df8b1a0154
Change-Id: Ic3156d8afc2fa237407f3893c34672b1306866fa Reviewed-on: https://code.wireshark.org/review/7420 Reviewed-by: Michael Mann <mmann78@netscape.net> Reviewed-by: Evan Huus <eapache@gmail.com>
146 lines
3.9 KiB
C++
146 lines
3.9 KiB
C++
/* qt_ui_utils.cpp
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "qt_ui_utils.h"
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#include <epan/addr_resolv.h>
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#include <epan/to_str.h>
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#include <epan/value_string.h>
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#include <ui/recent.h>
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#include <ui/ui_util.h>
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#include <wsutil/str_util.h>
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#include <QFontDatabase>
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/* Make the format_size_flags_e enum usable in C++ */
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format_size_flags_e operator|(format_size_flags_e lhs, format_size_flags_e rhs) {
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return (format_size_flags_e) ((int)lhs| (int)rhs);
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}
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/*
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* We might want to create our own "wsstring" class with convenience
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* methods for handling g_malloc()ed strings, GStrings, and a shortcut
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* to .toUtf8().constData().
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*/
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gchar *qstring_strdup(QString q_string) {
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return g_strdup(q_string.toUtf8().constData());
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}
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QString gchar_free_to_qstring(gchar *glib_string) {
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QString qt_string(glib_string);
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g_free(glib_string);
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return qt_string;
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}
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const QString address_to_qstring(const _address *address)
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{
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QString address_qstr = QString();
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if (address) {
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gchar *address_gchar_p = address_to_str(NULL, address);
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address_qstr = address_gchar_p;
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wmem_free(NULL, address_gchar_p);
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}
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return address_qstr;
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}
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const QString address_to_display_qstring(const _address *address)
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{
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QString address_qstr = QString();
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if (address) {
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const gchar *address_gchar_p = address_to_display(NULL, address);
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address_qstr = address_gchar_p;
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wmem_free(NULL, (void *) address_gchar_p);
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}
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return address_qstr;
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}
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const QString val_to_qstring(const guint32 val, const value_string *vs, const char *fmt)
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{
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QString val_qstr = QString();
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gchar* gchar_p = val_to_str_wmem(NULL, val, vs, fmt);
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val_qstr = gchar_p;
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wmem_free(NULL, gchar_p);
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return val_qstr;
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}
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const QString val_ext_to_qstring(const guint32 val, value_string_ext *vse, const char *fmt)
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{
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QString val_qstr = QString();
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gchar* gchar_p = val_to_str_ext_wmem(NULL, val, vse, fmt);
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val_qstr = gchar_p;
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wmem_free(NULL, gchar_p);
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return val_qstr;
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}
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const QString bits_s_to_qstring(const double bits_s)
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{
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return gchar_free_to_qstring(
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format_size(bits_s, format_size_unit_none|format_size_prefix_si));
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}
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const QString file_size_to_qstring(const gint64 size)
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{
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return gchar_free_to_qstring(
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format_size(size, format_size_unit_bytes|format_size_prefix_si));
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}
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void smooth_font_size(QFont &font) {
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QFontDatabase fdb;
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#if QT_VERSION < QT_VERSION_CHECK(4, 8, 0)
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QList<int> size_list = fdb.smoothSizes(font.family(), "");
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#else
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QList<int> size_list = fdb.smoothSizes(font.family(), font.styleName());
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#endif
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if (size_list.size() < 2) return;
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int last_size = size_list.takeFirst();
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foreach (int cur_size, size_list) {
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if (font.pointSize() > last_size && font.pointSize() <= cur_size) {
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font.setPointSize(cur_size);
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return;
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}
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last_size = cur_size;
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}
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}
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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