gftp-gtk.c

一个linux下的ftp程序。它是使用文件传输协议的一系列程序的集合。

  menus = menu_items;

  accel_group = gtk_accel_group_new ();
  factory = item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group, NULL);

  i = 0;
  len = 11;
  /* FTP Menu */
  create_item_factory (factory, len, menu_items, &window2);

  i += len;
  /* Local Menu */
  local_start = i;
  local_len = 21;
  create_item_factory (factory, local_len, menu_items + i, &window1);

  i += local_len;
  /* Remote Menu */
  remote_start = i;
  remote_len = 21;
  create_item_factory (factory, remote_len, menu_items + i, &window2);

  i += remote_len;
  len = 5;
  /* Bookmarks Menu */
  create_item_factory (factory, len, menu_items + i, &window2);

  i += len;
  /* Transfers Menu */
  trans_start = i;
  trans_len = 12;
  create_item_factory (factory, trans_len, menu_items + i, NULL);

  i += trans_len;
  /* Logging Menu */
  log_start = i;
  log_len = 5;
  create_item_factory (factory, log_len, menu_items + i, NULL);

  i += log_len;
  /* Tools Menu */
  tools_start = i;
  tools_len = 4;
  create_item_factory (factory, tools_len, menu_items + i, NULL);

  i += tools_len;
  /* Help Menu */
  create_item_factory (factory, 3, menu_items + i, NULL);

  build_bookmarks_menu ();

  gtk_window_add_accel_group (GTK_WINDOW (parent), accel_group);

  gftp_lookup_global_option ("ascii_transfers", &ascii_transfers);
  if (ascii_transfers)
    {
      tempwid = gtk_item_factory_get_widget (factory, menu_items[5].path);
      gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (tempwid), TRUE);
    }
  else
    {
      tempwid = gtk_item_factory_get_widget (factory, menu_items[6].path);
      gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (tempwid), TRUE);
    }

  tempwid = gtk_item_factory_get_widget (factory, menu_items[3].path);
  gtk_check_menu_item_set_state (GTK_CHECK_MENU_ITEM (tempwid), TRUE);

  window1.ifactory = item_factory_new (GTK_TYPE_MENU, "<local>", NULL, "/Local");
  create_item_factory (window1.ifactory, local_len - 2, menu_items + local_start + 2, &window1);

  window2.ifactory = item_factory_new (GTK_TYPE_MENU, "<remote>", NULL, "/Remote");
  create_item_factory (window2.ifactory, remote_len - 2, menu_items + remote_start + 2, &window2);

  log_factory = item_factory_new (GTK_TYPE_MENU, "<log>", NULL, "/Logging");
  create_item_factory (log_factory, log_len - 2, menu_items + log_start + 2, NULL);

  dl_factory = item_factory_new (GTK_TYPE_MENU, "<download>", NULL, "/Transfers");
  create_item_factory (dl_factory, trans_len - 2, menu_items + trans_start + 2, NULL);

  return (factory->widget);
}


static GtkWidget *
CreateConnectToolbar (GtkWidget * parent)
{
  const GtkTargetEntry possible_types[] = {
    {"STRING", 0, 0},
    {"text/plain", 0, 0},
    {"application/x-rootwin-drop", 0, 1}
  };
  GtkWidget *toolbar, *box, *tempwid;
  gftp_config_list_vars * tmplistvar;
  char *default_protocol, *tempstr;
  int i, num;

  toolbar = gtk_handle_box_new ();

  box = gtk_hbox_new (FALSE, 4);
  gtk_container_add (GTK_CONTAINER (toolbar), box);
  gtk_container_border_width (GTK_CONTAINER (box), 5);

  openurl_tooltip = gtk_tooltips_new ();

  tempwid = toolbar_pixmap (parent, "connect.xpm");
  openurl_btn = gtk_button_new ();
  gtk_container_add (GTK_CONTAINER (openurl_btn), tempwid);
  gtk_signal_connect_object (GTK_OBJECT (openurl_btn), "clicked",
			     GTK_SIGNAL_FUNC (tb_openurl_dialog), NULL);
  gtk_signal_connect (GTK_OBJECT (openurl_btn), "drag_data_received",
		      GTK_SIGNAL_FUNC (openurl_get_drag_data), NULL);
  gtk_drag_dest_set (openurl_btn, GTK_DEST_DEFAULT_ALL, possible_types, 2,
		     GDK_ACTION_COPY | GDK_ACTION_MOVE);
  gtk_container_border_width (GTK_CONTAINER (openurl_btn), 1);
  gtk_box_pack_start (GTK_BOX (box), openurl_btn, FALSE, FALSE, 0);

#if GTK_MAJOR_VERSION == 1
  tempwid = gtk_label_new (_("Host: "));
#else
  tempwid = gtk_label_new_with_mnemonic (_("_Host: "));
#endif

  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  hostedit = gtk_combo_new ();
  gtk_combo_set_case_sensitive (GTK_COMBO (hostedit), 1);
  gtk_widget_set_size_request (hostedit, 130, -1);

  gtk_signal_connect (GTK_OBJECT (GTK_COMBO (hostedit)->entry), "activate",
		      GTK_SIGNAL_FUNC (toolbar_hostedit), NULL);

  gftp_lookup_global_option ("hosthistory", &tmplistvar);
  if (tmplistvar->list)
    gtk_combo_set_popdown_strings (GTK_COMBO (hostedit), tmplistvar->list);

  gtk_combo_disable_activate (GTK_COMBO (hostedit));

  gftp_lookup_global_option ("host_value", &tempstr);
  gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (hostedit)->entry), tempstr);
#if GTK_MAJOR_VERSION > 1
  gtk_label_set_mnemonic_widget (GTK_LABEL (tempwid),
                                 GTK_COMBO (hostedit)->entry);
#endif
  gtk_box_pack_start (GTK_BOX (box), hostedit, TRUE, TRUE, 0);

  tempwid = gtk_label_new (_("Port: "));
  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  portedit = gtk_combo_new ();
  gtk_combo_set_case_sensitive (GTK_COMBO (portedit), 1);
  gtk_widget_set_size_request (portedit, 50, -1);

  gtk_signal_connect (GTK_OBJECT (GTK_COMBO (portedit)->entry), "activate",
		      GTK_SIGNAL_FUNC (toolbar_hostedit), NULL);

  gftp_lookup_global_option ("porthistory", &tmplistvar);
  if (tmplistvar->list)
    gtk_combo_set_popdown_strings (GTK_COMBO (portedit), tmplistvar->list);

  gtk_combo_disable_activate (GTK_COMBO (portedit));

  gftp_lookup_global_option ("port_value", &tempstr);
  gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (portedit)->entry), tempstr);
  gtk_box_pack_start (GTK_BOX (box), portedit, FALSE, FALSE, 0);

#if GTK_MAJOR_VERSION == 1
  tempwid = gtk_label_new (_("User: "));
#else
  tempwid = gtk_label_new_with_mnemonic (_("_User: "));
#endif
  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  useredit = gtk_combo_new ();
  gtk_combo_set_case_sensitive (GTK_COMBO (useredit), 1);
  gtk_widget_set_size_request (useredit, 75, -1);

  gtk_signal_connect (GTK_OBJECT (GTK_COMBO (useredit)->entry), "activate",
		      GTK_SIGNAL_FUNC (toolbar_hostedit), NULL);

  gftp_lookup_global_option ("userhistory", &tmplistvar);
  if (tmplistvar->list)
    gtk_combo_set_popdown_strings (GTK_COMBO (useredit), tmplistvar->list);

  gtk_combo_disable_activate (GTK_COMBO (useredit));

  gftp_lookup_global_option ("user_value", &tempstr);
  gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (useredit)->entry), tempstr);
#if GTK_MAJOR_VERSION > 1
  gtk_label_set_mnemonic_widget (GTK_LABEL (tempwid),
                                 GTK_COMBO (useredit)->entry);
#endif
  gtk_box_pack_start (GTK_BOX (box), useredit, TRUE, TRUE, 0);

  tempwid = gtk_label_new (_("Pass: "));
  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  passedit = gtk_entry_new ();
  gtk_widget_set_size_request (passedit, 55, -1);

  gtk_entry_set_visibility (GTK_ENTRY (passedit), FALSE);
  gtk_signal_connect (GTK_OBJECT (passedit), "activate",
		      GTK_SIGNAL_FUNC (toolbar_hostedit), NULL);
  gtk_box_pack_start (GTK_BOX (box), passedit, FALSE, FALSE, 0);

  tempwid = gtk_vbox_new (FALSE, 0);
  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  optionmenu = gtk_option_menu_new ();
  gtk_box_pack_start (GTK_BOX (tempwid), optionmenu, TRUE, FALSE, 0);

  num = 0;
  gftp_lookup_global_option ("default_protocol", &default_protocol);
  protocol_menu = gtk_menu_new ();
  for (i = 0; gftp_protocols[i].name; i++)
    {
      if (!gftp_protocols[i].shown)
        continue;

      if (default_protocol != NULL &&
          strcmp (gftp_protocols[i].name, default_protocol) == 0)
        num = i;

      tempwid = gtk_menu_item_new_with_label (gftp_protocols[i].name);
      gtk_object_set_user_data (GTK_OBJECT (tempwid), GINT_TO_POINTER(i));
      gtk_menu_append (GTK_MENU (protocol_menu), tempwid);
      gtk_widget_show (tempwid);
    }
  gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), protocol_menu);
  gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), num);

#if GTK_MAJOR_VERSION == 1
  tempwid = toolbar_pixmap (parent, "stop.xpm");
#else
  tempwid = gtk_image_new_from_stock (GTK_STOCK_STOP,
                                      GTK_ICON_SIZE_LARGE_TOOLBAR);
#endif

  stop_btn = gtk_button_new ();

  gtk_container_add (GTK_CONTAINER (stop_btn), tempwid);
  gtk_widget_set_sensitive (stop_btn, 0);
  gtk_signal_connect_object (GTK_OBJECT (stop_btn), "clicked",
			     GTK_SIGNAL_FUNC (stop_button), NULL);
  gtk_container_border_width (GTK_CONTAINER (stop_btn), 1);
  gtk_box_pack_start (GTK_BOX (box), stop_btn, FALSE, FALSE, 0);

  gtk_widget_grab_focus (GTK_COMBO (hostedit)->entry);

  return (toolbar);
}


static GtkWidget *
CreateCommandToolbar (void)
{
  GtkWidget * box, * tempwid;

  gftpui_command_toolbar = gtk_handle_box_new ();

  box = gtk_hbox_new (FALSE, 4);
  gtk_container_add (GTK_CONTAINER (gftpui_command_toolbar), box);
  gtk_container_border_width (GTK_CONTAINER (box), 5);

  tempwid = gtk_label_new (_("Command: "));
  gtk_box_pack_start (GTK_BOX (box), tempwid, FALSE, FALSE, 0);

  gftpui_command_widget = gtk_entry_new ();
  gtk_box_pack_start (GTK_BOX (box), gftpui_command_widget, TRUE, TRUE, 0);
  gtk_signal_connect (GTK_OBJECT (gftpui_command_widget), "activate",
		      GTK_SIGNAL_FUNC (gftpui_run_command), NULL);

  return (gftpui_command_toolbar);
}


static void
setup_column (GtkWidget * listbox, int column, int width)
{
  if (width == 0)
    gtk_clist_set_column_auto_resize (GTK_CLIST (listbox), column, TRUE);
  else if (width == -1)
    gtk_clist_set_column_visibility (GTK_CLIST (listbox), column, FALSE);
  else
    gtk_clist_set_column_width (GTK_CLIST (listbox), column, width);
}


static void
list_doaction (gftp_window_data * wdata)
{
  intptr_t list_dblclk_action;
  GList *templist, *filelist;
  gftp_file *tempfle;
  int num, success;
  char *directory;

  gftp_lookup_request_option (wdata->request, "list_dblclk_action", 
                              &list_dblclk_action);

  filelist = wdata->files;
  templist = gftp_gtk_get_list_selection (wdata);
  num = 0;
  templist = get_next_selection (templist, &filelist, &num);
  tempfle = (gftp_file *) filelist->data;

  if (check_reconnect (wdata) < 0) 
    return;

  if (S_ISLNK (tempfle->st_mode) || S_ISDIR (tempfle->st_mode))
    {
      directory = gftp_build_path (wdata->request, wdata->request->directory,
                                   tempfle->file, NULL);
      success = gftpui_run_chdir (wdata, directory);
      g_free (directory);
    }
  else
    success = 0;

  if (!S_ISDIR (tempfle->st_mode) && !success)
    {
      switch (list_dblclk_action)
        {
          case 0:
            view_dialog (wdata);
            break;
          case 1:
            edit_dialog (wdata);
            break;
          case 2:
            if (wdata == &window2)
              get_files (wdata);
            else
              put_files (wdata);
            break;
        }
    }
}