/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* main.c * Test Service that counts the number of seconds since it was started. * * Authors: Iain Holmes * * 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 #endif #include #include #include #include #include static int running_views = 0; struct userdata { int i; }; #define TEST_SERVICE_ID "OAFIID:evolution-summary-component-factory:test-service:0ea887d5-622b-4b8c-b525-18aa1cbe18a6" static BonoboGenericFactory *factory = NULL; /* The "do something interesting" function */ int add_one (ExecutiveSummaryComponentView *view) { char *html; struct userdata *ud; /* Get the user data from the view */ ud = gtk_object_get_data (GTK_OBJECT (view), "timer-data"); if (ud == NULL) { g_warning ("No user data"); return FALSE; } /* Generate the new html */ html = g_strdup_printf ("Since you started this service
" "
%d

seconds have passed.", ud->i); /* Change the html on the view which will tell the Executive Summary that something needs updating */ executive_summary_component_view_set_html (view, html); /* executive_summary_component_view_set_html () makes a copy of the HTML passed into it, so we don't need to keep it around */ g_free (html); /* Do something "fun" */ ud->i++; return TRUE; } void view_destroyed (GtkObject *object, gpointer data) { ExecutiveSummaryComponentView *view; struct userdata *ud; int id; /* Free the user data for this view*/ ud = gtk_object_get_data (object, "timer-data"); gtk_object_set_data (object, "timer-data", NULL); g_free (ud); /* Remove one running view */ running_views--; /* If there are no running views left, quit */ if (running_views <= 0) gtk_main_quit (); } /* Create the view: HTML only */ static void create_view (ExecutiveSummaryComponent *component, ExecutiveSummaryComponentView *view, void *closure) { char *html = "Since you started this service
0

seconds have passed."; struct userdata *ud; /* Create the userdata structure */ ud = g_new (struct userdata, 1); ud->i = 1; executive_summary_component_view_construct (view, component, NULL, html, "The Magic Counter", "gnome-clock.png"); /* Set the user data on the object */ gtk_object_set_data (GTK_OBJECT (view), "timer-data", ud); /* Connect the the destroyed signal to find out when the view is destroyed */ gtk_signal_connect (GTK_OBJECT (view), "destroy", GTK_SIGNAL_FUNC (view_destroyed), NULL); /* Increase the number of running views */ running_views++; /* Do something "interesting" once a second */ gtk_timeout_add (1000, add_one, view); } static void configure (ExecutiveSummaryComponent *component, void *closure) { GtkWidget *window, *label; window = gtk_window_new (GTK_WINDOW_TOPLEVEL); label = gtk_label_new ("This is a configuration dialog.\nNo it really is"); gtk_container_add (GTK_CONTAINER (window), label); gtk_widget_show_all (window); } static BonoboObject * factory_fn (BonoboGenericFactory *_factory, void *closure) { ExecutiveSummaryComponent *component; /* Create an executive summary component for this factory */ component = executive_summary_component_new (create_view, configure, NULL); return BONOBO_OBJECT (component); } void test_service_factory_init (void) { if (factory != NULL) return; /* Register the factory creation function and the IID */ factory = bonobo_generic_factory_new (TEST_SERVICE_ID, factory_fn, NULL); if (factory == NULL) { g_warning ("Cannot initialize test service"); exit (0); } } int main (int argc, char **argv) { CORBA_ORB orb; /* Init GNOME, oaf and bonobo */ gnome_init_with_popt_table ("Test service", VERSION, argc, argv, oaf_popt_options, 0, NULL); orb = oaf_init (argc, argv); if (bonobo_init (orb, CORBA_OBJECT_NIL, CORBA_OBJECT_NIL) == FALSE) { g_error ("Could not initialize Bonobo"); } /* Register the factory */ test_service_factory_init (); /* Enter main */ bonobo_main (); return 0; }