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Fixed #13 - added transaction colors

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This commit is contained in:
Brita Keller
2019-06-09 17:29:22 +02:00
parent b648dccfd8
commit 4d4a6579c6
3 changed files with 119 additions and 15 deletions
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44
com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/StreamPainter.java
View File

@ -44,6 +44,20 @@ public class StreamPainter extends TrackPainter{
this.stream=trackEntry.getStream();
this.seenTx=new TreeSet<ITx>();
}
/*
* convert java.awt.Color to org.eclipse.swt.graphics.Color
*/
static org.eclipse.swt.graphics.Color toSwtColor( GC gc, java.awt.Color awtColor ){
return new org.eclipse.swt.graphics.Color( gc.getDevice(), awtColor.getRed(), awtColor.getGreen(), awtColor.getBlue() );
}
static org.eclipse.swt.graphics.Color[] toSwtColors( GC gc, java.awt.Color[] awtColors ){
org.eclipse.swt.graphics.Color[] swtColors = new org.eclipse.swt.graphics.Color[awtColors.length];
for( int i=0; i<awtColors.length; i++ )
swtColors[i] = toSwtColor( gc, awtColors[i] );
return swtColors;
}
@SuppressWarnings("unchecked")
public void paintArea(GC gc, Rectangle area) {
@ -51,8 +65,9 @@ public class StreamPainter extends TrackPainter{
int trackHeight=trackEntry.height/stream.getMaxConcurrency();
txBase=trackHeight/5;
txHeight=trackHeight*3/5;
if(trackEntry.selected)
if(trackEntry.selected) {
gc.setBackground(this.waveCanvas.colors[WaveformColors.TRACK_BG_HIGHLITE.ordinal()]);
}
else
gc.setBackground(this.waveCanvas.colors[even?WaveformColors.TRACK_BG_EVEN.ordinal():WaveformColors.TRACK_BG_ODD.ordinal()]);
gc.setFillRule(SWT.FILL_EVEN_ODD);
@ -61,7 +76,7 @@ public class StreamPainter extends TrackPainter{
long scaleFactor = this.waveCanvas.getScaleFactor();
long beginPos = area.x;
long beginTime = (beginPos + waveCanvas.getXOffset())*scaleFactor;
long endPos = beginPos + area.width;
//long endPos = beginPos + area.width;
long endTime = beginTime + area.width*scaleFactor;
Entry<Long, ?> firstTx=stream.getEvents().floorEntry(beginTime);
@ -75,38 +90,43 @@ public class StreamPainter extends TrackPainter{
for( int y1=area.y+trackHeight/2; y1<area.y+trackEntry.height; y1+=trackHeight)
gc.drawLine(area.x, y1, area.x+area.width, y1);
if(firstTx==lastTx)
if(firstTx==lastTx) {
for(ITxEvent txEvent:(Collection<? extends ITxEvent>)firstTx.getValue())
drawTx(gc, area, txEvent.getTransaction());
else{
drawTx(gc, area, txEvent.getTransaction(), false);
}else{
seenTx.clear();
NavigableMap<Long,?> entries = stream.getEvents().subMap(firstTx.getKey(), true, lastTx.getKey(), true);
boolean highlighed=false;
gc.setForeground(this.waveCanvas.colors[WaveformColors.LINE.ordinal()]);
gc.setBackground(this.waveCanvas.colors[WaveformColors.TX_BG.ordinal()]);
for(Entry<Long, ?> entry: entries.entrySet())
for(Entry<Long, ?> entry: entries.entrySet())
for(ITxEvent txEvent:(Collection<? extends ITxEvent>)entry.getValue()){
if(txEvent.getType()==ITxEvent.Type.BEGIN)
seenTx.add(txEvent.getTransaction());
if(txEvent.getType()==ITxEvent.Type.END){
ITx tx = txEvent.getTransaction();
highlighed|=waveCanvas.currentSelection!=null && waveCanvas.currentSelection.equals(tx);
drawTx(gc, area, tx);
drawTx(gc, area, tx, false);
seenTx.remove(tx);
}
}
for(ITx tx:seenTx){
drawTx(gc, area, tx);
drawTx(gc, area, tx, false);
}
if(highlighed){
gc.setForeground(this.waveCanvas.colors[WaveformColors.LINE_HIGHLITE.ordinal()]);
gc.setBackground(this.waveCanvas.colors[WaveformColors.TX_BG_HIGHLITE.ordinal()]);
drawTx(gc, area, waveCanvas.currentSelection);
drawTx(gc, area, waveCanvas.currentSelection, true);
}
}
}
protected void drawTx(GC gc, Rectangle area, ITx tx) {
protected void drawTx(GC gc, Rectangle area, ITx tx, boolean highlighted ) {
// compute colors
java.awt.Color[] fallbackColors = trackEntry.getColors();
java.awt.Color[] transColor = TrackEntry.computeColor( tx.getGenerator().getName(), fallbackColors[0], fallbackColors[1] );
gc.setBackground( toSwtColor( gc, transColor[highlighted?1:0] ) );
int offset = tx.getConcurrencyIndex()*this.waveCanvas.getTrackHeight();
Rectangle bb = new Rectangle(
(int)(tx.getBeginTime()/this.waveCanvas.getScaleFactor()-waveCanvas.getXOffset()), area.y+offset+txBase,

11
com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/WaveformViewer.java
View File

@ -10,6 +10,7 @@
*******************************************************************************/
package com.minres.scviewer.database.swt.internal;
import java.awt.Color;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
@ -485,13 +486,15 @@ public class WaveformViewer implements IWaveformViewer {
resultsList[tx.getConcurrencyIndex()]= evt.getTransaction();
}
}
firstTx=stream.getEvents().lowerEntry(firstTx.getKey());
firstTx=stream.getEvents().lowerEntry(firstTx.getKey());
}while(firstTx!=null && !isArrayFull(resultsList));
entry.currentValue="";
boolean separator=false;
for(ITx o:resultsList){
if(separator) entry.currentValue+="|";
if(o!=null) entry.currentValue+=((ITx)o).getGenerator().getName();
separator=true;
}
}
@ -502,7 +505,8 @@ public class WaveformViewer implements IWaveformViewer {
valueListScrolled.setMinSize(width, trackVerticalHeight);
valueListScrolled.redraw();
}
private boolean isArrayFull(Object[] array){
for(Object o:array){
if(o==null) return false;
@ -600,6 +604,9 @@ public class WaveformViewer implements IWaveformViewer {
TrackEntry trackEntry = getEntryForStream(txSel.getStream());
if(trackEntry==null && addIfNeeded){
trackEntry=new TrackEntry(txSel.getStream());
// compute fallback colors
Color fallbackColors[] = TrackEntry.computeColor(txSel.getStream().getName(), TrackEntry.fallbackColor, TrackEntry.highlightedFallbackColor);
trackEntry.setColor(fallbackColors[0], fallbackColors[1]);
streams.add(trackEntry);
}
currentTxSelection = txSel;