| /* |
| * 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.gant; |
| |
| import com.intellij.lang.ant.AntIntrospector; |
| import com.intellij.lang.ant.dom.AntDomExtender; |
| import com.intellij.openapi.util.Computable; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.light.LightMethodBuilder; |
| import com.intellij.psi.scope.PsiScopeProcessor; |
| import icons.JetgroovyIcons; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.GroovyLanguage; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.members.GrBuilderMethod; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.GrMapType; |
| import org.jetbrains.plugins.groovy.lang.psi.impl.synthetic.GrLightParameter; |
| import org.jetbrains.plugins.groovy.lang.resolve.ResolveUtil; |
| |
| import java.util.Collections; |
| |
| /** |
| * @author peter |
| */ |
| class AntBuilderMethod extends LightMethodBuilder implements GrBuilderMethod { |
| private final PsiFile myPlace; |
| @Nullable private final Class myAntClass; |
| |
| public AntBuilderMethod(PsiFile place, String name, PsiType closureType, @Nullable Class antClass, final PsiType stringType) { |
| super(place.getManager(), GroovyLanguage.INSTANCE, name); |
| myPlace = place; |
| myAntClass = antClass; |
| setModifiers(PsiModifier.PUBLIC); |
| addParameter("args", GrMapType.create(place.getResolveScope())); |
| setBaseIcon(JetgroovyIcons.Groovy.Ant_task); |
| addParameter(new GrLightParameter("singleArg", stringType, this).setOptional(true)); |
| addParameter(new GrLightParameter("body", closureType, this).setOptional(true)); |
| setMethodReturnType(new Computable<PsiType>() { |
| @Override |
| public PsiType compute() { |
| return PsiType.getJavaLangObject(getManager(), getResolveScope()); |
| } |
| }); |
| } |
| |
| @NotNull |
| @Override |
| public PsiElement getNavigationElement() { |
| if (myAntClass != null) { |
| final PsiClass psiClass = JavaPsiFacade.getInstance(getProject()).findClass(myAntClass.getName(), myPlace.getResolveScope()); |
| if (psiClass != null) { |
| return psiClass; |
| } |
| } |
| return this; |
| } |
| |
| public boolean processNestedElements(PsiScopeProcessor processor) { |
| final AntIntrospector introspector = AntDomExtender.getIntrospector(myAntClass); |
| if (introspector != null) { |
| String expectedName = ResolveUtil.getNameHint(processor); |
| final PsiType stringType = getParameterList().getParameters()[1].getType(); |
| final PsiType closureType = getParameterList().getParameters()[2].getType(); |
| |
| for (String name : Collections.list(introspector.getNestedElements())) { |
| if (expectedName == null || expectedName.equals(name)) { |
| final AntBuilderMethod method = new AntBuilderMethod(myPlace, name, closureType, introspector.getElementType(name), |
| stringType); |
| if (!processor.execute(method, ResolveState.initial())) return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean hasObligatoryNamedArguments() { |
| return false; |
| } |
| } |