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livetrax/libs/gtkmm2/atk/atkmm/hypertext.cc

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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <atkmm/hypertext.h>
#include <atkmm/private/hypertext_p.h>
// -*- c++ -*-
/* $Id$ */
/* Copyright 2003 The gtkmm 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 <atkmm/object.h>
#include <atk/atkhypertext.h>
namespace Atk
{
} // namespace Atk
namespace
{
void Hypertext_signal_link_selected_callback(AtkHypertext* self, gint p0,void* data)
{
using namespace Atk;
typedef sigc::slot< void,int > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
try
{
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(p0
);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
}
const Glib::SignalProxyInfo Hypertext_signal_link_selected_info =
{
"link_selected",
(GCallback) &Hypertext_signal_link_selected_callback,
(GCallback) &Hypertext_signal_link_selected_callback
};
} // anonymous namespace
namespace Glib
{
Glib::RefPtr<Atk::Hypertext> wrap(AtkHypertext* object, bool take_copy)
{
return Glib::RefPtr<Atk::Hypertext>( dynamic_cast<Atk::Hypertext*> (Glib::wrap_auto ((GObject*)(object), take_copy)) );
//We use dynamic_cast<> in case of multiple inheritance.
}
} // namespace Glib
namespace Atk
{
/* The *_Class implementation: */
const Glib::Interface_Class& Hypertext_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_ = &Hypertext_Class::iface_init_function;
// We can not derive from another interface, and it is not necessary anyway.
gtype_ = atk_hypertext_get_type();
}
return *this;
}
void Hypertext_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);
klass->get_link = &get_link_vfunc_callback;
klass->get_n_links = &get_n_links_vfunc_callback;
klass->get_link_index = &get_link_index_vfunc_callback;
klass->link_selected = &link_selected_callback;
}
AtkHyperlink* Hypertext_Class::get_link_vfunc_callback(AtkHypertext* self, gint link_index)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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 && obj->is_derived_())
{
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 Glib::unwrap(obj->get_link_vfunc(link_index
));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
else
{
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_link)
return (*base->get_link)(self, link_index);
}
typedef AtkHyperlink* RType;
return RType();
}
gint Hypertext_Class::get_n_links_vfunc_callback(AtkHypertext* self)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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 && obj->is_derived_())
{
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_links_vfunc();
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
else
{
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_links)
return (*base->get_n_links)(self);
}
typedef gint RType;
return RType();
}
gint Hypertext_Class::get_link_index_vfunc_callback(AtkHypertext* self, gint char_index)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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 && obj->is_derived_())
{
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_link_index_vfunc(char_index
);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
else
{
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_link_index)
return (*base->get_link_index)(self, char_index);
}
typedef gint RType;
return RType();
}
void Hypertext_Class::link_selected_callback(AtkHypertext* self, gint p0)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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 && obj->is_derived_())
{
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.
obj->on_link_selected(p0
);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
else
{
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->link_selected)
(*base->link_selected)(self, p0);
}
}
Glib::ObjectBase* Hypertext_Class::wrap_new(GObject* object)
{
return new Hypertext((AtkHypertext*)(object));
}
/* The implementation: */
Hypertext::Hypertext()
:
Glib::Interface(hypertext_class_.init())
{}
Hypertext::Hypertext(AtkHypertext* castitem)
:
Glib::Interface((GObject*)(castitem))
{}
Hypertext::~Hypertext()
{}
// static
void Hypertext::add_interface(GType gtype_implementer)
{
hypertext_class_.init().add_interface(gtype_implementer);
}
Hypertext::CppClassType Hypertext::hypertext_class_; // initialize static member
GType Hypertext::get_type()
{
return hypertext_class_.init().get_type();
}
GType Hypertext::get_base_type()
{
return atk_hypertext_get_type();
}
Glib::RefPtr<Hyperlink> Hypertext::get_link(int link_index)
{
return Glib::wrap(atk_hypertext_get_link(gobj(), link_index));
}
Glib::RefPtr<const Hyperlink> Hypertext::get_link(int link_index) const
{
return Glib::wrap(atk_hypertext_get_link(const_cast<AtkHypertext*>(gobj()), link_index));
}
int Hypertext::get_n_links() const
{
return atk_hypertext_get_n_links(const_cast<AtkHypertext*>(gobj()));
}
int Hypertext::get_link_index(int char_index) const
{
return atk_hypertext_get_link_index(const_cast<AtkHypertext*>(gobj()), char_index);
}
Glib::SignalProxy1< void,int > Hypertext::signal_link_selected()
{
return Glib::SignalProxy1< void,int >(this, &Hypertext_signal_link_selected_info);
}
void Atk::Hypertext::on_link_selected(int link_index)
{
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->link_selected)
(*base->link_selected)(gobj(),link_index);
}
Glib::RefPtr<Hyperlink> Atk::Hypertext::get_link_vfunc(int link_index)
{
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_link)
return Glib::wrap((*base->get_link)(gobj(),link_index));
typedef Glib::RefPtr<Hyperlink> RType;
return RType();
}
int Atk::Hypertext::get_n_links_vfunc() const
{
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_n_links)
return (*base->get_n_links)(const_cast<AtkHypertext*>(gobj()));
typedef int RType;
return RType();
}
int Atk::Hypertext::get_link_index_vfunc(int char_index) const
{
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_link_index)
return (*base->get_link_index)(const_cast<AtkHypertext*>(gobj()),char_index);
typedef int RType;
return RType();
}
} // namespace Atk