Examples with GrTypeElement org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement used on opensource projects

Example 16 with GrTypeElement

use of org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement in project intellij-community by JetBrains.

the class BaseScriptAnnotationChecker method checkApplicability.

@Override
public boolean checkApplicability(@NotNull AnnotationHolder holder, @NotNull GrAnnotation annotation) {
    if (GroovyCommonClassNames.GROOVY_TRANSFORM_BASE_SCRIPT.equals(annotation.getQualifiedName())) {
        PsiFile file = annotation.getContainingFile();
        if (file instanceof GroovyFile && !(((GroovyFile) file).isScript())) {
            holder.createErrorAnnotation(annotation, GroovyBundle.message("base.script.annotation.is.allowed.only.inside.scripts"));
            return true;
        }
        PsiElement pparent = annotation.getParent().getParent();
        if (pparent instanceof GrVariableDeclaration) {
            GrTypeElement typeElement = ((GrVariableDeclaration) pparent).getTypeElementGroovy();
            PsiType type = typeElement != null ? typeElement.getType() : null;
            if (!InheritanceUtil.isInheritor(type, GroovyCommonClassNames.GROOVY_LANG_SCRIPT)) {
                String typeText = type != null ? type.getCanonicalText() : CommonClassNames.JAVA_LANG_OBJECT;
                holder.createErrorAnnotation(annotation, GroovyBundle.message("declared.type.0.have.to.extend.script", typeText));
                return true;
            }
        }
    }
    return false;
}

Example 17 with GrTypeElement

use of org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement in project intellij-community by JetBrains.

the class GrCastFix method doCast.

static void doCast(@NotNull Project project, @NotNull PsiType type, @NotNull GrExpression expr) {
    if (!type.isValid())
        return;
    final GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(project);
    final GrSafeCastExpression cast = (GrSafeCastExpression) factory.createExpressionFromText("foo as String");
    final GrTypeElement typeElement = factory.createTypeElement(type);
    cast.getOperand().replaceWithExpression(expr, true);
    cast.getCastTypeElement().replace(typeElement);
    final GrExpression replaced = expr.replaceWithExpression(cast, true);
    JavaCodeStyleManager.getInstance(project).shortenClassReferences(replaced);
}

Example 18 with GrTypeElement

use of org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement in project intellij-community by JetBrains.

the class AsTypeTransformation method couldApply.

@Override
protected boolean couldApply(@NotNull GrSafeCastExpression expression) {
    GrTypeElement typeElement = expression.getCastTypeElement();
    if (typeElement == null)
        return false;
    PsiType type = typeElement.getType();
    return type instanceof PsiClassType && ((PsiClassType) type).getParameterCount() == 0;
}

Example 19 with GrTypeElement

use of org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement in project intellij-community by JetBrains.

the class GroovyConstructorUsagesSearcher method processGroovyConstructorUsages.

private static boolean processGroovyConstructorUsages(GrCodeReferenceElement element, final Processor<GrNewExpression> newExpressionProcessor, final LiteralConstructorSearcher literalProcessor) {
    PsiElement parent = element.getParent();
    if (parent instanceof GrAnonymousClassDefinition) {
        parent = parent.getParent();
    }
    if (parent instanceof GrNewExpression) {
        return newExpressionProcessor.process((GrNewExpression) parent);
    }
    if (parent instanceof GrTypeElement) {
        final GrTypeElement typeElement = (GrTypeElement) parent;
        final PsiElement grandpa = typeElement.getParent();
        if (grandpa instanceof GrVariableDeclaration) {
            final GrVariable[] vars = ((GrVariableDeclaration) grandpa).getVariables();
            if (vars.length == 1) {
                final GrVariable variable = vars[0];
                if (!checkLiteralInstantiation(variable.getInitializerGroovy(), literalProcessor)) {
                    return false;
                }
            }
        } else if (grandpa instanceof GrMethod) {
            final GrMethod method = (GrMethod) grandpa;
            if (typeElement == method.getReturnTypeElementGroovy()) {
                ControlFlowUtils.visitAllExitPoints(method.getBlock(), new ControlFlowUtils.ExitPointVisitor() {

                    @Override
                    public boolean visitExitPoint(Instruction instruction, @Nullable GrExpression returnValue) {
                        if (!checkLiteralInstantiation(returnValue, literalProcessor)) {
                            return false;
                        }
                        return true;
                    }
                });
            }
        } else if (grandpa instanceof GrTypeCastExpression) {
            final GrTypeCastExpression cast = (GrTypeCastExpression) grandpa;
            if (cast.getCastTypeElement() == typeElement && !checkLiteralInstantiation(cast.getOperand(), literalProcessor)) {
                return false;
            }
        } else if (grandpa instanceof GrSafeCastExpression) {
            final GrSafeCastExpression cast = (GrSafeCastExpression) grandpa;
            if (cast.getCastTypeElement() == typeElement && !checkLiteralInstantiation(cast.getOperand(), literalProcessor)) {
                return false;
            }
        }
    }
    return true;
}

Example 20 with GrTypeElement

use of org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement in project intellij-community by JetBrains.

the class EquivalenceChecker method safeCastExpressionsAreEquivalent.

private static boolean safeCastExpressionsAreEquivalent(GrSafeCastExpression expression1, GrSafeCastExpression expression2) {
    final GrExpression operand1 = expression1.getOperand();
    final GrExpression operand2 = expression2.getOperand();
    if (!expressionsAreEquivalent(operand1, operand2)) {
        return false;
    }
    final GrTypeElement typeElement1 = expression1.getCastTypeElement();
    final GrTypeElement typeElement2 = expression2.getCastTypeElement();
    final PsiType safe1 = typeElement1 == null ? null : typeElement1.getType();
    final PsiType safe2 = typeElement2 == null ? null : typeElement2.getType();
    return typesAreEquivalent(safe1, safe2);
}