workspace/ksysguard/gui/StyleEngine.cc

   1 /*
   2     KSysGuard, the KDE System Guard
   3
   4     Copyright (c) 1999 - 2001 Chris Schlaeger <cs@kde.org>
   5
   6     This program is free software; you can redistribute it and/or
   7     modify it under the terms of the GNU General Public
   8     License version 2 or at your option version 3 as published by
   9     the Free Software Foundation.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19
  20 */
  21
  22 #include <QImage>
  23 #include <QPushButton>
  24 #include <QSpinBox>
  25
  26 #include <kconfig.h>
  27 #include <kconfiggroup.h>
  28 #include <klocale.h>
  29 #include <QList>
  30
  31 #include "StyleEngine.h"
  32 using namespace KSGRD;
  33
  34 StyleEngine* KSGRD::Style;
  35
  36 StyleEngine::StyleEngine(QObject * parent) : QObject(parent)
  37 {
  38   mFirstForegroundColor = QColor( 0x888888 );  // Gray
  39   mSecondForegroundColor = QColor( 0x888888 ); // Gray
  40   mAlarmColor = QColor( 255, 0, 0 );
  41   mBackgroundColor = Qt::white;       // white
  42   mFontSize = 8;
  43
  44   mSensorColors.append( QColor( 0x0057ae ) );  // soft blue
  45   mSensorColors.append( QColor( 0xe20800 ) );  // reddish
  46   mSensorColors.append( QColor( 0xf3c300 ) );  // bright yellow
  47
  48   uint v = 0x00ff00;
  49   for ( uint i = mSensorColors.count(); i < 32; ++i ) {
  50     v = ( ( ( v + 82 ) & 0xff ) << 23 ) | ( v >> 8 );
  51     mSensorColors.append( QColor( v & 0xff, ( v >> 16 ) & 0xff, ( v >> 8 ) & 0xff ) );
  52   }
  53 }
  54
  55 StyleEngine::~StyleEngine()
  56 {
  57 }
  58
  59 void StyleEngine::readProperties( const KConfigGroup& cfg )
  60 {
  61   mFirstForegroundColor = cfg.readEntry( "fgColor1", mFirstForegroundColor );
  62   mSecondForegroundColor = cfg.readEntry( "fgColor2", mSecondForegroundColor );
  63   mAlarmColor = cfg.readEntry( "alarmColor", mAlarmColor );
  64   mBackgroundColor = cfg.readEntry( "backgroundColor", mBackgroundColor );
  65   mFontSize = cfg.readEntry( "fontSize", mFontSize );
  66
  67   QStringList list = cfg.readEntry( "sensorColors",QStringList() );
  68   if ( !list.isEmpty() ) {
  69     mSensorColors.clear();
  70     QStringList::Iterator it;
  71     for ( it = list.begin(); it != list.end(); ++it )
  72       mSensorColors.append( QColor( *it ) );
  73   }
  74 }
  75
  76 void StyleEngine::saveProperties( KConfigGroup& )
  77 {
  78 }
  79
  80 const QColor &StyleEngine::firstForegroundColor() const
  81 {
  82   return mFirstForegroundColor;
  83 }
  84
  85 const QColor &StyleEngine::secondForegroundColor() const
  86 {
  87   return mSecondForegroundColor;
  88 }
  89
  90 const QColor &StyleEngine::alarmColor() const
  91 {
  92   return mAlarmColor;
  93 }
  94
  95 const QColor &StyleEngine::backgroundColor() const
  96 {
  97   return mBackgroundColor;
  98 }
  99
 100 uint StyleEngine::fontSize() const
 101 {
 102   return mFontSize;
 103 }
 104
 105 const QColor& StyleEngine::sensorColor( int pos )
 106 {
 107   static QColor dummy;
 108
 109   if ( pos < mSensorColors.count() )
 110     return mSensorColors.at( pos );
 111   else
 112     return dummy;
 113 }
 114
 115 uint StyleEngine::numSensorColors() const
 116 {
 117   return mSensorColors.count();
 118 }
 119
 120 #include "StyleEngine.moc"