Mercurial > hg > release > thermostat-1.2
view thread/client-swing/src/main/java/com/redhat/thermostat/thread/client/swing/impl/timeline/RangeComponentLayoutManager.java @ 1623:b1306c7c7422
Thread monitor improvements part I
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2014-December/012136.html
reviewed-by: omajid, jkang
author | Mario Torre <neugens.limasoftware@gmail.com> |
---|---|
date | Thu, 11 Dec 2014 11:44:42 +0100 |
parents | |
children | c6ae78b6f3ac |
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.thread.client.swing.impl.timeline; import com.redhat.thermostat.client.swing.components.AbstractLayout; import com.redhat.thermostat.common.model.LongRangeNormalizer; import com.redhat.thermostat.common.model.Range; import com.redhat.thermostat.thread.client.swing.impl.timeline.model.RangedTimelineProbe; import com.redhat.thermostat.thread.client.swing.impl.timeline.model.TimelineModel; import java.awt.Container; import java.awt.Dimension; /** * */ class RangeComponentLayoutManager extends AbstractLayout { private static final int STATE_COMPONENT_HEIGHT = 5; private static final boolean DEBUG_TIMELINES = false; @Override protected void doLayout(Container parent) { TimelineContainer container = (TimelineContainer) parent; Dimension size = getRealLayoutSize(container); TimelineModel model = container.getModel(); LongRangeNormalizer normalizer = new LongRangeNormalizer(model.getRange()); normalizer.setMinNormalized(0); normalizer.setMaxNormalized(size.width); if (DEBUG_TIMELINES) System.err.print(container.getName()); for (RangeComponent rangeComponent : container) { RangedTimelineProbe info = rangeComponent.getInfo(); Range<Long> range = info.getRange(); int x = (int) normalizer.getValueNormalized(range.getMin()); int width = (int) normalizer.getValueNormalized(range.getMax()) - x + 1; rangeComponent.setBounds(x, 0, width, 5); if (DEBUG_TIMELINES) System.err.print(" [" + range.getMin() + " - " + range.getMax() + "]"); } if (DEBUG_TIMELINES) System.err.println(""); } @Override public Dimension preferredLayoutSize(Container parent) { return getRealLayoutSize(parent); } public Dimension getRealLayoutSize(Container parent) { TimelineContainer container = (TimelineContainer) parent; TimelineModel model = container.getModel(); Range<Long> range = model.getRange(); double length = range.getMax() - range.getMin(); double multiplier = model.getMagnificationRatio(); return new Dimension((int) Math.round(length * multiplier), STATE_COMPONENT_HEIGHT); } }