344 lines
8.8 KiB
C++
344 lines
8.8 KiB
C++
// Generated by gmmproc 2.45.3 -- DO NOT MODIFY!
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#undef GTK_DISABLE_DEPRECATED
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#include <glibmm.h>
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#include <gtkmm/item.h>
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#include <gtkmm/private/item_p.h>
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// -*- c++ -*-
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/* $Id: item.ccg,v 1.1 2003/01/21 13:40:27 murrayc Exp $ */
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/*
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*
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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 <gtk/gtk.h>
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namespace
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{
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static const Glib::SignalProxyInfo Item_signal_select_info =
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{
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"select",
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
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};
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static const Glib::SignalProxyInfo Item_signal_deselect_info =
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{
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"deselect",
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
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};
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static const Glib::SignalProxyInfo Item_signal_toggle_info =
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{
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"toggle",
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
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(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
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};
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} // anonymous namespace
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namespace Glib
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{
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Gtk::Item* wrap(GtkItem* object, bool take_copy)
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{
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return dynamic_cast<Gtk::Item *> (Glib::wrap_auto ((GObject*)(object), take_copy));
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}
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} /* namespace Glib */
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namespace Gtk
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{
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/* The *_Class implementation: */
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const Glib::Class& Item_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::Class has to know the class init function to clone custom types.
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class_init_func_ = &Item_Class::class_init_function;
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// This is actually just optimized away, apparently with no harm.
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// Make sure that the parent type has been created.
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//CppClassParent::CppObjectType::get_type();
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// Create the wrapper type, with the same class/instance size as the base type.
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register_derived_type(gtk_item_get_type());
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// Add derived versions of interfaces, if the C type implements any interfaces:
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}
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return *this;
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}
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void Item_Class::class_init_function(void* g_class, void* class_data)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
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CppClassParent::class_init_function(klass, class_data);
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klass->select = &select_callback;
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klass->deselect = &deselect_callback;
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klass->toggle = &toggle_callback;
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}
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void Item_Class::select_callback(GtkItem* self)
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{
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Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
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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_base && obj_base->is_derived_())
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
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if(obj) // This can be NULL during destruction.
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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->on_select();
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return;
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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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}
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
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);
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// Call the original underlying C function:
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if(base && base->select)
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(*base->select)(self);
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}
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void Item_Class::deselect_callback(GtkItem* self)
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{
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Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
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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_base && obj_base->is_derived_())
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
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if(obj) // This can be NULL during destruction.
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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->on_deselect();
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return;
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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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}
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
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);
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// Call the original underlying C function:
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if(base && base->deselect)
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(*base->deselect)(self);
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}
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void Item_Class::toggle_callback(GtkItem* self)
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{
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Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
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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_base && obj_base->is_derived_())
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
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if(obj) // This can be NULL during destruction.
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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->on_toggle();
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return;
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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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}
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
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);
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// Call the original underlying C function:
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if(base && base->toggle)
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(*base->toggle)(self);
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}
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Glib::ObjectBase* Item_Class::wrap_new(GObject* o)
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{
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return manage(new Item((GtkItem*)(o)));
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}
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/* The implementation: */
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Item::Item(const Glib::ConstructParams& construct_params)
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:
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Gtk::Bin(construct_params)
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{
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}
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Item::Item(GtkItem* castitem)
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:
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Gtk::Bin((GtkBin*)(castitem))
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{
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}
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Item::~Item()
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{
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destroy_();
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}
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Item::CppClassType Item::item_class_; // initialize static member
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GType Item::get_type()
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{
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return item_class_.init().get_type();
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}
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GType Item::get_base_type()
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{
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return gtk_item_get_type();
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}
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void Item::select()
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{
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gtk_item_select(gobj());
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}
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void Item::deselect()
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{
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gtk_item_deselect(gobj());
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}
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void Item::toggle()
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{
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gtk_item_toggle(gobj());
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}
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Item::Item()
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Gtk::Bin(Glib::ConstructParams(item_class_.init()))
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{
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}
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Glib::SignalProxy0< void > Item::signal_select()
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{
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return Glib::SignalProxy0< void >(this, &Item_signal_select_info);
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}
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Glib::SignalProxy0< void > Item::signal_deselect()
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{
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return Glib::SignalProxy0< void >(this, &Item_signal_deselect_info);
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}
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Glib::SignalProxy0< void > Item::signal_toggle()
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{
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return Glib::SignalProxy0< void >(this, &Item_signal_toggle_info);
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}
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void Gtk::Item::on_select()
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
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);
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if(base && base->select)
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(*base->select)(gobj());
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}
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void Gtk::Item::on_deselect()
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
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);
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if(base && base->deselect)
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(*base->deselect)(gobj());
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}
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void Gtk::Item::on_toggle()
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
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);
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if(base && base->toggle)
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(*base->toggle)(gobj());
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}
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} // namespace Gtk
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