Examples with FunctionElement com.google.devtools.j2objc.types.FunctionElement used on opensource projects

Example 16 with FunctionElement

use of com.google.devtools.j2objc.types.FunctionElement in project j2objc by google.

the class ArrayRewriter method newArrayAssignment.

private FunctionInvocation newArrayAssignment(Assignment assignmentNode, ArrayAccess arrayAccessNode, TypeMirror componentType) {
    Assignment.Operator op = assignmentNode.getOperator();
    assert !componentType.getKind().isPrimitive();
    assert op == Assignment.Operator.ASSIGN;
    Expression value = TreeUtil.remove(assignmentNode.getRightHandSide());
    Expression retainedValue = TranslationUtil.retainResult(value);
    String funcName = "IOSObjectArray_Set";
    if (retainedValue != null) {
        funcName = "IOSObjectArray_SetAndConsume";
        value = retainedValue;
    }
    TypeElement objArrayType = TypeUtil.IOS_OBJECT_ARRAY;
    TypeMirror idType = TypeUtil.ID_TYPE;
    FunctionElement element = new FunctionElement(funcName, idType, objArrayType).addParameters(objArrayType.asType(), typeUtil.getInt(), idType);
    FunctionInvocation invocation = new FunctionInvocation(element, componentType);
    List<Expression> args = invocation.getArguments();
    args.add(TreeUtil.remove(arrayAccessNode.getArray()));
    args.add(TreeUtil.remove(arrayAccessNode.getIndex()));
    args.add(value);
    return invocation;
}

Example 17 with FunctionElement

use of com.google.devtools.j2objc.types.FunctionElement in project j2objc by google.

the class Autoboxer method rewriteBoxedPrefixOrPostfix.

private void rewriteBoxedPrefixOrPostfix(TreeNode node, Expression operand, String funcName) {
    TypeMirror type = operand.getTypeMirror();
    TypeMirror primitiveType = typeUtil.unboxedType(type);
    if (primitiveType == null) {
        return;
    }
    TypeMirror pointerType = new PointerType(type);
    funcName = "JreBoxed" + funcName + translationUtil.getOperatorFunctionModifier(operand) + NameTable.capitalize(primitiveType.toString());
    FunctionElement element = new FunctionElement(funcName, type, TypeUtil.asTypeElement(type)).addParameters(pointerType);
    FunctionInvocation invocation = new FunctionInvocation(element, type);
    invocation.addArgument(new PrefixExpression(pointerType, PrefixExpression.Operator.ADDRESS_OF, TreeUtil.remove(operand)));
    node.replaceWith(invocation);
}

Example 18 with FunctionElement

use of com.google.devtools.j2objc.types.FunctionElement in project j2objc by google.

the class SwitchRewriter method fixStringValue.

private void fixStringValue(SwitchStatement node) {
    Expression expr = node.getExpression();
    TypeMirror type = expr.getTypeMirror();
    if (!typeUtil.isString(type)) {
        return;
    }
    ArrayType arrayType = typeUtil.getArrayType(type);
    ArrayInitializer arrayInit = new ArrayInitializer(arrayType);
    int idx = 0;
    for (Statement stmt : node.getStatements()) {
        if (stmt instanceof SwitchCase) {
            SwitchCase caseStmt = (SwitchCase) stmt;
            if (!caseStmt.isDefault()) {
                arrayInit.addExpression(TreeUtil.remove(caseStmt.getExpression()));
                caseStmt.setExpression(NumberLiteral.newIntLiteral(idx++, typeUtil));
            }
        }
    }
    TypeMirror intType = typeUtil.getInt();
    FunctionElement indexOfFunc = new FunctionElement("JreIndexOfStr", intType, null).addParameters(type, arrayType, intType);
    FunctionInvocation invocation = new FunctionInvocation(indexOfFunc, intType);
    invocation.addArgument(TreeUtil.remove(expr)).addArgument(arrayInit).addArgument(NumberLiteral.newIntLiteral(idx, typeUtil));
    node.setExpression(invocation);
}

Example 19 with FunctionElement

use of com.google.devtools.j2objc.types.FunctionElement in project j2objc by google.

the class TranslationUtil method createAnnotation.

public Expression createAnnotation(AnnotationMirror annotationMirror) {
    DeclaredType type = annotationMirror.getAnnotationType();
    TypeElement typeElem = (TypeElement) type.asElement();
    FunctionElement element = new FunctionElement("create_" + nameTable.getFullName(typeElem), type, typeElem);
    FunctionInvocation invocation = new FunctionInvocation(element, type);
    Map<? extends ExecutableElement, ? extends AnnotationValue> values = typeUtil.elementUtil().getElementValuesWithDefaults(annotationMirror);
    for (ExecutableElement member : ElementUtil.getSortedAnnotationMembers(typeElem)) {
        TypeMirror valueType = member.getReturnType();
        element.addParameters(valueType);
        invocation.addArgument(createAnnotationValue(valueType, values.get(member)));
    }
    return invocation;
}

Example 20 with FunctionElement

use of com.google.devtools.j2objc.types.FunctionElement in project j2objc by google.

the class JavaCloneWriter method createVolatileCloneStatement.

private Statement createVolatileCloneStatement(VariableElement var, VariableElement originalVar, boolean isWeak) {
    TypeMirror voidType = typeUtil.getVoid();
    TypeMirror pointerType = new PointerType(var.asType());
    String funcName = "JreCloneVolatile" + (isWeak ? "" : "Strong");
    FunctionElement element = new FunctionElement(funcName, voidType, null).addParameters(pointerType, pointerType);
    FunctionInvocation invocation = new FunctionInvocation(element, voidType);
    invocation.addArgument(new PrefixExpression(pointerType, PrefixExpression.Operator.ADDRESS_OF, new SimpleName(var)));
    invocation.addArgument(new PrefixExpression(pointerType, PrefixExpression.Operator.ADDRESS_OF, new FieldAccess(var, new SimpleName(originalVar))));
    return new ExpressionStatement(invocation);
}