- /**
- * Begin the photo correlation process by invoking dialog
- */
- public void beginCorrelatePhotos()
- {
- PhotoCorrelator correlator = new PhotoCorrelator(this, _frame);
- // TODO: Do we need to keep a reference to this object to reuse it later?
- correlator.begin();
- }
-
-
- /**
- * Finish the photo correlation process
- * @param inPointPairs array of PointPair objects describing operation
- */
- public void finishCorrelatePhotos(PointPair[] inPointPairs)
- {
- // TODO: This method is too big for App, but where should it go?
- if (inPointPairs != null && inPointPairs.length > 0)
- {
- // begin to construct undo information
- UndoCorrelatePhotos undo = new UndoCorrelatePhotos(_trackInfo);
- // loop over Photos
- int arraySize = inPointPairs.length;
- int i = 0, numPhotos = 0;
- int numPointsToCreate = 0;
- PointPair pair = null;
- for (i=0; i<arraySize; i++)
- {
- pair = inPointPairs[i];
- if (pair != null && pair.isValid())
- {
- if (pair.getMinSeconds() == 0L)
- {
- // exact match
- Photo pointPhoto = pair.getPointBefore().getPhoto();
- if (pointPhoto == null)
- {
- // photo coincides with photoless point so connect the two
- pair.getPointBefore().setPhoto(pair.getPhoto());
- pair.getPhoto().setDataPoint(pair.getPointBefore());
- }
- else if (pointPhoto.equals(pair.getPhoto()))
- {
- // photo is already connected, nothing to do
- }
- else
- {
- // point is already connected to a different photo, so need to clone point
- numPointsToCreate++;
- }
- }
- else
- {
- // photo time falls between two points, so need to interpolate new one
- numPointsToCreate++;
- }
- numPhotos++;
- }
- }
- // Second loop, to create points if necessary
- if (numPointsToCreate > 0)
- {
- // make new array for added points
- DataPoint[] addedPoints = new DataPoint[numPointsToCreate];
- int pointNum = 0;
- DataPoint pointToAdd = null;
- for (i=0; i<arraySize; i++)
- {
- pair = inPointPairs[i];
- if (pair != null && pair.isValid())
- {
- pointToAdd = null;
- if (pair.getMinSeconds() == 0L && pair.getPointBefore().getPhoto() != null
- && !pair.getPointBefore().getPhoto().equals(pair.getPhoto()))
- {
- // clone point
- pointToAdd = pair.getPointBefore().clonePoint();
- }
- else if (pair.getMinSeconds() > 0L)
- {
- // interpolate point
- pointToAdd = DataPoint.interpolate(pair.getPointBefore(), pair.getPointAfter(), pair.getFraction());
- }
- if (pointToAdd != null)
- {
- // link photo to point
- pointToAdd.setPhoto(pair.getPhoto());
- pair.getPhoto().setDataPoint(pointToAdd);
- // add to point array
- addedPoints[pointNum] = pointToAdd;
- pointNum++;
- }
- }
- }
- // expand track
- _track.appendPoints(addedPoints);
- }
- // add undo information to stack
- undo.setNumPhotosCorrelated(numPhotos);
- _undoStack.add(undo);
- // confirm correlation
- JOptionPane.showMessageDialog(_frame, "" + numPhotos + " "
- + (numPhotos==1?I18nManager.getText("dialog.correlate.confirmsingle.text"):I18nManager.getText("dialog.correlate.confirmmultiple.text")),
- I18nManager.getText("dialog.correlate.title"),
- JOptionPane.INFORMATION_MESSAGE);
- // observers already informed by track update
- }
- }
-
-