| /* |
| * 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.codeInsight.editorActions.wordSelection; |
| |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.JavaDocTokenType; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.javadoc.PsiDocComment; |
| import com.intellij.psi.javadoc.PsiDocToken; |
| import com.intellij.util.text.CharArrayUtil; |
| |
| import java.util.List; |
| |
| public class DocCommentSelectioner extends LineCommentSelectioner { |
| @Override |
| public boolean canSelect(PsiElement e) { |
| return e instanceof PsiDocComment; |
| } |
| |
| @Override |
| public List<TextRange> select(PsiElement e, CharSequence editorText, int cursorOffset, Editor editor) { |
| List<TextRange> result = super.select(e, editorText, cursorOffset, editor); |
| |
| PsiElement[] children = e.getChildren(); |
| |
| int startOffset = e.getTextRange().getStartOffset(); |
| int endOffset = e.getTextRange().getEndOffset(); |
| |
| for (PsiElement child : children) { |
| if (child instanceof PsiDocToken) { |
| PsiDocToken token = (PsiDocToken)child; |
| |
| if (token.getTokenType() == JavaDocTokenType.DOC_COMMENT_DATA) { |
| char[] chars = token.getText().toCharArray(); |
| |
| if (CharArrayUtil.shiftForward(chars, 0, " *\n\t\r") != chars.length) { |
| break; |
| } |
| } |
| } |
| |
| startOffset = child.getTextRange().getEndOffset(); |
| } |
| |
| for (PsiElement child : children) { |
| if (child instanceof PsiDocToken) { |
| PsiDocToken token = (PsiDocToken)child; |
| |
| if (token.getTokenType() == JavaDocTokenType.DOC_COMMENT_DATA) { |
| char[] chars = token.getText().toCharArray(); |
| |
| if (CharArrayUtil.shiftForward(chars, 0, " *\n\t\r") != chars.length) { |
| endOffset = child.getTextRange().getEndOffset(); |
| } |
| } |
| } |
| } |
| |
| startOffset = CharArrayUtil.shiftBackward(editorText, startOffset - 1, "* \t") + 1; |
| |
| result.add(new TextRange(startOffset, endOffset)); |
| |
| return result; |
| } |
| } |