/**
* Returns all of the openables defined in the region of this type hierarchy. Returns a map from
* IJavaScriptProject to ArrayList of Openable
*/
private HashMap determineOpenablesInRegion(IProgressMonitor monitor) {
try {
HashMap allOpenables = new HashMap();
IJavaScriptElement[] roots = ((RegionBasedTypeHierarchy) this.hierarchy).region.getElements();
int length = roots.length;
if (monitor != null) monitor.beginTask("", length); // $NON-NLS-1$
for (int i = 0; i < length; i++) {
IJavaScriptElement root = roots[i];
IJavaScriptProject javaProject = root.getJavaScriptProject();
ArrayList openables = (ArrayList) allOpenables.get(javaProject);
if (openables == null) {
openables = new ArrayList();
allOpenables.put(javaProject, openables);
}
switch (root.getElementType()) {
case IJavaScriptElement.JAVASCRIPT_PROJECT:
injectAllOpenablesForJavaProject((IJavaScriptProject) root, openables);
break;
case IJavaScriptElement.PACKAGE_FRAGMENT_ROOT:
injectAllOpenablesForPackageFragmentRoot((IPackageFragmentRoot) root, openables);
break;
case IJavaScriptElement.PACKAGE_FRAGMENT:
injectAllOpenablesForPackageFragment((IPackageFragment) root, openables);
break;
case IJavaScriptElement.CLASS_FILE:
case IJavaScriptElement.JAVASCRIPT_UNIT:
openables.add(root);
break;
case IJavaScriptElement.TYPE:
IType type = (IType) root;
if (type.isBinary()) {
openables.add(type.getClassFile());
} else {
openables.add(type.getJavaScriptUnit());
}
break;
default:
break;
}
worked(monitor, 1);
}
return allOpenables;
} finally {
if (monitor != null) monitor.done();
}
}
private Object[] getPackageContents(IPackageFragment fragment) throws JavaScriptModelException {
ISourceReference[] sourceRefs;
if (fragment.getKind() == IPackageFragmentRoot.K_SOURCE) {
sourceRefs = fragment.getJavaScriptUnits();
} else {
IClassFile[] classFiles = fragment.getClassFiles();
List topLevelClassFile = new ArrayList();
for (int i = 0; i < classFiles.length; i++) {
IType type = classFiles[i].getType();
if (type != null
&& type.getDeclaringType() == null
&& !type.isAnonymous()
&& !type.isLocal()) topLevelClassFile.add(classFiles[i]);
}
sourceRefs =
(ISourceReference[])
topLevelClassFile.toArray(new ISourceReference[topLevelClassFile.size()]);
}
Object[] result = new Object[0];
for (int i = 0; i < sourceRefs.length; i++)
result = concatenate(result, removeImportAndPackageDeclarations(getChildren(sourceRefs[i])));
return concatenate(result, fragment.getNonJavaScriptResources());
}
protected void computeResult() {
TypeNameMatch[] selected = fContent.getSelection();
if (selected == null || selected.length == 0) {
setResult(null);
return;
}
// If the scope is null then it got computed by the type selection component.
if (fScope == null) {
fScope = fContent.getScope();
}
OpenTypeHistory history = OpenTypeHistory.getInstance();
List result = new ArrayList(selected.length);
for (int i = 0; i < selected.length; i++) {
TypeNameMatch typeInfo = selected[i];
IType type = typeInfo.getType();
if (!type.exists()) {
String title = JavaUIMessages.TypeSelectionDialog_errorTitle;
IPackageFragmentRoot root = typeInfo.getPackageFragmentRoot();
String containerName =
JavaScriptElementLabels.getElementLabel(root, JavaScriptElementLabels.ROOT_QUALIFIED);
String message =
Messages.format(
JavaUIMessages.TypeSelectionDialog_dialogMessage,
new String[] {typeInfo.getFullyQualifiedName(), containerName});
MessageDialog.openError(getShell(), title, message);
history.remove(typeInfo);
setResult(null);
} else {
history.accessed(typeInfo);
result.add(type);
}
}
setResult(result);
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.internal.corext.callhierarchy.IImplementorFinder#findImplementingTypes(org.eclipse.wst.jsdt.core.IType, org.eclipse.core.runtime.IProgressMonitor)
*/
public Collection findImplementingTypes(IType type, IProgressMonitor progressMonitor) {
ITypeHierarchy typeHierarchy;
try {
typeHierarchy = type.newTypeHierarchy(progressMonitor);
IType[] implementingTypes = typeHierarchy.getAllClasses();
HashSet result = new HashSet(Arrays.asList(implementingTypes));
return result;
} catch (JavaScriptModelException e) {
JavaScriptPlugin.log(e);
}
return null;
}
private Object[] getChildren(IType type) throws JavaScriptModelException {
IParent parent;
if (type.isBinary()) parent = type.getClassFile();
else {
parent = type.getJavaScriptUnit();
}
if (type.getDeclaringType() != null) return type.getChildren();
// Add import declarations
IJavaScriptElement[] members = parent.getChildren();
ArrayList tempResult = new ArrayList(members.length);
for (int i = 0; i < members.length; i++)
if ((members[i] instanceof IImportContainer)) tempResult.add(members[i]);
tempResult.addAll(Arrays.asList(type.getChildren()));
return tempResult.toArray();
}
