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
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtkmain.h>
  27 #include <libgnome/gnome-program.h>
  28 #include <libgnomeui/gnome-ui-init.h>
  29 #include <libgnomeui/gnome-app-helper.h>
  30 #include <libgnomevfs/gnome-vfs-utils.h>
  31
  32 #ifdef ENABLE_DBUS
  33 #include <dbus/dbus-glib-bindings.h>
  34 #endif
  35
  36 #include "ev-stock-icons.h"
  37 #include "ev-debug.h"
  38 #include "ev-job-queue.h"
  39 #include "ev-file-helpers.h"
  40
  41 static char *ev_page_label;
  42
  43 static struct poptOption popt_options[] =
  44 {
  45         { "page-label", 'p', POPT_ARG_STRING, &ev_page_label, 0, N_("The page of the document to display."), N_("PAGE")},
  46         { NULL, 0, 0, NULL, 0, NULL, NULL }
  47 };
  48
  49 static void
  50 load_files (const char **files)
  51 {
  52         int i;
  53
  54         if (!files) {
  55                 ev_application_open_window (EV_APP);
  56                 return;
  57         }
  58
  59         for (i = 0; files[i]; i++) {
  60                 char *uri;
  61
  62                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
  63                 ev_application_open_uri (EV_APP, uri, ev_page_label);
  64                 g_free (uri);
  65         }
  66 }
  67
  68 #ifdef ENABLE_DBUS
  69 static void
  70 load_files_remote (const char **files)
  71 {
  72         int i;
  73         GError *error;
  74         DBusGConnection *connection;
  75         DBusGPendingCall *call;
  76         DBusGProxy *remote_object;
  77
  78         connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
  79         if (connection == NULL) {
  80                 g_warning (error->message);
  81                 return;
  82         }
  83
  84         remote_object = dbus_g_proxy_new_for_name (connection,
  85                                                    "org.gnome.evince.ApplicationService",
  86                                                    "/org/gnome/evince/Evince",
  87                                                    "org.gnome.evince.Application");
  88         if (!files) {
  89                 call = dbus_g_proxy_begin_call (remote_object, "OpenWindow", DBUS_TYPE_INVALID);
  90                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
  91                         g_warning (error->message);
  92                 }
  93                 return;
  94         }
  95
  96         for (i = 0; files[i]; i++) {
  97                 const char *page_label;
  98                 char *uri;
  99
 100                 uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
 101                 page_label = ev_page_label ? ev_page_label : "";
 102
 103                 call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
 104                                                 DBUS_TYPE_STRING, &uri,
 105                                                 DBUS_TYPE_STRING, &page_label,
 106                                                 DBUS_TYPE_INVALID);
 107                 if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
 108                         g_warning (error->message);
 109                 }
 110
 111                 g_free (uri);
 112         }
 113 }
 114 #endif
 115
 116 int
 117 main (int argc, char *argv[])
 118 {
 119         poptContext context;
 120         GValue context_as_value = { 0 };
 121         GnomeProgram *program;
 122
 123 #ifdef ENABLE_NLS
 124         /* Initialize the i18n stuff */
 125         bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
 126         bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 127         textdomain(GETTEXT_PACKAGE);
 128 #endif
 129
 130         program = gnome_program_init (PACKAGE, VERSION,
 131                                       LIBGNOMEUI_MODULE, argc, argv,
 132                                       GNOME_PARAM_POPT_TABLE, popt_options,
 133                                       GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"),
 134                                       GNOME_PARAM_APP_DATADIR, GNOMEDATADIR,
 135                                       NULL);
 136         g_object_get_property (G_OBJECT (program),
 137                                GNOME_PARAM_POPT_CONTEXT,
 138                                g_value_init (&context_as_value, G_TYPE_POINTER));
 139         context = g_value_get_pointer (&context_as_value);
 140
 141
 142 #ifdef ENABLE_DBUS
 143         if (!ev_application_register_service (EV_APP)) {
 144                 load_files_remote (poptGetArgs (context));
 145                 g_warning ("Another process was running.");
 146                 return 0;
 147         } else {
 148                 g_warning ("Starting evince process.");
 149         }
 150 #endif
 151
 152         ev_job_queue_init ();
 153         g_set_application_name (_("Evince Document Viewer"));
 154
 155         ev_file_helpers_init ();
 156         ev_debug_init ();
 157         ev_stock_icons_init ();
 158         gtk_window_set_default_icon_name ("postscript-viewer");
 159
 160         load_files (poptGetArgs (context));
 161
 162         gtk_main ();
 163
 164         gnome_accelerators_sync ();
 165         poptFreeContext (context);
 166         ev_file_helpers_shutdown ();
 167
 168         return 0;
 169 }