| /* |
| * 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.openapi.vcs.changes.committed; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vcs.*; |
| import com.intellij.openapi.vcs.versionBrowser.CommittedChangeList; |
| |
| import javax.swing.*; |
| import java.util.Comparator; |
| |
| /** |
| * @author yole |
| */ |
| public class SelectGroupingAction extends LabeledComboBoxAction { |
| private final Project myProject; |
| private final CommittedChangesTreeBrowser myBrowser; |
| |
| public SelectGroupingAction(Project project, final CommittedChangesTreeBrowser browser) { |
| super(VcsBundle.message("committed.changes.group.title")); |
| myProject = project; |
| myBrowser = browser; |
| getComboBox().setPrototypeDisplayValue("Date+"); |
| } |
| |
| protected void selectionChanged(Object selection) { |
| myBrowser.setGroupingStrategy((ChangeListGroupingStrategy)selection); |
| } |
| |
| protected ComboBoxModel createModel() { |
| DefaultComboBoxModel model = |
| new DefaultComboBoxModel(new Object[]{new DateChangeListGroupingStrategy(), ChangeListGroupingStrategy.USER}); |
| final AbstractVcs[] vcss = ProjectLevelVcsManager.getInstance(myProject).getAllActiveVcss(); |
| for (AbstractVcs vcs : vcss) { |
| final CommittedChangesProvider provider = vcs.getCommittedChangesProvider(); |
| if (provider != null) { |
| for (ChangeListColumn column : provider.getColumns()) { |
| if (ChangeListColumn.isCustom(column) && column.getComparator() != null) { |
| model.addElement(new CustomChangeListColumnGroupingStrategy(column)); |
| } |
| } |
| } |
| } |
| return model; |
| } |
| |
| private static class CustomChangeListColumnGroupingStrategy |
| implements ChangeListGroupingStrategy { |
| |
| private final ChangeListColumn<CommittedChangeList> myColumn; |
| |
| private CustomChangeListColumnGroupingStrategy(ChangeListColumn column) { |
| // The column is coming from a call to CommittedChangesProvider::getColumns(), which is typed as |
| // simply "ChangeListColumn[]" without any additional type info. Inspecting the implementations |
| // of that method shows that all the ChangeListColumn's that are returned are actually |
| // ChangeListColumn<? extends CommittedChangeList>. Hence this cast, while ugly, is currently OK. |
| //noinspection unchecked |
| myColumn = (ChangeListColumn<CommittedChangeList>)column; |
| } |
| |
| @Override |
| public void beforeStart() { |
| } |
| |
| @Override |
| public boolean changedSinceApply() { |
| return false; |
| } |
| |
| @Override |
| public String getGroupName(CommittedChangeList changeList) { |
| return changeList.getBranch(); |
| } |
| |
| @Override |
| public Comparator<CommittedChangeList> getComparator() { |
| return myColumn.getComparator(); |
| } |
| |
| @Override |
| public String toString() { |
| return myColumn.getTitle(); |
| } |
| } |
| } |