shell/main.c

   1 /*
   2  *  Copyright (C) 2004 Marco Pesenti Gritti
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2, or (at your option)
   7  *  any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  *
  18  *  $Id$
  19  */
  20
  21 #include "config.h"
  22
  23 #include "ev-application.h"
  24 #include "ev-metadata-manager.h"
  25
  26 #include <glib/gi18n.h>
  27 #include <gtk/gtkmain.h>
  28 #include <libgnome/gnome-program.h>
  29 #include <libgnomeui/gnome-ui-init.h>
  30 #include <libgnomeui/gnome-app-helper.h>
  31 #include <libgnomeui/gnome-authentication-manager.h>
  32 #include <libgnomevfs/gnome-vfs-utils.h>
  33
  34 #ifdef ENABLE_DBUS
  35 #include <dbus/dbus-glib-bindings.h>
  36 #endif
  37
  38 #include "ev-stock-icons.h"
  39 #include "ev-debug.h"
  40 #include "ev-job-queue.h"
  41 #include "ev-file-helpers.h"
  42
  43 static char *ev_page_label;
  44
  45 static struct poptOption popt_options[] =
  46 {
  47         { "page-label", 'p', POPT_ARG_STRING, &ev_page_label, 0, N_("The page of the document to display."), N_("PAGE")},
  48         { NULL, 0, 0, NULL, 0, NULL, NULL }
  49 };
  50
  51 static void
  52 load_files (const char **files)
  53 {
  54         int i;
  55
  56         if (!files) {
  57                 ev_application_open_window (EV_APP);
  58                 return;
  59         }
  60
  61         for (i = 0; files[i]; i++) {
  62                 char *uri;
  63
  64                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
  65                 ev_application_open_uri (EV_APP, uri, ev_page_label);
  66                 g_free (uri);
  67         }
  68 }
  69
  70 #ifdef ENABLE_DBUS
  71 static void
  72 load_files_remote (const char **files)
  73 {
  74         int i;
  75         GError *error;
  76         DBusGConnection *connection;
  77         DBusGPendingCall *call;
  78         DBusGProxy *remote_object;
  79
  80         connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
  81         if (connection == NULL) {
  82                 g_warning (error->message);
  83                 return;
  84         }
  85
  86         remote_object = dbus_g_proxy_new_for_name (connection,
  87                                                    "org.gnome.evince.ApplicationService",
  88                                                    "/org/gnome/evince/Evince",
  89                                                    "org.gnome.evince.Application");
  90         if (!files) {
  91                 call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", DBUS_TYPE_INVALID);
  92                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
  93                         g_warning (error->message);
  94                 }
  95                 return;
  96         }
  97
  98         for (i = 0; files[i]; i++) {
  99                 const char *page_label;
 100                 char *uri;
 101
 102                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
 103                 page_label = ev_page_label ? ev_page_label : "";
 104
 105                 call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
 106                                                 DBUS_TYPE_STRING, &uri,
 107                                                 DBUS_TYPE_STRING, &page_label,
 108                                                 DBUS_TYPE_INVALID);
 109                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
 110                         g_warning (error->message);
 111                 }
 112
 113                 g_free (uri);
 114         }
 115 }
 116 #endif
 117
 118 int
 119 main (int argc, char *argv[])
 120 {
 121         poptContext context;
 122         GValue context_as_value = { 0 };
 123         GnomeProgram *program;
 124
 125 #ifdef ENABLE_NLS
 126         /* Initialize the i18n stuff */
 127         bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
 128         bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 129         textdomain(GETTEXT_PACKAGE);
 130 #endif
 131
 132         program = gnome_program_init (PACKAGE, VERSION,
 133                                       LIBGNOMEUI_MODULE, argc, argv,
 134                                       GNOME_PARAM_POPT_TABLE, popt_options,
 135                                       GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"),
 136                                       GNOME_PARAM_APP_DATADIR, GNOMEDATADIR,
 137                                       NULL);
 138         g_object_get_property (G_OBJECT (program),
 139                                GNOME_PARAM_POPT_CONTEXT,
 140                                g_value_init (&context_as_value, G_TYPE_POINTER));
 141         context = g_value_get_pointer (&context_as_value);
 142
 143
 144 #ifdef ENABLE_DBUS
 145         if (!ev_application_register_service (EV_APP)) {
 146                 load_files_remote (poptGetArgs (context));
 147                 g_warning ("Another process was running.");
 148                 return 0;
 149         } else {
 150                 g_warning ("Starting evince process.");
 151         }
 152 #endif
 153
 154         gnome_authentication_manager_init ();
 155
 156         ev_job_queue_init ();
 157         g_set_application_name (_("Evince Document Viewer"));
 158
 159         ev_file_helpers_init ();
 160         ev_debug_init ();
 161         ev_stock_icons_init ();
 162         gtk_window_set_default_icon_name ("postscript-viewer");
 163
 164         load_files (poptGetArgs (context));
 165
 166         gtk_main ();
 167
 168         gnome_accelerators_sync ();
 169         poptFreeContext (context);
 170         ev_file_helpers_shutdown ();
 171 #if ENABLE_METADATA
 172         ev_metadata_manager_shutdown ();
 173 #endif
 174
 175         return 0;
 176 }