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

Example 1 with PsiReferenceProvider

use of com.intellij.psi.PsiReferenceProvider in project oxy-template-support-plugin by mutant-industries.

the class LiteralJsMacroReferenceContributor method registerReferenceProviders.

@Override
public void registerReferenceProviders(@NotNull PsiReferenceRegistrar registrar) {
    registrar.registerReferenceProvider(PlatformPatterns.psiElement(PsiLiteralExpression.class), new PsiReferenceProvider() {

        @NotNull
        @Override
        public PsiReference[] getReferencesByElement(@NotNull PsiElement element, @NotNull ProcessingContext context) {
            PsiLiteralExpression literalExpression = (PsiLiteralExpression) element;
            PsiMethodCallExpression callExpression;
            PsiNewExpression newMacroCallExpression;
            if (!(literalExpression.getValue() instanceof String)) {
                return PsiReference.EMPTY_ARRAY;
            }
            if ((newMacroCallExpression = PsiTreeUtil.getParentOfType(literalExpression, PsiNewExpressionImpl.class)) != null && newMacroCallExpression.getClassReference() != null) {
                if (MacroCall.class.getName().equals(newMacroCallExpression.getClassReference().getQualifiedName())) {
                    return new MacroReferenceSet(literalExpression).getAllReferences();
                }
            } else if ((callExpression = PsiTreeUtil.getParentOfType(literalExpression, PsiMethodCallExpression.class)) != null) {
                PsiExpression[] parameters = callExpression.getArgumentList().getExpressions();
                PsiReferenceExpression expression = callExpression.getMethodExpression();
                String callText = expression.getText();
                if (// TODO type check...
                callText.contains("ageUpdater.update")) {
                    if (parameters.length > 0 && literalExpression.isEquivalentTo(parameters[0])) {
                    // TODO template path reference
                    } else if (parameters.length > 1 && literalExpression.isEquivalentTo(parameters[1])) {
                        return new MacroReferenceSet(literalExpression).getAllReferences();
                    }
                }
            }
            return PsiReference.EMPTY_ARRAY;
        }
    });
}