private IWorkingSet[] getSelectedWorkingSet(
IStructuredSelection selection, IWorkbenchPart activePart) {
IWorkingSet[] selected = getSelectedWorkingSet(selection);
if (selected != null && selected.length > 0) {
for (int i = 0; i < selected.length; i++) {
if (!isValidWorkingSet(selected[i])) return EMPTY_WORKING_SET_ARRAY;
}
return selected;
}
if (!(activePart instanceof PackageExplorerPart)) return EMPTY_WORKING_SET_ARRAY;
PackageExplorerPart explorerPart = (PackageExplorerPart) activePart;
if (explorerPart.getRootMode() == PackageExplorerPart.PROJECTS_AS_ROOTS) {
// Get active filter
IWorkingSet filterWorkingSet = explorerPart.getFilterWorkingSet();
if (filterWorkingSet == null) return EMPTY_WORKING_SET_ARRAY;
if (!isValidWorkingSet(filterWorkingSet)) return EMPTY_WORKING_SET_ARRAY;
return new IWorkingSet[] {filterWorkingSet};
} else {
// If we have been gone into a working set return the working set
Object input = explorerPart.getViewPartInput();
if (!(input instanceof IWorkingSet)) return EMPTY_WORKING_SET_ARRAY;
IWorkingSet workingSet = (IWorkingSet) input;
if (!isValidWorkingSet(workingSet)) return EMPTY_WORKING_SET_ARRAY;
return new IWorkingSet[] {workingSet};
}
}
@Test
public void testFilter() throws CoreException {
IPerspectiveDescriptor persDescription =
PlatformUI.getWorkbench()
.getPerspectiveRegistry()
.findPerspectiveWithId(JavaUI.ID_PERSPECTIVE);
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
page.setPerspective(persDescription);
IViewPart arquilliaView = page.showView(ArquillianView.ID);
try {
assertTrue(arquilliaView instanceof CommonNavigator);
PackageExplorerPart packageView = (PackageExplorerPart) page.showView(JavaUI.ID_PACKAGES);
IProject project = getProject(TEST_PROJECT_NAME);
packageView.selectAndReveal(project);
CommonNavigator navigator = (CommonNavigator) arquilliaView;
CommonViewer viewer = navigator.getCommonViewer();
TreeItem[] items = viewer.getTree().getItems();
assertTrue(items.length == 1);
ViewerFilter[] filters = viewer.getFilters();
assertTrue(filters.length > 0);
WorkingSetFilter activeFilter = null;
List<ViewerFilter> newFilters = new ArrayList<ViewerFilter>();
int i = 0;
for (ViewerFilter filter : filters) {
if (!(filter instanceof ActiveProjectFilter)) {
newFilters.add(filter);
}
}
newFilters.add(new WorkingSetFilter());
viewer.setFilters(newFilters.toArray(new ViewerFilter[0]));
items = viewer.getTree().getItems();
assertTrue("Invalid filter", items.length == 2);
} finally {
if (arquilliaView != null) {
page.hideView(arquilliaView);
}
}
}
protected void onRun(IAction action) throws Exception {
IEditorPart editor = getActiveEditor();
if (editor != null) {
IEditorInput input = editor.getEditorInput();
Object resource = input.getAdapter(IJavaElement.class);
if (resource == null) {
resource = input.getAdapter(IFile.class);
}
if (resource != null) {
PackageExplorerPart.openInActivePerspective().selectAndReveal(resource);
}
}
}
