Mercurial > hg > release > thermostat-1.0
view client/swing/src/main/java/com/redhat/thermostat/client/swing/components/experimental/TimelineIntervalSelectorModel.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 | ac26a7ee871d |
children |
line wrap: on
line source
/* * 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.client.swing.components.experimental; import java.util.EventListener; import java.util.concurrent.TimeUnit; import javax.swing.event.EventListenerList; public class TimelineIntervalSelectorModel { public static interface ChangeListener extends EventListener { public void changed(); } private final EventListenerList listeners = new EventListenerList(); private final long CREATION_TIME = System.currentTimeMillis(); private long totalMinimum = CREATION_TIME; private long totalMaximum = CREATION_TIME + TimeUnit.HOURS.toMillis(1); private long selectedMinimum = CREATION_TIME; private long selectedMaximum = CREATION_TIME + TimeUnit.MINUTES.toMillis(10); public long getTotalMinimum() { return totalMinimum; } public void setTotalMinimum(long totalMinimum) { setTotalMinimum(totalMinimum, true); } public void setTotalMinimum(long totalMinimum, boolean notify) { if (this.totalMinimum != totalMinimum) { this.totalMinimum = totalMinimum; if (this.totalMaximum < this.totalMinimum) { this.totalMaximum = this.totalMinimum; } if (this.selectedMaximum < this.totalMinimum){ this.selectedMaximum = this.totalMinimum; } if (this.selectedMinimum < this.totalMinimum) { this.selectedMinimum = this.totalMinimum; } if (notify) { fireModelChanged(); } } } public long getTotalMaximum() { return totalMaximum; } public void setTotalMaximum(long totalMaximum) { setTotalMaximum(totalMaximum, true); } public void setTotalMaximum(long totalMaximum, boolean notify) { if (this.totalMaximum != totalMaximum) { this.totalMaximum = totalMaximum; if (this.totalMinimum > this.totalMaximum) { this.totalMinimum = this.totalMaximum; } if (this.selectedMaximum > this.totalMaximum) { this.selectedMaximum = this.totalMaximum; } if (this.selectedMinimum > this.totalMaximum) { this.selectedMinimum = this.totalMaximum; } if (notify) { fireModelChanged(); } } } public long getSelectedMinimum() { return selectedMinimum; } public void setSelectedMinimum(long selectedMinimum) { setSelectedMinimum(selectedMinimum, true); } public void setSelectedMinimum(long selectedMinimum, boolean notify) { if(this.selectedMinimum != selectedMinimum) { this.selectedMinimum = selectedMinimum; if (notify) { fireModelChanged(); } } } public long getSelectedMaximum() { return selectedMaximum; } public void setSelectedMaximum(long selectedMaximum) { setSelectedMaximum(selectedMaximum, true); } public void setSelectedMaximum(long selectedMaximum, boolean notify) { if (this.selectedMaximum != selectedMaximum) { this.selectedMaximum = selectedMaximum; if (notify) { fireModelChanged(); } } } public void addChangeListener(ChangeListener l) { listeners.add(ChangeListener.class, l); } public void removeChangeListener(ChangeListener l) { listeners.remove(ChangeListener.class, l); } private void fireModelChanged() { Object[] listeners = this.listeners.getListenerList(); for (int i = listeners.length - 2; i >= 0; i -= 2) { if (listeners[i] == ChangeListener.class) { ((ChangeListener) listeners[i + 1]).changed(); } } } }