public boolean replaceOverlay(int i, Overlay overlay) { final OverlayInfo info = new OverlayInfo(overlay); return replaceOverlayInfo(i, info); }
public List<Overlay> selectedOverlays() { ArrayList<Overlay> overlays = new ArrayList<>(); for (int i = 0; i < getOverlayInfoCount(); i++) { OverlayInfo info = getOverlayInfo(i); if (info.isSelected()) overlays.add(info.getOverlay()); } return overlays; } }
@Override public void valueChanged(final ListSelectionEvent listSelectionEvent) { if (selecting) return; selecting = true; final ImageDisplay display = imageDisplayService.getActiveImageDisplay(); if (display == null) return; final JList<?> list = (JList<?>) listSelectionEvent.getSource(); final List<?> selectionValues = list.getSelectedValuesList(); overlayService.getOverlayInfo().deselectAll(); for (final Object overlayInfoObj : selectionValues) { final OverlayInfo overlayInfo = (OverlayInfo) overlayInfoObj; overlayInfo.setSelected(true); } for (final DataView overlayView : display) { overlayView.setSelected(false); for (final Object overlayInfoObj : selectionValues) { final OverlayInfo overlayInfo = (OverlayInfo) overlayInfoObj; if (overlayInfo.getOverlay() == overlayView.getData()) { overlayInfo.setSelected(true); overlayView.setSelected(true); break; } } } selecting = false; } };
private void populateOverlayList() { // Populate the list with all overlays for (final Overlay overlay : overlayService.getOverlays()) { boolean found = false; int totOverlays = overlayService.getOverlayInfo().getOverlayInfoCount(); for (int i = 0; i < totOverlays; i++) { OverlayInfo info = overlayService.getOverlayInfo().getOverlayInfo(i); if (overlay == info.getOverlay()) { found = true; break; } } if (!found) { OverlayInfo info = new OverlayInfo(overlay); overlayService.getOverlayInfo().addOverlayInfo(info); } } jlist.updateUI(); }
public int findIndex(Overlay overlay) { for (int i = 0; i < list.size(); i++) if (overlay == list.get(i).getOverlay()) return i; return -1; }
public void deselectAll() { for (int i = 0; i < getOverlayInfoCount(); i++) { getOverlayInfo(i).setSelected(false); } }
public int[] selectedIndices() { int selCount = 0; for (int i = 0; i < getOverlayInfoCount(); i++) { if (getOverlayInfo(i).isSelected()) selCount++; } int[] selectedIndices = new int[selCount]; int index = 0; for (int i = 0; i < getOverlayInfoCount(); i++) { if (getOverlayInfo(i).isSelected()) selectedIndices[index++] = i; } return selectedIndices; }
private void rename() { final int[] selectedIndices = overlayService.getOverlayInfo().selectedIndices(); if (selectedIndices.length < 1) { JOptionPane.showMessageDialog(this, "Must select an overlay to rename"); return; } if (selectedIndices.length > 1) { JOptionPane.showMessageDialog(this, "Cannot rename multiple overlays simultaneously"); return; } final OverlayInfo info = overlayService.getOverlayInfo().getOverlayInfo(selectedIndices[0]); if (info == null) return; // TODO - UI agnostic way here final String name = JOptionPane.showInputDialog(this, "Enter new name for overlay"); if ((name == null) || (name.length() == 0)) info.getOverlay().setName(null); else info.getOverlay().setName(name); jlist.updateUI(); }
final int overlayIndex = overlayService.getOverlayInfo().findIndex(overlay); final OverlayInfo overlayInfo = overlayService.getOverlayInfo().getOverlayInfo(overlayIndex); overlayInfo.setSelected(event.isSelected());
private void delete() { if (overlayService.getOverlayInfo().getOverlayInfoCount() == 0) return; List<Overlay> overlaysToDelete = new LinkedList<>(); final int[] selectedIndices = overlayService.getOverlayInfo().selectedIndices(); if (selectedIndices.length == 0) { final int result = JOptionPane.showConfirmDialog( this, "Delete all overlays?", "Delete All", JOptionPane.YES_NO_OPTION); if (result != JOptionPane.YES_OPTION) return; for (int i = 0; i < overlayService.getOverlayInfo().getOverlayInfoCount(); i++) { overlaysToDelete.add(overlayService.getOverlayInfo().getOverlayInfo(i).getOverlay()); } } else { for (int i = 0; i < selectedIndices.length; i++) { int index = selectedIndices[i]; overlaysToDelete.add(overlayService.getOverlayInfo().getOverlayInfo(index).getOverlay()); } } for (Overlay overlay : overlaysToDelete) { // NB - removeOverlay() can indirectly change our infoList contents. // Thus we first collect overlays from the infoList and then delete // them all afterwards to avoid interactions. overlayService.removeOverlay(overlay); } }
public boolean addOverlay(int i, Overlay overlay) { if (findIndex(overlay) >= 0) return false; final OverlayInfo info = new OverlayInfo(overlay); return addOverlayInfo(i,info); }