| /* |
| * Copyright 2000-2010 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.template; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiErrorElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.xml.XmlComment; |
| import com.intellij.psi.xml.XmlDocument; |
| import com.intellij.psi.xml.XmlText; |
| import com.intellij.psi.xml.XmlTokenType; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Eugene.Kudelevsky |
| */ |
| public class HtmlTextContextType extends TemplateContextType { |
| public HtmlTextContextType() { |
| super("HTML_TEXT", CodeInsightBundle.message("dialog.edit.template.checkbox.html.text"), HtmlContextType.class); |
| } |
| |
| @Override |
| public boolean isInContext(@NotNull PsiFile file, int offset) { |
| if (!HtmlContextType.isMyLanguage(file.getLanguage())) { |
| return false; |
| } |
| PsiElement element = file.findElementAt(offset); |
| return element == null || isInContext(element); |
| } |
| |
| public static boolean isInContext(@NotNull PsiElement element) { |
| if (PsiTreeUtil.getParentOfType(element, XmlComment.class) != null) { |
| return false; |
| } |
| if (PsiTreeUtil.getParentOfType(element, XmlText.class) != null) { |
| return true; |
| } |
| if (element.getNode().getElementType() == XmlTokenType.XML_START_TAG_START) { |
| return true; |
| } |
| PsiElement parent = element.getParent(); |
| if (parent instanceof PsiErrorElement) { |
| parent = parent.getParent(); |
| } |
| return parent instanceof XmlDocument; |
| } |
| } |