gftp-gtk.c

Linux下使用最为广泛的gftp的源码

static gint
list_enter (GtkWidget * widget, GdkEventKey * event, gpointer data)
{
  gftp_window_data * wdata;

  wdata = data;
  if (!GFTP_IS_CONNECTED (wdata->request))
    return (TRUE);

  if (event->type == GDK_KEY_PRESS && 
           (event->keyval == GDK_KP_Delete || event->keyval == GDK_Delete))
    {
      delete_dialog (wdata);
      return (FALSE);
    }
  else if (IS_ONE_SELECTED (wdata) && event->type == GDK_KEY_PRESS && 
      event->keyval == GDK_Return)
    {
      list_doaction (wdata);
      return (FALSE);
    }
  return (TRUE);
}


static gint
list_dblclick (GtkWidget * widget, GdkEventButton * event, gpointer data)
{
  gftp_window_data * wdata;

  wdata = data;

  if (event->button == 3)
    gtk_item_factory_popup (wdata->ifactory, (guint) event->x_root,
                            (guint) event->y_root, 3, event->time);
  return (FALSE);
}


static void 
select_row_callback (GtkWidget *widget, gint row, gint column,
                     GdkEventButton *event, gpointer data)
{
  gftp_window_data * wdata;

  wdata = data;

  if (event != NULL && event->type == GDK_2BUTTON_PRESS && event->button == 1 &&
      GFTP_IS_CONNECTED (wdata->request) && IS_ONE_SELECTED (wdata))
    list_doaction (wdata);
}


static GtkWidget *
CreateFTPWindow (gftp_window_data * wdata)
{
  const GtkTargetEntry possible_types[] = {
    {"STRING", 0, 0},
    {"text/plain", 0, 0},
    {"application/x-rootwin-drop", 0, 1}
  };
  GtkWidget *box, *scroll_list, *parent;
  intptr_t listbox_file_height, colwidth;
  char *titles[7], tempstr[50];

  titles[0] = "";
  titles[1] = _("Filename");
  titles[2] = _("Size");
  titles[3] = _("User");
  titles[4] = _("Group");
  titles[5] = _("Date");
  titles[6] = _("Attribs");

  wdata->request = gftp_request_new ();
  wdata->request->logging_function = ftp_log;
  wdata->filespec = g_malloc0 (2);
  *wdata->filespec = '*';

  parent = gtk_frame_new (NULL);
  
  gftp_lookup_global_option ("listbox_file_height", &listbox_file_height);
  g_snprintf (tempstr, sizeof (tempstr), "listbox_%s_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  gtk_widget_set_size_request (parent, colwidth, listbox_file_height);

  gtk_container_border_width (GTK_CONTAINER (parent), 5);

  box = gtk_vbox_new (FALSE, 0);
  gtk_container_border_width (GTK_CONTAINER (box), 5);
  gtk_container_add (GTK_CONTAINER (parent), box);

  wdata->combo = gtk_combo_new ();
  gtk_combo_set_case_sensitive (GTK_COMBO (wdata->combo), 1);
  gtk_box_pack_start (GTK_BOX (box), wdata->combo, FALSE, FALSE, 0);
  gtk_signal_connect (GTK_OBJECT (GTK_COMBO (wdata->combo)->entry),
		      "activate", GTK_SIGNAL_FUNC (chdir_edit),
		      (gpointer) wdata);
  if (*wdata->history)
    gtk_combo_set_popdown_strings (GTK_COMBO (wdata->combo), *wdata->history);
  gtk_combo_disable_activate (GTK_COMBO (wdata->combo));
  gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (wdata->combo)->entry), "");

  wdata->hoststxt = gtk_label_new (NULL);
  gtk_misc_set_alignment (GTK_MISC (wdata->hoststxt), 0, 0);
  gtk_box_pack_start (GTK_BOX (box), wdata->hoststxt, FALSE, FALSE, 0);

  scroll_list = gtk_scrolled_window_new (NULL, NULL);
  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll_list),
				  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
  wdata->listbox = gtk_clist_new_with_titles (7, titles);
  gtk_container_add (GTK_CONTAINER (scroll_list), wdata->listbox);
  gtk_drag_source_set (wdata->listbox, GDK_BUTTON1_MASK, possible_types, 3,
		       GDK_ACTION_COPY | GDK_ACTION_MOVE);
  gtk_drag_dest_set (wdata->listbox, GTK_DEST_DEFAULT_ALL, possible_types, 2,
		     GDK_ACTION_COPY | GDK_ACTION_MOVE);

  gtk_clist_set_selection_mode (GTK_CLIST (wdata->listbox),
				GTK_SELECTION_EXTENDED);

  gtk_clist_set_column_width (GTK_CLIST (wdata->listbox), 0, 16);
  gtk_clist_set_column_justification (GTK_CLIST (wdata->listbox), 0,
				      GTK_JUSTIFY_CENTER);

  g_snprintf (tempstr, sizeof (tempstr), "%s_file_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 1, colwidth);

  gtk_clist_set_column_justification (GTK_CLIST (wdata->listbox), 2,
				      GTK_JUSTIFY_RIGHT);

  g_snprintf (tempstr, sizeof (tempstr), "%s_size_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 2, colwidth);

  g_snprintf (tempstr, sizeof (tempstr), "%s_user_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 3, colwidth);

  g_snprintf (tempstr, sizeof (tempstr), "%s_group_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 4, colwidth);

  g_snprintf (tempstr, sizeof (tempstr), "%s_date_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 5, colwidth);

  g_snprintf (tempstr, sizeof (tempstr), "%s_attribs_width", wdata->prefix_col_str);
  gftp_lookup_global_option (tempstr, &colwidth);
  setup_column (wdata->listbox, 6, colwidth);

  gtk_box_pack_start (GTK_BOX (box), scroll_list, TRUE, TRUE, 0);
  gtk_signal_connect (GTK_OBJECT (wdata->listbox), "click_column",
	 	      GTK_SIGNAL_FUNC (sortrows), (gpointer) wdata);
  gtk_signal_connect (GTK_OBJECT (wdata->listbox), "drag_data_get",
		      GTK_SIGNAL_FUNC (listbox_drag), (gpointer) wdata);
  gtk_signal_connect (GTK_OBJECT (wdata->listbox), "drag_data_received",
		      GTK_SIGNAL_FUNC (listbox_get_drag_data),
		      (gpointer) wdata);
  gtk_signal_connect_after (GTK_OBJECT (wdata->listbox), "key_press_event",
                            GTK_SIGNAL_FUNC (list_enter), (gpointer) wdata);
  gtk_signal_connect (GTK_OBJECT (wdata->listbox), "select_row",
                      GTK_SIGNAL_FUNC(select_row_callback),
                      (gpointer) wdata);
  gtk_signal_connect_after (GTK_OBJECT (wdata->listbox), "button_press_event",
                            GTK_SIGNAL_FUNC (list_dblclick), (gpointer) wdata);
  return (parent);
}


static gint
menu_mouse_click (GtkWidget * widget, GdkEventButton * event, gpointer data)
{
  GtkItemFactory *mfactory;

  mfactory = (GtkItemFactory *) data;
  if (event->button == 3)
    gtk_item_factory_popup (mfactory, (guint) event->x_root,
			    (guint) event->y_root, 3, event->time);
  return (FALSE);
}


static GtkWidget *
CreateFTPWindows (GtkWidget * ui)
{
  GtkWidget *box, *dlbox, *winpane, *dlpane, *logpane, *mainvbox, *tempwid;
  gftp_config_list_vars * tmplistvar;
  char *dltitles[2];
  intptr_t tmplookup;
#if GTK_MAJOR_VERSION > 1
  GtkTextBuffer * textbuf;
  GtkTextIter iter;
  GtkTextTag *tag;
  GdkColor * fore;
#endif

  memset (&window1, 0, sizeof (window1));
  memset (&window2, 0, sizeof (window2));

  gftp_lookup_global_option ("localhistory", &tmplistvar);
  window1.history = &tmplistvar->list;
  window1.histlen = &tmplistvar->num_items;

  gftp_lookup_global_option ("remotehistory", &tmplistvar);
  window2.history = &tmplistvar->list;
  window2.histlen = &tmplistvar->num_items;
 
  mainvbox = gtk_vbox_new (FALSE, 0);

  tempwid = CreateMenus (ui);
  gtk_box_pack_start (GTK_BOX (mainvbox), tempwid, FALSE, FALSE, 0);

  tempwid = CreateConnectToolbar (ui);
  gtk_box_pack_start (GTK_BOX (mainvbox), tempwid, FALSE, FALSE, 0);

  tempwid = CreateCommandToolbar ();
  gtk_box_pack_start (GTK_BOX (mainvbox), tempwid, FALSE, FALSE, 0);

  winpane = gtk_hpaned_new ();

  box = gtk_hbox_new (FALSE, 0);

  window1.prefix_col_str = "local";
  local_frame = CreateFTPWindow (&window1);
  gtk_box_pack_start (GTK_BOX (box), local_frame, TRUE, TRUE, 0);

  dlbox = gtk_vbox_new (FALSE, 0);
  gtk_container_border_width (GTK_CONTAINER (dlbox), 5);
  gtk_box_pack_start (GTK_BOX (box), dlbox, FALSE, FALSE, 0);

#if GTK_MAJOR_VERSION == 1
  tempwid = toolbar_pixmap (ui, "right.xpm");
#else
  tempwid = gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD,
                                      GTK_ICON_SIZE_SMALL_TOOLBAR);
#endif

  upload_right_arrow = gtk_button_new ();
  gtk_box_pack_start (GTK_BOX (dlbox), upload_right_arrow, TRUE, FALSE, 0);
  gtk_signal_connect_object (GTK_OBJECT (upload_right_arrow), "clicked",
			     GTK_SIGNAL_FUNC (put_files), NULL);
  gtk_container_add (GTK_CONTAINER (upload_right_arrow), tempwid);

#if GTK_MAJOR_VERSION == 1
  tempwid = toolbar_pixmap (ui, "left.xpm");
#else
  tempwid = gtk_image_new_from_stock (GTK_STOCK_GO_BACK,
                                      GTK_ICON_SIZE_SMALL_TOOLBAR);
#endif

  download_left_arrow = gtk_button_new ();
  gtk_box_pack_start (GTK_BOX (dlbox), download_left_arrow, TRUE, FALSE, 0);
  gtk_signal_connect_object (GTK_OBJECT (download_left_arrow), "clicked",
			     GTK_SIGNAL_FUNC (get_files), NULL);
  gtk_container_add (GTK_CONTAINER (download_left_arrow), tempwid);

  gtk_paned_pack1 (GTK_PANED (winpane), box, 1, 1);

  window2.prefix_col_str = "remote";
  remote_frame = CreateFTPWindow (&window2);

  gtk_paned_pack2 (GTK_PANED (winpane), remote_frame, 1, 1);

  dlpane = gtk_vpaned_new ();
  gtk_paned_pack1 (GTK_PANED (dlpane), winpane, 1, 1);

  transfer_scroll = gtk_scrolled_window_new (NULL, NULL);
  gftp_lookup_global_option ("transfer_height", &tmplookup);
  gtk_widget_set_size_request (transfer_scroll, -1, tmplookup);
  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (transfer_scroll),
				  GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

  dltitles[0] = _("Filename");
  dltitles[1] = _("Progress");
  dlwdw = gtk_ctree_new_with_titles (2, 0, dltitles);
  gtk_clist_set_selection_mode (GTK_CLIST (dlwdw), GTK_SELECTION_SINGLE);
  gtk_clist_set_reorderable (GTK_CLIST (dlwdw), 0);

  gftp_lookup_global_option ("file_trans_column", &tmplookup);
  if (tmplookup == 0)
    gtk_clist_set_column_auto_resize (GTK_CLIST (dlwdw), 0, TRUE);
  else
    gtk_clist_set_column_width (GTK_CLIST (dlwdw), 0, tmplookup);

  gtk_container_add (GTK_CONTAINER (transfer_scroll), dlwdw);
  gtk_signal_connect (GTK_OBJECT (dlwdw), "button_press_event",
		      GTK_SIGNAL_FUNC (menu_mouse_click), (gpointer) dl_factory);
  gtk_paned_pack2 (GTK_PANED (dlpane), transfer_scroll, 1, 1);

  logpane = gtk_vpaned_new ();
  gtk_paned_pack1 (GTK_PANED (logpane), dlpane, 1, 1);

  log_table = gtk_table_new (1, 2, FALSE);
  gftp_lookup_global_option ("log_height", &tmplookup);
  gtk_widget_set_size_request (log_table, -1, tmplookup);

#if GTK_MAJOR_VERSION == 1
  logwdw = gtk_text_new (NULL, NULL);

  gtk_text_set_editable (GTK_TEXT (logwdw), FALSE);
  gtk_text_set_word_wrap (GTK_TEXT (logwdw), TRUE);

  gtk_table_attach (GTK_TABLE (log_table), logwdw, 0, 1, 0, 1,
		    GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND | GTK_SHRINK,
		    0, 0);
  gtk_signal_connect (GTK_OBJECT (logwdw), "button_press_event",
		      GTK_SIGNAL_FUNC (menu_mouse_click), 
                      (gpointer) log_factory);

  tempwid = gtk_vscrollbar_new (GTK_TEXT (logwdw)->vadj);
  gtk_table_attach (GTK_TABLE (log_table), tempwid, 1, 2, 0, 1,
		    GTK_FILL, GTK_EXPAND | GTK_FILL | GTK_SHRINK, 0, 0);
  logwdw_vadj = GTK_TEXT (logwdw)->vadj;
#else
  logwdw = gtk_text_view_new ();
  gtk_text_view_set_editable (GTK_TEXT_VIEW (logwdw), FALSE);
  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (logwdw), FALSE);
  gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (logwdw), GTK_WRAP_WORD);

  textbuf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logwdw));

  tag = gtk_text_buffer_create_tag (textbuf, "send", NULL);
  gftp_lookup_global_option ("send_color", &fore);
  g_object_set (G_OBJECT (tag), "foreground_gdk", fore, NULL);

  tag = gtk_text_buffer_create_tag (textbuf, "recv", NULL);
  gftp_lookup_global_option ("recv_color", &fore);
  g_object_set (G_OBJECT (tag), "foreground_gdk", fore, NULL);

  tag = gtk_text_buffer_create_tag (textbuf, "error", NULL);
  gftp_lookup_global_option ("error_color", &fore);
  g_object_set (G_OBJECT (tag), "foreground_gdk", fore, NULL);

  tag = gtk_text_buffer_create_tag (textbuf, "misc", NULL);
  gftp_lookup_global_option ("misc_color", &fore);
  g_object_set (G_OBJECT (tag), "foreground_gdk", &fore, NULL);

  tempwid = gtk_scrolled_window_new (NULL, NULL);