2004-06-17 16:35:26 +00:00
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/* font_utils.h
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* Declarations of utilities to use for font manipulation
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*
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2006-05-21 05:12:17 +00:00
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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2004-06-17 16:35:26 +00:00
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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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2012-06-28 22:56:06 +00:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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2004-06-17 16:35:26 +00:00
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*/
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/** @file
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2014-02-25 20:42:35 +00:00
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* Utilities for font manipulation.
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2004-06-17 16:35:26 +00:00
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*
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* There are two different fonts used:
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* - the application font for menu's, dialog's and such
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* - the user font for the packet panes
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2014-02-25 20:42:35 +00:00
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*
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2008-04-12 16:09:22 +00:00
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* The user font is also available in regular (m_r_font) and bold (m_b_font) versions.
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2004-06-17 16:35:26 +00:00
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*/
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#ifndef __FONT_UTILS_H__
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#define __FONT_UTILS_H__
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/** Init the application and user fonts at program start. */
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2006-02-11 23:35:31 +00:00
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extern void font_init(void);
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2004-06-17 16:35:26 +00:00
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/** Return value from font_apply() */
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typedef enum {
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FA_SUCCESS, /**< function succeeded */
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2010-12-06 01:34:58 +00:00
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FA_FONT_NOT_RESIZEABLE, /**< the chosen font isn't resizable */
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FA_FONT_NOT_AVAILABLE /**< the chosen font isn't available */
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2004-06-17 16:35:26 +00:00
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} fa_ret_t;
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2014-02-25 20:42:35 +00:00
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/** Applies a new user font, corresponding to the preferences font name and recent zoom level.
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2004-06-17 16:35:26 +00:00
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* Will also redraw the screen.
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*
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* @return if the new font could be set or not
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*/
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2008-08-09 16:14:34 +00:00
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extern fa_ret_t user_font_apply(void);
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2004-06-17 16:35:26 +00:00
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/** Test, if the given font name is available.
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*
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* @param font_name the font to test
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* @return TRUE, if this font is available
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*/
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extern gboolean user_font_test(gchar *font_name);
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/** Get the regular user font.
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*
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* @return the regular user font
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*/
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2008-04-11 04:52:36 +00:00
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extern PangoFontDescription *user_font_get_regular(void);
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2004-06-17 16:35:26 +00:00
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#endif
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