357 lines
10 KiB
C
357 lines
10 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* executive-summary-component.c - Bonobo implementation of
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* SummaryComponent.idl
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*
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* Authors: Iain Holmes <iain@helixcode.com>
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*
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <bonobo.h>
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#include <gnome.h>
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#include <gal/util/e-util.h>
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#include "Executive-Summary.h"
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#include "executive-summary-component.h"
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static void executive_summary_component_destroy (GtkObject *object);
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static void executive_summary_component_init (ExecutiveSummaryComponent *component);
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static void executive_summary_component_class_init (ExecutiveSummaryComponentClass *esc_class);
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#define PARENT_TYPE (bonobo_object_get_type ())
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#define FACTORY_PARENT_TYPE (bonobo_object_get_type ())
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static BonoboObjectClass *parent_class;
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static BonoboObjectClass *factory_parent_class;
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struct _ExecutiveSummaryComponentPrivate {
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int dummy;
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};
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struct _ExecutiveSummaryComponentFactoryPrivate {
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EvolutionServicesCreateViewFn create_view;
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void *closure;
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};
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/* CORBA interface */
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static POA_GNOME_Evolution_Summary_Component__vepv SummaryComponent_vepv;
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static POA_GNOME_Evolution_Summary_ComponentFactory__vepv ComponentFactory_vepv;
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static POA_GNOME_Evolution_Summary_Component *
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create_servant (void)
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{
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POA_GNOME_Evolution_Summary_Component *servant;
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CORBA_Environment ev;
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servant = (POA_GNOME_Evolution_Summary_Component *)g_new0 (BonoboObjectServant, 1);
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servant->vepv = &SummaryComponent_vepv;
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CORBA_exception_init (&ev);
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POA_GNOME_Evolution_Summary_Component__init ((PortableServer_Servant) servant, &ev);
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if (ev._major != CORBA_NO_EXCEPTION) {
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g_free (servant);
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CORBA_exception_free (&ev);
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return NULL;
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}
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CORBA_exception_free (&ev);
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return servant;
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}
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static void
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executive_summary_component_destroy (GtkObject *object)
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{
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ExecutiveSummaryComponent *component;
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ExecutiveSummaryComponentPrivate *priv;
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component = EXECUTIVE_SUMMARY_COMPONENT (object);
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priv = component->private;
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if (priv == NULL)
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return;
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g_free (priv);
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component->private = NULL;
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(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
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}
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/* Init */
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static void
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corba_class_init (void)
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{
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POA_GNOME_Evolution_Summary_Component__vepv *vepv;
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POA_GNOME_Evolution_Summary_Component__epv *epv;
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PortableServer_ServantBase__epv *base_epv;
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base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
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base_epv->_private = NULL;
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base_epv->finalize = NULL;
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base_epv->default_POA = NULL;
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epv = g_new0 (POA_GNOME_Evolution_Summary_Component__epv, 1);
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vepv = &SummaryComponent_vepv;
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vepv->_base_epv = base_epv;
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vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
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vepv->GNOME_Evolution_Summary_Component_epv = epv;
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}
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static void
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executive_summary_component_class_init (ExecutiveSummaryComponentClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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object_class->destroy = executive_summary_component_destroy;
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parent_class = gtk_type_class (PARENT_TYPE);
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corba_class_init ();
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}
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static void
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executive_summary_component_init (ExecutiveSummaryComponent *component)
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{
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ExecutiveSummaryComponentPrivate *priv;
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priv = g_new (ExecutiveSummaryComponentPrivate, 1);
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component->private = priv;
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}
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E_MAKE_TYPE (executive_summary_component, "ExecutiveSummaryComponent",
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ExecutiveSummaryComponent, executive_summary_component_class_init,
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executive_summary_component_init, PARENT_TYPE);
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static void
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executive_summary_component_construct (ExecutiveSummaryComponent *component,
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GNOME_Evolution_Summary_Component corba_object)
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{
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g_return_if_fail (component != NULL);
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g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
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bonobo_object_construct (BONOBO_OBJECT (component), corba_object);
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}
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/*** Public API ***/
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/**
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* executive_summary_component_new:
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*
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* Creates a BonoboObject that implements the Summary::Component interface.
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*
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* Returns: A pointer to a BonoboObject.
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*/
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BonoboObject *
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executive_summary_component_new (void)
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{
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ExecutiveSummaryComponent *component;
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POA_GNOME_Evolution_Summary_Component *servant;
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GNOME_Evolution_Summary_Component corba_object;
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servant = create_servant ();
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if (servant == NULL)
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return NULL;
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component = gtk_type_new (executive_summary_component_get_type ());
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corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (component),
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servant);
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executive_summary_component_construct (component, corba_object);
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return BONOBO_OBJECT (component);
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}
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/**** ComponentFactory implementation ****/
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static POA_GNOME_Evolution_Summary_ComponentFactory *
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create_factory_servant (void)
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{
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POA_GNOME_Evolution_Summary_ComponentFactory *servant;
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CORBA_Environment ev;
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servant = (POA_GNOME_Evolution_Summary_ComponentFactory *)g_new0 (BonoboObjectServant, 1);
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servant->vepv = &ComponentFactory_vepv;
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CORBA_exception_init (&ev);
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POA_GNOME_Evolution_Summary_ComponentFactory__init ((PortableServer_Servant) servant, &ev);
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if (ev._major != CORBA_NO_EXCEPTION) {
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g_free (servant);
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CORBA_exception_free (&ev);
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return NULL;
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}
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CORBA_exception_free (&ev);
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return servant;
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}
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static GNOME_Evolution_Summary_Component
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impl_GNOME_Evolution_Summary_ComponentFactory_createView (PortableServer_Servant servant,
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CORBA_Environment *ev)
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{
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BonoboObject *bonobo_object;
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BonoboObject *view;
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ExecutiveSummaryComponentFactory *factory;
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ExecutiveSummaryComponentFactoryPrivate *priv;
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GNOME_Evolution_Summary_Component component, component_dup;
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bonobo_object = bonobo_object_from_servant (servant);
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factory = EXECUTIVE_SUMMARY_COMPONENT_FACTORY (bonobo_object);
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priv = factory->private;
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view = (* priv->create_view) (factory, priv->closure);
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g_return_val_if_fail (view != NULL, CORBA_OBJECT_NIL);
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component = bonobo_object_corba_objref (BONOBO_OBJECT (view));
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component_dup = CORBA_Object_duplicate (component, ev);
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return component_dup;
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}
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static void
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corba_factory_init (void)
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{
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POA_GNOME_Evolution_Summary_ComponentFactory__vepv *vepv;
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POA_GNOME_Evolution_Summary_ComponentFactory__epv *epv;
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PortableServer_ServantBase__epv *base_epv;
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base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
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base_epv->_private = NULL;
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base_epv->finalize = NULL;
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base_epv->default_POA = NULL;
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epv = g_new0 (POA_GNOME_Evolution_Summary_ComponentFactory__epv, 1);
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epv->createView = impl_GNOME_Evolution_Summary_ComponentFactory_createView;
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vepv = &ComponentFactory_vepv;
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vepv->_base_epv = base_epv;
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vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
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vepv->GNOME_Evolution_Summary_ComponentFactory_epv = epv;
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}
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/* GtkObject methods */
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static void
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executive_summary_component_factory_destroy (GtkObject *object)
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{
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ExecutiveSummaryComponentFactory *factory;
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ExecutiveSummaryComponentFactoryPrivate *priv;
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factory = EXECUTIVE_SUMMARY_COMPONENT_FACTORY (object);
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priv = factory->private;
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if (priv == NULL)
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return;
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g_free (priv);
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factory->private = NULL;
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(* GTK_OBJECT_CLASS (factory_parent_class)->destroy) (object);
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}
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static void
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executive_summary_component_factory_class_init (ExecutiveSummaryComponentFactoryClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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object_class->destroy = executive_summary_component_factory_destroy;
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factory_parent_class = gtk_type_class (FACTORY_PARENT_TYPE);
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corba_factory_init ();
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}
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static void
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executive_summary_component_factory_init (ExecutiveSummaryComponentFactory *factory)
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{
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ExecutiveSummaryComponentFactoryPrivate *priv;
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priv = g_new (ExecutiveSummaryComponentFactoryPrivate, 1);
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priv->create_view = NULL;
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priv->closure = NULL;
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factory->private = priv;
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}
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E_MAKE_TYPE (executive_summary_component_factory,
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"ExecutiveSummaryComponentFactory",
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ExecutiveSummaryComponentFactory,
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executive_summary_component_factory_class_init,
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executive_summary_component_factory_init, FACTORY_PARENT_TYPE);
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static void
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executive_summary_component_factory_construct (ExecutiveSummaryComponentFactory *factory,
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GNOME_Evolution_Summary_ComponentFactory corba_object,
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EvolutionServicesCreateViewFn create_view,
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void *closure)
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{
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ExecutiveSummaryComponentFactoryPrivate *priv;
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g_return_if_fail (factory != NULL);
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g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
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bonobo_object_construct (BONOBO_OBJECT (factory), corba_object);
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priv = factory->private;
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priv->create_view = create_view;
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priv->closure = closure;
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}
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/*** Public API ***/
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/**
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* executive_summary_component_factory_new:
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* @create_view: A pointer to the function to create a new view.
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* @closure: The data to be passed to the @create_view function when it is
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* called.
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*
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* Creates a BonoboObject that implements the Summary::ComponentFactory
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* interface.
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*
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* Returns: A pointer to a BonoboObject.
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*/
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BonoboObject *
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executive_summary_component_factory_new (EvolutionServicesCreateViewFn create_view,
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void *closure)
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{
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ExecutiveSummaryComponentFactory *factory;
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POA_GNOME_Evolution_Summary_ComponentFactory *servant;
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GNOME_Evolution_Summary_ComponentFactory corba_object;
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servant = create_factory_servant ();
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if (servant == NULL)
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return NULL;
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factory = gtk_type_new (executive_summary_component_factory_get_type ());
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corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (factory),
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servant);
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executive_summary_component_factory_construct (factory, corba_object,
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create_view, closure);
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return BONOBO_OBJECT (factory);
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}
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