| /* |
| * Copyright 2000-2009 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.intellij.ide.favoritesTreeView.smartPointerPsiNodes; |
| |
| import com.intellij.ide.projectView.PresentationData; |
| import com.intellij.ide.projectView.PsiClassChildrenSource; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.ide.util.treeView.AbstractTreeNode; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| public class ClassSmartPointerNode extends BaseSmartPointerPsiNode<SmartPsiElementPointer>{ |
| public ClassSmartPointerNode(Project project, PsiClass value, ViewSettings viewSettings) { |
| super(project, SmartPointerManager.getInstance(project).createSmartPsiElementPointer(value), viewSettings); |
| } |
| |
| public ClassSmartPointerNode(Project project, Object value, ViewSettings viewSettings) { |
| this(project, (PsiClass)value, viewSettings); |
| } |
| |
| @Override |
| @NotNull |
| public Collection<AbstractTreeNode> getChildrenImpl() { |
| PsiClass parent = getPsiClass(); |
| final ArrayList<AbstractTreeNode> treeNodes = new ArrayList<AbstractTreeNode>(); |
| |
| ArrayList<PsiElement> result = new ArrayList<PsiElement>(); |
| if (getSettings().isShowMembers()) { |
| PsiClassChildrenSource.DEFAULT_CHILDREN.addChildren(parent, result); |
| for (PsiElement psiElement : result) { |
| psiElement.accept(new JavaElementVisitor() { |
| @Override public void visitClass(PsiClass aClass) { |
| treeNodes.add(new ClassSmartPointerNode(getProject(), aClass, getSettings())); |
| } |
| |
| @Override public void visitMethod(PsiMethod method) { |
| treeNodes.add(new MethodSmartPointerNode(getProject(), method, getSettings())); |
| } |
| |
| @Override public void visitField(PsiField field) { |
| treeNodes.add(new FieldSmartPointerNode(getProject(), field, getSettings())); |
| } |
| |
| @Override public void visitReferenceExpression(PsiReferenceExpression expression) { |
| visitExpression(expression); |
| } |
| }); |
| } |
| } |
| return treeNodes; |
| } |
| |
| @Override |
| public boolean isAlwaysLeaf() { |
| return !getSettings().isShowMembers(); |
| } |
| |
| @Override |
| public void updateImpl(PresentationData data) { |
| final PsiClass aClass = getPsiClass(); |
| if (aClass != null) { |
| data.setPresentableText(aClass.getName()); |
| } |
| } |
| |
| public boolean isTopLevel() { |
| return getPsiElement() != null && getPsiElement().getParent() instanceof PsiFile; |
| } |
| |
| |
| @Override |
| public boolean expandOnDoubleClick() { |
| return false; |
| } |
| |
| public PsiClass getPsiClass() { |
| return (PsiClass)getPsiElement(); |
| } |
| |
| @Override |
| public boolean isAlwaysExpand() { |
| return getParentValue() instanceof PsiFile; |
| } |
| } |