File indexing completed on 2024-04-28 17:04:38

 /*****************************************************************************
  *   Copyright 2007 - 2010 Craig Drummond <craig.p.drummond@gmail.com>       *
  *   Copyright 2013 - 2015 Yichao Yu <yyc1992@gmail.com>                     *
  *                                                                           *
  *   This program is free software; you can redistribute it and/or modify    *
  *   it under the terms of the GNU Lesser General Public License as          *
  *   published by the Free Software Foundation; either version 2.1 of the    *
  *   License, or (at your option) version 3, or any later version accepted   *
  *   by the membership of KDE e.V. (or its successor approved by the         *
  *   membership of KDE e.V.), which shall act as a proxy defined in          *
  *   Section 6 of version 3 of the license.                                  *
  *                                                                           *
  *   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       *
  *   Lesser General Public License for more details.                         *
  *                                                                           *
  *   You should have received a copy of the GNU Lesser General Public        *
  *   License along with this library. If not,                                *
  *   see <http://www.gnu.org/licenses/>.                                     *
  *****************************************************************************/
 
 #include <KConfigCore/KConfig>
 #include <KConfigCore/KConfigGroup>
 #include <KConfigWidgets/KColorScheme>
 #include <QApplication>
 #include "qtcurveshadowconfiguration.h"
 
 namespace QtCurve {
 namespace KWin {
 
 ShadowConfig::ShadowConfig(QPalette::ColorGroup colorGroup)
     : m_colorGroup(colorGroup)
 {
     defaults();
 }
 
 void ShadowConfig::defaults()
 {
     m_hOffset = 0;
     m_vOffset = 5;
     if(QPalette::Active==m_colorGroup)
     {
         m_size = 35;
         setColorType(CT_FOCUS);
         m_shadowType = SH_ACTIVE;
     }
     else
     {
         m_size = 30;
         setColorType(CT_GRAY);
         m_shadowType = SH_INACTIVE;
     }
 }
 
 void ShadowConfig::setColorType(ColorType ct)
 {
     m_colorType = ct;
     switch (m_colorType) {
     default:
     case CT_FOCUS:
         m_color = KColorScheme(m_colorGroup)
             .decoration(KColorScheme::FocusColor).color();
         break;
     case CT_HOVER:
         m_color = KColorScheme(m_colorGroup)
             .decoration(KColorScheme::HoverColor).color();
         break;
     case CT_SELECTION:
         m_color = QApplication::palette().color(m_colorGroup,
                                                 QPalette::Highlight);
         break;
     case CT_TITLEBAR:
         m_color = KColorScheme(m_colorGroup, KColorScheme::Window)
             .background(m_colorGroup == QPalette::Active ?
                         KColorScheme::ActiveBackground :
                         KColorScheme::NormalBackground)
             .color();
         break;
     case CT_GRAY:
         m_color = QColor("#393835");
         break;
     case CT_CUSTOM:
         break;
     }
 }
 
 #define CFG_GROUP (QPalette::Active==m_colorGroup ? "ActiveShadows" : "InactiveShadows")
 
 #define READ_ENTRY(name, field) do {                    \
         field = group.readEntry(name, def.field);       \
     } while (0)
 
 void ShadowConfig::load(KConfig *cfg)
 {
     KConfigGroup group(cfg, CFG_GROUP);
     ShadowConfig def(m_colorGroup);
 
     READ_ENTRY("Size", m_size);
     READ_ENTRY("HOffset", m_hOffset);
     READ_ENTRY("VOffset", m_vOffset);
     READ_ENTRY("ColorType", m_colorType);
     READ_ENTRY("ShadowType", m_shadowType);
 
     if(CT_CUSTOM==m_colorType)
         READ_ENTRY("Color", m_color);
     if(m_size<MIN_SIZE || m_size>MAX_SIZE)
         m_size=def.shadowSize();
     if(m_hOffset<MIN_OFFSET || m_hOffset>MAX_OFFSET)
         m_hOffset=def.horizontalOffset();
     if(m_vOffset<MIN_OFFSET || m_vOffset>MAX_OFFSET)
         m_vOffset=def.verticalOffset();
     setColorType((ColorType)m_colorType);
 }
 
 #define WRITE_ENTRY(name, field) do {           \
         if (def.field == field) {               \
             group.deleteEntry(name);            \
         } else {                                \
             group.writeEntry(name, field);      \
         }                                       \
     } while (0)
 
 void ShadowConfig::save(KConfig *cfg)
 {
     KConfigGroup group(cfg, CFG_GROUP);
     ShadowConfig def(m_colorGroup);
 
     WRITE_ENTRY("Size", m_size);
     WRITE_ENTRY("HOffset", m_hOffset);
     WRITE_ENTRY("VOffset", m_vOffset);
     WRITE_ENTRY("ColorType", m_colorType);
     WRITE_ENTRY("ShadowType", m_shadowType);
 
     if (m_colorType != CT_CUSTOM) {
         group.deleteEntry("Color");
     } else {
         WRITE_ENTRY("Color", m_color);
     }
 }
 
 }
 }