@Override
public void dispose() {
// store current settings back into preferences
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
String pName = getPartName();
Integer setting = colourSettings.get(pName);
if (setting != null)
preferenceStore.setValue(
pName + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP, setting);
preferenceStore.setValue(
pName + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_SCALING, (useLog ? 1 : 0));
deleteIObservers();
if (histogramPlotter != null) histogramPlotter.cleanUp();
data = null;
if (histogramUI != null) {
histogramUI.deactivate(false);
histogramUI.dispose();
}
if (!cmbAlpha.isDisposed()) cmbAlpha.removeSelectionListener(this);
if (!cmbRedColour.isDisposed()) cmbRedColour.removeSelectionListener(this);
if (!cmbGreenColour.isDisposed()) cmbGreenColour.removeSelectionListener(this);
if (!cmbBlueColour.isDisposed()) cmbBlueColour.removeSelectionListener(this);
if (!btnGreenInverse.isDisposed()) btnGreenInverse.removeSelectionListener(this);
if (!btnBlueInverse.isDisposed()) btnBlueInverse.removeSelectionListener(this);
if (!btnAlphaInverse.isDisposed()) btnAlphaInverse.removeSelectionListener(this);
if (!btnRedInverse.isDisposed()) btnRedInverse.removeSelectionListener(this);
super.dispose();
}
/** @return thumbnail size */
private int getPreferenceImageSize() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
int size =
preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_IMAGESIZE)
? preferenceStore.getDefaultInt(PreferenceConstants.IMAGEEXPLORER_IMAGESIZE)
: preferenceStore.getInt(PreferenceConstants.IMAGEEXPLORER_IMAGESIZE);
return size;
}
private double getPreferenceAutoContrastHi() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
int v =
preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_AUTOCONTRAST_HITHRESHOLD)
? preferenceStore.getDefaultInt(
PreferenceConstants.IMAGEEXPLORER_AUTOCONTRAST_HITHRESHOLD)
: preferenceStore.getInt(PreferenceConstants.IMAGEEXPLORER_AUTOCONTRAST_HITHRESHOLD);
return v / 100.0;
}
private double getPreferenceAutoContrastLo() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
int v =
preferenceStore.isDefault(PreferenceConstants.PLOT_VIEW_PLOT2D_AUTOCONTRAST_LOTHRESHOLD)
? preferenceStore.getDefaultInt(
PreferenceConstants.PLOT_VIEW_PLOT2D_AUTOCONTRAST_LOTHRESHOLD)
: preferenceStore.getInt(PreferenceConstants.PLOT_VIEW_PLOT2D_AUTOCONTRAST_LOTHRESHOLD);
return v / 100.0;
}
private boolean getPreferenceColourMapExpertMode() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
// try to retrieve setting from last session
if (preferenceStore.getBoolean(
getPartName() + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_CMAP_EXPERT)) return true;
return preferenceStore.isDefault(PreferenceConstants.PLOT_VIEW_PLOT2D_CMAP_EXPERT)
? preferenceStore.getDefaultBoolean(PreferenceConstants.PLOT_VIEW_PLOT2D_CMAP_EXPERT)
: preferenceStore.getBoolean(PreferenceConstants.PLOT_VIEW_PLOT2D_CMAP_EXPERT);
}
private int getPreferenceColourMapChoice() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
// try to retrieve setting from last session
int i =
preferenceStore.getInt(
getPartName() + "." + PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP);
if (i != 0) return i;
return preferenceStore.isDefault(PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP)
? preferenceStore.getDefaultInt(PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP)
: preferenceStore.getInt(PreferenceConstants.PLOT_VIEW_PLOT2D_COLOURMAP);
}
@Override
public void createPartControl(Composite parent) {
plotViewName = getViewSite().getRegisteredName();
plotServer.addIObserver(this);
setPartName(plotViewName);
this.parent = parent;
parent.setLayout(new GridLayout(1, true));
locationRow = new Composite(parent, SWT.NONE);
locationRow.setLayout(new GridLayout(4, false));
{
btnHistoryBack = new Button(locationRow, SWT.LEFT);
btnHistoryBack.setEnabled(false);
btnHistoryBack.setToolTipText("Go back in history");
btnHistoryBack.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/arrow_left.png").createImage());
btnHistoryBack.addSelectionListener(this);
btnHistoryForw = new Button(locationRow, SWT.LEFT);
btnHistoryForw.setEnabled(false);
btnHistoryForw.setToolTipText("Go forward in history");
btnHistoryForw.addSelectionListener(this);
btnHistoryForw.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/arrow_right.png").createImage());
lblLocation = new Label(locationRow, SWT.LEFT);
lblLocation.setText("Location:");
cmbDirectoryLocation = new Combo(locationRow, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
cmbDirectoryLocation.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
cmbDirectoryLocation.addSelectionListener(this);
}
locationRow.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false));
canvas = new Canvas(parent, SWT.DOUBLE_BUFFERED | SWT.V_SCROLL | SWT.H_SCROLL);
canvas.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
compHUD = new Group(parent, SWT.NONE);
compHUD.setLayout(new GridLayout(6, false));
compHUD.setText("Image Playback");
{
btnRewind = new Button(compHUD, SWT.PUSH);
btnRewind.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/control_start.png").createImage());
btnRewind.addSelectionListener(this);
btnRewind.setToolTipText("Rewind");
btnPlay = new Button(compHUD, SWT.TOGGLE);
imgPlay = AnalysisRCPActivator.getImageDescriptor("icons/control_play.png").createImage();
imgStill = AnalysisRCPActivator.getImageDescriptor("icons/control_pause.png").createImage();
btnPlay.setImage(imgPlay);
btnPlay.addSelectionListener(this);
btnPlay.setToolTipText("Play/Pause");
btnStop = new Button(compHUD, SWT.PUSH);
btnStop.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/control_stop.png").createImage());
btnStop.addSelectionListener(this);
btnStop.setToolTipText("Stop playback");
btnForward = new Button(compHUD, SWT.PUSH);
btnForward.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/control_end.png").createImage());
btnForward.addSelectionListener(this);
btnForward.setToolTipText("Forward");
btnPlayLoop = new Button(compHUD, SWT.TOGGLE);
btnPlayLoop.setImage(
AnalysisRCPActivator.getImageDescriptor("icons/control_repeat.png").createImage());
btnPlayLoop.setToolTipText("Playback loop (On/off)");
btnPlayLoop.addSelectionListener(this);
sldProgress = new Scale(compHUD, SWT.HORIZONTAL);
sldProgress.setPageIncrement(1);
sldProgress.addSelectionListener(this);
sldProgress.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
}
compHUD.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false));
imageGrid = new PlotServerSWTImageGrid(canvas, plotViewName);
imageGrid.setThumbnailSize(getPreferenceImageSize());
retainStateFromServer();
if (dirPath != null && dirPath.length() > 0) {
dirPath.trim();
updateDirectory.setUser(true);
updateDirectory.setPriority(Job.DECORATE);
updateDirectory.schedule(1000);
cmbDirectoryLocation.setText(dirPath);
currentDir = dirPath;
}
playback =
new ImagePlayBack(
parent,
getPreferencePlaybackView(),
getViewSite().getPage(),
sldProgress,
getPreferenceTimeDelay(),
getPreferencePlaybackRate());
isDisposed = false;
// listen to preference changes to update the Live plot play back view and colour map
AnalysisRCPActivator.getDefault()
.getPreferenceStore()
.addPropertyChangeListener(
new IPropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent event) {
if (event.getProperty().equals(PreferenceConstants.IMAGEEXPLORER_PLAYBACKVIEW)) {
playback.setPlotView(getPreferencePlaybackView());
}
if (event.getProperty().equals(PreferenceConstants.IMAGEEXPLORER_COLOURMAP)
|| event.getProperty().equals(PreferenceConstants.IMAGEEXPLORER_IMAGESIZE)) {
List<GridImageEntry> images = imageGrid.getListOfEntries();
imageGrid.setThumbnailSize(getPreferenceImageSize());
String colourScheme = getPreferenceColourMapChoice();
for (GridImageEntry entry : images) {
IDataset data = entry.getData();
SWTGridEntry gridEntry =
new SWTGridEntry(
entry.getFilename(),
data,
canvas,
colourScheme,
getPreferenceAutoContrastLo(),
getPreferenceAutoContrastHi());
imageGrid.addEntry(gridEntry, entry.getGridColumnPos(), entry.getGridRowPos());
}
// Check the colour menu accordingly
IAction currentColour = colorMenu.findAction(colourScheme);
if (currentColour != null) currentColour.setChecked(true);
}
}
});
}
/** @return plot name that playback uses */
public String getPreferencePlaybackView() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
return preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_PLAYBACKVIEW)
? preferenceStore.getDefaultString(PreferenceConstants.IMAGEEXPLORER_PLAYBACKVIEW)
: preferenceStore.getString(PreferenceConstants.IMAGEEXPLORER_PLAYBACKVIEW);
}
private int getPreferencePlaybackRate() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
return preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_PLAYBACKRATE)
? preferenceStore.getDefaultInt(PreferenceConstants.IMAGEEXPLORER_PLAYBACKRATE)
: preferenceStore.getInt(PreferenceConstants.IMAGEEXPLORER_PLAYBACKRATE);
}
private int getPreferenceTimeDelay() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
return preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_TIMEDELAYBETWEENIMAGES)
? preferenceStore.getDefaultInt(PreferenceConstants.IMAGEEXPLORER_TIMEDELAYBETWEENIMAGES)
: preferenceStore.getInt(PreferenceConstants.IMAGEEXPLORER_TIMEDELAYBETWEENIMAGES);
}
private String getPreferenceColourMapChoice() {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
return preferenceStore.isDefault(PreferenceConstants.IMAGEEXPLORER_COLOURMAP)
? preferenceStore.getDefaultString(PreferenceConstants.IMAGEEXPLORER_COLOURMAP)
: preferenceStore.getString(PreferenceConstants.IMAGEEXPLORER_COLOURMAP);
}
private void setPreferenceColourMapChoice(String colorMapChoice) {
IPreferenceStore preferenceStore = AnalysisRCPActivator.getDefault().getPreferenceStore();
preferenceStore.setValue(PreferenceConstants.IMAGEEXPLORER_COLOURMAP, colorMapChoice);
}
@Override
public void init(IWorkbench workbench) {
setPreferenceStore(AnalysisRCPActivator.getDefault().getPreferenceStore());
}