| /* |
| * 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.java; |
| |
| import com.intellij.formatting.*; |
| import com.intellij.lang.ASTNode; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.impl.source.codeStyle.ShiftIndentInsideHelper; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class LeafBlock implements ASTBlock{ |
| private int myStartOffset = -1; |
| private final ASTNode myNode; |
| private final Wrap myWrap; |
| private final Alignment myAlignment; |
| |
| private static final ArrayList<Block> EMPTY_SUB_BLOCKS = new ArrayList<Block>(); |
| private final Indent myIndent; |
| |
| public LeafBlock(final ASTNode node, |
| final Wrap wrap, |
| final Alignment alignment, |
| Indent indent) |
| { |
| myNode = node; |
| myWrap = wrap; |
| myAlignment = alignment; |
| myIndent = indent; |
| } |
| |
| @Override |
| public ASTNode getNode() { |
| return myNode; |
| } |
| |
| @Override |
| @NotNull |
| public TextRange getTextRange() { |
| if (myStartOffset != -1) { |
| return new TextRange(myStartOffset, myStartOffset + myNode.getTextLength()); |
| } |
| return myNode.getTextRange(); |
| } |
| |
| @Override |
| @NotNull |
| public List<Block> getSubBlocks() { |
| return EMPTY_SUB_BLOCKS; |
| } |
| |
| @Override |
| public Wrap getWrap() { |
| return myWrap; |
| } |
| |
| @Override |
| public Indent getIndent() { |
| return myIndent; |
| } |
| |
| @Override |
| public Alignment getAlignment() { |
| return myAlignment; |
| } |
| |
| @Override |
| public Spacing getSpacing(Block child1, @NotNull Block child2) { |
| return null; |
| } |
| |
| public ASTNode getTreeNode() { |
| return myNode; |
| } |
| |
| @Override |
| @NotNull |
| public ChildAttributes getChildAttributes(final int newChildIndex) { |
| return new ChildAttributes(getIndent(), null); |
| } |
| |
| @Override |
| public boolean isIncomplete() { |
| return false; |
| } |
| |
| @Override |
| public boolean isLeaf() { |
| return ShiftIndentInsideHelper.mayShiftIndentInside(myNode); |
| } |
| |
| public void setStartOffset(final int startOffset) { |
| myStartOffset = startOffset; |
| // if (startOffset != -1) assert startOffset == myNode.getTextRange().getStartOffset(); |
| } |
| } |