| /* |
| * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| package com.sun.hotspot.igv.view.actions; |
| |
| import com.sun.hotspot.igv.view.DiagramViewModel; |
| import com.sun.hotspot.igv.data.ChangedListener; |
| import com.sun.hotspot.igv.util.ContextAction; |
| import javax.swing.Action; |
| import javax.swing.ImageIcon; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.Lookup; |
| import org.openide.util.NbBundle; |
| import org.openide.util.Utilities; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| public final class NextDiagramAction extends ContextAction<DiagramViewModel> implements ChangedListener<DiagramViewModel> { |
| |
| private DiagramViewModel model; |
| |
| public NextDiagramAction() { |
| this(Utilities.actionsGlobalContext()); |
| } |
| |
| public NextDiagramAction(Lookup lookup) { |
| putValue(Action.SHORT_DESCRIPTION, "Show next graph of current group"); |
| putValue(Action.SMALL_ICON, new ImageIcon(Utilities.loadImage("com/sun/hotspot/igv/view/images/next_diagram.png"))); |
| } |
| |
| public String getName() { |
| return NbBundle.getMessage(NextDiagramAction.class, "CTL_NextDiagramAction"); |
| } |
| |
| public HelpCtx getHelpCtx() { |
| return HelpCtx.DEFAULT_HELP; |
| } |
| |
| @Override |
| public Class<DiagramViewModel> contextClass() { |
| return DiagramViewModel.class; |
| } |
| |
| @Override |
| public void performAction(DiagramViewModel model) { |
| int fp = model.getFirstPosition(); |
| int sp = model.getSecondPosition(); |
| if (sp != model.getPositions().size() - 1) { |
| int nfp = fp + 1; |
| int nsp = sp + 1; |
| model.setPositions(nfp, nsp); |
| } |
| } |
| |
| @Override |
| public void update(DiagramViewModel model) { |
| super.update(model); |
| |
| if (this.model != model) { |
| if (this.model != null) { |
| this.model.getDiagramChangedEvent().removeListener(this); |
| } |
| |
| this.model = model; |
| if (this.model != null) { |
| this.model.getDiagramChangedEvent().addListener(this); |
| } |
| } |
| } |
| |
| @Override |
| public boolean isEnabled(DiagramViewModel model) { |
| return model.getSecondPosition() != model.getPositions().size() - 1; |
| } |
| |
| public Action createContextAwareInstance(Lookup arg0) { |
| return new NextDiagramAction(arg0); |
| } |
| |
| public void changed(DiagramViewModel source) { |
| update(source); |
| } |
| } |