override |
| public TextRange getTextRange() { |
| return myRange; |
| } |
| |
| @Override |
| protected List<Block> buildChildren() { |
| return AbstractBlock.EMPTY; |
| } |
| |
| @NotNull |
| @Override |
| public Indent getIndent() { |
| return myIndent; |
| } |
| |
| @Nullable |
| @Override |
| public Spacing getSpacing(@Nullable Block child1, @NotNull Block child2) { |
| return null; |
| } |
| |
| @Override |
| public boolean isLeaf() { |
| return true; |
| } |
| } |
| } |