File indexing completed on 2024-04-28 04:18:53

 /*
 Gwenview: an image viewer
 Copyright 2007 Aurélien Gâteau <agateau@kde.org>
 Copyright 2018 Huon Imberger <huon@plonq.org>
 
 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 "stylesheetutils.h"
 
 // Qt
 
 // KF
 
 // Local
 #include "paintutils.h"
 
 namespace Gwenview
 {
 namespace StyleSheetUtils
 {
 QString rgba(const QColor &color)
 {
     return QString::fromLocal8Bit("rgba(%1, %2, %3, %4)").arg(color.red()).arg(color.green()).arg(color.blue()).arg(color.alpha());
 }
 
 QString gradient(Qt::Orientation orientation, const QColor &color, int value)
 {
     int x2, y2;
     if (orientation == Qt::Horizontal) {
         x2 = 0;
         y2 = 1;
     } else {
         x2 = 1;
         y2 = 0;
     }
     QString grad = QStringLiteral(
         "qlineargradient(x1:0, y1:0, x2:%1, y2:%2,"
         "stop:0 %3, stop: 1 %4)");
     return grad.arg(x2).arg(y2).arg(rgba(PaintUtils::adjustedHsv(color, 0, 0, qMin(255 - color.value(), value / 2))),
                                     rgba(PaintUtils::adjustedHsv(color, 0, 0, -qMin(color.value(), value / 2))));
 }
 
 } // namespace
 
 } // namespace