| /* |
| * 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.refactoring.safeDelete; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.*; |
| import com.intellij.refactoring.safeDelete.JavaSafeDeleteDelegate; |
| import com.intellij.refactoring.safeDelete.usageInfo.SafeDeleteReferenceJavaDeleteUsageInfo; |
| import com.intellij.usageView.UsageInfo; |
| import com.intellij.util.Function; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.psi.api.GrDocMethodReference; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.psi.api.GrDocReferenceElement; |
| import org.jetbrains.plugins.groovy.lang.psi.api.signatures.GrClosureSignature; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrCall; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.signatures.GrClosureSignatureUtil; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * @author Max Medvedev |
| */ |
| public class JavaSafeDeleteDelegateForGroovy implements JavaSafeDeleteDelegate { |
| @Override |
| public void createUsageInfoForParameter(PsiReference reference, |
| List<UsageInfo> usages, |
| final PsiParameter parameter, |
| final PsiMethod method) { |
| int index = method.getParameterList().getParameterIndex(parameter); |
| final PsiElement element = reference.getElement(); |
| GrCall call = null; |
| if (element instanceof GrCall) { |
| call = (GrCall)element; |
| } |
| else if (element.getParent() instanceof GrCall) { |
| call = (GrCall)element.getParent(); |
| } |
| if (call != null) { |
| GrClosureSignature signature = GrClosureSignatureUtil.createSignature(call); |
| if (signature == null) return;//todo ??? |
| GrClosureSignatureUtil.ArgInfo<PsiElement>[] argInfos = GrClosureSignatureUtil.mapParametersToArguments(signature, call); |
| if (argInfos == null) return; //todo??? |
| |
| for (PsiElement arg : argInfos[index].args) { |
| usages.add(new SafeDeleteReferenceJavaDeleteUsageInfo(arg, parameter, true)); |
| } |
| } |
| else if (element instanceof GrDocMethodReference) { |
| @NonNls final StringBuilder newText = new StringBuilder(); |
| newText.append("/** @see "); |
| GrDocReferenceElement holder = ((GrDocMethodReference)element).getReferenceHolder(); |
| if (holder != null) { |
| newText.append(holder.getText()); |
| } |
| newText.append('#'); |
| newText.append(method.getName()); |
| newText.append('('); |
| final List<PsiParameter> parameters = new ArrayList<PsiParameter>(Arrays.asList(method.getParameterList().getParameters())); |
| parameters.remove(parameter); |
| newText.append(StringUtil.join(parameters, new Function<PsiParameter, String>() { |
| @Override |
| public String fun(PsiParameter psiParameter) { |
| return parameter.getType().getCanonicalText(); |
| } |
| }, ",")); |
| newText.append(")*/"); |
| usages.add(new SafeDeleteReferenceJavaDeleteUsageInfo(element, parameter, true) { |
| @Override |
| public void deleteElement() throws IncorrectOperationException { |
| ((GrDocMethodReference)element).bindToText(method.getProject(), newText.toString()); |
| } |
| }); |
| } |
| } |
| } |