| /* |
| * Copyright (c) 2007-2009, Osmorc Development Team |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright notice, this list |
| * of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright notice, this |
| * list of conditions and the following disclaimer in the documentation and/or other |
| * materials provided with the distribution. |
| * * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be |
| * used to endorse or promote products derived from this software without specific |
| * prior written permission. |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR |
| * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
| * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.jetbrains.lang.manifest.psi.impl; |
| |
| import com.intellij.extapi.psi.ASTWrapperPsiElement; |
| import com.intellij.lang.ASTNode; |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.lang.manifest.psi.ManifestTokenType; |
| import org.jetbrains.lang.manifest.header.HeaderParserRepository; |
| import org.jetbrains.lang.manifest.psi.HeaderValuePart; |
| import org.jetbrains.lang.manifest.psi.ManifestToken; |
| |
| /** |
| * @author Robert F. Beeger (robert@beeger.net) |
| */ |
| public class HeaderValuePartImpl extends ASTWrapperPsiElement implements HeaderValuePart { |
| private final HeaderParserRepository myRepository; |
| |
| public HeaderValuePartImpl(ASTNode node) { |
| super(node); |
| myRepository = ServiceManager.getService(HeaderParserRepository.class); |
| } |
| |
| @NotNull |
| @Override |
| public PsiReference[] getReferences() { |
| return getUnwrappedText().isEmpty() ? PsiReference.EMPTY_ARRAY : myRepository.getReferences(this); |
| } |
| |
| @NotNull |
| @Override |
| public String getUnwrappedText() { |
| StringBuilder builder = new StringBuilder(); |
| |
| for (PsiElement element = getFirstChild(); element != null; element = element.getNextSibling()) { |
| if (element instanceof ManifestToken) { |
| ManifestTokenType tokenType = ((ManifestToken)element).getTokenType(); |
| if (tokenType == ManifestTokenType.NEWLINE || tokenType == ManifestTokenType.SIGNIFICANT_SPACE) { |
| continue; |
| } |
| } |
| builder.append(element.getText()); |
| } |
| |
| return builder.toString().trim(); |
| } |
| |
| @NotNull |
| @Override |
| public TextRange getHighlightingRange() { |
| PsiElement last = getLastChild(); |
| if (last instanceof ManifestToken && ((ManifestToken)last).getTokenType() == ManifestTokenType.NEWLINE) { |
| int start = getTextOffset(); |
| PsiElement prev = last.getPrevSibling(); |
| return new TextRange(start, prev != null ? prev.getTextRange().getEndOffset() : start); |
| } |
| return getTextRange(); |
| } |
| |
| @Override |
| public String toString() { |
| return "HeaderValuePart"; |
| } |
| } |