Tools/SCViewer
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implement continous zoom and removed zoom level status control

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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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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);