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Viewing changes to systemtap/org.eclipse.linuxtools.systemtap.graphing.ui/src/org/eclipse/linuxtools/internal/systemtap/graphing/ui/charts/listeners/PieChartMouseMoveListener.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam, Jakub Adam, tony mancill
  • Date: 2014-10-11 11:44:05 UTC
  • mfrom: (1.2.4)
  • Revision ID: package-import@ubuntu.com-20141011114405-yazjvxfzzhmi5sgj
Tags: 3.1.0-1
http://bugs.debian.org/761524
[ Jakub Adam ]
* New upstream release (Closes: #761524).
* Refreshed d/patches.
* Don't build removed feature org.eclipse.linuxtools.tools.launch
  - merged into org.eclipse.linuxtools.profiling.
* Use javac target 1.7.
* Build new feature org.eclipse.linuxtools.dataviewers.feature
  - required by Valgrind integration.
* Build-depend on eclipse-remote-services-api and eclipse-cdt-autotools.
* Bump Standards-Version to 3.9.6.
* Override incompatible-java-bytecode-format - linuxtools needs Java 7.
* Remove unused codeless-jar override.

[ tony mancill ]
* Tweak short package description to make lintian happy.

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systemtap/org.eclipse.linuxtools.systemtap.graphing.ui/src/org/eclipse/linuxtools/internal/systemtap/graphing/ui/charts/listeners/PieChartMouseMoveListener.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2014 Red Hat, Inc.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *
 
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 * Contributors:
 
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 *     Red Hat - Initial API and implementation.
 
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 *******************************************************************************/
 
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package org.eclipse.linuxtools.internal.systemtap.graphing.ui.charts.listeners;
 
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import java.text.MessageFormat;
 
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import org.eclipse.linuxtools.dataviewers.piechart.PieChart;
 
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import org.eclipse.linuxtools.internal.systemtap.graphing.ui.charts.Messages;
 
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import org.eclipse.swt.events.MouseEvent;
 
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import org.eclipse.swt.widgets.Composite;
 
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import org.swtchart.ISeries;
 
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/**
 
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 * @since 3.0
 
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 */
 
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public class PieChartMouseMoveListener extends ToolTipChartMouseMoveListener {
 
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    public PieChartMouseMoveListener(PieChart chart, Composite parent) {
 
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        super(chart, parent);
 
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    }
 
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    @Override
 
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    public void mouseMove(MouseEvent e) {
 
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        super.mouseMove(e);
 
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        ISeries[] allSeries = chart.getSeriesSet().getSeries();
 
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        int numPies = allSeries.length > 0 ? allSeries[0].getXSeries().length : 0;
 
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        int pieIndex = 0, sliceIndex = -1;
 
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        for (; pieIndex < numPies; pieIndex++) {
 
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            sliceIndex = ((PieChart) chart).getSliceIndexFromPosition(pieIndex, e.x, e.y);
 
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            if (sliceIndex != -1) {
 
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                break;
 
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            }
 
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        }
 
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        if (sliceIndex != -1) {
 
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            setTextTip(MessageFormat.format(Messages.PieChartBuilder_ToolTipCoords,
 
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                    chart.getAxisSet().getXAxis(0).getTitle().getText(),
 
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                    allSeries[sliceIndex].getId(), allSeries[sliceIndex].getXSeries()[pieIndex],
 
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                    Math.round(((PieChart) chart).getSlicePercent(pieIndex, sliceIndex) * 100.0) / 100.0));
 
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        } else {
 
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            tipShell.setVisible(false);
 
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        }
 
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    }
 
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}
 
 
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