Examples with IssueResolutionAcceptor org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor used on opensource projects

Example 1 with IssueResolutionAcceptor

use of org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor in project dsl-devkit by dsldevkit.

the class DefaultCheckQuickfixProvider method getResolutions.

/**
 * Invokes quickfix methods and creates IssueResolution objects. Both "native" quickfix providers and Check
 * quickfix providers are considered.
 * <p>
 * {@inheritDoc}
 */
@Override
protected List<IssueResolution> getResolutions(final Issue issue, final List<Method> fixMethods) {
    final ICoreIssueResolutionAcceptor coreIssueResolutionAcceptor = coreIssueResolutionAcceptorProvider.get();
    final IssueResolutionAcceptor defaultIssueResolutionAcceptor = issueResolutionAcceptorProvider.get();
    for (Method fixMethod : fixMethods) {
        try {
            fixMethod.setAccessible(true);
            if (Lists.newArrayList(getClass().getMethods()).contains(fixMethod)) {
                if (fixMethod.getAnnotation(CoreFix.class) != null) {
                    fixMethod.invoke(this, issue, coreIssueResolutionAcceptor);
                } else {
                    // Legacy code: executes native quickfixes
                    fixMethod.invoke(this, issue, defaultIssueResolutionAcceptor);
                }
            } else {
                // the fix method
                for (final ICoreQuickfixProvider p : getProviders()) {
                    if (Iterables.contains(methodsForProvider(p, issue.getCode()), fixMethod)) {
                        fixMethod.invoke(p, issue, coreIssueResolutionAcceptor);
                    }
                }
            }
        // CHECKSTYLE:OFF
        } catch (Exception e) {
            // CHECKSTYLE:ON
            // $NON-NLS-1$
            LOGGER.error("Error executing fix method", e);
        }
    }
    final Iterable<IssueResolution> allResolutions = Iterables.concat(Lists.transform(coreIssueResolutionAcceptor.getIssueResolutions(), new Function<CoreIssueResolution, IssueResolution>() {

        @Override
        public IssueResolution apply(final CoreIssueResolution from) {
            return new IssueResolutionWrapper(from);
        }
    }), defaultIssueResolutionAcceptor.getIssueResolutions());
    return Lists.newArrayList(allResolutions);
}

Example 2 with IssueResolutionAcceptor

use of org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor in project xtext-eclipse by eclipse.

the class DeclarativeQuickfixProviderTest method testHasResolutions2.

@Test
public void testHasResolutions2() throws Exception {
    AbstractDeclarativeQuickfixProvider provider = new AbstractDeclarativeQuickfixProvider() {

        @Fix(DeclarativeQuickfixProviderTest.DUMMY_CODE)
        @Fix(DeclarativeQuickfixProviderTest.DUMMY_CODE2)
        public void signature(Issue i, IssueResolutionAcceptor acceptor) {
        }
    };
    assertFalse(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE + 1));
    assertTrue(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE));
    assertTrue(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE2));
}

Example 3 with IssueResolutionAcceptor

use of org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor in project xtext-eclipse by eclipse.

the class DeclarativeQuickfixProviderTest method testHasResolutions3.

@Test
public void testHasResolutions3() throws Exception {
    AbstractDeclarativeQuickfixProvider provider = new AbstractDeclarativeQuickfixProvider() {

        @Fixes({ @Fix(DeclarativeQuickfixProviderTest.DUMMY_CODE), @Fix(DeclarativeQuickfixProviderTest.DUMMY_CODE2) })
        public void signature(Issue i, IssueResolutionAcceptor acceptor) {
        }
    };
    assertFalse(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE + 1));
    assertTrue(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE));
    assertTrue(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE2));
}

Example 4 with IssueResolutionAcceptor

use of org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor in project xtext-eclipse by eclipse.

the class DeclarativeQuickfixProviderTest method testHasResolutions.

@Test
public void testHasResolutions() throws Exception {
    AbstractDeclarativeQuickfixProvider provider = new AbstractDeclarativeQuickfixProvider() {

        @Fix(DeclarativeQuickfixProviderTest.DUMMY_CODE)
        public void signature(Issue i, IssueResolutionAcceptor acceptor) {
        }
    };
    assertFalse(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE + 1));
    assertTrue(provider.hasResolutionFor(DeclarativeQuickfixProviderTest.DUMMY_CODE));
}

Example 5 with IssueResolutionAcceptor

use of org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor in project xtext-xtend by eclipse.

the class XtendQuickfixProvider method removeUnusedPrivateMember.

@Fix(IssueCodes.UNUSED_PRIVATE_MEMBER)
public void removeUnusedPrivateMember(final Issue issue, IssueResolutionAcceptor acceptor) {
    // use the same label, description and image
    // to be able to use the quickfixes (issue resolution) in batch mode
    String label = "Remove member.";
    String description = "Remove the unused private member.";
    String image = "delete_edit.png";
    acceptor.accept(issue, label, description, image, new IModification() {

        @Override
        public void apply(IModificationContext context) throws Exception {
            final IXtextDocument document = context.getXtextDocument();
            document.modify(new IUnitOfWork.Void<XtextResource>() {

                @Override
                public void process(XtextResource state) throws Exception {
                    final EObject element = state.getEObject(issue.getUriToProblem().fragment());
                    final ICompositeNode elementNode = NodeModelUtils.findActualNodeFor(element);
                    final Position elementPosition = new Position(elementNode.getOffset(), elementNode.getLength());
                    document.addPosition(elementPosition);
                    if (element instanceof XtendField) {
                        final JvmField field = associations.getJvmField((XtendField) element);
                        final List<Position> assignments = EcoreUtil2.eAllContentsAsList(element.eResource()).stream().filter(XAssignment.class::isInstance).map(XAssignment.class::cast).filter(assignment -> field == assignment.getFeature()).map(assignment -> {
                            final ICompositeNode assignmentNode = NodeModelUtils.findActualNodeFor(assignment);
                            final int offset = assignmentNode.getOffset();
                            final XExpression assignmentValue = assignment.getValue();
                            int length = assignmentNode.getLength();
                            if (expressionHelper.hasSideEffects(assignmentValue)) {
                                length -= NodeModelUtils.findActualNodeFor(assignmentValue).getLength();
                            }
                            return new Position(offset, length);
                        }).collect(Collectors.toList());
                        for (final Position assignment : assignments) {
                            document.addPosition(assignment);
                        }
                        for (final Position assignment : assignments) {
                            document.replace(assignment.getOffset(), assignment.getLength(), "");
                        }
                    }
                    document.replace(elementPosition.getOffset(), elementPosition.getLength(), "");
                }
            });
            organizeImportsHandler.doOrganizeImports(document);
        }
    });
}