| /* |
| * 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.hierarchy.type; |
| |
| import com.intellij.ide.hierarchy.*; |
| import com.intellij.ide.util.treeView.NodeDescriptor; |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.psi.CommonClassNames; |
| import com.intellij.psi.PsiAnonymousClass; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.presentation.java.ClassPresentationUtil; |
| import com.intellij.ui.PopupHandler; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.text.MessageFormat; |
| import java.util.Comparator; |
| import java.util.Map; |
| |
| public class TypeHierarchyBrowser extends TypeHierarchyBrowserBase { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.ide.hierarchy.type.TypeHierarchyBrowser"); |
| |
| |
| public TypeHierarchyBrowser(final Project project, final PsiClass psiClass) { |
| super(project, psiClass); |
| } |
| |
| protected boolean isInterface(PsiElement psiElement) { |
| return psiElement instanceof PsiClass && ((PsiClass)psiElement).isInterface(); |
| } |
| |
| protected void createTrees(@NotNull Map<String, JTree> trees) { |
| ActionGroup group = (ActionGroup)ActionManager.getInstance().getAction(IdeActions.GROUP_TYPE_HIERARCHY_POPUP); |
| final BaseOnThisTypeAction baseOnThisTypeAction = new BaseOnThisTypeAction(); |
| final JTree tree1 = createTree(true); |
| PopupHandler.installPopupHandler(tree1, group, ActionPlaces.TYPE_HIERARCHY_VIEW_POPUP, ActionManager.getInstance()); |
| baseOnThisTypeAction |
| .registerCustomShortcutSet(ActionManager.getInstance().getAction(IdeActions.ACTION_TYPE_HIERARCHY).getShortcutSet(), tree1); |
| trees.put(TYPE_HIERARCHY_TYPE, tree1); |
| |
| final JTree tree2 = createTree(true); |
| PopupHandler.installPopupHandler(tree2, group, ActionPlaces.TYPE_HIERARCHY_VIEW_POPUP, ActionManager.getInstance()); |
| baseOnThisTypeAction |
| .registerCustomShortcutSet(ActionManager.getInstance().getAction(IdeActions.ACTION_TYPE_HIERARCHY).getShortcutSet(), tree2); |
| trees.put(SUPERTYPES_HIERARCHY_TYPE, tree2); |
| |
| final JTree tree3 = createTree(true); |
| PopupHandler.installPopupHandler(tree3, group, ActionPlaces.TYPE_HIERARCHY_VIEW_POPUP, ActionManager.getInstance()); |
| baseOnThisTypeAction |
| .registerCustomShortcutSet(ActionManager.getInstance().getAction(IdeActions.ACTION_TYPE_HIERARCHY).getShortcutSet(), tree3); |
| trees.put(SUBTYPES_HIERARCHY_TYPE, tree3); |
| } |
| |
| protected void prependActions(DefaultActionGroup actionGroup) { |
| super.prependActions(actionGroup); |
| actionGroup.add(new ChangeScopeAction() { |
| protected boolean isEnabled() { |
| return !Comparing.strEqual(myCurrentViewType, SUPERTYPES_HIERARCHY_TYPE); |
| } |
| }); |
| } |
| |
| @Override |
| protected String getContentDisplayName(@NotNull String typeName, @NotNull PsiElement element) { |
| return MessageFormat.format(typeName, ClassPresentationUtil.getNameForClass((PsiClass)element, false)); |
| } |
| |
| protected PsiElement getElementFromDescriptor(@NotNull HierarchyNodeDescriptor descriptor) { |
| if (!(descriptor instanceof TypeHierarchyNodeDescriptor)) return null; |
| return ((TypeHierarchyNodeDescriptor)descriptor).getPsiClass(); |
| } |
| |
| @Nullable |
| protected JPanel createLegendPanel() { |
| return null; |
| } |
| |
| protected boolean isApplicableElement(@NotNull final PsiElement element) { |
| return element instanceof PsiClass; |
| } |
| |
| protected Comparator<NodeDescriptor> getComparator() { |
| return JavaHierarchyUtil.getComparator(myProject); |
| } |
| |
| protected HierarchyTreeStructure createHierarchyTreeStructure(@NotNull final String typeName, @NotNull final PsiElement psiElement) { |
| if (SUPERTYPES_HIERARCHY_TYPE.equals(typeName)) { |
| return new SupertypesHierarchyTreeStructure(myProject, (PsiClass)psiElement); |
| } |
| else if (SUBTYPES_HIERARCHY_TYPE.equals(typeName)) { |
| return new SubtypesHierarchyTreeStructure(myProject, (PsiClass)psiElement, getCurrentScopeType()); |
| } |
| else if (TYPE_HIERARCHY_TYPE.equals(typeName)) { |
| return new TypeHierarchyTreeStructure(myProject, (PsiClass)psiElement, getCurrentScopeType()); |
| } |
| else { |
| LOG.error("unexpected type: " + typeName); |
| return null; |
| } |
| } |
| |
| protected boolean canBeDeleted(final PsiElement psiElement) { |
| return psiElement instanceof PsiClass && !(psiElement instanceof PsiAnonymousClass); |
| } |
| |
| protected String getQualifiedName(final PsiElement psiElement) { |
| if (psiElement instanceof PsiClass) { |
| return ((PsiClass)psiElement).getQualifiedName(); |
| } |
| return ""; |
| } |
| |
| public static class BaseOnThisTypeAction extends TypeHierarchyBrowserBase.BaseOnThisTypeAction { |
| protected boolean isEnabled(@NotNull final HierarchyBrowserBaseEx browser, @NotNull final PsiElement psiElement) { |
| return super.isEnabled(browser, psiElement) && !CommonClassNames.JAVA_LANG_OBJECT.equals(((PsiClass)psiElement).getQualifiedName()); |
| } |
| } |
| } |