| /* |
| * Copyright 2000-2013 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. |
| */ |
| |
| /* |
| * Created by IntelliJ IDEA. |
| * User: yole |
| * Date: 02.11.2006 |
| * Time: 21:57:44 |
| */ |
| package com.intellij.openapi.vcs.changes.actions; |
| |
| import com.intellij.openapi.actionSystem.ActionPlaces; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vcs.VcsBundle; |
| import com.intellij.openapi.vcs.VcsDataKeys; |
| import com.intellij.openapi.vcs.changes.ChangeList; |
| import com.intellij.openapi.vcs.changes.ChangeListManager; |
| import com.intellij.openapi.vcs.changes.LocalChangeList; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| public class RemoveChangeListAction extends AnAction implements DumbAware { |
| public void update(AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| ChangeList[] lists = e.getData(VcsDataKeys.CHANGE_LISTS); |
| final boolean visible = canRemoveChangeLists(project, lists); |
| if (e.getPlace().equals(ActionPlaces.CHANGES_VIEW_POPUP)) |
| e.getPresentation().setVisible(visible); |
| else |
| e.getPresentation().setEnabled(visible); |
| } |
| |
| private static boolean canRemoveChangeLists(final Project project, final ChangeList[] lists) { |
| if (project == null || lists == null || lists.length == 0) return false; |
| for(ChangeList changeList: lists) { |
| if (!(changeList instanceof LocalChangeList)) return false; |
| LocalChangeList localChangeList = (LocalChangeList) changeList; |
| if (localChangeList.isReadOnly()) return false; |
| if (localChangeList.isDefault() && ChangeListManager.getInstance(project).getChangeListsCopy().size() <= lists.length) return false; |
| } |
| return true; |
| } |
| |
| public void actionPerformed(AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| final ChangeList[] lists = e.getData(VcsDataKeys.CHANGE_LISTS); |
| assert lists != null; |
| if (! canRemoveChangeLists(project, lists)) { |
| return; |
| } |
| |
| for(ChangeList list: lists) { |
| if (((LocalChangeList) list).isDefault()) { |
| removeActiveChangeList(project, lists, list.getChanges().isEmpty()); |
| return; |
| } |
| } |
| |
| int rc; |
| if (lists.length == 1) { |
| final LocalChangeList list = (LocalChangeList)lists[0]; |
| rc = list.getChanges().size() == 0 ? Messages.YES : |
| Messages.showYesNoDialog(project, |
| VcsBundle.message("changes.removechangelist.warning.text", list.getName()), |
| VcsBundle.message("changes.removechangelist.warning.title"), |
| Messages.getQuestionIcon()); |
| } |
| else { |
| boolean notEmpty = false; |
| for (ChangeList list : lists) { |
| notEmpty |= (list.getChanges().size() > 0); |
| } |
| rc = (! notEmpty) ? Messages.YES : Messages.showYesNoDialog(project, |
| VcsBundle.message("changes.removechangelist.multiple.warning.text", lists.length), |
| VcsBundle.message("changes.removechangelist.warning.title"), |
| Messages.getQuestionIcon()); |
| } |
| |
| if (rc == Messages.YES) { |
| for(ChangeList list: lists) { |
| ChangeListManager.getInstance(project).removeChangeList(list.getName()); |
| } |
| } |
| } |
| |
| private static void removeActiveChangeList(final Project project, final ChangeList[] lists, final boolean empty) { |
| List<LocalChangeList> remainingLists = ChangeListManager.getInstance(project).getChangeListsCopy(); |
| remainingLists.removeAll(Arrays.asList(lists)); |
| String[] names = new String[remainingLists.size()]; |
| for(int i=0; i<remainingLists.size(); i++) { |
| names [i] = remainingLists.get(i).getName(); |
| } |
| int nameIndex = Messages.showChooseDialog(project, |
| empty ? VcsBundle.message("changes.remove.active.empty.prompt") : VcsBundle.message("changes.remove.active.prompt"), |
| VcsBundle.message("changes.remove.active.title"), |
| Messages.getQuestionIcon(), names, names [0]); |
| if (nameIndex < 0) return; |
| ChangeListManager.getInstance(project).setDefaultChangeList(remainingLists.get(nameIndex)); |
| for(ChangeList list: lists) { |
| final ChangeListManager changeListManager = ChangeListManager.getInstance(project); |
| // we can't use findRealByCopy() because isDefault will differ between our copy and the real list |
| changeListManager.removeChangeList(list.getName()); |
| } |
| } |
| } |