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#include "../glibmm_object/test_derived_object.h"
#include <glibmm.h>
#include <cassert>
struct Foo
{
int bar = 1;
};
namespace Gtk
{
class Widget {
};
}
void
test()
{
{
Foo foo;
// custom copyable
Glib::Value<Foo> value;
value.init(Glib::Value<Foo>::value_type()); // TODO: Avoid this step?
value.set(foo);
const auto v = value.get();
assert(v.bar == 1);
// Make a copy
Glib::Value<Foo> value2;
value2.init(Glib::Value<Foo>::value_type()); // TODO: Avoid this step?
value2 = value;
const auto v2 = value2.get();
assert(v2.bar == 1);
}
{
Foo foo;
// custom pointer
Glib::Value<Foo*> value;
value.init(Glib::Value<Foo*>::value_type()); // TODO: Avoid this step?
value.set(&foo);
const auto v = value.get();
assert(v);
}
{
Foo foo;
Glib::Value<const Foo*> value;
value.init(Glib::Value<const Foo*>::value_type()); // TODO: Avoid this step?
value.set(&foo);
const auto v = value.get();
assert(v);
}
{
Gtk::Widget widget;
// Glib::Object pointer
Glib::Value<Gtk::Widget*> value;
value.init(Glib::Value<Gtk::Widget*>::value_type()); // TODO: Avoid this step?
value.set(&widget);
const auto v = value.get();
assert(v);
}
{
Gtk::Widget widget;
Glib::Value<const Gtk::Widget*> value;
value.init(Glib::Value<const Gtk::Widget*>::value_type()); // TODO: Avoid this step?
value.set(&widget);
const auto v = value.get();
assert(v);
}
Glib::init();
// TODO: Put this test, of internal stuff, somewhere else.
static_assert(Glib::Traits::HasGetBaseType<DerivedObject, GType()>::value,
"DerivedObject has no get_base_type().");
// RefPtr to Glib::ObjectBase-derived type:
{
GObject* gobject = G_OBJECT(g_object_new(TEST_TYPE_DERIVED, nullptr));
auto derived = Glib::make_refptr_for_instance(new DerivedObject(gobject, 5));
using ValueType = Glib::Value<Glib::RefPtr<DerivedObject>>;
ValueType value;
value.init(ValueType::value_type()); // TODO: Avoid this step?
// Check that value_type() returns the type of the underlying GObjectBase,
// not a custom GType for the Glib::RefPtr:
assert(ValueType::value_type() == DerivedObject::get_base_type());
value.set(derived);
const auto v = value.get();
assert(v);
}
{
GObject* gobject = G_OBJECT(g_object_new(TEST_TYPE_DERIVED, nullptr));
auto derived = Glib::make_refptr_for_instance(new DerivedObject(gobject, 5));
using ValueType = Glib::Value<Glib::RefPtr<const DerivedObject>>;
ValueType value;
value.init(ValueType::value_type()); // TODO: Avoid this step?
// Check that value_type() returns the type of the underlying GObjectBase,
// not a custom GType for the Glib::RefPtr:
assert(ValueType::value_type() == DerivedObject::get_base_type());
value.set(derived);
const auto v = value.get();
assert(v);
}
{
auto foo = std::make_shared<Foo>();
// custom pointer
Glib::Value<std::shared_ptr<Foo>> value;
value.init(Glib::Value<std::shared_ptr<Foo>>::value_type()); // TODO: Avoid this step?
value.set(foo);
const auto v = value.get();
assert(v);
}
{
auto foo = std::make_shared<Foo>();
Glib::Value<std::shared_ptr<const Foo>> value;
value.init(Glib::Value<std::shared_ptr<const Foo>>::value_type()); // TODO: Avoid this step?
value.set(foo);
const auto v = value.get();
assert(v);
}
}
// Glib::Object RefPtr<>
// template Glib::Value< Glib::RefPtr<Gdk::Pixbuf> >;
// template Glib::Value< Glib::RefPtr<const Gdk::Pixbuf> >;
//
int main() {
test();
return EXIT_SUCCESS;
}
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