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/* gtkglobals.h
* GTK-related Global defines, etc.
*
* $Id: gtkglobals.h,v 1.29 2004/06/05 12:12:13 ulfl 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__
/** @mainpage GTK subsystem
*
* @section intro Introduction
*
* Ethereal uses GTK (the Gimp ToolKit) as it's user interface toolkit.
*
* See Modules for a list of submodules.
*
*/
/** @file
* GTK global definitions. For example a pointer to the main application window.
*/
/** Application window. */
extern GtkWidget *top_level;
/** Packet list pane. */
extern GtkWidget *packet_list;
/** Tree view (packet details) pane. */
extern GtkWidget *tree_view;
/** Byte notebook (packet bytes) pane. */
extern GtkWidget *byte_nb_ptr;
/** The filter text entry in the filter toolbar. */
extern GtkWidget *main_display_filter_widget;
#if GTK_MAJOR_VERSION < 2
/** Normal font. */
extern GdkFont *m_r_font;
/** Bold font. */
extern GdkFont *m_b_font;
/** Font height. */
extern guint m_font_height;
/** Font width. */
extern guint m_font_width;
/** Widget style (font, color, ...). */
extern GtkStyle *item_style;
#else
/** Normal font. */
extern PangoFontDescription *m_r_font;
/** Bold font. */
extern PangoFontDescription *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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