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Refactored time representation

This commit is contained in:
ejentzsx 2015-01-09 14:17:29 +01:00
parent b34b836b5f
commit 9553fbff8c
8 changed files with 77 additions and 57 deletions
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4
com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/SQLiteDb.java
View File

@ -48,12 +48,12 @@ public class SQLiteDb extends HierNode implements IWaveformDb {
try {
List<ScvTxEvent> event = handler.selectObjects();
if(event.size()>0)
return new EventTime(event.get(0).getTime(), "fs");
return new EventTime(event.get(0).getTime());
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException e) {
e.printStackTrace();
}
return new EventTime(0L, "s");
return EventTime.ZERO;
}
@Override

4
com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/Tx.java
View File

@ -57,7 +57,7 @@ public class Tx implements ITx {
trStream.getDb().getDb(), "tx="+scvTx.getId()+" AND type="+ AssociationType.BEGIN.ordinal());
try {
for(ScvTxEvent scvEvent:handler.selectObjects()){
begin= new EventTime(scvEvent.getTime()*trStream.getDb().timeResolution, "fs");
begin= new EventTime(scvEvent.getTime()*trStream.getDb().timeResolution);
}
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException e) {
@ -73,7 +73,7 @@ public class Tx implements ITx {
trStream.getDb().getDb(), "tx="+scvTx.getId()+" AND type="+ AssociationType.END.ordinal());
try {
for(ScvTxEvent scvEvent:handler.selectObjects()){
end = new EventTime(scvEvent.getTime()*trStream.getDb().timeResolution, "fs");
end = new EventTime(scvEvent.getTime()*trStream.getDb().timeResolution);
}
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException e) {

64
com.minres.scviewer.database/src/com/minres/scviewer/database/EventTime.java
View File

@ -11,61 +11,59 @@
package com.minres.scviewer.database;
public class EventTime implements Comparable<EventTime>{
public enum Unit {
FS("fs"), PS("ps"), NS("ns"), US("us"), MS("ms"), SEC("s");
public static final double NS = 1000000.0;
private String alternative;
private Unit(String alternative){
this.alternative=alternative;
}
public static final double MS = 1000000000.0;
public static Unit fromString(String text) {
if (text != null)
for (Unit b : Unit.values()) {
if (text.equalsIgnoreCase(b.name()) || text.equalsIgnoreCase(b.alternative)) return b;
}
return null;
}
}
public static final EventTime ZERO = new EventTime(0L, "fs");
static final double[] scales = {1,1000.0,1000000.0,1000000000.0,1000000000000.0};
public static final EventTime ZERO = new EventTime(0L);
private long value; // unit is femto seconds
public EventTime(Long value){
this(value, Unit.FS);
}
public EventTime(Long value, String unit){
setValue(value, unit);
public EventTime(Long value, Unit scale){
setValue(value, scale);
}
public static double getScalingFactor(Unit scale){
return scales[scale.ordinal()];
}
public long getValue(){
return(value);
}
public double getScaledValue(double scale){
return value/scale;
}
public double getValueNS(){
return getScaledValue(NS);
}
public double getValueMS(){
return getScaledValue(MS);
public double getScaledValue(Unit scale){
return value/scales[scale.ordinal()];
}
public void setValue(long value){
this.value=value;
}
public void setValue(long value, String unit){
this.value=value;
if("fs".compareToIgnoreCase(unit)==0)
this.value=value;
else if("ps".compareToIgnoreCase(unit)==0)
this.value=value*1000;
else if("ns".compareToIgnoreCase(unit)==0)
this.value=value*1000000;
else if("us".compareToIgnoreCase(unit)==0)
this.value=value*1000000000;
else if("ms".compareToIgnoreCase(unit)==0)
this.value=value*1000000000000L;
else if("s".compareToIgnoreCase(unit)==0)
this.value=value*1000000000000000L;
else {
System.err.print("Don't know what to do with "+unit+"\n");
}
public void setValue(long value, Unit scale){
this.value=(long) (value*scales[scale.ordinal()]);
}
public String toString(){
return value/1000000 +"ns";
return value/scales[Unit.NS.ordinal()] +"ns";
}
@Override

2
com.minres.scviewer.database/src/com/minres/scviewer/database/vcd/VCDDb.java
View File

@ -28,7 +28,7 @@ import com.minres.scviewer.database.SignalChange;
public class VCDDb extends HierNode implements IWaveformDb, IVCDDatabaseBuilder {
private static final String TIME_RES = "ps";
private static final EventTime.Unit TIME_RES = EventTime.Unit.PS;
/** The module stack. */
private Stack<String> moduleStack;

10
com.minres.scviewer.feature/feature.xml
View File

@ -28,6 +28,7 @@ http://www.eclipse.org/legal/epl-v10.html
</url>
<requires>
<import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
<import plugin="org.codehaus.groovy" version="1.8.6" match="greaterOrEqual"/>
<import plugin="org.eclipse.equinox.util" version="1.0.500" match="greaterOrEqual"/>
<import plugin="org.eclipse.equinox.ds" version="1.4.200" match="greaterOrEqual"/>
@ -42,7 +43,8 @@ http://www.eclipse.org/legal/epl-v10.html
<import plugin="org.eclipse.ui.views.properties.tabbed"/>
<import plugin="org.eclipse.swt"/>
<import plugin="org.eclipse.ui.views"/>
<import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
<import plugin="org.apache.ant"/>
<import plugin="org.junit"/>
</requires>
<plugin
@ -73,4 +75,10 @@ http://www.eclipse.org/legal/epl-v10.html
version="0.0.0"
unpack="false"/>
<plugin
id="org.codehaus.groovy"
download-size="0"
install-size="0"
version="0.0.0"/>
</feature>

6
com.minres.scviewer.ui/src/com/minres/scviewer/ui/swt/SignalWidget.java
View File

@ -26,7 +26,7 @@ public class SignalWidget extends Canvas implements IWaveformWidget{
static final int trackInset = 1;
static final int txHeight = trackHeight - 2 * trackInset;
static double zoomFactor = EventTime.NS;
static double zoomFactor = EventTime.getScalingFactor(EventTime.Unit.NS);
private Color lineColor;
private Color trackBgColor;
private Color color0;
@ -76,8 +76,8 @@ public class SignalWidget extends Canvas implements IWaveformWidget{
gc.fillRectangle(new Rectangle(e.x, e.y, e.width, e.height));
ISignalChange lastChange = null;
NavigableSet<ISignalChange> visibleChanges = signal.getSignalChangesByTimes(
new EventTime((long) (e.x*zoomFactor), "fs"),
new EventTime((long) ((e.x+e.width)*zoomFactor), "fs"));
new EventTime((long) (e.x*zoomFactor)),
new EventTime((long) ((e.x+e.width)*zoomFactor)));
for(ISignalChange actChange:visibleChanges){
if(lastChange!=null){
drawValues(e, gc, lastChange, actChange);

2
com.minres.scviewer.ui/src/com/minres/scviewer/ui/swt/Track.java
View File

@ -31,7 +31,7 @@ public class Track extends Composite implements IWaveformWidget, MouseListener {
static final int trackInset = 1;
static final int txHeight = trackHeight - 2 * trackInset;
static double zoomFactor = EventTime.NS;
static double zoomFactor = EventTime.getScalingFactor(EventTime.Unit.NS);
private Color lineColor;
private Color trackBgColor;

38
com.minres.scviewer.ui/src/com/minres/scviewer/ui/swt/TxDisplay.java
View File

@ -59,6 +59,9 @@ import com.minres.scviewer.database.IWaveform;
public class TxDisplay implements PropertyChangeListener, ISelectionProvider, MouseListener{
private static final String VALUEWIDGET = "VALUEWIDGET";
private static final String NAMEWIDGET = "NAMEWIDGET";
private static final String WAVEFORM = "WAVEFORM";
private ListenerList listeners = new ListenerList();
private ITxStream currentStreamSelection;
private ITx currentSelection;
@ -207,16 +210,16 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider, Mo
LinkedList<IWaveform>toAdd = new LinkedList<IWaveform>();
toAdd.addAll(streams);
for(Control child:trackList.getChildren()){
IWaveform stream=(IWaveform) child.getData("WAVEFORM");
IWaveform stream=(IWaveform) child.getData(WAVEFORM);
if(!streams.contains(stream)){
child.setVisible(false);
((Control)(child.getData("NAMEWIDGET"))).setVisible(false);
((Control)(child.getData("VALUEWIDGET"))).setVisible(false);
((Control)(child.getData(NAMEWIDGET))).setVisible(false);
((Control)(child.getData(VALUEWIDGET))).setVisible(false);
}else{
toAdd.remove(stream);
child.setVisible(true);
((Control)(child.getData("NAMEWIDGET"))).setVisible(true);
((Control)(child.getData("VALUEWIDGET"))).setVisible(true);
((Control)(child.getData(NAMEWIDGET))).setVisible(true);
((Control)(child.getData(VALUEWIDGET))).setVisible(true);
}
}
for(IWaveform wave: toAdd){
@ -224,7 +227,7 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider, Mo
ITxStream stream = (ITxStream) wave;
Track track = new Track(trackList,SWT.NONE);
track.setTransactions(stream.getTransactions());
track.setData("WAVEFORM", stream);
track.setData(WAVEFORM, stream);
track.addMouseListener(this);
Point trackSize = track.computeSize(SWT.DEFAULT,SWT.DEFAULT);
@ -232,20 +235,24 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider, Mo
trackName.setText(stream.getFullName());
RowData trackNamelayoutData = new RowData(SWT.DEFAULT, trackSize.y);
trackName.setLayoutData(trackNamelayoutData);
track.setData("NAMEWIDGET", trackName);
trackName.setData(WAVEFORM, stream);
trackName.addMouseListener(this);
track.setData(NAMEWIDGET, trackName);
Label trackValue = new Label(valueList, SWT.NONE);
trackValue.setText("-");
RowData trackValuelayoutData = new RowData(SWT.DEFAULT, trackSize.y);
trackValue.setLayoutData(trackValuelayoutData);
track.setData("VALUEWIDGET", trackValue);
trackValue.setData(WAVEFORM, stream);
trackValue.addMouseListener(this);
track.setData(VALUEWIDGET, trackValue);
trackMap.put(stream, track);
} else if(wave instanceof ISignal<?>){
@SuppressWarnings("unchecked")
ISignal<ISignalChange> isignal = (ISignal<ISignalChange>) wave;
SignalWidget signal = new SignalWidget(trackList, SWT.NONE);
signal.setTransactions(isignal);
signal.setData("WAVEFORM", isignal);
signal.setData(WAVEFORM, isignal);
signal.addMouseListener(this);
Point trackSize = signal.computeSize(SWT.DEFAULT,SWT.DEFAULT);
@ -253,13 +260,17 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider, Mo
trackName.setText(isignal.getFullName());
RowData trackNamelayoutData = new RowData(SWT.DEFAULT, trackSize.y);
trackName.setLayoutData(trackNamelayoutData);
signal.setData("NAMEWIDGET", trackName);
trackName.setData(WAVEFORM, isignal);
trackName.addMouseListener(this);
signal.setData(NAMEWIDGET, trackName);
Label trackValue = new Label(valueList, SWT.NONE);
trackValue.setText("-");
RowData trackValuelayoutData = new RowData(SWT.DEFAULT, trackSize.y);
trackValue.setLayoutData(trackValuelayoutData);
signal.setData("VALUEWIDGET", trackValue);
trackValue.setData(WAVEFORM, isignal);
trackValue.addMouseListener(this);
signal.setData(VALUEWIDGET, trackValue);
trackMap.put(isignal, signal);
}
}
@ -353,7 +364,10 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider, Mo
StructuredSelection sel = new StructuredSelection(((Transaction)e.data).getData());
setSelection(sel);
}else if(e.widget instanceof Track){
StructuredSelection sel = new StructuredSelection(new Object[]{ ((Track)e.widget).getData()});
StructuredSelection sel = new StructuredSelection(new Object[]{ e.widget.getData(WAVEFORM)});
setSelection(sel);
}else if(e.widget instanceof Label){
StructuredSelection sel = new StructuredSelection(new Object[]{ e.widget.getData(WAVEFORM)});
setSelection(sel);
}
}