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, NULL);
  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, NULL);
  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 = NULL;
  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                 g_error_free (error);
  84
  85                 return;
  86         }
  87
  88         remote_object = dbus_g_proxy_new_for_name (connection,
  89                                                    "org.gnome.evince.ApplicationService",
  90                                                    "/org/gnome/evince/Evince",
  91                                                    "org.gnome.evince.Application");
  92         if (!files) {
  93                 call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", G_TYPE_INVALID);
  94
  95                 if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) {
  96                         g_warning (error->message);
  97                         g_clear_error (&error);
  98                 }
  99                 return;
 100         }
 101
 102         for (i = 0; files[i]; i++) {
 103                 const char *page_label;
 104                 char *uri;
 105
 106                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
 107                 page_label = ev_page_label ? ev_page_label : "";
 108
 109                 call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
 110                                                 G_TYPE_STRING, uri,
 111                                                 G_TYPE_STRING, page_label,
 112                                                 G_TYPE_INVALID);
 113
 114                 if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) {
 115                         g_warning (error->message);
 116                         g_clear_error (&error);
 117                 }
 118
 119                 g_free (uri);
 120         }
 121 }
 122 #endif /* ENABLE_DBUS */
 123
 124 int
 125 main (int argc, char *argv[])
 126 {
 127         poptContext context;
 128         GValue context_as_value = { 0 };
 129         GnomeProgram *program;
 130
 131 #ifdef ENABLE_NLS
 132         /* Initialize the i18n stuff */
 133         bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
 134         bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 135         textdomain(GETTEXT_PACKAGE);
 136 #endif
 137
 138         program = gnome_program_init (PACKAGE, VERSION,
 139                                       LIBGNOMEUI_MODULE, argc, argv,
 140                                       GNOME_PARAM_POPT_TABLE, popt_options,
 141                                       GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"),
 142                                       GNOME_PARAM_APP_DATADIR, GNOMEDATADIR,
 143                                       NULL);
 144         g_object_get_property (G_OBJECT (program),
 145                                GNOME_PARAM_POPT_CONTEXT,
 146                                g_value_init (&context_as_value, G_TYPE_POINTER));
 147         context = g_value_get_pointer (&context_as_value);
 148
 149
 150 #ifdef ENABLE_DBUS
 151         if (!ev_application_register_service (EV_APP)) {
 152                 load_files_remote (poptGetArgs (context));
 153                 g_warning ("Another process was running.");
 154                 return 0;
 155         } else {
 156                 g_warning ("Starting evince process.");
 157         }
 158 #endif
 159
 160         gnome_authentication_manager_init ();
 161
 162         ev_job_queue_init ();
 163         g_set_application_name (_("Evince Document Viewer"));
 164
 165         ev_file_helpers_init ();
 166         ev_debug_init ();
 167         ev_stock_icons_init ();
 168         gtk_window_set_default_icon_name ("postscript-viewer");
 169
 170         load_files (poptGetArgs (context));
 171
 172         gtk_main ();
 173
 174         gnome_accelerators_sync ();
 175         poptFreeContext (context);
 176         ev_file_helpers_shutdown ();
 177 #if ENABLE_METADATA
 178         ev_metadata_manager_shutdown ();
 179 #endif
 180
 181         return 0;
 182 }