Mercurial > hg > release > thermostat-1.0
view vm-memory/client-swing/src/main/java/com/redhat/thermostat/vm/memory/client/swing/internal/MemoryStatsViewImpl.java @ 1412:a0592d702416
Update copyright year in release branch.
reviewed-by: neugens
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-June/009965.html
PR1821
author | Jon VanAlten <jon.vanalten@redhat.com> |
---|---|
date | Tue, 03 Jun 2014 11:55:56 -0600 |
parents | 9d27da66582c |
children |
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/* * Copyright 2012-2014 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.vm.memory.client.swing.internal; import java.awt.Component; import java.awt.Dimension; import java.beans.Transient; import java.util.HashMap; import java.util.Map; import javax.swing.Box; import javax.swing.BoxLayout; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.SwingUtilities; import com.redhat.thermostat.client.core.views.BasicView; import com.redhat.thermostat.client.swing.ComponentVisibleListener; import com.redhat.thermostat.client.swing.SwingComponent; import com.redhat.thermostat.client.swing.components.HeaderPanel; import com.redhat.thermostat.common.ActionListener; import com.redhat.thermostat.gc.remote.client.common.RequestGCAction; import com.redhat.thermostat.gc.remote.client.swing.ToolbarGCButton; import com.redhat.thermostat.gc.remote.common.command.GCCommand; import com.redhat.thermostat.shared.locale.LocalizedString; import com.redhat.thermostat.shared.locale.Translate; import com.redhat.thermostat.vm.memory.client.core.MemoryStatsView; import com.redhat.thermostat.vm.memory.client.core.Payload; import com.redhat.thermostat.vm.memory.client.locale.LocaleResources; public class MemoryStatsViewImpl extends MemoryStatsView implements SwingComponent { private static final Translate<LocaleResources> t = LocaleResources.createLocalizer(); private static final long REPAINT_DELAY = 500; private long lastRepaint; private HeaderPanel visiblePanel; private JPanel realPanel; private final Map<String, MemoryGraphPanel> regions; private ToolbarGCButton toolbarButton; private RequestGCAction toolbarButtonAction; private Dimension preferredSize; public MemoryStatsViewImpl() { super(); visiblePanel = new HeaderPanel(); regions = new HashMap<>(); preferredSize = new Dimension(0, 0); visiblePanel.setHeader(t.localize(LocaleResources.MEMORY_REGIONS_HEADER)); visiblePanel.addHierarchyListener(new ComponentVisibleListener() { @Override public void componentShown(Component component) { notifier.fireAction(Action.VISIBLE); } @Override public void componentHidden(Component component) { notifier.fireAction(Action.HIDDEN); } }); realPanel = new JPanel(); realPanel.setLayout(new BoxLayout(realPanel, BoxLayout.Y_AXIS)); visiblePanel.setContent(realPanel); toolbarButtonAction = new RequestGCAction(); toolbarButton = new ToolbarGCButton(toolbarButtonAction); toolbarButton.setName("gcButton"); visiblePanel.addToolBarButton(toolbarButton); } @Transient public Dimension getPreferredSize() { return new Dimension(preferredSize); } @Override public void updateRegion(final Payload region) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { MemoryGraphPanel memoryGraphPanel = regions.get(region.getName()); memoryGraphPanel.setMemoryGraphProperties(region); } }); } @Override public void setEnableGCAction(final boolean enable) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { toolbarButton.setEnabled(enable); } }); } @Override public void addGCActionListener(ActionListener<GCCommand> listener) { toolbarButtonAction.addActionListener(listener); } @Override public void addRegion(final Payload region) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { MemoryGraphPanel memoryGraphPanel = new MemoryGraphPanel(); realPanel.add(memoryGraphPanel); realPanel.add(Box.createRigidArea(new Dimension(5,5))); regions.put(region.getName(), memoryGraphPanel); // components are stacked up vertically in this panel Dimension memoryGraphPanelMinSize = memoryGraphPanel.getMinimumSize(); preferredSize.height += memoryGraphPanelMinSize.height + 5; if (preferredSize.width < (memoryGraphPanelMinSize.width + 5)) { preferredSize.width = memoryGraphPanelMinSize.width + 5; } updateRegion(region); realPanel.revalidate(); } }); } @Override public void displayWarning(LocalizedString string) { JOptionPane.showMessageDialog(visiblePanel, string.getContents(), "Warning", JOptionPane.WARNING_MESSAGE); } @Override public Component getUiComponent() { return visiblePanel; } @Override public void requestRepaint() { // really only repaint every REPAINT_DELAY milliseconds long now = System.currentTimeMillis(); if (now - lastRepaint > REPAINT_DELAY) { visiblePanel.repaint(); lastRepaint = System.currentTimeMillis(); } } public BasicView getView() { return this; } }