| /* |
| * 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.statements; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.ResolveState; |
| import com.intellij.psi.scope.PsiScopeProcessor; |
| import com.intellij.psi.search.LocalSearchScope; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.lexer.GroovyTokenTypes; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyElementVisitor; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElementFactory; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrLabeledStatement; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrStatement; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.GroovyPsiElementImpl; |
| |
| /** |
| * @author ilyas |
| */ |
| public class GrLabeledStatementImpl extends GroovyPsiElementImpl implements GrLabeledStatement { |
| public GrLabeledStatementImpl(@NotNull ASTNode node) { |
| super(node); |
| } |
| |
| @Override |
| public void accept(GroovyElementVisitor visitor) { |
| visitor.visitLabeledStatement(this); |
| } |
| |
| public String toString() { |
| return "Labeled statement"; |
| } |
| |
| @NotNull |
| public String getLabelName() { |
| return getName(); |
| } |
| |
| @Override |
| @NotNull |
| public PsiElement getLabel() { |
| final PsiElement label = findChildByType(GroovyTokenTypes.mIDENT); |
| assert label != null; |
| return label; |
| } |
| |
| @Override |
| @Nullable |
| public GrStatement getStatement() { |
| return findChildByClass(GrStatement.class); |
| } |
| |
| @Override |
| public boolean processDeclarations(@NotNull PsiScopeProcessor processor, |
| @NotNull ResolveState state, |
| @Nullable PsiElement lastParent, |
| @NotNull PsiElement place) { |
| GrStatement statement = getStatement(); |
| return statement == null || statement == lastParent || statement.processDeclarations(processor, state, lastParent, place); |
| } |
| |
| @NotNull |
| @Override |
| public SearchScope getUseScope() { |
| return new LocalSearchScope(this); |
| } |
| |
| @Override |
| public PsiElement setName(@NonNls @NotNull String name) throws IncorrectOperationException { |
| final PsiElement labelElement = getLabel(); |
| final PsiElement newLabel = GroovyPsiElementFactory.getInstance(getProject()).createReferenceNameFromText(name); |
| labelElement.replace(newLabel); |
| return this; |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| final PsiElement label = getLabel(); |
| return label.getText(); |
| } |
| |
| @NotNull |
| @Override |
| public PsiElement getNameIdentifierGroovy() { |
| return getLabel(); |
| } |
| |
| @Nullable |
| @Override |
| public PsiElement getNameIdentifier() { |
| return getNameIdentifierGroovy(); |
| } |
| |
| @Override |
| public void deleteChildInternal(@NotNull ASTNode child) { |
| GrStatement statement = getStatement(); |
| if (statement != null && child == statement.getNode()) { |
| delete(); |
| } |
| else { |
| super.deleteChildInternal(child); |
| } |
| } |
| } |