| /* |
| * 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.xml; |
| |
| import com.intellij.lang.html.HTMLLanguage; |
| import com.intellij.lang.xhtml.XHTMLLanguage; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.fileTypes.FileTypeRegistry; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.source.PsiFileImpl; |
| import com.intellij.psi.impl.source.html.ScriptSupportUtil; |
| import com.intellij.psi.scope.PsiScopeProcessor; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.ProjectScope; |
| import com.intellij.psi.search.PsiElementProcessor; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.xml.XmlDocument; |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.psi.xml.XmlTag; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Mike |
| */ |
| public class XmlFileImpl extends PsiFileImpl implements XmlFile { |
| |
| public XmlFileImpl(FileViewProvider viewProvider, IElementType elementType) { |
| super(elementType, elementType, viewProvider); |
| } |
| |
| @Override |
| public XmlDocument getDocument() { |
| PsiElement child = getFirstChild(); |
| while (child != null) { |
| if (child instanceof XmlDocument) return (XmlDocument)child; |
| child = child.getNextSibling(); |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public XmlTag getRootTag() { |
| XmlDocument document = getDocument(); |
| return document == null ? null : document.getRootTag(); |
| } |
| |
| @Override |
| public boolean processElements(PsiElementProcessor processor, PsiElement place){ |
| final XmlDocument document = getDocument(); |
| return document == null || document.processElements(processor, place); |
| } |
| |
| @Override |
| public void accept(@NotNull PsiElementVisitor visitor) { |
| if (visitor instanceof XmlElementVisitor) { |
| ((XmlElementVisitor)visitor).visitXmlFile(this); |
| } |
| else { |
| visitor.visitFile(this); |
| } |
| } |
| |
| public String toString() { |
| return "XmlFile:" + getName(); |
| } |
| |
| private FileType myType = null; |
| @Override |
| @NotNull |
| public FileType getFileType() { |
| if (myType == null) { |
| myType = getLanguage().getAssociatedFileType(); |
| if (myType == null) { |
| VirtualFile virtualFile = getOriginalFile().getVirtualFile(); |
| myType = virtualFile == null ? FileTypeRegistry.getInstance().getFileTypeByFileName(getName()) : virtualFile.getFileType(); |
| } |
| } |
| return myType; |
| } |
| |
| @Override |
| public void clearCaches() { |
| super.clearCaches(); |
| |
| if (isWebFileType()) { |
| ScriptSupportUtil.clearCaches(this); |
| } |
| } |
| |
| private boolean isWebFileType() { |
| return getLanguage() == XHTMLLanguage.INSTANCE || getLanguage() == HTMLLanguage.INSTANCE; |
| } |
| |
| @Override |
| public boolean processDeclarations(@NotNull PsiScopeProcessor processor, @NotNull ResolveState state, PsiElement lastParent, @NotNull PsiElement place) { |
| return super.processDeclarations(processor, state, lastParent, place) && |
| (!isWebFileType() || ScriptSupportUtil.processDeclarations(this, processor, state, lastParent, place)); |
| |
| } |
| |
| @NotNull |
| @Override |
| public GlobalSearchScope getFileResolveScope() { |
| return ProjectScope.getAllScope(getProject()); |
| } |
| |
| @Override |
| public boolean ignoreReferencedElementAccessibility() { |
| return true; |
| } |
| } |