Bug 82743 [Markers] improved problem filter needed (OR clauses)
when working with large workspaces I find the current problems filter not powerful enough. If I were able to AND and OR the conditions available from the UI then I would solve all my use cases. my most needed one is : I would like to see ERRORS anywhere in the workspace OR WARNINGS in the current selected project
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerFilter.java
} catch (NumberFormatException eNumberFormat) {
                }
            }
            
            
            
            setting = settings.get(TAG_SELECTION_STATUS);
            if (setting != null) {
				selectedTypes.clear();
				
				List newTypes = new ArrayList();
				addAllSubTypes(newTypes);
				StringTokenizer stringTokenizer = new StringTokenizer(setting);
				while (stringTokenizer.hasMoreTokens()) {
					String id = stringTokenizer.nextToken(TAG_TYPES_DELIMITER);
					String status = null;
					if (stringTokenizer.hasMoreTokens()) {
						status = stringTokenizer.nextToken(TAG_TYPES_DELIMITER);
					}
					MarkerType markerType = typesModel.getType(id);
					if (markerType != null) {
						newTypes.remove(markerType);
						
						if (!SELECTED_FALSE.equals(status)
								&& !selectedTypes.contains(markerType)) {
							selectedTypes.add(markerType);
						}
					}
				}