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livetrax/libs/glibmm2/gio/giomm/asyncresult.cc
Paul Davis a73d15e989 switch glibmm/giomm to 2.18
git-svn-id: svn://localhost/ardour2/branches/3.0@5306 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-02 16:00:45 +00:00

213 lines
6.0 KiB
C++

// Generated by gtkmmproc -- DO NOT MODIFY!
#include <giomm/asyncresult.h>
#include <giomm/private/asyncresult_p.h>
// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* Copyright (C) 2007 The giomm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
//#include <gio/gasyncresult.h> //We are not allowed to include individual headers.
#include <gio/gio.h>
namespace
{
} // anonymous namespace
namespace Glib
{
Glib::RefPtr<Gio::AsyncResult> wrap(GAsyncResult* object, bool take_copy)
{
return Glib::RefPtr<Gio::AsyncResult>( dynamic_cast<Gio::AsyncResult*> (Glib::wrap_auto_interface<Gio::AsyncResult> ((GObject*)(object), take_copy)) );
//We use dynamic_cast<> in case of multiple inheritance.
}
} // namespace Glib
namespace Gio
{
/* The *_Class implementation: */
const Glib::Interface_Class& AsyncResult_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_ = &AsyncResult_Class::iface_init_function;
// We can not derive from another interface, and it is not necessary anyway.
gtype_ = g_async_result_get_type();
}
return *this;
}
void AsyncResult_Class::iface_init_function(void* g_iface, void*)
{
BaseClassType *const 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 != 0);
#ifdef GLIBMM_VFUNCS_ENABLED
klass->get_source_object = &get_source_object_vfunc_callback;
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}
#ifdef GLIBMM_VFUNCS_ENABLED
GObject* AsyncResult_Class::get_source_object_vfunc_callback(GAsyncResult* self)
{
Glib::ObjectBase *const 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_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return Glib::unwrap(obj->get_source_object_vfunc());
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
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_source_object)
return (*base->get_source_object)(self);
typedef GObject* RType;
return RType();
}
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
Glib::ObjectBase* AsyncResult_Class::wrap_new(GObject* object)
{
return new AsyncResult((GAsyncResult*)(object));
}
/* The implementation: */
AsyncResult::AsyncResult()
:
Glib::Interface(asyncresult_class_.init())
{}
AsyncResult::AsyncResult(GAsyncResult* castitem)
:
Glib::Interface((GObject*)(castitem))
{}
AsyncResult::AsyncResult(const Glib::Interface_Class& interface_class)
: Glib::Interface(interface_class)
{
}
AsyncResult::~AsyncResult()
{}
// static
void AsyncResult::add_interface(GType gtype_implementer)
{
asyncresult_class_.init().add_interface(gtype_implementer);
}
AsyncResult::CppClassType AsyncResult::asyncresult_class_; // initialize static member
GType AsyncResult::get_type()
{
return asyncresult_class_.init().get_type();
}
GType AsyncResult::get_base_type()
{
return g_async_result_get_type();
}
Glib::RefPtr<Glib::Object> AsyncResult::get_source_object()
{
return Glib::wrap(g_async_result_get_source_object(gobj()));
}
Glib::RefPtr<const Glib::Object> AsyncResult::get_source_object() const
{
return const_cast<AsyncResult*>(this)->get_source_object();
}
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
Glib::RefPtr<Glib::Object> Gio::AsyncResult::get_source_object_vfunc()
{
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(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_source_object)
return Glib::wrap((*base->get_source_object)(gobj()));
typedef Glib::RefPtr<Glib::Object> RType;
return RType();
}
#endif //GLIBMM_VFUNCS_ENABLED
} // namespace Gio