+ /**
+ * Add annotation types to a 'Show annotations' or 'Hide annotations' menu.
+ * "All" is added first, followed by a separator. Then add any annotation
+ * types associated with the current selection.
+ * <p>
+ * Some annotation rows are always rendered together - these can be identified
+ * by a common graphGroup property > -1. Only one of each group will be marked
+ * as visible (to avoid duplication of the display). For such groups we add a
+ * composite type name, e.g.
+ * <p>
+ * IUPredWS (Long), IUPredWS (Short)
+ */
+ protected void buildAnnotationTypesMenus()
+ {
+ final SequenceGroup selectionGroup = ap.av.getSelectionGroup();
+ if (selectionGroup == null)
+ {
+ // this menu option is only for a selection
+ return;
+ }
+
+ showAnnotationsMenu.removeAll();
+ hideAnnotationsMenu.removeAll();
+ final List<String> all = Arrays.asList(ALL_ANNOTATIONS);
+ addAnnotationTypeToShowHide(showAnnotationsMenu, "", all, true, true);
+ addAnnotationTypeToShowHide(hideAnnotationsMenu, "", all, true, false);
+ showAnnotationsMenu.addSeparator();
+ hideAnnotationsMenu.addSeparator();
+
+ final AlignmentAnnotation[] annotations = ap.getAlignment()
+ .getAlignmentAnnotation();
+ BitSet visibleGraphGroups = PopupMenu
+ .getVisibleLineGraphGroups(annotations);
+
+ /*
+ * Find shown/hidden annotations types, distinguished by source (calcId),
+ * and grouped by graphGroup.
+ */
+ Map<String, List<List<String>>> shownTypes = new HashMap<String, List<List<String>>>();
+ Map<String, List<List<String>>> hiddenTypes = new HashMap<String, List<List<String>>>();
+ PopupMenu.getAnnotationTypesForShowHide(shownTypes, hiddenTypes,
+ visibleGraphGroups, annotations, selectionGroup);
+
+ for (String calcId : hiddenTypes.keySet())
+ {
+ for (List<String> type : hiddenTypes.get(calcId))
+ {
+ addAnnotationTypeToShowHide(showAnnotationsMenu, calcId, type,
+ false, true);
+ }
+ }
+
+ for (String calcId : shownTypes.keySet())
+ {
+ for (List<String> type : shownTypes.get(calcId))
+ {
+ addAnnotationTypeToShowHide(hideAnnotationsMenu, calcId, type,
+ false, false);
+ }
+ }
+ }
+
+ /**
+ * Helper method to populate lists of annotation types for the Show/Hide
+ * Annotations menus. If sequenceGroup is not null, this is restricted to
+ * annotations which are associated with sequences in the selection group.
+ * <p/>
+ * If an annotation row is currently visible, its type (label) is added (once
+ * only per type), to the shownTypes list. If it is currently hidden, it is
+ * added to the hiddenTypesList.
+ * <p/>
+ * For rows that belong to a line graph group, so are always rendered
+ * together:
+ * <ul>
+ * <li>Treat all rows in the group as visible, if at least one of them is</li>
+ * <li>Build a comma-separated label with all the types that belong to the
+ * group</li>
+ * </ul>
+ *
+ * @param shownTypes
+ * a map, keyed by calcId (annotation source), whose entries are the
+ * lists of annotation types found for the calcId; each annotation
+ * type in turn may be a list (in the case of grouped annotations)
+ * @param hiddenTypes
+ * a map, similar to shownTypes, but for hidden annotation types
+ * @param visibleGraphGroups
+ * a lookup keyed by graphGroup identifier
+ * @param annotations
+ * the annotations on the alignment to scan
+ * @param sequenceGroup
+ * the sequence group to restrict search to
+ */
+ public static void getAnnotationTypesForShowHide(
+ Map<String, List<List<String>>> shownTypes,
+ Map<String, List<List<String>>> hiddenTypes,
+ BitSet visibleGraphGroups, AlignmentAnnotation[] annotations,
+ SequenceGroup sequenceGroup)
+ {
+ /*
+ * Build a lookup, by calcId (annotation source), of all annotation types in
+ * each graph group.
+ */
+ Map<String, Map<Integer, List<String>>> groupLabels = new HashMap<String, Map<Integer, List<String>>>();
+
+ // trackers for which calcId!label combinations we have dealt with
+ List<String> addedToShown = new ArrayList<String>();
+ List<String> addedToHidden = new ArrayList<String>();
+
+ for (AlignmentAnnotation aa : annotations)
+ {
+
+ if (sequenceGroup == null
+ || (aa.sequenceRef != null && sequenceGroup.getSequences()
+ .contains(aa.sequenceRef)))
+ {
+ String calcId = aa.getCalcId();
+
+ /*
+ * Build a 'composite label' for types in line graph groups.
+ */
+ final List<String> labelAsList = new ArrayList<String>();
+ final String displayLabel = aa.label;
+ labelAsList.add(displayLabel);
+ if (aa.graph == AlignmentAnnotation.LINE_GRAPH
+ && aa.graphGroup > -1)
+ {
+ if (!groupLabels.containsKey(calcId))
+ {
+ groupLabels.put(calcId, new HashMap<Integer, List<String>>());
+ }
+ Map<Integer, List<String>> groupLabelsForCalcId = groupLabels
+ .get(calcId);
+ if (groupLabelsForCalcId.containsKey(aa.graphGroup))
+ {
+ if (!groupLabelsForCalcId.get(aa.graphGroup).contains(
+ displayLabel))
+ {
+ groupLabelsForCalcId.get(aa.graphGroup).add(displayLabel);
+ }
+ }
+ else
+ {
+ groupLabelsForCalcId.put(aa.graphGroup, labelAsList);
+ }
+ }
+ else
+ /*
+ * 'Simple case' - not a grouped annotation type - list of one label
+ * only
+ */
+ {
+ String rememberAs = calcId + "!" + displayLabel;
+ if (aa.visible && !addedToShown.contains(rememberAs))
+ {
+ if (!shownTypes.containsKey(calcId))
+ {
+ shownTypes.put(calcId, new ArrayList<List<String>>());
+ }
+ shownTypes.get(calcId).add(labelAsList);
+ addedToShown.add(rememberAs);
+ }
+ else
+ {
+ if (!aa.visible && !addedToHidden.contains(rememberAs))
+ {
+ if (!hiddenTypes.containsKey(calcId))
+ {
+ hiddenTypes.put(calcId, new ArrayList<List<String>>());
+ }
+ hiddenTypes.get(calcId).add(labelAsList);
+ addedToHidden.add(rememberAs);
+ }
+ }
+ }
+ }
+ }
+ /*
+ * finally add the 'composite group labels' to the appropriate lists,
+ * depending on whether the group is identified as visible or hidden
+ */
+ for (String calcId : groupLabels.keySet())
+ {
+ for (int group : groupLabels.get(calcId).keySet())
+ {
+ final List<String> groupLabel = groupLabels.get(calcId).get(group);
+ if (visibleGraphGroups.get(group))
+ {
+ if (!shownTypes.containsKey(calcId))
+ {
+ shownTypes.put(calcId, new ArrayList<List<String>>());
+ }
+ shownTypes.get(calcId).add(groupLabel);
+ }
+ else
+ {
+ if (!hiddenTypes.containsKey(calcId))
+ {
+ hiddenTypes.put(calcId, new ArrayList<List<String>>());
+ }
+ hiddenTypes.get(calcId).add(groupLabel);
+ }
+ }
+ }
+ }
+
+ /**
+ * Returns a BitSet (possibly empty) of those graphGroups for line graph
+ * annotations, which have at least one member annotation row marked visible.
+ * The logic is that only one row in the group is marked visible, but when it
+ * is drawn, so are all the other rows in the same group.
+ * <p/>
+ * This lookup set allows us to check whether rows marked not visible are in
+ * fact shown.
+ *
+ * @see AnnotationRenderer#drawComponent
+ * @param annotations
+ * @return
+ */
+ public static BitSet getVisibleLineGraphGroups(
+ AlignmentAnnotation[] annotations)
+ {
+ // todo move to a utility class
+ BitSet result = new BitSet();
+ for (AlignmentAnnotation ann : annotations)
+ {
+ if (ann.graph == AlignmentAnnotation.LINE_GRAPH && ann.visible)
+ {
+ int gg = ann.graphGroup;
+ if (gg > -1)
+ {
+ result.set(gg);
+ }
+ }
+ }
+ return result;
+ }
+
+ /**
+ * Add one annotation type to the 'Show Annotations' or 'Hide Annotations'
+ * menus.
+ *
+ * @param showOrHideMenu
+ * the menu to add to
+ * @param calcId
+ * @param types
+ * the label to add
+ * @param allTypes
+ * if true this is a special label meaning 'All'
+ * @param actionIsShow
+ * if true, the select menu item action is to show the annotation
+ * type, else hide
+ */
+ protected void addAnnotationTypeToShowHide(JMenu showOrHideMenu,
+ String calcId, final List<String> types, final boolean allTypes,
+ final boolean actionIsShow)
+ {
+ String label = types.toString(); // [a, b, c]
+ label = label.substring(1, label.length() - 1);
+ final JMenuItem item = new JMenuItem(label);
+ item.setToolTipText(calcId);
+ item.addActionListener(new java.awt.event.ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ showHideAnnotation_actionPerformed(types, allTypes, actionIsShow);
+ }
+ });
+ showOrHideMenu.add(item);
+ }
+
+ /**
+ * Action on selecting a list of annotation type (or the 'all types' values)
+ * to show or hide for the selection.
+ *
+ * @param types
+ * @param anyType
+ * @param doShow
+ */
+ protected void showHideAnnotation_actionPerformed(
+ Collection<String> types, boolean anyType, boolean doShow)
+ {
+ for (AlignmentAnnotation aa : ap.getAlignment()
+ .getAlignmentAnnotation())
+ {
+ // TODO: select by calcId (source of annotation) as well as label
+ // e.g. by refactoring of buildAnnotationTypeMenus to as
+ // to construct the actionPerformed methods as the calcId/labels are found
+ if (anyType || types.contains(aa.label))
+ {
+ if ((aa.sequenceRef != null)
+ && ap.av.getSelectionGroup().getSequences()
+ .contains(aa.sequenceRef))
+ {
+ aa.visible = doShow;
+ }
+ }
+ }
+ refresh();
+ }
+