341 lines
11 KiB
C++
341 lines
11 KiB
C++
// Generated by gtkmmproc -- DO NOT MODIFY!
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#include <atkmm/value.h>
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#include <atkmm/private/value_p.h>
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// -*- c++ -*-
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/* $Id$ */
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/* Copyright 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <atk/atkvalue.h>
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namespace
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{
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} // anonymous namespace
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namespace Glib
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{
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Glib::RefPtr<Atk::Value> wrap(AtkValue* object, bool take_copy)
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{
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return Glib::RefPtr<Atk::Value>( dynamic_cast<Atk::Value*> (Glib::wrap_auto ((GObject*)(object), take_copy)) );
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//We use dynamic_cast<> in case of multiple inheritance.
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}
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} // namespace Glib
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namespace Atk
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{
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/* The *_Class implementation: */
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const Glib::Interface_Class& Value_Class::init()
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{
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if(!gtype_) // create the GType if necessary
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{
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// Glib::Interface_Class has to know the interface init function
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// in order to add interfaces to implementing types.
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class_init_func_ = &Value_Class::iface_init_function;
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// We can not derive from another interface, and it is not necessary anyway.
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gtype_ = atk_value_get_type();
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}
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return *this;
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}
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void Value_Class::iface_init_function(void* g_iface, void*)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_iface);
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//This is just to avoid an "unused variable" warning when there are no vfuncs or signal handlers to connect.
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//This is a temporary fix until I find out why I can not seem to derive a GtkFileChooser interface. murrayc
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g_assert(klass != 0);
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klass->get_current_value = &get_current_value_vfunc_callback;
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klass->get_maximum_value = &get_maximum_value_vfunc_callback;
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klass->get_minimum_value = &get_minimum_value_vfunc_callback;
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klass->set_current_value = &set_current_value_vfunc_callback;
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}
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void Value_Class::get_current_value_vfunc_callback(AtkValue* self, GValue* value)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->get_current_value_vfunc(*reinterpret_cast<Glib::ValueBase*>(value)
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->get_current_value)
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(*base->get_current_value)(self, value);
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}
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}
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void Value_Class::get_maximum_value_vfunc_callback(AtkValue* self, GValue* value)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->get_maximum_value_vfunc(*reinterpret_cast<Glib::ValueBase*>(value)
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->get_maximum_value)
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(*base->get_maximum_value)(self, value);
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}
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}
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void Value_Class::get_minimum_value_vfunc_callback(AtkValue* self, GValue* value)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->get_minimum_value_vfunc(*reinterpret_cast<Glib::ValueBase*>(value)
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->get_minimum_value)
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(*base->get_minimum_value)(self, value);
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}
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}
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gboolean Value_Class::set_current_value_vfunc_callback(AtkValue* self, const GValue* value)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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return static_cast<int>(obj->set_current_value_vfunc(*reinterpret_cast<const Glib::ValueBase*>(value)
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));
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->set_current_value)
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return (*base->set_current_value)(self, value);
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}
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typedef gboolean RType;
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return RType();
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}
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Glib::ObjectBase* Value_Class::wrap_new(GObject* object)
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{
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return new Value((AtkValue*)(object));
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}
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/* The implementation: */
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Value::Value()
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:
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Glib::Interface(value_class_.init())
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{}
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Value::Value(AtkValue* castitem)
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:
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Glib::Interface((GObject*)(castitem))
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{}
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Value::~Value()
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{}
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// static
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void Value::add_interface(GType gtype_implementer)
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{
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value_class_.init().add_interface(gtype_implementer);
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}
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Value::CppClassType Value::value_class_; // initialize static member
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GType Value::get_type()
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{
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return value_class_.init().get_type();
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}
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GType Value::get_base_type()
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{
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return atk_value_get_type();
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}
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void Value::get_current_value(Glib::ValueBase& value) const
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{
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atk_value_get_current_value(const_cast<AtkValue*>(gobj()), (value).gobj());
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}
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void Value::get_maximum_value(Glib::ValueBase& value) const
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{
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atk_value_get_maximum_value(const_cast<AtkValue*>(gobj()), (value).gobj());
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}
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void Value::get_minimum_value(Glib::ValueBase& value) const
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{
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atk_value_get_minimum_value(const_cast<AtkValue*>(gobj()), (value).gobj());
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}
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bool Value::set_current_value(const Glib::ValueBase& value)
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{
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return atk_value_set_current_value(gobj(), (value).gobj());
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}
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void Atk::Value::get_current_value_vfunc(Glib::ValueBase& value) const
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->get_current_value)
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(*base->get_current_value)(const_cast<AtkValue*>(gobj()),(value).gobj());
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}
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void Atk::Value::get_maximum_value_vfunc(Glib::ValueBase& value) const
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->get_maximum_value)
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(*base->get_maximum_value)(const_cast<AtkValue*>(gobj()),(value).gobj());
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}
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void Atk::Value::get_minimum_value_vfunc(Glib::ValueBase& value) const
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->get_minimum_value)
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(*base->get_minimum_value)(const_cast<AtkValue*>(gobj()),(value).gobj());
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}
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bool Atk::Value::set_current_value_vfunc(const Glib::ValueBase& value)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->set_current_value)
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return (*base->set_current_value)(gobj(),(value).gobj());
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typedef bool RType;
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return RType();
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}
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} // namespace Atk
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