| /* |
| * 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 org.jetbrains.plugins.groovy.lang.psi.impl.synthetic; |
| |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.source.tree.LeafElement; |
| import com.intellij.psi.search.LocalSearchScope; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.psi.xml.XmlAttributeValue; |
| import com.intellij.psi.xml.XmlToken; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.arguments.GrArgumentLabel; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression; |
| import org.jetbrains.plugins.groovy.lang.psi.util.GroovyPropertyUtils; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author sergey.evdokimov |
| */ |
| public class GrLightVariable extends GrImplicitVariableImpl implements NavigatablePsiElement { |
| |
| private final List<PsiElement> myDeclarations; |
| |
| private Object myCreatorKey; |
| |
| public GrLightVariable(PsiManager manager, |
| @NonNls String name, |
| @NonNls @NotNull String type, |
| @NotNull PsiElement navigationElement) { |
| this(manager, name, type, Collections.singletonList(navigationElement), getDeclarationScope(navigationElement)); |
| } |
| |
| public GrLightVariable(PsiManager manager, |
| @NonNls String name, |
| @NonNls @NotNull String type, |
| @NotNull List<PsiElement> declarations, |
| @NotNull PsiElement scope) { |
| this(manager, name, JavaPsiFacade.getElementFactory(manager.getProject()).createTypeFromText(type, scope), declarations, scope); |
| } |
| |
| public GrLightVariable(PsiManager manager, |
| @NonNls String name, |
| @NotNull PsiType type, |
| @NotNull PsiElement navigationElement) { |
| this(manager, name, type, Collections.singletonList(navigationElement), getDeclarationScope(navigationElement)); |
| } |
| |
| public GrLightVariable(PsiManager manager, |
| @NonNls String name, |
| @NotNull PsiType type, |
| @NotNull List<PsiElement> declarations, |
| @NotNull PsiElement scope) { |
| super(manager, new GrLightIdentifier(manager, name), type, false, scope); |
| |
| myDeclarations = declarations; |
| if (!myDeclarations.isEmpty()) { |
| setNavigationElement(myDeclarations.get(0)); |
| } |
| } |
| |
| private static PsiElement getDeclarationScope(PsiElement navigationElement) { |
| return navigationElement.getContainingFile(); |
| } |
| |
| @Override |
| public boolean isWritable() { |
| return getNavigationElement() != this; |
| } |
| |
| @Override |
| public PsiFile getContainingFile() { |
| if (!myDeclarations.isEmpty()) { |
| return myDeclarations.get(0).getContainingFile(); |
| } |
| else { |
| return getDeclarationScope().getContainingFile(); |
| } |
| } |
| |
| @Override |
| public boolean isValid() { |
| for (PsiElement declaration : myDeclarations) { |
| if (!declaration.isValid()) return false; |
| } |
| |
| return true; |
| } |
| |
| @NotNull |
| @Override |
| public SearchScope getUseScope() { |
| return new LocalSearchScope(getDeclarationScope()); |
| } |
| |
| @Override |
| public boolean isEquivalentTo(PsiElement another) { |
| return myDeclarations.contains(another) || super.isEquivalentTo(another); |
| } |
| |
| @Override |
| public PsiElement setName(@NotNull String name) throws IncorrectOperationException { |
| for (PsiElement declaration : myDeclarations) { |
| if (declaration instanceof PsiNamedElement) { |
| if (declaration instanceof PsiMethod) { |
| name = GroovyPropertyUtils.getGetterNameNonBoolean(name); |
| } |
| ((PsiNamedElement)declaration).setName(name); |
| } |
| else if (declaration instanceof GrArgumentLabel) { |
| ((GrArgumentLabel)declaration).setName(name); |
| } |
| else if (declaration instanceof XmlAttributeValue) { |
| PsiElement leftQuote = declaration.getFirstChild(); |
| |
| if (!(leftQuote instanceof XmlToken)) continue; |
| |
| PsiElement textToken = leftQuote.getNextSibling(); |
| |
| if (!(textToken instanceof XmlToken)) continue; |
| |
| PsiElement rightQuote = textToken.getNextSibling(); |
| |
| if (!(rightQuote instanceof XmlToken) || rightQuote.getNextSibling() != null) continue; |
| |
| ((LeafElement)textToken).replaceWithText(name); |
| } |
| else if (declaration instanceof GrReferenceExpression) { |
| ((GrReferenceExpression)declaration).handleElementRenameSimple(name); |
| } |
| } |
| |
| return getNameIdentifier().replace(new GrLightIdentifier(myManager, name)); |
| } |
| |
| public Object getCreatorKey() { |
| return myCreatorKey; |
| } |
| |
| public void setCreatorKey(Object creatorKey) { |
| myCreatorKey = creatorKey; |
| } |
| |
| public List<PsiElement> getDeclarations() { |
| return myDeclarations; |
| } |
| } |