path: root/executive-summary/evolution-services/executive-summary-component-factory-client.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* executive-summary-component-factory-client.c
 *
 * Authors: Iain Holmes <iain@helixcode.com>
 *
 * Copyright (C) 2000  Helix Code, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <gal/util/e-util.h>

#include <liboaf/liboaf.h>

#include <Executive-Summary.h>
#include "executive-summary-component-factory-client.h"

#define PARENT_TYPE BONOBO_OBJECT_CLIENT_TYPE
static BonoboObjectClass *parent_class = NULL;

struct _ExecutiveSummaryComponentFactoryClientPrivate {
    int dummy;
};

static void
executive_summary_component_factory_client_destroy (GtkObject *object)
{
    ExecutiveSummaryComponentFactoryClient *client;
    ExecutiveSummaryComponentFactoryClientPrivate *priv;
    
    client = EXECUTIVE_SUMMARY_COMPONENT_FACTORY_CLIENT (object);
    priv = client->private;
    
    if (priv == NULL)
        return;
    
    g_free (priv);
    client->private = NULL;
    
    (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}

static void
executive_summary_component_factory_client_init (ExecutiveSummaryComponentFactoryClient *client)
{
    ExecutiveSummaryComponentFactoryClientPrivate *priv;
    
    priv = g_new0 (ExecutiveSummaryComponentFactoryClientPrivate, 1);
    client->private = priv;
}

static void
executive_summary_component_factory_client_class_init (ExecutiveSummaryComponentFactoryClientClass *klass)
{
    GtkObjectClass *object_class;
    
    object_class = GTK_OBJECT_CLASS (klass);
    object_class->destroy = executive_summary_component_factory_client_destroy;
    
    parent_class = gtk_type_class (PARENT_TYPE);
}

E_MAKE_TYPE (executive_summary_component_factory_client, 
         "ExecutiveSummaryComponentFactoryClient", 
         ExecutiveSummaryComponentFactoryClient,
         executive_summary_component_factory_client_class_init,
         executive_summary_component_factory_client_init, PARENT_TYPE)


/*** Public API ***/
/**
 * executive_summary_component_factory_client_construct:
 * @client: The ExecutiveSummaryComponentFactoryClient to construct.
 * @corba_object: The CORBA_Object to construct it from.
 *
 * Constructs a client from the given CORBA_Object.
 */
void
executive_summary_component_factory_client_construct (ExecutiveSummaryComponentFactoryClient *client,
                              CORBA_Object corba_object)
{
    g_return_if_fail (client != NULL);
    g_return_if_fail (IS_EXECUTIVE_SUMMARY_COMPONENT_FACTORY_CLIENT (client));
    g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
    
    bonobo_object_client_construct (BONOBO_OBJECT_CLIENT (client), corba_object);
}

/**
 * executive_summary_component_factory_client_new:
 * @id: The OAFIID of the component to activate.
 *
 * Activates the component specified by @id, and creates a server side client
 * for that object.
 *
 * Returns: A pointer to an ExecutiveSummaryComponentFactoryClient object.
 */
ExecutiveSummaryComponentFactoryClient *
executive_summary_component_factory_client_new (const char *id)
{
    ExecutiveSummaryComponentFactoryClient *client;
    CORBA_Environment ev;
    CORBA_Object corba_object;
    
    g_return_val_if_fail (id != NULL, NULL);
    
    CORBA_exception_init (&ev);
    
    corba_object = oaf_activate_from_id ((char *)id, 0, NULL, &ev);
    if (ev._major != CORBA_NO_EXCEPTION) {
        CORBA_exception_free (&ev);
        g_warning ("Could not start %s\n", id);
        return NULL;
    }
    
    CORBA_exception_free (&ev);
    
    if (corba_object == CORBA_OBJECT_NIL) {
        g_warning ("Could not activate %s\n", id);
        return NULL;
    }
    
    client = gtk_type_new (executive_summary_component_factory_client_get_type ());
    executive_summary_component_factory_client_construct (client, 
                                  corba_object);
    
    return client;
}

/**
 * executive_summary_component_factory_client_create_view:
 * @client: The client on which to create the view.
 *
 * Creates a new view of a remote component.
 * 
 * Returns: A GNOME_Evolution_Summary_Component.
 */
GNOME_Evolution_Summary_Component
executive_summary_component_factory_client_create_view (ExecutiveSummaryComponentFactoryClient *client)
{
    GNOME_Evolution_Summary_ComponentFactory factory;
    GNOME_Evolution_Summary_Component component;
    CORBA_Environment ev;

    g_return_val_if_fail (client != NULL, CORBA_OBJECT_NIL);
    g_return_val_if_fail (IS_EXECUTIVE_SUMMARY_COMPONENT_FACTORY_CLIENT (client),
                  CORBA_OBJECT_NIL);

    CORBA_exception_init (&ev);
    factory = bonobo_object_corba_objref (BONOBO_OBJECT (client));
    
    component = GNOME_Evolution_Summary_ComponentFactory_createView (factory, &ev);
    if (ev._major != CORBA_NO_EXCEPTION) {
        g_warning ("Error creating view: %s", CORBA_exception_id (&ev));
        CORBA_exception_free (&ev);
        return CORBA_OBJECT_NIL;
    }

    CORBA_exception_free (&ev);
    return component;
}