protected void completionFinished( final int offset1, final int offset2, final CompletionProgressIndicator indicator, final LookupElement[] items, boolean hasModifiers) { if (items.length == 0) { LookupManager.getInstance(indicator.getProject()).hideActiveLookup(); indicator.handleEmptyLookup(true); checkNotSync(indicator, items); return; } LOG.assertTrue(!indicator.isRunning(), "running"); LOG.assertTrue(!indicator.isCanceled(), "canceled"); indicator.getLookup().refreshUi(true, false); final AutoCompletionDecision decision = shouldAutoComplete(indicator, items); if (decision == AutoCompletionDecision.SHOW_LOOKUP) { CompletionServiceImpl.setCompletionPhase(new CompletionPhase.ItemsCalculated(indicator)); indicator.getLookup().setCalculating(false); indicator.showLookup(); } else if (decision instanceof AutoCompletionDecision.InsertItem) { final Runnable restorePrefix = rememberDocumentState(indicator.getEditor()); final LookupElement item = ((AutoCompletionDecision.InsertItem) decision).getElement(); CommandProcessor.getInstance() .executeCommand( indicator.getProject(), new Runnable() { @Override public void run() { indicator.setMergeCommand(); indicator.getLookup().finishLookup(Lookup.AUTO_INSERT_SELECT_CHAR, item); } }, "Autocompletion", null); // the insert handler may have started a live template with completion if (CompletionService.getCompletionService().getCurrentCompletion() == null && !ApplicationManager.getApplication().isUnitTestMode()) { CompletionServiceImpl.setCompletionPhase( hasModifiers ? new CompletionPhase.InsertedSingleItem(indicator, restorePrefix) : CompletionPhase.NoCompletion); } checkNotSync(indicator, items); } else if (decision == AutoCompletionDecision.CLOSE_LOOKUP) { LookupManager.getInstance(indicator.getProject()).hideActiveLookup(); checkNotSync(indicator, items); } }
private LookupElement[] calculateItems( CompletionInitializationContext initContext, WeighingDelegate weigher) { duringCompletion(initContext); ProgressManager.checkCanceled(); LookupElement[] result = CompletionService.getCompletionService().performCompletion(myParameters, weigher); ProgressManager.checkCanceled(); weigher.waitFor(); ProgressManager.checkCanceled(); return result; }