Examples with FindUsagesHandler com.intellij.find.findUsages.FindUsagesHandler used on opensource projects

Example 11 with FindUsagesHandler

use of com.intellij.find.findUsages.FindUsagesHandler in project intellij-community by JetBrains.

the class PyRefactoringUtil method findUsages.

@NotNull
public static List<UsageInfo> findUsages(@NotNull PsiNamedElement element, boolean forHighlightUsages) {
    final List<UsageInfo> usages = new ArrayList<>();
    final FindUsagesHandler handler = new PyFindUsagesHandlerFactory().createFindUsagesHandler(element, forHighlightUsages);
    assert handler != null;
    final List<PsiElement> elementsToProcess = new ArrayList<>();
    Collections.addAll(elementsToProcess, handler.getPrimaryElements());
    Collections.addAll(elementsToProcess, handler.getSecondaryElements());
    for (PsiElement e : elementsToProcess) {
        handler.processElementUsages(e, usageInfo -> {
            if (!usageInfo.isNonCodeUsage) {
                usages.add(usageInfo);
            }
            return true;
        }, FindUsagesHandler.createFindUsagesOptions(element.getProject(), null));
    }
    return usages;
}

Example 12 with FindUsagesHandler

use of com.intellij.find.findUsages.FindUsagesHandler in project intellij-community by JetBrains.

the class PyStaticCallHierarchyUtil method findUsages.

private static Collection<UsageInfo> findUsages(@NotNull final PsiElement element) {
    final FindUsagesHandler handler = createFindUsageHandler(element);
    if (handler == null) {
        return Lists.newArrayList();
    }
    final CommonProcessors.CollectProcessor<UsageInfo> processor = new CommonProcessors.CollectProcessor<>();
    final PsiElement[] psiElements = ArrayUtil.mergeArrays(handler.getPrimaryElements(), handler.getSecondaryElements());
    final FindUsagesOptions options = handler.getFindUsagesOptions(null);
    for (PsiElement psiElement : psiElements) {
        handler.processElementUsages(psiElement, processor, options);
    }
    return processor.getResults();
}