| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ui; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| |
| public class HistoryFilterAction implements IViewActionDelegate { |
| private HistoryView view; |
| private HistoryFilter filter; |
| |
| /** |
| * @see IViewActionDelegate#init(IViewPart) |
| */ |
| public void init(IViewPart view) { |
| this.view = (HistoryView)view; |
| } |
| /** |
| * @see IActionDelegate#run(IAction) |
| */ |
| public void run(IAction action) { |
| HistoryFilterDialog historyDialog = new HistoryFilterDialog(view); |
| if (filter != null) { |
| historyDialog.setFilter(filter); |
| } |
| if (historyDialog.open() == Window.CANCEL) { |
| return; |
| } |
| if (filter != null) { |
| view.getViewer().removeFilter(filter); |
| } |
| filter = historyDialog.getFilter(); |
| //don't add the filter if it is blank |
| if (!(filter.hasAuthor() || filter.hasDate() || filter.hasComment())) { |
| return; |
| } |
| view.getViewer().addFilter(filter); |
| } |
| /** |
| * @see IActionDelegate#selectionChanged(IAction, ISelection) |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| } |
| } |