| /* |
| * 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 com.intellij.ide.navigationToolbar; |
| |
| import com.intellij.ide.IdeView; |
| import com.intellij.ide.util.DirectoryChooserUtil; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.roots.ModuleRootManager; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.pom.Navigatable; |
| import com.intellij.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public final class NavBarIdeView implements IdeView { |
| private final NavBarPanel myPanel; |
| |
| public NavBarIdeView(NavBarPanel panel) { |
| myPanel = panel; |
| } |
| |
| @Override |
| public void selectElement(PsiElement element) { |
| myPanel.getModel().updateModel(element); |
| |
| if (element instanceof Navigatable) { |
| final Navigatable navigatable = (Navigatable)element; |
| if (navigatable.canNavigate()) { |
| ((Navigatable)element).navigate(true); |
| } |
| } |
| myPanel.hideHint(); |
| } |
| |
| @NotNull |
| @Override |
| public PsiDirectory[] getDirectories() { |
| final PsiDirectory dir = myPanel.getSelectedElement(PsiDirectory.class); |
| if (dir != null && dir.isValid()) { |
| return new PsiDirectory[]{dir}; |
| } |
| final PsiElement element = myPanel.getSelectedElement(PsiElement.class); |
| if (element != null && element.isValid()) { |
| final PsiFile file = element.getContainingFile(); |
| if (file != null) { |
| final PsiDirectory psiDirectory = file.getContainingDirectory(); |
| return psiDirectory != null ? new PsiDirectory[]{psiDirectory} : PsiDirectory.EMPTY_ARRAY; |
| } |
| } |
| final PsiDirectoryContainer directoryContainer = myPanel.getSelectedElement(PsiDirectoryContainer.class); |
| if (directoryContainer != null) { |
| return directoryContainer.getDirectories(); |
| } |
| final Module module = myPanel.getSelectedElement(Module.class); |
| if (module != null && !module.isDisposed()) { |
| ArrayList<PsiDirectory> dirs = new ArrayList<PsiDirectory>(); |
| final VirtualFile[] sourceRoots = ModuleRootManager.getInstance(module).getSourceRoots(); |
| final PsiManager psiManager = PsiManager.getInstance(myPanel.getProject()); |
| for (VirtualFile virtualFile : sourceRoots) { |
| final PsiDirectory directory = psiManager.findDirectory(virtualFile); |
| if (directory != null && directory.isValid()) { |
| dirs.add(directory); |
| } |
| } |
| return dirs.toArray(new PsiDirectory[dirs.size()]); |
| } |
| return PsiDirectory.EMPTY_ARRAY; |
| } |
| |
| @Override |
| public PsiDirectory getOrChooseDirectory() { |
| return DirectoryChooserUtil.getOrChooseDirectory(this); |
| } |
| } |