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

Example 21 with GrTypeElement

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

the class GrTraitType method createTraitType.

// todo move this method to org.jetbrains.plugins.groovy.lang.psi.impl.statements.expressions.types.GrSafeCastExpressionImpl
@Nullable
public static PsiType createTraitType(@NotNull GrSafeCastExpression safeCastExpression) {
    GrExpression operand = safeCastExpression.getOperand();
    PsiType exprType = operand.getType();
    if (!(exprType instanceof PsiClassType) && !(exprType instanceof GrTraitType))
        return null;
    GrTypeElement typeElement = safeCastExpression.getCastTypeElement();
    if (typeElement == null)
        return null;
    PsiType type = typeElement.getType();
    if (!GrTraitUtil.isTrait(PsiTypesUtil.getPsiClass(type)))
        return null;
    return createTraitType(exprType, ContainerUtil.newSmartList(type));
}

Example 22 with GrTypeElement

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

the class GroovyPsiElementFactoryImpl method createReferenceElementFromText.

@NotNull
@Override
public GrCodeReferenceElement createReferenceElementFromText(@NotNull String refName, final PsiElement context) {
    GroovyFile file = createGroovyFileChecked("(" + refName + ")foo", false, context);
    GrTypeElement typeElement = ((GrTypeCastExpression) file.getTopStatements()[0]).getCastTypeElement();
    return ((GrClassTypeElement) typeElement).getReferenceElement();
}

Example 23 with GrTypeElement

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

the class GrVariableBaseImpl method getTypeGroovy.

@Override
@Nullable
public PsiType getTypeGroovy() {
    final GrExpression initializer = getInitializerGroovy();
    GrTypeElement typeElement = getTypeElementGroovy();
    PsiType declaredType = null;
    if (typeElement != null) {
        declaredType = typeElement.getType();
        if (!(declaredType instanceof PsiClassType)) {
            return declaredType;
        }
    }
    if (initializer != null) {
        PsiType initializerType = ourGuard.doPreventingRecursion(this, true, initializer::getType);
        if (declaredType == null)
            return initializerType;
        if (initializerType instanceof PsiClassType && TypesUtil.isAssignable(declaredType, initializerType, this)) {
            final PsiClassType.ClassResolveResult initializerResult = ((PsiClassType) initializerType).resolveGenerics();
            final PsiClass initializerClass = initializerResult.getElement();
            if (initializerClass != null && !com.intellij.psi.util.PsiUtil.isRawSubstitutor(initializerClass, initializerResult.getSubstitutor())) {
                return initializerType;
            }
        }
    }
    return declaredType;
}

Example 24 with GrTypeElement

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

the class GrVariableBaseImpl method setType.

@Override
public void setType(@Nullable PsiType type) {
    final GrVariableDeclaration variableDeclaration = getDeclaration();
    if (variableDeclaration == null)
        return;
    final GrTypeElement typeElement = variableDeclaration.getTypeElementGroovyForVariable(this);
    if (type == null) {
        if (typeElement != null) {
            if (!variableDeclaration.isTuple() && variableDeclaration.getModifierList().getModifiers().length == 0) {
                variableDeclaration.getModifierList().setModifierProperty(GrModifier.DEF, true);
            }
            typeElement.delete();
        }
        return;
    }
    type = TypesUtil.unboxPrimitiveTypeWrapper(type);
    GrTypeElement newTypeElement;
    try {
        newTypeElement = GroovyPsiElementFactory.getInstance(getProject()).createTypeElement(type);
    } catch (IncorrectOperationException e) {
        LOG.error(e);
        return;
    }
    if (typeElement == null) {
        newTypeElement = (GrTypeElement) getParent().addBefore(newTypeElement, this);
    } else {
        newTypeElement = (GrTypeElement) typeElement.replace(newTypeElement);
    }
    JavaCodeStyleManager.getInstance(getProject()).shortenClassReferences(newTypeElement);
}

Example 25 with GrTypeElement

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

the class GrVariableDeclarationImpl method setType.

@Override
public void setType(@Nullable PsiType type) {
    final GrTypeElement typeElement = getTypeElementGroovy();
    if (type == null) {
        if (typeElement == null)
            return;
        if (getModifierList().getModifiers().length == 0) {
            getModifierList().setModifierProperty(GrModifier.DEF, true);
        }
        typeElement.delete();
        return;
    }
    type = TypesUtil.unboxPrimitiveTypeWrapper(type);
    GrTypeElement newTypeElement;
    try {
        newTypeElement = GroovyPsiElementFactory.getInstance(getProject()).createTypeElement(type);
    } catch (IncorrectOperationException e) {
        LOG.error(e);
        return;
    }
    if (typeElement == null) {
        getModifierList().setModifierProperty(GrModifier.DEF, false);
        final GrVariable[] variables = getVariables();
        if (variables.length == 0)
            return;
        newTypeElement = (GrTypeElement) addBefore(newTypeElement, variables[0]);
    } else {
        newTypeElement = (GrTypeElement) typeElement.replace(newTypeElement);
    }
    JavaCodeStyleManager.getInstance(getProject()).shortenClassReferences(newTypeElement);
}