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implement continous zoom and removed zoom level status control

This commit is contained in:
Eyck Jentzsch 2021-11-27 14:04:06 +01:00
parent aa459b0ea6
commit 44812310b0
18 changed files with 674 additions and 954 deletions
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23
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/IWaveformView.java
View File

@ -79,23 +79,17 @@ public interface IWaveformView extends PropertyChangeListener, ISelectionProvide
public void setHighliteRelation(RelationType relationType);
public long getMaxTime();
public void setMaxTime(long maxTime);
public void setZoomLevel(int scale);
public int getZoomLevel();
public void setCursorTime(long time);
public void setMarkerTime(long time, int index);
public void setMarkerTime(int marker, long time);
public long getCursorTime();
public int getSelectedMarkerId();
public int getSelectedMarker();
public long getMarkerTime(int index);
public long getMarkerTime(int marker);
public void addPropertyChangeListener(PropertyChangeListener listener);
@ -105,16 +99,8 @@ public interface IWaveformView extends PropertyChangeListener, ISelectionProvide
public void removePropertyChangeListener(String propertyName, PropertyChangeListener listener);
public String getScaledTime(long time);
public String[] getZoomLevels();
public List<ICursor> getCursorList();
public long getBaselineTime();
public void setBaselineTime(Long scale);
public void scrollHorizontal(int percent);
public void scrollTo(int pos);
@ -124,4 +110,7 @@ public interface IWaveformView extends PropertyChangeListener, ISelectionProvide
public void deleteSelectedTracks();
public TrackEntry addWaveform(IWaveform waveform, int pos);
public IWaveformZoom getWaveformZoom();
}

24
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/IWaveformZoom.java Normal file
View File

@ -0,0 +1,24 @@
package com.minres.scviewer.database.ui;
public interface IWaveformZoom {
long getMaxVisibleTime();
long getMinVisibleTime();
void setMinVisibleTime(long scale);
long getMaxTime();
long getScale();
void setScale(long factor);
void setVisibleRange(long startTime, long endTime);
void centerAt(long time);
void zoom(ZoomKind kind);
String timeToString(long time);
}

3
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/ZoomKind.java Normal file
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@ -0,0 +1,3 @@
package com.minres.scviewer.database.ui;
public enum ZoomKind {IN, OUT, FIT, FULL}

39
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/Constants.java
View File

@ -4,8 +4,8 @@ import java.text.DecimalFormat;
public class Constants {
public static final String[] UNIT_STRING={"fs", "ps", "ns", "us", "ms"};//, "s"};
public static final long[] UNIT_MULTIPLIER={1, 1000, 1000*1000, 1000*1000*1000, 1000*1000*1000*1000, 1000*1000*1000*1000*1000 };
public static final String[] UNIT_STRING={"fs", "ps", "ns", "us", "ms", "s"};
public static final long[] UNIT_MULTIPLIER={1l, 1000l, 1000l*1000, 1000l*1000*1000, 1000l*1000*1000*1000, 1000l*1000*1000*1000*1000 };
//public static final int[] UNIT_MULTIPLIER={1, 3, 10, 30, 100, 300};
public static final long[] SCALE_MULTIPLIER={1, 2, 5, 10, 20, 50, 100, 200, 500};
@ -13,22 +13,35 @@ public class Constants {
public static final String CONTENT_PROVIDER_TAG = "TOOLTIP_CONTENT_PROVIDER";
public static final String HELP_PROVIDER_TAG = "TOOLTIP_HELP_PROVIDER";
public static final DecimalFormat TIME_FORMAT_FS = new DecimalFormat("#");
public static final DecimalFormat TIME_FORMAT_PS = new DecimalFormat("#");
public static final DecimalFormat TIME_FORMAT_NS = new DecimalFormat("#.0##");
public static final DecimalFormat TIME_FORMAT_US = new DecimalFormat("#.0#####");
public static final DecimalFormat TIME_FORMAT_MS = new DecimalFormat("#.0#####");
public static final DecimalFormat TIME_FORMAT_FS = new DecimalFormat("#");
public static final DecimalFormat TIME_FORMAT_PS = new DecimalFormat("#");
public static final DecimalFormat TIME_FORMAT_NS = new DecimalFormat("#.0##");
public static final DecimalFormat TIME_FORMAT_UMS = new DecimalFormat("#.0#####");
public static final long[] POWERS_OF_TEN = {
1L,
10L,
100L,
1_000L,
10_000L,
100_000L,
1_000_000L,
10_000_000L,
100_000_000L,
1_000_000_000L,
10_000_000_000L,
100_000_000_000L,
1_000_000_000_000L,
10_000_000_000_000L,
100_000_000_000_000L,
1_000_000_000_000_000L};
public static DecimalFormat getTimeFormatForLevel(int level) {
switch(level/SCALE_MULTIPLIER.length) {
public static DecimalFormat getTimeFormatForLevel(int idx) {
switch(idx) {
case 0: return TIME_FORMAT_FS;
case 1: return TIME_FORMAT_PS;
case 2: return TIME_FORMAT_NS;
case 3: return TIME_FORMAT_US;
case 4: return TIME_FORMAT_MS;
default:
return TIME_FORMAT_FS;
return TIME_FORMAT_UMS;
}
}
private Constants() {}

4
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/ArrowPainter.java
View File

@ -75,7 +75,7 @@ public class ArrowPainter implements IPainter {
this.tx = newTx;
iRect = new LinkedList<>();
oRect = new LinkedList<>();
scaleFactor = waveCanvas.getScaleFactor();
scaleFactor = waveCanvas.getScale();
if (tx != null) {
calculateGeometries();
}
@ -133,7 +133,7 @@ public class ArrowPainter implements IPainter {
Color highliteColor = waveCanvas.styleProvider.getColor(WaveformColors.REL_ARROW_HIGHLITE);
if(tx==null) return;
scaleFactor = waveCanvas.getScaleFactor();
scaleFactor = waveCanvas.getScale();
if(calculateGeometries())
return;
int correctionValue = (int)(selectionOffset);

6
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/CursorPainter.java
View File

@ -15,7 +15,6 @@ import org.eclipse.swt.graphics.Rectangle;
import com.minres.scviewer.database.ui.ICursor;
import com.minres.scviewer.database.ui.WaveformColors;
import com.minres.scviewer.database.ui.swt.Constants;
public class CursorPainter implements IPainter, ICursor {
@ -66,7 +65,7 @@ public class CursorPainter implements IPainter, ICursor {
Rectangle area = proj.unProject(clientRect);
if(!waveCanvas.painterList.isEmpty()){
long scaleFactor=waveCanvas.getScaleFactor();
long scaleFactor=waveCanvas.getScale();
long beginPos = area.x;
maxPosX = area.x + area.width;
@ -84,8 +83,7 @@ public class CursorPainter implements IPainter, ICursor {
proj.drawLine(x, top, x, area.y+area.height);
proj.setBackground(drawColor);
proj.setForeground(textColor);
double dTime=time;
proj.drawText(Constants.getTimeFormatForLevel(waveCanvas.getZoomLevel()).format(dTime/waveCanvas.getScaleFactorPow10())+waveCanvas.getUnitStr(), x+1, top);
proj.drawText(waveCanvas.timeToString(time), x+1, top);
}
}
}

51
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/RulerPainter.java
View File

@ -13,6 +13,7 @@ package com.minres.scviewer.database.ui.swt.internal;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.wb.swt.SWTResourceManager;
@ -37,26 +38,26 @@ public class RulerPainter implements IPainter {
Color headerBgColor = waveCanvas.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
if(headerBgColor.isDisposed())
headerBgColor=SWTResourceManager.getColor(255,255,255);
String unit=waveCanvas.getUnitStr();
long unitMultiplier=waveCanvas.getUnitMultiplier();
long scaleFactor=waveCanvas.getScaleFactor();
long startPos=area.x*scaleFactor;
long startVal=startPos - proj.getTranslation().x*scaleFactor;
long endPos=startPos+area.width*scaleFactor;
long rulerTickMinor = RULER_TICK_MINOR*scaleFactor;
long rulerTickMajor = RULER_TICK_MAJOR*scaleFactor;
long scaleFactor=waveCanvas.getScale();
long startTime=waveCanvas.getMinVisibleTime();
long endTime=waveCanvas.getMaxVisibleTime();
long multiplier = Constants.POWERS_OF_TEN[waveCanvas.getScaleMagnitude()];
long rulerTickMinor = RULER_TICK_MINOR*multiplier;
long rulerTickMajor = RULER_TICK_MAJOR*multiplier;
if((endTime-startTime)/rulerTickMinor>area.width/5) {
rulerTickMinor*=10;
rulerTickMajor*=10;
}
int minorTickY = waveCanvas.rulerHeight-5;
int majorTickY = waveCanvas.rulerHeight-15;
int textY=waveCanvas.rulerHeight-30;
int baselineY=waveCanvas.rulerHeight - 1;
int bottom=waveCanvas.rulerHeight - 2;
long modulo = startVal % rulerTickMinor;
long startMinorIncrPos = startPos+rulerTickMinor-modulo;
long startMinorIncrVal = startVal+rulerTickMinor-modulo;
long startTickTime = startTime+rulerTickMinor-(startTime % rulerTickMinor);
long majorTickDist = rulerTickMajor/scaleFactor;
gc.setBackground(waveCanvas.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
gc.fillRectangle(new Rectangle(area.x, area.y, area.width, waveCanvas.rulerHeight));
@ -64,20 +65,20 @@ public class RulerPainter implements IPainter {
gc.fillRectangle(new Rectangle(area.x, area.y, area.width, baselineY));
gc.setForeground(headerFgColor);
gc.drawLine(area.x, area.y+bottom, area.x+area.width, area.y+bottom);
boolean allMarker=true;
for (long pos = startMinorIncrPos, tick = startMinorIncrVal; pos < endPos; pos+= rulerTickMinor, tick += rulerTickMinor) {
if ((tick % rulerTickMajor) == 0) {
String text = Constants.getTimeFormatForLevel(waveCanvas.getZoomLevel()).format(tick/scaleFactor*unitMultiplier);
if(text.length()>8) allMarker=false;
int maxTextLength=0;
for (long tickTime = startTickTime; tickTime < endTime; tickTime+= rulerTickMinor) {
if ((tickTime % rulerTickMajor) == 0) {
Point textSize = gc.textExtent(waveCanvas.timeToString(tickTime));
maxTextLength=textSize.x>maxTextLength?textSize.x:maxTextLength;
}
}
boolean drawText = true;
for (long pos = startMinorIncrPos, tick = startMinorIncrVal; pos < endPos; pos+= rulerTickMinor, tick += rulerTickMinor) {
int x0Pos = (int) (pos/scaleFactor);
long x0Val = tick/scaleFactor;
if ((tick % rulerTickMajor) == 0) {
if(allMarker || drawText)
gc.drawText(Constants.getTimeFormatForLevel(waveCanvas.getZoomLevel()).format(x0Val*unitMultiplier)+unit, x0Pos, area.y+textY);
boolean drawEvery = majorTickDist>maxTextLength;
boolean drawText=true;
for (long tickTime = startTickTime; tickTime < endTime; tickTime+= rulerTickMinor) {
int x0Pos = (int) (tickTime/scaleFactor) + proj.getTranslation().x;
if ((tickTime % rulerTickMajor) == 0) {
if(drawEvery || drawText)
gc.drawText(waveCanvas.timeToString(tickTime), x0Pos, area.y+textY);
gc.drawLine(x0Pos, area.y+majorTickY, x0Pos,area.y+ bottom);
drawText=!drawText;
} else {

10
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/SignalPainter.java
View File

@ -82,7 +82,7 @@ public class SignalPainter extends TrackPainter {
}
private int getXPosEnd(long time) {
long ltmp = time / this.waveCanvas.getScaleFactor();
long ltmp = time / this.waveCanvas.getScale();
return ltmp > maxPosX ? maxPosX : (int) ltmp;
}
@ -95,7 +95,7 @@ public class SignalPainter extends TrackPainter {
proj.setFillRule(SWT.FILL_EVEN_ODD);
proj.fillRectangle(area);
long scaleFactor = this.waveCanvas.getScaleFactor();
long scaleFactor = this.waveCanvas.getScale();
long beginPos = area.x;
long beginTime = beginPos*scaleFactor;
long endTime = beginTime + area.width*scaleFactor;
@ -114,7 +114,7 @@ public class SignalPainter extends TrackPainter {
yOffsetT = this.waveCanvas.styleProvider.getTrackHeight() / 5 + area.y;
yOffsetM = this.waveCanvas.styleProvider.getTrackHeight() / 2 + area.y;
yOffsetB = 4 * this.waveCanvas.styleProvider.getTrackHeight() / 5 + area.y;
int xSigChangeBeginVal = Math.max(area.x, (int) (left.time / this.waveCanvas.getScaleFactor()));
int xSigChangeBeginVal = Math.max(area.x, (int) (left.time / this.waveCanvas.getScale()));
int xSigChangeBeginPos = area.x;
int xSigChangeEndPos = Math.max(area.x, getXPosEnd(right.time));
@ -127,7 +127,7 @@ public class SignalPainter extends TrackPainter {
right.time = endTime;
} else {
multiple = true;
long eTime = (xSigChangeBeginVal + 1) * this.waveCanvas.getScaleFactor();
long eTime = (xSigChangeBeginVal + 1) * this.waveCanvas.getScale();
right.set(entries.floorEntry(eTime), endTime);
right.time = eTime;
}
@ -147,7 +147,7 @@ public class SignalPainter extends TrackPainter {
multiple = false;
if (xSigChangeEndPos == xSigChangeBeginPos) {
multiple = true;
long eTime = (xSigChangeBeginPos + 1) * this.waveCanvas.getScaleFactor();
long eTime = (xSigChangeBeginPos + 1) * this.waveCanvas.getScale();
EventEntry entry = entries.floorEntry(eTime);
if(entry!=null && entry.timestamp> right.time)
right.set(entry, endTime);

14
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/StreamPainter.java
View File

@ -67,7 +67,7 @@ public class StreamPainter extends TrackPainter{
proj.setFillRule(SWT.FILL_EVEN_ODD);
proj.fillRectangle(area);
long scaleFactor = this.waveCanvas.getScaleFactor();
long scaleFactor = this.waveCanvas.getScale();
long beginPos = area.x;
long beginTime = beginPos*scaleFactor;
long endTime = beginTime + area.width*scaleFactor;
@ -130,8 +130,8 @@ public class StreamPainter extends TrackPainter{
int offset = concurrencyIndex*this.waveCanvas.styleProvider.getTrackHeight();
Rectangle bb = new Rectangle(
(int)(tx.getBeginTime()/this.waveCanvas.getScaleFactor()), area.y+offset+txBase,
(int)((tx.getEndTime()-tx.getBeginTime())/this.waveCanvas.getScaleFactor()), txHeight);
(int)(tx.getBeginTime()/this.waveCanvas.getScale()), area.y+offset+txBase,
(int)((tx.getEndTime()-tx.getBeginTime())/this.waveCanvas.getScale()), txHeight);
if(bb.x+bb.width<area.x || bb.x>area.x+area.width) return;
if(bb.width==0){
@ -155,7 +155,7 @@ public class StreamPainter extends TrackPainter{
public ITx getClicked(Point point) {
int lane=point.y/waveCanvas.styleProvider.getTrackHeight();
EventEntry firstTx=stream.getEvents().floorEntry(point.x*waveCanvas.getScaleFactor());
EventEntry firstTx=stream.getEvents().floorEntry(point.x*waveCanvas.getScale());
if(firstTx!=null){
do {
ITx tx = getTxFromEntry(lane, point.x, firstTx.events);
@ -175,9 +175,9 @@ public class StreamPainter extends TrackPainter{
}
protected ITx getTxFromEntry(int lane, int offset, IEvent[] firstTx) {
long timePoint=offset*waveCanvas.getScaleFactor();
long timePointLow=(offset-5)*waveCanvas.getScaleFactor();
long timePointHigh=(offset+5)*waveCanvas.getScaleFactor();
long timePoint=offset*waveCanvas.getScale();
long timePointLow=(offset-5)*waveCanvas.getScale();
long timePointHigh=(offset+5)*waveCanvas.getScale();
for(IEvent e:firstTx){
if(e instanceof ITxEvent) {
ITxEvent evt = (ITxEvent) e;

920
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformCanvas.java
View File

@ -42,32 +42,36 @@ import com.minres.scviewer.database.tx.ITx;
import com.minres.scviewer.database.tx.ITxEvent;
import com.minres.scviewer.database.ui.IWaveformStyleProvider;
import com.minres.scviewer.database.ui.IWaveformView;
import com.minres.scviewer.database.ui.IWaveformZoom;
import com.minres.scviewer.database.ui.TrackEntry;
import com.minres.scviewer.database.ui.ZoomKind;
import com.minres.scviewer.database.ui.swt.Constants;
public class WaveformCanvas extends Canvas {
public class WaveformCanvas extends Canvas implements IWaveformZoom{
public static final long ZOOM_FIT = -2;
public static final long ZOOM_FULL = -1;
private boolean doubleBuffering = true;
IWaveformStyleProvider styleProvider;
private long scaleFactor = 1000000L; // 1ns
String unit="ns";
private int level = 12;
private long maxTime;
protected Point origin; /* original size */
protected int rulerHeight=40;
protected List<IPainter> painterList;
ITx currentSelection;
private List<SelectionAdapter> selectionListeners;
private boolean doubleBuffering = true;
IWaveformStyleProvider styleProvider;
private int scaleMagnitude = 6;
private long scaleFactor = Constants.POWERS_OF_TEN[scaleMagnitude];
private long maxTime;
protected Point origin; /* original size */
protected int rulerHeight=40;
protected List<IPainter> painterList;
ITx currentSelection;
private List<SelectionAdapter> selectionListeners;
private RulerPainter rulerPainter;
@ -78,38 +82,38 @@ public class WaveformCanvas extends Canvas {
private List<CursorPainter> cursorPainters;
HashMap<IWaveform, IWaveformPainter> wave2painterMap;
/**
* Constructor for ScrollableCanvas.
*
* @param parent
* the parent of this control.super(parent, style | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND | SWT.NO_REDRAW_RESIZE | SWT.V_SCROLL | SWT.H_SCROLL);
* @param style
* the style of this control.
*/
public WaveformCanvas(final Composite parent, int style, IWaveformStyleProvider styleProvider) {
super(parent, style | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND | SWT.V_SCROLL | SWT.H_SCROLL);
this.styleProvider=styleProvider;
addControlListener(new ControlAdapter() { /* resize listener. */
/**
* Constructor for ScrollableCanvas.
*
* @param parent
* the parent of this control.super(parent, style | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND | SWT.NO_REDRAW_RESIZE | SWT.V_SCROLL | SWT.H_SCROLL);
* @param style
* the style of this control.
*/
public WaveformCanvas(final Composite parent, int style, IWaveformStyleProvider styleProvider) {
super(parent, style | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND | SWT.V_SCROLL | SWT.H_SCROLL);
this.styleProvider=styleProvider;
addControlListener(new ControlAdapter() { /* resize listener. */
@Override
public void controlResized(ControlEvent event) {
syncScrollBars();
}
});
addPaintListener((final PaintEvent event) -> paint(event.gc));
painterList = new LinkedList<>();
origin = new Point(0, 0);
selectionListeners = new LinkedList<>();
cursorPainters= new ArrayList<>();
wave2painterMap=new HashMap<>();
initScrollBars();
syncScrollBars();
}
});
addPaintListener((final PaintEvent event) -> paint(event.gc));
painterList = new LinkedList<>();
origin = new Point(0, 0);
selectionListeners = new LinkedList<>();
cursorPainters= new ArrayList<>();
wave2painterMap=new HashMap<>();
initScrollBars();
// order is important: it is bottom to top
trackAreaPainter=new TrackAreaPainter(this);
painterList.add(trackAreaPainter);
arrowPainter=new ArrowPainter(this, IWaveformView.NEXT_PREV_IN_STREAM);
painterList.add(arrowPainter);
rulerPainter=new RulerPainter(this);
painterList.add(rulerPainter);
trackAreaPainter=new TrackAreaPainter(this);
painterList.add(trackAreaPainter);
arrowPainter=new ArrowPainter(this, IWaveformView.NEXT_PREV_IN_STREAM);
painterList.add(arrowPainter);
rulerPainter=new RulerPainter(this);
painterList.add(rulerPainter);
CursorPainter cp = new CursorPainter(this, scaleFactor * 10, cursorPainters.size()-1);
painterList.add(cp);
cursorPainters.add(cp);
@ -117,95 +121,110 @@ public class WaveformCanvas extends Canvas {
painterList.add(marker);
cursorPainters.add(marker);
wave2painterMap=new HashMap<>();
}
}
public void addCursoPainter(CursorPainter cursorPainter){
painterList.add(cursorPainter);
cursorPainters.add(cursorPainter);
}
public void setHighliteRelation(RelationType relationType){
if(arrowPainter!=null){
boolean redraw = arrowPainter.getHighlightType()!=relationType;
arrowPainter.setHighlightType(relationType);
if(redraw) redraw();
}
}
public Point getOrigin() {
return origin;
}
public int getWidth() {
return getClientArea().width;
}
public void setOrigin(Point origin) {
setOrigin(origin.x, origin.y);
}
public void setOrigin(int x, int y) {
checkWidget();
ScrollBar hBar = getHorizontalBar();
if(x<=0) hBar.setSelection(-x);
x = -hBar.getSelection();
ScrollBar vBar = getVerticalBar();
if(y<=0) vBar.setSelection(-y);
y = -vBar.getSelection();
origin.x = x;
origin.y = y;
syncScrollBars();
}
@Override
public long getMaxTime() {
return maxTime;
}
public void setMaxTime(long maxTime) {
this.maxTime = maxTime;
syncScrollBars();
}
@Override
public long getScale() {
return scaleFactor;
}
public void setHighliteRelation(RelationType relationType){
if(arrowPainter!=null){
boolean redraw = arrowPainter.getHighlightType()!=relationType;
arrowPainter.setHighlightType(relationType);
if(redraw) redraw();
}
}
public Point getOrigin() {
return origin;
}
public int getWidth() {
return getClientArea().width;
}
public void setOrigin(Point origin) {
setOrigin(origin.x, origin.y);
}
public void setOrigin(int x, int y) {
checkWidget();
ScrollBar hBar = getHorizontalBar();
hBar.setSelection(-x);
x = -hBar.getSelection();
ScrollBar vBar = getVerticalBar();
vBar.setSelection(-y);
y = -vBar.getSelection();
origin.x = x;
origin.y = y;
syncScrollBars();
}
public long getMaxTime() {
return maxTime;
}
public void setMaxTime(long maxTime) {
this.maxTime = maxTime;
syncScrollBars();
}
public int getZoomLevel() {
return level;
}
public int getMaxZoomLevel(){
return Constants.SCALE_MULTIPLIER.length*Constants.UNIT_STRING.length-1;
}
public void setZoomLevel(int level) {
@Override
public void setScale(long factor) {
long tc=cursorPainters.get(0).getTime(); // cursor time
setZoomLevel(level, tc);
}
setScalingFactor(factor, tc);
}
public void setZoomLevel(int level, long centerTime) {
int maxLevel = findFitZoomLevel(maxTime);
if(level<0) {
if(level<-1) {
long cTime = getCursorPainters().get(0).getTime();
long time_diff = centerTime>cTime?centerTime-cTime:cTime-centerTime;
level = findFitZoomLevel(time_diff);
centerTime = (centerTime>cTime?cTime:centerTime)+time_diff/2;
} else
level=maxLevel;
if(level<0) level = 0;
}
//FIXME: keep center if zoom-out and cursor is not in view
if(level<Constants.SCALE_MULTIPLIER.length*Constants.UNIT_STRING.length && level <= maxLevel){
int scale = level%Constants.SCALE_MULTIPLIER.length;
int unit = level/Constants.SCALE_MULTIPLIER.length;
this.scaleFactor = Constants.UNIT_MULTIPLIER[unit]*Constants.SCALE_MULTIPLIER[scale];
ITx tx = arrowPainter.getTx();
arrowPainter.setTx(null);
/*
* xc = tc/oldScaleFactor
* xoffs = xc+origin.x
* xcn = tc/newScaleFactor
* t0n = (xcn-xoffs)*scaleFactor
*/
Rectangle clientArea = getClientArea();
long clientAreaWidth = clientArea.width;
long xoffs = clientAreaWidth/2;
@Override
public void setVisibleRange(long startTime, long endTime) {
assert(startTime<endTime);
long time_diff = endTime-startTime;
long factor = (time_diff*11/10)/getClientArea().width;
setScalingFactor(factor, startTime+time_diff/2);
}
//@Override
public void setScalingFactor(long factor, long centerTime) {
Rectangle clientArea = getClientArea();
long clientAreaWidth = clientArea.width;
long maxFactor=maxTime/clientAreaWidth;
if(factor<0) {
if(factor== ZOOM_FIT) {
long cTime = getCursorPainters().get(0).getTime();
long time_diff = centerTime>cTime?centerTime-cTime:cTime-centerTime;
centerTime = (centerTime>cTime?cTime:centerTime)+time_diff/2;
factor = (time_diff*11/10)/clientAreaWidth;
} else if(factor== ZOOM_FULL)
factor = maxFactor;
}
if(factor==0)
factor=1;
else if(factor>maxFactor)
factor=maxFactor;
if(factor!=scaleFactor || (getMaxVisibleTime()+getMinVisibleTime()/2) != centerTime) {
scaleFactor = factor;
scaleMagnitude = 0;
for(int i=Constants.POWERS_OF_TEN.length-1; i>0; i--) {
if(scaleFactor>=Constants.POWERS_OF_TEN[i]) {
scaleMagnitude = i;
break;
}
}
ITx tx = arrowPainter.getTx();
arrowPainter.setTx(null);
/*
* xc = tc/oldScaleFactor
* xoffs = xc+origin.x
* xcn = tc/newScaleFactor
* t0n = (xcn-xoffs)*scaleFactor
*/
long xoffs = clientAreaWidth/2;
long xcn=centerTime/scaleFactor; // new total x-offset
long originX=xcn-xoffs;
if(originX>0) {
@ -213,345 +232,356 @@ public class WaveformCanvas extends Canvas {
}else {
origin.x=0;
}
syncScrollBars();
arrowPainter.setTx(tx);
redraw();
this.level = level;
}
}
private int findFitZoomLevel(long duration) {
//get area actually capable of displaying data, i.e. area of the receiver which is capable of displaying data
Rectangle clientArea = getClientArea();
long clientAreaWidth = clientArea.width;
//try to find existing zoomlevel where scaleFactor*clientAreaWidth >= maxTime, if one is found set it as new zoomlevel
for(int unitIdx=0; unitIdx<Constants.UNIT_STRING.length; unitIdx++) {
long magnitudeMultiplier = Constants.UNIT_MULTIPLIER[unitIdx];
for (int scaleIdx=0; scaleIdx<Constants.SCALE_MULTIPLIER.length; scaleIdx++){
long scaleFactor = magnitudeMultiplier * Constants.SCALE_MULTIPLIER[scaleIdx];
long range = scaleFactor*clientAreaWidth;
if( range >= duration)
return unitIdx*Constants.SCALE_MULTIPLIER.length+scaleIdx;
}
syncScrollBars();
arrowPainter.setTx(tx);
redraw();
}
return -1;
}
public long getScaleFactor() {
return scaleFactor;
}
@Override
public String timeToString(long time) {
int idx = scaleMagnitude/3;
double fTime = (double)time/Constants.UNIT_MULTIPLIER[idx];
return Constants.getTimeFormatForLevel(idx).format(fTime)+Constants.UNIT_STRING[idx];
}
public long getScaleFactorPow10() {
int scale = level/Constants.SCALE_MULTIPLIER.length;
double res = Math.pow(1000, scale);
return (long) res;
}
public long getTimeForOffset(int xOffset){
return (xOffset-origin.x) * scaleFactor;
}
public String getUnitStr(){
return Constants.UNIT_STRING[level/Constants.SCALE_MULTIPLIER.length];
}
public long getUnitMultiplier(){
return Constants.SCALE_MULTIPLIER[level%Constants.SCALE_MULTIPLIER.length];
}
public long getTimeForOffset(int xOffset){
return (xOffset-origin.x) * scaleFactor;
}
public void addPainter(IPainter painter) {
painterList.add(painter);
redraw();
}
public void addPainter(IPainter painter) {
painterList.add(painter);
redraw();
}
public void removePainter(IPainter painter) {
painterList.remove(painter);
redraw();
}
public void removePainter(IPainter painter) {
painterList.remove(painter);
redraw();
}
public void clearAllWaveformPainter() {
clearAllWaveformPainter(true);
}
void clearAllWaveformPainter(boolean update) {
trackAreaPainter.trackVerticalOffset.clear();
wave2painterMap.clear();
if(update) syncScrollBars();
}
public void clearAllWaveformPainter() {
clearAllWaveformPainter(true);
}
public void addWaveformPainter(IWaveformPainter painter) {
addWaveformPainter(painter, true);
}
void addWaveformPainter(IWaveformPainter painter, boolean update) {
trackAreaPainter.addTrackPainter(painter);
wave2painterMap.put(painter.getTrackEntry().waveform, painter);
if(update) syncScrollBars();
}
void clearAllWaveformPainter(boolean update) {
trackAreaPainter.trackVerticalOffset.clear();
wave2painterMap.clear();
if(update) syncScrollBars();
}
public List<CursorPainter> getCursorPainters() {
public void addWaveformPainter(IWaveformPainter painter) {
addWaveformPainter(painter, true);
}
void addWaveformPainter(IWaveformPainter painter, boolean update) {
trackAreaPainter.addTrackPainter(painter);
wave2painterMap.put(painter.getTrackEntry().waveform, painter);
if(update) syncScrollBars();
}
public List<CursorPainter> getCursorPainters() {
return cursorPainters;
}
/* Initialize the scrollbar and register listeners. */
private void initScrollBars() {
ScrollBar horizontal = getHorizontalBar();
horizontal.setEnabled(false);
horizontal.setVisible(true);
horizontal.addSelectionListener(new SelectionAdapter() {
/* Initialize the scrollbar and register listeners. */
private void initScrollBars() {
ScrollBar horizontal = getHorizontalBar();
horizontal.setEnabled(false);
horizontal.setVisible(true);
horizontal.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
if (painterList.isEmpty())
return;
setOrigin(-((ScrollBar) event.widget).getSelection(), origin.y);
}
});
ScrollBar vertical = getVerticalBar();
vertical.setEnabled(false);
vertical.setVisible(true);
vertical.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
if (painterList.isEmpty())
return;
setOrigin(-((ScrollBar) event.widget).getSelection(), origin.y);
}
});
ScrollBar vertical = getVerticalBar();
vertical.setEnabled(false);
vertical.setVisible(true);
vertical.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
if (painterList.isEmpty())
return;
setOrigin(origin.x, -((ScrollBar) event.widget).getSelection());
}
});
}
/**
* Synchronize the scrollbar with the image. If the transform is out of
* range, it will correct it. This function considers only following factors
* :<b> transform, image size, client area</b>.
*/
public void syncScrollBars() {
if (painterList.isEmpty()) {
redraw();
return;
}
int height = trackAreaPainter.getHeight(); // incl. Ruler
long width = maxTime / scaleFactor;
Rectangle clientArea=getClientArea();
ScrollBar horizontal = getHorizontalBar();
horizontal.setIncrement(getClientArea().width / 100);
horizontal.setPageIncrement(getClientArea().width);
int clientWidthw = clientArea.width;
if (width > clientWidthw) { /* image is wider than client area */
horizontal.setMinimum(0);
horizontal.setMaximum((int)width);
horizontal.setEnabled(true);
if (-origin.x > horizontal.getMaximum() - clientWidthw) {
origin.x = -horizontal.getMaximum() + clientWidthw;
}
} else { /* image is narrower than client area */
horizontal.setEnabled(false);
}
horizontal.setThumb(clientWidthw);
horizontal.setSelection(-origin.x);
ScrollBar vertical = getVerticalBar();
vertical.setIncrement(getClientArea().height / 100);
vertical.setPageIncrement(getClientArea().height);
int clientHeighth = clientArea.height;
if (height > clientHeighth) { /* image is higher than client area */
vertical.setMinimum(0);
vertical.setMaximum(height);
vertical.setEnabled(true);
if ( -origin.y > vertical.getMaximum() - clientHeighth) {
origin.y = -vertical.getMaximum() + clientHeighth;
}
} else { /* image is less higher than client area */
vertical.setMaximum(clientHeighth);
vertical.setEnabled(false);
}
vertical.setThumb(clientHeighth);
vertical.setSelection(-origin.y);
redraw();
fireSelectionEvent();
}
/* Paint function */
private void paint(GC gc) {
Point pt = getSize();
if(pt.x==0 || pt.y==0) return;
Rectangle clientRect = getClientArea(); /* Canvas' painting area */
GC thisGc = gc;
Image dBackingImg = null;
if(doubleBuffering) {
dBackingImg = new Image(getDisplay(), pt.x, pt.y);
thisGc = new GC(dBackingImg);
thisGc.setBackground(gc.getBackground());
thisGc.setForeground(gc.getForeground());
thisGc.setFont(gc.getFont());
}
Projection p = new Projection(thisGc);
p.setTranslation(origin);
if (!painterList.isEmpty() ) {
for (IPainter painter : painterList)
painter.paintArea(p, clientRect);
} else {
gc.fillRectangle(clientRect);
initScrollBars();
}
if(doubleBuffering) {
gc.drawImage(dBackingImg, 0, 0);
if(dBackingImg!=null) dBackingImg.dispose();
thisGc.dispose();
}
}
public List<Object> getElementsAt(Point point) {
LinkedList<Object> result=new LinkedList<>();
for (IPainter p : Lists.reverse(painterList)) {
if (p instanceof TrackAreaPainter) {
int y = point.y - origin.y;
int x = point.x - origin.x;
Entry<Integer, IWaveformPainter> entry = trackAreaPainter.trackVerticalOffset.floorEntry(y);
if (entry != null) {
if (entry.getValue() instanceof StreamPainter) {
ITx tx = ((StreamPainter) entry.getValue()).getClicked(new Point(x, y - entry.getKey()));
if(tx!=null)
result.add(tx);
}
result.add(entry.getValue().getTrackEntry());
}
} else if (p instanceof CursorPainter) {
if (Math.abs(point.x - origin.x - ((CursorPainter) p).getTime()/scaleFactor) < 2) {
result.add(p);
}
}
}
return result;
}
public List<Object> getEntriesAtPosition(IWaveform iWaveform, int i) {
LinkedList<Object> result=new LinkedList<>();
int x = i - origin.x;
for(IWaveformPainter p: wave2painterMap.values()){
if (p instanceof StreamPainter && ((StreamPainter)p).getStream()==iWaveform) {
result.add(((StreamPainter) p).getClicked(new Point(x, styleProvider.getTrackHeight()/2)));
}
}
return result;
}
public void setSelected(ITx currentSelection) {
this.currentSelection = currentSelection;
if (currentSelection != null)
reveal(currentSelection);
arrowPainter.setTx(currentSelection);
redraw();
}
public void reveal(ITx tx) {
int lower = (int) (tx.getBeginTime() / scaleFactor);
int higher = (int) (tx.getEndTime() / scaleFactor);
Point size = getSize();
size.x -= getVerticalBar().getSize().x + 2;
size.y -= getHorizontalBar().getSize().y;
if (lower < -origin.x) {
setOrigin(-lower, origin.y);
} else if (higher > (size.x - origin.x)) {
setOrigin(size.x - higher, origin.y);
}
for (IWaveformPainter painter : wave2painterMap.values()) {
if (painter instanceof StreamPainter && ((StreamPainter) painter).getStream() == tx.getStream()) {
EventEntry entry = tx.getStream().getEvents().floorEntry(tx.getBeginTime());
Optional<IEvent> res = Arrays.stream(entry.events).filter(e -> ((ITxEvent)e).getTransaction().equals(tx)).findFirst();
if(res.isPresent()) {
int top = painter.getVerticalOffset() + styleProvider.getTrackHeight() * ((ITxEvent)res.get()).getRowIndex();
int bottom = top + styleProvider.getTrackHeight();
if (top < -origin.y) {
setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
} else if (bottom > (size.y - origin.y)) {
setOrigin(origin.x, size.y - bottom);
}
}
}
}
}
public void reveal(IWaveform waveform) {
for (IWaveformPainter painter : wave2painterMap.values()) {
TrackEntry te = painter.getTrackEntry();
if(te.waveform == waveform) {
Point size = getSize();
size.y -=+rulerHeight;
ScrollBar sb = getHorizontalBar();
if((sb.getStyle()&SWT.SCROLLBAR_OVERLAY)!=0 && sb.isVisible())
size.y-= getHorizontalBar().getSize().y;
int top = te.vOffset;
int bottom = top + styleProvider.getTrackHeight();
if (top < -origin.y) {
setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
} else if (bottom > (size.y - origin.y)) {
setOrigin(origin.x, size.y - bottom);
}
}
}
public void widgetSelected(SelectionEvent event) {
if (painterList.isEmpty())
return;
setOrigin(origin.x, -((ScrollBar) event.widget).getSelection());
}
});
}
public void reveal(long time) {
int scaledTime = (int) (time / scaleFactor);
Point size = getSize();
size.x -= getVerticalBar().getSize().x + 2;
size.y -= getHorizontalBar().getSize().y;
if (scaledTime < -origin.x) {
setOrigin(-scaledTime+10, origin.y);
} else if (scaledTime > (size.x - origin.x)) {
setOrigin(size.x - scaledTime-30, origin.y);
}
}
/**
* Synchronize the scrollbar with the image. If the transform is out of
* range, it will correct it. This function considers only following factors
* :<b> transform, image size, client area</b>.
*/
public void syncScrollBars() {
if (painterList.isEmpty()) {
redraw();
return;
}
int height = trackAreaPainter.getHeight(); // incl. Ruler
long width = maxTime / scaleFactor;
Rectangle clientArea=getClientArea();
ScrollBar horizontal = getHorizontalBar();
horizontal.setIncrement(getClientArea().width / 100);
horizontal.setPageIncrement(getClientArea().width);
int clientWidthw = clientArea.width;
if (width > clientWidthw) { /* image is wider than client area */
horizontal.setMinimum(0);
horizontal.setMaximum((int)width);
horizontal.setEnabled(true);
if (-origin.x > horizontal.getMaximum() - clientWidthw) {
origin.x = -horizontal.getMaximum() + clientWidthw;
}
} else { /* image is narrower than client area */
horizontal.setEnabled(false);
}
horizontal.setThumb(clientWidthw);
horizontal.setSelection(-origin.x);
public void centerAt(long time) {
int scaledTime = (int) (time / scaleFactor);
int newX = -scaledTime+getWidth()/2;
setOrigin(newX>0?0:newX, origin.y);
}
ScrollBar vertical = getVerticalBar();
vertical.setIncrement(getClientArea().height / 100);
vertical.setPageIncrement(getClientArea().height);
int clientHeighth = clientArea.height;
if (height > clientHeighth) { /* image is higher than client area */
vertical.setMinimum(0);
vertical.setMaximum(height);
vertical.setEnabled(true);
if ( -origin.y > vertical.getMaximum() - clientHeighth) {
origin.y = -vertical.getMaximum() + clientHeighth;
}
} else { /* image is less higher than client area */
vertical.setMaximum(clientHeighth);
vertical.setEnabled(false);
}
vertical.setThumb(clientHeighth);
vertical.setSelection(-origin.y);
redraw();
fireSelectionEvent();
}
public int getRulerHeight() {
return rulerHeight;
}
/* Paint function */
private void paint(GC gc) {
Point pt = getSize();
if(pt.x==0 || pt.y==0) return;
Rectangle clientRect = getClientArea(); /* Canvas' painting area */
GC thisGc = gc;
Image dBackingImg = null;
if(doubleBuffering) {
dBackingImg = new Image(getDisplay(), pt.x, pt.y);
thisGc = new GC(dBackingImg);
thisGc.setBackground(gc.getBackground());
thisGc.setForeground(gc.getForeground());
thisGc.setFont(gc.getFont());
public void setRulerHeight(int rulerHeight) {
this.rulerHeight = rulerHeight;
}
}
Projection p = new Projection(thisGc);
p.setTranslation(origin);
if (!painterList.isEmpty() ) {
for (IPainter painter : painterList)
painter.paintArea(p, clientRect);
} else {
gc.fillRectangle(clientRect);
initScrollBars();
}
if(doubleBuffering) {
gc.drawImage(dBackingImg, 0, 0);
if(dBackingImg!=null) dBackingImg.dispose();
thisGc.dispose();
}
}
public void addSelectionListener(SelectionAdapter selectionAdapter) {
selectionListeners.add(selectionAdapter);
}
public List<Object> getElementsAt(Point point) {
LinkedList<Object> result=new LinkedList<>();
for (IPainter p : Lists.reverse(painterList)) {
if (p instanceof TrackAreaPainter) {
int y = point.y - origin.y;
int x = point.x - origin.x;
Entry<Integer, IWaveformPainter> entry = trackAreaPainter.trackVerticalOffset.floorEntry(y);
if (entry != null) {
if (entry.getValue() instanceof StreamPainter) {
ITx tx = ((StreamPainter) entry.getValue()).getClicked(new Point(x, y - entry.getKey()));
if(tx!=null)
result.add(tx);
}
result.add(entry.getValue().getTrackEntry());
}
} else if (p instanceof CursorPainter) {
if (Math.abs(point.x - origin.x - ((CursorPainter) p).getTime()/scaleFactor) < 2) {
result.add(p);
}
}
}
return result;
}
public void removeSelectionListener(SelectionAdapter selectionAdapter) {
selectionListeners.remove(selectionAdapter);
}
public List<Object> getEntriesAtPosition(IWaveform iWaveform, int i) {
LinkedList<Object> result=new LinkedList<>();
int x = i - origin.x;
for(IWaveformPainter p: wave2painterMap.values()){
if (p instanceof StreamPainter && ((StreamPainter)p).getStream()==iWaveform) {
result.add(((StreamPainter) p).getClicked(new Point(x, styleProvider.getTrackHeight()/2)));
}
}
return result;
}
/**
*
*/
protected void fireSelectionEvent() {
Event e = new Event();
e.widget = this;
e.detail=SWT.SELECTED;
e.type=SWT.Selection;
SelectionEvent ev = new SelectionEvent(e);
ev.x = origin.x;
ev.y = origin.y;
for (SelectionAdapter a : selectionListeners) {
a.widgetSelected(ev);
}
}
public void setSelected(ITx currentSelection) {
this.currentSelection = currentSelection;
if (currentSelection != null)
reveal(currentSelection);
arrowPainter.setTx(currentSelection);
redraw();
}
long getMaxVisibleTime() {
return (getClientArea().width+origin.x)*scaleFactor;
}
public void reveal(ITx tx) {
int lower = (int) (tx.getBeginTime() / scaleFactor);
int higher = (int) (tx.getEndTime() / scaleFactor);
Point size = getSize();
size.x -= getVerticalBar().getSize().x + 2;
size.y -= getHorizontalBar().getSize().y;
if (lower < -origin.x) {
setOrigin(-lower, origin.y);
} else if (higher > (size.x - origin.x)) {
setOrigin(size.x - higher, origin.y);
}
for (IWaveformPainter painter : wave2painterMap.values()) {
if (painter instanceof StreamPainter && ((StreamPainter) painter).getStream() == tx.getStream()) {
EventEntry entry = tx.getStream().getEvents().floorEntry(tx.getBeginTime());
Optional<IEvent> res = Arrays.stream(entry.events).filter(e -> ((ITxEvent)e).getTransaction().equals(tx)).findFirst();
if(res.isPresent()) {
int top = painter.getVerticalOffset() + styleProvider.getTrackHeight() * ((ITxEvent)res.get()).getRowIndex();
int bottom = top + styleProvider.getTrackHeight();
if (top < -origin.y) {
setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
} else if (bottom > (size.y - origin.y)) {
setOrigin(origin.x, size.y - bottom);
}
}
}
}
}
long getMinVisibleTime() {
return origin.x * scaleFactor;
}
public void reveal(IWaveform waveform) {
for (IWaveformPainter painter : wave2painterMap.values()) {
TrackEntry te = painter.getTrackEntry();
if(te.waveform == waveform) {
Point size = getSize();
size.y -=+rulerHeight;
ScrollBar sb = getHorizontalBar();
if((sb.getStyle()&SWT.SCROLLBAR_OVERLAY)!=0 && sb.isVisible())
size.y-= getHorizontalBar().getSize().y;
int top = te.vOffset;
int bottom = top + styleProvider.getTrackHeight();
if (top < -origin.y) {
setOrigin(origin.x, -(top-styleProvider.getTrackHeight()));
} else if (bottom > (size.y - origin.y)) {
setOrigin(origin.x, size.y - bottom);
}
}
}
}
public void reveal(long time) {
int scaledTime = (int) (time / scaleFactor);
Point size = getSize();
size.x -= getVerticalBar().getSize().x + 2;
size.y -= getHorizontalBar().getSize().y;
if (scaledTime < -origin.x) {
setOrigin(-scaledTime+10, origin.y);
} else if (scaledTime > (size.x - origin.x)) {
setOrigin(size.x - scaledTime-30, origin.y);
}
}
@Override
public void centerAt(long time) {
int scaledTime = (int) (time / scaleFactor);
int newX = -scaledTime+getWidth()/2;
setOrigin(newX>0?0:newX, origin.y);
}
public int getRulerHeight() {
return rulerHeight;
}
public void setRulerHeight(int rulerHeight) {
this.rulerHeight = rulerHeight;
}
public void addSelectionListener(SelectionAdapter selectionAdapter) {
selectionListeners.add(selectionAdapter);
}
public void removeSelectionListener(SelectionAdapter selectionAdapter) {
selectionListeners.remove(selectionAdapter);
}
/**
*
*/
protected void fireSelectionEvent() {
Event e = new Event();
e.widget = this;
e.detail=SWT.SELECTED;
e.type=SWT.Selection;
SelectionEvent ev = new SelectionEvent(e);
ev.x = origin.x;
ev.y = origin.y;
for (SelectionAdapter a : selectionListeners) {
a.widgetSelected(ev);
}
}
@Override
public long getMaxVisibleTime() {
return (getClientArea().width-origin.x)*scaleFactor;
}
@Override
public long getMinVisibleTime() {
return -origin.x * scaleFactor;
}
@Override
public void setMinVisibleTime(long time) {
long duration = getMaxVisibleTime()-getMinVisibleTime();
if(time>0) {
if((time+duration)<getMaxTime()) {
int scaledTime = (int) (time / scaleFactor);
setOrigin(-scaledTime, origin.y);
}
} else {
setOrigin(0, origin.y);
}
}
@Override
public void zoom(ZoomKind kind) {
switch(kind) {
case IN:
setScale(getScale()/2);
break;
case OUT:
setScale(getScale()*2);
break;
case FIT:
setScalingFactor(WaveformCanvas.ZOOM_FIT, cursorPainters.get(1).getTime());
break;
case FULL:
setScale(WaveformCanvas.ZOOM_FULL);
break;
}
}
public void setStyleProvider(IWaveformStyleProvider styleProvider) {
this.styleProvider=styleProvider;
redraw();
}
public int getScaleMagnitude() {
return scaleMagnitude;
}
}

156
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformView.java
View File

@ -89,8 +89,8 @@ import com.minres.scviewer.database.ui.GotoDirection;
import com.minres.scviewer.database.ui.ICursor;
import com.minres.scviewer.database.ui.IWaveformStyleProvider;
import com.minres.scviewer.database.ui.IWaveformView;
import com.minres.scviewer.database.ui.IWaveformZoom;
import com.minres.scviewer.database.ui.TrackEntry;
import com.minres.scviewer.database.ui.swt.Constants;
public class WaveformView implements IWaveformView {
@ -202,41 +202,17 @@ public class WaveformView implements IWaveformView {
asyncUpdate(e.widget);
long startTime = waveformCanvas.getTimeForOffset(start.x);
long endTime = waveformCanvas.getTimeForOffset(end.x);
long targetTimeRange = endTime - startTime;
long currentTimeRange = waveformCanvas.getMaxVisibleTime() - waveformCanvas.getMinVisibleTime();
if (targetTimeRange == 0)
return;
long relation = currentTimeRange / targetTimeRange;
long i = 1;
int level = 0;
do {
if (relation < 0) {
if (-relation < i) {
break;
}
level--;
if (-relation < i * 3) {
break;
}
level--;
} else {
if (relation < i) {
break;
}
level++;
if (relation < i * 3) {
break;
}
level++;
}
i = i * 10;
} while (i < 10000);
if (i < 10000) {
int curLevel = waveformCanvas.getZoomLevel();
waveformCanvas.setZoomLevel(curLevel - level, (startTime + endTime) / 2);
if(startTime<endTime) {
waveformCanvas.setVisibleRange(startTime, endTime);
} else {
long targetTimeRange = startTime-endTime;
long currentTimeRange = waveformCanvas.getMaxVisibleTime() - waveformCanvas.getMinVisibleTime();
long factor = currentTimeRange/targetTimeRange *waveformCanvas.getScale();
waveformCanvas.setScalingFactor(factor, (startTime+endTime)/2);
}
} else if( isShift) { // set marker (button 1 and shift)
setMarkerTime(snapOffsetToEvent(start), selectedMarker);
setMarkerTime(selectedMarker, snapOffsetToEvent(start));
} else if(isCtrl) { // set cursor (button 1 and ctrl)
setCursorTime(snapOffsetToEvent(start));
} else { // set cursor (button 1 only)
@ -248,14 +224,14 @@ public class WaveformView implements IWaveformView {
}
}
} else if (e.button == 2) { // set marker (button 2)
setMarkerTime(snapOffsetToEvent(start), selectedMarker);
setMarkerTime(selectedMarker, snapOffsetToEvent(start));
}
asyncUpdate(e.widget);
}
protected long snapOffsetToEvent(Point p) {
long time = waveformCanvas.getTimeForOffset(p.x);
long scaling = 5 * waveformCanvas.getScaleFactor();
long scaling = 5 * waveformCanvas.getScale();
for (Object o : waveformCanvas.getElementsAt(p)) {
EventEntry floorEntry = null;
EventEntry ceilEntry = null;
@ -290,11 +266,10 @@ public class WaveformView implements IWaveformView {
switch (e.type) {
case SWT.MouseWheel:
if((e.stateMask & SWT.CTRL) != 0) {
int zoom = waveformCanvas.getZoomLevel();
if(e.count<0)
waveformCanvas.setZoomLevel(zoom+1);
waveformCanvas.setScale(waveformCanvas.getScale()*11/10);
else
waveformCanvas.setZoomLevel(zoom-1);
waveformCanvas.setScale(waveformCanvas.getScale()*10/11);
}
break;
case SWT.MouseDown:
@ -469,12 +444,12 @@ public class WaveformView implements IWaveformView {
toolTipHandler = new ToolTipHandler(parent.getShell());
toolTipHandler.activateHoverHelp(waveformCanvas);
// This is the filter that prevents it
// This is the filter that prevents the default handling of mouse wheel in waveformCanvas
getControl().getDisplay().addFilter(SWT.MouseWheel, new Listener() {
@Override
public void handleEvent(Event e) {
// Check if it's the correct widget
if((e.widget.equals(waveformCanvas) || e.widget.equals(this)) && (e.stateMask & SWT.CTRL) != 0) {
if(e.widget.equals(waveformCanvas) && (e.stateMask & SWT.CTRL) != 0) {
waveformMouseListener.handleEvent(e);
e.doit = false;
}
@ -1137,16 +1112,6 @@ public class WaveformView implements IWaveformView {
this.waveformCanvas.setHighliteRelation(relationType);
}
/*
* (non-Javadoc)
*
* @see com.minres.scviewer.database.swt.IWaveformPanel#getMaxTime()
*/
@Override
public long getMaxTime() {
return waveformCanvas.getMaxTime();
}
/*
* (non-Javadoc)
*
@ -1157,31 +1122,6 @@ public class WaveformView implements IWaveformView {
this.waveformCanvas.setMaxTime(maxTime);
}
/*
* (non-Javadoc)
*
* @see com.minres.scviewer.database.swt.IWaveformPanel#setZoomLevel(int)
*/
@Override
public void setZoomLevel(int scale) {
if(scale<-1) {
waveformCanvas.setZoomLevel(scale, getMarkerTime(selectedMarker));
} else {
waveformCanvas.setZoomLevel(scale);
waveformCanvas.reveal(getCursorTime());
}
}
/*
* (non-Javadoc)
*
* @see com.minres.scviewer.database.swt.IWaveformPanel#getZoomLevel()
*/
@Override
public int getZoomLevel() {
return waveformCanvas.getZoomLevel();
}
/*
* (non-Javadoc)
*
@ -1200,10 +1140,10 @@ public class WaveformView implements IWaveformView {
* @see com.minres.scviewer.database.swt.IWaveformPanel#setMarkerTime(long, int)
*/
@Override
public void setMarkerTime(long time, int index) {
if (waveformCanvas.getCursorPainters().size() > index + 1) {
final Long oldVal = waveformCanvas.getCursorPainters().get(1 + index).getTime();
waveformCanvas.getCursorPainters().get(1 + index).setTime(time);
public void setMarkerTime(int marker, long time) {
if (waveformCanvas.getCursorPainters().size() > marker + 1) {
final Long oldVal = waveformCanvas.getCursorPainters().get(1 + marker).getTime();
waveformCanvas.getCursorPainters().get(1 + marker).setTime(time);
pcs.firePropertyChange(MARKER_PROPERTY, oldVal, time);
}
}
@ -1224,7 +1164,7 @@ public class WaveformView implements IWaveformView {
* @see com.minres.scviewer.database.swt.IWaveformPanel#getActMarkerTime()
*/
@Override
public int getSelectedMarkerId() {
public int getSelectedMarker() {
return selectedMarker;
}
@ -1476,58 +1416,16 @@ public class WaveformView implements IWaveformView {
return this.pcs.hasListeners(propertyName);
}
/*
* (non-Javadoc)
*
* @see com.minres.scviewer.database.swt.IWaveformPanel#getScaledTime(long)
*/
@Override
public String getScaledTime(long time) {
StringBuilder sb = new StringBuilder();
double dTime = time;
double scaledTime = dTime / waveformCanvas.getScaleFactorPow10();
return sb.append(Constants.getTimeFormatForLevel(waveformCanvas.getZoomLevel()).format(scaledTime)).append(waveformCanvas.getUnitStr()).toString();
}
/*
* (non-Javadoc)
*
* @see com.minres.scviewer.database.swt.IWaveformPanel#getZoomLevels()
*/
@Override
public String[] getZoomLevels() {
String[] res = new String[Constants.SCALE_MULTIPLIER.length * Constants.UNIT_STRING.length];
int index = 0;
for (String unit : Constants.UNIT_STRING) {
for (long factor : Constants.SCALE_MULTIPLIER) {
res[index++] = Long.toString(factor) + unit;
}
}
return res;
}
@Override
public long getBaselineTime() {
return -waveformCanvas.getScaleFactorPow10() * waveformCanvas.getOrigin().x;
}
@Override
public void setBaselineTime(Long time) {
Point origin = waveformCanvas.getOrigin();
origin.x = (int) (-time / waveformCanvas.getScaleFactorPow10());
waveformCanvas.setOrigin(origin);
}
@Override
public void scrollHorizontal(int percent) {
if (percent < -100)
percent = -100;
if (percent > 100)
percent = 100;
int diff = (waveformCanvas.getWidth() * percent) / 100;
Point o = waveformCanvas.getOrigin();
waveformCanvas.setOrigin(o.x - diff, o.y);
waveformCanvas.redraw();
long minTime = waveformCanvas.getMinVisibleTime();
long duration = waveformCanvas.getMaxVisibleTime()-minTime;
long diff = (duration * percent) / 100;
waveformCanvas.setMinVisibleTime(minTime+diff);
}
@Override
@ -1580,4 +1478,8 @@ public class WaveformView implements IWaveformView {
return streams.stream().filter(e -> e.waveform.getType() == WaveformType.TRANSACTION).findFirst().isPresent();
}
@Override
public IWaveformZoom getWaveformZoom() {
return waveformCanvas;
}
}

10
plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/ZoomHandler.java
View File

@ -18,6 +18,7 @@ import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
import org.eclipse.e4.ui.workbench.modeling.EPartService;
import com.minres.scviewer.database.ui.ZoomKind;
import com.minres.scviewer.e4.application.parts.WaveformViewer;
public class ZoomHandler {
@ -35,15 +36,14 @@ public class ZoomHandler {
Object obj = part.getObject();
if(obj instanceof WaveformViewer){
WaveformViewer waveformViewerPart = (WaveformViewer) obj;
int zoomLevel = waveformViewerPart.getZoomLevel();
if("in".equalsIgnoreCase(level)) //$NON-NLS-1$
waveformViewerPart.setZoomLevel(zoomLevel-1);
waveformViewerPart.setZoom(ZoomKind.IN);
else if("out".equalsIgnoreCase(level)) //$NON-NLS-1$
waveformViewerPart.setZoomLevel(zoomLevel+1);
waveformViewerPart.setZoom(ZoomKind.OUT);
else if("fit".equalsIgnoreCase(level)) //$NON-NLS-1$
waveformViewerPart.setZoomFit();
waveformViewerPart.setZoom(ZoomKind.FIT);
else if("full".equalsIgnoreCase(level)) //$NON-NLS-1$
waveformViewerPart.setZoomFull();
waveformViewerPart.setZoom(ZoomKind.FULL);
}
}

18
plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/internal/status/WaveStatusBarControl.java
View File

@ -27,9 +27,6 @@ import com.minres.scviewer.e4.application.Messages;
*/
public class WaveStatusBarControl extends StatusBarControl {
/** The Constant ZOOM_LEVEL. */
public static final String ZOOM_LEVEL="ZoomLevelUpdate"; //$NON-NLS-1$
/** The Constant CURSOR_TIME. */
public static final String CURSOR_TIME="CursorPosUpdate"; //$NON-NLS-1$
@ -45,7 +42,7 @@ public class WaveStatusBarControl extends StatusBarControl {
/** The zoom contribution. */
StatusLineContributionItem cursorContribution, markerContribution, markerDiffContribution, zoomContribution;
StatusLineContributionItem cursorContribution, markerContribution, markerDiffContribution;
/**
* Instantiates a new wave status bar control.
@ -59,11 +56,9 @@ public class WaveStatusBarControl extends StatusBarControl {
cursorContribution = new StatusLineContributionItem(Messages.WaveStatusBarControl_5, true, 20);
markerContribution = new StatusLineContributionItem(Messages.WaveStatusBarControl_6, true, 20);
markerDiffContribution = new StatusLineContributionItem(Messages.WaveStatusBarControl_7, true, 20);
zoomContribution = new StatusLineContributionItem(Messages.WaveStatusBarControl_8, true, 8);
manager.appendToGroup(StatusLineManager.BEGIN_GROUP,cursorContribution);
manager.appendToGroup(StatusLineManager.BEGIN_GROUP,markerContribution);
manager.appendToGroup(StatusLineManager.BEGIN_GROUP,markerDiffContribution);
manager.appendToGroup(StatusLineManager.BEGIN_GROUP, zoomContribution);
}
/**
@ -88,17 +83,6 @@ public class WaveStatusBarControl extends StatusBarControl {
}
}
/**
* Gets the zoom event.
*
* @param text the text
* @return the zoom event
*/
@Inject @Optional
public void getZoomEvent(@UIEventTopic(ZOOM_LEVEL) String text) {
zoomContribution.setText(text);
}
/**
* Gets the cursor event.
*

86
plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/WaveformViewer.java
View File

@ -94,6 +94,7 @@ import com.minres.scviewer.database.ui.IWaveformView;
import com.minres.scviewer.database.ui.TrackEntry;
import com.minres.scviewer.database.ui.TrackEntry.ValueDisplay;
import com.minres.scviewer.database.ui.TrackEntry.WaveDisplay;
import com.minres.scviewer.database.ui.ZoomKind;
import com.minres.scviewer.database.ui.swt.Constants;
import com.minres.scviewer.database.ui.swt.IToolTipContentProvider;
import com.minres.scviewer.database.ui.swt.IToolTipHelpTextProvider;
@ -131,7 +132,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
protected static final String SHOWN_CURSOR = "SHOWN_CURSOR"; //$NON-NLS-1$
/** The Constant ZOOM_LEVEL. */
protected static final String ZOOM_LEVEL = "ZOOM_LEVEL"; //$NON-NLS-1$
protected static final String SCALING_FACTOR = "SCALING_FACTOR"; //$NON-NLS-1$
/** The Constant BASE_LINE_TIME. */
protected static final String BASE_LINE_TIME = "BASE_LINE_TIME"; //$NON-NLS-1$
@ -151,9 +152,6 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
/** The Constant TX_DETAILS_SHOWN. */
protected static final String TX_DETAILS_SHOWN = "TX_DETAILS_SHOWN"; //$NON-NLS-1$
/** The zoom level. */
private String[] zoomLevel;
/** The Constant ID. */
public static final String ID = "com.minres.scviewer.ui.TxEditorPart"; //$NON-NLS-1$
@ -299,15 +297,15 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
waveformPane.addPropertyChangeListener(IWaveformView.CURSOR_PROPERTY, evt -> {
Long time = (Long) evt.getNewValue();
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getScaledTime(time));
long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarkerId());
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(time - marker));
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getWaveformZoom().timeToString(time));
long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarker());
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getWaveformZoom().timeToString(time - marker));
});
waveformPane.addPropertyChangeListener(IWaveformView.MARKER_PROPERTY, evt -> {
Long time = (Long) evt.getNewValue();
eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getScaledTime(time));
eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getWaveformZoom().timeToString(time));
long cursor = waveformPane.getCursorTime();
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(cursor - time));
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getWaveformZoom().timeToString(cursor - time));
});
waveformPane.addSelectionChangedListener(event -> {
@ -319,17 +317,14 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
waveformPane.getWaveformControl().addListener(SWT.KeyDown, e -> {
if((e.stateMask&SWT.MOD3)!=0) { // Alt key
} else if((e.stateMask&SWT.MOD1)!=0) { //Ctrl/Cmd
int zoomlevel = waveformPane.getZoomLevel();
switch(e.keyCode) {
case '+':
case SWT.KEYPAD_ADD:
if(zoomlevel>0)
waveformPane.setZoomLevel(zoomlevel-1);
waveformPane.getWaveformZoom().zoom(ZoomKind.IN);
return;
case '-':
case SWT.KEYPAD_SUBTRACT:
if(zoomlevel<waveformPane.getZoomLevels().length-1)
waveformPane.setZoomLevel(zoomlevel+1);
waveformPane.getWaveformZoom().zoom(ZoomKind.OUT);
return;
case SWT.ARROW_UP:
waveformPane.moveSelectedTrack(-1);
@ -381,7 +376,6 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
}
});
zoomLevel = waveformPane.getZoomLevels();
checkForUpdates = store.getBoolean(PreferenceConstants.DATABASE_RELOAD, true);
filesToLoad = new ArrayList<>();
persistedState = part.getPersistedState();
@ -392,7 +386,6 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
}
if (!filesToLoad.isEmpty())
loadDatabase(persistedState);
eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, zoomLevel[waveformPane.getZoomLevel()]);
menuService.registerContextMenu(waveformPane.getNameControl(), MENU_CONTEXT);
menuService.registerContextMenu(waveformPane.getValueControl(), MENU_CONTEXT);
menuService.registerContextMenu(waveformPane.getWaveformControl(), MENU_CONTEXT);
@ -750,8 +743,8 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
persistingState.put(SHOWN_CURSOR + index, Long.toString(cursor.getTime()));
index++;
}
persistingState.put(ZOOM_LEVEL, Integer.toString(waveformPane.getZoomLevel()));
persistingState.put(BASE_LINE_TIME, Long.toString(waveformPane.getBaselineTime()));
persistingState.put(SCALING_FACTOR, Long.toString(waveformPane.getWaveformZoom().getScale()));
persistingState.put(BASE_LINE_TIME, Long.toString(waveformPane.getWaveformZoom().getMinVisibleTime()));
// get selected transaction of a stream
ISelection selection = waveformPane.getSelection();
@ -822,17 +815,17 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
cursors.get(i).setTime(time);
}
}
if (state.containsKey(ZOOM_LEVEL)) {
if (state.containsKey(SCALING_FACTOR)) {
try {
Integer scale = Integer.parseInt(state.get(ZOOM_LEVEL));
waveformPane.setZoomLevel(scale);
long scale = Long.parseLong(state.get(SCALING_FACTOR));
waveformPane.getWaveformZoom().setScale(scale);
} catch (NumberFormatException e) {
}
}
if (state.containsKey(BASE_LINE_TIME)) {
try {
Long scale = Long.parseLong(state.get(BASE_LINE_TIME));
waveformPane.setBaselineTime(scale);
waveformPane.getWaveformZoom().setMinVisibleTime(scale);
} catch (NumberFormatException e) {
}
}
@ -871,12 +864,11 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
*/
private void updateAll() {
eventBroker.post(ACTIVE_WAVEFORMVIEW, this);
eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, zoomLevel[waveformPane.getZoomLevel()]);
long cursor = waveformPane.getCursorTime();
long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarkerId());
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getScaledTime(cursor));
eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getScaledTime(marker));
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(cursor - marker));
long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarker());
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getWaveformZoom().timeToString(cursor));
eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getWaveformZoom().timeToString(marker));
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getWaveformZoom().timeToString(cursor - marker));
}
/**
@ -1047,44 +1039,13 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
}
/**
* Sets the zoom level.
*
* @param level the new zoom level
* Execute the zoom kind.
*/
public void setZoomLevel(Integer level) {
if (level < 0)
level = 0;
if (level > zoomLevel.length - 1)
level = zoomLevel.length - 1;
waveformPane.setZoomLevel(level);
public void setZoom(ZoomKind kind) {
waveformPane.getWaveformZoom().zoom(kind);
updateAll();
}
/**
* Sets the zoom fit.
*/
public void setZoomFit() {
waveformPane.setZoomLevel(-2);
updateAll();
}
/**
* Sets the zoom fit.
*/
public void setZoomFull() {
waveformPane.setZoomLevel(-1);
updateAll();
}
/**
* Gets the zoom level.
*
* @return the zoom level
*/
public int getZoomLevel() {
return waveformPane.getZoomLevel();
}
/**
* Gets the selection.
*
@ -1113,7 +1074,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
* @return the scaled time
*/
public String getScaledTime(Long time) {
return waveformPane.getScaledTime(time);
return waveformPane.getWaveformZoom().timeToString(time);
}
/**
@ -1239,7 +1200,6 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
public void widgetDisposed(DisposeEvent e) {
disposeListenerNumber -= 1;
if( disposeListenerNumber == 0) { //if the last tab is closed, reset statusbar
eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, null);
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, null);
eventBroker.post(WaveStatusBarControl.MARKER_TIME, null);
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, null);

172
plugins/com.minres.scviewer.ui/plugin.xml
View File

@ -139,19 +139,7 @@
</visibleWhen>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
id="com.minres.scviewer.ui.zoom.command"
style="pulldown"
tooltip="Set zoom level">
<visibleWhen
checkEnabled="false">
<reference
definitionId="com.minres.scviewer.ui.waveEditorActive">
</reference>
</visibleWhen>
</command>
<command
commandId="com.minres.scviewer.ui.zoomin"
commandId="com.minres.scviewer.ui.zoom.in"
label="Zoom in"
style="push"
tooltip="Zoom into">
@ -163,7 +151,7 @@
</visibleWhen>
</command>
<command
commandId="com.minres.scviewer.ui.zoomout"
commandId="com.minres.scviewer.ui.zoom.out"
label="Zoom out"
style="push"
tooltip="Zoom out of">
@ -176,119 +164,6 @@
</command>
</toolbar>
</menuContribution>
<menuContribution
locationURI="menu:com.minres.scviewer.ui.zoom.command">
<command
commandId="com.minres.scviewer.ui.zoom"
label="100ps"
style="push"
tooltip="Resolution 100ps">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="5">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="1ns"
style="push"
tooltip="Resolution 1ns">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="6">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="10ns"
style="push"
tooltip="Resolution 10ns">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="7">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="100ns"
style="push"
tooltip="Resolution 100ns">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="8">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="1µs"
style="push"
tooltip="Resolution 1us">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="9">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="10µs"
style="push"
tooltip="Resolution 10us">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="10">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="100µs"
style="push"
tooltip="Resolution 100us">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="11">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="1ms"
style="push"
tooltip="Resolution 1ms">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="12">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="10ms"
style="push"
tooltip="Resolution 10ms">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="13">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="100ms"
style="push"
tooltip="Resolution 100ms">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="14">
</parameter>
</command>
<command
commandId="com.minres.scviewer.ui.zoom"
label="1s"
style="push"
tooltip="Resolution 1s">
<parameter
name="com.minres.scviewer.ui.zoom.level"
value="15">
</parameter>
</command>
</menuContribution>
<menuContribution
allPopups="false"
locationURI="popup:com.minres.scviewer.ui.TxEditorPart">
@ -305,7 +180,7 @@
</visibleWhen>
</command>
<command
commandId="com.minres.scviewer.ui.zoomin"
commandId="com.minres.scviewer.ui.zoom.in"
label="Zoom in"
style="push"
tooltip="Zoom into">
@ -317,7 +192,7 @@
</visibleWhen>
</command>
<command
commandId="com.minres.scviewer.ui.zoomout"
commandId="com.minres.scviewer.ui.zoom.out"
label="Zoom out"
style="push"
tooltip="Zoom out of">
@ -367,24 +242,21 @@
name="Prev">
</command>
<command
defaultHandler="com.minres.scviewer.ui.handler.Zoom"
description="Set the zoom level"
id="com.minres.scviewer.ui.zoom"
name="Zoom">
<commandParameter
id="com.minres.scviewer.ui.zoom.level"
name="level"
optional="true">
</commandParameter>
</command>
<command
id="com.minres.scviewer.ui.zoomin"
id="com.minres.scviewer.ui.zoom.in"
name="Zoom in">
</command>
<command
id="com.minres.scviewer.ui.zoomout"
id="com.minres.scviewer.ui.zoom.out"
name="Zoom out">
</command>
<command
id="com.minres.scviewer.ui.zoom.fit"
name="Zoom fit">
</command>
<command
id="com.minres.scviewer.ui.zoom.full"
name="Zoom full">
</command>
<command
id="com.minres.scviewer.ui.removeWave"
name="Remove wave">
@ -411,8 +283,8 @@
</enabledWhen>
</handler>
<handler
class="com.minres.scviewer.ui.handler.ZoomInOut"
commandId="com.minres.scviewer.ui.zoomin">
class="com.minres.scviewer.ui.handler.Zoom"
commandId="com.minres.scviewer.ui.zoom.in">
<enabledWhen>
<reference
definitionId="com.minres.scviewer.ui.waveEditorActive">
@ -420,8 +292,8 @@
</enabledWhen>
</handler>
<handler
class="com.minres.scviewer.ui.handler.ZoomInOut"
commandId="com.minres.scviewer.ui.zoomout">
class="com.minres.scviewer.ui.handler.Zoom"
commandId="com.minres.scviewer.ui.zoom.out">
<enabledWhen>
<reference
definitionId="com.minres.scviewer.ui.waveEditorActive">
@ -493,15 +365,11 @@
icon="res/images/next-green.png">
</image>
<image
commandId="com.minres.scviewer.ui.zoom"
icon="res/images/zoom.png">
</image>
<image
commandId="com.minres.scviewer.ui.zoomin"
commandId="com.minres.scviewer.ui.zoom.in"
icon="res/images/zoom_in.png">
</image>
<image
commandId="com.minres.scviewer.ui.zoomout"
commandId="com.minres.scviewer.ui.zoom.out"
icon="res/images/zoom_out.png">
</image>
<image

24
plugins/com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPart.java
View File

@ -50,6 +50,7 @@ import com.minres.scviewer.database.IWaveformDbFactory;
import com.minres.scviewer.database.ui.GotoDirection;
import com.minres.scviewer.database.ui.IWaveformView;
import com.minres.scviewer.database.ui.TrackEntry;
import com.minres.scviewer.database.ui.ZoomKind;
import com.minres.scviewer.database.ui.swt.WaveformViewFactory;
import com.minres.scviewer.ui.views.TxOutlinePage;
@ -66,13 +67,6 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
waveformDbFactory=null;
}
private final static String[] zoomLevel={
"1fs", "10fs", "100fs",
"1ps", "10ps", "100ps",
"1ns", "10ns", "100ns",
"1µs", "10µs", "10µs",
"1ms", "10ms", "100ms", "1s"};
public static final String ID = "com.minres.scviewer.ui.TxEditorPart"; //$NON-NLS-1$
public static final String WAVE_ACTION_ID = "com.minres.scviewer.ui.action.AddToWave";
@ -85,7 +79,6 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
private Composite myParent;
private StatusLineContributionItem cursorStatusLineItem;
private StatusLineContributionItem zoomStatusLineItem;
public TxEditorPart() {
}
@ -132,7 +125,6 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
}
}
}).run();
zoomStatusLineItem.setText("Zoom level: "+zoomLevel[waveformView.getZoomLevel()]);
cursorStatusLineItem.setText("Cursor: "+ waveformView.getCursorTime()/1000000+"ns");
MenuManager menuMgr = new MenuManager("#PopupMenu");
// menuMgr.setRemoveAllWhenShown(true);
@ -306,11 +298,9 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
// Initialize the editor part
setSite(site);
setInput(input);
zoomStatusLineItem = new StatusLineContributionItem("TxEditorZoomContributionItem");
cursorStatusLineItem = new StatusLineContributionItem("TxEditorCursorContributionItem");
IActionBars actionBars = getEditorSite().getActionBars();
IStatusLineManager manager = actionBars.getStatusLineManager();
manager.add(zoomStatusLineItem);
manager.add(cursorStatusLineItem);
actionBars.updateActionBars();
}
@ -388,16 +378,8 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
waveformView.moveSelection( next);
}
public void setZoomLevel(Integer level) {
waveformView.setZoomLevel(level);
}
public void setZoomFit() {
waveformView.setZoomLevel(6);
}
public int getZoomLevel() {
return waveformView.getZoomLevel();
public void setZoom(ZoomKind kind) {
waveformView.getWaveformZoom().zoom(kind);
}
public void removeSelected() {

29
plugins/com.minres.scviewer.ui/src/com/minres/scviewer/ui/handler/Zoom.java
View File

@ -16,25 +16,30 @@ import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.handlers.HandlerUtil;
import com.minres.scviewer.database.ui.ZoomKind;
import com.minres.scviewer.ui.TxEditorPart;
public class Zoom extends AbstractHandler {
private static final String PARM_MSG = "com.minres.scviewer.ui.zoom.level";
private static final String ZOOMIN_ID = "com.minres.scviewer.ui.zoom.in";
private static final String ZOOMOUT_ID = "com.minres.scviewer.ui.zoom.out";
private static final String ZOOMFIT_ID = "com.minres.scviewer.ui.zoom.fit";
private static final String ZOOMFULL_ID = "com.minres.scviewer.ui.zoom.full";
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IEditorPart editor = HandlerUtil.getActiveEditor(event);
String msg = event.getParameter(PARM_MSG);
if (msg == null) {
if(editor instanceof TxEditorPart){
((TxEditorPart)editor).setZoomFit();
}
} else {
Integer level = Integer.parseInt(msg);
if(editor instanceof TxEditorPart){
((TxEditorPart)editor).setZoomLevel(level);
}
}
if(editor instanceof TxEditorPart){
String id = event.getCommand().getId();
TxEditorPart txEditor=(TxEditorPart) editor;
if (ZOOMIN_ID.compareTo(id) == 0)
txEditor.setZoom(ZoomKind.IN);
else if(ZOOMOUT_ID.compareTo(id) == 0)
txEditor.setZoom(ZoomKind.OUT);
else if(ZOOMFIT_ID.compareTo(id) == 0)
txEditor.setZoom(ZoomKind.FIT);
else if(ZOOMFULL_ID.compareTo(id) == 0)
txEditor.setZoom(ZoomKind.FULL);
}
return null;
}

39
plugins/com.minres.scviewer.ui/src/com/minres/scviewer/ui/handler/ZoomInOut.java
View File

@ -1,39 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015-2021 MINRES Technologies GmbH and others.
* 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
*
* Contributors:
* MINRES Technologies GmbH - initial API and implementation
*******************************************************************************/
package com.minres.scviewer.ui.handler;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.handlers.HandlerUtil;
import com.minres.scviewer.ui.TxEditorPart;
public class ZoomInOut extends AbstractHandler {
private static final String ZOOMIN_ID = "com.minres.scviewer.ui.zoomin";
private static final String ZOOMOUT_ID= "com.minres.scviewer.ui.zoomout";
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IEditorPart editor = HandlerUtil.getActiveEditor(event);
if(editor instanceof TxEditorPart){
String id = event.getCommand().getId();
TxEditorPart txEditor=(TxEditorPart) editor;
if (ZOOMIN_ID.compareTo(id) == 0)
txEditor.setZoomLevel(txEditor.getZoomLevel()-1);
else if(ZOOMOUT_ID.compareTo(id) == 0)
txEditor.setZoomLevel(txEditor.getZoomLevel()+1);
}
return null;
}
}