static void generateCallable(
final Tree.QualifiedMemberOrTypeExpression that, String name, final GenerateJsVisitor gen) {
final Declaration d = that.getDeclaration();
if (that.getPrimary() instanceof Tree.BaseTypeExpression) {
// it's a static method ref
if (name == null) {
name = gen.memberAccess(that, "");
}
if (TypeUtils.isConstructor(d)) {
Constructor cd = TypeUtils.getConstructor(d);
final boolean hasTargs =
BmeGenerator.hasTypeParameters((Tree.BaseTypeExpression) that.getPrimary());
if (hasTargs) {
if (that.getDirectlyInvoked()) {
gen.out(
gen.qualifiedPath(that, cd),
gen.getNames().constructorSeparator(cd),
gen.getNames().name(cd));
} else {
BmeGenerator.printGenericMethodReference(
gen,
(Tree.BaseTypeExpression) that.getPrimary(),
"0",
gen.qualifiedPath(that, cd)
+ gen.getNames().constructorSeparator(cd)
+ gen.getNames().name(cd));
}
} else {
gen.qualify(that, cd);
gen.out(gen.getNames().name(cd));
if (cd.isValueConstructor()) {
gen.out("()");
}
}
} else if (d.isStatic()) {
BmeGenerator.generateStaticReference(that, d, gen);
} else {
gen.out("function(x){return ");
if (BmeGenerator.hasTypeParameters(that)) {
BmeGenerator.printGenericMethodReference(gen, that, "x", "x." + name);
} else {
gen.out(gen.getClAlias(), "jsc$3(x,x.", name, ")");
}
gen.out(";}");
}
return;
}
if (d.isToplevel() && d instanceof Function) {
// Just output the name
gen.out(gen.getNames().name(d));
return;
}
String primaryVar = gen.createRetainedTempVar();
gen.out("(", primaryVar, "=");
that.getPrimary().visit(gen);
if (!(that.getStaticMethodReferencePrimary()
&& !TypeUtils.isConstructor(that.getDeclaration()))) {
gen.out(",");
final String member =
(name == null) ? gen.memberAccess(that, primaryVar) : (primaryVar + "." + name);
if (that.getDeclaration() instanceof Function
&& !((Function) that.getDeclaration()).getTypeParameters().isEmpty()) {
// Function ref with type parameters
BmeGenerator.printGenericMethodReference(gen, that, primaryVar, member);
} else {
if (that.getUnit().isOptionalType(that.getPrimary().getTypeModel())) {
gen.out(
gen.getClAlias(),
"jsc$3(",
primaryVar,
",",
gen.getClAlias(),
"nn$(",
primaryVar,
")?",
member,
":null)");
} else {
gen.out(gen.getClAlias(), "jsc$3(", primaryVar, ",", member, ")");
}
}
}
gen.out(")");
}
