Examples with PsiReference com.intellij.psi.PsiReference used on opensource projects

Example 26 with PsiReference

use of com.intellij.psi.PsiReference in project intellij-community by JetBrains.

the class PyKnownDecoratorUtil method resolveDecorator.

@Nullable
private static PsiElement resolveDecorator(@NotNull PyDecorator decorator) {
    final PyExpression callee = decorator.getCallee();
    if (callee == null) {
        return null;
    }
    final PsiReference reference = callee.getReference();
    if (reference == null) {
        return null;
    }
    return reference.resolve();
}

Example 27 with PsiReference

use of com.intellij.psi.PsiReference in project intellij-community by JetBrains.

the class PyInjectionResolveTest method doResolve.

@Override
protected PsiElement doResolve() {
    myFixture.configureByFile("resolve/" + getTestName(false) + ".py");
    final PsiFile psiFile = myFixture.getFile();
    final int markerOffset = findMarkerOffset(psiFile);
    final InjectedLanguageManager manager = InjectedLanguageManager.getInstance(myFixture.getProject());
    final PsiElement injectedElement = manager.findInjectedElementAt(psiFile, markerOffset);
    assertNotNull("no injected element found at <ref> position", injectedElement);
    PsiReference reference = null;
    final PyReferenceOwner referenceOwner = PsiTreeUtil.getParentOfType(injectedElement, PyReferenceOwner.class);
    if (referenceOwner != null) {
        reference = referenceOwner.getReference();
    }
    assertNotNull("no reference found at <ref> position", reference);
    return reference.resolve();
}

Example 28 with PsiReference

use of com.intellij.psi.PsiReference in project intellij-community by JetBrains.

the class ResolveLabelTest method testLabelResolve.

public void testLabelResolve() throws Exception {
    final PsiReference ref = configureByFile(getTestName(true) + "/" + getTestName(false) + ".groovy");
    final PsiElement resolved = ref.resolve();
    assertNotNull(resolved);
    assertInstanceOf(resolved, GrLabeledStatement.class);
}

Example 29 with PsiReference

use of com.intellij.psi.PsiReference in project intellij-community by JetBrains.

the class MavenReferenceConverter method createReferences.

@NotNull
public PsiReference[] createReferences(GenericDomValue value, PsiElement element, ConvertContext context) {
    String text = value.getStringValue();
    TextRange range = ElementManipulators.getValueTextRange(element);
    return new PsiReference[] { createReference(element, text, range) };
}

Example 30 with PsiReference

use of com.intellij.psi.PsiReference in project intellij-community by JetBrains.

the class MavenSmartCompletionContributor method getVariants.

@NotNull
private static Collection<?> getVariants(CompletionParameters parameters) {
    if (!MavenDomUtil.isMavenFile(parameters.getOriginalFile()))
        return Collections.emptyList();
    SmartList<?> result = new SmartList<>();
    for (PsiReference each : getReferences(parameters)) {
        if (each instanceof TagNameReference)
            continue;
        if (each instanceof GenericDomValueReference) {
            GenericDomValueReference reference = (GenericDomValueReference) each;
            Converter converter = reference.getConverter();
            if (converter instanceof MavenSmartConverter) {
                Collection variants = ((MavenSmartConverter) converter).getSmartVariants(reference.getConvertContext());
                if (converter instanceof ResolvingConverter) {
                    addVariants((ResolvingConverter) converter, variants, result);
                } else {
                    result.addAll(variants);
                }
            } else if (converter instanceof ResolvingConverter) {
                //noinspection unchecked
                ResolvingConverter resolvingConverter = (ResolvingConverter) converter;
                Collection variants = resolvingConverter.getVariants(reference.getConvertContext());
                addVariants(resolvingConverter, variants, result);
            }
        } else {
            //noinspection unchecked
            Collections.addAll((Collection) result, each.getVariants());
        }
    }
    return result;
}