com.intellij.codeInsight.TargetElementUtil Java Examples

The following examples show how to use com.intellij.codeInsight.TargetElementUtil. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: TargetFileResolutionIntegrationTest.java From intellij-pants-plugin with Apache License 2.0

6 votes

public void testAvailableTargetTypes() throws IOException {
  String helloProjectPath = "examples/src/scala/org/pantsbuild/example/hello/";
  doImport(helloProjectPath);
  // should be only tested with pants versions above 1.24.0
  if (PantsUtil.isCompatibleProjectPantsVersion(myProjectRoot.getPath(), "1.24.0")) {
    VirtualFile vfile = myProjectRoot.findFileByRelativePath(helloProjectPath + "BUILD");
    assertNotNull(vfile);
    String input = new String(vfile.contentsToByteArray());
    PsiFile build = PsiManager.getInstance(myProject).findFile(vfile);
    final PsiReference reference = build.findReferenceAt(input.indexOf("target(") + 1);
    assertNotNull("no reference", reference);
    final Collection<PsiElement> elements = TargetElementUtil.getInstance().getTargetCandidates(reference);
    assertNotNull(elements);
    assertEquals(1, elements.size());
  }
}

Example #2

Source File: HaxeTargetElementEvaluator.java From intellij-haxe with Apache License 2.0

6 votes

@Nullable
@Override
public PsiElement adjustReferenceOrReferencedElement(PsiFile file,
                                                     Editor editor,
                                                     int offset,
                                                     int flags,
                                                     @Nullable PsiElement refElement) {
  PsiReference ref = TargetElementUtil.findReference(editor, offset);
  if (refElement == null && ref != null) {
    refElement = ref.resolve();
  }

  if (ref != null && refElement != null) {
    if (refElement instanceof HaxeClass) {
      boolean isInNewExpression = PsiTreeUtil.getParentOfType(ref.getElement(), HaxeNewExpression.class) != null;
      if (isInNewExpression) {
        HaxeClassModel classModel = ((HaxeClass)refElement).getModel();
        HaxeMethodModel constructor = classModel.getConstructorSelf();
        return null != constructor ? constructor.getBasePsi() : null;
      }
    }
  }

  return refElement;
}

Example #3

Source File: PantsResolveTest.java From intellij-pants-plugin with Apache License 2.0

5 votes

protected Collection<PsiElement> doTest(int expectedSize) {
  final PsiFile file = myFixture.getFile();
  assertNotNull(file);
  final PsiReference reference = file.findReferenceAt(myFixture.getCaretOffset());
  assertNotNull("no reference", reference);
  final Collection<PsiElement> elements = TargetElementUtil.getInstance().getTargetCandidates(reference);
  assertNotNull(elements);
  assertEquals(expectedSize, elements.size());
  return elements;
}

Example #4

Source File: HaxeHierarchyUtils.java From intellij-haxe with Apache License 2.0

5 votes

@Nullable
public static PsiElement getReferencedElement(@NotNull DataContext context) {
  PsiElement element = null;

  final Editor editor = CommonDataKeys.EDITOR.getData(context);
  if (editor != null) {
    element = TargetElementUtil.findTargetElement(editor,
                                  TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED |
                                  TargetElementUtil.ELEMENT_NAME_ACCEPTED);
  }

  return element;
}

Example #5

Source File: ThriftResolveTest.java From intellij-thrift with Apache License 2.0

5 votes

protected Collection<PsiElement> doTest(int expectedSize) {
  PsiFile file = myFixture.getFile();
  assertNotNull(file);
  PsiReference reference = file.findReferenceAt(myFixture.getCaretOffset());
  assertNotNull("no reference", reference);
  final Collection<PsiElement> elements = TargetElementUtil.getInstance().getTargetCandidates(reference);
  assertNotNull(elements);
  assertEquals(expectedSize, elements.size());
  return elements;
}

Example #6

Source File: CppParsingTest.java From CppTools with Apache License 2.0

5 votes

public void test() throws Throwable {
  doParseTest("SimpleParse");
  String docContent = myFixture.getEditor().getDocument().getCharsSequence().toString();
  String marker = "warn";

  PsiReference psiReference = myFixture.getFile().findReferenceAt(docContent.indexOf(marker) + marker.length());
  assertNotNull(psiReference);
  assertTrue(!(psiReference instanceof PsiMultiReference));

  marker = "operator ==";
  int offset = docContent.indexOf(marker) + marker.length() - 1;
  psiReference = myFixture.getFile().findReferenceAt(offset);
  assertNotNull(psiReference);
  assertTrue(!(psiReference instanceof PsiMultiReference));

  PsiElement psiElement = TargetElementUtil.getInstance().findTargetElement(myFixture.getEditor(), TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED |
    TargetElementUtil.ELEMENT_NAME_ACCEPTED, offset);

  assertNotNull(psiElement);

  marker = "operator=";
  offset = docContent.indexOf(marker) + marker.length() - 1;
  psiReference = myFixture.getFile().findReferenceAt(offset);
  assertNotNull(psiReference);
  assertTrue(!(psiReference instanceof PsiMultiReference));
  psiElement = TargetElementUtil.getInstance().findTargetElement(myFixture.getEditor(), TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED |
    TargetElementUtil.ELEMENT_NAME_ACCEPTED, offset);
  assertNotNull(psiElement);
}