path: root/my-evolution/component-factory.c

/*
 * component-factory.c: Component factory registration for Executive Summary.
 *
 * Copyright (C) 2001 Ximian, Inc.
 *
 * Authors: Iain Holmes  <iain@ximian.com>
 */

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

#include <bonobo/bonobo-object.h>
#include <bonobo/bonobo-generic-factory.h>
#include <bonobo/bonobo-context.h>

#include <shell/evolution-shell-component.h>
#include <shell/Evolution.h>

#include "e-summary-factory.h"
#include "e-summary-offline-handler.h"
#include "component-factory.h"
#include <gal/widgets/e-gui-utils.h>

#define COMPONENT_ID "OAFIID:GNOME_Evolution_Summary_ShellComponent"

static gint running_objects = 0;

static const EvolutionShellComponentFolderType folder_types[] = {
    { "summary", "evolution-today.png", N_("Summary"), N_("Folder containing the Evolution Summary"), FALSE, NULL, NULL },
    { NULL, NULL }
};

static char *evolution_dir = NULL;

/* EvolutionShellComponent methods and signals */

static EvolutionShellComponentResult
create_view (EvolutionShellComponent *shell,
         const char *physical_uri,
         const char *folder_type,
         BonoboControl **control_return,
         void *closure)
{
    EvolutionShellClient *shell_client;
    ESummaryOfflineHandler *offline_handler;
    GNOME_Evolution_Shell corba_shell;
    BonoboControl *control;

    if (g_strcasecmp (folder_type, "Summary") != 0) {
        return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE;
    }

    offline_handler = gtk_object_get_data (GTK_OBJECT (shell), 
                           "offline-handler");
    shell_client = evolution_shell_component_get_owner (shell);
    corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
    control = e_summary_factory_new_control (physical_uri, corba_shell,
                         offline_handler);
    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)
{
    if (evolution_dir != NULL) {
        evolution_dir = g_strdup (evolution_homedir);
    }
}

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

static void
component_destroy (BonoboObject *factory,
         gpointer user_data)
{
    running_objects--;

    if (running_objects > 0) {
        return;
    }

    gtk_main_quit ();
}

static BonoboObject *
create_component (void)
{
    EvolutionShellComponent *shell_component;
    ESummaryOfflineHandler *offline_handler;

    running_objects++;

    shell_component = evolution_shell_component_new (folder_types,
                             NULL,
                             create_view,
                             NULL, NULL, 
                             NULL, NULL,
                             NULL, NULL);
    gtk_signal_connect (GTK_OBJECT (shell_component), "destroy",
                GTK_SIGNAL_FUNC (component_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);

    offline_handler = e_summary_offline_handler_new ();
    gtk_object_set_data (GTK_OBJECT (shell_component), "offline-handler",
                 offline_handler);
    bonobo_object_add_interface (BONOBO_OBJECT (shell_component), BONOBO_OBJECT (offline_handler));

    return BONOBO_OBJECT (shell_component);
}

void
component_factory_init (void)
{
    BonoboObject *object;
    int result;

    object = create_component ();

    result = oaf_active_server_register (COMPONENT_ID, bonobo_object_corba_objref (object));
    if (result == OAF_REG_ERROR) {
        e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
              _("Cannot initialize Evolution's Executive Summary component."));
        exit (1);
    }
}