// Generated by gmmproc 2.54.1 -- DO NOT MODIFY!
#include <glibmm.h>
#include <giomm/listmodel.h>
#include <giomm/private/listmodel_p.h>
/* Copyright (C) 2016 The giomm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gio/gio.h>
namespace Gio
{
} // namespace Gio
namespace
{
static void ListModel_signal_items_changed_callback(GListModel* self, guint p0,guint p1,guint p2,void* data)
{
using namespace Gio;
using SlotType = sigc::slot< void,guint,guint,guint >;
auto obj = dynamic_cast<ListModel*>(Glib::ObjectBase::_get_current_wrapper((GObject*) self));
// Do not try to call a signal on a disassociated wrapper.
if(obj)
{
try
{
if(const auto slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(p0, p1, p2);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
}
static const Glib::SignalProxyInfo ListModel_signal_items_changed_info =
{
"items-changed",
(GCallback) &ListModel_signal_items_changed_callback,
(GCallback) &ListModel_signal_items_changed_callback
};
} // anonymous namespace
namespace Glib
{
Glib::RefPtr<Gio::ListModel> wrap(GListModel* object, bool take_copy)
{
return Glib::RefPtr<Gio::ListModel>( dynamic_cast<Gio::ListModel*> (Glib::wrap_auto_interface<Gio::ListModel> ((GObject*)(object), take_copy)) );
//We use dynamic_cast<> in case of multiple inheritance.
}
} // namespace Glib
namespace Gio
{
/* The *_Class implementation: */
const Glib::Interface_Class& ListModel_Class::init()
{
if(!gtype_) // create the GType if necessary
{
// Glib::Interface_Class has to know the interface init function
// in order to add interfaces to implementing types.
class_init_func_ = &ListModel_Class::iface_init_function;
// We can not derive from another interface, and it is not necessary anyway.
gtype_ = g_list_model_get_type();
}
return *this;
}
void ListModel_Class::iface_init_function(void* g_iface, void*)
{
const auto klass = static_cast<BaseClassType*>(g_iface);
//This is just to avoid an "unused variable" warning when there are no vfuncs or signal handlers to connect.
//This is a temporary fix until I find out why I can not seem to derive a GtkFileChooser interface. murrayc
g_assert(klass != nullptr);
klass->get_item_type = &get_item_type_vfunc_callback;
klass->get_n_items = &get_n_items_vfunc_callback;
klass->get_item = &get_item_vfunc_callback;
}
GType ListModel_Class::get_item_type_vfunc_callback(GListModel* self)
{
const auto obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
const auto obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
// Call the virtual member method, which derived classes might override.
return obj->get_item_type_vfunc();
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_item_type)
return (*base->get_item_type)(self);
using RType = GType;
return RType();
}
guint ListModel_Class::get_n_items_vfunc_callback(GListModel* self)
{
const auto obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
const auto obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
// Call the virtual member method, which derived classes might override.
return obj->get_n_items_vfunc();
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_n_items)
return (*base->get_n_items)(self);
using RType = guint;
return RType();
}
gpointer ListModel_Class::get_item_vfunc_callback(GListModel* self, guint position)
{
const auto obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
const auto obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
// Call the virtual member method, which derived classes might override.
return obj->get_item_vfunc(position);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_item)
return (*base->get_item)(self, position);
using RType = gpointer;
return RType();
}
Glib::ObjectBase* ListModel_Class::wrap_new(GObject* object)
{
return new ListModel((GListModel*)(object));
}
/* The implementation: */
ListModel::ListModel()
:
Glib::Interface(listmodel_class_.init())
{}
ListModel::ListModel(GListModel* castitem)
:
Glib::Interface((GObject*)(castitem))
{}
ListModel::ListModel(const Glib::Interface_Class& interface_class)
: Glib::Interface(interface_class)
{
}
ListModel::ListModel(ListModel&& src) noexcept
: Glib::Interface(std::move(src))
{}
ListModel& ListModel::operator=(ListModel&& src) noexcept
{
Glib::Interface::operator=(std::move(src));
return *this;
}
ListModel::~ListModel() noexcept
{}
// static
void ListModel::add_interface(GType gtype_implementer)
{
listmodel_class_.init().add_interface(gtype_implementer);
}
ListModel::CppClassType ListModel::listmodel_class_; // initialize static member
GType ListModel::get_type()
{
return listmodel_class_.init().get_type();
}
GType ListModel::get_base_type()
{
return g_list_model_get_type();
}
void ListModel::items_changed(guint position, guint removed, guint added)
{
g_list_model_items_changed(gobj(), position, removed, added);
}
GType ListModel::get_item_type() const
{
return g_list_model_get_item_type(const_cast<GListModel*>(gobj()));
}
guint ListModel::get_n_items() const
{
return g_list_model_get_n_items(const_cast<GListModel*>(gobj()));
}
Glib::RefPtr<Glib::ObjectBase> ListModel::get_object(guint position)
{
return Glib::wrap(g_list_model_get_object(gobj(), position));
}
Glib::RefPtr<const Glib::ObjectBase> ListModel::get_object(guint position) const
{
return const_cast<ListModel*>(this)->get_object(position);
}
Glib::SignalProxy< void,guint,guint,guint > ListModel::signal_items_changed()
{
return Glib::SignalProxy< void,guint,guint,guint >(this, &ListModel_signal_items_changed_info);
}
GType Gio::ListModel::get_item_type_vfunc()
{
const auto base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_item_type)
{
GType retval((*base->get_item_type)(gobj()));
return retval;
}
using RType = GType;
return RType();
}
guint Gio::ListModel::get_n_items_vfunc()
{
const auto base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_n_items)
{
guint retval((*base->get_n_items)(gobj()));
return retval;
}
using RType = guint;
return RType();
}
gpointer Gio::ListModel::get_item_vfunc(guint position)
{
const auto base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_item)
{
gpointer retval((*base->get_item)(gobj(),position));
return retval;
}
using RType = gpointer;
return RType();
}
} // namespace Gio