| /* |
| * 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.psi.impl.source.tree.injected; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.openapi.util.ProperTextRange; |
| import com.intellij.psi.impl.source.xml.XmlTextImpl; |
| import com.intellij.psi.LiteralTextEscaper; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author cdr |
| */ |
| public class XmlTextLiteralEscaper extends LiteralTextEscaper<XmlTextImpl> { |
| public XmlTextLiteralEscaper(final XmlTextImpl xmlText) { |
| super(xmlText); |
| } |
| |
| @Override |
| public boolean decode(@NotNull final TextRange rangeInsideHost, @NotNull StringBuilder outChars) { |
| ProperTextRange.assertProperRange(rangeInsideHost); |
| int startInDecoded = myHost.physicalToDisplay(rangeInsideHost.getStartOffset()); |
| int endInDecoded = myHost.physicalToDisplay(rangeInsideHost.getEndOffset()); |
| outChars.append(myHost.getValue(), startInDecoded, endInDecoded); |
| return true; |
| } |
| |
| @Override |
| public int getOffsetInHost(final int offsetInDecoded, @NotNull final TextRange rangeInsideHost) { |
| final int rangeInsideHostStartOffset = rangeInsideHost.getStartOffset(); |
| int displayStart = myHost.physicalToDisplay(rangeInsideHostStartOffset); |
| |
| int i = myHost.displayToPhysical(offsetInDecoded + displayStart); |
| if (i < rangeInsideHostStartOffset) i = rangeInsideHostStartOffset; |
| final int rangeInsideHostEndOffset = rangeInsideHost.getEndOffset(); |
| if (i > rangeInsideHostEndOffset) i = rangeInsideHostEndOffset; |
| return i; |
| } |
| |
| @Override |
| @NotNull |
| public TextRange getRelevantTextRange() { |
| return myHost.getCDATAInterior(); |
| } |
| |
| @Override |
| public boolean isOneLine() { |
| return false; |
| } |
| } |