| /* |
| * Copyright 2000-2014 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; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiWhiteSpace; |
| import com.intellij.psi.xml.*; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.openapi.editor.Editor; |
| |
| import java.util.List; |
| |
| public class XmlTagSelectioner extends ExtendWordSelectionHandlerBase { |
| @Override |
| public boolean canSelect(PsiElement e) { |
| return e instanceof XmlTag; |
| } |
| |
| @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(); |
| |
| addTagContentSelection(children, result, editorText); |
| |
| PsiElement prev = e.getPrevSibling(); |
| while (prev instanceof PsiWhiteSpace || prev instanceof XmlText || prev instanceof XmlComment) { |
| if (prev instanceof XmlText && prev.getText().trim().length() > 0) break; |
| if (prev instanceof XmlComment) { |
| result.addAll(expandToWholeLine(editorText, |
| new TextRange(prev.getTextRange().getStartOffset(), |
| e.getTextRange().getEndOffset()), |
| false)); |
| } |
| prev = prev.getPrevSibling(); |
| } |
| |
| return result; |
| } |
| |
| private static void addTagContentSelection(final PsiElement[] children, final List<TextRange> result, final CharSequence editorText) { |
| PsiElement first = null; |
| PsiElement last = null; |
| for (PsiElement child : children) { |
| if (child instanceof XmlToken) { |
| XmlToken token = (XmlToken)child; |
| if (token.getTokenType() == XmlTokenType.XML_TAG_END) { |
| first = token.getNextSibling(); |
| } |
| if (token.getTokenType() == XmlTokenType.XML_END_TAG_START) { |
| last = token.getPrevSibling(); |
| break; |
| } |
| } |
| } |
| |
| if (first != null && last != null) { |
| result.addAll(expandToWholeLine(editorText, |
| new TextRange(first.getTextRange().getStartOffset(), |
| last.getTextRange().getEndOffset()), |
| false)); |
| } |
| } |
| } |