checkpoint development
This commit is contained in:
parent
f9be6758e2
commit
71da420d86
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@ -13,6 +13,7 @@ package com.minres.scviewer.database.ui.swt;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Plugin;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.wb.swt.SWTResourceManager;
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import org.osgi.framework.BundleContext;
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public class DatabaseUiPlugin extends Plugin {
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@ -24,6 +25,7 @@ public class DatabaseUiPlugin extends Plugin {
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@Override
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public void stop(BundleContext context) throws Exception {
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SWTResourceManager.dispose();
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getLog().log(new Status(IStatus.OK, "org.eclipse.e4.core", "Stopping org.eclipse.e4.core bundle..."));
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}
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}
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@ -1,37 +0,0 @@
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package com.minres.scviewer.database.ui.swt.internal;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionListener;
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import org.eclipse.swt.graphics.Point;
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public interface IScrollBar {
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void setSelection(int i);
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int getSelection();
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void setEnabled(boolean b);
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void setVisible(boolean b);
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void addSelectionListener(SelectionListener selectionListener);
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void setIncrement(int i);
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void setPageIncrement(int width);
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void setMinimum(int i);
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void setMaximum(int width);
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int getMaximum();
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void setThumb(int clientWidthw);
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Point getSize();
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int getStyle();
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boolean isVisible();
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}
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@ -1,7 +0,0 @@
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package com.minres.scviewer.database.ui.swt.internal;
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public interface IWaveformScrollBarProvider {
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IScrollBar getHorizontalSb();
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IScrollBar getVerticalSb();
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}
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@ -1,83 +0,0 @@
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package com.minres.scviewer.database.ui.swt.internal;
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import org.eclipse.swt.events.SelectionListener;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.widgets.ScrollBar;
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public class ScrollBarAdapter implements IScrollBar {
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ScrollBar delegate;
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public ScrollBarAdapter(ScrollBar delegate) {
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this.delegate=delegate;
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}
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@Override
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public void setSelection(int i) {
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delegate.setSelection(i);
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}
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@Override
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public int getSelection() {
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return delegate.getSelection();
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}
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@Override
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public void setEnabled(boolean b) {
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delegate.setEnabled(b);
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}
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@Override
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public void setVisible(boolean b) {
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delegate.setVisible(b);
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}
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@Override
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public void addSelectionListener(SelectionListener selectionListener) {
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delegate.addSelectionListener(selectionListener); }
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@Override
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public void setIncrement(int i) {
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delegate.setIncrement(i);
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}
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@Override
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public void setPageIncrement(int width) {
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delegate.setPageIncrement(width);
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}
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@Override
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public void setMinimum(int i) {
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delegate.setMinimum(i);
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}
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@Override
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public void setMaximum(int width) {
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delegate.setMaximum(width);
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}
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@Override
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public int getMaximum() {
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return delegate.getMaximum();
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}
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@Override
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public void setThumb(int clientWidthw) {
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delegate.setThumb(clientWidthw);
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}
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@Override
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public Point getSize() {
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return delegate.getSize();
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}
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@Override
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public int getStyle() {
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return delegate.getStyle();
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}
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@Override
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public boolean isVisible() {
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return delegate.isVisible();
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}
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}
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@ -35,14 +35,15 @@ public class TrackAreaPainter implements IPainter {
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}
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public void paintArea(Projection proj, Rectangle a) {
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Rectangle area = proj.unProject(new Rectangle(a.x, a.y+waveCanvas.rulerHeight, a.width, a.height-waveCanvas.rulerHeight));
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proj.setBackground(this.waveCanvas.styleProvider.getColor(WaveformColors.TRACK_BG_EVEN));
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proj.setFillRule(SWT.FILL_EVEN_ODD);
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proj.fillRectangle(area);
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Rectangle area = proj.unProject(new Rectangle(a.x, a.y+waveCanvas.rulerHeight, a.width, a.height-waveCanvas.rulerHeight));
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proj.setBackground(this.waveCanvas.styleProvider.getColor(WaveformColors.TRACK_BG_EVEN));
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proj.setFillRule(SWT.FILL_EVEN_ODD);
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proj.fillRectangle(area);
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if(trackVerticalOffset.size()>0){
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Integer firstKey=trackVerticalOffset.floorKey(area.y);
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if(firstKey==null) firstKey=trackVerticalOffset.firstKey();
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Integer lastKey = trackVerticalOffset.floorKey(area.y+area.height);
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//if(lastKey==null) lastKey= trackVerticalOffset.lastKey();
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Rectangle subArea = new Rectangle(area.x, 0, area.width, 0);
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if(lastKey.equals(firstKey)){
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subArea.y=firstKey;
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@ -31,6 +31,7 @@ import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.widgets.Canvas;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Event;
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import org.eclipse.swt.widgets.ScrollBar;
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import com.google.common.collect.Lists;
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import com.minres.scviewer.database.EventEntry;
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@ -45,6 +46,7 @@ import com.minres.scviewer.database.ui.IWaveformZoom;
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import com.minres.scviewer.database.ui.TrackEntry;
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import com.minres.scviewer.database.ui.ZoomKind;
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import com.minres.scviewer.database.ui.swt.Constants;
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import com.minres.scviewer.database.ui.swt.internal.slider.TimeZoomScrollbar;
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public class WaveformCanvas extends Canvas implements IWaveformZoom{
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@ -80,8 +82,9 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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private List<CursorPainter> cursorPainters;
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IScrollBar horizontal;
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IScrollBar vertical;
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private TimeZoomScrollbar horizontal;
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private ScrollBar vertical;
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HashMap<IWaveform, IWaveformPainter> wave2painterMap;
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/**
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@ -92,13 +95,13 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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* @param style
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* the style of this control.
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*/
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public WaveformCanvas(final Composite parent, int style, IWaveformStyleProvider styleProvider, IWaveformScrollBarProvider scrollbarProvider) {
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super(parent, style | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND);
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public WaveformCanvas(final Composite parent, int style, IWaveformStyleProvider styleProvider, TimeZoomScrollbar.IProvider scrollbarProvider) {
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super(parent, (style & ~SWT.H_SCROLL) | SWT.DOUBLE_BUFFERED | SWT.NO_BACKGROUND | SWT.V_SCROLL );
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this.styleProvider=styleProvider;
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addControlListener(new ControlAdapter() { /* resize listener. */
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@Override
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public void controlResized(ControlEvent event) {
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syncScrollBars();
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syncSb();
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}
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});
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addPaintListener((final PaintEvent event) -> paint(event.gc));
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@ -108,8 +111,8 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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cursorPainters= new ArrayList<>();
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wave2painterMap=new HashMap<>();
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horizontal = (style& SWT.H_SCROLL)==0?scrollbarProvider.getHorizontalSb() : new ScrollBarAdapter(getHorizontalBar());
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vertical = (style& SWT.V_SCROLL)==0?scrollbarProvider.getVerticalSb() : new ScrollBarAdapter(getVerticalBar());
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horizontal = scrollbarProvider.getScrollBar();
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vertical = getVerticalBar();
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initScrollBars();
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// order is important: it is bottom to top
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trackAreaPainter=new TrackAreaPainter(this);
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@ -118,10 +121,10 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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painterList.add(arrowPainter);
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rulerPainter=new RulerPainter(this);
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painterList.add(rulerPainter);
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CursorPainter cp = new CursorPainter(this, scaleFactor * 10, cursorPainters.size()-1);
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CursorPainter cp = new CursorPainter(this, getScale() * 10, cursorPainters.size()-1);
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painterList.add(cp);
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cursorPainters.add(cp);
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CursorPainter marker = new CursorPainter(this, scaleFactor * 100, cursorPainters.size()-1);
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CursorPainter marker = new CursorPainter(this, getScale() * 100, cursorPainters.size()-1);
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painterList.add(marker);
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cursorPainters.add(marker);
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wave2painterMap=new HashMap<>();
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@ -154,12 +157,12 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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public void setOrigin(int x, int y) {
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checkWidget();
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if(x<=0) horizontal.setSelection(-x);
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x = -horizontal.getSelection();
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x = -horizontal.getSelection()[0];
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if(y<=0) vertical.setSelection(-y);
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y = -vertical.getSelection();
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origin.x = x;
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origin.y = y;
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syncScrollBars();
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syncSb();
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}
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@Override
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@ -169,7 +172,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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public void setMaxTime(long maxTime) {
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this.maxTime = maxTime;
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syncScrollBars();
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syncSb();
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}
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@Override
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@ -208,37 +211,41 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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factor=1;
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else if(factor>maxFactor)
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factor=maxFactor;
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if(factor!=scaleFactor || (getMaxVisibleTime()+getMinVisibleTime()/2) != centerTime) {
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scaleFactor = factor;
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scaleMagnitude = 0;
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for(int i=Constants.POWERS_OF_TEN.length-1; i>0; i--) {
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if(scaleFactor>=Constants.POWERS_OF_TEN[i]) {
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scaleMagnitude = i;
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break;
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}
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}
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if(factor!=getScale() || (getMaxVisibleTime()+getMinVisibleTime()/2) != centerTime) {
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updateScaleFactor(factor);
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ITx tx = arrowPainter.getTx();
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arrowPainter.setTx(null);
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/*
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* xc = tc/oldScaleFactor
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* xoffs = xc+origin.x
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* xcn = tc/newScaleFactor
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* t0n = (xcn-xoffs)*scaleFactor
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* t0n = (xcn-xoffs)*getScale()
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*/
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long xoffs = clientAreaWidth/2;
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long xcn=centerTime/scaleFactor; // new total x-offset
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long xcn=centerTime/getScale(); // new total x-offset
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long originX=xcn-xoffs;
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if(originX>0) {
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origin.x=(int) -originX; // new cursor time offset relative to left border
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}else {
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origin.x=0;
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}
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syncScrollBars();
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syncSb();
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arrowPainter.setTx(tx);
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redraw();
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}
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}
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private void updateScaleFactor(long factor) {
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scaleFactor = factor;
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scaleMagnitude = 0;
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for(int i=Constants.POWERS_OF_TEN.length-1; i>0; i--) {
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if(scaleFactor>=Constants.POWERS_OF_TEN[i]) {
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scaleMagnitude = i;
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break;
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}
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}
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}
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@Override
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public String timeToString(long time) {
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int idx = scaleMagnitude/3;
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@ -247,7 +254,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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}
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public long getTimeForOffset(int xOffset){
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return (xOffset-origin.x) * scaleFactor;
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return (xOffset-origin.x) * getScale();
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}
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public void addPainter(IPainter painter) {
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@ -267,7 +274,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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void clearAllWaveformPainter(boolean update) {
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trackAreaPainter.trackVerticalOffset.clear();
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wave2painterMap.clear();
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if(update) syncScrollBars();
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if(update) syncSb();
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}
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public void addWaveformPainter(IWaveformPainter painter) {
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@ -277,7 +284,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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void addWaveformPainter(IWaveformPainter painter, boolean update) {
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trackAreaPainter.addTrackPainter(painter);
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wave2painterMap.put(painter.getTrackEntry().waveform, painter);
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if(update) syncScrollBars();
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if(update) syncSb();
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}
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public List<CursorPainter> getCursorPainters() {
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@ -291,9 +298,18 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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horizontal.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent event) {
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if (painterList.isEmpty())
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return;
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setOrigin(-horizontal.getSelection(), origin.y);
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if (!painterList.isEmpty()) {
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int[] sel = horizontal.getSelection();
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//long width = maxTime / getScale();
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int currentThumbWidth = getClientArea().width;
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int newThumbWidth = sel[1]-sel[0];
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if(currentThumbWidth!=newThumbWidth) {
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long newScaleFactor =getScale()*newThumbWidth/currentThumbWidth;
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updateScaleFactor(Math.max(1, newScaleFactor));
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}
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origin.x=-sel[0];
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syncSb();
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}
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}
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});
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vertical.setEnabled(false);
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@ -301,9 +317,10 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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vertical.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent event) {
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if (painterList.isEmpty())
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return;
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setOrigin(origin.x, -vertical.getSelection());
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if (!painterList.isEmpty()) {
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origin.y=-vertical.getSelection();
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syncSb();
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}
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}
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});
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}
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@ -313,48 +330,50 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
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* range, it will correct it. This function considers only following factors
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* :<b> transform, image size, client area</b>.
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*/
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public void syncScrollBars() {
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if (painterList.isEmpty()) {
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redraw();
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return;
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public void syncSb() {
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if (!painterList.isEmpty()) {
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syncHSb();
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syncVSb();
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fireSelectionEvent();
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}
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int height = trackAreaPainter.getHeight(); // incl. Ruler
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long width = maxTime / scaleFactor;
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Rectangle clientArea=getClientArea();
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int clientWidthw = clientArea.width;
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horizontal.setIncrement(clientWidthw / 100);
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horizontal.setPageIncrement(clientWidthw/2);
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if (width > clientWidthw) { /* image is wider than client area */
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horizontal.setMinimum(0);
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horizontal.setMaximum((int)width);
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horizontal.setEnabled(true);
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if (-origin.x > horizontal.getMaximum() - clientWidthw) {
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origin.x = -horizontal.getMaximum() + clientWidthw;
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}
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} else { /* image is narrower than client area */
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horizontal.setEnabled(false);
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}
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horizontal.setThumb(clientWidthw);
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horizontal.setSelection(-origin.x);
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this.getDisplay().asyncExec(() -> {redraw();});
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}
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int clientHeighth = clientArea.height;
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vertical.setIncrement(clientHeighth / 100);
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vertical.setPageIncrement(clientHeighth/2);
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if (height > clientHeighth) { /* image is higher than client area */
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private void syncVSb() {
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Rectangle clientArea=getClientArea();
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int height = trackAreaPainter.getHeight(); // incl. Ruler
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int clientHeight = clientArea.height;
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vertical.setIncrement(clientHeight / 100);
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vertical.setPageIncrement(clientHeight/2);
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if (height > clientHeight) { /* image is higher than client area */
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vertical.setMinimum(0);
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vertical.setMaximum(height);
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vertical.setEnabled(true);
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if ( -origin.y > vertical.getMaximum() - clientHeighth) {
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origin.y = -vertical.getMaximum() + clientHeighth;
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if ( -origin.y > vertical.getMaximum() - clientHeight) {
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origin.y = -vertical.getMaximum() + clientHeight;
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}
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} else { /* image is less higher than client area */
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vertical.setMaximum(clientHeighth);
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vertical.setMaximum(clientHeight);
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vertical.setEnabled(false);
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}
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vertical.setThumb(clientHeighth);
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vertical.setThumb(clientHeight);
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vertical.setSelection(-origin.y);
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redraw();
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fireSelectionEvent();
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}
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private void syncHSb() {
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horizontal.setEnabled(wave2painterMap.size()>0);
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Rectangle clientArea=getClientArea();
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long width = maxTime / getScale();
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int clientWidth = clientArea.width;
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horizontal.setIncrement(clientWidth / 100);
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horizontal.setPageIncrement(clientWidth/2);
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horizontal.setMinimum(0);
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horizontal.setMaximum((int)width);
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if (width>0 && -origin.x > horizontal.getMaximum() - clientWidth) {
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origin.x = -horizontal.getMaximum() + clientWidth;
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}
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horizontal.setSelection(new int[] {Math.max(-origin.x,0), Math.min(clientWidth-origin.x, horizontal.getMaximum())});
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horizontal.setButtonsEnabled(width > clientWidth);
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}
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/* Paint function */
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@ -404,7 +423,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
result.add(entry.getValue().getTrackEntry());
|
||||
}
|
||||
} else if (p instanceof CursorPainter) {
|
||||
if (Math.abs(point.x - origin.x - ((CursorPainter) p).getTime()/scaleFactor) < 2) {
|
||||
if (Math.abs(point.x - origin.x - ((CursorPainter) p).getTime()/getScale()) < 2) {
|
||||
result.add(p);
|
||||
}
|
||||
}
|
||||
|
|
@ -432,8 +451,8 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
}
|
||||
|
||||
public void reveal(ITx tx) {
|
||||
int lower = (int) (tx.getBeginTime() / scaleFactor);
|
||||
int higher = (int) (tx.getEndTime() / scaleFactor);
|
||||
int lower = (int) (tx.getBeginTime() / getScale());
|
||||
int higher = (int) (tx.getEndTime() / getScale());
|
||||
Point size = getSize();
|
||||
size.x -= vertical.getSize().x + 2;
|
||||
size.y -= horizontal.getSize().y;
|
||||
|
|
@ -479,7 +498,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
}
|
||||
|
||||
public void reveal(long time) {
|
||||
int scaledTime = (int) (time / scaleFactor);
|
||||
int scaledTime = (int) (time / getScale());
|
||||
Point size = getSize();
|
||||
size.x -= vertical.getSize().x + 2;
|
||||
size.y -= horizontal.getSize().y;
|
||||
|
|
@ -492,7 +511,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
|
||||
@Override
|
||||
public void centerAt(long time) {
|
||||
int scaledTime = (int) (time / scaleFactor);
|
||||
int scaledTime = (int) (time / getScale());
|
||||
int newX = -scaledTime+getWidth()/2;
|
||||
setOrigin(newX>0?0:newX, origin.y);
|
||||
}
|
||||
|
|
@ -532,12 +551,12 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
|
||||
@Override
|
||||
public long getMaxVisibleTime() {
|
||||
return (getClientArea().width-origin.x)*scaleFactor;
|
||||
return (getClientArea().width-origin.x)*getScale();
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getMinVisibleTime() {
|
||||
return -origin.x * scaleFactor;
|
||||
return -origin.x * getScale();
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
@ -545,7 +564,7 @@ public class WaveformCanvas extends Canvas implements IWaveformZoom{
|
|||
long duration = getMaxVisibleTime()-getMinVisibleTime();
|
||||
if(time>0) {
|
||||
if((time+duration)<getMaxTime()) {
|
||||
int scaledTime = (int) (time / scaleFactor);
|
||||
int scaledTime = (int) (time / getScale());
|
||||
setOrigin(-scaledTime, origin.y);
|
||||
}
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -1,95 +0,0 @@
|
|||
package com.minres.scviewer.database.ui.swt.internal;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.events.MouseAdapter;
|
||||
import org.eclipse.swt.events.SelectionAdapter;
|
||||
import org.eclipse.swt.events.SelectionEvent;
|
||||
import org.eclipse.swt.graphics.Color;
|
||||
import org.eclipse.swt.graphics.GC;
|
||||
import org.eclipse.swt.layout.GridData;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
import org.eclipse.swt.widgets.Button;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.swt.widgets.Slider;
|
||||
import org.eclipse.wb.swt.SWTResourceManager;
|
||||
|
||||
public class WaveformSlider extends Composite {
|
||||
|
||||
Slider slider;
|
||||
|
||||
Color buttonColor;
|
||||
|
||||
public WaveformSlider(Composite parent, int style) {
|
||||
super(parent, style);
|
||||
GridLayout gridLayout = new GridLayout(3, false);
|
||||
gridLayout.horizontalSpacing = 0;
|
||||
gridLayout.verticalSpacing = 0;
|
||||
gridLayout.marginWidth = 0;
|
||||
gridLayout.marginHeight = 0;
|
||||
setLayout(gridLayout);
|
||||
|
||||
buttonColor = getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY);
|
||||
|
||||
Button scrlLeft = new Button(this, /*SWT.BORDER |*/ SWT.FLAT | SWT.CENTER);
|
||||
scrlLeft.setFont(SWTResourceManager.getFont("Sans", 5, SWT.NORMAL));
|
||||
GridData gd_scrlLeft = new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_scrlLeft.heightHint = 16;
|
||||
gd_scrlLeft.widthHint = 16;
|
||||
scrlLeft.setLayoutData(gd_scrlLeft);
|
||||
scrlLeft.addPaintListener(paintEvent -> {
|
||||
GC gc = paintEvent.gc;
|
||||
gc.setBackground(buttonColor);
|
||||
gc.setForeground(buttonColor);
|
||||
int left = paintEvent.x+4;
|
||||
int top = paintEvent.y+5;
|
||||
int width=paintEvent.width-11;
|
||||
int height= paintEvent.height-10;
|
||||
int[] triangle = new int[] {
|
||||
left, top+height/2,
|
||||
left+width, top,
|
||||
left+width, top+height};
|
||||
gc.fillPolygon( triangle );
|
||||
gc.drawPolygon( triangle );
|
||||
});
|
||||
scrlLeft.addSelectionListener(new SelectionAdapter() {
|
||||
public void widgetSelected (SelectionEvent e){
|
||||
slider.setSelection(slider.getSelection()-10);
|
||||
}
|
||||
});
|
||||
scrlLeft.redraw();
|
||||
|
||||
slider = new Slider(this, SWT.NONE);
|
||||
slider.setBackground(SWTResourceManager.getColor(SWT.COLOR_WIDGET_BACKGROUND));
|
||||
GridData gd_canvas = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
|
||||
gd_canvas.heightHint = 16;
|
||||
slider.setLayoutData(gd_canvas);
|
||||
|
||||
Button scrlRight = new Button(this, /*SWT.BORDER |*/ SWT.FLAT | SWT.CENTER);
|
||||
scrlRight.setAlignment(SWT.CENTER);
|
||||
GridData gd_scrlRight = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_scrlRight.heightHint = 16;
|
||||
gd_scrlRight.widthHint = 16;
|
||||
scrlRight.setLayoutData(gd_scrlRight);
|
||||
scrlRight.addPaintListener(paintEvent -> {
|
||||
GC gc = paintEvent.gc;
|
||||
gc.setBackground(buttonColor);
|
||||
gc.setForeground(buttonColor);
|
||||
int left = paintEvent.x+6;
|
||||
int top = paintEvent.y+5;
|
||||
int width=paintEvent.width-11;
|
||||
int height= paintEvent.height-10;
|
||||
int[] triangle = new int[] {
|
||||
left, top,
|
||||
left+width, top+height/2,
|
||||
left, top+height};
|
||||
gc.fillPolygon( triangle );
|
||||
gc.drawPolygon( triangle );
|
||||
});
|
||||
scrlRight.addSelectionListener(new SelectionAdapter() {
|
||||
public void widgetSelected (SelectionEvent e){
|
||||
slider.setSelection(slider.getSelection()+10);
|
||||
}
|
||||
});
|
||||
redraw();
|
||||
}
|
||||
}
|
||||
|
|
@ -54,9 +54,7 @@ import org.eclipse.swt.events.PaintEvent;
|
|||
import org.eclipse.swt.events.PaintListener;
|
||||
import org.eclipse.swt.events.SelectionAdapter;
|
||||
import org.eclipse.swt.events.SelectionEvent;
|
||||
import org.eclipse.swt.graphics.Color;
|
||||
import org.eclipse.swt.graphics.GC;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.graphics.Point;
|
||||
import org.eclipse.swt.graphics.Rectangle;
|
||||
import org.eclipse.swt.graphics.TextLayout;
|
||||
|
|
@ -93,10 +91,7 @@ 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.internal.slider.ImageButton;
|
||||
import com.minres.scviewer.database.ui.swt.internal.slider.RangeSlider;
|
||||
import com.minres.scviewer.database.ui.swt.internal.slider.ZoomingScrollbar;
|
||||
import com.minres.scviewer.database.ui.swt.sb.FlatScrollBar;
|
||||
import com.minres.scviewer.database.ui.swt.internal.slider.TimeZoomScrollbar;
|
||||
|
||||
public class WaveformView implements IWaveformView {
|
||||
|
||||
|
|
@ -344,21 +339,16 @@ public class WaveformView implements IWaveformView {
|
|||
gl_waveformPane.marginHeight = 0;
|
||||
waveformPane.setLayout(gl_waveformPane);
|
||||
|
||||
IWaveformScrollBarProvider sbProvider = new IWaveformScrollBarProvider() {
|
||||
@Override
|
||||
public IScrollBar getVerticalSb() {
|
||||
return null;
|
||||
}
|
||||
waveformCanvas = new WaveformCanvas(waveformPane, SWT.NONE | SWT.V_SCROLL /*| SWT.H_SCROLL*/, styleProvider, new TimeZoomScrollbar.IProvider() {
|
||||
|
||||
@Override
|
||||
public IScrollBar getHorizontalSb() {
|
||||
ZoomingScrollbar timeSliderPane = new ZoomingScrollbar(waveformPane, SWT.NONE);
|
||||
public TimeZoomScrollbar getScrollBar() {
|
||||
TimeZoomScrollbar timeSliderPane = new TimeZoomScrollbar(waveformPane, SWT.NONE);
|
||||
GridData gd_timeSliderPane = new GridData(SWT.FILL, SWT.BOTTOM, false, false, 1, 1);
|
||||
timeSliderPane.setLayoutData(gd_timeSliderPane);
|
||||
return timeSliderPane;
|
||||
}
|
||||
};
|
||||
waveformCanvas = new WaveformCanvas(waveformPane, SWT.NONE | SWT.V_SCROLL /*| SWT.H_SCROLL*/, styleProvider, sbProvider);
|
||||
});
|
||||
waveformCanvas.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
|
||||
|
||||
// create the name pane
|
||||
|
|
@ -551,7 +541,7 @@ public class WaveformView implements IWaveformView {
|
|||
tracksVerticalHeight += streamEntry.height;
|
||||
even = !even;
|
||||
}
|
||||
waveformCanvas.syncScrollBars();
|
||||
waveformCanvas.syncSb();
|
||||
nameList.setSize(nameMaxWidth + 15, tracksVerticalHeight);
|
||||
nameListScrolled.setMinSize(nameMaxWidth + 15, tracksVerticalHeight);
|
||||
nameList.redraw();
|
||||
|
|
|
|||
|
|
@ -15,6 +15,7 @@ public class ImageButton extends Composite
|
|||
private Image hoverImage;
|
||||
private Image normalImage;
|
||||
private Image pressedImage;
|
||||
private Image disabledImage;
|
||||
private int width;
|
||||
private int height;
|
||||
private boolean hover;
|
||||
|
|
@ -25,7 +26,6 @@ public class ImageButton extends Composite
|
|||
|
||||
public ImageButton(Composite parent, int style) {
|
||||
super(parent, style);
|
||||
|
||||
timerAction = new ActionTimer.TimerAction() {
|
||||
@Override
|
||||
public void run() {
|
||||
|
|
@ -37,30 +37,28 @@ public class ImageButton extends Composite
|
|||
}
|
||||
};
|
||||
actionTimer = new ActionTimer(timerAction, this.getDisplay() );
|
||||
|
||||
addListener(SWT.Dispose, event -> {
|
||||
if (hoverImage != null) hoverImage.dispose();
|
||||
if (normalImage != null) normalImage.dispose();
|
||||
if (pressedImage != null) pressedImage.dispose();
|
||||
if (disabledImage != null) disabledImage.dispose();
|
||||
});
|
||||
|
||||
addListener(SWT.Paint, event -> {
|
||||
paintControl(event);
|
||||
});
|
||||
|
||||
addListener(SWT.MouseDown, event -> {
|
||||
if(!isEnabled()) return;
|
||||
pressed=true;
|
||||
notifyListeners();
|
||||
if(autoFire) actionTimer.activate();
|
||||
redraw();
|
||||
});
|
||||
|
||||
addListener(SWT.MouseUp, event -> {
|
||||
pressed=false;
|
||||
redraw();
|
||||
});
|
||||
|
||||
addListener(SWT.MouseMove, event -> {
|
||||
if(!isEnabled()) return;
|
||||
Point sz = ((ImageButton)event.widget).getSize();
|
||||
final boolean within_x = event.x>0 && event.x<sz.x-1;
|
||||
final boolean within_y = event.y>0 && event.y<sz.y-1;
|
||||
|
|
@ -71,47 +69,38 @@ public class ImageButton extends Composite
|
|||
|
||||
private void paintControl(Event event) {
|
||||
GC gc = event.gc;
|
||||
|
||||
if (hoverImage != null) {
|
||||
if(pressed)
|
||||
gc.drawImage(pressedImage, 1, 1);
|
||||
else if(hover) {
|
||||
gc.drawImage(hoverImage, 1, 1);
|
||||
} else {
|
||||
} else if(isEnabled()){
|
||||
gc.drawImage(normalImage, 1, 1);
|
||||
}
|
||||
} else
|
||||
gc.drawImage(disabledImage, 1, 1);
|
||||
}
|
||||
}
|
||||
|
||||
public void setImage(Image[] imgs)
|
||||
{
|
||||
public void setImage(Image[] imgs) {
|
||||
assert(imgs.length==3);
|
||||
Display d = Display.getDefault();
|
||||
hoverImage = new Image(d, imgs[0], SWT.IMAGE_COPY);
|
||||
normalImage = imgs.length>1?
|
||||
new Image(d, imgs[1], SWT.IMAGE_COPY):
|
||||
new Image(d,imgs[0],SWT.IMAGE_GRAY);
|
||||
pressedImage = imgs.length>2?
|
||||
new Image(d, imgs[2], SWT.IMAGE_COPY):
|
||||
new Image(d,imgs[0],SWT.IMAGE_DISABLE);
|
||||
normalImage = new Image(d, imgs[0], SWT.IMAGE_COPY);
|
||||
hoverImage = new Image(d, imgs[1], SWT.IMAGE_COPY);
|
||||
pressedImage = new Image(d, imgs[2], SWT.IMAGE_COPY);
|
||||
disabledImage = new Image(d, imgs[0], SWT.IMAGE_DISABLE);
|
||||
width = imgs[0].getBounds().width;
|
||||
height = imgs[0].getBounds().height;
|
||||
redraw();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Point computeSize(int wHint, int hHint, boolean changed)
|
||||
{
|
||||
public Point computeSize(int wHint, int hHint, boolean changed) {
|
||||
int overallWidth = width;
|
||||
int overallHeight = height;
|
||||
|
||||
/* Consider hints */
|
||||
if (wHint != SWT.DEFAULT && wHint < overallWidth)
|
||||
overallWidth = wHint;
|
||||
|
||||
if (hHint != SWT.DEFAULT && hHint < overallHeight)
|
||||
overallHeight = hHint;
|
||||
|
||||
/* Return computed dimensions plus border */
|
||||
return new Point(overallWidth + 2, overallHeight + 2);
|
||||
}
|
||||
/**
|
||||
|
|
@ -185,6 +174,4 @@ public class ImageButton extends Composite
|
|||
public void setAutoFire(boolean autoFire) {
|
||||
this.autoFire = autoFire;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -55,6 +55,7 @@ public class RangeSlider extends Canvas {
|
|||
private static int minWidth = 18;
|
||||
private static int minHeight = 18;
|
||||
private static int imgWidth = 8;
|
||||
private static int minThumbWidth = 5;
|
||||
private int minimum;
|
||||
private int maximum;
|
||||
private int lowerValue;
|
||||
|
|
@ -143,17 +144,6 @@ public class RangeSlider extends Canvas {
|
|||
isOn = (style & SWT.ON) == SWT.ON;
|
||||
selectedElement = isFullSelection ? BOTH : LOWER;
|
||||
|
||||
// addListener(SWT.Dispose, event -> {
|
||||
// SWTResourceManager.dsafeDispose(slider);
|
||||
// SWTGraphicUtil.safeDispose(sliderHover);
|
||||
// SWTGraphicUtil.safeDispose(sliderDrag);
|
||||
// SWTGraphicUtil.safeDispose(sliderSelected);
|
||||
//
|
||||
// SWTGraphicUtil.safeDispose(vSlider);
|
||||
// SWTGraphicUtil.safeDispose(vSliderHover);
|
||||
// SWTGraphicUtil.safeDispose(vSliderDrag);
|
||||
// SWTGraphicUtil.safeDispose(vSliderSelected);
|
||||
// });
|
||||
addMouseListeners();
|
||||
addListener(SWT.Resize, event -> {
|
||||
});
|
||||
|
|
@ -300,14 +290,14 @@ public class RangeSlider extends Canvas {
|
|||
} else if ((selectedElement & UPPER) != 0) {
|
||||
upperValue = (int) Math.round((x - 9d) / computePixelSizeForHorizontalSlider()) + minimum;
|
||||
if (!isSmooth) {
|
||||
upperValue = (int) (Math.ceil(upperValue / increment) * increment) - increment;
|
||||
upperValue = Math.min(lowerValue, (int) (Math.ceil(upperValue / increment) * increment) - increment);
|
||||
}
|
||||
checkUpperValue();
|
||||
handleToolTip(upperValue);
|
||||
} else {
|
||||
lowerValue = (int) Math.round((x - 9d) / computePixelSizeForHorizontalSlider()) + minimum;
|
||||
if (!isSmooth) {
|
||||
lowerValue = (int) (Math.ceil(lowerValue / increment) * increment) - increment;
|
||||
lowerValue = Math.max(upperValue, (int) (Math.ceil(lowerValue / increment) * increment) - increment);
|
||||
}
|
||||
checkLowerValue();
|
||||
handleToolTip(lowerValue);
|
||||
|
|
@ -380,11 +370,12 @@ public class RangeSlider extends Canvas {
|
|||
return;
|
||||
}
|
||||
final Image img = orientation == SWT.HORIZONTAL ? slider[0] : vSlider;
|
||||
final Rectangle imgBounds = img.getBounds();
|
||||
final int x = e.x, y = e.y;
|
||||
lowerHover = x >= coordLower.x && x <= coordLower.x + img.getBounds().width && y >= coordLower.y && y <= coordLower.y + img.getBounds().height;
|
||||
lowerHover = x >= coordLower.x && x <= coordLower.x + imgBounds.width && y >= coordLower.y && y <= coordLower.y + imgBounds.height;
|
||||
upperHover = ((e.stateMask & (SWT.CTRL | SWT.SHIFT)) != 0 || !lowerHover) && //
|
||||
x >= coordUpper.x && x <= coordUpper.x + img.getBounds().width && //
|
||||
y >= coordUpper.y && y <= coordUpper.y + img.getBounds().height;
|
||||
x >= coordUpper.x && x <= coordUpper.x + imgBounds.width && //
|
||||
y >= coordUpper.y && y <= coordUpper.y + imgBounds.height;
|
||||
lowerHover &= (e.stateMask & SWT.CTRL) != 0 || !upperHover;
|
||||
if (!lowerHover && !upperHover && isFullSelection && isBetweenKnobs(x, y)) {
|
||||
lowerHover = upperHover = true;
|
||||
|
|
@ -403,7 +394,7 @@ public class RangeSlider extends Canvas {
|
|||
int value = -1;
|
||||
final Rectangle clientArea = getClientArea();
|
||||
if (orientation == SWT.HORIZONTAL) {
|
||||
if (x < 9 + clientArea.width - 20 && x >= 9 && y >= 9 && y <= 9 + clientArea.height - 20) {
|
||||
if (x < clientArea.width - 2*imgWidth && x >= imgWidth && y >= minHeight/3 && y <= clientArea.height - minHeight/3) {
|
||||
value = (int) Math.round((x - 9d) / computePixelSizeForHorizontalSlider()) + minimum;
|
||||
}
|
||||
} else if (y < 9 + clientArea.height - 20 && y >= 9 && x >= 9 && x <= 9 + clientArea.width - 20) {
|
||||
|
|
@ -579,11 +570,11 @@ public class RangeSlider extends Canvas {
|
|||
if (lowerValue < minimum) {
|
||||
lowerValue = minimum;
|
||||
}
|
||||
if (lowerValue > maximum) {
|
||||
lowerValue = maximum;
|
||||
if (lowerValue > (maximum-minThumbWidth)) {
|
||||
lowerValue = (maximum-minThumbWidth);
|
||||
}
|
||||
if (lowerValue > upperValue) {
|
||||
lowerValue = upperValue;
|
||||
if (lowerValue > (upperValue-minThumbWidth)) {
|
||||
lowerValue = (upperValue-minThumbWidth);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -591,14 +582,14 @@ public class RangeSlider extends Canvas {
|
|||
* Check if the upper value is in ranges
|
||||
*/
|
||||
private void checkUpperValue() {
|
||||
if (upperValue < minimum) {
|
||||
upperValue = minimum;
|
||||
if (upperValue < (minimum+minThumbWidth)) {
|
||||
upperValue = minimum+minThumbWidth;
|
||||
}
|
||||
if (upperValue > maximum) {
|
||||
upperValue = maximum;
|
||||
}
|
||||
if (upperValue < lowerValue) {
|
||||
upperValue = lowerValue;
|
||||
if (upperValue < (lowerValue+minThumbWidth)) {
|
||||
upperValue = lowerValue+minThumbWidth;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1422,10 +1413,19 @@ public class RangeSlider extends Canvas {
|
|||
* @see #getMaximum()
|
||||
*/
|
||||
public void setSelection(final int lowerValue, final int upperValue) {
|
||||
setSelection(lowerValue, upperValue, false);
|
||||
}
|
||||
public void setSelection(final int lowerValue, final int upperValue, boolean update) {
|
||||
checkWidget();
|
||||
if (lowerValue <= upperValue && lowerValue >= minimum && upperValue <= maximum && (this.lowerValue != lowerValue || this.upperValue != upperValue)) {
|
||||
this.lowerValue = lowerValue;
|
||||
this.upperValue = upperValue;
|
||||
if(update) {
|
||||
Event e = new Event();
|
||||
e.type=SWT.Selection;
|
||||
e.doit=true;
|
||||
validateNewValues(e);
|
||||
}
|
||||
redraw();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
package com.minres.scviewer.database.ui.swt.internal.slider;
|
||||
|
||||
import java.text.Format;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.events.SelectionAdapter;
|
||||
import org.eclipse.swt.events.SelectionEvent;
|
||||
|
|
@ -10,16 +12,21 @@ import org.eclipse.swt.layout.GridLayout;
|
|||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.wb.swt.SWTResourceManager;
|
||||
|
||||
import com.minres.scviewer.database.ui.swt.internal.IScrollBar;
|
||||
public class TimeZoomScrollbar extends Composite {
|
||||
|
||||
public class ZoomingScrollbar extends Composite implements IScrollBar {
|
||||
RangeSlider timeSlider;
|
||||
static public interface IProvider {
|
||||
TimeZoomScrollbar getScrollBar();
|
||||
}
|
||||
|
||||
final RangeSlider timeSlider;
|
||||
final ImageButton leftButton;
|
||||
final ImageButton rightButton;
|
||||
/**
|
||||
* Create the composite.
|
||||
* @param parent
|
||||
* @param style
|
||||
*/
|
||||
public ZoomingScrollbar(Composite parent, int style) {
|
||||
public TimeZoomScrollbar(Composite parent, int style) {
|
||||
super(parent, SWT.NO_FOCUS);
|
||||
GridLayout gridLayout = new GridLayout(3, false);
|
||||
gridLayout.horizontalSpacing = 0;
|
||||
|
|
@ -27,84 +34,100 @@ public class ZoomingScrollbar extends Composite implements IScrollBar {
|
|||
gridLayout.marginWidth = 0;
|
||||
gridLayout.marginHeight = 0;
|
||||
setLayout(gridLayout);
|
||||
//setBackground(SWTResourceManager.getColor(SWT.COLOR_RED));
|
||||
|
||||
ImageButton b1 = new ImageButton(this, SWT.NONE);
|
||||
GridData gd_b1 = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_b1.widthHint=14;
|
||||
gd_b1.heightHint=18;
|
||||
b1.setLayoutData(gd_b1);
|
||||
b1.setImage(new Image[] {
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_left_hover.png"),
|
||||
leftButton = new ImageButton(this, SWT.NONE);
|
||||
GridData gd_leftButton = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_leftButton.widthHint=14;
|
||||
gd_leftButton.heightHint=18;
|
||||
leftButton.setLayoutData(gd_leftButton);
|
||||
leftButton.setImage(new Image[] {
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_left.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_left_hover.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_left_pressed.png")});
|
||||
b1.addSelectionListener(new SelectionAdapter() {
|
||||
leftButton.setAutoFire(true);
|
||||
|
||||
timeSlider = new RangeSlider(this, SWT.ON|SWT.HIGH|SWT.SMOOTH|SWT.CONTROL);
|
||||
timeSlider.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
|
||||
|
||||
rightButton = new ImageButton(this, SWT.NONE);
|
||||
GridData gd_rightButton = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_rightButton.widthHint=18;
|
||||
gd_rightButton.heightHint=18;
|
||||
rightButton.setLayoutData(gd_rightButton);
|
||||
rightButton.setImage(new Image[] {
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right_hover.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right_pressed.png")});
|
||||
rightButton.setAutoFire(true);
|
||||
|
||||
leftButton.addSelectionListener(new SelectionAdapter() {
|
||||
@Override
|
||||
public void widgetSelected(SelectionEvent e) {
|
||||
int[] value = timeSlider.getSelection();
|
||||
int diff = value[1]-value[0];
|
||||
int newLow = Math.max(0, value[0]-Math.max(1, diff/10));
|
||||
timeSlider.setSelection(newLow, newLow+diff);
|
||||
timeSlider.setSelection(newLow, newLow+diff, true);
|
||||
}
|
||||
});
|
||||
timeSlider = new RangeSlider(this, /*SWT.ON|*/SWT.HIGH|SWT.SMOOTH|SWT.CONTROL);
|
||||
GridData gd_timeSlide = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
|
||||
timeSlider.setLayoutData(gd_timeSlide);
|
||||
|
||||
ImageButton b2 = new ImageButton(this, SWT.NONE);
|
||||
GridData gd_b2 = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
|
||||
gd_b2.widthHint=18;
|
||||
gd_b2.heightHint=18;
|
||||
b2.setLayoutData(gd_b2);
|
||||
b2.setImage(new Image[] {
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right_hover.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right.png"),
|
||||
SWTResourceManager.getImage(this.getClass(), "arrow_right_pressed.png")});
|
||||
b2.addSelectionListener(new SelectionAdapter() {
|
||||
rightButton.addSelectionListener(new SelectionAdapter() {
|
||||
@Override
|
||||
public void widgetSelected(SelectionEvent e) {
|
||||
int[] value = timeSlider.getSelection();
|
||||
int diff = value[1]-value[0];
|
||||
int newHigh = Math.min(timeSlider.getMaximum(), value[1] + diff/10);
|
||||
timeSlider.setSelection(newHigh-diff, newHigh);
|
||||
timeSlider.setSelection(newHigh-diff, newHigh, true);
|
||||
}
|
||||
});
|
||||
|
||||
}
|
||||
@Override
|
||||
public void setSelection(int i) {
|
||||
timeSlider.setLowerValue(i);
|
||||
public void setEnabled (boolean enabled) {
|
||||
timeSlider.setEnabled(enabled);
|
||||
leftButton.setEnabled(enabled);
|
||||
rightButton.setEnabled(enabled);
|
||||
super.setEnabled(enabled);
|
||||
redraw();
|
||||
}
|
||||
@Override
|
||||
public int getSelection() {
|
||||
return timeSlider.getLowerValue();
|
||||
public void setButtonsEnabled (boolean enabled) {
|
||||
leftButton.setEnabled(enabled);
|
||||
rightButton.setEnabled(enabled);
|
||||
redraw();
|
||||
}
|
||||
public void setToolTipFormatter(Format formatter){
|
||||
timeSlider.setToolTipFormatter(formatter);
|
||||
}
|
||||
public void setToolTipText(String string) {
|
||||
timeSlider.setToolTipText(string);
|
||||
}
|
||||
public void setSelection(int sel) {
|
||||
timeSlider.setLowerValue(sel);
|
||||
}
|
||||
public void setSelection(int[] sel) {
|
||||
assert(sel.length==2);
|
||||
timeSlider.setSelection(sel[0], sel[1]);
|
||||
}
|
||||
public int[] getSelection() {
|
||||
return timeSlider.getSelection();
|
||||
}
|
||||
@Override
|
||||
public void addSelectionListener(SelectionListener selectionListener) {
|
||||
timeSlider.addSelectionListener(selectionListener);
|
||||
}
|
||||
@Override
|
||||
public void setIncrement(int value) {
|
||||
timeSlider.setIncrement(value);
|
||||
}
|
||||
@Override
|
||||
public void setPageIncrement(int value) {
|
||||
timeSlider.setPageIncrement(value);
|
||||
}
|
||||
@Override
|
||||
public void setMinimum(int value) {
|
||||
timeSlider.setMinimum(value);
|
||||
}
|
||||
@Override
|
||||
public void setMaximum(int value) {
|
||||
timeSlider.setMaximum(value);
|
||||
}
|
||||
@Override
|
||||
public int getMaximum() {
|
||||
return timeSlider.getMaximum();
|
||||
}
|
||||
@Override
|
||||
public void setThumb(int w) {
|
||||
timeSlider.setUpperValue(timeSlider.getLowerValue()+w);
|
||||
public int getMinimum() {
|
||||
return timeSlider.getMinimum();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue