forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
they have LF at the end of the line on UN*X and CR/LF on Windows; hopefully this means that if a CR/LF version is checked in on Windows, the CRs will be stripped so that they show up only when checked out on Windows, not on UN*X. svn path=/trunk/; revision=11400
808 lines
21 KiB
C
808 lines
21 KiB
C
/* font_utils.c
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* Utilities to use for font manipulation
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*
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* $Id$
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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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#include <gtk/gtk.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#ifdef WIN32
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#include <windows.h>
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#endif
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#include "recent.h"
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#include "prefs.h"
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#include "gtkglobals.h"
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#include "compat_macros.h"
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#include "font_utils.h"
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#include "simple_dialog.h"
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#include "packet_list.h"
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#include "proto_draw.h"
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#include "follow_dlg.h"
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/* XXX - use capture.h instead */
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/*#include "capture.h"*/
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extern gboolean capture_child;
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#if GTK_MAJOR_VERSION < 2
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guint m_font_height, m_font_width;
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#endif
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FONT_TYPE *m_r_font, *m_b_font;
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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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FONT_TYPE *user_font_get_regular(void)
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{
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return m_r_font;
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}
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/* Get the bold user font.
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*
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* @return the bold user font
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*/
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FONT_TYPE *user_font_get_bold(void)
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{
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return m_b_font;
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}
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#if GTK_MAJOR_VERSION < 2
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/* Get the regular user font height.
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*
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* @return the regular user font height
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*/
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guint user_font_get_regular_height(void)
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{
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return m_font_height;
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}
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/* Get the regular user font width.
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*
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* @return the regular user font width
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*/
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guint user_font_get_regular_width(void)
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{
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return m_font_width;
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}
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#endif
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static void
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set_fonts(FONT_TYPE *regular, FONT_TYPE *bold)
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{
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/* Yes, assert. The code that loads the font should check
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* for NULL and provide its own error message. */
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g_assert(m_r_font && m_b_font);
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m_r_font = regular;
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m_b_font = bold;
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#if GTK_MAJOR_VERSION < 2
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m_font_height = m_r_font->ascent + m_r_font->descent;
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m_font_width = gdk_string_width(m_r_font, "0");
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#endif
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}
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void
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view_zoom_in_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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gint save_gui_zoom_level;
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save_gui_zoom_level = recent.gui_zoom_level;
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recent.gui_zoom_level++;
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switch (user_font_apply()) {
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case FA_SUCCESS:
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break;
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case FA_FONT_NOT_RESIZEABLE:
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/* "font_apply()" popped up an alert box. */
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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case FA_FONT_NOT_AVAILABLE:
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/* We assume this means that the specified size isn't available. */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Your current font isn't available in the next larger size.\n");
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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}
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}
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void
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view_zoom_out_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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gint save_gui_zoom_level;
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save_gui_zoom_level = recent.gui_zoom_level;
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recent.gui_zoom_level--;
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switch (user_font_apply()) {
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case FA_SUCCESS:
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break;
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case FA_FONT_NOT_RESIZEABLE:
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/* "font_apply()" popped up an alert box. */
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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case FA_FONT_NOT_AVAILABLE:
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/* We assume this means that the specified size isn't available. */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Your current font isn't available in the next smaller size.\n");
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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}
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}
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void
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view_zoom_100_cb(GtkWidget *w _U_, gpointer d _U_)
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{
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gint save_gui_zoom_level;
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save_gui_zoom_level = recent.gui_zoom_level;
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recent.gui_zoom_level = 0;
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switch (user_font_apply()) {
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case FA_SUCCESS:
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break;
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case FA_FONT_NOT_RESIZEABLE:
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/* "font_apply()" popped up an alert box. */
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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case FA_FONT_NOT_AVAILABLE:
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/* We assume this means that the specified size isn't available.
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XXX - this "shouldn't happen". */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Your current font couldn't be reloaded at the size you selected.\n");
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recent.gui_zoom_level = save_gui_zoom_level; /* undo zoom */
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break;
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}
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}
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#if GTK_MAJOR_VERSION < 2
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/* Given a font name, construct the name of the next heavier version of
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that font. */
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#define XLFD_WEIGHT 3 /* index of the "weight" field */
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/* Map from a given weight to the appropriate weight for the "bold"
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version of a font.
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XXX - the XLFD says these strings shouldn't be used for font matching;
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can we get the weight, as a number, from GDK, and ask GDK to find us
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a font just like the given font, but with the appropriate higher
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weight? */
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static const struct {
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char *light;
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char *heavier;
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} weight_map[] = {
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{ "ultralight", "light" },
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{ "extralight", "semilight" },
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{ "light", "medium" },
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{ "semilight", "semibold" },
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{ "medium", "bold" },
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{ "normal", "bold" },
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{ "semibold", "extrabold" },
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{ "bold", "ultrabold" }
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};
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#define N_WEIGHTS (sizeof weight_map / sizeof weight_map[0])
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/* Try to convert a font name to it's bold version.
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*
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* @param the font to convert
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* @return the bold font
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*/
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static char *
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user_font_boldify(const char *font_name)
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{
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char *bold_font_name;
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gchar **xlfd_tokens;
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unsigned int i;
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/* Is this an XLFD font? If it begins with "-", yes, otherwise no. */
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if (font_name[0] == '-') {
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xlfd_tokens = g_strsplit(font_name, "-", XLFD_WEIGHT+1);
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/*
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* Make sure we *have* a weight (this might not be a valid
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* XLFD font name).
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*/
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for (i = 0; i < XLFD_WEIGHT+1; i++) {
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if (xlfd_tokens[i] == NULL) {
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/*
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* We don't, so treat this as a non-XLFD
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* font name.
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*/
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goto not_xlfd;
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}
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}
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for (i = 0; i < N_WEIGHTS; i++) {
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if (strcmp(xlfd_tokens[XLFD_WEIGHT],
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weight_map[i].light) == 0) {
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g_free(xlfd_tokens[XLFD_WEIGHT]);
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xlfd_tokens[XLFD_WEIGHT] =
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g_strdup(weight_map[i].heavier);
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break;
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}
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}
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bold_font_name = g_strjoinv("-", xlfd_tokens);
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g_strfreev(xlfd_tokens);
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return bold_font_name;
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}
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not_xlfd:
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/*
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* This isn't an XLFD font name; just append "bold" to the name
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* of the font.
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*/
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bold_font_name = g_strconcat(font_name, "bold", NULL);
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return bold_font_name;
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}
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#endif
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gboolean
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user_font_test(gchar *font_name)
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{
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#if GTK_MAJOR_VERSION < 2
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gchar *bold_font_name;
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#endif
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FONT_TYPE *new_r_font, *new_b_font;
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#if GTK_MAJOR_VERSION < 2
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/* Get the name that the boldface version of that font would have. */
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bold_font_name = user_font_boldify(font_name);
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/* Now load those fonts, just to make sure we can. */
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new_r_font = gdk_font_load(font_name);
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#else
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new_r_font = pango_font_description_from_string(font_name);
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#endif
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if (new_r_font == NULL) {
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/* Oops, that font didn't work.
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Tell the user, but don't tear down the font selection
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dialog, so that they can try again. */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"The font you selected cannot be loaded.");
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#if GTK_MAJOR_VERSION < 2
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g_free(bold_font_name);
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#endif
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return FALSE;
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}
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#if GTK_MAJOR_VERSION < 2
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new_b_font = gdk_font_load(bold_font_name);
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#else
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new_b_font = pango_font_description_copy(new_r_font);
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pango_font_description_set_weight(new_b_font, PANGO_WEIGHT_BOLD);
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#endif
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if (new_b_font == NULL) {
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/* Oops, that font didn't work.
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Tell the user, but don't tear down the font selection
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dialog, so that they can try again. */
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"The font you selected doesn't have a boldface version.");
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#if GTK_MAJOR_VERSION < 2
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g_free(bold_font_name);
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gdk_font_unref(new_r_font);
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#else
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pango_font_description_free(new_r_font);
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#endif
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return FALSE;
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}
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return TRUE;
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}
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/* Given a font name, construct the name of a version of that font with
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the current zoom factor applied. */
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static char *
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font_zoom(char *gui_font_name)
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{
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char *new_font_name;
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char *font_name_dup;
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char *font_name_p;
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long font_point_size_l;
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#if GTK_MAJOR_VERSION < 2
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int minus_chars;
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char *font_foundry;
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char *font_family;
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char *font_weight;
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char *font_slant;
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char *font_set_width;
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char *font_add_style;
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char *font_pixel_size;
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char *font_point_size;
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char *font_res_x;
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char *font_res_y;
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char *font_spacing;
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char *font_aver_width;
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char *font_charset_reg;
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char *font_charset_encoding;
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#endif
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if (recent.gui_zoom_level == 0) {
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/* There is no zoom factor - just return the name, so that if
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this is GTK+ 1.2[.x] and the font name isn't an XLFD font
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name, we don't fail. */
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return g_strdup(gui_font_name);
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}
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font_name_dup = g_strdup(gui_font_name);
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font_name_p = font_name_dup;
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#if GTK_MAJOR_VERSION >= 2
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/* find the start of the font_size string */
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font_name_p = strrchr(font_name_dup, ' ');
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*font_name_p = '\0';
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font_name_p++;
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/* calculate the new font size */
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font_point_size_l = strtol(font_name_p, NULL, 10);
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font_point_size_l += recent.gui_zoom_level;
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/* build a new font name */
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new_font_name = g_strdup_printf("%s %ld", font_name_dup, font_point_size_l);
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#else
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minus_chars = 0;
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/* replace all '-' chars by NUL and count them */
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while ((font_name_p = strchr(font_name_p, '-')) != NULL) {
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*font_name_p = '\0';
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font_name_p++;
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minus_chars++;
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}
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if (minus_chars != 14) {
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/*
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* Not a valid XLFD font name.
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* XXX - can we try scaling it by looking for a size at the end
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* and tweaking that? Unfortunately, some fonts have numbers
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* at the end that aren't, as far as I know, sizes, e.g. "nil2".
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*/
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return NULL;
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}
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/* first element (font name registry) empty */
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font_name_p = font_name_dup;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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/* get pointers to all font name elements */
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font_foundry = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_family = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_weight = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_slant = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_set_width = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_add_style = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_pixel_size = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_point_size = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_res_x = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_res_y = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_spacing = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_aver_width = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_charset_reg = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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font_charset_encoding = font_name_p;
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font_name_p += strlen(font_name_p);
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font_name_p++;
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/* calculate the new font size */
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font_point_size_l = strtol(font_point_size, NULL, 10);
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font_point_size_l += recent.gui_zoom_level*10;
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if (font_point_size_l <= 0)
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font_point_size_l = 10;
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/* build a new font name */
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new_font_name = g_strdup_printf("-%s-%s-%s-%s-%s-%s-%s-%ld-%s-%s-%s-%s-%s-%s",
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font_foundry, font_family, font_weight, font_slant, font_set_width,
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font_add_style, font_pixel_size, font_point_size_l, font_res_x,
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font_res_y, font_spacing, font_aver_width, font_charset_reg,
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font_charset_encoding);
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#endif
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g_free(font_name_dup);
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return new_font_name;
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}
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fa_ret_t
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user_font_apply(void) {
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char *gui_font_name;
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#if GTK_MAJOR_VERSION < 2
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char *bold_font_name;
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#endif
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FONT_TYPE *new_r_font, *new_b_font;
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FONT_TYPE *old_r_font = NULL, *old_b_font = NULL;
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/* convert font name to reflect the zoom level */
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gui_font_name = font_zoom(prefs.PREFS_GUI_FONT_NAME);
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if (gui_font_name == NULL) {
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/*
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* This means the font name isn't an XLFD font name.
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* We just report that for now as a font not available in
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* multiple sizes.
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*/
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simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
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"Your current font isn't available in any other sizes.\n");
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return FA_FONT_NOT_RESIZEABLE;
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}
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/* load normal and bold font */
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#if GTK_MAJOR_VERSION < 2
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new_r_font = gdk_font_load(gui_font_name);
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bold_font_name = user_font_boldify(gui_font_name);
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new_b_font = gdk_font_load(bold_font_name);
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#else
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new_r_font = pango_font_description_from_string(gui_font_name);
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new_b_font = pango_font_description_copy(new_r_font);
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pango_font_description_set_weight(new_b_font, PANGO_WEIGHT_BOLD);
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#endif
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if (new_r_font == NULL || new_b_font == NULL) {
|
|
/* We're no longer using the new fonts; unreference them. */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
if (new_r_font != NULL)
|
|
gdk_font_unref(new_r_font);
|
|
if (new_b_font != NULL)
|
|
gdk_font_unref(new_b_font);
|
|
#else
|
|
if (new_r_font != NULL)
|
|
pango_font_description_free(new_r_font);
|
|
if (new_b_font != NULL)
|
|
pango_font_description_free(new_b_font);
|
|
#endif
|
|
g_free(gui_font_name);
|
|
|
|
/* We let our caller pop up a dialog box, as the error message
|
|
depends on the context (did they zoom in or out, or did they
|
|
do something else? */
|
|
return FA_FONT_NOT_AVAILABLE;
|
|
}
|
|
|
|
/* the font(s) seem to be ok */
|
|
set_plist_font(new_r_font);
|
|
set_ptree_font_all(new_r_font);
|
|
old_r_font = m_r_font;
|
|
old_b_font = m_b_font;
|
|
set_fonts(new_r_font, new_b_font);
|
|
#if GTK_MAJOR_VERSION < 2
|
|
g_free(bold_font_name);
|
|
#endif
|
|
|
|
/* Redraw the hex dump windows. */
|
|
redraw_hex_dump_all();
|
|
|
|
/* Redraw the "Follow TCP Stream" windows. */
|
|
follow_redraw_all();
|
|
|
|
/* We're no longer using the old fonts; unreference them. */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
if (old_r_font != NULL)
|
|
gdk_font_unref(old_r_font);
|
|
if (old_b_font != NULL)
|
|
gdk_font_unref(old_b_font);
|
|
#else
|
|
if (old_r_font != NULL)
|
|
pango_font_description_free(old_r_font);
|
|
if (old_b_font != NULL)
|
|
pango_font_description_free(old_b_font);
|
|
#endif
|
|
g_free(gui_font_name);
|
|
|
|
return FA_SUCCESS;
|
|
}
|
|
|
|
|
|
#ifdef WIN32
|
|
|
|
#define NAME_BUFFER_LEN 32
|
|
|
|
#if GTK_MAJOR_VERSION < 2
|
|
|
|
|
|
/* The setting of the MS default font for system stuff (menus, dialogs, ...),
|
|
* coming from: Allin Cottrell, http://www.ecn.wfu.edu/~cottrell/gtk_win32,
|
|
* Thank you very much for this! */
|
|
static int get_windows_font_gtk1(char *fontspec, int fontspec_len)
|
|
{
|
|
HDC h_dc;
|
|
HGDIOBJ h_font;
|
|
TEXTMETRIC tm;
|
|
char name[NAME_BUFFER_LEN];
|
|
int len, pix_height;
|
|
|
|
h_dc = CreateDC("DISPLAY", NULL, NULL, NULL);
|
|
if (h_dc == NULL) return 1;
|
|
h_font = GetStockObject(DEFAULT_GUI_FONT);
|
|
if (h_font == NULL || !SelectObject(h_dc, h_font)) {
|
|
DeleteDC(h_dc);
|
|
return 1;
|
|
}
|
|
len = GetTextFace(h_dc, NAME_BUFFER_LEN, name);
|
|
if (len <= 0) {
|
|
DeleteDC(h_dc);
|
|
return 1;
|
|
}
|
|
if (!GetTextMetrics(h_dc, &tm)) {
|
|
DeleteDC(h_dc);
|
|
return 1;
|
|
}
|
|
pix_height = tm.tmHeight;
|
|
DeleteDC(h_dc);
|
|
g_snprintf(fontspec, fontspec_len, "-*-%s-*-*-*-*-%i-*-*-*-p-*-iso8859-1", name,
|
|
pix_height);
|
|
return 0;
|
|
}
|
|
|
|
void app_font_gtk1_init(GtkWidget *top_level_w)
|
|
{
|
|
GtkStyle *style;
|
|
char winfont[80];
|
|
|
|
style = gtk_widget_get_style(top_level_w);
|
|
if (get_windows_font_gtk1(winfont, sizeof(winfont)) == 0)
|
|
style->font = gdk_font_load(winfont);
|
|
if (style->font) gtk_widget_set_style(top_level_w, style);
|
|
}
|
|
|
|
|
|
#else /* GTK_MAJOR_VERSION */
|
|
static char appfontname[128] = "tahoma 8";
|
|
|
|
static void
|
|
set_app_font_gtk2(const char *fontname)
|
|
{
|
|
GtkSettings *settings;
|
|
|
|
if (fontname != NULL && *fontname == 0) return;
|
|
|
|
settings = gtk_settings_get_default();
|
|
|
|
if (fontname == NULL) {
|
|
g_object_set(G_OBJECT(settings), "gtk-font-name", appfontname, NULL);
|
|
} else {
|
|
GtkWidget *w;
|
|
PangoFontDescription *pfd;
|
|
PangoContext *pc;
|
|
PangoFont *pfont;
|
|
|
|
w = gtk_label_new(NULL);
|
|
pfd = pango_font_description_from_string(fontname);
|
|
pc = gtk_widget_get_pango_context(w);
|
|
pfont = pango_context_load_font(pc, pfd);
|
|
|
|
if (pfont != NULL) {
|
|
strcpy(appfontname, fontname);
|
|
g_object_set(G_OBJECT(settings), "gtk-font-name", appfontname, NULL);
|
|
}
|
|
|
|
gtk_widget_destroy(w);
|
|
pango_font_description_free(pfd);
|
|
}
|
|
}
|
|
|
|
static char *default_windows_menu_fontspec_gtk2(void)
|
|
{
|
|
gchar *fontspec = NULL;
|
|
NONCLIENTMETRICS ncm;
|
|
|
|
memset(&ncm, 0, sizeof ncm);
|
|
ncm.cbSize = sizeof ncm;
|
|
|
|
if (SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncm.cbSize, &ncm, 0)) {
|
|
HDC screen = GetDC(0);
|
|
double y_scale = 72.0 / GetDeviceCaps(screen, LOGPIXELSY);
|
|
int point_size = (int) (ncm.lfMenuFont.lfHeight * y_scale);
|
|
|
|
if (point_size < 0) point_size = -point_size;
|
|
fontspec = g_strdup_printf("%s %d", ncm.lfMenuFont.lfFaceName,
|
|
point_size);
|
|
ReleaseDC(0, screen);
|
|
}
|
|
|
|
return fontspec;
|
|
}
|
|
|
|
static void try_to_get_windows_font_gtk2(void)
|
|
{
|
|
gchar *fontspec;
|
|
|
|
fontspec = default_windows_menu_fontspec_gtk2();
|
|
|
|
if (fontspec != NULL) {
|
|
int match = 0;
|
|
PangoFontDescription *pfd;
|
|
PangoFont *pfont;
|
|
PangoContext *pc;
|
|
GtkWidget *w;
|
|
|
|
pfd = pango_font_description_from_string(fontspec);
|
|
|
|
w = gtk_label_new(NULL);
|
|
pc = gtk_widget_get_pango_context(w);
|
|
pfont = pango_context_load_font(pc, pfd);
|
|
match = (pfont != NULL);
|
|
|
|
pango_font_description_free(pfd);
|
|
g_object_unref(G_OBJECT(pc));
|
|
gtk_widget_destroy(w);
|
|
|
|
if (match) set_app_font_gtk2(fontspec);
|
|
g_free(fontspec);
|
|
}
|
|
}
|
|
#endif /* GTK_MAJOR_VERSION */
|
|
|
|
#endif /* WIN32 */
|
|
|
|
|
|
void font_init(void)
|
|
{
|
|
#if GTK_MAJOR_VERSION < 2
|
|
gchar *bold_font_name;
|
|
#endif
|
|
|
|
#ifdef WIN32
|
|
#if GTK_MAJOR_VERSION >= 2
|
|
/* try to load the application font for GTK2 */
|
|
try_to_get_windows_font_gtk2();
|
|
#endif
|
|
#endif
|
|
|
|
/* Try to load the regular and boldface fixed-width fonts */
|
|
#if GTK_MAJOR_VERSION < 2
|
|
bold_font_name = user_font_boldify(prefs.gui_font_name1);
|
|
m_r_font = gdk_font_load(prefs.gui_font_name1);
|
|
m_b_font = gdk_font_load(bold_font_name);
|
|
if (m_r_font == NULL || m_b_font == NULL) {
|
|
/* XXX - pop this up as a dialog box? no */
|
|
if (m_r_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: font %s not found - defaulting to 6x13 and 6x13bold\n",
|
|
prefs.gui_font_name1);
|
|
} else {
|
|
gdk_font_unref(m_r_font);
|
|
}
|
|
if (m_b_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: font %s not found - defaulting to 6x13 and 6x13bold\n",
|
|
bold_font_name);
|
|
} else {
|
|
gdk_font_unref(m_b_font);
|
|
}
|
|
g_free(bold_font_name);
|
|
if ((m_r_font = gdk_font_load("6x13")) == NULL) {
|
|
fprintf(stderr, "ethereal: Error: font 6x13 not found\n");
|
|
exit(1);
|
|
}
|
|
if ((m_b_font = gdk_font_load("6x13bold")) == NULL) {
|
|
fprintf(stderr, "ethereal: Error: font 6x13bold not found\n");
|
|
exit(1);
|
|
}
|
|
g_free(prefs.gui_font_name1);
|
|
prefs.gui_font_name1 = g_strdup("6x13");
|
|
}
|
|
#else /* GTK_MAJOR_VERSION */
|
|
m_r_font = pango_font_description_from_string(prefs.gui_font_name2);
|
|
m_b_font = pango_font_description_copy(m_r_font);
|
|
pango_font_description_set_weight(m_b_font, PANGO_WEIGHT_BOLD);
|
|
if (m_r_font == NULL || m_b_font == NULL) {
|
|
/* XXX - pop this up as a dialog box? no */
|
|
if (m_r_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: font %s not found - defaulting to Monospace 9\n",
|
|
prefs.gui_font_name2);
|
|
} else {
|
|
pango_font_description_free(m_r_font);
|
|
}
|
|
if (m_b_font == NULL) {
|
|
#ifdef HAVE_LIBPCAP
|
|
if (!capture_child)
|
|
#endif
|
|
fprintf(stderr, "ethereal: Warning: bold font %s not found - defaulting"
|
|
" to Monospace 9\n", prefs.gui_font_name2);
|
|
} else {
|
|
pango_font_description_free(m_b_font);
|
|
}
|
|
if ((m_r_font = pango_font_description_from_string("Monospace 9")) == NULL)
|
|
{
|
|
fprintf(stderr, "ethereal: Error: font Monospace 9 not found\n");
|
|
exit(1);
|
|
}
|
|
if ((m_b_font = pango_font_description_copy(m_r_font)) == NULL) {
|
|
fprintf(stderr, "ethereal: Error: font Monospace 9 bold not found\n");
|
|
exit(1);
|
|
}
|
|
g_free(prefs.gui_font_name2);
|
|
pango_font_description_set_weight(m_b_font, PANGO_WEIGHT_BOLD);
|
|
prefs.gui_font_name2 = g_strdup("Monospace 9");
|
|
}
|
|
#endif /* GTK_MAJOR_VERSION */
|
|
|
|
/* Call this for the side-effects that set_fonts() produces */
|
|
set_fonts(m_r_font, m_b_font);
|
|
}
|