/*
* @see ViewerSorter#category(Object)
*/
public int category(Object obj) {
if (obj instanceof CPListElement) {
CPListElement element = (CPListElement) obj;
if (element.getParentContainer() != null) {
return CONTAINER_ENTRY;
}
if (element.isJRE()) {
return JRE_ENTRY;
}
if (element.isInNonModifiableContainer()) {
return REQUIRED_ENTRY;
}
switch (element.getEntryKind()) {
case IIncludePathEntry.CPE_LIBRARY:
return LIBRARY;
case IIncludePathEntry.CPE_PROJECT:
return PROJECT;
case IIncludePathEntry.CPE_SOURCE:
return SOURCE;
case IIncludePathEntry.CPE_CONTAINER:
return CONTAINER;
}
} else if (obj instanceof CPListElementAttribute) {
return ATTRIBUTE;
} else if (obj instanceof IAccessRule) {
return ATTRIBUTE;
}
return OTHER;
}
private void updateProjectsList(IJavaScriptProject currJProject) {
// add the projects-cpentries that are already on the class path
List cpelements = fClassPathList.getElements();
final List checkedProjects = new ArrayList(cpelements.size());
for (int i = cpelements.size() - 1; i >= 0; i--) {
CPListElement cpelem = (CPListElement) cpelements.get(i);
if (isEntryKind(cpelem.getEntryKind())) {
checkedProjects.add(cpelem);
}
}
fProjectsList.setElements(checkedProjects);
}
private void updateClasspathList() {
List projelements = fProjectsList.getElements();
boolean remove = false;
List cpelements = fClassPathList.getElements();
// backwards, as entries will be deleted
for (int i = cpelements.size() - 1; i >= 0; i--) {
CPListElement cpe = (CPListElement) cpelements.get(i);
if (isEntryKind(cpe.getEntryKind())) {
if (!projelements.remove(cpe)) {
cpelements.remove(i);
remove = true;
}
}
}
for (int i = 0; i < projelements.size(); i++) {
cpelements.add(projelements.get(i));
}
if (remove || (projelements.size() > 0)) {
fClassPathList.setElements(cpelements);
}
}