Examples with FileReference com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference used on opensource projects

Example 6 with FileReference

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference in project intellij-community by JetBrains.

the class ConvertAbsolutePathToRelativeIntentionAction method isAvailable.

@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
    final int offset = editor.getCaretModel().getOffset();
    final PsiElement element = file.findElementAt(offset);
    if (element == null || element instanceof PsiWhiteSpace) {
        return false;
    }
    final PsiReference reference = file.findReferenceAt(offset);
    final FileReference fileReference = reference == null ? null : FileReference.findFileReference(reference);
    if (fileReference != null) {
        final FileReferenceSet set = fileReference.getFileReferenceSet();
        final FileReference lastReference = set.getLastReference();
        return set.couldBeConvertedTo(isConvertToRelative()) && lastReference != null && (!isConvertToRelative() && !set.isAbsolutePathReference() || isConvertToRelative() && set.isAbsolutePathReference()) && lastReference.resolve() != null;
    }
    return false;
}

Example 7 with FileReference

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference in project intellij-community by JetBrains.

the class ConvertAbsolutePathToRelativeIntentionAction method invoke.

@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
    final PsiReference reference = file.findReferenceAt(editor.getCaretModel().getOffset());
    final FileReference fileReference = reference == null ? null : FileReference.findFileReference(reference);
    if (fileReference != null) {
        final FileReference lastReference = fileReference.getFileReferenceSet().getLastReference();
        if (lastReference != null)
            lastReference.bindToElement(lastReference.resolve(), !isConvertToRelative());
    }
}

Example 8 with FileReference

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference in project intellij-community by JetBrains.

the class ReferenceInjectionTest method testInjectReference.

public void testInjectReference() throws Exception {
    myFixture.configureByText("foo.xml", "<foo xmlns=\"http://foo.bar\" \n" + "     xxx=\"ba<caret>r\"/>");
    assertNull(myFixture.getReferenceAtCaretPosition());
    assertTrue(new InjectLanguageAction().isAvailable(getProject(), myFixture.getEditor(), myFixture.getFile()));
    assertFalse(new UnInjectLanguageAction().isAvailable(getProject(), myFixture.getEditor(), myFixture.getFile()));
    InjectLanguageAction.invokeImpl(getProject(), myFixture.getEditor(), myFixture.getFile(), new FileReferenceInjector());
    assertTrue(myFixture.getReferenceAtCaretPosition() instanceof FileReference);
    assertFalse(new InjectLanguageAction().isAvailable(getProject(), myFixture.getEditor(), myFixture.getFile()));
    assertTrue(new UnInjectLanguageAction().isAvailable(getProject(), myFixture.getEditor(), myFixture.getFile()));
    myFixture.configureByText("bar.xml", "<foo xmlns=\"<error descr=\"URI is not registered (Settings | Languages & Frameworks | Schemas and DTDs)\">http://foo.bar</error>\" \n" + "     xxx=\"<error descr=\"Cannot resolve file 'bar'\">b<caret>ar</error>\"/>");
    myFixture.testHighlighting();
    UnInjectLanguageAction.invokeImpl(getProject(), myFixture.getEditor(), myFixture.getFile());
    assertNull(myFixture.getReferenceAtCaretPosition());
}

Example 9 with FileReference

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference in project intellij-community by JetBrains.

the class IconsReferencesContributor method registerReferenceProviders.

@Override
public void registerReferenceProviders(@NotNull PsiReferenceRegistrar registrar) {
    final PsiJavaElementPattern.Capture<PsiLiteralExpression> presentationAnno = literalExpression().annotationParam("com.intellij.ide.presentation.Presentation", "icon");
    registrar.registerReferenceProvider(presentationAnno, new PsiReferenceProvider() {

        @NotNull
        @Override
        public PsiReference[] getReferencesByElement(@NotNull final PsiElement element, @NotNull ProcessingContext context) {
            if (!PsiUtil.isPluginProject(element.getProject()))
                return PsiReference.EMPTY_ARRAY;
            return new PsiReference[] { new PsiReferenceBase<PsiElement>(element, true) {

                @Override
                public PsiElement resolve() {
                    String value = (String) ((PsiLiteralExpression) element).getValue();
                    if (value != null) {
                        List<String> path = StringUtil.split(value, ".");
                        if (path.size() > 1 && path.get(0).endsWith("Icons")) {
                            Project project = element.getProject();
                            PsiClass cur = findIconClass(project, path.get(0));
                            if (cur == null) {
                                return null;
                            }
                            for (int i = 1; i < path.size() - 1; i++) {
                                cur = cur.findInnerClassByName(path.get(i), false);
                                if (cur == null) {
                                    return null;
                                }
                            }
                            return cur.findFieldByName(path.get(path.size() - 1), false);
                        }
                    }
                    return null;
                }

                @Override
                public PsiElement handleElementRename(String newElementName) throws IncorrectOperationException {
                    PsiElement field = resolve();
                    if (field instanceof PsiField) {
                        String fqn = ((PsiField) field).getContainingClass().getQualifiedName();
                        if (fqn.startsWith("com.intellij.icons.")) {
                            return replace(newElementName, fqn, "com.intellij.icons.", element);
                        }
                        if (fqn.startsWith("icons.")) {
                            return replace(newElementName, fqn, "icons.", element);
                        }
                    }
                    return super.handleElementRename(newElementName);
                }

                @Override
                public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
                    if (element instanceof PsiField) {
                        String fqn = ((PsiField) element).getContainingClass().getQualifiedName();
                        String newElementName = ((PsiField) element).getName();
                        if (fqn.startsWith("com.intellij.icons.")) {
                            return replace(newElementName, fqn, "com.intellij.icons.", getElement());
                        }
                        if (fqn.startsWith("icons.")) {
                            return replace(newElementName, fqn, "icons.", getElement());
                        }
                    }
                    return super.bindToElement(element);
                }

                private PsiElement replace(String newElementName, String fqn, String pckg, PsiElement container) {
                    String newValue = "\"" + fqn.substring(pckg.length()) + "." + newElementName + "\"";
                    return getElement().replace(JavaPsiFacade.getElementFactory(container.getProject()).createExpressionFromText(newValue, container.getParent()));
                }

                @NotNull
                @Override
                public Object[] getVariants() {
                    return EMPTY_ARRAY;
                }
            } };
        }
    });
    final PsiMethodPattern method = psiMethod().withName("findIcon", "getIcon").definedInClass(IconLoader.class.getName());
    final PsiJavaElementPattern.Capture<PsiLiteralExpression> findGetIconPattern = literalExpression().and(psiExpression().methodCallParameter(0, method));
    registrar.registerReferenceProvider(findGetIconPattern, new PsiReferenceProvider() {

        @NotNull
        @Override
        public PsiReference[] getReferencesByElement(@NotNull final PsiElement element, @NotNull ProcessingContext context) {
            if (!PsiUtil.isIdeaProject(element.getProject()))
                return PsiReference.EMPTY_ARRAY;
            return new FileReferenceSet(element) {

                @Override
                protected Collection<PsiFileSystemItem> getExtraContexts() {
                    final Module icons = ModuleManager.getInstance(element.getProject()).findModuleByName("icons");
                    if (icons != null) {
                        final ArrayList<PsiFileSystemItem> result = new ArrayList<>();
                        final VirtualFile[] roots = ModuleRootManager.getInstance(icons).getSourceRoots();
                        final PsiManager psiManager = element.getManager();
                        for (VirtualFile root : roots) {
                            final PsiDirectory directory = psiManager.findDirectory(root);
                            if (directory != null) {
                                result.add(directory);
                            }
                        }
                        return result;
                    }
                    return super.getExtraContexts();
                }
            }.getAllReferences();
        }
    });
    registrar.registerReferenceProvider(XmlPatterns.xmlAttributeValue().withLocalName("icon"), new PsiReferenceProvider() {

        @NotNull
        @Override
        public PsiReference[] getReferencesByElement(@NotNull final PsiElement element, @NotNull ProcessingContext context) {
            if (!PsiUtil.isPluginProject(element.getProject()) || !DescriptorUtil.isPluginXml(element.getContainingFile())) {
                return PsiReference.EMPTY_ARRAY;
            }
            return new PsiReference[] { new PsiReferenceBase<PsiElement>(element, true) {

                @Override
                public PsiElement resolve() {
                    String value = ((XmlAttributeValue) element).getValue();
                    if (value.startsWith("/")) {
                        FileReference lastRef = new FileReferenceSet(element).getLastReference();
                        return lastRef != null ? lastRef.resolve() : null;
                    }
                    List<String> path = StringUtil.split(value, ".");
                    if (path.size() > 1 && path.get(0).endsWith("Icons")) {
                        Project project = element.getProject();
                        PsiClass cur = findIconClass(project, path.get(0));
                        if (cur == null)
                            return null;
                        for (int i = 1; i < path.size() - 1; i++) {
                            cur = cur.findInnerClassByName(path.get(i), false);
                            if (cur == null)
                                return null;
                        }
                        return cur.findFieldByName(path.get(path.size() - 1), false);
                    }
                    return null;
                }

                @Override
                public PsiElement handleElementRename(String newElementName) throws IncorrectOperationException {
                    PsiElement element = resolve();
                    if (element instanceof PsiFile) {
                        FileReference lastRef = new FileReferenceSet(element).getLastReference();
                        return lastRef.handleElementRename(newElementName);
                    }
                    if (element instanceof PsiField) {
                        String fqn = ((PsiField) element).getContainingClass().getQualifiedName();
                        if (fqn.startsWith("com.intellij.icons.")) {
                            return replace(fqn, newElementName, "com.intellij.icons.");
                        }
                        if (fqn.startsWith("icons.")) {
                            return replace(fqn, newElementName, "icons.");
                        }
                    }
                    return super.handleElementRename(newElementName);
                }

                @Override
                public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
                    if (element instanceof PsiFile) {
                        FileReference lastRef = new FileReferenceSet(element).getLastReference();
                        return lastRef.bindToElement(element);
                    }
                    if (element instanceof PsiField) {
                        String fqn = ((PsiField) element).getContainingClass().getQualifiedName();
                        String newName = ((PsiField) element).getName();
                        if (fqn.startsWith("com.intellij.icons.")) {
                            return replace(fqn, newName, "com.intellij.icons.");
                        }
                        if (fqn.startsWith("icons.")) {
                            return replace(fqn, newName, "icons.");
                        }
                    }
                    return super.bindToElement(element);
                }

                private PsiElement replace(String fqn, String newName, String pckg) {
                    XmlAttribute parent = (XmlAttribute) getElement().getParent();
                    parent.setValue(fqn.substring(pckg.length()) + "." + newName);
                    return parent.getValueElement();
                }

                @NotNull
                @Override
                public Object[] getVariants() {
                    return EMPTY_ARRAY;
                }
            } };
        }
    });
}

Example 10 with FileReference

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference in project intellij-plugins by JetBrains.

the class CfmlFileReferenceInspection method buildVisitor.

@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new PsiElementVisitor() {

        public void visitElement(final PsiElement element) {
            PsiElement tagParent = PsiTreeUtil.getParentOfType((element), CfmlTag.class);
            if ((element.getNode().getElementType() == CfmlTokenTypes.STRING_TEXT)) {
                if ((tagParent == null || (!((CfmlTag) tagParent).getTagName().equalsIgnoreCase("cfinclude") && !((CfmlTag) tagParent).getTagName().equalsIgnoreCase("cfmodule")))) {
                    PsiElement superParent = element.getParent() != null ? element.getParent().getParent() : null;
                    ASTNode superParentNode = superParent != null ? superParent.getNode() : null;
                    if ((superParentNode == null || superParentNode.getElementType() != CfmlElementTypes.INCLUDEEXPRESSION)) {
                        return;
                    }
                }
                final PsiReference[] refs = element.getParent().getReferences();
                for (int i = 0, refsLength = refs.length; i < refsLength; i++) {
                    PsiReference ref = refs[i];
                    if (!(ref instanceof FileReference))
                        continue;
                    if (ref.resolve() == null) {
                        PsiDirectory dir;
                        if (i > 0) {
                            final PsiElement target = refs[i - 1].resolve();
                            dir = target instanceof PsiDirectory ? (PsiDirectory) target : null;
                        } else {
                            dir = element.getContainingFile().getParent();
                        }
                        holder.registerProblem(ref.getElement(), ref.getRangeInElement(), isOnTheFly ? "Path '" + ref.getCanonicalText() + "' not found" : "Path not found", isOnTheFly && dir != null ? new LocalQuickFix[] { new CreateFileFix(i < refs.length - 1, ref.getCanonicalText(), dir) } : LocalQuickFix.EMPTY_ARRAY);
                        //                       ProblemHighlightType.ERROR);
                        break;
                    }
                }
            }
        }
    };
}