| /* |
| * 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.ide.favoritesTreeView; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.ide.util.treeView.AbstractTreeNode; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.usages.Usage; |
| import com.intellij.usages.UsageView; |
| |
| import java.util.Collection; |
| |
| /** |
| * Created with IntelliJ IDEA. |
| * User: Irina.Chernushina |
| * Date: 6/1/12 |
| * Time: 11:22 PM |
| */ |
| public class ImportUsagesAction extends AnAction { |
| public ImportUsagesAction() { |
| super("To Favorites", "To Favorites", AllIcons.Toolwindows.ToolWindowFavorites); |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| final DataContext dc = e.getDataContext(); |
| final boolean enabled = isEnabled(dc); |
| e.getPresentation().setEnabled(enabled); |
| } |
| |
| private boolean isEnabled(DataContext dc) { |
| final Project project = CommonDataKeys.PROJECT.getData(dc); |
| final Usage[] usages = UsageView.USAGES_KEY.getData(dc); |
| return project != null && usages != null && usages.length > 0; |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| final DataContext dc = e.getDataContext(); |
| final boolean enabled = isEnabled(dc); |
| if (!enabled) return; |
| |
| final Project project = CommonDataKeys.PROJECT.getData(dc); |
| |
| final Collection<AbstractTreeNode> nodes = new UsageFavoriteNodeProvider().getFavoriteNodes(dc, ViewSettings.DEFAULT); |
| final FavoritesManager favoritesManager = FavoritesManager.getInstance(project); |
| if (nodes != null && !nodes.isEmpty()) { |
| favoritesManager.addRoots(TaskDefaultFavoriteListProvider.CURRENT_TASK, nodes); |
| } |
| } |
| } |