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/* color_utils.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "color_utils.h"
/*
* Initialize a color with R, G, and B values, including any toolkit-dependent
* work that needs to be done.
*/
gboolean
initialize_color(color_t *color, guint16 red, guint16 green, guint16 blue)
{
QColor qc;
// color_t uses 16-bit components to match Gtk+. Qt use 8.
qc.setRgb(red>>8, green>>8, blue>>8);
if (!qc.isValid())
return FALSE;
// Match what color_filters.c does.
color->red = red;
color->green = green;
color->blue = blue;
color->pixel = 0;
return TRUE;
}
ColorUtils::ColorUtils(QObject *parent) :
QObject(parent)
{
}
QColor ColorUtils::fromColorT (color_t *color) {
if (!color) return QColor();
return QColor(color->red >> 8, color->green >> 8, color->blue >> 8);
}
QColor ColorUtils::fromColorT(color_t color)
{
return fromColorT(&color);
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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