src/nautilus-connect-server-dialog-main.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
   2
   3 /* nautilus-connect-server-main.c - Start the "Connect to Server" dialog.
   4  * Nautilus
   5  *
   6  * Copyright (C) 2005 Vincent Untz
   7  *
   8  * Nautilus is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of the
  11  * License, or (at your option) any later version.
  12  *
  13  * Nautilus is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public
  19  * License along with this program; see the file COPYING.  If not,
  20  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  21  * Boston, MA 02111-1307, USA.
  22  *
  23  * Authors:
  24  *   Vincent Untz <vincent@vuntz.net>
  25  */
  26
  27 #include <config.h>
  28
  29 #include <glib/gi18n.h>
  30
  31 #include <gtk/gtkmain.h>
  32 #include <gtk/gtkwidget.h>
  33
  34 #include <libgnome/gnome-program.h>
  35 #include <libgnomeui/gnome-ui-init.h>
  36 #include <libgnomeui/gnome-authentication-manager.h>
  37
  38 #include <eel/eel-app-launch-context.h>
  39 #include <eel/eel-preferences.h>
  40 #include <eel/eel-stock-dialogs.h>
  41 #include <eel/eel-mount-operation.h>
  42
  43 #include <libnautilus-private/nautilus-icon-names.h>
  44
  45 #include "nautilus-window.h"
  46 #include "nautilus-connect-server-dialog.h"
  47
  48 static int open_dialogs;
  49
  50 static void
  51 main_dialog_destroyed (GtkWidget *widget,
  52                        gpointer   user_data)
  53 {
  54         /* this only happens when user clicks "cancel"
  55          * on the main dialog or when we are all done.
  56          */
  57         gtk_main_quit ();
  58 }
  59
  60 static void
  61 error_dialog_destroyed (GtkWidget *widget,
  62                         GtkWidget *main_dialog)
  63 {
  64         if (--open_dialogs <= 0)
  65                 gtk_widget_destroy (main_dialog);
  66 }
  67
  68 static void
  69 display_error_dialog (GError *error,
  70                       const char *uri,
  71                       GtkWidget *parent)
  72 {
  73         GtkDialog *error_dialog;
  74         char *error_message;
  75
  76         error_message = g_strdup_printf (_("Cannot display location \"%s\""),
  77                                          uri);
  78         error_dialog = eel_show_error_dialog (error_message,
  79                                               error->message,
  80                                               NULL);
  81
  82         open_dialogs++;
  83
  84         g_signal_connect (error_dialog, "destroy",
  85                           G_CALLBACK (error_dialog_destroyed), parent);
  86
  87         gtk_window_set_screen (GTK_WINDOW (error_dialog),
  88                                gtk_widget_get_screen (parent));
  89
  90         g_free (error_message);
  91 }
  92
  93 static void
  94 show_uri (const char *uri,
  95           GtkWidget  *widget)
  96 {
  97         GError    *error;
  98         EelAppLaunchContext *launch_context;
  99
 100         launch_context = eel_app_launch_context_new ();
 101         eel_app_launch_context_set_screen (launch_context,
 102                                            gtk_widget_get_screen (widget));
 103
 104         error = NULL;
 105         g_app_info_launch_default_for_uri (uri,
 106                                            G_APP_LAUNCH_CONTEXT (launch_context),
 107                                            &error);
 108
 109         g_object_unref (launch_context);
 110
 111         if (error) {
 112                 display_error_dialog (error, uri, widget);
 113                 g_error_free (error);
 114         } else {
 115                 /* everything is OK, destroy the main dialog and quit */
 116                 gtk_widget_destroy (widget);
 117         }
 118 }
 119
 120 static void
 121 mount_enclosing_ready_cb (GFile *location,
 122                           GAsyncResult *res,
 123                           GtkWidget *widget)
 124 {
 125         char *uri;
 126         GError *error = NULL;
 127
 128         g_file_mount_enclosing_volume_finish (location,
 129                                               res, &error);
 130         uri = g_file_get_uri (location);
 131         if (error) {
 132                 display_error_dialog (error, uri, widget);
 133         } else {
 134                 /* volume is mounted, show it */
 135                 show_uri (uri, widget);
 136                 g_object_unref (location);
 137         }
 138         g_free (uri);
 139 }
 140
 141 void
 142 nautilus_connect_server_dialog_present_uri (NautilusApplication *application,
 143                                             GFile *location,
 144                                             GtkWidget *widget)
 145 {
 146         GMountOperation *op;
 147
 148         op = eel_mount_operation_new (GTK_WINDOW (widget));
 149         g_file_mount_enclosing_volume (location,
 150                                        0, op,
 151                                        NULL,
 152                                        (GAsyncReadyCallback) mount_enclosing_ready_cb,
 153                                        widget);
 154 }
 155
 156 int
 157 main (int argc, char *argv[])
 158 {
 159         GnomeProgram *program;
 160         GtkWidget *dialog;
 161         GOptionContext *context;
 162         const char **args;
 163         GFile *location;
 164         const GOptionEntry options[] = {
 165                 { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &args, NULL,  N_("[URI]") },
 166                 { NULL }
 167         };
 168
 169         bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
 170         bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 171         textdomain (GETTEXT_PACKAGE);
 172
 173         args = NULL;
 174         /* Translators: This is the --help description gor the connect to server app,
 175            the initial newlines are between the command line arg and the description */
 176         context = g_option_context_new (N_("\n\nAdd connect to server mount"));
 177         g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);
 178
 179         g_option_context_set_translation_domain(context, GETTEXT_PACKAGE);
 180
 181         program = gnome_program_init ("nautilus-connect-server", VERSION,
 182                                       LIBGNOMEUI_MODULE, argc, argv,
 183                                       GNOME_PARAM_GOPTION_CONTEXT, context,
 184                                       NULL);
 185
 186         gnome_authentication_manager_init ();
 187
 188         eel_preferences_init ("/apps/nautilus");
 189
 190         gtk_window_set_default_icon_name (NAUTILUS_ICON_FOLDER);
 191
 192
 193         /* command line arguments, null terminated array */
 194         location = NULL;
 195         if (args) {
 196                 location = g_file_new_for_commandline_arg (*args);
 197         }
 198
 199         dialog = nautilus_connect_server_dialog_new (NULL, location);
 200
 201         if (location) {
 202                 g_object_unref (location);
 203         }
 204
 205         open_dialogs = 0;
 206         g_signal_connect (dialog, "destroy",
 207                           G_CALLBACK (main_dialog_destroyed), NULL);
 208
 209         gtk_widget_show (dialog);
 210
 211         gtk_main ();
 212
 213         return 0;
 214 }