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/* gtkglobals.h
* GTK-related Global defines, etc.
*
* $Id: gtkglobals.h,v 1.24 2004/01/09 08:36:23 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GTKGLOBALS_H__
#define __GTKGLOBALS_H__
extern GtkWidget *top_level, *packet_list, *tree_view, *byte_nb_ptr;
#if GTK_MAJOR_VERSION < 2
extern GdkFont *m_r_font, *m_b_font;
extern guint m_font_height, m_font_width;
extern GtkStyle *item_style;
#else
extern PangoFontDescription *m_r_font, *m_b_font;
#endif
#if GTK_MAJOR_VERSION >= 2 || GTK_MINOR_VERSION >= 3
/*
* XXX - "isprint()" can return "true" for non-ASCII characters, but
* those don't work with GTK+ 1.3 or later, as they take UTF-8 strings
* as input. Until we fix up Ethereal to properly handle non-ASCII
* characters in all output (both GUI displays and text printouts)
* in those versions of GTK+, we work around the problem by escaping
* all characters that aren't printable ASCII.
*/
#undef isprint
#define isprint(c) (c >= 0x20 && c < 0x7f)
#endif
#endif
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