public void fillCompletionVariants(CompletionParameters parameters, final CompletionResultSet result) {
result.addElement(LookupElementBuilder.create("huzzah"));
final Project project = parameters.getOriginalFile().getProject();
GlobalSearchScope scope = ProjectScope.getProjectScope(project);
Collection<JSQualifiedNamedElement> scopes = JSResolveUtil.findElementsByName("$scope", project, scope);
String s = "\\$scope\\.(\\w*)";
final FindManager findManager = FindManager.getInstance(project);
final FindModel findModel = (FindModel) findManager.getFindInFileModel().clone();
findModel.setRegularExpressions(true);
findModel.setFileFilter("*.js, *.html");
findModel.setStringToFind(s);
findModel.setStringToReplace("$1");
CommonProcessors.CollectProcessor<Usage> collectProcessor = new CommonProcessors.CollectProcessor<Usage>();
PsiDirectory directory = PsiManager.getInstance(project).findDirectory(project.getBaseDir());
FindInProjectUtil.findUsages(findModel, directory, project,
true, new AdapterProcessor<UsageInfo, Usage>(collectProcessor, UsageInfo2UsageAdapter.CONVERTER), new FindUsagesProcessPresentation());
final Collection<Usage> usages = collectProcessor.getResults();
//todo: needs code review. There must be a better way to do this
Runnable runnable = new Runnable() {
public void run() {
for (final Usage r : usages) {
final UsageInfo2UsageAdapter usage = (UsageInfo2UsageAdapter) r;
//avoid angular source files. Is there a better way to do this?
if (usage.getFile().getName().startsWith("angular")) continue;
usage.processRangeMarkers(new Processor<Segment>() {
@Override
public boolean process(Segment segment) {
try {
final int textOffset = segment.getStartOffset();
final int textEndOffset = segment.getEndOffset();
Document document = usage.getDocument();
CharSequence charsSequence = document.getCharsSequence();
final CharSequence foundString = charsSequence.subSequence(textOffset, textEndOffset);
String s = foundString.toString();
String regExMatch = FindManager.getInstance(project).getStringToReplace(s, findModel, textOffset, document.getText());
System.out.println(regExMatch);
PsiElement element = PsiUtilBase.getElementAtOffset(((UsageInfo2UsageAdapter) r).getUsageInfo().getFile(), textOffset + 1);
PsiElement propElement = PsiUtilBase.getElementAtOffset(((UsageInfo2UsageAdapter) r).getUsageInfo().getFile(), textOffset + 1 + "$scope".length());
String elementText = element.getText();
System.out.println(elementText + ": " + regExMatch + " - " + s);
result.addElement(LookupElementBuilder.create(propElement, propElement.getText()));
return true;
} catch (FindManager.MalformedReplacementStringException e1) {
e1.printStackTrace();
}
return false;
}
});
}
result.addLookupAdvertisement("Results based on all '$scope's");
GlobalSearchScope scope = ProjectScope.getProjectScope(project);
}
};
ApplicationManager.getApplication().runReadAction(runnable);