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

Example 21 with PsiFile

use of com.intellij.psi.PsiFile in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoExcludePathLookupActionProvider method fillActions.

@Override
public void fillActions(LookupElement element, Lookup lookup, Consumer<LookupElementAction> consumer) {
    PsiElement psiElement = element.getPsiElement();
    PsiFile file = psiElement != null && psiElement.isValid() ? psiElement.getContainingFile() : null;
    String importPath = file instanceof GoFile ? ((GoFile) file).getImportPath(false) : null;
    if (importPath != null) {
        Project project = psiElement.getProject();
        for (String path : getPaths(importPath)) {
            consumer.consume(new ExcludePathAction(project, path));
        }
        consumer.consume(new EditExcludedAction(project));
    }
}

Example 22 with PsiFile

use of com.intellij.psi.PsiFile in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoImportPackageQuickFix method getImportPathVariantsToImport.

@NotNull
public static List<String> getImportPathVariantsToImport(@NotNull String packageName, @NotNull PsiElement context) {
    PsiFile contextFile = context.getContainingFile();
    Set<String> imported = contextFile instanceof GoFile ? ((GoFile) contextFile).getImportedPackagesMap().keySet() : Collections.emptySet();
    Project project = context.getProject();
    PsiDirectory parentDirectory = contextFile != null ? contextFile.getParent() : null;
    String testTargetPackage = GoTestFinder.getTestTargetPackage(contextFile);
    Module module = contextFile != null ? ModuleUtilCore.findModuleForPsiElement(contextFile) : null;
    boolean vendoringEnabled = GoVendoringUtil.isVendoringEnabled(module);
    GlobalSearchScope scope = GoUtil.goPathResolveScope(context);
    Collection<GoFile> packages = StubIndex.getElements(GoPackagesIndex.KEY, packageName, project, scope, GoFile.class);
    return sorted(skipNulls(map2Set(packages, file -> {
        if (parentDirectory != null && parentDirectory.isEquivalentTo(file.getParent())) {
            if (testTargetPackage == null || !testTargetPackage.equals(file.getPackageName())) {
                return null;
            }
        }
        if (!GoPsiImplUtil.canBeAutoImported(file, false, module)) {
            return null;
        }
        String importPath = file.getImportPath(vendoringEnabled);
        return !imported.contains(importPath) ? importPath : null;
    })), new MyImportsComparator(context, vendoringEnabled));
}

Example 23 with PsiFile

use of com.intellij.psi.PsiFile in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoImportPackageQuickFix method doAutoImportOrShowHint.

public boolean doAutoImportOrShowHint(@NotNull Editor editor, boolean showHint) {
    PsiElement element = getStartElement();
    if (element == null || !element.isValid())
        return false;
    PsiReference reference = getReference(element);
    if (reference == null || reference.resolve() != null)
        return false;
    List<String> packagesToImport = getImportPathVariantsToImport(element);
    if (packagesToImport.isEmpty()) {
        return false;
    }
    PsiFile file = element.getContainingFile();
    String firstPackageToImport = getFirstItem(packagesToImport);
    // autoimport on trying to fix
    if (packagesToImport.size() == 1) {
        if (GoCodeInsightSettings.getInstance().isAddUnambiguousImportsOnTheFly() && !LaterInvocator.isInModalContext() && (ApplicationManager.getApplication().isUnitTestMode() || DaemonListeners.canChangeFileSilently(file))) {
            CommandProcessor.getInstance().runUndoTransparentAction(() -> perform(file, firstPackageToImport));
            return true;
        }
    }
    // show hint on failed autoimport
    if (showHint) {
        if (ApplicationManager.getApplication().isUnitTestMode())
            return false;
        if (HintManager.getInstance().hasShownHintsThatWillHideByOtherHint(true))
            return false;
        if (!GoCodeInsightSettings.getInstance().isShowImportPopup())
            return false;
        TextRange referenceRange = reference.getRangeInElement().shiftRight(element.getTextRange().getStartOffset());
        HintManager.getInstance().showQuestionHint(editor, ShowAutoImportPass.getMessage(packagesToImport.size() > 1, getFirstItem(packagesToImport)), referenceRange.getStartOffset(), referenceRange.getEndOffset(), () -> {
            if (file.isValid() && !editor.isDisposed()) {
                perform(packagesToImport, file, editor);
            }
            return true;
        });
        return true;
    }
    return false;
}

Example 24 with PsiFile

use of com.intellij.psi.PsiFile in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoAutoImportInsertHandler method autoImport.

private static void autoImport(@NotNull InsertionContext context, @NotNull GoNamedElement element) {
    PsiFile file = context.getFile();
    boolean vendoringEnabled = GoVendoringUtil.isVendoringEnabled(ModuleUtilCore.findModuleForPsiElement(file));
    String importPath = element.getContainingFile().getImportPath(vendoringEnabled);
    if (StringUtil.isEmpty(importPath))
        return;
    PsiDocumentManager.getInstance(context.getProject()).commitDocument(context.getEditor().getDocument());
    PsiReference reference = file.findReferenceAt(context.getStartOffset());
    if (reference != null) {
        PsiElement referenceElement = reference.getElement();
        GoImportPackageQuickFix fix = new GoImportPackageQuickFix(referenceElement, importPath);
        fix.invoke(context.getProject(), file, context.getEditor(), referenceElement, referenceElement);
    }
}

Example 25 with PsiFile

use of com.intellij.psi.PsiFile in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoCompletionContributor method fillCompletionVariants.

@Override
public void fillCompletionVariants(@NotNull CompletionParameters parameters, @NotNull CompletionResultSet result) {
    PsiElement position = parameters.getPosition();
    PsiFile file = parameters.getOriginalFile();
    ASTNode node = position.getNode();
    if (file instanceof GoFile && position.getParent() instanceof GoPackageClause && node.getElementType() == GoTypes.IDENTIFIER) {
        boolean isTestFile = GoTestFinder.isTestFile(file);
        PsiDirectory directory = file.getParent();
        String currentPackageName = ((GoFile) file).getPackageName();
        Collection<String> packagesInDirectory = GoPackageUtil.getAllPackagesInDirectory(directory, null, true);
        for (String packageName : packagesInDirectory) {
            if (!packageName.equals(currentPackageName)) {
                result.addElement(packageLookup(packageName, GoCompletionUtil.PACKAGE_PRIORITY - 1));
            }
            if (isTestFile) {
                result.addElement(packageLookup(packageName + GoConstants.TEST_SUFFIX, GoCompletionUtil.PACKAGE_PRIORITY));
            }
        }
        if (directory != null && ContainerUtil.filter(directory.getFiles(), Conditions.instanceOf(GoFile.class)).size() == 1) {
            String packageFromDirectory = GoPsiImplUtil.getLocalPackageName(directory.getName());
            if (!packageFromDirectory.isEmpty()) {
                result.addElement(packageLookup(packageFromDirectory, GoCompletionUtil.PACKAGE_PRIORITY - 1));
            }
        }
        result.addElement(packageLookup(GoConstants.MAIN, GoCompletionUtil.PACKAGE_PRIORITY - 2));
    }
    super.fillCompletionVariants(parameters, result);
}