241 lines
6.7 KiB
C
241 lines
6.7 KiB
C
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/*
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* funnel_stat.c
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*
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* EPAN's funneled GUI mini-API
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*
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* (c) 2006, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
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*
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* $Id: ncp_stat.c 00000 2005-09-22 11:09:36Z xxx $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#include <gtk/gtk.h>
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#include "../register.h"
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#include "../timestats.h"
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#include "compat_macros.h"
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#include "../simple_dialog.h"
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#include "gui_utils.h"
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#include "dlg_utils.h"
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#include "../file.h"
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#include "../globals.h"
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#include "filter_dlg.h"
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#include "../stat_menu.h"
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#include "../tap_dfilter_dlg.h"
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#include "font_utils.h"
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#include "../stat_menu.h"
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#include "gui_stat_menu.h"
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#include "gtkglobals.h"
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#include <epan/funnel.h>
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struct _funnel_text_window_t {
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GtkWidget* win;
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GtkWidget* txt;
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};
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struct _funnel_tree_window_t {
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GtkWidget *win;
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};
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struct _funnel_node_t {};
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struct _funnel_dialog_t {};
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static void text_window_cancel_button_cb(GtkWidget *bt _U_, gpointer data) {
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funnel_text_window_t* tw = data;
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window_destroy(GTK_WIDGET(tw->win));
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tw->win = NULL;
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}
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static funnel_text_window_t* new_text_window(const gchar* title) {
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funnel_text_window_t* tw = g_malloc(sizeof(funnel_text_window_t));
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GtkWidget *txt_scrollw, *main_vb, *bbox, *bt_close;
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printf("funnel: new_text_window('%s')\n",title);
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tw->win = window_new(GTK_WINDOW_TOPLEVEL,title);
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txt_scrollw = scrolled_window_new(NULL, NULL);
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main_vb = gtk_vbox_new(FALSE, 3);
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gtk_container_border_width(GTK_CONTAINER(main_vb), 12);
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gtk_container_add(GTK_CONTAINER(tw->win), main_vb);
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gtk_container_add(GTK_CONTAINER(main_vb), txt_scrollw);
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#if GTK_MAJOR_VERSION < 2
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
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tv->txt = gtk_text_new(NULL, NULL);
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gtk_text_set_editable(GTK_TEXT(tv->txt), FALSE);
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gtk_text_set_word_wrap(GTK_TEXT(tv->txt), TRUE);
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gtk_text_set_line_wrap(GTK_TEXT(tv->txt), TRUE);
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#else
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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tw->txt = gtk_text_view_new();
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gtk_text_view_set_editable(GTK_TEXT_VIEW(tw->txt), FALSE);
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gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(tw->txt), GTK_WRAP_WORD);
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gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(tw->txt), FALSE);
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/* XXX: there seems to be no way to add a small border *around* the whole text,
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* so the text will be "bump" against the edges.
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* the following is only working for left and right edges,
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* there is no such thing for top and bottom :-( */
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gtk_text_view_set_left_margin(GTK_TEXT_VIEW(tw->txt), 4);
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gtk_text_view_set_right_margin(GTK_TEXT_VIEW(tw->txt), 4);
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#endif
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bbox = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
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gtk_box_pack_start(GTK_BOX(main_vb), bbox, FALSE, FALSE, 0);
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bt_close = OBJECT_GET_DATA(bbox, GTK_STOCK_CLOSE);
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SIGNAL_CONNECT(bt_close, "clicked", text_window_cancel_button_cb, tw);
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gtk_widget_grab_default(bt_close);
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gtk_container_add(GTK_CONTAINER(txt_scrollw), tw->txt);
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gtk_window_resize(GTK_WINDOW(tw->win),400,300);
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gtk_widget_show_all(tw->win);
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return tw;
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}
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static void text_window_clear(funnel_text_window_t* tw)
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{
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if (! tw->win) return;
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#if GTK_MAJOR_VERSION < 2
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GtkText *txt = tw->txt;
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gtk_text_set_point(txt, 0);
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/* Keep GTK+ 1.2.3 through 1.2.6 from dumping core - see
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http://www.ethereal.com/lists/ethereal-dev/199912/msg00312.html and
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http://www.gnome.org/mailing-lists/archives/gtk-devel-list/1999-October/0051.shtml
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for more information */
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gtk_adjustment_set_value(txt->vadj, 0.0);
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gtk_text_forward_delete(txt, gtk_text_get_length(txt));
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#else
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GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(tw->txt));
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gtk_text_buffer_set_text(buf, "", 0);
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#endif
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}
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static void text_window_append(funnel_text_window_t* tw, const char *str)
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{
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GtkWidget *txt;
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int nchars = strlen(str);
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if (! tw->win) return;
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txt = tw->txt;
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nchars = strlen(str);
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#if GTK_MAJOR_VERSION < 2
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gtk_text_insert(GTK_TEXT(txt), user_font_get_regular(), NULL, NULL, str, nchars);
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#else
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GtkTextBuffer *buf= gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt));
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GtkTextIter iter;
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gtk_text_buffer_get_end_iter(buf, &iter);
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gtk_widget_modify_font(GTK_WIDGET(txt), user_font_get_regular());
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if (!g_utf8_validate(str, -1, NULL))
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printf("Invalid utf8 encoding: %s\n", str);
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gtk_text_buffer_insert(buf, &iter, str, nchars);
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#endif
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}
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static void text_window_set_text(funnel_text_window_t* tw, const gchar* text)
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{
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if (! tw->win) return;
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#if GTK_MAJOR_VERSION < 2
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gtk_text_freeze(tw->txt);
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#endif
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text_window_clear(tw);
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text_window_append(tw, text);
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#if GTK_MAJOR_VERSION < 2
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gtk_text_thaw(tw->txt);
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#endif
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}
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static void text_window_prepend(funnel_text_window_t* tw, const char *str _U_) {
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if (! tw->win) return;
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}
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static const gchar* text_window_get_text(funnel_text_window_t* tw) {
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if (! tw->win) return "";
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return "";
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}
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static void text_window_destroy(funnel_text_window_t* tw) {
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if (tw->win) {
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window_destroy(tw->win);
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}
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g_free(tw);
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}
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static const funnel_ops_t ops = {
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new_text_window,
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text_window_set_text,
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text_window_append,
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text_window_prepend,
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text_window_clear,
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text_window_get_text,
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text_window_destroy
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};
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static void register_tap_cb(const char *name, REGISTER_STAT_GROUP_E group, void (*callback)(gpointer), gpointer callback_data) {
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register_stat_menu_item(name, group, callback, NULL, NULL, callback_data);
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}
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void
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register_tap_listener_gtkfunnel(void)
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{
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funnel_set_funnel_ops(&ops);
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funnel_register_all_menus(register_tap_cb);
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}
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