🏡 index : quine-global-labs/plasma-desktop.git

/****************************************************************************
**
**
** KRDB - puts current KDE color scheme into preprocessor statements
** cats specially written application default files and uses xrdb -merge to
** write to RESOURCE_MANAGER. Thus it gives a  simple way to make non-KDE
** applications fit in with the desktop
**
** Copyright (C) 1998 by Mark Donohoe
** Copyright (C) 1999 by Dirk A. Mueller (reworked for KDE 2.0)
** Copyright (C) 2001 by Matthias Ettrich (add support for GTK applications )
** Copyright (C) 2001 by Waldo Bastian <bastian@kde.org>
** Copyright (C) 2002 by Karol Szwed <gallium@kde.org>
** This application is freely distributable under the GNU Public License.
**
*****************************************************************************/

#include <config-workspace.h>
#include <config-X11.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#undef Unsorted
#include <QApplication>
#include <QBuffer>
#include <QDir>
#include <QFontDatabase>
#include <QSettings>
#include <QTextCodec>

#include <QPixmap>
#include <QByteArray>
#include <QTextStream>
#include <QDateTime>
#include <QDBusConnection>
#include <klauncher_iface.h>

#include <KColorUtils>
#include <kcolorscheme.h>
#include <kconfig.h>
#include <kconfiggroup.h>
#include <kprocess.h>
#include <KLocalizedString>
#include <kdelibs4migration.h>
#include <KWindowSystem>

#include "krdb.h"
#if HAVE_X11
#include <X11/Xlib.h>
#include <QX11Info>
#endif
inline const char * gtkEnvVar(int version)
{
    return 2==version ? "GTK2_RC_FILES" : "GTK_RC_FILES";
}

inline const char * sysGtkrc(int version)
{
    if(2==version)
    {
	if(access("/etc/opt/gnome/gtk-2.0", F_OK) == 0)
	    return "/etc/opt/gnome/gtk-2.0/gtkrc";
	else
	    return "/etc/gtk-2.0/gtkrc";
    }
    else
    {
	if(access("/etc/opt/gnome/gtk", F_OK) == 0)
	    return "/etc/opt/gnome/gtk/gtkrc";
	else
	    return "/etc/gtk/gtkrc";
    }
}

inline const char * userGtkrc(int version)
{
    return 2==version  ? "/.gtkrc-2.0" : "/.gtkrc";
}

// -----------------------------------------------------------------------------
static QString writableGtkrc(int version)
{
    QString gtkrc = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation);
    QDir dir;
    dir.mkpath(gtkrc);
    gtkrc += 2==version?"/gtkrc-2.0":"/gtkrc";
    return gtkrc;
}

// -----------------------------------------------------------------------------
static void applyGtkStyles(bool active, int version)
{
   QString gtkkde = writableGtkrc(version);
   QByteArray gtkrc = getenv(gtkEnvVar(version));
   QStringList list = QFile::decodeName(gtkrc).split( QLatin1Char(':'));
   QString userHomeGtkrc = QDir::homePath()+userGtkrc(version);
   if (!list.contains(userHomeGtkrc))
      list.prepend(userHomeGtkrc);
   QLatin1String systemGtkrc = QLatin1String(sysGtkrc(version));
   if (!list.contains(systemGtkrc))
      list.prepend(systemGtkrc);
   list.removeAll(QLatin1String(""));
   list.removeAll(gtkkde);
   list.append(gtkkde);

   // Pass env. var to kdeinit.
   QString name = gtkEnvVar(version);
   QString value = list.join(QLatin1Char(':'));
   org::kde::KLauncher klauncher(QStringLiteral("org.kde.klauncher5"), QStringLiteral("/KLauncher"), QDBusConnection::sessionBus());
   klauncher.setLaunchEnv(name, value);
}

// -----------------------------------------------------------------------------

static void applyQtColors( KSharedConfigPtr kglobalcfg, QSettings& settings, QPalette& newPal )
{
  QStringList actcg, inactcg, discg;
  /* export kde color settings */
  int i;
  for (i = 0; i < QPalette::NColorRoles; i++)
     actcg   << newPal.color(QPalette::Active,
                (QPalette::ColorRole) i).name();
  for (i = 0; i < QPalette::NColorRoles; i++)
     inactcg << newPal.color(QPalette::Inactive,
                (QPalette::ColorRole) i).name();
  for (i = 0; i < QPalette::NColorRoles; i++)
     discg   << newPal.color(QPalette::Disabled,
                (QPalette::ColorRole) i).name();

  settings.setValue(QStringLiteral("/qt/Palette/active"), actcg);
  settings.setValue(QStringLiteral("/qt/Palette/inactive"), inactcg);
  settings.setValue(QStringLiteral("/qt/Palette/disabled"), discg);

  // export kwin's colors to qtrc for kstyle to use
  KConfigGroup wmCfgGroup(kglobalcfg, "WM");

  // active colors
  QColor clr = newPal.color( QPalette::Active, QPalette::Window );
  clr = wmCfgGroup.readEntry("activeBackground", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/activeBackground"), clr.name());
  if (QPixmap::defaultDepth() > 8)
    clr = clr.darker(110);
  clr = wmCfgGroup.readEntry("activeBlend", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/activeBlend"), clr.name());
  clr = newPal.color( QPalette::Active, QPalette::HighlightedText );
  clr = wmCfgGroup.readEntry("activeForeground", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/activeForeground"), clr.name());
  clr = newPal.color( QPalette::Active,QPalette::Window );
  clr = wmCfgGroup.readEntry("frame", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/frame"), clr.name());
  clr = wmCfgGroup.readEntry("activeTitleBtnBg", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/activeTitleBtnBg"), clr.name());

  // inactive colors
  clr = newPal.color(QPalette::Inactive, QPalette::Window);
  clr = wmCfgGroup.readEntry("inactiveBackground", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/inactiveBackground"), clr.name());
  if (QPixmap::defaultDepth() > 8)
    clr = clr.darker(110);
  clr = wmCfgGroup.readEntry("inactiveBlend", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/inactiveBlend"), clr.name());
  clr = newPal.color(QPalette::Inactive, QPalette::Window).darker();
  clr = wmCfgGroup.readEntry("inactiveForeground", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/inactiveForeground"), clr.name());
  clr = newPal.color(QPalette::Inactive, QPalette::Window);
  clr = wmCfgGroup.readEntry("inactiveFrame", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/inactiveFrame"), clr.name());
  clr = wmCfgGroup.readEntry("inactiveTitleBtnBg", clr);
  settings.setValue(QStringLiteral("/qt/KWinPalette/inactiveTitleBtnBg"), clr.name());

  KConfigGroup kdeCfgGroup(kglobalcfg, "KDE");
  settings.setValue(QStringLiteral("/qt/KDE/contrast"), kdeCfgGroup.readEntry("contrast", 7));
}

// -----------------------------------------------------------------------------

static void applyQtSettings( KSharedConfigPtr kglobalcfg, QSettings& settings )
{
    /* export font settings */

    // NOTE keep this in sync with kfontsettingsdata in plasma-integration (cf. also Bug 378262)
    QFont defaultFont(QStringLiteral("Noto Sans"), 10, -1);
    defaultFont.setStyleHint(QFont::SansSerif);

    const KConfigGroup configGroup(KSharedConfig::openConfig(), QStringLiteral("General"));
    const QString fontInfo = configGroup.readEntry(QStringLiteral("font"), QString());
    if (!fontInfo.isEmpty()) {
        defaultFont.fromString(fontInfo);
    }

    settings.setValue(QStringLiteral("/qt/font"), defaultFont.toString());

  /* export effects settings */
  KConfigGroup kdeCfgGroup(kglobalcfg, "General");
  bool effectsEnabled = kdeCfgGroup.readEntry("EffectsEnabled", false);
  bool fadeMenus = kdeCfgGroup.readEntry("EffectFadeMenu", false);
  bool fadeTooltips = kdeCfgGroup.readEntry("EffectFadeTooltip", false);
  bool animateCombobox = kdeCfgGroup.readEntry("EffectAnimateCombo", false);

  QStringList guieffects;
  if (effectsEnabled) {
    guieffects << QStringLiteral("general");
    if (fadeMenus)
      guieffects << QStringLiteral("fademenu");
    if (animateCombobox)
      guieffects << QStringLiteral("animatecombo");
    if (fadeTooltips)
      guieffects << QStringLiteral("fadetooltip");
  }
  else
    guieffects << QStringLiteral("none");

  settings.setValue(QStringLiteral("/qt/GUIEffects"), guieffects);
}

// -----------------------------------------------------------------------------

static void addColorDef(QString& s, const char* n, const QColor& col)
{
  QString tmp;

  tmp.sprintf("#define %s #%02x%02x%02x\n",
              n, col.red(), col.green(), col.blue());

  s += tmp;
}


// -----------------------------------------------------------------------------

static void copyFile(QFile& tmp, QString const& filename, bool )
{
  QFile f( filename );
  if ( f.open(QIODevice::ReadOnly) ) {
      QByteArray buf( 8192, ' ' );
      while ( !f.atEnd() ) {
          int read = f.read( buf.data(), buf.size() );
          if ( read > 0 )
              tmp.write( buf.data(), read );
      }
  }
}


// -----------------------------------------------------------------------------

static QString item( int i ) {
    return QString::number( i / 255.0, 'f', 3 );
}

static QString color( const QColor& col )
{
    return QStringLiteral( "{ %1, %2, %3 }" ).arg( item( col.red() ) ).arg( item( col.green() ) ).arg( item( col.blue() ) );
}

static void createGtkrc( bool exportColors, const QPalette& cg, bool exportGtkTheme, const QString& gtkTheme, int version )
{
    // lukas: why does it create in ~/.kde/share/config ???
    // pfeiffer: so that we don't overwrite the user's gtkrc.
    // it is found via the GTK_RC_FILES environment variable.
    QSaveFile saveFile( writableGtkrc(version) );
    if ( !saveFile.open(QIODevice::WriteOnly) )
        return;

    QTextStream t ( &saveFile );
    t.setCodec( QTextCodec::codecForLocale () );

    t << i18n(
            "# created by KDE Plasma, %1\n"
            "#\n"
            "# If you do not want Plasma to override your GTK settings, select\n"
            "# Colors in the System Settings and disable the checkbox\n"
            "# \"Apply colors to non-Qt applications\"\n"
            "#\n"
            "#\n", QDateTime::currentDateTime().toString());

    if ( 2==version ) {  // we should maybe check for MacOS settings here
        t << endl;
        t << "gtk-alternative-button-order = 1" << endl;
        t << endl;
    }

    if (exportGtkTheme)
    {
        QString gtkStyle;
        if (gtkTheme.toLower() == QLatin1String("oxygen"))
            gtkStyle = QStringLiteral("oxygen-gtk");
        else
            gtkStyle = gtkTheme;

        bool exist_gtkrc = false;
        QByteArray gtkrc = getenv(gtkEnvVar(version));
        QStringList listGtkrc = QFile::decodeName(gtkrc).split(QLatin1Char(':'));
        if (listGtkrc.contains(saveFile.fileName()))
            listGtkrc.removeAll(saveFile.fileName());
        listGtkrc.append(QDir::homePath() + userGtkrc(version));
        listGtkrc.append(QDir::homePath() + "/.gtkrc-2.0-kde");
        listGtkrc.append(QDir::homePath() + "/.gtkrc-2.0-kde4");
        listGtkrc.removeAll(QLatin1String(""));
        listGtkrc.removeDuplicates();
        for (int i = 0; i < listGtkrc.size(); ++i)
        {
            if ((exist_gtkrc = QFile::exists(listGtkrc.at(i))))
                break;
        }

        if (!exist_gtkrc)
        {
            QString gtk2ThemeFilename;
            gtk2ThemeFilename = QStringLiteral("%1/.themes/%2/gtk-2.0/gtkrc").arg(QDir::homePath()).arg(gtkStyle);
            if (!QFile::exists(gtk2ThemeFilename)) {
                QStringList gtk2ThemePath;
                gtk2ThemeFilename.clear();
                QByteArray xdgDataDirs = getenv("XDG_DATA_DIRS");
                gtk2ThemePath.append(QDir::homePath() + "/.local");
                gtk2ThemePath.append(QFile::decodeName(xdgDataDirs).split(QLatin1Char(':')));
                gtk2ThemePath.removeDuplicates();
                for (int i = 0; i < gtk2ThemePath.size(); ++i)
                {
                    gtk2ThemeFilename = QStringLiteral("%1/themes/%2/gtk-2.0/gtkrc").arg(gtk2ThemePath.at(i)).arg(gtkStyle);
                    if (QFile::exists(gtk2ThemeFilename))
                        break;
                    else
                        gtk2ThemeFilename.clear();
                }
            }

            if (!gtk2ThemeFilename.isEmpty())
            {
                t << "include \"" << gtk2ThemeFilename << "\"" << endl;
                t << endl;
                t << "gtk-theme-name=\"" << gtkStyle << "\"" << endl;
                t << endl;
                if (gtkStyle == QLatin1String("oxygen-gtk"))
                    exportColors = false;
            }
        }

    }

    if (exportColors)
    {
        t << "style \"default\"" << endl;
        t << "{" << endl;
        t << "  bg[NORMAL] = " << color( cg.color( QPalette::Active, QPalette::Window ) ) << endl;
        t << "  bg[SELECTED] = " << color( cg.color(QPalette::Active, QPalette::Highlight) ) << endl;
        t << "  bg[INSENSITIVE] = " << color( cg.color( QPalette::Active, QPalette::Window ) ) << endl;
        t << "  bg[ACTIVE] = " << color( cg.color( QPalette::Active, QPalette::Mid ) ) << endl;
        t << "  bg[PRELIGHT] = " << color( cg.color( QPalette::Active, QPalette::Window ) ) << endl;
        t << endl;
        t << "  base[NORMAL] = " << color( cg.color( QPalette::Active, QPalette::Base ) ) << endl;
        t << "  base[SELECTED] = " << color( cg.color(QPalette::Active, QPalette::Highlight) ) << endl;
        t << "  base[INSENSITIVE] = " << color( cg.color( QPalette::Active, QPalette::Window ) ) << endl;
        t << "  base[ACTIVE] = " << color( cg.color(QPalette::Active, QPalette::Highlight) ) << endl;
        t << "  base[PRELIGHT] = " << color( cg.color(QPalette::Active, QPalette::Highlight) ) << endl;
        t << endl;
        t << "  text[NORMAL] = " << color( cg.color(QPalette::Active, QPalette::Text) ) << endl;
        t << "  text[SELECTED] = " << color( cg.color(QPalette::Active, QPalette::HighlightedText) ) << endl;
        t << "  text[INSENSITIVE] = " << color( cg.color( QPalette::Active, QPalette::Mid ) ) << endl;
        t << "  text[ACTIVE] = " << color( cg.color(QPalette::Active, QPalette::HighlightedText) ) << endl;
        t << "  text[PRELIGHT] = " << color( cg.color(QPalette::Active, QPalette::HighlightedText) ) << endl;
        t << endl;
        t << "  fg[NORMAL] = " << color ( cg.color( QPalette::Active, QPalette::WindowText ) ) << endl;
        t << "  fg[SELECTED] = " << color( cg.color(QPalette::Active, QPalette::HighlightedText) ) << endl;
        t << "  fg[INSENSITIVE] = " << color( cg.color( QPalette::Active, QPalette::Mid ) ) << endl;
        t << "  fg[ACTIVE] = " << color( cg.color( QPalette::Active, QPalette::WindowText ) ) << endl;
        t << "  fg[PRELIGHT] = " << color( cg.color( QPalette::Active, QPalette::WindowText ) ) << endl;
        t << "}" << endl;
        t << endl;
        t << "class \"*\" style \"default\"" << endl;
        t << endl;

        // tooltips don't have the standard background color
        t << "style \"ToolTip\"" << endl;
        t << "{" << endl;
        t << "  bg[NORMAL] = " << color( cg.color( QPalette::ToolTipBase ) ) << endl;
        t << "  base[NORMAL] = " << color( cg.color( QPalette::ToolTipBase ) ) << endl;
        t << "  text[NORMAL] = " << color( cg.color( QPalette::ToolTipText ) ) << endl;
        t << "  fg[NORMAL] = " << color( cg.color( QPalette::ToolTipText ) ) << endl;
        t << "}" << endl;
        t << endl;
        t << "widget \"gtk-tooltip\" style \"ToolTip\"" << endl;
        t << "widget \"gtk-tooltips\" style \"ToolTip\"" << endl;
        t << "widget \"gtk-tooltip*\" style \"ToolTip\"" << endl;
        t << endl;


        // highlight the current (mouse-hovered) menu-item
        // not every button, checkbox, etc.
        t << "style \"MenuItem\"" << endl;
        t << "{" << endl;
        t << "  bg[PRELIGHT] = " << color( cg.color(QPalette::Highlight) ) << endl;
        t << "  fg[PRELIGHT] = " << color( cg.color(QPalette::HighlightedText) ) << endl;
        t << "}" << endl;
        t << endl;
        t << "class \"*MenuItem\" style \"MenuItem\"" << endl;
        t << endl;
    }
    saveFile.commit();
}

// ---------------------------------------------------------------------

QString gtkColorsHelper(const QString &name, const QString &color)
{
    return QStringLiteral("@define-color %1 %2;\n").arg(name, color);
}
void checkGtkCss()
{
  QFile gtkCss(QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/gtk-3.0/gtk.css");
  if (gtkCss.open(QIODevice::ReadWrite)) {
      QTextStream gtkStream(&gtkCss);
      bool hasImport = false;
      while (!gtkStream.atEnd()) {
          QString line = gtkStream.readLine();
          if (line.contains("@import 'colors.css';")) {
              hasImport = true;
          }
      }
      if (!hasImport) {
          gtkStream << "@import 'colors.css';";
      }
  }
}
void exportGtkColors(QList<KColorScheme> activeColorSchemes, QList<KColorScheme> inactiveColorSchemes, QList<KColorScheme> disabledColorSchemes, KConfigGroup groupWMTheme, QTextStream& colorsStream)
{
  /* 
      Normal (Non Backdrop, Non Insensitive) 
  */

  // General Colors

  colorsStream << gtkColorsHelper("theme_fg_color", activeColorSchemes[1].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_bg_color", activeColorSchemes[1].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_text_color", activeColorSchemes[0].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_base_color", activeColorSchemes[0].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_view_hover_decoration_color", activeColorSchemes[0].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_hovering_selected_bg_color", activeColorSchemes[3].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_selected_bg_color", activeColorSchemes[3].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_selected_fg_color", activeColorSchemes[3].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_view_active_decoration_color", activeColorSchemes[0].decoration(KColorScheme::HoverColor).color().name());

  // Button Colors
  colorsStream << gtkColorsHelper("theme_button_background_normal", activeColorSchemes[2].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_hover", activeColorSchemes[2].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_focus", activeColorSchemes[2].decoration(KColorScheme::FocusColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_normal", activeColorSchemes[2].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_active", activeColorSchemes[3].foreground(KColorScheme::NormalText).color().name());
  
  // Misc Colors
  QColor windowForegroundColor = activeColorSchemes[1].foreground(KColorScheme::NormalText).color();
  QColor windowBackgroundColor = activeColorSchemes[1].background(KColorScheme::NormalBackground).color();
  QColor bordersColor = KColorUtils::mix(windowBackgroundColor,windowForegroundColor, 0.25);

  colorsStream << gtkColorsHelper("borders", bordersColor.name());
  colorsStream << gtkColorsHelper("warning_color", activeColorSchemes[0].foreground(KColorScheme::NeutralText).color().name());
  colorsStream << gtkColorsHelper("success_color", activeColorSchemes[0].foreground(KColorScheme::PositiveText).color().name());
  colorsStream << gtkColorsHelper("error_color", activeColorSchemes[0].foreground(KColorScheme::NegativeText).color().name());

  /* 
      Backdrop (Inactive) 
  */

  // General
  colorsStream << gtkColorsHelper("theme_unfocused_fg_color",inactiveColorSchemes[1].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_text_color", inactiveColorSchemes[0].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_bg_color", inactiveColorSchemes[1].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_base_color", inactiveColorSchemes[0].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_selected_bg_color_alt", inactiveColorSchemes[3].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_selected_bg_color", inactiveColorSchemes[3].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_selected_fg_color", inactiveColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Button
  colorsStream << gtkColorsHelper("theme_button_background_backdrop", inactiveColorSchemes[2].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_hover_backdrop", inactiveColorSchemes[2].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_focus_backdrop", inactiveColorSchemes[2].decoration(KColorScheme::FocusColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_backdrop", inactiveColorSchemes[2].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_active_backdrop", inactiveColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Misc Colors
  QColor inactiveWindowForegroundColor = inactiveColorSchemes[1].foreground(KColorScheme::NormalText).color();
  QColor inactiveWindowBackgroundColor = inactiveColorSchemes[1].background(KColorScheme::NormalBackground).color();
  QColor inactiveBordersColor = KColorUtils::mix(inactiveWindowBackgroundColor,inactiveWindowForegroundColor, 0.25);

  colorsStream << gtkColorsHelper("unfocused_borders", inactiveBordersColor.name());
  colorsStream << gtkColorsHelper("warning_color_backdrop", inactiveColorSchemes[0].foreground(KColorScheme::NeutralText).color().name());
  colorsStream << gtkColorsHelper("success_color_backdrop", inactiveColorSchemes[0].foreground(KColorScheme::PositiveText).color().name());
  colorsStream << gtkColorsHelper("error_color_backdrop", inactiveColorSchemes[0].foreground(KColorScheme::NegativeText).color().name());

  /* 
      Insensitive (Disabled) 
  */

  // General
  colorsStream << gtkColorsHelper("insensitive_fg_color",disabledColorSchemes[1].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("insensitive_base_fg_color", disabledColorSchemes[0].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("insensitive_bg_color", disabledColorSchemes[1].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("insensitive_base_color", disabledColorSchemes[0].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("insensitive_selected_bg_color", disabledColorSchemes[3].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("insensitive_selected_fg_color", disabledColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Button
  colorsStream << gtkColorsHelper("theme_button_background_insensitive", disabledColorSchemes[2].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_hover_insensitive", disabledColorSchemes[2].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_focus_insensitive", disabledColorSchemes[2].decoration(KColorScheme::FocusColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_insensitive", disabledColorSchemes[2].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_active_insensitive", disabledColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Misc Colors
  QColor disabledWindowForegroundColor = disabledColorSchemes[1].foreground(KColorScheme::NormalText).color();
  QColor disabledWindowBackgroundColor = disabledColorSchemes[1].background(KColorScheme::NormalBackground).color();
  QColor disabledBordersColor = KColorUtils::mix(disabledWindowBackgroundColor,disabledWindowForegroundColor, 0.25);

  colorsStream << gtkColorsHelper("insensitive_borders", disabledBordersColor.name());
  colorsStream << gtkColorsHelper("warning_color_insensitive", disabledColorSchemes[0].foreground(KColorScheme::NeutralText).color().name());
  colorsStream << gtkColorsHelper("success_color_insensitive", disabledColorSchemes[0].foreground(KColorScheme::PositiveText).color().name());
  colorsStream << gtkColorsHelper("error_color_insensitive", disabledColorSchemes[0].foreground(KColorScheme::NegativeText).color().name());

  /* 
      Insensitive Backdrop (Inactive Disabled) These pretty much have the same appearance as regular inactive colors, but they're seperate in case we decide to make
      them different in the future.
  */

  // General
  colorsStream << gtkColorsHelper("insensitive_unfocused_fg_color",disabledColorSchemes[1].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_view_text_color", disabledColorSchemes[0].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("insensitive_unfocused_bg_color", disabledColorSchemes[1].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_unfocused_view_bg_color", disabledColorSchemes[0].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("insensitive_unfocused_selected_bg_color", disabledColorSchemes[3].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("insensitive_unfocused_selected_fg_color", disabledColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Button
  colorsStream << gtkColorsHelper("theme_button_background_backdrop_insensitive", disabledColorSchemes[2].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_hover_backdrop_insensitive", disabledColorSchemes[2].decoration(KColorScheme::HoverColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_decoration_focus_backdrop_insensitive", disabledColorSchemes[2].decoration(KColorScheme::FocusColor).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_backdrop_insensitive", disabledColorSchemes[2].foreground(KColorScheme::NormalText).color().name());
  colorsStream << gtkColorsHelper("theme_button_foreground_active_backdrop_insensitive", disabledColorSchemes[3].foreground(KColorScheme::NormalText).color().name());

  // Misc Colors
  QColor unfocusedDisabledWindowForegroundColor = disabledColorSchemes[1].foreground(KColorScheme::NormalText).color();
  QColor unfocusedDisabledWindowBackgroundColor = disabledColorSchemes[1].background(KColorScheme::NormalBackground).color();
  QColor unfocusedDisabledBordersColor = KColorUtils::mix(unfocusedDisabledWindowBackgroundColor,unfocusedDisabledWindowForegroundColor, 0.25);

  colorsStream << gtkColorsHelper("unfocused_insensitive_borders", unfocusedDisabledBordersColor.name());
  colorsStream << gtkColorsHelper("warning_color_insensitive_backdrop", disabledColorSchemes[0].foreground(KColorScheme::NeutralText).color().name());
  colorsStream << gtkColorsHelper("success_color_insensitive_backdrop", disabledColorSchemes[0].foreground(KColorScheme::PositiveText).color().name());
  colorsStream << gtkColorsHelper("error_color_insensitive_backdrop", disabledColorSchemes[0].foreground(KColorScheme::NegativeText).color().name());

  /*
      Ignorant Colors (These colors do not care about backdrop or insensitive states)
  */
  
  colorsStream << gtkColorsHelper("link_color", activeColorSchemes[0].foreground(KColorScheme::LinkText).color().name());
  colorsStream << gtkColorsHelper("link_visited_color", activeColorSchemes[0].foreground(KColorScheme::VisitedText).color().name());

  QColor tooltipForegroundColor = activeColorSchemes[4].foreground(KColorScheme::NormalText).color();
  QColor tooltipBackgroundColor = activeColorSchemes[4].background(KColorScheme::NormalBackground).color();
  QColor tooltipBorderColor = KColorUtils::mix(tooltipBackgroundColor, tooltipForegroundColor, 0.25);

  colorsStream << gtkColorsHelper("tooltip_text", tooltipForegroundColor.name());
  colorsStream << gtkColorsHelper("tooltip_background", tooltipBackgroundColor.name());
  colorsStream << gtkColorsHelper("tooltip_border", tooltipBorderColor.name());

  colorsStream << gtkColorsHelper("content_view_bg", activeColorSchemes[0].background(KColorScheme::NormalBackground).color().name());

  // Titlebar colors
  colorsStream << gtkColorsHelper("theme_titlebar_background", "rgb(" + groupWMTheme.readEntry("activeBackground", "") + QLatin1Char(')'));
  colorsStream << gtkColorsHelper("theme_titlebar_foreground", "rgb(" + groupWMTheme.readEntry("activeForeground", "") + QLatin1Char(')'));
  colorsStream << gtkColorsHelper("theme_titlebar_background_light", activeColorSchemes[1].background(KColorScheme::NormalBackground).color().name());
  colorsStream << gtkColorsHelper("theme_titlebar_foreground_backdrop", "rgb(" + groupWMTheme.readEntry("inactiveForeground", "") + QLatin1Char(')'));
  colorsStream << gtkColorsHelper("theme_titlebar_background_backdrop", "rgb(" + groupWMTheme.readEntry("inactiveBackground", "") + QLatin1Char(')'));
  colorsStream << gtkColorsHelper("theme_titlebar_foreground_insensitive", "rgb(" + groupWMTheme.readEntry("inactiveForeground", "") + QLatin1Char(')'));
  colorsStream << gtkColorsHelper("theme_titlebar_foreground_insensitive_backdrop", "rgb(" + groupWMTheme.readEntry("inactiveForeground", "") + QLatin1Char(')'));
}
void saveGtkColors(KSharedConfigPtr& config)
{
    checkGtkCss();
    QFile colorsCss(QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/gtk-3.0/colors.css");

    if (colorsCss.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
        QTextStream colorsStream(&colorsCss);
        /*
        0 Active View
        1 Active Window
        2 Active Button
        3 Active Selection
        4 Active Tooltip
        5 Active Complimentary
        */
        
        QList<KColorScheme> activeColorSchemes{
            KColorScheme(QPalette::Active, KColorScheme::View, config),
            KColorScheme(QPalette::Active, KColorScheme::Window, config),
            KColorScheme(QPalette::Active, KColorScheme::Button, config),
            KColorScheme(QPalette::Active, KColorScheme::Selection, config),
            KColorScheme(QPalette::Active, KColorScheme::Tooltip, config),
            KColorScheme(QPalette::Active, KColorScheme::Complementary, config)
        };
        QList<KColorScheme> inactiveColorSchemes{
            KColorScheme(QPalette::Inactive, KColorScheme::View, config),
            KColorScheme(QPalette::Inactive, KColorScheme::Window, config),
            KColorScheme(QPalette::Inactive, KColorScheme::Button, config),
            KColorScheme(QPalette::Inactive, KColorScheme::Selection, config),
            KColorScheme(QPalette::Inactive, KColorScheme::Tooltip, config),
            KColorScheme(QPalette::Inactive, KColorScheme::Complementary, config)
        };
        QList<KColorScheme> disabledColorSchemes{
            KColorScheme(QPalette::Disabled, KColorScheme::View, config),
            KColorScheme(QPalette::Disabled, KColorScheme::Window, config),
            KColorScheme(QPalette::Disabled, KColorScheme::Button, config),
            KColorScheme(QPalette::Disabled, KColorScheme::Selection, config),
            KColorScheme(QPalette::Disabled, KColorScheme::Tooltip, config),
            KColorScheme(QPalette::Disabled, KColorScheme::Complementary, config)
        };
        KConfigGroup groupWMTheme(config, "WM");
        exportGtkColors(activeColorSchemes, inactiveColorSchemes, disabledColorSchemes, groupWMTheme, colorsStream);
    }
}

void saveGtkColors()
{
    checkGtkCss();
    QFile colorsCss(QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/gtk-3.0/colors.css");
    KConfigGroup groupWMTheme(KSharedConfig::openConfig(), "WM");

    if (colorsCss.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
        QTextStream colorsStream(&colorsCss);
        /*
        0 Active View
        1 Active Window
        2 Active Button
        3 Active Selection
        4 Active Tooltip
        5 Active Complimentary
        */
        
        QList<KColorScheme> activeColorSchemes{
            KColorScheme(QPalette::Active, KColorScheme::View),
            KColorScheme(QPalette::Active, KColorScheme::Window),
            KColorScheme(QPalette::Active, KColorScheme::Button),
            KColorScheme(QPalette::Active, KColorScheme::Selection),
            KColorScheme(QPalette::Active, KColorScheme::Tooltip),
            KColorScheme(QPalette::Active, KColorScheme::Complementary)
        };
        QList<KColorScheme> inactiveColorSchemes{
            KColorScheme(QPalette::Inactive, KColorScheme::View),
            KColorScheme(QPalette::Inactive, KColorScheme::Window),
            KColorScheme(QPalette::Inactive, KColorScheme::Button),
            KColorScheme(QPalette::Inactive, KColorScheme::Selection),
            KColorScheme(QPalette::Inactive, KColorScheme::Tooltip),
            KColorScheme(QPalette::Inactive, KColorScheme::Complementary)
        };
        QList<KColorScheme> disabledColorSchemes{
            KColorScheme(QPalette::Disabled, KColorScheme::View),
            KColorScheme(QPalette::Disabled, KColorScheme::Window),
            KColorScheme(QPalette::Disabled, KColorScheme::Button),
            KColorScheme(QPalette::Disabled, KColorScheme::Selection),
            KColorScheme(QPalette::Disabled, KColorScheme::Tooltip),
            KColorScheme(QPalette::Disabled, KColorScheme::Complementary)
        };

        exportGtkColors(activeColorSchemes, inactiveColorSchemes, disabledColorSchemes, groupWMTheme, colorsStream);
    }
}

// -----------------------------------------------------------------------------

void runRdb( uint flags )
{
  // Obtain the application palette that is about to be set.
  bool exportColors      = flags & KRdbExportColors;
  bool exportQtColors    = flags & KRdbExportQtColors;
  bool exportQtSettings  = flags & KRdbExportQtSettings;
  bool exportXftSettings = flags & KRdbExportXftSettings;
  bool exportGtkTheme    = flags & KRdbExportGtkTheme;
  bool exportGtkColors   = flags & KRdbExportGtkColors;

  KSharedConfigPtr kglobalcfg = KSharedConfig::openConfig( QStringLiteral("kdeglobals") );
  KConfigGroup kglobals(kglobalcfg, "KDE");
  QPalette newPal = KColorScheme::createApplicationPalette(kglobalcfg);

  QTemporaryFile tmpFile;
  if (!tmpFile.open())
  {
    qDebug() << "Couldn't open temp file";
    exit(0);
  }


  KConfigGroup generalCfgGroup(kglobalcfg, "General");

  QString gtkTheme;
  if (kglobals.hasKey("widgetStyle"))
    gtkTheme = kglobals.readEntry("widgetStyle");
  else
    gtkTheme = QStringLiteral("oxygen");

  createGtkrc( exportColors, newPal, exportGtkTheme, gtkTheme, 1 );
  createGtkrc( exportColors, newPal, exportGtkTheme, gtkTheme, 2 );

  // Export colors to non-(KDE/Qt) apps (e.g. Motif, GTK+ apps)
  if (exportColors)
  {
    KConfigGroup g(KSharedConfig::openConfig(), "WM");
    QString preproc;
    QColor backCol = newPal.color( QPalette::Active, QPalette::Window );
    addColorDef(preproc, "FOREGROUND"         , newPal.color( QPalette::Active, QPalette::WindowText ) );
    addColorDef(preproc, "BACKGROUND"         , backCol);
    addColorDef(preproc, "HIGHLIGHT"          , backCol.lighter(100+(2*KColorScheme::contrast()+4)*16/1));
    addColorDef(preproc, "LOWLIGHT"           , backCol.darker(100+(2*KColorScheme::contrast()+4)*10));
    addColorDef(preproc, "SELECT_BACKGROUND"  , newPal.color( QPalette::Active, QPalette::Highlight));
    addColorDef(preproc, "SELECT_FOREGROUND"  , newPal.color( QPalette::Active, QPalette::HighlightedText));
    addColorDef(preproc, "WINDOW_BACKGROUND"  , newPal.color( QPalette::Active, QPalette::Base ) );
    addColorDef(preproc, "WINDOW_FOREGROUND"  , newPal.color( QPalette::Active, QPalette::Text ) );
    addColorDef(preproc, "INACTIVE_BACKGROUND", g.readEntry("inactiveBackground", QColor(224, 223, 222)));
    addColorDef(preproc, "INACTIVE_FOREGROUND", g.readEntry("inactiveBackground", QColor(224, 223, 222)));
    addColorDef(preproc, "ACTIVE_BACKGROUND"  , g.readEntry("activeBackground", QColor(48, 174, 232)));
    addColorDef(preproc, "ACTIVE_FOREGROUND"  , g.readEntry("activeBackground", QColor(48, 174, 232)));
    //---------------------------------------------------------------

    tmpFile.write( preproc.toLatin1(), preproc.length() );

    QStringList list;

    const QStringList adPaths = QStandardPaths::locateAll(QStandardPaths::GenericDataLocation,
        QStringLiteral("kdisplay/app-defaults/"), QStandardPaths::LocateDirectory);
    for (QStringList::ConstIterator it = adPaths.constBegin(); it != adPaths.constEnd(); ++it) {
      QDir dSys( *it );

      if ( dSys.exists() ) {
        dSys.setFilter( QDir::Files );
        dSys.setSorting( QDir::Name );
        dSys.setNameFilters(QStringList(QStringLiteral("*.ad")));
        list += dSys.entryList();
      }
    }

    for (QStringList::ConstIterator it = list.constBegin(); it != list.constEnd(); ++it)
      copyFile(tmpFile, QStandardPaths::locate(QStandardPaths::GenericDataLocation, "kdisplay/app-defaults/"+(*it)), true);

  }

  // Merge ~/.Xresources or fallback to ~/.Xdefaults
  QString homeDir = QDir::homePath();
  QString xResources = homeDir + "/.Xresources";

  // very primitive support for ~/.Xresources by appending it
  if ( QFile::exists( xResources ) )
    copyFile(tmpFile, xResources, true);
  else
    copyFile(tmpFile, homeDir + "/.Xdefaults", true);

  // Export the Xcursor theme & size settings
  KConfigGroup mousecfg(KSharedConfig::openConfig( QStringLiteral("kcminputrc") ), "Mouse" );
  QString theme = mousecfg.readEntry("cursorTheme", QString());
  QString size  = mousecfg.readEntry("cursorSize", QString());
  QString contents;

  if (!theme.isNull())
    contents = "Xcursor.theme: " + theme + '\n';

  if (!size.isNull())
    contents += "Xcursor.size: " + size + '\n';

  if (exportXftSettings)
  {
    contents += QLatin1String("Xft.antialias: ");
    if(generalCfgGroup.readEntry("XftAntialias", true))
      contents += QLatin1String("1\n");
    else
      contents += QLatin1String("0\n");

    QString hintStyle = generalCfgGroup.readEntry("XftHintStyle", "hintslight");
    contents += QLatin1String("Xft.hinting: ");
    if(hintStyle.isEmpty())
      contents += QLatin1String("-1\n");
    else
    {
      if(hintStyle!=QLatin1String("hintnone"))
        contents += QLatin1String("1\n");
      else
        contents += QLatin1String("0\n");
      contents += "Xft.hintstyle: " + hintStyle + '\n';
    }

    QString subPixel = generalCfgGroup.readEntry("XftSubPixel", "rgb");
    if(!subPixel.isEmpty())
      contents += "Xft.rgba: " + subPixel + '\n';

    KConfig _cfgfonts( QStringLiteral("kcmfonts") );
    KConfigGroup cfgfonts(&_cfgfonts, "General");

    int dpi;

    //even though this sets up the X rdb, we want to use the value the
    //user has set to use when under wayland - as X apps will be scaled by the compositor
    if (KWindowSystem::isPlatformWayland()) {
        dpi = cfgfonts.readEntry( "forceFontDPIWayland", 0);
        if (dpi == 0) { //with wayland we want xwayland to run at 96 dpi (unless set otherwise) as we have wayland scaling on top
            dpi = 96;
        }
    } else {
        dpi = cfgfonts.readEntry( "forceFontDPI", 0);
    }
    if( dpi != 0 )
      contents += "Xft.dpi: " + QString::number(dpi) + '\n';
    else
    {
      KProcess proc;
      proc << QStringLiteral("xrdb") << QStringLiteral("-quiet") << QStringLiteral("-remove") << QStringLiteral("-nocpp");
      proc.start();
      if (proc.waitForStarted())
      {
        proc.write( QByteArray( "Xft.dpi\n" ) );
        proc.closeWriteChannel();
        proc.waitForFinished();
      }
    }
  }

  if (contents.length() > 0)
    tmpFile.write( contents.toLatin1(), contents.length() );

  tmpFile.flush();

  KProcess proc;
#ifndef NDEBUG
  proc << QStringLiteral("xrdb") << QStringLiteral("-merge") << tmpFile.fileName();
#else
  proc << "xrdb" << "-quiet" << "-merge" << tmpFile.fileName();
#endif
  proc.execute();

  applyGtkStyles(exportColors, 1);
  applyGtkStyles(exportColors, 2);

  /* Qt exports */
  if ( exportQtColors || exportQtSettings )
  {
    QSettings* settings = new QSettings(QStringLiteral("Trolltech"));

    if ( exportQtColors )
      applyQtColors( kglobalcfg, *settings, newPal );    // For kcmcolors

    if ( exportQtSettings )
      applyQtSettings( kglobalcfg, *settings );          // For kcmstyle

    delete settings;
    QApplication::flush();
#if HAVE_X11
    if (qApp->platformName() == QLatin1String("xcb")) {
        // We let KIPC take care of ourselves, as we are in a KDE app with
        // QApp::setDesktopSettingsAware(false);
        // Instead of calling QApp::x11_apply_settings() directly, we instead
        // modify the timestamp which propagates the settings changes onto
        // Qt-only apps without adversely affecting ourselves.

        // Cheat and use the current timestamp, since we just saved to qtrc.
        QDateTime settingsstamp = QDateTime::currentDateTime();

        static Atom qt_settings_timestamp = 0;
        if (!qt_settings_timestamp) {
            QString atomname(QStringLiteral("_QT_SETTINGS_TIMESTAMP_"));
            atomname += XDisplayName( nullptr ); // Use the $DISPLAY envvar.
            qt_settings_timestamp = XInternAtom( QX11Info::display(), atomname.toLatin1(), False);
        }

        QBuffer stamp;
        QDataStream s(&stamp.buffer(), QIODevice::WriteOnly);
        s << settingsstamp;
        XChangeProperty( QX11Info::display(), QX11Info::appRootWindow(), qt_settings_timestamp,
                        qt_settings_timestamp, 8, PropModeReplace,
                        (unsigned char*) stamp.buffer().data(),
                        stamp.buffer().size() );
        QApplication::flush();
    }
#endif
  }

  //Legacy support:
  //Try to sync kde4 settings with ours

  Kdelibs4Migration migration;
  //kf5 congig groups for general and icons
  KConfigGroup generalGroup(kglobalcfg, "General");
  KConfigGroup iconsGroup(kglobalcfg, "Icons");

  const QString colorSchemeName = generalGroup.readEntry("ColorScheme", QString());
  //if no valid color scheme saved, something weird is going on, abort
  if (colorSchemeName.isEmpty()) {
      return;
  }
  QString colorSchemeSrcFile;
  if (colorSchemeName != QLatin1String("Default")) {
      //fix filename, copied from ColorsCM::saveScheme()
      QString colorSchemeFilename = colorSchemeName;
      colorSchemeFilename.remove('\''); // So Foo's does not become FooS
      QRegExp fixer(QStringLiteral("[\\W,.-]+(.?)"));
      int offset;
      while ((offset = fixer.indexIn(colorSchemeFilename)) >= 0)
          colorSchemeFilename.replace(offset, fixer.matchedLength(), fixer.cap(1).toUpper());
      colorSchemeFilename.replace(0, 1, colorSchemeFilename.at(0).toUpper());

      //clone the color scheme
      colorSchemeSrcFile = QStandardPaths::locate(QStandardPaths::GenericDataLocation, "color-schemes/" +  colorSchemeFilename + ".colors");
      const QString dest = migration.saveLocation("data", QStringLiteral("color-schemes")) + colorSchemeName + ".colors";
      QFile::remove(dest);
      QFile::copy(colorSchemeSrcFile, dest);
  }

  //Apply the color scheme
  QString configFilePath = migration.saveLocation("config") + "kdeglobals";

  if (configFilePath.isEmpty()) {
      return;
  }

  KConfig kde4config(configFilePath, KConfig::SimpleConfig);

  KConfigGroup kde4generalGroup(&kde4config, "General");
  kde4generalGroup.writeEntry("ColorScheme", colorSchemeName);

  //fonts
  QString font = generalGroup.readEntry("font", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("font", font);
  }
  font = generalGroup.readEntry("desktopFont", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("desktopFont", font);
  }
  font = generalGroup.readEntry("menuFont", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("menuFont", font);
  }
  font = generalGroup.readEntry("smallestReadableFont", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("smallestReadableFont", font);
  }
  font = generalGroup.readEntry("taskbarFont", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("taskbarFont", font);
  }
  font = generalGroup.readEntry("toolBarFont", QString());
  if (!font.isEmpty()) {
      kde4generalGroup.writeEntry("toolBarFont", font);
  }

  //TODO: does exist any way to check if a qt4 widget style is present from a qt5 app?
  //kde4generalGroup.writeEntry("widgetStyle", "qtcurve");
  kde4generalGroup.sync();

  KConfigGroup kde4IconGroup(&kde4config, "Icons");
  QString iconTheme = iconsGroup.readEntry("Theme", QString());
  if (!iconTheme.isEmpty()) {
      kde4IconGroup.writeEntry("Theme", iconTheme);
  }
  kde4IconGroup.sync();

  if (!colorSchemeSrcFile.isEmpty()) {
      //copy all the groups in the color scheme in kdeglobals
      KSharedConfigPtr kde4ColorConfig = KSharedConfig::openConfig(colorSchemeSrcFile, KConfig::SimpleConfig);

      foreach (const QString &grp, kde4ColorConfig->groupList()) {
          KConfigGroup cg(kde4ColorConfig, grp);
          KConfigGroup cg2(&kde4config, grp);
          cg.copyTo(&cg2);
      }
  }

  //widgets settings
  KConfigGroup kglobals4(&kde4config, "KDE");
  kglobals4.writeEntry("ShowIconsInMenuItems", kglobals.readEntry("ShowIconsInMenuItems", true));
  kglobals4.writeEntry("ShowIconsOnPushButtons", kglobals.readEntry("ShowIconsOnPushButtons", true));
  kglobals4.writeEntry("contrast", kglobals.readEntry("contrast", 4));
  //FIXME: this should somehow check if the kde4 version of the style is installed
  kde4generalGroup.writeEntry("widgetStyle", kglobals.readEntry("widgetStyle", "breeze"));

  //toolbar style
  KConfigGroup toolbars4(&kde4config, "Toolbar style");
  KConfigGroup toolbars5(kglobalcfg, "Toolbar style");
  toolbars4.writeEntry("ToolButtonStyle", toolbars5.readEntry("ToolButtonStyle", "TextBesideIcon"));
  toolbars4.writeEntry("ToolButtonStyleOtherToolbars", toolbars5.readEntry("ToolButtonStyleOtherToolbars", "TextBesideIcon"));

  if (exportGtkColors) {
    saveGtkColors();
  }
}