| /* |
| * Copyright 2000-2013 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.jetbrains.python.psi.impl; |
| |
| import com.intellij.codeInsight.lookup.LookupElementBuilder; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.JavaPsiFacade; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiPackage; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.ProjectScope; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.ProcessingContext; |
| import com.jetbrains.python.psi.AccessDirection; |
| import com.jetbrains.python.psi.PyExpression; |
| import com.jetbrains.python.psi.resolve.PyResolveContext; |
| import com.jetbrains.python.psi.resolve.RatedResolveResult; |
| import com.jetbrains.python.psi.types.PyType; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class PyJavaPackageType implements PyType { |
| private final PsiPackage myPackage; |
| @Nullable private final Module myModule; |
| |
| public PyJavaPackageType(PsiPackage aPackage, @Nullable Module module) { |
| myPackage = aPackage; |
| myModule = module; |
| } |
| |
| @Override |
| public List<? extends RatedResolveResult> resolveMember(@NotNull String name, |
| @Nullable PyExpression location, |
| @NotNull AccessDirection direction, |
| @NotNull PyResolveContext resolveContext) { |
| Project project = myPackage.getProject(); |
| JavaPsiFacade facade = JavaPsiFacade.getInstance(project); |
| String childName = myPackage.getQualifiedName() + "." + name; |
| GlobalSearchScope scope = getScope(project); |
| ResolveResultList result = new ResolveResultList(); |
| final PsiClass[] classes = facade.findClasses(childName, scope); |
| for (PsiClass aClass : classes) { |
| result.poke(aClass, RatedResolveResult.RATE_NORMAL); |
| } |
| final PsiPackage psiPackage = facade.findPackage(childName); |
| if (psiPackage != null) { |
| result.poke(psiPackage, RatedResolveResult.RATE_NORMAL); |
| } |
| return result; |
| } |
| |
| private GlobalSearchScope getScope(Project project) { |
| return myModule != null ? myModule.getModuleWithDependenciesAndLibrariesScope(false) : ProjectScope.getAllScope(project); |
| } |
| |
| @Override |
| public Object[] getCompletionVariants(String completionPrefix, PsiElement location, ProcessingContext context) { |
| List<Object> variants = new ArrayList<Object>(); |
| final GlobalSearchScope scope = getScope(location.getProject()); |
| final PsiClass[] classes = myPackage.getClasses(scope); |
| for (PsiClass psiClass : classes) { |
| variants.add(LookupElementBuilder.create(psiClass).withIcon(psiClass.getIcon(0))); |
| } |
| final PsiPackage[] subPackages = myPackage.getSubPackages(scope); |
| for (PsiPackage subPackage : subPackages) { |
| variants.add(LookupElementBuilder.create(subPackage).withIcon(subPackage.getIcon(0))); |
| } |
| return ArrayUtil.toObjectArray(variants); |
| } |
| |
| @Override |
| public String getName() { |
| return myPackage.getQualifiedName(); |
| } |
| |
| @Override |
| public boolean isBuiltin() { |
| return false; |
| } |
| |
| @Override |
| public void assertValid(String message) { |
| } |
| } |