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 <libgnomevfs/gnome-vfs-utils.h>
  32
  33 #ifdef ENABLE_DBUS
  34 #include <dbus/dbus-glib-bindings.h>
  35 #endif
  36
  37 #include "ev-stock-icons.h"
  38 #include "ev-debug.h"
  39 #include "ev-job-queue.h"
  40 #include "ev-file-helpers.h"
  41
  42 static char *ev_page_label;
  43
  44 static struct poptOption popt_options[] =
  45 {
  46         { "page-label", 'p', POPT_ARG_STRING, &ev_page_label, 0, N_("The page of the document to display."), N_("PAGE")},
  47         { NULL, 0, 0, NULL, 0, NULL, NULL }
  48 };
  49
  50 static void
  51 load_files (const char **files)
  52 {
  53         int i;
  54
  55         if (!files) {
  56                 ev_application_open_window (EV_APP);
  57                 return;
  58         }
  59
  60         for (i = 0; files[i]; i++) {
  61                 char *uri;
  62
  63                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
  64                 ev_application_open_uri (EV_APP, uri, ev_page_label);
  65                 g_free (uri);
  66         }
  67 }
  68
  69 #ifdef ENABLE_DBUS
  70 static void
  71 load_files_remote (const char **files)
  72 {
  73         int i;
  74         GError *error;
  75         DBusGConnection *connection;
  76         DBusGPendingCall *call;
  77         DBusGProxy *remote_object;
  78
  79         connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
  80         if (connection == NULL) {
  81                 g_warning (error->message);
  82                 return;
  83         }
  84
  85         remote_object = dbus_g_proxy_new_for_name (connection,
  86                                                    "org.gnome.evince.ApplicationService",
  87                                                    "/org/gnome/evince/Evince",
  88                                                    "org.gnome.evince.Application");
  89         if (!files) {
  90                 call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", DBUS_TYPE_INVALID);
  91                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
  92                         g_warning (error->message);
  93                 }
  94                 return;
  95         }
  96
  97         for (i = 0; files[i]; i++) {
  98                 const char *page_label;
  99                 char *uri;
 100
 101                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
 102                 page_label = ev_page_label ? ev_page_label : "";
 103
 104                 call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
 105                                                 DBUS_TYPE_STRING, &uri,
 106                                                 DBUS_TYPE_STRING, &page_label,
 107                                                 DBUS_TYPE_INVALID);
 108                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
 109                         g_warning (error->message);
 110                 }
 111
 112                 g_free (uri);
 113         }
 114 }
 115 #endif
 116
 117 int
 118 main (int argc, char *argv[])
 119 {
 120         poptContext context;
 121         GValue context_as_value = { 0 };
 122         GnomeProgram *program;
 123
 124 #ifdef ENABLE_NLS
 125         /* Initialize the i18n stuff */
 126         bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
 127         bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 128         textdomain(GETTEXT_PACKAGE);
 129 #endif
 130
 131         program = gnome_program_init (PACKAGE, VERSION,
 132                                       LIBGNOMEUI_MODULE, argc, argv,
 133                                       GNOME_PARAM_POPT_TABLE, popt_options,
 134                                       GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"),
 135                                       GNOME_PARAM_APP_DATADIR, GNOMEDATADIR,
 136                                       NULL);
 137         g_object_get_property (G_OBJECT (program),
 138                                GNOME_PARAM_POPT_CONTEXT,
 139                                g_value_init (&context_as_value, G_TYPE_POINTER));
 140         context = g_value_get_pointer (&context_as_value);
 141
 142
 143 #ifdef ENABLE_DBUS
 144         if (!ev_application_register_service (EV_APP)) {
 145                 load_files_remote (poptGetArgs (context));
 146                 g_warning ("Another process was running.");
 147                 return 0;
 148         } else {
 149                 g_warning ("Starting evince process.");
 150         }
 151 #endif
 152
 153         ev_job_queue_init ();
 154         g_set_application_name (_("Evince Document Viewer"));
 155
 156         ev_file_helpers_init ();
 157         ev_debug_init ();
 158         ev_stock_icons_init ();
 159         gtk_window_set_default_icon_name ("postscript-viewer");
 160
 161         load_files (poptGetArgs (context));
 162
 163         gtk_main ();
 164
 165         gnome_accelerators_sync ();
 166         poptFreeContext (context);
 167         ev_file_helpers_shutdown ();
 168 #if ENABLE_METADATA
 169         ev_metadata_manager_shutdown ();
 170 #endif
 171
 172         return 0;
 173 }