/* * Copyright (c) 2007, 2011, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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.tools.visualvm.modules.tracer.impl; import com.sun.tools.visualvm.core.ui.components.DataViewComponent; import com.sun.tools.visualvm.modules.tracer.impl.swing.VisibilityHandler; import com.sun.tools.visualvm.modules.tracer.impl.timeline.TimelinePanel; import javax.swing.AbstractButton; import javax.swing.Action; /** * * @author Jiri Sedlacek */ final class TimelineView { private final TracerModel model; private TimelinePanel panel; private VisibilityHandler viewHandler; // --- Constructor --------------------------------------------------------- TimelineView(TracerModel model) { this.model = model; } // --- Internal interface -------------------------------------------------- void reset() { if (panel != null) panel.reset(); } void resetSelection() { if (panel != null) panel.resetSelection(); } Action zoomInAction() { if (panel != null) return panel.zoomInAction(); return null; } Action zoomOutAction() { if (panel != null) return panel.zoomOutAction(); return null; } Action toggleViewAction() { if (panel != null) return panel.toggleViewAction(); return null; } AbstractButton mouseZoom() { if (panel != null) return panel.mouseZoom(); return null; } AbstractButton mouseHScroll() { if (panel != null) return panel.mouseHScroll(); return null; } AbstractButton mouseVScroll() { if (panel != null) return panel.mouseVScroll(); return null; } void registerViewListener(VisibilityHandler viewHandler) { if (panel != null) { viewHandler.handle(panel); } else { this.viewHandler = viewHandler; } } boolean isShowing() { return panel != null && panel.isShowing(); } // --- UI implementation --------------------------------------------------- DataViewComponent.DetailsView getView() { panel = new TimelinePanel(model.getTimelineSupport()); if (viewHandler != null) { viewHandler.handle(panel); viewHandler = null; } return new DataViewComponent.DetailsView("Timeline", null, 10, panel, null); } }