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/*******************************************************************************
* Copyright (c) 2018, 2019 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.tracecompass.internal.tmf.ui.views.histogram;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.tracecompass.tmf.ui.views.histogram.HistogramDataModel;
import org.eclipse.tracecompass.tmf.ui.views.histogram.HistogramScaledData;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.ITimeDataProvider;
import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.Utils.TimeFormat;
/**
* HistogramScaledData wrapper to comply with Time data provider API.
*
* @author Simon Delisle
*/
public class HistogramTimeAdapter implements ITimeDataProvider {
private final HistogramDataModel fHistogram;
private int fTimeScale = 1;
private TimeFormat fTimeFormat;
/**
* Constructor.
*
* @param histogram
* {@link HistogramScaledData} to wrap
*/
public HistogramTimeAdapter(@NonNull HistogramDataModel histogram) {
fHistogram = histogram;
}
@Override
public void setSelectionRangeNotify(long beginTime, long endTime, boolean ensureVisible) {
// Nothing to do
}
@Override
public void setSelectionRange(long beginTime, long endTime, boolean ensureVisible) {
// Nothing to do
}
@Override
public long getSelectionBegin() {
return fHistogram.getSelectionBegin();
}
@Override
public long getSelectionEnd() {
return fHistogram.getSelectionEnd();
}
@Override
public long getBeginTime() {
return fHistogram.getStartTime();
}
@Override
public long getEndTime() {
return fHistogram.getEndTime();
}
@Override
public long getMinTime() {
return fHistogram.getSelectionBegin();
}
@Override
public long getMaxTime() {
return getEndTime();
}
@Override
public long getTime0() {
return fHistogram.getStartTime();
}
@Override
public long getTime1() {
return getEndTime();
}
@Override
public long getMinTimeInterval() {
return fHistogram.getBucketDuration();
}
@Override
public void setStartFinishTimeNotify(long time0, long time1) {
// Nothing to do
}
@Override
public void setStartFinishTime(long time0, long time1) {
// Nothing to do
}
@Override
public void notifyStartFinishTime() {
// Nothing to do
}
@Override
public void setSelectedTimeNotify(long time, boolean ensureVisible) {
// Nothing to do
}
@Override
public void setSelectedTime(long time, boolean ensureVisible) {
// Nothing to do
}
@Override
public int getNameSpace() {
return 0;
}
@Override
public void setNameSpace(int width) {
// Nothing to do, no name space
}
@Override
public int getTimeSpace() {
return fTimeScale;
}
@Override
public TimeFormat getTimeFormat() {
return fTimeFormat;
}
/**
* Set time space
*
* @param timeSpace
* the time space width
*/
public void setTimeSpace(int timeSpace) {
fTimeScale = timeSpace;
}
/**
* Set the time format
*
* @param timeFormat
* the time format
*/
public void setTimeFormat(org.eclipse.tracecompass.tmf.ui.views.FormatTimeUtils.TimeFormat timeFormat) {
fTimeFormat = TimeFormat.convert(timeFormat);
}
}
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