path: root/executive-summary/component/component-factory.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* component-factory.c
 *
 * Authors: Ettore Perazzoli <ettore@helixcode.com>
 *          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 <bonobo/bonobo-object.h>
#include <bonobo/bonobo-generic-factory.h>

#include "Evolution.h"
#include "evolution-storage.h"

#include "evolution-shell-component.h"
#include <gal/widgets/e-gui-utils.h>

#include "component-factory.h"
#include "e-summary-factory.h"

#define COMPONENT_FACTORY_IID "OAFIID:GNOME_Evolution_Summary_ShellComponentFactory"

static BonoboGenericFactory *factory = NULL;
static gint running_objects = 0;

static const EvolutionShellComponentFolderType folder_types[] = {
    { "executive-summary", "evolution-today.png" },
    { NULL, NULL }
};

char *evolution_dir;

/* EvolutionShellComponent methods and signals */

static EvolutionShellComponentResult
create_view (EvolutionShellComponent *shell_component,
         const char *physical_uri,
         const char *folder_type,
         BonoboControl **control_return,
         void *closure)
{
    EvolutionShellClient *shell_client;
    GNOME_Evolution_Shell corba_shell;
    BonoboControl *control;
    
    if (g_strcasecmp (folder_type, "executive-summary") != 0)
        return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE;
    
    shell_client = evolution_shell_component_get_owner (shell_component);
    corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
    
    control = e_summary_factory_new_control (physical_uri, corba_shell);
    if (!control)
        return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
    
    *control_return = control;
    
    return EVOLUTION_SHELL_COMPONENT_OK;
}

static void
owner_set_cb (EvolutionShellComponent *shell_component,
          EvolutionShellClient *shell_client,
          const char *evolution_homedir,
          gpointer user_data)
{
    GNOME_Evolution_Shell corba_shell;
    
    evolution_dir = g_strdup (evolution_homedir);
    
    corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
}

static void
owner_unset_cb (EvolutionShellComponent *shell_component,
        gpointer user_data)
{
    gtk_main_quit ();
}

static void
factory_destroy (BonoboObject *component,
         gpointer dummy)
{
    running_objects--;
    
    if (running_objects > 0)
        return;
    
    if (factory)
        bonobo_object_unref (BONOBO_OBJECT (factory));
    else
        g_warning ("Serious ref counting error");
    factory = NULL;
    
    gtk_main_quit ();
}

static BonoboObject *
factory_fn (BonoboGenericFactory *factory, 
        void *closure)
{
    EvolutionShellComponent *shell_component;
    
    running_objects++;
    
    shell_component = evolution_shell_component_new (folder_types,
                             create_view,
                             NULL, NULL, NULL, NULL, NULL,
                             NULL);
    gtk_signal_connect (GTK_OBJECT (shell_component), "destroy",
                GTK_SIGNAL_FUNC (factory_destroy), NULL);
    gtk_signal_connect (GTK_OBJECT (shell_component), "owner_set",
                GTK_SIGNAL_FUNC (owner_set_cb), NULL);
    gtk_signal_connect (GTK_OBJECT (shell_component), "owner_unset",
                GTK_SIGNAL_FUNC (owner_unset_cb), NULL);
    
    return BONOBO_OBJECT (shell_component);
}

void
component_factory_init (void)
{
    if (factory != NULL)
        return;
    
    factory = bonobo_generic_factory_new (COMPONENT_FACTORY_IID, 
                          factory_fn, NULL);
    
    if (factory == NULL) {
        e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
              _("Cannot initialize Evolution's Executive Summary component."));
        exit (1);
    }
}