File indexing completed on 2024-05-05 12:13:16

 /*
  * This file is part of the KDE project.
  * Copyright © 2010 Christoph Feck <christoph@maxiom.de>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License version 2 as published by the Free Software Foundation.
  *
  * This library 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "kcolorchoosermode_p.h"
 
 #include <QColor>
 
 namespace KDEPrivate
 {
 
 qreal getComponentValue(const QColor &color, KColorChooserMode chooserMode)
 {
     switch (chooserMode) {
     case ChooserRed:
         return color.redF();
     case ChooserGreen:
         return color.greenF();
     case ChooserBlue:
         return color.blueF();
     case ChooserHue:
         return color.hueF();
     case ChooserSaturation:
         return color.saturationF();
     default:
         return color.valueF();
     }
 }
 
 void setComponentValue(QColor &color, KColorChooserMode chooserMode, qreal value)
 {
     if (chooserMode >= ChooserRed) {
         if (chooserMode == ChooserRed) {
             color.setRedF(value);
         } else if (chooserMode == ChooserGreen) {
             color.setGreenF(value);
         } else { // chooserMode == ChooserBlue
             color.setBlueF(value);
         }
     } else {
         qreal h, s, v, a;
         color.getHsvF(&h, &s, &v, &a);
         if (chooserMode == ChooserHue) {
             h = value;
         } else if (chooserMode == ChooserSaturation) {
             s = value;
         } else { // chooserMode == ChooserValue
             v = value;
         }
         color.setHsvF(h, s, v, a);
     }
 }
 
 } // namespace KDEPrivate