| /* |
| * Copyright 2000-2012 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.openapi.fileChooser.actions; |
| |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.actionSystem.Presentation; |
| import com.intellij.openapi.application.ex.ApplicationInfoEx; |
| import com.intellij.openapi.fileChooser.FileSystemTree; |
| import com.intellij.openapi.util.IconLoader; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| |
| public final class GotoProjectDirectory extends FileChooserAction { |
| private static final Icon ourIcon = IconLoader.getIcon(ApplicationInfoEx.getInstanceEx().getSmallIconUrl()); |
| |
| protected void actionPerformed(final FileSystemTree fileSystemTree, final AnActionEvent e) { |
| final VirtualFile projectPath = getProjectDir(e); |
| if (projectPath != null) { |
| fileSystemTree.select(projectPath, new Runnable() { |
| public void run() { |
| fileSystemTree.expand(projectPath, null); |
| } |
| }); |
| } |
| } |
| |
| protected void update(final FileSystemTree fileSystemTree, final AnActionEvent e) { |
| final Presentation presentation = e.getPresentation(); |
| presentation.setIcon(ourIcon); |
| final VirtualFile projectPath = getProjectDir(e); |
| presentation.setEnabled(projectPath != null && fileSystemTree.isUnderRoots(projectPath)); |
| } |
| |
| @Nullable |
| private static VirtualFile getProjectDir(final AnActionEvent e) { |
| final VirtualFile projectFileDir = e.getData(PlatformDataKeys.PROJECT_FILE_DIRECTORY); |
| return projectFileDir != null && projectFileDir.isValid() ? projectFileDir : null; |
| } |
| } |